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
2592  none)
2593     THREADOBJS=no-threads.lo
2594     THREADH=no-threads.h
2595     ;;
2596 esac
2597
2598
2599
2600
2601
2602
2603
2604
2605
2606 if test "$GCC" = yes; then
2607   USING_GCC_TRUE=
2608   USING_GCC_FALSE='#'
2609 else
2610   USING_GCC_TRUE='#'
2611   USING_GCC_FALSE=
2612 fi
2613
2614 CANADIAN=no
2615 NULL_TARGET=no
2616 NATIVE=yes
2617
2618 # Find eh-common.h and support headers.  If we're in the tree with
2619 # gcc, then look there.  Otherwise look in compat-include.  If all else
2620 # fails, just hope the user has set things up somehow.
2621 if test -r $srcdir/../gcc/eh-common.h; then
2622    EH_COMMON_INCLUDE='-I$(top_srcdir)/../gcc -I$(top_srcdir)/../include'
2623 else
2624    if test -d $srcdir/../compat-include; then
2625       EH_COMMON_INCLUDE='-I$(top_srcdir)/../compat-include'
2626    else
2627       EH_COMMON_INCLUDE=
2628    fi
2629 fi
2630
2631 if test -n "${with_cross_host}"; then
2632    # We are being configured with a cross compiler.  AC_REPLACE_FUNCS
2633    # may not work correctly, because the compiler may not be able to
2634    # link executables.
2635
2636    # We assume newlib.  This lets us hard-code the functions we know
2637    # we'll have.
2638    cat >> confdefs.h <<\EOF
2639 #define HAVE_MEMMOVE 1
2640 EOF
2641
2642    cat >> confdefs.h <<\EOF
2643 #define HAVE_MEMCPY 1
2644 EOF
2645
2646    cat >> confdefs.h <<\EOF
2647 #define HAVE_STRERROR 1
2648 EOF
2649
2650    cat >> confdefs.h <<\EOF
2651 #define HAVE_GMTIME_R 1
2652 EOF
2653
2654    cat >> confdefs.h <<\EOF
2655 #define HAVE_LOCALTIME_R 1
2656 EOF
2657
2658       cat >> confdefs.h <<\EOF
2659 #define HAVE_PTHREAD_MUTEXATTR_INIT 1
2660 EOF
2661
2662       cat >> confdefs.h <<\EOF
2663 #define HAVE_ALLOCA 1
2664 EOF
2665
2666
2667       cat >> confdefs.h <<\EOF
2668 #define NO_GETUID 1
2669 EOF
2670
2671
2672    ZLIBSPEC=-lzgcj
2673    ZLIBTESTSPEC="-L`pwd`/../zlib/.libs -rpath `pwd`/../zlib/.libs"
2674
2675    # If Canadian cross, then don't pick up tools from the build
2676    # directory.
2677    if test "$build" != "$with_cross_host"; then
2678       CANADIAN=yes
2679       EH_COMMON_INCLUDE=
2680       GCJ="${target_alias}-gcj"
2681    else
2682       GCJ=
2683    fi
2684    NATIVE=no
2685 else
2686    for ac_func in strerror ioctl select fstat open fsync sleep
2687 do
2688 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2689 echo "configure:2690: checking for $ac_func" >&5
2690 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2691   echo $ac_n "(cached) $ac_c" 1>&6
2692 else
2693   cat > conftest.$ac_ext <<EOF
2694 #line 2695 "configure"
2695 #include "confdefs.h"
2696 /* System header to define __stub macros and hopefully few prototypes,
2697     which can conflict with char $ac_func(); below.  */
2698 #include <assert.h>
2699 /* Override any gcc2 internal prototype to avoid an error.  */
2700 /* We use char because int might match the return type of a gcc2
2701     builtin and then its argument prototype would still apply.  */
2702 char $ac_func();
2703
2704 int main() {
2705
2706 /* The GNU C library defines this for functions which it implements
2707     to always fail with ENOSYS.  Some functions are actually named
2708     something starting with __ and the normal name is an alias.  */
2709 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2710 choke me
2711 #else
2712 $ac_func();
2713 #endif
2714
2715 ; return 0; }
2716 EOF
2717 if { (eval echo configure:2718: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2718   rm -rf conftest*
2719   eval "ac_cv_func_$ac_func=yes"
2720 else
2721   echo "configure: failed program was:" >&5
2722   cat conftest.$ac_ext >&5
2723   rm -rf conftest*
2724   eval "ac_cv_func_$ac_func=no"
2725 fi
2726 rm -f conftest*
2727 fi
2728
2729 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2730   echo "$ac_t""yes" 1>&6
2731     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2732   cat >> confdefs.h <<EOF
2733 #define $ac_tr_func 1
2734 EOF
2735
2736 else
2737   echo "$ac_t""no" 1>&6
2738 fi
2739 done
2740
2741    for ac_func in gmtime_r localtime_r readdir_r getpwuid_r getcwd
2742 do
2743 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2744 echo "configure:2745: checking for $ac_func" >&5
2745 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2746   echo $ac_n "(cached) $ac_c" 1>&6
2747 else
2748   cat > conftest.$ac_ext <<EOF
2749 #line 2750 "configure"
2750 #include "confdefs.h"
2751 /* System header to define __stub macros and hopefully few prototypes,
2752     which can conflict with char $ac_func(); below.  */
2753 #include <assert.h>
2754 /* Override any gcc2 internal prototype to avoid an error.  */
2755 /* We use char because int might match the return type of a gcc2
2756     builtin and then its argument prototype would still apply.  */
2757 char $ac_func();
2758
2759 int main() {
2760
2761 /* The GNU C library defines this for functions which it implements
2762     to always fail with ENOSYS.  Some functions are actually named
2763     something starting with __ and the normal name is an alias.  */
2764 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2765 choke me
2766 #else
2767 $ac_func();
2768 #endif
2769
2770 ; return 0; }
2771 EOF
2772 if { (eval echo configure:2773: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2773   rm -rf conftest*
2774   eval "ac_cv_func_$ac_func=yes"
2775 else
2776   echo "configure: failed program was:" >&5
2777   cat conftest.$ac_ext >&5
2778   rm -rf conftest*
2779   eval "ac_cv_func_$ac_func=no"
2780 fi
2781 rm -f conftest*
2782 fi
2783
2784 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2785   echo "$ac_t""yes" 1>&6
2786     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2787   cat >> confdefs.h <<EOF
2788 #define $ac_tr_func 1
2789 EOF
2790
2791 else
2792   echo "$ac_t""no" 1>&6
2793 fi
2794 done
2795
2796    for ac_func in access stat mkdir rename rmdir unlink realpath iconv
2797 do
2798 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2799 echo "configure:2800: checking for $ac_func" >&5
2800 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2801   echo $ac_n "(cached) $ac_c" 1>&6
2802 else
2803   cat > conftest.$ac_ext <<EOF
2804 #line 2805 "configure"
2805 #include "confdefs.h"
2806 /* System header to define __stub macros and hopefully few prototypes,
2807     which can conflict with char $ac_func(); below.  */
2808 #include <assert.h>
2809 /* Override any gcc2 internal prototype to avoid an error.  */
2810 /* We use char because int might match the return type of a gcc2
2811     builtin and then its argument prototype would still apply.  */
2812 char $ac_func();
2813
2814 int main() {
2815
2816 /* The GNU C library defines this for functions which it implements
2817     to always fail with ENOSYS.  Some functions are actually named
2818     something starting with __ and the normal name is an alias.  */
2819 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2820 choke me
2821 #else
2822 $ac_func();
2823 #endif
2824
2825 ; return 0; }
2826 EOF
2827 if { (eval echo configure:2828: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2828   rm -rf conftest*
2829   eval "ac_cv_func_$ac_func=yes"
2830 else
2831   echo "configure: failed program was:" >&5
2832   cat conftest.$ac_ext >&5
2833   rm -rf conftest*
2834   eval "ac_cv_func_$ac_func=no"
2835 fi
2836 rm -f conftest*
2837 fi
2838
2839 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2840   echo "$ac_t""yes" 1>&6
2841     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2842   cat >> confdefs.h <<EOF
2843 #define $ac_tr_func 1
2844 EOF
2845
2846 else
2847   echo "$ac_t""no" 1>&6
2848 fi
2849 done
2850
2851    for ac_func in inet_aton inet_addr
2852 do
2853 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2854 echo "configure:2855: checking for $ac_func" >&5
2855 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2856   echo $ac_n "(cached) $ac_c" 1>&6
2857 else
2858   cat > conftest.$ac_ext <<EOF
2859 #line 2860 "configure"
2860 #include "confdefs.h"
2861 /* System header to define __stub macros and hopefully few prototypes,
2862     which can conflict with char $ac_func(); below.  */
2863 #include <assert.h>
2864 /* Override any gcc2 internal prototype to avoid an error.  */
2865 /* We use char because int might match the return type of a gcc2
2866     builtin and then its argument prototype would still apply.  */
2867 char $ac_func();
2868
2869 int main() {
2870
2871 /* The GNU C library defines this for functions which it implements
2872     to always fail with ENOSYS.  Some functions are actually named
2873     something starting with __ and the normal name is an alias.  */
2874 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2875 choke me
2876 #else
2877 $ac_func();
2878 #endif
2879
2880 ; return 0; }
2881 EOF
2882 if { (eval echo configure:2883: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2883   rm -rf conftest*
2884   eval "ac_cv_func_$ac_func=yes"
2885 else
2886   echo "configure: failed program was:" >&5
2887   cat conftest.$ac_ext >&5
2888   rm -rf conftest*
2889   eval "ac_cv_func_$ac_func=no"
2890 fi
2891 rm -f conftest*
2892 fi
2893
2894 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2895   echo "$ac_t""yes" 1>&6
2896     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2897   cat >> confdefs.h <<EOF
2898 #define $ac_tr_func 1
2899 EOF
2900  break
2901 else
2902   echo "$ac_t""no" 1>&6
2903 fi
2904 done
2905
2906    for ac_func in inet_pton uname inet_ntoa
2907 do
2908 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2909 echo "configure:2910: checking for $ac_func" >&5
2910 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2911   echo $ac_n "(cached) $ac_c" 1>&6
2912 else
2913   cat > conftest.$ac_ext <<EOF
2914 #line 2915 "configure"
2915 #include "confdefs.h"
2916 /* System header to define __stub macros and hopefully few prototypes,
2917     which can conflict with char $ac_func(); below.  */
2918 #include <assert.h>
2919 /* Override any gcc2 internal prototype to avoid an error.  */
2920 /* We use char because int might match the return type of a gcc2
2921     builtin and then its argument prototype would still apply.  */
2922 char $ac_func();
2923
2924 int main() {
2925
2926 /* The GNU C library defines this for functions which it implements
2927     to always fail with ENOSYS.  Some functions are actually named
2928     something starting with __ and the normal name is an alias.  */
2929 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2930 choke me
2931 #else
2932 $ac_func();
2933 #endif
2934
2935 ; return 0; }
2936 EOF
2937 if { (eval echo configure:2938: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2938   rm -rf conftest*
2939   eval "ac_cv_func_$ac_func=yes"
2940 else
2941   echo "configure: failed program was:" >&5
2942   cat conftest.$ac_ext >&5
2943   rm -rf conftest*
2944   eval "ac_cv_func_$ac_func=no"
2945 fi
2946 rm -f conftest*
2947 fi
2948
2949 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2950   echo "$ac_t""yes" 1>&6
2951     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2952   cat >> confdefs.h <<EOF
2953 #define $ac_tr_func 1
2954 EOF
2955
2956 else
2957   echo "$ac_t""no" 1>&6
2958 fi
2959 done
2960
2961    for ac_func in backtrace fork execvp pipe
2962 do
2963 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2964 echo "configure:2965: checking for $ac_func" >&5
2965 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2966   echo $ac_n "(cached) $ac_c" 1>&6
2967 else
2968   cat > conftest.$ac_ext <<EOF
2969 #line 2970 "configure"
2970 #include "confdefs.h"
2971 /* System header to define __stub macros and hopefully few prototypes,
2972     which can conflict with char $ac_func(); below.  */
2973 #include <assert.h>
2974 /* Override any gcc2 internal prototype to avoid an error.  */
2975 /* We use char because int might match the return type of a gcc2
2976     builtin and then its argument prototype would still apply.  */
2977 char $ac_func();
2978
2979 int main() {
2980
2981 /* The GNU C library defines this for functions which it implements
2982     to always fail with ENOSYS.  Some functions are actually named
2983     something starting with __ and the normal name is an alias.  */
2984 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2985 choke me
2986 #else
2987 $ac_func();
2988 #endif
2989
2990 ; return 0; }
2991 EOF
2992 if { (eval echo configure:2993: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2993   rm -rf conftest*
2994   eval "ac_cv_func_$ac_func=yes"
2995 else
2996   echo "configure: failed program was:" >&5
2997   cat conftest.$ac_ext >&5
2998   rm -rf conftest*
2999   eval "ac_cv_func_$ac_func=no"
3000 fi
3001 rm -f conftest*
3002 fi
3003
3004 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3005   echo "$ac_t""yes" 1>&6
3006     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3007   cat >> confdefs.h <<EOF
3008 #define $ac_tr_func 1
3009 EOF
3010
3011 else
3012   echo "$ac_t""no" 1>&6
3013 fi
3014 done
3015
3016    for ac_hdr in execinfo.h unistd.h dlfcn.h
3017 do
3018 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3019 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3020 echo "configure:3021: checking for $ac_hdr" >&5
3021 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3022   echo $ac_n "(cached) $ac_c" 1>&6
3023 else
3024   cat > conftest.$ac_ext <<EOF
3025 #line 3026 "configure"
3026 #include "confdefs.h"
3027 #include <$ac_hdr>
3028 EOF
3029 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3030 { (eval echo configure:3031: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3031 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3032 if test -z "$ac_err"; then
3033   rm -rf conftest*
3034   eval "ac_cv_header_$ac_safe=yes"
3035 else
3036   echo "$ac_err" >&5
3037   echo "configure: failed program was:" >&5
3038   cat conftest.$ac_ext >&5
3039   rm -rf conftest*
3040   eval "ac_cv_header_$ac_safe=no"
3041 fi
3042 rm -f conftest*
3043 fi
3044 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3045   echo "$ac_t""yes" 1>&6
3046     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3047   cat >> confdefs.h <<EOF
3048 #define $ac_tr_hdr 1
3049 EOF
3050
3051 else
3052   echo "$ac_t""no" 1>&6
3053 fi
3054 done
3055
3056    echo $ac_n "checking for dladdr in -ldl""... $ac_c" 1>&6
3057 echo "configure:3058: checking for dladdr in -ldl" >&5
3058 ac_lib_var=`echo dl'_'dladdr | sed 'y%./+-%__p_%'`
3059 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3060   echo $ac_n "(cached) $ac_c" 1>&6
3061 else
3062   ac_save_LIBS="$LIBS"
3063 LIBS="-ldl  $LIBS"
3064 cat > conftest.$ac_ext <<EOF
3065 #line 3066 "configure"
3066 #include "confdefs.h"
3067 /* Override any gcc2 internal prototype to avoid an error.  */
3068 /* We use char because int might match the return type of a gcc2
3069     builtin and then its argument prototype would still apply.  */
3070 char dladdr();
3071
3072 int main() {
3073 dladdr()
3074 ; return 0; }
3075 EOF
3076 if { (eval echo configure:3077: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3077   rm -rf conftest*
3078   eval "ac_cv_lib_$ac_lib_var=yes"
3079 else
3080   echo "configure: failed program was:" >&5
3081   cat conftest.$ac_ext >&5
3082   rm -rf conftest*
3083   eval "ac_cv_lib_$ac_lib_var=no"
3084 fi
3085 rm -f conftest*
3086 LIBS="$ac_save_LIBS"
3087
3088 fi
3089 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3090   echo "$ac_t""yes" 1>&6
3091
3092      cat >> confdefs.h <<\EOF
3093 #define HAVE_DLADDR 1
3094 EOF
3095
3096 else
3097   echo "$ac_t""no" 1>&6
3098 fi
3099
3100    for ac_file in /proc/self/exe
3101 do
3102
3103 ac_safe=`echo "$ac_file" | sed 'y%./+-%__p_%'`
3104 echo $ac_n "checking for $ac_file""... $ac_c" 1>&6
3105 echo "configure:3106: checking for $ac_file" >&5
3106 if eval "test \"`echo '$''{'ac_cv_file_$ac_safe'+set}'`\" = set"; then
3107   echo $ac_n "(cached) $ac_c" 1>&6
3108 else
3109   if test "$cross_compiling" = yes; then
3110     { echo "configure: error: Cannot check for file existence when cross compiling" 1>&2; exit 1; }
3111 else
3112   if test -r $ac_file; then
3113     eval "ac_cv_file_$ac_safe=yes"
3114   else
3115     eval "ac_cv_file_$ac_safe=no"
3116   fi
3117 fi
3118 fi
3119 if eval "test \"`echo '$ac_cv_file_'$ac_safe`\" = yes"; then
3120   echo "$ac_t""yes" 1>&6
3121     ac_tr_file=HAVE_`echo $ac_file | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3122   cat >> confdefs.h <<EOF
3123 #define $ac_tr_file 1
3124 EOF
3125
3126      cat >> confdefs.h <<\EOF
3127 #define HAVE_PROC_SELF_EXE 1
3128 EOF
3129
3130 else
3131   echo "$ac_t""no" 1>&6
3132
3133 fi
3134 done
3135
3136
3137    for ac_func in gethostbyname_r
3138 do
3139 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3140 echo "configure:3141: checking for $ac_func" >&5
3141 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3142   echo $ac_n "(cached) $ac_c" 1>&6
3143 else
3144   cat > conftest.$ac_ext <<EOF
3145 #line 3146 "configure"
3146 #include "confdefs.h"
3147 /* System header to define __stub macros and hopefully few prototypes,
3148     which can conflict with char $ac_func(); below.  */
3149 #include <assert.h>
3150 /* Override any gcc2 internal prototype to avoid an error.  */
3151 /* We use char because int might match the return type of a gcc2
3152     builtin and then its argument prototype would still apply.  */
3153 char $ac_func();
3154
3155 int main() {
3156
3157 /* The GNU C library defines this for functions which it implements
3158     to always fail with ENOSYS.  Some functions are actually named
3159     something starting with __ and the normal name is an alias.  */
3160 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3161 choke me
3162 #else
3163 $ac_func();
3164 #endif
3165
3166 ; return 0; }
3167 EOF
3168 if { (eval echo configure:3169: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3169   rm -rf conftest*
3170   eval "ac_cv_func_$ac_func=yes"
3171 else
3172   echo "configure: failed program was:" >&5
3173   cat conftest.$ac_ext >&5
3174   rm -rf conftest*
3175   eval "ac_cv_func_$ac_func=no"
3176 fi
3177 rm -f conftest*
3178 fi
3179
3180 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3181   echo "$ac_t""yes" 1>&6
3182     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3183   cat >> confdefs.h <<EOF
3184 #define $ac_tr_func 1
3185 EOF
3186
3187      cat >> confdefs.h <<\EOF
3188 #define HAVE_GETHOSTBYNAME_R 1
3189 EOF
3190
3191      # There are two different kinds of gethostbyname_r.
3192      # We look for the one that returns `int'.
3193      # Hopefully this check is robust enough.
3194      cat > conftest.$ac_ext <<EOF
3195 #line 3196 "configure"
3196 #include "confdefs.h"
3197 #include <netdb.h>
3198 EOF
3199 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3200   egrep "int.*gethostbyname_r" >/dev/null 2>&1; then
3201   rm -rf conftest*
3202
3203        cat >> confdefs.h <<\EOF
3204 #define GETHOSTBYNAME_R_RETURNS_INT 1
3205 EOF
3206
3207 fi
3208 rm -f conftest*
3209
3210
3211      case " $GCINCS " in
3212      *" -D_REENTRANT "*) ;;
3213      *)
3214                 echo $ac_n "checking whether gethostbyname_r declaration requires -D_REENTRANT""... $ac_c" 1>&6
3215 echo "configure:3216: checking whether gethostbyname_r declaration requires -D_REENTRANT" >&5
3216 if eval "test \"`echo '$''{'libjava_cv_gethostbyname_r_needs_reentrant'+set}'`\" = set"; then
3217   echo $ac_n "(cached) $ac_c" 1>&6
3218 else
3219
3220           ac_ext=C
3221 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
3222 ac_cpp='$CXXCPP $CPPFLAGS'
3223 ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
3224 ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
3225 cross_compiling=$ac_cv_prog_cxx_cross
3226
3227           cat > conftest.$ac_ext <<EOF
3228 #line 3229 "configure"
3229 #include "confdefs.h"
3230 #include <netdb.h>
3231 int main() {
3232 gethostbyname_r("", 0, 0);
3233 ; return 0; }
3234 EOF
3235 if { (eval echo configure:3236: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3236   rm -rf conftest*
3237   libjava_cv_gethostbyname_r_needs_reentrant=no
3238 else
3239   echo "configure: failed program was:" >&5
3240   cat conftest.$ac_ext >&5
3241   rm -rf conftest*
3242                 CPPFLAGS_SAVE="$CPPFLAGS"
3243                 CPPFLAGS="$CPPFLAGS -D_REENTRANT"
3244                 cat > conftest.$ac_ext <<EOF
3245 #line 3246 "configure"
3246 #include "confdefs.h"
3247 #include <netdb.h>
3248 int main() {
3249 gethostbyname_r("", 0, 0);
3250 ; return 0; }
3251 EOF
3252 if { (eval echo configure:3253: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3253   rm -rf conftest*
3254   libjava_cv_gethostbyname_r_needs_reentrant=yes
3255 else
3256   echo "configure: failed program was:" >&5
3257   cat conftest.$ac_ext >&5
3258   rm -rf conftest*
3259   libjava_cv_gethostbyname_r_needs_reentrant=fail
3260 fi
3261 rm -f conftest*
3262                 CPPFLAGS="$CPPFLAGS_SAVE"
3263
3264 fi
3265 rm -f conftest*
3266           ac_ext=c
3267 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
3268 ac_cpp='$CPP $CPPFLAGS'
3269 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
3270 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
3271 cross_compiling=$ac_cv_prog_cc_cross
3272
3273
3274 fi
3275
3276 echo "$ac_t""$libjava_cv_gethostbyname_r_needs_reentrant" 1>&6
3277         if test "x$libjava_cv_gethostbyname_r_needs_reentrant" = xyes; then
3278           cat >> confdefs.h <<\EOF
3279 #define GETHOSTBYNAME_R_NEEDS_REENTRANT 1
3280 EOF
3281
3282         fi
3283      ;;
3284      esac
3285
3286      echo $ac_n "checking for struct hostent_data""... $ac_c" 1>&6
3287 echo "configure:3288: checking for struct hostent_data" >&5
3288 if eval "test \"`echo '$''{'libjava_cv_struct_hostent_data'+set}'`\" = set"; then
3289   echo $ac_n "(cached) $ac_c" 1>&6
3290 else
3291         cat > conftest.$ac_ext <<EOF
3292 #line 3293 "configure"
3293 #include "confdefs.h"
3294
3295 #if GETHOSTBYNAME_R_NEEDS_REENTRANT && !defined(_REENTRANT)
3296 # define _REENTRANT 1
3297 #endif
3298 #include <netdb.h>
3299 int main() {
3300 struct hostent_data data;
3301 ; return 0; }
3302 EOF
3303 if { (eval echo configure:3304: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3304   rm -rf conftest*
3305   libjava_cv_struct_hostent_data=yes
3306 else
3307   echo "configure: failed program was:" >&5
3308   cat conftest.$ac_ext >&5
3309   rm -rf conftest*
3310   libjava_cv_struct_hostent_data=no
3311 fi
3312 rm -f conftest*
3313 fi
3314
3315 echo "$ac_t""$libjava_cv_struct_hostent_data" 1>&6
3316      if test "x$libjava_cv_struct_hostent_data" = xyes; then
3317        cat >> confdefs.h <<\EOF
3318 #define HAVE_STRUCT_HOSTENT_DATA 1
3319 EOF
3320
3321      fi
3322
3323 else
3324   echo "$ac_t""no" 1>&6
3325 fi
3326 done
3327
3328
3329    for ac_func in gethostbyaddr_r
3330 do
3331 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3332 echo "configure:3333: checking for $ac_func" >&5
3333 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3334   echo $ac_n "(cached) $ac_c" 1>&6
3335 else
3336   cat > conftest.$ac_ext <<EOF
3337 #line 3338 "configure"
3338 #include "confdefs.h"
3339 /* System header to define __stub macros and hopefully few prototypes,
3340     which can conflict with char $ac_func(); below.  */
3341 #include <assert.h>
3342 /* Override any gcc2 internal prototype to avoid an error.  */
3343 /* We use char because int might match the return type of a gcc2
3344     builtin and then its argument prototype would still apply.  */
3345 char $ac_func();
3346
3347 int main() {
3348
3349 /* The GNU C library defines this for functions which it implements
3350     to always fail with ENOSYS.  Some functions are actually named
3351     something starting with __ and the normal name is an alias.  */
3352 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3353 choke me
3354 #else
3355 $ac_func();
3356 #endif
3357
3358 ; return 0; }
3359 EOF
3360 if { (eval echo configure:3361: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3361   rm -rf conftest*
3362   eval "ac_cv_func_$ac_func=yes"
3363 else
3364   echo "configure: failed program was:" >&5
3365   cat conftest.$ac_ext >&5
3366   rm -rf conftest*
3367   eval "ac_cv_func_$ac_func=no"
3368 fi
3369 rm -f conftest*
3370 fi
3371
3372 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3373   echo "$ac_t""yes" 1>&6
3374     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3375   cat >> confdefs.h <<EOF
3376 #define $ac_tr_func 1
3377 EOF
3378
3379      cat >> confdefs.h <<\EOF
3380 #define HAVE_GETHOSTBYADDR_R 1
3381 EOF
3382
3383      # There are two different kinds of gethostbyaddr_r.
3384      # We look for the one that returns `int'.
3385      # Hopefully this check is robust enough.
3386      cat > conftest.$ac_ext <<EOF
3387 #line 3388 "configure"
3388 #include "confdefs.h"
3389 #include <netdb.h>
3390 EOF
3391 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3392   egrep "int.*gethostbyaddr_r" >/dev/null 2>&1; then
3393   rm -rf conftest*
3394
3395        cat >> confdefs.h <<\EOF
3396 #define GETHOSTBYADDR_R_RETURNS_INT 1
3397 EOF
3398
3399 fi
3400 rm -f conftest*
3401
3402 else
3403   echo "$ac_t""no" 1>&6
3404 fi
3405 done
3406
3407
3408    for ac_func in gethostname
3409 do
3410 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3411 echo "configure:3412: checking for $ac_func" >&5
3412 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3413   echo $ac_n "(cached) $ac_c" 1>&6
3414 else
3415   cat > conftest.$ac_ext <<EOF
3416 #line 3417 "configure"
3417 #include "confdefs.h"
3418 /* System header to define __stub macros and hopefully few prototypes,
3419     which can conflict with char $ac_func(); below.  */
3420 #include <assert.h>
3421 /* Override any gcc2 internal prototype to avoid an error.  */
3422 /* We use char because int might match the return type of a gcc2
3423     builtin and then its argument prototype would still apply.  */
3424 char $ac_func();
3425
3426 int main() {
3427
3428 /* The GNU C library defines this for functions which it implements
3429     to always fail with ENOSYS.  Some functions are actually named
3430     something starting with __ and the normal name is an alias.  */
3431 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3432 choke me
3433 #else
3434 $ac_func();
3435 #endif
3436
3437 ; return 0; }
3438 EOF
3439 if { (eval echo configure:3440: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3440   rm -rf conftest*
3441   eval "ac_cv_func_$ac_func=yes"
3442 else
3443   echo "configure: failed program was:" >&5
3444   cat conftest.$ac_ext >&5
3445   rm -rf conftest*
3446   eval "ac_cv_func_$ac_func=no"
3447 fi
3448 rm -f conftest*
3449 fi
3450
3451 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3452   echo "$ac_t""yes" 1>&6
3453     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3454   cat >> confdefs.h <<EOF
3455 #define $ac_tr_func 1
3456 EOF
3457
3458      cat >> confdefs.h <<\EOF
3459 #define HAVE_GETHOSTNAME 1
3460 EOF
3461
3462      cat > conftest.$ac_ext <<EOF
3463 #line 3464 "configure"
3464 #include "confdefs.h"
3465 #include <unistd.h>
3466 EOF
3467 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3468   egrep "gethostname" >/dev/null 2>&1; then
3469   rm -rf conftest*
3470
3471        cat >> confdefs.h <<\EOF
3472 #define HAVE_GETHOSTNAME_DECL 1
3473 EOF
3474
3475 fi
3476 rm -f conftest*
3477
3478 else
3479   echo "$ac_t""no" 1>&6
3480 fi
3481 done
3482
3483
3484    # Look for these functions in the thread library, but only bother
3485    # if using POSIX threads.
3486    if test "$THREADS" = posix; then
3487       save_LIBS="$LIBS"
3488       LIBS="$LIBS $THREADLIBS"
3489       # Some POSIX thread systems don't have pthread_mutexattr_settype.
3490       # E.g., Solaris.
3491       for ac_func in pthread_mutexattr_settype pthread_mutexattr_setkind_np
3492 do
3493 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3494 echo "configure:3495: checking for $ac_func" >&5
3495 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3496   echo $ac_n "(cached) $ac_c" 1>&6
3497 else
3498   cat > conftest.$ac_ext <<EOF
3499 #line 3500 "configure"
3500 #include "confdefs.h"
3501 /* System header to define __stub macros and hopefully few prototypes,
3502     which can conflict with char $ac_func(); below.  */
3503 #include <assert.h>
3504 /* Override any gcc2 internal prototype to avoid an error.  */
3505 /* We use char because int might match the return type of a gcc2
3506     builtin and then its argument prototype would still apply.  */
3507 char $ac_func();
3508
3509 int main() {
3510
3511 /* The GNU C library defines this for functions which it implements
3512     to always fail with ENOSYS.  Some functions are actually named
3513     something starting with __ and the normal name is an alias.  */
3514 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3515 choke me
3516 #else
3517 $ac_func();
3518 #endif
3519
3520 ; return 0; }
3521 EOF
3522 if { (eval echo configure:3523: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3523   rm -rf conftest*
3524   eval "ac_cv_func_$ac_func=yes"
3525 else
3526   echo "configure: failed program was:" >&5
3527   cat conftest.$ac_ext >&5
3528   rm -rf conftest*
3529   eval "ac_cv_func_$ac_func=no"
3530 fi
3531 rm -f conftest*
3532 fi
3533
3534 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3535   echo "$ac_t""yes" 1>&6
3536     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3537   cat >> confdefs.h <<EOF
3538 #define $ac_tr_func 1
3539 EOF
3540
3541 else
3542   echo "$ac_t""no" 1>&6
3543 fi
3544 done
3545
3546
3547       # Look for sched_yield.  Up to Solaris 2.6, it is in libposix4, since
3548       # Solaris 7 the name librt is preferred.
3549       for ac_func in sched_yield
3550 do
3551 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3552 echo "configure:3553: checking for $ac_func" >&5
3553 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3554   echo $ac_n "(cached) $ac_c" 1>&6
3555 else
3556   cat > conftest.$ac_ext <<EOF
3557 #line 3558 "configure"
3558 #include "confdefs.h"
3559 /* System header to define __stub macros and hopefully few prototypes,
3560     which can conflict with char $ac_func(); below.  */
3561 #include <assert.h>
3562 /* Override any gcc2 internal prototype to avoid an error.  */
3563 /* We use char because int might match the return type of a gcc2
3564     builtin and then its argument prototype would still apply.  */
3565 char $ac_func();
3566
3567 int main() {
3568
3569 /* The GNU C library defines this for functions which it implements
3570     to always fail with ENOSYS.  Some functions are actually named
3571     something starting with __ and the normal name is an alias.  */
3572 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3573 choke me
3574 #else
3575 $ac_func();
3576 #endif
3577
3578 ; return 0; }
3579 EOF
3580 if { (eval echo configure:3581: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3581   rm -rf conftest*
3582   eval "ac_cv_func_$ac_func=yes"
3583 else
3584   echo "configure: failed program was:" >&5
3585   cat conftest.$ac_ext >&5
3586   rm -rf conftest*
3587   eval "ac_cv_func_$ac_func=no"
3588 fi
3589 rm -f conftest*
3590 fi
3591
3592 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3593   echo "$ac_t""yes" 1>&6
3594     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3595   cat >> confdefs.h <<EOF
3596 #define $ac_tr_func 1
3597 EOF
3598
3599 else
3600   echo "$ac_t""no" 1>&6
3601 echo $ac_n "checking for sched_yield in -lrt""... $ac_c" 1>&6
3602 echo "configure:3603: checking for sched_yield in -lrt" >&5
3603 ac_lib_var=`echo rt'_'sched_yield | sed 'y%./+-%__p_%'`
3604 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3605   echo $ac_n "(cached) $ac_c" 1>&6
3606 else
3607   ac_save_LIBS="$LIBS"
3608 LIBS="-lrt  $LIBS"
3609 cat > conftest.$ac_ext <<EOF
3610 #line 3611 "configure"
3611 #include "confdefs.h"
3612 /* Override any gcc2 internal prototype to avoid an error.  */
3613 /* We use char because int might match the return type of a gcc2
3614     builtin and then its argument prototype would still apply.  */
3615 char sched_yield();
3616
3617 int main() {
3618 sched_yield()
3619 ; return 0; }
3620 EOF
3621 if { (eval echo configure:3622: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3622   rm -rf conftest*
3623   eval "ac_cv_lib_$ac_lib_var=yes"
3624 else
3625   echo "configure: failed program was:" >&5
3626   cat conftest.$ac_ext >&5
3627   rm -rf conftest*
3628   eval "ac_cv_lib_$ac_lib_var=no"
3629 fi
3630 rm -f conftest*
3631 LIBS="$ac_save_LIBS"
3632
3633 fi
3634 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3635   echo "$ac_t""yes" 1>&6
3636
3637           cat >> confdefs.h <<\EOF
3638 #define HAVE_SCHED_YIELD 1
3639 EOF
3640
3641           THREADLIBS="$THREADLIBS -lrt"
3642           THREADSPEC="$THREADSPEC -lrt"
3643 else
3644   echo "$ac_t""no" 1>&6
3645
3646           echo $ac_n "checking for sched_yield in -lposix4""... $ac_c" 1>&6
3647 echo "configure:3648: checking for sched_yield in -lposix4" >&5
3648 ac_lib_var=`echo posix4'_'sched_yield | sed 'y%./+-%__p_%'`
3649 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3650   echo $ac_n "(cached) $ac_c" 1>&6
3651 else
3652   ac_save_LIBS="$LIBS"
3653 LIBS="-lposix4  $LIBS"
3654 cat > conftest.$ac_ext <<EOF
3655 #line 3656 "configure"
3656 #include "confdefs.h"
3657 /* Override any gcc2 internal prototype to avoid an error.  */
3658 /* We use char because int might match the return type of a gcc2
3659     builtin and then its argument prototype would still apply.  */
3660 char sched_yield();
3661
3662 int main() {
3663 sched_yield()
3664 ; return 0; }
3665 EOF
3666 if { (eval echo configure:3667: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3667   rm -rf conftest*
3668   eval "ac_cv_lib_$ac_lib_var=yes"
3669 else
3670   echo "configure: failed program was:" >&5
3671   cat conftest.$ac_ext >&5
3672   rm -rf conftest*
3673   eval "ac_cv_lib_$ac_lib_var=no"
3674 fi
3675 rm -f conftest*
3676 LIBS="$ac_save_LIBS"
3677
3678 fi
3679 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3680   echo "$ac_t""yes" 1>&6
3681
3682             cat >> confdefs.h <<\EOF
3683 #define HAVE_SCHED_YIELD 1
3684 EOF
3685
3686             THREADLIBS="$THREADLIBS -lposix4"
3687             THREADSPEC="$THREADSPEC -lposix4"
3688 else
3689   echo "$ac_t""no" 1>&6
3690 fi
3691
3692 fi
3693
3694 fi
3695 done
3696
3697       LIBS="$save_LIBS"
3698
3699       # We can save a little space at runtime if the mutex has m_count
3700       # or __m_count.  This is a nice hack for Linux.
3701       cat > conftest.$ac_ext <<EOF
3702 #line 3703 "configure"
3703 #include "confdefs.h"
3704 #include <pthread.h>
3705 int main() {
3706
3707           extern pthread_mutex_t *mutex; int q = mutex->m_count;
3708
3709 ; return 0; }
3710 EOF
3711 if { (eval echo configure:3712: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3712   rm -rf conftest*
3713   cat >> confdefs.h <<\EOF
3714 #define PTHREAD_MUTEX_HAVE_M_COUNT 1
3715 EOF
3716
3717 else
3718   echo "configure: failed program was:" >&5
3719   cat conftest.$ac_ext >&5
3720   rm -rf conftest*
3721
3722         cat > conftest.$ac_ext <<EOF
3723 #line 3724 "configure"
3724 #include "confdefs.h"
3725 #include <pthread.h>
3726 int main() {
3727
3728             extern pthread_mutex_t *mutex; int q = mutex->__m_count;
3729
3730 ; return 0; }
3731 EOF
3732 if { (eval echo configure:3733: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3733   rm -rf conftest*
3734   cat >> confdefs.h <<\EOF
3735 #define PTHREAD_MUTEX_HAVE___M_COUNT 1
3736 EOF
3737
3738 else
3739   echo "configure: failed program was:" >&5
3740   cat conftest.$ac_ext >&5
3741 fi
3742 rm -f conftest*
3743 fi
3744 rm -f conftest*
3745    fi
3746
3747    # We require a way to get the time.
3748    time_found=no
3749    for ac_func in gettimeofday time ftime
3750 do
3751 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3752 echo "configure:3753: checking for $ac_func" >&5
3753 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3754   echo $ac_n "(cached) $ac_c" 1>&6
3755 else
3756   cat > conftest.$ac_ext <<EOF
3757 #line 3758 "configure"
3758 #include "confdefs.h"
3759 /* System header to define __stub macros and hopefully few prototypes,
3760     which can conflict with char $ac_func(); below.  */
3761 #include <assert.h>
3762 /* Override any gcc2 internal prototype to avoid an error.  */
3763 /* We use char because int might match the return type of a gcc2
3764     builtin and then its argument prototype would still apply.  */
3765 char $ac_func();
3766
3767 int main() {
3768
3769 /* The GNU C library defines this for functions which it implements
3770     to always fail with ENOSYS.  Some functions are actually named
3771     something starting with __ and the normal name is an alias.  */
3772 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3773 choke me
3774 #else
3775 $ac_func();
3776 #endif
3777
3778 ; return 0; }
3779 EOF
3780 if { (eval echo configure:3781: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3781   rm -rf conftest*
3782   eval "ac_cv_func_$ac_func=yes"
3783 else
3784   echo "configure: failed program was:" >&5
3785   cat conftest.$ac_ext >&5
3786   rm -rf conftest*
3787   eval "ac_cv_func_$ac_func=no"
3788 fi
3789 rm -f conftest*
3790 fi
3791
3792 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3793   echo "$ac_t""yes" 1>&6
3794     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3795   cat >> confdefs.h <<EOF
3796 #define $ac_tr_func 1
3797 EOF
3798  time_found=yes
3799 else
3800   echo "$ac_t""no" 1>&6
3801 fi
3802 done
3803
3804    if test "$time_found" = no; then
3805       { echo "configure: error: no function found to get the time" 1>&2; exit 1; }
3806    fi
3807
3808    for ac_func in memmove
3809 do
3810 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3811 echo "configure:3812: checking for $ac_func" >&5
3812 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3813   echo $ac_n "(cached) $ac_c" 1>&6
3814 else
3815   cat > conftest.$ac_ext <<EOF
3816 #line 3817 "configure"
3817 #include "confdefs.h"
3818 /* System header to define __stub macros and hopefully few prototypes,
3819     which can conflict with char $ac_func(); below.  */
3820 #include <assert.h>
3821 /* Override any gcc2 internal prototype to avoid an error.  */
3822 /* We use char because int might match the return type of a gcc2
3823     builtin and then its argument prototype would still apply.  */
3824 char $ac_func();
3825
3826 int main() {
3827
3828 /* The GNU C library defines this for functions which it implements
3829     to always fail with ENOSYS.  Some functions are actually named
3830     something starting with __ and the normal name is an alias.  */
3831 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3832 choke me
3833 #else
3834 $ac_func();
3835 #endif
3836
3837 ; return 0; }
3838 EOF
3839 if { (eval echo configure:3840: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3840   rm -rf conftest*
3841   eval "ac_cv_func_$ac_func=yes"
3842 else
3843   echo "configure: failed program was:" >&5
3844   cat conftest.$ac_ext >&5
3845   rm -rf conftest*
3846   eval "ac_cv_func_$ac_func=no"
3847 fi
3848 rm -f conftest*
3849 fi
3850
3851 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3852   echo "$ac_t""yes" 1>&6
3853     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3854   cat >> confdefs.h <<EOF
3855 #define $ac_tr_func 1
3856 EOF
3857
3858 else
3859   echo "$ac_t""no" 1>&6
3860 fi
3861 done
3862
3863
3864    # We require memcpy.
3865    memcpy_found=no
3866    for ac_func in memcpy
3867 do
3868 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3869 echo "configure:3870: checking for $ac_func" >&5
3870 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3871   echo $ac_n "(cached) $ac_c" 1>&6
3872 else
3873   cat > conftest.$ac_ext <<EOF
3874 #line 3875 "configure"
3875 #include "confdefs.h"
3876 /* System header to define __stub macros and hopefully few prototypes,
3877     which can conflict with char $ac_func(); below.  */
3878 #include <assert.h>
3879 /* Override any gcc2 internal prototype to avoid an error.  */
3880 /* We use char because int might match the return type of a gcc2
3881     builtin and then its argument prototype would still apply.  */
3882 char $ac_func();
3883
3884 int main() {
3885
3886 /* The GNU C library defines this for functions which it implements
3887     to always fail with ENOSYS.  Some functions are actually named
3888     something starting with __ and the normal name is an alias.  */
3889 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3890 choke me
3891 #else
3892 $ac_func();
3893 #endif
3894
3895 ; return 0; }
3896 EOF
3897 if { (eval echo configure:3898: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3898   rm -rf conftest*
3899   eval "ac_cv_func_$ac_func=yes"
3900 else
3901   echo "configure: failed program was:" >&5
3902   cat conftest.$ac_ext >&5
3903   rm -rf conftest*
3904   eval "ac_cv_func_$ac_func=no"
3905 fi
3906 rm -f conftest*
3907 fi
3908
3909 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3910   echo "$ac_t""yes" 1>&6
3911     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3912   cat >> confdefs.h <<EOF
3913 #define $ac_tr_func 1
3914 EOF
3915  memcpy_found=yes
3916 else
3917   echo "$ac_t""no" 1>&6
3918 fi
3919 done
3920
3921    if test "$memcpy_found" = no; then
3922       { echo "configure: error: memcpy is required" 1>&2; exit 1; }
3923    fi
3924
3925    # Some library-finding code we stole from Tcl.
3926    #--------------------------------------------------------------------
3927    #    Check for the existence of the -lsocket and -lnsl libraries.
3928    #    The order here is important, so that they end up in the right
3929    #    order in the command line generated by make.  Here are some
3930    #    special considerations:
3931    #    1. Use "connect" and "accept" to check for -lsocket, and
3932    #       "gethostbyname" to check for -lnsl.
3933    #    2. Use each function name only once:  can't redo a check because
3934    #       autoconf caches the results of the last check and won't redo it.
3935    #    3. Use -lnsl and -lsocket only if they supply procedures that
3936    #       aren't already present in the normal libraries.  This is because
3937    #       IRIX 5.2 has libraries, but they aren't needed and they're
3938    #       bogus:  they goof up name resolution if used.
3939    #    4. On some SVR4 systems, can't use -lsocket without -lnsl too.
3940    #       To get around this problem, check for both libraries together
3941    #       if -lsocket doesn't work by itself.
3942    #--------------------------------------------------------------------
3943
3944    echo $ac_n "checking for socket libraries""... $ac_c" 1>&6
3945 echo "configure:3946: checking for socket libraries" >&5
3946 if eval "test \"`echo '$''{'gcj_cv_lib_sockets'+set}'`\" = set"; then
3947   echo $ac_n "(cached) $ac_c" 1>&6
3948 else
3949   gcj_cv_lib_sockets=
3950      gcj_checkBoth=0
3951      unset ac_cv_func_connect
3952      echo $ac_n "checking for connect""... $ac_c" 1>&6
3953 echo "configure:3954: checking for connect" >&5
3954 if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
3955   echo $ac_n "(cached) $ac_c" 1>&6
3956 else
3957   cat > conftest.$ac_ext <<EOF
3958 #line 3959 "configure"
3959 #include "confdefs.h"
3960 /* System header to define __stub macros and hopefully few prototypes,
3961     which can conflict with char connect(); below.  */
3962 #include <assert.h>
3963 /* Override any gcc2 internal prototype to avoid an error.  */
3964 /* We use char because int might match the return type of a gcc2
3965     builtin and then its argument prototype would still apply.  */
3966 char connect();
3967
3968 int main() {
3969
3970 /* The GNU C library defines this for functions which it implements
3971     to always fail with ENOSYS.  Some functions are actually named
3972     something starting with __ and the normal name is an alias.  */
3973 #if defined (__stub_connect) || defined (__stub___connect)
3974 choke me
3975 #else
3976 connect();
3977 #endif
3978
3979 ; return 0; }
3980 EOF
3981 if { (eval echo configure:3982: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3982   rm -rf conftest*
3983   eval "ac_cv_func_connect=yes"
3984 else
3985   echo "configure: failed program was:" >&5
3986   cat conftest.$ac_ext >&5
3987   rm -rf conftest*
3988   eval "ac_cv_func_connect=no"
3989 fi
3990 rm -f conftest*
3991 fi
3992
3993 if eval "test \"`echo '$ac_cv_func_'connect`\" = yes"; then
3994   echo "$ac_t""yes" 1>&6
3995   gcj_checkSocket=0
3996 else
3997   echo "$ac_t""no" 1>&6
3998 gcj_checkSocket=1
3999 fi
4000
4001      if test "$gcj_checkSocket" = 1; then
4002          unset ac_cv_func_connect
4003          echo $ac_n "checking for main in -lsocket""... $ac_c" 1>&6
4004 echo "configure:4005: checking for main in -lsocket" >&5
4005 ac_lib_var=`echo socket'_'main | sed 'y%./+-%__p_%'`
4006 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4007   echo $ac_n "(cached) $ac_c" 1>&6
4008 else
4009   ac_save_LIBS="$LIBS"
4010 LIBS="-lsocket  $LIBS"
4011 cat > conftest.$ac_ext <<EOF
4012 #line 4013 "configure"
4013 #include "confdefs.h"
4014
4015 int main() {
4016 main()
4017 ; return 0; }
4018 EOF
4019 if { (eval echo configure:4020: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4020   rm -rf conftest*
4021   eval "ac_cv_lib_$ac_lib_var=yes"
4022 else
4023   echo "configure: failed program was:" >&5
4024   cat conftest.$ac_ext >&5
4025   rm -rf conftest*
4026   eval "ac_cv_lib_$ac_lib_var=no"
4027 fi
4028 rm -f conftest*
4029 LIBS="$ac_save_LIBS"
4030
4031 fi
4032 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4033   echo "$ac_t""yes" 1>&6
4034   gcj_cv_lib_sockets="-lsocket"
4035 else
4036   echo "$ac_t""no" 1>&6
4037 gcj_checkBoth=1
4038 fi
4039
4040      fi
4041      if test "$gcj_checkBoth" = 1; then
4042          gcj_oldLibs=$LIBS
4043          LIBS="$LIBS -lsocket -lnsl"
4044          unset ac_cv_func_accept
4045          echo $ac_n "checking for accept""... $ac_c" 1>&6
4046 echo "configure:4047: checking for accept" >&5
4047 if eval "test \"`echo '$''{'ac_cv_func_accept'+set}'`\" = set"; then
4048   echo $ac_n "(cached) $ac_c" 1>&6
4049 else
4050   cat > conftest.$ac_ext <<EOF
4051 #line 4052 "configure"
4052 #include "confdefs.h"
4053 /* System header to define __stub macros and hopefully few prototypes,
4054     which can conflict with char accept(); below.  */
4055 #include <assert.h>
4056 /* Override any gcc2 internal prototype to avoid an error.  */
4057 /* We use char because int might match the return type of a gcc2
4058     builtin and then its argument prototype would still apply.  */
4059 char accept();
4060
4061 int main() {
4062
4063 /* The GNU C library defines this for functions which it implements
4064     to always fail with ENOSYS.  Some functions are actually named
4065     something starting with __ and the normal name is an alias.  */
4066 #if defined (__stub_accept) || defined (__stub___accept)
4067 choke me
4068 #else
4069 accept();
4070 #endif
4071
4072 ; return 0; }
4073 EOF
4074 if { (eval echo configure:4075: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4075   rm -rf conftest*
4076   eval "ac_cv_func_accept=yes"
4077 else
4078   echo "configure: failed program was:" >&5
4079   cat conftest.$ac_ext >&5
4080   rm -rf conftest*
4081   eval "ac_cv_func_accept=no"
4082 fi
4083 rm -f conftest*
4084 fi
4085
4086 if eval "test \"`echo '$ac_cv_func_'accept`\" = yes"; then
4087   echo "$ac_t""yes" 1>&6
4088   gcj_checkNsl=0
4089                         gcj_cv_lib_sockets="-lsocket -lnsl"
4090 else
4091   echo "$ac_t""no" 1>&6
4092 fi
4093
4094          unset ac_cv_func_accept
4095          LIBS=$gcj_oldLibs
4096      fi
4097      unset ac_cv_func_gethostbyname
4098      gcj_oldLibs=$LIBS
4099      LIBS="$LIBS $gcj_cv_lib_sockets"
4100      echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
4101 echo "configure:4102: checking for gethostbyname" >&5
4102 if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
4103   echo $ac_n "(cached) $ac_c" 1>&6
4104 else
4105   cat > conftest.$ac_ext <<EOF
4106 #line 4107 "configure"
4107 #include "confdefs.h"
4108 /* System header to define __stub macros and hopefully few prototypes,
4109     which can conflict with char gethostbyname(); below.  */
4110 #include <assert.h>
4111 /* Override any gcc2 internal prototype to avoid an error.  */
4112 /* We use char because int might match the return type of a gcc2
4113     builtin and then its argument prototype would still apply.  */
4114 char gethostbyname();
4115
4116 int main() {
4117
4118 /* The GNU C library defines this for functions which it implements
4119     to always fail with ENOSYS.  Some functions are actually named
4120     something starting with __ and the normal name is an alias.  */
4121 #if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
4122 choke me
4123 #else
4124 gethostbyname();
4125 #endif
4126
4127 ; return 0; }
4128 EOF
4129 if { (eval echo configure:4130: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4130   rm -rf conftest*
4131   eval "ac_cv_func_gethostbyname=yes"
4132 else
4133   echo "configure: failed program was:" >&5
4134   cat conftest.$ac_ext >&5
4135   rm -rf conftest*
4136   eval "ac_cv_func_gethostbyname=no"
4137 fi
4138 rm -f conftest*
4139 fi
4140
4141 if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
4142   echo "$ac_t""yes" 1>&6
4143   :
4144 else
4145   echo "$ac_t""no" 1>&6
4146 echo $ac_n "checking for main in -lnsl""... $ac_c" 1>&6
4147 echo "configure:4148: checking for main in -lnsl" >&5
4148 ac_lib_var=`echo nsl'_'main | sed 'y%./+-%__p_%'`
4149 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4150   echo $ac_n "(cached) $ac_c" 1>&6
4151 else
4152   ac_save_LIBS="$LIBS"
4153 LIBS="-lnsl  $LIBS"
4154 cat > conftest.$ac_ext <<EOF
4155 #line 4156 "configure"
4156 #include "confdefs.h"
4157
4158 int main() {
4159 main()
4160 ; return 0; }
4161 EOF
4162 if { (eval echo configure:4163: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4163   rm -rf conftest*
4164   eval "ac_cv_lib_$ac_lib_var=yes"
4165 else
4166   echo "configure: failed program was:" >&5
4167   cat conftest.$ac_ext >&5
4168   rm -rf conftest*
4169   eval "ac_cv_lib_$ac_lib_var=no"
4170 fi
4171 rm -f conftest*
4172 LIBS="$ac_save_LIBS"
4173
4174 fi
4175 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4176   echo "$ac_t""yes" 1>&6
4177   gcj_cv_lib_sockets="$gcj_cv_lib_sockets -lnsl"
4178 else
4179   echo "$ac_t""no" 1>&6
4180 fi
4181
4182 fi
4183
4184      unset ac_cv_func_gethostbyname
4185      LIBS=$gcj_oldLIBS
4186
4187 fi
4188
4189 echo "$ac_t""$gcj_cv_lib_sockets" 1>&6
4190    SYSTEMSPEC="$SYSTEMSPEC $gcj_cv_lib_sockets"
4191
4192    if test "$with_system_zlib" = yes; then
4193       echo $ac_n "checking for deflate in -lz""... $ac_c" 1>&6
4194 echo "configure:4195: checking for deflate in -lz" >&5
4195 ac_lib_var=`echo z'_'deflate | sed 'y%./+-%__p_%'`
4196 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4197   echo $ac_n "(cached) $ac_c" 1>&6
4198 else
4199   ac_save_LIBS="$LIBS"
4200 LIBS="-lz  $LIBS"
4201 cat > conftest.$ac_ext <<EOF
4202 #line 4203 "configure"
4203 #include "confdefs.h"
4204 /* Override any gcc2 internal prototype to avoid an error.  */
4205 /* We use char because int might match the return type of a gcc2
4206     builtin and then its argument prototype would still apply.  */
4207 char deflate();
4208
4209 int main() {
4210 deflate()
4211 ; return 0; }
4212 EOF
4213 if { (eval echo configure:4214: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4214   rm -rf conftest*
4215   eval "ac_cv_lib_$ac_lib_var=yes"
4216 else
4217   echo "configure: failed program was:" >&5
4218   cat conftest.$ac_ext >&5
4219   rm -rf conftest*
4220   eval "ac_cv_lib_$ac_lib_var=no"
4221 fi
4222 rm -f conftest*
4223 LIBS="$ac_save_LIBS"
4224
4225 fi
4226 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4227   echo "$ac_t""yes" 1>&6
4228   ZLIBSPEC=-lz
4229 else
4230   echo "$ac_t""no" 1>&6
4231 ZLIBSPEC=-lzgcj
4232 fi
4233
4234    else
4235       ZLIBSPEC=-lzgcj
4236       ZLIBTESTSPEC="-L`pwd`/../zlib/.libs -rpath `pwd`/../zlib/.libs"
4237    fi
4238
4239    # On Solaris, and maybe other architectures, the Boehm collector
4240    # requires -ldl.
4241    if test "$GC" = boehm; then
4242       echo $ac_n "checking for main in -ldl""... $ac_c" 1>&6
4243 echo "configure:4244: checking for main in -ldl" >&5
4244 ac_lib_var=`echo dl'_'main | sed 'y%./+-%__p_%'`
4245 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4246   echo $ac_n "(cached) $ac_c" 1>&6
4247 else
4248   ac_save_LIBS="$LIBS"
4249 LIBS="-ldl  $LIBS"
4250 cat > conftest.$ac_ext <<EOF
4251 #line 4252 "configure"
4252 #include "confdefs.h"
4253
4254 int main() {
4255 main()
4256 ; return 0; }
4257 EOF
4258 if { (eval echo configure:4259: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4259   rm -rf conftest*
4260   eval "ac_cv_lib_$ac_lib_var=yes"
4261 else
4262   echo "configure: failed program was:" >&5
4263   cat conftest.$ac_ext >&5
4264   rm -rf conftest*
4265   eval "ac_cv_lib_$ac_lib_var=no"
4266 fi
4267 rm -f conftest*
4268 LIBS="$ac_save_LIBS"
4269
4270 fi
4271 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4272   echo "$ac_t""yes" 1>&6
4273   SYSTEMSPEC="$SYSTEMSPEC -ldl"
4274 else
4275   echo "$ac_t""no" 1>&6
4276 fi
4277
4278    fi
4279
4280    if test -d "$libgcj_basedir/../gcc/java"; then
4281       GCJ=
4282    else
4283       CANADIAN=yes
4284       NULL_TARGET=yes
4285       GCJ=gcj
4286    fi
4287 fi
4288
4289 echo $ac_n "checking size of void *""... $ac_c" 1>&6
4290 echo "configure:4291: checking size of void *" >&5
4291 if eval "test \"`echo '$''{'ac_cv_sizeof_void_p'+set}'`\" = set"; then
4292   echo $ac_n "(cached) $ac_c" 1>&6
4293 else
4294   if test "$cross_compiling" = yes; then
4295     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
4296 else
4297   cat > conftest.$ac_ext <<EOF
4298 #line 4299 "configure"
4299 #include "confdefs.h"
4300 #include <stdio.h>
4301 main()
4302 {
4303   FILE *f=fopen("conftestval", "w");
4304   if (!f) exit(1);
4305   fprintf(f, "%d\n", sizeof(void *));
4306   exit(0);
4307 }
4308 EOF
4309 if { (eval echo configure:4310: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4310 then
4311   ac_cv_sizeof_void_p=`cat conftestval`
4312 else
4313   echo "configure: failed program was:" >&5
4314   cat conftest.$ac_ext >&5
4315   rm -fr conftest*
4316   ac_cv_sizeof_void_p=0
4317 fi
4318 rm -fr conftest*
4319 fi
4320
4321 fi
4322 echo "$ac_t""$ac_cv_sizeof_void_p" 1>&6
4323 cat >> confdefs.h <<EOF
4324 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
4325 EOF
4326
4327
4328
4329 ZLIBS=
4330 ZDEPS=
4331 ZINCS=
4332 if test "x$ZLIBSPEC" = "x-lzgcj"; then
4333    # We include the path to the zlib build directory.
4334    # See Makefile.am to understand why.
4335    ZDEPS='$(top_builddir)/../zlib/libzgcj.la'
4336    ZLIBS="$ZDEPS -L\$(here)/../zlib/$libsubdir"
4337    ZINCS='-I$(top_srcdir)/../zlib'
4338 else
4339    ZLIBS="$ZLIBSPEC"
4340 fi
4341
4342
4343
4344
4345
4346
4347
4348
4349
4350 if test "$CANADIAN" = yes; then
4351   CANADIAN_TRUE=
4352   CANADIAN_FALSE='#'
4353 else
4354   CANADIAN_TRUE='#'
4355   CANADIAN_FALSE=
4356 fi
4357
4358
4359 if test "$NULL_TARGET" = yes; then
4360   NULL_TARGET_TRUE=
4361   NULL_TARGET_FALSE='#'
4362 else
4363   NULL_TARGET_TRUE='#'
4364   NULL_TARGET_FALSE=
4365 fi
4366
4367
4368 if test "$NATIVE" = yes || test "$NULL_TARGET" = yes; then
4369   NATIVE_TRUE=
4370   NATIVE_FALSE='#'
4371 else
4372   NATIVE_TRUE='#'
4373   NATIVE_FALSE=
4374 fi
4375
4376
4377 if test -z "$with_cross_host"; then
4378   USE_LIBDIR_TRUE=
4379   USE_LIBDIR_FALSE='#'
4380 else
4381   USE_LIBDIR_TRUE='#'
4382   USE_LIBDIR_FALSE=
4383 fi
4384
4385
4386 if test "$NEEDS_DATA_START" = yes && test "$NATIVE" = yes; then
4387   NEEDS_DATA_START_TRUE=
4388   NEEDS_DATA_START_FALSE='#'
4389 else
4390   NEEDS_DATA_START_TRUE='#'
4391   NEEDS_DATA_START_FALSE=
4392 fi
4393
4394
4395 # Determine gcj version number.
4396 if test "$GCJ" = ""; then
4397    if test -z "${with_multisubdir}"; then
4398       builddotdot=.
4399    else
4400
4401       builddotdot=`echo ${with_multisubdir} | sed -e 's:[^/][^/]*:..:g'`
4402
4403    fi
4404    dir="`cd ${builddotdot}/../../gcc && pwd`"
4405    GCJ="$dir/gcj -B$dir/"
4406 fi
4407
4408 gcjvers="`$GCJ -v 2>&1 | sed -n 's/^.*version \([^ ]*\).*$/\1/p'`"
4409
4410 cat >> confdefs.h <<EOF
4411 #define GCJVERSION "$gcjvers"
4412 EOF
4413
4414
4415 # See if gcj supports -fuse-divide-subroutine.  gcc 2.95 does not, and
4416 # we want to continue to support that version.
4417 echo $ac_n "checking whether gcj supports -fuse-divide-subroutine""... $ac_c" 1>&6
4418 echo "configure:4419: checking whether gcj supports -fuse-divide-subroutine" >&5
4419 cat > conftest.java << 'END'
4420 public class conftest { }
4421 END
4422 use_fuse=yes
4423 $GCJ -classpath $srcdir -fuse-divide-subroutine -fsyntax-only \
4424    conftest.java > /dev/null 2>&1 \
4425    || use_fuse=no
4426 rm -f conftest.java
4427 if test "$use_fuse" = no; then
4428    DIVIDESPEC=
4429 fi
4430 echo "$ac_t""$use_fuse" 1>&6
4431
4432
4433
4434 echo $ac_n "checking for g++ -ffloat-store bug""... $ac_c" 1>&6
4435 echo "configure:4436: checking for g++ -ffloat-store bug" >&5
4436 save_CFLAGS="$CFLAGS"
4437 CFLAGS="-x c++ -O2 -ffloat-store"
4438 cat > conftest.$ac_ext <<EOF
4439 #line 4440 "configure"
4440 #include "confdefs.h"
4441 #include <math.h>
4442 int main() {
4443
4444 ; return 0; }
4445 EOF
4446 if { (eval echo configure:4447: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4447   rm -rf conftest*
4448   echo "$ac_t""no" 1>&6
4449 else
4450   echo "configure: failed program was:" >&5
4451   cat conftest.$ac_ext >&5
4452   rm -rf conftest*
4453   cat >> confdefs.h <<\EOF
4454 #define __NO_MATH_INLINES 1
4455 EOF
4456
4457    echo "$ac_t""yes" 1>&6
4458 fi
4459 rm -f conftest*
4460 CFLAGS="$save_CFLAGS"
4461
4462 for ac_hdr in unistd.h bstring.h sys/time.h sys/types.h fcntl.h sys/ioctl.h sys/filio.h sys/stat.h sys/select.h sys/socket.h netinet/in.h arpa/inet.h netdb.h pwd.h sys/config.h inttypes.h stdint.h
4463 do
4464 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4465 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4466 echo "configure:4467: checking for $ac_hdr" >&5
4467 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4468   echo $ac_n "(cached) $ac_c" 1>&6
4469 else
4470   cat > conftest.$ac_ext <<EOF
4471 #line 4472 "configure"
4472 #include "confdefs.h"
4473 #include <$ac_hdr>
4474 EOF
4475 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4476 { (eval echo configure:4477: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4477 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4478 if test -z "$ac_err"; then
4479   rm -rf conftest*
4480   eval "ac_cv_header_$ac_safe=yes"
4481 else
4482   echo "$ac_err" >&5
4483   echo "configure: failed program was:" >&5
4484   cat conftest.$ac_ext >&5
4485   rm -rf conftest*
4486   eval "ac_cv_header_$ac_safe=no"
4487 fi
4488 rm -f conftest*
4489 fi
4490 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4491   echo "$ac_t""yes" 1>&6
4492     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4493   cat >> confdefs.h <<EOF
4494 #define $ac_tr_hdr 1
4495 EOF
4496
4497 else
4498   echo "$ac_t""no" 1>&6
4499 fi
4500 done
4501
4502 for ac_hdr in dirent.h
4503 do
4504 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4505 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4506 echo "configure:4507: checking for $ac_hdr" >&5
4507 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4508   echo $ac_n "(cached) $ac_c" 1>&6
4509 else
4510   cat > conftest.$ac_ext <<EOF
4511 #line 4512 "configure"
4512 #include "confdefs.h"
4513 #include <$ac_hdr>
4514 EOF
4515 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4516 { (eval echo configure:4517: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4517 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4518 if test -z "$ac_err"; then
4519   rm -rf conftest*
4520   eval "ac_cv_header_$ac_safe=yes"
4521 else
4522   echo "$ac_err" >&5
4523   echo "configure: failed program was:" >&5
4524   cat conftest.$ac_ext >&5
4525   rm -rf conftest*
4526   eval "ac_cv_header_$ac_safe=no"
4527 fi
4528 rm -f conftest*
4529 fi
4530 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4531   echo "$ac_t""yes" 1>&6
4532     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4533   cat >> confdefs.h <<EOF
4534 #define $ac_tr_hdr 1
4535 EOF
4536
4537 else
4538   echo "$ac_t""no" 1>&6
4539 fi
4540 done
4541
4542
4543 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
4544 echo "configure:4545: checking for ANSI C header files" >&5
4545 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
4546   echo $ac_n "(cached) $ac_c" 1>&6
4547 else
4548   cat > conftest.$ac_ext <<EOF
4549 #line 4550 "configure"
4550 #include "confdefs.h"
4551 #include <stdlib.h>
4552 #include <stdarg.h>
4553 #include <string.h>
4554 #include <float.h>
4555 EOF
4556 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4557 { (eval echo configure:4558: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4558 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4559 if test -z "$ac_err"; then
4560   rm -rf conftest*
4561   ac_cv_header_stdc=yes
4562 else
4563   echo "$ac_err" >&5
4564   echo "configure: failed program was:" >&5
4565   cat conftest.$ac_ext >&5
4566   rm -rf conftest*
4567   ac_cv_header_stdc=no
4568 fi
4569 rm -f conftest*
4570
4571 if test $ac_cv_header_stdc = yes; then
4572   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4573 cat > conftest.$ac_ext <<EOF
4574 #line 4575 "configure"
4575 #include "confdefs.h"
4576 #include <string.h>
4577 EOF
4578 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4579   egrep "memchr" >/dev/null 2>&1; then
4580   :
4581 else
4582   rm -rf conftest*
4583   ac_cv_header_stdc=no
4584 fi
4585 rm -f conftest*
4586
4587 fi
4588
4589 if test $ac_cv_header_stdc = yes; then
4590   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4591 cat > conftest.$ac_ext <<EOF
4592 #line 4593 "configure"
4593 #include "confdefs.h"
4594 #include <stdlib.h>
4595 EOF
4596 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4597   egrep "free" >/dev/null 2>&1; then
4598   :
4599 else
4600   rm -rf conftest*
4601   ac_cv_header_stdc=no
4602 fi
4603 rm -f conftest*
4604
4605 fi
4606
4607 if test $ac_cv_header_stdc = yes; then
4608   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4609 if test "$cross_compiling" = yes; then
4610   :
4611 else
4612   cat > conftest.$ac_ext <<EOF
4613 #line 4614 "configure"
4614 #include "confdefs.h"
4615 #include <ctype.h>
4616 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4617 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4618 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4619 int main () { int i; for (i = 0; i < 256; i++)
4620 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
4621 exit (0); }
4622
4623 EOF
4624 if { (eval echo configure:4625: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4625 then
4626   :
4627 else
4628   echo "configure: failed program was:" >&5
4629   cat conftest.$ac_ext >&5
4630   rm -fr conftest*
4631   ac_cv_header_stdc=no
4632 fi
4633 rm -fr conftest*
4634 fi
4635
4636 fi
4637 fi
4638
4639 echo "$ac_t""$ac_cv_header_stdc" 1>&6
4640 if test $ac_cv_header_stdc = yes; then
4641   cat >> confdefs.h <<\EOF
4642 #define STDC_HEADERS 1
4643 EOF
4644
4645 fi
4646
4647 echo $ac_n "checking for ssize_t""... $ac_c" 1>&6
4648 echo "configure:4649: checking for ssize_t" >&5
4649 if eval "test \"`echo '$''{'ac_cv_type_ssize_t'+set}'`\" = set"; then
4650   echo $ac_n "(cached) $ac_c" 1>&6
4651 else
4652   cat > conftest.$ac_ext <<EOF
4653 #line 4654 "configure"
4654 #include "confdefs.h"
4655 #include <sys/types.h>
4656 #if STDC_HEADERS
4657 #include <stdlib.h>
4658 #include <stddef.h>
4659 #endif
4660 EOF
4661 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4662   egrep "(^|[^a-zA-Z_0-9])ssize_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
4663   rm -rf conftest*
4664   ac_cv_type_ssize_t=yes
4665 else
4666   rm -rf conftest*
4667   ac_cv_type_ssize_t=no
4668 fi
4669 rm -f conftest*
4670
4671 fi
4672 echo "$ac_t""$ac_cv_type_ssize_t" 1>&6
4673 if test $ac_cv_type_ssize_t = no; then
4674   cat >> confdefs.h <<\EOF
4675 #define ssize_t int
4676 EOF
4677
4678 fi
4679
4680
4681 echo $ac_n "checking for in_addr_t""... $ac_c" 1>&6
4682 echo "configure:4683: checking for in_addr_t" >&5
4683 cat > conftest.$ac_ext <<EOF
4684 #line 4685 "configure"
4685 #include "confdefs.h"
4686 #include <sys/types.h>
4687 #if STDC_HEADERS
4688 #include <stdlib.h>
4689 #include <stddef.h>
4690 #endif
4691 #if HAVE_NETINET_IN_H
4692 #include <netinet/in.h>
4693 #endif
4694 int main() {
4695 in_addr_t foo;
4696 ; return 0; }
4697 EOF
4698 if { (eval echo configure:4699: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4699   rm -rf conftest*
4700   cat >> confdefs.h <<\EOF
4701 #define HAVE_IN_ADDR_T 1
4702 EOF
4703
4704    echo "$ac_t""yes" 1>&6
4705 else
4706   echo "configure: failed program was:" >&5
4707   cat conftest.$ac_ext >&5
4708   rm -rf conftest*
4709   echo "$ac_t""no" 1>&6
4710 fi
4711 rm -f conftest*
4712
4713 echo $ac_n "checking whether struct ip_mreq is in netinet/in.h""... $ac_c" 1>&6
4714 echo "configure:4715: checking whether struct ip_mreq is in netinet/in.h" >&5
4715 cat > conftest.$ac_ext <<EOF
4716 #line 4717 "configure"
4717 #include "confdefs.h"
4718 #include <netinet/in.h>
4719 int main() {
4720 struct ip_mreq mreq;
4721 ; return 0; }
4722 EOF
4723 if { (eval echo configure:4724: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4724   rm -rf conftest*
4725   cat >> confdefs.h <<\EOF
4726 #define HAVE_STRUCT_IP_MREQ 1
4727 EOF
4728
4729    echo "$ac_t""yes" 1>&6
4730 else
4731   echo "configure: failed program was:" >&5
4732   cat conftest.$ac_ext >&5
4733   rm -rf conftest*
4734   echo "$ac_t""no" 1>&6
4735 fi
4736 rm -f conftest*
4737
4738 echo $ac_n "checking whether struct sockaddr_in6 is in netinet/in.h""... $ac_c" 1>&6
4739 echo "configure:4740: checking whether struct sockaddr_in6 is in netinet/in.h" >&5
4740 cat > conftest.$ac_ext <<EOF
4741 #line 4742 "configure"
4742 #include "confdefs.h"
4743 #include <netinet/in.h>
4744 int main() {
4745 struct sockaddr_in6 addr6;
4746 ; return 0; }
4747 EOF
4748 if { (eval echo configure:4749: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4749   rm -rf conftest*
4750   cat >> confdefs.h <<\EOF
4751 #define HAVE_INET6 1
4752 EOF
4753
4754    echo "$ac_t""yes" 1>&6
4755 else
4756   echo "configure: failed program was:" >&5
4757   cat conftest.$ac_ext >&5
4758   rm -rf conftest*
4759   echo "$ac_t""no" 1>&6
4760 fi
4761 rm -f conftest*
4762
4763 echo $ac_n "checking for socklen_t in sys/socket.h""... $ac_c" 1>&6
4764 echo "configure:4765: checking for socklen_t in sys/socket.h" >&5
4765 cat > conftest.$ac_ext <<EOF
4766 #line 4767 "configure"
4767 #include "confdefs.h"
4768 #include <sys/socket.h>
4769 int main() {
4770 socklen_t x = 5;
4771 ; return 0; }
4772 EOF
4773 if { (eval echo configure:4774: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4774   rm -rf conftest*
4775   cat >> confdefs.h <<\EOF
4776 #define HAVE_SOCKLEN_T 1
4777 EOF
4778
4779    echo "$ac_t""yes" 1>&6
4780 else
4781   echo "configure: failed program was:" >&5
4782   cat conftest.$ac_ext >&5
4783   rm -rf conftest*
4784   echo "$ac_t""no" 1>&6
4785 fi
4786 rm -f conftest*
4787
4788 echo $ac_n "checking for tm_gmtoff in struct tm""... $ac_c" 1>&6
4789 echo "configure:4790: checking for tm_gmtoff in struct tm" >&5
4790 cat > conftest.$ac_ext <<EOF
4791 #line 4792 "configure"
4792 #include "confdefs.h"
4793 #include <time.h>
4794 int main() {
4795 struct tm tim; tim.tm_gmtoff = 0;
4796 ; return 0; }
4797 EOF
4798 if { (eval echo configure:4799: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4799   rm -rf conftest*
4800   cat >> confdefs.h <<\EOF
4801 #define STRUCT_TM_HAS_GMTOFF 1
4802 EOF
4803
4804    echo "$ac_t""yes" 1>&6
4805 else
4806   echo "configure: failed program was:" >&5
4807   cat conftest.$ac_ext >&5
4808   rm -rf conftest*
4809   echo "$ac_t""no" 1>&6
4810    echo $ac_n "checking for global timezone variable""... $ac_c" 1>&6
4811 echo "configure:4812: checking for global timezone variable" >&5
4812             cat > conftest.$ac_ext <<EOF
4813 #line 4814 "configure"
4814 #include "confdefs.h"
4815 #include <time.h>
4816 int main() {
4817 long z2 = timezone;
4818 ; return 0; }
4819 EOF
4820 if { (eval echo configure:4821: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4821   rm -rf conftest*
4822   cat >> confdefs.h <<\EOF
4823 #define HAVE_TIMEZONE 1
4824 EOF
4825
4826       echo "$ac_t""yes" 1>&6
4827 else
4828   echo "configure: failed program was:" >&5
4829   cat conftest.$ac_ext >&5
4830   rm -rf conftest*
4831   echo "$ac_t""no" 1>&6
4832 fi
4833 rm -f conftest*
4834 fi
4835 rm -f conftest*
4836
4837 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
4838 # for constant arguments.  Useless!
4839 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
4840 echo "configure:4841: checking for working alloca.h" >&5
4841 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
4842   echo $ac_n "(cached) $ac_c" 1>&6
4843 else
4844   cat > conftest.$ac_ext <<EOF
4845 #line 4846 "configure"
4846 #include "confdefs.h"
4847 #include <alloca.h>
4848 int main() {
4849 char *p = alloca(2 * sizeof(int));
4850 ; return 0; }
4851 EOF
4852 if { (eval echo configure:4853: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4853   rm -rf conftest*
4854   ac_cv_header_alloca_h=yes
4855 else
4856   echo "configure: failed program was:" >&5
4857   cat conftest.$ac_ext >&5
4858   rm -rf conftest*
4859   ac_cv_header_alloca_h=no
4860 fi
4861 rm -f conftest*
4862 fi
4863
4864 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
4865 if test $ac_cv_header_alloca_h = yes; then
4866   cat >> confdefs.h <<\EOF
4867 #define HAVE_ALLOCA_H 1
4868 EOF
4869
4870 fi
4871
4872 echo $ac_n "checking for alloca""... $ac_c" 1>&6
4873 echo "configure:4874: checking for alloca" >&5
4874 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
4875   echo $ac_n "(cached) $ac_c" 1>&6
4876 else
4877   cat > conftest.$ac_ext <<EOF
4878 #line 4879 "configure"
4879 #include "confdefs.h"
4880
4881 #ifdef __GNUC__
4882 # define alloca __builtin_alloca
4883 #else
4884 # ifdef _MSC_VER
4885 #  include <malloc.h>
4886 #  define alloca _alloca
4887 # else
4888 #  if HAVE_ALLOCA_H
4889 #   include <alloca.h>
4890 #  else
4891 #   ifdef _AIX
4892  #pragma alloca
4893 #   else
4894 #    ifndef alloca /* predefined by HP cc +Olibcalls */
4895 char *alloca ();
4896 #    endif
4897 #   endif
4898 #  endif
4899 # endif
4900 #endif
4901
4902 int main() {
4903 char *p = (char *) alloca(1);
4904 ; return 0; }
4905 EOF
4906 if { (eval echo configure:4907: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4907   rm -rf conftest*
4908   ac_cv_func_alloca_works=yes
4909 else
4910   echo "configure: failed program was:" >&5
4911   cat conftest.$ac_ext >&5
4912   rm -rf conftest*
4913   ac_cv_func_alloca_works=no
4914 fi
4915 rm -f conftest*
4916 fi
4917
4918 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
4919 if test $ac_cv_func_alloca_works = yes; then
4920   cat >> confdefs.h <<\EOF
4921 #define HAVE_ALLOCA 1
4922 EOF
4923
4924 fi
4925
4926 if test $ac_cv_func_alloca_works = no; then
4927   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
4928   # that cause trouble.  Some versions do not even contain alloca or
4929   # contain a buggy version.  If you still want to use their alloca,
4930   # use ar to extract alloca.o from them instead of compiling alloca.c.
4931   ALLOCA=alloca.${ac_objext}
4932   cat >> confdefs.h <<\EOF
4933 #define C_ALLOCA 1
4934 EOF
4935
4936
4937 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
4938 echo "configure:4939: checking whether alloca needs Cray hooks" >&5
4939 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
4940   echo $ac_n "(cached) $ac_c" 1>&6
4941 else
4942   cat > conftest.$ac_ext <<EOF
4943 #line 4944 "configure"
4944 #include "confdefs.h"
4945 #if defined(CRAY) && ! defined(CRAY2)
4946 webecray
4947 #else
4948 wenotbecray
4949 #endif
4950
4951 EOF
4952 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4953   egrep "webecray" >/dev/null 2>&1; then
4954   rm -rf conftest*
4955   ac_cv_os_cray=yes
4956 else
4957   rm -rf conftest*
4958   ac_cv_os_cray=no
4959 fi
4960 rm -f conftest*
4961
4962 fi
4963
4964 echo "$ac_t""$ac_cv_os_cray" 1>&6
4965 if test $ac_cv_os_cray = yes; then
4966 for ac_func in _getb67 GETB67 getb67; do
4967   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4968 echo "configure:4969: checking for $ac_func" >&5
4969 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4970   echo $ac_n "(cached) $ac_c" 1>&6
4971 else
4972   cat > conftest.$ac_ext <<EOF
4973 #line 4974 "configure"
4974 #include "confdefs.h"
4975 /* System header to define __stub macros and hopefully few prototypes,
4976     which can conflict with char $ac_func(); below.  */
4977 #include <assert.h>
4978 /* Override any gcc2 internal prototype to avoid an error.  */
4979 /* We use char because int might match the return type of a gcc2
4980     builtin and then its argument prototype would still apply.  */
4981 char $ac_func();
4982
4983 int main() {
4984
4985 /* The GNU C library defines this for functions which it implements
4986     to always fail with ENOSYS.  Some functions are actually named
4987     something starting with __ and the normal name is an alias.  */
4988 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4989 choke me
4990 #else
4991 $ac_func();
4992 #endif
4993
4994 ; return 0; }
4995 EOF
4996 if { (eval echo configure:4997: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4997   rm -rf conftest*
4998   eval "ac_cv_func_$ac_func=yes"
4999 else
5000   echo "configure: failed program was:" >&5
5001   cat conftest.$ac_ext >&5
5002   rm -rf conftest*
5003   eval "ac_cv_func_$ac_func=no"
5004 fi
5005 rm -f conftest*
5006 fi
5007
5008 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5009   echo "$ac_t""yes" 1>&6
5010   cat >> confdefs.h <<EOF
5011 #define CRAY_STACKSEG_END $ac_func
5012 EOF
5013
5014   break
5015 else
5016   echo "$ac_t""no" 1>&6
5017 fi
5018
5019 done
5020 fi
5021
5022 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
5023 echo "configure:5024: checking stack direction for C alloca" >&5
5024 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
5025   echo $ac_n "(cached) $ac_c" 1>&6
5026 else
5027   if test "$cross_compiling" = yes; then
5028   ac_cv_c_stack_direction=0
5029 else
5030   cat > conftest.$ac_ext <<EOF
5031 #line 5032 "configure"
5032 #include "confdefs.h"
5033 find_stack_direction ()
5034 {
5035   static char *addr = 0;
5036   auto char dummy;
5037   if (addr == 0)
5038     {
5039       addr = &dummy;
5040       return find_stack_direction ();
5041     }
5042   else
5043     return (&dummy > addr) ? 1 : -1;
5044 }
5045 main ()
5046 {
5047   exit (find_stack_direction() < 0);
5048 }
5049 EOF
5050 if { (eval echo configure:5051: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5051 then
5052   ac_cv_c_stack_direction=1
5053 else
5054   echo "configure: failed program was:" >&5
5055   cat conftest.$ac_ext >&5
5056   rm -fr conftest*
5057   ac_cv_c_stack_direction=-1
5058 fi
5059 rm -fr conftest*
5060 fi
5061
5062 fi
5063
5064 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
5065 cat >> confdefs.h <<EOF
5066 #define STACK_DIRECTION $ac_cv_c_stack_direction
5067 EOF
5068
5069 fi
5070
5071
5072 for ac_prog in perl
5073 do
5074 # Extract the first word of "$ac_prog", so it can be a program name with args.
5075 set dummy $ac_prog; ac_word=$2
5076 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5077 echo "configure:5078: checking for $ac_word" >&5
5078 if eval "test \"`echo '$''{'ac_cv_prog_PERL'+set}'`\" = set"; then
5079   echo $ac_n "(cached) $ac_c" 1>&6
5080 else
5081   if test -n "$PERL"; then
5082   ac_cv_prog_PERL="$PERL" # Let the user override the test.
5083 else
5084   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
5085   ac_dummy="$PATH"
5086   for ac_dir in $ac_dummy; do
5087     test -z "$ac_dir" && ac_dir=.
5088     if test -f $ac_dir/$ac_word; then
5089       ac_cv_prog_PERL="$ac_prog"
5090       break
5091     fi
5092   done
5093   IFS="$ac_save_ifs"
5094 fi
5095 fi
5096 PERL="$ac_cv_prog_PERL"
5097 if test -n "$PERL"; then
5098   echo "$ac_t""$PERL" 1>&6
5099 else
5100   echo "$ac_t""no" 1>&6
5101 fi
5102
5103 test -n "$PERL" && break
5104 done
5105 test -n "$PERL" || PERL="false"
5106
5107
5108 if test "$enable_sjlj_exceptions" = yes; then
5109    SIGNAL_HANDLER=include/default-signal.h
5110 else
5111    case "${host}" in
5112     i?86-*-linux*)
5113        SIGNAL_HANDLER=include/i386-signal.h
5114        ;;
5115     sparc-sun-solaris*)
5116        SIGNAL_HANDLER=include/sparc-signal.h
5117        ;;
5118     *)
5119        SIGNAL_HANDLER=include/default-signal.h
5120        ;;
5121    esac
5122 fi
5123
5124
5125
5126 if test "${multilib}" = "yes"; then
5127   multilib_arg="--enable-multilib"
5128 else
5129   multilib_arg=
5130 fi
5131
5132 here=`pwd`
5133
5134
5135 trap '' 1 2 15
5136 cat > confcache <<\EOF
5137 # This file is a shell script that caches the results of configure
5138 # tests run on this system so they can be shared between configure
5139 # scripts and configure runs.  It is not useful on other systems.
5140 # If it contains results you don't want to keep, you may remove or edit it.
5141 #
5142 # By default, configure uses ./config.cache as the cache file,
5143 # creating it if it does not exist already.  You can give configure
5144 # the --cache-file=FILE option to use a different cache file; that is
5145 # what configure does when it calls configure scripts in
5146 # subdirectories, so they share the cache.
5147 # Giving --cache-file=/dev/null disables caching, for debugging configure.
5148 # config.status only pays attention to the cache file if you give it the
5149 # --recheck option to rerun configure.
5150 #
5151 EOF
5152 # The following way of writing the cache mishandles newlines in values,
5153 # but we know of no workaround that is simple, portable, and efficient.
5154 # So, don't put newlines in cache variables' values.
5155 # Ultrix sh set writes to stderr and can't be redirected directly,
5156 # and sets the high bit in the cache file unless we assign to the vars.
5157 (set) 2>&1 |
5158   case `(ac_space=' '; set | grep ac_space) 2>&1` in
5159   *ac_space=\ *)
5160     # `set' does not quote correctly, so add quotes (double-quote substitution
5161     # turns \\\\ into \\, and sed turns \\ into \).
5162     sed -n \
5163       -e "s/'/'\\\\''/g" \
5164       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
5165     ;;
5166   *)
5167     # `set' quotes correctly as required by POSIX, so do not add quotes.
5168     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
5169     ;;
5170   esac >> confcache
5171 if cmp -s $cache_file confcache; then
5172   :
5173 else
5174   if test -w $cache_file; then
5175     echo "updating cache $cache_file"
5176     cat confcache > $cache_file
5177   else
5178     echo "not updating unwritable cache $cache_file"
5179   fi
5180 fi
5181 rm -f confcache
5182
5183 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
5184
5185 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5186 # Let make expand exec_prefix.
5187 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5188
5189 # Any assignment to VPATH causes Sun make to only execute
5190 # the first set of double-colon rules, so remove it if not needed.
5191 # If there is a colon in the path, we need to keep it.
5192 if test "x$srcdir" = x.; then
5193   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
5194 fi
5195
5196 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
5197
5198 DEFS=-DHAVE_CONFIG_H
5199
5200 # Without the "./", some shells look in PATH for config.status.
5201 : ${CONFIG_STATUS=./config.status}
5202
5203 echo creating $CONFIG_STATUS
5204 rm -f $CONFIG_STATUS
5205 cat > $CONFIG_STATUS <<EOF
5206 #! /bin/sh
5207 # Generated automatically by configure.
5208 # Run this file to recreate the current configuration.
5209 # This directory was configured as follows,
5210 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
5211 #
5212 # $0 $ac_configure_args
5213 #
5214 # Compiler output produced by configure, useful for debugging
5215 # configure, is in ./config.log if it exists.
5216
5217 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
5218 for ac_option
5219 do
5220   case "\$ac_option" in
5221   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5222     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
5223     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
5224   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
5225     echo "$CONFIG_STATUS generated by autoconf version 2.13"
5226     exit 0 ;;
5227   -help | --help | --hel | --he | --h)
5228     echo "\$ac_cs_usage"; exit 0 ;;
5229   *) echo "\$ac_cs_usage"; exit 1 ;;
5230   esac
5231 done
5232
5233 ac_given_srcdir=$srcdir
5234 ac_given_INSTALL="$INSTALL"
5235
5236 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
5237 EOF
5238 cat >> $CONFIG_STATUS <<EOF
5239
5240 # Protect against being on the right side of a sed subst in config.status.
5241 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
5242  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
5243 $ac_vpsub
5244 $extrasub
5245 s%@SHELL@%$SHELL%g
5246 s%@CFLAGS@%$CFLAGS%g
5247 s%@CPPFLAGS@%$CPPFLAGS%g
5248 s%@CXXFLAGS@%$CXXFLAGS%g
5249 s%@FFLAGS@%$FFLAGS%g
5250 s%@DEFS@%$DEFS%g
5251 s%@LDFLAGS@%$LDFLAGS%g
5252 s%@LIBS@%$LIBS%g
5253 s%@exec_prefix@%$exec_prefix%g
5254 s%@prefix@%$prefix%g
5255 s%@program_transform_name@%$program_transform_name%g
5256 s%@bindir@%$bindir%g
5257 s%@sbindir@%$sbindir%g
5258 s%@libexecdir@%$libexecdir%g
5259 s%@datadir@%$datadir%g
5260 s%@sysconfdir@%$sysconfdir%g
5261 s%@sharedstatedir@%$sharedstatedir%g
5262 s%@localstatedir@%$localstatedir%g
5263 s%@libdir@%$libdir%g
5264 s%@includedir@%$includedir%g
5265 s%@oldincludedir@%$oldincludedir%g
5266 s%@infodir@%$infodir%g
5267 s%@mandir@%$mandir%g
5268 s%@host@%$host%g
5269 s%@host_alias@%$host_alias%g
5270 s%@host_cpu@%$host_cpu%g
5271 s%@host_vendor@%$host_vendor%g
5272 s%@host_os@%$host_os%g
5273 s%@target@%$target%g
5274 s%@target_alias@%$target_alias%g
5275 s%@target_cpu@%$target_cpu%g
5276 s%@target_vendor@%$target_vendor%g
5277 s%@target_os@%$target_os%g
5278 s%@build@%$build%g
5279 s%@build_alias@%$build_alias%g
5280 s%@build_cpu@%$build_cpu%g
5281 s%@build_vendor@%$build_vendor%g
5282 s%@build_os@%$build_os%g
5283 s%@libgcj_basedir@%$libgcj_basedir%g
5284 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
5285 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
5286 s%@INSTALL_DATA@%$INSTALL_DATA%g
5287 s%@PACKAGE@%$PACKAGE%g
5288 s%@VERSION@%$VERSION%g
5289 s%@ACLOCAL@%$ACLOCAL%g
5290 s%@AUTOCONF@%$AUTOCONF%g
5291 s%@AUTOMAKE@%$AUTOMAKE%g
5292 s%@AUTOHEADER@%$AUTOHEADER%g
5293 s%@MAKEINFO@%$MAKEINFO%g
5294 s%@SET_MAKE@%$SET_MAKE%g
5295 s%@CC@%$CC%g
5296 s%@CXX@%$CXX%g
5297 s%@AS@%$AS%g
5298 s%@AR@%$AR%g
5299 s%@RANLIB@%$RANLIB%g
5300 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
5301 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
5302 s%@MAINT@%$MAINT%g
5303 s%@EXEEXT@%$EXEEXT%g
5304 s%@LIBGCJ_CFLAGS@%$LIBGCJ_CFLAGS%g
5305 s%@LIBGCJ_CXXFLAGS@%$LIBGCJ_CXXFLAGS%g
5306 s%@LIBGCJ_JAVAFLAGS@%$LIBGCJ_JAVAFLAGS%g
5307 s%@INCLTDL@%$INCLTDL%g
5308 s%@LIBLTDL@%$LIBLTDL%g
5309 s%@DIRLTDL@%$DIRLTDL%g
5310 s%@LN_S@%$LN_S%g
5311 s%@LIBTOOL@%$LIBTOOL%g
5312 s%@subdirs@%$subdirs%g
5313 s%@COMPPATH@%$COMPPATH%g
5314 s%@TESTSUBDIR_TRUE@%$TESTSUBDIR_TRUE%g
5315 s%@TESTSUBDIR_FALSE@%$TESTSUBDIR_FALSE%g
5316 s%@AWT_TRUE@%$AWT_TRUE%g
5317 s%@AWT_FALSE@%$AWT_FALSE%g
5318 s%@LIBDATASTARTSPEC@%$LIBDATASTARTSPEC%g
5319 s%@CPP@%$CPP%g
5320 s%@SYSTEMSPEC@%$SYSTEMSPEC%g
5321 s%@LIBGCJTESTSPEC@%$LIBGCJTESTSPEC%g
5322 s%@ZLIBSPEC@%$ZLIBSPEC%g
5323 s%@ZLIBTESTSPEC@%$ZLIBTESTSPEC%g
5324 s%@GCLIBS@%$GCLIBS%g
5325 s%@GCINCS@%$GCINCS%g
5326 s%@GCDEPS@%$GCDEPS%g
5327 s%@GCOBJS@%$GCOBJS%g
5328 s%@GCSPEC@%$GCSPEC%g
5329 s%@GCTESTSPEC@%$GCTESTSPEC%g
5330 s%@THREADLIBS@%$THREADLIBS%g
5331 s%@THREADINCS@%$THREADINCS%g
5332 s%@THREADDEPS@%$THREADDEPS%g
5333 s%@THREADOBJS@%$THREADOBJS%g
5334 s%@THREADSPEC@%$THREADSPEC%g
5335 s%@USING_GCC_TRUE@%$USING_GCC_TRUE%g
5336 s%@USING_GCC_FALSE@%$USING_GCC_FALSE%g
5337 s%@ZLIBS@%$ZLIBS%g
5338 s%@ZDEPS@%$ZDEPS%g
5339 s%@ZINCS@%$ZINCS%g
5340 s%@DIVIDESPEC@%$DIVIDESPEC%g
5341 s%@EXCEPTIONSPEC@%$EXCEPTIONSPEC%g
5342 s%@FORCELIBGCCSPEC@%$FORCELIBGCCSPEC%g
5343 s%@CANADIAN_TRUE@%$CANADIAN_TRUE%g
5344 s%@CANADIAN_FALSE@%$CANADIAN_FALSE%g
5345 s%@NULL_TARGET_TRUE@%$NULL_TARGET_TRUE%g
5346 s%@NULL_TARGET_FALSE@%$NULL_TARGET_FALSE%g
5347 s%@NATIVE_TRUE@%$NATIVE_TRUE%g
5348 s%@NATIVE_FALSE@%$NATIVE_FALSE%g
5349 s%@USE_LIBDIR_TRUE@%$USE_LIBDIR_TRUE%g
5350 s%@USE_LIBDIR_FALSE@%$USE_LIBDIR_FALSE%g
5351 s%@NEEDS_DATA_START_TRUE@%$NEEDS_DATA_START_TRUE%g
5352 s%@NEEDS_DATA_START_FALSE@%$NEEDS_DATA_START_FALSE%g
5353 s%@EH_COMMON_INCLUDE@%$EH_COMMON_INCLUDE%g
5354 s%@AM_RUNTESTFLAGS@%$AM_RUNTESTFLAGS%g
5355 s%@ALLOCA@%$ALLOCA%g
5356 s%@PERL@%$PERL%g
5357 s%@here@%$here%g
5358
5359 CEOF
5360 EOF
5361
5362 cat >> $CONFIG_STATUS <<\EOF
5363
5364 # Split the substitutions into bite-sized pieces for seds with
5365 # small command number limits, like on Digital OSF/1 and HP-UX.
5366 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
5367 ac_file=1 # Number of current file.
5368 ac_beg=1 # First line for current file.
5369 ac_end=$ac_max_sed_cmds # Line after last line for current file.
5370 ac_more_lines=:
5371 ac_sed_cmds=""
5372 while $ac_more_lines; do
5373   if test $ac_beg -gt 1; then
5374     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
5375   else
5376     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
5377   fi
5378   if test ! -s conftest.s$ac_file; then
5379     ac_more_lines=false
5380     rm -f conftest.s$ac_file
5381   else
5382     if test -z "$ac_sed_cmds"; then
5383       ac_sed_cmds="sed -f conftest.s$ac_file"
5384     else
5385       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
5386     fi
5387     ac_file=`expr $ac_file + 1`
5388     ac_beg=$ac_end
5389     ac_end=`expr $ac_end + $ac_max_sed_cmds`
5390   fi
5391 done
5392 if test -z "$ac_sed_cmds"; then
5393   ac_sed_cmds=cat
5394 fi
5395 EOF
5396
5397 cat >> $CONFIG_STATUS <<EOF
5398
5399 CONFIG_FILES=\${CONFIG_FILES-"Makefile libgcj.spec libgcj-test.spec gcj/Makefile include/Makefile testsuite/Makefile"}
5400 EOF
5401 cat >> $CONFIG_STATUS <<\EOF
5402 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
5403   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5404   case "$ac_file" in
5405   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
5406        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
5407   *) ac_file_in="${ac_file}.in" ;;
5408   esac
5409
5410   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
5411
5412   # Remove last slash and all that follows it.  Not all systems have dirname.
5413   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
5414   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
5415     # The file is in a subdirectory.
5416     test ! -d "$ac_dir" && mkdir "$ac_dir"
5417     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
5418     # A "../" for each directory in $ac_dir_suffix.
5419     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
5420   else
5421     ac_dir_suffix= ac_dots=
5422   fi
5423
5424   case "$ac_given_srcdir" in
5425   .)  srcdir=.
5426       if test -z "$ac_dots"; then top_srcdir=.
5427       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
5428   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
5429   *) # Relative path.
5430     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
5431     top_srcdir="$ac_dots$ac_given_srcdir" ;;
5432   esac
5433
5434   case "$ac_given_INSTALL" in
5435   [/$]*) INSTALL="$ac_given_INSTALL" ;;
5436   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
5437   esac
5438
5439   echo creating "$ac_file"
5440   rm -f "$ac_file"
5441   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
5442   case "$ac_file" in
5443   *Makefile*) ac_comsub="1i\\
5444 # $configure_input" ;;
5445   *) ac_comsub= ;;
5446   esac
5447
5448   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
5449   sed -e "$ac_comsub
5450 s%@configure_input@%$configure_input%g
5451 s%@srcdir@%$srcdir%g
5452 s%@top_srcdir@%$top_srcdir%g
5453 s%@INSTALL@%$INSTALL%g
5454 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
5455 fi; done
5456 rm -f conftest.s*
5457
5458 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
5459 # NAME is the cpp macro being defined and VALUE is the value it is being given.
5460 #
5461 # ac_d sets the value in "#define NAME VALUE" lines.
5462 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
5463 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
5464 ac_dC='\3'
5465 ac_dD='%g'
5466 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
5467 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
5468 ac_uB='\([      ]\)%\1#\2define\3'
5469 ac_uC=' '
5470 ac_uD='\4%g'
5471 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
5472 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
5473 ac_eB='$%\1#\2define\3'
5474 ac_eC=' '
5475 ac_eD='%g'
5476
5477 if test "${CONFIG_HEADERS+set}" != set; then
5478 EOF
5479 cat >> $CONFIG_STATUS <<EOF
5480   CONFIG_HEADERS="include/config.h"
5481 EOF
5482 cat >> $CONFIG_STATUS <<\EOF
5483 fi
5484 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
5485   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5486   case "$ac_file" in
5487   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
5488        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
5489   *) ac_file_in="${ac_file}.in" ;;
5490   esac
5491
5492   echo creating $ac_file
5493
5494   rm -f conftest.frag conftest.in conftest.out
5495   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
5496   cat $ac_file_inputs > conftest.in
5497
5498 EOF
5499
5500 # Transform confdefs.h into a sed script conftest.vals that substitutes
5501 # the proper values into config.h.in to produce config.h.  And first:
5502 # Protect against being on the right side of a sed subst in config.status.
5503 # Protect against being in an unquoted here document in config.status.
5504 rm -f conftest.vals
5505 cat > conftest.hdr <<\EOF
5506 s/[\\&%]/\\&/g
5507 s%[\\$`]%\\&%g
5508 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
5509 s%ac_d%ac_u%gp
5510 s%ac_u%ac_e%gp
5511 EOF
5512 sed -n -f conftest.hdr confdefs.h > conftest.vals
5513 rm -f conftest.hdr
5514
5515 # This sed command replaces #undef with comments.  This is necessary, for
5516 # example, in the case of _POSIX_SOURCE, which is predefined and required
5517 # on some systems where configure will not decide to define it.
5518 cat >> conftest.vals <<\EOF
5519 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
5520 EOF
5521
5522 # Break up conftest.vals because some shells have a limit on
5523 # the size of here documents, and old seds have small limits too.
5524
5525 rm -f conftest.tail
5526 while :
5527 do
5528   ac_lines=`grep -c . conftest.vals`
5529   # grep -c gives empty output for an empty file on some AIX systems.
5530   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
5531   # Write a limited-size here document to conftest.frag.
5532   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
5533   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
5534   echo 'CEOF
5535   sed -f conftest.frag conftest.in > conftest.out
5536   rm -f conftest.in
5537   mv conftest.out conftest.in
5538 ' >> $CONFIG_STATUS
5539   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
5540   rm -f conftest.vals
5541   mv conftest.tail conftest.vals
5542 done
5543 rm -f conftest.vals
5544
5545 cat >> $CONFIG_STATUS <<\EOF
5546   rm -f conftest.frag conftest.h
5547   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
5548   cat conftest.in >> conftest.h
5549   rm -f conftest.in
5550   if cmp -s $ac_file conftest.h 2>/dev/null; then
5551     echo "$ac_file is unchanged"
5552     rm -f conftest.h
5553   else
5554     # Remove last slash and all that follows it.  Not all systems have dirname.
5555       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
5556       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
5557       # The file is in a subdirectory.
5558       test ! -d "$ac_dir" && mkdir "$ac_dir"
5559     fi
5560     rm -f $ac_file
5561     mv conftest.h $ac_file
5562   fi
5563 fi; done
5564
5565 EOF
5566
5567 cat >> $CONFIG_STATUS <<EOF
5568 ac_sources="java/io/$FILE_DESCRIPTOR java/lang/${PROCESS}Process.java java/lang/nat${PROCESS}Process.cc include/$GCHDR include/$THREADH $SIGNAL_HANDLER"
5569 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"
5570 EOF
5571
5572 cat >> $CONFIG_STATUS <<\EOF
5573 srcdir=$ac_given_srcdir
5574 while test -n "$ac_sources"; do
5575   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
5576   set $ac_sources; ac_source=$1; shift; ac_sources=$*
5577
5578   echo "linking $srcdir/$ac_source to $ac_dest"
5579
5580   if test ! -r $srcdir/$ac_source; then
5581     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
5582   fi
5583   rm -f $ac_dest
5584
5585   # Make relative symlinks.
5586   # Remove last slash and all that follows it.  Not all systems have dirname.
5587   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
5588   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
5589     # The dest file is in a subdirectory.
5590     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
5591     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
5592     # A "../" for each directory in $ac_dest_dir_suffix.
5593     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
5594   else
5595     ac_dest_dir_suffix= ac_dots=
5596   fi
5597
5598   case "$srcdir" in
5599   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
5600   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
5601   esac
5602
5603   # Make a symlink if possible; otherwise try a hard link.
5604   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
5605     ln $srcdir/$ac_source $ac_dest; then :
5606   else
5607     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
5608   fi
5609 done
5610 EOF
5611 cat >> $CONFIG_STATUS <<EOF
5612
5613 srcdir=${srcdir}
5614 host=${host}
5615 target=${target}
5616 with_multisubdir=${with_multisubdir}
5617 ac_configure_args="${multilib_arg} ${ac_configure_args}"
5618 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
5619 libgcj_basedir=${libgcj_basedir}
5620 CC="${CC}"
5621 CXX="${CXX}"
5622
5623 EOF
5624 cat >> $CONFIG_STATUS <<\EOF
5625 test -z "$CONFIG_HEADERS" || echo timestamp > include/stamp-h
5626 if test -n "$CONFIG_FILES"; then
5627   ac_file=Makefile . ${libgcj_basedir}/../config-ml.in
5628 fi
5629 exit 0
5630 EOF
5631 chmod +x $CONFIG_STATUS
5632 rm -fr confdefs* $ac_clean_files
5633 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
5634
5635 if test "$no_recursion" != yes; then
5636
5637   # Remove --cache-file and --srcdir arguments so they do not pile up.
5638   ac_sub_configure_args=
5639   ac_prev=
5640   for ac_arg in $ac_configure_args; do
5641     if test -n "$ac_prev"; then
5642       ac_prev=
5643       continue
5644     fi
5645     case "$ac_arg" in
5646     -cache-file | --cache-file | --cache-fil | --cache-fi \
5647     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
5648       ac_prev=cache_file ;;
5649     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
5650     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
5651       ;;
5652     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
5653       ac_prev=srcdir ;;
5654     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
5655       ;;
5656     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
5657     esac
5658   done
5659
5660   for ac_config_dir in $DIRLTDL; do
5661
5662     # Do not complain, so a configure script can configure whichever
5663     # parts of a large source tree are present.
5664     if test ! -d $srcdir/$ac_config_dir; then
5665       continue
5666     fi
5667
5668     echo configuring in $ac_config_dir
5669
5670     case "$srcdir" in
5671     .) ;;
5672     *)
5673       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
5674       else
5675         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
5676       fi
5677       ;;
5678     esac
5679
5680     ac_popdir=`pwd`
5681     cd $ac_config_dir
5682
5683       # A "../" for each directory in /$ac_config_dir.
5684       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
5685
5686     case "$srcdir" in
5687     .) # No --srcdir option.  We are building in place.
5688       ac_sub_srcdir=$srcdir ;;
5689     /*) # Absolute path.
5690       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
5691     *) # Relative path.
5692       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
5693     esac
5694
5695     # Check for guested configure; otherwise get Cygnus style configure.
5696     if test -f $ac_sub_srcdir/configure; then
5697       ac_sub_configure=$ac_sub_srcdir/configure
5698     elif test -f $ac_sub_srcdir/configure.in; then
5699       ac_sub_configure=$ac_configure
5700     else
5701       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
5702       ac_sub_configure=
5703     fi
5704
5705     # The recursion is here.
5706     if test -n "$ac_sub_configure"; then
5707
5708       # Make the cache file name correct relative to the subdirectory.
5709       case "$cache_file" in
5710       /*) ac_sub_cache_file=$cache_file ;;
5711       *) # Relative path.
5712         ac_sub_cache_file="$ac_dots$cache_file" ;;
5713       esac
5714   case "$ac_given_INSTALL" in
5715         [/$]*) INSTALL="$ac_given_INSTALL" ;;
5716         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
5717         esac
5718
5719       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
5720       # The eval makes quoting arguments work.
5721       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
5722       then :
5723       else
5724         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
5725       fi
5726     fi
5727
5728     cd $ac_popdir
5729   done
5730 fi
5731