libjava/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.13
   5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
   6 #
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9
  10 # Defaults:
  11 ac_help=
  12 ac_default_prefix=/usr/local
  13 # Any additions from configure.in:
  14 ac_help="$ac_help
  15   --with-target-subdir=SUBDIR
  16                            configuring in a subdirectory"
  17 ac_help="$ac_help
  18   --with-cross-host=HOST  configuring with a cross compiler"
  19 ac_help="$ac_help
  20   --enable-multilib       build many library versions (default)"
  21 ac_help="$ac_help
  22   --enable-maintainer-mode enable make rules and dependencies not useful
  23                           (and sometimes confusing) to the casual installer"
  24 ac_help="$ac_help
  25   --enable-shared[=PKGS]  build shared libraries [default=yes]"
  26 ac_help="$ac_help
  27   --enable-static[=PKGS]  build static libraries [default=yes]"
  28 ac_help="$ac_help
  29   --enable-fast-install[=PKGS]  optimize for fast installation [default=yes]"
  30 ac_help="$ac_help
  31   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]"
  32 ac_help="$ac_help
  33   --disable-libtool-lock  avoid locking (might break parallel builds)"
  34 ac_help="$ac_help
  35   --with-pic              try to use only PIC/non-PIC objects [default=use both]"
  36 ac_help="$ac_help
  37   --enable-fast-character prefer speed over size for Character"
  38 ac_help="$ac_help
  39   --disable-getenv-properties
  40                           don't set system properties from GCJ_PROPERTIES"
  41 ac_help="$ac_help
  42   --enable-libgcj-debug   enable runtime debugging code"
  43 ac_help="$ac_help
  44   --enable-interpreter    enable interpreter"
  45 ac_help="$ac_help
  46   --enable-sjlj-exceptions  force use of builtin_setjmp for exceptions"
  47 ac_help="$ac_help
  48   --disable-java-net      disable java.net"
  49 ac_help="$ac_help
  50   --disable-jvmpi         disable JVMPI support"
  51 ac_help="$ac_help
  52   --with-ecos             enable runtime eCos target support"
  53 ac_help="$ac_help
  54   --with-system-zlib      use installed libz"
  55 ac_help="$ac_help
  56   --enable-java-gc=TYPE   choose garbage collector [boehm]"
  57 ac_help="$ac_help
  58   --enable-threads=TYPE   choose threading package"
  59 ac_help="$ac_help
  60   --with-x                use the X Window System"
  61 ac_help="$ac_help
  62   --enable-java-awt       list of AWT peer implementations to be built"
  63
  64 # Initialize some variables set by options.
  65 # The variables have the same names as the options, with
  66 # dashes changed to underlines.
  67 build=NONE
  68 cache_file=./config.cache
  69 exec_prefix=NONE
  70 host=NONE
  71 no_create=
  72 nonopt=NONE
  73 no_recursion=
  74 prefix=NONE
  75 program_prefix=NONE
  76 program_suffix=NONE
  77 program_transform_name=s,x,x,
  78 silent=
  79 site=
  80 srcdir=
  81 target=NONE
  82 verbose=
  83 x_includes=NONE
  84 x_libraries=NONE
  85 bindir='${exec_prefix}/bin'
  86 sbindir='${exec_prefix}/sbin'
  87 libexecdir='${exec_prefix}/libexec'
  88 datadir='${prefix}/share'
  89 sysconfdir='${prefix}/etc'
  90 sharedstatedir='${prefix}/com'
  91 localstatedir='${prefix}/var'
  92 libdir='${exec_prefix}/lib'
  93 includedir='${prefix}/include'
  94 oldincludedir='/usr/include'
  95 infodir='${prefix}/info'
  96 mandir='${prefix}/man'
  97
  98 # Initialize some other variables.
  99 subdirs=
 100 MFLAGS= MAKEFLAGS=
 101 SHELL=${CONFIG_SHELL-/bin/sh}
 102 # Maximum number of lines to put in a shell here document.
 103 ac_max_here_lines=12
 104
 105 ac_prev=
 106 for ac_option
 107 do
 108
 109   # If the previous option needs an argument, assign it.
 110   if test -n "$ac_prev"; then
 111     eval "$ac_prev=\$ac_option"
 112     ac_prev=
 113     continue
 114   fi
 115
 116   case "$ac_option" in
 117   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 118   *) ac_optarg= ;;
 119   esac
 120
 121   # Accept the important Cygnus configure options, so we can diagnose typos.
 122
 123   case "$ac_option" in
 124
 125   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 126     ac_prev=bindir ;;
 127   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 128     bindir="$ac_optarg" ;;
 129
 130   -build | --build | --buil | --bui | --bu)
 131     ac_prev=build ;;
 132   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 133     build="$ac_optarg" ;;
 134
 135   -cache-file | --cache-file | --cache-fil | --cache-fi \
 136   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 137     ac_prev=cache_file ;;
 138   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 139   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 140     cache_file="$ac_optarg" ;;
 141
 142   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 143     ac_prev=datadir ;;
 144   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 145   | --da=*)
 146     datadir="$ac_optarg" ;;
 147
 148   -disable-* | --disable-*)
 149     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 150     # Reject names that are not valid shell variable names.
 151     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 152       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 153     fi
 154     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 155     eval "enable_${ac_feature}=no" ;;
 156
 157   -enable-* | --enable-*)
 158     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 159     # Reject names that are not valid shell variable names.
 160     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 161       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 162     fi
 163     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 164     case "$ac_option" in
 165       *=*) ;;
 166       *) ac_optarg=yes ;;
 167     esac
 168     eval "enable_${ac_feature}='$ac_optarg'" ;;
 169
 170   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 171   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 172   | --exec | --exe | --ex)
 173     ac_prev=exec_prefix ;;
 174   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 175   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 176   | --exec=* | --exe=* | --ex=*)
 177     exec_prefix="$ac_optarg" ;;
 178
 179   -gas | --gas | --ga | --g)
 180     # Obsolete; use --with-gas.
 181     with_gas=yes ;;
 182
 183   -help | --help | --hel | --he)
 184     # Omit some internal or obsolete options to make the list less imposing.
 185     # This message is too long to be a string in the A/UX 3.1 sh.
 186     cat << EOF
 187 Usage: configure [options] [host]
 188 Options: [defaults in brackets after descriptions]
 189 Configuration:
 190   --cache-file=FILE       cache test results in FILE
 191   --help                  print this message
 192   --no-create             do not create output files
 193   --quiet, --silent       do not print \`checking...' messages
 194   --version               print the version of autoconf that created configure
 195 Directory and file names:
 196   --prefix=PREFIX         install architecture-independent files in PREFIX
 197                           [$ac_default_prefix]
 198   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 199                           [same as prefix]
 200   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 201   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 202   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 203   --datadir=DIR           read-only architecture-independent data in DIR
 204                           [PREFIX/share]
 205   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 206   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 207                           [PREFIX/com]
 208   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 209   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 210   --includedir=DIR        C header files in DIR [PREFIX/include]
 211   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 212   --infodir=DIR           info documentation in DIR [PREFIX/info]
 213   --mandir=DIR            man documentation in DIR [PREFIX/man]
 214   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 215   --program-prefix=PREFIX prepend PREFIX to installed program names
 216   --program-suffix=SUFFIX append SUFFIX to installed program names
 217   --program-transform-name=PROGRAM
 218                           run sed PROGRAM on installed program names
 219 EOF
 220     cat << EOF
 221 Host type:
 222   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 223   --host=HOST             configure for HOST [guessed]
 224   --target=TARGET         configure for TARGET [TARGET=HOST]
 225 Features and packages:
 226   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 227   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 228   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 229   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 230   --x-includes=DIR        X include files are in DIR
 231   --x-libraries=DIR       X library files are in DIR
 232 EOF
 233     if test -n "$ac_help"; then
 234       echo "--enable and --with options recognized:$ac_help"
 235     fi
 236     exit 0 ;;
 237
 238   -host | --host | --hos | --ho)
 239     ac_prev=host ;;
 240   -host=* | --host=* | --hos=* | --ho=*)
 241     host="$ac_optarg" ;;
 242
 243   -includedir | --includedir | --includedi | --included | --include \
 244   | --includ | --inclu | --incl | --inc)
 245     ac_prev=includedir ;;
 246   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 247   | --includ=* | --inclu=* | --incl=* | --inc=*)
 248     includedir="$ac_optarg" ;;
 249
 250   -infodir | --infodir | --infodi | --infod | --info | --inf)
 251     ac_prev=infodir ;;
 252   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 253     infodir="$ac_optarg" ;;
 254
 255   -libdir | --libdir | --libdi | --libd)
 256     ac_prev=libdir ;;
 257   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 258     libdir="$ac_optarg" ;;
 259
 260   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 261   | --libexe | --libex | --libe)
 262     ac_prev=libexecdir ;;
 263   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 264   | --libexe=* | --libex=* | --libe=*)
 265     libexecdir="$ac_optarg" ;;
 266
 267   -localstatedir | --localstatedir | --localstatedi | --localstated \
 268   | --localstate | --localstat | --localsta | --localst \
 269   | --locals | --local | --loca | --loc | --lo)
 270     ac_prev=localstatedir ;;
 271   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 272   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 273   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 274     localstatedir="$ac_optarg" ;;
 275
 276   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 277     ac_prev=mandir ;;
 278   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 279     mandir="$ac_optarg" ;;
 280
 281   -nfp | --nfp | --nf)
 282     # Obsolete; use --without-fp.
 283     with_fp=no ;;
 284
 285   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 286   | --no-cr | --no-c)
 287     no_create=yes ;;
 288
 289   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 290   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 291     no_recursion=yes ;;
 292
 293   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 294   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 295   | --oldin | --oldi | --old | --ol | --o)
 296     ac_prev=oldincludedir ;;
 297   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 298   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 299   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 300     oldincludedir="$ac_optarg" ;;
 301
 302   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 303     ac_prev=prefix ;;
 304   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 305     prefix="$ac_optarg" ;;
 306
 307   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 308   | --program-pre | --program-pr | --program-p)
 309     ac_prev=program_prefix ;;
 310   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 311   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 312     program_prefix="$ac_optarg" ;;
 313
 314   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 315   | --program-suf | --program-su | --program-s)
 316     ac_prev=program_suffix ;;
 317   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 318   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 319     program_suffix="$ac_optarg" ;;
 320
 321   -program-transform-name | --program-transform-name \
 322   | --program-transform-nam | --program-transform-na \
 323   | --program-transform-n | --program-transform- \
 324   | --program-transform | --program-transfor \
 325   | --program-transfo | --program-transf \
 326   | --program-trans | --program-tran \
 327   | --progr-tra | --program-tr | --program-t)
 328     ac_prev=program_transform_name ;;
 329   -program-transform-name=* | --program-transform-name=* \
 330   | --program-transform-nam=* | --program-transform-na=* \
 331   | --program-transform-n=* | --program-transform-=* \
 332   | --program-transform=* | --program-transfor=* \
 333   | --program-transfo=* | --program-transf=* \
 334   | --program-trans=* | --program-tran=* \
 335   | --progr-tra=* | --program-tr=* | --program-t=*)
 336     program_transform_name="$ac_optarg" ;;
 337
 338   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 339   | -silent | --silent | --silen | --sile | --sil)
 340     silent=yes ;;
 341
 342   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 343     ac_prev=sbindir ;;
 344   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 345   | --sbi=* | --sb=*)
 346     sbindir="$ac_optarg" ;;
 347
 348   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 349   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 350   | --sharedst | --shareds | --shared | --share | --shar \
 351   | --sha | --sh)
 352     ac_prev=sharedstatedir ;;
 353   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 354   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 355   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 356   | --sha=* | --sh=*)
 357     sharedstatedir="$ac_optarg" ;;
 358
 359   -site | --site | --sit)
 360     ac_prev=site ;;
 361   -site=* | --site=* | --sit=*)
 362     site="$ac_optarg" ;;
 363
 364   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 365     ac_prev=srcdir ;;
 366   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 367     srcdir="$ac_optarg" ;;
 368
 369   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 370   | --syscon | --sysco | --sysc | --sys | --sy)
 371     ac_prev=sysconfdir ;;
 372   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 373   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 374     sysconfdir="$ac_optarg" ;;
 375
 376   -target | --target | --targe | --targ | --tar | --ta | --t)
 377     ac_prev=target ;;
 378   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 379     target="$ac_optarg" ;;
 380
 381   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 382     verbose=yes ;;
 383
 384   -version | --version | --versio | --versi | --vers)
 385     echo "configure generated by autoconf version 2.13"
 386     exit 0 ;;
 387
 388   -with-* | --with-*)
 389     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 390     # Reject names that are not valid shell variable names.
 391     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 392       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 393     fi
 394     ac_package=`echo $ac_package| sed 's/-/_/g'`
 395     case "$ac_option" in
 396       *=*) ;;
 397       *) ac_optarg=yes ;;
 398     esac
 399     eval "with_${ac_package}='$ac_optarg'" ;;
 400
 401   -without-* | --without-*)
 402     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 403     # Reject names that are not valid shell variable names.
 404     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 405       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 406     fi
 407     ac_package=`echo $ac_package| sed 's/-/_/g'`
 408     eval "with_${ac_package}=no" ;;
 409
 410   --x)
 411     # Obsolete; use --with-x.
 412     with_x=yes ;;
 413
 414   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 415   | --x-incl | --x-inc | --x-in | --x-i)
 416     ac_prev=x_includes ;;
 417   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 418   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 419     x_includes="$ac_optarg" ;;
 420
 421   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 422   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 423     ac_prev=x_libraries ;;
 424   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 425   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 426     x_libraries="$ac_optarg" ;;
 427
 428   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 429     ;;
 430
 431   *)
 432     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 433       echo "configure: warning: $ac_option: invalid host type" 1>&2
 434     fi
 435     if test "x$nonopt" != xNONE; then
 436       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 437     fi
 438     nonopt="$ac_option"
 439     ;;
 440
 441   esac
 442 done
 443
 444 if test -n "$ac_prev"; then
 445   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 446 fi
 447
 448 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 449
 450 # File descriptor usage:
 451 # 0 standard input
 452 # 1 file creation
 453 # 2 errors and warnings
 454 # 3 some systems may open it to /dev/tty
 455 # 4 used on the Kubota Titan
 456 # 6 checking for... messages and results
 457 # 5 compiler messages saved in config.log
 458 if test "$silent" = yes; then
 459   exec 6>/dev/null
 460 else
 461   exec 6>&1
 462 fi
 463 exec 5>./config.log
 464
 465 echo "\
 466 This file contains any messages produced by compilers while
 467 running configure, to aid debugging if configure makes a mistake.
 468 " 1>&5
 469
 470 # Strip out --no-create and --no-recursion so they do not pile up.
 471 # Also quote any args containing shell metacharacters.
 472 ac_configure_args=
 473 for ac_arg
 474 do
 475   case "$ac_arg" in
 476   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 477   | --no-cr | --no-c) ;;
 478   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 479   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 480   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 481   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 482   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 483   esac
 484 done
 485
 486 # NLS nuisances.
 487 # Only set these to C if already set.  These must not be set unconditionally
 488 # because not all systems understand e.g. LANG=C (notably SCO).
 489 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 490 # Non-C LC_CTYPE values break the ctype check.
 491 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 492 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 493 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 494 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 495
 496 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 497 rm -rf conftest* confdefs.h
 498 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 499 echo > confdefs.h
 500
 501 # A filename unique to this package, relative to the directory that
 502 # configure is in, which we can look for to find out if srcdir is correct.
 503 ac_unique_file=java/lang/System.java
 504
 505 # Find the source files, if location was not specified.
 506 if test -z "$srcdir"; then
 507   ac_srcdir_defaulted=yes
 508   # Try the directory containing this script, then its parent.
 509   ac_prog=$0
 510   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 511   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 512   srcdir=$ac_confdir
 513   if test ! -r $srcdir/$ac_unique_file; then
 514     srcdir=..
 515   fi
 516 else
 517   ac_srcdir_defaulted=no
 518 fi
 519 if test ! -r $srcdir/$ac_unique_file; then
 520   if test "$ac_srcdir_defaulted" = yes; then
 521     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 522   else
 523     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 524   fi
 525 fi
 526 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 527
 528 # Prefer explicitly selected file to automatically selected ones.
 529 if test -z "$CONFIG_SITE"; then
 530   if test "x$prefix" != xNONE; then
 531     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 532   else
 533     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 534   fi
 535 fi
 536 for ac_site_file in $CONFIG_SITE; do
 537   if test -r "$ac_site_file"; then
 538     echo "loading site script $ac_site_file"
 539     . "$ac_site_file"
 540   fi
 541 done
 542
 543 if test -r "$cache_file"; then
 544   echo "loading cache $cache_file"
 545   . $cache_file
 546 else
 547   echo "creating cache $cache_file"
 548   > $cache_file
 549 fi
 550
 551 ac_ext=c
 552 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 553 ac_cpp='$CPP $CPPFLAGS'
 554 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 555 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 556 cross_compiling=$ac_cv_prog_cc_cross
 557
 558 ac_exeext=
 559 ac_objext=o
 560 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 561   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 562   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 563     ac_n= ac_c='
 564 ' ac_t='        '
 565   else
 566     ac_n=-n ac_c= ac_t=
 567   fi
 568 else
 569   ac_n= ac_c='\c' ac_t=
 570 fi
 571
 572
 573
 574 ac_aux_dir=
 575 for ac_dir in .. $srcdir/..; do
 576   if test -f $ac_dir/install-sh; then
 577     ac_aux_dir=$ac_dir
 578     ac_install_sh="$ac_aux_dir/install-sh -c"
 579     break
 580   elif test -f $ac_dir/install.sh; then
 581     ac_aux_dir=$ac_dir
 582     ac_install_sh="$ac_aux_dir/install.sh -c"
 583     break
 584   fi
 585 done
 586 if test -z "$ac_aux_dir"; then
 587   { echo "configure: error: can not find install-sh or install.sh in .. $srcdir/.." 1>&2; exit 1; }
 588 fi
 589 ac_config_guess=$ac_aux_dir/config.guess
 590 ac_config_sub=$ac_aux_dir/config.sub
 591 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 592
 593
 594
 595 # Do some error checking and defaulting for the host and target type.
 596 # The inputs are:
 597 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 598 #
 599 # The rules are:
 600 # 1. You are not allowed to specify --host, --target, and nonopt at the
 601 #    same time.
 602 # 2. Host defaults to nonopt.
 603 # 3. If nonopt is not specified, then host defaults to the current host,
 604 #    as determined by config.guess.
 605 # 4. Target and build default to nonopt.
 606 # 5. If nonopt is not specified, then target and build default to host.
 607
 608 # The aliases save the names the user supplied, while $host etc.
 609 # will get canonicalized.
 610 case $host---$target---$nonopt in
 611 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 612 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 613 esac
 614
 615
 616 # Make sure we can run config.sub.
 617 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 618 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 619 fi
 620
 621 echo $ac_n "checking host system type""... $ac_c" 1>&6
 622 echo "configure:623: checking host system type" >&5
 623
 624 host_alias=$host
 625 case "$host_alias" in
 626 NONE)
 627   case $nonopt in
 628   NONE)
 629     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 630     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 631     fi ;;
 632   *) host_alias=$nonopt ;;
 633   esac ;;
 634 esac
 635
 636 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 637 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 638 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 639 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 640 echo "$ac_t""$host" 1>&6
 641
 642 echo $ac_n "checking target system type""... $ac_c" 1>&6
 643 echo "configure:644: checking target system type" >&5
 644
 645 target_alias=$target
 646 case "$target_alias" in
 647 NONE)
 648   case $nonopt in
 649   NONE) target_alias=$host_alias ;;
 650   *) target_alias=$nonopt ;;
 651   esac ;;
 652 esac
 653
 654 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 655 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 656 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 657 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 658 echo "$ac_t""$target" 1>&6
 659
 660 echo $ac_n "checking build system type""... $ac_c" 1>&6
 661 echo "configure:662: checking build system type" >&5
 662
 663 build_alias=$build
 664 case "$build_alias" in
 665 NONE)
 666   case $nonopt in
 667   NONE) build_alias=$host_alias ;;
 668   *) build_alias=$nonopt ;;
 669   esac ;;
 670 esac
 671
 672 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 673 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 674 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 675 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 676 echo "$ac_t""$build" 1>&6
 677
 678 test "$host_alias" != "$target_alias" &&
 679   test "$program_prefix$program_suffix$program_transform_name" = \
 680     NONENONEs,x,x, &&
 681   program_prefix=${target_alias}-
 682
 683 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
 684 echo "configure:685: checking whether ln -s works" >&5
 685 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
 686   echo $ac_n "(cached) $ac_c" 1>&6
 687 else
 688   rm -f conftestdata
 689 if ln -s X conftestdata 2>/dev/null
 690 then
 691   rm -f conftestdata
 692   ac_cv_prog_LN_S="ln -s"
 693 else
 694   ac_cv_prog_LN_S=ln
 695 fi
 696 fi
 697 LN_S="$ac_cv_prog_LN_S"
 698 if test "$ac_cv_prog_LN_S" = "ln -s"; then
 699   echo "$ac_t""yes" 1>&6
 700 else
 701   echo "$ac_t""no" 1>&6
 702 fi
 703
 704
 705 # Check whether --with-target-subdir or --without-target-subdir was given.
 706 if test "${with_target_subdir+set}" = set; then
 707   withval="$with_target_subdir"
 708   :
 709 fi
 710
 711 # Check whether --with-cross-host or --without-cross-host was given.
 712 if test "${with_cross_host+set}" = set; then
 713   withval="$with_cross_host"
 714   :
 715 fi
 716
 717
 718 # Find a good install program.  We prefer a C program (faster),
 719 # so one script is as good as another.  But avoid the broken or
 720 # incompatible versions:
 721 # SysV /etc/install, /usr/sbin/install
 722 # SunOS /usr/etc/install
 723 # IRIX /sbin/install
 724 # AIX /bin/install
 725 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 726 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 727 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 728 # ./install, which can be erroneously created by make from ./install.sh.
 729 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 730 echo "configure:731: checking for a BSD compatible install" >&5
 731 if test -z "$INSTALL"; then
 732 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 733   echo $ac_n "(cached) $ac_c" 1>&6
 734 else
 735     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
 736   for ac_dir in $PATH; do
 737     # Account for people who put trailing slashes in PATH elements.
 738     case "$ac_dir/" in
 739     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 740     *)
 741       # OSF1 and SCO ODT 3.0 have their own names for install.
 742       # Don't use installbsd from OSF since it installs stuff as root
 743       # by default.
 744       for ac_prog in ginstall scoinst install; do
 745         if test -f $ac_dir/$ac_prog; then
 746           if test $ac_prog = install &&
 747             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 748             # AIX install.  It has an incompatible calling convention.
 749             :
 750           else
 751             ac_cv_path_install="$ac_dir/$ac_prog -c"
 752             break 2
 753           fi
 754         fi
 755       done
 756       ;;
 757     esac
 758   done
 759   IFS="$ac_save_IFS"
 760
 761 fi
 762   if test "${ac_cv_path_install+set}" = set; then
 763     INSTALL="$ac_cv_path_install"
 764   else
 765     # As a last resort, use the slow shell script.  We don't cache a
 766     # path for INSTALL within a source directory, because that will
 767     # break other packages using the cache if that directory is
 768     # removed, or if the path is relative.
 769     INSTALL="$ac_install_sh"
 770   fi
 771 fi
 772 echo "$ac_t""$INSTALL" 1>&6
 773
 774 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 775 # It thinks the first close brace ends the variable substitution.
 776 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 777
 778 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
 779
 780 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 781
 782 echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
 783 echo "configure:784: checking whether build environment is sane" >&5
 784 # Just in case
 785 sleep 1
 786 echo timestamp > conftestfile
 787 # Do `set' in a subshell so we don't clobber the current shell's
 788 # arguments.  Must try -L first in case configure is actually a
 789 # symlink; some systems play weird games with the mod time of symlinks
 790 # (eg FreeBSD returns the mod time of the symlink's containing
 791 # directory).
 792 if (
 793    set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
 794    if test "$*" = "X"; then
 795       # -L didn't work.
 796       set X `ls -t $srcdir/configure conftestfile`
 797    fi
 798    if test "$*" != "X $srcdir/configure conftestfile" \
 799       && test "$*" != "X conftestfile $srcdir/configure"; then
 800
 801       # If neither matched, then we have a broken ls.  This can happen
 802       # if, for instance, CONFIG_SHELL is bash and it inherits a
 803       # broken ls alias from the environment.  This has actually
 804       # happened.  Such a system could not be considered "sane".
 805       { echo "configure: error: ls -t appears to fail.  Make sure there is not a broken
 806 alias in your environment" 1>&2; exit 1; }
 807    fi
 808
 809    test "$2" = conftestfile
 810    )
 811 then
 812    # Ok.
 813    :
 814 else
 815    { echo "configure: error: newly created file is older than distributed files!
 816 Check your system clock" 1>&2; exit 1; }
 817 fi
 818 rm -f conftest*
 819 echo "$ac_t""yes" 1>&6
 820 if test "$program_transform_name" = s,x,x,; then
 821   program_transform_name=
 822 else
 823   # Double any \ or $.  echo might interpret backslashes.
 824   cat <<\EOF_SED > conftestsed
 825 s,\\,\\\\,g; s,\$,$$,g
 826 EOF_SED
 827   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 828   rm -f conftestsed
 829 fi
 830 test "$program_prefix" != NONE &&
 831   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 832 # Use a double $ so make ignores it.
 833 test "$program_suffix" != NONE &&
 834   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 835
 836 # sed with no file args requires a program.
 837 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 838
 839 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
 840 echo "configure:841: checking whether ${MAKE-make} sets \${MAKE}" >&5
 841 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 842 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
 843   echo $ac_n "(cached) $ac_c" 1>&6
 844 else
 845   cat > conftestmake <<\EOF
 846 all:
 847         @echo 'ac_maketemp="${MAKE}"'
 848 EOF
 849 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 850 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
 851 if test -n "$ac_maketemp"; then
 852   eval ac_cv_prog_make_${ac_make}_set=yes
 853 else
 854   eval ac_cv_prog_make_${ac_make}_set=no
 855 fi
 856 rm -f conftestmake
 857 fi
 858 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
 859   echo "$ac_t""yes" 1>&6
 860   SET_MAKE=
 861 else
 862   echo "$ac_t""no" 1>&6
 863   SET_MAKE="MAKE=${MAKE-make}"
 864 fi
 865
 866 if test $host != $build; then
 867   ac_tool_prefix=${host_alias}-
 868 else
 869   ac_tool_prefix=
 870 fi
 871
 872 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
 873 echo "configure:874: checking for Cygwin environment" >&5
 874 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
 875   echo $ac_n "(cached) $ac_c" 1>&6
 876 else
 877   cat > conftest.$ac_ext <<EOF
 878 #line 879 "configure"
 879 #include "confdefs.h"
 880
 881 int main() {
 882
 883 #ifndef __CYGWIN__
 884 #define __CYGWIN__ __CYGWIN32__
 885 #endif
 886 return __CYGWIN__;
 887 ; return 0; }
 888 EOF
 889 if { (eval echo configure:890: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 890   rm -rf conftest*
 891   ac_cv_cygwin=yes
 892 else
 893   echo "configure: failed program was:" >&5
 894   cat conftest.$ac_ext >&5
 895   rm -rf conftest*
 896   ac_cv_cygwin=no
 897 fi
 898 rm -f conftest*
 899 rm -f conftest*
 900 fi
 901
 902 echo "$ac_t""$ac_cv_cygwin" 1>&6
 903 CYGWIN=
 904 test "$ac_cv_cygwin" = yes && CYGWIN=yes
 905 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
 906 echo "configure:907: checking for mingw32 environment" >&5
 907 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
 908   echo $ac_n "(cached) $ac_c" 1>&6
 909 else
 910   cat > conftest.$ac_ext <<EOF
 911 #line 912 "configure"
 912 #include "confdefs.h"
 913
 914 int main() {
 915 return __MINGW32__;
 916 ; return 0; }
 917 EOF
 918 if { (eval echo configure:919: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 919   rm -rf conftest*
 920   ac_cv_mingw32=yes
 921 else
 922   echo "configure: failed program was:" >&5
 923   cat conftest.$ac_ext >&5
 924   rm -rf conftest*
 925   ac_cv_mingw32=no
 926 fi
 927 rm -f conftest*
 928 rm -f conftest*
 929 fi
 930
 931 echo "$ac_t""$ac_cv_mingw32" 1>&6
 932 MINGW32=
 933 test "$ac_cv_mingw32" = yes && MINGW32=yes
 934
 935 # Check whether --enable-multilib or --disable-multilib was given.
 936 if test "${enable_multilib+set}" = set; then
 937   enableval="$enable_multilib"
 938   case "${enableval}" in
 939   yes) multilib=yes ;;
 940   no)  multilib=no ;;
 941   *)   { echo "configure: error: bad value ${enableval} for multilib option" 1>&2; exit 1; } ;;
 942  esac
 943 else
 944   multilib=yes
 945 fi
 946
 947
 948 if test "${srcdir}" = "."; then
 949   if test "${with_target_subdir}" != "."; then
 950     libgcj_basedir="${srcdir}/${with_multisrctop}../."
 951   else
 952     libgcj_basedir="${srcdir}/${with_multisrctop}."
 953   fi
 954 else
 955   libgcj_basedir="${srcdir}/."
 956 fi
 957
 958
 959
 960 # Make sure we can run config.sub.
 961 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 962 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 963 fi
 964
 965 echo $ac_n "checking host system type""... $ac_c" 1>&6
 966 echo "configure:967: checking host system type" >&5
 967
 968 host_alias=$host
 969 case "$host_alias" in
 970 NONE)
 971   case $nonopt in
 972   NONE)
 973     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 974     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 975     fi ;;
 976   *) host_alias=$nonopt ;;
 977   esac ;;
 978 esac
 979
 980 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 981 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 982 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 983 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 984 echo "$ac_t""$host" 1>&6
 985
 986
 987
 988
 989
 990 # Extract the first word of "gcc", so it can be a program name with args.
 991 set dummy gcc; ac_word=$2
 992 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 993 echo "configure:994: checking for $ac_word" >&5
 994 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 995   echo $ac_n "(cached) $ac_c" 1>&6
 996 else
 997   if test -n "$CC"; then
 998   ac_cv_prog_CC="$CC" # Let the user override the test.
 999 else
1000   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1001   ac_dummy="$PATH"
1002   for ac_dir in $ac_dummy; do
1003     test -z "$ac_dir" && ac_dir=.
1004     if test -f $ac_dir/$ac_word; then
1005       ac_cv_prog_CC="gcc"
1006       break
1007     fi
1008   done
1009   IFS="$ac_save_ifs"
1010 fi
1011 fi
1012 CC="$ac_cv_prog_CC"
1013 if test -n "$CC"; then
1014   echo "$ac_t""$CC" 1>&6
1015 else
1016   echo "$ac_t""no" 1>&6
1017 fi
1018
1019 if test -z "$CC"; then
1020   # Extract the first word of "cc", so it can be a program name with args.
1021 set dummy cc; ac_word=$2
1022 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1023 echo "configure:1024: checking for $ac_word" >&5
1024 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1025   echo $ac_n "(cached) $ac_c" 1>&6
1026 else
1027   if test -n "$CC"; then
1028   ac_cv_prog_CC="$CC" # Let the user override the test.
1029 else
1030   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1031   ac_prog_rejected=no
1032   ac_dummy="$PATH"
1033   for ac_dir in $ac_dummy; do
1034     test -z "$ac_dir" && ac_dir=.
1035     if test -f $ac_dir/$ac_word; then
1036       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1037         ac_prog_rejected=yes
1038         continue
1039       fi
1040       ac_cv_prog_CC="cc"
1041       break
1042     fi
1043   done
1044   IFS="$ac_save_ifs"
1045 if test $ac_prog_rejected = yes; then
1046   # We found a bogon in the path, so make sure we never use it.
1047   set dummy $ac_cv_prog_CC
1048   shift
1049   if test $# -gt 0; then
1050     # We chose a different compiler from the bogus one.
1051     # However, it has the same basename, so the bogon will be chosen
1052     # first if we set CC to just the basename; use the full file name.
1053     shift
1054     set dummy "$ac_dir/$ac_word" "$@"
1055     shift
1056     ac_cv_prog_CC="$@"
1057   fi
1058 fi
1059 fi
1060 fi
1061 CC="$ac_cv_prog_CC"
1062 if test -n "$CC"; then
1063   echo "$ac_t""$CC" 1>&6
1064 else
1065   echo "$ac_t""no" 1>&6
1066 fi
1067
1068   if test -z "$CC"; then
1069     case "`uname -s`" in
1070     *win32* | *WIN32*)
1071       # Extract the first word of "cl", so it can be a program name with args.
1072 set dummy cl; ac_word=$2
1073 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1074 echo "configure:1075: checking for $ac_word" >&5
1075 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1076   echo $ac_n "(cached) $ac_c" 1>&6
1077 else
1078   if test -n "$CC"; then
1079   ac_cv_prog_CC="$CC" # Let the user override the test.
1080 else
1081   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1082   ac_dummy="$PATH"
1083   for ac_dir in $ac_dummy; do
1084     test -z "$ac_dir" && ac_dir=.
1085     if test -f $ac_dir/$ac_word; then
1086       ac_cv_prog_CC="cl"
1087       break
1088     fi
1089   done
1090   IFS="$ac_save_ifs"
1091 fi
1092 fi
1093 CC="$ac_cv_prog_CC"
1094 if test -n "$CC"; then
1095   echo "$ac_t""$CC" 1>&6
1096 else
1097   echo "$ac_t""no" 1>&6
1098 fi
1099  ;;
1100     esac
1101   fi
1102   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1103 fi
1104
1105
1106 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1107 echo "configure:1108: checking whether we are using GNU C" >&5
1108 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1109   echo $ac_n "(cached) $ac_c" 1>&6
1110 else
1111   cat > conftest.c <<EOF
1112 #ifdef __GNUC__
1113   yes;
1114 #endif
1115 EOF
1116 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1117: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1117   ac_cv_prog_gcc=yes
1118 else
1119   ac_cv_prog_gcc=no
1120 fi
1121 fi
1122
1123 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1124
1125 if test $ac_cv_prog_gcc = yes; then
1126   GCC=yes
1127 else
1128   GCC=
1129 fi
1130
1131 ac_test_CFLAGS="${CFLAGS+set}"
1132 ac_save_CFLAGS="$CFLAGS"
1133 CFLAGS=
1134 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1135 echo "configure:1136: checking whether ${CC-cc} accepts -g" >&5
1136 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1137   echo $ac_n "(cached) $ac_c" 1>&6
1138 else
1139   echo 'void f(){}' > conftest.c
1140 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1141   ac_cv_prog_cc_g=yes
1142 else
1143   ac_cv_prog_cc_g=no
1144 fi
1145 rm -f conftest*
1146
1147 fi
1148
1149 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1150 if test "$ac_test_CFLAGS" = set; then
1151   CFLAGS="$ac_save_CFLAGS"
1152 elif test $ac_cv_prog_cc_g = yes; then
1153   if test "$GCC" = yes; then
1154     CFLAGS="-g -O2"
1155   else
1156     CFLAGS="-g"
1157   fi
1158 else
1159   if test "$GCC" = yes; then
1160     CFLAGS="-O2"
1161   else
1162     CFLAGS=
1163   fi
1164 fi
1165
1166 for ac_prog in $CCC c++ g++ gcc CC cxx cc++ cl
1167 do
1168 # Extract the first word of "$ac_prog", so it can be a program name with args.
1169 set dummy $ac_prog; ac_word=$2
1170 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1171 echo "configure:1172: checking for $ac_word" >&5
1172 if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
1173   echo $ac_n "(cached) $ac_c" 1>&6
1174 else
1175   if test -n "$CXX"; then
1176   ac_cv_prog_CXX="$CXX" # Let the user override the test.
1177 else
1178   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1179   ac_dummy="$PATH"
1180   for ac_dir in $ac_dummy; do
1181     test -z "$ac_dir" && ac_dir=.
1182     if test -f $ac_dir/$ac_word; then
1183       ac_cv_prog_CXX="$ac_prog"
1184       break
1185     fi
1186   done
1187   IFS="$ac_save_ifs"
1188 fi
1189 fi
1190 CXX="$ac_cv_prog_CXX"
1191 if test -n "$CXX"; then
1192   echo "$ac_t""$CXX" 1>&6
1193 else
1194   echo "$ac_t""no" 1>&6
1195 fi
1196
1197 test -n "$CXX" && break
1198 done
1199 test -n "$CXX" || CXX="gcc"
1200
1201
1202
1203 echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
1204 echo "configure:1205: checking whether we are using GNU C++" >&5
1205 if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
1206   echo $ac_n "(cached) $ac_c" 1>&6
1207 else
1208   cat > conftest.C <<EOF
1209 #ifdef __GNUC__
1210   yes;
1211 #endif
1212 EOF
1213 if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1214: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1214   ac_cv_prog_gxx=yes
1215 else
1216   ac_cv_prog_gxx=no
1217 fi
1218 fi
1219
1220 echo "$ac_t""$ac_cv_prog_gxx" 1>&6
1221
1222 if test $ac_cv_prog_gxx = yes; then
1223   GXX=yes
1224 else
1225   GXX=
1226 fi
1227
1228 ac_test_CXXFLAGS="${CXXFLAGS+set}"
1229 ac_save_CXXFLAGS="$CXXFLAGS"
1230 CXXFLAGS=
1231 echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
1232 echo "configure:1233: checking whether ${CXX-g++} accepts -g" >&5
1233 if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
1234   echo $ac_n "(cached) $ac_c" 1>&6
1235 else
1236   echo 'void f(){}' > conftest.cc
1237 if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
1238   ac_cv_prog_cxx_g=yes
1239 else
1240   ac_cv_prog_cxx_g=no
1241 fi
1242 rm -f conftest*
1243
1244 fi
1245
1246 echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
1247 if test "$ac_test_CXXFLAGS" = set; then
1248   CXXFLAGS="$ac_save_CXXFLAGS"
1249 elif test $ac_cv_prog_cxx_g = yes; then
1250   if test "$GXX" = yes; then
1251     CXXFLAGS="-g -O2"
1252   else
1253     CXXFLAGS="-g"
1254   fi
1255 else
1256   if test "$GXX" = yes; then
1257     CXXFLAGS="-O2"
1258   else
1259     CXXFLAGS=
1260   fi
1261 fi
1262
1263
1264 version=0.0.7
1265
1266 PACKAGE=libjava
1267
1268 VERSION=$version
1269
1270 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
1271   { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
1272 fi
1273 cat >> confdefs.h <<EOF
1274 #define PACKAGE "$PACKAGE"
1275 EOF
1276
1277 cat >> confdefs.h <<EOF
1278 #define VERSION "$VERSION"
1279 EOF
1280
1281
1282
1283 missing_dir=`cd $ac_aux_dir && pwd`
1284 echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
1285 echo "configure:1286: checking for working aclocal" >&5
1286 # Run test in a subshell; some versions of sh will print an error if
1287 # an executable is not found, even if stderr is redirected.
1288 # Redirect stdin to placate older versions of autoconf.  Sigh.
1289 if (aclocal --version) < /dev/null > /dev/null 2>&1; then
1290    ACLOCAL=aclocal
1291    echo "$ac_t""found" 1>&6
1292 else
1293    ACLOCAL="$missing_dir/missing aclocal"
1294    echo "$ac_t""missing" 1>&6
1295 fi
1296
1297 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
1298 echo "configure:1299: checking for working autoconf" >&5
1299 # Run test in a subshell; some versions of sh will print an error if
1300 # an executable is not found, even if stderr is redirected.
1301 # Redirect stdin to placate older versions of autoconf.  Sigh.
1302 if (autoconf --version) < /dev/null > /dev/null 2>&1; then
1303    AUTOCONF=autoconf
1304    echo "$ac_t""found" 1>&6
1305 else
1306    AUTOCONF="$missing_dir/missing autoconf"
1307    echo "$ac_t""missing" 1>&6
1308 fi
1309
1310 echo $ac_n "checking for working automake""... $ac_c" 1>&6
1311 echo "configure:1312: checking for working automake" >&5
1312 # Run test in a subshell; some versions of sh will print an error if
1313 # an executable is not found, even if stderr is redirected.
1314 # Redirect stdin to placate older versions of autoconf.  Sigh.
1315 if (automake --version) < /dev/null > /dev/null 2>&1; then
1316    AUTOMAKE=automake
1317    echo "$ac_t""found" 1>&6
1318 else
1319    AUTOMAKE="$missing_dir/missing automake"
1320    echo "$ac_t""missing" 1>&6
1321 fi
1322
1323 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
1324 echo "configure:1325: checking for working autoheader" >&5
1325 # Run test in a subshell; some versions of sh will print an error if
1326 # an executable is not found, even if stderr is redirected.
1327 # Redirect stdin to placate older versions of autoconf.  Sigh.
1328 if (autoheader --version) < /dev/null > /dev/null 2>&1; then
1329    AUTOHEADER=autoheader
1330    echo "$ac_t""found" 1>&6
1331 else
1332    AUTOHEADER="$missing_dir/missing autoheader"
1333    echo "$ac_t""missing" 1>&6
1334 fi
1335
1336 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
1337 echo "configure:1338: checking for working makeinfo" >&5
1338 # Run test in a subshell; some versions of sh will print an error if
1339 # an executable is not found, even if stderr is redirected.
1340 # Redirect stdin to placate older versions of autoconf.  Sigh.
1341 if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
1342    MAKEINFO=makeinfo
1343    echo "$ac_t""found" 1>&6
1344 else
1345    MAKEINFO="$missing_dir/missing makeinfo"
1346    echo "$ac_t""missing" 1>&6
1347 fi
1348
1349
1350
1351 # AC_CHECK_TOOL does AC_REQUIRE (AC_CANONICAL_BUILD).  If we dont
1352 # run it explicitly here, it will be run implicitly before
1353 # LIBGCJ_CONFIGURE, which doesn't work because that means that it will
1354 # be run before AC_CANONICAL_HOST.
1355 echo $ac_n "checking build system type""... $ac_c" 1>&6
1356 echo "configure:1357: checking build system type" >&5
1357
1358 build_alias=$build
1359 case "$build_alias" in
1360 NONE)
1361   case $nonopt in
1362   NONE) build_alias=$host_alias ;;
1363   *) build_alias=$nonopt ;;
1364   esac ;;
1365 esac
1366
1367 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1368 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1369 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1370 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1371 echo "$ac_t""$build" 1>&6
1372
1373
1374 # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
1375 set dummy ${ac_tool_prefix}as; ac_word=$2
1376 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1377 echo "configure:1378: checking for $ac_word" >&5
1378 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
1379   echo $ac_n "(cached) $ac_c" 1>&6
1380 else
1381   if test -n "$AS"; then
1382   ac_cv_prog_AS="$AS" # Let the user override the test.
1383 else
1384   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1385   ac_dummy="$PATH"
1386   for ac_dir in $ac_dummy; do
1387     test -z "$ac_dir" && ac_dir=.
1388     if test -f $ac_dir/$ac_word; then
1389       ac_cv_prog_AS="${ac_tool_prefix}as"
1390       break
1391     fi
1392   done
1393   IFS="$ac_save_ifs"
1394   test -z "$ac_cv_prog_AS" && ac_cv_prog_AS="as"
1395 fi
1396 fi
1397 AS="$ac_cv_prog_AS"
1398 if test -n "$AS"; then
1399   echo "$ac_t""$AS" 1>&6
1400 else
1401   echo "$ac_t""no" 1>&6
1402 fi
1403
1404
1405
1406 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
1407 set dummy ${ac_tool_prefix}ar; ac_word=$2
1408 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1409 echo "configure:1410: checking for $ac_word" >&5
1410 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
1411   echo $ac_n "(cached) $ac_c" 1>&6
1412 else
1413   if test -n "$AR"; then
1414   ac_cv_prog_AR="$AR" # Let the user override the test.
1415 else
1416   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1417   ac_dummy="$PATH"
1418   for ac_dir in $ac_dummy; do
1419     test -z "$ac_dir" && ac_dir=.
1420     if test -f $ac_dir/$ac_word; then
1421       ac_cv_prog_AR="${ac_tool_prefix}ar"
1422       break
1423     fi
1424   done
1425   IFS="$ac_save_ifs"
1426   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
1427 fi
1428 fi
1429 AR="$ac_cv_prog_AR"
1430 if test -n "$AR"; then
1431   echo "$ac_t""$AR" 1>&6
1432 else
1433   echo "$ac_t""no" 1>&6
1434 fi
1435
1436
1437
1438 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1439 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1440 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1441 echo "configure:1442: checking for $ac_word" >&5
1442 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1443   echo $ac_n "(cached) $ac_c" 1>&6
1444 else
1445   if test -n "$RANLIB"; then
1446   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1447 else
1448   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1449   ac_dummy="$PATH"
1450   for ac_dir in $ac_dummy; do
1451     test -z "$ac_dir" && ac_dir=.
1452     if test -f $ac_dir/$ac_word; then
1453       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1454       break
1455     fi
1456   done
1457   IFS="$ac_save_ifs"
1458 fi
1459 fi
1460 RANLIB="$ac_cv_prog_RANLIB"
1461 if test -n "$RANLIB"; then
1462   echo "$ac_t""$RANLIB" 1>&6
1463 else
1464   echo "$ac_t""no" 1>&6
1465 fi
1466
1467
1468 if test -z "$ac_cv_prog_RANLIB"; then
1469 if test -n "$ac_tool_prefix"; then
1470   # Extract the first word of "ranlib", so it can be a program name with args.
1471 set dummy ranlib; ac_word=$2
1472 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1473 echo "configure:1474: checking for $ac_word" >&5
1474 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1475   echo $ac_n "(cached) $ac_c" 1>&6
1476 else
1477   if test -n "$RANLIB"; then
1478   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1479 else
1480   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1481   ac_dummy="$PATH"
1482   for ac_dir in $ac_dummy; do
1483     test -z "$ac_dir" && ac_dir=.
1484     if test -f $ac_dir/$ac_word; then
1485       ac_cv_prog_RANLIB="ranlib"
1486       break
1487     fi
1488   done
1489   IFS="$ac_save_ifs"
1490   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1491 fi
1492 fi
1493 RANLIB="$ac_cv_prog_RANLIB"
1494 if test -n "$RANLIB"; then
1495   echo "$ac_t""$RANLIB" 1>&6
1496 else
1497   echo "$ac_t""no" 1>&6
1498 fi
1499
1500 else
1501   RANLIB=":"
1502 fi
1503 fi
1504
1505
1506 # Find a good install program.  We prefer a C program (faster),
1507 # so one script is as good as another.  But avoid the broken or
1508 # incompatible versions:
1509 # SysV /etc/install, /usr/sbin/install
1510 # SunOS /usr/etc/install
1511 # IRIX /sbin/install
1512 # AIX /bin/install
1513 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1514 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1515 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1516 # ./install, which can be erroneously created by make from ./install.sh.
1517 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1518 echo "configure:1519: checking for a BSD compatible install" >&5
1519 if test -z "$INSTALL"; then
1520 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1521   echo $ac_n "(cached) $ac_c" 1>&6
1522 else
1523     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
1524   for ac_dir in $PATH; do
1525     # Account for people who put trailing slashes in PATH elements.
1526     case "$ac_dir/" in
1527     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1528     *)
1529       # OSF1 and SCO ODT 3.0 have their own names for install.
1530       # Don't use installbsd from OSF since it installs stuff as root
1531       # by default.
1532       for ac_prog in ginstall scoinst install; do
1533         if test -f $ac_dir/$ac_prog; then
1534           if test $ac_prog = install &&
1535             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1536             # AIX install.  It has an incompatible calling convention.
1537             :
1538           else
1539             ac_cv_path_install="$ac_dir/$ac_prog -c"
1540             break 2
1541           fi
1542         fi
1543       done
1544       ;;
1545     esac
1546   done
1547   IFS="$ac_save_IFS"
1548
1549 fi
1550   if test "${ac_cv_path_install+set}" = set; then
1551     INSTALL="$ac_cv_path_install"
1552   else
1553     # As a last resort, use the slow shell script.  We don't cache a
1554     # path for INSTALL within a source directory, because that will
1555     # break other packages using the cache if that directory is
1556     # removed, or if the path is relative.
1557     INSTALL="$ac_install_sh"
1558   fi
1559 fi
1560 echo "$ac_t""$INSTALL" 1>&6
1561
1562 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1563 # It thinks the first close brace ends the variable substitution.
1564 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1565
1566 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
1567
1568 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1569
1570
1571 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
1572 echo "configure:1573: checking whether to enable maintainer-specific portions of Makefiles" >&5
1573     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
1574 if test "${enable_maintainer_mode+set}" = set; then
1575   enableval="$enable_maintainer_mode"
1576   USE_MAINTAINER_MODE=$enableval
1577 else
1578   USE_MAINTAINER_MODE=no
1579 fi
1580
1581   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
1582
1583
1584 if test $USE_MAINTAINER_MODE = yes; then
1585   MAINTAINER_MODE_TRUE=
1586   MAINTAINER_MODE_FALSE='#'
1587 else
1588   MAINTAINER_MODE_TRUE='#'
1589   MAINTAINER_MODE_FALSE=
1590 fi
1591   MAINT=$MAINTAINER_MODE_TRUE
1592
1593
1594
1595 # We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
1596 # at least currently, we never actually build a program, so we never
1597 # need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
1598 # fails, because we are probably configuring with a cross compiler
1599 # which cant create executables.  So we include AC_EXEEXT to keep
1600 # automake happy, but we dont execute it, since we dont care about
1601 # the result.
1602 if false; then
1603
1604
1605 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
1606 echo "configure:1607: checking for executable suffix" >&5
1607 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
1608   echo $ac_n "(cached) $ac_c" 1>&6
1609 else
1610   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
1611   ac_cv_exeext=.exe
1612 else
1613   rm -f conftest*
1614   echo 'int main () { return 0; }' > conftest.$ac_ext
1615   ac_cv_exeext=
1616   if { (eval echo configure:1617: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1617     for file in conftest.*; do
1618       case $file in
1619       *.c | *.o | *.obj) ;;
1620       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
1621       esac
1622     done
1623   else
1624     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
1625   fi
1626   rm -f conftest*
1627   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
1628 fi
1629 fi
1630
1631 EXEEXT=""
1632 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
1633 echo "$ac_t""${ac_cv_exeext}" 1>&6
1634 ac_exeext=$EXEEXT
1635
1636 fi
1637
1638 # configure.host sets the following important variables
1639 #       libgcj_cflags    - host specific C compiler flags
1640 #       libgcj_cxxflags  - host specific C++ compiler flags
1641 #       libgcj_javaflags - host specific Java compiler flags
1642
1643 libgcj_cflags=
1644 libgcj_cxxflags=
1645 libgcj_javaflags=
1646
1647 . ${libgcj_basedir}/configure.host
1648
1649 case ${libgcj_basedir} in
1650 /* | A-Za-z:/\\*) libgcj_flagbasedir=${libgcj_basedir} ;;
1651 *) libgcj_flagbasedir='$(top_builddir)/'${libgcj_basedir} ;;
1652 esac
1653
1654 LIBGCJ_CFLAGS="${libgcj_cflags}"
1655 LIBGCJ_CXXFLAGS="${libgcj_cxxflags}"
1656 LIBGCJ_JAVAFLAGS="${libgcj_javaflags}"
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666 # Only use libltdl for native builds.
1667 if test -z "${with_cross_host}"; then
1668      case $enable_ltdl_convenience in
1669   no) { echo "configure: error: this package needs a convenience libltdl" 1>&2; exit 1; } ;;
1670   "") enable_ltdl_convenience=yes
1671       ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
1672   esac
1673   LIBLTDL='${top_builddir}/''libltdl'/libltdlc.la
1674   INCLTDL='-I${top_srcdir}/''libltdl'
1675
1676
1677    DIRLTDL=libltdl
1678    cat >> confdefs.h <<\EOF
1679 #define USE_LTDL 1
1680 EOF
1681
1682    # Sigh.  Libtool's macro doesn't do the right thing.
1683    INCLTDL="-I\$(top_srcdir)/libltdl $INCLTDL"
1684 fi
1685
1686
1687
1688 # Check whether --enable-shared or --disable-shared was given.
1689 if test "${enable_shared+set}" = set; then
1690   enableval="$enable_shared"
1691   p=${PACKAGE-default}
1692 case $enableval in
1693 yes) enable_shared=yes ;;
1694 no) enable_shared=no ;;
1695 *)
1696   enable_shared=no
1697   # Look at the argument we got.  We use all the common list separators.
1698   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1699   for pkg in $enableval; do
1700     if test "X$pkg" = "X$p"; then
1701       enable_shared=yes
1702     fi
1703   done
1704   IFS="$ac_save_ifs"
1705   ;;
1706 esac
1707 else
1708   enable_shared=yes
1709 fi
1710
1711 # Check whether --enable-static or --disable-static was given.
1712 if test "${enable_static+set}" = set; then
1713   enableval="$enable_static"
1714   p=${PACKAGE-default}
1715 case $enableval in
1716 yes) enable_static=yes ;;
1717 no) enable_static=no ;;
1718 *)
1719   enable_static=no
1720   # Look at the argument we got.  We use all the common list separators.
1721   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1722   for pkg in $enableval; do
1723     if test "X$pkg" = "X$p"; then
1724       enable_static=yes
1725     fi
1726   done
1727   IFS="$ac_save_ifs"
1728   ;;
1729 esac
1730 else
1731   enable_static=yes
1732 fi
1733
1734 # Check whether --enable-fast-install or --disable-fast-install was given.
1735 if test "${enable_fast_install+set}" = set; then
1736   enableval="$enable_fast_install"
1737   p=${PACKAGE-default}
1738 case $enableval in
1739 yes) enable_fast_install=yes ;;
1740 no) enable_fast_install=no ;;
1741 *)
1742   enable_fast_install=no
1743   # Look at the argument we got.  We use all the common list separators.
1744   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1745   for pkg in $enableval; do
1746     if test "X$pkg" = "X$p"; then
1747       enable_fast_install=yes
1748     fi
1749   done
1750   IFS="$ac_save_ifs"
1751   ;;
1752 esac
1753 else
1754   enable_fast_install=yes
1755 fi
1756
1757 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1758 if test "${with_gnu_ld+set}" = set; then
1759   withval="$with_gnu_ld"
1760   test "$withval" = no || with_gnu_ld=yes
1761 else
1762   with_gnu_ld=no
1763 fi
1764
1765 ac_prog=ld
1766 if test "$GCC" = yes; then
1767   # Check if gcc -print-prog-name=ld gives a path.
1768   echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
1769 echo "configure:1770: checking for ld used by GCC" >&5
1770   case $host in
1771   *-*-mingw*)
1772     # gcc leaves a trailing carriage return which upsets mingw
1773     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
1774   *)
1775     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
1776   esac
1777   case $ac_prog in
1778     # Accept absolute paths.
1779     [\\/]* | [A-Za-z]:[\\/]*)
1780       re_direlt='/[^/][^/]*/\.\./'
1781       # Canonicalize the path of ld
1782       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
1783       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
1784         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
1785       done
1786       test -z "$LD" && LD="$ac_prog"
1787       ;;
1788   "")
1789     # If it fails, then pretend we aren't using GCC.
1790     ac_prog=ld
1791     ;;
1792   *)
1793     # If it is relative, then search for the first ld in PATH.
1794     with_gnu_ld=unknown
1795     ;;
1796   esac
1797 elif test "$with_gnu_ld" = yes; then
1798   echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
1799 echo "configure:1800: checking for GNU ld" >&5
1800 else
1801   echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
1802 echo "configure:1803: checking for non-GNU ld" >&5
1803 fi
1804 if eval "test \"`echo '$''{'lt_cv_path_LD'+set}'`\" = set"; then
1805   echo $ac_n "(cached) $ac_c" 1>&6
1806 else
1807   if test -z "$LD"; then
1808   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1809   for ac_dir in $PATH; do
1810     test -z "$ac_dir" && ac_dir=.
1811     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
1812       lt_cv_path_LD="$ac_dir/$ac_prog"
1813       # Check to see if the program is GNU ld.  I'd rather use --version,
1814       # but apparently some GNU ld's only accept -v.
1815       # Break only if it was the GNU/non-GNU ld that we prefer.
1816       if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
1817         test "$with_gnu_ld" != no && break
1818       else
1819         test "$with_gnu_ld" != yes && break
1820       fi
1821     fi
1822   done
1823   IFS="$ac_save_ifs"
1824 else
1825   lt_cv_path_LD="$LD" # Let the user override the test with a path.
1826 fi
1827 fi
1828
1829 LD="$lt_cv_path_LD"
1830 if test -n "$LD"; then
1831   echo "$ac_t""$LD" 1>&6
1832 else
1833   echo "$ac_t""no" 1>&6
1834 fi
1835 test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
1836 echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
1837 echo "configure:1838: checking if the linker ($LD) is GNU ld" >&5
1838 if eval "test \"`echo '$''{'lt_cv_prog_gnu_ld'+set}'`\" = set"; then
1839   echo $ac_n "(cached) $ac_c" 1>&6
1840 else
1841   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
1842 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
1843   lt_cv_prog_gnu_ld=yes
1844 else
1845   lt_cv_prog_gnu_ld=no
1846 fi
1847 fi
1848
1849 echo "$ac_t""$lt_cv_prog_gnu_ld" 1>&6
1850 with_gnu_ld=$lt_cv_prog_gnu_ld
1851
1852
1853 echo $ac_n "checking for $LD option to reload object files""... $ac_c" 1>&6
1854 echo "configure:1855: checking for $LD option to reload object files" >&5
1855 if eval "test \"`echo '$''{'lt_cv_ld_reload_flag'+set}'`\" = set"; then
1856   echo $ac_n "(cached) $ac_c" 1>&6
1857 else
1858   lt_cv_ld_reload_flag='-r'
1859 fi
1860
1861 echo "$ac_t""$lt_cv_ld_reload_flag" 1>&6
1862 reload_flag=$lt_cv_ld_reload_flag
1863 test -n "$reload_flag" && reload_flag=" $reload_flag"
1864
1865 echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
1866 echo "configure:1867: checking for BSD-compatible nm" >&5
1867 if eval "test \"`echo '$''{'lt_cv_path_NM'+set}'`\" = set"; then
1868   echo $ac_n "(cached) $ac_c" 1>&6
1869 else
1870   if test -n "$NM"; then
1871   # Let the user override the test.
1872   lt_cv_path_NM="$NM"
1873 else
1874   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1875   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
1876     test -z "$ac_dir" && ac_dir=.
1877     tmp_nm=$ac_dir/${ac_tool_prefix}nm
1878     if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
1879       # Check to see if the nm accepts a BSD-compat flag.
1880       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
1881       #   nm: unknown option "B" ignored
1882       # Tru64's nm complains that /dev/null is an invalid object file
1883       if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
1884         lt_cv_path_NM="$tmp_nm -B"
1885         break
1886       elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
1887         lt_cv_path_NM="$tmp_nm -p"
1888         break
1889       else
1890         lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
1891         continue # so that we can try to find one that supports BSD flags
1892       fi
1893     fi
1894   done
1895   IFS="$ac_save_ifs"
1896   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
1897 fi
1898 fi
1899
1900 NM="$lt_cv_path_NM"
1901 echo "$ac_t""$NM" 1>&6
1902
1903 echo $ac_n "checking how to recognise dependant libraries""... $ac_c" 1>&6
1904 echo "configure:1905: checking how to recognise dependant libraries" >&5
1905 if eval "test \"`echo '$''{'lt_cv_deplibs_check_method'+set}'`\" = set"; then
1906   echo $ac_n "(cached) $ac_c" 1>&6
1907 else
1908   lt_cv_file_magic_cmd='$MAGIC_CMD'
1909 lt_cv_file_magic_test_file=
1910 lt_cv_deplibs_check_method='unknown'
1911 # Need to set the preceding variable on all platforms that support
1912 # interlibrary dependencies.
1913 # 'none' -- dependencies not supported.
1914 # `unknown' -- same as none, but documents that we really don't know.
1915 # 'pass_all' -- all dependencies passed with no checks.
1916 # 'test_compile' -- check by making test program.
1917 # 'file_magic [regex]' -- check by looking for files in library path
1918 # which responds to the $file_magic_cmd with a given egrep regex.
1919 # If you have `file' or equivalent on your system and you're not sure
1920 # whether `pass_all' will *always* work, you probably want this one.
1921
1922 case $host_os in
1923 aix*)
1924   lt_cv_deplibs_check_method=pass_all
1925   ;;
1926
1927 beos*)
1928   lt_cv_deplibs_check_method=pass_all
1929   ;;
1930
1931 bsdi4*)
1932   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
1933   lt_cv_file_magic_cmd='/usr/bin/file -L'
1934   lt_cv_file_magic_test_file=/shlib/libc.so
1935   ;;
1936
1937 cygwin* | mingw* |pw32*)
1938   lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
1939   lt_cv_file_magic_cmd='$OBJDUMP -f'
1940   ;;
1941
1942 darwin* | rhapsody*)
1943   lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
1944   lt_cv_file_magic_cmd=/usr/bin/file
1945   lt_cv_file_magic_test_file=`echo /System/Library/Frameworks/System.framework/Versions/*/System | head -1`
1946   ;;
1947
1948 freebsd* )
1949   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
1950     case $host_cpu in
1951     i*86 )
1952       # Not sure whether the presence of OpenBSD here was a mistake.
1953       # Let's accept both of them until this is cleared up.
1954       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
1955       lt_cv_file_magic_cmd=/usr/bin/file
1956       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
1957       ;;
1958     esac
1959   else
1960     lt_cv_deplibs_check_method=pass_all
1961   fi
1962   ;;
1963
1964 gnu*)
1965   lt_cv_deplibs_check_method=pass_all
1966   ;;
1967
1968 hpux10.20*|hpux11*)
1969   lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
1970   lt_cv_file_magic_cmd=/usr/bin/file
1971   lt_cv_file_magic_test_file=/usr/lib/libc.sl
1972   ;;
1973
1974 irix5* | irix6*)
1975   case $host_os in
1976   irix5*)
1977     # this will be overridden with pass_all, but let us keep it just in case
1978     lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
1979     ;;
1980   *)
1981     case $LD in
1982     *-32|*"-32 ") libmagic=32-bit;;
1983     *-n32|*"-n32 ") libmagic=N32;;
1984     *-64|*"-64 ") libmagic=64-bit;;
1985     *) libmagic=never-match;;
1986     esac
1987     # this will be overridden with pass_all, but let us keep it just in case
1988     lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
1989     ;;
1990   esac
1991   lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
1992   lt_cv_deplibs_check_method=pass_all
1993   ;;
1994
1995 # This must be Linux ELF.
1996 linux-gnu*)
1997   case $host_cpu in
1998   alpha* | i*86 | powerpc* | sparc* | ia64* )
1999     lt_cv_deplibs_check_method=pass_all ;;
2000   *)
2001     # glibc up to 2.1.1 does not perform some relocations on ARM
2002     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
2003   esac
2004   lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
2005   ;;
2006
2007 netbsd*)
2008   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2009     lt_cv_deplibs_check_method='file_magic NetBSD/[a-z0-9]* demand paged shared library'
2010   else
2011     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB shared object'
2012   fi
2013   lt_cv_file_magic_cmd='/usr/bin/file -L'
2014   lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2015   ;;
2016
2017 newsos6)
2018   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
2019   lt_cv_file_magic_cmd=/usr/bin/file
2020   lt_cv_file_magic_test_file=/usr/lib/libnls.so
2021   ;;
2022
2023 osf3* | osf4* | osf5*)
2024   # this will be overridden with pass_all, but let us keep it just in case
2025   lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
2026   lt_cv_file_magic_test_file=/shlib/libc.so
2027   lt_cv_deplibs_check_method=pass_all
2028   ;;
2029
2030 sco3.2v5*)
2031   lt_cv_deplibs_check_method=pass_all
2032   ;;
2033
2034 solaris*)
2035   lt_cv_deplibs_check_method=pass_all
2036   lt_cv_file_magic_test_file=/lib/libc.so
2037   ;;
2038
2039 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
2040   case $host_vendor in
2041   ncr)
2042     lt_cv_deplibs_check_method=pass_all
2043     ;;
2044   motorola)
2045     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
2046     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2047     ;;
2048   esac
2049   ;;
2050 esac
2051
2052 fi
2053
2054 echo "$ac_t""$lt_cv_deplibs_check_method" 1>&6
2055 file_magic_cmd=$lt_cv_file_magic_cmd
2056 deplibs_check_method=$lt_cv_deplibs_check_method
2057
2058 echo $ac_n "checking for object suffix""... $ac_c" 1>&6
2059 echo "configure:2060: checking for object suffix" >&5
2060 if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
2061   echo $ac_n "(cached) $ac_c" 1>&6
2062 else
2063   rm -f conftest*
2064 echo 'int i = 1;' > conftest.$ac_ext
2065 if { (eval echo configure:2066: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2066   for ac_file in conftest.*; do
2067     case $ac_file in
2068     *.c) ;;
2069     *) ac_cv_objext=`echo $ac_file | sed -e s/conftest.//` ;;
2070     esac
2071   done
2072 else
2073   { echo "configure: error: installation or configuration problem; compiler does not work" 1>&2; exit 1; }
2074 fi
2075 rm -f conftest*
2076 fi
2077
2078 echo "$ac_t""$ac_cv_objext" 1>&6
2079 OBJEXT=$ac_cv_objext
2080 ac_objext=$ac_cv_objext
2081
2082 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
2083
2084 # Only perform the check for file, if the check method requires it
2085 case $deplibs_check_method in
2086 file_magic*)
2087   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
2088     echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
2089 echo "configure:2090: checking for ${ac_tool_prefix}file" >&5
2090 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
2091   echo $ac_n "(cached) $ac_c" 1>&6
2092 else
2093   case $MAGIC_CMD in
2094   /*)
2095   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2096   ;;
2097   ?:/*)
2098   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
2099   ;;
2100   *)
2101   ac_save_MAGIC_CMD="$MAGIC_CMD"
2102   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2103   ac_dummy="/usr/bin:$PATH"
2104   for ac_dir in $ac_dummy; do
2105     test -z "$ac_dir" && ac_dir=.
2106     if test -f $ac_dir/${ac_tool_prefix}file; then
2107       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
2108       if test -n "$file_magic_test_file"; then
2109         case $deplibs_check_method in
2110         "file_magic "*)
2111           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
2112           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2113           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2114             egrep "$file_magic_regex" > /dev/null; then
2115             :
2116           else
2117             cat <<EOF 1>&2
2118
2119 *** Warning: the command libtool uses to detect shared libraries,
2120 *** $file_magic_cmd, produces output that libtool cannot recognize.
2121 *** The result is that libtool may fail to recognize shared libraries
2122 *** as such.  This will affect the creation of libtool libraries that
2123 *** depend on shared libraries, but programs linked with such libtool
2124 *** libraries will work regardless of this problem.  Nevertheless, you
2125 *** may want to report the problem to your system manager and/or to
2126 *** bug-libtool@gnu.org
2127
2128 EOF
2129           fi ;;
2130         esac
2131       fi
2132       break
2133     fi
2134   done
2135   IFS="$ac_save_ifs"
2136   MAGIC_CMD="$ac_save_MAGIC_CMD"
2137   ;;
2138 esac
2139 fi
2140
2141 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2142 if test -n "$MAGIC_CMD"; then
2143   echo "$ac_t""$MAGIC_CMD" 1>&6
2144 else
2145   echo "$ac_t""no" 1>&6
2146 fi
2147
2148 if test -z "$lt_cv_path_MAGIC_CMD"; then
2149   if test -n "$ac_tool_prefix"; then
2150     echo $ac_n "checking for file""... $ac_c" 1>&6
2151 echo "configure:2152: checking for file" >&5
2152 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
2153   echo $ac_n "(cached) $ac_c" 1>&6
2154 else
2155   case $MAGIC_CMD in
2156   /*)
2157   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2158   ;;
2159   ?:/*)
2160   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
2161   ;;
2162   *)
2163   ac_save_MAGIC_CMD="$MAGIC_CMD"
2164   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2165   ac_dummy="/usr/bin:$PATH"
2166   for ac_dir in $ac_dummy; do
2167     test -z "$ac_dir" && ac_dir=.
2168     if test -f $ac_dir/file; then
2169       lt_cv_path_MAGIC_CMD="$ac_dir/file"
2170       if test -n "$file_magic_test_file"; then
2171         case $deplibs_check_method in
2172         "file_magic "*)
2173           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
2174           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2175           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2176             egrep "$file_magic_regex" > /dev/null; then
2177             :
2178           else
2179             cat <<EOF 1>&2
2180
2181 *** Warning: the command libtool uses to detect shared libraries,
2182 *** $file_magic_cmd, produces output that libtool cannot recognize.
2183 *** The result is that libtool may fail to recognize shared libraries
2184 *** as such.  This will affect the creation of libtool libraries that
2185 *** depend on shared libraries, but programs linked with such libtool
2186 *** libraries will work regardless of this problem.  Nevertheless, you
2187 *** may want to report the problem to your system manager and/or to
2188 *** bug-libtool@gnu.org
2189
2190 EOF
2191           fi ;;
2192         esac
2193       fi
2194       break
2195     fi
2196   done
2197   IFS="$ac_save_ifs"
2198   MAGIC_CMD="$ac_save_MAGIC_CMD"
2199   ;;
2200 esac
2201 fi
2202
2203 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2204 if test -n "$MAGIC_CMD"; then
2205   echo "$ac_t""$MAGIC_CMD" 1>&6
2206 else
2207   echo "$ac_t""no" 1>&6
2208 fi
2209
2210   else
2211     MAGIC_CMD=:
2212   fi
2213 fi
2214
2215   fi
2216   ;;
2217 esac
2218
2219 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2220 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2221 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2222 echo "configure:2223: checking for $ac_word" >&5
2223 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2224   echo $ac_n "(cached) $ac_c" 1>&6
2225 else
2226   if test -n "$RANLIB"; then
2227   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2228 else
2229   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2230   ac_dummy="$PATH"
2231   for ac_dir in $ac_dummy; do
2232     test -z "$ac_dir" && ac_dir=.
2233     if test -f $ac_dir/$ac_word; then
2234       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2235       break
2236     fi
2237   done
2238   IFS="$ac_save_ifs"
2239 fi
2240 fi
2241 RANLIB="$ac_cv_prog_RANLIB"
2242 if test -n "$RANLIB"; then
2243   echo "$ac_t""$RANLIB" 1>&6
2244 else
2245   echo "$ac_t""no" 1>&6
2246 fi
2247
2248
2249 if test -z "$ac_cv_prog_RANLIB"; then
2250 if test -n "$ac_tool_prefix"; then
2251   # Extract the first word of "ranlib", so it can be a program name with args.
2252 set dummy ranlib; ac_word=$2
2253 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2254 echo "configure:2255: checking for $ac_word" >&5
2255 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2256   echo $ac_n "(cached) $ac_c" 1>&6
2257 else
2258   if test -n "$RANLIB"; then
2259   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2260 else
2261   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2262   ac_dummy="$PATH"
2263   for ac_dir in $ac_dummy; do
2264     test -z "$ac_dir" && ac_dir=.
2265     if test -f $ac_dir/$ac_word; then
2266       ac_cv_prog_RANLIB="ranlib"
2267       break
2268     fi
2269   done
2270   IFS="$ac_save_ifs"
2271   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
2272 fi
2273 fi
2274 RANLIB="$ac_cv_prog_RANLIB"
2275 if test -n "$RANLIB"; then
2276   echo "$ac_t""$RANLIB" 1>&6
2277 else
2278   echo "$ac_t""no" 1>&6
2279 fi
2280
2281 else
2282   RANLIB=":"
2283 fi
2284 fi
2285
2286 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2287 set dummy ${ac_tool_prefix}strip; ac_word=$2
2288 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2289 echo "configure:2290: checking for $ac_word" >&5
2290 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
2291   echo $ac_n "(cached) $ac_c" 1>&6
2292 else
2293   if test -n "$STRIP"; then
2294   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2295 else
2296   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2297   ac_dummy="$PATH"
2298   for ac_dir in $ac_dummy; do
2299     test -z "$ac_dir" && ac_dir=.
2300     if test -f $ac_dir/$ac_word; then
2301       ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2302       break
2303     fi
2304   done
2305   IFS="$ac_save_ifs"
2306 fi
2307 fi
2308 STRIP="$ac_cv_prog_STRIP"
2309 if test -n "$STRIP"; then
2310   echo "$ac_t""$STRIP" 1>&6
2311 else
2312   echo "$ac_t""no" 1>&6
2313 fi
2314
2315
2316 if test -z "$ac_cv_prog_STRIP"; then
2317 if test -n "$ac_tool_prefix"; then
2318   # Extract the first word of "strip", so it can be a program name with args.
2319 set dummy strip; ac_word=$2
2320 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2321 echo "configure:2322: checking for $ac_word" >&5
2322 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
2323   echo $ac_n "(cached) $ac_c" 1>&6
2324 else
2325   if test -n "$STRIP"; then
2326   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2327 else
2328   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2329   ac_dummy="$PATH"
2330   for ac_dir in $ac_dummy; do
2331     test -z "$ac_dir" && ac_dir=.
2332     if test -f $ac_dir/$ac_word; then
2333       ac_cv_prog_STRIP="strip"
2334       break
2335     fi
2336   done
2337   IFS="$ac_save_ifs"
2338   test -z "$ac_cv_prog_STRIP" && ac_cv_prog_STRIP=":"
2339 fi
2340 fi
2341 STRIP="$ac_cv_prog_STRIP"
2342 if test -n "$STRIP"; then
2343   echo "$ac_t""$STRIP" 1>&6
2344 else
2345   echo "$ac_t""no" 1>&6
2346 fi
2347
2348 else
2349   STRIP=":"
2350 fi
2351 fi
2352
2353
2354 # Check for any special flags to pass to ltconfig.
2355 libtool_flags="--cache-file=$cache_file"
2356 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
2357 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
2358 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
2359 test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
2360 test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
2361 libtool_flags="$libtool_flags --enable-dlopen"
2362
2363 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
2364 if test "${enable_libtool_lock+set}" = set; then
2365   enableval="$enable_libtool_lock"
2366   :
2367 fi
2368
2369 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
2370 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
2371
2372 # Check whether --with-pic or --without-pic was given.
2373 if test "${with_pic+set}" = set; then
2374   withval="$with_pic"
2375   pic_mode="$withval"
2376 else
2377   pic_mode=default
2378 fi
2379
2380 test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
2381 test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
2382
2383 # Some flags need to be propagated to the compiler or linker for good
2384 # libtool support.
2385 case $host in
2386 *-*-irix6*)
2387   # Find out which ABI we are using.
2388   echo '#line 2389 "configure"' > conftest.$ac_ext
2389   if { (eval echo configure:2390: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2390     case `/usr/bin/file conftest.$ac_objext` in
2391     *32-bit*)
2392       LD="${LD-ld} -32"
2393       ;;
2394     *N32*)
2395       LD="${LD-ld} -n32"
2396       ;;
2397     *64-bit*)
2398       LD="${LD-ld} -64"
2399       ;;
2400     esac
2401   fi
2402   rm -rf conftest*
2403   ;;
2404
2405 *-*-sco3.2v5*)
2406   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
2407   SAVE_CFLAGS="$CFLAGS"
2408   CFLAGS="$CFLAGS -belf"
2409   echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
2410 echo "configure:2411: checking whether the C compiler needs -belf" >&5
2411 if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
2412   echo $ac_n "(cached) $ac_c" 1>&6
2413 else
2414
2415      ac_ext=c
2416 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2417 ac_cpp='$CPP $CPPFLAGS'
2418 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2419 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2420 cross_compiling=$ac_cv_prog_cc_cross
2421
2422      cat > conftest.$ac_ext <<EOF
2423 #line 2424 "configure"
2424 #include "confdefs.h"
2425
2426 int main() {
2427
2428 ; return 0; }
2429 EOF
2430 if { (eval echo configure:2431: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2431   rm -rf conftest*
2432   lt_cv_cc_needs_belf=yes
2433 else
2434   echo "configure: failed program was:" >&5
2435   cat conftest.$ac_ext >&5
2436   rm -rf conftest*
2437   lt_cv_cc_needs_belf=no
2438 fi
2439 rm -f conftest*
2440      ac_ext=c
2441 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2442 ac_cpp='$CPP $CPPFLAGS'
2443 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2444 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2445 cross_compiling=$ac_cv_prog_cc_cross
2446
2447 fi
2448
2449 echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6
2450   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
2451     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
2452     CFLAGS="$SAVE_CFLAGS"
2453   fi
2454   ;;
2455
2456
2457 esac
2458
2459 echo $ac_n "checking how to run the C++ preprocessor""... $ac_c" 1>&6
2460 echo "configure:2461: checking how to run the C++ preprocessor" >&5
2461 if test -z "$CXXCPP"; then
2462 if eval "test \"`echo '$''{'ac_cv_prog_CXXCPP'+set}'`\" = set"; then
2463   echo $ac_n "(cached) $ac_c" 1>&6
2464 else
2465   ac_ext=C
2466 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2467 ac_cpp='$CXXCPP $CPPFLAGS'
2468 ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2469 ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2470 cross_compiling=$ac_cv_prog_cxx_cross
2471   CXXCPP="${CXX-g++} -E"
2472   cat > conftest.$ac_ext <<EOF
2473 #line 2474 "configure"
2474 #include "confdefs.h"
2475 #include <stdlib.h>
2476 EOF
2477 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2478 { (eval echo configure:2479: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2479 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2480 if test -z "$ac_err"; then
2481   :
2482 else
2483   echo "$ac_err" >&5
2484   echo "configure: failed program was:" >&5
2485   cat conftest.$ac_ext >&5
2486   rm -rf conftest*
2487   CXXCPP=/lib/cpp
2488 fi
2489 rm -f conftest*
2490   ac_cv_prog_CXXCPP="$CXXCPP"
2491 ac_ext=c
2492 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2493 ac_cpp='$CPP $CPPFLAGS'
2494 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2495 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2496 cross_compiling=$ac_cv_prog_cc_cross
2497 fi
2498 fi
2499 CXXCPP="$ac_cv_prog_CXXCPP"
2500 echo "$ac_t""$CXXCPP" 1>&6
2501
2502
2503 # Save cache, so that ltconfig can load it
2504 cat > confcache <<\EOF
2505 # This file is a shell script that caches the results of configure
2506 # tests run on this system so they can be shared between configure
2507 # scripts and configure runs.  It is not useful on other systems.
2508 # If it contains results you don't want to keep, you may remove or edit it.
2509 #
2510 # By default, configure uses ./config.cache as the cache file,
2511 # creating it if it does not exist already.  You can give configure
2512 # the --cache-file=FILE option to use a different cache file; that is
2513 # what configure does when it calls configure scripts in
2514 # subdirectories, so they share the cache.
2515 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2516 # config.status only pays attention to the cache file if you give it the
2517 # --recheck option to rerun configure.
2518 #
2519 EOF
2520 # The following way of writing the cache mishandles newlines in values,
2521 # but we know of no workaround that is simple, portable, and efficient.
2522 # So, don't put newlines in cache variables' values.
2523 # Ultrix sh set writes to stderr and can't be redirected directly,
2524 # and sets the high bit in the cache file unless we assign to the vars.
2525 (set) 2>&1 |
2526   case `(ac_space=' '; set | grep ac_space) 2>&1` in
2527   *ac_space=\ *)
2528     # `set' does not quote correctly, so add quotes (double-quote substitution
2529     # turns \\\\ into \\, and sed turns \\ into \).
2530     sed -n \
2531       -e "s/'/'\\\\''/g" \
2532       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2533     ;;
2534   *)
2535     # `set' quotes correctly as required by POSIX, so do not add quotes.
2536     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2537     ;;
2538   esac >> confcache
2539 if cmp -s $cache_file confcache; then
2540   :
2541 else
2542   if test -w $cache_file; then
2543     echo "updating cache $cache_file"
2544     cat confcache > $cache_file
2545   else
2546     echo "not updating unwritable cache $cache_file"
2547   fi
2548 fi
2549 rm -f confcache
2550
2551
2552 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
2553 AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
2554 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
2555 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
2556 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
2557 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
2558 deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
2559 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
2560 $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
2561 || { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
2562
2563 # Reload cache, that may have been modified by ltconfig
2564 if test -r "$cache_file"; then
2565   echo "loading cache $cache_file"
2566   . $cache_file
2567 else
2568   echo "creating cache $cache_file"
2569   > $cache_file
2570 fi
2571
2572
2573 # This can be used to rebuild libtool when needed
2574 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
2575
2576 # Always use our own libtool.
2577 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
2578
2579 # Redirect the config.log output again, so that the ltconfig log is not
2580 # clobbered by the next message.
2581 exec 5>>./config.log
2582
2583
2584
2585 LIBTOOL_DEPS=$LIBTOOL_DEPS" $ac_aux_dir/ltcf-cxx.sh"
2586 lt_save_CC="$CC"
2587 lt_save_CFLAGS="$CFLAGS"
2588 AR="$AR" LTCC="$CC" CC="$CXX" CXX="$CXX" CFLAGS="$CXXFLAGS" CPPFLAGS="$CPPFLAGS" \
2589 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
2590 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
2591 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
2592 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
2593 deplibs_check_method="$deplibs_check_method" \
2594 file_magic_cmd="$file_magic_cmd" \
2595 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig -o libtool $libtool_flags \
2596 --build="$build" --add-tag=CXX $ac_aux_dir/ltcf-cxx.sh $host \
2597 || { echo "configure: error: libtool tag configuration failed" 1>&2; exit 1; }
2598 CC="$lt_save_CC"
2599 CFLAGS="$lt_save_CFLAGS"
2600
2601 # Redirect the config.log output again, so that the ltconfig log is not
2602 # clobbered by the next message.
2603 exec 5>>./config.log
2604
2605
2606
2607
2608
2609
2610 subdirs="$DIRLTDL"
2611
2612
2613 if test -z "$with_target_subdir" || test "$with_target_subdir" = "."; then
2614    COMPPATH=.
2615 else
2616    COMPPATH=..
2617 fi
2618
2619
2620
2621
2622 if test -d $srcdir/testsuite; then
2623   TESTSUBDIR_TRUE=
2624   TESTSUBDIR_FALSE='#'
2625 else
2626   TESTSUBDIR_TRUE='#'
2627   TESTSUBDIR_FALSE=
2628 fi
2629
2630 # Check whether --enable-fast-character or --disable-fast-character was given.
2631 if test "${enable_fast_character+set}" = set; then
2632   enableval="$enable_fast_character"
2633   # Nothing
2634
2635 else
2636   cat >> confdefs.h <<\EOF
2637 #define COMPACT_CHARACTER 1
2638 EOF
2639
2640 fi
2641
2642
2643 # Check whether --enable-getenv-properties or --disable-getenv-properties was given.
2644 if test "${enable_getenv_properties+set}" = set; then
2645   enableval="$enable_getenv_properties"
2646   :
2647 fi
2648
2649
2650 if test -n "$enable_getenv_properties"; then
2651    enable_getenv_properties=${enable_getenv_properties_default-yes}
2652 fi
2653 if test "$enable_getenv_properties" = no; then
2654    cat >> confdefs.h <<\EOF
2655 #define DISABLE_GETENV_PROPERTIES 1
2656 EOF
2657
2658 fi
2659
2660 LIBGCJDEBUG="false"
2661
2662 # Check whether --enable-libgcj-debug or --disable-libgcj-debug was given.
2663 if test "${enable_libgcj_debug+set}" = set; then
2664   enableval="$enable_libgcj_debug"
2665   if test "$enable_libgcj_debug" = yes; then
2666     cat >> confdefs.h <<\EOF
2667 #define DEBUG 1
2668 EOF
2669
2670     LIBGCJDEBUG="true"
2671   fi
2672 fi
2673
2674
2675 # Check whether --enable-interpreter or --disable-interpreter was given.
2676 if test "${enable_interpreter+set}" = set; then
2677   enableval="$enable_interpreter"
2678   if test "$enable_interpreter" = yes; then
2679     # This can also be set in configure.host.
2680     libgcj_interpreter=yes
2681   elif test "$enable_interpreter" = no; then
2682     libgcj_interpreter=no
2683   fi
2684 fi
2685
2686
2687 if test "$libgcj_interpreter" = yes; then
2688    cat >> confdefs.h <<\EOF
2689 #define INTERPRETER 1
2690 EOF
2691
2692 fi
2693
2694 echo $ac_n "checking for exception model to use""... $ac_c" 1>&6
2695 echo "configure:2696: checking for exception model to use" >&5
2696
2697 ac_ext=C
2698 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2699 ac_cpp='$CXXCPP $CPPFLAGS'
2700 ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2701 ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2702 cross_compiling=$ac_cv_prog_cxx_cross
2703
2704 # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
2705 if test "${enable_sjlj_exceptions+set}" = set; then
2706   enableval="$enable_sjlj_exceptions"
2707   :
2708 else
2709   cat > conftest.$ac_ext << EOF
2710 #line 2711 "configure"
2711 struct S { ~S(); };
2712 void bar();
2713 void foo()
2714 {
2715   S s;
2716   bar();
2717 }
2718 EOF
2719 old_CXXFLAGS="$CXXFLAGS"
2720 CXXFLAGS=-S
2721 if { (eval echo configure:2722: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2722   if grep _Unwind_SjLj_Resume conftest.s >/dev/null 2>&1 ; then
2723     enable_sjlj_exceptions=yes
2724   elif grep _Unwind_Resume conftest.s >/dev/null 2>&1 ; then
2725     enable_sjlj_exceptions=no
2726   fi
2727 fi
2728 CXXFLAGS="$old_CXXFLAGS"
2729 rm -f conftest*
2730 fi
2731
2732 if test x$enable_sjlj_exceptions = xyes; then
2733   cat >> confdefs.h <<\EOF
2734 #define SJLJ_EXCEPTIONS 1
2735 EOF
2736
2737   ac_exception_model_name=sjlj
2738 elif test x$enable_sjlj_exceptions = xno; then
2739   ac_exception_model_name="call frame"
2740 else
2741   { echo "configure: error: unable to detect exception model" 1>&2; exit 1; }
2742 fi
2743 ac_ext=c
2744 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2745 ac_cpp='$CPP $CPPFLAGS'
2746 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2747 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2748 cross_compiling=$ac_cv_prog_cc_cross
2749
2750 echo "$ac_t""$ac_exception_model_name" 1>&6
2751
2752 echo $ac_n "checking for data_start""... $ac_c" 1>&6
2753 echo "configure:2754: checking for data_start" >&5
2754 LIBDATASTARTSPEC=
2755 NEEDS_DATA_START=
2756 cat > conftest.$ac_ext <<EOF
2757 #line 2758 "configure"
2758 #include "confdefs.h"
2759 extern int data_start;
2760 int main() {
2761 return ((int) &data_start);
2762 ; return 0; }
2763 EOF
2764 if { (eval echo configure:2765: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2765   rm -rf conftest*
2766   echo "$ac_t""found it" 1>&6
2767 else
2768   echo "configure: failed program was:" >&5
2769   cat conftest.$ac_ext >&5
2770   rm -rf conftest*
2771   LIBDATASTARTSPEC="-u data_start libgcjdata.a%s"
2772    NEEDS_DATA_START=yes
2773    echo "$ac_t""missing" 1>&6
2774 fi
2775 rm -f conftest*
2776
2777
2778 # Check whether --enable-java-net or --disable-java-net was given.
2779 if test "${enable_java_net+set}" = set; then
2780   enableval="$enable_java_net"
2781   :
2782 fi
2783
2784
2785 if test -n "$enable_java_net"; then
2786    enable_java_net=${enable_java_net_default-yes}
2787 fi
2788 if test "$enable_java_net" = no; then
2789    cat >> confdefs.h <<\EOF
2790 #define DISABLE_JAVA_NET 1
2791 EOF
2792
2793 fi
2794
2795 # Check whether --enable-jvmpi or --disable-jvmpi was given.
2796 if test "${enable_jvmpi+set}" = set; then
2797   enableval="$enable_jvmpi"
2798   :
2799 fi
2800
2801
2802 if test "$enable_jvmpi" != no; then
2803     cat >> confdefs.h <<\EOF
2804 #define ENABLE_JVMPI 1
2805 EOF
2806
2807 fi
2808
2809 TARGET_ECOS="no"
2810 # Check whether --with-ecos or --without-ecos was given.
2811 if test "${with_ecos+set}" = set; then
2812   withval="$with_ecos"
2813   TARGET_ECOS="$with_ecos"
2814
2815 fi
2816
2817
2818 case "$TARGET_ECOS" in
2819    no)
2820       FILE_DESCRIPTOR=natFileDescriptorPosix.cc
2821       PROCESS=${PROCESS-Posix}
2822       ;;
2823    *)
2824       FILE_DESCRIPTOR=natFileDescriptorEcos.cc
2825       PROCESS=Ecos
2826       cat >> confdefs.h <<\EOF
2827 #define ECOS 1
2828 EOF
2829
2830       ;;
2831 esac
2832
2833 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
2834 echo "configure:2835: checking how to run the C preprocessor" >&5
2835 # On Suns, sometimes $CPP names a directory.
2836 if test -n "$CPP" && test -d "$CPP"; then
2837   CPP=
2838 fi
2839 if test -z "$CPP"; then
2840 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
2841   echo $ac_n "(cached) $ac_c" 1>&6
2842 else
2843     # This must be in double quotes, not single quotes, because CPP may get
2844   # substituted into the Makefile and "${CC-cc}" will confuse make.
2845   CPP="${CC-cc} -E"
2846   # On the NeXT, cc -E runs the code through the compiler's parser,
2847   # not just through cpp.
2848   cat > conftest.$ac_ext <<EOF
2849 #line 2850 "configure"
2850 #include "confdefs.h"
2851 #include <assert.h>
2852 Syntax Error
2853 EOF
2854 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2855 { (eval echo configure:2856: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2856 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2857 if test -z "$ac_err"; then
2858   :
2859 else
2860   echo "$ac_err" >&5
2861   echo "configure: failed program was:" >&5
2862   cat conftest.$ac_ext >&5
2863   rm -rf conftest*
2864   CPP="${CC-cc} -E -traditional-cpp"
2865   cat > conftest.$ac_ext <<EOF
2866 #line 2867 "configure"
2867 #include "confdefs.h"
2868 #include <assert.h>
2869 Syntax Error
2870 EOF
2871 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2872 { (eval echo configure:2873: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2873 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2874 if test -z "$ac_err"; then
2875   :
2876 else
2877   echo "$ac_err" >&5
2878   echo "configure: failed program was:" >&5
2879   cat conftest.$ac_ext >&5
2880   rm -rf conftest*
2881   CPP="${CC-cc} -nologo -E"
2882   cat > conftest.$ac_ext <<EOF
2883 #line 2884 "configure"
2884 #include "confdefs.h"
2885 #include <assert.h>
2886 Syntax Error
2887 EOF
2888 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2889 { (eval echo configure:2890: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2890 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2891 if test -z "$ac_err"; then
2892   :
2893 else
2894   echo "$ac_err" >&5
2895   echo "configure: failed program was:" >&5
2896   cat conftest.$ac_ext >&5
2897   rm -rf conftest*
2898   CPP=/lib/cpp
2899 fi
2900 rm -f conftest*
2901 fi
2902 rm -f conftest*
2903 fi
2904 rm -f conftest*
2905   ac_cv_prog_CPP="$CPP"
2906 fi
2907   CPP="$ac_cv_prog_CPP"
2908 else
2909   ac_cv_prog_CPP="$CPP"
2910 fi
2911 echo "$ac_t""$CPP" 1>&6
2912
2913 cat > conftest.$ac_ext <<EOF
2914 #line 2915 "configure"
2915 #include "confdefs.h"
2916 #include <stdint.h>
2917 EOF
2918 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2919   egrep "uint32_t" >/dev/null 2>&1; then
2920   rm -rf conftest*
2921   cat >> confdefs.h <<\EOF
2922 #define HAVE_INT32_DEFINED 1
2923 EOF
2924
2925 fi
2926 rm -f conftest*
2927
2928 cat > conftest.$ac_ext <<EOF
2929 #line 2930 "configure"
2930 #include "confdefs.h"
2931 #include <inttypes.h>
2932 EOF
2933 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2934   egrep "uint32_t" >/dev/null 2>&1; then
2935   rm -rf conftest*
2936   cat >> confdefs.h <<\EOF
2937 #define HAVE_INT32_DEFINED 1
2938 EOF
2939
2940 fi
2941 rm -f conftest*
2942
2943 cat > conftest.$ac_ext <<EOF
2944 #line 2945 "configure"
2945 #include "confdefs.h"
2946 #include <sys/types.h>
2947 EOF
2948 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2949   egrep "u_int32_t" >/dev/null 2>&1; then
2950   rm -rf conftest*
2951   cat >> confdefs.h <<\EOF
2952 #define HAVE_BSD_INT32_DEFINED 1
2953 EOF
2954
2955 fi
2956 rm -f conftest*
2957
2958 cat > conftest.$ac_ext <<EOF
2959 #line 2960 "configure"
2960 #include "confdefs.h"
2961 #include <sys/config.h>
2962 EOF
2963 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2964   egrep "u_int32_t" >/dev/null 2>&1; then
2965   rm -rf conftest*
2966   cat >> confdefs.h <<\EOF
2967 #define HAVE_BSD_INT32_DEFINED 1
2968 EOF
2969
2970 fi
2971 rm -f conftest*
2972
2973
2974
2975 cat > conftest.$ac_ext <<EOF
2976 #line 2977 "configure"
2977 #include "confdefs.h"
2978 #include <time.h>
2979 EOF
2980 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2981   egrep "mktime" >/dev/null 2>&1; then
2982   rm -rf conftest*
2983   cat >> confdefs.h <<\EOF
2984 #define HAVE_MKTIME 1
2985 EOF
2986
2987 fi
2988 rm -f conftest*
2989
2990 cat > conftest.$ac_ext <<EOF
2991 #line 2992 "configure"
2992 #include "confdefs.h"
2993 #include <time.h>
2994 EOF
2995 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2996   egrep "localtime" >/dev/null 2>&1; then
2997   rm -rf conftest*
2998   cat >> confdefs.h <<\EOF
2999 #define HAVE_LOCALTIME 1
3000 EOF
3001
3002 fi
3003 rm -f conftest*
3004
3005
3006 test -d java || mkdir java
3007 test -d java/io || mkdir java/io
3008 test -d gnu || mkdir gnu
3009
3010
3011 test -d java/lang || mkdir java/lang
3012
3013
3014
3015 SYSTEMSPEC=
3016
3017
3018 LIBGCJTESTSPEC="-L`pwd`/.libs -rpath `pwd`/.libs"
3019
3020
3021 # Check whether --with-system-zlib or --without-system-zlib was given.
3022 if test "${with_system_zlib+set}" = set; then
3023   withval="$with_system_zlib"
3024   :
3025 fi
3026
3027 ZLIBSPEC=
3028
3029 ZLIBTESTSPEC=
3030
3031
3032 libsubdir=.libs
3033
3034 echo $ac_n "checking for garbage collector to use""... $ac_c" 1>&6
3035 echo "configure:3036: checking for garbage collector to use" >&5
3036 # Check whether --enable-java-gc or --disable-java-gc was given.
3037 if test "${enable_java_gc+set}" = set; then
3038   enableval="$enable_java_gc"
3039
3040   GC=$enableval
3041 else
3042   GC=boehm
3043 fi
3044
3045 GCLIBS=
3046 GCINCS=
3047 GCDEPS=
3048 GCOBJS=
3049 GCSPEC=
3050 JC1GCSPEC=
3051 GCTESTSPEC=
3052 case "$GC" in
3053  boehm)
3054     echo "$ac_t""boehm" 1>&6
3055     GCDEPS='$(top_builddir)/../boehm-gc/libgcjgc.la'
3056     # We include the path to the boehm-gc build directory.
3057     # See Makefile.am to understand why.
3058     GCLIBS="$GCDEPS -L\$(here)/../boehm-gc/$libsubdir"
3059     GCINCS='-I$(top_srcdir)/../boehm-gc -I$(top_builddir)/../boehm-gc'
3060     GCSPEC='-lgcjgc'
3061     JC1GCSPEC='-fuse-boehm-gc'
3062     GCTESTSPEC="-L`pwd`/../boehm-gc/.libs -rpath `pwd`/../boehm-gc/.libs"
3063             GCINCS="$GCINCS `cat ../boehm-gc/boehm-cflags`"
3064     GCOBJS=boehm.lo
3065     GCHDR=boehm-gc.h
3066         cat >> confdefs.h <<\EOF
3067 #define HAVE_BOEHM_GC 1
3068 EOF
3069
3070     ;;
3071  no)
3072     echo "$ac_t""none" 1>&6
3073     GCOBJS=nogc.lo
3074     GCHDR=no-gc.h
3075     ;;
3076  *)
3077     { echo "configure: error: unrecognized collector \"$GC\"" 1>&2; exit 1; }
3078     ;;
3079 esac
3080
3081
3082
3083
3084
3085
3086
3087
3088
3089
3090 echo $ac_n "checking for threads package to use""... $ac_c" 1>&6
3091 echo "configure:3092: checking for threads package to use" >&5
3092 # Check whether --enable-threads or --disable-threads was given.
3093 if test "${enable_threads+set}" = set; then
3094   enableval="$enable_threads"
3095   THREADS=$enableval
3096 else
3097     THREADS=no
3098 fi
3099
3100
3101 if test "$THREADS" = yes; then
3102    case "$host" in
3103     *-*-vxworks*)
3104        THREADS=vxworks
3105        ;;
3106     *-*-linux*)
3107        # FIXME: this isn't correct in all cases.
3108        THREADS=posix
3109        ;;
3110     *-*-win*)
3111        THREADS=win32
3112        ;;
3113     *-*-irix*)
3114        # FIXME: for now, choose POSIX, because we implement that.
3115        # Later, choose irix threads.
3116        THREADS=posix
3117        ;;
3118     *-*-solaris*)
3119        # FIXME: for now, choose POSIX, because we implement that.
3120        # Later, choose solaris threads.
3121        THREADS=posix
3122        ;;
3123     *)
3124        # For now.
3125        THREADS=none
3126        ;;
3127    esac
3128 fi
3129
3130 case "$THREADS" in
3131  no | none | single)
3132     THREADS=none
3133     ;;
3134  posix | pthreads)
3135     THREADS=posix
3136     case "$host" in
3137      *-*-linux*)
3138         cat >> confdefs.h <<\EOF
3139 #define LINUX_THREADS 1
3140 EOF
3141
3142         ;;
3143     esac
3144     ;;
3145  decosf1 | irix | mach | os2 | solaris | win32 | dce | vxworks)
3146     { echo "configure: error: thread package $THREADS not yet supported" 1>&2; exit 1; }
3147     ;;
3148  *)
3149     { echo "configure: error: $THREADS is an unknown thread package" 1>&2; exit 1; }
3150     ;;
3151 esac
3152 echo "$ac_t""$THREADS" 1>&6
3153
3154 THREADLIBS=
3155 THREADINCS=
3156 THREADDEPS=
3157 THREADOBJS=
3158 THREADH=
3159 THREADSPEC=
3160 case "$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 "$GC" != boehm; then
3177        cat >> confdefs.h <<\EOF
3178 #define _REENTRANT 1
3179 EOF
3180
3181     fi
3182     cat >> confdefs.h <<\EOF
3183 #define _POSIX_PTHREAD_SEMANTICS 1
3184 EOF
3185
3186     ;;
3187
3188  none)
3189     THREADOBJS=no-threads.lo
3190     THREADH=no-threads.h
3191     ;;
3192 esac
3193
3194
3195
3196
3197
3198
3199
3200
3201
3202 if test "$GCC" = yes; then
3203   USING_GCC_TRUE=
3204   USING_GCC_FALSE='#'
3205 else
3206   USING_GCC_TRUE='#'
3207   USING_GCC_FALSE=
3208 fi
3209
3210 CANADIAN=no
3211 NULL_TARGET=no
3212 NATIVE=yes
3213
3214 # Find unwind.h and support headers.  If we're in the tree with
3215 # gcc, then look there.  Otherwise look in compat-include.  If all else
3216 # fails, just hope the user has set things up somehow.
3217 echo "probing $srcdir/../gcc/unwind.h"
3218 if test -r $srcdir/../gcc/unwind.h; then
3219    GCC_UNWIND_INCLUDE='-I$(top_srcdir)/../gcc'
3220 else
3221    if test -d $srcdir/../compat-include; then
3222       GCC_UNWIND_INCLUDE='-I$(top_srcdir)/../compat-include'
3223    else
3224       GCC_UNWIND_INCLUDE=
3225    fi
3226 fi
3227
3228 if test -n "${with_cross_host}"; then
3229    # We are being configured with a cross compiler.  AC_REPLACE_FUNCS
3230    # may not work correctly, because the compiler may not be able to
3231    # link executables.
3232
3233    # We assume newlib.  This lets us hard-code the functions we know
3234    # we'll have.
3235    cat >> confdefs.h <<\EOF
3236 #define HAVE_MEMMOVE 1
3237 EOF
3238
3239    cat >> confdefs.h <<\EOF
3240 #define HAVE_MEMCPY 1
3241 EOF
3242
3243    cat >> confdefs.h <<\EOF
3244 #define HAVE_STRERROR 1
3245 EOF
3246
3247    cat >> confdefs.h <<\EOF
3248 #define HAVE_GMTIME_R 1
3249 EOF
3250
3251    cat >> confdefs.h <<\EOF
3252 #define HAVE_LOCALTIME_R 1
3253 EOF
3254
3255       cat >> confdefs.h <<\EOF
3256 #define HAVE_PTHREAD_MUTEXATTR_INIT 1
3257 EOF
3258
3259       cat >> confdefs.h <<\EOF
3260 #define HAVE_ALLOCA 1
3261 EOF
3262
3263
3264       cat >> confdefs.h <<\EOF
3265 #define NO_GETUID 1
3266 EOF
3267
3268
3269    ZLIBSPEC=-lzgcj
3270    ZLIBTESTSPEC="-L`pwd`/../zlib/.libs -rpath `pwd`/../zlib/.libs"
3271
3272    # If Canadian cross, then don't pick up tools from the build
3273    # directory.
3274    if test "$build" != "$with_cross_host"; then
3275       CANADIAN=yes
3276       GCC_UNWIND_INCLUDE=
3277       GCJ="${target_alias}-gcj"
3278    else
3279       GCJ=
3280    fi
3281    NATIVE=no
3282 else
3283    for ac_func in strerror ioctl select fstat open fsync sleep
3284 do
3285 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3286 echo "configure:3287: checking for $ac_func" >&5
3287 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3288   echo $ac_n "(cached) $ac_c" 1>&6
3289 else
3290   cat > conftest.$ac_ext <<EOF
3291 #line 3292 "configure"
3292 #include "confdefs.h"
3293 /* System header to define __stub macros and hopefully few prototypes,
3294     which can conflict with char $ac_func(); below.  */
3295 #include <assert.h>
3296 /* Override any gcc2 internal prototype to avoid an error.  */
3297 /* We use char because int might match the return type of a gcc2
3298     builtin and then its argument prototype would still apply.  */
3299 char $ac_func();
3300
3301 int main() {
3302
3303 /* The GNU C library defines this for functions which it implements
3304     to always fail with ENOSYS.  Some functions are actually named
3305     something starting with __ and the normal name is an alias.  */
3306 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3307 choke me
3308 #else
3309 $ac_func();
3310 #endif
3311
3312 ; return 0; }
3313 EOF
3314 if { (eval echo configure:3315: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3315   rm -rf conftest*
3316   eval "ac_cv_func_$ac_func=yes"
3317 else
3318   echo "configure: failed program was:" >&5
3319   cat conftest.$ac_ext >&5
3320   rm -rf conftest*
3321   eval "ac_cv_func_$ac_func=no"
3322 fi
3323 rm -f conftest*
3324 fi
3325
3326 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3327   echo "$ac_t""yes" 1>&6
3328     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3329   cat >> confdefs.h <<EOF
3330 #define $ac_tr_func 1
3331 EOF
3332
3333 else
3334   echo "$ac_t""no" 1>&6
3335 fi
3336 done
3337
3338    for ac_func in gmtime_r localtime_r readdir_r getpwuid_r getcwd
3339 do
3340 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3341 echo "configure:3342: checking for $ac_func" >&5
3342 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3343   echo $ac_n "(cached) $ac_c" 1>&6
3344 else
3345   cat > conftest.$ac_ext <<EOF
3346 #line 3347 "configure"
3347 #include "confdefs.h"
3348 /* System header to define __stub macros and hopefully few prototypes,
3349     which can conflict with char $ac_func(); below.  */
3350 #include <assert.h>
3351 /* Override any gcc2 internal prototype to avoid an error.  */
3352 /* We use char because int might match the return type of a gcc2
3353     builtin and then its argument prototype would still apply.  */
3354 char $ac_func();
3355
3356 int main() {
3357
3358 /* The GNU C library defines this for functions which it implements
3359     to always fail with ENOSYS.  Some functions are actually named
3360     something starting with __ and the normal name is an alias.  */
3361 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3362 choke me
3363 #else
3364 $ac_func();
3365 #endif
3366
3367 ; return 0; }
3368 EOF
3369 if { (eval echo configure:3370: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3370   rm -rf conftest*
3371   eval "ac_cv_func_$ac_func=yes"
3372 else
3373   echo "configure: failed program was:" >&5
3374   cat conftest.$ac_ext >&5
3375   rm -rf conftest*
3376   eval "ac_cv_func_$ac_func=no"
3377 fi
3378 rm -f conftest*
3379 fi
3380
3381 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3382   echo "$ac_t""yes" 1>&6
3383     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3384   cat >> confdefs.h <<EOF
3385 #define $ac_tr_func 1
3386 EOF
3387
3388 else
3389   echo "$ac_t""no" 1>&6
3390 fi
3391 done
3392
3393    for ac_func in access stat mkdir rename rmdir unlink realpath utime chmod
3394 do
3395 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3396 echo "configure:3397: checking for $ac_func" >&5
3397 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3398   echo $ac_n "(cached) $ac_c" 1>&6
3399 else
3400   cat > conftest.$ac_ext <<EOF
3401 #line 3402 "configure"
3402 #include "confdefs.h"
3403 /* System header to define __stub macros and hopefully few prototypes,
3404     which can conflict with char $ac_func(); below.  */
3405 #include <assert.h>
3406 /* Override any gcc2 internal prototype to avoid an error.  */
3407 /* We use char because int might match the return type of a gcc2
3408     builtin and then its argument prototype would still apply.  */
3409 char $ac_func();
3410
3411 int main() {
3412
3413 /* The GNU C library defines this for functions which it implements
3414     to always fail with ENOSYS.  Some functions are actually named
3415     something starting with __ and the normal name is an alias.  */
3416 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3417 choke me
3418 #else
3419 $ac_func();
3420 #endif
3421
3422 ; return 0; }
3423 EOF
3424 if { (eval echo configure:3425: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3425   rm -rf conftest*
3426   eval "ac_cv_func_$ac_func=yes"
3427 else
3428   echo "configure: failed program was:" >&5
3429   cat conftest.$ac_ext >&5
3430   rm -rf conftest*
3431   eval "ac_cv_func_$ac_func=no"
3432 fi
3433 rm -f conftest*
3434 fi
3435
3436 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3437   echo "$ac_t""yes" 1>&6
3438     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3439   cat >> confdefs.h <<EOF
3440 #define $ac_tr_func 1
3441 EOF
3442
3443 else
3444   echo "$ac_t""no" 1>&6
3445 fi
3446 done
3447
3448    for ac_func in iconv nl_langinfo setlocale
3449 do
3450 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3451 echo "configure:3452: checking for $ac_func" >&5
3452 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3453   echo $ac_n "(cached) $ac_c" 1>&6
3454 else
3455   cat > conftest.$ac_ext <<EOF
3456 #line 3457 "configure"
3457 #include "confdefs.h"
3458 /* System header to define __stub macros and hopefully few prototypes,
3459     which can conflict with char $ac_func(); below.  */
3460 #include <assert.h>
3461 /* Override any gcc2 internal prototype to avoid an error.  */
3462 /* We use char because int might match the return type of a gcc2
3463     builtin and then its argument prototype would still apply.  */
3464 char $ac_func();
3465
3466 int main() {
3467
3468 /* The GNU C library defines this for functions which it implements
3469     to always fail with ENOSYS.  Some functions are actually named
3470     something starting with __ and the normal name is an alias.  */
3471 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3472 choke me
3473 #else
3474 $ac_func();
3475 #endif
3476
3477 ; return 0; }
3478 EOF
3479 if { (eval echo configure:3480: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3480   rm -rf conftest*
3481   eval "ac_cv_func_$ac_func=yes"
3482 else
3483   echo "configure: failed program was:" >&5
3484   cat conftest.$ac_ext >&5
3485   rm -rf conftest*
3486   eval "ac_cv_func_$ac_func=no"
3487 fi
3488 rm -f conftest*
3489 fi
3490
3491 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3492   echo "$ac_t""yes" 1>&6
3493     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3494   cat >> confdefs.h <<EOF
3495 #define $ac_tr_func 1
3496 EOF
3497
3498 else
3499   echo "$ac_t""no" 1>&6
3500 fi
3501 done
3502
3503    for ac_func in inet_aton inet_addr
3504 do
3505 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3506 echo "configure:3507: checking for $ac_func" >&5
3507 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3508   echo $ac_n "(cached) $ac_c" 1>&6
3509 else
3510   cat > conftest.$ac_ext <<EOF
3511 #line 3512 "configure"
3512 #include "confdefs.h"
3513 /* System header to define __stub macros and hopefully few prototypes,
3514     which can conflict with char $ac_func(); below.  */
3515 #include <assert.h>
3516 /* Override any gcc2 internal prototype to avoid an error.  */
3517 /* We use char because int might match the return type of a gcc2
3518     builtin and then its argument prototype would still apply.  */
3519 char $ac_func();
3520
3521 int main() {
3522
3523 /* The GNU C library defines this for functions which it implements
3524     to always fail with ENOSYS.  Some functions are actually named
3525     something starting with __ and the normal name is an alias.  */
3526 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3527 choke me
3528 #else
3529 $ac_func();
3530 #endif
3531
3532 ; return 0; }
3533 EOF
3534 if { (eval echo configure:3535: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3535   rm -rf conftest*
3536   eval "ac_cv_func_$ac_func=yes"
3537 else
3538   echo "configure: failed program was:" >&5
3539   cat conftest.$ac_ext >&5
3540   rm -rf conftest*
3541   eval "ac_cv_func_$ac_func=no"
3542 fi
3543 rm -f conftest*
3544 fi
3545
3546 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3547   echo "$ac_t""yes" 1>&6
3548     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3549   cat >> confdefs.h <<EOF
3550 #define $ac_tr_func 1
3551 EOF
3552  break
3553 else
3554   echo "$ac_t""no" 1>&6
3555 fi
3556 done
3557
3558    for ac_func in inet_pton uname inet_ntoa
3559 do
3560 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3561 echo "configure:3562: checking for $ac_func" >&5
3562 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3563   echo $ac_n "(cached) $ac_c" 1>&6
3564 else
3565   cat > conftest.$ac_ext <<EOF
3566 #line 3567 "configure"
3567 #include "confdefs.h"
3568 /* System header to define __stub macros and hopefully few prototypes,
3569     which can conflict with char $ac_func(); below.  */
3570 #include <assert.h>
3571 /* Override any gcc2 internal prototype to avoid an error.  */
3572 /* We use char because int might match the return type of a gcc2
3573     builtin and then its argument prototype would still apply.  */
3574 char $ac_func();
3575
3576 int main() {
3577
3578 /* The GNU C library defines this for functions which it implements
3579     to always fail with ENOSYS.  Some functions are actually named
3580     something starting with __ and the normal name is an alias.  */
3581 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3582 choke me
3583 #else
3584 $ac_func();
3585 #endif
3586
3587 ; return 0; }
3588 EOF
3589 if { (eval echo configure:3590: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3590   rm -rf conftest*
3591   eval "ac_cv_func_$ac_func=yes"
3592 else
3593   echo "configure: failed program was:" >&5
3594   cat conftest.$ac_ext >&5
3595   rm -rf conftest*
3596   eval "ac_cv_func_$ac_func=no"
3597 fi
3598 rm -f conftest*
3599 fi
3600
3601 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3602   echo "$ac_t""yes" 1>&6
3603     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3604   cat >> confdefs.h <<EOF
3605 #define $ac_tr_func 1
3606 EOF
3607
3608 else
3609   echo "$ac_t""no" 1>&6
3610 fi
3611 done
3612
3613    for ac_func in backtrace fork execvp pipe
3614 do
3615 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3616 echo "configure:3617: checking for $ac_func" >&5
3617 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3618   echo $ac_n "(cached) $ac_c" 1>&6
3619 else
3620   cat > conftest.$ac_ext <<EOF
3621 #line 3622 "configure"
3622 #include "confdefs.h"
3623 /* System header to define __stub macros and hopefully few prototypes,
3624     which can conflict with char $ac_func(); below.  */
3625 #include <assert.h>
3626 /* Override any gcc2 internal prototype to avoid an error.  */
3627 /* We use char because int might match the return type of a gcc2
3628     builtin and then its argument prototype would still apply.  */
3629 char $ac_func();
3630
3631 int main() {
3632
3633 /* The GNU C library defines this for functions which it implements
3634     to always fail with ENOSYS.  Some functions are actually named
3635     something starting with __ and the normal name is an alias.  */
3636 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3637 choke me
3638 #else
3639 $ac_func();
3640 #endif
3641
3642 ; return 0; }
3643 EOF
3644 if { (eval echo configure:3645: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3645   rm -rf conftest*
3646   eval "ac_cv_func_$ac_func=yes"
3647 else
3648   echo "configure: failed program was:" >&5
3649   cat conftest.$ac_ext >&5
3650   rm -rf conftest*
3651   eval "ac_cv_func_$ac_func=no"
3652 fi
3653 rm -f conftest*
3654 fi
3655
3656 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3657   echo "$ac_t""yes" 1>&6
3658     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3659   cat >> confdefs.h <<EOF
3660 #define $ac_tr_func 1
3661 EOF
3662
3663 else
3664   echo "$ac_t""no" 1>&6
3665 fi
3666 done
3667
3668    for ac_hdr in execinfo.h unistd.h dlfcn.h
3669 do
3670 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3671 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3672 echo "configure:3673: checking for $ac_hdr" >&5
3673 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3674   echo $ac_n "(cached) $ac_c" 1>&6
3675 else
3676   cat > conftest.$ac_ext <<EOF
3677 #line 3678 "configure"
3678 #include "confdefs.h"
3679 #include <$ac_hdr>
3680 EOF
3681 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3682 { (eval echo configure:3683: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3683 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3684 if test -z "$ac_err"; then
3685   rm -rf conftest*
3686   eval "ac_cv_header_$ac_safe=yes"
3687 else
3688   echo "$ac_err" >&5
3689   echo "configure: failed program was:" >&5
3690   cat conftest.$ac_ext >&5
3691   rm -rf conftest*
3692   eval "ac_cv_header_$ac_safe=no"
3693 fi
3694 rm -f conftest*
3695 fi
3696 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3697   echo "$ac_t""yes" 1>&6
3698     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3699   cat >> confdefs.h <<EOF
3700 #define $ac_tr_hdr 1
3701 EOF
3702
3703 else
3704   echo "$ac_t""no" 1>&6
3705 fi
3706 done
3707
3708    echo $ac_n "checking for dladdr in -ldl""... $ac_c" 1>&6
3709 echo "configure:3710: checking for dladdr in -ldl" >&5
3710 ac_lib_var=`echo dl'_'dladdr | sed 'y%./+-%__p_%'`
3711 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3712   echo $ac_n "(cached) $ac_c" 1>&6
3713 else
3714   ac_save_LIBS="$LIBS"
3715 LIBS="-ldl  $LIBS"
3716 cat > conftest.$ac_ext <<EOF
3717 #line 3718 "configure"
3718 #include "confdefs.h"
3719 /* Override any gcc2 internal prototype to avoid an error.  */
3720 /* We use char because int might match the return type of a gcc2
3721     builtin and then its argument prototype would still apply.  */
3722 char dladdr();
3723
3724 int main() {
3725 dladdr()
3726 ; return 0; }
3727 EOF
3728 if { (eval echo configure:3729: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3729   rm -rf conftest*
3730   eval "ac_cv_lib_$ac_lib_var=yes"
3731 else
3732   echo "configure: failed program was:" >&5
3733   cat conftest.$ac_ext >&5
3734   rm -rf conftest*
3735   eval "ac_cv_lib_$ac_lib_var=no"
3736 fi
3737 rm -f conftest*
3738 LIBS="$ac_save_LIBS"
3739
3740 fi
3741 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3742   echo "$ac_t""yes" 1>&6
3743
3744      cat >> confdefs.h <<\EOF
3745 #define HAVE_DLADDR 1
3746 EOF
3747
3748 else
3749   echo "$ac_t""no" 1>&6
3750 fi
3751
3752    for ac_file in /proc/self/exe
3753 do
3754
3755 ac_safe=`echo "$ac_file" | sed 'y%./+-%__p_%'`
3756 echo $ac_n "checking for $ac_file""... $ac_c" 1>&6
3757 echo "configure:3758: checking for $ac_file" >&5
3758 if eval "test \"`echo '$''{'ac_cv_file_$ac_safe'+set}'`\" = set"; then
3759   echo $ac_n "(cached) $ac_c" 1>&6
3760 else
3761   if test "$cross_compiling" = yes; then
3762     { echo "configure: error: Cannot check for file existence when cross compiling" 1>&2; exit 1; }
3763 else
3764   if test -r $ac_file; then
3765     eval "ac_cv_file_$ac_safe=yes"
3766   else
3767     eval "ac_cv_file_$ac_safe=no"
3768   fi
3769 fi
3770 fi
3771 if eval "test \"`echo '$ac_cv_file_'$ac_safe`\" = yes"; then
3772   echo "$ac_t""yes" 1>&6
3773     ac_tr_file=HAVE_`echo $ac_file | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3774   cat >> confdefs.h <<EOF
3775 #define $ac_tr_file 1
3776 EOF
3777
3778      cat >> confdefs.h <<\EOF
3779 #define HAVE_PROC_SELF_EXE 1
3780 EOF
3781
3782 else
3783   echo "$ac_t""no" 1>&6
3784
3785 fi
3786 done
3787
3788
3789    for ac_func in gethostbyname_r
3790 do
3791 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3792 echo "configure:3793: checking for $ac_func" >&5
3793 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3794   echo $ac_n "(cached) $ac_c" 1>&6
3795 else
3796   cat > conftest.$ac_ext <<EOF
3797 #line 3798 "configure"
3798 #include "confdefs.h"
3799 /* System header to define __stub macros and hopefully few prototypes,
3800     which can conflict with char $ac_func(); below.  */
3801 #include <assert.h>
3802 /* Override any gcc2 internal prototype to avoid an error.  */
3803 /* We use char because int might match the return type of a gcc2
3804     builtin and then its argument prototype would still apply.  */
3805 char $ac_func();
3806
3807 int main() {
3808
3809 /* The GNU C library defines this for functions which it implements
3810     to always fail with ENOSYS.  Some functions are actually named
3811     something starting with __ and the normal name is an alias.  */
3812 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3813 choke me
3814 #else
3815 $ac_func();
3816 #endif
3817
3818 ; return 0; }
3819 EOF
3820 if { (eval echo configure:3821: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3821   rm -rf conftest*
3822   eval "ac_cv_func_$ac_func=yes"
3823 else
3824   echo "configure: failed program was:" >&5
3825   cat conftest.$ac_ext >&5
3826   rm -rf conftest*
3827   eval "ac_cv_func_$ac_func=no"
3828 fi
3829 rm -f conftest*
3830 fi
3831
3832 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3833   echo "$ac_t""yes" 1>&6
3834     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3835   cat >> confdefs.h <<EOF
3836 #define $ac_tr_func 1
3837 EOF
3838
3839      cat >> confdefs.h <<\EOF
3840 #define HAVE_GETHOSTBYNAME_R 1
3841 EOF
3842
3843      # There are two different kinds of gethostbyname_r.
3844      # We look for the one that returns `int'.
3845      # Hopefully this check is robust enough.
3846      cat > conftest.$ac_ext <<EOF
3847 #line 3848 "configure"
3848 #include "confdefs.h"
3849 #include <netdb.h>
3850 EOF
3851 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3852   egrep "int.*gethostbyname_r" >/dev/null 2>&1; then
3853   rm -rf conftest*
3854
3855        cat >> confdefs.h <<\EOF
3856 #define GETHOSTBYNAME_R_RETURNS_INT 1
3857 EOF
3858
3859 fi
3860 rm -f conftest*
3861
3862
3863      case " $GCINCS " in
3864      *" -D_REENTRANT "*) ;;
3865      *)
3866                 echo $ac_n "checking whether gethostbyname_r declaration requires -D_REENTRANT""... $ac_c" 1>&6
3867 echo "configure:3868: checking whether gethostbyname_r declaration requires -D_REENTRANT" >&5
3868 if eval "test \"`echo '$''{'libjava_cv_gethostbyname_r_needs_reentrant'+set}'`\" = set"; then
3869   echo $ac_n "(cached) $ac_c" 1>&6
3870 else
3871
3872           ac_ext=C
3873 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
3874 ac_cpp='$CXXCPP $CPPFLAGS'
3875 ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
3876 ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
3877 cross_compiling=$ac_cv_prog_cxx_cross
3878
3879           cat > conftest.$ac_ext <<EOF
3880 #line 3881 "configure"
3881 #include "confdefs.h"
3882 #include <netdb.h>
3883 int main() {
3884 gethostbyname_r("", 0, 0);
3885 ; return 0; }
3886 EOF
3887 if { (eval echo configure:3888: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3888   rm -rf conftest*
3889   libjava_cv_gethostbyname_r_needs_reentrant=no
3890 else
3891   echo "configure: failed program was:" >&5
3892   cat conftest.$ac_ext >&5
3893   rm -rf conftest*
3894                 CPPFLAGS_SAVE="$CPPFLAGS"
3895                 CPPFLAGS="$CPPFLAGS -D_REENTRANT"
3896                 cat > conftest.$ac_ext <<EOF
3897 #line 3898 "configure"
3898 #include "confdefs.h"
3899 #include <netdb.h>
3900 int main() {
3901 gethostbyname_r("", 0, 0);
3902 ; return 0; }
3903 EOF
3904 if { (eval echo configure:3905: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3905   rm -rf conftest*
3906   libjava_cv_gethostbyname_r_needs_reentrant=yes
3907 else
3908   echo "configure: failed program was:" >&5
3909   cat conftest.$ac_ext >&5
3910   rm -rf conftest*
3911   libjava_cv_gethostbyname_r_needs_reentrant=fail
3912 fi
3913 rm -f conftest*
3914                 CPPFLAGS="$CPPFLAGS_SAVE"
3915
3916 fi
3917 rm -f conftest*
3918           ac_ext=c
3919 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
3920 ac_cpp='$CPP $CPPFLAGS'
3921 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
3922 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
3923 cross_compiling=$ac_cv_prog_cc_cross
3924
3925
3926 fi
3927
3928 echo "$ac_t""$libjava_cv_gethostbyname_r_needs_reentrant" 1>&6
3929         if test "x$libjava_cv_gethostbyname_r_needs_reentrant" = xyes; then
3930           cat >> confdefs.h <<\EOF
3931 #define _REENTRANT 1
3932 EOF
3933
3934         fi
3935      ;;
3936      esac
3937
3938      echo $ac_n "checking for struct hostent_data""... $ac_c" 1>&6
3939 echo "configure:3940: checking for struct hostent_data" >&5
3940 if eval "test \"`echo '$''{'libjava_cv_struct_hostent_data'+set}'`\" = set"; then
3941   echo $ac_n "(cached) $ac_c" 1>&6
3942 else
3943         cat > conftest.$ac_ext <<EOF
3944 #line 3945 "configure"
3945 #include "confdefs.h"
3946
3947 #if GETHOSTBYNAME_R_NEEDS_REENTRANT && !defined(_REENTRANT)
3948 # define _REENTRANT 1
3949 #endif
3950 #include <netdb.h>
3951 int main() {
3952 struct hostent_data data;
3953 ; return 0; }
3954 EOF
3955 if { (eval echo configure:3956: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3956   rm -rf conftest*
3957   libjava_cv_struct_hostent_data=yes
3958 else
3959   echo "configure: failed program was:" >&5
3960   cat conftest.$ac_ext >&5
3961   rm -rf conftest*
3962   libjava_cv_struct_hostent_data=no
3963 fi
3964 rm -f conftest*
3965 fi
3966
3967 echo "$ac_t""$libjava_cv_struct_hostent_data" 1>&6
3968      if test "x$libjava_cv_struct_hostent_data" = xyes; then
3969        cat >> confdefs.h <<\EOF
3970 #define HAVE_STRUCT_HOSTENT_DATA 1
3971 EOF
3972
3973      fi
3974
3975 else
3976   echo "$ac_t""no" 1>&6
3977 fi
3978 done
3979
3980
3981    for ac_func in gethostbyaddr_r
3982 do
3983 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3984 echo "configure:3985: checking for $ac_func" >&5
3985 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3986   echo $ac_n "(cached) $ac_c" 1>&6
3987 else
3988   cat > conftest.$ac_ext <<EOF
3989 #line 3990 "configure"
3990 #include "confdefs.h"
3991 /* System header to define __stub macros and hopefully few prototypes,
3992     which can conflict with char $ac_func(); below.  */
3993 #include <assert.h>
3994 /* Override any gcc2 internal prototype to avoid an error.  */
3995 /* We use char because int might match the return type of a gcc2
3996     builtin and then its argument prototype would still apply.  */
3997 char $ac_func();
3998
3999 int main() {
4000
4001 /* The GNU C library defines this for functions which it implements
4002     to always fail with ENOSYS.  Some functions are actually named
4003     something starting with __ and the normal name is an alias.  */
4004 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4005 choke me
4006 #else
4007 $ac_func();
4008 #endif
4009
4010 ; return 0; }
4011 EOF
4012 if { (eval echo configure:4013: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4013   rm -rf conftest*
4014   eval "ac_cv_func_$ac_func=yes"
4015 else
4016   echo "configure: failed program was:" >&5
4017   cat conftest.$ac_ext >&5
4018   rm -rf conftest*
4019   eval "ac_cv_func_$ac_func=no"
4020 fi
4021 rm -f conftest*
4022 fi
4023
4024 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4025   echo "$ac_t""yes" 1>&6
4026     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4027   cat >> confdefs.h <<EOF
4028 #define $ac_tr_func 1
4029 EOF
4030
4031      cat >> confdefs.h <<\EOF
4032 #define HAVE_GETHOSTBYADDR_R 1
4033 EOF
4034
4035      # There are two different kinds of gethostbyaddr_r.
4036      # We look for the one that returns `int'.
4037      # Hopefully this check is robust enough.
4038      cat > conftest.$ac_ext <<EOF
4039 #line 4040 "configure"
4040 #include "confdefs.h"
4041 #include <netdb.h>
4042 EOF
4043 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4044   egrep "int.*gethostbyaddr_r" >/dev/null 2>&1; then
4045   rm -rf conftest*
4046
4047        cat >> confdefs.h <<\EOF
4048 #define GETHOSTBYADDR_R_RETURNS_INT 1
4049 EOF
4050
4051 fi
4052 rm -f conftest*
4053
4054 else
4055   echo "$ac_t""no" 1>&6
4056 fi
4057 done
4058
4059
4060    for ac_func in gethostname
4061 do
4062 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4063 echo "configure:4064: checking for $ac_func" >&5
4064 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4065   echo $ac_n "(cached) $ac_c" 1>&6
4066 else
4067   cat > conftest.$ac_ext <<EOF
4068 #line 4069 "configure"
4069 #include "confdefs.h"
4070 /* System header to define __stub macros and hopefully few prototypes,
4071     which can conflict with char $ac_func(); below.  */
4072 #include <assert.h>
4073 /* Override any gcc2 internal prototype to avoid an error.  */
4074 /* We use char because int might match the return type of a gcc2
4075     builtin and then its argument prototype would still apply.  */
4076 char $ac_func();
4077
4078 int main() {
4079
4080 /* The GNU C library defines this for functions which it implements
4081     to always fail with ENOSYS.  Some functions are actually named
4082     something starting with __ and the normal name is an alias.  */
4083 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4084 choke me
4085 #else
4086 $ac_func();
4087 #endif
4088
4089 ; return 0; }
4090 EOF
4091 if { (eval echo configure:4092: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4092   rm -rf conftest*
4093   eval "ac_cv_func_$ac_func=yes"
4094 else
4095   echo "configure: failed program was:" >&5
4096   cat conftest.$ac_ext >&5
4097   rm -rf conftest*
4098   eval "ac_cv_func_$ac_func=no"
4099 fi
4100 rm -f conftest*
4101 fi
4102
4103 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4104   echo "$ac_t""yes" 1>&6
4105     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4106   cat >> confdefs.h <<EOF
4107 #define $ac_tr_func 1
4108 EOF
4109
4110      cat >> confdefs.h <<\EOF
4111 #define HAVE_GETHOSTNAME 1
4112 EOF
4113
4114      cat > conftest.$ac_ext <<EOF
4115 #line 4116 "configure"
4116 #include "confdefs.h"
4117 #include <unistd.h>
4118 EOF
4119 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4120   egrep "gethostname" >/dev/null 2>&1; then
4121   rm -rf conftest*
4122
4123        cat >> confdefs.h <<\EOF
4124 #define HAVE_GETHOSTNAME_DECL 1
4125 EOF
4126
4127 fi
4128 rm -f conftest*
4129
4130 else
4131   echo "$ac_t""no" 1>&6
4132 fi
4133 done
4134
4135
4136    # Look for these functions in the thread library, but only bother
4137    # if using POSIX threads.
4138    if test "$THREADS" = posix; then
4139       save_LIBS="$LIBS"
4140       LIBS="$LIBS $THREADLIBS"
4141       # Some POSIX thread systems don't have pthread_mutexattr_settype.
4142       # E.g., Solaris.
4143       for ac_func in pthread_mutexattr_settype pthread_mutexattr_setkind_np
4144 do
4145 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4146 echo "configure:4147: checking for $ac_func" >&5
4147 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4148   echo $ac_n "(cached) $ac_c" 1>&6
4149 else
4150   cat > conftest.$ac_ext <<EOF
4151 #line 4152 "configure"
4152 #include "confdefs.h"
4153 /* System header to define __stub macros and hopefully few prototypes,
4154     which can conflict with char $ac_func(); below.  */
4155 #include <assert.h>
4156 /* Override any gcc2 internal prototype to avoid an error.  */
4157 /* We use char because int might match the return type of a gcc2
4158     builtin and then its argument prototype would still apply.  */
4159 char $ac_func();
4160
4161 int main() {
4162
4163 /* The GNU C library defines this for functions which it implements
4164     to always fail with ENOSYS.  Some functions are actually named
4165     something starting with __ and the normal name is an alias.  */
4166 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4167 choke me
4168 #else
4169 $ac_func();
4170 #endif
4171
4172 ; return 0; }
4173 EOF
4174 if { (eval echo configure:4175: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4175   rm -rf conftest*
4176   eval "ac_cv_func_$ac_func=yes"
4177 else
4178   echo "configure: failed program was:" >&5
4179   cat conftest.$ac_ext >&5
4180   rm -rf conftest*
4181   eval "ac_cv_func_$ac_func=no"
4182 fi
4183 rm -f conftest*
4184 fi
4185
4186 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4187   echo "$ac_t""yes" 1>&6
4188     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4189   cat >> confdefs.h <<EOF
4190 #define $ac_tr_func 1
4191 EOF
4192
4193 else
4194   echo "$ac_t""no" 1>&6
4195 fi
4196 done
4197
4198
4199       # Look for sched_yield.  Up to Solaris 2.6, it is in libposix4, since
4200       # Solaris 7 the name librt is preferred.
4201       for ac_func in sched_yield
4202 do
4203 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4204 echo "configure:4205: checking for $ac_func" >&5
4205 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4206   echo $ac_n "(cached) $ac_c" 1>&6
4207 else
4208   cat > conftest.$ac_ext <<EOF
4209 #line 4210 "configure"
4210 #include "confdefs.h"
4211 /* System header to define __stub macros and hopefully few prototypes,
4212     which can conflict with char $ac_func(); below.  */
4213 #include <assert.h>
4214 /* Override any gcc2 internal prototype to avoid an error.  */
4215 /* We use char because int might match the return type of a gcc2
4216     builtin and then its argument prototype would still apply.  */
4217 char $ac_func();
4218
4219 int main() {
4220
4221 /* The GNU C library defines this for functions which it implements
4222     to always fail with ENOSYS.  Some functions are actually named
4223     something starting with __ and the normal name is an alias.  */
4224 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4225 choke me
4226 #else
4227 $ac_func();
4228 #endif
4229
4230 ; return 0; }
4231 EOF
4232 if { (eval echo configure:4233: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4233   rm -rf conftest*
4234   eval "ac_cv_func_$ac_func=yes"
4235 else
4236   echo "configure: failed program was:" >&5
4237   cat conftest.$ac_ext >&5
4238   rm -rf conftest*
4239   eval "ac_cv_func_$ac_func=no"
4240 fi
4241 rm -f conftest*
4242 fi
4243
4244 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4245   echo "$ac_t""yes" 1>&6
4246     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4247   cat >> confdefs.h <<EOF
4248 #define $ac_tr_func 1
4249 EOF
4250
4251 else
4252   echo "$ac_t""no" 1>&6
4253 echo $ac_n "checking for sched_yield in -lrt""... $ac_c" 1>&6
4254 echo "configure:4255: checking for sched_yield in -lrt" >&5
4255 ac_lib_var=`echo rt'_'sched_yield | sed 'y%./+-%__p_%'`
4256 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4257   echo $ac_n "(cached) $ac_c" 1>&6
4258 else
4259   ac_save_LIBS="$LIBS"
4260 LIBS="-lrt  $LIBS"
4261 cat > conftest.$ac_ext <<EOF
4262 #line 4263 "configure"
4263 #include "confdefs.h"
4264 /* Override any gcc2 internal prototype to avoid an error.  */
4265 /* We use char because int might match the return type of a gcc2
4266     builtin and then its argument prototype would still apply.  */
4267 char sched_yield();
4268
4269 int main() {
4270 sched_yield()
4271 ; return 0; }
4272 EOF
4273 if { (eval echo configure:4274: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4274   rm -rf conftest*
4275   eval "ac_cv_lib_$ac_lib_var=yes"
4276 else
4277   echo "configure: failed program was:" >&5
4278   cat conftest.$ac_ext >&5
4279   rm -rf conftest*
4280   eval "ac_cv_lib_$ac_lib_var=no"
4281 fi
4282 rm -f conftest*
4283 LIBS="$ac_save_LIBS"
4284
4285 fi
4286 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4287   echo "$ac_t""yes" 1>&6
4288
4289           cat >> confdefs.h <<\EOF
4290 #define HAVE_SCHED_YIELD 1
4291 EOF
4292
4293           THREADLIBS="$THREADLIBS -lrt"
4294           THREADSPEC="$THREADSPEC -lrt"
4295 else
4296   echo "$ac_t""no" 1>&6
4297
4298           echo $ac_n "checking for sched_yield in -lposix4""... $ac_c" 1>&6
4299 echo "configure:4300: checking for sched_yield in -lposix4" >&5
4300 ac_lib_var=`echo posix4'_'sched_yield | sed 'y%./+-%__p_%'`
4301 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4302   echo $ac_n "(cached) $ac_c" 1>&6
4303 else
4304   ac_save_LIBS="$LIBS"
4305 LIBS="-lposix4  $LIBS"
4306 cat > conftest.$ac_ext <<EOF
4307 #line 4308 "configure"
4308 #include "confdefs.h"
4309 /* Override any gcc2 internal prototype to avoid an error.  */
4310 /* We use char because int might match the return type of a gcc2
4311     builtin and then its argument prototype would still apply.  */
4312 char sched_yield();
4313
4314 int main() {
4315 sched_yield()
4316 ; return 0; }
4317 EOF
4318 if { (eval echo configure:4319: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4319   rm -rf conftest*
4320   eval "ac_cv_lib_$ac_lib_var=yes"
4321 else
4322   echo "configure: failed program was:" >&5
4323   cat conftest.$ac_ext >&5
4324   rm -rf conftest*
4325   eval "ac_cv_lib_$ac_lib_var=no"
4326 fi
4327 rm -f conftest*
4328 LIBS="$ac_save_LIBS"
4329
4330 fi
4331 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4332   echo "$ac_t""yes" 1>&6
4333
4334             cat >> confdefs.h <<\EOF
4335 #define HAVE_SCHED_YIELD 1
4336 EOF
4337
4338             THREADLIBS="$THREADLIBS -lposix4"
4339             THREADSPEC="$THREADSPEC -lposix4"
4340 else
4341   echo "$ac_t""no" 1>&6
4342 fi
4343
4344 fi
4345
4346 fi
4347 done
4348
4349       LIBS="$save_LIBS"
4350
4351       # We can save a little space at runtime if the mutex has m_count
4352       # or __m_count.  This is a nice hack for Linux.
4353       cat > conftest.$ac_ext <<EOF
4354 #line 4355 "configure"
4355 #include "confdefs.h"
4356 #include <pthread.h>
4357 int main() {
4358
4359           extern pthread_mutex_t *mutex; int q = mutex->m_count;
4360
4361 ; return 0; }
4362 EOF
4363 if { (eval echo configure:4364: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4364   rm -rf conftest*
4365   cat >> confdefs.h <<\EOF
4366 #define PTHREAD_MUTEX_HAVE_M_COUNT 1
4367 EOF
4368
4369 else
4370   echo "configure: failed program was:" >&5
4371   cat conftest.$ac_ext >&5
4372   rm -rf conftest*
4373
4374         cat > conftest.$ac_ext <<EOF
4375 #line 4376 "configure"
4376 #include "confdefs.h"
4377 #include <pthread.h>
4378 int main() {
4379
4380             extern pthread_mutex_t *mutex; int q = mutex->__m_count;
4381
4382 ; return 0; }
4383 EOF
4384 if { (eval echo configure:4385: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4385   rm -rf conftest*
4386   cat >> confdefs.h <<\EOF
4387 #define PTHREAD_MUTEX_HAVE___M_COUNT 1
4388 EOF
4389
4390 else
4391   echo "configure: failed program was:" >&5
4392   cat conftest.$ac_ext >&5
4393 fi
4394 rm -f conftest*
4395 fi
4396 rm -f conftest*
4397    fi
4398
4399    # We require a way to get the time.
4400    time_found=no
4401    for ac_func in gettimeofday time ftime
4402 do
4403 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4404 echo "configure:4405: checking for $ac_func" >&5
4405 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4406   echo $ac_n "(cached) $ac_c" 1>&6
4407 else
4408   cat > conftest.$ac_ext <<EOF
4409 #line 4410 "configure"
4410 #include "confdefs.h"
4411 /* System header to define __stub macros and hopefully few prototypes,
4412     which can conflict with char $ac_func(); below.  */
4413 #include <assert.h>
4414 /* Override any gcc2 internal prototype to avoid an error.  */
4415 /* We use char because int might match the return type of a gcc2
4416     builtin and then its argument prototype would still apply.  */
4417 char $ac_func();
4418
4419 int main() {
4420
4421 /* The GNU C library defines this for functions which it implements
4422     to always fail with ENOSYS.  Some functions are actually named
4423     something starting with __ and the normal name is an alias.  */
4424 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4425 choke me
4426 #else
4427 $ac_func();
4428 #endif
4429
4430 ; return 0; }
4431 EOF
4432 if { (eval echo configure:4433: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4433   rm -rf conftest*
4434   eval "ac_cv_func_$ac_func=yes"
4435 else
4436   echo "configure: failed program was:" >&5
4437   cat conftest.$ac_ext >&5
4438   rm -rf conftest*
4439   eval "ac_cv_func_$ac_func=no"
4440 fi
4441 rm -f conftest*
4442 fi
4443
4444 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4445   echo "$ac_t""yes" 1>&6
4446     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4447   cat >> confdefs.h <<EOF
4448 #define $ac_tr_func 1
4449 EOF
4450  time_found=yes
4451 else
4452   echo "$ac_t""no" 1>&6
4453 fi
4454 done
4455
4456    if test "$time_found" = no; then
4457       { echo "configure: error: no function found to get the time" 1>&2; exit 1; }
4458    fi
4459
4460    for ac_func in memmove
4461 do
4462 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4463 echo "configure:4464: checking for $ac_func" >&5
4464 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4465   echo $ac_n "(cached) $ac_c" 1>&6
4466 else
4467   cat > conftest.$ac_ext <<EOF
4468 #line 4469 "configure"
4469 #include "confdefs.h"
4470 /* System header to define __stub macros and hopefully few prototypes,
4471     which can conflict with char $ac_func(); below.  */
4472 #include <assert.h>
4473 /* Override any gcc2 internal prototype to avoid an error.  */
4474 /* We use char because int might match the return type of a gcc2
4475     builtin and then its argument prototype would still apply.  */
4476 char $ac_func();
4477
4478 int main() {
4479
4480 /* The GNU C library defines this for functions which it implements
4481     to always fail with ENOSYS.  Some functions are actually named
4482     something starting with __ and the normal name is an alias.  */
4483 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4484 choke me
4485 #else
4486 $ac_func();
4487 #endif
4488
4489 ; return 0; }
4490 EOF
4491 if { (eval echo configure:4492: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4492   rm -rf conftest*
4493   eval "ac_cv_func_$ac_func=yes"
4494 else
4495   echo "configure: failed program was:" >&5
4496   cat conftest.$ac_ext >&5
4497   rm -rf conftest*
4498   eval "ac_cv_func_$ac_func=no"
4499 fi
4500 rm -f conftest*
4501 fi
4502
4503 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4504   echo "$ac_t""yes" 1>&6
4505     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4506   cat >> confdefs.h <<EOF
4507 #define $ac_tr_func 1
4508 EOF
4509
4510 else
4511   echo "$ac_t""no" 1>&6
4512 fi
4513 done
4514
4515
4516    # We require memcpy.
4517    memcpy_found=no
4518    for ac_func in memcpy
4519 do
4520 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4521 echo "configure:4522: checking for $ac_func" >&5
4522 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4523   echo $ac_n "(cached) $ac_c" 1>&6
4524 else
4525   cat > conftest.$ac_ext <<EOF
4526 #line 4527 "configure"
4527 #include "confdefs.h"
4528 /* System header to define __stub macros and hopefully few prototypes,
4529     which can conflict with char $ac_func(); below.  */
4530 #include <assert.h>
4531 /* Override any gcc2 internal prototype to avoid an error.  */
4532 /* We use char because int might match the return type of a gcc2
4533     builtin and then its argument prototype would still apply.  */
4534 char $ac_func();
4535
4536 int main() {
4537
4538 /* The GNU C library defines this for functions which it implements
4539     to always fail with ENOSYS.  Some functions are actually named
4540     something starting with __ and the normal name is an alias.  */
4541 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4542 choke me
4543 #else
4544 $ac_func();
4545 #endif
4546
4547 ; return 0; }
4548 EOF
4549 if { (eval echo configure:4550: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4550   rm -rf conftest*
4551   eval "ac_cv_func_$ac_func=yes"
4552 else
4553   echo "configure: failed program was:" >&5
4554   cat conftest.$ac_ext >&5
4555   rm -rf conftest*
4556   eval "ac_cv_func_$ac_func=no"
4557 fi
4558 rm -f conftest*
4559 fi
4560
4561 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4562   echo "$ac_t""yes" 1>&6
4563     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4564   cat >> confdefs.h <<EOF
4565 #define $ac_tr_func 1
4566 EOF
4567  memcpy_found=yes
4568 else
4569   echo "$ac_t""no" 1>&6
4570 fi
4571 done
4572
4573    if test "$memcpy_found" = no; then
4574       { echo "configure: error: memcpy is required" 1>&2; exit 1; }
4575    fi
4576
4577    # Some library-finding code we stole from Tcl.
4578    #--------------------------------------------------------------------
4579    #    Check for the existence of the -lsocket and -lnsl libraries.
4580    #    The order here is important, so that they end up in the right
4581    #    order in the command line generated by make.  Here are some
4582    #    special considerations:
4583    #    1. Use "connect" and "accept" to check for -lsocket, and
4584    #       "gethostbyname" to check for -lnsl.
4585    #    2. Use each function name only once:  can't redo a check because
4586    #       autoconf caches the results of the last check and won't redo it.
4587    #    3. Use -lnsl and -lsocket only if they supply procedures that
4588    #       aren't already present in the normal libraries.  This is because
4589    #       IRIX 5.2 has libraries, but they aren't needed and they're
4590    #       bogus:  they goof up name resolution if used.
4591    #    4. On some SVR4 systems, can't use -lsocket without -lnsl too.
4592    #       To get around this problem, check for both libraries together
4593    #       if -lsocket doesn't work by itself.
4594    #--------------------------------------------------------------------
4595
4596    echo $ac_n "checking for socket libraries""... $ac_c" 1>&6
4597 echo "configure:4598: checking for socket libraries" >&5
4598 if eval "test \"`echo '$''{'gcj_cv_lib_sockets'+set}'`\" = set"; then
4599   echo $ac_n "(cached) $ac_c" 1>&6
4600 else
4601   gcj_cv_lib_sockets=
4602      gcj_checkBoth=0
4603      unset ac_cv_func_connect
4604      echo $ac_n "checking for connect""... $ac_c" 1>&6
4605 echo "configure:4606: checking for connect" >&5
4606 if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
4607   echo $ac_n "(cached) $ac_c" 1>&6
4608 else
4609   cat > conftest.$ac_ext <<EOF
4610 #line 4611 "configure"
4611 #include "confdefs.h"
4612 /* System header to define __stub macros and hopefully few prototypes,
4613     which can conflict with char connect(); below.  */
4614 #include <assert.h>
4615 /* Override any gcc2 internal prototype to avoid an error.  */
4616 /* We use char because int might match the return type of a gcc2
4617     builtin and then its argument prototype would still apply.  */
4618 char connect();
4619
4620 int main() {
4621
4622 /* The GNU C library defines this for functions which it implements
4623     to always fail with ENOSYS.  Some functions are actually named
4624     something starting with __ and the normal name is an alias.  */
4625 #if defined (__stub_connect) || defined (__stub___connect)
4626 choke me
4627 #else
4628 connect();
4629 #endif
4630
4631 ; return 0; }
4632 EOF
4633 if { (eval echo configure:4634: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4634   rm -rf conftest*
4635   eval "ac_cv_func_connect=yes"
4636 else
4637   echo "configure: failed program was:" >&5
4638   cat conftest.$ac_ext >&5
4639   rm -rf conftest*
4640   eval "ac_cv_func_connect=no"
4641 fi
4642 rm -f conftest*
4643 fi
4644
4645 if eval "test \"`echo '$ac_cv_func_'connect`\" = yes"; then
4646   echo "$ac_t""yes" 1>&6
4647   gcj_checkSocket=0
4648 else
4649   echo "$ac_t""no" 1>&6
4650 gcj_checkSocket=1
4651 fi
4652
4653      if test "$gcj_checkSocket" = 1; then
4654          unset ac_cv_func_connect
4655          echo $ac_n "checking for main in -lsocket""... $ac_c" 1>&6
4656 echo "configure:4657: checking for main in -lsocket" >&5
4657 ac_lib_var=`echo socket'_'main | sed 'y%./+-%__p_%'`
4658 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4659   echo $ac_n "(cached) $ac_c" 1>&6
4660 else
4661   ac_save_LIBS="$LIBS"
4662 LIBS="-lsocket  $LIBS"
4663 cat > conftest.$ac_ext <<EOF
4664 #line 4665 "configure"
4665 #include "confdefs.h"
4666
4667 int main() {
4668 main()
4669 ; return 0; }
4670 EOF
4671 if { (eval echo configure:4672: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4672   rm -rf conftest*
4673   eval "ac_cv_lib_$ac_lib_var=yes"
4674 else
4675   echo "configure: failed program was:" >&5
4676   cat conftest.$ac_ext >&5
4677   rm -rf conftest*
4678   eval "ac_cv_lib_$ac_lib_var=no"
4679 fi
4680 rm -f conftest*
4681 LIBS="$ac_save_LIBS"
4682
4683 fi
4684 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4685   echo "$ac_t""yes" 1>&6
4686   gcj_cv_lib_sockets="-lsocket"
4687 else
4688   echo "$ac_t""no" 1>&6
4689 gcj_checkBoth=1
4690 fi
4691
4692      fi
4693      if test "$gcj_checkBoth" = 1; then
4694          gcj_oldLibs=$LIBS
4695          LIBS="$LIBS -lsocket -lnsl"
4696          unset ac_cv_func_accept
4697          echo $ac_n "checking for accept""... $ac_c" 1>&6
4698 echo "configure:4699: checking for accept" >&5
4699 if eval "test \"`echo '$''{'ac_cv_func_accept'+set}'`\" = set"; then
4700   echo $ac_n "(cached) $ac_c" 1>&6
4701 else
4702   cat > conftest.$ac_ext <<EOF
4703 #line 4704 "configure"
4704 #include "confdefs.h"
4705 /* System header to define __stub macros and hopefully few prototypes,
4706     which can conflict with char accept(); below.  */
4707 #include <assert.h>
4708 /* Override any gcc2 internal prototype to avoid an error.  */
4709 /* We use char because int might match the return type of a gcc2
4710     builtin and then its argument prototype would still apply.  */
4711 char accept();
4712
4713 int main() {
4714
4715 /* The GNU C library defines this for functions which it implements
4716     to always fail with ENOSYS.  Some functions are actually named
4717     something starting with __ and the normal name is an alias.  */
4718 #if defined (__stub_accept) || defined (__stub___accept)
4719 choke me
4720 #else
4721 accept();
4722 #endif
4723
4724 ; return 0; }
4725 EOF
4726 if { (eval echo configure:4727: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4727   rm -rf conftest*
4728   eval "ac_cv_func_accept=yes"
4729 else
4730   echo "configure: failed program was:" >&5
4731   cat conftest.$ac_ext >&5
4732   rm -rf conftest*
4733   eval "ac_cv_func_accept=no"
4734 fi
4735 rm -f conftest*
4736 fi
4737
4738 if eval "test \"`echo '$ac_cv_func_'accept`\" = yes"; then
4739   echo "$ac_t""yes" 1>&6
4740   gcj_checkNsl=0
4741                         gcj_cv_lib_sockets="-lsocket -lnsl"
4742 else
4743   echo "$ac_t""no" 1>&6
4744 fi
4745
4746          unset ac_cv_func_accept
4747          LIBS=$gcj_oldLibs
4748      fi
4749      unset ac_cv_func_gethostbyname
4750      gcj_oldLibs=$LIBS
4751      LIBS="$LIBS $gcj_cv_lib_sockets"
4752      echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
4753 echo "configure:4754: checking for gethostbyname" >&5
4754 if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
4755   echo $ac_n "(cached) $ac_c" 1>&6
4756 else
4757   cat > conftest.$ac_ext <<EOF
4758 #line 4759 "configure"
4759 #include "confdefs.h"
4760 /* System header to define __stub macros and hopefully few prototypes,
4761     which can conflict with char gethostbyname(); below.  */
4762 #include <assert.h>
4763 /* Override any gcc2 internal prototype to avoid an error.  */
4764 /* We use char because int might match the return type of a gcc2
4765     builtin and then its argument prototype would still apply.  */
4766 char gethostbyname();
4767
4768 int main() {
4769
4770 /* The GNU C library defines this for functions which it implements
4771     to always fail with ENOSYS.  Some functions are actually named
4772     something starting with __ and the normal name is an alias.  */
4773 #if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
4774 choke me
4775 #else
4776 gethostbyname();
4777 #endif
4778
4779 ; return 0; }
4780 EOF
4781 if { (eval echo configure:4782: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4782   rm -rf conftest*
4783   eval "ac_cv_func_gethostbyname=yes"
4784 else
4785   echo "configure: failed program was:" >&5
4786   cat conftest.$ac_ext >&5
4787   rm -rf conftest*
4788   eval "ac_cv_func_gethostbyname=no"
4789 fi
4790 rm -f conftest*
4791 fi
4792
4793 if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
4794   echo "$ac_t""yes" 1>&6
4795   :
4796 else
4797   echo "$ac_t""no" 1>&6
4798 echo $ac_n "checking for main in -lnsl""... $ac_c" 1>&6
4799 echo "configure:4800: checking for main in -lnsl" >&5
4800 ac_lib_var=`echo nsl'_'main | sed 'y%./+-%__p_%'`
4801 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4802   echo $ac_n "(cached) $ac_c" 1>&6
4803 else
4804   ac_save_LIBS="$LIBS"
4805 LIBS="-lnsl  $LIBS"
4806 cat > conftest.$ac_ext <<EOF
4807 #line 4808 "configure"
4808 #include "confdefs.h"
4809
4810 int main() {
4811 main()
4812 ; return 0; }
4813 EOF
4814 if { (eval echo configure:4815: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4815   rm -rf conftest*
4816   eval "ac_cv_lib_$ac_lib_var=yes"
4817 else
4818   echo "configure: failed program was:" >&5
4819   cat conftest.$ac_ext >&5
4820   rm -rf conftest*
4821   eval "ac_cv_lib_$ac_lib_var=no"
4822 fi
4823 rm -f conftest*
4824 LIBS="$ac_save_LIBS"
4825
4826 fi
4827 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4828   echo "$ac_t""yes" 1>&6
4829   gcj_cv_lib_sockets="$gcj_cv_lib_sockets -lnsl"
4830 else
4831   echo "$ac_t""no" 1>&6
4832 fi
4833
4834 fi
4835
4836      unset ac_cv_func_gethostbyname
4837      LIBS=$gcj_oldLIBS
4838
4839 fi
4840
4841 echo "$ac_t""$gcj_cv_lib_sockets" 1>&6
4842    SYSTEMSPEC="$SYSTEMSPEC $gcj_cv_lib_sockets"
4843
4844    if test "$with_system_zlib" = yes; then
4845       echo $ac_n "checking for deflate in -lz""... $ac_c" 1>&6
4846 echo "configure:4847: checking for deflate in -lz" >&5
4847 ac_lib_var=`echo z'_'deflate | sed 'y%./+-%__p_%'`
4848 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4849   echo $ac_n "(cached) $ac_c" 1>&6
4850 else
4851   ac_save_LIBS="$LIBS"
4852 LIBS="-lz  $LIBS"
4853 cat > conftest.$ac_ext <<EOF
4854 #line 4855 "configure"
4855 #include "confdefs.h"
4856 /* Override any gcc2 internal prototype to avoid an error.  */
4857 /* We use char because int might match the return type of a gcc2
4858     builtin and then its argument prototype would still apply.  */
4859 char deflate();
4860
4861 int main() {
4862 deflate()
4863 ; return 0; }
4864 EOF
4865 if { (eval echo configure:4866: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4866   rm -rf conftest*
4867   eval "ac_cv_lib_$ac_lib_var=yes"
4868 else
4869   echo "configure: failed program was:" >&5
4870   cat conftest.$ac_ext >&5
4871   rm -rf conftest*
4872   eval "ac_cv_lib_$ac_lib_var=no"
4873 fi
4874 rm -f conftest*
4875 LIBS="$ac_save_LIBS"
4876
4877 fi
4878 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4879   echo "$ac_t""yes" 1>&6
4880   ZLIBSPEC=-lz
4881 else
4882   echo "$ac_t""no" 1>&6
4883 ZLIBSPEC=-lzgcj
4884 fi
4885
4886    else
4887       ZLIBSPEC=-lzgcj
4888       ZLIBTESTSPEC="-L`pwd`/../zlib/.libs -rpath `pwd`/../zlib/.libs"
4889    fi
4890
4891    # On Solaris, and maybe other architectures, the Boehm collector
4892    # requires -ldl.
4893    if test "$GC" = boehm; then
4894       echo $ac_n "checking for main in -ldl""... $ac_c" 1>&6
4895 echo "configure:4896: checking for main in -ldl" >&5
4896 ac_lib_var=`echo dl'_'main | sed 'y%./+-%__p_%'`
4897 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4898   echo $ac_n "(cached) $ac_c" 1>&6
4899 else
4900   ac_save_LIBS="$LIBS"
4901 LIBS="-ldl  $LIBS"
4902 cat > conftest.$ac_ext <<EOF
4903 #line 4904 "configure"
4904 #include "confdefs.h"
4905
4906 int main() {
4907 main()
4908 ; return 0; }
4909 EOF
4910 if { (eval echo configure:4911: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4911   rm -rf conftest*
4912   eval "ac_cv_lib_$ac_lib_var=yes"
4913 else
4914   echo "configure: failed program was:" >&5
4915   cat conftest.$ac_ext >&5
4916   rm -rf conftest*
4917   eval "ac_cv_lib_$ac_lib_var=no"
4918 fi
4919 rm -f conftest*
4920 LIBS="$ac_save_LIBS"
4921
4922 fi
4923 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4924   echo "$ac_t""yes" 1>&6
4925   SYSTEMSPEC="$SYSTEMSPEC -ldl"
4926 else
4927   echo "$ac_t""no" 1>&6
4928 fi
4929
4930    fi
4931
4932    if test -z "${with_multisubdir}"; then
4933       builddotdot=.
4934    else
4935
4936       builddotdot=`echo ${with_multisubdir} | sed -e 's:[^/][^/]*:..:g'`
4937
4938    fi
4939    if test -x "${builddotdot}/../../gcc/gcj"; then
4940       dir="`cd ${builddotdot}/../../gcc && pwd`"
4941       GCJ="$dir/gcj -B`pwd`/ -B$dir/"
4942    else
4943       CANADIAN=yes
4944       NULL_TARGET=yes
4945       GCJ="gcj -B`pwd`/"
4946    fi
4947 fi
4948
4949 # Create it, so that compile/link tests don't fail
4950 test -f libgcj.spec || touch libgcj.spec
4951
4952 # Extract the first word of "${ac_tool_prefix}gcj", so it can be a program name with args.
4953 set dummy ${ac_tool_prefix}gcj; ac_word=$2
4954 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4955 echo "configure:4956: checking for $ac_word" >&5
4956 if eval "test \"`echo '$''{'ac_cv_prog_GCJ'+set}'`\" = set"; then
4957   echo $ac_n "(cached) $ac_c" 1>&6
4958 else
4959   if test -n "$GCJ"; then
4960   ac_cv_prog_GCJ="$GCJ" # Let the user override the test.
4961 else
4962   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
4963   ac_dummy="$PATH"
4964   for ac_dir in $ac_dummy; do
4965     test -z "$ac_dir" && ac_dir=.
4966     if test -f $ac_dir/$ac_word; then
4967       ac_cv_prog_GCJ="${ac_tool_prefix}gcj"
4968       break
4969     fi
4970   done
4971   IFS="$ac_save_ifs"
4972 fi
4973 fi
4974 GCJ="$ac_cv_prog_GCJ"
4975 if test -n "$GCJ"; then
4976   echo "$ac_t""$GCJ" 1>&6
4977 else
4978   echo "$ac_t""no" 1>&6
4979 fi
4980
4981
4982 if test -z "$ac_cv_prog_GCJ"; then
4983 if test -n "$ac_tool_prefix"; then
4984   # Extract the first word of "gcj", so it can be a program name with args.
4985 set dummy gcj; ac_word=$2
4986 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4987 echo "configure:4988: checking for $ac_word" >&5
4988 if eval "test \"`echo '$''{'ac_cv_prog_GCJ'+set}'`\" = set"; then
4989   echo $ac_n "(cached) $ac_c" 1>&6
4990 else
4991   if test -n "$GCJ"; then
4992   ac_cv_prog_GCJ="$GCJ" # Let the user override the test.
4993 else
4994   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
4995   ac_dummy="$PATH"
4996   for ac_dir in $ac_dummy; do
4997     test -z "$ac_dir" && ac_dir=.
4998     if test -f $ac_dir/$ac_word; then
4999       ac_cv_prog_GCJ="gcj"
5000       break
5001     fi
5002   done
5003   IFS="$ac_save_ifs"
5004   test -z "$ac_cv_prog_GCJ" && ac_cv_prog_GCJ="no"
5005 fi
5006 fi
5007 GCJ="$ac_cv_prog_GCJ"
5008 if test -n "$GCJ"; then
5009   echo "$ac_t""$GCJ" 1>&6
5010 else
5011   echo "$ac_t""no" 1>&6
5012 fi
5013
5014 else
5015   GCJ="no"
5016 fi
5017 fi
5018
5019   test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
5020
5021
5022
5023 LIBTOOL_DEPS=$LIBTOOL_DEPS" $ac_aux_dir/ltcf-gcj.sh"
5024 lt_save_CC="$CC"
5025 lt_save_CFLAGS="$CFLAGS"
5026 AR="$AR" LTCC="$CC" CC="$GCJ" CFLAGS="$GCJFLAGS" CPPFLAGS="$CPPFLAGS" \
5027 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
5028 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
5029 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
5030 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
5031 deplibs_check_method="$deplibs_check_method" \
5032 file_magic_cmd="$file_magic_cmd" \
5033 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig -o libtool $libtool_flags \
5034 --build="$build" --add-tag=GCJ $ac_aux_dir/ltcf-gcj.sh $host \
5035 || { echo "configure: error: libtool tag configuration failed" 1>&2; exit 1; }
5036 CC="$lt_save_CC"
5037 CFLAGS="$lt_save_CFLAGS"
5038
5039 # Redirect the config.log output again, so that the ltconfig log is not
5040 # clobbered by the next message.
5041 exec 5>>./config.log
5042
5043
5044
5045
5046 echo $ac_n "checking size of void *""... $ac_c" 1>&6
5047 echo "configure:5048: checking size of void *" >&5
5048 if eval "test \"`echo '$''{'ac_cv_sizeof_void_p'+set}'`\" = set"; then
5049   echo $ac_n "(cached) $ac_c" 1>&6
5050 else
5051   if test "$cross_compiling" = yes; then
5052     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
5053 else
5054   cat > conftest.$ac_ext <<EOF
5055 #line 5056 "configure"
5056 #include "confdefs.h"
5057 #include <stdio.h>
5058 main()
5059 {
5060   FILE *f=fopen("conftestval", "w");
5061   if (!f) exit(1);
5062   fprintf(f, "%d\n", sizeof(void *));
5063   exit(0);
5064 }
5065 EOF
5066 if { (eval echo configure:5067: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5067 then
5068   ac_cv_sizeof_void_p=`cat conftestval`
5069 else
5070   echo "configure: failed program was:" >&5
5071   cat conftest.$ac_ext >&5
5072   rm -fr conftest*
5073   ac_cv_sizeof_void_p=0
5074 fi
5075 rm -fr conftest*
5076 fi
5077
5078 fi
5079 echo "$ac_t""$ac_cv_sizeof_void_p" 1>&6
5080 cat >> confdefs.h <<EOF
5081 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
5082 EOF
5083
5084
5085
5086 ZLIBS=
5087 ZDEPS=
5088 ZINCS=
5089 if test "x$ZLIBSPEC" = "x-lzgcj"; then
5090    # We include the path to the zlib build directory.
5091    # See Makefile.am to understand why.
5092    ZDEPS='$(top_builddir)/../zlib/libzgcj.la'
5093    ZLIBS="$ZDEPS -L\$(here)/../zlib/$libsubdir"
5094    ZINCS='-I$(top_srcdir)/../zlib'
5095 else
5096    ZLIBS="$ZLIBSPEC"
5097 fi
5098
5099
5100
5101
5102
5103
5104
5105 if test "$CANADIAN" = yes; then
5106   CANADIAN_TRUE=
5107   CANADIAN_FALSE='#'
5108 else
5109   CANADIAN_TRUE='#'
5110   CANADIAN_FALSE=
5111 fi
5112
5113
5114 if test "$NULL_TARGET" = yes; then
5115   NULL_TARGET_TRUE=
5116   NULL_TARGET_FALSE='#'
5117 else
5118   NULL_TARGET_TRUE='#'
5119   NULL_TARGET_FALSE=
5120 fi
5121
5122
5123 if test "$NATIVE" = yes || test "$NULL_TARGET" = yes; then
5124   NATIVE_TRUE=
5125   NATIVE_FALSE='#'
5126 else
5127   NATIVE_TRUE='#'
5128   NATIVE_FALSE=
5129 fi
5130
5131
5132 if test -z "$with_cross_host"; then
5133   USE_LIBDIR_TRUE=
5134   USE_LIBDIR_FALSE='#'
5135 else
5136   USE_LIBDIR_TRUE='#'
5137   USE_LIBDIR_FALSE=
5138 fi
5139
5140
5141 if test "$NEEDS_DATA_START" = yes && test "$NATIVE" = yes; then
5142   NEEDS_DATA_START_TRUE=
5143   NEEDS_DATA_START_FALSE='#'
5144 else
5145   NEEDS_DATA_START_TRUE='#'
5146   NEEDS_DATA_START_FALSE=
5147 fi
5148
5149
5150 # Determine gcj version number.
5151
5152 gcjvers="`$GCJ -v 2>&1 | sed -n 's/^.*version \([^ ]*\).*$/\1/p'`"
5153
5154 cat >> confdefs.h <<EOF
5155 #define GCJVERSION "$gcjvers"
5156 EOF
5157
5158
5159
5160
5161
5162 echo $ac_n "checking for g++ -ffloat-store bug""... $ac_c" 1>&6
5163 echo "configure:5164: checking for g++ -ffloat-store bug" >&5
5164 save_CFLAGS="$CFLAGS"
5165 CFLAGS="-x c++ -O2 -ffloat-store"
5166 cat > conftest.$ac_ext <<EOF
5167 #line 5168 "configure"
5168 #include "confdefs.h"
5169 #include <math.h>
5170 int main() {
5171
5172 ; return 0; }
5173 EOF
5174 if { (eval echo configure:5175: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5175   rm -rf conftest*
5176   echo "$ac_t""no" 1>&6
5177 else
5178   echo "configure: failed program was:" >&5
5179   cat conftest.$ac_ext >&5
5180   rm -rf conftest*
5181   cat >> confdefs.h <<\EOF
5182 #define __NO_MATH_INLINES 1
5183 EOF
5184
5185    echo "$ac_t""yes" 1>&6
5186 fi
5187 rm -f conftest*
5188 CFLAGS="$save_CFLAGS"
5189
5190 for ac_hdr in unistd.h bstring.h sys/time.h sys/types.h fcntl.h sys/ioctl.h sys/filio.h sys/stat.h sys/select.h sys/socket.h netinet/in.h arpa/inet.h netdb.h pwd.h sys/config.h inttypes.h stdint.h langinfo.h locale.h
5191 do
5192 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5193 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5194 echo "configure:5195: checking for $ac_hdr" >&5
5195 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5196   echo $ac_n "(cached) $ac_c" 1>&6
5197 else
5198   cat > conftest.$ac_ext <<EOF
5199 #line 5200 "configure"
5200 #include "confdefs.h"
5201 #include <$ac_hdr>
5202 EOF
5203 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5204 { (eval echo configure:5205: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5205 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5206 if test -z "$ac_err"; then
5207   rm -rf conftest*
5208   eval "ac_cv_header_$ac_safe=yes"
5209 else
5210   echo "$ac_err" >&5
5211   echo "configure: failed program was:" >&5
5212   cat conftest.$ac_ext >&5
5213   rm -rf conftest*
5214   eval "ac_cv_header_$ac_safe=no"
5215 fi
5216 rm -f conftest*
5217 fi
5218 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5219   echo "$ac_t""yes" 1>&6
5220     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5221   cat >> confdefs.h <<EOF
5222 #define $ac_tr_hdr 1
5223 EOF
5224
5225 else
5226   echo "$ac_t""no" 1>&6
5227 fi
5228 done
5229
5230 for ac_hdr in dirent.h
5231 do
5232 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5233 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5234 echo "configure:5235: checking for $ac_hdr" >&5
5235 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5236   echo $ac_n "(cached) $ac_c" 1>&6
5237 else
5238   cat > conftest.$ac_ext <<EOF
5239 #line 5240 "configure"
5240 #include "confdefs.h"
5241 #include <$ac_hdr>
5242 EOF
5243 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5244 { (eval echo configure:5245: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5245 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5246 if test -z "$ac_err"; then
5247   rm -rf conftest*
5248   eval "ac_cv_header_$ac_safe=yes"
5249 else
5250   echo "$ac_err" >&5
5251   echo "configure: failed program was:" >&5
5252   cat conftest.$ac_ext >&5
5253   rm -rf conftest*
5254   eval "ac_cv_header_$ac_safe=no"
5255 fi
5256 rm -f conftest*
5257 fi
5258 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5259   echo "$ac_t""yes" 1>&6
5260     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5261   cat >> confdefs.h <<EOF
5262 #define $ac_tr_hdr 1
5263 EOF
5264
5265 else
5266   echo "$ac_t""no" 1>&6
5267 fi
5268 done
5269
5270
5271 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
5272 echo "configure:5273: checking for ANSI C header files" >&5
5273 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
5274   echo $ac_n "(cached) $ac_c" 1>&6
5275 else
5276   cat > conftest.$ac_ext <<EOF
5277 #line 5278 "configure"
5278 #include "confdefs.h"
5279 #include <stdlib.h>
5280 #include <stdarg.h>
5281 #include <string.h>
5282 #include <float.h>
5283 EOF
5284 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5285 { (eval echo configure:5286: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5286 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5287 if test -z "$ac_err"; then
5288   rm -rf conftest*
5289   ac_cv_header_stdc=yes
5290 else
5291   echo "$ac_err" >&5
5292   echo "configure: failed program was:" >&5
5293   cat conftest.$ac_ext >&5
5294   rm -rf conftest*
5295   ac_cv_header_stdc=no
5296 fi
5297 rm -f conftest*
5298
5299 if test $ac_cv_header_stdc = yes; then
5300   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5301 cat > conftest.$ac_ext <<EOF
5302 #line 5303 "configure"
5303 #include "confdefs.h"
5304 #include <string.h>
5305 EOF
5306 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5307   egrep "memchr" >/dev/null 2>&1; then
5308   :
5309 else
5310   rm -rf conftest*
5311   ac_cv_header_stdc=no
5312 fi
5313 rm -f conftest*
5314
5315 fi
5316
5317 if test $ac_cv_header_stdc = yes; then
5318   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5319 cat > conftest.$ac_ext <<EOF
5320 #line 5321 "configure"
5321 #include "confdefs.h"
5322 #include <stdlib.h>
5323 EOF
5324 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5325   egrep "free" >/dev/null 2>&1; then
5326   :
5327 else
5328   rm -rf conftest*
5329   ac_cv_header_stdc=no
5330 fi
5331 rm -f conftest*
5332
5333 fi
5334
5335 if test $ac_cv_header_stdc = yes; then
5336   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5337 if test "$cross_compiling" = yes; then
5338   :
5339 else
5340   cat > conftest.$ac_ext <<EOF
5341 #line 5342 "configure"
5342 #include "confdefs.h"
5343 #include <ctype.h>
5344 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5345 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5346 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5347 int main () { int i; for (i = 0; i < 256; i++)
5348 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
5349 exit (0); }
5350
5351 EOF
5352 if { (eval echo configure:5353: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5353 then
5354   :
5355 else
5356   echo "configure: failed program was:" >&5
5357   cat conftest.$ac_ext >&5
5358   rm -fr conftest*
5359   ac_cv_header_stdc=no
5360 fi
5361 rm -fr conftest*
5362 fi
5363
5364 fi
5365 fi
5366
5367 echo "$ac_t""$ac_cv_header_stdc" 1>&6
5368 if test $ac_cv_header_stdc = yes; then
5369   cat >> confdefs.h <<\EOF
5370 #define STDC_HEADERS 1
5371 EOF
5372
5373 fi
5374
5375 echo $ac_n "checking for ssize_t""... $ac_c" 1>&6
5376 echo "configure:5377: checking for ssize_t" >&5
5377 if eval "test \"`echo '$''{'ac_cv_type_ssize_t'+set}'`\" = set"; then
5378   echo $ac_n "(cached) $ac_c" 1>&6
5379 else
5380   cat > conftest.$ac_ext <<EOF
5381 #line 5382 "configure"
5382 #include "confdefs.h"
5383 #include <sys/types.h>
5384 #if STDC_HEADERS
5385 #include <stdlib.h>
5386 #include <stddef.h>
5387 #endif
5388 EOF
5389 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5390   egrep "(^|[^a-zA-Z_0-9])ssize_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
5391   rm -rf conftest*
5392   ac_cv_type_ssize_t=yes
5393 else
5394   rm -rf conftest*
5395   ac_cv_type_ssize_t=no
5396 fi
5397 rm -f conftest*
5398
5399 fi
5400 echo "$ac_t""$ac_cv_type_ssize_t" 1>&6
5401 if test $ac_cv_type_ssize_t = no; then
5402   cat >> confdefs.h <<\EOF
5403 #define ssize_t int
5404 EOF
5405
5406 fi
5407
5408
5409 echo $ac_n "checking for in_addr_t""... $ac_c" 1>&6
5410 echo "configure:5411: checking for in_addr_t" >&5
5411 cat > conftest.$ac_ext <<EOF
5412 #line 5413 "configure"
5413 #include "confdefs.h"
5414 #include <sys/types.h>
5415 #if STDC_HEADERS
5416 #include <stdlib.h>
5417 #include <stddef.h>
5418 #endif
5419 #if HAVE_NETINET_IN_H
5420 #include <netinet/in.h>
5421 #endif
5422 int main() {
5423 in_addr_t foo;
5424 ; return 0; }
5425 EOF
5426 if { (eval echo configure:5427: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5427   rm -rf conftest*
5428   cat >> confdefs.h <<\EOF
5429 #define HAVE_IN_ADDR_T 1
5430 EOF
5431
5432    echo "$ac_t""yes" 1>&6
5433 else
5434   echo "configure: failed program was:" >&5
5435   cat conftest.$ac_ext >&5
5436   rm -rf conftest*
5437   echo "$ac_t""no" 1>&6
5438 fi
5439 rm -f conftest*
5440
5441 echo $ac_n "checking whether struct ip_mreq is in netinet/in.h""... $ac_c" 1>&6
5442 echo "configure:5443: checking whether struct ip_mreq is in netinet/in.h" >&5
5443 cat > conftest.$ac_ext <<EOF
5444 #line 5445 "configure"
5445 #include "confdefs.h"
5446 #include <netinet/in.h>
5447 int main() {
5448 struct ip_mreq mreq;
5449 ; return 0; }
5450 EOF
5451 if { (eval echo configure:5452: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5452   rm -rf conftest*
5453   cat >> confdefs.h <<\EOF
5454 #define HAVE_STRUCT_IP_MREQ 1
5455 EOF
5456
5457    echo "$ac_t""yes" 1>&6
5458 else
5459   echo "configure: failed program was:" >&5
5460   cat conftest.$ac_ext >&5
5461   rm -rf conftest*
5462   echo "$ac_t""no" 1>&6
5463 fi
5464 rm -f conftest*
5465
5466 echo $ac_n "checking whether struct sockaddr_in6 is in netinet/in.h""... $ac_c" 1>&6
5467 echo "configure:5468: checking whether struct sockaddr_in6 is in netinet/in.h" >&5
5468 cat > conftest.$ac_ext <<EOF
5469 #line 5470 "configure"
5470 #include "confdefs.h"
5471 #include <netinet/in.h>
5472 int main() {
5473 struct sockaddr_in6 addr6;
5474 ; return 0; }
5475 EOF
5476 if { (eval echo configure:5477: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5477   rm -rf conftest*
5478   cat >> confdefs.h <<\EOF
5479 #define HAVE_INET6 1
5480 EOF
5481
5482    echo "$ac_t""yes" 1>&6
5483 else
5484   echo "configure: failed program was:" >&5
5485   cat conftest.$ac_ext >&5
5486   rm -rf conftest*
5487   echo "$ac_t""no" 1>&6
5488 fi
5489 rm -f conftest*
5490
5491 echo $ac_n "checking for socklen_t in sys/socket.h""... $ac_c" 1>&6
5492 echo "configure:5493: checking for socklen_t in sys/socket.h" >&5
5493 cat > conftest.$ac_ext <<EOF
5494 #line 5495 "configure"
5495 #include "confdefs.h"
5496 #include <sys/types.h>
5497 #include <sys/socket.h>
5498 int main() {
5499 socklen_t x = 5;
5500 ; return 0; }
5501 EOF
5502 if { (eval echo configure:5503: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5503   rm -rf conftest*
5504   cat >> confdefs.h <<\EOF
5505 #define HAVE_SOCKLEN_T 1
5506 EOF
5507
5508    echo "$ac_t""yes" 1>&6
5509 else
5510   echo "configure: failed program was:" >&5
5511   cat conftest.$ac_ext >&5
5512   rm -rf conftest*
5513   echo "$ac_t""no" 1>&6
5514 fi
5515 rm -f conftest*
5516
5517 echo $ac_n "checking for tm_gmtoff in struct tm""... $ac_c" 1>&6
5518 echo "configure:5519: checking for tm_gmtoff in struct tm" >&5
5519 cat > conftest.$ac_ext <<EOF
5520 #line 5521 "configure"
5521 #include "confdefs.h"
5522 #include <time.h>
5523 int main() {
5524 struct tm tim; tim.tm_gmtoff = 0;
5525 ; return 0; }
5526 EOF
5527 if { (eval echo configure:5528: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5528   rm -rf conftest*
5529   cat >> confdefs.h <<\EOF
5530 #define STRUCT_TM_HAS_GMTOFF 1
5531 EOF
5532
5533    echo "$ac_t""yes" 1>&6
5534 else
5535   echo "configure: failed program was:" >&5
5536   cat conftest.$ac_ext >&5
5537   rm -rf conftest*
5538   echo "$ac_t""no" 1>&6
5539    echo $ac_n "checking for global timezone variable""... $ac_c" 1>&6
5540 echo "configure:5541: checking for global timezone variable" >&5
5541             cat > conftest.$ac_ext <<EOF
5542 #line 5543 "configure"
5543 #include "confdefs.h"
5544 #include <time.h>
5545 int main() {
5546 long z2 = timezone;
5547 ; return 0; }
5548 EOF
5549 if { (eval echo configure:5550: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5550   rm -rf conftest*
5551   cat >> confdefs.h <<\EOF
5552 #define HAVE_TIMEZONE 1
5553 EOF
5554
5555       echo "$ac_t""yes" 1>&6
5556 else
5557   echo "configure: failed program was:" >&5
5558   cat conftest.$ac_ext >&5
5559   rm -rf conftest*
5560   echo "$ac_t""no" 1>&6
5561 fi
5562 rm -f conftest*
5563 fi
5564 rm -f conftest*
5565
5566 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5567 # for constant arguments.  Useless!
5568 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
5569 echo "configure:5570: checking for working alloca.h" >&5
5570 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
5571   echo $ac_n "(cached) $ac_c" 1>&6
5572 else
5573   cat > conftest.$ac_ext <<EOF
5574 #line 5575 "configure"
5575 #include "confdefs.h"
5576 #include <alloca.h>
5577 int main() {
5578 char *p = alloca(2 * sizeof(int));
5579 ; return 0; }
5580 EOF
5581 if { (eval echo configure:5582: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5582   rm -rf conftest*
5583   ac_cv_header_alloca_h=yes
5584 else
5585   echo "configure: failed program was:" >&5
5586   cat conftest.$ac_ext >&5
5587   rm -rf conftest*
5588   ac_cv_header_alloca_h=no
5589 fi
5590 rm -f conftest*
5591 fi
5592
5593 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
5594 if test $ac_cv_header_alloca_h = yes; then
5595   cat >> confdefs.h <<\EOF
5596 #define HAVE_ALLOCA_H 1
5597 EOF
5598
5599 fi
5600
5601 echo $ac_n "checking for alloca""... $ac_c" 1>&6
5602 echo "configure:5603: checking for alloca" >&5
5603 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
5604   echo $ac_n "(cached) $ac_c" 1>&6
5605 else
5606   cat > conftest.$ac_ext <<EOF
5607 #line 5608 "configure"
5608 #include "confdefs.h"
5609
5610 #ifdef __GNUC__
5611 # define alloca __builtin_alloca
5612 #else
5613 # ifdef _MSC_VER
5614 #  include <malloc.h>
5615 #  define alloca _alloca
5616 # else
5617 #  if HAVE_ALLOCA_H
5618 #   include <alloca.h>
5619 #  else
5620 #   ifdef _AIX
5621  #pragma alloca
5622 #   else
5623 #    ifndef alloca /* predefined by HP cc +Olibcalls */
5624 char *alloca ();
5625 #    endif
5626 #   endif
5627 #  endif
5628 # endif
5629 #endif
5630
5631 int main() {
5632 char *p = (char *) alloca(1);
5633 ; return 0; }
5634 EOF
5635 if { (eval echo configure:5636: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5636   rm -rf conftest*
5637   ac_cv_func_alloca_works=yes
5638 else
5639   echo "configure: failed program was:" >&5
5640   cat conftest.$ac_ext >&5
5641   rm -rf conftest*
5642   ac_cv_func_alloca_works=no
5643 fi
5644 rm -f conftest*
5645 fi
5646
5647 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
5648 if test $ac_cv_func_alloca_works = yes; then
5649   cat >> confdefs.h <<\EOF
5650 #define HAVE_ALLOCA 1
5651 EOF
5652
5653 fi
5654
5655 if test $ac_cv_func_alloca_works = no; then
5656   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
5657   # that cause trouble.  Some versions do not even contain alloca or
5658   # contain a buggy version.  If you still want to use their alloca,
5659   # use ar to extract alloca.o from them instead of compiling alloca.c.
5660   ALLOCA=alloca.${ac_objext}
5661   cat >> confdefs.h <<\EOF
5662 #define C_ALLOCA 1
5663 EOF
5664
5665
5666 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
5667 echo "configure:5668: checking whether alloca needs Cray hooks" >&5
5668 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
5669   echo $ac_n "(cached) $ac_c" 1>&6
5670 else
5671   cat > conftest.$ac_ext <<EOF
5672 #line 5673 "configure"
5673 #include "confdefs.h"
5674 #if defined(CRAY) && ! defined(CRAY2)
5675 webecray
5676 #else
5677 wenotbecray
5678 #endif
5679
5680 EOF
5681 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5682   egrep "webecray" >/dev/null 2>&1; then
5683   rm -rf conftest*
5684   ac_cv_os_cray=yes
5685 else
5686   rm -rf conftest*
5687   ac_cv_os_cray=no
5688 fi
5689 rm -f conftest*
5690
5691 fi
5692
5693 echo "$ac_t""$ac_cv_os_cray" 1>&6
5694 if test $ac_cv_os_cray = yes; then
5695 for ac_func in _getb67 GETB67 getb67; do
5696   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5697 echo "configure:5698: checking for $ac_func" >&5
5698 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5699   echo $ac_n "(cached) $ac_c" 1>&6
5700 else
5701   cat > conftest.$ac_ext <<EOF
5702 #line 5703 "configure"
5703 #include "confdefs.h"
5704 /* System header to define __stub macros and hopefully few prototypes,
5705     which can conflict with char $ac_func(); below.  */
5706 #include <assert.h>
5707 /* Override any gcc2 internal prototype to avoid an error.  */
5708 /* We use char because int might match the return type of a gcc2
5709     builtin and then its argument prototype would still apply.  */
5710 char $ac_func();
5711
5712 int main() {
5713
5714 /* The GNU C library defines this for functions which it implements
5715     to always fail with ENOSYS.  Some functions are actually named
5716     something starting with __ and the normal name is an alias.  */
5717 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5718 choke me
5719 #else
5720 $ac_func();
5721 #endif
5722
5723 ; return 0; }
5724 EOF
5725 if { (eval echo configure:5726: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5726   rm -rf conftest*
5727   eval "ac_cv_func_$ac_func=yes"
5728 else
5729   echo "configure: failed program was:" >&5
5730   cat conftest.$ac_ext >&5
5731   rm -rf conftest*
5732   eval "ac_cv_func_$ac_func=no"
5733 fi
5734 rm -f conftest*
5735 fi
5736
5737 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5738   echo "$ac_t""yes" 1>&6
5739   cat >> confdefs.h <<EOF
5740 #define CRAY_STACKSEG_END $ac_func
5741 EOF
5742
5743   break
5744 else
5745   echo "$ac_t""no" 1>&6
5746 fi
5747
5748 done
5749 fi
5750
5751 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
5752 echo "configure:5753: checking stack direction for C alloca" >&5
5753 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
5754   echo $ac_n "(cached) $ac_c" 1>&6
5755 else
5756   if test "$cross_compiling" = yes; then
5757   ac_cv_c_stack_direction=0
5758 else
5759   cat > conftest.$ac_ext <<EOF
5760 #line 5761 "configure"
5761 #include "confdefs.h"
5762 find_stack_direction ()
5763 {
5764   static char *addr = 0;
5765   auto char dummy;
5766   if (addr == 0)
5767     {
5768       addr = &dummy;
5769       return find_stack_direction ();
5770     }
5771   else
5772     return (&dummy > addr) ? 1 : -1;
5773 }
5774 main ()
5775 {
5776   exit (find_stack_direction() < 0);
5777 }
5778 EOF
5779 if { (eval echo configure:5780: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5780 then
5781   ac_cv_c_stack_direction=1
5782 else
5783   echo "configure: failed program was:" >&5
5784   cat conftest.$ac_ext >&5
5785   rm -fr conftest*
5786   ac_cv_c_stack_direction=-1
5787 fi
5788 rm -fr conftest*
5789 fi
5790
5791 fi
5792
5793 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
5794 cat >> confdefs.h <<EOF
5795 #define STACK_DIRECTION $ac_cv_c_stack_direction
5796 EOF
5797
5798 fi
5799
5800
5801 for ac_prog in perl
5802 do
5803 # Extract the first word of "$ac_prog", so it can be a program name with args.
5804 set dummy $ac_prog; ac_word=$2
5805 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5806 echo "configure:5807: checking for $ac_word" >&5
5807 if eval "test \"`echo '$''{'ac_cv_prog_PERL'+set}'`\" = set"; then
5808   echo $ac_n "(cached) $ac_c" 1>&6
5809 else
5810   if test -n "$PERL"; then
5811   ac_cv_prog_PERL="$PERL" # Let the user override the test.
5812 else
5813   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
5814   ac_dummy="$PATH"
5815   for ac_dir in $ac_dummy; do
5816     test -z "$ac_dir" && ac_dir=.
5817     if test -f $ac_dir/$ac_word; then
5818       ac_cv_prog_PERL="$ac_prog"
5819       break
5820     fi
5821   done
5822   IFS="$ac_save_ifs"
5823 fi
5824 fi
5825 PERL="$ac_cv_prog_PERL"
5826 if test -n "$PERL"; then
5827   echo "$ac_t""$PERL" 1>&6
5828 else
5829   echo "$ac_t""no" 1>&6
5830 fi
5831
5832 test -n "$PERL" && break
5833 done
5834 test -n "$PERL" || PERL="false"
5835
5836
5837 SYSDEP_SOURCES=
5838
5839 case "${host}" in
5840  i?86-*-linux*)
5841     SIGNAL_HANDLER=include/i386-signal.h
5842     ;;
5843  sparc-sun-solaris*)
5844     SIGNAL_HANDLER=include/sparc-signal.h
5845     ;;
5846  ia64-*)
5847     SYSDEP_SOURCES=sysdep/ia64.c
5848     test -d sysdep || mkdir sysdep
5849     ;;
5850  *)
5851     SIGNAL_HANDLER=include/default-signal.h
5852     ;;
5853 esac
5854
5855 # If we're using sjlj exceptions, forget what we just learned.
5856 if test "$libgcj_sjlj" = yes; then
5857    SIGNAL_HANDLER=include/default-signal.h
5858 fi
5859
5860
5861
5862
5863
5864 if test "${multilib}" = "yes"; then
5865   multilib_arg="--enable-multilib"
5866 else
5867   multilib_arg=
5868 fi
5869
5870 # If we find X, set shell vars x_includes and x_libraries to the
5871 # paths, otherwise set no_x=yes.
5872 # Uses ac_ vars as temps to allow command line to override cache and checks.
5873 # --without-x overrides everything else, but does not touch the cache.
5874 echo $ac_n "checking for X""... $ac_c" 1>&6
5875 echo "configure:5876: checking for X" >&5
5876
5877 # Check whether --with-x or --without-x was given.
5878 if test "${with_x+set}" = set; then
5879   withval="$with_x"
5880   :
5881 fi
5882
5883 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
5884 if test "x$with_x" = xno; then
5885   # The user explicitly disabled X.
5886   have_x=disabled
5887 else
5888   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
5889     # Both variables are already set.
5890     have_x=yes
5891   else
5892 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
5893   echo $ac_n "(cached) $ac_c" 1>&6
5894 else
5895   # One or both of the vars are not set, and there is no cached value.
5896 ac_x_includes=NO ac_x_libraries=NO
5897 rm -fr conftestdir
5898 if mkdir conftestdir; then
5899   cd conftestdir
5900   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
5901   cat > Imakefile <<'EOF'
5902 acfindx:
5903         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
5904 EOF
5905   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
5906     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
5907     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
5908     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
5909     for ac_extension in a so sl; do
5910       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
5911         test -f $ac_im_libdir/libX11.$ac_extension; then
5912         ac_im_usrlibdir=$ac_im_libdir; break
5913       fi
5914     done
5915     # Screen out bogus values from the imake configuration.  They are
5916     # bogus both because they are the default anyway, and because
5917     # using them would break gcc on systems where it needs fixed includes.
5918     case "$ac_im_incroot" in
5919         /usr/include) ;;
5920         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
5921     esac
5922     case "$ac_im_usrlibdir" in
5923         /usr/lib | /lib) ;;
5924         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
5925     esac
5926   fi
5927   cd ..
5928   rm -fr conftestdir
5929 fi
5930
5931 if test "$ac_x_includes" = NO; then
5932   # Guess where to find include files, by looking for this one X11 .h file.
5933   test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
5934
5935   # First, try using that file with no special directory specified.
5936 cat > conftest.$ac_ext <<EOF
5937 #line 5938 "configure"
5938 #include "confdefs.h"
5939 #include <$x_direct_test_include>
5940 EOF
5941 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5942 { (eval echo configure:5943: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5943 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5944 if test -z "$ac_err"; then
5945   rm -rf conftest*
5946   # We can compile using X headers with no special include directory.
5947 ac_x_includes=
5948 else
5949   echo "$ac_err" >&5
5950   echo "configure: failed program was:" >&5
5951   cat conftest.$ac_ext >&5
5952   rm -rf conftest*
5953   # Look for the header file in a standard set of common directories.
5954 # Check X11 before X11Rn because it is often a symlink to the current release.
5955   for ac_dir in               \
5956     /usr/X11/include          \
5957     /usr/X11R6/include        \
5958     /usr/X11R5/include        \
5959     /usr/X11R4/include        \
5960                               \
5961     /usr/include/X11          \
5962     /usr/include/X11R6        \
5963     /usr/include/X11R5        \
5964     /usr/include/X11R4        \
5965                               \
5966     /usr/local/X11/include    \
5967     /usr/local/X11R6/include  \
5968     /usr/local/X11R5/include  \
5969     /usr/local/X11R4/include  \
5970                               \
5971     /usr/local/include/X11    \
5972     /usr/local/include/X11R6  \
5973     /usr/local/include/X11R5  \
5974     /usr/local/include/X11R4  \
5975                               \
5976     /usr/X386/include         \
5977     /usr/x386/include         \
5978     /usr/XFree86/include/X11  \
5979                               \
5980     /usr/include              \
5981     /usr/local/include        \
5982     /usr/unsupported/include  \
5983     /usr/athena/include       \
5984     /usr/local/x11r5/include  \
5985     /usr/lpp/Xamples/include  \
5986                               \
5987     /usr/openwin/include      \
5988     /usr/openwin/share/include \
5989     ; \
5990   do
5991     if test -r "$ac_dir/$x_direct_test_include"; then
5992       ac_x_includes=$ac_dir
5993       break
5994     fi
5995   done
5996 fi
5997 rm -f conftest*
5998 fi # $ac_x_includes = NO
5999
6000 if test "$ac_x_libraries" = NO; then
6001   # Check for the libraries.
6002
6003   test -z "$x_direct_test_library" && x_direct_test_library=Xt
6004   test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
6005
6006   # See if we find them without any special options.
6007   # Don't add to $LIBS permanently.
6008   ac_save_LIBS="$LIBS"
6009   LIBS="-l$x_direct_test_library $LIBS"
6010 cat > conftest.$ac_ext <<EOF
6011 #line 6012 "configure"
6012 #include "confdefs.h"
6013
6014 int main() {
6015 ${x_direct_test_function}()
6016 ; return 0; }
6017 EOF
6018 if { (eval echo configure:6019: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6019   rm -rf conftest*
6020   LIBS="$ac_save_LIBS"
6021 # We can link X programs with no special library path.
6022 ac_x_libraries=
6023 else
6024   echo "configure: failed program was:" >&5
6025   cat conftest.$ac_ext >&5
6026   rm -rf conftest*
6027   LIBS="$ac_save_LIBS"
6028 # First see if replacing the include by lib works.
6029 # Check X11 before X11Rn because it is often a symlink to the current release.
6030 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
6031     /usr/X11/lib          \
6032     /usr/X11R6/lib        \
6033     /usr/X11R5/lib        \
6034     /usr/X11R4/lib        \
6035                           \
6036     /usr/lib/X11          \
6037     /usr/lib/X11R6        \
6038     /usr/lib/X11R5        \
6039     /usr/lib/X11R4        \
6040                           \
6041     /usr/local/X11/lib    \
6042     /usr/local/X11R6/lib  \
6043     /usr/local/X11R5/lib  \
6044     /usr/local/X11R4/lib  \
6045                           \
6046     /usr/local/lib/X11    \
6047     /usr/local/lib/X11R6  \
6048     /usr/local/lib/X11R5  \
6049     /usr/local/lib/X11R4  \
6050                           \
6051     /usr/X386/lib         \
6052     /usr/x386/lib         \
6053     /usr/XFree86/lib/X11  \
6054                           \
6055     /usr/lib              \
6056     /usr/local/lib        \
6057     /usr/unsupported/lib  \
6058     /usr/athena/lib       \
6059     /usr/local/x11r5/lib  \
6060     /usr/lpp/Xamples/lib  \
6061     /lib/usr/lib/X11      \
6062                           \
6063     /usr/openwin/lib      \
6064     /usr/openwin/share/lib \
6065     ; \
6066 do
6067   for ac_extension in a so sl; do
6068     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
6069       ac_x_libraries=$ac_dir
6070       break 2
6071     fi
6072   done
6073 done
6074 fi
6075 rm -f conftest*
6076 fi # $ac_x_libraries = NO
6077
6078 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
6079   # Didn't find X anywhere.  Cache the known absence of X.
6080   ac_cv_have_x="have_x=no"
6081 else
6082   # Record where we found X for the cache.
6083   ac_cv_have_x="have_x=yes \
6084                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
6085 fi
6086 fi
6087   fi
6088   eval "$ac_cv_have_x"
6089 fi # $with_x != no
6090
6091 if test "$have_x" != yes; then
6092   echo "$ac_t""$have_x" 1>&6
6093   no_x=yes
6094 else
6095   # If each of the values was on the command line, it overrides each guess.
6096   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
6097   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
6098   # Update the cache value to reflect the command line values.
6099   ac_cv_have_x="have_x=yes \
6100                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
6101   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
6102 fi
6103
6104 if test "$no_x" = yes; then
6105   # Not all programs may use this symbol, but it does not hurt to define it.
6106   cat >> confdefs.h <<\EOF
6107 #define X_DISPLAY_MISSING 1
6108 EOF
6109
6110   X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
6111 else
6112   if test -n "$x_includes"; then
6113     X_CFLAGS="$X_CFLAGS -I$x_includes"
6114   fi
6115
6116   # It would also be nice to do this for all -L options, not just this one.
6117   if test -n "$x_libraries"; then
6118     X_LIBS="$X_LIBS -L$x_libraries"
6119     # For Solaris; some versions of Sun CC require a space after -R and
6120     # others require no space.  Words are not sufficient . . . .
6121     case "`(uname -sr) 2>/dev/null`" in
6122     "SunOS 5"*)
6123       echo $ac_n "checking whether -R must be followed by a space""... $ac_c" 1>&6
6124 echo "configure:6125: checking whether -R must be followed by a space" >&5
6125       ac_xsave_LIBS="$LIBS"; LIBS="$LIBS -R$x_libraries"
6126       cat > conftest.$ac_ext <<EOF
6127 #line 6128 "configure"
6128 #include "confdefs.h"
6129
6130 int main() {
6131
6132 ; return 0; }
6133 EOF
6134 if { (eval echo configure:6135: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6135   rm -rf conftest*
6136   ac_R_nospace=yes
6137 else
6138   echo "configure: failed program was:" >&5
6139   cat conftest.$ac_ext >&5
6140   rm -rf conftest*
6141   ac_R_nospace=no
6142 fi
6143 rm -f conftest*
6144       if test $ac_R_nospace = yes; then
6145         echo "$ac_t""no" 1>&6
6146         X_LIBS="$X_LIBS -R$x_libraries"
6147       else
6148         LIBS="$ac_xsave_LIBS -R $x_libraries"
6149         cat > conftest.$ac_ext <<EOF
6150 #line 6151 "configure"
6151 #include "confdefs.h"
6152
6153 int main() {
6154
6155 ; return 0; }
6156 EOF
6157 if { (eval echo configure:6158: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6158   rm -rf conftest*
6159   ac_R_space=yes
6160 else
6161   echo "configure: failed program was:" >&5
6162   cat conftest.$ac_ext >&5
6163   rm -rf conftest*
6164   ac_R_space=no
6165 fi
6166 rm -f conftest*
6167         if test $ac_R_space = yes; then
6168           echo "$ac_t""yes" 1>&6
6169           X_LIBS="$X_LIBS -R $x_libraries"
6170         else
6171           echo "$ac_t""neither works" 1>&6
6172         fi
6173       fi
6174       LIBS="$ac_xsave_LIBS"
6175     esac
6176   fi
6177
6178   # Check for system-dependent libraries X programs must link with.
6179   # Do this before checking for the system-independent R6 libraries
6180   # (-lICE), since we may need -lsocket or whatever for X linking.
6181
6182   if test "$ISC" = yes; then
6183     X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
6184   else
6185     # Martyn.Johnson@cl.cam.ac.uk says this is needed for Ultrix, if the X
6186     # libraries were built with DECnet support.  And karl@cs.umb.edu says
6187     # the Alpha needs dnet_stub (dnet does not exist).
6188     echo $ac_n "checking for dnet_ntoa in -ldnet""... $ac_c" 1>&6
6189 echo "configure:6190: checking for dnet_ntoa in -ldnet" >&5
6190 ac_lib_var=`echo dnet'_'dnet_ntoa | sed 'y%./+-%__p_%'`
6191 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6192   echo $ac_n "(cached) $ac_c" 1>&6
6193 else
6194   ac_save_LIBS="$LIBS"
6195 LIBS="-ldnet  $LIBS"
6196 cat > conftest.$ac_ext <<EOF
6197 #line 6198 "configure"
6198 #include "confdefs.h"
6199 /* Override any gcc2 internal prototype to avoid an error.  */
6200 /* We use char because int might match the return type of a gcc2
6201     builtin and then its argument prototype would still apply.  */
6202 char dnet_ntoa();
6203
6204 int main() {
6205 dnet_ntoa()
6206 ; return 0; }
6207 EOF
6208 if { (eval echo configure:6209: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6209   rm -rf conftest*
6210   eval "ac_cv_lib_$ac_lib_var=yes"
6211 else
6212   echo "configure: failed program was:" >&5
6213   cat conftest.$ac_ext >&5
6214   rm -rf conftest*
6215   eval "ac_cv_lib_$ac_lib_var=no"
6216 fi
6217 rm -f conftest*
6218 LIBS="$ac_save_LIBS"
6219
6220 fi
6221 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6222   echo "$ac_t""yes" 1>&6
6223   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
6224 else
6225   echo "$ac_t""no" 1>&6
6226 fi
6227
6228     if test $ac_cv_lib_dnet_dnet_ntoa = no; then
6229       echo $ac_n "checking for dnet_ntoa in -ldnet_stub""... $ac_c" 1>&6
6230 echo "configure:6231: checking for dnet_ntoa in -ldnet_stub" >&5
6231 ac_lib_var=`echo dnet_stub'_'dnet_ntoa | sed 'y%./+-%__p_%'`
6232 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6233   echo $ac_n "(cached) $ac_c" 1>&6
6234 else
6235   ac_save_LIBS="$LIBS"
6236 LIBS="-ldnet_stub  $LIBS"
6237 cat > conftest.$ac_ext <<EOF
6238 #line 6239 "configure"
6239 #include "confdefs.h"
6240 /* Override any gcc2 internal prototype to avoid an error.  */
6241 /* We use char because int might match the return type of a gcc2
6242     builtin and then its argument prototype would still apply.  */
6243 char dnet_ntoa();
6244
6245 int main() {
6246 dnet_ntoa()
6247 ; return 0; }
6248 EOF
6249 if { (eval echo configure:6250: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6250   rm -rf conftest*
6251   eval "ac_cv_lib_$ac_lib_var=yes"
6252 else
6253   echo "configure: failed program was:" >&5
6254   cat conftest.$ac_ext >&5
6255   rm -rf conftest*
6256   eval "ac_cv_lib_$ac_lib_var=no"
6257 fi
6258 rm -f conftest*
6259 LIBS="$ac_save_LIBS"
6260
6261 fi
6262 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6263   echo "$ac_t""yes" 1>&6
6264   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
6265 else
6266   echo "$ac_t""no" 1>&6
6267 fi
6268
6269     fi
6270
6271     # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
6272     # to get the SysV transport functions.
6273     # chad@anasazi.com says the Pyramis MIS-ES running DC/OSx (SVR4)
6274     # needs -lnsl.
6275     # The nsl library prevents programs from opening the X display
6276     # on Irix 5.2, according to dickey@clark.net.
6277     echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
6278 echo "configure:6279: checking for gethostbyname" >&5
6279 if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
6280   echo $ac_n "(cached) $ac_c" 1>&6
6281 else
6282   cat > conftest.$ac_ext <<EOF
6283 #line 6284 "configure"
6284 #include "confdefs.h"
6285 /* System header to define __stub macros and hopefully few prototypes,
6286     which can conflict with char gethostbyname(); below.  */
6287 #include <assert.h>
6288 /* Override any gcc2 internal prototype to avoid an error.  */
6289 /* We use char because int might match the return type of a gcc2
6290     builtin and then its argument prototype would still apply.  */
6291 char gethostbyname();
6292
6293 int main() {
6294
6295 /* The GNU C library defines this for functions which it implements
6296     to always fail with ENOSYS.  Some functions are actually named
6297     something starting with __ and the normal name is an alias.  */
6298 #if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
6299 choke me
6300 #else
6301 gethostbyname();
6302 #endif
6303
6304 ; return 0; }
6305 EOF
6306 if { (eval echo configure:6307: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6307   rm -rf conftest*
6308   eval "ac_cv_func_gethostbyname=yes"
6309 else
6310   echo "configure: failed program was:" >&5
6311   cat conftest.$ac_ext >&5
6312   rm -rf conftest*
6313   eval "ac_cv_func_gethostbyname=no"
6314 fi
6315 rm -f conftest*
6316 fi
6317
6318 if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
6319   echo "$ac_t""yes" 1>&6
6320   :
6321 else
6322   echo "$ac_t""no" 1>&6
6323 fi
6324
6325     if test $ac_cv_func_gethostbyname = no; then
6326       echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
6327 echo "configure:6328: checking for gethostbyname in -lnsl" >&5
6328 ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
6329 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6330   echo $ac_n "(cached) $ac_c" 1>&6
6331 else
6332   ac_save_LIBS="$LIBS"
6333 LIBS="-lnsl  $LIBS"
6334 cat > conftest.$ac_ext <<EOF
6335 #line 6336 "configure"
6336 #include "confdefs.h"
6337 /* Override any gcc2 internal prototype to avoid an error.  */
6338 /* We use char because int might match the return type of a gcc2
6339     builtin and then its argument prototype would still apply.  */
6340 char gethostbyname();
6341
6342 int main() {
6343 gethostbyname()
6344 ; return 0; }
6345 EOF
6346 if { (eval echo configure:6347: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6347   rm -rf conftest*
6348   eval "ac_cv_lib_$ac_lib_var=yes"
6349 else
6350   echo "configure: failed program was:" >&5
6351   cat conftest.$ac_ext >&5
6352   rm -rf conftest*
6353   eval "ac_cv_lib_$ac_lib_var=no"
6354 fi
6355 rm -f conftest*
6356 LIBS="$ac_save_LIBS"
6357
6358 fi
6359 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6360   echo "$ac_t""yes" 1>&6
6361   X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
6362 else
6363   echo "$ac_t""no" 1>&6
6364 fi
6365
6366     fi
6367
6368     # lieder@skyler.mavd.honeywell.com says without -lsocket,
6369     # socket/setsockopt and other routines are undefined under SCO ODT
6370     # 2.0.  But -lsocket is broken on IRIX 5.2 (and is not necessary
6371     # on later versions), says simon@lia.di.epfl.ch: it contains
6372     # gethostby* variants that don't use the nameserver (or something).
6373     # -lsocket must be given before -lnsl if both are needed.
6374     # We assume that if connect needs -lnsl, so does gethostbyname.
6375     echo $ac_n "checking for connect""... $ac_c" 1>&6
6376 echo "configure:6377: checking for connect" >&5
6377 if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
6378   echo $ac_n "(cached) $ac_c" 1>&6
6379 else
6380   cat > conftest.$ac_ext <<EOF
6381 #line 6382 "configure"
6382 #include "confdefs.h"
6383 /* System header to define __stub macros and hopefully few prototypes,
6384     which can conflict with char connect(); below.  */
6385 #include <assert.h>
6386 /* Override any gcc2 internal prototype to avoid an error.  */
6387 /* We use char because int might match the return type of a gcc2
6388     builtin and then its argument prototype would still apply.  */
6389 char connect();
6390
6391 int main() {
6392
6393 /* The GNU C library defines this for functions which it implements
6394     to always fail with ENOSYS.  Some functions are actually named
6395     something starting with __ and the normal name is an alias.  */
6396 #if defined (__stub_connect) || defined (__stub___connect)
6397 choke me
6398 #else
6399 connect();
6400 #endif
6401
6402 ; return 0; }
6403 EOF
6404 if { (eval echo configure:6405: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6405   rm -rf conftest*
6406   eval "ac_cv_func_connect=yes"
6407 else
6408   echo "configure: failed program was:" >&5
6409   cat conftest.$ac_ext >&5
6410   rm -rf conftest*
6411   eval "ac_cv_func_connect=no"
6412 fi
6413 rm -f conftest*
6414 fi
6415
6416 if eval "test \"`echo '$ac_cv_func_'connect`\" = yes"; then
6417   echo "$ac_t""yes" 1>&6
6418   :
6419 else
6420   echo "$ac_t""no" 1>&6
6421 fi
6422
6423     if test $ac_cv_func_connect = no; then
6424       echo $ac_n "checking for connect in -lsocket""... $ac_c" 1>&6
6425 echo "configure:6426: checking for connect in -lsocket" >&5
6426 ac_lib_var=`echo socket'_'connect | sed 'y%./+-%__p_%'`
6427 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6428   echo $ac_n "(cached) $ac_c" 1>&6
6429 else
6430   ac_save_LIBS="$LIBS"
6431 LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
6432 cat > conftest.$ac_ext <<EOF
6433 #line 6434 "configure"
6434 #include "confdefs.h"
6435 /* Override any gcc2 internal prototype to avoid an error.  */
6436 /* We use char because int might match the return type of a gcc2
6437     builtin and then its argument prototype would still apply.  */
6438 char connect();
6439
6440 int main() {
6441 connect()
6442 ; return 0; }
6443 EOF
6444 if { (eval echo configure:6445: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6445   rm -rf conftest*
6446   eval "ac_cv_lib_$ac_lib_var=yes"
6447 else
6448   echo "configure: failed program was:" >&5
6449   cat conftest.$ac_ext >&5
6450   rm -rf conftest*
6451   eval "ac_cv_lib_$ac_lib_var=no"
6452 fi
6453 rm -f conftest*
6454 LIBS="$ac_save_LIBS"
6455
6456 fi
6457 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6458   echo "$ac_t""yes" 1>&6
6459   X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
6460 else
6461   echo "$ac_t""no" 1>&6
6462 fi
6463
6464     fi
6465
6466     # gomez@mi.uni-erlangen.de says -lposix is necessary on A/UX.
6467     echo $ac_n "checking for remove""... $ac_c" 1>&6
6468 echo "configure:6469: checking for remove" >&5
6469 if eval "test \"`echo '$''{'ac_cv_func_remove'+set}'`\" = set"; then
6470   echo $ac_n "(cached) $ac_c" 1>&6
6471 else
6472   cat > conftest.$ac_ext <<EOF
6473 #line 6474 "configure"
6474 #include "confdefs.h"
6475 /* System header to define __stub macros and hopefully few prototypes,
6476     which can conflict with char remove(); below.  */
6477 #include <assert.h>
6478 /* Override any gcc2 internal prototype to avoid an error.  */
6479 /* We use char because int might match the return type of a gcc2
6480     builtin and then its argument prototype would still apply.  */
6481 char remove();
6482
6483 int main() {
6484
6485 /* The GNU C library defines this for functions which it implements
6486     to always fail with ENOSYS.  Some functions are actually named
6487     something starting with __ and the normal name is an alias.  */
6488 #if defined (__stub_remove) || defined (__stub___remove)
6489 choke me
6490 #else
6491 remove();
6492 #endif
6493
6494 ; return 0; }
6495 EOF
6496 if { (eval echo configure:6497: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6497   rm -rf conftest*
6498   eval "ac_cv_func_remove=yes"
6499 else
6500   echo "configure: failed program was:" >&5
6501   cat conftest.$ac_ext >&5
6502   rm -rf conftest*
6503   eval "ac_cv_func_remove=no"
6504 fi
6505 rm -f conftest*
6506 fi
6507
6508 if eval "test \"`echo '$ac_cv_func_'remove`\" = yes"; then
6509   echo "$ac_t""yes" 1>&6
6510   :
6511 else
6512   echo "$ac_t""no" 1>&6
6513 fi
6514
6515     if test $ac_cv_func_remove = no; then
6516       echo $ac_n "checking for remove in -lposix""... $ac_c" 1>&6
6517 echo "configure:6518: checking for remove in -lposix" >&5
6518 ac_lib_var=`echo posix'_'remove | sed 'y%./+-%__p_%'`
6519 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6520   echo $ac_n "(cached) $ac_c" 1>&6
6521 else
6522   ac_save_LIBS="$LIBS"
6523 LIBS="-lposix  $LIBS"
6524 cat > conftest.$ac_ext <<EOF
6525 #line 6526 "configure"
6526 #include "confdefs.h"
6527 /* Override any gcc2 internal prototype to avoid an error.  */
6528 /* We use char because int might match the return type of a gcc2
6529     builtin and then its argument prototype would still apply.  */
6530 char remove();
6531
6532 int main() {
6533 remove()
6534 ; return 0; }
6535 EOF
6536 if { (eval echo configure:6537: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6537   rm -rf conftest*
6538   eval "ac_cv_lib_$ac_lib_var=yes"
6539 else
6540   echo "configure: failed program was:" >&5
6541   cat conftest.$ac_ext >&5
6542   rm -rf conftest*
6543   eval "ac_cv_lib_$ac_lib_var=no"
6544 fi
6545 rm -f conftest*
6546 LIBS="$ac_save_LIBS"
6547
6548 fi
6549 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6550   echo "$ac_t""yes" 1>&6
6551   X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
6552 else
6553   echo "$ac_t""no" 1>&6
6554 fi
6555
6556     fi
6557
6558     # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
6559     echo $ac_n "checking for shmat""... $ac_c" 1>&6
6560 echo "configure:6561: checking for shmat" >&5
6561 if eval "test \"`echo '$''{'ac_cv_func_shmat'+set}'`\" = set"; then
6562   echo $ac_n "(cached) $ac_c" 1>&6
6563 else
6564   cat > conftest.$ac_ext <<EOF
6565 #line 6566 "configure"
6566 #include "confdefs.h"
6567 /* System header to define __stub macros and hopefully few prototypes,
6568     which can conflict with char shmat(); below.  */
6569 #include <assert.h>
6570 /* Override any gcc2 internal prototype to avoid an error.  */
6571 /* We use char because int might match the return type of a gcc2
6572     builtin and then its argument prototype would still apply.  */
6573 char shmat();
6574
6575 int main() {
6576
6577 /* The GNU C library defines this for functions which it implements
6578     to always fail with ENOSYS.  Some functions are actually named
6579     something starting with __ and the normal name is an alias.  */
6580 #if defined (__stub_shmat) || defined (__stub___shmat)
6581 choke me
6582 #else
6583 shmat();
6584 #endif
6585
6586 ; return 0; }
6587 EOF
6588 if { (eval echo configure:6589: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6589   rm -rf conftest*
6590   eval "ac_cv_func_shmat=yes"
6591 else
6592   echo "configure: failed program was:" >&5
6593   cat conftest.$ac_ext >&5
6594   rm -rf conftest*
6595   eval "ac_cv_func_shmat=no"
6596 fi
6597 rm -f conftest*
6598 fi
6599
6600 if eval "test \"`echo '$ac_cv_func_'shmat`\" = yes"; then
6601   echo "$ac_t""yes" 1>&6
6602   :
6603 else
6604   echo "$ac_t""no" 1>&6
6605 fi
6606
6607     if test $ac_cv_func_shmat = no; then
6608       echo $ac_n "checking for shmat in -lipc""... $ac_c" 1>&6
6609 echo "configure:6610: checking for shmat in -lipc" >&5
6610 ac_lib_var=`echo ipc'_'shmat | sed 'y%./+-%__p_%'`
6611 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6612   echo $ac_n "(cached) $ac_c" 1>&6
6613 else
6614   ac_save_LIBS="$LIBS"
6615 LIBS="-lipc  $LIBS"
6616 cat > conftest.$ac_ext <<EOF
6617 #line 6618 "configure"
6618 #include "confdefs.h"
6619 /* Override any gcc2 internal prototype to avoid an error.  */
6620 /* We use char because int might match the return type of a gcc2
6621     builtin and then its argument prototype would still apply.  */
6622 char shmat();
6623
6624 int main() {
6625 shmat()
6626 ; return 0; }
6627 EOF
6628 if { (eval echo configure:6629: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6629   rm -rf conftest*
6630   eval "ac_cv_lib_$ac_lib_var=yes"
6631 else
6632   echo "configure: failed program was:" >&5
6633   cat conftest.$ac_ext >&5
6634   rm -rf conftest*
6635   eval "ac_cv_lib_$ac_lib_var=no"
6636 fi
6637 rm -f conftest*
6638 LIBS="$ac_save_LIBS"
6639
6640 fi
6641 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6642   echo "$ac_t""yes" 1>&6
6643   X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
6644 else
6645   echo "$ac_t""no" 1>&6
6646 fi
6647
6648     fi
6649   fi
6650
6651   # Check for libraries that X11R6 Xt/Xaw programs need.
6652   ac_save_LDFLAGS="$LDFLAGS"
6653   test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
6654   # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
6655   # check for ICE first), but we must link in the order -lSM -lICE or
6656   # we get undefined symbols.  So assume we have SM if we have ICE.
6657   # These have to be linked with before -lX11, unlike the other
6658   # libraries we check for below, so use a different variable.
6659   #  --interran@uluru.Stanford.EDU, kb@cs.umb.edu.
6660   echo $ac_n "checking for IceConnectionNumber in -lICE""... $ac_c" 1>&6
6661 echo "configure:6662: checking for IceConnectionNumber in -lICE" >&5
6662 ac_lib_var=`echo ICE'_'IceConnectionNumber | sed 'y%./+-%__p_%'`
6663 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6664   echo $ac_n "(cached) $ac_c" 1>&6
6665 else
6666   ac_save_LIBS="$LIBS"
6667 LIBS="-lICE $X_EXTRA_LIBS $LIBS"
6668 cat > conftest.$ac_ext <<EOF
6669 #line 6670 "configure"
6670 #include "confdefs.h"
6671 /* Override any gcc2 internal prototype to avoid an error.  */
6672 /* We use char because int might match the return type of a gcc2
6673     builtin and then its argument prototype would still apply.  */
6674 char IceConnectionNumber();
6675
6676 int main() {
6677 IceConnectionNumber()
6678 ; return 0; }
6679 EOF
6680 if { (eval echo configure:6681: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6681   rm -rf conftest*
6682   eval "ac_cv_lib_$ac_lib_var=yes"
6683 else
6684   echo "configure: failed program was:" >&5
6685   cat conftest.$ac_ext >&5
6686   rm -rf conftest*
6687   eval "ac_cv_lib_$ac_lib_var=no"
6688 fi
6689 rm -f conftest*
6690 LIBS="$ac_save_LIBS"
6691
6692 fi
6693 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6694   echo "$ac_t""yes" 1>&6
6695   X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
6696 else
6697   echo "$ac_t""no" 1>&6
6698 fi
6699
6700   LDFLAGS="$ac_save_LDFLAGS"
6701
6702 fi
6703
6704
6705 # Check whether --enable-java-awt or --disable-java-awt was given.
6706 if test "${enable_java_awt+set}" = set; then
6707   enableval="$enable_java_awt"
6708   :
6709 fi
6710
6711
6712 peerlibs="`echo ${enable_java_awt} | tr ',' ' '`"
6713 use_xlib_awt=""
6714 use_gtk_awt=""
6715
6716 for peer in $peerlibs ; do
6717   case $peer in
6718     xlib)
6719       if test "$no_x" = yes; then
6720         echo "*** xlib peers requested but no X library available" 1>&2
6721         exit 1
6722       else
6723         use_xlib_awt="yes"
6724       fi
6725       ;;
6726     gtk)
6727       # Nothing, yet...
6728       ;;
6729     *)
6730       echo "*** unrecognised argument \"${peer}\" for --enable-java-awt" 1>&2
6731       exit 1
6732   esac
6733 done
6734
6735
6736
6737 if test "$use_xlib_awt" = yes; then
6738   XLIB_AWT_TRUE=
6739   XLIB_AWT_FALSE='#'
6740 else
6741   XLIB_AWT_TRUE='#'
6742   XLIB_AWT_FALSE=
6743 fi
6744
6745
6746 if test "$use_gtk_awt" = yes; then
6747   GTK_AWT_TRUE=
6748   GTK_AWT_FALSE='#'
6749 else
6750   GTK_AWT_TRUE='#'
6751   GTK_AWT_FALSE=
6752 fi
6753
6754
6755 here=`pwd`
6756
6757
6758 # We get this from the environment.
6759
6760
6761 trap '' 1 2 15
6762 cat > confcache <<\EOF
6763 # This file is a shell script that caches the results of configure
6764 # tests run on this system so they can be shared between configure
6765 # scripts and configure runs.  It is not useful on other systems.
6766 # If it contains results you don't want to keep, you may remove or edit it.
6767 #
6768 # By default, configure uses ./config.cache as the cache file,
6769 # creating it if it does not exist already.  You can give configure
6770 # the --cache-file=FILE option to use a different cache file; that is
6771 # what configure does when it calls configure scripts in
6772 # subdirectories, so they share the cache.
6773 # Giving --cache-file=/dev/null disables caching, for debugging configure.
6774 # config.status only pays attention to the cache file if you give it the
6775 # --recheck option to rerun configure.
6776 #
6777 EOF
6778 # The following way of writing the cache mishandles newlines in values,
6779 # but we know of no workaround that is simple, portable, and efficient.
6780 # So, don't put newlines in cache variables' values.
6781 # Ultrix sh set writes to stderr and can't be redirected directly,
6782 # and sets the high bit in the cache file unless we assign to the vars.
6783 (set) 2>&1 |
6784   case `(ac_space=' '; set | grep ac_space) 2>&1` in
6785   *ac_space=\ *)
6786     # `set' does not quote correctly, so add quotes (double-quote substitution
6787     # turns \\\\ into \\, and sed turns \\ into \).
6788     sed -n \
6789       -e "s/'/'\\\\''/g" \
6790       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
6791     ;;
6792   *)
6793     # `set' quotes correctly as required by POSIX, so do not add quotes.
6794     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
6795     ;;
6796   esac >> confcache
6797 if cmp -s $cache_file confcache; then
6798   :
6799 else
6800   if test -w $cache_file; then
6801     echo "updating cache $cache_file"
6802     cat confcache > $cache_file
6803   else
6804     echo "not updating unwritable cache $cache_file"
6805   fi
6806 fi
6807 rm -f confcache
6808
6809 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
6810
6811 test "x$prefix" = xNONE && prefix=$ac_default_prefix
6812 # Let make expand exec_prefix.
6813 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6814
6815 # Any assignment to VPATH causes Sun make to only execute
6816 # the first set of double-colon rules, so remove it if not needed.
6817 # If there is a colon in the path, we need to keep it.
6818 if test "x$srcdir" = x.; then
6819   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
6820 fi
6821
6822 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
6823
6824 DEFS=-DHAVE_CONFIG_H
6825
6826 # Without the "./", some shells look in PATH for config.status.
6827 : ${CONFIG_STATUS=./config.status}
6828
6829 echo creating $CONFIG_STATUS
6830 rm -f $CONFIG_STATUS
6831 cat > $CONFIG_STATUS <<EOF
6832 #! /bin/sh
6833 # Generated automatically by configure.
6834 # Run this file to recreate the current configuration.
6835 # This directory was configured as follows,
6836 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
6837 #
6838 # $0 $ac_configure_args
6839 #
6840 # Compiler output produced by configure, useful for debugging
6841 # configure, is in ./config.log if it exists.
6842
6843 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
6844 for ac_option
6845 do
6846   case "\$ac_option" in
6847   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6848     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
6849     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
6850   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
6851     echo "$CONFIG_STATUS generated by autoconf version 2.13"
6852     exit 0 ;;
6853   -help | --help | --hel | --he | --h)
6854     echo "\$ac_cs_usage"; exit 0 ;;
6855   *) echo "\$ac_cs_usage"; exit 1 ;;
6856   esac
6857 done
6858
6859 ac_given_srcdir=$srcdir
6860 ac_given_INSTALL="$INSTALL"
6861
6862 trap 'rm -fr `echo "Makefile libgcj.spec libgcj-test.spec gnu/classpath/Configuration.java gcj/Makefile include/Makefile testsuite/Makefile include/config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
6863 EOF
6864 cat >> $CONFIG_STATUS <<EOF
6865
6866 # Protect against being on the right side of a sed subst in config.status.
6867 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
6868  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
6869 $ac_vpsub
6870 $extrasub
6871 s%@SHELL@%$SHELL%g
6872 s%@CFLAGS@%$CFLAGS%g
6873 s%@CPPFLAGS@%$CPPFLAGS%g
6874 s%@CXXFLAGS@%$CXXFLAGS%g
6875 s%@FFLAGS@%$FFLAGS%g
6876 s%@DEFS@%$DEFS%g
6877 s%@LDFLAGS@%$LDFLAGS%g
6878 s%@LIBS@%$LIBS%g
6879 s%@exec_prefix@%$exec_prefix%g
6880 s%@prefix@%$prefix%g
6881 s%@program_transform_name@%$program_transform_name%g
6882 s%@bindir@%$bindir%g
6883 s%@sbindir@%$sbindir%g
6884 s%@libexecdir@%$libexecdir%g
6885 s%@datadir@%$datadir%g
6886 s%@sysconfdir@%$sysconfdir%g
6887 s%@sharedstatedir@%$sharedstatedir%g
6888 s%@localstatedir@%$localstatedir%g
6889 s%@libdir@%$libdir%g
6890 s%@includedir@%$includedir%g
6891 s%@oldincludedir@%$oldincludedir%g
6892 s%@infodir@%$infodir%g
6893 s%@mandir@%$mandir%g
6894 s%@host@%$host%g
6895 s%@host_alias@%$host_alias%g
6896 s%@host_cpu@%$host_cpu%g
6897 s%@host_vendor@%$host_vendor%g
6898 s%@host_os@%$host_os%g
6899 s%@target@%$target%g
6900 s%@target_alias@%$target_alias%g
6901 s%@target_cpu@%$target_cpu%g
6902 s%@target_vendor@%$target_vendor%g
6903 s%@target_os@%$target_os%g
6904 s%@build@%$build%g
6905 s%@build_alias@%$build_alias%g
6906 s%@build_cpu@%$build_cpu%g
6907 s%@build_vendor@%$build_vendor%g
6908 s%@build_os@%$build_os%g
6909 s%@LN_S@%$LN_S%g
6910 s%@libgcj_basedir@%$libgcj_basedir%g
6911 s%@CC@%$CC%g
6912 s%@CXX@%$CXX%g
6913 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
6914 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
6915 s%@INSTALL_DATA@%$INSTALL_DATA%g
6916 s%@PACKAGE@%$PACKAGE%g
6917 s%@VERSION@%$VERSION%g
6918 s%@ACLOCAL@%$ACLOCAL%g
6919 s%@AUTOCONF@%$AUTOCONF%g
6920 s%@AUTOMAKE@%$AUTOMAKE%g
6921 s%@AUTOHEADER@%$AUTOHEADER%g
6922 s%@MAKEINFO@%$MAKEINFO%g
6923 s%@SET_MAKE@%$SET_MAKE%g
6924 s%@AS@%$AS%g
6925 s%@AR@%$AR%g
6926 s%@RANLIB@%$RANLIB%g
6927 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
6928 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
6929 s%@MAINT@%$MAINT%g
6930 s%@EXEEXT@%$EXEEXT%g
6931 s%@LIBGCJ_CFLAGS@%$LIBGCJ_CFLAGS%g
6932 s%@LIBGCJ_CXXFLAGS@%$LIBGCJ_CXXFLAGS%g
6933 s%@LIBGCJ_JAVAFLAGS@%$LIBGCJ_JAVAFLAGS%g
6934 s%@INCLTDL@%$INCLTDL%g
6935 s%@LIBLTDL@%$LIBLTDL%g
6936 s%@DIRLTDL@%$DIRLTDL%g
6937 s%@OBJEXT@%$OBJEXT%g
6938 s%@STRIP@%$STRIP%g
6939 s%@LIBTOOL@%$LIBTOOL%g
6940 s%@CXXCPP@%$CXXCPP%g
6941 s%@subdirs@%$subdirs%g
6942 s%@COMPPATH@%$COMPPATH%g
6943 s%@TESTSUBDIR_TRUE@%$TESTSUBDIR_TRUE%g
6944 s%@TESTSUBDIR_FALSE@%$TESTSUBDIR_FALSE%g
6945 s%@LIBGCJDEBUG@%$LIBGCJDEBUG%g
6946 s%@LIBDATASTARTSPEC@%$LIBDATASTARTSPEC%g
6947 s%@CPP@%$CPP%g
6948 s%@SYSTEMSPEC@%$SYSTEMSPEC%g
6949 s%@LIBGCJTESTSPEC@%$LIBGCJTESTSPEC%g
6950 s%@ZLIBSPEC@%$ZLIBSPEC%g
6951 s%@ZLIBTESTSPEC@%$ZLIBTESTSPEC%g
6952 s%@GCLIBS@%$GCLIBS%g
6953 s%@GCINCS@%$GCINCS%g
6954 s%@GCDEPS@%$GCDEPS%g
6955 s%@GCOBJS@%$GCOBJS%g
6956 s%@GCSPEC@%$GCSPEC%g
6957 s%@JC1GCSPEC@%$JC1GCSPEC%g
6958 s%@GCTESTSPEC@%$GCTESTSPEC%g
6959 s%@THREADLIBS@%$THREADLIBS%g
6960 s%@THREADINCS@%$THREADINCS%g
6961 s%@THREADDEPS@%$THREADDEPS%g
6962 s%@THREADOBJS@%$THREADOBJS%g
6963 s%@THREADSPEC@%$THREADSPEC%g
6964 s%@USING_GCC_TRUE@%$USING_GCC_TRUE%g
6965 s%@USING_GCC_FALSE@%$USING_GCC_FALSE%g
6966 s%@GCJ@%$GCJ%g
6967 s%@GCJFLAGS@%$GCJFLAGS%g
6968 s%@ZLIBS@%$ZLIBS%g
6969 s%@ZDEPS@%$ZDEPS%g
6970 s%@ZINCS@%$ZINCS%g
6971 s%@DIVIDESPEC@%$DIVIDESPEC%g
6972 s%@CANADIAN_TRUE@%$CANADIAN_TRUE%g
6973 s%@CANADIAN_FALSE@%$CANADIAN_FALSE%g
6974 s%@NULL_TARGET_TRUE@%$NULL_TARGET_TRUE%g
6975 s%@NULL_TARGET_FALSE@%$NULL_TARGET_FALSE%g
6976 s%@NATIVE_TRUE@%$NATIVE_TRUE%g
6977 s%@NATIVE_FALSE@%$NATIVE_FALSE%g
6978 s%@USE_LIBDIR_TRUE@%$USE_LIBDIR_TRUE%g
6979 s%@USE_LIBDIR_FALSE@%$USE_LIBDIR_FALSE%g
6980 s%@NEEDS_DATA_START_TRUE@%$NEEDS_DATA_START_TRUE%g
6981 s%@NEEDS_DATA_START_FALSE@%$NEEDS_DATA_START_FALSE%g
6982 s%@GCC_UNWIND_INCLUDE@%$GCC_UNWIND_INCLUDE%g
6983 s%@GCJVERSION@%$GCJVERSION%g
6984 s%@AM_RUNTESTFLAGS@%$AM_RUNTESTFLAGS%g
6985 s%@ALLOCA@%$ALLOCA%g
6986 s%@PERL@%$PERL%g
6987 s%@SYSDEP_SOURCES@%$SYSDEP_SOURCES%g
6988 s%@X_CFLAGS@%$X_CFLAGS%g
6989 s%@X_PRE_LIBS@%$X_PRE_LIBS%g
6990 s%@X_LIBS@%$X_LIBS%g
6991 s%@X_EXTRA_LIBS@%$X_EXTRA_LIBS%g
6992 s%@XLIB_AWT_TRUE@%$XLIB_AWT_TRUE%g
6993 s%@XLIB_AWT_FALSE@%$XLIB_AWT_FALSE%g
6994 s%@GTK_AWT_TRUE@%$GTK_AWT_TRUE%g
6995 s%@GTK_AWT_FALSE@%$GTK_AWT_FALSE%g
6996 s%@here@%$here%g
6997
6998 CEOF
6999 EOF
7000
7001 cat >> $CONFIG_STATUS <<\EOF
7002
7003 # Split the substitutions into bite-sized pieces for seds with
7004 # small command number limits, like on Digital OSF/1 and HP-UX.
7005 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
7006 ac_file=1 # Number of current file.
7007 ac_beg=1 # First line for current file.
7008 ac_end=$ac_max_sed_cmds # Line after last line for current file.
7009 ac_more_lines=:
7010 ac_sed_cmds=""
7011 while $ac_more_lines; do
7012   if test $ac_beg -gt 1; then
7013     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
7014   else
7015     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
7016   fi
7017   if test ! -s conftest.s$ac_file; then
7018     ac_more_lines=false
7019     rm -f conftest.s$ac_file
7020   else
7021     if test -z "$ac_sed_cmds"; then
7022       ac_sed_cmds="sed -f conftest.s$ac_file"
7023     else
7024       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
7025     fi
7026     ac_file=`expr $ac_file + 1`
7027     ac_beg=$ac_end
7028     ac_end=`expr $ac_end + $ac_max_sed_cmds`
7029   fi
7030 done
7031 if test -z "$ac_sed_cmds"; then
7032   ac_sed_cmds=cat
7033 fi
7034 EOF
7035
7036 cat >> $CONFIG_STATUS <<EOF
7037
7038 CONFIG_FILES=\${CONFIG_FILES-"Makefile libgcj.spec libgcj-test.spec gnu/classpath/Configuration.java gcj/Makefile include/Makefile testsuite/Makefile"}
7039 EOF
7040 cat >> $CONFIG_STATUS <<\EOF
7041 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
7042   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7043   case "$ac_file" in
7044   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
7045        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
7046   *) ac_file_in="${ac_file}.in" ;;
7047   esac
7048
7049   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
7050
7051   # Remove last slash and all that follows it.  Not all systems have dirname.
7052   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
7053   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
7054     # The file is in a subdirectory.
7055     test ! -d "$ac_dir" && mkdir "$ac_dir"
7056     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
7057     # A "../" for each directory in $ac_dir_suffix.
7058     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
7059   else
7060     ac_dir_suffix= ac_dots=
7061   fi
7062
7063   case "$ac_given_srcdir" in
7064   .)  srcdir=.
7065       if test -z "$ac_dots"; then top_srcdir=.
7066       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
7067   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
7068   *) # Relative path.
7069     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
7070     top_srcdir="$ac_dots$ac_given_srcdir" ;;
7071   esac
7072
7073   case "$ac_given_INSTALL" in
7074   [/$]*) INSTALL="$ac_given_INSTALL" ;;
7075   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
7076   esac
7077
7078   echo creating "$ac_file"
7079   rm -f "$ac_file"
7080   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
7081   case "$ac_file" in
7082   *Makefile*) ac_comsub="1i\\
7083 # $configure_input" ;;
7084   *) ac_comsub= ;;
7085   esac
7086
7087   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
7088   sed -e "$ac_comsub
7089 s%@configure_input@%$configure_input%g
7090 s%@srcdir@%$srcdir%g
7091 s%@top_srcdir@%$top_srcdir%g
7092 s%@INSTALL@%$INSTALL%g
7093 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
7094 fi; done
7095 rm -f conftest.s*
7096
7097 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
7098 # NAME is the cpp macro being defined and VALUE is the value it is being given.
7099 #
7100 # ac_d sets the value in "#define NAME VALUE" lines.
7101 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
7102 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
7103 ac_dC='\3'
7104 ac_dD='%g'
7105 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
7106 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
7107 ac_uB='\([      ]\)%\1#\2define\3'
7108 ac_uC=' '
7109 ac_uD='\4%g'
7110 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
7111 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
7112 ac_eB='$%\1#\2define\3'
7113 ac_eC=' '
7114 ac_eD='%g'
7115
7116 if test "${CONFIG_HEADERS+set}" != set; then
7117 EOF
7118 cat >> $CONFIG_STATUS <<EOF
7119   CONFIG_HEADERS="include/config.h"
7120 EOF
7121 cat >> $CONFIG_STATUS <<\EOF
7122 fi
7123 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
7124   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7125   case "$ac_file" in
7126   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
7127        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
7128   *) ac_file_in="${ac_file}.in" ;;
7129   esac
7130
7131   echo creating $ac_file
7132
7133   rm -f conftest.frag conftest.in conftest.out
7134   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
7135   cat $ac_file_inputs > conftest.in
7136
7137 EOF
7138
7139 # Transform confdefs.h into a sed script conftest.vals that substitutes
7140 # the proper values into config.h.in to produce config.h.  And first:
7141 # Protect against being on the right side of a sed subst in config.status.
7142 # Protect against being in an unquoted here document in config.status.
7143 rm -f conftest.vals
7144 cat > conftest.hdr <<\EOF
7145 s/[\\&%]/\\&/g
7146 s%[\\$`]%\\&%g
7147 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
7148 s%ac_d%ac_u%gp
7149 s%ac_u%ac_e%gp
7150 EOF
7151 sed -n -f conftest.hdr confdefs.h > conftest.vals
7152 rm -f conftest.hdr
7153
7154 # This sed command replaces #undef with comments.  This is necessary, for
7155 # example, in the case of _POSIX_SOURCE, which is predefined and required
7156 # on some systems where configure will not decide to define it.
7157 cat >> conftest.vals <<\EOF
7158 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
7159 EOF
7160
7161 # Break up conftest.vals because some shells have a limit on
7162 # the size of here documents, and old seds have small limits too.
7163
7164 rm -f conftest.tail
7165 while :
7166 do
7167   ac_lines=`grep -c . conftest.vals`
7168   # grep -c gives empty output for an empty file on some AIX systems.
7169   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
7170   # Write a limited-size here document to conftest.frag.
7171   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
7172   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
7173   echo 'CEOF
7174   sed -f conftest.frag conftest.in > conftest.out
7175   rm -f conftest.in
7176   mv conftest.out conftest.in
7177 ' >> $CONFIG_STATUS
7178   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
7179   rm -f conftest.vals
7180   mv conftest.tail conftest.vals
7181 done
7182 rm -f conftest.vals
7183
7184 cat >> $CONFIG_STATUS <<\EOF
7185   rm -f conftest.frag conftest.h
7186   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
7187   cat conftest.in >> conftest.h
7188   rm -f conftest.in
7189   if cmp -s $ac_file conftest.h 2>/dev/null; then
7190     echo "$ac_file is unchanged"
7191     rm -f conftest.h
7192   else
7193     # Remove last slash and all that follows it.  Not all systems have dirname.
7194       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
7195       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
7196       # The file is in a subdirectory.
7197       test ! -d "$ac_dir" && mkdir "$ac_dir"
7198     fi
7199     rm -f $ac_file
7200     mv conftest.h $ac_file
7201   fi
7202 fi; done
7203
7204 EOF
7205
7206 cat >> $CONFIG_STATUS <<EOF
7207 ac_sources="java/io/$FILE_DESCRIPTOR java/lang/${PROCESS}Process.java java/lang/nat${PROCESS}Process.cc include/$GCHDR include/$THREADH $SIGNAL_HANDLER"
7208 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"
7209 EOF
7210
7211 cat >> $CONFIG_STATUS <<\EOF
7212 srcdir=$ac_given_srcdir
7213 while test -n "$ac_sources"; do
7214   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
7215   set $ac_sources; ac_source=$1; shift; ac_sources=$*
7216
7217   echo "linking $srcdir/$ac_source to $ac_dest"
7218
7219   if test ! -r $srcdir/$ac_source; then
7220     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
7221   fi
7222   rm -f $ac_dest
7223
7224   # Make relative symlinks.
7225   # Remove last slash and all that follows it.  Not all systems have dirname.
7226   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
7227   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
7228     # The dest file is in a subdirectory.
7229     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
7230     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
7231     # A "../" for each directory in $ac_dest_dir_suffix.
7232     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
7233   else
7234     ac_dest_dir_suffix= ac_dots=
7235   fi
7236
7237   case "$srcdir" in
7238   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
7239   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
7240   esac
7241
7242   # Make a symlink if possible; otherwise try a hard link.
7243   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
7244     ln $srcdir/$ac_source $ac_dest; then :
7245   else
7246     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
7247   fi
7248 done
7249 EOF
7250 cat >> $CONFIG_STATUS <<EOF
7251
7252 srcdir=${srcdir}
7253 host=${host}
7254 target=${target}
7255 with_multisubdir=${with_multisubdir}
7256 ac_configure_args="${multilib_arg} ${ac_configure_args}"
7257 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
7258 libgcj_basedir=${libgcj_basedir}
7259 CC="${CC}"
7260 CXX="${CXX}"
7261
7262 EOF
7263 cat >> $CONFIG_STATUS <<\EOF
7264 test -z "$CONFIG_HEADERS" || echo timestamp > include/stamp-h
7265 if test -n "$CONFIG_FILES"; then
7266   ac_file=Makefile . ${libgcj_basedir}/../config-ml.in
7267 fi
7268
7269 # Make subdirectories and `.d' files.  Look in both srcdir and
7270 # builddir for the .java files.
7271 h=`pwd`
7272 : > deps.mk
7273 ( (cd $srcdir && find . -name '*.java' -print) ;
7274   find . -name '*.java' -print) | \
7275    fgrep -v testsuite | \
7276    sed -e 's/\.java/.d/' | \
7277    while read f; do
7278       echo "include $f" >> deps.mk
7279       test -f $f || {
7280
7281          d=`echo $f | sed -e 's,/[^/]*$,,'`
7282
7283          $srcdir/../mkinstalldirs $d
7284          echo > $f
7285       }
7286    done
7287
7288 exit 0
7289 EOF
7290 chmod +x $CONFIG_STATUS
7291 rm -fr confdefs* $ac_clean_files
7292 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
7293
7294 if test "$no_recursion" != yes; then
7295
7296   # Remove --cache-file and --srcdir arguments so they do not pile up.
7297   ac_sub_configure_args=
7298   ac_prev=
7299   for ac_arg in $ac_configure_args; do
7300     if test -n "$ac_prev"; then
7301       ac_prev=
7302       continue
7303     fi
7304     case "$ac_arg" in
7305     -cache-file | --cache-file | --cache-fil | --cache-fi \
7306     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
7307       ac_prev=cache_file ;;
7308     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
7309     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
7310       ;;
7311     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
7312       ac_prev=srcdir ;;
7313     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
7314       ;;
7315     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
7316     esac
7317   done
7318
7319   for ac_config_dir in $DIRLTDL; do
7320
7321     # Do not complain, so a configure script can configure whichever
7322     # parts of a large source tree are present.
7323     if test ! -d $srcdir/$ac_config_dir; then
7324       continue
7325     fi
7326
7327     echo configuring in $ac_config_dir
7328
7329     case "$srcdir" in
7330     .) ;;
7331     *)
7332       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
7333       else
7334         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
7335       fi
7336       ;;
7337     esac
7338
7339     ac_popdir=`pwd`
7340     cd $ac_config_dir
7341
7342       # A "../" for each directory in /$ac_config_dir.
7343       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
7344
7345     case "$srcdir" in
7346     .) # No --srcdir option.  We are building in place.
7347       ac_sub_srcdir=$srcdir ;;
7348     /*) # Absolute path.
7349       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
7350     *) # Relative path.
7351       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
7352     esac
7353
7354     # Check for guested configure; otherwise get Cygnus style configure.
7355     if test -f $ac_sub_srcdir/configure; then
7356       ac_sub_configure=$ac_sub_srcdir/configure
7357     elif test -f $ac_sub_srcdir/configure.in; then
7358       ac_sub_configure=$ac_configure
7359     else
7360       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
7361       ac_sub_configure=
7362     fi
7363
7364     # The recursion is here.
7365     if test -n "$ac_sub_configure"; then
7366
7367       # Make the cache file name correct relative to the subdirectory.
7368       case "$cache_file" in
7369       /*) ac_sub_cache_file=$cache_file ;;
7370       *) # Relative path.
7371         ac_sub_cache_file="$ac_dots$cache_file" ;;
7372       esac
7373   case "$ac_given_INSTALL" in
7374         [/$]*) INSTALL="$ac_given_INSTALL" ;;
7375         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
7376         esac
7377
7378       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
7379       # The eval makes quoting arguments work.
7380       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
7381       then :
7382       else
7383         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
7384       fi
7385     fi
7386
7387     cd $ac_popdir
7388   done
7389 fi
7390