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   --with-pic              try to use only PIC/non-PIC objects [default=use both]"
  36 ac_help="$ac_help
  37   --enable-fast-character prefer speed over size for Character"
  38 ac_help="$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
 974
 975
 976 # Extract the first word of "gcc", so it can be a program name with args.
 977 set dummy gcc; ac_word=$2
 978 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 979 echo "configure:980: checking for $ac_word" >&5
 980 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 981   echo $ac_n "(cached) $ac_c" 1>&6
 982 else
 983   if test -n "$CC"; then
 984   ac_cv_prog_CC="$CC" # Let the user override the test.
 985 else
 986   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 987   ac_dummy="$PATH"
 988   for ac_dir in $ac_dummy; do
 989     test -z "$ac_dir" && ac_dir=.
 990     if test -f $ac_dir/$ac_word; then
 991       ac_cv_prog_CC="gcc"
 992       break
 993     fi
 994   done
 995   IFS="$ac_save_ifs"
 996 fi
 997 fi
 998 CC="$ac_cv_prog_CC"
 999 if test -n "$CC"; then
1000   echo "$ac_t""$CC" 1>&6
1001 else
1002   echo "$ac_t""no" 1>&6
1003 fi
1004
1005 if test -z "$CC"; then
1006   # Extract the first word of "cc", so it can be a program name with args.
1007 set dummy cc; ac_word=$2
1008 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1009 echo "configure:1010: checking for $ac_word" >&5
1010 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1011   echo $ac_n "(cached) $ac_c" 1>&6
1012 else
1013   if test -n "$CC"; then
1014   ac_cv_prog_CC="$CC" # Let the user override the test.
1015 else
1016   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1017   ac_prog_rejected=no
1018   ac_dummy="$PATH"
1019   for ac_dir in $ac_dummy; do
1020     test -z "$ac_dir" && ac_dir=.
1021     if test -f $ac_dir/$ac_word; then
1022       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1023         ac_prog_rejected=yes
1024         continue
1025       fi
1026       ac_cv_prog_CC="cc"
1027       break
1028     fi
1029   done
1030   IFS="$ac_save_ifs"
1031 if test $ac_prog_rejected = yes; then
1032   # We found a bogon in the path, so make sure we never use it.
1033   set dummy $ac_cv_prog_CC
1034   shift
1035   if test $# -gt 0; then
1036     # We chose a different compiler from the bogus one.
1037     # However, it has the same basename, so the bogon will be chosen
1038     # first if we set CC to just the basename; use the full file name.
1039     shift
1040     set dummy "$ac_dir/$ac_word" "$@"
1041     shift
1042     ac_cv_prog_CC="$@"
1043   fi
1044 fi
1045 fi
1046 fi
1047 CC="$ac_cv_prog_CC"
1048 if test -n "$CC"; then
1049   echo "$ac_t""$CC" 1>&6
1050 else
1051   echo "$ac_t""no" 1>&6
1052 fi
1053
1054   if test -z "$CC"; then
1055     case "`uname -s`" in
1056     *win32* | *WIN32*)
1057       # Extract the first word of "cl", so it can be a program name with args.
1058 set dummy cl; ac_word=$2
1059 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1060 echo "configure:1061: checking for $ac_word" >&5
1061 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1062   echo $ac_n "(cached) $ac_c" 1>&6
1063 else
1064   if test -n "$CC"; then
1065   ac_cv_prog_CC="$CC" # Let the user override the test.
1066 else
1067   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1068   ac_dummy="$PATH"
1069   for ac_dir in $ac_dummy; do
1070     test -z "$ac_dir" && ac_dir=.
1071     if test -f $ac_dir/$ac_word; then
1072       ac_cv_prog_CC="cl"
1073       break
1074     fi
1075   done
1076   IFS="$ac_save_ifs"
1077 fi
1078 fi
1079 CC="$ac_cv_prog_CC"
1080 if test -n "$CC"; then
1081   echo "$ac_t""$CC" 1>&6
1082 else
1083   echo "$ac_t""no" 1>&6
1084 fi
1085  ;;
1086     esac
1087   fi
1088   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1089 fi
1090
1091
1092 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1093 echo "configure:1094: checking whether we are using GNU C" >&5
1094 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1095   echo $ac_n "(cached) $ac_c" 1>&6
1096 else
1097   cat > conftest.c <<EOF
1098 #ifdef __GNUC__
1099   yes;
1100 #endif
1101 EOF
1102 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1103: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1103   ac_cv_prog_gcc=yes
1104 else
1105   ac_cv_prog_gcc=no
1106 fi
1107 fi
1108
1109 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1110
1111 if test $ac_cv_prog_gcc = yes; then
1112   GCC=yes
1113 else
1114   GCC=
1115 fi
1116
1117 ac_test_CFLAGS="${CFLAGS+set}"
1118 ac_save_CFLAGS="$CFLAGS"
1119 CFLAGS=
1120 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1121 echo "configure:1122: checking whether ${CC-cc} accepts -g" >&5
1122 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1123   echo $ac_n "(cached) $ac_c" 1>&6
1124 else
1125   echo 'void f(){}' > conftest.c
1126 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1127   ac_cv_prog_cc_g=yes
1128 else
1129   ac_cv_prog_cc_g=no
1130 fi
1131 rm -f conftest*
1132
1133 fi
1134
1135 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1136 if test "$ac_test_CFLAGS" = set; then
1137   CFLAGS="$ac_save_CFLAGS"
1138 elif test $ac_cv_prog_cc_g = yes; then
1139   if test "$GCC" = yes; then
1140     CFLAGS="-g -O2"
1141   else
1142     CFLAGS="-g"
1143   fi
1144 else
1145   if test "$GCC" = yes; then
1146     CFLAGS="-O2"
1147   else
1148     CFLAGS=
1149   fi
1150 fi
1151
1152 for ac_prog in $CCC c++ g++ gcc CC cxx cc++ cl
1153 do
1154 # Extract the first word of "$ac_prog", so it can be a program name with args.
1155 set dummy $ac_prog; ac_word=$2
1156 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1157 echo "configure:1158: checking for $ac_word" >&5
1158 if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
1159   echo $ac_n "(cached) $ac_c" 1>&6
1160 else
1161   if test -n "$CXX"; then
1162   ac_cv_prog_CXX="$CXX" # Let the user override the test.
1163 else
1164   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1165   ac_dummy="$PATH"
1166   for ac_dir in $ac_dummy; do
1167     test -z "$ac_dir" && ac_dir=.
1168     if test -f $ac_dir/$ac_word; then
1169       ac_cv_prog_CXX="$ac_prog"
1170       break
1171     fi
1172   done
1173   IFS="$ac_save_ifs"
1174 fi
1175 fi
1176 CXX="$ac_cv_prog_CXX"
1177 if test -n "$CXX"; then
1178   echo "$ac_t""$CXX" 1>&6
1179 else
1180   echo "$ac_t""no" 1>&6
1181 fi
1182
1183 test -n "$CXX" && break
1184 done
1185 test -n "$CXX" || CXX="gcc"
1186
1187
1188
1189 echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
1190 echo "configure:1191: checking whether we are using GNU C++" >&5
1191 if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
1192   echo $ac_n "(cached) $ac_c" 1>&6
1193 else
1194   cat > conftest.C <<EOF
1195 #ifdef __GNUC__
1196   yes;
1197 #endif
1198 EOF
1199 if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1200: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1200   ac_cv_prog_gxx=yes
1201 else
1202   ac_cv_prog_gxx=no
1203 fi
1204 fi
1205
1206 echo "$ac_t""$ac_cv_prog_gxx" 1>&6
1207
1208 if test $ac_cv_prog_gxx = yes; then
1209   GXX=yes
1210 else
1211   GXX=
1212 fi
1213
1214 ac_test_CXXFLAGS="${CXXFLAGS+set}"
1215 ac_save_CXXFLAGS="$CXXFLAGS"
1216 CXXFLAGS=
1217 echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
1218 echo "configure:1219: checking whether ${CXX-g++} accepts -g" >&5
1219 if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
1220   echo $ac_n "(cached) $ac_c" 1>&6
1221 else
1222   echo 'void f(){}' > conftest.cc
1223 if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
1224   ac_cv_prog_cxx_g=yes
1225 else
1226   ac_cv_prog_cxx_g=no
1227 fi
1228 rm -f conftest*
1229
1230 fi
1231
1232 echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
1233 if test "$ac_test_CXXFLAGS" = set; then
1234   CXXFLAGS="$ac_save_CXXFLAGS"
1235 elif test $ac_cv_prog_cxx_g = yes; then
1236   if test "$GXX" = yes; then
1237     CXXFLAGS="-g -O2"
1238   else
1239     CXXFLAGS="-g"
1240   fi
1241 else
1242   if test "$GXX" = yes; then
1243     CXXFLAGS="-O2"
1244   else
1245     CXXFLAGS=
1246   fi
1247 fi
1248
1249
1250 version=0.0.7
1251
1252 PACKAGE=libjava
1253
1254 VERSION=$version
1255
1256 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
1257   { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
1258 fi
1259 cat >> confdefs.h <<EOF
1260 #define PACKAGE "$PACKAGE"
1261 EOF
1262
1263 cat >> confdefs.h <<EOF
1264 #define VERSION "$VERSION"
1265 EOF
1266
1267
1268
1269 missing_dir=`cd $ac_aux_dir && pwd`
1270 echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
1271 echo "configure:1272: checking for working aclocal" >&5
1272 # Run test in a subshell; some versions of sh will print an error if
1273 # an executable is not found, even if stderr is redirected.
1274 # Redirect stdin to placate older versions of autoconf.  Sigh.
1275 if (aclocal --version) < /dev/null > /dev/null 2>&1; then
1276    ACLOCAL=aclocal
1277    echo "$ac_t""found" 1>&6
1278 else
1279    ACLOCAL="$missing_dir/missing aclocal"
1280    echo "$ac_t""missing" 1>&6
1281 fi
1282
1283 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
1284 echo "configure:1285: checking for working autoconf" >&5
1285 # Run test in a subshell; some versions of sh will print an error if
1286 # an executable is not found, even if stderr is redirected.
1287 # Redirect stdin to placate older versions of autoconf.  Sigh.
1288 if (autoconf --version) < /dev/null > /dev/null 2>&1; then
1289    AUTOCONF=autoconf
1290    echo "$ac_t""found" 1>&6
1291 else
1292    AUTOCONF="$missing_dir/missing autoconf"
1293    echo "$ac_t""missing" 1>&6
1294 fi
1295
1296 echo $ac_n "checking for working automake""... $ac_c" 1>&6
1297 echo "configure:1298: checking for working automake" >&5
1298 # Run test in a subshell; some versions of sh will print an error if
1299 # an executable is not found, even if stderr is redirected.
1300 # Redirect stdin to placate older versions of autoconf.  Sigh.
1301 if (automake --version) < /dev/null > /dev/null 2>&1; then
1302    AUTOMAKE=automake
1303    echo "$ac_t""found" 1>&6
1304 else
1305    AUTOMAKE="$missing_dir/missing automake"
1306    echo "$ac_t""missing" 1>&6
1307 fi
1308
1309 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
1310 echo "configure:1311: checking for working autoheader" >&5
1311 # Run test in a subshell; some versions of sh will print an error if
1312 # an executable is not found, even if stderr is redirected.
1313 # Redirect stdin to placate older versions of autoconf.  Sigh.
1314 if (autoheader --version) < /dev/null > /dev/null 2>&1; then
1315    AUTOHEADER=autoheader
1316    echo "$ac_t""found" 1>&6
1317 else
1318    AUTOHEADER="$missing_dir/missing autoheader"
1319    echo "$ac_t""missing" 1>&6
1320 fi
1321
1322 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
1323 echo "configure:1324: checking for working makeinfo" >&5
1324 # Run test in a subshell; some versions of sh will print an error if
1325 # an executable is not found, even if stderr is redirected.
1326 # Redirect stdin to placate older versions of autoconf.  Sigh.
1327 if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
1328    MAKEINFO=makeinfo
1329    echo "$ac_t""found" 1>&6
1330 else
1331    MAKEINFO="$missing_dir/missing makeinfo"
1332    echo "$ac_t""missing" 1>&6
1333 fi
1334
1335
1336
1337 # AC_CHECK_TOOL does AC_REQUIRE (AC_CANONICAL_BUILD).  If we dont
1338 # run it explicitly here, it will be run implicitly before
1339 # LIBGCJ_CONFIGURE, which doesn't work because that means that it will
1340 # be run before AC_CANONICAL_HOST.
1341 echo $ac_n "checking build system type""... $ac_c" 1>&6
1342 echo "configure:1343: checking build system type" >&5
1343
1344 build_alias=$build
1345 case "$build_alias" in
1346 NONE)
1347   case $nonopt in
1348   NONE) build_alias=$host_alias ;;
1349   *) build_alias=$nonopt ;;
1350   esac ;;
1351 esac
1352
1353 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1354 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1355 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1356 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1357 echo "$ac_t""$build" 1>&6
1358
1359
1360 # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
1361 set dummy ${ac_tool_prefix}as; ac_word=$2
1362 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1363 echo "configure:1364: checking for $ac_word" >&5
1364 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
1365   echo $ac_n "(cached) $ac_c" 1>&6
1366 else
1367   if test -n "$AS"; then
1368   ac_cv_prog_AS="$AS" # Let the user override the test.
1369 else
1370   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1371   ac_dummy="$PATH"
1372   for ac_dir in $ac_dummy; do
1373     test -z "$ac_dir" && ac_dir=.
1374     if test -f $ac_dir/$ac_word; then
1375       ac_cv_prog_AS="${ac_tool_prefix}as"
1376       break
1377     fi
1378   done
1379   IFS="$ac_save_ifs"
1380   test -z "$ac_cv_prog_AS" && ac_cv_prog_AS="as"
1381 fi
1382 fi
1383 AS="$ac_cv_prog_AS"
1384 if test -n "$AS"; then
1385   echo "$ac_t""$AS" 1>&6
1386 else
1387   echo "$ac_t""no" 1>&6
1388 fi
1389
1390
1391
1392 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
1393 set dummy ${ac_tool_prefix}ar; ac_word=$2
1394 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1395 echo "configure:1396: checking for $ac_word" >&5
1396 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
1397   echo $ac_n "(cached) $ac_c" 1>&6
1398 else
1399   if test -n "$AR"; then
1400   ac_cv_prog_AR="$AR" # Let the user override the test.
1401 else
1402   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1403   ac_dummy="$PATH"
1404   for ac_dir in $ac_dummy; do
1405     test -z "$ac_dir" && ac_dir=.
1406     if test -f $ac_dir/$ac_word; then
1407       ac_cv_prog_AR="${ac_tool_prefix}ar"
1408       break
1409     fi
1410   done
1411   IFS="$ac_save_ifs"
1412   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
1413 fi
1414 fi
1415 AR="$ac_cv_prog_AR"
1416 if test -n "$AR"; then
1417   echo "$ac_t""$AR" 1>&6
1418 else
1419   echo "$ac_t""no" 1>&6
1420 fi
1421
1422
1423
1424 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1425 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1426 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1427 echo "configure:1428: checking for $ac_word" >&5
1428 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1429   echo $ac_n "(cached) $ac_c" 1>&6
1430 else
1431   if test -n "$RANLIB"; then
1432   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1433 else
1434   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1435   ac_dummy="$PATH"
1436   for ac_dir in $ac_dummy; do
1437     test -z "$ac_dir" && ac_dir=.
1438     if test -f $ac_dir/$ac_word; then
1439       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1440       break
1441     fi
1442   done
1443   IFS="$ac_save_ifs"
1444 fi
1445 fi
1446 RANLIB="$ac_cv_prog_RANLIB"
1447 if test -n "$RANLIB"; then
1448   echo "$ac_t""$RANLIB" 1>&6
1449 else
1450   echo "$ac_t""no" 1>&6
1451 fi
1452
1453
1454 if test -z "$ac_cv_prog_RANLIB"; then
1455 if test -n "$ac_tool_prefix"; then
1456   # Extract the first word of "ranlib", so it can be a program name with args.
1457 set dummy ranlib; ac_word=$2
1458 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1459 echo "configure:1460: checking for $ac_word" >&5
1460 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1461   echo $ac_n "(cached) $ac_c" 1>&6
1462 else
1463   if test -n "$RANLIB"; then
1464   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1465 else
1466   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1467   ac_dummy="$PATH"
1468   for ac_dir in $ac_dummy; do
1469     test -z "$ac_dir" && ac_dir=.
1470     if test -f $ac_dir/$ac_word; then
1471       ac_cv_prog_RANLIB="ranlib"
1472       break
1473     fi
1474   done
1475   IFS="$ac_save_ifs"
1476   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1477 fi
1478 fi
1479 RANLIB="$ac_cv_prog_RANLIB"
1480 if test -n "$RANLIB"; then
1481   echo "$ac_t""$RANLIB" 1>&6
1482 else
1483   echo "$ac_t""no" 1>&6
1484 fi
1485
1486 else
1487   RANLIB=":"
1488 fi
1489 fi
1490
1491
1492 # Find a good install program.  We prefer a C program (faster),
1493 # so one script is as good as another.  But avoid the broken or
1494 # incompatible versions:
1495 # SysV /etc/install, /usr/sbin/install
1496 # SunOS /usr/etc/install
1497 # IRIX /sbin/install
1498 # AIX /bin/install
1499 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1500 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1501 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1502 # ./install, which can be erroneously created by make from ./install.sh.
1503 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1504 echo "configure:1505: checking for a BSD compatible install" >&5
1505 if test -z "$INSTALL"; then
1506 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1507   echo $ac_n "(cached) $ac_c" 1>&6
1508 else
1509     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
1510   for ac_dir in $PATH; do
1511     # Account for people who put trailing slashes in PATH elements.
1512     case "$ac_dir/" in
1513     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1514     *)
1515       # OSF1 and SCO ODT 3.0 have their own names for install.
1516       # Don't use installbsd from OSF since it installs stuff as root
1517       # by default.
1518       for ac_prog in ginstall scoinst install; do
1519         if test -f $ac_dir/$ac_prog; then
1520           if test $ac_prog = install &&
1521             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1522             # AIX install.  It has an incompatible calling convention.
1523             :
1524           else
1525             ac_cv_path_install="$ac_dir/$ac_prog -c"
1526             break 2
1527           fi
1528         fi
1529       done
1530       ;;
1531     esac
1532   done
1533   IFS="$ac_save_IFS"
1534
1535 fi
1536   if test "${ac_cv_path_install+set}" = set; then
1537     INSTALL="$ac_cv_path_install"
1538   else
1539     # As a last resort, use the slow shell script.  We don't cache a
1540     # path for INSTALL within a source directory, because that will
1541     # break other packages using the cache if that directory is
1542     # removed, or if the path is relative.
1543     INSTALL="$ac_install_sh"
1544   fi
1545 fi
1546 echo "$ac_t""$INSTALL" 1>&6
1547
1548 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1549 # It thinks the first close brace ends the variable substitution.
1550 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1551
1552 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
1553
1554 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1555
1556
1557 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
1558 echo "configure:1559: checking whether to enable maintainer-specific portions of Makefiles" >&5
1559     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
1560 if test "${enable_maintainer_mode+set}" = set; then
1561   enableval="$enable_maintainer_mode"
1562   USE_MAINTAINER_MODE=$enableval
1563 else
1564   USE_MAINTAINER_MODE=no
1565 fi
1566
1567   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
1568
1569
1570 if test $USE_MAINTAINER_MODE = yes; then
1571   MAINTAINER_MODE_TRUE=
1572   MAINTAINER_MODE_FALSE='#'
1573 else
1574   MAINTAINER_MODE_TRUE='#'
1575   MAINTAINER_MODE_FALSE=
1576 fi
1577   MAINT=$MAINTAINER_MODE_TRUE
1578
1579
1580
1581 # We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
1582 # at least currently, we never actually build a program, so we never
1583 # need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
1584 # fails, because we are probably configuring with a cross compiler
1585 # which cant create executables.  So we include AC_EXEEXT to keep
1586 # automake happy, but we dont execute it, since we dont care about
1587 # the result.
1588 if false; then
1589
1590
1591 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
1592 echo "configure:1593: checking for executable suffix" >&5
1593 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
1594   echo $ac_n "(cached) $ac_c" 1>&6
1595 else
1596   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
1597   ac_cv_exeext=.exe
1598 else
1599   rm -f conftest*
1600   echo 'int main () { return 0; }' > conftest.$ac_ext
1601   ac_cv_exeext=
1602   if { (eval echo configure:1603: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1603     for file in conftest.*; do
1604       case $file in
1605       *.c | *.o | *.obj | *.ilk | *.pdb) ;;
1606       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
1607       esac
1608     done
1609   else
1610     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
1611   fi
1612   rm -f conftest*
1613   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
1614 fi
1615 fi
1616
1617 EXEEXT=""
1618 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
1619 echo "$ac_t""${ac_cv_exeext}" 1>&6
1620 ac_exeext=$EXEEXT
1621
1622 fi
1623
1624 # configure.host sets the following important variables
1625 #       libgcj_cflags    - host specific C compiler flags
1626 #       libgcj_cxxflags  - host specific C++ compiler flags
1627 #       libgcj_javaflags - host specific Java compiler flags
1628
1629 libgcj_cflags=
1630 libgcj_cxxflags=
1631 libgcj_javaflags=
1632
1633 . ${libgcj_basedir}/configure.host
1634
1635 case ${libgcj_basedir} in
1636 /* | A-Za-z:/\\*) libgcj_flagbasedir=${libgcj_basedir} ;;
1637 *) libgcj_flagbasedir='$(top_builddir)/'${libgcj_basedir} ;;
1638 esac
1639
1640 LIBGCJ_CFLAGS="${libgcj_cflags}"
1641 LIBGCJ_CXXFLAGS="${libgcj_cxxflags}"
1642 LIBGCJ_JAVAFLAGS="${libgcj_javaflags}"
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652 # Only use libltdl for native builds.
1653 if test -z "${with_cross_host}"; then
1654      case "$enable_ltdl_convenience" in
1655   no) { echo "configure: error: this package needs a convenience libltdl" 1>&2; exit 1; } ;;
1656   "") enable_ltdl_convenience=yes
1657       ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
1658   esac
1659   LIBLTDL='${top_builddir}/''libltdl'/libltdlc.la
1660   INCLTDL='-I${top_srcdir}/''libltdl'
1661
1662
1663    DIRLTDL=libltdl
1664    cat >> confdefs.h <<\EOF
1665 #define USE_LTDL 1
1666 EOF
1667
1668    # Sigh.  Libtool's macro doesn't do the right thing.
1669    INCLTDL="-I\$(top_srcdir)/libltdl $INCLTDL"
1670 fi
1671
1672
1673
1674 # Check whether --enable-shared or --disable-shared was given.
1675 if test "${enable_shared+set}" = set; then
1676   enableval="$enable_shared"
1677   p=${PACKAGE-default}
1678 case "$enableval" in
1679 yes) enable_shared=yes ;;
1680 no) enable_shared=no ;;
1681 *)
1682   enable_shared=no
1683   # Look at the argument we got.  We use all the common list separators.
1684   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1685   for pkg in $enableval; do
1686     if test "X$pkg" = "X$p"; then
1687       enable_shared=yes
1688     fi
1689   done
1690   IFS="$ac_save_ifs"
1691   ;;
1692 esac
1693 else
1694   enable_shared=yes
1695 fi
1696
1697 # Check whether --enable-static or --disable-static was given.
1698 if test "${enable_static+set}" = set; then
1699   enableval="$enable_static"
1700   p=${PACKAGE-default}
1701 case "$enableval" in
1702 yes) enable_static=yes ;;
1703 no) enable_static=no ;;
1704 *)
1705   enable_static=no
1706   # Look at the argument we got.  We use all the common list separators.
1707   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1708   for pkg in $enableval; do
1709     if test "X$pkg" = "X$p"; then
1710       enable_static=yes
1711     fi
1712   done
1713   IFS="$ac_save_ifs"
1714   ;;
1715 esac
1716 else
1717   enable_static=yes
1718 fi
1719
1720 # Check whether --enable-fast-install or --disable-fast-install was given.
1721 if test "${enable_fast_install+set}" = set; then
1722   enableval="$enable_fast_install"
1723   p=${PACKAGE-default}
1724 case "$enableval" in
1725 yes) enable_fast_install=yes ;;
1726 no) enable_fast_install=no ;;
1727 *)
1728   enable_fast_install=no
1729   # Look at the argument we got.  We use all the common list separators.
1730   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1731   for pkg in $enableval; do
1732     if test "X$pkg" = "X$p"; then
1733       enable_fast_install=yes
1734     fi
1735   done
1736   IFS="$ac_save_ifs"
1737   ;;
1738 esac
1739 else
1740   enable_fast_install=yes
1741 fi
1742
1743 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1744 if test "${with_gnu_ld+set}" = set; then
1745   withval="$with_gnu_ld"
1746   test "$withval" = no || with_gnu_ld=yes
1747 else
1748   with_gnu_ld=no
1749 fi
1750
1751 ac_prog=ld
1752 if test "$ac_cv_prog_gcc" = yes; then
1753   # Check if gcc -print-prog-name=ld gives a path.
1754   echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
1755 echo "configure:1756: checking for ld used by GCC" >&5
1756   case $host in
1757   *-*-mingw*)
1758     # gcc leaves a trailing carriage return which upsets mingw
1759     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
1760   *)
1761     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
1762   esac
1763   case "$ac_prog" in
1764     # Accept absolute paths.
1765     [\\/]* | [A-Za-z]:[\\/]*)
1766       re_direlt='/[^/][^/]*/\.\./'
1767       # Canonicalize the path of ld
1768       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
1769       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
1770         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
1771       done
1772       test -z "$LD" && LD="$ac_prog"
1773       ;;
1774   "")
1775     # If it fails, then pretend we aren't using GCC.
1776     ac_prog=ld
1777     ;;
1778   *)
1779     # If it is relative, then search for the first ld in PATH.
1780     with_gnu_ld=unknown
1781     ;;
1782   esac
1783 elif test "$with_gnu_ld" = yes; then
1784   echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
1785 echo "configure:1786: checking for GNU ld" >&5
1786 else
1787   echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
1788 echo "configure:1789: checking for non-GNU ld" >&5
1789 fi
1790 if eval "test \"`echo '$''{'ac_cv_path_LD'+set}'`\" = set"; then
1791   echo $ac_n "(cached) $ac_c" 1>&6
1792 else
1793   if test -z "$LD"; then
1794   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1795   for ac_dir in $PATH; do
1796     test -z "$ac_dir" && ac_dir=.
1797     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
1798       ac_cv_path_LD="$ac_dir/$ac_prog"
1799       # Check to see if the program is GNU ld.  I'd rather use --version,
1800       # but apparently some GNU ld's only accept -v.
1801       # Break only if it was the GNU/non-GNU ld that we prefer.
1802       if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
1803         test "$with_gnu_ld" != no && break
1804       else
1805         test "$with_gnu_ld" != yes && break
1806       fi
1807     fi
1808   done
1809   IFS="$ac_save_ifs"
1810 else
1811   ac_cv_path_LD="$LD" # Let the user override the test with a path.
1812 fi
1813 fi
1814
1815 LD="$ac_cv_path_LD"
1816 if test -n "$LD"; then
1817   echo "$ac_t""$LD" 1>&6
1818 else
1819   echo "$ac_t""no" 1>&6
1820 fi
1821 test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
1822 echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
1823 echo "configure:1824: checking if the linker ($LD) is GNU ld" >&5
1824 if eval "test \"`echo '$''{'ac_cv_prog_gnu_ld'+set}'`\" = set"; then
1825   echo $ac_n "(cached) $ac_c" 1>&6
1826 else
1827   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
1828 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
1829   ac_cv_prog_gnu_ld=yes
1830 else
1831   ac_cv_prog_gnu_ld=no
1832 fi
1833 fi
1834
1835 echo "$ac_t""$ac_cv_prog_gnu_ld" 1>&6
1836 with_gnu_ld=$ac_cv_prog_gnu_ld
1837
1838
1839 echo $ac_n "checking for $LD option to reload object files""... $ac_c" 1>&6
1840 echo "configure:1841: checking for $LD option to reload object files" >&5
1841 if eval "test \"`echo '$''{'lt_cv_ld_reload_flag'+set}'`\" = set"; then
1842   echo $ac_n "(cached) $ac_c" 1>&6
1843 else
1844   lt_cv_ld_reload_flag='-r'
1845 fi
1846
1847 echo "$ac_t""$lt_cv_ld_reload_flag" 1>&6
1848 reload_flag=$lt_cv_ld_reload_flag
1849 test -n "$reload_flag" && reload_flag=" $reload_flag"
1850
1851 echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
1852 echo "configure:1853: checking for BSD-compatible nm" >&5
1853 if eval "test \"`echo '$''{'ac_cv_path_NM'+set}'`\" = set"; then
1854   echo $ac_n "(cached) $ac_c" 1>&6
1855 else
1856   if test -n "$NM"; then
1857   # Let the user override the test.
1858   ac_cv_path_NM="$NM"
1859 else
1860   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1861   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
1862     test -z "$ac_dir" && ac_dir=.
1863     tmp_nm=$ac_dir/${ac_tool_prefix}nm
1864     if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
1865       # Check to see if the nm accepts a BSD-compat flag.
1866       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
1867       #   nm: unknown option "B" ignored
1868       # Tru64's nm complains that /dev/null is an invalid object file
1869       if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
1870         ac_cv_path_NM="$tmp_nm -B"
1871         break
1872       elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
1873         ac_cv_path_NM="$tmp_nm -p"
1874         break
1875       else
1876         ac_cv_path_NM=${ac_cv_path_NM="$tmp_nm"} # keep the first match, but
1877         continue # so that we can try to find one that supports BSD flags
1878       fi
1879     fi
1880   done
1881   IFS="$ac_save_ifs"
1882   test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm
1883 fi
1884 fi
1885
1886 NM="$ac_cv_path_NM"
1887 echo "$ac_t""$NM" 1>&6
1888
1889 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1890 echo "configure:1891: checking whether ln -s works" >&5
1891 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
1892   echo $ac_n "(cached) $ac_c" 1>&6
1893 else
1894   rm -f conftestdata
1895 if ln -s X conftestdata 2>/dev/null
1896 then
1897   rm -f conftestdata
1898   ac_cv_prog_LN_S="ln -s"
1899 else
1900   ac_cv_prog_LN_S=ln
1901 fi
1902 fi
1903 LN_S="$ac_cv_prog_LN_S"
1904 if test "$ac_cv_prog_LN_S" = "ln -s"; then
1905   echo "$ac_t""yes" 1>&6
1906 else
1907   echo "$ac_t""no" 1>&6
1908 fi
1909
1910 echo $ac_n "checking how to recognise dependant libraries""... $ac_c" 1>&6
1911 echo "configure:1912: checking how to recognise dependant libraries" >&5
1912 if eval "test \"`echo '$''{'lt_cv_deplibs_check_method'+set}'`\" = set"; then
1913   echo $ac_n "(cached) $ac_c" 1>&6
1914 else
1915   lt_cv_file_magic_cmd='${MAGIC}'
1916 lt_cv_file_magic_test_file=
1917 lt_cv_deplibs_check_method='unknown'
1918 # Need to set the preceding variable on all platforms that support
1919 # interlibrary dependencies.
1920 # 'none' -- dependencies not supported.
1921 # `unknown' -- same as none, but documents that we really don't know.
1922 # 'pass_all' -- all dependencies passed with no checks.
1923 # 'test_compile' -- check by making test program.
1924 # 'file_magic [regex]' -- check by looking for files in library path
1925 # which responds to the $file_magic_cmd with a given egrep regex.
1926 # If you have `file' or equivalent on your system and you're not sure
1927 # whether `pass_all' will *always* work, you probably want this one.
1928
1929 case "$host_os" in
1930 aix4*)
1931   lt_cv_deplibs_check_method=pass_all
1932   ;;
1933
1934 beos*)
1935   lt_cv_deplibs_check_method=pass_all
1936   ;;
1937
1938 bsdi4*)
1939     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
1940     lt_cv_file_magic_cmd='/usr/bin/file -L'
1941   lt_cv_file_magic_test_file=/shlib/libc.so
1942   ;;
1943
1944 cygwin* | mingw*)
1945   lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
1946   lt_cv_file_magic_cmd='${OBJDUMP} -f'
1947   ;;
1948
1949 freebsd* )
1950   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
1951     case "$host_cpu" in
1952     i*86 )
1953       # Not sure whether the presence of OpenBSD here was a mistake.
1954       # Let's accept both of them until this is cleared up.
1955             lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
1956             lt_cv_file_magic_cmd=/usr/bin/file
1957       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
1958       ;;
1959     esac
1960   else
1961     lt_cv_deplibs_check_method=pass_all
1962   fi
1963   ;;
1964
1965 gnu*)
1966   lt_cv_deplibs_check_method=pass_all
1967   ;;
1968
1969 hpux10.20*)
1970   # TODO:  Does this work for hpux-11 too?
1971   lt_cv_deplibs_check_method='file_magic (s0-90-90-9|PA-RISC0-9.0-9) shared library'
1972   lt_cv_file_magic_cmd=/usr/bin/file
1973   lt_cv_file_magic_test_file=/usr/lib/libc.sl
1974   ;;
1975
1976 irix5* | irix6*)
1977   case "$host_os" in
1978   irix5*)
1979     # this will be overridden with pass_all, but let us keep it just in case
1980     lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
1981     ;;
1982   *)
1983     case "$LD" in
1984     *-32|*"-32 ") libmagic=32-bit;;
1985     *-n32|*"-n32 ") libmagic=N32;;
1986     *-64|*"-64 ") libmagic=64-bit;;
1987     *) libmagic=never-match;;
1988     esac
1989     # this will be overridden with pass_all, but let us keep it just in case
1990         lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
1991         ;;
1992   esac
1993   lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
1994   lt_cv_deplibs_check_method=pass_all
1995   ;;
1996
1997 # This must be Linux ELF.
1998 linux-gnu*)
1999   case "$host_cpu" in
2000   alpha* | i*86 | powerpc* | sparc* | ia64* )
2001     lt_cv_deplibs_check_method=pass_all ;;
2002   *)
2003     # glibc up to 2.1.1 does not perform some relocations on ARM
2004         lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
2005       esac
2006   lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
2007   ;;
2008
2009 netbsd*)
2010   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then :
2011   else
2012         lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB shared object'
2013         lt_cv_file_magic_cmd='/usr/bin/file -L'
2014     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2015   fi
2016   ;;
2017
2018 osf3* | osf4* | osf5*)
2019   # this will be overridden with pass_all, but let us keep it just in case
2020   lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
2021   lt_cv_file_magic_test_file=/shlib/libc.so
2022   lt_cv_deplibs_check_method=pass_all
2023   ;;
2024
2025 sco3.2v5*)
2026   lt_cv_deplibs_check_method=pass_all
2027   ;;
2028
2029 solaris*)
2030   lt_cv_deplibs_check_method=pass_all
2031   lt_cv_file_magic_test_file=/lib/libc.so
2032   ;;
2033
2034 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
2035   case "$host_vendor" in
2036   ncr)
2037     lt_cv_deplibs_check_method=pass_all
2038     ;;
2039   motorola)
2040         lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
2041         lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2042     ;;
2043   esac
2044   ;;
2045 esac
2046
2047 fi
2048
2049 echo "$ac_t""$lt_cv_deplibs_check_method" 1>&6
2050 file_magic_cmd=$lt_cv_file_magic_cmd
2051 deplibs_check_method=$lt_cv_deplibs_check_method
2052
2053 echo $ac_n "checking for object suffix""... $ac_c" 1>&6
2054 echo "configure:2055: checking for object suffix" >&5
2055 if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
2056   echo $ac_n "(cached) $ac_c" 1>&6
2057 else
2058   rm -f conftest*
2059 echo 'int i = 1;' > conftest.$ac_ext
2060 if { (eval echo configure:2061: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2061   for ac_file in conftest.*; do
2062     case $ac_file in
2063     *.c) ;;
2064     *) ac_cv_objext=`echo $ac_file | sed -e s/conftest.//` ;;
2065     esac
2066   done
2067 else
2068   { echo "configure: error: installation or configuration problem; compiler does not work" 1>&2; exit 1; }
2069 fi
2070 rm -f conftest*
2071 fi
2072
2073 echo "$ac_t""$ac_cv_objext" 1>&6
2074 OBJEXT=$ac_cv_objext
2075 ac_objext=$ac_cv_objext
2076
2077 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
2078
2079 # Only perform the check for file, if the check method requires it
2080 case "$deplibs_check_method" in
2081 file_magic*)
2082   if test "$file_magic_cmd" = '${MAGIC}'; then
2083     echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
2084 echo "configure:2085: checking for ${ac_tool_prefix}file" >&5
2085 if eval "test \"`echo '$''{'lt_cv_path_MAGIC'+set}'`\" = set"; then
2086   echo $ac_n "(cached) $ac_c" 1>&6
2087 else
2088   case "$MAGIC" in
2089   /*)
2090   lt_cv_path_MAGIC="$MAGIC" # Let the user override the test with a path.
2091   ;;
2092   ?:/*)
2093   ac_cv_path_MAGIC="$MAGIC" # Let the user override the test with a dos path.
2094   ;;
2095   *)
2096   ac_save_MAGIC="$MAGIC"
2097   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2098   ac_dummy="/usr/bin:$PATH"
2099   for ac_dir in $ac_dummy; do
2100     test -z "$ac_dir" && ac_dir=.
2101     if test -f $ac_dir/${ac_tool_prefix}file; then
2102       lt_cv_path_MAGIC="$ac_dir/${ac_tool_prefix}file"
2103       if test -n "$file_magic_test_file"; then
2104         case "$deplibs_check_method" in
2105         "file_magic "*)
2106           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
2107           MAGIC="$lt_cv_path_MAGIC"
2108           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2109             egrep "$file_magic_regex" > /dev/null; then
2110             :
2111           else
2112             cat <<EOF 1>&2
2113
2114 *** Warning: the command libtool uses to detect shared libraries,
2115 *** $file_magic_cmd, produces output that libtool cannot recognize.
2116 *** The result is that libtool may fail to recognize shared libraries
2117 *** as such.  This will affect the creation of libtool libraries that
2118 *** depend on shared libraries, but programs linked with such libtool
2119 *** libraries will work regardless of this problem.  Nevertheless, you
2120 *** may want to report the problem to your system manager and/or to
2121 *** bug-libtool@gnu.org
2122
2123 EOF
2124           fi ;;
2125         esac
2126       fi
2127       break
2128     fi
2129   done
2130   IFS="$ac_save_ifs"
2131   MAGIC="$ac_save_MAGIC"
2132   ;;
2133 esac
2134 fi
2135
2136 MAGIC="$lt_cv_path_MAGIC"
2137 if test -n "$MAGIC"; then
2138   echo "$ac_t""$MAGIC" 1>&6
2139 else
2140   echo "$ac_t""no" 1>&6
2141 fi
2142
2143 if test -z "$lt_cv_path_MAGIC"; then
2144   if test -n "$ac_tool_prefix"; then
2145     echo $ac_n "checking for file""... $ac_c" 1>&6
2146 echo "configure:2147: checking for file" >&5
2147 if eval "test \"`echo '$''{'lt_cv_path_MAGIC'+set}'`\" = set"; then
2148   echo $ac_n "(cached) $ac_c" 1>&6
2149 else
2150   case "$MAGIC" in
2151   /*)
2152   lt_cv_path_MAGIC="$MAGIC" # Let the user override the test with a path.
2153   ;;
2154   ?:/*)
2155   ac_cv_path_MAGIC="$MAGIC" # Let the user override the test with a dos path.
2156   ;;
2157   *)
2158   ac_save_MAGIC="$MAGIC"
2159   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2160   ac_dummy="/usr/bin:$PATH"
2161   for ac_dir in $ac_dummy; do
2162     test -z "$ac_dir" && ac_dir=.
2163     if test -f $ac_dir/file; then
2164       lt_cv_path_MAGIC="$ac_dir/file"
2165       if test -n "$file_magic_test_file"; then
2166         case "$deplibs_check_method" in
2167         "file_magic "*)
2168           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
2169           MAGIC="$lt_cv_path_MAGIC"
2170           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2171             egrep "$file_magic_regex" > /dev/null; then
2172             :
2173           else
2174             cat <<EOF 1>&2
2175
2176 *** Warning: the command libtool uses to detect shared libraries,
2177 *** $file_magic_cmd, produces output that libtool cannot recognize.
2178 *** The result is that libtool may fail to recognize shared libraries
2179 *** as such.  This will affect the creation of libtool libraries that
2180 *** depend on shared libraries, but programs linked with such libtool
2181 *** libraries will work regardless of this problem.  Nevertheless, you
2182 *** may want to report the problem to your system manager and/or to
2183 *** bug-libtool@gnu.org
2184
2185 EOF
2186           fi ;;
2187         esac
2188       fi
2189       break
2190     fi
2191   done
2192   IFS="$ac_save_ifs"
2193   MAGIC="$ac_save_MAGIC"
2194   ;;
2195 esac
2196 fi
2197
2198 MAGIC="$lt_cv_path_MAGIC"
2199 if test -n "$MAGIC"; then
2200   echo "$ac_t""$MAGIC" 1>&6
2201 else
2202   echo "$ac_t""no" 1>&6
2203 fi
2204
2205   else
2206     MAGIC=:
2207   fi
2208 fi
2209
2210   fi
2211   ;;
2212 esac
2213
2214 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2215 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2216 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2217 echo "configure:2218: checking for $ac_word" >&5
2218 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2219   echo $ac_n "(cached) $ac_c" 1>&6
2220 else
2221   if test -n "$RANLIB"; then
2222   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2223 else
2224   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2225   ac_dummy="$PATH"
2226   for ac_dir in $ac_dummy; do
2227     test -z "$ac_dir" && ac_dir=.
2228     if test -f $ac_dir/$ac_word; then
2229       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2230       break
2231     fi
2232   done
2233   IFS="$ac_save_ifs"
2234 fi
2235 fi
2236 RANLIB="$ac_cv_prog_RANLIB"
2237 if test -n "$RANLIB"; then
2238   echo "$ac_t""$RANLIB" 1>&6
2239 else
2240   echo "$ac_t""no" 1>&6
2241 fi
2242
2243
2244 if test -z "$ac_cv_prog_RANLIB"; then
2245 if test -n "$ac_tool_prefix"; then
2246   # Extract the first word of "ranlib", so it can be a program name with args.
2247 set dummy ranlib; ac_word=$2
2248 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2249 echo "configure:2250: checking for $ac_word" >&5
2250 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2251   echo $ac_n "(cached) $ac_c" 1>&6
2252 else
2253   if test -n "$RANLIB"; then
2254   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2255 else
2256   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2257   ac_dummy="$PATH"
2258   for ac_dir in $ac_dummy; do
2259     test -z "$ac_dir" && ac_dir=.
2260     if test -f $ac_dir/$ac_word; then
2261       ac_cv_prog_RANLIB="ranlib"
2262       break
2263     fi
2264   done
2265   IFS="$ac_save_ifs"
2266   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
2267 fi
2268 fi
2269 RANLIB="$ac_cv_prog_RANLIB"
2270 if test -n "$RANLIB"; then
2271   echo "$ac_t""$RANLIB" 1>&6
2272 else
2273   echo "$ac_t""no" 1>&6
2274 fi
2275
2276 else
2277   RANLIB=":"
2278 fi
2279 fi
2280
2281 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2282 set dummy ${ac_tool_prefix}strip; ac_word=$2
2283 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2284 echo "configure:2285: checking for $ac_word" >&5
2285 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
2286   echo $ac_n "(cached) $ac_c" 1>&6
2287 else
2288   if test -n "$STRIP"; then
2289   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2290 else
2291   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2292   ac_dummy="$PATH"
2293   for ac_dir in $ac_dummy; do
2294     test -z "$ac_dir" && ac_dir=.
2295     if test -f $ac_dir/$ac_word; then
2296       ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2297       break
2298     fi
2299   done
2300   IFS="$ac_save_ifs"
2301 fi
2302 fi
2303 STRIP="$ac_cv_prog_STRIP"
2304 if test -n "$STRIP"; then
2305   echo "$ac_t""$STRIP" 1>&6
2306 else
2307   echo "$ac_t""no" 1>&6
2308 fi
2309
2310
2311 if test -z "$ac_cv_prog_STRIP"; then
2312 if test -n "$ac_tool_prefix"; then
2313   # Extract the first word of "strip", so it can be a program name with args.
2314 set dummy strip; ac_word=$2
2315 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2316 echo "configure:2317: checking for $ac_word" >&5
2317 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
2318   echo $ac_n "(cached) $ac_c" 1>&6
2319 else
2320   if test -n "$STRIP"; then
2321   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2322 else
2323   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2324   ac_dummy="$PATH"
2325   for ac_dir in $ac_dummy; do
2326     test -z "$ac_dir" && ac_dir=.
2327     if test -f $ac_dir/$ac_word; then
2328       ac_cv_prog_STRIP="strip"
2329       break
2330     fi
2331   done
2332   IFS="$ac_save_ifs"
2333   test -z "$ac_cv_prog_STRIP" && ac_cv_prog_STRIP=":"
2334 fi
2335 fi
2336 STRIP="$ac_cv_prog_STRIP"
2337 if test -n "$STRIP"; then
2338   echo "$ac_t""$STRIP" 1>&6
2339 else
2340   echo "$ac_t""no" 1>&6
2341 fi
2342
2343 else
2344   STRIP=":"
2345 fi
2346 fi
2347
2348
2349 # Check for any special flags to pass to ltconfig.
2350 libtool_flags="--cache-file=$cache_file"
2351 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
2352 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
2353 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
2354 test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"
2355 test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
2356 libtool_flags="$libtool_flags --enable-dlopen"
2357
2358 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
2359 if test "${enable_libtool_lock+set}" = set; then
2360   enableval="$enable_libtool_lock"
2361   :
2362 fi
2363
2364 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
2365 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
2366
2367 # Check whether --with-pic or --without-pic was given.
2368 if test "${with_pic+set}" = set; then
2369   withval="$with_pic"
2370   pic_mode="$withval"
2371 else
2372   pic_mode=default
2373 fi
2374
2375 test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
2376 test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
2377
2378 # Some flags need to be propagated to the compiler or linker for good
2379 # libtool support.
2380 case "$host" in
2381 *-*-irix6*)
2382   # Find out which ABI we are using.
2383   echo '#line 2384 "configure"' > conftest.$ac_ext
2384   if { (eval echo configure:2385: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2385     case "`/usr/bin/file conftest.o`" in
2386     *32-bit*)
2387       LD="${LD-ld} -32"
2388       ;;
2389     *N32*)
2390       LD="${LD-ld} -n32"
2391       ;;
2392     *64-bit*)
2393       LD="${LD-ld} -64"
2394       ;;
2395     esac
2396   fi
2397   rm -rf conftest*
2398   ;;
2399
2400 *-*-sco3.2v5*)
2401   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
2402   SAVE_CFLAGS="$CFLAGS"
2403   CFLAGS="$CFLAGS -belf"
2404   echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
2405 echo "configure:2406: checking whether the C compiler needs -belf" >&5
2406 if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
2407   echo $ac_n "(cached) $ac_c" 1>&6
2408 else
2409
2410      ac_ext=c
2411 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2412 ac_cpp='$CPP $CPPFLAGS'
2413 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2414 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2415 cross_compiling=$ac_cv_prog_cc_cross
2416
2417      cat > conftest.$ac_ext <<EOF
2418 #line 2419 "configure"
2419 #include "confdefs.h"
2420
2421 int main() {
2422
2423 ; return 0; }
2424 EOF
2425 if { (eval echo configure:2426: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2426   rm -rf conftest*
2427   lt_cv_cc_needs_belf=yes
2428 else
2429   echo "configure: failed program was:" >&5
2430   cat conftest.$ac_ext >&5
2431   rm -rf conftest*
2432   lt_cv_cc_needs_belf=no
2433 fi
2434 rm -f conftest*
2435      ac_ext=c
2436 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2437 ac_cpp='$CPP $CPPFLAGS'
2438 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2439 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2440 cross_compiling=$ac_cv_prog_cc_cross
2441
2442 fi
2443
2444 echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6
2445   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
2446     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
2447     CFLAGS="$SAVE_CFLAGS"
2448   fi
2449   ;;
2450
2451
2452 esac
2453
2454 echo $ac_n "checking how to run the C++ preprocessor""... $ac_c" 1>&6
2455 echo "configure:2456: checking how to run the C++ preprocessor" >&5
2456 if test -z "$CXXCPP"; then
2457 if eval "test \"`echo '$''{'ac_cv_prog_CXXCPP'+set}'`\" = set"; then
2458   echo $ac_n "(cached) $ac_c" 1>&6
2459 else
2460   ac_ext=C
2461 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2462 ac_cpp='$CXXCPP $CPPFLAGS'
2463 ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2464 ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2465 cross_compiling=$ac_cv_prog_cxx_cross
2466   CXXCPP="${CXX-g++} -E"
2467   cat > conftest.$ac_ext <<EOF
2468 #line 2469 "configure"
2469 #include "confdefs.h"
2470 #include <stdlib.h>
2471 EOF
2472 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2473 { (eval echo configure:2474: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2474 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2475 if test -z "$ac_err"; then
2476   :
2477 else
2478   echo "$ac_err" >&5
2479   echo "configure: failed program was:" >&5
2480   cat conftest.$ac_ext >&5
2481   rm -rf conftest*
2482   CXXCPP=/lib/cpp
2483 fi
2484 rm -f conftest*
2485   ac_cv_prog_CXXCPP="$CXXCPP"
2486 ac_ext=c
2487 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2488 ac_cpp='$CPP $CPPFLAGS'
2489 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2490 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2491 cross_compiling=$ac_cv_prog_cc_cross
2492 fi
2493 fi
2494 CXXCPP="$ac_cv_prog_CXXCPP"
2495 echo "$ac_t""$CXXCPP" 1>&6
2496
2497
2498 # Save cache, so that ltconfig can load it
2499 cat > confcache <<\EOF
2500 # This file is a shell script that caches the results of configure
2501 # tests run on this system so they can be shared between configure
2502 # scripts and configure runs.  It is not useful on other systems.
2503 # If it contains results you don't want to keep, you may remove or edit it.
2504 #
2505 # By default, configure uses ./config.cache as the cache file,
2506 # creating it if it does not exist already.  You can give configure
2507 # the --cache-file=FILE option to use a different cache file; that is
2508 # what configure does when it calls configure scripts in
2509 # subdirectories, so they share the cache.
2510 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2511 # config.status only pays attention to the cache file if you give it the
2512 # --recheck option to rerun configure.
2513 #
2514 EOF
2515 # The following way of writing the cache mishandles newlines in values,
2516 # but we know of no workaround that is simple, portable, and efficient.
2517 # So, don't put newlines in cache variables' values.
2518 # Ultrix sh set writes to stderr and can't be redirected directly,
2519 # and sets the high bit in the cache file unless we assign to the vars.
2520 (set) 2>&1 |
2521   case `(ac_space=' '; set | grep ac_space) 2>&1` in
2522   *ac_space=\ *)
2523     # `set' does not quote correctly, so add quotes (double-quote substitution
2524     # turns \\\\ into \\, and sed turns \\ into \).
2525     sed -n \
2526       -e "s/'/'\\\\''/g" \
2527       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2528     ;;
2529   *)
2530     # `set' quotes correctly as required by POSIX, so do not add quotes.
2531     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2532     ;;
2533   esac >> confcache
2534 if cmp -s $cache_file confcache; then
2535   :
2536 else
2537   if test -w $cache_file; then
2538     echo "updating cache $cache_file"
2539     cat confcache > $cache_file
2540   else
2541     echo "not updating unwritable cache $cache_file"
2542   fi
2543 fi
2544 rm -f confcache
2545
2546
2547 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
2548 AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
2549 MAGIC="$MAGIC" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
2550 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
2551 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
2552 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
2553 deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
2554 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
2555 $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
2556 || { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
2557
2558 # Reload cache, that may have been modified by ltconfig
2559 if test -r "$cache_file"; then
2560   echo "loading cache $cache_file"
2561   . $cache_file
2562 else
2563   echo "creating cache $cache_file"
2564   > $cache_file
2565 fi
2566
2567
2568 # This can be used to rebuild libtool when needed
2569 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
2570
2571 # Always use our own libtool.
2572 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
2573
2574 # Redirect the config.log output again, so that the ltconfig log is not
2575 # clobbered by the next message.
2576 exec 5>>./config.log
2577
2578
2579
2580
2581 LIBTOOL_DEPS=$LIBTOOL_DEPS" $ac_aux_dir/ltcf-cxx.sh"
2582 lt_save_CC="$CC"
2583 lt_save_CFLAGS="$CFLAGS"
2584 AR="$AR" LTCC="$CC" CC="$CXX" CXX="$CXX" CFLAGS="$CXXFLAGS" CPPFLAGS="$CPPFLAGS" \
2585 MAGIC="$MAGIC" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
2586 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
2587 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
2588 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
2589 deplibs_check_method="$deplibs_check_method" \
2590 file_magic_cmd="$file_magic_cmd" \
2591 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig -o libtool $libtool_flags \
2592 --build="$build" --add-tag=CXX $ac_aux_dir/ltcf-cxx.sh $host \
2593 || { echo "configure: error: libtool tag configuration failed" 1>&2; exit 1; }
2594 CC="$lt_save_CC"
2595 CFLAGS="$lt_save_CFLAGS"
2596
2597 # Redirect the config.log output again, so that the ltconfig log is not
2598 # clobbered by the next message.
2599 exec 5>>./config.log
2600
2601
2602
2603
2604
2605
2606 subdirs="$DIRLTDL"
2607
2608
2609 if test -z "$with_target_subdir" || test "$with_target_subdir" = "."; then
2610    COMPPATH=.
2611 else
2612    COMPPATH=..
2613 fi
2614
2615
2616
2617
2618 if test -d $srcdir/testsuite; then
2619   TESTSUBDIR_TRUE=
2620   TESTSUBDIR_FALSE='#'
2621 else
2622   TESTSUBDIR_TRUE='#'
2623   TESTSUBDIR_FALSE=
2624 fi
2625
2626 # Check whether --enable-fast-character or --disable-fast-character was given.
2627 if test "${enable_fast_character+set}" = set; then
2628   enableval="$enable_fast_character"
2629   # Nothing
2630
2631 else
2632   cat >> confdefs.h <<\EOF
2633 #define COMPACT_CHARACTER 1
2634 EOF
2635
2636 fi
2637
2638
2639 # Check whether --enable-getenv-properties or --disable-getenv-properties was given.
2640 if test "${enable_getenv_properties+set}" = set; then
2641   enableval="$enable_getenv_properties"
2642   :
2643 fi
2644
2645
2646 if test -n "$enable_getenv_properties"; then
2647    enable_getenv_properties=${enable_getenv_properties_default-yes}
2648 fi
2649 if test "$enable_getenv_properties" = no; then
2650    cat >> confdefs.h <<\EOF
2651 #define DISABLE_GETENV_PROPERTIES 1
2652 EOF
2653
2654 fi
2655
2656 # Check whether --enable-libgcj-debug or --disable-libgcj-debug was given.
2657 if test "${enable_libgcj_debug+set}" = set; then
2658   enableval="$enable_libgcj_debug"
2659   if test "$enable_libgcj_debug" = yes; then
2660      cat >> confdefs.h <<\EOF
2661 #define DEBUG 1
2662 EOF
2663
2664   fi
2665 fi
2666
2667
2668 # Check whether --enable-interpreter or --disable-interpreter was given.
2669 if test "${enable_interpreter+set}" = set; then
2670   enableval="$enable_interpreter"
2671   if test "$enable_interpreter" = yes; then
2672     # This can also be set in configure.host.
2673     libgcj_interpreter=yes
2674   elif test "$enable_interpreter" = no; then
2675     libgcj_interpreter=no
2676   fi
2677 fi
2678
2679
2680 if test "$libgcj_interpreter" = yes; then
2681    cat >> confdefs.h <<\EOF
2682 #define INTERPRETER 1
2683 EOF
2684
2685 fi
2686
2687 EXCEPTIONSPEC=
2688 # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
2689 if test "${enable_sjlj_exceptions+set}" = set; then
2690   enableval="$enable_sjlj_exceptions"
2691   if test "$enable_sjlj_exceptions" = yes; then
2692      # This can be set in configure.host.
2693      libgcj_sjlj=yes
2694   fi
2695 fi
2696
2697
2698 if test "$libgcj_sjlj" = yes; then
2699    EXCEPTIONSPEC="-fsjlj-exceptions"
2700    cat >> confdefs.h <<\EOF
2701 #define SJLJ_EXCEPTIONS 1
2702 EOF
2703
2704 fi
2705
2706 FORCELIBGCCSPEC=
2707 if test "$ac_cv_prog_gnu_ld" = yes; then
2708    FORCELIBGCCSPEC="-u __rethrow -u __frame_state_for -lgcc"
2709 fi
2710
2711 echo $ac_n "checking for data_start""... $ac_c" 1>&6
2712 echo "configure:2713: checking for data_start" >&5
2713 LIBDATASTARTSPEC=
2714 NEEDS_DATA_START=
2715 cat > conftest.$ac_ext <<EOF
2716 #line 2717 "configure"
2717 #include "confdefs.h"
2718 extern int data_start;
2719 int main() {
2720 return ((int) &data_start);
2721 ; return 0; }
2722 EOF
2723 if { (eval echo configure:2724: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2724   rm -rf conftest*
2725   echo "$ac_t""found it" 1>&6
2726 else
2727   echo "configure: failed program was:" >&5
2728   cat conftest.$ac_ext >&5
2729   rm -rf conftest*
2730   LIBDATASTARTSPEC="-u data_start -lgcjdata"
2731    NEEDS_DATA_START=yes
2732    echo "$ac_t""missing" 1>&6
2733 fi
2734 rm -f conftest*
2735
2736
2737 # Check whether --enable-java-net or --disable-java-net was given.
2738 if test "${enable_java_net+set}" = set; then
2739   enableval="$enable_java_net"
2740   :
2741 fi
2742
2743
2744 if test -n "$enable_java_net"; then
2745    enable_java_net=${enable_java_net_default-yes}
2746 fi
2747 if test "$enable_java_net" = no; then
2748    cat >> confdefs.h <<\EOF
2749 #define DISABLE_JAVA_NET 1
2750 EOF
2751
2752 fi
2753
2754 # Check whether --enable-jvmpi or --disable-jvmpi was given.
2755 if test "${enable_jvmpi+set}" = set; then
2756   enableval="$enable_jvmpi"
2757   :
2758 fi
2759
2760
2761 if test "$enable_jvmpi" != no; then
2762     cat >> confdefs.h <<\EOF
2763 #define ENABLE_JVMPI 1
2764 EOF
2765
2766 fi
2767
2768 TARGET_ECOS="no"
2769 # Check whether --with-ecos or --without-ecos was given.
2770 if test "${with_ecos+set}" = set; then
2771   withval="$with_ecos"
2772   TARGET_ECOS="$with_ecos"
2773
2774 fi
2775
2776
2777 case "$TARGET_ECOS" in
2778    no)
2779       FILE_DESCRIPTOR=natFileDescriptorPosix.cc
2780       PROCESS=${PROCESS-Posix}
2781       ;;
2782    *)
2783       FILE_DESCRIPTOR=natFileDescriptorEcos.cc
2784       PROCESS=Ecos
2785       cat >> confdefs.h <<\EOF
2786 #define ECOS 1
2787 EOF
2788
2789       ;;
2790 esac
2791
2792 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
2793 echo "configure:2794: checking how to run the C preprocessor" >&5
2794 # On Suns, sometimes $CPP names a directory.
2795 if test -n "$CPP" && test -d "$CPP"; then
2796   CPP=
2797 fi
2798 if test -z "$CPP"; then
2799 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
2800   echo $ac_n "(cached) $ac_c" 1>&6
2801 else
2802     # This must be in double quotes, not single quotes, because CPP may get
2803   # substituted into the Makefile and "${CC-cc}" will confuse make.
2804   CPP="${CC-cc} -E"
2805   # On the NeXT, cc -E runs the code through the compiler's parser,
2806   # not just through cpp.
2807   cat > conftest.$ac_ext <<EOF
2808 #line 2809 "configure"
2809 #include "confdefs.h"
2810 #include <assert.h>
2811 Syntax Error
2812 EOF
2813 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2814 { (eval echo configure:2815: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2815 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2816 if test -z "$ac_err"; then
2817   :
2818 else
2819   echo "$ac_err" >&5
2820   echo "configure: failed program was:" >&5
2821   cat conftest.$ac_ext >&5
2822   rm -rf conftest*
2823   CPP="${CC-cc} -E -traditional-cpp"
2824   cat > conftest.$ac_ext <<EOF
2825 #line 2826 "configure"
2826 #include "confdefs.h"
2827 #include <assert.h>
2828 Syntax Error
2829 EOF
2830 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2831 { (eval echo configure:2832: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2832 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2833 if test -z "$ac_err"; then
2834   :
2835 else
2836   echo "$ac_err" >&5
2837   echo "configure: failed program was:" >&5
2838   cat conftest.$ac_ext >&5
2839   rm -rf conftest*
2840   CPP="${CC-cc} -nologo -E"
2841   cat > conftest.$ac_ext <<EOF
2842 #line 2843 "configure"
2843 #include "confdefs.h"
2844 #include <assert.h>
2845 Syntax Error
2846 EOF
2847 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2848 { (eval echo configure:2849: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2849 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2850 if test -z "$ac_err"; then
2851   :
2852 else
2853   echo "$ac_err" >&5
2854   echo "configure: failed program was:" >&5
2855   cat conftest.$ac_ext >&5
2856   rm -rf conftest*
2857   CPP=/lib/cpp
2858 fi
2859 rm -f conftest*
2860 fi
2861 rm -f conftest*
2862 fi
2863 rm -f conftest*
2864   ac_cv_prog_CPP="$CPP"
2865 fi
2866   CPP="$ac_cv_prog_CPP"
2867 else
2868   ac_cv_prog_CPP="$CPP"
2869 fi
2870 echo "$ac_t""$CPP" 1>&6
2871
2872 cat > conftest.$ac_ext <<EOF
2873 #line 2874 "configure"
2874 #include "confdefs.h"
2875 #include <stdint.h>
2876 EOF
2877 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2878   egrep "uint32_t" >/dev/null 2>&1; then
2879   rm -rf conftest*
2880   cat >> confdefs.h <<\EOF
2881 #define HAVE_INT32_DEFINED 1
2882 EOF
2883
2884 fi
2885 rm -f conftest*
2886
2887 cat > conftest.$ac_ext <<EOF
2888 #line 2889 "configure"
2889 #include "confdefs.h"
2890 #include <inttypes.h>
2891 EOF
2892 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2893   egrep "uint32_t" >/dev/null 2>&1; then
2894   rm -rf conftest*
2895   cat >> confdefs.h <<\EOF
2896 #define HAVE_INT32_DEFINED 1
2897 EOF
2898
2899 fi
2900 rm -f conftest*
2901
2902 cat > conftest.$ac_ext <<EOF
2903 #line 2904 "configure"
2904 #include "confdefs.h"
2905 #include <sys/types.h>
2906 EOF
2907 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2908   egrep "u_int32_t" >/dev/null 2>&1; then
2909   rm -rf conftest*
2910   cat >> confdefs.h <<\EOF
2911 #define HAVE_BSD_INT32_DEFINED 1
2912 EOF
2913
2914 fi
2915 rm -f conftest*
2916
2917 cat > conftest.$ac_ext <<EOF
2918 #line 2919 "configure"
2919 #include "confdefs.h"
2920 #include <sys/config.h>
2921 EOF
2922 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2923   egrep "u_int32_t" >/dev/null 2>&1; then
2924   rm -rf conftest*
2925   cat >> confdefs.h <<\EOF
2926 #define HAVE_BSD_INT32_DEFINED 1
2927 EOF
2928
2929 fi
2930 rm -f conftest*
2931
2932
2933
2934 cat > conftest.$ac_ext <<EOF
2935 #line 2936 "configure"
2936 #include "confdefs.h"
2937 #include <time.h>
2938 EOF
2939 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2940   egrep "mktime" >/dev/null 2>&1; then
2941   rm -rf conftest*
2942   cat >> confdefs.h <<\EOF
2943 #define HAVE_MKTIME 1
2944 EOF
2945
2946 fi
2947 rm -f conftest*
2948
2949 cat > conftest.$ac_ext <<EOF
2950 #line 2951 "configure"
2951 #include "confdefs.h"
2952 #include <time.h>
2953 EOF
2954 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2955   egrep "localtime" >/dev/null 2>&1; then
2956   rm -rf conftest*
2957   cat >> confdefs.h <<\EOF
2958 #define HAVE_LOCALTIME 1
2959 EOF
2960
2961 fi
2962 rm -f conftest*
2963
2964
2965 test -d java || mkdir java
2966 test -d java/io || mkdir java/io
2967
2968
2969 test -d java/lang || mkdir java/lang
2970
2971
2972
2973 SYSTEMSPEC=
2974
2975
2976 LIBGCJTESTSPEC="-L`pwd`/.libs -rpath `pwd`/.libs"
2977
2978
2979 # Check whether --with-system-zlib or --without-system-zlib was given.
2980 if test "${with_system_zlib+set}" = set; then
2981   withval="$with_system_zlib"
2982   :
2983 fi
2984
2985 ZLIBSPEC=
2986
2987 ZLIBTESTSPEC=
2988
2989
2990 libsubdir=.libs
2991
2992 echo $ac_n "checking for garbage collector to use""... $ac_c" 1>&6
2993 echo "configure:2994: checking for garbage collector to use" >&5
2994 # Check whether --enable-java-gc or --disable-java-gc was given.
2995 if test "${enable_java_gc+set}" = set; then
2996   enableval="$enable_java_gc"
2997
2998   GC=$enableval
2999 else
3000   GC=boehm
3001 fi
3002
3003 GCLIBS=
3004 GCINCS=
3005 GCDEPS=
3006 GCOBJS=
3007 GCSPEC=
3008 GCTESTSPEC=
3009 case "$GC" in
3010  boehm)
3011     echo "$ac_t""boehm" 1>&6
3012     GCDEPS='$(top_builddir)/../boehm-gc/libgcjgc.la'
3013     # We include the path to the boehm-gc build directory.
3014     # See Makefile.am to understand why.
3015     GCLIBS="$GCDEPS -L\$(here)/../boehm-gc/$libsubdir"
3016     GCINCS='-I$(top_srcdir)/../boehm-gc -I$(top_builddir)/../boehm-gc'
3017     GCSPEC='-lgcjgc'
3018     GCTESTSPEC="-L`pwd`/../boehm-gc/.libs -rpath `pwd`/../boehm-gc/.libs"
3019             GCINCS="$GCINCS `cat ../boehm-gc/boehm-cflags`"
3020     GCOBJS=boehm.lo
3021     GCHDR=boehm-gc.h
3022         cat >> confdefs.h <<\EOF
3023 #define HAVE_BOEHM_GC 1
3024 EOF
3025
3026     ;;
3027  no)
3028     echo "$ac_t""none" 1>&6
3029     GCOBJS=nogc.lo
3030     GCHDR=no-gc.h
3031     ;;
3032  *)
3033     { echo "configure: error: unrecognized collector \"$GC\"" 1>&2; exit 1; }
3034     ;;
3035 esac
3036
3037
3038
3039
3040
3041
3042
3043
3044
3045 echo $ac_n "checking for threads package to use""... $ac_c" 1>&6
3046 echo "configure:3047: checking for threads package to use" >&5
3047 # Check whether --enable-threads or --disable-threads was given.
3048 if test "${enable_threads+set}" = set; then
3049   enableval="$enable_threads"
3050   THREADS=$enableval
3051 else
3052     THREADS=no
3053 fi
3054
3055
3056 if test "$THREADS" = yes; then
3057    case "$host" in
3058     *-*-vxworks*)
3059        THREADS=vxworks
3060        ;;
3061     *-*-linux*)
3062        # FIXME: this isn't correct in all cases.
3063        THREADS=posix
3064        ;;
3065     *-*-win*)
3066        THREADS=win32
3067        ;;
3068     *-*-irix*)
3069        # FIXME: for now, choose POSIX, because we implement that.
3070        # Later, choose irix threads.
3071        THREADS=posix
3072        ;;
3073     *-*-solaris*)
3074        # FIXME: for now, choose POSIX, because we implement that.
3075        # Later, choose solaris threads.
3076        THREADS=posix
3077        ;;
3078     *)
3079        # For now.
3080        THREADS=none
3081        ;;
3082    esac
3083 fi
3084
3085 case "$THREADS" in
3086  no | none | single)
3087     THREADS=none
3088     ;;
3089  posix | pthreads)
3090     THREADS=posix
3091     case "$host" in
3092      *-*-linux*)
3093         cat >> confdefs.h <<\EOF
3094 #define LINUX_THREADS 1
3095 EOF
3096
3097         ;;
3098     esac
3099     ;;
3100  decosf1 | irix | mach | os2 | solaris | win32 | dce | vxworks)
3101     { echo "configure: error: thread package $THREADS not yet supported" 1>&2; exit 1; }
3102     ;;
3103  *)
3104     { echo "configure: error: $THREADS is an unknown thread package" 1>&2; exit 1; }
3105     ;;
3106 esac
3107 echo "$ac_t""$THREADS" 1>&6
3108
3109 THREADLIBS=
3110 THREADINCS=
3111 THREADDEPS=
3112 THREADOBJS=
3113 THREADH=
3114 THREADSPEC=
3115 case "$THREADS" in
3116  posix)
3117     THREADLIBS=-lpthread
3118     THREADSPEC=-lpthread
3119     THREADOBJS=posix-threads.lo
3120     THREADH=posix-threads.h
3121     # MIT pthreads doesn't seem to have the mutexattr functions.
3122     # But for now we don't check for it.  We just assume you aren't
3123     # using MIT pthreads.
3124     cat >> confdefs.h <<\EOF
3125 #define HAVE_PTHREAD_MUTEXATTR_INIT 1
3126 EOF
3127
3128
3129     # If we're using the Boehm GC, then we happen to know that it
3130     # defines _REENTRANT, so we don't bother.  Eww.
3131     if test "$GC" != boehm; then
3132        cat >> confdefs.h <<\EOF
3133 #define _REENTRANT 1
3134 EOF
3135
3136     fi
3137     cat >> confdefs.h <<\EOF
3138 #define _POSIX_PTHREAD_SEMANTICS 1
3139 EOF
3140
3141     ;;
3142
3143  none)
3144     THREADOBJS=no-threads.lo
3145     THREADH=no-threads.h
3146     ;;
3147 esac
3148
3149
3150
3151
3152
3153
3154
3155
3156
3157 if test "$GCC" = yes; then
3158   USING_GCC_TRUE=
3159   USING_GCC_FALSE='#'
3160 else
3161   USING_GCC_TRUE='#'
3162   USING_GCC_FALSE=
3163 fi
3164
3165 CANADIAN=no
3166 NULL_TARGET=no
3167 NATIVE=yes
3168
3169 # Find eh-common.h and support headers.  If we're in the tree with
3170 # gcc, then look there.  Otherwise look in compat-include.  If all else
3171 # fails, just hope the user has set things up somehow.
3172 if test -r $srcdir/../gcc/eh-common.h; then
3173    EH_COMMON_INCLUDE='-I$(top_srcdir)/../gcc -I$(top_srcdir)/../include'
3174 else
3175    if test -d $srcdir/../compat-include; then
3176       EH_COMMON_INCLUDE='-I$(top_srcdir)/../compat-include'
3177    else
3178       EH_COMMON_INCLUDE=
3179    fi
3180 fi
3181
3182 if test -n "${with_cross_host}"; then
3183    # We are being configured with a cross compiler.  AC_REPLACE_FUNCS
3184    # may not work correctly, because the compiler may not be able to
3185    # link executables.
3186
3187    # We assume newlib.  This lets us hard-code the functions we know
3188    # we'll have.
3189    cat >> confdefs.h <<\EOF
3190 #define HAVE_MEMMOVE 1
3191 EOF
3192
3193    cat >> confdefs.h <<\EOF
3194 #define HAVE_MEMCPY 1
3195 EOF
3196
3197    cat >> confdefs.h <<\EOF
3198 #define HAVE_STRERROR 1
3199 EOF
3200
3201    cat >> confdefs.h <<\EOF
3202 #define HAVE_GMTIME_R 1
3203 EOF
3204
3205    cat >> confdefs.h <<\EOF
3206 #define HAVE_LOCALTIME_R 1
3207 EOF
3208
3209       cat >> confdefs.h <<\EOF
3210 #define HAVE_PTHREAD_MUTEXATTR_INIT 1
3211 EOF
3212
3213       cat >> confdefs.h <<\EOF
3214 #define HAVE_ALLOCA 1
3215 EOF
3216
3217
3218       cat >> confdefs.h <<\EOF
3219 #define NO_GETUID 1
3220 EOF
3221
3222
3223    ZLIBSPEC=-lzgcj
3224    ZLIBTESTSPEC="-L`pwd`/../zlib/.libs -rpath `pwd`/../zlib/.libs"
3225
3226    # If Canadian cross, then don't pick up tools from the build
3227    # directory.
3228    if test "$build" != "$with_cross_host"; then
3229       CANADIAN=yes
3230       EH_COMMON_INCLUDE=
3231       GCJ="${target_alias}-gcj"
3232    else
3233       GCJ=
3234    fi
3235    NATIVE=no
3236 else
3237    for ac_func in strerror ioctl select fstat open fsync sleep
3238 do
3239 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3240 echo "configure:3241: checking for $ac_func" >&5
3241 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3242   echo $ac_n "(cached) $ac_c" 1>&6
3243 else
3244   cat > conftest.$ac_ext <<EOF
3245 #line 3246 "configure"
3246 #include "confdefs.h"
3247 /* System header to define __stub macros and hopefully few prototypes,
3248     which can conflict with char $ac_func(); below.  */
3249 #include <assert.h>
3250 /* Override any gcc2 internal prototype to avoid an error.  */
3251 /* We use char because int might match the return type of a gcc2
3252     builtin and then its argument prototype would still apply.  */
3253 char $ac_func();
3254
3255 int main() {
3256
3257 /* The GNU C library defines this for functions which it implements
3258     to always fail with ENOSYS.  Some functions are actually named
3259     something starting with __ and the normal name is an alias.  */
3260 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3261 choke me
3262 #else
3263 $ac_func();
3264 #endif
3265
3266 ; return 0; }
3267 EOF
3268 if { (eval echo configure:3269: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3269   rm -rf conftest*
3270   eval "ac_cv_func_$ac_func=yes"
3271 else
3272   echo "configure: failed program was:" >&5
3273   cat conftest.$ac_ext >&5
3274   rm -rf conftest*
3275   eval "ac_cv_func_$ac_func=no"
3276 fi
3277 rm -f conftest*
3278 fi
3279
3280 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3281   echo "$ac_t""yes" 1>&6
3282     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3283   cat >> confdefs.h <<EOF
3284 #define $ac_tr_func 1
3285 EOF
3286
3287 else
3288   echo "$ac_t""no" 1>&6
3289 fi
3290 done
3291
3292    for ac_func in gmtime_r localtime_r readdir_r getpwuid_r getcwd
3293 do
3294 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3295 echo "configure:3296: checking for $ac_func" >&5
3296 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3297   echo $ac_n "(cached) $ac_c" 1>&6
3298 else
3299   cat > conftest.$ac_ext <<EOF
3300 #line 3301 "configure"
3301 #include "confdefs.h"
3302 /* System header to define __stub macros and hopefully few prototypes,
3303     which can conflict with char $ac_func(); below.  */
3304 #include <assert.h>
3305 /* Override any gcc2 internal prototype to avoid an error.  */
3306 /* We use char because int might match the return type of a gcc2
3307     builtin and then its argument prototype would still apply.  */
3308 char $ac_func();
3309
3310 int main() {
3311
3312 /* The GNU C library defines this for functions which it implements
3313     to always fail with ENOSYS.  Some functions are actually named
3314     something starting with __ and the normal name is an alias.  */
3315 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3316 choke me
3317 #else
3318 $ac_func();
3319 #endif
3320
3321 ; return 0; }
3322 EOF
3323 if { (eval echo configure:3324: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3324   rm -rf conftest*
3325   eval "ac_cv_func_$ac_func=yes"
3326 else
3327   echo "configure: failed program was:" >&5
3328   cat conftest.$ac_ext >&5
3329   rm -rf conftest*
3330   eval "ac_cv_func_$ac_func=no"
3331 fi
3332 rm -f conftest*
3333 fi
3334
3335 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3336   echo "$ac_t""yes" 1>&6
3337     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3338   cat >> confdefs.h <<EOF
3339 #define $ac_tr_func 1
3340 EOF
3341
3342 else
3343   echo "$ac_t""no" 1>&6
3344 fi
3345 done
3346
3347    for ac_func in access stat mkdir rename rmdir unlink realpath
3348 do
3349 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3350 echo "configure:3351: checking for $ac_func" >&5
3351 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3352   echo $ac_n "(cached) $ac_c" 1>&6
3353 else
3354   cat > conftest.$ac_ext <<EOF
3355 #line 3356 "configure"
3356 #include "confdefs.h"
3357 /* System header to define __stub macros and hopefully few prototypes,
3358     which can conflict with char $ac_func(); below.  */
3359 #include <assert.h>
3360 /* Override any gcc2 internal prototype to avoid an error.  */
3361 /* We use char because int might match the return type of a gcc2
3362     builtin and then its argument prototype would still apply.  */
3363 char $ac_func();
3364
3365 int main() {
3366
3367 /* The GNU C library defines this for functions which it implements
3368     to always fail with ENOSYS.  Some functions are actually named
3369     something starting with __ and the normal name is an alias.  */
3370 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3371 choke me
3372 #else
3373 $ac_func();
3374 #endif
3375
3376 ; return 0; }
3377 EOF
3378 if { (eval echo configure:3379: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3379   rm -rf conftest*
3380   eval "ac_cv_func_$ac_func=yes"
3381 else
3382   echo "configure: failed program was:" >&5
3383   cat conftest.$ac_ext >&5
3384   rm -rf conftest*
3385   eval "ac_cv_func_$ac_func=no"
3386 fi
3387 rm -f conftest*
3388 fi
3389
3390 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3391   echo "$ac_t""yes" 1>&6
3392     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3393   cat >> confdefs.h <<EOF
3394 #define $ac_tr_func 1
3395 EOF
3396
3397 else
3398   echo "$ac_t""no" 1>&6
3399 fi
3400 done
3401
3402    for ac_func in iconv nl_langinfo
3403 do
3404 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3405 echo "configure:3406: checking for $ac_func" >&5
3406 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3407   echo $ac_n "(cached) $ac_c" 1>&6
3408 else
3409   cat > conftest.$ac_ext <<EOF
3410 #line 3411 "configure"
3411 #include "confdefs.h"
3412 /* System header to define __stub macros and hopefully few prototypes,
3413     which can conflict with char $ac_func(); below.  */
3414 #include <assert.h>
3415 /* Override any gcc2 internal prototype to avoid an error.  */
3416 /* We use char because int might match the return type of a gcc2
3417     builtin and then its argument prototype would still apply.  */
3418 char $ac_func();
3419
3420 int main() {
3421
3422 /* The GNU C library defines this for functions which it implements
3423     to always fail with ENOSYS.  Some functions are actually named
3424     something starting with __ and the normal name is an alias.  */
3425 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3426 choke me
3427 #else
3428 $ac_func();
3429 #endif
3430
3431 ; return 0; }
3432 EOF
3433 if { (eval echo configure:3434: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3434   rm -rf conftest*
3435   eval "ac_cv_func_$ac_func=yes"
3436 else
3437   echo "configure: failed program was:" >&5
3438   cat conftest.$ac_ext >&5
3439   rm -rf conftest*
3440   eval "ac_cv_func_$ac_func=no"
3441 fi
3442 rm -f conftest*
3443 fi
3444
3445 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3446   echo "$ac_t""yes" 1>&6
3447     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3448   cat >> confdefs.h <<EOF
3449 #define $ac_tr_func 1
3450 EOF
3451
3452 else
3453   echo "$ac_t""no" 1>&6
3454 fi
3455 done
3456
3457    for ac_func in inet_aton inet_addr
3458 do
3459 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3460 echo "configure:3461: checking for $ac_func" >&5
3461 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3462   echo $ac_n "(cached) $ac_c" 1>&6
3463 else
3464   cat > conftest.$ac_ext <<EOF
3465 #line 3466 "configure"
3466 #include "confdefs.h"
3467 /* System header to define __stub macros and hopefully few prototypes,
3468     which can conflict with char $ac_func(); below.  */
3469 #include <assert.h>
3470 /* Override any gcc2 internal prototype to avoid an error.  */
3471 /* We use char because int might match the return type of a gcc2
3472     builtin and then its argument prototype would still apply.  */
3473 char $ac_func();
3474
3475 int main() {
3476
3477 /* The GNU C library defines this for functions which it implements
3478     to always fail with ENOSYS.  Some functions are actually named
3479     something starting with __ and the normal name is an alias.  */
3480 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3481 choke me
3482 #else
3483 $ac_func();
3484 #endif
3485
3486 ; return 0; }
3487 EOF
3488 if { (eval echo configure:3489: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3489   rm -rf conftest*
3490   eval "ac_cv_func_$ac_func=yes"
3491 else
3492   echo "configure: failed program was:" >&5
3493   cat conftest.$ac_ext >&5
3494   rm -rf conftest*
3495   eval "ac_cv_func_$ac_func=no"
3496 fi
3497 rm -f conftest*
3498 fi
3499
3500 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3501   echo "$ac_t""yes" 1>&6
3502     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3503   cat >> confdefs.h <<EOF
3504 #define $ac_tr_func 1
3505 EOF
3506  break
3507 else
3508   echo "$ac_t""no" 1>&6
3509 fi
3510 done
3511
3512    for ac_func in inet_pton uname inet_ntoa
3513 do
3514 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3515 echo "configure:3516: checking for $ac_func" >&5
3516 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3517   echo $ac_n "(cached) $ac_c" 1>&6
3518 else
3519   cat > conftest.$ac_ext <<EOF
3520 #line 3521 "configure"
3521 #include "confdefs.h"
3522 /* System header to define __stub macros and hopefully few prototypes,
3523     which can conflict with char $ac_func(); below.  */
3524 #include <assert.h>
3525 /* Override any gcc2 internal prototype to avoid an error.  */
3526 /* We use char because int might match the return type of a gcc2
3527     builtin and then its argument prototype would still apply.  */
3528 char $ac_func();
3529
3530 int main() {
3531
3532 /* The GNU C library defines this for functions which it implements
3533     to always fail with ENOSYS.  Some functions are actually named
3534     something starting with __ and the normal name is an alias.  */
3535 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3536 choke me
3537 #else
3538 $ac_func();
3539 #endif
3540
3541 ; return 0; }
3542 EOF
3543 if { (eval echo configure:3544: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3544   rm -rf conftest*
3545   eval "ac_cv_func_$ac_func=yes"
3546 else
3547   echo "configure: failed program was:" >&5
3548   cat conftest.$ac_ext >&5
3549   rm -rf conftest*
3550   eval "ac_cv_func_$ac_func=no"
3551 fi
3552 rm -f conftest*
3553 fi
3554
3555 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3556   echo "$ac_t""yes" 1>&6
3557     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3558   cat >> confdefs.h <<EOF
3559 #define $ac_tr_func 1
3560 EOF
3561
3562 else
3563   echo "$ac_t""no" 1>&6
3564 fi
3565 done
3566
3567    for ac_func in backtrace fork execvp pipe
3568 do
3569 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3570 echo "configure:3571: checking for $ac_func" >&5
3571 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3572   echo $ac_n "(cached) $ac_c" 1>&6
3573 else
3574   cat > conftest.$ac_ext <<EOF
3575 #line 3576 "configure"
3576 #include "confdefs.h"
3577 /* System header to define __stub macros and hopefully few prototypes,
3578     which can conflict with char $ac_func(); below.  */
3579 #include <assert.h>
3580 /* Override any gcc2 internal prototype to avoid an error.  */
3581 /* We use char because int might match the return type of a gcc2
3582     builtin and then its argument prototype would still apply.  */
3583 char $ac_func();
3584
3585 int main() {
3586
3587 /* The GNU C library defines this for functions which it implements
3588     to always fail with ENOSYS.  Some functions are actually named
3589     something starting with __ and the normal name is an alias.  */
3590 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3591 choke me
3592 #else
3593 $ac_func();
3594 #endif
3595
3596 ; return 0; }
3597 EOF
3598 if { (eval echo configure:3599: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3599   rm -rf conftest*
3600   eval "ac_cv_func_$ac_func=yes"
3601 else
3602   echo "configure: failed program was:" >&5
3603   cat conftest.$ac_ext >&5
3604   rm -rf conftest*
3605   eval "ac_cv_func_$ac_func=no"
3606 fi
3607 rm -f conftest*
3608 fi
3609
3610 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3611   echo "$ac_t""yes" 1>&6
3612     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3613   cat >> confdefs.h <<EOF
3614 #define $ac_tr_func 1
3615 EOF
3616
3617 else
3618   echo "$ac_t""no" 1>&6
3619 fi
3620 done
3621
3622    for ac_hdr in execinfo.h unistd.h dlfcn.h
3623 do
3624 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3625 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3626 echo "configure:3627: checking for $ac_hdr" >&5
3627 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3628   echo $ac_n "(cached) $ac_c" 1>&6
3629 else
3630   cat > conftest.$ac_ext <<EOF
3631 #line 3632 "configure"
3632 #include "confdefs.h"
3633 #include <$ac_hdr>
3634 EOF
3635 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3636 { (eval echo configure:3637: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3637 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3638 if test -z "$ac_err"; then
3639   rm -rf conftest*
3640   eval "ac_cv_header_$ac_safe=yes"
3641 else
3642   echo "$ac_err" >&5
3643   echo "configure: failed program was:" >&5
3644   cat conftest.$ac_ext >&5
3645   rm -rf conftest*
3646   eval "ac_cv_header_$ac_safe=no"
3647 fi
3648 rm -f conftest*
3649 fi
3650 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3651   echo "$ac_t""yes" 1>&6
3652     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3653   cat >> confdefs.h <<EOF
3654 #define $ac_tr_hdr 1
3655 EOF
3656
3657 else
3658   echo "$ac_t""no" 1>&6
3659 fi
3660 done
3661
3662    echo $ac_n "checking for dladdr in -ldl""... $ac_c" 1>&6
3663 echo "configure:3664: checking for dladdr in -ldl" >&5
3664 ac_lib_var=`echo dl'_'dladdr | sed 'y%./+-%__p_%'`
3665 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3666   echo $ac_n "(cached) $ac_c" 1>&6
3667 else
3668   ac_save_LIBS="$LIBS"
3669 LIBS="-ldl  $LIBS"
3670 cat > conftest.$ac_ext <<EOF
3671 #line 3672 "configure"
3672 #include "confdefs.h"
3673 /* Override any gcc2 internal prototype to avoid an error.  */
3674 /* We use char because int might match the return type of a gcc2
3675     builtin and then its argument prototype would still apply.  */
3676 char dladdr();
3677
3678 int main() {
3679 dladdr()
3680 ; return 0; }
3681 EOF
3682 if { (eval echo configure:3683: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3683   rm -rf conftest*
3684   eval "ac_cv_lib_$ac_lib_var=yes"
3685 else
3686   echo "configure: failed program was:" >&5
3687   cat conftest.$ac_ext >&5
3688   rm -rf conftest*
3689   eval "ac_cv_lib_$ac_lib_var=no"
3690 fi
3691 rm -f conftest*
3692 LIBS="$ac_save_LIBS"
3693
3694 fi
3695 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3696   echo "$ac_t""yes" 1>&6
3697
3698      cat >> confdefs.h <<\EOF
3699 #define HAVE_DLADDR 1
3700 EOF
3701
3702 else
3703   echo "$ac_t""no" 1>&6
3704 fi
3705
3706    for ac_file in /proc/self/exe
3707 do
3708
3709 ac_safe=`echo "$ac_file" | sed 'y%./+-%__p_%'`
3710 echo $ac_n "checking for $ac_file""... $ac_c" 1>&6
3711 echo "configure:3712: checking for $ac_file" >&5
3712 if eval "test \"`echo '$''{'ac_cv_file_$ac_safe'+set}'`\" = set"; then
3713   echo $ac_n "(cached) $ac_c" 1>&6
3714 else
3715   if test "$cross_compiling" = yes; then
3716     { echo "configure: error: Cannot check for file existence when cross compiling" 1>&2; exit 1; }
3717 else
3718   if test -r $ac_file; then
3719     eval "ac_cv_file_$ac_safe=yes"
3720   else
3721     eval "ac_cv_file_$ac_safe=no"
3722   fi
3723 fi
3724 fi
3725 if eval "test \"`echo '$ac_cv_file_'$ac_safe`\" = yes"; then
3726   echo "$ac_t""yes" 1>&6
3727     ac_tr_file=HAVE_`echo $ac_file | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3728   cat >> confdefs.h <<EOF
3729 #define $ac_tr_file 1
3730 EOF
3731
3732      cat >> confdefs.h <<\EOF
3733 #define HAVE_PROC_SELF_EXE 1
3734 EOF
3735
3736 else
3737   echo "$ac_t""no" 1>&6
3738
3739 fi
3740 done
3741
3742
3743    for ac_func in gethostbyname_r
3744 do
3745 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3746 echo "configure:3747: checking for $ac_func" >&5
3747 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3748   echo $ac_n "(cached) $ac_c" 1>&6
3749 else
3750   cat > conftest.$ac_ext <<EOF
3751 #line 3752 "configure"
3752 #include "confdefs.h"
3753 /* System header to define __stub macros and hopefully few prototypes,
3754     which can conflict with char $ac_func(); below.  */
3755 #include <assert.h>
3756 /* Override any gcc2 internal prototype to avoid an error.  */
3757 /* We use char because int might match the return type of a gcc2
3758     builtin and then its argument prototype would still apply.  */
3759 char $ac_func();
3760
3761 int main() {
3762
3763 /* The GNU C library defines this for functions which it implements
3764     to always fail with ENOSYS.  Some functions are actually named
3765     something starting with __ and the normal name is an alias.  */
3766 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3767 choke me
3768 #else
3769 $ac_func();
3770 #endif
3771
3772 ; return 0; }
3773 EOF
3774 if { (eval echo configure:3775: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3775   rm -rf conftest*
3776   eval "ac_cv_func_$ac_func=yes"
3777 else
3778   echo "configure: failed program was:" >&5
3779   cat conftest.$ac_ext >&5
3780   rm -rf conftest*
3781   eval "ac_cv_func_$ac_func=no"
3782 fi
3783 rm -f conftest*
3784 fi
3785
3786 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3787   echo "$ac_t""yes" 1>&6
3788     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3789   cat >> confdefs.h <<EOF
3790 #define $ac_tr_func 1
3791 EOF
3792
3793      cat >> confdefs.h <<\EOF
3794 #define HAVE_GETHOSTBYNAME_R 1
3795 EOF
3796
3797      # There are two different kinds of gethostbyname_r.
3798      # We look for the one that returns `int'.
3799      # Hopefully this check is robust enough.
3800      cat > conftest.$ac_ext <<EOF
3801 #line 3802 "configure"
3802 #include "confdefs.h"
3803 #include <netdb.h>
3804 EOF
3805 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3806   egrep "int.*gethostbyname_r" >/dev/null 2>&1; then
3807   rm -rf conftest*
3808
3809        cat >> confdefs.h <<\EOF
3810 #define GETHOSTBYNAME_R_RETURNS_INT 1
3811 EOF
3812
3813 fi
3814 rm -f conftest*
3815
3816
3817      case " $GCINCS " in
3818      *" -D_REENTRANT "*) ;;
3819      *)
3820                 echo $ac_n "checking whether gethostbyname_r declaration requires -D_REENTRANT""... $ac_c" 1>&6
3821 echo "configure:3822: checking whether gethostbyname_r declaration requires -D_REENTRANT" >&5
3822 if eval "test \"`echo '$''{'libjava_cv_gethostbyname_r_needs_reentrant'+set}'`\" = set"; then
3823   echo $ac_n "(cached) $ac_c" 1>&6
3824 else
3825
3826           ac_ext=C
3827 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
3828 ac_cpp='$CXXCPP $CPPFLAGS'
3829 ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
3830 ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
3831 cross_compiling=$ac_cv_prog_cxx_cross
3832
3833           cat > conftest.$ac_ext <<EOF
3834 #line 3835 "configure"
3835 #include "confdefs.h"
3836 #include <netdb.h>
3837 int main() {
3838 gethostbyname_r("", 0, 0);
3839 ; return 0; }
3840 EOF
3841 if { (eval echo configure:3842: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3842   rm -rf conftest*
3843   libjava_cv_gethostbyname_r_needs_reentrant=no
3844 else
3845   echo "configure: failed program was:" >&5
3846   cat conftest.$ac_ext >&5
3847   rm -rf conftest*
3848                 CPPFLAGS_SAVE="$CPPFLAGS"
3849                 CPPFLAGS="$CPPFLAGS -D_REENTRANT"
3850                 cat > conftest.$ac_ext <<EOF
3851 #line 3852 "configure"
3852 #include "confdefs.h"
3853 #include <netdb.h>
3854 int main() {
3855 gethostbyname_r("", 0, 0);
3856 ; return 0; }
3857 EOF
3858 if { (eval echo configure:3859: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3859   rm -rf conftest*
3860   libjava_cv_gethostbyname_r_needs_reentrant=yes
3861 else
3862   echo "configure: failed program was:" >&5
3863   cat conftest.$ac_ext >&5
3864   rm -rf conftest*
3865   libjava_cv_gethostbyname_r_needs_reentrant=fail
3866 fi
3867 rm -f conftest*
3868                 CPPFLAGS="$CPPFLAGS_SAVE"
3869
3870 fi
3871 rm -f conftest*
3872           ac_ext=c
3873 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
3874 ac_cpp='$CPP $CPPFLAGS'
3875 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
3876 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
3877 cross_compiling=$ac_cv_prog_cc_cross
3878
3879
3880 fi
3881
3882 echo "$ac_t""$libjava_cv_gethostbyname_r_needs_reentrant" 1>&6
3883         if test "x$libjava_cv_gethostbyname_r_needs_reentrant" = xyes; then
3884           cat >> confdefs.h <<\EOF
3885 #define _REENTRANT 1
3886 EOF
3887
3888         fi
3889      ;;
3890      esac
3891
3892      echo $ac_n "checking for struct hostent_data""... $ac_c" 1>&6
3893 echo "configure:3894: checking for struct hostent_data" >&5
3894 if eval "test \"`echo '$''{'libjava_cv_struct_hostent_data'+set}'`\" = set"; then
3895   echo $ac_n "(cached) $ac_c" 1>&6
3896 else
3897         cat > conftest.$ac_ext <<EOF
3898 #line 3899 "configure"
3899 #include "confdefs.h"
3900
3901 #if GETHOSTBYNAME_R_NEEDS_REENTRANT && !defined(_REENTRANT)
3902 # define _REENTRANT 1
3903 #endif
3904 #include <netdb.h>
3905 int main() {
3906 struct hostent_data data;
3907 ; return 0; }
3908 EOF
3909 if { (eval echo configure:3910: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3910   rm -rf conftest*
3911   libjava_cv_struct_hostent_data=yes
3912 else
3913   echo "configure: failed program was:" >&5
3914   cat conftest.$ac_ext >&5
3915   rm -rf conftest*
3916   libjava_cv_struct_hostent_data=no
3917 fi
3918 rm -f conftest*
3919 fi
3920
3921 echo "$ac_t""$libjava_cv_struct_hostent_data" 1>&6
3922      if test "x$libjava_cv_struct_hostent_data" = xyes; then
3923        cat >> confdefs.h <<\EOF
3924 #define HAVE_STRUCT_HOSTENT_DATA 1
3925 EOF
3926
3927      fi
3928
3929 else
3930   echo "$ac_t""no" 1>&6
3931 fi
3932 done
3933
3934
3935    for ac_func in gethostbyaddr_r
3936 do
3937 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3938 echo "configure:3939: checking for $ac_func" >&5
3939 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3940   echo $ac_n "(cached) $ac_c" 1>&6
3941 else
3942   cat > conftest.$ac_ext <<EOF
3943 #line 3944 "configure"
3944 #include "confdefs.h"
3945 /* System header to define __stub macros and hopefully few prototypes,
3946     which can conflict with char $ac_func(); below.  */
3947 #include <assert.h>
3948 /* Override any gcc2 internal prototype to avoid an error.  */
3949 /* We use char because int might match the return type of a gcc2
3950     builtin and then its argument prototype would still apply.  */
3951 char $ac_func();
3952
3953 int main() {
3954
3955 /* The GNU C library defines this for functions which it implements
3956     to always fail with ENOSYS.  Some functions are actually named
3957     something starting with __ and the normal name is an alias.  */
3958 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3959 choke me
3960 #else
3961 $ac_func();
3962 #endif
3963
3964 ; return 0; }
3965 EOF
3966 if { (eval echo configure:3967: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3967   rm -rf conftest*
3968   eval "ac_cv_func_$ac_func=yes"
3969 else
3970   echo "configure: failed program was:" >&5
3971   cat conftest.$ac_ext >&5
3972   rm -rf conftest*
3973   eval "ac_cv_func_$ac_func=no"
3974 fi
3975 rm -f conftest*
3976 fi
3977
3978 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3979   echo "$ac_t""yes" 1>&6
3980     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3981   cat >> confdefs.h <<EOF
3982 #define $ac_tr_func 1
3983 EOF
3984
3985      cat >> confdefs.h <<\EOF
3986 #define HAVE_GETHOSTBYADDR_R 1
3987 EOF
3988
3989      # There are two different kinds of gethostbyaddr_r.
3990      # We look for the one that returns `int'.
3991      # Hopefully this check is robust enough.
3992      cat > conftest.$ac_ext <<EOF
3993 #line 3994 "configure"
3994 #include "confdefs.h"
3995 #include <netdb.h>
3996 EOF
3997 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3998   egrep "int.*gethostbyaddr_r" >/dev/null 2>&1; then
3999   rm -rf conftest*
4000
4001        cat >> confdefs.h <<\EOF
4002 #define GETHOSTBYADDR_R_RETURNS_INT 1
4003 EOF
4004
4005 fi
4006 rm -f conftest*
4007
4008 else
4009   echo "$ac_t""no" 1>&6
4010 fi
4011 done
4012
4013
4014    for ac_func in gethostname
4015 do
4016 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4017 echo "configure:4018: checking for $ac_func" >&5
4018 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4019   echo $ac_n "(cached) $ac_c" 1>&6
4020 else
4021   cat > conftest.$ac_ext <<EOF
4022 #line 4023 "configure"
4023 #include "confdefs.h"
4024 /* System header to define __stub macros and hopefully few prototypes,
4025     which can conflict with char $ac_func(); below.  */
4026 #include <assert.h>
4027 /* Override any gcc2 internal prototype to avoid an error.  */
4028 /* We use char because int might match the return type of a gcc2
4029     builtin and then its argument prototype would still apply.  */
4030 char $ac_func();
4031
4032 int main() {
4033
4034 /* The GNU C library defines this for functions which it implements
4035     to always fail with ENOSYS.  Some functions are actually named
4036     something starting with __ and the normal name is an alias.  */
4037 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4038 choke me
4039 #else
4040 $ac_func();
4041 #endif
4042
4043 ; return 0; }
4044 EOF
4045 if { (eval echo configure:4046: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4046   rm -rf conftest*
4047   eval "ac_cv_func_$ac_func=yes"
4048 else
4049   echo "configure: failed program was:" >&5
4050   cat conftest.$ac_ext >&5
4051   rm -rf conftest*
4052   eval "ac_cv_func_$ac_func=no"
4053 fi
4054 rm -f conftest*
4055 fi
4056
4057 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4058   echo "$ac_t""yes" 1>&6
4059     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4060   cat >> confdefs.h <<EOF
4061 #define $ac_tr_func 1
4062 EOF
4063
4064      cat >> confdefs.h <<\EOF
4065 #define HAVE_GETHOSTNAME 1
4066 EOF
4067
4068      cat > conftest.$ac_ext <<EOF
4069 #line 4070 "configure"
4070 #include "confdefs.h"
4071 #include <unistd.h>
4072 EOF
4073 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4074   egrep "gethostname" >/dev/null 2>&1; then
4075   rm -rf conftest*
4076
4077        cat >> confdefs.h <<\EOF
4078 #define HAVE_GETHOSTNAME_DECL 1
4079 EOF
4080
4081 fi
4082 rm -f conftest*
4083
4084 else
4085   echo "$ac_t""no" 1>&6
4086 fi
4087 done
4088
4089
4090    # Look for these functions in the thread library, but only bother
4091    # if using POSIX threads.
4092    if test "$THREADS" = posix; then
4093       save_LIBS="$LIBS"
4094       LIBS="$LIBS $THREADLIBS"
4095       # Some POSIX thread systems don't have pthread_mutexattr_settype.
4096       # E.g., Solaris.
4097       for ac_func in pthread_mutexattr_settype pthread_mutexattr_setkind_np
4098 do
4099 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4100 echo "configure:4101: checking for $ac_func" >&5
4101 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4102   echo $ac_n "(cached) $ac_c" 1>&6
4103 else
4104   cat > conftest.$ac_ext <<EOF
4105 #line 4106 "configure"
4106 #include "confdefs.h"
4107 /* System header to define __stub macros and hopefully few prototypes,
4108     which can conflict with char $ac_func(); below.  */
4109 #include <assert.h>
4110 /* Override any gcc2 internal prototype to avoid an error.  */
4111 /* We use char because int might match the return type of a gcc2
4112     builtin and then its argument prototype would still apply.  */
4113 char $ac_func();
4114
4115 int main() {
4116
4117 /* The GNU C library defines this for functions which it implements
4118     to always fail with ENOSYS.  Some functions are actually named
4119     something starting with __ and the normal name is an alias.  */
4120 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4121 choke me
4122 #else
4123 $ac_func();
4124 #endif
4125
4126 ; return 0; }
4127 EOF
4128 if { (eval echo configure:4129: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4129   rm -rf conftest*
4130   eval "ac_cv_func_$ac_func=yes"
4131 else
4132   echo "configure: failed program was:" >&5
4133   cat conftest.$ac_ext >&5
4134   rm -rf conftest*
4135   eval "ac_cv_func_$ac_func=no"
4136 fi
4137 rm -f conftest*
4138 fi
4139
4140 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4141   echo "$ac_t""yes" 1>&6
4142     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4143   cat >> confdefs.h <<EOF
4144 #define $ac_tr_func 1
4145 EOF
4146
4147 else
4148   echo "$ac_t""no" 1>&6
4149 fi
4150 done
4151
4152
4153       # Look for sched_yield.  Up to Solaris 2.6, it is in libposix4, since
4154       # Solaris 7 the name librt is preferred.
4155       for ac_func in sched_yield
4156 do
4157 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4158 echo "configure:4159: checking for $ac_func" >&5
4159 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4160   echo $ac_n "(cached) $ac_c" 1>&6
4161 else
4162   cat > conftest.$ac_ext <<EOF
4163 #line 4164 "configure"
4164 #include "confdefs.h"
4165 /* System header to define __stub macros and hopefully few prototypes,
4166     which can conflict with char $ac_func(); below.  */
4167 #include <assert.h>
4168 /* Override any gcc2 internal prototype to avoid an error.  */
4169 /* We use char because int might match the return type of a gcc2
4170     builtin and then its argument prototype would still apply.  */
4171 char $ac_func();
4172
4173 int main() {
4174
4175 /* The GNU C library defines this for functions which it implements
4176     to always fail with ENOSYS.  Some functions are actually named
4177     something starting with __ and the normal name is an alias.  */
4178 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4179 choke me
4180 #else
4181 $ac_func();
4182 #endif
4183
4184 ; return 0; }
4185 EOF
4186 if { (eval echo configure:4187: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4187   rm -rf conftest*
4188   eval "ac_cv_func_$ac_func=yes"
4189 else
4190   echo "configure: failed program was:" >&5
4191   cat conftest.$ac_ext >&5
4192   rm -rf conftest*
4193   eval "ac_cv_func_$ac_func=no"
4194 fi
4195 rm -f conftest*
4196 fi
4197
4198 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4199   echo "$ac_t""yes" 1>&6
4200     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4201   cat >> confdefs.h <<EOF
4202 #define $ac_tr_func 1
4203 EOF
4204
4205 else
4206   echo "$ac_t""no" 1>&6
4207 echo $ac_n "checking for sched_yield in -lrt""... $ac_c" 1>&6
4208 echo "configure:4209: checking for sched_yield in -lrt" >&5
4209 ac_lib_var=`echo rt'_'sched_yield | sed 'y%./+-%__p_%'`
4210 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4211   echo $ac_n "(cached) $ac_c" 1>&6
4212 else
4213   ac_save_LIBS="$LIBS"
4214 LIBS="-lrt  $LIBS"
4215 cat > conftest.$ac_ext <<EOF
4216 #line 4217 "configure"
4217 #include "confdefs.h"
4218 /* Override any gcc2 internal prototype to avoid an error.  */
4219 /* We use char because int might match the return type of a gcc2
4220     builtin and then its argument prototype would still apply.  */
4221 char sched_yield();
4222
4223 int main() {
4224 sched_yield()
4225 ; return 0; }
4226 EOF
4227 if { (eval echo configure:4228: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4228   rm -rf conftest*
4229   eval "ac_cv_lib_$ac_lib_var=yes"
4230 else
4231   echo "configure: failed program was:" >&5
4232   cat conftest.$ac_ext >&5
4233   rm -rf conftest*
4234   eval "ac_cv_lib_$ac_lib_var=no"
4235 fi
4236 rm -f conftest*
4237 LIBS="$ac_save_LIBS"
4238
4239 fi
4240 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4241   echo "$ac_t""yes" 1>&6
4242
4243           cat >> confdefs.h <<\EOF
4244 #define HAVE_SCHED_YIELD 1
4245 EOF
4246
4247           THREADLIBS="$THREADLIBS -lrt"
4248           THREADSPEC="$THREADSPEC -lrt"
4249 else
4250   echo "$ac_t""no" 1>&6
4251
4252           echo $ac_n "checking for sched_yield in -lposix4""... $ac_c" 1>&6
4253 echo "configure:4254: checking for sched_yield in -lposix4" >&5
4254 ac_lib_var=`echo posix4'_'sched_yield | sed 'y%./+-%__p_%'`
4255 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4256   echo $ac_n "(cached) $ac_c" 1>&6
4257 else
4258   ac_save_LIBS="$LIBS"
4259 LIBS="-lposix4  $LIBS"
4260 cat > conftest.$ac_ext <<EOF
4261 #line 4262 "configure"
4262 #include "confdefs.h"
4263 /* Override any gcc2 internal prototype to avoid an error.  */
4264 /* We use char because int might match the return type of a gcc2
4265     builtin and then its argument prototype would still apply.  */
4266 char sched_yield();
4267
4268 int main() {
4269 sched_yield()
4270 ; return 0; }
4271 EOF
4272 if { (eval echo configure:4273: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4273   rm -rf conftest*
4274   eval "ac_cv_lib_$ac_lib_var=yes"
4275 else
4276   echo "configure: failed program was:" >&5
4277   cat conftest.$ac_ext >&5
4278   rm -rf conftest*
4279   eval "ac_cv_lib_$ac_lib_var=no"
4280 fi
4281 rm -f conftest*
4282 LIBS="$ac_save_LIBS"
4283
4284 fi
4285 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4286   echo "$ac_t""yes" 1>&6
4287
4288             cat >> confdefs.h <<\EOF
4289 #define HAVE_SCHED_YIELD 1
4290 EOF
4291
4292             THREADLIBS="$THREADLIBS -lposix4"
4293             THREADSPEC="$THREADSPEC -lposix4"
4294 else
4295   echo "$ac_t""no" 1>&6
4296 fi
4297
4298 fi
4299
4300 fi
4301 done
4302
4303       LIBS="$save_LIBS"
4304
4305       # We can save a little space at runtime if the mutex has m_count
4306       # or __m_count.  This is a nice hack for Linux.
4307       cat > conftest.$ac_ext <<EOF
4308 #line 4309 "configure"
4309 #include "confdefs.h"
4310 #include <pthread.h>
4311 int main() {
4312
4313           extern pthread_mutex_t *mutex; int q = mutex->m_count;
4314
4315 ; return 0; }
4316 EOF
4317 if { (eval echo configure:4318: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4318   rm -rf conftest*
4319   cat >> confdefs.h <<\EOF
4320 #define PTHREAD_MUTEX_HAVE_M_COUNT 1
4321 EOF
4322
4323 else
4324   echo "configure: failed program was:" >&5
4325   cat conftest.$ac_ext >&5
4326   rm -rf conftest*
4327
4328         cat > conftest.$ac_ext <<EOF
4329 #line 4330 "configure"
4330 #include "confdefs.h"
4331 #include <pthread.h>
4332 int main() {
4333
4334             extern pthread_mutex_t *mutex; int q = mutex->__m_count;
4335
4336 ; return 0; }
4337 EOF
4338 if { (eval echo configure:4339: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4339   rm -rf conftest*
4340   cat >> confdefs.h <<\EOF
4341 #define PTHREAD_MUTEX_HAVE___M_COUNT 1
4342 EOF
4343
4344 else
4345   echo "configure: failed program was:" >&5
4346   cat conftest.$ac_ext >&5
4347 fi
4348 rm -f conftest*
4349 fi
4350 rm -f conftest*
4351    fi
4352
4353    # We require a way to get the time.
4354    time_found=no
4355    for ac_func in gettimeofday time ftime
4356 do
4357 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4358 echo "configure:4359: checking for $ac_func" >&5
4359 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4360   echo $ac_n "(cached) $ac_c" 1>&6
4361 else
4362   cat > conftest.$ac_ext <<EOF
4363 #line 4364 "configure"
4364 #include "confdefs.h"
4365 /* System header to define __stub macros and hopefully few prototypes,
4366     which can conflict with char $ac_func(); below.  */
4367 #include <assert.h>
4368 /* Override any gcc2 internal prototype to avoid an error.  */
4369 /* We use char because int might match the return type of a gcc2
4370     builtin and then its argument prototype would still apply.  */
4371 char $ac_func();
4372
4373 int main() {
4374
4375 /* The GNU C library defines this for functions which it implements
4376     to always fail with ENOSYS.  Some functions are actually named
4377     something starting with __ and the normal name is an alias.  */
4378 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4379 choke me
4380 #else
4381 $ac_func();
4382 #endif
4383
4384 ; return 0; }
4385 EOF
4386 if { (eval echo configure:4387: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4387   rm -rf conftest*
4388   eval "ac_cv_func_$ac_func=yes"
4389 else
4390   echo "configure: failed program was:" >&5
4391   cat conftest.$ac_ext >&5
4392   rm -rf conftest*
4393   eval "ac_cv_func_$ac_func=no"
4394 fi
4395 rm -f conftest*
4396 fi
4397
4398 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4399   echo "$ac_t""yes" 1>&6
4400     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4401   cat >> confdefs.h <<EOF
4402 #define $ac_tr_func 1
4403 EOF
4404  time_found=yes
4405 else
4406   echo "$ac_t""no" 1>&6
4407 fi
4408 done
4409
4410    if test "$time_found" = no; then
4411       { echo "configure: error: no function found to get the time" 1>&2; exit 1; }
4412    fi
4413
4414    for ac_func in memmove
4415 do
4416 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4417 echo "configure:4418: checking for $ac_func" >&5
4418 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4419   echo $ac_n "(cached) $ac_c" 1>&6
4420 else
4421   cat > conftest.$ac_ext <<EOF
4422 #line 4423 "configure"
4423 #include "confdefs.h"
4424 /* System header to define __stub macros and hopefully few prototypes,
4425     which can conflict with char $ac_func(); below.  */
4426 #include <assert.h>
4427 /* Override any gcc2 internal prototype to avoid an error.  */
4428 /* We use char because int might match the return type of a gcc2
4429     builtin and then its argument prototype would still apply.  */
4430 char $ac_func();
4431
4432 int main() {
4433
4434 /* The GNU C library defines this for functions which it implements
4435     to always fail with ENOSYS.  Some functions are actually named
4436     something starting with __ and the normal name is an alias.  */
4437 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4438 choke me
4439 #else
4440 $ac_func();
4441 #endif
4442
4443 ; return 0; }
4444 EOF
4445 if { (eval echo configure:4446: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4446   rm -rf conftest*
4447   eval "ac_cv_func_$ac_func=yes"
4448 else
4449   echo "configure: failed program was:" >&5
4450   cat conftest.$ac_ext >&5
4451   rm -rf conftest*
4452   eval "ac_cv_func_$ac_func=no"
4453 fi
4454 rm -f conftest*
4455 fi
4456
4457 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4458   echo "$ac_t""yes" 1>&6
4459     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4460   cat >> confdefs.h <<EOF
4461 #define $ac_tr_func 1
4462 EOF
4463
4464 else
4465   echo "$ac_t""no" 1>&6
4466 fi
4467 done
4468
4469
4470    # We require memcpy.
4471    memcpy_found=no
4472    for ac_func in memcpy
4473 do
4474 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4475 echo "configure:4476: checking for $ac_func" >&5
4476 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4477   echo $ac_n "(cached) $ac_c" 1>&6
4478 else
4479   cat > conftest.$ac_ext <<EOF
4480 #line 4481 "configure"
4481 #include "confdefs.h"
4482 /* System header to define __stub macros and hopefully few prototypes,
4483     which can conflict with char $ac_func(); below.  */
4484 #include <assert.h>
4485 /* Override any gcc2 internal prototype to avoid an error.  */
4486 /* We use char because int might match the return type of a gcc2
4487     builtin and then its argument prototype would still apply.  */
4488 char $ac_func();
4489
4490 int main() {
4491
4492 /* The GNU C library defines this for functions which it implements
4493     to always fail with ENOSYS.  Some functions are actually named
4494     something starting with __ and the normal name is an alias.  */
4495 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4496 choke me
4497 #else
4498 $ac_func();
4499 #endif
4500
4501 ; return 0; }
4502 EOF
4503 if { (eval echo configure:4504: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4504   rm -rf conftest*
4505   eval "ac_cv_func_$ac_func=yes"
4506 else
4507   echo "configure: failed program was:" >&5
4508   cat conftest.$ac_ext >&5
4509   rm -rf conftest*
4510   eval "ac_cv_func_$ac_func=no"
4511 fi
4512 rm -f conftest*
4513 fi
4514
4515 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4516   echo "$ac_t""yes" 1>&6
4517     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4518   cat >> confdefs.h <<EOF
4519 #define $ac_tr_func 1
4520 EOF
4521  memcpy_found=yes
4522 else
4523   echo "$ac_t""no" 1>&6
4524 fi
4525 done
4526
4527    if test "$memcpy_found" = no; then
4528       { echo "configure: error: memcpy is required" 1>&2; exit 1; }
4529    fi
4530
4531    # Some library-finding code we stole from Tcl.
4532    #--------------------------------------------------------------------
4533    #    Check for the existence of the -lsocket and -lnsl libraries.
4534    #    The order here is important, so that they end up in the right
4535    #    order in the command line generated by make.  Here are some
4536    #    special considerations:
4537    #    1. Use "connect" and "accept" to check for -lsocket, and
4538    #       "gethostbyname" to check for -lnsl.
4539    #    2. Use each function name only once:  can't redo a check because
4540    #       autoconf caches the results of the last check and won't redo it.
4541    #    3. Use -lnsl and -lsocket only if they supply procedures that
4542    #       aren't already present in the normal libraries.  This is because
4543    #       IRIX 5.2 has libraries, but they aren't needed and they're
4544    #       bogus:  they goof up name resolution if used.
4545    #    4. On some SVR4 systems, can't use -lsocket without -lnsl too.
4546    #       To get around this problem, check for both libraries together
4547    #       if -lsocket doesn't work by itself.
4548    #--------------------------------------------------------------------
4549
4550    echo $ac_n "checking for socket libraries""... $ac_c" 1>&6
4551 echo "configure:4552: checking for socket libraries" >&5
4552 if eval "test \"`echo '$''{'gcj_cv_lib_sockets'+set}'`\" = set"; then
4553   echo $ac_n "(cached) $ac_c" 1>&6
4554 else
4555   gcj_cv_lib_sockets=
4556      gcj_checkBoth=0
4557      unset ac_cv_func_connect
4558      echo $ac_n "checking for connect""... $ac_c" 1>&6
4559 echo "configure:4560: checking for connect" >&5
4560 if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
4561   echo $ac_n "(cached) $ac_c" 1>&6
4562 else
4563   cat > conftest.$ac_ext <<EOF
4564 #line 4565 "configure"
4565 #include "confdefs.h"
4566 /* System header to define __stub macros and hopefully few prototypes,
4567     which can conflict with char connect(); below.  */
4568 #include <assert.h>
4569 /* Override any gcc2 internal prototype to avoid an error.  */
4570 /* We use char because int might match the return type of a gcc2
4571     builtin and then its argument prototype would still apply.  */
4572 char connect();
4573
4574 int main() {
4575
4576 /* The GNU C library defines this for functions which it implements
4577     to always fail with ENOSYS.  Some functions are actually named
4578     something starting with __ and the normal name is an alias.  */
4579 #if defined (__stub_connect) || defined (__stub___connect)
4580 choke me
4581 #else
4582 connect();
4583 #endif
4584
4585 ; return 0; }
4586 EOF
4587 if { (eval echo configure:4588: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4588   rm -rf conftest*
4589   eval "ac_cv_func_connect=yes"
4590 else
4591   echo "configure: failed program was:" >&5
4592   cat conftest.$ac_ext >&5
4593   rm -rf conftest*
4594   eval "ac_cv_func_connect=no"
4595 fi
4596 rm -f conftest*
4597 fi
4598
4599 if eval "test \"`echo '$ac_cv_func_'connect`\" = yes"; then
4600   echo "$ac_t""yes" 1>&6
4601   gcj_checkSocket=0
4602 else
4603   echo "$ac_t""no" 1>&6
4604 gcj_checkSocket=1
4605 fi
4606
4607      if test "$gcj_checkSocket" = 1; then
4608          unset ac_cv_func_connect
4609          echo $ac_n "checking for main in -lsocket""... $ac_c" 1>&6
4610 echo "configure:4611: checking for main in -lsocket" >&5
4611 ac_lib_var=`echo socket'_'main | sed 'y%./+-%__p_%'`
4612 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4613   echo $ac_n "(cached) $ac_c" 1>&6
4614 else
4615   ac_save_LIBS="$LIBS"
4616 LIBS="-lsocket  $LIBS"
4617 cat > conftest.$ac_ext <<EOF
4618 #line 4619 "configure"
4619 #include "confdefs.h"
4620
4621 int main() {
4622 main()
4623 ; return 0; }
4624 EOF
4625 if { (eval echo configure:4626: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4626   rm -rf conftest*
4627   eval "ac_cv_lib_$ac_lib_var=yes"
4628 else
4629   echo "configure: failed program was:" >&5
4630   cat conftest.$ac_ext >&5
4631   rm -rf conftest*
4632   eval "ac_cv_lib_$ac_lib_var=no"
4633 fi
4634 rm -f conftest*
4635 LIBS="$ac_save_LIBS"
4636
4637 fi
4638 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4639   echo "$ac_t""yes" 1>&6
4640   gcj_cv_lib_sockets="-lsocket"
4641 else
4642   echo "$ac_t""no" 1>&6
4643 gcj_checkBoth=1
4644 fi
4645
4646      fi
4647      if test "$gcj_checkBoth" = 1; then
4648          gcj_oldLibs=$LIBS
4649          LIBS="$LIBS -lsocket -lnsl"
4650          unset ac_cv_func_accept
4651          echo $ac_n "checking for accept""... $ac_c" 1>&6
4652 echo "configure:4653: checking for accept" >&5
4653 if eval "test \"`echo '$''{'ac_cv_func_accept'+set}'`\" = set"; then
4654   echo $ac_n "(cached) $ac_c" 1>&6
4655 else
4656   cat > conftest.$ac_ext <<EOF
4657 #line 4658 "configure"
4658 #include "confdefs.h"
4659 /* System header to define __stub macros and hopefully few prototypes,
4660     which can conflict with char accept(); below.  */
4661 #include <assert.h>
4662 /* Override any gcc2 internal prototype to avoid an error.  */
4663 /* We use char because int might match the return type of a gcc2
4664     builtin and then its argument prototype would still apply.  */
4665 char accept();
4666
4667 int main() {
4668
4669 /* The GNU C library defines this for functions which it implements
4670     to always fail with ENOSYS.  Some functions are actually named
4671     something starting with __ and the normal name is an alias.  */
4672 #if defined (__stub_accept) || defined (__stub___accept)
4673 choke me
4674 #else
4675 accept();
4676 #endif
4677
4678 ; return 0; }
4679 EOF
4680 if { (eval echo configure:4681: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4681   rm -rf conftest*
4682   eval "ac_cv_func_accept=yes"
4683 else
4684   echo "configure: failed program was:" >&5
4685   cat conftest.$ac_ext >&5
4686   rm -rf conftest*
4687   eval "ac_cv_func_accept=no"
4688 fi
4689 rm -f conftest*
4690 fi
4691
4692 if eval "test \"`echo '$ac_cv_func_'accept`\" = yes"; then
4693   echo "$ac_t""yes" 1>&6
4694   gcj_checkNsl=0
4695                         gcj_cv_lib_sockets="-lsocket -lnsl"
4696 else
4697   echo "$ac_t""no" 1>&6
4698 fi
4699
4700          unset ac_cv_func_accept
4701          LIBS=$gcj_oldLibs
4702      fi
4703      unset ac_cv_func_gethostbyname
4704      gcj_oldLibs=$LIBS
4705      LIBS="$LIBS $gcj_cv_lib_sockets"
4706      echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
4707 echo "configure:4708: checking for gethostbyname" >&5
4708 if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
4709   echo $ac_n "(cached) $ac_c" 1>&6
4710 else
4711   cat > conftest.$ac_ext <<EOF
4712 #line 4713 "configure"
4713 #include "confdefs.h"
4714 /* System header to define __stub macros and hopefully few prototypes,
4715     which can conflict with char gethostbyname(); below.  */
4716 #include <assert.h>
4717 /* Override any gcc2 internal prototype to avoid an error.  */
4718 /* We use char because int might match the return type of a gcc2
4719     builtin and then its argument prototype would still apply.  */
4720 char gethostbyname();
4721
4722 int main() {
4723
4724 /* The GNU C library defines this for functions which it implements
4725     to always fail with ENOSYS.  Some functions are actually named
4726     something starting with __ and the normal name is an alias.  */
4727 #if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
4728 choke me
4729 #else
4730 gethostbyname();
4731 #endif
4732
4733 ; return 0; }
4734 EOF
4735 if { (eval echo configure:4736: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4736   rm -rf conftest*
4737   eval "ac_cv_func_gethostbyname=yes"
4738 else
4739   echo "configure: failed program was:" >&5
4740   cat conftest.$ac_ext >&5
4741   rm -rf conftest*
4742   eval "ac_cv_func_gethostbyname=no"
4743 fi
4744 rm -f conftest*
4745 fi
4746
4747 if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
4748   echo "$ac_t""yes" 1>&6
4749   :
4750 else
4751   echo "$ac_t""no" 1>&6
4752 echo $ac_n "checking for main in -lnsl""... $ac_c" 1>&6
4753 echo "configure:4754: checking for main in -lnsl" >&5
4754 ac_lib_var=`echo nsl'_'main | sed 'y%./+-%__p_%'`
4755 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4756   echo $ac_n "(cached) $ac_c" 1>&6
4757 else
4758   ac_save_LIBS="$LIBS"
4759 LIBS="-lnsl  $LIBS"
4760 cat > conftest.$ac_ext <<EOF
4761 #line 4762 "configure"
4762 #include "confdefs.h"
4763
4764 int main() {
4765 main()
4766 ; return 0; }
4767 EOF
4768 if { (eval echo configure:4769: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4769   rm -rf conftest*
4770   eval "ac_cv_lib_$ac_lib_var=yes"
4771 else
4772   echo "configure: failed program was:" >&5
4773   cat conftest.$ac_ext >&5
4774   rm -rf conftest*
4775   eval "ac_cv_lib_$ac_lib_var=no"
4776 fi
4777 rm -f conftest*
4778 LIBS="$ac_save_LIBS"
4779
4780 fi
4781 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4782   echo "$ac_t""yes" 1>&6
4783   gcj_cv_lib_sockets="$gcj_cv_lib_sockets -lnsl"
4784 else
4785   echo "$ac_t""no" 1>&6
4786 fi
4787
4788 fi
4789
4790      unset ac_cv_func_gethostbyname
4791      LIBS=$gcj_oldLIBS
4792
4793 fi
4794
4795 echo "$ac_t""$gcj_cv_lib_sockets" 1>&6
4796    SYSTEMSPEC="$SYSTEMSPEC $gcj_cv_lib_sockets"
4797
4798    if test "$with_system_zlib" = yes; then
4799       echo $ac_n "checking for deflate in -lz""... $ac_c" 1>&6
4800 echo "configure:4801: checking for deflate in -lz" >&5
4801 ac_lib_var=`echo z'_'deflate | sed 'y%./+-%__p_%'`
4802 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4803   echo $ac_n "(cached) $ac_c" 1>&6
4804 else
4805   ac_save_LIBS="$LIBS"
4806 LIBS="-lz  $LIBS"
4807 cat > conftest.$ac_ext <<EOF
4808 #line 4809 "configure"
4809 #include "confdefs.h"
4810 /* Override any gcc2 internal prototype to avoid an error.  */
4811 /* We use char because int might match the return type of a gcc2
4812     builtin and then its argument prototype would still apply.  */
4813 char deflate();
4814
4815 int main() {
4816 deflate()
4817 ; return 0; }
4818 EOF
4819 if { (eval echo configure:4820: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4820   rm -rf conftest*
4821   eval "ac_cv_lib_$ac_lib_var=yes"
4822 else
4823   echo "configure: failed program was:" >&5
4824   cat conftest.$ac_ext >&5
4825   rm -rf conftest*
4826   eval "ac_cv_lib_$ac_lib_var=no"
4827 fi
4828 rm -f conftest*
4829 LIBS="$ac_save_LIBS"
4830
4831 fi
4832 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4833   echo "$ac_t""yes" 1>&6
4834   ZLIBSPEC=-lz
4835 else
4836   echo "$ac_t""no" 1>&6
4837 ZLIBSPEC=-lzgcj
4838 fi
4839
4840    else
4841       ZLIBSPEC=-lzgcj
4842       ZLIBTESTSPEC="-L`pwd`/../zlib/.libs -rpath `pwd`/../zlib/.libs"
4843    fi
4844
4845    # On Solaris, and maybe other architectures, the Boehm collector
4846    # requires -ldl.
4847    if test "$GC" = boehm; then
4848       echo $ac_n "checking for main in -ldl""... $ac_c" 1>&6
4849 echo "configure:4850: checking for main in -ldl" >&5
4850 ac_lib_var=`echo dl'_'main | sed 'y%./+-%__p_%'`
4851 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4852   echo $ac_n "(cached) $ac_c" 1>&6
4853 else
4854   ac_save_LIBS="$LIBS"
4855 LIBS="-ldl  $LIBS"
4856 cat > conftest.$ac_ext <<EOF
4857 #line 4858 "configure"
4858 #include "confdefs.h"
4859
4860 int main() {
4861 main()
4862 ; return 0; }
4863 EOF
4864 if { (eval echo configure:4865: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4865   rm -rf conftest*
4866   eval "ac_cv_lib_$ac_lib_var=yes"
4867 else
4868   echo "configure: failed program was:" >&5
4869   cat conftest.$ac_ext >&5
4870   rm -rf conftest*
4871   eval "ac_cv_lib_$ac_lib_var=no"
4872 fi
4873 rm -f conftest*
4874 LIBS="$ac_save_LIBS"
4875
4876 fi
4877 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4878   echo "$ac_t""yes" 1>&6
4879   SYSTEMSPEC="$SYSTEMSPEC -ldl"
4880 else
4881   echo "$ac_t""no" 1>&6
4882 fi
4883
4884    fi
4885
4886    if test -d "$libgcj_basedir/../gcc/java"; then
4887       GCJ=
4888    else
4889       CANADIAN=yes
4890       NULL_TARGET=yes
4891       GCJ=gcj
4892    fi
4893 fi
4894
4895 echo $ac_n "checking size of void *""... $ac_c" 1>&6
4896 echo "configure:4897: checking size of void *" >&5
4897 if eval "test \"`echo '$''{'ac_cv_sizeof_void_p'+set}'`\" = set"; then
4898   echo $ac_n "(cached) $ac_c" 1>&6
4899 else
4900   if test "$cross_compiling" = yes; then
4901     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
4902 else
4903   cat > conftest.$ac_ext <<EOF
4904 #line 4905 "configure"
4905 #include "confdefs.h"
4906 #include <stdio.h>
4907 main()
4908 {
4909   FILE *f=fopen("conftestval", "w");
4910   if (!f) exit(1);
4911   fprintf(f, "%d\n", sizeof(void *));
4912   exit(0);
4913 }
4914 EOF
4915 if { (eval echo configure:4916: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4916 then
4917   ac_cv_sizeof_void_p=`cat conftestval`
4918 else
4919   echo "configure: failed program was:" >&5
4920   cat conftest.$ac_ext >&5
4921   rm -fr conftest*
4922   ac_cv_sizeof_void_p=0
4923 fi
4924 rm -fr conftest*
4925 fi
4926
4927 fi
4928 echo "$ac_t""$ac_cv_sizeof_void_p" 1>&6
4929 cat >> confdefs.h <<EOF
4930 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
4931 EOF
4932
4933
4934
4935 ZLIBS=
4936 ZDEPS=
4937 ZINCS=
4938 if test "x$ZLIBSPEC" = "x-lzgcj"; then
4939    # We include the path to the zlib build directory.
4940    # See Makefile.am to understand why.
4941    ZDEPS='$(top_builddir)/../zlib/libzgcj.la'
4942    ZLIBS="$ZDEPS -L\$(here)/../zlib/$libsubdir"
4943    ZINCS='-I$(top_srcdir)/../zlib'
4944 else
4945    ZLIBS="$ZLIBSPEC"
4946 fi
4947
4948
4949
4950
4951
4952
4953
4954
4955
4956 if test "$CANADIAN" = yes; then
4957   CANADIAN_TRUE=
4958   CANADIAN_FALSE='#'
4959 else
4960   CANADIAN_TRUE='#'
4961   CANADIAN_FALSE=
4962 fi
4963
4964
4965 if test "$NULL_TARGET" = yes; then
4966   NULL_TARGET_TRUE=
4967   NULL_TARGET_FALSE='#'
4968 else
4969   NULL_TARGET_TRUE='#'
4970   NULL_TARGET_FALSE=
4971 fi
4972
4973
4974 if test "$NATIVE" = yes || test "$NULL_TARGET" = yes; then
4975   NATIVE_TRUE=
4976   NATIVE_FALSE='#'
4977 else
4978   NATIVE_TRUE='#'
4979   NATIVE_FALSE=
4980 fi
4981
4982
4983 if test -z "$with_cross_host"; then
4984   USE_LIBDIR_TRUE=
4985   USE_LIBDIR_FALSE='#'
4986 else
4987   USE_LIBDIR_TRUE='#'
4988   USE_LIBDIR_FALSE=
4989 fi
4990
4991
4992 if test "$NEEDS_DATA_START" = yes && test "$NATIVE" = yes; then
4993   NEEDS_DATA_START_TRUE=
4994   NEEDS_DATA_START_FALSE='#'
4995 else
4996   NEEDS_DATA_START_TRUE='#'
4997   NEEDS_DATA_START_FALSE=
4998 fi
4999
5000
5001 # Determine gcj version number.
5002 if test "$GCJ" = ""; then
5003    if test -z "${with_multisubdir}"; then
5004       builddotdot=.
5005    else
5006
5007       builddotdot=`echo ${with_multisubdir} | sed -e 's:[^/][^/]*:..:g'`
5008
5009    fi
5010    dir="`cd ${builddotdot}/../../gcc && pwd`"
5011    GCJ="$dir/gcj -B$dir/"
5012 fi
5013
5014 gcjvers="`$GCJ -v 2>&1 | sed -n 's/^.*version \([^ ]*\).*$/\1/p'`"
5015
5016 cat >> confdefs.h <<EOF
5017 #define GCJVERSION "$gcjvers"
5018 EOF
5019
5020
5021 # See if gcj supports -fuse-divide-subroutine.  gcc 2.95 does not, and
5022 # we want to continue to support that version.
5023 echo $ac_n "checking whether gcj supports -fuse-divide-subroutine""... $ac_c" 1>&6
5024 echo "configure:5025: checking whether gcj supports -fuse-divide-subroutine" >&5
5025 cat > conftest.java << 'END'
5026 public class conftest { }
5027 END
5028 use_fuse=yes
5029 $GCJ -classpath $srcdir -fuse-divide-subroutine -fsyntax-only \
5030    conftest.java > /dev/null 2>&1 \
5031    || use_fuse=no
5032 rm -f conftest.java
5033 if test "$use_fuse" = no; then
5034    DIVIDESPEC=
5035 fi
5036 echo "$ac_t""$use_fuse" 1>&6
5037
5038
5039
5040 echo $ac_n "checking for g++ -ffloat-store bug""... $ac_c" 1>&6
5041 echo "configure:5042: checking for g++ -ffloat-store bug" >&5
5042 save_CFLAGS="$CFLAGS"
5043 CFLAGS="-x c++ -O2 -ffloat-store"
5044 cat > conftest.$ac_ext <<EOF
5045 #line 5046 "configure"
5046 #include "confdefs.h"
5047 #include <math.h>
5048 int main() {
5049
5050 ; return 0; }
5051 EOF
5052 if { (eval echo configure:5053: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5053   rm -rf conftest*
5054   echo "$ac_t""no" 1>&6
5055 else
5056   echo "configure: failed program was:" >&5
5057   cat conftest.$ac_ext >&5
5058   rm -rf conftest*
5059   cat >> confdefs.h <<\EOF
5060 #define __NO_MATH_INLINES 1
5061 EOF
5062
5063    echo "$ac_t""yes" 1>&6
5064 fi
5065 rm -f conftest*
5066 CFLAGS="$save_CFLAGS"
5067
5068 for ac_hdr in unistd.h bstring.h sys/time.h sys/types.h fcntl.h sys/ioctl.h sys/filio.h sys/stat.h sys/select.h sys/socket.h netinet/in.h arpa/inet.h netdb.h pwd.h sys/config.h inttypes.h stdint.h langinfo.h
5069 do
5070 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5071 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5072 echo "configure:5073: checking for $ac_hdr" >&5
5073 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5074   echo $ac_n "(cached) $ac_c" 1>&6
5075 else
5076   cat > conftest.$ac_ext <<EOF
5077 #line 5078 "configure"
5078 #include "confdefs.h"
5079 #include <$ac_hdr>
5080 EOF
5081 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5082 { (eval echo configure:5083: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5083 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5084 if test -z "$ac_err"; then
5085   rm -rf conftest*
5086   eval "ac_cv_header_$ac_safe=yes"
5087 else
5088   echo "$ac_err" >&5
5089   echo "configure: failed program was:" >&5
5090   cat conftest.$ac_ext >&5
5091   rm -rf conftest*
5092   eval "ac_cv_header_$ac_safe=no"
5093 fi
5094 rm -f conftest*
5095 fi
5096 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5097   echo "$ac_t""yes" 1>&6
5098     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5099   cat >> confdefs.h <<EOF
5100 #define $ac_tr_hdr 1
5101 EOF
5102
5103 else
5104   echo "$ac_t""no" 1>&6
5105 fi
5106 done
5107
5108 for ac_hdr in dirent.h
5109 do
5110 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5111 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5112 echo "configure:5113: checking for $ac_hdr" >&5
5113 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5114   echo $ac_n "(cached) $ac_c" 1>&6
5115 else
5116   cat > conftest.$ac_ext <<EOF
5117 #line 5118 "configure"
5118 #include "confdefs.h"
5119 #include <$ac_hdr>
5120 EOF
5121 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5122 { (eval echo configure:5123: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5123 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5124 if test -z "$ac_err"; then
5125   rm -rf conftest*
5126   eval "ac_cv_header_$ac_safe=yes"
5127 else
5128   echo "$ac_err" >&5
5129   echo "configure: failed program was:" >&5
5130   cat conftest.$ac_ext >&5
5131   rm -rf conftest*
5132   eval "ac_cv_header_$ac_safe=no"
5133 fi
5134 rm -f conftest*
5135 fi
5136 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5137   echo "$ac_t""yes" 1>&6
5138     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5139   cat >> confdefs.h <<EOF
5140 #define $ac_tr_hdr 1
5141 EOF
5142
5143 else
5144   echo "$ac_t""no" 1>&6
5145 fi
5146 done
5147
5148
5149 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
5150 echo "configure:5151: checking for ANSI C header files" >&5
5151 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
5152   echo $ac_n "(cached) $ac_c" 1>&6
5153 else
5154   cat > conftest.$ac_ext <<EOF
5155 #line 5156 "configure"
5156 #include "confdefs.h"
5157 #include <stdlib.h>
5158 #include <stdarg.h>
5159 #include <string.h>
5160 #include <float.h>
5161 EOF
5162 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5163 { (eval echo configure:5164: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5164 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5165 if test -z "$ac_err"; then
5166   rm -rf conftest*
5167   ac_cv_header_stdc=yes
5168 else
5169   echo "$ac_err" >&5
5170   echo "configure: failed program was:" >&5
5171   cat conftest.$ac_ext >&5
5172   rm -rf conftest*
5173   ac_cv_header_stdc=no
5174 fi
5175 rm -f conftest*
5176
5177 if test $ac_cv_header_stdc = yes; then
5178   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5179 cat > conftest.$ac_ext <<EOF
5180 #line 5181 "configure"
5181 #include "confdefs.h"
5182 #include <string.h>
5183 EOF
5184 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5185   egrep "memchr" >/dev/null 2>&1; then
5186   :
5187 else
5188   rm -rf conftest*
5189   ac_cv_header_stdc=no
5190 fi
5191 rm -f conftest*
5192
5193 fi
5194
5195 if test $ac_cv_header_stdc = yes; then
5196   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5197 cat > conftest.$ac_ext <<EOF
5198 #line 5199 "configure"
5199 #include "confdefs.h"
5200 #include <stdlib.h>
5201 EOF
5202 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5203   egrep "free" >/dev/null 2>&1; then
5204   :
5205 else
5206   rm -rf conftest*
5207   ac_cv_header_stdc=no
5208 fi
5209 rm -f conftest*
5210
5211 fi
5212
5213 if test $ac_cv_header_stdc = yes; then
5214   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5215 if test "$cross_compiling" = yes; then
5216   :
5217 else
5218   cat > conftest.$ac_ext <<EOF
5219 #line 5220 "configure"
5220 #include "confdefs.h"
5221 #include <ctype.h>
5222 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5223 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5224 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5225 int main () { int i; for (i = 0; i < 256; i++)
5226 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
5227 exit (0); }
5228
5229 EOF
5230 if { (eval echo configure:5231: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5231 then
5232   :
5233 else
5234   echo "configure: failed program was:" >&5
5235   cat conftest.$ac_ext >&5
5236   rm -fr conftest*
5237   ac_cv_header_stdc=no
5238 fi
5239 rm -fr conftest*
5240 fi
5241
5242 fi
5243 fi
5244
5245 echo "$ac_t""$ac_cv_header_stdc" 1>&6
5246 if test $ac_cv_header_stdc = yes; then
5247   cat >> confdefs.h <<\EOF
5248 #define STDC_HEADERS 1
5249 EOF
5250
5251 fi
5252
5253 echo $ac_n "checking for ssize_t""... $ac_c" 1>&6
5254 echo "configure:5255: checking for ssize_t" >&5
5255 if eval "test \"`echo '$''{'ac_cv_type_ssize_t'+set}'`\" = set"; then
5256   echo $ac_n "(cached) $ac_c" 1>&6
5257 else
5258   cat > conftest.$ac_ext <<EOF
5259 #line 5260 "configure"
5260 #include "confdefs.h"
5261 #include <sys/types.h>
5262 #if STDC_HEADERS
5263 #include <stdlib.h>
5264 #include <stddef.h>
5265 #endif
5266 EOF
5267 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5268   egrep "(^|[^a-zA-Z_0-9])ssize_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
5269   rm -rf conftest*
5270   ac_cv_type_ssize_t=yes
5271 else
5272   rm -rf conftest*
5273   ac_cv_type_ssize_t=no
5274 fi
5275 rm -f conftest*
5276
5277 fi
5278 echo "$ac_t""$ac_cv_type_ssize_t" 1>&6
5279 if test $ac_cv_type_ssize_t = no; then
5280   cat >> confdefs.h <<\EOF
5281 #define ssize_t int
5282 EOF
5283
5284 fi
5285
5286
5287 echo $ac_n "checking for in_addr_t""... $ac_c" 1>&6
5288 echo "configure:5289: checking for in_addr_t" >&5
5289 cat > conftest.$ac_ext <<EOF
5290 #line 5291 "configure"
5291 #include "confdefs.h"
5292 #include <sys/types.h>
5293 #if STDC_HEADERS
5294 #include <stdlib.h>
5295 #include <stddef.h>
5296 #endif
5297 #if HAVE_NETINET_IN_H
5298 #include <netinet/in.h>
5299 #endif
5300 int main() {
5301 in_addr_t foo;
5302 ; return 0; }
5303 EOF
5304 if { (eval echo configure:5305: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5305   rm -rf conftest*
5306   cat >> confdefs.h <<\EOF
5307 #define HAVE_IN_ADDR_T 1
5308 EOF
5309
5310    echo "$ac_t""yes" 1>&6
5311 else
5312   echo "configure: failed program was:" >&5
5313   cat conftest.$ac_ext >&5
5314   rm -rf conftest*
5315   echo "$ac_t""no" 1>&6
5316 fi
5317 rm -f conftest*
5318
5319 echo $ac_n "checking whether struct ip_mreq is in netinet/in.h""... $ac_c" 1>&6
5320 echo "configure:5321: checking whether struct ip_mreq is in netinet/in.h" >&5
5321 cat > conftest.$ac_ext <<EOF
5322 #line 5323 "configure"
5323 #include "confdefs.h"
5324 #include <netinet/in.h>
5325 int main() {
5326 struct ip_mreq mreq;
5327 ; return 0; }
5328 EOF
5329 if { (eval echo configure:5330: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5330   rm -rf conftest*
5331   cat >> confdefs.h <<\EOF
5332 #define HAVE_STRUCT_IP_MREQ 1
5333 EOF
5334
5335    echo "$ac_t""yes" 1>&6
5336 else
5337   echo "configure: failed program was:" >&5
5338   cat conftest.$ac_ext >&5
5339   rm -rf conftest*
5340   echo "$ac_t""no" 1>&6
5341 fi
5342 rm -f conftest*
5343
5344 echo $ac_n "checking whether struct sockaddr_in6 is in netinet/in.h""... $ac_c" 1>&6
5345 echo "configure:5346: checking whether struct sockaddr_in6 is in netinet/in.h" >&5
5346 cat > conftest.$ac_ext <<EOF
5347 #line 5348 "configure"
5348 #include "confdefs.h"
5349 #include <netinet/in.h>
5350 int main() {
5351 struct sockaddr_in6 addr6;
5352 ; return 0; }
5353 EOF
5354 if { (eval echo configure:5355: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5355   rm -rf conftest*
5356   cat >> confdefs.h <<\EOF
5357 #define HAVE_INET6 1
5358 EOF
5359
5360    echo "$ac_t""yes" 1>&6
5361 else
5362   echo "configure: failed program was:" >&5
5363   cat conftest.$ac_ext >&5
5364   rm -rf conftest*
5365   echo "$ac_t""no" 1>&6
5366 fi
5367 rm -f conftest*
5368
5369 echo $ac_n "checking for socklen_t in sys/socket.h""... $ac_c" 1>&6
5370 echo "configure:5371: checking for socklen_t in sys/socket.h" >&5
5371 cat > conftest.$ac_ext <<EOF
5372 #line 5373 "configure"
5373 #include "confdefs.h"
5374 #include <sys/socket.h>
5375 int main() {
5376 socklen_t x = 5;
5377 ; return 0; }
5378 EOF
5379 if { (eval echo configure:5380: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5380   rm -rf conftest*
5381   cat >> confdefs.h <<\EOF
5382 #define HAVE_SOCKLEN_T 1
5383 EOF
5384
5385    echo "$ac_t""yes" 1>&6
5386 else
5387   echo "configure: failed program was:" >&5
5388   cat conftest.$ac_ext >&5
5389   rm -rf conftest*
5390   echo "$ac_t""no" 1>&6
5391 fi
5392 rm -f conftest*
5393
5394 echo $ac_n "checking for tm_gmtoff in struct tm""... $ac_c" 1>&6
5395 echo "configure:5396: checking for tm_gmtoff in struct tm" >&5
5396 cat > conftest.$ac_ext <<EOF
5397 #line 5398 "configure"
5398 #include "confdefs.h"
5399 #include <time.h>
5400 int main() {
5401 struct tm tim; tim.tm_gmtoff = 0;
5402 ; return 0; }
5403 EOF
5404 if { (eval echo configure:5405: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5405   rm -rf conftest*
5406   cat >> confdefs.h <<\EOF
5407 #define STRUCT_TM_HAS_GMTOFF 1
5408 EOF
5409
5410    echo "$ac_t""yes" 1>&6
5411 else
5412   echo "configure: failed program was:" >&5
5413   cat conftest.$ac_ext >&5
5414   rm -rf conftest*
5415   echo "$ac_t""no" 1>&6
5416    echo $ac_n "checking for global timezone variable""... $ac_c" 1>&6
5417 echo "configure:5418: checking for global timezone variable" >&5
5418             cat > conftest.$ac_ext <<EOF
5419 #line 5420 "configure"
5420 #include "confdefs.h"
5421 #include <time.h>
5422 int main() {
5423 long z2 = timezone;
5424 ; return 0; }
5425 EOF
5426 if { (eval echo configure:5427: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5427   rm -rf conftest*
5428   cat >> confdefs.h <<\EOF
5429 #define HAVE_TIMEZONE 1
5430 EOF
5431
5432       echo "$ac_t""yes" 1>&6
5433 else
5434   echo "configure: failed program was:" >&5
5435   cat conftest.$ac_ext >&5
5436   rm -rf conftest*
5437   echo "$ac_t""no" 1>&6
5438 fi
5439 rm -f conftest*
5440 fi
5441 rm -f conftest*
5442
5443 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5444 # for constant arguments.  Useless!
5445 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
5446 echo "configure:5447: checking for working alloca.h" >&5
5447 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
5448   echo $ac_n "(cached) $ac_c" 1>&6
5449 else
5450   cat > conftest.$ac_ext <<EOF
5451 #line 5452 "configure"
5452 #include "confdefs.h"
5453 #include <alloca.h>
5454 int main() {
5455 char *p = alloca(2 * sizeof(int));
5456 ; return 0; }
5457 EOF
5458 if { (eval echo configure:5459: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5459   rm -rf conftest*
5460   ac_cv_header_alloca_h=yes
5461 else
5462   echo "configure: failed program was:" >&5
5463   cat conftest.$ac_ext >&5
5464   rm -rf conftest*
5465   ac_cv_header_alloca_h=no
5466 fi
5467 rm -f conftest*
5468 fi
5469
5470 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
5471 if test $ac_cv_header_alloca_h = yes; then
5472   cat >> confdefs.h <<\EOF
5473 #define HAVE_ALLOCA_H 1
5474 EOF
5475
5476 fi
5477
5478 echo $ac_n "checking for alloca""... $ac_c" 1>&6
5479 echo "configure:5480: checking for alloca" >&5
5480 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
5481   echo $ac_n "(cached) $ac_c" 1>&6
5482 else
5483   cat > conftest.$ac_ext <<EOF
5484 #line 5485 "configure"
5485 #include "confdefs.h"
5486
5487 #ifdef __GNUC__
5488 # define alloca __builtin_alloca
5489 #else
5490 # ifdef _MSC_VER
5491 #  include <malloc.h>
5492 #  define alloca _alloca
5493 # else
5494 #  if HAVE_ALLOCA_H
5495 #   include <alloca.h>
5496 #  else
5497 #   ifdef _AIX
5498  #pragma alloca
5499 #   else
5500 #    ifndef alloca /* predefined by HP cc +Olibcalls */
5501 char *alloca ();
5502 #    endif
5503 #   endif
5504 #  endif
5505 # endif
5506 #endif
5507
5508 int main() {
5509 char *p = (char *) alloca(1);
5510 ; return 0; }
5511 EOF
5512 if { (eval echo configure:5513: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5513   rm -rf conftest*
5514   ac_cv_func_alloca_works=yes
5515 else
5516   echo "configure: failed program was:" >&5
5517   cat conftest.$ac_ext >&5
5518   rm -rf conftest*
5519   ac_cv_func_alloca_works=no
5520 fi
5521 rm -f conftest*
5522 fi
5523
5524 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
5525 if test $ac_cv_func_alloca_works = yes; then
5526   cat >> confdefs.h <<\EOF
5527 #define HAVE_ALLOCA 1
5528 EOF
5529
5530 fi
5531
5532 if test $ac_cv_func_alloca_works = no; then
5533   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
5534   # that cause trouble.  Some versions do not even contain alloca or
5535   # contain a buggy version.  If you still want to use their alloca,
5536   # use ar to extract alloca.o from them instead of compiling alloca.c.
5537   ALLOCA=alloca.${ac_objext}
5538   cat >> confdefs.h <<\EOF
5539 #define C_ALLOCA 1
5540 EOF
5541
5542
5543 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
5544 echo "configure:5545: checking whether alloca needs Cray hooks" >&5
5545 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
5546   echo $ac_n "(cached) $ac_c" 1>&6
5547 else
5548   cat > conftest.$ac_ext <<EOF
5549 #line 5550 "configure"
5550 #include "confdefs.h"
5551 #if defined(CRAY) && ! defined(CRAY2)
5552 webecray
5553 #else
5554 wenotbecray
5555 #endif
5556
5557 EOF
5558 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5559   egrep "webecray" >/dev/null 2>&1; then
5560   rm -rf conftest*
5561   ac_cv_os_cray=yes
5562 else
5563   rm -rf conftest*
5564   ac_cv_os_cray=no
5565 fi
5566 rm -f conftest*
5567
5568 fi
5569
5570 echo "$ac_t""$ac_cv_os_cray" 1>&6
5571 if test $ac_cv_os_cray = yes; then
5572 for ac_func in _getb67 GETB67 getb67; do
5573   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5574 echo "configure:5575: checking for $ac_func" >&5
5575 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5576   echo $ac_n "(cached) $ac_c" 1>&6
5577 else
5578   cat > conftest.$ac_ext <<EOF
5579 #line 5580 "configure"
5580 #include "confdefs.h"
5581 /* System header to define __stub macros and hopefully few prototypes,
5582     which can conflict with char $ac_func(); below.  */
5583 #include <assert.h>
5584 /* Override any gcc2 internal prototype to avoid an error.  */
5585 /* We use char because int might match the return type of a gcc2
5586     builtin and then its argument prototype would still apply.  */
5587 char $ac_func();
5588
5589 int main() {
5590
5591 /* The GNU C library defines this for functions which it implements
5592     to always fail with ENOSYS.  Some functions are actually named
5593     something starting with __ and the normal name is an alias.  */
5594 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5595 choke me
5596 #else
5597 $ac_func();
5598 #endif
5599
5600 ; return 0; }
5601 EOF
5602 if { (eval echo configure:5603: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5603   rm -rf conftest*
5604   eval "ac_cv_func_$ac_func=yes"
5605 else
5606   echo "configure: failed program was:" >&5
5607   cat conftest.$ac_ext >&5
5608   rm -rf conftest*
5609   eval "ac_cv_func_$ac_func=no"
5610 fi
5611 rm -f conftest*
5612 fi
5613
5614 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5615   echo "$ac_t""yes" 1>&6
5616   cat >> confdefs.h <<EOF
5617 #define CRAY_STACKSEG_END $ac_func
5618 EOF
5619
5620   break
5621 else
5622   echo "$ac_t""no" 1>&6
5623 fi
5624
5625 done
5626 fi
5627
5628 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
5629 echo "configure:5630: checking stack direction for C alloca" >&5
5630 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
5631   echo $ac_n "(cached) $ac_c" 1>&6
5632 else
5633   if test "$cross_compiling" = yes; then
5634   ac_cv_c_stack_direction=0
5635 else
5636   cat > conftest.$ac_ext <<EOF
5637 #line 5638 "configure"
5638 #include "confdefs.h"
5639 find_stack_direction ()
5640 {
5641   static char *addr = 0;
5642   auto char dummy;
5643   if (addr == 0)
5644     {
5645       addr = &dummy;
5646       return find_stack_direction ();
5647     }
5648   else
5649     return (&dummy > addr) ? 1 : -1;
5650 }
5651 main ()
5652 {
5653   exit (find_stack_direction() < 0);
5654 }
5655 EOF
5656 if { (eval echo configure:5657: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5657 then
5658   ac_cv_c_stack_direction=1
5659 else
5660   echo "configure: failed program was:" >&5
5661   cat conftest.$ac_ext >&5
5662   rm -fr conftest*
5663   ac_cv_c_stack_direction=-1
5664 fi
5665 rm -fr conftest*
5666 fi
5667
5668 fi
5669
5670 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
5671 cat >> confdefs.h <<EOF
5672 #define STACK_DIRECTION $ac_cv_c_stack_direction
5673 EOF
5674
5675 fi
5676
5677
5678 for ac_prog in perl
5679 do
5680 # Extract the first word of "$ac_prog", so it can be a program name with args.
5681 set dummy $ac_prog; ac_word=$2
5682 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5683 echo "configure:5684: checking for $ac_word" >&5
5684 if eval "test \"`echo '$''{'ac_cv_prog_PERL'+set}'`\" = set"; then
5685   echo $ac_n "(cached) $ac_c" 1>&6
5686 else
5687   if test -n "$PERL"; then
5688   ac_cv_prog_PERL="$PERL" # Let the user override the test.
5689 else
5690   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
5691   ac_dummy="$PATH"
5692   for ac_dir in $ac_dummy; do
5693     test -z "$ac_dir" && ac_dir=.
5694     if test -f $ac_dir/$ac_word; then
5695       ac_cv_prog_PERL="$ac_prog"
5696       break
5697     fi
5698   done
5699   IFS="$ac_save_ifs"
5700 fi
5701 fi
5702 PERL="$ac_cv_prog_PERL"
5703 if test -n "$PERL"; then
5704   echo "$ac_t""$PERL" 1>&6
5705 else
5706   echo "$ac_t""no" 1>&6
5707 fi
5708
5709 test -n "$PERL" && break
5710 done
5711 test -n "$PERL" || PERL="false"
5712
5713
5714 SYSDEP_SOURCES=
5715
5716 case "${host}" in
5717  i?86-*-linux*)
5718     SIGNAL_HANDLER=include/i386-signal.h
5719     ;;
5720  sparc-sun-solaris*)
5721     SIGNAL_HANDLER=include/sparc-signal.h
5722     ;;
5723  ia64-*)
5724     SYSDEP_SOURCES=sysdep/ia64.c
5725     test -d sysdep || mkdir sysdep
5726     ;;
5727  *)
5728     SIGNAL_HANDLER=include/default-signal.h
5729     ;;
5730 esac
5731
5732 # If we're using sjlj exceptions, forget what we just learned.
5733 if test "$libgcj_sjlj" = yes; then
5734    SIGNAL_HANDLER=include/default-signal.h
5735 fi
5736
5737
5738
5739
5740
5741 if test "${multilib}" = "yes"; then
5742   multilib_arg="--enable-multilib"
5743 else
5744   multilib_arg=
5745 fi
5746
5747 here=`pwd`
5748
5749
5750 trap '' 1 2 15
5751 cat > confcache <<\EOF
5752 # This file is a shell script that caches the results of configure
5753 # tests run on this system so they can be shared between configure
5754 # scripts and configure runs.  It is not useful on other systems.
5755 # If it contains results you don't want to keep, you may remove or edit it.
5756 #
5757 # By default, configure uses ./config.cache as the cache file,
5758 # creating it if it does not exist already.  You can give configure
5759 # the --cache-file=FILE option to use a different cache file; that is
5760 # what configure does when it calls configure scripts in
5761 # subdirectories, so they share the cache.
5762 # Giving --cache-file=/dev/null disables caching, for debugging configure.
5763 # config.status only pays attention to the cache file if you give it the
5764 # --recheck option to rerun configure.
5765 #
5766 EOF
5767 # The following way of writing the cache mishandles newlines in values,
5768 # but we know of no workaround that is simple, portable, and efficient.
5769 # So, don't put newlines in cache variables' values.
5770 # Ultrix sh set writes to stderr and can't be redirected directly,
5771 # and sets the high bit in the cache file unless we assign to the vars.
5772 (set) 2>&1 |
5773   case `(ac_space=' '; set | grep ac_space) 2>&1` in
5774   *ac_space=\ *)
5775     # `set' does not quote correctly, so add quotes (double-quote substitution
5776     # turns \\\\ into \\, and sed turns \\ into \).
5777     sed -n \
5778       -e "s/'/'\\\\''/g" \
5779       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
5780     ;;
5781   *)
5782     # `set' quotes correctly as required by POSIX, so do not add quotes.
5783     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
5784     ;;
5785   esac >> confcache
5786 if cmp -s $cache_file confcache; then
5787   :
5788 else
5789   if test -w $cache_file; then
5790     echo "updating cache $cache_file"
5791     cat confcache > $cache_file
5792   else
5793     echo "not updating unwritable cache $cache_file"
5794   fi
5795 fi
5796 rm -f confcache
5797
5798 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
5799
5800 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5801 # Let make expand exec_prefix.
5802 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5803
5804 # Any assignment to VPATH causes Sun make to only execute
5805 # the first set of double-colon rules, so remove it if not needed.
5806 # If there is a colon in the path, we need to keep it.
5807 if test "x$srcdir" = x.; then
5808   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
5809 fi
5810
5811 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
5812
5813 DEFS=-DHAVE_CONFIG_H
5814
5815 # Without the "./", some shells look in PATH for config.status.
5816 : ${CONFIG_STATUS=./config.status}
5817
5818 echo creating $CONFIG_STATUS
5819 rm -f $CONFIG_STATUS
5820 cat > $CONFIG_STATUS <<EOF
5821 #! /bin/sh
5822 # Generated automatically by configure.
5823 # Run this file to recreate the current configuration.
5824 # This directory was configured as follows,
5825 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
5826 #
5827 # $0 $ac_configure_args
5828 #
5829 # Compiler output produced by configure, useful for debugging
5830 # configure, is in ./config.log if it exists.
5831
5832 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
5833 for ac_option
5834 do
5835   case "\$ac_option" in
5836   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5837     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
5838     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
5839   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
5840     echo "$CONFIG_STATUS generated by autoconf version 2.13"
5841     exit 0 ;;
5842   -help | --help | --hel | --he | --h)
5843     echo "\$ac_cs_usage"; exit 0 ;;
5844   *) echo "\$ac_cs_usage"; exit 1 ;;
5845   esac
5846 done
5847
5848 ac_given_srcdir=$srcdir
5849 ac_given_INSTALL="$INSTALL"
5850
5851 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
5852 EOF
5853 cat >> $CONFIG_STATUS <<EOF
5854
5855 # Protect against being on the right side of a sed subst in config.status.
5856 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
5857  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
5858 $ac_vpsub
5859 $extrasub
5860 s%@SHELL@%$SHELL%g
5861 s%@CFLAGS@%$CFLAGS%g
5862 s%@CPPFLAGS@%$CPPFLAGS%g
5863 s%@CXXFLAGS@%$CXXFLAGS%g
5864 s%@FFLAGS@%$FFLAGS%g
5865 s%@DEFS@%$DEFS%g
5866 s%@LDFLAGS@%$LDFLAGS%g
5867 s%@LIBS@%$LIBS%g
5868 s%@exec_prefix@%$exec_prefix%g
5869 s%@prefix@%$prefix%g
5870 s%@program_transform_name@%$program_transform_name%g
5871 s%@bindir@%$bindir%g
5872 s%@sbindir@%$sbindir%g
5873 s%@libexecdir@%$libexecdir%g
5874 s%@datadir@%$datadir%g
5875 s%@sysconfdir@%$sysconfdir%g
5876 s%@sharedstatedir@%$sharedstatedir%g
5877 s%@localstatedir@%$localstatedir%g
5878 s%@libdir@%$libdir%g
5879 s%@includedir@%$includedir%g
5880 s%@oldincludedir@%$oldincludedir%g
5881 s%@infodir@%$infodir%g
5882 s%@mandir@%$mandir%g
5883 s%@host@%$host%g
5884 s%@host_alias@%$host_alias%g
5885 s%@host_cpu@%$host_cpu%g
5886 s%@host_vendor@%$host_vendor%g
5887 s%@host_os@%$host_os%g
5888 s%@target@%$target%g
5889 s%@target_alias@%$target_alias%g
5890 s%@target_cpu@%$target_cpu%g
5891 s%@target_vendor@%$target_vendor%g
5892 s%@target_os@%$target_os%g
5893 s%@build@%$build%g
5894 s%@build_alias@%$build_alias%g
5895 s%@build_cpu@%$build_cpu%g
5896 s%@build_vendor@%$build_vendor%g
5897 s%@build_os@%$build_os%g
5898 s%@libgcj_basedir@%$libgcj_basedir%g
5899 s%@CC@%$CC%g
5900 s%@CXX@%$CXX%g
5901 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
5902 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
5903 s%@INSTALL_DATA@%$INSTALL_DATA%g
5904 s%@PACKAGE@%$PACKAGE%g
5905 s%@VERSION@%$VERSION%g
5906 s%@ACLOCAL@%$ACLOCAL%g
5907 s%@AUTOCONF@%$AUTOCONF%g
5908 s%@AUTOMAKE@%$AUTOMAKE%g
5909 s%@AUTOHEADER@%$AUTOHEADER%g
5910 s%@MAKEINFO@%$MAKEINFO%g
5911 s%@SET_MAKE@%$SET_MAKE%g
5912 s%@AS@%$AS%g
5913 s%@AR@%$AR%g
5914 s%@RANLIB@%$RANLIB%g
5915 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
5916 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
5917 s%@MAINT@%$MAINT%g
5918 s%@EXEEXT@%$EXEEXT%g
5919 s%@LIBGCJ_CFLAGS@%$LIBGCJ_CFLAGS%g
5920 s%@LIBGCJ_CXXFLAGS@%$LIBGCJ_CXXFLAGS%g
5921 s%@LIBGCJ_JAVAFLAGS@%$LIBGCJ_JAVAFLAGS%g
5922 s%@INCLTDL@%$INCLTDL%g
5923 s%@LIBLTDL@%$LIBLTDL%g
5924 s%@DIRLTDL@%$DIRLTDL%g
5925 s%@LN_S@%$LN_S%g
5926 s%@OBJEXT@%$OBJEXT%g
5927 s%@STRIP@%$STRIP%g
5928 s%@LIBTOOL@%$LIBTOOL%g
5929 s%@CXXCPP@%$CXXCPP%g
5930 s%@subdirs@%$subdirs%g
5931 s%@COMPPATH@%$COMPPATH%g
5932 s%@TESTSUBDIR_TRUE@%$TESTSUBDIR_TRUE%g
5933 s%@TESTSUBDIR_FALSE@%$TESTSUBDIR_FALSE%g
5934 s%@LIBDATASTARTSPEC@%$LIBDATASTARTSPEC%g
5935 s%@CPP@%$CPP%g
5936 s%@SYSTEMSPEC@%$SYSTEMSPEC%g
5937 s%@LIBGCJTESTSPEC@%$LIBGCJTESTSPEC%g
5938 s%@ZLIBSPEC@%$ZLIBSPEC%g
5939 s%@ZLIBTESTSPEC@%$ZLIBTESTSPEC%g
5940 s%@GCLIBS@%$GCLIBS%g
5941 s%@GCINCS@%$GCINCS%g
5942 s%@GCDEPS@%$GCDEPS%g
5943 s%@GCOBJS@%$GCOBJS%g
5944 s%@GCSPEC@%$GCSPEC%g
5945 s%@GCTESTSPEC@%$GCTESTSPEC%g
5946 s%@THREADLIBS@%$THREADLIBS%g
5947 s%@THREADINCS@%$THREADINCS%g
5948 s%@THREADDEPS@%$THREADDEPS%g
5949 s%@THREADOBJS@%$THREADOBJS%g
5950 s%@THREADSPEC@%$THREADSPEC%g
5951 s%@USING_GCC_TRUE@%$USING_GCC_TRUE%g
5952 s%@USING_GCC_FALSE@%$USING_GCC_FALSE%g
5953 s%@ZLIBS@%$ZLIBS%g
5954 s%@ZDEPS@%$ZDEPS%g
5955 s%@ZINCS@%$ZINCS%g
5956 s%@DIVIDESPEC@%$DIVIDESPEC%g
5957 s%@EXCEPTIONSPEC@%$EXCEPTIONSPEC%g
5958 s%@FORCELIBGCCSPEC@%$FORCELIBGCCSPEC%g
5959 s%@CANADIAN_TRUE@%$CANADIAN_TRUE%g
5960 s%@CANADIAN_FALSE@%$CANADIAN_FALSE%g
5961 s%@NULL_TARGET_TRUE@%$NULL_TARGET_TRUE%g
5962 s%@NULL_TARGET_FALSE@%$NULL_TARGET_FALSE%g
5963 s%@NATIVE_TRUE@%$NATIVE_TRUE%g
5964 s%@NATIVE_FALSE@%$NATIVE_FALSE%g
5965 s%@USE_LIBDIR_TRUE@%$USE_LIBDIR_TRUE%g
5966 s%@USE_LIBDIR_FALSE@%$USE_LIBDIR_FALSE%g
5967 s%@NEEDS_DATA_START_TRUE@%$NEEDS_DATA_START_TRUE%g
5968 s%@NEEDS_DATA_START_FALSE@%$NEEDS_DATA_START_FALSE%g
5969 s%@EH_COMMON_INCLUDE@%$EH_COMMON_INCLUDE%g
5970 s%@AM_RUNTESTFLAGS@%$AM_RUNTESTFLAGS%g
5971 s%@ALLOCA@%$ALLOCA%g
5972 s%@PERL@%$PERL%g
5973 s%@SYSDEP_SOURCES@%$SYSDEP_SOURCES%g
5974 s%@here@%$here%g
5975
5976 CEOF
5977 EOF
5978
5979 cat >> $CONFIG_STATUS <<\EOF
5980
5981 # Split the substitutions into bite-sized pieces for seds with
5982 # small command number limits, like on Digital OSF/1 and HP-UX.
5983 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
5984 ac_file=1 # Number of current file.
5985 ac_beg=1 # First line for current file.
5986 ac_end=$ac_max_sed_cmds # Line after last line for current file.
5987 ac_more_lines=:
5988 ac_sed_cmds=""
5989 while $ac_more_lines; do
5990   if test $ac_beg -gt 1; then
5991     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
5992   else
5993     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
5994   fi
5995   if test ! -s conftest.s$ac_file; then
5996     ac_more_lines=false
5997     rm -f conftest.s$ac_file
5998   else
5999     if test -z "$ac_sed_cmds"; then
6000       ac_sed_cmds="sed -f conftest.s$ac_file"
6001     else
6002       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
6003     fi
6004     ac_file=`expr $ac_file + 1`
6005     ac_beg=$ac_end
6006     ac_end=`expr $ac_end + $ac_max_sed_cmds`
6007   fi
6008 done
6009 if test -z "$ac_sed_cmds"; then
6010   ac_sed_cmds=cat
6011 fi
6012 EOF
6013
6014 cat >> $CONFIG_STATUS <<EOF
6015
6016 CONFIG_FILES=\${CONFIG_FILES-"Makefile libgcj.spec libgcj-test.spec gcj/Makefile include/Makefile testsuite/Makefile"}
6017 EOF
6018 cat >> $CONFIG_STATUS <<\EOF
6019 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
6020   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6021   case "$ac_file" in
6022   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
6023        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
6024   *) ac_file_in="${ac_file}.in" ;;
6025   esac
6026
6027   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
6028
6029   # Remove last slash and all that follows it.  Not all systems have dirname.
6030   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
6031   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
6032     # The file is in a subdirectory.
6033     test ! -d "$ac_dir" && mkdir "$ac_dir"
6034     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
6035     # A "../" for each directory in $ac_dir_suffix.
6036     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
6037   else
6038     ac_dir_suffix= ac_dots=
6039   fi
6040
6041   case "$ac_given_srcdir" in
6042   .)  srcdir=.
6043       if test -z "$ac_dots"; then top_srcdir=.
6044       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
6045   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
6046   *) # Relative path.
6047     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
6048     top_srcdir="$ac_dots$ac_given_srcdir" ;;
6049   esac
6050
6051   case "$ac_given_INSTALL" in
6052   [/$]*) INSTALL="$ac_given_INSTALL" ;;
6053   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
6054   esac
6055
6056   echo creating "$ac_file"
6057   rm -f "$ac_file"
6058   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
6059   case "$ac_file" in
6060   *Makefile*) ac_comsub="1i\\
6061 # $configure_input" ;;
6062   *) ac_comsub= ;;
6063   esac
6064
6065   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
6066   sed -e "$ac_comsub
6067 s%@configure_input@%$configure_input%g
6068 s%@srcdir@%$srcdir%g
6069 s%@top_srcdir@%$top_srcdir%g
6070 s%@INSTALL@%$INSTALL%g
6071 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
6072 fi; done
6073 rm -f conftest.s*
6074
6075 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
6076 # NAME is the cpp macro being defined and VALUE is the value it is being given.
6077 #
6078 # ac_d sets the value in "#define NAME VALUE" lines.
6079 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
6080 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
6081 ac_dC='\3'
6082 ac_dD='%g'
6083 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
6084 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
6085 ac_uB='\([      ]\)%\1#\2define\3'
6086 ac_uC=' '
6087 ac_uD='\4%g'
6088 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
6089 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
6090 ac_eB='$%\1#\2define\3'
6091 ac_eC=' '
6092 ac_eD='%g'
6093
6094 if test "${CONFIG_HEADERS+set}" != set; then
6095 EOF
6096 cat >> $CONFIG_STATUS <<EOF
6097   CONFIG_HEADERS="include/config.h"
6098 EOF
6099 cat >> $CONFIG_STATUS <<\EOF
6100 fi
6101 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
6102   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6103   case "$ac_file" in
6104   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
6105        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
6106   *) ac_file_in="${ac_file}.in" ;;
6107   esac
6108
6109   echo creating $ac_file
6110
6111   rm -f conftest.frag conftest.in conftest.out
6112   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
6113   cat $ac_file_inputs > conftest.in
6114
6115 EOF
6116
6117 # Transform confdefs.h into a sed script conftest.vals that substitutes
6118 # the proper values into config.h.in to produce config.h.  And first:
6119 # Protect against being on the right side of a sed subst in config.status.
6120 # Protect against being in an unquoted here document in config.status.
6121 rm -f conftest.vals
6122 cat > conftest.hdr <<\EOF
6123 s/[\\&%]/\\&/g
6124 s%[\\$`]%\\&%g
6125 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
6126 s%ac_d%ac_u%gp
6127 s%ac_u%ac_e%gp
6128 EOF
6129 sed -n -f conftest.hdr confdefs.h > conftest.vals
6130 rm -f conftest.hdr
6131
6132 # This sed command replaces #undef with comments.  This is necessary, for
6133 # example, in the case of _POSIX_SOURCE, which is predefined and required
6134 # on some systems where configure will not decide to define it.
6135 cat >> conftest.vals <<\EOF
6136 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
6137 EOF
6138
6139 # Break up conftest.vals because some shells have a limit on
6140 # the size of here documents, and old seds have small limits too.
6141
6142 rm -f conftest.tail
6143 while :
6144 do
6145   ac_lines=`grep -c . conftest.vals`
6146   # grep -c gives empty output for an empty file on some AIX systems.
6147   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
6148   # Write a limited-size here document to conftest.frag.
6149   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
6150   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
6151   echo 'CEOF
6152   sed -f conftest.frag conftest.in > conftest.out
6153   rm -f conftest.in
6154   mv conftest.out conftest.in
6155 ' >> $CONFIG_STATUS
6156   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
6157   rm -f conftest.vals
6158   mv conftest.tail conftest.vals
6159 done
6160 rm -f conftest.vals
6161
6162 cat >> $CONFIG_STATUS <<\EOF
6163   rm -f conftest.frag conftest.h
6164   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
6165   cat conftest.in >> conftest.h
6166   rm -f conftest.in
6167   if cmp -s $ac_file conftest.h 2>/dev/null; then
6168     echo "$ac_file is unchanged"
6169     rm -f conftest.h
6170   else
6171     # Remove last slash and all that follows it.  Not all systems have dirname.
6172       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
6173       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
6174       # The file is in a subdirectory.
6175       test ! -d "$ac_dir" && mkdir "$ac_dir"
6176     fi
6177     rm -f $ac_file
6178     mv conftest.h $ac_file
6179   fi
6180 fi; done
6181
6182 EOF
6183
6184 cat >> $CONFIG_STATUS <<EOF
6185 ac_sources="java/io/$FILE_DESCRIPTOR java/lang/${PROCESS}Process.java java/lang/nat${PROCESS}Process.cc include/$GCHDR include/$THREADH $SIGNAL_HANDLER"
6186 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"
6187 EOF
6188
6189 cat >> $CONFIG_STATUS <<\EOF
6190 srcdir=$ac_given_srcdir
6191 while test -n "$ac_sources"; do
6192   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
6193   set $ac_sources; ac_source=$1; shift; ac_sources=$*
6194
6195   echo "linking $srcdir/$ac_source to $ac_dest"
6196
6197   if test ! -r $srcdir/$ac_source; then
6198     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
6199   fi
6200   rm -f $ac_dest
6201
6202   # Make relative symlinks.
6203   # Remove last slash and all that follows it.  Not all systems have dirname.
6204   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
6205   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
6206     # The dest file is in a subdirectory.
6207     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
6208     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
6209     # A "../" for each directory in $ac_dest_dir_suffix.
6210     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
6211   else
6212     ac_dest_dir_suffix= ac_dots=
6213   fi
6214
6215   case "$srcdir" in
6216   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
6217   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
6218   esac
6219
6220   # Make a symlink if possible; otherwise try a hard link.
6221   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
6222     ln $srcdir/$ac_source $ac_dest; then :
6223   else
6224     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
6225   fi
6226 done
6227 EOF
6228 cat >> $CONFIG_STATUS <<EOF
6229
6230 srcdir=${srcdir}
6231 host=${host}
6232 target=${target}
6233 with_multisubdir=${with_multisubdir}
6234 ac_configure_args="${multilib_arg} ${ac_configure_args}"
6235 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
6236 libgcj_basedir=${libgcj_basedir}
6237 CC="${CC}"
6238 CXX="${CXX}"
6239
6240 EOF
6241 cat >> $CONFIG_STATUS <<\EOF
6242 test -z "$CONFIG_HEADERS" || echo timestamp > include/stamp-h
6243 if test -n "$CONFIG_FILES"; then
6244   ac_file=Makefile . ${libgcj_basedir}/../config-ml.in
6245 fi
6246 exit 0
6247 EOF
6248 chmod +x $CONFIG_STATUS
6249 rm -fr confdefs* $ac_clean_files
6250 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
6251
6252 if test "$no_recursion" != yes; then
6253
6254   # Remove --cache-file and --srcdir arguments so they do not pile up.
6255   ac_sub_configure_args=
6256   ac_prev=
6257   for ac_arg in $ac_configure_args; do
6258     if test -n "$ac_prev"; then
6259       ac_prev=
6260       continue
6261     fi
6262     case "$ac_arg" in
6263     -cache-file | --cache-file | --cache-fil | --cache-fi \
6264     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
6265       ac_prev=cache_file ;;
6266     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
6267     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
6268       ;;
6269     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
6270       ac_prev=srcdir ;;
6271     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
6272       ;;
6273     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
6274     esac
6275   done
6276
6277   for ac_config_dir in $DIRLTDL; do
6278
6279     # Do not complain, so a configure script can configure whichever
6280     # parts of a large source tree are present.
6281     if test ! -d $srcdir/$ac_config_dir; then
6282       continue
6283     fi
6284
6285     echo configuring in $ac_config_dir
6286
6287     case "$srcdir" in
6288     .) ;;
6289     *)
6290       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
6291       else
6292         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
6293       fi
6294       ;;
6295     esac
6296
6297     ac_popdir=`pwd`
6298     cd $ac_config_dir
6299
6300       # A "../" for each directory in /$ac_config_dir.
6301       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
6302
6303     case "$srcdir" in
6304     .) # No --srcdir option.  We are building in place.
6305       ac_sub_srcdir=$srcdir ;;
6306     /*) # Absolute path.
6307       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
6308     *) # Relative path.
6309       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
6310     esac
6311
6312     # Check for guested configure; otherwise get Cygnus style configure.
6313     if test -f $ac_sub_srcdir/configure; then
6314       ac_sub_configure=$ac_sub_srcdir/configure
6315     elif test -f $ac_sub_srcdir/configure.in; then
6316       ac_sub_configure=$ac_configure
6317     else
6318       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
6319       ac_sub_configure=
6320     fi
6321
6322     # The recursion is here.
6323     if test -n "$ac_sub_configure"; then
6324
6325       # Make the cache file name correct relative to the subdirectory.
6326       case "$cache_file" in
6327       /*) ac_sub_cache_file=$cache_file ;;
6328       *) # Relative path.
6329         ac_sub_cache_file="$ac_dots$cache_file" ;;
6330       esac
6331   case "$ac_given_INSTALL" in
6332         [/$]*) INSTALL="$ac_given_INSTALL" ;;
6333         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
6334         esac
6335
6336       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
6337       # The eval makes quoting arguments work.
6338       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
6339       then :
6340       else
6341         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
6342       fi
6343     fi
6344
6345     cd $ac_popdir
6346   done
6347 fi
6348