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_libsubdir 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-build-libsubdir=DIR  Directory where to find libraries for build system
 855   --with-target-subdir=SUBDIR
 856                            configuring in a subdirectory
 857   --with-cross-host=HOST  configuring with a cross compiler
 858   --with-gnu-ld           assume the C compiler uses GNU ld default=no
 859   --with-pic              try to use only PIC/non-PIC objects default=use both
 860
 861 Some influential environment variables:
 862   CC          C compiler command
 863   CFLAGS      C compiler flags
 864   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 865               nonstandard directory <lib dir>
 866   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
 867               headers in a nonstandard directory <include dir>
 868   CPP         C preprocessor
 869
 870 Use these variables to override the choices made by `configure' or to help
 871 it to find libraries and programs with nonstandard names/locations.
 872
 873 _ACEOF
 874 fi
 875
 876 if test "$ac_init_help" = "recursive"; then
 877   # If there are subdirs, report their specific --help.
 878   ac_popdir=`pwd`
 879   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 880     test -d $ac_dir || continue
 881     ac_builddir=.
 882
 883 if test "$ac_dir" != .; then
 884   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 885   # A "../" for each directory in $ac_dir_suffix.
 886   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
 887 else
 888   ac_dir_suffix= ac_top_builddir=
 889 fi
 890
 891 case $srcdir in
 892   .)  # No --srcdir option.  We are building in place.
 893     ac_srcdir=.
 894     if test -z "$ac_top_builddir"; then
 895        ac_top_srcdir=.
 896     else
 897        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
 898     fi ;;
 899   [\\/]* | ?:[\\/]* )  # Absolute path.
 900     ac_srcdir=$srcdir$ac_dir_suffix;
 901     ac_top_srcdir=$srcdir ;;
 902   *) # Relative path.
 903     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
 904     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 905 esac
 906
 907 # Do not use `cd foo && pwd` to compute absolute paths, because
 908 # the directories may not exist.
 909 case `pwd` in
 910 .) ac_abs_builddir="$ac_dir";;
 911 *)
 912   case "$ac_dir" in
 913   .) ac_abs_builddir=`pwd`;;
 914   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
 915   *) ac_abs_builddir=`pwd`/"$ac_dir";;
 916   esac;;
 917 esac
 918 case $ac_abs_builddir in
 919 .) ac_abs_top_builddir=${ac_top_builddir}.;;
 920 *)
 921   case ${ac_top_builddir}. in
 922   .) ac_abs_top_builddir=$ac_abs_builddir;;
 923   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
 924   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
 925   esac;;
 926 esac
 927 case $ac_abs_builddir in
 928 .) ac_abs_srcdir=$ac_srcdir;;
 929 *)
 930   case $ac_srcdir in
 931   .) ac_abs_srcdir=$ac_abs_builddir;;
 932   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
 933   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
 934   esac;;
 935 esac
 936 case $ac_abs_builddir in
 937 .) ac_abs_top_srcdir=$ac_top_srcdir;;
 938 *)
 939   case $ac_top_srcdir in
 940   .) ac_abs_top_srcdir=$ac_abs_builddir;;
 941   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
 942   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
 943   esac;;
 944 esac
 945
 946     cd $ac_dir
 947     # Check for guested configure; otherwise get Cygnus style configure.
 948     if test -f $ac_srcdir/configure.gnu; then
 949       echo
 950       $SHELL $ac_srcdir/configure.gnu  --help=recursive
 951     elif test -f $ac_srcdir/configure; then
 952       echo
 953       $SHELL $ac_srcdir/configure  --help=recursive
 954     elif test -f $ac_srcdir/configure.ac ||
 955            test -f $ac_srcdir/configure.in; then
 956       echo
 957       $ac_configure --help
 958     else
 959       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 960     fi
 961     cd $ac_popdir
 962   done
 963 fi
 964
 965 test -n "$ac_init_help" && exit 0
 966 if $ac_init_version; then
 967   cat <<\_ACEOF
 968 package-unused configure version-unused
 969 generated by GNU Autoconf 2.59
 970
 971 Copyright (C) 2003 Free Software Foundation, Inc.
 972 This configure script is free software; the Free Software Foundation
 973 gives unlimited permission to copy, distribute and modify it.
 974 _ACEOF
 975   exit 0
 976 fi
 977 exec 5>config.log
 978 cat >&5 <<_ACEOF
 979 This file contains any messages produced by compilers while
 980 running configure, to aid debugging if configure makes a mistake.
 981
 982 It was created by package-unused $as_me version-unused, which was
 983 generated by GNU Autoconf 2.59.  Invocation command line was
 984
 985   $ $0 $@
 986
 987 _ACEOF
 988 {
 989 cat <<_ASUNAME
 990 ## --------- ##
 991 ## Platform. ##
 992 ## --------- ##
 993
 994 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
 995 uname -m = `(uname -m) 2>/dev/null || echo unknown`
 996 uname -r = `(uname -r) 2>/dev/null || echo unknown`
 997 uname -s = `(uname -s) 2>/dev/null || echo unknown`
 998 uname -v = `(uname -v) 2>/dev/null || echo unknown`
 999
1000 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1001 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1002
1003 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1004 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1005 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1006 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1007 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1008 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1009 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1010
1011 _ASUNAME
1012
1013 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1014 for as_dir in $PATH
1015 do
1016   IFS=$as_save_IFS
1017   test -z "$as_dir" && as_dir=.
1018   echo "PATH: $as_dir"
1019 done
1020
1021 } >&5
1022
1023 cat >&5 <<_ACEOF
1024
1025
1026 ## ----------- ##
1027 ## Core tests. ##
1028 ## ----------- ##
1029
1030 _ACEOF
1031
1032
1033 # Keep a trace of the command line.
1034 # Strip out --no-create and --no-recursion so they do not pile up.
1035 # Strip out --silent because we don't want to record it for future runs.
1036 # Also quote any args containing shell meta-characters.
1037 # Make two passes to allow for proper duplicate-argument suppression.
1038 ac_configure_args=
1039 ac_configure_args0=
1040 ac_configure_args1=
1041 ac_sep=
1042 ac_must_keep_next=false
1043 for ac_pass in 1 2
1044 do
1045   for ac_arg
1046   do
1047     case $ac_arg in
1048     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1049     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1050     | -silent | --silent | --silen | --sile | --sil)
1051       continue ;;
1052     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1053       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1054     esac
1055     case $ac_pass in
1056     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1057     2)
1058       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1059       if test $ac_must_keep_next = true; then
1060         ac_must_keep_next=false # Got value, back to normal.
1061       else
1062         case $ac_arg in
1063           *=* | --config-cache | -C | -disable-* | --disable-* \
1064           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1065           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1066           | -with-* | --with-* | -without-* | --without-* | --x)
1067             case "$ac_configure_args0 " in
1068               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1069             esac
1070             ;;
1071           -* ) ac_must_keep_next=true ;;
1072         esac
1073       fi
1074       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1075       # Get rid of the leading space.
1076       ac_sep=" "
1077       ;;
1078     esac
1079   done
1080 done
1081 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1082 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1083
1084 # When interrupted or exit'd, cleanup temporary files, and complete
1085 # config.log.  We remove comments because anyway the quotes in there
1086 # would cause problems or look ugly.
1087 # WARNING: Be sure not to use single quotes in there, as some shells,
1088 # such as our DU 5.0 friend, will then `close' the trap.
1089 trap 'exit_status=$?
1090   # Save into config.log some information that might help in debugging.
1091   {
1092     echo
1093
1094     cat <<\_ASBOX
1095 ## ---------------- ##
1096 ## Cache variables. ##
1097 ## ---------------- ##
1098 _ASBOX
1099     echo
1100     # The following way of writing the cache mishandles newlines in values,
1101 {
1102   (set) 2>&1 |
1103     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1104     *ac_space=\ *)
1105       sed -n \
1106         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1107           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1108       ;;
1109     *)
1110       sed -n \
1111         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1112       ;;
1113     esac;
1114 }
1115     echo
1116
1117     cat <<\_ASBOX
1118 ## ----------------- ##
1119 ## Output variables. ##
1120 ## ----------------- ##
1121 _ASBOX
1122     echo
1123     for ac_var in $ac_subst_vars
1124     do
1125       eval ac_val=$`echo $ac_var`
1126       echo "$ac_var='"'"'$ac_val'"'"'"
1127     done | sort
1128     echo
1129
1130     if test -n "$ac_subst_files"; then
1131       cat <<\_ASBOX
1132 ## ------------- ##
1133 ## Output files. ##
1134 ## ------------- ##
1135 _ASBOX
1136       echo
1137       for ac_var in $ac_subst_files
1138       do
1139         eval ac_val=$`echo $ac_var`
1140         echo "$ac_var='"'"'$ac_val'"'"'"
1141       done | sort
1142       echo
1143     fi
1144
1145     if test -s confdefs.h; then
1146       cat <<\_ASBOX
1147 ## ----------- ##
1148 ## confdefs.h. ##
1149 ## ----------- ##
1150 _ASBOX
1151       echo
1152       sed "/^$/d" confdefs.h | sort
1153       echo
1154     fi
1155     test "$ac_signal" != 0 &&
1156       echo "$as_me: caught signal $ac_signal"
1157     echo "$as_me: exit $exit_status"
1158   } >&5
1159   rm -f core *.core &&
1160   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1161     exit $exit_status
1162      ' 0
1163 for ac_signal in 1 2 13 15; do
1164   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1165 done
1166 ac_signal=0
1167
1168 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1169 rm -rf conftest* confdefs.h
1170 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1171 echo >confdefs.h
1172
1173 # Predefined preprocessor variables.
1174
1175 cat >>confdefs.h <<_ACEOF
1176 #define PACKAGE_NAME "$PACKAGE_NAME"
1177 _ACEOF
1178
1179
1180 cat >>confdefs.h <<_ACEOF
1181 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1182 _ACEOF
1183
1184
1185 cat >>confdefs.h <<_ACEOF
1186 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1187 _ACEOF
1188
1189
1190 cat >>confdefs.h <<_ACEOF
1191 #define PACKAGE_STRING "$PACKAGE_STRING"
1192 _ACEOF
1193
1194
1195 cat >>confdefs.h <<_ACEOF
1196 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1197 _ACEOF
1198
1199
1200 # Let the site file select an alternate cache file if it wants to.
1201 # Prefer explicitly selected file to automatically selected ones.
1202 if test -z "$CONFIG_SITE"; then
1203   if test "x$prefix" != xNONE; then
1204     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1205   else
1206     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1207   fi
1208 fi
1209 for ac_site_file in $CONFIG_SITE; do
1210   if test -r "$ac_site_file"; then
1211     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1212 echo "$as_me: loading site script $ac_site_file" >&6;}
1213     sed 's/^/| /' "$ac_site_file" >&5
1214     . "$ac_site_file"
1215   fi
1216 done
1217
1218 if test -r "$cache_file"; then
1219   # Some versions of bash will fail to source /dev/null (special
1220   # files actually), so we avoid doing that.
1221   if test -f "$cache_file"; then
1222     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1223 echo "$as_me: loading cache $cache_file" >&6;}
1224     case $cache_file in
1225       [\\/]* | ?:[\\/]* ) . $cache_file;;
1226       *)                      . ./$cache_file;;
1227     esac
1228   fi
1229 else
1230   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1231 echo "$as_me: creating cache $cache_file" >&6;}
1232   >$cache_file
1233 fi
1234
1235 # Check that the precious variables saved in the cache have kept the same
1236 # value.
1237 ac_cache_corrupted=false
1238 for ac_var in `(set) 2>&1 |
1239                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1240   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1241   eval ac_new_set=\$ac_env_${ac_var}_set
1242   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1243   eval ac_new_val="\$ac_env_${ac_var}_value"
1244   case $ac_old_set,$ac_new_set in
1245     set,)
1246       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1247 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1248       ac_cache_corrupted=: ;;
1249     ,set)
1250       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1251 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1252       ac_cache_corrupted=: ;;
1253     ,);;
1254     *)
1255       if test "x$ac_old_val" != "x$ac_new_val"; then
1256         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1257 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1258         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1259 echo "$as_me:   former value:  $ac_old_val" >&2;}
1260         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1261 echo "$as_me:   current value: $ac_new_val" >&2;}
1262         ac_cache_corrupted=:
1263       fi;;
1264   esac
1265   # Pass precious variables to config.status.
1266   if test "$ac_new_set" = set; then
1267     case $ac_new_val in
1268     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1269       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1270     *) ac_arg=$ac_var=$ac_new_val ;;
1271     esac
1272     case " $ac_configure_args " in
1273       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1274       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1275     esac
1276   fi
1277 done
1278 if $ac_cache_corrupted; then
1279   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1280 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1281   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1282 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1283    { (exit 1); exit 1; }; }
1284 fi
1285
1286 ac_ext=c
1287 ac_cpp='$CPP $CPPFLAGS'
1288 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1289 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1290 ac_compiler_gnu=$ac_cv_c_compiler_gnu
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
1319 ac_aux_dir=
1320 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1321   if test -f $ac_dir/install-sh; then
1322     ac_aux_dir=$ac_dir
1323     ac_install_sh="$ac_aux_dir/install-sh -c"
1324     break
1325   elif test -f $ac_dir/install.sh; then
1326     ac_aux_dir=$ac_dir
1327     ac_install_sh="$ac_aux_dir/install.sh -c"
1328     break
1329   elif test -f $ac_dir/shtool; then
1330     ac_aux_dir=$ac_dir
1331     ac_install_sh="$ac_aux_dir/shtool install -c"
1332     break
1333   fi
1334 done
1335 if test -z "$ac_aux_dir"; then
1336   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1337 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1338    { (exit 1); exit 1; }; }
1339 fi
1340 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1341 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1342 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1343
1344 # Make sure we can run config.sub.
1345 $ac_config_sub sun4 >/dev/null 2>&1 ||
1346   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1347 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1348    { (exit 1); exit 1; }; }
1349
1350 echo "$as_me:$LINENO: checking build system type" >&5
1351 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1352 if test "${ac_cv_build+set}" = set; then
1353   echo $ECHO_N "(cached) $ECHO_C" >&6
1354 else
1355   ac_cv_build_alias=$build_alias
1356 test -z "$ac_cv_build_alias" &&
1357   ac_cv_build_alias=`$ac_config_guess`
1358 test -z "$ac_cv_build_alias" &&
1359   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1360 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1361    { (exit 1); exit 1; }; }
1362 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1363   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1364 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1365    { (exit 1); exit 1; }; }
1366
1367 fi
1368 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1369 echo "${ECHO_T}$ac_cv_build" >&6
1370 build=$ac_cv_build
1371 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1372 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1373 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1374
1375
1376  case ${build_alias} in
1377   "") build_noncanonical=${build} ;;
1378   *) build_noncanonical=${build_alias} ;;
1379 esac
1380
1381  case ${host_alias} in
1382   "") host_noncanonical=${build_noncanonical} ;;
1383   *) host_noncanonical=${host_alias} ;;
1384 esac
1385
1386  case ${target_alias} in
1387   "") target_noncanonical=${host_noncanonical} ;;
1388   *) target_noncanonical=${target_alias} ;;
1389 esac
1390
1391
1392 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
1393 # have matching libraries, they should use host libraries: Makefile.tpl
1394 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
1395 # However, they still use the build modules, because the corresponding
1396 # host modules (e.g. bison) are only built for the host when bootstrap
1397 # finishes. So:
1398 # - build_subdir is where we find build modules, and never changes.
1399 # - build_libsubdir is where we find build libraries, and can be overridden.
1400
1401 # Prefix 'build-' so this never conflicts with target_subdir.
1402 build_subdir="build-${build_noncanonical}"
1403
1404 # Check whether --with-build-libsubdir or --without-build-libsubdir was given.
1405 if test "${with_build_libsubdir+set}" = set; then
1406   withval="$with_build_libsubdir"
1407   build_libsubdir="$withval"
1408 else
1409   build_libsubdir="$build_subdir"
1410 fi;
1411 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
1412 if ( test $srcdir = . && test -d gcc ) \
1413    || test -d $srcdir/../host-${host_noncanonical}; then
1414   host_subdir="host-${host_noncanonical}"
1415 else
1416   host_subdir=.
1417 fi
1418 # No prefix.
1419 target_subdir=${target_noncanonical}
1420
1421
1422 # We need the following definitions because AC_PROG_LIBTOOL relies on them
1423 PACKAGE=libobjc
1424 # Version is pulled out to make it a bit easier to change using sed.
1425 VERSION=2:0:0
1426
1427
1428 # This works around the fact that libtool configuration may change LD
1429 # for this particular configuration, but some shells, instead of
1430 # keeping the changes in LD private, export them just because LD is
1431 # exported.
1432 ORIGINAL_LD_FOR_MULTILIBS=$LD
1433
1434 # -------
1435 # Options
1436 # -------
1437
1438 # Default to --enable-multilib
1439 # Check whether --enable-multilib or --disable-multilib was given.
1440 if test "${enable_multilib+set}" = set; then
1441   enableval="$enable_multilib"
1442   case "${enableval}" in
1443     yes) multilib=yes ;;
1444     no)  multilib=no ;;
1445     *)   { { echo "$as_me:$LINENO: error: bad value ${enableval} for multilib option" >&5
1446 echo "$as_me: error: bad value ${enableval} for multilib option" >&2;}
1447    { (exit 1); exit 1; }; } ;;
1448    esac
1449 else
1450   multilib=yes
1451 fi;
1452
1453 # We use these options to decide which functions to include.
1454
1455 # Check whether --with-target-subdir or --without-target-subdir was given.
1456 if test "${with_target_subdir+set}" = set; then
1457   withval="$with_target_subdir"
1458
1459 fi;
1460
1461 # Check whether --with-cross-host or --without-cross-host was given.
1462 if test "${with_cross_host+set}" = set; then
1463   withval="$with_cross_host"
1464
1465 fi;
1466
1467 echo "$as_me:$LINENO: checking for --enable-version-specific-runtime-libs" >&5
1468 echo $ECHO_N "checking for --enable-version-specific-runtime-libs... $ECHO_C" >&6
1469 # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
1470 if test "${enable_version_specific_runtime_libs+set}" = set; then
1471   enableval="$enable_version_specific_runtime_libs"
1472   case "$enableval" in
1473  yes) version_specific_libs=yes ;;
1474  no)  version_specific_libs=no ;;
1475  *)   { { echo "$as_me:$LINENO: error: Unknown argument to enable/disable version-specific libs" >&5
1476 echo "$as_me: error: Unknown argument to enable/disable version-specific libs" >&2;}
1477    { (exit 1); exit 1; }; };;
1478  esac
1479 else
1480   version_specific_libs=no
1481 fi;
1482 echo "$as_me:$LINENO: result: $version_specific_libs" >&5
1483 echo "${ECHO_T}$version_specific_libs" >&6
1484
1485 # Check whether --enable-objc-gc or --disable-objc-gc was given.
1486 if test "${enable_objc_gc+set}" = set; then
1487   enableval="$enable_objc_gc"
1488   case $enable_objc_gc in
1489   no)
1490     OBJC_BOEHM_GC=''
1491     OBJC_BOEHM_GC_INCLUDES=''
1492     ;;
1493   *)
1494     OBJC_BOEHM_GC=libobjc_gc.la
1495     OBJC_BOEHM_GC_INCLUDES='-I$(top_srcdir)/../boehm-gc/include -I../boehm-gc/include'
1496     ;;
1497 esac
1498 else
1499   OBJC_BOEHM_GC=''; OBJC_BOEHM_GC_INCLUDES=''
1500 fi;
1501
1502
1503
1504 # -----------
1505 # Directories
1506 # -----------
1507
1508 # When building with srcdir == objdir, links to the source files will
1509 # be created in directories within the target_subdir.  We have to
1510 # adjust toplevel_srcdir accordingly, so that configure finds
1511 # install-sh and other auxiliary files that live in the top-level
1512 # source directory.
1513 if test "${srcdir}" = "."; then
1514   if test -z "${with_target_subdir}"; then
1515     toprel=".."
1516   else
1517     if test "${with_target_subdir}" != "."; then
1518       toprel="${with_multisrctop}../.."
1519     else
1520       toprel="${with_multisrctop}.."
1521     fi
1522   fi
1523 else
1524   toprel=".."
1525 fi
1526 ac_aux_dir=
1527 for ac_dir in ${srcdir}/$toprel $srcdir/${srcdir}/$toprel; do
1528   if test -f $ac_dir/install-sh; then
1529     ac_aux_dir=$ac_dir
1530     ac_install_sh="$ac_aux_dir/install-sh -c"
1531     break
1532   elif test -f $ac_dir/install.sh; then
1533     ac_aux_dir=$ac_dir
1534     ac_install_sh="$ac_aux_dir/install.sh -c"
1535     break
1536   elif test -f $ac_dir/shtool; then
1537     ac_aux_dir=$ac_dir
1538     ac_install_sh="$ac_aux_dir/shtool install -c"
1539     break
1540   fi
1541 done
1542 if test -z "$ac_aux_dir"; then
1543   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in ${srcdir}/$toprel $srcdir/${srcdir}/$toprel" >&5
1544 echo "$as_me: error: cannot find install-sh or install.sh in ${srcdir}/$toprel $srcdir/${srcdir}/$toprel" >&2;}
1545    { (exit 1); exit 1; }; }
1546 fi
1547 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1548 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1549 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1550
1551 toplevel_srcdir=\${srcdir}/$toprel
1552
1553
1554 echo "$as_me:$LINENO: checking host system type" >&5
1555 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1556 if test "${ac_cv_host+set}" = set; then
1557   echo $ECHO_N "(cached) $ECHO_C" >&6
1558 else
1559   ac_cv_host_alias=$host_alias
1560 test -z "$ac_cv_host_alias" &&
1561   ac_cv_host_alias=$ac_cv_build_alias
1562 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1563   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1564 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1565    { (exit 1); exit 1; }; }
1566
1567 fi
1568 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1569 echo "${ECHO_T}$ac_cv_host" >&6
1570 host=$ac_cv_host
1571 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1572 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1573 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1574
1575
1576 echo "$as_me:$LINENO: checking target system type" >&5
1577 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1578 if test "${ac_cv_target+set}" = set; then
1579   echo $ECHO_N "(cached) $ECHO_C" >&6
1580 else
1581   ac_cv_target_alias=$target_alias
1582 test "x$ac_cv_target_alias" = "x" &&
1583   ac_cv_target_alias=$ac_cv_host_alias
1584 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1585   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1586 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1587    { (exit 1); exit 1; }; }
1588
1589 fi
1590 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1591 echo "${ECHO_T}$ac_cv_target" >&6
1592 target=$ac_cv_target
1593 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1594 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1595 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1596
1597
1598 # The aliases save the names the user supplied, while $host etc.
1599 # will get canonicalized.
1600 test -n "$target_alias" &&
1601   test "$program_prefix$program_suffix$program_transform_name" = \
1602     NONENONEs,x,x, &&
1603   program_prefix=${target_alias}-
1604
1605
1606
1607 # Export source directory.
1608 # These need to be absolute paths, yet at the same time need to
1609 # canonicalize only relative paths, because then amd will not unmount
1610 # drives. Thus the use of PWDCMD: set it to 'pawd' or 'amq -w' if using amd.
1611 case $srcdir in
1612   \\/$* | ?:\\/*) glibcpp_srcdir=${srcdir} ;;
1613   *) glibcpp_srcdir=`cd "$srcdir" && ${PWDCMD-pwd} || echo "$srcdir"` ;;
1614 esac
1615
1616
1617 # Calculate toolexeclibdir
1618 # Also toolexecdir, though it's only used in toolexeclibdir
1619 case ${version_specific_libs} in
1620   yes)
1621     # Need the gcc compiler version to know where to install libraries
1622     # and header files if --enable-version-specific-runtime-libs option
1623     # is selected.
1624     toolexecdir='$(libdir)/gcc/$(target_noncanonical)'
1625     toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)'
1626     ;;
1627   no)
1628     if test -n "$with_cross_host" &&
1629        test x"$with_cross_host" != x"no"; then
1630       # Install a library built with a cross compiler in tooldir, not libdir.
1631       toolexecdir='$(exec_prefix)/$(target_noncanonical)'
1632       toolexeclibdir='$(toolexecdir)/lib'
1633     else
1634       toolexecdir='$(libdir)/gcc-lib/$(target_noncanonical)'
1635       toolexeclibdir='$(libdir)'
1636     fi
1637     multi_os_directory=`$CC -print-multi-os-directory`
1638     case $multi_os_directory in
1639       .) ;; # Avoid trailing /.
1640       *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
1641     esac
1642     ;;
1643 esac
1644
1645
1646
1647 # Figure out if we want to name the include directory and the
1648 #  library name changes differently.
1649 includedirname=include
1650 libext=
1651 case "${host}" in
1652   *-darwin*)
1653     # Darwin is the only target so far that needs a different include directory.
1654     includedirname=include-gnu-runtime
1655     libext=-gnu
1656     ;;
1657 esac
1658
1659
1660
1661           ac_config_headers="$ac_config_headers config.h"
1662
1663
1664 # --------
1665 # Programs
1666 # --------
1667
1668
1669
1670 # We must force CC to /not/ be a precious variable; otherwise
1671 # the wrong, non-multilib-adjusted value will be used in multilibs.
1672 # As a side effect, we have to subst CFLAGS ourselves.
1673
1674
1675 ac_ext=c
1676 ac_cpp='$CPP $CPPFLAGS'
1677 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1678 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1679 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1680 if test -n "$ac_tool_prefix"; then
1681   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1682 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1683 echo "$as_me:$LINENO: checking for $ac_word" >&5
1684 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1685 if test "${ac_cv_prog_CC+set}" = set; then
1686   echo $ECHO_N "(cached) $ECHO_C" >&6
1687 else
1688   if test -n "$CC"; then
1689   ac_cv_prog_CC="$CC" # Let the user override the test.
1690 else
1691 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1692 for as_dir in $PATH
1693 do
1694   IFS=$as_save_IFS
1695   test -z "$as_dir" && as_dir=.
1696   for ac_exec_ext in '' $ac_executable_extensions; do
1697   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1698     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1699     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1700     break 2
1701   fi
1702 done
1703 done
1704
1705 fi
1706 fi
1707 CC=$ac_cv_prog_CC
1708 if test -n "$CC"; then
1709   echo "$as_me:$LINENO: result: $CC" >&5
1710 echo "${ECHO_T}$CC" >&6
1711 else
1712   echo "$as_me:$LINENO: result: no" >&5
1713 echo "${ECHO_T}no" >&6
1714 fi
1715
1716 fi
1717 if test -z "$ac_cv_prog_CC"; then
1718   ac_ct_CC=$CC
1719   # Extract the first word of "gcc", so it can be a program name with args.
1720 set dummy gcc; ac_word=$2
1721 echo "$as_me:$LINENO: checking for $ac_word" >&5
1722 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1723 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1724   echo $ECHO_N "(cached) $ECHO_C" >&6
1725 else
1726   if test -n "$ac_ct_CC"; then
1727   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1728 else
1729 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1730 for as_dir in $PATH
1731 do
1732   IFS=$as_save_IFS
1733   test -z "$as_dir" && as_dir=.
1734   for ac_exec_ext in '' $ac_executable_extensions; do
1735   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1736     ac_cv_prog_ac_ct_CC="gcc"
1737     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1738     break 2
1739   fi
1740 done
1741 done
1742
1743 fi
1744 fi
1745 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1746 if test -n "$ac_ct_CC"; then
1747   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1748 echo "${ECHO_T}$ac_ct_CC" >&6
1749 else
1750   echo "$as_me:$LINENO: result: no" >&5
1751 echo "${ECHO_T}no" >&6
1752 fi
1753
1754   CC=$ac_ct_CC
1755 else
1756   CC="$ac_cv_prog_CC"
1757 fi
1758
1759 if test -z "$CC"; then
1760   if test -n "$ac_tool_prefix"; then
1761   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1762 set dummy ${ac_tool_prefix}cc; ac_word=$2
1763 echo "$as_me:$LINENO: checking for $ac_word" >&5
1764 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1765 if test "${ac_cv_prog_CC+set}" = set; then
1766   echo $ECHO_N "(cached) $ECHO_C" >&6
1767 else
1768   if test -n "$CC"; then
1769   ac_cv_prog_CC="$CC" # Let the user override the test.
1770 else
1771 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1772 for as_dir in $PATH
1773 do
1774   IFS=$as_save_IFS
1775   test -z "$as_dir" && as_dir=.
1776   for ac_exec_ext in '' $ac_executable_extensions; do
1777   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1778     ac_cv_prog_CC="${ac_tool_prefix}cc"
1779     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1780     break 2
1781   fi
1782 done
1783 done
1784
1785 fi
1786 fi
1787 CC=$ac_cv_prog_CC
1788 if test -n "$CC"; then
1789   echo "$as_me:$LINENO: result: $CC" >&5
1790 echo "${ECHO_T}$CC" >&6
1791 else
1792   echo "$as_me:$LINENO: result: no" >&5
1793 echo "${ECHO_T}no" >&6
1794 fi
1795
1796 fi
1797 if test -z "$ac_cv_prog_CC"; then
1798   ac_ct_CC=$CC
1799   # Extract the first word of "cc", so it can be a program name with args.
1800 set dummy cc; ac_word=$2
1801 echo "$as_me:$LINENO: checking for $ac_word" >&5
1802 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1803 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1804   echo $ECHO_N "(cached) $ECHO_C" >&6
1805 else
1806   if test -n "$ac_ct_CC"; then
1807   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1808 else
1809 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1810 for as_dir in $PATH
1811 do
1812   IFS=$as_save_IFS
1813   test -z "$as_dir" && as_dir=.
1814   for ac_exec_ext in '' $ac_executable_extensions; do
1815   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1816     ac_cv_prog_ac_ct_CC="cc"
1817     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1818     break 2
1819   fi
1820 done
1821 done
1822
1823 fi
1824 fi
1825 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1826 if test -n "$ac_ct_CC"; then
1827   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1828 echo "${ECHO_T}$ac_ct_CC" >&6
1829 else
1830   echo "$as_me:$LINENO: result: no" >&5
1831 echo "${ECHO_T}no" >&6
1832 fi
1833
1834   CC=$ac_ct_CC
1835 else
1836   CC="$ac_cv_prog_CC"
1837 fi
1838
1839 fi
1840 if test -z "$CC"; then
1841   # Extract the first word of "cc", so it can be a program name with args.
1842 set dummy cc; ac_word=$2
1843 echo "$as_me:$LINENO: checking for $ac_word" >&5
1844 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1845 if test "${ac_cv_prog_CC+set}" = set; then
1846   echo $ECHO_N "(cached) $ECHO_C" >&6
1847 else
1848   if test -n "$CC"; then
1849   ac_cv_prog_CC="$CC" # Let the user override the test.
1850 else
1851   ac_prog_rejected=no
1852 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1853 for as_dir in $PATH
1854 do
1855   IFS=$as_save_IFS
1856   test -z "$as_dir" && as_dir=.
1857   for ac_exec_ext in '' $ac_executable_extensions; do
1858   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1859     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1860        ac_prog_rejected=yes
1861        continue
1862      fi
1863     ac_cv_prog_CC="cc"
1864     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1865     break 2
1866   fi
1867 done
1868 done
1869
1870 if test $ac_prog_rejected = yes; then
1871   # We found a bogon in the path, so make sure we never use it.
1872   set dummy $ac_cv_prog_CC
1873   shift
1874   if test $# != 0; then
1875     # We chose a different compiler from the bogus one.
1876     # However, it has the same basename, so the bogon will be chosen
1877     # first if we set CC to just the basename; use the full file name.
1878     shift
1879     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1880   fi
1881 fi
1882 fi
1883 fi
1884 CC=$ac_cv_prog_CC
1885 if test -n "$CC"; then
1886   echo "$as_me:$LINENO: result: $CC" >&5
1887 echo "${ECHO_T}$CC" >&6
1888 else
1889   echo "$as_me:$LINENO: result: no" >&5
1890 echo "${ECHO_T}no" >&6
1891 fi
1892
1893 fi
1894 if test -z "$CC"; then
1895   if test -n "$ac_tool_prefix"; then
1896   for ac_prog in cl
1897   do
1898     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1899 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1900 echo "$as_me:$LINENO: checking for $ac_word" >&5
1901 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1902 if test "${ac_cv_prog_CC+set}" = set; then
1903   echo $ECHO_N "(cached) $ECHO_C" >&6
1904 else
1905   if test -n "$CC"; then
1906   ac_cv_prog_CC="$CC" # Let the user override the test.
1907 else
1908 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1909 for as_dir in $PATH
1910 do
1911   IFS=$as_save_IFS
1912   test -z "$as_dir" && as_dir=.
1913   for ac_exec_ext in '' $ac_executable_extensions; do
1914   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1915     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1916     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1917     break 2
1918   fi
1919 done
1920 done
1921
1922 fi
1923 fi
1924 CC=$ac_cv_prog_CC
1925 if test -n "$CC"; then
1926   echo "$as_me:$LINENO: result: $CC" >&5
1927 echo "${ECHO_T}$CC" >&6
1928 else
1929   echo "$as_me:$LINENO: result: no" >&5
1930 echo "${ECHO_T}no" >&6
1931 fi
1932
1933     test -n "$CC" && break
1934   done
1935 fi
1936 if test -z "$CC"; then
1937   ac_ct_CC=$CC
1938   for ac_prog in cl
1939 do
1940   # Extract the first word of "$ac_prog", so it can be a program name with args.
1941 set dummy $ac_prog; ac_word=$2
1942 echo "$as_me:$LINENO: checking for $ac_word" >&5
1943 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1944 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1945   echo $ECHO_N "(cached) $ECHO_C" >&6
1946 else
1947   if test -n "$ac_ct_CC"; then
1948   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1949 else
1950 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1951 for as_dir in $PATH
1952 do
1953   IFS=$as_save_IFS
1954   test -z "$as_dir" && as_dir=.
1955   for ac_exec_ext in '' $ac_executable_extensions; do
1956   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1957     ac_cv_prog_ac_ct_CC="$ac_prog"
1958     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1959     break 2
1960   fi
1961 done
1962 done
1963
1964 fi
1965 fi
1966 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1967 if test -n "$ac_ct_CC"; then
1968   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1969 echo "${ECHO_T}$ac_ct_CC" >&6
1970 else
1971   echo "$as_me:$LINENO: result: no" >&5
1972 echo "${ECHO_T}no" >&6
1973 fi
1974
1975   test -n "$ac_ct_CC" && break
1976 done
1977
1978   CC=$ac_ct_CC
1979 fi
1980
1981 fi
1982
1983
1984 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1985 See \`config.log' for more details." >&5
1986 echo "$as_me: error: no acceptable C compiler found in \$PATH
1987 See \`config.log' for more details." >&2;}
1988    { (exit 1); exit 1; }; }
1989
1990 # Provide some information about the compiler.
1991 echo "$as_me:$LINENO:" \
1992      "checking for C compiler version" >&5
1993 ac_compiler=`set X $ac_compile; echo $2`
1994 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1995   (eval $ac_compiler --version </dev/null >&5) 2>&5
1996   ac_status=$?
1997   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1998   (exit $ac_status); }
1999 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2000   (eval $ac_compiler -v </dev/null >&5) 2>&5
2001   ac_status=$?
2002   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2003   (exit $ac_status); }
2004 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2005   (eval $ac_compiler -V </dev/null >&5) 2>&5
2006   ac_status=$?
2007   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2008   (exit $ac_status); }
2009
2010 cat >conftest.$ac_ext <<_ACEOF
2011 /* confdefs.h.  */
2012 _ACEOF
2013 cat confdefs.h >>conftest.$ac_ext
2014 cat >>conftest.$ac_ext <<_ACEOF
2015 /* end confdefs.h.  */
2016
2017 int
2018 main ()
2019 {
2020
2021   ;
2022   return 0;
2023 }
2024 _ACEOF
2025 # FIXME: Cleanup?
2026 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2027   (eval $ac_link) 2>&5
2028   ac_status=$?
2029   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2030   (exit $ac_status); }; then
2031   gcc_no_link=no
2032 else
2033   gcc_no_link=yes
2034 fi
2035
2036 if test x$gcc_no_link = xyes; then
2037   # Setting cross_compile will disable run tests; it will
2038   # also disable AC_CHECK_FILE but that's generally
2039   # correct if we can't link.
2040   cross_compiling=yes
2041   EXEEXT=
2042 else
2043   cat >conftest.$ac_ext <<_ACEOF
2044 /* confdefs.h.  */
2045 _ACEOF
2046 cat confdefs.h >>conftest.$ac_ext
2047 cat >>conftest.$ac_ext <<_ACEOF
2048 /* end confdefs.h.  */
2049
2050 int
2051 main ()
2052 {
2053
2054   ;
2055   return 0;
2056 }
2057 _ACEOF
2058 ac_clean_files_save=$ac_clean_files
2059 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2060 # Try to create an executable without -o first, disregard a.out.
2061 # It will help us diagnose broken compilers, and finding out an intuition
2062 # of exeext.
2063 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2064 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2065 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2066 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2067   (eval $ac_link_default) 2>&5
2068   ac_status=$?
2069   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2070   (exit $ac_status); }; then
2071   # Find the output, starting from the most likely.  This scheme is
2072 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2073 # resort.
2074
2075 # Be careful to initialize this variable, since it used to be cached.
2076 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2077 ac_cv_exeext=
2078 # b.out is created by i960 compilers.
2079 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2080 do
2081   test -f "$ac_file" || continue
2082   case $ac_file in
2083     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2084         ;;
2085     conftest.$ac_ext )
2086         # This is the source file.
2087         ;;
2088     [ab].out )
2089         # We found the default executable, but exeext='' is most
2090         # certainly right.
2091         break;;
2092     *.* )
2093         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2094         # FIXME: I believe we export ac_cv_exeext for Libtool,
2095         # but it would be cool to find out if it's true.  Does anybody
2096         # maintain Libtool? --akim.
2097         export ac_cv_exeext
2098         break;;
2099     * )
2100         break;;
2101   esac
2102 done
2103 else
2104   echo "$as_me: failed program was:" >&5
2105 sed 's/^/| /' conftest.$ac_ext >&5
2106
2107 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2108 See \`config.log' for more details." >&5
2109 echo "$as_me: error: C compiler cannot create executables
2110 See \`config.log' for more details." >&2;}
2111    { (exit 77); exit 77; }; }
2112 fi
2113
2114 ac_exeext=$ac_cv_exeext
2115 echo "$as_me:$LINENO: result: $ac_file" >&5
2116 echo "${ECHO_T}$ac_file" >&6
2117
2118 # Check the compiler produces executables we can run.  If not, either
2119 # the compiler is broken, or we cross compile.
2120 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2121 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2122 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2123 # If not cross compiling, check that we can run a simple program.
2124 if test "$cross_compiling" != yes; then
2125   if { ac_try='./$ac_file'
2126   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2127   (eval $ac_try) 2>&5
2128   ac_status=$?
2129   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2130   (exit $ac_status); }; }; then
2131     cross_compiling=no
2132   else
2133     if test "$cross_compiling" = maybe; then
2134         cross_compiling=yes
2135     else
2136         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2137 If you meant to cross compile, use \`--host'.
2138 See \`config.log' for more details." >&5
2139 echo "$as_me: error: cannot run C compiled programs.
2140 If you meant to cross compile, use \`--host'.
2141 See \`config.log' for more details." >&2;}
2142    { (exit 1); exit 1; }; }
2143     fi
2144   fi
2145 fi
2146 echo "$as_me:$LINENO: result: yes" >&5
2147 echo "${ECHO_T}yes" >&6
2148
2149 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2150 ac_clean_files=$ac_clean_files_save
2151 # Check the compiler produces executables we can run.  If not, either
2152 # the compiler is broken, or we cross compile.
2153 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2154 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2155 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2156 echo "${ECHO_T}$cross_compiling" >&6
2157
2158 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2159 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2160 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2161   (eval $ac_link) 2>&5
2162   ac_status=$?
2163   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2164   (exit $ac_status); }; then
2165   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2166 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2167 # work properly (i.e., refer to `conftest.exe'), while it won't with
2168 # `rm'.
2169 for ac_file in conftest.exe conftest conftest.*; do
2170   test -f "$ac_file" || continue
2171   case $ac_file in
2172     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2173     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2174           export ac_cv_exeext
2175           break;;
2176     * ) break;;
2177   esac
2178 done
2179 else
2180   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2181 See \`config.log' for more details." >&5
2182 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2183 See \`config.log' for more details." >&2;}
2184    { (exit 1); exit 1; }; }
2185 fi
2186
2187 rm -f conftest$ac_cv_exeext
2188 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2189 echo "${ECHO_T}$ac_cv_exeext" >&6
2190
2191 rm -f conftest.$ac_ext
2192 EXEEXT=$ac_cv_exeext
2193 ac_exeext=$EXEEXT
2194 fi
2195 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2196 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2197 if test "${ac_cv_objext+set}" = set; then
2198   echo $ECHO_N "(cached) $ECHO_C" >&6
2199 else
2200   cat >conftest.$ac_ext <<_ACEOF
2201 /* confdefs.h.  */
2202 _ACEOF
2203 cat confdefs.h >>conftest.$ac_ext
2204 cat >>conftest.$ac_ext <<_ACEOF
2205 /* end confdefs.h.  */
2206
2207 int
2208 main ()
2209 {
2210
2211   ;
2212   return 0;
2213 }
2214 _ACEOF
2215 rm -f conftest.o conftest.obj
2216 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2217   (eval $ac_compile) 2>&5
2218   ac_status=$?
2219   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2220   (exit $ac_status); }; then
2221   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2222   case $ac_file in
2223     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2224     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2225        break;;
2226   esac
2227 done
2228 else
2229   echo "$as_me: failed program was:" >&5
2230 sed 's/^/| /' conftest.$ac_ext >&5
2231
2232 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2233 See \`config.log' for more details." >&5
2234 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2235 See \`config.log' for more details." >&2;}
2236    { (exit 1); exit 1; }; }
2237 fi
2238
2239 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2240 fi
2241 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2242 echo "${ECHO_T}$ac_cv_objext" >&6
2243 OBJEXT=$ac_cv_objext
2244 ac_objext=$OBJEXT
2245 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2246 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2247 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2248   echo $ECHO_N "(cached) $ECHO_C" >&6
2249 else
2250   cat >conftest.$ac_ext <<_ACEOF
2251 /* confdefs.h.  */
2252 _ACEOF
2253 cat confdefs.h >>conftest.$ac_ext
2254 cat >>conftest.$ac_ext <<_ACEOF
2255 /* end confdefs.h.  */
2256
2257 int
2258 main ()
2259 {
2260 #ifndef __GNUC__
2261        choke me
2262 #endif
2263
2264   ;
2265   return 0;
2266 }
2267 _ACEOF
2268 rm -f conftest.$ac_objext
2269 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2270   (eval $ac_compile) 2>conftest.er1
2271   ac_status=$?
2272   grep -v '^ *+' conftest.er1 >conftest.err
2273   rm -f conftest.er1
2274   cat conftest.err >&5
2275   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2276   (exit $ac_status); } &&
2277          { ac_try='test -z "$ac_c_werror_flag"
2278                          || test ! -s conftest.err'
2279   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2280   (eval $ac_try) 2>&5
2281   ac_status=$?
2282   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2283   (exit $ac_status); }; } &&
2284          { ac_try='test -s conftest.$ac_objext'
2285   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2286   (eval $ac_try) 2>&5
2287   ac_status=$?
2288   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2289   (exit $ac_status); }; }; then
2290   ac_compiler_gnu=yes
2291 else
2292   echo "$as_me: failed program was:" >&5
2293 sed 's/^/| /' conftest.$ac_ext >&5
2294
2295 ac_compiler_gnu=no
2296 fi
2297 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2298 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2299
2300 fi
2301 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2302 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2303 GCC=`test $ac_compiler_gnu = yes && echo yes`
2304 ac_test_CFLAGS=${CFLAGS+set}
2305 ac_save_CFLAGS=$CFLAGS
2306 CFLAGS="-g"
2307 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2308 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2309 if test "${ac_cv_prog_cc_g+set}" = set; then
2310   echo $ECHO_N "(cached) $ECHO_C" >&6
2311 else
2312   cat >conftest.$ac_ext <<_ACEOF
2313 /* confdefs.h.  */
2314 _ACEOF
2315 cat confdefs.h >>conftest.$ac_ext
2316 cat >>conftest.$ac_ext <<_ACEOF
2317 /* end confdefs.h.  */
2318
2319 int
2320 main ()
2321 {
2322
2323   ;
2324   return 0;
2325 }
2326 _ACEOF
2327 rm -f conftest.$ac_objext
2328 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2329   (eval $ac_compile) 2>conftest.er1
2330   ac_status=$?
2331   grep -v '^ *+' conftest.er1 >conftest.err
2332   rm -f conftest.er1
2333   cat conftest.err >&5
2334   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2335   (exit $ac_status); } &&
2336          { ac_try='test -z "$ac_c_werror_flag"
2337                          || test ! -s conftest.err'
2338   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2339   (eval $ac_try) 2>&5
2340   ac_status=$?
2341   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2342   (exit $ac_status); }; } &&
2343          { ac_try='test -s conftest.$ac_objext'
2344   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2345   (eval $ac_try) 2>&5
2346   ac_status=$?
2347   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2348   (exit $ac_status); }; }; then
2349   ac_cv_prog_cc_g=yes
2350 else
2351   echo "$as_me: failed program was:" >&5
2352 sed 's/^/| /' conftest.$ac_ext >&5
2353
2354 ac_cv_prog_cc_g=no
2355 fi
2356 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2357 fi
2358 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2359 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2360 if test "$ac_test_CFLAGS" = set; then
2361   CFLAGS=$ac_save_CFLAGS
2362 elif test $ac_cv_prog_cc_g = yes; then
2363   if test "$GCC" = yes; then
2364     CFLAGS="-g -O2"
2365   else
2366     CFLAGS="-g"
2367   fi
2368 else
2369   if test "$GCC" = yes; then
2370     CFLAGS="-O2"
2371   else
2372     CFLAGS=
2373   fi
2374 fi
2375 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2376 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2377 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2378   echo $ECHO_N "(cached) $ECHO_C" >&6
2379 else
2380   ac_cv_prog_cc_stdc=no
2381 ac_save_CC=$CC
2382 cat >conftest.$ac_ext <<_ACEOF
2383 /* confdefs.h.  */
2384 _ACEOF
2385 cat confdefs.h >>conftest.$ac_ext
2386 cat >>conftest.$ac_ext <<_ACEOF
2387 /* end confdefs.h.  */
2388 #include <stdarg.h>
2389 #include <stdio.h>
2390 #include <sys/types.h>
2391 #include <sys/stat.h>
2392 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2393 struct buf { int x; };
2394 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2395 static char *e (p, i)
2396      char **p;
2397      int i;
2398 {
2399   return p[i];
2400 }
2401 static char *f (char * (*g) (char **, int), char **p, ...)
2402 {
2403   char *s;
2404   va_list v;
2405   va_start (v,p);
2406   s = g (p, va_arg (v,int));
2407   va_end (v);
2408   return s;
2409 }
2410
2411 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2412    function prototypes and stuff, but not '\xHH' hex character constants.
2413    These don't provoke an error unfortunately, instead are silently treated
2414    as 'x'.  The following induces an error, until -std1 is added to get
2415    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2416    array size at least.  It's necessary to write '\x00'==0 to get something
2417    that's true only with -std1.  */
2418 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2419
2420 int test (int i, double x);
2421 struct s1 {int (*f) (int a);};
2422 struct s2 {int (*f) (double a);};
2423 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2424 int argc;
2425 char **argv;
2426 int
2427 main ()
2428 {
2429 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2430   ;
2431   return 0;
2432 }
2433 _ACEOF
2434 # Don't try gcc -ansi; that turns off useful extensions and
2435 # breaks some systems' header files.
2436 # AIX                   -qlanglvl=ansi
2437 # Ultrix and OSF/1      -std1
2438 # HP-UX 10.20 and later -Ae
2439 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2440 # SVR4                  -Xc -D__EXTENSIONS__
2441 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2442 do
2443   CC="$ac_save_CC $ac_arg"
2444   rm -f conftest.$ac_objext
2445 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2446   (eval $ac_compile) 2>conftest.er1
2447   ac_status=$?
2448   grep -v '^ *+' conftest.er1 >conftest.err
2449   rm -f conftest.er1
2450   cat conftest.err >&5
2451   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2452   (exit $ac_status); } &&
2453          { ac_try='test -z "$ac_c_werror_flag"
2454                          || test ! -s conftest.err'
2455   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2456   (eval $ac_try) 2>&5
2457   ac_status=$?
2458   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2459   (exit $ac_status); }; } &&
2460          { ac_try='test -s conftest.$ac_objext'
2461   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2462   (eval $ac_try) 2>&5
2463   ac_status=$?
2464   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2465   (exit $ac_status); }; }; then
2466   ac_cv_prog_cc_stdc=$ac_arg
2467 break
2468 else
2469   echo "$as_me: failed program was:" >&5
2470 sed 's/^/| /' conftest.$ac_ext >&5
2471
2472 fi
2473 rm -f conftest.err conftest.$ac_objext
2474 done
2475 rm -f conftest.$ac_ext conftest.$ac_objext
2476 CC=$ac_save_CC
2477
2478 fi
2479
2480 case "x$ac_cv_prog_cc_stdc" in
2481   x|xno)
2482     echo "$as_me:$LINENO: result: none needed" >&5
2483 echo "${ECHO_T}none needed" >&6 ;;
2484   *)
2485     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2486 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2487     CC="$CC $ac_cv_prog_cc_stdc" ;;
2488 esac
2489
2490 # Some people use a C++ compiler to compile C.  Since we use `exit',
2491 # in C++ we need to declare it.  In case someone uses the same compiler
2492 # for both compiling C and C++ we need to have the C++ compiler decide
2493 # the declaration of exit, since it's the most demanding environment.
2494 cat >conftest.$ac_ext <<_ACEOF
2495 #ifndef __cplusplus
2496   choke me
2497 #endif
2498 _ACEOF
2499 rm -f conftest.$ac_objext
2500 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2501   (eval $ac_compile) 2>conftest.er1
2502   ac_status=$?
2503   grep -v '^ *+' conftest.er1 >conftest.err
2504   rm -f conftest.er1
2505   cat conftest.err >&5
2506   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2507   (exit $ac_status); } &&
2508          { ac_try='test -z "$ac_c_werror_flag"
2509                          || test ! -s conftest.err'
2510   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2511   (eval $ac_try) 2>&5
2512   ac_status=$?
2513   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2514   (exit $ac_status); }; } &&
2515          { ac_try='test -s conftest.$ac_objext'
2516   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2517   (eval $ac_try) 2>&5
2518   ac_status=$?
2519   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2520   (exit $ac_status); }; }; then
2521   for ac_declaration in \
2522    '' \
2523    'extern "C" void std::exit (int) throw (); using std::exit;' \
2524    'extern "C" void std::exit (int); using std::exit;' \
2525    'extern "C" void exit (int) throw ();' \
2526    'extern "C" void exit (int);' \
2527    'void exit (int);'
2528 do
2529   cat >conftest.$ac_ext <<_ACEOF
2530 /* confdefs.h.  */
2531 _ACEOF
2532 cat confdefs.h >>conftest.$ac_ext
2533 cat >>conftest.$ac_ext <<_ACEOF
2534 /* end confdefs.h.  */
2535 $ac_declaration
2536 #include <stdlib.h>
2537 int
2538 main ()
2539 {
2540 exit (42);
2541   ;
2542   return 0;
2543 }
2544 _ACEOF
2545 rm -f conftest.$ac_objext
2546 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2547   (eval $ac_compile) 2>conftest.er1
2548   ac_status=$?
2549   grep -v '^ *+' conftest.er1 >conftest.err
2550   rm -f conftest.er1
2551   cat conftest.err >&5
2552   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2553   (exit $ac_status); } &&
2554          { ac_try='test -z "$ac_c_werror_flag"
2555                          || test ! -s conftest.err'
2556   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2557   (eval $ac_try) 2>&5
2558   ac_status=$?
2559   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2560   (exit $ac_status); }; } &&
2561          { ac_try='test -s conftest.$ac_objext'
2562   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2563   (eval $ac_try) 2>&5
2564   ac_status=$?
2565   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2566   (exit $ac_status); }; }; then
2567   :
2568 else
2569   echo "$as_me: failed program was:" >&5
2570 sed 's/^/| /' conftest.$ac_ext >&5
2571
2572 continue
2573 fi
2574 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2575   cat >conftest.$ac_ext <<_ACEOF
2576 /* confdefs.h.  */
2577 _ACEOF
2578 cat confdefs.h >>conftest.$ac_ext
2579 cat >>conftest.$ac_ext <<_ACEOF
2580 /* end confdefs.h.  */
2581 $ac_declaration
2582 int
2583 main ()
2584 {
2585 exit (42);
2586   ;
2587   return 0;
2588 }
2589 _ACEOF
2590 rm -f conftest.$ac_objext
2591 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2592   (eval $ac_compile) 2>conftest.er1
2593   ac_status=$?
2594   grep -v '^ *+' conftest.er1 >conftest.err
2595   rm -f conftest.er1
2596   cat conftest.err >&5
2597   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2598   (exit $ac_status); } &&
2599          { ac_try='test -z "$ac_c_werror_flag"
2600                          || test ! -s conftest.err'
2601   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2602   (eval $ac_try) 2>&5
2603   ac_status=$?
2604   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2605   (exit $ac_status); }; } &&
2606          { ac_try='test -s conftest.$ac_objext'
2607   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2608   (eval $ac_try) 2>&5
2609   ac_status=$?
2610   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2611   (exit $ac_status); }; }; then
2612   break
2613 else
2614   echo "$as_me: failed program was:" >&5
2615 sed 's/^/| /' conftest.$ac_ext >&5
2616
2617 fi
2618 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2619 done
2620 rm -f conftest*
2621 if test -n "$ac_declaration"; then
2622   echo '#ifdef __cplusplus' >>confdefs.h
2623   echo $ac_declaration      >>confdefs.h
2624   echo '#endif'             >>confdefs.h
2625 fi
2626
2627 else
2628   echo "$as_me: failed program was:" >&5
2629 sed 's/^/| /' conftest.$ac_ext >&5
2630
2631 fi
2632 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2633 ac_ext=c
2634 ac_cpp='$CPP $CPPFLAGS'
2635 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2636 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2637 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2638
2639
2640
2641 # extra LD Flags which are required for targets
2642 case "${host}" in
2643   *-darwin*)
2644     # Darwin needs -single_module when linking libobjc
2645     extra_ldflags_libobjc=-Wl,-single_module
2646     ;;
2647 esac
2648
2649
2650
2651
2652 if test -n "$ac_tool_prefix"; then
2653   # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
2654 set dummy ${ac_tool_prefix}as; ac_word=$2
2655 echo "$as_me:$LINENO: checking for $ac_word" >&5
2656 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2657 if test "${ac_cv_prog_AS+set}" = set; then
2658   echo $ECHO_N "(cached) $ECHO_C" >&6
2659 else
2660   if test -n "$AS"; then
2661   ac_cv_prog_AS="$AS" # Let the user override the test.
2662 else
2663 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2664 for as_dir in $PATH
2665 do
2666   IFS=$as_save_IFS
2667   test -z "$as_dir" && as_dir=.
2668   for ac_exec_ext in '' $ac_executable_extensions; do
2669   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2670     ac_cv_prog_AS="${ac_tool_prefix}as"
2671     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2672     break 2
2673   fi
2674 done
2675 done
2676
2677 fi
2678 fi
2679 AS=$ac_cv_prog_AS
2680 if test -n "$AS"; then
2681   echo "$as_me:$LINENO: result: $AS" >&5
2682 echo "${ECHO_T}$AS" >&6
2683 else
2684   echo "$as_me:$LINENO: result: no" >&5
2685 echo "${ECHO_T}no" >&6
2686 fi
2687
2688 fi
2689 if test -z "$ac_cv_prog_AS"; then
2690   ac_ct_AS=$AS
2691   # Extract the first word of "as", so it can be a program name with args.
2692 set dummy as; ac_word=$2
2693 echo "$as_me:$LINENO: checking for $ac_word" >&5
2694 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2695 if test "${ac_cv_prog_ac_ct_AS+set}" = set; then
2696   echo $ECHO_N "(cached) $ECHO_C" >&6
2697 else
2698   if test -n "$ac_ct_AS"; then
2699   ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
2700 else
2701 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2702 for as_dir in $PATH
2703 do
2704   IFS=$as_save_IFS
2705   test -z "$as_dir" && as_dir=.
2706   for ac_exec_ext in '' $ac_executable_extensions; do
2707   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2708     ac_cv_prog_ac_ct_AS="as"
2709     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2710     break 2
2711   fi
2712 done
2713 done
2714
2715 fi
2716 fi
2717 ac_ct_AS=$ac_cv_prog_ac_ct_AS
2718 if test -n "$ac_ct_AS"; then
2719   echo "$as_me:$LINENO: result: $ac_ct_AS" >&5
2720 echo "${ECHO_T}$ac_ct_AS" >&6
2721 else
2722   echo "$as_me:$LINENO: result: no" >&5
2723 echo "${ECHO_T}no" >&6
2724 fi
2725
2726   AS=$ac_ct_AS
2727 else
2728   AS="$ac_cv_prog_AS"
2729 fi
2730
2731 if test -n "$ac_tool_prefix"; then
2732   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2733 set dummy ${ac_tool_prefix}ar; ac_word=$2
2734 echo "$as_me:$LINENO: checking for $ac_word" >&5
2735 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2736 if test "${ac_cv_prog_AR+set}" = set; then
2737   echo $ECHO_N "(cached) $ECHO_C" >&6
2738 else
2739   if test -n "$AR"; then
2740   ac_cv_prog_AR="$AR" # Let the user override the test.
2741 else
2742 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2743 for as_dir in $PATH
2744 do
2745   IFS=$as_save_IFS
2746   test -z "$as_dir" && as_dir=.
2747   for ac_exec_ext in '' $ac_executable_extensions; do
2748   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2749     ac_cv_prog_AR="${ac_tool_prefix}ar"
2750     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2751     break 2
2752   fi
2753 done
2754 done
2755
2756 fi
2757 fi
2758 AR=$ac_cv_prog_AR
2759 if test -n "$AR"; then
2760   echo "$as_me:$LINENO: result: $AR" >&5
2761 echo "${ECHO_T}$AR" >&6
2762 else
2763   echo "$as_me:$LINENO: result: no" >&5
2764 echo "${ECHO_T}no" >&6
2765 fi
2766
2767 fi
2768 if test -z "$ac_cv_prog_AR"; then
2769   ac_ct_AR=$AR
2770   # Extract the first word of "ar", so it can be a program name with args.
2771 set dummy ar; ac_word=$2
2772 echo "$as_me:$LINENO: checking for $ac_word" >&5
2773 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2774 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
2775   echo $ECHO_N "(cached) $ECHO_C" >&6
2776 else
2777   if test -n "$ac_ct_AR"; then
2778   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
2779 else
2780 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2781 for as_dir in $PATH
2782 do
2783   IFS=$as_save_IFS
2784   test -z "$as_dir" && as_dir=.
2785   for ac_exec_ext in '' $ac_executable_extensions; do
2786   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2787     ac_cv_prog_ac_ct_AR="ar"
2788     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2789     break 2
2790   fi
2791 done
2792 done
2793
2794 fi
2795 fi
2796 ac_ct_AR=$ac_cv_prog_ac_ct_AR
2797 if test -n "$ac_ct_AR"; then
2798   echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
2799 echo "${ECHO_T}$ac_ct_AR" >&6
2800 else
2801   echo "$as_me:$LINENO: result: no" >&5
2802 echo "${ECHO_T}no" >&6
2803 fi
2804
2805   AR=$ac_ct_AR
2806 else
2807   AR="$ac_cv_prog_AR"
2808 fi
2809
2810 if test -n "$ac_tool_prefix"; then
2811   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2812 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2813 echo "$as_me:$LINENO: checking for $ac_word" >&5
2814 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2815 if test "${ac_cv_prog_RANLIB+set}" = set; then
2816   echo $ECHO_N "(cached) $ECHO_C" >&6
2817 else
2818   if test -n "$RANLIB"; then
2819   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2820 else
2821 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2822 for as_dir in $PATH
2823 do
2824   IFS=$as_save_IFS
2825   test -z "$as_dir" && as_dir=.
2826   for ac_exec_ext in '' $ac_executable_extensions; do
2827   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2828     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2829     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2830     break 2
2831   fi
2832 done
2833 done
2834
2835 fi
2836 fi
2837 RANLIB=$ac_cv_prog_RANLIB
2838 if test -n "$RANLIB"; then
2839   echo "$as_me:$LINENO: result: $RANLIB" >&5
2840 echo "${ECHO_T}$RANLIB" >&6
2841 else
2842   echo "$as_me:$LINENO: result: no" >&5
2843 echo "${ECHO_T}no" >&6
2844 fi
2845
2846 fi
2847 if test -z "$ac_cv_prog_RANLIB"; then
2848   ac_ct_RANLIB=$RANLIB
2849   # Extract the first word of "ranlib", so it can be a program name with args.
2850 set dummy ranlib; ac_word=$2
2851 echo "$as_me:$LINENO: checking for $ac_word" >&5
2852 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2853 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
2854   echo $ECHO_N "(cached) $ECHO_C" >&6
2855 else
2856   if test -n "$ac_ct_RANLIB"; then
2857   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2858 else
2859 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2860 for as_dir in $PATH
2861 do
2862   IFS=$as_save_IFS
2863   test -z "$as_dir" && as_dir=.
2864   for ac_exec_ext in '' $ac_executable_extensions; do
2865   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2866     ac_cv_prog_ac_ct_RANLIB="ranlib"
2867     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2868     break 2
2869   fi
2870 done
2871 done
2872
2873   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
2874 fi
2875 fi
2876 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2877 if test -n "$ac_ct_RANLIB"; then
2878   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
2879 echo "${ECHO_T}$ac_ct_RANLIB" >&6
2880 else
2881   echo "$as_me:$LINENO: result: no" >&5
2882 echo "${ECHO_T}no" >&6
2883 fi
2884
2885   RANLIB=$ac_ct_RANLIB
2886 else
2887   RANLIB="$ac_cv_prog_RANLIB"
2888 fi
2889
2890 # Find a good install program.  We prefer a C program (faster),
2891 # so one script is as good as another.  But avoid the broken or
2892 # incompatible versions:
2893 # SysV /etc/install, /usr/sbin/install
2894 # SunOS /usr/etc/install
2895 # IRIX /sbin/install
2896 # AIX /bin/install
2897 # AmigaOS /C/install, which installs bootblocks on floppy discs
2898 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2899 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2900 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2901 # OS/2's system install, which has a completely different semantic
2902 # ./install, which can be erroneously created by make from ./install.sh.
2903 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
2904 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
2905 if test -z "$INSTALL"; then
2906 if test "${ac_cv_path_install+set}" = set; then
2907   echo $ECHO_N "(cached) $ECHO_C" >&6
2908 else
2909   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2910 for as_dir in $PATH
2911 do
2912   IFS=$as_save_IFS
2913   test -z "$as_dir" && as_dir=.
2914   # Account for people who put trailing slashes in PATH elements.
2915 case $as_dir/ in
2916   ./ | .// | /cC/* | \
2917   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2918   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
2919   /usr/ucb/* ) ;;
2920   *)
2921     # OSF1 and SCO ODT 3.0 have their own names for install.
2922     # Don't use installbsd from OSF since it installs stuff as root
2923     # by default.
2924     for ac_prog in ginstall scoinst install; do
2925       for ac_exec_ext in '' $ac_executable_extensions; do
2926         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2927           if test $ac_prog = install &&
2928             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2929             # AIX install.  It has an incompatible calling convention.
2930             :
2931           elif test $ac_prog = install &&
2932             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2933             # program-specific install script used by HP pwplus--don't use.
2934             :
2935           else
2936             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2937             break 3
2938           fi
2939         fi
2940       done
2941     done
2942     ;;
2943 esac
2944 done
2945
2946
2947 fi
2948   if test "${ac_cv_path_install+set}" = set; then
2949     INSTALL=$ac_cv_path_install
2950   else
2951     # As a last resort, use the slow shell script.  We don't cache a
2952     # path for INSTALL within a source directory, because that will
2953     # break other packages using the cache if that directory is
2954     # removed, or if the path is relative.
2955     INSTALL=$ac_install_sh
2956   fi
2957 fi
2958 echo "$as_me:$LINENO: result: $INSTALL" >&5
2959 echo "${ECHO_T}$INSTALL" >&6
2960
2961 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2962 # It thinks the first close brace ends the variable substitution.
2963 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2964
2965 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2966
2967 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2968
2969
2970 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
2971 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
2972     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
2973 if test "${enable_maintainer_mode+set}" = set; then
2974   enableval="$enable_maintainer_mode"
2975   USE_MAINTAINER_MODE=$enableval
2976 else
2977   USE_MAINTAINER_MODE=no
2978 fi;
2979   echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
2980 echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6
2981
2982
2983 if test $USE_MAINTAINER_MODE = yes; then
2984   MAINTAINER_MODE_TRUE=
2985   MAINTAINER_MODE_FALSE='#'
2986 else
2987   MAINTAINER_MODE_TRUE='#'
2988   MAINTAINER_MODE_FALSE=
2989 fi
2990
2991   MAINT=$MAINTAINER_MODE_TRUE
2992
2993
2994
2995 # Enable Win32 DLL on MS Windows - FIXME
2996
2997
2998 # Check whether --enable-shared or --disable-shared was given.
2999 if test "${enable_shared+set}" = set; then
3000   enableval="$enable_shared"
3001   p=${PACKAGE-default}
3002 case $enableval in
3003 yes) enable_shared=yes ;;
3004 no) enable_shared=no ;;
3005 *)
3006   enable_shared=no
3007   # Look at the argument we got.  We use all the common list separators.
3008   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3009   for pkg in $enableval; do
3010     if test "X$pkg" = "X$p"; then
3011       enable_shared=yes
3012     fi
3013   done
3014   IFS="$ac_save_ifs"
3015   ;;
3016 esac
3017 else
3018   enable_shared=yes
3019 fi;
3020 # Check whether --enable-static or --disable-static was given.
3021 if test "${enable_static+set}" = set; then
3022   enableval="$enable_static"
3023   p=${PACKAGE-default}
3024 case $enableval in
3025 yes) enable_static=yes ;;
3026 no) enable_static=no ;;
3027 *)
3028   enable_static=no
3029   # Look at the argument we got.  We use all the common list separators.
3030   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3031   for pkg in $enableval; do
3032     if test "X$pkg" = "X$p"; then
3033       enable_static=yes
3034     fi
3035   done
3036   IFS="$ac_save_ifs"
3037   ;;
3038 esac
3039 else
3040   enable_static=yes
3041 fi;
3042 # Check whether --enable-fast-install or --disable-fast-install was given.
3043 if test "${enable_fast_install+set}" = set; then
3044   enableval="$enable_fast_install"
3045   p=${PACKAGE-default}
3046 case $enableval in
3047 yes) enable_fast_install=yes ;;
3048 no) enable_fast_install=no ;;
3049 *)
3050   enable_fast_install=no
3051   # Look at the argument we got.  We use all the common list separators.
3052   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3053   for pkg in $enableval; do
3054     if test "X$pkg" = "X$p"; then
3055       enable_fast_install=yes
3056     fi
3057   done
3058   IFS="$ac_save_ifs"
3059   ;;
3060 esac
3061 else
3062   enable_fast_install=yes
3063 fi;
3064
3065 # Check whether --with-gnu-ld or --without-gnu-ld was given.
3066 if test "${with_gnu_ld+set}" = set; then
3067   withval="$with_gnu_ld"
3068   test "$withval" = no || with_gnu_ld=yes
3069 else
3070   with_gnu_ld=no
3071 fi;
3072 ac_prog=ld
3073 if test "$GCC" = yes; then
3074   # Check if gcc -print-prog-name=ld gives a path.
3075   echo "$as_me:$LINENO: checking for ld used by GCC" >&5
3076 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
3077   case $host in
3078   *-*-mingw*)
3079     # gcc leaves a trailing carriage return which upsets mingw
3080     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3081   *)
3082     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3083   esac
3084   case $ac_prog in
3085     # Accept absolute paths.
3086     [\\/]* | [A-Za-z]:[\\/]*)
3087       re_direlt='/[^/][^/]*/\.\./'
3088       # Canonicalize the path of ld
3089       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
3090       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
3091         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
3092       done
3093       test -z "$LD" && LD="$ac_prog"
3094       ;;
3095   "")
3096     # If it fails, then pretend we aren't using GCC.
3097     ac_prog=ld
3098     ;;
3099   *)
3100     # If it is relative, then search for the first ld in PATH.
3101     with_gnu_ld=unknown
3102     ;;
3103   esac
3104 elif test "$with_gnu_ld" = yes; then
3105   echo "$as_me:$LINENO: checking for GNU ld" >&5
3106 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
3107 else
3108   echo "$as_me:$LINENO: checking for non-GNU ld" >&5
3109 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
3110 fi
3111 if test "${lt_cv_path_LD+set}" = set; then
3112   echo $ECHO_N "(cached) $ECHO_C" >&6
3113 else
3114   if test -z "$LD"; then
3115   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3116   for ac_dir in $PATH; do
3117     test -z "$ac_dir" && ac_dir=.
3118     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3119       lt_cv_path_LD="$ac_dir/$ac_prog"
3120       # Check to see if the program is GNU ld.  I'd rather use --version,
3121       # but apparently some GNU ld's only accept -v.
3122       # Break only if it was the GNU/non-GNU ld that we prefer.
3123       if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
3124         test "$with_gnu_ld" != no && break
3125       else
3126         test "$with_gnu_ld" != yes && break
3127       fi
3128     fi
3129   done
3130   IFS="$ac_save_ifs"
3131 else
3132   lt_cv_path_LD="$LD" # Let the user override the test with a path.
3133 fi
3134 fi
3135
3136 LD="$lt_cv_path_LD"
3137 if test -n "$LD"; then
3138   echo "$as_me:$LINENO: result: $LD" >&5
3139 echo "${ECHO_T}$LD" >&6
3140 else
3141   echo "$as_me:$LINENO: result: no" >&5
3142 echo "${ECHO_T}no" >&6
3143 fi
3144 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
3145 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
3146    { (exit 1); exit 1; }; }
3147 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
3148 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
3149 if test "${lt_cv_prog_gnu_ld+set}" = set; then
3150   echo $ECHO_N "(cached) $ECHO_C" >&6
3151 else
3152   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
3153 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
3154   lt_cv_prog_gnu_ld=yes
3155 else
3156   lt_cv_prog_gnu_ld=no
3157 fi
3158 fi
3159 echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
3160 echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6
3161 with_gnu_ld=$lt_cv_prog_gnu_ld
3162
3163
3164 echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
3165 echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6
3166 if test "${lt_cv_ld_reload_flag+set}" = set; then
3167   echo $ECHO_N "(cached) $ECHO_C" >&6
3168 else
3169   lt_cv_ld_reload_flag='-r'
3170 fi
3171 echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
3172 echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6
3173 reload_flag=$lt_cv_ld_reload_flag
3174 test -n "$reload_flag" && reload_flag=" $reload_flag"
3175
3176 echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5
3177 echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6
3178 if test "${lt_cv_path_NM+set}" = set; then
3179   echo $ECHO_N "(cached) $ECHO_C" >&6
3180 else
3181   if test -n "$NM"; then
3182   # Let the user override the test.
3183   lt_cv_path_NM="$NM"
3184 else
3185   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3186   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
3187     test -z "$ac_dir" && ac_dir=.
3188     tmp_nm=$ac_dir/${ac_tool_prefix}nm
3189     if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
3190       # Check to see if the nm accepts a BSD-compat flag.
3191       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3192       #   nm: unknown option "B" ignored
3193       # Tru64's nm complains that /dev/null is an invalid object file
3194       if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
3195         lt_cv_path_NM="$tmp_nm -B"
3196         break
3197       elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
3198         lt_cv_path_NM="$tmp_nm -p"
3199         break
3200       else
3201         lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3202         continue # so that we can try to find one that supports BSD flags
3203       fi
3204     fi
3205   done
3206   IFS="$ac_save_ifs"
3207   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
3208 fi
3209 fi
3210
3211 NM="$lt_cv_path_NM"
3212 echo "$as_me:$LINENO: result: $NM" >&5
3213 echo "${ECHO_T}$NM" >&6
3214
3215 echo "$as_me:$LINENO: checking whether ln -s works" >&5
3216 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
3217 LN_S=$as_ln_s
3218 if test "$LN_S" = "ln -s"; then
3219   echo "$as_me:$LINENO: result: yes" >&5
3220 echo "${ECHO_T}yes" >&6
3221 else
3222   echo "$as_me:$LINENO: result: no, using $LN_S" >&5
3223 echo "${ECHO_T}no, using $LN_S" >&6
3224 fi
3225
3226 echo "$as_me:$LINENO: checking how to recognise dependant libraries" >&5
3227 echo $ECHO_N "checking how to recognise dependant libraries... $ECHO_C" >&6
3228 if test "${lt_cv_deplibs_check_method+set}" = set; then
3229   echo $ECHO_N "(cached) $ECHO_C" >&6
3230 else
3231   lt_cv_file_magic_cmd='$MAGIC_CMD'
3232 lt_cv_file_magic_test_file=
3233 lt_cv_deplibs_check_method='unknown'
3234 # Need to set the preceding variable on all platforms that support
3235 # interlibrary dependencies.
3236 # 'none' -- dependencies not supported.
3237 # `unknown' -- same as none, but documents that we really don't know.
3238 # 'pass_all' -- all dependencies passed with no checks.
3239 # 'test_compile' -- check by making test program.
3240 # 'file_magic [regex]' -- check by looking for files in library path
3241 # which responds to the $file_magic_cmd with a given egrep regex.
3242 # If you have `file' or equivalent on your system and you're not sure
3243 # whether `pass_all' will *always* work, you probably want this one.
3244
3245 case $host_os in
3246 aix*)
3247   lt_cv_deplibs_check_method=pass_all
3248   ;;
3249
3250 beos*)
3251   lt_cv_deplibs_check_method=pass_all
3252   ;;
3253
3254 bsdi4*)
3255   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
3256   lt_cv_file_magic_cmd='/usr/bin/file -L'
3257   lt_cv_file_magic_test_file=/shlib/libc.so
3258   ;;
3259
3260 cygwin* | mingw* |pw32*)
3261   lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
3262   lt_cv_file_magic_cmd='$OBJDUMP -f'
3263   ;;
3264
3265 darwin* | rhapsody*)
3266   # this will be overwritten by pass_all, but leave it in just in case
3267   lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
3268   lt_cv_file_magic_cmd='/usr/bin/file -L'
3269   case "$host_os" in
3270   rhapsody* | darwin1.012)
3271     lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
3272     ;;
3273   *) # Darwin 1.3 on
3274     lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
3275     ;;
3276   esac
3277   lt_cv_deplibs_check_method=pass_all
3278   ;;
3279
3280 freebsd* | kfreebsd*-gnu)
3281   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
3282     case $host_cpu in
3283     i*86 )
3284       # Not sure whether the presence of OpenBSD here was a mistake.
3285       # Let's accept both of them until this is cleared up.
3286       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
3287       lt_cv_file_magic_cmd=/usr/bin/file
3288       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3289       ;;
3290     esac
3291   else
3292     lt_cv_deplibs_check_method=pass_all
3293   fi
3294   ;;
3295
3296 gnu*)
3297   lt_cv_deplibs_check_method=pass_all
3298   ;;
3299
3300 hpux10.20*|hpux11*)
3301   case $host_cpu in
3302   hppa*)
3303     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
3304     lt_cv_file_magic_cmd=/usr/bin/file
3305     lt_cv_file_magic_test_file=/usr/lib/libc.sl
3306     ;;
3307   ia64*)
3308     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
3309     lt_cv_file_magic_cmd=/usr/bin/file
3310     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3311     ;;
3312   esac
3313   ;;
3314
3315 irix5* | irix6*)
3316   case $host_os in
3317   irix5*)
3318     # this will be overridden with pass_all, but let us keep it just in case
3319     lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
3320     ;;
3321   *)
3322     case $LD in
3323     *-32|*"-32 ") libmagic=32-bit;;
3324     *-n32|*"-n32 ") libmagic=N32;;
3325     *-64|*"-64 ") libmagic=64-bit;;
3326     *) libmagic=never-match;;
3327     esac
3328     # this will be overridden with pass_all, but let us keep it just in case
3329     lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
3330     ;;
3331   esac
3332   lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
3333   lt_cv_deplibs_check_method=pass_all
3334   ;;
3335
3336 # This must be Linux ELF.
3337 linux-gnu*)
3338   lt_cv_deplibs_check_method=pass_all
3339   ;;
3340
3341 netbsd* | knetbsd*-gnu)
3342   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
3343     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
3344   else
3345     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
3346   fi
3347   ;;
3348
3349 newsos6)
3350   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
3351   lt_cv_file_magic_cmd=/usr/bin/file
3352   lt_cv_file_magic_test_file=/usr/lib/libnls.so
3353   ;;
3354
3355 osf3* | osf4* | osf5*)
3356   # this will be overridden with pass_all, but let us keep it just in case
3357   lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
3358   lt_cv_file_magic_test_file=/shlib/libc.so
3359   lt_cv_deplibs_check_method=pass_all
3360   ;;
3361
3362 sco3.2v5*)
3363   lt_cv_deplibs_check_method=pass_all
3364   ;;
3365
3366 solaris*)
3367   lt_cv_deplibs_check_method=pass_all
3368   lt_cv_file_magic_test_file=/lib/libc.so
3369   ;;
3370
3371 sysv5uw[78]* | sysv4*uw2*)
3372   lt_cv_deplibs_check_method=pass_all
3373   ;;
3374
3375 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
3376   case $host_vendor in
3377   ncr)
3378     lt_cv_deplibs_check_method=pass_all
3379     ;;
3380   motorola)
3381     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
3382     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3383     ;;
3384   esac
3385   ;;
3386 esac
3387
3388 fi
3389 echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
3390 echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6
3391 file_magic_cmd=$lt_cv_file_magic_cmd
3392 deplibs_check_method=$lt_cv_deplibs_check_method
3393
3394
3395
3396
3397
3398 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
3399
3400 # find the maximum length of command line arguments
3401 echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5
3402 echo $ECHO_N "checking the maximum length of command line arguments... $ECHO_C" >&6
3403 if test "${lt_cv_sys_max_cmd_len+set}" = set; then
3404   echo $ECHO_N "(cached) $ECHO_C" >&6
3405 else
3406     i=0
3407   teststring="ABCD"
3408
3409   case $build_os in
3410   msdosdjgpp*)
3411     # On DJGPP, this test can blow up pretty badly due to problems in libc
3412     # (any single argument exceeding 2000 bytes causes a buffer overrun
3413     # during glob expansion).  Even if it were fixed, the result of this
3414     # check would be larger than it should be.
3415     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
3416     ;;
3417
3418   cygwin* | mingw*)
3419     # On Win9x/ME, this test blows up -- it succeeds, but takes
3420     # about 5 minutes as the teststring grows exponentially.
3421     # Worse, since 9x/ME are not pre-emptively multitasking,
3422     # you end up with a "frozen" computer, even though with patience
3423     # the test eventually succeeds (with a max line length of 256k).
3424     # Instead, let's just punt: use the minimum linelength reported by
3425     # all of the supported platforms: 8192 (on NT/2K/XP).
3426     lt_cv_sys_max_cmd_len=8192;
3427     ;;
3428
3429   amigaos*)
3430     # On AmigaOS with pdksh, this test takes hours, literally.
3431     # So we just punt and use a minimum line length of 8192.
3432     lt_cv_sys_max_cmd_len=8192;
3433     ;;
3434
3435   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
3436     # This has been around since 386BSD, at least.  Likely further.
3437     if test -x /sbin/sysctl; then
3438       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
3439     elif test -x /usr/sbin/sysctl; then
3440       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
3441     else
3442       lt_cv_sys_max_cmd_len=65536 # usable default for *BSD
3443     fi
3444     # And add a safety zone
3445     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
3446     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
3447     ;;
3448   esac
3449
3450 fi
3451
3452 if test -n "$lt_cv_sys_max_cmd_len" ; then
3453   echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5
3454 echo "${ECHO_T}$lt_cv_sys_max_cmd_len" >&6
3455 else
3456   echo "$as_me:$LINENO: result: none" >&5
3457 echo "${ECHO_T}none" >&6
3458 fi
3459
3460
3461 # Only perform the check for file, if the check method requires it
3462 case $deplibs_check_method in
3463 file_magic*)
3464   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
3465     echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
3466 echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6
3467 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
3468   echo $ECHO_N "(cached) $ECHO_C" >&6
3469 else
3470   case $MAGIC_CMD in
3471   /*)
3472   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
3473   ;;
3474   ?:/*)
3475   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
3476   ;;
3477   *)
3478   ac_save_MAGIC_CMD="$MAGIC_CMD"
3479   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3480   ac_dummy="/usr/bin:$PATH"
3481   for ac_dir in $ac_dummy; do
3482     test -z "$ac_dir" && ac_dir=.
3483     if test -f $ac_dir/${ac_tool_prefix}file; then
3484       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
3485       if test -n "$file_magic_test_file"; then
3486         case $deplibs_check_method in
3487         "file_magic "*)
3488           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
3489           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3490           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3491             egrep "$file_magic_regex" > /dev/null; then
3492             :
3493           else
3494             cat <<EOF 1>&2
3495
3496 *** Warning: the command libtool uses to detect shared libraries,
3497 *** $file_magic_cmd, produces output that libtool cannot recognize.
3498 *** The result is that libtool may fail to recognize shared libraries
3499 *** as such.  This will affect the creation of libtool libraries that
3500 *** depend on shared libraries, but programs linked with such libtool
3501 *** libraries will work regardless of this problem.  Nevertheless, you
3502 *** may want to report the problem to your system manager and/or to
3503 *** bug-libtool@gnu.org
3504
3505 EOF
3506           fi ;;
3507         esac
3508       fi
3509       break
3510     fi
3511   done
3512   IFS="$ac_save_ifs"
3513   MAGIC_CMD="$ac_save_MAGIC_CMD"
3514   ;;
3515 esac
3516 fi
3517
3518 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3519 if test -n "$MAGIC_CMD"; then
3520   echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
3521 echo "${ECHO_T}$MAGIC_CMD" >&6
3522 else
3523   echo "$as_me:$LINENO: result: no" >&5
3524 echo "${ECHO_T}no" >&6
3525 fi
3526
3527 if test -z "$lt_cv_path_MAGIC_CMD"; then
3528   if test -n "$ac_tool_prefix"; then
3529     echo "$as_me:$LINENO: checking for file" >&5
3530 echo $ECHO_N "checking for file... $ECHO_C" >&6
3531 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
3532   echo $ECHO_N "(cached) $ECHO_C" >&6
3533 else
3534   case $MAGIC_CMD in
3535   /*)
3536   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
3537   ;;
3538   ?:/*)
3539   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
3540   ;;
3541   *)
3542   ac_save_MAGIC_CMD="$MAGIC_CMD"
3543   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3544   ac_dummy="/usr/bin:$PATH"
3545   for ac_dir in $ac_dummy; do
3546     test -z "$ac_dir" && ac_dir=.
3547     if test -f $ac_dir/file; then
3548       lt_cv_path_MAGIC_CMD="$ac_dir/file"
3549       if test -n "$file_magic_test_file"; then
3550         case $deplibs_check_method in
3551         "file_magic "*)
3552           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
3553           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3554           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3555             egrep "$file_magic_regex" > /dev/null; then
3556             :
3557           else
3558             cat <<EOF 1>&2
3559
3560 *** Warning: the command libtool uses to detect shared libraries,
3561 *** $file_magic_cmd, produces output that libtool cannot recognize.
3562 *** The result is that libtool may fail to recognize shared libraries
3563 *** as such.  This will affect the creation of libtool libraries that
3564 *** depend on shared libraries, but programs linked with such libtool
3565 *** libraries will work regardless of this problem.  Nevertheless, you
3566 *** may want to report the problem to your system manager and/or to
3567 *** bug-libtool@gnu.org
3568
3569 EOF
3570           fi ;;
3571         esac
3572       fi
3573       break
3574     fi
3575   done
3576   IFS="$ac_save_ifs"
3577   MAGIC_CMD="$ac_save_MAGIC_CMD"
3578   ;;
3579 esac
3580 fi
3581
3582 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3583 if test -n "$MAGIC_CMD"; then
3584   echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
3585 echo "${ECHO_T}$MAGIC_CMD" >&6
3586 else
3587   echo "$as_me:$LINENO: result: no" >&5
3588 echo "${ECHO_T}no" >&6
3589 fi
3590
3591   else
3592     MAGIC_CMD=:
3593   fi
3594 fi
3595
3596   fi
3597   ;;
3598 esac
3599
3600 if test -n "$ac_tool_prefix"; then
3601   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3602 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3603 echo "$as_me:$LINENO: checking for $ac_word" >&5
3604 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3605 if test "${ac_cv_prog_RANLIB+set}" = set; then
3606   echo $ECHO_N "(cached) $ECHO_C" >&6
3607 else
3608   if test -n "$RANLIB"; then
3609   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3610 else
3611 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3612 for as_dir in $PATH
3613 do
3614   IFS=$as_save_IFS
3615   test -z "$as_dir" && as_dir=.
3616   for ac_exec_ext in '' $ac_executable_extensions; do
3617   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3618     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3619     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3620     break 2
3621   fi
3622 done
3623 done
3624
3625 fi
3626 fi
3627 RANLIB=$ac_cv_prog_RANLIB
3628 if test -n "$RANLIB"; then
3629   echo "$as_me:$LINENO: result: $RANLIB" >&5
3630 echo "${ECHO_T}$RANLIB" >&6
3631 else
3632   echo "$as_me:$LINENO: result: no" >&5
3633 echo "${ECHO_T}no" >&6
3634 fi
3635
3636 fi
3637 if test -z "$ac_cv_prog_RANLIB"; then
3638   ac_ct_RANLIB=$RANLIB
3639   # Extract the first word of "ranlib", so it can be a program name with args.
3640 set dummy ranlib; ac_word=$2
3641 echo "$as_me:$LINENO: checking for $ac_word" >&5
3642 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3643 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3644   echo $ECHO_N "(cached) $ECHO_C" >&6
3645 else
3646   if test -n "$ac_ct_RANLIB"; then
3647   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3648 else
3649 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3650 for as_dir in $PATH
3651 do
3652   IFS=$as_save_IFS
3653   test -z "$as_dir" && as_dir=.
3654   for ac_exec_ext in '' $ac_executable_extensions; do
3655   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3656     ac_cv_prog_ac_ct_RANLIB="ranlib"
3657     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3658     break 2
3659   fi
3660 done
3661 done
3662
3663   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
3664 fi
3665 fi
3666 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3667 if test -n "$ac_ct_RANLIB"; then
3668   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3669 echo "${ECHO_T}$ac_ct_RANLIB" >&6
3670 else
3671   echo "$as_me:$LINENO: result: no" >&5
3672 echo "${ECHO_T}no" >&6
3673 fi
3674
3675   RANLIB=$ac_ct_RANLIB
3676 else
3677   RANLIB="$ac_cv_prog_RANLIB"
3678 fi
3679
3680 if test -n "$ac_tool_prefix"; then
3681   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3682 set dummy ${ac_tool_prefix}strip; ac_word=$2
3683 echo "$as_me:$LINENO: checking for $ac_word" >&5
3684 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3685 if test "${ac_cv_prog_STRIP+set}" = set; then
3686   echo $ECHO_N "(cached) $ECHO_C" >&6
3687 else
3688   if test -n "$STRIP"; then
3689   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3690 else
3691 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3692 for as_dir in $PATH
3693 do
3694   IFS=$as_save_IFS
3695   test -z "$as_dir" && as_dir=.
3696   for ac_exec_ext in '' $ac_executable_extensions; do
3697   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3698     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3699     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3700     break 2
3701   fi
3702 done
3703 done
3704
3705 fi
3706 fi
3707 STRIP=$ac_cv_prog_STRIP
3708 if test -n "$STRIP"; then
3709   echo "$as_me:$LINENO: result: $STRIP" >&5
3710 echo "${ECHO_T}$STRIP" >&6
3711 else
3712   echo "$as_me:$LINENO: result: no" >&5
3713 echo "${ECHO_T}no" >&6
3714 fi
3715
3716 fi
3717 if test -z "$ac_cv_prog_STRIP"; then
3718   ac_ct_STRIP=$STRIP
3719   # Extract the first word of "strip", so it can be a program name with args.
3720 set dummy strip; ac_word=$2
3721 echo "$as_me:$LINENO: checking for $ac_word" >&5
3722 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3723 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
3724   echo $ECHO_N "(cached) $ECHO_C" >&6
3725 else
3726   if test -n "$ac_ct_STRIP"; then
3727   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3728 else
3729 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3730 for as_dir in $PATH
3731 do
3732   IFS=$as_save_IFS
3733   test -z "$as_dir" && as_dir=.
3734   for ac_exec_ext in '' $ac_executable_extensions; do
3735   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3736     ac_cv_prog_ac_ct_STRIP="strip"
3737     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3738     break 2
3739   fi
3740 done
3741 done
3742
3743   test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
3744 fi
3745 fi
3746 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3747 if test -n "$ac_ct_STRIP"; then
3748   echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
3749 echo "${ECHO_T}$ac_ct_STRIP" >&6
3750 else
3751   echo "$as_me:$LINENO: result: no" >&5
3752 echo "${ECHO_T}no" >&6
3753 fi
3754
3755   STRIP=$ac_ct_STRIP
3756 else
3757   STRIP="$ac_cv_prog_STRIP"
3758 fi
3759
3760
3761 # Check for any special flags to pass to ltconfig.
3762 libtool_flags="--cache-file=$cache_file"
3763 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
3764 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
3765 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
3766 test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
3767 test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
3768
3769
3770 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
3771 if test "${enable_libtool_lock+set}" = set; then
3772   enableval="$enable_libtool_lock"
3773
3774 fi;
3775 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
3776 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
3777
3778
3779 # Check whether --with-pic or --without-pic was given.
3780 if test "${with_pic+set}" = set; then
3781   withval="$with_pic"
3782   pic_mode="$withval"
3783 else
3784   pic_mode=default
3785 fi;
3786 test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
3787 test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
3788
3789 # Some flags need to be propagated to the compiler or linker for good
3790 # libtool support.
3791 case $host in
3792 *-*-irix6*)
3793   # Find out which ABI we are using.
3794   echo '#line 3794 "configure"' > conftest.$ac_ext
3795   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3796   (eval $ac_compile) 2>&5
3797   ac_status=$?
3798   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3799   (exit $ac_status); }; then
3800    if test "$lt_cv_prog_gnu_ld" = yes; then
3801     case `/usr/bin/file conftest.$ac_objext` in
3802     *32-bit*)
3803       LD="${LD-ld} -melf32bsmip"
3804       ;;
3805     *N32*)
3806       LD="${LD-ld} -melf32bmipn32"
3807       ;;
3808     *64-bit*)
3809       LD="${LD-ld} -melf64bmip"
3810       ;;
3811     esac
3812    else
3813     case `/usr/bin/file conftest.$ac_objext` in
3814     *32-bit*)
3815       LD="${LD-ld} -32"
3816       ;;
3817     *N32*)
3818       LD="${LD-ld} -n32"
3819       ;;
3820     *64-bit*)
3821       LD="${LD-ld} -64"
3822       ;;
3823     esac
3824    fi
3825   fi
3826   rm -rf conftest*
3827   ;;
3828
3829 ia64-*-hpux*)
3830   # Find out which ABI we are using.
3831   echo 'int i;' > conftest.$ac_ext
3832   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3833   (eval $ac_compile) 2>&5
3834   ac_status=$?
3835   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3836   (exit $ac_status); }; then
3837     case "`/usr/bin/file conftest.o`" in
3838     *ELF-32*)
3839       HPUX_IA64_MODE="32"
3840       ;;
3841     *ELF-64*)
3842       HPUX_IA64_MODE="64"
3843       ;;
3844     esac
3845   fi
3846   rm -rf conftest*
3847   ;;
3848
3849 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
3850   # Find out which ABI we are using.
3851   echo 'int i;' > conftest.$ac_ext
3852   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3853   (eval $ac_compile) 2>&5
3854   ac_status=$?
3855   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3856   (exit $ac_status); }; then
3857     case "`/usr/bin/file conftest.o`" in
3858     *32-bit*)
3859       case $host in
3860         x86_64-*linux*)
3861           LD="${LD-ld} -m elf_i386"
3862           ;;
3863         ppc64-*linux*|powerpc64-*linux*)
3864           LD="${LD-ld} -m elf32ppclinux"
3865           ;;
3866         s390x-*linux*)
3867           LD="${LD-ld} -m elf_s390"
3868           ;;
3869         sparc64-*linux*)
3870           LD="${LD-ld} -m elf32_sparc"
3871           ;;
3872       esac
3873       ;;
3874     *64-bit*)
3875       case $host in
3876         x86_64-*linux*)
3877           LD="${LD-ld} -m elf_x86_64"
3878           ;;
3879         ppc*-*linux*|powerpc*-*linux*)
3880           LD="${LD-ld} -m elf64ppc"
3881           ;;
3882         s390*-*linux*)
3883           LD="${LD-ld} -m elf64_s390"
3884           ;;
3885         sparc*-*linux*)
3886           LD="${LD-ld} -m elf64_sparc"
3887           ;;
3888       esac
3889       ;;
3890     esac
3891   fi
3892   rm -rf conftest*
3893   ;;
3894
3895 *-*-sco3.2v5*)
3896   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
3897   SAVE_CFLAGS="$CFLAGS"
3898   CFLAGS="$CFLAGS -belf"
3899   echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
3900 echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6
3901 if test "${lt_cv_cc_needs_belf+set}" = set; then
3902   echo $ECHO_N "(cached) $ECHO_C" >&6
3903 else
3904
3905
3906      ac_ext=c
3907 ac_cpp='$CPP $CPPFLAGS'
3908 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3909 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3910 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3911
3912      if test x$gcc_no_link = xyes; then
3913   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
3914 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
3915    { (exit 1); exit 1; }; }
3916 fi
3917 cat >conftest.$ac_ext <<_ACEOF
3918 /* confdefs.h.  */
3919 _ACEOF
3920 cat confdefs.h >>conftest.$ac_ext
3921 cat >>conftest.$ac_ext <<_ACEOF
3922 /* end confdefs.h.  */
3923
3924 int
3925 main ()
3926 {
3927
3928   ;
3929   return 0;
3930 }
3931 _ACEOF
3932 rm -f conftest.$ac_objext conftest$ac_exeext
3933 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3934   (eval $ac_link) 2>conftest.er1
3935   ac_status=$?
3936   grep -v '^ *+' conftest.er1 >conftest.err
3937   rm -f conftest.er1
3938   cat conftest.err >&5
3939   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3940   (exit $ac_status); } &&
3941          { ac_try='test -z "$ac_c_werror_flag"
3942                          || test ! -s conftest.err'
3943   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3944   (eval $ac_try) 2>&5
3945   ac_status=$?
3946   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3947   (exit $ac_status); }; } &&
3948          { ac_try='test -s conftest$ac_exeext'
3949   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3950   (eval $ac_try) 2>&5
3951   ac_status=$?
3952   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3953   (exit $ac_status); }; }; then
3954   lt_cv_cc_needs_belf=yes
3955 else
3956   echo "$as_me: failed program was:" >&5
3957 sed 's/^/| /' conftest.$ac_ext >&5
3958
3959 lt_cv_cc_needs_belf=no
3960 fi
3961 rm -f conftest.err conftest.$ac_objext \
3962       conftest$ac_exeext conftest.$ac_ext
3963      ac_ext=c
3964 ac_cpp='$CPP $CPPFLAGS'
3965 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3966 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3967 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3968
3969 fi
3970 echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
3971 echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6
3972   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
3973     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
3974     CFLAGS="$SAVE_CFLAGS"
3975   fi
3976   ;;
3977
3978
3979 esac
3980
3981
3982 # Save cache, so that ltconfig can load it
3983 cat >confcache <<\_ACEOF
3984 # This file is a shell script that caches the results of configure
3985 # tests run on this system so they can be shared between configure
3986 # scripts and configure runs, see configure's option --config-cache.
3987 # It is not useful on other systems.  If it contains results you don't
3988 # want to keep, you may remove or edit it.
3989 #
3990 # config.status only pays attention to the cache file if you give it
3991 # the --recheck option to rerun configure.
3992 #
3993 # `ac_cv_env_foo' variables (set or unset) will be overridden when
3994 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3995 # following values.
3996
3997 _ACEOF
3998
3999 # The following way of writing the cache mishandles newlines in values,
4000 # but we know of no workaround that is simple, portable, and efficient.
4001 # So, don't put newlines in cache variables' values.
4002 # Ultrix sh set writes to stderr and can't be redirected directly,
4003 # and sets the high bit in the cache file unless we assign to the vars.
4004 {
4005   (set) 2>&1 |
4006     case `(ac_space=' '; set | grep ac_space) 2>&1` in
4007     *ac_space=\ *)
4008       # `set' does not quote correctly, so add quotes (double-quote
4009       # substitution turns \\\\ into \\, and sed turns \\ into \).
4010       sed -n \
4011         "s/'/'\\\\''/g;
4012           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4013       ;;
4014     *)
4015       # `set' quotes correctly as required by POSIX, so do not add quotes.
4016       sed -n \
4017         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
4018       ;;
4019     esac;
4020 } |
4021   sed '
4022      t clear
4023      : clear
4024      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4025      t end
4026      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4027      : end' >>confcache
4028 if diff $cache_file confcache >/dev/null 2>&1; then :; else
4029   if test -w $cache_file; then
4030     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
4031     cat confcache >$cache_file
4032   else
4033     echo "not updating unwritable cache $cache_file"
4034   fi
4035 fi
4036 rm -f confcache
4037
4038 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
4039 AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
4040 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
4041 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
4042 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
4043 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
4044 deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
4045 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
4046 $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
4047 || { { echo "$as_me:$LINENO: error: libtool configure failed" >&5
4048 echo "$as_me: error: libtool configure failed" >&2;}
4049    { (exit 1); exit 1; }; }
4050
4051 # Reload cache, that may have been modified by ltconfig
4052 if test -r "$cache_file"; then
4053   # Some versions of bash will fail to source /dev/null (special
4054   # files actually), so we avoid doing that.
4055   if test -f "$cache_file"; then
4056     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
4057 echo "$as_me: loading cache $cache_file" >&6;}
4058     case $cache_file in
4059       [\\/]* | ?:[\\/]* ) . $cache_file;;
4060       *)                      . ./$cache_file;;
4061     esac
4062   fi
4063 else
4064   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
4065 echo "$as_me: creating cache $cache_file" >&6;}
4066   >$cache_file
4067 fi
4068
4069
4070 # This can be used to rebuild libtool when needed
4071 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
4072
4073 # Always use our own libtool.
4074 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
4075
4076 # Redirect the config.log output again, so that the ltconfig log is not
4077 # clobbered by the next message.
4078 exec 5>>./config.log
4079
4080
4081
4082
4083
4084
4085
4086 if test "x$CC" != xcc; then
4087   echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5
4088 echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6
4089 else
4090   echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5
4091 echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6
4092 fi
4093 set dummy $CC; ac_cc=`echo $2 |
4094                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4095 if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\" = set"; then
4096   echo $ECHO_N "(cached) $ECHO_C" >&6
4097 else
4098   cat >conftest.$ac_ext <<_ACEOF
4099 /* confdefs.h.  */
4100 _ACEOF
4101 cat confdefs.h >>conftest.$ac_ext
4102 cat >>conftest.$ac_ext <<_ACEOF
4103 /* end confdefs.h.  */
4104
4105 int
4106 main ()
4107 {
4108
4109   ;
4110   return 0;
4111 }
4112 _ACEOF
4113 # Make sure it works both with $CC and with simple cc.
4114 # We do the test twice because some compilers refuse to overwrite an
4115 # existing .o file with -o, though they will create one.
4116 ac_try='$CC -c conftest.$ac_ext -o conftest.$ac_objext >&5'
4117 if { (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 $ac_status); } &&
4122    test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4123   (eval $ac_try) 2>&5
4124   ac_status=$?
4125   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4126   (exit $ac_status); };
4127 then
4128   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4129   if test "x$CC" != xcc; then
4130     # Test first that cc exists at all.
4131     if { ac_try='cc -c conftest.$ac_ext >&5'
4132   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4133   (eval $ac_try) 2>&5
4134   ac_status=$?
4135   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4136   (exit $ac_status); }; }; then
4137       ac_try='cc -c conftest.$ac_ext -o conftest.$ac_objext >&5'
4138       if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4139   (eval $ac_try) 2>&5
4140   ac_status=$?
4141   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4142   (exit $ac_status); } &&
4143          test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4144   (eval $ac_try) 2>&5
4145   ac_status=$?
4146   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4147   (exit $ac_status); };
4148       then
4149         # cc works too.
4150         :
4151       else
4152         # cc exists but doesn't like -o.
4153         eval ac_cv_prog_cc_${ac_cc}_c_o=no
4154       fi
4155     fi
4156   fi
4157 else
4158   eval ac_cv_prog_cc_${ac_cc}_c_o=no
4159 fi
4160 rm -f conftest*
4161
4162 fi
4163 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
4164   echo "$as_me:$LINENO: result: yes" >&5
4165 echo "${ECHO_T}yes" >&6
4166 else
4167   echo "$as_me:$LINENO: result: no" >&5
4168 echo "${ECHO_T}no" >&6
4169
4170 cat >>confdefs.h <<\_ACEOF
4171 #define NO_MINUS_C_MINUS_O 1
4172 _ACEOF
4173
4174 fi
4175
4176 # expand $ac_aux_dir to an absolute path
4177 am_aux_dir=`cd $ac_aux_dir && pwd`
4178
4179 # FIXME: we rely on the cache variable name because
4180 # there is no other way.
4181 set dummy $CC
4182 ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4183 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
4184    # Losing compiler, so override with the script.
4185    # FIXME: It is wrong to rewrite CC.
4186    # But if we don't then we get into trouble of one sort or another.
4187    # A longer-term fix would be to have automake use am__CC in this case,
4188    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4189    CC="$am_aux_dir/compile $CC"
4190 fi
4191
4192
4193 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4194 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
4195 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
4196 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
4197   echo $ECHO_N "(cached) $ECHO_C" >&6
4198 else
4199   cat >conftest.make <<\_ACEOF
4200 all:
4201         @echo 'ac_maketemp="$(MAKE)"'
4202 _ACEOF
4203 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
4204 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
4205 if test -n "$ac_maketemp"; then
4206   eval ac_cv_prog_make_${ac_make}_set=yes
4207 else
4208   eval ac_cv_prog_make_${ac_make}_set=no
4209 fi
4210 rm -f conftest.make
4211 fi
4212 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
4213   echo "$as_me:$LINENO: result: yes" >&5
4214 echo "${ECHO_T}yes" >&6
4215   SET_MAKE=
4216 else
4217   echo "$as_me:$LINENO: result: no" >&5
4218 echo "${ECHO_T}no" >&6
4219   SET_MAKE="MAKE=${MAKE-make}"
4220 fi
4221
4222
4223 # -------
4224 # Headers
4225 # -------
4226
4227 # Sanity check for the cross-compilation case:
4228 ac_ext=c
4229 ac_cpp='$CPP $CPPFLAGS'
4230 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4231 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4232 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4233 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
4234 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
4235 # On Suns, sometimes $CPP names a directory.
4236 if test -n "$CPP" && test -d "$CPP"; then
4237   CPP=
4238 fi
4239 if test -z "$CPP"; then
4240   if test "${ac_cv_prog_CPP+set}" = set; then
4241   echo $ECHO_N "(cached) $ECHO_C" >&6
4242 else
4243       # Double quotes because CPP needs to be expanded
4244     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4245     do
4246       ac_preproc_ok=false
4247 for ac_c_preproc_warn_flag in '' yes
4248 do
4249   # Use a header file that comes with gcc, so configuring glibc
4250   # with a fresh cross-compiler works.
4251   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4252   # <limits.h> exists even on freestanding compilers.
4253   # On the NeXT, cc -E runs the code through the compiler's parser,
4254   # not just through cpp. "Syntax error" is here to catch this case.
4255   cat >conftest.$ac_ext <<_ACEOF
4256 /* confdefs.h.  */
4257 _ACEOF
4258 cat confdefs.h >>conftest.$ac_ext
4259 cat >>conftest.$ac_ext <<_ACEOF
4260 /* end confdefs.h.  */
4261 #ifdef __STDC__
4262 # include <limits.h>
4263 #else
4264 # include <assert.h>
4265 #endif
4266                      Syntax error
4267 _ACEOF
4268 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4269   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4270   ac_status=$?
4271   grep -v '^ *+' conftest.er1 >conftest.err
4272   rm -f conftest.er1
4273   cat conftest.err >&5
4274   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4275   (exit $ac_status); } >/dev/null; then
4276   if test -s conftest.err; then
4277     ac_cpp_err=$ac_c_preproc_warn_flag
4278     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4279   else
4280     ac_cpp_err=
4281   fi
4282 else
4283   ac_cpp_err=yes
4284 fi
4285 if test -z "$ac_cpp_err"; then
4286   :
4287 else
4288   echo "$as_me: failed program was:" >&5
4289 sed 's/^/| /' conftest.$ac_ext >&5
4290
4291   # Broken: fails on valid input.
4292 continue
4293 fi
4294 rm -f conftest.err conftest.$ac_ext
4295
4296   # OK, works on sane cases.  Now check whether non-existent headers
4297   # can be detected and how.
4298   cat >conftest.$ac_ext <<_ACEOF
4299 /* confdefs.h.  */
4300 _ACEOF
4301 cat confdefs.h >>conftest.$ac_ext
4302 cat >>conftest.$ac_ext <<_ACEOF
4303 /* end confdefs.h.  */
4304 #include <ac_nonexistent.h>
4305 _ACEOF
4306 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4307   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4308   ac_status=$?
4309   grep -v '^ *+' conftest.er1 >conftest.err
4310   rm -f conftest.er1
4311   cat conftest.err >&5
4312   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4313   (exit $ac_status); } >/dev/null; then
4314   if test -s conftest.err; then
4315     ac_cpp_err=$ac_c_preproc_warn_flag
4316     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4317   else
4318     ac_cpp_err=
4319   fi
4320 else
4321   ac_cpp_err=yes
4322 fi
4323 if test -z "$ac_cpp_err"; then
4324   # Broken: success on invalid input.
4325 continue
4326 else
4327   echo "$as_me: failed program was:" >&5
4328 sed 's/^/| /' conftest.$ac_ext >&5
4329
4330   # Passes both tests.
4331 ac_preproc_ok=:
4332 break
4333 fi
4334 rm -f conftest.err conftest.$ac_ext
4335
4336 done
4337 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4338 rm -f conftest.err conftest.$ac_ext
4339 if $ac_preproc_ok; then
4340   break
4341 fi
4342
4343     done
4344     ac_cv_prog_CPP=$CPP
4345
4346 fi
4347   CPP=$ac_cv_prog_CPP
4348 else
4349   ac_cv_prog_CPP=$CPP
4350 fi
4351 echo "$as_me:$LINENO: result: $CPP" >&5
4352 echo "${ECHO_T}$CPP" >&6
4353 ac_preproc_ok=false
4354 for ac_c_preproc_warn_flag in '' yes
4355 do
4356   # Use a header file that comes with gcc, so configuring glibc
4357   # with a fresh cross-compiler works.
4358   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4359   # <limits.h> exists even on freestanding compilers.
4360   # On the NeXT, cc -E runs the code through the compiler's parser,
4361   # not just through cpp. "Syntax error" is here to catch this case.
4362   cat >conftest.$ac_ext <<_ACEOF
4363 /* confdefs.h.  */
4364 _ACEOF
4365 cat confdefs.h >>conftest.$ac_ext
4366 cat >>conftest.$ac_ext <<_ACEOF
4367 /* end confdefs.h.  */
4368 #ifdef __STDC__
4369 # include <limits.h>
4370 #else
4371 # include <assert.h>
4372 #endif
4373                      Syntax error
4374 _ACEOF
4375 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4376   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4377   ac_status=$?
4378   grep -v '^ *+' conftest.er1 >conftest.err
4379   rm -f conftest.er1
4380   cat conftest.err >&5
4381   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4382   (exit $ac_status); } >/dev/null; then
4383   if test -s conftest.err; then
4384     ac_cpp_err=$ac_c_preproc_warn_flag
4385     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4386   else
4387     ac_cpp_err=
4388   fi
4389 else
4390   ac_cpp_err=yes
4391 fi
4392 if test -z "$ac_cpp_err"; then
4393   :
4394 else
4395   echo "$as_me: failed program was:" >&5
4396 sed 's/^/| /' conftest.$ac_ext >&5
4397
4398   # Broken: fails on valid input.
4399 continue
4400 fi
4401 rm -f conftest.err conftest.$ac_ext
4402
4403   # OK, works on sane cases.  Now check whether non-existent headers
4404   # can be detected and how.
4405   cat >conftest.$ac_ext <<_ACEOF
4406 /* confdefs.h.  */
4407 _ACEOF
4408 cat confdefs.h >>conftest.$ac_ext
4409 cat >>conftest.$ac_ext <<_ACEOF
4410 /* end confdefs.h.  */
4411 #include <ac_nonexistent.h>
4412 _ACEOF
4413 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4414   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4415   ac_status=$?
4416   grep -v '^ *+' conftest.er1 >conftest.err
4417   rm -f conftest.er1
4418   cat conftest.err >&5
4419   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4420   (exit $ac_status); } >/dev/null; then
4421   if test -s conftest.err; then
4422     ac_cpp_err=$ac_c_preproc_warn_flag
4423     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4424   else
4425     ac_cpp_err=
4426   fi
4427 else
4428   ac_cpp_err=yes
4429 fi
4430 if test -z "$ac_cpp_err"; then
4431   # Broken: success on invalid input.
4432 continue
4433 else
4434   echo "$as_me: failed program was:" >&5
4435 sed 's/^/| /' conftest.$ac_ext >&5
4436
4437   # Passes both tests.
4438 ac_preproc_ok=:
4439 break
4440 fi
4441 rm -f conftest.err conftest.$ac_ext
4442
4443 done
4444 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4445 rm -f conftest.err conftest.$ac_ext
4446 if $ac_preproc_ok; then
4447   :
4448 else
4449   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
4450 See \`config.log' for more details." >&5
4451 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
4452 See \`config.log' for more details." >&2;}
4453    { (exit 1); exit 1; }; }
4454 fi
4455
4456 ac_ext=c
4457 ac_cpp='$CPP $CPPFLAGS'
4458 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4459 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4460 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4461
4462
4463 echo "$as_me:$LINENO: checking for egrep" >&5
4464 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
4465 if test "${ac_cv_prog_egrep+set}" = set; then
4466   echo $ECHO_N "(cached) $ECHO_C" >&6
4467 else
4468   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
4469     then ac_cv_prog_egrep='grep -E'
4470     else ac_cv_prog_egrep='egrep'
4471     fi
4472 fi
4473 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
4474 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
4475  EGREP=$ac_cv_prog_egrep
4476
4477
4478 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4479 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
4480 if test "${ac_cv_header_stdc+set}" = set; then
4481   echo $ECHO_N "(cached) $ECHO_C" >&6
4482 else
4483   cat >conftest.$ac_ext <<_ACEOF
4484 /* confdefs.h.  */
4485 _ACEOF
4486 cat confdefs.h >>conftest.$ac_ext
4487 cat >>conftest.$ac_ext <<_ACEOF
4488 /* end confdefs.h.  */
4489 #include <stdlib.h>
4490 #include <stdarg.h>
4491 #include <string.h>
4492 #include <float.h>
4493
4494 int
4495 main ()
4496 {
4497
4498   ;
4499   return 0;
4500 }
4501 _ACEOF
4502 rm -f conftest.$ac_objext
4503 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4504   (eval $ac_compile) 2>conftest.er1
4505   ac_status=$?
4506   grep -v '^ *+' conftest.er1 >conftest.err
4507   rm -f conftest.er1
4508   cat conftest.err >&5
4509   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4510   (exit $ac_status); } &&
4511          { ac_try='test -z "$ac_c_werror_flag"
4512                          || test ! -s conftest.err'
4513   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4514   (eval $ac_try) 2>&5
4515   ac_status=$?
4516   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4517   (exit $ac_status); }; } &&
4518          { ac_try='test -s conftest.$ac_objext'
4519   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4520   (eval $ac_try) 2>&5
4521   ac_status=$?
4522   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4523   (exit $ac_status); }; }; then
4524   ac_cv_header_stdc=yes
4525 else
4526   echo "$as_me: failed program was:" >&5
4527 sed 's/^/| /' conftest.$ac_ext >&5
4528
4529 ac_cv_header_stdc=no
4530 fi
4531 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4532
4533 if test $ac_cv_header_stdc = yes; then
4534   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4535   cat >conftest.$ac_ext <<_ACEOF
4536 /* confdefs.h.  */
4537 _ACEOF
4538 cat confdefs.h >>conftest.$ac_ext
4539 cat >>conftest.$ac_ext <<_ACEOF
4540 /* end confdefs.h.  */
4541 #include <string.h>
4542
4543 _ACEOF
4544 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4545   $EGREP "memchr" >/dev/null 2>&1; then
4546   :
4547 else
4548   ac_cv_header_stdc=no
4549 fi
4550 rm -f conftest*
4551
4552 fi
4553
4554 if test $ac_cv_header_stdc = yes; then
4555   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4556   cat >conftest.$ac_ext <<_ACEOF
4557 /* confdefs.h.  */
4558 _ACEOF
4559 cat confdefs.h >>conftest.$ac_ext
4560 cat >>conftest.$ac_ext <<_ACEOF
4561 /* end confdefs.h.  */
4562 #include <stdlib.h>
4563
4564 _ACEOF
4565 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4566   $EGREP "free" >/dev/null 2>&1; then
4567   :
4568 else
4569   ac_cv_header_stdc=no
4570 fi
4571 rm -f conftest*
4572
4573 fi
4574
4575 if test $ac_cv_header_stdc = yes; then
4576   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4577   if test "$cross_compiling" = yes; then
4578   :
4579 else
4580   cat >conftest.$ac_ext <<_ACEOF
4581 /* confdefs.h.  */
4582 _ACEOF
4583 cat confdefs.h >>conftest.$ac_ext
4584 cat >>conftest.$ac_ext <<_ACEOF
4585 /* end confdefs.h.  */
4586 #include <ctype.h>
4587 #if ((' ' & 0x0FF) == 0x020)
4588 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4589 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4590 #else
4591 # define ISLOWER(c) \
4592                    (('a' <= (c) && (c) <= 'i') \
4593                      || ('j' <= (c) && (c) <= 'r') \
4594                      || ('s' <= (c) && (c) <= 'z'))
4595 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4596 #endif
4597
4598 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4599 int
4600 main ()
4601 {
4602   int i;
4603   for (i = 0; i < 256; i++)
4604     if (XOR (islower (i), ISLOWER (i))
4605         || toupper (i) != TOUPPER (i))
4606       exit(2);
4607   exit (0);
4608 }
4609 _ACEOF
4610 rm -f conftest$ac_exeext
4611 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4612   (eval $ac_link) 2>&5
4613   ac_status=$?
4614   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4615   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4616   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4617   (eval $ac_try) 2>&5
4618   ac_status=$?
4619   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4620   (exit $ac_status); }; }; then
4621   :
4622 else
4623   echo "$as_me: program exited with status $ac_status" >&5
4624 echo "$as_me: failed program was:" >&5
4625 sed 's/^/| /' conftest.$ac_ext >&5
4626
4627 ( exit $ac_status )
4628 ac_cv_header_stdc=no
4629 fi
4630 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4631 fi
4632 fi
4633 fi
4634 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4635 echo "${ECHO_T}$ac_cv_header_stdc" >&6
4636 if test $ac_cv_header_stdc = yes; then
4637
4638 cat >>confdefs.h <<\_ACEOF
4639 #define STDC_HEADERS 1
4640 _ACEOF
4641
4642 fi
4643
4644 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4645
4646
4647
4648
4649
4650
4651
4652
4653
4654 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4655                   inttypes.h stdint.h unistd.h
4656 do
4657 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4658 echo "$as_me:$LINENO: checking for $ac_header" >&5
4659 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4660 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4661   echo $ECHO_N "(cached) $ECHO_C" >&6
4662 else
4663   cat >conftest.$ac_ext <<_ACEOF
4664 /* confdefs.h.  */
4665 _ACEOF
4666 cat confdefs.h >>conftest.$ac_ext
4667 cat >>conftest.$ac_ext <<_ACEOF
4668 /* end confdefs.h.  */
4669 $ac_includes_default
4670
4671 #include <$ac_header>
4672 _ACEOF
4673 rm -f conftest.$ac_objext
4674 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4675   (eval $ac_compile) 2>conftest.er1
4676   ac_status=$?
4677   grep -v '^ *+' conftest.er1 >conftest.err
4678   rm -f conftest.er1
4679   cat conftest.err >&5
4680   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4681   (exit $ac_status); } &&
4682          { ac_try='test -z "$ac_c_werror_flag"
4683                          || test ! -s conftest.err'
4684   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4685   (eval $ac_try) 2>&5
4686   ac_status=$?
4687   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4688   (exit $ac_status); }; } &&
4689          { ac_try='test -s conftest.$ac_objext'
4690   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4691   (eval $ac_try) 2>&5
4692   ac_status=$?
4693   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4694   (exit $ac_status); }; }; then
4695   eval "$as_ac_Header=yes"
4696 else
4697   echo "$as_me: failed program was:" >&5
4698 sed 's/^/| /' conftest.$ac_ext >&5
4699
4700 eval "$as_ac_Header=no"
4701 fi
4702 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4703 fi
4704 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4705 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4706 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4707   cat >>confdefs.h <<_ACEOF
4708 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4709 _ACEOF
4710
4711 fi
4712
4713 done
4714
4715
4716 if test "${ac_cv_header_stdio_h+set}" = set; then
4717   echo "$as_me:$LINENO: checking for stdio.h" >&5
4718 echo $ECHO_N "checking for stdio.h... $ECHO_C" >&6
4719 if test "${ac_cv_header_stdio_h+set}" = set; then
4720   echo $ECHO_N "(cached) $ECHO_C" >&6
4721 fi
4722 echo "$as_me:$LINENO: result: $ac_cv_header_stdio_h" >&5
4723 echo "${ECHO_T}$ac_cv_header_stdio_h" >&6
4724 else
4725   # Is the header compilable?
4726 echo "$as_me:$LINENO: checking stdio.h usability" >&5
4727 echo $ECHO_N "checking stdio.h usability... $ECHO_C" >&6
4728 cat >conftest.$ac_ext <<_ACEOF
4729 /* confdefs.h.  */
4730 _ACEOF
4731 cat confdefs.h >>conftest.$ac_ext
4732 cat >>conftest.$ac_ext <<_ACEOF
4733 /* end confdefs.h.  */
4734 $ac_includes_default
4735 #include <stdio.h>
4736 _ACEOF
4737 rm -f conftest.$ac_objext
4738 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4739   (eval $ac_compile) 2>conftest.er1
4740   ac_status=$?
4741   grep -v '^ *+' conftest.er1 >conftest.err
4742   rm -f conftest.er1
4743   cat conftest.err >&5
4744   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4745   (exit $ac_status); } &&
4746          { ac_try='test -z "$ac_c_werror_flag"
4747                          || test ! -s conftest.err'
4748   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4749   (eval $ac_try) 2>&5
4750   ac_status=$?
4751   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4752   (exit $ac_status); }; } &&
4753          { ac_try='test -s conftest.$ac_objext'
4754   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4755   (eval $ac_try) 2>&5
4756   ac_status=$?
4757   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4758   (exit $ac_status); }; }; then
4759   ac_header_compiler=yes
4760 else
4761   echo "$as_me: failed program was:" >&5
4762 sed 's/^/| /' conftest.$ac_ext >&5
4763
4764 ac_header_compiler=no
4765 fi
4766 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4767 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4768 echo "${ECHO_T}$ac_header_compiler" >&6
4769
4770 # Is the header present?
4771 echo "$as_me:$LINENO: checking stdio.h presence" >&5
4772 echo $ECHO_N "checking stdio.h presence... $ECHO_C" >&6
4773 cat >conftest.$ac_ext <<_ACEOF
4774 /* confdefs.h.  */
4775 _ACEOF
4776 cat confdefs.h >>conftest.$ac_ext
4777 cat >>conftest.$ac_ext <<_ACEOF
4778 /* end confdefs.h.  */
4779 #include <stdio.h>
4780 _ACEOF
4781 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4782   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4783   ac_status=$?
4784   grep -v '^ *+' conftest.er1 >conftest.err
4785   rm -f conftest.er1
4786   cat conftest.err >&5
4787   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4788   (exit $ac_status); } >/dev/null; then
4789   if test -s conftest.err; then
4790     ac_cpp_err=$ac_c_preproc_warn_flag
4791     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4792   else
4793     ac_cpp_err=
4794   fi
4795 else
4796   ac_cpp_err=yes
4797 fi
4798 if test -z "$ac_cpp_err"; then
4799   ac_header_preproc=yes
4800 else
4801   echo "$as_me: failed program was:" >&5
4802 sed 's/^/| /' conftest.$ac_ext >&5
4803
4804   ac_header_preproc=no
4805 fi
4806 rm -f conftest.err conftest.$ac_ext
4807 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4808 echo "${ECHO_T}$ac_header_preproc" >&6
4809
4810 # So?  What about this header?
4811 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4812   yes:no: )
4813     { echo "$as_me:$LINENO: WARNING: stdio.h: accepted by the compiler, rejected by the preprocessor!" >&5
4814 echo "$as_me: WARNING: stdio.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
4815     { echo "$as_me:$LINENO: WARNING: stdio.h: proceeding with the compiler's result" >&5
4816 echo "$as_me: WARNING: stdio.h: proceeding with the compiler's result" >&2;}
4817     ac_header_preproc=yes
4818     ;;
4819   no:yes:* )
4820     { echo "$as_me:$LINENO: WARNING: stdio.h: present but cannot be compiled" >&5
4821 echo "$as_me: WARNING: stdio.h: present but cannot be compiled" >&2;}
4822     { echo "$as_me:$LINENO: WARNING: stdio.h:     check for missing prerequisite headers?" >&5
4823 echo "$as_me: WARNING: stdio.h:     check for missing prerequisite headers?" >&2;}
4824     { echo "$as_me:$LINENO: WARNING: stdio.h: see the Autoconf documentation" >&5
4825 echo "$as_me: WARNING: stdio.h: see the Autoconf documentation" >&2;}
4826     { echo "$as_me:$LINENO: WARNING: stdio.h:     section \"Present But Cannot Be Compiled\"" >&5
4827 echo "$as_me: WARNING: stdio.h:     section \"Present But Cannot Be Compiled\"" >&2;}
4828     { echo "$as_me:$LINENO: WARNING: stdio.h: proceeding with the preprocessor's result" >&5
4829 echo "$as_me: WARNING: stdio.h: proceeding with the preprocessor's result" >&2;}
4830     { echo "$as_me:$LINENO: WARNING: stdio.h: in the future, the compiler will take precedence" >&5
4831 echo "$as_me: WARNING: stdio.h: in the future, the compiler will take precedence" >&2;}
4832     (
4833       cat <<\_ASBOX
4834 ## ----------------------------------------- ##
4835 ## Report this to the package-unused lists.  ##
4836 ## ----------------------------------------- ##
4837 _ASBOX
4838     ) |
4839       sed "s/^/$as_me: WARNING:     /" >&2
4840     ;;
4841 esac
4842 echo "$as_me:$LINENO: checking for stdio.h" >&5
4843 echo $ECHO_N "checking for stdio.h... $ECHO_C" >&6
4844 if test "${ac_cv_header_stdio_h+set}" = set; then
4845   echo $ECHO_N "(cached) $ECHO_C" >&6
4846 else
4847   ac_cv_header_stdio_h=$ac_header_preproc
4848 fi
4849 echo "$as_me:$LINENO: result: $ac_cv_header_stdio_h" >&5
4850 echo "${ECHO_T}$ac_cv_header_stdio_h" >&6
4851
4852 fi
4853 if test $ac_cv_header_stdio_h = yes; then
4854   :
4855 else
4856   { { echo "$as_me:$LINENO: error: Can't find stdio.h.
4857 You must have a usable C system for the target already installed, at least
4858 including headers and, preferably, the library, before you can configure
4859 the Objective C runtime system.  If necessary, install gcc now with
4860 \`LANGUAGES=c', then the target library, then build with \`LANGUAGES=objc'." >&5
4861 echo "$as_me: error: Can't find stdio.h.
4862 You must have a usable C system for the target already installed, at least
4863 including headers and, preferably, the library, before you can configure
4864 the Objective C runtime system.  If necessary, install gcc now with
4865 \`LANGUAGES=c', then the target library, then build with \`LANGUAGES=objc'." >&2;}
4866    { (exit 1); exit 1; }; }
4867 fi
4868
4869
4870
4871 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4872 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
4873 if test "${ac_cv_header_stdc+set}" = set; then
4874   echo $ECHO_N "(cached) $ECHO_C" >&6
4875 else
4876   cat >conftest.$ac_ext <<_ACEOF
4877 /* confdefs.h.  */
4878 _ACEOF
4879 cat confdefs.h >>conftest.$ac_ext
4880 cat >>conftest.$ac_ext <<_ACEOF
4881 /* end confdefs.h.  */
4882 #include <stdlib.h>
4883 #include <stdarg.h>
4884 #include <string.h>
4885 #include <float.h>
4886
4887 int
4888 main ()
4889 {
4890
4891   ;
4892   return 0;
4893 }
4894 _ACEOF
4895 rm -f conftest.$ac_objext
4896 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4897   (eval $ac_compile) 2>conftest.er1
4898   ac_status=$?
4899   grep -v '^ *+' conftest.er1 >conftest.err
4900   rm -f conftest.er1
4901   cat conftest.err >&5
4902   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4903   (exit $ac_status); } &&
4904          { ac_try='test -z "$ac_c_werror_flag"
4905                          || test ! -s conftest.err'
4906   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4907   (eval $ac_try) 2>&5
4908   ac_status=$?
4909   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4910   (exit $ac_status); }; } &&
4911          { ac_try='test -s conftest.$ac_objext'
4912   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4913   (eval $ac_try) 2>&5
4914   ac_status=$?
4915   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4916   (exit $ac_status); }; }; then
4917   ac_cv_header_stdc=yes
4918 else
4919   echo "$as_me: failed program was:" >&5
4920 sed 's/^/| /' conftest.$ac_ext >&5
4921
4922 ac_cv_header_stdc=no
4923 fi
4924 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4925
4926 if test $ac_cv_header_stdc = yes; then
4927   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4928   cat >conftest.$ac_ext <<_ACEOF
4929 /* confdefs.h.  */
4930 _ACEOF
4931 cat confdefs.h >>conftest.$ac_ext
4932 cat >>conftest.$ac_ext <<_ACEOF
4933 /* end confdefs.h.  */
4934 #include <string.h>
4935
4936 _ACEOF
4937 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4938   $EGREP "memchr" >/dev/null 2>&1; then
4939   :
4940 else
4941   ac_cv_header_stdc=no
4942 fi
4943 rm -f conftest*
4944
4945 fi
4946
4947 if test $ac_cv_header_stdc = yes; then
4948   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4949   cat >conftest.$ac_ext <<_ACEOF
4950 /* confdefs.h.  */
4951 _ACEOF
4952 cat confdefs.h >>conftest.$ac_ext
4953 cat >>conftest.$ac_ext <<_ACEOF
4954 /* end confdefs.h.  */
4955 #include <stdlib.h>
4956
4957 _ACEOF
4958 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4959   $EGREP "free" >/dev/null 2>&1; then
4960   :
4961 else
4962   ac_cv_header_stdc=no
4963 fi
4964 rm -f conftest*
4965
4966 fi
4967
4968 if test $ac_cv_header_stdc = yes; then
4969   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4970   if test "$cross_compiling" = yes; then
4971   :
4972 else
4973   cat >conftest.$ac_ext <<_ACEOF
4974 /* confdefs.h.  */
4975 _ACEOF
4976 cat confdefs.h >>conftest.$ac_ext
4977 cat >>conftest.$ac_ext <<_ACEOF
4978 /* end confdefs.h.  */
4979 #include <ctype.h>
4980 #if ((' ' & 0x0FF) == 0x020)
4981 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4982 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4983 #else
4984 # define ISLOWER(c) \
4985                    (('a' <= (c) && (c) <= 'i') \
4986                      || ('j' <= (c) && (c) <= 'r') \
4987                      || ('s' <= (c) && (c) <= 'z'))
4988 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4989 #endif
4990
4991 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4992 int
4993 main ()
4994 {
4995   int i;
4996   for (i = 0; i < 256; i++)
4997     if (XOR (islower (i), ISLOWER (i))
4998         || toupper (i) != TOUPPER (i))
4999       exit(2);
5000   exit (0);
5001 }
5002 _ACEOF
5003 rm -f conftest$ac_exeext
5004 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5005   (eval $ac_link) 2>&5
5006   ac_status=$?
5007   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5008   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5009   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5010   (eval $ac_try) 2>&5
5011   ac_status=$?
5012   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5013   (exit $ac_status); }; }; then
5014   :
5015 else
5016   echo "$as_me: program exited with status $ac_status" >&5
5017 echo "$as_me: failed program was:" >&5
5018 sed 's/^/| /' conftest.$ac_ext >&5
5019
5020 ( exit $ac_status )
5021 ac_cv_header_stdc=no
5022 fi
5023 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5024 fi
5025 fi
5026 fi
5027 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
5028 echo "${ECHO_T}$ac_cv_header_stdc" >&6
5029 if test $ac_cv_header_stdc = yes; then
5030
5031 cat >>confdefs.h <<\_ACEOF
5032 #define STDC_HEADERS 1
5033 _ACEOF
5034
5035 fi
5036
5037
5038
5039 for ac_header in sched.h
5040 do
5041 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5042 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5043   echo "$as_me:$LINENO: checking for $ac_header" >&5
5044 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5045 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5046   echo $ECHO_N "(cached) $ECHO_C" >&6
5047 fi
5048 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5049 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5050 else
5051   # Is the header compilable?
5052 echo "$as_me:$LINENO: checking $ac_header usability" >&5
5053 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5054 cat >conftest.$ac_ext <<_ACEOF
5055 /* confdefs.h.  */
5056 _ACEOF
5057 cat confdefs.h >>conftest.$ac_ext
5058 cat >>conftest.$ac_ext <<_ACEOF
5059 /* end confdefs.h.  */
5060 $ac_includes_default
5061 #include <$ac_header>
5062 _ACEOF
5063 rm -f conftest.$ac_objext
5064 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5065   (eval $ac_compile) 2>conftest.er1
5066   ac_status=$?
5067   grep -v '^ *+' conftest.er1 >conftest.err
5068   rm -f conftest.er1
5069   cat conftest.err >&5
5070   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5071   (exit $ac_status); } &&
5072          { ac_try='test -z "$ac_c_werror_flag"
5073                          || test ! -s conftest.err'
5074   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5075   (eval $ac_try) 2>&5
5076   ac_status=$?
5077   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5078   (exit $ac_status); }; } &&
5079          { ac_try='test -s conftest.$ac_objext'
5080   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5081   (eval $ac_try) 2>&5
5082   ac_status=$?
5083   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5084   (exit $ac_status); }; }; then
5085   ac_header_compiler=yes
5086 else
5087   echo "$as_me: failed program was:" >&5
5088 sed 's/^/| /' conftest.$ac_ext >&5
5089
5090 ac_header_compiler=no
5091 fi
5092 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5093 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5094 echo "${ECHO_T}$ac_header_compiler" >&6
5095
5096 # Is the header present?
5097 echo "$as_me:$LINENO: checking $ac_header presence" >&5
5098 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5099 cat >conftest.$ac_ext <<_ACEOF
5100 /* confdefs.h.  */
5101 _ACEOF
5102 cat confdefs.h >>conftest.$ac_ext
5103 cat >>conftest.$ac_ext <<_ACEOF
5104 /* end confdefs.h.  */
5105 #include <$ac_header>
5106 _ACEOF
5107 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5108   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5109   ac_status=$?
5110   grep -v '^ *+' conftest.er1 >conftest.err
5111   rm -f conftest.er1
5112   cat conftest.err >&5
5113   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5114   (exit $ac_status); } >/dev/null; then
5115   if test -s conftest.err; then
5116     ac_cpp_err=$ac_c_preproc_warn_flag
5117     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5118   else
5119     ac_cpp_err=
5120   fi
5121 else
5122   ac_cpp_err=yes
5123 fi
5124 if test -z "$ac_cpp_err"; then
5125   ac_header_preproc=yes
5126 else
5127   echo "$as_me: failed program was:" >&5
5128 sed 's/^/| /' conftest.$ac_ext >&5
5129
5130   ac_header_preproc=no
5131 fi
5132 rm -f conftest.err conftest.$ac_ext
5133 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5134 echo "${ECHO_T}$ac_header_preproc" >&6
5135
5136 # So?  What about this header?
5137 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5138   yes:no: )
5139     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5140 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5141     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5142 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5143     ac_header_preproc=yes
5144     ;;
5145   no:yes:* )
5146     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5147 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5148     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5149 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5150     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5151 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5152     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5153 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5154     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5155 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5156     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5157 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5158     (
5159       cat <<\_ASBOX
5160 ## ----------------------------------------- ##
5161 ## Report this to the package-unused lists.  ##
5162 ## ----------------------------------------- ##
5163 _ASBOX
5164     ) |
5165       sed "s/^/$as_me: WARNING:     /" >&2
5166     ;;
5167 esac
5168 echo "$as_me:$LINENO: checking for $ac_header" >&5
5169 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5170 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5171   echo $ECHO_N "(cached) $ECHO_C" >&6
5172 else
5173   eval "$as_ac_Header=\$ac_header_preproc"
5174 fi
5175 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5176 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5177
5178 fi
5179 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5180   cat >>confdefs.h <<_ACEOF
5181 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5182 _ACEOF
5183
5184 fi
5185
5186 done
5187
5188
5189 # -----------
5190 # Miscellanea
5191 # -----------
5192
5193 echo "$as_me:$LINENO: checking for thread model used by GCC" >&5
5194 echo $ECHO_N "checking for thread model used by GCC... $ECHO_C" >&6
5195 target_thread_file=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
5196 echo "$as_me:$LINENO: result: $target_thread_file" >&5
5197 echo "${ECHO_T}$target_thread_file" >&6
5198
5199 if test $target_thread_file != single; then
5200
5201 cat >>confdefs.h <<\_ACEOF
5202 #define HAVE_GTHR_DEFAULT 1
5203 _ACEOF
5204
5205 fi
5206
5207
5208 echo "$as_me:$LINENO: checking for exception model to use" >&5
5209 echo $ECHO_N "checking for exception model to use... $ECHO_C" >&6
5210 ac_ext=c
5211 ac_cpp='$CPP $CPPFLAGS'
5212 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5213 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5214 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5215
5216 # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
5217 if test "${enable_sjlj_exceptions+set}" = set; then
5218   enableval="$enable_sjlj_exceptions"
5219   :
5220 else
5221   cat > conftest.$ac_ext << EOF
5222 #line 5222 "configure"
5223 @interface Frob
5224 @end
5225 @implementation Frob
5226 @end
5227 int proc();
5228 int foo()
5229 {
5230   @try {
5231    return proc();
5232   }
5233   @catch (Frob* ex) {
5234     return 0;
5235   }
5236 }
5237 EOF
5238 old_CFLAGS="$CFLAGS"
5239 CFLAGS="-x objective-c -fgnu-runtime -fobjc-exceptions -S"
5240 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5241   (eval $ac_compile) 2>&5
5242   ac_status=$?
5243   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5244   (exit $ac_status); }; then
5245   if grep _Unwind_SjLj_Resume conftest.s >/dev/null 2>&1 ; then
5246     enable_sjlj_exceptions=yes
5247   elif grep _Unwind_Resume conftest.s >/dev/null 2>&1 ; then
5248     enable_sjlj_exceptions=no
5249   fi
5250 fi
5251 CFLAGS="$old_CFLAGS"
5252 rm -f conftest*
5253 fi;
5254 if test x$enable_sjlj_exceptions = xyes; then
5255
5256 cat >>confdefs.h <<\_ACEOF
5257 #define SJLJ_EXCEPTIONS 1
5258 _ACEOF
5259
5260   ac_exception_model_name=sjlj
5261 elif test x$enable_sjlj_exceptions = xno; then
5262   ac_exception_model_name="call frame"
5263 else
5264   { { echo "$as_me:$LINENO: error: unable to detect exception model" >&5
5265 echo "$as_me: error: unable to detect exception model" >&2;}
5266    { (exit 1); exit 1; }; }
5267 fi
5268 ac_ext=c
5269 ac_cpp='$CPP $CPPFLAGS'
5270 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5271 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5272 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5273
5274 echo "$as_me:$LINENO: result: $ac_exception_model_name" >&5
5275 echo "${ECHO_T}$ac_exception_model_name" >&6
5276
5277 # ------
5278 # Output
5279 # ------
5280
5281           ac_config_files="$ac_config_files Makefile"
5282
5283
5284           ac_config_commands="$ac_config_commands default"
5285
5286
5287 cat >confcache <<\_ACEOF
5288 # This file is a shell script that caches the results of configure
5289 # tests run on this system so they can be shared between configure
5290 # scripts and configure runs, see configure's option --config-cache.
5291 # It is not useful on other systems.  If it contains results you don't
5292 # want to keep, you may remove or edit it.
5293 #
5294 # config.status only pays attention to the cache file if you give it
5295 # the --recheck option to rerun configure.
5296 #
5297 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5298 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5299 # following values.
5300
5301 _ACEOF
5302
5303 # The following way of writing the cache mishandles newlines in values,
5304 # but we know of no workaround that is simple, portable, and efficient.
5305 # So, don't put newlines in cache variables' values.
5306 # Ultrix sh set writes to stderr and can't be redirected directly,
5307 # and sets the high bit in the cache file unless we assign to the vars.
5308 {
5309   (set) 2>&1 |
5310     case `(ac_space=' '; set | grep ac_space) 2>&1` in
5311     *ac_space=\ *)
5312       # `set' does not quote correctly, so add quotes (double-quote
5313       # substitution turns \\\\ into \\, and sed turns \\ into \).
5314       sed -n \
5315         "s/'/'\\\\''/g;
5316           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5317       ;;
5318     *)
5319       # `set' quotes correctly as required by POSIX, so do not add quotes.
5320       sed -n \
5321         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
5322       ;;
5323     esac;
5324 } |
5325   sed '
5326      t clear
5327      : clear
5328      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5329      t end
5330      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5331      : end' >>confcache
5332 if diff $cache_file confcache >/dev/null 2>&1; then :; else
5333   if test -w $cache_file; then
5334     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
5335     cat confcache >$cache_file
5336   else
5337     echo "not updating unwritable cache $cache_file"
5338   fi
5339 fi
5340 rm -f confcache
5341
5342 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5343 # Let make expand exec_prefix.
5344 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5345
5346 # VPATH may cause trouble with some makes, so we remove $(srcdir),
5347 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
5348 # trailing colons and then remove the whole line if VPATH becomes empty
5349 # (actually we leave an empty line to preserve line numbers).
5350 if test "x$srcdir" = x.; then
5351   ac_vpsub='/^[  ]*VPATH[        ]*=/{
5352 s/:*\$(srcdir):*/:/;
5353 s/:*\${srcdir}:*/:/;
5354 s/:*@srcdir@:*/:/;
5355 s/^\([^=]*=[     ]*\):*/\1/;
5356 s/:*$//;
5357 s/^[^=]*=[       ]*$//;
5358 }'
5359 fi
5360
5361 DEFS=-DHAVE_CONFIG_H
5362
5363 ac_libobjs=
5364 ac_ltlibobjs=
5365 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5366   # 1. Remove the extension, and $U if already installed.
5367   ac_i=`echo "$ac_i" |
5368          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
5369   # 2. Add them.
5370   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
5371   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
5372 done
5373 LIBOBJS=$ac_libobjs
5374
5375 LTLIBOBJS=$ac_ltlibobjs
5376
5377
5378 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
5379   { { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.
5380 Usually this means the macro was only invoked conditionally." >&5
5381 echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
5382 Usually this means the macro was only invoked conditionally." >&2;}
5383    { (exit 1); exit 1; }; }
5384 fi
5385
5386 : ${CONFIG_STATUS=./config.status}
5387 ac_clean_files_save=$ac_clean_files
5388 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5389 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
5390 echo "$as_me: creating $CONFIG_STATUS" >&6;}
5391 cat >$CONFIG_STATUS <<_ACEOF
5392 #! $SHELL
5393 # Generated by $as_me.
5394 # Run this file to recreate the current configuration.
5395 # Compiler output produced by configure, useful for debugging
5396 # configure, is in config.log if it exists.
5397
5398 debug=false
5399 ac_cs_recheck=false
5400 ac_cs_silent=false
5401 SHELL=\${CONFIG_SHELL-$SHELL}
5402 _ACEOF
5403
5404 cat >>$CONFIG_STATUS <<\_ACEOF
5405 ## --------------------- ##
5406 ## M4sh Initialization.  ##
5407 ## --------------------- ##
5408
5409 # Be Bourne compatible
5410 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
5411   emulate sh
5412   NULLCMD=:
5413   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
5414   # is contrary to our usage.  Disable this feature.
5415   alias -g '${1+"$@"}'='"$@"'
5416 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
5417   set -o posix
5418 fi
5419 DUALCASE=1; export DUALCASE # for MKS sh
5420
5421 # Support unset when possible.
5422 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5423   as_unset=unset
5424 else
5425   as_unset=false
5426 fi
5427
5428
5429 # Work around bugs in pre-3.0 UWIN ksh.
5430 $as_unset ENV MAIL MAILPATH
5431 PS1='$ '
5432 PS2='> '
5433 PS4='+ '
5434
5435 # NLS nuisances.
5436 for as_var in \
5437   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
5438   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
5439   LC_TELEPHONE LC_TIME
5440 do
5441   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
5442     eval $as_var=C; export $as_var
5443   else
5444     $as_unset $as_var
5445   fi
5446 done
5447
5448 # Required to use basename.
5449 if expr a : '\(a\)' >/dev/null 2>&1; then
5450   as_expr=expr
5451 else
5452   as_expr=false
5453 fi
5454
5455 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
5456   as_basename=basename
5457 else
5458   as_basename=false
5459 fi
5460
5461
5462 # Name of the executable.
5463 as_me=`$as_basename "$0" ||
5464 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5465          X"$0" : 'X\(//\)$' \| \
5466          X"$0" : 'X\(/\)$' \| \
5467          .     : '\(.\)' 2>/dev/null ||
5468 echo X/"$0" |
5469     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
5470           /^X\/\(\/\/\)$/{ s//\1/; q; }
5471           /^X\/\(\/\).*/{ s//\1/; q; }
5472           s/.*/./; q'`
5473
5474
5475 # PATH needs CR, and LINENO needs CR and PATH.
5476 # Avoid depending upon Character Ranges.
5477 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5478 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5479 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5480 as_cr_digits='0123456789'
5481 as_cr_alnum=$as_cr_Letters$as_cr_digits
5482
5483 # The user is always right.
5484 if test "${PATH_SEPARATOR+set}" != set; then
5485   echo "#! /bin/sh" >conf$$.sh
5486   echo  "exit 0"   >>conf$$.sh
5487   chmod +x conf$$.sh
5488   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
5489     PATH_SEPARATOR=';'
5490   else
5491     PATH_SEPARATOR=:
5492   fi
5493   rm -f conf$$.sh
5494 fi
5495
5496
5497   as_lineno_1=$LINENO
5498   as_lineno_2=$LINENO
5499   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
5500   test "x$as_lineno_1" != "x$as_lineno_2" &&
5501   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
5502   # Find who we are.  Look in the path if we contain no path at all
5503   # relative or not.
5504   case $0 in
5505     *[\\/]* ) as_myself=$0 ;;
5506     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5507 for as_dir in $PATH
5508 do
5509   IFS=$as_save_IFS
5510   test -z "$as_dir" && as_dir=.
5511   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5512 done
5513
5514        ;;
5515   esac
5516   # We did not find ourselves, most probably we were run as `sh COMMAND'
5517   # in which case we are not to be found in the path.
5518   if test "x$as_myself" = x; then
5519     as_myself=$0
5520   fi
5521   if test ! -f "$as_myself"; then
5522     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
5523 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
5524    { (exit 1); exit 1; }; }
5525   fi
5526   case $CONFIG_SHELL in
5527   '')
5528     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5529 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
5530 do
5531   IFS=$as_save_IFS
5532   test -z "$as_dir" && as_dir=.
5533   for as_base in sh bash ksh sh5; do
5534          case $as_dir in
5535          /*)
5536            if ("$as_dir/$as_base" -c '
5537   as_lineno_1=$LINENO
5538   as_lineno_2=$LINENO
5539   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
5540   test "x$as_lineno_1" != "x$as_lineno_2" &&
5541   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
5542              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
5543              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
5544              CONFIG_SHELL=$as_dir/$as_base
5545              export CONFIG_SHELL
5546              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
5547            fi;;
5548          esac
5549        done
5550 done
5551 ;;
5552   esac
5553
5554   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
5555   # uniformly replaced by the line number.  The first 'sed' inserts a
5556   # line-number line before each line; the second 'sed' does the real
5557   # work.  The second script uses 'N' to pair each line-number line
5558   # with the numbered line, and appends trailing '-' during
5559   # substitution so that $LINENO is not a special case at line end.
5560   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
5561   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
5562   sed '=' <$as_myself |
5563     sed '
5564       N
5565       s,$,-,
5566       : loop
5567       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
5568       t loop
5569       s,-$,,
5570       s,^['$as_cr_digits']*\n,,
5571     ' >$as_me.lineno &&
5572   chmod +x $as_me.lineno ||
5573     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
5574 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
5575    { (exit 1); exit 1; }; }
5576
5577   # Don't try to exec as it changes $[0], causing all sort of problems
5578   # (the dirname of $[0] is not the place where we might find the
5579   # original and so on.  Autoconf is especially sensible to this).
5580   . ./$as_me.lineno
5581   # Exit status is that of the last command.
5582   exit
5583 }
5584
5585
5586 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
5587   *c*,-n*) ECHO_N= ECHO_C='
5588 ' ECHO_T='      ' ;;
5589   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
5590   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
5591 esac
5592
5593 if expr a : '\(a\)' >/dev/null 2>&1; then
5594   as_expr=expr
5595 else
5596   as_expr=false
5597 fi
5598
5599 rm -f conf$$ conf$$.exe conf$$.file
5600 echo >conf$$.file
5601 if ln -s conf$$.file conf$$ 2>/dev/null; then
5602   # We could just check for DJGPP; but this test a) works b) is more generic
5603   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
5604   if test -f conf$$.exe; then
5605     # Don't use ln at all; we don't have any links
5606     as_ln_s='cp -p'
5607   else
5608     as_ln_s='ln -s'
5609   fi
5610 elif ln conf$$.file conf$$ 2>/dev/null; then
5611   as_ln_s=ln
5612 else
5613   as_ln_s='cp -p'
5614 fi
5615 rm -f conf$$ conf$$.exe conf$$.file
5616
5617 if mkdir -p . 2>/dev/null; then
5618   as_mkdir_p=:
5619 else
5620   test -d ./-p && rmdir ./-p
5621   as_mkdir_p=false
5622 fi
5623
5624 as_executable_p="test -f"
5625
5626 # Sed expression to map a string onto a valid CPP name.
5627 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5628
5629 # Sed expression to map a string onto a valid variable name.
5630 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5631
5632
5633 # IFS
5634 # We need space, tab and new line, in precisely that order.
5635 as_nl='
5636 '
5637 IFS="   $as_nl"
5638
5639 # CDPATH.
5640 $as_unset CDPATH
5641
5642 exec 6>&1
5643
5644 # Open the log real soon, to keep \$[0] and so on meaningful, and to
5645 # report actual input values of CONFIG_FILES etc. instead of their
5646 # values after options handling.  Logging --version etc. is OK.
5647 exec 5>>config.log
5648 {
5649   echo
5650   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5651 ## Running $as_me. ##
5652 _ASBOX
5653 } >&5
5654 cat >&5 <<_CSEOF
5655
5656 This file was extended by package-unused $as_me version-unused, which was
5657 generated by GNU Autoconf 2.59.  Invocation command line was
5658
5659   CONFIG_FILES    = $CONFIG_FILES
5660   CONFIG_HEADERS  = $CONFIG_HEADERS
5661   CONFIG_LINKS    = $CONFIG_LINKS
5662   CONFIG_COMMANDS = $CONFIG_COMMANDS
5663   $ $0 $@
5664
5665 _CSEOF
5666 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
5667 echo >&5
5668 _ACEOF
5669
5670 # Files that config.status was made for.
5671 if test -n "$ac_config_files"; then
5672   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
5673 fi
5674
5675 if test -n "$ac_config_headers"; then
5676   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
5677 fi
5678
5679 if test -n "$ac_config_links"; then
5680   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
5681 fi
5682
5683 if test -n "$ac_config_commands"; then
5684   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
5685 fi
5686
5687 cat >>$CONFIG_STATUS <<\_ACEOF
5688
5689 ac_cs_usage="\
5690 \`$as_me' instantiates files from templates according to the
5691 current configuration.
5692
5693 Usage: $0 [OPTIONS] [FILE]...
5694
5695   -h, --help       print this help, then exit
5696   -V, --version    print version number, then exit
5697   -q, --quiet      do not print progress messages
5698   -d, --debug      don't remove temporary files
5699       --recheck    update $as_me by reconfiguring in the same conditions
5700   --file=FILE[:TEMPLATE]
5701                    instantiate the configuration file FILE
5702   --header=FILE[:TEMPLATE]
5703                    instantiate the configuration header FILE
5704
5705 Configuration files:
5706 $config_files
5707
5708 Configuration headers:
5709 $config_headers
5710
5711 Configuration commands:
5712 $config_commands
5713
5714 Report bugs to <bug-autoconf@gnu.org>."
5715 _ACEOF
5716
5717 cat >>$CONFIG_STATUS <<_ACEOF
5718 ac_cs_version="\\
5719 package-unused config.status version-unused
5720 configured by $0, generated by GNU Autoconf 2.59,
5721   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
5722
5723 Copyright (C) 2003 Free Software Foundation, Inc.
5724 This config.status script is free software; the Free Software Foundation
5725 gives unlimited permission to copy, distribute and modify it."
5726 srcdir=$srcdir
5727 INSTALL="$INSTALL"
5728 _ACEOF
5729
5730 cat >>$CONFIG_STATUS <<\_ACEOF
5731 # If no file are specified by the user, then we need to provide default
5732 # value.  By we need to know if files were specified by the user.
5733 ac_need_defaults=:
5734 while test $# != 0
5735 do
5736   case $1 in
5737   --*=*)
5738     ac_option=`expr "x$1" : 'x\([^=]*\)='`
5739     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
5740     ac_shift=:
5741     ;;
5742   -*)
5743     ac_option=$1
5744     ac_optarg=$2
5745     ac_shift=shift
5746     ;;
5747   *) # This is not an option, so the user has probably given explicit
5748      # arguments.
5749      ac_option=$1
5750      ac_need_defaults=false;;
5751   esac
5752
5753   case $ac_option in
5754   # Handling of the options.
5755 _ACEOF
5756 cat >>$CONFIG_STATUS <<\_ACEOF
5757   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5758     ac_cs_recheck=: ;;
5759   --version | --vers* | -V )
5760     echo "$ac_cs_version"; exit 0 ;;
5761   --he | --h)
5762     # Conflict between --help and --header
5763     { { echo "$as_me:$LINENO: error: ambiguous option: $1
5764 Try \`$0 --help' for more information." >&5
5765 echo "$as_me: error: ambiguous option: $1
5766 Try \`$0 --help' for more information." >&2;}
5767    { (exit 1); exit 1; }; };;
5768   --help | --hel | -h )
5769     echo "$ac_cs_usage"; exit 0 ;;
5770   --debug | --d* | -d )
5771     debug=: ;;
5772   --file | --fil | --fi | --f )
5773     $ac_shift
5774     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
5775     ac_need_defaults=false;;
5776   --header | --heade | --head | --hea )
5777     $ac_shift
5778     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
5779     ac_need_defaults=false;;
5780   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5781   | -silent | --silent | --silen | --sile | --sil | --si | --s)
5782     ac_cs_silent=: ;;
5783
5784   # This is an error.
5785   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
5786 Try \`$0 --help' for more information." >&5
5787 echo "$as_me: error: unrecognized option: $1
5788 Try \`$0 --help' for more information." >&2;}
5789    { (exit 1); exit 1; }; } ;;
5790
5791   *) ac_config_targets="$ac_config_targets $1" ;;
5792
5793   esac
5794   shift
5795 done
5796
5797 ac_configure_extra_args=
5798
5799 if $ac_cs_silent; then
5800   exec 6>/dev/null
5801   ac_configure_extra_args="$ac_configure_extra_args --silent"
5802 fi
5803
5804 _ACEOF
5805 cat >>$CONFIG_STATUS <<_ACEOF
5806 if \$ac_cs_recheck; then
5807   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
5808   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5809 fi
5810
5811 _ACEOF
5812
5813 cat >>$CONFIG_STATUS <<_ACEOF
5814 #
5815 # INIT-COMMANDS section.
5816 #
5817
5818 srcdir=${srcdir}
5819 host=${host}
5820 target=${target}
5821 with_target_subdir=${with_target_subdir}
5822 with_multisubdir=${with_multisubdir}
5823 ac_configure_args="--enable-multilib ${ac_configure_args}"
5824 toplevel_srcdir=${toplevel_srcdir}
5825 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
5826 ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
5827
5828
5829 _ACEOF
5830
5831
5832
5833 cat >>$CONFIG_STATUS <<\_ACEOF
5834 for ac_config_target in $ac_config_targets
5835 do
5836   case "$ac_config_target" in
5837   # Handling of arguments.
5838   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5839   "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
5840   "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
5841   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
5842 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
5843    { (exit 1); exit 1; }; };;
5844   esac
5845 done
5846
5847 # If the user did not use the arguments to specify the items to instantiate,
5848 # then the envvar interface is used.  Set only those that are not.
5849 # We use the long form for the default assignment because of an extremely
5850 # bizarre bug on SunOS 4.1.3.
5851 if $ac_need_defaults; then
5852   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5853   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5854   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5855 fi
5856
5857 # Have a temporary directory for convenience.  Make it in the build tree
5858 # simply because there is no reason to put it here, and in addition,
5859 # creating and moving files from /tmp can sometimes cause problems.
5860 # Create a temporary directory, and hook for its removal unless debugging.
5861 $debug ||
5862 {
5863   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
5864   trap '{ (exit 1); exit 1; }' 1 2 13 15
5865 }
5866
5867 # Create a (secure) tmp directory for tmp files.
5868
5869 {
5870   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
5871   test -n "$tmp" && test -d "$tmp"
5872 }  ||
5873 {
5874   tmp=./confstat$$-$RANDOM
5875   (umask 077 && mkdir $tmp)
5876 } ||
5877 {
5878    echo "$me: cannot create a temporary directory in ." >&2
5879    { (exit 1); exit 1; }
5880 }
5881
5882 _ACEOF
5883
5884 cat >>$CONFIG_STATUS <<_ACEOF
5885
5886 #
5887 # CONFIG_FILES section.
5888 #
5889
5890 # No need to generate the scripts if there are no CONFIG_FILES.
5891 # This happens for instance when ./config.status config.h
5892 if test -n "\$CONFIG_FILES"; then
5893   # Protect against being on the right side of a sed subst in config.status.
5894   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
5895    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
5896 s,@SHELL@,$SHELL,;t t
5897 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
5898 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
5899 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
5900 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
5901 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
5902 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
5903 s,@exec_prefix@,$exec_prefix,;t t
5904 s,@prefix@,$prefix,;t t
5905 s,@program_transform_name@,$program_transform_name,;t t
5906 s,@bindir@,$bindir,;t t
5907 s,@sbindir@,$sbindir,;t t
5908 s,@libexecdir@,$libexecdir,;t t
5909 s,@datadir@,$datadir,;t t
5910 s,@sysconfdir@,$sysconfdir,;t t
5911 s,@sharedstatedir@,$sharedstatedir,;t t
5912 s,@localstatedir@,$localstatedir,;t t
5913 s,@libdir@,$libdir,;t t
5914 s,@includedir@,$includedir,;t t
5915 s,@oldincludedir@,$oldincludedir,;t t
5916 s,@infodir@,$infodir,;t t
5917 s,@mandir@,$mandir,;t t
5918 s,@build_alias@,$build_alias,;t t
5919 s,@host_alias@,$host_alias,;t t
5920 s,@target_alias@,$target_alias,;t t
5921 s,@DEFS@,$DEFS,;t t
5922 s,@ECHO_C@,$ECHO_C,;t t
5923 s,@ECHO_N@,$ECHO_N,;t t
5924 s,@ECHO_T@,$ECHO_T,;t t
5925 s,@LIBS@,$LIBS,;t t
5926 s,@build@,$build,;t t
5927 s,@build_cpu@,$build_cpu,;t t
5928 s,@build_vendor@,$build_vendor,;t t
5929 s,@build_os@,$build_os,;t t
5930 s,@build_libsubdir@,$build_libsubdir,;t t
5931 s,@build_subdir@,$build_subdir,;t t
5932 s,@host_subdir@,$host_subdir,;t t
5933 s,@target_subdir@,$target_subdir,;t t
5934 s,@VERSION@,$VERSION,;t t
5935 s,@OBJC_BOEHM_GC@,$OBJC_BOEHM_GC,;t t
5936 s,@OBJC_BOEHM_GC_INCLUDES@,$OBJC_BOEHM_GC_INCLUDES,;t t
5937 s,@toplevel_srcdir@,$toplevel_srcdir,;t t
5938 s,@host@,$host,;t t
5939 s,@host_cpu@,$host_cpu,;t t
5940 s,@host_vendor@,$host_vendor,;t t
5941 s,@host_os@,$host_os,;t t
5942 s,@target@,$target,;t t
5943 s,@target_cpu@,$target_cpu,;t t
5944 s,@target_vendor@,$target_vendor,;t t
5945 s,@target_os@,$target_os,;t t
5946 s,@target_noncanonical@,$target_noncanonical,;t t
5947 s,@glibcpp_srcdir@,$glibcpp_srcdir,;t t
5948 s,@toolexecdir@,$toolexecdir,;t t
5949 s,@toolexeclibdir@,$toolexeclibdir,;t t
5950 s,@includedirname@,$includedirname,;t t
5951 s,@libext@,$libext,;t t
5952 s,@CC@,$CC,;t t
5953 s,@ac_ct_CC@,$ac_ct_CC,;t t
5954 s,@EXEEXT@,$EXEEXT,;t t
5955 s,@OBJEXT@,$OBJEXT,;t t
5956 s,@extra_ldflags_libobjc@,$extra_ldflags_libobjc,;t t
5957 s,@CFLAGS@,$CFLAGS,;t t
5958 s,@AS@,$AS,;t t
5959 s,@ac_ct_AS@,$ac_ct_AS,;t t
5960 s,@AR@,$AR,;t t
5961 s,@ac_ct_AR@,$ac_ct_AR,;t t
5962 s,@RANLIB@,$RANLIB,;t t
5963 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
5964 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
5965 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
5966 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
5967 s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
5968 s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
5969 s,@MAINT@,$MAINT,;t t
5970 s,@LN_S@,$LN_S,;t t
5971 s,@STRIP@,$STRIP,;t t
5972 s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
5973 s,@LIBTOOL@,$LIBTOOL,;t t
5974 s,@SET_MAKE@,$SET_MAKE,;t t
5975 s,@CPP@,$CPP,;t t
5976 s,@CPPFLAGS@,$CPPFLAGS,;t t
5977 s,@EGREP@,$EGREP,;t t
5978 s,@LIBOBJS@,$LIBOBJS,;t t
5979 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
5980 CEOF
5981
5982 _ACEOF
5983
5984   cat >>$CONFIG_STATUS <<\_ACEOF
5985   # Split the substitutions into bite-sized pieces for seds with
5986   # small command number limits, like on Digital OSF/1 and HP-UX.
5987   ac_max_sed_lines=48
5988   ac_sed_frag=1 # Number of current file.
5989   ac_beg=1 # First line for current file.
5990   ac_end=$ac_max_sed_lines # Line after last line for current file.
5991   ac_more_lines=:
5992   ac_sed_cmds=
5993   while $ac_more_lines; do
5994     if test $ac_beg -gt 1; then
5995       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5996     else
5997       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5998     fi
5999     if test ! -s $tmp/subs.frag; then
6000       ac_more_lines=false
6001     else
6002       # The purpose of the label and of the branching condition is to
6003       # speed up the sed processing (if there are no `@' at all, there
6004       # is no need to browse any of the substitutions).
6005       # These are the two extra sed commands mentioned above.
6006       (echo ':t
6007   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
6008       if test -z "$ac_sed_cmds"; then
6009         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
6010       else
6011         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
6012       fi
6013       ac_sed_frag=`expr $ac_sed_frag + 1`
6014       ac_beg=$ac_end
6015       ac_end=`expr $ac_end + $ac_max_sed_lines`
6016     fi
6017   done
6018   if test -z "$ac_sed_cmds"; then
6019     ac_sed_cmds=cat
6020   fi
6021 fi # test -n "$CONFIG_FILES"
6022
6023 _ACEOF
6024 cat >>$CONFIG_STATUS <<\_ACEOF
6025 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
6026   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6027   case $ac_file in
6028   - | *:- | *:-:* ) # input from stdin
6029         cat >$tmp/stdin
6030         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
6031         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
6032   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
6033         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
6034   * )   ac_file_in=$ac_file.in ;;
6035   esac
6036
6037   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
6038   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
6039 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6040          X"$ac_file" : 'X\(//\)[^/]' \| \
6041          X"$ac_file" : 'X\(//\)$' \| \
6042          X"$ac_file" : 'X\(/\)' \| \
6043          .     : '\(.\)' 2>/dev/null ||
6044 echo X"$ac_file" |
6045     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6046           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6047           /^X\(\/\/\)$/{ s//\1/; q; }
6048           /^X\(\/\).*/{ s//\1/; q; }
6049           s/.*/./; q'`
6050   { if $as_mkdir_p; then
6051     mkdir -p "$ac_dir"
6052   else
6053     as_dir="$ac_dir"
6054     as_dirs=
6055     while test ! -d "$as_dir"; do
6056       as_dirs="$as_dir $as_dirs"
6057       as_dir=`(dirname "$as_dir") 2>/dev/null ||
6058 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6059          X"$as_dir" : 'X\(//\)[^/]' \| \
6060          X"$as_dir" : 'X\(//\)$' \| \
6061          X"$as_dir" : 'X\(/\)' \| \
6062          .     : '\(.\)' 2>/dev/null ||
6063 echo X"$as_dir" |
6064     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6065           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6066           /^X\(\/\/\)$/{ s//\1/; q; }
6067           /^X\(\/\).*/{ s//\1/; q; }
6068           s/.*/./; q'`
6069     done
6070     test ! -n "$as_dirs" || mkdir $as_dirs
6071   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
6072 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
6073    { (exit 1); exit 1; }; }; }
6074
6075   ac_builddir=.
6076
6077 if test "$ac_dir" != .; then
6078   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
6079   # A "../" for each directory in $ac_dir_suffix.
6080   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
6081 else
6082   ac_dir_suffix= ac_top_builddir=
6083 fi
6084
6085 case $srcdir in
6086   .)  # No --srcdir option.  We are building in place.
6087     ac_srcdir=.
6088     if test -z "$ac_top_builddir"; then
6089        ac_top_srcdir=.
6090     else
6091        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
6092     fi ;;
6093   [\\/]* | ?:[\\/]* )  # Absolute path.
6094     ac_srcdir=$srcdir$ac_dir_suffix;
6095     ac_top_srcdir=$srcdir ;;
6096   *) # Relative path.
6097     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
6098     ac_top_srcdir=$ac_top_builddir$srcdir ;;
6099 esac
6100
6101 # Do not use `cd foo && pwd` to compute absolute paths, because
6102 # the directories may not exist.
6103 case `pwd` in
6104 .) ac_abs_builddir="$ac_dir";;
6105 *)
6106   case "$ac_dir" in
6107   .) ac_abs_builddir=`pwd`;;
6108   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
6109   *) ac_abs_builddir=`pwd`/"$ac_dir";;
6110   esac;;
6111 esac
6112 case $ac_abs_builddir in
6113 .) ac_abs_top_builddir=${ac_top_builddir}.;;
6114 *)
6115   case ${ac_top_builddir}. in
6116   .) ac_abs_top_builddir=$ac_abs_builddir;;
6117   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
6118   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
6119   esac;;
6120 esac
6121 case $ac_abs_builddir in
6122 .) ac_abs_srcdir=$ac_srcdir;;
6123 *)
6124   case $ac_srcdir in
6125   .) ac_abs_srcdir=$ac_abs_builddir;;
6126   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
6127   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
6128   esac;;
6129 esac
6130 case $ac_abs_builddir in
6131 .) ac_abs_top_srcdir=$ac_top_srcdir;;
6132 *)
6133   case $ac_top_srcdir in
6134   .) ac_abs_top_srcdir=$ac_abs_builddir;;
6135   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
6136   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
6137   esac;;
6138 esac
6139
6140
6141   case $INSTALL in
6142   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6143   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
6144   esac
6145
6146   if test x"$ac_file" != x-; then
6147     { echo "$as_me:$LINENO: creating $ac_file" >&5
6148 echo "$as_me: creating $ac_file" >&6;}
6149     rm -f "$ac_file"
6150   fi
6151   # Let's still pretend it is `configure' which instantiates (i.e., don't
6152   # use $as_me), people would be surprised to read:
6153   #    /* config.h.  Generated by config.status.  */
6154   if test x"$ac_file" = x-; then
6155     configure_input=
6156   else
6157     configure_input="$ac_file.  "
6158   fi
6159   configure_input=$configure_input"Generated from `echo $ac_file_in |
6160                                      sed 's,.*/,,'` by configure."
6161
6162   # First look for the input files in the build tree, otherwise in the
6163   # src tree.
6164   ac_file_inputs=`IFS=:
6165     for f in $ac_file_in; do
6166       case $f in
6167       -) echo $tmp/stdin ;;
6168       [\\/$]*)
6169          # Absolute (can't be DOS-style, as IFS=:)
6170          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6171 echo "$as_me: error: cannot find input file: $f" >&2;}
6172    { (exit 1); exit 1; }; }
6173          echo "$f";;
6174       *) # Relative
6175          if test -f "$f"; then
6176            # Build tree
6177            echo "$f"
6178          elif test -f "$srcdir/$f"; then
6179            # Source tree
6180            echo "$srcdir/$f"
6181          else
6182            # /dev/null tree
6183            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6184 echo "$as_me: error: cannot find input file: $f" >&2;}
6185    { (exit 1); exit 1; }; }
6186          fi;;
6187       esac
6188     done` || { (exit 1); exit 1; }
6189 _ACEOF
6190 cat >>$CONFIG_STATUS <<_ACEOF
6191   sed "$ac_vpsub
6192 $extrasub
6193 _ACEOF
6194 cat >>$CONFIG_STATUS <<\_ACEOF
6195 :t
6196 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6197 s,@configure_input@,$configure_input,;t t
6198 s,@srcdir@,$ac_srcdir,;t t
6199 s,@abs_srcdir@,$ac_abs_srcdir,;t t
6200 s,@top_srcdir@,$ac_top_srcdir,;t t
6201 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
6202 s,@builddir@,$ac_builddir,;t t
6203 s,@abs_builddir@,$ac_abs_builddir,;t t
6204 s,@top_builddir@,$ac_top_builddir,;t t
6205 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
6206 s,@INSTALL@,$ac_INSTALL,;t t
6207 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
6208   rm -f $tmp/stdin
6209   if test x"$ac_file" != x-; then
6210     mv $tmp/out $ac_file
6211   else
6212     cat $tmp/out
6213     rm -f $tmp/out
6214   fi
6215
6216 done
6217 _ACEOF
6218 cat >>$CONFIG_STATUS <<\_ACEOF
6219
6220 #
6221 # CONFIG_HEADER section.
6222 #
6223
6224 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
6225 # NAME is the cpp macro being defined and VALUE is the value it is being given.
6226 #
6227 # ac_d sets the value in "#define NAME VALUE" lines.
6228 ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
6229 ac_dB='[         ].*$,\1#\2'
6230 ac_dC=' '
6231 ac_dD=',;t'
6232 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
6233 ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
6234 ac_uB='$,\1#\2define\3'
6235 ac_uC=' '
6236 ac_uD=',;t'
6237
6238 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
6239   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6240   case $ac_file in
6241   - | *:- | *:-:* ) # input from stdin
6242         cat >$tmp/stdin
6243         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
6244         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
6245   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
6246         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
6247   * )   ac_file_in=$ac_file.in ;;
6248   esac
6249
6250   test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
6251 echo "$as_me: creating $ac_file" >&6;}
6252
6253   # First look for the input files in the build tree, otherwise in the
6254   # src tree.
6255   ac_file_inputs=`IFS=:
6256     for f in $ac_file_in; do
6257       case $f in
6258       -) echo $tmp/stdin ;;
6259       [\\/$]*)
6260          # Absolute (can't be DOS-style, as IFS=:)
6261          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6262 echo "$as_me: error: cannot find input file: $f" >&2;}
6263    { (exit 1); exit 1; }; }
6264          # Do quote $f, to prevent DOS paths from being IFS'd.
6265          echo "$f";;
6266       *) # Relative
6267          if test -f "$f"; then
6268            # Build tree
6269            echo "$f"
6270          elif test -f "$srcdir/$f"; then
6271            # Source tree
6272            echo "$srcdir/$f"
6273          else
6274            # /dev/null tree
6275            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6276 echo "$as_me: error: cannot find input file: $f" >&2;}
6277    { (exit 1); exit 1; }; }
6278          fi;;
6279       esac
6280     done` || { (exit 1); exit 1; }
6281   # Remove the trailing spaces.
6282   sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
6283
6284 _ACEOF
6285
6286 # Transform confdefs.h into two sed scripts, `conftest.defines' and
6287 # `conftest.undefs', that substitutes the proper values into
6288 # config.h.in to produce config.h.  The first handles `#define'
6289 # templates, and the second `#undef' templates.
6290 # And first: Protect against being on the right side of a sed subst in
6291 # config.status.  Protect against being in an unquoted here document
6292 # in config.status.
6293 rm -f conftest.defines conftest.undefs
6294 # Using a here document instead of a string reduces the quoting nightmare.
6295 # Putting comments in sed scripts is not portable.
6296 #
6297 # `end' is used to avoid that the second main sed command (meant for
6298 # 0-ary CPP macros) applies to n-ary macro definitions.
6299 # See the Autoconf documentation for `clear'.
6300 cat >confdef2sed.sed <<\_ACEOF
6301 s/[\\&,]/\\&/g
6302 s,[\\$`],\\&,g
6303 t clear
6304 : clear
6305 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
6306 t end
6307 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
6308 : end
6309 _ACEOF
6310 # If some macros were called several times there might be several times
6311 # the same #defines, which is useless.  Nevertheless, we may not want to
6312 # sort them, since we want the *last* AC-DEFINE to be honored.
6313 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
6314 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
6315 rm -f confdef2sed.sed
6316
6317 # This sed command replaces #undef with comments.  This is necessary, for
6318 # example, in the case of _POSIX_SOURCE, which is predefined and required
6319 # on some systems where configure will not decide to define it.
6320 cat >>conftest.undefs <<\_ACEOF
6321 s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
6322 _ACEOF
6323
6324 # Break up conftest.defines because some shells have a limit on the size
6325 # of here documents, and old seds have small limits too (100 cmds).
6326 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
6327 echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
6328 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
6329 echo '  :' >>$CONFIG_STATUS
6330 rm -f conftest.tail
6331 while grep . conftest.defines >/dev/null
6332 do
6333   # Write a limited-size here document to $tmp/defines.sed.
6334   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
6335   # Speed up: don't consider the non `#define' lines.
6336   echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
6337   # Work around the forget-to-reset-the-flag bug.
6338   echo 't clr' >>$CONFIG_STATUS
6339   echo ': clr' >>$CONFIG_STATUS
6340   sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
6341   echo 'CEOF
6342   sed -f $tmp/defines.sed $tmp/in >$tmp/out
6343   rm -f $tmp/in
6344   mv $tmp/out $tmp/in
6345 ' >>$CONFIG_STATUS
6346   sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
6347   rm -f conftest.defines
6348   mv conftest.tail conftest.defines
6349 done
6350 rm -f conftest.defines
6351 echo '  fi # grep' >>$CONFIG_STATUS
6352 echo >>$CONFIG_STATUS
6353
6354 # Break up conftest.undefs because some shells have a limit on the size
6355 # of here documents, and old seds have small limits too (100 cmds).
6356 echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
6357 rm -f conftest.tail
6358 while grep . conftest.undefs >/dev/null
6359 do
6360   # Write a limited-size here document to $tmp/undefs.sed.
6361   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
6362   # Speed up: don't consider the non `#undef'
6363   echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
6364   # Work around the forget-to-reset-the-flag bug.
6365   echo 't clr' >>$CONFIG_STATUS
6366   echo ': clr' >>$CONFIG_STATUS
6367   sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
6368   echo 'CEOF
6369   sed -f $tmp/undefs.sed $tmp/in >$tmp/out
6370   rm -f $tmp/in
6371   mv $tmp/out $tmp/in
6372 ' >>$CONFIG_STATUS
6373   sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
6374   rm -f conftest.undefs
6375   mv conftest.tail conftest.undefs
6376 done
6377 rm -f conftest.undefs
6378
6379 cat >>$CONFIG_STATUS <<\_ACEOF
6380   # Let's still pretend it is `configure' which instantiates (i.e., don't
6381   # use $as_me), people would be surprised to read:
6382   #    /* config.h.  Generated by config.status.  */
6383   if test x"$ac_file" = x-; then
6384     echo "/* Generated by configure.  */" >$tmp/config.h
6385   else
6386     echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
6387   fi
6388   cat $tmp/in >>$tmp/config.h
6389   rm -f $tmp/in
6390   if test x"$ac_file" != x-; then
6391     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
6392       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
6393 echo "$as_me: $ac_file is unchanged" >&6;}
6394     else
6395       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
6396 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6397          X"$ac_file" : 'X\(//\)[^/]' \| \
6398          X"$ac_file" : 'X\(//\)$' \| \
6399          X"$ac_file" : 'X\(/\)' \| \
6400          .     : '\(.\)' 2>/dev/null ||
6401 echo X"$ac_file" |
6402     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6403           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6404           /^X\(\/\/\)$/{ s//\1/; q; }
6405           /^X\(\/\).*/{ s//\1/; q; }
6406           s/.*/./; q'`
6407       { if $as_mkdir_p; then
6408     mkdir -p "$ac_dir"
6409   else
6410     as_dir="$ac_dir"
6411     as_dirs=
6412     while test ! -d "$as_dir"; do
6413       as_dirs="$as_dir $as_dirs"
6414       as_dir=`(dirname "$as_dir") 2>/dev/null ||
6415 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6416          X"$as_dir" : 'X\(//\)[^/]' \| \
6417          X"$as_dir" : 'X\(//\)$' \| \
6418          X"$as_dir" : 'X\(/\)' \| \
6419          .     : '\(.\)' 2>/dev/null ||
6420 echo X"$as_dir" |
6421     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6422           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6423           /^X\(\/\/\)$/{ s//\1/; q; }
6424           /^X\(\/\).*/{ s//\1/; q; }
6425           s/.*/./; q'`
6426     done
6427     test ! -n "$as_dirs" || mkdir $as_dirs
6428   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
6429 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
6430    { (exit 1); exit 1; }; }; }
6431
6432       rm -f $ac_file
6433       mv $tmp/config.h $ac_file
6434     fi
6435   else
6436     cat $tmp/config.h
6437     rm -f $tmp/config.h
6438   fi
6439 done
6440 _ACEOF
6441 cat >>$CONFIG_STATUS <<\_ACEOF
6442
6443 #
6444 # CONFIG_COMMANDS section.
6445 #
6446 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
6447   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
6448   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
6449   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
6450 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6451          X"$ac_dest" : 'X\(//\)[^/]' \| \
6452          X"$ac_dest" : 'X\(//\)$' \| \
6453          X"$ac_dest" : 'X\(/\)' \| \
6454          .     : '\(.\)' 2>/dev/null ||
6455 echo X"$ac_dest" |
6456     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6457           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6458           /^X\(\/\/\)$/{ s//\1/; q; }
6459           /^X\(\/\).*/{ s//\1/; q; }
6460           s/.*/./; q'`
6461   { if $as_mkdir_p; then
6462     mkdir -p "$ac_dir"
6463   else
6464     as_dir="$ac_dir"
6465     as_dirs=
6466     while test ! -d "$as_dir"; do
6467       as_dirs="$as_dir $as_dirs"
6468       as_dir=`(dirname "$as_dir") 2>/dev/null ||
6469 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6470          X"$as_dir" : 'X\(//\)[^/]' \| \
6471          X"$as_dir" : 'X\(//\)$' \| \
6472          X"$as_dir" : 'X\(/\)' \| \
6473          .     : '\(.\)' 2>/dev/null ||
6474 echo X"$as_dir" |
6475     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6476           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6477           /^X\(\/\/\)$/{ s//\1/; q; }
6478           /^X\(\/\).*/{ s//\1/; q; }
6479           s/.*/./; q'`
6480     done
6481     test ! -n "$as_dirs" || mkdir $as_dirs
6482   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
6483 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
6484    { (exit 1); exit 1; }; }; }
6485
6486   ac_builddir=.
6487
6488 if test "$ac_dir" != .; then
6489   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
6490   # A "../" for each directory in $ac_dir_suffix.
6491   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
6492 else
6493   ac_dir_suffix= ac_top_builddir=
6494 fi
6495
6496 case $srcdir in
6497   .)  # No --srcdir option.  We are building in place.
6498     ac_srcdir=.
6499     if test -z "$ac_top_builddir"; then
6500        ac_top_srcdir=.
6501     else
6502        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
6503     fi ;;
6504   [\\/]* | ?:[\\/]* )  # Absolute path.
6505     ac_srcdir=$srcdir$ac_dir_suffix;
6506     ac_top_srcdir=$srcdir ;;
6507   *) # Relative path.
6508     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
6509     ac_top_srcdir=$ac_top_builddir$srcdir ;;
6510 esac
6511
6512 # Do not use `cd foo && pwd` to compute absolute paths, because
6513 # the directories may not exist.
6514 case `pwd` in
6515 .) ac_abs_builddir="$ac_dir";;
6516 *)
6517   case "$ac_dir" in
6518   .) ac_abs_builddir=`pwd`;;
6519   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
6520   *) ac_abs_builddir=`pwd`/"$ac_dir";;
6521   esac;;
6522 esac
6523 case $ac_abs_builddir in
6524 .) ac_abs_top_builddir=${ac_top_builddir}.;;
6525 *)
6526   case ${ac_top_builddir}. in
6527   .) ac_abs_top_builddir=$ac_abs_builddir;;
6528   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
6529   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
6530   esac;;
6531 esac
6532 case $ac_abs_builddir in
6533 .) ac_abs_srcdir=$ac_srcdir;;
6534 *)
6535   case $ac_srcdir in
6536   .) ac_abs_srcdir=$ac_abs_builddir;;
6537   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
6538   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
6539   esac;;
6540 esac
6541 case $ac_abs_builddir in
6542 .) ac_abs_top_srcdir=$ac_top_srcdir;;
6543 *)
6544   case $ac_top_srcdir in
6545   .) ac_abs_top_srcdir=$ac_abs_builddir;;
6546   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
6547   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
6548   esac;;
6549 esac
6550
6551
6552   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
6553 echo "$as_me: executing $ac_dest commands" >&6;}
6554   case $ac_dest in
6555     default ) if test -n "$CONFIG_FILES"; then
6556   if test -n "${with_target_subdir}"; then
6557     # FIXME: We shouldn't need to set ac_file
6558     ac_file=Makefile
6559     LD="${ORIGINAL_LD_FOR_MULTILIBS}"
6560     . ${toplevel_srcdir}/config-ml.in
6561   fi
6562 fi ;;
6563   esac
6564 done
6565 _ACEOF
6566
6567 cat >>$CONFIG_STATUS <<\_ACEOF
6568
6569 { (exit 0); exit 0; }
6570 _ACEOF
6571 chmod +x $CONFIG_STATUS
6572 ac_clean_files=$ac_clean_files_save
6573
6574
6575 # configure is writing to config.log, and then calls config.status.
6576 # config.status does its own redirection, appending to config.log.
6577 # Unfortunately, on DOS this fails, as config.log is still kept open
6578 # by configure, so config.status won't be able to write to it; its
6579 # output is simply discarded.  So we exec the FD to /dev/null,
6580 # effectively closing config.log, so it can be properly (re)opened and
6581 # appended to by config.status.  When coming back to configure, we
6582 # need to make the FD available again.
6583 if test "$no_create" != yes; then
6584   ac_cs_success=:
6585   ac_config_status_args=
6586   test "$silent" = yes &&
6587     ac_config_status_args="$ac_config_status_args --quiet"
6588   exec 5>/dev/null
6589   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6590   exec 5>>config.log
6591   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6592   # would make configure fail if this is the last instruction.
6593   $ac_cs_success || { (exit 1); exit 1; }
6594 fi
6595