libobjc/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.59 for package-unused version-unused.
   4 #
   5 # Copyright (C) 2003 Free Software Foundation, Inc.
   6 # This configure script is free software; the Free Software Foundation
   7 # gives unlimited permission to copy, distribute and modify it.
   8 ## --------------------- ##
   9 ## M4sh Initialization.  ##
  10 ## --------------------- ##
  11
  12 # Be Bourne compatible
  13 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  14   emulate sh
  15   NULLCMD=:
  16   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  17   # is contrary to our usage.  Disable this feature.
  18   alias -g '${1+"$@"}'='"$@"'
  19 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
  20   set -o posix
  21 fi
  22 DUALCASE=1; export DUALCASE # for MKS sh
  23
  24 # Support unset when possible.
  25 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  26   as_unset=unset
  27 else
  28   as_unset=false
  29 fi
  30
  31
  32 # Work around bugs in pre-3.0 UWIN ksh.
  33 $as_unset ENV MAIL MAILPATH
  34 PS1='$ '
  35 PS2='> '
  36 PS4='+ '
  37
  38 # NLS nuisances.
  39 for as_var in \
  40   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
  41   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
  42   LC_TELEPHONE LC_TIME
  43 do
  44   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
  45     eval $as_var=C; export $as_var
  46   else
  47     $as_unset $as_var
  48   fi
  49 done
  50
  51 # Required to use basename.
  52 if expr a : '\(a\)' >/dev/null 2>&1; then
  53   as_expr=expr
  54 else
  55   as_expr=false
  56 fi
  57
  58 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
  59   as_basename=basename
  60 else
  61   as_basename=false
  62 fi
  63
  64
  65 # Name of the executable.
  66 as_me=`$as_basename "$0" ||
  67 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  68          X"$0" : 'X\(//\)$' \| \
  69          X"$0" : 'X\(/\)$' \| \
  70          .     : '\(.\)' 2>/dev/null ||
  71 echo X/"$0" |
  72     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
  73           /^X\/\(\/\/\)$/{ s//\1/; q; }
  74           /^X\/\(\/\).*/{ s//\1/; q; }
  75           s/.*/./; q'`
  76
  77
  78 # PATH needs CR, and LINENO needs CR and PATH.
  79 # Avoid depending upon Character Ranges.
  80 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  81 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  82 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  83 as_cr_digits='0123456789'
  84 as_cr_alnum=$as_cr_Letters$as_cr_digits
  85
  86 # The user is always right.
  87 if test "${PATH_SEPARATOR+set}" != set; then
  88   echo "#! /bin/sh" >conf$$.sh
  89   echo  "exit 0"   >>conf$$.sh
  90   chmod +x conf$$.sh
  91   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
  92     PATH_SEPARATOR=';'
  93   else
  94     PATH_SEPARATOR=:
  95   fi
  96   rm -f conf$$.sh
  97 fi
  98
  99
 100   as_lineno_1=$LINENO
 101   as_lineno_2=$LINENO
 102   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 103   test "x$as_lineno_1" != "x$as_lineno_2" &&
 104   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
 105   # Find who we are.  Look in the path if we contain no path at all
 106   # relative or not.
 107   case $0 in
 108     *[\\/]* ) as_myself=$0 ;;
 109     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 110 for as_dir in $PATH
 111 do
 112   IFS=$as_save_IFS
 113   test -z "$as_dir" && as_dir=.
 114   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 115 done
 116
 117        ;;
 118   esac
 119   # We did not find ourselves, most probably we were run as `sh COMMAND'
 120   # in which case we are not to be found in the path.
 121   if test "x$as_myself" = x; then
 122     as_myself=$0
 123   fi
 124   if test ! -f "$as_myself"; then
 125     { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
 126    { (exit 1); exit 1; }; }
 127   fi
 128   case $CONFIG_SHELL in
 129   '')
 130     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 131 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 132 do
 133   IFS=$as_save_IFS
 134   test -z "$as_dir" && as_dir=.
 135   for as_base in sh bash ksh sh5; do
 136          case $as_dir in
 137          /*)
 138            if ("$as_dir/$as_base" -c '
 139   as_lineno_1=$LINENO
 140   as_lineno_2=$LINENO
 141   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 142   test "x$as_lineno_1" != "x$as_lineno_2" &&
 143   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
 144              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
 145              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
 146              CONFIG_SHELL=$as_dir/$as_base
 147              export CONFIG_SHELL
 148              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
 149            fi;;
 150          esac
 151        done
 152 done
 153 ;;
 154   esac
 155
 156   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 157   # uniformly replaced by the line number.  The first 'sed' inserts a
 158   # line-number line before each line; the second 'sed' does the real
 159   # work.  The second script uses 'N' to pair each line-number line
 160   # with the numbered line, and appends trailing '-' during
 161   # substitution so that $LINENO is not a special case at line end.
 162   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 163   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
 164   sed '=' <$as_myself |
 165     sed '
 166       N
 167       s,$,-,
 168       : loop
 169       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
 170       t loop
 171       s,-$,,
 172       s,^['$as_cr_digits']*\n,,
 173     ' >$as_me.lineno &&
 174   chmod +x $as_me.lineno ||
 175     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 176    { (exit 1); exit 1; }; }
 177
 178   # Don't try to exec as it changes $[0], causing all sort of problems
 179   # (the dirname of $[0] is not the place where we might find the
 180   # original and so on.  Autoconf is especially sensible to this).
 181   . ./$as_me.lineno
 182   # Exit status is that of the last command.
 183   exit
 184 }
 185
 186
 187 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
 188   *c*,-n*) ECHO_N= ECHO_C='
 189 ' ECHO_T='      ' ;;
 190   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
 191   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
 192 esac
 193
 194 if expr a : '\(a\)' >/dev/null 2>&1; then
 195   as_expr=expr
 196 else
 197   as_expr=false
 198 fi
 199
 200 rm -f conf$$ conf$$.exe conf$$.file
 201 echo >conf$$.file
 202 if ln -s conf$$.file conf$$ 2>/dev/null; then
 203   # We could just check for DJGPP; but this test a) works b) is more generic
 204   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
 205   if test -f conf$$.exe; then
 206     # Don't use ln at all; we don't have any links
 207     as_ln_s='cp -p'
 208   else
 209     as_ln_s='ln -s'
 210   fi
 211 elif ln conf$$.file conf$$ 2>/dev/null; then
 212   as_ln_s=ln
 213 else
 214   as_ln_s='cp -p'
 215 fi
 216 rm -f conf$$ conf$$.exe conf$$.file
 217
 218 if mkdir -p . 2>/dev/null; then
 219   as_mkdir_p=:
 220 else
 221   test -d ./-p && rmdir ./-p
 222   as_mkdir_p=false
 223 fi
 224
 225 as_executable_p="test -f"
 226
 227 # Sed expression to map a string onto a valid CPP name.
 228 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 229
 230 # Sed expression to map a string onto a valid variable name.
 231 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 232
 233
 234 # IFS
 235 # We need space, tab and new line, in precisely that order.
 236 as_nl='
 237 '
 238 IFS="   $as_nl"
 239
 240 # CDPATH.
 241 $as_unset CDPATH
 242
 243
 244 # Name of the host.
 245 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 246 # so uname gets run too.
 247 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 248
 249 exec 6>&1
 250
 251 #
 252 # Initializations.
 253 #
 254 ac_default_prefix=/usr/local
 255 ac_config_libobj_dir=.
 256 cross_compiling=no
 257 subdirs=
 258 MFLAGS=
 259 MAKEFLAGS=
 260 SHELL=${CONFIG_SHELL-/bin/sh}
 261
 262 # Maximum number of lines to put in a shell here document.
 263 # This variable seems obsolete.  It should probably be removed, and
 264 # only ac_max_sed_lines should be used.
 265 : ${ac_max_here_lines=38}
 266
 267 # Identity of this package.
 268 PACKAGE_NAME='package-unused'
 269 PACKAGE_TARNAME='libobjc'
 270 PACKAGE_VERSION='version-unused'
 271 PACKAGE_STRING='package-unused version-unused'
 272 PACKAGE_BUGREPORT=''
 273
 274 ac_unique_file="objc/objc.h"
 275 # Factoring default headers for most tests.
 276 ac_includes_default="\
 277 #include <stdio.h>
 278 #if HAVE_SYS_TYPES_H
 279 # include <sys/types.h>
 280 #endif
 281 #if HAVE_SYS_STAT_H
 282 # include <sys/stat.h>
 283 #endif
 284 #if STDC_HEADERS
 285 # include <stdlib.h>
 286 # include <stddef.h>
 287 #else
 288 # if HAVE_STDLIB_H
 289 #  include <stdlib.h>
 290 # endif
 291 #endif
 292 #if HAVE_STRING_H
 293 # if !STDC_HEADERS && HAVE_MEMORY_H
 294 #  include <memory.h>
 295 # endif
 296 # include <string.h>
 297 #endif
 298 #if HAVE_STRINGS_H
 299 # include <strings.h>
 300 #endif
 301 #if HAVE_INTTYPES_H
 302 # include <inttypes.h>
 303 #else
 304 # if HAVE_STDINT_H
 305 #  include <stdint.h>
 306 # endif
 307 #endif
 308 #if HAVE_UNISTD_H
 309 # include <unistd.h>
 310 #endif"
 311
 312 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 build_subdir host_subdir target_subdir VERSION OBJC_BOEHM_GC OBJC_BOEHM_GC_INCLUDES toplevel_srcdir host host_cpu host_vendor host_os target target_cpu target_vendor target_os target_noncanonical glibcpp_srcdir toolexecdir toolexeclibdir includedirname libext CC ac_ct_CC EXEEXT OBJEXT extra_ldflags_libobjc CFLAGS AS ac_ct_AS AR ac_ct_AR RANLIB ac_ct_RANLIB INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT LN_S STRIP ac_ct_STRIP LIBTOOL SET_MAKE CPP CPPFLAGS EGREP LIBOBJS LTLIBOBJS'
 313 ac_subst_files=''
 314
 315 # Initialize some variables set by options.
 316 ac_init_help=
 317 ac_init_version=false
 318 # The variables have the same names as the options, with
 319 # dashes changed to underlines.
 320 cache_file=/dev/null
 321 exec_prefix=NONE
 322 no_create=
 323 no_recursion=
 324 prefix=NONE
 325 program_prefix=NONE
 326 program_suffix=NONE
 327 program_transform_name=s,x,x,
 328 silent=
 329 site=
 330 srcdir=
 331 verbose=
 332 x_includes=NONE
 333 x_libraries=NONE
 334
 335 # Installation directory options.
 336 # These are left unexpanded so users can "make install exec_prefix=/foo"
 337 # and all the variables that are supposed to be based on exec_prefix
 338 # by default will actually change.
 339 # Use braces instead of parens because sh, perl, etc. also accept them.
 340 bindir='${exec_prefix}/bin'
 341 sbindir='${exec_prefix}/sbin'
 342 libexecdir='${exec_prefix}/libexec'
 343 datadir='${prefix}/share'
 344 sysconfdir='${prefix}/etc'
 345 sharedstatedir='${prefix}/com'
 346 localstatedir='${prefix}/var'
 347 libdir='${exec_prefix}/lib'
 348 includedir='${prefix}/include'
 349 oldincludedir='/usr/include'
 350 infodir='${prefix}/info'
 351 mandir='${prefix}/man'
 352
 353 ac_prev=
 354 for ac_option
 355 do
 356   # If the previous option needs an argument, assign it.
 357   if test -n "$ac_prev"; then
 358     eval "$ac_prev=\$ac_option"
 359     ac_prev=
 360     continue
 361   fi
 362
 363   ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
 364
 365   # Accept the important Cygnus configure options, so we can diagnose typos.
 366
 367   case $ac_option in
 368
 369   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 370     ac_prev=bindir ;;
 371   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 372     bindir=$ac_optarg ;;
 373
 374   -build | --build | --buil | --bui | --bu)
 375     ac_prev=build_alias ;;
 376   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 377     build_alias=$ac_optarg ;;
 378
 379   -cache-file | --cache-file | --cache-fil | --cache-fi \
 380   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 381     ac_prev=cache_file ;;
 382   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 383   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 384     cache_file=$ac_optarg ;;
 385
 386   --config-cache | -C)
 387     cache_file=config.cache ;;
 388
 389   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 390     ac_prev=datadir ;;
 391   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 392   | --da=*)
 393     datadir=$ac_optarg ;;
 394
 395   -disable-* | --disable-*)
 396     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 397     # Reject names that are not valid shell variable names.
 398     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 399       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 400    { (exit 1); exit 1; }; }
 401     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 402     eval "enable_$ac_feature=no" ;;
 403
 404   -enable-* | --enable-*)
 405     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 406     # Reject names that are not valid shell variable names.
 407     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 408       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 409    { (exit 1); exit 1; }; }
 410     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 411     case $ac_option in
 412       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 413       *) ac_optarg=yes ;;
 414     esac
 415     eval "enable_$ac_feature='$ac_optarg'" ;;
 416
 417   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 418   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 419   | --exec | --exe | --ex)
 420     ac_prev=exec_prefix ;;
 421   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 422   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 423   | --exec=* | --exe=* | --ex=*)
 424     exec_prefix=$ac_optarg ;;
 425
 426   -gas | --gas | --ga | --g)
 427     # Obsolete; use --with-gas.
 428     with_gas=yes ;;
 429
 430   -help | --help | --hel | --he | -h)
 431     ac_init_help=long ;;
 432   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 433     ac_init_help=recursive ;;
 434   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 435     ac_init_help=short ;;
 436
 437   -host | --host | --hos | --ho)
 438     ac_prev=host_alias ;;
 439   -host=* | --host=* | --hos=* | --ho=*)
 440     host_alias=$ac_optarg ;;
 441
 442   -includedir | --includedir | --includedi | --included | --include \
 443   | --includ | --inclu | --incl | --inc)
 444     ac_prev=includedir ;;
 445   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 446   | --includ=* | --inclu=* | --incl=* | --inc=*)
 447     includedir=$ac_optarg ;;
 448
 449   -infodir | --infodir | --infodi | --infod | --info | --inf)
 450     ac_prev=infodir ;;
 451   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 452     infodir=$ac_optarg ;;
 453
 454   -libdir | --libdir | --libdi | --libd)
 455     ac_prev=libdir ;;
 456   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 457     libdir=$ac_optarg ;;
 458
 459   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 460   | --libexe | --libex | --libe)
 461     ac_prev=libexecdir ;;
 462   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 463   | --libexe=* | --libex=* | --libe=*)
 464     libexecdir=$ac_optarg ;;
 465
 466   -localstatedir | --localstatedir | --localstatedi | --localstated \
 467   | --localstate | --localstat | --localsta | --localst \
 468   | --locals | --local | --loca | --loc | --lo)
 469     ac_prev=localstatedir ;;
 470   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 471   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 472   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 473     localstatedir=$ac_optarg ;;
 474
 475   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 476     ac_prev=mandir ;;
 477   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 478     mandir=$ac_optarg ;;
 479
 480   -nfp | --nfp | --nf)
 481     # Obsolete; use --without-fp.
 482     with_fp=no ;;
 483
 484   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 485   | --no-cr | --no-c | -n)
 486     no_create=yes ;;
 487
 488   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 489   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 490     no_recursion=yes ;;
 491
 492   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 493   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 494   | --oldin | --oldi | --old | --ol | --o)
 495     ac_prev=oldincludedir ;;
 496   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 497   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 498   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 499     oldincludedir=$ac_optarg ;;
 500
 501   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 502     ac_prev=prefix ;;
 503   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 504     prefix=$ac_optarg ;;
 505
 506   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 507   | --program-pre | --program-pr | --program-p)
 508     ac_prev=program_prefix ;;
 509   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 510   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 511     program_prefix=$ac_optarg ;;
 512
 513   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 514   | --program-suf | --program-su | --program-s)
 515     ac_prev=program_suffix ;;
 516   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 517   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 518     program_suffix=$ac_optarg ;;
 519
 520   -program-transform-name | --program-transform-name \
 521   | --program-transform-nam | --program-transform-na \
 522   | --program-transform-n | --program-transform- \
 523   | --program-transform | --program-transfor \
 524   | --program-transfo | --program-transf \
 525   | --program-trans | --program-tran \
 526   | --progr-tra | --program-tr | --program-t)
 527     ac_prev=program_transform_name ;;
 528   -program-transform-name=* | --program-transform-name=* \
 529   | --program-transform-nam=* | --program-transform-na=* \
 530   | --program-transform-n=* | --program-transform-=* \
 531   | --program-transform=* | --program-transfor=* \
 532   | --program-transfo=* | --program-transf=* \
 533   | --program-trans=* | --program-tran=* \
 534   | --progr-tra=* | --program-tr=* | --program-t=*)
 535     program_transform_name=$ac_optarg ;;
 536
 537   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 538   | -silent | --silent | --silen | --sile | --sil)
 539     silent=yes ;;
 540
 541   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 542     ac_prev=sbindir ;;
 543   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 544   | --sbi=* | --sb=*)
 545     sbindir=$ac_optarg ;;
 546
 547   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 548   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 549   | --sharedst | --shareds | --shared | --share | --shar \
 550   | --sha | --sh)
 551     ac_prev=sharedstatedir ;;
 552   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 553   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 554   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 555   | --sha=* | --sh=*)
 556     sharedstatedir=$ac_optarg ;;
 557
 558   -site | --site | --sit)
 559     ac_prev=site ;;
 560   -site=* | --site=* | --sit=*)
 561     site=$ac_optarg ;;
 562
 563   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 564     ac_prev=srcdir ;;
 565   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 566     srcdir=$ac_optarg ;;
 567
 568   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 569   | --syscon | --sysco | --sysc | --sys | --sy)
 570     ac_prev=sysconfdir ;;
 571   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 572   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 573     sysconfdir=$ac_optarg ;;
 574
 575   -target | --target | --targe | --targ | --tar | --ta | --t)
 576     ac_prev=target_alias ;;
 577   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 578     target_alias=$ac_optarg ;;
 579
 580   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 581     verbose=yes ;;
 582
 583   -version | --version | --versio | --versi | --vers | -V)
 584     ac_init_version=: ;;
 585
 586   -with-* | --with-*)
 587     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 588     # Reject names that are not valid shell variable names.
 589     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 590       { echo "$as_me: error: invalid package name: $ac_package" >&2
 591    { (exit 1); exit 1; }; }
 592     ac_package=`echo $ac_package| sed 's/-/_/g'`
 593     case $ac_option in
 594       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 595       *) ac_optarg=yes ;;
 596     esac
 597     eval "with_$ac_package='$ac_optarg'" ;;
 598
 599   -without-* | --without-*)
 600     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 601     # Reject names that are not valid shell variable names.
 602     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 603       { echo "$as_me: error: invalid package name: $ac_package" >&2
 604    { (exit 1); exit 1; }; }
 605     ac_package=`echo $ac_package | sed 's/-/_/g'`
 606     eval "with_$ac_package=no" ;;
 607
 608   --x)
 609     # Obsolete; use --with-x.
 610     with_x=yes ;;
 611
 612   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 613   | --x-incl | --x-inc | --x-in | --x-i)
 614     ac_prev=x_includes ;;
 615   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 616   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 617     x_includes=$ac_optarg ;;
 618
 619   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 620   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 621     ac_prev=x_libraries ;;
 622   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 623   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 624     x_libraries=$ac_optarg ;;
 625
 626   -*) { echo "$as_me: error: unrecognized option: $ac_option
 627 Try \`$0 --help' for more information." >&2
 628    { (exit 1); exit 1; }; }
 629     ;;
 630
 631   *=*)
 632     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 633     # Reject names that are not valid shell variable names.
 634     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
 635       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
 636    { (exit 1); exit 1; }; }
 637     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
 638     eval "$ac_envvar='$ac_optarg'"
 639     export $ac_envvar ;;
 640
 641   *)
 642     # FIXME: should be removed in autoconf 3.0.
 643     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 644     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 645       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 646     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
 647     ;;
 648
 649   esac
 650 done
 651
 652 if test -n "$ac_prev"; then
 653   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 654   { echo "$as_me: error: missing argument to $ac_option" >&2
 655    { (exit 1); exit 1; }; }
 656 fi
 657
 658 # Be sure to have absolute paths.
 659 for ac_var in exec_prefix prefix
 660 do
 661   eval ac_val=$`echo $ac_var`
 662   case $ac_val in
 663     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
 664     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 665    { (exit 1); exit 1; }; };;
 666   esac
 667 done
 668
 669 # Be sure to have absolute paths.
 670 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
 671               localstatedir libdir includedir oldincludedir infodir mandir
 672 do
 673   eval ac_val=$`echo $ac_var`
 674   case $ac_val in
 675     [\\/$]* | ?:[\\/]* ) ;;
 676     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 677    { (exit 1); exit 1; }; };;
 678   esac
 679 done
 680
 681 # There might be people who depend on the old broken behavior: `$host'
 682 # used to hold the argument of --host etc.
 683 # FIXME: To remove some day.
 684 build=$build_alias
 685 host=$host_alias
 686 target=$target_alias
 687
 688 # FIXME: To remove some day.
 689 if test "x$host_alias" != x; then
 690   if test "x$build_alias" = x; then
 691     cross_compiling=maybe
 692     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
 693     If a cross compiler is detected then cross compile mode will be used." >&2
 694   elif test "x$build_alias" != "x$host_alias"; then
 695     cross_compiling=yes
 696   fi
 697 fi
 698
 699 ac_tool_prefix=
 700 test -n "$host_alias" && ac_tool_prefix=$host_alias-
 701
 702 test "$silent" = yes && exec 6>/dev/null
 703
 704
 705 # Find the source files, if location was not specified.
 706 if test -z "$srcdir"; then
 707   ac_srcdir_defaulted=yes
 708   # Try the directory containing this script, then its parent.
 709   ac_confdir=`(dirname "$0") 2>/dev/null ||
 710 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 711          X"$0" : 'X\(//\)[^/]' \| \
 712          X"$0" : 'X\(//\)$' \| \
 713          X"$0" : 'X\(/\)' \| \
 714          .     : '\(.\)' 2>/dev/null ||
 715 echo X"$0" |
 716     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
 717           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
 718           /^X\(\/\/\)$/{ s//\1/; q; }
 719           /^X\(\/\).*/{ s//\1/; q; }
 720           s/.*/./; q'`
 721   srcdir=$ac_confdir
 722   if test ! -r $srcdir/$ac_unique_file; then
 723     srcdir=..
 724   fi
 725 else
 726   ac_srcdir_defaulted=no
 727 fi
 728 if test ! -r $srcdir/$ac_unique_file; then
 729   if test "$ac_srcdir_defaulted" = yes; then
 730     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
 731    { (exit 1); exit 1; }; }
 732   else
 733     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
 734    { (exit 1); exit 1; }; }
 735   fi
 736 fi
 737 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
 738   { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
 739    { (exit 1); exit 1; }; }
 740 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
 741 ac_env_build_alias_set=${build_alias+set}
 742 ac_env_build_alias_value=$build_alias
 743 ac_cv_env_build_alias_set=${build_alias+set}
 744 ac_cv_env_build_alias_value=$build_alias
 745 ac_env_host_alias_set=${host_alias+set}
 746 ac_env_host_alias_value=$host_alias
 747 ac_cv_env_host_alias_set=${host_alias+set}
 748 ac_cv_env_host_alias_value=$host_alias
 749 ac_env_target_alias_set=${target_alias+set}
 750 ac_env_target_alias_value=$target_alias
 751 ac_cv_env_target_alias_set=${target_alias+set}
 752 ac_cv_env_target_alias_value=$target_alias
 753 ac_env_CPP_set=${CPP+set}
 754 ac_env_CPP_value=$CPP
 755 ac_cv_env_CPP_set=${CPP+set}
 756 ac_cv_env_CPP_value=$CPP
 757 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
 758 ac_env_CPPFLAGS_value=$CPPFLAGS
 759 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
 760 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
 761
 762 #
 763 # Report the --help message.
 764 #
 765 if test "$ac_init_help" = "long"; then
 766   # Omit some internal or obsolete options to make the list less imposing.
 767   # This message is too long to be a string in the A/UX 3.1 sh.
 768   cat <<_ACEOF
 769 \`configure' configures package-unused version-unused to adapt to many kinds of systems.
 770
 771 Usage: $0 [OPTION]... [VAR=VALUE]...
 772
 773 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 774 VAR=VALUE.  See below for descriptions of some of the useful variables.
 775
 776 Defaults for the options are specified in brackets.
 777
 778 Configuration:
 779   -h, --help              display this help and exit
 780       --help=short        display options specific to this package
 781       --help=recursive    display the short help of all the included packages
 782   -V, --version           display version information and exit
 783   -q, --quiet, --silent   do not print \`checking...' messages
 784       --cache-file=FILE   cache test results in FILE [disabled]
 785   -C, --config-cache      alias for \`--cache-file=config.cache'
 786   -n, --no-create         do not create output files
 787       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 788
 789 _ACEOF
 790
 791   cat <<_ACEOF
 792 Installation directories:
 793   --prefix=PREFIX         install architecture-independent files in PREFIX
 794                           [$ac_default_prefix]
 795   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 796                           [PREFIX]
 797
 798 By default, \`make install' will install all the files in
 799 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 800 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 801 for instance \`--prefix=\$HOME'.
 802
 803 For better control, use the options below.
 804
 805 Fine tuning of the installation directories:
 806   --bindir=DIR           user executables [EPREFIX/bin]
 807   --sbindir=DIR          system admin executables [EPREFIX/sbin]
 808   --libexecdir=DIR       program executables [EPREFIX/libexec]
 809   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
 810   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
 811   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
 812   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
 813   --libdir=DIR           object code libraries [EPREFIX/lib]
 814   --includedir=DIR       C header files [PREFIX/include]
 815   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
 816   --infodir=DIR          info documentation [PREFIX/info]
 817   --mandir=DIR           man documentation [PREFIX/man]
 818 _ACEOF
 819
 820   cat <<\_ACEOF
 821
 822 System types:
 823   --build=BUILD     configure for building on BUILD [guessed]
 824   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
 825   --target=TARGET   configure for building compilers for TARGET [HOST]
 826 _ACEOF
 827 fi
 828
 829 if test -n "$ac_init_help"; then
 830   case $ac_init_help in
 831      short | recursive ) echo "Configuration of package-unused version-unused:";;
 832    esac
 833   cat <<\_ACEOF
 834
 835 Optional Features:
 836   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 837   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 838   --enable-multilib       build hella library versions (default)
 839   --enable-version-specific-runtime-libs    Specify that runtime libraries should be installed in a compiler-specific directory
 840   --enable-objc-gc       enable the use of Boehm's garbage collector with
 841                           the GNU Objective-C runtime.
 842   --enable-maintainer-mode  enable make rules and dependencies not useful
 843                           (and sometimes confusing) to the casual installer
 844   --enable-shared=PKGS  build shared libraries default=yes
 845   --enable-static=PKGS  build static libraries default=yes
 846   --enable-fast-install=PKGS  optimize for fast installation default=yes
 847   --disable-libtool-lock  avoid locking (might break parallel builds)
 848   --enable-sjlj-exceptions
 849                           force use of builtin_setjmp for exceptions
 850
 851 Optional Packages:
 852   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 853   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 854   --with-target-subdir=SUBDIR
 855                            configuring in a subdirectory
 856   --with-cross-host=HOST  configuring with a cross compiler
 857   --with-gnu-ld           assume the C compiler uses GNU ld default=no
 858   --with-pic              try to use only PIC/non-PIC objects default=use both
 859
 860 Some influential environment variables:
 861   CC          C compiler command
 862   CFLAGS      C compiler flags
 863   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 864               nonstandard directory <lib dir>
 865   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
 866               headers in a nonstandard directory <include dir>
 867   CPP         C preprocessor
 868
 869 Use these variables to override the choices made by `configure' or to help
 870 it to find libraries and programs with nonstandard names/locations.
 871
 872 _ACEOF
 873 fi
 874
 875 if test "$ac_init_help" = "recursive"; then
 876   # If there are subdirs, report their specific --help.
 877   ac_popdir=`pwd`
 878   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 879     test -d $ac_dir || continue
 880     ac_builddir=.
 881
 882 if test "$ac_dir" != .; then
 883   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 884   # A "../" for each directory in $ac_dir_suffix.
 885   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
 886 else
 887   ac_dir_suffix= ac_top_builddir=
 888 fi
 889
 890 case $srcdir in
 891   .)  # No --srcdir option.  We are building in place.
 892     ac_srcdir=.
 893     if test -z "$ac_top_builddir"; then
 894        ac_top_srcdir=.
 895     else
 896        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
 897     fi ;;
 898   [\\/]* | ?:[\\/]* )  # Absolute path.
 899     ac_srcdir=$srcdir$ac_dir_suffix;
 900     ac_top_srcdir=$srcdir ;;
 901   *) # Relative path.
 902     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
 903     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 904 esac
 905
 906 # Do not use `cd foo && pwd` to compute absolute paths, because
 907 # the directories may not exist.
 908 case `pwd` in
 909 .) ac_abs_builddir="$ac_dir";;
 910 *)
 911   case "$ac_dir" in
 912   .) ac_abs_builddir=`pwd`;;
 913   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
 914   *) ac_abs_builddir=`pwd`/"$ac_dir";;
 915   esac;;
 916 esac
 917 case $ac_abs_builddir in
 918 .) ac_abs_top_builddir=${ac_top_builddir}.;;
 919 *)
 920   case ${ac_top_builddir}. in
 921   .) ac_abs_top_builddir=$ac_abs_builddir;;
 922   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
 923   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
 924   esac;;
 925 esac
 926 case $ac_abs_builddir in
 927 .) ac_abs_srcdir=$ac_srcdir;;
 928 *)
 929   case $ac_srcdir in
 930   .) ac_abs_srcdir=$ac_abs_builddir;;
 931   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
 932   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
 933   esac;;
 934 esac
 935 case $ac_abs_builddir in
 936 .) ac_abs_top_srcdir=$ac_top_srcdir;;
 937 *)
 938   case $ac_top_srcdir in
 939   .) ac_abs_top_srcdir=$ac_abs_builddir;;
 940   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
 941   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
 942   esac;;
 943 esac
 944
 945     cd $ac_dir
 946     # Check for guested configure; otherwise get Cygnus style configure.
 947     if test -f $ac_srcdir/configure.gnu; then
 948       echo
 949       $SHELL $ac_srcdir/configure.gnu  --help=recursive
 950     elif test -f $ac_srcdir/configure; then
 951       echo
 952       $SHELL $ac_srcdir/configure  --help=recursive
 953     elif test -f $ac_srcdir/configure.ac ||
 954            test -f $ac_srcdir/configure.in; then
 955       echo
 956       $ac_configure --help
 957     else
 958       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 959     fi
 960     cd "$ac_popdir"
 961   done
 962 fi
 963
 964 test -n "$ac_init_help" && exit 0
 965 if $ac_init_version; then
 966   cat <<\_ACEOF
 967 package-unused configure version-unused
 968 generated by GNU Autoconf 2.59
 969
 970 Copyright (C) 2003 Free Software Foundation, Inc.
 971 This configure script is free software; the Free Software Foundation
 972 gives unlimited permission to copy, distribute and modify it.
 973 _ACEOF
 974   exit 0
 975 fi
 976 exec 5>config.log
 977 cat >&5 <<_ACEOF
 978 This file contains any messages produced by compilers while
 979 running configure, to aid debugging if configure makes a mistake.
 980
 981 It was created by package-unused $as_me version-unused, which was
 982 generated by GNU Autoconf 2.59.  Invocation command line was
 983
 984   $ $0 $@
 985
 986 _ACEOF
 987 {
 988 cat <<_ASUNAME
 989 ## --------- ##
 990 ## Platform. ##
 991 ## --------- ##
 992
 993 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
 994 uname -m = `(uname -m) 2>/dev/null || echo unknown`
 995 uname -r = `(uname -r) 2>/dev/null || echo unknown`
 996 uname -s = `(uname -s) 2>/dev/null || echo unknown`
 997 uname -v = `(uname -v) 2>/dev/null || echo unknown`
 998
 999 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1000 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1001
1002 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1003 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1004 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1005 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1006 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1007 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1008 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1009
1010 _ASUNAME
1011
1012 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1013 for as_dir in $PATH
1014 do
1015   IFS=$as_save_IFS
1016   test -z "$as_dir" && as_dir=.
1017   echo "PATH: $as_dir"
1018 done
1019
1020 } >&5
1021
1022 cat >&5 <<_ACEOF
1023
1024
1025 ## ----------- ##
1026 ## Core tests. ##
1027 ## ----------- ##
1028
1029 _ACEOF
1030
1031
1032 # Keep a trace of the command line.
1033 # Strip out --no-create and --no-recursion so they do not pile up.
1034 # Strip out --silent because we don't want to record it for future runs.
1035 # Also quote any args containing shell meta-characters.
1036 # Make two passes to allow for proper duplicate-argument suppression.
1037 ac_configure_args=
1038 ac_configure_args0=
1039 ac_configure_args1=
1040 ac_sep=
1041 ac_must_keep_next=false
1042 for ac_pass in 1 2
1043 do
1044   for ac_arg
1045   do
1046     case $ac_arg in
1047     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1048     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1049     | -silent | --silent | --silen | --sile | --sil)
1050       continue ;;
1051     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1052       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1053     esac
1054     case $ac_pass in
1055     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1056     2)
1057       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1058       if test $ac_must_keep_next = true; then
1059         ac_must_keep_next=false # Got value, back to normal.
1060       else
1061         case $ac_arg in
1062           *=* | --config-cache | -C | -disable-* | --disable-* \
1063           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1064           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1065           | -with-* | --with-* | -without-* | --without-* | --x)
1066             case "$ac_configure_args0 " in
1067               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1068             esac
1069             ;;
1070           -* ) ac_must_keep_next=true ;;
1071         esac
1072       fi
1073       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1074       # Get rid of the leading space.
1075       ac_sep=" "
1076       ;;
1077     esac
1078   done
1079 done
1080 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1081 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1082
1083 # When interrupted or exit'd, cleanup temporary files, and complete
1084 # config.log.  We remove comments because anyway the quotes in there
1085 # would cause problems or look ugly.
1086 # WARNING: Be sure not to use single quotes in there, as some shells,
1087 # such as our DU 5.0 friend, will then `close' the trap.
1088 trap 'exit_status=$?
1089   # Save into config.log some information that might help in debugging.
1090   {
1091     echo
1092
1093     cat <<\_ASBOX
1094 ## ---------------- ##
1095 ## Cache variables. ##
1096 ## ---------------- ##
1097 _ASBOX
1098     echo
1099     # The following way of writing the cache mishandles newlines in values,
1100 {
1101   (set) 2>&1 |
1102     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1103     *ac_space=\ *)
1104       sed -n \
1105         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1106           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1107       ;;
1108     *)
1109       sed -n \
1110         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1111       ;;
1112     esac;
1113 }
1114     echo
1115
1116     cat <<\_ASBOX
1117 ## ----------------- ##
1118 ## Output variables. ##
1119 ## ----------------- ##
1120 _ASBOX
1121     echo
1122     for ac_var in $ac_subst_vars
1123     do
1124       eval ac_val=$`echo $ac_var`
1125       echo "$ac_var='"'"'$ac_val'"'"'"
1126     done | sort
1127     echo
1128
1129     if test -n "$ac_subst_files"; then
1130       cat <<\_ASBOX
1131 ## ------------- ##
1132 ## Output files. ##
1133 ## ------------- ##
1134 _ASBOX
1135       echo
1136       for ac_var in $ac_subst_files
1137       do
1138         eval ac_val=$`echo $ac_var`
1139         echo "$ac_var='"'"'$ac_val'"'"'"
1140       done | sort
1141       echo
1142     fi
1143
1144     if test -s confdefs.h; then
1145       cat <<\_ASBOX
1146 ## ----------- ##
1147 ## confdefs.h. ##
1148 ## ----------- ##
1149 _ASBOX
1150       echo
1151       sed "/^$/d" confdefs.h | sort
1152       echo
1153     fi
1154     test "$ac_signal" != 0 &&
1155       echo "$as_me: caught signal $ac_signal"
1156     echo "$as_me: exit $exit_status"
1157   } >&5
1158   rm -f core *.core &&
1159   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1160     exit $exit_status
1161      ' 0
1162 for ac_signal in 1 2 13 15; do
1163   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1164 done
1165 ac_signal=0
1166
1167 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1168 rm -rf conftest* confdefs.h
1169 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1170 echo >confdefs.h
1171
1172 # Predefined preprocessor variables.
1173
1174 cat >>confdefs.h <<_ACEOF
1175 #define PACKAGE_NAME "$PACKAGE_NAME"
1176 _ACEOF
1177
1178
1179 cat >>confdefs.h <<_ACEOF
1180 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1181 _ACEOF
1182
1183
1184 cat >>confdefs.h <<_ACEOF
1185 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1186 _ACEOF
1187
1188
1189 cat >>confdefs.h <<_ACEOF
1190 #define PACKAGE_STRING "$PACKAGE_STRING"
1191 _ACEOF
1192
1193
1194 cat >>confdefs.h <<_ACEOF
1195 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1196 _ACEOF
1197
1198
1199 # Let the site file select an alternate cache file if it wants to.
1200 # Prefer explicitly selected file to automatically selected ones.
1201 if test -z "$CONFIG_SITE"; then
1202   if test "x$prefix" != xNONE; then
1203     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1204   else
1205     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1206   fi
1207 fi
1208 for ac_site_file in $CONFIG_SITE; do
1209   if test -r "$ac_site_file"; then
1210     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1211 echo "$as_me: loading site script $ac_site_file" >&6;}
1212     sed 's/^/| /' "$ac_site_file" >&5
1213     . "$ac_site_file"
1214   fi
1215 done
1216
1217 if test -r "$cache_file"; then
1218   # Some versions of bash will fail to source /dev/null (special
1219   # files actually), so we avoid doing that.
1220   if test -f "$cache_file"; then
1221     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1222 echo "$as_me: loading cache $cache_file" >&6;}
1223     case $cache_file in
1224       [\\/]* | ?:[\\/]* ) . $cache_file;;
1225       *)                      . ./$cache_file;;
1226     esac
1227   fi
1228 else
1229   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1230 echo "$as_me: creating cache $cache_file" >&6;}
1231   >$cache_file
1232 fi
1233
1234 # Check that the precious variables saved in the cache have kept the same
1235 # value.
1236 ac_cache_corrupted=false
1237 for ac_var in `(set) 2>&1 |
1238                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1239   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1240   eval ac_new_set=\$ac_env_${ac_var}_set
1241   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1242   eval ac_new_val="\$ac_env_${ac_var}_value"
1243   case $ac_old_set,$ac_new_set in
1244     set,)
1245       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1246 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1247       ac_cache_corrupted=: ;;
1248     ,set)
1249       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1250 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1251       ac_cache_corrupted=: ;;
1252     ,);;
1253     *)
1254       if test "x$ac_old_val" != "x$ac_new_val"; then
1255         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1256 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1257         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1258 echo "$as_me:   former value:  $ac_old_val" >&2;}
1259         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1260 echo "$as_me:   current value: $ac_new_val" >&2;}
1261         ac_cache_corrupted=:
1262       fi;;
1263   esac
1264   # Pass precious variables to config.status.
1265   if test "$ac_new_set" = set; then
1266     case $ac_new_val in
1267     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1268       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1269     *) ac_arg=$ac_var=$ac_new_val ;;
1270     esac
1271     case " $ac_configure_args " in
1272       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1273       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1274     esac
1275   fi
1276 done
1277 if $ac_cache_corrupted; then
1278   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1279 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1280   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1281 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1282    { (exit 1); exit 1; }; }
1283 fi
1284
1285 ac_ext=c
1286 ac_cpp='$CPP $CPPFLAGS'
1287 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1288 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1289 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318 ac_aux_dir=
1319 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1320   if test -f $ac_dir/install-sh; then
1321     ac_aux_dir=$ac_dir
1322     ac_install_sh="$ac_aux_dir/install-sh -c"
1323     break
1324   elif test -f $ac_dir/install.sh; then
1325     ac_aux_dir=$ac_dir
1326     ac_install_sh="$ac_aux_dir/install.sh -c"
1327     break
1328   elif test -f $ac_dir/shtool; then
1329     ac_aux_dir=$ac_dir
1330     ac_install_sh="$ac_aux_dir/shtool install -c"
1331     break
1332   fi
1333 done
1334 if test -z "$ac_aux_dir"; then
1335   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1336 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1337    { (exit 1); exit 1; }; }
1338 fi
1339 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1340 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1341 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1342
1343 # Make sure we can run config.sub.
1344 $ac_config_sub sun4 >/dev/null 2>&1 ||
1345   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1346 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1347    { (exit 1); exit 1; }; }
1348
1349 echo "$as_me:$LINENO: checking build system type" >&5
1350 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1351 if test "${ac_cv_build+set}" = set; then
1352   echo $ECHO_N "(cached) $ECHO_C" >&6
1353 else
1354   ac_cv_build_alias=$build_alias
1355 test -z "$ac_cv_build_alias" &&
1356   ac_cv_build_alias=`$ac_config_guess`
1357 test -z "$ac_cv_build_alias" &&
1358   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1359 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1360    { (exit 1); exit 1; }; }
1361 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1362   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1363 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1364    { (exit 1); exit 1; }; }
1365
1366 fi
1367 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1368 echo "${ECHO_T}$ac_cv_build" >&6
1369 build=$ac_cv_build
1370 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1371 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1372 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1373
1374
1375  case ${build_alias} in
1376   "") build_noncanonical=${build} ;;
1377   *) build_noncanonical=${build_alias} ;;
1378 esac
1379
1380  case ${host_alias} in
1381   "") host_noncanonical=${build_noncanonical} ;;
1382   *) host_noncanonical=${host_alias} ;;
1383 esac
1384
1385  case ${target_alias} in
1386   "") target_noncanonical=${host_noncanonical} ;;
1387   *) target_noncanonical=${target_alias} ;;
1388 esac
1389
1390   # Prefix 'build-' so this never conflicts with target_subdir.
1391 build_subdir="build-${build_noncanonical}"
1392 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
1393 if ( test $srcdir = . && test -d gcc ) \
1394    || test -d $srcdir/../host-${host_noncanonical}; then
1395   host_subdir="host-${host_noncanonical}"
1396 else
1397   host_subdir=.
1398 fi
1399 # No prefix.
1400 target_subdir=${target_noncanonical}
1401
1402
1403 # We need the following definitions because AC_PROG_LIBTOOL relies on them
1404 PACKAGE=libobjc
1405 # Version is pulled out to make it a bit easier to change using sed.
1406 VERSION=2:0:0
1407
1408
1409 # This works around the fact that libtool configuration may change LD
1410 # for this particular configuration, but some shells, instead of
1411 # keeping the changes in LD private, export them just because LD is
1412 # exported.
1413 ORIGINAL_LD_FOR_MULTILIBS=$LD
1414
1415 # -------
1416 # Options
1417 # -------
1418
1419 # Default to --enable-multilib
1420 # Check whether --enable-multilib or --disable-multilib was given.
1421 if test "${enable_multilib+set}" = set; then
1422   enableval="$enable_multilib"
1423   case "${enableval}" in
1424     yes) multilib=yes ;;
1425     no)  multilib=no ;;
1426     *)   { { echo "$as_me:$LINENO: error: bad value ${enableval} for multilib option" >&5
1427 echo "$as_me: error: bad value ${enableval} for multilib option" >&2;}
1428    { (exit 1); exit 1; }; } ;;
1429    esac
1430 else
1431   multilib=yes
1432 fi;
1433
1434 # We use these options to decide which functions to include.
1435
1436 # Check whether --with-target-subdir or --without-target-subdir was given.
1437 if test "${with_target_subdir+set}" = set; then
1438   withval="$with_target_subdir"
1439
1440 fi;
1441
1442 # Check whether --with-cross-host or --without-cross-host was given.
1443 if test "${with_cross_host+set}" = set; then
1444   withval="$with_cross_host"
1445
1446 fi;
1447
1448 echo "$as_me:$LINENO: checking for --enable-version-specific-runtime-libs" >&5
1449 echo $ECHO_N "checking for --enable-version-specific-runtime-libs... $ECHO_C" >&6
1450 # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
1451 if test "${enable_version_specific_runtime_libs+set}" = set; then
1452   enableval="$enable_version_specific_runtime_libs"
1453   case "$enableval" in
1454  yes) version_specific_libs=yes ;;
1455  no)  version_specific_libs=no ;;
1456  *)   { { echo "$as_me:$LINENO: error: Unknown argument to enable/disable version-specific libs" >&5
1457 echo "$as_me: error: Unknown argument to enable/disable version-specific libs" >&2;}
1458    { (exit 1); exit 1; }; };;
1459  esac
1460 else
1461   version_specific_libs=no
1462 fi;
1463 echo "$as_me:$LINENO: result: $version_specific_libs" >&5
1464 echo "${ECHO_T}$version_specific_libs" >&6
1465
1466 # Check whether --enable-objc-gc or --disable-objc-gc was given.
1467 if test "${enable_objc_gc+set}" = set; then
1468   enableval="$enable_objc_gc"
1469   case $enable_objc_gc in
1470   no)
1471     OBJC_BOEHM_GC=''
1472     OBJC_BOEHM_GC_INCLUDES=''
1473     ;;
1474   *)
1475     OBJC_BOEHM_GC=libobjc_gc.la
1476     OBJC_BOEHM_GC_INCLUDES='-I$(top_srcdir)/../boehm-gc/include -I../boehm-gc/include'
1477     ;;
1478 esac
1479 else
1480   OBJC_BOEHM_GC=''; OBJC_BOEHM_GC_INCLUDES=''
1481 fi;
1482
1483
1484
1485 # -----------
1486 # Directories
1487 # -----------
1488
1489 # When building with srcdir == objdir, links to the source files will
1490 # be created in directories within the target_subdir.  We have to
1491 # adjust toplevel_srcdir accordingly, so that configure finds
1492 # install-sh and other auxiliary files that live in the top-level
1493 # source directory.
1494 if test "${srcdir}" = "."; then
1495   if test -z "${with_target_subdir}"; then
1496     toprel=".."
1497   else
1498     if test "${with_target_subdir}" != "."; then
1499       toprel="${with_multisrctop}../.."
1500     else
1501       toprel="${with_multisrctop}.."
1502     fi
1503   fi
1504 else
1505   toprel=".."
1506 fi
1507 ac_aux_dir=
1508 for ac_dir in ${srcdir}/$toprel $srcdir/${srcdir}/$toprel; do
1509   if test -f $ac_dir/install-sh; then
1510     ac_aux_dir=$ac_dir
1511     ac_install_sh="$ac_aux_dir/install-sh -c"
1512     break
1513   elif test -f $ac_dir/install.sh; then
1514     ac_aux_dir=$ac_dir
1515     ac_install_sh="$ac_aux_dir/install.sh -c"
1516     break
1517   elif test -f $ac_dir/shtool; then
1518     ac_aux_dir=$ac_dir
1519     ac_install_sh="$ac_aux_dir/shtool install -c"
1520     break
1521   fi
1522 done
1523 if test -z "$ac_aux_dir"; then
1524   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in ${srcdir}/$toprel $srcdir/${srcdir}/$toprel" >&5
1525 echo "$as_me: error: cannot find install-sh or install.sh in ${srcdir}/$toprel $srcdir/${srcdir}/$toprel" >&2;}
1526    { (exit 1); exit 1; }; }
1527 fi
1528 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1529 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1530 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1531
1532 toplevel_srcdir=\${srcdir}/$toprel
1533
1534
1535 echo "$as_me:$LINENO: checking host system type" >&5
1536 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1537 if test "${ac_cv_host+set}" = set; then
1538   echo $ECHO_N "(cached) $ECHO_C" >&6
1539 else
1540   ac_cv_host_alias=$host_alias
1541 test -z "$ac_cv_host_alias" &&
1542   ac_cv_host_alias=$ac_cv_build_alias
1543 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1544   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1545 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1546    { (exit 1); exit 1; }; }
1547
1548 fi
1549 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1550 echo "${ECHO_T}$ac_cv_host" >&6
1551 host=$ac_cv_host
1552 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1553 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1554 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1555
1556
1557 echo "$as_me:$LINENO: checking target system type" >&5
1558 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1559 if test "${ac_cv_target+set}" = set; then
1560   echo $ECHO_N "(cached) $ECHO_C" >&6
1561 else
1562   ac_cv_target_alias=$target_alias
1563 test "x$ac_cv_target_alias" = "x" &&
1564   ac_cv_target_alias=$ac_cv_host_alias
1565 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1566   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1567 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1568    { (exit 1); exit 1; }; }
1569
1570 fi
1571 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1572 echo "${ECHO_T}$ac_cv_target" >&6
1573 target=$ac_cv_target
1574 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1575 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1576 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1577
1578
1579 # The aliases save the names the user supplied, while $host etc.
1580 # will get canonicalized.
1581 test -n "$target_alias" &&
1582   test "$program_prefix$program_suffix$program_transform_name" = \
1583     NONENONEs,x,x, &&
1584   program_prefix=${target_alias}-
1585
1586
1587
1588 # Export source directory.
1589 # These need to be absolute paths, yet at the same time need to
1590 # canonicalize only relative paths, because then amd will not unmount
1591 # drives. Thus the use of PWDCMD: set it to 'pawd' or 'amq -w' if using amd.
1592 case $srcdir in
1593   \\/$* | ?:\\/*) glibcpp_srcdir=${srcdir} ;;
1594   *) glibcpp_srcdir=`cd "$srcdir" && ${PWDCMD-pwd} || echo "$srcdir"` ;;
1595 esac
1596
1597
1598 # Calculate toolexeclibdir
1599 # Also toolexecdir, though it's only used in toolexeclibdir
1600 case ${version_specific_libs} in
1601   yes)
1602     # Need the gcc compiler version to know where to install libraries
1603     # and header files if --enable-version-specific-runtime-libs option
1604     # is selected.
1605     toolexecdir='$(libdir)/gcc/$(target_noncanonical)'
1606     toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)'
1607     ;;
1608   no)
1609     if test -n "$with_cross_host" &&
1610        test x"$with_cross_host" != x"no"; then
1611       # Install a library built with a cross compiler in tooldir, not libdir.
1612       toolexecdir='$(exec_prefix)/$(target_noncanonical)'
1613       toolexeclibdir='$(toolexecdir)/lib'
1614     else
1615       toolexecdir='$(libdir)/gcc-lib/$(target_noncanonical)'
1616       toolexeclibdir='$(libdir)'
1617     fi
1618     multi_os_directory=`$CC -print-multi-os-directory`
1619     case $multi_os_directory in
1620       .) ;; # Avoid trailing /.
1621       *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
1622     esac
1623     ;;
1624 esac
1625
1626
1627
1628 # Figure out if we want to name the include directory and the
1629 #  library name changes differently.
1630 includedirname=include
1631 libext=
1632 case "${host}" in
1633   *-darwin*)
1634     # Darwin is the only target so far that needs a different include directory.
1635     includedirname=include-gnu-runtime
1636     libext=-gnu
1637     ;;
1638 esac
1639
1640
1641
1642           ac_config_headers="$ac_config_headers config.h"
1643
1644
1645 # --------
1646 # Programs
1647 # --------
1648
1649
1650
1651 # We must force CC to /not/ be a precious variable; otherwise
1652 # the wrong, non-multilib-adjusted value will be used in multilibs.
1653 # As a side effect, we have to subst CFLAGS ourselves.
1654
1655
1656 ac_ext=c
1657 ac_cpp='$CPP $CPPFLAGS'
1658 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1659 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1660 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1661 if test -n "$ac_tool_prefix"; then
1662   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1663 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1664 echo "$as_me:$LINENO: checking for $ac_word" >&5
1665 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1666 if test "${ac_cv_prog_CC+set}" = set; then
1667   echo $ECHO_N "(cached) $ECHO_C" >&6
1668 else
1669   if test -n "$CC"; then
1670   ac_cv_prog_CC="$CC" # Let the user override the test.
1671 else
1672 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1673 for as_dir in $PATH
1674 do
1675   IFS=$as_save_IFS
1676   test -z "$as_dir" && as_dir=.
1677   for ac_exec_ext in '' $ac_executable_extensions; do
1678   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1679     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1680     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1681     break 2
1682   fi
1683 done
1684 done
1685
1686 fi
1687 fi
1688 CC=$ac_cv_prog_CC
1689 if test -n "$CC"; then
1690   echo "$as_me:$LINENO: result: $CC" >&5
1691 echo "${ECHO_T}$CC" >&6
1692 else
1693   echo "$as_me:$LINENO: result: no" >&5
1694 echo "${ECHO_T}no" >&6
1695 fi
1696
1697 fi
1698 if test -z "$ac_cv_prog_CC"; then
1699   ac_ct_CC=$CC
1700   # Extract the first word of "gcc", so it can be a program name with args.
1701 set dummy gcc; ac_word=$2
1702 echo "$as_me:$LINENO: checking for $ac_word" >&5
1703 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1704 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1705   echo $ECHO_N "(cached) $ECHO_C" >&6
1706 else
1707   if test -n "$ac_ct_CC"; then
1708   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1709 else
1710 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1711 for as_dir in $PATH
1712 do
1713   IFS=$as_save_IFS
1714   test -z "$as_dir" && as_dir=.
1715   for ac_exec_ext in '' $ac_executable_extensions; do
1716   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1717     ac_cv_prog_ac_ct_CC="gcc"
1718     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1719     break 2
1720   fi
1721 done
1722 done
1723
1724 fi
1725 fi
1726 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1727 if test -n "$ac_ct_CC"; then
1728   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1729 echo "${ECHO_T}$ac_ct_CC" >&6
1730 else
1731   echo "$as_me:$LINENO: result: no" >&5
1732 echo "${ECHO_T}no" >&6
1733 fi
1734
1735   CC=$ac_ct_CC
1736 else
1737   CC="$ac_cv_prog_CC"
1738 fi
1739
1740 if test -z "$CC"; then
1741   if test -n "$ac_tool_prefix"; then
1742   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1743 set dummy ${ac_tool_prefix}cc; ac_word=$2
1744 echo "$as_me:$LINENO: checking for $ac_word" >&5
1745 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1746 if test "${ac_cv_prog_CC+set}" = set; then
1747   echo $ECHO_N "(cached) $ECHO_C" >&6
1748 else
1749   if test -n "$CC"; then
1750   ac_cv_prog_CC="$CC" # Let the user override the test.
1751 else
1752 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1753 for as_dir in $PATH
1754 do
1755   IFS=$as_save_IFS
1756   test -z "$as_dir" && as_dir=.
1757   for ac_exec_ext in '' $ac_executable_extensions; do
1758   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1759     ac_cv_prog_CC="${ac_tool_prefix}cc"
1760     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1761     break 2
1762   fi
1763 done
1764 done
1765
1766 fi
1767 fi
1768 CC=$ac_cv_prog_CC
1769 if test -n "$CC"; then
1770   echo "$as_me:$LINENO: result: $CC" >&5
1771 echo "${ECHO_T}$CC" >&6
1772 else
1773   echo "$as_me:$LINENO: result: no" >&5
1774 echo "${ECHO_T}no" >&6
1775 fi
1776
1777 fi
1778 if test -z "$ac_cv_prog_CC"; then
1779   ac_ct_CC=$CC
1780   # Extract the first word of "cc", so it can be a program name with args.
1781 set dummy cc; ac_word=$2
1782 echo "$as_me:$LINENO: checking for $ac_word" >&5
1783 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1784 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1785   echo $ECHO_N "(cached) $ECHO_C" >&6
1786 else
1787   if test -n "$ac_ct_CC"; then
1788   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1789 else
1790 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1791 for as_dir in $PATH
1792 do
1793   IFS=$as_save_IFS
1794   test -z "$as_dir" && as_dir=.
1795   for ac_exec_ext in '' $ac_executable_extensions; do
1796   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1797     ac_cv_prog_ac_ct_CC="cc"
1798     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1799     break 2
1800   fi
1801 done
1802 done
1803
1804 fi
1805 fi
1806 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1807 if test -n "$ac_ct_CC"; then
1808   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1809 echo "${ECHO_T}$ac_ct_CC" >&6
1810 else
1811   echo "$as_me:$LINENO: result: no" >&5
1812 echo "${ECHO_T}no" >&6
1813 fi
1814
1815   CC=$ac_ct_CC
1816 else
1817   CC="$ac_cv_prog_CC"
1818 fi
1819
1820 fi
1821 if test -z "$CC"; then
1822   # Extract the first word of "cc", so it can be a program name with args.
1823 set dummy cc; ac_word=$2
1824 echo "$as_me:$LINENO: checking for $ac_word" >&5
1825 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1826 if test "${ac_cv_prog_CC+set}" = set; then
1827   echo $ECHO_N "(cached) $ECHO_C" >&6
1828 else
1829   if test -n "$CC"; then
1830   ac_cv_prog_CC="$CC" # Let the user override the test.
1831 else
1832   ac_prog_rejected=no
1833 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1834 for as_dir in $PATH
1835 do
1836   IFS=$as_save_IFS
1837   test -z "$as_dir" && as_dir=.
1838   for ac_exec_ext in '' $ac_executable_extensions; do
1839   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1840     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1841        ac_prog_rejected=yes
1842        continue
1843      fi
1844     ac_cv_prog_CC="cc"
1845     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1846     break 2
1847   fi
1848 done
1849 done
1850
1851 if test $ac_prog_rejected = yes; then
1852   # We found a bogon in the path, so make sure we never use it.
1853   set dummy $ac_cv_prog_CC
1854   shift
1855   if test $# != 0; then
1856     # We chose a different compiler from the bogus one.
1857     # However, it has the same basename, so the bogon will be chosen
1858     # first if we set CC to just the basename; use the full file name.
1859     shift
1860     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1861   fi
1862 fi
1863 fi
1864 fi
1865 CC=$ac_cv_prog_CC
1866 if test -n "$CC"; then
1867   echo "$as_me:$LINENO: result: $CC" >&5
1868 echo "${ECHO_T}$CC" >&6
1869 else
1870   echo "$as_me:$LINENO: result: no" >&5
1871 echo "${ECHO_T}no" >&6
1872 fi
1873
1874 fi
1875 if test -z "$CC"; then
1876   if test -n "$ac_tool_prefix"; then
1877   for ac_prog in cl
1878   do
1879     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1880 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1881 echo "$as_me:$LINENO: checking for $ac_word" >&5
1882 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1883 if test "${ac_cv_prog_CC+set}" = set; then
1884   echo $ECHO_N "(cached) $ECHO_C" >&6
1885 else
1886   if test -n "$CC"; then
1887   ac_cv_prog_CC="$CC" # Let the user override the test.
1888 else
1889 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1890 for as_dir in $PATH
1891 do
1892   IFS=$as_save_IFS
1893   test -z "$as_dir" && as_dir=.
1894   for ac_exec_ext in '' $ac_executable_extensions; do
1895   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1896     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1897     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1898     break 2
1899   fi
1900 done
1901 done
1902
1903 fi
1904 fi
1905 CC=$ac_cv_prog_CC
1906 if test -n "$CC"; then
1907   echo "$as_me:$LINENO: result: $CC" >&5
1908 echo "${ECHO_T}$CC" >&6
1909 else
1910   echo "$as_me:$LINENO: result: no" >&5
1911 echo "${ECHO_T}no" >&6
1912 fi
1913
1914     test -n "$CC" && break
1915   done
1916 fi
1917 if test -z "$CC"; then
1918   ac_ct_CC=$CC
1919   for ac_prog in cl
1920 do
1921   # Extract the first word of "$ac_prog", so it can be a program name with args.
1922 set dummy $ac_prog; ac_word=$2
1923 echo "$as_me:$LINENO: checking for $ac_word" >&5
1924 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1925 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1926   echo $ECHO_N "(cached) $ECHO_C" >&6
1927 else
1928   if test -n "$ac_ct_CC"; then
1929   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1930 else
1931 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1932 for as_dir in $PATH
1933 do
1934   IFS=$as_save_IFS
1935   test -z "$as_dir" && as_dir=.
1936   for ac_exec_ext in '' $ac_executable_extensions; do
1937   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1938     ac_cv_prog_ac_ct_CC="$ac_prog"
1939     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1940     break 2
1941   fi
1942 done
1943 done
1944
1945 fi
1946 fi
1947 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1948 if test -n "$ac_ct_CC"; then
1949   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1950 echo "${ECHO_T}$ac_ct_CC" >&6
1951 else
1952   echo "$as_me:$LINENO: result: no" >&5
1953 echo "${ECHO_T}no" >&6
1954 fi
1955
1956   test -n "$ac_ct_CC" && break
1957 done
1958
1959   CC=$ac_ct_CC
1960 fi
1961
1962 fi
1963
1964
1965 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1966 See \`config.log' for more details." >&5
1967 echo "$as_me: error: no acceptable C compiler found in \$PATH
1968 See \`config.log' for more details." >&2;}
1969    { (exit 1); exit 1; }; }
1970
1971 # Provide some information about the compiler.
1972 echo "$as_me:$LINENO:" \
1973      "checking for C compiler version" >&5
1974 ac_compiler=`set X $ac_compile; echo $2`
1975 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1976   (eval $ac_compiler --version </dev/null >&5) 2>&5
1977   ac_status=$?
1978   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1979   (exit $ac_status); }
1980 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1981   (eval $ac_compiler -v </dev/null >&5) 2>&5
1982   ac_status=$?
1983   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1984   (exit $ac_status); }
1985 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1986   (eval $ac_compiler -V </dev/null >&5) 2>&5
1987   ac_status=$?
1988   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1989   (exit $ac_status); }
1990
1991 cat >conftest.$ac_ext <<_ACEOF
1992 /* confdefs.h.  */
1993 _ACEOF
1994 cat confdefs.h >>conftest.$ac_ext
1995 cat >>conftest.$ac_ext <<_ACEOF
1996 /* end confdefs.h.  */
1997
1998 int
1999 main ()
2000 {
2001
2002   ;
2003   return 0;
2004 }
2005 _ACEOF
2006 # FIXME: Cleanup?
2007 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2008   (eval $ac_link) 2>&5
2009   ac_status=$?
2010   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2011   (exit $ac_status); }; then
2012   gcc_no_link=no
2013 else
2014   gcc_no_link=yes
2015 fi
2016
2017 if test x$gcc_no_link = xyes; then
2018   # Setting cross_compile will disable run tests; it will
2019   # also disable AC_CHECK_FILE but that's generally
2020   # correct if we can't link.
2021   cross_compiling=yes
2022   EXEEXT=
2023 else
2024   cat >conftest.$ac_ext <<_ACEOF
2025 /* confdefs.h.  */
2026 _ACEOF
2027 cat confdefs.h >>conftest.$ac_ext
2028 cat >>conftest.$ac_ext <<_ACEOF
2029 /* end confdefs.h.  */
2030
2031 int
2032 main ()
2033 {
2034
2035   ;
2036   return 0;
2037 }
2038 _ACEOF
2039 ac_clean_files_save=$ac_clean_files
2040 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2041 # Try to create an executable without -o first, disregard a.out.
2042 # It will help us diagnose broken compilers, and finding out an intuition
2043 # of exeext.
2044 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2045 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2046 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2047 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2048   (eval $ac_link_default) 2>&5
2049   ac_status=$?
2050   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2051   (exit $ac_status); }; then
2052   # Find the output, starting from the most likely.  This scheme is
2053 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2054 # resort.
2055
2056 # Be careful to initialize this variable, since it used to be cached.
2057 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2058 ac_cv_exeext=
2059 # b.out is created by i960 compilers.
2060 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2061 do
2062   test -f "$ac_file" || continue
2063   case $ac_file in
2064     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2065         ;;
2066     conftest.$ac_ext )
2067         # This is the source file.
2068         ;;
2069     [ab].out )
2070         # We found the default executable, but exeext='' is most
2071         # certainly right.
2072         break;;
2073     *.* )
2074         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2075         # FIXME: I believe we export ac_cv_exeext for Libtool,
2076         # but it would be cool to find out if it's true.  Does anybody
2077         # maintain Libtool? --akim.
2078         export ac_cv_exeext
2079         break;;
2080     * )
2081         break;;
2082   esac
2083 done
2084 else
2085   echo "$as_me: failed program was:" >&5
2086 sed 's/^/| /' conftest.$ac_ext >&5
2087
2088 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2089 See \`config.log' for more details." >&5
2090 echo "$as_me: error: C compiler cannot create executables
2091 See \`config.log' for more details." >&2;}
2092    { (exit 77); exit 77; }; }
2093 fi
2094
2095 ac_exeext=$ac_cv_exeext
2096 echo "$as_me:$LINENO: result: $ac_file" >&5
2097 echo "${ECHO_T}$ac_file" >&6
2098
2099 # Check the compiler produces executables we can run.  If not, either
2100 # the compiler is broken, or we cross compile.
2101 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2102 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2103 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2104 # If not cross compiling, check that we can run a simple program.
2105 if test "$cross_compiling" != yes; then
2106   if { ac_try='./$ac_file'
2107   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2108   (eval $ac_try) 2>&5
2109   ac_status=$?
2110   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2111   (exit $ac_status); }; }; then
2112     cross_compiling=no
2113   else
2114     if test "$cross_compiling" = maybe; then
2115         cross_compiling=yes
2116     else
2117         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2118 If you meant to cross compile, use \`--host'.
2119 See \`config.log' for more details." >&5
2120 echo "$as_me: error: cannot run C compiled programs.
2121 If you meant to cross compile, use \`--host'.
2122 See \`config.log' for more details." >&2;}
2123    { (exit 1); exit 1; }; }
2124     fi
2125   fi
2126 fi
2127 echo "$as_me:$LINENO: result: yes" >&5
2128 echo "${ECHO_T}yes" >&6
2129
2130 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2131 ac_clean_files=$ac_clean_files_save
2132 # Check the compiler produces executables we can run.  If not, either
2133 # the compiler is broken, or we cross compile.
2134 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2135 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2136 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2137 echo "${ECHO_T}$cross_compiling" >&6
2138
2139 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2140 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2141 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2142   (eval $ac_link) 2>&5
2143   ac_status=$?
2144   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2145   (exit $ac_status); }; then
2146   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2147 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2148 # work properly (i.e., refer to `conftest.exe'), while it won't with
2149 # `rm'.
2150 for ac_file in conftest.exe conftest conftest.*; do
2151   test -f "$ac_file" || continue
2152   case $ac_file in
2153     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2154     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2155           export ac_cv_exeext
2156           break;;
2157     * ) break;;
2158   esac
2159 done
2160 else
2161   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2162 See \`config.log' for more details." >&5
2163 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2164 See \`config.log' for more details." >&2;}
2165    { (exit 1); exit 1; }; }
2166 fi
2167
2168 rm -f conftest$ac_cv_exeext
2169 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2170 echo "${ECHO_T}$ac_cv_exeext" >&6
2171
2172 rm -f conftest.$ac_ext
2173 EXEEXT=$ac_cv_exeext
2174 ac_exeext=$EXEEXT
2175 fi
2176 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2177 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2178 if test "${ac_cv_objext+set}" = set; then
2179   echo $ECHO_N "(cached) $ECHO_C" >&6
2180 else
2181   cat >conftest.$ac_ext <<_ACEOF
2182 /* confdefs.h.  */
2183 _ACEOF
2184 cat confdefs.h >>conftest.$ac_ext
2185 cat >>conftest.$ac_ext <<_ACEOF
2186 /* end confdefs.h.  */
2187
2188 int
2189 main ()
2190 {
2191
2192   ;
2193   return 0;
2194 }
2195 _ACEOF
2196 rm -f conftest.o conftest.obj
2197 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2198   (eval $ac_compile) 2>&5
2199   ac_status=$?
2200   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2201   (exit $ac_status); }; then
2202   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2203   case $ac_file in
2204     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2205     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2206        break;;
2207   esac
2208 done
2209 else
2210   echo "$as_me: failed program was:" >&5
2211 sed 's/^/| /' conftest.$ac_ext >&5
2212
2213 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2214 See \`config.log' for more details." >&5
2215 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2216 See \`config.log' for more details." >&2;}
2217    { (exit 1); exit 1; }; }
2218 fi
2219
2220 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2221 fi
2222 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2223 echo "${ECHO_T}$ac_cv_objext" >&6
2224 OBJEXT=$ac_cv_objext
2225 ac_objext=$OBJEXT
2226 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2227 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2228 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2229   echo $ECHO_N "(cached) $ECHO_C" >&6
2230 else
2231   cat >conftest.$ac_ext <<_ACEOF
2232 /* confdefs.h.  */
2233 _ACEOF
2234 cat confdefs.h >>conftest.$ac_ext
2235 cat >>conftest.$ac_ext <<_ACEOF
2236 /* end confdefs.h.  */
2237
2238 int
2239 main ()
2240 {
2241 #ifndef __GNUC__
2242        choke me
2243 #endif
2244
2245   ;
2246   return 0;
2247 }
2248 _ACEOF
2249 rm -f conftest.$ac_objext
2250 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2251   (eval $ac_compile) 2>conftest.er1
2252   ac_status=$?
2253   grep -v '^ *+' conftest.er1 >conftest.err
2254   rm -f conftest.er1
2255   cat conftest.err >&5
2256   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2257   (exit $ac_status); } &&
2258          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2259   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2260   (eval $ac_try) 2>&5
2261   ac_status=$?
2262   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2263   (exit $ac_status); }; } &&
2264          { ac_try='test -s conftest.$ac_objext'
2265   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2266   (eval $ac_try) 2>&5
2267   ac_status=$?
2268   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2269   (exit $ac_status); }; }; then
2270   ac_compiler_gnu=yes
2271 else
2272   echo "$as_me: failed program was:" >&5
2273 sed 's/^/| /' conftest.$ac_ext >&5
2274
2275 ac_compiler_gnu=no
2276 fi
2277 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2278 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2279
2280 fi
2281 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2282 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2283 GCC=`test $ac_compiler_gnu = yes && echo yes`
2284 ac_test_CFLAGS=${CFLAGS+set}
2285 ac_save_CFLAGS=$CFLAGS
2286 CFLAGS="-g"
2287 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2288 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2289 if test "${ac_cv_prog_cc_g+set}" = set; then
2290   echo $ECHO_N "(cached) $ECHO_C" >&6
2291 else
2292   cat >conftest.$ac_ext <<_ACEOF
2293 /* confdefs.h.  */
2294 _ACEOF
2295 cat confdefs.h >>conftest.$ac_ext
2296 cat >>conftest.$ac_ext <<_ACEOF
2297 /* end confdefs.h.  */
2298
2299 int
2300 main ()
2301 {
2302
2303   ;
2304   return 0;
2305 }
2306 _ACEOF
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"                   || test ! -s conftest.err'
2317   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2318   (eval $ac_try) 2>&5
2319   ac_status=$?
2320   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2321   (exit $ac_status); }; } &&
2322          { ac_try='test -s conftest.$ac_objext'
2323   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2324   (eval $ac_try) 2>&5
2325   ac_status=$?
2326   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2327   (exit $ac_status); }; }; then
2328   ac_cv_prog_cc_g=yes
2329 else
2330   echo "$as_me: failed program was:" >&5
2331 sed 's/^/| /' conftest.$ac_ext >&5
2332
2333 ac_cv_prog_cc_g=no
2334 fi
2335 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2336 fi
2337 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2338 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2339 if test "$ac_test_CFLAGS" = set; then
2340   CFLAGS=$ac_save_CFLAGS
2341 elif test $ac_cv_prog_cc_g = yes; then
2342   if test "$GCC" = yes; then
2343     CFLAGS="-g -O2"
2344   else
2345     CFLAGS="-g"
2346   fi
2347 else
2348   if test "$GCC" = yes; then
2349     CFLAGS="-O2"
2350   else
2351     CFLAGS=
2352   fi
2353 fi
2354 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2355 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2356 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2357   echo $ECHO_N "(cached) $ECHO_C" >&6
2358 else
2359   ac_cv_prog_cc_stdc=no
2360 ac_save_CC=$CC
2361 cat >conftest.$ac_ext <<_ACEOF
2362 /* confdefs.h.  */
2363 _ACEOF
2364 cat confdefs.h >>conftest.$ac_ext
2365 cat >>conftest.$ac_ext <<_ACEOF
2366 /* end confdefs.h.  */
2367 #include <stdarg.h>
2368 #include <stdio.h>
2369 #include <sys/types.h>
2370 #include <sys/stat.h>
2371 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2372 struct buf { int x; };
2373 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2374 static char *e (p, i)
2375      char **p;
2376      int i;
2377 {
2378   return p[i];
2379 }
2380 static char *f (char * (*g) (char **, int), char **p, ...)
2381 {
2382   char *s;
2383   va_list v;
2384   va_start (v,p);
2385   s = g (p, va_arg (v,int));
2386   va_end (v);
2387   return s;
2388 }
2389
2390 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2391    function prototypes and stuff, but not '\xHH' hex character constants.
2392    These don't provoke an error unfortunately, instead are silently treated
2393    as 'x'.  The following induces an error, until -std1 is added to get
2394    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2395    array size at least.  It's necessary to write '\x00'==0 to get something
2396    that's true only with -std1.  */
2397 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2398
2399 int test (int i, double x);
2400 struct s1 {int (*f) (int a);};
2401 struct s2 {int (*f) (double a);};
2402 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2403 int argc;
2404 char **argv;
2405 int
2406 main ()
2407 {
2408 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2409   ;
2410   return 0;
2411 }
2412 _ACEOF
2413 # Don't try gcc -ansi; that turns off useful extensions and
2414 # breaks some systems' header files.
2415 # AIX                   -qlanglvl=ansi
2416 # Ultrix and OSF/1      -std1
2417 # HP-UX 10.20 and later -Ae
2418 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2419 # SVR4                  -Xc -D__EXTENSIONS__
2420 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2421 do
2422   CC="$ac_save_CC $ac_arg"
2423   rm -f conftest.$ac_objext
2424 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2425   (eval $ac_compile) 2>conftest.er1
2426   ac_status=$?
2427   grep -v '^ *+' conftest.er1 >conftest.err
2428   rm -f conftest.er1
2429   cat conftest.err >&5
2430   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2431   (exit $ac_status); } &&
2432          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2433   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2434   (eval $ac_try) 2>&5
2435   ac_status=$?
2436   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2437   (exit $ac_status); }; } &&
2438          { ac_try='test -s conftest.$ac_objext'
2439   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2440   (eval $ac_try) 2>&5
2441   ac_status=$?
2442   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2443   (exit $ac_status); }; }; then
2444   ac_cv_prog_cc_stdc=$ac_arg
2445 break
2446 else
2447   echo "$as_me: failed program was:" >&5
2448 sed 's/^/| /' conftest.$ac_ext >&5
2449
2450 fi
2451 rm -f conftest.err conftest.$ac_objext
2452 done
2453 rm -f conftest.$ac_ext conftest.$ac_objext
2454 CC=$ac_save_CC
2455
2456 fi
2457
2458 case "x$ac_cv_prog_cc_stdc" in
2459   x|xno)
2460     echo "$as_me:$LINENO: result: none needed" >&5
2461 echo "${ECHO_T}none needed" >&6 ;;
2462   *)
2463     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2464 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2465     CC="$CC $ac_cv_prog_cc_stdc" ;;
2466 esac
2467
2468 # Some people use a C++ compiler to compile C.  Since we use `exit',
2469 # in C++ we need to declare it.  In case someone uses the same compiler
2470 # for both compiling C and C++ we need to have the C++ compiler decide
2471 # the declaration of exit, since it's the most demanding environment.
2472 cat >conftest.$ac_ext <<_ACEOF
2473 #ifndef __cplusplus
2474   choke me
2475 #endif
2476 _ACEOF
2477 rm -f conftest.$ac_objext
2478 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2479   (eval $ac_compile) 2>conftest.er1
2480   ac_status=$?
2481   grep -v '^ *+' conftest.er1 >conftest.err
2482   rm -f conftest.er1
2483   cat conftest.err >&5
2484   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2485   (exit $ac_status); } &&
2486          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2487   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2488   (eval $ac_try) 2>&5
2489   ac_status=$?
2490   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2491   (exit $ac_status); }; } &&
2492          { ac_try='test -s conftest.$ac_objext'
2493   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2494   (eval $ac_try) 2>&5
2495   ac_status=$?
2496   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2497   (exit $ac_status); }; }; then
2498   for ac_declaration in \
2499    '' \
2500    'extern "C" void std::exit (int) throw (); using std::exit;' \
2501    'extern "C" void std::exit (int); using std::exit;' \
2502    'extern "C" void exit (int) throw ();' \
2503    'extern "C" void exit (int);' \
2504    'void exit (int);'
2505 do
2506   cat >conftest.$ac_ext <<_ACEOF
2507 /* confdefs.h.  */
2508 _ACEOF
2509 cat confdefs.h >>conftest.$ac_ext
2510 cat >>conftest.$ac_ext <<_ACEOF
2511 /* end confdefs.h.  */
2512 $ac_declaration
2513 #include <stdlib.h>
2514 int
2515 main ()
2516 {
2517 exit (42);
2518   ;
2519   return 0;
2520 }
2521 _ACEOF
2522 rm -f conftest.$ac_objext
2523 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2524   (eval $ac_compile) 2>conftest.er1
2525   ac_status=$?
2526   grep -v '^ *+' conftest.er1 >conftest.err
2527   rm -f conftest.er1
2528   cat conftest.err >&5
2529   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2530   (exit $ac_status); } &&
2531          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2532   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2533   (eval $ac_try) 2>&5
2534   ac_status=$?
2535   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2536   (exit $ac_status); }; } &&
2537          { ac_try='test -s conftest.$ac_objext'
2538   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2539   (eval $ac_try) 2>&5
2540   ac_status=$?
2541   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2542   (exit $ac_status); }; }; then
2543   :
2544 else
2545   echo "$as_me: failed program was:" >&5
2546 sed 's/^/| /' conftest.$ac_ext >&5
2547
2548 continue
2549 fi
2550 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2551   cat >conftest.$ac_ext <<_ACEOF
2552 /* confdefs.h.  */
2553 _ACEOF
2554 cat confdefs.h >>conftest.$ac_ext
2555 cat >>conftest.$ac_ext <<_ACEOF
2556 /* end confdefs.h.  */
2557 $ac_declaration
2558 int
2559 main ()
2560 {
2561 exit (42);
2562   ;
2563   return 0;
2564 }
2565 _ACEOF
2566 rm -f conftest.$ac_objext
2567 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2568   (eval $ac_compile) 2>conftest.er1
2569   ac_status=$?
2570   grep -v '^ *+' conftest.er1 >conftest.err
2571   rm -f conftest.er1
2572   cat conftest.err >&5
2573   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2574   (exit $ac_status); } &&
2575          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2576   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2577   (eval $ac_try) 2>&5
2578   ac_status=$?
2579   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2580   (exit $ac_status); }; } &&
2581          { ac_try='test -s conftest.$ac_objext'
2582   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2583   (eval $ac_try) 2>&5
2584   ac_status=$?
2585   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2586   (exit $ac_status); }; }; then
2587   break
2588 else
2589   echo "$as_me: failed program was:" >&5
2590 sed 's/^/| /' conftest.$ac_ext >&5
2591
2592 fi
2593 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2594 done
2595 rm -f conftest*
2596 if test -n "$ac_declaration"; then
2597   echo '#ifdef __cplusplus' >>confdefs.h
2598   echo $ac_declaration      >>confdefs.h
2599   echo '#endif'             >>confdefs.h
2600 fi
2601
2602 else
2603   echo "$as_me: failed program was:" >&5
2604 sed 's/^/| /' conftest.$ac_ext >&5
2605
2606 fi
2607 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2608 ac_ext=c
2609 ac_cpp='$CPP $CPPFLAGS'
2610 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2611 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2612 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2613
2614
2615
2616 # extra LD Flags which are required for targets
2617 case "${host}" in
2618   *-darwin*)
2619     # Darwin needs -single_module when linking libobjc
2620     extra_ldflags_libobjc=-Wl,-single_module
2621     ;;
2622 esac
2623
2624
2625
2626
2627 if test -n "$ac_tool_prefix"; then
2628   # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
2629 set dummy ${ac_tool_prefix}as; ac_word=$2
2630 echo "$as_me:$LINENO: checking for $ac_word" >&5
2631 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2632 if test "${ac_cv_prog_AS+set}" = set; then
2633   echo $ECHO_N "(cached) $ECHO_C" >&6
2634 else
2635   if test -n "$AS"; then
2636   ac_cv_prog_AS="$AS" # Let the user override the test.
2637 else
2638 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2639 for as_dir in $PATH
2640 do
2641   IFS=$as_save_IFS
2642   test -z "$as_dir" && as_dir=.
2643   for ac_exec_ext in '' $ac_executable_extensions; do
2644   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2645     ac_cv_prog_AS="${ac_tool_prefix}as"
2646     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2647     break 2
2648   fi
2649 done
2650 done
2651
2652 fi
2653 fi
2654 AS=$ac_cv_prog_AS
2655 if test -n "$AS"; then
2656   echo "$as_me:$LINENO: result: $AS" >&5
2657 echo "${ECHO_T}$AS" >&6
2658 else
2659   echo "$as_me:$LINENO: result: no" >&5
2660 echo "${ECHO_T}no" >&6
2661 fi
2662
2663 fi
2664 if test -z "$ac_cv_prog_AS"; then
2665   ac_ct_AS=$AS
2666   # Extract the first word of "as", so it can be a program name with args.
2667 set dummy as; ac_word=$2
2668 echo "$as_me:$LINENO: checking for $ac_word" >&5
2669 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2670 if test "${ac_cv_prog_ac_ct_AS+set}" = set; then
2671   echo $ECHO_N "(cached) $ECHO_C" >&6
2672 else
2673   if test -n "$ac_ct_AS"; then
2674   ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
2675 else
2676 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2677 for as_dir in $PATH
2678 do
2679   IFS=$as_save_IFS
2680   test -z "$as_dir" && as_dir=.
2681   for ac_exec_ext in '' $ac_executable_extensions; do
2682   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2683     ac_cv_prog_ac_ct_AS="as"
2684     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2685     break 2
2686   fi
2687 done
2688 done
2689
2690 fi
2691 fi
2692 ac_ct_AS=$ac_cv_prog_ac_ct_AS
2693 if test -n "$ac_ct_AS"; then
2694   echo "$as_me:$LINENO: result: $ac_ct_AS" >&5
2695 echo "${ECHO_T}$ac_ct_AS" >&6
2696 else
2697   echo "$as_me:$LINENO: result: no" >&5
2698 echo "${ECHO_T}no" >&6
2699 fi
2700
2701   AS=$ac_ct_AS
2702 else
2703   AS="$ac_cv_prog_AS"
2704 fi
2705
2706 if test -n "$ac_tool_prefix"; then
2707   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2708 set dummy ${ac_tool_prefix}ar; ac_word=$2
2709 echo "$as_me:$LINENO: checking for $ac_word" >&5
2710 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2711 if test "${ac_cv_prog_AR+set}" = set; then
2712   echo $ECHO_N "(cached) $ECHO_C" >&6
2713 else
2714   if test -n "$AR"; then
2715   ac_cv_prog_AR="$AR" # Let the user override the test.
2716 else
2717 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2718 for as_dir in $PATH
2719 do
2720   IFS=$as_save_IFS
2721   test -z "$as_dir" && as_dir=.
2722   for ac_exec_ext in '' $ac_executable_extensions; do
2723   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2724     ac_cv_prog_AR="${ac_tool_prefix}ar"
2725     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2726     break 2
2727   fi
2728 done
2729 done
2730
2731 fi
2732 fi
2733 AR=$ac_cv_prog_AR
2734 if test -n "$AR"; then
2735   echo "$as_me:$LINENO: result: $AR" >&5
2736 echo "${ECHO_T}$AR" >&6
2737 else
2738   echo "$as_me:$LINENO: result: no" >&5
2739 echo "${ECHO_T}no" >&6
2740 fi
2741
2742 fi
2743 if test -z "$ac_cv_prog_AR"; then
2744   ac_ct_AR=$AR
2745   # Extract the first word of "ar", so it can be a program name with args.
2746 set dummy ar; ac_word=$2
2747 echo "$as_me:$LINENO: checking for $ac_word" >&5
2748 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2749 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
2750   echo $ECHO_N "(cached) $ECHO_C" >&6
2751 else
2752   if test -n "$ac_ct_AR"; then
2753   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
2754 else
2755 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2756 for as_dir in $PATH
2757 do
2758   IFS=$as_save_IFS
2759   test -z "$as_dir" && as_dir=.
2760   for ac_exec_ext in '' $ac_executable_extensions; do
2761   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2762     ac_cv_prog_ac_ct_AR="ar"
2763     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2764     break 2
2765   fi
2766 done
2767 done
2768
2769 fi
2770 fi
2771 ac_ct_AR=$ac_cv_prog_ac_ct_AR
2772 if test -n "$ac_ct_AR"; then
2773   echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
2774 echo "${ECHO_T}$ac_ct_AR" >&6
2775 else
2776   echo "$as_me:$LINENO: result: no" >&5
2777 echo "${ECHO_T}no" >&6
2778 fi
2779
2780   AR=$ac_ct_AR
2781 else
2782   AR="$ac_cv_prog_AR"
2783 fi
2784
2785 if test -n "$ac_tool_prefix"; then
2786   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2787 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2788 echo "$as_me:$LINENO: checking for $ac_word" >&5
2789 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2790 if test "${ac_cv_prog_RANLIB+set}" = set; then
2791   echo $ECHO_N "(cached) $ECHO_C" >&6
2792 else
2793   if test -n "$RANLIB"; then
2794   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2795 else
2796 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2797 for as_dir in $PATH
2798 do
2799   IFS=$as_save_IFS
2800   test -z "$as_dir" && as_dir=.
2801   for ac_exec_ext in '' $ac_executable_extensions; do
2802   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2803     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2804     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2805     break 2
2806   fi
2807 done
2808 done
2809
2810 fi
2811 fi
2812 RANLIB=$ac_cv_prog_RANLIB
2813 if test -n "$RANLIB"; then
2814   echo "$as_me:$LINENO: result: $RANLIB" >&5
2815 echo "${ECHO_T}$RANLIB" >&6
2816 else
2817   echo "$as_me:$LINENO: result: no" >&5
2818 echo "${ECHO_T}no" >&6
2819 fi
2820
2821 fi
2822 if test -z "$ac_cv_prog_RANLIB"; then
2823   ac_ct_RANLIB=$RANLIB
2824   # Extract the first word of "ranlib", so it can be a program name with args.
2825 set dummy ranlib; ac_word=$2
2826 echo "$as_me:$LINENO: checking for $ac_word" >&5
2827 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2828 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
2829   echo $ECHO_N "(cached) $ECHO_C" >&6
2830 else
2831   if test -n "$ac_ct_RANLIB"; then
2832   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2833 else
2834 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2835 for as_dir in $PATH
2836 do
2837   IFS=$as_save_IFS
2838   test -z "$as_dir" && as_dir=.
2839   for ac_exec_ext in '' $ac_executable_extensions; do
2840   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2841     ac_cv_prog_ac_ct_RANLIB="ranlib"
2842     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2843     break 2
2844   fi
2845 done
2846 done
2847
2848   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
2849 fi
2850 fi
2851 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2852 if test -n "$ac_ct_RANLIB"; then
2853   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
2854 echo "${ECHO_T}$ac_ct_RANLIB" >&6
2855 else
2856   echo "$as_me:$LINENO: result: no" >&5
2857 echo "${ECHO_T}no" >&6
2858 fi
2859
2860   RANLIB=$ac_ct_RANLIB
2861 else
2862   RANLIB="$ac_cv_prog_RANLIB"
2863 fi
2864
2865 # Find a good install program.  We prefer a C program (faster),
2866 # so one script is as good as another.  But avoid the broken or
2867 # incompatible versions:
2868 # SysV /etc/install, /usr/sbin/install
2869 # SunOS /usr/etc/install
2870 # IRIX /sbin/install
2871 # AIX /bin/install
2872 # AmigaOS /C/install, which installs bootblocks on floppy discs
2873 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2874 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2875 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2876 # OS/2's system install, which has a completely different semantic
2877 # ./install, which can be erroneously created by make from ./install.sh.
2878 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
2879 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
2880 if test -z "$INSTALL"; then
2881 if test "${ac_cv_path_install+set}" = set; then
2882   echo $ECHO_N "(cached) $ECHO_C" >&6
2883 else
2884   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2885 for as_dir in $PATH
2886 do
2887   IFS=$as_save_IFS
2888   test -z "$as_dir" && as_dir=.
2889   # Account for people who put trailing slashes in PATH elements.
2890 case $as_dir/ in
2891   ./ | .// | /cC/* | \
2892   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2893   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
2894   /usr/ucb/* ) ;;
2895   *)
2896     # OSF1 and SCO ODT 3.0 have their own names for install.
2897     # Don't use installbsd from OSF since it installs stuff as root
2898     # by default.
2899     for ac_prog in ginstall scoinst install; do
2900       for ac_exec_ext in '' $ac_executable_extensions; do
2901         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2902           if test $ac_prog = install &&
2903             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2904             # AIX install.  It has an incompatible calling convention.
2905             :
2906           elif test $ac_prog = install &&
2907             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2908             # program-specific install script used by HP pwplus--don't use.
2909             :
2910           else
2911             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2912             break 3
2913           fi
2914         fi
2915       done
2916     done
2917     ;;
2918 esac
2919 done
2920
2921
2922 fi
2923   if test "${ac_cv_path_install+set}" = set; then
2924     INSTALL=$ac_cv_path_install
2925   else
2926     # As a last resort, use the slow shell script.  We don't cache a
2927     # path for INSTALL within a source directory, because that will
2928     # break other packages using the cache if that directory is
2929     # removed, or if the path is relative.
2930     INSTALL=$ac_install_sh
2931   fi
2932 fi
2933 echo "$as_me:$LINENO: result: $INSTALL" >&5
2934 echo "${ECHO_T}$INSTALL" >&6
2935
2936 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2937 # It thinks the first close brace ends the variable substitution.
2938 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2939
2940 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2941
2942 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2943
2944
2945 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
2946 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
2947     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
2948 if test "${enable_maintainer_mode+set}" = set; then
2949   enableval="$enable_maintainer_mode"
2950   USE_MAINTAINER_MODE=$enableval
2951 else
2952   USE_MAINTAINER_MODE=no
2953 fi;
2954   echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
2955 echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6
2956
2957
2958 if test $USE_MAINTAINER_MODE = yes; then
2959   MAINTAINER_MODE_TRUE=
2960   MAINTAINER_MODE_FALSE='#'
2961 else
2962   MAINTAINER_MODE_TRUE='#'
2963   MAINTAINER_MODE_FALSE=
2964 fi
2965
2966   MAINT=$MAINTAINER_MODE_TRUE
2967
2968
2969
2970 # Enable Win32 DLL on MS Windows - FIXME
2971
2972
2973 # Check whether --enable-shared or --disable-shared was given.
2974 if test "${enable_shared+set}" = set; then
2975   enableval="$enable_shared"
2976   p=${PACKAGE-default}
2977 case $enableval in
2978 yes) enable_shared=yes ;;
2979 no) enable_shared=no ;;
2980 *)
2981   enable_shared=no
2982   # Look at the argument we got.  We use all the common list separators.
2983   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
2984   for pkg in $enableval; do
2985     if test "X$pkg" = "X$p"; then
2986       enable_shared=yes
2987     fi
2988   done
2989   IFS="$ac_save_ifs"
2990   ;;
2991 esac
2992 else
2993   enable_shared=yes
2994 fi;
2995 # Check whether --enable-static or --disable-static was given.
2996 if test "${enable_static+set}" = set; then
2997   enableval="$enable_static"
2998   p=${PACKAGE-default}
2999 case $enableval in
3000 yes) enable_static=yes ;;
3001 no) enable_static=no ;;
3002 *)
3003   enable_static=no
3004   # Look at the argument we got.  We use all the common list separators.
3005   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3006   for pkg in $enableval; do
3007     if test "X$pkg" = "X$p"; then
3008       enable_static=yes
3009     fi
3010   done
3011   IFS="$ac_save_ifs"
3012   ;;
3013 esac
3014 else
3015   enable_static=yes
3016 fi;
3017 # Check whether --enable-fast-install or --disable-fast-install was given.
3018 if test "${enable_fast_install+set}" = set; then
3019   enableval="$enable_fast_install"
3020   p=${PACKAGE-default}
3021 case $enableval in
3022 yes) enable_fast_install=yes ;;
3023 no) enable_fast_install=no ;;
3024 *)
3025   enable_fast_install=no
3026   # Look at the argument we got.  We use all the common list separators.
3027   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3028   for pkg in $enableval; do
3029     if test "X$pkg" = "X$p"; then
3030       enable_fast_install=yes
3031     fi
3032   done
3033   IFS="$ac_save_ifs"
3034   ;;
3035 esac
3036 else
3037   enable_fast_install=yes
3038 fi;
3039
3040 # Check whether --with-gnu-ld or --without-gnu-ld was given.
3041 if test "${with_gnu_ld+set}" = set; then
3042   withval="$with_gnu_ld"
3043   test "$withval" = no || with_gnu_ld=yes
3044 else
3045   with_gnu_ld=no
3046 fi;
3047 ac_prog=ld
3048 if test "$GCC" = yes; then
3049   # Check if gcc -print-prog-name=ld gives a path.
3050   echo "$as_me:$LINENO: checking for ld used by GCC" >&5
3051 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
3052   case $host in
3053   *-*-mingw*)
3054     # gcc leaves a trailing carriage return which upsets mingw
3055     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3056   *)
3057     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3058   esac
3059   case $ac_prog in
3060     # Accept absolute paths.
3061     [\\/]* | [A-Za-z]:[\\/]*)
3062       re_direlt='/[^/][^/]*/\.\./'
3063       # Canonicalize the path of ld
3064       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
3065       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
3066         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
3067       done
3068       test -z "$LD" && LD="$ac_prog"
3069       ;;
3070   "")
3071     # If it fails, then pretend we aren't using GCC.
3072     ac_prog=ld
3073     ;;
3074   *)
3075     # If it is relative, then search for the first ld in PATH.
3076     with_gnu_ld=unknown
3077     ;;
3078   esac
3079 elif test "$with_gnu_ld" = yes; then
3080   echo "$as_me:$LINENO: checking for GNU ld" >&5
3081 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
3082 else
3083   echo "$as_me:$LINENO: checking for non-GNU ld" >&5
3084 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
3085 fi
3086 if test "${lt_cv_path_LD+set}" = set; then
3087   echo $ECHO_N "(cached) $ECHO_C" >&6
3088 else
3089   if test -z "$LD"; then
3090   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3091   for ac_dir in $PATH; do
3092     test -z "$ac_dir" && ac_dir=.
3093     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3094       lt_cv_path_LD="$ac_dir/$ac_prog"
3095       # Check to see if the program is GNU ld.  I'd rather use --version,
3096       # but apparently some GNU ld's only accept -v.
3097       # Break only if it was the GNU/non-GNU ld that we prefer.
3098       if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
3099         test "$with_gnu_ld" != no && break
3100       else
3101         test "$with_gnu_ld" != yes && break
3102       fi
3103     fi
3104   done
3105   IFS="$ac_save_ifs"
3106 else
3107   lt_cv_path_LD="$LD" # Let the user override the test with a path.
3108 fi
3109 fi
3110
3111 LD="$lt_cv_path_LD"
3112 if test -n "$LD"; then
3113   echo "$as_me:$LINENO: result: $LD" >&5
3114 echo "${ECHO_T}$LD" >&6
3115 else
3116   echo "$as_me:$LINENO: result: no" >&5
3117 echo "${ECHO_T}no" >&6
3118 fi
3119 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
3120 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
3121    { (exit 1); exit 1; }; }
3122 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
3123 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
3124 if test "${lt_cv_prog_gnu_ld+set}" = set; then
3125   echo $ECHO_N "(cached) $ECHO_C" >&6
3126 else
3127   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
3128 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
3129   lt_cv_prog_gnu_ld=yes
3130 else
3131   lt_cv_prog_gnu_ld=no
3132 fi
3133 fi
3134 echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
3135 echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6
3136 with_gnu_ld=$lt_cv_prog_gnu_ld
3137
3138
3139 echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
3140 echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6
3141 if test "${lt_cv_ld_reload_flag+set}" = set; then
3142   echo $ECHO_N "(cached) $ECHO_C" >&6
3143 else
3144   lt_cv_ld_reload_flag='-r'
3145 fi
3146 echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
3147 echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6
3148 reload_flag=$lt_cv_ld_reload_flag
3149 test -n "$reload_flag" && reload_flag=" $reload_flag"
3150
3151 echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5
3152 echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6
3153 if test "${lt_cv_path_NM+set}" = set; then
3154   echo $ECHO_N "(cached) $ECHO_C" >&6
3155 else
3156   if test -n "$NM"; then
3157   # Let the user override the test.
3158   lt_cv_path_NM="$NM"
3159 else
3160   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3161   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
3162     test -z "$ac_dir" && ac_dir=.
3163     tmp_nm=$ac_dir/${ac_tool_prefix}nm
3164     if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
3165       # Check to see if the nm accepts a BSD-compat flag.
3166       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3167       #   nm: unknown option "B" ignored
3168       # Tru64's nm complains that /dev/null is an invalid object file
3169       if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
3170         lt_cv_path_NM="$tmp_nm -B"
3171         break
3172       elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
3173         lt_cv_path_NM="$tmp_nm -p"
3174         break
3175       else
3176         lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3177         continue # so that we can try to find one that supports BSD flags
3178       fi
3179     fi
3180   done
3181   IFS="$ac_save_ifs"
3182   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
3183 fi
3184 fi
3185
3186 NM="$lt_cv_path_NM"
3187 echo "$as_me:$LINENO: result: $NM" >&5
3188 echo "${ECHO_T}$NM" >&6
3189
3190 echo "$as_me:$LINENO: checking whether ln -s works" >&5
3191 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
3192 LN_S=$as_ln_s
3193 if test "$LN_S" = "ln -s"; then
3194   echo "$as_me:$LINENO: result: yes" >&5
3195 echo "${ECHO_T}yes" >&6
3196 else
3197   echo "$as_me:$LINENO: result: no, using $LN_S" >&5
3198 echo "${ECHO_T}no, using $LN_S" >&6
3199 fi
3200
3201 echo "$as_me:$LINENO: checking how to recognise dependant libraries" >&5
3202 echo $ECHO_N "checking how to recognise dependant libraries... $ECHO_C" >&6
3203 if test "${lt_cv_deplibs_check_method+set}" = set; then
3204   echo $ECHO_N "(cached) $ECHO_C" >&6
3205 else
3206   lt_cv_file_magic_cmd='$MAGIC_CMD'
3207 lt_cv_file_magic_test_file=
3208 lt_cv_deplibs_check_method='unknown'
3209 # Need to set the preceding variable on all platforms that support
3210 # interlibrary dependencies.
3211 # 'none' -- dependencies not supported.
3212 # `unknown' -- same as none, but documents that we really don't know.
3213 # 'pass_all' -- all dependencies passed with no checks.
3214 # 'test_compile' -- check by making test program.
3215 # 'file_magic [regex]' -- check by looking for files in library path
3216 # which responds to the $file_magic_cmd with a given egrep regex.
3217 # If you have `file' or equivalent on your system and you're not sure
3218 # whether `pass_all' will *always* work, you probably want this one.
3219
3220 case $host_os in
3221 aix*)
3222   lt_cv_deplibs_check_method=pass_all
3223   ;;
3224
3225 beos*)
3226   lt_cv_deplibs_check_method=pass_all
3227   ;;
3228
3229 bsdi4*)
3230   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
3231   lt_cv_file_magic_cmd='/usr/bin/file -L'
3232   lt_cv_file_magic_test_file=/shlib/libc.so
3233   ;;
3234
3235 cygwin* | mingw* |pw32*)
3236   lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
3237   lt_cv_file_magic_cmd='$OBJDUMP -f'
3238   ;;
3239
3240 darwin* | rhapsody*)
3241   # this will be overwritten by pass_all, but leave it in just in case
3242   lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
3243   lt_cv_file_magic_cmd='/usr/bin/file -L'
3244   case "$host_os" in
3245   rhapsody* | darwin1.012)
3246     lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
3247     ;;
3248   *) # Darwin 1.3 on
3249     lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
3250     ;;
3251   esac
3252   lt_cv_deplibs_check_method=pass_all
3253   ;;
3254
3255 freebsd* | kfreebsd*-gnu)
3256   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
3257     case $host_cpu in
3258     i*86 )
3259       # Not sure whether the presence of OpenBSD here was a mistake.
3260       # Let's accept both of them until this is cleared up.
3261       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
3262       lt_cv_file_magic_cmd=/usr/bin/file
3263       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3264       ;;
3265     esac
3266   else
3267     lt_cv_deplibs_check_method=pass_all
3268   fi
3269   ;;
3270
3271 gnu*)
3272   lt_cv_deplibs_check_method=pass_all
3273   ;;
3274
3275 hpux10.20*|hpux11*)
3276   case $host_cpu in
3277   hppa*)
3278     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
3279     lt_cv_file_magic_cmd=/usr/bin/file
3280     lt_cv_file_magic_test_file=/usr/lib/libc.sl
3281     ;;
3282   ia64*)
3283     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
3284     lt_cv_file_magic_cmd=/usr/bin/file
3285     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3286     ;;
3287   esac
3288   ;;
3289
3290 irix5* | irix6*)
3291   case $host_os in
3292   irix5*)
3293     # this will be overridden with pass_all, but let us keep it just in case
3294     lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
3295     ;;
3296   *)
3297     case $LD in
3298     *-32|*"-32 ") libmagic=32-bit;;
3299     *-n32|*"-n32 ") libmagic=N32;;
3300     *-64|*"-64 ") libmagic=64-bit;;
3301     *) libmagic=never-match;;
3302     esac
3303     # this will be overridden with pass_all, but let us keep it just in case
3304     lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
3305     ;;
3306   esac
3307   lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
3308   lt_cv_deplibs_check_method=pass_all
3309   ;;
3310
3311 # This must be Linux ELF.
3312 linux-gnu*)
3313   lt_cv_deplibs_check_method=pass_all
3314   ;;
3315
3316 netbsd* | knetbsd*-gnu)
3317   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
3318     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
3319   else
3320     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
3321   fi
3322   ;;
3323
3324 newsos6)
3325   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
3326   lt_cv_file_magic_cmd=/usr/bin/file
3327   lt_cv_file_magic_test_file=/usr/lib/libnls.so
3328   ;;
3329
3330 osf3* | osf4* | osf5*)
3331   # this will be overridden with pass_all, but let us keep it just in case
3332   lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
3333   lt_cv_file_magic_test_file=/shlib/libc.so
3334   lt_cv_deplibs_check_method=pass_all
3335   ;;
3336
3337 sco3.2v5*)
3338   lt_cv_deplibs_check_method=pass_all
3339   ;;
3340
3341 solaris*)
3342   lt_cv_deplibs_check_method=pass_all
3343   lt_cv_file_magic_test_file=/lib/libc.so
3344   ;;
3345
3346 sysv5uw[78]* | sysv4*uw2*)
3347   lt_cv_deplibs_check_method=pass_all
3348   ;;
3349
3350 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
3351   case $host_vendor in
3352   ncr)
3353     lt_cv_deplibs_check_method=pass_all
3354     ;;
3355   motorola)
3356     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
3357     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3358     ;;
3359   esac
3360   ;;
3361 esac
3362
3363 fi
3364 echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
3365 echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6
3366 file_magic_cmd=$lt_cv_file_magic_cmd
3367 deplibs_check_method=$lt_cv_deplibs_check_method
3368
3369
3370
3371
3372
3373 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
3374
3375 # find the maximum length of command line arguments
3376 echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5
3377 echo $ECHO_N "checking the maximum length of command line arguments... $ECHO_C" >&6
3378 if test "${lt_cv_sys_max_cmd_len+set}" = set; then
3379   echo $ECHO_N "(cached) $ECHO_C" >&6
3380 else
3381     i=0
3382   teststring="ABCD"
3383
3384   case $build_os in
3385   msdosdjgpp*)
3386     # On DJGPP, this test can blow up pretty badly due to problems in libc
3387     # (any single argument exceeding 2000 bytes causes a buffer overrun
3388     # during glob expansion).  Even if it were fixed, the result of this
3389     # check would be larger than it should be.
3390     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
3391     ;;
3392
3393   cygwin* | mingw*)
3394     # On Win9x/ME, this test blows up -- it succeeds, but takes
3395     # about 5 minutes as the teststring grows exponentially.
3396     # Worse, since 9x/ME are not pre-emptively multitasking,
3397     # you end up with a "frozen" computer, even though with patience
3398     # the test eventually succeeds (with a max line length of 256k).
3399     # Instead, let's just punt: use the minimum linelength reported by
3400     # all of the supported platforms: 8192 (on NT/2K/XP).
3401     lt_cv_sys_max_cmd_len=8192;
3402     ;;
3403
3404   amigaos*)
3405     # On AmigaOS with pdksh, this test takes hours, literally.
3406     # So we just punt and use a minimum line length of 8192.
3407     lt_cv_sys_max_cmd_len=8192;
3408     ;;
3409
3410   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
3411     # This has been around since 386BSD, at least.  Likely further.
3412     if test -x /sbin/sysctl; then
3413       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
3414     elif test -x /usr/sbin/sysctl; then
3415       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
3416     else
3417       lt_cv_sys_max_cmd_len=65536 # usable default for *BSD
3418     fi
3419     # And add a safety zone
3420     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
3421     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
3422     ;;
3423   esac
3424
3425 fi
3426
3427 if test -n "$lt_cv_sys_max_cmd_len" ; then
3428   echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5
3429 echo "${ECHO_T}$lt_cv_sys_max_cmd_len" >&6
3430 else
3431   echo "$as_me:$LINENO: result: none" >&5
3432 echo "${ECHO_T}none" >&6
3433 fi
3434
3435
3436 # Only perform the check for file, if the check method requires it
3437 case $deplibs_check_method in
3438 file_magic*)
3439   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
3440     echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
3441 echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6
3442 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
3443   echo $ECHO_N "(cached) $ECHO_C" >&6
3444 else
3445   case $MAGIC_CMD in
3446   /*)
3447   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
3448   ;;
3449   ?:/*)
3450   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
3451   ;;
3452   *)
3453   ac_save_MAGIC_CMD="$MAGIC_CMD"
3454   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3455   ac_dummy="/usr/bin:$PATH"
3456   for ac_dir in $ac_dummy; do
3457     test -z "$ac_dir" && ac_dir=.
3458     if test -f $ac_dir/${ac_tool_prefix}file; then
3459       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
3460       if test -n "$file_magic_test_file"; then
3461         case $deplibs_check_method in
3462         "file_magic "*)
3463           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
3464           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3465           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3466             egrep "$file_magic_regex" > /dev/null; then
3467             :
3468           else
3469             cat <<EOF 1>&2
3470
3471 *** Warning: the command libtool uses to detect shared libraries,
3472 *** $file_magic_cmd, produces output that libtool cannot recognize.
3473 *** The result is that libtool may fail to recognize shared libraries
3474 *** as such.  This will affect the creation of libtool libraries that
3475 *** depend on shared libraries, but programs linked with such libtool
3476 *** libraries will work regardless of this problem.  Nevertheless, you
3477 *** may want to report the problem to your system manager and/or to
3478 *** bug-libtool@gnu.org
3479
3480 EOF
3481           fi ;;
3482         esac
3483       fi
3484       break
3485     fi
3486   done
3487   IFS="$ac_save_ifs"
3488   MAGIC_CMD="$ac_save_MAGIC_CMD"
3489   ;;
3490 esac
3491 fi
3492
3493 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3494 if test -n "$MAGIC_CMD"; then
3495   echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
3496 echo "${ECHO_T}$MAGIC_CMD" >&6
3497 else
3498   echo "$as_me:$LINENO: result: no" >&5
3499 echo "${ECHO_T}no" >&6
3500 fi
3501
3502 if test -z "$lt_cv_path_MAGIC_CMD"; then
3503   if test -n "$ac_tool_prefix"; then
3504     echo "$as_me:$LINENO: checking for file" >&5
3505 echo $ECHO_N "checking for file... $ECHO_C" >&6
3506 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
3507   echo $ECHO_N "(cached) $ECHO_C" >&6
3508 else
3509   case $MAGIC_CMD in
3510   /*)
3511   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
3512   ;;
3513   ?:/*)
3514   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
3515   ;;
3516   *)
3517   ac_save_MAGIC_CMD="$MAGIC_CMD"
3518   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3519   ac_dummy="/usr/bin:$PATH"
3520   for ac_dir in $ac_dummy; do
3521     test -z "$ac_dir" && ac_dir=.
3522     if test -f $ac_dir/file; then
3523       lt_cv_path_MAGIC_CMD="$ac_dir/file"
3524       if test -n "$file_magic_test_file"; then
3525         case $deplibs_check_method in
3526         "file_magic "*)
3527           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
3528           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3529           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3530             egrep "$file_magic_regex" > /dev/null; then
3531             :
3532           else
3533             cat <<EOF 1>&2
3534
3535 *** Warning: the command libtool uses to detect shared libraries,
3536 *** $file_magic_cmd, produces output that libtool cannot recognize.
3537 *** The result is that libtool may fail to recognize shared libraries
3538 *** as such.  This will affect the creation of libtool libraries that
3539 *** depend on shared libraries, but programs linked with such libtool
3540 *** libraries will work regardless of this problem.  Nevertheless, you
3541 *** may want to report the problem to your system manager and/or to
3542 *** bug-libtool@gnu.org
3543
3544 EOF
3545           fi ;;
3546         esac
3547       fi
3548       break
3549     fi
3550   done
3551   IFS="$ac_save_ifs"
3552   MAGIC_CMD="$ac_save_MAGIC_CMD"
3553   ;;
3554 esac
3555 fi
3556
3557 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3558 if test -n "$MAGIC_CMD"; then
3559   echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
3560 echo "${ECHO_T}$MAGIC_CMD" >&6
3561 else
3562   echo "$as_me:$LINENO: result: no" >&5
3563 echo "${ECHO_T}no" >&6
3564 fi
3565
3566   else
3567     MAGIC_CMD=:
3568   fi
3569 fi
3570
3571   fi
3572   ;;
3573 esac
3574
3575 if test -n "$ac_tool_prefix"; then
3576   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3577 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3578 echo "$as_me:$LINENO: checking for $ac_word" >&5
3579 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3580 if test "${ac_cv_prog_RANLIB+set}" = set; then
3581   echo $ECHO_N "(cached) $ECHO_C" >&6
3582 else
3583   if test -n "$RANLIB"; then
3584   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3585 else
3586 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3587 for as_dir in $PATH
3588 do
3589   IFS=$as_save_IFS
3590   test -z "$as_dir" && as_dir=.
3591   for ac_exec_ext in '' $ac_executable_extensions; do
3592   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3593     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3594     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3595     break 2
3596   fi
3597 done
3598 done
3599
3600 fi
3601 fi
3602 RANLIB=$ac_cv_prog_RANLIB
3603 if test -n "$RANLIB"; then
3604   echo "$as_me:$LINENO: result: $RANLIB" >&5
3605 echo "${ECHO_T}$RANLIB" >&6
3606 else
3607   echo "$as_me:$LINENO: result: no" >&5
3608 echo "${ECHO_T}no" >&6
3609 fi
3610
3611 fi
3612 if test -z "$ac_cv_prog_RANLIB"; then
3613   ac_ct_RANLIB=$RANLIB
3614   # Extract the first word of "ranlib", so it can be a program name with args.
3615 set dummy ranlib; ac_word=$2
3616 echo "$as_me:$LINENO: checking for $ac_word" >&5
3617 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3618 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3619   echo $ECHO_N "(cached) $ECHO_C" >&6
3620 else
3621   if test -n "$ac_ct_RANLIB"; then
3622   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3623 else
3624 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3625 for as_dir in $PATH
3626 do
3627   IFS=$as_save_IFS
3628   test -z "$as_dir" && as_dir=.
3629   for ac_exec_ext in '' $ac_executable_extensions; do
3630   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3631     ac_cv_prog_ac_ct_RANLIB="ranlib"
3632     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3633     break 2
3634   fi
3635 done
3636 done
3637
3638   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
3639 fi
3640 fi
3641 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3642 if test -n "$ac_ct_RANLIB"; then
3643   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3644 echo "${ECHO_T}$ac_ct_RANLIB" >&6
3645 else
3646   echo "$as_me:$LINENO: result: no" >&5
3647 echo "${ECHO_T}no" >&6
3648 fi
3649
3650   RANLIB=$ac_ct_RANLIB
3651 else
3652   RANLIB="$ac_cv_prog_RANLIB"
3653 fi
3654
3655 if test -n "$ac_tool_prefix"; then
3656   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3657 set dummy ${ac_tool_prefix}strip; ac_word=$2
3658 echo "$as_me:$LINENO: checking for $ac_word" >&5
3659 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3660 if test "${ac_cv_prog_STRIP+set}" = set; then
3661   echo $ECHO_N "(cached) $ECHO_C" >&6
3662 else
3663   if test -n "$STRIP"; then
3664   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3665 else
3666 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3667 for as_dir in $PATH
3668 do
3669   IFS=$as_save_IFS
3670   test -z "$as_dir" && as_dir=.
3671   for ac_exec_ext in '' $ac_executable_extensions; do
3672   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3673     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3674     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3675     break 2
3676   fi
3677 done
3678 done
3679
3680 fi
3681 fi
3682 STRIP=$ac_cv_prog_STRIP
3683 if test -n "$STRIP"; then
3684   echo "$as_me:$LINENO: result: $STRIP" >&5
3685 echo "${ECHO_T}$STRIP" >&6
3686 else
3687   echo "$as_me:$LINENO: result: no" >&5
3688 echo "${ECHO_T}no" >&6
3689 fi
3690
3691 fi
3692 if test -z "$ac_cv_prog_STRIP"; then
3693   ac_ct_STRIP=$STRIP
3694   # Extract the first word of "strip", so it can be a program name with args.
3695 set dummy strip; ac_word=$2
3696 echo "$as_me:$LINENO: checking for $ac_word" >&5
3697 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3698 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
3699   echo $ECHO_N "(cached) $ECHO_C" >&6
3700 else
3701   if test -n "$ac_ct_STRIP"; then
3702   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3703 else
3704 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3705 for as_dir in $PATH
3706 do
3707   IFS=$as_save_IFS
3708   test -z "$as_dir" && as_dir=.
3709   for ac_exec_ext in '' $ac_executable_extensions; do
3710   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3711     ac_cv_prog_ac_ct_STRIP="strip"
3712     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3713     break 2
3714   fi
3715 done
3716 done
3717
3718   test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
3719 fi
3720 fi
3721 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3722 if test -n "$ac_ct_STRIP"; then
3723   echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
3724 echo "${ECHO_T}$ac_ct_STRIP" >&6
3725 else
3726   echo "$as_me:$LINENO: result: no" >&5
3727 echo "${ECHO_T}no" >&6
3728 fi
3729
3730   STRIP=$ac_ct_STRIP
3731 else
3732   STRIP="$ac_cv_prog_STRIP"
3733 fi
3734
3735
3736 # Check for any special flags to pass to ltconfig.
3737 libtool_flags="--cache-file=$cache_file"
3738 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
3739 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
3740 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
3741 test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
3742 test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
3743
3744
3745 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
3746 if test "${enable_libtool_lock+set}" = set; then
3747   enableval="$enable_libtool_lock"
3748
3749 fi;
3750 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
3751 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
3752
3753
3754 # Check whether --with-pic or --without-pic was given.
3755 if test "${with_pic+set}" = set; then
3756   withval="$with_pic"
3757   pic_mode="$withval"
3758 else
3759   pic_mode=default
3760 fi;
3761 test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
3762 test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
3763
3764 # Some flags need to be propagated to the compiler or linker for good
3765 # libtool support.
3766 case $host in
3767 *-*-irix6*)
3768   # Find out which ABI we are using.
3769   echo '#line 3769 "configure"' > conftest.$ac_ext
3770   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3771   (eval $ac_compile) 2>&5
3772   ac_status=$?
3773   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3774   (exit $ac_status); }; then
3775    if test "$lt_cv_prog_gnu_ld" = yes; then
3776     case `/usr/bin/file conftest.$ac_objext` in
3777     *32-bit*)
3778       LD="${LD-ld} -melf32bsmip"
3779       ;;
3780     *N32*)
3781       LD="${LD-ld} -melf32bmipn32"
3782       ;;
3783     *64-bit*)
3784       LD="${LD-ld} -melf64bmip"
3785       ;;
3786     esac
3787    else
3788     case `/usr/bin/file conftest.$ac_objext` in
3789     *32-bit*)
3790       LD="${LD-ld} -32"
3791       ;;
3792     *N32*)
3793       LD="${LD-ld} -n32"
3794       ;;
3795     *64-bit*)
3796       LD="${LD-ld} -64"
3797       ;;
3798     esac
3799    fi
3800   fi
3801   rm -rf conftest*
3802   ;;
3803
3804 ia64-*-hpux*)
3805   # Find out which ABI we are using.
3806   echo 'int i;' > conftest.$ac_ext
3807   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3808   (eval $ac_compile) 2>&5
3809   ac_status=$?
3810   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3811   (exit $ac_status); }; then
3812     case "`/usr/bin/file conftest.o`" in
3813     *ELF-32*)
3814       HPUX_IA64_MODE="32"
3815       ;;
3816     *ELF-64*)
3817       HPUX_IA64_MODE="64"
3818       ;;
3819     esac
3820   fi
3821   rm -rf conftest*
3822   ;;
3823
3824 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
3825   # Find out which ABI we are using.
3826   echo 'int i;' > conftest.$ac_ext
3827   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3828   (eval $ac_compile) 2>&5
3829   ac_status=$?
3830   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3831   (exit $ac_status); }; then
3832     case "`/usr/bin/file conftest.o`" in
3833     *32-bit*)
3834       case $host in
3835         x86_64-*linux*)
3836           LD="${LD-ld} -m elf_i386"
3837           ;;
3838         ppc64-*linux*|powerpc64-*linux*)
3839           LD="${LD-ld} -m elf32ppclinux"
3840           ;;
3841         s390x-*linux*)
3842           LD="${LD-ld} -m elf_s390"
3843           ;;
3844         sparc64-*linux*)
3845           LD="${LD-ld} -m elf32_sparc"
3846           ;;
3847       esac
3848       ;;
3849     *64-bit*)
3850       case $host in
3851         x86_64-*linux*)
3852           LD="${LD-ld} -m elf_x86_64"
3853           ;;
3854         ppc*-*linux*|powerpc*-*linux*)
3855           LD="${LD-ld} -m elf64ppc"
3856           ;;
3857         s390*-*linux*)
3858           LD="${LD-ld} -m elf64_s390"
3859           ;;
3860         sparc*-*linux*)
3861           LD="${LD-ld} -m elf64_sparc"
3862           ;;
3863       esac
3864       ;;
3865     esac
3866   fi
3867   rm -rf conftest*
3868   ;;
3869
3870 *-*-sco3.2v5*)
3871   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
3872   SAVE_CFLAGS="$CFLAGS"
3873   CFLAGS="$CFLAGS -belf"
3874   echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
3875 echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6
3876 if test "${lt_cv_cc_needs_belf+set}" = set; then
3877   echo $ECHO_N "(cached) $ECHO_C" >&6
3878 else
3879
3880
3881      ac_ext=c
3882 ac_cpp='$CPP $CPPFLAGS'
3883 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3884 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3885 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3886
3887      if test x$gcc_no_link = xyes; then
3888   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
3889 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
3890    { (exit 1); exit 1; }; }
3891 fi
3892 cat >conftest.$ac_ext <<_ACEOF
3893 /* confdefs.h.  */
3894 _ACEOF
3895 cat confdefs.h >>conftest.$ac_ext
3896 cat >>conftest.$ac_ext <<_ACEOF
3897 /* end confdefs.h.  */
3898
3899 int
3900 main ()
3901 {
3902
3903   ;
3904   return 0;
3905 }
3906 _ACEOF
3907 rm -f conftest.$ac_objext conftest$ac_exeext
3908 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3909   (eval $ac_link) 2>conftest.er1
3910   ac_status=$?
3911   grep -v '^ *+' conftest.er1 >conftest.err
3912   rm -f conftest.er1
3913   cat conftest.err >&5
3914   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3915   (exit $ac_status); } &&
3916          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3917   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3918   (eval $ac_try) 2>&5
3919   ac_status=$?
3920   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3921   (exit $ac_status); }; } &&
3922          { ac_try='test -s conftest$ac_exeext'
3923   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3924   (eval $ac_try) 2>&5
3925   ac_status=$?
3926   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3927   (exit $ac_status); }; }; then
3928   lt_cv_cc_needs_belf=yes
3929 else
3930   echo "$as_me: failed program was:" >&5
3931 sed 's/^/| /' conftest.$ac_ext >&5
3932
3933 lt_cv_cc_needs_belf=no
3934 fi
3935 rm -f conftest.err conftest.$ac_objext \
3936       conftest$ac_exeext conftest.$ac_ext
3937      ac_ext=c
3938 ac_cpp='$CPP $CPPFLAGS'
3939 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3940 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3941 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3942
3943 fi
3944 echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
3945 echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6
3946   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
3947     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
3948     CFLAGS="$SAVE_CFLAGS"
3949   fi
3950   ;;
3951
3952
3953 esac
3954
3955
3956 # Save cache, so that ltconfig can load it
3957 cat >confcache <<\_ACEOF
3958 # This file is a shell script that caches the results of configure
3959 # tests run on this system so they can be shared between configure
3960 # scripts and configure runs, see configure's option --config-cache.
3961 # It is not useful on other systems.  If it contains results you don't
3962 # want to keep, you may remove or edit it.
3963 #
3964 # config.status only pays attention to the cache file if you give it
3965 # the --recheck option to rerun configure.
3966 #
3967 # `ac_cv_env_foo' variables (set or unset) will be overridden when
3968 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3969 # following values.
3970
3971 _ACEOF
3972
3973 # The following way of writing the cache mishandles newlines in values,
3974 # but we know of no workaround that is simple, portable, and efficient.
3975 # So, don't put newlines in cache variables' values.
3976 # Ultrix sh set writes to stderr and can't be redirected directly,
3977 # and sets the high bit in the cache file unless we assign to the vars.
3978 {
3979   (set) 2>&1 |
3980     case `(ac_space=' '; set | grep ac_space) 2>&1` in
3981     *ac_space=\ *)
3982       # `set' does not quote correctly, so add quotes (double-quote
3983       # substitution turns \\\\ into \\, and sed turns \\ into \).
3984       sed -n \
3985         "s/'/'\\\\''/g;
3986           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3987       ;;
3988     *)
3989       # `set' quotes correctly as required by POSIX, so do not add quotes.
3990       sed -n \
3991         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
3992       ;;
3993     esac;
3994 } |
3995   sed '
3996      t clear
3997      : clear
3998      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3999      t end
4000      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4001      : end' >>confcache
4002 if diff $cache_file confcache >/dev/null 2>&1; then :; else
4003   if test -w $cache_file; then
4004     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
4005     cat confcache >$cache_file
4006   else
4007     echo "not updating unwritable cache $cache_file"
4008   fi
4009 fi
4010 rm -f confcache
4011
4012 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
4013 AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
4014 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
4015 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
4016 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
4017 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
4018 deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
4019 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
4020 $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
4021 || { { echo "$as_me:$LINENO: error: libtool configure failed" >&5
4022 echo "$as_me: error: libtool configure failed" >&2;}
4023    { (exit 1); exit 1; }; }
4024
4025 # Reload cache, that may have been modified by ltconfig
4026 if test -r "$cache_file"; then
4027   # Some versions of bash will fail to source /dev/null (special
4028   # files actually), so we avoid doing that.
4029   if test -f "$cache_file"; then
4030     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
4031 echo "$as_me: loading cache $cache_file" >&6;}
4032     case $cache_file in
4033       [\\/]* | ?:[\\/]* ) . $cache_file;;
4034       *)                      . ./$cache_file;;
4035     esac
4036   fi
4037 else
4038   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
4039 echo "$as_me: creating cache $cache_file" >&6;}
4040   >$cache_file
4041 fi
4042
4043
4044 # This can be used to rebuild libtool when needed
4045 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
4046
4047 # Always use our own libtool.
4048 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
4049
4050 # Redirect the config.log output again, so that the ltconfig log is not
4051 # clobbered by the next message.
4052 exec 5>>./config.log
4053
4054
4055
4056
4057
4058
4059
4060 if test "x$CC" != xcc; then
4061   echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5
4062 echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6
4063 else
4064   echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5
4065 echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6
4066 fi
4067 set dummy $CC; ac_cc=`echo $2 |
4068                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4069 if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\" = set"; then
4070   echo $ECHO_N "(cached) $ECHO_C" >&6
4071 else
4072   cat >conftest.$ac_ext <<_ACEOF
4073 /* confdefs.h.  */
4074 _ACEOF
4075 cat confdefs.h >>conftest.$ac_ext
4076 cat >>conftest.$ac_ext <<_ACEOF
4077 /* end confdefs.h.  */
4078
4079 int
4080 main ()
4081 {
4082
4083   ;
4084   return 0;
4085 }
4086 _ACEOF
4087 # Make sure it works both with $CC and with simple cc.
4088 # We do the test twice because some compilers refuse to overwrite an
4089 # existing .o file with -o, though they will create one.
4090 ac_try='$CC -c conftest.$ac_ext -o conftest.$ac_objext >&5'
4091 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4092   (eval $ac_try) 2>&5
4093   ac_status=$?
4094   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4095   (exit $ac_status); } &&
4096    test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4097   (eval $ac_try) 2>&5
4098   ac_status=$?
4099   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4100   (exit $ac_status); };
4101 then
4102   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4103   if test "x$CC" != xcc; then
4104     # Test first that cc exists at all.
4105     if { ac_try='cc -c conftest.$ac_ext >&5'
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 $ac_status); }; }; then
4111       ac_try='cc -c conftest.$ac_ext -o conftest.$ac_objext >&5'
4112       if { (eval echo "$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 $ac_status); } &&
4117          test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4118   (eval $ac_try) 2>&5
4119   ac_status=$?
4120   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4121   (exit $ac_status); };
4122       then
4123         # cc works too.
4124         :
4125       else
4126         # cc exists but doesn't like -o.
4127         eval ac_cv_prog_cc_${ac_cc}_c_o=no
4128       fi
4129     fi
4130   fi
4131 else
4132   eval ac_cv_prog_cc_${ac_cc}_c_o=no
4133 fi
4134 rm -f conftest*
4135
4136 fi
4137 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
4138   echo "$as_me:$LINENO: result: yes" >&5
4139 echo "${ECHO_T}yes" >&6
4140 else
4141   echo "$as_me:$LINENO: result: no" >&5
4142 echo "${ECHO_T}no" >&6
4143
4144 cat >>confdefs.h <<\_ACEOF
4145 #define NO_MINUS_C_MINUS_O 1
4146 _ACEOF
4147
4148 fi
4149
4150 # expand $ac_aux_dir to an absolute path
4151 am_aux_dir=`cd $ac_aux_dir && pwd`
4152
4153 # FIXME: we rely on the cache variable name because
4154 # there is no other way.
4155 set dummy $CC
4156 ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4157 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
4158    # Losing compiler, so override with the script.
4159    # FIXME: It is wrong to rewrite CC.
4160    # But if we don't then we get into trouble of one sort or another.
4161    # A longer-term fix would be to have automake use am__CC in this case,
4162    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4163    CC="$am_aux_dir/compile $CC"
4164 fi
4165
4166
4167 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4168 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
4169 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
4170 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
4171   echo $ECHO_N "(cached) $ECHO_C" >&6
4172 else
4173   cat >conftest.make <<\_ACEOF
4174 all:
4175         @echo 'ac_maketemp="$(MAKE)"'
4176 _ACEOF
4177 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
4178 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
4179 if test -n "$ac_maketemp"; then
4180   eval ac_cv_prog_make_${ac_make}_set=yes
4181 else
4182   eval ac_cv_prog_make_${ac_make}_set=no
4183 fi
4184 rm -f conftest.make
4185 fi
4186 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
4187   echo "$as_me:$LINENO: result: yes" >&5
4188 echo "${ECHO_T}yes" >&6
4189   SET_MAKE=
4190 else
4191   echo "$as_me:$LINENO: result: no" >&5
4192 echo "${ECHO_T}no" >&6
4193   SET_MAKE="MAKE=${MAKE-make}"
4194 fi
4195
4196
4197 # -------
4198 # Headers
4199 # -------
4200
4201 # Sanity check for the cross-compilation case:
4202 ac_ext=c
4203 ac_cpp='$CPP $CPPFLAGS'
4204 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4205 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4206 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4207 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
4208 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
4209 # On Suns, sometimes $CPP names a directory.
4210 if test -n "$CPP" && test -d "$CPP"; then
4211   CPP=
4212 fi
4213 if test -z "$CPP"; then
4214   if test "${ac_cv_prog_CPP+set}" = set; then
4215   echo $ECHO_N "(cached) $ECHO_C" >&6
4216 else
4217       # Double quotes because CPP needs to be expanded
4218     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4219     do
4220       ac_preproc_ok=false
4221 for ac_c_preproc_warn_flag in '' yes
4222 do
4223   # Use a header file that comes with gcc, so configuring glibc
4224   # with a fresh cross-compiler works.
4225   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4226   # <limits.h> exists even on freestanding compilers.
4227   # On the NeXT, cc -E runs the code through the compiler's parser,
4228   # not just through cpp. "Syntax error" is here to catch this case.
4229   cat >conftest.$ac_ext <<_ACEOF
4230 /* confdefs.h.  */
4231 _ACEOF
4232 cat confdefs.h >>conftest.$ac_ext
4233 cat >>conftest.$ac_ext <<_ACEOF
4234 /* end confdefs.h.  */
4235 #ifdef __STDC__
4236 # include <limits.h>
4237 #else
4238 # include <assert.h>
4239 #endif
4240                      Syntax error
4241 _ACEOF
4242 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4243   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4244   ac_status=$?
4245   grep -v '^ *+' conftest.er1 >conftest.err
4246   rm -f conftest.er1
4247   cat conftest.err >&5
4248   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4249   (exit $ac_status); } >/dev/null; then
4250   if test -s conftest.err; then
4251     ac_cpp_err=$ac_c_preproc_warn_flag
4252     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4253   else
4254     ac_cpp_err=
4255   fi
4256 else
4257   ac_cpp_err=yes
4258 fi
4259 if test -z "$ac_cpp_err"; then
4260   :
4261 else
4262   echo "$as_me: failed program was:" >&5
4263 sed 's/^/| /' conftest.$ac_ext >&5
4264
4265   # Broken: fails on valid input.
4266 continue
4267 fi
4268 rm -f conftest.err conftest.$ac_ext
4269
4270   # OK, works on sane cases.  Now check whether non-existent headers
4271   # can be detected and how.
4272   cat >conftest.$ac_ext <<_ACEOF
4273 /* confdefs.h.  */
4274 _ACEOF
4275 cat confdefs.h >>conftest.$ac_ext
4276 cat >>conftest.$ac_ext <<_ACEOF
4277 /* end confdefs.h.  */
4278 #include <ac_nonexistent.h>
4279 _ACEOF
4280 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4281   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4282   ac_status=$?
4283   grep -v '^ *+' conftest.er1 >conftest.err
4284   rm -f conftest.er1
4285   cat conftest.err >&5
4286   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4287   (exit $ac_status); } >/dev/null; then
4288   if test -s conftest.err; then
4289     ac_cpp_err=$ac_c_preproc_warn_flag
4290     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4291   else
4292     ac_cpp_err=
4293   fi
4294 else
4295   ac_cpp_err=yes
4296 fi
4297 if test -z "$ac_cpp_err"; then
4298   # Broken: success on invalid input.
4299 continue
4300 else
4301   echo "$as_me: failed program was:" >&5
4302 sed 's/^/| /' conftest.$ac_ext >&5
4303
4304   # Passes both tests.
4305 ac_preproc_ok=:
4306 break
4307 fi
4308 rm -f conftest.err conftest.$ac_ext
4309
4310 done
4311 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4312 rm -f conftest.err conftest.$ac_ext
4313 if $ac_preproc_ok; then
4314   break
4315 fi
4316
4317     done
4318     ac_cv_prog_CPP=$CPP
4319
4320 fi
4321   CPP=$ac_cv_prog_CPP
4322 else
4323   ac_cv_prog_CPP=$CPP
4324 fi
4325 echo "$as_me:$LINENO: result: $CPP" >&5
4326 echo "${ECHO_T}$CPP" >&6
4327 ac_preproc_ok=false
4328 for ac_c_preproc_warn_flag in '' yes
4329 do
4330   # Use a header file that comes with gcc, so configuring glibc
4331   # with a fresh cross-compiler works.
4332   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4333   # <limits.h> exists even on freestanding compilers.
4334   # On the NeXT, cc -E runs the code through the compiler's parser,
4335   # not just through cpp. "Syntax error" is here to catch this case.
4336   cat >conftest.$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 #ifdef __STDC__
4343 # include <limits.h>
4344 #else
4345 # include <assert.h>
4346 #endif
4347                      Syntax error
4348 _ACEOF
4349 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4350   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4351   ac_status=$?
4352   grep -v '^ *+' conftest.er1 >conftest.err
4353   rm -f conftest.er1
4354   cat conftest.err >&5
4355   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4356   (exit $ac_status); } >/dev/null; then
4357   if test -s conftest.err; then
4358     ac_cpp_err=$ac_c_preproc_warn_flag
4359     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4360   else
4361     ac_cpp_err=
4362   fi
4363 else
4364   ac_cpp_err=yes
4365 fi
4366 if test -z "$ac_cpp_err"; then
4367   :
4368 else
4369   echo "$as_me: failed program was:" >&5
4370 sed 's/^/| /' conftest.$ac_ext >&5
4371
4372   # Broken: fails on valid input.
4373 continue
4374 fi
4375 rm -f conftest.err conftest.$ac_ext
4376
4377   # OK, works on sane cases.  Now check whether non-existent headers
4378   # can be detected and how.
4379   cat >conftest.$ac_ext <<_ACEOF
4380 /* confdefs.h.  */
4381 _ACEOF
4382 cat confdefs.h >>conftest.$ac_ext
4383 cat >>conftest.$ac_ext <<_ACEOF
4384 /* end confdefs.h.  */
4385 #include <ac_nonexistent.h>
4386 _ACEOF
4387 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4388   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4389   ac_status=$?
4390   grep -v '^ *+' conftest.er1 >conftest.err
4391   rm -f conftest.er1
4392   cat conftest.err >&5
4393   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4394   (exit $ac_status); } >/dev/null; then
4395   if test -s conftest.err; then
4396     ac_cpp_err=$ac_c_preproc_warn_flag
4397     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4398   else
4399     ac_cpp_err=
4400   fi
4401 else
4402   ac_cpp_err=yes
4403 fi
4404 if test -z "$ac_cpp_err"; then
4405   # Broken: success on invalid input.
4406 continue
4407 else
4408   echo "$as_me: failed program was:" >&5
4409 sed 's/^/| /' conftest.$ac_ext >&5
4410
4411   # Passes both tests.
4412 ac_preproc_ok=:
4413 break
4414 fi
4415 rm -f conftest.err conftest.$ac_ext
4416
4417 done
4418 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4419 rm -f conftest.err conftest.$ac_ext
4420 if $ac_preproc_ok; then
4421   :
4422 else
4423   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
4424 See \`config.log' for more details." >&5
4425 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
4426 See \`config.log' for more details." >&2;}
4427    { (exit 1); exit 1; }; }
4428 fi
4429
4430 ac_ext=c
4431 ac_cpp='$CPP $CPPFLAGS'
4432 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4433 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4434 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4435
4436
4437 echo "$as_me:$LINENO: checking for egrep" >&5
4438 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
4439 if test "${ac_cv_prog_egrep+set}" = set; then
4440   echo $ECHO_N "(cached) $ECHO_C" >&6
4441 else
4442   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
4443     then ac_cv_prog_egrep='grep -E'
4444     else ac_cv_prog_egrep='egrep'
4445     fi
4446 fi
4447 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
4448 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
4449  EGREP=$ac_cv_prog_egrep
4450
4451
4452 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4453 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
4454 if test "${ac_cv_header_stdc+set}" = set; then
4455   echo $ECHO_N "(cached) $ECHO_C" >&6
4456 else
4457   cat >conftest.$ac_ext <<_ACEOF
4458 /* confdefs.h.  */
4459 _ACEOF
4460 cat confdefs.h >>conftest.$ac_ext
4461 cat >>conftest.$ac_ext <<_ACEOF
4462 /* end confdefs.h.  */
4463 #include <stdlib.h>
4464 #include <stdarg.h>
4465 #include <string.h>
4466 #include <float.h>
4467
4468 int
4469 main ()
4470 {
4471
4472   ;
4473   return 0;
4474 }
4475 _ACEOF
4476 rm -f conftest.$ac_objext
4477 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4478   (eval $ac_compile) 2>conftest.er1
4479   ac_status=$?
4480   grep -v '^ *+' conftest.er1 >conftest.err
4481   rm -f conftest.er1
4482   cat conftest.err >&5
4483   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4484   (exit $ac_status); } &&
4485          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4486   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4487   (eval $ac_try) 2>&5
4488   ac_status=$?
4489   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4490   (exit $ac_status); }; } &&
4491          { ac_try='test -s conftest.$ac_objext'
4492   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4493   (eval $ac_try) 2>&5
4494   ac_status=$?
4495   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4496   (exit $ac_status); }; }; then
4497   ac_cv_header_stdc=yes
4498 else
4499   echo "$as_me: failed program was:" >&5
4500 sed 's/^/| /' conftest.$ac_ext >&5
4501
4502 ac_cv_header_stdc=no
4503 fi
4504 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4505
4506 if test $ac_cv_header_stdc = yes; then
4507   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4508   cat >conftest.$ac_ext <<_ACEOF
4509 /* confdefs.h.  */
4510 _ACEOF
4511 cat confdefs.h >>conftest.$ac_ext
4512 cat >>conftest.$ac_ext <<_ACEOF
4513 /* end confdefs.h.  */
4514 #include <string.h>
4515
4516 _ACEOF
4517 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4518   $EGREP "memchr" >/dev/null 2>&1; then
4519   :
4520 else
4521   ac_cv_header_stdc=no
4522 fi
4523 rm -f conftest*
4524
4525 fi
4526
4527 if test $ac_cv_header_stdc = yes; then
4528   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4529   cat >conftest.$ac_ext <<_ACEOF
4530 /* confdefs.h.  */
4531 _ACEOF
4532 cat confdefs.h >>conftest.$ac_ext
4533 cat >>conftest.$ac_ext <<_ACEOF
4534 /* end confdefs.h.  */
4535 #include <stdlib.h>
4536
4537 _ACEOF
4538 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4539   $EGREP "free" >/dev/null 2>&1; then
4540   :
4541 else
4542   ac_cv_header_stdc=no
4543 fi
4544 rm -f conftest*
4545
4546 fi
4547
4548 if test $ac_cv_header_stdc = yes; then
4549   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4550   if test "$cross_compiling" = yes; then
4551   :
4552 else
4553   cat >conftest.$ac_ext <<_ACEOF
4554 /* confdefs.h.  */
4555 _ACEOF
4556 cat confdefs.h >>conftest.$ac_ext
4557 cat >>conftest.$ac_ext <<_ACEOF
4558 /* end confdefs.h.  */
4559 #include <ctype.h>
4560 #if ((' ' & 0x0FF) == 0x020)
4561 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4562 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4563 #else
4564 # define ISLOWER(c) \
4565                    (('a' <= (c) && (c) <= 'i') \
4566                      || ('j' <= (c) && (c) <= 'r') \
4567                      || ('s' <= (c) && (c) <= 'z'))
4568 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4569 #endif
4570
4571 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4572 int
4573 main ()
4574 {
4575   int i;
4576   for (i = 0; i < 256; i++)
4577     if (XOR (islower (i), ISLOWER (i))
4578         || toupper (i) != TOUPPER (i))
4579       exit(2);
4580   exit (0);
4581 }
4582 _ACEOF
4583 rm -f conftest$ac_exeext
4584 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4585   (eval $ac_link) 2>&5
4586   ac_status=$?
4587   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4588   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4589   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4590   (eval $ac_try) 2>&5
4591   ac_status=$?
4592   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4593   (exit $ac_status); }; }; then
4594   :
4595 else
4596   echo "$as_me: program exited with status $ac_status" >&5
4597 echo "$as_me: failed program was:" >&5
4598 sed 's/^/| /' conftest.$ac_ext >&5
4599
4600 ( exit $ac_status )
4601 ac_cv_header_stdc=no
4602 fi
4603 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4604 fi
4605 fi
4606 fi
4607 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4608 echo "${ECHO_T}$ac_cv_header_stdc" >&6
4609 if test $ac_cv_header_stdc = yes; then
4610
4611 cat >>confdefs.h <<\_ACEOF
4612 #define STDC_HEADERS 1
4613 _ACEOF
4614
4615 fi
4616
4617 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4618
4619
4620
4621
4622
4623
4624
4625
4626
4627 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4628                   inttypes.h stdint.h unistd.h
4629 do
4630 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4631 echo "$as_me:$LINENO: checking for $ac_header" >&5
4632 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4633 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4634   echo $ECHO_N "(cached) $ECHO_C" >&6
4635 else
4636   cat >conftest.$ac_ext <<_ACEOF
4637 /* confdefs.h.  */
4638 _ACEOF
4639 cat confdefs.h >>conftest.$ac_ext
4640 cat >>conftest.$ac_ext <<_ACEOF
4641 /* end confdefs.h.  */
4642 $ac_includes_default
4643
4644 #include <$ac_header>
4645 _ACEOF
4646 rm -f conftest.$ac_objext
4647 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4648   (eval $ac_compile) 2>conftest.er1
4649   ac_status=$?
4650   grep -v '^ *+' conftest.er1 >conftest.err
4651   rm -f conftest.er1
4652   cat conftest.err >&5
4653   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4654   (exit $ac_status); } &&
4655          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4656   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4657   (eval $ac_try) 2>&5
4658   ac_status=$?
4659   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4660   (exit $ac_status); }; } &&
4661          { ac_try='test -s conftest.$ac_objext'
4662   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4663   (eval $ac_try) 2>&5
4664   ac_status=$?
4665   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4666   (exit $ac_status); }; }; then
4667   eval "$as_ac_Header=yes"
4668 else
4669   echo "$as_me: failed program was:" >&5
4670 sed 's/^/| /' conftest.$ac_ext >&5
4671
4672 eval "$as_ac_Header=no"
4673 fi
4674 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4675 fi
4676 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4677 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4678 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4679   cat >>confdefs.h <<_ACEOF
4680 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4681 _ACEOF
4682
4683 fi
4684
4685 done
4686
4687
4688 if test "${ac_cv_header_stdio_h+set}" = set; then
4689   echo "$as_me:$LINENO: checking for stdio.h" >&5
4690 echo $ECHO_N "checking for stdio.h... $ECHO_C" >&6
4691 if test "${ac_cv_header_stdio_h+set}" = set; then
4692   echo $ECHO_N "(cached) $ECHO_C" >&6
4693 fi
4694 echo "$as_me:$LINENO: result: $ac_cv_header_stdio_h" >&5
4695 echo "${ECHO_T}$ac_cv_header_stdio_h" >&6
4696 else
4697   # Is the header compilable?
4698 echo "$as_me:$LINENO: checking stdio.h usability" >&5
4699 echo $ECHO_N "checking stdio.h usability... $ECHO_C" >&6
4700 cat >conftest.$ac_ext <<_ACEOF
4701 /* confdefs.h.  */
4702 _ACEOF
4703 cat confdefs.h >>conftest.$ac_ext
4704 cat >>conftest.$ac_ext <<_ACEOF
4705 /* end confdefs.h.  */
4706 $ac_includes_default
4707 #include <stdio.h>
4708 _ACEOF
4709 rm -f conftest.$ac_objext
4710 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4711   (eval $ac_compile) 2>conftest.er1
4712   ac_status=$?
4713   grep -v '^ *+' conftest.er1 >conftest.err
4714   rm -f conftest.er1
4715   cat conftest.err >&5
4716   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4717   (exit $ac_status); } &&
4718          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4719   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4720   (eval $ac_try) 2>&5
4721   ac_status=$?
4722   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4723   (exit $ac_status); }; } &&
4724          { ac_try='test -s conftest.$ac_objext'
4725   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4726   (eval $ac_try) 2>&5
4727   ac_status=$?
4728   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4729   (exit $ac_status); }; }; then
4730   ac_header_compiler=yes
4731 else
4732   echo "$as_me: failed program was:" >&5
4733 sed 's/^/| /' conftest.$ac_ext >&5
4734
4735 ac_header_compiler=no
4736 fi
4737 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4738 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4739 echo "${ECHO_T}$ac_header_compiler" >&6
4740
4741 # Is the header present?
4742 echo "$as_me:$LINENO: checking stdio.h presence" >&5
4743 echo $ECHO_N "checking stdio.h presence... $ECHO_C" >&6
4744 cat >conftest.$ac_ext <<_ACEOF
4745 /* confdefs.h.  */
4746 _ACEOF
4747 cat confdefs.h >>conftest.$ac_ext
4748 cat >>conftest.$ac_ext <<_ACEOF
4749 /* end confdefs.h.  */
4750 #include <stdio.h>
4751 _ACEOF
4752 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4753   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4754   ac_status=$?
4755   grep -v '^ *+' conftest.er1 >conftest.err
4756   rm -f conftest.er1
4757   cat conftest.err >&5
4758   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4759   (exit $ac_status); } >/dev/null; then
4760   if test -s conftest.err; then
4761     ac_cpp_err=$ac_c_preproc_warn_flag
4762     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4763   else
4764     ac_cpp_err=
4765   fi
4766 else
4767   ac_cpp_err=yes
4768 fi
4769 if test -z "$ac_cpp_err"; then
4770   ac_header_preproc=yes
4771 else
4772   echo "$as_me: failed program was:" >&5
4773 sed 's/^/| /' conftest.$ac_ext >&5
4774
4775   ac_header_preproc=no
4776 fi
4777 rm -f conftest.err conftest.$ac_ext
4778 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4779 echo "${ECHO_T}$ac_header_preproc" >&6
4780
4781 # So?  What about this header?
4782 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4783   yes:no: )
4784     { echo "$as_me:$LINENO: WARNING: stdio.h: accepted by the compiler, rejected by the preprocessor!" >&5
4785 echo "$as_me: WARNING: stdio.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
4786     { echo "$as_me:$LINENO: WARNING: stdio.h: proceeding with the compiler's result" >&5
4787 echo "$as_me: WARNING: stdio.h: proceeding with the compiler's result" >&2;}
4788     ac_header_preproc=yes
4789     ;;
4790   no:yes:* )
4791     { echo "$as_me:$LINENO: WARNING: stdio.h: present but cannot be compiled" >&5
4792 echo "$as_me: WARNING: stdio.h: present but cannot be compiled" >&2;}
4793     { echo "$as_me:$LINENO: WARNING: stdio.h:     check for missing prerequisite headers?" >&5
4794 echo "$as_me: WARNING: stdio.h:     check for missing prerequisite headers?" >&2;}
4795     { echo "$as_me:$LINENO: WARNING: stdio.h: see the Autoconf documentation" >&5
4796 echo "$as_me: WARNING: stdio.h: see the Autoconf documentation" >&2;}
4797     { echo "$as_me:$LINENO: WARNING: stdio.h:     section \"Present But Cannot Be Compiled\"" >&5
4798 echo "$as_me: WARNING: stdio.h:     section \"Present But Cannot Be Compiled\"" >&2;}
4799     { echo "$as_me:$LINENO: WARNING: stdio.h: proceeding with the preprocessor's result" >&5
4800 echo "$as_me: WARNING: stdio.h: proceeding with the preprocessor's result" >&2;}
4801     { echo "$as_me:$LINENO: WARNING: stdio.h: in the future, the compiler will take precedence" >&5
4802 echo "$as_me: WARNING: stdio.h: in the future, the compiler will take precedence" >&2;}
4803     (
4804       cat <<\_ASBOX
4805 ## ----------------------------------------- ##
4806 ## Report this to the package-unused lists.  ##
4807 ## ----------------------------------------- ##
4808 _ASBOX
4809     ) |
4810       sed "s/^/$as_me: WARNING:     /" >&2
4811     ;;
4812 esac
4813 echo "$as_me:$LINENO: checking for stdio.h" >&5
4814 echo $ECHO_N "checking for stdio.h... $ECHO_C" >&6
4815 if test "${ac_cv_header_stdio_h+set}" = set; then
4816   echo $ECHO_N "(cached) $ECHO_C" >&6
4817 else
4818   ac_cv_header_stdio_h=$ac_header_preproc
4819 fi
4820 echo "$as_me:$LINENO: result: $ac_cv_header_stdio_h" >&5
4821 echo "${ECHO_T}$ac_cv_header_stdio_h" >&6
4822
4823 fi
4824 if test $ac_cv_header_stdio_h = yes; then
4825   :
4826 else
4827   { { echo "$as_me:$LINENO: error: Can't find stdio.h.
4828 You must have a usable C system for the target already installed, at least
4829 including headers and, preferably, the library, before you can configure
4830 the Objective C runtime system.  If necessary, install gcc now with
4831 \`LANGUAGES=c', then the target library, then build with \`LANGUAGES=objc'." >&5
4832 echo "$as_me: error: Can't find stdio.h.
4833 You must have a usable C system for the target already installed, at least
4834 including headers and, preferably, the library, before you can configure
4835 the Objective C runtime system.  If necessary, install gcc now with
4836 \`LANGUAGES=c', then the target library, then build with \`LANGUAGES=objc'." >&2;}
4837    { (exit 1); exit 1; }; }
4838 fi
4839
4840
4841
4842 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4843 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
4844 if test "${ac_cv_header_stdc+set}" = set; then
4845   echo $ECHO_N "(cached) $ECHO_C" >&6
4846 else
4847   cat >conftest.$ac_ext <<_ACEOF
4848 /* confdefs.h.  */
4849 _ACEOF
4850 cat confdefs.h >>conftest.$ac_ext
4851 cat >>conftest.$ac_ext <<_ACEOF
4852 /* end confdefs.h.  */
4853 #include <stdlib.h>
4854 #include <stdarg.h>
4855 #include <string.h>
4856 #include <float.h>
4857
4858 int
4859 main ()
4860 {
4861
4862   ;
4863   return 0;
4864 }
4865 _ACEOF
4866 rm -f conftest.$ac_objext
4867 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4868   (eval $ac_compile) 2>conftest.er1
4869   ac_status=$?
4870   grep -v '^ *+' conftest.er1 >conftest.err
4871   rm -f conftest.er1
4872   cat conftest.err >&5
4873   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4874   (exit $ac_status); } &&
4875          { ac_try='test -z "$ac_c_werror_flag"                   || 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 $ac_status); }; }; then
4887   ac_cv_header_stdc=yes
4888 else
4889   echo "$as_me: failed program was:" >&5
4890 sed 's/^/| /' conftest.$ac_ext >&5
4891
4892 ac_cv_header_stdc=no
4893 fi
4894 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4895
4896 if test $ac_cv_header_stdc = yes; then
4897   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4898   cat >conftest.$ac_ext <<_ACEOF
4899 /* confdefs.h.  */
4900 _ACEOF
4901 cat confdefs.h >>conftest.$ac_ext
4902 cat >>conftest.$ac_ext <<_ACEOF
4903 /* end confdefs.h.  */
4904 #include <string.h>
4905
4906 _ACEOF
4907 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4908   $EGREP "memchr" >/dev/null 2>&1; then
4909   :
4910 else
4911   ac_cv_header_stdc=no
4912 fi
4913 rm -f conftest*
4914
4915 fi
4916
4917 if test $ac_cv_header_stdc = yes; then
4918   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4919   cat >conftest.$ac_ext <<_ACEOF
4920 /* confdefs.h.  */
4921 _ACEOF
4922 cat confdefs.h >>conftest.$ac_ext
4923 cat >>conftest.$ac_ext <<_ACEOF
4924 /* end confdefs.h.  */
4925 #include <stdlib.h>
4926
4927 _ACEOF
4928 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4929   $EGREP "free" >/dev/null 2>&1; then
4930   :
4931 else
4932   ac_cv_header_stdc=no
4933 fi
4934 rm -f conftest*
4935
4936 fi
4937
4938 if test $ac_cv_header_stdc = yes; then
4939   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4940   if test "$cross_compiling" = yes; then
4941   :
4942 else
4943   cat >conftest.$ac_ext <<_ACEOF
4944 /* confdefs.h.  */
4945 _ACEOF
4946 cat confdefs.h >>conftest.$ac_ext
4947 cat >>conftest.$ac_ext <<_ACEOF
4948 /* end confdefs.h.  */
4949 #include <ctype.h>
4950 #if ((' ' & 0x0FF) == 0x020)
4951 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4952 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4953 #else
4954 # define ISLOWER(c) \
4955                    (('a' <= (c) && (c) <= 'i') \
4956                      || ('j' <= (c) && (c) <= 'r') \
4957                      || ('s' <= (c) && (c) <= 'z'))
4958 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4959 #endif
4960
4961 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4962 int
4963 main ()
4964 {
4965   int i;
4966   for (i = 0; i < 256; i++)
4967     if (XOR (islower (i), ISLOWER (i))
4968         || toupper (i) != TOUPPER (i))
4969       exit(2);
4970   exit (0);
4971 }
4972 _ACEOF
4973 rm -f conftest$ac_exeext
4974 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4975   (eval $ac_link) 2>&5
4976   ac_status=$?
4977   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4978   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4979   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4980   (eval $ac_try) 2>&5
4981   ac_status=$?
4982   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4983   (exit $ac_status); }; }; then
4984   :
4985 else
4986   echo "$as_me: program exited with status $ac_status" >&5
4987 echo "$as_me: failed program was:" >&5
4988 sed 's/^/| /' conftest.$ac_ext >&5
4989
4990 ( exit $ac_status )
4991 ac_cv_header_stdc=no
4992 fi
4993 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4994 fi
4995 fi
4996 fi
4997 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4998 echo "${ECHO_T}$ac_cv_header_stdc" >&6
4999 if test $ac_cv_header_stdc = yes; then
5000
5001 cat >>confdefs.h <<\_ACEOF
5002 #define STDC_HEADERS 1
5003 _ACEOF
5004
5005 fi
5006
5007
5008
5009 for ac_header in sched.h
5010 do
5011 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5012 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5013   echo "$as_me:$LINENO: checking for $ac_header" >&5
5014 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5015 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5016   echo $ECHO_N "(cached) $ECHO_C" >&6
5017 fi
5018 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5019 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5020 else
5021   # Is the header compilable?
5022 echo "$as_me:$LINENO: checking $ac_header usability" >&5
5023 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5024 cat >conftest.$ac_ext <<_ACEOF
5025 /* confdefs.h.  */
5026 _ACEOF
5027 cat confdefs.h >>conftest.$ac_ext
5028 cat >>conftest.$ac_ext <<_ACEOF
5029 /* end confdefs.h.  */
5030 $ac_includes_default
5031 #include <$ac_header>
5032 _ACEOF
5033 rm -f conftest.$ac_objext
5034 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5035   (eval $ac_compile) 2>conftest.er1
5036   ac_status=$?
5037   grep -v '^ *+' conftest.er1 >conftest.err
5038   rm -f conftest.er1
5039   cat conftest.err >&5
5040   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5041   (exit $ac_status); } &&
5042          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
5043   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5044   (eval $ac_try) 2>&5
5045   ac_status=$?
5046   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5047   (exit $ac_status); }; } &&
5048          { ac_try='test -s conftest.$ac_objext'
5049   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5050   (eval $ac_try) 2>&5
5051   ac_status=$?
5052   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5053   (exit $ac_status); }; }; then
5054   ac_header_compiler=yes
5055 else
5056   echo "$as_me: failed program was:" >&5
5057 sed 's/^/| /' conftest.$ac_ext >&5
5058
5059 ac_header_compiler=no
5060 fi
5061 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5062 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5063 echo "${ECHO_T}$ac_header_compiler" >&6
5064
5065 # Is the header present?
5066 echo "$as_me:$LINENO: checking $ac_header presence" >&5
5067 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5068 cat >conftest.$ac_ext <<_ACEOF
5069 /* confdefs.h.  */
5070 _ACEOF
5071 cat confdefs.h >>conftest.$ac_ext
5072 cat >>conftest.$ac_ext <<_ACEOF
5073 /* end confdefs.h.  */
5074 #include <$ac_header>
5075 _ACEOF
5076 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5077   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5078   ac_status=$?
5079   grep -v '^ *+' conftest.er1 >conftest.err
5080   rm -f conftest.er1
5081   cat conftest.err >&5
5082   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5083   (exit $ac_status); } >/dev/null; then
5084   if test -s conftest.err; then
5085     ac_cpp_err=$ac_c_preproc_warn_flag
5086     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5087   else
5088     ac_cpp_err=
5089   fi
5090 else
5091   ac_cpp_err=yes
5092 fi
5093 if test -z "$ac_cpp_err"; then
5094   ac_header_preproc=yes
5095 else
5096   echo "$as_me: failed program was:" >&5
5097 sed 's/^/| /' conftest.$ac_ext >&5
5098
5099   ac_header_preproc=no
5100 fi
5101 rm -f conftest.err conftest.$ac_ext
5102 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5103 echo "${ECHO_T}$ac_header_preproc" >&6
5104
5105 # So?  What about this header?
5106 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5107   yes:no: )
5108     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5109 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5110     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5111 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5112     ac_header_preproc=yes
5113     ;;
5114   no:yes:* )
5115     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5116 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5117     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5118 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5119     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5120 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5121     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5122 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5123     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5124 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5125     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5126 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5127     (
5128       cat <<\_ASBOX
5129 ## ----------------------------------------- ##
5130 ## Report this to the package-unused lists.  ##
5131 ## ----------------------------------------- ##
5132 _ASBOX
5133     ) |
5134       sed "s/^/$as_me: WARNING:     /" >&2
5135     ;;
5136 esac
5137 echo "$as_me:$LINENO: checking for $ac_header" >&5
5138 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5139 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5140   echo $ECHO_N "(cached) $ECHO_C" >&6
5141 else
5142   eval "$as_ac_Header=\$ac_header_preproc"
5143 fi
5144 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5145 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5146
5147 fi
5148 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5149   cat >>confdefs.h <<_ACEOF
5150 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5151 _ACEOF
5152
5153 fi
5154
5155 done
5156
5157
5158 # -----------
5159 # Miscellanea
5160 # -----------
5161
5162 echo "$as_me:$LINENO: checking for thread model used by GCC" >&5
5163 echo $ECHO_N "checking for thread model used by GCC... $ECHO_C" >&6
5164 target_thread_file=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
5165 echo "$as_me:$LINENO: result: $target_thread_file" >&5
5166 echo "${ECHO_T}$target_thread_file" >&6
5167
5168 if test $target_thread_file != single; then
5169
5170 cat >>confdefs.h <<\_ACEOF
5171 #define HAVE_GTHR_DEFAULT 1
5172 _ACEOF
5173
5174 fi
5175
5176
5177 echo "$as_me:$LINENO: checking for exception model to use" >&5
5178 echo $ECHO_N "checking for exception model to use... $ECHO_C" >&6
5179 ac_ext=c
5180 ac_cpp='$CPP $CPPFLAGS'
5181 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5182 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5183 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5184
5185 # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
5186 if test "${enable_sjlj_exceptions+set}" = set; then
5187   enableval="$enable_sjlj_exceptions"
5188   :
5189 else
5190   cat > conftest.$ac_ext << EOF
5191 #line 5191 "configure"
5192 @interface Frob
5193 @end
5194 @implementation Frob
5195 @end
5196 int proc();
5197 int foo()
5198 {
5199   @try {
5200    return proc();
5201   }
5202   @catch (Frob* ex) {
5203     return 0;
5204   }
5205 }
5206 EOF
5207 old_CFLAGS="$CFLAGS"
5208 CFLAGS="-x objective-c -fgnu-runtime -fobjc-exceptions -S"
5209 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5210   (eval $ac_compile) 2>&5
5211   ac_status=$?
5212   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5213   (exit $ac_status); }; then
5214   if grep _Unwind_SjLj_Resume conftest.s >/dev/null 2>&1 ; then
5215     enable_sjlj_exceptions=yes
5216   elif grep _Unwind_Resume conftest.s >/dev/null 2>&1 ; then
5217     enable_sjlj_exceptions=no
5218   fi
5219 fi
5220 CFLAGS="$old_CFLAGS"
5221 rm -f conftest*
5222 fi;
5223 if test x$enable_sjlj_exceptions = xyes; then
5224
5225 cat >>confdefs.h <<\_ACEOF
5226 #define SJLJ_EXCEPTIONS 1
5227 _ACEOF
5228
5229   ac_exception_model_name=sjlj
5230 elif test x$enable_sjlj_exceptions = xno; then
5231   ac_exception_model_name="call frame"
5232 else
5233   { { echo "$as_me:$LINENO: error: unable to detect exception model" >&5
5234 echo "$as_me: error: unable to detect exception model" >&2;}
5235    { (exit 1); exit 1; }; }
5236 fi
5237 ac_ext=c
5238 ac_cpp='$CPP $CPPFLAGS'
5239 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5240 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5241 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5242
5243 echo "$as_me:$LINENO: result: $ac_exception_model_name" >&5
5244 echo "${ECHO_T}$ac_exception_model_name" >&6
5245
5246 # ------
5247 # Output
5248 # ------
5249
5250           ac_config_files="$ac_config_files Makefile"
5251
5252
5253           ac_config_commands="$ac_config_commands default"
5254
5255
5256 cat >confcache <<\_ACEOF
5257 # This file is a shell script that caches the results of configure
5258 # tests run on this system so they can be shared between configure
5259 # scripts and configure runs, see configure's option --config-cache.
5260 # It is not useful on other systems.  If it contains results you don't
5261 # want to keep, you may remove or edit it.
5262 #
5263 # config.status only pays attention to the cache file if you give it
5264 # the --recheck option to rerun configure.
5265 #
5266 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5267 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5268 # following values.
5269
5270 _ACEOF
5271
5272 # The following way of writing the cache mishandles newlines in values,
5273 # but we know of no workaround that is simple, portable, and efficient.
5274 # So, don't put newlines in cache variables' values.
5275 # Ultrix sh set writes to stderr and can't be redirected directly,
5276 # and sets the high bit in the cache file unless we assign to the vars.
5277 {
5278   (set) 2>&1 |
5279     case `(ac_space=' '; set | grep ac_space) 2>&1` in
5280     *ac_space=\ *)
5281       # `set' does not quote correctly, so add quotes (double-quote
5282       # substitution turns \\\\ into \\, and sed turns \\ into \).
5283       sed -n \
5284         "s/'/'\\\\''/g;
5285           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5286       ;;
5287     *)
5288       # `set' quotes correctly as required by POSIX, so do not add quotes.
5289       sed -n \
5290         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
5291       ;;
5292     esac;
5293 } |
5294   sed '
5295      t clear
5296      : clear
5297      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5298      t end
5299      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5300      : end' >>confcache
5301 if diff $cache_file confcache >/dev/null 2>&1; then :; else
5302   if test -w $cache_file; then
5303     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
5304     cat confcache >$cache_file
5305   else
5306     echo "not updating unwritable cache $cache_file"
5307   fi
5308 fi
5309 rm -f confcache
5310
5311 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5312 # Let make expand exec_prefix.
5313 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5314
5315 # VPATH may cause trouble with some makes, so we remove $(srcdir),
5316 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
5317 # trailing colons and then remove the whole line if VPATH becomes empty
5318 # (actually we leave an empty line to preserve line numbers).
5319 if test "x$srcdir" = x.; then
5320   ac_vpsub='/^[  ]*VPATH[        ]*=/{
5321 s/:*\$(srcdir):*/:/;
5322 s/:*\${srcdir}:*/:/;
5323 s/:*@srcdir@:*/:/;
5324 s/^\([^=]*=[     ]*\):*/\1/;
5325 s/:*$//;
5326 s/^[^=]*=[       ]*$//;
5327 }'
5328 fi
5329
5330 DEFS=-DHAVE_CONFIG_H
5331
5332 ac_libobjs=
5333 ac_ltlibobjs=
5334 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5335   # 1. Remove the extension, and $U if already installed.
5336   ac_i=`echo "$ac_i" |
5337          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
5338   # 2. Add them.
5339   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
5340   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
5341 done
5342 LIBOBJS=$ac_libobjs
5343
5344 LTLIBOBJS=$ac_ltlibobjs
5345
5346
5347 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
5348   { { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.
5349 Usually this means the macro was only invoked conditionally." >&5
5350 echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
5351 Usually this means the macro was only invoked conditionally." >&2;}
5352    { (exit 1); exit 1; }; }
5353 fi
5354
5355 : ${CONFIG_STATUS=./config.status}
5356 ac_clean_files_save=$ac_clean_files
5357 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5358 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
5359 echo "$as_me: creating $CONFIG_STATUS" >&6;}
5360 cat >$CONFIG_STATUS <<_ACEOF
5361 #! $SHELL
5362 # Generated by $as_me.
5363 # Run this file to recreate the current configuration.
5364 # Compiler output produced by configure, useful for debugging
5365 # configure, is in config.log if it exists.
5366
5367 debug=false
5368 ac_cs_recheck=false
5369 ac_cs_silent=false
5370 SHELL=\${CONFIG_SHELL-$SHELL}
5371 _ACEOF
5372
5373 cat >>$CONFIG_STATUS <<\_ACEOF
5374 ## --------------------- ##
5375 ## M4sh Initialization.  ##
5376 ## --------------------- ##
5377
5378 # Be Bourne compatible
5379 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
5380   emulate sh
5381   NULLCMD=:
5382   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
5383   # is contrary to our usage.  Disable this feature.
5384   alias -g '${1+"$@"}'='"$@"'
5385 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
5386   set -o posix
5387 fi
5388 DUALCASE=1; export DUALCASE # for MKS sh
5389
5390 # Support unset when possible.
5391 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5392   as_unset=unset
5393 else
5394   as_unset=false
5395 fi
5396
5397
5398 # Work around bugs in pre-3.0 UWIN ksh.
5399 $as_unset ENV MAIL MAILPATH
5400 PS1='$ '
5401 PS2='> '
5402 PS4='+ '
5403
5404 # NLS nuisances.
5405 for as_var in \
5406   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
5407   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
5408   LC_TELEPHONE LC_TIME
5409 do
5410   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
5411     eval $as_var=C; export $as_var
5412   else
5413     $as_unset $as_var
5414   fi
5415 done
5416
5417 # Required to use basename.
5418 if expr a : '\(a\)' >/dev/null 2>&1; then
5419   as_expr=expr
5420 else
5421   as_expr=false
5422 fi
5423
5424 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
5425   as_basename=basename
5426 else
5427   as_basename=false
5428 fi
5429
5430
5431 # Name of the executable.
5432 as_me=`$as_basename "$0" ||
5433 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5434          X"$0" : 'X\(//\)$' \| \
5435          X"$0" : 'X\(/\)$' \| \
5436          .     : '\(.\)' 2>/dev/null ||
5437 echo X/"$0" |
5438     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
5439           /^X\/\(\/\/\)$/{ s//\1/; q; }
5440           /^X\/\(\/\).*/{ s//\1/; q; }
5441           s/.*/./; q'`
5442
5443
5444 # PATH needs CR, and LINENO needs CR and PATH.
5445 # Avoid depending upon Character Ranges.
5446 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5447 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5448 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5449 as_cr_digits='0123456789'
5450 as_cr_alnum=$as_cr_Letters$as_cr_digits
5451
5452 # The user is always right.
5453 if test "${PATH_SEPARATOR+set}" != set; then
5454   echo "#! /bin/sh" >conf$$.sh
5455   echo  "exit 0"   >>conf$$.sh
5456   chmod +x conf$$.sh
5457   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
5458     PATH_SEPARATOR=';'
5459   else
5460     PATH_SEPARATOR=:
5461   fi
5462   rm -f conf$$.sh
5463 fi
5464
5465
5466   as_lineno_1=$LINENO
5467   as_lineno_2=$LINENO
5468   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
5469   test "x$as_lineno_1" != "x$as_lineno_2" &&
5470   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
5471   # Find who we are.  Look in the path if we contain no path at all
5472   # relative or not.
5473   case $0 in
5474     *[\\/]* ) as_myself=$0 ;;
5475     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5476 for as_dir in $PATH
5477 do
5478   IFS=$as_save_IFS
5479   test -z "$as_dir" && as_dir=.
5480   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5481 done
5482
5483        ;;
5484   esac
5485   # We did not find ourselves, most probably we were run as `sh COMMAND'
5486   # in which case we are not to be found in the path.
5487   if test "x$as_myself" = x; then
5488     as_myself=$0
5489   fi
5490   if test ! -f "$as_myself"; then
5491     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
5492 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
5493    { (exit 1); exit 1; }; }
5494   fi
5495   case $CONFIG_SHELL in
5496   '')
5497     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5498 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
5499 do
5500   IFS=$as_save_IFS
5501   test -z "$as_dir" && as_dir=.
5502   for as_base in sh bash ksh sh5; do
5503          case $as_dir in
5504          /*)
5505            if ("$as_dir/$as_base" -c '
5506   as_lineno_1=$LINENO
5507   as_lineno_2=$LINENO
5508   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
5509   test "x$as_lineno_1" != "x$as_lineno_2" &&
5510   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
5511              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
5512              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
5513              CONFIG_SHELL=$as_dir/$as_base
5514              export CONFIG_SHELL
5515              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
5516            fi;;
5517          esac
5518        done
5519 done
5520 ;;
5521   esac
5522
5523   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
5524   # uniformly replaced by the line number.  The first 'sed' inserts a
5525   # line-number line before each line; the second 'sed' does the real
5526   # work.  The second script uses 'N' to pair each line-number line
5527   # with the numbered line, and appends trailing '-' during
5528   # substitution so that $LINENO is not a special case at line end.
5529   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
5530   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
5531   sed '=' <$as_myself |
5532     sed '
5533       N
5534       s,$,-,
5535       : loop
5536       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
5537       t loop
5538       s,-$,,
5539       s,^['$as_cr_digits']*\n,,
5540     ' >$as_me.lineno &&
5541   chmod +x $as_me.lineno ||
5542     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
5543 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
5544    { (exit 1); exit 1; }; }
5545
5546   # Don't try to exec as it changes $[0], causing all sort of problems
5547   # (the dirname of $[0] is not the place where we might find the
5548   # original and so on.  Autoconf is especially sensible to this).
5549   . ./$as_me.lineno
5550   # Exit status is that of the last command.
5551   exit
5552 }
5553
5554
5555 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
5556   *c*,-n*) ECHO_N= ECHO_C='
5557 ' ECHO_T='      ' ;;
5558   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
5559   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
5560 esac
5561
5562 if expr a : '\(a\)' >/dev/null 2>&1; then
5563   as_expr=expr
5564 else
5565   as_expr=false
5566 fi
5567
5568 rm -f conf$$ conf$$.exe conf$$.file
5569 echo >conf$$.file
5570 if ln -s conf$$.file conf$$ 2>/dev/null; then
5571   # We could just check for DJGPP; but this test a) works b) is more generic
5572   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
5573   if test -f conf$$.exe; then
5574     # Don't use ln at all; we don't have any links
5575     as_ln_s='cp -p'
5576   else
5577     as_ln_s='ln -s'
5578   fi
5579 elif ln conf$$.file conf$$ 2>/dev/null; then
5580   as_ln_s=ln
5581 else
5582   as_ln_s='cp -p'
5583 fi
5584 rm -f conf$$ conf$$.exe conf$$.file
5585
5586 if mkdir -p . 2>/dev/null; then
5587   as_mkdir_p=:
5588 else
5589   test -d ./-p && rmdir ./-p
5590   as_mkdir_p=false
5591 fi
5592
5593 as_executable_p="test -f"
5594
5595 # Sed expression to map a string onto a valid CPP name.
5596 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5597
5598 # Sed expression to map a string onto a valid variable name.
5599 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5600
5601
5602 # IFS
5603 # We need space, tab and new line, in precisely that order.
5604 as_nl='
5605 '
5606 IFS="   $as_nl"
5607
5608 # CDPATH.
5609 $as_unset CDPATH
5610
5611 exec 6>&1
5612
5613 # Open the log real soon, to keep \$[0] and so on meaningful, and to
5614 # report actual input values of CONFIG_FILES etc. instead of their
5615 # values after options handling.  Logging --version etc. is OK.
5616 exec 5>>config.log
5617 {
5618   echo
5619   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5620 ## Running $as_me. ##
5621 _ASBOX
5622 } >&5
5623 cat >&5 <<_CSEOF
5624
5625 This file was extended by package-unused $as_me version-unused, which was
5626 generated by GNU Autoconf 2.59.  Invocation command line was
5627
5628   CONFIG_FILES    = $CONFIG_FILES
5629   CONFIG_HEADERS  = $CONFIG_HEADERS
5630   CONFIG_LINKS    = $CONFIG_LINKS
5631   CONFIG_COMMANDS = $CONFIG_COMMANDS
5632   $ $0 $@
5633
5634 _CSEOF
5635 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
5636 echo >&5
5637 _ACEOF
5638
5639 # Files that config.status was made for.
5640 if test -n "$ac_config_files"; then
5641   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
5642 fi
5643
5644 if test -n "$ac_config_headers"; then
5645   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
5646 fi
5647
5648 if test -n "$ac_config_links"; then
5649   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
5650 fi
5651
5652 if test -n "$ac_config_commands"; then
5653   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
5654 fi
5655
5656 cat >>$CONFIG_STATUS <<\_ACEOF
5657
5658 ac_cs_usage="\
5659 \`$as_me' instantiates files from templates according to the
5660 current configuration.
5661
5662 Usage: $0 [OPTIONS] [FILE]...
5663
5664   -h, --help       print this help, then exit
5665   -V, --version    print version number, then exit
5666   -q, --quiet      do not print progress messages
5667   -d, --debug      don't remove temporary files
5668       --recheck    update $as_me by reconfiguring in the same conditions
5669   --file=FILE[:TEMPLATE]
5670                    instantiate the configuration file FILE
5671   --header=FILE[:TEMPLATE]
5672                    instantiate the configuration header FILE
5673
5674 Configuration files:
5675 $config_files
5676
5677 Configuration headers:
5678 $config_headers
5679
5680 Configuration commands:
5681 $config_commands
5682
5683 Report bugs to <bug-autoconf@gnu.org>."
5684 _ACEOF
5685
5686 cat >>$CONFIG_STATUS <<_ACEOF
5687 ac_cs_version="\\
5688 package-unused config.status version-unused
5689 configured by $0, generated by GNU Autoconf 2.59,
5690   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
5691
5692 Copyright (C) 2003 Free Software Foundation, Inc.
5693 This config.status script is free software; the Free Software Foundation
5694 gives unlimited permission to copy, distribute and modify it."
5695 srcdir=$srcdir
5696 INSTALL="$INSTALL"
5697 _ACEOF
5698
5699 cat >>$CONFIG_STATUS <<\_ACEOF
5700 # If no file are specified by the user, then we need to provide default
5701 # value.  By we need to know if files were specified by the user.
5702 ac_need_defaults=:
5703 while test $# != 0
5704 do
5705   case $1 in
5706   --*=*)
5707     ac_option=`expr "x$1" : 'x\([^=]*\)='`
5708     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
5709     ac_shift=:
5710     ;;
5711   -*)
5712     ac_option=$1
5713     ac_optarg=$2
5714     ac_shift=shift
5715     ;;
5716   *) # This is not an option, so the user has probably given explicit
5717      # arguments.
5718      ac_option=$1
5719      ac_need_defaults=false;;
5720   esac
5721
5722   case $ac_option in
5723   # Handling of the options.
5724 _ACEOF
5725 cat >>$CONFIG_STATUS <<\_ACEOF
5726   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5727     ac_cs_recheck=: ;;
5728   --version | --vers* | -V )
5729     echo "$ac_cs_version"; exit 0 ;;
5730   --he | --h)
5731     # Conflict between --help and --header
5732     { { echo "$as_me:$LINENO: error: ambiguous option: $1
5733 Try \`$0 --help' for more information." >&5
5734 echo "$as_me: error: ambiguous option: $1
5735 Try \`$0 --help' for more information." >&2;}
5736    { (exit 1); exit 1; }; };;
5737   --help | --hel | -h )
5738     echo "$ac_cs_usage"; exit 0 ;;
5739   --debug | --d* | -d )
5740     debug=: ;;
5741   --file | --fil | --fi | --f )
5742     $ac_shift
5743     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
5744     ac_need_defaults=false;;
5745   --header | --heade | --head | --hea )
5746     $ac_shift
5747     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
5748     ac_need_defaults=false;;
5749   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5750   | -silent | --silent | --silen | --sile | --sil | --si | --s)
5751     ac_cs_silent=: ;;
5752
5753   # This is an error.
5754   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
5755 Try \`$0 --help' for more information." >&5
5756 echo "$as_me: error: unrecognized option: $1
5757 Try \`$0 --help' for more information." >&2;}
5758    { (exit 1); exit 1; }; } ;;
5759
5760   *) ac_config_targets="$ac_config_targets $1" ;;
5761
5762   esac
5763   shift
5764 done
5765
5766 ac_configure_extra_args=
5767
5768 if $ac_cs_silent; then
5769   exec 6>/dev/null
5770   ac_configure_extra_args="$ac_configure_extra_args --silent"
5771 fi
5772
5773 _ACEOF
5774 cat >>$CONFIG_STATUS <<_ACEOF
5775 if \$ac_cs_recheck; then
5776   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
5777   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5778 fi
5779
5780 _ACEOF
5781
5782 cat >>$CONFIG_STATUS <<_ACEOF
5783 #
5784 # INIT-COMMANDS section.
5785 #
5786
5787 srcdir=${srcdir}
5788 host=${host}
5789 target=${target}
5790 with_target_subdir=${with_target_subdir}
5791 with_multisubdir=${with_multisubdir}
5792 ac_configure_args="--enable-multilib ${ac_configure_args}"
5793 toplevel_srcdir=${toplevel_srcdir}
5794 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
5795 ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
5796
5797
5798 _ACEOF
5799
5800
5801
5802 cat >>$CONFIG_STATUS <<\_ACEOF
5803 for ac_config_target in $ac_config_targets
5804 do
5805   case "$ac_config_target" in
5806   # Handling of arguments.
5807   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5808   "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
5809   "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
5810   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
5811 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
5812    { (exit 1); exit 1; }; };;
5813   esac
5814 done
5815
5816 # If the user did not use the arguments to specify the items to instantiate,
5817 # then the envvar interface is used.  Set only those that are not.
5818 # We use the long form for the default assignment because of an extremely
5819 # bizarre bug on SunOS 4.1.3.
5820 if $ac_need_defaults; then
5821   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5822   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5823   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5824 fi
5825
5826 # Have a temporary directory for convenience.  Make it in the build tree
5827 # simply because there is no reason to put it here, and in addition,
5828 # creating and moving files from /tmp can sometimes cause problems.
5829 # Create a temporary directory, and hook for its removal unless debugging.
5830 $debug ||
5831 {
5832   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
5833   trap '{ (exit 1); exit 1; }' 1 2 13 15
5834 }
5835
5836 # Create a (secure) tmp directory for tmp files.
5837
5838 {
5839   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
5840   test -n "$tmp" && test -d "$tmp"
5841 }  ||
5842 {
5843   tmp=./confstat$$-$RANDOM
5844   (umask 077 && mkdir $tmp)
5845 } ||
5846 {
5847    echo "$me: cannot create a temporary directory in ." >&2
5848    { (exit 1); exit 1; }
5849 }
5850
5851 _ACEOF
5852
5853 cat >>$CONFIG_STATUS <<_ACEOF
5854
5855 #
5856 # CONFIG_FILES section.
5857 #
5858
5859 # No need to generate the scripts if there are no CONFIG_FILES.
5860 # This happens for instance when ./config.status config.h
5861 if test -n "\$CONFIG_FILES"; then
5862   # Protect against being on the right side of a sed subst in config.status.
5863   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
5864    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
5865 s,@SHELL@,$SHELL,;t t
5866 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
5867 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
5868 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
5869 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
5870 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
5871 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
5872 s,@exec_prefix@,$exec_prefix,;t t
5873 s,@prefix@,$prefix,;t t
5874 s,@program_transform_name@,$program_transform_name,;t t
5875 s,@bindir@,$bindir,;t t
5876 s,@sbindir@,$sbindir,;t t
5877 s,@libexecdir@,$libexecdir,;t t
5878 s,@datadir@,$datadir,;t t
5879 s,@sysconfdir@,$sysconfdir,;t t
5880 s,@sharedstatedir@,$sharedstatedir,;t t
5881 s,@localstatedir@,$localstatedir,;t t
5882 s,@libdir@,$libdir,;t t
5883 s,@includedir@,$includedir,;t t
5884 s,@oldincludedir@,$oldincludedir,;t t
5885 s,@infodir@,$infodir,;t t
5886 s,@mandir@,$mandir,;t t
5887 s,@build_alias@,$build_alias,;t t
5888 s,@host_alias@,$host_alias,;t t
5889 s,@target_alias@,$target_alias,;t t
5890 s,@DEFS@,$DEFS,;t t
5891 s,@ECHO_C@,$ECHO_C,;t t
5892 s,@ECHO_N@,$ECHO_N,;t t
5893 s,@ECHO_T@,$ECHO_T,;t t
5894 s,@LIBS@,$LIBS,;t t
5895 s,@build@,$build,;t t
5896 s,@build_cpu@,$build_cpu,;t t
5897 s,@build_vendor@,$build_vendor,;t t
5898 s,@build_os@,$build_os,;t t
5899 s,@build_subdir@,$build_subdir,;t t
5900 s,@host_subdir@,$host_subdir,;t t
5901 s,@target_subdir@,$target_subdir,;t t
5902 s,@VERSION@,$VERSION,;t t
5903 s,@OBJC_BOEHM_GC@,$OBJC_BOEHM_GC,;t t
5904 s,@OBJC_BOEHM_GC_INCLUDES@,$OBJC_BOEHM_GC_INCLUDES,;t t
5905 s,@toplevel_srcdir@,$toplevel_srcdir,;t t
5906 s,@host@,$host,;t t
5907 s,@host_cpu@,$host_cpu,;t t
5908 s,@host_vendor@,$host_vendor,;t t
5909 s,@host_os@,$host_os,;t t
5910 s,@target@,$target,;t t
5911 s,@target_cpu@,$target_cpu,;t t
5912 s,@target_vendor@,$target_vendor,;t t
5913 s,@target_os@,$target_os,;t t
5914 s,@target_noncanonical@,$target_noncanonical,;t t
5915 s,@glibcpp_srcdir@,$glibcpp_srcdir,;t t
5916 s,@toolexecdir@,$toolexecdir,;t t
5917 s,@toolexeclibdir@,$toolexeclibdir,;t t
5918 s,@includedirname@,$includedirname,;t t
5919 s,@libext@,$libext,;t t
5920 s,@CC@,$CC,;t t
5921 s,@ac_ct_CC@,$ac_ct_CC,;t t
5922 s,@EXEEXT@,$EXEEXT,;t t
5923 s,@OBJEXT@,$OBJEXT,;t t
5924 s,@extra_ldflags_libobjc@,$extra_ldflags_libobjc,;t t
5925 s,@CFLAGS@,$CFLAGS,;t t
5926 s,@AS@,$AS,;t t
5927 s,@ac_ct_AS@,$ac_ct_AS,;t t
5928 s,@AR@,$AR,;t t
5929 s,@ac_ct_AR@,$ac_ct_AR,;t t
5930 s,@RANLIB@,$RANLIB,;t t
5931 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
5932 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
5933 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
5934 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
5935 s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
5936 s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
5937 s,@MAINT@,$MAINT,;t t
5938 s,@LN_S@,$LN_S,;t t
5939 s,@STRIP@,$STRIP,;t t
5940 s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
5941 s,@LIBTOOL@,$LIBTOOL,;t t
5942 s,@SET_MAKE@,$SET_MAKE,;t t
5943 s,@CPP@,$CPP,;t t
5944 s,@CPPFLAGS@,$CPPFLAGS,;t t
5945 s,@EGREP@,$EGREP,;t t
5946 s,@LIBOBJS@,$LIBOBJS,;t t
5947 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
5948 CEOF
5949
5950 _ACEOF
5951
5952   cat >>$CONFIG_STATUS <<\_ACEOF
5953   # Split the substitutions into bite-sized pieces for seds with
5954   # small command number limits, like on Digital OSF/1 and HP-UX.
5955   ac_max_sed_lines=48
5956   ac_sed_frag=1 # Number of current file.
5957   ac_beg=1 # First line for current file.
5958   ac_end=$ac_max_sed_lines # Line after last line for current file.
5959   ac_more_lines=:
5960   ac_sed_cmds=
5961   while $ac_more_lines; do
5962     if test $ac_beg -gt 1; then
5963       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5964     else
5965       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5966     fi
5967     if test ! -s $tmp/subs.frag; then
5968       ac_more_lines=false
5969     else
5970       # The purpose of the label and of the branching condition is to
5971       # speed up the sed processing (if there are no `@' at all, there
5972       # is no need to browse any of the substitutions).
5973       # These are the two extra sed commands mentioned above.
5974       (echo ':t
5975   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
5976       if test -z "$ac_sed_cmds"; then
5977         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
5978       else
5979         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
5980       fi
5981       ac_sed_frag=`expr $ac_sed_frag + 1`
5982       ac_beg=$ac_end
5983       ac_end=`expr $ac_end + $ac_max_sed_lines`
5984     fi
5985   done
5986   if test -z "$ac_sed_cmds"; then
5987     ac_sed_cmds=cat
5988   fi
5989 fi # test -n "$CONFIG_FILES"
5990
5991 _ACEOF
5992 cat >>$CONFIG_STATUS <<\_ACEOF
5993 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
5994   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5995   case $ac_file in
5996   - | *:- | *:-:* ) # input from stdin
5997         cat >$tmp/stdin
5998         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5999         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
6000   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
6001         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
6002   * )   ac_file_in=$ac_file.in ;;
6003   esac
6004
6005   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
6006   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
6007 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6008          X"$ac_file" : 'X\(//\)[^/]' \| \
6009          X"$ac_file" : 'X\(//\)$' \| \
6010          X"$ac_file" : 'X\(/\)' \| \
6011          .     : '\(.\)' 2>/dev/null ||
6012 echo X"$ac_file" |
6013     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6014           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6015           /^X\(\/\/\)$/{ s//\1/; q; }
6016           /^X\(\/\).*/{ s//\1/; q; }
6017           s/.*/./; q'`
6018   { if $as_mkdir_p; then
6019     mkdir -p "$ac_dir"
6020   else
6021     as_dir="$ac_dir"
6022     as_dirs=
6023     while test ! -d "$as_dir"; do
6024       as_dirs="$as_dir $as_dirs"
6025       as_dir=`(dirname "$as_dir") 2>/dev/null ||
6026 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6027          X"$as_dir" : 'X\(//\)[^/]' \| \
6028          X"$as_dir" : 'X\(//\)$' \| \
6029          X"$as_dir" : 'X\(/\)' \| \
6030          .     : '\(.\)' 2>/dev/null ||
6031 echo X"$as_dir" |
6032     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6033           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6034           /^X\(\/\/\)$/{ s//\1/; q; }
6035           /^X\(\/\).*/{ s//\1/; q; }
6036           s/.*/./; q'`
6037     done
6038     test ! -n "$as_dirs" || mkdir $as_dirs
6039   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
6040 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
6041    { (exit 1); exit 1; }; }; }
6042
6043   ac_builddir=.
6044
6045 if test "$ac_dir" != .; then
6046   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
6047   # A "../" for each directory in $ac_dir_suffix.
6048   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
6049 else
6050   ac_dir_suffix= ac_top_builddir=
6051 fi
6052
6053 case $srcdir in
6054   .)  # No --srcdir option.  We are building in place.
6055     ac_srcdir=.
6056     if test -z "$ac_top_builddir"; then
6057        ac_top_srcdir=.
6058     else
6059        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
6060     fi ;;
6061   [\\/]* | ?:[\\/]* )  # Absolute path.
6062     ac_srcdir=$srcdir$ac_dir_suffix;
6063     ac_top_srcdir=$srcdir ;;
6064   *) # Relative path.
6065     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
6066     ac_top_srcdir=$ac_top_builddir$srcdir ;;
6067 esac
6068
6069 # Do not use `cd foo && pwd` to compute absolute paths, because
6070 # the directories may not exist.
6071 case `pwd` in
6072 .) ac_abs_builddir="$ac_dir";;
6073 *)
6074   case "$ac_dir" in
6075   .) ac_abs_builddir=`pwd`;;
6076   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
6077   *) ac_abs_builddir=`pwd`/"$ac_dir";;
6078   esac;;
6079 esac
6080 case $ac_abs_builddir in
6081 .) ac_abs_top_builddir=${ac_top_builddir}.;;
6082 *)
6083   case ${ac_top_builddir}. in
6084   .) ac_abs_top_builddir=$ac_abs_builddir;;
6085   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
6086   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
6087   esac;;
6088 esac
6089 case $ac_abs_builddir in
6090 .) ac_abs_srcdir=$ac_srcdir;;
6091 *)
6092   case $ac_srcdir in
6093   .) ac_abs_srcdir=$ac_abs_builddir;;
6094   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
6095   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
6096   esac;;
6097 esac
6098 case $ac_abs_builddir in
6099 .) ac_abs_top_srcdir=$ac_top_srcdir;;
6100 *)
6101   case $ac_top_srcdir in
6102   .) ac_abs_top_srcdir=$ac_abs_builddir;;
6103   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
6104   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
6105   esac;;
6106 esac
6107
6108
6109   case $INSTALL in
6110   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6111   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
6112   esac
6113
6114   # Let's still pretend it is `configure' which instantiates (i.e., don't
6115   # use $as_me), people would be surprised to read:
6116   #    /* config.h.  Generated by config.status.  */
6117   if test x"$ac_file" = x-; then
6118     configure_input=
6119   else
6120     configure_input="$ac_file.  "
6121   fi
6122   configure_input=$configure_input"Generated from `echo $ac_file_in |
6123                                      sed 's,.*/,,'` by configure."
6124
6125   # First look for the input files in the build tree, otherwise in the
6126   # src tree.
6127   ac_file_inputs=`IFS=:
6128     for f in $ac_file_in; do
6129       case $f in
6130       -) echo $tmp/stdin ;;
6131       [\\/$]*)
6132          # Absolute (can't be DOS-style, as IFS=:)
6133          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6134 echo "$as_me: error: cannot find input file: $f" >&2;}
6135    { (exit 1); exit 1; }; }
6136          echo "$f";;
6137       *) # Relative
6138          if test -f "$f"; then
6139            # Build tree
6140            echo "$f"
6141          elif test -f "$srcdir/$f"; then
6142            # Source tree
6143            echo "$srcdir/$f"
6144          else
6145            # /dev/null tree
6146            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6147 echo "$as_me: error: cannot find input file: $f" >&2;}
6148    { (exit 1); exit 1; }; }
6149          fi;;
6150       esac
6151     done` || { (exit 1); exit 1; }
6152
6153   if test x"$ac_file" != x-; then
6154     { echo "$as_me:$LINENO: creating $ac_file" >&5
6155 echo "$as_me: creating $ac_file" >&6;}
6156     rm -f "$ac_file"
6157   fi
6158 _ACEOF
6159 cat >>$CONFIG_STATUS <<_ACEOF
6160   sed "$ac_vpsub
6161 $extrasub
6162 _ACEOF
6163 cat >>$CONFIG_STATUS <<\_ACEOF
6164 :t
6165 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6166 s,@configure_input@,$configure_input,;t t
6167 s,@srcdir@,$ac_srcdir,;t t
6168 s,@abs_srcdir@,$ac_abs_srcdir,;t t
6169 s,@top_srcdir@,$ac_top_srcdir,;t t
6170 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
6171 s,@builddir@,$ac_builddir,;t t
6172 s,@abs_builddir@,$ac_abs_builddir,;t t
6173 s,@top_builddir@,$ac_top_builddir,;t t
6174 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
6175 s,@INSTALL@,$ac_INSTALL,;t t
6176 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
6177   rm -f $tmp/stdin
6178   if test x"$ac_file" != x-; then
6179     mv $tmp/out $ac_file
6180   else
6181     cat $tmp/out
6182     rm -f $tmp/out
6183   fi
6184
6185 done
6186 _ACEOF
6187 cat >>$CONFIG_STATUS <<\_ACEOF
6188
6189 #
6190 # CONFIG_HEADER section.
6191 #
6192
6193 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
6194 # NAME is the cpp macro being defined and VALUE is the value it is being given.
6195 #
6196 # ac_d sets the value in "#define NAME VALUE" lines.
6197 ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
6198 ac_dB='[         ].*$,\1#\2'
6199 ac_dC=' '
6200 ac_dD=',;t'
6201 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
6202 ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
6203 ac_uB='$,\1#\2define\3'
6204 ac_uC=' '
6205 ac_uD=',;t'
6206
6207 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
6208   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6209   case $ac_file in
6210   - | *:- | *:-:* ) # input from stdin
6211         cat >$tmp/stdin
6212         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
6213         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
6214   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
6215         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
6216   * )   ac_file_in=$ac_file.in ;;
6217   esac
6218
6219   test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
6220 echo "$as_me: creating $ac_file" >&6;}
6221
6222   # First look for the input files in the build tree, otherwise in the
6223   # src tree.
6224   ac_file_inputs=`IFS=:
6225     for f in $ac_file_in; do
6226       case $f in
6227       -) echo $tmp/stdin ;;
6228       [\\/$]*)
6229          # Absolute (can't be DOS-style, as IFS=:)
6230          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6231 echo "$as_me: error: cannot find input file: $f" >&2;}
6232    { (exit 1); exit 1; }; }
6233          # Do quote $f, to prevent DOS paths from being IFS'd.
6234          echo "$f";;
6235       *) # Relative
6236          if test -f "$f"; then
6237            # Build tree
6238            echo "$f"
6239          elif test -f "$srcdir/$f"; then
6240            # Source tree
6241            echo "$srcdir/$f"
6242          else
6243            # /dev/null tree
6244            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6245 echo "$as_me: error: cannot find input file: $f" >&2;}
6246    { (exit 1); exit 1; }; }
6247          fi;;
6248       esac
6249     done` || { (exit 1); exit 1; }
6250   # Remove the trailing spaces.
6251   sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
6252
6253 _ACEOF
6254
6255 # Transform confdefs.h into two sed scripts, `conftest.defines' and
6256 # `conftest.undefs', that substitutes the proper values into
6257 # config.h.in to produce config.h.  The first handles `#define'
6258 # templates, and the second `#undef' templates.
6259 # And first: Protect against being on the right side of a sed subst in
6260 # config.status.  Protect against being in an unquoted here document
6261 # in config.status.
6262 rm -f conftest.defines conftest.undefs
6263 # Using a here document instead of a string reduces the quoting nightmare.
6264 # Putting comments in sed scripts is not portable.
6265 #
6266 # `end' is used to avoid that the second main sed command (meant for
6267 # 0-ary CPP macros) applies to n-ary macro definitions.
6268 # See the Autoconf documentation for `clear'.
6269 cat >confdef2sed.sed <<\_ACEOF
6270 s/[\\&,]/\\&/g
6271 s,[\\$`],\\&,g
6272 t clear
6273 : clear
6274 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
6275 t end
6276 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
6277 : end
6278 _ACEOF
6279 # If some macros were called several times there might be several times
6280 # the same #defines, which is useless.  Nevertheless, we may not want to
6281 # sort them, since we want the *last* AC-DEFINE to be honored.
6282 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
6283 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
6284 rm -f confdef2sed.sed
6285
6286 # This sed command replaces #undef with comments.  This is necessary, for
6287 # example, in the case of _POSIX_SOURCE, which is predefined and required
6288 # on some systems where configure will not decide to define it.
6289 cat >>conftest.undefs <<\_ACEOF
6290 s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
6291 _ACEOF
6292
6293 # Break up conftest.defines because some shells have a limit on the size
6294 # of here documents, and old seds have small limits too (100 cmds).
6295 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
6296 echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
6297 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
6298 echo '  :' >>$CONFIG_STATUS
6299 rm -f conftest.tail
6300 while grep . conftest.defines >/dev/null
6301 do
6302   # Write a limited-size here document to $tmp/defines.sed.
6303   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
6304   # Speed up: don't consider the non `#define' lines.
6305   echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
6306   # Work around the forget-to-reset-the-flag bug.
6307   echo 't clr' >>$CONFIG_STATUS
6308   echo ': clr' >>$CONFIG_STATUS
6309   sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
6310   echo 'CEOF
6311   sed -f $tmp/defines.sed $tmp/in >$tmp/out
6312   rm -f $tmp/in
6313   mv $tmp/out $tmp/in
6314 ' >>$CONFIG_STATUS
6315   sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
6316   rm -f conftest.defines
6317   mv conftest.tail conftest.defines
6318 done
6319 rm -f conftest.defines
6320 echo '  fi # grep' >>$CONFIG_STATUS
6321 echo >>$CONFIG_STATUS
6322
6323 # Break up conftest.undefs because some shells have a limit on the size
6324 # of here documents, and old seds have small limits too (100 cmds).
6325 echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
6326 rm -f conftest.tail
6327 while grep . conftest.undefs >/dev/null
6328 do
6329   # Write a limited-size here document to $tmp/undefs.sed.
6330   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
6331   # Speed up: don't consider the non `#undef'
6332   echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
6333   # Work around the forget-to-reset-the-flag bug.
6334   echo 't clr' >>$CONFIG_STATUS
6335   echo ': clr' >>$CONFIG_STATUS
6336   sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
6337   echo 'CEOF
6338   sed -f $tmp/undefs.sed $tmp/in >$tmp/out
6339   rm -f $tmp/in
6340   mv $tmp/out $tmp/in
6341 ' >>$CONFIG_STATUS
6342   sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
6343   rm -f conftest.undefs
6344   mv conftest.tail conftest.undefs
6345 done
6346 rm -f conftest.undefs
6347
6348 cat >>$CONFIG_STATUS <<\_ACEOF
6349   # Let's still pretend it is `configure' which instantiates (i.e., don't
6350   # use $as_me), people would be surprised to read:
6351   #    /* config.h.  Generated by config.status.  */
6352   if test x"$ac_file" = x-; then
6353     echo "/* Generated by configure.  */" >$tmp/config.h
6354   else
6355     echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
6356   fi
6357   cat $tmp/in >>$tmp/config.h
6358   rm -f $tmp/in
6359   if test x"$ac_file" != x-; then
6360     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
6361       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
6362 echo "$as_me: $ac_file is unchanged" >&6;}
6363     else
6364       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
6365 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6366          X"$ac_file" : 'X\(//\)[^/]' \| \
6367          X"$ac_file" : 'X\(//\)$' \| \
6368          X"$ac_file" : 'X\(/\)' \| \
6369          .     : '\(.\)' 2>/dev/null ||
6370 echo X"$ac_file" |
6371     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6372           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6373           /^X\(\/\/\)$/{ s//\1/; q; }
6374           /^X\(\/\).*/{ s//\1/; q; }
6375           s/.*/./; q'`
6376       { if $as_mkdir_p; then
6377     mkdir -p "$ac_dir"
6378   else
6379     as_dir="$ac_dir"
6380     as_dirs=
6381     while test ! -d "$as_dir"; do
6382       as_dirs="$as_dir $as_dirs"
6383       as_dir=`(dirname "$as_dir") 2>/dev/null ||
6384 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6385          X"$as_dir" : 'X\(//\)[^/]' \| \
6386          X"$as_dir" : 'X\(//\)$' \| \
6387          X"$as_dir" : 'X\(/\)' \| \
6388          .     : '\(.\)' 2>/dev/null ||
6389 echo X"$as_dir" |
6390     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6391           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6392           /^X\(\/\/\)$/{ s//\1/; q; }
6393           /^X\(\/\).*/{ s//\1/; q; }
6394           s/.*/./; q'`
6395     done
6396     test ! -n "$as_dirs" || mkdir $as_dirs
6397   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
6398 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
6399    { (exit 1); exit 1; }; }; }
6400
6401       rm -f $ac_file
6402       mv $tmp/config.h $ac_file
6403     fi
6404   else
6405     cat $tmp/config.h
6406     rm -f $tmp/config.h
6407   fi
6408 done
6409 _ACEOF
6410 cat >>$CONFIG_STATUS <<\_ACEOF
6411
6412 #
6413 # CONFIG_COMMANDS section.
6414 #
6415 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
6416   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
6417   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
6418   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
6419 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6420          X"$ac_dest" : 'X\(//\)[^/]' \| \
6421          X"$ac_dest" : 'X\(//\)$' \| \
6422          X"$ac_dest" : 'X\(/\)' \| \
6423          .     : '\(.\)' 2>/dev/null ||
6424 echo X"$ac_dest" |
6425     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6426           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6427           /^X\(\/\/\)$/{ s//\1/; q; }
6428           /^X\(\/\).*/{ s//\1/; q; }
6429           s/.*/./; q'`
6430   { if $as_mkdir_p; then
6431     mkdir -p "$ac_dir"
6432   else
6433     as_dir="$ac_dir"
6434     as_dirs=
6435     while test ! -d "$as_dir"; do
6436       as_dirs="$as_dir $as_dirs"
6437       as_dir=`(dirname "$as_dir") 2>/dev/null ||
6438 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6439          X"$as_dir" : 'X\(//\)[^/]' \| \
6440          X"$as_dir" : 'X\(//\)$' \| \
6441          X"$as_dir" : 'X\(/\)' \| \
6442          .     : '\(.\)' 2>/dev/null ||
6443 echo X"$as_dir" |
6444     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6445           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6446           /^X\(\/\/\)$/{ s//\1/; q; }
6447           /^X\(\/\).*/{ s//\1/; q; }
6448           s/.*/./; q'`
6449     done
6450     test ! -n "$as_dirs" || mkdir $as_dirs
6451   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
6452 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
6453    { (exit 1); exit 1; }; }; }
6454
6455   ac_builddir=.
6456
6457 if test "$ac_dir" != .; then
6458   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
6459   # A "../" for each directory in $ac_dir_suffix.
6460   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
6461 else
6462   ac_dir_suffix= ac_top_builddir=
6463 fi
6464
6465 case $srcdir in
6466   .)  # No --srcdir option.  We are building in place.
6467     ac_srcdir=.
6468     if test -z "$ac_top_builddir"; then
6469        ac_top_srcdir=.
6470     else
6471        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
6472     fi ;;
6473   [\\/]* | ?:[\\/]* )  # Absolute path.
6474     ac_srcdir=$srcdir$ac_dir_suffix;
6475     ac_top_srcdir=$srcdir ;;
6476   *) # Relative path.
6477     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
6478     ac_top_srcdir=$ac_top_builddir$srcdir ;;
6479 esac
6480
6481 # Do not use `cd foo && pwd` to compute absolute paths, because
6482 # the directories may not exist.
6483 case `pwd` in
6484 .) ac_abs_builddir="$ac_dir";;
6485 *)
6486   case "$ac_dir" in
6487   .) ac_abs_builddir=`pwd`;;
6488   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
6489   *) ac_abs_builddir=`pwd`/"$ac_dir";;
6490   esac;;
6491 esac
6492 case $ac_abs_builddir in
6493 .) ac_abs_top_builddir=${ac_top_builddir}.;;
6494 *)
6495   case ${ac_top_builddir}. in
6496   .) ac_abs_top_builddir=$ac_abs_builddir;;
6497   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
6498   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
6499   esac;;
6500 esac
6501 case $ac_abs_builddir in
6502 .) ac_abs_srcdir=$ac_srcdir;;
6503 *)
6504   case $ac_srcdir in
6505   .) ac_abs_srcdir=$ac_abs_builddir;;
6506   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
6507   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
6508   esac;;
6509 esac
6510 case $ac_abs_builddir in
6511 .) ac_abs_top_srcdir=$ac_top_srcdir;;
6512 *)
6513   case $ac_top_srcdir in
6514   .) ac_abs_top_srcdir=$ac_abs_builddir;;
6515   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
6516   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
6517   esac;;
6518 esac
6519
6520
6521   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
6522 echo "$as_me: executing $ac_dest commands" >&6;}
6523   case $ac_dest in
6524     default ) if test -n "$CONFIG_FILES"; then
6525   if test -n "${with_target_subdir}"; then
6526     # FIXME: We shouldn't need to set ac_file
6527     ac_file=Makefile
6528     LD="${ORIGINAL_LD_FOR_MULTILIBS}"
6529     . ${toplevel_srcdir}/config-ml.in
6530   fi
6531 fi ;;
6532   esac
6533 done
6534 _ACEOF
6535
6536 cat >>$CONFIG_STATUS <<\_ACEOF
6537
6538 { (exit 0); exit 0; }
6539 _ACEOF
6540 chmod +x $CONFIG_STATUS
6541 ac_clean_files=$ac_clean_files_save
6542
6543
6544 # configure is writing to config.log, and then calls config.status.
6545 # config.status does its own redirection, appending to config.log.
6546 # Unfortunately, on DOS this fails, as config.log is still kept open
6547 # by configure, so config.status won't be able to write to it; its
6548 # output is simply discarded.  So we exec the FD to /dev/null,
6549 # effectively closing config.log, so it can be properly (re)opened and
6550 # appended to by config.status.  When coming back to configure, we
6551 # need to make the FD available again.
6552 if test "$no_create" != yes; then
6553   ac_cs_success=:
6554   ac_config_status_args=
6555   test "$silent" = yes &&
6556     ac_config_status_args="$ac_config_status_args --quiet"
6557   exec 5>/dev/null
6558   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6559   exec 5>>config.log
6560   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6561   # would make configure fail if this is the last instruction.
6562   $ac_cs_success || { (exit 1); exit 1; }
6563 fi
6564