boehm-gc/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.59.
   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=
 269 PACKAGE_TARNAME=
 270 PACKAGE_VERSION=
 271 PACKAGE_STRING=
 272 PACKAGE_BUGREPORT=
 273
 274 ac_unique_file="gcj_mlc.c"
 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 gc_basedir build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os mkinstalldirs INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO SET_MAKE CC ac_ct_CC EXEEXT OBJEXT CXX ac_ct_CXX CFLAGS CXXFLAGS CCAS CCASFLAGS AS ac_ct_AS AR ac_ct_AR RANLIB ac_ct_RANLIB MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT GC_CFLAGS LN_S STRIP ac_ct_STRIP LIBTOOL CXXCPP CPPFLAGS THREADLIBS POWERPC_DARWIN_TRUE POWERPC_DARWIN_FALSE EXTRA_TEST_LIBS target_all target_noncanonical CPLUSPLUS_TRUE CPLUSPLUS_FALSE INCLUDES CXXINCLUDES addobjs addincludes addlibs addtests CPP EGREP MY_CFLAGS toolexecdir toolexeclibdir 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=$target_alias
 753 ac_env_CXXCPP_set=${CXXCPP+set}
 754 ac_env_CXXCPP_value=$CXXCPP
 755 ac_cv_env_CXXCPP_set=${CXXCPP+set}
 756 ac_cv_env_CXXCPP_value=$CXXCPP
 757 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
 758 ac_env_CPPFLAGS_value=$CPPFLAGS
 759 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
 760 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
 761 ac_env_CPP_set=${CPP+set}
 762 ac_env_CPP_value=$CPP
 763 ac_cv_env_CPP_set=${CPP+set}
 764 ac_cv_env_CPP_value=$CPP
 765
 766 #
 767 # Report the --help message.
 768 #
 769 if test "$ac_init_help" = "long"; then
 770   # Omit some internal or obsolete options to make the list less imposing.
 771   # This message is too long to be a string in the A/UX 3.1 sh.
 772   cat <<_ACEOF
 773 \`configure' configures this package to adapt to many kinds of systems.
 774
 775 Usage: $0 [OPTION]... [VAR=VALUE]...
 776
 777 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 778 VAR=VALUE.  See below for descriptions of some of the useful variables.
 779
 780 Defaults for the options are specified in brackets.
 781
 782 Configuration:
 783   -h, --help              display this help and exit
 784       --help=short        display options specific to this package
 785       --help=recursive    display the short help of all the included packages
 786   -V, --version           display version information and exit
 787   -q, --quiet, --silent   do not print \`checking...' messages
 788       --cache-file=FILE   cache test results in FILE [disabled]
 789   -C, --config-cache      alias for \`--cache-file=config.cache'
 790   -n, --no-create         do not create output files
 791       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 792
 793 _ACEOF
 794
 795   cat <<_ACEOF
 796 Installation directories:
 797   --prefix=PREFIX         install architecture-independent files in PREFIX
 798                           [$ac_default_prefix]
 799   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 800                           [PREFIX]
 801
 802 By default, \`make install' will install all the files in
 803 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 804 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 805 for instance \`--prefix=\$HOME'.
 806
 807 For better control, use the options below.
 808
 809 Fine tuning of the installation directories:
 810   --bindir=DIR           user executables [EPREFIX/bin]
 811   --sbindir=DIR          system admin executables [EPREFIX/sbin]
 812   --libexecdir=DIR       program executables [EPREFIX/libexec]
 813   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
 814   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
 815   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
 816   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
 817   --libdir=DIR           object code libraries [EPREFIX/lib]
 818   --includedir=DIR       C header files [PREFIX/include]
 819   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
 820   --infodir=DIR          info documentation [PREFIX/info]
 821   --mandir=DIR           man documentation [PREFIX/man]
 822 _ACEOF
 823
 824   cat <<\_ACEOF
 825
 826 Program names:
 827   --program-prefix=PREFIX            prepend PREFIX to installed program names
 828   --program-suffix=SUFFIX            append SUFFIX to installed program names
 829   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
 830
 831 System types:
 832   --build=BUILD     configure for building on BUILD [guessed]
 833   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
 834   --target=TARGET   configure for building compilers for TARGET [HOST]
 835 _ACEOF
 836 fi
 837
 838 if test -n "$ac_init_help"; then
 839
 840   cat <<\_ACEOF
 841
 842 Optional Features:
 843   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 844   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 845   --enable-multilib       build many library versions (default)
 846   --enable-maintainer-mode enable make rules and dependencies not useful
 847                           (and sometimes confusing) to the casual installer
 848   --enable-shared=PKGS  build shared libraries default=yes
 849   --enable-static=PKGS  build static libraries default=yes
 850   --enable-fast-install=PKGS  optimize for fast installation default=yes
 851   --disable-libtool-lock  avoid locking (might break parallel builds)
 852   --enable-parallel-mark        parallelize marking and free list construction
 853   --enable-full-debug   include full support for pointer backtracing etc.
 854
 855 Optional Packages:
 856   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 857   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 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   --with-target-subdir=SUBDIR
 861                           configuring with a cross compiler
 862   --with-cross-host=HOST  configuring with a cross compiler
 863   --with-ecos             enable runtime eCos target support
 864
 865 Some influential environment variables:
 866   CC          C compiler command
 867   CFLAGS      C compiler flags
 868   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 869               nonstandard directory <lib dir>
 870   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
 871               headers in a nonstandard directory <include dir>
 872   CXX         C++ compiler command
 873   CXXFLAGS    C++ compiler flags
 874   CXXCPP      C++ preprocessor
 875   CPP         C preprocessor
 876
 877 Use these variables to override the choices made by `configure' or to help
 878 it to find libraries and programs with nonstandard names/locations.
 879
 880 _ACEOF
 881 fi
 882
 883 if test "$ac_init_help" = "recursive"; then
 884   # If there are subdirs, report their specific --help.
 885   ac_popdir=`pwd`
 886   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 887     test -d $ac_dir || continue
 888     ac_builddir=.
 889
 890 if test "$ac_dir" != .; then
 891   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 892   # A "../" for each directory in $ac_dir_suffix.
 893   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
 894 else
 895   ac_dir_suffix= ac_top_builddir=
 896 fi
 897
 898 case $srcdir in
 899   .)  # No --srcdir option.  We are building in place.
 900     ac_srcdir=.
 901     if test -z "$ac_top_builddir"; then
 902        ac_top_srcdir=.
 903     else
 904        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
 905     fi ;;
 906   [\\/]* | ?:[\\/]* )  # Absolute path.
 907     ac_srcdir=$srcdir$ac_dir_suffix;
 908     ac_top_srcdir=$srcdir ;;
 909   *) # Relative path.
 910     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
 911     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 912 esac
 913
 914 # Do not use `cd foo && pwd` to compute absolute paths, because
 915 # the directories may not exist.
 916 case `pwd` in
 917 .) ac_abs_builddir="$ac_dir";;
 918 *)
 919   case "$ac_dir" in
 920   .) ac_abs_builddir=`pwd`;;
 921   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
 922   *) ac_abs_builddir=`pwd`/"$ac_dir";;
 923   esac;;
 924 esac
 925 case $ac_abs_builddir in
 926 .) ac_abs_top_builddir=${ac_top_builddir}.;;
 927 *)
 928   case ${ac_top_builddir}. in
 929   .) ac_abs_top_builddir=$ac_abs_builddir;;
 930   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
 931   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
 932   esac;;
 933 esac
 934 case $ac_abs_builddir in
 935 .) ac_abs_srcdir=$ac_srcdir;;
 936 *)
 937   case $ac_srcdir in
 938   .) ac_abs_srcdir=$ac_abs_builddir;;
 939   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
 940   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
 941   esac;;
 942 esac
 943 case $ac_abs_builddir in
 944 .) ac_abs_top_srcdir=$ac_top_srcdir;;
 945 *)
 946   case $ac_top_srcdir in
 947   .) ac_abs_top_srcdir=$ac_abs_builddir;;
 948   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
 949   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
 950   esac;;
 951 esac
 952
 953     cd $ac_dir
 954     # Check for guested configure; otherwise get Cygnus style configure.
 955     if test -f $ac_srcdir/configure.gnu; then
 956       echo
 957       $SHELL $ac_srcdir/configure.gnu  --help=recursive
 958     elif test -f $ac_srcdir/configure; then
 959       echo
 960       $SHELL $ac_srcdir/configure  --help=recursive
 961     elif test -f $ac_srcdir/configure.ac ||
 962            test -f $ac_srcdir/configure.in; then
 963       echo
 964       $ac_configure --help
 965     else
 966       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 967     fi
 968     cd $ac_popdir
 969   done
 970 fi
 971
 972 test -n "$ac_init_help" && exit 0
 973 if $ac_init_version; then
 974   cat <<\_ACEOF
 975
 976 Copyright (C) 2003 Free Software Foundation, Inc.
 977 This configure script is free software; the Free Software Foundation
 978 gives unlimited permission to copy, distribute and modify it.
 979 _ACEOF
 980   exit 0
 981 fi
 982 exec 5>config.log
 983 cat >&5 <<_ACEOF
 984 This file contains any messages produced by compilers while
 985 running configure, to aid debugging if configure makes a mistake.
 986
 987 It was created by $as_me, which was
 988 generated by GNU Autoconf 2.59.  Invocation command line was
 989
 990   $ $0 $@
 991
 992 _ACEOF
 993 {
 994 cat <<_ASUNAME
 995 ## --------- ##
 996 ## Platform. ##
 997 ## --------- ##
 998
 999 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1000 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1001 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1002 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1003 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1004
1005 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1006 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1007
1008 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1009 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1010 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1011 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1012 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1013 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1014 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1015
1016 _ASUNAME
1017
1018 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1019 for as_dir in $PATH
1020 do
1021   IFS=$as_save_IFS
1022   test -z "$as_dir" && as_dir=.
1023   echo "PATH: $as_dir"
1024 done
1025
1026 } >&5
1027
1028 cat >&5 <<_ACEOF
1029
1030
1031 ## ----------- ##
1032 ## Core tests. ##
1033 ## ----------- ##
1034
1035 _ACEOF
1036
1037
1038 # Keep a trace of the command line.
1039 # Strip out --no-create and --no-recursion so they do not pile up.
1040 # Strip out --silent because we don't want to record it for future runs.
1041 # Also quote any args containing shell meta-characters.
1042 # Make two passes to allow for proper duplicate-argument suppression.
1043 ac_configure_args=
1044 ac_configure_args0=
1045 ac_configure_args1=
1046 ac_sep=
1047 ac_must_keep_next=false
1048 for ac_pass in 1 2
1049 do
1050   for ac_arg
1051   do
1052     case $ac_arg in
1053     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1054     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1055     | -silent | --silent | --silen | --sile | --sil)
1056       continue ;;
1057     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1058       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1059     esac
1060     case $ac_pass in
1061     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1062     2)
1063       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1064       if test $ac_must_keep_next = true; then
1065         ac_must_keep_next=false # Got value, back to normal.
1066       else
1067         case $ac_arg in
1068           *=* | --config-cache | -C | -disable-* | --disable-* \
1069           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1070           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1071           | -with-* | --with-* | -without-* | --without-* | --x)
1072             case "$ac_configure_args0 " in
1073               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1074             esac
1075             ;;
1076           -* ) ac_must_keep_next=true ;;
1077         esac
1078       fi
1079       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1080       # Get rid of the leading space.
1081       ac_sep=" "
1082       ;;
1083     esac
1084   done
1085 done
1086 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1087 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1088
1089 # When interrupted or exit'd, cleanup temporary files, and complete
1090 # config.log.  We remove comments because anyway the quotes in there
1091 # would cause problems or look ugly.
1092 # WARNING: Be sure not to use single quotes in there, as some shells,
1093 # such as our DU 5.0 friend, will then `close' the trap.
1094 trap 'exit_status=$?
1095   # Save into config.log some information that might help in debugging.
1096   {
1097     echo
1098
1099     cat <<\_ASBOX
1100 ## ---------------- ##
1101 ## Cache variables. ##
1102 ## ---------------- ##
1103 _ASBOX
1104     echo
1105     # The following way of writing the cache mishandles newlines in values,
1106 {
1107   (set) 2>&1 |
1108     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1109     *ac_space=\ *)
1110       sed -n \
1111         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1112           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1113       ;;
1114     *)
1115       sed -n \
1116         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1117       ;;
1118     esac;
1119 }
1120     echo
1121
1122     cat <<\_ASBOX
1123 ## ----------------- ##
1124 ## Output variables. ##
1125 ## ----------------- ##
1126 _ASBOX
1127     echo
1128     for ac_var in $ac_subst_vars
1129     do
1130       eval ac_val=$`echo $ac_var`
1131       echo "$ac_var='"'"'$ac_val'"'"'"
1132     done | sort
1133     echo
1134
1135     if test -n "$ac_subst_files"; then
1136       cat <<\_ASBOX
1137 ## ------------- ##
1138 ## Output files. ##
1139 ## ------------- ##
1140 _ASBOX
1141       echo
1142       for ac_var in $ac_subst_files
1143       do
1144         eval ac_val=$`echo $ac_var`
1145         echo "$ac_var='"'"'$ac_val'"'"'"
1146       done | sort
1147       echo
1148     fi
1149
1150     if test -s confdefs.h; then
1151       cat <<\_ASBOX
1152 ## ----------- ##
1153 ## confdefs.h. ##
1154 ## ----------- ##
1155 _ASBOX
1156       echo
1157       sed "/^$/d" confdefs.h | sort
1158       echo
1159     fi
1160     test "$ac_signal" != 0 &&
1161       echo "$as_me: caught signal $ac_signal"
1162     echo "$as_me: exit $exit_status"
1163   } >&5
1164   rm -f core *.core &&
1165   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1166     exit $exit_status
1167      ' 0
1168 for ac_signal in 1 2 13 15; do
1169   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1170 done
1171 ac_signal=0
1172
1173 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1174 rm -rf conftest* confdefs.h
1175 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1176 echo >confdefs.h
1177
1178 # Predefined preprocessor variables.
1179
1180 cat >>confdefs.h <<_ACEOF
1181 #define PACKAGE_NAME "$PACKAGE_NAME"
1182 _ACEOF
1183
1184
1185 cat >>confdefs.h <<_ACEOF
1186 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1187 _ACEOF
1188
1189
1190 cat >>confdefs.h <<_ACEOF
1191 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1192 _ACEOF
1193
1194
1195 cat >>confdefs.h <<_ACEOF
1196 #define PACKAGE_STRING "$PACKAGE_STRING"
1197 _ACEOF
1198
1199
1200 cat >>confdefs.h <<_ACEOF
1201 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1202 _ACEOF
1203
1204
1205 # Let the site file select an alternate cache file if it wants to.
1206 # Prefer explicitly selected file to automatically selected ones.
1207 if test -z "$CONFIG_SITE"; then
1208   if test "x$prefix" != xNONE; then
1209     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1210   else
1211     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1212   fi
1213 fi
1214 for ac_site_file in $CONFIG_SITE; do
1215   if test -r "$ac_site_file"; then
1216     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1217 echo "$as_me: loading site script $ac_site_file" >&6;}
1218     sed 's/^/| /' "$ac_site_file" >&5
1219     . "$ac_site_file"
1220   fi
1221 done
1222
1223 if test -r "$cache_file"; then
1224   # Some versions of bash will fail to source /dev/null (special
1225   # files actually), so we avoid doing that.
1226   if test -f "$cache_file"; then
1227     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1228 echo "$as_me: loading cache $cache_file" >&6;}
1229     case $cache_file in
1230       [\\/]* | ?:[\\/]* ) . $cache_file;;
1231       *)                      . ./$cache_file;;
1232     esac
1233   fi
1234 else
1235   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1236 echo "$as_me: creating cache $cache_file" >&6;}
1237   >$cache_file
1238 fi
1239
1240 # Check that the precious variables saved in the cache have kept the same
1241 # value.
1242 ac_cache_corrupted=false
1243 for ac_var in `(set) 2>&1 |
1244                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1245   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1246   eval ac_new_set=\$ac_env_${ac_var}_set
1247   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1248   eval ac_new_val="\$ac_env_${ac_var}_value"
1249   case $ac_old_set,$ac_new_set in
1250     set,)
1251       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1252 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1253       ac_cache_corrupted=: ;;
1254     ,set)
1255       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1256 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1257       ac_cache_corrupted=: ;;
1258     ,);;
1259     *)
1260       if test "x$ac_old_val" != "x$ac_new_val"; then
1261         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1262 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1263         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1264 echo "$as_me:   former value:  $ac_old_val" >&2;}
1265         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1266 echo "$as_me:   current value: $ac_new_val" >&2;}
1267         ac_cache_corrupted=:
1268       fi;;
1269   esac
1270   # Pass precious variables to config.status.
1271   if test "$ac_new_set" = set; then
1272     case $ac_new_val in
1273     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1274       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1275     *) ac_arg=$ac_var=$ac_new_val ;;
1276     esac
1277     case " $ac_configure_args " in
1278       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1279       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1280     esac
1281   fi
1282 done
1283 if $ac_cache_corrupted; then
1284   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1285 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1286   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1287 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1288    { (exit 1); exit 1; }; }
1289 fi
1290
1291 ac_ext=c
1292 ac_cpp='$CPP $CPPFLAGS'
1293 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1294 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1295 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316 # This works around the fact that libtool configuration may change LD
1317 # for this particular configuration, but some shells, instead of
1318 # keeping the changes in LD private, export them just because LD is
1319 # exported.
1320 ORIGINAL_LD_FOR_MULTILIBS=$LD
1321
1322 # Check whether --enable-multilib or --disable-multilib was given.
1323 if test "${enable_multilib+set}" = set; then
1324   enableval="$enable_multilib"
1325   case "${enableval}" in
1326   yes) multilib=yes ;;
1327   no)  multilib=no ;;
1328   *)   { { echo "$as_me:$LINENO: error: bad value ${enableval} for multilib option" >&5
1329 echo "$as_me: error: bad value ${enableval} for multilib option" >&2;}
1330    { (exit 1); exit 1; }; } ;;
1331  esac
1332 else
1333   multilib=yes
1334 fi;
1335
1336 if test "${srcdir}" = "."; then
1337   if test "${with_target_subdir}" != "." -a -n "${with_target_subdir}"; then
1338     gc_basedir="${srcdir}/${with_multisrctop}../."
1339   else
1340     gc_basedir="${srcdir}/${with_multisrctop}."
1341   fi
1342 else
1343   gc_basedir="${srcdir}/."
1344 fi
1345
1346 ac_aux_dir=
1347 for ac_dir in $gc_basedir/.. $srcdir/$gc_basedir/..; do
1348   if test -f $ac_dir/install-sh; then
1349     ac_aux_dir=$ac_dir
1350     ac_install_sh="$ac_aux_dir/install-sh -c"
1351     break
1352   elif test -f $ac_dir/install.sh; then
1353     ac_aux_dir=$ac_dir
1354     ac_install_sh="$ac_aux_dir/install.sh -c"
1355     break
1356   elif test -f $ac_dir/shtool; then
1357     ac_aux_dir=$ac_dir
1358     ac_install_sh="$ac_aux_dir/shtool install -c"
1359     break
1360   fi
1361 done
1362 if test -z "$ac_aux_dir"; then
1363   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $gc_basedir/.. $srcdir/$gc_basedir/.." >&5
1364 echo "$as_me: error: cannot find install-sh or install.sh in $gc_basedir/.. $srcdir/$gc_basedir/.." >&2;}
1365    { (exit 1); exit 1; }; }
1366 fi
1367 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1368 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1369 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1370
1371 if :; then :; else
1372   # This overrides the previous occurrence for automake, but not for
1373   # autoconf, which is exactly what we want.
1374   ac_aux_dir=
1375 for ac_dir in .. $srcdir/..; do
1376   if test -f $ac_dir/install-sh; then
1377     ac_aux_dir=$ac_dir
1378     ac_install_sh="$ac_aux_dir/install-sh -c"
1379     break
1380   elif test -f $ac_dir/install.sh; then
1381     ac_aux_dir=$ac_dir
1382     ac_install_sh="$ac_aux_dir/install.sh -c"
1383     break
1384   elif test -f $ac_dir/shtool; then
1385     ac_aux_dir=$ac_dir
1386     ac_install_sh="$ac_aux_dir/shtool install -c"
1387     break
1388   fi
1389 done
1390 if test -z "$ac_aux_dir"; then
1391   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in .. $srcdir/.." >&5
1392 echo "$as_me: error: cannot find install-sh or install.sh in .. $srcdir/.." >&2;}
1393    { (exit 1); exit 1; }; }
1394 fi
1395 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1396 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1397 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1398
1399 fi
1400
1401 # Make sure we can run config.sub.
1402 $ac_config_sub sun4 >/dev/null 2>&1 ||
1403   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1404 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1405    { (exit 1); exit 1; }; }
1406
1407 echo "$as_me:$LINENO: checking build system type" >&5
1408 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1409 if test "${ac_cv_build+set}" = set; then
1410   echo $ECHO_N "(cached) $ECHO_C" >&6
1411 else
1412   ac_cv_build_alias=$build_alias
1413 test -z "$ac_cv_build_alias" &&
1414   ac_cv_build_alias=`$ac_config_guess`
1415 test -z "$ac_cv_build_alias" &&
1416   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1417 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1418    { (exit 1); exit 1; }; }
1419 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1420   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1421 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1422    { (exit 1); exit 1; }; }
1423
1424 fi
1425 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1426 echo "${ECHO_T}$ac_cv_build" >&6
1427 build=$ac_cv_build
1428 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1429 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1430 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1431
1432
1433 echo "$as_me:$LINENO: checking host system type" >&5
1434 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1435 if test "${ac_cv_host+set}" = set; then
1436   echo $ECHO_N "(cached) $ECHO_C" >&6
1437 else
1438   ac_cv_host_alias=$host_alias
1439 test -z "$ac_cv_host_alias" &&
1440   ac_cv_host_alias=$ac_cv_build_alias
1441 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1442   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1443 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1444    { (exit 1); exit 1; }; }
1445
1446 fi
1447 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1448 echo "${ECHO_T}$ac_cv_host" >&6
1449 host=$ac_cv_host
1450 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1451 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1452 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1453
1454
1455 echo "$as_me:$LINENO: checking target system type" >&5
1456 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1457 if test "${ac_cv_target+set}" = set; then
1458   echo $ECHO_N "(cached) $ECHO_C" >&6
1459 else
1460   ac_cv_target_alias=$target_alias
1461 test "x$ac_cv_target_alias" = "x" &&
1462   ac_cv_target_alias=$ac_cv_host_alias
1463 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1464   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1465 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1466    { (exit 1); exit 1; }; }
1467
1468 fi
1469 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1470 echo "${ECHO_T}$ac_cv_target" >&6
1471 target=$ac_cv_target
1472 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1473 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1474 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1475
1476
1477 # The aliases save the names the user supplied, while $host etc.
1478 # will get canonicalized.
1479 test -n "$target_alias" &&
1480   test "$program_prefix$program_suffix$program_transform_name" = \
1481     NONENONEs,x,x, &&
1482   program_prefix=${target_alias}-
1483
1484 # Get the 'noncanonical' system names.
1485 # Autoconf M4 include file defining utility macros for complex Canadian
1486 # cross builds.
1487
1488
1489
1490
1491
1492
1493 ####
1494 # _NCN_TOOL_PREFIXES:  Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
1495 # or AC_INIT.
1496 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
1497
1498 ####
1499 # NCN_CHECK_TARGET_TOOL(variable, prog-to-check-for,[value-if-not-found],[path])
1500 # Like AC_CHECK_TOOL, but tries a prefix of the target, not the host.
1501 # Code is pretty much lifted from autoconf2.53.
1502
1503
1504
1505 ####
1506 # NCN_STRICT_CHECK_TOOL(variable, prog-to-check-for,[value-if-not-found],[path])
1507 # Like AC_CHECK_TOOL, but requires the prefix if build!=host.
1508
1509
1510
1511 ####
1512 # NCN_STRICT_CHECK_TARGET_TOOL(variable, prog-to-check-for,[value-if-not-found],[path])
1513 # Like NCN_CHECK_TARGET_TOOL, but requires the prefix if build!=target.
1514
1515
1516 ###
1517 # AC_PROG_CPP_WERROR
1518 # Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which
1519 # triggers warnings from the preprocessor.  Will be in autoconf 2.58.
1520 # For now, using this also overrides header checks to use only the
1521 # preprocessor (matches 2.13 behavior; matching 2.58's behavior is a
1522 # bit harder from here).
1523 # Eventually autoconf will default to checking headers with the compiler
1524 # instead, and we'll have to do this differently.
1525
1526 # AC_PROG_CPP_WERROR
1527
1528  case ${build_alias} in
1529   "") build_noncanonical=${build} ;;
1530   *) build_noncanonical=${build_alias} ;;
1531 esac
1532
1533  case ${host_alias} in
1534   "") host_noncanonical=${build_noncanonical} ;;
1535   *) host_noncanonical=${host_alias} ;;
1536 esac
1537
1538  case ${target_alias} in
1539   "") target_noncanonical=${host_noncanonical} ;;
1540   *) target_noncanonical=${target_alias} ;;
1541 esac
1542
1543
1544 # This works around an automake problem.
1545 mkinstalldirs="`cd $ac_aux_dir && ${PWDCMD-pwd}`/mkinstalldirs"
1546
1547
1548 # Find a good install program.  We prefer a C program (faster),
1549 # so one script is as good as another.  But avoid the broken or
1550 # incompatible versions:
1551 # SysV /etc/install, /usr/sbin/install
1552 # SunOS /usr/etc/install
1553 # IRIX /sbin/install
1554 # AIX /bin/install
1555 # AmigaOS /C/install, which installs bootblocks on floppy discs
1556 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1557 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1558 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1559 # OS/2's system install, which has a completely different semantic
1560 # ./install, which can be erroneously created by make from ./install.sh.
1561 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1562 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1563 if test -z "$INSTALL"; then
1564 if test "${ac_cv_path_install+set}" = set; then
1565   echo $ECHO_N "(cached) $ECHO_C" >&6
1566 else
1567   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1568 for as_dir in $PATH
1569 do
1570   IFS=$as_save_IFS
1571   test -z "$as_dir" && as_dir=.
1572   # Account for people who put trailing slashes in PATH elements.
1573 case $as_dir/ in
1574   ./ | .// | /cC/* | \
1575   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1576   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1577   /usr/ucb/* ) ;;
1578   *)
1579     # OSF1 and SCO ODT 3.0 have their own names for install.
1580     # Don't use installbsd from OSF since it installs stuff as root
1581     # by default.
1582     for ac_prog in ginstall scoinst install; do
1583       for ac_exec_ext in '' $ac_executable_extensions; do
1584         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1585           if test $ac_prog = install &&
1586             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1587             # AIX install.  It has an incompatible calling convention.
1588             :
1589           elif test $ac_prog = install &&
1590             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1591             # program-specific install script used by HP pwplus--don't use.
1592             :
1593           else
1594             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1595             break 3
1596           fi
1597         fi
1598       done
1599     done
1600     ;;
1601 esac
1602 done
1603
1604
1605 fi
1606   if test "${ac_cv_path_install+set}" = set; then
1607     INSTALL=$ac_cv_path_install
1608   else
1609     # As a last resort, use the slow shell script.  We don't cache a
1610     # path for INSTALL within a source directory, because that will
1611     # break other packages using the cache if that directory is
1612     # removed, or if the path is relative.
1613     INSTALL=$ac_install_sh
1614   fi
1615 fi
1616 echo "$as_me:$LINENO: result: $INSTALL" >&5
1617 echo "${ECHO_T}$INSTALL" >&6
1618
1619 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1620 # It thinks the first close brace ends the variable substitution.
1621 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1622
1623 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1624
1625 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1626
1627 echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1628 echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1629 # Just in case
1630 sleep 1
1631 echo timestamp > conftestfile
1632 # Do `set' in a subshell so we don't clobber the current shell's
1633 # arguments.  Must try -L first in case configure is actually a
1634 # symlink; some systems play weird games with the mod time of symlinks
1635 # (eg FreeBSD returns the mod time of the symlink's containing
1636 # directory).
1637 if (
1638    set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
1639    if test "$*" = "X"; then
1640       # -L didn't work.
1641       set X `ls -t $srcdir/configure conftestfile`
1642    fi
1643    if test "$*" != "X $srcdir/configure conftestfile" \
1644       && test "$*" != "X conftestfile $srcdir/configure"; then
1645
1646       # If neither matched, then we have a broken ls.  This can happen
1647       # if, for instance, CONFIG_SHELL is bash and it inherits a
1648       # broken ls alias from the environment.  This has actually
1649       # happened.  Such a system could not be considered "sane".
1650       { { echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
1651 alias in your environment" >&5
1652 echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
1653 alias in your environment" >&2;}
1654    { (exit 1); exit 1; }; }
1655    fi
1656
1657    test "$2" = conftestfile
1658    )
1659 then
1660    # Ok.
1661    :
1662 else
1663    { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1664 Check your system clock" >&5
1665 echo "$as_me: error: newly created file is older than distributed files!
1666 Check your system clock" >&2;}
1667    { (exit 1); exit 1; }; }
1668 fi
1669 rm -f conftest*
1670 echo "$as_me:$LINENO: result: yes" >&5
1671 echo "${ECHO_T}yes" >&6
1672 test "$program_prefix" != NONE &&
1673   program_transform_name="s,^,$program_prefix,;$program_transform_name"
1674 # Use a double $ so make ignores it.
1675 test "$program_suffix" != NONE &&
1676   program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1677 # Double any \ or $.  echo might interpret backslashes.
1678 # By default was `s,x,x', remove it if useless.
1679 cat <<\_ACEOF >conftest.sed
1680 s/[\\$]/&&/g;s/;s,x,x,$//
1681 _ACEOF
1682 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1683 rm conftest.sed
1684
1685 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1686 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1687 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
1688 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1689   echo $ECHO_N "(cached) $ECHO_C" >&6
1690 else
1691   cat >conftest.make <<\_ACEOF
1692 all:
1693         @echo 'ac_maketemp="$(MAKE)"'
1694 _ACEOF
1695 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1696 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
1697 if test -n "$ac_maketemp"; then
1698   eval ac_cv_prog_make_${ac_make}_set=yes
1699 else
1700   eval ac_cv_prog_make_${ac_make}_set=no
1701 fi
1702 rm -f conftest.make
1703 fi
1704 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1705   echo "$as_me:$LINENO: result: yes" >&5
1706 echo "${ECHO_T}yes" >&6
1707   SET_MAKE=
1708 else
1709   echo "$as_me:$LINENO: result: no" >&5
1710 echo "${ECHO_T}no" >&6
1711   SET_MAKE="MAKE=${MAKE-make}"
1712 fi
1713
1714
1715 PACKAGE=gc
1716
1717 VERSION=6.1a1
1718
1719 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
1720   { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1721 echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1722    { (exit 1); exit 1; }; }
1723 fi
1724
1725
1726
1727 missing_dir=`cd $ac_aux_dir && pwd`
1728 echo "$as_me:$LINENO: checking for working aclocal" >&5
1729 echo $ECHO_N "checking for working aclocal... $ECHO_C" >&6
1730 # Run test in a subshell; some versions of sh will print an error if
1731 # an executable is not found, even if stderr is redirected.
1732 # Redirect stdin to placate older versions of autoconf.  Sigh.
1733 if (aclocal --version) < /dev/null > /dev/null 2>&1; then
1734    ACLOCAL=aclocal
1735    echo "$as_me:$LINENO: result: found" >&5
1736 echo "${ECHO_T}found" >&6
1737 else
1738    ACLOCAL="$missing_dir/missing aclocal"
1739    echo "$as_me:$LINENO: result: missing" >&5
1740 echo "${ECHO_T}missing" >&6
1741 fi
1742
1743 echo "$as_me:$LINENO: checking for working autoconf" >&5
1744 echo $ECHO_N "checking for working autoconf... $ECHO_C" >&6
1745 # Run test in a subshell; some versions of sh will print an error if
1746 # an executable is not found, even if stderr is redirected.
1747 # Redirect stdin to placate older versions of autoconf.  Sigh.
1748 if (autoconf --version) < /dev/null > /dev/null 2>&1; then
1749    AUTOCONF=autoconf
1750    echo "$as_me:$LINENO: result: found" >&5
1751 echo "${ECHO_T}found" >&6
1752 else
1753    AUTOCONF="$missing_dir/missing autoconf"
1754    echo "$as_me:$LINENO: result: missing" >&5
1755 echo "${ECHO_T}missing" >&6
1756 fi
1757
1758 echo "$as_me:$LINENO: checking for working automake" >&5
1759 echo $ECHO_N "checking for working automake... $ECHO_C" >&6
1760 # Run test in a subshell; some versions of sh will print an error if
1761 # an executable is not found, even if stderr is redirected.
1762 # Redirect stdin to placate older versions of autoconf.  Sigh.
1763 if (automake --version) < /dev/null > /dev/null 2>&1; then
1764    AUTOMAKE=automake
1765    echo "$as_me:$LINENO: result: found" >&5
1766 echo "${ECHO_T}found" >&6
1767 else
1768    AUTOMAKE="$missing_dir/missing automake"
1769    echo "$as_me:$LINENO: result: missing" >&5
1770 echo "${ECHO_T}missing" >&6
1771 fi
1772
1773 echo "$as_me:$LINENO: checking for working autoheader" >&5
1774 echo $ECHO_N "checking for working autoheader... $ECHO_C" >&6
1775 # Run test in a subshell; some versions of sh will print an error if
1776 # an executable is not found, even if stderr is redirected.
1777 # Redirect stdin to placate older versions of autoconf.  Sigh.
1778 if (autoheader --version) < /dev/null > /dev/null 2>&1; then
1779    AUTOHEADER=autoheader
1780    echo "$as_me:$LINENO: result: found" >&5
1781 echo "${ECHO_T}found" >&6
1782 else
1783    AUTOHEADER="$missing_dir/missing autoheader"
1784    echo "$as_me:$LINENO: result: missing" >&5
1785 echo "${ECHO_T}missing" >&6
1786 fi
1787
1788 echo "$as_me:$LINENO: checking for working makeinfo" >&5
1789 echo $ECHO_N "checking for working makeinfo... $ECHO_C" >&6
1790 # Run test in a subshell; some versions of sh will print an error if
1791 # an executable is not found, even if stderr is redirected.
1792 # Redirect stdin to placate older versions of autoconf.  Sigh.
1793 if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
1794    MAKEINFO=makeinfo
1795    echo "$as_me:$LINENO: result: found" >&5
1796 echo "${ECHO_T}found" >&6
1797 else
1798    MAKEINFO="$missing_dir/missing makeinfo"
1799    echo "$as_me:$LINENO: result: missing" >&5
1800 echo "${ECHO_T}missing" >&6
1801 fi
1802
1803
1804
1805 # The autoconf 2.5x version of the no-executables hack.
1806 # GCC_NO_EXECUTABLES
1807 # -----------------
1808 # FIXME: The GCC team has specific needs which the current Autoconf
1809 # framework cannot solve elegantly.  This macro implements a dirty
1810 # hack until Autoconf is able to provide the services its users
1811 # need.
1812 #
1813 # Several of the support libraries that are often built with GCC can't
1814 # assume the tool-chain is already capable of linking a program: the
1815 # compiler often expects to be able to link with some of such
1816 # libraries.
1817 #
1818 # In several of these libraries, workarounds have been introduced to
1819 # avoid the AC_PROG_CC_WORKS test, that would just abort their
1820 # configuration.  The introduction of AC_EXEEXT, enabled either by
1821 # libtool or by CVS autoconf, have just made matters worse.
1822 #
1823 # Unlike the previous AC_NO_EXECUTABLES, this test does not
1824 # disable link tests at autoconf time, but at configure time.
1825 # This allows AC_NO_EXECUTABLES to be invoked conditionally.
1826 # GCC_NO_EXECUTABLES
1827
1828
1829
1830 # Yak.  We must force CC and CXX to /not/ be precious variables; otherwise
1831 # the wrong, non-multilib-adjusted value will be used in multilibs.
1832 # As a side effect, we have to subst CFLAGS and CXXFLAGS ourselves.
1833
1834
1835
1836 ac_ext=c
1837 ac_cpp='$CPP $CPPFLAGS'
1838 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1839 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1840 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1841 if test -n "$ac_tool_prefix"; then
1842   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1843 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1844 echo "$as_me:$LINENO: checking for $ac_word" >&5
1845 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1846 if test "${ac_cv_prog_CC+set}" = set; then
1847   echo $ECHO_N "(cached) $ECHO_C" >&6
1848 else
1849   if test -n "$CC"; then
1850   ac_cv_prog_CC="$CC" # Let the user override the test.
1851 else
1852 as_save_IFS=$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     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1860     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1861     break 2
1862   fi
1863 done
1864 done
1865
1866 fi
1867 fi
1868 CC=$ac_cv_prog_CC
1869 if test -n "$CC"; then
1870   echo "$as_me:$LINENO: result: $CC" >&5
1871 echo "${ECHO_T}$CC" >&6
1872 else
1873   echo "$as_me:$LINENO: result: no" >&5
1874 echo "${ECHO_T}no" >&6
1875 fi
1876
1877 fi
1878 if test -z "$ac_cv_prog_CC"; then
1879   ac_ct_CC=$CC
1880   # Extract the first word of "gcc", so it can be a program name with args.
1881 set dummy gcc; ac_word=$2
1882 echo "$as_me:$LINENO: checking for $ac_word" >&5
1883 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1884 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1885   echo $ECHO_N "(cached) $ECHO_C" >&6
1886 else
1887   if test -n "$ac_ct_CC"; then
1888   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1889 else
1890 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1891 for as_dir in $PATH
1892 do
1893   IFS=$as_save_IFS
1894   test -z "$as_dir" && as_dir=.
1895   for ac_exec_ext in '' $ac_executable_extensions; do
1896   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1897     ac_cv_prog_ac_ct_CC="gcc"
1898     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1899     break 2
1900   fi
1901 done
1902 done
1903
1904 fi
1905 fi
1906 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1907 if test -n "$ac_ct_CC"; then
1908   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1909 echo "${ECHO_T}$ac_ct_CC" >&6
1910 else
1911   echo "$as_me:$LINENO: result: no" >&5
1912 echo "${ECHO_T}no" >&6
1913 fi
1914
1915   CC=$ac_ct_CC
1916 else
1917   CC="$ac_cv_prog_CC"
1918 fi
1919
1920 if test -z "$CC"; then
1921   if test -n "$ac_tool_prefix"; then
1922   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1923 set dummy ${ac_tool_prefix}cc; ac_word=$2
1924 echo "$as_me:$LINENO: checking for $ac_word" >&5
1925 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1926 if test "${ac_cv_prog_CC+set}" = set; then
1927   echo $ECHO_N "(cached) $ECHO_C" >&6
1928 else
1929   if test -n "$CC"; then
1930   ac_cv_prog_CC="$CC" # Let the user override the test.
1931 else
1932 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1933 for as_dir in $PATH
1934 do
1935   IFS=$as_save_IFS
1936   test -z "$as_dir" && as_dir=.
1937   for ac_exec_ext in '' $ac_executable_extensions; do
1938   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1939     ac_cv_prog_CC="${ac_tool_prefix}cc"
1940     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1941     break 2
1942   fi
1943 done
1944 done
1945
1946 fi
1947 fi
1948 CC=$ac_cv_prog_CC
1949 if test -n "$CC"; then
1950   echo "$as_me:$LINENO: result: $CC" >&5
1951 echo "${ECHO_T}$CC" >&6
1952 else
1953   echo "$as_me:$LINENO: result: no" >&5
1954 echo "${ECHO_T}no" >&6
1955 fi
1956
1957 fi
1958 if test -z "$ac_cv_prog_CC"; then
1959   ac_ct_CC=$CC
1960   # Extract the first word of "cc", so it can be a program name with args.
1961 set dummy cc; ac_word=$2
1962 echo "$as_me:$LINENO: checking for $ac_word" >&5
1963 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1964 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1965   echo $ECHO_N "(cached) $ECHO_C" >&6
1966 else
1967   if test -n "$ac_ct_CC"; then
1968   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1969 else
1970 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1971 for as_dir in $PATH
1972 do
1973   IFS=$as_save_IFS
1974   test -z "$as_dir" && as_dir=.
1975   for ac_exec_ext in '' $ac_executable_extensions; do
1976   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1977     ac_cv_prog_ac_ct_CC="cc"
1978     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1979     break 2
1980   fi
1981 done
1982 done
1983
1984 fi
1985 fi
1986 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1987 if test -n "$ac_ct_CC"; then
1988   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1989 echo "${ECHO_T}$ac_ct_CC" >&6
1990 else
1991   echo "$as_me:$LINENO: result: no" >&5
1992 echo "${ECHO_T}no" >&6
1993 fi
1994
1995   CC=$ac_ct_CC
1996 else
1997   CC="$ac_cv_prog_CC"
1998 fi
1999
2000 fi
2001 if test -z "$CC"; then
2002   # Extract the first word of "cc", so it can be a program name with args.
2003 set dummy cc; ac_word=$2
2004 echo "$as_me:$LINENO: checking for $ac_word" >&5
2005 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2006 if test "${ac_cv_prog_CC+set}" = set; then
2007   echo $ECHO_N "(cached) $ECHO_C" >&6
2008 else
2009   if test -n "$CC"; then
2010   ac_cv_prog_CC="$CC" # Let the user override the test.
2011 else
2012   ac_prog_rejected=no
2013 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2014 for as_dir in $PATH
2015 do
2016   IFS=$as_save_IFS
2017   test -z "$as_dir" && as_dir=.
2018   for ac_exec_ext in '' $ac_executable_extensions; do
2019   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2020     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2021        ac_prog_rejected=yes
2022        continue
2023      fi
2024     ac_cv_prog_CC="cc"
2025     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2026     break 2
2027   fi
2028 done
2029 done
2030
2031 if test $ac_prog_rejected = yes; then
2032   # We found a bogon in the path, so make sure we never use it.
2033   set dummy $ac_cv_prog_CC
2034   shift
2035   if test $# != 0; then
2036     # We chose a different compiler from the bogus one.
2037     # However, it has the same basename, so the bogon will be chosen
2038     # first if we set CC to just the basename; use the full file name.
2039     shift
2040     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2041   fi
2042 fi
2043 fi
2044 fi
2045 CC=$ac_cv_prog_CC
2046 if test -n "$CC"; then
2047   echo "$as_me:$LINENO: result: $CC" >&5
2048 echo "${ECHO_T}$CC" >&6
2049 else
2050   echo "$as_me:$LINENO: result: no" >&5
2051 echo "${ECHO_T}no" >&6
2052 fi
2053
2054 fi
2055 if test -z "$CC"; then
2056   if test -n "$ac_tool_prefix"; then
2057   for ac_prog in cl
2058   do
2059     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2060 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2061 echo "$as_me:$LINENO: checking for $ac_word" >&5
2062 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2063 if test "${ac_cv_prog_CC+set}" = set; then
2064   echo $ECHO_N "(cached) $ECHO_C" >&6
2065 else
2066   if test -n "$CC"; then
2067   ac_cv_prog_CC="$CC" # Let the user override the test.
2068 else
2069 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2070 for as_dir in $PATH
2071 do
2072   IFS=$as_save_IFS
2073   test -z "$as_dir" && as_dir=.
2074   for ac_exec_ext in '' $ac_executable_extensions; do
2075   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2076     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2077     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2078     break 2
2079   fi
2080 done
2081 done
2082
2083 fi
2084 fi
2085 CC=$ac_cv_prog_CC
2086 if test -n "$CC"; then
2087   echo "$as_me:$LINENO: result: $CC" >&5
2088 echo "${ECHO_T}$CC" >&6
2089 else
2090   echo "$as_me:$LINENO: result: no" >&5
2091 echo "${ECHO_T}no" >&6
2092 fi
2093
2094     test -n "$CC" && break
2095   done
2096 fi
2097 if test -z "$CC"; then
2098   ac_ct_CC=$CC
2099   for ac_prog in cl
2100 do
2101   # Extract the first word of "$ac_prog", so it can be a program name with args.
2102 set dummy $ac_prog; ac_word=$2
2103 echo "$as_me:$LINENO: checking for $ac_word" >&5
2104 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2105 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2106   echo $ECHO_N "(cached) $ECHO_C" >&6
2107 else
2108   if test -n "$ac_ct_CC"; then
2109   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2110 else
2111 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2112 for as_dir in $PATH
2113 do
2114   IFS=$as_save_IFS
2115   test -z "$as_dir" && as_dir=.
2116   for ac_exec_ext in '' $ac_executable_extensions; do
2117   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2118     ac_cv_prog_ac_ct_CC="$ac_prog"
2119     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2120     break 2
2121   fi
2122 done
2123 done
2124
2125 fi
2126 fi
2127 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2128 if test -n "$ac_ct_CC"; then
2129   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2130 echo "${ECHO_T}$ac_ct_CC" >&6
2131 else
2132   echo "$as_me:$LINENO: result: no" >&5
2133 echo "${ECHO_T}no" >&6
2134 fi
2135
2136   test -n "$ac_ct_CC" && break
2137 done
2138
2139   CC=$ac_ct_CC
2140 fi
2141
2142 fi
2143
2144
2145 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2146 See \`config.log' for more details." >&5
2147 echo "$as_me: error: no acceptable C compiler found in \$PATH
2148 See \`config.log' for more details." >&2;}
2149    { (exit 1); exit 1; }; }
2150
2151 # Provide some information about the compiler.
2152 echo "$as_me:$LINENO:" \
2153      "checking for C compiler version" >&5
2154 ac_compiler=`set X $ac_compile; echo $2`
2155 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2156   (eval $ac_compiler --version </dev/null >&5) 2>&5
2157   ac_status=$?
2158   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2159   (exit $ac_status); }
2160 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2161   (eval $ac_compiler -v </dev/null >&5) 2>&5
2162   ac_status=$?
2163   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2164   (exit $ac_status); }
2165 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2166   (eval $ac_compiler -V </dev/null >&5) 2>&5
2167   ac_status=$?
2168   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2169   (exit $ac_status); }
2170
2171 cat >conftest.$ac_ext <<_ACEOF
2172 /* confdefs.h.  */
2173 _ACEOF
2174 cat confdefs.h >>conftest.$ac_ext
2175 cat >>conftest.$ac_ext <<_ACEOF
2176 /* end confdefs.h.  */
2177
2178 int
2179 main ()
2180 {
2181
2182   ;
2183   return 0;
2184 }
2185 _ACEOF
2186 # FIXME: Cleanup?
2187 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2188   (eval $ac_link) 2>&5
2189   ac_status=$?
2190   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2191   (exit $ac_status); }; then
2192   gcc_no_link=no
2193 else
2194   gcc_no_link=yes
2195 fi
2196
2197 if test x$gcc_no_link = xyes; then
2198   # Setting cross_compile will disable run tests; it will
2199   # also disable AC_CHECK_FILE but that's generally
2200   # correct if we can't link.
2201   cross_compiling=yes
2202   EXEEXT=
2203 else
2204   cat >conftest.$ac_ext <<_ACEOF
2205 /* confdefs.h.  */
2206 _ACEOF
2207 cat confdefs.h >>conftest.$ac_ext
2208 cat >>conftest.$ac_ext <<_ACEOF
2209 /* end confdefs.h.  */
2210
2211 int
2212 main ()
2213 {
2214
2215   ;
2216   return 0;
2217 }
2218 _ACEOF
2219 ac_clean_files_save=$ac_clean_files
2220 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2221 # Try to create an executable without -o first, disregard a.out.
2222 # It will help us diagnose broken compilers, and finding out an intuition
2223 # of exeext.
2224 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2225 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2226 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2227 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2228   (eval $ac_link_default) 2>&5
2229   ac_status=$?
2230   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2231   (exit $ac_status); }; then
2232   # Find the output, starting from the most likely.  This scheme is
2233 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2234 # resort.
2235
2236 # Be careful to initialize this variable, since it used to be cached.
2237 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2238 ac_cv_exeext=
2239 # b.out is created by i960 compilers.
2240 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2241 do
2242   test -f "$ac_file" || continue
2243   case $ac_file in
2244     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2245         ;;
2246     conftest.$ac_ext )
2247         # This is the source file.
2248         ;;
2249     [ab].out )
2250         # We found the default executable, but exeext='' is most
2251         # certainly right.
2252         break;;
2253     *.* )
2254         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2255         # FIXME: I believe we export ac_cv_exeext for Libtool,
2256         # but it would be cool to find out if it's true.  Does anybody
2257         # maintain Libtool? --akim.
2258         export ac_cv_exeext
2259         break;;
2260     * )
2261         break;;
2262   esac
2263 done
2264 else
2265   echo "$as_me: failed program was:" >&5
2266 sed 's/^/| /' conftest.$ac_ext >&5
2267
2268 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2269 See \`config.log' for more details." >&5
2270 echo "$as_me: error: C compiler cannot create executables
2271 See \`config.log' for more details." >&2;}
2272    { (exit 77); exit 77; }; }
2273 fi
2274
2275 ac_exeext=$ac_cv_exeext
2276 echo "$as_me:$LINENO: result: $ac_file" >&5
2277 echo "${ECHO_T}$ac_file" >&6
2278
2279 # Check the compiler produces executables we can run.  If not, either
2280 # the compiler is broken, or we cross compile.
2281 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2282 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2283 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2284 # If not cross compiling, check that we can run a simple program.
2285 if test "$cross_compiling" != yes; then
2286   if { ac_try='./$ac_file'
2287   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2288   (eval $ac_try) 2>&5
2289   ac_status=$?
2290   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2291   (exit $ac_status); }; }; then
2292     cross_compiling=no
2293   else
2294     if test "$cross_compiling" = maybe; then
2295         cross_compiling=yes
2296     else
2297         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2298 If you meant to cross compile, use \`--host'.
2299 See \`config.log' for more details." >&5
2300 echo "$as_me: error: cannot run C compiled programs.
2301 If you meant to cross compile, use \`--host'.
2302 See \`config.log' for more details." >&2;}
2303    { (exit 1); exit 1; }; }
2304     fi
2305   fi
2306 fi
2307 echo "$as_me:$LINENO: result: yes" >&5
2308 echo "${ECHO_T}yes" >&6
2309
2310 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2311 ac_clean_files=$ac_clean_files_save
2312 # Check the compiler produces executables we can run.  If not, either
2313 # the compiler is broken, or we cross compile.
2314 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2315 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2316 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2317 echo "${ECHO_T}$cross_compiling" >&6
2318
2319 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2320 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2321 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2322   (eval $ac_link) 2>&5
2323   ac_status=$?
2324   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2325   (exit $ac_status); }; then
2326   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2327 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2328 # work properly (i.e., refer to `conftest.exe'), while it won't with
2329 # `rm'.
2330 for ac_file in conftest.exe conftest conftest.*; do
2331   test -f "$ac_file" || continue
2332   case $ac_file in
2333     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2334     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2335           export ac_cv_exeext
2336           break;;
2337     * ) break;;
2338   esac
2339 done
2340 else
2341   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2342 See \`config.log' for more details." >&5
2343 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2344 See \`config.log' for more details." >&2;}
2345    { (exit 1); exit 1; }; }
2346 fi
2347
2348 rm -f conftest$ac_cv_exeext
2349 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2350 echo "${ECHO_T}$ac_cv_exeext" >&6
2351
2352 rm -f conftest.$ac_ext
2353 EXEEXT=$ac_cv_exeext
2354 ac_exeext=$EXEEXT
2355 fi
2356 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2357 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2358 if test "${ac_cv_objext+set}" = set; then
2359   echo $ECHO_N "(cached) $ECHO_C" >&6
2360 else
2361   cat >conftest.$ac_ext <<_ACEOF
2362 /* confdefs.h.  */
2363 _ACEOF
2364 cat confdefs.h >>conftest.$ac_ext
2365 cat >>conftest.$ac_ext <<_ACEOF
2366 /* end confdefs.h.  */
2367
2368 int
2369 main ()
2370 {
2371
2372   ;
2373   return 0;
2374 }
2375 _ACEOF
2376 rm -f conftest.o conftest.obj
2377 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2378   (eval $ac_compile) 2>&5
2379   ac_status=$?
2380   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2381   (exit $ac_status); }; then
2382   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2383   case $ac_file in
2384     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2385     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2386        break;;
2387   esac
2388 done
2389 else
2390   echo "$as_me: failed program was:" >&5
2391 sed 's/^/| /' conftest.$ac_ext >&5
2392
2393 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2394 See \`config.log' for more details." >&5
2395 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2396 See \`config.log' for more details." >&2;}
2397    { (exit 1); exit 1; }; }
2398 fi
2399
2400 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2401 fi
2402 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2403 echo "${ECHO_T}$ac_cv_objext" >&6
2404 OBJEXT=$ac_cv_objext
2405 ac_objext=$OBJEXT
2406 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2407 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2408 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2409   echo $ECHO_N "(cached) $ECHO_C" >&6
2410 else
2411   cat >conftest.$ac_ext <<_ACEOF
2412 /* confdefs.h.  */
2413 _ACEOF
2414 cat confdefs.h >>conftest.$ac_ext
2415 cat >>conftest.$ac_ext <<_ACEOF
2416 /* end confdefs.h.  */
2417
2418 int
2419 main ()
2420 {
2421 #ifndef __GNUC__
2422        choke me
2423 #endif
2424
2425   ;
2426   return 0;
2427 }
2428 _ACEOF
2429 rm -f conftest.$ac_objext
2430 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2431   (eval $ac_compile) 2>conftest.er1
2432   ac_status=$?
2433   grep -v '^ *+' conftest.er1 >conftest.err
2434   rm -f conftest.er1
2435   cat conftest.err >&5
2436   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2437   (exit $ac_status); } &&
2438          { ac_try='test -z "$ac_c_werror_flag"
2439                          || test ! -s conftest.err'
2440   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2441   (eval $ac_try) 2>&5
2442   ac_status=$?
2443   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2444   (exit $ac_status); }; } &&
2445          { ac_try='test -s conftest.$ac_objext'
2446   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2447   (eval $ac_try) 2>&5
2448   ac_status=$?
2449   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2450   (exit $ac_status); }; }; then
2451   ac_compiler_gnu=yes
2452 else
2453   echo "$as_me: failed program was:" >&5
2454 sed 's/^/| /' conftest.$ac_ext >&5
2455
2456 ac_compiler_gnu=no
2457 fi
2458 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2459 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2460
2461 fi
2462 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2463 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2464 GCC=`test $ac_compiler_gnu = yes && echo yes`
2465 ac_test_CFLAGS=${CFLAGS+set}
2466 ac_save_CFLAGS=$CFLAGS
2467 CFLAGS="-g"
2468 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2469 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2470 if test "${ac_cv_prog_cc_g+set}" = set; then
2471   echo $ECHO_N "(cached) $ECHO_C" >&6
2472 else
2473   cat >conftest.$ac_ext <<_ACEOF
2474 /* confdefs.h.  */
2475 _ACEOF
2476 cat confdefs.h >>conftest.$ac_ext
2477 cat >>conftest.$ac_ext <<_ACEOF
2478 /* end confdefs.h.  */
2479
2480 int
2481 main ()
2482 {
2483
2484   ;
2485   return 0;
2486 }
2487 _ACEOF
2488 rm -f conftest.$ac_objext
2489 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2490   (eval $ac_compile) 2>conftest.er1
2491   ac_status=$?
2492   grep -v '^ *+' conftest.er1 >conftest.err
2493   rm -f conftest.er1
2494   cat conftest.err >&5
2495   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2496   (exit $ac_status); } &&
2497          { ac_try='test -z "$ac_c_werror_flag"
2498                          || test ! -s conftest.err'
2499   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2500   (eval $ac_try) 2>&5
2501   ac_status=$?
2502   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2503   (exit $ac_status); }; } &&
2504          { ac_try='test -s conftest.$ac_objext'
2505   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2506   (eval $ac_try) 2>&5
2507   ac_status=$?
2508   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2509   (exit $ac_status); }; }; then
2510   ac_cv_prog_cc_g=yes
2511 else
2512   echo "$as_me: failed program was:" >&5
2513 sed 's/^/| /' conftest.$ac_ext >&5
2514
2515 ac_cv_prog_cc_g=no
2516 fi
2517 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2518 fi
2519 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2520 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2521 if test "$ac_test_CFLAGS" = set; then
2522   CFLAGS=$ac_save_CFLAGS
2523 elif test $ac_cv_prog_cc_g = yes; then
2524   if test "$GCC" = yes; then
2525     CFLAGS="-g -O2"
2526   else
2527     CFLAGS="-g"
2528   fi
2529 else
2530   if test "$GCC" = yes; then
2531     CFLAGS="-O2"
2532   else
2533     CFLAGS=
2534   fi
2535 fi
2536 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2537 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2538 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2539   echo $ECHO_N "(cached) $ECHO_C" >&6
2540 else
2541   ac_cv_prog_cc_stdc=no
2542 ac_save_CC=$CC
2543 cat >conftest.$ac_ext <<_ACEOF
2544 /* confdefs.h.  */
2545 _ACEOF
2546 cat confdefs.h >>conftest.$ac_ext
2547 cat >>conftest.$ac_ext <<_ACEOF
2548 /* end confdefs.h.  */
2549 #include <stdarg.h>
2550 #include <stdio.h>
2551 #include <sys/types.h>
2552 #include <sys/stat.h>
2553 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2554 struct buf { int x; };
2555 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2556 static char *e (p, i)
2557      char **p;
2558      int i;
2559 {
2560   return p[i];
2561 }
2562 static char *f (char * (*g) (char **, int), char **p, ...)
2563 {
2564   char *s;
2565   va_list v;
2566   va_start (v,p);
2567   s = g (p, va_arg (v,int));
2568   va_end (v);
2569   return s;
2570 }
2571
2572 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2573    function prototypes and stuff, but not '\xHH' hex character constants.
2574    These don't provoke an error unfortunately, instead are silently treated
2575    as 'x'.  The following induces an error, until -std1 is added to get
2576    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2577    array size at least.  It's necessary to write '\x00'==0 to get something
2578    that's true only with -std1.  */
2579 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2580
2581 int test (int i, double x);
2582 struct s1 {int (*f) (int a);};
2583 struct s2 {int (*f) (double a);};
2584 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2585 int argc;
2586 char **argv;
2587 int
2588 main ()
2589 {
2590 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2591   ;
2592   return 0;
2593 }
2594 _ACEOF
2595 # Don't try gcc -ansi; that turns off useful extensions and
2596 # breaks some systems' header files.
2597 # AIX                   -qlanglvl=ansi
2598 # Ultrix and OSF/1      -std1
2599 # HP-UX 10.20 and later -Ae
2600 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2601 # SVR4                  -Xc -D__EXTENSIONS__
2602 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2603 do
2604   CC="$ac_save_CC $ac_arg"
2605   rm -f conftest.$ac_objext
2606 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2607   (eval $ac_compile) 2>conftest.er1
2608   ac_status=$?
2609   grep -v '^ *+' conftest.er1 >conftest.err
2610   rm -f conftest.er1
2611   cat conftest.err >&5
2612   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2613   (exit $ac_status); } &&
2614          { ac_try='test -z "$ac_c_werror_flag"
2615                          || test ! -s conftest.err'
2616   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2617   (eval $ac_try) 2>&5
2618   ac_status=$?
2619   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2620   (exit $ac_status); }; } &&
2621          { ac_try='test -s conftest.$ac_objext'
2622   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2623   (eval $ac_try) 2>&5
2624   ac_status=$?
2625   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2626   (exit $ac_status); }; }; then
2627   ac_cv_prog_cc_stdc=$ac_arg
2628 break
2629 else
2630   echo "$as_me: failed program was:" >&5
2631 sed 's/^/| /' conftest.$ac_ext >&5
2632
2633 fi
2634 rm -f conftest.err conftest.$ac_objext
2635 done
2636 rm -f conftest.$ac_ext conftest.$ac_objext
2637 CC=$ac_save_CC
2638
2639 fi
2640
2641 case "x$ac_cv_prog_cc_stdc" in
2642   x|xno)
2643     echo "$as_me:$LINENO: result: none needed" >&5
2644 echo "${ECHO_T}none needed" >&6 ;;
2645   *)
2646     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2647 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2648     CC="$CC $ac_cv_prog_cc_stdc" ;;
2649 esac
2650
2651 # Some people use a C++ compiler to compile C.  Since we use `exit',
2652 # in C++ we need to declare it.  In case someone uses the same compiler
2653 # for both compiling C and C++ we need to have the C++ compiler decide
2654 # the declaration of exit, since it's the most demanding environment.
2655 cat >conftest.$ac_ext <<_ACEOF
2656 #ifndef __cplusplus
2657   choke me
2658 #endif
2659 _ACEOF
2660 rm -f conftest.$ac_objext
2661 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2662   (eval $ac_compile) 2>conftest.er1
2663   ac_status=$?
2664   grep -v '^ *+' conftest.er1 >conftest.err
2665   rm -f conftest.er1
2666   cat conftest.err >&5
2667   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2668   (exit $ac_status); } &&
2669          { ac_try='test -z "$ac_c_werror_flag"
2670                          || test ! -s conftest.err'
2671   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2672   (eval $ac_try) 2>&5
2673   ac_status=$?
2674   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2675   (exit $ac_status); }; } &&
2676          { ac_try='test -s conftest.$ac_objext'
2677   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2678   (eval $ac_try) 2>&5
2679   ac_status=$?
2680   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2681   (exit $ac_status); }; }; then
2682   for ac_declaration in \
2683    '' \
2684    'extern "C" void std::exit (int) throw (); using std::exit;' \
2685    'extern "C" void std::exit (int); using std::exit;' \
2686    'extern "C" void exit (int) throw ();' \
2687    'extern "C" void exit (int);' \
2688    'void exit (int);'
2689 do
2690   cat >conftest.$ac_ext <<_ACEOF
2691 /* confdefs.h.  */
2692 _ACEOF
2693 cat confdefs.h >>conftest.$ac_ext
2694 cat >>conftest.$ac_ext <<_ACEOF
2695 /* end confdefs.h.  */
2696 $ac_declaration
2697 #include <stdlib.h>
2698 int
2699 main ()
2700 {
2701 exit (42);
2702   ;
2703   return 0;
2704 }
2705 _ACEOF
2706 rm -f conftest.$ac_objext
2707 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2708   (eval $ac_compile) 2>conftest.er1
2709   ac_status=$?
2710   grep -v '^ *+' conftest.er1 >conftest.err
2711   rm -f conftest.er1
2712   cat conftest.err >&5
2713   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2714   (exit $ac_status); } &&
2715          { ac_try='test -z "$ac_c_werror_flag"
2716                          || test ! -s conftest.err'
2717   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2718   (eval $ac_try) 2>&5
2719   ac_status=$?
2720   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2721   (exit $ac_status); }; } &&
2722          { ac_try='test -s conftest.$ac_objext'
2723   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2724   (eval $ac_try) 2>&5
2725   ac_status=$?
2726   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2727   (exit $ac_status); }; }; then
2728   :
2729 else
2730   echo "$as_me: failed program was:" >&5
2731 sed 's/^/| /' conftest.$ac_ext >&5
2732
2733 continue
2734 fi
2735 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2736   cat >conftest.$ac_ext <<_ACEOF
2737 /* confdefs.h.  */
2738 _ACEOF
2739 cat confdefs.h >>conftest.$ac_ext
2740 cat >>conftest.$ac_ext <<_ACEOF
2741 /* end confdefs.h.  */
2742 $ac_declaration
2743 int
2744 main ()
2745 {
2746 exit (42);
2747   ;
2748   return 0;
2749 }
2750 _ACEOF
2751 rm -f conftest.$ac_objext
2752 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2753   (eval $ac_compile) 2>conftest.er1
2754   ac_status=$?
2755   grep -v '^ *+' conftest.er1 >conftest.err
2756   rm -f conftest.er1
2757   cat conftest.err >&5
2758   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2759   (exit $ac_status); } &&
2760          { ac_try='test -z "$ac_c_werror_flag"
2761                          || test ! -s conftest.err'
2762   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2763   (eval $ac_try) 2>&5
2764   ac_status=$?
2765   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2766   (exit $ac_status); }; } &&
2767          { ac_try='test -s conftest.$ac_objext'
2768   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2769   (eval $ac_try) 2>&5
2770   ac_status=$?
2771   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2772   (exit $ac_status); }; }; then
2773   break
2774 else
2775   echo "$as_me: failed program was:" >&5
2776 sed 's/^/| /' conftest.$ac_ext >&5
2777
2778 fi
2779 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2780 done
2781 rm -f conftest*
2782 if test -n "$ac_declaration"; then
2783   echo '#ifdef __cplusplus' >>confdefs.h
2784   echo $ac_declaration      >>confdefs.h
2785   echo '#endif'             >>confdefs.h
2786 fi
2787
2788 else
2789   echo "$as_me: failed program was:" >&5
2790 sed 's/^/| /' conftest.$ac_ext >&5
2791
2792 fi
2793 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2794 ac_ext=c
2795 ac_cpp='$CPP $CPPFLAGS'
2796 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2797 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2798 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2799
2800 ac_ext=cc
2801 ac_cpp='$CXXCPP $CPPFLAGS'
2802 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2803 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2804 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2805 if test -n "$ac_tool_prefix"; then
2806   for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
2807   do
2808     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2809 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2810 echo "$as_me:$LINENO: checking for $ac_word" >&5
2811 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2812 if test "${ac_cv_prog_CXX+set}" = set; then
2813   echo $ECHO_N "(cached) $ECHO_C" >&6
2814 else
2815   if test -n "$CXX"; then
2816   ac_cv_prog_CXX="$CXX" # Let the user override the test.
2817 else
2818 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2819 for as_dir in $PATH
2820 do
2821   IFS=$as_save_IFS
2822   test -z "$as_dir" && as_dir=.
2823   for ac_exec_ext in '' $ac_executable_extensions; do
2824   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2825     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
2826     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2827     break 2
2828   fi
2829 done
2830 done
2831
2832 fi
2833 fi
2834 CXX=$ac_cv_prog_CXX
2835 if test -n "$CXX"; then
2836   echo "$as_me:$LINENO: result: $CXX" >&5
2837 echo "${ECHO_T}$CXX" >&6
2838 else
2839   echo "$as_me:$LINENO: result: no" >&5
2840 echo "${ECHO_T}no" >&6
2841 fi
2842
2843     test -n "$CXX" && break
2844   done
2845 fi
2846 if test -z "$CXX"; then
2847   ac_ct_CXX=$CXX
2848   for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
2849 do
2850   # Extract the first word of "$ac_prog", so it can be a program name with args.
2851 set dummy $ac_prog; ac_word=$2
2852 echo "$as_me:$LINENO: checking for $ac_word" >&5
2853 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2854 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
2855   echo $ECHO_N "(cached) $ECHO_C" >&6
2856 else
2857   if test -n "$ac_ct_CXX"; then
2858   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
2859 else
2860 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2861 for as_dir in $PATH
2862 do
2863   IFS=$as_save_IFS
2864   test -z "$as_dir" && as_dir=.
2865   for ac_exec_ext in '' $ac_executable_extensions; do
2866   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2867     ac_cv_prog_ac_ct_CXX="$ac_prog"
2868     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2869     break 2
2870   fi
2871 done
2872 done
2873
2874 fi
2875 fi
2876 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
2877 if test -n "$ac_ct_CXX"; then
2878   echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
2879 echo "${ECHO_T}$ac_ct_CXX" >&6
2880 else
2881   echo "$as_me:$LINENO: result: no" >&5
2882 echo "${ECHO_T}no" >&6
2883 fi
2884
2885   test -n "$ac_ct_CXX" && break
2886 done
2887 test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
2888
2889   CXX=$ac_ct_CXX
2890 fi
2891
2892
2893 # Provide some information about the compiler.
2894 echo "$as_me:$LINENO:" \
2895      "checking for C++ compiler version" >&5
2896 ac_compiler=`set X $ac_compile; echo $2`
2897 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2898   (eval $ac_compiler --version </dev/null >&5) 2>&5
2899   ac_status=$?
2900   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2901   (exit $ac_status); }
2902 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2903   (eval $ac_compiler -v </dev/null >&5) 2>&5
2904   ac_status=$?
2905   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2906   (exit $ac_status); }
2907 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2908   (eval $ac_compiler -V </dev/null >&5) 2>&5
2909   ac_status=$?
2910   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2911   (exit $ac_status); }
2912
2913 echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2914 echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
2915 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2916   echo $ECHO_N "(cached) $ECHO_C" >&6
2917 else
2918   cat >conftest.$ac_ext <<_ACEOF
2919 /* confdefs.h.  */
2920 _ACEOF
2921 cat confdefs.h >>conftest.$ac_ext
2922 cat >>conftest.$ac_ext <<_ACEOF
2923 /* end confdefs.h.  */
2924
2925 int
2926 main ()
2927 {
2928 #ifndef __GNUC__
2929        choke me
2930 #endif
2931
2932   ;
2933   return 0;
2934 }
2935 _ACEOF
2936 rm -f conftest.$ac_objext
2937 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2938   (eval $ac_compile) 2>conftest.er1
2939   ac_status=$?
2940   grep -v '^ *+' conftest.er1 >conftest.err
2941   rm -f conftest.er1
2942   cat conftest.err >&5
2943   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2944   (exit $ac_status); } &&
2945          { ac_try='test -z "$ac_cxx_werror_flag"
2946                          || test ! -s conftest.err'
2947   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2948   (eval $ac_try) 2>&5
2949   ac_status=$?
2950   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2951   (exit $ac_status); }; } &&
2952          { ac_try='test -s conftest.$ac_objext'
2953   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2954   (eval $ac_try) 2>&5
2955   ac_status=$?
2956   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2957   (exit $ac_status); }; }; then
2958   ac_compiler_gnu=yes
2959 else
2960   echo "$as_me: failed program was:" >&5
2961 sed 's/^/| /' conftest.$ac_ext >&5
2962
2963 ac_compiler_gnu=no
2964 fi
2965 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2966 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2967
2968 fi
2969 echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
2970 echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
2971 GXX=`test $ac_compiler_gnu = yes && echo yes`
2972 ac_test_CXXFLAGS=${CXXFLAGS+set}
2973 ac_save_CXXFLAGS=$CXXFLAGS
2974 CXXFLAGS="-g"
2975 echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2976 echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
2977 if test "${ac_cv_prog_cxx_g+set}" = set; then
2978   echo $ECHO_N "(cached) $ECHO_C" >&6
2979 else
2980   cat >conftest.$ac_ext <<_ACEOF
2981 /* confdefs.h.  */
2982 _ACEOF
2983 cat confdefs.h >>conftest.$ac_ext
2984 cat >>conftest.$ac_ext <<_ACEOF
2985 /* end confdefs.h.  */
2986
2987 int
2988 main ()
2989 {
2990
2991   ;
2992   return 0;
2993 }
2994 _ACEOF
2995 rm -f conftest.$ac_objext
2996 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2997   (eval $ac_compile) 2>conftest.er1
2998   ac_status=$?
2999   grep -v '^ *+' conftest.er1 >conftest.err
3000   rm -f conftest.er1
3001   cat conftest.err >&5
3002   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3003   (exit $ac_status); } &&
3004          { ac_try='test -z "$ac_cxx_werror_flag"
3005                          || test ! -s conftest.err'
3006   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3007   (eval $ac_try) 2>&5
3008   ac_status=$?
3009   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3010   (exit $ac_status); }; } &&
3011          { ac_try='test -s conftest.$ac_objext'
3012   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3013   (eval $ac_try) 2>&5
3014   ac_status=$?
3015   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3016   (exit $ac_status); }; }; then
3017   ac_cv_prog_cxx_g=yes
3018 else
3019   echo "$as_me: failed program was:" >&5
3020 sed 's/^/| /' conftest.$ac_ext >&5
3021
3022 ac_cv_prog_cxx_g=no
3023 fi
3024 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3025 fi
3026 echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
3027 echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
3028 if test "$ac_test_CXXFLAGS" = set; then
3029   CXXFLAGS=$ac_save_CXXFLAGS
3030 elif test $ac_cv_prog_cxx_g = yes; then
3031   if test "$GXX" = yes; then
3032     CXXFLAGS="-g -O2"
3033   else
3034     CXXFLAGS="-g"
3035   fi
3036 else
3037   if test "$GXX" = yes; then
3038     CXXFLAGS="-O2"
3039   else
3040     CXXFLAGS=
3041   fi
3042 fi
3043 for ac_declaration in \
3044    '' \
3045    'extern "C" void std::exit (int) throw (); using std::exit;' \
3046    'extern "C" void std::exit (int); using std::exit;' \
3047    'extern "C" void exit (int) throw ();' \
3048    'extern "C" void exit (int);' \
3049    'void exit (int);'
3050 do
3051   cat >conftest.$ac_ext <<_ACEOF
3052 /* confdefs.h.  */
3053 _ACEOF
3054 cat confdefs.h >>conftest.$ac_ext
3055 cat >>conftest.$ac_ext <<_ACEOF
3056 /* end confdefs.h.  */
3057 $ac_declaration
3058 #include <stdlib.h>
3059 int
3060 main ()
3061 {
3062 exit (42);
3063   ;
3064   return 0;
3065 }
3066 _ACEOF
3067 rm -f conftest.$ac_objext
3068 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3069   (eval $ac_compile) 2>conftest.er1
3070   ac_status=$?
3071   grep -v '^ *+' conftest.er1 >conftest.err
3072   rm -f conftest.er1
3073   cat conftest.err >&5
3074   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3075   (exit $ac_status); } &&
3076          { ac_try='test -z "$ac_cxx_werror_flag"
3077                          || test ! -s conftest.err'
3078   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3079   (eval $ac_try) 2>&5
3080   ac_status=$?
3081   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3082   (exit $ac_status); }; } &&
3083          { ac_try='test -s conftest.$ac_objext'
3084   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3085   (eval $ac_try) 2>&5
3086   ac_status=$?
3087   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3088   (exit $ac_status); }; }; then
3089   :
3090 else
3091   echo "$as_me: failed program was:" >&5
3092 sed 's/^/| /' conftest.$ac_ext >&5
3093
3094 continue
3095 fi
3096 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3097   cat >conftest.$ac_ext <<_ACEOF
3098 /* confdefs.h.  */
3099 _ACEOF
3100 cat confdefs.h >>conftest.$ac_ext
3101 cat >>conftest.$ac_ext <<_ACEOF
3102 /* end confdefs.h.  */
3103 $ac_declaration
3104 int
3105 main ()
3106 {
3107 exit (42);
3108   ;
3109   return 0;
3110 }
3111 _ACEOF
3112 rm -f conftest.$ac_objext
3113 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3114   (eval $ac_compile) 2>conftest.er1
3115   ac_status=$?
3116   grep -v '^ *+' conftest.er1 >conftest.err
3117   rm -f conftest.er1
3118   cat conftest.err >&5
3119   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3120   (exit $ac_status); } &&
3121          { ac_try='test -z "$ac_cxx_werror_flag"
3122                          || test ! -s conftest.err'
3123   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3124   (eval $ac_try) 2>&5
3125   ac_status=$?
3126   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3127   (exit $ac_status); }; } &&
3128          { ac_try='test -s conftest.$ac_objext'
3129   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3130   (eval $ac_try) 2>&5
3131   ac_status=$?
3132   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3133   (exit $ac_status); }; }; then
3134   break
3135 else
3136   echo "$as_me: failed program was:" >&5
3137 sed 's/^/| /' conftest.$ac_ext >&5
3138
3139 fi
3140 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3141 done
3142 rm -f conftest*
3143 if test -n "$ac_declaration"; then
3144   echo '#ifdef __cplusplus' >>confdefs.h
3145   echo $ac_declaration      >>confdefs.h
3146   echo '#endif'             >>confdefs.h
3147 fi
3148
3149 ac_ext=c
3150 ac_cpp='$CPP $CPPFLAGS'
3151 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3152 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3153 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3154
3155
3156
3157
3158
3159
3160 # Newer automakes demand CCAS and CCASFLAGS.
3161 : ${CCAS='$(CC)'}
3162 : ${CCASFLAGS='$(CFLAGS)'}
3163
3164
3165
3166 if test -n "$ac_tool_prefix"; then
3167   # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
3168 set dummy ${ac_tool_prefix}as; ac_word=$2
3169 echo "$as_me:$LINENO: checking for $ac_word" >&5
3170 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3171 if test "${ac_cv_prog_AS+set}" = set; then
3172   echo $ECHO_N "(cached) $ECHO_C" >&6
3173 else
3174   if test -n "$AS"; then
3175   ac_cv_prog_AS="$AS" # Let the user override the test.
3176 else
3177 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3178 for as_dir in $PATH
3179 do
3180   IFS=$as_save_IFS
3181   test -z "$as_dir" && as_dir=.
3182   for ac_exec_ext in '' $ac_executable_extensions; do
3183   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3184     ac_cv_prog_AS="${ac_tool_prefix}as"
3185     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3186     break 2
3187   fi
3188 done
3189 done
3190
3191 fi
3192 fi
3193 AS=$ac_cv_prog_AS
3194 if test -n "$AS"; then
3195   echo "$as_me:$LINENO: result: $AS" >&5
3196 echo "${ECHO_T}$AS" >&6
3197 else
3198   echo "$as_me:$LINENO: result: no" >&5
3199 echo "${ECHO_T}no" >&6
3200 fi
3201
3202 fi
3203 if test -z "$ac_cv_prog_AS"; then
3204   ac_ct_AS=$AS
3205   # Extract the first word of "as", so it can be a program name with args.
3206 set dummy as; ac_word=$2
3207 echo "$as_me:$LINENO: checking for $ac_word" >&5
3208 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3209 if test "${ac_cv_prog_ac_ct_AS+set}" = set; then
3210   echo $ECHO_N "(cached) $ECHO_C" >&6
3211 else
3212   if test -n "$ac_ct_AS"; then
3213   ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
3214 else
3215 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3216 for as_dir in $PATH
3217 do
3218   IFS=$as_save_IFS
3219   test -z "$as_dir" && as_dir=.
3220   for ac_exec_ext in '' $ac_executable_extensions; do
3221   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3222     ac_cv_prog_ac_ct_AS="as"
3223     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3224     break 2
3225   fi
3226 done
3227 done
3228
3229 fi
3230 fi
3231 ac_ct_AS=$ac_cv_prog_ac_ct_AS
3232 if test -n "$ac_ct_AS"; then
3233   echo "$as_me:$LINENO: result: $ac_ct_AS" >&5
3234 echo "${ECHO_T}$ac_ct_AS" >&6
3235 else
3236   echo "$as_me:$LINENO: result: no" >&5
3237 echo "${ECHO_T}no" >&6
3238 fi
3239
3240   AS=$ac_ct_AS
3241 else
3242   AS="$ac_cv_prog_AS"
3243 fi
3244
3245 if test -n "$ac_tool_prefix"; then
3246   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
3247 set dummy ${ac_tool_prefix}ar; ac_word=$2
3248 echo "$as_me:$LINENO: checking for $ac_word" >&5
3249 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3250 if test "${ac_cv_prog_AR+set}" = set; then
3251   echo $ECHO_N "(cached) $ECHO_C" >&6
3252 else
3253   if test -n "$AR"; then
3254   ac_cv_prog_AR="$AR" # Let the user override the test.
3255 else
3256 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3257 for as_dir in $PATH
3258 do
3259   IFS=$as_save_IFS
3260   test -z "$as_dir" && as_dir=.
3261   for ac_exec_ext in '' $ac_executable_extensions; do
3262   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3263     ac_cv_prog_AR="${ac_tool_prefix}ar"
3264     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3265     break 2
3266   fi
3267 done
3268 done
3269
3270 fi
3271 fi
3272 AR=$ac_cv_prog_AR
3273 if test -n "$AR"; then
3274   echo "$as_me:$LINENO: result: $AR" >&5
3275 echo "${ECHO_T}$AR" >&6
3276 else
3277   echo "$as_me:$LINENO: result: no" >&5
3278 echo "${ECHO_T}no" >&6
3279 fi
3280
3281 fi
3282 if test -z "$ac_cv_prog_AR"; then
3283   ac_ct_AR=$AR
3284   # Extract the first word of "ar", so it can be a program name with args.
3285 set dummy ar; ac_word=$2
3286 echo "$as_me:$LINENO: checking for $ac_word" >&5
3287 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3288 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
3289   echo $ECHO_N "(cached) $ECHO_C" >&6
3290 else
3291   if test -n "$ac_ct_AR"; then
3292   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
3293 else
3294 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3295 for as_dir in $PATH
3296 do
3297   IFS=$as_save_IFS
3298   test -z "$as_dir" && as_dir=.
3299   for ac_exec_ext in '' $ac_executable_extensions; do
3300   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3301     ac_cv_prog_ac_ct_AR="ar"
3302     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3303     break 2
3304   fi
3305 done
3306 done
3307
3308 fi
3309 fi
3310 ac_ct_AR=$ac_cv_prog_ac_ct_AR
3311 if test -n "$ac_ct_AR"; then
3312   echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
3313 echo "${ECHO_T}$ac_ct_AR" >&6
3314 else
3315   echo "$as_me:$LINENO: result: no" >&5
3316 echo "${ECHO_T}no" >&6
3317 fi
3318
3319   AR=$ac_ct_AR
3320 else
3321   AR="$ac_cv_prog_AR"
3322 fi
3323
3324 if test -n "$ac_tool_prefix"; then
3325   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3326 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3327 echo "$as_me:$LINENO: checking for $ac_word" >&5
3328 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3329 if test "${ac_cv_prog_RANLIB+set}" = set; then
3330   echo $ECHO_N "(cached) $ECHO_C" >&6
3331 else
3332   if test -n "$RANLIB"; then
3333   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3334 else
3335 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3336 for as_dir in $PATH
3337 do
3338   IFS=$as_save_IFS
3339   test -z "$as_dir" && as_dir=.
3340   for ac_exec_ext in '' $ac_executable_extensions; do
3341   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3342     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3343     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3344     break 2
3345   fi
3346 done
3347 done
3348
3349 fi
3350 fi
3351 RANLIB=$ac_cv_prog_RANLIB
3352 if test -n "$RANLIB"; then
3353   echo "$as_me:$LINENO: result: $RANLIB" >&5
3354 echo "${ECHO_T}$RANLIB" >&6
3355 else
3356   echo "$as_me:$LINENO: result: no" >&5
3357 echo "${ECHO_T}no" >&6
3358 fi
3359
3360 fi
3361 if test -z "$ac_cv_prog_RANLIB"; then
3362   ac_ct_RANLIB=$RANLIB
3363   # Extract the first word of "ranlib", so it can be a program name with args.
3364 set dummy ranlib; ac_word=$2
3365 echo "$as_me:$LINENO: checking for $ac_word" >&5
3366 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3367 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3368   echo $ECHO_N "(cached) $ECHO_C" >&6
3369 else
3370   if test -n "$ac_ct_RANLIB"; then
3371   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3372 else
3373 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3374 for as_dir in $PATH
3375 do
3376   IFS=$as_save_IFS
3377   test -z "$as_dir" && as_dir=.
3378   for ac_exec_ext in '' $ac_executable_extensions; do
3379   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3380     ac_cv_prog_ac_ct_RANLIB="ranlib"
3381     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3382     break 2
3383   fi
3384 done
3385 done
3386
3387   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
3388 fi
3389 fi
3390 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3391 if test -n "$ac_ct_RANLIB"; then
3392   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3393 echo "${ECHO_T}$ac_ct_RANLIB" >&6
3394 else
3395   echo "$as_me:$LINENO: result: no" >&5
3396 echo "${ECHO_T}no" >&6
3397 fi
3398
3399   RANLIB=$ac_ct_RANLIB
3400 else
3401   RANLIB="$ac_cv_prog_RANLIB"
3402 fi
3403
3404
3405 # Find a good install program.  We prefer a C program (faster),
3406 # so one script is as good as another.  But avoid the broken or
3407 # incompatible versions:
3408 # SysV /etc/install, /usr/sbin/install
3409 # SunOS /usr/etc/install
3410 # IRIX /sbin/install
3411 # AIX /bin/install
3412 # AmigaOS /C/install, which installs bootblocks on floppy discs
3413 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3414 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3415 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3416 # OS/2's system install, which has a completely different semantic
3417 # ./install, which can be erroneously created by make from ./install.sh.
3418 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
3419 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
3420 if test -z "$INSTALL"; then
3421 if test "${ac_cv_path_install+set}" = set; then
3422   echo $ECHO_N "(cached) $ECHO_C" >&6
3423 else
3424   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3425 for as_dir in $PATH
3426 do
3427   IFS=$as_save_IFS
3428   test -z "$as_dir" && as_dir=.
3429   # Account for people who put trailing slashes in PATH elements.
3430 case $as_dir/ in
3431   ./ | .// | /cC/* | \
3432   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3433   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
3434   /usr/ucb/* ) ;;
3435   *)
3436     # OSF1 and SCO ODT 3.0 have their own names for install.
3437     # Don't use installbsd from OSF since it installs stuff as root
3438     # by default.
3439     for ac_prog in ginstall scoinst install; do
3440       for ac_exec_ext in '' $ac_executable_extensions; do
3441         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
3442           if test $ac_prog = install &&
3443             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3444             # AIX install.  It has an incompatible calling convention.
3445             :
3446           elif test $ac_prog = install &&
3447             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3448             # program-specific install script used by HP pwplus--don't use.
3449             :
3450           else
3451             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3452             break 3
3453           fi
3454         fi
3455       done
3456     done
3457     ;;
3458 esac
3459 done
3460
3461
3462 fi
3463   if test "${ac_cv_path_install+set}" = set; then
3464     INSTALL=$ac_cv_path_install
3465   else
3466     # As a last resort, use the slow shell script.  We don't cache a
3467     # path for INSTALL within a source directory, because that will
3468     # break other packages using the cache if that directory is
3469     # removed, or if the path is relative.
3470     INSTALL=$ac_install_sh
3471   fi
3472 fi
3473 echo "$as_me:$LINENO: result: $INSTALL" >&5
3474 echo "${ECHO_T}$INSTALL" >&6
3475
3476 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3477 # It thinks the first close brace ends the variable substitution.
3478 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3479
3480 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3481
3482 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3483
3484
3485 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
3486 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
3487     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
3488 if test "${enable_maintainer_mode+set}" = set; then
3489   enableval="$enable_maintainer_mode"
3490   USE_MAINTAINER_MODE=$enableval
3491 else
3492   USE_MAINTAINER_MODE=no
3493 fi;
3494   echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
3495 echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6
3496
3497
3498 if test $USE_MAINTAINER_MODE = yes; then
3499   MAINTAINER_MODE_TRUE=
3500   MAINTAINER_MODE_FALSE='#'
3501 else
3502   MAINTAINER_MODE_TRUE='#'
3503   MAINTAINER_MODE_FALSE=
3504 fi
3505   MAINT=$MAINTAINER_MODE_TRUE
3506
3507
3508
3509 . ${srcdir}/configure.host
3510
3511 case ${gc_basedir} in
3512 /* | A-Za-z:/\\*) gc_flagbasedir=${gc_basedir} ;;
3513 *) gc_flagbasedir='$(top_builddir)/'${gc_basedir} ;;
3514 esac
3515
3516 gc_cflags="${gc_cflags} -I"'$(top_builddir)'"/./targ-include -I${gc_flagbasedir}/libc/include"
3517 case "${host}" in
3518   *-*-cygwin32*)
3519     gc_cflags="${gc_cflags} -I${gc_flagbasedir}/../winsup/include"
3520     ;;
3521 esac
3522
3523
3524 GC_CFLAGS=${gc_cflags}
3525
3526
3527 # Check whether --enable-shared or --disable-shared was given.
3528 if test "${enable_shared+set}" = set; then
3529   enableval="$enable_shared"
3530   p=${PACKAGE-default}
3531 case $enableval in
3532 yes) enable_shared=yes ;;
3533 no) enable_shared=no ;;
3534 *)
3535   enable_shared=no
3536   # Look at the argument we got.  We use all the common list separators.
3537   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3538   for pkg in $enableval; do
3539     if test "X$pkg" = "X$p"; then
3540       enable_shared=yes
3541     fi
3542   done
3543   IFS="$ac_save_ifs"
3544   ;;
3545 esac
3546 else
3547   enable_shared=yes
3548 fi;
3549 # Check whether --enable-static or --disable-static was given.
3550 if test "${enable_static+set}" = set; then
3551   enableval="$enable_static"
3552   p=${PACKAGE-default}
3553 case $enableval in
3554 yes) enable_static=yes ;;
3555 no) enable_static=no ;;
3556 *)
3557   enable_static=no
3558   # Look at the argument we got.  We use all the common list separators.
3559   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3560   for pkg in $enableval; do
3561     if test "X$pkg" = "X$p"; then
3562       enable_static=yes
3563     fi
3564   done
3565   IFS="$ac_save_ifs"
3566   ;;
3567 esac
3568 else
3569   enable_static=yes
3570 fi;
3571 # Check whether --enable-fast-install or --disable-fast-install was given.
3572 if test "${enable_fast_install+set}" = set; then
3573   enableval="$enable_fast_install"
3574   p=${PACKAGE-default}
3575 case $enableval in
3576 yes) enable_fast_install=yes ;;
3577 no) enable_fast_install=no ;;
3578 *)
3579   enable_fast_install=no
3580   # Look at the argument we got.  We use all the common list separators.
3581   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3582   for pkg in $enableval; do
3583     if test "X$pkg" = "X$p"; then
3584       enable_fast_install=yes
3585     fi
3586   done
3587   IFS="$ac_save_ifs"
3588   ;;
3589 esac
3590 else
3591   enable_fast_install=yes
3592 fi;
3593
3594 # Check whether --with-gnu-ld or --without-gnu-ld was given.
3595 if test "${with_gnu_ld+set}" = set; then
3596   withval="$with_gnu_ld"
3597   test "$withval" = no || with_gnu_ld=yes
3598 else
3599   with_gnu_ld=no
3600 fi;
3601 ac_prog=ld
3602 if test "$GCC" = yes; then
3603   # Check if gcc -print-prog-name=ld gives a path.
3604   echo "$as_me:$LINENO: checking for ld used by GCC" >&5
3605 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
3606   case $host in
3607   *-*-mingw*)
3608     # gcc leaves a trailing carriage return which upsets mingw
3609     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3610   *)
3611     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3612   esac
3613   case $ac_prog in
3614     # Accept absolute paths.
3615     [\\/]* | [A-Za-z]:[\\/]*)
3616       re_direlt='/[^/][^/]*/\.\./'
3617       # Canonicalize the path of ld
3618       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
3619       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
3620         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
3621       done
3622       test -z "$LD" && LD="$ac_prog"
3623       ;;
3624   "")
3625     # If it fails, then pretend we aren't using GCC.
3626     ac_prog=ld
3627     ;;
3628   *)
3629     # If it is relative, then search for the first ld in PATH.
3630     with_gnu_ld=unknown
3631     ;;
3632   esac
3633 elif test "$with_gnu_ld" = yes; then
3634   echo "$as_me:$LINENO: checking for GNU ld" >&5
3635 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
3636 else
3637   echo "$as_me:$LINENO: checking for non-GNU ld" >&5
3638 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
3639 fi
3640 if test "${lt_cv_path_LD+set}" = set; then
3641   echo $ECHO_N "(cached) $ECHO_C" >&6
3642 else
3643   if test -z "$LD"; then
3644   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3645   for ac_dir in $PATH; do
3646     test -z "$ac_dir" && ac_dir=.
3647     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3648       lt_cv_path_LD="$ac_dir/$ac_prog"
3649       # Check to see if the program is GNU ld.  I'd rather use --version,
3650       # but apparently some GNU ld's only accept -v.
3651       # Break only if it was the GNU/non-GNU ld that we prefer.
3652       if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
3653         test "$with_gnu_ld" != no && break
3654       else
3655         test "$with_gnu_ld" != yes && break
3656       fi
3657     fi
3658   done
3659   IFS="$ac_save_ifs"
3660 else
3661   lt_cv_path_LD="$LD" # Let the user override the test with a path.
3662 fi
3663 fi
3664
3665 LD="$lt_cv_path_LD"
3666 if test -n "$LD"; then
3667   echo "$as_me:$LINENO: result: $LD" >&5
3668 echo "${ECHO_T}$LD" >&6
3669 else
3670   echo "$as_me:$LINENO: result: no" >&5
3671 echo "${ECHO_T}no" >&6
3672 fi
3673 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
3674 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
3675    { (exit 1); exit 1; }; }
3676 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
3677 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
3678 if test "${lt_cv_prog_gnu_ld+set}" = set; then
3679   echo $ECHO_N "(cached) $ECHO_C" >&6
3680 else
3681   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
3682 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
3683   lt_cv_prog_gnu_ld=yes
3684 else
3685   lt_cv_prog_gnu_ld=no
3686 fi
3687 fi
3688 echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
3689 echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6
3690 with_gnu_ld=$lt_cv_prog_gnu_ld
3691
3692
3693 echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
3694 echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6
3695 if test "${lt_cv_ld_reload_flag+set}" = set; then
3696   echo $ECHO_N "(cached) $ECHO_C" >&6
3697 else
3698   lt_cv_ld_reload_flag='-r'
3699 fi
3700 echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
3701 echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6
3702 reload_flag=$lt_cv_ld_reload_flag
3703 test -n "$reload_flag" && reload_flag=" $reload_flag"
3704
3705 echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5
3706 echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6
3707 if test "${lt_cv_path_NM+set}" = set; then
3708   echo $ECHO_N "(cached) $ECHO_C" >&6
3709 else
3710   if test -n "$NM"; then
3711   # Let the user override the test.
3712   lt_cv_path_NM="$NM"
3713 else
3714   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3715   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
3716     test -z "$ac_dir" && ac_dir=.
3717     tmp_nm=$ac_dir/${ac_tool_prefix}nm
3718     if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
3719       # Check to see if the nm accepts a BSD-compat flag.
3720       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3721       #   nm: unknown option "B" ignored
3722       # Tru64's nm complains that /dev/null is an invalid object file
3723       if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
3724         lt_cv_path_NM="$tmp_nm -B"
3725         break
3726       elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
3727         lt_cv_path_NM="$tmp_nm -p"
3728         break
3729       else
3730         lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3731         continue # so that we can try to find one that supports BSD flags
3732       fi
3733     fi
3734   done
3735   IFS="$ac_save_ifs"
3736   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
3737 fi
3738 fi
3739
3740 NM="$lt_cv_path_NM"
3741 echo "$as_me:$LINENO: result: $NM" >&5
3742 echo "${ECHO_T}$NM" >&6
3743
3744 echo "$as_me:$LINENO: checking whether ln -s works" >&5
3745 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
3746 LN_S=$as_ln_s
3747 if test "$LN_S" = "ln -s"; then
3748   echo "$as_me:$LINENO: result: yes" >&5
3749 echo "${ECHO_T}yes" >&6
3750 else
3751   echo "$as_me:$LINENO: result: no, using $LN_S" >&5
3752 echo "${ECHO_T}no, using $LN_S" >&6
3753 fi
3754
3755 echo "$as_me:$LINENO: checking how to recognise dependant libraries" >&5
3756 echo $ECHO_N "checking how to recognise dependant libraries... $ECHO_C" >&6
3757 if test "${lt_cv_deplibs_check_method+set}" = set; then
3758   echo $ECHO_N "(cached) $ECHO_C" >&6
3759 else
3760   lt_cv_file_magic_cmd='$MAGIC_CMD'
3761 lt_cv_file_magic_test_file=
3762 lt_cv_deplibs_check_method='unknown'
3763 # Need to set the preceding variable on all platforms that support
3764 # interlibrary dependencies.
3765 # 'none' -- dependencies not supported.
3766 # `unknown' -- same as none, but documents that we really don't know.
3767 # 'pass_all' -- all dependencies passed with no checks.
3768 # 'test_compile' -- check by making test program.
3769 # 'file_magic [regex]' -- check by looking for files in library path
3770 # which responds to the $file_magic_cmd with a given egrep regex.
3771 # If you have `file' or equivalent on your system and you're not sure
3772 # whether `pass_all' will *always* work, you probably want this one.
3773
3774 case $host_os in
3775 aix*)
3776   lt_cv_deplibs_check_method=pass_all
3777   ;;
3778
3779 beos*)
3780   lt_cv_deplibs_check_method=pass_all
3781   ;;
3782
3783 bsdi4*)
3784   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
3785   lt_cv_file_magic_cmd='/usr/bin/file -L'
3786   lt_cv_file_magic_test_file=/shlib/libc.so
3787   ;;
3788
3789 cygwin* | mingw* |pw32*)
3790   lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
3791   lt_cv_file_magic_cmd='$OBJDUMP -f'
3792   ;;
3793
3794 darwin* | rhapsody*)
3795   # this will be overwritten by pass_all, but leave it in just in case
3796   lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
3797   lt_cv_file_magic_cmd='/usr/bin/file -L'
3798   case "$host_os" in
3799   rhapsody* | darwin1.012)
3800     lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
3801     ;;
3802   *) # Darwin 1.3 on
3803     lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
3804     ;;
3805   esac
3806   lt_cv_deplibs_check_method=pass_all
3807   ;;
3808
3809 freebsd* )
3810   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
3811     case $host_cpu in
3812     i*86 )
3813       # Not sure whether the presence of OpenBSD here was a mistake.
3814       # Let's accept both of them until this is cleared up.
3815       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
3816       lt_cv_file_magic_cmd=/usr/bin/file
3817       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3818       ;;
3819     esac
3820   else
3821     lt_cv_deplibs_check_method=pass_all
3822   fi
3823   ;;
3824
3825 gnu*)
3826   lt_cv_deplibs_check_method=pass_all
3827   ;;
3828
3829 hpux10.20*|hpux11*)
3830   case $host_cpu in
3831   hppa*)
3832     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
3833     lt_cv_file_magic_cmd=/usr/bin/file
3834     lt_cv_file_magic_test_file=/usr/lib/libc.sl
3835     ;;
3836   ia64*)
3837     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
3838     lt_cv_file_magic_cmd=/usr/bin/file
3839     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3840     ;;
3841   esac
3842   ;;
3843
3844 irix5* | irix6*)
3845   case $host_os in
3846   irix5*)
3847     # this will be overridden with pass_all, but let us keep it just in case
3848     lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
3849     ;;
3850   *)
3851     case $LD in
3852     *-32|*"-32 ") libmagic=32-bit;;
3853     *-n32|*"-n32 ") libmagic=N32;;
3854     *-64|*"-64 ") libmagic=64-bit;;
3855     *) libmagic=never-match;;
3856     esac
3857     # this will be overridden with pass_all, but let us keep it just in case
3858     lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
3859     ;;
3860   esac
3861   lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
3862   lt_cv_deplibs_check_method=pass_all
3863   ;;
3864
3865 # This must be Linux ELF.
3866 linux-gnu*)
3867   case $host_cpu in
3868   alpha* | mips* | hppa* | i*86 | powerpc* | sparc* | ia64* | sh* )
3869     lt_cv_deplibs_check_method=pass_all ;;
3870   *)
3871     # glibc up to 2.1.1 does not perform some relocations on ARM
3872     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
3873   esac
3874   lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
3875   ;;
3876
3877 netbsd*)
3878   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
3879     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
3880   else
3881     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
3882   fi
3883   ;;
3884
3885 newsos6)
3886   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
3887   lt_cv_file_magic_cmd=/usr/bin/file
3888   lt_cv_file_magic_test_file=/usr/lib/libnls.so
3889   ;;
3890
3891 osf3* | osf4* | osf5*)
3892   # this will be overridden with pass_all, but let us keep it just in case
3893   lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
3894   lt_cv_file_magic_test_file=/shlib/libc.so
3895   lt_cv_deplibs_check_method=pass_all
3896   ;;
3897
3898 sco3.2v5*)
3899   lt_cv_deplibs_check_method=pass_all
3900   ;;
3901
3902 solaris*)
3903   lt_cv_deplibs_check_method=pass_all
3904   lt_cv_file_magic_test_file=/lib/libc.so
3905   ;;
3906
3907 sysv5uw[78]* | sysv4*uw2*)
3908   lt_cv_deplibs_check_method=pass_all
3909   ;;
3910
3911 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
3912   case $host_vendor in
3913   ncr)
3914     lt_cv_deplibs_check_method=pass_all
3915     ;;
3916   motorola)
3917     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
3918     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3919     ;;
3920   esac
3921   ;;
3922 esac
3923
3924 fi
3925 echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
3926 echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6
3927 file_magic_cmd=$lt_cv_file_magic_cmd
3928 deplibs_check_method=$lt_cv_deplibs_check_method
3929
3930
3931
3932
3933
3934 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
3935
3936 # Only perform the check for file, if the check method requires it
3937 case $deplibs_check_method in
3938 file_magic*)
3939   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
3940     echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
3941 echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6
3942 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
3943   echo $ECHO_N "(cached) $ECHO_C" >&6
3944 else
3945   case $MAGIC_CMD in
3946   /*)
3947   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
3948   ;;
3949   ?:/*)
3950   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
3951   ;;
3952   *)
3953   ac_save_MAGIC_CMD="$MAGIC_CMD"
3954   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3955   ac_dummy="/usr/bin:$PATH"
3956   for ac_dir in $ac_dummy; do
3957     test -z "$ac_dir" && ac_dir=.
3958     if test -f $ac_dir/${ac_tool_prefix}file; then
3959       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
3960       if test -n "$file_magic_test_file"; then
3961         case $deplibs_check_method in
3962         "file_magic "*)
3963           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
3964           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3965           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3966             egrep "$file_magic_regex" > /dev/null; then
3967             :
3968           else
3969             cat <<EOF 1>&2
3970
3971 *** Warning: the command libtool uses to detect shared libraries,
3972 *** $file_magic_cmd, produces output that libtool cannot recognize.
3973 *** The result is that libtool may fail to recognize shared libraries
3974 *** as such.  This will affect the creation of libtool libraries that
3975 *** depend on shared libraries, but programs linked with such libtool
3976 *** libraries will work regardless of this problem.  Nevertheless, you
3977 *** may want to report the problem to your system manager and/or to
3978 *** bug-libtool@gnu.org
3979
3980 EOF
3981           fi ;;
3982         esac
3983       fi
3984       break
3985     fi
3986   done
3987   IFS="$ac_save_ifs"
3988   MAGIC_CMD="$ac_save_MAGIC_CMD"
3989   ;;
3990 esac
3991 fi
3992
3993 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3994 if test -n "$MAGIC_CMD"; then
3995   echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
3996 echo "${ECHO_T}$MAGIC_CMD" >&6
3997 else
3998   echo "$as_me:$LINENO: result: no" >&5
3999 echo "${ECHO_T}no" >&6
4000 fi
4001
4002 if test -z "$lt_cv_path_MAGIC_CMD"; then
4003   if test -n "$ac_tool_prefix"; then
4004     echo "$as_me:$LINENO: checking for file" >&5
4005 echo $ECHO_N "checking for file... $ECHO_C" >&6
4006 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
4007   echo $ECHO_N "(cached) $ECHO_C" >&6
4008 else
4009   case $MAGIC_CMD in
4010   /*)
4011   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
4012   ;;
4013   ?:/*)
4014   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
4015   ;;
4016   *)
4017   ac_save_MAGIC_CMD="$MAGIC_CMD"
4018   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
4019   ac_dummy="/usr/bin:$PATH"
4020   for ac_dir in $ac_dummy; do
4021     test -z "$ac_dir" && ac_dir=.
4022     if test -f $ac_dir/file; then
4023       lt_cv_path_MAGIC_CMD="$ac_dir/file"
4024       if test -n "$file_magic_test_file"; then
4025         case $deplibs_check_method in
4026         "file_magic "*)
4027           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
4028           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
4029           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
4030             egrep "$file_magic_regex" > /dev/null; then
4031             :
4032           else
4033             cat <<EOF 1>&2
4034
4035 *** Warning: the command libtool uses to detect shared libraries,
4036 *** $file_magic_cmd, produces output that libtool cannot recognize.
4037 *** The result is that libtool may fail to recognize shared libraries
4038 *** as such.  This will affect the creation of libtool libraries that
4039 *** depend on shared libraries, but programs linked with such libtool
4040 *** libraries will work regardless of this problem.  Nevertheless, you
4041 *** may want to report the problem to your system manager and/or to
4042 *** bug-libtool@gnu.org
4043
4044 EOF
4045           fi ;;
4046         esac
4047       fi
4048       break
4049     fi
4050   done
4051   IFS="$ac_save_ifs"
4052   MAGIC_CMD="$ac_save_MAGIC_CMD"
4053   ;;
4054 esac
4055 fi
4056
4057 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
4058 if test -n "$MAGIC_CMD"; then
4059   echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
4060 echo "${ECHO_T}$MAGIC_CMD" >&6
4061 else
4062   echo "$as_me:$LINENO: result: no" >&5
4063 echo "${ECHO_T}no" >&6
4064 fi
4065
4066   else
4067     MAGIC_CMD=:
4068   fi
4069 fi
4070
4071   fi
4072   ;;
4073 esac
4074
4075 if test -n "$ac_tool_prefix"; then
4076   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4077 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4078 echo "$as_me:$LINENO: checking for $ac_word" >&5
4079 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4080 if test "${ac_cv_prog_RANLIB+set}" = set; then
4081   echo $ECHO_N "(cached) $ECHO_C" >&6
4082 else
4083   if test -n "$RANLIB"; then
4084   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4085 else
4086 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4087 for as_dir in $PATH
4088 do
4089   IFS=$as_save_IFS
4090   test -z "$as_dir" && as_dir=.
4091   for ac_exec_ext in '' $ac_executable_extensions; do
4092   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4093     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4094     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4095     break 2
4096   fi
4097 done
4098 done
4099
4100 fi
4101 fi
4102 RANLIB=$ac_cv_prog_RANLIB
4103 if test -n "$RANLIB"; then
4104   echo "$as_me:$LINENO: result: $RANLIB" >&5
4105 echo "${ECHO_T}$RANLIB" >&6
4106 else
4107   echo "$as_me:$LINENO: result: no" >&5
4108 echo "${ECHO_T}no" >&6
4109 fi
4110
4111 fi
4112 if test -z "$ac_cv_prog_RANLIB"; then
4113   ac_ct_RANLIB=$RANLIB
4114   # Extract the first word of "ranlib", so it can be a program name with args.
4115 set dummy ranlib; ac_word=$2
4116 echo "$as_me:$LINENO: checking for $ac_word" >&5
4117 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4118 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
4119   echo $ECHO_N "(cached) $ECHO_C" >&6
4120 else
4121   if test -n "$ac_ct_RANLIB"; then
4122   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4123 else
4124 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4125 for as_dir in $PATH
4126 do
4127   IFS=$as_save_IFS
4128   test -z "$as_dir" && as_dir=.
4129   for ac_exec_ext in '' $ac_executable_extensions; do
4130   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4131     ac_cv_prog_ac_ct_RANLIB="ranlib"
4132     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4133     break 2
4134   fi
4135 done
4136 done
4137
4138   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
4139 fi
4140 fi
4141 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4142 if test -n "$ac_ct_RANLIB"; then
4143   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
4144 echo "${ECHO_T}$ac_ct_RANLIB" >&6
4145 else
4146   echo "$as_me:$LINENO: result: no" >&5
4147 echo "${ECHO_T}no" >&6
4148 fi
4149
4150   RANLIB=$ac_ct_RANLIB
4151 else
4152   RANLIB="$ac_cv_prog_RANLIB"
4153 fi
4154
4155 if test -n "$ac_tool_prefix"; then
4156   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4157 set dummy ${ac_tool_prefix}strip; ac_word=$2
4158 echo "$as_me:$LINENO: checking for $ac_word" >&5
4159 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4160 if test "${ac_cv_prog_STRIP+set}" = set; then
4161   echo $ECHO_N "(cached) $ECHO_C" >&6
4162 else
4163   if test -n "$STRIP"; then
4164   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4165 else
4166 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4167 for as_dir in $PATH
4168 do
4169   IFS=$as_save_IFS
4170   test -z "$as_dir" && as_dir=.
4171   for ac_exec_ext in '' $ac_executable_extensions; do
4172   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4173     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4174     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4175     break 2
4176   fi
4177 done
4178 done
4179
4180 fi
4181 fi
4182 STRIP=$ac_cv_prog_STRIP
4183 if test -n "$STRIP"; then
4184   echo "$as_me:$LINENO: result: $STRIP" >&5
4185 echo "${ECHO_T}$STRIP" >&6
4186 else
4187   echo "$as_me:$LINENO: result: no" >&5
4188 echo "${ECHO_T}no" >&6
4189 fi
4190
4191 fi
4192 if test -z "$ac_cv_prog_STRIP"; then
4193   ac_ct_STRIP=$STRIP
4194   # Extract the first word of "strip", so it can be a program name with args.
4195 set dummy strip; ac_word=$2
4196 echo "$as_me:$LINENO: checking for $ac_word" >&5
4197 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4198 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
4199   echo $ECHO_N "(cached) $ECHO_C" >&6
4200 else
4201   if test -n "$ac_ct_STRIP"; then
4202   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4203 else
4204 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4205 for as_dir in $PATH
4206 do
4207   IFS=$as_save_IFS
4208   test -z "$as_dir" && as_dir=.
4209   for ac_exec_ext in '' $ac_executable_extensions; do
4210   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4211     ac_cv_prog_ac_ct_STRIP="strip"
4212     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4213     break 2
4214   fi
4215 done
4216 done
4217
4218   test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
4219 fi
4220 fi
4221 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4222 if test -n "$ac_ct_STRIP"; then
4223   echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
4224 echo "${ECHO_T}$ac_ct_STRIP" >&6
4225 else
4226   echo "$as_me:$LINENO: result: no" >&5
4227 echo "${ECHO_T}no" >&6
4228 fi
4229
4230   STRIP=$ac_ct_STRIP
4231 else
4232   STRIP="$ac_cv_prog_STRIP"
4233 fi
4234
4235
4236 # Check for any special flags to pass to ltconfig.
4237 libtool_flags="--cache-file=$cache_file"
4238 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
4239 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
4240 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
4241 test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
4242 test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
4243
4244
4245 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
4246 if test "${enable_libtool_lock+set}" = set; then
4247   enableval="$enable_libtool_lock"
4248
4249 fi;
4250 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
4251 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
4252
4253
4254 # Check whether --with-pic or --without-pic was given.
4255 if test "${with_pic+set}" = set; then
4256   withval="$with_pic"
4257   pic_mode="$withval"
4258 else
4259   pic_mode=default
4260 fi;
4261 test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
4262 test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
4263
4264 # Some flags need to be propagated to the compiler or linker for good
4265 # libtool support.
4266 case $host in
4267 *-*-irix6*)
4268   # Find out which ABI we are using.
4269   echo '#line 4269 "configure"' > conftest.$ac_ext
4270   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4271   (eval $ac_compile) 2>&5
4272   ac_status=$?
4273   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4274   (exit $ac_status); }; then
4275    if test "$lt_cv_prog_gnu_ld" = yes; then
4276     case `/usr/bin/file conftest.$ac_objext` in
4277     *32-bit*)
4278       LD="${LD-ld} -melf32bsmip"
4279       ;;
4280     *N32*)
4281       LD="${LD-ld} -melf32bmipn32"
4282       ;;
4283     *64-bit*)
4284       LD="${LD-ld} -melf64bmip"
4285       ;;
4286     esac
4287    else
4288     case `/usr/bin/file conftest.$ac_objext` in
4289     *32-bit*)
4290       LD="${LD-ld} -32"
4291       ;;
4292     *N32*)
4293       LD="${LD-ld} -n32"
4294       ;;
4295     *64-bit*)
4296       LD="${LD-ld} -64"
4297       ;;
4298     esac
4299    fi
4300   fi
4301   rm -rf conftest*
4302   ;;
4303
4304 ia64-*-hpux*)
4305   # Find out which ABI we are using.
4306   echo 'int i;' > conftest.$ac_ext
4307   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4308   (eval $ac_compile) 2>&5
4309   ac_status=$?
4310   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4311   (exit $ac_status); }; then
4312     case "`/usr/bin/file conftest.o`" in
4313     *ELF-32*)
4314       HPUX_IA64_MODE="32"
4315       ;;
4316     *ELF-64*)
4317       HPUX_IA64_MODE="64"
4318       ;;
4319     esac
4320   fi
4321   rm -rf conftest*
4322   ;;
4323
4324 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
4325   # Find out which ABI we are using.
4326   echo 'int i;' > conftest.$ac_ext
4327   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4328   (eval $ac_compile) 2>&5
4329   ac_status=$?
4330   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4331   (exit $ac_status); }; then
4332     case "`/usr/bin/file conftest.o`" in
4333     *32-bit*)
4334       case $host in
4335         x86_64-*linux*)
4336           LD="${LD-ld} -m elf_i386"
4337           ;;
4338         ppc64-*linux*|powerpc64-*linux*)
4339           LD="${LD-ld} -m elf32ppclinux"
4340           ;;
4341         s390x-*linux*)
4342           LD="${LD-ld} -m elf_s390"
4343           ;;
4344         sparc64-*linux*)
4345           LD="${LD-ld} -m elf32_sparc"
4346           ;;
4347       esac
4348       ;;
4349     *64-bit*)
4350       case $host in
4351         x86_64-*linux*)
4352           LD="${LD-ld} -m elf_x86_64"
4353           ;;
4354         ppc*-*linux*|powerpc*-*linux*)
4355           LD="${LD-ld} -m elf64ppc"
4356           ;;
4357         s390*-*linux*)
4358           LD="${LD-ld} -m elf64_s390"
4359           ;;
4360         sparc*-*linux*)
4361           LD="${LD-ld} -m elf64_sparc"
4362           ;;
4363       esac
4364       ;;
4365     esac
4366   fi
4367   rm -rf conftest*
4368   ;;
4369
4370 *-*-sco3.2v5*)
4371   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
4372   SAVE_CFLAGS="$CFLAGS"
4373   CFLAGS="$CFLAGS -belf"
4374   echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
4375 echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6
4376 if test "${lt_cv_cc_needs_belf+set}" = set; then
4377   echo $ECHO_N "(cached) $ECHO_C" >&6
4378 else
4379
4380
4381      ac_ext=c
4382 ac_cpp='$CPP $CPPFLAGS'
4383 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4384 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4385 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4386
4387      if test x$gcc_no_link = xyes; then
4388   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
4389 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
4390    { (exit 1); exit 1; }; }
4391 fi
4392 cat >conftest.$ac_ext <<_ACEOF
4393 /* confdefs.h.  */
4394 _ACEOF
4395 cat confdefs.h >>conftest.$ac_ext
4396 cat >>conftest.$ac_ext <<_ACEOF
4397 /* end confdefs.h.  */
4398
4399 int
4400 main ()
4401 {
4402
4403   ;
4404   return 0;
4405 }
4406 _ACEOF
4407 rm -f conftest.$ac_objext conftest$ac_exeext
4408 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4409   (eval $ac_link) 2>conftest.er1
4410   ac_status=$?
4411   grep -v '^ *+' conftest.er1 >conftest.err
4412   rm -f conftest.er1
4413   cat conftest.err >&5
4414   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4415   (exit $ac_status); } &&
4416          { ac_try='test -z "$ac_c_werror_flag"
4417                          || test ! -s conftest.err'
4418   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4419   (eval $ac_try) 2>&5
4420   ac_status=$?
4421   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4422   (exit $ac_status); }; } &&
4423          { ac_try='test -s conftest$ac_exeext'
4424   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4425   (eval $ac_try) 2>&5
4426   ac_status=$?
4427   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4428   (exit $ac_status); }; }; then
4429   lt_cv_cc_needs_belf=yes
4430 else
4431   echo "$as_me: failed program was:" >&5
4432 sed 's/^/| /' conftest.$ac_ext >&5
4433
4434 lt_cv_cc_needs_belf=no
4435 fi
4436 rm -f conftest.err conftest.$ac_objext \
4437       conftest$ac_exeext conftest.$ac_ext
4438      ac_ext=c
4439 ac_cpp='$CPP $CPPFLAGS'
4440 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4441 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4442 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4443
4444 fi
4445 echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
4446 echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6
4447   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
4448     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
4449     CFLAGS="$SAVE_CFLAGS"
4450   fi
4451   ;;
4452
4453
4454 esac
4455
4456
4457 # Save cache, so that ltconfig can load it
4458 cat >confcache <<\_ACEOF
4459 # This file is a shell script that caches the results of configure
4460 # tests run on this system so they can be shared between configure
4461 # scripts and configure runs, see configure's option --config-cache.
4462 # It is not useful on other systems.  If it contains results you don't
4463 # want to keep, you may remove or edit it.
4464 #
4465 # config.status only pays attention to the cache file if you give it
4466 # the --recheck option to rerun configure.
4467 #
4468 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4469 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4470 # following values.
4471
4472 _ACEOF
4473
4474 # The following way of writing the cache mishandles newlines in values,
4475 # but we know of no workaround that is simple, portable, and efficient.
4476 # So, don't put newlines in cache variables' values.
4477 # Ultrix sh set writes to stderr and can't be redirected directly,
4478 # and sets the high bit in the cache file unless we assign to the vars.
4479 {
4480   (set) 2>&1 |
4481     case `(ac_space=' '; set | grep ac_space) 2>&1` in
4482     *ac_space=\ *)
4483       # `set' does not quote correctly, so add quotes (double-quote
4484       # substitution turns \\\\ into \\, and sed turns \\ into \).
4485       sed -n \
4486         "s/'/'\\\\''/g;
4487           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4488       ;;
4489     *)
4490       # `set' quotes correctly as required by POSIX, so do not add quotes.
4491       sed -n \
4492         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
4493       ;;
4494     esac;
4495 } |
4496   sed '
4497      t clear
4498      : clear
4499      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4500      t end
4501      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4502      : end' >>confcache
4503 if diff $cache_file confcache >/dev/null 2>&1; then :; else
4504   if test -w $cache_file; then
4505     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
4506     cat confcache >$cache_file
4507   else
4508     echo "not updating unwritable cache $cache_file"
4509   fi
4510 fi
4511 rm -f confcache
4512
4513 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
4514 AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
4515 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
4516 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
4517 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
4518 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
4519 deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
4520 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
4521 $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
4522 || { { echo "$as_me:$LINENO: error: libtool configure failed" >&5
4523 echo "$as_me: error: libtool configure failed" >&2;}
4524    { (exit 1); exit 1; }; }
4525
4526 # Reload cache, that may have been modified by ltconfig
4527 if test -r "$cache_file"; then
4528   # Some versions of bash will fail to source /dev/null (special
4529   # files actually), so we avoid doing that.
4530   if test -f "$cache_file"; then
4531     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
4532 echo "$as_me: loading cache $cache_file" >&6;}
4533     case $cache_file in
4534       [\\/]* | ?:[\\/]* ) . $cache_file;;
4535       *)                      . ./$cache_file;;
4536     esac
4537   fi
4538 else
4539   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
4540 echo "$as_me: creating cache $cache_file" >&6;}
4541   >$cache_file
4542 fi
4543
4544
4545 # This can be used to rebuild libtool when needed
4546 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
4547
4548 # Always use our own libtool.
4549 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
4550
4551 # Redirect the config.log output again, so that the ltconfig log is not
4552 # clobbered by the next message.
4553 exec 5>>./config.log
4554
4555 ac_ext=cc
4556 ac_cpp='$CXXCPP $CPPFLAGS'
4557 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4558 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4559 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4560 echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
4561 echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6
4562 if test -z "$CXXCPP"; then
4563   if test "${ac_cv_prog_CXXCPP+set}" = set; then
4564   echo $ECHO_N "(cached) $ECHO_C" >&6
4565 else
4566       # Double quotes because CXXCPP needs to be expanded
4567     for CXXCPP in "$CXX -E" "/lib/cpp"
4568     do
4569       ac_preproc_ok=false
4570 for ac_cxx_preproc_warn_flag in '' yes
4571 do
4572   # Use a header file that comes with gcc, so configuring glibc
4573   # with a fresh cross-compiler works.
4574   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4575   # <limits.h> exists even on freestanding compilers.
4576   # On the NeXT, cc -E runs the code through the compiler's parser,
4577   # not just through cpp. "Syntax error" is here to catch this case.
4578   cat >conftest.$ac_ext <<_ACEOF
4579 /* confdefs.h.  */
4580 _ACEOF
4581 cat confdefs.h >>conftest.$ac_ext
4582 cat >>conftest.$ac_ext <<_ACEOF
4583 /* end confdefs.h.  */
4584 #ifdef __STDC__
4585 # include <limits.h>
4586 #else
4587 # include <assert.h>
4588 #endif
4589                      Syntax error
4590 _ACEOF
4591 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4592   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4593   ac_status=$?
4594   grep -v '^ *+' conftest.er1 >conftest.err
4595   rm -f conftest.er1
4596   cat conftest.err >&5
4597   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4598   (exit $ac_status); } >/dev/null; then
4599   if test -s conftest.err; then
4600     ac_cpp_err=$ac_cxx_preproc_warn_flag
4601     ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
4602   else
4603     ac_cpp_err=
4604   fi
4605 else
4606   ac_cpp_err=yes
4607 fi
4608 if test -z "$ac_cpp_err"; then
4609   :
4610 else
4611   echo "$as_me: failed program was:" >&5
4612 sed 's/^/| /' conftest.$ac_ext >&5
4613
4614   # Broken: fails on valid input.
4615 continue
4616 fi
4617 rm -f conftest.err conftest.$ac_ext
4618
4619   # OK, works on sane cases.  Now check whether non-existent headers
4620   # can be detected and how.
4621   cat >conftest.$ac_ext <<_ACEOF
4622 /* confdefs.h.  */
4623 _ACEOF
4624 cat confdefs.h >>conftest.$ac_ext
4625 cat >>conftest.$ac_ext <<_ACEOF
4626 /* end confdefs.h.  */
4627 #include <ac_nonexistent.h>
4628 _ACEOF
4629 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4630   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4631   ac_status=$?
4632   grep -v '^ *+' conftest.er1 >conftest.err
4633   rm -f conftest.er1
4634   cat conftest.err >&5
4635   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4636   (exit $ac_status); } >/dev/null; then
4637   if test -s conftest.err; then
4638     ac_cpp_err=$ac_cxx_preproc_warn_flag
4639     ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
4640   else
4641     ac_cpp_err=
4642   fi
4643 else
4644   ac_cpp_err=yes
4645 fi
4646 if test -z "$ac_cpp_err"; then
4647   # Broken: success on invalid input.
4648 continue
4649 else
4650   echo "$as_me: failed program was:" >&5
4651 sed 's/^/| /' conftest.$ac_ext >&5
4652
4653   # Passes both tests.
4654 ac_preproc_ok=:
4655 break
4656 fi
4657 rm -f conftest.err conftest.$ac_ext
4658
4659 done
4660 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4661 rm -f conftest.err conftest.$ac_ext
4662 if $ac_preproc_ok; then
4663   break
4664 fi
4665
4666     done
4667     ac_cv_prog_CXXCPP=$CXXCPP
4668
4669 fi
4670   CXXCPP=$ac_cv_prog_CXXCPP
4671 else
4672   ac_cv_prog_CXXCPP=$CXXCPP
4673 fi
4674 echo "$as_me:$LINENO: result: $CXXCPP" >&5
4675 echo "${ECHO_T}$CXXCPP" >&6
4676 ac_preproc_ok=false
4677 for ac_cxx_preproc_warn_flag in '' yes
4678 do
4679   # Use a header file that comes with gcc, so configuring glibc
4680   # with a fresh cross-compiler works.
4681   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4682   # <limits.h> exists even on freestanding compilers.
4683   # On the NeXT, cc -E runs the code through the compiler's parser,
4684   # not just through cpp. "Syntax error" is here to catch this case.
4685   cat >conftest.$ac_ext <<_ACEOF
4686 /* confdefs.h.  */
4687 _ACEOF
4688 cat confdefs.h >>conftest.$ac_ext
4689 cat >>conftest.$ac_ext <<_ACEOF
4690 /* end confdefs.h.  */
4691 #ifdef __STDC__
4692 # include <limits.h>
4693 #else
4694 # include <assert.h>
4695 #endif
4696                      Syntax error
4697 _ACEOF
4698 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4699   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4700   ac_status=$?
4701   grep -v '^ *+' conftest.er1 >conftest.err
4702   rm -f conftest.er1
4703   cat conftest.err >&5
4704   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4705   (exit $ac_status); } >/dev/null; then
4706   if test -s conftest.err; then
4707     ac_cpp_err=$ac_cxx_preproc_warn_flag
4708     ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
4709   else
4710     ac_cpp_err=
4711   fi
4712 else
4713   ac_cpp_err=yes
4714 fi
4715 if test -z "$ac_cpp_err"; then
4716   :
4717 else
4718   echo "$as_me: failed program was:" >&5
4719 sed 's/^/| /' conftest.$ac_ext >&5
4720
4721   # Broken: fails on valid input.
4722 continue
4723 fi
4724 rm -f conftest.err conftest.$ac_ext
4725
4726   # OK, works on sane cases.  Now check whether non-existent headers
4727   # can be detected and how.
4728   cat >conftest.$ac_ext <<_ACEOF
4729 /* confdefs.h.  */
4730 _ACEOF
4731 cat confdefs.h >>conftest.$ac_ext
4732 cat >>conftest.$ac_ext <<_ACEOF
4733 /* end confdefs.h.  */
4734 #include <ac_nonexistent.h>
4735 _ACEOF
4736 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4737   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4738   ac_status=$?
4739   grep -v '^ *+' conftest.er1 >conftest.err
4740   rm -f conftest.er1
4741   cat conftest.err >&5
4742   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4743   (exit $ac_status); } >/dev/null; then
4744   if test -s conftest.err; then
4745     ac_cpp_err=$ac_cxx_preproc_warn_flag
4746     ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
4747   else
4748     ac_cpp_err=
4749   fi
4750 else
4751   ac_cpp_err=yes
4752 fi
4753 if test -z "$ac_cpp_err"; then
4754   # Broken: success on invalid input.
4755 continue
4756 else
4757   echo "$as_me: failed program was:" >&5
4758 sed 's/^/| /' conftest.$ac_ext >&5
4759
4760   # Passes both tests.
4761 ac_preproc_ok=:
4762 break
4763 fi
4764 rm -f conftest.err conftest.$ac_ext
4765
4766 done
4767 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4768 rm -f conftest.err conftest.$ac_ext
4769 if $ac_preproc_ok; then
4770   :
4771 else
4772   { { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
4773 See \`config.log' for more details." >&5
4774 echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
4775 See \`config.log' for more details." >&2;}
4776    { (exit 1); exit 1; }; }
4777 fi
4778
4779 ac_ext=c
4780 ac_cpp='$CPP $CPPFLAGS'
4781 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4782 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4783 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4784
4785
4786
4787 LIBTOOL_DEPS=$LIBTOOL_DEPS" $ac_aux_dir/ltcf-cxx.sh"
4788 lt_save_CC="$CC"
4789 lt_save_CFLAGS="$CFLAGS"
4790 AR="$AR" LTCC="$CC" CC="$CXX" CXX="$CXX" CFLAGS="$CXXFLAGS" CPPFLAGS="$CPPFLAGS" \
4791 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
4792 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
4793 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
4794 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
4795 deplibs_check_method="$deplibs_check_method" \
4796 file_magic_cmd="$file_magic_cmd" \
4797 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig -o libtool $libtool_flags \
4798 --build="$build" --add-tag=CXX $ac_aux_dir/ltcf-cxx.sh $host \
4799 || { { echo "$as_me:$LINENO: error: libtool tag configuration failed" >&5
4800 echo "$as_me: error: libtool tag configuration failed" >&2;}
4801    { (exit 1); exit 1; }; }
4802 CC="$lt_save_CC"
4803 CFLAGS="$lt_save_CFLAGS"
4804
4805 # Redirect the config.log output again, so that the ltconfig log is not
4806 # clobbered by the next message.
4807 exec 5>>./config.log
4808
4809
4810
4811
4812
4813
4814
4815
4816 # Check whether --with-target-subdir or --without-target-subdir was given.
4817 if test "${with_target_subdir+set}" = set; then
4818   withval="$with_target_subdir"
4819
4820 fi;
4821
4822 # Check whether --with-cross-host or --without-cross-host was given.
4823 if test "${with_cross_host+set}" = set; then
4824   withval="$with_cross_host"
4825
4826 fi;
4827
4828 echo "$as_me:$LINENO: checking for thread model used by GCC" >&5
4829 echo $ECHO_N "checking for thread model used by GCC... $ECHO_C" >&6
4830 THREADS=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
4831 if test -z "$THREADS"; then
4832    THREADS=no
4833 fi
4834 echo "$as_me:$LINENO: result: $THREADS" >&5
4835 echo "${ECHO_T}$THREADS" >&6
4836
4837 # Check whether --enable-parallel-mark or --disable-parallel-mark was given.
4838 if test "${enable_parallel_mark+set}" = set; then
4839   enableval="$enable_parallel_mark"
4840   case "$THREADS" in
4841       no | none | single)
4842         { { echo "$as_me:$LINENO: error: Parallel mark requires --enable-threads=x spec" >&5
4843 echo "$as_me: error: Parallel mark requires --enable-threads=x spec" >&2;}
4844    { (exit 1); exit 1; }; }
4845         ;;
4846     esac
4847
4848 fi;
4849
4850 INCLUDES="-I`cd $srcdir && ${PWDCMD-pwd}`/include"
4851 THREADLIBS=
4852 case "$THREADS" in
4853  no | none | single)
4854     THREADS=none
4855     ;;
4856  posix | pthreads)
4857     THREADS=posix
4858     THREADLIBS=-lpthread
4859     case "$host" in
4860      x86-*-linux* | ia64-*-linux* | i586-*-linux* | i686-*-linux* | x86_64-*-linux* | alpha-*-linux*)
4861         cat >>confdefs.h <<\_ACEOF
4862 #define GC_LINUX_THREADS 1
4863 _ACEOF
4864
4865         cat >>confdefs.h <<\_ACEOF
4866 #define _REENTRANT 1
4867 _ACEOF
4868
4869         if test "${enable_parallel_mark}" = yes; then
4870           cat >>confdefs.h <<\_ACEOF
4871 #define PARALLEL_MARK 1
4872 _ACEOF
4873
4874         fi
4875         cat >>confdefs.h <<\_ACEOF
4876 #define THREAD_LOCAL_ALLOC 1
4877 _ACEOF
4878
4879         ;;
4880      *-*-linux*)
4881         cat >>confdefs.h <<\_ACEOF
4882 #define GC_LINUX_THREADS 1
4883 _ACEOF
4884
4885         cat >>confdefs.h <<\_ACEOF
4886 #define _REENTRANT 1
4887 _ACEOF
4888
4889         ;;
4890      *-*-aix*)
4891         cat >>confdefs.h <<\_ACEOF
4892 #define GC_AIX_THREADS 1
4893 _ACEOF
4894
4895         cat >>confdefs.h <<\_ACEOF
4896 #define _REENTRANT 1
4897 _ACEOF
4898
4899         ;;
4900      *-*-hpux*)
4901         { echo "$as_me:$LINENO: WARNING: \"Only HP/UX 11 threads are supported.\"" >&5
4902 echo "$as_me: WARNING: \"Only HP/UX 11 threads are supported.\"" >&2;}
4903         cat >>confdefs.h <<\_ACEOF
4904 #define GC_HPUX_THREADS 1
4905 _ACEOF
4906
4907         cat >>confdefs.h <<\_ACEOF
4908 #define _POSIX_C_SOURCE 199506L
4909 _ACEOF
4910
4911         if test "${enable_parallel_mark}" = yes; then
4912           cat >>confdefs.h <<\_ACEOF
4913 #define PARALLEL_MARK 1
4914 _ACEOF
4915
4916         fi
4917         cat >>confdefs.h <<\_ACEOF
4918 #define THREAD_LOCAL_ALLOC 1
4919 _ACEOF
4920
4921         THREADLIBS="-lpthread -lrt"
4922         ;;
4923      *-*-freebsd*)
4924         { echo "$as_me:$LINENO: WARNING: \"FreeBSD does not yet fully support threads with Boehm GC.\"" >&5
4925 echo "$as_me: WARNING: \"FreeBSD does not yet fully support threads with Boehm GC.\"" >&2;}
4926         cat >>confdefs.h <<\_ACEOF
4927 #define GC_FREEBSD_THREADS 1
4928 _ACEOF
4929
4930         INCLUDES="$INCLUDES -pthread"
4931         THREADLIBS=-pthread
4932         ;;
4933      *-*-solaris*)
4934         cat >>confdefs.h <<\_ACEOF
4935 #define GC_SOLARIS_THREADS 1
4936 _ACEOF
4937
4938         cat >>confdefs.h <<\_ACEOF
4939 #define GC_SOLARIS_PTHREADS 1
4940 _ACEOF
4941
4942         ;;
4943      *-*-irix*)
4944         cat >>confdefs.h <<\_ACEOF
4945 #define GC_IRIX_THREADS 1
4946 _ACEOF
4947
4948         ;;
4949      *-*-cygwin*)
4950         cat >>confdefs.h <<\_ACEOF
4951 #define GC_WIN32_THREADS 1
4952 _ACEOF
4953
4954         ;;
4955      *-*-darwin*)
4956         cat >>confdefs.h <<\_ACEOF
4957 #define GC_DARWIN_THREADS 1
4958 _ACEOF
4959
4960         cat >>confdefs.h <<\_ACEOF
4961 #define THREAD_LOCAL_ALLOC 1
4962 _ACEOF
4963
4964         if test "${enable_parallel_mark}" = yes; then
4965           cat >>confdefs.h <<\_ACEOF
4966 #define PARALLEL_MARK 1
4967 _ACEOF
4968
4969         fi
4970         ;;
4971      *-*-osf*)
4972         cat >>confdefs.h <<\_ACEOF
4973 #define GC_OSF1_THREADS 1
4974 _ACEOF
4975
4976         if test "${enable_parallel_mark}" = yes; then
4977           cat >>confdefs.h <<\_ACEOF
4978 #define PARALLEL_MARK 1
4979 _ACEOF
4980
4981           cat >>confdefs.h <<\_ACEOF
4982 #define THREAD_LOCAL_ALLOC 1
4983 _ACEOF
4984
4985           # May want to enable it in other cases, too.
4986           # Measurements havent yet been done.
4987         fi
4988         INCLUDES="$INCLUDES -pthread"
4989         THREADLIBS="-lpthread -lrt"
4990         ;;
4991     esac
4992     ;;
4993  win32)
4994     cat >>confdefs.h <<\_ACEOF
4995 #define GC_WIN32_THREADS 1
4996 _ACEOF
4997
4998             ;;
4999  dgux386)
5000     THREADS=dgux386
5001 echo "$as_me:$LINENO: result: $THREADLIBS" >&5
5002 echo "${ECHO_T}$THREADLIBS" >&6
5003     # Use pthread GCC  switch
5004     THREADLIBS=-pthread
5005     if test "${enable_parallel_mark}" = yes; then
5006         cat >>confdefs.h <<\_ACEOF
5007 #define PARALLEL_MARK 1
5008 _ACEOF
5009
5010     fi
5011     cat >>confdefs.h <<\_ACEOF
5012 #define THREAD_LOCAL_ALLOC 1
5013 _ACEOF
5014
5015     cat >>confdefs.h <<\_ACEOF
5016 #define GC_DGUX386_THREADS 1
5017 _ACEOF
5018
5019     cat >>confdefs.h <<\_ACEOF
5020 #define DGUX_THREADS 1
5021 _ACEOF
5022
5023     # Enable _POSIX4A_DRAFT10_SOURCE with flag -pthread
5024     INCLUDES="-pthread $INCLUDES"
5025     ;;
5026  aix)
5027     THREADS=posix
5028     THREADLIBS=-lpthread
5029     cat >>confdefs.h <<\_ACEOF
5030 #define GC_AIX_THREADS 1
5031 _ACEOF
5032
5033     cat >>confdefs.h <<\_ACEOF
5034 #define _REENTRANT 1
5035 _ACEOF
5036
5037     ;;
5038  decosf1 | irix | mach | os2 | solaris | dce | vxworks)
5039     { { echo "$as_me:$LINENO: error: thread package $THREADS not yet supported" >&5
5040 echo "$as_me: error: thread package $THREADS not yet supported" >&2;}
5041    { (exit 1); exit 1; }; }
5042     ;;
5043  *)
5044     { { echo "$as_me:$LINENO: error: $THREADS is an unknown thread package" >&5
5045 echo "$as_me: error: $THREADS is an unknown thread package" >&2;}
5046    { (exit 1); exit 1; }; }
5047     ;;
5048 esac
5049
5050
5051 case "$host" in
5052    powerpc-*-darwin*)
5053       powerpc_darwin=true
5054       ;;
5055 esac
5056
5057
5058 if test x$powerpc_darwin = xtrue; then
5059   POWERPC_DARWIN_TRUE=
5060   POWERPC_DARWIN_FALSE='#'
5061 else
5062   POWERPC_DARWIN_TRUE='#'
5063   POWERPC_DARWIN_FALSE=
5064 fi
5065
5066 # We never want libdl on darwin. It is a fake libdl that just ends up making
5067 # dyld calls anyway
5068 case "$host" in
5069   *-*-darwin*) ;;
5070   *)
5071     echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
5072 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
5073 if test "${ac_cv_lib_dl_dlopen+set}" = set; then
5074   echo $ECHO_N "(cached) $ECHO_C" >&6
5075 else
5076   ac_check_lib_save_LIBS=$LIBS
5077 LIBS="-ldl  $LIBS"
5078 if test x$gcc_no_link = xyes; then
5079   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
5080 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
5081    { (exit 1); exit 1; }; }
5082 fi
5083 cat >conftest.$ac_ext <<_ACEOF
5084 /* confdefs.h.  */
5085 _ACEOF
5086 cat confdefs.h >>conftest.$ac_ext
5087 cat >>conftest.$ac_ext <<_ACEOF
5088 /* end confdefs.h.  */
5089
5090 /* Override any gcc2 internal prototype to avoid an error.  */
5091 #ifdef __cplusplus
5092 extern "C"
5093 #endif
5094 /* We use char because int might match the return type of a gcc2
5095    builtin and then its argument prototype would still apply.  */
5096 char dlopen ();
5097 int
5098 main ()
5099 {
5100 dlopen ();
5101   ;
5102   return 0;
5103 }
5104 _ACEOF
5105 rm -f conftest.$ac_objext conftest$ac_exeext
5106 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5107   (eval $ac_link) 2>conftest.er1
5108   ac_status=$?
5109   grep -v '^ *+' conftest.er1 >conftest.err
5110   rm -f conftest.er1
5111   cat conftest.err >&5
5112   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5113   (exit $ac_status); } &&
5114          { ac_try='test -z "$ac_c_werror_flag"
5115                          || test ! -s conftest.err'
5116   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5117   (eval $ac_try) 2>&5
5118   ac_status=$?
5119   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5120   (exit $ac_status); }; } &&
5121          { ac_try='test -s conftest$ac_exeext'
5122   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5123   (eval $ac_try) 2>&5
5124   ac_status=$?
5125   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5126   (exit $ac_status); }; }; then
5127   ac_cv_lib_dl_dlopen=yes
5128 else
5129   echo "$as_me: failed program was:" >&5
5130 sed 's/^/| /' conftest.$ac_ext >&5
5131
5132 ac_cv_lib_dl_dlopen=no
5133 fi
5134 rm -f conftest.err conftest.$ac_objext \
5135       conftest$ac_exeext conftest.$ac_ext
5136 LIBS=$ac_check_lib_save_LIBS
5137 fi
5138 echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
5139 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
5140 if test $ac_cv_lib_dl_dlopen = yes; then
5141   EXTRA_TEST_LIBS="$EXTRA_TEST_LIBS -ldl"
5142 fi
5143
5144     ;;
5145 esac
5146
5147
5148
5149 target_all=libgcjgc.la
5150
5151
5152
5153 TARGET_ECOS="no"
5154
5155 # Check whether --with-ecos or --without-ecos was given.
5156 if test "${with_ecos+set}" = set; then
5157   withval="$with_ecos"
5158   TARGET_ECOS="$with_ecos"
5159
5160 fi;
5161
5162 addobjs=
5163 addlibs=
5164 addincludes=
5165 addtests=
5166 CXXINCLUDES=
5167 case "$TARGET_ECOS" in
5168    no)
5169       ;;
5170    *)
5171       cat >>confdefs.h <<\_ACEOF
5172 #define ECOS 1
5173 _ACEOF
5174
5175       CXXINCLUDES="-I${TARGET_ECOS}/include"
5176       addobjs="$addobjs ecos.lo"
5177       ;;
5178 esac
5179
5180 if test "${enable_cplusplus}" = yes; then
5181       addincludes="$addincludes include/gc_cpp.h include/gc_allocator.h"
5182       addtests="$addtests test_cpp"
5183 fi
5184
5185
5186
5187 if test "${enable_cplusplus}" = yes; then
5188   CPLUSPLUS_TRUE=
5189   CPLUSPLUS_FALSE='#'
5190 else
5191   CPLUSPLUS_TRUE='#'
5192   CPLUSPLUS_FALSE=
5193 fi
5194
5195
5196
5197
5198
5199
5200 # Configuration of shared libraries
5201 #
5202 echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
5203 echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6
5204 # Check whether --enable-shared or --disable-shared was given.
5205 if test "${enable_shared+set}" = set; then
5206   enableval="$enable_shared"
5207   p=${PACKAGE-default}
5208 case $enableval in
5209 yes) enable_shared=yes ;;
5210 no) enable_shared=no ;;
5211 *)
5212   enable_shared=no
5213   # Look at the argument we got.  We use all the common list separators.
5214   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
5215   for pkg in $enableval; do
5216     if test "X$pkg" = "X$p"; then
5217       enable_shared=yes
5218     fi
5219   done
5220   IFS="$ac_save_ifs"
5221   ;;
5222 esac
5223 else
5224   enable_shared=yes
5225 fi;
5226
5227 case "$host" in
5228  alpha-*-openbsd*)
5229      enable_shared=no
5230      echo "$as_me:$LINENO: result: no" >&5
5231 echo "${ECHO_T}no" >&6
5232      ;;
5233  *)
5234      echo "$as_me:$LINENO: result: yes" >&5
5235 echo "${ECHO_T}yes" >&6
5236      ;;
5237 esac
5238
5239 # Configuration of machine-dependent code
5240 #
5241 # We don't set NO_EXECUTE_PERMISSION by default because gcj (and
5242 # anything else that creates trampolines in gc-allocated memory)
5243 # always needs exec permission.  The exceptions to this are IA-64 and
5244 # some variations of Power PC, where trampolines don't contain
5245 # executable code.
5246 #
5247 echo "$as_me:$LINENO: checking which machine-dependent code should be used" >&5
5248 echo $ECHO_N "checking which machine-dependent code should be used... $ECHO_C" >&6
5249 machdep=
5250 case "$host" in
5251  alpha*-*-openbsd*)
5252     machdep="alpha_mach_dep.lo"
5253     if test x"${ac_cv_lib_dl_dlopen}" != xyes ; then
5254        { echo "$as_me:$LINENO: WARNING: OpenBSD/Alpha without dlopen(). Shared library support is disabled" >&5
5255 echo "$as_me: WARNING: OpenBSD/Alpha without dlopen(). Shared library support is disabled" >&2;}
5256     fi
5257     ;;
5258  alpha*-*-linux*)
5259     machdep="alpha_mach_dep.lo"
5260     ;;
5261  i?86-*-solaris2.[89] | i?86-*-solaris2.1?)
5262     cat >>confdefs.h <<\_ACEOF
5263 #define SOLARIS25_PROC_VDB_BUG_FIXED 1
5264 _ACEOF
5265
5266     ;;
5267  mipstx39-*-elf*)
5268     machdep="mips_ultrix_mach_dep.lo"
5269     cat >>confdefs.h <<\_ACEOF
5270 #define STACKBASE __stackbase
5271 _ACEOF
5272
5273     cat >>confdefs.h <<\_ACEOF
5274 #define DATASTART_IS_ETEXT 1
5275 _ACEOF
5276
5277     ;;
5278  mips-dec-ultrix*)
5279     machdep="mips_ultrix_mach-dep.lo"
5280     ;;
5281  mips-nec-sysv*|mips-unknown-sysv*)
5282     ;;
5283  mips*-*-linux*)
5284     ;;
5285  mips-*-*)
5286     machdep="mips_sgi_mach_dep.lo"
5287     ;;
5288  sparc-*-netbsd*)
5289     machdep="sparc_netbsd_mach_dep.lo"
5290     ;;
5291  sparc-sun-solaris2.3)
5292     machdep="sparc_mach_dep.lo"
5293     cat >>confdefs.h <<\_ACEOF
5294 #define SUNOS53_SHARED_LIB 1
5295 _ACEOF
5296
5297     ;;
5298  sparc-sun-solaris2.*)
5299     machdep="sparc_mach_dep.lo"
5300     ;;
5301  ia64-*-*)
5302     cat >>confdefs.h <<\_ACEOF
5303 #define NO_EXECUTE_PERMISSION 1
5304 _ACEOF
5305
5306     machdep="mach_dep.lo ia64_save_regs_in_stack.lo"
5307     ;;
5308 esac
5309 if test x"$machdep" = x; then
5310 echo "$as_me:$LINENO: result: $machdep" >&5
5311 echo "${ECHO_T}$machdep" >&6
5312    machdep="mach_dep.lo"
5313 fi
5314 addobjs="$addobjs $machdep"
5315
5316
5317
5318
5319
5320
5321
5322
5323
5324
5325
5326 #
5327 # Check for AViiON Machines running DGUX
5328 #
5329 echo "$as_me:$LINENO: checking if host is AViiON running DGUX" >&5
5330 echo $ECHO_N "checking if host is AViiON running DGUX... $ECHO_C" >&6
5331 ac_is_dgux=no
5332 ac_ext=c
5333 ac_cpp='$CPP $CPPFLAGS'
5334 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5335 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5336 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5337 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
5338 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
5339 # On Suns, sometimes $CPP names a directory.
5340 if test -n "$CPP" && test -d "$CPP"; then
5341   CPP=
5342 fi
5343 if test -z "$CPP"; then
5344   if test "${ac_cv_prog_CPP+set}" = set; then
5345   echo $ECHO_N "(cached) $ECHO_C" >&6
5346 else
5347       # Double quotes because CPP needs to be expanded
5348     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5349     do
5350       ac_preproc_ok=false
5351 for ac_c_preproc_warn_flag in '' yes
5352 do
5353   # Use a header file that comes with gcc, so configuring glibc
5354   # with a fresh cross-compiler works.
5355   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5356   # <limits.h> exists even on freestanding compilers.
5357   # On the NeXT, cc -E runs the code through the compiler's parser,
5358   # not just through cpp. "Syntax error" is here to catch this case.
5359   cat >conftest.$ac_ext <<_ACEOF
5360 /* confdefs.h.  */
5361 _ACEOF
5362 cat confdefs.h >>conftest.$ac_ext
5363 cat >>conftest.$ac_ext <<_ACEOF
5364 /* end confdefs.h.  */
5365 #ifdef __STDC__
5366 # include <limits.h>
5367 #else
5368 # include <assert.h>
5369 #endif
5370                      Syntax error
5371 _ACEOF
5372 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5373   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5374   ac_status=$?
5375   grep -v '^ *+' conftest.er1 >conftest.err
5376   rm -f conftest.er1
5377   cat conftest.err >&5
5378   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5379   (exit $ac_status); } >/dev/null; then
5380   if test -s conftest.err; then
5381     ac_cpp_err=$ac_c_preproc_warn_flag
5382     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5383   else
5384     ac_cpp_err=
5385   fi
5386 else
5387   ac_cpp_err=yes
5388 fi
5389 if test -z "$ac_cpp_err"; then
5390   :
5391 else
5392   echo "$as_me: failed program was:" >&5
5393 sed 's/^/| /' conftest.$ac_ext >&5
5394
5395   # Broken: fails on valid input.
5396 continue
5397 fi
5398 rm -f conftest.err conftest.$ac_ext
5399
5400   # OK, works on sane cases.  Now check whether non-existent headers
5401   # can be detected and how.
5402   cat >conftest.$ac_ext <<_ACEOF
5403 /* confdefs.h.  */
5404 _ACEOF
5405 cat confdefs.h >>conftest.$ac_ext
5406 cat >>conftest.$ac_ext <<_ACEOF
5407 /* end confdefs.h.  */
5408 #include <ac_nonexistent.h>
5409 _ACEOF
5410 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5411   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5412   ac_status=$?
5413   grep -v '^ *+' conftest.er1 >conftest.err
5414   rm -f conftest.er1
5415   cat conftest.err >&5
5416   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5417   (exit $ac_status); } >/dev/null; then
5418   if test -s conftest.err; then
5419     ac_cpp_err=$ac_c_preproc_warn_flag
5420     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5421   else
5422     ac_cpp_err=
5423   fi
5424 else
5425   ac_cpp_err=yes
5426 fi
5427 if test -z "$ac_cpp_err"; then
5428   # Broken: success on invalid input.
5429 continue
5430 else
5431   echo "$as_me: failed program was:" >&5
5432 sed 's/^/| /' conftest.$ac_ext >&5
5433
5434   # Passes both tests.
5435 ac_preproc_ok=:
5436 break
5437 fi
5438 rm -f conftest.err conftest.$ac_ext
5439
5440 done
5441 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5442 rm -f conftest.err conftest.$ac_ext
5443 if $ac_preproc_ok; then
5444   break
5445 fi
5446
5447     done
5448     ac_cv_prog_CPP=$CPP
5449
5450 fi
5451   CPP=$ac_cv_prog_CPP
5452 else
5453   ac_cv_prog_CPP=$CPP
5454 fi
5455 echo "$as_me:$LINENO: result: $CPP" >&5
5456 echo "${ECHO_T}$CPP" >&6
5457 ac_preproc_ok=false
5458 for ac_c_preproc_warn_flag in '' yes
5459 do
5460   # Use a header file that comes with gcc, so configuring glibc
5461   # with a fresh cross-compiler works.
5462   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5463   # <limits.h> exists even on freestanding compilers.
5464   # On the NeXT, cc -E runs the code through the compiler's parser,
5465   # not just through cpp. "Syntax error" is here to catch this case.
5466   cat >conftest.$ac_ext <<_ACEOF
5467 /* confdefs.h.  */
5468 _ACEOF
5469 cat confdefs.h >>conftest.$ac_ext
5470 cat >>conftest.$ac_ext <<_ACEOF
5471 /* end confdefs.h.  */
5472 #ifdef __STDC__
5473 # include <limits.h>
5474 #else
5475 # include <assert.h>
5476 #endif
5477                      Syntax error
5478 _ACEOF
5479 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5480   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5481   ac_status=$?
5482   grep -v '^ *+' conftest.er1 >conftest.err
5483   rm -f conftest.er1
5484   cat conftest.err >&5
5485   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5486   (exit $ac_status); } >/dev/null; then
5487   if test -s conftest.err; then
5488     ac_cpp_err=$ac_c_preproc_warn_flag
5489     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5490   else
5491     ac_cpp_err=
5492   fi
5493 else
5494   ac_cpp_err=yes
5495 fi
5496 if test -z "$ac_cpp_err"; then
5497   :
5498 else
5499   echo "$as_me: failed program was:" >&5
5500 sed 's/^/| /' conftest.$ac_ext >&5
5501
5502   # Broken: fails on valid input.
5503 continue
5504 fi
5505 rm -f conftest.err conftest.$ac_ext
5506
5507   # OK, works on sane cases.  Now check whether non-existent headers
5508   # can be detected and how.
5509   cat >conftest.$ac_ext <<_ACEOF
5510 /* confdefs.h.  */
5511 _ACEOF
5512 cat confdefs.h >>conftest.$ac_ext
5513 cat >>conftest.$ac_ext <<_ACEOF
5514 /* end confdefs.h.  */
5515 #include <ac_nonexistent.h>
5516 _ACEOF
5517 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5518   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5519   ac_status=$?
5520   grep -v '^ *+' conftest.er1 >conftest.err
5521   rm -f conftest.er1
5522   cat conftest.err >&5
5523   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5524   (exit $ac_status); } >/dev/null; then
5525   if test -s conftest.err; then
5526     ac_cpp_err=$ac_c_preproc_warn_flag
5527     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5528   else
5529     ac_cpp_err=
5530   fi
5531 else
5532   ac_cpp_err=yes
5533 fi
5534 if test -z "$ac_cpp_err"; then
5535   # Broken: success on invalid input.
5536 continue
5537 else
5538   echo "$as_me: failed program was:" >&5
5539 sed 's/^/| /' conftest.$ac_ext >&5
5540
5541   # Passes both tests.
5542 ac_preproc_ok=:
5543 break
5544 fi
5545 rm -f conftest.err conftest.$ac_ext
5546
5547 done
5548 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5549 rm -f conftest.err conftest.$ac_ext
5550 if $ac_preproc_ok; then
5551   :
5552 else
5553   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
5554 See \`config.log' for more details." >&5
5555 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
5556 See \`config.log' for more details." >&2;}
5557    { (exit 1); exit 1; }; }
5558 fi
5559
5560 ac_ext=c
5561 ac_cpp='$CPP $CPPFLAGS'
5562 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5563 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5564 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5565
5566
5567 echo "$as_me:$LINENO: checking for egrep" >&5
5568 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
5569 if test "${ac_cv_prog_egrep+set}" = set; then
5570   echo $ECHO_N "(cached) $ECHO_C" >&6
5571 else
5572   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
5573     then ac_cv_prog_egrep='grep -E'
5574     else ac_cv_prog_egrep='egrep'
5575     fi
5576 fi
5577 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
5578 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
5579  EGREP=$ac_cv_prog_egrep
5580
5581
5582 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
5583 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
5584 if test "${ac_cv_header_stdc+set}" = set; then
5585   echo $ECHO_N "(cached) $ECHO_C" >&6
5586 else
5587   cat >conftest.$ac_ext <<_ACEOF
5588 /* confdefs.h.  */
5589 _ACEOF
5590 cat confdefs.h >>conftest.$ac_ext
5591 cat >>conftest.$ac_ext <<_ACEOF
5592 /* end confdefs.h.  */
5593 #include <stdlib.h>
5594 #include <stdarg.h>
5595 #include <string.h>
5596 #include <float.h>
5597
5598 int
5599 main ()
5600 {
5601
5602   ;
5603   return 0;
5604 }
5605 _ACEOF
5606 rm -f conftest.$ac_objext
5607 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5608   (eval $ac_compile) 2>conftest.er1
5609   ac_status=$?
5610   grep -v '^ *+' conftest.er1 >conftest.err
5611   rm -f conftest.er1
5612   cat conftest.err >&5
5613   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5614   (exit $ac_status); } &&
5615          { ac_try='test -z "$ac_c_werror_flag"
5616                          || test ! -s conftest.err'
5617   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5618   (eval $ac_try) 2>&5
5619   ac_status=$?
5620   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5621   (exit $ac_status); }; } &&
5622          { ac_try='test -s conftest.$ac_objext'
5623   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5624   (eval $ac_try) 2>&5
5625   ac_status=$?
5626   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5627   (exit $ac_status); }; }; then
5628   ac_cv_header_stdc=yes
5629 else
5630   echo "$as_me: failed program was:" >&5
5631 sed 's/^/| /' conftest.$ac_ext >&5
5632
5633 ac_cv_header_stdc=no
5634 fi
5635 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5636
5637 if test $ac_cv_header_stdc = yes; then
5638   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5639   cat >conftest.$ac_ext <<_ACEOF
5640 /* confdefs.h.  */
5641 _ACEOF
5642 cat confdefs.h >>conftest.$ac_ext
5643 cat >>conftest.$ac_ext <<_ACEOF
5644 /* end confdefs.h.  */
5645 #include <string.h>
5646
5647 _ACEOF
5648 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5649   $EGREP "memchr" >/dev/null 2>&1; then
5650   :
5651 else
5652   ac_cv_header_stdc=no
5653 fi
5654 rm -f conftest*
5655
5656 fi
5657
5658 if test $ac_cv_header_stdc = yes; then
5659   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5660   cat >conftest.$ac_ext <<_ACEOF
5661 /* confdefs.h.  */
5662 _ACEOF
5663 cat confdefs.h >>conftest.$ac_ext
5664 cat >>conftest.$ac_ext <<_ACEOF
5665 /* end confdefs.h.  */
5666 #include <stdlib.h>
5667
5668 _ACEOF
5669 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5670   $EGREP "free" >/dev/null 2>&1; then
5671   :
5672 else
5673   ac_cv_header_stdc=no
5674 fi
5675 rm -f conftest*
5676
5677 fi
5678
5679 if test $ac_cv_header_stdc = yes; then
5680   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5681   if test "$cross_compiling" = yes; then
5682   :
5683 else
5684   cat >conftest.$ac_ext <<_ACEOF
5685 /* confdefs.h.  */
5686 _ACEOF
5687 cat confdefs.h >>conftest.$ac_ext
5688 cat >>conftest.$ac_ext <<_ACEOF
5689 /* end confdefs.h.  */
5690 #include <ctype.h>
5691 #if ((' ' & 0x0FF) == 0x020)
5692 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5693 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5694 #else
5695 # define ISLOWER(c) \
5696                    (('a' <= (c) && (c) <= 'i') \
5697                      || ('j' <= (c) && (c) <= 'r') \
5698                      || ('s' <= (c) && (c) <= 'z'))
5699 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5700 #endif
5701
5702 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5703 int
5704 main ()
5705 {
5706   int i;
5707   for (i = 0; i < 256; i++)
5708     if (XOR (islower (i), ISLOWER (i))
5709         || toupper (i) != TOUPPER (i))
5710       exit(2);
5711   exit (0);
5712 }
5713 _ACEOF
5714 rm -f conftest$ac_exeext
5715 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5716   (eval $ac_link) 2>&5
5717   ac_status=$?
5718   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5719   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5720   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5721   (eval $ac_try) 2>&5
5722   ac_status=$?
5723   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5724   (exit $ac_status); }; }; then
5725   :
5726 else
5727   echo "$as_me: program exited with status $ac_status" >&5
5728 echo "$as_me: failed program was:" >&5
5729 sed 's/^/| /' conftest.$ac_ext >&5
5730
5731 ( exit $ac_status )
5732 ac_cv_header_stdc=no
5733 fi
5734 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5735 fi
5736 fi
5737 fi
5738 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
5739 echo "${ECHO_T}$ac_cv_header_stdc" >&6
5740 if test $ac_cv_header_stdc = yes; then
5741
5742 cat >>confdefs.h <<\_ACEOF
5743 #define STDC_HEADERS 1
5744 _ACEOF
5745
5746 fi
5747
5748 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5749
5750
5751
5752
5753
5754
5755
5756
5757
5758 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5759                   inttypes.h stdint.h unistd.h
5760 do
5761 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5762 echo "$as_me:$LINENO: checking for $ac_header" >&5
5763 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5764 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5765   echo $ECHO_N "(cached) $ECHO_C" >&6
5766 else
5767   cat >conftest.$ac_ext <<_ACEOF
5768 /* confdefs.h.  */
5769 _ACEOF
5770 cat confdefs.h >>conftest.$ac_ext
5771 cat >>conftest.$ac_ext <<_ACEOF
5772 /* end confdefs.h.  */
5773 $ac_includes_default
5774
5775 #include <$ac_header>
5776 _ACEOF
5777 rm -f conftest.$ac_objext
5778 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5779   (eval $ac_compile) 2>conftest.er1
5780   ac_status=$?
5781   grep -v '^ *+' conftest.er1 >conftest.err
5782   rm -f conftest.er1
5783   cat conftest.err >&5
5784   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5785   (exit $ac_status); } &&
5786          { ac_try='test -z "$ac_c_werror_flag"
5787                          || test ! -s conftest.err'
5788   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5789   (eval $ac_try) 2>&5
5790   ac_status=$?
5791   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5792   (exit $ac_status); }; } &&
5793          { ac_try='test -s conftest.$ac_objext'
5794   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5795   (eval $ac_try) 2>&5
5796   ac_status=$?
5797   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5798   (exit $ac_status); }; }; then
5799   eval "$as_ac_Header=yes"
5800 else
5801   echo "$as_me: failed program was:" >&5
5802 sed 's/^/| /' conftest.$ac_ext >&5
5803
5804 eval "$as_ac_Header=no"
5805 fi
5806 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5807 fi
5808 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5809 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5810 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5811   cat >>confdefs.h <<_ACEOF
5812 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5813 _ACEOF
5814
5815 fi
5816
5817 done
5818
5819
5820 if test "${ac_cv_header_sys_dg_sys_info_h+set}" = set; then
5821   echo "$as_me:$LINENO: checking for sys/dg_sys_info.h" >&5
5822 echo $ECHO_N "checking for sys/dg_sys_info.h... $ECHO_C" >&6
5823 if test "${ac_cv_header_sys_dg_sys_info_h+set}" = set; then
5824   echo $ECHO_N "(cached) $ECHO_C" >&6
5825 fi
5826 echo "$as_me:$LINENO: result: $ac_cv_header_sys_dg_sys_info_h" >&5
5827 echo "${ECHO_T}$ac_cv_header_sys_dg_sys_info_h" >&6
5828 else
5829   # Is the header compilable?
5830 echo "$as_me:$LINENO: checking sys/dg_sys_info.h usability" >&5
5831 echo $ECHO_N "checking sys/dg_sys_info.h usability... $ECHO_C" >&6
5832 cat >conftest.$ac_ext <<_ACEOF
5833 /* confdefs.h.  */
5834 _ACEOF
5835 cat confdefs.h >>conftest.$ac_ext
5836 cat >>conftest.$ac_ext <<_ACEOF
5837 /* end confdefs.h.  */
5838 $ac_includes_default
5839 #include <sys/dg_sys_info.h>
5840 _ACEOF
5841 rm -f conftest.$ac_objext
5842 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5843   (eval $ac_compile) 2>conftest.er1
5844   ac_status=$?
5845   grep -v '^ *+' conftest.er1 >conftest.err
5846   rm -f conftest.er1
5847   cat conftest.err >&5
5848   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5849   (exit $ac_status); } &&
5850          { ac_try='test -z "$ac_c_werror_flag"
5851                          || test ! -s conftest.err'
5852   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5853   (eval $ac_try) 2>&5
5854   ac_status=$?
5855   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5856   (exit $ac_status); }; } &&
5857          { ac_try='test -s conftest.$ac_objext'
5858   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5859   (eval $ac_try) 2>&5
5860   ac_status=$?
5861   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5862   (exit $ac_status); }; }; then
5863   ac_header_compiler=yes
5864 else
5865   echo "$as_me: failed program was:" >&5
5866 sed 's/^/| /' conftest.$ac_ext >&5
5867
5868 ac_header_compiler=no
5869 fi
5870 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5871 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5872 echo "${ECHO_T}$ac_header_compiler" >&6
5873
5874 # Is the header present?
5875 echo "$as_me:$LINENO: checking sys/dg_sys_info.h presence" >&5
5876 echo $ECHO_N "checking sys/dg_sys_info.h presence... $ECHO_C" >&6
5877 cat >conftest.$ac_ext <<_ACEOF
5878 /* confdefs.h.  */
5879 _ACEOF
5880 cat confdefs.h >>conftest.$ac_ext
5881 cat >>conftest.$ac_ext <<_ACEOF
5882 /* end confdefs.h.  */
5883 #include <sys/dg_sys_info.h>
5884 _ACEOF
5885 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5886   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5887   ac_status=$?
5888   grep -v '^ *+' conftest.er1 >conftest.err
5889   rm -f conftest.er1
5890   cat conftest.err >&5
5891   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5892   (exit $ac_status); } >/dev/null; then
5893   if test -s conftest.err; then
5894     ac_cpp_err=$ac_c_preproc_warn_flag
5895     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5896   else
5897     ac_cpp_err=
5898   fi
5899 else
5900   ac_cpp_err=yes
5901 fi
5902 if test -z "$ac_cpp_err"; then
5903   ac_header_preproc=yes
5904 else
5905   echo "$as_me: failed program was:" >&5
5906 sed 's/^/| /' conftest.$ac_ext >&5
5907
5908   ac_header_preproc=no
5909 fi
5910 rm -f conftest.err conftest.$ac_ext
5911 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5912 echo "${ECHO_T}$ac_header_preproc" >&6
5913
5914 # So?  What about this header?
5915 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5916   yes:no: )
5917     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: accepted by the compiler, rejected by the preprocessor!" >&5
5918 echo "$as_me: WARNING: sys/dg_sys_info.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
5919     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: proceeding with the compiler's result" >&5
5920 echo "$as_me: WARNING: sys/dg_sys_info.h: proceeding with the compiler's result" >&2;}
5921     ac_header_preproc=yes
5922     ;;
5923   no:yes:* )
5924     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: present but cannot be compiled" >&5
5925 echo "$as_me: WARNING: sys/dg_sys_info.h: present but cannot be compiled" >&2;}
5926     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h:     check for missing prerequisite headers?" >&5
5927 echo "$as_me: WARNING: sys/dg_sys_info.h:     check for missing prerequisite headers?" >&2;}
5928     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: see the Autoconf documentation" >&5
5929 echo "$as_me: WARNING: sys/dg_sys_info.h: see the Autoconf documentation" >&2;}
5930     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h:     section \"Present But Cannot Be Compiled\"" >&5
5931 echo "$as_me: WARNING: sys/dg_sys_info.h:     section \"Present But Cannot Be Compiled\"" >&2;}
5932     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: proceeding with the preprocessor's result" >&5
5933 echo "$as_me: WARNING: sys/dg_sys_info.h: proceeding with the preprocessor's result" >&2;}
5934     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: in the future, the compiler will take precedence" >&5
5935 echo "$as_me: WARNING: sys/dg_sys_info.h: in the future, the compiler will take precedence" >&2;}
5936     (
5937       cat <<\_ASBOX
5938 ## ------------------------------------------ ##
5939 ## Report this to the AC_PACKAGE_NAME lists.  ##
5940 ## ------------------------------------------ ##
5941 _ASBOX
5942     ) |
5943       sed "s/^/$as_me: WARNING:     /" >&2
5944     ;;
5945 esac
5946 echo "$as_me:$LINENO: checking for sys/dg_sys_info.h" >&5
5947 echo $ECHO_N "checking for sys/dg_sys_info.h... $ECHO_C" >&6
5948 if test "${ac_cv_header_sys_dg_sys_info_h+set}" = set; then
5949   echo $ECHO_N "(cached) $ECHO_C" >&6
5950 else
5951   ac_cv_header_sys_dg_sys_info_h=$ac_header_preproc
5952 fi
5953 echo "$as_me:$LINENO: result: $ac_cv_header_sys_dg_sys_info_h" >&5
5954 echo "${ECHO_T}$ac_cv_header_sys_dg_sys_info_h" >&6
5955
5956 fi
5957 if test $ac_cv_header_sys_dg_sys_info_h = yes; then
5958   ac_is_dgux=yes;
5959 fi
5960
5961
5962
5963 echo "$as_me:$LINENO: result: $ac_is_dgux" >&5
5964 echo "${ECHO_T}$ac_is_dgux" >&6
5965     ## :GOTCHA: we do not check anything but sys/dg_sys_info.h
5966 if test $ac_is_dgux = yes; then
5967     if test "$enable_full_debug" = "yes"; then
5968       CFLAGS="-g -mstandard -DDGUX -D_DGUX_SOURCE -Di386 -mno-legend -O2"
5969       CXXFLAGS="-g -mstandard -DDGUX -D_DGUX_SOURCE -Di386 -mno-legend -O2"
5970     else
5971       CFLAGS="-DDGUX -D_DGUX_SOURCE -Di386 -mno-legend -O2"
5972       CXXFLAGS="-DDGUX -D_DGUX_SOURCE -Di386 -mno-legend -O2"
5973     fi
5974
5975
5976 fi
5977
5978
5979 # Check whether --with-target-subdir or --without-target-subdir was given.
5980 if test "${with_target_subdir+set}" = set; then
5981   withval="$with_target_subdir"
5982
5983 fi;
5984
5985 # Check whether --with-cross-host or --without-cross-host was given.
5986 if test "${with_cross_host+set}" = set; then
5987   withval="$with_cross_host"
5988
5989 fi;
5990
5991 echo "$as_me:$LINENO: checking whether Solaris gcc optimization fix is necessary" >&5
5992 echo $ECHO_N "checking whether Solaris gcc optimization fix is necessary... $ECHO_C" >&6
5993 case "$host" in
5994  sparc-sun-solaris2*|*aix*)
5995     if test "$GCC" = yes; then
5996        echo "$as_me:$LINENO: result: yes" >&5
5997 echo "${ECHO_T}yes" >&6
5998        new_CFLAGS=
5999        for i in $CFLAGS; do
6000           case "$i" in
6001            -O*)
6002               ;;
6003            *)
6004               new_CFLAGS="$new_CFLAGS $i"
6005               ;;
6006           esac
6007        done
6008        CFLAGS="$new_CFLAGS"
6009     else
6010        echo "$as_me:$LINENO: result: no" >&5
6011 echo "${ECHO_T}no" >&6
6012     fi
6013     ;;
6014  *) echo "$as_me:$LINENO: result: no" >&5
6015 echo "${ECHO_T}no" >&6 ;;
6016 esac
6017
6018 MY_CFLAGS="$CFLAGS"
6019
6020
6021 cat >>confdefs.h <<\_ACEOF
6022 #define SILENT 1
6023 _ACEOF
6024
6025 cat >>confdefs.h <<\_ACEOF
6026 #define NO_SIGNALS 1
6027 _ACEOF
6028
6029 cat >>confdefs.h <<\_ACEOF
6030 #define ALL_INTERIOR_POINTERS 1
6031 _ACEOF
6032
6033
6034 cat >>confdefs.h <<\_ACEOF
6035 #define JAVA_FINALIZATION 1
6036 _ACEOF
6037
6038 cat >>confdefs.h <<\_ACEOF
6039 #define GC_GCJ_SUPPORT 1
6040 _ACEOF
6041
6042 cat >>confdefs.h <<\_ACEOF
6043 #define ATOMIC_UNCOLLECTABLE 1
6044 _ACEOF
6045
6046
6047 if test -n "${with_cross_host}"; then
6048    cat >>confdefs.h <<\_ACEOF
6049 #define NO_SIGSET 1
6050 _ACEOF
6051
6052    cat >>confdefs.h <<\_ACEOF
6053 #define NO_DEBUGGING 1
6054 _ACEOF
6055
6056 fi
6057
6058 # Check whether --enable-full-debug or --disable-full-debug was given.
6059 if test "${enable_full_debug+set}" = set; then
6060   enableval="$enable_full_debug"
6061    if test "$enable_full_debug" = "yes"; then
6062     { echo "$as_me:$LINENO: WARNING: \"Must define GC_DEBUG and use debug alloc. in clients.\"" >&5
6063 echo "$as_me: WARNING: \"Must define GC_DEBUG and use debug alloc. in clients.\"" >&2;}
6064     cat >>confdefs.h <<\_ACEOF
6065 #define KEEP_BACK_PTRS 1
6066 _ACEOF
6067
6068     cat >>confdefs.h <<\_ACEOF
6069 #define DBG_HDRS_ALL 1
6070 _ACEOF
6071
6072     case $host in
6073       ia64-*-linux* )
6074         cat >>confdefs.h <<\_ACEOF
6075 #define MAKE_BACK_GRAPH 1
6076 _ACEOF
6077
6078       ;;
6079       x86-*-linux* | i586-*-linux* | i686-*-linux* | x86_64-*-linux* )
6080         cat >>confdefs.h <<\_ACEOF
6081 #define MAKE_BACK_GRAPH 1
6082 _ACEOF
6083
6084         { echo "$as_me:$LINENO: WARNING: \"Client must not use -fomit-frame-pointer.\"" >&5
6085 echo "$as_me: WARNING: \"Client must not use -fomit-frame-pointer.\"" >&2;}
6086         cat >>confdefs.h <<\_ACEOF
6087 #define SAVE_CALL_COUNT 8
6088 _ACEOF
6089
6090       ;;
6091       i345686-*-dgux*)
6092         cat >>confdefs.h <<\_ACEOF
6093 #define MAKE_BACK_GRAPH 1
6094 _ACEOF
6095
6096       ;;
6097     esac
6098   fi
6099 fi;
6100
6101 if test -n "$with_cross_host" &&
6102    test x"$with_cross_host" != x"no"; then
6103   toolexecdir='$(exec_prefix)/$(target_noncanonical)'
6104   toolexeclibdir='$(toolexecdir)/lib'
6105 else
6106   toolexecdir='$(libdir)/gcc-lib/$(target_noncanonical)'
6107   toolexeclibdir='$(libdir)'
6108 fi
6109 multi_os_directory=`$CC -print-multi-os-directory`
6110 case $multi_os_directory in
6111   .) ;; # Avoid trailing /.
6112   *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
6113 esac
6114
6115
6116
6117 if test "${multilib}" = "yes"; then
6118   multilib_arg="--enable-multilib"
6119 else
6120   multilib_arg=
6121 fi
6122
6123                     ac_config_files="$ac_config_files Makefile include/Makefile"
6124           ac_config_commands="$ac_config_commands default"
6125 cat >confcache <<\_ACEOF
6126 # This file is a shell script that caches the results of configure
6127 # tests run on this system so they can be shared between configure
6128 # scripts and configure runs, see configure's option --config-cache.
6129 # It is not useful on other systems.  If it contains results you don't
6130 # want to keep, you may remove or edit it.
6131 #
6132 # config.status only pays attention to the cache file if you give it
6133 # the --recheck option to rerun configure.
6134 #
6135 # `ac_cv_env_foo' variables (set or unset) will be overridden when
6136 # loading this file, other *unset* `ac_cv_foo' will be assigned the
6137 # following values.
6138
6139 _ACEOF
6140
6141 # The following way of writing the cache mishandles newlines in values,
6142 # but we know of no workaround that is simple, portable, and efficient.
6143 # So, don't put newlines in cache variables' values.
6144 # Ultrix sh set writes to stderr and can't be redirected directly,
6145 # and sets the high bit in the cache file unless we assign to the vars.
6146 {
6147   (set) 2>&1 |
6148     case `(ac_space=' '; set | grep ac_space) 2>&1` in
6149     *ac_space=\ *)
6150       # `set' does not quote correctly, so add quotes (double-quote
6151       # substitution turns \\\\ into \\, and sed turns \\ into \).
6152       sed -n \
6153         "s/'/'\\\\''/g;
6154           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6155       ;;
6156     *)
6157       # `set' quotes correctly as required by POSIX, so do not add quotes.
6158       sed -n \
6159         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
6160       ;;
6161     esac;
6162 } |
6163   sed '
6164      t clear
6165      : clear
6166      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6167      t end
6168      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6169      : end' >>confcache
6170 if diff $cache_file confcache >/dev/null 2>&1; then :; else
6171   if test -w $cache_file; then
6172     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
6173     cat confcache >$cache_file
6174   else
6175     echo "not updating unwritable cache $cache_file"
6176   fi
6177 fi
6178 rm -f confcache
6179
6180 test "x$prefix" = xNONE && prefix=$ac_default_prefix
6181 # Let make expand exec_prefix.
6182 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6183
6184 # VPATH may cause trouble with some makes, so we remove $(srcdir),
6185 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
6186 # trailing colons and then remove the whole line if VPATH becomes empty
6187 # (actually we leave an empty line to preserve line numbers).
6188 if test "x$srcdir" = x.; then
6189   ac_vpsub='/^[  ]*VPATH[        ]*=/{
6190 s/:*\$(srcdir):*/:/;
6191 s/:*\${srcdir}:*/:/;
6192 s/:*@srcdir@:*/:/;
6193 s/^\([^=]*=[     ]*\):*/\1/;
6194 s/:*$//;
6195 s/^[^=]*=[       ]*$//;
6196 }'
6197 fi
6198
6199 # Transform confdefs.h into DEFS.
6200 # Protect against shell expansion while executing Makefile rules.
6201 # Protect against Makefile macro expansion.
6202 #
6203 # If the first sed substitution is executed (which looks for macros that
6204 # take arguments), then we branch to the quote section.  Otherwise,
6205 # look for a macro that doesn't take arguments.
6206 cat >confdef2opt.sed <<\_ACEOF
6207 t clear
6208 : clear
6209 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\),-D\1=\2,g
6210 t quote
6211 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\),-D\1=\2,g
6212 t quote
6213 d
6214 : quote
6215 s,[      `~#$^&*(){}\\|;'"<>?],\\&,g
6216 s,\[,\\&,g
6217 s,\],\\&,g
6218 s,\$,$$,g
6219 p
6220 _ACEOF
6221 # We use echo to avoid assuming a particular line-breaking character.
6222 # The extra dot is to prevent the shell from consuming trailing
6223 # line-breaks from the sub-command output.  A line-break within
6224 # single-quotes doesn't work because, if this script is created in a
6225 # platform that uses two characters for line-breaks (e.g., DOS), tr
6226 # would break.
6227 ac_LF_and_DOT=`echo; echo .`
6228 DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
6229 rm -f confdef2opt.sed
6230
6231
6232 ac_libobjs=
6233 ac_ltlibobjs=
6234 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6235   # 1. Remove the extension, and $U if already installed.
6236   ac_i=`echo "$ac_i" |
6237          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
6238   # 2. Add them.
6239   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
6240   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
6241 done
6242 LIBOBJS=$ac_libobjs
6243
6244 LTLIBOBJS=$ac_ltlibobjs
6245
6246
6247
6248 : ${CONFIG_STATUS=./config.status}
6249 ac_clean_files_save=$ac_clean_files
6250 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6251 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
6252 echo "$as_me: creating $CONFIG_STATUS" >&6;}
6253 cat >$CONFIG_STATUS <<_ACEOF
6254 #! $SHELL
6255 # Generated by $as_me.
6256 # Run this file to recreate the current configuration.
6257 # Compiler output produced by configure, useful for debugging
6258 # configure, is in config.log if it exists.
6259
6260 debug=false
6261 ac_cs_recheck=false
6262 ac_cs_silent=false
6263 SHELL=\${CONFIG_SHELL-$SHELL}
6264 _ACEOF
6265
6266 cat >>$CONFIG_STATUS <<\_ACEOF
6267 ## --------------------- ##
6268 ## M4sh Initialization.  ##
6269 ## --------------------- ##
6270
6271 # Be Bourne compatible
6272 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
6273   emulate sh
6274   NULLCMD=:
6275   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
6276   # is contrary to our usage.  Disable this feature.
6277   alias -g '${1+"$@"}'='"$@"'
6278 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
6279   set -o posix
6280 fi
6281 DUALCASE=1; export DUALCASE # for MKS sh
6282
6283 # Support unset when possible.
6284 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
6285   as_unset=unset
6286 else
6287   as_unset=false
6288 fi
6289
6290
6291 # Work around bugs in pre-3.0 UWIN ksh.
6292 $as_unset ENV MAIL MAILPATH
6293 PS1='$ '
6294 PS2='> '
6295 PS4='+ '
6296
6297 # NLS nuisances.
6298 for as_var in \
6299   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
6300   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
6301   LC_TELEPHONE LC_TIME
6302 do
6303   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
6304     eval $as_var=C; export $as_var
6305   else
6306     $as_unset $as_var
6307   fi
6308 done
6309
6310 # Required to use basename.
6311 if expr a : '\(a\)' >/dev/null 2>&1; then
6312   as_expr=expr
6313 else
6314   as_expr=false
6315 fi
6316
6317 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
6318   as_basename=basename
6319 else
6320   as_basename=false
6321 fi
6322
6323
6324 # Name of the executable.
6325 as_me=`$as_basename "$0" ||
6326 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
6327          X"$0" : 'X\(//\)$' \| \
6328          X"$0" : 'X\(/\)$' \| \
6329          .     : '\(.\)' 2>/dev/null ||
6330 echo X/"$0" |
6331     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
6332           /^X\/\(\/\/\)$/{ s//\1/; q; }
6333           /^X\/\(\/\).*/{ s//\1/; q; }
6334           s/.*/./; q'`
6335
6336
6337 # PATH needs CR, and LINENO needs CR and PATH.
6338 # Avoid depending upon Character Ranges.
6339 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6340 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6341 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6342 as_cr_digits='0123456789'
6343 as_cr_alnum=$as_cr_Letters$as_cr_digits
6344
6345 # The user is always right.
6346 if test "${PATH_SEPARATOR+set}" != set; then
6347   echo "#! /bin/sh" >conf$$.sh
6348   echo  "exit 0"   >>conf$$.sh
6349   chmod +x conf$$.sh
6350   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6351     PATH_SEPARATOR=';'
6352   else
6353     PATH_SEPARATOR=:
6354   fi
6355   rm -f conf$$.sh
6356 fi
6357
6358
6359   as_lineno_1=$LINENO
6360   as_lineno_2=$LINENO
6361   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
6362   test "x$as_lineno_1" != "x$as_lineno_2" &&
6363   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
6364   # Find who we are.  Look in the path if we contain no path at all
6365   # relative or not.
6366   case $0 in
6367     *[\\/]* ) as_myself=$0 ;;
6368     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6369 for as_dir in $PATH
6370 do
6371   IFS=$as_save_IFS
6372   test -z "$as_dir" && as_dir=.
6373   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6374 done
6375
6376        ;;
6377   esac
6378   # We did not find ourselves, most probably we were run as `sh COMMAND'
6379   # in which case we are not to be found in the path.
6380   if test "x$as_myself" = x; then
6381     as_myself=$0
6382   fi
6383   if test ! -f "$as_myself"; then
6384     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
6385 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
6386    { (exit 1); exit 1; }; }
6387   fi
6388   case $CONFIG_SHELL in
6389   '')
6390     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6391 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
6392 do
6393   IFS=$as_save_IFS
6394   test -z "$as_dir" && as_dir=.
6395   for as_base in sh bash ksh sh5; do
6396          case $as_dir in
6397          /*)
6398            if ("$as_dir/$as_base" -c '
6399   as_lineno_1=$LINENO
6400   as_lineno_2=$LINENO
6401   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
6402   test "x$as_lineno_1" != "x$as_lineno_2" &&
6403   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
6404              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
6405              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
6406              CONFIG_SHELL=$as_dir/$as_base
6407              export CONFIG_SHELL
6408              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
6409            fi;;
6410          esac
6411        done
6412 done
6413 ;;
6414   esac
6415
6416   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
6417   # uniformly replaced by the line number.  The first 'sed' inserts a
6418   # line-number line before each line; the second 'sed' does the real
6419   # work.  The second script uses 'N' to pair each line-number line
6420   # with the numbered line, and appends trailing '-' during
6421   # substitution so that $LINENO is not a special case at line end.
6422   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
6423   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
6424   sed '=' <$as_myself |
6425     sed '
6426       N
6427       s,$,-,
6428       : loop
6429       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
6430       t loop
6431       s,-$,,
6432       s,^['$as_cr_digits']*\n,,
6433     ' >$as_me.lineno &&
6434   chmod +x $as_me.lineno ||
6435     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
6436 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
6437    { (exit 1); exit 1; }; }
6438
6439   # Don't try to exec as it changes $[0], causing all sort of problems
6440   # (the dirname of $[0] is not the place where we might find the
6441   # original and so on.  Autoconf is especially sensible to this).
6442   . ./$as_me.lineno
6443   # Exit status is that of the last command.
6444   exit
6445 }
6446
6447
6448 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
6449   *c*,-n*) ECHO_N= ECHO_C='
6450 ' ECHO_T='      ' ;;
6451   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
6452   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
6453 esac
6454
6455 if expr a : '\(a\)' >/dev/null 2>&1; then
6456   as_expr=expr
6457 else
6458   as_expr=false
6459 fi
6460
6461 rm -f conf$$ conf$$.exe conf$$.file
6462 echo >conf$$.file
6463 if ln -s conf$$.file conf$$ 2>/dev/null; then
6464   # We could just check for DJGPP; but this test a) works b) is more generic
6465   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
6466   if test -f conf$$.exe; then
6467     # Don't use ln at all; we don't have any links
6468     as_ln_s='cp -p'
6469   else
6470     as_ln_s='ln -s'
6471   fi
6472 elif ln conf$$.file conf$$ 2>/dev/null; then
6473   as_ln_s=ln
6474 else
6475   as_ln_s='cp -p'
6476 fi
6477 rm -f conf$$ conf$$.exe conf$$.file
6478
6479 if mkdir -p . 2>/dev/null; then
6480   as_mkdir_p=:
6481 else
6482   test -d ./-p && rmdir ./-p
6483   as_mkdir_p=false
6484 fi
6485
6486 as_executable_p="test -f"
6487
6488 # Sed expression to map a string onto a valid CPP name.
6489 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6490
6491 # Sed expression to map a string onto a valid variable name.
6492 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6493
6494
6495 # IFS
6496 # We need space, tab and new line, in precisely that order.
6497 as_nl='
6498 '
6499 IFS="   $as_nl"
6500
6501 # CDPATH.
6502 $as_unset CDPATH
6503
6504 exec 6>&1
6505
6506 # Open the log real soon, to keep \$[0] and so on meaningful, and to
6507 # report actual input values of CONFIG_FILES etc. instead of their
6508 # values after options handling.  Logging --version etc. is OK.
6509 exec 5>>config.log
6510 {
6511   echo
6512   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6513 ## Running $as_me. ##
6514 _ASBOX
6515 } >&5
6516 cat >&5 <<_CSEOF
6517
6518 This file was extended by $as_me, which was
6519 generated by GNU Autoconf 2.59.  Invocation command line was
6520
6521   CONFIG_FILES    = $CONFIG_FILES
6522   CONFIG_HEADERS  = $CONFIG_HEADERS
6523   CONFIG_LINKS    = $CONFIG_LINKS
6524   CONFIG_COMMANDS = $CONFIG_COMMANDS
6525   $ $0 $@
6526
6527 _CSEOF
6528 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
6529 echo >&5
6530 _ACEOF
6531
6532 # Files that config.status was made for.
6533 if test -n "$ac_config_files"; then
6534   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
6535 fi
6536
6537 if test -n "$ac_config_headers"; then
6538   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
6539 fi
6540
6541 if test -n "$ac_config_links"; then
6542   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
6543 fi
6544
6545 if test -n "$ac_config_commands"; then
6546   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
6547 fi
6548
6549 cat >>$CONFIG_STATUS <<\_ACEOF
6550
6551 ac_cs_usage="\
6552 \`$as_me' instantiates files from templates according to the
6553 current configuration.
6554
6555 Usage: $0 [OPTIONS] [FILE]...
6556
6557   -h, --help       print this help, then exit
6558   -V, --version    print version number, then exit
6559   -q, --quiet      do not print progress messages
6560   -d, --debug      don't remove temporary files
6561       --recheck    update $as_me by reconfiguring in the same conditions
6562   --file=FILE[:TEMPLATE]
6563                    instantiate the configuration file FILE
6564
6565 Configuration files:
6566 $config_files
6567
6568 Configuration commands:
6569 $config_commands
6570
6571 Report bugs to <bug-autoconf@gnu.org>."
6572 _ACEOF
6573
6574 cat >>$CONFIG_STATUS <<_ACEOF
6575 ac_cs_version="\\
6576 config.status
6577 configured by $0, generated by GNU Autoconf 2.59,
6578   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
6579
6580 Copyright (C) 2003 Free Software Foundation, Inc.
6581 This config.status script is free software; the Free Software Foundation
6582 gives unlimited permission to copy, distribute and modify it."
6583 srcdir=$srcdir
6584 INSTALL="$INSTALL"
6585 _ACEOF
6586
6587 cat >>$CONFIG_STATUS <<\_ACEOF
6588 # If no file are specified by the user, then we need to provide default
6589 # value.  By we need to know if files were specified by the user.
6590 ac_need_defaults=:
6591 while test $# != 0
6592 do
6593   case $1 in
6594   --*=*)
6595     ac_option=`expr "x$1" : 'x\([^=]*\)='`
6596     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
6597     ac_shift=:
6598     ;;
6599   -*)
6600     ac_option=$1
6601     ac_optarg=$2
6602     ac_shift=shift
6603     ;;
6604   *) # This is not an option, so the user has probably given explicit
6605      # arguments.
6606      ac_option=$1
6607      ac_need_defaults=false;;
6608   esac
6609
6610   case $ac_option in
6611   # Handling of the options.
6612 _ACEOF
6613 cat >>$CONFIG_STATUS <<\_ACEOF
6614   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6615     ac_cs_recheck=: ;;
6616   --version | --vers* | -V )
6617     echo "$ac_cs_version"; exit 0 ;;
6618   --he | --h)
6619     # Conflict between --help and --header
6620     { { echo "$as_me:$LINENO: error: ambiguous option: $1
6621 Try \`$0 --help' for more information." >&5
6622 echo "$as_me: error: ambiguous option: $1
6623 Try \`$0 --help' for more information." >&2;}
6624    { (exit 1); exit 1; }; };;
6625   --help | --hel | -h )
6626     echo "$ac_cs_usage"; exit 0 ;;
6627   --debug | --d* | -d )
6628     debug=: ;;
6629   --file | --fil | --fi | --f )
6630     $ac_shift
6631     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
6632     ac_need_defaults=false;;
6633   --header | --heade | --head | --hea )
6634     $ac_shift
6635     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
6636     ac_need_defaults=false;;
6637   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
6638   | -silent | --silent | --silen | --sile | --sil | --si | --s)
6639     ac_cs_silent=: ;;
6640
6641   # This is an error.
6642   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
6643 Try \`$0 --help' for more information." >&5
6644 echo "$as_me: error: unrecognized option: $1
6645 Try \`$0 --help' for more information." >&2;}
6646    { (exit 1); exit 1; }; } ;;
6647
6648   *) ac_config_targets="$ac_config_targets $1" ;;
6649
6650   esac
6651   shift
6652 done
6653
6654 ac_configure_extra_args=
6655
6656 if $ac_cs_silent; then
6657   exec 6>/dev/null
6658   ac_configure_extra_args="$ac_configure_extra_args --silent"
6659 fi
6660
6661 _ACEOF
6662 cat >>$CONFIG_STATUS <<_ACEOF
6663 if \$ac_cs_recheck; then
6664   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
6665   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6666 fi
6667
6668 _ACEOF
6669
6670 cat >>$CONFIG_STATUS <<_ACEOF
6671 #
6672 # INIT-COMMANDS section.
6673 #
6674
6675 srcdir=${srcdir}
6676 host=${host}
6677 target=${target}
6678 with_multisubdir=${with_multisubdir}
6679 ac_configure_args="${multilib_arg} ${ac_configure_args}"
6680 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
6681 gc_basedir=${gc_basedir}
6682 CC="${CC}"
6683 ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
6684 DEFS="$DEFS"
6685 INCLUDES="$INCLUDES"
6686
6687
6688 _ACEOF
6689
6690
6691
6692 cat >>$CONFIG_STATUS <<\_ACEOF
6693 for ac_config_target in $ac_config_targets
6694 do
6695   case "$ac_config_target" in
6696   # Handling of arguments.
6697   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
6698   "include/Makefile" ) CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
6699   "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
6700   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
6701 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
6702    { (exit 1); exit 1; }; };;
6703   esac
6704 done
6705
6706 # If the user did not use the arguments to specify the items to instantiate,
6707 # then the envvar interface is used.  Set only those that are not.
6708 # We use the long form for the default assignment because of an extremely
6709 # bizarre bug on SunOS 4.1.3.
6710 if $ac_need_defaults; then
6711   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
6712   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
6713 fi
6714
6715 # Have a temporary directory for convenience.  Make it in the build tree
6716 # simply because there is no reason to put it here, and in addition,
6717 # creating and moving files from /tmp can sometimes cause problems.
6718 # Create a temporary directory, and hook for its removal unless debugging.
6719 $debug ||
6720 {
6721   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
6722   trap '{ (exit 1); exit 1; }' 1 2 13 15
6723 }
6724
6725 # Create a (secure) tmp directory for tmp files.
6726
6727 {
6728   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
6729   test -n "$tmp" && test -d "$tmp"
6730 }  ||
6731 {
6732   tmp=./confstat$$-$RANDOM
6733   (umask 077 && mkdir $tmp)
6734 } ||
6735 {
6736    echo "$me: cannot create a temporary directory in ." >&2
6737    { (exit 1); exit 1; }
6738 }
6739
6740 _ACEOF
6741
6742 cat >>$CONFIG_STATUS <<_ACEOF
6743
6744 #
6745 # CONFIG_FILES section.
6746 #
6747
6748 # No need to generate the scripts if there are no CONFIG_FILES.
6749 # This happens for instance when ./config.status config.h
6750 if test -n "\$CONFIG_FILES"; then
6751   # Protect against being on the right side of a sed subst in config.status.
6752   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
6753    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
6754 s,@SHELL@,$SHELL,;t t
6755 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
6756 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
6757 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
6758 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
6759 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
6760 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
6761 s,@exec_prefix@,$exec_prefix,;t t
6762 s,@prefix@,$prefix,;t t
6763 s,@program_transform_name@,$program_transform_name,;t t
6764 s,@bindir@,$bindir,;t t
6765 s,@sbindir@,$sbindir,;t t
6766 s,@libexecdir@,$libexecdir,;t t
6767 s,@datadir@,$datadir,;t t
6768 s,@sysconfdir@,$sysconfdir,;t t
6769 s,@sharedstatedir@,$sharedstatedir,;t t
6770 s,@localstatedir@,$localstatedir,;t t
6771 s,@libdir@,$libdir,;t t
6772 s,@includedir@,$includedir,;t t
6773 s,@oldincludedir@,$oldincludedir,;t t
6774 s,@infodir@,$infodir,;t t
6775 s,@mandir@,$mandir,;t t
6776 s,@build_alias@,$build_alias,;t t
6777 s,@host_alias@,$host_alias,;t t
6778 s,@target_alias@,$target_alias,;t t
6779 s,@DEFS@,$DEFS,;t t
6780 s,@ECHO_C@,$ECHO_C,;t t
6781 s,@ECHO_N@,$ECHO_N,;t t
6782 s,@ECHO_T@,$ECHO_T,;t t
6783 s,@LIBS@,$LIBS,;t t
6784 s,@gc_basedir@,$gc_basedir,;t t
6785 s,@build@,$build,;t t
6786 s,@build_cpu@,$build_cpu,;t t
6787 s,@build_vendor@,$build_vendor,;t t
6788 s,@build_os@,$build_os,;t t
6789 s,@host@,$host,;t t
6790 s,@host_cpu@,$host_cpu,;t t
6791 s,@host_vendor@,$host_vendor,;t t
6792 s,@host_os@,$host_os,;t t
6793 s,@target@,$target,;t t
6794 s,@target_cpu@,$target_cpu,;t t
6795 s,@target_vendor@,$target_vendor,;t t
6796 s,@target_os@,$target_os,;t t
6797 s,@mkinstalldirs@,$mkinstalldirs,;t t
6798 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
6799 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
6800 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
6801 s,@PACKAGE@,$PACKAGE,;t t
6802 s,@VERSION@,$VERSION,;t t
6803 s,@ACLOCAL@,$ACLOCAL,;t t
6804 s,@AUTOCONF@,$AUTOCONF,;t t
6805 s,@AUTOMAKE@,$AUTOMAKE,;t t
6806 s,@AUTOHEADER@,$AUTOHEADER,;t t
6807 s,@MAKEINFO@,$MAKEINFO,;t t
6808 s,@SET_MAKE@,$SET_MAKE,;t t
6809 s,@CC@,$CC,;t t
6810 s,@ac_ct_CC@,$ac_ct_CC,;t t
6811 s,@EXEEXT@,$EXEEXT,;t t
6812 s,@OBJEXT@,$OBJEXT,;t t
6813 s,@CXX@,$CXX,;t t
6814 s,@ac_ct_CXX@,$ac_ct_CXX,;t t
6815 s,@CFLAGS@,$CFLAGS,;t t
6816 s,@CXXFLAGS@,$CXXFLAGS,;t t
6817 s,@CCAS@,$CCAS,;t t
6818 s,@CCASFLAGS@,$CCASFLAGS,;t t
6819 s,@AS@,$AS,;t t
6820 s,@ac_ct_AS@,$ac_ct_AS,;t t
6821 s,@AR@,$AR,;t t
6822 s,@ac_ct_AR@,$ac_ct_AR,;t t
6823 s,@RANLIB@,$RANLIB,;t t
6824 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
6825 s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
6826 s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
6827 s,@MAINT@,$MAINT,;t t
6828 s,@GC_CFLAGS@,$GC_CFLAGS,;t t
6829 s,@LN_S@,$LN_S,;t t
6830 s,@STRIP@,$STRIP,;t t
6831 s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
6832 s,@LIBTOOL@,$LIBTOOL,;t t
6833 s,@CXXCPP@,$CXXCPP,;t t
6834 s,@CPPFLAGS@,$CPPFLAGS,;t t
6835 s,@THREADLIBS@,$THREADLIBS,;t t
6836 s,@POWERPC_DARWIN_TRUE@,$POWERPC_DARWIN_TRUE,;t t
6837 s,@POWERPC_DARWIN_FALSE@,$POWERPC_DARWIN_FALSE,;t t
6838 s,@EXTRA_TEST_LIBS@,$EXTRA_TEST_LIBS,;t t
6839 s,@target_all@,$target_all,;t t
6840 s,@target_noncanonical@,$target_noncanonical,;t t
6841 s,@CPLUSPLUS_TRUE@,$CPLUSPLUS_TRUE,;t t
6842 s,@CPLUSPLUS_FALSE@,$CPLUSPLUS_FALSE,;t t
6843 s,@INCLUDES@,$INCLUDES,;t t
6844 s,@CXXINCLUDES@,$CXXINCLUDES,;t t
6845 s,@addobjs@,$addobjs,;t t
6846 s,@addincludes@,$addincludes,;t t
6847 s,@addlibs@,$addlibs,;t t
6848 s,@addtests@,$addtests,;t t
6849 s,@CPP@,$CPP,;t t
6850 s,@EGREP@,$EGREP,;t t
6851 s,@MY_CFLAGS@,$MY_CFLAGS,;t t
6852 s,@toolexecdir@,$toolexecdir,;t t
6853 s,@toolexeclibdir@,$toolexeclibdir,;t t
6854 s,@LIBOBJS@,$LIBOBJS,;t t
6855 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
6856 CEOF
6857
6858 _ACEOF
6859
6860   cat >>$CONFIG_STATUS <<\_ACEOF
6861   # Split the substitutions into bite-sized pieces for seds with
6862   # small command number limits, like on Digital OSF/1 and HP-UX.
6863   ac_max_sed_lines=48
6864   ac_sed_frag=1 # Number of current file.
6865   ac_beg=1 # First line for current file.
6866   ac_end=$ac_max_sed_lines # Line after last line for current file.
6867   ac_more_lines=:
6868   ac_sed_cmds=
6869   while $ac_more_lines; do
6870     if test $ac_beg -gt 1; then
6871       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
6872     else
6873       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
6874     fi
6875     if test ! -s $tmp/subs.frag; then
6876       ac_more_lines=false
6877     else
6878       # The purpose of the label and of the branching condition is to
6879       # speed up the sed processing (if there are no `@' at all, there
6880       # is no need to browse any of the substitutions).
6881       # These are the two extra sed commands mentioned above.
6882       (echo ':t
6883   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
6884       if test -z "$ac_sed_cmds"; then
6885         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
6886       else
6887         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
6888       fi
6889       ac_sed_frag=`expr $ac_sed_frag + 1`
6890       ac_beg=$ac_end
6891       ac_end=`expr $ac_end + $ac_max_sed_lines`
6892     fi
6893   done
6894   if test -z "$ac_sed_cmds"; then
6895     ac_sed_cmds=cat
6896   fi
6897 fi # test -n "$CONFIG_FILES"
6898
6899 _ACEOF
6900 cat >>$CONFIG_STATUS <<\_ACEOF
6901 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
6902   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6903   case $ac_file in
6904   - | *:- | *:-:* ) # input from stdin
6905         cat >$tmp/stdin
6906         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
6907         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
6908   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
6909         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
6910   * )   ac_file_in=$ac_file.in ;;
6911   esac
6912
6913   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
6914   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
6915 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6916          X"$ac_file" : 'X\(//\)[^/]' \| \
6917          X"$ac_file" : 'X\(//\)$' \| \
6918          X"$ac_file" : 'X\(/\)' \| \
6919          .     : '\(.\)' 2>/dev/null ||
6920 echo X"$ac_file" |
6921     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6922           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6923           /^X\(\/\/\)$/{ s//\1/; q; }
6924           /^X\(\/\).*/{ s//\1/; q; }
6925           s/.*/./; q'`
6926   { if $as_mkdir_p; then
6927     mkdir -p "$ac_dir"
6928   else
6929     as_dir="$ac_dir"
6930     as_dirs=
6931     while test ! -d "$as_dir"; do
6932       as_dirs="$as_dir $as_dirs"
6933       as_dir=`(dirname "$as_dir") 2>/dev/null ||
6934 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6935          X"$as_dir" : 'X\(//\)[^/]' \| \
6936          X"$as_dir" : 'X\(//\)$' \| \
6937          X"$as_dir" : 'X\(/\)' \| \
6938          .     : '\(.\)' 2>/dev/null ||
6939 echo X"$as_dir" |
6940     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6941           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6942           /^X\(\/\/\)$/{ s//\1/; q; }
6943           /^X\(\/\).*/{ s//\1/; q; }
6944           s/.*/./; q'`
6945     done
6946     test ! -n "$as_dirs" || mkdir $as_dirs
6947   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
6948 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
6949    { (exit 1); exit 1; }; }; }
6950
6951   ac_builddir=.
6952
6953 if test "$ac_dir" != .; then
6954   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
6955   # A "../" for each directory in $ac_dir_suffix.
6956   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
6957 else
6958   ac_dir_suffix= ac_top_builddir=
6959 fi
6960
6961 case $srcdir in
6962   .)  # No --srcdir option.  We are building in place.
6963     ac_srcdir=.
6964     if test -z "$ac_top_builddir"; then
6965        ac_top_srcdir=.
6966     else
6967        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
6968     fi ;;
6969   [\\/]* | ?:[\\/]* )  # Absolute path.
6970     ac_srcdir=$srcdir$ac_dir_suffix;
6971     ac_top_srcdir=$srcdir ;;
6972   *) # Relative path.
6973     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
6974     ac_top_srcdir=$ac_top_builddir$srcdir ;;
6975 esac
6976
6977 # Do not use `cd foo && pwd` to compute absolute paths, because
6978 # the directories may not exist.
6979 case `pwd` in
6980 .) ac_abs_builddir="$ac_dir";;
6981 *)
6982   case "$ac_dir" in
6983   .) ac_abs_builddir=`pwd`;;
6984   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
6985   *) ac_abs_builddir=`pwd`/"$ac_dir";;
6986   esac;;
6987 esac
6988 case $ac_abs_builddir in
6989 .) ac_abs_top_builddir=${ac_top_builddir}.;;
6990 *)
6991   case ${ac_top_builddir}. in
6992   .) ac_abs_top_builddir=$ac_abs_builddir;;
6993   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
6994   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
6995   esac;;
6996 esac
6997 case $ac_abs_builddir in
6998 .) ac_abs_srcdir=$ac_srcdir;;
6999 *)
7000   case $ac_srcdir in
7001   .) ac_abs_srcdir=$ac_abs_builddir;;
7002   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
7003   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
7004   esac;;
7005 esac
7006 case $ac_abs_builddir in
7007 .) ac_abs_top_srcdir=$ac_top_srcdir;;
7008 *)
7009   case $ac_top_srcdir in
7010   .) ac_abs_top_srcdir=$ac_abs_builddir;;
7011   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
7012   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
7013   esac;;
7014 esac
7015
7016
7017   case $INSTALL in
7018   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7019   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
7020   esac
7021
7022   if test x"$ac_file" != x-; then
7023     { echo "$as_me:$LINENO: creating $ac_file" >&5
7024 echo "$as_me: creating $ac_file" >&6;}
7025     rm -f "$ac_file"
7026   fi
7027   # Let's still pretend it is `configure' which instantiates (i.e., don't
7028   # use $as_me), people would be surprised to read:
7029   #    /* config.h.  Generated by config.status.  */
7030   if test x"$ac_file" = x-; then
7031     configure_input=
7032   else
7033     configure_input="$ac_file.  "
7034   fi
7035   configure_input=$configure_input"Generated from `echo $ac_file_in |
7036                                      sed 's,.*/,,'` by configure."
7037
7038   # First look for the input files in the build tree, otherwise in the
7039   # src tree.
7040   ac_file_inputs=`IFS=:
7041     for f in $ac_file_in; do
7042       case $f in
7043       -) echo $tmp/stdin ;;
7044       [\\/$]*)
7045          # Absolute (can't be DOS-style, as IFS=:)
7046          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7047 echo "$as_me: error: cannot find input file: $f" >&2;}
7048    { (exit 1); exit 1; }; }
7049          echo "$f";;
7050       *) # Relative
7051          if test -f "$f"; then
7052            # Build tree
7053            echo "$f"
7054          elif test -f "$srcdir/$f"; then
7055            # Source tree
7056            echo "$srcdir/$f"
7057          else
7058            # /dev/null tree
7059            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7060 echo "$as_me: error: cannot find input file: $f" >&2;}
7061    { (exit 1); exit 1; }; }
7062          fi;;
7063       esac
7064     done` || { (exit 1); exit 1; }
7065 _ACEOF
7066 cat >>$CONFIG_STATUS <<_ACEOF
7067   sed "$ac_vpsub
7068 $extrasub
7069 _ACEOF
7070 cat >>$CONFIG_STATUS <<\_ACEOF
7071 :t
7072 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7073 s,@configure_input@,$configure_input,;t t
7074 s,@srcdir@,$ac_srcdir,;t t
7075 s,@abs_srcdir@,$ac_abs_srcdir,;t t
7076 s,@top_srcdir@,$ac_top_srcdir,;t t
7077 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
7078 s,@builddir@,$ac_builddir,;t t
7079 s,@abs_builddir@,$ac_abs_builddir,;t t
7080 s,@top_builddir@,$ac_top_builddir,;t t
7081 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
7082 s,@INSTALL@,$ac_INSTALL,;t t
7083 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
7084   rm -f $tmp/stdin
7085   if test x"$ac_file" != x-; then
7086     mv $tmp/out $ac_file
7087   else
7088     cat $tmp/out
7089     rm -f $tmp/out
7090   fi
7091
7092 done
7093 _ACEOF
7094 cat >>$CONFIG_STATUS <<\_ACEOF
7095
7096 #
7097 # CONFIG_COMMANDS section.
7098 #
7099 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
7100   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
7101   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
7102   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
7103 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7104          X"$ac_dest" : 'X\(//\)[^/]' \| \
7105          X"$ac_dest" : 'X\(//\)$' \| \
7106          X"$ac_dest" : 'X\(/\)' \| \
7107          .     : '\(.\)' 2>/dev/null ||
7108 echo X"$ac_dest" |
7109     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7110           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7111           /^X\(\/\/\)$/{ s//\1/; q; }
7112           /^X\(\/\).*/{ s//\1/; q; }
7113           s/.*/./; q'`
7114   { if $as_mkdir_p; then
7115     mkdir -p "$ac_dir"
7116   else
7117     as_dir="$ac_dir"
7118     as_dirs=
7119     while test ! -d "$as_dir"; do
7120       as_dirs="$as_dir $as_dirs"
7121       as_dir=`(dirname "$as_dir") 2>/dev/null ||
7122 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7123          X"$as_dir" : 'X\(//\)[^/]' \| \
7124          X"$as_dir" : 'X\(//\)$' \| \
7125          X"$as_dir" : 'X\(/\)' \| \
7126          .     : '\(.\)' 2>/dev/null ||
7127 echo X"$as_dir" |
7128     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7129           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7130           /^X\(\/\/\)$/{ s//\1/; q; }
7131           /^X\(\/\).*/{ s//\1/; q; }
7132           s/.*/./; q'`
7133     done
7134     test ! -n "$as_dirs" || mkdir $as_dirs
7135   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7136 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7137    { (exit 1); exit 1; }; }; }
7138
7139   ac_builddir=.
7140
7141 if test "$ac_dir" != .; then
7142   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
7143   # A "../" for each directory in $ac_dir_suffix.
7144   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
7145 else
7146   ac_dir_suffix= ac_top_builddir=
7147 fi
7148
7149 case $srcdir in
7150   .)  # No --srcdir option.  We are building in place.
7151     ac_srcdir=.
7152     if test -z "$ac_top_builddir"; then
7153        ac_top_srcdir=.
7154     else
7155        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
7156     fi ;;
7157   [\\/]* | ?:[\\/]* )  # Absolute path.
7158     ac_srcdir=$srcdir$ac_dir_suffix;
7159     ac_top_srcdir=$srcdir ;;
7160   *) # Relative path.
7161     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
7162     ac_top_srcdir=$ac_top_builddir$srcdir ;;
7163 esac
7164
7165 # Do not use `cd foo && pwd` to compute absolute paths, because
7166 # the directories may not exist.
7167 case `pwd` in
7168 .) ac_abs_builddir="$ac_dir";;
7169 *)
7170   case "$ac_dir" in
7171   .) ac_abs_builddir=`pwd`;;
7172   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
7173   *) ac_abs_builddir=`pwd`/"$ac_dir";;
7174   esac;;
7175 esac
7176 case $ac_abs_builddir in
7177 .) ac_abs_top_builddir=${ac_top_builddir}.;;
7178 *)
7179   case ${ac_top_builddir}. in
7180   .) ac_abs_top_builddir=$ac_abs_builddir;;
7181   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
7182   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
7183   esac;;
7184 esac
7185 case $ac_abs_builddir in
7186 .) ac_abs_srcdir=$ac_srcdir;;
7187 *)
7188   case $ac_srcdir in
7189   .) ac_abs_srcdir=$ac_abs_builddir;;
7190   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
7191   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
7192   esac;;
7193 esac
7194 case $ac_abs_builddir in
7195 .) ac_abs_top_srcdir=$ac_top_srcdir;;
7196 *)
7197   case $ac_top_srcdir in
7198   .) ac_abs_top_srcdir=$ac_abs_builddir;;
7199   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
7200   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
7201   esac;;
7202 esac
7203
7204
7205   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
7206 echo "$as_me: executing $ac_dest commands" >&6;}
7207   case $ac_dest in
7208     default )
7209 echo "$INCLUDES $DEFS" > boehm-cflags
7210
7211 if test -n "$CONFIG_FILES"; then
7212   LD="${ORIGINAL_LD_FOR_MULTILIBS}"
7213   ac_file=Makefile . ${gc_basedir}/../config-ml.in
7214 fi ;;
7215   esac
7216 done
7217 _ACEOF
7218
7219 cat >>$CONFIG_STATUS <<\_ACEOF
7220
7221 { (exit 0); exit 0; }
7222 _ACEOF
7223 chmod +x $CONFIG_STATUS
7224 ac_clean_files=$ac_clean_files_save
7225
7226
7227 # configure is writing to config.log, and then calls config.status.
7228 # config.status does its own redirection, appending to config.log.
7229 # Unfortunately, on DOS this fails, as config.log is still kept open
7230 # by configure, so config.status won't be able to write to it; its
7231 # output is simply discarded.  So we exec the FD to /dev/null,
7232 # effectively closing config.log, so it can be properly (re)opened and
7233 # appended to by config.status.  When coming back to configure, we
7234 # need to make the FD available again.
7235 if test "$no_create" != yes; then
7236   ac_cs_success=:
7237   ac_config_status_args=
7238   test "$silent" = yes &&
7239     ac_config_status_args="$ac_config_status_args --quiet"
7240   exec 5>/dev/null
7241   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
7242   exec 5>>config.log
7243   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
7244   # would make configure fail if this is the last instruction.
7245   $ac_cs_success || { (exit 1); exit 1; }
7246 fi
7247