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 $acx_cv_prog_cc_pedantic__Wno_long_long = yes; then
2819   WARN_PEDANTIC="$WARN_PEDANTIC${WARN_PEDANTIC:+ }-pedantic -Wno-long-long"
2820 fi
2821
2822
2823 fi
2824
2825
2826
2827 # Only enable with --enable-werror-always until existing warnings are
2828 # corrected.
2829 WERROR=
2830 # Check whether --enable-werror-always or --disable-werror-always was given.
2831 if test "${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${WERROR:+ }-Werror"
2839 fi
2840
2841
2842
2843
2844 # Dependency checking.
2845 rm -rf .tst 2>/dev/null
2846 mkdir .tst 2>/dev/null
2847 if test -d .tst; then
2848   am__leading_dot=.
2849 else
2850   am__leading_dot=_
2851 fi
2852 rmdir .tst 2>/dev/null
2853
2854 DEPDIR="${am__leading_dot}deps"
2855
2856           ac_config_commands="$ac_config_commands depdir"
2857
2858
2859 depcc="$CC"   am_compiler_list=
2860
2861 am_depcomp=$ac_aux_dir/depcomp
2862 echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2863 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2864 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
2865   echo $ECHO_N "(cached) $ECHO_C" >&6
2866 else
2867   if test -f "$am_depcomp"; then
2868   # We make a subdir and do the tests there.  Otherwise we can end up
2869   # making bogus files that we don't know about and never remove.  For
2870   # instance it was reported that on HP-UX the gcc test will end up
2871   # making a dummy file named `D' -- because `-MD' means `put the output
2872   # in D'.
2873   mkdir conftest.dir
2874   # Copy depcomp to subdir because otherwise we won't find it if we're
2875   # using a relative directory.
2876   cp "$am_depcomp" conftest.dir
2877   cd conftest.dir
2878   # We will build objects and dependencies in a subdirectory because
2879   # it helps to detect inapplicable dependency modes.  For instance
2880   # both Tru64's cc and ICC support -MD to output dependencies as a
2881   # side effect of compilation, but ICC will put the dependencies in
2882   # the current directory while Tru64 will put them in the object
2883   # directory.
2884   mkdir sub
2885
2886   am_cv_CC_dependencies_compiler_type=none
2887   if test "$am_compiler_list" = ""; then
2888      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
2889   fi
2890   for depmode in $am_compiler_list; do
2891     if test $depmode = none; then break; fi
2892
2893     echo "$as_me:$LINENO: trying $depmode" >&5
2894     # Setup a source with many dependencies, because some compilers
2895     # like to wrap large dependency lists on column 80 (with \), and
2896     # we should not choose a depcomp mode which is confused by this.
2897     #
2898     # We need to recreate these files for each test, as the compiler may
2899     # overwrite some of them when testing with obscure command lines.
2900     # This happens at least with the AIX C compiler.
2901     : > sub/conftest.c
2902     for i in 1 2 3 4 5 6; do
2903       echo '#include "conftst'$i'.h"' >> sub/conftest.c
2904       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2905       # Solaris 8's {/usr,}/bin/sh.
2906       touch sub/conftst$i.h
2907     done
2908     echo "include sub/conftest.Po" > confmf
2909
2910     # We check with `-c' and `-o' for the sake of the "dashmstdout"
2911     # mode.  It turns out that the SunPro C++ compiler does not properly
2912     # handle `-M -o', and we need to detect this.
2913     depcmd="depmode=$depmode \
2914        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2915        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2916        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
2917     echo "| $depcmd" | sed -e 's/  */ /g' >&5
2918     if env $depcmd > conftest.err 2>&1 &&
2919        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
2920        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
2921        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
2922       # icc doesn't choke on unknown options, it will just issue warnings
2923       # or remarks (even with -Werror).  So we grep stderr for any message
2924       # that says an option was ignored or not supported.
2925       # When given -MP, icc 7.0 and 7.1 complain thusly:
2926       #   icc: Command line warning: ignoring option '-M'; no argument required
2927       # The diagnosis changed in icc 8.0:
2928       #   icc: Command line remark: option '-MP' not supported
2929       if (grep 'ignoring option' conftest.err ||
2930           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
2931         am_cv_CC_dependencies_compiler_type=$depmode
2932         echo "$as_me:$LINENO: success" >&5
2933         break
2934       fi
2935     fi
2936     echo "$as_me:$LINENO: failure, diagnostics are:" >&5
2937     sed -e 's/^/| /' < conftest.err >&5
2938   done
2939
2940   cd ..
2941   rm -rf conftest.dir
2942 else
2943   am_cv_CC_dependencies_compiler_type=none
2944 fi
2945
2946 fi
2947 echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
2948 echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
2949 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
2950 then { { echo "$as_me:$LINENO: error: no usable dependency style found" >&5
2951 echo "$as_me: error: no usable dependency style found" >&2;}
2952    { (exit 1); exit 1; }; }
2953 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
2954
2955 fi
2956
2957
2958 # Checks for header files.
2959 echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
2960 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
2961 if test "${ac_cv_header_time+set}" = set; then
2962   echo $ECHO_N "(cached) $ECHO_C" >&6
2963 else
2964   cat >conftest.$ac_ext <<_ACEOF
2965 /* confdefs.h.  */
2966 _ACEOF
2967 cat confdefs.h >>conftest.$ac_ext
2968 cat >>conftest.$ac_ext <<_ACEOF
2969 /* end confdefs.h.  */
2970 #include <sys/types.h>
2971 #include <sys/time.h>
2972 #include <time.h>
2973
2974 int
2975 main ()
2976 {
2977 if ((struct tm *) 0)
2978 return 0;
2979   ;
2980   return 0;
2981 }
2982 _ACEOF
2983 rm -f conftest.$ac_objext
2984 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2985   (eval $ac_compile) 2>conftest.er1
2986   ac_status=$?
2987   grep -v '^ *+' conftest.er1 >conftest.err
2988   rm -f conftest.er1
2989   cat conftest.err >&5
2990   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2991   (exit $ac_status); } &&
2992          { ac_try='test -z "$ac_c_werror_flag"
2993                          || test ! -s conftest.err'
2994   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2995   (eval $ac_try) 2>&5
2996   ac_status=$?
2997   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2998   (exit $ac_status); }; } &&
2999          { ac_try='test -s conftest.$ac_objext'
3000   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3001   (eval $ac_try) 2>&5
3002   ac_status=$?
3003   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3004   (exit $ac_status); }; }; then
3005   ac_cv_header_time=yes
3006 else
3007   echo "$as_me: failed program was:" >&5
3008 sed 's/^/| /' conftest.$ac_ext >&5
3009
3010 ac_cv_header_time=no
3011 fi
3012 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3013 fi
3014 echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
3015 echo "${ECHO_T}$ac_cv_header_time" >&6
3016 if test $ac_cv_header_time = yes; then
3017
3018 cat >>confdefs.h <<\_ACEOF
3019 #define TIME_WITH_SYS_TIME 1
3020 _ACEOF
3021
3022 fi
3023
3024 echo "$as_me:$LINENO: checking whether string.h and strings.h may both be included" >&5
3025 echo $ECHO_N "checking whether string.h and strings.h may both be included... $ECHO_C" >&6
3026 if test "${gcc_cv_header_string+set}" = set; then
3027   echo $ECHO_N "(cached) $ECHO_C" >&6
3028 else
3029   cat >conftest.$ac_ext <<_ACEOF
3030 /* confdefs.h.  */
3031 _ACEOF
3032 cat confdefs.h >>conftest.$ac_ext
3033 cat >>conftest.$ac_ext <<_ACEOF
3034 /* end confdefs.h.  */
3035 #include <string.h>
3036 #include <strings.h>
3037 int
3038 main ()
3039 {
3040
3041   ;
3042   return 0;
3043 }
3044 _ACEOF
3045 rm -f conftest.$ac_objext
3046 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3047   (eval $ac_compile) 2>conftest.er1
3048   ac_status=$?
3049   grep -v '^ *+' conftest.er1 >conftest.err
3050   rm -f conftest.er1
3051   cat conftest.err >&5
3052   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3053   (exit $ac_status); } &&
3054          { ac_try='test -z "$ac_c_werror_flag"
3055                          || test ! -s conftest.err'
3056   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3057   (eval $ac_try) 2>&5
3058   ac_status=$?
3059   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3060   (exit $ac_status); }; } &&
3061          { ac_try='test -s conftest.$ac_objext'
3062   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3063   (eval $ac_try) 2>&5
3064   ac_status=$?
3065   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3066   (exit $ac_status); }; }; then
3067   gcc_cv_header_string=yes
3068 else
3069   echo "$as_me: failed program was:" >&5
3070 sed 's/^/| /' conftest.$ac_ext >&5
3071
3072 gcc_cv_header_string=no
3073 fi
3074 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3075 fi
3076 echo "$as_me:$LINENO: result: $gcc_cv_header_string" >&5
3077 echo "${ECHO_T}$gcc_cv_header_string" >&6
3078 if test $gcc_cv_header_string = yes; then
3079
3080 cat >>confdefs.h <<\_ACEOF
3081 #define STRING_WITH_STRINGS 1
3082 _ACEOF
3083
3084 fi
3085
3086 ac_ext=c
3087 ac_cpp='$CPP $CPPFLAGS'
3088 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3089 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3090 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3091 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3092 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3093 # On Suns, sometimes $CPP names a directory.
3094 if test -n "$CPP" && test -d "$CPP"; then
3095   CPP=
3096 fi
3097 if test -z "$CPP"; then
3098   if test "${ac_cv_prog_CPP+set}" = set; then
3099   echo $ECHO_N "(cached) $ECHO_C" >&6
3100 else
3101       # Double quotes because CPP needs to be expanded
3102     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3103     do
3104       ac_preproc_ok=false
3105 for ac_c_preproc_warn_flag in '' yes
3106 do
3107   # Use a header file that comes with gcc, so configuring glibc
3108   # with a fresh cross-compiler works.
3109   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3110   # <limits.h> exists even on freestanding compilers.
3111   # On the NeXT, cc -E runs the code through the compiler's parser,
3112   # not just through cpp. "Syntax error" is here to catch this case.
3113   cat >conftest.$ac_ext <<_ACEOF
3114 /* confdefs.h.  */
3115 _ACEOF
3116 cat confdefs.h >>conftest.$ac_ext
3117 cat >>conftest.$ac_ext <<_ACEOF
3118 /* end confdefs.h.  */
3119 #ifdef __STDC__
3120 # include <limits.h>
3121 #else
3122 # include <assert.h>
3123 #endif
3124                      Syntax error
3125 _ACEOF
3126 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3127   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3128   ac_status=$?
3129   grep -v '^ *+' conftest.er1 >conftest.err
3130   rm -f conftest.er1
3131   cat conftest.err >&5
3132   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3133   (exit $ac_status); } >/dev/null; then
3134   if test -s conftest.err; then
3135     ac_cpp_err=$ac_c_preproc_warn_flag
3136     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3137   else
3138     ac_cpp_err=
3139   fi
3140 else
3141   ac_cpp_err=yes
3142 fi
3143 if test -z "$ac_cpp_err"; then
3144   :
3145 else
3146   echo "$as_me: failed program was:" >&5
3147 sed 's/^/| /' conftest.$ac_ext >&5
3148
3149   # Broken: fails on valid input.
3150 continue
3151 fi
3152 rm -f conftest.err conftest.$ac_ext
3153
3154   # OK, works on sane cases.  Now check whether non-existent headers
3155   # can be detected and how.
3156   cat >conftest.$ac_ext <<_ACEOF
3157 /* confdefs.h.  */
3158 _ACEOF
3159 cat confdefs.h >>conftest.$ac_ext
3160 cat >>conftest.$ac_ext <<_ACEOF
3161 /* end confdefs.h.  */
3162 #include <ac_nonexistent.h>
3163 _ACEOF
3164 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3165   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3166   ac_status=$?
3167   grep -v '^ *+' conftest.er1 >conftest.err
3168   rm -f conftest.er1
3169   cat conftest.err >&5
3170   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3171   (exit $ac_status); } >/dev/null; then
3172   if test -s conftest.err; then
3173     ac_cpp_err=$ac_c_preproc_warn_flag
3174     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3175   else
3176     ac_cpp_err=
3177   fi
3178 else
3179   ac_cpp_err=yes
3180 fi
3181 if test -z "$ac_cpp_err"; then
3182   # Broken: success on invalid input.
3183 continue
3184 else
3185   echo "$as_me: failed program was:" >&5
3186 sed 's/^/| /' conftest.$ac_ext >&5
3187
3188   # Passes both tests.
3189 ac_preproc_ok=:
3190 break
3191 fi
3192 rm -f conftest.err conftest.$ac_ext
3193
3194 done
3195 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3196 rm -f conftest.err conftest.$ac_ext
3197 if $ac_preproc_ok; then
3198   break
3199 fi
3200
3201     done
3202     ac_cv_prog_CPP=$CPP
3203
3204 fi
3205   CPP=$ac_cv_prog_CPP
3206 else
3207   ac_cv_prog_CPP=$CPP
3208 fi
3209 echo "$as_me:$LINENO: result: $CPP" >&5
3210 echo "${ECHO_T}$CPP" >&6
3211 ac_preproc_ok=false
3212 for ac_c_preproc_warn_flag in '' yes
3213 do
3214   # Use a header file that comes with gcc, so configuring glibc
3215   # with a fresh cross-compiler works.
3216   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3217   # <limits.h> exists even on freestanding compilers.
3218   # On the NeXT, cc -E runs the code through the compiler's parser,
3219   # not just through cpp. "Syntax error" is here to catch this case.
3220   cat >conftest.$ac_ext <<_ACEOF
3221 /* confdefs.h.  */
3222 _ACEOF
3223 cat confdefs.h >>conftest.$ac_ext
3224 cat >>conftest.$ac_ext <<_ACEOF
3225 /* end confdefs.h.  */
3226 #ifdef __STDC__
3227 # include <limits.h>
3228 #else
3229 # include <assert.h>
3230 #endif
3231                      Syntax error
3232 _ACEOF
3233 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3234   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3235   ac_status=$?
3236   grep -v '^ *+' conftest.er1 >conftest.err
3237   rm -f conftest.er1
3238   cat conftest.err >&5
3239   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3240   (exit $ac_status); } >/dev/null; then
3241   if test -s conftest.err; then
3242     ac_cpp_err=$ac_c_preproc_warn_flag
3243     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3244   else
3245     ac_cpp_err=
3246   fi
3247 else
3248   ac_cpp_err=yes
3249 fi
3250 if test -z "$ac_cpp_err"; then
3251   :
3252 else
3253   echo "$as_me: failed program was:" >&5
3254 sed 's/^/| /' conftest.$ac_ext >&5
3255
3256   # Broken: fails on valid input.
3257 continue
3258 fi
3259 rm -f conftest.err conftest.$ac_ext
3260
3261   # OK, works on sane cases.  Now check whether non-existent headers
3262   # can be detected and how.
3263   cat >conftest.$ac_ext <<_ACEOF
3264 /* confdefs.h.  */
3265 _ACEOF
3266 cat confdefs.h >>conftest.$ac_ext
3267 cat >>conftest.$ac_ext <<_ACEOF
3268 /* end confdefs.h.  */
3269 #include <ac_nonexistent.h>
3270 _ACEOF
3271 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3272   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3273   ac_status=$?
3274   grep -v '^ *+' conftest.er1 >conftest.err
3275   rm -f conftest.er1
3276   cat conftest.err >&5
3277   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3278   (exit $ac_status); } >/dev/null; then
3279   if test -s conftest.err; then
3280     ac_cpp_err=$ac_c_preproc_warn_flag
3281     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3282   else
3283     ac_cpp_err=
3284   fi
3285 else
3286   ac_cpp_err=yes
3287 fi
3288 if test -z "$ac_cpp_err"; then
3289   # Broken: success on invalid input.
3290 continue
3291 else
3292   echo "$as_me: failed program was:" >&5
3293 sed 's/^/| /' conftest.$ac_ext >&5
3294
3295   # Passes both tests.
3296 ac_preproc_ok=:
3297 break
3298 fi
3299 rm -f conftest.err conftest.$ac_ext
3300
3301 done
3302 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3303 rm -f conftest.err conftest.$ac_ext
3304 if $ac_preproc_ok; then
3305   :
3306 else
3307   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3308 See \`config.log' for more details." >&5
3309 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3310 See \`config.log' for more details." >&2;}
3311    { (exit 1); exit 1; }; }
3312 fi
3313
3314 ac_ext=c
3315 ac_cpp='$CPP $CPPFLAGS'
3316 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3317 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3318 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3319
3320
3321 echo "$as_me:$LINENO: checking for egrep" >&5
3322 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3323 if test "${ac_cv_prog_egrep+set}" = set; then
3324   echo $ECHO_N "(cached) $ECHO_C" >&6
3325 else
3326   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3327     then ac_cv_prog_egrep='grep -E'
3328     else ac_cv_prog_egrep='egrep'
3329     fi
3330 fi
3331 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3332 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3333  EGREP=$ac_cv_prog_egrep
3334
3335
3336 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3337 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3338 if test "${ac_cv_header_stdc+set}" = set; then
3339   echo $ECHO_N "(cached) $ECHO_C" >&6
3340 else
3341   cat >conftest.$ac_ext <<_ACEOF
3342 /* confdefs.h.  */
3343 _ACEOF
3344 cat confdefs.h >>conftest.$ac_ext
3345 cat >>conftest.$ac_ext <<_ACEOF
3346 /* end confdefs.h.  */
3347 #include <stdlib.h>
3348 #include <stdarg.h>
3349 #include <string.h>
3350 #include <float.h>
3351
3352 int
3353 main ()
3354 {
3355
3356   ;
3357   return 0;
3358 }
3359 _ACEOF
3360 rm -f conftest.$ac_objext
3361 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3362   (eval $ac_compile) 2>conftest.er1
3363   ac_status=$?
3364   grep -v '^ *+' conftest.er1 >conftest.err
3365   rm -f conftest.er1
3366   cat conftest.err >&5
3367   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3368   (exit $ac_status); } &&
3369          { ac_try='test -z "$ac_c_werror_flag"
3370                          || test ! -s conftest.err'
3371   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3372   (eval $ac_try) 2>&5
3373   ac_status=$?
3374   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3375   (exit $ac_status); }; } &&
3376          { ac_try='test -s conftest.$ac_objext'
3377   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3378   (eval $ac_try) 2>&5
3379   ac_status=$?
3380   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3381   (exit $ac_status); }; }; then
3382   ac_cv_header_stdc=yes
3383 else
3384   echo "$as_me: failed program was:" >&5
3385 sed 's/^/| /' conftest.$ac_ext >&5
3386
3387 ac_cv_header_stdc=no
3388 fi
3389 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3390
3391 if test $ac_cv_header_stdc = yes; then
3392   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3393   cat >conftest.$ac_ext <<_ACEOF
3394 /* confdefs.h.  */
3395 _ACEOF
3396 cat confdefs.h >>conftest.$ac_ext
3397 cat >>conftest.$ac_ext <<_ACEOF
3398 /* end confdefs.h.  */
3399 #include <string.h>
3400
3401 _ACEOF
3402 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3403   $EGREP "memchr" >/dev/null 2>&1; then
3404   :
3405 else
3406   ac_cv_header_stdc=no
3407 fi
3408 rm -f conftest*
3409
3410 fi
3411
3412 if test $ac_cv_header_stdc = yes; then
3413   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3414   cat >conftest.$ac_ext <<_ACEOF
3415 /* confdefs.h.  */
3416 _ACEOF
3417 cat confdefs.h >>conftest.$ac_ext
3418 cat >>conftest.$ac_ext <<_ACEOF
3419 /* end confdefs.h.  */
3420 #include <stdlib.h>
3421
3422 _ACEOF
3423 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3424   $EGREP "free" >/dev/null 2>&1; then
3425   :
3426 else
3427   ac_cv_header_stdc=no
3428 fi
3429 rm -f conftest*
3430
3431 fi
3432
3433 if test $ac_cv_header_stdc = yes; then
3434   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3435   if test "$cross_compiling" = yes; then
3436   :
3437 else
3438   cat >conftest.$ac_ext <<_ACEOF
3439 /* confdefs.h.  */
3440 _ACEOF
3441 cat confdefs.h >>conftest.$ac_ext
3442 cat >>conftest.$ac_ext <<_ACEOF
3443 /* end confdefs.h.  */
3444 #include <ctype.h>
3445 #if ((' ' & 0x0FF) == 0x020)
3446 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3447 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3448 #else
3449 # define ISLOWER(c) \
3450                    (('a' <= (c) && (c) <= 'i') \
3451                      || ('j' <= (c) && (c) <= 'r') \
3452                      || ('s' <= (c) && (c) <= 'z'))
3453 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3454 #endif
3455
3456 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3457 int
3458 main ()
3459 {
3460   int i;
3461   for (i = 0; i < 256; i++)
3462     if (XOR (islower (i), ISLOWER (i))
3463         || toupper (i) != TOUPPER (i))
3464       exit(2);
3465   exit (0);
3466 }
3467 _ACEOF
3468 rm -f conftest$ac_exeext
3469 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3470   (eval $ac_link) 2>&5
3471   ac_status=$?
3472   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3473   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3474   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3475   (eval $ac_try) 2>&5
3476   ac_status=$?
3477   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3478   (exit $ac_status); }; }; then
3479   :
3480 else
3481   echo "$as_me: program exited with status $ac_status" >&5
3482 echo "$as_me: failed program was:" >&5
3483 sed 's/^/| /' conftest.$ac_ext >&5
3484
3485 ( exit $ac_status )
3486 ac_cv_header_stdc=no
3487 fi
3488 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3489 fi
3490 fi
3491 fi
3492 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3493 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3494 if test $ac_cv_header_stdc = yes; then
3495
3496 cat >>confdefs.h <<\_ACEOF
3497 #define STDC_HEADERS 1
3498 _ACEOF
3499
3500 fi
3501
3502 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3503
3504
3505
3506
3507
3508
3509
3510
3511
3512 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3513                   inttypes.h stdint.h unistd.h
3514 do
3515 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3516 echo "$as_me:$LINENO: checking for $ac_header" >&5
3517 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3518 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3519   echo $ECHO_N "(cached) $ECHO_C" >&6
3520 else
3521   cat >conftest.$ac_ext <<_ACEOF
3522 /* confdefs.h.  */
3523 _ACEOF
3524 cat confdefs.h >>conftest.$ac_ext
3525 cat >>conftest.$ac_ext <<_ACEOF
3526 /* end confdefs.h.  */
3527 $ac_includes_default
3528
3529 #include <$ac_header>
3530 _ACEOF
3531 rm -f conftest.$ac_objext
3532 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3533   (eval $ac_compile) 2>conftest.er1
3534   ac_status=$?
3535   grep -v '^ *+' conftest.er1 >conftest.err
3536   rm -f conftest.er1
3537   cat conftest.err >&5
3538   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3539   (exit $ac_status); } &&
3540          { ac_try='test -z "$ac_c_werror_flag"
3541                          || test ! -s conftest.err'
3542   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3543   (eval $ac_try) 2>&5
3544   ac_status=$?
3545   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3546   (exit $ac_status); }; } &&
3547          { ac_try='test -s conftest.$ac_objext'
3548   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3549   (eval $ac_try) 2>&5
3550   ac_status=$?
3551   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3552   (exit $ac_status); }; }; then
3553   eval "$as_ac_Header=yes"
3554 else
3555   echo "$as_me: failed program was:" >&5
3556 sed 's/^/| /' conftest.$ac_ext >&5
3557
3558 eval "$as_ac_Header=no"
3559 fi
3560 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3561 fi
3562 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3563 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3564 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3565   cat >>confdefs.h <<_ACEOF
3566 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3567 _ACEOF
3568
3569 fi
3570
3571 done
3572
3573
3574
3575
3576
3577
3578
3579
3580
3581
3582
3583
3584 for ac_header in iconv.h locale.h fcntl.h limits.h stddef.h \
3585         stdlib.h strings.h string.h sys/file.h unistd.h
3586 do
3587 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3588 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3589   echo "$as_me:$LINENO: checking for $ac_header" >&5
3590 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3591 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3592   echo $ECHO_N "(cached) $ECHO_C" >&6
3593 fi
3594 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3595 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3596 else
3597   # Is the header compilable?
3598 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3599 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3600 cat >conftest.$ac_ext <<_ACEOF
3601 /* confdefs.h.  */
3602 _ACEOF
3603 cat confdefs.h >>conftest.$ac_ext
3604 cat >>conftest.$ac_ext <<_ACEOF
3605 /* end confdefs.h.  */
3606 $ac_includes_default
3607 #include <$ac_header>
3608 _ACEOF
3609 rm -f conftest.$ac_objext
3610 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3611   (eval $ac_compile) 2>conftest.er1
3612   ac_status=$?
3613   grep -v '^ *+' conftest.er1 >conftest.err
3614   rm -f conftest.er1
3615   cat conftest.err >&5
3616   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3617   (exit $ac_status); } &&
3618          { ac_try='test -z "$ac_c_werror_flag"
3619                          || test ! -s conftest.err'
3620   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3621   (eval $ac_try) 2>&5
3622   ac_status=$?
3623   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3624   (exit $ac_status); }; } &&
3625          { ac_try='test -s conftest.$ac_objext'
3626   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3627   (eval $ac_try) 2>&5
3628   ac_status=$?
3629   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3630   (exit $ac_status); }; }; then
3631   ac_header_compiler=yes
3632 else
3633   echo "$as_me: failed program was:" >&5
3634 sed 's/^/| /' conftest.$ac_ext >&5
3635
3636 ac_header_compiler=no
3637 fi
3638 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3639 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3640 echo "${ECHO_T}$ac_header_compiler" >&6
3641
3642 # Is the header present?
3643 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3644 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3645 cat >conftest.$ac_ext <<_ACEOF
3646 /* confdefs.h.  */
3647 _ACEOF
3648 cat confdefs.h >>conftest.$ac_ext
3649 cat >>conftest.$ac_ext <<_ACEOF
3650 /* end confdefs.h.  */
3651 #include <$ac_header>
3652 _ACEOF
3653 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3654   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3655   ac_status=$?
3656   grep -v '^ *+' conftest.er1 >conftest.err
3657   rm -f conftest.er1
3658   cat conftest.err >&5
3659   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3660   (exit $ac_status); } >/dev/null; then
3661   if test -s conftest.err; then
3662     ac_cpp_err=$ac_c_preproc_warn_flag
3663     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3664   else
3665     ac_cpp_err=
3666   fi
3667 else
3668   ac_cpp_err=yes
3669 fi
3670 if test -z "$ac_cpp_err"; then
3671   ac_header_preproc=yes
3672 else
3673   echo "$as_me: failed program was:" >&5
3674 sed 's/^/| /' conftest.$ac_ext >&5
3675
3676   ac_header_preproc=no
3677 fi
3678 rm -f conftest.err conftest.$ac_ext
3679 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3680 echo "${ECHO_T}$ac_header_preproc" >&6
3681
3682 # So?  What about this header?
3683 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3684   yes:no: )
3685     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3686 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3687     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3688 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3689     ac_header_preproc=yes
3690     ;;
3691   no:yes:* )
3692     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3693 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3694     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3695 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3696     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3697 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3698     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3699 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3700     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3701 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3702     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3703 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3704     (
3705       cat <<\_ASBOX
3706 ## ----------------------------------- ##
3707 ## Report this to gcc-bugs@gcc.gnu.org ##
3708 ## ----------------------------------- ##
3709 _ASBOX
3710     ) |
3711       sed "s/^/$as_me: WARNING:     /" >&2
3712     ;;
3713 esac
3714 echo "$as_me:$LINENO: checking for $ac_header" >&5
3715 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3716 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3717   echo $ECHO_N "(cached) $ECHO_C" >&6
3718 else
3719   eval "$as_ac_Header=\$ac_header_preproc"
3720 fi
3721 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3722 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3723
3724 fi
3725 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3726   cat >>confdefs.h <<_ACEOF
3727 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3728 _ACEOF
3729
3730 fi
3731
3732 done
3733
3734
3735 # Checks for typedefs, structures, and compiler characteristics.
3736 echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
3737 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6
3738 if test "${ac_cv_c_const+set}" = set; then
3739   echo $ECHO_N "(cached) $ECHO_C" >&6
3740 else
3741   cat >conftest.$ac_ext <<_ACEOF
3742 /* confdefs.h.  */
3743 _ACEOF
3744 cat confdefs.h >>conftest.$ac_ext
3745 cat >>conftest.$ac_ext <<_ACEOF
3746 /* end confdefs.h.  */
3747
3748 int
3749 main ()
3750 {
3751 /* FIXME: Include the comments suggested by Paul. */
3752 #ifndef __cplusplus
3753   /* Ultrix mips cc rejects this.  */
3754   typedef int charset[2];
3755   const charset x;
3756   /* SunOS 4.1.1 cc rejects this.  */
3757   char const *const *ccp;
3758   char **p;
3759   /* NEC SVR4.0.2 mips cc rejects this.  */
3760   struct point {int x, y;};
3761   static struct point const zero = {0,0};
3762   /* AIX XL C 1.02.0.0 rejects this.
3763      It does not let you subtract one const X* pointer from another in
3764      an arm of an if-expression whose if-part is not a constant
3765      expression */
3766   const char *g = "string";
3767   ccp = &g + (g ? g-g : 0);
3768   /* HPUX 7.0 cc rejects these. */
3769   ++ccp;
3770   p = (char**) ccp;
3771   ccp = (char const *const *) p;
3772   { /* SCO 3.2v4 cc rejects this.  */
3773     char *t;
3774     char const *s = 0 ? (char *) 0 : (char const *) 0;
3775
3776     *t++ = 0;
3777   }
3778   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
3779     int x[] = {25, 17};
3780     const int *foo = &x[0];
3781     ++foo;
3782   }
3783   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
3784     typedef const int *iptr;
3785     iptr p = 0;
3786     ++p;
3787   }
3788   { /* AIX XL C 1.02.0.0 rejects this saying
3789        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
3790     struct s { int j; const int *ap[3]; };
3791     struct s *b; b->j = 5;
3792   }
3793   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
3794     const int foo = 10;
3795   }
3796 #endif
3797
3798   ;
3799   return 0;
3800 }
3801 _ACEOF
3802 rm -f conftest.$ac_objext
3803 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3804   (eval $ac_compile) 2>conftest.er1
3805   ac_status=$?
3806   grep -v '^ *+' conftest.er1 >conftest.err
3807   rm -f conftest.er1
3808   cat conftest.err >&5
3809   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3810   (exit $ac_status); } &&
3811          { ac_try='test -z "$ac_c_werror_flag"
3812                          || test ! -s conftest.err'
3813   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3814   (eval $ac_try) 2>&5
3815   ac_status=$?
3816   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3817   (exit $ac_status); }; } &&
3818          { ac_try='test -s conftest.$ac_objext'
3819   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3820   (eval $ac_try) 2>&5
3821   ac_status=$?
3822   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3823   (exit $ac_status); }; }; then
3824   ac_cv_c_const=yes
3825 else
3826   echo "$as_me: failed program was:" >&5
3827 sed 's/^/| /' conftest.$ac_ext >&5
3828
3829 ac_cv_c_const=no
3830 fi
3831 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3832 fi
3833 echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
3834 echo "${ECHO_T}$ac_cv_c_const" >&6
3835 if test $ac_cv_c_const = no; then
3836
3837 cat >>confdefs.h <<\_ACEOF
3838 #define const
3839 _ACEOF
3840
3841 fi
3842
3843 echo "$as_me:$LINENO: checking for inline" >&5
3844 echo $ECHO_N "checking for inline... $ECHO_C" >&6
3845 if test "${ac_cv_c_inline+set}" = set; then
3846   echo $ECHO_N "(cached) $ECHO_C" >&6
3847 else
3848   ac_cv_c_inline=no
3849 for ac_kw in inline __inline__ __inline; do
3850   cat >conftest.$ac_ext <<_ACEOF
3851 /* confdefs.h.  */
3852 _ACEOF
3853 cat confdefs.h >>conftest.$ac_ext
3854 cat >>conftest.$ac_ext <<_ACEOF
3855 /* end confdefs.h.  */
3856 #ifndef __cplusplus
3857 typedef int foo_t;
3858 static $ac_kw foo_t static_foo () {return 0; }
3859 $ac_kw foo_t foo () {return 0; }
3860 #endif
3861
3862 _ACEOF
3863 rm -f conftest.$ac_objext
3864 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3865   (eval $ac_compile) 2>conftest.er1
3866   ac_status=$?
3867   grep -v '^ *+' conftest.er1 >conftest.err
3868   rm -f conftest.er1
3869   cat conftest.err >&5
3870   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3871   (exit $ac_status); } &&
3872          { ac_try='test -z "$ac_c_werror_flag"
3873                          || test ! -s conftest.err'
3874   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3875   (eval $ac_try) 2>&5
3876   ac_status=$?
3877   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3878   (exit $ac_status); }; } &&
3879          { ac_try='test -s conftest.$ac_objext'
3880   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3881   (eval $ac_try) 2>&5
3882   ac_status=$?
3883   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3884   (exit $ac_status); }; }; then
3885   ac_cv_c_inline=$ac_kw; break
3886 else
3887   echo "$as_me: failed program was:" >&5
3888 sed 's/^/| /' conftest.$ac_ext >&5
3889
3890 fi
3891 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3892 done
3893
3894 fi
3895 echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
3896 echo "${ECHO_T}$ac_cv_c_inline" >&6
3897
3898
3899 case $ac_cv_c_inline in
3900   inline | yes) ;;
3901   *)
3902     case $ac_cv_c_inline in
3903       no) ac_val=;;
3904       *) ac_val=$ac_cv_c_inline;;
3905     esac
3906     cat >>confdefs.h <<_ACEOF
3907 #ifndef __cplusplus
3908 #define inline $ac_val
3909 #endif
3910 _ACEOF
3911     ;;
3912 esac
3913
3914 echo "$as_me:$LINENO: checking for obstacks" >&5
3915 echo $ECHO_N "checking for obstacks... $ECHO_C" >&6
3916 if test "${ac_cv_func_obstack+set}" = set; then
3917   echo $ECHO_N "(cached) $ECHO_C" >&6
3918 else
3919   cat >conftest.$ac_ext <<_ACEOF
3920 /* confdefs.h.  */
3921 _ACEOF
3922 cat confdefs.h >>conftest.$ac_ext
3923 cat >>conftest.$ac_ext <<_ACEOF
3924 /* end confdefs.h.  */
3925 #include "obstack.h"
3926 int
3927 main ()
3928 {
3929 struct obstack *mem; obstack_free(mem,(char *) 0)
3930   ;
3931   return 0;
3932 }
3933 _ACEOF
3934 rm -f conftest.$ac_objext conftest$ac_exeext
3935 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3936   (eval $ac_link) 2>conftest.er1
3937   ac_status=$?
3938   grep -v '^ *+' conftest.er1 >conftest.err
3939   rm -f conftest.er1
3940   cat conftest.err >&5
3941   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3942   (exit $ac_status); } &&
3943          { ac_try='test -z "$ac_c_werror_flag"
3944                          || test ! -s conftest.err'
3945   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3946   (eval $ac_try) 2>&5
3947   ac_status=$?
3948   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3949   (exit $ac_status); }; } &&
3950          { ac_try='test -s conftest$ac_exeext'
3951   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3952   (eval $ac_try) 2>&5
3953   ac_status=$?
3954   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3955   (exit $ac_status); }; }; then
3956   ac_cv_func_obstack=yes
3957 else
3958   echo "$as_me: failed program was:" >&5
3959 sed 's/^/| /' conftest.$ac_ext >&5
3960
3961 ac_cv_func_obstack=no
3962 fi
3963 rm -f conftest.err conftest.$ac_objext \
3964       conftest$ac_exeext conftest.$ac_ext
3965 fi
3966 echo "$as_me:$LINENO: result: $ac_cv_func_obstack" >&5
3967 echo "${ECHO_T}$ac_cv_func_obstack" >&6
3968 if test $ac_cv_func_obstack = yes; then
3969
3970 cat >>confdefs.h <<\_ACEOF
3971 #define HAVE_OBSTACK 1
3972 _ACEOF
3973
3974 else
3975   case $LIBOBJS in
3976     "obstack.$ac_objext"   | \
3977   *" obstack.$ac_objext"   | \
3978     "obstack.$ac_objext "* | \
3979   *" obstack.$ac_objext "* ) ;;
3980   *) LIBOBJS="$LIBOBJS obstack.$ac_objext" ;;
3981 esac
3982
3983 fi
3984
3985 echo "$as_me:$LINENO: checking for off_t" >&5
3986 echo $ECHO_N "checking for off_t... $ECHO_C" >&6
3987 if test "${ac_cv_type_off_t+set}" = set; then
3988   echo $ECHO_N "(cached) $ECHO_C" >&6
3989 else
3990   cat >conftest.$ac_ext <<_ACEOF
3991 /* confdefs.h.  */
3992 _ACEOF
3993 cat confdefs.h >>conftest.$ac_ext
3994 cat >>conftest.$ac_ext <<_ACEOF
3995 /* end confdefs.h.  */
3996 $ac_includes_default
3997 int
3998 main ()
3999 {
4000 if ((off_t *) 0)
4001   return 0;
4002 if (sizeof (off_t))
4003   return 0;
4004   ;
4005   return 0;
4006 }
4007 _ACEOF
4008 rm -f conftest.$ac_objext
4009 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4010   (eval $ac_compile) 2>conftest.er1
4011   ac_status=$?
4012   grep -v '^ *+' conftest.er1 >conftest.err
4013   rm -f conftest.er1
4014   cat conftest.err >&5
4015   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4016   (exit $ac_status); } &&
4017          { ac_try='test -z "$ac_c_werror_flag"
4018                          || test ! -s conftest.err'
4019   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4020   (eval $ac_try) 2>&5
4021   ac_status=$?
4022   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4023   (exit $ac_status); }; } &&
4024          { ac_try='test -s conftest.$ac_objext'
4025   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4026   (eval $ac_try) 2>&5
4027   ac_status=$?
4028   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4029   (exit $ac_status); }; }; then
4030   ac_cv_type_off_t=yes
4031 else
4032   echo "$as_me: failed program was:" >&5
4033 sed 's/^/| /' conftest.$ac_ext >&5
4034
4035 ac_cv_type_off_t=no
4036 fi
4037 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4038 fi
4039 echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5
4040 echo "${ECHO_T}$ac_cv_type_off_t" >&6
4041 if test $ac_cv_type_off_t = yes; then
4042   :
4043 else
4044
4045 cat >>confdefs.h <<_ACEOF
4046 #define off_t long
4047 _ACEOF
4048
4049 fi
4050
4051 echo "$as_me:$LINENO: checking for size_t" >&5
4052 echo $ECHO_N "checking for size_t... $ECHO_C" >&6
4053 if test "${ac_cv_type_size_t+set}" = set; then
4054   echo $ECHO_N "(cached) $ECHO_C" >&6
4055 else
4056   cat >conftest.$ac_ext <<_ACEOF
4057 /* confdefs.h.  */
4058 _ACEOF
4059 cat confdefs.h >>conftest.$ac_ext
4060 cat >>conftest.$ac_ext <<_ACEOF
4061 /* end confdefs.h.  */
4062 $ac_includes_default
4063 int
4064 main ()
4065 {
4066 if ((size_t *) 0)
4067   return 0;
4068 if (sizeof (size_t))
4069   return 0;
4070   ;
4071   return 0;
4072 }
4073 _ACEOF
4074 rm -f conftest.$ac_objext
4075 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4076   (eval $ac_compile) 2>conftest.er1
4077   ac_status=$?
4078   grep -v '^ *+' conftest.er1 >conftest.err
4079   rm -f conftest.er1
4080   cat conftest.err >&5
4081   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4082   (exit $ac_status); } &&
4083          { ac_try='test -z "$ac_c_werror_flag"
4084                          || test ! -s conftest.err'
4085   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4086   (eval $ac_try) 2>&5
4087   ac_status=$?
4088   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4089   (exit $ac_status); }; } &&
4090          { ac_try='test -s conftest.$ac_objext'
4091   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4092   (eval $ac_try) 2>&5
4093   ac_status=$?
4094   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4095   (exit $ac_status); }; }; then
4096   ac_cv_type_size_t=yes
4097 else
4098   echo "$as_me: failed program was:" >&5
4099 sed 's/^/| /' conftest.$ac_ext >&5
4100
4101 ac_cv_type_size_t=no
4102 fi
4103 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4104 fi
4105 echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
4106 echo "${ECHO_T}$ac_cv_type_size_t" >&6
4107 if test $ac_cv_type_size_t = yes; then
4108   :
4109 else
4110
4111 cat >>confdefs.h <<_ACEOF
4112 #define size_t unsigned
4113 _ACEOF
4114
4115 fi
4116
4117 echo "$as_me:$LINENO: checking for ssize_t" >&5
4118 echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6
4119 if test "${ac_cv_type_ssize_t+set}" = set; then
4120   echo $ECHO_N "(cached) $ECHO_C" >&6
4121 else
4122   cat >conftest.$ac_ext <<_ACEOF
4123 /* confdefs.h.  */
4124 _ACEOF
4125 cat confdefs.h >>conftest.$ac_ext
4126 cat >>conftest.$ac_ext <<_ACEOF
4127 /* end confdefs.h.  */
4128 $ac_includes_default
4129 int
4130 main ()
4131 {
4132 if ((ssize_t *) 0)
4133   return 0;
4134 if (sizeof (ssize_t))
4135   return 0;
4136   ;
4137   return 0;
4138 }
4139 _ACEOF
4140 rm -f conftest.$ac_objext
4141 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4142   (eval $ac_compile) 2>conftest.er1
4143   ac_status=$?
4144   grep -v '^ *+' conftest.er1 >conftest.err
4145   rm -f conftest.er1
4146   cat conftest.err >&5
4147   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4148   (exit $ac_status); } &&
4149          { ac_try='test -z "$ac_c_werror_flag"
4150                          || test ! -s conftest.err'
4151   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4152   (eval $ac_try) 2>&5
4153   ac_status=$?
4154   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4155   (exit $ac_status); }; } &&
4156          { ac_try='test -s conftest.$ac_objext'
4157   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4158   (eval $ac_try) 2>&5
4159   ac_status=$?
4160   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4161   (exit $ac_status); }; }; then
4162   ac_cv_type_ssize_t=yes
4163 else
4164   echo "$as_me: failed program was:" >&5
4165 sed 's/^/| /' conftest.$ac_ext >&5
4166
4167 ac_cv_type_ssize_t=no
4168 fi
4169 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4170 fi
4171 echo "$as_me:$LINENO: result: $ac_cv_type_ssize_t" >&5
4172 echo "${ECHO_T}$ac_cv_type_ssize_t" >&6
4173 if test $ac_cv_type_ssize_t = yes; then
4174   :
4175 else
4176
4177 cat >>confdefs.h <<_ACEOF
4178 #define ssize_t int
4179 _ACEOF
4180
4181 fi
4182
4183 echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5
4184 echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6
4185 if test "${ac_cv_struct_tm+set}" = set; then
4186   echo $ECHO_N "(cached) $ECHO_C" >&6
4187 else
4188   cat >conftest.$ac_ext <<_ACEOF
4189 /* confdefs.h.  */
4190 _ACEOF
4191 cat confdefs.h >>conftest.$ac_ext
4192 cat >>conftest.$ac_ext <<_ACEOF
4193 /* end confdefs.h.  */
4194 #include <sys/types.h>
4195 #include <time.h>
4196
4197 int
4198 main ()
4199 {
4200 struct tm *tp; tp->tm_sec;
4201   ;
4202   return 0;
4203 }
4204 _ACEOF
4205 rm -f conftest.$ac_objext
4206 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4207   (eval $ac_compile) 2>conftest.er1
4208   ac_status=$?
4209   grep -v '^ *+' conftest.er1 >conftest.err
4210   rm -f conftest.er1
4211   cat conftest.err >&5
4212   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4213   (exit $ac_status); } &&
4214          { ac_try='test -z "$ac_c_werror_flag"
4215                          || test ! -s conftest.err'
4216   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4217   (eval $ac_try) 2>&5
4218   ac_status=$?
4219   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4220   (exit $ac_status); }; } &&
4221          { ac_try='test -s conftest.$ac_objext'
4222   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4223   (eval $ac_try) 2>&5
4224   ac_status=$?
4225   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4226   (exit $ac_status); }; }; then
4227   ac_cv_struct_tm=time.h
4228 else
4229   echo "$as_me: failed program was:" >&5
4230 sed 's/^/| /' conftest.$ac_ext >&5
4231
4232 ac_cv_struct_tm=sys/time.h
4233 fi
4234 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4235 fi
4236 echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5
4237 echo "${ECHO_T}$ac_cv_struct_tm" >&6
4238 if test $ac_cv_struct_tm = sys/time.h; then
4239
4240 cat >>confdefs.h <<\_ACEOF
4241 #define TM_IN_SYS_TIME 1
4242 _ACEOF
4243
4244 fi
4245
4246 echo "$as_me:$LINENO: checking for int" >&5
4247 echo $ECHO_N "checking for int... $ECHO_C" >&6
4248 if test "${ac_cv_type_int+set}" = set; then
4249   echo $ECHO_N "(cached) $ECHO_C" >&6
4250 else
4251   cat >conftest.$ac_ext <<_ACEOF
4252 /* confdefs.h.  */
4253 _ACEOF
4254 cat confdefs.h >>conftest.$ac_ext
4255 cat >>conftest.$ac_ext <<_ACEOF
4256 /* end confdefs.h.  */
4257 $ac_includes_default
4258 int
4259 main ()
4260 {
4261 if ((int *) 0)
4262   return 0;
4263 if (sizeof (int))
4264   return 0;
4265   ;
4266   return 0;
4267 }
4268 _ACEOF
4269 rm -f conftest.$ac_objext
4270 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4271   (eval $ac_compile) 2>conftest.er1
4272   ac_status=$?
4273   grep -v '^ *+' conftest.er1 >conftest.err
4274   rm -f conftest.er1
4275   cat conftest.err >&5
4276   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4277   (exit $ac_status); } &&
4278          { ac_try='test -z "$ac_c_werror_flag"
4279                          || test ! -s conftest.err'
4280   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4281   (eval $ac_try) 2>&5
4282   ac_status=$?
4283   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4284   (exit $ac_status); }; } &&
4285          { ac_try='test -s conftest.$ac_objext'
4286   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4287   (eval $ac_try) 2>&5
4288   ac_status=$?
4289   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4290   (exit $ac_status); }; }; then
4291   ac_cv_type_int=yes
4292 else
4293   echo "$as_me: failed program was:" >&5
4294 sed 's/^/| /' conftest.$ac_ext >&5
4295
4296 ac_cv_type_int=no
4297 fi
4298 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4299 fi
4300 echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
4301 echo "${ECHO_T}$ac_cv_type_int" >&6
4302
4303 echo "$as_me:$LINENO: checking size of int" >&5
4304 echo $ECHO_N "checking size of int... $ECHO_C" >&6
4305 if test "${ac_cv_sizeof_int+set}" = set; then
4306   echo $ECHO_N "(cached) $ECHO_C" >&6
4307 else
4308   if test "$ac_cv_type_int" = yes; then
4309   # The cast to unsigned long works around a bug in the HP C Compiler
4310   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4311   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4312   # This bug is HP SR number 8606223364.
4313   if test "$cross_compiling" = yes; then
4314   # Depending upon the size, compute the lo and hi bounds.
4315 cat >conftest.$ac_ext <<_ACEOF
4316 /* confdefs.h.  */
4317 _ACEOF
4318 cat confdefs.h >>conftest.$ac_ext
4319 cat >>conftest.$ac_ext <<_ACEOF
4320 /* end confdefs.h.  */
4321 $ac_includes_default
4322 int
4323 main ()
4324 {
4325 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)];
4326 test_array [0] = 0
4327
4328   ;
4329   return 0;
4330 }
4331 _ACEOF
4332 rm -f conftest.$ac_objext
4333 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4334   (eval $ac_compile) 2>conftest.er1
4335   ac_status=$?
4336   grep -v '^ *+' conftest.er1 >conftest.err
4337   rm -f conftest.er1
4338   cat conftest.err >&5
4339   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4340   (exit $ac_status); } &&
4341          { ac_try='test -z "$ac_c_werror_flag"
4342                          || test ! -s conftest.err'
4343   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4344   (eval $ac_try) 2>&5
4345   ac_status=$?
4346   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4347   (exit $ac_status); }; } &&
4348          { ac_try='test -s conftest.$ac_objext'
4349   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4350   (eval $ac_try) 2>&5
4351   ac_status=$?
4352   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4353   (exit $ac_status); }; }; then
4354   ac_lo=0 ac_mid=0
4355   while :; do
4356     cat >conftest.$ac_ext <<_ACEOF
4357 /* confdefs.h.  */
4358 _ACEOF
4359 cat confdefs.h >>conftest.$ac_ext
4360 cat >>conftest.$ac_ext <<_ACEOF
4361 /* end confdefs.h.  */
4362 $ac_includes_default
4363 int
4364 main ()
4365 {
4366 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
4367 test_array [0] = 0
4368
4369   ;
4370   return 0;
4371 }
4372 _ACEOF
4373 rm -f conftest.$ac_objext
4374 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4375   (eval $ac_compile) 2>conftest.er1
4376   ac_status=$?
4377   grep -v '^ *+' conftest.er1 >conftest.err
4378   rm -f conftest.er1
4379   cat conftest.err >&5
4380   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4381   (exit $ac_status); } &&
4382          { ac_try='test -z "$ac_c_werror_flag"
4383                          || test ! -s conftest.err'
4384   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4385   (eval $ac_try) 2>&5
4386   ac_status=$?
4387   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4388   (exit $ac_status); }; } &&
4389          { ac_try='test -s conftest.$ac_objext'
4390   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4391   (eval $ac_try) 2>&5
4392   ac_status=$?
4393   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4394   (exit $ac_status); }; }; then
4395   ac_hi=$ac_mid; break
4396 else
4397   echo "$as_me: failed program was:" >&5
4398 sed 's/^/| /' conftest.$ac_ext >&5
4399
4400 ac_lo=`expr $ac_mid + 1`
4401                     if test $ac_lo -le $ac_mid; then
4402                       ac_lo= ac_hi=
4403                       break
4404                     fi
4405                     ac_mid=`expr 2 '*' $ac_mid + 1`
4406 fi
4407 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4408   done
4409 else
4410   echo "$as_me: failed program was:" >&5
4411 sed 's/^/| /' conftest.$ac_ext >&5
4412
4413 cat >conftest.$ac_ext <<_ACEOF
4414 /* confdefs.h.  */
4415 _ACEOF
4416 cat confdefs.h >>conftest.$ac_ext
4417 cat >>conftest.$ac_ext <<_ACEOF
4418 /* end confdefs.h.  */
4419 $ac_includes_default
4420 int
4421 main ()
4422 {
4423 static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)];
4424 test_array [0] = 0
4425
4426   ;
4427   return 0;
4428 }
4429 _ACEOF
4430 rm -f conftest.$ac_objext
4431 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4432   (eval $ac_compile) 2>conftest.er1
4433   ac_status=$?
4434   grep -v '^ *+' conftest.er1 >conftest.err
4435   rm -f conftest.er1
4436   cat conftest.err >&5
4437   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4438   (exit $ac_status); } &&
4439          { ac_try='test -z "$ac_c_werror_flag"
4440                          || test ! -s conftest.err'
4441   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4442   (eval $ac_try) 2>&5
4443   ac_status=$?
4444   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4445   (exit $ac_status); }; } &&
4446          { ac_try='test -s conftest.$ac_objext'
4447   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4448   (eval $ac_try) 2>&5
4449   ac_status=$?
4450   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4451   (exit $ac_status); }; }; then
4452   ac_hi=-1 ac_mid=-1
4453   while :; do
4454     cat >conftest.$ac_ext <<_ACEOF
4455 /* confdefs.h.  */
4456 _ACEOF
4457 cat confdefs.h >>conftest.$ac_ext
4458 cat >>conftest.$ac_ext <<_ACEOF
4459 /* end confdefs.h.  */
4460 $ac_includes_default
4461 int
4462 main ()
4463 {
4464 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)];
4465 test_array [0] = 0
4466
4467   ;
4468   return 0;
4469 }
4470 _ACEOF
4471 rm -f conftest.$ac_objext
4472 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4473   (eval $ac_compile) 2>conftest.er1
4474   ac_status=$?
4475   grep -v '^ *+' conftest.er1 >conftest.err
4476   rm -f conftest.er1
4477   cat conftest.err >&5
4478   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4479   (exit $ac_status); } &&
4480          { ac_try='test -z "$ac_c_werror_flag"
4481                          || test ! -s conftest.err'
4482   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4483   (eval $ac_try) 2>&5
4484   ac_status=$?
4485   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4486   (exit $ac_status); }; } &&
4487          { ac_try='test -s conftest.$ac_objext'
4488   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4489   (eval $ac_try) 2>&5
4490   ac_status=$?
4491   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4492   (exit $ac_status); }; }; then
4493   ac_lo=$ac_mid; break
4494 else
4495   echo "$as_me: failed program was:" >&5
4496 sed 's/^/| /' conftest.$ac_ext >&5
4497
4498 ac_hi=`expr '(' $ac_mid ')' - 1`
4499                        if test $ac_mid -le $ac_hi; then
4500                          ac_lo= ac_hi=
4501                          break
4502                        fi
4503                        ac_mid=`expr 2 '*' $ac_mid`
4504 fi
4505 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4506   done
4507 else
4508   echo "$as_me: failed program was:" >&5
4509 sed 's/^/| /' conftest.$ac_ext >&5
4510
4511 ac_lo= ac_hi=
4512 fi
4513 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4514 fi
4515 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4516 # Binary search between lo and hi bounds.
4517 while test "x$ac_lo" != "x$ac_hi"; do
4518   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4519   cat >conftest.$ac_ext <<_ACEOF
4520 /* confdefs.h.  */
4521 _ACEOF
4522 cat confdefs.h >>conftest.$ac_ext
4523 cat >>conftest.$ac_ext <<_ACEOF
4524 /* end confdefs.h.  */
4525 $ac_includes_default
4526 int
4527 main ()
4528 {
4529 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
4530 test_array [0] = 0
4531
4532   ;
4533   return 0;
4534 }
4535 _ACEOF
4536 rm -f conftest.$ac_objext
4537 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4538   (eval $ac_compile) 2>conftest.er1
4539   ac_status=$?
4540   grep -v '^ *+' conftest.er1 >conftest.err
4541   rm -f conftest.er1
4542   cat conftest.err >&5
4543   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4544   (exit $ac_status); } &&
4545          { ac_try='test -z "$ac_c_werror_flag"
4546                          || test ! -s conftest.err'
4547   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4548   (eval $ac_try) 2>&5
4549   ac_status=$?
4550   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4551   (exit $ac_status); }; } &&
4552          { ac_try='test -s conftest.$ac_objext'
4553   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4554   (eval $ac_try) 2>&5
4555   ac_status=$?
4556   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4557   (exit $ac_status); }; }; then
4558   ac_hi=$ac_mid
4559 else
4560   echo "$as_me: failed program was:" >&5
4561 sed 's/^/| /' conftest.$ac_ext >&5
4562
4563 ac_lo=`expr '(' $ac_mid ')' + 1`
4564 fi
4565 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4566 done
4567 case $ac_lo in
4568 ?*) ac_cv_sizeof_int=$ac_lo;;
4569 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
4570 See \`config.log' for more details." >&5
4571 echo "$as_me: error: cannot compute sizeof (int), 77
4572 See \`config.log' for more details." >&2;}
4573    { (exit 1); exit 1; }; } ;;
4574 esac
4575 else
4576   if test "$cross_compiling" = yes; then
4577   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4578 See \`config.log' for more details." >&5
4579 echo "$as_me: error: cannot run test program while cross compiling
4580 See \`config.log' for more details." >&2;}
4581    { (exit 1); exit 1; }; }
4582 else
4583   cat >conftest.$ac_ext <<_ACEOF
4584 /* confdefs.h.  */
4585 _ACEOF
4586 cat confdefs.h >>conftest.$ac_ext
4587 cat >>conftest.$ac_ext <<_ACEOF
4588 /* end confdefs.h.  */
4589 $ac_includes_default
4590 long longval () { return (long) (sizeof (int)); }
4591 unsigned long ulongval () { return (long) (sizeof (int)); }
4592 #include <stdio.h>
4593 #include <stdlib.h>
4594 int
4595 main ()
4596 {
4597
4598   FILE *f = fopen ("conftest.val", "w");
4599   if (! f)
4600     exit (1);
4601   if (((long) (sizeof (int))) < 0)
4602     {
4603       long i = longval ();
4604       if (i != ((long) (sizeof (int))))
4605         exit (1);
4606       fprintf (f, "%ld\n", i);
4607     }
4608   else
4609     {
4610       unsigned long i = ulongval ();
4611       if (i != ((long) (sizeof (int))))
4612         exit (1);
4613       fprintf (f, "%lu\n", i);
4614     }
4615   exit (ferror (f) || fclose (f) != 0);
4616
4617   ;
4618   return 0;
4619 }
4620 _ACEOF
4621 rm -f conftest$ac_exeext
4622 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4623   (eval $ac_link) 2>&5
4624   ac_status=$?
4625   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4626   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4627   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4628   (eval $ac_try) 2>&5
4629   ac_status=$?
4630   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4631   (exit $ac_status); }; }; then
4632   ac_cv_sizeof_int=`cat conftest.val`
4633 else
4634   echo "$as_me: program exited with status $ac_status" >&5
4635 echo "$as_me: failed program was:" >&5
4636 sed 's/^/| /' conftest.$ac_ext >&5
4637
4638 ( exit $ac_status )
4639 { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
4640 See \`config.log' for more details." >&5
4641 echo "$as_me: error: cannot compute sizeof (int), 77
4642 See \`config.log' for more details." >&2;}
4643    { (exit 1); exit 1; }; }
4644 fi
4645 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4646 fi
4647 fi
4648 rm -f conftest.val
4649 else
4650   ac_cv_sizeof_int=0
4651 fi
4652 fi
4653 echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
4654 echo "${ECHO_T}$ac_cv_sizeof_int" >&6
4655 cat >>confdefs.h <<_ACEOF
4656 #define SIZEOF_INT $ac_cv_sizeof_int
4657 _ACEOF
4658
4659
4660 echo "$as_me:$LINENO: checking for long" >&5
4661 echo $ECHO_N "checking for long... $ECHO_C" >&6
4662 if test "${ac_cv_type_long+set}" = set; then
4663   echo $ECHO_N "(cached) $ECHO_C" >&6
4664 else
4665   cat >conftest.$ac_ext <<_ACEOF
4666 /* confdefs.h.  */
4667 _ACEOF
4668 cat confdefs.h >>conftest.$ac_ext
4669 cat >>conftest.$ac_ext <<_ACEOF
4670 /* end confdefs.h.  */
4671 $ac_includes_default
4672 int
4673 main ()
4674 {
4675 if ((long *) 0)
4676   return 0;
4677 if (sizeof (long))
4678   return 0;
4679   ;
4680   return 0;
4681 }
4682 _ACEOF
4683 rm -f conftest.$ac_objext
4684 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4685   (eval $ac_compile) 2>conftest.er1
4686   ac_status=$?
4687   grep -v '^ *+' conftest.er1 >conftest.err
4688   rm -f conftest.er1
4689   cat conftest.err >&5
4690   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4691   (exit $ac_status); } &&
4692          { ac_try='test -z "$ac_c_werror_flag"
4693                          || test ! -s conftest.err'
4694   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4695   (eval $ac_try) 2>&5
4696   ac_status=$?
4697   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4698   (exit $ac_status); }; } &&
4699          { ac_try='test -s conftest.$ac_objext'
4700   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4701   (eval $ac_try) 2>&5
4702   ac_status=$?
4703   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4704   (exit $ac_status); }; }; then
4705   ac_cv_type_long=yes
4706 else
4707   echo "$as_me: failed program was:" >&5
4708 sed 's/^/| /' conftest.$ac_ext >&5
4709
4710 ac_cv_type_long=no
4711 fi
4712 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4713 fi
4714 echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5
4715 echo "${ECHO_T}$ac_cv_type_long" >&6
4716
4717 echo "$as_me:$LINENO: checking size of long" >&5
4718 echo $ECHO_N "checking size of long... $ECHO_C" >&6
4719 if test "${ac_cv_sizeof_long+set}" = set; then
4720   echo $ECHO_N "(cached) $ECHO_C" >&6
4721 else
4722   if test "$ac_cv_type_long" = yes; then
4723   # The cast to unsigned long works around a bug in the HP C Compiler
4724   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4725   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4726   # This bug is HP SR number 8606223364.
4727   if test "$cross_compiling" = yes; then
4728   # Depending upon the size, compute the lo and hi bounds.
4729 cat >conftest.$ac_ext <<_ACEOF
4730 /* confdefs.h.  */
4731 _ACEOF
4732 cat confdefs.h >>conftest.$ac_ext
4733 cat >>conftest.$ac_ext <<_ACEOF
4734 /* end confdefs.h.  */
4735 $ac_includes_default
4736 int
4737 main ()
4738 {
4739 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= 0)];
4740 test_array [0] = 0
4741
4742   ;
4743   return 0;
4744 }
4745 _ACEOF
4746 rm -f conftest.$ac_objext
4747 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4748   (eval $ac_compile) 2>conftest.er1
4749   ac_status=$?
4750   grep -v '^ *+' conftest.er1 >conftest.err
4751   rm -f conftest.er1
4752   cat conftest.err >&5
4753   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4754   (exit $ac_status); } &&
4755          { ac_try='test -z "$ac_c_werror_flag"
4756                          || test ! -s conftest.err'
4757   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4758   (eval $ac_try) 2>&5
4759   ac_status=$?
4760   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4761   (exit $ac_status); }; } &&
4762          { ac_try='test -s conftest.$ac_objext'
4763   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4764   (eval $ac_try) 2>&5
4765   ac_status=$?
4766   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4767   (exit $ac_status); }; }; then
4768   ac_lo=0 ac_mid=0
4769   while :; do
4770     cat >conftest.$ac_ext <<_ACEOF
4771 /* confdefs.h.  */
4772 _ACEOF
4773 cat confdefs.h >>conftest.$ac_ext
4774 cat >>conftest.$ac_ext <<_ACEOF
4775 /* end confdefs.h.  */
4776 $ac_includes_default
4777 int
4778 main ()
4779 {
4780 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
4781 test_array [0] = 0
4782
4783   ;
4784   return 0;
4785 }
4786 _ACEOF
4787 rm -f conftest.$ac_objext
4788 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4789   (eval $ac_compile) 2>conftest.er1
4790   ac_status=$?
4791   grep -v '^ *+' conftest.er1 >conftest.err
4792   rm -f conftest.er1
4793   cat conftest.err >&5
4794   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4795   (exit $ac_status); } &&
4796          { ac_try='test -z "$ac_c_werror_flag"
4797                          || test ! -s conftest.err'
4798   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4799   (eval $ac_try) 2>&5
4800   ac_status=$?
4801   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4802   (exit $ac_status); }; } &&
4803          { ac_try='test -s conftest.$ac_objext'
4804   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4805   (eval $ac_try) 2>&5
4806   ac_status=$?
4807   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4808   (exit $ac_status); }; }; then
4809   ac_hi=$ac_mid; break
4810 else
4811   echo "$as_me: failed program was:" >&5
4812 sed 's/^/| /' conftest.$ac_ext >&5
4813
4814 ac_lo=`expr $ac_mid + 1`
4815                     if test $ac_lo -le $ac_mid; then
4816                       ac_lo= ac_hi=
4817                       break
4818                     fi
4819                     ac_mid=`expr 2 '*' $ac_mid + 1`
4820 fi
4821 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4822   done
4823 else
4824   echo "$as_me: failed program was:" >&5
4825 sed 's/^/| /' conftest.$ac_ext >&5
4826
4827 cat >conftest.$ac_ext <<_ACEOF
4828 /* confdefs.h.  */
4829 _ACEOF
4830 cat confdefs.h >>conftest.$ac_ext
4831 cat >>conftest.$ac_ext <<_ACEOF
4832 /* end confdefs.h.  */
4833 $ac_includes_default
4834 int
4835 main ()
4836 {
4837 static int test_array [1 - 2 * !(((long) (sizeof (long))) < 0)];
4838 test_array [0] = 0
4839
4840   ;
4841   return 0;
4842 }
4843 _ACEOF
4844 rm -f conftest.$ac_objext
4845 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4846   (eval $ac_compile) 2>conftest.er1
4847   ac_status=$?
4848   grep -v '^ *+' conftest.er1 >conftest.err
4849   rm -f conftest.er1
4850   cat conftest.err >&5
4851   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4852   (exit $ac_status); } &&
4853          { ac_try='test -z "$ac_c_werror_flag"
4854                          || test ! -s conftest.err'
4855   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4856   (eval $ac_try) 2>&5
4857   ac_status=$?
4858   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4859   (exit $ac_status); }; } &&
4860          { ac_try='test -s conftest.$ac_objext'
4861   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4862   (eval $ac_try) 2>&5
4863   ac_status=$?
4864   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4865   (exit $ac_status); }; }; then
4866   ac_hi=-1 ac_mid=-1
4867   while :; do
4868     cat >conftest.$ac_ext <<_ACEOF
4869 /* confdefs.h.  */
4870 _ACEOF
4871 cat confdefs.h >>conftest.$ac_ext
4872 cat >>conftest.$ac_ext <<_ACEOF
4873 /* end confdefs.h.  */
4874 $ac_includes_default
4875 int
4876 main ()
4877 {
4878 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= $ac_mid)];
4879 test_array [0] = 0
4880
4881   ;
4882   return 0;
4883 }
4884 _ACEOF
4885 rm -f conftest.$ac_objext
4886 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4887   (eval $ac_compile) 2>conftest.er1
4888   ac_status=$?
4889   grep -v '^ *+' conftest.er1 >conftest.err
4890   rm -f conftest.er1
4891   cat conftest.err >&5
4892   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4893   (exit $ac_status); } &&
4894          { ac_try='test -z "$ac_c_werror_flag"
4895                          || test ! -s conftest.err'
4896   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4897   (eval $ac_try) 2>&5
4898   ac_status=$?
4899   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4900   (exit $ac_status); }; } &&
4901          { ac_try='test -s conftest.$ac_objext'
4902   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4903   (eval $ac_try) 2>&5
4904   ac_status=$?
4905   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4906   (exit $ac_status); }; }; then
4907   ac_lo=$ac_mid; break
4908 else
4909   echo "$as_me: failed program was:" >&5
4910 sed 's/^/| /' conftest.$ac_ext >&5
4911
4912 ac_hi=`expr '(' $ac_mid ')' - 1`
4913                        if test $ac_mid -le $ac_hi; then
4914                          ac_lo= ac_hi=
4915                          break
4916                        fi
4917                        ac_mid=`expr 2 '*' $ac_mid`
4918 fi
4919 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4920   done
4921 else
4922   echo "$as_me: failed program was:" >&5
4923 sed 's/^/| /' conftest.$ac_ext >&5
4924
4925 ac_lo= ac_hi=
4926 fi
4927 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4928 fi
4929 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4930 # Binary search between lo and hi bounds.
4931 while test "x$ac_lo" != "x$ac_hi"; do
4932   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4933   cat >conftest.$ac_ext <<_ACEOF
4934 /* confdefs.h.  */
4935 _ACEOF
4936 cat confdefs.h >>conftest.$ac_ext
4937 cat >>conftest.$ac_ext <<_ACEOF
4938 /* end confdefs.h.  */
4939 $ac_includes_default
4940 int
4941 main ()
4942 {
4943 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
4944 test_array [0] = 0
4945
4946   ;
4947   return 0;
4948 }
4949 _ACEOF
4950 rm -f conftest.$ac_objext
4951 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4952   (eval $ac_compile) 2>conftest.er1
4953   ac_status=$?
4954   grep -v '^ *+' conftest.er1 >conftest.err
4955   rm -f conftest.er1
4956   cat conftest.err >&5
4957   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4958   (exit $ac_status); } &&
4959          { ac_try='test -z "$ac_c_werror_flag"
4960                          || test ! -s conftest.err'
4961   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4962   (eval $ac_try) 2>&5
4963   ac_status=$?
4964   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4965   (exit $ac_status); }; } &&
4966          { ac_try='test -s conftest.$ac_objext'
4967   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4968   (eval $ac_try) 2>&5
4969   ac_status=$?
4970   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4971   (exit $ac_status); }; }; then
4972   ac_hi=$ac_mid
4973 else
4974   echo "$as_me: failed program was:" >&5
4975 sed 's/^/| /' conftest.$ac_ext >&5
4976
4977 ac_lo=`expr '(' $ac_mid ')' + 1`
4978 fi
4979 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4980 done
4981 case $ac_lo in
4982 ?*) ac_cv_sizeof_long=$ac_lo;;
4983 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
4984 See \`config.log' for more details." >&5
4985 echo "$as_me: error: cannot compute sizeof (long), 77
4986 See \`config.log' for more details." >&2;}
4987    { (exit 1); exit 1; }; } ;;
4988 esac
4989 else
4990   if test "$cross_compiling" = yes; then
4991   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4992 See \`config.log' for more details." >&5
4993 echo "$as_me: error: cannot run test program while cross compiling
4994 See \`config.log' for more details." >&2;}
4995    { (exit 1); exit 1; }; }
4996 else
4997   cat >conftest.$ac_ext <<_ACEOF
4998 /* confdefs.h.  */
4999 _ACEOF
5000 cat confdefs.h >>conftest.$ac_ext
5001 cat >>conftest.$ac_ext <<_ACEOF
5002 /* end confdefs.h.  */
5003 $ac_includes_default
5004 long longval () { return (long) (sizeof (long)); }
5005 unsigned long ulongval () { return (long) (sizeof (long)); }
5006 #include <stdio.h>
5007 #include <stdlib.h>
5008 int
5009 main ()
5010 {
5011
5012   FILE *f = fopen ("conftest.val", "w");
5013   if (! f)
5014     exit (1);
5015   if (((long) (sizeof (long))) < 0)
5016     {
5017       long i = longval ();
5018       if (i != ((long) (sizeof (long))))
5019         exit (1);
5020       fprintf (f, "%ld\n", i);
5021     }
5022   else
5023     {
5024       unsigned long i = ulongval ();
5025       if (i != ((long) (sizeof (long))))
5026         exit (1);
5027       fprintf (f, "%lu\n", i);
5028     }
5029   exit (ferror (f) || fclose (f) != 0);
5030
5031   ;
5032   return 0;
5033 }
5034 _ACEOF
5035 rm -f conftest$ac_exeext
5036 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5037   (eval $ac_link) 2>&5
5038   ac_status=$?
5039   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5040   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5041   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5042   (eval $ac_try) 2>&5
5043   ac_status=$?
5044   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5045   (exit $ac_status); }; }; then
5046   ac_cv_sizeof_long=`cat conftest.val`
5047 else
5048   echo "$as_me: program exited with status $ac_status" >&5
5049 echo "$as_me: failed program was:" >&5
5050 sed 's/^/| /' conftest.$ac_ext >&5
5051
5052 ( exit $ac_status )
5053 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
5054 See \`config.log' for more details." >&5
5055 echo "$as_me: error: cannot compute sizeof (long), 77
5056 See \`config.log' for more details." >&2;}
5057    { (exit 1); exit 1; }; }
5058 fi
5059 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5060 fi
5061 fi
5062 rm -f conftest.val
5063 else
5064   ac_cv_sizeof_long=0
5065 fi
5066 fi
5067 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
5068 echo "${ECHO_T}$ac_cv_sizeof_long" >&6
5069 cat >>confdefs.h <<_ACEOF
5070 #define SIZEOF_LONG $ac_cv_sizeof_long
5071 _ACEOF
5072
5073
5074
5075
5076
5077
5078
5079
5080
5081
5082
5083
5084
5085
5086
5087
5088
5089
5090
5091 for ac_func in clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked
5092 do
5093 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5094 echo "$as_me:$LINENO: checking for $ac_func" >&5
5095 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
5096 if eval "test \"\${$as_ac_var+set}\" = set"; then
5097   echo $ECHO_N "(cached) $ECHO_C" >&6
5098 else
5099   cat >conftest.$ac_ext <<_ACEOF
5100 /* confdefs.h.  */
5101 _ACEOF
5102 cat confdefs.h >>conftest.$ac_ext
5103 cat >>conftest.$ac_ext <<_ACEOF
5104 /* end confdefs.h.  */
5105 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5106    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5107 #define $ac_func innocuous_$ac_func
5108
5109 /* System header to define __stub macros and hopefully few prototypes,
5110     which can conflict with char $ac_func (); below.
5111     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5112     <limits.h> exists even on freestanding compilers.  */
5113
5114 #ifdef __STDC__
5115 # include <limits.h>
5116 #else
5117 # include <assert.h>
5118 #endif
5119
5120 #undef $ac_func
5121
5122 /* Override any gcc2 internal prototype to avoid an error.  */
5123 #ifdef __cplusplus
5124 extern "C"
5125 {
5126 #endif
5127 /* We use char because int might match the return type of a gcc2
5128    builtin and then its argument prototype would still apply.  */
5129 char $ac_func ();
5130 /* The GNU C library defines this for functions which it implements
5131     to always fail with ENOSYS.  Some functions are actually named
5132     something starting with __ and the normal name is an alias.  */
5133 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5134 choke me
5135 #else
5136 char (*f) () = $ac_func;
5137 #endif
5138 #ifdef __cplusplus
5139 }
5140 #endif
5141
5142 int
5143 main ()
5144 {
5145 return f != $ac_func;
5146   ;
5147   return 0;
5148 }
5149 _ACEOF
5150 rm -f conftest.$ac_objext conftest$ac_exeext
5151 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5152   (eval $ac_link) 2>conftest.er1
5153   ac_status=$?
5154   grep -v '^ *+' conftest.er1 >conftest.err
5155   rm -f conftest.er1
5156   cat conftest.err >&5
5157   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5158   (exit $ac_status); } &&
5159          { ac_try='test -z "$ac_c_werror_flag"
5160                          || test ! -s conftest.err'
5161   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5162   (eval $ac_try) 2>&5
5163   ac_status=$?
5164   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5165   (exit $ac_status); }; } &&
5166          { ac_try='test -s conftest$ac_exeext'
5167   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5168   (eval $ac_try) 2>&5
5169   ac_status=$?
5170   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5171   (exit $ac_status); }; }; then
5172   eval "$as_ac_var=yes"
5173 else
5174   echo "$as_me: failed program was:" >&5
5175 sed 's/^/| /' conftest.$ac_ext >&5
5176
5177 eval "$as_ac_var=no"
5178 fi
5179 rm -f conftest.err conftest.$ac_objext \
5180       conftest$ac_exeext conftest.$ac_ext
5181 fi
5182 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
5183 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
5184 if test `eval echo '${'$as_ac_var'}'` = yes; then
5185   cat >>confdefs.h <<_ACEOF
5186 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5187 _ACEOF
5188
5189 fi
5190 done
5191
5192 echo "$as_me:$LINENO: checking whether abort is declared" >&5
5193 echo $ECHO_N "checking whether abort is declared... $ECHO_C" >&6
5194 if test "${ac_cv_have_decl_abort+set}" = set; then
5195   echo $ECHO_N "(cached) $ECHO_C" >&6
5196 else
5197   cat >conftest.$ac_ext <<_ACEOF
5198 /* confdefs.h.  */
5199 _ACEOF
5200 cat confdefs.h >>conftest.$ac_ext
5201 cat >>conftest.$ac_ext <<_ACEOF
5202 /* end confdefs.h.  */
5203 $ac_includes_default
5204 int
5205 main ()
5206 {
5207 #ifndef abort
5208   char *p = (char *) abort;
5209 #endif
5210
5211   ;
5212   return 0;
5213 }
5214 _ACEOF
5215 rm -f conftest.$ac_objext
5216 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5217   (eval $ac_compile) 2>conftest.er1
5218   ac_status=$?
5219   grep -v '^ *+' conftest.er1 >conftest.err
5220   rm -f conftest.er1
5221   cat conftest.err >&5
5222   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5223   (exit $ac_status); } &&
5224          { ac_try='test -z "$ac_c_werror_flag"
5225                          || test ! -s conftest.err'
5226   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5227   (eval $ac_try) 2>&5
5228   ac_status=$?
5229   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5230   (exit $ac_status); }; } &&
5231          { ac_try='test -s conftest.$ac_objext'
5232   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5233   (eval $ac_try) 2>&5
5234   ac_status=$?
5235   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5236   (exit $ac_status); }; }; then
5237   ac_cv_have_decl_abort=yes
5238 else
5239   echo "$as_me: failed program was:" >&5
5240 sed 's/^/| /' conftest.$ac_ext >&5
5241
5242 ac_cv_have_decl_abort=no
5243 fi
5244 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5245 fi
5246 echo "$as_me:$LINENO: result: $ac_cv_have_decl_abort" >&5
5247 echo "${ECHO_T}$ac_cv_have_decl_abort" >&6
5248 if test $ac_cv_have_decl_abort = yes; then
5249
5250 cat >>confdefs.h <<_ACEOF
5251 #define HAVE_DECL_ABORT 1
5252 _ACEOF
5253
5254
5255 else
5256   cat >>confdefs.h <<_ACEOF
5257 #define HAVE_DECL_ABORT 0
5258 _ACEOF
5259
5260
5261 fi
5262 echo "$as_me:$LINENO: checking whether asprintf is declared" >&5
5263 echo $ECHO_N "checking whether asprintf is declared... $ECHO_C" >&6
5264 if test "${ac_cv_have_decl_asprintf+set}" = set; then
5265   echo $ECHO_N "(cached) $ECHO_C" >&6
5266 else
5267   cat >conftest.$ac_ext <<_ACEOF
5268 /* confdefs.h.  */
5269 _ACEOF
5270 cat confdefs.h >>conftest.$ac_ext
5271 cat >>conftest.$ac_ext <<_ACEOF
5272 /* end confdefs.h.  */
5273 $ac_includes_default
5274 int
5275 main ()
5276 {
5277 #ifndef asprintf
5278   char *p = (char *) asprintf;
5279 #endif
5280
5281   ;
5282   return 0;
5283 }
5284 _ACEOF
5285 rm -f conftest.$ac_objext
5286 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5287   (eval $ac_compile) 2>conftest.er1
5288   ac_status=$?
5289   grep -v '^ *+' conftest.er1 >conftest.err
5290   rm -f conftest.er1
5291   cat conftest.err >&5
5292   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5293   (exit $ac_status); } &&
5294          { ac_try='test -z "$ac_c_werror_flag"
5295                          || test ! -s conftest.err'
5296   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5297   (eval $ac_try) 2>&5
5298   ac_status=$?
5299   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5300   (exit $ac_status); }; } &&
5301          { ac_try='test -s conftest.$ac_objext'
5302   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5303   (eval $ac_try) 2>&5
5304   ac_status=$?
5305   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5306   (exit $ac_status); }; }; then
5307   ac_cv_have_decl_asprintf=yes
5308 else
5309   echo "$as_me: failed program was:" >&5
5310 sed 's/^/| /' conftest.$ac_ext >&5
5311
5312 ac_cv_have_decl_asprintf=no
5313 fi
5314 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5315 fi
5316 echo "$as_me:$LINENO: result: $ac_cv_have_decl_asprintf" >&5
5317 echo "${ECHO_T}$ac_cv_have_decl_asprintf" >&6
5318 if test $ac_cv_have_decl_asprintf = yes; then
5319
5320 cat >>confdefs.h <<_ACEOF
5321 #define HAVE_DECL_ASPRINTF 1
5322 _ACEOF
5323
5324
5325 else
5326   cat >>confdefs.h <<_ACEOF
5327 #define HAVE_DECL_ASPRINTF 0
5328 _ACEOF
5329
5330
5331 fi
5332 echo "$as_me:$LINENO: checking whether basename is declared" >&5
5333 echo $ECHO_N "checking whether basename is declared... $ECHO_C" >&6
5334 if test "${ac_cv_have_decl_basename+set}" = set; then
5335   echo $ECHO_N "(cached) $ECHO_C" >&6
5336 else
5337   cat >conftest.$ac_ext <<_ACEOF
5338 /* confdefs.h.  */
5339 _ACEOF
5340 cat confdefs.h >>conftest.$ac_ext
5341 cat >>conftest.$ac_ext <<_ACEOF
5342 /* end confdefs.h.  */
5343 $ac_includes_default
5344 int
5345 main ()
5346 {
5347 #ifndef basename
5348   char *p = (char *) basename;
5349 #endif
5350
5351   ;
5352   return 0;
5353 }
5354 _ACEOF
5355 rm -f conftest.$ac_objext
5356 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5357   (eval $ac_compile) 2>conftest.er1
5358   ac_status=$?
5359   grep -v '^ *+' conftest.er1 >conftest.err
5360   rm -f conftest.er1
5361   cat conftest.err >&5
5362   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5363   (exit $ac_status); } &&
5364          { ac_try='test -z "$ac_c_werror_flag"
5365                          || test ! -s conftest.err'
5366   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5367   (eval $ac_try) 2>&5
5368   ac_status=$?
5369   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5370   (exit $ac_status); }; } &&
5371          { ac_try='test -s conftest.$ac_objext'
5372   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5373   (eval $ac_try) 2>&5
5374   ac_status=$?
5375   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5376   (exit $ac_status); }; }; then
5377   ac_cv_have_decl_basename=yes
5378 else
5379   echo "$as_me: failed program was:" >&5
5380 sed 's/^/| /' conftest.$ac_ext >&5
5381
5382 ac_cv_have_decl_basename=no
5383 fi
5384 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5385 fi
5386 echo "$as_me:$LINENO: result: $ac_cv_have_decl_basename" >&5
5387 echo "${ECHO_T}$ac_cv_have_decl_basename" >&6
5388 if test $ac_cv_have_decl_basename = yes; then
5389
5390 cat >>confdefs.h <<_ACEOF
5391 #define HAVE_DECL_BASENAME 1
5392 _ACEOF
5393
5394
5395 else
5396   cat >>confdefs.h <<_ACEOF
5397 #define HAVE_DECL_BASENAME 0
5398 _ACEOF
5399
5400
5401 fi
5402 echo "$as_me:$LINENO: checking whether errno is declared" >&5
5403 echo $ECHO_N "checking whether errno is declared... $ECHO_C" >&6
5404 if test "${ac_cv_have_decl_errno+set}" = set; then
5405   echo $ECHO_N "(cached) $ECHO_C" >&6
5406 else
5407   cat >conftest.$ac_ext <<_ACEOF
5408 /* confdefs.h.  */
5409 _ACEOF
5410 cat confdefs.h >>conftest.$ac_ext
5411 cat >>conftest.$ac_ext <<_ACEOF
5412 /* end confdefs.h.  */
5413 $ac_includes_default
5414 int
5415 main ()
5416 {
5417 #ifndef errno
5418   char *p = (char *) errno;
5419 #endif
5420
5421   ;
5422   return 0;
5423 }
5424 _ACEOF
5425 rm -f conftest.$ac_objext
5426 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5427   (eval $ac_compile) 2>conftest.er1
5428   ac_status=$?
5429   grep -v '^ *+' conftest.er1 >conftest.err
5430   rm -f conftest.er1
5431   cat conftest.err >&5
5432   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5433   (exit $ac_status); } &&
5434          { ac_try='test -z "$ac_c_werror_flag"
5435                          || test ! -s conftest.err'
5436   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5437   (eval $ac_try) 2>&5
5438   ac_status=$?
5439   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5440   (exit $ac_status); }; } &&
5441          { ac_try='test -s conftest.$ac_objext'
5442   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5443   (eval $ac_try) 2>&5
5444   ac_status=$?
5445   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5446   (exit $ac_status); }; }; then
5447   ac_cv_have_decl_errno=yes
5448 else
5449   echo "$as_me: failed program was:" >&5
5450 sed 's/^/| /' conftest.$ac_ext >&5
5451
5452 ac_cv_have_decl_errno=no
5453 fi
5454 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5455 fi
5456 echo "$as_me:$LINENO: result: $ac_cv_have_decl_errno" >&5
5457 echo "${ECHO_T}$ac_cv_have_decl_errno" >&6
5458 if test $ac_cv_have_decl_errno = yes; then
5459
5460 cat >>confdefs.h <<_ACEOF
5461 #define HAVE_DECL_ERRNO 1
5462 _ACEOF
5463
5464
5465 else
5466   cat >>confdefs.h <<_ACEOF
5467 #define HAVE_DECL_ERRNO 0
5468 _ACEOF
5469
5470
5471 fi
5472 echo "$as_me:$LINENO: checking whether getopt is declared" >&5
5473 echo $ECHO_N "checking whether getopt is declared... $ECHO_C" >&6
5474 if test "${ac_cv_have_decl_getopt+set}" = set; then
5475   echo $ECHO_N "(cached) $ECHO_C" >&6
5476 else
5477   cat >conftest.$ac_ext <<_ACEOF
5478 /* confdefs.h.  */
5479 _ACEOF
5480 cat confdefs.h >>conftest.$ac_ext
5481 cat >>conftest.$ac_ext <<_ACEOF
5482 /* end confdefs.h.  */
5483 $ac_includes_default
5484 int
5485 main ()
5486 {
5487 #ifndef getopt
5488   char *p = (char *) getopt;
5489 #endif
5490
5491   ;
5492   return 0;
5493 }
5494 _ACEOF
5495 rm -f conftest.$ac_objext
5496 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5497   (eval $ac_compile) 2>conftest.er1
5498   ac_status=$?
5499   grep -v '^ *+' conftest.er1 >conftest.err
5500   rm -f conftest.er1
5501   cat conftest.err >&5
5502   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5503   (exit $ac_status); } &&
5504          { ac_try='test -z "$ac_c_werror_flag"
5505                          || test ! -s conftest.err'
5506   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5507   (eval $ac_try) 2>&5
5508   ac_status=$?
5509   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5510   (exit $ac_status); }; } &&
5511          { ac_try='test -s conftest.$ac_objext'
5512   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5513   (eval $ac_try) 2>&5
5514   ac_status=$?
5515   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5516   (exit $ac_status); }; }; then
5517   ac_cv_have_decl_getopt=yes
5518 else
5519   echo "$as_me: failed program was:" >&5
5520 sed 's/^/| /' conftest.$ac_ext >&5
5521
5522 ac_cv_have_decl_getopt=no
5523 fi
5524 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5525 fi
5526 echo "$as_me:$LINENO: result: $ac_cv_have_decl_getopt" >&5
5527 echo "${ECHO_T}$ac_cv_have_decl_getopt" >&6
5528 if test $ac_cv_have_decl_getopt = yes; then
5529
5530 cat >>confdefs.h <<_ACEOF
5531 #define HAVE_DECL_GETOPT 1
5532 _ACEOF
5533
5534
5535 else
5536   cat >>confdefs.h <<_ACEOF
5537 #define HAVE_DECL_GETOPT 0
5538 _ACEOF
5539
5540
5541 fi
5542 echo "$as_me:$LINENO: checking whether clearerr_unlocked is declared" >&5
5543 echo $ECHO_N "checking whether clearerr_unlocked is declared... $ECHO_C" >&6
5544 if test "${ac_cv_have_decl_clearerr_unlocked+set}" = set; then
5545   echo $ECHO_N "(cached) $ECHO_C" >&6
5546 else
5547   cat >conftest.$ac_ext <<_ACEOF
5548 /* confdefs.h.  */
5549 _ACEOF
5550 cat confdefs.h >>conftest.$ac_ext
5551 cat >>conftest.$ac_ext <<_ACEOF
5552 /* end confdefs.h.  */
5553 $ac_includes_default
5554 int
5555 main ()
5556 {
5557 #ifndef clearerr_unlocked
5558   char *p = (char *) clearerr_unlocked;
5559 #endif
5560
5561   ;
5562   return 0;
5563 }
5564 _ACEOF
5565 rm -f conftest.$ac_objext
5566 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5567   (eval $ac_compile) 2>conftest.er1
5568   ac_status=$?
5569   grep -v '^ *+' conftest.er1 >conftest.err
5570   rm -f conftest.er1
5571   cat conftest.err >&5
5572   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5573   (exit $ac_status); } &&
5574          { ac_try='test -z "$ac_c_werror_flag"
5575                          || test ! -s conftest.err'
5576   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5577   (eval $ac_try) 2>&5
5578   ac_status=$?
5579   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5580   (exit $ac_status); }; } &&
5581          { ac_try='test -s conftest.$ac_objext'
5582   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5583   (eval $ac_try) 2>&5
5584   ac_status=$?
5585   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5586   (exit $ac_status); }; }; then
5587   ac_cv_have_decl_clearerr_unlocked=yes
5588 else
5589   echo "$as_me: failed program was:" >&5
5590 sed 's/^/| /' conftest.$ac_ext >&5
5591
5592 ac_cv_have_decl_clearerr_unlocked=no
5593 fi
5594 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5595 fi
5596 echo "$as_me:$LINENO: result: $ac_cv_have_decl_clearerr_unlocked" >&5
5597 echo "${ECHO_T}$ac_cv_have_decl_clearerr_unlocked" >&6
5598 if test $ac_cv_have_decl_clearerr_unlocked = yes; then
5599
5600 cat >>confdefs.h <<_ACEOF
5601 #define HAVE_DECL_CLEARERR_UNLOCKED 1
5602 _ACEOF
5603
5604
5605 else
5606   cat >>confdefs.h <<_ACEOF
5607 #define HAVE_DECL_CLEARERR_UNLOCKED 0
5608 _ACEOF
5609
5610
5611 fi
5612 echo "$as_me:$LINENO: checking whether feof_unlocked is declared" >&5
5613 echo $ECHO_N "checking whether feof_unlocked is declared... $ECHO_C" >&6
5614 if test "${ac_cv_have_decl_feof_unlocked+set}" = set; then
5615   echo $ECHO_N "(cached) $ECHO_C" >&6
5616 else
5617   cat >conftest.$ac_ext <<_ACEOF
5618 /* confdefs.h.  */
5619 _ACEOF
5620 cat confdefs.h >>conftest.$ac_ext
5621 cat >>conftest.$ac_ext <<_ACEOF
5622 /* end confdefs.h.  */
5623 $ac_includes_default
5624 int
5625 main ()
5626 {
5627 #ifndef feof_unlocked
5628   char *p = (char *) feof_unlocked;
5629 #endif
5630
5631   ;
5632   return 0;
5633 }
5634 _ACEOF
5635 rm -f conftest.$ac_objext
5636 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5637   (eval $ac_compile) 2>conftest.er1
5638   ac_status=$?
5639   grep -v '^ *+' conftest.er1 >conftest.err
5640   rm -f conftest.er1
5641   cat conftest.err >&5
5642   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5643   (exit $ac_status); } &&
5644          { ac_try='test -z "$ac_c_werror_flag"
5645                          || test ! -s conftest.err'
5646   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5647   (eval $ac_try) 2>&5
5648   ac_status=$?
5649   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5650   (exit $ac_status); }; } &&
5651          { ac_try='test -s conftest.$ac_objext'
5652   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5653   (eval $ac_try) 2>&5
5654   ac_status=$?
5655   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5656   (exit $ac_status); }; }; then
5657   ac_cv_have_decl_feof_unlocked=yes
5658 else
5659   echo "$as_me: failed program was:" >&5
5660 sed 's/^/| /' conftest.$ac_ext >&5
5661
5662 ac_cv_have_decl_feof_unlocked=no
5663 fi
5664 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5665 fi
5666 echo "$as_me:$LINENO: result: $ac_cv_have_decl_feof_unlocked" >&5
5667 echo "${ECHO_T}$ac_cv_have_decl_feof_unlocked" >&6
5668 if test $ac_cv_have_decl_feof_unlocked = yes; then
5669
5670 cat >>confdefs.h <<_ACEOF
5671 #define HAVE_DECL_FEOF_UNLOCKED 1
5672 _ACEOF
5673
5674
5675 else
5676   cat >>confdefs.h <<_ACEOF
5677 #define HAVE_DECL_FEOF_UNLOCKED 0
5678 _ACEOF
5679
5680
5681 fi
5682 echo "$as_me:$LINENO: checking whether ferror_unlocked is declared" >&5
5683 echo $ECHO_N "checking whether ferror_unlocked is declared... $ECHO_C" >&6
5684 if test "${ac_cv_have_decl_ferror_unlocked+set}" = set; then
5685   echo $ECHO_N "(cached) $ECHO_C" >&6
5686 else
5687   cat >conftest.$ac_ext <<_ACEOF
5688 /* confdefs.h.  */
5689 _ACEOF
5690 cat confdefs.h >>conftest.$ac_ext
5691 cat >>conftest.$ac_ext <<_ACEOF
5692 /* end confdefs.h.  */
5693 $ac_includes_default
5694 int
5695 main ()
5696 {
5697 #ifndef ferror_unlocked
5698   char *p = (char *) ferror_unlocked;
5699 #endif
5700
5701   ;
5702   return 0;
5703 }
5704 _ACEOF
5705 rm -f conftest.$ac_objext
5706 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5707   (eval $ac_compile) 2>conftest.er1
5708   ac_status=$?
5709   grep -v '^ *+' conftest.er1 >conftest.err
5710   rm -f conftest.er1
5711   cat conftest.err >&5
5712   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5713   (exit $ac_status); } &&
5714          { ac_try='test -z "$ac_c_werror_flag"
5715                          || test ! -s conftest.err'
5716   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5717   (eval $ac_try) 2>&5
5718   ac_status=$?
5719   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5720   (exit $ac_status); }; } &&
5721          { ac_try='test -s conftest.$ac_objext'
5722   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5723   (eval $ac_try) 2>&5
5724   ac_status=$?
5725   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5726   (exit $ac_status); }; }; then
5727   ac_cv_have_decl_ferror_unlocked=yes
5728 else
5729   echo "$as_me: failed program was:" >&5
5730 sed 's/^/| /' conftest.$ac_ext >&5
5731
5732 ac_cv_have_decl_ferror_unlocked=no
5733 fi
5734 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5735 fi
5736 echo "$as_me:$LINENO: result: $ac_cv_have_decl_ferror_unlocked" >&5
5737 echo "${ECHO_T}$ac_cv_have_decl_ferror_unlocked" >&6
5738 if test $ac_cv_have_decl_ferror_unlocked = yes; then
5739
5740 cat >>confdefs.h <<_ACEOF
5741 #define HAVE_DECL_FERROR_UNLOCKED 1
5742 _ACEOF
5743
5744
5745 else
5746   cat >>confdefs.h <<_ACEOF
5747 #define HAVE_DECL_FERROR_UNLOCKED 0
5748 _ACEOF
5749
5750
5751 fi
5752 echo "$as_me:$LINENO: checking whether fflush_unlocked is declared" >&5
5753 echo $ECHO_N "checking whether fflush_unlocked is declared... $ECHO_C" >&6
5754 if test "${ac_cv_have_decl_fflush_unlocked+set}" = set; then
5755   echo $ECHO_N "(cached) $ECHO_C" >&6
5756 else
5757   cat >conftest.$ac_ext <<_ACEOF
5758 /* confdefs.h.  */
5759 _ACEOF
5760 cat confdefs.h >>conftest.$ac_ext
5761 cat >>conftest.$ac_ext <<_ACEOF
5762 /* end confdefs.h.  */
5763 $ac_includes_default
5764 int
5765 main ()
5766 {
5767 #ifndef fflush_unlocked
5768   char *p = (char *) fflush_unlocked;
5769 #endif
5770
5771   ;
5772   return 0;
5773 }
5774 _ACEOF
5775 rm -f conftest.$ac_objext
5776 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5777   (eval $ac_compile) 2>conftest.er1
5778   ac_status=$?
5779   grep -v '^ *+' conftest.er1 >conftest.err
5780   rm -f conftest.er1
5781   cat conftest.err >&5
5782   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5783   (exit $ac_status); } &&
5784          { ac_try='test -z "$ac_c_werror_flag"
5785                          || test ! -s conftest.err'
5786   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5787   (eval $ac_try) 2>&5
5788   ac_status=$?
5789   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5790   (exit $ac_status); }; } &&
5791          { ac_try='test -s conftest.$ac_objext'
5792   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5793   (eval $ac_try) 2>&5
5794   ac_status=$?
5795   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5796   (exit $ac_status); }; }; then
5797   ac_cv_have_decl_fflush_unlocked=yes
5798 else
5799   echo "$as_me: failed program was:" >&5
5800 sed 's/^/| /' conftest.$ac_ext >&5
5801
5802 ac_cv_have_decl_fflush_unlocked=no
5803 fi
5804 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5805 fi
5806 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fflush_unlocked" >&5
5807 echo "${ECHO_T}$ac_cv_have_decl_fflush_unlocked" >&6
5808 if test $ac_cv_have_decl_fflush_unlocked = yes; then
5809
5810 cat >>confdefs.h <<_ACEOF
5811 #define HAVE_DECL_FFLUSH_UNLOCKED 1
5812 _ACEOF
5813
5814
5815 else
5816   cat >>confdefs.h <<_ACEOF
5817 #define HAVE_DECL_FFLUSH_UNLOCKED 0
5818 _ACEOF
5819
5820
5821 fi
5822 echo "$as_me:$LINENO: checking whether fgetc_unlocked is declared" >&5
5823 echo $ECHO_N "checking whether fgetc_unlocked is declared... $ECHO_C" >&6
5824 if test "${ac_cv_have_decl_fgetc_unlocked+set}" = set; then
5825   echo $ECHO_N "(cached) $ECHO_C" >&6
5826 else
5827   cat >conftest.$ac_ext <<_ACEOF
5828 /* confdefs.h.  */
5829 _ACEOF
5830 cat confdefs.h >>conftest.$ac_ext
5831 cat >>conftest.$ac_ext <<_ACEOF
5832 /* end confdefs.h.  */
5833 $ac_includes_default
5834 int
5835 main ()
5836 {
5837 #ifndef fgetc_unlocked
5838   char *p = (char *) fgetc_unlocked;
5839 #endif
5840
5841   ;
5842   return 0;
5843 }
5844 _ACEOF
5845 rm -f conftest.$ac_objext
5846 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5847   (eval $ac_compile) 2>conftest.er1
5848   ac_status=$?
5849   grep -v '^ *+' conftest.er1 >conftest.err
5850   rm -f conftest.er1
5851   cat conftest.err >&5
5852   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5853   (exit $ac_status); } &&
5854          { ac_try='test -z "$ac_c_werror_flag"
5855                          || test ! -s conftest.err'
5856   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5857   (eval $ac_try) 2>&5
5858   ac_status=$?
5859   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5860   (exit $ac_status); }; } &&
5861          { ac_try='test -s conftest.$ac_objext'
5862   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5863   (eval $ac_try) 2>&5
5864   ac_status=$?
5865   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5866   (exit $ac_status); }; }; then
5867   ac_cv_have_decl_fgetc_unlocked=yes
5868 else
5869   echo "$as_me: failed program was:" >&5
5870 sed 's/^/| /' conftest.$ac_ext >&5
5871
5872 ac_cv_have_decl_fgetc_unlocked=no
5873 fi
5874 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5875 fi
5876 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fgetc_unlocked" >&5
5877 echo "${ECHO_T}$ac_cv_have_decl_fgetc_unlocked" >&6
5878 if test $ac_cv_have_decl_fgetc_unlocked = yes; then
5879
5880 cat >>confdefs.h <<_ACEOF
5881 #define HAVE_DECL_FGETC_UNLOCKED 1
5882 _ACEOF
5883
5884
5885 else
5886   cat >>confdefs.h <<_ACEOF
5887 #define HAVE_DECL_FGETC_UNLOCKED 0
5888 _ACEOF
5889
5890
5891 fi
5892 echo "$as_me:$LINENO: checking whether fgets_unlocked is declared" >&5
5893 echo $ECHO_N "checking whether fgets_unlocked is declared... $ECHO_C" >&6
5894 if test "${ac_cv_have_decl_fgets_unlocked+set}" = set; then
5895   echo $ECHO_N "(cached) $ECHO_C" >&6
5896 else
5897   cat >conftest.$ac_ext <<_ACEOF
5898 /* confdefs.h.  */
5899 _ACEOF
5900 cat confdefs.h >>conftest.$ac_ext
5901 cat >>conftest.$ac_ext <<_ACEOF
5902 /* end confdefs.h.  */
5903 $ac_includes_default
5904 int
5905 main ()
5906 {
5907 #ifndef fgets_unlocked
5908   char *p = (char *) fgets_unlocked;
5909 #endif
5910
5911   ;
5912   return 0;
5913 }
5914 _ACEOF
5915 rm -f conftest.$ac_objext
5916 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5917   (eval $ac_compile) 2>conftest.er1
5918   ac_status=$?
5919   grep -v '^ *+' conftest.er1 >conftest.err
5920   rm -f conftest.er1
5921   cat conftest.err >&5
5922   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5923   (exit $ac_status); } &&
5924          { ac_try='test -z "$ac_c_werror_flag"
5925                          || test ! -s conftest.err'
5926   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5927   (eval $ac_try) 2>&5
5928   ac_status=$?
5929   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5930   (exit $ac_status); }; } &&
5931          { ac_try='test -s conftest.$ac_objext'
5932   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5933   (eval $ac_try) 2>&5
5934   ac_status=$?
5935   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5936   (exit $ac_status); }; }; then
5937   ac_cv_have_decl_fgets_unlocked=yes
5938 else
5939   echo "$as_me: failed program was:" >&5
5940 sed 's/^/| /' conftest.$ac_ext >&5
5941
5942 ac_cv_have_decl_fgets_unlocked=no
5943 fi
5944 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5945 fi
5946 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fgets_unlocked" >&5
5947 echo "${ECHO_T}$ac_cv_have_decl_fgets_unlocked" >&6
5948 if test $ac_cv_have_decl_fgets_unlocked = yes; then
5949
5950 cat >>confdefs.h <<_ACEOF
5951 #define HAVE_DECL_FGETS_UNLOCKED 1
5952 _ACEOF
5953
5954
5955 else
5956   cat >>confdefs.h <<_ACEOF
5957 #define HAVE_DECL_FGETS_UNLOCKED 0
5958 _ACEOF
5959
5960
5961 fi
5962 echo "$as_me:$LINENO: checking whether fileno_unlocked is declared" >&5
5963 echo $ECHO_N "checking whether fileno_unlocked is declared... $ECHO_C" >&6
5964 if test "${ac_cv_have_decl_fileno_unlocked+set}" = set; then
5965   echo $ECHO_N "(cached) $ECHO_C" >&6
5966 else
5967   cat >conftest.$ac_ext <<_ACEOF
5968 /* confdefs.h.  */
5969 _ACEOF
5970 cat confdefs.h >>conftest.$ac_ext
5971 cat >>conftest.$ac_ext <<_ACEOF
5972 /* end confdefs.h.  */
5973 $ac_includes_default
5974 int
5975 main ()
5976 {
5977 #ifndef fileno_unlocked
5978   char *p = (char *) fileno_unlocked;
5979 #endif
5980
5981   ;
5982   return 0;
5983 }
5984 _ACEOF
5985 rm -f conftest.$ac_objext
5986 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5987   (eval $ac_compile) 2>conftest.er1
5988   ac_status=$?
5989   grep -v '^ *+' conftest.er1 >conftest.err
5990   rm -f conftest.er1
5991   cat conftest.err >&5
5992   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5993   (exit $ac_status); } &&
5994          { ac_try='test -z "$ac_c_werror_flag"
5995                          || test ! -s conftest.err'
5996   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5997   (eval $ac_try) 2>&5
5998   ac_status=$?
5999   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6000   (exit $ac_status); }; } &&
6001          { ac_try='test -s conftest.$ac_objext'
6002   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6003   (eval $ac_try) 2>&5
6004   ac_status=$?
6005   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6006   (exit $ac_status); }; }; then
6007   ac_cv_have_decl_fileno_unlocked=yes
6008 else
6009   echo "$as_me: failed program was:" >&5
6010 sed 's/^/| /' conftest.$ac_ext >&5
6011
6012 ac_cv_have_decl_fileno_unlocked=no
6013 fi
6014 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6015 fi
6016 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fileno_unlocked" >&5
6017 echo "${ECHO_T}$ac_cv_have_decl_fileno_unlocked" >&6
6018 if test $ac_cv_have_decl_fileno_unlocked = yes; then
6019
6020 cat >>confdefs.h <<_ACEOF
6021 #define HAVE_DECL_FILENO_UNLOCKED 1
6022 _ACEOF
6023
6024
6025 else
6026   cat >>confdefs.h <<_ACEOF
6027 #define HAVE_DECL_FILENO_UNLOCKED 0
6028 _ACEOF
6029
6030
6031 fi
6032 echo "$as_me:$LINENO: checking whether fprintf_unlocked is declared" >&5
6033 echo $ECHO_N "checking whether fprintf_unlocked is declared... $ECHO_C" >&6
6034 if test "${ac_cv_have_decl_fprintf_unlocked+set}" = set; then
6035   echo $ECHO_N "(cached) $ECHO_C" >&6
6036 else
6037   cat >conftest.$ac_ext <<_ACEOF
6038 /* confdefs.h.  */
6039 _ACEOF
6040 cat confdefs.h >>conftest.$ac_ext
6041 cat >>conftest.$ac_ext <<_ACEOF
6042 /* end confdefs.h.  */
6043 $ac_includes_default
6044 int
6045 main ()
6046 {
6047 #ifndef fprintf_unlocked
6048   char *p = (char *) fprintf_unlocked;
6049 #endif
6050
6051   ;
6052   return 0;
6053 }
6054 _ACEOF
6055 rm -f conftest.$ac_objext
6056 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6057   (eval $ac_compile) 2>conftest.er1
6058   ac_status=$?
6059   grep -v '^ *+' conftest.er1 >conftest.err
6060   rm -f conftest.er1
6061   cat conftest.err >&5
6062   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6063   (exit $ac_status); } &&
6064          { ac_try='test -z "$ac_c_werror_flag"
6065                          || test ! -s conftest.err'
6066   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6067   (eval $ac_try) 2>&5
6068   ac_status=$?
6069   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6070   (exit $ac_status); }; } &&
6071          { ac_try='test -s conftest.$ac_objext'
6072   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6073   (eval $ac_try) 2>&5
6074   ac_status=$?
6075   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6076   (exit $ac_status); }; }; then
6077   ac_cv_have_decl_fprintf_unlocked=yes
6078 else
6079   echo "$as_me: failed program was:" >&5
6080 sed 's/^/| /' conftest.$ac_ext >&5
6081
6082 ac_cv_have_decl_fprintf_unlocked=no
6083 fi
6084 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6085 fi
6086 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fprintf_unlocked" >&5
6087 echo "${ECHO_T}$ac_cv_have_decl_fprintf_unlocked" >&6
6088 if test $ac_cv_have_decl_fprintf_unlocked = yes; then
6089
6090 cat >>confdefs.h <<_ACEOF
6091 #define HAVE_DECL_FPRINTF_UNLOCKED 1
6092 _ACEOF
6093
6094
6095 else
6096   cat >>confdefs.h <<_ACEOF
6097 #define HAVE_DECL_FPRINTF_UNLOCKED 0
6098 _ACEOF
6099
6100
6101 fi
6102 echo "$as_me:$LINENO: checking whether fputc_unlocked is declared" >&5
6103 echo $ECHO_N "checking whether fputc_unlocked is declared... $ECHO_C" >&6
6104 if test "${ac_cv_have_decl_fputc_unlocked+set}" = set; then
6105   echo $ECHO_N "(cached) $ECHO_C" >&6
6106 else
6107   cat >conftest.$ac_ext <<_ACEOF
6108 /* confdefs.h.  */
6109 _ACEOF
6110 cat confdefs.h >>conftest.$ac_ext
6111 cat >>conftest.$ac_ext <<_ACEOF
6112 /* end confdefs.h.  */
6113 $ac_includes_default
6114 int
6115 main ()
6116 {
6117 #ifndef fputc_unlocked
6118   char *p = (char *) fputc_unlocked;
6119 #endif
6120
6121   ;
6122   return 0;
6123 }
6124 _ACEOF
6125 rm -f conftest.$ac_objext
6126 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6127   (eval $ac_compile) 2>conftest.er1
6128   ac_status=$?
6129   grep -v '^ *+' conftest.er1 >conftest.err
6130   rm -f conftest.er1
6131   cat conftest.err >&5
6132   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6133   (exit $ac_status); } &&
6134          { ac_try='test -z "$ac_c_werror_flag"
6135                          || test ! -s conftest.err'
6136   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6137   (eval $ac_try) 2>&5
6138   ac_status=$?
6139   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6140   (exit $ac_status); }; } &&
6141          { ac_try='test -s conftest.$ac_objext'
6142   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6143   (eval $ac_try) 2>&5
6144   ac_status=$?
6145   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6146   (exit $ac_status); }; }; then
6147   ac_cv_have_decl_fputc_unlocked=yes
6148 else
6149   echo "$as_me: failed program was:" >&5
6150 sed 's/^/| /' conftest.$ac_ext >&5
6151
6152 ac_cv_have_decl_fputc_unlocked=no
6153 fi
6154 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6155 fi
6156 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fputc_unlocked" >&5
6157 echo "${ECHO_T}$ac_cv_have_decl_fputc_unlocked" >&6
6158 if test $ac_cv_have_decl_fputc_unlocked = yes; then
6159
6160 cat >>confdefs.h <<_ACEOF
6161 #define HAVE_DECL_FPUTC_UNLOCKED 1
6162 _ACEOF
6163
6164
6165 else
6166   cat >>confdefs.h <<_ACEOF
6167 #define HAVE_DECL_FPUTC_UNLOCKED 0
6168 _ACEOF
6169
6170
6171 fi
6172 echo "$as_me:$LINENO: checking whether fputs_unlocked is declared" >&5
6173 echo $ECHO_N "checking whether fputs_unlocked is declared... $ECHO_C" >&6
6174 if test "${ac_cv_have_decl_fputs_unlocked+set}" = set; then
6175   echo $ECHO_N "(cached) $ECHO_C" >&6
6176 else
6177   cat >conftest.$ac_ext <<_ACEOF
6178 /* confdefs.h.  */
6179 _ACEOF
6180 cat confdefs.h >>conftest.$ac_ext
6181 cat >>conftest.$ac_ext <<_ACEOF
6182 /* end confdefs.h.  */
6183 $ac_includes_default
6184 int
6185 main ()
6186 {
6187 #ifndef fputs_unlocked
6188   char *p = (char *) fputs_unlocked;
6189 #endif
6190
6191   ;
6192   return 0;
6193 }
6194 _ACEOF
6195 rm -f conftest.$ac_objext
6196 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6197   (eval $ac_compile) 2>conftest.er1
6198   ac_status=$?
6199   grep -v '^ *+' conftest.er1 >conftest.err
6200   rm -f conftest.er1
6201   cat conftest.err >&5
6202   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6203   (exit $ac_status); } &&
6204          { ac_try='test -z "$ac_c_werror_flag"
6205                          || test ! -s conftest.err'
6206   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6207   (eval $ac_try) 2>&5
6208   ac_status=$?
6209   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6210   (exit $ac_status); }; } &&
6211          { ac_try='test -s conftest.$ac_objext'
6212   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6213   (eval $ac_try) 2>&5
6214   ac_status=$?
6215   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6216   (exit $ac_status); }; }; then
6217   ac_cv_have_decl_fputs_unlocked=yes
6218 else
6219   echo "$as_me: failed program was:" >&5
6220 sed 's/^/| /' conftest.$ac_ext >&5
6221
6222 ac_cv_have_decl_fputs_unlocked=no
6223 fi
6224 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6225 fi
6226 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fputs_unlocked" >&5
6227 echo "${ECHO_T}$ac_cv_have_decl_fputs_unlocked" >&6
6228 if test $ac_cv_have_decl_fputs_unlocked = yes; then
6229
6230 cat >>confdefs.h <<_ACEOF
6231 #define HAVE_DECL_FPUTS_UNLOCKED 1
6232 _ACEOF
6233
6234
6235 else
6236   cat >>confdefs.h <<_ACEOF
6237 #define HAVE_DECL_FPUTS_UNLOCKED 0
6238 _ACEOF
6239
6240
6241 fi
6242 echo "$as_me:$LINENO: checking whether fread_unlocked is declared" >&5
6243 echo $ECHO_N "checking whether fread_unlocked is declared... $ECHO_C" >&6
6244 if test "${ac_cv_have_decl_fread_unlocked+set}" = set; then
6245   echo $ECHO_N "(cached) $ECHO_C" >&6
6246 else
6247   cat >conftest.$ac_ext <<_ACEOF
6248 /* confdefs.h.  */
6249 _ACEOF
6250 cat confdefs.h >>conftest.$ac_ext
6251 cat >>conftest.$ac_ext <<_ACEOF
6252 /* end confdefs.h.  */
6253 $ac_includes_default
6254 int
6255 main ()
6256 {
6257 #ifndef fread_unlocked
6258   char *p = (char *) fread_unlocked;
6259 #endif
6260
6261   ;
6262   return 0;
6263 }
6264 _ACEOF
6265 rm -f conftest.$ac_objext
6266 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6267   (eval $ac_compile) 2>conftest.er1
6268   ac_status=$?
6269   grep -v '^ *+' conftest.er1 >conftest.err
6270   rm -f conftest.er1
6271   cat conftest.err >&5
6272   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6273   (exit $ac_status); } &&
6274          { ac_try='test -z "$ac_c_werror_flag"
6275                          || test ! -s conftest.err'
6276   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6277   (eval $ac_try) 2>&5
6278   ac_status=$?
6279   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6280   (exit $ac_status); }; } &&
6281          { ac_try='test -s conftest.$ac_objext'
6282   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6283   (eval $ac_try) 2>&5
6284   ac_status=$?
6285   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6286   (exit $ac_status); }; }; then
6287   ac_cv_have_decl_fread_unlocked=yes
6288 else
6289   echo "$as_me: failed program was:" >&5
6290 sed 's/^/| /' conftest.$ac_ext >&5
6291
6292 ac_cv_have_decl_fread_unlocked=no
6293 fi
6294 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6295 fi
6296 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fread_unlocked" >&5
6297 echo "${ECHO_T}$ac_cv_have_decl_fread_unlocked" >&6
6298 if test $ac_cv_have_decl_fread_unlocked = yes; then
6299
6300 cat >>confdefs.h <<_ACEOF
6301 #define HAVE_DECL_FREAD_UNLOCKED 1
6302 _ACEOF
6303
6304
6305 else
6306   cat >>confdefs.h <<_ACEOF
6307 #define HAVE_DECL_FREAD_UNLOCKED 0
6308 _ACEOF
6309
6310
6311 fi
6312 echo "$as_me:$LINENO: checking whether fwrite_unlocked is declared" >&5
6313 echo $ECHO_N "checking whether fwrite_unlocked is declared... $ECHO_C" >&6
6314 if test "${ac_cv_have_decl_fwrite_unlocked+set}" = set; then
6315   echo $ECHO_N "(cached) $ECHO_C" >&6
6316 else
6317   cat >conftest.$ac_ext <<_ACEOF
6318 /* confdefs.h.  */
6319 _ACEOF
6320 cat confdefs.h >>conftest.$ac_ext
6321 cat >>conftest.$ac_ext <<_ACEOF
6322 /* end confdefs.h.  */
6323 $ac_includes_default
6324 int
6325 main ()
6326 {
6327 #ifndef fwrite_unlocked
6328   char *p = (char *) fwrite_unlocked;
6329 #endif
6330
6331   ;
6332   return 0;
6333 }
6334 _ACEOF
6335 rm -f conftest.$ac_objext
6336 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6337   (eval $ac_compile) 2>conftest.er1
6338   ac_status=$?
6339   grep -v '^ *+' conftest.er1 >conftest.err
6340   rm -f conftest.er1
6341   cat conftest.err >&5
6342   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6343   (exit $ac_status); } &&
6344          { ac_try='test -z "$ac_c_werror_flag"
6345                          || test ! -s conftest.err'
6346   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6347   (eval $ac_try) 2>&5
6348   ac_status=$?
6349   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6350   (exit $ac_status); }; } &&
6351          { ac_try='test -s conftest.$ac_objext'
6352   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6353   (eval $ac_try) 2>&5
6354   ac_status=$?
6355   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6356   (exit $ac_status); }; }; then
6357   ac_cv_have_decl_fwrite_unlocked=yes
6358 else
6359   echo "$as_me: failed program was:" >&5
6360 sed 's/^/| /' conftest.$ac_ext >&5
6361
6362 ac_cv_have_decl_fwrite_unlocked=no
6363 fi
6364 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6365 fi
6366 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fwrite_unlocked" >&5
6367 echo "${ECHO_T}$ac_cv_have_decl_fwrite_unlocked" >&6
6368 if test $ac_cv_have_decl_fwrite_unlocked = yes; then
6369
6370 cat >>confdefs.h <<_ACEOF
6371 #define HAVE_DECL_FWRITE_UNLOCKED 1
6372 _ACEOF
6373
6374
6375 else
6376   cat >>confdefs.h <<_ACEOF
6377 #define HAVE_DECL_FWRITE_UNLOCKED 0
6378 _ACEOF
6379
6380
6381 fi
6382 echo "$as_me:$LINENO: checking whether getchar_unlocked is declared" >&5
6383 echo $ECHO_N "checking whether getchar_unlocked is declared... $ECHO_C" >&6
6384 if test "${ac_cv_have_decl_getchar_unlocked+set}" = set; then
6385   echo $ECHO_N "(cached) $ECHO_C" >&6
6386 else
6387   cat >conftest.$ac_ext <<_ACEOF
6388 /* confdefs.h.  */
6389 _ACEOF
6390 cat confdefs.h >>conftest.$ac_ext
6391 cat >>conftest.$ac_ext <<_ACEOF
6392 /* end confdefs.h.  */
6393 $ac_includes_default
6394 int
6395 main ()
6396 {
6397 #ifndef getchar_unlocked
6398   char *p = (char *) getchar_unlocked;
6399 #endif
6400
6401   ;
6402   return 0;
6403 }
6404 _ACEOF
6405 rm -f conftest.$ac_objext
6406 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6407   (eval $ac_compile) 2>conftest.er1
6408   ac_status=$?
6409   grep -v '^ *+' conftest.er1 >conftest.err
6410   rm -f conftest.er1
6411   cat conftest.err >&5
6412   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6413   (exit $ac_status); } &&
6414          { ac_try='test -z "$ac_c_werror_flag"
6415                          || test ! -s conftest.err'
6416   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6417   (eval $ac_try) 2>&5
6418   ac_status=$?
6419   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6420   (exit $ac_status); }; } &&
6421          { ac_try='test -s conftest.$ac_objext'
6422   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6423   (eval $ac_try) 2>&5
6424   ac_status=$?
6425   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6426   (exit $ac_status); }; }; then
6427   ac_cv_have_decl_getchar_unlocked=yes
6428 else
6429   echo "$as_me: failed program was:" >&5
6430 sed 's/^/| /' conftest.$ac_ext >&5
6431
6432 ac_cv_have_decl_getchar_unlocked=no
6433 fi
6434 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6435 fi
6436 echo "$as_me:$LINENO: result: $ac_cv_have_decl_getchar_unlocked" >&5
6437 echo "${ECHO_T}$ac_cv_have_decl_getchar_unlocked" >&6
6438 if test $ac_cv_have_decl_getchar_unlocked = yes; then
6439
6440 cat >>confdefs.h <<_ACEOF
6441 #define HAVE_DECL_GETCHAR_UNLOCKED 1
6442 _ACEOF
6443
6444
6445 else
6446   cat >>confdefs.h <<_ACEOF
6447 #define HAVE_DECL_GETCHAR_UNLOCKED 0
6448 _ACEOF
6449
6450
6451 fi
6452 echo "$as_me:$LINENO: checking whether getc_unlocked is declared" >&5
6453 echo $ECHO_N "checking whether getc_unlocked is declared... $ECHO_C" >&6
6454 if test "${ac_cv_have_decl_getc_unlocked+set}" = set; then
6455   echo $ECHO_N "(cached) $ECHO_C" >&6
6456 else
6457   cat >conftest.$ac_ext <<_ACEOF
6458 /* confdefs.h.  */
6459 _ACEOF
6460 cat confdefs.h >>conftest.$ac_ext
6461 cat >>conftest.$ac_ext <<_ACEOF
6462 /* end confdefs.h.  */
6463 $ac_includes_default
6464 int
6465 main ()
6466 {
6467 #ifndef getc_unlocked
6468   char *p = (char *) getc_unlocked;
6469 #endif
6470
6471   ;
6472   return 0;
6473 }
6474 _ACEOF
6475 rm -f conftest.$ac_objext
6476 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6477   (eval $ac_compile) 2>conftest.er1
6478   ac_status=$?
6479   grep -v '^ *+' conftest.er1 >conftest.err
6480   rm -f conftest.er1
6481   cat conftest.err >&5
6482   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6483   (exit $ac_status); } &&
6484          { ac_try='test -z "$ac_c_werror_flag"
6485                          || test ! -s conftest.err'
6486   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6487   (eval $ac_try) 2>&5
6488   ac_status=$?
6489   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6490   (exit $ac_status); }; } &&
6491          { ac_try='test -s conftest.$ac_objext'
6492   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6493   (eval $ac_try) 2>&5
6494   ac_status=$?
6495   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6496   (exit $ac_status); }; }; then
6497   ac_cv_have_decl_getc_unlocked=yes
6498 else
6499   echo "$as_me: failed program was:" >&5
6500 sed 's/^/| /' conftest.$ac_ext >&5
6501
6502 ac_cv_have_decl_getc_unlocked=no
6503 fi
6504 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6505 fi
6506 echo "$as_me:$LINENO: result: $ac_cv_have_decl_getc_unlocked" >&5
6507 echo "${ECHO_T}$ac_cv_have_decl_getc_unlocked" >&6
6508 if test $ac_cv_have_decl_getc_unlocked = yes; then
6509
6510 cat >>confdefs.h <<_ACEOF
6511 #define HAVE_DECL_GETC_UNLOCKED 1
6512 _ACEOF
6513
6514
6515 else
6516   cat >>confdefs.h <<_ACEOF
6517 #define HAVE_DECL_GETC_UNLOCKED 0
6518 _ACEOF
6519
6520
6521 fi
6522 echo "$as_me:$LINENO: checking whether putchar_unlocked is declared" >&5
6523 echo $ECHO_N "checking whether putchar_unlocked is declared... $ECHO_C" >&6
6524 if test "${ac_cv_have_decl_putchar_unlocked+set}" = set; then
6525   echo $ECHO_N "(cached) $ECHO_C" >&6
6526 else
6527   cat >conftest.$ac_ext <<_ACEOF
6528 /* confdefs.h.  */
6529 _ACEOF
6530 cat confdefs.h >>conftest.$ac_ext
6531 cat >>conftest.$ac_ext <<_ACEOF
6532 /* end confdefs.h.  */
6533 $ac_includes_default
6534 int
6535 main ()
6536 {
6537 #ifndef putchar_unlocked
6538   char *p = (char *) putchar_unlocked;
6539 #endif
6540
6541   ;
6542   return 0;
6543 }
6544 _ACEOF
6545 rm -f conftest.$ac_objext
6546 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6547   (eval $ac_compile) 2>conftest.er1
6548   ac_status=$?
6549   grep -v '^ *+' conftest.er1 >conftest.err
6550   rm -f conftest.er1
6551   cat conftest.err >&5
6552   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6553   (exit $ac_status); } &&
6554          { ac_try='test -z "$ac_c_werror_flag"
6555                          || test ! -s conftest.err'
6556   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6557   (eval $ac_try) 2>&5
6558   ac_status=$?
6559   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6560   (exit $ac_status); }; } &&
6561          { ac_try='test -s conftest.$ac_objext'
6562   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6563   (eval $ac_try) 2>&5
6564   ac_status=$?
6565   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6566   (exit $ac_status); }; }; then
6567   ac_cv_have_decl_putchar_unlocked=yes
6568 else
6569   echo "$as_me: failed program was:" >&5
6570 sed 's/^/| /' conftest.$ac_ext >&5
6571
6572 ac_cv_have_decl_putchar_unlocked=no
6573 fi
6574 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6575 fi
6576 echo "$as_me:$LINENO: result: $ac_cv_have_decl_putchar_unlocked" >&5
6577 echo "${ECHO_T}$ac_cv_have_decl_putchar_unlocked" >&6
6578 if test $ac_cv_have_decl_putchar_unlocked = yes; then
6579
6580 cat >>confdefs.h <<_ACEOF
6581 #define HAVE_DECL_PUTCHAR_UNLOCKED 1
6582 _ACEOF
6583
6584
6585 else
6586   cat >>confdefs.h <<_ACEOF
6587 #define HAVE_DECL_PUTCHAR_UNLOCKED 0
6588 _ACEOF
6589
6590
6591 fi
6592 echo "$as_me:$LINENO: checking whether putc_unlocked is declared" >&5
6593 echo $ECHO_N "checking whether putc_unlocked is declared... $ECHO_C" >&6
6594 if test "${ac_cv_have_decl_putc_unlocked+set}" = set; then
6595   echo $ECHO_N "(cached) $ECHO_C" >&6
6596 else
6597   cat >conftest.$ac_ext <<_ACEOF
6598 /* confdefs.h.  */
6599 _ACEOF
6600 cat confdefs.h >>conftest.$ac_ext
6601 cat >>conftest.$ac_ext <<_ACEOF
6602 /* end confdefs.h.  */
6603 $ac_includes_default
6604 int
6605 main ()
6606 {
6607 #ifndef putc_unlocked
6608   char *p = (char *) putc_unlocked;
6609 #endif
6610
6611   ;
6612   return 0;
6613 }
6614 _ACEOF
6615 rm -f conftest.$ac_objext
6616 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6617   (eval $ac_compile) 2>conftest.er1
6618   ac_status=$?
6619   grep -v '^ *+' conftest.er1 >conftest.err
6620   rm -f conftest.er1
6621   cat conftest.err >&5
6622   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6623   (exit $ac_status); } &&
6624          { ac_try='test -z "$ac_c_werror_flag"
6625                          || test ! -s conftest.err'
6626   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6627   (eval $ac_try) 2>&5
6628   ac_status=$?
6629   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6630   (exit $ac_status); }; } &&
6631          { ac_try='test -s conftest.$ac_objext'
6632   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6633   (eval $ac_try) 2>&5
6634   ac_status=$?
6635   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6636   (exit $ac_status); }; }; then
6637   ac_cv_have_decl_putc_unlocked=yes
6638 else
6639   echo "$as_me: failed program was:" >&5
6640 sed 's/^/| /' conftest.$ac_ext >&5
6641
6642 ac_cv_have_decl_putc_unlocked=no
6643 fi
6644 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6645 fi
6646 echo "$as_me:$LINENO: result: $ac_cv_have_decl_putc_unlocked" >&5
6647 echo "${ECHO_T}$ac_cv_have_decl_putc_unlocked" >&6
6648 if test $ac_cv_have_decl_putc_unlocked = yes; then
6649
6650 cat >>confdefs.h <<_ACEOF
6651 #define HAVE_DECL_PUTC_UNLOCKED 1
6652 _ACEOF
6653
6654
6655 else
6656   cat >>confdefs.h <<_ACEOF
6657 #define HAVE_DECL_PUTC_UNLOCKED 0
6658 _ACEOF
6659
6660
6661 fi
6662 echo "$as_me:$LINENO: checking whether vasprintf is declared" >&5
6663 echo $ECHO_N "checking whether vasprintf is declared... $ECHO_C" >&6
6664 if test "${ac_cv_have_decl_vasprintf+set}" = set; then
6665   echo $ECHO_N "(cached) $ECHO_C" >&6
6666 else
6667   cat >conftest.$ac_ext <<_ACEOF
6668 /* confdefs.h.  */
6669 _ACEOF
6670 cat confdefs.h >>conftest.$ac_ext
6671 cat >>conftest.$ac_ext <<_ACEOF
6672 /* end confdefs.h.  */
6673 $ac_includes_default
6674 int
6675 main ()
6676 {
6677 #ifndef vasprintf
6678   char *p = (char *) vasprintf;
6679 #endif
6680
6681   ;
6682   return 0;
6683 }
6684 _ACEOF
6685 rm -f conftest.$ac_objext
6686 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6687   (eval $ac_compile) 2>conftest.er1
6688   ac_status=$?
6689   grep -v '^ *+' conftest.er1 >conftest.err
6690   rm -f conftest.er1
6691   cat conftest.err >&5
6692   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6693   (exit $ac_status); } &&
6694          { ac_try='test -z "$ac_c_werror_flag"
6695                          || test ! -s conftest.err'
6696   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6697   (eval $ac_try) 2>&5
6698   ac_status=$?
6699   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6700   (exit $ac_status); }; } &&
6701          { ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
6707   ac_cv_have_decl_vasprintf=yes
6708 else
6709   echo "$as_me: failed program was:" >&5
6710 sed 's/^/| /' conftest.$ac_ext >&5
6711
6712 ac_cv_have_decl_vasprintf=no
6713 fi
6714 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6715 fi
6716 echo "$as_me:$LINENO: result: $ac_cv_have_decl_vasprintf" >&5
6717 echo "${ECHO_T}$ac_cv_have_decl_vasprintf" >&6
6718 if test $ac_cv_have_decl_vasprintf = yes; then
6719
6720 cat >>confdefs.h <<_ACEOF
6721 #define HAVE_DECL_VASPRINTF 1
6722 _ACEOF
6723
6724
6725 else
6726   cat >>confdefs.h <<_ACEOF
6727 #define HAVE_DECL_VASPRINTF 0
6728 _ACEOF
6729
6730
6731 fi
6732
6733
6734
6735 # Checks for library functions.
6736 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
6737 # for constant arguments.  Useless!
6738 echo "$as_me:$LINENO: checking for working alloca.h" >&5
6739 echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6
6740 if test "${ac_cv_working_alloca_h+set}" = set; then
6741   echo $ECHO_N "(cached) $ECHO_C" >&6
6742 else
6743   cat >conftest.$ac_ext <<_ACEOF
6744 /* confdefs.h.  */
6745 _ACEOF
6746 cat confdefs.h >>conftest.$ac_ext
6747 cat >>conftest.$ac_ext <<_ACEOF
6748 /* end confdefs.h.  */
6749 #include <alloca.h>
6750 int
6751 main ()
6752 {
6753 char *p = (char *) alloca (2 * sizeof (int));
6754   ;
6755   return 0;
6756 }
6757 _ACEOF
6758 rm -f conftest.$ac_objext conftest$ac_exeext
6759 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6760   (eval $ac_link) 2>conftest.er1
6761   ac_status=$?
6762   grep -v '^ *+' conftest.er1 >conftest.err
6763   rm -f conftest.er1
6764   cat conftest.err >&5
6765   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6766   (exit $ac_status); } &&
6767          { ac_try='test -z "$ac_c_werror_flag"
6768                          || test ! -s conftest.err'
6769   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6770   (eval $ac_try) 2>&5
6771   ac_status=$?
6772   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6773   (exit $ac_status); }; } &&
6774          { ac_try='test -s conftest$ac_exeext'
6775   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6776   (eval $ac_try) 2>&5
6777   ac_status=$?
6778   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6779   (exit $ac_status); }; }; then
6780   ac_cv_working_alloca_h=yes
6781 else
6782   echo "$as_me: failed program was:" >&5
6783 sed 's/^/| /' conftest.$ac_ext >&5
6784
6785 ac_cv_working_alloca_h=no
6786 fi
6787 rm -f conftest.err conftest.$ac_objext \
6788       conftest$ac_exeext conftest.$ac_ext
6789 fi
6790 echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5
6791 echo "${ECHO_T}$ac_cv_working_alloca_h" >&6
6792 if test $ac_cv_working_alloca_h = yes; then
6793
6794 cat >>confdefs.h <<\_ACEOF
6795 #define HAVE_ALLOCA_H 1
6796 _ACEOF
6797
6798 fi
6799
6800 echo "$as_me:$LINENO: checking for alloca" >&5
6801 echo $ECHO_N "checking for alloca... $ECHO_C" >&6
6802 if test "${ac_cv_func_alloca_works+set}" = set; then
6803   echo $ECHO_N "(cached) $ECHO_C" >&6
6804 else
6805   cat >conftest.$ac_ext <<_ACEOF
6806 /* confdefs.h.  */
6807 _ACEOF
6808 cat confdefs.h >>conftest.$ac_ext
6809 cat >>conftest.$ac_ext <<_ACEOF
6810 /* end confdefs.h.  */
6811 #ifdef __GNUC__
6812 # define alloca __builtin_alloca
6813 #else
6814 # ifdef _MSC_VER
6815 #  include <malloc.h>
6816 #  define alloca _alloca
6817 # else
6818 #  if HAVE_ALLOCA_H
6819 #   include <alloca.h>
6820 #  else
6821 #   ifdef _AIX
6822  #pragma alloca
6823 #   else
6824 #    ifndef alloca /* predefined by HP cc +Olibcalls */
6825 char *alloca ();
6826 #    endif
6827 #   endif
6828 #  endif
6829 # endif
6830 #endif
6831
6832 int
6833 main ()
6834 {
6835 char *p = (char *) alloca (1);
6836   ;
6837   return 0;
6838 }
6839 _ACEOF
6840 rm -f conftest.$ac_objext conftest$ac_exeext
6841 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6842   (eval $ac_link) 2>conftest.er1
6843   ac_status=$?
6844   grep -v '^ *+' conftest.er1 >conftest.err
6845   rm -f conftest.er1
6846   cat conftest.err >&5
6847   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6848   (exit $ac_status); } &&
6849          { ac_try='test -z "$ac_c_werror_flag"
6850                          || test ! -s conftest.err'
6851   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6852   (eval $ac_try) 2>&5
6853   ac_status=$?
6854   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6855   (exit $ac_status); }; } &&
6856          { ac_try='test -s conftest$ac_exeext'
6857   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6858   (eval $ac_try) 2>&5
6859   ac_status=$?
6860   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6861   (exit $ac_status); }; }; then
6862   ac_cv_func_alloca_works=yes
6863 else
6864   echo "$as_me: failed program was:" >&5
6865 sed 's/^/| /' conftest.$ac_ext >&5
6866
6867 ac_cv_func_alloca_works=no
6868 fi
6869 rm -f conftest.err conftest.$ac_objext \
6870       conftest$ac_exeext conftest.$ac_ext
6871 fi
6872 echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5
6873 echo "${ECHO_T}$ac_cv_func_alloca_works" >&6
6874
6875 if test $ac_cv_func_alloca_works = yes; then
6876
6877 cat >>confdefs.h <<\_ACEOF
6878 #define HAVE_ALLOCA 1
6879 _ACEOF
6880
6881 else
6882   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
6883 # that cause trouble.  Some versions do not even contain alloca or
6884 # contain a buggy version.  If you still want to use their alloca,
6885 # use ar to extract alloca.o from them instead of compiling alloca.c.
6886
6887 ALLOCA=alloca.$ac_objext
6888
6889 cat >>confdefs.h <<\_ACEOF
6890 #define C_ALLOCA 1
6891 _ACEOF
6892
6893
6894 echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5
6895 echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6
6896 if test "${ac_cv_os_cray+set}" = set; then
6897   echo $ECHO_N "(cached) $ECHO_C" >&6
6898 else
6899   cat >conftest.$ac_ext <<_ACEOF
6900 /* confdefs.h.  */
6901 _ACEOF
6902 cat confdefs.h >>conftest.$ac_ext
6903 cat >>conftest.$ac_ext <<_ACEOF
6904 /* end confdefs.h.  */
6905 #if defined(CRAY) && ! defined(CRAY2)
6906 webecray
6907 #else
6908 wenotbecray
6909 #endif
6910
6911 _ACEOF
6912 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6913   $EGREP "webecray" >/dev/null 2>&1; then
6914   ac_cv_os_cray=yes
6915 else
6916   ac_cv_os_cray=no
6917 fi
6918 rm -f conftest*
6919
6920 fi
6921 echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5
6922 echo "${ECHO_T}$ac_cv_os_cray" >&6
6923 if test $ac_cv_os_cray = yes; then
6924   for ac_func in _getb67 GETB67 getb67; do
6925     as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
6926 echo "$as_me:$LINENO: checking for $ac_func" >&5
6927 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
6928 if eval "test \"\${$as_ac_var+set}\" = set"; then
6929   echo $ECHO_N "(cached) $ECHO_C" >&6
6930 else
6931   cat >conftest.$ac_ext <<_ACEOF
6932 /* confdefs.h.  */
6933 _ACEOF
6934 cat confdefs.h >>conftest.$ac_ext
6935 cat >>conftest.$ac_ext <<_ACEOF
6936 /* end confdefs.h.  */
6937 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6938    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
6939 #define $ac_func innocuous_$ac_func
6940
6941 /* System header to define __stub macros and hopefully few prototypes,
6942     which can conflict with char $ac_func (); below.
6943     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6944     <limits.h> exists even on freestanding compilers.  */
6945
6946 #ifdef __STDC__
6947 # include <limits.h>
6948 #else
6949 # include <assert.h>
6950 #endif
6951
6952 #undef $ac_func
6953
6954 /* Override any gcc2 internal prototype to avoid an error.  */
6955 #ifdef __cplusplus
6956 extern "C"
6957 {
6958 #endif
6959 /* We use char because int might match the return type of a gcc2
6960    builtin and then its argument prototype would still apply.  */
6961 char $ac_func ();
6962 /* The GNU C library defines this for functions which it implements
6963     to always fail with ENOSYS.  Some functions are actually named
6964     something starting with __ and the normal name is an alias.  */
6965 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6966 choke me
6967 #else
6968 char (*f) () = $ac_func;
6969 #endif
6970 #ifdef __cplusplus
6971 }
6972 #endif
6973
6974 int
6975 main ()
6976 {
6977 return f != $ac_func;
6978   ;
6979   return 0;
6980 }
6981 _ACEOF
6982 rm -f conftest.$ac_objext conftest$ac_exeext
6983 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6984   (eval $ac_link) 2>conftest.er1
6985   ac_status=$?
6986   grep -v '^ *+' conftest.er1 >conftest.err
6987   rm -f conftest.er1
6988   cat conftest.err >&5
6989   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6990   (exit $ac_status); } &&
6991          { ac_try='test -z "$ac_c_werror_flag"
6992                          || test ! -s conftest.err'
6993   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6994   (eval $ac_try) 2>&5
6995   ac_status=$?
6996   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6997   (exit $ac_status); }; } &&
6998          { ac_try='test -s conftest$ac_exeext'
6999   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7000   (eval $ac_try) 2>&5
7001   ac_status=$?
7002   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7003   (exit $ac_status); }; }; then
7004   eval "$as_ac_var=yes"
7005 else
7006   echo "$as_me: failed program was:" >&5
7007 sed 's/^/| /' conftest.$ac_ext >&5
7008
7009 eval "$as_ac_var=no"
7010 fi
7011 rm -f conftest.err conftest.$ac_objext \
7012       conftest$ac_exeext conftest.$ac_ext
7013 fi
7014 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
7015 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
7016 if test `eval echo '${'$as_ac_var'}'` = yes; then
7017
7018 cat >>confdefs.h <<_ACEOF
7019 #define CRAY_STACKSEG_END $ac_func
7020 _ACEOF
7021
7022     break
7023 fi
7024
7025   done
7026 fi
7027
7028 echo "$as_me:$LINENO: checking stack direction for C alloca" >&5
7029 echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6
7030 if test "${ac_cv_c_stack_direction+set}" = set; then
7031   echo $ECHO_N "(cached) $ECHO_C" >&6
7032 else
7033   if test "$cross_compiling" = yes; then
7034   ac_cv_c_stack_direction=0
7035 else
7036   cat >conftest.$ac_ext <<_ACEOF
7037 /* confdefs.h.  */
7038 _ACEOF
7039 cat confdefs.h >>conftest.$ac_ext
7040 cat >>conftest.$ac_ext <<_ACEOF
7041 /* end confdefs.h.  */
7042 int
7043 find_stack_direction ()
7044 {
7045   static char *addr = 0;
7046   auto char dummy;
7047   if (addr == 0)
7048     {
7049       addr = &dummy;
7050       return find_stack_direction ();
7051     }
7052   else
7053     return (&dummy > addr) ? 1 : -1;
7054 }
7055
7056 int
7057 main ()
7058 {
7059   exit (find_stack_direction () < 0);
7060 }
7061 _ACEOF
7062 rm -f conftest$ac_exeext
7063 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7064   (eval $ac_link) 2>&5
7065   ac_status=$?
7066   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7067   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7068   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7069   (eval $ac_try) 2>&5
7070   ac_status=$?
7071   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7072   (exit $ac_status); }; }; then
7073   ac_cv_c_stack_direction=1
7074 else
7075   echo "$as_me: program exited with status $ac_status" >&5
7076 echo "$as_me: failed program was:" >&5
7077 sed 's/^/| /' conftest.$ac_ext >&5
7078
7079 ( exit $ac_status )
7080 ac_cv_c_stack_direction=-1
7081 fi
7082 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7083 fi
7084 fi
7085 echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5
7086 echo "${ECHO_T}$ac_cv_c_stack_direction" >&6
7087
7088 cat >>confdefs.h <<_ACEOF
7089 #define STACK_DIRECTION $ac_cv_c_stack_direction
7090 _ACEOF
7091
7092
7093 fi
7094
7095 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
7096 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
7097 if test "${ac_cv_header_stdc+set}" = set; then
7098   echo $ECHO_N "(cached) $ECHO_C" >&6
7099 else
7100   cat >conftest.$ac_ext <<_ACEOF
7101 /* confdefs.h.  */
7102 _ACEOF
7103 cat confdefs.h >>conftest.$ac_ext
7104 cat >>conftest.$ac_ext <<_ACEOF
7105 /* end confdefs.h.  */
7106 #include <stdlib.h>
7107 #include <stdarg.h>
7108 #include <string.h>
7109 #include <float.h>
7110
7111 int
7112 main ()
7113 {
7114
7115   ;
7116   return 0;
7117 }
7118 _ACEOF
7119 rm -f conftest.$ac_objext
7120 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7121   (eval $ac_compile) 2>conftest.er1
7122   ac_status=$?
7123   grep -v '^ *+' conftest.er1 >conftest.err
7124   rm -f conftest.er1
7125   cat conftest.err >&5
7126   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7127   (exit $ac_status); } &&
7128          { ac_try='test -z "$ac_c_werror_flag"
7129                          || test ! -s conftest.err'
7130   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7131   (eval $ac_try) 2>&5
7132   ac_status=$?
7133   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7134   (exit $ac_status); }; } &&
7135          { ac_try='test -s conftest.$ac_objext'
7136   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7137   (eval $ac_try) 2>&5
7138   ac_status=$?
7139   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7140   (exit $ac_status); }; }; then
7141   ac_cv_header_stdc=yes
7142 else
7143   echo "$as_me: failed program was:" >&5
7144 sed 's/^/| /' conftest.$ac_ext >&5
7145
7146 ac_cv_header_stdc=no
7147 fi
7148 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7149
7150 if test $ac_cv_header_stdc = yes; then
7151   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7152   cat >conftest.$ac_ext <<_ACEOF
7153 /* confdefs.h.  */
7154 _ACEOF
7155 cat confdefs.h >>conftest.$ac_ext
7156 cat >>conftest.$ac_ext <<_ACEOF
7157 /* end confdefs.h.  */
7158 #include <string.h>
7159
7160 _ACEOF
7161 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7162   $EGREP "memchr" >/dev/null 2>&1; then
7163   :
7164 else
7165   ac_cv_header_stdc=no
7166 fi
7167 rm -f conftest*
7168
7169 fi
7170
7171 if test $ac_cv_header_stdc = yes; then
7172   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7173   cat >conftest.$ac_ext <<_ACEOF
7174 /* confdefs.h.  */
7175 _ACEOF
7176 cat confdefs.h >>conftest.$ac_ext
7177 cat >>conftest.$ac_ext <<_ACEOF
7178 /* end confdefs.h.  */
7179 #include <stdlib.h>
7180
7181 _ACEOF
7182 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7183   $EGREP "free" >/dev/null 2>&1; then
7184   :
7185 else
7186   ac_cv_header_stdc=no
7187 fi
7188 rm -f conftest*
7189
7190 fi
7191
7192 if test $ac_cv_header_stdc = yes; then
7193   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7194   if test "$cross_compiling" = yes; then
7195   :
7196 else
7197   cat >conftest.$ac_ext <<_ACEOF
7198 /* confdefs.h.  */
7199 _ACEOF
7200 cat confdefs.h >>conftest.$ac_ext
7201 cat >>conftest.$ac_ext <<_ACEOF
7202 /* end confdefs.h.  */
7203 #include <ctype.h>
7204 #if ((' ' & 0x0FF) == 0x020)
7205 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7206 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7207 #else
7208 # define ISLOWER(c) \
7209                    (('a' <= (c) && (c) <= 'i') \
7210                      || ('j' <= (c) && (c) <= 'r') \
7211                      || ('s' <= (c) && (c) <= 'z'))
7212 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7213 #endif
7214
7215 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7216 int
7217 main ()
7218 {
7219   int i;
7220   for (i = 0; i < 256; i++)
7221     if (XOR (islower (i), ISLOWER (i))
7222         || toupper (i) != TOUPPER (i))
7223       exit(2);
7224   exit (0);
7225 }
7226 _ACEOF
7227 rm -f conftest$ac_exeext
7228 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7229   (eval $ac_link) 2>&5
7230   ac_status=$?
7231   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7232   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7233   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7234   (eval $ac_try) 2>&5
7235   ac_status=$?
7236   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7237   (exit $ac_status); }; }; then
7238   :
7239 else
7240   echo "$as_me: program exited with status $ac_status" >&5
7241 echo "$as_me: failed program was:" >&5
7242 sed 's/^/| /' conftest.$ac_ext >&5
7243
7244 ( exit $ac_status )
7245 ac_cv_header_stdc=no
7246 fi
7247 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7248 fi
7249 fi
7250 fi
7251 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
7252 echo "${ECHO_T}$ac_cv_header_stdc" >&6
7253 if test $ac_cv_header_stdc = yes; then
7254
7255 cat >>confdefs.h <<\_ACEOF
7256 #define STDC_HEADERS 1
7257 _ACEOF
7258
7259 fi
7260
7261
7262   echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5
7263 echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6
7264 if test "${am_cv_langinfo_codeset+set}" = set; then
7265   echo $ECHO_N "(cached) $ECHO_C" >&6
7266 else
7267   cat >conftest.$ac_ext <<_ACEOF
7268 /* confdefs.h.  */
7269 _ACEOF
7270 cat confdefs.h >>conftest.$ac_ext
7271 cat >>conftest.$ac_ext <<_ACEOF
7272 /* end confdefs.h.  */
7273 #include <langinfo.h>
7274 int
7275 main ()
7276 {
7277 char* cs = nl_langinfo(CODESET);
7278   ;
7279   return 0;
7280 }
7281 _ACEOF
7282 rm -f conftest.$ac_objext conftest$ac_exeext
7283 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7284   (eval $ac_link) 2>conftest.er1
7285   ac_status=$?
7286   grep -v '^ *+' conftest.er1 >conftest.err
7287   rm -f conftest.er1
7288   cat conftest.err >&5
7289   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7290   (exit $ac_status); } &&
7291          { ac_try='test -z "$ac_c_werror_flag"
7292                          || test ! -s conftest.err'
7293   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7294   (eval $ac_try) 2>&5
7295   ac_status=$?
7296   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7297   (exit $ac_status); }; } &&
7298          { ac_try='test -s conftest$ac_exeext'
7299   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7300   (eval $ac_try) 2>&5
7301   ac_status=$?
7302   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7303   (exit $ac_status); }; }; then
7304   am_cv_langinfo_codeset=yes
7305 else
7306   echo "$as_me: failed program was:" >&5
7307 sed 's/^/| /' conftest.$ac_ext >&5
7308
7309 am_cv_langinfo_codeset=no
7310 fi
7311 rm -f conftest.err conftest.$ac_objext \
7312       conftest$ac_exeext conftest.$ac_ext
7313
7314 fi
7315 echo "$as_me:$LINENO: result: $am_cv_langinfo_codeset" >&5
7316 echo "${ECHO_T}$am_cv_langinfo_codeset" >&6
7317   if test $am_cv_langinfo_codeset = yes; then
7318
7319 cat >>confdefs.h <<\_ACEOF
7320 #define HAVE_LANGINFO_CODESET 1
7321 _ACEOF
7322
7323   fi
7324
7325 # If we haven't got the data from the intl directory,
7326 # assume NLS is disabled.
7327 USE_NLS=no
7328 LIBINTL=
7329 LIBINTL_DEP=
7330 INCINTL=
7331 XGETTEXT=
7332 GMSGFMT=
7333 POSUB=
7334
7335 if test -f  ../intl/config.intl; then
7336   .  ../intl/config.intl
7337 fi
7338 echo "$as_me:$LINENO: checking whether NLS is requested" >&5
7339 echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
7340 if test x"$USE_NLS" != xyes; then
7341   echo "$as_me:$LINENO: result: no" >&5
7342 echo "${ECHO_T}no" >&6
7343 else
7344   echo "$as_me:$LINENO: result: yes" >&5
7345 echo "${ECHO_T}yes" >&6
7346
7347 cat >>confdefs.h <<\_ACEOF
7348 #define ENABLE_NLS 1
7349 _ACEOF
7350
7351
7352   echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
7353 echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
7354   # Look for .po and .gmo files in the source directory.
7355   CATALOGS=
7356   XLINGUAS=
7357   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
7358     # If there aren't any .gmo files the shell will give us the
7359     # literal string "../path/to/srcdir/po/*.gmo" which has to be
7360     # weeded out.
7361     case "$cat" in *\**)
7362       continue;;
7363     esac
7364     # The quadruple backslash is collapsed to a double backslash
7365     # by the backticks, then collapsed again by the double quotes,
7366     # leaving us with one backslash in the sed expression (right
7367     # before the dot that mustn't act as a wildcard).
7368     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
7369     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
7370     # The user is allowed to set LINGUAS to a list of languages to
7371     # install catalogs for.  If it's empty that means "all of them."
7372     if test "x$LINGUAS" = x; then
7373       CATALOGS="$CATALOGS $cat"
7374       XLINGUAS="$XLINGUAS $lang"
7375     else
7376       case "$LINGUAS" in *$lang*)
7377         CATALOGS="$CATALOGS $cat"
7378         XLINGUAS="$XLINGUAS $lang"
7379         ;;
7380       esac
7381     fi
7382   done
7383   LINGUAS="$XLINGUAS"
7384   echo "$as_me:$LINENO: result: $LINGUAS" >&5
7385 echo "${ECHO_T}$LINGUAS" >&6
7386
7387
7388     DATADIRNAME=share
7389
7390   INSTOBJEXT=.mo
7391
7392   GENCAT=gencat
7393
7394   CATOBJEXT=.gmo
7395
7396 fi
7397
7398 echo "$as_me:$LINENO: checking for uchar" >&5
7399 echo $ECHO_N "checking for uchar... $ECHO_C" >&6
7400 if test "${gcc_cv_type_uchar+set}" = set; then
7401   echo $ECHO_N "(cached) $ECHO_C" >&6
7402 else
7403   cat >conftest.$ac_ext <<_ACEOF
7404 /* confdefs.h.  */
7405 _ACEOF
7406 cat confdefs.h >>conftest.$ac_ext
7407 cat >>conftest.$ac_ext <<_ACEOF
7408 /* end confdefs.h.  */
7409
7410 #include <sys/types.h>
7411
7412 int
7413 main ()
7414 {
7415 if ((uchar *)0) return 0;
7416  if (sizeof(uchar)) return 0;
7417   ;
7418   return 0;
7419 }
7420 _ACEOF
7421 rm -f conftest.$ac_objext
7422 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7423   (eval $ac_compile) 2>conftest.er1
7424   ac_status=$?
7425   grep -v '^ *+' conftest.er1 >conftest.err
7426   rm -f conftest.er1
7427   cat conftest.err >&5
7428   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7429   (exit $ac_status); } &&
7430          { ac_try='test -z "$ac_c_werror_flag"
7431                          || test ! -s conftest.err'
7432   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7433   (eval $ac_try) 2>&5
7434   ac_status=$?
7435   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7436   (exit $ac_status); }; } &&
7437          { ac_try='test -s conftest.$ac_objext'
7438   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7439   (eval $ac_try) 2>&5
7440   ac_status=$?
7441   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7442   (exit $ac_status); }; }; then
7443   ac_cv_type_uchar=yes
7444 else
7445   echo "$as_me: failed program was:" >&5
7446 sed 's/^/| /' conftest.$ac_ext >&5
7447
7448 ac_cv_type_uchar=no
7449 fi
7450 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7451 fi
7452 echo "$as_me:$LINENO: result: $gcc_cv_type_uchar" >&5
7453 echo "${ECHO_T}$gcc_cv_type_uchar" >&6
7454 if test $ac_cv_type_uchar = yes; then
7455
7456 cat >>confdefs.h <<\_ACEOF
7457 #define HAVE_UCHAR 1
7458 _ACEOF
7459
7460 fi
7461
7462
7463       if test "X$prefix" = "XNONE"; then
7464     acl_final_prefix="$ac_default_prefix"
7465   else
7466     acl_final_prefix="$prefix"
7467   fi
7468   if test "X$exec_prefix" = "XNONE"; then
7469     acl_final_exec_prefix='${prefix}'
7470   else
7471     acl_final_exec_prefix="$exec_prefix"
7472   fi
7473   acl_save_prefix="$prefix"
7474   prefix="$acl_final_prefix"
7475   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
7476   prefix="$acl_save_prefix"
7477
7478
7479 # Check whether --with-gnu-ld or --without-gnu-ld was given.
7480 if test "${with_gnu_ld+set}" = set; then
7481   withval="$with_gnu_ld"
7482   test "$withval" = no || with_gnu_ld=yes
7483 else
7484   with_gnu_ld=no
7485 fi;
7486 # Prepare PATH_SEPARATOR.
7487 # The user is always right.
7488 if test "${PATH_SEPARATOR+set}" != set; then
7489   echo "#! /bin/sh" >conf$$.sh
7490   echo  "exit 0"   >>conf$$.sh
7491   chmod +x conf$$.sh
7492   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7493     PATH_SEPARATOR=';'
7494   else
7495     PATH_SEPARATOR=:
7496   fi
7497   rm -f conf$$.sh
7498 fi
7499 ac_prog=ld
7500 if test "$GCC" = yes; then
7501   # Check if gcc -print-prog-name=ld gives a path.
7502   echo "$as_me:$LINENO: checking for ld used by GCC" >&5
7503 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
7504   case $host in
7505   *-*-mingw*)
7506     # gcc leaves a trailing carriage return which upsets mingw
7507     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
7508   *)
7509     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
7510   esac
7511   case $ac_prog in
7512     # Accept absolute paths.
7513     [\\/]* | [A-Za-z]:[\\/]*)
7514       re_direlt='/[^/][^/]*/\.\./'
7515       # Canonicalize the path of ld
7516       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
7517       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
7518         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
7519       done
7520       test -z "$LD" && LD="$ac_prog"
7521       ;;
7522   "")
7523     # If it fails, then pretend we aren't using GCC.
7524     ac_prog=ld
7525     ;;
7526   *)
7527     # If it is relative, then search for the first ld in PATH.
7528     with_gnu_ld=unknown
7529     ;;
7530   esac
7531 elif test "$with_gnu_ld" = yes; then
7532   echo "$as_me:$LINENO: checking for GNU ld" >&5
7533 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
7534 else
7535   echo "$as_me:$LINENO: checking for non-GNU ld" >&5
7536 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
7537 fi
7538 if test "${acl_cv_path_LD+set}" = set; then
7539   echo $ECHO_N "(cached) $ECHO_C" >&6
7540 else
7541   if test -z "$LD"; then
7542   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
7543   for ac_dir in $PATH; do
7544     test -z "$ac_dir" && ac_dir=.
7545     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
7546       acl_cv_path_LD="$ac_dir/$ac_prog"
7547       # Check to see if the program is GNU ld.  I'd rather use --version,
7548       # but apparently some GNU ld's only accept -v.
7549       # Break only if it was the GNU/non-GNU ld that we prefer.
7550       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
7551         test "$with_gnu_ld" != no && break
7552       else
7553         test "$with_gnu_ld" != yes && break
7554       fi
7555     fi
7556   done
7557   IFS="$ac_save_ifs"
7558 else
7559   acl_cv_path_LD="$LD" # Let the user override the test with a path.
7560 fi
7561 fi
7562
7563 LD="$acl_cv_path_LD"
7564 if test -n "$LD"; then
7565   echo "$as_me:$LINENO: result: $LD" >&5
7566 echo "${ECHO_T}$LD" >&6
7567 else
7568   echo "$as_me:$LINENO: result: no" >&5
7569 echo "${ECHO_T}no" >&6
7570 fi
7571 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
7572 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
7573    { (exit 1); exit 1; }; }
7574 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
7575 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
7576 if test "${acl_cv_prog_gnu_ld+set}" = set; then
7577   echo $ECHO_N "(cached) $ECHO_C" >&6
7578 else
7579   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
7580 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
7581   acl_cv_prog_gnu_ld=yes
7582 else
7583   acl_cv_prog_gnu_ld=no
7584 fi
7585 fi
7586 echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5
7587 echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6
7588 with_gnu_ld=$acl_cv_prog_gnu_ld
7589
7590
7591
7592                                                 echo "$as_me:$LINENO: checking for shared library run path origin" >&5
7593 echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6
7594 if test "${acl_cv_rpath+set}" = set; then
7595   echo $ECHO_N "(cached) $ECHO_C" >&6
7596 else
7597
7598     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
7599     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
7600     . ./conftest.sh
7601     rm -f ./conftest.sh
7602     acl_cv_rpath=done
7603
7604 fi
7605 echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5
7606 echo "${ECHO_T}$acl_cv_rpath" >&6
7607   wl="$acl_cv_wl"
7608   libext="$acl_cv_libext"
7609   shlibext="$acl_cv_shlibext"
7610   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
7611   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
7612   hardcode_direct="$acl_cv_hardcode_direct"
7613   hardcode_minus_L="$acl_cv_hardcode_minus_L"
7614     # Check whether --enable-rpath or --disable-rpath was given.
7615 if test "${enable_rpath+set}" = set; then
7616   enableval="$enable_rpath"
7617   :
7618 else
7619   enable_rpath=yes
7620 fi;
7621
7622
7623
7624
7625
7626
7627
7628     use_additional=yes
7629
7630   acl_save_prefix="$prefix"
7631   prefix="$acl_final_prefix"
7632   acl_save_exec_prefix="$exec_prefix"
7633   exec_prefix="$acl_final_exec_prefix"
7634
7635     eval additional_includedir=\"$includedir\"
7636     eval additional_libdir=\"$libdir\"
7637
7638   exec_prefix="$acl_save_exec_prefix"
7639   prefix="$acl_save_prefix"
7640
7641
7642 # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
7643 if test "${with_libiconv_prefix+set}" = set; then
7644   withval="$with_libiconv_prefix"
7645
7646     if test "X$withval" = "Xno"; then
7647       use_additional=no
7648     else
7649       if test "X$withval" = "X"; then
7650
7651   acl_save_prefix="$prefix"
7652   prefix="$acl_final_prefix"
7653   acl_save_exec_prefix="$exec_prefix"
7654   exec_prefix="$acl_final_exec_prefix"
7655
7656           eval additional_includedir=\"$includedir\"
7657           eval additional_libdir=\"$libdir\"
7658
7659   exec_prefix="$acl_save_exec_prefix"
7660   prefix="$acl_save_prefix"
7661
7662       else
7663         additional_includedir="$withval/include"
7664         additional_libdir="$withval/lib"
7665       fi
7666     fi
7667
7668 fi;
7669       LIBICONV=
7670   LTLIBICONV=
7671   INCICONV=
7672   rpathdirs=
7673   ltrpathdirs=
7674   names_already_handled=
7675   names_next_round='iconv '
7676   while test -n "$names_next_round"; do
7677     names_this_round="$names_next_round"
7678     names_next_round=
7679     for name in $names_this_round; do
7680       already_handled=
7681       for n in $names_already_handled; do
7682         if test "$n" = "$name"; then
7683           already_handled=yes
7684           break
7685         fi
7686       done
7687       if test -z "$already_handled"; then
7688         names_already_handled="$names_already_handled $name"
7689                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
7690         eval value=\"\$HAVE_LIB$uppername\"
7691         if test -n "$value"; then
7692           if test "$value" = yes; then
7693             eval value=\"\$LIB$uppername\"
7694             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
7695             eval value=\"\$LTLIB$uppername\"
7696             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
7697           else
7698                                     :
7699           fi
7700         else
7701                               found_dir=
7702           found_la=
7703           found_so=
7704           found_a=
7705           if test $use_additional = yes; then
7706             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
7707               found_dir="$additional_libdir"
7708               found_so="$additional_libdir/lib$name.$shlibext"
7709               if test -f "$additional_libdir/lib$name.la"; then
7710                 found_la="$additional_libdir/lib$name.la"
7711               fi
7712             else
7713               if test -f "$additional_libdir/lib$name.$libext"; then
7714                 found_dir="$additional_libdir"
7715                 found_a="$additional_libdir/lib$name.$libext"
7716                 if test -f "$additional_libdir/lib$name.la"; then
7717                   found_la="$additional_libdir/lib$name.la"
7718                 fi
7719               fi
7720             fi
7721           fi
7722           if test "X$found_dir" = "X"; then
7723             for x in $LDFLAGS $LTLIBICONV; do
7724
7725   acl_save_prefix="$prefix"
7726   prefix="$acl_final_prefix"
7727   acl_save_exec_prefix="$exec_prefix"
7728   exec_prefix="$acl_final_exec_prefix"
7729   eval x=\"$x\"
7730   exec_prefix="$acl_save_exec_prefix"
7731   prefix="$acl_save_prefix"
7732
7733               case "$x" in
7734                 -L*)
7735                   dir=`echo "X$x" | sed -e 's/^X-L//'`
7736                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
7737                     found_dir="$dir"
7738                     found_so="$dir/lib$name.$shlibext"
7739                     if test -f "$dir/lib$name.la"; then
7740                       found_la="$dir/lib$name.la"
7741                     fi
7742                   else
7743                     if test -f "$dir/lib$name.$libext"; then
7744                       found_dir="$dir"
7745                       found_a="$dir/lib$name.$libext"
7746                       if test -f "$dir/lib$name.la"; then
7747                         found_la="$dir/lib$name.la"
7748                       fi
7749                     fi
7750                   fi
7751                   ;;
7752               esac
7753               if test "X$found_dir" != "X"; then
7754                 break
7755               fi
7756             done
7757           fi
7758           if test "X$found_dir" != "X"; then
7759                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
7760             if test "X$found_so" != "X"; then
7761                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
7762                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
7763               else
7764                                                                                 haveit=
7765                 for x in $ltrpathdirs; do
7766                   if test "X$x" = "X$found_dir"; then
7767                     haveit=yes
7768                     break
7769                   fi
7770                 done
7771                 if test -z "$haveit"; then
7772                   ltrpathdirs="$ltrpathdirs $found_dir"
7773                 fi
7774                                 if test "$hardcode_direct" = yes; then
7775                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
7776                 else
7777                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
7778                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
7779                                                             haveit=
7780                     for x in $rpathdirs; do
7781                       if test "X$x" = "X$found_dir"; then
7782                         haveit=yes
7783                         break
7784                       fi
7785                     done
7786                     if test -z "$haveit"; then
7787                       rpathdirs="$rpathdirs $found_dir"
7788                     fi
7789                   else
7790                                                                                 haveit=
7791                     for x in $LDFLAGS $LIBICONV; do
7792
7793   acl_save_prefix="$prefix"
7794   prefix="$acl_final_prefix"
7795   acl_save_exec_prefix="$exec_prefix"
7796   exec_prefix="$acl_final_exec_prefix"
7797   eval x=\"$x\"
7798   exec_prefix="$acl_save_exec_prefix"
7799   prefix="$acl_save_prefix"
7800
7801                       if test "X$x" = "X-L$found_dir"; then
7802                         haveit=yes
7803                         break
7804                       fi
7805                     done
7806                     if test -z "$haveit"; then
7807                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
7808                     fi
7809                     if test "$hardcode_minus_L" != no; then
7810                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
7811                     else
7812                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
7813                     fi
7814                   fi
7815                 fi
7816               fi
7817             else
7818               if test "X$found_a" != "X"; then
7819                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
7820               else
7821                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
7822               fi
7823             fi
7824                         additional_includedir=
7825             case "$found_dir" in
7826               */lib | */lib/)
7827                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
7828                 additional_includedir="$basedir/include"
7829                 ;;
7830             esac
7831             if test "X$additional_includedir" != "X"; then
7832                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
7833                 haveit=
7834                 if test "X$additional_includedir" = "X/usr/local/include"; then
7835                   if test -n "$GCC"; then
7836                     case $host_os in
7837                       linux*) haveit=yes;;
7838                     esac
7839                   fi
7840                 fi
7841                 if test -z "$haveit"; then
7842                   for x in $CPPFLAGS $INCICONV; do
7843
7844   acl_save_prefix="$prefix"
7845   prefix="$acl_final_prefix"
7846   acl_save_exec_prefix="$exec_prefix"
7847   exec_prefix="$acl_final_exec_prefix"
7848   eval x=\"$x\"
7849   exec_prefix="$acl_save_exec_prefix"
7850   prefix="$acl_save_prefix"
7851
7852                     if test "X$x" = "X-I$additional_includedir"; then
7853                       haveit=yes
7854                       break
7855                     fi
7856                   done
7857                   if test -z "$haveit"; then
7858                     if test -d "$additional_includedir"; then
7859                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
7860                     fi
7861                   fi
7862                 fi
7863               fi
7864             fi
7865                         if test -n "$found_la"; then
7866                                                         save_libdir="$libdir"
7867               case "$found_la" in
7868                 */* | *\\*) . "$found_la" ;;
7869                 *) . "./$found_la" ;;
7870               esac
7871               libdir="$save_libdir"
7872                             for dep in $dependency_libs; do
7873                 case "$dep" in
7874                   -L*)
7875                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
7876                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
7877                       haveit=
7878                       if test "X$additional_libdir" = "X/usr/local/lib"; then
7879                         if test -n "$GCC"; then
7880                           case $host_os in
7881                             linux*) haveit=yes;;
7882                           esac
7883                         fi
7884                       fi
7885                       if test -z "$haveit"; then
7886                         haveit=
7887                         for x in $LDFLAGS $LIBICONV; do
7888
7889   acl_save_prefix="$prefix"
7890   prefix="$acl_final_prefix"
7891   acl_save_exec_prefix="$exec_prefix"
7892   exec_prefix="$acl_final_exec_prefix"
7893   eval x=\"$x\"
7894   exec_prefix="$acl_save_exec_prefix"
7895   prefix="$acl_save_prefix"
7896
7897                           if test "X$x" = "X-L$additional_libdir"; then
7898                             haveit=yes
7899                             break
7900                           fi
7901                         done
7902                         if test -z "$haveit"; then
7903                           if test -d "$additional_libdir"; then
7904                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
7905                           fi
7906                         fi
7907                         haveit=
7908                         for x in $LDFLAGS $LTLIBICONV; do
7909
7910   acl_save_prefix="$prefix"
7911   prefix="$acl_final_prefix"
7912   acl_save_exec_prefix="$exec_prefix"
7913   exec_prefix="$acl_final_exec_prefix"
7914   eval x=\"$x\"
7915   exec_prefix="$acl_save_exec_prefix"
7916   prefix="$acl_save_prefix"
7917
7918                           if test "X$x" = "X-L$additional_libdir"; then
7919                             haveit=yes
7920                             break
7921                           fi
7922                         done
7923                         if test -z "$haveit"; then
7924                           if test -d "$additional_libdir"; then
7925                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
7926                           fi
7927                         fi
7928                       fi
7929                     fi
7930                     ;;
7931                   -R*)
7932                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
7933                     if test "$enable_rpath" != no; then
7934                                                                   haveit=
7935                       for x in $rpathdirs; do
7936                         if test "X$x" = "X$dir"; then
7937                           haveit=yes
7938                           break
7939                         fi
7940                       done
7941                       if test -z "$haveit"; then
7942                         rpathdirs="$rpathdirs $dir"
7943                       fi
7944                                                                   haveit=
7945                       for x in $ltrpathdirs; do
7946                         if test "X$x" = "X$dir"; then
7947                           haveit=yes
7948                           break
7949                         fi
7950                       done
7951                       if test -z "$haveit"; then
7952                         ltrpathdirs="$ltrpathdirs $dir"
7953                       fi
7954                     fi
7955                     ;;
7956                   -l*)
7957                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
7958                     ;;
7959                   *.la)
7960                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
7961                     ;;
7962                   *)
7963                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
7964                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
7965                     ;;
7966                 esac
7967               done
7968             fi
7969           else
7970                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
7971             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
7972           fi
7973         fi
7974       fi
7975     done
7976   done
7977   if test "X$rpathdirs" != "X"; then
7978     if test -n "$hardcode_libdir_separator"; then
7979                         alldirs=
7980       for found_dir in $rpathdirs; do
7981         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
7982       done
7983             acl_save_libdir="$libdir"
7984       libdir="$alldirs"
7985       eval flag=\"$hardcode_libdir_flag_spec\"
7986       libdir="$acl_save_libdir"
7987       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
7988     else
7989             for found_dir in $rpathdirs; do
7990         acl_save_libdir="$libdir"
7991         libdir="$found_dir"
7992         eval flag=\"$hardcode_libdir_flag_spec\"
7993         libdir="$acl_save_libdir"
7994         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
7995       done
7996     fi
7997   fi
7998   if test "X$ltrpathdirs" != "X"; then
7999             for found_dir in $ltrpathdirs; do
8000       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
8001     done
8002   fi
8003
8004
8005
8006
8007
8008
8009
8010           am_save_CPPFLAGS="$CPPFLAGS"
8011
8012   for element in $INCICONV; do
8013     haveit=
8014     for x in $CPPFLAGS; do
8015
8016   acl_save_prefix="$prefix"
8017   prefix="$acl_final_prefix"
8018   acl_save_exec_prefix="$exec_prefix"
8019   exec_prefix="$acl_final_exec_prefix"
8020   eval x=\"$x\"
8021   exec_prefix="$acl_save_exec_prefix"
8022   prefix="$acl_save_prefix"
8023
8024       if test "X$x" = "X$element"; then
8025         haveit=yes
8026         break
8027       fi
8028     done
8029     if test -z "$haveit"; then
8030       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
8031     fi
8032   done
8033
8034
8035   echo "$as_me:$LINENO: checking for iconv" >&5
8036 echo $ECHO_N "checking for iconv... $ECHO_C" >&6
8037 if test "${am_cv_func_iconv+set}" = set; then
8038   echo $ECHO_N "(cached) $ECHO_C" >&6
8039 else
8040
8041     am_cv_func_iconv="no, consider installing GNU libiconv"
8042     am_cv_lib_iconv=no
8043     cat >conftest.$ac_ext <<_ACEOF
8044 /* confdefs.h.  */
8045 _ACEOF
8046 cat confdefs.h >>conftest.$ac_ext
8047 cat >>conftest.$ac_ext <<_ACEOF
8048 /* end confdefs.h.  */
8049 #include <stdlib.h>
8050 #include <iconv.h>
8051 int
8052 main ()
8053 {
8054 iconv_t cd = iconv_open("","");
8055        iconv(cd,NULL,NULL,NULL,NULL);
8056        iconv_close(cd);
8057   ;
8058   return 0;
8059 }
8060 _ACEOF
8061 rm -f conftest.$ac_objext conftest$ac_exeext
8062 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8063   (eval $ac_link) 2>conftest.er1
8064   ac_status=$?
8065   grep -v '^ *+' conftest.er1 >conftest.err
8066   rm -f conftest.er1
8067   cat conftest.err >&5
8068   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8069   (exit $ac_status); } &&
8070          { ac_try='test -z "$ac_c_werror_flag"
8071                          || test ! -s conftest.err'
8072   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8073   (eval $ac_try) 2>&5
8074   ac_status=$?
8075   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8076   (exit $ac_status); }; } &&
8077          { ac_try='test -s conftest$ac_exeext'
8078   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8079   (eval $ac_try) 2>&5
8080   ac_status=$?
8081   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8082   (exit $ac_status); }; }; then
8083   am_cv_func_iconv=yes
8084 else
8085   echo "$as_me: failed program was:" >&5
8086 sed 's/^/| /' conftest.$ac_ext >&5
8087
8088 fi
8089 rm -f conftest.err conftest.$ac_objext \
8090       conftest$ac_exeext conftest.$ac_ext
8091     if test "$am_cv_func_iconv" != yes; then
8092       am_save_LIBS="$LIBS"
8093       LIBS="$LIBS $LIBICONV"
8094       cat >conftest.$ac_ext <<_ACEOF
8095 /* confdefs.h.  */
8096 _ACEOF
8097 cat confdefs.h >>conftest.$ac_ext
8098 cat >>conftest.$ac_ext <<_ACEOF
8099 /* end confdefs.h.  */
8100 #include <stdlib.h>
8101 #include <iconv.h>
8102 int
8103 main ()
8104 {
8105 iconv_t cd = iconv_open("","");
8106          iconv(cd,NULL,NULL,NULL,NULL);
8107          iconv_close(cd);
8108   ;
8109   return 0;
8110 }
8111 _ACEOF
8112 rm -f conftest.$ac_objext conftest$ac_exeext
8113 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8114   (eval $ac_link) 2>conftest.er1
8115   ac_status=$?
8116   grep -v '^ *+' conftest.er1 >conftest.err
8117   rm -f conftest.er1
8118   cat conftest.err >&5
8119   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8120   (exit $ac_status); } &&
8121          { ac_try='test -z "$ac_c_werror_flag"
8122                          || test ! -s conftest.err'
8123   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8124   (eval $ac_try) 2>&5
8125   ac_status=$?
8126   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8127   (exit $ac_status); }; } &&
8128          { ac_try='test -s conftest$ac_exeext'
8129   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8130   (eval $ac_try) 2>&5
8131   ac_status=$?
8132   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8133   (exit $ac_status); }; }; then
8134   am_cv_lib_iconv=yes
8135         am_cv_func_iconv=yes
8136 else
8137   echo "$as_me: failed program was:" >&5
8138 sed 's/^/| /' conftest.$ac_ext >&5
8139
8140 fi
8141 rm -f conftest.err conftest.$ac_objext \
8142       conftest$ac_exeext conftest.$ac_ext
8143       LIBS="$am_save_LIBS"
8144     fi
8145
8146 fi
8147 echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5
8148 echo "${ECHO_T}$am_cv_func_iconv" >&6
8149   if test "$am_cv_func_iconv" = yes; then
8150
8151 cat >>confdefs.h <<\_ACEOF
8152 #define HAVE_ICONV 1
8153 _ACEOF
8154
8155   fi
8156   if test "$am_cv_lib_iconv" = yes; then
8157     echo "$as_me:$LINENO: checking how to link with libiconv" >&5
8158 echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6
8159     echo "$as_me:$LINENO: result: $LIBICONV" >&5
8160 echo "${ECHO_T}$LIBICONV" >&6
8161   else
8162             CPPFLAGS="$am_save_CPPFLAGS"
8163     LIBICONV=
8164     LTLIBICONV=
8165   fi
8166
8167
8168
8169   if test "$am_cv_func_iconv" = yes; then
8170     echo "$as_me:$LINENO: checking for iconv declaration" >&5
8171 echo $ECHO_N "checking for iconv declaration... $ECHO_C" >&6
8172     if test "${am_cv_proto_iconv+set}" = set; then
8173   echo $ECHO_N "(cached) $ECHO_C" >&6
8174 else
8175
8176       cat >conftest.$ac_ext <<_ACEOF
8177 /* confdefs.h.  */
8178 _ACEOF
8179 cat confdefs.h >>conftest.$ac_ext
8180 cat >>conftest.$ac_ext <<_ACEOF
8181 /* end confdefs.h.  */
8182
8183 #include <stdlib.h>
8184 #include <iconv.h>
8185 extern
8186 #ifdef __cplusplus
8187 "C"
8188 #endif
8189 #if defined(__STDC__) || defined(__cplusplus)
8190 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
8191 #else
8192 size_t iconv();
8193 #endif
8194
8195 int
8196 main ()
8197 {
8198
8199   ;
8200   return 0;
8201 }
8202 _ACEOF
8203 rm -f conftest.$ac_objext
8204 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8205   (eval $ac_compile) 2>conftest.er1
8206   ac_status=$?
8207   grep -v '^ *+' conftest.er1 >conftest.err
8208   rm -f conftest.er1
8209   cat conftest.err >&5
8210   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8211   (exit $ac_status); } &&
8212          { ac_try='test -z "$ac_c_werror_flag"
8213                          || test ! -s conftest.err'
8214   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8215   (eval $ac_try) 2>&5
8216   ac_status=$?
8217   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8218   (exit $ac_status); }; } &&
8219          { ac_try='test -s conftest.$ac_objext'
8220   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8221   (eval $ac_try) 2>&5
8222   ac_status=$?
8223   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8224   (exit $ac_status); }; }; then
8225   am_cv_proto_iconv_arg1=""
8226 else
8227   echo "$as_me: failed program was:" >&5
8228 sed 's/^/| /' conftest.$ac_ext >&5
8229
8230 am_cv_proto_iconv_arg1="const"
8231 fi
8232 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8233       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
8234 fi
8235
8236     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
8237     echo "$as_me:$LINENO: result: ${ac_t:-
8238          }$am_cv_proto_iconv" >&5
8239 echo "${ECHO_T}${ac_t:-
8240          }$am_cv_proto_iconv" >&6
8241
8242 cat >>confdefs.h <<_ACEOF
8243 #define ICONV_CONST $am_cv_proto_iconv_arg1
8244 _ACEOF
8245
8246   fi
8247
8248
8249 # More defines and substitutions.
8250 PACKAGE="$PACKAGE_TARNAME"
8251
8252 cat >>confdefs.h <<_ACEOF
8253 #define PACKAGE "$PACKAGE"
8254 _ACEOF
8255
8256
8257
8258 if test "x$enable_nls" != xno; then
8259   USED_CATALOGS='$(CATALOGS)'
8260 else
8261   USED_CATALOGS=
8262 fi
8263
8264
8265 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
8266 if test "${enable_maintainer_mode+set}" = set; then
8267   enableval="$enable_maintainer_mode"
8268
8269 else
8270   enable_maintainer_mode=no
8271 fi;
8272
8273 if test "x$enable_maintainer_mode" = xno; then
8274   MAINT='#'
8275 else
8276   MAINT=
8277 fi
8278
8279
8280 # Check whether --enable-checking or --disable-checking was given.
8281 if test "${enable_checking+set}" = set; then
8282   enableval="$enable_checking"
8283
8284 else
8285   enable_checking=no
8286 fi;
8287
8288 if test $enable_checking != no ; then
8289
8290 cat >>confdefs.h <<\_ACEOF
8291 #define ENABLE_CHECKING 1
8292 _ACEOF
8293
8294 fi
8295
8296
8297 case $target in
8298         alpha*-*-* | \
8299         arm*-*-*eabi* | \
8300         arm*-*-symbianelf* | \
8301         x86_64-*-* | \
8302         ia64-*-* | \
8303         hppa*64*-*-* | parisc*64*-*-* | \
8304         i[34567]86-*-darwin* | \
8305         i[34567]86-*-solaris2.1[0-9]* | \
8306         mips*-*-* | \
8307         mmix-*-* | \
8308         powerpc*-*-* | \
8309         rs6000*-*-* | \
8310         s390*-*-* | \
8311         sparc64*-*-* | ultrasparc-*-freebsd* | \
8312         sparcv9-*-solaris2* | \
8313         sparc-*-solaris2.[789] | sparc-*-solaris2.1[0-9]* | \
8314         spu-*-* | \
8315         sh[123456789l]*-*-*)
8316                 need_64bit_hwint=yes ;;
8317         i[34567]86-*-linux*)
8318                 if test "x$enable_targets" = xall; then
8319                         need_64bit_hwint=yes
8320                 else
8321                         need_64bit_hwint=no
8322                 fi
8323                 ;;
8324         *)
8325                 need_64bit_hwint=no ;;
8326 esac
8327
8328 case $need_64bit_hwint:$ac_cv_sizeof_long in
8329         *:8 | no:*) host_wide_int=long ;;
8330         *) host_wide_int='long long' ;;
8331 esac
8332
8333
8334
8335 cat >>confdefs.h <<_ACEOF
8336 #define HOST_WIDE_INT $host_wide_int
8337 _ACEOF
8338
8339
8340 # Output.
8341
8342           ac_config_headers="$ac_config_headers config.h:config.in"
8343
8344           ac_config_files="$ac_config_files Makefile"
8345
8346 cat >confcache <<\_ACEOF
8347 # This file is a shell script that caches the results of configure
8348 # tests run on this system so they can be shared between configure
8349 # scripts and configure runs, see configure's option --config-cache.
8350 # It is not useful on other systems.  If it contains results you don't
8351 # want to keep, you may remove or edit it.
8352 #
8353 # config.status only pays attention to the cache file if you give it
8354 # the --recheck option to rerun configure.
8355 #
8356 # `ac_cv_env_foo' variables (set or unset) will be overridden when
8357 # loading this file, other *unset* `ac_cv_foo' will be assigned the
8358 # following values.
8359
8360 _ACEOF
8361
8362 # The following way of writing the cache mishandles newlines in values,
8363 # but we know of no workaround that is simple, portable, and efficient.
8364 # So, don't put newlines in cache variables' values.
8365 # Ultrix sh set writes to stderr and can't be redirected directly,
8366 # and sets the high bit in the cache file unless we assign to the vars.
8367 {
8368   (set) 2>&1 |
8369     case `(ac_space=' '; set | grep ac_space) 2>&1` in
8370     *ac_space=\ *)
8371       # `set' does not quote correctly, so add quotes (double-quote
8372       # substitution turns \\\\ into \\, and sed turns \\ into \).
8373       sed -n \
8374         "s/'/'\\\\''/g;
8375           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
8376       ;;
8377     *)
8378       # `set' quotes correctly as required by POSIX, so do not add quotes.
8379       sed -n \
8380         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
8381       ;;
8382     esac;
8383 } |
8384   sed '
8385      t clear
8386      : clear
8387      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
8388      t end
8389      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
8390      : end' >>confcache
8391 if diff $cache_file confcache >/dev/null 2>&1; then :; else
8392   if test -w $cache_file; then
8393     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
8394     cat confcache >$cache_file
8395   else
8396     echo "not updating unwritable cache $cache_file"
8397   fi
8398 fi
8399 rm -f confcache
8400
8401 test "x$prefix" = xNONE && prefix=$ac_default_prefix
8402 # Let make expand exec_prefix.
8403 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8404
8405 # VPATH may cause trouble with some makes, so we remove $(srcdir),
8406 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
8407 # trailing colons and then remove the whole line if VPATH becomes empty
8408 # (actually we leave an empty line to preserve line numbers).
8409 if test "x$srcdir" = x.; then
8410   ac_vpsub='/^[  ]*VPATH[        ]*=/{
8411 s/:*\$(srcdir):*/:/;
8412 s/:*\${srcdir}:*/:/;
8413 s/:*@srcdir@:*/:/;
8414 s/^\([^=]*=[     ]*\):*/\1/;
8415 s/:*$//;
8416 s/^[^=]*=[       ]*$//;
8417 }'
8418 fi
8419
8420 DEFS=-DHAVE_CONFIG_H
8421
8422 ac_libobjs=
8423 ac_ltlibobjs=
8424 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8425   # 1. Remove the extension, and $U if already installed.
8426   ac_i=`echo "$ac_i" |
8427          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
8428   # 2. Add them.
8429   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
8430   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
8431 done
8432 LIBOBJS=$ac_libobjs
8433
8434 LTLIBOBJS=$ac_ltlibobjs
8435
8436
8437
8438 : ${CONFIG_STATUS=./config.status}
8439 ac_clean_files_save=$ac_clean_files
8440 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8441 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
8442 echo "$as_me: creating $CONFIG_STATUS" >&6;}
8443 cat >$CONFIG_STATUS <<_ACEOF
8444 #! $SHELL
8445 # Generated by $as_me.
8446 # Run this file to recreate the current configuration.
8447 # Compiler output produced by configure, useful for debugging
8448 # configure, is in config.log if it exists.
8449
8450 debug=false
8451 ac_cs_recheck=false
8452 ac_cs_silent=false
8453 SHELL=\${CONFIG_SHELL-$SHELL}
8454 _ACEOF
8455
8456 cat >>$CONFIG_STATUS <<\_ACEOF
8457 ## --------------------- ##
8458 ## M4sh Initialization.  ##
8459 ## --------------------- ##
8460
8461 # Be Bourne compatible
8462 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
8463   emulate sh
8464   NULLCMD=:
8465   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
8466   # is contrary to our usage.  Disable this feature.
8467   alias -g '${1+"$@"}'='"$@"'
8468 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
8469   set -o posix
8470 fi
8471 DUALCASE=1; export DUALCASE # for MKS sh
8472
8473 # Support unset when possible.
8474 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
8475   as_unset=unset
8476 else
8477   as_unset=false
8478 fi
8479
8480
8481 # Work around bugs in pre-3.0 UWIN ksh.
8482 $as_unset ENV MAIL MAILPATH
8483 PS1='$ '
8484 PS2='> '
8485 PS4='+ '
8486
8487 # NLS nuisances.
8488 for as_var in \
8489   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
8490   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
8491   LC_TELEPHONE LC_TIME
8492 do
8493   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
8494     eval $as_var=C; export $as_var
8495   else
8496     $as_unset $as_var
8497   fi
8498 done
8499
8500 # Required to use basename.
8501 if expr a : '\(a\)' >/dev/null 2>&1; then
8502   as_expr=expr
8503 else
8504   as_expr=false
8505 fi
8506
8507 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
8508   as_basename=basename
8509 else
8510   as_basename=false
8511 fi
8512
8513
8514 # Name of the executable.
8515 as_me=`$as_basename "$0" ||
8516 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8517          X"$0" : 'X\(//\)$' \| \
8518          X"$0" : 'X\(/\)$' \| \
8519          .     : '\(.\)' 2>/dev/null ||
8520 echo X/"$0" |
8521     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
8522           /^X\/\(\/\/\)$/{ s//\1/; q; }
8523           /^X\/\(\/\).*/{ s//\1/; q; }
8524           s/.*/./; q'`
8525
8526
8527 # PATH needs CR, and LINENO needs CR and PATH.
8528 # Avoid depending upon Character Ranges.
8529 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8530 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8531 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8532 as_cr_digits='0123456789'
8533 as_cr_alnum=$as_cr_Letters$as_cr_digits
8534
8535 # The user is always right.
8536 if test "${PATH_SEPARATOR+set}" != set; then
8537   echo "#! /bin/sh" >conf$$.sh
8538   echo  "exit 0"   >>conf$$.sh
8539   chmod +x conf$$.sh
8540   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
8541     PATH_SEPARATOR=';'
8542   else
8543     PATH_SEPARATOR=:
8544   fi
8545   rm -f conf$$.sh
8546 fi
8547
8548
8549   as_lineno_1=$LINENO
8550   as_lineno_2=$LINENO
8551   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
8552   test "x$as_lineno_1" != "x$as_lineno_2" &&
8553   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
8554   # Find who we are.  Look in the path if we contain no path at all
8555   # relative or not.
8556   case $0 in
8557     *[\\/]* ) as_myself=$0 ;;
8558     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8559 for as_dir in $PATH
8560 do
8561   IFS=$as_save_IFS
8562   test -z "$as_dir" && as_dir=.
8563   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8564 done
8565
8566        ;;
8567   esac
8568   # We did not find ourselves, most probably we were run as `sh COMMAND'
8569   # in which case we are not to be found in the path.
8570   if test "x$as_myself" = x; then
8571     as_myself=$0
8572   fi
8573   if test ! -f "$as_myself"; then
8574     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
8575 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
8576    { (exit 1); exit 1; }; }
8577   fi
8578   case $CONFIG_SHELL in
8579   '')
8580     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8581 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
8582 do
8583   IFS=$as_save_IFS
8584   test -z "$as_dir" && as_dir=.
8585   for as_base in sh bash ksh sh5; do
8586          case $as_dir in
8587          /*)
8588            if ("$as_dir/$as_base" -c '
8589   as_lineno_1=$LINENO
8590   as_lineno_2=$LINENO
8591   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
8592   test "x$as_lineno_1" != "x$as_lineno_2" &&
8593   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
8594              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
8595              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
8596              CONFIG_SHELL=$as_dir/$as_base
8597              export CONFIG_SHELL
8598              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
8599            fi;;
8600          esac
8601        done
8602 done
8603 ;;
8604   esac
8605
8606   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
8607   # uniformly replaced by the line number.  The first 'sed' inserts a
8608   # line-number line before each line; the second 'sed' does the real
8609   # work.  The second script uses 'N' to pair each line-number line
8610   # with the numbered line, and appends trailing '-' during
8611   # substitution so that $LINENO is not a special case at line end.
8612   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
8613   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
8614   sed '=' <$as_myself |
8615     sed '
8616       N
8617       s,$,-,
8618       : loop
8619       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
8620       t loop
8621       s,-$,,
8622       s,^['$as_cr_digits']*\n,,
8623     ' >$as_me.lineno &&
8624   chmod +x $as_me.lineno ||
8625     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
8626 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
8627    { (exit 1); exit 1; }; }
8628
8629   # Don't try to exec as it changes $[0], causing all sort of problems
8630   # (the dirname of $[0] is not the place where we might find the
8631   # original and so on.  Autoconf is especially sensible to this).
8632   . ./$as_me.lineno
8633   # Exit status is that of the last command.
8634   exit
8635 }
8636
8637
8638 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
8639   *c*,-n*) ECHO_N= ECHO_C='
8640 ' ECHO_T='      ' ;;
8641   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
8642   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
8643 esac
8644
8645 if expr a : '\(a\)' >/dev/null 2>&1; then
8646   as_expr=expr
8647 else
8648   as_expr=false
8649 fi
8650
8651 rm -f conf$$ conf$$.exe conf$$.file
8652 echo >conf$$.file
8653 if ln -s conf$$.file conf$$ 2>/dev/null; then
8654   # We could just check for DJGPP; but this test a) works b) is more generic
8655   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
8656   if test -f conf$$.exe; then
8657     # Don't use ln at all; we don't have any links
8658     as_ln_s='cp -p'
8659   else
8660     as_ln_s='ln -s'
8661   fi
8662 elif ln conf$$.file conf$$ 2>/dev/null; then
8663   as_ln_s=ln
8664 else
8665   as_ln_s='cp -p'
8666 fi
8667 rm -f conf$$ conf$$.exe conf$$.file
8668
8669 if mkdir -p . 2>/dev/null; then
8670   as_mkdir_p=:
8671 else
8672   test -d ./-p && rmdir ./-p
8673   as_mkdir_p=false
8674 fi
8675
8676 as_executable_p="test -f"
8677
8678 # Sed expression to map a string onto a valid CPP name.
8679 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8680
8681 # Sed expression to map a string onto a valid variable name.
8682 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8683
8684
8685 # IFS
8686 # We need space, tab and new line, in precisely that order.
8687 as_nl='
8688 '
8689 IFS="   $as_nl"
8690
8691 # CDPATH.
8692 $as_unset CDPATH
8693
8694 exec 6>&1
8695
8696 # Open the log real soon, to keep \$[0] and so on meaningful, and to
8697 # report actual input values of CONFIG_FILES etc. instead of their
8698 # values after options handling.  Logging --version etc. is OK.
8699 exec 5>>config.log
8700 {
8701   echo
8702   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8703 ## Running $as_me. ##
8704 _ASBOX
8705 } >&5
8706 cat >&5 <<_CSEOF
8707
8708 This file was extended by cpplib $as_me  , which was
8709 generated by GNU Autoconf 2.59.  Invocation command line was
8710
8711   CONFIG_FILES    = $CONFIG_FILES
8712   CONFIG_HEADERS  = $CONFIG_HEADERS
8713   CONFIG_LINKS    = $CONFIG_LINKS
8714   CONFIG_COMMANDS = $CONFIG_COMMANDS
8715   $ $0 $@
8716
8717 _CSEOF
8718 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
8719 echo >&5
8720 _ACEOF
8721
8722 # Files that config.status was made for.
8723 if test -n "$ac_config_files"; then
8724   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
8725 fi
8726
8727 if test -n "$ac_config_headers"; then
8728   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
8729 fi
8730
8731 if test -n "$ac_config_links"; then
8732   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
8733 fi
8734
8735 if test -n "$ac_config_commands"; then
8736   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
8737 fi
8738
8739 cat >>$CONFIG_STATUS <<\_ACEOF
8740
8741 ac_cs_usage="\
8742 \`$as_me' instantiates files from templates according to the
8743 current configuration.
8744
8745 Usage: $0 [OPTIONS] [FILE]...
8746
8747   -h, --help       print this help, then exit
8748   -V, --version    print version number, then exit
8749   -q, --quiet      do not print progress messages
8750   -d, --debug      don't remove temporary files
8751       --recheck    update $as_me by reconfiguring in the same conditions
8752   --file=FILE[:TEMPLATE]
8753                    instantiate the configuration file FILE
8754   --header=FILE[:TEMPLATE]
8755                    instantiate the configuration header FILE
8756
8757 Configuration files:
8758 $config_files
8759
8760 Configuration headers:
8761 $config_headers
8762
8763 Configuration commands:
8764 $config_commands
8765
8766 Report bugs to <bug-autoconf@gnu.org>."
8767 _ACEOF
8768
8769 cat >>$CONFIG_STATUS <<_ACEOF
8770 ac_cs_version="\\
8771 cpplib config.status
8772 configured by $0, generated by GNU Autoconf 2.59,
8773   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
8774
8775 Copyright (C) 2003 Free Software Foundation, Inc.
8776 This config.status script is free software; the Free Software Foundation
8777 gives unlimited permission to copy, distribute and modify it."
8778 srcdir=$srcdir
8779 INSTALL="$INSTALL"
8780 _ACEOF
8781
8782 cat >>$CONFIG_STATUS <<\_ACEOF
8783 # If no file are specified by the user, then we need to provide default
8784 # value.  By we need to know if files were specified by the user.
8785 ac_need_defaults=:
8786 while test $# != 0
8787 do
8788   case $1 in
8789   --*=*)
8790     ac_option=`expr "x$1" : 'x\([^=]*\)='`
8791     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
8792     ac_shift=:
8793     ;;
8794   -*)
8795     ac_option=$1
8796     ac_optarg=$2
8797     ac_shift=shift
8798     ;;
8799   *) # This is not an option, so the user has probably given explicit
8800      # arguments.
8801      ac_option=$1
8802      ac_need_defaults=false;;
8803   esac
8804
8805   case $ac_option in
8806   # Handling of the options.
8807 _ACEOF
8808 cat >>$CONFIG_STATUS <<\_ACEOF
8809   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8810     ac_cs_recheck=: ;;
8811   --version | --vers* | -V )
8812     echo "$ac_cs_version"; exit 0 ;;
8813   --he | --h)
8814     # Conflict between --help and --header
8815     { { echo "$as_me:$LINENO: error: ambiguous option: $1
8816 Try \`$0 --help' for more information." >&5
8817 echo "$as_me: error: ambiguous option: $1
8818 Try \`$0 --help' for more information." >&2;}
8819    { (exit 1); exit 1; }; };;
8820   --help | --hel | -h )
8821     echo "$ac_cs_usage"; exit 0 ;;
8822   --debug | --d* | -d )
8823     debug=: ;;
8824   --file | --fil | --fi | --f )
8825     $ac_shift
8826     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
8827     ac_need_defaults=false;;
8828   --header | --heade | --head | --hea )
8829     $ac_shift
8830     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
8831     ac_need_defaults=false;;
8832   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8833   | -silent | --silent | --silen | --sile | --sil | --si | --s)
8834     ac_cs_silent=: ;;
8835
8836   # This is an error.
8837   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
8838 Try \`$0 --help' for more information." >&5
8839 echo "$as_me: error: unrecognized option: $1
8840 Try \`$0 --help' for more information." >&2;}
8841    { (exit 1); exit 1; }; } ;;
8842
8843   *) ac_config_targets="$ac_config_targets $1" ;;
8844
8845   esac
8846   shift
8847 done
8848
8849 ac_configure_extra_args=
8850
8851 if $ac_cs_silent; then
8852   exec 6>/dev/null
8853   ac_configure_extra_args="$ac_configure_extra_args --silent"
8854 fi
8855
8856 _ACEOF
8857 cat >>$CONFIG_STATUS <<_ACEOF
8858 if \$ac_cs_recheck; then
8859   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
8860   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8861 fi
8862
8863 _ACEOF
8864
8865 cat >>$CONFIG_STATUS <<_ACEOF
8866 #
8867 # INIT-COMMANDS section.
8868 #
8869
8870 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
8871
8872 _ACEOF
8873
8874
8875
8876 cat >>$CONFIG_STATUS <<\_ACEOF
8877 for ac_config_target in $ac_config_targets
8878 do
8879   case "$ac_config_target" in
8880   # Handling of arguments.
8881   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8882   "depdir" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
8883   "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
8884   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
8885 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
8886    { (exit 1); exit 1; }; };;
8887   esac
8888 done
8889
8890 # If the user did not use the arguments to specify the items to instantiate,
8891 # then the envvar interface is used.  Set only those that are not.
8892 # We use the long form for the default assignment because of an extremely
8893 # bizarre bug on SunOS 4.1.3.
8894 if $ac_need_defaults; then
8895   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8896   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
8897   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
8898 fi
8899
8900 # Have a temporary directory for convenience.  Make it in the build tree
8901 # simply because there is no reason to put it here, and in addition,
8902 # creating and moving files from /tmp can sometimes cause problems.
8903 # Create a temporary directory, and hook for its removal unless debugging.
8904 $debug ||
8905 {
8906   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
8907   trap '{ (exit 1); exit 1; }' 1 2 13 15
8908 }
8909
8910 # Create a (secure) tmp directory for tmp files.
8911
8912 {
8913   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
8914   test -n "$tmp" && test -d "$tmp"
8915 }  ||
8916 {
8917   tmp=./confstat$$-$RANDOM
8918   (umask 077 && mkdir $tmp)
8919 } ||
8920 {
8921    echo "$me: cannot create a temporary directory in ." >&2
8922    { (exit 1); exit 1; }
8923 }
8924
8925 _ACEOF
8926
8927 cat >>$CONFIG_STATUS <<_ACEOF
8928
8929 #
8930 # CONFIG_FILES section.
8931 #
8932
8933 # No need to generate the scripts if there are no CONFIG_FILES.
8934 # This happens for instance when ./config.status config.h
8935 if test -n "\$CONFIG_FILES"; then
8936   # Protect against being on the right side of a sed subst in config.status.
8937   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
8938    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
8939 s,@SHELL@,$SHELL,;t t
8940 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
8941 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
8942 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
8943 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
8944 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
8945 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
8946 s,@exec_prefix@,$exec_prefix,;t t
8947 s,@prefix@,$prefix,;t t
8948 s,@program_transform_name@,$program_transform_name,;t t
8949 s,@bindir@,$bindir,;t t
8950 s,@sbindir@,$sbindir,;t t
8951 s,@libexecdir@,$libexecdir,;t t
8952 s,@datadir@,$datadir,;t t
8953 s,@sysconfdir@,$sysconfdir,;t t
8954 s,@sharedstatedir@,$sharedstatedir,;t t
8955 s,@localstatedir@,$localstatedir,;t t
8956 s,@libdir@,$libdir,;t t
8957 s,@includedir@,$includedir,;t t
8958 s,@oldincludedir@,$oldincludedir,;t t
8959 s,@infodir@,$infodir,;t t
8960 s,@mandir@,$mandir,;t t
8961 s,@build_alias@,$build_alias,;t t
8962 s,@host_alias@,$host_alias,;t t
8963 s,@target_alias@,$target_alias,;t t
8964 s,@DEFS@,$DEFS,;t t
8965 s,@ECHO_C@,$ECHO_C,;t t
8966 s,@ECHO_N@,$ECHO_N,;t t
8967 s,@ECHO_T@,$ECHO_T,;t t
8968 s,@LIBS@,$LIBS,;t t
8969 s,@build@,$build,;t t
8970 s,@build_cpu@,$build_cpu,;t t
8971 s,@build_vendor@,$build_vendor,;t t
8972 s,@build_os@,$build_os,;t t
8973 s,@host@,$host,;t t
8974 s,@host_cpu@,$host_cpu,;t t
8975 s,@host_vendor@,$host_vendor,;t t
8976 s,@host_os@,$host_os,;t t
8977 s,@target@,$target,;t t
8978 s,@target_cpu@,$target_cpu,;t t
8979 s,@target_vendor@,$target_vendor,;t t
8980 s,@target_os@,$target_os,;t t
8981 s,@SET_MAKE@,$SET_MAKE,;t t
8982 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
8983 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
8984 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
8985 s,@CC@,$CC,;t t
8986 s,@CFLAGS@,$CFLAGS,;t t
8987 s,@LDFLAGS@,$LDFLAGS,;t t
8988 s,@CPPFLAGS@,$CPPFLAGS,;t t
8989 s,@ac_ct_CC@,$ac_ct_CC,;t t
8990 s,@EXEEXT@,$EXEEXT,;t t
8991 s,@OBJEXT@,$OBJEXT,;t t
8992 s,@RANLIB@,$RANLIB,;t t
8993 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
8994 s,@ACLOCAL@,$ACLOCAL,;t t
8995 s,@AUTOCONF@,$AUTOCONF,;t t
8996 s,@AUTOHEADER@,$AUTOHEADER,;t t
8997 s,@WARN_CFLAGS@,$WARN_CFLAGS,;t t
8998 s,@WARN_PEDANTIC@,$WARN_PEDANTIC,;t t
8999 s,@WERROR@,$WERROR,;t t
9000 s,@am__leading_dot@,$am__leading_dot,;t t
9001 s,@DEPDIR@,$DEPDIR,;t t
9002 s,@CCDEPMODE@,$CCDEPMODE,;t t
9003 s,@CPP@,$CPP,;t t
9004 s,@EGREP@,$EGREP,;t t
9005 s,@LIBOBJS@,$LIBOBJS,;t t
9006 s,@ALLOCA@,$ALLOCA,;t t
9007 s,@USE_NLS@,$USE_NLS,;t t
9008 s,@LIBINTL@,$LIBINTL,;t t
9009 s,@LIBINTL_DEP@,$LIBINTL_DEP,;t t
9010 s,@INCINTL@,$INCINTL,;t t
9011 s,@XGETTEXT@,$XGETTEXT,;t t
9012 s,@GMSGFMT@,$GMSGFMT,;t t
9013 s,@POSUB@,$POSUB,;t t
9014 s,@CATALOGS@,$CATALOGS,;t t
9015 s,@DATADIRNAME@,$DATADIRNAME,;t t
9016 s,@INSTOBJEXT@,$INSTOBJEXT,;t t
9017 s,@GENCAT@,$GENCAT,;t t
9018 s,@CATOBJEXT@,$CATOBJEXT,;t t
9019 s,@LIBICONV@,$LIBICONV,;t t
9020 s,@LTLIBICONV@,$LTLIBICONV,;t t
9021 s,@PACKAGE@,$PACKAGE,;t t
9022 s,@USED_CATALOGS@,$USED_CATALOGS,;t t
9023 s,@MAINT@,$MAINT,;t t
9024 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
9025 CEOF
9026
9027 _ACEOF
9028
9029   cat >>$CONFIG_STATUS <<\_ACEOF
9030   # Split the substitutions into bite-sized pieces for seds with
9031   # small command number limits, like on Digital OSF/1 and HP-UX.
9032   ac_max_sed_lines=48
9033   ac_sed_frag=1 # Number of current file.
9034   ac_beg=1 # First line for current file.
9035   ac_end=$ac_max_sed_lines # Line after last line for current file.
9036   ac_more_lines=:
9037   ac_sed_cmds=
9038   while $ac_more_lines; do
9039     if test $ac_beg -gt 1; then
9040       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
9041     else
9042       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
9043     fi
9044     if test ! -s $tmp/subs.frag; then
9045       ac_more_lines=false
9046     else
9047       # The purpose of the label and of the branching condition is to
9048       # speed up the sed processing (if there are no `@' at all, there
9049       # is no need to browse any of the substitutions).
9050       # These are the two extra sed commands mentioned above.
9051       (echo ':t
9052   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
9053       if test -z "$ac_sed_cmds"; then
9054         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
9055       else
9056         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
9057       fi
9058       ac_sed_frag=`expr $ac_sed_frag + 1`
9059       ac_beg=$ac_end
9060       ac_end=`expr $ac_end + $ac_max_sed_lines`
9061     fi
9062   done
9063   if test -z "$ac_sed_cmds"; then
9064     ac_sed_cmds=cat
9065   fi
9066 fi # test -n "$CONFIG_FILES"
9067
9068 _ACEOF
9069 cat >>$CONFIG_STATUS <<\_ACEOF
9070 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
9071   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9072   case $ac_file in
9073   - | *:- | *:-:* ) # input from stdin
9074         cat >$tmp/stdin
9075         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
9076         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
9077   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
9078         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
9079   * )   ac_file_in=$ac_file.in ;;
9080   esac
9081
9082   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
9083   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
9084 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9085          X"$ac_file" : 'X\(//\)[^/]' \| \
9086          X"$ac_file" : 'X\(//\)$' \| \
9087          X"$ac_file" : 'X\(/\)' \| \
9088          .     : '\(.\)' 2>/dev/null ||
9089 echo X"$ac_file" |
9090     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9091           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9092           /^X\(\/\/\)$/{ s//\1/; q; }
9093           /^X\(\/\).*/{ s//\1/; q; }
9094           s/.*/./; q'`
9095   { if $as_mkdir_p; then
9096     mkdir -p "$ac_dir"
9097   else
9098     as_dir="$ac_dir"
9099     as_dirs=
9100     while test ! -d "$as_dir"; do
9101       as_dirs="$as_dir $as_dirs"
9102       as_dir=`(dirname "$as_dir") 2>/dev/null ||
9103 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9104          X"$as_dir" : 'X\(//\)[^/]' \| \
9105          X"$as_dir" : 'X\(//\)$' \| \
9106          X"$as_dir" : 'X\(/\)' \| \
9107          .     : '\(.\)' 2>/dev/null ||
9108 echo X"$as_dir" |
9109     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9110           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9111           /^X\(\/\/\)$/{ s//\1/; q; }
9112           /^X\(\/\).*/{ s//\1/; q; }
9113           s/.*/./; q'`
9114     done
9115     test ! -n "$as_dirs" || mkdir $as_dirs
9116   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9117 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9118    { (exit 1); exit 1; }; }; }
9119
9120   ac_builddir=.
9121
9122 if test "$ac_dir" != .; then
9123   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
9124   # A "../" for each directory in $ac_dir_suffix.
9125   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
9126 else
9127   ac_dir_suffix= ac_top_builddir=
9128 fi
9129
9130 case $srcdir in
9131   .)  # No --srcdir option.  We are building in place.
9132     ac_srcdir=.
9133     if test -z "$ac_top_builddir"; then
9134        ac_top_srcdir=.
9135     else
9136        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
9137     fi ;;
9138   [\\/]* | ?:[\\/]* )  # Absolute path.
9139     ac_srcdir=$srcdir$ac_dir_suffix;
9140     ac_top_srcdir=$srcdir ;;
9141   *) # Relative path.
9142     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
9143     ac_top_srcdir=$ac_top_builddir$srcdir ;;
9144 esac
9145
9146 # Do not use `cd foo && pwd` to compute absolute paths, because
9147 # the directories may not exist.
9148 case `pwd` in
9149 .) ac_abs_builddir="$ac_dir";;
9150 *)
9151   case "$ac_dir" in
9152   .) ac_abs_builddir=`pwd`;;
9153   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
9154   *) ac_abs_builddir=`pwd`/"$ac_dir";;
9155   esac;;
9156 esac
9157 case $ac_abs_builddir in
9158 .) ac_abs_top_builddir=${ac_top_builddir}.;;
9159 *)
9160   case ${ac_top_builddir}. in
9161   .) ac_abs_top_builddir=$ac_abs_builddir;;
9162   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
9163   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
9164   esac;;
9165 esac
9166 case $ac_abs_builddir in
9167 .) ac_abs_srcdir=$ac_srcdir;;
9168 *)
9169   case $ac_srcdir in
9170   .) ac_abs_srcdir=$ac_abs_builddir;;
9171   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
9172   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
9173   esac;;
9174 esac
9175 case $ac_abs_builddir in
9176 .) ac_abs_top_srcdir=$ac_top_srcdir;;
9177 *)
9178   case $ac_top_srcdir in
9179   .) ac_abs_top_srcdir=$ac_abs_builddir;;
9180   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
9181   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
9182   esac;;
9183 esac
9184
9185
9186   case $INSTALL in
9187   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
9188   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
9189   esac
9190
9191   if test x"$ac_file" != x-; then
9192     { echo "$as_me:$LINENO: creating $ac_file" >&5
9193 echo "$as_me: creating $ac_file" >&6;}
9194     rm -f "$ac_file"
9195   fi
9196   # Let's still pretend it is `configure' which instantiates (i.e., don't
9197   # use $as_me), people would be surprised to read:
9198   #    /* config.h.  Generated by config.status.  */
9199   if test x"$ac_file" = x-; then
9200     configure_input=
9201   else
9202     configure_input="$ac_file.  "
9203   fi
9204   configure_input=$configure_input"Generated from `echo $ac_file_in |
9205                                      sed 's,.*/,,'` by configure."
9206
9207   # First look for the input files in the build tree, otherwise in the
9208   # src tree.
9209   ac_file_inputs=`IFS=:
9210     for f in $ac_file_in; do
9211       case $f in
9212       -) echo $tmp/stdin ;;
9213       [\\/$]*)
9214          # Absolute (can't be DOS-style, as IFS=:)
9215          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9216 echo "$as_me: error: cannot find input file: $f" >&2;}
9217    { (exit 1); exit 1; }; }
9218          echo "$f";;
9219       *) # Relative
9220          if test -f "$f"; then
9221            # Build tree
9222            echo "$f"
9223          elif test -f "$srcdir/$f"; then
9224            # Source tree
9225            echo "$srcdir/$f"
9226          else
9227            # /dev/null tree
9228            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9229 echo "$as_me: error: cannot find input file: $f" >&2;}
9230    { (exit 1); exit 1; }; }
9231          fi;;
9232       esac
9233     done` || { (exit 1); exit 1; }
9234 _ACEOF
9235 cat >>$CONFIG_STATUS <<_ACEOF
9236   sed "$ac_vpsub
9237 $extrasub
9238 _ACEOF
9239 cat >>$CONFIG_STATUS <<\_ACEOF
9240 :t
9241 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
9242 s,@configure_input@,$configure_input,;t t
9243 s,@srcdir@,$ac_srcdir,;t t
9244 s,@abs_srcdir@,$ac_abs_srcdir,;t t
9245 s,@top_srcdir@,$ac_top_srcdir,;t t
9246 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
9247 s,@builddir@,$ac_builddir,;t t
9248 s,@abs_builddir@,$ac_abs_builddir,;t t
9249 s,@top_builddir@,$ac_top_builddir,;t t
9250 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
9251 s,@INSTALL@,$ac_INSTALL,;t t
9252 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
9253   rm -f $tmp/stdin
9254   if test x"$ac_file" != x-; then
9255     mv $tmp/out $ac_file
9256   else
9257     cat $tmp/out
9258     rm -f $tmp/out
9259   fi
9260
9261 done
9262 _ACEOF
9263 cat >>$CONFIG_STATUS <<\_ACEOF
9264
9265 #
9266 # CONFIG_HEADER section.
9267 #
9268
9269 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
9270 # NAME is the cpp macro being defined and VALUE is the value it is being given.
9271 #
9272 # ac_d sets the value in "#define NAME VALUE" lines.
9273 ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
9274 ac_dB='[         ].*$,\1#\2'
9275 ac_dC=' '
9276 ac_dD=',;t'
9277 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
9278 ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9279 ac_uB='$,\1#\2define\3'
9280 ac_uC=' '
9281 ac_uD=',;t'
9282
9283 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
9284   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9285   case $ac_file in
9286   - | *:- | *:-:* ) # input from stdin
9287         cat >$tmp/stdin
9288         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
9289         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
9290   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
9291         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
9292   * )   ac_file_in=$ac_file.in ;;
9293   esac
9294
9295   test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
9296 echo "$as_me: creating $ac_file" >&6;}
9297
9298   # First look for the input files in the build tree, otherwise in the
9299   # src tree.
9300   ac_file_inputs=`IFS=:
9301     for f in $ac_file_in; do
9302       case $f in
9303       -) echo $tmp/stdin ;;
9304       [\\/$]*)
9305          # Absolute (can't be DOS-style, as IFS=:)
9306          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9307 echo "$as_me: error: cannot find input file: $f" >&2;}
9308    { (exit 1); exit 1; }; }
9309          # Do quote $f, to prevent DOS paths from being IFS'd.
9310          echo "$f";;
9311       *) # Relative
9312          if test -f "$f"; then
9313            # Build tree
9314            echo "$f"
9315          elif test -f "$srcdir/$f"; then
9316            # Source tree
9317            echo "$srcdir/$f"
9318          else
9319            # /dev/null tree
9320            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9321 echo "$as_me: error: cannot find input file: $f" >&2;}
9322    { (exit 1); exit 1; }; }
9323          fi;;
9324       esac
9325     done` || { (exit 1); exit 1; }
9326   # Remove the trailing spaces.
9327   sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
9328
9329 _ACEOF
9330
9331 # Transform confdefs.h into two sed scripts, `conftest.defines' and
9332 # `conftest.undefs', that substitutes the proper values into
9333 # config.h.in to produce config.h.  The first handles `#define'
9334 # templates, and the second `#undef' templates.
9335 # And first: Protect against being on the right side of a sed subst in
9336 # config.status.  Protect against being in an unquoted here document
9337 # in config.status.
9338 rm -f conftest.defines conftest.undefs
9339 # Using a here document instead of a string reduces the quoting nightmare.
9340 # Putting comments in sed scripts is not portable.
9341 #
9342 # `end' is used to avoid that the second main sed command (meant for
9343 # 0-ary CPP macros) applies to n-ary macro definitions.
9344 # See the Autoconf documentation for `clear'.
9345 cat >confdef2sed.sed <<\_ACEOF
9346 s/[\\&,]/\\&/g
9347 s,[\\$`],\\&,g
9348 t clear
9349 : clear
9350 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
9351 t end
9352 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
9353 : end
9354 _ACEOF
9355 # If some macros were called several times there might be several times
9356 # the same #defines, which is useless.  Nevertheless, we may not want to
9357 # sort them, since we want the *last* AC-DEFINE to be honored.
9358 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
9359 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
9360 rm -f confdef2sed.sed
9361
9362 # This sed command replaces #undef with comments.  This is necessary, for
9363 # example, in the case of _POSIX_SOURCE, which is predefined and required
9364 # on some systems where configure will not decide to define it.
9365 cat >>conftest.undefs <<\_ACEOF
9366 s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
9367 _ACEOF
9368
9369 # Break up conftest.defines because some shells have a limit on the size
9370 # of here documents, and old seds have small limits too (100 cmds).
9371 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
9372 echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
9373 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
9374 echo '  :' >>$CONFIG_STATUS
9375 rm -f conftest.tail
9376 while grep . conftest.defines >/dev/null
9377 do
9378   # Write a limited-size here document to $tmp/defines.sed.
9379   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
9380   # Speed up: don't consider the non `#define' lines.
9381   echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
9382   # Work around the forget-to-reset-the-flag bug.
9383   echo 't clr' >>$CONFIG_STATUS
9384   echo ': clr' >>$CONFIG_STATUS
9385   sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
9386   echo 'CEOF
9387   sed -f $tmp/defines.sed $tmp/in >$tmp/out
9388   rm -f $tmp/in
9389   mv $tmp/out $tmp/in
9390 ' >>$CONFIG_STATUS
9391   sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
9392   rm -f conftest.defines
9393   mv conftest.tail conftest.defines
9394 done
9395 rm -f conftest.defines
9396 echo '  fi # grep' >>$CONFIG_STATUS
9397 echo >>$CONFIG_STATUS
9398
9399 # Break up conftest.undefs because some shells have a limit on the size
9400 # of here documents, and old seds have small limits too (100 cmds).
9401 echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
9402 rm -f conftest.tail
9403 while grep . conftest.undefs >/dev/null
9404 do
9405   # Write a limited-size here document to $tmp/undefs.sed.
9406   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
9407   # Speed up: don't consider the non `#undef'
9408   echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
9409   # Work around the forget-to-reset-the-flag bug.
9410   echo 't clr' >>$CONFIG_STATUS
9411   echo ': clr' >>$CONFIG_STATUS
9412   sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
9413   echo 'CEOF
9414   sed -f $tmp/undefs.sed $tmp/in >$tmp/out
9415   rm -f $tmp/in
9416   mv $tmp/out $tmp/in
9417 ' >>$CONFIG_STATUS
9418   sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
9419   rm -f conftest.undefs
9420   mv conftest.tail conftest.undefs
9421 done
9422 rm -f conftest.undefs
9423
9424 cat >>$CONFIG_STATUS <<\_ACEOF
9425   # Let's still pretend it is `configure' which instantiates (i.e., don't
9426   # use $as_me), people would be surprised to read:
9427   #    /* config.h.  Generated by config.status.  */
9428   if test x"$ac_file" = x-; then
9429     echo "/* Generated by configure.  */" >$tmp/config.h
9430   else
9431     echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
9432   fi
9433   cat $tmp/in >>$tmp/config.h
9434   rm -f $tmp/in
9435   if test x"$ac_file" != x-; then
9436     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
9437       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
9438 echo "$as_me: $ac_file is unchanged" >&6;}
9439     else
9440       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
9441 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9442          X"$ac_file" : 'X\(//\)[^/]' \| \
9443          X"$ac_file" : 'X\(//\)$' \| \
9444          X"$ac_file" : 'X\(/\)' \| \
9445          .     : '\(.\)' 2>/dev/null ||
9446 echo X"$ac_file" |
9447     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9448           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9449           /^X\(\/\/\)$/{ s//\1/; q; }
9450           /^X\(\/\).*/{ s//\1/; q; }
9451           s/.*/./; q'`
9452       { if $as_mkdir_p; then
9453     mkdir -p "$ac_dir"
9454   else
9455     as_dir="$ac_dir"
9456     as_dirs=
9457     while test ! -d "$as_dir"; do
9458       as_dirs="$as_dir $as_dirs"
9459       as_dir=`(dirname "$as_dir") 2>/dev/null ||
9460 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9461          X"$as_dir" : 'X\(//\)[^/]' \| \
9462          X"$as_dir" : 'X\(//\)$' \| \
9463          X"$as_dir" : 'X\(/\)' \| \
9464          .     : '\(.\)' 2>/dev/null ||
9465 echo X"$as_dir" |
9466     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9467           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9468           /^X\(\/\/\)$/{ s//\1/; q; }
9469           /^X\(\/\).*/{ s//\1/; q; }
9470           s/.*/./; q'`
9471     done
9472     test ! -n "$as_dirs" || mkdir $as_dirs
9473   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9474 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9475    { (exit 1); exit 1; }; }; }
9476
9477       rm -f $ac_file
9478       mv $tmp/config.h $ac_file
9479     fi
9480   else
9481     cat $tmp/config.h
9482     rm -f $tmp/config.h
9483   fi
9484   # Run the commands associated with the file.
9485   case $ac_file in
9486     config.h ) echo timestamp > stamp-h1 ;;
9487   esac
9488 done
9489 _ACEOF
9490 cat >>$CONFIG_STATUS <<\_ACEOF
9491
9492 #
9493 # CONFIG_COMMANDS section.
9494 #
9495 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
9496   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
9497   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
9498   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
9499 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9500          X"$ac_dest" : 'X\(//\)[^/]' \| \
9501          X"$ac_dest" : 'X\(//\)$' \| \
9502          X"$ac_dest" : 'X\(/\)' \| \
9503          .     : '\(.\)' 2>/dev/null ||
9504 echo X"$ac_dest" |
9505     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9506           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9507           /^X\(\/\/\)$/{ s//\1/; q; }
9508           /^X\(\/\).*/{ s//\1/; q; }
9509           s/.*/./; q'`
9510   { if $as_mkdir_p; then
9511     mkdir -p "$ac_dir"
9512   else
9513     as_dir="$ac_dir"
9514     as_dirs=
9515     while test ! -d "$as_dir"; do
9516       as_dirs="$as_dir $as_dirs"
9517       as_dir=`(dirname "$as_dir") 2>/dev/null ||
9518 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9519          X"$as_dir" : 'X\(//\)[^/]' \| \
9520          X"$as_dir" : 'X\(//\)$' \| \
9521          X"$as_dir" : 'X\(/\)' \| \
9522          .     : '\(.\)' 2>/dev/null ||
9523 echo X"$as_dir" |
9524     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9525           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9526           /^X\(\/\/\)$/{ s//\1/; q; }
9527           /^X\(\/\).*/{ s//\1/; q; }
9528           s/.*/./; q'`
9529     done
9530     test ! -n "$as_dirs" || mkdir $as_dirs
9531   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9532 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9533    { (exit 1); exit 1; }; }; }
9534
9535   ac_builddir=.
9536
9537 if test "$ac_dir" != .; then
9538   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
9539   # A "../" for each directory in $ac_dir_suffix.
9540   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
9541 else
9542   ac_dir_suffix= ac_top_builddir=
9543 fi
9544
9545 case $srcdir in
9546   .)  # No --srcdir option.  We are building in place.
9547     ac_srcdir=.
9548     if test -z "$ac_top_builddir"; then
9549        ac_top_srcdir=.
9550     else
9551        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
9552     fi ;;
9553   [\\/]* | ?:[\\/]* )  # Absolute path.
9554     ac_srcdir=$srcdir$ac_dir_suffix;
9555     ac_top_srcdir=$srcdir ;;
9556   *) # Relative path.
9557     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
9558     ac_top_srcdir=$ac_top_builddir$srcdir ;;
9559 esac
9560
9561 # Do not use `cd foo && pwd` to compute absolute paths, because
9562 # the directories may not exist.
9563 case `pwd` in
9564 .) ac_abs_builddir="$ac_dir";;
9565 *)
9566   case "$ac_dir" in
9567   .) ac_abs_builddir=`pwd`;;
9568   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
9569   *) ac_abs_builddir=`pwd`/"$ac_dir";;
9570   esac;;
9571 esac
9572 case $ac_abs_builddir in
9573 .) ac_abs_top_builddir=${ac_top_builddir}.;;
9574 *)
9575   case ${ac_top_builddir}. in
9576   .) ac_abs_top_builddir=$ac_abs_builddir;;
9577   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
9578   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
9579   esac;;
9580 esac
9581 case $ac_abs_builddir in
9582 .) ac_abs_srcdir=$ac_srcdir;;
9583 *)
9584   case $ac_srcdir in
9585   .) ac_abs_srcdir=$ac_abs_builddir;;
9586   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
9587   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
9588   esac;;
9589 esac
9590 case $ac_abs_builddir in
9591 .) ac_abs_top_srcdir=$ac_top_srcdir;;
9592 *)
9593   case $ac_top_srcdir in
9594   .) ac_abs_top_srcdir=$ac_abs_builddir;;
9595   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
9596   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
9597   esac;;
9598 esac
9599
9600
9601   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
9602 echo "$as_me: executing $ac_dest commands" >&6;}
9603   case $ac_dest in
9604     depdir ) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
9605   esac
9606 done
9607 _ACEOF
9608
9609 cat >>$CONFIG_STATUS <<\_ACEOF
9610
9611 { (exit 0); exit 0; }
9612 _ACEOF
9613 chmod +x $CONFIG_STATUS
9614 ac_clean_files=$ac_clean_files_save
9615
9616
9617 # configure is writing to config.log, and then calls config.status.
9618 # config.status does its own redirection, appending to config.log.
9619 # Unfortunately, on DOS this fails, as config.log is still kept open
9620 # by configure, so config.status won't be able to write to it; its
9621 # output is simply discarded.  So we exec the FD to /dev/null,
9622 # effectively closing config.log, so it can be properly (re)opened and
9623 # appended to by config.status.  When coming back to configure, we
9624 # need to make the FD available again.
9625 if test "$no_create" != yes; then
9626   ac_cs_success=:
9627   ac_config_status_args=
9628   test "$silent" = yes &&
9629     ac_config_status_args="$ac_config_status_args --quiet"
9630   exec 5>/dev/null
9631   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
9632   exec 5>>config.log
9633   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
9634   # would make configure fail if this is the last instruction.
9635   $ac_cs_success || { (exit 1); exit 1; }
9636 fi
9637