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         # differences in whitespace do not lead to failure.
1261         ac_old_val_w=`echo x $ac_old_val`
1262         ac_new_val_w=`echo x $ac_new_val`
1263         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1264           { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1265 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1266           ac_cache_corrupted=:
1267         else
1268           { echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1269 echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1270           eval $ac_var=\$ac_old_val
1271         fi
1272         { echo "$as_me:$LINENO:   former value:  \`$ac_old_val'" >&5
1273 echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1274         { echo "$as_me:$LINENO:   current value: \`$ac_new_val'" >&5
1275 echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1276       fi;;
1277   esac
1278   # Pass precious variables to config.status.
1279   if test "$ac_new_set" = set; then
1280     case $ac_new_val in
1281     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1282       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1283     *) ac_arg=$ac_var=$ac_new_val ;;
1284     esac
1285     case " $ac_configure_args " in
1286       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1287       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1288     esac
1289   fi
1290 done
1291 if $ac_cache_corrupted; then
1292   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1293 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1294   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1295 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1296    { (exit 1); exit 1; }; }
1297 fi
1298
1299 ac_ext=c
1300 ac_cpp='$CPP $CPPFLAGS'
1301 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1302 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1303 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332 case ../config in
1333   [\\/]* | ?:[\\/]* ) ac_macro_dir=../config         ;;
1334   *)                      ac_macro_dir=$srcdir/../config ;;
1335 esac
1336 if test -d "$ac_macro_dir"; then :
1337 else
1338   { { echo "$as_me:$LINENO: error: cannot find macro directory \`../config'" >&5
1339 echo "$as_me: error: cannot find macro directory \`../config'" >&2;}
1340    { (exit 1); exit 1; }; }
1341 fi
1342
1343 ac_aux_dir=
1344 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1345   if test -f $ac_dir/install-sh; then
1346     ac_aux_dir=$ac_dir
1347     ac_install_sh="$ac_aux_dir/install-sh -c"
1348     break
1349   elif test -f $ac_dir/install.sh; then
1350     ac_aux_dir=$ac_dir
1351     ac_install_sh="$ac_aux_dir/install.sh -c"
1352     break
1353   elif test -f $ac_dir/shtool; then
1354     ac_aux_dir=$ac_dir
1355     ac_install_sh="$ac_aux_dir/shtool install -c"
1356     break
1357   fi
1358 done
1359 if test -z "$ac_aux_dir"; then
1360   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1361 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1362    { (exit 1); exit 1; }; }
1363 fi
1364 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1365 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1366 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1367
1368 # Make sure we can run config.sub.
1369 $ac_config_sub sun4 >/dev/null 2>&1 ||
1370   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1371 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1372    { (exit 1); exit 1; }; }
1373
1374 echo "$as_me:$LINENO: checking build system type" >&5
1375 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1376 if test "${ac_cv_build+set}" = set; then
1377   echo $ECHO_N "(cached) $ECHO_C" >&6
1378 else
1379   ac_cv_build_alias=$build_alias
1380 test -z "$ac_cv_build_alias" &&
1381   ac_cv_build_alias=`$ac_config_guess`
1382 test -z "$ac_cv_build_alias" &&
1383   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1384 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1385    { (exit 1); exit 1; }; }
1386 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1387   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1388 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1389    { (exit 1); exit 1; }; }
1390
1391 fi
1392 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1393 echo "${ECHO_T}$ac_cv_build" >&6
1394 build=$ac_cv_build
1395 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1396 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1397 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1398
1399
1400 echo "$as_me:$LINENO: checking host system type" >&5
1401 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1402 if test "${ac_cv_host+set}" = set; then
1403   echo $ECHO_N "(cached) $ECHO_C" >&6
1404 else
1405   ac_cv_host_alias=$host_alias
1406 test -z "$ac_cv_host_alias" &&
1407   ac_cv_host_alias=$ac_cv_build_alias
1408 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1409   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1410 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1411    { (exit 1); exit 1; }; }
1412
1413 fi
1414 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1415 echo "${ECHO_T}$ac_cv_host" >&6
1416 host=$ac_cv_host
1417 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1418 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1419 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1420
1421
1422 echo "$as_me:$LINENO: checking target system type" >&5
1423 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1424 if test "${ac_cv_target+set}" = set; then
1425   echo $ECHO_N "(cached) $ECHO_C" >&6
1426 else
1427   ac_cv_target_alias=$target_alias
1428 test "x$ac_cv_target_alias" = "x" &&
1429   ac_cv_target_alias=$ac_cv_host_alias
1430 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1431   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1432 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1433    { (exit 1); exit 1; }; }
1434
1435 fi
1436 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1437 echo "${ECHO_T}$ac_cv_target" >&6
1438 target=$ac_cv_target
1439 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1440 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1441 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1442
1443
1444 # The aliases save the names the user supplied, while $host etc.
1445 # will get canonicalized.
1446 test -n "$target_alias" &&
1447   test "$program_prefix$program_suffix$program_transform_name" = \
1448     NONENONEs,x,x, &&
1449   program_prefix=${target_alias}-
1450
1451 # Checks for programs.
1452 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1453 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1454 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
1455 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1456   echo $ECHO_N "(cached) $ECHO_C" >&6
1457 else
1458   cat >conftest.make <<\_ACEOF
1459 all:
1460         @echo 'ac_maketemp="$(MAKE)"'
1461 _ACEOF
1462 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1463 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
1464 if test -n "$ac_maketemp"; then
1465   eval ac_cv_prog_make_${ac_make}_set=yes
1466 else
1467   eval ac_cv_prog_make_${ac_make}_set=no
1468 fi
1469 rm -f conftest.make
1470 fi
1471 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1472   echo "$as_me:$LINENO: result: yes" >&5
1473 echo "${ECHO_T}yes" >&6
1474   SET_MAKE=
1475 else
1476   echo "$as_me:$LINENO: result: no" >&5
1477 echo "${ECHO_T}no" >&6
1478   SET_MAKE="MAKE=${MAKE-make}"
1479 fi
1480
1481 # Find a good install program.  We prefer a C program (faster),
1482 # so one script is as good as another.  But avoid the broken or
1483 # incompatible versions:
1484 # SysV /etc/install, /usr/sbin/install
1485 # SunOS /usr/etc/install
1486 # IRIX /sbin/install
1487 # AIX /bin/install
1488 # AmigaOS /C/install, which installs bootblocks on floppy discs
1489 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1490 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1491 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1492 # OS/2's system install, which has a completely different semantic
1493 # ./install, which can be erroneously created by make from ./install.sh.
1494 # Reject install programs that cannot install multiple files.
1495 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1496 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1497 if test -z "$INSTALL"; then
1498 if test "${ac_cv_path_install+set}" = set; then
1499   echo $ECHO_N "(cached) $ECHO_C" >&6
1500 else
1501   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1502 for as_dir in $PATH
1503 do
1504   IFS=$as_save_IFS
1505   test -z "$as_dir" && as_dir=.
1506   # Account for people who put trailing slashes in PATH elements.
1507 case $as_dir/ in
1508   ./ | .// | /cC/* | \
1509   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1510   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1511   /usr/ucb/* ) ;;
1512   *)
1513     # OSF1 and SCO ODT 3.0 have their own names for install.
1514     # Don't use installbsd from OSF since it installs stuff as root
1515     # by default.
1516     for ac_prog in ginstall scoinst install; do
1517       for ac_exec_ext in '' $ac_executable_extensions; do
1518         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1519           if test $ac_prog = install &&
1520             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1521             # AIX install.  It has an incompatible calling convention.
1522             :
1523           elif test $ac_prog = install &&
1524             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1525             # program-specific install script used by HP pwplus--don't use.
1526             :
1527           else
1528             rm -rf conftest.one conftest.two conftest.dir
1529             echo one > conftest.one
1530             echo two > conftest.two
1531             mkdir conftest.dir
1532             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
1533               test -s conftest.one && test -s conftest.two &&
1534               test -s conftest.dir/conftest.one &&
1535               test -s conftest.dir/conftest.two
1536             then
1537               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1538               break 3
1539             fi
1540           fi
1541         fi
1542       done
1543     done
1544     ;;
1545 esac
1546 done
1547
1548 rm -rf conftest.one conftest.two conftest.dir
1549
1550 fi
1551   if test "${ac_cv_path_install+set}" = set; then
1552     INSTALL=$ac_cv_path_install
1553   else
1554     # As a last resort, use the slow shell script.  Don't cache a
1555     # value for INSTALL within a source directory, because that will
1556     # break other packages using the cache if that directory is
1557     # removed, or if the value is a relative name.
1558     INSTALL=$ac_install_sh
1559   fi
1560 fi
1561 echo "$as_me:$LINENO: result: $INSTALL" >&5
1562 echo "${ECHO_T}$INSTALL" >&6
1563
1564 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1565 # It thinks the first close brace ends the variable substitution.
1566 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1567
1568 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1569
1570 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1571
1572 ac_ext=c
1573 ac_cpp='$CPP $CPPFLAGS'
1574 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1575 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1576 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1577 if test -n "$ac_tool_prefix"; then
1578   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1579 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1580 echo "$as_me:$LINENO: checking for $ac_word" >&5
1581 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1582 if test "${ac_cv_prog_CC+set}" = set; then
1583   echo $ECHO_N "(cached) $ECHO_C" >&6
1584 else
1585   if test -n "$CC"; then
1586   ac_cv_prog_CC="$CC" # Let the user override the test.
1587 else
1588 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1589 for as_dir in $PATH
1590 do
1591   IFS=$as_save_IFS
1592   test -z "$as_dir" && as_dir=.
1593   for ac_exec_ext in '' $ac_executable_extensions; do
1594   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1595     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1596     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1597     break 2
1598   fi
1599 done
1600 done
1601
1602 fi
1603 fi
1604 CC=$ac_cv_prog_CC
1605 if test -n "$CC"; then
1606   echo "$as_me:$LINENO: result: $CC" >&5
1607 echo "${ECHO_T}$CC" >&6
1608 else
1609   echo "$as_me:$LINENO: result: no" >&5
1610 echo "${ECHO_T}no" >&6
1611 fi
1612
1613 fi
1614 if test -z "$ac_cv_prog_CC"; then
1615   ac_ct_CC=$CC
1616   # Extract the first word of "gcc", so it can be a program name with args.
1617 set dummy gcc; ac_word=$2
1618 echo "$as_me:$LINENO: checking for $ac_word" >&5
1619 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1620 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1621   echo $ECHO_N "(cached) $ECHO_C" >&6
1622 else
1623   if test -n "$ac_ct_CC"; then
1624   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1625 else
1626 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1627 for as_dir in $PATH
1628 do
1629   IFS=$as_save_IFS
1630   test -z "$as_dir" && as_dir=.
1631   for ac_exec_ext in '' $ac_executable_extensions; do
1632   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1633     ac_cv_prog_ac_ct_CC="gcc"
1634     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1635     break 2
1636   fi
1637 done
1638 done
1639
1640 fi
1641 fi
1642 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1643 if test -n "$ac_ct_CC"; then
1644   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1645 echo "${ECHO_T}$ac_ct_CC" >&6
1646 else
1647   echo "$as_me:$LINENO: result: no" >&5
1648 echo "${ECHO_T}no" >&6
1649 fi
1650
1651   CC=$ac_ct_CC
1652 else
1653   CC="$ac_cv_prog_CC"
1654 fi
1655
1656 if test -z "$CC"; then
1657   if test -n "$ac_tool_prefix"; then
1658   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1659 set dummy ${ac_tool_prefix}cc; ac_word=$2
1660 echo "$as_me:$LINENO: checking for $ac_word" >&5
1661 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1662 if test "${ac_cv_prog_CC+set}" = set; then
1663   echo $ECHO_N "(cached) $ECHO_C" >&6
1664 else
1665   if test -n "$CC"; then
1666   ac_cv_prog_CC="$CC" # Let the user override the test.
1667 else
1668 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1669 for as_dir in $PATH
1670 do
1671   IFS=$as_save_IFS
1672   test -z "$as_dir" && as_dir=.
1673   for ac_exec_ext in '' $ac_executable_extensions; do
1674   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1675     ac_cv_prog_CC="${ac_tool_prefix}cc"
1676     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1677     break 2
1678   fi
1679 done
1680 done
1681
1682 fi
1683 fi
1684 CC=$ac_cv_prog_CC
1685 if test -n "$CC"; then
1686   echo "$as_me:$LINENO: result: $CC" >&5
1687 echo "${ECHO_T}$CC" >&6
1688 else
1689   echo "$as_me:$LINENO: result: no" >&5
1690 echo "${ECHO_T}no" >&6
1691 fi
1692
1693 fi
1694 if test -z "$ac_cv_prog_CC"; then
1695   ac_ct_CC=$CC
1696   # Extract the first word of "cc", so it can be a program name with args.
1697 set dummy cc; ac_word=$2
1698 echo "$as_me:$LINENO: checking for $ac_word" >&5
1699 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1700 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1701   echo $ECHO_N "(cached) $ECHO_C" >&6
1702 else
1703   if test -n "$ac_ct_CC"; then
1704   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1705 else
1706 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1707 for as_dir in $PATH
1708 do
1709   IFS=$as_save_IFS
1710   test -z "$as_dir" && as_dir=.
1711   for ac_exec_ext in '' $ac_executable_extensions; do
1712   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1713     ac_cv_prog_ac_ct_CC="cc"
1714     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1715     break 2
1716   fi
1717 done
1718 done
1719
1720 fi
1721 fi
1722 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1723 if test -n "$ac_ct_CC"; then
1724   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1725 echo "${ECHO_T}$ac_ct_CC" >&6
1726 else
1727   echo "$as_me:$LINENO: result: no" >&5
1728 echo "${ECHO_T}no" >&6
1729 fi
1730
1731   CC=$ac_ct_CC
1732 else
1733   CC="$ac_cv_prog_CC"
1734 fi
1735
1736 fi
1737 if test -z "$CC"; then
1738   # Extract the first word of "cc", so it can be a program name with args.
1739 set dummy cc; ac_word=$2
1740 echo "$as_me:$LINENO: checking for $ac_word" >&5
1741 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1742 if test "${ac_cv_prog_CC+set}" = set; then
1743   echo $ECHO_N "(cached) $ECHO_C" >&6
1744 else
1745   if test -n "$CC"; then
1746   ac_cv_prog_CC="$CC" # Let the user override the test.
1747 else
1748   ac_prog_rejected=no
1749 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1750 for as_dir in $PATH
1751 do
1752   IFS=$as_save_IFS
1753   test -z "$as_dir" && as_dir=.
1754   for ac_exec_ext in '' $ac_executable_extensions; do
1755   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1756     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1757        ac_prog_rejected=yes
1758        continue
1759      fi
1760     ac_cv_prog_CC="cc"
1761     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1762     break 2
1763   fi
1764 done
1765 done
1766
1767 if test $ac_prog_rejected = yes; then
1768   # We found a bogon in the path, so make sure we never use it.
1769   set dummy $ac_cv_prog_CC
1770   shift
1771   if test $# != 0; then
1772     # We chose a different compiler from the bogus one.
1773     # However, it has the same basename, so the bogon will be chosen
1774     # first if we set CC to just the basename; use the full file name.
1775     shift
1776     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1777   fi
1778 fi
1779 fi
1780 fi
1781 CC=$ac_cv_prog_CC
1782 if test -n "$CC"; then
1783   echo "$as_me:$LINENO: result: $CC" >&5
1784 echo "${ECHO_T}$CC" >&6
1785 else
1786   echo "$as_me:$LINENO: result: no" >&5
1787 echo "${ECHO_T}no" >&6
1788 fi
1789
1790 fi
1791 if test -z "$CC"; then
1792   if test -n "$ac_tool_prefix"; then
1793   for ac_prog in cl
1794   do
1795     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1796 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1797 echo "$as_me:$LINENO: checking for $ac_word" >&5
1798 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1799 if test "${ac_cv_prog_CC+set}" = set; then
1800   echo $ECHO_N "(cached) $ECHO_C" >&6
1801 else
1802   if test -n "$CC"; then
1803   ac_cv_prog_CC="$CC" # Let the user override the test.
1804 else
1805 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1806 for as_dir in $PATH
1807 do
1808   IFS=$as_save_IFS
1809   test -z "$as_dir" && as_dir=.
1810   for ac_exec_ext in '' $ac_executable_extensions; do
1811   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1812     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1813     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1814     break 2
1815   fi
1816 done
1817 done
1818
1819 fi
1820 fi
1821 CC=$ac_cv_prog_CC
1822 if test -n "$CC"; then
1823   echo "$as_me:$LINENO: result: $CC" >&5
1824 echo "${ECHO_T}$CC" >&6
1825 else
1826   echo "$as_me:$LINENO: result: no" >&5
1827 echo "${ECHO_T}no" >&6
1828 fi
1829
1830     test -n "$CC" && break
1831   done
1832 fi
1833 if test -z "$CC"; then
1834   ac_ct_CC=$CC
1835   for ac_prog in cl
1836 do
1837   # Extract the first word of "$ac_prog", so it can be a program name with args.
1838 set dummy $ac_prog; ac_word=$2
1839 echo "$as_me:$LINENO: checking for $ac_word" >&5
1840 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1841 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1842   echo $ECHO_N "(cached) $ECHO_C" >&6
1843 else
1844   if test -n "$ac_ct_CC"; then
1845   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1846 else
1847 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1848 for as_dir in $PATH
1849 do
1850   IFS=$as_save_IFS
1851   test -z "$as_dir" && as_dir=.
1852   for ac_exec_ext in '' $ac_executable_extensions; do
1853   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1854     ac_cv_prog_ac_ct_CC="$ac_prog"
1855     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1856     break 2
1857   fi
1858 done
1859 done
1860
1861 fi
1862 fi
1863 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1864 if test -n "$ac_ct_CC"; then
1865   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1866 echo "${ECHO_T}$ac_ct_CC" >&6
1867 else
1868   echo "$as_me:$LINENO: result: no" >&5
1869 echo "${ECHO_T}no" >&6
1870 fi
1871
1872   test -n "$ac_ct_CC" && break
1873 done
1874
1875   CC=$ac_ct_CC
1876 fi
1877
1878 fi
1879
1880
1881 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1882 See \`config.log' for more details." >&5
1883 echo "$as_me: error: no acceptable C compiler found in \$PATH
1884 See \`config.log' for more details." >&2;}
1885    { (exit 1); exit 1; }; }
1886
1887 # Provide some information about the compiler.
1888 echo "$as_me:$LINENO:" \
1889      "checking for C compiler version" >&5
1890 ac_compiler=`set X $ac_compile; echo $2`
1891 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1892   (eval $ac_compiler --version </dev/null >&5) 2>&5
1893   ac_status=$?
1894   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1895   (exit $ac_status); }
1896 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1897   (eval $ac_compiler -v </dev/null >&5) 2>&5
1898   ac_status=$?
1899   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1900   (exit $ac_status); }
1901 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1902   (eval $ac_compiler -V </dev/null >&5) 2>&5
1903   ac_status=$?
1904   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1905   (exit $ac_status); }
1906
1907 cat >conftest.$ac_ext <<_ACEOF
1908 /* confdefs.h.  */
1909 _ACEOF
1910 cat confdefs.h >>conftest.$ac_ext
1911 cat >>conftest.$ac_ext <<_ACEOF
1912 /* end confdefs.h.  */
1913
1914 int
1915 main ()
1916 {
1917
1918   ;
1919   return 0;
1920 }
1921 _ACEOF
1922 ac_clean_files_save=$ac_clean_files
1923 ac_clean_files="$ac_clean_files a.out a.exe b.out"
1924 # Try to create an executable without -o first, disregard a.out.
1925 # It will help us diagnose broken compilers, and finding out an intuition
1926 # of exeext.
1927 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
1928 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
1929 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1930 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1931   (eval $ac_link_default) 2>&5
1932   ac_status=$?
1933   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1934   (exit $ac_status); }; then
1935   # Find the output, starting from the most likely.  This scheme is
1936 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1937 # resort.
1938
1939 # Be careful to initialize this variable, since it used to be cached.
1940 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1941 ac_cv_exeext=
1942 # b.out is created by i960 compilers.
1943 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1944 do
1945   test -f "$ac_file" || continue
1946   case $ac_file in
1947     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
1948         ;;
1949     conftest.$ac_ext )
1950         # This is the source file.
1951         ;;
1952     [ab].out )
1953         # We found the default executable, but exeext='' is most
1954         # certainly right.
1955         break;;
1956     *.* )
1957         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1958         # FIXME: I believe we export ac_cv_exeext for Libtool,
1959         # but it would be cool to find out if it's true.  Does anybody
1960         # maintain Libtool? --akim.
1961         export ac_cv_exeext
1962         break;;
1963     * )
1964         break;;
1965   esac
1966 done
1967 else
1968   echo "$as_me: failed program was:" >&5
1969 sed 's/^/| /' conftest.$ac_ext >&5
1970
1971 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
1972 See \`config.log' for more details." >&5
1973 echo "$as_me: error: C compiler cannot create executables
1974 See \`config.log' for more details." >&2;}
1975    { (exit 77); exit 77; }; }
1976 fi
1977
1978 ac_exeext=$ac_cv_exeext
1979 echo "$as_me:$LINENO: result: $ac_file" >&5
1980 echo "${ECHO_T}$ac_file" >&6
1981
1982 # Check the compiler produces executables we can run.  If not, either
1983 # the compiler is broken, or we cross compile.
1984 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
1985 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1986 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1987 # If not cross compiling, check that we can run a simple program.
1988 if test "$cross_compiling" != yes; then
1989   if { ac_try='./$ac_file'
1990   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1991   (eval $ac_try) 2>&5
1992   ac_status=$?
1993   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1994   (exit $ac_status); }; }; then
1995     cross_compiling=no
1996   else
1997     if test "$cross_compiling" = maybe; then
1998         cross_compiling=yes
1999     else
2000         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2001 If you meant to cross compile, use \`--host'.
2002 See \`config.log' for more details." >&5
2003 echo "$as_me: error: cannot run C compiled programs.
2004 If you meant to cross compile, use \`--host'.
2005 See \`config.log' for more details." >&2;}
2006    { (exit 1); exit 1; }; }
2007     fi
2008   fi
2009 fi
2010 echo "$as_me:$LINENO: result: yes" >&5
2011 echo "${ECHO_T}yes" >&6
2012
2013 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2014 ac_clean_files=$ac_clean_files_save
2015 # Check the compiler produces executables we can run.  If not, either
2016 # the compiler is broken, or we cross compile.
2017 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2018 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2019 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2020 echo "${ECHO_T}$cross_compiling" >&6
2021
2022 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2023 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2024 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2025   (eval $ac_link) 2>&5
2026   ac_status=$?
2027   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2028   (exit $ac_status); }; then
2029   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2030 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2031 # work properly (i.e., refer to `conftest.exe'), while it won't with
2032 # `rm'.
2033 for ac_file in conftest.exe conftest conftest.*; do
2034   test -f "$ac_file" || continue
2035   case $ac_file in
2036     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2037     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2038           export ac_cv_exeext
2039           break;;
2040     * ) break;;
2041   esac
2042 done
2043 else
2044   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2045 See \`config.log' for more details." >&5
2046 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2047 See \`config.log' for more details." >&2;}
2048    { (exit 1); exit 1; }; }
2049 fi
2050
2051 rm -f conftest$ac_cv_exeext
2052 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2053 echo "${ECHO_T}$ac_cv_exeext" >&6
2054
2055 rm -f conftest.$ac_ext
2056 EXEEXT=$ac_cv_exeext
2057 ac_exeext=$EXEEXT
2058 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2059 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2060 if test "${ac_cv_objext+set}" = set; then
2061   echo $ECHO_N "(cached) $ECHO_C" >&6
2062 else
2063   cat >conftest.$ac_ext <<_ACEOF
2064 /* confdefs.h.  */
2065 _ACEOF
2066 cat confdefs.h >>conftest.$ac_ext
2067 cat >>conftest.$ac_ext <<_ACEOF
2068 /* end confdefs.h.  */
2069
2070 int
2071 main ()
2072 {
2073
2074   ;
2075   return 0;
2076 }
2077 _ACEOF
2078 rm -f conftest.o conftest.obj
2079 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2080   (eval $ac_compile) 2>&5
2081   ac_status=$?
2082   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2083   (exit $ac_status); }; then
2084   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2085   case $ac_file in
2086     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2087     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2088        break;;
2089   esac
2090 done
2091 else
2092   echo "$as_me: failed program was:" >&5
2093 sed 's/^/| /' conftest.$ac_ext >&5
2094
2095 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2096 See \`config.log' for more details." >&5
2097 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2098 See \`config.log' for more details." >&2;}
2099    { (exit 1); exit 1; }; }
2100 fi
2101
2102 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2103 fi
2104 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2105 echo "${ECHO_T}$ac_cv_objext" >&6
2106 OBJEXT=$ac_cv_objext
2107 ac_objext=$OBJEXT
2108 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2109 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2110 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2111   echo $ECHO_N "(cached) $ECHO_C" >&6
2112 else
2113   cat >conftest.$ac_ext <<_ACEOF
2114 /* confdefs.h.  */
2115 _ACEOF
2116 cat confdefs.h >>conftest.$ac_ext
2117 cat >>conftest.$ac_ext <<_ACEOF
2118 /* end confdefs.h.  */
2119
2120 int
2121 main ()
2122 {
2123 #ifndef __GNUC__
2124        choke me
2125 #endif
2126
2127   ;
2128   return 0;
2129 }
2130 _ACEOF
2131 rm -f conftest.$ac_objext
2132 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2133   (eval $ac_compile) 2>conftest.er1
2134   ac_status=$?
2135   grep -v '^ *+' conftest.er1 >conftest.err
2136   rm -f conftest.er1
2137   cat conftest.err >&5
2138   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2139   (exit $ac_status); } &&
2140          { ac_try='test -z "$ac_c_werror_flag"
2141                          || test ! -s conftest.err'
2142   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2143   (eval $ac_try) 2>&5
2144   ac_status=$?
2145   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2146   (exit $ac_status); }; } &&
2147          { ac_try='test -s conftest.$ac_objext'
2148   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2149   (eval $ac_try) 2>&5
2150   ac_status=$?
2151   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2152   (exit $ac_status); }; }; then
2153   ac_compiler_gnu=yes
2154 else
2155   echo "$as_me: failed program was:" >&5
2156 sed 's/^/| /' conftest.$ac_ext >&5
2157
2158 ac_compiler_gnu=no
2159 fi
2160 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2161 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2162
2163 fi
2164 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2165 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2166 GCC=`test $ac_compiler_gnu = yes && echo yes`
2167 ac_test_CFLAGS=${CFLAGS+set}
2168 ac_save_CFLAGS=$CFLAGS
2169 CFLAGS="-g"
2170 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2171 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2172 if test "${ac_cv_prog_cc_g+set}" = set; then
2173   echo $ECHO_N "(cached) $ECHO_C" >&6
2174 else
2175   cat >conftest.$ac_ext <<_ACEOF
2176 /* confdefs.h.  */
2177 _ACEOF
2178 cat confdefs.h >>conftest.$ac_ext
2179 cat >>conftest.$ac_ext <<_ACEOF
2180 /* end confdefs.h.  */
2181
2182 int
2183 main ()
2184 {
2185
2186   ;
2187   return 0;
2188 }
2189 _ACEOF
2190 rm -f conftest.$ac_objext
2191 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2192   (eval $ac_compile) 2>conftest.er1
2193   ac_status=$?
2194   grep -v '^ *+' conftest.er1 >conftest.err
2195   rm -f conftest.er1
2196   cat conftest.err >&5
2197   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2198   (exit $ac_status); } &&
2199          { ac_try='test -z "$ac_c_werror_flag"
2200                          || test ! -s conftest.err'
2201   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2202   (eval $ac_try) 2>&5
2203   ac_status=$?
2204   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2205   (exit $ac_status); }; } &&
2206          { ac_try='test -s conftest.$ac_objext'
2207   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2208   (eval $ac_try) 2>&5
2209   ac_status=$?
2210   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2211   (exit $ac_status); }; }; then
2212   ac_cv_prog_cc_g=yes
2213 else
2214   echo "$as_me: failed program was:" >&5
2215 sed 's/^/| /' conftest.$ac_ext >&5
2216
2217 ac_cv_prog_cc_g=no
2218 fi
2219 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2220 fi
2221 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2222 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2223 if test "$ac_test_CFLAGS" = set; then
2224   CFLAGS=$ac_save_CFLAGS
2225 elif test $ac_cv_prog_cc_g = yes; then
2226   if test "$GCC" = yes; then
2227     CFLAGS="-g -O2"
2228   else
2229     CFLAGS="-g"
2230   fi
2231 else
2232   if test "$GCC" = yes; then
2233     CFLAGS="-O2"
2234   else
2235     CFLAGS=
2236   fi
2237 fi
2238 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2239 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2240 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2241   echo $ECHO_N "(cached) $ECHO_C" >&6
2242 else
2243   ac_cv_prog_cc_stdc=no
2244 ac_save_CC=$CC
2245 cat >conftest.$ac_ext <<_ACEOF
2246 /* confdefs.h.  */
2247 _ACEOF
2248 cat confdefs.h >>conftest.$ac_ext
2249 cat >>conftest.$ac_ext <<_ACEOF
2250 /* end confdefs.h.  */
2251 #include <stdarg.h>
2252 #include <stdio.h>
2253 #include <sys/types.h>
2254 #include <sys/stat.h>
2255 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2256 struct buf { int x; };
2257 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2258 static char *e (p, i)
2259      char **p;
2260      int i;
2261 {
2262   return p[i];
2263 }
2264 static char *f (char * (*g) (char **, int), char **p, ...)
2265 {
2266   char *s;
2267   va_list v;
2268   va_start (v,p);
2269   s = g (p, va_arg (v,int));
2270   va_end (v);
2271   return s;
2272 }
2273
2274 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2275    function prototypes and stuff, but not '\xHH' hex character constants.
2276    These don't provoke an error unfortunately, instead are silently treated
2277    as 'x'.  The following induces an error, until -std1 is added to get
2278    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2279    array size at least.  It's necessary to write '\x00'==0 to get something
2280    that's true only with -std1.  */
2281 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2282
2283 int test (int i, double x);
2284 struct s1 {int (*f) (int a);};
2285 struct s2 {int (*f) (double a);};
2286 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2287 int argc;
2288 char **argv;
2289 int
2290 main ()
2291 {
2292 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2293   ;
2294   return 0;
2295 }
2296 _ACEOF
2297 # Don't try gcc -ansi; that turns off useful extensions and
2298 # breaks some systems' header files.
2299 # AIX                   -qlanglvl=ansi
2300 # Ultrix and OSF/1      -std1
2301 # HP-UX 10.20 and later -Ae
2302 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2303 # SVR4                  -Xc -D__EXTENSIONS__
2304 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2305 do
2306   CC="$ac_save_CC $ac_arg"
2307   rm -f conftest.$ac_objext
2308 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2309   (eval $ac_compile) 2>conftest.er1
2310   ac_status=$?
2311   grep -v '^ *+' conftest.er1 >conftest.err
2312   rm -f conftest.er1
2313   cat conftest.err >&5
2314   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2315   (exit $ac_status); } &&
2316          { ac_try='test -z "$ac_c_werror_flag"
2317                          || test ! -s conftest.err'
2318   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2319   (eval $ac_try) 2>&5
2320   ac_status=$?
2321   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2322   (exit $ac_status); }; } &&
2323          { ac_try='test -s conftest.$ac_objext'
2324   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2325   (eval $ac_try) 2>&5
2326   ac_status=$?
2327   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2328   (exit $ac_status); }; }; then
2329   ac_cv_prog_cc_stdc=$ac_arg
2330 break
2331 else
2332   echo "$as_me: failed program was:" >&5
2333 sed 's/^/| /' conftest.$ac_ext >&5
2334
2335 fi
2336 rm -f conftest.err conftest.$ac_objext
2337 done
2338 rm -f conftest.$ac_ext conftest.$ac_objext
2339 CC=$ac_save_CC
2340
2341 fi
2342
2343 case "x$ac_cv_prog_cc_stdc" in
2344   x|xno)
2345     echo "$as_me:$LINENO: result: none needed" >&5
2346 echo "${ECHO_T}none needed" >&6 ;;
2347   *)
2348     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2349 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2350     CC="$CC $ac_cv_prog_cc_stdc" ;;
2351 esac
2352
2353 # Some people use a C++ compiler to compile C.  Since we use `exit',
2354 # in C++ we need to declare it.  In case someone uses the same compiler
2355 # for both compiling C and C++ we need to have the C++ compiler decide
2356 # the declaration of exit, since it's the most demanding environment.
2357 cat >conftest.$ac_ext <<_ACEOF
2358 #ifndef __cplusplus
2359   choke me
2360 #endif
2361 _ACEOF
2362 rm -f conftest.$ac_objext
2363 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2364   (eval $ac_compile) 2>conftest.er1
2365   ac_status=$?
2366   grep -v '^ *+' conftest.er1 >conftest.err
2367   rm -f conftest.er1
2368   cat conftest.err >&5
2369   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2370   (exit $ac_status); } &&
2371          { ac_try='test -z "$ac_c_werror_flag"
2372                          || test ! -s conftest.err'
2373   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2374   (eval $ac_try) 2>&5
2375   ac_status=$?
2376   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2377   (exit $ac_status); }; } &&
2378          { ac_try='test -s conftest.$ac_objext'
2379   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2380   (eval $ac_try) 2>&5
2381   ac_status=$?
2382   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2383   (exit $ac_status); }; }; then
2384   for ac_declaration in \
2385    '' \
2386    'extern "C" void std::exit (int) throw (); using std::exit;' \
2387    'extern "C" void std::exit (int); using std::exit;' \
2388    'extern "C" void exit (int) throw ();' \
2389    'extern "C" void exit (int);' \
2390    'void exit (int);'
2391 do
2392   cat >conftest.$ac_ext <<_ACEOF
2393 /* confdefs.h.  */
2394 _ACEOF
2395 cat confdefs.h >>conftest.$ac_ext
2396 cat >>conftest.$ac_ext <<_ACEOF
2397 /* end confdefs.h.  */
2398 $ac_declaration
2399 #include <stdlib.h>
2400 int
2401 main ()
2402 {
2403 exit (42);
2404   ;
2405   return 0;
2406 }
2407 _ACEOF
2408 rm -f conftest.$ac_objext
2409 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2410   (eval $ac_compile) 2>conftest.er1
2411   ac_status=$?
2412   grep -v '^ *+' conftest.er1 >conftest.err
2413   rm -f conftest.er1
2414   cat conftest.err >&5
2415   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2416   (exit $ac_status); } &&
2417          { ac_try='test -z "$ac_c_werror_flag"
2418                          || test ! -s conftest.err'
2419   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2420   (eval $ac_try) 2>&5
2421   ac_status=$?
2422   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2423   (exit $ac_status); }; } &&
2424          { ac_try='test -s conftest.$ac_objext'
2425   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2426   (eval $ac_try) 2>&5
2427   ac_status=$?
2428   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2429   (exit $ac_status); }; }; then
2430   :
2431 else
2432   echo "$as_me: failed program was:" >&5
2433 sed 's/^/| /' conftest.$ac_ext >&5
2434
2435 continue
2436 fi
2437 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2438   cat >conftest.$ac_ext <<_ACEOF
2439 /* confdefs.h.  */
2440 _ACEOF
2441 cat confdefs.h >>conftest.$ac_ext
2442 cat >>conftest.$ac_ext <<_ACEOF
2443 /* end confdefs.h.  */
2444 $ac_declaration
2445 int
2446 main ()
2447 {
2448 exit (42);
2449   ;
2450   return 0;
2451 }
2452 _ACEOF
2453 rm -f conftest.$ac_objext
2454 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2455   (eval $ac_compile) 2>conftest.er1
2456   ac_status=$?
2457   grep -v '^ *+' conftest.er1 >conftest.err
2458   rm -f conftest.er1
2459   cat conftest.err >&5
2460   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2461   (exit $ac_status); } &&
2462          { ac_try='test -z "$ac_c_werror_flag"
2463                          || test ! -s conftest.err'
2464   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2465   (eval $ac_try) 2>&5
2466   ac_status=$?
2467   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2468   (exit $ac_status); }; } &&
2469          { ac_try='test -s conftest.$ac_objext'
2470   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2471   (eval $ac_try) 2>&5
2472   ac_status=$?
2473   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2474   (exit $ac_status); }; }; then
2475   break
2476 else
2477   echo "$as_me: failed program was:" >&5
2478 sed 's/^/| /' conftest.$ac_ext >&5
2479
2480 fi
2481 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2482 done
2483 rm -f conftest*
2484 if test -n "$ac_declaration"; then
2485   echo '#ifdef __cplusplus' >>confdefs.h
2486   echo $ac_declaration      >>confdefs.h
2487   echo '#endif'             >>confdefs.h
2488 fi
2489
2490 else
2491   echo "$as_me: failed program was:" >&5
2492 sed 's/^/| /' conftest.$ac_ext >&5
2493
2494 fi
2495 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2496 ac_ext=c
2497 ac_cpp='$CPP $CPPFLAGS'
2498 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2499 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2500 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2501
2502 if test -n "$ac_tool_prefix"; then
2503   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2504 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2505 echo "$as_me:$LINENO: checking for $ac_word" >&5
2506 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2507 if test "${ac_cv_prog_RANLIB+set}" = set; then
2508   echo $ECHO_N "(cached) $ECHO_C" >&6
2509 else
2510   if test -n "$RANLIB"; then
2511   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2512 else
2513 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2514 for as_dir in $PATH
2515 do
2516   IFS=$as_save_IFS
2517   test -z "$as_dir" && as_dir=.
2518   for ac_exec_ext in '' $ac_executable_extensions; do
2519   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2520     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2521     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2522     break 2
2523   fi
2524 done
2525 done
2526
2527 fi
2528 fi
2529 RANLIB=$ac_cv_prog_RANLIB
2530 if test -n "$RANLIB"; then
2531   echo "$as_me:$LINENO: result: $RANLIB" >&5
2532 echo "${ECHO_T}$RANLIB" >&6
2533 else
2534   echo "$as_me:$LINENO: result: no" >&5
2535 echo "${ECHO_T}no" >&6
2536 fi
2537
2538 fi
2539 if test -z "$ac_cv_prog_RANLIB"; then
2540   ac_ct_RANLIB=$RANLIB
2541   # Extract the first word of "ranlib", so it can be a program name with args.
2542 set dummy ranlib; ac_word=$2
2543 echo "$as_me:$LINENO: checking for $ac_word" >&5
2544 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2545 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
2546   echo $ECHO_N "(cached) $ECHO_C" >&6
2547 else
2548   if test -n "$ac_ct_RANLIB"; then
2549   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2550 else
2551 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2552 for as_dir in $PATH
2553 do
2554   IFS=$as_save_IFS
2555   test -z "$as_dir" && as_dir=.
2556   for ac_exec_ext in '' $ac_executable_extensions; do
2557   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2558     ac_cv_prog_ac_ct_RANLIB="ranlib"
2559     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2560     break 2
2561   fi
2562 done
2563 done
2564
2565   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
2566 fi
2567 fi
2568 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2569 if test -n "$ac_ct_RANLIB"; then
2570   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
2571 echo "${ECHO_T}$ac_ct_RANLIB" >&6
2572 else
2573   echo "$as_me:$LINENO: result: no" >&5
2574 echo "${ECHO_T}no" >&6
2575 fi
2576
2577   RANLIB=$ac_ct_RANLIB
2578 else
2579   RANLIB="$ac_cv_prog_RANLIB"
2580 fi
2581
2582
2583 MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing
2584 for ac_prog in aclocal
2585 do
2586   # Extract the first word of "$ac_prog", so it can be a program name with args.
2587 set dummy $ac_prog; ac_word=$2
2588 echo "$as_me:$LINENO: checking for $ac_word" >&5
2589 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2590 if test "${ac_cv_prog_ACLOCAL+set}" = set; then
2591   echo $ECHO_N "(cached) $ECHO_C" >&6
2592 else
2593   if test -n "$ACLOCAL"; then
2594   ac_cv_prog_ACLOCAL="$ACLOCAL" # Let the user override the test.
2595 else
2596 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2597 for as_dir in $PATH
2598 do
2599   IFS=$as_save_IFS
2600   test -z "$as_dir" && as_dir=.
2601   for ac_exec_ext in '' $ac_executable_extensions; do
2602   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2603     ac_cv_prog_ACLOCAL="$ac_prog"
2604     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2605     break 2
2606   fi
2607 done
2608 done
2609
2610 fi
2611 fi
2612 ACLOCAL=$ac_cv_prog_ACLOCAL
2613 if test -n "$ACLOCAL"; then
2614   echo "$as_me:$LINENO: result: $ACLOCAL" >&5
2615 echo "${ECHO_T}$ACLOCAL" >&6
2616 else
2617   echo "$as_me:$LINENO: result: no" >&5
2618 echo "${ECHO_T}no" >&6
2619 fi
2620
2621   test -n "$ACLOCAL" && break
2622 done
2623 test -n "$ACLOCAL" || ACLOCAL="$MISSING aclocal"
2624
2625 for ac_prog in autoconf
2626 do
2627   # Extract the first word of "$ac_prog", so it can be a program name with args.
2628 set dummy $ac_prog; ac_word=$2
2629 echo "$as_me:$LINENO: checking for $ac_word" >&5
2630 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2631 if test "${ac_cv_prog_AUTOCONF+set}" = set; then
2632   echo $ECHO_N "(cached) $ECHO_C" >&6
2633 else
2634   if test -n "$AUTOCONF"; then
2635   ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test.
2636 else
2637 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2638 for as_dir in $PATH
2639 do
2640   IFS=$as_save_IFS
2641   test -z "$as_dir" && as_dir=.
2642   for ac_exec_ext in '' $ac_executable_extensions; do
2643   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2644     ac_cv_prog_AUTOCONF="$ac_prog"
2645     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2646     break 2
2647   fi
2648 done
2649 done
2650
2651 fi
2652 fi
2653 AUTOCONF=$ac_cv_prog_AUTOCONF
2654 if test -n "$AUTOCONF"; then
2655   echo "$as_me:$LINENO: result: $AUTOCONF" >&5
2656 echo "${ECHO_T}$AUTOCONF" >&6
2657 else
2658   echo "$as_me:$LINENO: result: no" >&5
2659 echo "${ECHO_T}no" >&6
2660 fi
2661
2662   test -n "$AUTOCONF" && break
2663 done
2664 test -n "$AUTOCONF" || AUTOCONF="$MISSING autoconf"
2665
2666 for ac_prog in autoheader
2667 do
2668   # Extract the first word of "$ac_prog", so it can be a program name with args.
2669 set dummy $ac_prog; ac_word=$2
2670 echo "$as_me:$LINENO: checking for $ac_word" >&5
2671 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2672 if test "${ac_cv_prog_AUTOHEADER+set}" = set; then
2673   echo $ECHO_N "(cached) $ECHO_C" >&6
2674 else
2675   if test -n "$AUTOHEADER"; then
2676   ac_cv_prog_AUTOHEADER="$AUTOHEADER" # Let the user override the test.
2677 else
2678 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2679 for as_dir in $PATH
2680 do
2681   IFS=$as_save_IFS
2682   test -z "$as_dir" && as_dir=.
2683   for ac_exec_ext in '' $ac_executable_extensions; do
2684   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2685     ac_cv_prog_AUTOHEADER="$ac_prog"
2686     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2687     break 2
2688   fi
2689 done
2690 done
2691
2692 fi
2693 fi
2694 AUTOHEADER=$ac_cv_prog_AUTOHEADER
2695 if test -n "$AUTOHEADER"; then
2696   echo "$as_me:$LINENO: result: $AUTOHEADER" >&5
2697 echo "${ECHO_T}$AUTOHEADER" >&6
2698 else
2699   echo "$as_me:$LINENO: result: no" >&5
2700 echo "${ECHO_T}no" >&6
2701 fi
2702
2703   test -n "$AUTOHEADER" && break
2704 done
2705 test -n "$AUTOHEADER" || AUTOHEADER="$MISSING autoheader"
2706
2707
2708 # Figure out what compiler warnings we can enable.
2709 # See config/warnings.m4 for details.
2710
2711
2712 WARN_CFLAGS=
2713 save_CFLAGS="$CFLAGS"
2714 for option in -W -Wall -Wwrite-strings -Wstrict-prototypes \
2715                           -Wmissing-prototypes -Wold-style-definition \
2716                           -Wmissing-format-attribute; do
2717   as_acx_Woption=`echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
2718
2719   echo "$as_me:$LINENO: checking whether $CC supports $option" >&5
2720 echo $ECHO_N "checking whether $CC supports $option... $ECHO_C" >&6
2721 if eval "test \"\${$as_acx_Woption+set}\" = set"; then
2722   echo $ECHO_N "(cached) $ECHO_C" >&6
2723 else
2724   CFLAGS="$option"
2725     cat >conftest.$ac_ext <<_ACEOF
2726 /* confdefs.h.  */
2727 _ACEOF
2728 cat confdefs.h >>conftest.$ac_ext
2729 cat >>conftest.$ac_ext <<_ACEOF
2730 /* end confdefs.h.  */
2731
2732 int
2733 main ()
2734 {
2735
2736   ;
2737   return 0;
2738 }
2739 _ACEOF
2740 rm -f conftest.$ac_objext
2741 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2742   (eval $ac_compile) 2>conftest.er1
2743   ac_status=$?
2744   grep -v '^ *+' conftest.er1 >conftest.err
2745   rm -f conftest.er1
2746   cat conftest.err >&5
2747   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2748   (exit $ac_status); } &&
2749          { ac_try='test -z "$ac_c_werror_flag"
2750                          || test ! -s conftest.err'
2751   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2752   (eval $ac_try) 2>&5
2753   ac_status=$?
2754   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2755   (exit $ac_status); }; } &&
2756          { ac_try='test -s conftest.$ac_objext'
2757   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2758   (eval $ac_try) 2>&5
2759   ac_status=$?
2760   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2761   (exit $ac_status); }; }; then
2762   eval "$as_acx_Woption=yes"
2763 else
2764   echo "$as_me: failed program was:" >&5
2765 sed 's/^/| /' conftest.$ac_ext >&5
2766
2767 eval "$as_acx_Woption=no"
2768 fi
2769 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2770
2771 fi
2772 echo "$as_me:$LINENO: result: `eval echo '${'$as_acx_Woption'}'`" >&5
2773 echo "${ECHO_T}`eval echo '${'$as_acx_Woption'}'`" >&6
2774   if test `eval echo '${'$as_acx_Woption'}'` = yes; then
2775   WARN_CFLAGS="$WARN_CFLAGS${WARN_CFLAGS:+ }$option"
2776 fi
2777
2778   done
2779 CFLAGS="$save_CFLAGS"
2780
2781 WARN_PEDANTIC=
2782 if test "$GCC" = yes; then
2783   echo "$as_me:$LINENO: checking whether $CC supports -pedantic -Wno-long-long" >&5
2784 echo $ECHO_N "checking whether $CC supports -pedantic -Wno-long-long... $ECHO_C" >&6
2785 if test "${acx_cv_prog_cc_pedantic__Wno_long_long+set}" = set; then
2786   echo $ECHO_N "(cached) $ECHO_C" >&6
2787 else
2788   save_CFLAGS="$CFLAGS"
2789 CFLAGS="-pedantic -Wno-long-long"
2790 cat >conftest.$ac_ext <<_ACEOF
2791 /* confdefs.h.  */
2792 _ACEOF
2793 cat confdefs.h >>conftest.$ac_ext
2794 cat >>conftest.$ac_ext <<_ACEOF
2795 /* end confdefs.h.  */
2796
2797 int
2798 main ()
2799 {
2800
2801   ;
2802   return 0;
2803 }
2804 _ACEOF
2805 rm -f conftest.$ac_objext
2806 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2807   (eval $ac_compile) 2>conftest.er1
2808   ac_status=$?
2809   grep -v '^ *+' conftest.er1 >conftest.err
2810   rm -f conftest.er1
2811   cat conftest.err >&5
2812   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2813   (exit $ac_status); } &&
2814          { ac_try='test -z "$ac_c_werror_flag"
2815                          || test ! -s conftest.err'
2816   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2817   (eval $ac_try) 2>&5
2818   ac_status=$?
2819   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2820   (exit $ac_status); }; } &&
2821          { ac_try='test -s conftest.$ac_objext'
2822   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2823   (eval $ac_try) 2>&5
2824   ac_status=$?
2825   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2826   (exit $ac_status); }; }; then
2827   acx_cv_prog_cc_pedantic__Wno_long_long=yes
2828 else
2829   echo "$as_me: failed program was:" >&5
2830 sed 's/^/| /' conftest.$ac_ext >&5
2831
2832 acx_cv_prog_cc_pedantic__Wno_long_long=no
2833 fi
2834 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2835 CFLAGS="$save_CFLAGS"
2836 fi
2837 echo "$as_me:$LINENO: result: $acx_cv_prog_cc_pedantic__Wno_long_long" >&5
2838 echo "${ECHO_T}$acx_cv_prog_cc_pedantic__Wno_long_long" >&6
2839 if test $acx_cv_prog_cc_pedantic__Wno_long_long = yes; then
2840   WARN_PEDANTIC="$WARN_PEDANTIC${WARN_PEDANTIC:+ }-pedantic -Wno-long-long"
2841 fi
2842
2843
2844 fi
2845
2846
2847
2848 # Only enable with --enable-werror-always until existing warnings are
2849 # corrected.
2850 WERROR=
2851 # Check whether --enable-werror-always or --disable-werror-always was given.
2852 if test "${enable_werror_always+set}" = set; then
2853   enableval="$enable_werror_always"
2854
2855 else
2856   enable_werror_always=no
2857 fi;
2858 if test $enable_werror_always = yes; then
2859   WERROR="$WERROR${WERROR:+ }-Werror"
2860 fi
2861
2862
2863
2864
2865 # Dependency checking.
2866 rm -rf .tst 2>/dev/null
2867 mkdir .tst 2>/dev/null
2868 if test -d .tst; then
2869   am__leading_dot=.
2870 else
2871   am__leading_dot=_
2872 fi
2873 rmdir .tst 2>/dev/null
2874
2875 DEPDIR="${am__leading_dot}deps"
2876
2877           ac_config_commands="$ac_config_commands depdir"
2878
2879
2880 depcc="$CC"   am_compiler_list=
2881
2882 am_depcomp=$ac_aux_dir/depcomp
2883 echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2884 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2885 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
2886   echo $ECHO_N "(cached) $ECHO_C" >&6
2887 else
2888   if test -f "$am_depcomp"; then
2889   # We make a subdir and do the tests there.  Otherwise we can end up
2890   # making bogus files that we don't know about and never remove.  For
2891   # instance it was reported that on HP-UX the gcc test will end up
2892   # making a dummy file named `D' -- because `-MD' means `put the output
2893   # in D'.
2894   mkdir conftest.dir
2895   # Copy depcomp to subdir because otherwise we won't find it if we're
2896   # using a relative directory.
2897   cp "$am_depcomp" conftest.dir
2898   cd conftest.dir
2899   # We will build objects and dependencies in a subdirectory because
2900   # it helps to detect inapplicable dependency modes.  For instance
2901   # both Tru64's cc and ICC support -MD to output dependencies as a
2902   # side effect of compilation, but ICC will put the dependencies in
2903   # the current directory while Tru64 will put them in the object
2904   # directory.
2905   mkdir sub
2906
2907   am_cv_CC_dependencies_compiler_type=none
2908   if test "$am_compiler_list" = ""; then
2909      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
2910   fi
2911   for depmode in $am_compiler_list; do
2912     if test $depmode = none; then break; fi
2913
2914     echo "$as_me:$LINENO: trying $depmode" >&5
2915     # Setup a source with many dependencies, because some compilers
2916     # like to wrap large dependency lists on column 80 (with \), and
2917     # we should not choose a depcomp mode which is confused by this.
2918     #
2919     # We need to recreate these files for each test, as the compiler may
2920     # overwrite some of them when testing with obscure command lines.
2921     # This happens at least with the AIX C compiler.
2922     : > sub/conftest.c
2923     for i in 1 2 3 4 5 6; do
2924       echo '#include "conftst'$i'.h"' >> sub/conftest.c
2925       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2926       # Solaris 8's {/usr,}/bin/sh.
2927       touch sub/conftst$i.h
2928     done
2929     echo "include sub/conftest.Po" > confmf
2930
2931     # We check with `-c' and `-o' for the sake of the "dashmstdout"
2932     # mode.  It turns out that the SunPro C++ compiler does not properly
2933     # handle `-M -o', and we need to detect this.
2934     depcmd="depmode=$depmode \
2935        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2936        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2937        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
2938     echo "| $depcmd" | sed -e 's/  */ /g' >&5
2939     if env $depcmd > conftest.err 2>&1 &&
2940        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
2941        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
2942        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
2943       # icc doesn't choke on unknown options, it will just issue warnings
2944       # or remarks (even with -Werror).  So we grep stderr for any message
2945       # that says an option was ignored or not supported.
2946       # When given -MP, icc 7.0 and 7.1 complain thusly:
2947       #   icc: Command line warning: ignoring option '-M'; no argument required
2948       # The diagnosis changed in icc 8.0:
2949       #   icc: Command line remark: option '-MP' not supported
2950       if (grep 'ignoring option' conftest.err ||
2951           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
2952         am_cv_CC_dependencies_compiler_type=$depmode
2953         echo "$as_me:$LINENO: success" >&5
2954         break
2955       fi
2956     fi
2957     echo "$as_me:$LINENO: failure, diagnostics are:" >&5
2958     sed -e 's/^/| /' < conftest.err >&5
2959   done
2960
2961   cd ..
2962   rm -rf conftest.dir
2963 else
2964   am_cv_CC_dependencies_compiler_type=none
2965 fi
2966
2967 fi
2968 echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
2969 echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
2970 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
2971 then { { echo "$as_me:$LINENO: error: no usable dependency style found" >&5
2972 echo "$as_me: error: no usable dependency style found" >&2;}
2973    { (exit 1); exit 1; }; }
2974 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
2975
2976 fi
2977
2978
2979 # Checks for header files.
2980 echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
2981 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
2982 if test "${ac_cv_header_time+set}" = set; then
2983   echo $ECHO_N "(cached) $ECHO_C" >&6
2984 else
2985   cat >conftest.$ac_ext <<_ACEOF
2986 /* confdefs.h.  */
2987 _ACEOF
2988 cat confdefs.h >>conftest.$ac_ext
2989 cat >>conftest.$ac_ext <<_ACEOF
2990 /* end confdefs.h.  */
2991 #include <sys/types.h>
2992 #include <sys/time.h>
2993 #include <time.h>
2994
2995 int
2996 main ()
2997 {
2998 if ((struct tm *) 0)
2999 return 0;
3000   ;
3001   return 0;
3002 }
3003 _ACEOF
3004 rm -f conftest.$ac_objext
3005 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3006   (eval $ac_compile) 2>conftest.er1
3007   ac_status=$?
3008   grep -v '^ *+' conftest.er1 >conftest.err
3009   rm -f conftest.er1
3010   cat conftest.err >&5
3011   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3012   (exit $ac_status); } &&
3013          { ac_try='test -z "$ac_c_werror_flag"
3014                          || test ! -s conftest.err'
3015   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3016   (eval $ac_try) 2>&5
3017   ac_status=$?
3018   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3019   (exit $ac_status); }; } &&
3020          { ac_try='test -s conftest.$ac_objext'
3021   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3022   (eval $ac_try) 2>&5
3023   ac_status=$?
3024   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3025   (exit $ac_status); }; }; then
3026   ac_cv_header_time=yes
3027 else
3028   echo "$as_me: failed program was:" >&5
3029 sed 's/^/| /' conftest.$ac_ext >&5
3030
3031 ac_cv_header_time=no
3032 fi
3033 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3034 fi
3035 echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
3036 echo "${ECHO_T}$ac_cv_header_time" >&6
3037 if test $ac_cv_header_time = yes; then
3038
3039 cat >>confdefs.h <<\_ACEOF
3040 #define TIME_WITH_SYS_TIME 1
3041 _ACEOF
3042
3043 fi
3044
3045 echo "$as_me:$LINENO: checking whether string.h and strings.h may both be included" >&5
3046 echo $ECHO_N "checking whether string.h and strings.h may both be included... $ECHO_C" >&6
3047 if test "${gcc_cv_header_string+set}" = set; then
3048   echo $ECHO_N "(cached) $ECHO_C" >&6
3049 else
3050   cat >conftest.$ac_ext <<_ACEOF
3051 /* confdefs.h.  */
3052 _ACEOF
3053 cat confdefs.h >>conftest.$ac_ext
3054 cat >>conftest.$ac_ext <<_ACEOF
3055 /* end confdefs.h.  */
3056 #include <string.h>
3057 #include <strings.h>
3058 int
3059 main ()
3060 {
3061
3062   ;
3063   return 0;
3064 }
3065 _ACEOF
3066 rm -f conftest.$ac_objext
3067 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3068   (eval $ac_compile) 2>conftest.er1
3069   ac_status=$?
3070   grep -v '^ *+' conftest.er1 >conftest.err
3071   rm -f conftest.er1
3072   cat conftest.err >&5
3073   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3074   (exit $ac_status); } &&
3075          { ac_try='test -z "$ac_c_werror_flag"
3076                          || test ! -s conftest.err'
3077   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3078   (eval $ac_try) 2>&5
3079   ac_status=$?
3080   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3081   (exit $ac_status); }; } &&
3082          { ac_try='test -s conftest.$ac_objext'
3083   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3084   (eval $ac_try) 2>&5
3085   ac_status=$?
3086   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3087   (exit $ac_status); }; }; then
3088   gcc_cv_header_string=yes
3089 else
3090   echo "$as_me: failed program was:" >&5
3091 sed 's/^/| /' conftest.$ac_ext >&5
3092
3093 gcc_cv_header_string=no
3094 fi
3095 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3096 fi
3097 echo "$as_me:$LINENO: result: $gcc_cv_header_string" >&5
3098 echo "${ECHO_T}$gcc_cv_header_string" >&6
3099 if test $gcc_cv_header_string = yes; then
3100
3101 cat >>confdefs.h <<\_ACEOF
3102 #define STRING_WITH_STRINGS 1
3103 _ACEOF
3104
3105 fi
3106
3107 ac_ext=c
3108 ac_cpp='$CPP $CPPFLAGS'
3109 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3110 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3111 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3112 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3113 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3114 # On Suns, sometimes $CPP names a directory.
3115 if test -n "$CPP" && test -d "$CPP"; then
3116   CPP=
3117 fi
3118 if test -z "$CPP"; then
3119   if test "${ac_cv_prog_CPP+set}" = set; then
3120   echo $ECHO_N "(cached) $ECHO_C" >&6
3121 else
3122       # Double quotes because CPP needs to be expanded
3123     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3124     do
3125       ac_preproc_ok=false
3126 for ac_c_preproc_warn_flag in '' yes
3127 do
3128   # Use a header file that comes with gcc, so configuring glibc
3129   # with a fresh cross-compiler works.
3130   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3131   # <limits.h> exists even on freestanding compilers.
3132   # On the NeXT, cc -E runs the code through the compiler's parser,
3133   # not just through cpp. "Syntax error" is here to catch this case.
3134   cat >conftest.$ac_ext <<_ACEOF
3135 /* confdefs.h.  */
3136 _ACEOF
3137 cat confdefs.h >>conftest.$ac_ext
3138 cat >>conftest.$ac_ext <<_ACEOF
3139 /* end confdefs.h.  */
3140 #ifdef __STDC__
3141 # include <limits.h>
3142 #else
3143 # include <assert.h>
3144 #endif
3145                      Syntax error
3146 _ACEOF
3147 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3148   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3149   ac_status=$?
3150   grep -v '^ *+' conftest.er1 >conftest.err
3151   rm -f conftest.er1
3152   cat conftest.err >&5
3153   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3154   (exit $ac_status); } >/dev/null; then
3155   if test -s conftest.err; then
3156     ac_cpp_err=$ac_c_preproc_warn_flag
3157     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3158   else
3159     ac_cpp_err=
3160   fi
3161 else
3162   ac_cpp_err=yes
3163 fi
3164 if test -z "$ac_cpp_err"; then
3165   :
3166 else
3167   echo "$as_me: failed program was:" >&5
3168 sed 's/^/| /' conftest.$ac_ext >&5
3169
3170   # Broken: fails on valid input.
3171 continue
3172 fi
3173 rm -f conftest.err conftest.$ac_ext
3174
3175   # OK, works on sane cases.  Now check whether non-existent headers
3176   # can be detected and how.
3177   cat >conftest.$ac_ext <<_ACEOF
3178 /* confdefs.h.  */
3179 _ACEOF
3180 cat confdefs.h >>conftest.$ac_ext
3181 cat >>conftest.$ac_ext <<_ACEOF
3182 /* end confdefs.h.  */
3183 #include <ac_nonexistent.h>
3184 _ACEOF
3185 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3186   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3187   ac_status=$?
3188   grep -v '^ *+' conftest.er1 >conftest.err
3189   rm -f conftest.er1
3190   cat conftest.err >&5
3191   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3192   (exit $ac_status); } >/dev/null; then
3193   if test -s conftest.err; then
3194     ac_cpp_err=$ac_c_preproc_warn_flag
3195     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3196   else
3197     ac_cpp_err=
3198   fi
3199 else
3200   ac_cpp_err=yes
3201 fi
3202 if test -z "$ac_cpp_err"; then
3203   # Broken: success on invalid input.
3204 continue
3205 else
3206   echo "$as_me: failed program was:" >&5
3207 sed 's/^/| /' conftest.$ac_ext >&5
3208
3209   # Passes both tests.
3210 ac_preproc_ok=:
3211 break
3212 fi
3213 rm -f conftest.err conftest.$ac_ext
3214
3215 done
3216 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3217 rm -f conftest.err conftest.$ac_ext
3218 if $ac_preproc_ok; then
3219   break
3220 fi
3221
3222     done
3223     ac_cv_prog_CPP=$CPP
3224
3225 fi
3226   CPP=$ac_cv_prog_CPP
3227 else
3228   ac_cv_prog_CPP=$CPP
3229 fi
3230 echo "$as_me:$LINENO: result: $CPP" >&5
3231 echo "${ECHO_T}$CPP" >&6
3232 ac_preproc_ok=false
3233 for ac_c_preproc_warn_flag in '' yes
3234 do
3235   # Use a header file that comes with gcc, so configuring glibc
3236   # with a fresh cross-compiler works.
3237   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3238   # <limits.h> exists even on freestanding compilers.
3239   # On the NeXT, cc -E runs the code through the compiler's parser,
3240   # not just through cpp. "Syntax error" is here to catch this case.
3241   cat >conftest.$ac_ext <<_ACEOF
3242 /* confdefs.h.  */
3243 _ACEOF
3244 cat confdefs.h >>conftest.$ac_ext
3245 cat >>conftest.$ac_ext <<_ACEOF
3246 /* end confdefs.h.  */
3247 #ifdef __STDC__
3248 # include <limits.h>
3249 #else
3250 # include <assert.h>
3251 #endif
3252                      Syntax error
3253 _ACEOF
3254 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3255   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3256   ac_status=$?
3257   grep -v '^ *+' conftest.er1 >conftest.err
3258   rm -f conftest.er1
3259   cat conftest.err >&5
3260   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3261   (exit $ac_status); } >/dev/null; then
3262   if test -s conftest.err; then
3263     ac_cpp_err=$ac_c_preproc_warn_flag
3264     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3265   else
3266     ac_cpp_err=
3267   fi
3268 else
3269   ac_cpp_err=yes
3270 fi
3271 if test -z "$ac_cpp_err"; then
3272   :
3273 else
3274   echo "$as_me: failed program was:" >&5
3275 sed 's/^/| /' conftest.$ac_ext >&5
3276
3277   # Broken: fails on valid input.
3278 continue
3279 fi
3280 rm -f conftest.err conftest.$ac_ext
3281
3282   # OK, works on sane cases.  Now check whether non-existent headers
3283   # can be detected and how.
3284   cat >conftest.$ac_ext <<_ACEOF
3285 /* confdefs.h.  */
3286 _ACEOF
3287 cat confdefs.h >>conftest.$ac_ext
3288 cat >>conftest.$ac_ext <<_ACEOF
3289 /* end confdefs.h.  */
3290 #include <ac_nonexistent.h>
3291 _ACEOF
3292 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3293   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3294   ac_status=$?
3295   grep -v '^ *+' conftest.er1 >conftest.err
3296   rm -f conftest.er1
3297   cat conftest.err >&5
3298   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3299   (exit $ac_status); } >/dev/null; then
3300   if test -s conftest.err; then
3301     ac_cpp_err=$ac_c_preproc_warn_flag
3302     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3303   else
3304     ac_cpp_err=
3305   fi
3306 else
3307   ac_cpp_err=yes
3308 fi
3309 if test -z "$ac_cpp_err"; then
3310   # Broken: success on invalid input.
3311 continue
3312 else
3313   echo "$as_me: failed program was:" >&5
3314 sed 's/^/| /' conftest.$ac_ext >&5
3315
3316   # Passes both tests.
3317 ac_preproc_ok=:
3318 break
3319 fi
3320 rm -f conftest.err conftest.$ac_ext
3321
3322 done
3323 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3324 rm -f conftest.err conftest.$ac_ext
3325 if $ac_preproc_ok; then
3326   :
3327 else
3328   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3329 See \`config.log' for more details." >&5
3330 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3331 See \`config.log' for more details." >&2;}
3332    { (exit 1); exit 1; }; }
3333 fi
3334
3335 ac_ext=c
3336 ac_cpp='$CPP $CPPFLAGS'
3337 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3338 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3339 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3340
3341
3342 echo "$as_me:$LINENO: checking for egrep" >&5
3343 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3344 if test "${ac_cv_prog_egrep+set}" = set; then
3345   echo $ECHO_N "(cached) $ECHO_C" >&6
3346 else
3347   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3348     then ac_cv_prog_egrep='grep -E'
3349     else ac_cv_prog_egrep='egrep'
3350     fi
3351 fi
3352 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3353 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3354  EGREP=$ac_cv_prog_egrep
3355
3356
3357 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3358 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3359 if test "${ac_cv_header_stdc+set}" = set; then
3360   echo $ECHO_N "(cached) $ECHO_C" >&6
3361 else
3362   cat >conftest.$ac_ext <<_ACEOF
3363 /* confdefs.h.  */
3364 _ACEOF
3365 cat confdefs.h >>conftest.$ac_ext
3366 cat >>conftest.$ac_ext <<_ACEOF
3367 /* end confdefs.h.  */
3368 #include <stdlib.h>
3369 #include <stdarg.h>
3370 #include <string.h>
3371 #include <float.h>
3372
3373 int
3374 main ()
3375 {
3376
3377   ;
3378   return 0;
3379 }
3380 _ACEOF
3381 rm -f conftest.$ac_objext
3382 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3383   (eval $ac_compile) 2>conftest.er1
3384   ac_status=$?
3385   grep -v '^ *+' conftest.er1 >conftest.err
3386   rm -f conftest.er1
3387   cat conftest.err >&5
3388   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3389   (exit $ac_status); } &&
3390          { ac_try='test -z "$ac_c_werror_flag"
3391                          || test ! -s conftest.err'
3392   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3393   (eval $ac_try) 2>&5
3394   ac_status=$?
3395   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3396   (exit $ac_status); }; } &&
3397          { ac_try='test -s conftest.$ac_objext'
3398   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3399   (eval $ac_try) 2>&5
3400   ac_status=$?
3401   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3402   (exit $ac_status); }; }; then
3403   ac_cv_header_stdc=yes
3404 else
3405   echo "$as_me: failed program was:" >&5
3406 sed 's/^/| /' conftest.$ac_ext >&5
3407
3408 ac_cv_header_stdc=no
3409 fi
3410 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3411
3412 if test $ac_cv_header_stdc = yes; then
3413   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3414   cat >conftest.$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 <string.h>
3421
3422 _ACEOF
3423 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3424   $EGREP "memchr" >/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 $ac_cv_header_stdc = yes; then
3434   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3435   cat >conftest.$ac_ext <<_ACEOF
3436 /* confdefs.h.  */
3437 _ACEOF
3438 cat confdefs.h >>conftest.$ac_ext
3439 cat >>conftest.$ac_ext <<_ACEOF
3440 /* end confdefs.h.  */
3441 #include <stdlib.h>
3442
3443 _ACEOF
3444 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3445   $EGREP "free" >/dev/null 2>&1; then
3446   :
3447 else
3448   ac_cv_header_stdc=no
3449 fi
3450 rm -f conftest*
3451
3452 fi
3453
3454 if test $ac_cv_header_stdc = yes; then
3455   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3456   if test "$cross_compiling" = yes; then
3457   :
3458 else
3459   cat >conftest.$ac_ext <<_ACEOF
3460 /* confdefs.h.  */
3461 _ACEOF
3462 cat confdefs.h >>conftest.$ac_ext
3463 cat >>conftest.$ac_ext <<_ACEOF
3464 /* end confdefs.h.  */
3465 #include <ctype.h>
3466 #if ((' ' & 0x0FF) == 0x020)
3467 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3468 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3469 #else
3470 # define ISLOWER(c) \
3471                    (('a' <= (c) && (c) <= 'i') \
3472                      || ('j' <= (c) && (c) <= 'r') \
3473                      || ('s' <= (c) && (c) <= 'z'))
3474 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3475 #endif
3476
3477 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3478 int
3479 main ()
3480 {
3481   int i;
3482   for (i = 0; i < 256; i++)
3483     if (XOR (islower (i), ISLOWER (i))
3484         || toupper (i) != TOUPPER (i))
3485       exit(2);
3486   exit (0);
3487 }
3488 _ACEOF
3489 rm -f conftest$ac_exeext
3490 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3491   (eval $ac_link) 2>&5
3492   ac_status=$?
3493   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3494   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3495   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3496   (eval $ac_try) 2>&5
3497   ac_status=$?
3498   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3499   (exit $ac_status); }; }; then
3500   :
3501 else
3502   echo "$as_me: program exited with status $ac_status" >&5
3503 echo "$as_me: failed program was:" >&5
3504 sed 's/^/| /' conftest.$ac_ext >&5
3505
3506 ( exit $ac_status )
3507 ac_cv_header_stdc=no
3508 fi
3509 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3510 fi
3511 fi
3512 fi
3513 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3514 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3515 if test $ac_cv_header_stdc = yes; then
3516
3517 cat >>confdefs.h <<\_ACEOF
3518 #define STDC_HEADERS 1
3519 _ACEOF
3520
3521 fi
3522
3523 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3524
3525
3526
3527
3528
3529
3530
3531
3532
3533 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3534                   inttypes.h stdint.h unistd.h
3535 do
3536 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3537 echo "$as_me:$LINENO: checking for $ac_header" >&5
3538 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3539 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3540   echo $ECHO_N "(cached) $ECHO_C" >&6
3541 else
3542   cat >conftest.$ac_ext <<_ACEOF
3543 /* confdefs.h.  */
3544 _ACEOF
3545 cat confdefs.h >>conftest.$ac_ext
3546 cat >>conftest.$ac_ext <<_ACEOF
3547 /* end confdefs.h.  */
3548 $ac_includes_default
3549
3550 #include <$ac_header>
3551 _ACEOF
3552 rm -f conftest.$ac_objext
3553 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3554   (eval $ac_compile) 2>conftest.er1
3555   ac_status=$?
3556   grep -v '^ *+' conftest.er1 >conftest.err
3557   rm -f conftest.er1
3558   cat conftest.err >&5
3559   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3560   (exit $ac_status); } &&
3561          { ac_try='test -z "$ac_c_werror_flag"
3562                          || test ! -s conftest.err'
3563   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3564   (eval $ac_try) 2>&5
3565   ac_status=$?
3566   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3567   (exit $ac_status); }; } &&
3568          { ac_try='test -s conftest.$ac_objext'
3569   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3570   (eval $ac_try) 2>&5
3571   ac_status=$?
3572   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3573   (exit $ac_status); }; }; then
3574   eval "$as_ac_Header=yes"
3575 else
3576   echo "$as_me: failed program was:" >&5
3577 sed 's/^/| /' conftest.$ac_ext >&5
3578
3579 eval "$as_ac_Header=no"
3580 fi
3581 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3582 fi
3583 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3584 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3585 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3586   cat >>confdefs.h <<_ACEOF
3587 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3588 _ACEOF
3589
3590 fi
3591
3592 done
3593
3594
3595
3596
3597
3598
3599
3600
3601
3602
3603
3604
3605 for ac_header in iconv.h locale.h fcntl.h limits.h stddef.h \
3606         stdlib.h strings.h string.h sys/file.h unistd.h
3607 do
3608 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3609 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3610   echo "$as_me:$LINENO: checking for $ac_header" >&5
3611 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3612 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3613   echo $ECHO_N "(cached) $ECHO_C" >&6
3614 fi
3615 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3616 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3617 else
3618   # Is the header compilable?
3619 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3620 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3621 cat >conftest.$ac_ext <<_ACEOF
3622 /* confdefs.h.  */
3623 _ACEOF
3624 cat confdefs.h >>conftest.$ac_ext
3625 cat >>conftest.$ac_ext <<_ACEOF
3626 /* end confdefs.h.  */
3627 $ac_includes_default
3628 #include <$ac_header>
3629 _ACEOF
3630 rm -f conftest.$ac_objext
3631 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3632   (eval $ac_compile) 2>conftest.er1
3633   ac_status=$?
3634   grep -v '^ *+' conftest.er1 >conftest.err
3635   rm -f conftest.er1
3636   cat conftest.err >&5
3637   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3638   (exit $ac_status); } &&
3639          { ac_try='test -z "$ac_c_werror_flag"
3640                          || test ! -s conftest.err'
3641   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3642   (eval $ac_try) 2>&5
3643   ac_status=$?
3644   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3645   (exit $ac_status); }; } &&
3646          { ac_try='test -s conftest.$ac_objext'
3647   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3648   (eval $ac_try) 2>&5
3649   ac_status=$?
3650   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3651   (exit $ac_status); }; }; then
3652   ac_header_compiler=yes
3653 else
3654   echo "$as_me: failed program was:" >&5
3655 sed 's/^/| /' conftest.$ac_ext >&5
3656
3657 ac_header_compiler=no
3658 fi
3659 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3660 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3661 echo "${ECHO_T}$ac_header_compiler" >&6
3662
3663 # Is the header present?
3664 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3665 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3666 cat >conftest.$ac_ext <<_ACEOF
3667 /* confdefs.h.  */
3668 _ACEOF
3669 cat confdefs.h >>conftest.$ac_ext
3670 cat >>conftest.$ac_ext <<_ACEOF
3671 /* end confdefs.h.  */
3672 #include <$ac_header>
3673 _ACEOF
3674 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3675   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3676   ac_status=$?
3677   grep -v '^ *+' conftest.er1 >conftest.err
3678   rm -f conftest.er1
3679   cat conftest.err >&5
3680   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3681   (exit $ac_status); } >/dev/null; then
3682   if test -s conftest.err; then
3683     ac_cpp_err=$ac_c_preproc_warn_flag
3684     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3685   else
3686     ac_cpp_err=
3687   fi
3688 else
3689   ac_cpp_err=yes
3690 fi
3691 if test -z "$ac_cpp_err"; then
3692   ac_header_preproc=yes
3693 else
3694   echo "$as_me: failed program was:" >&5
3695 sed 's/^/| /' conftest.$ac_ext >&5
3696
3697   ac_header_preproc=no
3698 fi
3699 rm -f conftest.err conftest.$ac_ext
3700 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3701 echo "${ECHO_T}$ac_header_preproc" >&6
3702
3703 # So?  What about this header?
3704 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3705   yes:no: )
3706     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3707 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3708     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3709 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3710     ac_header_preproc=yes
3711     ;;
3712   no:yes:* )
3713     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3714 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3715     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3716 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3717     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3718 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3719     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3720 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3721     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3722 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3723     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3724 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3725     (
3726       cat <<\_ASBOX
3727 ## ----------------------------------- ##
3728 ## Report this to gcc-bugs@gcc.gnu.org ##
3729 ## ----------------------------------- ##
3730 _ASBOX
3731     ) |
3732       sed "s/^/$as_me: WARNING:     /" >&2
3733     ;;
3734 esac
3735 echo "$as_me:$LINENO: checking for $ac_header" >&5
3736 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3737 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3738   echo $ECHO_N "(cached) $ECHO_C" >&6
3739 else
3740   eval "$as_ac_Header=\$ac_header_preproc"
3741 fi
3742 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3743 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3744
3745 fi
3746 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3747   cat >>confdefs.h <<_ACEOF
3748 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3749 _ACEOF
3750
3751 fi
3752
3753 done
3754
3755
3756 # Checks for typedefs, structures, and compiler characteristics.
3757 echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
3758 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6
3759 if test "${ac_cv_c_const+set}" = set; then
3760   echo $ECHO_N "(cached) $ECHO_C" >&6
3761 else
3762   cat >conftest.$ac_ext <<_ACEOF
3763 /* confdefs.h.  */
3764 _ACEOF
3765 cat confdefs.h >>conftest.$ac_ext
3766 cat >>conftest.$ac_ext <<_ACEOF
3767 /* end confdefs.h.  */
3768
3769 int
3770 main ()
3771 {
3772 /* FIXME: Include the comments suggested by Paul. */
3773 #ifndef __cplusplus
3774   /* Ultrix mips cc rejects this.  */
3775   typedef int charset[2];
3776   const charset x;
3777   /* SunOS 4.1.1 cc rejects this.  */
3778   char const *const *ccp;
3779   char **p;
3780   /* NEC SVR4.0.2 mips cc rejects this.  */
3781   struct point {int x, y;};
3782   static struct point const zero = {0,0};
3783   /* AIX XL C 1.02.0.0 rejects this.
3784      It does not let you subtract one const X* pointer from another in
3785      an arm of an if-expression whose if-part is not a constant
3786      expression */
3787   const char *g = "string";
3788   ccp = &g + (g ? g-g : 0);
3789   /* HPUX 7.0 cc rejects these. */
3790   ++ccp;
3791   p = (char**) ccp;
3792   ccp = (char const *const *) p;
3793   { /* SCO 3.2v4 cc rejects this.  */
3794     char *t;
3795     char const *s = 0 ? (char *) 0 : (char const *) 0;
3796
3797     *t++ = 0;
3798   }
3799   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
3800     int x[] = {25, 17};
3801     const int *foo = &x[0];
3802     ++foo;
3803   }
3804   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
3805     typedef const int *iptr;
3806     iptr p = 0;
3807     ++p;
3808   }
3809   { /* AIX XL C 1.02.0.0 rejects this saying
3810        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
3811     struct s { int j; const int *ap[3]; };
3812     struct s *b; b->j = 5;
3813   }
3814   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
3815     const int foo = 10;
3816   }
3817 #endif
3818
3819   ;
3820   return 0;
3821 }
3822 _ACEOF
3823 rm -f conftest.$ac_objext
3824 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3825   (eval $ac_compile) 2>conftest.er1
3826   ac_status=$?
3827   grep -v '^ *+' conftest.er1 >conftest.err
3828   rm -f conftest.er1
3829   cat conftest.err >&5
3830   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3831   (exit $ac_status); } &&
3832          { ac_try='test -z "$ac_c_werror_flag"
3833                          || test ! -s conftest.err'
3834   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3835   (eval $ac_try) 2>&5
3836   ac_status=$?
3837   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3838   (exit $ac_status); }; } &&
3839          { ac_try='test -s conftest.$ac_objext'
3840   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3841   (eval $ac_try) 2>&5
3842   ac_status=$?
3843   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3844   (exit $ac_status); }; }; then
3845   ac_cv_c_const=yes
3846 else
3847   echo "$as_me: failed program was:" >&5
3848 sed 's/^/| /' conftest.$ac_ext >&5
3849
3850 ac_cv_c_const=no
3851 fi
3852 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3853 fi
3854 echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
3855 echo "${ECHO_T}$ac_cv_c_const" >&6
3856 if test $ac_cv_c_const = no; then
3857
3858 cat >>confdefs.h <<\_ACEOF
3859 #define const
3860 _ACEOF
3861
3862 fi
3863
3864 echo "$as_me:$LINENO: checking for inline" >&5
3865 echo $ECHO_N "checking for inline... $ECHO_C" >&6
3866 if test "${ac_cv_c_inline+set}" = set; then
3867   echo $ECHO_N "(cached) $ECHO_C" >&6
3868 else
3869   ac_cv_c_inline=no
3870 for ac_kw in inline __inline__ __inline; do
3871   cat >conftest.$ac_ext <<_ACEOF
3872 /* confdefs.h.  */
3873 _ACEOF
3874 cat confdefs.h >>conftest.$ac_ext
3875 cat >>conftest.$ac_ext <<_ACEOF
3876 /* end confdefs.h.  */
3877 #ifndef __cplusplus
3878 typedef int foo_t;
3879 static $ac_kw foo_t static_foo () {return 0; }
3880 $ac_kw foo_t foo () {return 0; }
3881 #endif
3882
3883 _ACEOF
3884 rm -f conftest.$ac_objext
3885 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3886   (eval $ac_compile) 2>conftest.er1
3887   ac_status=$?
3888   grep -v '^ *+' conftest.er1 >conftest.err
3889   rm -f conftest.er1
3890   cat conftest.err >&5
3891   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3892   (exit $ac_status); } &&
3893          { ac_try='test -z "$ac_c_werror_flag"
3894                          || test ! -s conftest.err'
3895   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3896   (eval $ac_try) 2>&5
3897   ac_status=$?
3898   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3899   (exit $ac_status); }; } &&
3900          { ac_try='test -s conftest.$ac_objext'
3901   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3902   (eval $ac_try) 2>&5
3903   ac_status=$?
3904   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3905   (exit $ac_status); }; }; then
3906   ac_cv_c_inline=$ac_kw; break
3907 else
3908   echo "$as_me: failed program was:" >&5
3909 sed 's/^/| /' conftest.$ac_ext >&5
3910
3911 fi
3912 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3913 done
3914
3915 fi
3916 echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
3917 echo "${ECHO_T}$ac_cv_c_inline" >&6
3918
3919
3920 case $ac_cv_c_inline in
3921   inline | yes) ;;
3922   *)
3923     case $ac_cv_c_inline in
3924       no) ac_val=;;
3925       *) ac_val=$ac_cv_c_inline;;
3926     esac
3927     cat >>confdefs.h <<_ACEOF
3928 #ifndef __cplusplus
3929 #define inline $ac_val
3930 #endif
3931 _ACEOF
3932     ;;
3933 esac
3934
3935 echo "$as_me:$LINENO: checking for obstacks" >&5
3936 echo $ECHO_N "checking for obstacks... $ECHO_C" >&6
3937 if test "${ac_cv_func_obstack+set}" = set; then
3938   echo $ECHO_N "(cached) $ECHO_C" >&6
3939 else
3940   cat >conftest.$ac_ext <<_ACEOF
3941 /* confdefs.h.  */
3942 _ACEOF
3943 cat confdefs.h >>conftest.$ac_ext
3944 cat >>conftest.$ac_ext <<_ACEOF
3945 /* end confdefs.h.  */
3946 #include "obstack.h"
3947 int
3948 main ()
3949 {
3950 struct obstack *mem; obstack_free(mem,(char *) 0)
3951   ;
3952   return 0;
3953 }
3954 _ACEOF
3955 rm -f conftest.$ac_objext conftest$ac_exeext
3956 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3957   (eval $ac_link) 2>conftest.er1
3958   ac_status=$?
3959   grep -v '^ *+' conftest.er1 >conftest.err
3960   rm -f conftest.er1
3961   cat conftest.err >&5
3962   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3963   (exit $ac_status); } &&
3964          { ac_try='test -z "$ac_c_werror_flag"
3965                          || test ! -s conftest.err'
3966   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3967   (eval $ac_try) 2>&5
3968   ac_status=$?
3969   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3970   (exit $ac_status); }; } &&
3971          { ac_try='test -s conftest$ac_exeext'
3972   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3973   (eval $ac_try) 2>&5
3974   ac_status=$?
3975   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3976   (exit $ac_status); }; }; then
3977   ac_cv_func_obstack=yes
3978 else
3979   echo "$as_me: failed program was:" >&5
3980 sed 's/^/| /' conftest.$ac_ext >&5
3981
3982 ac_cv_func_obstack=no
3983 fi
3984 rm -f conftest.err conftest.$ac_objext \
3985       conftest$ac_exeext conftest.$ac_ext
3986 fi
3987 echo "$as_me:$LINENO: result: $ac_cv_func_obstack" >&5
3988 echo "${ECHO_T}$ac_cv_func_obstack" >&6
3989 if test $ac_cv_func_obstack = yes; then
3990
3991 cat >>confdefs.h <<\_ACEOF
3992 #define HAVE_OBSTACK 1
3993 _ACEOF
3994
3995 else
3996   case $LIBOBJS in
3997     "obstack.$ac_objext"   | \
3998   *" obstack.$ac_objext"   | \
3999     "obstack.$ac_objext "* | \
4000   *" obstack.$ac_objext "* ) ;;
4001   *) LIBOBJS="$LIBOBJS obstack.$ac_objext" ;;
4002 esac
4003
4004 fi
4005
4006 echo "$as_me:$LINENO: checking for off_t" >&5
4007 echo $ECHO_N "checking for off_t... $ECHO_C" >&6
4008 if test "${ac_cv_type_off_t+set}" = set; then
4009   echo $ECHO_N "(cached) $ECHO_C" >&6
4010 else
4011   cat >conftest.$ac_ext <<_ACEOF
4012 /* confdefs.h.  */
4013 _ACEOF
4014 cat confdefs.h >>conftest.$ac_ext
4015 cat >>conftest.$ac_ext <<_ACEOF
4016 /* end confdefs.h.  */
4017 $ac_includes_default
4018 int
4019 main ()
4020 {
4021 if ((off_t *) 0)
4022   return 0;
4023 if (sizeof (off_t))
4024   return 0;
4025   ;
4026   return 0;
4027 }
4028 _ACEOF
4029 rm -f conftest.$ac_objext
4030 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4031   (eval $ac_compile) 2>conftest.er1
4032   ac_status=$?
4033   grep -v '^ *+' conftest.er1 >conftest.err
4034   rm -f conftest.er1
4035   cat conftest.err >&5
4036   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4037   (exit $ac_status); } &&
4038          { ac_try='test -z "$ac_c_werror_flag"
4039                          || test ! -s conftest.err'
4040   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4041   (eval $ac_try) 2>&5
4042   ac_status=$?
4043   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4044   (exit $ac_status); }; } &&
4045          { ac_try='test -s conftest.$ac_objext'
4046   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4047   (eval $ac_try) 2>&5
4048   ac_status=$?
4049   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4050   (exit $ac_status); }; }; then
4051   ac_cv_type_off_t=yes
4052 else
4053   echo "$as_me: failed program was:" >&5
4054 sed 's/^/| /' conftest.$ac_ext >&5
4055
4056 ac_cv_type_off_t=no
4057 fi
4058 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4059 fi
4060 echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5
4061 echo "${ECHO_T}$ac_cv_type_off_t" >&6
4062 if test $ac_cv_type_off_t = yes; then
4063   :
4064 else
4065
4066 cat >>confdefs.h <<_ACEOF
4067 #define off_t long
4068 _ACEOF
4069
4070 fi
4071
4072 echo "$as_me:$LINENO: checking for size_t" >&5
4073 echo $ECHO_N "checking for size_t... $ECHO_C" >&6
4074 if test "${ac_cv_type_size_t+set}" = set; then
4075   echo $ECHO_N "(cached) $ECHO_C" >&6
4076 else
4077   cat >conftest.$ac_ext <<_ACEOF
4078 /* confdefs.h.  */
4079 _ACEOF
4080 cat confdefs.h >>conftest.$ac_ext
4081 cat >>conftest.$ac_ext <<_ACEOF
4082 /* end confdefs.h.  */
4083 $ac_includes_default
4084 int
4085 main ()
4086 {
4087 if ((size_t *) 0)
4088   return 0;
4089 if (sizeof (size_t))
4090   return 0;
4091   ;
4092   return 0;
4093 }
4094 _ACEOF
4095 rm -f conftest.$ac_objext
4096 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4097   (eval $ac_compile) 2>conftest.er1
4098   ac_status=$?
4099   grep -v '^ *+' conftest.er1 >conftest.err
4100   rm -f conftest.er1
4101   cat conftest.err >&5
4102   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4103   (exit $ac_status); } &&
4104          { ac_try='test -z "$ac_c_werror_flag"
4105                          || test ! -s conftest.err'
4106   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4107   (eval $ac_try) 2>&5
4108   ac_status=$?
4109   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4110   (exit $ac_status); }; } &&
4111          { ac_try='test -s conftest.$ac_objext'
4112   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4113   (eval $ac_try) 2>&5
4114   ac_status=$?
4115   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4116   (exit $ac_status); }; }; then
4117   ac_cv_type_size_t=yes
4118 else
4119   echo "$as_me: failed program was:" >&5
4120 sed 's/^/| /' conftest.$ac_ext >&5
4121
4122 ac_cv_type_size_t=no
4123 fi
4124 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4125 fi
4126 echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
4127 echo "${ECHO_T}$ac_cv_type_size_t" >&6
4128 if test $ac_cv_type_size_t = yes; then
4129   :
4130 else
4131
4132 cat >>confdefs.h <<_ACEOF
4133 #define size_t unsigned
4134 _ACEOF
4135
4136 fi
4137
4138 echo "$as_me:$LINENO: checking for ssize_t" >&5
4139 echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6
4140 if test "${ac_cv_type_ssize_t+set}" = set; then
4141   echo $ECHO_N "(cached) $ECHO_C" >&6
4142 else
4143   cat >conftest.$ac_ext <<_ACEOF
4144 /* confdefs.h.  */
4145 _ACEOF
4146 cat confdefs.h >>conftest.$ac_ext
4147 cat >>conftest.$ac_ext <<_ACEOF
4148 /* end confdefs.h.  */
4149 $ac_includes_default
4150 int
4151 main ()
4152 {
4153 if ((ssize_t *) 0)
4154   return 0;
4155 if (sizeof (ssize_t))
4156   return 0;
4157   ;
4158   return 0;
4159 }
4160 _ACEOF
4161 rm -f conftest.$ac_objext
4162 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4163   (eval $ac_compile) 2>conftest.er1
4164   ac_status=$?
4165   grep -v '^ *+' conftest.er1 >conftest.err
4166   rm -f conftest.er1
4167   cat conftest.err >&5
4168   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4169   (exit $ac_status); } &&
4170          { ac_try='test -z "$ac_c_werror_flag"
4171                          || test ! -s conftest.err'
4172   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4173   (eval $ac_try) 2>&5
4174   ac_status=$?
4175   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4176   (exit $ac_status); }; } &&
4177          { ac_try='test -s conftest.$ac_objext'
4178   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4179   (eval $ac_try) 2>&5
4180   ac_status=$?
4181   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4182   (exit $ac_status); }; }; then
4183   ac_cv_type_ssize_t=yes
4184 else
4185   echo "$as_me: failed program was:" >&5
4186 sed 's/^/| /' conftest.$ac_ext >&5
4187
4188 ac_cv_type_ssize_t=no
4189 fi
4190 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4191 fi
4192 echo "$as_me:$LINENO: result: $ac_cv_type_ssize_t" >&5
4193 echo "${ECHO_T}$ac_cv_type_ssize_t" >&6
4194 if test $ac_cv_type_ssize_t = yes; then
4195   :
4196 else
4197
4198 cat >>confdefs.h <<_ACEOF
4199 #define ssize_t int
4200 _ACEOF
4201
4202 fi
4203
4204 echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5
4205 echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6
4206 if test "${ac_cv_struct_tm+set}" = set; then
4207   echo $ECHO_N "(cached) $ECHO_C" >&6
4208 else
4209   cat >conftest.$ac_ext <<_ACEOF
4210 /* confdefs.h.  */
4211 _ACEOF
4212 cat confdefs.h >>conftest.$ac_ext
4213 cat >>conftest.$ac_ext <<_ACEOF
4214 /* end confdefs.h.  */
4215 #include <sys/types.h>
4216 #include <time.h>
4217
4218 int
4219 main ()
4220 {
4221 struct tm *tp; tp->tm_sec;
4222   ;
4223   return 0;
4224 }
4225 _ACEOF
4226 rm -f conftest.$ac_objext
4227 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4228   (eval $ac_compile) 2>conftest.er1
4229   ac_status=$?
4230   grep -v '^ *+' conftest.er1 >conftest.err
4231   rm -f conftest.er1
4232   cat conftest.err >&5
4233   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4234   (exit $ac_status); } &&
4235          { ac_try='test -z "$ac_c_werror_flag"
4236                          || test ! -s conftest.err'
4237   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4238   (eval $ac_try) 2>&5
4239   ac_status=$?
4240   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4241   (exit $ac_status); }; } &&
4242          { ac_try='test -s conftest.$ac_objext'
4243   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4244   (eval $ac_try) 2>&5
4245   ac_status=$?
4246   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4247   (exit $ac_status); }; }; then
4248   ac_cv_struct_tm=time.h
4249 else
4250   echo "$as_me: failed program was:" >&5
4251 sed 's/^/| /' conftest.$ac_ext >&5
4252
4253 ac_cv_struct_tm=sys/time.h
4254 fi
4255 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4256 fi
4257 echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5
4258 echo "${ECHO_T}$ac_cv_struct_tm" >&6
4259 if test $ac_cv_struct_tm = sys/time.h; then
4260
4261 cat >>confdefs.h <<\_ACEOF
4262 #define TM_IN_SYS_TIME 1
4263 _ACEOF
4264
4265 fi
4266
4267 echo "$as_me:$LINENO: checking for int" >&5
4268 echo $ECHO_N "checking for int... $ECHO_C" >&6
4269 if test "${ac_cv_type_int+set}" = set; then
4270   echo $ECHO_N "(cached) $ECHO_C" >&6
4271 else
4272   cat >conftest.$ac_ext <<_ACEOF
4273 /* confdefs.h.  */
4274 _ACEOF
4275 cat confdefs.h >>conftest.$ac_ext
4276 cat >>conftest.$ac_ext <<_ACEOF
4277 /* end confdefs.h.  */
4278 $ac_includes_default
4279 int
4280 main ()
4281 {
4282 if ((int *) 0)
4283   return 0;
4284 if (sizeof (int))
4285   return 0;
4286   ;
4287   return 0;
4288 }
4289 _ACEOF
4290 rm -f conftest.$ac_objext
4291 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4292   (eval $ac_compile) 2>conftest.er1
4293   ac_status=$?
4294   grep -v '^ *+' conftest.er1 >conftest.err
4295   rm -f conftest.er1
4296   cat conftest.err >&5
4297   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4298   (exit $ac_status); } &&
4299          { ac_try='test -z "$ac_c_werror_flag"
4300                          || test ! -s conftest.err'
4301   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4302   (eval $ac_try) 2>&5
4303   ac_status=$?
4304   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4305   (exit $ac_status); }; } &&
4306          { ac_try='test -s conftest.$ac_objext'
4307   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4308   (eval $ac_try) 2>&5
4309   ac_status=$?
4310   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4311   (exit $ac_status); }; }; then
4312   ac_cv_type_int=yes
4313 else
4314   echo "$as_me: failed program was:" >&5
4315 sed 's/^/| /' conftest.$ac_ext >&5
4316
4317 ac_cv_type_int=no
4318 fi
4319 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4320 fi
4321 echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
4322 echo "${ECHO_T}$ac_cv_type_int" >&6
4323
4324 echo "$as_me:$LINENO: checking size of int" >&5
4325 echo $ECHO_N "checking size of int... $ECHO_C" >&6
4326 if test "${ac_cv_sizeof_int+set}" = set; then
4327   echo $ECHO_N "(cached) $ECHO_C" >&6
4328 else
4329   if test "$ac_cv_type_int" = yes; then
4330   # The cast to unsigned long works around a bug in the HP C Compiler
4331   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4332   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4333   # This bug is HP SR number 8606223364.
4334   if test "$cross_compiling" = yes; then
4335   # Depending upon the size, compute the lo and hi bounds.
4336 cat >conftest.$ac_ext <<_ACEOF
4337 /* confdefs.h.  */
4338 _ACEOF
4339 cat confdefs.h >>conftest.$ac_ext
4340 cat >>conftest.$ac_ext <<_ACEOF
4341 /* end confdefs.h.  */
4342 $ac_includes_default
4343 int
4344 main ()
4345 {
4346 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)];
4347 test_array [0] = 0
4348
4349   ;
4350   return 0;
4351 }
4352 _ACEOF
4353 rm -f conftest.$ac_objext
4354 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4355   (eval $ac_compile) 2>conftest.er1
4356   ac_status=$?
4357   grep -v '^ *+' conftest.er1 >conftest.err
4358   rm -f conftest.er1
4359   cat conftest.err >&5
4360   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4361   (exit $ac_status); } &&
4362          { ac_try='test -z "$ac_c_werror_flag"
4363                          || test ! -s conftest.err'
4364   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4365   (eval $ac_try) 2>&5
4366   ac_status=$?
4367   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4368   (exit $ac_status); }; } &&
4369          { ac_try='test -s conftest.$ac_objext'
4370   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4371   (eval $ac_try) 2>&5
4372   ac_status=$?
4373   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4374   (exit $ac_status); }; }; then
4375   ac_lo=0 ac_mid=0
4376   while :; do
4377     cat >conftest.$ac_ext <<_ACEOF
4378 /* confdefs.h.  */
4379 _ACEOF
4380 cat confdefs.h >>conftest.$ac_ext
4381 cat >>conftest.$ac_ext <<_ACEOF
4382 /* end confdefs.h.  */
4383 $ac_includes_default
4384 int
4385 main ()
4386 {
4387 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
4388 test_array [0] = 0
4389
4390   ;
4391   return 0;
4392 }
4393 _ACEOF
4394 rm -f conftest.$ac_objext
4395 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4396   (eval $ac_compile) 2>conftest.er1
4397   ac_status=$?
4398   grep -v '^ *+' conftest.er1 >conftest.err
4399   rm -f conftest.er1
4400   cat conftest.err >&5
4401   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4402   (exit $ac_status); } &&
4403          { ac_try='test -z "$ac_c_werror_flag"
4404                          || test ! -s conftest.err'
4405   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4406   (eval $ac_try) 2>&5
4407   ac_status=$?
4408   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4409   (exit $ac_status); }; } &&
4410          { ac_try='test -s conftest.$ac_objext'
4411   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4412   (eval $ac_try) 2>&5
4413   ac_status=$?
4414   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4415   (exit $ac_status); }; }; then
4416   ac_hi=$ac_mid; break
4417 else
4418   echo "$as_me: failed program was:" >&5
4419 sed 's/^/| /' conftest.$ac_ext >&5
4420
4421 ac_lo=`expr $ac_mid + 1`
4422                     if test $ac_lo -le $ac_mid; then
4423                       ac_lo= ac_hi=
4424                       break
4425                     fi
4426                     ac_mid=`expr 2 '*' $ac_mid + 1`
4427 fi
4428 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4429   done
4430 else
4431   echo "$as_me: failed program was:" >&5
4432 sed 's/^/| /' conftest.$ac_ext >&5
4433
4434 cat >conftest.$ac_ext <<_ACEOF
4435 /* confdefs.h.  */
4436 _ACEOF
4437 cat confdefs.h >>conftest.$ac_ext
4438 cat >>conftest.$ac_ext <<_ACEOF
4439 /* end confdefs.h.  */
4440 $ac_includes_default
4441 int
4442 main ()
4443 {
4444 static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)];
4445 test_array [0] = 0
4446
4447   ;
4448   return 0;
4449 }
4450 _ACEOF
4451 rm -f conftest.$ac_objext
4452 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4453   (eval $ac_compile) 2>conftest.er1
4454   ac_status=$?
4455   grep -v '^ *+' conftest.er1 >conftest.err
4456   rm -f conftest.er1
4457   cat conftest.err >&5
4458   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4459   (exit $ac_status); } &&
4460          { ac_try='test -z "$ac_c_werror_flag"
4461                          || test ! -s conftest.err'
4462   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4463   (eval $ac_try) 2>&5
4464   ac_status=$?
4465   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4466   (exit $ac_status); }; } &&
4467          { ac_try='test -s conftest.$ac_objext'
4468   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4469   (eval $ac_try) 2>&5
4470   ac_status=$?
4471   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4472   (exit $ac_status); }; }; then
4473   ac_hi=-1 ac_mid=-1
4474   while :; do
4475     cat >conftest.$ac_ext <<_ACEOF
4476 /* confdefs.h.  */
4477 _ACEOF
4478 cat confdefs.h >>conftest.$ac_ext
4479 cat >>conftest.$ac_ext <<_ACEOF
4480 /* end confdefs.h.  */
4481 $ac_includes_default
4482 int
4483 main ()
4484 {
4485 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)];
4486 test_array [0] = 0
4487
4488   ;
4489   return 0;
4490 }
4491 _ACEOF
4492 rm -f conftest.$ac_objext
4493 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4494   (eval $ac_compile) 2>conftest.er1
4495   ac_status=$?
4496   grep -v '^ *+' conftest.er1 >conftest.err
4497   rm -f conftest.er1
4498   cat conftest.err >&5
4499   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4500   (exit $ac_status); } &&
4501          { ac_try='test -z "$ac_c_werror_flag"
4502                          || test ! -s conftest.err'
4503   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4504   (eval $ac_try) 2>&5
4505   ac_status=$?
4506   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4507   (exit $ac_status); }; } &&
4508          { ac_try='test -s conftest.$ac_objext'
4509   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4510   (eval $ac_try) 2>&5
4511   ac_status=$?
4512   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4513   (exit $ac_status); }; }; then
4514   ac_lo=$ac_mid; break
4515 else
4516   echo "$as_me: failed program was:" >&5
4517 sed 's/^/| /' conftest.$ac_ext >&5
4518
4519 ac_hi=`expr '(' $ac_mid ')' - 1`
4520                        if test $ac_mid -le $ac_hi; then
4521                          ac_lo= ac_hi=
4522                          break
4523                        fi
4524                        ac_mid=`expr 2 '*' $ac_mid`
4525 fi
4526 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4527   done
4528 else
4529   echo "$as_me: failed program was:" >&5
4530 sed 's/^/| /' conftest.$ac_ext >&5
4531
4532 ac_lo= ac_hi=
4533 fi
4534 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4535 fi
4536 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4537 # Binary search between lo and hi bounds.
4538 while test "x$ac_lo" != "x$ac_hi"; do
4539   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4540   cat >conftest.$ac_ext <<_ACEOF
4541 /* confdefs.h.  */
4542 _ACEOF
4543 cat confdefs.h >>conftest.$ac_ext
4544 cat >>conftest.$ac_ext <<_ACEOF
4545 /* end confdefs.h.  */
4546 $ac_includes_default
4547 int
4548 main ()
4549 {
4550 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
4551 test_array [0] = 0
4552
4553   ;
4554   return 0;
4555 }
4556 _ACEOF
4557 rm -f conftest.$ac_objext
4558 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4559   (eval $ac_compile) 2>conftest.er1
4560   ac_status=$?
4561   grep -v '^ *+' conftest.er1 >conftest.err
4562   rm -f conftest.er1
4563   cat conftest.err >&5
4564   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4565   (exit $ac_status); } &&
4566          { ac_try='test -z "$ac_c_werror_flag"
4567                          || test ! -s conftest.err'
4568   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4569   (eval $ac_try) 2>&5
4570   ac_status=$?
4571   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4572   (exit $ac_status); }; } &&
4573          { ac_try='test -s conftest.$ac_objext'
4574   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4575   (eval $ac_try) 2>&5
4576   ac_status=$?
4577   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4578   (exit $ac_status); }; }; then
4579   ac_hi=$ac_mid
4580 else
4581   echo "$as_me: failed program was:" >&5
4582 sed 's/^/| /' conftest.$ac_ext >&5
4583
4584 ac_lo=`expr '(' $ac_mid ')' + 1`
4585 fi
4586 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4587 done
4588 case $ac_lo in
4589 ?*) ac_cv_sizeof_int=$ac_lo;;
4590 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
4591 See \`config.log' for more details." >&5
4592 echo "$as_me: error: cannot compute sizeof (int), 77
4593 See \`config.log' for more details." >&2;}
4594    { (exit 1); exit 1; }; } ;;
4595 esac
4596 else
4597   if test "$cross_compiling" = yes; then
4598   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4599 See \`config.log' for more details." >&5
4600 echo "$as_me: error: cannot run test program while cross compiling
4601 See \`config.log' for more details." >&2;}
4602    { (exit 1); exit 1; }; }
4603 else
4604   cat >conftest.$ac_ext <<_ACEOF
4605 /* confdefs.h.  */
4606 _ACEOF
4607 cat confdefs.h >>conftest.$ac_ext
4608 cat >>conftest.$ac_ext <<_ACEOF
4609 /* end confdefs.h.  */
4610 $ac_includes_default
4611 long longval () { return (long) (sizeof (int)); }
4612 unsigned long ulongval () { return (long) (sizeof (int)); }
4613 #include <stdio.h>
4614 #include <stdlib.h>
4615 int
4616 main ()
4617 {
4618
4619   FILE *f = fopen ("conftest.val", "w");
4620   if (! f)
4621     exit (1);
4622   if (((long) (sizeof (int))) < 0)
4623     {
4624       long i = longval ();
4625       if (i != ((long) (sizeof (int))))
4626         exit (1);
4627       fprintf (f, "%ld\n", i);
4628     }
4629   else
4630     {
4631       unsigned long i = ulongval ();
4632       if (i != ((long) (sizeof (int))))
4633         exit (1);
4634       fprintf (f, "%lu\n", i);
4635     }
4636   exit (ferror (f) || fclose (f) != 0);
4637
4638   ;
4639   return 0;
4640 }
4641 _ACEOF
4642 rm -f conftest$ac_exeext
4643 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4644   (eval $ac_link) 2>&5
4645   ac_status=$?
4646   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4647   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4648   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4649   (eval $ac_try) 2>&5
4650   ac_status=$?
4651   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4652   (exit $ac_status); }; }; then
4653   ac_cv_sizeof_int=`cat conftest.val`
4654 else
4655   echo "$as_me: program exited with status $ac_status" >&5
4656 echo "$as_me: failed program was:" >&5
4657 sed 's/^/| /' conftest.$ac_ext >&5
4658
4659 ( exit $ac_status )
4660 { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
4661 See \`config.log' for more details." >&5
4662 echo "$as_me: error: cannot compute sizeof (int), 77
4663 See \`config.log' for more details." >&2;}
4664    { (exit 1); exit 1; }; }
4665 fi
4666 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4667 fi
4668 fi
4669 rm -f conftest.val
4670 else
4671   ac_cv_sizeof_int=0
4672 fi
4673 fi
4674 echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
4675 echo "${ECHO_T}$ac_cv_sizeof_int" >&6
4676 cat >>confdefs.h <<_ACEOF
4677 #define SIZEOF_INT $ac_cv_sizeof_int
4678 _ACEOF
4679
4680
4681 echo "$as_me:$LINENO: checking for long" >&5
4682 echo $ECHO_N "checking for long... $ECHO_C" >&6
4683 if test "${ac_cv_type_long+set}" = set; then
4684   echo $ECHO_N "(cached) $ECHO_C" >&6
4685 else
4686   cat >conftest.$ac_ext <<_ACEOF
4687 /* confdefs.h.  */
4688 _ACEOF
4689 cat confdefs.h >>conftest.$ac_ext
4690 cat >>conftest.$ac_ext <<_ACEOF
4691 /* end confdefs.h.  */
4692 $ac_includes_default
4693 int
4694 main ()
4695 {
4696 if ((long *) 0)
4697   return 0;
4698 if (sizeof (long))
4699   return 0;
4700   ;
4701   return 0;
4702 }
4703 _ACEOF
4704 rm -f conftest.$ac_objext
4705 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4706   (eval $ac_compile) 2>conftest.er1
4707   ac_status=$?
4708   grep -v '^ *+' conftest.er1 >conftest.err
4709   rm -f conftest.er1
4710   cat conftest.err >&5
4711   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4712   (exit $ac_status); } &&
4713          { ac_try='test -z "$ac_c_werror_flag"
4714                          || test ! -s conftest.err'
4715   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4716   (eval $ac_try) 2>&5
4717   ac_status=$?
4718   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4719   (exit $ac_status); }; } &&
4720          { ac_try='test -s conftest.$ac_objext'
4721   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4722   (eval $ac_try) 2>&5
4723   ac_status=$?
4724   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4725   (exit $ac_status); }; }; then
4726   ac_cv_type_long=yes
4727 else
4728   echo "$as_me: failed program was:" >&5
4729 sed 's/^/| /' conftest.$ac_ext >&5
4730
4731 ac_cv_type_long=no
4732 fi
4733 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4734 fi
4735 echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5
4736 echo "${ECHO_T}$ac_cv_type_long" >&6
4737
4738 echo "$as_me:$LINENO: checking size of long" >&5
4739 echo $ECHO_N "checking size of long... $ECHO_C" >&6
4740 if test "${ac_cv_sizeof_long+set}" = set; then
4741   echo $ECHO_N "(cached) $ECHO_C" >&6
4742 else
4743   if test "$ac_cv_type_long" = yes; then
4744   # The cast to unsigned long works around a bug in the HP C Compiler
4745   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4746   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4747   # This bug is HP SR number 8606223364.
4748   if test "$cross_compiling" = yes; then
4749   # Depending upon the size, compute the lo and hi bounds.
4750 cat >conftest.$ac_ext <<_ACEOF
4751 /* confdefs.h.  */
4752 _ACEOF
4753 cat confdefs.h >>conftest.$ac_ext
4754 cat >>conftest.$ac_ext <<_ACEOF
4755 /* end confdefs.h.  */
4756 $ac_includes_default
4757 int
4758 main ()
4759 {
4760 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= 0)];
4761 test_array [0] = 0
4762
4763   ;
4764   return 0;
4765 }
4766 _ACEOF
4767 rm -f conftest.$ac_objext
4768 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4769   (eval $ac_compile) 2>conftest.er1
4770   ac_status=$?
4771   grep -v '^ *+' conftest.er1 >conftest.err
4772   rm -f conftest.er1
4773   cat conftest.err >&5
4774   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4775   (exit $ac_status); } &&
4776          { ac_try='test -z "$ac_c_werror_flag"
4777                          || test ! -s conftest.err'
4778   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4779   (eval $ac_try) 2>&5
4780   ac_status=$?
4781   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4782   (exit $ac_status); }; } &&
4783          { ac_try='test -s conftest.$ac_objext'
4784   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4785   (eval $ac_try) 2>&5
4786   ac_status=$?
4787   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4788   (exit $ac_status); }; }; then
4789   ac_lo=0 ac_mid=0
4790   while :; do
4791     cat >conftest.$ac_ext <<_ACEOF
4792 /* confdefs.h.  */
4793 _ACEOF
4794 cat confdefs.h >>conftest.$ac_ext
4795 cat >>conftest.$ac_ext <<_ACEOF
4796 /* end confdefs.h.  */
4797 $ac_includes_default
4798 int
4799 main ()
4800 {
4801 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
4802 test_array [0] = 0
4803
4804   ;
4805   return 0;
4806 }
4807 _ACEOF
4808 rm -f conftest.$ac_objext
4809 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4810   (eval $ac_compile) 2>conftest.er1
4811   ac_status=$?
4812   grep -v '^ *+' conftest.er1 >conftest.err
4813   rm -f conftest.er1
4814   cat conftest.err >&5
4815   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4816   (exit $ac_status); } &&
4817          { ac_try='test -z "$ac_c_werror_flag"
4818                          || test ! -s conftest.err'
4819   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4820   (eval $ac_try) 2>&5
4821   ac_status=$?
4822   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4823   (exit $ac_status); }; } &&
4824          { ac_try='test -s conftest.$ac_objext'
4825   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4826   (eval $ac_try) 2>&5
4827   ac_status=$?
4828   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4829   (exit $ac_status); }; }; then
4830   ac_hi=$ac_mid; break
4831 else
4832   echo "$as_me: failed program was:" >&5
4833 sed 's/^/| /' conftest.$ac_ext >&5
4834
4835 ac_lo=`expr $ac_mid + 1`
4836                     if test $ac_lo -le $ac_mid; then
4837                       ac_lo= ac_hi=
4838                       break
4839                     fi
4840                     ac_mid=`expr 2 '*' $ac_mid + 1`
4841 fi
4842 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4843   done
4844 else
4845   echo "$as_me: failed program was:" >&5
4846 sed 's/^/| /' conftest.$ac_ext >&5
4847
4848 cat >conftest.$ac_ext <<_ACEOF
4849 /* confdefs.h.  */
4850 _ACEOF
4851 cat confdefs.h >>conftest.$ac_ext
4852 cat >>conftest.$ac_ext <<_ACEOF
4853 /* end confdefs.h.  */
4854 $ac_includes_default
4855 int
4856 main ()
4857 {
4858 static int test_array [1 - 2 * !(((long) (sizeof (long))) < 0)];
4859 test_array [0] = 0
4860
4861   ;
4862   return 0;
4863 }
4864 _ACEOF
4865 rm -f conftest.$ac_objext
4866 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4867   (eval $ac_compile) 2>conftest.er1
4868   ac_status=$?
4869   grep -v '^ *+' conftest.er1 >conftest.err
4870   rm -f conftest.er1
4871   cat conftest.err >&5
4872   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4873   (exit $ac_status); } &&
4874          { ac_try='test -z "$ac_c_werror_flag"
4875                          || test ! -s conftest.err'
4876   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4877   (eval $ac_try) 2>&5
4878   ac_status=$?
4879   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4880   (exit $ac_status); }; } &&
4881          { ac_try='test -s conftest.$ac_objext'
4882   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4883   (eval $ac_try) 2>&5
4884   ac_status=$?
4885   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4886   (exit $ac_status); }; }; then
4887   ac_hi=-1 ac_mid=-1
4888   while :; do
4889     cat >conftest.$ac_ext <<_ACEOF
4890 /* confdefs.h.  */
4891 _ACEOF
4892 cat confdefs.h >>conftest.$ac_ext
4893 cat >>conftest.$ac_ext <<_ACEOF
4894 /* end confdefs.h.  */
4895 $ac_includes_default
4896 int
4897 main ()
4898 {
4899 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= $ac_mid)];
4900 test_array [0] = 0
4901
4902   ;
4903   return 0;
4904 }
4905 _ACEOF
4906 rm -f conftest.$ac_objext
4907 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4908   (eval $ac_compile) 2>conftest.er1
4909   ac_status=$?
4910   grep -v '^ *+' conftest.er1 >conftest.err
4911   rm -f conftest.er1
4912   cat conftest.err >&5
4913   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4914   (exit $ac_status); } &&
4915          { ac_try='test -z "$ac_c_werror_flag"
4916                          || test ! -s conftest.err'
4917   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4918   (eval $ac_try) 2>&5
4919   ac_status=$?
4920   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4921   (exit $ac_status); }; } &&
4922          { ac_try='test -s conftest.$ac_objext'
4923   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4924   (eval $ac_try) 2>&5
4925   ac_status=$?
4926   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4927   (exit $ac_status); }; }; then
4928   ac_lo=$ac_mid; break
4929 else
4930   echo "$as_me: failed program was:" >&5
4931 sed 's/^/| /' conftest.$ac_ext >&5
4932
4933 ac_hi=`expr '(' $ac_mid ')' - 1`
4934                        if test $ac_mid -le $ac_hi; then
4935                          ac_lo= ac_hi=
4936                          break
4937                        fi
4938                        ac_mid=`expr 2 '*' $ac_mid`
4939 fi
4940 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4941   done
4942 else
4943   echo "$as_me: failed program was:" >&5
4944 sed 's/^/| /' conftest.$ac_ext >&5
4945
4946 ac_lo= ac_hi=
4947 fi
4948 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4949 fi
4950 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4951 # Binary search between lo and hi bounds.
4952 while test "x$ac_lo" != "x$ac_hi"; do
4953   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4954   cat >conftest.$ac_ext <<_ACEOF
4955 /* confdefs.h.  */
4956 _ACEOF
4957 cat confdefs.h >>conftest.$ac_ext
4958 cat >>conftest.$ac_ext <<_ACEOF
4959 /* end confdefs.h.  */
4960 $ac_includes_default
4961 int
4962 main ()
4963 {
4964 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
4965 test_array [0] = 0
4966
4967   ;
4968   return 0;
4969 }
4970 _ACEOF
4971 rm -f conftest.$ac_objext
4972 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4973   (eval $ac_compile) 2>conftest.er1
4974   ac_status=$?
4975   grep -v '^ *+' conftest.er1 >conftest.err
4976   rm -f conftest.er1
4977   cat conftest.err >&5
4978   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4979   (exit $ac_status); } &&
4980          { ac_try='test -z "$ac_c_werror_flag"
4981                          || test ! -s conftest.err'
4982   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4983   (eval $ac_try) 2>&5
4984   ac_status=$?
4985   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4986   (exit $ac_status); }; } &&
4987          { ac_try='test -s conftest.$ac_objext'
4988   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4989   (eval $ac_try) 2>&5
4990   ac_status=$?
4991   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4992   (exit $ac_status); }; }; then
4993   ac_hi=$ac_mid
4994 else
4995   echo "$as_me: failed program was:" >&5
4996 sed 's/^/| /' conftest.$ac_ext >&5
4997
4998 ac_lo=`expr '(' $ac_mid ')' + 1`
4999 fi
5000 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5001 done
5002 case $ac_lo in
5003 ?*) ac_cv_sizeof_long=$ac_lo;;
5004 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
5005 See \`config.log' for more details." >&5
5006 echo "$as_me: error: cannot compute sizeof (long), 77
5007 See \`config.log' for more details." >&2;}
5008    { (exit 1); exit 1; }; } ;;
5009 esac
5010 else
5011   if test "$cross_compiling" = yes; then
5012   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5013 See \`config.log' for more details." >&5
5014 echo "$as_me: error: cannot run test program while cross compiling
5015 See \`config.log' for more details." >&2;}
5016    { (exit 1); exit 1; }; }
5017 else
5018   cat >conftest.$ac_ext <<_ACEOF
5019 /* confdefs.h.  */
5020 _ACEOF
5021 cat confdefs.h >>conftest.$ac_ext
5022 cat >>conftest.$ac_ext <<_ACEOF
5023 /* end confdefs.h.  */
5024 $ac_includes_default
5025 long longval () { return (long) (sizeof (long)); }
5026 unsigned long ulongval () { return (long) (sizeof (long)); }
5027 #include <stdio.h>
5028 #include <stdlib.h>
5029 int
5030 main ()
5031 {
5032
5033   FILE *f = fopen ("conftest.val", "w");
5034   if (! f)
5035     exit (1);
5036   if (((long) (sizeof (long))) < 0)
5037     {
5038       long i = longval ();
5039       if (i != ((long) (sizeof (long))))
5040         exit (1);
5041       fprintf (f, "%ld\n", i);
5042     }
5043   else
5044     {
5045       unsigned long i = ulongval ();
5046       if (i != ((long) (sizeof (long))))
5047         exit (1);
5048       fprintf (f, "%lu\n", i);
5049     }
5050   exit (ferror (f) || fclose (f) != 0);
5051
5052   ;
5053   return 0;
5054 }
5055 _ACEOF
5056 rm -f conftest$ac_exeext
5057 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5058   (eval $ac_link) 2>&5
5059   ac_status=$?
5060   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5061   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5062   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5063   (eval $ac_try) 2>&5
5064   ac_status=$?
5065   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5066   (exit $ac_status); }; }; then
5067   ac_cv_sizeof_long=`cat conftest.val`
5068 else
5069   echo "$as_me: program exited with status $ac_status" >&5
5070 echo "$as_me: failed program was:" >&5
5071 sed 's/^/| /' conftest.$ac_ext >&5
5072
5073 ( exit $ac_status )
5074 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
5075 See \`config.log' for more details." >&5
5076 echo "$as_me: error: cannot compute sizeof (long), 77
5077 See \`config.log' for more details." >&2;}
5078    { (exit 1); exit 1; }; }
5079 fi
5080 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5081 fi
5082 fi
5083 rm -f conftest.val
5084 else
5085   ac_cv_sizeof_long=0
5086 fi
5087 fi
5088 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
5089 echo "${ECHO_T}$ac_cv_sizeof_long" >&6
5090 cat >>confdefs.h <<_ACEOF
5091 #define SIZEOF_LONG $ac_cv_sizeof_long
5092 _ACEOF
5093
5094
5095
5096
5097
5098
5099
5100
5101
5102
5103
5104
5105
5106
5107
5108
5109
5110
5111
5112 for ac_func in clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked
5113 do
5114 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5115 echo "$as_me:$LINENO: checking for $ac_func" >&5
5116 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
5117 if eval "test \"\${$as_ac_var+set}\" = set"; then
5118   echo $ECHO_N "(cached) $ECHO_C" >&6
5119 else
5120   cat >conftest.$ac_ext <<_ACEOF
5121 /* confdefs.h.  */
5122 _ACEOF
5123 cat confdefs.h >>conftest.$ac_ext
5124 cat >>conftest.$ac_ext <<_ACEOF
5125 /* end confdefs.h.  */
5126 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5127    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5128 #define $ac_func innocuous_$ac_func
5129
5130 /* System header to define __stub macros and hopefully few prototypes,
5131     which can conflict with char $ac_func (); below.
5132     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5133     <limits.h> exists even on freestanding compilers.  */
5134
5135 #ifdef __STDC__
5136 # include <limits.h>
5137 #else
5138 # include <assert.h>
5139 #endif
5140
5141 #undef $ac_func
5142
5143 /* Override any gcc2 internal prototype to avoid an error.  */
5144 #ifdef __cplusplus
5145 extern "C"
5146 {
5147 #endif
5148 /* We use char because int might match the return type of a gcc2
5149    builtin and then its argument prototype would still apply.  */
5150 char $ac_func ();
5151 /* The GNU C library defines this for functions which it implements
5152     to always fail with ENOSYS.  Some functions are actually named
5153     something starting with __ and the normal name is an alias.  */
5154 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5155 choke me
5156 #else
5157 char (*f) () = $ac_func;
5158 #endif
5159 #ifdef __cplusplus
5160 }
5161 #endif
5162
5163 int
5164 main ()
5165 {
5166 return f != $ac_func;
5167   ;
5168   return 0;
5169 }
5170 _ACEOF
5171 rm -f conftest.$ac_objext conftest$ac_exeext
5172 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5173   (eval $ac_link) 2>conftest.er1
5174   ac_status=$?
5175   grep -v '^ *+' conftest.er1 >conftest.err
5176   rm -f conftest.er1
5177   cat conftest.err >&5
5178   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5179   (exit $ac_status); } &&
5180          { ac_try='test -z "$ac_c_werror_flag"
5181                          || test ! -s conftest.err'
5182   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5183   (eval $ac_try) 2>&5
5184   ac_status=$?
5185   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5186   (exit $ac_status); }; } &&
5187          { ac_try='test -s conftest$ac_exeext'
5188   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5189   (eval $ac_try) 2>&5
5190   ac_status=$?
5191   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5192   (exit $ac_status); }; }; then
5193   eval "$as_ac_var=yes"
5194 else
5195   echo "$as_me: failed program was:" >&5
5196 sed 's/^/| /' conftest.$ac_ext >&5
5197
5198 eval "$as_ac_var=no"
5199 fi
5200 rm -f conftest.err conftest.$ac_objext \
5201       conftest$ac_exeext conftest.$ac_ext
5202 fi
5203 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
5204 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
5205 if test `eval echo '${'$as_ac_var'}'` = yes; then
5206   cat >>confdefs.h <<_ACEOF
5207 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5208 _ACEOF
5209
5210 fi
5211 done
5212
5213 echo "$as_me:$LINENO: checking whether abort is declared" >&5
5214 echo $ECHO_N "checking whether abort is declared... $ECHO_C" >&6
5215 if test "${ac_cv_have_decl_abort+set}" = set; then
5216   echo $ECHO_N "(cached) $ECHO_C" >&6
5217 else
5218   cat >conftest.$ac_ext <<_ACEOF
5219 /* confdefs.h.  */
5220 _ACEOF
5221 cat confdefs.h >>conftest.$ac_ext
5222 cat >>conftest.$ac_ext <<_ACEOF
5223 /* end confdefs.h.  */
5224 $ac_includes_default
5225 int
5226 main ()
5227 {
5228 #ifndef abort
5229   char *p = (char *) abort;
5230 #endif
5231
5232   ;
5233   return 0;
5234 }
5235 _ACEOF
5236 rm -f conftest.$ac_objext
5237 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5238   (eval $ac_compile) 2>conftest.er1
5239   ac_status=$?
5240   grep -v '^ *+' conftest.er1 >conftest.err
5241   rm -f conftest.er1
5242   cat conftest.err >&5
5243   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5244   (exit $ac_status); } &&
5245          { ac_try='test -z "$ac_c_werror_flag"
5246                          || test ! -s conftest.err'
5247   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5248   (eval $ac_try) 2>&5
5249   ac_status=$?
5250   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5251   (exit $ac_status); }; } &&
5252          { ac_try='test -s conftest.$ac_objext'
5253   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5254   (eval $ac_try) 2>&5
5255   ac_status=$?
5256   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5257   (exit $ac_status); }; }; then
5258   ac_cv_have_decl_abort=yes
5259 else
5260   echo "$as_me: failed program was:" >&5
5261 sed 's/^/| /' conftest.$ac_ext >&5
5262
5263 ac_cv_have_decl_abort=no
5264 fi
5265 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5266 fi
5267 echo "$as_me:$LINENO: result: $ac_cv_have_decl_abort" >&5
5268 echo "${ECHO_T}$ac_cv_have_decl_abort" >&6
5269 if test $ac_cv_have_decl_abort = yes; then
5270
5271 cat >>confdefs.h <<_ACEOF
5272 #define HAVE_DECL_ABORT 1
5273 _ACEOF
5274
5275
5276 else
5277   cat >>confdefs.h <<_ACEOF
5278 #define HAVE_DECL_ABORT 0
5279 _ACEOF
5280
5281
5282 fi
5283 echo "$as_me:$LINENO: checking whether asprintf is declared" >&5
5284 echo $ECHO_N "checking whether asprintf is declared... $ECHO_C" >&6
5285 if test "${ac_cv_have_decl_asprintf+set}" = set; then
5286   echo $ECHO_N "(cached) $ECHO_C" >&6
5287 else
5288   cat >conftest.$ac_ext <<_ACEOF
5289 /* confdefs.h.  */
5290 _ACEOF
5291 cat confdefs.h >>conftest.$ac_ext
5292 cat >>conftest.$ac_ext <<_ACEOF
5293 /* end confdefs.h.  */
5294 $ac_includes_default
5295 int
5296 main ()
5297 {
5298 #ifndef asprintf
5299   char *p = (char *) asprintf;
5300 #endif
5301
5302   ;
5303   return 0;
5304 }
5305 _ACEOF
5306 rm -f conftest.$ac_objext
5307 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5308   (eval $ac_compile) 2>conftest.er1
5309   ac_status=$?
5310   grep -v '^ *+' conftest.er1 >conftest.err
5311   rm -f conftest.er1
5312   cat conftest.err >&5
5313   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5314   (exit $ac_status); } &&
5315          { ac_try='test -z "$ac_c_werror_flag"
5316                          || test ! -s conftest.err'
5317   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5318   (eval $ac_try) 2>&5
5319   ac_status=$?
5320   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5321   (exit $ac_status); }; } &&
5322          { ac_try='test -s conftest.$ac_objext'
5323   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5324   (eval $ac_try) 2>&5
5325   ac_status=$?
5326   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5327   (exit $ac_status); }; }; then
5328   ac_cv_have_decl_asprintf=yes
5329 else
5330   echo "$as_me: failed program was:" >&5
5331 sed 's/^/| /' conftest.$ac_ext >&5
5332
5333 ac_cv_have_decl_asprintf=no
5334 fi
5335 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5336 fi
5337 echo "$as_me:$LINENO: result: $ac_cv_have_decl_asprintf" >&5
5338 echo "${ECHO_T}$ac_cv_have_decl_asprintf" >&6
5339 if test $ac_cv_have_decl_asprintf = yes; then
5340
5341 cat >>confdefs.h <<_ACEOF
5342 #define HAVE_DECL_ASPRINTF 1
5343 _ACEOF
5344
5345
5346 else
5347   cat >>confdefs.h <<_ACEOF
5348 #define HAVE_DECL_ASPRINTF 0
5349 _ACEOF
5350
5351
5352 fi
5353 echo "$as_me:$LINENO: checking whether basename is declared" >&5
5354 echo $ECHO_N "checking whether basename is declared... $ECHO_C" >&6
5355 if test "${ac_cv_have_decl_basename+set}" = set; then
5356   echo $ECHO_N "(cached) $ECHO_C" >&6
5357 else
5358   cat >conftest.$ac_ext <<_ACEOF
5359 /* confdefs.h.  */
5360 _ACEOF
5361 cat confdefs.h >>conftest.$ac_ext
5362 cat >>conftest.$ac_ext <<_ACEOF
5363 /* end confdefs.h.  */
5364 $ac_includes_default
5365 int
5366 main ()
5367 {
5368 #ifndef basename
5369   char *p = (char *) basename;
5370 #endif
5371
5372   ;
5373   return 0;
5374 }
5375 _ACEOF
5376 rm -f conftest.$ac_objext
5377 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5378   (eval $ac_compile) 2>conftest.er1
5379   ac_status=$?
5380   grep -v '^ *+' conftest.er1 >conftest.err
5381   rm -f conftest.er1
5382   cat conftest.err >&5
5383   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5384   (exit $ac_status); } &&
5385          { ac_try='test -z "$ac_c_werror_flag"
5386                          || test ! -s conftest.err'
5387   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5388   (eval $ac_try) 2>&5
5389   ac_status=$?
5390   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5391   (exit $ac_status); }; } &&
5392          { ac_try='test -s conftest.$ac_objext'
5393   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5394   (eval $ac_try) 2>&5
5395   ac_status=$?
5396   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5397   (exit $ac_status); }; }; then
5398   ac_cv_have_decl_basename=yes
5399 else
5400   echo "$as_me: failed program was:" >&5
5401 sed 's/^/| /' conftest.$ac_ext >&5
5402
5403 ac_cv_have_decl_basename=no
5404 fi
5405 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5406 fi
5407 echo "$as_me:$LINENO: result: $ac_cv_have_decl_basename" >&5
5408 echo "${ECHO_T}$ac_cv_have_decl_basename" >&6
5409 if test $ac_cv_have_decl_basename = yes; then
5410
5411 cat >>confdefs.h <<_ACEOF
5412 #define HAVE_DECL_BASENAME 1
5413 _ACEOF
5414
5415
5416 else
5417   cat >>confdefs.h <<_ACEOF
5418 #define HAVE_DECL_BASENAME 0
5419 _ACEOF
5420
5421
5422 fi
5423 echo "$as_me:$LINENO: checking whether errno is declared" >&5
5424 echo $ECHO_N "checking whether errno is declared... $ECHO_C" >&6
5425 if test "${ac_cv_have_decl_errno+set}" = set; then
5426   echo $ECHO_N "(cached) $ECHO_C" >&6
5427 else
5428   cat >conftest.$ac_ext <<_ACEOF
5429 /* confdefs.h.  */
5430 _ACEOF
5431 cat confdefs.h >>conftest.$ac_ext
5432 cat >>conftest.$ac_ext <<_ACEOF
5433 /* end confdefs.h.  */
5434 $ac_includes_default
5435 int
5436 main ()
5437 {
5438 #ifndef errno
5439   char *p = (char *) errno;
5440 #endif
5441
5442   ;
5443   return 0;
5444 }
5445 _ACEOF
5446 rm -f conftest.$ac_objext
5447 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5448   (eval $ac_compile) 2>conftest.er1
5449   ac_status=$?
5450   grep -v '^ *+' conftest.er1 >conftest.err
5451   rm -f conftest.er1
5452   cat conftest.err >&5
5453   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5454   (exit $ac_status); } &&
5455          { ac_try='test -z "$ac_c_werror_flag"
5456                          || test ! -s conftest.err'
5457   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5458   (eval $ac_try) 2>&5
5459   ac_status=$?
5460   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5461   (exit $ac_status); }; } &&
5462          { ac_try='test -s conftest.$ac_objext'
5463   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5464   (eval $ac_try) 2>&5
5465   ac_status=$?
5466   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5467   (exit $ac_status); }; }; then
5468   ac_cv_have_decl_errno=yes
5469 else
5470   echo "$as_me: failed program was:" >&5
5471 sed 's/^/| /' conftest.$ac_ext >&5
5472
5473 ac_cv_have_decl_errno=no
5474 fi
5475 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5476 fi
5477 echo "$as_me:$LINENO: result: $ac_cv_have_decl_errno" >&5
5478 echo "${ECHO_T}$ac_cv_have_decl_errno" >&6
5479 if test $ac_cv_have_decl_errno = yes; then
5480
5481 cat >>confdefs.h <<_ACEOF
5482 #define HAVE_DECL_ERRNO 1
5483 _ACEOF
5484
5485
5486 else
5487   cat >>confdefs.h <<_ACEOF
5488 #define HAVE_DECL_ERRNO 0
5489 _ACEOF
5490
5491
5492 fi
5493 echo "$as_me:$LINENO: checking whether getopt is declared" >&5
5494 echo $ECHO_N "checking whether getopt is declared... $ECHO_C" >&6
5495 if test "${ac_cv_have_decl_getopt+set}" = set; then
5496   echo $ECHO_N "(cached) $ECHO_C" >&6
5497 else
5498   cat >conftest.$ac_ext <<_ACEOF
5499 /* confdefs.h.  */
5500 _ACEOF
5501 cat confdefs.h >>conftest.$ac_ext
5502 cat >>conftest.$ac_ext <<_ACEOF
5503 /* end confdefs.h.  */
5504 $ac_includes_default
5505 int
5506 main ()
5507 {
5508 #ifndef getopt
5509   char *p = (char *) getopt;
5510 #endif
5511
5512   ;
5513   return 0;
5514 }
5515 _ACEOF
5516 rm -f conftest.$ac_objext
5517 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5518   (eval $ac_compile) 2>conftest.er1
5519   ac_status=$?
5520   grep -v '^ *+' conftest.er1 >conftest.err
5521   rm -f conftest.er1
5522   cat conftest.err >&5
5523   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5524   (exit $ac_status); } &&
5525          { ac_try='test -z "$ac_c_werror_flag"
5526                          || test ! -s conftest.err'
5527   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5528   (eval $ac_try) 2>&5
5529   ac_status=$?
5530   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5531   (exit $ac_status); }; } &&
5532          { ac_try='test -s conftest.$ac_objext'
5533   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5534   (eval $ac_try) 2>&5
5535   ac_status=$?
5536   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5537   (exit $ac_status); }; }; then
5538   ac_cv_have_decl_getopt=yes
5539 else
5540   echo "$as_me: failed program was:" >&5
5541 sed 's/^/| /' conftest.$ac_ext >&5
5542
5543 ac_cv_have_decl_getopt=no
5544 fi
5545 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5546 fi
5547 echo "$as_me:$LINENO: result: $ac_cv_have_decl_getopt" >&5
5548 echo "${ECHO_T}$ac_cv_have_decl_getopt" >&6
5549 if test $ac_cv_have_decl_getopt = yes; then
5550
5551 cat >>confdefs.h <<_ACEOF
5552 #define HAVE_DECL_GETOPT 1
5553 _ACEOF
5554
5555
5556 else
5557   cat >>confdefs.h <<_ACEOF
5558 #define HAVE_DECL_GETOPT 0
5559 _ACEOF
5560
5561
5562 fi
5563 echo "$as_me:$LINENO: checking whether clearerr_unlocked is declared" >&5
5564 echo $ECHO_N "checking whether clearerr_unlocked is declared... $ECHO_C" >&6
5565 if test "${ac_cv_have_decl_clearerr_unlocked+set}" = set; then
5566   echo $ECHO_N "(cached) $ECHO_C" >&6
5567 else
5568   cat >conftest.$ac_ext <<_ACEOF
5569 /* confdefs.h.  */
5570 _ACEOF
5571 cat confdefs.h >>conftest.$ac_ext
5572 cat >>conftest.$ac_ext <<_ACEOF
5573 /* end confdefs.h.  */
5574 $ac_includes_default
5575 int
5576 main ()
5577 {
5578 #ifndef clearerr_unlocked
5579   char *p = (char *) clearerr_unlocked;
5580 #endif
5581
5582   ;
5583   return 0;
5584 }
5585 _ACEOF
5586 rm -f conftest.$ac_objext
5587 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5588   (eval $ac_compile) 2>conftest.er1
5589   ac_status=$?
5590   grep -v '^ *+' conftest.er1 >conftest.err
5591   rm -f conftest.er1
5592   cat conftest.err >&5
5593   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5594   (exit $ac_status); } &&
5595          { ac_try='test -z "$ac_c_werror_flag"
5596                          || test ! -s conftest.err'
5597   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5598   (eval $ac_try) 2>&5
5599   ac_status=$?
5600   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5601   (exit $ac_status); }; } &&
5602          { ac_try='test -s conftest.$ac_objext'
5603   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5604   (eval $ac_try) 2>&5
5605   ac_status=$?
5606   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5607   (exit $ac_status); }; }; then
5608   ac_cv_have_decl_clearerr_unlocked=yes
5609 else
5610   echo "$as_me: failed program was:" >&5
5611 sed 's/^/| /' conftest.$ac_ext >&5
5612
5613 ac_cv_have_decl_clearerr_unlocked=no
5614 fi
5615 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5616 fi
5617 echo "$as_me:$LINENO: result: $ac_cv_have_decl_clearerr_unlocked" >&5
5618 echo "${ECHO_T}$ac_cv_have_decl_clearerr_unlocked" >&6
5619 if test $ac_cv_have_decl_clearerr_unlocked = yes; then
5620
5621 cat >>confdefs.h <<_ACEOF
5622 #define HAVE_DECL_CLEARERR_UNLOCKED 1
5623 _ACEOF
5624
5625
5626 else
5627   cat >>confdefs.h <<_ACEOF
5628 #define HAVE_DECL_CLEARERR_UNLOCKED 0
5629 _ACEOF
5630
5631
5632 fi
5633 echo "$as_me:$LINENO: checking whether feof_unlocked is declared" >&5
5634 echo $ECHO_N "checking whether feof_unlocked is declared... $ECHO_C" >&6
5635 if test "${ac_cv_have_decl_feof_unlocked+set}" = set; then
5636   echo $ECHO_N "(cached) $ECHO_C" >&6
5637 else
5638   cat >conftest.$ac_ext <<_ACEOF
5639 /* confdefs.h.  */
5640 _ACEOF
5641 cat confdefs.h >>conftest.$ac_ext
5642 cat >>conftest.$ac_ext <<_ACEOF
5643 /* end confdefs.h.  */
5644 $ac_includes_default
5645 int
5646 main ()
5647 {
5648 #ifndef feof_unlocked
5649   char *p = (char *) feof_unlocked;
5650 #endif
5651
5652   ;
5653   return 0;
5654 }
5655 _ACEOF
5656 rm -f conftest.$ac_objext
5657 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5658   (eval $ac_compile) 2>conftest.er1
5659   ac_status=$?
5660   grep -v '^ *+' conftest.er1 >conftest.err
5661   rm -f conftest.er1
5662   cat conftest.err >&5
5663   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5664   (exit $ac_status); } &&
5665          { ac_try='test -z "$ac_c_werror_flag"
5666                          || test ! -s conftest.err'
5667   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5668   (eval $ac_try) 2>&5
5669   ac_status=$?
5670   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5671   (exit $ac_status); }; } &&
5672          { ac_try='test -s conftest.$ac_objext'
5673   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5674   (eval $ac_try) 2>&5
5675   ac_status=$?
5676   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5677   (exit $ac_status); }; }; then
5678   ac_cv_have_decl_feof_unlocked=yes
5679 else
5680   echo "$as_me: failed program was:" >&5
5681 sed 's/^/| /' conftest.$ac_ext >&5
5682
5683 ac_cv_have_decl_feof_unlocked=no
5684 fi
5685 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5686 fi
5687 echo "$as_me:$LINENO: result: $ac_cv_have_decl_feof_unlocked" >&5
5688 echo "${ECHO_T}$ac_cv_have_decl_feof_unlocked" >&6
5689 if test $ac_cv_have_decl_feof_unlocked = yes; then
5690
5691 cat >>confdefs.h <<_ACEOF
5692 #define HAVE_DECL_FEOF_UNLOCKED 1
5693 _ACEOF
5694
5695
5696 else
5697   cat >>confdefs.h <<_ACEOF
5698 #define HAVE_DECL_FEOF_UNLOCKED 0
5699 _ACEOF
5700
5701
5702 fi
5703 echo "$as_me:$LINENO: checking whether ferror_unlocked is declared" >&5
5704 echo $ECHO_N "checking whether ferror_unlocked is declared... $ECHO_C" >&6
5705 if test "${ac_cv_have_decl_ferror_unlocked+set}" = set; then
5706   echo $ECHO_N "(cached) $ECHO_C" >&6
5707 else
5708   cat >conftest.$ac_ext <<_ACEOF
5709 /* confdefs.h.  */
5710 _ACEOF
5711 cat confdefs.h >>conftest.$ac_ext
5712 cat >>conftest.$ac_ext <<_ACEOF
5713 /* end confdefs.h.  */
5714 $ac_includes_default
5715 int
5716 main ()
5717 {
5718 #ifndef ferror_unlocked
5719   char *p = (char *) ferror_unlocked;
5720 #endif
5721
5722   ;
5723   return 0;
5724 }
5725 _ACEOF
5726 rm -f conftest.$ac_objext
5727 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5728   (eval $ac_compile) 2>conftest.er1
5729   ac_status=$?
5730   grep -v '^ *+' conftest.er1 >conftest.err
5731   rm -f conftest.er1
5732   cat conftest.err >&5
5733   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5734   (exit $ac_status); } &&
5735          { ac_try='test -z "$ac_c_werror_flag"
5736                          || test ! -s conftest.err'
5737   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5738   (eval $ac_try) 2>&5
5739   ac_status=$?
5740   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5741   (exit $ac_status); }; } &&
5742          { ac_try='test -s conftest.$ac_objext'
5743   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5744   (eval $ac_try) 2>&5
5745   ac_status=$?
5746   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5747   (exit $ac_status); }; }; then
5748   ac_cv_have_decl_ferror_unlocked=yes
5749 else
5750   echo "$as_me: failed program was:" >&5
5751 sed 's/^/| /' conftest.$ac_ext >&5
5752
5753 ac_cv_have_decl_ferror_unlocked=no
5754 fi
5755 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5756 fi
5757 echo "$as_me:$LINENO: result: $ac_cv_have_decl_ferror_unlocked" >&5
5758 echo "${ECHO_T}$ac_cv_have_decl_ferror_unlocked" >&6
5759 if test $ac_cv_have_decl_ferror_unlocked = yes; then
5760
5761 cat >>confdefs.h <<_ACEOF
5762 #define HAVE_DECL_FERROR_UNLOCKED 1
5763 _ACEOF
5764
5765
5766 else
5767   cat >>confdefs.h <<_ACEOF
5768 #define HAVE_DECL_FERROR_UNLOCKED 0
5769 _ACEOF
5770
5771
5772 fi
5773 echo "$as_me:$LINENO: checking whether fflush_unlocked is declared" >&5
5774 echo $ECHO_N "checking whether fflush_unlocked is declared... $ECHO_C" >&6
5775 if test "${ac_cv_have_decl_fflush_unlocked+set}" = set; then
5776   echo $ECHO_N "(cached) $ECHO_C" >&6
5777 else
5778   cat >conftest.$ac_ext <<_ACEOF
5779 /* confdefs.h.  */
5780 _ACEOF
5781 cat confdefs.h >>conftest.$ac_ext
5782 cat >>conftest.$ac_ext <<_ACEOF
5783 /* end confdefs.h.  */
5784 $ac_includes_default
5785 int
5786 main ()
5787 {
5788 #ifndef fflush_unlocked
5789   char *p = (char *) fflush_unlocked;
5790 #endif
5791
5792   ;
5793   return 0;
5794 }
5795 _ACEOF
5796 rm -f conftest.$ac_objext
5797 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5798   (eval $ac_compile) 2>conftest.er1
5799   ac_status=$?
5800   grep -v '^ *+' conftest.er1 >conftest.err
5801   rm -f conftest.er1
5802   cat conftest.err >&5
5803   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5804   (exit $ac_status); } &&
5805          { ac_try='test -z "$ac_c_werror_flag"
5806                          || test ! -s conftest.err'
5807   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5808   (eval $ac_try) 2>&5
5809   ac_status=$?
5810   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5811   (exit $ac_status); }; } &&
5812          { ac_try='test -s conftest.$ac_objext'
5813   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5814   (eval $ac_try) 2>&5
5815   ac_status=$?
5816   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5817   (exit $ac_status); }; }; then
5818   ac_cv_have_decl_fflush_unlocked=yes
5819 else
5820   echo "$as_me: failed program was:" >&5
5821 sed 's/^/| /' conftest.$ac_ext >&5
5822
5823 ac_cv_have_decl_fflush_unlocked=no
5824 fi
5825 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5826 fi
5827 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fflush_unlocked" >&5
5828 echo "${ECHO_T}$ac_cv_have_decl_fflush_unlocked" >&6
5829 if test $ac_cv_have_decl_fflush_unlocked = yes; then
5830
5831 cat >>confdefs.h <<_ACEOF
5832 #define HAVE_DECL_FFLUSH_UNLOCKED 1
5833 _ACEOF
5834
5835
5836 else
5837   cat >>confdefs.h <<_ACEOF
5838 #define HAVE_DECL_FFLUSH_UNLOCKED 0
5839 _ACEOF
5840
5841
5842 fi
5843 echo "$as_me:$LINENO: checking whether fgetc_unlocked is declared" >&5
5844 echo $ECHO_N "checking whether fgetc_unlocked is declared... $ECHO_C" >&6
5845 if test "${ac_cv_have_decl_fgetc_unlocked+set}" = set; then
5846   echo $ECHO_N "(cached) $ECHO_C" >&6
5847 else
5848   cat >conftest.$ac_ext <<_ACEOF
5849 /* confdefs.h.  */
5850 _ACEOF
5851 cat confdefs.h >>conftest.$ac_ext
5852 cat >>conftest.$ac_ext <<_ACEOF
5853 /* end confdefs.h.  */
5854 $ac_includes_default
5855 int
5856 main ()
5857 {
5858 #ifndef fgetc_unlocked
5859   char *p = (char *) fgetc_unlocked;
5860 #endif
5861
5862   ;
5863   return 0;
5864 }
5865 _ACEOF
5866 rm -f conftest.$ac_objext
5867 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5868   (eval $ac_compile) 2>conftest.er1
5869   ac_status=$?
5870   grep -v '^ *+' conftest.er1 >conftest.err
5871   rm -f conftest.er1
5872   cat conftest.err >&5
5873   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5874   (exit $ac_status); } &&
5875          { ac_try='test -z "$ac_c_werror_flag"
5876                          || test ! -s conftest.err'
5877   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5878   (eval $ac_try) 2>&5
5879   ac_status=$?
5880   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5881   (exit $ac_status); }; } &&
5882          { ac_try='test -s conftest.$ac_objext'
5883   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5884   (eval $ac_try) 2>&5
5885   ac_status=$?
5886   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5887   (exit $ac_status); }; }; then
5888   ac_cv_have_decl_fgetc_unlocked=yes
5889 else
5890   echo "$as_me: failed program was:" >&5
5891 sed 's/^/| /' conftest.$ac_ext >&5
5892
5893 ac_cv_have_decl_fgetc_unlocked=no
5894 fi
5895 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5896 fi
5897 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fgetc_unlocked" >&5
5898 echo "${ECHO_T}$ac_cv_have_decl_fgetc_unlocked" >&6
5899 if test $ac_cv_have_decl_fgetc_unlocked = yes; then
5900
5901 cat >>confdefs.h <<_ACEOF
5902 #define HAVE_DECL_FGETC_UNLOCKED 1
5903 _ACEOF
5904
5905
5906 else
5907   cat >>confdefs.h <<_ACEOF
5908 #define HAVE_DECL_FGETC_UNLOCKED 0
5909 _ACEOF
5910
5911
5912 fi
5913 echo "$as_me:$LINENO: checking whether fgets_unlocked is declared" >&5
5914 echo $ECHO_N "checking whether fgets_unlocked is declared... $ECHO_C" >&6
5915 if test "${ac_cv_have_decl_fgets_unlocked+set}" = set; then
5916   echo $ECHO_N "(cached) $ECHO_C" >&6
5917 else
5918   cat >conftest.$ac_ext <<_ACEOF
5919 /* confdefs.h.  */
5920 _ACEOF
5921 cat confdefs.h >>conftest.$ac_ext
5922 cat >>conftest.$ac_ext <<_ACEOF
5923 /* end confdefs.h.  */
5924 $ac_includes_default
5925 int
5926 main ()
5927 {
5928 #ifndef fgets_unlocked
5929   char *p = (char *) fgets_unlocked;
5930 #endif
5931
5932   ;
5933   return 0;
5934 }
5935 _ACEOF
5936 rm -f conftest.$ac_objext
5937 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5938   (eval $ac_compile) 2>conftest.er1
5939   ac_status=$?
5940   grep -v '^ *+' conftest.er1 >conftest.err
5941   rm -f conftest.er1
5942   cat conftest.err >&5
5943   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5944   (exit $ac_status); } &&
5945          { ac_try='test -z "$ac_c_werror_flag"
5946                          || test ! -s conftest.err'
5947   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5948   (eval $ac_try) 2>&5
5949   ac_status=$?
5950   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5951   (exit $ac_status); }; } &&
5952          { ac_try='test -s conftest.$ac_objext'
5953   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5954   (eval $ac_try) 2>&5
5955   ac_status=$?
5956   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5957   (exit $ac_status); }; }; then
5958   ac_cv_have_decl_fgets_unlocked=yes
5959 else
5960   echo "$as_me: failed program was:" >&5
5961 sed 's/^/| /' conftest.$ac_ext >&5
5962
5963 ac_cv_have_decl_fgets_unlocked=no
5964 fi
5965 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5966 fi
5967 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fgets_unlocked" >&5
5968 echo "${ECHO_T}$ac_cv_have_decl_fgets_unlocked" >&6
5969 if test $ac_cv_have_decl_fgets_unlocked = yes; then
5970
5971 cat >>confdefs.h <<_ACEOF
5972 #define HAVE_DECL_FGETS_UNLOCKED 1
5973 _ACEOF
5974
5975
5976 else
5977   cat >>confdefs.h <<_ACEOF
5978 #define HAVE_DECL_FGETS_UNLOCKED 0
5979 _ACEOF
5980
5981
5982 fi
5983 echo "$as_me:$LINENO: checking whether fileno_unlocked is declared" >&5
5984 echo $ECHO_N "checking whether fileno_unlocked is declared... $ECHO_C" >&6
5985 if test "${ac_cv_have_decl_fileno_unlocked+set}" = set; then
5986   echo $ECHO_N "(cached) $ECHO_C" >&6
5987 else
5988   cat >conftest.$ac_ext <<_ACEOF
5989 /* confdefs.h.  */
5990 _ACEOF
5991 cat confdefs.h >>conftest.$ac_ext
5992 cat >>conftest.$ac_ext <<_ACEOF
5993 /* end confdefs.h.  */
5994 $ac_includes_default
5995 int
5996 main ()
5997 {
5998 #ifndef fileno_unlocked
5999   char *p = (char *) fileno_unlocked;
6000 #endif
6001
6002   ;
6003   return 0;
6004 }
6005 _ACEOF
6006 rm -f conftest.$ac_objext
6007 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6008   (eval $ac_compile) 2>conftest.er1
6009   ac_status=$?
6010   grep -v '^ *+' conftest.er1 >conftest.err
6011   rm -f conftest.er1
6012   cat conftest.err >&5
6013   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6014   (exit $ac_status); } &&
6015          { ac_try='test -z "$ac_c_werror_flag"
6016                          || test ! -s conftest.err'
6017   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6018   (eval $ac_try) 2>&5
6019   ac_status=$?
6020   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6021   (exit $ac_status); }; } &&
6022          { ac_try='test -s conftest.$ac_objext'
6023   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6024   (eval $ac_try) 2>&5
6025   ac_status=$?
6026   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6027   (exit $ac_status); }; }; then
6028   ac_cv_have_decl_fileno_unlocked=yes
6029 else
6030   echo "$as_me: failed program was:" >&5
6031 sed 's/^/| /' conftest.$ac_ext >&5
6032
6033 ac_cv_have_decl_fileno_unlocked=no
6034 fi
6035 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6036 fi
6037 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fileno_unlocked" >&5
6038 echo "${ECHO_T}$ac_cv_have_decl_fileno_unlocked" >&6
6039 if test $ac_cv_have_decl_fileno_unlocked = yes; then
6040
6041 cat >>confdefs.h <<_ACEOF
6042 #define HAVE_DECL_FILENO_UNLOCKED 1
6043 _ACEOF
6044
6045
6046 else
6047   cat >>confdefs.h <<_ACEOF
6048 #define HAVE_DECL_FILENO_UNLOCKED 0
6049 _ACEOF
6050
6051
6052 fi
6053 echo "$as_me:$LINENO: checking whether fprintf_unlocked is declared" >&5
6054 echo $ECHO_N "checking whether fprintf_unlocked is declared... $ECHO_C" >&6
6055 if test "${ac_cv_have_decl_fprintf_unlocked+set}" = set; then
6056   echo $ECHO_N "(cached) $ECHO_C" >&6
6057 else
6058   cat >conftest.$ac_ext <<_ACEOF
6059 /* confdefs.h.  */
6060 _ACEOF
6061 cat confdefs.h >>conftest.$ac_ext
6062 cat >>conftest.$ac_ext <<_ACEOF
6063 /* end confdefs.h.  */
6064 $ac_includes_default
6065 int
6066 main ()
6067 {
6068 #ifndef fprintf_unlocked
6069   char *p = (char *) fprintf_unlocked;
6070 #endif
6071
6072   ;
6073   return 0;
6074 }
6075 _ACEOF
6076 rm -f conftest.$ac_objext
6077 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6078   (eval $ac_compile) 2>conftest.er1
6079   ac_status=$?
6080   grep -v '^ *+' conftest.er1 >conftest.err
6081   rm -f conftest.er1
6082   cat conftest.err >&5
6083   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6084   (exit $ac_status); } &&
6085          { ac_try='test -z "$ac_c_werror_flag"
6086                          || test ! -s conftest.err'
6087   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6088   (eval $ac_try) 2>&5
6089   ac_status=$?
6090   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6091   (exit $ac_status); }; } &&
6092          { ac_try='test -s conftest.$ac_objext'
6093   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6094   (eval $ac_try) 2>&5
6095   ac_status=$?
6096   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6097   (exit $ac_status); }; }; then
6098   ac_cv_have_decl_fprintf_unlocked=yes
6099 else
6100   echo "$as_me: failed program was:" >&5
6101 sed 's/^/| /' conftest.$ac_ext >&5
6102
6103 ac_cv_have_decl_fprintf_unlocked=no
6104 fi
6105 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6106 fi
6107 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fprintf_unlocked" >&5
6108 echo "${ECHO_T}$ac_cv_have_decl_fprintf_unlocked" >&6
6109 if test $ac_cv_have_decl_fprintf_unlocked = yes; then
6110
6111 cat >>confdefs.h <<_ACEOF
6112 #define HAVE_DECL_FPRINTF_UNLOCKED 1
6113 _ACEOF
6114
6115
6116 else
6117   cat >>confdefs.h <<_ACEOF
6118 #define HAVE_DECL_FPRINTF_UNLOCKED 0
6119 _ACEOF
6120
6121
6122 fi
6123 echo "$as_me:$LINENO: checking whether fputc_unlocked is declared" >&5
6124 echo $ECHO_N "checking whether fputc_unlocked is declared... $ECHO_C" >&6
6125 if test "${ac_cv_have_decl_fputc_unlocked+set}" = set; then
6126   echo $ECHO_N "(cached) $ECHO_C" >&6
6127 else
6128   cat >conftest.$ac_ext <<_ACEOF
6129 /* confdefs.h.  */
6130 _ACEOF
6131 cat confdefs.h >>conftest.$ac_ext
6132 cat >>conftest.$ac_ext <<_ACEOF
6133 /* end confdefs.h.  */
6134 $ac_includes_default
6135 int
6136 main ()
6137 {
6138 #ifndef fputc_unlocked
6139   char *p = (char *) fputc_unlocked;
6140 #endif
6141
6142   ;
6143   return 0;
6144 }
6145 _ACEOF
6146 rm -f conftest.$ac_objext
6147 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6148   (eval $ac_compile) 2>conftest.er1
6149   ac_status=$?
6150   grep -v '^ *+' conftest.er1 >conftest.err
6151   rm -f conftest.er1
6152   cat conftest.err >&5
6153   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6154   (exit $ac_status); } &&
6155          { ac_try='test -z "$ac_c_werror_flag"
6156                          || test ! -s conftest.err'
6157   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6158   (eval $ac_try) 2>&5
6159   ac_status=$?
6160   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6161   (exit $ac_status); }; } &&
6162          { ac_try='test -s conftest.$ac_objext'
6163   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6164   (eval $ac_try) 2>&5
6165   ac_status=$?
6166   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6167   (exit $ac_status); }; }; then
6168   ac_cv_have_decl_fputc_unlocked=yes
6169 else
6170   echo "$as_me: failed program was:" >&5
6171 sed 's/^/| /' conftest.$ac_ext >&5
6172
6173 ac_cv_have_decl_fputc_unlocked=no
6174 fi
6175 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6176 fi
6177 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fputc_unlocked" >&5
6178 echo "${ECHO_T}$ac_cv_have_decl_fputc_unlocked" >&6
6179 if test $ac_cv_have_decl_fputc_unlocked = yes; then
6180
6181 cat >>confdefs.h <<_ACEOF
6182 #define HAVE_DECL_FPUTC_UNLOCKED 1
6183 _ACEOF
6184
6185
6186 else
6187   cat >>confdefs.h <<_ACEOF
6188 #define HAVE_DECL_FPUTC_UNLOCKED 0
6189 _ACEOF
6190
6191
6192 fi
6193 echo "$as_me:$LINENO: checking whether fputs_unlocked is declared" >&5
6194 echo $ECHO_N "checking whether fputs_unlocked is declared... $ECHO_C" >&6
6195 if test "${ac_cv_have_decl_fputs_unlocked+set}" = set; then
6196   echo $ECHO_N "(cached) $ECHO_C" >&6
6197 else
6198   cat >conftest.$ac_ext <<_ACEOF
6199 /* confdefs.h.  */
6200 _ACEOF
6201 cat confdefs.h >>conftest.$ac_ext
6202 cat >>conftest.$ac_ext <<_ACEOF
6203 /* end confdefs.h.  */
6204 $ac_includes_default
6205 int
6206 main ()
6207 {
6208 #ifndef fputs_unlocked
6209   char *p = (char *) fputs_unlocked;
6210 #endif
6211
6212   ;
6213   return 0;
6214 }
6215 _ACEOF
6216 rm -f conftest.$ac_objext
6217 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6218   (eval $ac_compile) 2>conftest.er1
6219   ac_status=$?
6220   grep -v '^ *+' conftest.er1 >conftest.err
6221   rm -f conftest.er1
6222   cat conftest.err >&5
6223   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6224   (exit $ac_status); } &&
6225          { ac_try='test -z "$ac_c_werror_flag"
6226                          || test ! -s conftest.err'
6227   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6228   (eval $ac_try) 2>&5
6229   ac_status=$?
6230   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6231   (exit $ac_status); }; } &&
6232          { ac_try='test -s conftest.$ac_objext'
6233   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6234   (eval $ac_try) 2>&5
6235   ac_status=$?
6236   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6237   (exit $ac_status); }; }; then
6238   ac_cv_have_decl_fputs_unlocked=yes
6239 else
6240   echo "$as_me: failed program was:" >&5
6241 sed 's/^/| /' conftest.$ac_ext >&5
6242
6243 ac_cv_have_decl_fputs_unlocked=no
6244 fi
6245 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6246 fi
6247 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fputs_unlocked" >&5
6248 echo "${ECHO_T}$ac_cv_have_decl_fputs_unlocked" >&6
6249 if test $ac_cv_have_decl_fputs_unlocked = yes; then
6250
6251 cat >>confdefs.h <<_ACEOF
6252 #define HAVE_DECL_FPUTS_UNLOCKED 1
6253 _ACEOF
6254
6255
6256 else
6257   cat >>confdefs.h <<_ACEOF
6258 #define HAVE_DECL_FPUTS_UNLOCKED 0
6259 _ACEOF
6260
6261
6262 fi
6263 echo "$as_me:$LINENO: checking whether fread_unlocked is declared" >&5
6264 echo $ECHO_N "checking whether fread_unlocked is declared... $ECHO_C" >&6
6265 if test "${ac_cv_have_decl_fread_unlocked+set}" = set; then
6266   echo $ECHO_N "(cached) $ECHO_C" >&6
6267 else
6268   cat >conftest.$ac_ext <<_ACEOF
6269 /* confdefs.h.  */
6270 _ACEOF
6271 cat confdefs.h >>conftest.$ac_ext
6272 cat >>conftest.$ac_ext <<_ACEOF
6273 /* end confdefs.h.  */
6274 $ac_includes_default
6275 int
6276 main ()
6277 {
6278 #ifndef fread_unlocked
6279   char *p = (char *) fread_unlocked;
6280 #endif
6281
6282   ;
6283   return 0;
6284 }
6285 _ACEOF
6286 rm -f conftest.$ac_objext
6287 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6288   (eval $ac_compile) 2>conftest.er1
6289   ac_status=$?
6290   grep -v '^ *+' conftest.er1 >conftest.err
6291   rm -f conftest.er1
6292   cat conftest.err >&5
6293   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6294   (exit $ac_status); } &&
6295          { ac_try='test -z "$ac_c_werror_flag"
6296                          || test ! -s conftest.err'
6297   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6298   (eval $ac_try) 2>&5
6299   ac_status=$?
6300   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6301   (exit $ac_status); }; } &&
6302          { ac_try='test -s conftest.$ac_objext'
6303   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6304   (eval $ac_try) 2>&5
6305   ac_status=$?
6306   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6307   (exit $ac_status); }; }; then
6308   ac_cv_have_decl_fread_unlocked=yes
6309 else
6310   echo "$as_me: failed program was:" >&5
6311 sed 's/^/| /' conftest.$ac_ext >&5
6312
6313 ac_cv_have_decl_fread_unlocked=no
6314 fi
6315 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6316 fi
6317 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fread_unlocked" >&5
6318 echo "${ECHO_T}$ac_cv_have_decl_fread_unlocked" >&6
6319 if test $ac_cv_have_decl_fread_unlocked = yes; then
6320
6321 cat >>confdefs.h <<_ACEOF
6322 #define HAVE_DECL_FREAD_UNLOCKED 1
6323 _ACEOF
6324
6325
6326 else
6327   cat >>confdefs.h <<_ACEOF
6328 #define HAVE_DECL_FREAD_UNLOCKED 0
6329 _ACEOF
6330
6331
6332 fi
6333 echo "$as_me:$LINENO: checking whether fwrite_unlocked is declared" >&5
6334 echo $ECHO_N "checking whether fwrite_unlocked is declared... $ECHO_C" >&6
6335 if test "${ac_cv_have_decl_fwrite_unlocked+set}" = set; then
6336   echo $ECHO_N "(cached) $ECHO_C" >&6
6337 else
6338   cat >conftest.$ac_ext <<_ACEOF
6339 /* confdefs.h.  */
6340 _ACEOF
6341 cat confdefs.h >>conftest.$ac_ext
6342 cat >>conftest.$ac_ext <<_ACEOF
6343 /* end confdefs.h.  */
6344 $ac_includes_default
6345 int
6346 main ()
6347 {
6348 #ifndef fwrite_unlocked
6349   char *p = (char *) fwrite_unlocked;
6350 #endif
6351
6352   ;
6353   return 0;
6354 }
6355 _ACEOF
6356 rm -f conftest.$ac_objext
6357 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6358   (eval $ac_compile) 2>conftest.er1
6359   ac_status=$?
6360   grep -v '^ *+' conftest.er1 >conftest.err
6361   rm -f conftest.er1
6362   cat conftest.err >&5
6363   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6364   (exit $ac_status); } &&
6365          { ac_try='test -z "$ac_c_werror_flag"
6366                          || test ! -s conftest.err'
6367   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6368   (eval $ac_try) 2>&5
6369   ac_status=$?
6370   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6371   (exit $ac_status); }; } &&
6372          { ac_try='test -s conftest.$ac_objext'
6373   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6374   (eval $ac_try) 2>&5
6375   ac_status=$?
6376   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6377   (exit $ac_status); }; }; then
6378   ac_cv_have_decl_fwrite_unlocked=yes
6379 else
6380   echo "$as_me: failed program was:" >&5
6381 sed 's/^/| /' conftest.$ac_ext >&5
6382
6383 ac_cv_have_decl_fwrite_unlocked=no
6384 fi
6385 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6386 fi
6387 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fwrite_unlocked" >&5
6388 echo "${ECHO_T}$ac_cv_have_decl_fwrite_unlocked" >&6
6389 if test $ac_cv_have_decl_fwrite_unlocked = yes; then
6390
6391 cat >>confdefs.h <<_ACEOF
6392 #define HAVE_DECL_FWRITE_UNLOCKED 1
6393 _ACEOF
6394
6395
6396 else
6397   cat >>confdefs.h <<_ACEOF
6398 #define HAVE_DECL_FWRITE_UNLOCKED 0
6399 _ACEOF
6400
6401
6402 fi
6403 echo "$as_me:$LINENO: checking whether getchar_unlocked is declared" >&5
6404 echo $ECHO_N "checking whether getchar_unlocked is declared... $ECHO_C" >&6
6405 if test "${ac_cv_have_decl_getchar_unlocked+set}" = set; then
6406   echo $ECHO_N "(cached) $ECHO_C" >&6
6407 else
6408   cat >conftest.$ac_ext <<_ACEOF
6409 /* confdefs.h.  */
6410 _ACEOF
6411 cat confdefs.h >>conftest.$ac_ext
6412 cat >>conftest.$ac_ext <<_ACEOF
6413 /* end confdefs.h.  */
6414 $ac_includes_default
6415 int
6416 main ()
6417 {
6418 #ifndef getchar_unlocked
6419   char *p = (char *) getchar_unlocked;
6420 #endif
6421
6422   ;
6423   return 0;
6424 }
6425 _ACEOF
6426 rm -f conftest.$ac_objext
6427 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6428   (eval $ac_compile) 2>conftest.er1
6429   ac_status=$?
6430   grep -v '^ *+' conftest.er1 >conftest.err
6431   rm -f conftest.er1
6432   cat conftest.err >&5
6433   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6434   (exit $ac_status); } &&
6435          { ac_try='test -z "$ac_c_werror_flag"
6436                          || test ! -s conftest.err'
6437   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6438   (eval $ac_try) 2>&5
6439   ac_status=$?
6440   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6441   (exit $ac_status); }; } &&
6442          { ac_try='test -s conftest.$ac_objext'
6443   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6444   (eval $ac_try) 2>&5
6445   ac_status=$?
6446   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6447   (exit $ac_status); }; }; then
6448   ac_cv_have_decl_getchar_unlocked=yes
6449 else
6450   echo "$as_me: failed program was:" >&5
6451 sed 's/^/| /' conftest.$ac_ext >&5
6452
6453 ac_cv_have_decl_getchar_unlocked=no
6454 fi
6455 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6456 fi
6457 echo "$as_me:$LINENO: result: $ac_cv_have_decl_getchar_unlocked" >&5
6458 echo "${ECHO_T}$ac_cv_have_decl_getchar_unlocked" >&6
6459 if test $ac_cv_have_decl_getchar_unlocked = yes; then
6460
6461 cat >>confdefs.h <<_ACEOF
6462 #define HAVE_DECL_GETCHAR_UNLOCKED 1
6463 _ACEOF
6464
6465
6466 else
6467   cat >>confdefs.h <<_ACEOF
6468 #define HAVE_DECL_GETCHAR_UNLOCKED 0
6469 _ACEOF
6470
6471
6472 fi
6473 echo "$as_me:$LINENO: checking whether getc_unlocked is declared" >&5
6474 echo $ECHO_N "checking whether getc_unlocked is declared... $ECHO_C" >&6
6475 if test "${ac_cv_have_decl_getc_unlocked+set}" = set; then
6476   echo $ECHO_N "(cached) $ECHO_C" >&6
6477 else
6478   cat >conftest.$ac_ext <<_ACEOF
6479 /* confdefs.h.  */
6480 _ACEOF
6481 cat confdefs.h >>conftest.$ac_ext
6482 cat >>conftest.$ac_ext <<_ACEOF
6483 /* end confdefs.h.  */
6484 $ac_includes_default
6485 int
6486 main ()
6487 {
6488 #ifndef getc_unlocked
6489   char *p = (char *) getc_unlocked;
6490 #endif
6491
6492   ;
6493   return 0;
6494 }
6495 _ACEOF
6496 rm -f conftest.$ac_objext
6497 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6498   (eval $ac_compile) 2>conftest.er1
6499   ac_status=$?
6500   grep -v '^ *+' conftest.er1 >conftest.err
6501   rm -f conftest.er1
6502   cat conftest.err >&5
6503   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6504   (exit $ac_status); } &&
6505          { ac_try='test -z "$ac_c_werror_flag"
6506                          || test ! -s conftest.err'
6507   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6508   (eval $ac_try) 2>&5
6509   ac_status=$?
6510   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6511   (exit $ac_status); }; } &&
6512          { ac_try='test -s conftest.$ac_objext'
6513   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6514   (eval $ac_try) 2>&5
6515   ac_status=$?
6516   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6517   (exit $ac_status); }; }; then
6518   ac_cv_have_decl_getc_unlocked=yes
6519 else
6520   echo "$as_me: failed program was:" >&5
6521 sed 's/^/| /' conftest.$ac_ext >&5
6522
6523 ac_cv_have_decl_getc_unlocked=no
6524 fi
6525 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6526 fi
6527 echo "$as_me:$LINENO: result: $ac_cv_have_decl_getc_unlocked" >&5
6528 echo "${ECHO_T}$ac_cv_have_decl_getc_unlocked" >&6
6529 if test $ac_cv_have_decl_getc_unlocked = yes; then
6530
6531 cat >>confdefs.h <<_ACEOF
6532 #define HAVE_DECL_GETC_UNLOCKED 1
6533 _ACEOF
6534
6535
6536 else
6537   cat >>confdefs.h <<_ACEOF
6538 #define HAVE_DECL_GETC_UNLOCKED 0
6539 _ACEOF
6540
6541
6542 fi
6543 echo "$as_me:$LINENO: checking whether putchar_unlocked is declared" >&5
6544 echo $ECHO_N "checking whether putchar_unlocked is declared... $ECHO_C" >&6
6545 if test "${ac_cv_have_decl_putchar_unlocked+set}" = set; then
6546   echo $ECHO_N "(cached) $ECHO_C" >&6
6547 else
6548   cat >conftest.$ac_ext <<_ACEOF
6549 /* confdefs.h.  */
6550 _ACEOF
6551 cat confdefs.h >>conftest.$ac_ext
6552 cat >>conftest.$ac_ext <<_ACEOF
6553 /* end confdefs.h.  */
6554 $ac_includes_default
6555 int
6556 main ()
6557 {
6558 #ifndef putchar_unlocked
6559   char *p = (char *) putchar_unlocked;
6560 #endif
6561
6562   ;
6563   return 0;
6564 }
6565 _ACEOF
6566 rm -f conftest.$ac_objext
6567 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6568   (eval $ac_compile) 2>conftest.er1
6569   ac_status=$?
6570   grep -v '^ *+' conftest.er1 >conftest.err
6571   rm -f conftest.er1
6572   cat conftest.err >&5
6573   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6574   (exit $ac_status); } &&
6575          { ac_try='test -z "$ac_c_werror_flag"
6576                          || test ! -s conftest.err'
6577   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6578   (eval $ac_try) 2>&5
6579   ac_status=$?
6580   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6581   (exit $ac_status); }; } &&
6582          { ac_try='test -s conftest.$ac_objext'
6583   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6584   (eval $ac_try) 2>&5
6585   ac_status=$?
6586   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6587   (exit $ac_status); }; }; then
6588   ac_cv_have_decl_putchar_unlocked=yes
6589 else
6590   echo "$as_me: failed program was:" >&5
6591 sed 's/^/| /' conftest.$ac_ext >&5
6592
6593 ac_cv_have_decl_putchar_unlocked=no
6594 fi
6595 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6596 fi
6597 echo "$as_me:$LINENO: result: $ac_cv_have_decl_putchar_unlocked" >&5
6598 echo "${ECHO_T}$ac_cv_have_decl_putchar_unlocked" >&6
6599 if test $ac_cv_have_decl_putchar_unlocked = yes; then
6600
6601 cat >>confdefs.h <<_ACEOF
6602 #define HAVE_DECL_PUTCHAR_UNLOCKED 1
6603 _ACEOF
6604
6605
6606 else
6607   cat >>confdefs.h <<_ACEOF
6608 #define HAVE_DECL_PUTCHAR_UNLOCKED 0
6609 _ACEOF
6610
6611
6612 fi
6613 echo "$as_me:$LINENO: checking whether putc_unlocked is declared" >&5
6614 echo $ECHO_N "checking whether putc_unlocked is declared... $ECHO_C" >&6
6615 if test "${ac_cv_have_decl_putc_unlocked+set}" = set; then
6616   echo $ECHO_N "(cached) $ECHO_C" >&6
6617 else
6618   cat >conftest.$ac_ext <<_ACEOF
6619 /* confdefs.h.  */
6620 _ACEOF
6621 cat confdefs.h >>conftest.$ac_ext
6622 cat >>conftest.$ac_ext <<_ACEOF
6623 /* end confdefs.h.  */
6624 $ac_includes_default
6625 int
6626 main ()
6627 {
6628 #ifndef putc_unlocked
6629   char *p = (char *) putc_unlocked;
6630 #endif
6631
6632   ;
6633   return 0;
6634 }
6635 _ACEOF
6636 rm -f conftest.$ac_objext
6637 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6638   (eval $ac_compile) 2>conftest.er1
6639   ac_status=$?
6640   grep -v '^ *+' conftest.er1 >conftest.err
6641   rm -f conftest.er1
6642   cat conftest.err >&5
6643   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6644   (exit $ac_status); } &&
6645          { ac_try='test -z "$ac_c_werror_flag"
6646                          || test ! -s conftest.err'
6647   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6648   (eval $ac_try) 2>&5
6649   ac_status=$?
6650   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6651   (exit $ac_status); }; } &&
6652          { ac_try='test -s conftest.$ac_objext'
6653   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6654   (eval $ac_try) 2>&5
6655   ac_status=$?
6656   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6657   (exit $ac_status); }; }; then
6658   ac_cv_have_decl_putc_unlocked=yes
6659 else
6660   echo "$as_me: failed program was:" >&5
6661 sed 's/^/| /' conftest.$ac_ext >&5
6662
6663 ac_cv_have_decl_putc_unlocked=no
6664 fi
6665 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6666 fi
6667 echo "$as_me:$LINENO: result: $ac_cv_have_decl_putc_unlocked" >&5
6668 echo "${ECHO_T}$ac_cv_have_decl_putc_unlocked" >&6
6669 if test $ac_cv_have_decl_putc_unlocked = yes; then
6670
6671 cat >>confdefs.h <<_ACEOF
6672 #define HAVE_DECL_PUTC_UNLOCKED 1
6673 _ACEOF
6674
6675
6676 else
6677   cat >>confdefs.h <<_ACEOF
6678 #define HAVE_DECL_PUTC_UNLOCKED 0
6679 _ACEOF
6680
6681
6682 fi
6683 echo "$as_me:$LINENO: checking whether vasprintf is declared" >&5
6684 echo $ECHO_N "checking whether vasprintf is declared... $ECHO_C" >&6
6685 if test "${ac_cv_have_decl_vasprintf+set}" = set; then
6686   echo $ECHO_N "(cached) $ECHO_C" >&6
6687 else
6688   cat >conftest.$ac_ext <<_ACEOF
6689 /* confdefs.h.  */
6690 _ACEOF
6691 cat confdefs.h >>conftest.$ac_ext
6692 cat >>conftest.$ac_ext <<_ACEOF
6693 /* end confdefs.h.  */
6694 $ac_includes_default
6695 int
6696 main ()
6697 {
6698 #ifndef vasprintf
6699   char *p = (char *) vasprintf;
6700 #endif
6701
6702   ;
6703   return 0;
6704 }
6705 _ACEOF
6706 rm -f conftest.$ac_objext
6707 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6708   (eval $ac_compile) 2>conftest.er1
6709   ac_status=$?
6710   grep -v '^ *+' conftest.er1 >conftest.err
6711   rm -f conftest.er1
6712   cat conftest.err >&5
6713   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6714   (exit $ac_status); } &&
6715          { ac_try='test -z "$ac_c_werror_flag"
6716                          || test ! -s conftest.err'
6717   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6718   (eval $ac_try) 2>&5
6719   ac_status=$?
6720   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6721   (exit $ac_status); }; } &&
6722          { ac_try='test -s conftest.$ac_objext'
6723   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6724   (eval $ac_try) 2>&5
6725   ac_status=$?
6726   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6727   (exit $ac_status); }; }; then
6728   ac_cv_have_decl_vasprintf=yes
6729 else
6730   echo "$as_me: failed program was:" >&5
6731 sed 's/^/| /' conftest.$ac_ext >&5
6732
6733 ac_cv_have_decl_vasprintf=no
6734 fi
6735 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6736 fi
6737 echo "$as_me:$LINENO: result: $ac_cv_have_decl_vasprintf" >&5
6738 echo "${ECHO_T}$ac_cv_have_decl_vasprintf" >&6
6739 if test $ac_cv_have_decl_vasprintf = yes; then
6740
6741 cat >>confdefs.h <<_ACEOF
6742 #define HAVE_DECL_VASPRINTF 1
6743 _ACEOF
6744
6745
6746 else
6747   cat >>confdefs.h <<_ACEOF
6748 #define HAVE_DECL_VASPRINTF 0
6749 _ACEOF
6750
6751
6752 fi
6753
6754
6755
6756 # Checks for library functions.
6757 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
6758 # for constant arguments.  Useless!
6759 echo "$as_me:$LINENO: checking for working alloca.h" >&5
6760 echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6
6761 if test "${ac_cv_working_alloca_h+set}" = set; then
6762   echo $ECHO_N "(cached) $ECHO_C" >&6
6763 else
6764   cat >conftest.$ac_ext <<_ACEOF
6765 /* confdefs.h.  */
6766 _ACEOF
6767 cat confdefs.h >>conftest.$ac_ext
6768 cat >>conftest.$ac_ext <<_ACEOF
6769 /* end confdefs.h.  */
6770 #include <alloca.h>
6771 int
6772 main ()
6773 {
6774 char *p = (char *) alloca (2 * sizeof (int));
6775   ;
6776   return 0;
6777 }
6778 _ACEOF
6779 rm -f conftest.$ac_objext conftest$ac_exeext
6780 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6781   (eval $ac_link) 2>conftest.er1
6782   ac_status=$?
6783   grep -v '^ *+' conftest.er1 >conftest.err
6784   rm -f conftest.er1
6785   cat conftest.err >&5
6786   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6787   (exit $ac_status); } &&
6788          { ac_try='test -z "$ac_c_werror_flag"
6789                          || test ! -s conftest.err'
6790   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6791   (eval $ac_try) 2>&5
6792   ac_status=$?
6793   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6794   (exit $ac_status); }; } &&
6795          { ac_try='test -s conftest$ac_exeext'
6796   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6797   (eval $ac_try) 2>&5
6798   ac_status=$?
6799   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6800   (exit $ac_status); }; }; then
6801   ac_cv_working_alloca_h=yes
6802 else
6803   echo "$as_me: failed program was:" >&5
6804 sed 's/^/| /' conftest.$ac_ext >&5
6805
6806 ac_cv_working_alloca_h=no
6807 fi
6808 rm -f conftest.err conftest.$ac_objext \
6809       conftest$ac_exeext conftest.$ac_ext
6810 fi
6811 echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5
6812 echo "${ECHO_T}$ac_cv_working_alloca_h" >&6
6813 if test $ac_cv_working_alloca_h = yes; then
6814
6815 cat >>confdefs.h <<\_ACEOF
6816 #define HAVE_ALLOCA_H 1
6817 _ACEOF
6818
6819 fi
6820
6821 echo "$as_me:$LINENO: checking for alloca" >&5
6822 echo $ECHO_N "checking for alloca... $ECHO_C" >&6
6823 if test "${ac_cv_func_alloca_works+set}" = set; then
6824   echo $ECHO_N "(cached) $ECHO_C" >&6
6825 else
6826   cat >conftest.$ac_ext <<_ACEOF
6827 /* confdefs.h.  */
6828 _ACEOF
6829 cat confdefs.h >>conftest.$ac_ext
6830 cat >>conftest.$ac_ext <<_ACEOF
6831 /* end confdefs.h.  */
6832 #ifdef __GNUC__
6833 # define alloca __builtin_alloca
6834 #else
6835 # ifdef _MSC_VER
6836 #  include <malloc.h>
6837 #  define alloca _alloca
6838 # else
6839 #  if HAVE_ALLOCA_H
6840 #   include <alloca.h>
6841 #  else
6842 #   ifdef _AIX
6843  #pragma alloca
6844 #   else
6845 #    ifndef alloca /* predefined by HP cc +Olibcalls */
6846 char *alloca ();
6847 #    endif
6848 #   endif
6849 #  endif
6850 # endif
6851 #endif
6852
6853 int
6854 main ()
6855 {
6856 char *p = (char *) alloca (1);
6857   ;
6858   return 0;
6859 }
6860 _ACEOF
6861 rm -f conftest.$ac_objext conftest$ac_exeext
6862 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6863   (eval $ac_link) 2>conftest.er1
6864   ac_status=$?
6865   grep -v '^ *+' conftest.er1 >conftest.err
6866   rm -f conftest.er1
6867   cat conftest.err >&5
6868   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6869   (exit $ac_status); } &&
6870          { ac_try='test -z "$ac_c_werror_flag"
6871                          || test ! -s conftest.err'
6872   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6873   (eval $ac_try) 2>&5
6874   ac_status=$?
6875   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6876   (exit $ac_status); }; } &&
6877          { ac_try='test -s conftest$ac_exeext'
6878   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6879   (eval $ac_try) 2>&5
6880   ac_status=$?
6881   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6882   (exit $ac_status); }; }; then
6883   ac_cv_func_alloca_works=yes
6884 else
6885   echo "$as_me: failed program was:" >&5
6886 sed 's/^/| /' conftest.$ac_ext >&5
6887
6888 ac_cv_func_alloca_works=no
6889 fi
6890 rm -f conftest.err conftest.$ac_objext \
6891       conftest$ac_exeext conftest.$ac_ext
6892 fi
6893 echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5
6894 echo "${ECHO_T}$ac_cv_func_alloca_works" >&6
6895
6896 if test $ac_cv_func_alloca_works = yes; then
6897
6898 cat >>confdefs.h <<\_ACEOF
6899 #define HAVE_ALLOCA 1
6900 _ACEOF
6901
6902 else
6903   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
6904 # that cause trouble.  Some versions do not even contain alloca or
6905 # contain a buggy version.  If you still want to use their alloca,
6906 # use ar to extract alloca.o from them instead of compiling alloca.c.
6907
6908 ALLOCA=alloca.$ac_objext
6909
6910 cat >>confdefs.h <<\_ACEOF
6911 #define C_ALLOCA 1
6912 _ACEOF
6913
6914
6915 echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5
6916 echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6
6917 if test "${ac_cv_os_cray+set}" = set; then
6918   echo $ECHO_N "(cached) $ECHO_C" >&6
6919 else
6920   cat >conftest.$ac_ext <<_ACEOF
6921 /* confdefs.h.  */
6922 _ACEOF
6923 cat confdefs.h >>conftest.$ac_ext
6924 cat >>conftest.$ac_ext <<_ACEOF
6925 /* end confdefs.h.  */
6926 #if defined(CRAY) && ! defined(CRAY2)
6927 webecray
6928 #else
6929 wenotbecray
6930 #endif
6931
6932 _ACEOF
6933 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6934   $EGREP "webecray" >/dev/null 2>&1; then
6935   ac_cv_os_cray=yes
6936 else
6937   ac_cv_os_cray=no
6938 fi
6939 rm -f conftest*
6940
6941 fi
6942 echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5
6943 echo "${ECHO_T}$ac_cv_os_cray" >&6
6944 if test $ac_cv_os_cray = yes; then
6945   for ac_func in _getb67 GETB67 getb67; do
6946     as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
6947 echo "$as_me:$LINENO: checking for $ac_func" >&5
6948 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
6949 if eval "test \"\${$as_ac_var+set}\" = set"; then
6950   echo $ECHO_N "(cached) $ECHO_C" >&6
6951 else
6952   cat >conftest.$ac_ext <<_ACEOF
6953 /* confdefs.h.  */
6954 _ACEOF
6955 cat confdefs.h >>conftest.$ac_ext
6956 cat >>conftest.$ac_ext <<_ACEOF
6957 /* end confdefs.h.  */
6958 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6959    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
6960 #define $ac_func innocuous_$ac_func
6961
6962 /* System header to define __stub macros and hopefully few prototypes,
6963     which can conflict with char $ac_func (); below.
6964     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6965     <limits.h> exists even on freestanding compilers.  */
6966
6967 #ifdef __STDC__
6968 # include <limits.h>
6969 #else
6970 # include <assert.h>
6971 #endif
6972
6973 #undef $ac_func
6974
6975 /* Override any gcc2 internal prototype to avoid an error.  */
6976 #ifdef __cplusplus
6977 extern "C"
6978 {
6979 #endif
6980 /* We use char because int might match the return type of a gcc2
6981    builtin and then its argument prototype would still apply.  */
6982 char $ac_func ();
6983 /* The GNU C library defines this for functions which it implements
6984     to always fail with ENOSYS.  Some functions are actually named
6985     something starting with __ and the normal name is an alias.  */
6986 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6987 choke me
6988 #else
6989 char (*f) () = $ac_func;
6990 #endif
6991 #ifdef __cplusplus
6992 }
6993 #endif
6994
6995 int
6996 main ()
6997 {
6998 return f != $ac_func;
6999   ;
7000   return 0;
7001 }
7002 _ACEOF
7003 rm -f conftest.$ac_objext conftest$ac_exeext
7004 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7005   (eval $ac_link) 2>conftest.er1
7006   ac_status=$?
7007   grep -v '^ *+' conftest.er1 >conftest.err
7008   rm -f conftest.er1
7009   cat conftest.err >&5
7010   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7011   (exit $ac_status); } &&
7012          { ac_try='test -z "$ac_c_werror_flag"
7013                          || test ! -s conftest.err'
7014   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7015   (eval $ac_try) 2>&5
7016   ac_status=$?
7017   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7018   (exit $ac_status); }; } &&
7019          { ac_try='test -s conftest$ac_exeext'
7020   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7021   (eval $ac_try) 2>&5
7022   ac_status=$?
7023   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7024   (exit $ac_status); }; }; then
7025   eval "$as_ac_var=yes"
7026 else
7027   echo "$as_me: failed program was:" >&5
7028 sed 's/^/| /' conftest.$ac_ext >&5
7029
7030 eval "$as_ac_var=no"
7031 fi
7032 rm -f conftest.err conftest.$ac_objext \
7033       conftest$ac_exeext conftest.$ac_ext
7034 fi
7035 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
7036 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
7037 if test `eval echo '${'$as_ac_var'}'` = yes; then
7038
7039 cat >>confdefs.h <<_ACEOF
7040 #define CRAY_STACKSEG_END $ac_func
7041 _ACEOF
7042
7043     break
7044 fi
7045
7046   done
7047 fi
7048
7049 echo "$as_me:$LINENO: checking stack direction for C alloca" >&5
7050 echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6
7051 if test "${ac_cv_c_stack_direction+set}" = set; then
7052   echo $ECHO_N "(cached) $ECHO_C" >&6
7053 else
7054   if test "$cross_compiling" = yes; then
7055   ac_cv_c_stack_direction=0
7056 else
7057   cat >conftest.$ac_ext <<_ACEOF
7058 /* confdefs.h.  */
7059 _ACEOF
7060 cat confdefs.h >>conftest.$ac_ext
7061 cat >>conftest.$ac_ext <<_ACEOF
7062 /* end confdefs.h.  */
7063 int
7064 find_stack_direction ()
7065 {
7066   static char *addr = 0;
7067   auto char dummy;
7068   if (addr == 0)
7069     {
7070       addr = &dummy;
7071       return find_stack_direction ();
7072     }
7073   else
7074     return (&dummy > addr) ? 1 : -1;
7075 }
7076
7077 int
7078 main ()
7079 {
7080   exit (find_stack_direction () < 0);
7081 }
7082 _ACEOF
7083 rm -f conftest$ac_exeext
7084 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7085   (eval $ac_link) 2>&5
7086   ac_status=$?
7087   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7088   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7089   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7090   (eval $ac_try) 2>&5
7091   ac_status=$?
7092   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7093   (exit $ac_status); }; }; then
7094   ac_cv_c_stack_direction=1
7095 else
7096   echo "$as_me: program exited with status $ac_status" >&5
7097 echo "$as_me: failed program was:" >&5
7098 sed 's/^/| /' conftest.$ac_ext >&5
7099
7100 ( exit $ac_status )
7101 ac_cv_c_stack_direction=-1
7102 fi
7103 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7104 fi
7105 fi
7106 echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5
7107 echo "${ECHO_T}$ac_cv_c_stack_direction" >&6
7108
7109 cat >>confdefs.h <<_ACEOF
7110 #define STACK_DIRECTION $ac_cv_c_stack_direction
7111 _ACEOF
7112
7113
7114 fi
7115
7116 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
7117 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
7118 if test "${ac_cv_header_stdc+set}" = set; then
7119   echo $ECHO_N "(cached) $ECHO_C" >&6
7120 else
7121   cat >conftest.$ac_ext <<_ACEOF
7122 /* confdefs.h.  */
7123 _ACEOF
7124 cat confdefs.h >>conftest.$ac_ext
7125 cat >>conftest.$ac_ext <<_ACEOF
7126 /* end confdefs.h.  */
7127 #include <stdlib.h>
7128 #include <stdarg.h>
7129 #include <string.h>
7130 #include <float.h>
7131
7132 int
7133 main ()
7134 {
7135
7136   ;
7137   return 0;
7138 }
7139 _ACEOF
7140 rm -f conftest.$ac_objext
7141 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7142   (eval $ac_compile) 2>conftest.er1
7143   ac_status=$?
7144   grep -v '^ *+' conftest.er1 >conftest.err
7145   rm -f conftest.er1
7146   cat conftest.err >&5
7147   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7148   (exit $ac_status); } &&
7149          { ac_try='test -z "$ac_c_werror_flag"
7150                          || test ! -s conftest.err'
7151   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7152   (eval $ac_try) 2>&5
7153   ac_status=$?
7154   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7155   (exit $ac_status); }; } &&
7156          { ac_try='test -s conftest.$ac_objext'
7157   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7158   (eval $ac_try) 2>&5
7159   ac_status=$?
7160   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7161   (exit $ac_status); }; }; then
7162   ac_cv_header_stdc=yes
7163 else
7164   echo "$as_me: failed program was:" >&5
7165 sed 's/^/| /' conftest.$ac_ext >&5
7166
7167 ac_cv_header_stdc=no
7168 fi
7169 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7170
7171 if test $ac_cv_header_stdc = yes; then
7172   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7173   cat >conftest.$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 <string.h>
7180
7181 _ACEOF
7182 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7183   $EGREP "memchr" >/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 $ac_cv_header_stdc = yes; then
7193   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7194   cat >conftest.$ac_ext <<_ACEOF
7195 /* confdefs.h.  */
7196 _ACEOF
7197 cat confdefs.h >>conftest.$ac_ext
7198 cat >>conftest.$ac_ext <<_ACEOF
7199 /* end confdefs.h.  */
7200 #include <stdlib.h>
7201
7202 _ACEOF
7203 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7204   $EGREP "free" >/dev/null 2>&1; then
7205   :
7206 else
7207   ac_cv_header_stdc=no
7208 fi
7209 rm -f conftest*
7210
7211 fi
7212
7213 if test $ac_cv_header_stdc = yes; then
7214   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7215   if test "$cross_compiling" = yes; then
7216   :
7217 else
7218   cat >conftest.$ac_ext <<_ACEOF
7219 /* confdefs.h.  */
7220 _ACEOF
7221 cat confdefs.h >>conftest.$ac_ext
7222 cat >>conftest.$ac_ext <<_ACEOF
7223 /* end confdefs.h.  */
7224 #include <ctype.h>
7225 #if ((' ' & 0x0FF) == 0x020)
7226 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7227 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7228 #else
7229 # define ISLOWER(c) \
7230                    (('a' <= (c) && (c) <= 'i') \
7231                      || ('j' <= (c) && (c) <= 'r') \
7232                      || ('s' <= (c) && (c) <= 'z'))
7233 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7234 #endif
7235
7236 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7237 int
7238 main ()
7239 {
7240   int i;
7241   for (i = 0; i < 256; i++)
7242     if (XOR (islower (i), ISLOWER (i))
7243         || toupper (i) != TOUPPER (i))
7244       exit(2);
7245   exit (0);
7246 }
7247 _ACEOF
7248 rm -f conftest$ac_exeext
7249 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7250   (eval $ac_link) 2>&5
7251   ac_status=$?
7252   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7253   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7254   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7255   (eval $ac_try) 2>&5
7256   ac_status=$?
7257   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7258   (exit $ac_status); }; }; then
7259   :
7260 else
7261   echo "$as_me: program exited with status $ac_status" >&5
7262 echo "$as_me: failed program was:" >&5
7263 sed 's/^/| /' conftest.$ac_ext >&5
7264
7265 ( exit $ac_status )
7266 ac_cv_header_stdc=no
7267 fi
7268 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7269 fi
7270 fi
7271 fi
7272 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
7273 echo "${ECHO_T}$ac_cv_header_stdc" >&6
7274 if test $ac_cv_header_stdc = yes; then
7275
7276 cat >>confdefs.h <<\_ACEOF
7277 #define STDC_HEADERS 1
7278 _ACEOF
7279
7280 fi
7281
7282
7283   echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5
7284 echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6
7285 if test "${am_cv_langinfo_codeset+set}" = set; then
7286   echo $ECHO_N "(cached) $ECHO_C" >&6
7287 else
7288   cat >conftest.$ac_ext <<_ACEOF
7289 /* confdefs.h.  */
7290 _ACEOF
7291 cat confdefs.h >>conftest.$ac_ext
7292 cat >>conftest.$ac_ext <<_ACEOF
7293 /* end confdefs.h.  */
7294 #include <langinfo.h>
7295 int
7296 main ()
7297 {
7298 char* cs = nl_langinfo(CODESET);
7299   ;
7300   return 0;
7301 }
7302 _ACEOF
7303 rm -f conftest.$ac_objext conftest$ac_exeext
7304 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7305   (eval $ac_link) 2>conftest.er1
7306   ac_status=$?
7307   grep -v '^ *+' conftest.er1 >conftest.err
7308   rm -f conftest.er1
7309   cat conftest.err >&5
7310   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7311   (exit $ac_status); } &&
7312          { ac_try='test -z "$ac_c_werror_flag"
7313                          || test ! -s conftest.err'
7314   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7315   (eval $ac_try) 2>&5
7316   ac_status=$?
7317   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7318   (exit $ac_status); }; } &&
7319          { ac_try='test -s conftest$ac_exeext'
7320   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7321   (eval $ac_try) 2>&5
7322   ac_status=$?
7323   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7324   (exit $ac_status); }; }; then
7325   am_cv_langinfo_codeset=yes
7326 else
7327   echo "$as_me: failed program was:" >&5
7328 sed 's/^/| /' conftest.$ac_ext >&5
7329
7330 am_cv_langinfo_codeset=no
7331 fi
7332 rm -f conftest.err conftest.$ac_objext \
7333       conftest$ac_exeext conftest.$ac_ext
7334
7335 fi
7336 echo "$as_me:$LINENO: result: $am_cv_langinfo_codeset" >&5
7337 echo "${ECHO_T}$am_cv_langinfo_codeset" >&6
7338   if test $am_cv_langinfo_codeset = yes; then
7339
7340 cat >>confdefs.h <<\_ACEOF
7341 #define HAVE_LANGINFO_CODESET 1
7342 _ACEOF
7343
7344   fi
7345
7346 # If we haven't got the data from the intl directory,
7347 # assume NLS is disabled.
7348 USE_NLS=no
7349 LIBINTL=
7350 LIBINTL_DEP=
7351 INCINTL=
7352 XGETTEXT=
7353 GMSGFMT=
7354 POSUB=
7355
7356 if test -f  ../intl/config.intl; then
7357   .  ../intl/config.intl
7358 fi
7359 echo "$as_me:$LINENO: checking whether NLS is requested" >&5
7360 echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
7361 if test x"$USE_NLS" != xyes; then
7362   echo "$as_me:$LINENO: result: no" >&5
7363 echo "${ECHO_T}no" >&6
7364 else
7365   echo "$as_me:$LINENO: result: yes" >&5
7366 echo "${ECHO_T}yes" >&6
7367
7368 cat >>confdefs.h <<\_ACEOF
7369 #define ENABLE_NLS 1
7370 _ACEOF
7371
7372
7373   echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
7374 echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
7375   # Look for .po and .gmo files in the source directory.
7376   CATALOGS=
7377   XLINGUAS=
7378   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
7379     # If there aren't any .gmo files the shell will give us the
7380     # literal string "../path/to/srcdir/po/*.gmo" which has to be
7381     # weeded out.
7382     case "$cat" in *\**)
7383       continue;;
7384     esac
7385     # The quadruple backslash is collapsed to a double backslash
7386     # by the backticks, then collapsed again by the double quotes,
7387     # leaving us with one backslash in the sed expression (right
7388     # before the dot that mustn't act as a wildcard).
7389     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
7390     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
7391     # The user is allowed to set LINGUAS to a list of languages to
7392     # install catalogs for.  If it's empty that means "all of them."
7393     if test "x$LINGUAS" = x; then
7394       CATALOGS="$CATALOGS $cat"
7395       XLINGUAS="$XLINGUAS $lang"
7396     else
7397       case "$LINGUAS" in *$lang*)
7398         CATALOGS="$CATALOGS $cat"
7399         XLINGUAS="$XLINGUAS $lang"
7400         ;;
7401       esac
7402     fi
7403   done
7404   LINGUAS="$XLINGUAS"
7405   echo "$as_me:$LINENO: result: $LINGUAS" >&5
7406 echo "${ECHO_T}$LINGUAS" >&6
7407
7408
7409     DATADIRNAME=share
7410
7411   INSTOBJEXT=.mo
7412
7413   GENCAT=gencat
7414
7415   CATOBJEXT=.gmo
7416
7417 fi
7418
7419 echo "$as_me:$LINENO: checking for uchar" >&5
7420 echo $ECHO_N "checking for uchar... $ECHO_C" >&6
7421 if test "${gcc_cv_type_uchar+set}" = set; then
7422   echo $ECHO_N "(cached) $ECHO_C" >&6
7423 else
7424   cat >conftest.$ac_ext <<_ACEOF
7425 /* confdefs.h.  */
7426 _ACEOF
7427 cat confdefs.h >>conftest.$ac_ext
7428 cat >>conftest.$ac_ext <<_ACEOF
7429 /* end confdefs.h.  */
7430
7431 #include <sys/types.h>
7432
7433 int
7434 main ()
7435 {
7436 if ((uchar *)0) return 0;
7437  if (sizeof(uchar)) return 0;
7438   ;
7439   return 0;
7440 }
7441 _ACEOF
7442 rm -f conftest.$ac_objext
7443 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7444   (eval $ac_compile) 2>conftest.er1
7445   ac_status=$?
7446   grep -v '^ *+' conftest.er1 >conftest.err
7447   rm -f conftest.er1
7448   cat conftest.err >&5
7449   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7450   (exit $ac_status); } &&
7451          { ac_try='test -z "$ac_c_werror_flag"
7452                          || test ! -s conftest.err'
7453   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7454   (eval $ac_try) 2>&5
7455   ac_status=$?
7456   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7457   (exit $ac_status); }; } &&
7458          { ac_try='test -s conftest.$ac_objext'
7459   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7460   (eval $ac_try) 2>&5
7461   ac_status=$?
7462   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7463   (exit $ac_status); }; }; then
7464   ac_cv_type_uchar=yes
7465 else
7466   echo "$as_me: failed program was:" >&5
7467 sed 's/^/| /' conftest.$ac_ext >&5
7468
7469 ac_cv_type_uchar=no
7470 fi
7471 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7472 fi
7473 echo "$as_me:$LINENO: result: $gcc_cv_type_uchar" >&5
7474 echo "${ECHO_T}$gcc_cv_type_uchar" >&6
7475 if test $ac_cv_type_uchar = yes; then
7476
7477 cat >>confdefs.h <<\_ACEOF
7478 #define HAVE_UCHAR 1
7479 _ACEOF
7480
7481 fi
7482
7483
7484       if test "X$prefix" = "XNONE"; then
7485     acl_final_prefix="$ac_default_prefix"
7486   else
7487     acl_final_prefix="$prefix"
7488   fi
7489   if test "X$exec_prefix" = "XNONE"; then
7490     acl_final_exec_prefix='${prefix}'
7491   else
7492     acl_final_exec_prefix="$exec_prefix"
7493   fi
7494   acl_save_prefix="$prefix"
7495   prefix="$acl_final_prefix"
7496   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
7497   prefix="$acl_save_prefix"
7498
7499
7500 # Check whether --with-gnu-ld or --without-gnu-ld was given.
7501 if test "${with_gnu_ld+set}" = set; then
7502   withval="$with_gnu_ld"
7503   test "$withval" = no || with_gnu_ld=yes
7504 else
7505   with_gnu_ld=no
7506 fi;
7507 # Prepare PATH_SEPARATOR.
7508 # The user is always right.
7509 if test "${PATH_SEPARATOR+set}" != set; then
7510   echo "#! /bin/sh" >conf$$.sh
7511   echo  "exit 0"   >>conf$$.sh
7512   chmod +x conf$$.sh
7513   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7514     PATH_SEPARATOR=';'
7515   else
7516     PATH_SEPARATOR=:
7517   fi
7518   rm -f conf$$.sh
7519 fi
7520 ac_prog=ld
7521 if test "$GCC" = yes; then
7522   # Check if gcc -print-prog-name=ld gives a path.
7523   echo "$as_me:$LINENO: checking for ld used by GCC" >&5
7524 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
7525   case $host in
7526   *-*-mingw*)
7527     # gcc leaves a trailing carriage return which upsets mingw
7528     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
7529   *)
7530     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
7531   esac
7532   case $ac_prog in
7533     # Accept absolute paths.
7534     [\\/]* | [A-Za-z]:[\\/]*)
7535       re_direlt='/[^/][^/]*/\.\./'
7536       # Canonicalize the path of ld
7537       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
7538       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
7539         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
7540       done
7541       test -z "$LD" && LD="$ac_prog"
7542       ;;
7543   "")
7544     # If it fails, then pretend we aren't using GCC.
7545     ac_prog=ld
7546     ;;
7547   *)
7548     # If it is relative, then search for the first ld in PATH.
7549     with_gnu_ld=unknown
7550     ;;
7551   esac
7552 elif test "$with_gnu_ld" = yes; then
7553   echo "$as_me:$LINENO: checking for GNU ld" >&5
7554 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
7555 else
7556   echo "$as_me:$LINENO: checking for non-GNU ld" >&5
7557 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
7558 fi
7559 if test "${acl_cv_path_LD+set}" = set; then
7560   echo $ECHO_N "(cached) $ECHO_C" >&6
7561 else
7562   if test -z "$LD"; then
7563   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
7564   for ac_dir in $PATH; do
7565     test -z "$ac_dir" && ac_dir=.
7566     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
7567       acl_cv_path_LD="$ac_dir/$ac_prog"
7568       # Check to see if the program is GNU ld.  I'd rather use --version,
7569       # but apparently some GNU ld's only accept -v.
7570       # Break only if it was the GNU/non-GNU ld that we prefer.
7571       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
7572         test "$with_gnu_ld" != no && break
7573       else
7574         test "$with_gnu_ld" != yes && break
7575       fi
7576     fi
7577   done
7578   IFS="$ac_save_ifs"
7579 else
7580   acl_cv_path_LD="$LD" # Let the user override the test with a path.
7581 fi
7582 fi
7583
7584 LD="$acl_cv_path_LD"
7585 if test -n "$LD"; then
7586   echo "$as_me:$LINENO: result: $LD" >&5
7587 echo "${ECHO_T}$LD" >&6
7588 else
7589   echo "$as_me:$LINENO: result: no" >&5
7590 echo "${ECHO_T}no" >&6
7591 fi
7592 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
7593 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
7594    { (exit 1); exit 1; }; }
7595 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
7596 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
7597 if test "${acl_cv_prog_gnu_ld+set}" = set; then
7598   echo $ECHO_N "(cached) $ECHO_C" >&6
7599 else
7600   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
7601 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
7602   acl_cv_prog_gnu_ld=yes
7603 else
7604   acl_cv_prog_gnu_ld=no
7605 fi
7606 fi
7607 echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5
7608 echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6
7609 with_gnu_ld=$acl_cv_prog_gnu_ld
7610
7611
7612
7613                                                 echo "$as_me:$LINENO: checking for shared library run path origin" >&5
7614 echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6
7615 if test "${acl_cv_rpath+set}" = set; then
7616   echo $ECHO_N "(cached) $ECHO_C" >&6
7617 else
7618
7619     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
7620     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
7621     . ./conftest.sh
7622     rm -f ./conftest.sh
7623     acl_cv_rpath=done
7624
7625 fi
7626 echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5
7627 echo "${ECHO_T}$acl_cv_rpath" >&6
7628   wl="$acl_cv_wl"
7629   libext="$acl_cv_libext"
7630   shlibext="$acl_cv_shlibext"
7631   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
7632   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
7633   hardcode_direct="$acl_cv_hardcode_direct"
7634   hardcode_minus_L="$acl_cv_hardcode_minus_L"
7635     # Check whether --enable-rpath or --disable-rpath was given.
7636 if test "${enable_rpath+set}" = set; then
7637   enableval="$enable_rpath"
7638   :
7639 else
7640   enable_rpath=yes
7641 fi;
7642
7643
7644
7645
7646
7647
7648
7649     use_additional=yes
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
7663 # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
7664 if test "${with_libiconv_prefix+set}" = set; then
7665   withval="$with_libiconv_prefix"
7666
7667     if test "X$withval" = "Xno"; then
7668       use_additional=no
7669     else
7670       if test "X$withval" = "X"; then
7671
7672   acl_save_prefix="$prefix"
7673   prefix="$acl_final_prefix"
7674   acl_save_exec_prefix="$exec_prefix"
7675   exec_prefix="$acl_final_exec_prefix"
7676
7677           eval additional_includedir=\"$includedir\"
7678           eval additional_libdir=\"$libdir\"
7679
7680   exec_prefix="$acl_save_exec_prefix"
7681   prefix="$acl_save_prefix"
7682
7683       else
7684         additional_includedir="$withval/include"
7685         additional_libdir="$withval/lib"
7686       fi
7687     fi
7688
7689 fi;
7690       LIBICONV=
7691   LTLIBICONV=
7692   INCICONV=
7693   rpathdirs=
7694   ltrpathdirs=
7695   names_already_handled=
7696   names_next_round='iconv '
7697   while test -n "$names_next_round"; do
7698     names_this_round="$names_next_round"
7699     names_next_round=
7700     for name in $names_this_round; do
7701       already_handled=
7702       for n in $names_already_handled; do
7703         if test "$n" = "$name"; then
7704           already_handled=yes
7705           break
7706         fi
7707       done
7708       if test -z "$already_handled"; then
7709         names_already_handled="$names_already_handled $name"
7710                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
7711         eval value=\"\$HAVE_LIB$uppername\"
7712         if test -n "$value"; then
7713           if test "$value" = yes; then
7714             eval value=\"\$LIB$uppername\"
7715             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
7716             eval value=\"\$LTLIB$uppername\"
7717             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
7718           else
7719                                     :
7720           fi
7721         else
7722                               found_dir=
7723           found_la=
7724           found_so=
7725           found_a=
7726           if test $use_additional = yes; then
7727             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
7728               found_dir="$additional_libdir"
7729               found_so="$additional_libdir/lib$name.$shlibext"
7730               if test -f "$additional_libdir/lib$name.la"; then
7731                 found_la="$additional_libdir/lib$name.la"
7732               fi
7733             else
7734               if test -f "$additional_libdir/lib$name.$libext"; then
7735                 found_dir="$additional_libdir"
7736                 found_a="$additional_libdir/lib$name.$libext"
7737                 if test -f "$additional_libdir/lib$name.la"; then
7738                   found_la="$additional_libdir/lib$name.la"
7739                 fi
7740               fi
7741             fi
7742           fi
7743           if test "X$found_dir" = "X"; then
7744             for x in $LDFLAGS $LTLIBICONV; do
7745
7746   acl_save_prefix="$prefix"
7747   prefix="$acl_final_prefix"
7748   acl_save_exec_prefix="$exec_prefix"
7749   exec_prefix="$acl_final_exec_prefix"
7750   eval x=\"$x\"
7751   exec_prefix="$acl_save_exec_prefix"
7752   prefix="$acl_save_prefix"
7753
7754               case "$x" in
7755                 -L*)
7756                   dir=`echo "X$x" | sed -e 's/^X-L//'`
7757                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
7758                     found_dir="$dir"
7759                     found_so="$dir/lib$name.$shlibext"
7760                     if test -f "$dir/lib$name.la"; then
7761                       found_la="$dir/lib$name.la"
7762                     fi
7763                   else
7764                     if test -f "$dir/lib$name.$libext"; then
7765                       found_dir="$dir"
7766                       found_a="$dir/lib$name.$libext"
7767                       if test -f "$dir/lib$name.la"; then
7768                         found_la="$dir/lib$name.la"
7769                       fi
7770                     fi
7771                   fi
7772                   ;;
7773               esac
7774               if test "X$found_dir" != "X"; then
7775                 break
7776               fi
7777             done
7778           fi
7779           if test "X$found_dir" != "X"; then
7780                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
7781             if test "X$found_so" != "X"; then
7782                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
7783                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
7784               else
7785                                                                                 haveit=
7786                 for x in $ltrpathdirs; do
7787                   if test "X$x" = "X$found_dir"; then
7788                     haveit=yes
7789                     break
7790                   fi
7791                 done
7792                 if test -z "$haveit"; then
7793                   ltrpathdirs="$ltrpathdirs $found_dir"
7794                 fi
7795                                 if test "$hardcode_direct" = yes; then
7796                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
7797                 else
7798                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
7799                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
7800                                                             haveit=
7801                     for x in $rpathdirs; do
7802                       if test "X$x" = "X$found_dir"; then
7803                         haveit=yes
7804                         break
7805                       fi
7806                     done
7807                     if test -z "$haveit"; then
7808                       rpathdirs="$rpathdirs $found_dir"
7809                     fi
7810                   else
7811                                                                                 haveit=
7812                     for x in $LDFLAGS $LIBICONV; do
7813
7814   acl_save_prefix="$prefix"
7815   prefix="$acl_final_prefix"
7816   acl_save_exec_prefix="$exec_prefix"
7817   exec_prefix="$acl_final_exec_prefix"
7818   eval x=\"$x\"
7819   exec_prefix="$acl_save_exec_prefix"
7820   prefix="$acl_save_prefix"
7821
7822                       if test "X$x" = "X-L$found_dir"; then
7823                         haveit=yes
7824                         break
7825                       fi
7826                     done
7827                     if test -z "$haveit"; then
7828                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
7829                     fi
7830                     if test "$hardcode_minus_L" != no; then
7831                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
7832                     else
7833                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
7834                     fi
7835                   fi
7836                 fi
7837               fi
7838             else
7839               if test "X$found_a" != "X"; then
7840                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
7841               else
7842                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
7843               fi
7844             fi
7845                         additional_includedir=
7846             case "$found_dir" in
7847               */lib | */lib/)
7848                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
7849                 additional_includedir="$basedir/include"
7850                 ;;
7851             esac
7852             if test "X$additional_includedir" != "X"; then
7853                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
7854                 haveit=
7855                 if test "X$additional_includedir" = "X/usr/local/include"; then
7856                   if test -n "$GCC"; then
7857                     case $host_os in
7858                       linux*) haveit=yes;;
7859                     esac
7860                   fi
7861                 fi
7862                 if test -z "$haveit"; then
7863                   for x in $CPPFLAGS $INCICONV; do
7864
7865   acl_save_prefix="$prefix"
7866   prefix="$acl_final_prefix"
7867   acl_save_exec_prefix="$exec_prefix"
7868   exec_prefix="$acl_final_exec_prefix"
7869   eval x=\"$x\"
7870   exec_prefix="$acl_save_exec_prefix"
7871   prefix="$acl_save_prefix"
7872
7873                     if test "X$x" = "X-I$additional_includedir"; then
7874                       haveit=yes
7875                       break
7876                     fi
7877                   done
7878                   if test -z "$haveit"; then
7879                     if test -d "$additional_includedir"; then
7880                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
7881                     fi
7882                   fi
7883                 fi
7884               fi
7885             fi
7886                         if test -n "$found_la"; then
7887                                                         save_libdir="$libdir"
7888               case "$found_la" in
7889                 */* | *\\*) . "$found_la" ;;
7890                 *) . "./$found_la" ;;
7891               esac
7892               libdir="$save_libdir"
7893                             for dep in $dependency_libs; do
7894                 case "$dep" in
7895                   -L*)
7896                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
7897                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
7898                       haveit=
7899                       if test "X$additional_libdir" = "X/usr/local/lib"; then
7900                         if test -n "$GCC"; then
7901                           case $host_os in
7902                             linux*) haveit=yes;;
7903                           esac
7904                         fi
7905                       fi
7906                       if test -z "$haveit"; then
7907                         haveit=
7908                         for x in $LDFLAGS $LIBICONV; do
7909
7910   acl_save_prefix="$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                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
7926                           fi
7927                         fi
7928                         haveit=
7929                         for x in $LDFLAGS $LTLIBICONV; do
7930
7931   acl_save_prefix="$prefix"
7932   prefix="$acl_final_prefix"
7933   acl_save_exec_prefix="$exec_prefix"
7934   exec_prefix="$acl_final_exec_prefix"
7935   eval x=\"$x\"
7936   exec_prefix="$acl_save_exec_prefix"
7937   prefix="$acl_save_prefix"
7938
7939                           if test "X$x" = "X-L$additional_libdir"; then
7940                             haveit=yes
7941                             break
7942                           fi
7943                         done
7944                         if test -z "$haveit"; then
7945                           if test -d "$additional_libdir"; then
7946                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
7947                           fi
7948                         fi
7949                       fi
7950                     fi
7951                     ;;
7952                   -R*)
7953                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
7954                     if test "$enable_rpath" != no; then
7955                                                                   haveit=
7956                       for x in $rpathdirs; do
7957                         if test "X$x" = "X$dir"; then
7958                           haveit=yes
7959                           break
7960                         fi
7961                       done
7962                       if test -z "$haveit"; then
7963                         rpathdirs="$rpathdirs $dir"
7964                       fi
7965                                                                   haveit=
7966                       for x in $ltrpathdirs; do
7967                         if test "X$x" = "X$dir"; then
7968                           haveit=yes
7969                           break
7970                         fi
7971                       done
7972                       if test -z "$haveit"; then
7973                         ltrpathdirs="$ltrpathdirs $dir"
7974                       fi
7975                     fi
7976                     ;;
7977                   -l*)
7978                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
7979                     ;;
7980                   *.la)
7981                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
7982                     ;;
7983                   *)
7984                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
7985                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
7986                     ;;
7987                 esac
7988               done
7989             fi
7990           else
7991                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
7992             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
7993           fi
7994         fi
7995       fi
7996     done
7997   done
7998   if test "X$rpathdirs" != "X"; then
7999     if test -n "$hardcode_libdir_separator"; then
8000                         alldirs=
8001       for found_dir in $rpathdirs; do
8002         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
8003       done
8004             acl_save_libdir="$libdir"
8005       libdir="$alldirs"
8006       eval flag=\"$hardcode_libdir_flag_spec\"
8007       libdir="$acl_save_libdir"
8008       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
8009     else
8010             for found_dir in $rpathdirs; do
8011         acl_save_libdir="$libdir"
8012         libdir="$found_dir"
8013         eval flag=\"$hardcode_libdir_flag_spec\"
8014         libdir="$acl_save_libdir"
8015         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
8016       done
8017     fi
8018   fi
8019   if test "X$ltrpathdirs" != "X"; then
8020             for found_dir in $ltrpathdirs; do
8021       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
8022     done
8023   fi
8024
8025
8026
8027
8028
8029
8030
8031           am_save_CPPFLAGS="$CPPFLAGS"
8032
8033   for element in $INCICONV; do
8034     haveit=
8035     for x in $CPPFLAGS; do
8036
8037   acl_save_prefix="$prefix"
8038   prefix="$acl_final_prefix"
8039   acl_save_exec_prefix="$exec_prefix"
8040   exec_prefix="$acl_final_exec_prefix"
8041   eval x=\"$x\"
8042   exec_prefix="$acl_save_exec_prefix"
8043   prefix="$acl_save_prefix"
8044
8045       if test "X$x" = "X$element"; then
8046         haveit=yes
8047         break
8048       fi
8049     done
8050     if test -z "$haveit"; then
8051       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
8052     fi
8053   done
8054
8055
8056   echo "$as_me:$LINENO: checking for iconv" >&5
8057 echo $ECHO_N "checking for iconv... $ECHO_C" >&6
8058 if test "${am_cv_func_iconv+set}" = set; then
8059   echo $ECHO_N "(cached) $ECHO_C" >&6
8060 else
8061
8062     am_cv_func_iconv="no, consider installing GNU libiconv"
8063     am_cv_lib_iconv=no
8064     cat >conftest.$ac_ext <<_ACEOF
8065 /* confdefs.h.  */
8066 _ACEOF
8067 cat confdefs.h >>conftest.$ac_ext
8068 cat >>conftest.$ac_ext <<_ACEOF
8069 /* end confdefs.h.  */
8070 #include <stdlib.h>
8071 #include <iconv.h>
8072 int
8073 main ()
8074 {
8075 iconv_t cd = iconv_open("","");
8076        iconv(cd,NULL,NULL,NULL,NULL);
8077        iconv_close(cd);
8078   ;
8079   return 0;
8080 }
8081 _ACEOF
8082 rm -f conftest.$ac_objext conftest$ac_exeext
8083 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8084   (eval $ac_link) 2>conftest.er1
8085   ac_status=$?
8086   grep -v '^ *+' conftest.er1 >conftest.err
8087   rm -f conftest.er1
8088   cat conftest.err >&5
8089   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8090   (exit $ac_status); } &&
8091          { ac_try='test -z "$ac_c_werror_flag"
8092                          || test ! -s conftest.err'
8093   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8094   (eval $ac_try) 2>&5
8095   ac_status=$?
8096   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8097   (exit $ac_status); }; } &&
8098          { ac_try='test -s conftest$ac_exeext'
8099   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8100   (eval $ac_try) 2>&5
8101   ac_status=$?
8102   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8103   (exit $ac_status); }; }; then
8104   am_cv_func_iconv=yes
8105 else
8106   echo "$as_me: failed program was:" >&5
8107 sed 's/^/| /' conftest.$ac_ext >&5
8108
8109 fi
8110 rm -f conftest.err conftest.$ac_objext \
8111       conftest$ac_exeext conftest.$ac_ext
8112     if test "$am_cv_func_iconv" != yes; then
8113       am_save_LIBS="$LIBS"
8114       LIBS="$LIBS $LIBICONV"
8115       cat >conftest.$ac_ext <<_ACEOF
8116 /* confdefs.h.  */
8117 _ACEOF
8118 cat confdefs.h >>conftest.$ac_ext
8119 cat >>conftest.$ac_ext <<_ACEOF
8120 /* end confdefs.h.  */
8121 #include <stdlib.h>
8122 #include <iconv.h>
8123 int
8124 main ()
8125 {
8126 iconv_t cd = iconv_open("","");
8127          iconv(cd,NULL,NULL,NULL,NULL);
8128          iconv_close(cd);
8129   ;
8130   return 0;
8131 }
8132 _ACEOF
8133 rm -f conftest.$ac_objext conftest$ac_exeext
8134 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8135   (eval $ac_link) 2>conftest.er1
8136   ac_status=$?
8137   grep -v '^ *+' conftest.er1 >conftest.err
8138   rm -f conftest.er1
8139   cat conftest.err >&5
8140   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8141   (exit $ac_status); } &&
8142          { ac_try='test -z "$ac_c_werror_flag"
8143                          || test ! -s conftest.err'
8144   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8145   (eval $ac_try) 2>&5
8146   ac_status=$?
8147   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8148   (exit $ac_status); }; } &&
8149          { ac_try='test -s conftest$ac_exeext'
8150   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8151   (eval $ac_try) 2>&5
8152   ac_status=$?
8153   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8154   (exit $ac_status); }; }; then
8155   am_cv_lib_iconv=yes
8156         am_cv_func_iconv=yes
8157 else
8158   echo "$as_me: failed program was:" >&5
8159 sed 's/^/| /' conftest.$ac_ext >&5
8160
8161 fi
8162 rm -f conftest.err conftest.$ac_objext \
8163       conftest$ac_exeext conftest.$ac_ext
8164       LIBS="$am_save_LIBS"
8165     fi
8166
8167 fi
8168 echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5
8169 echo "${ECHO_T}$am_cv_func_iconv" >&6
8170   if test "$am_cv_func_iconv" = yes; then
8171
8172 cat >>confdefs.h <<\_ACEOF
8173 #define HAVE_ICONV 1
8174 _ACEOF
8175
8176   fi
8177   if test "$am_cv_lib_iconv" = yes; then
8178     echo "$as_me:$LINENO: checking how to link with libiconv" >&5
8179 echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6
8180     echo "$as_me:$LINENO: result: $LIBICONV" >&5
8181 echo "${ECHO_T}$LIBICONV" >&6
8182   else
8183             CPPFLAGS="$am_save_CPPFLAGS"
8184     LIBICONV=
8185     LTLIBICONV=
8186   fi
8187
8188
8189
8190   if test "$am_cv_func_iconv" = yes; then
8191     echo "$as_me:$LINENO: checking for iconv declaration" >&5
8192 echo $ECHO_N "checking for iconv declaration... $ECHO_C" >&6
8193     if test "${am_cv_proto_iconv+set}" = set; then
8194   echo $ECHO_N "(cached) $ECHO_C" >&6
8195 else
8196
8197       cat >conftest.$ac_ext <<_ACEOF
8198 /* confdefs.h.  */
8199 _ACEOF
8200 cat confdefs.h >>conftest.$ac_ext
8201 cat >>conftest.$ac_ext <<_ACEOF
8202 /* end confdefs.h.  */
8203
8204 #include <stdlib.h>
8205 #include <iconv.h>
8206 extern
8207 #ifdef __cplusplus
8208 "C"
8209 #endif
8210 #if defined(__STDC__) || defined(__cplusplus)
8211 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
8212 #else
8213 size_t iconv();
8214 #endif
8215
8216 int
8217 main ()
8218 {
8219
8220   ;
8221   return 0;
8222 }
8223 _ACEOF
8224 rm -f conftest.$ac_objext
8225 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8226   (eval $ac_compile) 2>conftest.er1
8227   ac_status=$?
8228   grep -v '^ *+' conftest.er1 >conftest.err
8229   rm -f conftest.er1
8230   cat conftest.err >&5
8231   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8232   (exit $ac_status); } &&
8233          { ac_try='test -z "$ac_c_werror_flag"
8234                          || test ! -s conftest.err'
8235   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8236   (eval $ac_try) 2>&5
8237   ac_status=$?
8238   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8239   (exit $ac_status); }; } &&
8240          { ac_try='test -s conftest.$ac_objext'
8241   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8242   (eval $ac_try) 2>&5
8243   ac_status=$?
8244   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8245   (exit $ac_status); }; }; then
8246   am_cv_proto_iconv_arg1=""
8247 else
8248   echo "$as_me: failed program was:" >&5
8249 sed 's/^/| /' conftest.$ac_ext >&5
8250
8251 am_cv_proto_iconv_arg1="const"
8252 fi
8253 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8254       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
8255 fi
8256
8257     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
8258     echo "$as_me:$LINENO: result: ${ac_t:-
8259          }$am_cv_proto_iconv" >&5
8260 echo "${ECHO_T}${ac_t:-
8261          }$am_cv_proto_iconv" >&6
8262
8263 cat >>confdefs.h <<_ACEOF
8264 #define ICONV_CONST $am_cv_proto_iconv_arg1
8265 _ACEOF
8266
8267   fi
8268
8269
8270 # More defines and substitutions.
8271 PACKAGE="$PACKAGE_TARNAME"
8272
8273 cat >>confdefs.h <<_ACEOF
8274 #define PACKAGE "$PACKAGE"
8275 _ACEOF
8276
8277
8278
8279 if test "x$enable_nls" != xno; then
8280   USED_CATALOGS='$(CATALOGS)'
8281 else
8282   USED_CATALOGS=
8283 fi
8284
8285
8286 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
8287 if test "${enable_maintainer_mode+set}" = set; then
8288   enableval="$enable_maintainer_mode"
8289
8290 else
8291   enable_maintainer_mode=no
8292 fi;
8293
8294 if test "x$enable_maintainer_mode" = xno; then
8295   MAINT='#'
8296 else
8297   MAINT=
8298 fi
8299
8300
8301 # Check whether --enable-checking or --disable-checking was given.
8302 if test "${enable_checking+set}" = set; then
8303   enableval="$enable_checking"
8304
8305 else
8306   enable_checking=no
8307 fi;
8308
8309 if test $enable_checking != no ; then
8310
8311 cat >>confdefs.h <<\_ACEOF
8312 #define ENABLE_CHECKING 1
8313 _ACEOF
8314
8315 fi
8316
8317
8318 case $target in
8319         alpha*-*-* | \
8320         arm*-*-*eabi* | \
8321         arm*-*-symbianelf* | \
8322         x86_64-*-* | \
8323         ia64-*-* | \
8324         hppa*64*-*-* | \
8325         i[34567]86-*-darwin* | \
8326         i[34567]86-*-solaris2.1[0-9]* | \
8327         mips*-*-* | \
8328         mmix-*-* | \
8329         powerpc*-*-* | \
8330         rs6000*-*-* | \
8331         s390*-*-* | \
8332         sparc*-*-* | \
8333         spu-*-* | \
8334         sh[123456789lbe]*-*-* | sh-*-*)
8335                 need_64bit_hwint=yes ;;
8336         i[34567]86-*-linux*)
8337                 if test "x$enable_targets" = xall; then
8338                         need_64bit_hwint=yes
8339                 else
8340                         need_64bit_hwint=no
8341                 fi
8342                 ;;
8343         *)
8344                 need_64bit_hwint=no ;;
8345 esac
8346
8347 case $need_64bit_hwint:$ac_cv_sizeof_long in
8348         *:8 | no:*) host_wide_int=long ;;
8349         *) host_wide_int='long long' ;;
8350 esac
8351
8352
8353
8354 cat >>confdefs.h <<_ACEOF
8355 #define HOST_WIDE_INT $host_wide_int
8356 _ACEOF
8357
8358
8359 # Output.
8360
8361           ac_config_headers="$ac_config_headers config.h:config.in"
8362
8363           ac_config_files="$ac_config_files Makefile"
8364
8365 cat >confcache <<\_ACEOF
8366 # This file is a shell script that caches the results of configure
8367 # tests run on this system so they can be shared between configure
8368 # scripts and configure runs, see configure's option --config-cache.
8369 # It is not useful on other systems.  If it contains results you don't
8370 # want to keep, you may remove or edit it.
8371 #
8372 # config.status only pays attention to the cache file if you give it
8373 # the --recheck option to rerun configure.
8374 #
8375 # `ac_cv_env_foo' variables (set or unset) will be overridden when
8376 # loading this file, other *unset* `ac_cv_foo' will be assigned the
8377 # following values.
8378
8379 _ACEOF
8380
8381 # The following way of writing the cache mishandles newlines in values,
8382 # but we know of no workaround that is simple, portable, and efficient.
8383 # So, don't put newlines in cache variables' values.
8384 # Ultrix sh set writes to stderr and can't be redirected directly,
8385 # and sets the high bit in the cache file unless we assign to the vars.
8386 {
8387   (set) 2>&1 |
8388     case `(ac_space=' '; set | grep ac_space) 2>&1` in
8389     *ac_space=\ *)
8390       # `set' does not quote correctly, so add quotes (double-quote
8391       # substitution turns \\\\ into \\, and sed turns \\ into \).
8392       sed -n \
8393         "s/'/'\\\\''/g;
8394           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
8395       ;;
8396     *)
8397       # `set' quotes correctly as required by POSIX, so do not add quotes.
8398       sed -n \
8399         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
8400       ;;
8401     esac;
8402 } |
8403   sed '
8404      t clear
8405      : clear
8406      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
8407      t end
8408      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
8409      : end' >>confcache
8410 if diff $cache_file confcache >/dev/null 2>&1; then :; else
8411   if test -w $cache_file; then
8412     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
8413     cat confcache >$cache_file
8414   else
8415     echo "not updating unwritable cache $cache_file"
8416   fi
8417 fi
8418 rm -f confcache
8419
8420 test "x$prefix" = xNONE && prefix=$ac_default_prefix
8421 # Let make expand exec_prefix.
8422 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8423
8424 # VPATH may cause trouble with some makes, so we remove $(srcdir),
8425 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
8426 # trailing colons and then remove the whole line if VPATH becomes empty
8427 # (actually we leave an empty line to preserve line numbers).
8428 if test "x$srcdir" = x.; then
8429   ac_vpsub='/^[  ]*VPATH[        ]*=/{
8430 s/:*\$(srcdir):*/:/;
8431 s/:*\${srcdir}:*/:/;
8432 s/:*@srcdir@:*/:/;
8433 s/^\([^=]*=[     ]*\):*/\1/;
8434 s/:*$//;
8435 s/^[^=]*=[       ]*$//;
8436 }'
8437 fi
8438
8439 DEFS=-DHAVE_CONFIG_H
8440
8441 ac_libobjs=
8442 ac_ltlibobjs=
8443 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8444   # 1. Remove the extension, and $U if already installed.
8445   ac_i=`echo "$ac_i" |
8446          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
8447   # 2. Add them.
8448   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
8449   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
8450 done
8451 LIBOBJS=$ac_libobjs
8452
8453 LTLIBOBJS=$ac_ltlibobjs
8454
8455
8456
8457 : ${CONFIG_STATUS=./config.status}
8458 ac_clean_files_save=$ac_clean_files
8459 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8460 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
8461 echo "$as_me: creating $CONFIG_STATUS" >&6;}
8462 cat >$CONFIG_STATUS <<_ACEOF
8463 #! $SHELL
8464 # Generated by $as_me.
8465 # Run this file to recreate the current configuration.
8466 # Compiler output produced by configure, useful for debugging
8467 # configure, is in config.log if it exists.
8468
8469 debug=false
8470 ac_cs_recheck=false
8471 ac_cs_silent=false
8472 SHELL=\${CONFIG_SHELL-$SHELL}
8473 _ACEOF
8474
8475 cat >>$CONFIG_STATUS <<\_ACEOF
8476 ## --------------------- ##
8477 ## M4sh Initialization.  ##
8478 ## --------------------- ##
8479
8480 # Be Bourne compatible
8481 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
8482   emulate sh
8483   NULLCMD=:
8484   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
8485   # is contrary to our usage.  Disable this feature.
8486   alias -g '${1+"$@"}'='"$@"'
8487 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
8488   set -o posix
8489 fi
8490 DUALCASE=1; export DUALCASE # for MKS sh
8491
8492 # Support unset when possible.
8493 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
8494   as_unset=unset
8495 else
8496   as_unset=false
8497 fi
8498
8499
8500 # Work around bugs in pre-3.0 UWIN ksh.
8501 $as_unset ENV MAIL MAILPATH
8502 PS1='$ '
8503 PS2='> '
8504 PS4='+ '
8505
8506 # NLS nuisances.
8507 for as_var in \
8508   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
8509   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
8510   LC_TELEPHONE LC_TIME
8511 do
8512   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
8513     eval $as_var=C; export $as_var
8514   else
8515     $as_unset $as_var
8516   fi
8517 done
8518
8519 # Required to use basename.
8520 if expr a : '\(a\)' >/dev/null 2>&1; then
8521   as_expr=expr
8522 else
8523   as_expr=false
8524 fi
8525
8526 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
8527   as_basename=basename
8528 else
8529   as_basename=false
8530 fi
8531
8532
8533 # Name of the executable.
8534 as_me=`$as_basename "$0" ||
8535 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8536          X"$0" : 'X\(//\)$' \| \
8537          X"$0" : 'X\(/\)$' \| \
8538          .     : '\(.\)' 2>/dev/null ||
8539 echo X/"$0" |
8540     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
8541           /^X\/\(\/\/\)$/{ s//\1/; q; }
8542           /^X\/\(\/\).*/{ s//\1/; q; }
8543           s/.*/./; q'`
8544
8545
8546 # PATH needs CR, and LINENO needs CR and PATH.
8547 # Avoid depending upon Character Ranges.
8548 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8549 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8550 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8551 as_cr_digits='0123456789'
8552 as_cr_alnum=$as_cr_Letters$as_cr_digits
8553
8554 # The user is always right.
8555 if test "${PATH_SEPARATOR+set}" != set; then
8556   echo "#! /bin/sh" >conf$$.sh
8557   echo  "exit 0"   >>conf$$.sh
8558   chmod +x conf$$.sh
8559   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
8560     PATH_SEPARATOR=';'
8561   else
8562     PATH_SEPARATOR=:
8563   fi
8564   rm -f conf$$.sh
8565 fi
8566
8567
8568   as_lineno_1=$LINENO
8569   as_lineno_2=$LINENO
8570   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
8571   test "x$as_lineno_1" != "x$as_lineno_2" &&
8572   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
8573   # Find who we are.  Look in the path if we contain no path at all
8574   # relative or not.
8575   case $0 in
8576     *[\\/]* ) as_myself=$0 ;;
8577     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8578 for as_dir in $PATH
8579 do
8580   IFS=$as_save_IFS
8581   test -z "$as_dir" && as_dir=.
8582   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8583 done
8584
8585        ;;
8586   esac
8587   # We did not find ourselves, most probably we were run as `sh COMMAND'
8588   # in which case we are not to be found in the path.
8589   if test "x$as_myself" = x; then
8590     as_myself=$0
8591   fi
8592   if test ! -f "$as_myself"; then
8593     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
8594 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
8595    { (exit 1); exit 1; }; }
8596   fi
8597   case $CONFIG_SHELL in
8598   '')
8599     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8600 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
8601 do
8602   IFS=$as_save_IFS
8603   test -z "$as_dir" && as_dir=.
8604   for as_base in sh bash ksh sh5; do
8605          case $as_dir in
8606          /*)
8607            if ("$as_dir/$as_base" -c '
8608   as_lineno_1=$LINENO
8609   as_lineno_2=$LINENO
8610   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
8611   test "x$as_lineno_1" != "x$as_lineno_2" &&
8612   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
8613              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
8614              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
8615              CONFIG_SHELL=$as_dir/$as_base
8616              export CONFIG_SHELL
8617              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
8618            fi;;
8619          esac
8620        done
8621 done
8622 ;;
8623   esac
8624
8625   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
8626   # uniformly replaced by the line number.  The first 'sed' inserts a
8627   # line-number line before each line; the second 'sed' does the real
8628   # work.  The second script uses 'N' to pair each line-number line
8629   # with the numbered line, and appends trailing '-' during
8630   # substitution so that $LINENO is not a special case at line end.
8631   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
8632   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
8633   sed '=' <$as_myself |
8634     sed '
8635       N
8636       s,$,-,
8637       : loop
8638       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
8639       t loop
8640       s,-$,,
8641       s,^['$as_cr_digits']*\n,,
8642     ' >$as_me.lineno &&
8643   chmod +x $as_me.lineno ||
8644     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
8645 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
8646    { (exit 1); exit 1; }; }
8647
8648   # Don't try to exec as it changes $[0], causing all sort of problems
8649   # (the dirname of $[0] is not the place where we might find the
8650   # original and so on.  Autoconf is especially sensible to this).
8651   . ./$as_me.lineno
8652   # Exit status is that of the last command.
8653   exit
8654 }
8655
8656
8657 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
8658   *c*,-n*) ECHO_N= ECHO_C='
8659 ' ECHO_T='      ' ;;
8660   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
8661   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
8662 esac
8663
8664 if expr a : '\(a\)' >/dev/null 2>&1; then
8665   as_expr=expr
8666 else
8667   as_expr=false
8668 fi
8669
8670 rm -f conf$$ conf$$.exe conf$$.file
8671 echo >conf$$.file
8672 if ln -s conf$$.file conf$$ 2>/dev/null; then
8673   # We could just check for DJGPP; but this test a) works b) is more generic
8674   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
8675   if test -f conf$$.exe; then
8676     # Don't use ln at all; we don't have any links
8677     as_ln_s='cp -p'
8678   else
8679     as_ln_s='ln -s'
8680   fi
8681 elif ln conf$$.file conf$$ 2>/dev/null; then
8682   as_ln_s=ln
8683 else
8684   as_ln_s='cp -p'
8685 fi
8686 rm -f conf$$ conf$$.exe conf$$.file
8687
8688 if mkdir -p . 2>/dev/null; then
8689   as_mkdir_p=:
8690 else
8691   test -d ./-p && rmdir ./-p
8692   as_mkdir_p=false
8693 fi
8694
8695 as_executable_p="test -f"
8696
8697 # Sed expression to map a string onto a valid CPP name.
8698 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8699
8700 # Sed expression to map a string onto a valid variable name.
8701 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8702
8703
8704 # IFS
8705 # We need space, tab and new line, in precisely that order.
8706 as_nl='
8707 '
8708 IFS="   $as_nl"
8709
8710 # CDPATH.
8711 $as_unset CDPATH
8712
8713 exec 6>&1
8714
8715 # Open the log real soon, to keep \$[0] and so on meaningful, and to
8716 # report actual input values of CONFIG_FILES etc. instead of their
8717 # values after options handling.  Logging --version etc. is OK.
8718 exec 5>>config.log
8719 {
8720   echo
8721   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8722 ## Running $as_me. ##
8723 _ASBOX
8724 } >&5
8725 cat >&5 <<_CSEOF
8726
8727 This file was extended by cpplib $as_me  , which was
8728 generated by GNU Autoconf 2.59.  Invocation command line was
8729
8730   CONFIG_FILES    = $CONFIG_FILES
8731   CONFIG_HEADERS  = $CONFIG_HEADERS
8732   CONFIG_LINKS    = $CONFIG_LINKS
8733   CONFIG_COMMANDS = $CONFIG_COMMANDS
8734   $ $0 $@
8735
8736 _CSEOF
8737 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
8738 echo >&5
8739 _ACEOF
8740
8741 # Files that config.status was made for.
8742 if test -n "$ac_config_files"; then
8743   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
8744 fi
8745
8746 if test -n "$ac_config_headers"; then
8747   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
8748 fi
8749
8750 if test -n "$ac_config_links"; then
8751   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
8752 fi
8753
8754 if test -n "$ac_config_commands"; then
8755   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
8756 fi
8757
8758 cat >>$CONFIG_STATUS <<\_ACEOF
8759
8760 ac_cs_usage="\
8761 \`$as_me' instantiates files from templates according to the
8762 current configuration.
8763
8764 Usage: $0 [OPTIONS] [FILE]...
8765
8766   -h, --help       print this help, then exit
8767   -V, --version    print version number, then exit
8768   -q, --quiet      do not print progress messages
8769   -d, --debug      don't remove temporary files
8770       --recheck    update $as_me by reconfiguring in the same conditions
8771   --file=FILE[:TEMPLATE]
8772                    instantiate the configuration file FILE
8773   --header=FILE[:TEMPLATE]
8774                    instantiate the configuration header FILE
8775
8776 Configuration files:
8777 $config_files
8778
8779 Configuration headers:
8780 $config_headers
8781
8782 Configuration commands:
8783 $config_commands
8784
8785 Report bugs to <bug-autoconf@gnu.org>."
8786 _ACEOF
8787
8788 cat >>$CONFIG_STATUS <<_ACEOF
8789 ac_cs_version="\\
8790 cpplib config.status
8791 configured by $0, generated by GNU Autoconf 2.59,
8792   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
8793
8794 Copyright (C) 2003 Free Software Foundation, Inc.
8795 This config.status script is free software; the Free Software Foundation
8796 gives unlimited permission to copy, distribute and modify it."
8797 srcdir=$srcdir
8798 INSTALL="$INSTALL"
8799 _ACEOF
8800
8801 cat >>$CONFIG_STATUS <<\_ACEOF
8802 # If no file are specified by the user, then we need to provide default
8803 # value.  By we need to know if files were specified by the user.
8804 ac_need_defaults=:
8805 while test $# != 0
8806 do
8807   case $1 in
8808   --*=*)
8809     ac_option=`expr "x$1" : 'x\([^=]*\)='`
8810     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
8811     ac_shift=:
8812     ;;
8813   -*)
8814     ac_option=$1
8815     ac_optarg=$2
8816     ac_shift=shift
8817     ;;
8818   *) # This is not an option, so the user has probably given explicit
8819      # arguments.
8820      ac_option=$1
8821      ac_need_defaults=false;;
8822   esac
8823
8824   case $ac_option in
8825   # Handling of the options.
8826 _ACEOF
8827 cat >>$CONFIG_STATUS <<\_ACEOF
8828   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8829     ac_cs_recheck=: ;;
8830   --version | --vers* | -V )
8831     echo "$ac_cs_version"; exit 0 ;;
8832   --he | --h)
8833     # Conflict between --help and --header
8834     { { echo "$as_me:$LINENO: error: ambiguous option: $1
8835 Try \`$0 --help' for more information." >&5
8836 echo "$as_me: error: ambiguous option: $1
8837 Try \`$0 --help' for more information." >&2;}
8838    { (exit 1); exit 1; }; };;
8839   --help | --hel | -h )
8840     echo "$ac_cs_usage"; exit 0 ;;
8841   --debug | --d* | -d )
8842     debug=: ;;
8843   --file | --fil | --fi | --f )
8844     $ac_shift
8845     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
8846     ac_need_defaults=false;;
8847   --header | --heade | --head | --hea )
8848     $ac_shift
8849     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
8850     ac_need_defaults=false;;
8851   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8852   | -silent | --silent | --silen | --sile | --sil | --si | --s)
8853     ac_cs_silent=: ;;
8854
8855   # This is an error.
8856   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
8857 Try \`$0 --help' for more information." >&5
8858 echo "$as_me: error: unrecognized option: $1
8859 Try \`$0 --help' for more information." >&2;}
8860    { (exit 1); exit 1; }; } ;;
8861
8862   *) ac_config_targets="$ac_config_targets $1" ;;
8863
8864   esac
8865   shift
8866 done
8867
8868 ac_configure_extra_args=
8869
8870 if $ac_cs_silent; then
8871   exec 6>/dev/null
8872   ac_configure_extra_args="$ac_configure_extra_args --silent"
8873 fi
8874
8875 _ACEOF
8876 cat >>$CONFIG_STATUS <<_ACEOF
8877 if \$ac_cs_recheck; then
8878   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
8879   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8880 fi
8881
8882 _ACEOF
8883
8884 cat >>$CONFIG_STATUS <<_ACEOF
8885 #
8886 # INIT-COMMANDS section.
8887 #
8888
8889 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
8890
8891 _ACEOF
8892
8893
8894
8895 cat >>$CONFIG_STATUS <<\_ACEOF
8896 for ac_config_target in $ac_config_targets
8897 do
8898   case "$ac_config_target" in
8899   # Handling of arguments.
8900   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8901   "depdir" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
8902   "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
8903   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
8904 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
8905    { (exit 1); exit 1; }; };;
8906   esac
8907 done
8908
8909 # If the user did not use the arguments to specify the items to instantiate,
8910 # then the envvar interface is used.  Set only those that are not.
8911 # We use the long form for the default assignment because of an extremely
8912 # bizarre bug on SunOS 4.1.3.
8913 if $ac_need_defaults; then
8914   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8915   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
8916   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
8917 fi
8918
8919 # Have a temporary directory for convenience.  Make it in the build tree
8920 # simply because there is no reason to put it here, and in addition,
8921 # creating and moving files from /tmp can sometimes cause problems.
8922 # Create a temporary directory, and hook for its removal unless debugging.
8923 $debug ||
8924 {
8925   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
8926   trap '{ (exit 1); exit 1; }' 1 2 13 15
8927 }
8928
8929 # Create a (secure) tmp directory for tmp files.
8930
8931 {
8932   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
8933   test -n "$tmp" && test -d "$tmp"
8934 }  ||
8935 {
8936   tmp=./confstat$$-$RANDOM
8937   (umask 077 && mkdir $tmp)
8938 } ||
8939 {
8940    echo "$me: cannot create a temporary directory in ." >&2
8941    { (exit 1); exit 1; }
8942 }
8943
8944 _ACEOF
8945
8946 cat >>$CONFIG_STATUS <<_ACEOF
8947
8948 #
8949 # CONFIG_FILES section.
8950 #
8951
8952 # No need to generate the scripts if there are no CONFIG_FILES.
8953 # This happens for instance when ./config.status config.h
8954 if test -n "\$CONFIG_FILES"; then
8955   # Protect against being on the right side of a sed subst in config.status.
8956   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
8957    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
8958 s,@SHELL@,$SHELL,;t t
8959 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
8960 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
8961 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
8962 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
8963 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
8964 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
8965 s,@exec_prefix@,$exec_prefix,;t t
8966 s,@prefix@,$prefix,;t t
8967 s,@program_transform_name@,$program_transform_name,;t t
8968 s,@bindir@,$bindir,;t t
8969 s,@sbindir@,$sbindir,;t t
8970 s,@libexecdir@,$libexecdir,;t t
8971 s,@datadir@,$datadir,;t t
8972 s,@sysconfdir@,$sysconfdir,;t t
8973 s,@sharedstatedir@,$sharedstatedir,;t t
8974 s,@localstatedir@,$localstatedir,;t t
8975 s,@libdir@,$libdir,;t t
8976 s,@includedir@,$includedir,;t t
8977 s,@oldincludedir@,$oldincludedir,;t t
8978 s,@infodir@,$infodir,;t t
8979 s,@mandir@,$mandir,;t t
8980 s,@build_alias@,$build_alias,;t t
8981 s,@host_alias@,$host_alias,;t t
8982 s,@target_alias@,$target_alias,;t t
8983 s,@DEFS@,$DEFS,;t t
8984 s,@ECHO_C@,$ECHO_C,;t t
8985 s,@ECHO_N@,$ECHO_N,;t t
8986 s,@ECHO_T@,$ECHO_T,;t t
8987 s,@LIBS@,$LIBS,;t t
8988 s,@build@,$build,;t t
8989 s,@build_cpu@,$build_cpu,;t t
8990 s,@build_vendor@,$build_vendor,;t t
8991 s,@build_os@,$build_os,;t t
8992 s,@host@,$host,;t t
8993 s,@host_cpu@,$host_cpu,;t t
8994 s,@host_vendor@,$host_vendor,;t t
8995 s,@host_os@,$host_os,;t t
8996 s,@target@,$target,;t t
8997 s,@target_cpu@,$target_cpu,;t t
8998 s,@target_vendor@,$target_vendor,;t t
8999 s,@target_os@,$target_os,;t t
9000 s,@SET_MAKE@,$SET_MAKE,;t t
9001 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
9002 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
9003 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
9004 s,@CC@,$CC,;t t
9005 s,@CFLAGS@,$CFLAGS,;t t
9006 s,@LDFLAGS@,$LDFLAGS,;t t
9007 s,@CPPFLAGS@,$CPPFLAGS,;t t
9008 s,@ac_ct_CC@,$ac_ct_CC,;t t
9009 s,@EXEEXT@,$EXEEXT,;t t
9010 s,@OBJEXT@,$OBJEXT,;t t
9011 s,@RANLIB@,$RANLIB,;t t
9012 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
9013 s,@ACLOCAL@,$ACLOCAL,;t t
9014 s,@AUTOCONF@,$AUTOCONF,;t t
9015 s,@AUTOHEADER@,$AUTOHEADER,;t t
9016 s,@WARN_CFLAGS@,$WARN_CFLAGS,;t t
9017 s,@WARN_PEDANTIC@,$WARN_PEDANTIC,;t t
9018 s,@WERROR@,$WERROR,;t t
9019 s,@am__leading_dot@,$am__leading_dot,;t t
9020 s,@DEPDIR@,$DEPDIR,;t t
9021 s,@CCDEPMODE@,$CCDEPMODE,;t t
9022 s,@CPP@,$CPP,;t t
9023 s,@EGREP@,$EGREP,;t t
9024 s,@LIBOBJS@,$LIBOBJS,;t t
9025 s,@ALLOCA@,$ALLOCA,;t t
9026 s,@USE_NLS@,$USE_NLS,;t t
9027 s,@LIBINTL@,$LIBINTL,;t t
9028 s,@LIBINTL_DEP@,$LIBINTL_DEP,;t t
9029 s,@INCINTL@,$INCINTL,;t t
9030 s,@XGETTEXT@,$XGETTEXT,;t t
9031 s,@GMSGFMT@,$GMSGFMT,;t t
9032 s,@POSUB@,$POSUB,;t t
9033 s,@CATALOGS@,$CATALOGS,;t t
9034 s,@DATADIRNAME@,$DATADIRNAME,;t t
9035 s,@INSTOBJEXT@,$INSTOBJEXT,;t t
9036 s,@GENCAT@,$GENCAT,;t t
9037 s,@CATOBJEXT@,$CATOBJEXT,;t t
9038 s,@LIBICONV@,$LIBICONV,;t t
9039 s,@LTLIBICONV@,$LTLIBICONV,;t t
9040 s,@PACKAGE@,$PACKAGE,;t t
9041 s,@USED_CATALOGS@,$USED_CATALOGS,;t t
9042 s,@MAINT@,$MAINT,;t t
9043 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
9044 CEOF
9045
9046 _ACEOF
9047
9048   cat >>$CONFIG_STATUS <<\_ACEOF
9049   # Split the substitutions into bite-sized pieces for seds with
9050   # small command number limits, like on Digital OSF/1 and HP-UX.
9051   ac_max_sed_lines=48
9052   ac_sed_frag=1 # Number of current file.
9053   ac_beg=1 # First line for current file.
9054   ac_end=$ac_max_sed_lines # Line after last line for current file.
9055   ac_more_lines=:
9056   ac_sed_cmds=
9057   while $ac_more_lines; do
9058     if test $ac_beg -gt 1; then
9059       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
9060     else
9061       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
9062     fi
9063     if test ! -s $tmp/subs.frag; then
9064       ac_more_lines=false
9065     else
9066       # The purpose of the label and of the branching condition is to
9067       # speed up the sed processing (if there are no `@' at all, there
9068       # is no need to browse any of the substitutions).
9069       # These are the two extra sed commands mentioned above.
9070       (echo ':t
9071   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
9072       if test -z "$ac_sed_cmds"; then
9073         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
9074       else
9075         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
9076       fi
9077       ac_sed_frag=`expr $ac_sed_frag + 1`
9078       ac_beg=$ac_end
9079       ac_end=`expr $ac_end + $ac_max_sed_lines`
9080     fi
9081   done
9082   if test -z "$ac_sed_cmds"; then
9083     ac_sed_cmds=cat
9084   fi
9085 fi # test -n "$CONFIG_FILES"
9086
9087 _ACEOF
9088 cat >>$CONFIG_STATUS <<\_ACEOF
9089 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
9090   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9091   case $ac_file in
9092   - | *:- | *:-:* ) # input from stdin
9093         cat >$tmp/stdin
9094         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
9095         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
9096   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
9097         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
9098   * )   ac_file_in=$ac_file.in ;;
9099   esac
9100
9101   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
9102   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
9103 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9104          X"$ac_file" : 'X\(//\)[^/]' \| \
9105          X"$ac_file" : 'X\(//\)$' \| \
9106          X"$ac_file" : 'X\(/\)' \| \
9107          .     : '\(.\)' 2>/dev/null ||
9108 echo X"$ac_file" |
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   { if $as_mkdir_p; then
9115     mkdir -p "$ac_dir"
9116   else
9117     as_dir="$ac_dir"
9118     as_dirs=
9119     while test ! -d "$as_dir"; do
9120       as_dirs="$as_dir $as_dirs"
9121       as_dir=`(dirname "$as_dir") 2>/dev/null ||
9122 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9123          X"$as_dir" : 'X\(//\)[^/]' \| \
9124          X"$as_dir" : 'X\(//\)$' \| \
9125          X"$as_dir" : 'X\(/\)' \| \
9126          .     : '\(.\)' 2>/dev/null ||
9127 echo X"$as_dir" |
9128     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9129           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9130           /^X\(\/\/\)$/{ s//\1/; q; }
9131           /^X\(\/\).*/{ s//\1/; q; }
9132           s/.*/./; q'`
9133     done
9134     test ! -n "$as_dirs" || mkdir $as_dirs
9135   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9136 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9137    { (exit 1); exit 1; }; }; }
9138
9139   ac_builddir=.
9140
9141 if test "$ac_dir" != .; then
9142   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
9143   # A "../" for each directory in $ac_dir_suffix.
9144   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
9145 else
9146   ac_dir_suffix= ac_top_builddir=
9147 fi
9148
9149 case $srcdir in
9150   .)  # No --srcdir option.  We are building in place.
9151     ac_srcdir=.
9152     if test -z "$ac_top_builddir"; then
9153        ac_top_srcdir=.
9154     else
9155        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
9156     fi ;;
9157   [\\/]* | ?:[\\/]* )  # Absolute path.
9158     ac_srcdir=$srcdir$ac_dir_suffix;
9159     ac_top_srcdir=$srcdir ;;
9160   *) # Relative path.
9161     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
9162     ac_top_srcdir=$ac_top_builddir$srcdir ;;
9163 esac
9164
9165 # Do not use `cd foo && pwd` to compute absolute paths, because
9166 # the directories may not exist.
9167 case `pwd` in
9168 .) ac_abs_builddir="$ac_dir";;
9169 *)
9170   case "$ac_dir" in
9171   .) ac_abs_builddir=`pwd`;;
9172   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
9173   *) ac_abs_builddir=`pwd`/"$ac_dir";;
9174   esac;;
9175 esac
9176 case $ac_abs_builddir in
9177 .) ac_abs_top_builddir=${ac_top_builddir}.;;
9178 *)
9179   case ${ac_top_builddir}. in
9180   .) ac_abs_top_builddir=$ac_abs_builddir;;
9181   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
9182   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
9183   esac;;
9184 esac
9185 case $ac_abs_builddir in
9186 .) ac_abs_srcdir=$ac_srcdir;;
9187 *)
9188   case $ac_srcdir in
9189   .) ac_abs_srcdir=$ac_abs_builddir;;
9190   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
9191   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
9192   esac;;
9193 esac
9194 case $ac_abs_builddir in
9195 .) ac_abs_top_srcdir=$ac_top_srcdir;;
9196 *)
9197   case $ac_top_srcdir in
9198   .) ac_abs_top_srcdir=$ac_abs_builddir;;
9199   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
9200   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
9201   esac;;
9202 esac
9203
9204
9205   case $INSTALL in
9206   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
9207   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
9208   esac
9209
9210   if test x"$ac_file" != x-; then
9211     { echo "$as_me:$LINENO: creating $ac_file" >&5
9212 echo "$as_me: creating $ac_file" >&6;}
9213     rm -f "$ac_file"
9214   fi
9215   # Let's still pretend it is `configure' which instantiates (i.e., don't
9216   # use $as_me), people would be surprised to read:
9217   #    /* config.h.  Generated by config.status.  */
9218   if test x"$ac_file" = x-; then
9219     configure_input=
9220   else
9221     configure_input="$ac_file.  "
9222   fi
9223   configure_input=$configure_input"Generated from `echo $ac_file_in |
9224                                      sed 's,.*/,,'` by configure."
9225
9226   # First look for the input files in the build tree, otherwise in the
9227   # src tree.
9228   ac_file_inputs=`IFS=:
9229     for f in $ac_file_in; do
9230       case $f in
9231       -) echo $tmp/stdin ;;
9232       [\\/$]*)
9233          # Absolute (can't be DOS-style, as IFS=:)
9234          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9235 echo "$as_me: error: cannot find input file: $f" >&2;}
9236    { (exit 1); exit 1; }; }
9237          echo "$f";;
9238       *) # Relative
9239          if test -f "$f"; then
9240            # Build tree
9241            echo "$f"
9242          elif test -f "$srcdir/$f"; then
9243            # Source tree
9244            echo "$srcdir/$f"
9245          else
9246            # /dev/null tree
9247            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9248 echo "$as_me: error: cannot find input file: $f" >&2;}
9249    { (exit 1); exit 1; }; }
9250          fi;;
9251       esac
9252     done` || { (exit 1); exit 1; }
9253 _ACEOF
9254 cat >>$CONFIG_STATUS <<_ACEOF
9255   sed "$ac_vpsub
9256 $extrasub
9257 _ACEOF
9258 cat >>$CONFIG_STATUS <<\_ACEOF
9259 :t
9260 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
9261 s,@configure_input@,$configure_input,;t t
9262 s,@srcdir@,$ac_srcdir,;t t
9263 s,@abs_srcdir@,$ac_abs_srcdir,;t t
9264 s,@top_srcdir@,$ac_top_srcdir,;t t
9265 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
9266 s,@builddir@,$ac_builddir,;t t
9267 s,@abs_builddir@,$ac_abs_builddir,;t t
9268 s,@top_builddir@,$ac_top_builddir,;t t
9269 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
9270 s,@INSTALL@,$ac_INSTALL,;t t
9271 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
9272   rm -f $tmp/stdin
9273   if test x"$ac_file" != x-; then
9274     mv $tmp/out $ac_file
9275   else
9276     cat $tmp/out
9277     rm -f $tmp/out
9278   fi
9279
9280 done
9281 _ACEOF
9282 cat >>$CONFIG_STATUS <<\_ACEOF
9283
9284 #
9285 # CONFIG_HEADER section.
9286 #
9287
9288 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
9289 # NAME is the cpp macro being defined and VALUE is the value it is being given.
9290 #
9291 # ac_d sets the value in "#define NAME VALUE" lines.
9292 ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
9293 ac_dB='[         ].*$,\1#\2'
9294 ac_dC=' '
9295 ac_dD=',;t'
9296 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
9297 ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9298 ac_uB='$,\1#\2define\3'
9299 ac_uC=' '
9300 ac_uD=',;t'
9301
9302 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
9303   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9304   case $ac_file in
9305   - | *:- | *:-:* ) # input from stdin
9306         cat >$tmp/stdin
9307         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
9308         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
9309   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
9310         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
9311   * )   ac_file_in=$ac_file.in ;;
9312   esac
9313
9314   test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
9315 echo "$as_me: creating $ac_file" >&6;}
9316
9317   # First look for the input files in the build tree, otherwise in the
9318   # src tree.
9319   ac_file_inputs=`IFS=:
9320     for f in $ac_file_in; do
9321       case $f in
9322       -) echo $tmp/stdin ;;
9323       [\\/$]*)
9324          # Absolute (can't be DOS-style, as IFS=:)
9325          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9326 echo "$as_me: error: cannot find input file: $f" >&2;}
9327    { (exit 1); exit 1; }; }
9328          # Do quote $f, to prevent DOS paths from being IFS'd.
9329          echo "$f";;
9330       *) # Relative
9331          if test -f "$f"; then
9332            # Build tree
9333            echo "$f"
9334          elif test -f "$srcdir/$f"; then
9335            # Source tree
9336            echo "$srcdir/$f"
9337          else
9338            # /dev/null tree
9339            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9340 echo "$as_me: error: cannot find input file: $f" >&2;}
9341    { (exit 1); exit 1; }; }
9342          fi;;
9343       esac
9344     done` || { (exit 1); exit 1; }
9345   # Remove the trailing spaces.
9346   sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
9347
9348 _ACEOF
9349
9350 # Transform confdefs.h into two sed scripts, `conftest.defines' and
9351 # `conftest.undefs', that substitutes the proper values into
9352 # config.h.in to produce config.h.  The first handles `#define'
9353 # templates, and the second `#undef' templates.
9354 # And first: Protect against being on the right side of a sed subst in
9355 # config.status.  Protect against being in an unquoted here document
9356 # in config.status.
9357 rm -f conftest.defines conftest.undefs
9358 # Using a here document instead of a string reduces the quoting nightmare.
9359 # Putting comments in sed scripts is not portable.
9360 #
9361 # `end' is used to avoid that the second main sed command (meant for
9362 # 0-ary CPP macros) applies to n-ary macro definitions.
9363 # See the Autoconf documentation for `clear'.
9364 cat >confdef2sed.sed <<\_ACEOF
9365 s/[\\&,]/\\&/g
9366 s,[\\$`],\\&,g
9367 t clear
9368 : clear
9369 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
9370 t end
9371 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
9372 : end
9373 _ACEOF
9374 # If some macros were called several times there might be several times
9375 # the same #defines, which is useless.  Nevertheless, we may not want to
9376 # sort them, since we want the *last* AC-DEFINE to be honored.
9377 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
9378 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
9379 rm -f confdef2sed.sed
9380
9381 # This sed command replaces #undef with comments.  This is necessary, for
9382 # example, in the case of _POSIX_SOURCE, which is predefined and required
9383 # on some systems where configure will not decide to define it.
9384 cat >>conftest.undefs <<\_ACEOF
9385 s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
9386 _ACEOF
9387
9388 # Break up conftest.defines because some shells have a limit on the size
9389 # of here documents, and old seds have small limits too (100 cmds).
9390 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
9391 echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
9392 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
9393 echo '  :' >>$CONFIG_STATUS
9394 rm -f conftest.tail
9395 while grep . conftest.defines >/dev/null
9396 do
9397   # Write a limited-size here document to $tmp/defines.sed.
9398   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
9399   # Speed up: don't consider the non `#define' lines.
9400   echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
9401   # Work around the forget-to-reset-the-flag bug.
9402   echo 't clr' >>$CONFIG_STATUS
9403   echo ': clr' >>$CONFIG_STATUS
9404   sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
9405   echo 'CEOF
9406   sed -f $tmp/defines.sed $tmp/in >$tmp/out
9407   rm -f $tmp/in
9408   mv $tmp/out $tmp/in
9409 ' >>$CONFIG_STATUS
9410   sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
9411   rm -f conftest.defines
9412   mv conftest.tail conftest.defines
9413 done
9414 rm -f conftest.defines
9415 echo '  fi # grep' >>$CONFIG_STATUS
9416 echo >>$CONFIG_STATUS
9417
9418 # Break up conftest.undefs because some shells have a limit on the size
9419 # of here documents, and old seds have small limits too (100 cmds).
9420 echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
9421 rm -f conftest.tail
9422 while grep . conftest.undefs >/dev/null
9423 do
9424   # Write a limited-size here document to $tmp/undefs.sed.
9425   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
9426   # Speed up: don't consider the non `#undef'
9427   echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
9428   # Work around the forget-to-reset-the-flag bug.
9429   echo 't clr' >>$CONFIG_STATUS
9430   echo ': clr' >>$CONFIG_STATUS
9431   sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
9432   echo 'CEOF
9433   sed -f $tmp/undefs.sed $tmp/in >$tmp/out
9434   rm -f $tmp/in
9435   mv $tmp/out $tmp/in
9436 ' >>$CONFIG_STATUS
9437   sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
9438   rm -f conftest.undefs
9439   mv conftest.tail conftest.undefs
9440 done
9441 rm -f conftest.undefs
9442
9443 cat >>$CONFIG_STATUS <<\_ACEOF
9444   # Let's still pretend it is `configure' which instantiates (i.e., don't
9445   # use $as_me), people would be surprised to read:
9446   #    /* config.h.  Generated by config.status.  */
9447   if test x"$ac_file" = x-; then
9448     echo "/* Generated by configure.  */" >$tmp/config.h
9449   else
9450     echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
9451   fi
9452   cat $tmp/in >>$tmp/config.h
9453   rm -f $tmp/in
9454   if test x"$ac_file" != x-; then
9455     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
9456       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
9457 echo "$as_me: $ac_file is unchanged" >&6;}
9458     else
9459       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
9460 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9461          X"$ac_file" : 'X\(//\)[^/]' \| \
9462          X"$ac_file" : 'X\(//\)$' \| \
9463          X"$ac_file" : 'X\(/\)' \| \
9464          .     : '\(.\)' 2>/dev/null ||
9465 echo X"$ac_file" |
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       { if $as_mkdir_p; then
9472     mkdir -p "$ac_dir"
9473   else
9474     as_dir="$ac_dir"
9475     as_dirs=
9476     while test ! -d "$as_dir"; do
9477       as_dirs="$as_dir $as_dirs"
9478       as_dir=`(dirname "$as_dir") 2>/dev/null ||
9479 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9480          X"$as_dir" : 'X\(//\)[^/]' \| \
9481          X"$as_dir" : 'X\(//\)$' \| \
9482          X"$as_dir" : 'X\(/\)' \| \
9483          .     : '\(.\)' 2>/dev/null ||
9484 echo X"$as_dir" |
9485     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9486           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9487           /^X\(\/\/\)$/{ s//\1/; q; }
9488           /^X\(\/\).*/{ s//\1/; q; }
9489           s/.*/./; q'`
9490     done
9491     test ! -n "$as_dirs" || mkdir $as_dirs
9492   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9493 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9494    { (exit 1); exit 1; }; }; }
9495
9496       rm -f $ac_file
9497       mv $tmp/config.h $ac_file
9498     fi
9499   else
9500     cat $tmp/config.h
9501     rm -f $tmp/config.h
9502   fi
9503   # Run the commands associated with the file.
9504   case $ac_file in
9505     config.h ) echo timestamp > stamp-h1 ;;
9506   esac
9507 done
9508 _ACEOF
9509 cat >>$CONFIG_STATUS <<\_ACEOF
9510
9511 #
9512 # CONFIG_COMMANDS section.
9513 #
9514 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
9515   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
9516   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
9517   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
9518 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9519          X"$ac_dest" : 'X\(//\)[^/]' \| \
9520          X"$ac_dest" : 'X\(//\)$' \| \
9521          X"$ac_dest" : 'X\(/\)' \| \
9522          .     : '\(.\)' 2>/dev/null ||
9523 echo X"$ac_dest" |
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   { if $as_mkdir_p; then
9530     mkdir -p "$ac_dir"
9531   else
9532     as_dir="$ac_dir"
9533     as_dirs=
9534     while test ! -d "$as_dir"; do
9535       as_dirs="$as_dir $as_dirs"
9536       as_dir=`(dirname "$as_dir") 2>/dev/null ||
9537 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9538          X"$as_dir" : 'X\(//\)[^/]' \| \
9539          X"$as_dir" : 'X\(//\)$' \| \
9540          X"$as_dir" : 'X\(/\)' \| \
9541          .     : '\(.\)' 2>/dev/null ||
9542 echo X"$as_dir" |
9543     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9544           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9545           /^X\(\/\/\)$/{ s//\1/; q; }
9546           /^X\(\/\).*/{ s//\1/; q; }
9547           s/.*/./; q'`
9548     done
9549     test ! -n "$as_dirs" || mkdir $as_dirs
9550   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9551 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9552    { (exit 1); exit 1; }; }; }
9553
9554   ac_builddir=.
9555
9556 if test "$ac_dir" != .; then
9557   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
9558   # A "../" for each directory in $ac_dir_suffix.
9559   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
9560 else
9561   ac_dir_suffix= ac_top_builddir=
9562 fi
9563
9564 case $srcdir in
9565   .)  # No --srcdir option.  We are building in place.
9566     ac_srcdir=.
9567     if test -z "$ac_top_builddir"; then
9568        ac_top_srcdir=.
9569     else
9570        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
9571     fi ;;
9572   [\\/]* | ?:[\\/]* )  # Absolute path.
9573     ac_srcdir=$srcdir$ac_dir_suffix;
9574     ac_top_srcdir=$srcdir ;;
9575   *) # Relative path.
9576     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
9577     ac_top_srcdir=$ac_top_builddir$srcdir ;;
9578 esac
9579
9580 # Do not use `cd foo && pwd` to compute absolute paths, because
9581 # the directories may not exist.
9582 case `pwd` in
9583 .) ac_abs_builddir="$ac_dir";;
9584 *)
9585   case "$ac_dir" in
9586   .) ac_abs_builddir=`pwd`;;
9587   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
9588   *) ac_abs_builddir=`pwd`/"$ac_dir";;
9589   esac;;
9590 esac
9591 case $ac_abs_builddir in
9592 .) ac_abs_top_builddir=${ac_top_builddir}.;;
9593 *)
9594   case ${ac_top_builddir}. in
9595   .) ac_abs_top_builddir=$ac_abs_builddir;;
9596   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
9597   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
9598   esac;;
9599 esac
9600 case $ac_abs_builddir in
9601 .) ac_abs_srcdir=$ac_srcdir;;
9602 *)
9603   case $ac_srcdir in
9604   .) ac_abs_srcdir=$ac_abs_builddir;;
9605   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
9606   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
9607   esac;;
9608 esac
9609 case $ac_abs_builddir in
9610 .) ac_abs_top_srcdir=$ac_top_srcdir;;
9611 *)
9612   case $ac_top_srcdir in
9613   .) ac_abs_top_srcdir=$ac_abs_builddir;;
9614   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
9615   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
9616   esac;;
9617 esac
9618
9619
9620   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
9621 echo "$as_me: executing $ac_dest commands" >&6;}
9622   case $ac_dest in
9623     depdir ) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
9624   esac
9625 done
9626 _ACEOF
9627
9628 cat >>$CONFIG_STATUS <<\_ACEOF
9629
9630 { (exit 0); exit 0; }
9631 _ACEOF
9632 chmod +x $CONFIG_STATUS
9633 ac_clean_files=$ac_clean_files_save
9634
9635
9636 # configure is writing to config.log, and then calls config.status.
9637 # config.status does its own redirection, appending to config.log.
9638 # Unfortunately, on DOS this fails, as config.log is still kept open
9639 # by configure, so config.status won't be able to write to it; its
9640 # output is simply discarded.  So we exec the FD to /dev/null,
9641 # effectively closing config.log, so it can be properly (re)opened and
9642 # appended to by config.status.  When coming back to configure, we
9643 # need to make the FD available again.
9644 if test "$no_create" != yes; then
9645   ac_cs_success=:
9646   ac_config_status_args=
9647   test "$silent" = yes &&
9648     ac_config_status_args="$ac_config_status_args --quiet"
9649   exec 5>/dev/null
9650   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
9651   exec 5>>config.log
9652   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
9653   # would make configure fail if this is the last instruction.
9654   $ac_cs_success || { (exit 1); exit 1; }
9655 fi
9656