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="$ac_help
  42   --enable-hash-synchronization
  43                           Use global hash table for monitor locks"
  44 ac_help="$ac_help
  45   --enable-libgcj-debug   enable runtime debugging code"
  46 ac_help="$ac_help
  47   --enable-interpreter    enable interpreter"
  48 ac_help="$ac_help
  49   --enable-sjlj-exceptions  force use of builtin_setjmp for exceptions"
  50 ac_help="$ac_help
  51   --disable-java-net      disable java.net"
  52 ac_help="$ac_help
  53   --without-libffi        don't use libffi"
  54 ac_help="$ac_help
  55   --disable-jvmpi         disable JVMPI support"
  56 ac_help="$ac_help
  57   --with-ecos             enable runtime eCos target support"
  58 ac_help="$ac_help
  59   --with-system-zlib      use installed libz"
  60 ac_help="$ac_help
  61   --enable-java-gc=TYPE   choose garbage collector [boehm]"
  62 ac_help="$ac_help
  63   --with-libiconv-prefix=DIR  search for libiconv in DIR/include and DIR/lib"
  64 ac_help="$ac_help
  65   --with-x                use the X Window System"
  66 ac_help="$ac_help
  67   --enable-java-awt       list of AWT peer implementations to be built"
  68
  69 # Initialize some variables set by options.
  70 # The variables have the same names as the options, with
  71 # dashes changed to underlines.
  72 build=NONE
  73 cache_file=./config.cache
  74 exec_prefix=NONE
  75 host=NONE
  76 no_create=
  77 nonopt=NONE
  78 no_recursion=
  79 prefix=NONE
  80 program_prefix=NONE
  81 program_suffix=NONE
  82 program_transform_name=s,x,x,
  83 silent=
  84 site=
  85 srcdir=
  86 target=NONE
  87 verbose=
  88 x_includes=NONE
  89 x_libraries=NONE
  90 bindir='${exec_prefix}/bin'
  91 sbindir='${exec_prefix}/sbin'
  92 libexecdir='${exec_prefix}/libexec'
  93 datadir='${prefix}/share'
  94 sysconfdir='${prefix}/etc'
  95 sharedstatedir='${prefix}/com'
  96 localstatedir='${prefix}/var'
  97 libdir='${exec_prefix}/lib'
  98 includedir='${prefix}/include'
  99 oldincludedir='/usr/include'
 100 infodir='${prefix}/info'
 101 mandir='${prefix}/man'
 102
 103 # Initialize some other variables.
 104 subdirs=
 105 MFLAGS= MAKEFLAGS=
 106 SHELL=${CONFIG_SHELL-/bin/sh}
 107 # Maximum number of lines to put in a shell here document.
 108 ac_max_here_lines=12
 109
 110 ac_prev=
 111 for ac_option
 112 do
 113
 114   # If the previous option needs an argument, assign it.
 115   if test -n "$ac_prev"; then
 116     eval "$ac_prev=\$ac_option"
 117     ac_prev=
 118     continue
 119   fi
 120
 121   case "$ac_option" in
 122   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 123   *) ac_optarg= ;;
 124   esac
 125
 126   # Accept the important Cygnus configure options, so we can diagnose typos.
 127
 128   case "$ac_option" in
 129
 130   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 131     ac_prev=bindir ;;
 132   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 133     bindir="$ac_optarg" ;;
 134
 135   -build | --build | --buil | --bui | --bu)
 136     ac_prev=build ;;
 137   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 138     build="$ac_optarg" ;;
 139
 140   -cache-file | --cache-file | --cache-fil | --cache-fi \
 141   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 142     ac_prev=cache_file ;;
 143   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 144   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 145     cache_file="$ac_optarg" ;;
 146
 147   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 148     ac_prev=datadir ;;
 149   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 150   | --da=*)
 151     datadir="$ac_optarg" ;;
 152
 153   -disable-* | --disable-*)
 154     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 155     # Reject names that are not valid shell variable names.
 156     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 157       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 158     fi
 159     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 160     eval "enable_${ac_feature}=no" ;;
 161
 162   -enable-* | --enable-*)
 163     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 164     # Reject names that are not valid shell variable names.
 165     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 166       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 167     fi
 168     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 169     case "$ac_option" in
 170       *=*) ;;
 171       *) ac_optarg=yes ;;
 172     esac
 173     eval "enable_${ac_feature}='$ac_optarg'" ;;
 174
 175   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 176   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 177   | --exec | --exe | --ex)
 178     ac_prev=exec_prefix ;;
 179   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 180   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 181   | --exec=* | --exe=* | --ex=*)
 182     exec_prefix="$ac_optarg" ;;
 183
 184   -gas | --gas | --ga | --g)
 185     # Obsolete; use --with-gas.
 186     with_gas=yes ;;
 187
 188   -help | --help | --hel | --he)
 189     # Omit some internal or obsolete options to make the list less imposing.
 190     # This message is too long to be a string in the A/UX 3.1 sh.
 191     cat << EOF
 192 Usage: configure [options] [host]
 193 Options: [defaults in brackets after descriptions]
 194 Configuration:
 195   --cache-file=FILE       cache test results in FILE
 196   --help                  print this message
 197   --no-create             do not create output files
 198   --quiet, --silent       do not print \`checking...' messages
 199   --version               print the version of autoconf that created configure
 200 Directory and file names:
 201   --prefix=PREFIX         install architecture-independent files in PREFIX
 202                           [$ac_default_prefix]
 203   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 204                           [same as prefix]
 205   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 206   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 207   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 208   --datadir=DIR           read-only architecture-independent data in DIR
 209                           [PREFIX/share]
 210   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 211   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 212                           [PREFIX/com]
 213   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 214   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 215   --includedir=DIR        C header files in DIR [PREFIX/include]
 216   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 217   --infodir=DIR           info documentation in DIR [PREFIX/info]
 218   --mandir=DIR            man documentation in DIR [PREFIX/man]
 219   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 220   --program-prefix=PREFIX prepend PREFIX to installed program names
 221   --program-suffix=SUFFIX append SUFFIX to installed program names
 222   --program-transform-name=PROGRAM
 223                           run sed PROGRAM on installed program names
 224 EOF
 225     cat << EOF
 226 Host type:
 227   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 228   --host=HOST             configure for HOST [guessed]
 229   --target=TARGET         configure for TARGET [TARGET=HOST]
 230 Features and packages:
 231   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 232   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 233   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 234   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 235   --x-includes=DIR        X include files are in DIR
 236   --x-libraries=DIR       X library files are in DIR
 237 EOF
 238     if test -n "$ac_help"; then
 239       echo "--enable and --with options recognized:$ac_help"
 240     fi
 241     exit 0 ;;
 242
 243   -host | --host | --hos | --ho)
 244     ac_prev=host ;;
 245   -host=* | --host=* | --hos=* | --ho=*)
 246     host="$ac_optarg" ;;
 247
 248   -includedir | --includedir | --includedi | --included | --include \
 249   | --includ | --inclu | --incl | --inc)
 250     ac_prev=includedir ;;
 251   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 252   | --includ=* | --inclu=* | --incl=* | --inc=*)
 253     includedir="$ac_optarg" ;;
 254
 255   -infodir | --infodir | --infodi | --infod | --info | --inf)
 256     ac_prev=infodir ;;
 257   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 258     infodir="$ac_optarg" ;;
 259
 260   -libdir | --libdir | --libdi | --libd)
 261     ac_prev=libdir ;;
 262   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 263     libdir="$ac_optarg" ;;
 264
 265   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 266   | --libexe | --libex | --libe)
 267     ac_prev=libexecdir ;;
 268   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 269   | --libexe=* | --libex=* | --libe=*)
 270     libexecdir="$ac_optarg" ;;
 271
 272   -localstatedir | --localstatedir | --localstatedi | --localstated \
 273   | --localstate | --localstat | --localsta | --localst \
 274   | --locals | --local | --loca | --loc | --lo)
 275     ac_prev=localstatedir ;;
 276   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 277   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 278   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 279     localstatedir="$ac_optarg" ;;
 280
 281   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 282     ac_prev=mandir ;;
 283   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 284     mandir="$ac_optarg" ;;
 285
 286   -nfp | --nfp | --nf)
 287     # Obsolete; use --without-fp.
 288     with_fp=no ;;
 289
 290   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 291   | --no-cr | --no-c)
 292     no_create=yes ;;
 293
 294   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 295   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 296     no_recursion=yes ;;
 297
 298   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 299   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 300   | --oldin | --oldi | --old | --ol | --o)
 301     ac_prev=oldincludedir ;;
 302   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 303   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 304   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 305     oldincludedir="$ac_optarg" ;;
 306
 307   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 308     ac_prev=prefix ;;
 309   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 310     prefix="$ac_optarg" ;;
 311
 312   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 313   | --program-pre | --program-pr | --program-p)
 314     ac_prev=program_prefix ;;
 315   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 316   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 317     program_prefix="$ac_optarg" ;;
 318
 319   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 320   | --program-suf | --program-su | --program-s)
 321     ac_prev=program_suffix ;;
 322   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 323   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 324     program_suffix="$ac_optarg" ;;
 325
 326   -program-transform-name | --program-transform-name \
 327   | --program-transform-nam | --program-transform-na \
 328   | --program-transform-n | --program-transform- \
 329   | --program-transform | --program-transfor \
 330   | --program-transfo | --program-transf \
 331   | --program-trans | --program-tran \
 332   | --progr-tra | --program-tr | --program-t)
 333     ac_prev=program_transform_name ;;
 334   -program-transform-name=* | --program-transform-name=* \
 335   | --program-transform-nam=* | --program-transform-na=* \
 336   | --program-transform-n=* | --program-transform-=* \
 337   | --program-transform=* | --program-transfor=* \
 338   | --program-transfo=* | --program-transf=* \
 339   | --program-trans=* | --program-tran=* \
 340   | --progr-tra=* | --program-tr=* | --program-t=*)
 341     program_transform_name="$ac_optarg" ;;
 342
 343   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 344   | -silent | --silent | --silen | --sile | --sil)
 345     silent=yes ;;
 346
 347   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 348     ac_prev=sbindir ;;
 349   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 350   | --sbi=* | --sb=*)
 351     sbindir="$ac_optarg" ;;
 352
 353   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 354   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 355   | --sharedst | --shareds | --shared | --share | --shar \
 356   | --sha | --sh)
 357     ac_prev=sharedstatedir ;;
 358   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 359   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 360   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 361   | --sha=* | --sh=*)
 362     sharedstatedir="$ac_optarg" ;;
 363
 364   -site | --site | --sit)
 365     ac_prev=site ;;
 366   -site=* | --site=* | --sit=*)
 367     site="$ac_optarg" ;;
 368
 369   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 370     ac_prev=srcdir ;;
 371   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 372     srcdir="$ac_optarg" ;;
 373
 374   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 375   | --syscon | --sysco | --sysc | --sys | --sy)
 376     ac_prev=sysconfdir ;;
 377   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 378   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 379     sysconfdir="$ac_optarg" ;;
 380
 381   -target | --target | --targe | --targ | --tar | --ta | --t)
 382     ac_prev=target ;;
 383   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 384     target="$ac_optarg" ;;
 385
 386   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 387     verbose=yes ;;
 388
 389   -version | --version | --versio | --versi | --vers)
 390     echo "configure generated by autoconf version 2.13"
 391     exit 0 ;;
 392
 393   -with-* | --with-*)
 394     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 395     # Reject names that are not valid shell variable names.
 396     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 397       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 398     fi
 399     ac_package=`echo $ac_package| sed 's/-/_/g'`
 400     case "$ac_option" in
 401       *=*) ;;
 402       *) ac_optarg=yes ;;
 403     esac
 404     eval "with_${ac_package}='$ac_optarg'" ;;
 405
 406   -without-* | --without-*)
 407     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 408     # Reject names that are not valid shell variable names.
 409     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 410       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 411     fi
 412     ac_package=`echo $ac_package| sed 's/-/_/g'`
 413     eval "with_${ac_package}=no" ;;
 414
 415   --x)
 416     # Obsolete; use --with-x.
 417     with_x=yes ;;
 418
 419   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 420   | --x-incl | --x-inc | --x-in | --x-i)
 421     ac_prev=x_includes ;;
 422   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 423   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 424     x_includes="$ac_optarg" ;;
 425
 426   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 427   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 428     ac_prev=x_libraries ;;
 429   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 430   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 431     x_libraries="$ac_optarg" ;;
 432
 433   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 434     ;;
 435
 436   *)
 437     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 438       echo "configure: warning: $ac_option: invalid host type" 1>&2
 439     fi
 440     if test "x$nonopt" != xNONE; then
 441       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 442     fi
 443     nonopt="$ac_option"
 444     ;;
 445
 446   esac
 447 done
 448
 449 if test -n "$ac_prev"; then
 450   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 451 fi
 452
 453 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 454
 455 # File descriptor usage:
 456 # 0 standard input
 457 # 1 file creation
 458 # 2 errors and warnings
 459 # 3 some systems may open it to /dev/tty
 460 # 4 used on the Kubota Titan
 461 # 6 checking for... messages and results
 462 # 5 compiler messages saved in config.log
 463 if test "$silent" = yes; then
 464   exec 6>/dev/null
 465 else
 466   exec 6>&1
 467 fi
 468 exec 5>./config.log
 469
 470 echo "\
 471 This file contains any messages produced by compilers while
 472 running configure, to aid debugging if configure makes a mistake.
 473 " 1>&5
 474
 475 # Strip out --no-create and --no-recursion so they do not pile up.
 476 # Also quote any args containing shell metacharacters.
 477 ac_configure_args=
 478 for ac_arg
 479 do
 480   case "$ac_arg" in
 481   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 482   | --no-cr | --no-c) ;;
 483   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 484   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 485   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 486   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 487   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 488   esac
 489 done
 490
 491 # NLS nuisances.
 492 # Only set these to C if already set.  These must not be set unconditionally
 493 # because not all systems understand e.g. LANG=C (notably SCO).
 494 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 495 # Non-C LC_CTYPE values break the ctype check.
 496 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 497 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 498 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 499 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 500
 501 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 502 rm -rf conftest* confdefs.h
 503 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 504 echo > confdefs.h
 505
 506 # A filename unique to this package, relative to the directory that
 507 # configure is in, which we can look for to find out if srcdir is correct.
 508 ac_unique_file=java/lang/System.java
 509
 510 # Find the source files, if location was not specified.
 511 if test -z "$srcdir"; then
 512   ac_srcdir_defaulted=yes
 513   # Try the directory containing this script, then its parent.
 514   ac_prog=$0
 515   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 516   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 517   srcdir=$ac_confdir
 518   if test ! -r $srcdir/$ac_unique_file; then
 519     srcdir=..
 520   fi
 521 else
 522   ac_srcdir_defaulted=no
 523 fi
 524 if test ! -r $srcdir/$ac_unique_file; then
 525   if test "$ac_srcdir_defaulted" = yes; then
 526     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 527   else
 528     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 529   fi
 530 fi
 531 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 532
 533 # Prefer explicitly selected file to automatically selected ones.
 534 if test -z "$CONFIG_SITE"; then
 535   if test "x$prefix" != xNONE; then
 536     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 537   else
 538     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 539   fi
 540 fi
 541 for ac_site_file in $CONFIG_SITE; do
 542   if test -r "$ac_site_file"; then
 543     echo "loading site script $ac_site_file"
 544     . "$ac_site_file"
 545   fi
 546 done
 547
 548 if test -r "$cache_file"; then
 549   echo "loading cache $cache_file"
 550   . $cache_file
 551 else
 552   echo "creating cache $cache_file"
 553   > $cache_file
 554 fi
 555
 556 ac_ext=c
 557 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 558 ac_cpp='$CPP $CPPFLAGS'
 559 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 560 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 561 cross_compiling=$ac_cv_prog_cc_cross
 562
 563 ac_exeext=
 564 ac_objext=o
 565 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 566   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 567   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 568     ac_n= ac_c='
 569 ' ac_t='        '
 570   else
 571     ac_n=-n ac_c= ac_t=
 572   fi
 573 else
 574   ac_n= ac_c='\c' ac_t=
 575 fi
 576
 577
 578
 579 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
 580 echo "configure:581: checking whether ln -s works" >&5
 581 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
 582   echo $ac_n "(cached) $ac_c" 1>&6
 583 else
 584   rm -f conftestdata
 585 if ln -s X conftestdata 2>/dev/null
 586 then
 587   rm -f conftestdata
 588   ac_cv_prog_LN_S="ln -s"
 589 else
 590   ac_cv_prog_LN_S=ln
 591 fi
 592 fi
 593 LN_S="$ac_cv_prog_LN_S"
 594 if test "$ac_cv_prog_LN_S" = "ln -s"; then
 595   echo "$ac_t""yes" 1>&6
 596 else
 597   echo "$ac_t""no" 1>&6
 598 fi
 599
 600
 601 # Check whether --with-target-subdir or --without-target-subdir was given.
 602 if test "${with_target_subdir+set}" = set; then
 603   withval="$with_target_subdir"
 604   :
 605 fi
 606
 607 # Check whether --with-cross-host or --without-cross-host was given.
 608 if test "${with_cross_host+set}" = set; then
 609   withval="$with_cross_host"
 610   :
 611 fi
 612
 613
 614 # Find a good install program.  We prefer a C program (faster),
 615 # so one script is as good as another.  But avoid the broken or
 616 # incompatible versions:
 617 # SysV /etc/install, /usr/sbin/install
 618 # SunOS /usr/etc/install
 619 # IRIX /sbin/install
 620 # AIX /bin/install
 621 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 622 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 623 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 624 # ./install, which can be erroneously created by make from ./install.sh.
 625 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 626 echo "configure:627: checking for a BSD compatible install" >&5
 627 if test -z "$INSTALL"; then
 628 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 629   echo $ac_n "(cached) $ac_c" 1>&6
 630 else
 631     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
 632   for ac_dir in $PATH; do
 633     # Account for people who put trailing slashes in PATH elements.
 634     case "$ac_dir/" in
 635     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 636     *)
 637       # OSF1 and SCO ODT 3.0 have their own names for install.
 638       # Don't use installbsd from OSF since it installs stuff as root
 639       # by default.
 640       for ac_prog in ginstall scoinst install; do
 641         if test -f $ac_dir/$ac_prog; then
 642           if test $ac_prog = install &&
 643             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 644             # AIX install.  It has an incompatible calling convention.
 645             :
 646           else
 647             ac_cv_path_install="$ac_dir/$ac_prog -c"
 648             break 2
 649           fi
 650         fi
 651       done
 652       ;;
 653     esac
 654   done
 655   IFS="$ac_save_IFS"
 656
 657 fi
 658   if test "${ac_cv_path_install+set}" = set; then
 659     INSTALL="$ac_cv_path_install"
 660   else
 661     # As a last resort, use the slow shell script.  We don't cache a
 662     # path for INSTALL within a source directory, because that will
 663     # break other packages using the cache if that directory is
 664     # removed, or if the path is relative.
 665     INSTALL="$ac_install_sh"
 666   fi
 667 fi
 668 echo "$ac_t""$INSTALL" 1>&6
 669
 670 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 671 # It thinks the first close brace ends the variable substitution.
 672 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 673
 674 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
 675
 676 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 677
 678 echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
 679 echo "configure:680: checking whether build environment is sane" >&5
 680 # Just in case
 681 sleep 1
 682 echo timestamp > conftestfile
 683 # Do `set' in a subshell so we don't clobber the current shell's
 684 # arguments.  Must try -L first in case configure is actually a
 685 # symlink; some systems play weird games with the mod time of symlinks
 686 # (eg FreeBSD returns the mod time of the symlink's containing
 687 # directory).
 688 if (
 689    set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
 690    if test "$*" = "X"; then
 691       # -L didn't work.
 692       set X `ls -t $srcdir/configure conftestfile`
 693    fi
 694    if test "$*" != "X $srcdir/configure conftestfile" \
 695       && test "$*" != "X conftestfile $srcdir/configure"; then
 696
 697       # If neither matched, then we have a broken ls.  This can happen
 698       # if, for instance, CONFIG_SHELL is bash and it inherits a
 699       # broken ls alias from the environment.  This has actually
 700       # happened.  Such a system could not be considered "sane".
 701       { echo "configure: error: ls -t appears to fail.  Make sure there is not a broken
 702 alias in your environment" 1>&2; exit 1; }
 703    fi
 704
 705    test "$2" = conftestfile
 706    )
 707 then
 708    # Ok.
 709    :
 710 else
 711    { echo "configure: error: newly created file is older than distributed files!
 712 Check your system clock" 1>&2; exit 1; }
 713 fi
 714 rm -f conftest*
 715 echo "$ac_t""yes" 1>&6
 716 if test "$program_transform_name" = s,x,x,; then
 717   program_transform_name=
 718 else
 719   # Double any \ or $.  echo might interpret backslashes.
 720   cat <<\EOF_SED > conftestsed
 721 s,\\,\\\\,g; s,\$,$$,g
 722 EOF_SED
 723   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 724   rm -f conftestsed
 725 fi
 726 test "$program_prefix" != NONE &&
 727   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 728 # Use a double $ so make ignores it.
 729 test "$program_suffix" != NONE &&
 730   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 731
 732 # sed with no file args requires a program.
 733 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 734
 735 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
 736 echo "configure:737: checking whether ${MAKE-make} sets \${MAKE}" >&5
 737 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 738 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
 739   echo $ac_n "(cached) $ac_c" 1>&6
 740 else
 741   cat > conftestmake <<\EOF
 742 all:
 743         @echo 'ac_maketemp="${MAKE}"'
 744 EOF
 745 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 746 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
 747 if test -n "$ac_maketemp"; then
 748   eval ac_cv_prog_make_${ac_make}_set=yes
 749 else
 750   eval ac_cv_prog_make_${ac_make}_set=no
 751 fi
 752 rm -f conftestmake
 753 fi
 754 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
 755   echo "$ac_t""yes" 1>&6
 756   SET_MAKE=
 757 else
 758   echo "$ac_t""no" 1>&6
 759   SET_MAKE="MAKE=${MAKE-make}"
 760 fi
 761
 762 if test $host != $build; then
 763   ac_tool_prefix=${host_alias}-
 764 else
 765   ac_tool_prefix=
 766 fi
 767
 768 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
 769 echo "configure:770: checking for Cygwin environment" >&5
 770 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
 771   echo $ac_n "(cached) $ac_c" 1>&6
 772 else
 773   cat > conftest.$ac_ext <<EOF
 774 #line 775 "configure"
 775 #include "confdefs.h"
 776
 777 int main() {
 778
 779 #ifndef __CYGWIN__
 780 #define __CYGWIN__ __CYGWIN32__
 781 #endif
 782 return __CYGWIN__;
 783 ; return 0; }
 784 EOF
 785 if { (eval echo configure:786: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 786   rm -rf conftest*
 787   ac_cv_cygwin=yes
 788 else
 789   echo "configure: failed program was:" >&5
 790   cat conftest.$ac_ext >&5
 791   rm -rf conftest*
 792   ac_cv_cygwin=no
 793 fi
 794 rm -f conftest*
 795 rm -f conftest*
 796 fi
 797
 798 echo "$ac_t""$ac_cv_cygwin" 1>&6
 799 CYGWIN=
 800 test "$ac_cv_cygwin" = yes && CYGWIN=yes
 801 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
 802 echo "configure:803: checking for mingw32 environment" >&5
 803 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
 804   echo $ac_n "(cached) $ac_c" 1>&6
 805 else
 806   cat > conftest.$ac_ext <<EOF
 807 #line 808 "configure"
 808 #include "confdefs.h"
 809
 810 int main() {
 811 return __MINGW32__;
 812 ; return 0; }
 813 EOF
 814 if { (eval echo configure:815: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 815   rm -rf conftest*
 816   ac_cv_mingw32=yes
 817 else
 818   echo "configure: failed program was:" >&5
 819   cat conftest.$ac_ext >&5
 820   rm -rf conftest*
 821   ac_cv_mingw32=no
 822 fi
 823 rm -f conftest*
 824 rm -f conftest*
 825 fi
 826
 827 echo "$ac_t""$ac_cv_mingw32" 1>&6
 828 MINGW32=
 829 test "$ac_cv_mingw32" = yes && MINGW32=yes
 830
 831 # Check whether --enable-multilib or --disable-multilib was given.
 832 if test "${enable_multilib+set}" = set; then
 833   enableval="$enable_multilib"
 834   case "${enableval}" in
 835   yes) multilib=yes ;;
 836   no)  multilib=no ;;
 837   *)   { echo "configure: error: bad value ${enableval} for multilib option" 1>&2; exit 1; } ;;
 838  esac
 839 else
 840   multilib=yes
 841 fi
 842
 843
 844 # When building with srcdir == objdir, links to the source files will
 845 # be created in directories within the target_subdir.  We have to
 846 # adjust toplevel_srcdir accordingly, so that configure finds
 847 # install-sh and other auxiliary files that live in the top-level
 848 # source directory.
 849 if test "${srcdir}" = "."; then
 850   if test -z "${with_target_subdir}"; then
 851     toprel=".."
 852   else
 853     if test "${with_target_subdir}" != "."; then
 854       toprel="${with_multisrctop}../.."
 855     else
 856       toprel="${with_multisrctop}.."
 857     fi
 858   fi
 859 else
 860   toprel=".."
 861 fi
 862
 863 libgcj_basedir=$srcdir/$toprel/./libjava
 864
 865
 866 ac_aux_dir=
 867 for ac_dir in ${srcdir}/$toprel $srcdir/${srcdir}/$toprel; do
 868   if test -f $ac_dir/install-sh; then
 869     ac_aux_dir=$ac_dir
 870     ac_install_sh="$ac_aux_dir/install-sh -c"
 871     break
 872   elif test -f $ac_dir/install.sh; then
 873     ac_aux_dir=$ac_dir
 874     ac_install_sh="$ac_aux_dir/install.sh -c"
 875     break
 876   fi
 877 done
 878 if test -z "$ac_aux_dir"; then
 879   { echo "configure: error: can not find install-sh or install.sh in ${srcdir}/$toprel $srcdir/${srcdir}/$toprel" 1>&2; exit 1; }
 880 fi
 881 ac_config_guess=$ac_aux_dir/config.guess
 882 ac_config_sub=$ac_aux_dir/config.sub
 883 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 884
 885 if :; then :; else
 886   # This overrides the previous occurrence for automake, but not for
 887   # autoconf, which is exactly what we want.
 888   ac_aux_dir=
 889 for ac_dir in .. $srcdir/..; do
 890   if test -f $ac_dir/install-sh; then
 891     ac_aux_dir=$ac_dir
 892     ac_install_sh="$ac_aux_dir/install-sh -c"
 893     break
 894   elif test -f $ac_dir/install.sh; then
 895     ac_aux_dir=$ac_dir
 896     ac_install_sh="$ac_aux_dir/install.sh -c"
 897     break
 898   fi
 899 done
 900 if test -z "$ac_aux_dir"; then
 901   { echo "configure: error: can not find install-sh or install.sh in .. $srcdir/.." 1>&2; exit 1; }
 902 fi
 903 ac_config_guess=$ac_aux_dir/config.guess
 904 ac_config_sub=$ac_aux_dir/config.sub
 905 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 906
 907 fi
 908
 909 # This works around an automake problem.
 910 mkinstalldirs="`cd $ac_aux_dir && pwd`/mkinstalldirs"
 911
 912
 913
 914 # Do some error checking and defaulting for the host and target type.
 915 # The inputs are:
 916 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 917 #
 918 # The rules are:
 919 # 1. You are not allowed to specify --host, --target, and nonopt at the
 920 #    same time.
 921 # 2. Host defaults to nonopt.
 922 # 3. If nonopt is not specified, then host defaults to the current host,
 923 #    as determined by config.guess.
 924 # 4. Target and build default to nonopt.
 925 # 5. If nonopt is not specified, then target and build default to host.
 926
 927 # The aliases save the names the user supplied, while $host etc.
 928 # will get canonicalized.
 929 case $host---$target---$nonopt in
 930 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 931 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 932 esac
 933
 934
 935 # Make sure we can run config.sub.
 936 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 937 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 938 fi
 939
 940 echo $ac_n "checking host system type""... $ac_c" 1>&6
 941 echo "configure:942: checking host system type" >&5
 942
 943 host_alias=$host
 944 case "$host_alias" in
 945 NONE)
 946   case $nonopt in
 947   NONE)
 948     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 949     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 950     fi ;;
 951   *) host_alias=$nonopt ;;
 952   esac ;;
 953 esac
 954
 955 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 956 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 957 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 958 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 959 echo "$ac_t""$host" 1>&6
 960
 961 echo $ac_n "checking target system type""... $ac_c" 1>&6
 962 echo "configure:963: checking target system type" >&5
 963
 964 target_alias=$target
 965 case "$target_alias" in
 966 NONE)
 967   case $nonopt in
 968   NONE) target_alias=$host_alias ;;
 969   *) target_alias=$nonopt ;;
 970   esac ;;
 971 esac
 972
 973 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 974 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 975 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 976 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 977 echo "$ac_t""$target" 1>&6
 978
 979 echo $ac_n "checking build system type""... $ac_c" 1>&6
 980 echo "configure:981: checking build system type" >&5
 981
 982 build_alias=$build
 983 case "$build_alias" in
 984 NONE)
 985   case $nonopt in
 986   NONE) build_alias=$host_alias ;;
 987   *) build_alias=$nonopt ;;
 988   esac ;;
 989 esac
 990
 991 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 992 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 993 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 994 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 995 echo "$ac_t""$build" 1>&6
 996
 997 test "$host_alias" != "$target_alias" &&
 998   test "$program_prefix$program_suffix$program_transform_name" = \
 999     NONENONEs,x,x, &&
1000   program_prefix=${target_alias}-
1001
1002
1003
1004
1005
1006 # Extract the first word of "gcc", so it can be a program name with args.
1007 set dummy gcc; 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="$IFS"; IFS=":"
1017   ac_dummy="$PATH"
1018   for ac_dir in $ac_dummy; do
1019     test -z "$ac_dir" && ac_dir=.
1020     if test -f $ac_dir/$ac_word; then
1021       ac_cv_prog_CC="gcc"
1022       break
1023     fi
1024   done
1025   IFS="$ac_save_ifs"
1026 fi
1027 fi
1028 CC="$ac_cv_prog_CC"
1029 if test -n "$CC"; then
1030   echo "$ac_t""$CC" 1>&6
1031 else
1032   echo "$ac_t""no" 1>&6
1033 fi
1034
1035 if test -z "$CC"; then
1036   # Extract the first word of "cc", so it can be a program name with args.
1037 set dummy cc; ac_word=$2
1038 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1039 echo "configure:1040: checking for $ac_word" >&5
1040 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1041   echo $ac_n "(cached) $ac_c" 1>&6
1042 else
1043   if test -n "$CC"; then
1044   ac_cv_prog_CC="$CC" # Let the user override the test.
1045 else
1046   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1047   ac_prog_rejected=no
1048   ac_dummy="$PATH"
1049   for ac_dir in $ac_dummy; do
1050     test -z "$ac_dir" && ac_dir=.
1051     if test -f $ac_dir/$ac_word; then
1052       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1053         ac_prog_rejected=yes
1054         continue
1055       fi
1056       ac_cv_prog_CC="cc"
1057       break
1058     fi
1059   done
1060   IFS="$ac_save_ifs"
1061 if test $ac_prog_rejected = yes; then
1062   # We found a bogon in the path, so make sure we never use it.
1063   set dummy $ac_cv_prog_CC
1064   shift
1065   if test $# -gt 0; then
1066     # We chose a different compiler from the bogus one.
1067     # However, it has the same basename, so the bogon will be chosen
1068     # first if we set CC to just the basename; use the full file name.
1069     shift
1070     set dummy "$ac_dir/$ac_word" "$@"
1071     shift
1072     ac_cv_prog_CC="$@"
1073   fi
1074 fi
1075 fi
1076 fi
1077 CC="$ac_cv_prog_CC"
1078 if test -n "$CC"; then
1079   echo "$ac_t""$CC" 1>&6
1080 else
1081   echo "$ac_t""no" 1>&6
1082 fi
1083
1084   if test -z "$CC"; then
1085     case "`uname -s`" in
1086     *win32* | *WIN32*)
1087       # Extract the first word of "cl", so it can be a program name with args.
1088 set dummy cl; ac_word=$2
1089 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1090 echo "configure:1091: checking for $ac_word" >&5
1091 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1092   echo $ac_n "(cached) $ac_c" 1>&6
1093 else
1094   if test -n "$CC"; then
1095   ac_cv_prog_CC="$CC" # Let the user override the test.
1096 else
1097   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1098   ac_dummy="$PATH"
1099   for ac_dir in $ac_dummy; do
1100     test -z "$ac_dir" && ac_dir=.
1101     if test -f $ac_dir/$ac_word; then
1102       ac_cv_prog_CC="cl"
1103       break
1104     fi
1105   done
1106   IFS="$ac_save_ifs"
1107 fi
1108 fi
1109 CC="$ac_cv_prog_CC"
1110 if test -n "$CC"; then
1111   echo "$ac_t""$CC" 1>&6
1112 else
1113   echo "$ac_t""no" 1>&6
1114 fi
1115  ;;
1116     esac
1117   fi
1118   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1119 fi
1120
1121
1122 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1123 echo "configure:1124: checking whether we are using GNU C" >&5
1124 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1125   echo $ac_n "(cached) $ac_c" 1>&6
1126 else
1127   cat > conftest.c <<EOF
1128 #ifdef __GNUC__
1129   yes;
1130 #endif
1131 EOF
1132 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1133: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1133   ac_cv_prog_gcc=yes
1134 else
1135   ac_cv_prog_gcc=no
1136 fi
1137 fi
1138
1139 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1140
1141 if test $ac_cv_prog_gcc = yes; then
1142   GCC=yes
1143 else
1144   GCC=
1145 fi
1146
1147 ac_test_CFLAGS="${CFLAGS+set}"
1148 ac_save_CFLAGS="$CFLAGS"
1149 CFLAGS=
1150 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1151 echo "configure:1152: checking whether ${CC-cc} accepts -g" >&5
1152 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1153   echo $ac_n "(cached) $ac_c" 1>&6
1154 else
1155   echo 'void f(){}' > conftest.c
1156 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1157   ac_cv_prog_cc_g=yes
1158 else
1159   ac_cv_prog_cc_g=no
1160 fi
1161 rm -f conftest*
1162
1163 fi
1164
1165 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1166 if test "$ac_test_CFLAGS" = set; then
1167   CFLAGS="$ac_save_CFLAGS"
1168 elif test $ac_cv_prog_cc_g = yes; then
1169   if test "$GCC" = yes; then
1170     CFLAGS="-g -O2"
1171   else
1172     CFLAGS="-g"
1173   fi
1174 else
1175   if test "$GCC" = yes; then
1176     CFLAGS="-O2"
1177   else
1178     CFLAGS=
1179   fi
1180 fi
1181
1182 for ac_prog in $CCC c++ g++ gcc CC cxx cc++ cl
1183 do
1184 # Extract the first word of "$ac_prog", so it can be a program name with args.
1185 set dummy $ac_prog; ac_word=$2
1186 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1187 echo "configure:1188: checking for $ac_word" >&5
1188 if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
1189   echo $ac_n "(cached) $ac_c" 1>&6
1190 else
1191   if test -n "$CXX"; then
1192   ac_cv_prog_CXX="$CXX" # Let the user override the test.
1193 else
1194   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1195   ac_dummy="$PATH"
1196   for ac_dir in $ac_dummy; do
1197     test -z "$ac_dir" && ac_dir=.
1198     if test -f $ac_dir/$ac_word; then
1199       ac_cv_prog_CXX="$ac_prog"
1200       break
1201     fi
1202   done
1203   IFS="$ac_save_ifs"
1204 fi
1205 fi
1206 CXX="$ac_cv_prog_CXX"
1207 if test -n "$CXX"; then
1208   echo "$ac_t""$CXX" 1>&6
1209 else
1210   echo "$ac_t""no" 1>&6
1211 fi
1212
1213 test -n "$CXX" && break
1214 done
1215 test -n "$CXX" || CXX="gcc"
1216
1217
1218
1219 echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
1220 echo "configure:1221: checking whether we are using GNU C++" >&5
1221 if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
1222   echo $ac_n "(cached) $ac_c" 1>&6
1223 else
1224   cat > conftest.C <<EOF
1225 #ifdef __GNUC__
1226   yes;
1227 #endif
1228 EOF
1229 if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1230: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1230   ac_cv_prog_gxx=yes
1231 else
1232   ac_cv_prog_gxx=no
1233 fi
1234 fi
1235
1236 echo "$ac_t""$ac_cv_prog_gxx" 1>&6
1237
1238 if test $ac_cv_prog_gxx = yes; then
1239   GXX=yes
1240 else
1241   GXX=
1242 fi
1243
1244 ac_test_CXXFLAGS="${CXXFLAGS+set}"
1245 ac_save_CXXFLAGS="$CXXFLAGS"
1246 CXXFLAGS=
1247 echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
1248 echo "configure:1249: checking whether ${CXX-g++} accepts -g" >&5
1249 if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
1250   echo $ac_n "(cached) $ac_c" 1>&6
1251 else
1252   echo 'void f(){}' > conftest.cc
1253 if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
1254   ac_cv_prog_cxx_g=yes
1255 else
1256   ac_cv_prog_cxx_g=no
1257 fi
1258 rm -f conftest*
1259
1260 fi
1261
1262 echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
1263 if test "$ac_test_CXXFLAGS" = set; then
1264   CXXFLAGS="$ac_save_CXXFLAGS"
1265 elif test $ac_cv_prog_cxx_g = yes; then
1266   if test "$GXX" = yes; then
1267     CXXFLAGS="-g -O2"
1268   else
1269     CXXFLAGS="-g"
1270   fi
1271 else
1272   if test "$GXX" = yes; then
1273     CXXFLAGS="-O2"
1274   else
1275     CXXFLAGS=
1276   fi
1277 fi
1278
1279
1280 version=0.0.7
1281
1282 PACKAGE=libjava
1283
1284 VERSION=$version
1285
1286 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
1287   { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
1288 fi
1289 cat >> confdefs.h <<EOF
1290 #define PACKAGE "$PACKAGE"
1291 EOF
1292
1293 cat >> confdefs.h <<EOF
1294 #define VERSION "$VERSION"
1295 EOF
1296
1297
1298
1299 missing_dir=`cd $ac_aux_dir && pwd`
1300 echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
1301 echo "configure:1302: checking for working aclocal" >&5
1302 # Run test in a subshell; some versions of sh will print an error if
1303 # an executable is not found, even if stderr is redirected.
1304 # Redirect stdin to placate older versions of autoconf.  Sigh.
1305 if (aclocal --version) < /dev/null > /dev/null 2>&1; then
1306    ACLOCAL=aclocal
1307    echo "$ac_t""found" 1>&6
1308 else
1309    ACLOCAL="$missing_dir/missing aclocal"
1310    echo "$ac_t""missing" 1>&6
1311 fi
1312
1313 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
1314 echo "configure:1315: checking for working autoconf" >&5
1315 # Run test in a subshell; some versions of sh will print an error if
1316 # an executable is not found, even if stderr is redirected.
1317 # Redirect stdin to placate older versions of autoconf.  Sigh.
1318 if (autoconf --version) < /dev/null > /dev/null 2>&1; then
1319    AUTOCONF=autoconf
1320    echo "$ac_t""found" 1>&6
1321 else
1322    AUTOCONF="$missing_dir/missing autoconf"
1323    echo "$ac_t""missing" 1>&6
1324 fi
1325
1326 echo $ac_n "checking for working automake""... $ac_c" 1>&6
1327 echo "configure:1328: checking for working automake" >&5
1328 # Run test in a subshell; some versions of sh will print an error if
1329 # an executable is not found, even if stderr is redirected.
1330 # Redirect stdin to placate older versions of autoconf.  Sigh.
1331 if (automake --version) < /dev/null > /dev/null 2>&1; then
1332    AUTOMAKE=automake
1333    echo "$ac_t""found" 1>&6
1334 else
1335    AUTOMAKE="$missing_dir/missing automake"
1336    echo "$ac_t""missing" 1>&6
1337 fi
1338
1339 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
1340 echo "configure:1341: checking for working autoheader" >&5
1341 # Run test in a subshell; some versions of sh will print an error if
1342 # an executable is not found, even if stderr is redirected.
1343 # Redirect stdin to placate older versions of autoconf.  Sigh.
1344 if (autoheader --version) < /dev/null > /dev/null 2>&1; then
1345    AUTOHEADER=autoheader
1346    echo "$ac_t""found" 1>&6
1347 else
1348    AUTOHEADER="$missing_dir/missing autoheader"
1349    echo "$ac_t""missing" 1>&6
1350 fi
1351
1352 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
1353 echo "configure:1354: checking for working makeinfo" >&5
1354 # Run test in a subshell; some versions of sh will print an error if
1355 # an executable is not found, even if stderr is redirected.
1356 # Redirect stdin to placate older versions of autoconf.  Sigh.
1357 if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
1358    MAKEINFO=makeinfo
1359    echo "$ac_t""found" 1>&6
1360 else
1361    MAKEINFO="$missing_dir/missing makeinfo"
1362    echo "$ac_t""missing" 1>&6
1363 fi
1364
1365
1366
1367 # AC_CHECK_TOOL does AC_REQUIRE (AC_CANONICAL_BUILD).  If we dont
1368 # run it explicitly here, it will be run implicitly before
1369 # LIBGCJ_CONFIGURE, which doesn't work because that means that it will
1370 # be run before AC_CANONICAL_HOST.
1371 echo $ac_n "checking build system type""... $ac_c" 1>&6
1372 echo "configure:1373: checking build system type" >&5
1373
1374 build_alias=$build
1375 case "$build_alias" in
1376 NONE)
1377   case $nonopt in
1378   NONE) build_alias=$host_alias ;;
1379   *) build_alias=$nonopt ;;
1380   esac ;;
1381 esac
1382
1383 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1384 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1385 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1386 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1387 echo "$ac_t""$build" 1>&6
1388
1389
1390 # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
1391 set dummy ${ac_tool_prefix}as; ac_word=$2
1392 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1393 echo "configure:1394: checking for $ac_word" >&5
1394 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
1395   echo $ac_n "(cached) $ac_c" 1>&6
1396 else
1397   if test -n "$AS"; then
1398   ac_cv_prog_AS="$AS" # Let the user override the test.
1399 else
1400   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1401   ac_dummy="$PATH"
1402   for ac_dir in $ac_dummy; do
1403     test -z "$ac_dir" && ac_dir=.
1404     if test -f $ac_dir/$ac_word; then
1405       ac_cv_prog_AS="${ac_tool_prefix}as"
1406       break
1407     fi
1408   done
1409   IFS="$ac_save_ifs"
1410   test -z "$ac_cv_prog_AS" && ac_cv_prog_AS="as"
1411 fi
1412 fi
1413 AS="$ac_cv_prog_AS"
1414 if test -n "$AS"; then
1415   echo "$ac_t""$AS" 1>&6
1416 else
1417   echo "$ac_t""no" 1>&6
1418 fi
1419
1420
1421
1422 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
1423 set dummy ${ac_tool_prefix}ar; ac_word=$2
1424 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1425 echo "configure:1426: checking for $ac_word" >&5
1426 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
1427   echo $ac_n "(cached) $ac_c" 1>&6
1428 else
1429   if test -n "$AR"; then
1430   ac_cv_prog_AR="$AR" # Let the user override the test.
1431 else
1432   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1433   ac_dummy="$PATH"
1434   for ac_dir in $ac_dummy; do
1435     test -z "$ac_dir" && ac_dir=.
1436     if test -f $ac_dir/$ac_word; then
1437       ac_cv_prog_AR="${ac_tool_prefix}ar"
1438       break
1439     fi
1440   done
1441   IFS="$ac_save_ifs"
1442   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
1443 fi
1444 fi
1445 AR="$ac_cv_prog_AR"
1446 if test -n "$AR"; then
1447   echo "$ac_t""$AR" 1>&6
1448 else
1449   echo "$ac_t""no" 1>&6
1450 fi
1451
1452
1453
1454 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1455 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1456 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1457 echo "configure:1458: checking for $ac_word" >&5
1458 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1459   echo $ac_n "(cached) $ac_c" 1>&6
1460 else
1461   if test -n "$RANLIB"; then
1462   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1463 else
1464   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1465   ac_dummy="$PATH"
1466   for ac_dir in $ac_dummy; do
1467     test -z "$ac_dir" && ac_dir=.
1468     if test -f $ac_dir/$ac_word; then
1469       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1470       break
1471     fi
1472   done
1473   IFS="$ac_save_ifs"
1474 fi
1475 fi
1476 RANLIB="$ac_cv_prog_RANLIB"
1477 if test -n "$RANLIB"; then
1478   echo "$ac_t""$RANLIB" 1>&6
1479 else
1480   echo "$ac_t""no" 1>&6
1481 fi
1482
1483
1484 if test -z "$ac_cv_prog_RANLIB"; then
1485 if test -n "$ac_tool_prefix"; then
1486   # Extract the first word of "ranlib", so it can be a program name with args.
1487 set dummy ranlib; ac_word=$2
1488 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1489 echo "configure:1490: checking for $ac_word" >&5
1490 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1491   echo $ac_n "(cached) $ac_c" 1>&6
1492 else
1493   if test -n "$RANLIB"; then
1494   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1495 else
1496   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1497   ac_dummy="$PATH"
1498   for ac_dir in $ac_dummy; do
1499     test -z "$ac_dir" && ac_dir=.
1500     if test -f $ac_dir/$ac_word; then
1501       ac_cv_prog_RANLIB="ranlib"
1502       break
1503     fi
1504   done
1505   IFS="$ac_save_ifs"
1506   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1507 fi
1508 fi
1509 RANLIB="$ac_cv_prog_RANLIB"
1510 if test -n "$RANLIB"; then
1511   echo "$ac_t""$RANLIB" 1>&6
1512 else
1513   echo "$ac_t""no" 1>&6
1514 fi
1515
1516 else
1517   RANLIB=":"
1518 fi
1519 fi
1520
1521
1522 # Find a good install program.  We prefer a C program (faster),
1523 # so one script is as good as another.  But avoid the broken or
1524 # incompatible versions:
1525 # SysV /etc/install, /usr/sbin/install
1526 # SunOS /usr/etc/install
1527 # IRIX /sbin/install
1528 # AIX /bin/install
1529 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1530 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1531 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1532 # ./install, which can be erroneously created by make from ./install.sh.
1533 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1534 echo "configure:1535: checking for a BSD compatible install" >&5
1535 if test -z "$INSTALL"; then
1536 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1537   echo $ac_n "(cached) $ac_c" 1>&6
1538 else
1539     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
1540   for ac_dir in $PATH; do
1541     # Account for people who put trailing slashes in PATH elements.
1542     case "$ac_dir/" in
1543     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1544     *)
1545       # OSF1 and SCO ODT 3.0 have their own names for install.
1546       # Don't use installbsd from OSF since it installs stuff as root
1547       # by default.
1548       for ac_prog in ginstall scoinst install; do
1549         if test -f $ac_dir/$ac_prog; then
1550           if test $ac_prog = install &&
1551             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1552             # AIX install.  It has an incompatible calling convention.
1553             :
1554           else
1555             ac_cv_path_install="$ac_dir/$ac_prog -c"
1556             break 2
1557           fi
1558         fi
1559       done
1560       ;;
1561     esac
1562   done
1563   IFS="$ac_save_IFS"
1564
1565 fi
1566   if test "${ac_cv_path_install+set}" = set; then
1567     INSTALL="$ac_cv_path_install"
1568   else
1569     # As a last resort, use the slow shell script.  We don't cache a
1570     # path for INSTALL within a source directory, because that will
1571     # break other packages using the cache if that directory is
1572     # removed, or if the path is relative.
1573     INSTALL="$ac_install_sh"
1574   fi
1575 fi
1576 echo "$ac_t""$INSTALL" 1>&6
1577
1578 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1579 # It thinks the first close brace ends the variable substitution.
1580 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1581
1582 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
1583
1584 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1585
1586
1587 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
1588 echo "configure:1589: checking whether to enable maintainer-specific portions of Makefiles" >&5
1589     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
1590 if test "${enable_maintainer_mode+set}" = set; then
1591   enableval="$enable_maintainer_mode"
1592   USE_MAINTAINER_MODE=$enableval
1593 else
1594   USE_MAINTAINER_MODE=no
1595 fi
1596
1597   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
1598
1599
1600 if test $USE_MAINTAINER_MODE = yes; then
1601   MAINTAINER_MODE_TRUE=
1602   MAINTAINER_MODE_FALSE='#'
1603 else
1604   MAINTAINER_MODE_TRUE='#'
1605   MAINTAINER_MODE_FALSE=
1606 fi
1607   MAINT=$MAINTAINER_MODE_TRUE
1608
1609
1610
1611 # We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
1612 # at least currently, we never actually build a program, so we never
1613 # need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
1614 # fails, because we are probably configuring with a cross compiler
1615 # which cant create executables.  So we include AC_EXEEXT to keep
1616 # automake happy, but we dont execute it, since we dont care about
1617 # the result.
1618 if false; then
1619   # autoconf 2.50 runs AC_EXEEXT by default, and the macro expands
1620   # to nothing, so nothing would remain between `then' and `fi' if it
1621   # were not for the `:' below.
1622   :
1623
1624
1625 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
1626 echo "configure:1627: checking for executable suffix" >&5
1627 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
1628   echo $ac_n "(cached) $ac_c" 1>&6
1629 else
1630   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
1631   ac_cv_exeext=.exe
1632 else
1633   rm -f conftest*
1634   echo 'int main () { return 0; }' > conftest.$ac_ext
1635   ac_cv_exeext=
1636   if { (eval echo configure:1637: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1637     for file in conftest.*; do
1638       case $file in
1639       *.c | *.o | *.obj) ;;
1640       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
1641       esac
1642     done
1643   else
1644     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
1645   fi
1646   rm -f conftest*
1647   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
1648 fi
1649 fi
1650
1651 EXEEXT=""
1652 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
1653 echo "$ac_t""${ac_cv_exeext}" 1>&6
1654 ac_exeext=$EXEEXT
1655
1656 fi
1657
1658 # configure.host sets the following important variables
1659 #       libgcj_cflags    - host specific C compiler flags
1660 #       libgcj_cxxflags  - host specific C++ compiler flags
1661 #       libgcj_javaflags - host specific Java compiler flags
1662
1663 libgcj_cflags=
1664 libgcj_cxxflags=
1665 libgcj_javaflags=
1666
1667 . ${srcdir}/configure.host
1668
1669 LIBGCJ_CFLAGS="${libgcj_cflags}"
1670 LIBGCJ_CXXFLAGS="${libgcj_cxxflags}"
1671 LIBGCJ_JAVAFLAGS="${libgcj_javaflags}"
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681 # Only use libltdl for native builds.
1682 if test -z "${with_cross_host}"; then
1683      case $enable_ltdl_convenience in
1684   no) { echo "configure: error: this package needs a convenience libltdl" 1>&2; exit 1; } ;;
1685   "") enable_ltdl_convenience=yes
1686       ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
1687   esac
1688   LIBLTDL='${top_builddir}/''libltdl'/libltdlc.la
1689   INCLTDL='-I${top_srcdir}/''libltdl'
1690
1691
1692    DIRLTDL=libltdl
1693    cat >> confdefs.h <<\EOF
1694 #define USE_LTDL 1
1695 EOF
1696
1697    # Sigh.  Libtool's macro doesn't do the right thing.
1698    INCLTDL="-I\$(top_srcdir)/libltdl $INCLTDL"
1699    # FIXME: this is a hack.
1700    sub_auxdir="`cd $ac_aux_dir && pwd`"
1701    ac_configure_args="$ac_configure_args --with-auxdir=$sub_auxdir"
1702 fi
1703
1704
1705
1706 # Check whether --enable-shared or --disable-shared was given.
1707 if test "${enable_shared+set}" = set; then
1708   enableval="$enable_shared"
1709   p=${PACKAGE-default}
1710 case $enableval in
1711 yes) enable_shared=yes ;;
1712 no) enable_shared=no ;;
1713 *)
1714   enable_shared=no
1715   # Look at the argument we got.  We use all the common list separators.
1716   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1717   for pkg in $enableval; do
1718     if test "X$pkg" = "X$p"; then
1719       enable_shared=yes
1720     fi
1721   done
1722   IFS="$ac_save_ifs"
1723   ;;
1724 esac
1725 else
1726   enable_shared=yes
1727 fi
1728
1729 # Check whether --enable-static or --disable-static was given.
1730 if test "${enable_static+set}" = set; then
1731   enableval="$enable_static"
1732   p=${PACKAGE-default}
1733 case $enableval in
1734 yes) enable_static=yes ;;
1735 no) enable_static=no ;;
1736 *)
1737   enable_static=no
1738   # Look at the argument we got.  We use all the common list separators.
1739   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1740   for pkg in $enableval; do
1741     if test "X$pkg" = "X$p"; then
1742       enable_static=yes
1743     fi
1744   done
1745   IFS="$ac_save_ifs"
1746   ;;
1747 esac
1748 else
1749   enable_static=yes
1750 fi
1751
1752 # Check whether --enable-fast-install or --disable-fast-install was given.
1753 if test "${enable_fast_install+set}" = set; then
1754   enableval="$enable_fast_install"
1755   p=${PACKAGE-default}
1756 case $enableval in
1757 yes) enable_fast_install=yes ;;
1758 no) enable_fast_install=no ;;
1759 *)
1760   enable_fast_install=no
1761   # Look at the argument we got.  We use all the common list separators.
1762   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1763   for pkg in $enableval; do
1764     if test "X$pkg" = "X$p"; then
1765       enable_fast_install=yes
1766     fi
1767   done
1768   IFS="$ac_save_ifs"
1769   ;;
1770 esac
1771 else
1772   enable_fast_install=yes
1773 fi
1774
1775 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1776 if test "${with_gnu_ld+set}" = set; then
1777   withval="$with_gnu_ld"
1778   test "$withval" = no || with_gnu_ld=yes
1779 else
1780   with_gnu_ld=no
1781 fi
1782
1783 ac_prog=ld
1784 if test "$GCC" = yes; then
1785   # Check if gcc -print-prog-name=ld gives a path.
1786   echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
1787 echo "configure:1788: checking for ld used by GCC" >&5
1788   case $host in
1789   *-*-mingw*)
1790     # gcc leaves a trailing carriage return which upsets mingw
1791     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
1792   *)
1793     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
1794   esac
1795   case $ac_prog in
1796     # Accept absolute paths.
1797     [\\/]* | [A-Za-z]:[\\/]*)
1798       re_direlt='/[^/][^/]*/\.\./'
1799       # Canonicalize the path of ld
1800       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
1801       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
1802         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
1803       done
1804       test -z "$LD" && LD="$ac_prog"
1805       ;;
1806   "")
1807     # If it fails, then pretend we aren't using GCC.
1808     ac_prog=ld
1809     ;;
1810   *)
1811     # If it is relative, then search for the first ld in PATH.
1812     with_gnu_ld=unknown
1813     ;;
1814   esac
1815 elif test "$with_gnu_ld" = yes; then
1816   echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
1817 echo "configure:1818: checking for GNU ld" >&5
1818 else
1819   echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
1820 echo "configure:1821: checking for non-GNU ld" >&5
1821 fi
1822 if eval "test \"`echo '$''{'lt_cv_path_LD'+set}'`\" = set"; then
1823   echo $ac_n "(cached) $ac_c" 1>&6
1824 else
1825   if test -z "$LD"; then
1826   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1827   for ac_dir in $PATH; do
1828     test -z "$ac_dir" && ac_dir=.
1829     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
1830       lt_cv_path_LD="$ac_dir/$ac_prog"
1831       # Check to see if the program is GNU ld.  I'd rather use --version,
1832       # but apparently some GNU ld's only accept -v.
1833       # Break only if it was the GNU/non-GNU ld that we prefer.
1834       if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
1835         test "$with_gnu_ld" != no && break
1836       else
1837         test "$with_gnu_ld" != yes && break
1838       fi
1839     fi
1840   done
1841   IFS="$ac_save_ifs"
1842 else
1843   lt_cv_path_LD="$LD" # Let the user override the test with a path.
1844 fi
1845 fi
1846
1847 LD="$lt_cv_path_LD"
1848 if test -n "$LD"; then
1849   echo "$ac_t""$LD" 1>&6
1850 else
1851   echo "$ac_t""no" 1>&6
1852 fi
1853 test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
1854 echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
1855 echo "configure:1856: checking if the linker ($LD) is GNU ld" >&5
1856 if eval "test \"`echo '$''{'lt_cv_prog_gnu_ld'+set}'`\" = set"; then
1857   echo $ac_n "(cached) $ac_c" 1>&6
1858 else
1859   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
1860 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
1861   lt_cv_prog_gnu_ld=yes
1862 else
1863   lt_cv_prog_gnu_ld=no
1864 fi
1865 fi
1866
1867 echo "$ac_t""$lt_cv_prog_gnu_ld" 1>&6
1868 with_gnu_ld=$lt_cv_prog_gnu_ld
1869
1870
1871 echo $ac_n "checking for $LD option to reload object files""... $ac_c" 1>&6
1872 echo "configure:1873: checking for $LD option to reload object files" >&5
1873 if eval "test \"`echo '$''{'lt_cv_ld_reload_flag'+set}'`\" = set"; then
1874   echo $ac_n "(cached) $ac_c" 1>&6
1875 else
1876   lt_cv_ld_reload_flag='-r'
1877 fi
1878
1879 echo "$ac_t""$lt_cv_ld_reload_flag" 1>&6
1880 reload_flag=$lt_cv_ld_reload_flag
1881 test -n "$reload_flag" && reload_flag=" $reload_flag"
1882
1883 echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
1884 echo "configure:1885: checking for BSD-compatible nm" >&5
1885 if eval "test \"`echo '$''{'lt_cv_path_NM'+set}'`\" = set"; then
1886   echo $ac_n "(cached) $ac_c" 1>&6
1887 else
1888   if test -n "$NM"; then
1889   # Let the user override the test.
1890   lt_cv_path_NM="$NM"
1891 else
1892   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1893   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
1894     test -z "$ac_dir" && ac_dir=.
1895     tmp_nm=$ac_dir/${ac_tool_prefix}nm
1896     if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
1897       # Check to see if the nm accepts a BSD-compat flag.
1898       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
1899       #   nm: unknown option "B" ignored
1900       # Tru64's nm complains that /dev/null is an invalid object file
1901       if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
1902         lt_cv_path_NM="$tmp_nm -B"
1903         break
1904       elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
1905         lt_cv_path_NM="$tmp_nm -p"
1906         break
1907       else
1908         lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
1909         continue # so that we can try to find one that supports BSD flags
1910       fi
1911     fi
1912   done
1913   IFS="$ac_save_ifs"
1914   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
1915 fi
1916 fi
1917
1918 NM="$lt_cv_path_NM"
1919 echo "$ac_t""$NM" 1>&6
1920
1921 echo $ac_n "checking how to recognise dependant libraries""... $ac_c" 1>&6
1922 echo "configure:1923: checking how to recognise dependant libraries" >&5
1923 if eval "test \"`echo '$''{'lt_cv_deplibs_check_method'+set}'`\" = set"; then
1924   echo $ac_n "(cached) $ac_c" 1>&6
1925 else
1926   lt_cv_file_magic_cmd='$MAGIC_CMD'
1927 lt_cv_file_magic_test_file=
1928 lt_cv_deplibs_check_method='unknown'
1929 # Need to set the preceding variable on all platforms that support
1930 # interlibrary dependencies.
1931 # 'none' -- dependencies not supported.
1932 # `unknown' -- same as none, but documents that we really don't know.
1933 # 'pass_all' -- all dependencies passed with no checks.
1934 # 'test_compile' -- check by making test program.
1935 # 'file_magic [regex]' -- check by looking for files in library path
1936 # which responds to the $file_magic_cmd with a given egrep regex.
1937 # If you have `file' or equivalent on your system and you're not sure
1938 # whether `pass_all' will *always* work, you probably want this one.
1939
1940 case $host_os in
1941 aix*)
1942   lt_cv_deplibs_check_method=pass_all
1943   ;;
1944
1945 beos*)
1946   lt_cv_deplibs_check_method=pass_all
1947   ;;
1948
1949 bsdi4*)
1950   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
1951   lt_cv_file_magic_cmd='/usr/bin/file -L'
1952   lt_cv_file_magic_test_file=/shlib/libc.so
1953   ;;
1954
1955 cygwin* | mingw* |pw32*)
1956   lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
1957   lt_cv_file_magic_cmd='$OBJDUMP -f'
1958   ;;
1959
1960 darwin* | rhapsody*)
1961   lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
1962   lt_cv_file_magic_cmd='/usr/bin/file -L'
1963   case "$host_os" in
1964   rhapsody* | darwin1.012)
1965     lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
1966     ;;
1967   *) # Darwin 1.3 on
1968     lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
1969     ;;
1970   esac
1971   ;;
1972
1973 freebsd* )
1974   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
1975     case $host_cpu in
1976     i*86 )
1977       # Not sure whether the presence of OpenBSD here was a mistake.
1978       # Let's accept both of them until this is cleared up.
1979       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
1980       lt_cv_file_magic_cmd=/usr/bin/file
1981       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
1982       ;;
1983     esac
1984   else
1985     lt_cv_deplibs_check_method=pass_all
1986   fi
1987   ;;
1988
1989 gnu*)
1990   lt_cv_deplibs_check_method=pass_all
1991   ;;
1992
1993 hpux10.20*|hpux11*)
1994   lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
1995   lt_cv_file_magic_cmd=/usr/bin/file
1996   lt_cv_file_magic_test_file=/usr/lib/libc.sl
1997   ;;
1998
1999 irix5* | irix6*)
2000   case $host_os in
2001   irix5*)
2002     # this will be overridden with pass_all, but let us keep it just in case
2003     lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
2004     ;;
2005   *)
2006     case $LD in
2007     *-32|*"-32 ") libmagic=32-bit;;
2008     *-n32|*"-n32 ") libmagic=N32;;
2009     *-64|*"-64 ") libmagic=64-bit;;
2010     *) libmagic=never-match;;
2011     esac
2012     # this will be overridden with pass_all, but let us keep it just in case
2013     lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
2014     ;;
2015   esac
2016   lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
2017   lt_cv_deplibs_check_method=pass_all
2018   ;;
2019
2020 # This must be Linux ELF.
2021 linux-gnu*)
2022   case $host_cpu in
2023   alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
2024     lt_cv_deplibs_check_method=pass_all ;;
2025   *)
2026     # glibc up to 2.1.1 does not perform some relocations on ARM
2027     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
2028   esac
2029   lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
2030   ;;
2031
2032 netbsd*)
2033   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2034     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
2035   else
2036     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
2037   fi
2038   ;;
2039
2040 newsos6)
2041   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
2042   lt_cv_file_magic_cmd=/usr/bin/file
2043   lt_cv_file_magic_test_file=/usr/lib/libnls.so
2044   ;;
2045
2046 osf3* | osf4* | osf5*)
2047   # this will be overridden with pass_all, but let us keep it just in case
2048   lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
2049   lt_cv_file_magic_test_file=/shlib/libc.so
2050   lt_cv_deplibs_check_method=pass_all
2051   ;;
2052
2053 sco3.2v5*)
2054   lt_cv_deplibs_check_method=pass_all
2055   ;;
2056
2057 solaris*)
2058   lt_cv_deplibs_check_method=pass_all
2059   lt_cv_file_magic_test_file=/lib/libc.so
2060   ;;
2061
2062 sysv5uw[78]* | sysv4*uw2*)
2063   lt_cv_deplibs_check_method=pass_all
2064   ;;
2065
2066 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
2067   case $host_vendor in
2068   ncr)
2069     lt_cv_deplibs_check_method=pass_all
2070     ;;
2071   motorola)
2072     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
2073     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2074     ;;
2075   esac
2076   ;;
2077 esac
2078
2079 fi
2080
2081 echo "$ac_t""$lt_cv_deplibs_check_method" 1>&6
2082 file_magic_cmd=$lt_cv_file_magic_cmd
2083 deplibs_check_method=$lt_cv_deplibs_check_method
2084
2085 echo $ac_n "checking for object suffix""... $ac_c" 1>&6
2086 echo "configure:2087: checking for object suffix" >&5
2087 if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
2088   echo $ac_n "(cached) $ac_c" 1>&6
2089 else
2090   rm -f conftest*
2091 echo 'int i = 1;' > conftest.$ac_ext
2092 if { (eval echo configure:2093: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2093   for ac_file in conftest.*; do
2094     case $ac_file in
2095     *.c) ;;
2096     *) ac_cv_objext=`echo $ac_file | sed -e s/conftest.//` ;;
2097     esac
2098   done
2099 else
2100   { echo "configure: error: installation or configuration problem; compiler does not work" 1>&2; exit 1; }
2101 fi
2102 rm -f conftest*
2103 fi
2104
2105 echo "$ac_t""$ac_cv_objext" 1>&6
2106 OBJEXT=$ac_cv_objext
2107 ac_objext=$ac_cv_objext
2108
2109 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
2110
2111 # Only perform the check for file, if the check method requires it
2112 case $deplibs_check_method in
2113 file_magic*)
2114   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
2115     echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
2116 echo "configure:2117: checking for ${ac_tool_prefix}file" >&5
2117 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
2118   echo $ac_n "(cached) $ac_c" 1>&6
2119 else
2120   case $MAGIC_CMD in
2121   /*)
2122   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2123   ;;
2124   ?:/*)
2125   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
2126   ;;
2127   *)
2128   ac_save_MAGIC_CMD="$MAGIC_CMD"
2129   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2130   ac_dummy="/usr/bin:$PATH"
2131   for ac_dir in $ac_dummy; do
2132     test -z "$ac_dir" && ac_dir=.
2133     if test -f $ac_dir/${ac_tool_prefix}file; then
2134       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
2135       if test -n "$file_magic_test_file"; then
2136         case $deplibs_check_method in
2137         "file_magic "*)
2138           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
2139           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2140           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2141             egrep "$file_magic_regex" > /dev/null; then
2142             :
2143           else
2144             cat <<EOF 1>&2
2145
2146 *** Warning: the command libtool uses to detect shared libraries,
2147 *** $file_magic_cmd, produces output that libtool cannot recognize.
2148 *** The result is that libtool may fail to recognize shared libraries
2149 *** as such.  This will affect the creation of libtool libraries that
2150 *** depend on shared libraries, but programs linked with such libtool
2151 *** libraries will work regardless of this problem.  Nevertheless, you
2152 *** may want to report the problem to your system manager and/or to
2153 *** bug-libtool@gnu.org
2154
2155 EOF
2156           fi ;;
2157         esac
2158       fi
2159       break
2160     fi
2161   done
2162   IFS="$ac_save_ifs"
2163   MAGIC_CMD="$ac_save_MAGIC_CMD"
2164   ;;
2165 esac
2166 fi
2167
2168 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2169 if test -n "$MAGIC_CMD"; then
2170   echo "$ac_t""$MAGIC_CMD" 1>&6
2171 else
2172   echo "$ac_t""no" 1>&6
2173 fi
2174
2175 if test -z "$lt_cv_path_MAGIC_CMD"; then
2176   if test -n "$ac_tool_prefix"; then
2177     echo $ac_n "checking for file""... $ac_c" 1>&6
2178 echo "configure:2179: checking for file" >&5
2179 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
2180   echo $ac_n "(cached) $ac_c" 1>&6
2181 else
2182   case $MAGIC_CMD in
2183   /*)
2184   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2185   ;;
2186   ?:/*)
2187   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
2188   ;;
2189   *)
2190   ac_save_MAGIC_CMD="$MAGIC_CMD"
2191   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2192   ac_dummy="/usr/bin:$PATH"
2193   for ac_dir in $ac_dummy; do
2194     test -z "$ac_dir" && ac_dir=.
2195     if test -f $ac_dir/file; then
2196       lt_cv_path_MAGIC_CMD="$ac_dir/file"
2197       if test -n "$file_magic_test_file"; then
2198         case $deplibs_check_method in
2199         "file_magic "*)
2200           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
2201           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2202           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2203             egrep "$file_magic_regex" > /dev/null; then
2204             :
2205           else
2206             cat <<EOF 1>&2
2207
2208 *** Warning: the command libtool uses to detect shared libraries,
2209 *** $file_magic_cmd, produces output that libtool cannot recognize.
2210 *** The result is that libtool may fail to recognize shared libraries
2211 *** as such.  This will affect the creation of libtool libraries that
2212 *** depend on shared libraries, but programs linked with such libtool
2213 *** libraries will work regardless of this problem.  Nevertheless, you
2214 *** may want to report the problem to your system manager and/or to
2215 *** bug-libtool@gnu.org
2216
2217 EOF
2218           fi ;;
2219         esac
2220       fi
2221       break
2222     fi
2223   done
2224   IFS="$ac_save_ifs"
2225   MAGIC_CMD="$ac_save_MAGIC_CMD"
2226   ;;
2227 esac
2228 fi
2229
2230 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2231 if test -n "$MAGIC_CMD"; then
2232   echo "$ac_t""$MAGIC_CMD" 1>&6
2233 else
2234   echo "$ac_t""no" 1>&6
2235 fi
2236
2237   else
2238     MAGIC_CMD=:
2239   fi
2240 fi
2241
2242   fi
2243   ;;
2244 esac
2245
2246 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2247 set dummy ${ac_tool_prefix}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="${ac_tool_prefix}ranlib"
2262       break
2263     fi
2264   done
2265   IFS="$ac_save_ifs"
2266 fi
2267 fi
2268 RANLIB="$ac_cv_prog_RANLIB"
2269 if test -n "$RANLIB"; then
2270   echo "$ac_t""$RANLIB" 1>&6
2271 else
2272   echo "$ac_t""no" 1>&6
2273 fi
2274
2275
2276 if test -z "$ac_cv_prog_RANLIB"; then
2277 if test -n "$ac_tool_prefix"; then
2278   # Extract the first word of "ranlib", so it can be a program name with args.
2279 set dummy ranlib; ac_word=$2
2280 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2281 echo "configure:2282: checking for $ac_word" >&5
2282 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2283   echo $ac_n "(cached) $ac_c" 1>&6
2284 else
2285   if test -n "$RANLIB"; then
2286   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2287 else
2288   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2289   ac_dummy="$PATH"
2290   for ac_dir in $ac_dummy; do
2291     test -z "$ac_dir" && ac_dir=.
2292     if test -f $ac_dir/$ac_word; then
2293       ac_cv_prog_RANLIB="ranlib"
2294       break
2295     fi
2296   done
2297   IFS="$ac_save_ifs"
2298   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
2299 fi
2300 fi
2301 RANLIB="$ac_cv_prog_RANLIB"
2302 if test -n "$RANLIB"; then
2303   echo "$ac_t""$RANLIB" 1>&6
2304 else
2305   echo "$ac_t""no" 1>&6
2306 fi
2307
2308 else
2309   RANLIB=":"
2310 fi
2311 fi
2312
2313 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2314 set dummy ${ac_tool_prefix}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="${ac_tool_prefix}strip"
2329       break
2330     fi
2331   done
2332   IFS="$ac_save_ifs"
2333 fi
2334 fi
2335 STRIP="$ac_cv_prog_STRIP"
2336 if test -n "$STRIP"; then
2337   echo "$ac_t""$STRIP" 1>&6
2338 else
2339   echo "$ac_t""no" 1>&6
2340 fi
2341
2342
2343 if test -z "$ac_cv_prog_STRIP"; then
2344 if test -n "$ac_tool_prefix"; then
2345   # Extract the first word of "strip", so it can be a program name with args.
2346 set dummy strip; ac_word=$2
2347 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2348 echo "configure:2349: checking for $ac_word" >&5
2349 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
2350   echo $ac_n "(cached) $ac_c" 1>&6
2351 else
2352   if test -n "$STRIP"; then
2353   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2354 else
2355   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2356   ac_dummy="$PATH"
2357   for ac_dir in $ac_dummy; do
2358     test -z "$ac_dir" && ac_dir=.
2359     if test -f $ac_dir/$ac_word; then
2360       ac_cv_prog_STRIP="strip"
2361       break
2362     fi
2363   done
2364   IFS="$ac_save_ifs"
2365   test -z "$ac_cv_prog_STRIP" && ac_cv_prog_STRIP=":"
2366 fi
2367 fi
2368 STRIP="$ac_cv_prog_STRIP"
2369 if test -n "$STRIP"; then
2370   echo "$ac_t""$STRIP" 1>&6
2371 else
2372   echo "$ac_t""no" 1>&6
2373 fi
2374
2375 else
2376   STRIP=":"
2377 fi
2378 fi
2379
2380
2381 # Check for any special flags to pass to ltconfig.
2382 libtool_flags="--cache-file=$cache_file"
2383 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
2384 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
2385 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
2386 test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
2387 test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
2388 libtool_flags="$libtool_flags --enable-dlopen"
2389
2390 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
2391 if test "${enable_libtool_lock+set}" = set; then
2392   enableval="$enable_libtool_lock"
2393   :
2394 fi
2395
2396 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
2397 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
2398
2399 # Check whether --with-pic or --without-pic was given.
2400 if test "${with_pic+set}" = set; then
2401   withval="$with_pic"
2402   pic_mode="$withval"
2403 else
2404   pic_mode=default
2405 fi
2406
2407 test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
2408 test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
2409
2410 # Some flags need to be propagated to the compiler or linker for good
2411 # libtool support.
2412 case $host in
2413 *-*-irix6*)
2414   # Find out which ABI we are using.
2415   echo '#line 2416 "configure"' > conftest.$ac_ext
2416   if { (eval echo configure:2417: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2417     case `/usr/bin/file conftest.$ac_objext` in
2418     *32-bit*)
2419       LD="${LD-ld} -32"
2420       ;;
2421     *N32*)
2422       LD="${LD-ld} -n32"
2423       ;;
2424     *64-bit*)
2425       LD="${LD-ld} -64"
2426       ;;
2427     esac
2428   fi
2429   rm -rf conftest*
2430   ;;
2431
2432 *-*-sco3.2v5*)
2433   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
2434   SAVE_CFLAGS="$CFLAGS"
2435   CFLAGS="$CFLAGS -belf"
2436   echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
2437 echo "configure:2438: checking whether the C compiler needs -belf" >&5
2438 if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
2439   echo $ac_n "(cached) $ac_c" 1>&6
2440 else
2441
2442      ac_ext=c
2443 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2444 ac_cpp='$CPP $CPPFLAGS'
2445 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2446 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2447 cross_compiling=$ac_cv_prog_cc_cross
2448
2449      cat > conftest.$ac_ext <<EOF
2450 #line 2451 "configure"
2451 #include "confdefs.h"
2452
2453 int main() {
2454
2455 ; return 0; }
2456 EOF
2457 if { (eval echo configure:2458: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2458   rm -rf conftest*
2459   lt_cv_cc_needs_belf=yes
2460 else
2461   echo "configure: failed program was:" >&5
2462   cat conftest.$ac_ext >&5
2463   rm -rf conftest*
2464   lt_cv_cc_needs_belf=no
2465 fi
2466 rm -f conftest*
2467      ac_ext=c
2468 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2469 ac_cpp='$CPP $CPPFLAGS'
2470 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2471 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2472 cross_compiling=$ac_cv_prog_cc_cross
2473
2474 fi
2475
2476 echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6
2477   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
2478     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
2479     CFLAGS="$SAVE_CFLAGS"
2480   fi
2481   ;;
2482
2483
2484 esac
2485
2486 echo $ac_n "checking how to run the C++ preprocessor""... $ac_c" 1>&6
2487 echo "configure:2488: checking how to run the C++ preprocessor" >&5
2488 if test -z "$CXXCPP"; then
2489 if eval "test \"`echo '$''{'ac_cv_prog_CXXCPP'+set}'`\" = set"; then
2490   echo $ac_n "(cached) $ac_c" 1>&6
2491 else
2492   ac_ext=C
2493 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2494 ac_cpp='$CXXCPP $CPPFLAGS'
2495 ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2496 ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2497 cross_compiling=$ac_cv_prog_cxx_cross
2498   CXXCPP="${CXX-g++} -E"
2499   cat > conftest.$ac_ext <<EOF
2500 #line 2501 "configure"
2501 #include "confdefs.h"
2502 #include <stdlib.h>
2503 EOF
2504 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2505 { (eval echo configure:2506: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2506 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2507 if test -z "$ac_err"; then
2508   :
2509 else
2510   echo "$ac_err" >&5
2511   echo "configure: failed program was:" >&5
2512   cat conftest.$ac_ext >&5
2513   rm -rf conftest*
2514   CXXCPP=/lib/cpp
2515 fi
2516 rm -f conftest*
2517   ac_cv_prog_CXXCPP="$CXXCPP"
2518 ac_ext=c
2519 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2520 ac_cpp='$CPP $CPPFLAGS'
2521 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2522 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2523 cross_compiling=$ac_cv_prog_cc_cross
2524 fi
2525 fi
2526 CXXCPP="$ac_cv_prog_CXXCPP"
2527 echo "$ac_t""$CXXCPP" 1>&6
2528
2529
2530 # Save cache, so that ltconfig can load it
2531 cat > confcache <<\EOF
2532 # This file is a shell script that caches the results of configure
2533 # tests run on this system so they can be shared between configure
2534 # scripts and configure runs.  It is not useful on other systems.
2535 # If it contains results you don't want to keep, you may remove or edit it.
2536 #
2537 # By default, configure uses ./config.cache as the cache file,
2538 # creating it if it does not exist already.  You can give configure
2539 # the --cache-file=FILE option to use a different cache file; that is
2540 # what configure does when it calls configure scripts in
2541 # subdirectories, so they share the cache.
2542 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2543 # config.status only pays attention to the cache file if you give it the
2544 # --recheck option to rerun configure.
2545 #
2546 EOF
2547 # The following way of writing the cache mishandles newlines in values,
2548 # but we know of no workaround that is simple, portable, and efficient.
2549 # So, don't put newlines in cache variables' values.
2550 # Ultrix sh set writes to stderr and can't be redirected directly,
2551 # and sets the high bit in the cache file unless we assign to the vars.
2552 (set) 2>&1 |
2553   case `(ac_space=' '; set | grep ac_space) 2>&1` in
2554   *ac_space=\ *)
2555     # `set' does not quote correctly, so add quotes (double-quote substitution
2556     # turns \\\\ into \\, and sed turns \\ into \).
2557     sed -n \
2558       -e "s/'/'\\\\''/g" \
2559       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2560     ;;
2561   *)
2562     # `set' quotes correctly as required by POSIX, so do not add quotes.
2563     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2564     ;;
2565   esac >> confcache
2566 if cmp -s $cache_file confcache; then
2567   :
2568 else
2569   if test -w $cache_file; then
2570     echo "updating cache $cache_file"
2571     cat confcache > $cache_file
2572   else
2573     echo "not updating unwritable cache $cache_file"
2574   fi
2575 fi
2576 rm -f confcache
2577
2578
2579 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
2580 AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
2581 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
2582 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
2583 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
2584 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
2585 deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
2586 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
2587 $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
2588 || { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
2589
2590 # Reload cache, that may have been modified by ltconfig
2591 if test -r "$cache_file"; then
2592   echo "loading cache $cache_file"
2593   . $cache_file
2594 else
2595   echo "creating cache $cache_file"
2596   > $cache_file
2597 fi
2598
2599
2600 # This can be used to rebuild libtool when needed
2601 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
2602
2603 # Always use our own libtool.
2604 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
2605
2606 # Redirect the config.log output again, so that the ltconfig log is not
2607 # clobbered by the next message.
2608 exec 5>>./config.log
2609
2610
2611
2612 LIBTOOL_DEPS=$LIBTOOL_DEPS" $ac_aux_dir/ltcf-cxx.sh"
2613 lt_save_CC="$CC"
2614 lt_save_CFLAGS="$CFLAGS"
2615 AR="$AR" LTCC="$CC" CC="$CXX" CXX="$CXX" CFLAGS="$CXXFLAGS" CPPFLAGS="$CPPFLAGS" \
2616 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
2617 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
2618 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
2619 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
2620 deplibs_check_method="$deplibs_check_method" \
2621 file_magic_cmd="$file_magic_cmd" \
2622 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig -o libtool $libtool_flags \
2623 --build="$build" --add-tag=CXX $ac_aux_dir/ltcf-cxx.sh $host \
2624 || { echo "configure: error: libtool tag configuration failed" 1>&2; exit 1; }
2625 CC="$lt_save_CC"
2626 CFLAGS="$lt_save_CFLAGS"
2627
2628 # Redirect the config.log output again, so that the ltconfig log is not
2629 # clobbered by the next message.
2630 exec 5>>./config.log
2631
2632
2633
2634
2635
2636
2637 subdirs="$DIRLTDL"
2638
2639
2640 if test -z "$with_target_subdir" || test "$with_target_subdir" = "."; then
2641    COMPPATH=.
2642 else
2643    COMPPATH=..
2644 fi
2645
2646
2647
2648
2649 if test -d $srcdir/testsuite; then
2650   TESTSUBDIR_TRUE=
2651   TESTSUBDIR_FALSE='#'
2652 else
2653   TESTSUBDIR_TRUE='#'
2654   TESTSUBDIR_FALSE=
2655 fi
2656
2657 # Check whether --enable-fast-character or --disable-fast-character was given.
2658 if test "${enable_fast_character+set}" = set; then
2659   enableval="$enable_fast_character"
2660   # Nothing
2661
2662 else
2663   cat >> confdefs.h <<\EOF
2664 #define COMPACT_CHARACTER 1
2665 EOF
2666
2667 fi
2668
2669
2670 # Check whether --enable-getenv-properties or --disable-getenv-properties was given.
2671 if test "${enable_getenv_properties+set}" = set; then
2672   enableval="$enable_getenv_properties"
2673   :
2674 fi
2675
2676
2677 if test -z "$enable_getenv_properties"; then
2678    enable_getenv_properties=${enable_getenv_properties_default-yes}
2679 fi
2680 if test "$enable_getenv_properties" = no; then
2681    cat >> confdefs.h <<\EOF
2682 #define DISABLE_GETENV_PROPERTIES 1
2683 EOF
2684
2685 fi
2686
2687
2688 # Check whether --enable-hash-synchronization or --disable-hash-synchronization was given.
2689 if test "${enable_hash_synchronization+set}" = set; then
2690   enableval="$enable_hash_synchronization"
2691   :
2692 fi
2693
2694
2695 if test -z "$enable_hash_synchronization"; then
2696    enable_hash_synchronization=$enable_hash_synchronization_default
2697 fi
2698
2699
2700 LIBGCJDEBUG="false"
2701
2702 # Check whether --enable-libgcj-debug or --disable-libgcj-debug was given.
2703 if test "${enable_libgcj_debug+set}" = set; then
2704   enableval="$enable_libgcj_debug"
2705   if test "$enable_libgcj_debug" = yes; then
2706     cat >> confdefs.h <<\EOF
2707 #define DEBUG 1
2708 EOF
2709
2710     LIBGCJDEBUG="true"
2711   fi
2712 fi
2713
2714
2715 # Check whether --enable-interpreter or --disable-interpreter was given.
2716 if test "${enable_interpreter+set}" = set; then
2717   enableval="$enable_interpreter"
2718   if test "$enable_interpreter" = yes; then
2719     # This can also be set in configure.host.
2720     libgcj_interpreter=yes
2721   elif test "$enable_interpreter" = no; then
2722     libgcj_interpreter=no
2723   fi
2724 fi
2725
2726
2727 if test "$libgcj_interpreter" = yes; then
2728    cat >> confdefs.h <<\EOF
2729 #define INTERPRETER 1
2730 EOF
2731
2732 fi
2733
2734 echo $ac_n "checking for exception model to use""... $ac_c" 1>&6
2735 echo "configure:2736: checking for exception model to use" >&5
2736
2737 ac_ext=C
2738 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2739 ac_cpp='$CXXCPP $CPPFLAGS'
2740 ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2741 ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2742 cross_compiling=$ac_cv_prog_cxx_cross
2743
2744 # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
2745 if test "${enable_sjlj_exceptions+set}" = set; then
2746   enableval="$enable_sjlj_exceptions"
2747   :
2748 else
2749   cat > conftest.$ac_ext << EOF
2750 #line 2751 "configure"
2751 struct S { ~S(); };
2752 void bar();
2753 void foo()
2754 {
2755   S s;
2756   bar();
2757 }
2758 EOF
2759 old_CXXFLAGS="$CXXFLAGS"
2760 CXXFLAGS=-S
2761 if { (eval echo configure:2762: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2762   if grep _Unwind_SjLj_Resume conftest.s >/dev/null 2>&1 ; then
2763     enable_sjlj_exceptions=yes
2764   elif grep _Unwind_Resume conftest.s >/dev/null 2>&1 ; then
2765     enable_sjlj_exceptions=no
2766   fi
2767 fi
2768 CXXFLAGS="$old_CXXFLAGS"
2769 rm -f conftest*
2770 fi
2771
2772 if test x$enable_sjlj_exceptions = xyes; then
2773   cat >> confdefs.h <<\EOF
2774 #define SJLJ_EXCEPTIONS 1
2775 EOF
2776
2777   ac_exception_model_name=sjlj
2778 elif test x$enable_sjlj_exceptions = xno; then
2779   ac_exception_model_name="call frame"
2780 else
2781   { echo "configure: error: unable to detect exception model" 1>&2; exit 1; }
2782 fi
2783 ac_ext=c
2784 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2785 ac_cpp='$CPP $CPPFLAGS'
2786 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2787 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2788 cross_compiling=$ac_cv_prog_cc_cross
2789
2790 echo "$ac_t""$ac_exception_model_name" 1>&6
2791
2792 # Check whether --enable-java-net or --disable-java-net was given.
2793 if test "${enable_java_net+set}" = set; then
2794   enableval="$enable_java_net"
2795   :
2796 fi
2797
2798
2799 if test -z "$enable_java_net"; then
2800    enable_java_net=${enable_java_net_default-yes}
2801 fi
2802 if test "$enable_java_net" = no; then
2803    cat >> confdefs.h <<\EOF
2804 #define DISABLE_JAVA_NET 1
2805 EOF
2806
2807 fi
2808
2809 # Check whether --with-libffi or --without-libffi was given.
2810 if test "${with_libffi+set}" = set; then
2811   withval="$with_libffi"
2812   :
2813 else
2814   with_libffi=${with_libffi_default-yes}
2815 fi
2816
2817
2818 LIBFFI=
2819 LIBFFIINCS=
2820 if test "$with_libffi" != no; then
2821    cat >> confdefs.h <<\EOF
2822 #define USE_LIBFFI 1
2823 EOF
2824
2825    LIBFFI=../libffi/libfficonvenience.la
2826    LIBFFIINCS="-I$(top_srcdir)/../libffi/include -I$(MULTIBUILDTOP)../libffi/include"
2827 fi
2828
2829
2830
2831 # Check whether --enable-jvmpi or --disable-jvmpi was given.
2832 if test "${enable_jvmpi+set}" = set; then
2833   enableval="$enable_jvmpi"
2834   :
2835 fi
2836
2837
2838 if test "$enable_jvmpi" != no; then
2839     cat >> confdefs.h <<\EOF
2840 #define ENABLE_JVMPI 1
2841 EOF
2842
2843 fi
2844
2845 TARGET_ECOS="no"
2846 # Check whether --with-ecos or --without-ecos was given.
2847 if test "${with_ecos+set}" = set; then
2848   withval="$with_ecos"
2849   TARGET_ECOS="$with_ecos"
2850
2851 fi
2852
2853
2854 case "$TARGET_ECOS" in
2855    no)
2856       FILE_DESCRIPTOR=natFileDescriptorPosix.cc
2857       PROCESS=${PROCESS-Posix}
2858       ;;
2859    *)
2860       FILE_DESCRIPTOR=natFileDescriptorEcos.cc
2861       PROCESS=Ecos
2862       cat >> confdefs.h <<\EOF
2863 #define ECOS 1
2864 EOF
2865
2866       ;;
2867 esac
2868
2869 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
2870 echo "configure:2871: checking how to run the C preprocessor" >&5
2871 # On Suns, sometimes $CPP names a directory.
2872 if test -n "$CPP" && test -d "$CPP"; then
2873   CPP=
2874 fi
2875 if test -z "$CPP"; then
2876 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
2877   echo $ac_n "(cached) $ac_c" 1>&6
2878 else
2879     # This must be in double quotes, not single quotes, because CPP may get
2880   # substituted into the Makefile and "${CC-cc}" will confuse make.
2881   CPP="${CC-cc} -E"
2882   # On the NeXT, cc -E runs the code through the compiler's parser,
2883   # not just through cpp.
2884   cat > conftest.$ac_ext <<EOF
2885 #line 2886 "configure"
2886 #include "confdefs.h"
2887 #include <assert.h>
2888 Syntax Error
2889 EOF
2890 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2891 { (eval echo configure:2892: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2892 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2893 if test -z "$ac_err"; then
2894   :
2895 else
2896   echo "$ac_err" >&5
2897   echo "configure: failed program was:" >&5
2898   cat conftest.$ac_ext >&5
2899   rm -rf conftest*
2900   CPP="${CC-cc} -E -traditional-cpp"
2901   cat > conftest.$ac_ext <<EOF
2902 #line 2903 "configure"
2903 #include "confdefs.h"
2904 #include <assert.h>
2905 Syntax Error
2906 EOF
2907 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2908 { (eval echo configure:2909: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2909 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2910 if test -z "$ac_err"; then
2911   :
2912 else
2913   echo "$ac_err" >&5
2914   echo "configure: failed program was:" >&5
2915   cat conftest.$ac_ext >&5
2916   rm -rf conftest*
2917   CPP="${CC-cc} -nologo -E"
2918   cat > conftest.$ac_ext <<EOF
2919 #line 2920 "configure"
2920 #include "confdefs.h"
2921 #include <assert.h>
2922 Syntax Error
2923 EOF
2924 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2925 { (eval echo configure:2926: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2926 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2927 if test -z "$ac_err"; then
2928   :
2929 else
2930   echo "$ac_err" >&5
2931   echo "configure: failed program was:" >&5
2932   cat conftest.$ac_ext >&5
2933   rm -rf conftest*
2934   CPP=/lib/cpp
2935 fi
2936 rm -f conftest*
2937 fi
2938 rm -f conftest*
2939 fi
2940 rm -f conftest*
2941   ac_cv_prog_CPP="$CPP"
2942 fi
2943   CPP="$ac_cv_prog_CPP"
2944 else
2945   ac_cv_prog_CPP="$CPP"
2946 fi
2947 echo "$ac_t""$CPP" 1>&6
2948
2949 cat > conftest.$ac_ext <<EOF
2950 #line 2951 "configure"
2951 #include "confdefs.h"
2952 #include <stdint.h>
2953 EOF
2954 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2955   egrep "uint32_t" >/dev/null 2>&1; then
2956   rm -rf conftest*
2957   cat >> confdefs.h <<\EOF
2958 #define HAVE_INT32_DEFINED 1
2959 EOF
2960
2961 fi
2962 rm -f conftest*
2963
2964 cat > conftest.$ac_ext <<EOF
2965 #line 2966 "configure"
2966 #include "confdefs.h"
2967 #include <inttypes.h>
2968 EOF
2969 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2970   egrep "uint32_t" >/dev/null 2>&1; then
2971   rm -rf conftest*
2972   cat >> confdefs.h <<\EOF
2973 #define HAVE_INT32_DEFINED 1
2974 EOF
2975
2976 fi
2977 rm -f conftest*
2978
2979 cat > conftest.$ac_ext <<EOF
2980 #line 2981 "configure"
2981 #include "confdefs.h"
2982 #include <sys/types.h>
2983 EOF
2984 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2985   egrep "u_int32_t" >/dev/null 2>&1; then
2986   rm -rf conftest*
2987   cat >> confdefs.h <<\EOF
2988 #define HAVE_BSD_INT32_DEFINED 1
2989 EOF
2990
2991 fi
2992 rm -f conftest*
2993
2994 cat > conftest.$ac_ext <<EOF
2995 #line 2996 "configure"
2996 #include "confdefs.h"
2997 #include <sys/config.h>
2998 EOF
2999 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3000   egrep "u_int32_t" >/dev/null 2>&1; then
3001   rm -rf conftest*
3002   cat >> confdefs.h <<\EOF
3003 #define HAVE_BSD_INT32_DEFINED 1
3004 EOF
3005
3006 fi
3007 rm -f conftest*
3008
3009
3010
3011 cat > conftest.$ac_ext <<EOF
3012 #line 3013 "configure"
3013 #include "confdefs.h"
3014 #include <time.h>
3015 EOF
3016 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3017   egrep "mktime" >/dev/null 2>&1; then
3018   rm -rf conftest*
3019   cat >> confdefs.h <<\EOF
3020 #define HAVE_MKTIME 1
3021 EOF
3022
3023 fi
3024 rm -f conftest*
3025
3026 cat > conftest.$ac_ext <<EOF
3027 #line 3028 "configure"
3028 #include "confdefs.h"
3029 #include <time.h>
3030 EOF
3031 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3032   egrep "localtime" >/dev/null 2>&1; then
3033   rm -rf conftest*
3034   cat >> confdefs.h <<\EOF
3035 #define HAVE_LOCALTIME 1
3036 EOF
3037
3038 fi
3039 rm -f conftest*
3040
3041
3042 test -d java || mkdir java
3043 test -d java/io || mkdir java/io
3044 test -d gnu || mkdir gnu
3045
3046
3047 test -d java/lang || mkdir java/lang
3048
3049
3050
3051 SYSTEMSPEC=
3052
3053
3054 LIBGCJTESTSPEC="-L`pwd`/.libs -rpath `pwd`/.libs"
3055
3056
3057 # Check whether --with-system-zlib or --without-system-zlib was given.
3058 if test "${with_system_zlib+set}" = set; then
3059   withval="$with_system_zlib"
3060   :
3061 fi
3062
3063 ZLIBSPEC=
3064
3065 ZLIBTESTSPEC=
3066
3067
3068 libsubdir=.libs
3069
3070 echo $ac_n "checking for garbage collector to use""... $ac_c" 1>&6
3071 echo "configure:3072: checking for garbage collector to use" >&5
3072 # Check whether --enable-java-gc or --disable-java-gc was given.
3073 if test "${enable_java_gc+set}" = set; then
3074   enableval="$enable_java_gc"
3075
3076   GC=$enableval
3077 else
3078   GC=boehm
3079 fi
3080
3081 GCLIBS=
3082 GCINCS=
3083 GCDEPS=
3084 GCOBJS=
3085 GCSPEC=
3086 JC1GCSPEC=
3087 GCTESTSPEC=
3088 case "$GC" in
3089  boehm)
3090     echo "$ac_t""boehm" 1>&6
3091     GCDEPS='$(top_builddir)/../boehm-gc/libgcjgc.la'
3092     # We include the path to the boehm-gc build directory.
3093     # See Makefile.am to understand why.
3094     GCLIBS="$GCDEPS -L\$(here)/../boehm-gc/$libsubdir"
3095     GCINCS='-I$(top_srcdir)/../boehm-gc/include'
3096     GCSPEC='-lgcjgc'
3097     JC1GCSPEC='-fuse-boehm-gc'
3098     GCTESTSPEC="-L`pwd`/../boehm-gc/.libs -rpath `pwd`/../boehm-gc/.libs"
3099             GCINCS="$GCINCS `cat ../boehm-gc/boehm-cflags`"
3100     GCOBJS=boehm.lo
3101     GCHDR=boehm-gc.h
3102         cat >> confdefs.h <<\EOF
3103 #define HAVE_BOEHM_GC 1
3104 EOF
3105
3106     ;;
3107  no)
3108     echo "$ac_t""none" 1>&6
3109     GCOBJS=nogc.lo
3110     GCHDR=no-gc.h
3111     ;;
3112  *)
3113     { echo "configure: error: unrecognized collector \"$GC\"" 1>&2; exit 1; }
3114     ;;
3115 esac
3116
3117
3118
3119
3120
3121
3122
3123
3124
3125
3126 echo $ac_n "checking for thread model used by GCC""... $ac_c" 1>&6
3127 echo "configure:3128: checking for thread model used by GCC" >&5
3128 THREADS=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
3129 echo "$ac_t""$THREADS" 1>&6
3130
3131 case "$THREADS" in
3132  no | none | single)
3133     THREADS=none
3134     ;;
3135  posix | pthreads)
3136     THREADS=posix
3137     case "$host" in
3138      *-*-linux*)
3139         cat >> confdefs.h <<\EOF
3140 #define LINUX_THREADS 1
3141 EOF
3142
3143         ;;
3144     esac
3145     ;;
3146  decosf1 | irix | mach | os2 | solaris | win32 | dce | vxworks)
3147     { echo "configure: error: thread package $THREADS not yet supported" 1>&2; exit 1; }
3148     ;;
3149  *)
3150     { echo "configure: error: $THREADS is an unknown thread package" 1>&2; exit 1; }
3151     ;;
3152 esac
3153
3154 THREADLIBS=
3155 THREADINCS=
3156 THREADDEPS=
3157 THREADOBJS=
3158 THREADH=
3159 THREADSPEC=
3160 case "$THREADS" in
3161  posix)
3162     THREADLIBS=-lpthread
3163     THREADSPEC=-lpthread
3164     THREADOBJS=posix-threads.lo
3165     THREADH=posix-threads.h
3166     # MIT pthreads doesn't seem to have the mutexattr functions.
3167     # But for now we don't check for it.  We just assume you aren't
3168     # using MIT pthreads.
3169     cat >> confdefs.h <<\EOF
3170 #define HAVE_PTHREAD_MUTEXATTR_INIT 1
3171 EOF
3172
3173
3174     # If we're using the Boehm GC, then we happen to know that it
3175     # defines _REENTRANT, so we don't bother.  Eww.
3176     if test "$GC" != boehm; then
3177        cat >> confdefs.h <<\EOF
3178 #define _REENTRANT 1
3179 EOF
3180
3181     fi
3182     cat >> confdefs.h <<\EOF
3183 #define _POSIX_PTHREAD_SEMANTICS 1
3184 EOF
3185
3186     ;;
3187
3188  none)
3189     THREADOBJS=no-threads.lo
3190     THREADH=no-threads.h
3191     ;;
3192 esac
3193
3194
3195
3196
3197
3198
3199
3200 HASH_SYNC_SPEC=
3201 # Hash synchronization is only useful with posix threads right now.
3202 if test "$enable_hash_synchronization" = yes && test "$THREADS" = "posix"; then
3203    HASH_SYNC_SPEC=-fhash-synchronization
3204    cat >> confdefs.h <<\EOF
3205 #define JV_HASH_SYNCHRONIZATION 1
3206 EOF
3207
3208 fi
3209
3210
3211
3212
3213
3214 if test "$GCC" = yes; then
3215   USING_GCC_TRUE=
3216   USING_GCC_FALSE='#'
3217 else
3218   USING_GCC_TRUE='#'
3219   USING_GCC_FALSE=
3220 fi
3221
3222 CANADIAN=no
3223 NULL_TARGET=no
3224 NATIVE=yes
3225
3226 # We're in the tree with gcc, and need to include some of its headers.
3227 GCC_UNWIND_INCLUDE='-I$(libgcj_basedir)/../gcc'
3228
3229 if test -n "${with_cross_host}"; then
3230    # We are being configured with a cross compiler.  AC_REPLACE_FUNCS
3231    # may not work correctly, because the compiler may not be able to
3232    # link executables.
3233
3234    # We assume newlib.  This lets us hard-code the functions we know
3235    # we'll have.
3236    cat >> confdefs.h <<\EOF
3237 #define HAVE_MEMMOVE 1
3238 EOF
3239
3240    cat >> confdefs.h <<\EOF
3241 #define HAVE_MEMCPY 1
3242 EOF
3243
3244    cat >> confdefs.h <<\EOF
3245 #define HAVE_STRERROR 1
3246 EOF
3247
3248    cat >> confdefs.h <<\EOF
3249 #define HAVE_GMTIME_R 1
3250 EOF
3251
3252    cat >> confdefs.h <<\EOF
3253 #define HAVE_LOCALTIME_R 1
3254 EOF
3255
3256       cat >> confdefs.h <<\EOF
3257 #define HAVE_PTHREAD_MUTEXATTR_INIT 1
3258 EOF
3259
3260       cat >> confdefs.h <<\EOF
3261 #define HAVE_ALLOCA 1
3262 EOF
3263
3264
3265       cat >> confdefs.h <<\EOF
3266 #define NO_GETUID 1
3267 EOF
3268
3269
3270    ZLIBSPEC=-lzgcj
3271    ZLIBTESTSPEC="-L`pwd`/../zlib/.libs -rpath `pwd`/../zlib/.libs"
3272
3273    # If Canadian cross, then don't pick up tools from the build
3274    # directory.
3275    if test x"$build" != x"$with_cross_host" && x"$build" != x"$target"; then
3276       CANADIAN=yes
3277       GCC_UNWIND_INCLUDE=
3278       GCJ="${target_alias}-gcj"
3279    fi
3280    NATIVE=no
3281 else
3282    for ac_func in strerror ioctl select fstat open fsync sleep
3283 do
3284 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3285 echo "configure:3286: checking for $ac_func" >&5
3286 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3287   echo $ac_n "(cached) $ac_c" 1>&6
3288 else
3289   cat > conftest.$ac_ext <<EOF
3290 #line 3291 "configure"
3291 #include "confdefs.h"
3292 /* System header to define __stub macros and hopefully few prototypes,
3293     which can conflict with char $ac_func(); below.  */
3294 #include <assert.h>
3295 /* Override any gcc2 internal prototype to avoid an error.  */
3296 /* We use char because int might match the return type of a gcc2
3297     builtin and then its argument prototype would still apply.  */
3298 char $ac_func();
3299
3300 int main() {
3301
3302 /* The GNU C library defines this for functions which it implements
3303     to always fail with ENOSYS.  Some functions are actually named
3304     something starting with __ and the normal name is an alias.  */
3305 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3306 choke me
3307 #else
3308 $ac_func();
3309 #endif
3310
3311 ; return 0; }
3312 EOF
3313 if { (eval echo configure:3314: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3314   rm -rf conftest*
3315   eval "ac_cv_func_$ac_func=yes"
3316 else
3317   echo "configure: failed program was:" >&5
3318   cat conftest.$ac_ext >&5
3319   rm -rf conftest*
3320   eval "ac_cv_func_$ac_func=no"
3321 fi
3322 rm -f conftest*
3323 fi
3324
3325 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3326   echo "$ac_t""yes" 1>&6
3327     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3328   cat >> confdefs.h <<EOF
3329 #define $ac_tr_func 1
3330 EOF
3331
3332 else
3333   echo "$ac_t""no" 1>&6
3334 fi
3335 done
3336
3337    for ac_func in gmtime_r localtime_r readdir_r getpwuid_r getcwd
3338 do
3339 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3340 echo "configure:3341: checking for $ac_func" >&5
3341 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3342   echo $ac_n "(cached) $ac_c" 1>&6
3343 else
3344   cat > conftest.$ac_ext <<EOF
3345 #line 3346 "configure"
3346 #include "confdefs.h"
3347 /* System header to define __stub macros and hopefully few prototypes,
3348     which can conflict with char $ac_func(); below.  */
3349 #include <assert.h>
3350 /* Override any gcc2 internal prototype to avoid an error.  */
3351 /* We use char because int might match the return type of a gcc2
3352     builtin and then its argument prototype would still apply.  */
3353 char $ac_func();
3354
3355 int main() {
3356
3357 /* The GNU C library defines this for functions which it implements
3358     to always fail with ENOSYS.  Some functions are actually named
3359     something starting with __ and the normal name is an alias.  */
3360 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3361 choke me
3362 #else
3363 $ac_func();
3364 #endif
3365
3366 ; return 0; }
3367 EOF
3368 if { (eval echo configure:3369: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3369   rm -rf conftest*
3370   eval "ac_cv_func_$ac_func=yes"
3371 else
3372   echo "configure: failed program was:" >&5
3373   cat conftest.$ac_ext >&5
3374   rm -rf conftest*
3375   eval "ac_cv_func_$ac_func=no"
3376 fi
3377 rm -f conftest*
3378 fi
3379
3380 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3381   echo "$ac_t""yes" 1>&6
3382     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3383   cat >> confdefs.h <<EOF
3384 #define $ac_tr_func 1
3385 EOF
3386
3387 else
3388   echo "$ac_t""no" 1>&6
3389 fi
3390 done
3391
3392    for ac_func in access stat mkdir rename rmdir unlink realpath utime chmod
3393 do
3394 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3395 echo "configure:3396: checking for $ac_func" >&5
3396 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3397   echo $ac_n "(cached) $ac_c" 1>&6
3398 else
3399   cat > conftest.$ac_ext <<EOF
3400 #line 3401 "configure"
3401 #include "confdefs.h"
3402 /* System header to define __stub macros and hopefully few prototypes,
3403     which can conflict with char $ac_func(); below.  */
3404 #include <assert.h>
3405 /* Override any gcc2 internal prototype to avoid an error.  */
3406 /* We use char because int might match the return type of a gcc2
3407     builtin and then its argument prototype would still apply.  */
3408 char $ac_func();
3409
3410 int main() {
3411
3412 /* The GNU C library defines this for functions which it implements
3413     to always fail with ENOSYS.  Some functions are actually named
3414     something starting with __ and the normal name is an alias.  */
3415 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3416 choke me
3417 #else
3418 $ac_func();
3419 #endif
3420
3421 ; return 0; }
3422 EOF
3423 if { (eval echo configure:3424: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3424   rm -rf conftest*
3425   eval "ac_cv_func_$ac_func=yes"
3426 else
3427   echo "configure: failed program was:" >&5
3428   cat conftest.$ac_ext >&5
3429   rm -rf conftest*
3430   eval "ac_cv_func_$ac_func=no"
3431 fi
3432 rm -f conftest*
3433 fi
3434
3435 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3436   echo "$ac_t""yes" 1>&6
3437     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3438   cat >> confdefs.h <<EOF
3439 #define $ac_tr_func 1
3440 EOF
3441
3442 else
3443   echo "$ac_t""no" 1>&6
3444 fi
3445 done
3446
3447    for ac_func in nl_langinfo setlocale
3448 do
3449 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3450 echo "configure:3451: checking for $ac_func" >&5
3451 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3452   echo $ac_n "(cached) $ac_c" 1>&6
3453 else
3454   cat > conftest.$ac_ext <<EOF
3455 #line 3456 "configure"
3456 #include "confdefs.h"
3457 /* System header to define __stub macros and hopefully few prototypes,
3458     which can conflict with char $ac_func(); below.  */
3459 #include <assert.h>
3460 /* Override any gcc2 internal prototype to avoid an error.  */
3461 /* We use char because int might match the return type of a gcc2
3462     builtin and then its argument prototype would still apply.  */
3463 char $ac_func();
3464
3465 int main() {
3466
3467 /* The GNU C library defines this for functions which it implements
3468     to always fail with ENOSYS.  Some functions are actually named
3469     something starting with __ and the normal name is an alias.  */
3470 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3471 choke me
3472 #else
3473 $ac_func();
3474 #endif
3475
3476 ; return 0; }
3477 EOF
3478 if { (eval echo configure:3479: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3479   rm -rf conftest*
3480   eval "ac_cv_func_$ac_func=yes"
3481 else
3482   echo "configure: failed program was:" >&5
3483   cat conftest.$ac_ext >&5
3484   rm -rf conftest*
3485   eval "ac_cv_func_$ac_func=no"
3486 fi
3487 rm -f conftest*
3488 fi
3489
3490 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3491   echo "$ac_t""yes" 1>&6
3492     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3493   cat >> confdefs.h <<EOF
3494 #define $ac_tr_func 1
3495 EOF
3496
3497 else
3498   echo "$ac_t""no" 1>&6
3499 fi
3500 done
3501
3502    for ac_func in inet_aton inet_addr
3503 do
3504 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3505 echo "configure:3506: checking for $ac_func" >&5
3506 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3507   echo $ac_n "(cached) $ac_c" 1>&6
3508 else
3509   cat > conftest.$ac_ext <<EOF
3510 #line 3511 "configure"
3511 #include "confdefs.h"
3512 /* System header to define __stub macros and hopefully few prototypes,
3513     which can conflict with char $ac_func(); below.  */
3514 #include <assert.h>
3515 /* Override any gcc2 internal prototype to avoid an error.  */
3516 /* We use char because int might match the return type of a gcc2
3517     builtin and then its argument prototype would still apply.  */
3518 char $ac_func();
3519
3520 int main() {
3521
3522 /* The GNU C library defines this for functions which it implements
3523     to always fail with ENOSYS.  Some functions are actually named
3524     something starting with __ and the normal name is an alias.  */
3525 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3526 choke me
3527 #else
3528 $ac_func();
3529 #endif
3530
3531 ; return 0; }
3532 EOF
3533 if { (eval echo configure:3534: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3534   rm -rf conftest*
3535   eval "ac_cv_func_$ac_func=yes"
3536 else
3537   echo "configure: failed program was:" >&5
3538   cat conftest.$ac_ext >&5
3539   rm -rf conftest*
3540   eval "ac_cv_func_$ac_func=no"
3541 fi
3542 rm -f conftest*
3543 fi
3544
3545 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3546   echo "$ac_t""yes" 1>&6
3547     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3548   cat >> confdefs.h <<EOF
3549 #define $ac_tr_func 1
3550 EOF
3551  break
3552 else
3553   echo "$ac_t""no" 1>&6
3554 fi
3555 done
3556
3557    for ac_func in inet_pton uname inet_ntoa
3558 do
3559 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3560 echo "configure:3561: checking for $ac_func" >&5
3561 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3562   echo $ac_n "(cached) $ac_c" 1>&6
3563 else
3564   cat > conftest.$ac_ext <<EOF
3565 #line 3566 "configure"
3566 #include "confdefs.h"
3567 /* System header to define __stub macros and hopefully few prototypes,
3568     which can conflict with char $ac_func(); below.  */
3569 #include <assert.h>
3570 /* Override any gcc2 internal prototype to avoid an error.  */
3571 /* We use char because int might match the return type of a gcc2
3572     builtin and then its argument prototype would still apply.  */
3573 char $ac_func();
3574
3575 int main() {
3576
3577 /* The GNU C library defines this for functions which it implements
3578     to always fail with ENOSYS.  Some functions are actually named
3579     something starting with __ and the normal name is an alias.  */
3580 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3581 choke me
3582 #else
3583 $ac_func();
3584 #endif
3585
3586 ; return 0; }
3587 EOF
3588 if { (eval echo configure:3589: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3589   rm -rf conftest*
3590   eval "ac_cv_func_$ac_func=yes"
3591 else
3592   echo "configure: failed program was:" >&5
3593   cat conftest.$ac_ext >&5
3594   rm -rf conftest*
3595   eval "ac_cv_func_$ac_func=no"
3596 fi
3597 rm -f conftest*
3598 fi
3599
3600 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3601   echo "$ac_t""yes" 1>&6
3602     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3603   cat >> confdefs.h <<EOF
3604 #define $ac_tr_func 1
3605 EOF
3606
3607 else
3608   echo "$ac_t""no" 1>&6
3609 fi
3610 done
3611
3612    for ac_func in backtrace fork execvp pipe sigaction
3613 do
3614 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3615 echo "configure:3616: checking for $ac_func" >&5
3616 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3617   echo $ac_n "(cached) $ac_c" 1>&6
3618 else
3619   cat > conftest.$ac_ext <<EOF
3620 #line 3621 "configure"
3621 #include "confdefs.h"
3622 /* System header to define __stub macros and hopefully few prototypes,
3623     which can conflict with char $ac_func(); below.  */
3624 #include <assert.h>
3625 /* Override any gcc2 internal prototype to avoid an error.  */
3626 /* We use char because int might match the return type of a gcc2
3627     builtin and then its argument prototype would still apply.  */
3628 char $ac_func();
3629
3630 int main() {
3631
3632 /* The GNU C library defines this for functions which it implements
3633     to always fail with ENOSYS.  Some functions are actually named
3634     something starting with __ and the normal name is an alias.  */
3635 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3636 choke me
3637 #else
3638 $ac_func();
3639 #endif
3640
3641 ; return 0; }
3642 EOF
3643 if { (eval echo configure:3644: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3644   rm -rf conftest*
3645   eval "ac_cv_func_$ac_func=yes"
3646 else
3647   echo "configure: failed program was:" >&5
3648   cat conftest.$ac_ext >&5
3649   rm -rf conftest*
3650   eval "ac_cv_func_$ac_func=no"
3651 fi
3652 rm -f conftest*
3653 fi
3654
3655 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3656   echo "$ac_t""yes" 1>&6
3657     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3658   cat >> confdefs.h <<EOF
3659 #define $ac_tr_func 1
3660 EOF
3661
3662 else
3663   echo "$ac_t""no" 1>&6
3664 fi
3665 done
3666
3667    for ac_hdr in execinfo.h unistd.h dlfcn.h
3668 do
3669 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3670 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3671 echo "configure:3672: checking for $ac_hdr" >&5
3672 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3673   echo $ac_n "(cached) $ac_c" 1>&6
3674 else
3675   cat > conftest.$ac_ext <<EOF
3676 #line 3677 "configure"
3677 #include "confdefs.h"
3678 #include <$ac_hdr>
3679 EOF
3680 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3681 { (eval echo configure:3682: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3682 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3683 if test -z "$ac_err"; then
3684   rm -rf conftest*
3685   eval "ac_cv_header_$ac_safe=yes"
3686 else
3687   echo "$ac_err" >&5
3688   echo "configure: failed program was:" >&5
3689   cat conftest.$ac_ext >&5
3690   rm -rf conftest*
3691   eval "ac_cv_header_$ac_safe=no"
3692 fi
3693 rm -f conftest*
3694 fi
3695 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3696   echo "$ac_t""yes" 1>&6
3697     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3698   cat >> confdefs.h <<EOF
3699 #define $ac_tr_hdr 1
3700 EOF
3701
3702 else
3703   echo "$ac_t""no" 1>&6
3704 fi
3705 done
3706
3707    echo $ac_n "checking for dladdr in -ldl""... $ac_c" 1>&6
3708 echo "configure:3709: checking for dladdr in -ldl" >&5
3709 ac_lib_var=`echo dl'_'dladdr | sed 'y%./+-%__p_%'`
3710 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3711   echo $ac_n "(cached) $ac_c" 1>&6
3712 else
3713   ac_save_LIBS="$LIBS"
3714 LIBS="-ldl  $LIBS"
3715 cat > conftest.$ac_ext <<EOF
3716 #line 3717 "configure"
3717 #include "confdefs.h"
3718 /* Override any gcc2 internal prototype to avoid an error.  */
3719 /* We use char because int might match the return type of a gcc2
3720     builtin and then its argument prototype would still apply.  */
3721 char dladdr();
3722
3723 int main() {
3724 dladdr()
3725 ; return 0; }
3726 EOF
3727 if { (eval echo configure:3728: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3728   rm -rf conftest*
3729   eval "ac_cv_lib_$ac_lib_var=yes"
3730 else
3731   echo "configure: failed program was:" >&5
3732   cat conftest.$ac_ext >&5
3733   rm -rf conftest*
3734   eval "ac_cv_lib_$ac_lib_var=no"
3735 fi
3736 rm -f conftest*
3737 LIBS="$ac_save_LIBS"
3738
3739 fi
3740 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3741   echo "$ac_t""yes" 1>&6
3742
3743      cat >> confdefs.h <<\EOF
3744 #define HAVE_DLADDR 1
3745 EOF
3746
3747 else
3748   echo "$ac_t""no" 1>&6
3749 fi
3750
3751    for ac_file in /proc/self/exe
3752 do
3753
3754 ac_safe=`echo "$ac_file" | sed 'y%./+-%__p_%'`
3755 echo $ac_n "checking for $ac_file""... $ac_c" 1>&6
3756 echo "configure:3757: checking for $ac_file" >&5
3757 if eval "test \"`echo '$''{'ac_cv_file_$ac_safe'+set}'`\" = set"; then
3758   echo $ac_n "(cached) $ac_c" 1>&6
3759 else
3760   if test "$cross_compiling" = yes; then
3761     { echo "configure: error: Cannot check for file existence when cross compiling" 1>&2; exit 1; }
3762 else
3763   if test -r $ac_file; then
3764     eval "ac_cv_file_$ac_safe=yes"
3765   else
3766     eval "ac_cv_file_$ac_safe=no"
3767   fi
3768 fi
3769 fi
3770 if eval "test \"`echo '$ac_cv_file_'$ac_safe`\" = yes"; then
3771   echo "$ac_t""yes" 1>&6
3772     ac_tr_file=HAVE_`echo $ac_file | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3773   cat >> confdefs.h <<EOF
3774 #define $ac_tr_file 1
3775 EOF
3776
3777      cat >> confdefs.h <<\EOF
3778 #define HAVE_PROC_SELF_EXE 1
3779 EOF
3780
3781 else
3782   echo "$ac_t""no" 1>&6
3783
3784 fi
3785 done
3786
3787
3788
3789
3790   # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
3791 if test "${with_libiconv_prefix+set}" = set; then
3792   withval="$with_libiconv_prefix"
3793
3794     for dir in `echo "$withval" | tr : ' '`; do
3795       if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi
3796       if test -d $dir/lib; then LDFLAGS="$LDFLAGS -L$dir/lib"; fi
3797     done
3798
3799 fi
3800
3801
3802   echo $ac_n "checking for iconv""... $ac_c" 1>&6
3803 echo "configure:3804: checking for iconv" >&5
3804 if eval "test \"`echo '$''{'am_cv_func_iconv'+set}'`\" = set"; then
3805   echo $ac_n "(cached) $ac_c" 1>&6
3806 else
3807
3808     am_cv_func_iconv="no, consider installing GNU libiconv"
3809     am_cv_lib_iconv=no
3810     cat > conftest.$ac_ext <<EOF
3811 #line 3812 "configure"
3812 #include "confdefs.h"
3813 #include <stdlib.h>
3814 #include <iconv.h>
3815 int main() {
3816 iconv_t cd = iconv_open("","");
3817        iconv(cd,NULL,NULL,NULL,NULL);
3818        iconv_close(cd);
3819 ; return 0; }
3820 EOF
3821 if { (eval echo configure:3822: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3822   rm -rf conftest*
3823   am_cv_func_iconv=yes
3824 else
3825   echo "configure: failed program was:" >&5
3826   cat conftest.$ac_ext >&5
3827 fi
3828 rm -f conftest*
3829     if test "$am_cv_func_iconv" != yes; then
3830       am_save_LIBS="$LIBS"
3831       LIBS="$LIBS -liconv"
3832       cat > conftest.$ac_ext <<EOF
3833 #line 3834 "configure"
3834 #include "confdefs.h"
3835 #include <stdlib.h>
3836 #include <iconv.h>
3837 int main() {
3838 iconv_t cd = iconv_open("","");
3839          iconv(cd,NULL,NULL,NULL,NULL);
3840          iconv_close(cd);
3841 ; return 0; }
3842 EOF
3843 if { (eval echo configure:3844: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3844   rm -rf conftest*
3845   am_cv_lib_iconv=yes
3846         am_cv_func_iconv=yes
3847 else
3848   echo "configure: failed program was:" >&5
3849   cat conftest.$ac_ext >&5
3850 fi
3851 rm -f conftest*
3852       LIBS="$am_save_LIBS"
3853     fi
3854
3855 fi
3856
3857 echo "$ac_t""$am_cv_func_iconv" 1>&6
3858   if test "$am_cv_func_iconv" = yes; then
3859     cat >> confdefs.h <<\EOF
3860 #define HAVE_ICONV 1
3861 EOF
3862
3863     echo $ac_n "checking for iconv declaration""... $ac_c" 1>&6
3864 echo "configure:3865: checking for iconv declaration" >&5
3865     if eval "test \"`echo '$''{'am_cv_proto_iconv'+set}'`\" = set"; then
3866   echo $ac_n "(cached) $ac_c" 1>&6
3867 else
3868
3869       cat > conftest.$ac_ext <<EOF
3870 #line 3871 "configure"
3871 #include "confdefs.h"
3872
3873 #include <stdlib.h>
3874 #include <iconv.h>
3875 extern
3876 #ifdef __cplusplus
3877 "C"
3878 #endif
3879 #if defined(__STDC__) || defined(__cplusplus)
3880 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
3881 #else
3882 size_t iconv();
3883 #endif
3884
3885 int main() {
3886
3887 ; return 0; }
3888 EOF
3889 if { (eval echo configure:3890: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3890   rm -rf conftest*
3891   am_cv_proto_iconv_arg1=""
3892 else
3893   echo "configure: failed program was:" >&5
3894   cat conftest.$ac_ext >&5
3895   rm -rf conftest*
3896   am_cv_proto_iconv_arg1="const"
3897 fi
3898 rm -f conftest*
3899       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
3900 fi
3901
3902     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
3903     echo "$ac_t""${ac_t:-
3904          }$am_cv_proto_iconv" 1>&6
3905     cat >> confdefs.h <<EOF
3906 #define ICONV_CONST $am_cv_proto_iconv_arg1
3907 EOF
3908
3909   fi
3910   LIBICONV=
3911   if test "$am_cv_lib_iconv" = yes; then
3912     LIBICONV="-liconv"
3913   fi
3914
3915
3916
3917    for ac_func in gethostbyname_r
3918 do
3919 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3920 echo "configure:3921: checking for $ac_func" >&5
3921 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3922   echo $ac_n "(cached) $ac_c" 1>&6
3923 else
3924   cat > conftest.$ac_ext <<EOF
3925 #line 3926 "configure"
3926 #include "confdefs.h"
3927 /* System header to define __stub macros and hopefully few prototypes,
3928     which can conflict with char $ac_func(); below.  */
3929 #include <assert.h>
3930 /* Override any gcc2 internal prototype to avoid an error.  */
3931 /* We use char because int might match the return type of a gcc2
3932     builtin and then its argument prototype would still apply.  */
3933 char $ac_func();
3934
3935 int main() {
3936
3937 /* The GNU C library defines this for functions which it implements
3938     to always fail with ENOSYS.  Some functions are actually named
3939     something starting with __ and the normal name is an alias.  */
3940 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3941 choke me
3942 #else
3943 $ac_func();
3944 #endif
3945
3946 ; return 0; }
3947 EOF
3948 if { (eval echo configure:3949: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3949   rm -rf conftest*
3950   eval "ac_cv_func_$ac_func=yes"
3951 else
3952   echo "configure: failed program was:" >&5
3953   cat conftest.$ac_ext >&5
3954   rm -rf conftest*
3955   eval "ac_cv_func_$ac_func=no"
3956 fi
3957 rm -f conftest*
3958 fi
3959
3960 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3961   echo "$ac_t""yes" 1>&6
3962     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3963   cat >> confdefs.h <<EOF
3964 #define $ac_tr_func 1
3965 EOF
3966
3967      cat >> confdefs.h <<\EOF
3968 #define HAVE_GETHOSTBYNAME_R 1
3969 EOF
3970
3971      # There are two different kinds of gethostbyname_r.
3972      # We look for the one that returns `int'.
3973      # Hopefully this check is robust enough.
3974      cat > conftest.$ac_ext <<EOF
3975 #line 3976 "configure"
3976 #include "confdefs.h"
3977 #include <netdb.h>
3978 EOF
3979 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3980   egrep "int.*gethostbyname_r" >/dev/null 2>&1; then
3981   rm -rf conftest*
3982
3983        cat >> confdefs.h <<\EOF
3984 #define GETHOSTBYNAME_R_RETURNS_INT 1
3985 EOF
3986
3987 fi
3988 rm -f conftest*
3989
3990
3991      case " $GCINCS " in
3992      *" -D_REENTRANT "*) ;;
3993      *)
3994                 echo $ac_n "checking whether gethostbyname_r declaration requires -D_REENTRANT""... $ac_c" 1>&6
3995 echo "configure:3996: checking whether gethostbyname_r declaration requires -D_REENTRANT" >&5
3996 if eval "test \"`echo '$''{'libjava_cv_gethostbyname_r_needs_reentrant'+set}'`\" = set"; then
3997   echo $ac_n "(cached) $ac_c" 1>&6
3998 else
3999
4000           ac_ext=C
4001 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
4002 ac_cpp='$CXXCPP $CPPFLAGS'
4003 ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
4004 ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
4005 cross_compiling=$ac_cv_prog_cxx_cross
4006
4007           cat > conftest.$ac_ext <<EOF
4008 #line 4009 "configure"
4009 #include "confdefs.h"
4010 #include <netdb.h>
4011 int main() {
4012 gethostbyname_r("", 0, 0);
4013 ; return 0; }
4014 EOF
4015 if { (eval echo configure:4016: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4016   rm -rf conftest*
4017   libjava_cv_gethostbyname_r_needs_reentrant=no
4018 else
4019   echo "configure: failed program was:" >&5
4020   cat conftest.$ac_ext >&5
4021   rm -rf conftest*
4022                 CPPFLAGS_SAVE="$CPPFLAGS"
4023                 CPPFLAGS="$CPPFLAGS -D_REENTRANT"
4024                 cat > conftest.$ac_ext <<EOF
4025 #line 4026 "configure"
4026 #include "confdefs.h"
4027 #include <netdb.h>
4028 int main() {
4029 gethostbyname_r("", 0, 0);
4030 ; return 0; }
4031 EOF
4032 if { (eval echo configure:4033: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4033   rm -rf conftest*
4034   libjava_cv_gethostbyname_r_needs_reentrant=yes
4035 else
4036   echo "configure: failed program was:" >&5
4037   cat conftest.$ac_ext >&5
4038   rm -rf conftest*
4039   libjava_cv_gethostbyname_r_needs_reentrant=fail
4040 fi
4041 rm -f conftest*
4042                 CPPFLAGS="$CPPFLAGS_SAVE"
4043
4044 fi
4045 rm -f conftest*
4046           ac_ext=c
4047 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
4048 ac_cpp='$CPP $CPPFLAGS'
4049 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
4050 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
4051 cross_compiling=$ac_cv_prog_cc_cross
4052
4053
4054 fi
4055
4056 echo "$ac_t""$libjava_cv_gethostbyname_r_needs_reentrant" 1>&6
4057         if test "x$libjava_cv_gethostbyname_r_needs_reentrant" = xyes; then
4058           cat >> confdefs.h <<\EOF
4059 #define _REENTRANT 1
4060 EOF
4061
4062         fi
4063      ;;
4064      esac
4065
4066      echo $ac_n "checking for struct hostent_data""... $ac_c" 1>&6
4067 echo "configure:4068: checking for struct hostent_data" >&5
4068 if eval "test \"`echo '$''{'libjava_cv_struct_hostent_data'+set}'`\" = set"; then
4069   echo $ac_n "(cached) $ac_c" 1>&6
4070 else
4071         cat > conftest.$ac_ext <<EOF
4072 #line 4073 "configure"
4073 #include "confdefs.h"
4074
4075 #if GETHOSTBYNAME_R_NEEDS_REENTRANT && !defined(_REENTRANT)
4076 # define _REENTRANT 1
4077 #endif
4078 #include <netdb.h>
4079 int main() {
4080 struct hostent_data data;
4081 ; return 0; }
4082 EOF
4083 if { (eval echo configure:4084: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4084   rm -rf conftest*
4085   libjava_cv_struct_hostent_data=yes
4086 else
4087   echo "configure: failed program was:" >&5
4088   cat conftest.$ac_ext >&5
4089   rm -rf conftest*
4090   libjava_cv_struct_hostent_data=no
4091 fi
4092 rm -f conftest*
4093 fi
4094
4095 echo "$ac_t""$libjava_cv_struct_hostent_data" 1>&6
4096      if test "x$libjava_cv_struct_hostent_data" = xyes; then
4097        cat >> confdefs.h <<\EOF
4098 #define HAVE_STRUCT_HOSTENT_DATA 1
4099 EOF
4100
4101      fi
4102
4103 else
4104   echo "$ac_t""no" 1>&6
4105 fi
4106 done
4107
4108
4109    for ac_func in gethostbyaddr_r
4110 do
4111 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4112 echo "configure:4113: checking for $ac_func" >&5
4113 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4114   echo $ac_n "(cached) $ac_c" 1>&6
4115 else
4116   cat > conftest.$ac_ext <<EOF
4117 #line 4118 "configure"
4118 #include "confdefs.h"
4119 /* System header to define __stub macros and hopefully few prototypes,
4120     which can conflict with char $ac_func(); below.  */
4121 #include <assert.h>
4122 /* Override any gcc2 internal prototype to avoid an error.  */
4123 /* We use char because int might match the return type of a gcc2
4124     builtin and then its argument prototype would still apply.  */
4125 char $ac_func();
4126
4127 int main() {
4128
4129 /* The GNU C library defines this for functions which it implements
4130     to always fail with ENOSYS.  Some functions are actually named
4131     something starting with __ and the normal name is an alias.  */
4132 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4133 choke me
4134 #else
4135 $ac_func();
4136 #endif
4137
4138 ; return 0; }
4139 EOF
4140 if { (eval echo configure:4141: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4141   rm -rf conftest*
4142   eval "ac_cv_func_$ac_func=yes"
4143 else
4144   echo "configure: failed program was:" >&5
4145   cat conftest.$ac_ext >&5
4146   rm -rf conftest*
4147   eval "ac_cv_func_$ac_func=no"
4148 fi
4149 rm -f conftest*
4150 fi
4151
4152 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4153   echo "$ac_t""yes" 1>&6
4154     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4155   cat >> confdefs.h <<EOF
4156 #define $ac_tr_func 1
4157 EOF
4158
4159      cat >> confdefs.h <<\EOF
4160 #define HAVE_GETHOSTBYADDR_R 1
4161 EOF
4162
4163      # There are two different kinds of gethostbyaddr_r.
4164      # We look for the one that returns `int'.
4165      # Hopefully this check is robust enough.
4166      cat > conftest.$ac_ext <<EOF
4167 #line 4168 "configure"
4168 #include "confdefs.h"
4169 #include <netdb.h>
4170 EOF
4171 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4172   egrep "int.*gethostbyaddr_r" >/dev/null 2>&1; then
4173   rm -rf conftest*
4174
4175        cat >> confdefs.h <<\EOF
4176 #define GETHOSTBYADDR_R_RETURNS_INT 1
4177 EOF
4178
4179 fi
4180 rm -f conftest*
4181
4182 else
4183   echo "$ac_t""no" 1>&6
4184 fi
4185 done
4186
4187
4188    for ac_func in gethostname
4189 do
4190 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4191 echo "configure:4192: checking for $ac_func" >&5
4192 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4193   echo $ac_n "(cached) $ac_c" 1>&6
4194 else
4195   cat > conftest.$ac_ext <<EOF
4196 #line 4197 "configure"
4197 #include "confdefs.h"
4198 /* System header to define __stub macros and hopefully few prototypes,
4199     which can conflict with char $ac_func(); below.  */
4200 #include <assert.h>
4201 /* Override any gcc2 internal prototype to avoid an error.  */
4202 /* We use char because int might match the return type of a gcc2
4203     builtin and then its argument prototype would still apply.  */
4204 char $ac_func();
4205
4206 int main() {
4207
4208 /* The GNU C library defines this for functions which it implements
4209     to always fail with ENOSYS.  Some functions are actually named
4210     something starting with __ and the normal name is an alias.  */
4211 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4212 choke me
4213 #else
4214 $ac_func();
4215 #endif
4216
4217 ; return 0; }
4218 EOF
4219 if { (eval echo configure:4220: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4220   rm -rf conftest*
4221   eval "ac_cv_func_$ac_func=yes"
4222 else
4223   echo "configure: failed program was:" >&5
4224   cat conftest.$ac_ext >&5
4225   rm -rf conftest*
4226   eval "ac_cv_func_$ac_func=no"
4227 fi
4228 rm -f conftest*
4229 fi
4230
4231 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4232   echo "$ac_t""yes" 1>&6
4233     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4234   cat >> confdefs.h <<EOF
4235 #define $ac_tr_func 1
4236 EOF
4237
4238      cat >> confdefs.h <<\EOF
4239 #define HAVE_GETHOSTNAME 1
4240 EOF
4241
4242      cat > conftest.$ac_ext <<EOF
4243 #line 4244 "configure"
4244 #include "confdefs.h"
4245 #include <unistd.h>
4246 EOF
4247 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4248   egrep "gethostname" >/dev/null 2>&1; then
4249   rm -rf conftest*
4250
4251        cat >> confdefs.h <<\EOF
4252 #define HAVE_GETHOSTNAME_DECL 1
4253 EOF
4254
4255 fi
4256 rm -f conftest*
4257
4258 else
4259   echo "$ac_t""no" 1>&6
4260 fi
4261 done
4262
4263
4264    # Look for these functions in the thread library, but only bother
4265    # if using POSIX threads.
4266    if test "$THREADS" = posix; then
4267       save_LIBS="$LIBS"
4268       LIBS="$LIBS $THREADLIBS"
4269       # Some POSIX thread systems don't have pthread_mutexattr_settype.
4270       # E.g., Solaris.
4271       for ac_func in pthread_mutexattr_settype pthread_mutexattr_setkind_np
4272 do
4273 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4274 echo "configure:4275: checking for $ac_func" >&5
4275 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4276   echo $ac_n "(cached) $ac_c" 1>&6
4277 else
4278   cat > conftest.$ac_ext <<EOF
4279 #line 4280 "configure"
4280 #include "confdefs.h"
4281 /* System header to define __stub macros and hopefully few prototypes,
4282     which can conflict with char $ac_func(); below.  */
4283 #include <assert.h>
4284 /* Override any gcc2 internal prototype to avoid an error.  */
4285 /* We use char because int might match the return type of a gcc2
4286     builtin and then its argument prototype would still apply.  */
4287 char $ac_func();
4288
4289 int main() {
4290
4291 /* The GNU C library defines this for functions which it implements
4292     to always fail with ENOSYS.  Some functions are actually named
4293     something starting with __ and the normal name is an alias.  */
4294 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4295 choke me
4296 #else
4297 $ac_func();
4298 #endif
4299
4300 ; return 0; }
4301 EOF
4302 if { (eval echo configure:4303: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4303   rm -rf conftest*
4304   eval "ac_cv_func_$ac_func=yes"
4305 else
4306   echo "configure: failed program was:" >&5
4307   cat conftest.$ac_ext >&5
4308   rm -rf conftest*
4309   eval "ac_cv_func_$ac_func=no"
4310 fi
4311 rm -f conftest*
4312 fi
4313
4314 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4315   echo "$ac_t""yes" 1>&6
4316     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4317   cat >> confdefs.h <<EOF
4318 #define $ac_tr_func 1
4319 EOF
4320
4321 else
4322   echo "$ac_t""no" 1>&6
4323 fi
4324 done
4325
4326
4327       # Look for sched_yield.  Up to Solaris 2.6, it is in libposix4, since
4328       # Solaris 7 the name librt is preferred.
4329       for ac_func in sched_yield
4330 do
4331 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4332 echo "configure:4333: checking for $ac_func" >&5
4333 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4334   echo $ac_n "(cached) $ac_c" 1>&6
4335 else
4336   cat > conftest.$ac_ext <<EOF
4337 #line 4338 "configure"
4338 #include "confdefs.h"
4339 /* System header to define __stub macros and hopefully few prototypes,
4340     which can conflict with char $ac_func(); below.  */
4341 #include <assert.h>
4342 /* Override any gcc2 internal prototype to avoid an error.  */
4343 /* We use char because int might match the return type of a gcc2
4344     builtin and then its argument prototype would still apply.  */
4345 char $ac_func();
4346
4347 int main() {
4348
4349 /* The GNU C library defines this for functions which it implements
4350     to always fail with ENOSYS.  Some functions are actually named
4351     something starting with __ and the normal name is an alias.  */
4352 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4353 choke me
4354 #else
4355 $ac_func();
4356 #endif
4357
4358 ; return 0; }
4359 EOF
4360 if { (eval echo configure:4361: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4361   rm -rf conftest*
4362   eval "ac_cv_func_$ac_func=yes"
4363 else
4364   echo "configure: failed program was:" >&5
4365   cat conftest.$ac_ext >&5
4366   rm -rf conftest*
4367   eval "ac_cv_func_$ac_func=no"
4368 fi
4369 rm -f conftest*
4370 fi
4371
4372 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4373   echo "$ac_t""yes" 1>&6
4374     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4375   cat >> confdefs.h <<EOF
4376 #define $ac_tr_func 1
4377 EOF
4378
4379 else
4380   echo "$ac_t""no" 1>&6
4381 echo $ac_n "checking for sched_yield in -lrt""... $ac_c" 1>&6
4382 echo "configure:4383: checking for sched_yield in -lrt" >&5
4383 ac_lib_var=`echo rt'_'sched_yield | sed 'y%./+-%__p_%'`
4384 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4385   echo $ac_n "(cached) $ac_c" 1>&6
4386 else
4387   ac_save_LIBS="$LIBS"
4388 LIBS="-lrt  $LIBS"
4389 cat > conftest.$ac_ext <<EOF
4390 #line 4391 "configure"
4391 #include "confdefs.h"
4392 /* Override any gcc2 internal prototype to avoid an error.  */
4393 /* We use char because int might match the return type of a gcc2
4394     builtin and then its argument prototype would still apply.  */
4395 char sched_yield();
4396
4397 int main() {
4398 sched_yield()
4399 ; return 0; }
4400 EOF
4401 if { (eval echo configure:4402: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4402   rm -rf conftest*
4403   eval "ac_cv_lib_$ac_lib_var=yes"
4404 else
4405   echo "configure: failed program was:" >&5
4406   cat conftest.$ac_ext >&5
4407   rm -rf conftest*
4408   eval "ac_cv_lib_$ac_lib_var=no"
4409 fi
4410 rm -f conftest*
4411 LIBS="$ac_save_LIBS"
4412
4413 fi
4414 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4415   echo "$ac_t""yes" 1>&6
4416
4417           cat >> confdefs.h <<\EOF
4418 #define HAVE_SCHED_YIELD 1
4419 EOF
4420
4421           THREADLIBS="$THREADLIBS -lrt"
4422           THREADSPEC="$THREADSPEC -lrt"
4423 else
4424   echo "$ac_t""no" 1>&6
4425
4426           echo $ac_n "checking for sched_yield in -lposix4""... $ac_c" 1>&6
4427 echo "configure:4428: checking for sched_yield in -lposix4" >&5
4428 ac_lib_var=`echo posix4'_'sched_yield | sed 'y%./+-%__p_%'`
4429 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4430   echo $ac_n "(cached) $ac_c" 1>&6
4431 else
4432   ac_save_LIBS="$LIBS"
4433 LIBS="-lposix4  $LIBS"
4434 cat > conftest.$ac_ext <<EOF
4435 #line 4436 "configure"
4436 #include "confdefs.h"
4437 /* Override any gcc2 internal prototype to avoid an error.  */
4438 /* We use char because int might match the return type of a gcc2
4439     builtin and then its argument prototype would still apply.  */
4440 char sched_yield();
4441
4442 int main() {
4443 sched_yield()
4444 ; return 0; }
4445 EOF
4446 if { (eval echo configure:4447: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4447   rm -rf conftest*
4448   eval "ac_cv_lib_$ac_lib_var=yes"
4449 else
4450   echo "configure: failed program was:" >&5
4451   cat conftest.$ac_ext >&5
4452   rm -rf conftest*
4453   eval "ac_cv_lib_$ac_lib_var=no"
4454 fi
4455 rm -f conftest*
4456 LIBS="$ac_save_LIBS"
4457
4458 fi
4459 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4460   echo "$ac_t""yes" 1>&6
4461
4462             cat >> confdefs.h <<\EOF
4463 #define HAVE_SCHED_YIELD 1
4464 EOF
4465
4466             THREADLIBS="$THREADLIBS -lposix4"
4467             THREADSPEC="$THREADSPEC -lposix4"
4468 else
4469   echo "$ac_t""no" 1>&6
4470 fi
4471
4472 fi
4473
4474 fi
4475 done
4476
4477       LIBS="$save_LIBS"
4478
4479       # We can save a little space at runtime if the mutex has m_count
4480       # or __m_count.  This is a nice hack for Linux.
4481       cat > conftest.$ac_ext <<EOF
4482 #line 4483 "configure"
4483 #include "confdefs.h"
4484 #include <pthread.h>
4485 int main() {
4486
4487           extern pthread_mutex_t *mutex; int q = mutex->m_count;
4488
4489 ; return 0; }
4490 EOF
4491 if { (eval echo configure:4492: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4492   rm -rf conftest*
4493   cat >> confdefs.h <<\EOF
4494 #define PTHREAD_MUTEX_HAVE_M_COUNT 1
4495 EOF
4496
4497 else
4498   echo "configure: failed program was:" >&5
4499   cat conftest.$ac_ext >&5
4500   rm -rf conftest*
4501
4502         cat > conftest.$ac_ext <<EOF
4503 #line 4504 "configure"
4504 #include "confdefs.h"
4505 #include <pthread.h>
4506 int main() {
4507
4508             extern pthread_mutex_t *mutex; int q = mutex->__m_count;
4509
4510 ; return 0; }
4511 EOF
4512 if { (eval echo configure:4513: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4513   rm -rf conftest*
4514   cat >> confdefs.h <<\EOF
4515 #define PTHREAD_MUTEX_HAVE___M_COUNT 1
4516 EOF
4517
4518 else
4519   echo "configure: failed program was:" >&5
4520   cat conftest.$ac_ext >&5
4521 fi
4522 rm -f conftest*
4523 fi
4524 rm -f conftest*
4525    fi
4526
4527    # We require a way to get the time.
4528    time_found=no
4529    for ac_func in gettimeofday time ftime
4530 do
4531 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4532 echo "configure:4533: checking for $ac_func" >&5
4533 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4534   echo $ac_n "(cached) $ac_c" 1>&6
4535 else
4536   cat > conftest.$ac_ext <<EOF
4537 #line 4538 "configure"
4538 #include "confdefs.h"
4539 /* System header to define __stub macros and hopefully few prototypes,
4540     which can conflict with char $ac_func(); below.  */
4541 #include <assert.h>
4542 /* Override any gcc2 internal prototype to avoid an error.  */
4543 /* We use char because int might match the return type of a gcc2
4544     builtin and then its argument prototype would still apply.  */
4545 char $ac_func();
4546
4547 int main() {
4548
4549 /* The GNU C library defines this for functions which it implements
4550     to always fail with ENOSYS.  Some functions are actually named
4551     something starting with __ and the normal name is an alias.  */
4552 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4553 choke me
4554 #else
4555 $ac_func();
4556 #endif
4557
4558 ; return 0; }
4559 EOF
4560 if { (eval echo configure:4561: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4561   rm -rf conftest*
4562   eval "ac_cv_func_$ac_func=yes"
4563 else
4564   echo "configure: failed program was:" >&5
4565   cat conftest.$ac_ext >&5
4566   rm -rf conftest*
4567   eval "ac_cv_func_$ac_func=no"
4568 fi
4569 rm -f conftest*
4570 fi
4571
4572 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4573   echo "$ac_t""yes" 1>&6
4574     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4575   cat >> confdefs.h <<EOF
4576 #define $ac_tr_func 1
4577 EOF
4578  time_found=yes
4579 else
4580   echo "$ac_t""no" 1>&6
4581 fi
4582 done
4583
4584    if test "$time_found" = no; then
4585       { echo "configure: error: no function found to get the time" 1>&2; exit 1; }
4586    fi
4587
4588    for ac_func in memmove
4589 do
4590 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4591 echo "configure:4592: checking for $ac_func" >&5
4592 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4593   echo $ac_n "(cached) $ac_c" 1>&6
4594 else
4595   cat > conftest.$ac_ext <<EOF
4596 #line 4597 "configure"
4597 #include "confdefs.h"
4598 /* System header to define __stub macros and hopefully few prototypes,
4599     which can conflict with char $ac_func(); below.  */
4600 #include <assert.h>
4601 /* Override any gcc2 internal prototype to avoid an error.  */
4602 /* We use char because int might match the return type of a gcc2
4603     builtin and then its argument prototype would still apply.  */
4604 char $ac_func();
4605
4606 int main() {
4607
4608 /* The GNU C library defines this for functions which it implements
4609     to always fail with ENOSYS.  Some functions are actually named
4610     something starting with __ and the normal name is an alias.  */
4611 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4612 choke me
4613 #else
4614 $ac_func();
4615 #endif
4616
4617 ; return 0; }
4618 EOF
4619 if { (eval echo configure:4620: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4620   rm -rf conftest*
4621   eval "ac_cv_func_$ac_func=yes"
4622 else
4623   echo "configure: failed program was:" >&5
4624   cat conftest.$ac_ext >&5
4625   rm -rf conftest*
4626   eval "ac_cv_func_$ac_func=no"
4627 fi
4628 rm -f conftest*
4629 fi
4630
4631 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4632   echo "$ac_t""yes" 1>&6
4633     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4634   cat >> confdefs.h <<EOF
4635 #define $ac_tr_func 1
4636 EOF
4637
4638 else
4639   echo "$ac_t""no" 1>&6
4640 fi
4641 done
4642
4643
4644    # We require memcpy.
4645    memcpy_found=no
4646    for ac_func in memcpy
4647 do
4648 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4649 echo "configure:4650: checking for $ac_func" >&5
4650 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4651   echo $ac_n "(cached) $ac_c" 1>&6
4652 else
4653   cat > conftest.$ac_ext <<EOF
4654 #line 4655 "configure"
4655 #include "confdefs.h"
4656 /* System header to define __stub macros and hopefully few prototypes,
4657     which can conflict with char $ac_func(); below.  */
4658 #include <assert.h>
4659 /* Override any gcc2 internal prototype to avoid an error.  */
4660 /* We use char because int might match the return type of a gcc2
4661     builtin and then its argument prototype would still apply.  */
4662 char $ac_func();
4663
4664 int main() {
4665
4666 /* The GNU C library defines this for functions which it implements
4667     to always fail with ENOSYS.  Some functions are actually named
4668     something starting with __ and the normal name is an alias.  */
4669 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4670 choke me
4671 #else
4672 $ac_func();
4673 #endif
4674
4675 ; return 0; }
4676 EOF
4677 if { (eval echo configure:4678: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4678   rm -rf conftest*
4679   eval "ac_cv_func_$ac_func=yes"
4680 else
4681   echo "configure: failed program was:" >&5
4682   cat conftest.$ac_ext >&5
4683   rm -rf conftest*
4684   eval "ac_cv_func_$ac_func=no"
4685 fi
4686 rm -f conftest*
4687 fi
4688
4689 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4690   echo "$ac_t""yes" 1>&6
4691     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4692   cat >> confdefs.h <<EOF
4693 #define $ac_tr_func 1
4694 EOF
4695  memcpy_found=yes
4696 else
4697   echo "$ac_t""no" 1>&6
4698 fi
4699 done
4700
4701    if test "$memcpy_found" = no; then
4702       { echo "configure: error: memcpy is required" 1>&2; exit 1; }
4703    fi
4704
4705    # Some library-finding code we stole from Tcl.
4706    #--------------------------------------------------------------------
4707    #    Check for the existence of the -lsocket and -lnsl libraries.
4708    #    The order here is important, so that they end up in the right
4709    #    order in the command line generated by make.  Here are some
4710    #    special considerations:
4711    #    1. Use "connect" and "accept" to check for -lsocket, and
4712    #       "gethostbyname" to check for -lnsl.
4713    #    2. Use each function name only once:  can't redo a check because
4714    #       autoconf caches the results of the last check and won't redo it.
4715    #    3. Use -lnsl and -lsocket only if they supply procedures that
4716    #       aren't already present in the normal libraries.  This is because
4717    #       IRIX 5.2 has libraries, but they aren't needed and they're
4718    #       bogus:  they goof up name resolution if used.
4719    #    4. On some SVR4 systems, can't use -lsocket without -lnsl too.
4720    #       To get around this problem, check for both libraries together
4721    #       if -lsocket doesn't work by itself.
4722    #--------------------------------------------------------------------
4723
4724    echo $ac_n "checking for socket libraries""... $ac_c" 1>&6
4725 echo "configure:4726: checking for socket libraries" >&5
4726 if eval "test \"`echo '$''{'gcj_cv_lib_sockets'+set}'`\" = set"; then
4727   echo $ac_n "(cached) $ac_c" 1>&6
4728 else
4729   gcj_cv_lib_sockets=
4730      gcj_checkBoth=0
4731      unset ac_cv_func_connect
4732      echo $ac_n "checking for connect""... $ac_c" 1>&6
4733 echo "configure:4734: checking for connect" >&5
4734 if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
4735   echo $ac_n "(cached) $ac_c" 1>&6
4736 else
4737   cat > conftest.$ac_ext <<EOF
4738 #line 4739 "configure"
4739 #include "confdefs.h"
4740 /* System header to define __stub macros and hopefully few prototypes,
4741     which can conflict with char connect(); below.  */
4742 #include <assert.h>
4743 /* Override any gcc2 internal prototype to avoid an error.  */
4744 /* We use char because int might match the return type of a gcc2
4745     builtin and then its argument prototype would still apply.  */
4746 char connect();
4747
4748 int main() {
4749
4750 /* The GNU C library defines this for functions which it implements
4751     to always fail with ENOSYS.  Some functions are actually named
4752     something starting with __ and the normal name is an alias.  */
4753 #if defined (__stub_connect) || defined (__stub___connect)
4754 choke me
4755 #else
4756 connect();
4757 #endif
4758
4759 ; return 0; }
4760 EOF
4761 if { (eval echo configure:4762: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4762   rm -rf conftest*
4763   eval "ac_cv_func_connect=yes"
4764 else
4765   echo "configure: failed program was:" >&5
4766   cat conftest.$ac_ext >&5
4767   rm -rf conftest*
4768   eval "ac_cv_func_connect=no"
4769 fi
4770 rm -f conftest*
4771 fi
4772
4773 if eval "test \"`echo '$ac_cv_func_'connect`\" = yes"; then
4774   echo "$ac_t""yes" 1>&6
4775   gcj_checkSocket=0
4776 else
4777   echo "$ac_t""no" 1>&6
4778 gcj_checkSocket=1
4779 fi
4780
4781      if test "$gcj_checkSocket" = 1; then
4782          unset ac_cv_func_connect
4783          echo $ac_n "checking for main in -lsocket""... $ac_c" 1>&6
4784 echo "configure:4785: checking for main in -lsocket" >&5
4785 ac_lib_var=`echo socket'_'main | sed 'y%./+-%__p_%'`
4786 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4787   echo $ac_n "(cached) $ac_c" 1>&6
4788 else
4789   ac_save_LIBS="$LIBS"
4790 LIBS="-lsocket  $LIBS"
4791 cat > conftest.$ac_ext <<EOF
4792 #line 4793 "configure"
4793 #include "confdefs.h"
4794
4795 int main() {
4796 main()
4797 ; return 0; }
4798 EOF
4799 if { (eval echo configure:4800: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4800   rm -rf conftest*
4801   eval "ac_cv_lib_$ac_lib_var=yes"
4802 else
4803   echo "configure: failed program was:" >&5
4804   cat conftest.$ac_ext >&5
4805   rm -rf conftest*
4806   eval "ac_cv_lib_$ac_lib_var=no"
4807 fi
4808 rm -f conftest*
4809 LIBS="$ac_save_LIBS"
4810
4811 fi
4812 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4813   echo "$ac_t""yes" 1>&6
4814   gcj_cv_lib_sockets="-lsocket"
4815 else
4816   echo "$ac_t""no" 1>&6
4817 gcj_checkBoth=1
4818 fi
4819
4820      fi
4821      if test "$gcj_checkBoth" = 1; then
4822          gcj_oldLibs=$LIBS
4823          LIBS="$LIBS -lsocket -lnsl"
4824          unset ac_cv_func_accept
4825          echo $ac_n "checking for accept""... $ac_c" 1>&6
4826 echo "configure:4827: checking for accept" >&5
4827 if eval "test \"`echo '$''{'ac_cv_func_accept'+set}'`\" = set"; then
4828   echo $ac_n "(cached) $ac_c" 1>&6
4829 else
4830   cat > conftest.$ac_ext <<EOF
4831 #line 4832 "configure"
4832 #include "confdefs.h"
4833 /* System header to define __stub macros and hopefully few prototypes,
4834     which can conflict with char accept(); below.  */
4835 #include <assert.h>
4836 /* Override any gcc2 internal prototype to avoid an error.  */
4837 /* We use char because int might match the return type of a gcc2
4838     builtin and then its argument prototype would still apply.  */
4839 char accept();
4840
4841 int main() {
4842
4843 /* The GNU C library defines this for functions which it implements
4844     to always fail with ENOSYS.  Some functions are actually named
4845     something starting with __ and the normal name is an alias.  */
4846 #if defined (__stub_accept) || defined (__stub___accept)
4847 choke me
4848 #else
4849 accept();
4850 #endif
4851
4852 ; return 0; }
4853 EOF
4854 if { (eval echo configure:4855: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4855   rm -rf conftest*
4856   eval "ac_cv_func_accept=yes"
4857 else
4858   echo "configure: failed program was:" >&5
4859   cat conftest.$ac_ext >&5
4860   rm -rf conftest*
4861   eval "ac_cv_func_accept=no"
4862 fi
4863 rm -f conftest*
4864 fi
4865
4866 if eval "test \"`echo '$ac_cv_func_'accept`\" = yes"; then
4867   echo "$ac_t""yes" 1>&6
4868   gcj_checkNsl=0
4869                         gcj_cv_lib_sockets="-lsocket -lnsl"
4870 else
4871   echo "$ac_t""no" 1>&6
4872 fi
4873
4874          unset ac_cv_func_accept
4875          LIBS=$gcj_oldLibs
4876      fi
4877      unset ac_cv_func_gethostbyname
4878      gcj_oldLibs=$LIBS
4879      LIBS="$LIBS $gcj_cv_lib_sockets"
4880      echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
4881 echo "configure:4882: checking for gethostbyname" >&5
4882 if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
4883   echo $ac_n "(cached) $ac_c" 1>&6
4884 else
4885   cat > conftest.$ac_ext <<EOF
4886 #line 4887 "configure"
4887 #include "confdefs.h"
4888 /* System header to define __stub macros and hopefully few prototypes,
4889     which can conflict with char gethostbyname(); below.  */
4890 #include <assert.h>
4891 /* Override any gcc2 internal prototype to avoid an error.  */
4892 /* We use char because int might match the return type of a gcc2
4893     builtin and then its argument prototype would still apply.  */
4894 char gethostbyname();
4895
4896 int main() {
4897
4898 /* The GNU C library defines this for functions which it implements
4899     to always fail with ENOSYS.  Some functions are actually named
4900     something starting with __ and the normal name is an alias.  */
4901 #if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
4902 choke me
4903 #else
4904 gethostbyname();
4905 #endif
4906
4907 ; return 0; }
4908 EOF
4909 if { (eval echo configure:4910: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4910   rm -rf conftest*
4911   eval "ac_cv_func_gethostbyname=yes"
4912 else
4913   echo "configure: failed program was:" >&5
4914   cat conftest.$ac_ext >&5
4915   rm -rf conftest*
4916   eval "ac_cv_func_gethostbyname=no"
4917 fi
4918 rm -f conftest*
4919 fi
4920
4921 if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
4922   echo "$ac_t""yes" 1>&6
4923   :
4924 else
4925   echo "$ac_t""no" 1>&6
4926 echo $ac_n "checking for main in -lnsl""... $ac_c" 1>&6
4927 echo "configure:4928: checking for main in -lnsl" >&5
4928 ac_lib_var=`echo nsl'_'main | sed 'y%./+-%__p_%'`
4929 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4930   echo $ac_n "(cached) $ac_c" 1>&6
4931 else
4932   ac_save_LIBS="$LIBS"
4933 LIBS="-lnsl  $LIBS"
4934 cat > conftest.$ac_ext <<EOF
4935 #line 4936 "configure"
4936 #include "confdefs.h"
4937
4938 int main() {
4939 main()
4940 ; return 0; }
4941 EOF
4942 if { (eval echo configure:4943: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4943   rm -rf conftest*
4944   eval "ac_cv_lib_$ac_lib_var=yes"
4945 else
4946   echo "configure: failed program was:" >&5
4947   cat conftest.$ac_ext >&5
4948   rm -rf conftest*
4949   eval "ac_cv_lib_$ac_lib_var=no"
4950 fi
4951 rm -f conftest*
4952 LIBS="$ac_save_LIBS"
4953
4954 fi
4955 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4956   echo "$ac_t""yes" 1>&6
4957   gcj_cv_lib_sockets="$gcj_cv_lib_sockets -lnsl"
4958 else
4959   echo "$ac_t""no" 1>&6
4960 fi
4961
4962 fi
4963
4964      unset ac_cv_func_gethostbyname
4965      LIBS=$gcj_oldLIBS
4966
4967 fi
4968
4969 echo "$ac_t""$gcj_cv_lib_sockets" 1>&6
4970    SYSTEMSPEC="$SYSTEMSPEC $gcj_cv_lib_sockets"
4971
4972    if test "$with_system_zlib" = yes; then
4973       echo $ac_n "checking for deflate in -lz""... $ac_c" 1>&6
4974 echo "configure:4975: checking for deflate in -lz" >&5
4975 ac_lib_var=`echo z'_'deflate | sed 'y%./+-%__p_%'`
4976 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4977   echo $ac_n "(cached) $ac_c" 1>&6
4978 else
4979   ac_save_LIBS="$LIBS"
4980 LIBS="-lz  $LIBS"
4981 cat > conftest.$ac_ext <<EOF
4982 #line 4983 "configure"
4983 #include "confdefs.h"
4984 /* Override any gcc2 internal prototype to avoid an error.  */
4985 /* We use char because int might match the return type of a gcc2
4986     builtin and then its argument prototype would still apply.  */
4987 char deflate();
4988
4989 int main() {
4990 deflate()
4991 ; return 0; }
4992 EOF
4993 if { (eval echo configure:4994: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4994   rm -rf conftest*
4995   eval "ac_cv_lib_$ac_lib_var=yes"
4996 else
4997   echo "configure: failed program was:" >&5
4998   cat conftest.$ac_ext >&5
4999   rm -rf conftest*
5000   eval "ac_cv_lib_$ac_lib_var=no"
5001 fi
5002 rm -f conftest*
5003 LIBS="$ac_save_LIBS"
5004
5005 fi
5006 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5007   echo "$ac_t""yes" 1>&6
5008   ZLIBSPEC=-lz
5009 else
5010   echo "$ac_t""no" 1>&6
5011 ZLIBSPEC=-lzgcj
5012 fi
5013
5014    else
5015       ZLIBSPEC=-lzgcj
5016       ZLIBTESTSPEC="-L`pwd`/../zlib/.libs -rpath `pwd`/../zlib/.libs"
5017    fi
5018
5019    # On Solaris, and maybe other architectures, the Boehm collector
5020    # requires -ldl.
5021    if test "$GC" = boehm; then
5022       echo $ac_n "checking for main in -ldl""... $ac_c" 1>&6
5023 echo "configure:5024: checking for main in -ldl" >&5
5024 ac_lib_var=`echo dl'_'main | sed 'y%./+-%__p_%'`
5025 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5026   echo $ac_n "(cached) $ac_c" 1>&6
5027 else
5028   ac_save_LIBS="$LIBS"
5029 LIBS="-ldl  $LIBS"
5030 cat > conftest.$ac_ext <<EOF
5031 #line 5032 "configure"
5032 #include "confdefs.h"
5033
5034 int main() {
5035 main()
5036 ; return 0; }
5037 EOF
5038 if { (eval echo configure:5039: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5039   rm -rf conftest*
5040   eval "ac_cv_lib_$ac_lib_var=yes"
5041 else
5042   echo "configure: failed program was:" >&5
5043   cat conftest.$ac_ext >&5
5044   rm -rf conftest*
5045   eval "ac_cv_lib_$ac_lib_var=no"
5046 fi
5047 rm -f conftest*
5048 LIBS="$ac_save_LIBS"
5049
5050 fi
5051 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5052   echo "$ac_t""yes" 1>&6
5053   SYSTEMSPEC="$SYSTEMSPEC -ldl"
5054 else
5055   echo "$ac_t""no" 1>&6
5056 fi
5057
5058    fi
5059
5060    if test -z "${with_multisubdir}"; then
5061       builddotdot=.
5062    else
5063
5064       builddotdot=`echo ${with_multisubdir} | sed -e 's:[^/][^/]*:..:g'`
5065
5066    fi
5067    if test -x "${builddotdot}/../../gcc/gcj"; then
5068       dir="`cd ${builddotdot}/../../gcc && pwd`"
5069       GCJ="$dir/gcj -B`pwd`/ -B$dir/"
5070    else
5071       CANADIAN=yes
5072       NULL_TARGET=yes
5073       GCJ="gcj -B`pwd`/"
5074    fi
5075 fi
5076
5077 # Create it, so that compile/link tests don't fail
5078 test -f libgcj.spec || touch libgcj.spec
5079
5080 # We must search the source tree for java.lang, since we still don't
5081 # have libgcj.jar nor java/lang/*.class
5082 GCJ_SAVE_CPPFLAGS=$CPPFLAGS
5083 CPPFLAGS="$CPPFLAGS -I`pwd` -I`cd $srcdir && pwd`"
5084
5085 # Since some classes depend on this one, we need its source available
5086 # before we can do any GCJ compilation test :-(
5087 if test ! -f gnu/classpath/Configuration.java; then
5088   test -d gnu || mkdir gnu
5089   test -d gnu/classpath || mkdir gnu/classpath
5090   sed 's,@LIBGCJDEBUG@,$LIBGCJDEBUG,' \
5091         < $srcdir/gnu/classpath/Configuration.java.in \
5092         > gnu/classpath/Configuration.java
5093   # We do not want to redirect the output of the grep below to /dev/null,
5094   # but we add /dev/null to the input list so that grep will print the
5095   # filename of Configuration.java in case it finds any matches.
5096   if grep @ gnu/classpath/Configuration.java /dev/null; then
5097     { echo "configure: error: configure.in is missing the substitutions above" 1>&2; exit 1; }
5098   fi
5099 fi
5100
5101 # Extract the first word of "${ac_tool_prefix}gcj", so it can be a program name with args.
5102 set dummy ${ac_tool_prefix}gcj; ac_word=$2
5103 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5104 echo "configure:5105: checking for $ac_word" >&5
5105 if eval "test \"`echo '$''{'ac_cv_prog_GCJ'+set}'`\" = set"; then
5106   echo $ac_n "(cached) $ac_c" 1>&6
5107 else
5108   if test -n "$GCJ"; then
5109   ac_cv_prog_GCJ="$GCJ" # Let the user override the test.
5110 else
5111   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
5112   ac_dummy="$PATH"
5113   for ac_dir in $ac_dummy; do
5114     test -z "$ac_dir" && ac_dir=.
5115     if test -f $ac_dir/$ac_word; then
5116       ac_cv_prog_GCJ="${ac_tool_prefix}gcj"
5117       break
5118     fi
5119   done
5120   IFS="$ac_save_ifs"
5121 fi
5122 fi
5123 GCJ="$ac_cv_prog_GCJ"
5124 if test -n "$GCJ"; then
5125   echo "$ac_t""$GCJ" 1>&6
5126 else
5127   echo "$ac_t""no" 1>&6
5128 fi
5129
5130
5131 if test -z "$ac_cv_prog_GCJ"; then
5132 if test -n "$ac_tool_prefix"; then
5133   # Extract the first word of "gcj", so it can be a program name with args.
5134 set dummy gcj; ac_word=$2
5135 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5136 echo "configure:5137: checking for $ac_word" >&5
5137 if eval "test \"`echo '$''{'ac_cv_prog_GCJ'+set}'`\" = set"; then
5138   echo $ac_n "(cached) $ac_c" 1>&6
5139 else
5140   if test -n "$GCJ"; then
5141   ac_cv_prog_GCJ="$GCJ" # Let the user override the test.
5142 else
5143   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
5144   ac_dummy="$PATH"
5145   for ac_dir in $ac_dummy; do
5146     test -z "$ac_dir" && ac_dir=.
5147     if test -f $ac_dir/$ac_word; then
5148       ac_cv_prog_GCJ="gcj"
5149       break
5150     fi
5151   done
5152   IFS="$ac_save_ifs"
5153   test -z "$ac_cv_prog_GCJ" && ac_cv_prog_GCJ="no"
5154 fi
5155 fi
5156 GCJ="$ac_cv_prog_GCJ"
5157 if test -n "$GCJ"; then
5158   echo "$ac_t""$GCJ" 1>&6
5159 else
5160   echo "$ac_t""no" 1>&6
5161 fi
5162
5163 else
5164   GCJ="no"
5165 fi
5166 fi
5167
5168   test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
5169
5170
5171
5172 LIBTOOL_DEPS=$LIBTOOL_DEPS" $ac_aux_dir/ltcf-gcj.sh"
5173 lt_save_CC="$CC"
5174 lt_save_CFLAGS="$CFLAGS"
5175 AR="$AR" LTCC="$CC" CC="$GCJ" CFLAGS="$GCJFLAGS" CPPFLAGS="$CPPFLAGS" \
5176 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
5177 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
5178 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
5179 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
5180 deplibs_check_method="$deplibs_check_method" \
5181 file_magic_cmd="$file_magic_cmd" \
5182 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig -o libtool $libtool_flags \
5183 --build="$build" --add-tag=GCJ $ac_aux_dir/ltcf-gcj.sh $host \
5184 || { echo "configure: error: libtool tag configuration failed" 1>&2; exit 1; }
5185 CC="$lt_save_CC"
5186 CFLAGS="$lt_save_CFLAGS"
5187
5188 # Redirect the config.log output again, so that the ltconfig log is not
5189 # clobbered by the next message.
5190 exec 5>>./config.log
5191
5192
5193
5194
5195 CPPFLAGS=$GCJ_SAVE_CPPFLAGS
5196
5197 echo $ac_n "checking size of void *""... $ac_c" 1>&6
5198 echo "configure:5199: checking size of void *" >&5
5199 if eval "test \"`echo '$''{'ac_cv_sizeof_void_p'+set}'`\" = set"; then
5200   echo $ac_n "(cached) $ac_c" 1>&6
5201 else
5202   if test "$cross_compiling" = yes; then
5203     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
5204 else
5205   cat > conftest.$ac_ext <<EOF
5206 #line 5207 "configure"
5207 #include "confdefs.h"
5208 #include <stdio.h>
5209 main()
5210 {
5211   FILE *f=fopen("conftestval", "w");
5212   if (!f) exit(1);
5213   fprintf(f, "%d\n", sizeof(void *));
5214   exit(0);
5215 }
5216 EOF
5217 if { (eval echo configure:5218: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5218 then
5219   ac_cv_sizeof_void_p=`cat conftestval`
5220 else
5221   echo "configure: failed program was:" >&5
5222   cat conftest.$ac_ext >&5
5223   rm -fr conftest*
5224   ac_cv_sizeof_void_p=0
5225 fi
5226 rm -fr conftest*
5227 fi
5228
5229 fi
5230 echo "$ac_t""$ac_cv_sizeof_void_p" 1>&6
5231 cat >> confdefs.h <<EOF
5232 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
5233 EOF
5234
5235
5236
5237 ZLIBS=
5238 ZDEPS=
5239 ZINCS=
5240 if test "x$ZLIBSPEC" = "x-lzgcj"; then
5241    # We include the path to the zlib build directory.
5242    # See Makefile.am to understand why.
5243    ZDEPS='$(top_builddir)/../zlib/libzgcj.la'
5244    ZLIBS="$ZDEPS -L\$(here)/../zlib/$libsubdir"
5245    ZINCS='-I$(top_srcdir)/../zlib'
5246 else
5247    ZLIBS="$ZLIBSPEC"
5248 fi
5249
5250
5251
5252
5253
5254
5255
5256
5257 if test "$CANADIAN" = yes; then
5258   CANADIAN_TRUE=
5259   CANADIAN_FALSE='#'
5260 else
5261   CANADIAN_TRUE='#'
5262   CANADIAN_FALSE=
5263 fi
5264
5265
5266 if test "$NULL_TARGET" = yes; then
5267   NULL_TARGET_TRUE=
5268   NULL_TARGET_FALSE='#'
5269 else
5270   NULL_TARGET_TRUE='#'
5271   NULL_TARGET_FALSE=
5272 fi
5273
5274
5275 if test "$NATIVE" = yes || test "$NULL_TARGET" = yes; then
5276   NATIVE_TRUE=
5277   NATIVE_FALSE='#'
5278 else
5279   NATIVE_TRUE='#'
5280   NATIVE_FALSE=
5281 fi
5282
5283
5284 if test -z "$with_cross_host"; then
5285   USE_LIBDIR_TRUE=
5286   USE_LIBDIR_FALSE='#'
5287 else
5288   USE_LIBDIR_TRUE='#'
5289   USE_LIBDIR_FALSE=
5290 fi
5291
5292
5293 if test "$NEEDS_DATA_START" = yes && test "$NATIVE" = yes; then
5294   NEEDS_DATA_START_TRUE=
5295   NEEDS_DATA_START_FALSE='#'
5296 else
5297   NEEDS_DATA_START_TRUE='#'
5298   NEEDS_DATA_START_FALSE=
5299 fi
5300
5301
5302 # Determine gcj version number.
5303
5304 gcjvers="`$GCJ -v 2>&1 | sed -n 's/^.*version \([^ ]*\).*$/\1/p'`"
5305
5306 cat >> confdefs.h <<EOF
5307 #define GCJVERSION "$gcjvers"
5308 EOF
5309
5310
5311
5312
5313
5314 echo $ac_n "checking for g++ -ffloat-store bug""... $ac_c" 1>&6
5315 echo "configure:5316: checking for g++ -ffloat-store bug" >&5
5316 save_CFLAGS="$CFLAGS"
5317 CFLAGS="-x c++ -O2 -ffloat-store"
5318 cat > conftest.$ac_ext <<EOF
5319 #line 5320 "configure"
5320 #include "confdefs.h"
5321 #include <math.h>
5322 int main() {
5323
5324 ; return 0; }
5325 EOF
5326 if { (eval echo configure:5327: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5327   rm -rf conftest*
5328   echo "$ac_t""no" 1>&6
5329 else
5330   echo "configure: failed program was:" >&5
5331   cat conftest.$ac_ext >&5
5332   rm -rf conftest*
5333   cat >> confdefs.h <<\EOF
5334 #define __NO_MATH_INLINES 1
5335 EOF
5336
5337    echo "$ac_t""yes" 1>&6
5338 fi
5339 rm -f conftest*
5340 CFLAGS="$save_CFLAGS"
5341
5342 for ac_hdr in unistd.h bstring.h sys/time.h sys/types.h fcntl.h sys/ioctl.h sys/filio.h sys/stat.h sys/select.h sys/socket.h netinet/in.h arpa/inet.h netdb.h pwd.h sys/config.h inttypes.h stdint.h langinfo.h locale.h
5343 do
5344 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5345 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5346 echo "configure:5347: checking for $ac_hdr" >&5
5347 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5348   echo $ac_n "(cached) $ac_c" 1>&6
5349 else
5350   cat > conftest.$ac_ext <<EOF
5351 #line 5352 "configure"
5352 #include "confdefs.h"
5353 #include <$ac_hdr>
5354 EOF
5355 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5356 { (eval echo configure:5357: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5357 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5358 if test -z "$ac_err"; then
5359   rm -rf conftest*
5360   eval "ac_cv_header_$ac_safe=yes"
5361 else
5362   echo "$ac_err" >&5
5363   echo "configure: failed program was:" >&5
5364   cat conftest.$ac_ext >&5
5365   rm -rf conftest*
5366   eval "ac_cv_header_$ac_safe=no"
5367 fi
5368 rm -f conftest*
5369 fi
5370 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5371   echo "$ac_t""yes" 1>&6
5372     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5373   cat >> confdefs.h <<EOF
5374 #define $ac_tr_hdr 1
5375 EOF
5376
5377 else
5378   echo "$ac_t""no" 1>&6
5379 fi
5380 done
5381
5382 for ac_hdr in dirent.h
5383 do
5384 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5385 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5386 echo "configure:5387: checking for $ac_hdr" >&5
5387 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5388   echo $ac_n "(cached) $ac_c" 1>&6
5389 else
5390   cat > conftest.$ac_ext <<EOF
5391 #line 5392 "configure"
5392 #include "confdefs.h"
5393 #include <$ac_hdr>
5394 EOF
5395 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5396 { (eval echo configure:5397: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5397 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5398 if test -z "$ac_err"; then
5399   rm -rf conftest*
5400   eval "ac_cv_header_$ac_safe=yes"
5401 else
5402   echo "$ac_err" >&5
5403   echo "configure: failed program was:" >&5
5404   cat conftest.$ac_ext >&5
5405   rm -rf conftest*
5406   eval "ac_cv_header_$ac_safe=no"
5407 fi
5408 rm -f conftest*
5409 fi
5410 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5411   echo "$ac_t""yes" 1>&6
5412     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5413   cat >> confdefs.h <<EOF
5414 #define $ac_tr_hdr 1
5415 EOF
5416
5417 else
5418   echo "$ac_t""no" 1>&6
5419 fi
5420 done
5421
5422
5423 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
5424 echo "configure:5425: checking for ANSI C header files" >&5
5425 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
5426   echo $ac_n "(cached) $ac_c" 1>&6
5427 else
5428   cat > conftest.$ac_ext <<EOF
5429 #line 5430 "configure"
5430 #include "confdefs.h"
5431 #include <stdlib.h>
5432 #include <stdarg.h>
5433 #include <string.h>
5434 #include <float.h>
5435 EOF
5436 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5437 { (eval echo configure:5438: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5438 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5439 if test -z "$ac_err"; then
5440   rm -rf conftest*
5441   ac_cv_header_stdc=yes
5442 else
5443   echo "$ac_err" >&5
5444   echo "configure: failed program was:" >&5
5445   cat conftest.$ac_ext >&5
5446   rm -rf conftest*
5447   ac_cv_header_stdc=no
5448 fi
5449 rm -f conftest*
5450
5451 if test $ac_cv_header_stdc = yes; then
5452   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5453 cat > conftest.$ac_ext <<EOF
5454 #line 5455 "configure"
5455 #include "confdefs.h"
5456 #include <string.h>
5457 EOF
5458 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5459   egrep "memchr" >/dev/null 2>&1; then
5460   :
5461 else
5462   rm -rf conftest*
5463   ac_cv_header_stdc=no
5464 fi
5465 rm -f conftest*
5466
5467 fi
5468
5469 if test $ac_cv_header_stdc = yes; then
5470   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5471 cat > conftest.$ac_ext <<EOF
5472 #line 5473 "configure"
5473 #include "confdefs.h"
5474 #include <stdlib.h>
5475 EOF
5476 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5477   egrep "free" >/dev/null 2>&1; then
5478   :
5479 else
5480   rm -rf conftest*
5481   ac_cv_header_stdc=no
5482 fi
5483 rm -f conftest*
5484
5485 fi
5486
5487 if test $ac_cv_header_stdc = yes; then
5488   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5489 if test "$cross_compiling" = yes; then
5490   :
5491 else
5492   cat > conftest.$ac_ext <<EOF
5493 #line 5494 "configure"
5494 #include "confdefs.h"
5495 #include <ctype.h>
5496 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5497 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5498 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5499 int main () { int i; for (i = 0; i < 256; i++)
5500 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
5501 exit (0); }
5502
5503 EOF
5504 if { (eval echo configure:5505: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5505 then
5506   :
5507 else
5508   echo "configure: failed program was:" >&5
5509   cat conftest.$ac_ext >&5
5510   rm -fr conftest*
5511   ac_cv_header_stdc=no
5512 fi
5513 rm -fr conftest*
5514 fi
5515
5516 fi
5517 fi
5518
5519 echo "$ac_t""$ac_cv_header_stdc" 1>&6
5520 if test $ac_cv_header_stdc = yes; then
5521   cat >> confdefs.h <<\EOF
5522 #define STDC_HEADERS 1
5523 EOF
5524
5525 fi
5526
5527 echo $ac_n "checking for ssize_t""... $ac_c" 1>&6
5528 echo "configure:5529: checking for ssize_t" >&5
5529 if eval "test \"`echo '$''{'ac_cv_type_ssize_t'+set}'`\" = set"; then
5530   echo $ac_n "(cached) $ac_c" 1>&6
5531 else
5532   cat > conftest.$ac_ext <<EOF
5533 #line 5534 "configure"
5534 #include "confdefs.h"
5535 #include <sys/types.h>
5536 #if STDC_HEADERS
5537 #include <stdlib.h>
5538 #include <stddef.h>
5539 #endif
5540 EOF
5541 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5542   egrep "(^|[^a-zA-Z_0-9])ssize_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
5543   rm -rf conftest*
5544   eval "ac_cv_type_ssize_t=yes"
5545 else
5546   rm -rf conftest*
5547   eval "ac_cv_type_ssize_t=no"
5548 fi
5549 rm -f conftest*
5550
5551 fi
5552 if eval "test \"`echo '$ac_cv_type_'ssize_t`\" = yes"; then
5553   echo "$ac_t""yes" 1>&6
5554 else
5555   echo "$ac_t""no" 1>&6
5556   cat >> confdefs.h <<EOF
5557 #define ssize_t int
5558 EOF
5559
5560 fi
5561
5562
5563 echo $ac_n "checking for in_addr_t""... $ac_c" 1>&6
5564 echo "configure:5565: checking for in_addr_t" >&5
5565 cat > conftest.$ac_ext <<EOF
5566 #line 5567 "configure"
5567 #include "confdefs.h"
5568 #include <sys/types.h>
5569 #if STDC_HEADERS
5570 #include <stdlib.h>
5571 #include <stddef.h>
5572 #endif
5573 #if HAVE_NETINET_IN_H
5574 #include <netinet/in.h>
5575 #endif
5576 int main() {
5577 in_addr_t foo;
5578 ; return 0; }
5579 EOF
5580 if { (eval echo configure:5581: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5581   rm -rf conftest*
5582   cat >> confdefs.h <<\EOF
5583 #define HAVE_IN_ADDR_T 1
5584 EOF
5585
5586    echo "$ac_t""yes" 1>&6
5587 else
5588   echo "configure: failed program was:" >&5
5589   cat conftest.$ac_ext >&5
5590   rm -rf conftest*
5591   echo "$ac_t""no" 1>&6
5592 fi
5593 rm -f conftest*
5594
5595 echo $ac_n "checking whether struct ip_mreq is in netinet/in.h""... $ac_c" 1>&6
5596 echo "configure:5597: checking whether struct ip_mreq is in netinet/in.h" >&5
5597 cat > conftest.$ac_ext <<EOF
5598 #line 5599 "configure"
5599 #include "confdefs.h"
5600 #include <netinet/in.h>
5601 int main() {
5602 struct ip_mreq mreq;
5603 ; return 0; }
5604 EOF
5605 if { (eval echo configure:5606: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5606   rm -rf conftest*
5607   cat >> confdefs.h <<\EOF
5608 #define HAVE_STRUCT_IP_MREQ 1
5609 EOF
5610
5611    echo "$ac_t""yes" 1>&6
5612 else
5613   echo "configure: failed program was:" >&5
5614   cat conftest.$ac_ext >&5
5615   rm -rf conftest*
5616   echo "$ac_t""no" 1>&6
5617 fi
5618 rm -f conftest*
5619
5620 echo $ac_n "checking whether struct ipv6_mreq is in netinet/in.h""... $ac_c" 1>&6
5621 echo "configure:5622: checking whether struct ipv6_mreq is in netinet/in.h" >&5
5622 cat > conftest.$ac_ext <<EOF
5623 #line 5624 "configure"
5624 #include "confdefs.h"
5625 #include <netinet/in.h>
5626 int main() {
5627 struct ipv6_mreq mreq6;
5628 ; return 0; }
5629 EOF
5630 if { (eval echo configure:5631: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5631   rm -rf conftest*
5632   cat >> confdefs.h <<\EOF
5633 #define HAVE_STRUCT_IPV6_MREQ 1
5634 EOF
5635
5636    echo "$ac_t""yes" 1>&6
5637 else
5638   echo "configure: failed program was:" >&5
5639   cat conftest.$ac_ext >&5
5640   rm -rf conftest*
5641   echo "$ac_t""no" 1>&6
5642 fi
5643 rm -f conftest*
5644
5645 echo $ac_n "checking whether struct sockaddr_in6 is in netinet/in.h""... $ac_c" 1>&6
5646 echo "configure:5647: checking whether struct sockaddr_in6 is in netinet/in.h" >&5
5647 cat > conftest.$ac_ext <<EOF
5648 #line 5649 "configure"
5649 #include "confdefs.h"
5650 #include <netinet/in.h>
5651 int main() {
5652 struct sockaddr_in6 addr6;
5653 ; return 0; }
5654 EOF
5655 if { (eval echo configure:5656: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5656   rm -rf conftest*
5657   cat >> confdefs.h <<\EOF
5658 #define HAVE_INET6 1
5659 EOF
5660
5661    echo "$ac_t""yes" 1>&6
5662 else
5663   echo "configure: failed program was:" >&5
5664   cat conftest.$ac_ext >&5
5665   rm -rf conftest*
5666   echo "$ac_t""no" 1>&6
5667 fi
5668 rm -f conftest*
5669
5670 echo $ac_n "checking for socklen_t in sys/socket.h""... $ac_c" 1>&6
5671 echo "configure:5672: checking for socklen_t in sys/socket.h" >&5
5672 cat > conftest.$ac_ext <<EOF
5673 #line 5674 "configure"
5674 #include "confdefs.h"
5675 #define _POSIX_PII_SOCKET
5676 #include <sys/types.h>
5677 #include <sys/socket.h>
5678 int main() {
5679 socklen_t x = 5;
5680 ; return 0; }
5681 EOF
5682 if { (eval echo configure:5683: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5683   rm -rf conftest*
5684   cat >> confdefs.h <<\EOF
5685 #define HAVE_SOCKLEN_T 1
5686 EOF
5687
5688    echo "$ac_t""yes" 1>&6
5689 else
5690   echo "configure: failed program was:" >&5
5691   cat conftest.$ac_ext >&5
5692   rm -rf conftest*
5693   echo "$ac_t""no" 1>&6
5694 fi
5695 rm -f conftest*
5696
5697 echo $ac_n "checking for tm_gmtoff in struct tm""... $ac_c" 1>&6
5698 echo "configure:5699: checking for tm_gmtoff in struct tm" >&5
5699 cat > conftest.$ac_ext <<EOF
5700 #line 5701 "configure"
5701 #include "confdefs.h"
5702 #include <time.h>
5703 int main() {
5704 struct tm tim; tim.tm_gmtoff = 0;
5705 ; return 0; }
5706 EOF
5707 if { (eval echo configure:5708: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5708   rm -rf conftest*
5709   cat >> confdefs.h <<\EOF
5710 #define STRUCT_TM_HAS_GMTOFF 1
5711 EOF
5712
5713    echo "$ac_t""yes" 1>&6
5714 else
5715   echo "configure: failed program was:" >&5
5716   cat conftest.$ac_ext >&5
5717   rm -rf conftest*
5718   echo "$ac_t""no" 1>&6
5719    echo $ac_n "checking for global timezone variable""... $ac_c" 1>&6
5720 echo "configure:5721: checking for global timezone variable" >&5
5721             cat > conftest.$ac_ext <<EOF
5722 #line 5723 "configure"
5723 #include "confdefs.h"
5724 #include <time.h>
5725 int main() {
5726 long z2 = timezone;
5727 ; return 0; }
5728 EOF
5729 if { (eval echo configure:5730: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5730   rm -rf conftest*
5731   cat >> confdefs.h <<\EOF
5732 #define HAVE_TIMEZONE 1
5733 EOF
5734
5735       echo "$ac_t""yes" 1>&6
5736 else
5737   echo "configure: failed program was:" >&5
5738   cat conftest.$ac_ext >&5
5739   rm -rf conftest*
5740   echo "$ac_t""no" 1>&6
5741 fi
5742 rm -f conftest*
5743 fi
5744 rm -f conftest*
5745
5746 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5747 # for constant arguments.  Useless!
5748 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
5749 echo "configure:5750: checking for working alloca.h" >&5
5750 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
5751   echo $ac_n "(cached) $ac_c" 1>&6
5752 else
5753   cat > conftest.$ac_ext <<EOF
5754 #line 5755 "configure"
5755 #include "confdefs.h"
5756 #include <alloca.h>
5757 int main() {
5758 char *p = alloca(2 * sizeof(int));
5759 ; return 0; }
5760 EOF
5761 if { (eval echo configure:5762: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5762   rm -rf conftest*
5763   ac_cv_header_alloca_h=yes
5764 else
5765   echo "configure: failed program was:" >&5
5766   cat conftest.$ac_ext >&5
5767   rm -rf conftest*
5768   ac_cv_header_alloca_h=no
5769 fi
5770 rm -f conftest*
5771 fi
5772
5773 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
5774 if test $ac_cv_header_alloca_h = yes; then
5775   cat >> confdefs.h <<\EOF
5776 #define HAVE_ALLOCA_H 1
5777 EOF
5778
5779 fi
5780
5781 echo $ac_n "checking for alloca""... $ac_c" 1>&6
5782 echo "configure:5783: checking for alloca" >&5
5783 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
5784   echo $ac_n "(cached) $ac_c" 1>&6
5785 else
5786   cat > conftest.$ac_ext <<EOF
5787 #line 5788 "configure"
5788 #include "confdefs.h"
5789
5790 #ifdef __GNUC__
5791 # define alloca __builtin_alloca
5792 #else
5793 # ifdef _MSC_VER
5794 #  include <malloc.h>
5795 #  define alloca _alloca
5796 # else
5797 #  if HAVE_ALLOCA_H
5798 #   include <alloca.h>
5799 #  else
5800 #   ifdef _AIX
5801  #pragma alloca
5802 #   else
5803 #    ifndef alloca /* predefined by HP cc +Olibcalls */
5804 char *alloca ();
5805 #    endif
5806 #   endif
5807 #  endif
5808 # endif
5809 #endif
5810
5811 int main() {
5812 char *p = (char *) alloca(1);
5813 ; return 0; }
5814 EOF
5815 if { (eval echo configure:5816: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5816   rm -rf conftest*
5817   ac_cv_func_alloca_works=yes
5818 else
5819   echo "configure: failed program was:" >&5
5820   cat conftest.$ac_ext >&5
5821   rm -rf conftest*
5822   ac_cv_func_alloca_works=no
5823 fi
5824 rm -f conftest*
5825 fi
5826
5827 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
5828 if test $ac_cv_func_alloca_works = yes; then
5829   cat >> confdefs.h <<\EOF
5830 #define HAVE_ALLOCA 1
5831 EOF
5832
5833 fi
5834
5835 if test $ac_cv_func_alloca_works = no; then
5836   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
5837   # that cause trouble.  Some versions do not even contain alloca or
5838   # contain a buggy version.  If you still want to use their alloca,
5839   # use ar to extract alloca.o from them instead of compiling alloca.c.
5840   ALLOCA=alloca.${ac_objext}
5841   cat >> confdefs.h <<\EOF
5842 #define C_ALLOCA 1
5843 EOF
5844
5845
5846 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
5847 echo "configure:5848: checking whether alloca needs Cray hooks" >&5
5848 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
5849   echo $ac_n "(cached) $ac_c" 1>&6
5850 else
5851   cat > conftest.$ac_ext <<EOF
5852 #line 5853 "configure"
5853 #include "confdefs.h"
5854 #if defined(CRAY) && ! defined(CRAY2)
5855 webecray
5856 #else
5857 wenotbecray
5858 #endif
5859
5860 EOF
5861 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5862   egrep "webecray" >/dev/null 2>&1; then
5863   rm -rf conftest*
5864   ac_cv_os_cray=yes
5865 else
5866   rm -rf conftest*
5867   ac_cv_os_cray=no
5868 fi
5869 rm -f conftest*
5870
5871 fi
5872
5873 echo "$ac_t""$ac_cv_os_cray" 1>&6
5874 if test $ac_cv_os_cray = yes; then
5875 for ac_func in _getb67 GETB67 getb67; do
5876   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5877 echo "configure:5878: checking for $ac_func" >&5
5878 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5879   echo $ac_n "(cached) $ac_c" 1>&6
5880 else
5881   cat > conftest.$ac_ext <<EOF
5882 #line 5883 "configure"
5883 #include "confdefs.h"
5884 /* System header to define __stub macros and hopefully few prototypes,
5885     which can conflict with char $ac_func(); below.  */
5886 #include <assert.h>
5887 /* Override any gcc2 internal prototype to avoid an error.  */
5888 /* We use char because int might match the return type of a gcc2
5889     builtin and then its argument prototype would still apply.  */
5890 char $ac_func();
5891
5892 int main() {
5893
5894 /* The GNU C library defines this for functions which it implements
5895     to always fail with ENOSYS.  Some functions are actually named
5896     something starting with __ and the normal name is an alias.  */
5897 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5898 choke me
5899 #else
5900 $ac_func();
5901 #endif
5902
5903 ; return 0; }
5904 EOF
5905 if { (eval echo configure:5906: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5906   rm -rf conftest*
5907   eval "ac_cv_func_$ac_func=yes"
5908 else
5909   echo "configure: failed program was:" >&5
5910   cat conftest.$ac_ext >&5
5911   rm -rf conftest*
5912   eval "ac_cv_func_$ac_func=no"
5913 fi
5914 rm -f conftest*
5915 fi
5916
5917 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5918   echo "$ac_t""yes" 1>&6
5919   cat >> confdefs.h <<EOF
5920 #define CRAY_STACKSEG_END $ac_func
5921 EOF
5922
5923   break
5924 else
5925   echo "$ac_t""no" 1>&6
5926 fi
5927
5928 done
5929 fi
5930
5931 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
5932 echo "configure:5933: checking stack direction for C alloca" >&5
5933 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
5934   echo $ac_n "(cached) $ac_c" 1>&6
5935 else
5936   if test "$cross_compiling" = yes; then
5937   ac_cv_c_stack_direction=0
5938 else
5939   cat > conftest.$ac_ext <<EOF
5940 #line 5941 "configure"
5941 #include "confdefs.h"
5942 find_stack_direction ()
5943 {
5944   static char *addr = 0;
5945   auto char dummy;
5946   if (addr == 0)
5947     {
5948       addr = &dummy;
5949       return find_stack_direction ();
5950     }
5951   else
5952     return (&dummy > addr) ? 1 : -1;
5953 }
5954 main ()
5955 {
5956   exit (find_stack_direction() < 0);
5957 }
5958 EOF
5959 if { (eval echo configure:5960: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5960 then
5961   ac_cv_c_stack_direction=1
5962 else
5963   echo "configure: failed program was:" >&5
5964   cat conftest.$ac_ext >&5
5965   rm -fr conftest*
5966   ac_cv_c_stack_direction=-1
5967 fi
5968 rm -fr conftest*
5969 fi
5970
5971 fi
5972
5973 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
5974 cat >> confdefs.h <<EOF
5975 #define STACK_DIRECTION $ac_cv_c_stack_direction
5976 EOF
5977
5978 fi
5979
5980
5981 for ac_prog in perl
5982 do
5983 # Extract the first word of "$ac_prog", so it can be a program name with args.
5984 set dummy $ac_prog; ac_word=$2
5985 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5986 echo "configure:5987: checking for $ac_word" >&5
5987 if eval "test \"`echo '$''{'ac_cv_prog_PERL'+set}'`\" = set"; then
5988   echo $ac_n "(cached) $ac_c" 1>&6
5989 else
5990   if test -n "$PERL"; then
5991   ac_cv_prog_PERL="$PERL" # Let the user override the test.
5992 else
5993   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
5994   ac_dummy="$PATH"
5995   for ac_dir in $ac_dummy; do
5996     test -z "$ac_dir" && ac_dir=.
5997     if test -f $ac_dir/$ac_word; then
5998       ac_cv_prog_PERL="$ac_prog"
5999       break
6000     fi
6001   done
6002   IFS="$ac_save_ifs"
6003 fi
6004 fi
6005 PERL="$ac_cv_prog_PERL"
6006 if test -n "$PERL"; then
6007   echo "$ac_t""$PERL" 1>&6
6008 else
6009   echo "$ac_t""no" 1>&6
6010 fi
6011
6012 test -n "$PERL" && break
6013 done
6014 test -n "$PERL" || PERL="false"
6015
6016
6017 SYSDEP_SOURCES=
6018
6019 case "${host}" in
6020  i?86-*-linux*)
6021     SIGNAL_HANDLER=include/i386-signal.h
6022     ;;
6023  sparc-sun-solaris*)
6024     SIGNAL_HANDLER=include/sparc-signal.h
6025     ;;
6026 # ia64-*)
6027 #    SYSDEP_SOURCES=sysdep/ia64.c
6028 #    test -d sysdep || mkdir sysdep
6029 #    ;;
6030  powerpc-*-linux*)
6031     SIGNAL_HANDLER=include/dwarf2-signal.h
6032     ;;
6033  alpha*-*-linux*)
6034     SIGNAL_HANDLER=include/dwarf2-signal.h
6035     ;;
6036  *)
6037     SIGNAL_HANDLER=include/default-signal.h
6038     ;;
6039 esac
6040
6041 # If we're using sjlj exceptions, forget what we just learned.
6042 if test "$enable_sjlj_exceptions" = yes; then
6043    SIGNAL_HANDLER=include/default-signal.h
6044 fi
6045
6046
6047
6048
6049
6050 if test "${multilib}" = "yes"; then
6051   multilib_arg="--enable-multilib"
6052 else
6053   multilib_arg=
6054 fi
6055
6056 # If we find X, set shell vars x_includes and x_libraries to the
6057 # paths, otherwise set no_x=yes.
6058 # Uses ac_ vars as temps to allow command line to override cache and checks.
6059 # --without-x overrides everything else, but does not touch the cache.
6060 echo $ac_n "checking for X""... $ac_c" 1>&6
6061 echo "configure:6062: checking for X" >&5
6062
6063 # Check whether --with-x or --without-x was given.
6064 if test "${with_x+set}" = set; then
6065   withval="$with_x"
6066   :
6067 fi
6068
6069 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
6070 if test "x$with_x" = xno; then
6071   # The user explicitly disabled X.
6072   have_x=disabled
6073 else
6074   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
6075     # Both variables are already set.
6076     have_x=yes
6077   else
6078 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
6079   echo $ac_n "(cached) $ac_c" 1>&6
6080 else
6081   # One or both of the vars are not set, and there is no cached value.
6082 ac_x_includes=NO ac_x_libraries=NO
6083 rm -fr conftestdir
6084 if mkdir conftestdir; then
6085   cd conftestdir
6086   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
6087   cat > Imakefile <<'EOF'
6088 acfindx:
6089         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
6090 EOF
6091   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
6092     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
6093     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
6094     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
6095     for ac_extension in a so sl; do
6096       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
6097         test -f $ac_im_libdir/libX11.$ac_extension; then
6098         ac_im_usrlibdir=$ac_im_libdir; break
6099       fi
6100     done
6101     # Screen out bogus values from the imake configuration.  They are
6102     # bogus both because they are the default anyway, and because
6103     # using them would break gcc on systems where it needs fixed includes.
6104     case "$ac_im_incroot" in
6105         /usr/include) ;;
6106         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
6107     esac
6108     case "$ac_im_usrlibdir" in
6109         /usr/lib | /lib) ;;
6110         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
6111     esac
6112   fi
6113   cd ..
6114   rm -fr conftestdir
6115 fi
6116
6117 if test "$ac_x_includes" = NO; then
6118   # Guess where to find include files, by looking for this one X11 .h file.
6119   test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
6120
6121   # First, try using that file with no special directory specified.
6122 cat > conftest.$ac_ext <<EOF
6123 #line 6124 "configure"
6124 #include "confdefs.h"
6125 #include <$x_direct_test_include>
6126 EOF
6127 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6128 { (eval echo configure:6129: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6129 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6130 if test -z "$ac_err"; then
6131   rm -rf conftest*
6132   # We can compile using X headers with no special include directory.
6133 ac_x_includes=
6134 else
6135   echo "$ac_err" >&5
6136   echo "configure: failed program was:" >&5
6137   cat conftest.$ac_ext >&5
6138   rm -rf conftest*
6139   # Look for the header file in a standard set of common directories.
6140 # Check X11 before X11Rn because it is often a symlink to the current release.
6141   for ac_dir in               \
6142     /usr/X11/include          \
6143     /usr/X11R6/include        \
6144     /usr/X11R5/include        \
6145     /usr/X11R4/include        \
6146                               \
6147     /usr/include/X11          \
6148     /usr/include/X11R6        \
6149     /usr/include/X11R5        \
6150     /usr/include/X11R4        \
6151                               \
6152     /usr/local/X11/include    \
6153     /usr/local/X11R6/include  \
6154     /usr/local/X11R5/include  \
6155     /usr/local/X11R4/include  \
6156                               \
6157     /usr/local/include/X11    \
6158     /usr/local/include/X11R6  \
6159     /usr/local/include/X11R5  \
6160     /usr/local/include/X11R4  \
6161                               \
6162     /usr/X386/include         \
6163     /usr/x386/include         \
6164     /usr/XFree86/include/X11  \
6165                               \
6166     /usr/include              \
6167     /usr/local/include        \
6168     /usr/unsupported/include  \
6169     /usr/athena/include       \
6170     /usr/local/x11r5/include  \
6171     /usr/lpp/Xamples/include  \
6172                               \
6173     /usr/openwin/include      \
6174     /usr/openwin/share/include \
6175     ; \
6176   do
6177     if test -r "$ac_dir/$x_direct_test_include"; then
6178       ac_x_includes=$ac_dir
6179       break
6180     fi
6181   done
6182 fi
6183 rm -f conftest*
6184 fi # $ac_x_includes = NO
6185
6186 if test "$ac_x_libraries" = NO; then
6187   # Check for the libraries.
6188
6189   test -z "$x_direct_test_library" && x_direct_test_library=Xt
6190   test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
6191
6192   # See if we find them without any special options.
6193   # Don't add to $LIBS permanently.
6194   ac_save_LIBS="$LIBS"
6195   LIBS="-l$x_direct_test_library $LIBS"
6196 cat > conftest.$ac_ext <<EOF
6197 #line 6198 "configure"
6198 #include "confdefs.h"
6199
6200 int main() {
6201 ${x_direct_test_function}()
6202 ; return 0; }
6203 EOF
6204 if { (eval echo configure:6205: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6205   rm -rf conftest*
6206   LIBS="$ac_save_LIBS"
6207 # We can link X programs with no special library path.
6208 ac_x_libraries=
6209 else
6210   echo "configure: failed program was:" >&5
6211   cat conftest.$ac_ext >&5
6212   rm -rf conftest*
6213   LIBS="$ac_save_LIBS"
6214 # First see if replacing the include by lib works.
6215 # Check X11 before X11Rn because it is often a symlink to the current release.
6216 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
6217     /usr/X11/lib          \
6218     /usr/X11R6/lib        \
6219     /usr/X11R5/lib        \
6220     /usr/X11R4/lib        \
6221                           \
6222     /usr/lib/X11          \
6223     /usr/lib/X11R6        \
6224     /usr/lib/X11R5        \
6225     /usr/lib/X11R4        \
6226                           \
6227     /usr/local/X11/lib    \
6228     /usr/local/X11R6/lib  \
6229     /usr/local/X11R5/lib  \
6230     /usr/local/X11R4/lib  \
6231                           \
6232     /usr/local/lib/X11    \
6233     /usr/local/lib/X11R6  \
6234     /usr/local/lib/X11R5  \
6235     /usr/local/lib/X11R4  \
6236                           \
6237     /usr/X386/lib         \
6238     /usr/x386/lib         \
6239     /usr/XFree86/lib/X11  \
6240                           \
6241     /usr/lib              \
6242     /usr/local/lib        \
6243     /usr/unsupported/lib  \
6244     /usr/athena/lib       \
6245     /usr/local/x11r5/lib  \
6246     /usr/lpp/Xamples/lib  \
6247     /lib/usr/lib/X11      \
6248                           \
6249     /usr/openwin/lib      \
6250     /usr/openwin/share/lib \
6251     ; \
6252 do
6253   for ac_extension in a so sl; do
6254     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
6255       ac_x_libraries=$ac_dir
6256       break 2
6257     fi
6258   done
6259 done
6260 fi
6261 rm -f conftest*
6262 fi # $ac_x_libraries = NO
6263
6264 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
6265   # Didn't find X anywhere.  Cache the known absence of X.
6266   ac_cv_have_x="have_x=no"
6267 else
6268   # Record where we found X for the cache.
6269   ac_cv_have_x="have_x=yes \
6270                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
6271 fi
6272 fi
6273   fi
6274   eval "$ac_cv_have_x"
6275 fi # $with_x != no
6276
6277 if test "$have_x" != yes; then
6278   echo "$ac_t""$have_x" 1>&6
6279   no_x=yes
6280 else
6281   # If each of the values was on the command line, it overrides each guess.
6282   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
6283   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
6284   # Update the cache value to reflect the command line values.
6285   ac_cv_have_x="have_x=yes \
6286                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
6287   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
6288 fi
6289
6290 if test "$no_x" = yes; then
6291   # Not all programs may use this symbol, but it does not hurt to define it.
6292   cat >> confdefs.h <<\EOF
6293 #define X_DISPLAY_MISSING 1
6294 EOF
6295
6296   X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
6297 else
6298   if test -n "$x_includes"; then
6299     X_CFLAGS="$X_CFLAGS -I$x_includes"
6300   fi
6301
6302   # It would also be nice to do this for all -L options, not just this one.
6303   if test -n "$x_libraries"; then
6304     X_LIBS="$X_LIBS -L$x_libraries"
6305     # For Solaris; some versions of Sun CC require a space after -R and
6306     # others require no space.  Words are not sufficient . . . .
6307     case "`(uname -sr) 2>/dev/null`" in
6308     "SunOS 5"*)
6309       echo $ac_n "checking whether -R must be followed by a space""... $ac_c" 1>&6
6310 echo "configure:6311: checking whether -R must be followed by a space" >&5
6311       ac_xsave_LIBS="$LIBS"; LIBS="$LIBS -R$x_libraries"
6312       cat > conftest.$ac_ext <<EOF
6313 #line 6314 "configure"
6314 #include "confdefs.h"
6315
6316 int main() {
6317
6318 ; return 0; }
6319 EOF
6320 if { (eval echo configure:6321: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6321   rm -rf conftest*
6322   ac_R_nospace=yes
6323 else
6324   echo "configure: failed program was:" >&5
6325   cat conftest.$ac_ext >&5
6326   rm -rf conftest*
6327   ac_R_nospace=no
6328 fi
6329 rm -f conftest*
6330       if test $ac_R_nospace = yes; then
6331         echo "$ac_t""no" 1>&6
6332         X_LIBS="$X_LIBS -R$x_libraries"
6333       else
6334         LIBS="$ac_xsave_LIBS -R $x_libraries"
6335         cat > conftest.$ac_ext <<EOF
6336 #line 6337 "configure"
6337 #include "confdefs.h"
6338
6339 int main() {
6340
6341 ; return 0; }
6342 EOF
6343 if { (eval echo configure:6344: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6344   rm -rf conftest*
6345   ac_R_space=yes
6346 else
6347   echo "configure: failed program was:" >&5
6348   cat conftest.$ac_ext >&5
6349   rm -rf conftest*
6350   ac_R_space=no
6351 fi
6352 rm -f conftest*
6353         if test $ac_R_space = yes; then
6354           echo "$ac_t""yes" 1>&6
6355           X_LIBS="$X_LIBS -R $x_libraries"
6356         else
6357           echo "$ac_t""neither works" 1>&6
6358         fi
6359       fi
6360       LIBS="$ac_xsave_LIBS"
6361     esac
6362   fi
6363
6364   # Check for system-dependent libraries X programs must link with.
6365   # Do this before checking for the system-independent R6 libraries
6366   # (-lICE), since we may need -lsocket or whatever for X linking.
6367
6368   if test "$ISC" = yes; then
6369     X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
6370   else
6371     # Martyn.Johnson@cl.cam.ac.uk says this is needed for Ultrix, if the X
6372     # libraries were built with DECnet support.  And karl@cs.umb.edu says
6373     # the Alpha needs dnet_stub (dnet does not exist).
6374     echo $ac_n "checking for dnet_ntoa in -ldnet""... $ac_c" 1>&6
6375 echo "configure:6376: checking for dnet_ntoa in -ldnet" >&5
6376 ac_lib_var=`echo dnet'_'dnet_ntoa | sed 'y%./+-%__p_%'`
6377 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6378   echo $ac_n "(cached) $ac_c" 1>&6
6379 else
6380   ac_save_LIBS="$LIBS"
6381 LIBS="-ldnet  $LIBS"
6382 cat > conftest.$ac_ext <<EOF
6383 #line 6384 "configure"
6384 #include "confdefs.h"
6385 /* Override any gcc2 internal prototype to avoid an error.  */
6386 /* We use char because int might match the return type of a gcc2
6387     builtin and then its argument prototype would still apply.  */
6388 char dnet_ntoa();
6389
6390 int main() {
6391 dnet_ntoa()
6392 ; return 0; }
6393 EOF
6394 if { (eval echo configure:6395: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6395   rm -rf conftest*
6396   eval "ac_cv_lib_$ac_lib_var=yes"
6397 else
6398   echo "configure: failed program was:" >&5
6399   cat conftest.$ac_ext >&5
6400   rm -rf conftest*
6401   eval "ac_cv_lib_$ac_lib_var=no"
6402 fi
6403 rm -f conftest*
6404 LIBS="$ac_save_LIBS"
6405
6406 fi
6407 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6408   echo "$ac_t""yes" 1>&6
6409   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
6410 else
6411   echo "$ac_t""no" 1>&6
6412 fi
6413
6414     if test $ac_cv_lib_dnet_dnet_ntoa = no; then
6415       echo $ac_n "checking for dnet_ntoa in -ldnet_stub""... $ac_c" 1>&6
6416 echo "configure:6417: checking for dnet_ntoa in -ldnet_stub" >&5
6417 ac_lib_var=`echo dnet_stub'_'dnet_ntoa | sed 'y%./+-%__p_%'`
6418 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6419   echo $ac_n "(cached) $ac_c" 1>&6
6420 else
6421   ac_save_LIBS="$LIBS"
6422 LIBS="-ldnet_stub  $LIBS"
6423 cat > conftest.$ac_ext <<EOF
6424 #line 6425 "configure"
6425 #include "confdefs.h"
6426 /* Override any gcc2 internal prototype to avoid an error.  */
6427 /* We use char because int might match the return type of a gcc2
6428     builtin and then its argument prototype would still apply.  */
6429 char dnet_ntoa();
6430
6431 int main() {
6432 dnet_ntoa()
6433 ; return 0; }
6434 EOF
6435 if { (eval echo configure:6436: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6436   rm -rf conftest*
6437   eval "ac_cv_lib_$ac_lib_var=yes"
6438 else
6439   echo "configure: failed program was:" >&5
6440   cat conftest.$ac_ext >&5
6441   rm -rf conftest*
6442   eval "ac_cv_lib_$ac_lib_var=no"
6443 fi
6444 rm -f conftest*
6445 LIBS="$ac_save_LIBS"
6446
6447 fi
6448 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6449   echo "$ac_t""yes" 1>&6
6450   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
6451 else
6452   echo "$ac_t""no" 1>&6
6453 fi
6454
6455     fi
6456
6457     # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
6458     # to get the SysV transport functions.
6459     # chad@anasazi.com says the Pyramis MIS-ES running DC/OSx (SVR4)
6460     # needs -lnsl.
6461     # The nsl library prevents programs from opening the X display
6462     # on Irix 5.2, according to dickey@clark.net.
6463     echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
6464 echo "configure:6465: checking for gethostbyname" >&5
6465 if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
6466   echo $ac_n "(cached) $ac_c" 1>&6
6467 else
6468   cat > conftest.$ac_ext <<EOF
6469 #line 6470 "configure"
6470 #include "confdefs.h"
6471 /* System header to define __stub macros and hopefully few prototypes,
6472     which can conflict with char gethostbyname(); below.  */
6473 #include <assert.h>
6474 /* Override any gcc2 internal prototype to avoid an error.  */
6475 /* We use char because int might match the return type of a gcc2
6476     builtin and then its argument prototype would still apply.  */
6477 char gethostbyname();
6478
6479 int main() {
6480
6481 /* The GNU C library defines this for functions which it implements
6482     to always fail with ENOSYS.  Some functions are actually named
6483     something starting with __ and the normal name is an alias.  */
6484 #if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
6485 choke me
6486 #else
6487 gethostbyname();
6488 #endif
6489
6490 ; return 0; }
6491 EOF
6492 if { (eval echo configure:6493: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6493   rm -rf conftest*
6494   eval "ac_cv_func_gethostbyname=yes"
6495 else
6496   echo "configure: failed program was:" >&5
6497   cat conftest.$ac_ext >&5
6498   rm -rf conftest*
6499   eval "ac_cv_func_gethostbyname=no"
6500 fi
6501 rm -f conftest*
6502 fi
6503
6504 if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
6505   echo "$ac_t""yes" 1>&6
6506   :
6507 else
6508   echo "$ac_t""no" 1>&6
6509 fi
6510
6511     if test $ac_cv_func_gethostbyname = no; then
6512       echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
6513 echo "configure:6514: checking for gethostbyname in -lnsl" >&5
6514 ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
6515 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6516   echo $ac_n "(cached) $ac_c" 1>&6
6517 else
6518   ac_save_LIBS="$LIBS"
6519 LIBS="-lnsl  $LIBS"
6520 cat > conftest.$ac_ext <<EOF
6521 #line 6522 "configure"
6522 #include "confdefs.h"
6523 /* Override any gcc2 internal prototype to avoid an error.  */
6524 /* We use char because int might match the return type of a gcc2
6525     builtin and then its argument prototype would still apply.  */
6526 char gethostbyname();
6527
6528 int main() {
6529 gethostbyname()
6530 ; return 0; }
6531 EOF
6532 if { (eval echo configure:6533: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6533   rm -rf conftest*
6534   eval "ac_cv_lib_$ac_lib_var=yes"
6535 else
6536   echo "configure: failed program was:" >&5
6537   cat conftest.$ac_ext >&5
6538   rm -rf conftest*
6539   eval "ac_cv_lib_$ac_lib_var=no"
6540 fi
6541 rm -f conftest*
6542 LIBS="$ac_save_LIBS"
6543
6544 fi
6545 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6546   echo "$ac_t""yes" 1>&6
6547   X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
6548 else
6549   echo "$ac_t""no" 1>&6
6550 fi
6551
6552     fi
6553
6554     # lieder@skyler.mavd.honeywell.com says without -lsocket,
6555     # socket/setsockopt and other routines are undefined under SCO ODT
6556     # 2.0.  But -lsocket is broken on IRIX 5.2 (and is not necessary
6557     # on later versions), says simon@lia.di.epfl.ch: it contains
6558     # gethostby* variants that don't use the nameserver (or something).
6559     # -lsocket must be given before -lnsl if both are needed.
6560     # We assume that if connect needs -lnsl, so does gethostbyname.
6561     echo $ac_n "checking for connect""... $ac_c" 1>&6
6562 echo "configure:6563: checking for connect" >&5
6563 if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
6564   echo $ac_n "(cached) $ac_c" 1>&6
6565 else
6566   cat > conftest.$ac_ext <<EOF
6567 #line 6568 "configure"
6568 #include "confdefs.h"
6569 /* System header to define __stub macros and hopefully few prototypes,
6570     which can conflict with char connect(); below.  */
6571 #include <assert.h>
6572 /* Override any gcc2 internal prototype to avoid an error.  */
6573 /* We use char because int might match the return type of a gcc2
6574     builtin and then its argument prototype would still apply.  */
6575 char connect();
6576
6577 int main() {
6578
6579 /* The GNU C library defines this for functions which it implements
6580     to always fail with ENOSYS.  Some functions are actually named
6581     something starting with __ and the normal name is an alias.  */
6582 #if defined (__stub_connect) || defined (__stub___connect)
6583 choke me
6584 #else
6585 connect();
6586 #endif
6587
6588 ; return 0; }
6589 EOF
6590 if { (eval echo configure:6591: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6591   rm -rf conftest*
6592   eval "ac_cv_func_connect=yes"
6593 else
6594   echo "configure: failed program was:" >&5
6595   cat conftest.$ac_ext >&5
6596   rm -rf conftest*
6597   eval "ac_cv_func_connect=no"
6598 fi
6599 rm -f conftest*
6600 fi
6601
6602 if eval "test \"`echo '$ac_cv_func_'connect`\" = yes"; then
6603   echo "$ac_t""yes" 1>&6
6604   :
6605 else
6606   echo "$ac_t""no" 1>&6
6607 fi
6608
6609     if test $ac_cv_func_connect = no; then
6610       echo $ac_n "checking for connect in -lsocket""... $ac_c" 1>&6
6611 echo "configure:6612: checking for connect in -lsocket" >&5
6612 ac_lib_var=`echo socket'_'connect | sed 'y%./+-%__p_%'`
6613 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6614   echo $ac_n "(cached) $ac_c" 1>&6
6615 else
6616   ac_save_LIBS="$LIBS"
6617 LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
6618 cat > conftest.$ac_ext <<EOF
6619 #line 6620 "configure"
6620 #include "confdefs.h"
6621 /* Override any gcc2 internal prototype to avoid an error.  */
6622 /* We use char because int might match the return type of a gcc2
6623     builtin and then its argument prototype would still apply.  */
6624 char connect();
6625
6626 int main() {
6627 connect()
6628 ; return 0; }
6629 EOF
6630 if { (eval echo configure:6631: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6631   rm -rf conftest*
6632   eval "ac_cv_lib_$ac_lib_var=yes"
6633 else
6634   echo "configure: failed program was:" >&5
6635   cat conftest.$ac_ext >&5
6636   rm -rf conftest*
6637   eval "ac_cv_lib_$ac_lib_var=no"
6638 fi
6639 rm -f conftest*
6640 LIBS="$ac_save_LIBS"
6641
6642 fi
6643 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6644   echo "$ac_t""yes" 1>&6
6645   X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
6646 else
6647   echo "$ac_t""no" 1>&6
6648 fi
6649
6650     fi
6651
6652     # gomez@mi.uni-erlangen.de says -lposix is necessary on A/UX.
6653     echo $ac_n "checking for remove""... $ac_c" 1>&6
6654 echo "configure:6655: checking for remove" >&5
6655 if eval "test \"`echo '$''{'ac_cv_func_remove'+set}'`\" = set"; then
6656   echo $ac_n "(cached) $ac_c" 1>&6
6657 else
6658   cat > conftest.$ac_ext <<EOF
6659 #line 6660 "configure"
6660 #include "confdefs.h"
6661 /* System header to define __stub macros and hopefully few prototypes,
6662     which can conflict with char remove(); below.  */
6663 #include <assert.h>
6664 /* Override any gcc2 internal prototype to avoid an error.  */
6665 /* We use char because int might match the return type of a gcc2
6666     builtin and then its argument prototype would still apply.  */
6667 char remove();
6668
6669 int main() {
6670
6671 /* The GNU C library defines this for functions which it implements
6672     to always fail with ENOSYS.  Some functions are actually named
6673     something starting with __ and the normal name is an alias.  */
6674 #if defined (__stub_remove) || defined (__stub___remove)
6675 choke me
6676 #else
6677 remove();
6678 #endif
6679
6680 ; return 0; }
6681 EOF
6682 if { (eval echo configure:6683: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6683   rm -rf conftest*
6684   eval "ac_cv_func_remove=yes"
6685 else
6686   echo "configure: failed program was:" >&5
6687   cat conftest.$ac_ext >&5
6688   rm -rf conftest*
6689   eval "ac_cv_func_remove=no"
6690 fi
6691 rm -f conftest*
6692 fi
6693
6694 if eval "test \"`echo '$ac_cv_func_'remove`\" = yes"; then
6695   echo "$ac_t""yes" 1>&6
6696   :
6697 else
6698   echo "$ac_t""no" 1>&6
6699 fi
6700
6701     if test $ac_cv_func_remove = no; then
6702       echo $ac_n "checking for remove in -lposix""... $ac_c" 1>&6
6703 echo "configure:6704: checking for remove in -lposix" >&5
6704 ac_lib_var=`echo posix'_'remove | sed 'y%./+-%__p_%'`
6705 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6706   echo $ac_n "(cached) $ac_c" 1>&6
6707 else
6708   ac_save_LIBS="$LIBS"
6709 LIBS="-lposix  $LIBS"
6710 cat > conftest.$ac_ext <<EOF
6711 #line 6712 "configure"
6712 #include "confdefs.h"
6713 /* Override any gcc2 internal prototype to avoid an error.  */
6714 /* We use char because int might match the return type of a gcc2
6715     builtin and then its argument prototype would still apply.  */
6716 char remove();
6717
6718 int main() {
6719 remove()
6720 ; return 0; }
6721 EOF
6722 if { (eval echo configure:6723: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6723   rm -rf conftest*
6724   eval "ac_cv_lib_$ac_lib_var=yes"
6725 else
6726   echo "configure: failed program was:" >&5
6727   cat conftest.$ac_ext >&5
6728   rm -rf conftest*
6729   eval "ac_cv_lib_$ac_lib_var=no"
6730 fi
6731 rm -f conftest*
6732 LIBS="$ac_save_LIBS"
6733
6734 fi
6735 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6736   echo "$ac_t""yes" 1>&6
6737   X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
6738 else
6739   echo "$ac_t""no" 1>&6
6740 fi
6741
6742     fi
6743
6744     # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
6745     echo $ac_n "checking for shmat""... $ac_c" 1>&6
6746 echo "configure:6747: checking for shmat" >&5
6747 if eval "test \"`echo '$''{'ac_cv_func_shmat'+set}'`\" = set"; then
6748   echo $ac_n "(cached) $ac_c" 1>&6
6749 else
6750   cat > conftest.$ac_ext <<EOF
6751 #line 6752 "configure"
6752 #include "confdefs.h"
6753 /* System header to define __stub macros and hopefully few prototypes,
6754     which can conflict with char shmat(); below.  */
6755 #include <assert.h>
6756 /* Override any gcc2 internal prototype to avoid an error.  */
6757 /* We use char because int might match the return type of a gcc2
6758     builtin and then its argument prototype would still apply.  */
6759 char shmat();
6760
6761 int main() {
6762
6763 /* The GNU C library defines this for functions which it implements
6764     to always fail with ENOSYS.  Some functions are actually named
6765     something starting with __ and the normal name is an alias.  */
6766 #if defined (__stub_shmat) || defined (__stub___shmat)
6767 choke me
6768 #else
6769 shmat();
6770 #endif
6771
6772 ; return 0; }
6773 EOF
6774 if { (eval echo configure:6775: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6775   rm -rf conftest*
6776   eval "ac_cv_func_shmat=yes"
6777 else
6778   echo "configure: failed program was:" >&5
6779   cat conftest.$ac_ext >&5
6780   rm -rf conftest*
6781   eval "ac_cv_func_shmat=no"
6782 fi
6783 rm -f conftest*
6784 fi
6785
6786 if eval "test \"`echo '$ac_cv_func_'shmat`\" = yes"; then
6787   echo "$ac_t""yes" 1>&6
6788   :
6789 else
6790   echo "$ac_t""no" 1>&6
6791 fi
6792
6793     if test $ac_cv_func_shmat = no; then
6794       echo $ac_n "checking for shmat in -lipc""... $ac_c" 1>&6
6795 echo "configure:6796: checking for shmat in -lipc" >&5
6796 ac_lib_var=`echo ipc'_'shmat | sed 'y%./+-%__p_%'`
6797 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6798   echo $ac_n "(cached) $ac_c" 1>&6
6799 else
6800   ac_save_LIBS="$LIBS"
6801 LIBS="-lipc  $LIBS"
6802 cat > conftest.$ac_ext <<EOF
6803 #line 6804 "configure"
6804 #include "confdefs.h"
6805 /* Override any gcc2 internal prototype to avoid an error.  */
6806 /* We use char because int might match the return type of a gcc2
6807     builtin and then its argument prototype would still apply.  */
6808 char shmat();
6809
6810 int main() {
6811 shmat()
6812 ; return 0; }
6813 EOF
6814 if { (eval echo configure:6815: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6815   rm -rf conftest*
6816   eval "ac_cv_lib_$ac_lib_var=yes"
6817 else
6818   echo "configure: failed program was:" >&5
6819   cat conftest.$ac_ext >&5
6820   rm -rf conftest*
6821   eval "ac_cv_lib_$ac_lib_var=no"
6822 fi
6823 rm -f conftest*
6824 LIBS="$ac_save_LIBS"
6825
6826 fi
6827 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6828   echo "$ac_t""yes" 1>&6
6829   X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
6830 else
6831   echo "$ac_t""no" 1>&6
6832 fi
6833
6834     fi
6835   fi
6836
6837   # Check for libraries that X11R6 Xt/Xaw programs need.
6838   ac_save_LDFLAGS="$LDFLAGS"
6839   test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
6840   # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
6841   # check for ICE first), but we must link in the order -lSM -lICE or
6842   # we get undefined symbols.  So assume we have SM if we have ICE.
6843   # These have to be linked with before -lX11, unlike the other
6844   # libraries we check for below, so use a different variable.
6845   #  --interran@uluru.Stanford.EDU, kb@cs.umb.edu.
6846   echo $ac_n "checking for IceConnectionNumber in -lICE""... $ac_c" 1>&6
6847 echo "configure:6848: checking for IceConnectionNumber in -lICE" >&5
6848 ac_lib_var=`echo ICE'_'IceConnectionNumber | sed 'y%./+-%__p_%'`
6849 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6850   echo $ac_n "(cached) $ac_c" 1>&6
6851 else
6852   ac_save_LIBS="$LIBS"
6853 LIBS="-lICE $X_EXTRA_LIBS $LIBS"
6854 cat > conftest.$ac_ext <<EOF
6855 #line 6856 "configure"
6856 #include "confdefs.h"
6857 /* Override any gcc2 internal prototype to avoid an error.  */
6858 /* We use char because int might match the return type of a gcc2
6859     builtin and then its argument prototype would still apply.  */
6860 char IceConnectionNumber();
6861
6862 int main() {
6863 IceConnectionNumber()
6864 ; return 0; }
6865 EOF
6866 if { (eval echo configure:6867: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6867   rm -rf conftest*
6868   eval "ac_cv_lib_$ac_lib_var=yes"
6869 else
6870   echo "configure: failed program was:" >&5
6871   cat conftest.$ac_ext >&5
6872   rm -rf conftest*
6873   eval "ac_cv_lib_$ac_lib_var=no"
6874 fi
6875 rm -f conftest*
6876 LIBS="$ac_save_LIBS"
6877
6878 fi
6879 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6880   echo "$ac_t""yes" 1>&6
6881   X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
6882 else
6883   echo "$ac_t""no" 1>&6
6884 fi
6885
6886   LDFLAGS="$ac_save_LDFLAGS"
6887
6888 fi
6889
6890
6891 # Check whether --enable-java-awt or --disable-java-awt was given.
6892 if test "${enable_java_awt+set}" = set; then
6893   enableval="$enable_java_awt"
6894   :
6895 fi
6896
6897
6898 peerlibs="`echo ${enable_java_awt} | tr ',' ' '`"
6899 use_xlib_awt=""
6900 use_gtk_awt=""
6901
6902 for peer in $peerlibs ; do
6903   case $peer in
6904     xlib)
6905       if test "$no_x" = yes; then
6906         echo "*** xlib peers requested but no X library available" 1>&2
6907         exit 1
6908       else
6909         use_xlib_awt="yes"
6910       fi
6911       ;;
6912     gtk)
6913       # Nothing, yet...
6914       ;;
6915     *)
6916       echo "*** unrecognised argument \"${peer}\" for --enable-java-awt" 1>&2
6917       exit 1
6918   esac
6919 done
6920
6921
6922
6923 if test "$use_xlib_awt" = yes; then
6924   XLIB_AWT_TRUE=
6925   XLIB_AWT_FALSE='#'
6926 else
6927   XLIB_AWT_TRUE='#'
6928   XLIB_AWT_FALSE=
6929 fi
6930
6931
6932 if test "$use_gtk_awt" = yes; then
6933   GTK_AWT_TRUE=
6934   GTK_AWT_FALSE='#'
6935 else
6936   GTK_AWT_TRUE='#'
6937   GTK_AWT_FALSE=
6938 fi
6939
6940
6941 here=`pwd`
6942
6943
6944 # We get this from the environment.
6945
6946
6947 trap '' 1 2 15
6948 cat > confcache <<\EOF
6949 # This file is a shell script that caches the results of configure
6950 # tests run on this system so they can be shared between configure
6951 # scripts and configure runs.  It is not useful on other systems.
6952 # If it contains results you don't want to keep, you may remove or edit it.
6953 #
6954 # By default, configure uses ./config.cache as the cache file,
6955 # creating it if it does not exist already.  You can give configure
6956 # the --cache-file=FILE option to use a different cache file; that is
6957 # what configure does when it calls configure scripts in
6958 # subdirectories, so they share the cache.
6959 # Giving --cache-file=/dev/null disables caching, for debugging configure.
6960 # config.status only pays attention to the cache file if you give it the
6961 # --recheck option to rerun configure.
6962 #
6963 EOF
6964 # The following way of writing the cache mishandles newlines in values,
6965 # but we know of no workaround that is simple, portable, and efficient.
6966 # So, don't put newlines in cache variables' values.
6967 # Ultrix sh set writes to stderr and can't be redirected directly,
6968 # and sets the high bit in the cache file unless we assign to the vars.
6969 (set) 2>&1 |
6970   case `(ac_space=' '; set | grep ac_space) 2>&1` in
6971   *ac_space=\ *)
6972     # `set' does not quote correctly, so add quotes (double-quote substitution
6973     # turns \\\\ into \\, and sed turns \\ into \).
6974     sed -n \
6975       -e "s/'/'\\\\''/g" \
6976       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
6977     ;;
6978   *)
6979     # `set' quotes correctly as required by POSIX, so do not add quotes.
6980     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
6981     ;;
6982   esac >> confcache
6983 if cmp -s $cache_file confcache; then
6984   :
6985 else
6986   if test -w $cache_file; then
6987     echo "updating cache $cache_file"
6988     cat confcache > $cache_file
6989   else
6990     echo "not updating unwritable cache $cache_file"
6991   fi
6992 fi
6993 rm -f confcache
6994
6995 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
6996
6997 test "x$prefix" = xNONE && prefix=$ac_default_prefix
6998 # Let make expand exec_prefix.
6999 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7000
7001 # Any assignment to VPATH causes Sun make to only execute
7002 # the first set of double-colon rules, so remove it if not needed.
7003 # If there is a colon in the path, we need to keep it.
7004 if test "x$srcdir" = x.; then
7005   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
7006 fi
7007
7008 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
7009
7010 DEFS=-DHAVE_CONFIG_H
7011
7012 # Without the "./", some shells look in PATH for config.status.
7013 : ${CONFIG_STATUS=./config.status}
7014
7015 echo creating $CONFIG_STATUS
7016 rm -f $CONFIG_STATUS
7017 cat > $CONFIG_STATUS <<EOF
7018 #! /bin/sh
7019 # Generated automatically by configure.
7020 # Run this file to recreate the current configuration.
7021 # This directory was configured as follows,
7022 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
7023 #
7024 # $0 $ac_configure_args
7025 #
7026 # Compiler output produced by configure, useful for debugging
7027 # configure, is in ./config.log if it exists.
7028
7029 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
7030 for ac_option
7031 do
7032   case "\$ac_option" in
7033   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7034     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
7035     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
7036   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
7037     echo "$CONFIG_STATUS generated by autoconf version 2.13"
7038     exit 0 ;;
7039   -help | --help | --hel | --he | --h)
7040     echo "\$ac_cs_usage"; exit 0 ;;
7041   *) echo "\$ac_cs_usage"; exit 1 ;;
7042   esac
7043 done
7044
7045 ac_given_srcdir=$srcdir
7046 ac_given_INSTALL="$INSTALL"
7047
7048 trap 'rm -fr `echo "Makefile libgcj.spec libgcj-test.spec gnu/classpath/Configuration.java gcj/Makefile include/Makefile testsuite/Makefile include/config.h gcj/libgcj-config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
7049 EOF
7050 cat >> $CONFIG_STATUS <<EOF
7051
7052 # Protect against being on the right side of a sed subst in config.status.
7053 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
7054  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
7055 $ac_vpsub
7056 $extrasub
7057 s%@SHELL@%$SHELL%g
7058 s%@CFLAGS@%$CFLAGS%g
7059 s%@CPPFLAGS@%$CPPFLAGS%g
7060 s%@CXXFLAGS@%$CXXFLAGS%g
7061 s%@FFLAGS@%$FFLAGS%g
7062 s%@DEFS@%$DEFS%g
7063 s%@LDFLAGS@%$LDFLAGS%g
7064 s%@LIBS@%$LIBS%g
7065 s%@exec_prefix@%$exec_prefix%g
7066 s%@prefix@%$prefix%g
7067 s%@program_transform_name@%$program_transform_name%g
7068 s%@bindir@%$bindir%g
7069 s%@sbindir@%$sbindir%g
7070 s%@libexecdir@%$libexecdir%g
7071 s%@datadir@%$datadir%g
7072 s%@sysconfdir@%$sysconfdir%g
7073 s%@sharedstatedir@%$sharedstatedir%g
7074 s%@localstatedir@%$localstatedir%g
7075 s%@libdir@%$libdir%g
7076 s%@includedir@%$includedir%g
7077 s%@oldincludedir@%$oldincludedir%g
7078 s%@infodir@%$infodir%g
7079 s%@mandir@%$mandir%g
7080 s%@LN_S@%$LN_S%g
7081 s%@libgcj_basedir@%$libgcj_basedir%g
7082 s%@mkinstalldirs@%$mkinstalldirs%g
7083 s%@host@%$host%g
7084 s%@host_alias@%$host_alias%g
7085 s%@host_cpu@%$host_cpu%g
7086 s%@host_vendor@%$host_vendor%g
7087 s%@host_os@%$host_os%g
7088 s%@target@%$target%g
7089 s%@target_alias@%$target_alias%g
7090 s%@target_cpu@%$target_cpu%g
7091 s%@target_vendor@%$target_vendor%g
7092 s%@target_os@%$target_os%g
7093 s%@build@%$build%g
7094 s%@build_alias@%$build_alias%g
7095 s%@build_cpu@%$build_cpu%g
7096 s%@build_vendor@%$build_vendor%g
7097 s%@build_os@%$build_os%g
7098 s%@CC@%$CC%g
7099 s%@CXX@%$CXX%g
7100 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
7101 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
7102 s%@INSTALL_DATA@%$INSTALL_DATA%g
7103 s%@PACKAGE@%$PACKAGE%g
7104 s%@VERSION@%$VERSION%g
7105 s%@ACLOCAL@%$ACLOCAL%g
7106 s%@AUTOCONF@%$AUTOCONF%g
7107 s%@AUTOMAKE@%$AUTOMAKE%g
7108 s%@AUTOHEADER@%$AUTOHEADER%g
7109 s%@MAKEINFO@%$MAKEINFO%g
7110 s%@SET_MAKE@%$SET_MAKE%g
7111 s%@AS@%$AS%g
7112 s%@AR@%$AR%g
7113 s%@RANLIB@%$RANLIB%g
7114 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
7115 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
7116 s%@MAINT@%$MAINT%g
7117 s%@EXEEXT@%$EXEEXT%g
7118 s%@LIBGCJ_CFLAGS@%$LIBGCJ_CFLAGS%g
7119 s%@LIBGCJ_CXXFLAGS@%$LIBGCJ_CXXFLAGS%g
7120 s%@LIBGCJ_JAVAFLAGS@%$LIBGCJ_JAVAFLAGS%g
7121 s%@INCLTDL@%$INCLTDL%g
7122 s%@LIBLTDL@%$LIBLTDL%g
7123 s%@DIRLTDL@%$DIRLTDL%g
7124 s%@OBJEXT@%$OBJEXT%g
7125 s%@STRIP@%$STRIP%g
7126 s%@LIBTOOL@%$LIBTOOL%g
7127 s%@CXXCPP@%$CXXCPP%g
7128 s%@subdirs@%$subdirs%g
7129 s%@COMPPATH@%$COMPPATH%g
7130 s%@TESTSUBDIR_TRUE@%$TESTSUBDIR_TRUE%g
7131 s%@TESTSUBDIR_FALSE@%$TESTSUBDIR_FALSE%g
7132 s%@LIBGCJDEBUG@%$LIBGCJDEBUG%g
7133 s%@LIBFFI@%$LIBFFI%g
7134 s%@LIBFFIINCS@%$LIBFFIINCS%g
7135 s%@CPP@%$CPP%g
7136 s%@SYSTEMSPEC@%$SYSTEMSPEC%g
7137 s%@LIBGCJTESTSPEC@%$LIBGCJTESTSPEC%g
7138 s%@ZLIBSPEC@%$ZLIBSPEC%g
7139 s%@ZLIBTESTSPEC@%$ZLIBTESTSPEC%g
7140 s%@GCLIBS@%$GCLIBS%g
7141 s%@GCINCS@%$GCINCS%g
7142 s%@GCDEPS@%$GCDEPS%g
7143 s%@GCOBJS@%$GCOBJS%g
7144 s%@GCSPEC@%$GCSPEC%g
7145 s%@JC1GCSPEC@%$JC1GCSPEC%g
7146 s%@GCTESTSPEC@%$GCTESTSPEC%g
7147 s%@THREADLIBS@%$THREADLIBS%g
7148 s%@THREADINCS@%$THREADINCS%g
7149 s%@THREADDEPS@%$THREADDEPS%g
7150 s%@THREADOBJS@%$THREADOBJS%g
7151 s%@THREADSPEC@%$THREADSPEC%g
7152 s%@HASH_SYNC_SPEC@%$HASH_SYNC_SPEC%g
7153 s%@USING_GCC_TRUE@%$USING_GCC_TRUE%g
7154 s%@USING_GCC_FALSE@%$USING_GCC_FALSE%g
7155 s%@LIBICONV@%$LIBICONV%g
7156 s%@GCJ@%$GCJ%g
7157 s%@GCJFLAGS@%$GCJFLAGS%g
7158 s%@ZLIBS@%$ZLIBS%g
7159 s%@ZDEPS@%$ZDEPS%g
7160 s%@ZINCS@%$ZINCS%g
7161 s%@DIVIDESPEC@%$DIVIDESPEC%g
7162 s%@EXCEPTIONSPEC@%$EXCEPTIONSPEC%g
7163 s%@CANADIAN_TRUE@%$CANADIAN_TRUE%g
7164 s%@CANADIAN_FALSE@%$CANADIAN_FALSE%g
7165 s%@NULL_TARGET_TRUE@%$NULL_TARGET_TRUE%g
7166 s%@NULL_TARGET_FALSE@%$NULL_TARGET_FALSE%g
7167 s%@NATIVE_TRUE@%$NATIVE_TRUE%g
7168 s%@NATIVE_FALSE@%$NATIVE_FALSE%g
7169 s%@USE_LIBDIR_TRUE@%$USE_LIBDIR_TRUE%g
7170 s%@USE_LIBDIR_FALSE@%$USE_LIBDIR_FALSE%g
7171 s%@NEEDS_DATA_START_TRUE@%$NEEDS_DATA_START_TRUE%g
7172 s%@NEEDS_DATA_START_FALSE@%$NEEDS_DATA_START_FALSE%g
7173 s%@GCC_UNWIND_INCLUDE@%$GCC_UNWIND_INCLUDE%g
7174 s%@GCJVERSION@%$GCJVERSION%g
7175 s%@AM_RUNTESTFLAGS@%$AM_RUNTESTFLAGS%g
7176 s%@ALLOCA@%$ALLOCA%g
7177 s%@PERL@%$PERL%g
7178 s%@SYSDEP_SOURCES@%$SYSDEP_SOURCES%g
7179 s%@X_CFLAGS@%$X_CFLAGS%g
7180 s%@X_PRE_LIBS@%$X_PRE_LIBS%g
7181 s%@X_LIBS@%$X_LIBS%g
7182 s%@X_EXTRA_LIBS@%$X_EXTRA_LIBS%g
7183 s%@XLIB_AWT_TRUE@%$XLIB_AWT_TRUE%g
7184 s%@XLIB_AWT_FALSE@%$XLIB_AWT_FALSE%g
7185 s%@GTK_AWT_TRUE@%$GTK_AWT_TRUE%g
7186 s%@GTK_AWT_FALSE@%$GTK_AWT_FALSE%g
7187 s%@here@%$here%g
7188
7189 CEOF
7190 EOF
7191
7192 cat >> $CONFIG_STATUS <<\EOF
7193
7194 # Split the substitutions into bite-sized pieces for seds with
7195 # small command number limits, like on Digital OSF/1 and HP-UX.
7196 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
7197 ac_file=1 # Number of current file.
7198 ac_beg=1 # First line for current file.
7199 ac_end=$ac_max_sed_cmds # Line after last line for current file.
7200 ac_more_lines=:
7201 ac_sed_cmds=""
7202 while $ac_more_lines; do
7203   if test $ac_beg -gt 1; then
7204     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
7205   else
7206     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
7207   fi
7208   if test ! -s conftest.s$ac_file; then
7209     ac_more_lines=false
7210     rm -f conftest.s$ac_file
7211   else
7212     if test -z "$ac_sed_cmds"; then
7213       ac_sed_cmds="sed -f conftest.s$ac_file"
7214     else
7215       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
7216     fi
7217     ac_file=`expr $ac_file + 1`
7218     ac_beg=$ac_end
7219     ac_end=`expr $ac_end + $ac_max_sed_cmds`
7220   fi
7221 done
7222 if test -z "$ac_sed_cmds"; then
7223   ac_sed_cmds=cat
7224 fi
7225 EOF
7226
7227 cat >> $CONFIG_STATUS <<EOF
7228
7229 CONFIG_FILES=\${CONFIG_FILES-"Makefile libgcj.spec libgcj-test.spec gnu/classpath/Configuration.java gcj/Makefile include/Makefile testsuite/Makefile"}
7230 EOF
7231 cat >> $CONFIG_STATUS <<\EOF
7232 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
7233   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7234   case "$ac_file" in
7235   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
7236        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
7237   *) ac_file_in="${ac_file}.in" ;;
7238   esac
7239
7240   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
7241
7242   # Remove last slash and all that follows it.  Not all systems have dirname.
7243   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
7244   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
7245     # The file is in a subdirectory.
7246     test ! -d "$ac_dir" && mkdir "$ac_dir"
7247     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
7248     # A "../" for each directory in $ac_dir_suffix.
7249     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
7250   else
7251     ac_dir_suffix= ac_dots=
7252   fi
7253
7254   case "$ac_given_srcdir" in
7255   .)  srcdir=.
7256       if test -z "$ac_dots"; then top_srcdir=.
7257       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
7258   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
7259   *) # Relative path.
7260     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
7261     top_srcdir="$ac_dots$ac_given_srcdir" ;;
7262   esac
7263
7264   case "$ac_given_INSTALL" in
7265   [/$]*) INSTALL="$ac_given_INSTALL" ;;
7266   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
7267   esac
7268
7269   echo creating "$ac_file"
7270   rm -f "$ac_file"
7271   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
7272   case "$ac_file" in
7273   *Makefile*) ac_comsub="1i\\
7274 # $configure_input" ;;
7275   *) ac_comsub= ;;
7276   esac
7277
7278   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
7279   sed -e "$ac_comsub
7280 s%@configure_input@%$configure_input%g
7281 s%@srcdir@%$srcdir%g
7282 s%@top_srcdir@%$top_srcdir%g
7283 s%@INSTALL@%$INSTALL%g
7284 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
7285 fi; done
7286 rm -f conftest.s*
7287
7288 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
7289 # NAME is the cpp macro being defined and VALUE is the value it is being given.
7290 #
7291 # ac_d sets the value in "#define NAME VALUE" lines.
7292 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
7293 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
7294 ac_dC='\3'
7295 ac_dD='%g'
7296 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
7297 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
7298 ac_uB='\([      ]\)%\1#\2define\3'
7299 ac_uC=' '
7300 ac_uD='\4%g'
7301 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
7302 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
7303 ac_eB='$%\1#\2define\3'
7304 ac_eC=' '
7305 ac_eD='%g'
7306
7307 if test "${CONFIG_HEADERS+set}" != set; then
7308 EOF
7309 cat >> $CONFIG_STATUS <<EOF
7310   CONFIG_HEADERS="include/config.h gcj/libgcj-config.h"
7311 EOF
7312 cat >> $CONFIG_STATUS <<\EOF
7313 fi
7314 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
7315   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7316   case "$ac_file" in
7317   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
7318        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
7319   *) ac_file_in="${ac_file}.in" ;;
7320   esac
7321
7322   echo creating $ac_file
7323
7324   rm -f conftest.frag conftest.in conftest.out
7325   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
7326   cat $ac_file_inputs > conftest.in
7327
7328 EOF
7329
7330 # Transform confdefs.h into a sed script conftest.vals that substitutes
7331 # the proper values into config.h.in to produce config.h.  And first:
7332 # Protect against being on the right side of a sed subst in config.status.
7333 # Protect against being in an unquoted here document in config.status.
7334 rm -f conftest.vals
7335 cat > conftest.hdr <<\EOF
7336 s/[\\&%]/\\&/g
7337 s%[\\$`]%\\&%g
7338 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
7339 s%ac_d%ac_u%gp
7340 s%ac_u%ac_e%gp
7341 EOF
7342 sed -n -f conftest.hdr confdefs.h > conftest.vals
7343 rm -f conftest.hdr
7344
7345 # This sed command replaces #undef with comments.  This is necessary, for
7346 # example, in the case of _POSIX_SOURCE, which is predefined and required
7347 # on some systems where configure will not decide to define it.
7348 cat >> conftest.vals <<\EOF
7349 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
7350 EOF
7351
7352 # Break up conftest.vals because some shells have a limit on
7353 # the size of here documents, and old seds have small limits too.
7354
7355 rm -f conftest.tail
7356 while :
7357 do
7358   ac_lines=`grep -c . conftest.vals`
7359   # grep -c gives empty output for an empty file on some AIX systems.
7360   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
7361   # Write a limited-size here document to conftest.frag.
7362   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
7363   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
7364   echo 'CEOF
7365   sed -f conftest.frag conftest.in > conftest.out
7366   rm -f conftest.in
7367   mv conftest.out conftest.in
7368 ' >> $CONFIG_STATUS
7369   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
7370   rm -f conftest.vals
7371   mv conftest.tail conftest.vals
7372 done
7373 rm -f conftest.vals
7374
7375 cat >> $CONFIG_STATUS <<\EOF
7376   rm -f conftest.frag conftest.h
7377   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
7378   cat conftest.in >> conftest.h
7379   rm -f conftest.in
7380   if cmp -s $ac_file conftest.h 2>/dev/null; then
7381     echo "$ac_file is unchanged"
7382     rm -f conftest.h
7383   else
7384     # Remove last slash and all that follows it.  Not all systems have dirname.
7385       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
7386       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
7387       # The file is in a subdirectory.
7388       test ! -d "$ac_dir" && mkdir "$ac_dir"
7389     fi
7390     rm -f $ac_file
7391     mv conftest.h $ac_file
7392   fi
7393 fi; done
7394
7395 EOF
7396
7397 cat >> $CONFIG_STATUS <<EOF
7398 ac_sources="java/io/$FILE_DESCRIPTOR java/lang/${PROCESS}Process.java java/lang/nat${PROCESS}Process.cc include/$GCHDR include/$THREADH $SIGNAL_HANDLER"
7399 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"
7400 EOF
7401
7402 cat >> $CONFIG_STATUS <<\EOF
7403 srcdir=$ac_given_srcdir
7404 while test -n "$ac_sources"; do
7405   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
7406   set $ac_sources; ac_source=$1; shift; ac_sources=$*
7407
7408   echo "linking $srcdir/$ac_source to $ac_dest"
7409
7410   if test ! -r $srcdir/$ac_source; then
7411     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
7412   fi
7413   rm -f $ac_dest
7414
7415   # Make relative symlinks.
7416   # Remove last slash and all that follows it.  Not all systems have dirname.
7417   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
7418   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
7419     # The dest file is in a subdirectory.
7420     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
7421     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
7422     # A "../" for each directory in $ac_dest_dir_suffix.
7423     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
7424   else
7425     ac_dest_dir_suffix= ac_dots=
7426   fi
7427
7428   case "$srcdir" in
7429   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
7430   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
7431   esac
7432
7433   # Make a symlink if possible; otherwise try a hard link.
7434   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
7435     ln $srcdir/$ac_source $ac_dest; then :
7436   else
7437     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
7438   fi
7439 done
7440 EOF
7441 cat >> $CONFIG_STATUS <<EOF
7442
7443 srcdir=${srcdir}
7444 host=${host}
7445 target=${target}
7446 with_multisubdir=${with_multisubdir}
7447 ac_configure_args="${multilib_arg} ${ac_configure_args}"
7448 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
7449 libgcj_basedir=${libgcj_basedir}
7450 CC="${CC}"
7451 CXX="${CXX}"
7452
7453 EOF
7454 cat >> $CONFIG_STATUS <<\EOF
7455 am_indx=1
7456 for am_file in include/config.h gcj/libgcj-config.h; do
7457   case " $CONFIG_HEADERS " in
7458   *" $am_file "*)
7459     echo timestamp > `echo $am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx
7460     ;;
7461   esac
7462   am_indx=`expr "$am_indx" + 1`
7463 done
7464 # Only add multilib support code if we just rebuilt top-level Makefile.
7465 case " $CONFIG_FILES " in
7466  *" Makefile "*)
7467    ac_file=Makefile . ${libgcj_basedir}/../config-ml.in
7468    ;;
7469 esac
7470
7471 # Make subdirectories and `.d' files.  Look in both srcdir and
7472 # builddir for the .java files.
7473 h=`pwd`
7474 : > deps.mk
7475 ( (cd $srcdir && find . -name '*.java' -print) ;
7476   find . -name '*.java' -print) | \
7477    fgrep -v testsuite | \
7478    sed -e 's/\.java/.d/' | \
7479    while read f; do
7480       echo "include $f" >> deps.mk
7481       test -f $f || {
7482
7483          d=`echo $f | sed -e 's,/[^/]*$,,'`
7484
7485          $libgcj_basedir/../mkinstalldirs $d
7486          echo > $f
7487       }
7488    done
7489
7490 exit 0
7491 EOF
7492 chmod +x $CONFIG_STATUS
7493 rm -fr confdefs* $ac_clean_files
7494 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
7495
7496 if test "$no_recursion" != yes; then
7497
7498   # Remove --cache-file and --srcdir arguments so they do not pile up.
7499   ac_sub_configure_args=
7500   ac_prev=
7501   for ac_arg in $ac_configure_args; do
7502     if test -n "$ac_prev"; then
7503       ac_prev=
7504       continue
7505     fi
7506     case "$ac_arg" in
7507     -cache-file | --cache-file | --cache-fil | --cache-fi \
7508     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
7509       ac_prev=cache_file ;;
7510     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
7511     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
7512       ;;
7513     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
7514       ac_prev=srcdir ;;
7515     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
7516       ;;
7517     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
7518     esac
7519   done
7520
7521   for ac_config_dir in $DIRLTDL; do
7522
7523     # Do not complain, so a configure script can configure whichever
7524     # parts of a large source tree are present.
7525     if test ! -d $srcdir/$ac_config_dir; then
7526       continue
7527     fi
7528
7529     echo configuring in $ac_config_dir
7530
7531     case "$srcdir" in
7532     .) ;;
7533     *)
7534       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
7535       else
7536         { echo "configure: error: can not create `/vol/local/bin/pwd`/$ac_config_dir" 1>&2; exit 1; }
7537       fi
7538       ;;
7539     esac
7540
7541     ac_popdir=`/vol/local/bin/pwd`
7542     cd $ac_config_dir
7543
7544       # A "../" for each directory in /$ac_config_dir.
7545       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
7546
7547     case "$srcdir" in
7548     .) # No --srcdir option.  We are building in place.
7549       ac_sub_srcdir=$srcdir ;;
7550     /*) # Absolute path.
7551       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
7552     *) # Relative path.
7553       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
7554     esac
7555
7556     # Check for guested configure; otherwise get Cygnus style configure.
7557     if test -f $ac_sub_srcdir/configure; then
7558       ac_sub_configure=$ac_sub_srcdir/configure
7559     elif test -f $ac_sub_srcdir/configure.in; then
7560       ac_sub_configure=$ac_configure
7561     else
7562       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
7563       ac_sub_configure=
7564     fi
7565
7566     # The recursion is here.
7567     if test -n "$ac_sub_configure"; then
7568
7569       # Make the cache file name correct relative to the subdirectory.
7570       case "$cache_file" in
7571       /*) ac_sub_cache_file=$cache_file ;;
7572       *) # Relative path.
7573         ac_sub_cache_file="$ac_dots$cache_file" ;;
7574       esac
7575   case "$ac_given_INSTALL" in
7576         [/$]*) INSTALL="$ac_given_INSTALL" ;;
7577         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
7578         esac
7579
7580       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
7581       # The eval makes quoting arguments work.
7582       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
7583       then :
7584       else
7585         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
7586       fi
7587     fi
7588
7589     cd $ac_popdir
7590   done
7591 fi
7592