libjava/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.13
   5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
   6 #
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9
  10 # Defaults:
  11 ac_help=
  12 ac_default_prefix=/usr/local
  13 # Any additions from configure.in:
  14 ac_help="$ac_help
  15   --with-target-subdir=SUBDIR      Configuring in a subdirectory"
  16 ac_help="$ac_help
  17   --with-cross-host=HOST           Configuring with a cross compiler"
  18 ac_help="$ac_help
  19   --enable-multilib         build many library versions (default)"
  20 ac_help="$ac_help
  21   --enable-maintainer-mode enable make rules and dependencies not useful
  22                           (and sometimes confusing) to the casual installer"
  23 ac_help="$ac_help
  24   --enable-shared[=PKGS]  build shared libraries [default=yes]"
  25 ac_help="$ac_help
  26   --enable-static[=PKGS]  build static libraries [default=yes]"
  27 ac_help="$ac_help
  28   --enable-fast-install[=PKGS]  optimize for fast installation [default=yes]"
  29 ac_help="$ac_help
  30   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]"
  31 ac_help="$ac_help
  32   --disable-libtool-lock  force libtool not to do file locking"
  33 ac_help="$ac_help
  34   --enable-fast-character          Prefer speed over size for Character"
  35 ac_help="$ac_help
  36   --enable-libgcj-debug           Enable runtime debugging code"
  37 ac_help="$ac_help
  38   --with-ecos      Enable runtime eCos target support."
  39 ac_help="$ac_help
  40   --with-system-zlib               Use installed libz"
  41 ac_help="$ac_help
  42   --enable-java-gc=TYPE    choose garbage collector [boehm]"
  43 ac_help="$ac_help
  44   --enable-threads=TYPE    choose threading package"
  45
  46 # Initialize some variables set by options.
  47 # The variables have the same names as the options, with
  48 # dashes changed to underlines.
  49 build=NONE
  50 cache_file=./config.cache
  51 exec_prefix=NONE
  52 host=NONE
  53 no_create=
  54 nonopt=NONE
  55 no_recursion=
  56 prefix=NONE
  57 program_prefix=NONE
  58 program_suffix=NONE
  59 program_transform_name=s,x,x,
  60 silent=
  61 site=
  62 srcdir=
  63 target=NONE
  64 verbose=
  65 x_includes=NONE
  66 x_libraries=NONE
  67 bindir='${exec_prefix}/bin'
  68 sbindir='${exec_prefix}/sbin'
  69 libexecdir='${exec_prefix}/libexec'
  70 datadir='${prefix}/share'
  71 sysconfdir='${prefix}/etc'
  72 sharedstatedir='${prefix}/com'
  73 localstatedir='${prefix}/var'
  74 libdir='${exec_prefix}/lib'
  75 includedir='${prefix}/include'
  76 oldincludedir='/usr/include'
  77 infodir='${prefix}/info'
  78 mandir='${prefix}/man'
  79
  80 # Initialize some other variables.
  81 subdirs=
  82 MFLAGS= MAKEFLAGS=
  83 SHELL=${CONFIG_SHELL-/bin/sh}
  84 # Maximum number of lines to put in a shell here document.
  85 ac_max_here_lines=12
  86
  87 ac_prev=
  88 for ac_option
  89 do
  90
  91   # If the previous option needs an argument, assign it.
  92   if test -n "$ac_prev"; then
  93     eval "$ac_prev=\$ac_option"
  94     ac_prev=
  95     continue
  96   fi
  97
  98   case "$ac_option" in
  99   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 100   *) ac_optarg= ;;
 101   esac
 102
 103   # Accept the important Cygnus configure options, so we can diagnose typos.
 104
 105   case "$ac_option" in
 106
 107   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 108     ac_prev=bindir ;;
 109   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 110     bindir="$ac_optarg" ;;
 111
 112   -build | --build | --buil | --bui | --bu)
 113     ac_prev=build ;;
 114   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 115     build="$ac_optarg" ;;
 116
 117   -cache-file | --cache-file | --cache-fil | --cache-fi \
 118   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 119     ac_prev=cache_file ;;
 120   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 121   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 122     cache_file="$ac_optarg" ;;
 123
 124   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 125     ac_prev=datadir ;;
 126   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 127   | --da=*)
 128     datadir="$ac_optarg" ;;
 129
 130   -disable-* | --disable-*)
 131     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 132     # Reject names that are not valid shell variable names.
 133     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 134       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 135     fi
 136     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 137     eval "enable_${ac_feature}=no" ;;
 138
 139   -enable-* | --enable-*)
 140     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 141     # Reject names that are not valid shell variable names.
 142     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 143       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 144     fi
 145     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 146     case "$ac_option" in
 147       *=*) ;;
 148       *) ac_optarg=yes ;;
 149     esac
 150     eval "enable_${ac_feature}='$ac_optarg'" ;;
 151
 152   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 153   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 154   | --exec | --exe | --ex)
 155     ac_prev=exec_prefix ;;
 156   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 157   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 158   | --exec=* | --exe=* | --ex=*)
 159     exec_prefix="$ac_optarg" ;;
 160
 161   -gas | --gas | --ga | --g)
 162     # Obsolete; use --with-gas.
 163     with_gas=yes ;;
 164
 165   -help | --help | --hel | --he)
 166     # Omit some internal or obsolete options to make the list less imposing.
 167     # This message is too long to be a string in the A/UX 3.1 sh.
 168     cat << EOF
 169 Usage: configure [options] [host]
 170 Options: [defaults in brackets after descriptions]
 171 Configuration:
 172   --cache-file=FILE       cache test results in FILE
 173   --help                  print this message
 174   --no-create             do not create output files
 175   --quiet, --silent       do not print \`checking...' messages
 176   --version               print the version of autoconf that created configure
 177 Directory and file names:
 178   --prefix=PREFIX         install architecture-independent files in PREFIX
 179                           [$ac_default_prefix]
 180   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 181                           [same as prefix]
 182   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 183   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 184   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 185   --datadir=DIR           read-only architecture-independent data in DIR
 186                           [PREFIX/share]
 187   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 188   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 189                           [PREFIX/com]
 190   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 191   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 192   --includedir=DIR        C header files in DIR [PREFIX/include]
 193   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 194   --infodir=DIR           info documentation in DIR [PREFIX/info]
 195   --mandir=DIR            man documentation in DIR [PREFIX/man]
 196   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 197   --program-prefix=PREFIX prepend PREFIX to installed program names
 198   --program-suffix=SUFFIX append SUFFIX to installed program names
 199   --program-transform-name=PROGRAM
 200                           run sed PROGRAM on installed program names
 201 EOF
 202     cat << EOF
 203 Host type:
 204   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 205   --host=HOST             configure for HOST [guessed]
 206   --target=TARGET         configure for TARGET [TARGET=HOST]
 207 Features and packages:
 208   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 209   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 210   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 211   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 212   --x-includes=DIR        X include files are in DIR
 213   --x-libraries=DIR       X library files are in DIR
 214 EOF
 215     if test -n "$ac_help"; then
 216       echo "--enable and --with options recognized:$ac_help"
 217     fi
 218     exit 0 ;;
 219
 220   -host | --host | --hos | --ho)
 221     ac_prev=host ;;
 222   -host=* | --host=* | --hos=* | --ho=*)
 223     host="$ac_optarg" ;;
 224
 225   -includedir | --includedir | --includedi | --included | --include \
 226   | --includ | --inclu | --incl | --inc)
 227     ac_prev=includedir ;;
 228   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 229   | --includ=* | --inclu=* | --incl=* | --inc=*)
 230     includedir="$ac_optarg" ;;
 231
 232   -infodir | --infodir | --infodi | --infod | --info | --inf)
 233     ac_prev=infodir ;;
 234   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 235     infodir="$ac_optarg" ;;
 236
 237   -libdir | --libdir | --libdi | --libd)
 238     ac_prev=libdir ;;
 239   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 240     libdir="$ac_optarg" ;;
 241
 242   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 243   | --libexe | --libex | --libe)
 244     ac_prev=libexecdir ;;
 245   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 246   | --libexe=* | --libex=* | --libe=*)
 247     libexecdir="$ac_optarg" ;;
 248
 249   -localstatedir | --localstatedir | --localstatedi | --localstated \
 250   | --localstate | --localstat | --localsta | --localst \
 251   | --locals | --local | --loca | --loc | --lo)
 252     ac_prev=localstatedir ;;
 253   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 254   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 255   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 256     localstatedir="$ac_optarg" ;;
 257
 258   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 259     ac_prev=mandir ;;
 260   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 261     mandir="$ac_optarg" ;;
 262
 263   -nfp | --nfp | --nf)
 264     # Obsolete; use --without-fp.
 265     with_fp=no ;;
 266
 267   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 268   | --no-cr | --no-c)
 269     no_create=yes ;;
 270
 271   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 272   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 273     no_recursion=yes ;;
 274
 275   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 276   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 277   | --oldin | --oldi | --old | --ol | --o)
 278     ac_prev=oldincludedir ;;
 279   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 280   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 281   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 282     oldincludedir="$ac_optarg" ;;
 283
 284   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 285     ac_prev=prefix ;;
 286   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 287     prefix="$ac_optarg" ;;
 288
 289   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 290   | --program-pre | --program-pr | --program-p)
 291     ac_prev=program_prefix ;;
 292   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 293   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 294     program_prefix="$ac_optarg" ;;
 295
 296   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 297   | --program-suf | --program-su | --program-s)
 298     ac_prev=program_suffix ;;
 299   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 300   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 301     program_suffix="$ac_optarg" ;;
 302
 303   -program-transform-name | --program-transform-name \
 304   | --program-transform-nam | --program-transform-na \
 305   | --program-transform-n | --program-transform- \
 306   | --program-transform | --program-transfor \
 307   | --program-transfo | --program-transf \
 308   | --program-trans | --program-tran \
 309   | --progr-tra | --program-tr | --program-t)
 310     ac_prev=program_transform_name ;;
 311   -program-transform-name=* | --program-transform-name=* \
 312   | --program-transform-nam=* | --program-transform-na=* \
 313   | --program-transform-n=* | --program-transform-=* \
 314   | --program-transform=* | --program-transfor=* \
 315   | --program-transfo=* | --program-transf=* \
 316   | --program-trans=* | --program-tran=* \
 317   | --progr-tra=* | --program-tr=* | --program-t=*)
 318     program_transform_name="$ac_optarg" ;;
 319
 320   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 321   | -silent | --silent | --silen | --sile | --sil)
 322     silent=yes ;;
 323
 324   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 325     ac_prev=sbindir ;;
 326   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 327   | --sbi=* | --sb=*)
 328     sbindir="$ac_optarg" ;;
 329
 330   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 331   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 332   | --sharedst | --shareds | --shared | --share | --shar \
 333   | --sha | --sh)
 334     ac_prev=sharedstatedir ;;
 335   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 336   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 337   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 338   | --sha=* | --sh=*)
 339     sharedstatedir="$ac_optarg" ;;
 340
 341   -site | --site | --sit)
 342     ac_prev=site ;;
 343   -site=* | --site=* | --sit=*)
 344     site="$ac_optarg" ;;
 345
 346   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 347     ac_prev=srcdir ;;
 348   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 349     srcdir="$ac_optarg" ;;
 350
 351   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 352   | --syscon | --sysco | --sysc | --sys | --sy)
 353     ac_prev=sysconfdir ;;
 354   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 355   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 356     sysconfdir="$ac_optarg" ;;
 357
 358   -target | --target | --targe | --targ | --tar | --ta | --t)
 359     ac_prev=target ;;
 360   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 361     target="$ac_optarg" ;;
 362
 363   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 364     verbose=yes ;;
 365
 366   -version | --version | --versio | --versi | --vers)
 367     echo "configure generated by autoconf version 2.13"
 368     exit 0 ;;
 369
 370   -with-* | --with-*)
 371     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 372     # Reject names that are not valid shell variable names.
 373     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 374       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 375     fi
 376     ac_package=`echo $ac_package| sed 's/-/_/g'`
 377     case "$ac_option" in
 378       *=*) ;;
 379       *) ac_optarg=yes ;;
 380     esac
 381     eval "with_${ac_package}='$ac_optarg'" ;;
 382
 383   -without-* | --without-*)
 384     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 385     # Reject names that are not valid shell variable names.
 386     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 387       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 388     fi
 389     ac_package=`echo $ac_package| sed 's/-/_/g'`
 390     eval "with_${ac_package}=no" ;;
 391
 392   --x)
 393     # Obsolete; use --with-x.
 394     with_x=yes ;;
 395
 396   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 397   | --x-incl | --x-inc | --x-in | --x-i)
 398     ac_prev=x_includes ;;
 399   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 400   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 401     x_includes="$ac_optarg" ;;
 402
 403   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 404   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 405     ac_prev=x_libraries ;;
 406   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 407   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 408     x_libraries="$ac_optarg" ;;
 409
 410   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 411     ;;
 412
 413   *)
 414     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 415       echo "configure: warning: $ac_option: invalid host type" 1>&2
 416     fi
 417     if test "x$nonopt" != xNONE; then
 418       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 419     fi
 420     nonopt="$ac_option"
 421     ;;
 422
 423   esac
 424 done
 425
 426 if test -n "$ac_prev"; then
 427   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 428 fi
 429
 430 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 431
 432 # File descriptor usage:
 433 # 0 standard input
 434 # 1 file creation
 435 # 2 errors and warnings
 436 # 3 some systems may open it to /dev/tty
 437 # 4 used on the Kubota Titan
 438 # 6 checking for... messages and results
 439 # 5 compiler messages saved in config.log
 440 if test "$silent" = yes; then
 441   exec 6>/dev/null
 442 else
 443   exec 6>&1
 444 fi
 445 exec 5>./config.log
 446
 447 echo "\
 448 This file contains any messages produced by compilers while
 449 running configure, to aid debugging if configure makes a mistake.
 450 " 1>&5
 451
 452 # Strip out --no-create and --no-recursion so they do not pile up.
 453 # Also quote any args containing shell metacharacters.
 454 ac_configure_args=
 455 for ac_arg
 456 do
 457   case "$ac_arg" in
 458   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 459   | --no-cr | --no-c) ;;
 460   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 461   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 462   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 463   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 464   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 465   esac
 466 done
 467
 468 # NLS nuisances.
 469 # Only set these to C if already set.  These must not be set unconditionally
 470 # because not all systems understand e.g. LANG=C (notably SCO).
 471 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 472 # Non-C LC_CTYPE values break the ctype check.
 473 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 474 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 475 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 476 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 477
 478 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 479 rm -rf conftest* confdefs.h
 480 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 481 echo > confdefs.h
 482
 483 # A filename unique to this package, relative to the directory that
 484 # configure is in, which we can look for to find out if srcdir is correct.
 485 ac_unique_file=java/lang/System.java
 486
 487 # Find the source files, if location was not specified.
 488 if test -z "$srcdir"; then
 489   ac_srcdir_defaulted=yes
 490   # Try the directory containing this script, then its parent.
 491   ac_prog=$0
 492   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 493   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 494   srcdir=$ac_confdir
 495   if test ! -r $srcdir/$ac_unique_file; then
 496     srcdir=..
 497   fi
 498 else
 499   ac_srcdir_defaulted=no
 500 fi
 501 if test ! -r $srcdir/$ac_unique_file; then
 502   if test "$ac_srcdir_defaulted" = yes; then
 503     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 504   else
 505     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 506   fi
 507 fi
 508 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 509
 510 # Prefer explicitly selected file to automatically selected ones.
 511 if test -z "$CONFIG_SITE"; then
 512   if test "x$prefix" != xNONE; then
 513     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 514   else
 515     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 516   fi
 517 fi
 518 for ac_site_file in $CONFIG_SITE; do
 519   if test -r "$ac_site_file"; then
 520     echo "loading site script $ac_site_file"
 521     . "$ac_site_file"
 522   fi
 523 done
 524
 525 if test -r "$cache_file"; then
 526   echo "loading cache $cache_file"
 527   . $cache_file
 528 else
 529   echo "creating cache $cache_file"
 530   > $cache_file
 531 fi
 532
 533 ac_ext=c
 534 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 535 ac_cpp='$CPP $CPPFLAGS'
 536 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 537 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 538 cross_compiling=$ac_cv_prog_cc_cross
 539
 540 ac_exeext=
 541 ac_objext=o
 542 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 543   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 544   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 545     ac_n= ac_c='
 546 ' ac_t='        '
 547   else
 548     ac_n=-n ac_c= ac_t=
 549   fi
 550 else
 551   ac_n= ac_c='\c' ac_t=
 552 fi
 553
 554
 555
 556 ac_aux_dir=
 557 for ac_dir in .. $srcdir/..; do
 558   if test -f $ac_dir/install-sh; then
 559     ac_aux_dir=$ac_dir
 560     ac_install_sh="$ac_aux_dir/install-sh -c"
 561     break
 562   elif test -f $ac_dir/install.sh; then
 563     ac_aux_dir=$ac_dir
 564     ac_install_sh="$ac_aux_dir/install.sh -c"
 565     break
 566   fi
 567 done
 568 if test -z "$ac_aux_dir"; then
 569   { echo "configure: error: can not find install-sh or install.sh in .. $srcdir/.." 1>&2; exit 1; }
 570 fi
 571 ac_config_guess=$ac_aux_dir/config.guess
 572 ac_config_sub=$ac_aux_dir/config.sub
 573 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 574
 575
 576
 577 # Do some error checking and defaulting for the host and target type.
 578 # The inputs are:
 579 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 580 #
 581 # The rules are:
 582 # 1. You are not allowed to specify --host, --target, and nonopt at the
 583 #    same time.
 584 # 2. Host defaults to nonopt.
 585 # 3. If nonopt is not specified, then host defaults to the current host,
 586 #    as determined by config.guess.
 587 # 4. Target and build default to nonopt.
 588 # 5. If nonopt is not specified, then target and build default to host.
 589
 590 # The aliases save the names the user supplied, while $host etc.
 591 # will get canonicalized.
 592 case $host---$target---$nonopt in
 593 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 594 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 595 esac
 596
 597
 598 # Make sure we can run config.sub.
 599 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 600 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 601 fi
 602
 603 echo $ac_n "checking host system type""... $ac_c" 1>&6
 604 echo "configure:605: checking host system type" >&5
 605
 606 host_alias=$host
 607 case "$host_alias" in
 608 NONE)
 609   case $nonopt in
 610   NONE)
 611     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 612     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 613     fi ;;
 614   *) host_alias=$nonopt ;;
 615   esac ;;
 616 esac
 617
 618 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 619 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 620 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 621 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 622 echo "$ac_t""$host" 1>&6
 623
 624 echo $ac_n "checking target system type""... $ac_c" 1>&6
 625 echo "configure:626: checking target system type" >&5
 626
 627 target_alias=$target
 628 case "$target_alias" in
 629 NONE)
 630   case $nonopt in
 631   NONE) target_alias=$host_alias ;;
 632   *) target_alias=$nonopt ;;
 633   esac ;;
 634 esac
 635
 636 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 637 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 638 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 639 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 640 echo "$ac_t""$target" 1>&6
 641
 642 echo $ac_n "checking build system type""... $ac_c" 1>&6
 643 echo "configure:644: checking build system type" >&5
 644
 645 build_alias=$build
 646 case "$build_alias" in
 647 NONE)
 648   case $nonopt in
 649   NONE) build_alias=$host_alias ;;
 650   *) build_alias=$nonopt ;;
 651   esac ;;
 652 esac
 653
 654 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 655 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 656 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 657 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 658 echo "$ac_t""$build" 1>&6
 659
 660 test "$host_alias" != "$target_alias" &&
 661   test "$program_prefix$program_suffix$program_transform_name" = \
 662     NONENONEs,x,x, &&
 663   program_prefix=${target_alias}-
 664
 665
 666 # Check whether --with-target-subdir or --without-target-subdir was given.
 667 if test "${with_target_subdir+set}" = set; then
 668   withval="$with_target_subdir"
 669   :
 670 fi
 671
 672 # Check whether --with-cross-host or --without-cross-host was given.
 673 if test "${with_cross_host+set}" = set; then
 674   withval="$with_cross_host"
 675   :
 676 fi
 677
 678
 679 # Find a good install program.  We prefer a C program (faster),
 680 # so one script is as good as another.  But avoid the broken or
 681 # incompatible versions:
 682 # SysV /etc/install, /usr/sbin/install
 683 # SunOS /usr/etc/install
 684 # IRIX /sbin/install
 685 # AIX /bin/install
 686 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 687 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 688 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 689 # ./install, which can be erroneously created by make from ./install.sh.
 690 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 691 echo "configure:692: checking for a BSD compatible install" >&5
 692 if test -z "$INSTALL"; then
 693 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 694   echo $ac_n "(cached) $ac_c" 1>&6
 695 else
 696     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
 697   for ac_dir in $PATH; do
 698     # Account for people who put trailing slashes in PATH elements.
 699     case "$ac_dir/" in
 700     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 701     *)
 702       # OSF1 and SCO ODT 3.0 have their own names for install.
 703       # Don't use installbsd from OSF since it installs stuff as root
 704       # by default.
 705       for ac_prog in ginstall scoinst install; do
 706         if test -f $ac_dir/$ac_prog; then
 707           if test $ac_prog = install &&
 708             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 709             # AIX install.  It has an incompatible calling convention.
 710             :
 711           else
 712             ac_cv_path_install="$ac_dir/$ac_prog -c"
 713             break 2
 714           fi
 715         fi
 716       done
 717       ;;
 718     esac
 719   done
 720   IFS="$ac_save_IFS"
 721
 722 fi
 723   if test "${ac_cv_path_install+set}" = set; then
 724     INSTALL="$ac_cv_path_install"
 725   else
 726     # As a last resort, use the slow shell script.  We don't cache a
 727     # path for INSTALL within a source directory, because that will
 728     # break other packages using the cache if that directory is
 729     # removed, or if the path is relative.
 730     INSTALL="$ac_install_sh"
 731   fi
 732 fi
 733 echo "$ac_t""$INSTALL" 1>&6
 734
 735 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 736 # It thinks the first close brace ends the variable substitution.
 737 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 738
 739 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
 740
 741 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 742
 743 echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
 744 echo "configure:745: checking whether build environment is sane" >&5
 745 # Just in case
 746 sleep 1
 747 echo timestamp > conftestfile
 748 # Do `set' in a subshell so we don't clobber the current shell's
 749 # arguments.  Must try -L first in case configure is actually a
 750 # symlink; some systems play weird games with the mod time of symlinks
 751 # (eg FreeBSD returns the mod time of the symlink's containing
 752 # directory).
 753 if (
 754    set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
 755    if test "$*" = "X"; then
 756       # -L didn't work.
 757       set X `ls -t $srcdir/configure conftestfile`
 758    fi
 759    if test "$*" != "X $srcdir/configure conftestfile" \
 760       && test "$*" != "X conftestfile $srcdir/configure"; then
 761
 762       # If neither matched, then we have a broken ls.  This can happen
 763       # if, for instance, CONFIG_SHELL is bash and it inherits a
 764       # broken ls alias from the environment.  This has actually
 765       # happened.  Such a system could not be considered "sane".
 766       { echo "configure: error: ls -t appears to fail.  Make sure there is not a broken
 767 alias in your environment" 1>&2; exit 1; }
 768    fi
 769
 770    test "$2" = conftestfile
 771    )
 772 then
 773    # Ok.
 774    :
 775 else
 776    { echo "configure: error: newly created file is older than distributed files!
 777 Check your system clock" 1>&2; exit 1; }
 778 fi
 779 rm -f conftest*
 780 echo "$ac_t""yes" 1>&6
 781 if test "$program_transform_name" = s,x,x,; then
 782   program_transform_name=
 783 else
 784   # Double any \ or $.  echo might interpret backslashes.
 785   cat <<\EOF_SED > conftestsed
 786 s,\\,\\\\,g; s,\$,$$,g
 787 EOF_SED
 788   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 789   rm -f conftestsed
 790 fi
 791 test "$program_prefix" != NONE &&
 792   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 793 # Use a double $ so make ignores it.
 794 test "$program_suffix" != NONE &&
 795   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 796
 797 # sed with no file args requires a program.
 798 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 799
 800 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
 801 echo "configure:802: checking whether ${MAKE-make} sets \${MAKE}" >&5
 802 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 803 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
 804   echo $ac_n "(cached) $ac_c" 1>&6
 805 else
 806   cat > conftestmake <<\EOF
 807 all:
 808         @echo 'ac_maketemp="${MAKE}"'
 809 EOF
 810 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 811 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
 812 if test -n "$ac_maketemp"; then
 813   eval ac_cv_prog_make_${ac_make}_set=yes
 814 else
 815   eval ac_cv_prog_make_${ac_make}_set=no
 816 fi
 817 rm -f conftestmake
 818 fi
 819 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
 820   echo "$ac_t""yes" 1>&6
 821   SET_MAKE=
 822 else
 823   echo "$ac_t""no" 1>&6
 824   SET_MAKE="MAKE=${MAKE-make}"
 825 fi
 826
 827 if test $host != $build; then
 828   ac_tool_prefix=${host_alias}-
 829 else
 830   ac_tool_prefix=
 831 fi
 832
 833 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
 834 echo "configure:835: checking for Cygwin environment" >&5
 835 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
 836   echo $ac_n "(cached) $ac_c" 1>&6
 837 else
 838   cat > conftest.$ac_ext <<EOF
 839 #line 840 "configure"
 840 #include "confdefs.h"
 841
 842 int main() {
 843
 844 #ifndef __CYGWIN__
 845 #define __CYGWIN__ __CYGWIN32__
 846 #endif
 847 return __CYGWIN__;
 848 ; return 0; }
 849 EOF
 850 if { (eval echo configure:851: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 851   rm -rf conftest*
 852   ac_cv_cygwin=yes
 853 else
 854   echo "configure: failed program was:" >&5
 855   cat conftest.$ac_ext >&5
 856   rm -rf conftest*
 857   ac_cv_cygwin=no
 858 fi
 859 rm -f conftest*
 860 rm -f conftest*
 861 fi
 862
 863 echo "$ac_t""$ac_cv_cygwin" 1>&6
 864 CYGWIN=
 865 test "$ac_cv_cygwin" = yes && CYGWIN=yes
 866 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
 867 echo "configure:868: checking for mingw32 environment" >&5
 868 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
 869   echo $ac_n "(cached) $ac_c" 1>&6
 870 else
 871   cat > conftest.$ac_ext <<EOF
 872 #line 873 "configure"
 873 #include "confdefs.h"
 874
 875 int main() {
 876 return __MINGW32__;
 877 ; return 0; }
 878 EOF
 879 if { (eval echo configure:880: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 880   rm -rf conftest*
 881   ac_cv_mingw32=yes
 882 else
 883   echo "configure: failed program was:" >&5
 884   cat conftest.$ac_ext >&5
 885   rm -rf conftest*
 886   ac_cv_mingw32=no
 887 fi
 888 rm -f conftest*
 889 rm -f conftest*
 890 fi
 891
 892 echo "$ac_t""$ac_cv_mingw32" 1>&6
 893 MINGW32=
 894 test "$ac_cv_mingw32" = yes && MINGW32=yes
 895
 896 # Check whether --enable-multilib or --disable-multilib was given.
 897 if test "${enable_multilib+set}" = set; then
 898   enableval="$enable_multilib"
 899   case "${enableval}" in
 900   yes) multilib=yes ;;
 901   no)  multilib=no ;;
 902   *)   { echo "configure: error: bad value ${enableval} for multilib option" 1>&2; exit 1; } ;;
 903  esac
 904 else
 905   multilib=yes
 906 fi
 907
 908
 909 if test "${srcdir}" = "."; then
 910   if test "${with_target_subdir}" != "."; then
 911     libgcj_basedir="${srcdir}/${with_multisrctop}../."
 912   else
 913     libgcj_basedir="${srcdir}/${with_multisrctop}."
 914   fi
 915 else
 916   libgcj_basedir="${srcdir}/."
 917 fi
 918
 919
 920
 921 # Make sure we can run config.sub.
 922 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 923 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 924 fi
 925
 926 echo $ac_n "checking host system type""... $ac_c" 1>&6
 927 echo "configure:928: checking host system type" >&5
 928
 929 host_alias=$host
 930 case "$host_alias" in
 931 NONE)
 932   case $nonopt in
 933   NONE)
 934     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 935     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 936     fi ;;
 937   *) host_alias=$nonopt ;;
 938   esac ;;
 939 esac
 940
 941 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 942 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 943 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 944 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 945 echo "$ac_t""$host" 1>&6
 946
 947
 948 version=0.0.7
 949
 950 PACKAGE=libjava
 951
 952 VERSION=$version
 953
 954 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
 955   { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
 956 fi
 957 cat >> confdefs.h <<EOF
 958 #define PACKAGE "$PACKAGE"
 959 EOF
 960
 961 cat >> confdefs.h <<EOF
 962 #define VERSION "$VERSION"
 963 EOF
 964
 965
 966
 967 missing_dir=`cd $ac_aux_dir && pwd`
 968 echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
 969 echo "configure:970: checking for working aclocal" >&5
 970 # Run test in a subshell; some versions of sh will print an error if
 971 # an executable is not found, even if stderr is redirected.
 972 # Redirect stdin to placate older versions of autoconf.  Sigh.
 973 if (aclocal --version) < /dev/null > /dev/null 2>&1; then
 974    ACLOCAL=aclocal
 975    echo "$ac_t""found" 1>&6
 976 else
 977    ACLOCAL="$missing_dir/missing aclocal"
 978    echo "$ac_t""missing" 1>&6
 979 fi
 980
 981 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
 982 echo "configure:983: checking for working autoconf" >&5
 983 # Run test in a subshell; some versions of sh will print an error if
 984 # an executable is not found, even if stderr is redirected.
 985 # Redirect stdin to placate older versions of autoconf.  Sigh.
 986 if (autoconf --version) < /dev/null > /dev/null 2>&1; then
 987    AUTOCONF=autoconf
 988    echo "$ac_t""found" 1>&6
 989 else
 990    AUTOCONF="$missing_dir/missing autoconf"
 991    echo "$ac_t""missing" 1>&6
 992 fi
 993
 994 echo $ac_n "checking for working automake""... $ac_c" 1>&6
 995 echo "configure:996: checking for working automake" >&5
 996 # Run test in a subshell; some versions of sh will print an error if
 997 # an executable is not found, even if stderr is redirected.
 998 # Redirect stdin to placate older versions of autoconf.  Sigh.
 999 if (automake --version) < /dev/null > /dev/null 2>&1; then
1000    AUTOMAKE=automake
1001    echo "$ac_t""found" 1>&6
1002 else
1003    AUTOMAKE="$missing_dir/missing automake"
1004    echo "$ac_t""missing" 1>&6
1005 fi
1006
1007 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
1008 echo "configure:1009: checking for working autoheader" >&5
1009 # Run test in a subshell; some versions of sh will print an error if
1010 # an executable is not found, even if stderr is redirected.
1011 # Redirect stdin to placate older versions of autoconf.  Sigh.
1012 if (autoheader --version) < /dev/null > /dev/null 2>&1; then
1013    AUTOHEADER=autoheader
1014    echo "$ac_t""found" 1>&6
1015 else
1016    AUTOHEADER="$missing_dir/missing autoheader"
1017    echo "$ac_t""missing" 1>&6
1018 fi
1019
1020 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
1021 echo "configure:1022: checking for working makeinfo" >&5
1022 # Run test in a subshell; some versions of sh will print an error if
1023 # an executable is not found, even if stderr is redirected.
1024 # Redirect stdin to placate older versions of autoconf.  Sigh.
1025 if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
1026    MAKEINFO=makeinfo
1027    echo "$ac_t""found" 1>&6
1028 else
1029    MAKEINFO="$missing_dir/missing makeinfo"
1030    echo "$ac_t""missing" 1>&6
1031 fi
1032
1033
1034
1035 # FIXME: We temporarily define our own version of AC_PROG_CC.  This is
1036 # copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS.  We
1037 # are probably using a cross compiler, which will not be able to fully
1038 # link an executable.  This should really be fixed in autoconf
1039 # itself.
1040
1041
1042
1043 # Extract the first word of "gcc", so it can be a program name with args.
1044 set dummy gcc; ac_word=$2
1045 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1046 echo "configure:1047: checking for $ac_word" >&5
1047 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1048   echo $ac_n "(cached) $ac_c" 1>&6
1049 else
1050   if test -n "$CC"; then
1051   ac_cv_prog_CC="$CC" # Let the user override the test.
1052 else
1053   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1054   ac_dummy="$PATH"
1055   for ac_dir in $ac_dummy; do
1056     test -z "$ac_dir" && ac_dir=.
1057     if test -f $ac_dir/$ac_word; then
1058       ac_cv_prog_CC="gcc"
1059       break
1060     fi
1061   done
1062   IFS="$ac_save_ifs"
1063 fi
1064 fi
1065 CC="$ac_cv_prog_CC"
1066 if test -n "$CC"; then
1067   echo "$ac_t""$CC" 1>&6
1068 else
1069   echo "$ac_t""no" 1>&6
1070 fi
1071
1072 if test -z "$CC"; then
1073   # Extract the first word of "cc", so it can be a program name with args.
1074 set dummy cc; ac_word=$2
1075 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1076 echo "configure:1077: checking for $ac_word" >&5
1077 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1078   echo $ac_n "(cached) $ac_c" 1>&6
1079 else
1080   if test -n "$CC"; then
1081   ac_cv_prog_CC="$CC" # Let the user override the test.
1082 else
1083   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1084   ac_prog_rejected=no
1085   ac_dummy="$PATH"
1086   for ac_dir in $ac_dummy; do
1087     test -z "$ac_dir" && ac_dir=.
1088     if test -f $ac_dir/$ac_word; then
1089       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1090         ac_prog_rejected=yes
1091         continue
1092       fi
1093       ac_cv_prog_CC="cc"
1094       break
1095     fi
1096   done
1097   IFS="$ac_save_ifs"
1098 if test $ac_prog_rejected = yes; then
1099   # We found a bogon in the path, so make sure we never use it.
1100   set dummy $ac_cv_prog_CC
1101   shift
1102   if test $# -gt 0; then
1103     # We chose a different compiler from the bogus one.
1104     # However, it has the same basename, so the bogon will be chosen
1105     # first if we set CC to just the basename; use the full file name.
1106     shift
1107     set dummy "$ac_dir/$ac_word" "$@"
1108     shift
1109     ac_cv_prog_CC="$@"
1110   fi
1111 fi
1112 fi
1113 fi
1114 CC="$ac_cv_prog_CC"
1115 if test -n "$CC"; then
1116   echo "$ac_t""$CC" 1>&6
1117 else
1118   echo "$ac_t""no" 1>&6
1119 fi
1120
1121   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1122 fi
1123
1124 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1125 echo "configure:1126: checking whether we are using GNU C" >&5
1126 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1127   echo $ac_n "(cached) $ac_c" 1>&6
1128 else
1129   cat > conftest.c <<EOF
1130 #ifdef __GNUC__
1131   yes;
1132 #endif
1133 EOF
1134 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1135: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1135   ac_cv_prog_gcc=yes
1136 else
1137   ac_cv_prog_gcc=no
1138 fi
1139 fi
1140
1141 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1142
1143 if test $ac_cv_prog_gcc = yes; then
1144   GCC=yes
1145   ac_test_CFLAGS="${CFLAGS+set}"
1146   ac_save_CFLAGS="$CFLAGS"
1147   CFLAGS=
1148   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1149 echo "configure:1150: checking whether ${CC-cc} accepts -g" >&5
1150 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1151   echo $ac_n "(cached) $ac_c" 1>&6
1152 else
1153   echo 'void f(){}' > conftest.c
1154 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1155   ac_cv_prog_cc_g=yes
1156 else
1157   ac_cv_prog_cc_g=no
1158 fi
1159 rm -f conftest*
1160
1161 fi
1162
1163 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1164   if test "$ac_test_CFLAGS" = set; then
1165     CFLAGS="$ac_save_CFLAGS"
1166   elif test $ac_cv_prog_cc_g = yes; then
1167     CFLAGS="-g -O2"
1168   else
1169     CFLAGS="-O2"
1170   fi
1171 else
1172   GCC=
1173   test "${CFLAGS+set}" = set || CFLAGS="-g"
1174 fi
1175
1176
1177 # Likewise for AC_PROG_CXX.
1178
1179
1180 for ac_prog in $CCC c++ g++ gcc CC cxx cc++
1181 do
1182 # Extract the first word of "$ac_prog", so it can be a program name with args.
1183 set dummy $ac_prog; ac_word=$2
1184 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1185 echo "configure:1186: checking for $ac_word" >&5
1186 if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
1187   echo $ac_n "(cached) $ac_c" 1>&6
1188 else
1189   if test -n "$CXX"; then
1190   ac_cv_prog_CXX="$CXX" # Let the user override the test.
1191 else
1192   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1193   ac_dummy="$PATH"
1194   for ac_dir in $ac_dummy; do
1195     test -z "$ac_dir" && ac_dir=.
1196     if test -f $ac_dir/$ac_word; then
1197       ac_cv_prog_CXX="$ac_prog"
1198       break
1199     fi
1200   done
1201   IFS="$ac_save_ifs"
1202 fi
1203 fi
1204 CXX="$ac_cv_prog_CXX"
1205 if test -n "$CXX"; then
1206   echo "$ac_t""$CXX" 1>&6
1207 else
1208   echo "$ac_t""no" 1>&6
1209 fi
1210
1211 test -n "$CXX" && break
1212 done
1213 test -n "$CXX" || CXX="gcc"
1214
1215 test -z "$CXX" && { echo "configure: error: no acceptable c++ found in \$PATH" 1>&2; exit 1; }
1216
1217 echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
1218 echo "configure:1219: checking whether we are using GNU C++" >&5
1219 if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
1220   echo $ac_n "(cached) $ac_c" 1>&6
1221 else
1222   cat > conftest.C <<EOF
1223 #ifdef __GNUC__
1224   yes;
1225 #endif
1226 EOF
1227 if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1228: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1228   ac_cv_prog_gxx=yes
1229 else
1230   ac_cv_prog_gxx=no
1231 fi
1232 fi
1233
1234 echo "$ac_t""$ac_cv_prog_gxx" 1>&6
1235
1236 if test $ac_cv_prog_gxx = yes; then
1237   GXX=yes
1238   ac_test_CXXFLAGS="${CXXFLAGS+set}"
1239   ac_save_CXXFLAGS="$CXXFLAGS"
1240   CXXFLAGS=
1241   echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
1242 echo "configure:1243: checking whether ${CXX-g++} accepts -g" >&5
1243 if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
1244   echo $ac_n "(cached) $ac_c" 1>&6
1245 else
1246   echo 'void f(){}' > conftest.cc
1247 if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
1248   ac_cv_prog_cxx_g=yes
1249 else
1250   ac_cv_prog_cxx_g=no
1251 fi
1252 rm -f conftest*
1253
1254 fi
1255
1256 echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
1257   if test "$ac_test_CXXFLAGS" = set; then
1258     CXXFLAGS="$ac_save_CXXFLAGS"
1259   elif test $ac_cv_prog_cxx_g = yes; then
1260     CXXFLAGS="-g -O2"
1261   else
1262     CXXFLAGS="-O2"
1263   fi
1264 else
1265   GXX=
1266   test "${CXXFLAGS+set}" = set || CXXFLAGS="-g"
1267 fi
1268
1269
1270 # AC_CHECK_TOOL does AC_REQUIRE (AC_CANONICAL_BUILD).  If we dont
1271 # run it explicitly here, it will be run implicitly before
1272 # LIBGCJ_CONFIGURE, which doesn't work because that means that it will
1273 # be run before AC_CANONICAL_HOST.
1274 echo $ac_n "checking build system type""... $ac_c" 1>&6
1275 echo "configure:1276: checking build system type" >&5
1276
1277 build_alias=$build
1278 case "$build_alias" in
1279 NONE)
1280   case $nonopt in
1281   NONE) build_alias=$host_alias ;;
1282   *) build_alias=$nonopt ;;
1283   esac ;;
1284 esac
1285
1286 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1287 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1288 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1289 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1290 echo "$ac_t""$build" 1>&6
1291
1292
1293 # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
1294 set dummy ${ac_tool_prefix}as; ac_word=$2
1295 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1296 echo "configure:1297: checking for $ac_word" >&5
1297 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
1298   echo $ac_n "(cached) $ac_c" 1>&6
1299 else
1300   if test -n "$AS"; then
1301   ac_cv_prog_AS="$AS" # Let the user override the test.
1302 else
1303   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1304   ac_dummy="$PATH"
1305   for ac_dir in $ac_dummy; do
1306     test -z "$ac_dir" && ac_dir=.
1307     if test -f $ac_dir/$ac_word; then
1308       ac_cv_prog_AS="${ac_tool_prefix}as"
1309       break
1310     fi
1311   done
1312   IFS="$ac_save_ifs"
1313   test -z "$ac_cv_prog_AS" && ac_cv_prog_AS="as"
1314 fi
1315 fi
1316 AS="$ac_cv_prog_AS"
1317 if test -n "$AS"; then
1318   echo "$ac_t""$AS" 1>&6
1319 else
1320   echo "$ac_t""no" 1>&6
1321 fi
1322
1323
1324
1325 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
1326 set dummy ${ac_tool_prefix}ar; ac_word=$2
1327 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1328 echo "configure:1329: checking for $ac_word" >&5
1329 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
1330   echo $ac_n "(cached) $ac_c" 1>&6
1331 else
1332   if test -n "$AR"; then
1333   ac_cv_prog_AR="$AR" # Let the user override the test.
1334 else
1335   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1336   ac_dummy="$PATH"
1337   for ac_dir in $ac_dummy; do
1338     test -z "$ac_dir" && ac_dir=.
1339     if test -f $ac_dir/$ac_word; then
1340       ac_cv_prog_AR="${ac_tool_prefix}ar"
1341       break
1342     fi
1343   done
1344   IFS="$ac_save_ifs"
1345   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
1346 fi
1347 fi
1348 AR="$ac_cv_prog_AR"
1349 if test -n "$AR"; then
1350   echo "$ac_t""$AR" 1>&6
1351 else
1352   echo "$ac_t""no" 1>&6
1353 fi
1354
1355
1356
1357 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1358 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1359 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1360 echo "configure:1361: checking for $ac_word" >&5
1361 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1362   echo $ac_n "(cached) $ac_c" 1>&6
1363 else
1364   if test -n "$RANLIB"; then
1365   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1366 else
1367   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1368   ac_dummy="$PATH"
1369   for ac_dir in $ac_dummy; do
1370     test -z "$ac_dir" && ac_dir=.
1371     if test -f $ac_dir/$ac_word; then
1372       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1373       break
1374     fi
1375   done
1376   IFS="$ac_save_ifs"
1377 fi
1378 fi
1379 RANLIB="$ac_cv_prog_RANLIB"
1380 if test -n "$RANLIB"; then
1381   echo "$ac_t""$RANLIB" 1>&6
1382 else
1383   echo "$ac_t""no" 1>&6
1384 fi
1385
1386
1387 if test -z "$ac_cv_prog_RANLIB"; then
1388 if test -n "$ac_tool_prefix"; then
1389   # Extract the first word of "ranlib", so it can be a program name with args.
1390 set dummy ranlib; ac_word=$2
1391 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1392 echo "configure:1393: checking for $ac_word" >&5
1393 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1394   echo $ac_n "(cached) $ac_c" 1>&6
1395 else
1396   if test -n "$RANLIB"; then
1397   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1398 else
1399   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1400   ac_dummy="$PATH"
1401   for ac_dir in $ac_dummy; do
1402     test -z "$ac_dir" && ac_dir=.
1403     if test -f $ac_dir/$ac_word; then
1404       ac_cv_prog_RANLIB="ranlib"
1405       break
1406     fi
1407   done
1408   IFS="$ac_save_ifs"
1409   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1410 fi
1411 fi
1412 RANLIB="$ac_cv_prog_RANLIB"
1413 if test -n "$RANLIB"; then
1414   echo "$ac_t""$RANLIB" 1>&6
1415 else
1416   echo "$ac_t""no" 1>&6
1417 fi
1418
1419 else
1420   RANLIB=":"
1421 fi
1422 fi
1423
1424
1425 # Find a good install program.  We prefer a C program (faster),
1426 # so one script is as good as another.  But avoid the broken or
1427 # incompatible versions:
1428 # SysV /etc/install, /usr/sbin/install
1429 # SunOS /usr/etc/install
1430 # IRIX /sbin/install
1431 # AIX /bin/install
1432 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1433 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1434 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1435 # ./install, which can be erroneously created by make from ./install.sh.
1436 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1437 echo "configure:1438: checking for a BSD compatible install" >&5
1438 if test -z "$INSTALL"; then
1439 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1440   echo $ac_n "(cached) $ac_c" 1>&6
1441 else
1442     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
1443   for ac_dir in $PATH; do
1444     # Account for people who put trailing slashes in PATH elements.
1445     case "$ac_dir/" in
1446     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1447     *)
1448       # OSF1 and SCO ODT 3.0 have their own names for install.
1449       # Don't use installbsd from OSF since it installs stuff as root
1450       # by default.
1451       for ac_prog in ginstall scoinst install; do
1452         if test -f $ac_dir/$ac_prog; then
1453           if test $ac_prog = install &&
1454             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1455             # AIX install.  It has an incompatible calling convention.
1456             :
1457           else
1458             ac_cv_path_install="$ac_dir/$ac_prog -c"
1459             break 2
1460           fi
1461         fi
1462       done
1463       ;;
1464     esac
1465   done
1466   IFS="$ac_save_IFS"
1467
1468 fi
1469   if test "${ac_cv_path_install+set}" = set; then
1470     INSTALL="$ac_cv_path_install"
1471   else
1472     # As a last resort, use the slow shell script.  We don't cache a
1473     # path for INSTALL within a source directory, because that will
1474     # break other packages using the cache if that directory is
1475     # removed, or if the path is relative.
1476     INSTALL="$ac_install_sh"
1477   fi
1478 fi
1479 echo "$ac_t""$INSTALL" 1>&6
1480
1481 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1482 # It thinks the first close brace ends the variable substitution.
1483 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1484
1485 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
1486
1487 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1488
1489
1490 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
1491 echo "configure:1492: checking whether to enable maintainer-specific portions of Makefiles" >&5
1492     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
1493 if test "${enable_maintainer_mode+set}" = set; then
1494   enableval="$enable_maintainer_mode"
1495   USE_MAINTAINER_MODE=$enableval
1496 else
1497   USE_MAINTAINER_MODE=no
1498 fi
1499
1500   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
1501
1502
1503 if test $USE_MAINTAINER_MODE = yes; then
1504   MAINTAINER_MODE_TRUE=
1505   MAINTAINER_MODE_FALSE='#'
1506 else
1507   MAINTAINER_MODE_TRUE='#'
1508   MAINTAINER_MODE_FALSE=
1509 fi
1510   MAINT=$MAINTAINER_MODE_TRUE
1511
1512
1513
1514 # We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
1515 # at least currently, we never actually build a program, so we never
1516 # need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
1517 # fails, because we are probably configuring with a cross compiler
1518 # which cant create executables.  So we include AC_EXEEXT to keep
1519 # automake happy, but we dont execute it, since we dont care about
1520 # the result.
1521 if false; then
1522
1523
1524 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
1525 echo "configure:1526: checking for executable suffix" >&5
1526 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
1527   echo $ac_n "(cached) $ac_c" 1>&6
1528 else
1529   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
1530   ac_cv_exeext=.exe
1531 else
1532   rm -f conftest*
1533   echo 'int main () { return 0; }' > conftest.$ac_ext
1534   ac_cv_exeext=
1535   if { (eval echo configure:1536: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1536     for file in conftest.*; do
1537       case $file in
1538       *.c | *.o | *.obj | *.ilk | *.pdb) ;;
1539       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
1540       esac
1541     done
1542   else
1543     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
1544   fi
1545   rm -f conftest*
1546   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
1547 fi
1548 fi
1549
1550 EXEEXT=""
1551 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
1552 echo "$ac_t""${ac_cv_exeext}" 1>&6
1553 ac_exeext=$EXEEXT
1554
1555 fi
1556
1557 # configure.host sets the following important variables
1558 #       libgcj_cflags    - host specific C compiler flags
1559 #       libgcj_cxxflags  - host specific C++ compiler flags
1560 #       libgcj_javaflags - host specific Java compiler flags
1561
1562 libgcj_cflags=
1563 libgcj_cxxflags=
1564 libgcj_javaflags=
1565
1566 . ${libgcj_basedir}/configure.host
1567
1568 case ${libgcj_basedir} in
1569 /* | A-Za-z:/\\*) libgcj_flagbasedir=${libgcj_basedir} ;;
1570 *) libgcj_flagbasedir='$(top_builddir)/'${libgcj_basedir} ;;
1571 esac
1572
1573 LIBGCJ_CFLAGS="${libgcj_cflags}"
1574 LIBGCJ_CXXFLAGS="${libgcj_cxxflags}"
1575 LIBGCJ_JAVAFLAGS="${libgcj_javaflags}"
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585 # Check whether --enable-shared or --disable-shared was given.
1586 if test "${enable_shared+set}" = set; then
1587   enableval="$enable_shared"
1588   p=${PACKAGE-default}
1589 case "$enableval" in
1590 yes) enable_shared=yes ;;
1591 no) enable_shared=no ;;
1592 *)
1593   enable_shared=no
1594   # Look at the argument we got.  We use all the common list separators.
1595   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1596   for pkg in $enableval; do
1597     if test "X$pkg" = "X$p"; then
1598       enable_shared=yes
1599     fi
1600   done
1601   IFS="$ac_save_ifs"
1602   ;;
1603 esac
1604 else
1605   enable_shared=yes
1606 fi
1607
1608 # Check whether --enable-static or --disable-static was given.
1609 if test "${enable_static+set}" = set; then
1610   enableval="$enable_static"
1611   p=${PACKAGE-default}
1612 case "$enableval" in
1613 yes) enable_static=yes ;;
1614 no) enable_static=no ;;
1615 *)
1616   enable_static=no
1617   # Look at the argument we got.  We use all the common list separators.
1618   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1619   for pkg in $enableval; do
1620     if test "X$pkg" = "X$p"; then
1621       enable_static=yes
1622     fi
1623   done
1624   IFS="$ac_save_ifs"
1625   ;;
1626 esac
1627 else
1628   enable_static=yes
1629 fi
1630
1631 # Check whether --enable-fast-install or --disable-fast-install was given.
1632 if test "${enable_fast_install+set}" = set; then
1633   enableval="$enable_fast_install"
1634   p=${PACKAGE-default}
1635 case "$enableval" in
1636 yes) enable_fast_install=yes ;;
1637 no) enable_fast_install=no ;;
1638 *)
1639   enable_fast_install=no
1640   # Look at the argument we got.  We use all the common list separators.
1641   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1642   for pkg in $enableval; do
1643     if test "X$pkg" = "X$p"; then
1644       enable_fast_install=yes
1645     fi
1646   done
1647   IFS="$ac_save_ifs"
1648   ;;
1649 esac
1650 else
1651   enable_fast_install=yes
1652 fi
1653
1654 # Extract the first word of "ranlib", so it can be a program name with args.
1655 set dummy ranlib; ac_word=$2
1656 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1657 echo "configure:1658: checking for $ac_word" >&5
1658 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1659   echo $ac_n "(cached) $ac_c" 1>&6
1660 else
1661   if test -n "$RANLIB"; then
1662   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1663 else
1664   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1665   ac_dummy="$PATH"
1666   for ac_dir in $ac_dummy; do
1667     test -z "$ac_dir" && ac_dir=.
1668     if test -f $ac_dir/$ac_word; then
1669       ac_cv_prog_RANLIB="ranlib"
1670       break
1671     fi
1672   done
1673   IFS="$ac_save_ifs"
1674   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1675 fi
1676 fi
1677 RANLIB="$ac_cv_prog_RANLIB"
1678 if test -n "$RANLIB"; then
1679   echo "$ac_t""$RANLIB" 1>&6
1680 else
1681   echo "$ac_t""no" 1>&6
1682 fi
1683
1684 # Extract the first word of "gcc", so it can be a program name with args.
1685 set dummy gcc; ac_word=$2
1686 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1687 echo "configure:1688: checking for $ac_word" >&5
1688 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1689   echo $ac_n "(cached) $ac_c" 1>&6
1690 else
1691   if test -n "$CC"; then
1692   ac_cv_prog_CC="$CC" # Let the user override the test.
1693 else
1694   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1695   ac_dummy="$PATH"
1696   for ac_dir in $ac_dummy; do
1697     test -z "$ac_dir" && ac_dir=.
1698     if test -f $ac_dir/$ac_word; then
1699       ac_cv_prog_CC="gcc"
1700       break
1701     fi
1702   done
1703   IFS="$ac_save_ifs"
1704 fi
1705 fi
1706 CC="$ac_cv_prog_CC"
1707 if test -n "$CC"; then
1708   echo "$ac_t""$CC" 1>&6
1709 else
1710   echo "$ac_t""no" 1>&6
1711 fi
1712
1713 if test -z "$CC"; then
1714   # Extract the first word of "cc", so it can be a program name with args.
1715 set dummy cc; ac_word=$2
1716 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1717 echo "configure:1718: checking for $ac_word" >&5
1718 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1719   echo $ac_n "(cached) $ac_c" 1>&6
1720 else
1721   if test -n "$CC"; then
1722   ac_cv_prog_CC="$CC" # Let the user override the test.
1723 else
1724   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1725   ac_prog_rejected=no
1726   ac_dummy="$PATH"
1727   for ac_dir in $ac_dummy; do
1728     test -z "$ac_dir" && ac_dir=.
1729     if test -f $ac_dir/$ac_word; then
1730       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1731         ac_prog_rejected=yes
1732         continue
1733       fi
1734       ac_cv_prog_CC="cc"
1735       break
1736     fi
1737   done
1738   IFS="$ac_save_ifs"
1739 if test $ac_prog_rejected = yes; then
1740   # We found a bogon in the path, so make sure we never use it.
1741   set dummy $ac_cv_prog_CC
1742   shift
1743   if test $# -gt 0; then
1744     # We chose a different compiler from the bogus one.
1745     # However, it has the same basename, so the bogon will be chosen
1746     # first if we set CC to just the basename; use the full file name.
1747     shift
1748     set dummy "$ac_dir/$ac_word" "$@"
1749     shift
1750     ac_cv_prog_CC="$@"
1751   fi
1752 fi
1753 fi
1754 fi
1755 CC="$ac_cv_prog_CC"
1756 if test -n "$CC"; then
1757   echo "$ac_t""$CC" 1>&6
1758 else
1759   echo "$ac_t""no" 1>&6
1760 fi
1761
1762   if test -z "$CC"; then
1763     case "`uname -s`" in
1764     *win32* | *WIN32*)
1765       # Extract the first word of "cl", so it can be a program name with args.
1766 set dummy cl; ac_word=$2
1767 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1768 echo "configure:1769: checking for $ac_word" >&5
1769 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1770   echo $ac_n "(cached) $ac_c" 1>&6
1771 else
1772   if test -n "$CC"; then
1773   ac_cv_prog_CC="$CC" # Let the user override the test.
1774 else
1775   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1776   ac_dummy="$PATH"
1777   for ac_dir in $ac_dummy; do
1778     test -z "$ac_dir" && ac_dir=.
1779     if test -f $ac_dir/$ac_word; then
1780       ac_cv_prog_CC="cl"
1781       break
1782     fi
1783   done
1784   IFS="$ac_save_ifs"
1785 fi
1786 fi
1787 CC="$ac_cv_prog_CC"
1788 if test -n "$CC"; then
1789   echo "$ac_t""$CC" 1>&6
1790 else
1791   echo "$ac_t""no" 1>&6
1792 fi
1793  ;;
1794     esac
1795   fi
1796   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1797 fi
1798
1799 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1800 echo "configure:1801: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1801
1802 ac_ext=c
1803 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1804 ac_cpp='$CPP $CPPFLAGS'
1805 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1806 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1807 cross_compiling=$ac_cv_prog_cc_cross
1808
1809 cat > conftest.$ac_ext << EOF
1810
1811 #line 1812 "configure"
1812 #include "confdefs.h"
1813
1814 main(){return(0);}
1815 EOF
1816 if { (eval echo configure:1817: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1817   ac_cv_prog_cc_works=yes
1818   # If we can't run a trivial program, we are probably using a cross compiler.
1819   if (./conftest; exit) 2>/dev/null; then
1820     ac_cv_prog_cc_cross=no
1821   else
1822     ac_cv_prog_cc_cross=yes
1823   fi
1824 else
1825   echo "configure: failed program was:" >&5
1826   cat conftest.$ac_ext >&5
1827   ac_cv_prog_cc_works=no
1828 fi
1829 rm -fr conftest*
1830 ac_ext=c
1831 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1832 ac_cpp='$CPP $CPPFLAGS'
1833 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1834 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1835 cross_compiling=$ac_cv_prog_cc_cross
1836
1837 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1838 if test $ac_cv_prog_cc_works = no; then
1839   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1840 fi
1841 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1842 echo "configure:1843: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1843 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1844 cross_compiling=$ac_cv_prog_cc_cross
1845
1846 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1847 echo "configure:1848: checking whether we are using GNU C" >&5
1848 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1849   echo $ac_n "(cached) $ac_c" 1>&6
1850 else
1851   cat > conftest.c <<EOF
1852 #ifdef __GNUC__
1853   yes;
1854 #endif
1855 EOF
1856 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1857: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1857   ac_cv_prog_gcc=yes
1858 else
1859   ac_cv_prog_gcc=no
1860 fi
1861 fi
1862
1863 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1864
1865 if test $ac_cv_prog_gcc = yes; then
1866   GCC=yes
1867 else
1868   GCC=
1869 fi
1870
1871 ac_test_CFLAGS="${CFLAGS+set}"
1872 ac_save_CFLAGS="$CFLAGS"
1873 CFLAGS=
1874 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1875 echo "configure:1876: checking whether ${CC-cc} accepts -g" >&5
1876 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1877   echo $ac_n "(cached) $ac_c" 1>&6
1878 else
1879   echo 'void f(){}' > conftest.c
1880 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1881   ac_cv_prog_cc_g=yes
1882 else
1883   ac_cv_prog_cc_g=no
1884 fi
1885 rm -f conftest*
1886
1887 fi
1888
1889 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1890 if test "$ac_test_CFLAGS" = set; then
1891   CFLAGS="$ac_save_CFLAGS"
1892 elif test $ac_cv_prog_cc_g = yes; then
1893   if test "$GCC" = yes; then
1894     CFLAGS="-g -O2"
1895   else
1896     CFLAGS="-g"
1897   fi
1898 else
1899   if test "$GCC" = yes; then
1900     CFLAGS="-O2"
1901   else
1902     CFLAGS=
1903   fi
1904 fi
1905
1906 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1907 if test "${with_gnu_ld+set}" = set; then
1908   withval="$with_gnu_ld"
1909   test "$withval" = no || with_gnu_ld=yes
1910 else
1911   with_gnu_ld=no
1912 fi
1913
1914 ac_prog=ld
1915 if test "$ac_cv_prog_gcc" = yes; then
1916   # Check if gcc -print-prog-name=ld gives a path.
1917   echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
1918 echo "configure:1919: checking for ld used by GCC" >&5
1919   ac_prog=`($CC -print-prog-name=ld) 2>&5`
1920   case "$ac_prog" in
1921     # Accept absolute paths.
1922     /* | [A-Za-z]:[\\/]*)
1923       re_direlt='/[^/][^/]*/\.\./'
1924       # Canonicalize the path of ld
1925       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
1926       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
1927         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
1928       done
1929       test -z "$LD" && LD="$ac_prog"
1930       ;;
1931   "")
1932     # If it fails, then pretend we aren't using GCC.
1933     ac_prog=ld
1934     ;;
1935   *)
1936     # If it is relative, then search for the first ld in PATH.
1937     with_gnu_ld=unknown
1938     ;;
1939   esac
1940 elif test "$with_gnu_ld" = yes; then
1941   echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
1942 echo "configure:1943: checking for GNU ld" >&5
1943 else
1944   echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
1945 echo "configure:1946: checking for non-GNU ld" >&5
1946 fi
1947 if eval "test \"`echo '$''{'ac_cv_path_LD'+set}'`\" = set"; then
1948   echo $ac_n "(cached) $ac_c" 1>&6
1949 else
1950   if test -z "$LD"; then
1951   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1952   for ac_dir in $PATH; do
1953     test -z "$ac_dir" && ac_dir=.
1954     if test -f "$ac_dir/$ac_prog"; then
1955       ac_cv_path_LD="$ac_dir/$ac_prog"
1956       # Check to see if the program is GNU ld.  I'd rather use --version,
1957       # but apparently some GNU ld's only accept -v.
1958       # Break only if it was the GNU/non-GNU ld that we prefer.
1959       if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
1960         test "$with_gnu_ld" != no && break
1961       else
1962         test "$with_gnu_ld" != yes && break
1963       fi
1964     fi
1965   done
1966   IFS="$ac_save_ifs"
1967 else
1968   ac_cv_path_LD="$LD" # Let the user override the test with a path.
1969 fi
1970 fi
1971
1972 LD="$ac_cv_path_LD"
1973 if test -n "$LD"; then
1974   echo "$ac_t""$LD" 1>&6
1975 else
1976   echo "$ac_t""no" 1>&6
1977 fi
1978 test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
1979
1980 echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
1981 echo "configure:1982: checking if the linker ($LD) is GNU ld" >&5
1982 if eval "test \"`echo '$''{'ac_cv_prog_gnu_ld'+set}'`\" = set"; then
1983   echo $ac_n "(cached) $ac_c" 1>&6
1984 else
1985   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
1986 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
1987   ac_cv_prog_gnu_ld=yes
1988 else
1989   ac_cv_prog_gnu_ld=no
1990 fi
1991 fi
1992
1993 echo "$ac_t""$ac_cv_prog_gnu_ld" 1>&6
1994
1995
1996 echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
1997 echo "configure:1998: checking for BSD-compatible nm" >&5
1998 if eval "test \"`echo '$''{'ac_cv_path_NM'+set}'`\" = set"; then
1999   echo $ac_n "(cached) $ac_c" 1>&6
2000 else
2001   if test -n "$NM"; then
2002   # Let the user override the test.
2003   ac_cv_path_NM="$NM"
2004 else
2005   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2006   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
2007     test -z "$ac_dir" && ac_dir=.
2008     if test -f $ac_dir/nm; then
2009       # Check to see if the nm accepts a BSD-compat flag.
2010       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
2011       #   nm: unknown option "B" ignored
2012       if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
2013         ac_cv_path_NM="$ac_dir/nm -B"
2014         break
2015       elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
2016         ac_cv_path_NM="$ac_dir/nm -p"
2017         break
2018       else
2019         ac_cv_path_NM=${ac_cv_path_NM="$ac_dir/nm"} # keep the first match, but
2020         continue # so that we can try to find one that supports BSD flags
2021       fi
2022     fi
2023   done
2024   IFS="$ac_save_ifs"
2025   test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm
2026 fi
2027 fi
2028
2029 NM="$ac_cv_path_NM"
2030 echo "$ac_t""$NM" 1>&6
2031
2032
2033 # Check for command to grab the raw symbol name followed by C symbol from nm.
2034 echo $ac_n "checking command to parse $NM output""... $ac_c" 1>&6
2035 echo "configure:2036: checking command to parse $NM output" >&5
2036 if eval "test \"`echo '$''{'ac_cv_sys_global_symbol_pipe'+set}'`\" = set"; then
2037   echo $ac_n "(cached) $ac_c" 1>&6
2038 else
2039   # These are sane defaults that work on at least a few old systems.
2040 # {They come from Ultrix.  What could be older than Ultrix?!! ;)}
2041
2042 # Character class describing NM global symbol codes.
2043 ac_symcode='[BCDEGRST]'
2044
2045 # Regexp to match symbols that can be accessed directly from C.
2046 ac_sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
2047
2048 # Transform the above into a raw symbol and a C symbol.
2049 ac_symxfrm='\1 \2\3 \3'
2050
2051 # Transform an extracted symbol line into a proper C declaration
2052 ac_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'"
2053
2054 # Define system-specific variables.
2055 case "$host_os" in
2056 aix*)
2057   ac_symcode='[BCDT]'
2058   ;;
2059 cygwin* | mingw*)
2060   ac_symcode='[ABCDGISTW]'
2061   ;;
2062 hpux*)
2063   ac_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^. .* \(.*\)$/extern char \1;/p'"
2064   ;;
2065 irix*)
2066   ac_symcode='[BCDEGRST]'
2067   ;;
2068 solaris*)
2069   ac_symcode='[BDT]'
2070   ;;
2071 esac
2072
2073 # If we're using GNU nm, then use its standard symbol codes.
2074 if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then
2075   ac_symcode='[ABCDGISTW]'
2076 fi
2077
2078 # Try without a prefix undercore, then with it.
2079 for ac_symprfx in "" "_"; do
2080
2081   ac_cv_sys_global_symbol_pipe="sed -n -e 's/^.*        \($ac_symcode\)                 *\($ac_symprfx\)$ac_sympat$/$ac_symxfrm/p'"
2082
2083   # Check to see that the pipe works correctly.
2084   ac_pipe_works=no
2085   rm -f conftest.$ac_ext
2086   cat > conftest.$ac_ext <<EOF
2087 #ifdef __cplusplus
2088 extern "C" {
2089 #endif
2090 char nm_test_var;
2091 void nm_test_func(){}
2092 #ifdef __cplusplus
2093 }
2094 #endif
2095 int main(){nm_test_var='a';nm_test_func;return 0;}
2096 EOF
2097
2098   if { (eval echo configure:2099: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2099     # Now try to grab the symbols.
2100     ac_nlist=conftest.nm
2101
2102     if { (eval echo configure:2103: \"$NM conftest.$ac_objext \| $ac_cv_sys_global_symbol_pipe \> $ac_nlist\") 1>&5; (eval $NM conftest.$ac_objext \| $ac_cv_sys_global_symbol_pipe \> $ac_nlist) 2>&5; } && test -s "$ac_nlist"; then
2103
2104       # Try sorting and uniquifying the output.
2105       if sort "$ac_nlist" | uniq > "$ac_nlist"T; then
2106         mv -f "$ac_nlist"T "$ac_nlist"
2107       else
2108         rm -f "$ac_nlist"T
2109       fi
2110
2111       # Make sure that we snagged all the symbols we need.
2112       if egrep ' nm_test_var$' "$ac_nlist" >/dev/null; then
2113         if egrep ' nm_test_func$' "$ac_nlist" >/dev/null; then
2114           cat <<EOF > conftest.c
2115 #ifdef __cplusplus
2116 extern "C" {
2117 #endif
2118
2119 EOF
2120           # Now generate the symbol file.
2121           eval "$ac_global_symbol_to_cdecl"' < "$ac_nlist" >> conftest.c'
2122
2123           cat <<EOF >> conftest.c
2124 #if defined (__STDC__) && __STDC__
2125 # define lt_ptr_t void *
2126 #else
2127 # define lt_ptr_t char *
2128 # define const
2129 #endif
2130
2131 /* The mapping between symbol names and symbols. */
2132 const struct {
2133   const char *name;
2134   lt_ptr_t address;
2135 }
2136 lt_preloaded_symbols[] =
2137 {
2138 EOF
2139         sed 's/^. \(.*\) \(.*\)$/  {"\2", (lt_ptr_t) \&\2},/' < "$ac_nlist" >> conftest.c
2140         cat <<\EOF >> conftest.c
2141   {0, (lt_ptr_t) 0}
2142 };
2143
2144 #ifdef __cplusplus
2145 }
2146 #endif
2147 EOF
2148           # Now try linking the two files.
2149           mv conftest.$ac_objext conftestm.$ac_objext
2150           ac_save_LIBS="$LIBS"
2151           ac_save_CFLAGS="$CFLAGS"
2152           LIBS="conftestm.$ac_objext"
2153           CFLAGS="$CFLAGS$no_builtin_flag"
2154           if { (eval echo configure:2155: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2155             ac_pipe_works=yes
2156           else
2157             echo "configure: failed program was:" >&5
2158             cat conftest.c >&5
2159           fi
2160           LIBS="$ac_save_LIBS"
2161           CFLAGS="$ac_save_CFLAGS"
2162         else
2163           echo "cannot find nm_test_func in $ac_nlist" >&5
2164         fi
2165       else
2166         echo "cannot find nm_test_var in $ac_nlist" >&5
2167       fi
2168     else
2169       echo "cannot run $ac_cv_sys_global_symbol_pipe" >&5
2170     fi
2171   else
2172     echo "$progname: failed program was:" >&5
2173     cat conftest.c >&5
2174   fi
2175   rm -rf conftest*
2176
2177   # Do not use the global_symbol_pipe unless it works.
2178   if test "$ac_pipe_works" = yes; then
2179     if test x"$ac_symprfx" = x"_"; then
2180       ac_cv_sys_symbol_underscore=yes
2181     else
2182       ac_cv_sys_symbol_underscore=no
2183     fi
2184     break
2185   else
2186     ac_cv_sys_global_symbol_pipe=
2187   fi
2188 done
2189
2190 fi
2191
2192
2193 ac_result=yes
2194 if test -z "$ac_cv_sys_global_symbol_pipe"; then
2195    ac_result=no
2196 fi
2197 echo "$ac_t""$ac_result" 1>&6
2198
2199 echo $ac_n "checking for _ prefix in compiled symbols""... $ac_c" 1>&6
2200 echo "configure:2201: checking for _ prefix in compiled symbols" >&5
2201 if eval "test \"`echo '$''{'ac_cv_sys_symbol_underscore'+set}'`\" = set"; then
2202   echo $ac_n "(cached) $ac_c" 1>&6
2203 else
2204   ac_cv_sys_symbol_underscore=no
2205 cat > conftest.$ac_ext <<EOF
2206 void nm_test_func(){}
2207 int main(){nm_test_func;return 0;}
2208 EOF
2209 if { (eval echo configure:2210: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2210   # Now try to grab the symbols.
2211   ac_nlist=conftest.nm
2212   if { (eval echo configure:2213: \"$NM conftest.$ac_objext \| $ac_cv_sys_global_symbol_pipe \> $ac_nlist\") 1>&5; (eval $NM conftest.$ac_objext \| $ac_cv_sys_global_symbol_pipe \> $ac_nlist) 2>&5; } && test -s "$ac_nlist"; then
2213     # See whether the symbols have a leading underscore.
2214     if egrep '^. _nm_test_func' "$ac_nlist" >/dev/null; then
2215       ac_cv_sys_symbol_underscore=yes
2216     else
2217       if egrep '^. nm_test_func ' "$ac_nlist" >/dev/null; then
2218         :
2219       else
2220         echo "configure: cannot find nm_test_func in $ac_nlist" >&5
2221       fi
2222     fi
2223   else
2224     echo "configure: cannot run $ac_cv_sys_global_symbol_pipe" >&5
2225   fi
2226 else
2227   echo "configure: failed program was:" >&5
2228   cat conftest.c >&5
2229 fi
2230 rm -rf conftest*
2231
2232 fi
2233
2234 echo "$ac_t""$ac_cv_sys_symbol_underscore" 1>&6
2235 USE_SYMBOL_UNDERSCORE=${ac_cv_sys_symbol_underscore=no}
2236
2237 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
2238 echo "configure:2239: checking whether ln -s works" >&5
2239 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
2240   echo $ac_n "(cached) $ac_c" 1>&6
2241 else
2242   rm -f conftestdata
2243 if ln -s X conftestdata 2>/dev/null
2244 then
2245   rm -f conftestdata
2246   ac_cv_prog_LN_S="ln -s"
2247 else
2248   ac_cv_prog_LN_S=ln
2249 fi
2250 fi
2251 LN_S="$ac_cv_prog_LN_S"
2252 if test "$ac_cv_prog_LN_S" = "ln -s"; then
2253   echo "$ac_t""yes" 1>&6
2254 else
2255   echo "$ac_t""no" 1>&6
2256 fi
2257
2258
2259 # Check for any special flags to pass to ltconfig.
2260 libtool_flags="--cache-file=$cache_file"
2261 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
2262 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
2263 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
2264 test "$lt_dlopen" = yes && libtool_flags="$libtool_flags --enable-dlopen"
2265 test "$silent" = yes && libtool_flags="$libtool_flags --silent"
2266 test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"
2267 test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
2268
2269 # Some flags need to be propagated to the compiler or linker for good
2270 # libtool support.
2271 case "$host" in
2272 *-*-irix6*)
2273   # Find out which ABI we are using.
2274   echo '#line 2275 "configure"' > conftest.$ac_ext
2275   if { (eval echo configure:2276: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2276     case "`/usr/bin/file conftest.o`" in
2277     *32-bit*)
2278       LD="${LD-ld} -32"
2279       ;;
2280     *N32*)
2281       LD="${LD-ld} -n32"
2282       ;;
2283     *64-bit*)
2284       LD="${LD-ld} -64"
2285       ;;
2286     esac
2287   fi
2288   rm -rf conftest*
2289   ;;
2290
2291 *-*-sco3.2v5*)
2292   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
2293   SAVE_CFLAGS="$CFLAGS"
2294   CFLAGS="$CFLAGS -belf"
2295   echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
2296 echo "configure:2297: checking whether the C compiler needs -belf" >&5
2297 if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
2298   echo $ac_n "(cached) $ac_c" 1>&6
2299 else
2300   cat > conftest.$ac_ext <<EOF
2301 #line 2302 "configure"
2302 #include "confdefs.h"
2303
2304 int main() {
2305
2306 ; return 0; }
2307 EOF
2308 if { (eval echo configure:2309: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2309   rm -rf conftest*
2310   lt_cv_cc_needs_belf=yes
2311 else
2312   echo "configure: failed program was:" >&5
2313   cat conftest.$ac_ext >&5
2314   rm -rf conftest*
2315   lt_cv_cc_needs_belf=no
2316 fi
2317 rm -f conftest*
2318 fi
2319
2320 echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6
2321   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
2322     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
2323     CFLAGS="$SAVE_CFLAGS"
2324   fi
2325   ;;
2326
2327 *-*-cygwin*)
2328   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
2329 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
2330 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2331 echo "configure:2332: checking for $ac_word" >&5
2332 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
2333   echo $ac_n "(cached) $ac_c" 1>&6
2334 else
2335   if test -n "$DLLTOOL"; then
2336   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
2337 else
2338   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2339   ac_dummy="$PATH"
2340   for ac_dir in $ac_dummy; do
2341     test -z "$ac_dir" && ac_dir=.
2342     if test -f $ac_dir/$ac_word; then
2343       ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
2344       break
2345     fi
2346   done
2347   IFS="$ac_save_ifs"
2348 fi
2349 fi
2350 DLLTOOL="$ac_cv_prog_DLLTOOL"
2351 if test -n "$DLLTOOL"; then
2352   echo "$ac_t""$DLLTOOL" 1>&6
2353 else
2354   echo "$ac_t""no" 1>&6
2355 fi
2356
2357
2358 if test -z "$ac_cv_prog_DLLTOOL"; then
2359 if test -n "$ac_tool_prefix"; then
2360   # Extract the first word of "dlltool", so it can be a program name with args.
2361 set dummy dlltool; ac_word=$2
2362 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2363 echo "configure:2364: checking for $ac_word" >&5
2364 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
2365   echo $ac_n "(cached) $ac_c" 1>&6
2366 else
2367   if test -n "$DLLTOOL"; then
2368   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
2369 else
2370   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2371   ac_dummy="$PATH"
2372   for ac_dir in $ac_dummy; do
2373     test -z "$ac_dir" && ac_dir=.
2374     if test -f $ac_dir/$ac_word; then
2375       ac_cv_prog_DLLTOOL="dlltool"
2376       break
2377     fi
2378   done
2379   IFS="$ac_save_ifs"
2380   test -z "$ac_cv_prog_DLLTOOL" && ac_cv_prog_DLLTOOL="false"
2381 fi
2382 fi
2383 DLLTOOL="$ac_cv_prog_DLLTOOL"
2384 if test -n "$DLLTOOL"; then
2385   echo "$ac_t""$DLLTOOL" 1>&6
2386 else
2387   echo "$ac_t""no" 1>&6
2388 fi
2389
2390 else
2391   DLLTOOL="false"
2392 fi
2393 fi
2394
2395 # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
2396 set dummy ${ac_tool_prefix}as; ac_word=$2
2397 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2398 echo "configure:2399: checking for $ac_word" >&5
2399 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
2400   echo $ac_n "(cached) $ac_c" 1>&6
2401 else
2402   if test -n "$AS"; then
2403   ac_cv_prog_AS="$AS" # Let the user override the test.
2404 else
2405   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2406   ac_dummy="$PATH"
2407   for ac_dir in $ac_dummy; do
2408     test -z "$ac_dir" && ac_dir=.
2409     if test -f $ac_dir/$ac_word; then
2410       ac_cv_prog_AS="${ac_tool_prefix}as"
2411       break
2412     fi
2413   done
2414   IFS="$ac_save_ifs"
2415 fi
2416 fi
2417 AS="$ac_cv_prog_AS"
2418 if test -n "$AS"; then
2419   echo "$ac_t""$AS" 1>&6
2420 else
2421   echo "$ac_t""no" 1>&6
2422 fi
2423
2424
2425 if test -z "$ac_cv_prog_AS"; then
2426 if test -n "$ac_tool_prefix"; then
2427   # Extract the first word of "as", so it can be a program name with args.
2428 set dummy as; ac_word=$2
2429 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2430 echo "configure:2431: checking for $ac_word" >&5
2431 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
2432   echo $ac_n "(cached) $ac_c" 1>&6
2433 else
2434   if test -n "$AS"; then
2435   ac_cv_prog_AS="$AS" # Let the user override the test.
2436 else
2437   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2438   ac_dummy="$PATH"
2439   for ac_dir in $ac_dummy; do
2440     test -z "$ac_dir" && ac_dir=.
2441     if test -f $ac_dir/$ac_word; then
2442       ac_cv_prog_AS="as"
2443       break
2444     fi
2445   done
2446   IFS="$ac_save_ifs"
2447   test -z "$ac_cv_prog_AS" && ac_cv_prog_AS="false"
2448 fi
2449 fi
2450 AS="$ac_cv_prog_AS"
2451 if test -n "$AS"; then
2452   echo "$ac_t""$AS" 1>&6
2453 else
2454   echo "$ac_t""no" 1>&6
2455 fi
2456
2457 else
2458   AS="false"
2459 fi
2460 fi
2461
2462
2463   ;;
2464
2465 esac
2466
2467 # enable the --disable-libtool-lock switch
2468
2469 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
2470 if test "${enable_libtool_lock+set}" = set; then
2471   enableval="$enable_libtool_lock"
2472   need_locks=$enableval
2473 else
2474   need_locks=yes
2475 fi
2476
2477
2478 if test x"$need_locks" = xno; then
2479   libtool_flags="$libtool_flags --disable-lock"
2480 fi
2481
2482
2483 # Save cache, so that ltconfig can load it
2484 cat > confcache <<\EOF
2485 # This file is a shell script that caches the results of configure
2486 # tests run on this system so they can be shared between configure
2487 # scripts and configure runs.  It is not useful on other systems.
2488 # If it contains results you don't want to keep, you may remove or edit it.
2489 #
2490 # By default, configure uses ./config.cache as the cache file,
2491 # creating it if it does not exist already.  You can give configure
2492 # the --cache-file=FILE option to use a different cache file; that is
2493 # what configure does when it calls configure scripts in
2494 # subdirectories, so they share the cache.
2495 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2496 # config.status only pays attention to the cache file if you give it the
2497 # --recheck option to rerun configure.
2498 #
2499 EOF
2500 # The following way of writing the cache mishandles newlines in values,
2501 # but we know of no workaround that is simple, portable, and efficient.
2502 # So, don't put newlines in cache variables' values.
2503 # Ultrix sh set writes to stderr and can't be redirected directly,
2504 # and sets the high bit in the cache file unless we assign to the vars.
2505 (set) 2>&1 |
2506   case `(ac_space=' '; set | grep ac_space) 2>&1` in
2507   *ac_space=\ *)
2508     # `set' does not quote correctly, so add quotes (double-quote substitution
2509     # turns \\\\ into \\, and sed turns \\ into \).
2510     sed -n \
2511       -e "s/'/'\\\\''/g" \
2512       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2513     ;;
2514   *)
2515     # `set' quotes correctly as required by POSIX, so do not add quotes.
2516     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2517     ;;
2518   esac >> confcache
2519 if cmp -s $cache_file confcache; then
2520   :
2521 else
2522   if test -w $cache_file; then
2523     echo "updating cache $cache_file"
2524     cat confcache > $cache_file
2525   else
2526     echo "not updating unwritable cache $cache_file"
2527   fi
2528 fi
2529 rm -f confcache
2530
2531
2532 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
2533 CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
2534 LD="$LD" NM="$NM" RANLIB="$RANLIB" LN_S="$LN_S" \
2535 DLLTOOL="$DLLTOOL" AS="$AS" \
2536 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
2537 $libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \
2538 || { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
2539
2540 # Reload cache, that may have been modified by ltconfig
2541 if test -r "$cache_file"; then
2542   echo "loading cache $cache_file"
2543   . $cache_file
2544 else
2545   echo "creating cache $cache_file"
2546   > $cache_file
2547 fi
2548
2549
2550 # This can be used to rebuild libtool when needed
2551 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh"
2552
2553 # Always use our own libtool.
2554 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
2555
2556 # Redirect the config.log output again, so that the ltconfig log is not
2557 # clobbered by the next message.
2558 exec 5>>./config.log
2559
2560
2561 if test -z "$with_target_subdir" || test "$with_target_subdir" = "."; then
2562    COMPPATH=.
2563 else
2564    COMPPATH=..
2565 fi
2566
2567
2568
2569
2570 if test -d $srcdir/testsuite; then
2571   TESTSUBDIR_TRUE=
2572   TESTSUBDIR_FALSE='#'
2573 else
2574   TESTSUBDIR_TRUE='#'
2575   TESTSUBDIR_FALSE=
2576 fi
2577
2578 # Check whether --enable-fast-character or --disable-fast-character was given.
2579 if test "${enable_fast_character+set}" = set; then
2580   enableval="$enable_fast_character"
2581   # Nothing
2582
2583 else
2584   cat >> confdefs.h <<\EOF
2585 #define COMPACT_CHARACTER 1
2586 EOF
2587
2588 fi
2589
2590
2591 # Check whether --enable-libgcj-debug or --disable-libgcj-debug was given.
2592 if test "${enable_libgcj_debug+set}" = set; then
2593   enableval="$enable_libgcj_debug"
2594   if test "$enable_libgcj_debug" = yes; then
2595      cat >> confdefs.h <<\EOF
2596 #define DEBUG 1
2597 EOF
2598
2599   fi
2600 fi
2601
2602
2603 TARGET_ECOS="no"
2604 # Check whether --with-ecos or --without-ecos was given.
2605 if test "${with_ecos+set}" = set; then
2606   withval="$with_ecos"
2607   TARGET_ECOS="$with_ecos"
2608
2609 fi
2610
2611
2612 case "$TARGET_ECOS" in
2613    no)
2614       FILE_DESCRIPTOR=natFileDescriptorPosix.cc
2615       PROCESS=Posix
2616       ;;
2617    *)
2618       FILE_DESCRIPTOR=natFileDescriptorEcos.cc
2619       PROCESS=Ecos
2620       cat >> confdefs.h <<\EOF
2621 #define ECOS 1
2622 EOF
2623
2624       ;;
2625 esac
2626
2627 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
2628 echo "configure:2629: checking how to run the C preprocessor" >&5
2629 # On Suns, sometimes $CPP names a directory.
2630 if test -n "$CPP" && test -d "$CPP"; then
2631   CPP=
2632 fi
2633 if test -z "$CPP"; then
2634 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
2635   echo $ac_n "(cached) $ac_c" 1>&6
2636 else
2637     # This must be in double quotes, not single quotes, because CPP may get
2638   # substituted into the Makefile and "${CC-cc}" will confuse make.
2639   CPP="${CC-cc} -E"
2640   # On the NeXT, cc -E runs the code through the compiler's parser,
2641   # not just through cpp.
2642   cat > conftest.$ac_ext <<EOF
2643 #line 2644 "configure"
2644 #include "confdefs.h"
2645 #include <assert.h>
2646 Syntax Error
2647 EOF
2648 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2649 { (eval echo configure:2650: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2650 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2651 if test -z "$ac_err"; then
2652   :
2653 else
2654   echo "$ac_err" >&5
2655   echo "configure: failed program was:" >&5
2656   cat conftest.$ac_ext >&5
2657   rm -rf conftest*
2658   CPP="${CC-cc} -E -traditional-cpp"
2659   cat > conftest.$ac_ext <<EOF
2660 #line 2661 "configure"
2661 #include "confdefs.h"
2662 #include <assert.h>
2663 Syntax Error
2664 EOF
2665 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2666 { (eval echo configure:2667: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2667 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2668 if test -z "$ac_err"; then
2669   :
2670 else
2671   echo "$ac_err" >&5
2672   echo "configure: failed program was:" >&5
2673   cat conftest.$ac_ext >&5
2674   rm -rf conftest*
2675   CPP="${CC-cc} -nologo -E"
2676   cat > conftest.$ac_ext <<EOF
2677 #line 2678 "configure"
2678 #include "confdefs.h"
2679 #include <assert.h>
2680 Syntax Error
2681 EOF
2682 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2683 { (eval echo configure:2684: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2684 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2685 if test -z "$ac_err"; then
2686   :
2687 else
2688   echo "$ac_err" >&5
2689   echo "configure: failed program was:" >&5
2690   cat conftest.$ac_ext >&5
2691   rm -rf conftest*
2692   CPP=/lib/cpp
2693 fi
2694 rm -f conftest*
2695 fi
2696 rm -f conftest*
2697 fi
2698 rm -f conftest*
2699   ac_cv_prog_CPP="$CPP"
2700 fi
2701   CPP="$ac_cv_prog_CPP"
2702 else
2703   ac_cv_prog_CPP="$CPP"
2704 fi
2705 echo "$ac_t""$CPP" 1>&6
2706
2707 cat > conftest.$ac_ext <<EOF
2708 #line 2709 "configure"
2709 #include "confdefs.h"
2710 #include <sys/types.h>
2711 EOF
2712 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2713   egrep "__uint32_t" >/dev/null 2>&1; then
2714   rm -rf conftest*
2715   cat >> confdefs.h <<\EOF
2716 #define HAVE_INT32_DEFINED 1
2717 EOF
2718
2719 fi
2720 rm -f conftest*
2721
2722 cat > conftest.$ac_ext <<EOF
2723 #line 2724 "configure"
2724 #include "confdefs.h"
2725 #include <sys/config.h>
2726 EOF
2727 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2728   egrep "__uint32_t" >/dev/null 2>&1; then
2729   rm -rf conftest*
2730   cat >> confdefs.h <<\EOF
2731 #define HAVE_INT32_DEFINED 1
2732 EOF
2733
2734 fi
2735 rm -f conftest*
2736
2737
2738 cat > conftest.$ac_ext <<EOF
2739 #line 2740 "configure"
2740 #include "confdefs.h"
2741 #include <time.h>
2742 EOF
2743 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2744   egrep "mktime" >/dev/null 2>&1; then
2745   rm -rf conftest*
2746   cat >> confdefs.h <<\EOF
2747 #define HAVE_MKTIME 1
2748 EOF
2749
2750 fi
2751 rm -f conftest*
2752
2753 cat > conftest.$ac_ext <<EOF
2754 #line 2755 "configure"
2755 #include "confdefs.h"
2756 #include <time.h>
2757 EOF
2758 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2759   egrep "localtime" >/dev/null 2>&1; then
2760   rm -rf conftest*
2761   cat >> confdefs.h <<\EOF
2762 #define HAVE_LOCALTIME 1
2763 EOF
2764
2765 fi
2766 rm -f conftest*
2767
2768
2769 test -d java || mkdir java
2770 test -d java/io || mkdir java/io
2771
2772
2773 test -d java/lang || mkdir java/lang
2774
2775
2776
2777 SYSTEMSPEC=
2778
2779
2780 # Check whether --with-system-zlib or --without-system-zlib was given.
2781 if test "${with_system_zlib+set}" = set; then
2782   withval="$with_system_zlib"
2783   :
2784 fi
2785
2786 ZLIBSPEC=
2787
2788
2789 libsubdir=.libs
2790
2791 echo $ac_n "checking for garbage collector to use""... $ac_c" 1>&6
2792 echo "configure:2793: checking for garbage collector to use" >&5
2793 # Check whether --enable-java-gc or --disable-java-gc was given.
2794 if test "${enable_java_gc+set}" = set; then
2795   enableval="$enable_java_gc"
2796
2797   GC=$enableval
2798 else
2799   GC=boehm
2800 fi
2801
2802 GCLIBS=
2803 GCINCS=
2804 GCDEPS=
2805 GCOBJS=
2806 GCSPEC=
2807 case "$GC" in
2808  boehm)
2809     echo "$ac_t""boehm" 1>&6
2810     GCDEPS='$(top_builddir)/../boehm-gc/libgcjgc.la'
2811     # We include the path to the boehm-gc build directory.
2812     # See Makefile.am to understand why.
2813     GCLIBS="$GCDEPS -L\$(here)/../boehm-gc/$libsubdir"
2814     GCINCS='-I$(top_srcdir)/../boehm-gc -I$(top_builddir)/../boehm-gc'
2815     GCSPEC='-lgcjgc'
2816             GCINCS="$GCINCS `cat ../boehm-gc/boehm-cflags`"
2817     GCOBJS=boehm.lo
2818     GCHDR=boehm-gc.h
2819         cat >> confdefs.h <<\EOF
2820 #define HAVE_BOEHM_GC 1
2821 EOF
2822
2823     ;;
2824  no)
2825     echo "$ac_t""none" 1>&6
2826     GCOBJS=nogc.lo
2827     GCHDR=no-gc.h
2828     ;;
2829  *)
2830     { echo "configure: error: unrecognized collector \"$GC\"" 1>&2; exit 1; }
2831     ;;
2832 esac
2833
2834
2835
2836
2837
2838
2839
2840
2841 echo $ac_n "checking for threads package to use""... $ac_c" 1>&6
2842 echo "configure:2843: checking for threads package to use" >&5
2843 # Check whether --enable-threads or --disable-threads was given.
2844 if test "${enable_threads+set}" = set; then
2845   enableval="$enable_threads"
2846   THREADS=$enableval
2847 else
2848     THREADS=no
2849 fi
2850
2851
2852 if test "$THREADS" = yes; then
2853    case "$host" in
2854     *-*-vxworks*)
2855        THREADS=vxworks
2856        ;;
2857     *-*-linux*)
2858        # FIXME: this isn't correct in all cases.
2859        THREADS=posix
2860        ;;
2861     *-*-win*)
2862        THREADS=win32
2863        ;;
2864     *-*-irix*)
2865        # FIXME: for now, choose POSIX, because we implement that.
2866        # Later, choose irix threads.
2867        THREADS=posix
2868        ;;
2869     *-*-solaris*)
2870        # FIXME: for now, choose POSIX, because we implement that.
2871        # Later, choose solaris threads.
2872        THREADS=posix
2873        ;;
2874     *)
2875        # For now.
2876        THREADS=none
2877        ;;
2878    esac
2879 fi
2880
2881 case "$THREADS" in
2882  no | none | single)
2883     THREADS=none
2884     ;;
2885  posix | pthreads)
2886     THREADS=posix
2887     case "$host" in
2888      *-*-linux*)
2889         cat >> confdefs.h <<\EOF
2890 #define LINUX_THREADS 1
2891 EOF
2892
2893         ;;
2894     esac
2895     ;;
2896  qt)
2897     ;;
2898  decosf1 | irix | mach | os2 | solaris | win32 | dce | vxworks)
2899     { echo "configure: error: thread package $THREADS not yet supported" 1>&2; exit 1; }
2900     ;;
2901  *)
2902     { echo "configure: error: $THREADS is an unknown thread package" 1>&2; exit 1; }
2903     ;;
2904 esac
2905 echo "$ac_t""$THREADS" 1>&6
2906
2907 THREADLIBS=
2908 THREADINCS=
2909 THREADDEPS=
2910 THREADOBJS=
2911 THREADH=
2912 THREADSPEC=
2913 case "$THREADS" in
2914  posix)
2915     THREADLIBS=-lpthread
2916     THREADSPEC=-lpthread
2917     THREADOBJS=posix-threads.lo
2918     THREADH=posix-threads.h
2919     # MIT pthreads doesn't seem to have the mutexattr functions.
2920     # But for now we don't check for it.  We just assume you aren't
2921     # using MIT pthreads.
2922     cat >> confdefs.h <<\EOF
2923 #define HAVE_PTHREAD_MUTEXATTR_INIT 1
2924 EOF
2925
2926     ;;
2927
2928  qt)
2929     THREADDEPS='$(top_builddir)/../qthreads/libgcjcoop.la'
2930     # We include the path to the qthreads build directory.
2931     # See Makefile.am to understand why.
2932     THREADLIBS="$THREADDEPS -L\$(here)/../qthreads/$libsubdir"
2933     THREADSPEC='-lgcjcoop'
2934     THREADOBJS=quick-threads.lo
2935     THREADINCS='-I$(top_srcdir)/../qthreads'
2936     THREADH=quick-threads.h
2937     ;;
2938
2939  none)
2940     THREADOBJS=no-threads.lo
2941     THREADH=no-threads.h
2942     ;;
2943 esac
2944
2945
2946
2947
2948
2949
2950
2951
2952
2953 if test "$GCC" = yes; then
2954   USING_GCC_TRUE=
2955   USING_GCC_FALSE='#'
2956 else
2957   USING_GCC_TRUE='#'
2958   USING_GCC_FALSE=
2959 fi
2960
2961 CANADIAN=no
2962 NULL_TARGET=no
2963
2964 # Find eh-common.h and support headers.  If we're in the tree with
2965 # gcc, then look there.  Otherwise look in compat-include.  If all else
2966 # fails, just hope the user has set things up somehow.
2967 if test -r $srcdir/../gcc/eh-common.h; then
2968    EH_COMMON_INCLUDE='-I$(top_srcdir)/../gcc -I$(top_srcdir)/../include'
2969 else
2970    if test -d $srcdir/../compat-include; then
2971       EH_COMMON_INCLUDE='-I$(top_srcdir)/../compat-include'
2972    else
2973       EH_COMMON_INCLUDE=
2974    fi
2975 fi
2976
2977 if test -n "${with_cross_host}"; then
2978    # We are being configured with a cross compiler.  AC_REPLACE_FUNCS
2979    # may not work correctly, because the compiler may not be able to
2980    # link executables.
2981
2982    # We assume newlib.  This lets us hard-code the functions we know
2983    # we'll have.
2984    cat >> confdefs.h <<\EOF
2985 #define HAVE_MEMMOVE 1
2986 EOF
2987
2988    cat >> confdefs.h <<\EOF
2989 #define HAVE_MEMCPY 1
2990 EOF
2991
2992    cat >> confdefs.h <<\EOF
2993 #define HAVE_STRERROR 1
2994 EOF
2995
2996    cat >> confdefs.h <<\EOF
2997 #define HAVE_CTIME_R 1
2998 EOF
2999
3000    cat >> confdefs.h <<\EOF
3001 #define HAVE_GMTIME_R 1
3002 EOF
3003
3004    cat >> confdefs.h <<\EOF
3005 #define HAVE_LOCALTIME_R 1
3006 EOF
3007
3008       cat >> confdefs.h <<\EOF
3009 #define HAVE_PTHREAD_MUTEXATTR_INIT 1
3010 EOF
3011
3012       cat >> confdefs.h <<\EOF
3013 #define HAVE_ALLOCA 1
3014 EOF
3015
3016
3017    ZLIBSPEC=-lgcj
3018
3019    # If Canadian cross, then don't pick up tools from the build
3020    # directory.
3021    if test "$build" != "$with_cross_host"; then
3022       CANADIAN=yes
3023       EH_COMMON_INCLUDE=
3024       GCJ="${target_alias}/gcj"
3025    else
3026       GCJ=
3027    fi
3028 else
3029    # Some POSIX thread systems don't have pthread_mutexattr_settype.
3030    # E.g., Solaris.
3031    for ac_func in strerror ioctl select open fsync sleep
3032 do
3033 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3034 echo "configure:3035: checking for $ac_func" >&5
3035 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3036   echo $ac_n "(cached) $ac_c" 1>&6
3037 else
3038   cat > conftest.$ac_ext <<EOF
3039 #line 3040 "configure"
3040 #include "confdefs.h"
3041 /* System header to define __stub macros and hopefully few prototypes,
3042     which can conflict with char $ac_func(); below.  */
3043 #include <assert.h>
3044 /* Override any gcc2 internal prototype to avoid an error.  */
3045 /* We use char because int might match the return type of a gcc2
3046     builtin and then its argument prototype would still apply.  */
3047 char $ac_func();
3048
3049 int main() {
3050
3051 /* The GNU C library defines this for functions which it implements
3052     to always fail with ENOSYS.  Some functions are actually named
3053     something starting with __ and the normal name is an alias.  */
3054 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3055 choke me
3056 #else
3057 $ac_func();
3058 #endif
3059
3060 ; return 0; }
3061 EOF
3062 if { (eval echo configure:3063: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3063   rm -rf conftest*
3064   eval "ac_cv_func_$ac_func=yes"
3065 else
3066   echo "configure: failed program was:" >&5
3067   cat conftest.$ac_ext >&5
3068   rm -rf conftest*
3069   eval "ac_cv_func_$ac_func=no"
3070 fi
3071 rm -f conftest*
3072 fi
3073
3074 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3075   echo "$ac_t""yes" 1>&6
3076     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3077   cat >> confdefs.h <<EOF
3078 #define $ac_tr_func 1
3079 EOF
3080
3081 else
3082   echo "$ac_t""no" 1>&6
3083 fi
3084 done
3085
3086    for ac_func in ctime_r ctime
3087 do
3088 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3089 echo "configure:3090: checking for $ac_func" >&5
3090 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3091   echo $ac_n "(cached) $ac_c" 1>&6
3092 else
3093   cat > conftest.$ac_ext <<EOF
3094 #line 3095 "configure"
3095 #include "confdefs.h"
3096 /* System header to define __stub macros and hopefully few prototypes,
3097     which can conflict with char $ac_func(); below.  */
3098 #include <assert.h>
3099 /* Override any gcc2 internal prototype to avoid an error.  */
3100 /* We use char because int might match the return type of a gcc2
3101     builtin and then its argument prototype would still apply.  */
3102 char $ac_func();
3103
3104 int main() {
3105
3106 /* The GNU C library defines this for functions which it implements
3107     to always fail with ENOSYS.  Some functions are actually named
3108     something starting with __ and the normal name is an alias.  */
3109 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3110 choke me
3111 #else
3112 $ac_func();
3113 #endif
3114
3115 ; return 0; }
3116 EOF
3117 if { (eval echo configure:3118: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3118   rm -rf conftest*
3119   eval "ac_cv_func_$ac_func=yes"
3120 else
3121   echo "configure: failed program was:" >&5
3122   cat conftest.$ac_ext >&5
3123   rm -rf conftest*
3124   eval "ac_cv_func_$ac_func=no"
3125 fi
3126 rm -f conftest*
3127 fi
3128
3129 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3130   echo "$ac_t""yes" 1>&6
3131     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3132   cat >> confdefs.h <<EOF
3133 #define $ac_tr_func 1
3134 EOF
3135  break
3136 else
3137   echo "$ac_t""no" 1>&6
3138 fi
3139 done
3140
3141    for ac_func in gmtime_r localtime_r readdir_r getpwuid_r
3142 do
3143 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3144 echo "configure:3145: checking for $ac_func" >&5
3145 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3146   echo $ac_n "(cached) $ac_c" 1>&6
3147 else
3148   cat > conftest.$ac_ext <<EOF
3149 #line 3150 "configure"
3150 #include "confdefs.h"
3151 /* System header to define __stub macros and hopefully few prototypes,
3152     which can conflict with char $ac_func(); below.  */
3153 #include <assert.h>
3154 /* Override any gcc2 internal prototype to avoid an error.  */
3155 /* We use char because int might match the return type of a gcc2
3156     builtin and then its argument prototype would still apply.  */
3157 char $ac_func();
3158
3159 int main() {
3160
3161 /* The GNU C library defines this for functions which it implements
3162     to always fail with ENOSYS.  Some functions are actually named
3163     something starting with __ and the normal name is an alias.  */
3164 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3165 choke me
3166 #else
3167 $ac_func();
3168 #endif
3169
3170 ; return 0; }
3171 EOF
3172 if { (eval echo configure:3173: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3173   rm -rf conftest*
3174   eval "ac_cv_func_$ac_func=yes"
3175 else
3176   echo "configure: failed program was:" >&5
3177   cat conftest.$ac_ext >&5
3178   rm -rf conftest*
3179   eval "ac_cv_func_$ac_func=no"
3180 fi
3181 rm -f conftest*
3182 fi
3183
3184 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3185   echo "$ac_t""yes" 1>&6
3186     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3187   cat >> confdefs.h <<EOF
3188 #define $ac_tr_func 1
3189 EOF
3190
3191 else
3192   echo "$ac_t""no" 1>&6
3193 fi
3194 done
3195
3196    for ac_func in access stat mkdir rename rmdir unlink realpath
3197 do
3198 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3199 echo "configure:3200: checking for $ac_func" >&5
3200 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3201   echo $ac_n "(cached) $ac_c" 1>&6
3202 else
3203   cat > conftest.$ac_ext <<EOF
3204 #line 3205 "configure"
3205 #include "confdefs.h"
3206 /* System header to define __stub macros and hopefully few prototypes,
3207     which can conflict with char $ac_func(); below.  */
3208 #include <assert.h>
3209 /* Override any gcc2 internal prototype to avoid an error.  */
3210 /* We use char because int might match the return type of a gcc2
3211     builtin and then its argument prototype would still apply.  */
3212 char $ac_func();
3213
3214 int main() {
3215
3216 /* The GNU C library defines this for functions which it implements
3217     to always fail with ENOSYS.  Some functions are actually named
3218     something starting with __ and the normal name is an alias.  */
3219 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3220 choke me
3221 #else
3222 $ac_func();
3223 #endif
3224
3225 ; return 0; }
3226 EOF
3227 if { (eval echo configure:3228: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3228   rm -rf conftest*
3229   eval "ac_cv_func_$ac_func=yes"
3230 else
3231   echo "configure: failed program was:" >&5
3232   cat conftest.$ac_ext >&5
3233   rm -rf conftest*
3234   eval "ac_cv_func_$ac_func=no"
3235 fi
3236 rm -f conftest*
3237 fi
3238
3239 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3240   echo "$ac_t""yes" 1>&6
3241     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3242   cat >> confdefs.h <<EOF
3243 #define $ac_tr_func 1
3244 EOF
3245
3246 else
3247   echo "$ac_t""no" 1>&6
3248 fi
3249 done
3250
3251    for ac_func in inet_aton inet_addr
3252 do
3253 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3254 echo "configure:3255: checking for $ac_func" >&5
3255 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3256   echo $ac_n "(cached) $ac_c" 1>&6
3257 else
3258   cat > conftest.$ac_ext <<EOF
3259 #line 3260 "configure"
3260 #include "confdefs.h"
3261 /* System header to define __stub macros and hopefully few prototypes,
3262     which can conflict with char $ac_func(); below.  */
3263 #include <assert.h>
3264 /* Override any gcc2 internal prototype to avoid an error.  */
3265 /* We use char because int might match the return type of a gcc2
3266     builtin and then its argument prototype would still apply.  */
3267 char $ac_func();
3268
3269 int main() {
3270
3271 /* The GNU C library defines this for functions which it implements
3272     to always fail with ENOSYS.  Some functions are actually named
3273     something starting with __ and the normal name is an alias.  */
3274 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3275 choke me
3276 #else
3277 $ac_func();
3278 #endif
3279
3280 ; return 0; }
3281 EOF
3282 if { (eval echo configure:3283: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3283   rm -rf conftest*
3284   eval "ac_cv_func_$ac_func=yes"
3285 else
3286   echo "configure: failed program was:" >&5
3287   cat conftest.$ac_ext >&5
3288   rm -rf conftest*
3289   eval "ac_cv_func_$ac_func=no"
3290 fi
3291 rm -f conftest*
3292 fi
3293
3294 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3295   echo "$ac_t""yes" 1>&6
3296     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3297   cat >> confdefs.h <<EOF
3298 #define $ac_tr_func 1
3299 EOF
3300  break
3301 else
3302   echo "$ac_t""no" 1>&6
3303 fi
3304 done
3305
3306    for ac_func in inet_pton uname
3307 do
3308 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3309 echo "configure:3310: checking for $ac_func" >&5
3310 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3311   echo $ac_n "(cached) $ac_c" 1>&6
3312 else
3313   cat > conftest.$ac_ext <<EOF
3314 #line 3315 "configure"
3315 #include "confdefs.h"
3316 /* System header to define __stub macros and hopefully few prototypes,
3317     which can conflict with char $ac_func(); below.  */
3318 #include <assert.h>
3319 /* Override any gcc2 internal prototype to avoid an error.  */
3320 /* We use char because int might match the return type of a gcc2
3321     builtin and then its argument prototype would still apply.  */
3322 char $ac_func();
3323
3324 int main() {
3325
3326 /* The GNU C library defines this for functions which it implements
3327     to always fail with ENOSYS.  Some functions are actually named
3328     something starting with __ and the normal name is an alias.  */
3329 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3330 choke me
3331 #else
3332 $ac_func();
3333 #endif
3334
3335 ; return 0; }
3336 EOF
3337 if { (eval echo configure:3338: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3338   rm -rf conftest*
3339   eval "ac_cv_func_$ac_func=yes"
3340 else
3341   echo "configure: failed program was:" >&5
3342   cat conftest.$ac_ext >&5
3343   rm -rf conftest*
3344   eval "ac_cv_func_$ac_func=no"
3345 fi
3346 rm -f conftest*
3347 fi
3348
3349 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3350   echo "$ac_t""yes" 1>&6
3351     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3352   cat >> confdefs.h <<EOF
3353 #define $ac_tr_func 1
3354 EOF
3355
3356 else
3357   echo "$ac_t""no" 1>&6
3358 fi
3359 done
3360
3361
3362    for ac_func in gethostbyname_r
3363 do
3364 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3365 echo "configure:3366: checking for $ac_func" >&5
3366 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3367   echo $ac_n "(cached) $ac_c" 1>&6
3368 else
3369   cat > conftest.$ac_ext <<EOF
3370 #line 3371 "configure"
3371 #include "confdefs.h"
3372 /* System header to define __stub macros and hopefully few prototypes,
3373     which can conflict with char $ac_func(); below.  */
3374 #include <assert.h>
3375 /* Override any gcc2 internal prototype to avoid an error.  */
3376 /* We use char because int might match the return type of a gcc2
3377     builtin and then its argument prototype would still apply.  */
3378 char $ac_func();
3379
3380 int main() {
3381
3382 /* The GNU C library defines this for functions which it implements
3383     to always fail with ENOSYS.  Some functions are actually named
3384     something starting with __ and the normal name is an alias.  */
3385 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3386 choke me
3387 #else
3388 $ac_func();
3389 #endif
3390
3391 ; return 0; }
3392 EOF
3393 if { (eval echo configure:3394: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3394   rm -rf conftest*
3395   eval "ac_cv_func_$ac_func=yes"
3396 else
3397   echo "configure: failed program was:" >&5
3398   cat conftest.$ac_ext >&5
3399   rm -rf conftest*
3400   eval "ac_cv_func_$ac_func=no"
3401 fi
3402 rm -f conftest*
3403 fi
3404
3405 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3406   echo "$ac_t""yes" 1>&6
3407     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3408   cat >> confdefs.h <<EOF
3409 #define $ac_tr_func 1
3410 EOF
3411
3412      cat >> confdefs.h <<\EOF
3413 #define HAVE_GETHOSTBYNAME_R 1
3414 EOF
3415
3416      # There are two different kinds of gethostbyname_r.
3417      # We look for the one that returns `int'.
3418      # Hopefully this check is robust enough.
3419      cat > conftest.$ac_ext <<EOF
3420 #line 3421 "configure"
3421 #include "confdefs.h"
3422 #include <netdb.h>
3423 EOF
3424 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3425   egrep "int.*gethostbyname_r" >/dev/null 2>&1; then
3426   rm -rf conftest*
3427
3428        cat >> confdefs.h <<\EOF
3429 #define GETHOSTBYNAME_R_RETURNS_INT 1
3430 EOF
3431
3432 fi
3433 rm -f conftest*
3434
3435 else
3436   echo "$ac_t""no" 1>&6
3437 fi
3438 done
3439
3440
3441    for ac_func in gethostbyaddr_r
3442 do
3443 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3444 echo "configure:3445: checking for $ac_func" >&5
3445 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3446   echo $ac_n "(cached) $ac_c" 1>&6
3447 else
3448   cat > conftest.$ac_ext <<EOF
3449 #line 3450 "configure"
3450 #include "confdefs.h"
3451 /* System header to define __stub macros and hopefully few prototypes,
3452     which can conflict with char $ac_func(); below.  */
3453 #include <assert.h>
3454 /* Override any gcc2 internal prototype to avoid an error.  */
3455 /* We use char because int might match the return type of a gcc2
3456     builtin and then its argument prototype would still apply.  */
3457 char $ac_func();
3458
3459 int main() {
3460
3461 /* The GNU C library defines this for functions which it implements
3462     to always fail with ENOSYS.  Some functions are actually named
3463     something starting with __ and the normal name is an alias.  */
3464 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3465 choke me
3466 #else
3467 $ac_func();
3468 #endif
3469
3470 ; return 0; }
3471 EOF
3472 if { (eval echo configure:3473: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3473   rm -rf conftest*
3474   eval "ac_cv_func_$ac_func=yes"
3475 else
3476   echo "configure: failed program was:" >&5
3477   cat conftest.$ac_ext >&5
3478   rm -rf conftest*
3479   eval "ac_cv_func_$ac_func=no"
3480 fi
3481 rm -f conftest*
3482 fi
3483
3484 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3485   echo "$ac_t""yes" 1>&6
3486     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3487   cat >> confdefs.h <<EOF
3488 #define $ac_tr_func 1
3489 EOF
3490
3491      cat >> confdefs.h <<\EOF
3492 #define HAVE_GETHOSTBYADDR_R 1
3493 EOF
3494
3495      # There are two different kinds of gethostbyaddr_r.
3496      # We look for the one that returns `int'.
3497      # Hopefully this check is robust enough.
3498      cat > conftest.$ac_ext <<EOF
3499 #line 3500 "configure"
3500 #include "confdefs.h"
3501 #include <netdb.h>
3502 EOF
3503 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3504   egrep "int.*gethostbyaddr_r" >/dev/null 2>&1; then
3505   rm -rf conftest*
3506
3507        cat >> confdefs.h <<\EOF
3508 #define GETHOSTBYADDR_R_RETURNS_INT 1
3509 EOF
3510
3511 fi
3512 rm -f conftest*
3513
3514 else
3515   echo "$ac_t""no" 1>&6
3516 fi
3517 done
3518
3519
3520    for ac_func in gethostname
3521 do
3522 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3523 echo "configure:3524: checking for $ac_func" >&5
3524 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3525   echo $ac_n "(cached) $ac_c" 1>&6
3526 else
3527   cat > conftest.$ac_ext <<EOF
3528 #line 3529 "configure"
3529 #include "confdefs.h"
3530 /* System header to define __stub macros and hopefully few prototypes,
3531     which can conflict with char $ac_func(); below.  */
3532 #include <assert.h>
3533 /* Override any gcc2 internal prototype to avoid an error.  */
3534 /* We use char because int might match the return type of a gcc2
3535     builtin and then its argument prototype would still apply.  */
3536 char $ac_func();
3537
3538 int main() {
3539
3540 /* The GNU C library defines this for functions which it implements
3541     to always fail with ENOSYS.  Some functions are actually named
3542     something starting with __ and the normal name is an alias.  */
3543 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3544 choke me
3545 #else
3546 $ac_func();
3547 #endif
3548
3549 ; return 0; }
3550 EOF
3551 if { (eval echo configure:3552: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3552   rm -rf conftest*
3553   eval "ac_cv_func_$ac_func=yes"
3554 else
3555   echo "configure: failed program was:" >&5
3556   cat conftest.$ac_ext >&5
3557   rm -rf conftest*
3558   eval "ac_cv_func_$ac_func=no"
3559 fi
3560 rm -f conftest*
3561 fi
3562
3563 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3564   echo "$ac_t""yes" 1>&6
3565     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3566   cat >> confdefs.h <<EOF
3567 #define $ac_tr_func 1
3568 EOF
3569
3570      cat >> confdefs.h <<\EOF
3571 #define HAVE_GETHOSTNAME 1
3572 EOF
3573
3574      cat > conftest.$ac_ext <<EOF
3575 #line 3576 "configure"
3576 #include "confdefs.h"
3577 #include <unistd.h>
3578 EOF
3579 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3580   egrep "gethostname" >/dev/null 2>&1; then
3581   rm -rf conftest*
3582
3583        cat >> confdefs.h <<\EOF
3584 #define HAVE_GETHOSTNAME_DECL 1
3585 EOF
3586
3587 fi
3588 rm -f conftest*
3589
3590 else
3591   echo "$ac_t""no" 1>&6
3592 fi
3593 done
3594
3595
3596    # Look for these functions in the thread library.
3597    save_LIBS="$LIBS"
3598    LIBS="$LIBS $THREADLIBS"
3599    for ac_func in pthread_mutexattr_settype pthread_mutexattr_setkind_np sched_yield
3600 do
3601 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3602 echo "configure:3603: checking for $ac_func" >&5
3603 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3604   echo $ac_n "(cached) $ac_c" 1>&6
3605 else
3606   cat > conftest.$ac_ext <<EOF
3607 #line 3608 "configure"
3608 #include "confdefs.h"
3609 /* System header to define __stub macros and hopefully few prototypes,
3610     which can conflict with char $ac_func(); below.  */
3611 #include <assert.h>
3612 /* Override any gcc2 internal prototype to avoid an error.  */
3613 /* We use char because int might match the return type of a gcc2
3614     builtin and then its argument prototype would still apply.  */
3615 char $ac_func();
3616
3617 int main() {
3618
3619 /* The GNU C library defines this for functions which it implements
3620     to always fail with ENOSYS.  Some functions are actually named
3621     something starting with __ and the normal name is an alias.  */
3622 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3623 choke me
3624 #else
3625 $ac_func();
3626 #endif
3627
3628 ; return 0; }
3629 EOF
3630 if { (eval echo configure:3631: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3631   rm -rf conftest*
3632   eval "ac_cv_func_$ac_func=yes"
3633 else
3634   echo "configure: failed program was:" >&5
3635   cat conftest.$ac_ext >&5
3636   rm -rf conftest*
3637   eval "ac_cv_func_$ac_func=no"
3638 fi
3639 rm -f conftest*
3640 fi
3641
3642 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3643   echo "$ac_t""yes" 1>&6
3644     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3645   cat >> confdefs.h <<EOF
3646 #define $ac_tr_func 1
3647 EOF
3648
3649 else
3650   echo "$ac_t""no" 1>&6
3651 fi
3652 done
3653
3654    # Look for sched_yield.  Sometimes it is in the posix4 library.
3655    for ac_func in sched_yield
3656 do
3657 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3658 echo "configure:3659: checking for $ac_func" >&5
3659 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3660   echo $ac_n "(cached) $ac_c" 1>&6
3661 else
3662   cat > conftest.$ac_ext <<EOF
3663 #line 3664 "configure"
3664 #include "confdefs.h"
3665 /* System header to define __stub macros and hopefully few prototypes,
3666     which can conflict with char $ac_func(); below.  */
3667 #include <assert.h>
3668 /* Override any gcc2 internal prototype to avoid an error.  */
3669 /* We use char because int might match the return type of a gcc2
3670     builtin and then its argument prototype would still apply.  */
3671 char $ac_func();
3672
3673 int main() {
3674
3675 /* The GNU C library defines this for functions which it implements
3676     to always fail with ENOSYS.  Some functions are actually named
3677     something starting with __ and the normal name is an alias.  */
3678 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3679 choke me
3680 #else
3681 $ac_func();
3682 #endif
3683
3684 ; return 0; }
3685 EOF
3686 if { (eval echo configure:3687: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3687   rm -rf conftest*
3688   eval "ac_cv_func_$ac_func=yes"
3689 else
3690   echo "configure: failed program was:" >&5
3691   cat conftest.$ac_ext >&5
3692   rm -rf conftest*
3693   eval "ac_cv_func_$ac_func=no"
3694 fi
3695 rm -f conftest*
3696 fi
3697
3698 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3699   echo "$ac_t""yes" 1>&6
3700     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3701   cat >> confdefs.h <<EOF
3702 #define $ac_tr_func 1
3703 EOF
3704
3705 else
3706   echo "$ac_t""no" 1>&6
3707 echo $ac_n "checking for sched_yield in -lposix4""... $ac_c" 1>&6
3708 echo "configure:3709: checking for sched_yield in -lposix4" >&5
3709 ac_lib_var=`echo posix4'_'sched_yield | sed 'y%./+-%__p_%'`
3710 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3711   echo $ac_n "(cached) $ac_c" 1>&6
3712 else
3713   ac_save_LIBS="$LIBS"
3714 LIBS="-lposix4  $LIBS"
3715 cat > conftest.$ac_ext <<EOF
3716 #line 3717 "configure"
3717 #include "confdefs.h"
3718 /* Override any gcc2 internal prototype to avoid an error.  */
3719 /* We use char because int might match the return type of a gcc2
3720     builtin and then its argument prototype would still apply.  */
3721 char sched_yield();
3722
3723 int main() {
3724 sched_yield()
3725 ; return 0; }
3726 EOF
3727 if { (eval echo configure:3728: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3728   rm -rf conftest*
3729   eval "ac_cv_lib_$ac_lib_var=yes"
3730 else
3731   echo "configure: failed program was:" >&5
3732   cat conftest.$ac_ext >&5
3733   rm -rf conftest*
3734   eval "ac_cv_lib_$ac_lib_var=no"
3735 fi
3736 rm -f conftest*
3737 LIBS="$ac_save_LIBS"
3738
3739 fi
3740 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3741   echo "$ac_t""yes" 1>&6
3742
3743        cat >> confdefs.h <<\EOF
3744 #define HAVE_SCHED_YIELD 1
3745 EOF
3746
3747        THREADLIBS="$THREADLIBS -lposix4"
3748 else
3749   echo "$ac_t""no" 1>&6
3750 fi
3751
3752 fi
3753 done
3754
3755    LIBS="$save_LIBS"
3756
3757    # We require a way to get the time.
3758    time_found=no
3759    for ac_func in gettimeofday time ftime
3760 do
3761 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3762 echo "configure:3763: checking for $ac_func" >&5
3763 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3764   echo $ac_n "(cached) $ac_c" 1>&6
3765 else
3766   cat > conftest.$ac_ext <<EOF
3767 #line 3768 "configure"
3768 #include "confdefs.h"
3769 /* System header to define __stub macros and hopefully few prototypes,
3770     which can conflict with char $ac_func(); below.  */
3771 #include <assert.h>
3772 /* Override any gcc2 internal prototype to avoid an error.  */
3773 /* We use char because int might match the return type of a gcc2
3774     builtin and then its argument prototype would still apply.  */
3775 char $ac_func();
3776
3777 int main() {
3778
3779 /* The GNU C library defines this for functions which it implements
3780     to always fail with ENOSYS.  Some functions are actually named
3781     something starting with __ and the normal name is an alias.  */
3782 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3783 choke me
3784 #else
3785 $ac_func();
3786 #endif
3787
3788 ; return 0; }
3789 EOF
3790 if { (eval echo configure:3791: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3791   rm -rf conftest*
3792   eval "ac_cv_func_$ac_func=yes"
3793 else
3794   echo "configure: failed program was:" >&5
3795   cat conftest.$ac_ext >&5
3796   rm -rf conftest*
3797   eval "ac_cv_func_$ac_func=no"
3798 fi
3799 rm -f conftest*
3800 fi
3801
3802 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3803   echo "$ac_t""yes" 1>&6
3804     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3805   cat >> confdefs.h <<EOF
3806 #define $ac_tr_func 1
3807 EOF
3808  time_found=yes
3809 else
3810   echo "$ac_t""no" 1>&6
3811 fi
3812 done
3813
3814    if test "$time_found" = no; then
3815       { echo "configure: error: no function found to get the time" 1>&2; exit 1; }
3816    fi
3817
3818    # We require memmove.
3819    memmove_found=no
3820    for ac_func in memmove
3821 do
3822 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3823 echo "configure:3824: checking for $ac_func" >&5
3824 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3825   echo $ac_n "(cached) $ac_c" 1>&6
3826 else
3827   cat > conftest.$ac_ext <<EOF
3828 #line 3829 "configure"
3829 #include "confdefs.h"
3830 /* System header to define __stub macros and hopefully few prototypes,
3831     which can conflict with char $ac_func(); below.  */
3832 #include <assert.h>
3833 /* Override any gcc2 internal prototype to avoid an error.  */
3834 /* We use char because int might match the return type of a gcc2
3835     builtin and then its argument prototype would still apply.  */
3836 char $ac_func();
3837
3838 int main() {
3839
3840 /* The GNU C library defines this for functions which it implements
3841     to always fail with ENOSYS.  Some functions are actually named
3842     something starting with __ and the normal name is an alias.  */
3843 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3844 choke me
3845 #else
3846 $ac_func();
3847 #endif
3848
3849 ; return 0; }
3850 EOF
3851 if { (eval echo configure:3852: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3852   rm -rf conftest*
3853   eval "ac_cv_func_$ac_func=yes"
3854 else
3855   echo "configure: failed program was:" >&5
3856   cat conftest.$ac_ext >&5
3857   rm -rf conftest*
3858   eval "ac_cv_func_$ac_func=no"
3859 fi
3860 rm -f conftest*
3861 fi
3862
3863 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3864   echo "$ac_t""yes" 1>&6
3865     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3866   cat >> confdefs.h <<EOF
3867 #define $ac_tr_func 1
3868 EOF
3869  memmove_found=yes
3870 else
3871   echo "$ac_t""no" 1>&6
3872 fi
3873 done
3874
3875    if test "$memmove_found" = no; then
3876       { echo "configure: error: memmove is required" 1>&2; exit 1; }
3877    fi
3878
3879    # We require memcpy.
3880    memcpy_found=no
3881    for ac_func in memcpy
3882 do
3883 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3884 echo "configure:3885: checking for $ac_func" >&5
3885 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3886   echo $ac_n "(cached) $ac_c" 1>&6
3887 else
3888   cat > conftest.$ac_ext <<EOF
3889 #line 3890 "configure"
3890 #include "confdefs.h"
3891 /* System header to define __stub macros and hopefully few prototypes,
3892     which can conflict with char $ac_func(); below.  */
3893 #include <assert.h>
3894 /* Override any gcc2 internal prototype to avoid an error.  */
3895 /* We use char because int might match the return type of a gcc2
3896     builtin and then its argument prototype would still apply.  */
3897 char $ac_func();
3898
3899 int main() {
3900
3901 /* The GNU C library defines this for functions which it implements
3902     to always fail with ENOSYS.  Some functions are actually named
3903     something starting with __ and the normal name is an alias.  */
3904 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3905 choke me
3906 #else
3907 $ac_func();
3908 #endif
3909
3910 ; return 0; }
3911 EOF
3912 if { (eval echo configure:3913: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3913   rm -rf conftest*
3914   eval "ac_cv_func_$ac_func=yes"
3915 else
3916   echo "configure: failed program was:" >&5
3917   cat conftest.$ac_ext >&5
3918   rm -rf conftest*
3919   eval "ac_cv_func_$ac_func=no"
3920 fi
3921 rm -f conftest*
3922 fi
3923
3924 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3925   echo "$ac_t""yes" 1>&6
3926     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3927   cat >> confdefs.h <<EOF
3928 #define $ac_tr_func 1
3929 EOF
3930  memcpy_found=yes
3931 else
3932   echo "$ac_t""no" 1>&6
3933 fi
3934 done
3935
3936    if test "$memcpy_found" = no; then
3937       { echo "configure: error: memcpy is required" 1>&2; exit 1; }
3938    fi
3939
3940    # Some library-finding code we stole from Tcl.
3941    #--------------------------------------------------------------------
3942    #    Check for the existence of the -lsocket and -lnsl libraries.
3943    #    The order here is important, so that they end up in the right
3944    #    order in the command line generated by make.  Here are some
3945    #    special considerations:
3946    #    1. Use "connect" and "accept" to check for -lsocket, and
3947    #       "gethostbyname" to check for -lnsl.
3948    #    2. Use each function name only once:  can't redo a check because
3949    #       autoconf caches the results of the last check and won't redo it.
3950    #    3. Use -lnsl and -lsocket only if they supply procedures that
3951    #       aren't already present in the normal libraries.  This is because
3952    #       IRIX 5.2 has libraries, but they aren't needed and they're
3953    #       bogus:  they goof up name resolution if used.
3954    #    4. On some SVR4 systems, can't use -lsocket without -lnsl too.
3955    #       To get around this problem, check for both libraries together
3956    #       if -lsocket doesn't work by itself.
3957    #--------------------------------------------------------------------
3958
3959    echo $ac_n "checking for socket libraries""... $ac_c" 1>&6
3960 echo "configure:3961: checking for socket libraries" >&5
3961 if eval "test \"`echo '$''{'gcj_cv_lib_sockets'+set}'`\" = set"; then
3962   echo $ac_n "(cached) $ac_c" 1>&6
3963 else
3964   gcj_cv_lib_sockets=
3965      gcj_checkBoth=0
3966      unset ac_cv_func_connect
3967      echo $ac_n "checking for connect""... $ac_c" 1>&6
3968 echo "configure:3969: checking for connect" >&5
3969 if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
3970   echo $ac_n "(cached) $ac_c" 1>&6
3971 else
3972   cat > conftest.$ac_ext <<EOF
3973 #line 3974 "configure"
3974 #include "confdefs.h"
3975 /* System header to define __stub macros and hopefully few prototypes,
3976     which can conflict with char connect(); below.  */
3977 #include <assert.h>
3978 /* Override any gcc2 internal prototype to avoid an error.  */
3979 /* We use char because int might match the return type of a gcc2
3980     builtin and then its argument prototype would still apply.  */
3981 char connect();
3982
3983 int main() {
3984
3985 /* The GNU C library defines this for functions which it implements
3986     to always fail with ENOSYS.  Some functions are actually named
3987     something starting with __ and the normal name is an alias.  */
3988 #if defined (__stub_connect) || defined (__stub___connect)
3989 choke me
3990 #else
3991 connect();
3992 #endif
3993
3994 ; return 0; }
3995 EOF
3996 if { (eval echo configure:3997: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3997   rm -rf conftest*
3998   eval "ac_cv_func_connect=yes"
3999 else
4000   echo "configure: failed program was:" >&5
4001   cat conftest.$ac_ext >&5
4002   rm -rf conftest*
4003   eval "ac_cv_func_connect=no"
4004 fi
4005 rm -f conftest*
4006 fi
4007
4008 if eval "test \"`echo '$ac_cv_func_'connect`\" = yes"; then
4009   echo "$ac_t""yes" 1>&6
4010   gcj_checkSocket=0
4011 else
4012   echo "$ac_t""no" 1>&6
4013 gcj_checkSocket=1
4014 fi
4015
4016      if test "$gcj_checkSocket" = 1; then
4017          unset ac_cv_func_connect
4018          echo $ac_n "checking for main in -lsocket""... $ac_c" 1>&6
4019 echo "configure:4020: checking for main in -lsocket" >&5
4020 ac_lib_var=`echo socket'_'main | sed 'y%./+-%__p_%'`
4021 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4022   echo $ac_n "(cached) $ac_c" 1>&6
4023 else
4024   ac_save_LIBS="$LIBS"
4025 LIBS="-lsocket  $LIBS"
4026 cat > conftest.$ac_ext <<EOF
4027 #line 4028 "configure"
4028 #include "confdefs.h"
4029
4030 int main() {
4031 main()
4032 ; return 0; }
4033 EOF
4034 if { (eval echo configure:4035: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4035   rm -rf conftest*
4036   eval "ac_cv_lib_$ac_lib_var=yes"
4037 else
4038   echo "configure: failed program was:" >&5
4039   cat conftest.$ac_ext >&5
4040   rm -rf conftest*
4041   eval "ac_cv_lib_$ac_lib_var=no"
4042 fi
4043 rm -f conftest*
4044 LIBS="$ac_save_LIBS"
4045
4046 fi
4047 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4048   echo "$ac_t""yes" 1>&6
4049   gcj_cv_lib_sockets="-lsocket"
4050 else
4051   echo "$ac_t""no" 1>&6
4052 gcj_checkBoth=1
4053 fi
4054
4055      fi
4056      if test "$gcj_checkBoth" = 1; then
4057          gcj_oldLibs=$LIBS
4058          LIBS="$LIBS -lsocket -lnsl"
4059          unset ac_cv_func_accept
4060          echo $ac_n "checking for accept""... $ac_c" 1>&6
4061 echo "configure:4062: checking for accept" >&5
4062 if eval "test \"`echo '$''{'ac_cv_func_accept'+set}'`\" = set"; then
4063   echo $ac_n "(cached) $ac_c" 1>&6
4064 else
4065   cat > conftest.$ac_ext <<EOF
4066 #line 4067 "configure"
4067 #include "confdefs.h"
4068 /* System header to define __stub macros and hopefully few prototypes,
4069     which can conflict with char accept(); below.  */
4070 #include <assert.h>
4071 /* Override any gcc2 internal prototype to avoid an error.  */
4072 /* We use char because int might match the return type of a gcc2
4073     builtin and then its argument prototype would still apply.  */
4074 char accept();
4075
4076 int main() {
4077
4078 /* The GNU C library defines this for functions which it implements
4079     to always fail with ENOSYS.  Some functions are actually named
4080     something starting with __ and the normal name is an alias.  */
4081 #if defined (__stub_accept) || defined (__stub___accept)
4082 choke me
4083 #else
4084 accept();
4085 #endif
4086
4087 ; return 0; }
4088 EOF
4089 if { (eval echo configure:4090: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4090   rm -rf conftest*
4091   eval "ac_cv_func_accept=yes"
4092 else
4093   echo "configure: failed program was:" >&5
4094   cat conftest.$ac_ext >&5
4095   rm -rf conftest*
4096   eval "ac_cv_func_accept=no"
4097 fi
4098 rm -f conftest*
4099 fi
4100
4101 if eval "test \"`echo '$ac_cv_func_'accept`\" = yes"; then
4102   echo "$ac_t""yes" 1>&6
4103   gcj_checkNsl=0
4104                         gcj_cv_lib_sockets="-lsocket -lnsl"
4105 else
4106   echo "$ac_t""no" 1>&6
4107 fi
4108
4109          unset ac_cv_func_accept
4110          LIBS=$gcj_oldLibs
4111      fi
4112      unset ac_cv_func_gethostbyname
4113      gcj_oldLibs=$LIBS
4114      LIBS="$LIBS $gcj_cv_lib_sockets"
4115      echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
4116 echo "configure:4117: checking for gethostbyname" >&5
4117 if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
4118   echo $ac_n "(cached) $ac_c" 1>&6
4119 else
4120   cat > conftest.$ac_ext <<EOF
4121 #line 4122 "configure"
4122 #include "confdefs.h"
4123 /* System header to define __stub macros and hopefully few prototypes,
4124     which can conflict with char gethostbyname(); below.  */
4125 #include <assert.h>
4126 /* Override any gcc2 internal prototype to avoid an error.  */
4127 /* We use char because int might match the return type of a gcc2
4128     builtin and then its argument prototype would still apply.  */
4129 char gethostbyname();
4130
4131 int main() {
4132
4133 /* The GNU C library defines this for functions which it implements
4134     to always fail with ENOSYS.  Some functions are actually named
4135     something starting with __ and the normal name is an alias.  */
4136 #if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
4137 choke me
4138 #else
4139 gethostbyname();
4140 #endif
4141
4142 ; return 0; }
4143 EOF
4144 if { (eval echo configure:4145: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4145   rm -rf conftest*
4146   eval "ac_cv_func_gethostbyname=yes"
4147 else
4148   echo "configure: failed program was:" >&5
4149   cat conftest.$ac_ext >&5
4150   rm -rf conftest*
4151   eval "ac_cv_func_gethostbyname=no"
4152 fi
4153 rm -f conftest*
4154 fi
4155
4156 if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
4157   echo "$ac_t""yes" 1>&6
4158   :
4159 else
4160   echo "$ac_t""no" 1>&6
4161 echo $ac_n "checking for main in -lnsl""... $ac_c" 1>&6
4162 echo "configure:4163: checking for main in -lnsl" >&5
4163 ac_lib_var=`echo nsl'_'main | sed 'y%./+-%__p_%'`
4164 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4165   echo $ac_n "(cached) $ac_c" 1>&6
4166 else
4167   ac_save_LIBS="$LIBS"
4168 LIBS="-lnsl  $LIBS"
4169 cat > conftest.$ac_ext <<EOF
4170 #line 4171 "configure"
4171 #include "confdefs.h"
4172
4173 int main() {
4174 main()
4175 ; return 0; }
4176 EOF
4177 if { (eval echo configure:4178: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4178   rm -rf conftest*
4179   eval "ac_cv_lib_$ac_lib_var=yes"
4180 else
4181   echo "configure: failed program was:" >&5
4182   cat conftest.$ac_ext >&5
4183   rm -rf conftest*
4184   eval "ac_cv_lib_$ac_lib_var=no"
4185 fi
4186 rm -f conftest*
4187 LIBS="$ac_save_LIBS"
4188
4189 fi
4190 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4191   echo "$ac_t""yes" 1>&6
4192   gcj_cv_lib_sockets="$gcj_cv_lib_sockets -lnsl"
4193 else
4194   echo "$ac_t""no" 1>&6
4195 fi
4196
4197 fi
4198
4199      unset ac_cv_func_gethostbyname
4200      LIBS=$gcj_oldLIBS
4201
4202 fi
4203
4204 echo "$ac_t""$gcj_cv_lib_sockets" 1>&6
4205    SYSTEMSPEC="$SYSTEMSPEC $gcj_cv_lib_sockets"
4206
4207    if test "$with_system_zlib" = yes; then
4208       echo $ac_n "checking for deflate in -lz""... $ac_c" 1>&6
4209 echo "configure:4210: checking for deflate in -lz" >&5
4210 ac_lib_var=`echo z'_'deflate | sed 'y%./+-%__p_%'`
4211 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4212   echo $ac_n "(cached) $ac_c" 1>&6
4213 else
4214   ac_save_LIBS="$LIBS"
4215 LIBS="-lz  $LIBS"
4216 cat > conftest.$ac_ext <<EOF
4217 #line 4218 "configure"
4218 #include "confdefs.h"
4219 /* Override any gcc2 internal prototype to avoid an error.  */
4220 /* We use char because int might match the return type of a gcc2
4221     builtin and then its argument prototype would still apply.  */
4222 char deflate();
4223
4224 int main() {
4225 deflate()
4226 ; return 0; }
4227 EOF
4228 if { (eval echo configure:4229: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4229   rm -rf conftest*
4230   eval "ac_cv_lib_$ac_lib_var=yes"
4231 else
4232   echo "configure: failed program was:" >&5
4233   cat conftest.$ac_ext >&5
4234   rm -rf conftest*
4235   eval "ac_cv_lib_$ac_lib_var=no"
4236 fi
4237 rm -f conftest*
4238 LIBS="$ac_save_LIBS"
4239
4240 fi
4241 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4242   echo "$ac_t""yes" 1>&6
4243   ZLIBSPEC=-lz
4244 else
4245   echo "$ac_t""no" 1>&6
4246 ZLIBSPEC=-lzgcj
4247 fi
4248
4249    else
4250       ZLIBSPEC=-lzgcj
4251    fi
4252
4253    # On Solaris, and maybe other architectures, the Boehm collector
4254    # requires -ldl.
4255    if test "$GC" = boehm; then
4256       echo $ac_n "checking for main in -ldl""... $ac_c" 1>&6
4257 echo "configure:4258: checking for main in -ldl" >&5
4258 ac_lib_var=`echo dl'_'main | sed 'y%./+-%__p_%'`
4259 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4260   echo $ac_n "(cached) $ac_c" 1>&6
4261 else
4262   ac_save_LIBS="$LIBS"
4263 LIBS="-ldl  $LIBS"
4264 cat > conftest.$ac_ext <<EOF
4265 #line 4266 "configure"
4266 #include "confdefs.h"
4267
4268 int main() {
4269 main()
4270 ; return 0; }
4271 EOF
4272 if { (eval echo configure:4273: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4273   rm -rf conftest*
4274   eval "ac_cv_lib_$ac_lib_var=yes"
4275 else
4276   echo "configure: failed program was:" >&5
4277   cat conftest.$ac_ext >&5
4278   rm -rf conftest*
4279   eval "ac_cv_lib_$ac_lib_var=no"
4280 fi
4281 rm -f conftest*
4282 LIBS="$ac_save_LIBS"
4283
4284 fi
4285 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4286   echo "$ac_t""yes" 1>&6
4287   SYSTEMSPEC="$SYSTEMSPEC -ldl"
4288 else
4289   echo "$ac_t""no" 1>&6
4290 fi
4291
4292    fi
4293
4294    if test -d "$libgcj_basedir/../gcc/java"; then
4295       GCJ=
4296    else
4297       CANADIAN=yes
4298       NULL_TARGET=yes
4299       GCJ=gcj
4300    fi
4301 fi
4302
4303 ZLIBS=
4304 ZDEPS=
4305 ZINCS=
4306 if test "x$ZLIBSPEC" = "x-lzgcj"; then
4307    # We include the path to the zlib build directory.
4308    # See Makefile.am to understand why.
4309    ZDEPS='$(top_builddir)/../zlib/libzgcj.la'
4310    ZLIBS="$ZDEPS -L\$(here)/../zlib/$libsubdir"
4311    ZINCS='-I$(top_srcdir)/../zlib'
4312 else
4313    ZLIBS="$ZLIBSPEC"
4314 fi
4315
4316
4317
4318
4319
4320
4321 if test "$CANADIAN" = yes; then
4322   CANADIAN_TRUE=
4323   CANADIAN_FALSE='#'
4324 else
4325   CANADIAN_TRUE='#'
4326   CANADIAN_FALSE=
4327 fi
4328
4329
4330 if test "$NULL_TARGET" = yes; then
4331   NULL_TARGET_TRUE=
4332   NULL_TARGET_FALSE='#'
4333 else
4334   NULL_TARGET_TRUE='#'
4335   NULL_TARGET_FALSE=
4336 fi
4337
4338
4339 if test "$CANADIAN" = no || test "$NULL_TARGET" = yes; then
4340   NATIVE_TRUE=
4341   NATIVE_FALSE='#'
4342 else
4343   NATIVE_TRUE='#'
4344   NATIVE_FALSE=
4345 fi
4346
4347
4348 # Determine gcj version number.
4349 if test "$GCJ" = ""; then
4350    if test -z "${with_multisubdir}"; then
4351       builddotdot=.
4352    else
4353       builddotdot=`echo ${with_multisubdir} | sed -e 's:^/^/*:..:g'`
4354    fi
4355    dir="`cd ${builddotdot}/../../gcc && pwd`"
4356    GCJ="$dir/gcj -B$dir/"
4357 fi
4358
4359 gcjvers="`$GCJ -v 2>&1 | sed -n 's/^.*version \([^ ]*\).*$/\1/p'`"
4360
4361 cat >> confdefs.h <<EOF
4362 #define GCJVERSION "$gcjvers"
4363 EOF
4364
4365
4366
4367
4368 for ac_hdr in unistd.h sys/time.h sys/types.h fcntl.h sys/ioctl.h sys/filio.h sys/stat.h sys/select.h sys/socket.h netinet/in.h arpa/inet.h netdb.h pwd.h
4369 do
4370 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4371 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4372 echo "configure:4373: checking for $ac_hdr" >&5
4373 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4374   echo $ac_n "(cached) $ac_c" 1>&6
4375 else
4376   cat > conftest.$ac_ext <<EOF
4377 #line 4378 "configure"
4378 #include "confdefs.h"
4379 #include <$ac_hdr>
4380 EOF
4381 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4382 { (eval echo configure:4383: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4383 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4384 if test -z "$ac_err"; then
4385   rm -rf conftest*
4386   eval "ac_cv_header_$ac_safe=yes"
4387 else
4388   echo "$ac_err" >&5
4389   echo "configure: failed program was:" >&5
4390   cat conftest.$ac_ext >&5
4391   rm -rf conftest*
4392   eval "ac_cv_header_$ac_safe=no"
4393 fi
4394 rm -f conftest*
4395 fi
4396 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4397   echo "$ac_t""yes" 1>&6
4398     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4399   cat >> confdefs.h <<EOF
4400 #define $ac_tr_hdr 1
4401 EOF
4402
4403 else
4404   echo "$ac_t""no" 1>&6
4405 fi
4406 done
4407
4408 for ac_hdr in dirent.h
4409 do
4410 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4411 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4412 echo "configure:4413: checking for $ac_hdr" >&5
4413 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4414   echo $ac_n "(cached) $ac_c" 1>&6
4415 else
4416   cat > conftest.$ac_ext <<EOF
4417 #line 4418 "configure"
4418 #include "confdefs.h"
4419 #include <$ac_hdr>
4420 EOF
4421 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4422 { (eval echo configure:4423: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4423 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4424 if test -z "$ac_err"; then
4425   rm -rf conftest*
4426   eval "ac_cv_header_$ac_safe=yes"
4427 else
4428   echo "$ac_err" >&5
4429   echo "configure: failed program was:" >&5
4430   cat conftest.$ac_ext >&5
4431   rm -rf conftest*
4432   eval "ac_cv_header_$ac_safe=no"
4433 fi
4434 rm -f conftest*
4435 fi
4436 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4437   echo "$ac_t""yes" 1>&6
4438     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4439   cat >> confdefs.h <<EOF
4440 #define $ac_tr_hdr 1
4441 EOF
4442
4443 else
4444   echo "$ac_t""no" 1>&6
4445 fi
4446 done
4447
4448
4449 echo $ac_n "checking whether struct sockaddr_in6 is in netinet/in.h""... $ac_c" 1>&6
4450 echo "configure:4451: checking whether struct sockaddr_in6 is in netinet/in.h" >&5
4451 cat > conftest.$ac_ext <<EOF
4452 #line 4453 "configure"
4453 #include "confdefs.h"
4454 #include <netinet/in.h>
4455 int main() {
4456 struct sockaddr_in6 addr6;
4457 ; return 0; }
4458 EOF
4459 if { (eval echo configure:4460: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4460   rm -rf conftest*
4461   cat >> confdefs.h <<\EOF
4462 #define HAVE_INET6 1
4463 EOF
4464
4465    echo "$ac_t""yes" 1>&6
4466 else
4467   echo "configure: failed program was:" >&5
4468   cat conftest.$ac_ext >&5
4469   rm -rf conftest*
4470   echo "$ac_t""no" 1>&6
4471 fi
4472 rm -f conftest*
4473
4474 echo $ac_n "checking for socklen_t in sys/socket.h""... $ac_c" 1>&6
4475 echo "configure:4476: checking for socklen_t in sys/socket.h" >&5
4476 cat > conftest.$ac_ext <<EOF
4477 #line 4478 "configure"
4478 #include "confdefs.h"
4479 #include <sys/socket.h>
4480 int main() {
4481 socklen_t x = 5;
4482 ; return 0; }
4483 EOF
4484 if { (eval echo configure:4485: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4485   rm -rf conftest*
4486   cat >> confdefs.h <<\EOF
4487 #define HAVE_SOCKLEN_T 1
4488 EOF
4489
4490    echo "$ac_t""yes" 1>&6
4491 else
4492   echo "configure: failed program was:" >&5
4493   cat conftest.$ac_ext >&5
4494   rm -rf conftest*
4495   echo "$ac_t""no" 1>&6
4496 fi
4497 rm -f conftest*
4498
4499 echo $ac_n "checking for tm_gmtoff in struct tm""... $ac_c" 1>&6
4500 echo "configure:4501: checking for tm_gmtoff in struct tm" >&5
4501 cat > conftest.$ac_ext <<EOF
4502 #line 4503 "configure"
4503 #include "confdefs.h"
4504 #include <time.h>
4505 int main() {
4506 struct tm tim; tim.tm_gmtoff = 0;
4507 ; return 0; }
4508 EOF
4509 if { (eval echo configure:4510: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4510   rm -rf conftest*
4511   cat >> confdefs.h <<\EOF
4512 #define STRUCT_TM_HAS_GMTOFF 1
4513 EOF
4514
4515    echo "$ac_t""yes" 1>&6
4516 else
4517   echo "configure: failed program was:" >&5
4518   cat conftest.$ac_ext >&5
4519   rm -rf conftest*
4520   echo "$ac_t""no" 1>&6
4521    echo $ac_n "checking for global timezone variable""... $ac_c" 1>&6
4522 echo "configure:4523: checking for global timezone variable" >&5
4523             cat > conftest.$ac_ext <<EOF
4524 #line 4525 "configure"
4525 #include "confdefs.h"
4526 #include <time.h>
4527 int main() {
4528 long z2 = timezone;
4529 ; return 0; }
4530 EOF
4531 if { (eval echo configure:4532: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4532   rm -rf conftest*
4533   cat >> confdefs.h <<\EOF
4534 #define HAVE_TIMEZONE 1
4535 EOF
4536
4537       echo "$ac_t""yes" 1>&6
4538 else
4539   echo "configure: failed program was:" >&5
4540   cat conftest.$ac_ext >&5
4541   rm -rf conftest*
4542   echo "$ac_t""no" 1>&6
4543 fi
4544 rm -f conftest*
4545 fi
4546 rm -f conftest*
4547
4548 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
4549 # for constant arguments.  Useless!
4550 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
4551 echo "configure:4552: checking for working alloca.h" >&5
4552 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
4553   echo $ac_n "(cached) $ac_c" 1>&6
4554 else
4555   cat > conftest.$ac_ext <<EOF
4556 #line 4557 "configure"
4557 #include "confdefs.h"
4558 #include <alloca.h>
4559 int main() {
4560 char *p = alloca(2 * sizeof(int));
4561 ; return 0; }
4562 EOF
4563 if { (eval echo configure:4564: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4564   rm -rf conftest*
4565   ac_cv_header_alloca_h=yes
4566 else
4567   echo "configure: failed program was:" >&5
4568   cat conftest.$ac_ext >&5
4569   rm -rf conftest*
4570   ac_cv_header_alloca_h=no
4571 fi
4572 rm -f conftest*
4573 fi
4574
4575 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
4576 if test $ac_cv_header_alloca_h = yes; then
4577   cat >> confdefs.h <<\EOF
4578 #define HAVE_ALLOCA_H 1
4579 EOF
4580
4581 fi
4582
4583 echo $ac_n "checking for alloca""... $ac_c" 1>&6
4584 echo "configure:4585: checking for alloca" >&5
4585 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
4586   echo $ac_n "(cached) $ac_c" 1>&6
4587 else
4588   cat > conftest.$ac_ext <<EOF
4589 #line 4590 "configure"
4590 #include "confdefs.h"
4591
4592 #ifdef __GNUC__
4593 # define alloca __builtin_alloca
4594 #else
4595 # ifdef _MSC_VER
4596 #  include <malloc.h>
4597 #  define alloca _alloca
4598 # else
4599 #  if HAVE_ALLOCA_H
4600 #   include <alloca.h>
4601 #  else
4602 #   ifdef _AIX
4603  #pragma alloca
4604 #   else
4605 #    ifndef alloca /* predefined by HP cc +Olibcalls */
4606 char *alloca ();
4607 #    endif
4608 #   endif
4609 #  endif
4610 # endif
4611 #endif
4612
4613 int main() {
4614 char *p = (char *) alloca(1);
4615 ; return 0; }
4616 EOF
4617 if { (eval echo configure:4618: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4618   rm -rf conftest*
4619   ac_cv_func_alloca_works=yes
4620 else
4621   echo "configure: failed program was:" >&5
4622   cat conftest.$ac_ext >&5
4623   rm -rf conftest*
4624   ac_cv_func_alloca_works=no
4625 fi
4626 rm -f conftest*
4627 fi
4628
4629 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
4630 if test $ac_cv_func_alloca_works = yes; then
4631   cat >> confdefs.h <<\EOF
4632 #define HAVE_ALLOCA 1
4633 EOF
4634
4635 fi
4636
4637 if test $ac_cv_func_alloca_works = no; then
4638   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
4639   # that cause trouble.  Some versions do not even contain alloca or
4640   # contain a buggy version.  If you still want to use their alloca,
4641   # use ar to extract alloca.o from them instead of compiling alloca.c.
4642   ALLOCA=alloca.${ac_objext}
4643   cat >> confdefs.h <<\EOF
4644 #define C_ALLOCA 1
4645 EOF
4646
4647
4648 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
4649 echo "configure:4650: checking whether alloca needs Cray hooks" >&5
4650 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
4651   echo $ac_n "(cached) $ac_c" 1>&6
4652 else
4653   cat > conftest.$ac_ext <<EOF
4654 #line 4655 "configure"
4655 #include "confdefs.h"
4656 #if defined(CRAY) && ! defined(CRAY2)
4657 webecray
4658 #else
4659 wenotbecray
4660 #endif
4661
4662 EOF
4663 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4664   egrep "webecray" >/dev/null 2>&1; then
4665   rm -rf conftest*
4666   ac_cv_os_cray=yes
4667 else
4668   rm -rf conftest*
4669   ac_cv_os_cray=no
4670 fi
4671 rm -f conftest*
4672
4673 fi
4674
4675 echo "$ac_t""$ac_cv_os_cray" 1>&6
4676 if test $ac_cv_os_cray = yes; then
4677 for ac_func in _getb67 GETB67 getb67; do
4678   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4679 echo "configure:4680: checking for $ac_func" >&5
4680 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4681   echo $ac_n "(cached) $ac_c" 1>&6
4682 else
4683   cat > conftest.$ac_ext <<EOF
4684 #line 4685 "configure"
4685 #include "confdefs.h"
4686 /* System header to define __stub macros and hopefully few prototypes,
4687     which can conflict with char $ac_func(); below.  */
4688 #include <assert.h>
4689 /* Override any gcc2 internal prototype to avoid an error.  */
4690 /* We use char because int might match the return type of a gcc2
4691     builtin and then its argument prototype would still apply.  */
4692 char $ac_func();
4693
4694 int main() {
4695
4696 /* The GNU C library defines this for functions which it implements
4697     to always fail with ENOSYS.  Some functions are actually named
4698     something starting with __ and the normal name is an alias.  */
4699 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4700 choke me
4701 #else
4702 $ac_func();
4703 #endif
4704
4705 ; return 0; }
4706 EOF
4707 if { (eval echo configure:4708: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4708   rm -rf conftest*
4709   eval "ac_cv_func_$ac_func=yes"
4710 else
4711   echo "configure: failed program was:" >&5
4712   cat conftest.$ac_ext >&5
4713   rm -rf conftest*
4714   eval "ac_cv_func_$ac_func=no"
4715 fi
4716 rm -f conftest*
4717 fi
4718
4719 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4720   echo "$ac_t""yes" 1>&6
4721   cat >> confdefs.h <<EOF
4722 #define CRAY_STACKSEG_END $ac_func
4723 EOF
4724
4725   break
4726 else
4727   echo "$ac_t""no" 1>&6
4728 fi
4729
4730 done
4731 fi
4732
4733 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
4734 echo "configure:4735: checking stack direction for C alloca" >&5
4735 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
4736   echo $ac_n "(cached) $ac_c" 1>&6
4737 else
4738   if test "$cross_compiling" = yes; then
4739   ac_cv_c_stack_direction=0
4740 else
4741   cat > conftest.$ac_ext <<EOF
4742 #line 4743 "configure"
4743 #include "confdefs.h"
4744 find_stack_direction ()
4745 {
4746   static char *addr = 0;
4747   auto char dummy;
4748   if (addr == 0)
4749     {
4750       addr = &dummy;
4751       return find_stack_direction ();
4752     }
4753   else
4754     return (&dummy > addr) ? 1 : -1;
4755 }
4756 main ()
4757 {
4758   exit (find_stack_direction() < 0);
4759 }
4760 EOF
4761 if { (eval echo configure:4762: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4762 then
4763   ac_cv_c_stack_direction=1
4764 else
4765   echo "configure: failed program was:" >&5
4766   cat conftest.$ac_ext >&5
4767   rm -fr conftest*
4768   ac_cv_c_stack_direction=-1
4769 fi
4770 rm -fr conftest*
4771 fi
4772
4773 fi
4774
4775 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
4776 cat >> confdefs.h <<EOF
4777 #define STACK_DIRECTION $ac_cv_c_stack_direction
4778 EOF
4779
4780 fi
4781
4782
4783 for ac_prog in perl
4784 do
4785 # Extract the first word of "$ac_prog", so it can be a program name with args.
4786 set dummy $ac_prog; ac_word=$2
4787 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4788 echo "configure:4789: checking for $ac_word" >&5
4789 if eval "test \"`echo '$''{'ac_cv_prog_PERL'+set}'`\" = set"; then
4790   echo $ac_n "(cached) $ac_c" 1>&6
4791 else
4792   if test -n "$PERL"; then
4793   ac_cv_prog_PERL="$PERL" # Let the user override the test.
4794 else
4795   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
4796   ac_dummy="$PATH"
4797   for ac_dir in $ac_dummy; do
4798     test -z "$ac_dir" && ac_dir=.
4799     if test -f $ac_dir/$ac_word; then
4800       ac_cv_prog_PERL="$ac_prog"
4801       break
4802     fi
4803   done
4804   IFS="$ac_save_ifs"
4805 fi
4806 fi
4807 PERL="$ac_cv_prog_PERL"
4808 if test -n "$PERL"; then
4809   echo "$ac_t""$PERL" 1>&6
4810 else
4811   echo "$ac_t""no" 1>&6
4812 fi
4813
4814 test -n "$PERL" && break
4815 done
4816 test -n "$PERL" || PERL="false"
4817
4818
4819 case "${host}" in
4820   i?86-*-linux*)
4821     SIGNAL_HANDLER=include/i386-signal.h
4822         ;;
4823   sparc-sun-solaris*)
4824     SIGNAL_HANDLER=include/sparc-signal.h
4825         ;;
4826   *)
4827     SIGNAL_HANDLER=include/default-signal.h
4828         ;;
4829 esac
4830
4831
4832
4833 if test "${multilib}" = "yes"; then
4834   multilib_arg="--enable-multilib"
4835 else
4836   multilib_arg=
4837 fi
4838
4839 here=`pwd`
4840
4841
4842 trap '' 1 2 15
4843 cat > confcache <<\EOF
4844 # This file is a shell script that caches the results of configure
4845 # tests run on this system so they can be shared between configure
4846 # scripts and configure runs.  It is not useful on other systems.
4847 # If it contains results you don't want to keep, you may remove or edit it.
4848 #
4849 # By default, configure uses ./config.cache as the cache file,
4850 # creating it if it does not exist already.  You can give configure
4851 # the --cache-file=FILE option to use a different cache file; that is
4852 # what configure does when it calls configure scripts in
4853 # subdirectories, so they share the cache.
4854 # Giving --cache-file=/dev/null disables caching, for debugging configure.
4855 # config.status only pays attention to the cache file if you give it the
4856 # --recheck option to rerun configure.
4857 #
4858 EOF
4859 # The following way of writing the cache mishandles newlines in values,
4860 # but we know of no workaround that is simple, portable, and efficient.
4861 # So, don't put newlines in cache variables' values.
4862 # Ultrix sh set writes to stderr and can't be redirected directly,
4863 # and sets the high bit in the cache file unless we assign to the vars.
4864 (set) 2>&1 |
4865   case `(ac_space=' '; set | grep ac_space) 2>&1` in
4866   *ac_space=\ *)
4867     # `set' does not quote correctly, so add quotes (double-quote substitution
4868     # turns \\\\ into \\, and sed turns \\ into \).
4869     sed -n \
4870       -e "s/'/'\\\\''/g" \
4871       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
4872     ;;
4873   *)
4874     # `set' quotes correctly as required by POSIX, so do not add quotes.
4875     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
4876     ;;
4877   esac >> confcache
4878 if cmp -s $cache_file confcache; then
4879   :
4880 else
4881   if test -w $cache_file; then
4882     echo "updating cache $cache_file"
4883     cat confcache > $cache_file
4884   else
4885     echo "not updating unwritable cache $cache_file"
4886   fi
4887 fi
4888 rm -f confcache
4889
4890 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
4891
4892 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4893 # Let make expand exec_prefix.
4894 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4895
4896 # Any assignment to VPATH causes Sun make to only execute
4897 # the first set of double-colon rules, so remove it if not needed.
4898 # If there is a colon in the path, we need to keep it.
4899 if test "x$srcdir" = x.; then
4900   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
4901 fi
4902
4903 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
4904
4905 DEFS=-DHAVE_CONFIG_H
4906
4907 # Without the "./", some shells look in PATH for config.status.
4908 : ${CONFIG_STATUS=./config.status}
4909
4910 echo creating $CONFIG_STATUS
4911 rm -f $CONFIG_STATUS
4912 cat > $CONFIG_STATUS <<EOF
4913 #! /bin/sh
4914 # Generated automatically by configure.
4915 # Run this file to recreate the current configuration.
4916 # This directory was configured as follows,
4917 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4918 #
4919 # $0 $ac_configure_args
4920 #
4921 # Compiler output produced by configure, useful for debugging
4922 # configure, is in ./config.log if it exists.
4923
4924 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
4925 for ac_option
4926 do
4927   case "\$ac_option" in
4928   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4929     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
4930     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
4931   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
4932     echo "$CONFIG_STATUS generated by autoconf version 2.13"
4933     exit 0 ;;
4934   -help | --help | --hel | --he | --h)
4935     echo "\$ac_cs_usage"; exit 0 ;;
4936   *) echo "\$ac_cs_usage"; exit 1 ;;
4937   esac
4938 done
4939
4940 ac_given_srcdir=$srcdir
4941 ac_given_INSTALL="$INSTALL"
4942
4943 trap 'rm -fr `echo "Makefile libgcj.spec testsuite/Makefile include/config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
4944 EOF
4945 cat >> $CONFIG_STATUS <<EOF
4946
4947 # Protect against being on the right side of a sed subst in config.status.
4948 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
4949  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
4950 $ac_vpsub
4951 $extrasub
4952 s%@SHELL@%$SHELL%g
4953 s%@CFLAGS@%$CFLAGS%g
4954 s%@CPPFLAGS@%$CPPFLAGS%g
4955 s%@CXXFLAGS@%$CXXFLAGS%g
4956 s%@FFLAGS@%$FFLAGS%g
4957 s%@DEFS@%$DEFS%g
4958 s%@LDFLAGS@%$LDFLAGS%g
4959 s%@LIBS@%$LIBS%g
4960 s%@exec_prefix@%$exec_prefix%g
4961 s%@prefix@%$prefix%g
4962 s%@program_transform_name@%$program_transform_name%g
4963 s%@bindir@%$bindir%g
4964 s%@sbindir@%$sbindir%g
4965 s%@libexecdir@%$libexecdir%g
4966 s%@datadir@%$datadir%g
4967 s%@sysconfdir@%$sysconfdir%g
4968 s%@sharedstatedir@%$sharedstatedir%g
4969 s%@localstatedir@%$localstatedir%g
4970 s%@libdir@%$libdir%g
4971 s%@includedir@%$includedir%g
4972 s%@oldincludedir@%$oldincludedir%g
4973 s%@infodir@%$infodir%g
4974 s%@mandir@%$mandir%g
4975 s%@host@%$host%g
4976 s%@host_alias@%$host_alias%g
4977 s%@host_cpu@%$host_cpu%g
4978 s%@host_vendor@%$host_vendor%g
4979 s%@host_os@%$host_os%g
4980 s%@target@%$target%g
4981 s%@target_alias@%$target_alias%g
4982 s%@target_cpu@%$target_cpu%g
4983 s%@target_vendor@%$target_vendor%g
4984 s%@target_os@%$target_os%g
4985 s%@build@%$build%g
4986 s%@build_alias@%$build_alias%g
4987 s%@build_cpu@%$build_cpu%g
4988 s%@build_vendor@%$build_vendor%g
4989 s%@build_os@%$build_os%g
4990 s%@libgcj_basedir@%$libgcj_basedir%g
4991 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
4992 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
4993 s%@INSTALL_DATA@%$INSTALL_DATA%g
4994 s%@PACKAGE@%$PACKAGE%g
4995 s%@VERSION@%$VERSION%g
4996 s%@ACLOCAL@%$ACLOCAL%g
4997 s%@AUTOCONF@%$AUTOCONF%g
4998 s%@AUTOMAKE@%$AUTOMAKE%g
4999 s%@AUTOHEADER@%$AUTOHEADER%g
5000 s%@MAKEINFO@%$MAKEINFO%g
5001 s%@SET_MAKE@%$SET_MAKE%g
5002 s%@CC@%$CC%g
5003 s%@CXX@%$CXX%g
5004 s%@AS@%$AS%g
5005 s%@AR@%$AR%g
5006 s%@RANLIB@%$RANLIB%g
5007 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
5008 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
5009 s%@MAINT@%$MAINT%g
5010 s%@EXEEXT@%$EXEEXT%g
5011 s%@LIBGCJ_CFLAGS@%$LIBGCJ_CFLAGS%g
5012 s%@LIBGCJ_CXXFLAGS@%$LIBGCJ_CXXFLAGS%g
5013 s%@LIBGCJ_JAVAFLAGS@%$LIBGCJ_JAVAFLAGS%g
5014 s%@LD@%$LD%g
5015 s%@NM@%$NM%g
5016 s%@USE_SYMBOL_UNDERSCORE@%$USE_SYMBOL_UNDERSCORE%g
5017 s%@LN_S@%$LN_S%g
5018 s%@DLLTOOL@%$DLLTOOL%g
5019 s%@LIBTOOL@%$LIBTOOL%g
5020 s%@COMPPATH@%$COMPPATH%g
5021 s%@TESTSUBDIR_TRUE@%$TESTSUBDIR_TRUE%g
5022 s%@TESTSUBDIR_FALSE@%$TESTSUBDIR_FALSE%g
5023 s%@CPP@%$CPP%g
5024 s%@SYSTEMSPEC@%$SYSTEMSPEC%g
5025 s%@ZLIBSPEC@%$ZLIBSPEC%g
5026 s%@GCLIBS@%$GCLIBS%g
5027 s%@GCINCS@%$GCINCS%g
5028 s%@GCDEPS@%$GCDEPS%g
5029 s%@GCOBJS@%$GCOBJS%g
5030 s%@GCSPEC@%$GCSPEC%g
5031 s%@THREADLIBS@%$THREADLIBS%g
5032 s%@THREADINCS@%$THREADINCS%g
5033 s%@THREADDEPS@%$THREADDEPS%g
5034 s%@THREADOBJS@%$THREADOBJS%g
5035 s%@THREADSPEC@%$THREADSPEC%g
5036 s%@USING_GCC_TRUE@%$USING_GCC_TRUE%g
5037 s%@USING_GCC_FALSE@%$USING_GCC_FALSE%g
5038 s%@ZLIBS@%$ZLIBS%g
5039 s%@ZDEPS@%$ZDEPS%g
5040 s%@ZINCS@%$ZINCS%g
5041 s%@CANADIAN_TRUE@%$CANADIAN_TRUE%g
5042 s%@CANADIAN_FALSE@%$CANADIAN_FALSE%g
5043 s%@NULL_TARGET_TRUE@%$NULL_TARGET_TRUE%g
5044 s%@NULL_TARGET_FALSE@%$NULL_TARGET_FALSE%g
5045 s%@NATIVE_TRUE@%$NATIVE_TRUE%g
5046 s%@NATIVE_FALSE@%$NATIVE_FALSE%g
5047 s%@EH_COMMON_INCLUDE@%$EH_COMMON_INCLUDE%g
5048 s%@AM_RUNTESTFLAGS@%$AM_RUNTESTFLAGS%g
5049 s%@ALLOCA@%$ALLOCA%g
5050 s%@PERL@%$PERL%g
5051 s%@here@%$here%g
5052
5053 CEOF
5054 EOF
5055
5056 cat >> $CONFIG_STATUS <<\EOF
5057
5058 # Split the substitutions into bite-sized pieces for seds with
5059 # small command number limits, like on Digital OSF/1 and HP-UX.
5060 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
5061 ac_file=1 # Number of current file.
5062 ac_beg=1 # First line for current file.
5063 ac_end=$ac_max_sed_cmds # Line after last line for current file.
5064 ac_more_lines=:
5065 ac_sed_cmds=""
5066 while $ac_more_lines; do
5067   if test $ac_beg -gt 1; then
5068     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
5069   else
5070     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
5071   fi
5072   if test ! -s conftest.s$ac_file; then
5073     ac_more_lines=false
5074     rm -f conftest.s$ac_file
5075   else
5076     if test -z "$ac_sed_cmds"; then
5077       ac_sed_cmds="sed -f conftest.s$ac_file"
5078     else
5079       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
5080     fi
5081     ac_file=`expr $ac_file + 1`
5082     ac_beg=$ac_end
5083     ac_end=`expr $ac_end + $ac_max_sed_cmds`
5084   fi
5085 done
5086 if test -z "$ac_sed_cmds"; then
5087   ac_sed_cmds=cat
5088 fi
5089 EOF
5090
5091 cat >> $CONFIG_STATUS <<EOF
5092
5093 CONFIG_FILES=\${CONFIG_FILES-"Makefile libgcj.spec testsuite/Makefile"}
5094 EOF
5095 cat >> $CONFIG_STATUS <<\EOF
5096 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
5097   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5098   case "$ac_file" in
5099   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
5100        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
5101   *) ac_file_in="${ac_file}.in" ;;
5102   esac
5103
5104   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
5105
5106   # Remove last slash and all that follows it.  Not all systems have dirname.
5107   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
5108   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
5109     # The file is in a subdirectory.
5110     test ! -d "$ac_dir" && mkdir "$ac_dir"
5111     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
5112     # A "../" for each directory in $ac_dir_suffix.
5113     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
5114   else
5115     ac_dir_suffix= ac_dots=
5116   fi
5117
5118   case "$ac_given_srcdir" in
5119   .)  srcdir=.
5120       if test -z "$ac_dots"; then top_srcdir=.
5121       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
5122   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
5123   *) # Relative path.
5124     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
5125     top_srcdir="$ac_dots$ac_given_srcdir" ;;
5126   esac
5127
5128   case "$ac_given_INSTALL" in
5129   [/$]*) INSTALL="$ac_given_INSTALL" ;;
5130   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
5131   esac
5132
5133   echo creating "$ac_file"
5134   rm -f "$ac_file"
5135   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
5136   case "$ac_file" in
5137   *Makefile*) ac_comsub="1i\\
5138 # $configure_input" ;;
5139   *) ac_comsub= ;;
5140   esac
5141
5142   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
5143   sed -e "$ac_comsub
5144 s%@configure_input@%$configure_input%g
5145 s%@srcdir@%$srcdir%g
5146 s%@top_srcdir@%$top_srcdir%g
5147 s%@INSTALL@%$INSTALL%g
5148 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
5149 fi; done
5150 rm -f conftest.s*
5151
5152 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
5153 # NAME is the cpp macro being defined and VALUE is the value it is being given.
5154 #
5155 # ac_d sets the value in "#define NAME VALUE" lines.
5156 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
5157 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
5158 ac_dC='\3'
5159 ac_dD='%g'
5160 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
5161 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
5162 ac_uB='\([      ]\)%\1#\2define\3'
5163 ac_uC=' '
5164 ac_uD='\4%g'
5165 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
5166 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
5167 ac_eB='$%\1#\2define\3'
5168 ac_eC=' '
5169 ac_eD='%g'
5170
5171 if test "${CONFIG_HEADERS+set}" != set; then
5172 EOF
5173 cat >> $CONFIG_STATUS <<EOF
5174   CONFIG_HEADERS="include/config.h"
5175 EOF
5176 cat >> $CONFIG_STATUS <<\EOF
5177 fi
5178 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
5179   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5180   case "$ac_file" in
5181   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
5182        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
5183   *) ac_file_in="${ac_file}.in" ;;
5184   esac
5185
5186   echo creating $ac_file
5187
5188   rm -f conftest.frag conftest.in conftest.out
5189   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
5190   cat $ac_file_inputs > conftest.in
5191
5192 EOF
5193
5194 # Transform confdefs.h into a sed script conftest.vals that substitutes
5195 # the proper values into config.h.in to produce config.h.  And first:
5196 # Protect against being on the right side of a sed subst in config.status.
5197 # Protect against being in an unquoted here document in config.status.
5198 rm -f conftest.vals
5199 cat > conftest.hdr <<\EOF
5200 s/[\\&%]/\\&/g
5201 s%[\\$`]%\\&%g
5202 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
5203 s%ac_d%ac_u%gp
5204 s%ac_u%ac_e%gp
5205 EOF
5206 sed -n -f conftest.hdr confdefs.h > conftest.vals
5207 rm -f conftest.hdr
5208
5209 # This sed command replaces #undef with comments.  This is necessary, for
5210 # example, in the case of _POSIX_SOURCE, which is predefined and required
5211 # on some systems where configure will not decide to define it.
5212 cat >> conftest.vals <<\EOF
5213 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
5214 EOF
5215
5216 # Break up conftest.vals because some shells have a limit on
5217 # the size of here documents, and old seds have small limits too.
5218
5219 rm -f conftest.tail
5220 while :
5221 do
5222   ac_lines=`grep -c . conftest.vals`
5223   # grep -c gives empty output for an empty file on some AIX systems.
5224   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
5225   # Write a limited-size here document to conftest.frag.
5226   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
5227   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
5228   echo 'CEOF
5229   sed -f conftest.frag conftest.in > conftest.out
5230   rm -f conftest.in
5231   mv conftest.out conftest.in
5232 ' >> $CONFIG_STATUS
5233   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
5234   rm -f conftest.vals
5235   mv conftest.tail conftest.vals
5236 done
5237 rm -f conftest.vals
5238
5239 cat >> $CONFIG_STATUS <<\EOF
5240   rm -f conftest.frag conftest.h
5241   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
5242   cat conftest.in >> conftest.h
5243   rm -f conftest.in
5244   if cmp -s $ac_file conftest.h 2>/dev/null; then
5245     echo "$ac_file is unchanged"
5246     rm -f conftest.h
5247   else
5248     # Remove last slash and all that follows it.  Not all systems have dirname.
5249       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
5250       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
5251       # The file is in a subdirectory.
5252       test ! -d "$ac_dir" && mkdir "$ac_dir"
5253     fi
5254     rm -f $ac_file
5255     mv conftest.h $ac_file
5256   fi
5257 fi; done
5258
5259 EOF
5260
5261 cat >> $CONFIG_STATUS <<EOF
5262 ac_sources="java/io/$FILE_DESCRIPTOR java/lang/${PROCESS}Process.java java/lang/nat${PROCESS}Process.cc include/$GCHDR include/$THREADH $SIGNAL_HANDLER"
5263 ac_dests="java/io/natFileDescriptor.cc java/lang/ConcreteProcess.java java/lang/natConcreteProcess.cc include/java-gc.h include/java-threads.h include/java-signal.h"
5264 EOF
5265
5266 cat >> $CONFIG_STATUS <<\EOF
5267 srcdir=$ac_given_srcdir
5268 while test -n "$ac_sources"; do
5269   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
5270   set $ac_sources; ac_source=$1; shift; ac_sources=$*
5271
5272   echo "linking $srcdir/$ac_source to $ac_dest"
5273
5274   if test ! -r $srcdir/$ac_source; then
5275     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
5276   fi
5277   rm -f $ac_dest
5278
5279   # Make relative symlinks.
5280   # Remove last slash and all that follows it.  Not all systems have dirname.
5281   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
5282   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
5283     # The dest file is in a subdirectory.
5284     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
5285     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
5286     # A "../" for each directory in $ac_dest_dir_suffix.
5287     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
5288   else
5289     ac_dest_dir_suffix= ac_dots=
5290   fi
5291
5292   case "$srcdir" in
5293   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
5294   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
5295   esac
5296
5297   # Make a symlink if possible; otherwise try a hard link.
5298   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
5299     ln $srcdir/$ac_source $ac_dest; then :
5300   else
5301     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
5302   fi
5303 done
5304 EOF
5305 cat >> $CONFIG_STATUS <<EOF
5306
5307 srcdir=${srcdir}
5308 host=${host}
5309 target=${target}
5310 with_multisubdir=${with_multisubdir}
5311 ac_configure_args="${multilib_arg} ${ac_configure_args}"
5312 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
5313 libgcj_basedir=${libgcj_basedir}
5314 CC="${CC}"
5315 CXX="${CXX}"
5316
5317 EOF
5318 cat >> $CONFIG_STATUS <<\EOF
5319 test -z "$CONFIG_HEADERS" || echo timestamp > include/stamp-h
5320 if test -n "$CONFIG_FILES"; then
5321   ac_file=Makefile . ${libgcj_basedir}/../config-ml.in
5322 fi
5323 exit 0
5324 EOF
5325 chmod +x $CONFIG_STATUS
5326 rm -fr confdefs* $ac_clean_files
5327 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
5328