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="$ac_help
  15   --with-target-subdir=SUBDIR
  16                            configuring in a subdirectory"
  17 ac_help="$ac_help
  18   --with-cross-host=HOST  configuring with a cross compiler"
  19 ac_help="$ac_help
  20   --enable-multilib       build many library versions (default)"
  21 ac_help="$ac_help
  22   --enable-maintainer-mode enable make rules and dependencies not useful
  23                           (and sometimes confusing) to the casual installer"
  24 ac_help="$ac_help
  25   --enable-shared[=PKGS]  build shared libraries [default=yes]"
  26 ac_help="$ac_help
  27   --enable-static[=PKGS]  build static libraries [default=yes]"
  28 ac_help="$ac_help
  29   --enable-fast-install[=PKGS]  optimize for fast installation [default=yes]"
  30 ac_help="$ac_help
  31   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]"
  32 ac_help="$ac_help
  33   --disable-libtool-lock  avoid locking (might break parallel builds)"
  34 ac_help="$ac_help
  35   --enable-fast-character prefer speed over size for Character"
  36 ac_help="$ac_help
  37   --enable-java-awt       enable AWT implementation"
  38 ac_help="$ac_help
  39   --disable-getenv-properties
  40                           don't set system properties from GCJ_PROPERTIES"
  41 ac_help="$ac_help
  42   --enable-libgcj-debug   enable runtime debugging code"
  43 ac_help="$ac_help
  44   --enable-interpreter    enable interpreter"
  45 ac_help="$ac_help
  46   --enable-sjlj-exceptions    use setjmp/longjmp exceptions"
  47 ac_help="$ac_help
  48   --disable-java-net      disable java.net"
  49 ac_help="$ac_help
  50   --disable-jvmpi         disable JVMPI support"
  51 ac_help="$ac_help
  52   --with-ecos             enable runtime eCos target support"
  53 ac_help="$ac_help
  54   --with-system-zlib      use installed libz"
  55 ac_help="$ac_help
  56   --enable-java-gc=TYPE   choose garbage collector [boehm]"
  57 ac_help="$ac_help
  58   --enable-threads=TYPE   choose threading package"
  59
  60 # Initialize some variables set by options.
  61 # The variables have the same names as the options, with
  62 # dashes changed to underlines.
  63 build=NONE
  64 cache_file=./config.cache
  65 exec_prefix=NONE
  66 host=NONE
  67 no_create=
  68 nonopt=NONE
  69 no_recursion=
  70 prefix=NONE
  71 program_prefix=NONE
  72 program_suffix=NONE
  73 program_transform_name=s,x,x,
  74 silent=
  75 site=
  76 sitefile=
  77 srcdir=
  78 target=NONE
  79 verbose=
  80 x_includes=NONE
  81 x_libraries=NONE
  82 bindir='${exec_prefix}/bin'
  83 sbindir='${exec_prefix}/sbin'
  84 libexecdir='${exec_prefix}/libexec'
  85 datadir='${prefix}/share'
  86 sysconfdir='${prefix}/etc'
  87 sharedstatedir='${prefix}/com'
  88 localstatedir='${prefix}/var'
  89 libdir='${exec_prefix}/lib'
  90 includedir='${prefix}/include'
  91 oldincludedir='/usr/include'
  92 infodir='${prefix}/info'
  93 mandir='${prefix}/man'
  94
  95 # Initialize some other variables.
  96 subdirs=
  97 MFLAGS= MAKEFLAGS=
  98 SHELL=${CONFIG_SHELL-/bin/sh}
  99 # Maximum number of lines to put in a shell here document.
 100 ac_max_here_lines=12
 101
 102 ac_prev=
 103 for ac_option
 104 do
 105
 106   # If the previous option needs an argument, assign it.
 107   if test -n "$ac_prev"; then
 108     eval "$ac_prev=\$ac_option"
 109     ac_prev=
 110     continue
 111   fi
 112
 113   case "$ac_option" in
 114   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 115   *) ac_optarg= ;;
 116   esac
 117
 118   # Accept the important Cygnus configure options, so we can diagnose typos.
 119
 120   case "$ac_option" in
 121
 122   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 123     ac_prev=bindir ;;
 124   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 125     bindir="$ac_optarg" ;;
 126
 127   -build | --build | --buil | --bui | --bu)
 128     ac_prev=build ;;
 129   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 130     build="$ac_optarg" ;;
 131
 132   -cache-file | --cache-file | --cache-fil | --cache-fi \
 133   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 134     ac_prev=cache_file ;;
 135   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 136   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 137     cache_file="$ac_optarg" ;;
 138
 139   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 140     ac_prev=datadir ;;
 141   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 142   | --da=*)
 143     datadir="$ac_optarg" ;;
 144
 145   -disable-* | --disable-*)
 146     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 147     # Reject names that are not valid shell variable names.
 148     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 149       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 150     fi
 151     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 152     eval "enable_${ac_feature}=no" ;;
 153
 154   -enable-* | --enable-*)
 155     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 156     # Reject names that are not valid shell variable names.
 157     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 158       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 159     fi
 160     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 161     case "$ac_option" in
 162       *=*) ;;
 163       *) ac_optarg=yes ;;
 164     esac
 165     eval "enable_${ac_feature}='$ac_optarg'" ;;
 166
 167   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 168   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 169   | --exec | --exe | --ex)
 170     ac_prev=exec_prefix ;;
 171   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 172   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 173   | --exec=* | --exe=* | --ex=*)
 174     exec_prefix="$ac_optarg" ;;
 175
 176   -gas | --gas | --ga | --g)
 177     # Obsolete; use --with-gas.
 178     with_gas=yes ;;
 179
 180   -help | --help | --hel | --he)
 181     # Omit some internal or obsolete options to make the list less imposing.
 182     # This message is too long to be a string in the A/UX 3.1 sh.
 183     cat << EOF
 184 Usage: configure [options] [host]
 185 Options: [defaults in brackets after descriptions]
 186 Configuration:
 187   --cache-file=FILE       cache test results in FILE
 188   --help                  print this message
 189   --no-create             do not create output files
 190   --quiet, --silent       do not print \`checking...' messages
 191   --site-file=FILE        use FILE as the site file
 192   --version               print the version of autoconf that created configure
 193 Directory and file names:
 194   --prefix=PREFIX         install architecture-independent files in PREFIX
 195                           [$ac_default_prefix]
 196   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 197                           [same as prefix]
 198   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 199   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 200   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 201   --datadir=DIR           read-only architecture-independent data in DIR
 202                           [PREFIX/share]
 203   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 204   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 205                           [PREFIX/com]
 206   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 207   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 208   --includedir=DIR        C header files in DIR [PREFIX/include]
 209   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 210   --infodir=DIR           info documentation in DIR [PREFIX/info]
 211   --mandir=DIR            man documentation in DIR [PREFIX/man]
 212   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 213   --program-prefix=PREFIX prepend PREFIX to installed program names
 214   --program-suffix=SUFFIX append SUFFIX to installed program names
 215   --program-transform-name=PROGRAM
 216                           run sed PROGRAM on installed program names
 217 EOF
 218     cat << EOF
 219 Host type:
 220   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 221   --host=HOST             configure for HOST [guessed]
 222   --target=TARGET         configure for TARGET [TARGET=HOST]
 223 Features and packages:
 224   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 225   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 226   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 227   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 228   --x-includes=DIR        X include files are in DIR
 229   --x-libraries=DIR       X library files are in DIR
 230 EOF
 231     if test -n "$ac_help"; then
 232       echo "--enable and --with options recognized:$ac_help"
 233     fi
 234     exit 0 ;;
 235
 236   -host | --host | --hos | --ho)
 237     ac_prev=host ;;
 238   -host=* | --host=* | --hos=* | --ho=*)
 239     host="$ac_optarg" ;;
 240
 241   -includedir | --includedir | --includedi | --included | --include \
 242   | --includ | --inclu | --incl | --inc)
 243     ac_prev=includedir ;;
 244   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 245   | --includ=* | --inclu=* | --incl=* | --inc=*)
 246     includedir="$ac_optarg" ;;
 247
 248   -infodir | --infodir | --infodi | --infod | --info | --inf)
 249     ac_prev=infodir ;;
 250   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 251     infodir="$ac_optarg" ;;
 252
 253   -libdir | --libdir | --libdi | --libd)
 254     ac_prev=libdir ;;
 255   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 256     libdir="$ac_optarg" ;;
 257
 258   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 259   | --libexe | --libex | --libe)
 260     ac_prev=libexecdir ;;
 261   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 262   | --libexe=* | --libex=* | --libe=*)
 263     libexecdir="$ac_optarg" ;;
 264
 265   -localstatedir | --localstatedir | --localstatedi | --localstated \
 266   | --localstate | --localstat | --localsta | --localst \
 267   | --locals | --local | --loca | --loc | --lo)
 268     ac_prev=localstatedir ;;
 269   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 270   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 271   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 272     localstatedir="$ac_optarg" ;;
 273
 274   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 275     ac_prev=mandir ;;
 276   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 277     mandir="$ac_optarg" ;;
 278
 279   -nfp | --nfp | --nf)
 280     # Obsolete; use --without-fp.
 281     with_fp=no ;;
 282
 283   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 284   | --no-cr | --no-c)
 285     no_create=yes ;;
 286
 287   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 288   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 289     no_recursion=yes ;;
 290
 291   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 292   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 293   | --oldin | --oldi | --old | --ol | --o)
 294     ac_prev=oldincludedir ;;
 295   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 296   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 297   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 298     oldincludedir="$ac_optarg" ;;
 299
 300   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 301     ac_prev=prefix ;;
 302   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 303     prefix="$ac_optarg" ;;
 304
 305   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 306   | --program-pre | --program-pr | --program-p)
 307     ac_prev=program_prefix ;;
 308   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 309   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 310     program_prefix="$ac_optarg" ;;
 311
 312   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 313   | --program-suf | --program-su | --program-s)
 314     ac_prev=program_suffix ;;
 315   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 316   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 317     program_suffix="$ac_optarg" ;;
 318
 319   -program-transform-name | --program-transform-name \
 320   | --program-transform-nam | --program-transform-na \
 321   | --program-transform-n | --program-transform- \
 322   | --program-transform | --program-transfor \
 323   | --program-transfo | --program-transf \
 324   | --program-trans | --program-tran \
 325   | --progr-tra | --program-tr | --program-t)
 326     ac_prev=program_transform_name ;;
 327   -program-transform-name=* | --program-transform-name=* \
 328   | --program-transform-nam=* | --program-transform-na=* \
 329   | --program-transform-n=* | --program-transform-=* \
 330   | --program-transform=* | --program-transfor=* \
 331   | --program-transfo=* | --program-transf=* \
 332   | --program-trans=* | --program-tran=* \
 333   | --progr-tra=* | --program-tr=* | --program-t=*)
 334     program_transform_name="$ac_optarg" ;;
 335
 336   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 337   | -silent | --silent | --silen | --sile | --sil)
 338     silent=yes ;;
 339
 340   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 341     ac_prev=sbindir ;;
 342   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 343   | --sbi=* | --sb=*)
 344     sbindir="$ac_optarg" ;;
 345
 346   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 347   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 348   | --sharedst | --shareds | --shared | --share | --shar \
 349   | --sha | --sh)
 350     ac_prev=sharedstatedir ;;
 351   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 352   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 353   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 354   | --sha=* | --sh=*)
 355     sharedstatedir="$ac_optarg" ;;
 356
 357   -site | --site | --sit)
 358     ac_prev=site ;;
 359   -site=* | --site=* | --sit=*)
 360     site="$ac_optarg" ;;
 361
 362   -site-file | --site-file | --site-fil | --site-fi | --site-f)
 363     ac_prev=sitefile ;;
 364   -site-file=* | --site-file=* | --site-fil=* | --site-fi=* | --site-f=*)
 365     sitefile="$ac_optarg" ;;
 366
 367   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 368     ac_prev=srcdir ;;
 369   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 370     srcdir="$ac_optarg" ;;
 371
 372   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 373   | --syscon | --sysco | --sysc | --sys | --sy)
 374     ac_prev=sysconfdir ;;
 375   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 376   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 377     sysconfdir="$ac_optarg" ;;
 378
 379   -target | --target | --targe | --targ | --tar | --ta | --t)
 380     ac_prev=target ;;
 381   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 382     target="$ac_optarg" ;;
 383
 384   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 385     verbose=yes ;;
 386
 387   -version | --version | --versio | --versi | --vers)
 388     echo "configure generated by autoconf version 2.13"
 389     exit 0 ;;
 390
 391   -with-* | --with-*)
 392     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 393     # Reject names that are not valid shell variable names.
 394     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 395       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 396     fi
 397     ac_package=`echo $ac_package| sed 's/-/_/g'`
 398     case "$ac_option" in
 399       *=*) ;;
 400       *) ac_optarg=yes ;;
 401     esac
 402     eval "with_${ac_package}='$ac_optarg'" ;;
 403
 404   -without-* | --without-*)
 405     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 406     # Reject names that are not valid shell variable names.
 407     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 408       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 409     fi
 410     ac_package=`echo $ac_package| sed 's/-/_/g'`
 411     eval "with_${ac_package}=no" ;;
 412
 413   --x)
 414     # Obsolete; use --with-x.
 415     with_x=yes ;;
 416
 417   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 418   | --x-incl | --x-inc | --x-in | --x-i)
 419     ac_prev=x_includes ;;
 420   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 421   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 422     x_includes="$ac_optarg" ;;
 423
 424   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 425   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 426     ac_prev=x_libraries ;;
 427   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 428   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 429     x_libraries="$ac_optarg" ;;
 430
 431   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 432     ;;
 433
 434   *)
 435     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 436       echo "configure: warning: $ac_option: invalid host type" 1>&2
 437     fi
 438     if test "x$nonopt" != xNONE; then
 439       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 440     fi
 441     nonopt="$ac_option"
 442     ;;
 443
 444   esac
 445 done
 446
 447 if test -n "$ac_prev"; then
 448   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 449 fi
 450
 451 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 452
 453 # File descriptor usage:
 454 # 0 standard input
 455 # 1 file creation
 456 # 2 errors and warnings
 457 # 3 some systems may open it to /dev/tty
 458 # 4 used on the Kubota Titan
 459 # 6 checking for... messages and results
 460 # 5 compiler messages saved in config.log
 461 if test "$silent" = yes; then
 462   exec 6>/dev/null
 463 else
 464   exec 6>&1
 465 fi
 466 exec 5>./config.log
 467
 468 echo "\
 469 This file contains any messages produced by compilers while
 470 running configure, to aid debugging if configure makes a mistake.
 471 " 1>&5
 472
 473 # Strip out --no-create and --no-recursion so they do not pile up.
 474 # Also quote any args containing shell metacharacters.
 475 ac_configure_args=
 476 for ac_arg
 477 do
 478   case "$ac_arg" in
 479   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 480   | --no-cr | --no-c) ;;
 481   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 482   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 483   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 484   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 485   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 486   esac
 487 done
 488
 489 # NLS nuisances.
 490 # Only set these to C if already set.  These must not be set unconditionally
 491 # because not all systems understand e.g. LANG=C (notably SCO).
 492 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 493 # Non-C LC_CTYPE values break the ctype check.
 494 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 495 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 496 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 497 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 498
 499 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 500 rm -rf conftest* confdefs.h
 501 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 502 echo > confdefs.h
 503
 504 # A filename unique to this package, relative to the directory that
 505 # configure is in, which we can look for to find out if srcdir is correct.
 506 ac_unique_file=java/lang/System.java
 507
 508 # Find the source files, if location was not specified.
 509 if test -z "$srcdir"; then
 510   ac_srcdir_defaulted=yes
 511   # Try the directory containing this script, then its parent.
 512   ac_prog=$0
 513   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 514   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 515   srcdir=$ac_confdir
 516   if test ! -r $srcdir/$ac_unique_file; then
 517     srcdir=..
 518   fi
 519 else
 520   ac_srcdir_defaulted=no
 521 fi
 522 if test ! -r $srcdir/$ac_unique_file; then
 523   if test "$ac_srcdir_defaulted" = yes; then
 524     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 525   else
 526     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 527   fi
 528 fi
 529 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 530
 531 # Prefer explicitly selected file to automatically selected ones.
 532 if test -z "$sitefile"; then
 533   if test -z "$CONFIG_SITE"; then
 534     if test "x$prefix" != xNONE; then
 535       CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 536     else
 537       CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 538     fi
 539   fi
 540 else
 541   CONFIG_SITE="$sitefile"
 542 fi
 543 for ac_site_file in $CONFIG_SITE; do
 544   if test -r "$ac_site_file"; then
 545     echo "loading site script $ac_site_file"
 546     . "$ac_site_file"
 547   fi
 548 done
 549
 550 if test -r "$cache_file"; then
 551   echo "loading cache $cache_file"
 552   . $cache_file
 553 else
 554   echo "creating cache $cache_file"
 555   > $cache_file
 556 fi
 557
 558 ac_ext=c
 559 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 560 ac_cpp='$CPP $CPPFLAGS'
 561 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 562 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 563 cross_compiling=$ac_cv_prog_cc_cross
 564
 565 ac_exeext=
 566 ac_objext=o
 567 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 568   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 569   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 570     ac_n= ac_c='
 571 ' ac_t='        '
 572   else
 573     ac_n=-n ac_c= ac_t=
 574   fi
 575 else
 576   ac_n= ac_c='\c' ac_t=
 577 fi
 578
 579
 580
 581 ac_aux_dir=
 582 for ac_dir in .. $srcdir/..; do
 583   if test -f $ac_dir/install-sh; then
 584     ac_aux_dir=$ac_dir
 585     ac_install_sh="$ac_aux_dir/install-sh -c"
 586     break
 587   elif test -f $ac_dir/install.sh; then
 588     ac_aux_dir=$ac_dir
 589     ac_install_sh="$ac_aux_dir/install.sh -c"
 590     break
 591   fi
 592 done
 593 if test -z "$ac_aux_dir"; then
 594   { echo "configure: error: can not find install-sh or install.sh in .. $srcdir/.." 1>&2; exit 1; }
 595 fi
 596 ac_config_guess=$ac_aux_dir/config.guess
 597 ac_config_sub=$ac_aux_dir/config.sub
 598 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 599
 600
 601
 602 # Do some error checking and defaulting for the host and target type.
 603 # The inputs are:
 604 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 605 #
 606 # The rules are:
 607 # 1. You are not allowed to specify --host, --target, and nonopt at the
 608 #    same time.
 609 # 2. Host defaults to nonopt.
 610 # 3. If nonopt is not specified, then host defaults to the current host,
 611 #    as determined by config.guess.
 612 # 4. Target and build default to nonopt.
 613 # 5. If nonopt is not specified, then target and build default to host.
 614
 615 # The aliases save the names the user supplied, while $host etc.
 616 # will get canonicalized.
 617 case $host---$target---$nonopt in
 618 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 619 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 620 esac
 621
 622
 623 # Make sure we can run config.sub.
 624 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 625 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 626 fi
 627
 628 echo $ac_n "checking host system type""... $ac_c" 1>&6
 629 echo "configure:630: checking host system type" >&5
 630
 631 host_alias=$host
 632 case "$host_alias" in
 633 NONE)
 634   case $nonopt in
 635   NONE)
 636     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 637     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 638     fi ;;
 639   *) host_alias=$nonopt ;;
 640   esac ;;
 641 esac
 642
 643 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 644 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 645 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 646 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 647 echo "$ac_t""$host" 1>&6
 648
 649 echo $ac_n "checking target system type""... $ac_c" 1>&6
 650 echo "configure:651: checking target system type" >&5
 651
 652 target_alias=$target
 653 case "$target_alias" in
 654 NONE)
 655   case $nonopt in
 656   NONE) target_alias=$host_alias ;;
 657   *) target_alias=$nonopt ;;
 658   esac ;;
 659 esac
 660
 661 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 662 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 663 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 664 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 665 echo "$ac_t""$target" 1>&6
 666
 667 echo $ac_n "checking build system type""... $ac_c" 1>&6
 668 echo "configure:669: checking build system type" >&5
 669
 670 build_alias=$build
 671 case "$build_alias" in
 672 NONE)
 673   case $nonopt in
 674   NONE) build_alias=$host_alias ;;
 675   *) build_alias=$nonopt ;;
 676   esac ;;
 677 esac
 678
 679 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 680 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 681 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 682 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 683 echo "$ac_t""$build" 1>&6
 684
 685 test "$host_alias" != "$target_alias" &&
 686   test "$program_prefix$program_suffix$program_transform_name" = \
 687     NONENONEs,x,x, &&
 688   program_prefix=${target_alias}-
 689
 690
 691 # Check whether --with-target-subdir or --without-target-subdir was given.
 692 if test "${with_target_subdir+set}" = set; then
 693   withval="$with_target_subdir"
 694   :
 695 fi
 696
 697 # Check whether --with-cross-host or --without-cross-host was given.
 698 if test "${with_cross_host+set}" = set; then
 699   withval="$with_cross_host"
 700   :
 701 fi
 702
 703
 704 # Find a good install program.  We prefer a C program (faster),
 705 # so one script is as good as another.  But avoid the broken or
 706 # incompatible versions:
 707 # SysV /etc/install, /usr/sbin/install
 708 # SunOS /usr/etc/install
 709 # IRIX /sbin/install
 710 # AIX /bin/install
 711 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 712 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 713 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 714 # ./install, which can be erroneously created by make from ./install.sh.
 715 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 716 echo "configure:717: checking for a BSD compatible install" >&5
 717 if test -z "$INSTALL"; then
 718 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 719   echo $ac_n "(cached) $ac_c" 1>&6
 720 else
 721     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
 722   for ac_dir in $PATH; do
 723     # Account for people who put trailing slashes in PATH elements.
 724     case "$ac_dir/" in
 725     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 726     *)
 727       # OSF1 and SCO ODT 3.0 have their own names for install.
 728       # Don't use installbsd from OSF since it installs stuff as root
 729       # by default.
 730       for ac_prog in ginstall scoinst install; do
 731         if test -f $ac_dir/$ac_prog; then
 732           if test $ac_prog = install &&
 733             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 734             # AIX install.  It has an incompatible calling convention.
 735             :
 736           else
 737             ac_cv_path_install="$ac_dir/$ac_prog -c"
 738             break 2
 739           fi
 740         fi
 741       done
 742       ;;
 743     esac
 744   done
 745   IFS="$ac_save_IFS"
 746
 747 fi
 748   if test "${ac_cv_path_install+set}" = set; then
 749     INSTALL="$ac_cv_path_install"
 750   else
 751     # As a last resort, use the slow shell script.  We don't cache a
 752     # path for INSTALL within a source directory, because that will
 753     # break other packages using the cache if that directory is
 754     # removed, or if the path is relative.
 755     INSTALL="$ac_install_sh"
 756   fi
 757 fi
 758 echo "$ac_t""$INSTALL" 1>&6
 759
 760 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 761 # It thinks the first close brace ends the variable substitution.
 762 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 763
 764 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
 765
 766 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 767
 768 echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
 769 echo "configure:770: checking whether build environment is sane" >&5
 770 # Just in case
 771 sleep 1
 772 echo timestamp > conftestfile
 773 # Do `set' in a subshell so we don't clobber the current shell's
 774 # arguments.  Must try -L first in case configure is actually a
 775 # symlink; some systems play weird games with the mod time of symlinks
 776 # (eg FreeBSD returns the mod time of the symlink's containing
 777 # directory).
 778 if (
 779    set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
 780    if test "$*" = "X"; then
 781       # -L didn't work.
 782       set X `ls -t $srcdir/configure conftestfile`
 783    fi
 784    if test "$*" != "X $srcdir/configure conftestfile" \
 785       && test "$*" != "X conftestfile $srcdir/configure"; then
 786
 787       # If neither matched, then we have a broken ls.  This can happen
 788       # if, for instance, CONFIG_SHELL is bash and it inherits a
 789       # broken ls alias from the environment.  This has actually
 790       # happened.  Such a system could not be considered "sane".
 791       { echo "configure: error: ls -t appears to fail.  Make sure there is not a broken
 792 alias in your environment" 1>&2; exit 1; }
 793    fi
 794
 795    test "$2" = conftestfile
 796    )
 797 then
 798    # Ok.
 799    :
 800 else
 801    { echo "configure: error: newly created file is older than distributed files!
 802 Check your system clock" 1>&2; exit 1; }
 803 fi
 804 rm -f conftest*
 805 echo "$ac_t""yes" 1>&6
 806 if test "$program_transform_name" = s,x,x,; then
 807   program_transform_name=
 808 else
 809   # Double any \ or $.  echo might interpret backslashes.
 810   cat <<\EOF_SED > conftestsed
 811 s,\\,\\\\,g; s,\$,$$,g
 812 EOF_SED
 813   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 814   rm -f conftestsed
 815 fi
 816 test "$program_prefix" != NONE &&
 817   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 818 # Use a double $ so make ignores it.
 819 test "$program_suffix" != NONE &&
 820   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 821
 822 # sed with no file args requires a program.
 823 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 824
 825 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
 826 echo "configure:827: checking whether ${MAKE-make} sets \${MAKE}" >&5
 827 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 828 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
 829   echo $ac_n "(cached) $ac_c" 1>&6
 830 else
 831   cat > conftestmake <<\EOF
 832 all:
 833         @echo 'ac_maketemp="${MAKE}"'
 834 EOF
 835 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 836 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
 837 if test -n "$ac_maketemp"; then
 838   eval ac_cv_prog_make_${ac_make}_set=yes
 839 else
 840   eval ac_cv_prog_make_${ac_make}_set=no
 841 fi
 842 rm -f conftestmake
 843 fi
 844 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
 845   echo "$ac_t""yes" 1>&6
 846   SET_MAKE=
 847 else
 848   echo "$ac_t""no" 1>&6
 849   SET_MAKE="MAKE=${MAKE-make}"
 850 fi
 851
 852 if test $host != $build; then
 853   ac_tool_prefix=${host_alias}-
 854 else
 855   ac_tool_prefix=
 856 fi
 857
 858 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
 859 echo "configure:860: checking for Cygwin environment" >&5
 860 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
 861   echo $ac_n "(cached) $ac_c" 1>&6
 862 else
 863   cat > conftest.$ac_ext <<EOF
 864 #line 865 "configure"
 865 #include "confdefs.h"
 866
 867 int main() {
 868
 869 #ifndef __CYGWIN__
 870 #define __CYGWIN__ __CYGWIN32__
 871 #endif
 872 return __CYGWIN__;
 873 ; return 0; }
 874 EOF
 875 if { (eval echo configure:876: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 876   rm -rf conftest*
 877   ac_cv_cygwin=yes
 878 else
 879   echo "configure: failed program was:" >&5
 880   cat conftest.$ac_ext >&5
 881   rm -rf conftest*
 882   ac_cv_cygwin=no
 883 fi
 884 rm -f conftest*
 885 rm -f conftest*
 886 fi
 887
 888 echo "$ac_t""$ac_cv_cygwin" 1>&6
 889 CYGWIN=
 890 test "$ac_cv_cygwin" = yes && CYGWIN=yes
 891 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
 892 echo "configure:893: checking for mingw32 environment" >&5
 893 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
 894   echo $ac_n "(cached) $ac_c" 1>&6
 895 else
 896   cat > conftest.$ac_ext <<EOF
 897 #line 898 "configure"
 898 #include "confdefs.h"
 899
 900 int main() {
 901 return __MINGW32__;
 902 ; return 0; }
 903 EOF
 904 if { (eval echo configure:905: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 905   rm -rf conftest*
 906   ac_cv_mingw32=yes
 907 else
 908   echo "configure: failed program was:" >&5
 909   cat conftest.$ac_ext >&5
 910   rm -rf conftest*
 911   ac_cv_mingw32=no
 912 fi
 913 rm -f conftest*
 914 rm -f conftest*
 915 fi
 916
 917 echo "$ac_t""$ac_cv_mingw32" 1>&6
 918 MINGW32=
 919 test "$ac_cv_mingw32" = yes && MINGW32=yes
 920
 921 # Check whether --enable-multilib or --disable-multilib was given.
 922 if test "${enable_multilib+set}" = set; then
 923   enableval="$enable_multilib"
 924   case "${enableval}" in
 925   yes) multilib=yes ;;
 926   no)  multilib=no ;;
 927   *)   { echo "configure: error: bad value ${enableval} for multilib option" 1>&2; exit 1; } ;;
 928  esac
 929 else
 930   multilib=yes
 931 fi
 932
 933
 934 if test "${srcdir}" = "."; then
 935   if test "${with_target_subdir}" != "."; then
 936     libgcj_basedir="${srcdir}/${with_multisrctop}../."
 937   else
 938     libgcj_basedir="${srcdir}/${with_multisrctop}."
 939   fi
 940 else
 941   libgcj_basedir="${srcdir}/."
 942 fi
 943
 944
 945
 946 # Make sure we can run config.sub.
 947 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 948 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 949 fi
 950
 951 echo $ac_n "checking host system type""... $ac_c" 1>&6
 952 echo "configure:953: checking host system type" >&5
 953
 954 host_alias=$host
 955 case "$host_alias" in
 956 NONE)
 957   case $nonopt in
 958   NONE)
 959     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 960     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 961     fi ;;
 962   *) host_alias=$nonopt ;;
 963   esac ;;
 964 esac
 965
 966 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 967 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 968 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 969 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 970 echo "$ac_t""$host" 1>&6
 971
 972
 973 version=0.0.7
 974
 975 PACKAGE=libjava
 976
 977 VERSION=$version
 978
 979 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
 980   { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
 981 fi
 982 cat >> confdefs.h <<EOF
 983 #define PACKAGE "$PACKAGE"
 984 EOF
 985
 986 cat >> confdefs.h <<EOF
 987 #define VERSION "$VERSION"
 988 EOF
 989
 990
 991
 992 missing_dir=`cd $ac_aux_dir && pwd`
 993 echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
 994 echo "configure:995: checking for working aclocal" >&5
 995 # Run test in a subshell; some versions of sh will print an error if
 996 # an executable is not found, even if stderr is redirected.
 997 # Redirect stdin to placate older versions of autoconf.  Sigh.
 998 if (aclocal --version) < /dev/null > /dev/null 2>&1; then
 999    ACLOCAL=aclocal
1000    echo "$ac_t""found" 1>&6
1001 else
1002    ACLOCAL="$missing_dir/missing aclocal"
1003    echo "$ac_t""missing" 1>&6
1004 fi
1005
1006 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
1007 echo "configure:1008: checking for working autoconf" >&5
1008 # Run test in a subshell; some versions of sh will print an error if
1009 # an executable is not found, even if stderr is redirected.
1010 # Redirect stdin to placate older versions of autoconf.  Sigh.
1011 if (autoconf --version) < /dev/null > /dev/null 2>&1; then
1012    AUTOCONF=autoconf
1013    echo "$ac_t""found" 1>&6
1014 else
1015    AUTOCONF="$missing_dir/missing autoconf"
1016    echo "$ac_t""missing" 1>&6
1017 fi
1018
1019 echo $ac_n "checking for working automake""... $ac_c" 1>&6
1020 echo "configure:1021: checking for working automake" >&5
1021 # Run test in a subshell; some versions of sh will print an error if
1022 # an executable is not found, even if stderr is redirected.
1023 # Redirect stdin to placate older versions of autoconf.  Sigh.
1024 if (automake --version) < /dev/null > /dev/null 2>&1; then
1025    AUTOMAKE=automake
1026    echo "$ac_t""found" 1>&6
1027 else
1028    AUTOMAKE="$missing_dir/missing automake"
1029    echo "$ac_t""missing" 1>&6
1030 fi
1031
1032 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
1033 echo "configure:1034: checking for working autoheader" >&5
1034 # Run test in a subshell; some versions of sh will print an error if
1035 # an executable is not found, even if stderr is redirected.
1036 # Redirect stdin to placate older versions of autoconf.  Sigh.
1037 if (autoheader --version) < /dev/null > /dev/null 2>&1; then
1038    AUTOHEADER=autoheader
1039    echo "$ac_t""found" 1>&6
1040 else
1041    AUTOHEADER="$missing_dir/missing autoheader"
1042    echo "$ac_t""missing" 1>&6
1043 fi
1044
1045 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
1046 echo "configure:1047: checking for working makeinfo" >&5
1047 # Run test in a subshell; some versions of sh will print an error if
1048 # an executable is not found, even if stderr is redirected.
1049 # Redirect stdin to placate older versions of autoconf.  Sigh.
1050 if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
1051    MAKEINFO=makeinfo
1052    echo "$ac_t""found" 1>&6
1053 else
1054    MAKEINFO="$missing_dir/missing makeinfo"
1055    echo "$ac_t""missing" 1>&6
1056 fi
1057
1058
1059
1060 # FIXME: We temporarily define our own version of AC_PROG_CC.  This is
1061 # copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS.  We
1062 # are probably using a cross compiler, which will not be able to fully
1063 # link an executable.  This should really be fixed in autoconf
1064 # itself.
1065
1066
1067
1068
1069 # Extract the first word of "gcc", so it can be a program name with args.
1070 set dummy gcc; ac_word=$2
1071 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1072 echo "configure:1073: checking for $ac_word" >&5
1073 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1074   echo $ac_n "(cached) $ac_c" 1>&6
1075 else
1076   if test -n "$CC"; then
1077   ac_cv_prog_CC="$CC" # Let the user override the test.
1078 else
1079   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1080   ac_dummy="$PATH"
1081   for ac_dir in $ac_dummy; do
1082     test -z "$ac_dir" && ac_dir=.
1083     if test -f $ac_dir/$ac_word; then
1084       ac_cv_prog_CC="gcc"
1085       break
1086     fi
1087   done
1088   IFS="$ac_save_ifs"
1089 fi
1090 fi
1091 CC="$ac_cv_prog_CC"
1092 if test -n "$CC"; then
1093   echo "$ac_t""$CC" 1>&6
1094 else
1095   echo "$ac_t""no" 1>&6
1096 fi
1097
1098 if test -z "$CC"; then
1099   # Extract the first word of "cc", so it can be a program name with args.
1100 set dummy cc; ac_word=$2
1101 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1102 echo "configure:1103: checking for $ac_word" >&5
1103 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1104   echo $ac_n "(cached) $ac_c" 1>&6
1105 else
1106   if test -n "$CC"; then
1107   ac_cv_prog_CC="$CC" # Let the user override the test.
1108 else
1109   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1110   ac_prog_rejected=no
1111   ac_dummy="$PATH"
1112   for ac_dir in $ac_dummy; do
1113     test -z "$ac_dir" && ac_dir=.
1114     if test -f $ac_dir/$ac_word; then
1115       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1116         ac_prog_rejected=yes
1117         continue
1118       fi
1119       ac_cv_prog_CC="cc"
1120       break
1121     fi
1122   done
1123   IFS="$ac_save_ifs"
1124 if test $ac_prog_rejected = yes; then
1125   # We found a bogon in the path, so make sure we never use it.
1126   set dummy $ac_cv_prog_CC
1127   shift
1128   if test $# -gt 0; then
1129     # We chose a different compiler from the bogus one.
1130     # However, it has the same basename, so the bogon will be chosen
1131     # first if we set CC to just the basename; use the full file name.
1132     shift
1133     set dummy "$ac_dir/$ac_word" "$@"
1134     shift
1135     ac_cv_prog_CC="$@"
1136   fi
1137 fi
1138 fi
1139 fi
1140 CC="$ac_cv_prog_CC"
1141 if test -n "$CC"; then
1142   echo "$ac_t""$CC" 1>&6
1143 else
1144   echo "$ac_t""no" 1>&6
1145 fi
1146
1147   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1148 fi
1149
1150 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1151 echo "configure:1152: checking whether we are using GNU C" >&5
1152 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1153   echo $ac_n "(cached) $ac_c" 1>&6
1154 else
1155   cat > conftest.c <<EOF
1156 #ifdef __GNUC__
1157   yes;
1158 #endif
1159 EOF
1160 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1161: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1161   ac_cv_prog_gcc=yes
1162 else
1163   ac_cv_prog_gcc=no
1164 fi
1165 fi
1166
1167 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1168
1169 if test $ac_cv_prog_gcc = yes; then
1170   GCC=yes
1171   ac_test_CFLAGS="${CFLAGS+set}"
1172   ac_save_CFLAGS="$CFLAGS"
1173   CFLAGS=
1174   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1175 echo "configure:1176: checking whether ${CC-cc} accepts -g" >&5
1176 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1177   echo $ac_n "(cached) $ac_c" 1>&6
1178 else
1179   echo 'void f(){}' > conftest.c
1180 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1181   ac_cv_prog_cc_g=yes
1182 else
1183   ac_cv_prog_cc_g=no
1184 fi
1185 rm -f conftest*
1186
1187 fi
1188
1189 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1190   if test "$ac_test_CFLAGS" = set; then
1191     CFLAGS="$ac_save_CFLAGS"
1192   elif test $ac_cv_prog_cc_g = yes; then
1193     CFLAGS="-g -O2"
1194   else
1195     CFLAGS="-O2"
1196   fi
1197 else
1198   GCC=
1199   test "${CFLAGS+set}" = set || CFLAGS="-g"
1200 fi
1201
1202
1203 # Likewise for AC_PROG_CXX.
1204
1205
1206
1207 for ac_prog in $CCC c++ g++ gcc CC cxx cc++
1208 do
1209 # Extract the first word of "$ac_prog", so it can be a program name with args.
1210 set dummy $ac_prog; ac_word=$2
1211 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1212 echo "configure:1213: checking for $ac_word" >&5
1213 if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
1214   echo $ac_n "(cached) $ac_c" 1>&6
1215 else
1216   if test -n "$CXX"; then
1217   ac_cv_prog_CXX="$CXX" # Let the user override the test.
1218 else
1219   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1220   ac_dummy="$PATH"
1221   for ac_dir in $ac_dummy; do
1222     test -z "$ac_dir" && ac_dir=.
1223     if test -f $ac_dir/$ac_word; then
1224       ac_cv_prog_CXX="$ac_prog"
1225       break
1226     fi
1227   done
1228   IFS="$ac_save_ifs"
1229 fi
1230 fi
1231 CXX="$ac_cv_prog_CXX"
1232 if test -n "$CXX"; then
1233   echo "$ac_t""$CXX" 1>&6
1234 else
1235   echo "$ac_t""no" 1>&6
1236 fi
1237
1238 test -n "$CXX" && break
1239 done
1240 test -n "$CXX" || CXX="gcc"
1241
1242 test -z "$CXX" && { echo "configure: error: no acceptable c++ found in \$PATH" 1>&2; exit 1; }
1243
1244 echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
1245 echo "configure:1246: checking whether we are using GNU C++" >&5
1246 if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
1247   echo $ac_n "(cached) $ac_c" 1>&6
1248 else
1249   cat > conftest.C <<EOF
1250 #ifdef __GNUC__
1251   yes;
1252 #endif
1253 EOF
1254 if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1255: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1255   ac_cv_prog_gxx=yes
1256 else
1257   ac_cv_prog_gxx=no
1258 fi
1259 fi
1260
1261 echo "$ac_t""$ac_cv_prog_gxx" 1>&6
1262
1263 if test $ac_cv_prog_gxx = yes; then
1264   GXX=yes
1265   ac_test_CXXFLAGS="${CXXFLAGS+set}"
1266   ac_save_CXXFLAGS="$CXXFLAGS"
1267   CXXFLAGS=
1268   echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
1269 echo "configure:1270: checking whether ${CXX-g++} accepts -g" >&5
1270 if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
1271   echo $ac_n "(cached) $ac_c" 1>&6
1272 else
1273   echo 'void f(){}' > conftest.cc
1274 if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
1275   ac_cv_prog_cxx_g=yes
1276 else
1277   ac_cv_prog_cxx_g=no
1278 fi
1279 rm -f conftest*
1280
1281 fi
1282
1283 echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
1284   if test "$ac_test_CXXFLAGS" = set; then
1285     CXXFLAGS="$ac_save_CXXFLAGS"
1286   elif test $ac_cv_prog_cxx_g = yes; then
1287     CXXFLAGS="-g -O2"
1288   else
1289     CXXFLAGS="-O2"
1290   fi
1291 else
1292   GXX=
1293   test "${CXXFLAGS+set}" = set || CXXFLAGS="-g"
1294 fi
1295
1296
1297 # AC_CHECK_TOOL does AC_REQUIRE (AC_CANONICAL_BUILD).  If we dont
1298 # run it explicitly here, it will be run implicitly before
1299 # LIBGCJ_CONFIGURE, which doesn't work because that means that it will
1300 # be run before AC_CANONICAL_HOST.
1301 echo $ac_n "checking build system type""... $ac_c" 1>&6
1302 echo "configure:1303: checking build system type" >&5
1303
1304 build_alias=$build
1305 case "$build_alias" in
1306 NONE)
1307   case $nonopt in
1308   NONE) build_alias=$host_alias ;;
1309   *) build_alias=$nonopt ;;
1310   esac ;;
1311 esac
1312
1313 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1314 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1315 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1316 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1317 echo "$ac_t""$build" 1>&6
1318
1319
1320 # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
1321 set dummy ${ac_tool_prefix}as; ac_word=$2
1322 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1323 echo "configure:1324: checking for $ac_word" >&5
1324 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
1325   echo $ac_n "(cached) $ac_c" 1>&6
1326 else
1327   if test -n "$AS"; then
1328   ac_cv_prog_AS="$AS" # Let the user override the test.
1329 else
1330   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1331   ac_dummy="$PATH"
1332   for ac_dir in $ac_dummy; do
1333     test -z "$ac_dir" && ac_dir=.
1334     if test -f $ac_dir/$ac_word; then
1335       ac_cv_prog_AS="${ac_tool_prefix}as"
1336       break
1337     fi
1338   done
1339   IFS="$ac_save_ifs"
1340   test -z "$ac_cv_prog_AS" && ac_cv_prog_AS="as"
1341 fi
1342 fi
1343 AS="$ac_cv_prog_AS"
1344 if test -n "$AS"; then
1345   echo "$ac_t""$AS" 1>&6
1346 else
1347   echo "$ac_t""no" 1>&6
1348 fi
1349
1350
1351
1352 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
1353 set dummy ${ac_tool_prefix}ar; ac_word=$2
1354 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1355 echo "configure:1356: checking for $ac_word" >&5
1356 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
1357   echo $ac_n "(cached) $ac_c" 1>&6
1358 else
1359   if test -n "$AR"; then
1360   ac_cv_prog_AR="$AR" # Let the user override the test.
1361 else
1362   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1363   ac_dummy="$PATH"
1364   for ac_dir in $ac_dummy; do
1365     test -z "$ac_dir" && ac_dir=.
1366     if test -f $ac_dir/$ac_word; then
1367       ac_cv_prog_AR="${ac_tool_prefix}ar"
1368       break
1369     fi
1370   done
1371   IFS="$ac_save_ifs"
1372   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
1373 fi
1374 fi
1375 AR="$ac_cv_prog_AR"
1376 if test -n "$AR"; then
1377   echo "$ac_t""$AR" 1>&6
1378 else
1379   echo "$ac_t""no" 1>&6
1380 fi
1381
1382
1383
1384 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1385 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1386 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1387 echo "configure:1388: checking for $ac_word" >&5
1388 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1389   echo $ac_n "(cached) $ac_c" 1>&6
1390 else
1391   if test -n "$RANLIB"; then
1392   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1393 else
1394   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1395   ac_dummy="$PATH"
1396   for ac_dir in $ac_dummy; do
1397     test -z "$ac_dir" && ac_dir=.
1398     if test -f $ac_dir/$ac_word; then
1399       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1400       break
1401     fi
1402   done
1403   IFS="$ac_save_ifs"
1404 fi
1405 fi
1406 RANLIB="$ac_cv_prog_RANLIB"
1407 if test -n "$RANLIB"; then
1408   echo "$ac_t""$RANLIB" 1>&6
1409 else
1410   echo "$ac_t""no" 1>&6
1411 fi
1412
1413
1414 if test -z "$ac_cv_prog_RANLIB"; then
1415 if test -n "$ac_tool_prefix"; then
1416   # Extract the first word of "ranlib", so it can be a program name with args.
1417 set dummy ranlib; ac_word=$2
1418 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1419 echo "configure:1420: checking for $ac_word" >&5
1420 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1421   echo $ac_n "(cached) $ac_c" 1>&6
1422 else
1423   if test -n "$RANLIB"; then
1424   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1425 else
1426   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1427   ac_dummy="$PATH"
1428   for ac_dir in $ac_dummy; do
1429     test -z "$ac_dir" && ac_dir=.
1430     if test -f $ac_dir/$ac_word; then
1431       ac_cv_prog_RANLIB="ranlib"
1432       break
1433     fi
1434   done
1435   IFS="$ac_save_ifs"
1436   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1437 fi
1438 fi
1439 RANLIB="$ac_cv_prog_RANLIB"
1440 if test -n "$RANLIB"; then
1441   echo "$ac_t""$RANLIB" 1>&6
1442 else
1443   echo "$ac_t""no" 1>&6
1444 fi
1445
1446 else
1447   RANLIB=":"
1448 fi
1449 fi
1450
1451
1452 # Find a good install program.  We prefer a C program (faster),
1453 # so one script is as good as another.  But avoid the broken or
1454 # incompatible versions:
1455 # SysV /etc/install, /usr/sbin/install
1456 # SunOS /usr/etc/install
1457 # IRIX /sbin/install
1458 # AIX /bin/install
1459 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1460 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1461 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1462 # ./install, which can be erroneously created by make from ./install.sh.
1463 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1464 echo "configure:1465: checking for a BSD compatible install" >&5
1465 if test -z "$INSTALL"; then
1466 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1467   echo $ac_n "(cached) $ac_c" 1>&6
1468 else
1469     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
1470   for ac_dir in $PATH; do
1471     # Account for people who put trailing slashes in PATH elements.
1472     case "$ac_dir/" in
1473     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1474     *)
1475       # OSF1 and SCO ODT 3.0 have their own names for install.
1476       # Don't use installbsd from OSF since it installs stuff as root
1477       # by default.
1478       for ac_prog in ginstall scoinst install; do
1479         if test -f $ac_dir/$ac_prog; then
1480           if test $ac_prog = install &&
1481             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1482             # AIX install.  It has an incompatible calling convention.
1483             :
1484           else
1485             ac_cv_path_install="$ac_dir/$ac_prog -c"
1486             break 2
1487           fi
1488         fi
1489       done
1490       ;;
1491     esac
1492   done
1493   IFS="$ac_save_IFS"
1494
1495 fi
1496   if test "${ac_cv_path_install+set}" = set; then
1497     INSTALL="$ac_cv_path_install"
1498   else
1499     # As a last resort, use the slow shell script.  We don't cache a
1500     # path for INSTALL within a source directory, because that will
1501     # break other packages using the cache if that directory is
1502     # removed, or if the path is relative.
1503     INSTALL="$ac_install_sh"
1504   fi
1505 fi
1506 echo "$ac_t""$INSTALL" 1>&6
1507
1508 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1509 # It thinks the first close brace ends the variable substitution.
1510 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1511
1512 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
1513
1514 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1515
1516
1517 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
1518 echo "configure:1519: checking whether to enable maintainer-specific portions of Makefiles" >&5
1519     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
1520 if test "${enable_maintainer_mode+set}" = set; then
1521   enableval="$enable_maintainer_mode"
1522   USE_MAINTAINER_MODE=$enableval
1523 else
1524   USE_MAINTAINER_MODE=no
1525 fi
1526
1527   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
1528
1529
1530 if test $USE_MAINTAINER_MODE = yes; then
1531   MAINTAINER_MODE_TRUE=
1532   MAINTAINER_MODE_FALSE='#'
1533 else
1534   MAINTAINER_MODE_TRUE='#'
1535   MAINTAINER_MODE_FALSE=
1536 fi
1537   MAINT=$MAINTAINER_MODE_TRUE
1538
1539
1540
1541 # We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
1542 # at least currently, we never actually build a program, so we never
1543 # need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
1544 # fails, because we are probably configuring with a cross compiler
1545 # which cant create executables.  So we include AC_EXEEXT to keep
1546 # automake happy, but we dont execute it, since we dont care about
1547 # the result.
1548 if false; then
1549
1550
1551 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
1552 echo "configure:1553: checking for executable suffix" >&5
1553 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
1554   echo $ac_n "(cached) $ac_c" 1>&6
1555 else
1556   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
1557   ac_cv_exeext=.exe
1558 else
1559   rm -f conftest*
1560   echo 'int main () { return 0; }' > conftest.$ac_ext
1561   ac_cv_exeext=
1562   if { (eval echo configure:1563: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1563     for file in conftest.*; do
1564       case $file in
1565       *.c | *.o | *.obj | *.ilk | *.pdb) ;;
1566       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
1567       esac
1568     done
1569   else
1570     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
1571   fi
1572   rm -f conftest*
1573   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
1574 fi
1575 fi
1576
1577 EXEEXT=""
1578 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
1579 echo "$ac_t""${ac_cv_exeext}" 1>&6
1580 ac_exeext=$EXEEXT
1581
1582 fi
1583
1584 # configure.host sets the following important variables
1585 #       libgcj_cflags    - host specific C compiler flags
1586 #       libgcj_cxxflags  - host specific C++ compiler flags
1587 #       libgcj_javaflags - host specific Java compiler flags
1588
1589 libgcj_cflags=
1590 libgcj_cxxflags=
1591 libgcj_javaflags=
1592
1593 . ${libgcj_basedir}/configure.host
1594
1595 case ${libgcj_basedir} in
1596 /* | A-Za-z:/\\*) libgcj_flagbasedir=${libgcj_basedir} ;;
1597 *) libgcj_flagbasedir='$(top_builddir)/'${libgcj_basedir} ;;
1598 esac
1599
1600 LIBGCJ_CFLAGS="${libgcj_cflags}"
1601 LIBGCJ_CXXFLAGS="${libgcj_cxxflags}"
1602 LIBGCJ_JAVAFLAGS="${libgcj_javaflags}"
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612 # Only use libltdl for native builds.
1613 if test -z "${with_cross_host}"; then
1614      case "$enable_ltdl_convenience" in
1615   no) { echo "configure: error: this package needs a convenience libltdl" 1>&2; exit 1; } ;;
1616   "") enable_ltdl_convenience=yes
1617       ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
1618   esac
1619   LIBLTDL='${top_builddir}/libltdl'/libltdlc.la
1620   INCLTDL='-I${top_builddir}/libltdl'
1621
1622
1623    DIRLTDL=libltdl
1624    cat >> confdefs.h <<\EOF
1625 #define USE_LTDL 1
1626 EOF
1627
1628    # Sigh.  Libtool's macro doesn't do the right thing.
1629    INCLTDL="-I\$(top_srcdir)/libltdl $INCLTDL"
1630 fi
1631
1632
1633
1634 # Check whether --enable-shared or --disable-shared was given.
1635 if test "${enable_shared+set}" = set; then
1636   enableval="$enable_shared"
1637   p=${PACKAGE-default}
1638 case "$enableval" in
1639 yes) enable_shared=yes ;;
1640 no) enable_shared=no ;;
1641 *)
1642   enable_shared=no
1643   # Look at the argument we got.  We use all the common list separators.
1644   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1645   for pkg in $enableval; do
1646     if test "X$pkg" = "X$p"; then
1647       enable_shared=yes
1648     fi
1649   done
1650   IFS="$ac_save_ifs"
1651   ;;
1652 esac
1653 else
1654   enable_shared=yes
1655 fi
1656
1657 # Check whether --enable-static or --disable-static was given.
1658 if test "${enable_static+set}" = set; then
1659   enableval="$enable_static"
1660   p=${PACKAGE-default}
1661 case "$enableval" in
1662 yes) enable_static=yes ;;
1663 no) enable_static=no ;;
1664 *)
1665   enable_static=no
1666   # Look at the argument we got.  We use all the common list separators.
1667   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1668   for pkg in $enableval; do
1669     if test "X$pkg" = "X$p"; then
1670       enable_static=yes
1671     fi
1672   done
1673   IFS="$ac_save_ifs"
1674   ;;
1675 esac
1676 else
1677   enable_static=yes
1678 fi
1679
1680 # Check whether --enable-fast-install or --disable-fast-install was given.
1681 if test "${enable_fast_install+set}" = set; then
1682   enableval="$enable_fast_install"
1683   p=${PACKAGE-default}
1684 case "$enableval" in
1685 yes) enable_fast_install=yes ;;
1686 no) enable_fast_install=no ;;
1687 *)
1688   enable_fast_install=no
1689   # Look at the argument we got.  We use all the common list separators.
1690   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1691   for pkg in $enableval; do
1692     if test "X$pkg" = "X$p"; then
1693       enable_fast_install=yes
1694     fi
1695   done
1696   IFS="$ac_save_ifs"
1697   ;;
1698 esac
1699 else
1700   enable_fast_install=yes
1701 fi
1702
1703 # Extract the first word of "ranlib", so it can be a program name with args.
1704 set dummy ranlib; ac_word=$2
1705 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1706 echo "configure:1707: checking for $ac_word" >&5
1707 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1708   echo $ac_n "(cached) $ac_c" 1>&6
1709 else
1710   if test -n "$RANLIB"; then
1711   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1712 else
1713   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1714   ac_dummy="$PATH"
1715   for ac_dir in $ac_dummy; do
1716     test -z "$ac_dir" && ac_dir=.
1717     if test -f $ac_dir/$ac_word; then
1718       ac_cv_prog_RANLIB="ranlib"
1719       break
1720     fi
1721   done
1722   IFS="$ac_save_ifs"
1723   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1724 fi
1725 fi
1726 RANLIB="$ac_cv_prog_RANLIB"
1727 if test -n "$RANLIB"; then
1728   echo "$ac_t""$RANLIB" 1>&6
1729 else
1730   echo "$ac_t""no" 1>&6
1731 fi
1732
1733 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1734 if test "${with_gnu_ld+set}" = set; then
1735   withval="$with_gnu_ld"
1736   test "$withval" = no || with_gnu_ld=yes
1737 else
1738   with_gnu_ld=no
1739 fi
1740
1741 ac_prog=ld
1742 if test "$ac_cv_prog_gcc" = yes; then
1743   # Check if gcc -print-prog-name=ld gives a path.
1744   echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
1745 echo "configure:1746: checking for ld used by GCC" >&5
1746   ac_prog=`($CC -print-prog-name=ld) 2>&5`
1747   case "$ac_prog" in
1748     # Accept absolute paths.
1749     [\\/]* | [A-Za-z]:[\\/]*)
1750       re_direlt='/[^/][^/]*/\.\./'
1751       # Canonicalize the path of ld
1752       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
1753       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
1754         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
1755       done
1756       test -z "$LD" && LD="$ac_prog"
1757       ;;
1758   "")
1759     # If it fails, then pretend we aren't using GCC.
1760     ac_prog=ld
1761     ;;
1762   *)
1763     # If it is relative, then search for the first ld in PATH.
1764     with_gnu_ld=unknown
1765     ;;
1766   esac
1767 elif test "$with_gnu_ld" = yes; then
1768   echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
1769 echo "configure:1770: checking for GNU ld" >&5
1770 else
1771   echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
1772 echo "configure:1773: checking for non-GNU ld" >&5
1773 fi
1774 if eval "test \"`echo '$''{'ac_cv_path_LD'+set}'`\" = set"; then
1775   echo $ac_n "(cached) $ac_c" 1>&6
1776 else
1777   if test -z "$LD"; then
1778   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1779   for ac_dir in $PATH; do
1780     test -z "$ac_dir" && ac_dir=.
1781     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
1782       ac_cv_path_LD="$ac_dir/$ac_prog"
1783       # Check to see if the program is GNU ld.  I'd rather use --version,
1784       # but apparently some GNU ld's only accept -v.
1785       # Break only if it was the GNU/non-GNU ld that we prefer.
1786       if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
1787         test "$with_gnu_ld" != no && break
1788       else
1789         test "$with_gnu_ld" != yes && break
1790       fi
1791     fi
1792   done
1793   IFS="$ac_save_ifs"
1794 else
1795   ac_cv_path_LD="$LD" # Let the user override the test with a path.
1796 fi
1797 fi
1798
1799 LD="$ac_cv_path_LD"
1800 if test -n "$LD"; then
1801   echo "$ac_t""$LD" 1>&6
1802 else
1803   echo "$ac_t""no" 1>&6
1804 fi
1805 test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
1806 echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
1807 echo "configure:1808: checking if the linker ($LD) is GNU ld" >&5
1808 if eval "test \"`echo '$''{'ac_cv_prog_gnu_ld'+set}'`\" = set"; then
1809   echo $ac_n "(cached) $ac_c" 1>&6
1810 else
1811   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
1812 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
1813   ac_cv_prog_gnu_ld=yes
1814 else
1815   ac_cv_prog_gnu_ld=no
1816 fi
1817 fi
1818
1819 echo "$ac_t""$ac_cv_prog_gnu_ld" 1>&6
1820
1821
1822 echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
1823 echo "configure:1824: checking for BSD-compatible nm" >&5
1824 if eval "test \"`echo '$''{'ac_cv_path_NM'+set}'`\" = set"; then
1825   echo $ac_n "(cached) $ac_c" 1>&6
1826 else
1827   if test -n "$NM"; then
1828   # Let the user override the test.
1829   ac_cv_path_NM="$NM"
1830 else
1831   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1832   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
1833     test -z "$ac_dir" && ac_dir=.
1834     if test -f $ac_dir/nm || test -f $ac_dir/nm$ac_exeext ; then
1835       # Check to see if the nm accepts a BSD-compat flag.
1836       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
1837       #   nm: unknown option "B" ignored
1838       if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
1839         ac_cv_path_NM="$ac_dir/nm -B"
1840         break
1841       elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
1842         ac_cv_path_NM="$ac_dir/nm -p"
1843         break
1844       else
1845         ac_cv_path_NM=${ac_cv_path_NM="$ac_dir/nm"} # keep the first match, but
1846         continue # so that we can try to find one that supports BSD flags
1847       fi
1848     fi
1849   done
1850   IFS="$ac_save_ifs"
1851   test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm
1852 fi
1853 fi
1854
1855 NM="$ac_cv_path_NM"
1856 echo "$ac_t""$NM" 1>&6
1857
1858 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1859 echo "configure:1860: checking whether ln -s works" >&5
1860 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
1861   echo $ac_n "(cached) $ac_c" 1>&6
1862 else
1863   rm -f conftestdata
1864 if ln -s X conftestdata 2>/dev/null
1865 then
1866   rm -f conftestdata
1867   ac_cv_prog_LN_S="ln -s"
1868 else
1869   ac_cv_prog_LN_S=ln
1870 fi
1871 fi
1872 LN_S="$ac_cv_prog_LN_S"
1873 if test "$ac_cv_prog_LN_S" = "ln -s"; then
1874   echo "$ac_t""yes" 1>&6
1875 else
1876   echo "$ac_t""no" 1>&6
1877 fi
1878
1879
1880 case "$target" in
1881 NONE) lt_target="$host" ;;
1882 *) lt_target="$target" ;;
1883 esac
1884
1885 # Check for any special flags to pass to ltconfig.
1886 libtool_flags="--cache-file=$cache_file"
1887 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
1888 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
1889 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
1890 test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"
1891 test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
1892 libtool_flags="$libtool_flags --enable-dlopen"
1893
1894 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
1895 if test "${enable_libtool_lock+set}" = set; then
1896   enableval="$enable_libtool_lock"
1897   :
1898 fi
1899
1900 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
1901 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
1902
1903 # Some flags need to be propagated to the compiler or linker for good
1904 # libtool support.
1905 case "$lt_target" in
1906 *-*-irix6*)
1907   # Find out which ABI we are using.
1908   echo '#line 1909 "configure"' > conftest.$ac_ext
1909   if { (eval echo configure:1910: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1910     case "`/usr/bin/file conftest.o`" in
1911     *32-bit*)
1912       LD="${LD-ld} -32"
1913       ;;
1914     *N32*)
1915       LD="${LD-ld} -n32"
1916       ;;
1917     *64-bit*)
1918       LD="${LD-ld} -64"
1919       ;;
1920     esac
1921   fi
1922   rm -rf conftest*
1923   ;;
1924
1925 *-*-sco3.2v5*)
1926   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1927   SAVE_CFLAGS="$CFLAGS"
1928   CFLAGS="$CFLAGS -belf"
1929   echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
1930 echo "configure:1931: checking whether the C compiler needs -belf" >&5
1931 if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
1932   echo $ac_n "(cached) $ac_c" 1>&6
1933 else
1934   cat > conftest.$ac_ext <<EOF
1935 #line 1936 "configure"
1936 #include "confdefs.h"
1937
1938 int main() {
1939
1940 ; return 0; }
1941 EOF
1942 if { (eval echo configure:1943: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1943   rm -rf conftest*
1944   lt_cv_cc_needs_belf=yes
1945 else
1946   echo "configure: failed program was:" >&5
1947   cat conftest.$ac_ext >&5
1948   rm -rf conftest*
1949   lt_cv_cc_needs_belf=no
1950 fi
1951 rm -f conftest*
1952 fi
1953
1954 echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6
1955   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1956     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1957     CFLAGS="$SAVE_CFLAGS"
1958   fi
1959   ;;
1960
1961
1962 esac
1963
1964
1965 # Save cache, so that ltconfig can load it
1966 cat > confcache <<\EOF
1967 # This file is a shell script that caches the results of configure
1968 # tests run on this system so they can be shared between configure
1969 # scripts and configure runs.  It is not useful on other systems.
1970 # If it contains results you don't want to keep, you may remove or edit it.
1971 #
1972 # By default, configure uses ./config.cache as the cache file,
1973 # creating it if it does not exist already.  You can give configure
1974 # the --cache-file=FILE option to use a different cache file; that is
1975 # what configure does when it calls configure scripts in
1976 # subdirectories, so they share the cache.
1977 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1978 # config.status only pays attention to the cache file if you give it the
1979 # --recheck option to rerun configure.
1980 #
1981 EOF
1982 # The following way of writing the cache mishandles newlines in values,
1983 # but we know of no workaround that is simple, portable, and efficient.
1984 # So, don't put newlines in cache variables' values.
1985 # Ultrix sh set writes to stderr and can't be redirected directly,
1986 # and sets the high bit in the cache file unless we assign to the vars.
1987 (set) 2>&1 |
1988   case `(ac_space=' '; set | grep ac_space) 2>&1` in
1989   *ac_space=\ *)
1990     # `set' does not quote correctly, so add quotes (double-quote substitution
1991     # turns \\\\ into \\, and sed turns \\ into \).
1992     sed -n \
1993       -e "s/'/'\\\\''/g" \
1994       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1995     ;;
1996   *)
1997     # `set' quotes correctly as required by POSIX, so do not add quotes.
1998     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1999     ;;
2000   esac >> confcache
2001 if cmp -s $cache_file confcache; then
2002   :
2003 else
2004   if test -w $cache_file; then
2005     echo "updating cache $cache_file"
2006     cat confcache > $cache_file
2007   else
2008     echo "not updating unwritable cache $cache_file"
2009   fi
2010 fi
2011 rm -f confcache
2012
2013
2014 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
2015 CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
2016 LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
2017 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" \
2018 DLLTOOL="$DLLTOOL" AS="$AS" OBJDUMP="$OBJDUMP" \
2019 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
2020 $libtool_flags --no-verify $ac_aux_dir/ltmain.sh $lt_target \
2021 || { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
2022
2023 # Reload cache, that may have been modified by ltconfig
2024 if test -r "$cache_file"; then
2025   echo "loading cache $cache_file"
2026   . $cache_file
2027 else
2028   echo "creating cache $cache_file"
2029   > $cache_file
2030 fi
2031
2032
2033 # This can be used to rebuild libtool when needed
2034 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh"
2035
2036 # Always use our own libtool.
2037 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
2038
2039 # Redirect the config.log output again, so that the ltconfig log is not
2040 # clobbered by the next message.
2041 exec 5>>./config.log
2042
2043 subdirs="$DIRLTDL"
2044
2045
2046 if test -z "$with_target_subdir" || test "$with_target_subdir" = "."; then
2047    COMPPATH=.
2048 else
2049    COMPPATH=..
2050 fi
2051
2052
2053
2054
2055 if test -d $srcdir/testsuite; then
2056   TESTSUBDIR_TRUE=
2057   TESTSUBDIR_FALSE='#'
2058 else
2059   TESTSUBDIR_TRUE='#'
2060   TESTSUBDIR_FALSE=
2061 fi
2062
2063 # Check whether --enable-fast-character or --disable-fast-character was given.
2064 if test "${enable_fast_character+set}" = set; then
2065   enableval="$enable_fast_character"
2066   # Nothing
2067
2068 else
2069   cat >> confdefs.h <<\EOF
2070 #define COMPACT_CHARACTER 1
2071 EOF
2072
2073 fi
2074
2075
2076 # Check whether --enable-java-awt or --disable-java-awt was given.
2077 if test "${enable_java_awt+set}" = set; then
2078   enableval="$enable_java_awt"
2079   awt=$enable_java_awt
2080
2081 else
2082   # Default to enabled on native systems.
2083 if test -z "${with_cross_host}"; then
2084    awt=yes
2085 else
2086    awt=no
2087 fi
2088 fi
2089
2090
2091
2092
2093 if test "$awt" = yes; then
2094   AWT_TRUE=
2095   AWT_FALSE='#'
2096 else
2097   AWT_TRUE='#'
2098   AWT_FALSE=
2099 fi
2100
2101 # Check whether --enable-getenv-properties or --disable-getenv-properties was given.
2102 if test "${enable_getenv_properties+set}" = set; then
2103   enableval="$enable_getenv_properties"
2104   :
2105 fi
2106
2107
2108 if test -n "$enable_getenv_properties"; then
2109    enable_getenv_properties=${enable_getenv_properties_default-yes}
2110 fi
2111 if test "$enable_getenv_properties" = no; then
2112    cat >> confdefs.h <<\EOF
2113 #define DISABLE_GETENV_PROPERTIES 1
2114 EOF
2115
2116 fi
2117
2118 # Check whether --enable-libgcj-debug or --disable-libgcj-debug was given.
2119 if test "${enable_libgcj_debug+set}" = set; then
2120   enableval="$enable_libgcj_debug"
2121   if test "$enable_libgcj_debug" = yes; then
2122      cat >> confdefs.h <<\EOF
2123 #define DEBUG 1
2124 EOF
2125
2126   fi
2127 fi
2128
2129
2130 # Check whether --enable-interpreter or --disable-interpreter was given.
2131 if test "${enable_interpreter+set}" = set; then
2132   enableval="$enable_interpreter"
2133   if test "$enable_interpreter" = yes; then
2134     # This can also be set in configure.host.
2135     libgcj_interpreter=yes
2136   elif test "$enable_interpreter" = no; then
2137     libgcj_interpreter=no
2138   fi
2139 fi
2140
2141
2142 if test "$libgcj_interpreter" = yes; then
2143    cat >> confdefs.h <<\EOF
2144 #define INTERPRETER 1
2145 EOF
2146
2147 fi
2148
2149 EXCEPTIONSPEC=
2150 # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
2151 if test "${enable_sjlj_exceptions+set}" = set; then
2152   enableval="$enable_sjlj_exceptions"
2153   if test "$enable_sjlj_exceptions" = yes; then
2154      # This can be set in configure.host.
2155      libgcj_sjlj=yes
2156   fi
2157 fi
2158
2159
2160 if test "$libgcj_sjlj" = yes; then
2161    EXCEPTIONSPEC="-fsjlj-exceptions"
2162    cat >> confdefs.h <<\EOF
2163 #define SJLJ_EXCEPTIONS 1
2164 EOF
2165
2166 fi
2167
2168 FORCELIBGCCSPEC=
2169 if test "$ac_cv_prog_gnu_ld" = yes; then
2170    FORCELIBGCCSPEC="-u __rethrow -u __frame_state_for -lgcc"
2171 fi
2172
2173 echo $ac_n "checking for data_start""... $ac_c" 1>&6
2174 echo "configure:2175: checking for data_start" >&5
2175 LIBDATASTARTSPEC=
2176 NEEDS_DATA_START=
2177 cat > conftest.$ac_ext <<EOF
2178 #line 2179 "configure"
2179 #include "confdefs.h"
2180 extern int data_start;
2181 int main() {
2182 return ((int) &data_start);
2183 ; return 0; }
2184 EOF
2185 if { (eval echo configure:2186: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2186   rm -rf conftest*
2187   echo "$ac_t""found it" 1>&6
2188 else
2189   echo "configure: failed program was:" >&5
2190   cat conftest.$ac_ext >&5
2191   rm -rf conftest*
2192   LIBDATASTARTSPEC="-u data_start -lgcjdata"
2193    NEEDS_DATA_START=yes
2194    echo "$ac_t""missing" 1>&6
2195 fi
2196 rm -f conftest*
2197
2198
2199 # Check whether --enable-java-net or --disable-java-net was given.
2200 if test "${enable_java_net+set}" = set; then
2201   enableval="$enable_java_net"
2202   :
2203 fi
2204
2205
2206 if test -n "$enable_java_net"; then
2207    enable_java_net=${enable_java_net_default-yes}
2208 fi
2209 if test "$enable_java_net" = no; then
2210    cat >> confdefs.h <<\EOF
2211 #define DISABLE_JAVA_NET 1
2212 EOF
2213
2214 fi
2215
2216 # Check whether --enable-jvmpi or --disable-jvmpi was given.
2217 if test "${enable_jvmpi+set}" = set; then
2218   enableval="$enable_jvmpi"
2219   :
2220 fi
2221
2222
2223 if test "$enable_jvmpi" != no; then
2224     cat >> confdefs.h <<\EOF
2225 #define ENABLE_JVMPI 1
2226 EOF
2227
2228 fi
2229
2230 TARGET_ECOS="no"
2231 # Check whether --with-ecos or --without-ecos was given.
2232 if test "${with_ecos+set}" = set; then
2233   withval="$with_ecos"
2234   TARGET_ECOS="$with_ecos"
2235
2236 fi
2237
2238
2239 case "$TARGET_ECOS" in
2240    no)
2241       FILE_DESCRIPTOR=natFileDescriptorPosix.cc
2242       PROCESS=${PROCESS-Posix}
2243       ;;
2244    *)
2245       FILE_DESCRIPTOR=natFileDescriptorEcos.cc
2246       PROCESS=Ecos
2247       cat >> confdefs.h <<\EOF
2248 #define ECOS 1
2249 EOF
2250
2251       ;;
2252 esac
2253
2254 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
2255 echo "configure:2256: checking how to run the C preprocessor" >&5
2256 # On Suns, sometimes $CPP names a directory.
2257 if test -n "$CPP" && test -d "$CPP"; then
2258   CPP=
2259 fi
2260 if test -z "$CPP"; then
2261 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
2262   echo $ac_n "(cached) $ac_c" 1>&6
2263 else
2264     # This must be in double quotes, not single quotes, because CPP may get
2265   # substituted into the Makefile and "${CC-cc}" will confuse make.
2266   CPP="${CC-cc} -E"
2267   # On the NeXT, cc -E runs the code through the compiler's parser,
2268   # not just through cpp.
2269   cat > conftest.$ac_ext <<EOF
2270 #line 2271 "configure"
2271 #include "confdefs.h"
2272 #include <assert.h>
2273 Syntax Error
2274 EOF
2275 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2276 { (eval echo configure:2277: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2277 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2278 if test -z "$ac_err"; then
2279   :
2280 else
2281   echo "$ac_err" >&5
2282   echo "configure: failed program was:" >&5
2283   cat conftest.$ac_ext >&5
2284   rm -rf conftest*
2285   CPP="${CC-cc} -E -traditional-cpp"
2286   cat > conftest.$ac_ext <<EOF
2287 #line 2288 "configure"
2288 #include "confdefs.h"
2289 #include <assert.h>
2290 Syntax Error
2291 EOF
2292 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2293 { (eval echo configure:2294: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2294 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2295 if test -z "$ac_err"; then
2296   :
2297 else
2298   echo "$ac_err" >&5
2299   echo "configure: failed program was:" >&5
2300   cat conftest.$ac_ext >&5
2301   rm -rf conftest*
2302   CPP="${CC-cc} -nologo -E"
2303   cat > conftest.$ac_ext <<EOF
2304 #line 2305 "configure"
2305 #include "confdefs.h"
2306 #include <assert.h>
2307 Syntax Error
2308 EOF
2309 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2310 { (eval echo configure:2311: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2311 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2312 if test -z "$ac_err"; then
2313   :
2314 else
2315   echo "$ac_err" >&5
2316   echo "configure: failed program was:" >&5
2317   cat conftest.$ac_ext >&5
2318   rm -rf conftest*
2319   CPP=/lib/cpp
2320 fi
2321 rm -f conftest*
2322 fi
2323 rm -f conftest*
2324 fi
2325 rm -f conftest*
2326   ac_cv_prog_CPP="$CPP"
2327 fi
2328   CPP="$ac_cv_prog_CPP"
2329 else
2330   ac_cv_prog_CPP="$CPP"
2331 fi
2332 echo "$ac_t""$CPP" 1>&6
2333
2334 cat > conftest.$ac_ext <<EOF
2335 #line 2336 "configure"
2336 #include "confdefs.h"
2337 #include <stdint.h>
2338 EOF
2339 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2340   egrep "uint32_t" >/dev/null 2>&1; then
2341   rm -rf conftest*
2342   cat >> confdefs.h <<\EOF
2343 #define HAVE_INT32_DEFINED 1
2344 EOF
2345
2346 fi
2347 rm -f conftest*
2348
2349 cat > conftest.$ac_ext <<EOF
2350 #line 2351 "configure"
2351 #include "confdefs.h"
2352 #include <inttypes.h>
2353 EOF
2354 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2355   egrep "uint32_t" >/dev/null 2>&1; then
2356   rm -rf conftest*
2357   cat >> confdefs.h <<\EOF
2358 #define HAVE_INT32_DEFINED 1
2359 EOF
2360
2361 fi
2362 rm -f conftest*
2363
2364 cat > conftest.$ac_ext <<EOF
2365 #line 2366 "configure"
2366 #include "confdefs.h"
2367 #include <sys/types.h>
2368 EOF
2369 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2370   egrep "u_int32_t" >/dev/null 2>&1; then
2371   rm -rf conftest*
2372   cat >> confdefs.h <<\EOF
2373 #define HAVE_BSD_INT32_DEFINED 1
2374 EOF
2375
2376 fi
2377 rm -f conftest*
2378
2379 cat > conftest.$ac_ext <<EOF
2380 #line 2381 "configure"
2381 #include "confdefs.h"
2382 #include <sys/config.h>
2383 EOF
2384 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2385   egrep "u_int32_t" >/dev/null 2>&1; then
2386   rm -rf conftest*
2387   cat >> confdefs.h <<\EOF
2388 #define HAVE_BSD_INT32_DEFINED 1
2389 EOF
2390
2391 fi
2392 rm -f conftest*
2393
2394
2395
2396 cat > conftest.$ac_ext <<EOF
2397 #line 2398 "configure"
2398 #include "confdefs.h"
2399 #include <time.h>
2400 EOF
2401 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2402   egrep "mktime" >/dev/null 2>&1; then
2403   rm -rf conftest*
2404   cat >> confdefs.h <<\EOF
2405 #define HAVE_MKTIME 1
2406 EOF
2407
2408 fi
2409 rm -f conftest*
2410
2411 cat > conftest.$ac_ext <<EOF
2412 #line 2413 "configure"
2413 #include "confdefs.h"
2414 #include <time.h>
2415 EOF
2416 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2417   egrep "localtime" >/dev/null 2>&1; then
2418   rm -rf conftest*
2419   cat >> confdefs.h <<\EOF
2420 #define HAVE_LOCALTIME 1
2421 EOF
2422
2423 fi
2424 rm -f conftest*
2425
2426
2427 test -d java || mkdir java
2428 test -d java/io || mkdir java/io
2429
2430
2431 test -d java/lang || mkdir java/lang
2432
2433
2434
2435 SYSTEMSPEC=
2436
2437
2438 LIBGCJTESTSPEC="-L`pwd`/.libs -rpath `pwd`/.libs"
2439
2440
2441 # Check whether --with-system-zlib or --without-system-zlib was given.
2442 if test "${with_system_zlib+set}" = set; then
2443   withval="$with_system_zlib"
2444   :
2445 fi
2446
2447 ZLIBSPEC=
2448
2449 ZLIBTESTSPEC=
2450
2451
2452 libsubdir=.libs
2453
2454 echo $ac_n "checking for garbage collector to use""... $ac_c" 1>&6
2455 echo "configure:2456: checking for garbage collector to use" >&5
2456 # Check whether --enable-java-gc or --disable-java-gc was given.
2457 if test "${enable_java_gc+set}" = set; then
2458   enableval="$enable_java_gc"
2459
2460   GC=$enableval
2461 else
2462   GC=boehm
2463 fi
2464
2465 GCLIBS=
2466 GCINCS=
2467 GCDEPS=
2468 GCOBJS=
2469 GCSPEC=
2470 GCTESTSPEC=
2471 case "$GC" in
2472  boehm)
2473     echo "$ac_t""boehm" 1>&6
2474     GCDEPS='$(top_builddir)/../boehm-gc/libgcjgc.la'
2475     # We include the path to the boehm-gc build directory.
2476     # See Makefile.am to understand why.
2477     GCLIBS="$GCDEPS -L\$(here)/../boehm-gc/$libsubdir"
2478     GCINCS='-I$(top_srcdir)/../boehm-gc -I$(top_builddir)/../boehm-gc'
2479     GCSPEC='-lgcjgc'
2480     GCTESTSPEC="-L`pwd`/../boehm-gc/.libs -rpath `pwd`/../boehm-gc/.libs"
2481             GCINCS="$GCINCS `cat ../boehm-gc/boehm-cflags`"
2482     GCOBJS=boehm.lo
2483     GCHDR=boehm-gc.h
2484         cat >> confdefs.h <<\EOF
2485 #define HAVE_BOEHM_GC 1
2486 EOF
2487
2488     ;;
2489  no)
2490     echo "$ac_t""none" 1>&6
2491     GCOBJS=nogc.lo
2492     GCHDR=no-gc.h
2493     ;;
2494  *)
2495     { echo "configure: error: unrecognized collector \"$GC\"" 1>&2; exit 1; }
2496     ;;
2497 esac
2498
2499
2500
2501
2502
2503
2504
2505
2506
2507 echo $ac_n "checking for threads package to use""... $ac_c" 1>&6
2508 echo "configure:2509: checking for threads package to use" >&5
2509 # Check whether --enable-threads or --disable-threads was given.
2510 if test "${enable_threads+set}" = set; then
2511   enableval="$enable_threads"
2512   THREADS=$enableval
2513 else
2514     THREADS=no
2515 fi
2516
2517
2518 if test "$THREADS" = yes; then
2519    case "$host" in
2520     *-*-vxworks*)
2521        THREADS=vxworks
2522        ;;
2523     *-*-linux*)
2524        # FIXME: this isn't correct in all cases.
2525        THREADS=posix
2526        ;;
2527     *-*-win*)
2528        THREADS=win32
2529        ;;
2530     *-*-irix*)
2531        # FIXME: for now, choose POSIX, because we implement that.
2532        # Later, choose irix threads.
2533        THREADS=posix
2534        ;;
2535     *-*-solaris*)
2536        # FIXME: for now, choose POSIX, because we implement that.
2537        # Later, choose solaris threads.
2538        THREADS=posix
2539        ;;
2540     *)
2541        # For now.
2542        THREADS=none
2543        ;;
2544    esac
2545 fi
2546
2547 case "$THREADS" in
2548  no | none | single)
2549     THREADS=none
2550     ;;
2551  posix | pthreads)
2552     THREADS=posix
2553     case "$host" in
2554      *-*-linux*)
2555         cat >> confdefs.h <<\EOF
2556 #define LINUX_THREADS 1
2557 EOF
2558
2559         ;;
2560     esac
2561     ;;
2562  decosf1 | irix | mach | os2 | solaris | win32 | dce | vxworks)
2563     { echo "configure: error: thread package $THREADS not yet supported" 1>&2; exit 1; }
2564     ;;
2565  *)
2566     { echo "configure: error: $THREADS is an unknown thread package" 1>&2; exit 1; }
2567     ;;
2568 esac
2569 echo "$ac_t""$THREADS" 1>&6
2570
2571 THREADLIBS=
2572 THREADINCS=
2573 THREADDEPS=
2574 THREADOBJS=
2575 THREADH=
2576 THREADSPEC=
2577 case "$THREADS" in
2578  posix)
2579     THREADLIBS=-lpthread
2580     THREADSPEC=-lpthread
2581     THREADOBJS=posix-threads.lo
2582     THREADH=posix-threads.h
2583     # MIT pthreads doesn't seem to have the mutexattr functions.
2584     # But for now we don't check for it.  We just assume you aren't
2585     # using MIT pthreads.
2586     cat >> confdefs.h <<\EOF
2587 #define HAVE_PTHREAD_MUTEXATTR_INIT 1
2588 EOF
2589
2590
2591     # If we're using the Boehm GC, then we happen to know that it
2592     # defines _REENTRANT, so we don't bother.  Eww.
2593     if test "$GC" != boehm; then
2594        cat >> confdefs.h <<\EOF
2595 #define _REENTRANT 1
2596 EOF
2597
2598     fi
2599     cat >> confdefs.h <<\EOF
2600 #define _POSIX_PTHREAD_SEMANTICS 1
2601 EOF
2602
2603     ;;
2604
2605  none)
2606     THREADOBJS=no-threads.lo
2607     THREADH=no-threads.h
2608     ;;
2609 esac
2610
2611
2612
2613
2614
2615
2616
2617
2618
2619 if test "$GCC" = yes; then
2620   USING_GCC_TRUE=
2621   USING_GCC_FALSE='#'
2622 else
2623   USING_GCC_TRUE='#'
2624   USING_GCC_FALSE=
2625 fi
2626
2627 CANADIAN=no
2628 NULL_TARGET=no
2629 NATIVE=yes
2630
2631 # Find eh-common.h and support headers.  If we're in the tree with
2632 # gcc, then look there.  Otherwise look in compat-include.  If all else
2633 # fails, just hope the user has set things up somehow.
2634 if test -r $srcdir/../gcc/eh-common.h; then
2635    EH_COMMON_INCLUDE='-I$(top_srcdir)/../gcc -I$(top_srcdir)/../include'
2636 else
2637    if test -d $srcdir/../compat-include; then
2638       EH_COMMON_INCLUDE='-I$(top_srcdir)/../compat-include'
2639    else
2640       EH_COMMON_INCLUDE=
2641    fi
2642 fi
2643
2644 if test -n "${with_cross_host}"; then
2645    # We are being configured with a cross compiler.  AC_REPLACE_FUNCS
2646    # may not work correctly, because the compiler may not be able to
2647    # link executables.
2648
2649    # We assume newlib.  This lets us hard-code the functions we know
2650    # we'll have.
2651    cat >> confdefs.h <<\EOF
2652 #define HAVE_MEMMOVE 1
2653 EOF
2654
2655    cat >> confdefs.h <<\EOF
2656 #define HAVE_MEMCPY 1
2657 EOF
2658
2659    cat >> confdefs.h <<\EOF
2660 #define HAVE_STRERROR 1
2661 EOF
2662
2663    cat >> confdefs.h <<\EOF
2664 #define HAVE_GMTIME_R 1
2665 EOF
2666
2667    cat >> confdefs.h <<\EOF
2668 #define HAVE_LOCALTIME_R 1
2669 EOF
2670
2671       cat >> confdefs.h <<\EOF
2672 #define HAVE_PTHREAD_MUTEXATTR_INIT 1
2673 EOF
2674
2675       cat >> confdefs.h <<\EOF
2676 #define HAVE_ALLOCA 1
2677 EOF
2678
2679
2680       cat >> confdefs.h <<\EOF
2681 #define NO_GETUID 1
2682 EOF
2683
2684
2685    ZLIBSPEC=-lzgcj
2686    ZLIBTESTSPEC="-L`pwd`/../zlib/.libs -rpath `pwd`/../zlib/.libs"
2687
2688    # If Canadian cross, then don't pick up tools from the build
2689    # directory.
2690    if test "$build" != "$with_cross_host"; then
2691       CANADIAN=yes
2692       EH_COMMON_INCLUDE=
2693       GCJ="${target_alias}-gcj"
2694    else
2695       GCJ=
2696    fi
2697    NATIVE=no
2698 else
2699    for ac_func in strerror ioctl select fstat open fsync sleep
2700 do
2701 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2702 echo "configure:2703: checking for $ac_func" >&5
2703 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2704   echo $ac_n "(cached) $ac_c" 1>&6
2705 else
2706   cat > conftest.$ac_ext <<EOF
2707 #line 2708 "configure"
2708 #include "confdefs.h"
2709 /* System header to define __stub macros and hopefully few prototypes,
2710     which can conflict with char $ac_func(); below.  */
2711 #include <assert.h>
2712 /* Override any gcc2 internal prototype to avoid an error.  */
2713 /* We use char because int might match the return type of a gcc2
2714     builtin and then its argument prototype would still apply.  */
2715 char $ac_func();
2716
2717 int main() {
2718
2719 /* The GNU C library defines this for functions which it implements
2720     to always fail with ENOSYS.  Some functions are actually named
2721     something starting with __ and the normal name is an alias.  */
2722 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2723 choke me
2724 #else
2725 $ac_func();
2726 #endif
2727
2728 ; return 0; }
2729 EOF
2730 if { (eval echo configure:2731: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2731   rm -rf conftest*
2732   eval "ac_cv_func_$ac_func=yes"
2733 else
2734   echo "configure: failed program was:" >&5
2735   cat conftest.$ac_ext >&5
2736   rm -rf conftest*
2737   eval "ac_cv_func_$ac_func=no"
2738 fi
2739 rm -f conftest*
2740 fi
2741
2742 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2743   echo "$ac_t""yes" 1>&6
2744     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2745   cat >> confdefs.h <<EOF
2746 #define $ac_tr_func 1
2747 EOF
2748
2749 else
2750   echo "$ac_t""no" 1>&6
2751 fi
2752 done
2753
2754    for ac_func in gmtime_r localtime_r readdir_r getpwuid_r getcwd
2755 do
2756 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2757 echo "configure:2758: checking for $ac_func" >&5
2758 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2759   echo $ac_n "(cached) $ac_c" 1>&6
2760 else
2761   cat > conftest.$ac_ext <<EOF
2762 #line 2763 "configure"
2763 #include "confdefs.h"
2764 /* System header to define __stub macros and hopefully few prototypes,
2765     which can conflict with char $ac_func(); below.  */
2766 #include <assert.h>
2767 /* Override any gcc2 internal prototype to avoid an error.  */
2768 /* We use char because int might match the return type of a gcc2
2769     builtin and then its argument prototype would still apply.  */
2770 char $ac_func();
2771
2772 int main() {
2773
2774 /* The GNU C library defines this for functions which it implements
2775     to always fail with ENOSYS.  Some functions are actually named
2776     something starting with __ and the normal name is an alias.  */
2777 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2778 choke me
2779 #else
2780 $ac_func();
2781 #endif
2782
2783 ; return 0; }
2784 EOF
2785 if { (eval echo configure:2786: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2786   rm -rf conftest*
2787   eval "ac_cv_func_$ac_func=yes"
2788 else
2789   echo "configure: failed program was:" >&5
2790   cat conftest.$ac_ext >&5
2791   rm -rf conftest*
2792   eval "ac_cv_func_$ac_func=no"
2793 fi
2794 rm -f conftest*
2795 fi
2796
2797 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2798   echo "$ac_t""yes" 1>&6
2799     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2800   cat >> confdefs.h <<EOF
2801 #define $ac_tr_func 1
2802 EOF
2803
2804 else
2805   echo "$ac_t""no" 1>&6
2806 fi
2807 done
2808
2809    for ac_func in access stat mkdir rename rmdir unlink realpath iconv
2810 do
2811 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2812 echo "configure:2813: checking for $ac_func" >&5
2813 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2814   echo $ac_n "(cached) $ac_c" 1>&6
2815 else
2816   cat > conftest.$ac_ext <<EOF
2817 #line 2818 "configure"
2818 #include "confdefs.h"
2819 /* System header to define __stub macros and hopefully few prototypes,
2820     which can conflict with char $ac_func(); below.  */
2821 #include <assert.h>
2822 /* Override any gcc2 internal prototype to avoid an error.  */
2823 /* We use char because int might match the return type of a gcc2
2824     builtin and then its argument prototype would still apply.  */
2825 char $ac_func();
2826
2827 int main() {
2828
2829 /* The GNU C library defines this for functions which it implements
2830     to always fail with ENOSYS.  Some functions are actually named
2831     something starting with __ and the normal name is an alias.  */
2832 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2833 choke me
2834 #else
2835 $ac_func();
2836 #endif
2837
2838 ; return 0; }
2839 EOF
2840 if { (eval echo configure:2841: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2841   rm -rf conftest*
2842   eval "ac_cv_func_$ac_func=yes"
2843 else
2844   echo "configure: failed program was:" >&5
2845   cat conftest.$ac_ext >&5
2846   rm -rf conftest*
2847   eval "ac_cv_func_$ac_func=no"
2848 fi
2849 rm -f conftest*
2850 fi
2851
2852 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2853   echo "$ac_t""yes" 1>&6
2854     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2855   cat >> confdefs.h <<EOF
2856 #define $ac_tr_func 1
2857 EOF
2858
2859 else
2860   echo "$ac_t""no" 1>&6
2861 fi
2862 done
2863
2864    for ac_func in inet_aton inet_addr
2865 do
2866 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2867 echo "configure:2868: checking for $ac_func" >&5
2868 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2869   echo $ac_n "(cached) $ac_c" 1>&6
2870 else
2871   cat > conftest.$ac_ext <<EOF
2872 #line 2873 "configure"
2873 #include "confdefs.h"
2874 /* System header to define __stub macros and hopefully few prototypes,
2875     which can conflict with char $ac_func(); below.  */
2876 #include <assert.h>
2877 /* Override any gcc2 internal prototype to avoid an error.  */
2878 /* We use char because int might match the return type of a gcc2
2879     builtin and then its argument prototype would still apply.  */
2880 char $ac_func();
2881
2882 int main() {
2883
2884 /* The GNU C library defines this for functions which it implements
2885     to always fail with ENOSYS.  Some functions are actually named
2886     something starting with __ and the normal name is an alias.  */
2887 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2888 choke me
2889 #else
2890 $ac_func();
2891 #endif
2892
2893 ; return 0; }
2894 EOF
2895 if { (eval echo configure:2896: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2896   rm -rf conftest*
2897   eval "ac_cv_func_$ac_func=yes"
2898 else
2899   echo "configure: failed program was:" >&5
2900   cat conftest.$ac_ext >&5
2901   rm -rf conftest*
2902   eval "ac_cv_func_$ac_func=no"
2903 fi
2904 rm -f conftest*
2905 fi
2906
2907 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2908   echo "$ac_t""yes" 1>&6
2909     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2910   cat >> confdefs.h <<EOF
2911 #define $ac_tr_func 1
2912 EOF
2913  break
2914 else
2915   echo "$ac_t""no" 1>&6
2916 fi
2917 done
2918
2919    for ac_func in inet_pton uname inet_ntoa
2920 do
2921 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2922 echo "configure:2923: checking for $ac_func" >&5
2923 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2924   echo $ac_n "(cached) $ac_c" 1>&6
2925 else
2926   cat > conftest.$ac_ext <<EOF
2927 #line 2928 "configure"
2928 #include "confdefs.h"
2929 /* System header to define __stub macros and hopefully few prototypes,
2930     which can conflict with char $ac_func(); below.  */
2931 #include <assert.h>
2932 /* Override any gcc2 internal prototype to avoid an error.  */
2933 /* We use char because int might match the return type of a gcc2
2934     builtin and then its argument prototype would still apply.  */
2935 char $ac_func();
2936
2937 int main() {
2938
2939 /* The GNU C library defines this for functions which it implements
2940     to always fail with ENOSYS.  Some functions are actually named
2941     something starting with __ and the normal name is an alias.  */
2942 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2943 choke me
2944 #else
2945 $ac_func();
2946 #endif
2947
2948 ; return 0; }
2949 EOF
2950 if { (eval echo configure:2951: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2951   rm -rf conftest*
2952   eval "ac_cv_func_$ac_func=yes"
2953 else
2954   echo "configure: failed program was:" >&5
2955   cat conftest.$ac_ext >&5
2956   rm -rf conftest*
2957   eval "ac_cv_func_$ac_func=no"
2958 fi
2959 rm -f conftest*
2960 fi
2961
2962 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2963   echo "$ac_t""yes" 1>&6
2964     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2965   cat >> confdefs.h <<EOF
2966 #define $ac_tr_func 1
2967 EOF
2968
2969 else
2970   echo "$ac_t""no" 1>&6
2971 fi
2972 done
2973
2974    for ac_func in backtrace fork execvp pipe
2975 do
2976 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2977 echo "configure:2978: checking for $ac_func" >&5
2978 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2979   echo $ac_n "(cached) $ac_c" 1>&6
2980 else
2981   cat > conftest.$ac_ext <<EOF
2982 #line 2983 "configure"
2983 #include "confdefs.h"
2984 /* System header to define __stub macros and hopefully few prototypes,
2985     which can conflict with char $ac_func(); below.  */
2986 #include <assert.h>
2987 /* Override any gcc2 internal prototype to avoid an error.  */
2988 /* We use char because int might match the return type of a gcc2
2989     builtin and then its argument prototype would still apply.  */
2990 char $ac_func();
2991
2992 int main() {
2993
2994 /* The GNU C library defines this for functions which it implements
2995     to always fail with ENOSYS.  Some functions are actually named
2996     something starting with __ and the normal name is an alias.  */
2997 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2998 choke me
2999 #else
3000 $ac_func();
3001 #endif
3002
3003 ; return 0; }
3004 EOF
3005 if { (eval echo configure:3006: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3006   rm -rf conftest*
3007   eval "ac_cv_func_$ac_func=yes"
3008 else
3009   echo "configure: failed program was:" >&5
3010   cat conftest.$ac_ext >&5
3011   rm -rf conftest*
3012   eval "ac_cv_func_$ac_func=no"
3013 fi
3014 rm -f conftest*
3015 fi
3016
3017 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3018   echo "$ac_t""yes" 1>&6
3019     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3020   cat >> confdefs.h <<EOF
3021 #define $ac_tr_func 1
3022 EOF
3023
3024 else
3025   echo "$ac_t""no" 1>&6
3026 fi
3027 done
3028
3029    for ac_hdr in execinfo.h unistd.h dlfcn.h
3030 do
3031 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3032 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3033 echo "configure:3034: checking for $ac_hdr" >&5
3034 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3035   echo $ac_n "(cached) $ac_c" 1>&6
3036 else
3037   cat > conftest.$ac_ext <<EOF
3038 #line 3039 "configure"
3039 #include "confdefs.h"
3040 #include <$ac_hdr>
3041 EOF
3042 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3043 { (eval echo configure:3044: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3044 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3045 if test -z "$ac_err"; then
3046   rm -rf conftest*
3047   eval "ac_cv_header_$ac_safe=yes"
3048 else
3049   echo "$ac_err" >&5
3050   echo "configure: failed program was:" >&5
3051   cat conftest.$ac_ext >&5
3052   rm -rf conftest*
3053   eval "ac_cv_header_$ac_safe=no"
3054 fi
3055 rm -f conftest*
3056 fi
3057 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3058   echo "$ac_t""yes" 1>&6
3059     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3060   cat >> confdefs.h <<EOF
3061 #define $ac_tr_hdr 1
3062 EOF
3063
3064 else
3065   echo "$ac_t""no" 1>&6
3066 fi
3067 done
3068
3069    echo $ac_n "checking for dladdr in -ldl""... $ac_c" 1>&6
3070 echo "configure:3071: checking for dladdr in -ldl" >&5
3071 ac_lib_var=`echo dl'_'dladdr | sed 'y%./+-%__p_%'`
3072 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3073   echo $ac_n "(cached) $ac_c" 1>&6
3074 else
3075   ac_save_LIBS="$LIBS"
3076 LIBS="-ldl  $LIBS"
3077 cat > conftest.$ac_ext <<EOF
3078 #line 3079 "configure"
3079 #include "confdefs.h"
3080 /* Override any gcc2 internal prototype to avoid an error.  */
3081 /* We use char because int might match the return type of a gcc2
3082     builtin and then its argument prototype would still apply.  */
3083 char dladdr();
3084
3085 int main() {
3086 dladdr()
3087 ; return 0; }
3088 EOF
3089 if { (eval echo configure:3090: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3090   rm -rf conftest*
3091   eval "ac_cv_lib_$ac_lib_var=yes"
3092 else
3093   echo "configure: failed program was:" >&5
3094   cat conftest.$ac_ext >&5
3095   rm -rf conftest*
3096   eval "ac_cv_lib_$ac_lib_var=no"
3097 fi
3098 rm -f conftest*
3099 LIBS="$ac_save_LIBS"
3100
3101 fi
3102 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3103   echo "$ac_t""yes" 1>&6
3104
3105      cat >> confdefs.h <<\EOF
3106 #define HAVE_DLADDR 1
3107 EOF
3108
3109 else
3110   echo "$ac_t""no" 1>&6
3111 fi
3112
3113    for ac_file in /proc/self/exe
3114 do
3115
3116 ac_safe=`echo "$ac_file" | sed 'y%./+-%__p_%'`
3117 echo $ac_n "checking for $ac_file""... $ac_c" 1>&6
3118 echo "configure:3119: checking for $ac_file" >&5
3119 if eval "test \"`echo '$''{'ac_cv_file_$ac_safe'+set}'`\" = set"; then
3120   echo $ac_n "(cached) $ac_c" 1>&6
3121 else
3122   if test "$cross_compiling" = yes; then
3123     { echo "configure: error: Cannot check for file existence when cross compiling" 1>&2; exit 1; }
3124 else
3125   if test -r $ac_file; then
3126     eval "ac_cv_file_$ac_safe=yes"
3127   else
3128     eval "ac_cv_file_$ac_safe=no"
3129   fi
3130 fi
3131 fi
3132 if eval "test \"`echo '$ac_cv_file_'$ac_safe`\" = yes"; then
3133   echo "$ac_t""yes" 1>&6
3134     ac_tr_file=HAVE_`echo $ac_file | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3135   cat >> confdefs.h <<EOF
3136 #define $ac_tr_file 1
3137 EOF
3138
3139      cat >> confdefs.h <<\EOF
3140 #define HAVE_PROC_SELF_EXE 1
3141 EOF
3142
3143 else
3144   echo "$ac_t""no" 1>&6
3145
3146 fi
3147 done
3148
3149
3150    for ac_func in gethostbyname_r
3151 do
3152 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3153 echo "configure:3154: checking for $ac_func" >&5
3154 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3155   echo $ac_n "(cached) $ac_c" 1>&6
3156 else
3157   cat > conftest.$ac_ext <<EOF
3158 #line 3159 "configure"
3159 #include "confdefs.h"
3160 /* System header to define __stub macros and hopefully few prototypes,
3161     which can conflict with char $ac_func(); below.  */
3162 #include <assert.h>
3163 /* Override any gcc2 internal prototype to avoid an error.  */
3164 /* We use char because int might match the return type of a gcc2
3165     builtin and then its argument prototype would still apply.  */
3166 char $ac_func();
3167
3168 int main() {
3169
3170 /* The GNU C library defines this for functions which it implements
3171     to always fail with ENOSYS.  Some functions are actually named
3172     something starting with __ and the normal name is an alias.  */
3173 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3174 choke me
3175 #else
3176 $ac_func();
3177 #endif
3178
3179 ; return 0; }
3180 EOF
3181 if { (eval echo configure:3182: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3182   rm -rf conftest*
3183   eval "ac_cv_func_$ac_func=yes"
3184 else
3185   echo "configure: failed program was:" >&5
3186   cat conftest.$ac_ext >&5
3187   rm -rf conftest*
3188   eval "ac_cv_func_$ac_func=no"
3189 fi
3190 rm -f conftest*
3191 fi
3192
3193 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3194   echo "$ac_t""yes" 1>&6
3195     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3196   cat >> confdefs.h <<EOF
3197 #define $ac_tr_func 1
3198 EOF
3199
3200      cat >> confdefs.h <<\EOF
3201 #define HAVE_GETHOSTBYNAME_R 1
3202 EOF
3203
3204      # There are two different kinds of gethostbyname_r.
3205      # We look for the one that returns `int'.
3206      # Hopefully this check is robust enough.
3207      cat > conftest.$ac_ext <<EOF
3208 #line 3209 "configure"
3209 #include "confdefs.h"
3210 #include <netdb.h>
3211 EOF
3212 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3213   egrep "int.*gethostbyname_r" >/dev/null 2>&1; then
3214   rm -rf conftest*
3215
3216        cat >> confdefs.h <<\EOF
3217 #define GETHOSTBYNAME_R_RETURNS_INT 1
3218 EOF
3219
3220 fi
3221 rm -f conftest*
3222
3223
3224      case " $GCINCS " in
3225      *" -D_REENTRANT "*) ;;
3226      *)
3227                 echo $ac_n "checking whether gethostbyname_r declaration requires -D_REENTRANT""... $ac_c" 1>&6
3228 echo "configure:3229: checking whether gethostbyname_r declaration requires -D_REENTRANT" >&5
3229 if eval "test \"`echo '$''{'libjava_cv_gethostbyname_r_needs_reentrant'+set}'`\" = set"; then
3230   echo $ac_n "(cached) $ac_c" 1>&6
3231 else
3232
3233           ac_ext=C
3234 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
3235 ac_cpp='$CXXCPP $CPPFLAGS'
3236 ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
3237 ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
3238 cross_compiling=$ac_cv_prog_cxx_cross
3239
3240           cat > conftest.$ac_ext <<EOF
3241 #line 3242 "configure"
3242 #include "confdefs.h"
3243 #include <netdb.h>
3244 int main() {
3245 gethostbyname_r("", 0, 0);
3246 ; return 0; }
3247 EOF
3248 if { (eval echo configure:3249: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3249   rm -rf conftest*
3250   libjava_cv_gethostbyname_r_needs_reentrant=no
3251 else
3252   echo "configure: failed program was:" >&5
3253   cat conftest.$ac_ext >&5
3254   rm -rf conftest*
3255                 CPPFLAGS_SAVE="$CPPFLAGS"
3256                 CPPFLAGS="$CPPFLAGS -D_REENTRANT"
3257                 cat > conftest.$ac_ext <<EOF
3258 #line 3259 "configure"
3259 #include "confdefs.h"
3260 #include <netdb.h>
3261 int main() {
3262 gethostbyname_r("", 0, 0);
3263 ; return 0; }
3264 EOF
3265 if { (eval echo configure:3266: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3266   rm -rf conftest*
3267   libjava_cv_gethostbyname_r_needs_reentrant=yes
3268 else
3269   echo "configure: failed program was:" >&5
3270   cat conftest.$ac_ext >&5
3271   rm -rf conftest*
3272   libjava_cv_gethostbyname_r_needs_reentrant=fail
3273 fi
3274 rm -f conftest*
3275                 CPPFLAGS="$CPPFLAGS_SAVE"
3276
3277 fi
3278 rm -f conftest*
3279           ac_ext=c
3280 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
3281 ac_cpp='$CPP $CPPFLAGS'
3282 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
3283 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
3284 cross_compiling=$ac_cv_prog_cc_cross
3285
3286
3287 fi
3288
3289 echo "$ac_t""$libjava_cv_gethostbyname_r_needs_reentrant" 1>&6
3290         if test "x$libjava_cv_gethostbyname_r_needs_reentrant" = xyes; then
3291           cat >> confdefs.h <<\EOF
3292 #define _REENTRANT 1
3293 EOF
3294
3295         fi
3296      ;;
3297      esac
3298
3299      echo $ac_n "checking for struct hostent_data""... $ac_c" 1>&6
3300 echo "configure:3301: checking for struct hostent_data" >&5
3301 if eval "test \"`echo '$''{'libjava_cv_struct_hostent_data'+set}'`\" = set"; then
3302   echo $ac_n "(cached) $ac_c" 1>&6
3303 else
3304         cat > conftest.$ac_ext <<EOF
3305 #line 3306 "configure"
3306 #include "confdefs.h"
3307
3308 #if GETHOSTBYNAME_R_NEEDS_REENTRANT && !defined(_REENTRANT)
3309 # define _REENTRANT 1
3310 #endif
3311 #include <netdb.h>
3312 int main() {
3313 struct hostent_data data;
3314 ; return 0; }
3315 EOF
3316 if { (eval echo configure:3317: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3317   rm -rf conftest*
3318   libjava_cv_struct_hostent_data=yes
3319 else
3320   echo "configure: failed program was:" >&5
3321   cat conftest.$ac_ext >&5
3322   rm -rf conftest*
3323   libjava_cv_struct_hostent_data=no
3324 fi
3325 rm -f conftest*
3326 fi
3327
3328 echo "$ac_t""$libjava_cv_struct_hostent_data" 1>&6
3329      if test "x$libjava_cv_struct_hostent_data" = xyes; then
3330        cat >> confdefs.h <<\EOF
3331 #define HAVE_STRUCT_HOSTENT_DATA 1
3332 EOF
3333
3334      fi
3335
3336 else
3337   echo "$ac_t""no" 1>&6
3338 fi
3339 done
3340
3341
3342    for ac_func in gethostbyaddr_r
3343 do
3344 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3345 echo "configure:3346: checking for $ac_func" >&5
3346 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3347   echo $ac_n "(cached) $ac_c" 1>&6
3348 else
3349   cat > conftest.$ac_ext <<EOF
3350 #line 3351 "configure"
3351 #include "confdefs.h"
3352 /* System header to define __stub macros and hopefully few prototypes,
3353     which can conflict with char $ac_func(); below.  */
3354 #include <assert.h>
3355 /* Override any gcc2 internal prototype to avoid an error.  */
3356 /* We use char because int might match the return type of a gcc2
3357     builtin and then its argument prototype would still apply.  */
3358 char $ac_func();
3359
3360 int main() {
3361
3362 /* The GNU C library defines this for functions which it implements
3363     to always fail with ENOSYS.  Some functions are actually named
3364     something starting with __ and the normal name is an alias.  */
3365 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3366 choke me
3367 #else
3368 $ac_func();
3369 #endif
3370
3371 ; return 0; }
3372 EOF
3373 if { (eval echo configure:3374: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3374   rm -rf conftest*
3375   eval "ac_cv_func_$ac_func=yes"
3376 else
3377   echo "configure: failed program was:" >&5
3378   cat conftest.$ac_ext >&5
3379   rm -rf conftest*
3380   eval "ac_cv_func_$ac_func=no"
3381 fi
3382 rm -f conftest*
3383 fi
3384
3385 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3386   echo "$ac_t""yes" 1>&6
3387     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3388   cat >> confdefs.h <<EOF
3389 #define $ac_tr_func 1
3390 EOF
3391
3392      cat >> confdefs.h <<\EOF
3393 #define HAVE_GETHOSTBYADDR_R 1
3394 EOF
3395
3396      # There are two different kinds of gethostbyaddr_r.
3397      # We look for the one that returns `int'.
3398      # Hopefully this check is robust enough.
3399      cat > conftest.$ac_ext <<EOF
3400 #line 3401 "configure"
3401 #include "confdefs.h"
3402 #include <netdb.h>
3403 EOF
3404 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3405   egrep "int.*gethostbyaddr_r" >/dev/null 2>&1; then
3406   rm -rf conftest*
3407
3408        cat >> confdefs.h <<\EOF
3409 #define GETHOSTBYADDR_R_RETURNS_INT 1
3410 EOF
3411
3412 fi
3413 rm -f conftest*
3414
3415 else
3416   echo "$ac_t""no" 1>&6
3417 fi
3418 done
3419
3420
3421    for ac_func in gethostname
3422 do
3423 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3424 echo "configure:3425: checking for $ac_func" >&5
3425 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3426   echo $ac_n "(cached) $ac_c" 1>&6
3427 else
3428   cat > conftest.$ac_ext <<EOF
3429 #line 3430 "configure"
3430 #include "confdefs.h"
3431 /* System header to define __stub macros and hopefully few prototypes,
3432     which can conflict with char $ac_func(); below.  */
3433 #include <assert.h>
3434 /* Override any gcc2 internal prototype to avoid an error.  */
3435 /* We use char because int might match the return type of a gcc2
3436     builtin and then its argument prototype would still apply.  */
3437 char $ac_func();
3438
3439 int main() {
3440
3441 /* The GNU C library defines this for functions which it implements
3442     to always fail with ENOSYS.  Some functions are actually named
3443     something starting with __ and the normal name is an alias.  */
3444 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3445 choke me
3446 #else
3447 $ac_func();
3448 #endif
3449
3450 ; return 0; }
3451 EOF
3452 if { (eval echo configure:3453: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3453   rm -rf conftest*
3454   eval "ac_cv_func_$ac_func=yes"
3455 else
3456   echo "configure: failed program was:" >&5
3457   cat conftest.$ac_ext >&5
3458   rm -rf conftest*
3459   eval "ac_cv_func_$ac_func=no"
3460 fi
3461 rm -f conftest*
3462 fi
3463
3464 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3465   echo "$ac_t""yes" 1>&6
3466     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3467   cat >> confdefs.h <<EOF
3468 #define $ac_tr_func 1
3469 EOF
3470
3471      cat >> confdefs.h <<\EOF
3472 #define HAVE_GETHOSTNAME 1
3473 EOF
3474
3475      cat > conftest.$ac_ext <<EOF
3476 #line 3477 "configure"
3477 #include "confdefs.h"
3478 #include <unistd.h>
3479 EOF
3480 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3481   egrep "gethostname" >/dev/null 2>&1; then
3482   rm -rf conftest*
3483
3484        cat >> confdefs.h <<\EOF
3485 #define HAVE_GETHOSTNAME_DECL 1
3486 EOF
3487
3488 fi
3489 rm -f conftest*
3490
3491 else
3492   echo "$ac_t""no" 1>&6
3493 fi
3494 done
3495
3496
3497    # Look for these functions in the thread library, but only bother
3498    # if using POSIX threads.
3499    if test "$THREADS" = posix; then
3500       save_LIBS="$LIBS"
3501       LIBS="$LIBS $THREADLIBS"
3502       # Some POSIX thread systems don't have pthread_mutexattr_settype.
3503       # E.g., Solaris.
3504       for ac_func in pthread_mutexattr_settype pthread_mutexattr_setkind_np
3505 do
3506 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3507 echo "configure:3508: checking for $ac_func" >&5
3508 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3509   echo $ac_n "(cached) $ac_c" 1>&6
3510 else
3511   cat > conftest.$ac_ext <<EOF
3512 #line 3513 "configure"
3513 #include "confdefs.h"
3514 /* System header to define __stub macros and hopefully few prototypes,
3515     which can conflict with char $ac_func(); below.  */
3516 #include <assert.h>
3517 /* Override any gcc2 internal prototype to avoid an error.  */
3518 /* We use char because int might match the return type of a gcc2
3519     builtin and then its argument prototype would still apply.  */
3520 char $ac_func();
3521
3522 int main() {
3523
3524 /* The GNU C library defines this for functions which it implements
3525     to always fail with ENOSYS.  Some functions are actually named
3526     something starting with __ and the normal name is an alias.  */
3527 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3528 choke me
3529 #else
3530 $ac_func();
3531 #endif
3532
3533 ; return 0; }
3534 EOF
3535 if { (eval echo configure:3536: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3536   rm -rf conftest*
3537   eval "ac_cv_func_$ac_func=yes"
3538 else
3539   echo "configure: failed program was:" >&5
3540   cat conftest.$ac_ext >&5
3541   rm -rf conftest*
3542   eval "ac_cv_func_$ac_func=no"
3543 fi
3544 rm -f conftest*
3545 fi
3546
3547 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3548   echo "$ac_t""yes" 1>&6
3549     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3550   cat >> confdefs.h <<EOF
3551 #define $ac_tr_func 1
3552 EOF
3553
3554 else
3555   echo "$ac_t""no" 1>&6
3556 fi
3557 done
3558
3559
3560       # Look for sched_yield.  Up to Solaris 2.6, it is in libposix4, since
3561       # Solaris 7 the name librt is preferred.
3562       for ac_func in sched_yield
3563 do
3564 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3565 echo "configure:3566: checking for $ac_func" >&5
3566 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3567   echo $ac_n "(cached) $ac_c" 1>&6
3568 else
3569   cat > conftest.$ac_ext <<EOF
3570 #line 3571 "configure"
3571 #include "confdefs.h"
3572 /* System header to define __stub macros and hopefully few prototypes,
3573     which can conflict with char $ac_func(); below.  */
3574 #include <assert.h>
3575 /* Override any gcc2 internal prototype to avoid an error.  */
3576 /* We use char because int might match the return type of a gcc2
3577     builtin and then its argument prototype would still apply.  */
3578 char $ac_func();
3579
3580 int main() {
3581
3582 /* The GNU C library defines this for functions which it implements
3583     to always fail with ENOSYS.  Some functions are actually named
3584     something starting with __ and the normal name is an alias.  */
3585 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3586 choke me
3587 #else
3588 $ac_func();
3589 #endif
3590
3591 ; return 0; }
3592 EOF
3593 if { (eval echo configure:3594: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3594   rm -rf conftest*
3595   eval "ac_cv_func_$ac_func=yes"
3596 else
3597   echo "configure: failed program was:" >&5
3598   cat conftest.$ac_ext >&5
3599   rm -rf conftest*
3600   eval "ac_cv_func_$ac_func=no"
3601 fi
3602 rm -f conftest*
3603 fi
3604
3605 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3606   echo "$ac_t""yes" 1>&6
3607     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3608   cat >> confdefs.h <<EOF
3609 #define $ac_tr_func 1
3610 EOF
3611
3612 else
3613   echo "$ac_t""no" 1>&6
3614 echo $ac_n "checking for sched_yield in -lrt""... $ac_c" 1>&6
3615 echo "configure:3616: checking for sched_yield in -lrt" >&5
3616 ac_lib_var=`echo rt'_'sched_yield | sed 'y%./+-%__p_%'`
3617 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3618   echo $ac_n "(cached) $ac_c" 1>&6
3619 else
3620   ac_save_LIBS="$LIBS"
3621 LIBS="-lrt  $LIBS"
3622 cat > conftest.$ac_ext <<EOF
3623 #line 3624 "configure"
3624 #include "confdefs.h"
3625 /* Override any gcc2 internal prototype to avoid an error.  */
3626 /* We use char because int might match the return type of a gcc2
3627     builtin and then its argument prototype would still apply.  */
3628 char sched_yield();
3629
3630 int main() {
3631 sched_yield()
3632 ; return 0; }
3633 EOF
3634 if { (eval echo configure:3635: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3635   rm -rf conftest*
3636   eval "ac_cv_lib_$ac_lib_var=yes"
3637 else
3638   echo "configure: failed program was:" >&5
3639   cat conftest.$ac_ext >&5
3640   rm -rf conftest*
3641   eval "ac_cv_lib_$ac_lib_var=no"
3642 fi
3643 rm -f conftest*
3644 LIBS="$ac_save_LIBS"
3645
3646 fi
3647 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3648   echo "$ac_t""yes" 1>&6
3649
3650           cat >> confdefs.h <<\EOF
3651 #define HAVE_SCHED_YIELD 1
3652 EOF
3653
3654           THREADLIBS="$THREADLIBS -lrt"
3655           THREADSPEC="$THREADSPEC -lrt"
3656 else
3657   echo "$ac_t""no" 1>&6
3658
3659           echo $ac_n "checking for sched_yield in -lposix4""... $ac_c" 1>&6
3660 echo "configure:3661: checking for sched_yield in -lposix4" >&5
3661 ac_lib_var=`echo posix4'_'sched_yield | sed 'y%./+-%__p_%'`
3662 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3663   echo $ac_n "(cached) $ac_c" 1>&6
3664 else
3665   ac_save_LIBS="$LIBS"
3666 LIBS="-lposix4  $LIBS"
3667 cat > conftest.$ac_ext <<EOF
3668 #line 3669 "configure"
3669 #include "confdefs.h"
3670 /* Override any gcc2 internal prototype to avoid an error.  */
3671 /* We use char because int might match the return type of a gcc2
3672     builtin and then its argument prototype would still apply.  */
3673 char sched_yield();
3674
3675 int main() {
3676 sched_yield()
3677 ; return 0; }
3678 EOF
3679 if { (eval echo configure:3680: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3680   rm -rf conftest*
3681   eval "ac_cv_lib_$ac_lib_var=yes"
3682 else
3683   echo "configure: failed program was:" >&5
3684   cat conftest.$ac_ext >&5
3685   rm -rf conftest*
3686   eval "ac_cv_lib_$ac_lib_var=no"
3687 fi
3688 rm -f conftest*
3689 LIBS="$ac_save_LIBS"
3690
3691 fi
3692 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3693   echo "$ac_t""yes" 1>&6
3694
3695             cat >> confdefs.h <<\EOF
3696 #define HAVE_SCHED_YIELD 1
3697 EOF
3698
3699             THREADLIBS="$THREADLIBS -lposix4"
3700             THREADSPEC="$THREADSPEC -lposix4"
3701 else
3702   echo "$ac_t""no" 1>&6
3703 fi
3704
3705 fi
3706
3707 fi
3708 done
3709
3710       LIBS="$save_LIBS"
3711
3712       # We can save a little space at runtime if the mutex has m_count
3713       # or __m_count.  This is a nice hack for Linux.
3714       cat > conftest.$ac_ext <<EOF
3715 #line 3716 "configure"
3716 #include "confdefs.h"
3717 #include <pthread.h>
3718 int main() {
3719
3720           extern pthread_mutex_t *mutex; int q = mutex->m_count;
3721
3722 ; return 0; }
3723 EOF
3724 if { (eval echo configure:3725: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3725   rm -rf conftest*
3726   cat >> confdefs.h <<\EOF
3727 #define PTHREAD_MUTEX_HAVE_M_COUNT 1
3728 EOF
3729
3730 else
3731   echo "configure: failed program was:" >&5
3732   cat conftest.$ac_ext >&5
3733   rm -rf conftest*
3734
3735         cat > conftest.$ac_ext <<EOF
3736 #line 3737 "configure"
3737 #include "confdefs.h"
3738 #include <pthread.h>
3739 int main() {
3740
3741             extern pthread_mutex_t *mutex; int q = mutex->__m_count;
3742
3743 ; return 0; }
3744 EOF
3745 if { (eval echo configure:3746: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3746   rm -rf conftest*
3747   cat >> confdefs.h <<\EOF
3748 #define PTHREAD_MUTEX_HAVE___M_COUNT 1
3749 EOF
3750
3751 else
3752   echo "configure: failed program was:" >&5
3753   cat conftest.$ac_ext >&5
3754 fi
3755 rm -f conftest*
3756 fi
3757 rm -f conftest*
3758    fi
3759
3760    # We require a way to get the time.
3761    time_found=no
3762    for ac_func in gettimeofday time ftime
3763 do
3764 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3765 echo "configure:3766: checking for $ac_func" >&5
3766 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3767   echo $ac_n "(cached) $ac_c" 1>&6
3768 else
3769   cat > conftest.$ac_ext <<EOF
3770 #line 3771 "configure"
3771 #include "confdefs.h"
3772 /* System header to define __stub macros and hopefully few prototypes,
3773     which can conflict with char $ac_func(); below.  */
3774 #include <assert.h>
3775 /* Override any gcc2 internal prototype to avoid an error.  */
3776 /* We use char because int might match the return type of a gcc2
3777     builtin and then its argument prototype would still apply.  */
3778 char $ac_func();
3779
3780 int main() {
3781
3782 /* The GNU C library defines this for functions which it implements
3783     to always fail with ENOSYS.  Some functions are actually named
3784     something starting with __ and the normal name is an alias.  */
3785 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3786 choke me
3787 #else
3788 $ac_func();
3789 #endif
3790
3791 ; return 0; }
3792 EOF
3793 if { (eval echo configure:3794: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3794   rm -rf conftest*
3795   eval "ac_cv_func_$ac_func=yes"
3796 else
3797   echo "configure: failed program was:" >&5
3798   cat conftest.$ac_ext >&5
3799   rm -rf conftest*
3800   eval "ac_cv_func_$ac_func=no"
3801 fi
3802 rm -f conftest*
3803 fi
3804
3805 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3806   echo "$ac_t""yes" 1>&6
3807     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3808   cat >> confdefs.h <<EOF
3809 #define $ac_tr_func 1
3810 EOF
3811  time_found=yes
3812 else
3813   echo "$ac_t""no" 1>&6
3814 fi
3815 done
3816
3817    if test "$time_found" = no; then
3818       { echo "configure: error: no function found to get the time" 1>&2; exit 1; }
3819    fi
3820
3821    for ac_func in memmove
3822 do
3823 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3824 echo "configure:3825: checking for $ac_func" >&5
3825 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3826   echo $ac_n "(cached) $ac_c" 1>&6
3827 else
3828   cat > conftest.$ac_ext <<EOF
3829 #line 3830 "configure"
3830 #include "confdefs.h"
3831 /* System header to define __stub macros and hopefully few prototypes,
3832     which can conflict with char $ac_func(); below.  */
3833 #include <assert.h>
3834 /* Override any gcc2 internal prototype to avoid an error.  */
3835 /* We use char because int might match the return type of a gcc2
3836     builtin and then its argument prototype would still apply.  */
3837 char $ac_func();
3838
3839 int main() {
3840
3841 /* The GNU C library defines this for functions which it implements
3842     to always fail with ENOSYS.  Some functions are actually named
3843     something starting with __ and the normal name is an alias.  */
3844 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3845 choke me
3846 #else
3847 $ac_func();
3848 #endif
3849
3850 ; return 0; }
3851 EOF
3852 if { (eval echo configure:3853: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3853   rm -rf conftest*
3854   eval "ac_cv_func_$ac_func=yes"
3855 else
3856   echo "configure: failed program was:" >&5
3857   cat conftest.$ac_ext >&5
3858   rm -rf conftest*
3859   eval "ac_cv_func_$ac_func=no"
3860 fi
3861 rm -f conftest*
3862 fi
3863
3864 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3865   echo "$ac_t""yes" 1>&6
3866     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3867   cat >> confdefs.h <<EOF
3868 #define $ac_tr_func 1
3869 EOF
3870
3871 else
3872   echo "$ac_t""no" 1>&6
3873 fi
3874 done
3875
3876
3877    # We require memcpy.
3878    memcpy_found=no
3879    for ac_func in memcpy
3880 do
3881 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3882 echo "configure:3883: checking for $ac_func" >&5
3883 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3884   echo $ac_n "(cached) $ac_c" 1>&6
3885 else
3886   cat > conftest.$ac_ext <<EOF
3887 #line 3888 "configure"
3888 #include "confdefs.h"
3889 /* System header to define __stub macros and hopefully few prototypes,
3890     which can conflict with char $ac_func(); below.  */
3891 #include <assert.h>
3892 /* Override any gcc2 internal prototype to avoid an error.  */
3893 /* We use char because int might match the return type of a gcc2
3894     builtin and then its argument prototype would still apply.  */
3895 char $ac_func();
3896
3897 int main() {
3898
3899 /* The GNU C library defines this for functions which it implements
3900     to always fail with ENOSYS.  Some functions are actually named
3901     something starting with __ and the normal name is an alias.  */
3902 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3903 choke me
3904 #else
3905 $ac_func();
3906 #endif
3907
3908 ; return 0; }
3909 EOF
3910 if { (eval echo configure:3911: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3911   rm -rf conftest*
3912   eval "ac_cv_func_$ac_func=yes"
3913 else
3914   echo "configure: failed program was:" >&5
3915   cat conftest.$ac_ext >&5
3916   rm -rf conftest*
3917   eval "ac_cv_func_$ac_func=no"
3918 fi
3919 rm -f conftest*
3920 fi
3921
3922 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3923   echo "$ac_t""yes" 1>&6
3924     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3925   cat >> confdefs.h <<EOF
3926 #define $ac_tr_func 1
3927 EOF
3928  memcpy_found=yes
3929 else
3930   echo "$ac_t""no" 1>&6
3931 fi
3932 done
3933
3934    if test "$memcpy_found" = no; then
3935       { echo "configure: error: memcpy is required" 1>&2; exit 1; }
3936    fi
3937
3938    # Some library-finding code we stole from Tcl.
3939    #--------------------------------------------------------------------
3940    #    Check for the existence of the -lsocket and -lnsl libraries.
3941    #    The order here is important, so that they end up in the right
3942    #    order in the command line generated by make.  Here are some
3943    #    special considerations:
3944    #    1. Use "connect" and "accept" to check for -lsocket, and
3945    #       "gethostbyname" to check for -lnsl.
3946    #    2. Use each function name only once:  can't redo a check because
3947    #       autoconf caches the results of the last check and won't redo it.
3948    #    3. Use -lnsl and -lsocket only if they supply procedures that
3949    #       aren't already present in the normal libraries.  This is because
3950    #       IRIX 5.2 has libraries, but they aren't needed and they're
3951    #       bogus:  they goof up name resolution if used.
3952    #    4. On some SVR4 systems, can't use -lsocket without -lnsl too.
3953    #       To get around this problem, check for both libraries together
3954    #       if -lsocket doesn't work by itself.
3955    #--------------------------------------------------------------------
3956
3957    echo $ac_n "checking for socket libraries""... $ac_c" 1>&6
3958 echo "configure:3959: checking for socket libraries" >&5
3959 if eval "test \"`echo '$''{'gcj_cv_lib_sockets'+set}'`\" = set"; then
3960   echo $ac_n "(cached) $ac_c" 1>&6
3961 else
3962   gcj_cv_lib_sockets=
3963      gcj_checkBoth=0
3964      unset ac_cv_func_connect
3965      echo $ac_n "checking for connect""... $ac_c" 1>&6
3966 echo "configure:3967: checking for connect" >&5
3967 if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
3968   echo $ac_n "(cached) $ac_c" 1>&6
3969 else
3970   cat > conftest.$ac_ext <<EOF
3971 #line 3972 "configure"
3972 #include "confdefs.h"
3973 /* System header to define __stub macros and hopefully few prototypes,
3974     which can conflict with char connect(); below.  */
3975 #include <assert.h>
3976 /* Override any gcc2 internal prototype to avoid an error.  */
3977 /* We use char because int might match the return type of a gcc2
3978     builtin and then its argument prototype would still apply.  */
3979 char connect();
3980
3981 int main() {
3982
3983 /* The GNU C library defines this for functions which it implements
3984     to always fail with ENOSYS.  Some functions are actually named
3985     something starting with __ and the normal name is an alias.  */
3986 #if defined (__stub_connect) || defined (__stub___connect)
3987 choke me
3988 #else
3989 connect();
3990 #endif
3991
3992 ; return 0; }
3993 EOF
3994 if { (eval echo configure:3995: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3995   rm -rf conftest*
3996   eval "ac_cv_func_connect=yes"
3997 else
3998   echo "configure: failed program was:" >&5
3999   cat conftest.$ac_ext >&5
4000   rm -rf conftest*
4001   eval "ac_cv_func_connect=no"
4002 fi
4003 rm -f conftest*
4004 fi
4005
4006 if eval "test \"`echo '$ac_cv_func_'connect`\" = yes"; then
4007   echo "$ac_t""yes" 1>&6
4008   gcj_checkSocket=0
4009 else
4010   echo "$ac_t""no" 1>&6
4011 gcj_checkSocket=1
4012 fi
4013
4014      if test "$gcj_checkSocket" = 1; then
4015          unset ac_cv_func_connect
4016          echo $ac_n "checking for main in -lsocket""... $ac_c" 1>&6
4017 echo "configure:4018: checking for main in -lsocket" >&5
4018 ac_lib_var=`echo socket'_'main | sed 'y%./+-%__p_%'`
4019 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4020   echo $ac_n "(cached) $ac_c" 1>&6
4021 else
4022   ac_save_LIBS="$LIBS"
4023 LIBS="-lsocket  $LIBS"
4024 cat > conftest.$ac_ext <<EOF
4025 #line 4026 "configure"
4026 #include "confdefs.h"
4027
4028 int main() {
4029 main()
4030 ; return 0; }
4031 EOF
4032 if { (eval echo configure:4033: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4033   rm -rf conftest*
4034   eval "ac_cv_lib_$ac_lib_var=yes"
4035 else
4036   echo "configure: failed program was:" >&5
4037   cat conftest.$ac_ext >&5
4038   rm -rf conftest*
4039   eval "ac_cv_lib_$ac_lib_var=no"
4040 fi
4041 rm -f conftest*
4042 LIBS="$ac_save_LIBS"
4043
4044 fi
4045 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4046   echo "$ac_t""yes" 1>&6
4047   gcj_cv_lib_sockets="-lsocket"
4048 else
4049   echo "$ac_t""no" 1>&6
4050 gcj_checkBoth=1
4051 fi
4052
4053      fi
4054      if test "$gcj_checkBoth" = 1; then
4055          gcj_oldLibs=$LIBS
4056          LIBS="$LIBS -lsocket -lnsl"
4057          unset ac_cv_func_accept
4058          echo $ac_n "checking for accept""... $ac_c" 1>&6
4059 echo "configure:4060: checking for accept" >&5
4060 if eval "test \"`echo '$''{'ac_cv_func_accept'+set}'`\" = set"; then
4061   echo $ac_n "(cached) $ac_c" 1>&6
4062 else
4063   cat > conftest.$ac_ext <<EOF
4064 #line 4065 "configure"
4065 #include "confdefs.h"
4066 /* System header to define __stub macros and hopefully few prototypes,
4067     which can conflict with char accept(); below.  */
4068 #include <assert.h>
4069 /* Override any gcc2 internal prototype to avoid an error.  */
4070 /* We use char because int might match the return type of a gcc2
4071     builtin and then its argument prototype would still apply.  */
4072 char accept();
4073
4074 int main() {
4075
4076 /* The GNU C library defines this for functions which it implements
4077     to always fail with ENOSYS.  Some functions are actually named
4078     something starting with __ and the normal name is an alias.  */
4079 #if defined (__stub_accept) || defined (__stub___accept)
4080 choke me
4081 #else
4082 accept();
4083 #endif
4084
4085 ; return 0; }
4086 EOF
4087 if { (eval echo configure:4088: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4088   rm -rf conftest*
4089   eval "ac_cv_func_accept=yes"
4090 else
4091   echo "configure: failed program was:" >&5
4092   cat conftest.$ac_ext >&5
4093   rm -rf conftest*
4094   eval "ac_cv_func_accept=no"
4095 fi
4096 rm -f conftest*
4097 fi
4098
4099 if eval "test \"`echo '$ac_cv_func_'accept`\" = yes"; then
4100   echo "$ac_t""yes" 1>&6
4101   gcj_checkNsl=0
4102                         gcj_cv_lib_sockets="-lsocket -lnsl"
4103 else
4104   echo "$ac_t""no" 1>&6
4105 fi
4106
4107          unset ac_cv_func_accept
4108          LIBS=$gcj_oldLibs
4109      fi
4110      unset ac_cv_func_gethostbyname
4111      gcj_oldLibs=$LIBS
4112      LIBS="$LIBS $gcj_cv_lib_sockets"
4113      echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
4114 echo "configure:4115: checking for gethostbyname" >&5
4115 if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
4116   echo $ac_n "(cached) $ac_c" 1>&6
4117 else
4118   cat > conftest.$ac_ext <<EOF
4119 #line 4120 "configure"
4120 #include "confdefs.h"
4121 /* System header to define __stub macros and hopefully few prototypes,
4122     which can conflict with char gethostbyname(); below.  */
4123 #include <assert.h>
4124 /* Override any gcc2 internal prototype to avoid an error.  */
4125 /* We use char because int might match the return type of a gcc2
4126     builtin and then its argument prototype would still apply.  */
4127 char gethostbyname();
4128
4129 int main() {
4130
4131 /* The GNU C library defines this for functions which it implements
4132     to always fail with ENOSYS.  Some functions are actually named
4133     something starting with __ and the normal name is an alias.  */
4134 #if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
4135 choke me
4136 #else
4137 gethostbyname();
4138 #endif
4139
4140 ; return 0; }
4141 EOF
4142 if { (eval echo configure:4143: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4143   rm -rf conftest*
4144   eval "ac_cv_func_gethostbyname=yes"
4145 else
4146   echo "configure: failed program was:" >&5
4147   cat conftest.$ac_ext >&5
4148   rm -rf conftest*
4149   eval "ac_cv_func_gethostbyname=no"
4150 fi
4151 rm -f conftest*
4152 fi
4153
4154 if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
4155   echo "$ac_t""yes" 1>&6
4156   :
4157 else
4158   echo "$ac_t""no" 1>&6
4159 echo $ac_n "checking for main in -lnsl""... $ac_c" 1>&6
4160 echo "configure:4161: checking for main in -lnsl" >&5
4161 ac_lib_var=`echo nsl'_'main | sed 'y%./+-%__p_%'`
4162 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4163   echo $ac_n "(cached) $ac_c" 1>&6
4164 else
4165   ac_save_LIBS="$LIBS"
4166 LIBS="-lnsl  $LIBS"
4167 cat > conftest.$ac_ext <<EOF
4168 #line 4169 "configure"
4169 #include "confdefs.h"
4170
4171 int main() {
4172 main()
4173 ; return 0; }
4174 EOF
4175 if { (eval echo configure:4176: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4176   rm -rf conftest*
4177   eval "ac_cv_lib_$ac_lib_var=yes"
4178 else
4179   echo "configure: failed program was:" >&5
4180   cat conftest.$ac_ext >&5
4181   rm -rf conftest*
4182   eval "ac_cv_lib_$ac_lib_var=no"
4183 fi
4184 rm -f conftest*
4185 LIBS="$ac_save_LIBS"
4186
4187 fi
4188 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4189   echo "$ac_t""yes" 1>&6
4190   gcj_cv_lib_sockets="$gcj_cv_lib_sockets -lnsl"
4191 else
4192   echo "$ac_t""no" 1>&6
4193 fi
4194
4195 fi
4196
4197      unset ac_cv_func_gethostbyname
4198      LIBS=$gcj_oldLIBS
4199
4200 fi
4201
4202 echo "$ac_t""$gcj_cv_lib_sockets" 1>&6
4203    SYSTEMSPEC="$SYSTEMSPEC $gcj_cv_lib_sockets"
4204
4205    if test "$with_system_zlib" = yes; then
4206       echo $ac_n "checking for deflate in -lz""... $ac_c" 1>&6
4207 echo "configure:4208: checking for deflate in -lz" >&5
4208 ac_lib_var=`echo z'_'deflate | sed 'y%./+-%__p_%'`
4209 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4210   echo $ac_n "(cached) $ac_c" 1>&6
4211 else
4212   ac_save_LIBS="$LIBS"
4213 LIBS="-lz  $LIBS"
4214 cat > conftest.$ac_ext <<EOF
4215 #line 4216 "configure"
4216 #include "confdefs.h"
4217 /* Override any gcc2 internal prototype to avoid an error.  */
4218 /* We use char because int might match the return type of a gcc2
4219     builtin and then its argument prototype would still apply.  */
4220 char deflate();
4221
4222 int main() {
4223 deflate()
4224 ; return 0; }
4225 EOF
4226 if { (eval echo configure:4227: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4227   rm -rf conftest*
4228   eval "ac_cv_lib_$ac_lib_var=yes"
4229 else
4230   echo "configure: failed program was:" >&5
4231   cat conftest.$ac_ext >&5
4232   rm -rf conftest*
4233   eval "ac_cv_lib_$ac_lib_var=no"
4234 fi
4235 rm -f conftest*
4236 LIBS="$ac_save_LIBS"
4237
4238 fi
4239 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4240   echo "$ac_t""yes" 1>&6
4241   ZLIBSPEC=-lz
4242 else
4243   echo "$ac_t""no" 1>&6
4244 ZLIBSPEC=-lzgcj
4245 fi
4246
4247    else
4248       ZLIBSPEC=-lzgcj
4249       ZLIBTESTSPEC="-L`pwd`/../zlib/.libs -rpath `pwd`/../zlib/.libs"
4250    fi
4251
4252    # On Solaris, and maybe other architectures, the Boehm collector
4253    # requires -ldl.
4254    if test "$GC" = boehm; then
4255       echo $ac_n "checking for main in -ldl""... $ac_c" 1>&6
4256 echo "configure:4257: checking for main in -ldl" >&5
4257 ac_lib_var=`echo dl'_'main | sed 'y%./+-%__p_%'`
4258 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4259   echo $ac_n "(cached) $ac_c" 1>&6
4260 else
4261   ac_save_LIBS="$LIBS"
4262 LIBS="-ldl  $LIBS"
4263 cat > conftest.$ac_ext <<EOF
4264 #line 4265 "configure"
4265 #include "confdefs.h"
4266
4267 int main() {
4268 main()
4269 ; return 0; }
4270 EOF
4271 if { (eval echo configure:4272: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4272   rm -rf conftest*
4273   eval "ac_cv_lib_$ac_lib_var=yes"
4274 else
4275   echo "configure: failed program was:" >&5
4276   cat conftest.$ac_ext >&5
4277   rm -rf conftest*
4278   eval "ac_cv_lib_$ac_lib_var=no"
4279 fi
4280 rm -f conftest*
4281 LIBS="$ac_save_LIBS"
4282
4283 fi
4284 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4285   echo "$ac_t""yes" 1>&6
4286   SYSTEMSPEC="$SYSTEMSPEC -ldl"
4287 else
4288   echo "$ac_t""no" 1>&6
4289 fi
4290
4291    fi
4292
4293    if test -d "$libgcj_basedir/../gcc/java"; then
4294       GCJ=
4295    else
4296       CANADIAN=yes
4297       NULL_TARGET=yes
4298       GCJ=gcj
4299    fi
4300 fi
4301
4302 echo $ac_n "checking size of void *""... $ac_c" 1>&6
4303 echo "configure:4304: checking size of void *" >&5
4304 if eval "test \"`echo '$''{'ac_cv_sizeof_void_p'+set}'`\" = set"; then
4305   echo $ac_n "(cached) $ac_c" 1>&6
4306 else
4307   if test "$cross_compiling" = yes; then
4308     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
4309 else
4310   cat > conftest.$ac_ext <<EOF
4311 #line 4312 "configure"
4312 #include "confdefs.h"
4313 #include <stdio.h>
4314 main()
4315 {
4316   FILE *f=fopen("conftestval", "w");
4317   if (!f) exit(1);
4318   fprintf(f, "%d\n", sizeof(void *));
4319   exit(0);
4320 }
4321 EOF
4322 if { (eval echo configure:4323: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4323 then
4324   ac_cv_sizeof_void_p=`cat conftestval`
4325 else
4326   echo "configure: failed program was:" >&5
4327   cat conftest.$ac_ext >&5
4328   rm -fr conftest*
4329   ac_cv_sizeof_void_p=0
4330 fi
4331 rm -fr conftest*
4332 fi
4333
4334 fi
4335 echo "$ac_t""$ac_cv_sizeof_void_p" 1>&6
4336 cat >> confdefs.h <<EOF
4337 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
4338 EOF
4339
4340
4341
4342 ZLIBS=
4343 ZDEPS=
4344 ZINCS=
4345 if test "x$ZLIBSPEC" = "x-lzgcj"; then
4346    # We include the path to the zlib build directory.
4347    # See Makefile.am to understand why.
4348    ZDEPS='$(top_builddir)/../zlib/libzgcj.la'
4349    ZLIBS="$ZDEPS -L\$(here)/../zlib/$libsubdir"
4350    ZINCS='-I$(top_srcdir)/../zlib'
4351 else
4352    ZLIBS="$ZLIBSPEC"
4353 fi
4354
4355
4356
4357
4358
4359
4360
4361
4362
4363 if test "$CANADIAN" = yes; then
4364   CANADIAN_TRUE=
4365   CANADIAN_FALSE='#'
4366 else
4367   CANADIAN_TRUE='#'
4368   CANADIAN_FALSE=
4369 fi
4370
4371
4372 if test "$NULL_TARGET" = yes; then
4373   NULL_TARGET_TRUE=
4374   NULL_TARGET_FALSE='#'
4375 else
4376   NULL_TARGET_TRUE='#'
4377   NULL_TARGET_FALSE=
4378 fi
4379
4380
4381 if test "$NATIVE" = yes || test "$NULL_TARGET" = yes; then
4382   NATIVE_TRUE=
4383   NATIVE_FALSE='#'
4384 else
4385   NATIVE_TRUE='#'
4386   NATIVE_FALSE=
4387 fi
4388
4389
4390 if test -z "$with_cross_host"; then
4391   USE_LIBDIR_TRUE=
4392   USE_LIBDIR_FALSE='#'
4393 else
4394   USE_LIBDIR_TRUE='#'
4395   USE_LIBDIR_FALSE=
4396 fi
4397
4398
4399 if test "$NEEDS_DATA_START" = yes && test "$NATIVE" = yes; then
4400   NEEDS_DATA_START_TRUE=
4401   NEEDS_DATA_START_FALSE='#'
4402 else
4403   NEEDS_DATA_START_TRUE='#'
4404   NEEDS_DATA_START_FALSE=
4405 fi
4406
4407
4408 # Determine gcj version number.
4409 if test "$GCJ" = ""; then
4410    if test -z "${with_multisubdir}"; then
4411       builddotdot=.
4412    else
4413
4414       builddotdot=`echo ${with_multisubdir} | sed -e 's:[^/][^/]*:..:g'`
4415
4416    fi
4417    dir="`cd ${builddotdot}/../../gcc && pwd`"
4418    GCJ="$dir/gcj -B$dir/"
4419 fi
4420
4421 gcjvers="`$GCJ -v 2>&1 | sed -n 's/^.*version \([^ ]*\).*$/\1/p'`"
4422
4423 cat >> confdefs.h <<EOF
4424 #define GCJVERSION "$gcjvers"
4425 EOF
4426
4427
4428 # See if gcj supports -fuse-divide-subroutine.  gcc 2.95 does not, and
4429 # we want to continue to support that version.
4430 echo $ac_n "checking whether gcj supports -fuse-divide-subroutine""... $ac_c" 1>&6
4431 echo "configure:4432: checking whether gcj supports -fuse-divide-subroutine" >&5
4432 cat > conftest.java << 'END'
4433 public class conftest { }
4434 END
4435 use_fuse=yes
4436 $GCJ -classpath $srcdir -fuse-divide-subroutine -fsyntax-only \
4437    conftest.java > /dev/null 2>&1 \
4438    || use_fuse=no
4439 rm -f conftest.java
4440 if test "$use_fuse" = no; then
4441    DIVIDESPEC=
4442 fi
4443 echo "$ac_t""$use_fuse" 1>&6
4444
4445
4446
4447 echo $ac_n "checking for g++ -ffloat-store bug""... $ac_c" 1>&6
4448 echo "configure:4449: checking for g++ -ffloat-store bug" >&5
4449 save_CFLAGS="$CFLAGS"
4450 CFLAGS="-x c++ -O2 -ffloat-store"
4451 cat > conftest.$ac_ext <<EOF
4452 #line 4453 "configure"
4453 #include "confdefs.h"
4454 #include <math.h>
4455 int main() {
4456
4457 ; return 0; }
4458 EOF
4459 if { (eval echo configure:4460: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4460   rm -rf conftest*
4461   echo "$ac_t""no" 1>&6
4462 else
4463   echo "configure: failed program was:" >&5
4464   cat conftest.$ac_ext >&5
4465   rm -rf conftest*
4466   cat >> confdefs.h <<\EOF
4467 #define __NO_MATH_INLINES 1
4468 EOF
4469
4470    echo "$ac_t""yes" 1>&6
4471 fi
4472 rm -f conftest*
4473 CFLAGS="$save_CFLAGS"
4474
4475 for ac_hdr in unistd.h bstring.h sys/time.h sys/types.h fcntl.h sys/ioctl.h sys/filio.h sys/stat.h sys/select.h sys/socket.h netinet/in.h arpa/inet.h netdb.h pwd.h sys/config.h inttypes.h stdint.h
4476 do
4477 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4478 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4479 echo "configure:4480: checking for $ac_hdr" >&5
4480 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4481   echo $ac_n "(cached) $ac_c" 1>&6
4482 else
4483   cat > conftest.$ac_ext <<EOF
4484 #line 4485 "configure"
4485 #include "confdefs.h"
4486 #include <$ac_hdr>
4487 EOF
4488 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4489 { (eval echo configure:4490: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4490 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4491 if test -z "$ac_err"; then
4492   rm -rf conftest*
4493   eval "ac_cv_header_$ac_safe=yes"
4494 else
4495   echo "$ac_err" >&5
4496   echo "configure: failed program was:" >&5
4497   cat conftest.$ac_ext >&5
4498   rm -rf conftest*
4499   eval "ac_cv_header_$ac_safe=no"
4500 fi
4501 rm -f conftest*
4502 fi
4503 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4504   echo "$ac_t""yes" 1>&6
4505     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4506   cat >> confdefs.h <<EOF
4507 #define $ac_tr_hdr 1
4508 EOF
4509
4510 else
4511   echo "$ac_t""no" 1>&6
4512 fi
4513 done
4514
4515 for ac_hdr in dirent.h
4516 do
4517 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4518 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4519 echo "configure:4520: checking for $ac_hdr" >&5
4520 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4521   echo $ac_n "(cached) $ac_c" 1>&6
4522 else
4523   cat > conftest.$ac_ext <<EOF
4524 #line 4525 "configure"
4525 #include "confdefs.h"
4526 #include <$ac_hdr>
4527 EOF
4528 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4529 { (eval echo configure:4530: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4530 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4531 if test -z "$ac_err"; then
4532   rm -rf conftest*
4533   eval "ac_cv_header_$ac_safe=yes"
4534 else
4535   echo "$ac_err" >&5
4536   echo "configure: failed program was:" >&5
4537   cat conftest.$ac_ext >&5
4538   rm -rf conftest*
4539   eval "ac_cv_header_$ac_safe=no"
4540 fi
4541 rm -f conftest*
4542 fi
4543 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4544   echo "$ac_t""yes" 1>&6
4545     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4546   cat >> confdefs.h <<EOF
4547 #define $ac_tr_hdr 1
4548 EOF
4549
4550 else
4551   echo "$ac_t""no" 1>&6
4552 fi
4553 done
4554
4555
4556 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
4557 echo "configure:4558: checking for ANSI C header files" >&5
4558 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
4559   echo $ac_n "(cached) $ac_c" 1>&6
4560 else
4561   cat > conftest.$ac_ext <<EOF
4562 #line 4563 "configure"
4563 #include "confdefs.h"
4564 #include <stdlib.h>
4565 #include <stdarg.h>
4566 #include <string.h>
4567 #include <float.h>
4568 EOF
4569 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4570 { (eval echo configure:4571: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4571 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4572 if test -z "$ac_err"; then
4573   rm -rf conftest*
4574   ac_cv_header_stdc=yes
4575 else
4576   echo "$ac_err" >&5
4577   echo "configure: failed program was:" >&5
4578   cat conftest.$ac_ext >&5
4579   rm -rf conftest*
4580   ac_cv_header_stdc=no
4581 fi
4582 rm -f conftest*
4583
4584 if test $ac_cv_header_stdc = yes; then
4585   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4586 cat > conftest.$ac_ext <<EOF
4587 #line 4588 "configure"
4588 #include "confdefs.h"
4589 #include <string.h>
4590 EOF
4591 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4592   egrep "memchr" >/dev/null 2>&1; then
4593   :
4594 else
4595   rm -rf conftest*
4596   ac_cv_header_stdc=no
4597 fi
4598 rm -f conftest*
4599
4600 fi
4601
4602 if test $ac_cv_header_stdc = yes; then
4603   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4604 cat > conftest.$ac_ext <<EOF
4605 #line 4606 "configure"
4606 #include "confdefs.h"
4607 #include <stdlib.h>
4608 EOF
4609 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4610   egrep "free" >/dev/null 2>&1; then
4611   :
4612 else
4613   rm -rf conftest*
4614   ac_cv_header_stdc=no
4615 fi
4616 rm -f conftest*
4617
4618 fi
4619
4620 if test $ac_cv_header_stdc = yes; then
4621   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4622 if test "$cross_compiling" = yes; then
4623   :
4624 else
4625   cat > conftest.$ac_ext <<EOF
4626 #line 4627 "configure"
4627 #include "confdefs.h"
4628 #include <ctype.h>
4629 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4630 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4631 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4632 int main () { int i; for (i = 0; i < 256; i++)
4633 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
4634 exit (0); }
4635
4636 EOF
4637 if { (eval echo configure:4638: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4638 then
4639   :
4640 else
4641   echo "configure: failed program was:" >&5
4642   cat conftest.$ac_ext >&5
4643   rm -fr conftest*
4644   ac_cv_header_stdc=no
4645 fi
4646 rm -fr conftest*
4647 fi
4648
4649 fi
4650 fi
4651
4652 echo "$ac_t""$ac_cv_header_stdc" 1>&6
4653 if test $ac_cv_header_stdc = yes; then
4654   cat >> confdefs.h <<\EOF
4655 #define STDC_HEADERS 1
4656 EOF
4657
4658 fi
4659
4660 echo $ac_n "checking for ssize_t""... $ac_c" 1>&6
4661 echo "configure:4662: checking for ssize_t" >&5
4662 if eval "test \"`echo '$''{'ac_cv_type_ssize_t'+set}'`\" = set"; then
4663   echo $ac_n "(cached) $ac_c" 1>&6
4664 else
4665   cat > conftest.$ac_ext <<EOF
4666 #line 4667 "configure"
4667 #include "confdefs.h"
4668 #include <sys/types.h>
4669 #if STDC_HEADERS
4670 #include <stdlib.h>
4671 #include <stddef.h>
4672 #endif
4673 EOF
4674 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4675   egrep "(^|[^a-zA-Z_0-9])ssize_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
4676   rm -rf conftest*
4677   ac_cv_type_ssize_t=yes
4678 else
4679   rm -rf conftest*
4680   ac_cv_type_ssize_t=no
4681 fi
4682 rm -f conftest*
4683
4684 fi
4685 echo "$ac_t""$ac_cv_type_ssize_t" 1>&6
4686 if test $ac_cv_type_ssize_t = no; then
4687   cat >> confdefs.h <<\EOF
4688 #define ssize_t int
4689 EOF
4690
4691 fi
4692
4693
4694 echo $ac_n "checking for in_addr_t""... $ac_c" 1>&6
4695 echo "configure:4696: checking for in_addr_t" >&5
4696 cat > conftest.$ac_ext <<EOF
4697 #line 4698 "configure"
4698 #include "confdefs.h"
4699 #include <sys/types.h>
4700 #if STDC_HEADERS
4701 #include <stdlib.h>
4702 #include <stddef.h>
4703 #endif
4704 #if HAVE_NETINET_IN_H
4705 #include <netinet/in.h>
4706 #endif
4707 int main() {
4708 in_addr_t foo;
4709 ; return 0; }
4710 EOF
4711 if { (eval echo configure:4712: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4712   rm -rf conftest*
4713   cat >> confdefs.h <<\EOF
4714 #define HAVE_IN_ADDR_T 1
4715 EOF
4716
4717    echo "$ac_t""yes" 1>&6
4718 else
4719   echo "configure: failed program was:" >&5
4720   cat conftest.$ac_ext >&5
4721   rm -rf conftest*
4722   echo "$ac_t""no" 1>&6
4723 fi
4724 rm -f conftest*
4725
4726 echo $ac_n "checking whether struct ip_mreq is in netinet/in.h""... $ac_c" 1>&6
4727 echo "configure:4728: checking whether struct ip_mreq is in netinet/in.h" >&5
4728 cat > conftest.$ac_ext <<EOF
4729 #line 4730 "configure"
4730 #include "confdefs.h"
4731 #include <netinet/in.h>
4732 int main() {
4733 struct ip_mreq mreq;
4734 ; return 0; }
4735 EOF
4736 if { (eval echo configure:4737: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4737   rm -rf conftest*
4738   cat >> confdefs.h <<\EOF
4739 #define HAVE_STRUCT_IP_MREQ 1
4740 EOF
4741
4742    echo "$ac_t""yes" 1>&6
4743 else
4744   echo "configure: failed program was:" >&5
4745   cat conftest.$ac_ext >&5
4746   rm -rf conftest*
4747   echo "$ac_t""no" 1>&6
4748 fi
4749 rm -f conftest*
4750
4751 echo $ac_n "checking whether struct sockaddr_in6 is in netinet/in.h""... $ac_c" 1>&6
4752 echo "configure:4753: checking whether struct sockaddr_in6 is in netinet/in.h" >&5
4753 cat > conftest.$ac_ext <<EOF
4754 #line 4755 "configure"
4755 #include "confdefs.h"
4756 #include <netinet/in.h>
4757 int main() {
4758 struct sockaddr_in6 addr6;
4759 ; return 0; }
4760 EOF
4761 if { (eval echo configure:4762: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4762   rm -rf conftest*
4763   cat >> confdefs.h <<\EOF
4764 #define HAVE_INET6 1
4765 EOF
4766
4767    echo "$ac_t""yes" 1>&6
4768 else
4769   echo "configure: failed program was:" >&5
4770   cat conftest.$ac_ext >&5
4771   rm -rf conftest*
4772   echo "$ac_t""no" 1>&6
4773 fi
4774 rm -f conftest*
4775
4776 echo $ac_n "checking for socklen_t in sys/socket.h""... $ac_c" 1>&6
4777 echo "configure:4778: checking for socklen_t in sys/socket.h" >&5
4778 cat > conftest.$ac_ext <<EOF
4779 #line 4780 "configure"
4780 #include "confdefs.h"
4781 #include <sys/socket.h>
4782 int main() {
4783 socklen_t x = 5;
4784 ; return 0; }
4785 EOF
4786 if { (eval echo configure:4787: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4787   rm -rf conftest*
4788   cat >> confdefs.h <<\EOF
4789 #define HAVE_SOCKLEN_T 1
4790 EOF
4791
4792    echo "$ac_t""yes" 1>&6
4793 else
4794   echo "configure: failed program was:" >&5
4795   cat conftest.$ac_ext >&5
4796   rm -rf conftest*
4797   echo "$ac_t""no" 1>&6
4798 fi
4799 rm -f conftest*
4800
4801 echo $ac_n "checking for tm_gmtoff in struct tm""... $ac_c" 1>&6
4802 echo "configure:4803: checking for tm_gmtoff in struct tm" >&5
4803 cat > conftest.$ac_ext <<EOF
4804 #line 4805 "configure"
4805 #include "confdefs.h"
4806 #include <time.h>
4807 int main() {
4808 struct tm tim; tim.tm_gmtoff = 0;
4809 ; return 0; }
4810 EOF
4811 if { (eval echo configure:4812: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4812   rm -rf conftest*
4813   cat >> confdefs.h <<\EOF
4814 #define STRUCT_TM_HAS_GMTOFF 1
4815 EOF
4816
4817    echo "$ac_t""yes" 1>&6
4818 else
4819   echo "configure: failed program was:" >&5
4820   cat conftest.$ac_ext >&5
4821   rm -rf conftest*
4822   echo "$ac_t""no" 1>&6
4823    echo $ac_n "checking for global timezone variable""... $ac_c" 1>&6
4824 echo "configure:4825: checking for global timezone variable" >&5
4825             cat > conftest.$ac_ext <<EOF
4826 #line 4827 "configure"
4827 #include "confdefs.h"
4828 #include <time.h>
4829 int main() {
4830 long z2 = timezone;
4831 ; return 0; }
4832 EOF
4833 if { (eval echo configure:4834: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4834   rm -rf conftest*
4835   cat >> confdefs.h <<\EOF
4836 #define HAVE_TIMEZONE 1
4837 EOF
4838
4839       echo "$ac_t""yes" 1>&6
4840 else
4841   echo "configure: failed program was:" >&5
4842   cat conftest.$ac_ext >&5
4843   rm -rf conftest*
4844   echo "$ac_t""no" 1>&6
4845 fi
4846 rm -f conftest*
4847 fi
4848 rm -f conftest*
4849
4850 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
4851 # for constant arguments.  Useless!
4852 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
4853 echo "configure:4854: checking for working alloca.h" >&5
4854 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
4855   echo $ac_n "(cached) $ac_c" 1>&6
4856 else
4857   cat > conftest.$ac_ext <<EOF
4858 #line 4859 "configure"
4859 #include "confdefs.h"
4860 #include <alloca.h>
4861 int main() {
4862 char *p = alloca(2 * sizeof(int));
4863 ; return 0; }
4864 EOF
4865 if { (eval echo configure:4866: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4866   rm -rf conftest*
4867   ac_cv_header_alloca_h=yes
4868 else
4869   echo "configure: failed program was:" >&5
4870   cat conftest.$ac_ext >&5
4871   rm -rf conftest*
4872   ac_cv_header_alloca_h=no
4873 fi
4874 rm -f conftest*
4875 fi
4876
4877 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
4878 if test $ac_cv_header_alloca_h = yes; then
4879   cat >> confdefs.h <<\EOF
4880 #define HAVE_ALLOCA_H 1
4881 EOF
4882
4883 fi
4884
4885 echo $ac_n "checking for alloca""... $ac_c" 1>&6
4886 echo "configure:4887: checking for alloca" >&5
4887 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
4888   echo $ac_n "(cached) $ac_c" 1>&6
4889 else
4890   cat > conftest.$ac_ext <<EOF
4891 #line 4892 "configure"
4892 #include "confdefs.h"
4893
4894 #ifdef __GNUC__
4895 # define alloca __builtin_alloca
4896 #else
4897 # ifdef _MSC_VER
4898 #  include <malloc.h>
4899 #  define alloca _alloca
4900 # else
4901 #  if HAVE_ALLOCA_H
4902 #   include <alloca.h>
4903 #  else
4904 #   ifdef _AIX
4905  #pragma alloca
4906 #   else
4907 #    ifndef alloca /* predefined by HP cc +Olibcalls */
4908 char *alloca ();
4909 #    endif
4910 #   endif
4911 #  endif
4912 # endif
4913 #endif
4914
4915 int main() {
4916 char *p = (char *) alloca(1);
4917 ; return 0; }
4918 EOF
4919 if { (eval echo configure:4920: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4920   rm -rf conftest*
4921   ac_cv_func_alloca_works=yes
4922 else
4923   echo "configure: failed program was:" >&5
4924   cat conftest.$ac_ext >&5
4925   rm -rf conftest*
4926   ac_cv_func_alloca_works=no
4927 fi
4928 rm -f conftest*
4929 fi
4930
4931 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
4932 if test $ac_cv_func_alloca_works = yes; then
4933   cat >> confdefs.h <<\EOF
4934 #define HAVE_ALLOCA 1
4935 EOF
4936
4937 fi
4938
4939 if test $ac_cv_func_alloca_works = no; then
4940   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
4941   # that cause trouble.  Some versions do not even contain alloca or
4942   # contain a buggy version.  If you still want to use their alloca,
4943   # use ar to extract alloca.o from them instead of compiling alloca.c.
4944   ALLOCA=alloca.${ac_objext}
4945   cat >> confdefs.h <<\EOF
4946 #define C_ALLOCA 1
4947 EOF
4948
4949
4950 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
4951 echo "configure:4952: checking whether alloca needs Cray hooks" >&5
4952 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
4953   echo $ac_n "(cached) $ac_c" 1>&6
4954 else
4955   cat > conftest.$ac_ext <<EOF
4956 #line 4957 "configure"
4957 #include "confdefs.h"
4958 #if defined(CRAY) && ! defined(CRAY2)
4959 webecray
4960 #else
4961 wenotbecray
4962 #endif
4963
4964 EOF
4965 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4966   egrep "webecray" >/dev/null 2>&1; then
4967   rm -rf conftest*
4968   ac_cv_os_cray=yes
4969 else
4970   rm -rf conftest*
4971   ac_cv_os_cray=no
4972 fi
4973 rm -f conftest*
4974
4975 fi
4976
4977 echo "$ac_t""$ac_cv_os_cray" 1>&6
4978 if test $ac_cv_os_cray = yes; then
4979 for ac_func in _getb67 GETB67 getb67; do
4980   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4981 echo "configure:4982: checking for $ac_func" >&5
4982 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4983   echo $ac_n "(cached) $ac_c" 1>&6
4984 else
4985   cat > conftest.$ac_ext <<EOF
4986 #line 4987 "configure"
4987 #include "confdefs.h"
4988 /* System header to define __stub macros and hopefully few prototypes,
4989     which can conflict with char $ac_func(); below.  */
4990 #include <assert.h>
4991 /* Override any gcc2 internal prototype to avoid an error.  */
4992 /* We use char because int might match the return type of a gcc2
4993     builtin and then its argument prototype would still apply.  */
4994 char $ac_func();
4995
4996 int main() {
4997
4998 /* The GNU C library defines this for functions which it implements
4999     to always fail with ENOSYS.  Some functions are actually named
5000     something starting with __ and the normal name is an alias.  */
5001 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5002 choke me
5003 #else
5004 $ac_func();
5005 #endif
5006
5007 ; return 0; }
5008 EOF
5009 if { (eval echo configure:5010: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5010   rm -rf conftest*
5011   eval "ac_cv_func_$ac_func=yes"
5012 else
5013   echo "configure: failed program was:" >&5
5014   cat conftest.$ac_ext >&5
5015   rm -rf conftest*
5016   eval "ac_cv_func_$ac_func=no"
5017 fi
5018 rm -f conftest*
5019 fi
5020
5021 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5022   echo "$ac_t""yes" 1>&6
5023   cat >> confdefs.h <<EOF
5024 #define CRAY_STACKSEG_END $ac_func
5025 EOF
5026
5027   break
5028 else
5029   echo "$ac_t""no" 1>&6
5030 fi
5031
5032 done
5033 fi
5034
5035 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
5036 echo "configure:5037: checking stack direction for C alloca" >&5
5037 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
5038   echo $ac_n "(cached) $ac_c" 1>&6
5039 else
5040   if test "$cross_compiling" = yes; then
5041   ac_cv_c_stack_direction=0
5042 else
5043   cat > conftest.$ac_ext <<EOF
5044 #line 5045 "configure"
5045 #include "confdefs.h"
5046 find_stack_direction ()
5047 {
5048   static char *addr = 0;
5049   auto char dummy;
5050   if (addr == 0)
5051     {
5052       addr = &dummy;
5053       return find_stack_direction ();
5054     }
5055   else
5056     return (&dummy > addr) ? 1 : -1;
5057 }
5058 main ()
5059 {
5060   exit (find_stack_direction() < 0);
5061 }
5062 EOF
5063 if { (eval echo configure:5064: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5064 then
5065   ac_cv_c_stack_direction=1
5066 else
5067   echo "configure: failed program was:" >&5
5068   cat conftest.$ac_ext >&5
5069   rm -fr conftest*
5070   ac_cv_c_stack_direction=-1
5071 fi
5072 rm -fr conftest*
5073 fi
5074
5075 fi
5076
5077 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
5078 cat >> confdefs.h <<EOF
5079 #define STACK_DIRECTION $ac_cv_c_stack_direction
5080 EOF
5081
5082 fi
5083
5084
5085 for ac_prog in perl
5086 do
5087 # Extract the first word of "$ac_prog", so it can be a program name with args.
5088 set dummy $ac_prog; ac_word=$2
5089 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5090 echo "configure:5091: checking for $ac_word" >&5
5091 if eval "test \"`echo '$''{'ac_cv_prog_PERL'+set}'`\" = set"; then
5092   echo $ac_n "(cached) $ac_c" 1>&6
5093 else
5094   if test -n "$PERL"; then
5095   ac_cv_prog_PERL="$PERL" # Let the user override the test.
5096 else
5097   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
5098   ac_dummy="$PATH"
5099   for ac_dir in $ac_dummy; do
5100     test -z "$ac_dir" && ac_dir=.
5101     if test -f $ac_dir/$ac_word; then
5102       ac_cv_prog_PERL="$ac_prog"
5103       break
5104     fi
5105   done
5106   IFS="$ac_save_ifs"
5107 fi
5108 fi
5109 PERL="$ac_cv_prog_PERL"
5110 if test -n "$PERL"; then
5111   echo "$ac_t""$PERL" 1>&6
5112 else
5113   echo "$ac_t""no" 1>&6
5114 fi
5115
5116 test -n "$PERL" && break
5117 done
5118 test -n "$PERL" || PERL="false"
5119
5120
5121 if test "$enable_sjlj_exceptions" = yes; then
5122    SIGNAL_HANDLER=include/default-signal.h
5123 else
5124    case "${host}" in
5125     i?86-*-linux*)
5126        SIGNAL_HANDLER=include/i386-signal.h
5127        ;;
5128     sparc-sun-solaris*)
5129        SIGNAL_HANDLER=include/sparc-signal.h
5130        ;;
5131     *)
5132        SIGNAL_HANDLER=include/default-signal.h
5133        ;;
5134    esac
5135 fi
5136
5137
5138
5139 if test "${multilib}" = "yes"; then
5140   multilib_arg="--enable-multilib"
5141 else
5142   multilib_arg=
5143 fi
5144
5145 here=`pwd`
5146
5147
5148 trap '' 1 2 15
5149 cat > confcache <<\EOF
5150 # This file is a shell script that caches the results of configure
5151 # tests run on this system so they can be shared between configure
5152 # scripts and configure runs.  It is not useful on other systems.
5153 # If it contains results you don't want to keep, you may remove or edit it.
5154 #
5155 # By default, configure uses ./config.cache as the cache file,
5156 # creating it if it does not exist already.  You can give configure
5157 # the --cache-file=FILE option to use a different cache file; that is
5158 # what configure does when it calls configure scripts in
5159 # subdirectories, so they share the cache.
5160 # Giving --cache-file=/dev/null disables caching, for debugging configure.
5161 # config.status only pays attention to the cache file if you give it the
5162 # --recheck option to rerun configure.
5163 #
5164 EOF
5165 # The following way of writing the cache mishandles newlines in values,
5166 # but we know of no workaround that is simple, portable, and efficient.
5167 # So, don't put newlines in cache variables' values.
5168 # Ultrix sh set writes to stderr and can't be redirected directly,
5169 # and sets the high bit in the cache file unless we assign to the vars.
5170 (set) 2>&1 |
5171   case `(ac_space=' '; set | grep ac_space) 2>&1` in
5172   *ac_space=\ *)
5173     # `set' does not quote correctly, so add quotes (double-quote substitution
5174     # turns \\\\ into \\, and sed turns \\ into \).
5175     sed -n \
5176       -e "s/'/'\\\\''/g" \
5177       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
5178     ;;
5179   *)
5180     # `set' quotes correctly as required by POSIX, so do not add quotes.
5181     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
5182     ;;
5183   esac >> confcache
5184 if cmp -s $cache_file confcache; then
5185   :
5186 else
5187   if test -w $cache_file; then
5188     echo "updating cache $cache_file"
5189     cat confcache > $cache_file
5190   else
5191     echo "not updating unwritable cache $cache_file"
5192   fi
5193 fi
5194 rm -f confcache
5195
5196 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
5197
5198 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5199 # Let make expand exec_prefix.
5200 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5201
5202 # Any assignment to VPATH causes Sun make to only execute
5203 # the first set of double-colon rules, so remove it if not needed.
5204 # If there is a colon in the path, we need to keep it.
5205 if test "x$srcdir" = x.; then
5206   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
5207 fi
5208
5209 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
5210
5211 DEFS=-DHAVE_CONFIG_H
5212
5213 # Without the "./", some shells look in PATH for config.status.
5214 : ${CONFIG_STATUS=./config.status}
5215
5216 echo creating $CONFIG_STATUS
5217 rm -f $CONFIG_STATUS
5218 cat > $CONFIG_STATUS <<EOF
5219 #! /bin/sh
5220 # Generated automatically by configure.
5221 # Run this file to recreate the current configuration.
5222 # This directory was configured as follows,
5223 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
5224 #
5225 # $0 $ac_configure_args
5226 #
5227 # Compiler output produced by configure, useful for debugging
5228 # configure, is in ./config.log if it exists.
5229
5230 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
5231 for ac_option
5232 do
5233   case "\$ac_option" in
5234   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5235     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
5236     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
5237   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
5238     echo "$CONFIG_STATUS generated by autoconf version 2.13"
5239     exit 0 ;;
5240   -help | --help | --hel | --he | --h)
5241     echo "\$ac_cs_usage"; exit 0 ;;
5242   *) echo "\$ac_cs_usage"; exit 1 ;;
5243   esac
5244 done
5245
5246 ac_given_srcdir=$srcdir
5247 ac_given_INSTALL="$INSTALL"
5248
5249 trap 'rm -fr `echo "Makefile libgcj.spec libgcj-test.spec gcj/Makefile include/Makefile testsuite/Makefile include/config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
5250 EOF
5251 cat >> $CONFIG_STATUS <<EOF
5252
5253 # Protect against being on the right side of a sed subst in config.status.
5254 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
5255  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
5256 $ac_vpsub
5257 $extrasub
5258 s%@SHELL@%$SHELL%g
5259 s%@CFLAGS@%$CFLAGS%g
5260 s%@CPPFLAGS@%$CPPFLAGS%g
5261 s%@CXXFLAGS@%$CXXFLAGS%g
5262 s%@FFLAGS@%$FFLAGS%g
5263 s%@DEFS@%$DEFS%g
5264 s%@LDFLAGS@%$LDFLAGS%g
5265 s%@LIBS@%$LIBS%g
5266 s%@exec_prefix@%$exec_prefix%g
5267 s%@prefix@%$prefix%g
5268 s%@program_transform_name@%$program_transform_name%g
5269 s%@bindir@%$bindir%g
5270 s%@sbindir@%$sbindir%g
5271 s%@libexecdir@%$libexecdir%g
5272 s%@datadir@%$datadir%g
5273 s%@sysconfdir@%$sysconfdir%g
5274 s%@sharedstatedir@%$sharedstatedir%g
5275 s%@localstatedir@%$localstatedir%g
5276 s%@libdir@%$libdir%g
5277 s%@includedir@%$includedir%g
5278 s%@oldincludedir@%$oldincludedir%g
5279 s%@infodir@%$infodir%g
5280 s%@mandir@%$mandir%g
5281 s%@host@%$host%g
5282 s%@host_alias@%$host_alias%g
5283 s%@host_cpu@%$host_cpu%g
5284 s%@host_vendor@%$host_vendor%g
5285 s%@host_os@%$host_os%g
5286 s%@target@%$target%g
5287 s%@target_alias@%$target_alias%g
5288 s%@target_cpu@%$target_cpu%g
5289 s%@target_vendor@%$target_vendor%g
5290 s%@target_os@%$target_os%g
5291 s%@build@%$build%g
5292 s%@build_alias@%$build_alias%g
5293 s%@build_cpu@%$build_cpu%g
5294 s%@build_vendor@%$build_vendor%g
5295 s%@build_os@%$build_os%g
5296 s%@libgcj_basedir@%$libgcj_basedir%g
5297 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
5298 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
5299 s%@INSTALL_DATA@%$INSTALL_DATA%g
5300 s%@PACKAGE@%$PACKAGE%g
5301 s%@VERSION@%$VERSION%g
5302 s%@ACLOCAL@%$ACLOCAL%g
5303 s%@AUTOCONF@%$AUTOCONF%g
5304 s%@AUTOMAKE@%$AUTOMAKE%g
5305 s%@AUTOHEADER@%$AUTOHEADER%g
5306 s%@MAKEINFO@%$MAKEINFO%g
5307 s%@SET_MAKE@%$SET_MAKE%g
5308 s%@CC@%$CC%g
5309 s%@CXX@%$CXX%g
5310 s%@AS@%$AS%g
5311 s%@AR@%$AR%g
5312 s%@RANLIB@%$RANLIB%g
5313 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
5314 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
5315 s%@MAINT@%$MAINT%g
5316 s%@EXEEXT@%$EXEEXT%g
5317 s%@LIBGCJ_CFLAGS@%$LIBGCJ_CFLAGS%g
5318 s%@LIBGCJ_CXXFLAGS@%$LIBGCJ_CXXFLAGS%g
5319 s%@LIBGCJ_JAVAFLAGS@%$LIBGCJ_JAVAFLAGS%g
5320 s%@INCLTDL@%$INCLTDL%g
5321 s%@LIBLTDL@%$LIBLTDL%g
5322 s%@DIRLTDL@%$DIRLTDL%g
5323 s%@LN_S@%$LN_S%g
5324 s%@LIBTOOL@%$LIBTOOL%g
5325 s%@subdirs@%$subdirs%g
5326 s%@COMPPATH@%$COMPPATH%g
5327 s%@TESTSUBDIR_TRUE@%$TESTSUBDIR_TRUE%g
5328 s%@TESTSUBDIR_FALSE@%$TESTSUBDIR_FALSE%g
5329 s%@AWT_TRUE@%$AWT_TRUE%g
5330 s%@AWT_FALSE@%$AWT_FALSE%g
5331 s%@LIBDATASTARTSPEC@%$LIBDATASTARTSPEC%g
5332 s%@CPP@%$CPP%g
5333 s%@SYSTEMSPEC@%$SYSTEMSPEC%g
5334 s%@LIBGCJTESTSPEC@%$LIBGCJTESTSPEC%g
5335 s%@ZLIBSPEC@%$ZLIBSPEC%g
5336 s%@ZLIBTESTSPEC@%$ZLIBTESTSPEC%g
5337 s%@GCLIBS@%$GCLIBS%g
5338 s%@GCINCS@%$GCINCS%g
5339 s%@GCDEPS@%$GCDEPS%g
5340 s%@GCOBJS@%$GCOBJS%g
5341 s%@GCSPEC@%$GCSPEC%g
5342 s%@GCTESTSPEC@%$GCTESTSPEC%g
5343 s%@THREADLIBS@%$THREADLIBS%g
5344 s%@THREADINCS@%$THREADINCS%g
5345 s%@THREADDEPS@%$THREADDEPS%g
5346 s%@THREADOBJS@%$THREADOBJS%g
5347 s%@THREADSPEC@%$THREADSPEC%g
5348 s%@USING_GCC_TRUE@%$USING_GCC_TRUE%g
5349 s%@USING_GCC_FALSE@%$USING_GCC_FALSE%g
5350 s%@ZLIBS@%$ZLIBS%g
5351 s%@ZDEPS@%$ZDEPS%g
5352 s%@ZINCS@%$ZINCS%g
5353 s%@DIVIDESPEC@%$DIVIDESPEC%g
5354 s%@EXCEPTIONSPEC@%$EXCEPTIONSPEC%g
5355 s%@FORCELIBGCCSPEC@%$FORCELIBGCCSPEC%g
5356 s%@CANADIAN_TRUE@%$CANADIAN_TRUE%g
5357 s%@CANADIAN_FALSE@%$CANADIAN_FALSE%g
5358 s%@NULL_TARGET_TRUE@%$NULL_TARGET_TRUE%g
5359 s%@NULL_TARGET_FALSE@%$NULL_TARGET_FALSE%g
5360 s%@NATIVE_TRUE@%$NATIVE_TRUE%g
5361 s%@NATIVE_FALSE@%$NATIVE_FALSE%g
5362 s%@USE_LIBDIR_TRUE@%$USE_LIBDIR_TRUE%g
5363 s%@USE_LIBDIR_FALSE@%$USE_LIBDIR_FALSE%g
5364 s%@NEEDS_DATA_START_TRUE@%$NEEDS_DATA_START_TRUE%g
5365 s%@NEEDS_DATA_START_FALSE@%$NEEDS_DATA_START_FALSE%g
5366 s%@EH_COMMON_INCLUDE@%$EH_COMMON_INCLUDE%g
5367 s%@AM_RUNTESTFLAGS@%$AM_RUNTESTFLAGS%g
5368 s%@ALLOCA@%$ALLOCA%g
5369 s%@PERL@%$PERL%g
5370 s%@here@%$here%g
5371
5372 CEOF
5373 EOF
5374
5375 cat >> $CONFIG_STATUS <<\EOF
5376
5377 # Split the substitutions into bite-sized pieces for seds with
5378 # small command number limits, like on Digital OSF/1 and HP-UX.
5379 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
5380 ac_file=1 # Number of current file.
5381 ac_beg=1 # First line for current file.
5382 ac_end=$ac_max_sed_cmds # Line after last line for current file.
5383 ac_more_lines=:
5384 ac_sed_cmds=""
5385 while $ac_more_lines; do
5386   if test $ac_beg -gt 1; then
5387     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
5388   else
5389     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
5390   fi
5391   if test ! -s conftest.s$ac_file; then
5392     ac_more_lines=false
5393     rm -f conftest.s$ac_file
5394   else
5395     if test -z "$ac_sed_cmds"; then
5396       ac_sed_cmds="sed -f conftest.s$ac_file"
5397     else
5398       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
5399     fi
5400     ac_file=`expr $ac_file + 1`
5401     ac_beg=$ac_end
5402     ac_end=`expr $ac_end + $ac_max_sed_cmds`
5403   fi
5404 done
5405 if test -z "$ac_sed_cmds"; then
5406   ac_sed_cmds=cat
5407 fi
5408 EOF
5409
5410 cat >> $CONFIG_STATUS <<EOF
5411
5412 CONFIG_FILES=\${CONFIG_FILES-"Makefile libgcj.spec libgcj-test.spec gcj/Makefile include/Makefile testsuite/Makefile"}
5413 EOF
5414 cat >> $CONFIG_STATUS <<\EOF
5415 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
5416   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5417   case "$ac_file" in
5418   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
5419        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
5420   *) ac_file_in="${ac_file}.in" ;;
5421   esac
5422
5423   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
5424
5425   # Remove last slash and all that follows it.  Not all systems have dirname.
5426   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
5427   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
5428     # The file is in a subdirectory.
5429     test ! -d "$ac_dir" && mkdir "$ac_dir"
5430     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
5431     # A "../" for each directory in $ac_dir_suffix.
5432     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
5433   else
5434     ac_dir_suffix= ac_dots=
5435   fi
5436
5437   case "$ac_given_srcdir" in
5438   .)  srcdir=.
5439       if test -z "$ac_dots"; then top_srcdir=.
5440       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
5441   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
5442   *) # Relative path.
5443     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
5444     top_srcdir="$ac_dots$ac_given_srcdir" ;;
5445   esac
5446
5447   case "$ac_given_INSTALL" in
5448   [/$]*) INSTALL="$ac_given_INSTALL" ;;
5449   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
5450   esac
5451
5452   echo creating "$ac_file"
5453   rm -f "$ac_file"
5454   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
5455   case "$ac_file" in
5456   *Makefile*) ac_comsub="1i\\
5457 # $configure_input" ;;
5458   *) ac_comsub= ;;
5459   esac
5460
5461   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
5462   sed -e "$ac_comsub
5463 s%@configure_input@%$configure_input%g
5464 s%@srcdir@%$srcdir%g
5465 s%@top_srcdir@%$top_srcdir%g
5466 s%@INSTALL@%$INSTALL%g
5467 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
5468 fi; done
5469 rm -f conftest.s*
5470
5471 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
5472 # NAME is the cpp macro being defined and VALUE is the value it is being given.
5473 #
5474 # ac_d sets the value in "#define NAME VALUE" lines.
5475 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
5476 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
5477 ac_dC='\3'
5478 ac_dD='%g'
5479 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
5480 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
5481 ac_uB='\([      ]\)%\1#\2define\3'
5482 ac_uC=' '
5483 ac_uD='\4%g'
5484 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
5485 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
5486 ac_eB='$%\1#\2define\3'
5487 ac_eC=' '
5488 ac_eD='%g'
5489
5490 if test "${CONFIG_HEADERS+set}" != set; then
5491 EOF
5492 cat >> $CONFIG_STATUS <<EOF
5493   CONFIG_HEADERS="include/config.h"
5494 EOF
5495 cat >> $CONFIG_STATUS <<\EOF
5496 fi
5497 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
5498   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5499   case "$ac_file" in
5500   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
5501        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
5502   *) ac_file_in="${ac_file}.in" ;;
5503   esac
5504
5505   echo creating $ac_file
5506
5507   rm -f conftest.frag conftest.in conftest.out
5508   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
5509   cat $ac_file_inputs > conftest.in
5510
5511 EOF
5512
5513 # Transform confdefs.h into a sed script conftest.vals that substitutes
5514 # the proper values into config.h.in to produce config.h.  And first:
5515 # Protect against being on the right side of a sed subst in config.status.
5516 # Protect against being in an unquoted here document in config.status.
5517 rm -f conftest.vals
5518 cat > conftest.hdr <<\EOF
5519 s/[\\&%]/\\&/g
5520 s%[\\$`]%\\&%g
5521 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
5522 s%ac_d%ac_u%gp
5523 s%ac_u%ac_e%gp
5524 EOF
5525 sed -n -f conftest.hdr confdefs.h > conftest.vals
5526 rm -f conftest.hdr
5527
5528 # This sed command replaces #undef with comments.  This is necessary, for
5529 # example, in the case of _POSIX_SOURCE, which is predefined and required
5530 # on some systems where configure will not decide to define it.
5531 cat >> conftest.vals <<\EOF
5532 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
5533 EOF
5534
5535 # Break up conftest.vals because some shells have a limit on
5536 # the size of here documents, and old seds have small limits too.
5537
5538 rm -f conftest.tail
5539 while :
5540 do
5541   ac_lines=`grep -c . conftest.vals`
5542   # grep -c gives empty output for an empty file on some AIX systems.
5543   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
5544   # Write a limited-size here document to conftest.frag.
5545   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
5546   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
5547   echo 'CEOF
5548   sed -f conftest.frag conftest.in > conftest.out
5549   rm -f conftest.in
5550   mv conftest.out conftest.in
5551 ' >> $CONFIG_STATUS
5552   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
5553   rm -f conftest.vals
5554   mv conftest.tail conftest.vals
5555 done
5556 rm -f conftest.vals
5557
5558 cat >> $CONFIG_STATUS <<\EOF
5559   rm -f conftest.frag conftest.h
5560   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
5561   cat conftest.in >> conftest.h
5562   rm -f conftest.in
5563   if cmp -s $ac_file conftest.h 2>/dev/null; then
5564     echo "$ac_file is unchanged"
5565     rm -f conftest.h
5566   else
5567     # Remove last slash and all that follows it.  Not all systems have dirname.
5568       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
5569       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
5570       # The file is in a subdirectory.
5571       test ! -d "$ac_dir" && mkdir "$ac_dir"
5572     fi
5573     rm -f $ac_file
5574     mv conftest.h $ac_file
5575   fi
5576 fi; done
5577
5578 EOF
5579
5580 cat >> $CONFIG_STATUS <<EOF
5581 ac_sources="java/io/$FILE_DESCRIPTOR java/lang/${PROCESS}Process.java java/lang/nat${PROCESS}Process.cc include/$GCHDR include/$THREADH $SIGNAL_HANDLER"
5582 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"
5583 EOF
5584
5585 cat >> $CONFIG_STATUS <<\EOF
5586 srcdir=$ac_given_srcdir
5587 while test -n "$ac_sources"; do
5588   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
5589   set $ac_sources; ac_source=$1; shift; ac_sources=$*
5590
5591   echo "linking $srcdir/$ac_source to $ac_dest"
5592
5593   if test ! -r $srcdir/$ac_source; then
5594     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
5595   fi
5596   rm -f $ac_dest
5597
5598   # Make relative symlinks.
5599   # Remove last slash and all that follows it.  Not all systems have dirname.
5600   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
5601   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
5602     # The dest file is in a subdirectory.
5603     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
5604     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
5605     # A "../" for each directory in $ac_dest_dir_suffix.
5606     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
5607   else
5608     ac_dest_dir_suffix= ac_dots=
5609   fi
5610
5611   case "$srcdir" in
5612   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
5613   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
5614   esac
5615
5616   # Make a symlink if possible; otherwise try a hard link.
5617   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
5618     ln $srcdir/$ac_source $ac_dest; then :
5619   else
5620     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
5621   fi
5622 done
5623 EOF
5624 cat >> $CONFIG_STATUS <<EOF
5625
5626 srcdir=${srcdir}
5627 host=${host}
5628 target=${target}
5629 with_multisubdir=${with_multisubdir}
5630 ac_configure_args="${multilib_arg} ${ac_configure_args}"
5631 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
5632 libgcj_basedir=${libgcj_basedir}
5633 CC="${CC}"
5634 CXX="${CXX}"
5635
5636 EOF
5637 cat >> $CONFIG_STATUS <<\EOF
5638 test -z "$CONFIG_HEADERS" || echo timestamp > include/stamp-h
5639 if test -n "$CONFIG_FILES"; then
5640   ac_file=Makefile . ${libgcj_basedir}/../config-ml.in
5641 fi
5642 exit 0
5643 EOF
5644 chmod +x $CONFIG_STATUS
5645 rm -fr confdefs* $ac_clean_files
5646 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
5647
5648 if test "$no_recursion" != yes; then
5649
5650   # Remove --cache-file and --srcdir arguments so they do not pile up.
5651   ac_sub_configure_args=
5652   ac_prev=
5653   for ac_arg in $ac_configure_args; do
5654     if test -n "$ac_prev"; then
5655       ac_prev=
5656       continue
5657     fi
5658     case "$ac_arg" in
5659     -cache-file | --cache-file | --cache-fil | --cache-fi \
5660     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
5661       ac_prev=cache_file ;;
5662     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
5663     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
5664       ;;
5665     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
5666       ac_prev=srcdir ;;
5667     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
5668       ;;
5669     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
5670     esac
5671   done
5672
5673   for ac_config_dir in $DIRLTDL; do
5674
5675     # Do not complain, so a configure script can configure whichever
5676     # parts of a large source tree are present.
5677     if test ! -d $srcdir/$ac_config_dir; then
5678       continue
5679     fi
5680
5681     echo configuring in $ac_config_dir
5682
5683     case "$srcdir" in
5684     .) ;;
5685     *)
5686       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
5687       else
5688         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
5689       fi
5690       ;;
5691     esac
5692
5693     ac_popdir=`pwd`
5694     cd $ac_config_dir
5695
5696       # A "../" for each directory in /$ac_config_dir.
5697       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
5698
5699     case "$srcdir" in
5700     .) # No --srcdir option.  We are building in place.
5701       ac_sub_srcdir=$srcdir ;;
5702     /*) # Absolute path.
5703       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
5704     *) # Relative path.
5705       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
5706     esac
5707
5708     # Check for guested configure; otherwise get Cygnus style configure.
5709     if test -f $ac_sub_srcdir/configure; then
5710       ac_sub_configure=$ac_sub_srcdir/configure
5711     elif test -f $ac_sub_srcdir/configure.in; then
5712       ac_sub_configure=$ac_configure
5713     else
5714       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
5715       ac_sub_configure=
5716     fi
5717
5718     # The recursion is here.
5719     if test -n "$ac_sub_configure"; then
5720
5721       # Make the cache file name correct relative to the subdirectory.
5722       case "$cache_file" in
5723       /*) ac_sub_cache_file=$cache_file ;;
5724       *) # Relative path.
5725         ac_sub_cache_file="$ac_dots$cache_file" ;;
5726       esac
5727   case "$ac_given_INSTALL" in
5728         [/$]*) INSTALL="$ac_given_INSTALL" ;;
5729         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
5730         esac
5731
5732       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
5733       # The eval makes quoting arguments work.
5734       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
5735       then :
5736       else
5737         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
5738       fi
5739     fi
5740
5741     cd $ac_popdir
5742   done
5743 fi
5744