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 multi_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 CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot CC ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CXX ac_ct_CXX CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE 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 LIBTOOL CXXCPP CPPFLAGS THREADLIBS POWERPC_DARWIN_TRUE POWERPC_DARWIN_FALSE EXTRA_TEST_LIBS target_all target_noncanonical CPLUSPLUS_TRUE CPLUSPLUS_FALSE AM_CPPFLAGS 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   --disable-dependency-tracking  speeds up one-time build
 847   --enable-dependency-tracking   do not reject slow dependency extractors
 848   --enable-maintainer-mode  enable make rules and dependencies not useful
 849                           (and sometimes confusing) to the casual installer
 850   --enable-shared=PKGS  build shared libraries default=yes
 851   --enable-static=PKGS  build static libraries default=yes
 852   --enable-fast-install=PKGS  optimize for fast installation default=yes
 853   --disable-libtool-lock  avoid locking (might break parallel builds)
 854   --enable-parallel-mark        parallelize marking and free list construction
 855   --enable-full-debug   include full support for pointer backtracing etc.
 856
 857 Optional Packages:
 858   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 859   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 860   --with-gnu-ld           assume the C compiler uses GNU ld default=no
 861   --with-pic              try to use only PIC/non-PIC objects default=use both
 862   --with-target-subdir=SUBDIR
 863                           configuring with a cross compiler
 864   --with-cross-host=HOST  configuring with a cross compiler
 865   --with-ecos             enable runtime eCos target support
 866
 867 Some influential environment variables:
 868   CC          C compiler command
 869   CFLAGS      C compiler flags
 870   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 871               nonstandard directory <lib dir>
 872   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
 873               headers in a nonstandard directory <include dir>
 874   CXX         C++ compiler command
 875   CXXFLAGS    C++ compiler flags
 876   CXXCPP      C++ preprocessor
 877   CPP         C preprocessor
 878
 879 Use these variables to override the choices made by `configure' or to help
 880 it to find libraries and programs with nonstandard names/locations.
 881
 882 _ACEOF
 883 fi
 884
 885 if test "$ac_init_help" = "recursive"; then
 886   # If there are subdirs, report their specific --help.
 887   ac_popdir=`pwd`
 888   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 889     test -d $ac_dir || continue
 890     ac_builddir=.
 891
 892 if test "$ac_dir" != .; then
 893   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 894   # A "../" for each directory in $ac_dir_suffix.
 895   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
 896 else
 897   ac_dir_suffix= ac_top_builddir=
 898 fi
 899
 900 case $srcdir in
 901   .)  # No --srcdir option.  We are building in place.
 902     ac_srcdir=.
 903     if test -z "$ac_top_builddir"; then
 904        ac_top_srcdir=.
 905     else
 906        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
 907     fi ;;
 908   [\\/]* | ?:[\\/]* )  # Absolute path.
 909     ac_srcdir=$srcdir$ac_dir_suffix;
 910     ac_top_srcdir=$srcdir ;;
 911   *) # Relative path.
 912     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
 913     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 914 esac
 915
 916 # Do not use `cd foo && pwd` to compute absolute paths, because
 917 # the directories may not exist.
 918 case `pwd` in
 919 .) ac_abs_builddir="$ac_dir";;
 920 *)
 921   case "$ac_dir" in
 922   .) ac_abs_builddir=`pwd`;;
 923   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
 924   *) ac_abs_builddir=`pwd`/"$ac_dir";;
 925   esac;;
 926 esac
 927 case $ac_abs_builddir in
 928 .) ac_abs_top_builddir=${ac_top_builddir}.;;
 929 *)
 930   case ${ac_top_builddir}. in
 931   .) ac_abs_top_builddir=$ac_abs_builddir;;
 932   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
 933   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
 934   esac;;
 935 esac
 936 case $ac_abs_builddir in
 937 .) ac_abs_srcdir=$ac_srcdir;;
 938 *)
 939   case $ac_srcdir in
 940   .) ac_abs_srcdir=$ac_abs_builddir;;
 941   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
 942   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
 943   esac;;
 944 esac
 945 case $ac_abs_builddir in
 946 .) ac_abs_top_srcdir=$ac_top_srcdir;;
 947 *)
 948   case $ac_top_srcdir in
 949   .) ac_abs_top_srcdir=$ac_abs_builddir;;
 950   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
 951   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
 952   esac;;
 953 esac
 954
 955     cd $ac_dir
 956     # Check for guested configure; otherwise get Cygnus style configure.
 957     if test -f $ac_srcdir/configure.gnu; then
 958       echo
 959       $SHELL $ac_srcdir/configure.gnu  --help=recursive
 960     elif test -f $ac_srcdir/configure; then
 961       echo
 962       $SHELL $ac_srcdir/configure  --help=recursive
 963     elif test -f $ac_srcdir/configure.ac ||
 964            test -f $ac_srcdir/configure.in; then
 965       echo
 966       $ac_configure --help
 967     else
 968       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 969     fi
 970     cd "$ac_popdir"
 971   done
 972 fi
 973
 974 test -n "$ac_init_help" && exit 0
 975 if $ac_init_version; then
 976   cat <<\_ACEOF
 977
 978 Copyright (C) 2003 Free Software Foundation, Inc.
 979 This configure script is free software; the Free Software Foundation
 980 gives unlimited permission to copy, distribute and modify it.
 981 _ACEOF
 982   exit 0
 983 fi
 984 exec 5>config.log
 985 cat >&5 <<_ACEOF
 986 This file contains any messages produced by compilers while
 987 running configure, to aid debugging if configure makes a mistake.
 988
 989 It was created by $as_me, which was
 990 generated by GNU Autoconf 2.59.  Invocation command line was
 991
 992   $ $0 $@
 993
 994 _ACEOF
 995 {
 996 cat <<_ASUNAME
 997 ## --------- ##
 998 ## Platform. ##
 999 ## --------- ##
1000
1001 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1002 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1003 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1004 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1005 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1006
1007 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1008 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1009
1010 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1011 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1012 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1013 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1014 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1015 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1016 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1017
1018 _ASUNAME
1019
1020 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1021 for as_dir in $PATH
1022 do
1023   IFS=$as_save_IFS
1024   test -z "$as_dir" && as_dir=.
1025   echo "PATH: $as_dir"
1026 done
1027
1028 } >&5
1029
1030 cat >&5 <<_ACEOF
1031
1032
1033 ## ----------- ##
1034 ## Core tests. ##
1035 ## ----------- ##
1036
1037 _ACEOF
1038
1039
1040 # Keep a trace of the command line.
1041 # Strip out --no-create and --no-recursion so they do not pile up.
1042 # Strip out --silent because we don't want to record it for future runs.
1043 # Also quote any args containing shell meta-characters.
1044 # Make two passes to allow for proper duplicate-argument suppression.
1045 ac_configure_args=
1046 ac_configure_args0=
1047 ac_configure_args1=
1048 ac_sep=
1049 ac_must_keep_next=false
1050 for ac_pass in 1 2
1051 do
1052   for ac_arg
1053   do
1054     case $ac_arg in
1055     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1056     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1057     | -silent | --silent | --silen | --sile | --sil)
1058       continue ;;
1059     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1060       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1061     esac
1062     case $ac_pass in
1063     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1064     2)
1065       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1066       if test $ac_must_keep_next = true; then
1067         ac_must_keep_next=false # Got value, back to normal.
1068       else
1069         case $ac_arg in
1070           *=* | --config-cache | -C | -disable-* | --disable-* \
1071           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1072           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1073           | -with-* | --with-* | -without-* | --without-* | --x)
1074             case "$ac_configure_args0 " in
1075               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1076             esac
1077             ;;
1078           -* ) ac_must_keep_next=true ;;
1079         esac
1080       fi
1081       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1082       # Get rid of the leading space.
1083       ac_sep=" "
1084       ;;
1085     esac
1086   done
1087 done
1088 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1089 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1090
1091 # When interrupted or exit'd, cleanup temporary files, and complete
1092 # config.log.  We remove comments because anyway the quotes in there
1093 # would cause problems or look ugly.
1094 # WARNING: Be sure not to use single quotes in there, as some shells,
1095 # such as our DU 5.0 friend, will then `close' the trap.
1096 trap 'exit_status=$?
1097   # Save into config.log some information that might help in debugging.
1098   {
1099     echo
1100
1101     cat <<\_ASBOX
1102 ## ---------------- ##
1103 ## Cache variables. ##
1104 ## ---------------- ##
1105 _ASBOX
1106     echo
1107     # The following way of writing the cache mishandles newlines in values,
1108 {
1109   (set) 2>&1 |
1110     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1111     *ac_space=\ *)
1112       sed -n \
1113         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1114           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1115       ;;
1116     *)
1117       sed -n \
1118         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1119       ;;
1120     esac;
1121 }
1122     echo
1123
1124     cat <<\_ASBOX
1125 ## ----------------- ##
1126 ## Output variables. ##
1127 ## ----------------- ##
1128 _ASBOX
1129     echo
1130     for ac_var in $ac_subst_vars
1131     do
1132       eval ac_val=$`echo $ac_var`
1133       echo "$ac_var='"'"'$ac_val'"'"'"
1134     done | sort
1135     echo
1136
1137     if test -n "$ac_subst_files"; then
1138       cat <<\_ASBOX
1139 ## ------------- ##
1140 ## Output files. ##
1141 ## ------------- ##
1142 _ASBOX
1143       echo
1144       for ac_var in $ac_subst_files
1145       do
1146         eval ac_val=$`echo $ac_var`
1147         echo "$ac_var='"'"'$ac_val'"'"'"
1148       done | sort
1149       echo
1150     fi
1151
1152     if test -s confdefs.h; then
1153       cat <<\_ASBOX
1154 ## ----------- ##
1155 ## confdefs.h. ##
1156 ## ----------- ##
1157 _ASBOX
1158       echo
1159       sed "/^$/d" confdefs.h | sort
1160       echo
1161     fi
1162     test "$ac_signal" != 0 &&
1163       echo "$as_me: caught signal $ac_signal"
1164     echo "$as_me: exit $exit_status"
1165   } >&5
1166   rm -f core *.core &&
1167   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1168     exit $exit_status
1169      ' 0
1170 for ac_signal in 1 2 13 15; do
1171   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1172 done
1173 ac_signal=0
1174
1175 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1176 rm -rf conftest* confdefs.h
1177 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1178 echo >confdefs.h
1179
1180 # Predefined preprocessor variables.
1181
1182 cat >>confdefs.h <<_ACEOF
1183 #define PACKAGE_NAME "$PACKAGE_NAME"
1184 _ACEOF
1185
1186
1187 cat >>confdefs.h <<_ACEOF
1188 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1189 _ACEOF
1190
1191
1192 cat >>confdefs.h <<_ACEOF
1193 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1194 _ACEOF
1195
1196
1197 cat >>confdefs.h <<_ACEOF
1198 #define PACKAGE_STRING "$PACKAGE_STRING"
1199 _ACEOF
1200
1201
1202 cat >>confdefs.h <<_ACEOF
1203 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1204 _ACEOF
1205
1206
1207 # Let the site file select an alternate cache file if it wants to.
1208 # Prefer explicitly selected file to automatically selected ones.
1209 if test -z "$CONFIG_SITE"; then
1210   if test "x$prefix" != xNONE; then
1211     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1212   else
1213     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1214   fi
1215 fi
1216 for ac_site_file in $CONFIG_SITE; do
1217   if test -r "$ac_site_file"; then
1218     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1219 echo "$as_me: loading site script $ac_site_file" >&6;}
1220     sed 's/^/| /' "$ac_site_file" >&5
1221     . "$ac_site_file"
1222   fi
1223 done
1224
1225 if test -r "$cache_file"; then
1226   # Some versions of bash will fail to source /dev/null (special
1227   # files actually), so we avoid doing that.
1228   if test -f "$cache_file"; then
1229     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1230 echo "$as_me: loading cache $cache_file" >&6;}
1231     case $cache_file in
1232       [\\/]* | ?:[\\/]* ) . $cache_file;;
1233       *)                      . ./$cache_file;;
1234     esac
1235   fi
1236 else
1237   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1238 echo "$as_me: creating cache $cache_file" >&6;}
1239   >$cache_file
1240 fi
1241
1242 # Check that the precious variables saved in the cache have kept the same
1243 # value.
1244 ac_cache_corrupted=false
1245 for ac_var in `(set) 2>&1 |
1246                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1247   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1248   eval ac_new_set=\$ac_env_${ac_var}_set
1249   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1250   eval ac_new_val="\$ac_env_${ac_var}_value"
1251   case $ac_old_set,$ac_new_set in
1252     set,)
1253       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1254 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1255       ac_cache_corrupted=: ;;
1256     ,set)
1257       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1258 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1259       ac_cache_corrupted=: ;;
1260     ,);;
1261     *)
1262       if test "x$ac_old_val" != "x$ac_new_val"; then
1263         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1264 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1265         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1266 echo "$as_me:   former value:  $ac_old_val" >&2;}
1267         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1268 echo "$as_me:   current value: $ac_new_val" >&2;}
1269         ac_cache_corrupted=:
1270       fi;;
1271   esac
1272   # Pass precious variables to config.status.
1273   if test "$ac_new_set" = set; then
1274     case $ac_new_val in
1275     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1276       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1277     *) ac_arg=$ac_var=$ac_new_val ;;
1278     esac
1279     case " $ac_configure_args " in
1280       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1281       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1282     esac
1283   fi
1284 done
1285 if $ac_cache_corrupted; then
1286   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1287 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1288   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1289 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1290    { (exit 1); exit 1; }; }
1291 fi
1292
1293 ac_ext=c
1294 ac_cpp='$CPP $CPPFLAGS'
1295 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1296 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1297 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318 # This works around the fact that libtool configuration may change LD
1319 # for this particular configuration, but some shells, instead of
1320 # keeping the changes in LD private, export them just because LD is
1321 # exported.
1322 ORIGINAL_LD_FOR_MULTILIBS=$LD
1323
1324 # Default to --enable-multilib
1325 # Check whether --enable-multilib or --disable-multilib was given.
1326 if test "${enable_multilib+set}" = set; then
1327   enableval="$enable_multilib"
1328   case "$enableval" in
1329   yes) multilib=yes ;;
1330   no)  multilib=no ;;
1331   *)   { { echo "$as_me:$LINENO: error: bad value $enableval for multilib option" >&5
1332 echo "$as_me: error: bad value $enableval for multilib option" >&2;}
1333    { (exit 1); exit 1; }; } ;;
1334  esac
1335 else
1336   multilib=yes
1337 fi;
1338
1339 # We may get other options which we leave undocumented:
1340 # --with-target-subdir, --with-multisrctop, --with-multisubdir
1341 # See config-ml.in if you want the gory details.
1342
1343 if test "$srcdir" = "."; then
1344   if test "$with_target_subdir" != "."; then
1345     multi_basedir="$srcdir/$with_multisrctop../.."
1346   else
1347     multi_basedir="$srcdir/$with_multisrctop.."
1348   fi
1349 else
1350   multi_basedir="$srcdir/.."
1351 fi
1352
1353
1354           ac_config_commands="$ac_config_commands default-1"
1355
1356
1357 ac_aux_dir=
1358 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1359   if test -f $ac_dir/install-sh; then
1360     ac_aux_dir=$ac_dir
1361     ac_install_sh="$ac_aux_dir/install-sh -c"
1362     break
1363   elif test -f $ac_dir/install.sh; then
1364     ac_aux_dir=$ac_dir
1365     ac_install_sh="$ac_aux_dir/install.sh -c"
1366     break
1367   elif test -f $ac_dir/shtool; then
1368     ac_aux_dir=$ac_dir
1369     ac_install_sh="$ac_aux_dir/shtool install -c"
1370     break
1371   fi
1372 done
1373 if test -z "$ac_aux_dir"; then
1374   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1375 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1376    { (exit 1); exit 1; }; }
1377 fi
1378 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1379 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1380 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1381
1382 # Make sure we can run config.sub.
1383 $ac_config_sub sun4 >/dev/null 2>&1 ||
1384   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1385 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1386    { (exit 1); exit 1; }; }
1387
1388 echo "$as_me:$LINENO: checking build system type" >&5
1389 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1390 if test "${ac_cv_build+set}" = set; then
1391   echo $ECHO_N "(cached) $ECHO_C" >&6
1392 else
1393   ac_cv_build_alias=$build_alias
1394 test -z "$ac_cv_build_alias" &&
1395   ac_cv_build_alias=`$ac_config_guess`
1396 test -z "$ac_cv_build_alias" &&
1397   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1398 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1399    { (exit 1); exit 1; }; }
1400 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1401   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1402 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1403    { (exit 1); exit 1; }; }
1404
1405 fi
1406 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1407 echo "${ECHO_T}$ac_cv_build" >&6
1408 build=$ac_cv_build
1409 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1410 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1411 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1412
1413
1414 echo "$as_me:$LINENO: checking host system type" >&5
1415 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1416 if test "${ac_cv_host+set}" = set; then
1417   echo $ECHO_N "(cached) $ECHO_C" >&6
1418 else
1419   ac_cv_host_alias=$host_alias
1420 test -z "$ac_cv_host_alias" &&
1421   ac_cv_host_alias=$ac_cv_build_alias
1422 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1423   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1424 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1425    { (exit 1); exit 1; }; }
1426
1427 fi
1428 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1429 echo "${ECHO_T}$ac_cv_host" >&6
1430 host=$ac_cv_host
1431 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1432 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1433 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1434
1435
1436 echo "$as_me:$LINENO: checking target system type" >&5
1437 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1438 if test "${ac_cv_target+set}" = set; then
1439   echo $ECHO_N "(cached) $ECHO_C" >&6
1440 else
1441   ac_cv_target_alias=$target_alias
1442 test "x$ac_cv_target_alias" = "x" &&
1443   ac_cv_target_alias=$ac_cv_host_alias
1444 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1445   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1446 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1447    { (exit 1); exit 1; }; }
1448
1449 fi
1450 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1451 echo "${ECHO_T}$ac_cv_target" >&6
1452 target=$ac_cv_target
1453 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1454 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1455 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1456
1457
1458 # The aliases save the names the user supplied, while $host etc.
1459 # will get canonicalized.
1460 test -n "$target_alias" &&
1461   test "$program_prefix$program_suffix$program_transform_name" = \
1462     NONENONEs,x,x, &&
1463   program_prefix=${target_alias}-
1464
1465 # Get the 'noncanonical' system names.
1466  case ${build_alias} in
1467   "") build_noncanonical=${build} ;;
1468   *) build_noncanonical=${build_alias} ;;
1469 esac
1470
1471  case ${host_alias} in
1472   "") host_noncanonical=${build_noncanonical} ;;
1473   *) host_noncanonical=${host_alias} ;;
1474 esac
1475
1476  case ${target_alias} in
1477   "") target_noncanonical=${host_noncanonical} ;;
1478   *) target_noncanonical=${target_alias} ;;
1479 esac
1480
1481
1482 # This works around an automake problem.
1483 mkinstalldirs="`cd $ac_aux_dir && ${PWDCMD-pwd}`/mkinstalldirs"
1484
1485
1486 am__api_version="1.8"
1487 # Find a good install program.  We prefer a C program (faster),
1488 # so one script is as good as another.  But avoid the broken or
1489 # incompatible versions:
1490 # SysV /etc/install, /usr/sbin/install
1491 # SunOS /usr/etc/install
1492 # IRIX /sbin/install
1493 # AIX /bin/install
1494 # AmigaOS /C/install, which installs bootblocks on floppy discs
1495 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1496 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1497 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1498 # OS/2's system install, which has a completely different semantic
1499 # ./install, which can be erroneously created by make from ./install.sh.
1500 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1501 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1502 if test -z "$INSTALL"; then
1503 if test "${ac_cv_path_install+set}" = set; then
1504   echo $ECHO_N "(cached) $ECHO_C" >&6
1505 else
1506   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1507 for as_dir in $PATH
1508 do
1509   IFS=$as_save_IFS
1510   test -z "$as_dir" && as_dir=.
1511   # Account for people who put trailing slashes in PATH elements.
1512 case $as_dir/ in
1513   ./ | .// | /cC/* | \
1514   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1515   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1516   /usr/ucb/* ) ;;
1517   *)
1518     # OSF1 and SCO ODT 3.0 have their own names for install.
1519     # Don't use installbsd from OSF since it installs stuff as root
1520     # by default.
1521     for ac_prog in ginstall scoinst install; do
1522       for ac_exec_ext in '' $ac_executable_extensions; do
1523         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1524           if test $ac_prog = install &&
1525             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1526             # AIX install.  It has an incompatible calling convention.
1527             :
1528           elif test $ac_prog = install &&
1529             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1530             # program-specific install script used by HP pwplus--don't use.
1531             :
1532           else
1533             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1534             break 3
1535           fi
1536         fi
1537       done
1538     done
1539     ;;
1540 esac
1541 done
1542
1543
1544 fi
1545   if test "${ac_cv_path_install+set}" = set; then
1546     INSTALL=$ac_cv_path_install
1547   else
1548     # As a last resort, use the slow shell script.  We don't cache a
1549     # path for INSTALL within a source directory, because that will
1550     # break other packages using the cache if that directory is
1551     # removed, or if the path is relative.
1552     INSTALL=$ac_install_sh
1553   fi
1554 fi
1555 echo "$as_me:$LINENO: result: $INSTALL" >&5
1556 echo "${ECHO_T}$INSTALL" >&6
1557
1558 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1559 # It thinks the first close brace ends the variable substitution.
1560 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1561
1562 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1563
1564 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1565
1566 echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1567 echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1568 # Just in case
1569 sleep 1
1570 echo timestamp > conftest.file
1571 # Do `set' in a subshell so we don't clobber the current shell's
1572 # arguments.  Must try -L first in case configure is actually a
1573 # symlink; some systems play weird games with the mod time of symlinks
1574 # (eg FreeBSD returns the mod time of the symlink's containing
1575 # directory).
1576 if (
1577    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1578    if test "$*" = "X"; then
1579       # -L didn't work.
1580       set X `ls -t $srcdir/configure conftest.file`
1581    fi
1582    rm -f conftest.file
1583    if test "$*" != "X $srcdir/configure conftest.file" \
1584       && test "$*" != "X conftest.file $srcdir/configure"; then
1585
1586       # If neither matched, then we have a broken ls.  This can happen
1587       # if, for instance, CONFIG_SHELL is bash and it inherits a
1588       # broken ls alias from the environment.  This has actually
1589       # happened.  Such a system could not be considered "sane".
1590       { { echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
1591 alias in your environment" >&5
1592 echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
1593 alias in your environment" >&2;}
1594    { (exit 1); exit 1; }; }
1595    fi
1596
1597    test "$2" = conftest.file
1598    )
1599 then
1600    # Ok.
1601    :
1602 else
1603    { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1604 Check your system clock" >&5
1605 echo "$as_me: error: newly created file is older than distributed files!
1606 Check your system clock" >&2;}
1607    { (exit 1); exit 1; }; }
1608 fi
1609 echo "$as_me:$LINENO: result: yes" >&5
1610 echo "${ECHO_T}yes" >&6
1611 test "$program_prefix" != NONE &&
1612   program_transform_name="s,^,$program_prefix,;$program_transform_name"
1613 # Use a double $ so make ignores it.
1614 test "$program_suffix" != NONE &&
1615   program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1616 # Double any \ or $.  echo might interpret backslashes.
1617 # By default was `s,x,x', remove it if useless.
1618 cat <<\_ACEOF >conftest.sed
1619 s/[\\$]/&&/g;s/;s,x,x,$//
1620 _ACEOF
1621 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1622 rm conftest.sed
1623
1624 # expand $ac_aux_dir to an absolute path
1625 am_aux_dir=`cd $ac_aux_dir && pwd`
1626
1627 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
1628 # Use eval to expand $SHELL
1629 if eval "$MISSING --run true"; then
1630   am_missing_run="$MISSING --run "
1631 else
1632   am_missing_run=
1633   { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1634 echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1635 fi
1636
1637 if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1638   # Keeping the `.' argument allows $(mkdir_p) to be used without
1639   # argument.  Indeed, we sometimes output rules like
1640   #   $(mkdir_p) $(somedir)
1641   # where $(somedir) is conditionally defined.
1642   # (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
1643   # expensive solution, as it forces Make to start a sub-shell.)
1644   mkdir_p='mkdir -p -- .'
1645 else
1646   # On NextStep and OpenStep, the `mkdir' command does not
1647   # recognize any option.  It will interpret all options as
1648   # directories to create, and then abort because `.' already
1649   # exists.
1650   for d in ./-p ./--version;
1651   do
1652     test -d $d && rmdir $d
1653   done
1654   # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1655   if test -f "$ac_aux_dir/mkinstalldirs"; then
1656     mkdir_p='$(mkinstalldirs)'
1657   else
1658     mkdir_p='$(install_sh) -d'
1659   fi
1660 fi
1661
1662 for ac_prog in gawk mawk nawk awk
1663 do
1664   # Extract the first word of "$ac_prog", so it can be a program name with args.
1665 set dummy $ac_prog; ac_word=$2
1666 echo "$as_me:$LINENO: checking for $ac_word" >&5
1667 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1668 if test "${ac_cv_prog_AWK+set}" = set; then
1669   echo $ECHO_N "(cached) $ECHO_C" >&6
1670 else
1671   if test -n "$AWK"; then
1672   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1673 else
1674 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1675 for as_dir in $PATH
1676 do
1677   IFS=$as_save_IFS
1678   test -z "$as_dir" && as_dir=.
1679   for ac_exec_ext in '' $ac_executable_extensions; do
1680   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1681     ac_cv_prog_AWK="$ac_prog"
1682     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1683     break 2
1684   fi
1685 done
1686 done
1687
1688 fi
1689 fi
1690 AWK=$ac_cv_prog_AWK
1691 if test -n "$AWK"; then
1692   echo "$as_me:$LINENO: result: $AWK" >&5
1693 echo "${ECHO_T}$AWK" >&6
1694 else
1695   echo "$as_me:$LINENO: result: no" >&5
1696 echo "${ECHO_T}no" >&6
1697 fi
1698
1699   test -n "$AWK" && break
1700 done
1701
1702 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1703 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1704 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
1705 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1706   echo $ECHO_N "(cached) $ECHO_C" >&6
1707 else
1708   cat >conftest.make <<\_ACEOF
1709 all:
1710         @echo 'ac_maketemp="$(MAKE)"'
1711 _ACEOF
1712 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1713 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
1714 if test -n "$ac_maketemp"; then
1715   eval ac_cv_prog_make_${ac_make}_set=yes
1716 else
1717   eval ac_cv_prog_make_${ac_make}_set=no
1718 fi
1719 rm -f conftest.make
1720 fi
1721 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1722   echo "$as_me:$LINENO: result: yes" >&5
1723 echo "${ECHO_T}yes" >&6
1724   SET_MAKE=
1725 else
1726   echo "$as_me:$LINENO: result: no" >&5
1727 echo "${ECHO_T}no" >&6
1728   SET_MAKE="MAKE=${MAKE-make}"
1729 fi
1730
1731 rm -rf .tst 2>/dev/null
1732 mkdir .tst 2>/dev/null
1733 if test -d .tst; then
1734   am__leading_dot=.
1735 else
1736   am__leading_dot=_
1737 fi
1738 rmdir .tst 2>/dev/null
1739
1740 # test to see if srcdir already configured
1741 if test "`cd $srcdir && pwd`" != "`pwd`" &&
1742    test -f $srcdir/config.status; then
1743   { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1744 echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1745    { (exit 1); exit 1; }; }
1746 fi
1747
1748 # test whether we have cygpath
1749 if test -z "$CYGPATH_W"; then
1750   if (cygpath --version) >/dev/null 2>/dev/null; then
1751     CYGPATH_W='cygpath -w'
1752   else
1753     CYGPATH_W=echo
1754   fi
1755 fi
1756
1757
1758 # Define the identity of the package.
1759  PACKAGE=gc
1760  VERSION=6.1a1
1761
1762
1763 # Some tools Automake needs.
1764
1765 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1766
1767
1768 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1769
1770
1771 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1772
1773
1774 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1775
1776
1777 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1778
1779
1780 AMTAR=${AMTAR-"${am_missing_run}tar"}
1781
1782 install_sh=${install_sh-"$am_aux_dir/install-sh"}
1783
1784 # Installed binaries are usually stripped using `strip' when the user
1785 # run `make install-strip'.  However `strip' might not be the right
1786 # tool to use in cross-compilation environments, therefore Automake
1787 # will honor the `STRIP' environment variable to overrule this program.
1788 if test "$cross_compiling" != no; then
1789   if test -n "$ac_tool_prefix"; then
1790   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1791 set dummy ${ac_tool_prefix}strip; ac_word=$2
1792 echo "$as_me:$LINENO: checking for $ac_word" >&5
1793 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1794 if test "${ac_cv_prog_STRIP+set}" = set; then
1795   echo $ECHO_N "(cached) $ECHO_C" >&6
1796 else
1797   if test -n "$STRIP"; then
1798   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1799 else
1800 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1801 for as_dir in $PATH
1802 do
1803   IFS=$as_save_IFS
1804   test -z "$as_dir" && as_dir=.
1805   for ac_exec_ext in '' $ac_executable_extensions; do
1806   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1807     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1808     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1809     break 2
1810   fi
1811 done
1812 done
1813
1814 fi
1815 fi
1816 STRIP=$ac_cv_prog_STRIP
1817 if test -n "$STRIP"; then
1818   echo "$as_me:$LINENO: result: $STRIP" >&5
1819 echo "${ECHO_T}$STRIP" >&6
1820 else
1821   echo "$as_me:$LINENO: result: no" >&5
1822 echo "${ECHO_T}no" >&6
1823 fi
1824
1825 fi
1826 if test -z "$ac_cv_prog_STRIP"; then
1827   ac_ct_STRIP=$STRIP
1828   # Extract the first word of "strip", so it can be a program name with args.
1829 set dummy strip; ac_word=$2
1830 echo "$as_me:$LINENO: checking for $ac_word" >&5
1831 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1832 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1833   echo $ECHO_N "(cached) $ECHO_C" >&6
1834 else
1835   if test -n "$ac_ct_STRIP"; then
1836   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1837 else
1838 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1839 for as_dir in $PATH
1840 do
1841   IFS=$as_save_IFS
1842   test -z "$as_dir" && as_dir=.
1843   for ac_exec_ext in '' $ac_executable_extensions; do
1844   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1845     ac_cv_prog_ac_ct_STRIP="strip"
1846     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1847     break 2
1848   fi
1849 done
1850 done
1851
1852   test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1853 fi
1854 fi
1855 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1856 if test -n "$ac_ct_STRIP"; then
1857   echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1858 echo "${ECHO_T}$ac_ct_STRIP" >&6
1859 else
1860   echo "$as_me:$LINENO: result: no" >&5
1861 echo "${ECHO_T}no" >&6
1862 fi
1863
1864   STRIP=$ac_ct_STRIP
1865 else
1866   STRIP="$ac_cv_prog_STRIP"
1867 fi
1868
1869 fi
1870 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1871
1872 # We need awk for the "check" target.  The system "awk" is bad on
1873 # some platforms.
1874
1875
1876
1877
1878 # The autoconf 2.5x version of the no-executables hack.
1879 # GCC_NO_EXECUTABLES
1880 # -----------------
1881 # FIXME: The GCC team has specific needs which the current Autoconf
1882 # framework cannot solve elegantly.  This macro implements a dirty
1883 # hack until Autoconf is able to provide the services its users
1884 # need.
1885 #
1886 # Several of the support libraries that are often built with GCC can't
1887 # assume the tool-chain is already capable of linking a program: the
1888 # compiler often expects to be able to link with some of such
1889 # libraries.
1890 #
1891 # In several of these libraries, workarounds have been introduced to
1892 # avoid the AC_PROG_CC_WORKS test, that would just abort their
1893 # configuration.  The introduction of AC_EXEEXT, enabled either by
1894 # libtool or by CVS autoconf, have just made matters worse.
1895 #
1896 # Unlike the previous AC_NO_EXECUTABLES, this test does not
1897 # disable link tests at autoconf time, but at configure time.
1898 # This allows AC_NO_EXECUTABLES to be invoked conditionally.
1899 # GCC_NO_EXECUTABLES
1900
1901
1902
1903 # Yak.  We must force CC and CXX to /not/ be precious variables; otherwise
1904 # the wrong, non-multilib-adjusted value will be used in multilibs.
1905 # As a side effect, we have to subst CFLAGS and CXXFLAGS ourselves.
1906
1907
1908
1909 ac_ext=c
1910 ac_cpp='$CPP $CPPFLAGS'
1911 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1912 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1913 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1914 if test -n "$ac_tool_prefix"; then
1915   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1916 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1917 echo "$as_me:$LINENO: checking for $ac_word" >&5
1918 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1919 if test "${ac_cv_prog_CC+set}" = set; then
1920   echo $ECHO_N "(cached) $ECHO_C" >&6
1921 else
1922   if test -n "$CC"; then
1923   ac_cv_prog_CC="$CC" # Let the user override the test.
1924 else
1925 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1926 for as_dir in $PATH
1927 do
1928   IFS=$as_save_IFS
1929   test -z "$as_dir" && as_dir=.
1930   for ac_exec_ext in '' $ac_executable_extensions; do
1931   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1932     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1933     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1934     break 2
1935   fi
1936 done
1937 done
1938
1939 fi
1940 fi
1941 CC=$ac_cv_prog_CC
1942 if test -n "$CC"; then
1943   echo "$as_me:$LINENO: result: $CC" >&5
1944 echo "${ECHO_T}$CC" >&6
1945 else
1946   echo "$as_me:$LINENO: result: no" >&5
1947 echo "${ECHO_T}no" >&6
1948 fi
1949
1950 fi
1951 if test -z "$ac_cv_prog_CC"; then
1952   ac_ct_CC=$CC
1953   # Extract the first word of "gcc", so it can be a program name with args.
1954 set dummy gcc; ac_word=$2
1955 echo "$as_me:$LINENO: checking for $ac_word" >&5
1956 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1957 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1958   echo $ECHO_N "(cached) $ECHO_C" >&6
1959 else
1960   if test -n "$ac_ct_CC"; then
1961   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1962 else
1963 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1964 for as_dir in $PATH
1965 do
1966   IFS=$as_save_IFS
1967   test -z "$as_dir" && as_dir=.
1968   for ac_exec_ext in '' $ac_executable_extensions; do
1969   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1970     ac_cv_prog_ac_ct_CC="gcc"
1971     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1972     break 2
1973   fi
1974 done
1975 done
1976
1977 fi
1978 fi
1979 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1980 if test -n "$ac_ct_CC"; then
1981   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1982 echo "${ECHO_T}$ac_ct_CC" >&6
1983 else
1984   echo "$as_me:$LINENO: result: no" >&5
1985 echo "${ECHO_T}no" >&6
1986 fi
1987
1988   CC=$ac_ct_CC
1989 else
1990   CC="$ac_cv_prog_CC"
1991 fi
1992
1993 if test -z "$CC"; then
1994   if test -n "$ac_tool_prefix"; then
1995   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1996 set dummy ${ac_tool_prefix}cc; ac_word=$2
1997 echo "$as_me:$LINENO: checking for $ac_word" >&5
1998 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1999 if test "${ac_cv_prog_CC+set}" = set; then
2000   echo $ECHO_N "(cached) $ECHO_C" >&6
2001 else
2002   if test -n "$CC"; then
2003   ac_cv_prog_CC="$CC" # Let the user override the test.
2004 else
2005 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2006 for as_dir in $PATH
2007 do
2008   IFS=$as_save_IFS
2009   test -z "$as_dir" && as_dir=.
2010   for ac_exec_ext in '' $ac_executable_extensions; do
2011   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2012     ac_cv_prog_CC="${ac_tool_prefix}cc"
2013     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2014     break 2
2015   fi
2016 done
2017 done
2018
2019 fi
2020 fi
2021 CC=$ac_cv_prog_CC
2022 if test -n "$CC"; then
2023   echo "$as_me:$LINENO: result: $CC" >&5
2024 echo "${ECHO_T}$CC" >&6
2025 else
2026   echo "$as_me:$LINENO: result: no" >&5
2027 echo "${ECHO_T}no" >&6
2028 fi
2029
2030 fi
2031 if test -z "$ac_cv_prog_CC"; then
2032   ac_ct_CC=$CC
2033   # Extract the first word of "cc", so it can be a program name with args.
2034 set dummy cc; ac_word=$2
2035 echo "$as_me:$LINENO: checking for $ac_word" >&5
2036 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2037 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2038   echo $ECHO_N "(cached) $ECHO_C" >&6
2039 else
2040   if test -n "$ac_ct_CC"; then
2041   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2042 else
2043 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2044 for as_dir in $PATH
2045 do
2046   IFS=$as_save_IFS
2047   test -z "$as_dir" && as_dir=.
2048   for ac_exec_ext in '' $ac_executable_extensions; do
2049   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2050     ac_cv_prog_ac_ct_CC="cc"
2051     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2052     break 2
2053   fi
2054 done
2055 done
2056
2057 fi
2058 fi
2059 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2060 if test -n "$ac_ct_CC"; then
2061   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2062 echo "${ECHO_T}$ac_ct_CC" >&6
2063 else
2064   echo "$as_me:$LINENO: result: no" >&5
2065 echo "${ECHO_T}no" >&6
2066 fi
2067
2068   CC=$ac_ct_CC
2069 else
2070   CC="$ac_cv_prog_CC"
2071 fi
2072
2073 fi
2074 if test -z "$CC"; then
2075   # Extract the first word of "cc", so it can be a program name with args.
2076 set dummy cc; ac_word=$2
2077 echo "$as_me:$LINENO: checking for $ac_word" >&5
2078 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2079 if test "${ac_cv_prog_CC+set}" = set; then
2080   echo $ECHO_N "(cached) $ECHO_C" >&6
2081 else
2082   if test -n "$CC"; then
2083   ac_cv_prog_CC="$CC" # Let the user override the test.
2084 else
2085   ac_prog_rejected=no
2086 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2087 for as_dir in $PATH
2088 do
2089   IFS=$as_save_IFS
2090   test -z "$as_dir" && as_dir=.
2091   for ac_exec_ext in '' $ac_executable_extensions; do
2092   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2093     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2094        ac_prog_rejected=yes
2095        continue
2096      fi
2097     ac_cv_prog_CC="cc"
2098     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2099     break 2
2100   fi
2101 done
2102 done
2103
2104 if test $ac_prog_rejected = yes; then
2105   # We found a bogon in the path, so make sure we never use it.
2106   set dummy $ac_cv_prog_CC
2107   shift
2108   if test $# != 0; then
2109     # We chose a different compiler from the bogus one.
2110     # However, it has the same basename, so the bogon will be chosen
2111     # first if we set CC to just the basename; use the full file name.
2112     shift
2113     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2114   fi
2115 fi
2116 fi
2117 fi
2118 CC=$ac_cv_prog_CC
2119 if test -n "$CC"; then
2120   echo "$as_me:$LINENO: result: $CC" >&5
2121 echo "${ECHO_T}$CC" >&6
2122 else
2123   echo "$as_me:$LINENO: result: no" >&5
2124 echo "${ECHO_T}no" >&6
2125 fi
2126
2127 fi
2128 if test -z "$CC"; then
2129   if test -n "$ac_tool_prefix"; then
2130   for ac_prog in cl
2131   do
2132     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2133 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2134 echo "$as_me:$LINENO: checking for $ac_word" >&5
2135 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2136 if test "${ac_cv_prog_CC+set}" = set; then
2137   echo $ECHO_N "(cached) $ECHO_C" >&6
2138 else
2139   if test -n "$CC"; then
2140   ac_cv_prog_CC="$CC" # Let the user override the test.
2141 else
2142 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2143 for as_dir in $PATH
2144 do
2145   IFS=$as_save_IFS
2146   test -z "$as_dir" && as_dir=.
2147   for ac_exec_ext in '' $ac_executable_extensions; do
2148   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2149     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2150     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2151     break 2
2152   fi
2153 done
2154 done
2155
2156 fi
2157 fi
2158 CC=$ac_cv_prog_CC
2159 if test -n "$CC"; then
2160   echo "$as_me:$LINENO: result: $CC" >&5
2161 echo "${ECHO_T}$CC" >&6
2162 else
2163   echo "$as_me:$LINENO: result: no" >&5
2164 echo "${ECHO_T}no" >&6
2165 fi
2166
2167     test -n "$CC" && break
2168   done
2169 fi
2170 if test -z "$CC"; then
2171   ac_ct_CC=$CC
2172   for ac_prog in cl
2173 do
2174   # Extract the first word of "$ac_prog", so it can be a program name with args.
2175 set dummy $ac_prog; ac_word=$2
2176 echo "$as_me:$LINENO: checking for $ac_word" >&5
2177 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2178 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2179   echo $ECHO_N "(cached) $ECHO_C" >&6
2180 else
2181   if test -n "$ac_ct_CC"; then
2182   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2183 else
2184 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2185 for as_dir in $PATH
2186 do
2187   IFS=$as_save_IFS
2188   test -z "$as_dir" && as_dir=.
2189   for ac_exec_ext in '' $ac_executable_extensions; do
2190   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2191     ac_cv_prog_ac_ct_CC="$ac_prog"
2192     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2193     break 2
2194   fi
2195 done
2196 done
2197
2198 fi
2199 fi
2200 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2201 if test -n "$ac_ct_CC"; then
2202   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2203 echo "${ECHO_T}$ac_ct_CC" >&6
2204 else
2205   echo "$as_me:$LINENO: result: no" >&5
2206 echo "${ECHO_T}no" >&6
2207 fi
2208
2209   test -n "$ac_ct_CC" && break
2210 done
2211
2212   CC=$ac_ct_CC
2213 fi
2214
2215 fi
2216
2217
2218 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2219 See \`config.log' for more details." >&5
2220 echo "$as_me: error: no acceptable C compiler found in \$PATH
2221 See \`config.log' for more details." >&2;}
2222    { (exit 1); exit 1; }; }
2223
2224 # Provide some information about the compiler.
2225 echo "$as_me:$LINENO:" \
2226      "checking for C compiler version" >&5
2227 ac_compiler=`set X $ac_compile; echo $2`
2228 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2229   (eval $ac_compiler --version </dev/null >&5) 2>&5
2230   ac_status=$?
2231   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2232   (exit $ac_status); }
2233 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2234   (eval $ac_compiler -v </dev/null >&5) 2>&5
2235   ac_status=$?
2236   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2237   (exit $ac_status); }
2238 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2239   (eval $ac_compiler -V </dev/null >&5) 2>&5
2240   ac_status=$?
2241   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2242   (exit $ac_status); }
2243
2244 cat >conftest.$ac_ext <<_ACEOF
2245 /* confdefs.h.  */
2246 _ACEOF
2247 cat confdefs.h >>conftest.$ac_ext
2248 cat >>conftest.$ac_ext <<_ACEOF
2249 /* end confdefs.h.  */
2250
2251 int
2252 main ()
2253 {
2254
2255   ;
2256   return 0;
2257 }
2258 _ACEOF
2259 # FIXME: Cleanup?
2260 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2261   (eval $ac_link) 2>&5
2262   ac_status=$?
2263   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2264   (exit $ac_status); }; then
2265   gcc_no_link=no
2266 else
2267   gcc_no_link=yes
2268 fi
2269
2270 if test x$gcc_no_link = xyes; then
2271   # Setting cross_compile will disable run tests; it will
2272   # also disable AC_CHECK_FILE but that's generally
2273   # correct if we can't link.
2274   cross_compiling=yes
2275   EXEEXT=
2276 else
2277   cat >conftest.$ac_ext <<_ACEOF
2278 /* confdefs.h.  */
2279 _ACEOF
2280 cat confdefs.h >>conftest.$ac_ext
2281 cat >>conftest.$ac_ext <<_ACEOF
2282 /* end confdefs.h.  */
2283
2284 int
2285 main ()
2286 {
2287
2288   ;
2289   return 0;
2290 }
2291 _ACEOF
2292 ac_clean_files_save=$ac_clean_files
2293 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2294 # Try to create an executable without -o first, disregard a.out.
2295 # It will help us diagnose broken compilers, and finding out an intuition
2296 # of exeext.
2297 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2298 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2299 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2300 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2301   (eval $ac_link_default) 2>&5
2302   ac_status=$?
2303   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2304   (exit $ac_status); }; then
2305   # Find the output, starting from the most likely.  This scheme is
2306 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2307 # resort.
2308
2309 # Be careful to initialize this variable, since it used to be cached.
2310 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2311 ac_cv_exeext=
2312 # b.out is created by i960 compilers.
2313 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2314 do
2315   test -f "$ac_file" || continue
2316   case $ac_file in
2317     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2318         ;;
2319     conftest.$ac_ext )
2320         # This is the source file.
2321         ;;
2322     [ab].out )
2323         # We found the default executable, but exeext='' is most
2324         # certainly right.
2325         break;;
2326     *.* )
2327         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2328         # FIXME: I believe we export ac_cv_exeext for Libtool,
2329         # but it would be cool to find out if it's true.  Does anybody
2330         # maintain Libtool? --akim.
2331         export ac_cv_exeext
2332         break;;
2333     * )
2334         break;;
2335   esac
2336 done
2337 else
2338   echo "$as_me: failed program was:" >&5
2339 sed 's/^/| /' conftest.$ac_ext >&5
2340
2341 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2342 See \`config.log' for more details." >&5
2343 echo "$as_me: error: C compiler cannot create executables
2344 See \`config.log' for more details." >&2;}
2345    { (exit 77); exit 77; }; }
2346 fi
2347
2348 ac_exeext=$ac_cv_exeext
2349 echo "$as_me:$LINENO: result: $ac_file" >&5
2350 echo "${ECHO_T}$ac_file" >&6
2351
2352 # Check the compiler produces executables we can run.  If not, either
2353 # the compiler is broken, or we cross compile.
2354 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2355 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2356 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2357 # If not cross compiling, check that we can run a simple program.
2358 if test "$cross_compiling" != yes; then
2359   if { ac_try='./$ac_file'
2360   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2361   (eval $ac_try) 2>&5
2362   ac_status=$?
2363   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2364   (exit $ac_status); }; }; then
2365     cross_compiling=no
2366   else
2367     if test "$cross_compiling" = maybe; then
2368         cross_compiling=yes
2369     else
2370         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2371 If you meant to cross compile, use \`--host'.
2372 See \`config.log' for more details." >&5
2373 echo "$as_me: error: cannot run C compiled programs.
2374 If you meant to cross compile, use \`--host'.
2375 See \`config.log' for more details." >&2;}
2376    { (exit 1); exit 1; }; }
2377     fi
2378   fi
2379 fi
2380 echo "$as_me:$LINENO: result: yes" >&5
2381 echo "${ECHO_T}yes" >&6
2382
2383 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2384 ac_clean_files=$ac_clean_files_save
2385 # Check the compiler produces executables we can run.  If not, either
2386 # the compiler is broken, or we cross compile.
2387 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2388 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2389 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2390 echo "${ECHO_T}$cross_compiling" >&6
2391
2392 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2393 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2394 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2395   (eval $ac_link) 2>&5
2396   ac_status=$?
2397   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2398   (exit $ac_status); }; then
2399   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2400 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2401 # work properly (i.e., refer to `conftest.exe'), while it won't with
2402 # `rm'.
2403 for ac_file in conftest.exe conftest conftest.*; do
2404   test -f "$ac_file" || continue
2405   case $ac_file in
2406     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2407     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2408           export ac_cv_exeext
2409           break;;
2410     * ) break;;
2411   esac
2412 done
2413 else
2414   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2415 See \`config.log' for more details." >&5
2416 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2417 See \`config.log' for more details." >&2;}
2418    { (exit 1); exit 1; }; }
2419 fi
2420
2421 rm -f conftest$ac_cv_exeext
2422 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2423 echo "${ECHO_T}$ac_cv_exeext" >&6
2424
2425 rm -f conftest.$ac_ext
2426 EXEEXT=$ac_cv_exeext
2427 ac_exeext=$EXEEXT
2428 fi
2429 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2430 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2431 if test "${ac_cv_objext+set}" = set; then
2432   echo $ECHO_N "(cached) $ECHO_C" >&6
2433 else
2434   cat >conftest.$ac_ext <<_ACEOF
2435 /* confdefs.h.  */
2436 _ACEOF
2437 cat confdefs.h >>conftest.$ac_ext
2438 cat >>conftest.$ac_ext <<_ACEOF
2439 /* end confdefs.h.  */
2440
2441 int
2442 main ()
2443 {
2444
2445   ;
2446   return 0;
2447 }
2448 _ACEOF
2449 rm -f conftest.o conftest.obj
2450 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2451   (eval $ac_compile) 2>&5
2452   ac_status=$?
2453   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2454   (exit $ac_status); }; then
2455   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2456   case $ac_file in
2457     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2458     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2459        break;;
2460   esac
2461 done
2462 else
2463   echo "$as_me: failed program was:" >&5
2464 sed 's/^/| /' conftest.$ac_ext >&5
2465
2466 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2467 See \`config.log' for more details." >&5
2468 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2469 See \`config.log' for more details." >&2;}
2470    { (exit 1); exit 1; }; }
2471 fi
2472
2473 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2474 fi
2475 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2476 echo "${ECHO_T}$ac_cv_objext" >&6
2477 OBJEXT=$ac_cv_objext
2478 ac_objext=$OBJEXT
2479 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2480 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2481 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2482   echo $ECHO_N "(cached) $ECHO_C" >&6
2483 else
2484   cat >conftest.$ac_ext <<_ACEOF
2485 /* confdefs.h.  */
2486 _ACEOF
2487 cat confdefs.h >>conftest.$ac_ext
2488 cat >>conftest.$ac_ext <<_ACEOF
2489 /* end confdefs.h.  */
2490
2491 int
2492 main ()
2493 {
2494 #ifndef __GNUC__
2495        choke me
2496 #endif
2497
2498   ;
2499   return 0;
2500 }
2501 _ACEOF
2502 rm -f conftest.$ac_objext
2503 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2504   (eval $ac_compile) 2>conftest.er1
2505   ac_status=$?
2506   grep -v '^ *+' conftest.er1 >conftest.err
2507   rm -f conftest.er1
2508   cat conftest.err >&5
2509   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2510   (exit $ac_status); } &&
2511          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2512   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2513   (eval $ac_try) 2>&5
2514   ac_status=$?
2515   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2516   (exit $ac_status); }; } &&
2517          { ac_try='test -s conftest.$ac_objext'
2518   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2519   (eval $ac_try) 2>&5
2520   ac_status=$?
2521   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2522   (exit $ac_status); }; }; then
2523   ac_compiler_gnu=yes
2524 else
2525   echo "$as_me: failed program was:" >&5
2526 sed 's/^/| /' conftest.$ac_ext >&5
2527
2528 ac_compiler_gnu=no
2529 fi
2530 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2531 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2532
2533 fi
2534 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2535 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2536 GCC=`test $ac_compiler_gnu = yes && echo yes`
2537 ac_test_CFLAGS=${CFLAGS+set}
2538 ac_save_CFLAGS=$CFLAGS
2539 CFLAGS="-g"
2540 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2541 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2542 if test "${ac_cv_prog_cc_g+set}" = set; then
2543   echo $ECHO_N "(cached) $ECHO_C" >&6
2544 else
2545   cat >conftest.$ac_ext <<_ACEOF
2546 /* confdefs.h.  */
2547 _ACEOF
2548 cat confdefs.h >>conftest.$ac_ext
2549 cat >>conftest.$ac_ext <<_ACEOF
2550 /* end confdefs.h.  */
2551
2552 int
2553 main ()
2554 {
2555
2556   ;
2557   return 0;
2558 }
2559 _ACEOF
2560 rm -f conftest.$ac_objext
2561 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2562   (eval $ac_compile) 2>conftest.er1
2563   ac_status=$?
2564   grep -v '^ *+' conftest.er1 >conftest.err
2565   rm -f conftest.er1
2566   cat conftest.err >&5
2567   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2568   (exit $ac_status); } &&
2569          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2570   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2571   (eval $ac_try) 2>&5
2572   ac_status=$?
2573   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2574   (exit $ac_status); }; } &&
2575          { ac_try='test -s conftest.$ac_objext'
2576   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2577   (eval $ac_try) 2>&5
2578   ac_status=$?
2579   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2580   (exit $ac_status); }; }; then
2581   ac_cv_prog_cc_g=yes
2582 else
2583   echo "$as_me: failed program was:" >&5
2584 sed 's/^/| /' conftest.$ac_ext >&5
2585
2586 ac_cv_prog_cc_g=no
2587 fi
2588 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2589 fi
2590 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2591 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2592 if test "$ac_test_CFLAGS" = set; then
2593   CFLAGS=$ac_save_CFLAGS
2594 elif test $ac_cv_prog_cc_g = yes; then
2595   if test "$GCC" = yes; then
2596     CFLAGS="-g -O2"
2597   else
2598     CFLAGS="-g"
2599   fi
2600 else
2601   if test "$GCC" = yes; then
2602     CFLAGS="-O2"
2603   else
2604     CFLAGS=
2605   fi
2606 fi
2607 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2608 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2609 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2610   echo $ECHO_N "(cached) $ECHO_C" >&6
2611 else
2612   ac_cv_prog_cc_stdc=no
2613 ac_save_CC=$CC
2614 cat >conftest.$ac_ext <<_ACEOF
2615 /* confdefs.h.  */
2616 _ACEOF
2617 cat confdefs.h >>conftest.$ac_ext
2618 cat >>conftest.$ac_ext <<_ACEOF
2619 /* end confdefs.h.  */
2620 #include <stdarg.h>
2621 #include <stdio.h>
2622 #include <sys/types.h>
2623 #include <sys/stat.h>
2624 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2625 struct buf { int x; };
2626 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2627 static char *e (p, i)
2628      char **p;
2629      int i;
2630 {
2631   return p[i];
2632 }
2633 static char *f (char * (*g) (char **, int), char **p, ...)
2634 {
2635   char *s;
2636   va_list v;
2637   va_start (v,p);
2638   s = g (p, va_arg (v,int));
2639   va_end (v);
2640   return s;
2641 }
2642
2643 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2644    function prototypes and stuff, but not '\xHH' hex character constants.
2645    These don't provoke an error unfortunately, instead are silently treated
2646    as 'x'.  The following induces an error, until -std1 is added to get
2647    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2648    array size at least.  It's necessary to write '\x00'==0 to get something
2649    that's true only with -std1.  */
2650 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2651
2652 int test (int i, double x);
2653 struct s1 {int (*f) (int a);};
2654 struct s2 {int (*f) (double a);};
2655 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2656 int argc;
2657 char **argv;
2658 int
2659 main ()
2660 {
2661 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2662   ;
2663   return 0;
2664 }
2665 _ACEOF
2666 # Don't try gcc -ansi; that turns off useful extensions and
2667 # breaks some systems' header files.
2668 # AIX                   -qlanglvl=ansi
2669 # Ultrix and OSF/1      -std1
2670 # HP-UX 10.20 and later -Ae
2671 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2672 # SVR4                  -Xc -D__EXTENSIONS__
2673 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2674 do
2675   CC="$ac_save_CC $ac_arg"
2676   rm -f conftest.$ac_objext
2677 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2678   (eval $ac_compile) 2>conftest.er1
2679   ac_status=$?
2680   grep -v '^ *+' conftest.er1 >conftest.err
2681   rm -f conftest.er1
2682   cat conftest.err >&5
2683   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2684   (exit $ac_status); } &&
2685          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2686   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2687   (eval $ac_try) 2>&5
2688   ac_status=$?
2689   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2690   (exit $ac_status); }; } &&
2691          { ac_try='test -s conftest.$ac_objext'
2692   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2693   (eval $ac_try) 2>&5
2694   ac_status=$?
2695   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2696   (exit $ac_status); }; }; then
2697   ac_cv_prog_cc_stdc=$ac_arg
2698 break
2699 else
2700   echo "$as_me: failed program was:" >&5
2701 sed 's/^/| /' conftest.$ac_ext >&5
2702
2703 fi
2704 rm -f conftest.err conftest.$ac_objext
2705 done
2706 rm -f conftest.$ac_ext conftest.$ac_objext
2707 CC=$ac_save_CC
2708
2709 fi
2710
2711 case "x$ac_cv_prog_cc_stdc" in
2712   x|xno)
2713     echo "$as_me:$LINENO: result: none needed" >&5
2714 echo "${ECHO_T}none needed" >&6 ;;
2715   *)
2716     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2717 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2718     CC="$CC $ac_cv_prog_cc_stdc" ;;
2719 esac
2720
2721 # Some people use a C++ compiler to compile C.  Since we use `exit',
2722 # in C++ we need to declare it.  In case someone uses the same compiler
2723 # for both compiling C and C++ we need to have the C++ compiler decide
2724 # the declaration of exit, since it's the most demanding environment.
2725 cat >conftest.$ac_ext <<_ACEOF
2726 #ifndef __cplusplus
2727   choke me
2728 #endif
2729 _ACEOF
2730 rm -f conftest.$ac_objext
2731 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2732   (eval $ac_compile) 2>conftest.er1
2733   ac_status=$?
2734   grep -v '^ *+' conftest.er1 >conftest.err
2735   rm -f conftest.er1
2736   cat conftest.err >&5
2737   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2738   (exit $ac_status); } &&
2739          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2740   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2741   (eval $ac_try) 2>&5
2742   ac_status=$?
2743   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2744   (exit $ac_status); }; } &&
2745          { ac_try='test -s conftest.$ac_objext'
2746   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2747   (eval $ac_try) 2>&5
2748   ac_status=$?
2749   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2750   (exit $ac_status); }; }; then
2751   for ac_declaration in \
2752    '' \
2753    'extern "C" void std::exit (int) throw (); using std::exit;' \
2754    'extern "C" void std::exit (int); using std::exit;' \
2755    'extern "C" void exit (int) throw ();' \
2756    'extern "C" void exit (int);' \
2757    'void exit (int);'
2758 do
2759   cat >conftest.$ac_ext <<_ACEOF
2760 /* confdefs.h.  */
2761 _ACEOF
2762 cat confdefs.h >>conftest.$ac_ext
2763 cat >>conftest.$ac_ext <<_ACEOF
2764 /* end confdefs.h.  */
2765 $ac_declaration
2766 #include <stdlib.h>
2767 int
2768 main ()
2769 {
2770 exit (42);
2771   ;
2772   return 0;
2773 }
2774 _ACEOF
2775 rm -f conftest.$ac_objext
2776 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2777   (eval $ac_compile) 2>conftest.er1
2778   ac_status=$?
2779   grep -v '^ *+' conftest.er1 >conftest.err
2780   rm -f conftest.er1
2781   cat conftest.err >&5
2782   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2783   (exit $ac_status); } &&
2784          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2785   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2786   (eval $ac_try) 2>&5
2787   ac_status=$?
2788   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2789   (exit $ac_status); }; } &&
2790          { ac_try='test -s conftest.$ac_objext'
2791   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2792   (eval $ac_try) 2>&5
2793   ac_status=$?
2794   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2795   (exit $ac_status); }; }; then
2796   :
2797 else
2798   echo "$as_me: failed program was:" >&5
2799 sed 's/^/| /' conftest.$ac_ext >&5
2800
2801 continue
2802 fi
2803 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2804   cat >conftest.$ac_ext <<_ACEOF
2805 /* confdefs.h.  */
2806 _ACEOF
2807 cat confdefs.h >>conftest.$ac_ext
2808 cat >>conftest.$ac_ext <<_ACEOF
2809 /* end confdefs.h.  */
2810 $ac_declaration
2811 int
2812 main ()
2813 {
2814 exit (42);
2815   ;
2816   return 0;
2817 }
2818 _ACEOF
2819 rm -f conftest.$ac_objext
2820 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2821   (eval $ac_compile) 2>conftest.er1
2822   ac_status=$?
2823   grep -v '^ *+' conftest.er1 >conftest.err
2824   rm -f conftest.er1
2825   cat conftest.err >&5
2826   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2827   (exit $ac_status); } &&
2828          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2829   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2830   (eval $ac_try) 2>&5
2831   ac_status=$?
2832   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2833   (exit $ac_status); }; } &&
2834          { ac_try='test -s conftest.$ac_objext'
2835   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2836   (eval $ac_try) 2>&5
2837   ac_status=$?
2838   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2839   (exit $ac_status); }; }; then
2840   break
2841 else
2842   echo "$as_me: failed program was:" >&5
2843 sed 's/^/| /' conftest.$ac_ext >&5
2844
2845 fi
2846 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2847 done
2848 rm -f conftest*
2849 if test -n "$ac_declaration"; then
2850   echo '#ifdef __cplusplus' >>confdefs.h
2851   echo $ac_declaration      >>confdefs.h
2852   echo '#endif'             >>confdefs.h
2853 fi
2854
2855 else
2856   echo "$as_me: failed program was:" >&5
2857 sed 's/^/| /' conftest.$ac_ext >&5
2858
2859 fi
2860 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2861 ac_ext=c
2862 ac_cpp='$CPP $CPPFLAGS'
2863 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2864 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2865 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2866 DEPDIR="${am__leading_dot}deps"
2867
2868           ac_config_commands="$ac_config_commands depfiles"
2869
2870
2871 am_make=${MAKE-make}
2872 cat > confinc << 'END'
2873 am__doit:
2874         @echo done
2875 .PHONY: am__doit
2876 END
2877 # If we don't find an include directive, just comment out the code.
2878 echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2879 echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2880 am__include="#"
2881 am__quote=
2882 _am_result=none
2883 # First try GNU make style include.
2884 echo "include confinc" > confmf
2885 # We grep out `Entering directory' and `Leaving directory'
2886 # messages which can occur if `w' ends up in MAKEFLAGS.
2887 # In particular we don't look at `^make:' because GNU make might
2888 # be invoked under some other name (usually "gmake"), in which
2889 # case it prints its new name instead of `make'.
2890 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
2891    am__include=include
2892    am__quote=
2893    _am_result=GNU
2894 fi
2895 # Now try BSD make style include.
2896 if test "$am__include" = "#"; then
2897    echo '.include "confinc"' > confmf
2898    if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2899       am__include=.include
2900       am__quote="\""
2901       _am_result=BSD
2902    fi
2903 fi
2904
2905
2906 echo "$as_me:$LINENO: result: $_am_result" >&5
2907 echo "${ECHO_T}$_am_result" >&6
2908 rm -f confinc confmf
2909
2910 # Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
2911 if test "${enable_dependency_tracking+set}" = set; then
2912   enableval="$enable_dependency_tracking"
2913
2914 fi;
2915 if test "x$enable_dependency_tracking" != xno; then
2916   am_depcomp="$ac_aux_dir/depcomp"
2917   AMDEPBACKSLASH='\'
2918 fi
2919
2920
2921 if test "x$enable_dependency_tracking" != xno; then
2922   AMDEP_TRUE=
2923   AMDEP_FALSE='#'
2924 else
2925   AMDEP_TRUE='#'
2926   AMDEP_FALSE=
2927 fi
2928
2929
2930
2931
2932 depcc="$CC"   am_compiler_list=
2933
2934 echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2935 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2936 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
2937   echo $ECHO_N "(cached) $ECHO_C" >&6
2938 else
2939   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2940   # We make a subdir and do the tests there.  Otherwise we can end up
2941   # making bogus files that we don't know about and never remove.  For
2942   # instance it was reported that on HP-UX the gcc test will end up
2943   # making a dummy file named `D' -- because `-MD' means `put the output
2944   # in D'.
2945   mkdir conftest.dir
2946   # Copy depcomp to subdir because otherwise we won't find it if we're
2947   # using a relative directory.
2948   cp "$am_depcomp" conftest.dir
2949   cd conftest.dir
2950   # We will build objects and dependencies in a subdirectory because
2951   # it helps to detect inapplicable dependency modes.  For instance
2952   # both Tru64's cc and ICC support -MD to output dependencies as a
2953   # side effect of compilation, but ICC will put the dependencies in
2954   # the current directory while Tru64 will put them in the object
2955   # directory.
2956   mkdir sub
2957
2958   am_cv_CC_dependencies_compiler_type=none
2959   if test "$am_compiler_list" = ""; then
2960      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
2961   fi
2962   for depmode in $am_compiler_list; do
2963     # Setup a source with many dependencies, because some compilers
2964     # like to wrap large dependency lists on column 80 (with \), and
2965     # we should not choose a depcomp mode which is confused by this.
2966     #
2967     # We need to recreate these files for each test, as the compiler may
2968     # overwrite some of them when testing with obscure command lines.
2969     # This happens at least with the AIX C compiler.
2970     : > sub/conftest.c
2971     for i in 1 2 3 4 5 6; do
2972       echo '#include "conftst'$i'.h"' >> sub/conftest.c
2973       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2974       # Solaris 8's {/usr,}/bin/sh.
2975       touch sub/conftst$i.h
2976     done
2977     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2978
2979     case $depmode in
2980     nosideeffect)
2981       # after this tag, mechanisms are not by side-effect, so they'll
2982       # only be used when explicitly requested
2983       if test "x$enable_dependency_tracking" = xyes; then
2984         continue
2985       else
2986         break
2987       fi
2988       ;;
2989     none) break ;;
2990     esac
2991     # We check with `-c' and `-o' for the sake of the "dashmstdout"
2992     # mode.  It turns out that the SunPro C++ compiler does not properly
2993     # handle `-M -o', and we need to detect this.
2994     if depmode=$depmode \
2995        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2996        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2997        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
2998          >/dev/null 2>conftest.err &&
2999        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3000        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3001        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3002       # icc doesn't choke on unknown options, it will just issue warnings
3003       # or remarks (even with -Werror).  So we grep stderr for any message
3004       # that says an option was ignored or not supported.
3005       # When given -MP, icc 7.0 and 7.1 complain thusly:
3006       #   icc: Command line warning: ignoring option '-M'; no argument required
3007       # The diagnosis changed in icc 8.0:
3008       #   icc: Command line remark: option '-MP' not supported
3009       if (grep 'ignoring option' conftest.err ||
3010           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3011         am_cv_CC_dependencies_compiler_type=$depmode
3012         break
3013       fi
3014     fi
3015   done
3016
3017   cd ..
3018   rm -rf conftest.dir
3019 else
3020   am_cv_CC_dependencies_compiler_type=none
3021 fi
3022
3023 fi
3024 echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3025 echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3026 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3027
3028
3029
3030 if
3031   test "x$enable_dependency_tracking" != xno \
3032   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3033   am__fastdepCC_TRUE=
3034   am__fastdepCC_FALSE='#'
3035 else
3036   am__fastdepCC_TRUE='#'
3037   am__fastdepCC_FALSE=
3038 fi
3039
3040
3041 ac_ext=cc
3042 ac_cpp='$CXXCPP $CPPFLAGS'
3043 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3044 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3045 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3046 if test -n "$ac_tool_prefix"; then
3047   for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
3048   do
3049     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3050 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3051 echo "$as_me:$LINENO: checking for $ac_word" >&5
3052 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3053 if test "${ac_cv_prog_CXX+set}" = set; then
3054   echo $ECHO_N "(cached) $ECHO_C" >&6
3055 else
3056   if test -n "$CXX"; then
3057   ac_cv_prog_CXX="$CXX" # Let the user override the test.
3058 else
3059 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3060 for as_dir in $PATH
3061 do
3062   IFS=$as_save_IFS
3063   test -z "$as_dir" && as_dir=.
3064   for ac_exec_ext in '' $ac_executable_extensions; do
3065   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3066     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3067     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3068     break 2
3069   fi
3070 done
3071 done
3072
3073 fi
3074 fi
3075 CXX=$ac_cv_prog_CXX
3076 if test -n "$CXX"; then
3077   echo "$as_me:$LINENO: result: $CXX" >&5
3078 echo "${ECHO_T}$CXX" >&6
3079 else
3080   echo "$as_me:$LINENO: result: no" >&5
3081 echo "${ECHO_T}no" >&6
3082 fi
3083
3084     test -n "$CXX" && break
3085   done
3086 fi
3087 if test -z "$CXX"; then
3088   ac_ct_CXX=$CXX
3089   for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
3090 do
3091   # Extract the first word of "$ac_prog", so it can be a program name with args.
3092 set dummy $ac_prog; ac_word=$2
3093 echo "$as_me:$LINENO: checking for $ac_word" >&5
3094 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3095 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
3096   echo $ECHO_N "(cached) $ECHO_C" >&6
3097 else
3098   if test -n "$ac_ct_CXX"; then
3099   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3100 else
3101 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3102 for as_dir in $PATH
3103 do
3104   IFS=$as_save_IFS
3105   test -z "$as_dir" && as_dir=.
3106   for ac_exec_ext in '' $ac_executable_extensions; do
3107   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3108     ac_cv_prog_ac_ct_CXX="$ac_prog"
3109     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3110     break 2
3111   fi
3112 done
3113 done
3114
3115 fi
3116 fi
3117 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3118 if test -n "$ac_ct_CXX"; then
3119   echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
3120 echo "${ECHO_T}$ac_ct_CXX" >&6
3121 else
3122   echo "$as_me:$LINENO: result: no" >&5
3123 echo "${ECHO_T}no" >&6
3124 fi
3125
3126   test -n "$ac_ct_CXX" && break
3127 done
3128 test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
3129
3130   CXX=$ac_ct_CXX
3131 fi
3132
3133
3134 # Provide some information about the compiler.
3135 echo "$as_me:$LINENO:" \
3136      "checking for C++ compiler version" >&5
3137 ac_compiler=`set X $ac_compile; echo $2`
3138 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
3139   (eval $ac_compiler --version </dev/null >&5) 2>&5
3140   ac_status=$?
3141   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3142   (exit $ac_status); }
3143 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
3144   (eval $ac_compiler -v </dev/null >&5) 2>&5
3145   ac_status=$?
3146   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3147   (exit $ac_status); }
3148 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
3149   (eval $ac_compiler -V </dev/null >&5) 2>&5
3150   ac_status=$?
3151   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3152   (exit $ac_status); }
3153
3154 echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
3155 echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
3156 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
3157   echo $ECHO_N "(cached) $ECHO_C" >&6
3158 else
3159   cat >conftest.$ac_ext <<_ACEOF
3160 /* confdefs.h.  */
3161 _ACEOF
3162 cat confdefs.h >>conftest.$ac_ext
3163 cat >>conftest.$ac_ext <<_ACEOF
3164 /* end confdefs.h.  */
3165
3166 int
3167 main ()
3168 {
3169 #ifndef __GNUC__
3170        choke me
3171 #endif
3172
3173   ;
3174   return 0;
3175 }
3176 _ACEOF
3177 rm -f conftest.$ac_objext
3178 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3179   (eval $ac_compile) 2>conftest.er1
3180   ac_status=$?
3181   grep -v '^ *+' conftest.er1 >conftest.err
3182   rm -f conftest.er1
3183   cat conftest.err >&5
3184   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3185   (exit $ac_status); } &&
3186          { ac_try='test -z "$ac_cxx_werror_flag"                         || test ! -s conftest.err'
3187   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3188   (eval $ac_try) 2>&5
3189   ac_status=$?
3190   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3191   (exit $ac_status); }; } &&
3192          { ac_try='test -s conftest.$ac_objext'
3193   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3194   (eval $ac_try) 2>&5
3195   ac_status=$?
3196   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3197   (exit $ac_status); }; }; then
3198   ac_compiler_gnu=yes
3199 else
3200   echo "$as_me: failed program was:" >&5
3201 sed 's/^/| /' conftest.$ac_ext >&5
3202
3203 ac_compiler_gnu=no
3204 fi
3205 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3206 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3207
3208 fi
3209 echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
3210 echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
3211 GXX=`test $ac_compiler_gnu = yes && echo yes`
3212 ac_test_CXXFLAGS=${CXXFLAGS+set}
3213 ac_save_CXXFLAGS=$CXXFLAGS
3214 CXXFLAGS="-g"
3215 echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
3216 echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
3217 if test "${ac_cv_prog_cxx_g+set}" = set; then
3218   echo $ECHO_N "(cached) $ECHO_C" >&6
3219 else
3220   cat >conftest.$ac_ext <<_ACEOF
3221 /* confdefs.h.  */
3222 _ACEOF
3223 cat confdefs.h >>conftest.$ac_ext
3224 cat >>conftest.$ac_ext <<_ACEOF
3225 /* end confdefs.h.  */
3226
3227 int
3228 main ()
3229 {
3230
3231   ;
3232   return 0;
3233 }
3234 _ACEOF
3235 rm -f conftest.$ac_objext
3236 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3237   (eval $ac_compile) 2>conftest.er1
3238   ac_status=$?
3239   grep -v '^ *+' conftest.er1 >conftest.err
3240   rm -f conftest.er1
3241   cat conftest.err >&5
3242   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3243   (exit $ac_status); } &&
3244          { ac_try='test -z "$ac_cxx_werror_flag"                         || test ! -s conftest.err'
3245   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3246   (eval $ac_try) 2>&5
3247   ac_status=$?
3248   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3249   (exit $ac_status); }; } &&
3250          { ac_try='test -s conftest.$ac_objext'
3251   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3252   (eval $ac_try) 2>&5
3253   ac_status=$?
3254   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3255   (exit $ac_status); }; }; then
3256   ac_cv_prog_cxx_g=yes
3257 else
3258   echo "$as_me: failed program was:" >&5
3259 sed 's/^/| /' conftest.$ac_ext >&5
3260
3261 ac_cv_prog_cxx_g=no
3262 fi
3263 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3264 fi
3265 echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
3266 echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
3267 if test "$ac_test_CXXFLAGS" = set; then
3268   CXXFLAGS=$ac_save_CXXFLAGS
3269 elif test $ac_cv_prog_cxx_g = yes; then
3270   if test "$GXX" = yes; then
3271     CXXFLAGS="-g -O2"
3272   else
3273     CXXFLAGS="-g"
3274   fi
3275 else
3276   if test "$GXX" = yes; then
3277     CXXFLAGS="-O2"
3278   else
3279     CXXFLAGS=
3280   fi
3281 fi
3282 for ac_declaration in \
3283    '' \
3284    'extern "C" void std::exit (int) throw (); using std::exit;' \
3285    'extern "C" void std::exit (int); using std::exit;' \
3286    'extern "C" void exit (int) throw ();' \
3287    'extern "C" void exit (int);' \
3288    'void exit (int);'
3289 do
3290   cat >conftest.$ac_ext <<_ACEOF
3291 /* confdefs.h.  */
3292 _ACEOF
3293 cat confdefs.h >>conftest.$ac_ext
3294 cat >>conftest.$ac_ext <<_ACEOF
3295 /* end confdefs.h.  */
3296 $ac_declaration
3297 #include <stdlib.h>
3298 int
3299 main ()
3300 {
3301 exit (42);
3302   ;
3303   return 0;
3304 }
3305 _ACEOF
3306 rm -f conftest.$ac_objext
3307 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3308   (eval $ac_compile) 2>conftest.er1
3309   ac_status=$?
3310   grep -v '^ *+' conftest.er1 >conftest.err
3311   rm -f conftest.er1
3312   cat conftest.err >&5
3313   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3314   (exit $ac_status); } &&
3315          { ac_try='test -z "$ac_cxx_werror_flag"                         || test ! -s conftest.err'
3316   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3317   (eval $ac_try) 2>&5
3318   ac_status=$?
3319   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3320   (exit $ac_status); }; } &&
3321          { ac_try='test -s conftest.$ac_objext'
3322   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3323   (eval $ac_try) 2>&5
3324   ac_status=$?
3325   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3326   (exit $ac_status); }; }; then
3327   :
3328 else
3329   echo "$as_me: failed program was:" >&5
3330 sed 's/^/| /' conftest.$ac_ext >&5
3331
3332 continue
3333 fi
3334 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3335   cat >conftest.$ac_ext <<_ACEOF
3336 /* confdefs.h.  */
3337 _ACEOF
3338 cat confdefs.h >>conftest.$ac_ext
3339 cat >>conftest.$ac_ext <<_ACEOF
3340 /* end confdefs.h.  */
3341 $ac_declaration
3342 int
3343 main ()
3344 {
3345 exit (42);
3346   ;
3347   return 0;
3348 }
3349 _ACEOF
3350 rm -f conftest.$ac_objext
3351 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3352   (eval $ac_compile) 2>conftest.er1
3353   ac_status=$?
3354   grep -v '^ *+' conftest.er1 >conftest.err
3355   rm -f conftest.er1
3356   cat conftest.err >&5
3357   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3358   (exit $ac_status); } &&
3359          { ac_try='test -z "$ac_cxx_werror_flag"                         || test ! -s conftest.err'
3360   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3361   (eval $ac_try) 2>&5
3362   ac_status=$?
3363   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3364   (exit $ac_status); }; } &&
3365          { ac_try='test -s conftest.$ac_objext'
3366   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3367   (eval $ac_try) 2>&5
3368   ac_status=$?
3369   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3370   (exit $ac_status); }; }; then
3371   break
3372 else
3373   echo "$as_me: failed program was:" >&5
3374 sed 's/^/| /' conftest.$ac_ext >&5
3375
3376 fi
3377 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3378 done
3379 rm -f conftest*
3380 if test -n "$ac_declaration"; then
3381   echo '#ifdef __cplusplus' >>confdefs.h
3382   echo $ac_declaration      >>confdefs.h
3383   echo '#endif'             >>confdefs.h
3384 fi
3385
3386 ac_ext=c
3387 ac_cpp='$CPP $CPPFLAGS'
3388 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3389 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3390 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3391
3392 depcc="$CXX"  am_compiler_list=
3393
3394 echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3395 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3396 if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
3397   echo $ECHO_N "(cached) $ECHO_C" >&6
3398 else
3399   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3400   # We make a subdir and do the tests there.  Otherwise we can end up
3401   # making bogus files that we don't know about and never remove.  For
3402   # instance it was reported that on HP-UX the gcc test will end up
3403   # making a dummy file named `D' -- because `-MD' means `put the output
3404   # in D'.
3405   mkdir conftest.dir
3406   # Copy depcomp to subdir because otherwise we won't find it if we're
3407   # using a relative directory.
3408   cp "$am_depcomp" conftest.dir
3409   cd conftest.dir
3410   # We will build objects and dependencies in a subdirectory because
3411   # it helps to detect inapplicable dependency modes.  For instance
3412   # both Tru64's cc and ICC support -MD to output dependencies as a
3413   # side effect of compilation, but ICC will put the dependencies in
3414   # the current directory while Tru64 will put them in the object
3415   # directory.
3416   mkdir sub
3417
3418   am_cv_CXX_dependencies_compiler_type=none
3419   if test "$am_compiler_list" = ""; then
3420      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3421   fi
3422   for depmode in $am_compiler_list; do
3423     # Setup a source with many dependencies, because some compilers
3424     # like to wrap large dependency lists on column 80 (with \), and
3425     # we should not choose a depcomp mode which is confused by this.
3426     #
3427     # We need to recreate these files for each test, as the compiler may
3428     # overwrite some of them when testing with obscure command lines.
3429     # This happens at least with the AIX C compiler.
3430     : > sub/conftest.c
3431     for i in 1 2 3 4 5 6; do
3432       echo '#include "conftst'$i'.h"' >> sub/conftest.c
3433       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3434       # Solaris 8's {/usr,}/bin/sh.
3435       touch sub/conftst$i.h
3436     done
3437     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3438
3439     case $depmode in
3440     nosideeffect)
3441       # after this tag, mechanisms are not by side-effect, so they'll
3442       # only be used when explicitly requested
3443       if test "x$enable_dependency_tracking" = xyes; then
3444         continue
3445       else
3446         break
3447       fi
3448       ;;
3449     none) break ;;
3450     esac
3451     # We check with `-c' and `-o' for the sake of the "dashmstdout"
3452     # mode.  It turns out that the SunPro C++ compiler does not properly
3453     # handle `-M -o', and we need to detect this.
3454     if depmode=$depmode \
3455        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3456        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3457        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3458          >/dev/null 2>conftest.err &&
3459        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3460        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3461        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3462       # icc doesn't choke on unknown options, it will just issue warnings
3463       # or remarks (even with -Werror).  So we grep stderr for any message
3464       # that says an option was ignored or not supported.
3465       # When given -MP, icc 7.0 and 7.1 complain thusly:
3466       #   icc: Command line warning: ignoring option '-M'; no argument required
3467       # The diagnosis changed in icc 8.0:
3468       #   icc: Command line remark: option '-MP' not supported
3469       if (grep 'ignoring option' conftest.err ||
3470           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3471         am_cv_CXX_dependencies_compiler_type=$depmode
3472         break
3473       fi
3474     fi
3475   done
3476
3477   cd ..
3478   rm -rf conftest.dir
3479 else
3480   am_cv_CXX_dependencies_compiler_type=none
3481 fi
3482
3483 fi
3484 echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
3485 echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
3486 CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
3487
3488
3489
3490 if
3491   test "x$enable_dependency_tracking" != xno \
3492   && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
3493   am__fastdepCXX_TRUE=
3494   am__fastdepCXX_FALSE='#'
3495 else
3496   am__fastdepCXX_TRUE='#'
3497   am__fastdepCXX_FALSE=
3498 fi
3499
3500
3501
3502
3503 if test "x$CC" != xcc; then
3504   echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5
3505 echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6
3506 else
3507   echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5
3508 echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6
3509 fi
3510 set dummy $CC; ac_cc=`echo $2 |
3511                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
3512 if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\" = set"; then
3513   echo $ECHO_N "(cached) $ECHO_C" >&6
3514 else
3515   cat >conftest.$ac_ext <<_ACEOF
3516 /* confdefs.h.  */
3517 _ACEOF
3518 cat confdefs.h >>conftest.$ac_ext
3519 cat >>conftest.$ac_ext <<_ACEOF
3520 /* end confdefs.h.  */
3521
3522 int
3523 main ()
3524 {
3525
3526   ;
3527   return 0;
3528 }
3529 _ACEOF
3530 # Make sure it works both with $CC and with simple cc.
3531 # We do the test twice because some compilers refuse to overwrite an
3532 # existing .o file with -o, though they will create one.
3533 ac_try='$CC -c conftest.$ac_ext -o conftest.$ac_objext >&5'
3534 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3535   (eval $ac_try) 2>&5
3536   ac_status=$?
3537   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3538   (exit $ac_status); } &&
3539    test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3540   (eval $ac_try) 2>&5
3541   ac_status=$?
3542   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3543   (exit $ac_status); };
3544 then
3545   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
3546   if test "x$CC" != xcc; then
3547     # Test first that cc exists at all.
3548     if { ac_try='cc -c conftest.$ac_ext >&5'
3549   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3550   (eval $ac_try) 2>&5
3551   ac_status=$?
3552   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3553   (exit $ac_status); }; }; then
3554       ac_try='cc -c conftest.$ac_ext -o conftest.$ac_objext >&5'
3555       if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3556   (eval $ac_try) 2>&5
3557   ac_status=$?
3558   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3559   (exit $ac_status); } &&
3560          test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3561   (eval $ac_try) 2>&5
3562   ac_status=$?
3563   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3564   (exit $ac_status); };
3565       then
3566         # cc works too.
3567         :
3568       else
3569         # cc exists but doesn't like -o.
3570         eval ac_cv_prog_cc_${ac_cc}_c_o=no
3571       fi
3572     fi
3573   fi
3574 else
3575   eval ac_cv_prog_cc_${ac_cc}_c_o=no
3576 fi
3577 rm -f conftest*
3578
3579 fi
3580 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
3581   echo "$as_me:$LINENO: result: yes" >&5
3582 echo "${ECHO_T}yes" >&6
3583 else
3584   echo "$as_me:$LINENO: result: no" >&5
3585 echo "${ECHO_T}no" >&6
3586
3587 cat >>confdefs.h <<\_ACEOF
3588 #define NO_MINUS_C_MINUS_O 1
3589 _ACEOF
3590
3591 fi
3592
3593 # FIXME: we rely on the cache variable name because
3594 # there is no other way.
3595 set dummy $CC
3596 ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
3597 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
3598    # Losing compiler, so override with the script.
3599    # FIXME: It is wrong to rewrite CC.
3600    # But if we don't then we get into trouble of one sort or another.
3601    # A longer-term fix would be to have automake use am__CC in this case,
3602    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3603    CC="$am_aux_dir/compile $CC"
3604 fi
3605
3606
3607
3608
3609
3610 # Newer automakes demand CCAS and CCASFLAGS.
3611 : ${CCAS='$(CC)'}
3612 : ${CCASFLAGS='$(CFLAGS)'}
3613
3614
3615
3616 if test -n "$ac_tool_prefix"; then
3617   # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
3618 set dummy ${ac_tool_prefix}as; ac_word=$2
3619 echo "$as_me:$LINENO: checking for $ac_word" >&5
3620 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3621 if test "${ac_cv_prog_AS+set}" = set; then
3622   echo $ECHO_N "(cached) $ECHO_C" >&6
3623 else
3624   if test -n "$AS"; then
3625   ac_cv_prog_AS="$AS" # Let the user override the test.
3626 else
3627 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3628 for as_dir in $PATH
3629 do
3630   IFS=$as_save_IFS
3631   test -z "$as_dir" && as_dir=.
3632   for ac_exec_ext in '' $ac_executable_extensions; do
3633   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3634     ac_cv_prog_AS="${ac_tool_prefix}as"
3635     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3636     break 2
3637   fi
3638 done
3639 done
3640
3641 fi
3642 fi
3643 AS=$ac_cv_prog_AS
3644 if test -n "$AS"; then
3645   echo "$as_me:$LINENO: result: $AS" >&5
3646 echo "${ECHO_T}$AS" >&6
3647 else
3648   echo "$as_me:$LINENO: result: no" >&5
3649 echo "${ECHO_T}no" >&6
3650 fi
3651
3652 fi
3653 if test -z "$ac_cv_prog_AS"; then
3654   ac_ct_AS=$AS
3655   # Extract the first word of "as", so it can be a program name with args.
3656 set dummy as; ac_word=$2
3657 echo "$as_me:$LINENO: checking for $ac_word" >&5
3658 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3659 if test "${ac_cv_prog_ac_ct_AS+set}" = set; then
3660   echo $ECHO_N "(cached) $ECHO_C" >&6
3661 else
3662   if test -n "$ac_ct_AS"; then
3663   ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
3664 else
3665 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3666 for as_dir in $PATH
3667 do
3668   IFS=$as_save_IFS
3669   test -z "$as_dir" && as_dir=.
3670   for ac_exec_ext in '' $ac_executable_extensions; do
3671   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3672     ac_cv_prog_ac_ct_AS="as"
3673     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3674     break 2
3675   fi
3676 done
3677 done
3678
3679 fi
3680 fi
3681 ac_ct_AS=$ac_cv_prog_ac_ct_AS
3682 if test -n "$ac_ct_AS"; then
3683   echo "$as_me:$LINENO: result: $ac_ct_AS" >&5
3684 echo "${ECHO_T}$ac_ct_AS" >&6
3685 else
3686   echo "$as_me:$LINENO: result: no" >&5
3687 echo "${ECHO_T}no" >&6
3688 fi
3689
3690   AS=$ac_ct_AS
3691 else
3692   AS="$ac_cv_prog_AS"
3693 fi
3694
3695 if test -n "$ac_tool_prefix"; then
3696   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
3697 set dummy ${ac_tool_prefix}ar; ac_word=$2
3698 echo "$as_me:$LINENO: checking for $ac_word" >&5
3699 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3700 if test "${ac_cv_prog_AR+set}" = set; then
3701   echo $ECHO_N "(cached) $ECHO_C" >&6
3702 else
3703   if test -n "$AR"; then
3704   ac_cv_prog_AR="$AR" # Let the user override the test.
3705 else
3706 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3707 for as_dir in $PATH
3708 do
3709   IFS=$as_save_IFS
3710   test -z "$as_dir" && as_dir=.
3711   for ac_exec_ext in '' $ac_executable_extensions; do
3712   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3713     ac_cv_prog_AR="${ac_tool_prefix}ar"
3714     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3715     break 2
3716   fi
3717 done
3718 done
3719
3720 fi
3721 fi
3722 AR=$ac_cv_prog_AR
3723 if test -n "$AR"; then
3724   echo "$as_me:$LINENO: result: $AR" >&5
3725 echo "${ECHO_T}$AR" >&6
3726 else
3727   echo "$as_me:$LINENO: result: no" >&5
3728 echo "${ECHO_T}no" >&6
3729 fi
3730
3731 fi
3732 if test -z "$ac_cv_prog_AR"; then
3733   ac_ct_AR=$AR
3734   # Extract the first word of "ar", so it can be a program name with args.
3735 set dummy ar; ac_word=$2
3736 echo "$as_me:$LINENO: checking for $ac_word" >&5
3737 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3738 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
3739   echo $ECHO_N "(cached) $ECHO_C" >&6
3740 else
3741   if test -n "$ac_ct_AR"; then
3742   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
3743 else
3744 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3745 for as_dir in $PATH
3746 do
3747   IFS=$as_save_IFS
3748   test -z "$as_dir" && as_dir=.
3749   for ac_exec_ext in '' $ac_executable_extensions; do
3750   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3751     ac_cv_prog_ac_ct_AR="ar"
3752     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3753     break 2
3754   fi
3755 done
3756 done
3757
3758 fi
3759 fi
3760 ac_ct_AR=$ac_cv_prog_ac_ct_AR
3761 if test -n "$ac_ct_AR"; then
3762   echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
3763 echo "${ECHO_T}$ac_ct_AR" >&6
3764 else
3765   echo "$as_me:$LINENO: result: no" >&5
3766 echo "${ECHO_T}no" >&6
3767 fi
3768
3769   AR=$ac_ct_AR
3770 else
3771   AR="$ac_cv_prog_AR"
3772 fi
3773
3774 if test -n "$ac_tool_prefix"; then
3775   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3776 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3777 echo "$as_me:$LINENO: checking for $ac_word" >&5
3778 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3779 if test "${ac_cv_prog_RANLIB+set}" = set; then
3780   echo $ECHO_N "(cached) $ECHO_C" >&6
3781 else
3782   if test -n "$RANLIB"; then
3783   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3784 else
3785 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3786 for as_dir in $PATH
3787 do
3788   IFS=$as_save_IFS
3789   test -z "$as_dir" && as_dir=.
3790   for ac_exec_ext in '' $ac_executable_extensions; do
3791   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3792     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3793     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3794     break 2
3795   fi
3796 done
3797 done
3798
3799 fi
3800 fi
3801 RANLIB=$ac_cv_prog_RANLIB
3802 if test -n "$RANLIB"; then
3803   echo "$as_me:$LINENO: result: $RANLIB" >&5
3804 echo "${ECHO_T}$RANLIB" >&6
3805 else
3806   echo "$as_me:$LINENO: result: no" >&5
3807 echo "${ECHO_T}no" >&6
3808 fi
3809
3810 fi
3811 if test -z "$ac_cv_prog_RANLIB"; then
3812   ac_ct_RANLIB=$RANLIB
3813   # Extract the first word of "ranlib", so it can be a program name with args.
3814 set dummy ranlib; ac_word=$2
3815 echo "$as_me:$LINENO: checking for $ac_word" >&5
3816 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3817 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3818   echo $ECHO_N "(cached) $ECHO_C" >&6
3819 else
3820   if test -n "$ac_ct_RANLIB"; then
3821   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3822 else
3823 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3824 for as_dir in $PATH
3825 do
3826   IFS=$as_save_IFS
3827   test -z "$as_dir" && as_dir=.
3828   for ac_exec_ext in '' $ac_executable_extensions; do
3829   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3830     ac_cv_prog_ac_ct_RANLIB="ranlib"
3831     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3832     break 2
3833   fi
3834 done
3835 done
3836
3837   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
3838 fi
3839 fi
3840 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3841 if test -n "$ac_ct_RANLIB"; then
3842   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3843 echo "${ECHO_T}$ac_ct_RANLIB" >&6
3844 else
3845   echo "$as_me:$LINENO: result: no" >&5
3846 echo "${ECHO_T}no" >&6
3847 fi
3848
3849   RANLIB=$ac_ct_RANLIB
3850 else
3851   RANLIB="$ac_cv_prog_RANLIB"
3852 fi
3853
3854
3855 # Find a good install program.  We prefer a C program (faster),
3856 # so one script is as good as another.  But avoid the broken or
3857 # incompatible versions:
3858 # SysV /etc/install, /usr/sbin/install
3859 # SunOS /usr/etc/install
3860 # IRIX /sbin/install
3861 # AIX /bin/install
3862 # AmigaOS /C/install, which installs bootblocks on floppy discs
3863 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3864 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3865 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3866 # OS/2's system install, which has a completely different semantic
3867 # ./install, which can be erroneously created by make from ./install.sh.
3868 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
3869 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
3870 if test -z "$INSTALL"; then
3871 if test "${ac_cv_path_install+set}" = set; then
3872   echo $ECHO_N "(cached) $ECHO_C" >&6
3873 else
3874   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3875 for as_dir in $PATH
3876 do
3877   IFS=$as_save_IFS
3878   test -z "$as_dir" && as_dir=.
3879   # Account for people who put trailing slashes in PATH elements.
3880 case $as_dir/ in
3881   ./ | .// | /cC/* | \
3882   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3883   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
3884   /usr/ucb/* ) ;;
3885   *)
3886     # OSF1 and SCO ODT 3.0 have their own names for install.
3887     # Don't use installbsd from OSF since it installs stuff as root
3888     # by default.
3889     for ac_prog in ginstall scoinst install; do
3890       for ac_exec_ext in '' $ac_executable_extensions; do
3891         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
3892           if test $ac_prog = install &&
3893             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3894             # AIX install.  It has an incompatible calling convention.
3895             :
3896           elif test $ac_prog = install &&
3897             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3898             # program-specific install script used by HP pwplus--don't use.
3899             :
3900           else
3901             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3902             break 3
3903           fi
3904         fi
3905       done
3906     done
3907     ;;
3908 esac
3909 done
3910
3911
3912 fi
3913   if test "${ac_cv_path_install+set}" = set; then
3914     INSTALL=$ac_cv_path_install
3915   else
3916     # As a last resort, use the slow shell script.  We don't cache a
3917     # path for INSTALL within a source directory, because that will
3918     # break other packages using the cache if that directory is
3919     # removed, or if the path is relative.
3920     INSTALL=$ac_install_sh
3921   fi
3922 fi
3923 echo "$as_me:$LINENO: result: $INSTALL" >&5
3924 echo "${ECHO_T}$INSTALL" >&6
3925
3926 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3927 # It thinks the first close brace ends the variable substitution.
3928 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3929
3930 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3931
3932 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3933
3934
3935 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
3936 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
3937     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
3938 if test "${enable_maintainer_mode+set}" = set; then
3939   enableval="$enable_maintainer_mode"
3940   USE_MAINTAINER_MODE=$enableval
3941 else
3942   USE_MAINTAINER_MODE=no
3943 fi;
3944   echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
3945 echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6
3946
3947
3948 if test $USE_MAINTAINER_MODE = yes; then
3949   MAINTAINER_MODE_TRUE=
3950   MAINTAINER_MODE_FALSE='#'
3951 else
3952   MAINTAINER_MODE_TRUE='#'
3953   MAINTAINER_MODE_FALSE=
3954 fi
3955
3956   MAINT=$MAINTAINER_MODE_TRUE
3957
3958
3959
3960 . ${srcdir}/configure.host
3961
3962 case ${gc_basedir} in
3963 /* | A-Za-z:/\\*) gc_flagbasedir=${gc_basedir} ;;
3964 *) gc_flagbasedir='$(top_builddir)/'${gc_basedir} ;;
3965 esac
3966
3967 gc_cflags="${gc_cflags} -I"'$(top_builddir)'"/./targ-include -I${gc_flagbasedir}/libc/include"
3968 case "${host}" in
3969   *-*-cygwin32*)
3970     gc_cflags="${gc_cflags} -I${gc_flagbasedir}/../winsup/include"
3971     ;;
3972 esac
3973
3974
3975 GC_CFLAGS=${gc_cflags}
3976
3977
3978 # Check whether --enable-shared or --disable-shared was given.
3979 if test "${enable_shared+set}" = set; then
3980   enableval="$enable_shared"
3981   p=${PACKAGE-default}
3982 case $enableval in
3983 yes) enable_shared=yes ;;
3984 no) enable_shared=no ;;
3985 *)
3986   enable_shared=no
3987   # Look at the argument we got.  We use all the common list separators.
3988   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3989   for pkg in $enableval; do
3990     if test "X$pkg" = "X$p"; then
3991       enable_shared=yes
3992     fi
3993   done
3994   IFS="$ac_save_ifs"
3995   ;;
3996 esac
3997 else
3998   enable_shared=yes
3999 fi;
4000 # Check whether --enable-static or --disable-static was given.
4001 if test "${enable_static+set}" = set; then
4002   enableval="$enable_static"
4003   p=${PACKAGE-default}
4004 case $enableval in
4005 yes) enable_static=yes ;;
4006 no) enable_static=no ;;
4007 *)
4008   enable_static=no
4009   # Look at the argument we got.  We use all the common list separators.
4010   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
4011   for pkg in $enableval; do
4012     if test "X$pkg" = "X$p"; then
4013       enable_static=yes
4014     fi
4015   done
4016   IFS="$ac_save_ifs"
4017   ;;
4018 esac
4019 else
4020   enable_static=yes
4021 fi;
4022 # Check whether --enable-fast-install or --disable-fast-install was given.
4023 if test "${enable_fast_install+set}" = set; then
4024   enableval="$enable_fast_install"
4025   p=${PACKAGE-default}
4026 case $enableval in
4027 yes) enable_fast_install=yes ;;
4028 no) enable_fast_install=no ;;
4029 *)
4030   enable_fast_install=no
4031   # Look at the argument we got.  We use all the common list separators.
4032   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
4033   for pkg in $enableval; do
4034     if test "X$pkg" = "X$p"; then
4035       enable_fast_install=yes
4036     fi
4037   done
4038   IFS="$ac_save_ifs"
4039   ;;
4040 esac
4041 else
4042   enable_fast_install=yes
4043 fi;
4044
4045 # Check whether --with-gnu-ld or --without-gnu-ld was given.
4046 if test "${with_gnu_ld+set}" = set; then
4047   withval="$with_gnu_ld"
4048   test "$withval" = no || with_gnu_ld=yes
4049 else
4050   with_gnu_ld=no
4051 fi;
4052 ac_prog=ld
4053 if test "$GCC" = yes; then
4054   # Check if gcc -print-prog-name=ld gives a path.
4055   echo "$as_me:$LINENO: checking for ld used by GCC" >&5
4056 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
4057   case $host in
4058   *-*-mingw*)
4059     # gcc leaves a trailing carriage return which upsets mingw
4060     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
4061   *)
4062     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
4063   esac
4064   case $ac_prog in
4065     # Accept absolute paths.
4066     [\\/]* | [A-Za-z]:[\\/]*)
4067       re_direlt='/[^/][^/]*/\.\./'
4068       # Canonicalize the path of ld
4069       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
4070       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
4071         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
4072       done
4073       test -z "$LD" && LD="$ac_prog"
4074       ;;
4075   "")
4076     # If it fails, then pretend we aren't using GCC.
4077     ac_prog=ld
4078     ;;
4079   *)
4080     # If it is relative, then search for the first ld in PATH.
4081     with_gnu_ld=unknown
4082     ;;
4083   esac
4084 elif test "$with_gnu_ld" = yes; then
4085   echo "$as_me:$LINENO: checking for GNU ld" >&5
4086 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
4087 else
4088   echo "$as_me:$LINENO: checking for non-GNU ld" >&5
4089 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
4090 fi
4091 if test "${lt_cv_path_LD+set}" = set; then
4092   echo $ECHO_N "(cached) $ECHO_C" >&6
4093 else
4094   if test -z "$LD"; then
4095   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
4096   for ac_dir in $PATH; do
4097     test -z "$ac_dir" && ac_dir=.
4098     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
4099       lt_cv_path_LD="$ac_dir/$ac_prog"
4100       # Check to see if the program is GNU ld.  I'd rather use --version,
4101       # but apparently some GNU ld's only accept -v.
4102       # Break only if it was the GNU/non-GNU ld that we prefer.
4103       if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
4104         test "$with_gnu_ld" != no && break
4105       else
4106         test "$with_gnu_ld" != yes && break
4107       fi
4108     fi
4109   done
4110   IFS="$ac_save_ifs"
4111 else
4112   lt_cv_path_LD="$LD" # Let the user override the test with a path.
4113 fi
4114 fi
4115
4116 LD="$lt_cv_path_LD"
4117 if test -n "$LD"; then
4118   echo "$as_me:$LINENO: result: $LD" >&5
4119 echo "${ECHO_T}$LD" >&6
4120 else
4121   echo "$as_me:$LINENO: result: no" >&5
4122 echo "${ECHO_T}no" >&6
4123 fi
4124 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
4125 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
4126    { (exit 1); exit 1; }; }
4127 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
4128 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
4129 if test "${lt_cv_prog_gnu_ld+set}" = set; then
4130   echo $ECHO_N "(cached) $ECHO_C" >&6
4131 else
4132   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
4133 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
4134   lt_cv_prog_gnu_ld=yes
4135 else
4136   lt_cv_prog_gnu_ld=no
4137 fi
4138 fi
4139 echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
4140 echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6
4141 with_gnu_ld=$lt_cv_prog_gnu_ld
4142
4143
4144 echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
4145 echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6
4146 if test "${lt_cv_ld_reload_flag+set}" = set; then
4147   echo $ECHO_N "(cached) $ECHO_C" >&6
4148 else
4149   lt_cv_ld_reload_flag='-r'
4150 fi
4151 echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
4152 echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6
4153 reload_flag=$lt_cv_ld_reload_flag
4154 test -n "$reload_flag" && reload_flag=" $reload_flag"
4155
4156 echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5
4157 echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6
4158 if test "${lt_cv_path_NM+set}" = set; then
4159   echo $ECHO_N "(cached) $ECHO_C" >&6
4160 else
4161   if test -n "$NM"; then
4162   # Let the user override the test.
4163   lt_cv_path_NM="$NM"
4164 else
4165   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
4166   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
4167     test -z "$ac_dir" && ac_dir=.
4168     tmp_nm=$ac_dir/${ac_tool_prefix}nm
4169     if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
4170       # Check to see if the nm accepts a BSD-compat flag.
4171       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
4172       #   nm: unknown option "B" ignored
4173       # Tru64's nm complains that /dev/null is an invalid object file
4174       if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
4175         lt_cv_path_NM="$tmp_nm -B"
4176         break
4177       elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
4178         lt_cv_path_NM="$tmp_nm -p"
4179         break
4180       else
4181         lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
4182         continue # so that we can try to find one that supports BSD flags
4183       fi
4184     fi
4185   done
4186   IFS="$ac_save_ifs"
4187   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
4188 fi
4189 fi
4190
4191 NM="$lt_cv_path_NM"
4192 echo "$as_me:$LINENO: result: $NM" >&5
4193 echo "${ECHO_T}$NM" >&6
4194
4195 echo "$as_me:$LINENO: checking whether ln -s works" >&5
4196 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
4197 LN_S=$as_ln_s
4198 if test "$LN_S" = "ln -s"; then
4199   echo "$as_me:$LINENO: result: yes" >&5
4200 echo "${ECHO_T}yes" >&6
4201 else
4202   echo "$as_me:$LINENO: result: no, using $LN_S" >&5
4203 echo "${ECHO_T}no, using $LN_S" >&6
4204 fi
4205
4206 echo "$as_me:$LINENO: checking how to recognise dependant libraries" >&5
4207 echo $ECHO_N "checking how to recognise dependant libraries... $ECHO_C" >&6
4208 if test "${lt_cv_deplibs_check_method+set}" = set; then
4209   echo $ECHO_N "(cached) $ECHO_C" >&6
4210 else
4211   lt_cv_file_magic_cmd='$MAGIC_CMD'
4212 lt_cv_file_magic_test_file=
4213 lt_cv_deplibs_check_method='unknown'
4214 # Need to set the preceding variable on all platforms that support
4215 # interlibrary dependencies.
4216 # 'none' -- dependencies not supported.
4217 # `unknown' -- same as none, but documents that we really don't know.
4218 # 'pass_all' -- all dependencies passed with no checks.
4219 # 'test_compile' -- check by making test program.
4220 # 'file_magic [regex]' -- check by looking for files in library path
4221 # which responds to the $file_magic_cmd with a given egrep regex.
4222 # If you have `file' or equivalent on your system and you're not sure
4223 # whether `pass_all' will *always* work, you probably want this one.
4224
4225 case $host_os in
4226 aix*)
4227   lt_cv_deplibs_check_method=pass_all
4228   ;;
4229
4230 beos*)
4231   lt_cv_deplibs_check_method=pass_all
4232   ;;
4233
4234 bsdi4*)
4235   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
4236   lt_cv_file_magic_cmd='/usr/bin/file -L'
4237   lt_cv_file_magic_test_file=/shlib/libc.so
4238   ;;
4239
4240 cygwin* | mingw* |pw32*)
4241   lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
4242   lt_cv_file_magic_cmd='$OBJDUMP -f'
4243   ;;
4244
4245 darwin* | rhapsody*)
4246   # this will be overwritten by pass_all, but leave it in just in case
4247   lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
4248   lt_cv_file_magic_cmd='/usr/bin/file -L'
4249   case "$host_os" in
4250   rhapsody* | darwin1.012)
4251     lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
4252     ;;
4253   *) # Darwin 1.3 on
4254     lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
4255     ;;
4256   esac
4257   lt_cv_deplibs_check_method=pass_all
4258   ;;
4259
4260 freebsd* | kfreebsd*-gnu)
4261   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
4262     case $host_cpu in
4263     i*86 )
4264       # Not sure whether the presence of OpenBSD here was a mistake.
4265       # Let's accept both of them until this is cleared up.
4266       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
4267       lt_cv_file_magic_cmd=/usr/bin/file
4268       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
4269       ;;
4270     esac
4271   else
4272     lt_cv_deplibs_check_method=pass_all
4273   fi
4274   ;;
4275
4276 gnu*)
4277   lt_cv_deplibs_check_method=pass_all
4278   ;;
4279
4280 hpux10.20*|hpux11*)
4281   case $host_cpu in
4282   hppa*)
4283     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
4284     lt_cv_file_magic_cmd=/usr/bin/file
4285     lt_cv_file_magic_test_file=/usr/lib/libc.sl
4286     ;;
4287   ia64*)
4288     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
4289     lt_cv_file_magic_cmd=/usr/bin/file
4290     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
4291     ;;
4292   esac
4293   ;;
4294
4295 irix5* | irix6*)
4296   case $host_os in
4297   irix5*)
4298     # this will be overridden with pass_all, but let us keep it just in case
4299     lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
4300     ;;
4301   *)
4302     case $LD in
4303     *-32|*"-32 ") libmagic=32-bit;;
4304     *-n32|*"-n32 ") libmagic=N32;;
4305     *-64|*"-64 ") libmagic=64-bit;;
4306     *) libmagic=never-match;;
4307     esac
4308     # this will be overridden with pass_all, but let us keep it just in case
4309     lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
4310     ;;
4311   esac
4312   lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
4313   lt_cv_deplibs_check_method=pass_all
4314   ;;
4315
4316 # This must be Linux ELF.
4317 linux-gnu*)
4318   case $host_cpu in
4319   alpha* | mips* | hppa* | i*86 | powerpc* | sparc* | ia64* | sh* )
4320     lt_cv_deplibs_check_method=pass_all ;;
4321   *)
4322     # glibc up to 2.1.1 does not perform some relocations on ARM
4323     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
4324   esac
4325   lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
4326   ;;
4327
4328 netbsd* | knetbsd*-gnu)
4329   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
4330     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
4331   else
4332     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
4333   fi
4334   ;;
4335
4336 newsos6)
4337   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
4338   lt_cv_file_magic_cmd=/usr/bin/file
4339   lt_cv_file_magic_test_file=/usr/lib/libnls.so
4340   ;;
4341
4342 osf3* | osf4* | osf5*)
4343   # this will be overridden with pass_all, but let us keep it just in case
4344   lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
4345   lt_cv_file_magic_test_file=/shlib/libc.so
4346   lt_cv_deplibs_check_method=pass_all
4347   ;;
4348
4349 sco3.2v5*)
4350   lt_cv_deplibs_check_method=pass_all
4351   ;;
4352
4353 solaris*)
4354   lt_cv_deplibs_check_method=pass_all
4355   lt_cv_file_magic_test_file=/lib/libc.so
4356   ;;
4357
4358 sysv5uw[78]* | sysv4*uw2*)
4359   lt_cv_deplibs_check_method=pass_all
4360   ;;
4361
4362 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
4363   case $host_vendor in
4364   ncr)
4365     lt_cv_deplibs_check_method=pass_all
4366     ;;
4367   motorola)
4368     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
4369     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
4370     ;;
4371   esac
4372   ;;
4373 esac
4374
4375 fi
4376 echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
4377 echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6
4378 file_magic_cmd=$lt_cv_file_magic_cmd
4379 deplibs_check_method=$lt_cv_deplibs_check_method
4380
4381
4382
4383
4384
4385 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
4386
4387 # Only perform the check for file, if the check method requires it
4388 case $deplibs_check_method in
4389 file_magic*)
4390   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
4391     echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
4392 echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6
4393 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
4394   echo $ECHO_N "(cached) $ECHO_C" >&6
4395 else
4396   case $MAGIC_CMD in
4397   /*)
4398   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
4399   ;;
4400   ?:/*)
4401   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
4402   ;;
4403   *)
4404   ac_save_MAGIC_CMD="$MAGIC_CMD"
4405   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
4406   ac_dummy="/usr/bin:$PATH"
4407   for ac_dir in $ac_dummy; do
4408     test -z "$ac_dir" && ac_dir=.
4409     if test -f $ac_dir/${ac_tool_prefix}file; then
4410       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
4411       if test -n "$file_magic_test_file"; then
4412         case $deplibs_check_method in
4413         "file_magic "*)
4414           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
4415           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
4416           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
4417             egrep "$file_magic_regex" > /dev/null; then
4418             :
4419           else
4420             cat <<EOF 1>&2
4421
4422 *** Warning: the command libtool uses to detect shared libraries,
4423 *** $file_magic_cmd, produces output that libtool cannot recognize.
4424 *** The result is that libtool may fail to recognize shared libraries
4425 *** as such.  This will affect the creation of libtool libraries that
4426 *** depend on shared libraries, but programs linked with such libtool
4427 *** libraries will work regardless of this problem.  Nevertheless, you
4428 *** may want to report the problem to your system manager and/or to
4429 *** bug-libtool@gnu.org
4430
4431 EOF
4432           fi ;;
4433         esac
4434       fi
4435       break
4436     fi
4437   done
4438   IFS="$ac_save_ifs"
4439   MAGIC_CMD="$ac_save_MAGIC_CMD"
4440   ;;
4441 esac
4442 fi
4443
4444 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
4445 if test -n "$MAGIC_CMD"; then
4446   echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
4447 echo "${ECHO_T}$MAGIC_CMD" >&6
4448 else
4449   echo "$as_me:$LINENO: result: no" >&5
4450 echo "${ECHO_T}no" >&6
4451 fi
4452
4453 if test -z "$lt_cv_path_MAGIC_CMD"; then
4454   if test -n "$ac_tool_prefix"; then
4455     echo "$as_me:$LINENO: checking for file" >&5
4456 echo $ECHO_N "checking for file... $ECHO_C" >&6
4457 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
4458   echo $ECHO_N "(cached) $ECHO_C" >&6
4459 else
4460   case $MAGIC_CMD in
4461   /*)
4462   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
4463   ;;
4464   ?:/*)
4465   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
4466   ;;
4467   *)
4468   ac_save_MAGIC_CMD="$MAGIC_CMD"
4469   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
4470   ac_dummy="/usr/bin:$PATH"
4471   for ac_dir in $ac_dummy; do
4472     test -z "$ac_dir" && ac_dir=.
4473     if test -f $ac_dir/file; then
4474       lt_cv_path_MAGIC_CMD="$ac_dir/file"
4475       if test -n "$file_magic_test_file"; then
4476         case $deplibs_check_method in
4477         "file_magic "*)
4478           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
4479           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
4480           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
4481             egrep "$file_magic_regex" > /dev/null; then
4482             :
4483           else
4484             cat <<EOF 1>&2
4485
4486 *** Warning: the command libtool uses to detect shared libraries,
4487 *** $file_magic_cmd, produces output that libtool cannot recognize.
4488 *** The result is that libtool may fail to recognize shared libraries
4489 *** as such.  This will affect the creation of libtool libraries that
4490 *** depend on shared libraries, but programs linked with such libtool
4491 *** libraries will work regardless of this problem.  Nevertheless, you
4492 *** may want to report the problem to your system manager and/or to
4493 *** bug-libtool@gnu.org
4494
4495 EOF
4496           fi ;;
4497         esac
4498       fi
4499       break
4500     fi
4501   done
4502   IFS="$ac_save_ifs"
4503   MAGIC_CMD="$ac_save_MAGIC_CMD"
4504   ;;
4505 esac
4506 fi
4507
4508 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
4509 if test -n "$MAGIC_CMD"; then
4510   echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
4511 echo "${ECHO_T}$MAGIC_CMD" >&6
4512 else
4513   echo "$as_me:$LINENO: result: no" >&5
4514 echo "${ECHO_T}no" >&6
4515 fi
4516
4517   else
4518     MAGIC_CMD=:
4519   fi
4520 fi
4521
4522   fi
4523   ;;
4524 esac
4525
4526 if test -n "$ac_tool_prefix"; then
4527   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4528 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4529 echo "$as_me:$LINENO: checking for $ac_word" >&5
4530 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4531 if test "${ac_cv_prog_RANLIB+set}" = set; then
4532   echo $ECHO_N "(cached) $ECHO_C" >&6
4533 else
4534   if test -n "$RANLIB"; then
4535   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4536 else
4537 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4538 for as_dir in $PATH
4539 do
4540   IFS=$as_save_IFS
4541   test -z "$as_dir" && as_dir=.
4542   for ac_exec_ext in '' $ac_executable_extensions; do
4543   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4544     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4545     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4546     break 2
4547   fi
4548 done
4549 done
4550
4551 fi
4552 fi
4553 RANLIB=$ac_cv_prog_RANLIB
4554 if test -n "$RANLIB"; then
4555   echo "$as_me:$LINENO: result: $RANLIB" >&5
4556 echo "${ECHO_T}$RANLIB" >&6
4557 else
4558   echo "$as_me:$LINENO: result: no" >&5
4559 echo "${ECHO_T}no" >&6
4560 fi
4561
4562 fi
4563 if test -z "$ac_cv_prog_RANLIB"; then
4564   ac_ct_RANLIB=$RANLIB
4565   # Extract the first word of "ranlib", so it can be a program name with args.
4566 set dummy ranlib; ac_word=$2
4567 echo "$as_me:$LINENO: checking for $ac_word" >&5
4568 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4569 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
4570   echo $ECHO_N "(cached) $ECHO_C" >&6
4571 else
4572   if test -n "$ac_ct_RANLIB"; then
4573   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4574 else
4575 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4576 for as_dir in $PATH
4577 do
4578   IFS=$as_save_IFS
4579   test -z "$as_dir" && as_dir=.
4580   for ac_exec_ext in '' $ac_executable_extensions; do
4581   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4582     ac_cv_prog_ac_ct_RANLIB="ranlib"
4583     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4584     break 2
4585   fi
4586 done
4587 done
4588
4589   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
4590 fi
4591 fi
4592 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4593 if test -n "$ac_ct_RANLIB"; then
4594   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
4595 echo "${ECHO_T}$ac_ct_RANLIB" >&6
4596 else
4597   echo "$as_me:$LINENO: result: no" >&5
4598 echo "${ECHO_T}no" >&6
4599 fi
4600
4601   RANLIB=$ac_ct_RANLIB
4602 else
4603   RANLIB="$ac_cv_prog_RANLIB"
4604 fi
4605
4606 if test -n "$ac_tool_prefix"; then
4607   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4608 set dummy ${ac_tool_prefix}strip; ac_word=$2
4609 echo "$as_me:$LINENO: checking for $ac_word" >&5
4610 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4611 if test "${ac_cv_prog_STRIP+set}" = set; then
4612   echo $ECHO_N "(cached) $ECHO_C" >&6
4613 else
4614   if test -n "$STRIP"; then
4615   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4616 else
4617 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4618 for as_dir in $PATH
4619 do
4620   IFS=$as_save_IFS
4621   test -z "$as_dir" && as_dir=.
4622   for ac_exec_ext in '' $ac_executable_extensions; do
4623   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4624     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4625     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4626     break 2
4627   fi
4628 done
4629 done
4630
4631 fi
4632 fi
4633 STRIP=$ac_cv_prog_STRIP
4634 if test -n "$STRIP"; then
4635   echo "$as_me:$LINENO: result: $STRIP" >&5
4636 echo "${ECHO_T}$STRIP" >&6
4637 else
4638   echo "$as_me:$LINENO: result: no" >&5
4639 echo "${ECHO_T}no" >&6
4640 fi
4641
4642 fi
4643 if test -z "$ac_cv_prog_STRIP"; then
4644   ac_ct_STRIP=$STRIP
4645   # Extract the first word of "strip", so it can be a program name with args.
4646 set dummy strip; ac_word=$2
4647 echo "$as_me:$LINENO: checking for $ac_word" >&5
4648 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4649 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
4650   echo $ECHO_N "(cached) $ECHO_C" >&6
4651 else
4652   if test -n "$ac_ct_STRIP"; then
4653   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4654 else
4655 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4656 for as_dir in $PATH
4657 do
4658   IFS=$as_save_IFS
4659   test -z "$as_dir" && as_dir=.
4660   for ac_exec_ext in '' $ac_executable_extensions; do
4661   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4662     ac_cv_prog_ac_ct_STRIP="strip"
4663     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4664     break 2
4665   fi
4666 done
4667 done
4668
4669   test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
4670 fi
4671 fi
4672 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4673 if test -n "$ac_ct_STRIP"; then
4674   echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
4675 echo "${ECHO_T}$ac_ct_STRIP" >&6
4676 else
4677   echo "$as_me:$LINENO: result: no" >&5
4678 echo "${ECHO_T}no" >&6
4679 fi
4680
4681   STRIP=$ac_ct_STRIP
4682 else
4683   STRIP="$ac_cv_prog_STRIP"
4684 fi
4685
4686
4687 # Check for any special flags to pass to ltconfig.
4688 libtool_flags="--cache-file=$cache_file"
4689 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
4690 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
4691 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
4692 test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
4693 test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
4694
4695
4696 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
4697 if test "${enable_libtool_lock+set}" = set; then
4698   enableval="$enable_libtool_lock"
4699
4700 fi;
4701 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
4702 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
4703
4704
4705 # Check whether --with-pic or --without-pic was given.
4706 if test "${with_pic+set}" = set; then
4707   withval="$with_pic"
4708   pic_mode="$withval"
4709 else
4710   pic_mode=default
4711 fi;
4712 test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
4713 test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
4714
4715 # Some flags need to be propagated to the compiler or linker for good
4716 # libtool support.
4717 case $host in
4718 *-*-irix6*)
4719   # Find out which ABI we are using.
4720   echo '#line 4720 "configure"' > conftest.$ac_ext
4721   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4722   (eval $ac_compile) 2>&5
4723   ac_status=$?
4724   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4725   (exit $ac_status); }; then
4726    if test "$lt_cv_prog_gnu_ld" = yes; then
4727     case `/usr/bin/file conftest.$ac_objext` in
4728     *32-bit*)
4729       LD="${LD-ld} -melf32bsmip"
4730       ;;
4731     *N32*)
4732       LD="${LD-ld} -melf32bmipn32"
4733       ;;
4734     *64-bit*)
4735       LD="${LD-ld} -melf64bmip"
4736       ;;
4737     esac
4738    else
4739     case `/usr/bin/file conftest.$ac_objext` in
4740     *32-bit*)
4741       LD="${LD-ld} -32"
4742       ;;
4743     *N32*)
4744       LD="${LD-ld} -n32"
4745       ;;
4746     *64-bit*)
4747       LD="${LD-ld} -64"
4748       ;;
4749     esac
4750    fi
4751   fi
4752   rm -rf conftest*
4753   ;;
4754
4755 ia64-*-hpux*)
4756   # Find out which ABI we are using.
4757   echo 'int i;' > conftest.$ac_ext
4758   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4759   (eval $ac_compile) 2>&5
4760   ac_status=$?
4761   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4762   (exit $ac_status); }; then
4763     case "`/usr/bin/file conftest.o`" in
4764     *ELF-32*)
4765       HPUX_IA64_MODE="32"
4766       ;;
4767     *ELF-64*)
4768       HPUX_IA64_MODE="64"
4769       ;;
4770     esac
4771   fi
4772   rm -rf conftest*
4773   ;;
4774
4775 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
4776   # Find out which ABI we are using.
4777   echo 'int i;' > conftest.$ac_ext
4778   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4779   (eval $ac_compile) 2>&5
4780   ac_status=$?
4781   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4782   (exit $ac_status); }; then
4783     case "`/usr/bin/file conftest.o`" in
4784     *32-bit*)
4785       case $host in
4786         x86_64-*linux*)
4787           LD="${LD-ld} -m elf_i386"
4788           ;;
4789         ppc64-*linux*|powerpc64-*linux*)
4790           LD="${LD-ld} -m elf32ppclinux"
4791           ;;
4792         s390x-*linux*)
4793           LD="${LD-ld} -m elf_s390"
4794           ;;
4795         sparc64-*linux*)
4796           LD="${LD-ld} -m elf32_sparc"
4797           ;;
4798       esac
4799       ;;
4800     *64-bit*)
4801       case $host in
4802         x86_64-*linux*)
4803           LD="${LD-ld} -m elf_x86_64"
4804           ;;
4805         ppc*-*linux*|powerpc*-*linux*)
4806           LD="${LD-ld} -m elf64ppc"
4807           ;;
4808         s390*-*linux*)
4809           LD="${LD-ld} -m elf64_s390"
4810           ;;
4811         sparc*-*linux*)
4812           LD="${LD-ld} -m elf64_sparc"
4813           ;;
4814       esac
4815       ;;
4816     esac
4817   fi
4818   rm -rf conftest*
4819   ;;
4820
4821 *-*-sco3.2v5*)
4822   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
4823   SAVE_CFLAGS="$CFLAGS"
4824   CFLAGS="$CFLAGS -belf"
4825   echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
4826 echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6
4827 if test "${lt_cv_cc_needs_belf+set}" = set; then
4828   echo $ECHO_N "(cached) $ECHO_C" >&6
4829 else
4830
4831
4832      ac_ext=c
4833 ac_cpp='$CPP $CPPFLAGS'
4834 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4835 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4836 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4837
4838      if test x$gcc_no_link = xyes; then
4839   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
4840 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
4841    { (exit 1); exit 1; }; }
4842 fi
4843 cat >conftest.$ac_ext <<_ACEOF
4844 /* confdefs.h.  */
4845 _ACEOF
4846 cat confdefs.h >>conftest.$ac_ext
4847 cat >>conftest.$ac_ext <<_ACEOF
4848 /* end confdefs.h.  */
4849
4850 int
4851 main ()
4852 {
4853
4854   ;
4855   return 0;
4856 }
4857 _ACEOF
4858 rm -f conftest.$ac_objext conftest$ac_exeext
4859 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4860   (eval $ac_link) 2>conftest.er1
4861   ac_status=$?
4862   grep -v '^ *+' conftest.er1 >conftest.err
4863   rm -f conftest.er1
4864   cat conftest.err >&5
4865   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4866   (exit $ac_status); } &&
4867          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4868   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4869   (eval $ac_try) 2>&5
4870   ac_status=$?
4871   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4872   (exit $ac_status); }; } &&
4873          { ac_try='test -s conftest$ac_exeext'
4874   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4875   (eval $ac_try) 2>&5
4876   ac_status=$?
4877   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4878   (exit $ac_status); }; }; then
4879   lt_cv_cc_needs_belf=yes
4880 else
4881   echo "$as_me: failed program was:" >&5
4882 sed 's/^/| /' conftest.$ac_ext >&5
4883
4884 lt_cv_cc_needs_belf=no
4885 fi
4886 rm -f conftest.err conftest.$ac_objext \
4887       conftest$ac_exeext conftest.$ac_ext
4888      ac_ext=c
4889 ac_cpp='$CPP $CPPFLAGS'
4890 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4891 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4892 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4893
4894 fi
4895 echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
4896 echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6
4897   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
4898     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
4899     CFLAGS="$SAVE_CFLAGS"
4900   fi
4901   ;;
4902
4903
4904 esac
4905
4906
4907 # Save cache, so that ltconfig can load it
4908 cat >confcache <<\_ACEOF
4909 # This file is a shell script that caches the results of configure
4910 # tests run on this system so they can be shared between configure
4911 # scripts and configure runs, see configure's option --config-cache.
4912 # It is not useful on other systems.  If it contains results you don't
4913 # want to keep, you may remove or edit it.
4914 #
4915 # config.status only pays attention to the cache file if you give it
4916 # the --recheck option to rerun configure.
4917 #
4918 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4919 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4920 # following values.
4921
4922 _ACEOF
4923
4924 # The following way of writing the cache mishandles newlines in values,
4925 # but we know of no workaround that is simple, portable, and efficient.
4926 # So, don't put newlines in cache variables' values.
4927 # Ultrix sh set writes to stderr and can't be redirected directly,
4928 # and sets the high bit in the cache file unless we assign to the vars.
4929 {
4930   (set) 2>&1 |
4931     case `(ac_space=' '; set | grep ac_space) 2>&1` in
4932     *ac_space=\ *)
4933       # `set' does not quote correctly, so add quotes (double-quote
4934       # substitution turns \\\\ into \\, and sed turns \\ into \).
4935       sed -n \
4936         "s/'/'\\\\''/g;
4937           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4938       ;;
4939     *)
4940       # `set' quotes correctly as required by POSIX, so do not add quotes.
4941       sed -n \
4942         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
4943       ;;
4944     esac;
4945 } |
4946   sed '
4947      t clear
4948      : clear
4949      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4950      t end
4951      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4952      : end' >>confcache
4953 if diff $cache_file confcache >/dev/null 2>&1; then :; else
4954   if test -w $cache_file; then
4955     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
4956     cat confcache >$cache_file
4957   else
4958     echo "not updating unwritable cache $cache_file"
4959   fi
4960 fi
4961 rm -f confcache
4962
4963 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
4964 AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
4965 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
4966 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
4967 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
4968 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
4969 deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
4970 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
4971 $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
4972 || { { echo "$as_me:$LINENO: error: libtool configure failed" >&5
4973 echo "$as_me: error: libtool configure failed" >&2;}
4974    { (exit 1); exit 1; }; }
4975
4976 # Reload cache, that may have been modified by ltconfig
4977 if test -r "$cache_file"; then
4978   # Some versions of bash will fail to source /dev/null (special
4979   # files actually), so we avoid doing that.
4980   if test -f "$cache_file"; then
4981     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
4982 echo "$as_me: loading cache $cache_file" >&6;}
4983     case $cache_file in
4984       [\\/]* | ?:[\\/]* ) . $cache_file;;
4985       *)                      . ./$cache_file;;
4986     esac
4987   fi
4988 else
4989   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
4990 echo "$as_me: creating cache $cache_file" >&6;}
4991   >$cache_file
4992 fi
4993
4994
4995 # This can be used to rebuild libtool when needed
4996 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
4997
4998 # Always use our own libtool.
4999 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
5000
5001 # Redirect the config.log output again, so that the ltconfig log is not
5002 # clobbered by the next message.
5003 exec 5>>./config.log
5004
5005 ac_ext=cc
5006 ac_cpp='$CXXCPP $CPPFLAGS'
5007 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5008 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5009 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5010 echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
5011 echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6
5012 if test -z "$CXXCPP"; then
5013   if test "${ac_cv_prog_CXXCPP+set}" = set; then
5014   echo $ECHO_N "(cached) $ECHO_C" >&6
5015 else
5016       # Double quotes because CXXCPP needs to be expanded
5017     for CXXCPP in "$CXX -E" "/lib/cpp"
5018     do
5019       ac_preproc_ok=false
5020 for ac_cxx_preproc_warn_flag in '' yes
5021 do
5022   # Use a header file that comes with gcc, so configuring glibc
5023   # with a fresh cross-compiler works.
5024   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5025   # <limits.h> exists even on freestanding compilers.
5026   # On the NeXT, cc -E runs the code through the compiler's parser,
5027   # not just through cpp. "Syntax error" is here to catch this case.
5028   cat >conftest.$ac_ext <<_ACEOF
5029 /* confdefs.h.  */
5030 _ACEOF
5031 cat confdefs.h >>conftest.$ac_ext
5032 cat >>conftest.$ac_ext <<_ACEOF
5033 /* end confdefs.h.  */
5034 #ifdef __STDC__
5035 # include <limits.h>
5036 #else
5037 # include <assert.h>
5038 #endif
5039                      Syntax error
5040 _ACEOF
5041 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5042   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5043   ac_status=$?
5044   grep -v '^ *+' conftest.er1 >conftest.err
5045   rm -f conftest.er1
5046   cat conftest.err >&5
5047   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5048   (exit $ac_status); } >/dev/null; then
5049   if test -s conftest.err; then
5050     ac_cpp_err=$ac_cxx_preproc_warn_flag
5051     ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
5052   else
5053     ac_cpp_err=
5054   fi
5055 else
5056   ac_cpp_err=yes
5057 fi
5058 if test -z "$ac_cpp_err"; then
5059   :
5060 else
5061   echo "$as_me: failed program was:" >&5
5062 sed 's/^/| /' conftest.$ac_ext >&5
5063
5064   # Broken: fails on valid input.
5065 continue
5066 fi
5067 rm -f conftest.err conftest.$ac_ext
5068
5069   # OK, works on sane cases.  Now check whether non-existent headers
5070   # can be detected and how.
5071   cat >conftest.$ac_ext <<_ACEOF
5072 /* confdefs.h.  */
5073 _ACEOF
5074 cat confdefs.h >>conftest.$ac_ext
5075 cat >>conftest.$ac_ext <<_ACEOF
5076 /* end confdefs.h.  */
5077 #include <ac_nonexistent.h>
5078 _ACEOF
5079 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5080   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5081   ac_status=$?
5082   grep -v '^ *+' conftest.er1 >conftest.err
5083   rm -f conftest.er1
5084   cat conftest.err >&5
5085   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5086   (exit $ac_status); } >/dev/null; then
5087   if test -s conftest.err; then
5088     ac_cpp_err=$ac_cxx_preproc_warn_flag
5089     ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
5090   else
5091     ac_cpp_err=
5092   fi
5093 else
5094   ac_cpp_err=yes
5095 fi
5096 if test -z "$ac_cpp_err"; then
5097   # Broken: success on invalid input.
5098 continue
5099 else
5100   echo "$as_me: failed program was:" >&5
5101 sed 's/^/| /' conftest.$ac_ext >&5
5102
5103   # Passes both tests.
5104 ac_preproc_ok=:
5105 break
5106 fi
5107 rm -f conftest.err conftest.$ac_ext
5108
5109 done
5110 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5111 rm -f conftest.err conftest.$ac_ext
5112 if $ac_preproc_ok; then
5113   break
5114 fi
5115
5116     done
5117     ac_cv_prog_CXXCPP=$CXXCPP
5118
5119 fi
5120   CXXCPP=$ac_cv_prog_CXXCPP
5121 else
5122   ac_cv_prog_CXXCPP=$CXXCPP
5123 fi
5124 echo "$as_me:$LINENO: result: $CXXCPP" >&5
5125 echo "${ECHO_T}$CXXCPP" >&6
5126 ac_preproc_ok=false
5127 for ac_cxx_preproc_warn_flag in '' yes
5128 do
5129   # Use a header file that comes with gcc, so configuring glibc
5130   # with a fresh cross-compiler works.
5131   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5132   # <limits.h> exists even on freestanding compilers.
5133   # On the NeXT, cc -E runs the code through the compiler's parser,
5134   # not just through cpp. "Syntax error" is here to catch this case.
5135   cat >conftest.$ac_ext <<_ACEOF
5136 /* confdefs.h.  */
5137 _ACEOF
5138 cat confdefs.h >>conftest.$ac_ext
5139 cat >>conftest.$ac_ext <<_ACEOF
5140 /* end confdefs.h.  */
5141 #ifdef __STDC__
5142 # include <limits.h>
5143 #else
5144 # include <assert.h>
5145 #endif
5146                      Syntax error
5147 _ACEOF
5148 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5149   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5150   ac_status=$?
5151   grep -v '^ *+' conftest.er1 >conftest.err
5152   rm -f conftest.er1
5153   cat conftest.err >&5
5154   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5155   (exit $ac_status); } >/dev/null; then
5156   if test -s conftest.err; then
5157     ac_cpp_err=$ac_cxx_preproc_warn_flag
5158     ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
5159   else
5160     ac_cpp_err=
5161   fi
5162 else
5163   ac_cpp_err=yes
5164 fi
5165 if test -z "$ac_cpp_err"; then
5166   :
5167 else
5168   echo "$as_me: failed program was:" >&5
5169 sed 's/^/| /' conftest.$ac_ext >&5
5170
5171   # Broken: fails on valid input.
5172 continue
5173 fi
5174 rm -f conftest.err conftest.$ac_ext
5175
5176   # OK, works on sane cases.  Now check whether non-existent headers
5177   # can be detected and how.
5178   cat >conftest.$ac_ext <<_ACEOF
5179 /* confdefs.h.  */
5180 _ACEOF
5181 cat confdefs.h >>conftest.$ac_ext
5182 cat >>conftest.$ac_ext <<_ACEOF
5183 /* end confdefs.h.  */
5184 #include <ac_nonexistent.h>
5185 _ACEOF
5186 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5187   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5188   ac_status=$?
5189   grep -v '^ *+' conftest.er1 >conftest.err
5190   rm -f conftest.er1
5191   cat conftest.err >&5
5192   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5193   (exit $ac_status); } >/dev/null; then
5194   if test -s conftest.err; then
5195     ac_cpp_err=$ac_cxx_preproc_warn_flag
5196     ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
5197   else
5198     ac_cpp_err=
5199   fi
5200 else
5201   ac_cpp_err=yes
5202 fi
5203 if test -z "$ac_cpp_err"; then
5204   # Broken: success on invalid input.
5205 continue
5206 else
5207   echo "$as_me: failed program was:" >&5
5208 sed 's/^/| /' conftest.$ac_ext >&5
5209
5210   # Passes both tests.
5211 ac_preproc_ok=:
5212 break
5213 fi
5214 rm -f conftest.err conftest.$ac_ext
5215
5216 done
5217 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5218 rm -f conftest.err conftest.$ac_ext
5219 if $ac_preproc_ok; then
5220   :
5221 else
5222   { { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
5223 See \`config.log' for more details." >&5
5224 echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
5225 See \`config.log' for more details." >&2;}
5226    { (exit 1); exit 1; }; }
5227 fi
5228
5229 ac_ext=c
5230 ac_cpp='$CPP $CPPFLAGS'
5231 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5232 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5233 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5234
5235
5236
5237 LIBTOOL_DEPS=$LIBTOOL_DEPS" $ac_aux_dir/ltcf-cxx.sh"
5238 lt_save_CC="$CC"
5239 lt_save_CFLAGS="$CFLAGS"
5240 AR="$AR" LTCC="$CC" CC="$CXX" CXX="$CXX" CFLAGS="$CXXFLAGS" CPPFLAGS="$CPPFLAGS" \
5241 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
5242 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
5243 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
5244 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
5245 deplibs_check_method="$deplibs_check_method" \
5246 file_magic_cmd="$file_magic_cmd" \
5247 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig -o libtool $libtool_flags \
5248 --build="$build" --add-tag=CXX $ac_aux_dir/ltcf-cxx.sh $host \
5249 || { { echo "$as_me:$LINENO: error: libtool tag configuration failed" >&5
5250 echo "$as_me: error: libtool tag configuration failed" >&2;}
5251    { (exit 1); exit 1; }; }
5252 CC="$lt_save_CC"
5253 CFLAGS="$lt_save_CFLAGS"
5254
5255 # Redirect the config.log output again, so that the ltconfig log is not
5256 # clobbered by the next message.
5257 exec 5>>./config.log
5258
5259
5260
5261
5262
5263
5264
5265
5266 # Check whether --with-target-subdir or --without-target-subdir was given.
5267 if test "${with_target_subdir+set}" = set; then
5268   withval="$with_target_subdir"
5269
5270 fi;
5271
5272 # Check whether --with-cross-host or --without-cross-host was given.
5273 if test "${with_cross_host+set}" = set; then
5274   withval="$with_cross_host"
5275
5276 fi;
5277
5278 echo "$as_me:$LINENO: checking for thread model used by GCC" >&5
5279 echo $ECHO_N "checking for thread model used by GCC... $ECHO_C" >&6
5280 THREADS=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
5281 if test -z "$THREADS"; then
5282    THREADS=no
5283 fi
5284 echo "$as_me:$LINENO: result: $THREADS" >&5
5285 echo "${ECHO_T}$THREADS" >&6
5286
5287 # Check whether --enable-parallel-mark or --disable-parallel-mark was given.
5288 if test "${enable_parallel_mark+set}" = set; then
5289   enableval="$enable_parallel_mark"
5290   case "$THREADS" in
5291       no | none | single)
5292         { { echo "$as_me:$LINENO: error: Parallel mark requires --enable-threads=x spec" >&5
5293 echo "$as_me: error: Parallel mark requires --enable-threads=x spec" >&2;}
5294    { (exit 1); exit 1; }; }
5295         ;;
5296     esac
5297
5298 fi;
5299
5300 AM_CPPFLAGS="-I`cd $srcdir && ${PWDCMD-pwd}`/include"
5301 THREADLIBS=
5302 case "$THREADS" in
5303  no | none | single)
5304     THREADS=none
5305     ;;
5306  posix | pthreads)
5307     THREADS=posix
5308     THREADLIBS=-lpthread
5309     case "$host" in
5310      x86-*-linux* | ia64-*-linux* | i586-*-linux* | i686-*-linux* | x86_64-*-linux* | alpha-*-linux*)
5311         cat >>confdefs.h <<\_ACEOF
5312 #define GC_LINUX_THREADS 1
5313 _ACEOF
5314
5315         cat >>confdefs.h <<\_ACEOF
5316 #define _REENTRANT 1
5317 _ACEOF
5318
5319         if test "${enable_parallel_mark}" = yes; then
5320           cat >>confdefs.h <<\_ACEOF
5321 #define PARALLEL_MARK 1
5322 _ACEOF
5323
5324         fi
5325         cat >>confdefs.h <<\_ACEOF
5326 #define THREAD_LOCAL_ALLOC 1
5327 _ACEOF
5328
5329         ;;
5330      *-*-linux*)
5331         cat >>confdefs.h <<\_ACEOF
5332 #define GC_LINUX_THREADS 1
5333 _ACEOF
5334
5335         cat >>confdefs.h <<\_ACEOF
5336 #define _REENTRANT 1
5337 _ACEOF
5338
5339         ;;
5340      *-*-aix*)
5341         cat >>confdefs.h <<\_ACEOF
5342 #define GC_AIX_THREADS 1
5343 _ACEOF
5344
5345         cat >>confdefs.h <<\_ACEOF
5346 #define _REENTRANT 1
5347 _ACEOF
5348
5349         ;;
5350      *-*-hpux*)
5351         { echo "$as_me:$LINENO: WARNING: \"Only HP/UX 11 threads are supported.\"" >&5
5352 echo "$as_me: WARNING: \"Only HP/UX 11 threads are supported.\"" >&2;}
5353         cat >>confdefs.h <<\_ACEOF
5354 #define GC_HPUX_THREADS 1
5355 _ACEOF
5356
5357         cat >>confdefs.h <<\_ACEOF
5358 #define _POSIX_C_SOURCE 199506L
5359 _ACEOF
5360
5361         if test "${enable_parallel_mark}" = yes; then
5362           cat >>confdefs.h <<\_ACEOF
5363 #define PARALLEL_MARK 1
5364 _ACEOF
5365
5366         fi
5367         cat >>confdefs.h <<\_ACEOF
5368 #define THREAD_LOCAL_ALLOC 1
5369 _ACEOF
5370
5371         THREADLIBS="-lpthread -lrt"
5372         ;;
5373      *-*-freebsd*)
5374         { echo "$as_me:$LINENO: WARNING: \"FreeBSD does not yet fully support threads with Boehm GC.\"" >&5
5375 echo "$as_me: WARNING: \"FreeBSD does not yet fully support threads with Boehm GC.\"" >&2;}
5376         cat >>confdefs.h <<\_ACEOF
5377 #define GC_FREEBSD_THREADS 1
5378 _ACEOF
5379
5380         AM_CPPFLAGS="$AM_CPPFLAGS -pthread"
5381         THREADLIBS=-pthread
5382         ;;
5383      *-*-solaris*)
5384         cat >>confdefs.h <<\_ACEOF
5385 #define GC_SOLARIS_THREADS 1
5386 _ACEOF
5387
5388         cat >>confdefs.h <<\_ACEOF
5389 #define GC_SOLARIS_PTHREADS 1
5390 _ACEOF
5391
5392         ;;
5393      *-*-irix*)
5394         cat >>confdefs.h <<\_ACEOF
5395 #define GC_IRIX_THREADS 1
5396 _ACEOF
5397
5398         ;;
5399      *-*-cygwin*)
5400         cat >>confdefs.h <<\_ACEOF
5401 #define GC_WIN32_THREADS 1
5402 _ACEOF
5403
5404         ;;
5405      *-*-darwin*)
5406         cat >>confdefs.h <<\_ACEOF
5407 #define GC_DARWIN_THREADS 1
5408 _ACEOF
5409
5410         cat >>confdefs.h <<\_ACEOF
5411 #define THREAD_LOCAL_ALLOC 1
5412 _ACEOF
5413
5414         if test "${enable_parallel_mark}" = yes; then
5415           cat >>confdefs.h <<\_ACEOF
5416 #define PARALLEL_MARK 1
5417 _ACEOF
5418
5419         fi
5420         ;;
5421      *-*-osf*)
5422         cat >>confdefs.h <<\_ACEOF
5423 #define GC_OSF1_THREADS 1
5424 _ACEOF
5425
5426         if test "${enable_parallel_mark}" = yes; then
5427           cat >>confdefs.h <<\_ACEOF
5428 #define PARALLEL_MARK 1
5429 _ACEOF
5430
5431           cat >>confdefs.h <<\_ACEOF
5432 #define THREAD_LOCAL_ALLOC 1
5433 _ACEOF
5434
5435           # May want to enable it in other cases, too.
5436           # Measurements havent yet been done.
5437         fi
5438         AM_CPPFLAGS="$AM_CPPFLAGS -pthread"
5439         THREADLIBS="-lpthread -lrt"
5440         ;;
5441     esac
5442     ;;
5443  win32)
5444     cat >>confdefs.h <<\_ACEOF
5445 #define GC_WIN32_THREADS 1
5446 _ACEOF
5447
5448             ;;
5449  dgux386)
5450     THREADS=dgux386
5451 echo "$as_me:$LINENO: result: $THREADLIBS" >&5
5452 echo "${ECHO_T}$THREADLIBS" >&6
5453     # Use pthread GCC  switch
5454     THREADLIBS=-pthread
5455     if test "${enable_parallel_mark}" = yes; then
5456         cat >>confdefs.h <<\_ACEOF
5457 #define PARALLEL_MARK 1
5458 _ACEOF
5459
5460     fi
5461     cat >>confdefs.h <<\_ACEOF
5462 #define THREAD_LOCAL_ALLOC 1
5463 _ACEOF
5464
5465     cat >>confdefs.h <<\_ACEOF
5466 #define GC_DGUX386_THREADS 1
5467 _ACEOF
5468
5469     cat >>confdefs.h <<\_ACEOF
5470 #define DGUX_THREADS 1
5471 _ACEOF
5472
5473     # Enable _POSIX4A_DRAFT10_SOURCE with flag -pthread
5474     AM_CPPFLAGS="-pthread $AM_CPPFLAGS"
5475     ;;
5476  aix)
5477     THREADS=posix
5478     THREADLIBS=-lpthread
5479     cat >>confdefs.h <<\_ACEOF
5480 #define GC_AIX_THREADS 1
5481 _ACEOF
5482
5483     cat >>confdefs.h <<\_ACEOF
5484 #define _REENTRANT 1
5485 _ACEOF
5486
5487     ;;
5488  decosf1 | irix | mach | os2 | solaris | dce | vxworks)
5489     { { echo "$as_me:$LINENO: error: thread package $THREADS not yet supported" >&5
5490 echo "$as_me: error: thread package $THREADS not yet supported" >&2;}
5491    { (exit 1); exit 1; }; }
5492     ;;
5493  *)
5494     { { echo "$as_me:$LINENO: error: $THREADS is an unknown thread package" >&5
5495 echo "$as_me: error: $THREADS is an unknown thread package" >&2;}
5496    { (exit 1); exit 1; }; }
5497     ;;
5498 esac
5499
5500
5501 case "$host" in
5502    powerpc-*-darwin*)
5503       powerpc_darwin=true
5504       ;;
5505 esac
5506
5507
5508 if test x$powerpc_darwin = xtrue; then
5509   POWERPC_DARWIN_TRUE=
5510   POWERPC_DARWIN_FALSE='#'
5511 else
5512   POWERPC_DARWIN_TRUE='#'
5513   POWERPC_DARWIN_FALSE=
5514 fi
5515
5516
5517 # We never want libdl on darwin. It is a fake libdl that just ends up making
5518 # dyld calls anyway
5519 case "$host" in
5520   *-*-darwin*) ;;
5521   *)
5522     echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
5523 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
5524 if test "${ac_cv_lib_dl_dlopen+set}" = set; then
5525   echo $ECHO_N "(cached) $ECHO_C" >&6
5526 else
5527   ac_check_lib_save_LIBS=$LIBS
5528 LIBS="-ldl  $LIBS"
5529 if test x$gcc_no_link = xyes; then
5530   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
5531 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
5532    { (exit 1); exit 1; }; }
5533 fi
5534 cat >conftest.$ac_ext <<_ACEOF
5535 /* confdefs.h.  */
5536 _ACEOF
5537 cat confdefs.h >>conftest.$ac_ext
5538 cat >>conftest.$ac_ext <<_ACEOF
5539 /* end confdefs.h.  */
5540
5541 /* Override any gcc2 internal prototype to avoid an error.  */
5542 #ifdef __cplusplus
5543 extern "C"
5544 #endif
5545 /* We use char because int might match the return type of a gcc2
5546    builtin and then its argument prototype would still apply.  */
5547 char dlopen ();
5548 int
5549 main ()
5550 {
5551 dlopen ();
5552   ;
5553   return 0;
5554 }
5555 _ACEOF
5556 rm -f conftest.$ac_objext conftest$ac_exeext
5557 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5558   (eval $ac_link) 2>conftest.er1
5559   ac_status=$?
5560   grep -v '^ *+' conftest.er1 >conftest.err
5561   rm -f conftest.er1
5562   cat conftest.err >&5
5563   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5564   (exit $ac_status); } &&
5565          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
5566   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5567   (eval $ac_try) 2>&5
5568   ac_status=$?
5569   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5570   (exit $ac_status); }; } &&
5571          { ac_try='test -s conftest$ac_exeext'
5572   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5573   (eval $ac_try) 2>&5
5574   ac_status=$?
5575   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5576   (exit $ac_status); }; }; then
5577   ac_cv_lib_dl_dlopen=yes
5578 else
5579   echo "$as_me: failed program was:" >&5
5580 sed 's/^/| /' conftest.$ac_ext >&5
5581
5582 ac_cv_lib_dl_dlopen=no
5583 fi
5584 rm -f conftest.err conftest.$ac_objext \
5585       conftest$ac_exeext conftest.$ac_ext
5586 LIBS=$ac_check_lib_save_LIBS
5587 fi
5588 echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
5589 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
5590 if test $ac_cv_lib_dl_dlopen = yes; then
5591   EXTRA_TEST_LIBS="$EXTRA_TEST_LIBS -ldl"
5592 fi
5593
5594     ;;
5595 esac
5596
5597
5598
5599 target_all=libgcjgc.la
5600
5601
5602
5603 TARGET_ECOS="no"
5604
5605 # Check whether --with-ecos or --without-ecos was given.
5606 if test "${with_ecos+set}" = set; then
5607   withval="$with_ecos"
5608   TARGET_ECOS="$with_ecos"
5609
5610 fi;
5611
5612 addobjs=
5613 addlibs=
5614 addincludes=
5615 addtests=
5616 case "$TARGET_ECOS" in
5617    no)
5618       ;;
5619    *)
5620       cat >>confdefs.h <<\_ACEOF
5621 #define ECOS 1
5622 _ACEOF
5623
5624       AM_CPPFLAGS="${AM_CPPFLAGS} -I${TARGET_ECOS}/include"
5625       addobjs="$addobjs ecos.lo"
5626       ;;
5627 esac
5628
5629 if test "${enable_cplusplus}" = yes; then
5630       addincludes="$addincludes include/gc_cpp.h include/gc_allocator.h"
5631       addtests="$addtests test_cpp"
5632 fi
5633
5634
5635
5636 if test "${enable_cplusplus}" = yes; then
5637   CPLUSPLUS_TRUE=
5638   CPLUSPLUS_FALSE='#'
5639 else
5640   CPLUSPLUS_TRUE='#'
5641   CPLUSPLUS_FALSE=
5642 fi
5643
5644
5645
5646
5647
5648
5649 # Configuration of shared libraries
5650 #
5651 echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
5652 echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6
5653 # Check whether --enable-shared or --disable-shared was given.
5654 if test "${enable_shared+set}" = set; then
5655   enableval="$enable_shared"
5656   p=${PACKAGE-default}
5657 case $enableval in
5658 yes) enable_shared=yes ;;
5659 no) enable_shared=no ;;
5660 *)
5661   enable_shared=no
5662   # Look at the argument we got.  We use all the common list separators.
5663   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
5664   for pkg in $enableval; do
5665     if test "X$pkg" = "X$p"; then
5666       enable_shared=yes
5667     fi
5668   done
5669   IFS="$ac_save_ifs"
5670   ;;
5671 esac
5672 else
5673   enable_shared=yes
5674 fi;
5675
5676 case "$host" in
5677  alpha-*-openbsd*)
5678      enable_shared=no
5679      echo "$as_me:$LINENO: result: no" >&5
5680 echo "${ECHO_T}no" >&6
5681      ;;
5682  *)
5683      echo "$as_me:$LINENO: result: yes" >&5
5684 echo "${ECHO_T}yes" >&6
5685      ;;
5686 esac
5687
5688 # Configuration of machine-dependent code
5689 #
5690 # We don't set NO_EXECUTE_PERMISSION by default because gcj (and
5691 # anything else that creates trampolines in gc-allocated memory)
5692 # always needs exec permission.  The exceptions to this are IA-64 and
5693 # some variations of Power PC, where trampolines don't contain
5694 # executable code.
5695 #
5696 echo "$as_me:$LINENO: checking which machine-dependent code should be used" >&5
5697 echo $ECHO_N "checking which machine-dependent code should be used... $ECHO_C" >&6
5698 machdep=
5699 case "$host" in
5700  alpha*-*-openbsd*)
5701     machdep="alpha_mach_dep.lo"
5702     if test x"${ac_cv_lib_dl_dlopen}" != xyes ; then
5703        { echo "$as_me:$LINENO: WARNING: OpenBSD/Alpha without dlopen(). Shared library support is disabled" >&5
5704 echo "$as_me: WARNING: OpenBSD/Alpha without dlopen(). Shared library support is disabled" >&2;}
5705     fi
5706     ;;
5707  alpha*-*-linux*)
5708     machdep="alpha_mach_dep.lo"
5709     ;;
5710  i?86-*-solaris2.[89] | i?86-*-solaris2.1?)
5711     cat >>confdefs.h <<\_ACEOF
5712 #define SOLARIS25_PROC_VDB_BUG_FIXED 1
5713 _ACEOF
5714
5715     ;;
5716  mipstx39-*-elf*)
5717     machdep="mips_ultrix_mach_dep.lo"
5718     cat >>confdefs.h <<\_ACEOF
5719 #define STACKBASE __stackbase
5720 _ACEOF
5721
5722     cat >>confdefs.h <<\_ACEOF
5723 #define DATASTART_IS_ETEXT 1
5724 _ACEOF
5725
5726     ;;
5727  mips-dec-ultrix*)
5728     machdep="mips_ultrix_mach-dep.lo"
5729     ;;
5730  mips-nec-sysv*|mips-unknown-sysv*)
5731     ;;
5732  mips*-*-linux*)
5733     ;;
5734  mips-*-*)
5735     machdep="mips_sgi_mach_dep.lo"
5736     ;;
5737  sparc-*-netbsd*)
5738     machdep="sparc_netbsd_mach_dep.lo"
5739     ;;
5740  sparc-sun-solaris2.3)
5741     machdep="sparc_mach_dep.lo"
5742     cat >>confdefs.h <<\_ACEOF
5743 #define SUNOS53_SHARED_LIB 1
5744 _ACEOF
5745
5746     ;;
5747  sparc-sun-solaris2.*)
5748     machdep="sparc_mach_dep.lo"
5749     ;;
5750  ia64-*-*)
5751     cat >>confdefs.h <<\_ACEOF
5752 #define NO_EXECUTE_PERMISSION 1
5753 _ACEOF
5754
5755     machdep="mach_dep.lo ia64_save_regs_in_stack.lo"
5756     ;;
5757 esac
5758 if test x"$machdep" = x; then
5759 echo "$as_me:$LINENO: result: $machdep" >&5
5760 echo "${ECHO_T}$machdep" >&6
5761    machdep="mach_dep.lo"
5762 fi
5763 addobjs="$addobjs $machdep"
5764
5765
5766
5767
5768
5769
5770
5771
5772
5773
5774
5775 #
5776 # Check for AViiON Machines running DGUX
5777 #
5778 echo "$as_me:$LINENO: checking if host is AViiON running DGUX" >&5
5779 echo $ECHO_N "checking if host is AViiON running DGUX... $ECHO_C" >&6
5780 ac_is_dgux=no
5781 ac_ext=c
5782 ac_cpp='$CPP $CPPFLAGS'
5783 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5784 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5785 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5786 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
5787 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
5788 # On Suns, sometimes $CPP names a directory.
5789 if test -n "$CPP" && test -d "$CPP"; then
5790   CPP=
5791 fi
5792 if test -z "$CPP"; then
5793   if test "${ac_cv_prog_CPP+set}" = set; then
5794   echo $ECHO_N "(cached) $ECHO_C" >&6
5795 else
5796       # Double quotes because CPP needs to be expanded
5797     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5798     do
5799       ac_preproc_ok=false
5800 for ac_c_preproc_warn_flag in '' yes
5801 do
5802   # Use a header file that comes with gcc, so configuring glibc
5803   # with a fresh cross-compiler works.
5804   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5805   # <limits.h> exists even on freestanding compilers.
5806   # On the NeXT, cc -E runs the code through the compiler's parser,
5807   # not just through cpp. "Syntax error" is here to catch this case.
5808   cat >conftest.$ac_ext <<_ACEOF
5809 /* confdefs.h.  */
5810 _ACEOF
5811 cat confdefs.h >>conftest.$ac_ext
5812 cat >>conftest.$ac_ext <<_ACEOF
5813 /* end confdefs.h.  */
5814 #ifdef __STDC__
5815 # include <limits.h>
5816 #else
5817 # include <assert.h>
5818 #endif
5819                      Syntax error
5820 _ACEOF
5821 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5822   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5823   ac_status=$?
5824   grep -v '^ *+' conftest.er1 >conftest.err
5825   rm -f conftest.er1
5826   cat conftest.err >&5
5827   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5828   (exit $ac_status); } >/dev/null; then
5829   if test -s conftest.err; then
5830     ac_cpp_err=$ac_c_preproc_warn_flag
5831     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5832   else
5833     ac_cpp_err=
5834   fi
5835 else
5836   ac_cpp_err=yes
5837 fi
5838 if test -z "$ac_cpp_err"; then
5839   :
5840 else
5841   echo "$as_me: failed program was:" >&5
5842 sed 's/^/| /' conftest.$ac_ext >&5
5843
5844   # Broken: fails on valid input.
5845 continue
5846 fi
5847 rm -f conftest.err conftest.$ac_ext
5848
5849   # OK, works on sane cases.  Now check whether non-existent headers
5850   # can be detected and how.
5851   cat >conftest.$ac_ext <<_ACEOF
5852 /* confdefs.h.  */
5853 _ACEOF
5854 cat confdefs.h >>conftest.$ac_ext
5855 cat >>conftest.$ac_ext <<_ACEOF
5856 /* end confdefs.h.  */
5857 #include <ac_nonexistent.h>
5858 _ACEOF
5859 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5860   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5861   ac_status=$?
5862   grep -v '^ *+' conftest.er1 >conftest.err
5863   rm -f conftest.er1
5864   cat conftest.err >&5
5865   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5866   (exit $ac_status); } >/dev/null; then
5867   if test -s conftest.err; then
5868     ac_cpp_err=$ac_c_preproc_warn_flag
5869     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5870   else
5871     ac_cpp_err=
5872   fi
5873 else
5874   ac_cpp_err=yes
5875 fi
5876 if test -z "$ac_cpp_err"; then
5877   # Broken: success on invalid input.
5878 continue
5879 else
5880   echo "$as_me: failed program was:" >&5
5881 sed 's/^/| /' conftest.$ac_ext >&5
5882
5883   # Passes both tests.
5884 ac_preproc_ok=:
5885 break
5886 fi
5887 rm -f conftest.err conftest.$ac_ext
5888
5889 done
5890 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5891 rm -f conftest.err conftest.$ac_ext
5892 if $ac_preproc_ok; then
5893   break
5894 fi
5895
5896     done
5897     ac_cv_prog_CPP=$CPP
5898
5899 fi
5900   CPP=$ac_cv_prog_CPP
5901 else
5902   ac_cv_prog_CPP=$CPP
5903 fi
5904 echo "$as_me:$LINENO: result: $CPP" >&5
5905 echo "${ECHO_T}$CPP" >&6
5906 ac_preproc_ok=false
5907 for ac_c_preproc_warn_flag in '' yes
5908 do
5909   # Use a header file that comes with gcc, so configuring glibc
5910   # with a fresh cross-compiler works.
5911   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5912   # <limits.h> exists even on freestanding compilers.
5913   # On the NeXT, cc -E runs the code through the compiler's parser,
5914   # not just through cpp. "Syntax error" is here to catch this case.
5915   cat >conftest.$ac_ext <<_ACEOF
5916 /* confdefs.h.  */
5917 _ACEOF
5918 cat confdefs.h >>conftest.$ac_ext
5919 cat >>conftest.$ac_ext <<_ACEOF
5920 /* end confdefs.h.  */
5921 #ifdef __STDC__
5922 # include <limits.h>
5923 #else
5924 # include <assert.h>
5925 #endif
5926                      Syntax error
5927 _ACEOF
5928 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5929   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5930   ac_status=$?
5931   grep -v '^ *+' conftest.er1 >conftest.err
5932   rm -f conftest.er1
5933   cat conftest.err >&5
5934   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5935   (exit $ac_status); } >/dev/null; then
5936   if test -s conftest.err; then
5937     ac_cpp_err=$ac_c_preproc_warn_flag
5938     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5939   else
5940     ac_cpp_err=
5941   fi
5942 else
5943   ac_cpp_err=yes
5944 fi
5945 if test -z "$ac_cpp_err"; then
5946   :
5947 else
5948   echo "$as_me: failed program was:" >&5
5949 sed 's/^/| /' conftest.$ac_ext >&5
5950
5951   # Broken: fails on valid input.
5952 continue
5953 fi
5954 rm -f conftest.err conftest.$ac_ext
5955
5956   # OK, works on sane cases.  Now check whether non-existent headers
5957   # can be detected and how.
5958   cat >conftest.$ac_ext <<_ACEOF
5959 /* confdefs.h.  */
5960 _ACEOF
5961 cat confdefs.h >>conftest.$ac_ext
5962 cat >>conftest.$ac_ext <<_ACEOF
5963 /* end confdefs.h.  */
5964 #include <ac_nonexistent.h>
5965 _ACEOF
5966 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5967   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5968   ac_status=$?
5969   grep -v '^ *+' conftest.er1 >conftest.err
5970   rm -f conftest.er1
5971   cat conftest.err >&5
5972   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5973   (exit $ac_status); } >/dev/null; then
5974   if test -s conftest.err; then
5975     ac_cpp_err=$ac_c_preproc_warn_flag
5976     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5977   else
5978     ac_cpp_err=
5979   fi
5980 else
5981   ac_cpp_err=yes
5982 fi
5983 if test -z "$ac_cpp_err"; then
5984   # Broken: success on invalid input.
5985 continue
5986 else
5987   echo "$as_me: failed program was:" >&5
5988 sed 's/^/| /' conftest.$ac_ext >&5
5989
5990   # Passes both tests.
5991 ac_preproc_ok=:
5992 break
5993 fi
5994 rm -f conftest.err conftest.$ac_ext
5995
5996 done
5997 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5998 rm -f conftest.err conftest.$ac_ext
5999 if $ac_preproc_ok; then
6000   :
6001 else
6002   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
6003 See \`config.log' for more details." >&5
6004 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
6005 See \`config.log' for more details." >&2;}
6006    { (exit 1); exit 1; }; }
6007 fi
6008
6009 ac_ext=c
6010 ac_cpp='$CPP $CPPFLAGS'
6011 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6012 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6013 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6014
6015
6016 echo "$as_me:$LINENO: checking for egrep" >&5
6017 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
6018 if test "${ac_cv_prog_egrep+set}" = set; then
6019   echo $ECHO_N "(cached) $ECHO_C" >&6
6020 else
6021   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
6022     then ac_cv_prog_egrep='grep -E'
6023     else ac_cv_prog_egrep='egrep'
6024     fi
6025 fi
6026 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
6027 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
6028  EGREP=$ac_cv_prog_egrep
6029
6030
6031 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
6032 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
6033 if test "${ac_cv_header_stdc+set}" = set; then
6034   echo $ECHO_N "(cached) $ECHO_C" >&6
6035 else
6036   cat >conftest.$ac_ext <<_ACEOF
6037 /* confdefs.h.  */
6038 _ACEOF
6039 cat confdefs.h >>conftest.$ac_ext
6040 cat >>conftest.$ac_ext <<_ACEOF
6041 /* end confdefs.h.  */
6042 #include <stdlib.h>
6043 #include <stdarg.h>
6044 #include <string.h>
6045 #include <float.h>
6046
6047 int
6048 main ()
6049 {
6050
6051   ;
6052   return 0;
6053 }
6054 _ACEOF
6055 rm -f conftest.$ac_objext
6056 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6057   (eval $ac_compile) 2>conftest.er1
6058   ac_status=$?
6059   grep -v '^ *+' conftest.er1 >conftest.err
6060   rm -f conftest.er1
6061   cat conftest.err >&5
6062   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6063   (exit $ac_status); } &&
6064          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
6065   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6066   (eval $ac_try) 2>&5
6067   ac_status=$?
6068   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6069   (exit $ac_status); }; } &&
6070          { ac_try='test -s conftest.$ac_objext'
6071   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6072   (eval $ac_try) 2>&5
6073   ac_status=$?
6074   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6075   (exit $ac_status); }; }; then
6076   ac_cv_header_stdc=yes
6077 else
6078   echo "$as_me: failed program was:" >&5
6079 sed 's/^/| /' conftest.$ac_ext >&5
6080
6081 ac_cv_header_stdc=no
6082 fi
6083 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6084
6085 if test $ac_cv_header_stdc = yes; then
6086   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6087   cat >conftest.$ac_ext <<_ACEOF
6088 /* confdefs.h.  */
6089 _ACEOF
6090 cat confdefs.h >>conftest.$ac_ext
6091 cat >>conftest.$ac_ext <<_ACEOF
6092 /* end confdefs.h.  */
6093 #include <string.h>
6094
6095 _ACEOF
6096 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6097   $EGREP "memchr" >/dev/null 2>&1; then
6098   :
6099 else
6100   ac_cv_header_stdc=no
6101 fi
6102 rm -f conftest*
6103
6104 fi
6105
6106 if test $ac_cv_header_stdc = yes; then
6107   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6108   cat >conftest.$ac_ext <<_ACEOF
6109 /* confdefs.h.  */
6110 _ACEOF
6111 cat confdefs.h >>conftest.$ac_ext
6112 cat >>conftest.$ac_ext <<_ACEOF
6113 /* end confdefs.h.  */
6114 #include <stdlib.h>
6115
6116 _ACEOF
6117 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6118   $EGREP "free" >/dev/null 2>&1; then
6119   :
6120 else
6121   ac_cv_header_stdc=no
6122 fi
6123 rm -f conftest*
6124
6125 fi
6126
6127 if test $ac_cv_header_stdc = yes; then
6128   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6129   if test "$cross_compiling" = yes; then
6130   :
6131 else
6132   cat >conftest.$ac_ext <<_ACEOF
6133 /* confdefs.h.  */
6134 _ACEOF
6135 cat confdefs.h >>conftest.$ac_ext
6136 cat >>conftest.$ac_ext <<_ACEOF
6137 /* end confdefs.h.  */
6138 #include <ctype.h>
6139 #if ((' ' & 0x0FF) == 0x020)
6140 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6141 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6142 #else
6143 # define ISLOWER(c) \
6144                    (('a' <= (c) && (c) <= 'i') \
6145                      || ('j' <= (c) && (c) <= 'r') \
6146                      || ('s' <= (c) && (c) <= 'z'))
6147 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6148 #endif
6149
6150 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6151 int
6152 main ()
6153 {
6154   int i;
6155   for (i = 0; i < 256; i++)
6156     if (XOR (islower (i), ISLOWER (i))
6157         || toupper (i) != TOUPPER (i))
6158       exit(2);
6159   exit (0);
6160 }
6161 _ACEOF
6162 rm -f conftest$ac_exeext
6163 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6164   (eval $ac_link) 2>&5
6165   ac_status=$?
6166   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6167   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6168   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6169   (eval $ac_try) 2>&5
6170   ac_status=$?
6171   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6172   (exit $ac_status); }; }; then
6173   :
6174 else
6175   echo "$as_me: program exited with status $ac_status" >&5
6176 echo "$as_me: failed program was:" >&5
6177 sed 's/^/| /' conftest.$ac_ext >&5
6178
6179 ( exit $ac_status )
6180 ac_cv_header_stdc=no
6181 fi
6182 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6183 fi
6184 fi
6185 fi
6186 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
6187 echo "${ECHO_T}$ac_cv_header_stdc" >&6
6188 if test $ac_cv_header_stdc = yes; then
6189
6190 cat >>confdefs.h <<\_ACEOF
6191 #define STDC_HEADERS 1
6192 _ACEOF
6193
6194 fi
6195
6196 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
6197
6198
6199
6200
6201
6202
6203
6204
6205
6206 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6207                   inttypes.h stdint.h unistd.h
6208 do
6209 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6210 echo "$as_me:$LINENO: checking for $ac_header" >&5
6211 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6212 if eval "test \"\${$as_ac_Header+set}\" = set"; then
6213   echo $ECHO_N "(cached) $ECHO_C" >&6
6214 else
6215   cat >conftest.$ac_ext <<_ACEOF
6216 /* confdefs.h.  */
6217 _ACEOF
6218 cat confdefs.h >>conftest.$ac_ext
6219 cat >>conftest.$ac_ext <<_ACEOF
6220 /* end confdefs.h.  */
6221 $ac_includes_default
6222
6223 #include <$ac_header>
6224 _ACEOF
6225 rm -f conftest.$ac_objext
6226 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6227   (eval $ac_compile) 2>conftest.er1
6228   ac_status=$?
6229   grep -v '^ *+' conftest.er1 >conftest.err
6230   rm -f conftest.er1
6231   cat conftest.err >&5
6232   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6233   (exit $ac_status); } &&
6234          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
6235   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6236   (eval $ac_try) 2>&5
6237   ac_status=$?
6238   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6239   (exit $ac_status); }; } &&
6240          { ac_try='test -s conftest.$ac_objext'
6241   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6242   (eval $ac_try) 2>&5
6243   ac_status=$?
6244   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6245   (exit $ac_status); }; }; then
6246   eval "$as_ac_Header=yes"
6247 else
6248   echo "$as_me: failed program was:" >&5
6249 sed 's/^/| /' conftest.$ac_ext >&5
6250
6251 eval "$as_ac_Header=no"
6252 fi
6253 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6254 fi
6255 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6256 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6257 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6258   cat >>confdefs.h <<_ACEOF
6259 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6260 _ACEOF
6261
6262 fi
6263
6264 done
6265
6266
6267 if test "${ac_cv_header_sys_dg_sys_info_h+set}" = set; then
6268   echo "$as_me:$LINENO: checking for sys/dg_sys_info.h" >&5
6269 echo $ECHO_N "checking for sys/dg_sys_info.h... $ECHO_C" >&6
6270 if test "${ac_cv_header_sys_dg_sys_info_h+set}" = set; then
6271   echo $ECHO_N "(cached) $ECHO_C" >&6
6272 fi
6273 echo "$as_me:$LINENO: result: $ac_cv_header_sys_dg_sys_info_h" >&5
6274 echo "${ECHO_T}$ac_cv_header_sys_dg_sys_info_h" >&6
6275 else
6276   # Is the header compilable?
6277 echo "$as_me:$LINENO: checking sys/dg_sys_info.h usability" >&5
6278 echo $ECHO_N "checking sys/dg_sys_info.h usability... $ECHO_C" >&6
6279 cat >conftest.$ac_ext <<_ACEOF
6280 /* confdefs.h.  */
6281 _ACEOF
6282 cat confdefs.h >>conftest.$ac_ext
6283 cat >>conftest.$ac_ext <<_ACEOF
6284 /* end confdefs.h.  */
6285 $ac_includes_default
6286 #include <sys/dg_sys_info.h>
6287 _ACEOF
6288 rm -f conftest.$ac_objext
6289 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6290   (eval $ac_compile) 2>conftest.er1
6291   ac_status=$?
6292   grep -v '^ *+' conftest.er1 >conftest.err
6293   rm -f conftest.er1
6294   cat conftest.err >&5
6295   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6296   (exit $ac_status); } &&
6297          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
6298   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6299   (eval $ac_try) 2>&5
6300   ac_status=$?
6301   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6302   (exit $ac_status); }; } &&
6303          { ac_try='test -s conftest.$ac_objext'
6304   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6305   (eval $ac_try) 2>&5
6306   ac_status=$?
6307   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6308   (exit $ac_status); }; }; then
6309   ac_header_compiler=yes
6310 else
6311   echo "$as_me: failed program was:" >&5
6312 sed 's/^/| /' conftest.$ac_ext >&5
6313
6314 ac_header_compiler=no
6315 fi
6316 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6317 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6318 echo "${ECHO_T}$ac_header_compiler" >&6
6319
6320 # Is the header present?
6321 echo "$as_me:$LINENO: checking sys/dg_sys_info.h presence" >&5
6322 echo $ECHO_N "checking sys/dg_sys_info.h presence... $ECHO_C" >&6
6323 cat >conftest.$ac_ext <<_ACEOF
6324 /* confdefs.h.  */
6325 _ACEOF
6326 cat confdefs.h >>conftest.$ac_ext
6327 cat >>conftest.$ac_ext <<_ACEOF
6328 /* end confdefs.h.  */
6329 #include <sys/dg_sys_info.h>
6330 _ACEOF
6331 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6332   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6333   ac_status=$?
6334   grep -v '^ *+' conftest.er1 >conftest.err
6335   rm -f conftest.er1
6336   cat conftest.err >&5
6337   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6338   (exit $ac_status); } >/dev/null; then
6339   if test -s conftest.err; then
6340     ac_cpp_err=$ac_c_preproc_warn_flag
6341     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6342   else
6343     ac_cpp_err=
6344   fi
6345 else
6346   ac_cpp_err=yes
6347 fi
6348 if test -z "$ac_cpp_err"; then
6349   ac_header_preproc=yes
6350 else
6351   echo "$as_me: failed program was:" >&5
6352 sed 's/^/| /' conftest.$ac_ext >&5
6353
6354   ac_header_preproc=no
6355 fi
6356 rm -f conftest.err conftest.$ac_ext
6357 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6358 echo "${ECHO_T}$ac_header_preproc" >&6
6359
6360 # So?  What about this header?
6361 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6362   yes:no: )
6363     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: accepted by the compiler, rejected by the preprocessor!" >&5
6364 echo "$as_me: WARNING: sys/dg_sys_info.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
6365     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: proceeding with the compiler's result" >&5
6366 echo "$as_me: WARNING: sys/dg_sys_info.h: proceeding with the compiler's result" >&2;}
6367     ac_header_preproc=yes
6368     ;;
6369   no:yes:* )
6370     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: present but cannot be compiled" >&5
6371 echo "$as_me: WARNING: sys/dg_sys_info.h: present but cannot be compiled" >&2;}
6372     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h:     check for missing prerequisite headers?" >&5
6373 echo "$as_me: WARNING: sys/dg_sys_info.h:     check for missing prerequisite headers?" >&2;}
6374     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: see the Autoconf documentation" >&5
6375 echo "$as_me: WARNING: sys/dg_sys_info.h: see the Autoconf documentation" >&2;}
6376     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h:     section \"Present But Cannot Be Compiled\"" >&5
6377 echo "$as_me: WARNING: sys/dg_sys_info.h:     section \"Present But Cannot Be Compiled\"" >&2;}
6378     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: proceeding with the preprocessor's result" >&5
6379 echo "$as_me: WARNING: sys/dg_sys_info.h: proceeding with the preprocessor's result" >&2;}
6380     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: in the future, the compiler will take precedence" >&5
6381 echo "$as_me: WARNING: sys/dg_sys_info.h: in the future, the compiler will take precedence" >&2;}
6382     (
6383       cat <<\_ASBOX
6384 ## ------------------------------------------ ##
6385 ## Report this to the AC_PACKAGE_NAME lists.  ##
6386 ## ------------------------------------------ ##
6387 _ASBOX
6388     ) |
6389       sed "s/^/$as_me: WARNING:     /" >&2
6390     ;;
6391 esac
6392 echo "$as_me:$LINENO: checking for sys/dg_sys_info.h" >&5
6393 echo $ECHO_N "checking for sys/dg_sys_info.h... $ECHO_C" >&6
6394 if test "${ac_cv_header_sys_dg_sys_info_h+set}" = set; then
6395   echo $ECHO_N "(cached) $ECHO_C" >&6
6396 else
6397   ac_cv_header_sys_dg_sys_info_h=$ac_header_preproc
6398 fi
6399 echo "$as_me:$LINENO: result: $ac_cv_header_sys_dg_sys_info_h" >&5
6400 echo "${ECHO_T}$ac_cv_header_sys_dg_sys_info_h" >&6
6401
6402 fi
6403 if test $ac_cv_header_sys_dg_sys_info_h = yes; then
6404   ac_is_dgux=yes;
6405 fi
6406
6407
6408
6409 echo "$as_me:$LINENO: result: $ac_is_dgux" >&5
6410 echo "${ECHO_T}$ac_is_dgux" >&6
6411     ## :GOTCHA: we do not check anything but sys/dg_sys_info.h
6412 if test $ac_is_dgux = yes; then
6413     if test "$enable_full_debug" = "yes"; then
6414       CFLAGS="-g -mstandard -DDGUX -D_DGUX_SOURCE -Di386 -mno-legend -O2"
6415       CXXFLAGS="-g -mstandard -DDGUX -D_DGUX_SOURCE -Di386 -mno-legend -O2"
6416     else
6417       CFLAGS="-DDGUX -D_DGUX_SOURCE -Di386 -mno-legend -O2"
6418       CXXFLAGS="-DDGUX -D_DGUX_SOURCE -Di386 -mno-legend -O2"
6419     fi
6420
6421
6422 fi
6423
6424
6425 # Check whether --with-target-subdir or --without-target-subdir was given.
6426 if test "${with_target_subdir+set}" = set; then
6427   withval="$with_target_subdir"
6428
6429 fi;
6430
6431 # Check whether --with-cross-host or --without-cross-host was given.
6432 if test "${with_cross_host+set}" = set; then
6433   withval="$with_cross_host"
6434
6435 fi;
6436
6437 echo "$as_me:$LINENO: checking whether Solaris gcc optimization fix is necessary" >&5
6438 echo $ECHO_N "checking whether Solaris gcc optimization fix is necessary... $ECHO_C" >&6
6439 case "$host" in
6440  sparc-sun-solaris2*|*aix*)
6441     if test "$GCC" = yes; then
6442        echo "$as_me:$LINENO: result: yes" >&5
6443 echo "${ECHO_T}yes" >&6
6444        new_CFLAGS=
6445        for i in $CFLAGS; do
6446           case "$i" in
6447            -O*)
6448               ;;
6449            *)
6450               new_CFLAGS="$new_CFLAGS $i"
6451               ;;
6452           esac
6453        done
6454        CFLAGS="$new_CFLAGS"
6455     else
6456        echo "$as_me:$LINENO: result: no" >&5
6457 echo "${ECHO_T}no" >&6
6458     fi
6459     ;;
6460  *) echo "$as_me:$LINENO: result: no" >&5
6461 echo "${ECHO_T}no" >&6 ;;
6462 esac
6463
6464 MY_CFLAGS="$CFLAGS"
6465
6466
6467 cat >>confdefs.h <<\_ACEOF
6468 #define SILENT 1
6469 _ACEOF
6470
6471 cat >>confdefs.h <<\_ACEOF
6472 #define NO_SIGNALS 1
6473 _ACEOF
6474
6475 cat >>confdefs.h <<\_ACEOF
6476 #define ALL_INTERIOR_POINTERS 1
6477 _ACEOF
6478
6479
6480 cat >>confdefs.h <<\_ACEOF
6481 #define JAVA_FINALIZATION 1
6482 _ACEOF
6483
6484 cat >>confdefs.h <<\_ACEOF
6485 #define GC_GCJ_SUPPORT 1
6486 _ACEOF
6487
6488 cat >>confdefs.h <<\_ACEOF
6489 #define ATOMIC_UNCOLLECTABLE 1
6490 _ACEOF
6491
6492
6493 if test -n "${with_cross_host}"; then
6494    cat >>confdefs.h <<\_ACEOF
6495 #define NO_SIGSET 1
6496 _ACEOF
6497
6498    cat >>confdefs.h <<\_ACEOF
6499 #define NO_DEBUGGING 1
6500 _ACEOF
6501
6502 fi
6503
6504 # Check whether --enable-full-debug or --disable-full-debug was given.
6505 if test "${enable_full_debug+set}" = set; then
6506   enableval="$enable_full_debug"
6507    if test "$enable_full_debug" = "yes"; then
6508     { echo "$as_me:$LINENO: WARNING: \"Must define GC_DEBUG and use debug alloc. in clients.\"" >&5
6509 echo "$as_me: WARNING: \"Must define GC_DEBUG and use debug alloc. in clients.\"" >&2;}
6510     cat >>confdefs.h <<\_ACEOF
6511 #define KEEP_BACK_PTRS 1
6512 _ACEOF
6513
6514     cat >>confdefs.h <<\_ACEOF
6515 #define DBG_HDRS_ALL 1
6516 _ACEOF
6517
6518     case $host in
6519       ia64-*-linux* )
6520         cat >>confdefs.h <<\_ACEOF
6521 #define MAKE_BACK_GRAPH 1
6522 _ACEOF
6523
6524       ;;
6525       x86-*-linux* | i586-*-linux* | i686-*-linux* | x86_64-*-linux* )
6526         cat >>confdefs.h <<\_ACEOF
6527 #define MAKE_BACK_GRAPH 1
6528 _ACEOF
6529
6530         { echo "$as_me:$LINENO: WARNING: \"Client must not use -fomit-frame-pointer.\"" >&5
6531 echo "$as_me: WARNING: \"Client must not use -fomit-frame-pointer.\"" >&2;}
6532         cat >>confdefs.h <<\_ACEOF
6533 #define SAVE_CALL_COUNT 8
6534 _ACEOF
6535
6536       ;;
6537       i345686-*-dgux*)
6538         cat >>confdefs.h <<\_ACEOF
6539 #define MAKE_BACK_GRAPH 1
6540 _ACEOF
6541
6542       ;;
6543     esac
6544   fi
6545 fi;
6546
6547 if test -n "$with_cross_host" &&
6548    test x"$with_cross_host" != x"no"; then
6549   toolexecdir='$(exec_prefix)/$(target_noncanonical)'
6550   toolexeclibdir='$(toolexecdir)/lib'
6551 else
6552   toolexecdir='$(libdir)/gcc-lib/$(target_noncanonical)'
6553   toolexeclibdir='$(libdir)'
6554 fi
6555 multi_os_directory=`$CC -print-multi-os-directory`
6556 case $multi_os_directory in
6557   .) ;; # Avoid trailing /.
6558   *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
6559 esac
6560
6561
6562
6563 if test "${multilib}" = "yes"; then
6564   multilib_arg="--enable-multilib"
6565 else
6566   multilib_arg=
6567 fi
6568
6569           ac_config_commands="$ac_config_commands boehm-cflags"
6570
6571                     ac_config_files="$ac_config_files Makefile include/Makefile"
6572
6573 cat >confcache <<\_ACEOF
6574 # This file is a shell script that caches the results of configure
6575 # tests run on this system so they can be shared between configure
6576 # scripts and configure runs, see configure's option --config-cache.
6577 # It is not useful on other systems.  If it contains results you don't
6578 # want to keep, you may remove or edit it.
6579 #
6580 # config.status only pays attention to the cache file if you give it
6581 # the --recheck option to rerun configure.
6582 #
6583 # `ac_cv_env_foo' variables (set or unset) will be overridden when
6584 # loading this file, other *unset* `ac_cv_foo' will be assigned the
6585 # following values.
6586
6587 _ACEOF
6588
6589 # The following way of writing the cache mishandles newlines in values,
6590 # but we know of no workaround that is simple, portable, and efficient.
6591 # So, don't put newlines in cache variables' values.
6592 # Ultrix sh set writes to stderr and can't be redirected directly,
6593 # and sets the high bit in the cache file unless we assign to the vars.
6594 {
6595   (set) 2>&1 |
6596     case `(ac_space=' '; set | grep ac_space) 2>&1` in
6597     *ac_space=\ *)
6598       # `set' does not quote correctly, so add quotes (double-quote
6599       # substitution turns \\\\ into \\, and sed turns \\ into \).
6600       sed -n \
6601         "s/'/'\\\\''/g;
6602           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6603       ;;
6604     *)
6605       # `set' quotes correctly as required by POSIX, so do not add quotes.
6606       sed -n \
6607         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
6608       ;;
6609     esac;
6610 } |
6611   sed '
6612      t clear
6613      : clear
6614      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6615      t end
6616      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6617      : end' >>confcache
6618 if diff $cache_file confcache >/dev/null 2>&1; then :; else
6619   if test -w $cache_file; then
6620     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
6621     cat confcache >$cache_file
6622   else
6623     echo "not updating unwritable cache $cache_file"
6624   fi
6625 fi
6626 rm -f confcache
6627
6628 test "x$prefix" = xNONE && prefix=$ac_default_prefix
6629 # Let make expand exec_prefix.
6630 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6631
6632 # VPATH may cause trouble with some makes, so we remove $(srcdir),
6633 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
6634 # trailing colons and then remove the whole line if VPATH becomes empty
6635 # (actually we leave an empty line to preserve line numbers).
6636 if test "x$srcdir" = x.; then
6637   ac_vpsub='/^[  ]*VPATH[        ]*=/{
6638 s/:*\$(srcdir):*/:/;
6639 s/:*\${srcdir}:*/:/;
6640 s/:*@srcdir@:*/:/;
6641 s/^\([^=]*=[     ]*\):*/\1/;
6642 s/:*$//;
6643 s/^[^=]*=[       ]*$//;
6644 }'
6645 fi
6646
6647 # Transform confdefs.h into DEFS.
6648 # Protect against shell expansion while executing Makefile rules.
6649 # Protect against Makefile macro expansion.
6650 #
6651 # If the first sed substitution is executed (which looks for macros that
6652 # take arguments), then we branch to the quote section.  Otherwise,
6653 # look for a macro that doesn't take arguments.
6654 cat >confdef2opt.sed <<\_ACEOF
6655 t clear
6656 : clear
6657 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\),-D\1=\2,g
6658 t quote
6659 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\),-D\1=\2,g
6660 t quote
6661 d
6662 : quote
6663 s,[      `~#$^&*(){}\\|;'"<>?],\\&,g
6664 s,\[,\\&,g
6665 s,\],\\&,g
6666 s,\$,$$,g
6667 p
6668 _ACEOF
6669 # We use echo to avoid assuming a particular line-breaking character.
6670 # The extra dot is to prevent the shell from consuming trailing
6671 # line-breaks from the sub-command output.  A line-break within
6672 # single-quotes doesn't work because, if this script is created in a
6673 # platform that uses two characters for line-breaks (e.g., DOS), tr
6674 # would break.
6675 ac_LF_and_DOT=`echo; echo .`
6676 DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
6677 rm -f confdef2opt.sed
6678
6679
6680 ac_libobjs=
6681 ac_ltlibobjs=
6682 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6683   # 1. Remove the extension, and $U if already installed.
6684   ac_i=`echo "$ac_i" |
6685          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
6686   # 2. Add them.
6687   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
6688   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
6689 done
6690 LIBOBJS=$ac_libobjs
6691
6692 LTLIBOBJS=$ac_ltlibobjs
6693
6694
6695 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
6696   { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
6697 Usually this means the macro was only invoked conditionally." >&5
6698 echo "$as_me: error: conditional \"AMDEP\" was never defined.
6699 Usually this means the macro was only invoked conditionally." >&2;}
6700    { (exit 1); exit 1; }; }
6701 fi
6702 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
6703   { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
6704 Usually this means the macro was only invoked conditionally." >&5
6705 echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
6706 Usually this means the macro was only invoked conditionally." >&2;}
6707    { (exit 1); exit 1; }; }
6708 fi
6709 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
6710   { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
6711 Usually this means the macro was only invoked conditionally." >&5
6712 echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
6713 Usually this means the macro was only invoked conditionally." >&2;}
6714    { (exit 1); exit 1; }; }
6715 fi
6716 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
6717   { { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.
6718 Usually this means the macro was only invoked conditionally." >&5
6719 echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
6720 Usually this means the macro was only invoked conditionally." >&2;}
6721    { (exit 1); exit 1; }; }
6722 fi
6723 if test -z "${POWERPC_DARWIN_TRUE}" && test -z "${POWERPC_DARWIN_FALSE}"; then
6724   { { echo "$as_me:$LINENO: error: conditional \"POWERPC_DARWIN\" was never defined.
6725 Usually this means the macro was only invoked conditionally." >&5
6726 echo "$as_me: error: conditional \"POWERPC_DARWIN\" was never defined.
6727 Usually this means the macro was only invoked conditionally." >&2;}
6728    { (exit 1); exit 1; }; }
6729 fi
6730 if test -z "${CPLUSPLUS_TRUE}" && test -z "${CPLUSPLUS_FALSE}"; then
6731   { { echo "$as_me:$LINENO: error: conditional \"CPLUSPLUS\" was never defined.
6732 Usually this means the macro was only invoked conditionally." >&5
6733 echo "$as_me: error: conditional \"CPLUSPLUS\" was never defined.
6734 Usually this means the macro was only invoked conditionally." >&2;}
6735    { (exit 1); exit 1; }; }
6736 fi
6737
6738 : ${CONFIG_STATUS=./config.status}
6739 ac_clean_files_save=$ac_clean_files
6740 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6741 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
6742 echo "$as_me: creating $CONFIG_STATUS" >&6;}
6743 cat >$CONFIG_STATUS <<_ACEOF
6744 #! $SHELL
6745 # Generated by $as_me.
6746 # Run this file to recreate the current configuration.
6747 # Compiler output produced by configure, useful for debugging
6748 # configure, is in config.log if it exists.
6749
6750 debug=false
6751 ac_cs_recheck=false
6752 ac_cs_silent=false
6753 SHELL=\${CONFIG_SHELL-$SHELL}
6754 _ACEOF
6755
6756 cat >>$CONFIG_STATUS <<\_ACEOF
6757 ## --------------------- ##
6758 ## M4sh Initialization.  ##
6759 ## --------------------- ##
6760
6761 # Be Bourne compatible
6762 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
6763   emulate sh
6764   NULLCMD=:
6765   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
6766   # is contrary to our usage.  Disable this feature.
6767   alias -g '${1+"$@"}'='"$@"'
6768 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
6769   set -o posix
6770 fi
6771 DUALCASE=1; export DUALCASE # for MKS sh
6772
6773 # Support unset when possible.
6774 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
6775   as_unset=unset
6776 else
6777   as_unset=false
6778 fi
6779
6780
6781 # Work around bugs in pre-3.0 UWIN ksh.
6782 $as_unset ENV MAIL MAILPATH
6783 PS1='$ '
6784 PS2='> '
6785 PS4='+ '
6786
6787 # NLS nuisances.
6788 for as_var in \
6789   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
6790   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
6791   LC_TELEPHONE LC_TIME
6792 do
6793   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
6794     eval $as_var=C; export $as_var
6795   else
6796     $as_unset $as_var
6797   fi
6798 done
6799
6800 # Required to use basename.
6801 if expr a : '\(a\)' >/dev/null 2>&1; then
6802   as_expr=expr
6803 else
6804   as_expr=false
6805 fi
6806
6807 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
6808   as_basename=basename
6809 else
6810   as_basename=false
6811 fi
6812
6813
6814 # Name of the executable.
6815 as_me=`$as_basename "$0" ||
6816 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
6817          X"$0" : 'X\(//\)$' \| \
6818          X"$0" : 'X\(/\)$' \| \
6819          .     : '\(.\)' 2>/dev/null ||
6820 echo X/"$0" |
6821     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
6822           /^X\/\(\/\/\)$/{ s//\1/; q; }
6823           /^X\/\(\/\).*/{ s//\1/; q; }
6824           s/.*/./; q'`
6825
6826
6827 # PATH needs CR, and LINENO needs CR and PATH.
6828 # Avoid depending upon Character Ranges.
6829 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6830 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6831 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6832 as_cr_digits='0123456789'
6833 as_cr_alnum=$as_cr_Letters$as_cr_digits
6834
6835 # The user is always right.
6836 if test "${PATH_SEPARATOR+set}" != set; then
6837   echo "#! /bin/sh" >conf$$.sh
6838   echo  "exit 0"   >>conf$$.sh
6839   chmod +x conf$$.sh
6840   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6841     PATH_SEPARATOR=';'
6842   else
6843     PATH_SEPARATOR=:
6844   fi
6845   rm -f conf$$.sh
6846 fi
6847
6848
6849   as_lineno_1=$LINENO
6850   as_lineno_2=$LINENO
6851   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
6852   test "x$as_lineno_1" != "x$as_lineno_2" &&
6853   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
6854   # Find who we are.  Look in the path if we contain no path at all
6855   # relative or not.
6856   case $0 in
6857     *[\\/]* ) as_myself=$0 ;;
6858     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6859 for as_dir in $PATH
6860 do
6861   IFS=$as_save_IFS
6862   test -z "$as_dir" && as_dir=.
6863   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6864 done
6865
6866        ;;
6867   esac
6868   # We did not find ourselves, most probably we were run as `sh COMMAND'
6869   # in which case we are not to be found in the path.
6870   if test "x$as_myself" = x; then
6871     as_myself=$0
6872   fi
6873   if test ! -f "$as_myself"; then
6874     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
6875 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
6876    { (exit 1); exit 1; }; }
6877   fi
6878   case $CONFIG_SHELL in
6879   '')
6880     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6881 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
6882 do
6883   IFS=$as_save_IFS
6884   test -z "$as_dir" && as_dir=.
6885   for as_base in sh bash ksh sh5; do
6886          case $as_dir in
6887          /*)
6888            if ("$as_dir/$as_base" -c '
6889   as_lineno_1=$LINENO
6890   as_lineno_2=$LINENO
6891   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
6892   test "x$as_lineno_1" != "x$as_lineno_2" &&
6893   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
6894              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
6895              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
6896              CONFIG_SHELL=$as_dir/$as_base
6897              export CONFIG_SHELL
6898              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
6899            fi;;
6900          esac
6901        done
6902 done
6903 ;;
6904   esac
6905
6906   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
6907   # uniformly replaced by the line number.  The first 'sed' inserts a
6908   # line-number line before each line; the second 'sed' does the real
6909   # work.  The second script uses 'N' to pair each line-number line
6910   # with the numbered line, and appends trailing '-' during
6911   # substitution so that $LINENO is not a special case at line end.
6912   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
6913   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
6914   sed '=' <$as_myself |
6915     sed '
6916       N
6917       s,$,-,
6918       : loop
6919       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
6920       t loop
6921       s,-$,,
6922       s,^['$as_cr_digits']*\n,,
6923     ' >$as_me.lineno &&
6924   chmod +x $as_me.lineno ||
6925     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
6926 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
6927    { (exit 1); exit 1; }; }
6928
6929   # Don't try to exec as it changes $[0], causing all sort of problems
6930   # (the dirname of $[0] is not the place where we might find the
6931   # original and so on.  Autoconf is especially sensible to this).
6932   . ./$as_me.lineno
6933   # Exit status is that of the last command.
6934   exit
6935 }
6936
6937
6938 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
6939   *c*,-n*) ECHO_N= ECHO_C='
6940 ' ECHO_T='      ' ;;
6941   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
6942   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
6943 esac
6944
6945 if expr a : '\(a\)' >/dev/null 2>&1; then
6946   as_expr=expr
6947 else
6948   as_expr=false
6949 fi
6950
6951 rm -f conf$$ conf$$.exe conf$$.file
6952 echo >conf$$.file
6953 if ln -s conf$$.file conf$$ 2>/dev/null; then
6954   # We could just check for DJGPP; but this test a) works b) is more generic
6955   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
6956   if test -f conf$$.exe; then
6957     # Don't use ln at all; we don't have any links
6958     as_ln_s='cp -p'
6959   else
6960     as_ln_s='ln -s'
6961   fi
6962 elif ln conf$$.file conf$$ 2>/dev/null; then
6963   as_ln_s=ln
6964 else
6965   as_ln_s='cp -p'
6966 fi
6967 rm -f conf$$ conf$$.exe conf$$.file
6968
6969 if mkdir -p . 2>/dev/null; then
6970   as_mkdir_p=:
6971 else
6972   test -d ./-p && rmdir ./-p
6973   as_mkdir_p=false
6974 fi
6975
6976 as_executable_p="test -f"
6977
6978 # Sed expression to map a string onto a valid CPP name.
6979 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6980
6981 # Sed expression to map a string onto a valid variable name.
6982 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6983
6984
6985 # IFS
6986 # We need space, tab and new line, in precisely that order.
6987 as_nl='
6988 '
6989 IFS="   $as_nl"
6990
6991 # CDPATH.
6992 $as_unset CDPATH
6993
6994 exec 6>&1
6995
6996 # Open the log real soon, to keep \$[0] and so on meaningful, and to
6997 # report actual input values of CONFIG_FILES etc. instead of their
6998 # values after options handling.  Logging --version etc. is OK.
6999 exec 5>>config.log
7000 {
7001   echo
7002   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7003 ## Running $as_me. ##
7004 _ASBOX
7005 } >&5
7006 cat >&5 <<_CSEOF
7007
7008 This file was extended by $as_me, which was
7009 generated by GNU Autoconf 2.59.  Invocation command line was
7010
7011   CONFIG_FILES    = $CONFIG_FILES
7012   CONFIG_HEADERS  = $CONFIG_HEADERS
7013   CONFIG_LINKS    = $CONFIG_LINKS
7014   CONFIG_COMMANDS = $CONFIG_COMMANDS
7015   $ $0 $@
7016
7017 _CSEOF
7018 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
7019 echo >&5
7020 _ACEOF
7021
7022 # Files that config.status was made for.
7023 if test -n "$ac_config_files"; then
7024   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
7025 fi
7026
7027 if test -n "$ac_config_headers"; then
7028   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
7029 fi
7030
7031 if test -n "$ac_config_links"; then
7032   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
7033 fi
7034
7035 if test -n "$ac_config_commands"; then
7036   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
7037 fi
7038
7039 cat >>$CONFIG_STATUS <<\_ACEOF
7040
7041 ac_cs_usage="\
7042 \`$as_me' instantiates files from templates according to the
7043 current configuration.
7044
7045 Usage: $0 [OPTIONS] [FILE]...
7046
7047   -h, --help       print this help, then exit
7048   -V, --version    print version number, then exit
7049   -q, --quiet      do not print progress messages
7050   -d, --debug      don't remove temporary files
7051       --recheck    update $as_me by reconfiguring in the same conditions
7052   --file=FILE[:TEMPLATE]
7053                    instantiate the configuration file FILE
7054
7055 Configuration files:
7056 $config_files
7057
7058 Configuration commands:
7059 $config_commands
7060
7061 Report bugs to <bug-autoconf@gnu.org>."
7062 _ACEOF
7063
7064 cat >>$CONFIG_STATUS <<_ACEOF
7065 ac_cs_version="\\
7066 config.status
7067 configured by $0, generated by GNU Autoconf 2.59,
7068   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
7069
7070 Copyright (C) 2003 Free Software Foundation, Inc.
7071 This config.status script is free software; the Free Software Foundation
7072 gives unlimited permission to copy, distribute and modify it."
7073 srcdir=$srcdir
7074 INSTALL="$INSTALL"
7075 _ACEOF
7076
7077 cat >>$CONFIG_STATUS <<\_ACEOF
7078 # If no file are specified by the user, then we need to provide default
7079 # value.  By we need to know if files were specified by the user.
7080 ac_need_defaults=:
7081 while test $# != 0
7082 do
7083   case $1 in
7084   --*=*)
7085     ac_option=`expr "x$1" : 'x\([^=]*\)='`
7086     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
7087     ac_shift=:
7088     ;;
7089   -*)
7090     ac_option=$1
7091     ac_optarg=$2
7092     ac_shift=shift
7093     ;;
7094   *) # This is not an option, so the user has probably given explicit
7095      # arguments.
7096      ac_option=$1
7097      ac_need_defaults=false;;
7098   esac
7099
7100   case $ac_option in
7101   # Handling of the options.
7102 _ACEOF
7103 cat >>$CONFIG_STATUS <<\_ACEOF
7104   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7105     ac_cs_recheck=: ;;
7106   --version | --vers* | -V )
7107     echo "$ac_cs_version"; exit 0 ;;
7108   --he | --h)
7109     # Conflict between --help and --header
7110     { { echo "$as_me:$LINENO: error: ambiguous option: $1
7111 Try \`$0 --help' for more information." >&5
7112 echo "$as_me: error: ambiguous option: $1
7113 Try \`$0 --help' for more information." >&2;}
7114    { (exit 1); exit 1; }; };;
7115   --help | --hel | -h )
7116     echo "$ac_cs_usage"; exit 0 ;;
7117   --debug | --d* | -d )
7118     debug=: ;;
7119   --file | --fil | --fi | --f )
7120     $ac_shift
7121     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
7122     ac_need_defaults=false;;
7123   --header | --heade | --head | --hea )
7124     $ac_shift
7125     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
7126     ac_need_defaults=false;;
7127   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7128   | -silent | --silent | --silen | --sile | --sil | --si | --s)
7129     ac_cs_silent=: ;;
7130
7131   # This is an error.
7132   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
7133 Try \`$0 --help' for more information." >&5
7134 echo "$as_me: error: unrecognized option: $1
7135 Try \`$0 --help' for more information." >&2;}
7136    { (exit 1); exit 1; }; } ;;
7137
7138   *) ac_config_targets="$ac_config_targets $1" ;;
7139
7140   esac
7141   shift
7142 done
7143
7144 ac_configure_extra_args=
7145
7146 if $ac_cs_silent; then
7147   exec 6>/dev/null
7148   ac_configure_extra_args="$ac_configure_extra_args --silent"
7149 fi
7150
7151 _ACEOF
7152 cat >>$CONFIG_STATUS <<_ACEOF
7153 if \$ac_cs_recheck; then
7154   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
7155   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7156 fi
7157
7158 _ACEOF
7159
7160 cat >>$CONFIG_STATUS <<_ACEOF
7161 #
7162 # INIT-COMMANDS section.
7163 #
7164
7165
7166 srcdir="$srcdir"
7167 host="$host"
7168 target="$target"
7169 with_multisubdir="$with_multisubdir"
7170 with_multisrctop="$with_multisrctop"
7171 with_target_subdir="$with_target_subdir"
7172 ac_configure_args="${multilib_arg} ${ac_configure_args}"
7173 multi_basedir="$multi_basedir"
7174 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
7175 CC="$CC"
7176 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
7177
7178 DEFS="$DEFS"
7179 AM_CPPFLAGS="$AM_CPPFLAGS"
7180
7181 _ACEOF
7182
7183
7184
7185 cat >>$CONFIG_STATUS <<\_ACEOF
7186 for ac_config_target in $ac_config_targets
7187 do
7188   case "$ac_config_target" in
7189   # Handling of arguments.
7190   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7191   "include/Makefile" ) CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
7192   "default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
7193   "depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
7194   "boehm-cflags" ) CONFIG_COMMANDS="$CONFIG_COMMANDS boehm-cflags" ;;
7195   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
7196 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
7197    { (exit 1); exit 1; }; };;
7198   esac
7199 done
7200
7201 # If the user did not use the arguments to specify the items to instantiate,
7202 # then the envvar interface is used.  Set only those that are not.
7203 # We use the long form for the default assignment because of an extremely
7204 # bizarre bug on SunOS 4.1.3.
7205 if $ac_need_defaults; then
7206   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7207   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7208 fi
7209
7210 # Have a temporary directory for convenience.  Make it in the build tree
7211 # simply because there is no reason to put it here, and in addition,
7212 # creating and moving files from /tmp can sometimes cause problems.
7213 # Create a temporary directory, and hook for its removal unless debugging.
7214 $debug ||
7215 {
7216   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
7217   trap '{ (exit 1); exit 1; }' 1 2 13 15
7218 }
7219
7220 # Create a (secure) tmp directory for tmp files.
7221
7222 {
7223   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
7224   test -n "$tmp" && test -d "$tmp"
7225 }  ||
7226 {
7227   tmp=./confstat$$-$RANDOM
7228   (umask 077 && mkdir $tmp)
7229 } ||
7230 {
7231    echo "$me: cannot create a temporary directory in ." >&2
7232    { (exit 1); exit 1; }
7233 }
7234
7235 _ACEOF
7236
7237 cat >>$CONFIG_STATUS <<_ACEOF
7238
7239 #
7240 # CONFIG_FILES section.
7241 #
7242
7243 # No need to generate the scripts if there are no CONFIG_FILES.
7244 # This happens for instance when ./config.status config.h
7245 if test -n "\$CONFIG_FILES"; then
7246   # Protect against being on the right side of a sed subst in config.status.
7247   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
7248    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
7249 s,@SHELL@,$SHELL,;t t
7250 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
7251 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
7252 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
7253 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
7254 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
7255 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
7256 s,@exec_prefix@,$exec_prefix,;t t
7257 s,@prefix@,$prefix,;t t
7258 s,@program_transform_name@,$program_transform_name,;t t
7259 s,@bindir@,$bindir,;t t
7260 s,@sbindir@,$sbindir,;t t
7261 s,@libexecdir@,$libexecdir,;t t
7262 s,@datadir@,$datadir,;t t
7263 s,@sysconfdir@,$sysconfdir,;t t
7264 s,@sharedstatedir@,$sharedstatedir,;t t
7265 s,@localstatedir@,$localstatedir,;t t
7266 s,@libdir@,$libdir,;t t
7267 s,@includedir@,$includedir,;t t
7268 s,@oldincludedir@,$oldincludedir,;t t
7269 s,@infodir@,$infodir,;t t
7270 s,@mandir@,$mandir,;t t
7271 s,@build_alias@,$build_alias,;t t
7272 s,@host_alias@,$host_alias,;t t
7273 s,@target_alias@,$target_alias,;t t
7274 s,@DEFS@,$DEFS,;t t
7275 s,@ECHO_C@,$ECHO_C,;t t
7276 s,@ECHO_N@,$ECHO_N,;t t
7277 s,@ECHO_T@,$ECHO_T,;t t
7278 s,@LIBS@,$LIBS,;t t
7279 s,@multi_basedir@,$multi_basedir,;t t
7280 s,@build@,$build,;t t
7281 s,@build_cpu@,$build_cpu,;t t
7282 s,@build_vendor@,$build_vendor,;t t
7283 s,@build_os@,$build_os,;t t
7284 s,@host@,$host,;t t
7285 s,@host_cpu@,$host_cpu,;t t
7286 s,@host_vendor@,$host_vendor,;t t
7287 s,@host_os@,$host_os,;t t
7288 s,@target@,$target,;t t
7289 s,@target_cpu@,$target_cpu,;t t
7290 s,@target_vendor@,$target_vendor,;t t
7291 s,@target_os@,$target_os,;t t
7292 s,@mkinstalldirs@,$mkinstalldirs,;t t
7293 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
7294 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
7295 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
7296 s,@CYGPATH_W@,$CYGPATH_W,;t t
7297 s,@PACKAGE@,$PACKAGE,;t t
7298 s,@VERSION@,$VERSION,;t t
7299 s,@ACLOCAL@,$ACLOCAL,;t t
7300 s,@AUTOCONF@,$AUTOCONF,;t t
7301 s,@AUTOMAKE@,$AUTOMAKE,;t t
7302 s,@AUTOHEADER@,$AUTOHEADER,;t t
7303 s,@MAKEINFO@,$MAKEINFO,;t t
7304 s,@AMTAR@,$AMTAR,;t t
7305 s,@install_sh@,$install_sh,;t t
7306 s,@STRIP@,$STRIP,;t t
7307 s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
7308 s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
7309 s,@mkdir_p@,$mkdir_p,;t t
7310 s,@AWK@,$AWK,;t t
7311 s,@SET_MAKE@,$SET_MAKE,;t t
7312 s,@am__leading_dot@,$am__leading_dot,;t t
7313 s,@CC@,$CC,;t t
7314 s,@ac_ct_CC@,$ac_ct_CC,;t t
7315 s,@EXEEXT@,$EXEEXT,;t t
7316 s,@OBJEXT@,$OBJEXT,;t t
7317 s,@DEPDIR@,$DEPDIR,;t t
7318 s,@am__include@,$am__include,;t t
7319 s,@am__quote@,$am__quote,;t t
7320 s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
7321 s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
7322 s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
7323 s,@CCDEPMODE@,$CCDEPMODE,;t t
7324 s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
7325 s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
7326 s,@CXX@,$CXX,;t t
7327 s,@ac_ct_CXX@,$ac_ct_CXX,;t t
7328 s,@CXXDEPMODE@,$CXXDEPMODE,;t t
7329 s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
7330 s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
7331 s,@CFLAGS@,$CFLAGS,;t t
7332 s,@CXXFLAGS@,$CXXFLAGS,;t t
7333 s,@CCAS@,$CCAS,;t t
7334 s,@CCASFLAGS@,$CCASFLAGS,;t t
7335 s,@AS@,$AS,;t t
7336 s,@ac_ct_AS@,$ac_ct_AS,;t t
7337 s,@AR@,$AR,;t t
7338 s,@ac_ct_AR@,$ac_ct_AR,;t t
7339 s,@RANLIB@,$RANLIB,;t t
7340 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
7341 s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
7342 s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
7343 s,@MAINT@,$MAINT,;t t
7344 s,@GC_CFLAGS@,$GC_CFLAGS,;t t
7345 s,@LN_S@,$LN_S,;t t
7346 s,@LIBTOOL@,$LIBTOOL,;t t
7347 s,@CXXCPP@,$CXXCPP,;t t
7348 s,@CPPFLAGS@,$CPPFLAGS,;t t
7349 s,@THREADLIBS@,$THREADLIBS,;t t
7350 s,@POWERPC_DARWIN_TRUE@,$POWERPC_DARWIN_TRUE,;t t
7351 s,@POWERPC_DARWIN_FALSE@,$POWERPC_DARWIN_FALSE,;t t
7352 s,@EXTRA_TEST_LIBS@,$EXTRA_TEST_LIBS,;t t
7353 s,@target_all@,$target_all,;t t
7354 s,@target_noncanonical@,$target_noncanonical,;t t
7355 s,@CPLUSPLUS_TRUE@,$CPLUSPLUS_TRUE,;t t
7356 s,@CPLUSPLUS_FALSE@,$CPLUSPLUS_FALSE,;t t
7357 s,@AM_CPPFLAGS@,$AM_CPPFLAGS,;t t
7358 s,@addobjs@,$addobjs,;t t
7359 s,@addincludes@,$addincludes,;t t
7360 s,@addlibs@,$addlibs,;t t
7361 s,@addtests@,$addtests,;t t
7362 s,@CPP@,$CPP,;t t
7363 s,@EGREP@,$EGREP,;t t
7364 s,@MY_CFLAGS@,$MY_CFLAGS,;t t
7365 s,@toolexecdir@,$toolexecdir,;t t
7366 s,@toolexeclibdir@,$toolexeclibdir,;t t
7367 s,@LIBOBJS@,$LIBOBJS,;t t
7368 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
7369 CEOF
7370
7371 _ACEOF
7372
7373   cat >>$CONFIG_STATUS <<\_ACEOF
7374   # Split the substitutions into bite-sized pieces for seds with
7375   # small command number limits, like on Digital OSF/1 and HP-UX.
7376   ac_max_sed_lines=48
7377   ac_sed_frag=1 # Number of current file.
7378   ac_beg=1 # First line for current file.
7379   ac_end=$ac_max_sed_lines # Line after last line for current file.
7380   ac_more_lines=:
7381   ac_sed_cmds=
7382   while $ac_more_lines; do
7383     if test $ac_beg -gt 1; then
7384       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7385     else
7386       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7387     fi
7388     if test ! -s $tmp/subs.frag; then
7389       ac_more_lines=false
7390     else
7391       # The purpose of the label and of the branching condition is to
7392       # speed up the sed processing (if there are no `@' at all, there
7393       # is no need to browse any of the substitutions).
7394       # These are the two extra sed commands mentioned above.
7395       (echo ':t
7396   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
7397       if test -z "$ac_sed_cmds"; then
7398         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
7399       else
7400         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
7401       fi
7402       ac_sed_frag=`expr $ac_sed_frag + 1`
7403       ac_beg=$ac_end
7404       ac_end=`expr $ac_end + $ac_max_sed_lines`
7405     fi
7406   done
7407   if test -z "$ac_sed_cmds"; then
7408     ac_sed_cmds=cat
7409   fi
7410 fi # test -n "$CONFIG_FILES"
7411
7412 _ACEOF
7413 cat >>$CONFIG_STATUS <<\_ACEOF
7414 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
7415   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7416   case $ac_file in
7417   - | *:- | *:-:* ) # input from stdin
7418         cat >$tmp/stdin
7419         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
7420         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
7421   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
7422         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
7423   * )   ac_file_in=$ac_file.in ;;
7424   esac
7425
7426   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
7427   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
7428 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7429          X"$ac_file" : 'X\(//\)[^/]' \| \
7430          X"$ac_file" : 'X\(//\)$' \| \
7431          X"$ac_file" : 'X\(/\)' \| \
7432          .     : '\(.\)' 2>/dev/null ||
7433 echo X"$ac_file" |
7434     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7435           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7436           /^X\(\/\/\)$/{ s//\1/; q; }
7437           /^X\(\/\).*/{ s//\1/; q; }
7438           s/.*/./; q'`
7439   { if $as_mkdir_p; then
7440     mkdir -p "$ac_dir"
7441   else
7442     as_dir="$ac_dir"
7443     as_dirs=
7444     while test ! -d "$as_dir"; do
7445       as_dirs="$as_dir $as_dirs"
7446       as_dir=`(dirname "$as_dir") 2>/dev/null ||
7447 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7448          X"$as_dir" : 'X\(//\)[^/]' \| \
7449          X"$as_dir" : 'X\(//\)$' \| \
7450          X"$as_dir" : 'X\(/\)' \| \
7451          .     : '\(.\)' 2>/dev/null ||
7452 echo X"$as_dir" |
7453     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7454           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7455           /^X\(\/\/\)$/{ s//\1/; q; }
7456           /^X\(\/\).*/{ s//\1/; q; }
7457           s/.*/./; q'`
7458     done
7459     test ! -n "$as_dirs" || mkdir $as_dirs
7460   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7461 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7462    { (exit 1); exit 1; }; }; }
7463
7464   ac_builddir=.
7465
7466 if test "$ac_dir" != .; then
7467   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
7468   # A "../" for each directory in $ac_dir_suffix.
7469   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
7470 else
7471   ac_dir_suffix= ac_top_builddir=
7472 fi
7473
7474 case $srcdir in
7475   .)  # No --srcdir option.  We are building in place.
7476     ac_srcdir=.
7477     if test -z "$ac_top_builddir"; then
7478        ac_top_srcdir=.
7479     else
7480        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
7481     fi ;;
7482   [\\/]* | ?:[\\/]* )  # Absolute path.
7483     ac_srcdir=$srcdir$ac_dir_suffix;
7484     ac_top_srcdir=$srcdir ;;
7485   *) # Relative path.
7486     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
7487     ac_top_srcdir=$ac_top_builddir$srcdir ;;
7488 esac
7489
7490 # Do not use `cd foo && pwd` to compute absolute paths, because
7491 # the directories may not exist.
7492 case `pwd` in
7493 .) ac_abs_builddir="$ac_dir";;
7494 *)
7495   case "$ac_dir" in
7496   .) ac_abs_builddir=`pwd`;;
7497   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
7498   *) ac_abs_builddir=`pwd`/"$ac_dir";;
7499   esac;;
7500 esac
7501 case $ac_abs_builddir in
7502 .) ac_abs_top_builddir=${ac_top_builddir}.;;
7503 *)
7504   case ${ac_top_builddir}. in
7505   .) ac_abs_top_builddir=$ac_abs_builddir;;
7506   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
7507   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
7508   esac;;
7509 esac
7510 case $ac_abs_builddir in
7511 .) ac_abs_srcdir=$ac_srcdir;;
7512 *)
7513   case $ac_srcdir in
7514   .) ac_abs_srcdir=$ac_abs_builddir;;
7515   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
7516   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
7517   esac;;
7518 esac
7519 case $ac_abs_builddir in
7520 .) ac_abs_top_srcdir=$ac_top_srcdir;;
7521 *)
7522   case $ac_top_srcdir in
7523   .) ac_abs_top_srcdir=$ac_abs_builddir;;
7524   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
7525   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
7526   esac;;
7527 esac
7528
7529
7530   case $INSTALL in
7531   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7532   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
7533   esac
7534
7535   # Let's still pretend it is `configure' which instantiates (i.e., don't
7536   # use $as_me), people would be surprised to read:
7537   #    /* config.h.  Generated by config.status.  */
7538   if test x"$ac_file" = x-; then
7539     configure_input=
7540   else
7541     configure_input="$ac_file.  "
7542   fi
7543   configure_input=$configure_input"Generated from `echo $ac_file_in |
7544                                      sed 's,.*/,,'` by configure."
7545
7546   # First look for the input files in the build tree, otherwise in the
7547   # src tree.
7548   ac_file_inputs=`IFS=:
7549     for f in $ac_file_in; do
7550       case $f in
7551       -) echo $tmp/stdin ;;
7552       [\\/$]*)
7553          # Absolute (can't be DOS-style, as IFS=:)
7554          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7555 echo "$as_me: error: cannot find input file: $f" >&2;}
7556    { (exit 1); exit 1; }; }
7557          echo "$f";;
7558       *) # Relative
7559          if test -f "$f"; then
7560            # Build tree
7561            echo "$f"
7562          elif test -f "$srcdir/$f"; then
7563            # Source tree
7564            echo "$srcdir/$f"
7565          else
7566            # /dev/null tree
7567            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7568 echo "$as_me: error: cannot find input file: $f" >&2;}
7569    { (exit 1); exit 1; }; }
7570          fi;;
7571       esac
7572     done` || { (exit 1); exit 1; }
7573
7574   if test x"$ac_file" != x-; then
7575     { echo "$as_me:$LINENO: creating $ac_file" >&5
7576 echo "$as_me: creating $ac_file" >&6;}
7577     rm -f "$ac_file"
7578   fi
7579 _ACEOF
7580 cat >>$CONFIG_STATUS <<_ACEOF
7581   sed "$ac_vpsub
7582 $extrasub
7583 _ACEOF
7584 cat >>$CONFIG_STATUS <<\_ACEOF
7585 :t
7586 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7587 s,@configure_input@,$configure_input,;t t
7588 s,@srcdir@,$ac_srcdir,;t t
7589 s,@abs_srcdir@,$ac_abs_srcdir,;t t
7590 s,@top_srcdir@,$ac_top_srcdir,;t t
7591 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
7592 s,@builddir@,$ac_builddir,;t t
7593 s,@abs_builddir@,$ac_abs_builddir,;t t
7594 s,@top_builddir@,$ac_top_builddir,;t t
7595 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
7596 s,@INSTALL@,$ac_INSTALL,;t t
7597 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
7598   rm -f $tmp/stdin
7599   if test x"$ac_file" != x-; then
7600     mv $tmp/out $ac_file
7601   else
7602     cat $tmp/out
7603     rm -f $tmp/out
7604   fi
7605
7606 done
7607 _ACEOF
7608 cat >>$CONFIG_STATUS <<\_ACEOF
7609
7610 #
7611 # CONFIG_COMMANDS section.
7612 #
7613 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
7614   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
7615   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
7616   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
7617 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7618          X"$ac_dest" : 'X\(//\)[^/]' \| \
7619          X"$ac_dest" : 'X\(//\)$' \| \
7620          X"$ac_dest" : 'X\(/\)' \| \
7621          .     : '\(.\)' 2>/dev/null ||
7622 echo X"$ac_dest" |
7623     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7624           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7625           /^X\(\/\/\)$/{ s//\1/; q; }
7626           /^X\(\/\).*/{ s//\1/; q; }
7627           s/.*/./; q'`
7628   { if $as_mkdir_p; then
7629     mkdir -p "$ac_dir"
7630   else
7631     as_dir="$ac_dir"
7632     as_dirs=
7633     while test ! -d "$as_dir"; do
7634       as_dirs="$as_dir $as_dirs"
7635       as_dir=`(dirname "$as_dir") 2>/dev/null ||
7636 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7637          X"$as_dir" : 'X\(//\)[^/]' \| \
7638          X"$as_dir" : 'X\(//\)$' \| \
7639          X"$as_dir" : 'X\(/\)' \| \
7640          .     : '\(.\)' 2>/dev/null ||
7641 echo X"$as_dir" |
7642     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7643           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7644           /^X\(\/\/\)$/{ s//\1/; q; }
7645           /^X\(\/\).*/{ s//\1/; q; }
7646           s/.*/./; q'`
7647     done
7648     test ! -n "$as_dirs" || mkdir $as_dirs
7649   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7650 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7651    { (exit 1); exit 1; }; }; }
7652
7653   ac_builddir=.
7654
7655 if test "$ac_dir" != .; then
7656   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
7657   # A "../" for each directory in $ac_dir_suffix.
7658   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
7659 else
7660   ac_dir_suffix= ac_top_builddir=
7661 fi
7662
7663 case $srcdir in
7664   .)  # No --srcdir option.  We are building in place.
7665     ac_srcdir=.
7666     if test -z "$ac_top_builddir"; then
7667        ac_top_srcdir=.
7668     else
7669        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
7670     fi ;;
7671   [\\/]* | ?:[\\/]* )  # Absolute path.
7672     ac_srcdir=$srcdir$ac_dir_suffix;
7673     ac_top_srcdir=$srcdir ;;
7674   *) # Relative path.
7675     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
7676     ac_top_srcdir=$ac_top_builddir$srcdir ;;
7677 esac
7678
7679 # Do not use `cd foo && pwd` to compute absolute paths, because
7680 # the directories may not exist.
7681 case `pwd` in
7682 .) ac_abs_builddir="$ac_dir";;
7683 *)
7684   case "$ac_dir" in
7685   .) ac_abs_builddir=`pwd`;;
7686   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
7687   *) ac_abs_builddir=`pwd`/"$ac_dir";;
7688   esac;;
7689 esac
7690 case $ac_abs_builddir in
7691 .) ac_abs_top_builddir=${ac_top_builddir}.;;
7692 *)
7693   case ${ac_top_builddir}. in
7694   .) ac_abs_top_builddir=$ac_abs_builddir;;
7695   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
7696   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
7697   esac;;
7698 esac
7699 case $ac_abs_builddir in
7700 .) ac_abs_srcdir=$ac_srcdir;;
7701 *)
7702   case $ac_srcdir in
7703   .) ac_abs_srcdir=$ac_abs_builddir;;
7704   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
7705   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
7706   esac;;
7707 esac
7708 case $ac_abs_builddir in
7709 .) ac_abs_top_srcdir=$ac_top_srcdir;;
7710 *)
7711   case $ac_top_srcdir in
7712   .) ac_abs_top_srcdir=$ac_abs_builddir;;
7713   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
7714   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
7715   esac;;
7716 esac
7717
7718
7719   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
7720 echo "$as_me: executing $ac_dest commands" >&6;}
7721   case $ac_dest in
7722     default-1 )
7723 # Only add multilib support code if we just rebuilt the top-level
7724 # Makefile.
7725 case " $CONFIG_FILES " in
7726  *" Makefile "*)
7727    ac_file=Makefile . ${multi_basedir}/config-ml.in
7728    ;;
7729 esac ;;
7730     depfiles ) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
7731   # Strip MF so we end up with the name of the file.
7732   mf=`echo "$mf" | sed -e 's/:.*$//'`
7733   # Check whether this is an Automake generated Makefile or not.
7734   # We used to match only the files named `Makefile.in', but
7735   # some people rename them; so instead we look at the file content.
7736   # Grep'ing the first line is not enough: some people post-process
7737   # each Makefile.in and add a new line on top of each file to say so.
7738   # So let's grep whole file.
7739   if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
7740     dirpart=`(dirname "$mf") 2>/dev/null ||
7741 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7742          X"$mf" : 'X\(//\)[^/]' \| \
7743          X"$mf" : 'X\(//\)$' \| \
7744          X"$mf" : 'X\(/\)' \| \
7745          .     : '\(.\)' 2>/dev/null ||
7746 echo X"$mf" |
7747     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7748           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7749           /^X\(\/\/\)$/{ s//\1/; q; }
7750           /^X\(\/\).*/{ s//\1/; q; }
7751           s/.*/./; q'`
7752   else
7753     continue
7754   fi
7755   grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue
7756   # Extract the definition of DEP_FILES from the Makefile without
7757   # running `make'.
7758   DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
7759   test -z "$DEPDIR" && continue
7760   # When using ansi2knr, U may be empty or an underscore; expand it
7761   U=`sed -n 's/^U = //p' < "$mf"`
7762   test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
7763   # We invoke sed twice because it is the simplest approach to
7764   # changing $(DEPDIR) to its actual value in the expansion.
7765   for file in `sed -n '
7766     /^DEP_FILES = .*\\\\$/ {
7767       s/^DEP_FILES = //
7768       :loop
7769         s/\\\\$//
7770         p
7771         n
7772         /\\\\$/ b loop
7773       p
7774     }
7775     /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
7776        sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
7777     # Make sure the directory exists.
7778     test -f "$dirpart/$file" && continue
7779     fdir=`(dirname "$file") 2>/dev/null ||
7780 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7781          X"$file" : 'X\(//\)[^/]' \| \
7782          X"$file" : 'X\(//\)$' \| \
7783          X"$file" : 'X\(/\)' \| \
7784          .     : '\(.\)' 2>/dev/null ||
7785 echo X"$file" |
7786     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7787           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7788           /^X\(\/\/\)$/{ s//\1/; q; }
7789           /^X\(\/\).*/{ s//\1/; q; }
7790           s/.*/./; q'`
7791     { if $as_mkdir_p; then
7792     mkdir -p $dirpart/$fdir
7793   else
7794     as_dir=$dirpart/$fdir
7795     as_dirs=
7796     while test ! -d "$as_dir"; do
7797       as_dirs="$as_dir $as_dirs"
7798       as_dir=`(dirname "$as_dir") 2>/dev/null ||
7799 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7800          X"$as_dir" : 'X\(//\)[^/]' \| \
7801          X"$as_dir" : 'X\(//\)$' \| \
7802          X"$as_dir" : 'X\(/\)' \| \
7803          .     : '\(.\)' 2>/dev/null ||
7804 echo X"$as_dir" |
7805     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7806           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7807           /^X\(\/\/\)$/{ s//\1/; q; }
7808           /^X\(\/\).*/{ s//\1/; q; }
7809           s/.*/./; q'`
7810     done
7811     test ! -n "$as_dirs" || mkdir $as_dirs
7812   fi || { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
7813 echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
7814    { (exit 1); exit 1; }; }; }
7815
7816     # echo "creating $dirpart/$file"
7817     echo '# dummy' > "$dirpart/$file"
7818   done
7819 done
7820  ;;
7821     boehm-cflags )
7822 echo "$AM_CPPFLAGS $DEFS" > boehm-cflags ;;
7823   esac
7824 done
7825 _ACEOF
7826
7827 cat >>$CONFIG_STATUS <<\_ACEOF
7828
7829 { (exit 0); exit 0; }
7830 _ACEOF
7831 chmod +x $CONFIG_STATUS
7832 ac_clean_files=$ac_clean_files_save
7833
7834
7835 # configure is writing to config.log, and then calls config.status.
7836 # config.status does its own redirection, appending to config.log.
7837 # Unfortunately, on DOS this fails, as config.log is still kept open
7838 # by configure, so config.status won't be able to write to it; its
7839 # output is simply discarded.  So we exec the FD to /dev/null,
7840 # effectively closing config.log, so it can be properly (re)opened and
7841 # appended to by config.status.  When coming back to configure, we
7842 # need to make the FD available again.
7843 if test "$no_create" != yes; then
7844   ac_cs_success=:
7845   ac_config_status_args=
7846   test "$silent" = yes &&
7847     ac_config_status_args="$ac_config_status_args --quiet"
7848   exec 5>/dev/null
7849   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
7850   exec 5>>config.log
7851   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
7852   # would make configure fail if this is the last instruction.
7853   $ac_cs_success || { (exit 1); exit 1; }
7854 fi
7855