libjava/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.13
   5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
   6 #
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9
  10 # Defaults:
  11 ac_help=
  12 ac_default_prefix=/usr/local
  13 # Any additions from configure.in:
  14 ac_help="$ac_help
  15   --with-target-subdir=SUBDIR
  16                            configuring in a subdirectory"
  17 ac_help="$ac_help
  18   --with-cross-host=HOST  configuring with a cross compiler"
  19 ac_help="$ac_help
  20   --enable-multilib       build many library versions (default)"
  21 ac_help="$ac_help
  22   --enable-maintainer-mode enable make rules and dependencies not useful
  23                           (and sometimes confusing) to the casual installer"
  24 ac_help="$ac_help
  25   --enable-shared[=PKGS]  build shared libraries [default=yes]"
  26 ac_help="$ac_help
  27   --enable-static[=PKGS]  build static libraries [default=yes]"
  28 ac_help="$ac_help
  29   --enable-fast-install[=PKGS]  optimize for fast installation [default=yes]"
  30 ac_help="$ac_help
  31   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]"
  32 ac_help="$ac_help
  33   --disable-libtool-lock  avoid locking (might break parallel builds)"
  34 ac_help="$ac_help
  35   --with-pic              try to use only PIC/non-PIC objects [default=use both]"
  36 ac_help="$ac_help
  37   --enable-fast-character prefer speed over size for Character"
  38 ac_help="$ac_help
  39   --disable-getenv-properties
  40                           don't set system properties from GCJ_PROPERTIES"
  41 ac_help="$ac_help
  42   --enable-hash-synchronization
  43                           Use global hash table for monitor locks"
  44 ac_help="$ac_help
  45   --enable-libgcj-debug   enable runtime debugging code"
  46 ac_help="$ac_help
  47   --enable-interpreter    enable interpreter"
  48 ac_help="$ac_help
  49   --enable-sjlj-exceptions  force use of builtin_setjmp for exceptions"
  50 ac_help="$ac_help
  51   --disable-java-net      disable java.net"
  52 ac_help="$ac_help
  53   --without-libffi        don't use libffi"
  54 ac_help="$ac_help
  55   --disable-jvmpi         disable JVMPI support"
  56 ac_help="$ac_help
  57   --with-ecos             enable runtime eCos target support"
  58 ac_help="$ac_help
  59   --with-system-zlib      use installed libz"
  60 ac_help="$ac_help
  61   --enable-java-gc=TYPE   choose garbage collector [boehm]"
  62 ac_help="$ac_help
  63   --with-libiconv-prefix=DIR  search for libiconv in DIR/include and DIR/lib"
  64 ac_help="$ac_help
  65   --with-x                use the X Window System"
  66 ac_help="$ac_help
  67   --enable-java-awt       list of AWT peer implementations to be built"
  68
  69 # Initialize some variables set by options.
  70 # The variables have the same names as the options, with
  71 # dashes changed to underlines.
  72 build=NONE
  73 cache_file=./config.cache
  74 exec_prefix=NONE
  75 host=NONE
  76 no_create=
  77 nonopt=NONE
  78 no_recursion=
  79 prefix=NONE
  80 program_prefix=NONE
  81 program_suffix=NONE
  82 program_transform_name=s,x,x,
  83 silent=
  84 site=
  85 srcdir=
  86 target=NONE
  87 verbose=
  88 x_includes=NONE
  89 x_libraries=NONE
  90 bindir='${exec_prefix}/bin'
  91 sbindir='${exec_prefix}/sbin'
  92 libexecdir='${exec_prefix}/libexec'
  93 datadir='${prefix}/share'
  94 sysconfdir='${prefix}/etc'
  95 sharedstatedir='${prefix}/com'
  96 localstatedir='${prefix}/var'
  97 libdir='${exec_prefix}/lib'
  98 includedir='${prefix}/include'
  99 oldincludedir='/usr/include'
 100 infodir='${prefix}/info'
 101 mandir='${prefix}/man'
 102
 103 # Initialize some other variables.
 104 subdirs=
 105 MFLAGS= MAKEFLAGS=
 106 SHELL=${CONFIG_SHELL-/bin/sh}
 107 # Maximum number of lines to put in a shell here document.
 108 ac_max_here_lines=12
 109
 110 ac_prev=
 111 for ac_option
 112 do
 113
 114   # If the previous option needs an argument, assign it.
 115   if test -n "$ac_prev"; then
 116     eval "$ac_prev=\$ac_option"
 117     ac_prev=
 118     continue
 119   fi
 120
 121   case "$ac_option" in
 122   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 123   *) ac_optarg= ;;
 124   esac
 125
 126   # Accept the important Cygnus configure options, so we can diagnose typos.
 127
 128   case "$ac_option" in
 129
 130   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 131     ac_prev=bindir ;;
 132   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 133     bindir="$ac_optarg" ;;
 134
 135   -build | --build | --buil | --bui | --bu)
 136     ac_prev=build ;;
 137   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 138     build="$ac_optarg" ;;
 139
 140   -cache-file | --cache-file | --cache-fil | --cache-fi \
 141   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 142     ac_prev=cache_file ;;
 143   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 144   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 145     cache_file="$ac_optarg" ;;
 146
 147   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 148     ac_prev=datadir ;;
 149   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 150   | --da=*)
 151     datadir="$ac_optarg" ;;
 152
 153   -disable-* | --disable-*)
 154     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 155     # Reject names that are not valid shell variable names.
 156     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 157       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 158     fi
 159     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 160     eval "enable_${ac_feature}=no" ;;
 161
 162   -enable-* | --enable-*)
 163     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 164     # Reject names that are not valid shell variable names.
 165     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 166       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 167     fi
 168     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 169     case "$ac_option" in
 170       *=*) ;;
 171       *) ac_optarg=yes ;;
 172     esac
 173     eval "enable_${ac_feature}='$ac_optarg'" ;;
 174
 175   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 176   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 177   | --exec | --exe | --ex)
 178     ac_prev=exec_prefix ;;
 179   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 180   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 181   | --exec=* | --exe=* | --ex=*)
 182     exec_prefix="$ac_optarg" ;;
 183
 184   -gas | --gas | --ga | --g)
 185     # Obsolete; use --with-gas.
 186     with_gas=yes ;;
 187
 188   -help | --help | --hel | --he)
 189     # Omit some internal or obsolete options to make the list less imposing.
 190     # This message is too long to be a string in the A/UX 3.1 sh.
 191     cat << EOF
 192 Usage: configure [options] [host]
 193 Options: [defaults in brackets after descriptions]
 194 Configuration:
 195   --cache-file=FILE       cache test results in FILE
 196   --help                  print this message
 197   --no-create             do not create output files
 198   --quiet, --silent       do not print \`checking...' messages
 199   --version               print the version of autoconf that created configure
 200 Directory and file names:
 201   --prefix=PREFIX         install architecture-independent files in PREFIX
 202                           [$ac_default_prefix]
 203   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 204                           [same as prefix]
 205   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 206   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 207   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 208   --datadir=DIR           read-only architecture-independent data in DIR
 209                           [PREFIX/share]
 210   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 211   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 212                           [PREFIX/com]
 213   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 214   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 215   --includedir=DIR        C header files in DIR [PREFIX/include]
 216   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 217   --infodir=DIR           info documentation in DIR [PREFIX/info]
 218   --mandir=DIR            man documentation in DIR [PREFIX/man]
 219   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 220   --program-prefix=PREFIX prepend PREFIX to installed program names
 221   --program-suffix=SUFFIX append SUFFIX to installed program names
 222   --program-transform-name=PROGRAM
 223                           run sed PROGRAM on installed program names
 224 EOF
 225     cat << EOF
 226 Host type:
 227   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 228   --host=HOST             configure for HOST [guessed]
 229   --target=TARGET         configure for TARGET [TARGET=HOST]
 230 Features and packages:
 231   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 232   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 233   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 234   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 235   --x-includes=DIR        X include files are in DIR
 236   --x-libraries=DIR       X library files are in DIR
 237 EOF
 238     if test -n "$ac_help"; then
 239       echo "--enable and --with options recognized:$ac_help"
 240     fi
 241     exit 0 ;;
 242
 243   -host | --host | --hos | --ho)
 244     ac_prev=host ;;
 245   -host=* | --host=* | --hos=* | --ho=*)
 246     host="$ac_optarg" ;;
 247
 248   -includedir | --includedir | --includedi | --included | --include \
 249   | --includ | --inclu | --incl | --inc)
 250     ac_prev=includedir ;;
 251   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 252   | --includ=* | --inclu=* | --incl=* | --inc=*)
 253     includedir="$ac_optarg" ;;
 254
 255   -infodir | --infodir | --infodi | --infod | --info | --inf)
 256     ac_prev=infodir ;;
 257   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 258     infodir="$ac_optarg" ;;
 259
 260   -libdir | --libdir | --libdi | --libd)
 261     ac_prev=libdir ;;
 262   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 263     libdir="$ac_optarg" ;;
 264
 265   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 266   | --libexe | --libex | --libe)
 267     ac_prev=libexecdir ;;
 268   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 269   | --libexe=* | --libex=* | --libe=*)
 270     libexecdir="$ac_optarg" ;;
 271
 272   -localstatedir | --localstatedir | --localstatedi | --localstated \
 273   | --localstate | --localstat | --localsta | --localst \
 274   | --locals | --local | --loca | --loc | --lo)
 275     ac_prev=localstatedir ;;
 276   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 277   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 278   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 279     localstatedir="$ac_optarg" ;;
 280
 281   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 282     ac_prev=mandir ;;
 283   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 284     mandir="$ac_optarg" ;;
 285
 286   -nfp | --nfp | --nf)
 287     # Obsolete; use --without-fp.
 288     with_fp=no ;;
 289
 290   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 291   | --no-cr | --no-c)
 292     no_create=yes ;;
 293
 294   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 295   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 296     no_recursion=yes ;;
 297
 298   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 299   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 300   | --oldin | --oldi | --old | --ol | --o)
 301     ac_prev=oldincludedir ;;
 302   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 303   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 304   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 305     oldincludedir="$ac_optarg" ;;
 306
 307   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 308     ac_prev=prefix ;;
 309   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 310     prefix="$ac_optarg" ;;
 311
 312   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 313   | --program-pre | --program-pr | --program-p)
 314     ac_prev=program_prefix ;;
 315   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 316   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 317     program_prefix="$ac_optarg" ;;
 318
 319   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 320   | --program-suf | --program-su | --program-s)
 321     ac_prev=program_suffix ;;
 322   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 323   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 324     program_suffix="$ac_optarg" ;;
 325
 326   -program-transform-name | --program-transform-name \
 327   | --program-transform-nam | --program-transform-na \
 328   | --program-transform-n | --program-transform- \
 329   | --program-transform | --program-transfor \
 330   | --program-transfo | --program-transf \
 331   | --program-trans | --program-tran \
 332   | --progr-tra | --program-tr | --program-t)
 333     ac_prev=program_transform_name ;;
 334   -program-transform-name=* | --program-transform-name=* \
 335   | --program-transform-nam=* | --program-transform-na=* \
 336   | --program-transform-n=* | --program-transform-=* \
 337   | --program-transform=* | --program-transfor=* \
 338   | --program-transfo=* | --program-transf=* \
 339   | --program-trans=* | --program-tran=* \
 340   | --progr-tra=* | --program-tr=* | --program-t=*)
 341     program_transform_name="$ac_optarg" ;;
 342
 343   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 344   | -silent | --silent | --silen | --sile | --sil)
 345     silent=yes ;;
 346
 347   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 348     ac_prev=sbindir ;;
 349   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 350   | --sbi=* | --sb=*)
 351     sbindir="$ac_optarg" ;;
 352
 353   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 354   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 355   | --sharedst | --shareds | --shared | --share | --shar \
 356   | --sha | --sh)
 357     ac_prev=sharedstatedir ;;
 358   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 359   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 360   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 361   | --sha=* | --sh=*)
 362     sharedstatedir="$ac_optarg" ;;
 363
 364   -site | --site | --sit)
 365     ac_prev=site ;;
 366   -site=* | --site=* | --sit=*)
 367     site="$ac_optarg" ;;
 368
 369   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 370     ac_prev=srcdir ;;
 371   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 372     srcdir="$ac_optarg" ;;
 373
 374   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 375   | --syscon | --sysco | --sysc | --sys | --sy)
 376     ac_prev=sysconfdir ;;
 377   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 378   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 379     sysconfdir="$ac_optarg" ;;
 380
 381   -target | --target | --targe | --targ | --tar | --ta | --t)
 382     ac_prev=target ;;
 383   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 384     target="$ac_optarg" ;;
 385
 386   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 387     verbose=yes ;;
 388
 389   -version | --version | --versio | --versi | --vers)
 390     echo "configure generated by autoconf version 2.13"
 391     exit 0 ;;
 392
 393   -with-* | --with-*)
 394     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 395     # Reject names that are not valid shell variable names.
 396     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 397       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 398     fi
 399     ac_package=`echo $ac_package| sed 's/-/_/g'`
 400     case "$ac_option" in
 401       *=*) ;;
 402       *) ac_optarg=yes ;;
 403     esac
 404     eval "with_${ac_package}='$ac_optarg'" ;;
 405
 406   -without-* | --without-*)
 407     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 408     # Reject names that are not valid shell variable names.
 409     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 410       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 411     fi
 412     ac_package=`echo $ac_package| sed 's/-/_/g'`
 413     eval "with_${ac_package}=no" ;;
 414
 415   --x)
 416     # Obsolete; use --with-x.
 417     with_x=yes ;;
 418
 419   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 420   | --x-incl | --x-inc | --x-in | --x-i)
 421     ac_prev=x_includes ;;
 422   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 423   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 424     x_includes="$ac_optarg" ;;
 425
 426   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 427   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 428     ac_prev=x_libraries ;;
 429   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 430   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 431     x_libraries="$ac_optarg" ;;
 432
 433   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 434     ;;
 435
 436   *)
 437     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 438       echo "configure: warning: $ac_option: invalid host type" 1>&2
 439     fi
 440     if test "x$nonopt" != xNONE; then
 441       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 442     fi
 443     nonopt="$ac_option"
 444     ;;
 445
 446   esac
 447 done
 448
 449 if test -n "$ac_prev"; then
 450   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 451 fi
 452
 453 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 454
 455 # File descriptor usage:
 456 # 0 standard input
 457 # 1 file creation
 458 # 2 errors and warnings
 459 # 3 some systems may open it to /dev/tty
 460 # 4 used on the Kubota Titan
 461 # 6 checking for... messages and results
 462 # 5 compiler messages saved in config.log
 463 if test "$silent" = yes; then
 464   exec 6>/dev/null
 465 else
 466   exec 6>&1
 467 fi
 468 exec 5>./config.log
 469
 470 echo "\
 471 This file contains any messages produced by compilers while
 472 running configure, to aid debugging if configure makes a mistake.
 473 " 1>&5
 474
 475 # Strip out --no-create and --no-recursion so they do not pile up.
 476 # Also quote any args containing shell metacharacters.
 477 ac_configure_args=
 478 for ac_arg
 479 do
 480   case "$ac_arg" in
 481   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 482   | --no-cr | --no-c) ;;
 483   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 484   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 485   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 486   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 487   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 488   esac
 489 done
 490
 491 # NLS nuisances.
 492 # Only set these to C if already set.  These must not be set unconditionally
 493 # because not all systems understand e.g. LANG=C (notably SCO).
 494 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 495 # Non-C LC_CTYPE values break the ctype check.
 496 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 497 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 498 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 499 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 500
 501 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 502 rm -rf conftest* confdefs.h
 503 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 504 echo > confdefs.h
 505
 506 # A filename unique to this package, relative to the directory that
 507 # configure is in, which we can look for to find out if srcdir is correct.
 508 ac_unique_file=java/lang/System.java
 509
 510 # Find the source files, if location was not specified.
 511 if test -z "$srcdir"; then
 512   ac_srcdir_defaulted=yes
 513   # Try the directory containing this script, then its parent.
 514   ac_prog=$0
 515   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 516   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 517   srcdir=$ac_confdir
 518   if test ! -r $srcdir/$ac_unique_file; then
 519     srcdir=..
 520   fi
 521 else
 522   ac_srcdir_defaulted=no
 523 fi
 524 if test ! -r $srcdir/$ac_unique_file; then
 525   if test "$ac_srcdir_defaulted" = yes; then
 526     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 527   else
 528     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 529   fi
 530 fi
 531 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 532
 533 # Prefer explicitly selected file to automatically selected ones.
 534 if test -z "$CONFIG_SITE"; then
 535   if test "x$prefix" != xNONE; then
 536     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 537   else
 538     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 539   fi
 540 fi
 541 for ac_site_file in $CONFIG_SITE; do
 542   if test -r "$ac_site_file"; then
 543     echo "loading site script $ac_site_file"
 544     . "$ac_site_file"
 545   fi
 546 done
 547
 548 if test -r "$cache_file"; then
 549   echo "loading cache $cache_file"
 550   . $cache_file
 551 else
 552   echo "creating cache $cache_file"
 553   > $cache_file
 554 fi
 555
 556 ac_ext=c
 557 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 558 ac_cpp='$CPP $CPPFLAGS'
 559 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 560 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 561 cross_compiling=$ac_cv_prog_cc_cross
 562
 563 ac_exeext=
 564 ac_objext=o
 565 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 566   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 567   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 568     ac_n= ac_c='
 569 ' ac_t='        '
 570   else
 571     ac_n=-n ac_c= ac_t=
 572   fi
 573 else
 574   ac_n= ac_c='\c' ac_t=
 575 fi
 576
 577
 578
 579 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
 580 echo "configure:581: checking whether ln -s works" >&5
 581 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
 582   echo $ac_n "(cached) $ac_c" 1>&6
 583 else
 584   rm -f conftestdata
 585 if ln -s X conftestdata 2>/dev/null
 586 then
 587   rm -f conftestdata
 588   ac_cv_prog_LN_S="ln -s"
 589 else
 590   ac_cv_prog_LN_S=ln
 591 fi
 592 fi
 593 LN_S="$ac_cv_prog_LN_S"
 594 if test "$ac_cv_prog_LN_S" = "ln -s"; then
 595   echo "$ac_t""yes" 1>&6
 596 else
 597   echo "$ac_t""no" 1>&6
 598 fi
 599
 600
 601 # Check whether --with-target-subdir or --without-target-subdir was given.
 602 if test "${with_target_subdir+set}" = set; then
 603   withval="$with_target_subdir"
 604   :
 605 fi
 606
 607 # Check whether --with-cross-host or --without-cross-host was given.
 608 if test "${with_cross_host+set}" = set; then
 609   withval="$with_cross_host"
 610   :
 611 fi
 612
 613
 614 # Find a good install program.  We prefer a C program (faster),
 615 # so one script is as good as another.  But avoid the broken or
 616 # incompatible versions:
 617 # SysV /etc/install, /usr/sbin/install
 618 # SunOS /usr/etc/install
 619 # IRIX /sbin/install
 620 # AIX /bin/install
 621 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 622 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 623 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 624 # ./install, which can be erroneously created by make from ./install.sh.
 625 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 626 echo "configure:627: checking for a BSD compatible install" >&5
 627 if test -z "$INSTALL"; then
 628 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 629   echo $ac_n "(cached) $ac_c" 1>&6
 630 else
 631     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
 632   for ac_dir in $PATH; do
 633     # Account for people who put trailing slashes in PATH elements.
 634     case "$ac_dir/" in
 635     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 636     *)
 637       # OSF1 and SCO ODT 3.0 have their own names for install.
 638       # Don't use installbsd from OSF since it installs stuff as root
 639       # by default.
 640       for ac_prog in ginstall scoinst install; do
 641         if test -f $ac_dir/$ac_prog; then
 642           if test $ac_prog = install &&
 643             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 644             # AIX install.  It has an incompatible calling convention.
 645             :
 646           else
 647             ac_cv_path_install="$ac_dir/$ac_prog -c"
 648             break 2
 649           fi
 650         fi
 651       done
 652       ;;
 653     esac
 654   done
 655   IFS="$ac_save_IFS"
 656
 657 fi
 658   if test "${ac_cv_path_install+set}" = set; then
 659     INSTALL="$ac_cv_path_install"
 660   else
 661     # As a last resort, use the slow shell script.  We don't cache a
 662     # path for INSTALL within a source directory, because that will
 663     # break other packages using the cache if that directory is
 664     # removed, or if the path is relative.
 665     INSTALL="$ac_install_sh"
 666   fi
 667 fi
 668 echo "$ac_t""$INSTALL" 1>&6
 669
 670 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 671 # It thinks the first close brace ends the variable substitution.
 672 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 673
 674 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
 675
 676 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 677
 678 echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
 679 echo "configure:680: checking whether build environment is sane" >&5
 680 # Just in case
 681 sleep 1
 682 echo timestamp > conftestfile
 683 # Do `set' in a subshell so we don't clobber the current shell's
 684 # arguments.  Must try -L first in case configure is actually a
 685 # symlink; some systems play weird games with the mod time of symlinks
 686 # (eg FreeBSD returns the mod time of the symlink's containing
 687 # directory).
 688 if (
 689    set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
 690    if test "$*" = "X"; then
 691       # -L didn't work.
 692       set X `ls -t $srcdir/configure conftestfile`
 693    fi
 694    if test "$*" != "X $srcdir/configure conftestfile" \
 695       && test "$*" != "X conftestfile $srcdir/configure"; then
 696
 697       # If neither matched, then we have a broken ls.  This can happen
 698       # if, for instance, CONFIG_SHELL is bash and it inherits a
 699       # broken ls alias from the environment.  This has actually
 700       # happened.  Such a system could not be considered "sane".
 701       { echo "configure: error: ls -t appears to fail.  Make sure there is not a broken
 702 alias in your environment" 1>&2; exit 1; }
 703    fi
 704
 705    test "$2" = conftestfile
 706    )
 707 then
 708    # Ok.
 709    :
 710 else
 711    { echo "configure: error: newly created file is older than distributed files!
 712 Check your system clock" 1>&2; exit 1; }
 713 fi
 714 rm -f conftest*
 715 echo "$ac_t""yes" 1>&6
 716 if test "$program_transform_name" = s,x,x,; then
 717   program_transform_name=
 718 else
 719   # Double any \ or $.  echo might interpret backslashes.
 720   cat <<\EOF_SED > conftestsed
 721 s,\\,\\\\,g; s,\$,$$,g
 722 EOF_SED
 723   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 724   rm -f conftestsed
 725 fi
 726 test "$program_prefix" != NONE &&
 727   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 728 # Use a double $ so make ignores it.
 729 test "$program_suffix" != NONE &&
 730   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 731
 732 # sed with no file args requires a program.
 733 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 734
 735 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
 736 echo "configure:737: checking whether ${MAKE-make} sets \${MAKE}" >&5
 737 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 738 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
 739   echo $ac_n "(cached) $ac_c" 1>&6
 740 else
 741   cat > conftestmake <<\EOF
 742 all:
 743         @echo 'ac_maketemp="${MAKE}"'
 744 EOF
 745 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 746 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
 747 if test -n "$ac_maketemp"; then
 748   eval ac_cv_prog_make_${ac_make}_set=yes
 749 else
 750   eval ac_cv_prog_make_${ac_make}_set=no
 751 fi
 752 rm -f conftestmake
 753 fi
 754 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
 755   echo "$ac_t""yes" 1>&6
 756   SET_MAKE=
 757 else
 758   echo "$ac_t""no" 1>&6
 759   SET_MAKE="MAKE=${MAKE-make}"
 760 fi
 761
 762 if test $host != $build; then
 763   ac_tool_prefix=${host_alias}-
 764 else
 765   ac_tool_prefix=
 766 fi
 767
 768 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
 769 echo "configure:770: checking for Cygwin environment" >&5
 770 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
 771   echo $ac_n "(cached) $ac_c" 1>&6
 772 else
 773   cat > conftest.$ac_ext <<EOF
 774 #line 775 "configure"
 775 #include "confdefs.h"
 776
 777 int main() {
 778
 779 #ifndef __CYGWIN__
 780 #define __CYGWIN__ __CYGWIN32__
 781 #endif
 782 return __CYGWIN__;
 783 ; return 0; }
 784 EOF
 785 if { (eval echo configure:786: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 786   rm -rf conftest*
 787   ac_cv_cygwin=yes
 788 else
 789   echo "configure: failed program was:" >&5
 790   cat conftest.$ac_ext >&5
 791   rm -rf conftest*
 792   ac_cv_cygwin=no
 793 fi
 794 rm -f conftest*
 795 rm -f conftest*
 796 fi
 797
 798 echo "$ac_t""$ac_cv_cygwin" 1>&6
 799 CYGWIN=
 800 test "$ac_cv_cygwin" = yes && CYGWIN=yes
 801 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
 802 echo "configure:803: checking for mingw32 environment" >&5
 803 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
 804   echo $ac_n "(cached) $ac_c" 1>&6
 805 else
 806   cat > conftest.$ac_ext <<EOF
 807 #line 808 "configure"
 808 #include "confdefs.h"
 809
 810 int main() {
 811 return __MINGW32__;
 812 ; return 0; }
 813 EOF
 814 if { (eval echo configure:815: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 815   rm -rf conftest*
 816   ac_cv_mingw32=yes
 817 else
 818   echo "configure: failed program was:" >&5
 819   cat conftest.$ac_ext >&5
 820   rm -rf conftest*
 821   ac_cv_mingw32=no
 822 fi
 823 rm -f conftest*
 824 rm -f conftest*
 825 fi
 826
 827 echo "$ac_t""$ac_cv_mingw32" 1>&6
 828 MINGW32=
 829 test "$ac_cv_mingw32" = yes && MINGW32=yes
 830
 831 # Check whether --enable-multilib or --disable-multilib was given.
 832 if test "${enable_multilib+set}" = set; then
 833   enableval="$enable_multilib"
 834   case "${enableval}" in
 835   yes) multilib=yes ;;
 836   no)  multilib=no ;;
 837   *)   { echo "configure: error: bad value ${enableval} for multilib option" 1>&2; exit 1; } ;;
 838  esac
 839 else
 840   multilib=yes
 841 fi
 842
 843
 844 # When building with srcdir == objdir, links to the source files will
 845 # be created in directories within the target_subdir.  We have to
 846 # adjust toplevel_srcdir accordingly, so that configure finds
 847 # install-sh and other auxiliary files that live in the top-level
 848 # source directory.
 849 if test "${srcdir}" = "."; then
 850   if test -z "${with_target_subdir}"; then
 851     toprel=".."
 852   else
 853     if test "${with_target_subdir}" != "."; then
 854       toprel="${with_multisrctop}../.."
 855     else
 856       toprel="${with_multisrctop}.."
 857     fi
 858   fi
 859 else
 860   toprel=".."
 861 fi
 862
 863 libgcj_basedir=$srcdir/$toprel/./libjava
 864
 865
 866 ac_aux_dir=
 867 for ac_dir in ${srcdir}/$toprel $srcdir/${srcdir}/$toprel; do
 868   if test -f $ac_dir/install-sh; then
 869     ac_aux_dir=$ac_dir
 870     ac_install_sh="$ac_aux_dir/install-sh -c"
 871     break
 872   elif test -f $ac_dir/install.sh; then
 873     ac_aux_dir=$ac_dir
 874     ac_install_sh="$ac_aux_dir/install.sh -c"
 875     break
 876   fi
 877 done
 878 if test -z "$ac_aux_dir"; then
 879   { echo "configure: error: can not find install-sh or install.sh in ${srcdir}/$toprel $srcdir/${srcdir}/$toprel" 1>&2; exit 1; }
 880 fi
 881 ac_config_guess=$ac_aux_dir/config.guess
 882 ac_config_sub=$ac_aux_dir/config.sub
 883 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 884
 885 if :; then :; else
 886   # This overrides the previous occurrence for automake, but not for
 887   # autoconf, which is exactly what we want.
 888   ac_aux_dir=
 889 for ac_dir in .. $srcdir/..; do
 890   if test -f $ac_dir/install-sh; then
 891     ac_aux_dir=$ac_dir
 892     ac_install_sh="$ac_aux_dir/install-sh -c"
 893     break
 894   elif test -f $ac_dir/install.sh; then
 895     ac_aux_dir=$ac_dir
 896     ac_install_sh="$ac_aux_dir/install.sh -c"
 897     break
 898   fi
 899 done
 900 if test -z "$ac_aux_dir"; then
 901   { echo "configure: error: can not find install-sh or install.sh in .. $srcdir/.." 1>&2; exit 1; }
 902 fi
 903 ac_config_guess=$ac_aux_dir/config.guess
 904 ac_config_sub=$ac_aux_dir/config.sub
 905 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 906
 907 fi
 908
 909 # This works around an automake problem.
 910 mkinstalldirs="`cd $ac_aux_dir && pwd`/mkinstalldirs"
 911
 912
 913
 914 # Do some error checking and defaulting for the host and target type.
 915 # The inputs are:
 916 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 917 #
 918 # The rules are:
 919 # 1. You are not allowed to specify --host, --target, and nonopt at the
 920 #    same time.
 921 # 2. Host defaults to nonopt.
 922 # 3. If nonopt is not specified, then host defaults to the current host,
 923 #    as determined by config.guess.
 924 # 4. Target and build default to nonopt.
 925 # 5. If nonopt is not specified, then target and build default to host.
 926
 927 # The aliases save the names the user supplied, while $host etc.
 928 # will get canonicalized.
 929 case $host---$target---$nonopt in
 930 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 931 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 932 esac
 933
 934
 935 # Make sure we can run config.sub.
 936 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 937 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 938 fi
 939
 940 echo $ac_n "checking host system type""... $ac_c" 1>&6
 941 echo "configure:942: checking host system type" >&5
 942
 943 host_alias=$host
 944 case "$host_alias" in
 945 NONE)
 946   case $nonopt in
 947   NONE)
 948     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 949     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 950     fi ;;
 951   *) host_alias=$nonopt ;;
 952   esac ;;
 953 esac
 954
 955 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 956 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 957 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 958 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 959 echo "$ac_t""$host" 1>&6
 960
 961 echo $ac_n "checking target system type""... $ac_c" 1>&6
 962 echo "configure:963: checking target system type" >&5
 963
 964 target_alias=$target
 965 case "$target_alias" in
 966 NONE)
 967   case $nonopt in
 968   NONE) target_alias=$host_alias ;;
 969   *) target_alias=$nonopt ;;
 970   esac ;;
 971 esac
 972
 973 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 974 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 975 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 976 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 977 echo "$ac_t""$target" 1>&6
 978
 979 echo $ac_n "checking build system type""... $ac_c" 1>&6
 980 echo "configure:981: checking build system type" >&5
 981
 982 build_alias=$build
 983 case "$build_alias" in
 984 NONE)
 985   case $nonopt in
 986   NONE) build_alias=$host_alias ;;
 987   *) build_alias=$nonopt ;;
 988   esac ;;
 989 esac
 990
 991 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 992 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 993 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 994 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 995 echo "$ac_t""$build" 1>&6
 996
 997 test "$host_alias" != "$target_alias" &&
 998   test "$program_prefix$program_suffix$program_transform_name" = \
 999     NONENONEs,x,x, &&
1000   program_prefix=${target_alias}-
1001
1002
1003
1004
1005
1006 # Extract the first word of "gcc", so it can be a program name with args.
1007 set dummy gcc; ac_word=$2
1008 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1009 echo "configure:1010: checking for $ac_word" >&5
1010 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1011   echo $ac_n "(cached) $ac_c" 1>&6
1012 else
1013   if test -n "$CC"; then
1014   ac_cv_prog_CC="$CC" # Let the user override the test.
1015 else
1016   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1017   ac_dummy="$PATH"
1018   for ac_dir in $ac_dummy; do
1019     test -z "$ac_dir" && ac_dir=.
1020     if test -f $ac_dir/$ac_word; then
1021       ac_cv_prog_CC="gcc"
1022       break
1023     fi
1024   done
1025   IFS="$ac_save_ifs"
1026 fi
1027 fi
1028 CC="$ac_cv_prog_CC"
1029 if test -n "$CC"; then
1030   echo "$ac_t""$CC" 1>&6
1031 else
1032   echo "$ac_t""no" 1>&6
1033 fi
1034
1035 if test -z "$CC"; then
1036   # Extract the first word of "cc", so it can be a program name with args.
1037 set dummy cc; ac_word=$2
1038 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1039 echo "configure:1040: checking for $ac_word" >&5
1040 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1041   echo $ac_n "(cached) $ac_c" 1>&6
1042 else
1043   if test -n "$CC"; then
1044   ac_cv_prog_CC="$CC" # Let the user override the test.
1045 else
1046   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1047   ac_prog_rejected=no
1048   ac_dummy="$PATH"
1049   for ac_dir in $ac_dummy; do
1050     test -z "$ac_dir" && ac_dir=.
1051     if test -f $ac_dir/$ac_word; then
1052       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1053         ac_prog_rejected=yes
1054         continue
1055       fi
1056       ac_cv_prog_CC="cc"
1057       break
1058     fi
1059   done
1060   IFS="$ac_save_ifs"
1061 if test $ac_prog_rejected = yes; then
1062   # We found a bogon in the path, so make sure we never use it.
1063   set dummy $ac_cv_prog_CC
1064   shift
1065   if test $# -gt 0; then
1066     # We chose a different compiler from the bogus one.
1067     # However, it has the same basename, so the bogon will be chosen
1068     # first if we set CC to just the basename; use the full file name.
1069     shift
1070     set dummy "$ac_dir/$ac_word" "$@"
1071     shift
1072     ac_cv_prog_CC="$@"
1073   fi
1074 fi
1075 fi
1076 fi
1077 CC="$ac_cv_prog_CC"
1078 if test -n "$CC"; then
1079   echo "$ac_t""$CC" 1>&6
1080 else
1081   echo "$ac_t""no" 1>&6
1082 fi
1083
1084   if test -z "$CC"; then
1085     case "`uname -s`" in
1086     *win32* | *WIN32*)
1087       # Extract the first word of "cl", so it can be a program name with args.
1088 set dummy cl; ac_word=$2
1089 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1090 echo "configure:1091: checking for $ac_word" >&5
1091 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1092   echo $ac_n "(cached) $ac_c" 1>&6
1093 else
1094   if test -n "$CC"; then
1095   ac_cv_prog_CC="$CC" # Let the user override the test.
1096 else
1097   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1098   ac_dummy="$PATH"
1099   for ac_dir in $ac_dummy; do
1100     test -z "$ac_dir" && ac_dir=.
1101     if test -f $ac_dir/$ac_word; then
1102       ac_cv_prog_CC="cl"
1103       break
1104     fi
1105   done
1106   IFS="$ac_save_ifs"
1107 fi
1108 fi
1109 CC="$ac_cv_prog_CC"
1110 if test -n "$CC"; then
1111   echo "$ac_t""$CC" 1>&6
1112 else
1113   echo "$ac_t""no" 1>&6
1114 fi
1115  ;;
1116     esac
1117   fi
1118   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1119 fi
1120
1121
1122 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1123 echo "configure:1124: checking whether we are using GNU C" >&5
1124 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1125   echo $ac_n "(cached) $ac_c" 1>&6
1126 else
1127   cat > conftest.c <<EOF
1128 #ifdef __GNUC__
1129   yes;
1130 #endif
1131 EOF
1132 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1133: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1133   ac_cv_prog_gcc=yes
1134 else
1135   ac_cv_prog_gcc=no
1136 fi
1137 fi
1138
1139 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1140
1141 if test $ac_cv_prog_gcc = yes; then
1142   GCC=yes
1143 else
1144   GCC=
1145 fi
1146
1147 ac_test_CFLAGS="${CFLAGS+set}"
1148 ac_save_CFLAGS="$CFLAGS"
1149 CFLAGS=
1150 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1151 echo "configure:1152: checking whether ${CC-cc} accepts -g" >&5
1152 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1153   echo $ac_n "(cached) $ac_c" 1>&6
1154 else
1155   echo 'void f(){}' > conftest.c
1156 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1157   ac_cv_prog_cc_g=yes
1158 else
1159   ac_cv_prog_cc_g=no
1160 fi
1161 rm -f conftest*
1162
1163 fi
1164
1165 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1166 if test "$ac_test_CFLAGS" = set; then
1167   CFLAGS="$ac_save_CFLAGS"
1168 elif test $ac_cv_prog_cc_g = yes; then
1169   if test "$GCC" = yes; then
1170     CFLAGS="-g -O2"
1171   else
1172     CFLAGS="-g"
1173   fi
1174 else
1175   if test "$GCC" = yes; then
1176     CFLAGS="-O2"
1177   else
1178     CFLAGS=
1179   fi
1180 fi
1181
1182 for ac_prog in $CCC c++ g++ gcc CC cxx cc++ cl
1183 do
1184 # Extract the first word of "$ac_prog", so it can be a program name with args.
1185 set dummy $ac_prog; ac_word=$2
1186 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1187 echo "configure:1188: checking for $ac_word" >&5
1188 if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
1189   echo $ac_n "(cached) $ac_c" 1>&6
1190 else
1191   if test -n "$CXX"; then
1192   ac_cv_prog_CXX="$CXX" # Let the user override the test.
1193 else
1194   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1195   ac_dummy="$PATH"
1196   for ac_dir in $ac_dummy; do
1197     test -z "$ac_dir" && ac_dir=.
1198     if test -f $ac_dir/$ac_word; then
1199       ac_cv_prog_CXX="$ac_prog"
1200       break
1201     fi
1202   done
1203   IFS="$ac_save_ifs"
1204 fi
1205 fi
1206 CXX="$ac_cv_prog_CXX"
1207 if test -n "$CXX"; then
1208   echo "$ac_t""$CXX" 1>&6
1209 else
1210   echo "$ac_t""no" 1>&6
1211 fi
1212
1213 test -n "$CXX" && break
1214 done
1215 test -n "$CXX" || CXX="gcc"
1216
1217
1218
1219 echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
1220 echo "configure:1221: checking whether we are using GNU C++" >&5
1221 if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
1222   echo $ac_n "(cached) $ac_c" 1>&6
1223 else
1224   cat > conftest.C <<EOF
1225 #ifdef __GNUC__
1226   yes;
1227 #endif
1228 EOF
1229 if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1230: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1230   ac_cv_prog_gxx=yes
1231 else
1232   ac_cv_prog_gxx=no
1233 fi
1234 fi
1235
1236 echo "$ac_t""$ac_cv_prog_gxx" 1>&6
1237
1238 if test $ac_cv_prog_gxx = yes; then
1239   GXX=yes
1240 else
1241   GXX=
1242 fi
1243
1244 ac_test_CXXFLAGS="${CXXFLAGS+set}"
1245 ac_save_CXXFLAGS="$CXXFLAGS"
1246 CXXFLAGS=
1247 echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
1248 echo "configure:1249: checking whether ${CXX-g++} accepts -g" >&5
1249 if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
1250   echo $ac_n "(cached) $ac_c" 1>&6
1251 else
1252   echo 'void f(){}' > conftest.cc
1253 if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
1254   ac_cv_prog_cxx_g=yes
1255 else
1256   ac_cv_prog_cxx_g=no
1257 fi
1258 rm -f conftest*
1259
1260 fi
1261
1262 echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
1263 if test "$ac_test_CXXFLAGS" = set; then
1264   CXXFLAGS="$ac_save_CXXFLAGS"
1265 elif test $ac_cv_prog_cxx_g = yes; then
1266   if test "$GXX" = yes; then
1267     CXXFLAGS="-g -O2"
1268   else
1269     CXXFLAGS="-g"
1270   fi
1271 else
1272   if test "$GXX" = yes; then
1273     CXXFLAGS="-O2"
1274   else
1275     CXXFLAGS=
1276   fi
1277 fi
1278
1279
1280 version=0.0.7
1281
1282 PACKAGE=libjava
1283
1284 VERSION=$version
1285
1286 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
1287   { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
1288 fi
1289 cat >> confdefs.h <<EOF
1290 #define PACKAGE "$PACKAGE"
1291 EOF
1292
1293 cat >> confdefs.h <<EOF
1294 #define VERSION "$VERSION"
1295 EOF
1296
1297
1298
1299 missing_dir=`cd $ac_aux_dir && pwd`
1300 echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
1301 echo "configure:1302: checking for working aclocal" >&5
1302 # Run test in a subshell; some versions of sh will print an error if
1303 # an executable is not found, even if stderr is redirected.
1304 # Redirect stdin to placate older versions of autoconf.  Sigh.
1305 if (aclocal --version) < /dev/null > /dev/null 2>&1; then
1306    ACLOCAL=aclocal
1307    echo "$ac_t""found" 1>&6
1308 else
1309    ACLOCAL="$missing_dir/missing aclocal"
1310    echo "$ac_t""missing" 1>&6
1311 fi
1312
1313 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
1314 echo "configure:1315: checking for working autoconf" >&5
1315 # Run test in a subshell; some versions of sh will print an error if
1316 # an executable is not found, even if stderr is redirected.
1317 # Redirect stdin to placate older versions of autoconf.  Sigh.
1318 if (autoconf --version) < /dev/null > /dev/null 2>&1; then
1319    AUTOCONF=autoconf
1320    echo "$ac_t""found" 1>&6
1321 else
1322    AUTOCONF="$missing_dir/missing autoconf"
1323    echo "$ac_t""missing" 1>&6
1324 fi
1325
1326 echo $ac_n "checking for working automake""... $ac_c" 1>&6
1327 echo "configure:1328: checking for working automake" >&5
1328 # Run test in a subshell; some versions of sh will print an error if
1329 # an executable is not found, even if stderr is redirected.
1330 # Redirect stdin to placate older versions of autoconf.  Sigh.
1331 if (automake --version) < /dev/null > /dev/null 2>&1; then
1332    AUTOMAKE=automake
1333    echo "$ac_t""found" 1>&6
1334 else
1335    AUTOMAKE="$missing_dir/missing automake"
1336    echo "$ac_t""missing" 1>&6
1337 fi
1338
1339 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
1340 echo "configure:1341: checking for working autoheader" >&5
1341 # Run test in a subshell; some versions of sh will print an error if
1342 # an executable is not found, even if stderr is redirected.
1343 # Redirect stdin to placate older versions of autoconf.  Sigh.
1344 if (autoheader --version) < /dev/null > /dev/null 2>&1; then
1345    AUTOHEADER=autoheader
1346    echo "$ac_t""found" 1>&6
1347 else
1348    AUTOHEADER="$missing_dir/missing autoheader"
1349    echo "$ac_t""missing" 1>&6
1350 fi
1351
1352 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
1353 echo "configure:1354: checking for working makeinfo" >&5
1354 # Run test in a subshell; some versions of sh will print an error if
1355 # an executable is not found, even if stderr is redirected.
1356 # Redirect stdin to placate older versions of autoconf.  Sigh.
1357 if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
1358    MAKEINFO=makeinfo
1359    echo "$ac_t""found" 1>&6
1360 else
1361    MAKEINFO="$missing_dir/missing makeinfo"
1362    echo "$ac_t""missing" 1>&6
1363 fi
1364
1365
1366
1367 # AC_CHECK_TOOL does AC_REQUIRE (AC_CANONICAL_BUILD).  If we don't
1368 # run it explicitly here, it will be run implicitly before
1369 # LIBGCJ_CONFIGURE, which doesn't work because that means that it will
1370 # be run before AC_CANONICAL_HOST.
1371 echo $ac_n "checking build system type""... $ac_c" 1>&6
1372 echo "configure:1373: checking build system type" >&5
1373
1374 build_alias=$build
1375 case "$build_alias" in
1376 NONE)
1377   case $nonopt in
1378   NONE) build_alias=$host_alias ;;
1379   *) build_alias=$nonopt ;;
1380   esac ;;
1381 esac
1382
1383 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1384 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1385 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1386 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1387 echo "$ac_t""$build" 1>&6
1388
1389
1390 # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
1391 set dummy ${ac_tool_prefix}as; ac_word=$2
1392 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1393 echo "configure:1394: checking for $ac_word" >&5
1394 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
1395   echo $ac_n "(cached) $ac_c" 1>&6
1396 else
1397   if test -n "$AS"; then
1398   ac_cv_prog_AS="$AS" # Let the user override the test.
1399 else
1400   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1401   ac_dummy="$PATH"
1402   for ac_dir in $ac_dummy; do
1403     test -z "$ac_dir" && ac_dir=.
1404     if test -f $ac_dir/$ac_word; then
1405       ac_cv_prog_AS="${ac_tool_prefix}as"
1406       break
1407     fi
1408   done
1409   IFS="$ac_save_ifs"
1410   test -z "$ac_cv_prog_AS" && ac_cv_prog_AS="as"
1411 fi
1412 fi
1413 AS="$ac_cv_prog_AS"
1414 if test -n "$AS"; then
1415   echo "$ac_t""$AS" 1>&6
1416 else
1417   echo "$ac_t""no" 1>&6
1418 fi
1419
1420
1421
1422 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
1423 set dummy ${ac_tool_prefix}ar; ac_word=$2
1424 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1425 echo "configure:1426: checking for $ac_word" >&5
1426 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
1427   echo $ac_n "(cached) $ac_c" 1>&6
1428 else
1429   if test -n "$AR"; then
1430   ac_cv_prog_AR="$AR" # Let the user override the test.
1431 else
1432   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1433   ac_dummy="$PATH"
1434   for ac_dir in $ac_dummy; do
1435     test -z "$ac_dir" && ac_dir=.
1436     if test -f $ac_dir/$ac_word; then
1437       ac_cv_prog_AR="${ac_tool_prefix}ar"
1438       break
1439     fi
1440   done
1441   IFS="$ac_save_ifs"
1442   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
1443 fi
1444 fi
1445 AR="$ac_cv_prog_AR"
1446 if test -n "$AR"; then
1447   echo "$ac_t""$AR" 1>&6
1448 else
1449   echo "$ac_t""no" 1>&6
1450 fi
1451
1452
1453
1454 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1455 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1456 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1457 echo "configure:1458: checking for $ac_word" >&5
1458 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1459   echo $ac_n "(cached) $ac_c" 1>&6
1460 else
1461   if test -n "$RANLIB"; then
1462   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1463 else
1464   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1465   ac_dummy="$PATH"
1466   for ac_dir in $ac_dummy; do
1467     test -z "$ac_dir" && ac_dir=.
1468     if test -f $ac_dir/$ac_word; then
1469       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1470       break
1471     fi
1472   done
1473   IFS="$ac_save_ifs"
1474 fi
1475 fi
1476 RANLIB="$ac_cv_prog_RANLIB"
1477 if test -n "$RANLIB"; then
1478   echo "$ac_t""$RANLIB" 1>&6
1479 else
1480   echo "$ac_t""no" 1>&6
1481 fi
1482
1483
1484 if test -z "$ac_cv_prog_RANLIB"; then
1485 if test -n "$ac_tool_prefix"; then
1486   # Extract the first word of "ranlib", so it can be a program name with args.
1487 set dummy ranlib; ac_word=$2
1488 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1489 echo "configure:1490: checking for $ac_word" >&5
1490 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1491   echo $ac_n "(cached) $ac_c" 1>&6
1492 else
1493   if test -n "$RANLIB"; then
1494   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1495 else
1496   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1497   ac_dummy="$PATH"
1498   for ac_dir in $ac_dummy; do
1499     test -z "$ac_dir" && ac_dir=.
1500     if test -f $ac_dir/$ac_word; then
1501       ac_cv_prog_RANLIB="ranlib"
1502       break
1503     fi
1504   done
1505   IFS="$ac_save_ifs"
1506   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1507 fi
1508 fi
1509 RANLIB="$ac_cv_prog_RANLIB"
1510 if test -n "$RANLIB"; then
1511   echo "$ac_t""$RANLIB" 1>&6
1512 else
1513   echo "$ac_t""no" 1>&6
1514 fi
1515
1516 else
1517   RANLIB=":"
1518 fi
1519 fi
1520
1521
1522 # Find a good install program.  We prefer a C program (faster),
1523 # so one script is as good as another.  But avoid the broken or
1524 # incompatible versions:
1525 # SysV /etc/install, /usr/sbin/install
1526 # SunOS /usr/etc/install
1527 # IRIX /sbin/install
1528 # AIX /bin/install
1529 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1530 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1531 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1532 # ./install, which can be erroneously created by make from ./install.sh.
1533 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1534 echo "configure:1535: checking for a BSD compatible install" >&5
1535 if test -z "$INSTALL"; then
1536 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1537   echo $ac_n "(cached) $ac_c" 1>&6
1538 else
1539     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
1540   for ac_dir in $PATH; do
1541     # Account for people who put trailing slashes in PATH elements.
1542     case "$ac_dir/" in
1543     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1544     *)
1545       # OSF1 and SCO ODT 3.0 have their own names for install.
1546       # Don't use installbsd from OSF since it installs stuff as root
1547       # by default.
1548       for ac_prog in ginstall scoinst install; do
1549         if test -f $ac_dir/$ac_prog; then
1550           if test $ac_prog = install &&
1551             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1552             # AIX install.  It has an incompatible calling convention.
1553             :
1554           else
1555             ac_cv_path_install="$ac_dir/$ac_prog -c"
1556             break 2
1557           fi
1558         fi
1559       done
1560       ;;
1561     esac
1562   done
1563   IFS="$ac_save_IFS"
1564
1565 fi
1566   if test "${ac_cv_path_install+set}" = set; then
1567     INSTALL="$ac_cv_path_install"
1568   else
1569     # As a last resort, use the slow shell script.  We don't cache a
1570     # path for INSTALL within a source directory, because that will
1571     # break other packages using the cache if that directory is
1572     # removed, or if the path is relative.
1573     INSTALL="$ac_install_sh"
1574   fi
1575 fi
1576 echo "$ac_t""$INSTALL" 1>&6
1577
1578 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1579 # It thinks the first close brace ends the variable substitution.
1580 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1581
1582 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
1583
1584 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1585
1586
1587 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
1588 echo "configure:1589: checking whether to enable maintainer-specific portions of Makefiles" >&5
1589     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
1590 if test "${enable_maintainer_mode+set}" = set; then
1591   enableval="$enable_maintainer_mode"
1592   USE_MAINTAINER_MODE=$enableval
1593 else
1594   USE_MAINTAINER_MODE=no
1595 fi
1596
1597   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
1598
1599
1600 if test $USE_MAINTAINER_MODE = yes; then
1601   MAINTAINER_MODE_TRUE=
1602   MAINTAINER_MODE_FALSE='#'
1603 else
1604   MAINTAINER_MODE_TRUE='#'
1605   MAINTAINER_MODE_FALSE=
1606 fi
1607   MAINT=$MAINTAINER_MODE_TRUE
1608
1609
1610
1611 # We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
1612 # at least currently, we never actually build a program, so we never
1613 # need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
1614 # fails, because we are probably configuring with a cross compiler
1615 # which cant create executables.  So we include AC_EXEEXT to keep
1616 # automake happy, but we don't execute it, since we don't care about
1617 # the result.
1618 if false; then
1619   # autoconf 2.50 runs AC_EXEEXT by default, and the macro expands
1620   # to nothing, so nothing would remain between `then' and `fi' if it
1621   # were not for the `:' below.
1622   :
1623
1624
1625 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
1626 echo "configure:1627: checking for executable suffix" >&5
1627 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
1628   echo $ac_n "(cached) $ac_c" 1>&6
1629 else
1630   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
1631   ac_cv_exeext=.exe
1632 else
1633   rm -f conftest*
1634   echo 'int main () { return 0; }' > conftest.$ac_ext
1635   ac_cv_exeext=
1636   if { (eval echo configure:1637: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1637     for file in conftest.*; do
1638       case $file in
1639       *.c | *.C | *.o | *.obj) ;;
1640       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
1641       esac
1642     done
1643   else
1644     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
1645   fi
1646   rm -f conftest*
1647   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
1648 fi
1649 fi
1650
1651 EXEEXT=""
1652 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
1653 echo "$ac_t""${ac_cv_exeext}" 1>&6
1654 ac_exeext=$EXEEXT
1655
1656 fi
1657
1658 # configure.host sets the following important variables
1659 #       libgcj_cflags    - host specific C compiler flags
1660 #       libgcj_cxxflags  - host specific C++ compiler flags
1661 #       libgcj_javaflags - host specific Java compiler flags
1662
1663 libgcj_cflags=
1664 libgcj_cxxflags=
1665 libgcj_javaflags=
1666
1667 . ${srcdir}/configure.host
1668
1669 LIBGCJ_CFLAGS="${libgcj_cflags}"
1670 LIBGCJ_CXXFLAGS="${libgcj_cxxflags}"
1671 LIBGCJ_JAVAFLAGS="${libgcj_javaflags}"
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681 # Only use libltdl for native builds.
1682 if test -z "${with_cross_host}"; then
1683      case $enable_ltdl_convenience in
1684   no) { echo "configure: error: this package needs a convenience libltdl" 1>&2; exit 1; } ;;
1685   "") enable_ltdl_convenience=yes
1686       ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
1687   esac
1688   LIBLTDL='${top_builddir}/''libltdl'/libltdlc.la
1689   INCLTDL='-I${top_srcdir}/''libltdl'
1690
1691
1692    DIRLTDL=libltdl
1693    cat >> confdefs.h <<\EOF
1694 #define USE_LTDL 1
1695 EOF
1696
1697    # Sigh.  Libtool's macro doesn't do the right thing.
1698    INCLTDL="-I\$(top_srcdir)/libltdl $INCLTDL"
1699    # FIXME: this is a hack.
1700    sub_auxdir="`cd $ac_aux_dir && pwd`"
1701    ac_configure_args="$ac_configure_args --with-auxdir=$sub_auxdir"
1702 fi
1703
1704
1705
1706 # Check whether --enable-shared or --disable-shared was given.
1707 if test "${enable_shared+set}" = set; then
1708   enableval="$enable_shared"
1709   p=${PACKAGE-default}
1710 case $enableval in
1711 yes) enable_shared=yes ;;
1712 no) enable_shared=no ;;
1713 *)
1714   enable_shared=no
1715   # Look at the argument we got.  We use all the common list separators.
1716   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1717   for pkg in $enableval; do
1718     if test "X$pkg" = "X$p"; then
1719       enable_shared=yes
1720     fi
1721   done
1722   IFS="$ac_save_ifs"
1723   ;;
1724 esac
1725 else
1726   enable_shared=yes
1727 fi
1728
1729 # Check whether --enable-static or --disable-static was given.
1730 if test "${enable_static+set}" = set; then
1731   enableval="$enable_static"
1732   p=${PACKAGE-default}
1733 case $enableval in
1734 yes) enable_static=yes ;;
1735 no) enable_static=no ;;
1736 *)
1737   enable_static=no
1738   # Look at the argument we got.  We use all the common list separators.
1739   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1740   for pkg in $enableval; do
1741     if test "X$pkg" = "X$p"; then
1742       enable_static=yes
1743     fi
1744   done
1745   IFS="$ac_save_ifs"
1746   ;;
1747 esac
1748 else
1749   enable_static=yes
1750 fi
1751
1752 # Check whether --enable-fast-install or --disable-fast-install was given.
1753 if test "${enable_fast_install+set}" = set; then
1754   enableval="$enable_fast_install"
1755   p=${PACKAGE-default}
1756 case $enableval in
1757 yes) enable_fast_install=yes ;;
1758 no) enable_fast_install=no ;;
1759 *)
1760   enable_fast_install=no
1761   # Look at the argument we got.  We use all the common list separators.
1762   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1763   for pkg in $enableval; do
1764     if test "X$pkg" = "X$p"; then
1765       enable_fast_install=yes
1766     fi
1767   done
1768   IFS="$ac_save_ifs"
1769   ;;
1770 esac
1771 else
1772   enable_fast_install=yes
1773 fi
1774
1775 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1776 if test "${with_gnu_ld+set}" = set; then
1777   withval="$with_gnu_ld"
1778   test "$withval" = no || with_gnu_ld=yes
1779 else
1780   with_gnu_ld=no
1781 fi
1782
1783 ac_prog=ld
1784 if test "$GCC" = yes; then
1785   # Check if gcc -print-prog-name=ld gives a path.
1786   echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
1787 echo "configure:1788: checking for ld used by GCC" >&5
1788   case $host in
1789   *-*-mingw*)
1790     # gcc leaves a trailing carriage return which upsets mingw
1791     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
1792   *)
1793     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
1794   esac
1795   case $ac_prog in
1796     # Accept absolute paths.
1797     [\\/]* | [A-Za-z]:[\\/]*)
1798       re_direlt='/[^/][^/]*/\.\./'
1799       # Canonicalize the path of ld
1800       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
1801       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
1802         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
1803       done
1804       test -z "$LD" && LD="$ac_prog"
1805       ;;
1806   "")
1807     # If it fails, then pretend we aren't using GCC.
1808     ac_prog=ld
1809     ;;
1810   *)
1811     # If it is relative, then search for the first ld in PATH.
1812     with_gnu_ld=unknown
1813     ;;
1814   esac
1815 elif test "$with_gnu_ld" = yes; then
1816   echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
1817 echo "configure:1818: checking for GNU ld" >&5
1818 else
1819   echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
1820 echo "configure:1821: checking for non-GNU ld" >&5
1821 fi
1822 if eval "test \"`echo '$''{'lt_cv_path_LD'+set}'`\" = set"; then
1823   echo $ac_n "(cached) $ac_c" 1>&6
1824 else
1825   if test -z "$LD"; then
1826   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1827   for ac_dir in $PATH; do
1828     test -z "$ac_dir" && ac_dir=.
1829     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
1830       lt_cv_path_LD="$ac_dir/$ac_prog"
1831       # Check to see if the program is GNU ld.  I'd rather use --version,
1832       # but apparently some GNU ld's only accept -v.
1833       # Break only if it was the GNU/non-GNU ld that we prefer.
1834       if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
1835         test "$with_gnu_ld" != no && break
1836       else
1837         test "$with_gnu_ld" != yes && break
1838       fi
1839     fi
1840   done
1841   IFS="$ac_save_ifs"
1842 else
1843   lt_cv_path_LD="$LD" # Let the user override the test with a path.
1844 fi
1845 fi
1846
1847 LD="$lt_cv_path_LD"
1848 if test -n "$LD"; then
1849   echo "$ac_t""$LD" 1>&6
1850 else
1851   echo "$ac_t""no" 1>&6
1852 fi
1853 test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
1854 echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
1855 echo "configure:1856: checking if the linker ($LD) is GNU ld" >&5
1856 if eval "test \"`echo '$''{'lt_cv_prog_gnu_ld'+set}'`\" = set"; then
1857   echo $ac_n "(cached) $ac_c" 1>&6
1858 else
1859   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
1860 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
1861   lt_cv_prog_gnu_ld=yes
1862 else
1863   lt_cv_prog_gnu_ld=no
1864 fi
1865 fi
1866
1867 echo "$ac_t""$lt_cv_prog_gnu_ld" 1>&6
1868 with_gnu_ld=$lt_cv_prog_gnu_ld
1869
1870
1871 echo $ac_n "checking for $LD option to reload object files""... $ac_c" 1>&6
1872 echo "configure:1873: checking for $LD option to reload object files" >&5
1873 if eval "test \"`echo '$''{'lt_cv_ld_reload_flag'+set}'`\" = set"; then
1874   echo $ac_n "(cached) $ac_c" 1>&6
1875 else
1876   lt_cv_ld_reload_flag='-r'
1877 fi
1878
1879 echo "$ac_t""$lt_cv_ld_reload_flag" 1>&6
1880 reload_flag=$lt_cv_ld_reload_flag
1881 test -n "$reload_flag" && reload_flag=" $reload_flag"
1882
1883 echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
1884 echo "configure:1885: checking for BSD-compatible nm" >&5
1885 if eval "test \"`echo '$''{'lt_cv_path_NM'+set}'`\" = set"; then
1886   echo $ac_n "(cached) $ac_c" 1>&6
1887 else
1888   if test -n "$NM"; then
1889   # Let the user override the test.
1890   lt_cv_path_NM="$NM"
1891 else
1892   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1893   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
1894     test -z "$ac_dir" && ac_dir=.
1895     tmp_nm=$ac_dir/${ac_tool_prefix}nm
1896     if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
1897       # Check to see if the nm accepts a BSD-compat flag.
1898       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
1899       #   nm: unknown option "B" ignored
1900       # Tru64's nm complains that /dev/null is an invalid object file
1901       if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
1902         lt_cv_path_NM="$tmp_nm -B"
1903         break
1904       elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
1905         lt_cv_path_NM="$tmp_nm -p"
1906         break
1907       else
1908         lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
1909         continue # so that we can try to find one that supports BSD flags
1910       fi
1911     fi
1912   done
1913   IFS="$ac_save_ifs"
1914   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
1915 fi
1916 fi
1917
1918 NM="$lt_cv_path_NM"
1919 echo "$ac_t""$NM" 1>&6
1920
1921 echo $ac_n "checking how to recognise dependant libraries""... $ac_c" 1>&6
1922 echo "configure:1923: checking how to recognise dependant libraries" >&5
1923 if eval "test \"`echo '$''{'lt_cv_deplibs_check_method'+set}'`\" = set"; then
1924   echo $ac_n "(cached) $ac_c" 1>&6
1925 else
1926   lt_cv_file_magic_cmd='$MAGIC_CMD'
1927 lt_cv_file_magic_test_file=
1928 lt_cv_deplibs_check_method='unknown'
1929 # Need to set the preceding variable on all platforms that support
1930 # interlibrary dependencies.
1931 # 'none' -- dependencies not supported.
1932 # `unknown' -- same as none, but documents that we really don't know.
1933 # 'pass_all' -- all dependencies passed with no checks.
1934 # 'test_compile' -- check by making test program.
1935 # 'file_magic [regex]' -- check by looking for files in library path
1936 # which responds to the $file_magic_cmd with a given egrep regex.
1937 # If you have `file' or equivalent on your system and you're not sure
1938 # whether `pass_all' will *always* work, you probably want this one.
1939
1940 case $host_os in
1941 aix*)
1942   lt_cv_deplibs_check_method=pass_all
1943   ;;
1944
1945 beos*)
1946   lt_cv_deplibs_check_method=pass_all
1947   ;;
1948
1949 bsdi4*)
1950   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
1951   lt_cv_file_magic_cmd='/usr/bin/file -L'
1952   lt_cv_file_magic_test_file=/shlib/libc.so
1953   ;;
1954
1955 cygwin* | mingw* |pw32*)
1956   lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
1957   lt_cv_file_magic_cmd='$OBJDUMP -f'
1958   ;;
1959
1960 darwin* | rhapsody*)
1961   lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
1962   lt_cv_file_magic_cmd='/usr/bin/file -L'
1963   case "$host_os" in
1964   rhapsody* | darwin1.012)
1965     lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
1966     ;;
1967   *) # Darwin 1.3 on
1968     lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
1969     ;;
1970   esac
1971   ;;
1972
1973 freebsd* )
1974   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
1975     case $host_cpu in
1976     i*86 )
1977       # Not sure whether the presence of OpenBSD here was a mistake.
1978       # Let's accept both of them until this is cleared up.
1979       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
1980       lt_cv_file_magic_cmd=/usr/bin/file
1981       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
1982       ;;
1983     esac
1984   else
1985     lt_cv_deplibs_check_method=pass_all
1986   fi
1987   ;;
1988
1989 gnu*)
1990   lt_cv_deplibs_check_method=pass_all
1991   ;;
1992
1993 hpux10.20*|hpux11*)
1994   lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
1995   lt_cv_file_magic_cmd=/usr/bin/file
1996   lt_cv_file_magic_test_file=/usr/lib/libc.sl
1997   ;;
1998
1999 irix5* | irix6*)
2000   case $host_os in
2001   irix5*)
2002     # this will be overridden with pass_all, but let us keep it just in case
2003     lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
2004     ;;
2005   *)
2006     case $LD in
2007     *-32|*"-32 ") libmagic=32-bit;;
2008     *-n32|*"-n32 ") libmagic=N32;;
2009     *-64|*"-64 ") libmagic=64-bit;;
2010     *) libmagic=never-match;;
2011     esac
2012     # this will be overridden with pass_all, but let us keep it just in case
2013     lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
2014     ;;
2015   esac
2016   lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
2017   lt_cv_deplibs_check_method=pass_all
2018   ;;
2019
2020 # This must be Linux ELF.
2021 linux-gnu*)
2022   case $host_cpu in
2023   alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
2024     lt_cv_deplibs_check_method=pass_all ;;
2025   *)
2026     # glibc up to 2.1.1 does not perform some relocations on ARM
2027     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
2028   esac
2029   lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
2030   ;;
2031
2032 netbsd*)
2033   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2034     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
2035   else
2036     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
2037   fi
2038   ;;
2039
2040 newsos6)
2041   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
2042   lt_cv_file_magic_cmd=/usr/bin/file
2043   lt_cv_file_magic_test_file=/usr/lib/libnls.so
2044   ;;
2045
2046 osf3* | osf4* | osf5*)
2047   # this will be overridden with pass_all, but let us keep it just in case
2048   lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
2049   lt_cv_file_magic_test_file=/shlib/libc.so
2050   lt_cv_deplibs_check_method=pass_all
2051   ;;
2052
2053 sco3.2v5*)
2054   lt_cv_deplibs_check_method=pass_all
2055   ;;
2056
2057 solaris*)
2058   lt_cv_deplibs_check_method=pass_all
2059   lt_cv_file_magic_test_file=/lib/libc.so
2060   ;;
2061
2062 sysv5uw[78]* | sysv4*uw2*)
2063   lt_cv_deplibs_check_method=pass_all
2064   ;;
2065
2066 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
2067   case $host_vendor in
2068   ncr)
2069     lt_cv_deplibs_check_method=pass_all
2070     ;;
2071   motorola)
2072     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
2073     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2074     ;;
2075   esac
2076   ;;
2077 esac
2078
2079 fi
2080
2081 echo "$ac_t""$lt_cv_deplibs_check_method" 1>&6
2082 file_magic_cmd=$lt_cv_file_magic_cmd
2083 deplibs_check_method=$lt_cv_deplibs_check_method
2084
2085 echo $ac_n "checking for object suffix""... $ac_c" 1>&6
2086 echo "configure:2087: checking for object suffix" >&5
2087 if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
2088   echo $ac_n "(cached) $ac_c" 1>&6
2089 else
2090   rm -f conftest*
2091 echo 'int i = 1;' > conftest.$ac_ext
2092 if { (eval echo configure:2093: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2093   for ac_file in conftest.*; do
2094     case $ac_file in
2095     *.c) ;;
2096     *) ac_cv_objext=`echo $ac_file | sed -e s/conftest.//` ;;
2097     esac
2098   done
2099 else
2100   { echo "configure: error: installation or configuration problem; compiler does not work" 1>&2; exit 1; }
2101 fi
2102 rm -f conftest*
2103 fi
2104
2105 echo "$ac_t""$ac_cv_objext" 1>&6
2106 OBJEXT=$ac_cv_objext
2107 ac_objext=$ac_cv_objext
2108
2109 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
2110
2111 # Only perform the check for file, if the check method requires it
2112 case $deplibs_check_method in
2113 file_magic*)
2114   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
2115     echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
2116 echo "configure:2117: checking for ${ac_tool_prefix}file" >&5
2117 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
2118   echo $ac_n "(cached) $ac_c" 1>&6
2119 else
2120   case $MAGIC_CMD in
2121   /*)
2122   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2123   ;;
2124   ?:/*)
2125   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
2126   ;;
2127   *)
2128   ac_save_MAGIC_CMD="$MAGIC_CMD"
2129   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2130   ac_dummy="/usr/bin:$PATH"
2131   for ac_dir in $ac_dummy; do
2132     test -z "$ac_dir" && ac_dir=.
2133     if test -f $ac_dir/${ac_tool_prefix}file; then
2134       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
2135       if test -n "$file_magic_test_file"; then
2136         case $deplibs_check_method in
2137         "file_magic "*)
2138           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
2139           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2140           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2141             egrep "$file_magic_regex" > /dev/null; then
2142             :
2143           else
2144             cat <<EOF 1>&2
2145
2146 *** Warning: the command libtool uses to detect shared libraries,
2147 *** $file_magic_cmd, produces output that libtool cannot recognize.
2148 *** The result is that libtool may fail to recognize shared libraries
2149 *** as such.  This will affect the creation of libtool libraries that
2150 *** depend on shared libraries, but programs linked with such libtool
2151 *** libraries will work regardless of this problem.  Nevertheless, you
2152 *** may want to report the problem to your system manager and/or to
2153 *** bug-libtool@gnu.org
2154
2155 EOF
2156           fi ;;
2157         esac
2158       fi
2159       break
2160     fi
2161   done
2162   IFS="$ac_save_ifs"
2163   MAGIC_CMD="$ac_save_MAGIC_CMD"
2164   ;;
2165 esac
2166 fi
2167
2168 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2169 if test -n "$MAGIC_CMD"; then
2170   echo "$ac_t""$MAGIC_CMD" 1>&6
2171 else
2172   echo "$ac_t""no" 1>&6
2173 fi
2174
2175 if test -z "$lt_cv_path_MAGIC_CMD"; then
2176   if test -n "$ac_tool_prefix"; then
2177     echo $ac_n "checking for file""... $ac_c" 1>&6
2178 echo "configure:2179: checking for file" >&5
2179 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
2180   echo $ac_n "(cached) $ac_c" 1>&6
2181 else
2182   case $MAGIC_CMD in
2183   /*)
2184   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2185   ;;
2186   ?:/*)
2187   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
2188   ;;
2189   *)
2190   ac_save_MAGIC_CMD="$MAGIC_CMD"
2191   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2192   ac_dummy="/usr/bin:$PATH"
2193   for ac_dir in $ac_dummy; do
2194     test -z "$ac_dir" && ac_dir=.
2195     if test -f $ac_dir/file; then
2196       lt_cv_path_MAGIC_CMD="$ac_dir/file"
2197       if test -n "$file_magic_test_file"; then
2198         case $deplibs_check_method in
2199         "file_magic "*)
2200           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
2201           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2202           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2203             egrep "$file_magic_regex" > /dev/null; then
2204             :
2205           else
2206             cat <<EOF 1>&2
2207
2208 *** Warning: the command libtool uses to detect shared libraries,
2209 *** $file_magic_cmd, produces output that libtool cannot recognize.
2210 *** The result is that libtool may fail to recognize shared libraries
2211 *** as such.  This will affect the creation of libtool libraries that
2212 *** depend on shared libraries, but programs linked with such libtool
2213 *** libraries will work regardless of this problem.  Nevertheless, you
2214 *** may want to report the problem to your system manager and/or to
2215 *** bug-libtool@gnu.org
2216
2217 EOF
2218           fi ;;
2219         esac
2220       fi
2221       break
2222     fi
2223   done
2224   IFS="$ac_save_ifs"
2225   MAGIC_CMD="$ac_save_MAGIC_CMD"
2226   ;;
2227 esac
2228 fi
2229
2230 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2231 if test -n "$MAGIC_CMD"; then
2232   echo "$ac_t""$MAGIC_CMD" 1>&6
2233 else
2234   echo "$ac_t""no" 1>&6
2235 fi
2236
2237   else
2238     MAGIC_CMD=:
2239   fi
2240 fi
2241
2242   fi
2243   ;;
2244 esac
2245
2246 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2247 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2248 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2249 echo "configure:2250: checking for $ac_word" >&5
2250 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2251   echo $ac_n "(cached) $ac_c" 1>&6
2252 else
2253   if test -n "$RANLIB"; then
2254   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2255 else
2256   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2257   ac_dummy="$PATH"
2258   for ac_dir in $ac_dummy; do
2259     test -z "$ac_dir" && ac_dir=.
2260     if test -f $ac_dir/$ac_word; then
2261       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2262       break
2263     fi
2264   done
2265   IFS="$ac_save_ifs"
2266 fi
2267 fi
2268 RANLIB="$ac_cv_prog_RANLIB"
2269 if test -n "$RANLIB"; then
2270   echo "$ac_t""$RANLIB" 1>&6
2271 else
2272   echo "$ac_t""no" 1>&6
2273 fi
2274
2275
2276 if test -z "$ac_cv_prog_RANLIB"; then
2277 if test -n "$ac_tool_prefix"; then
2278   # Extract the first word of "ranlib", so it can be a program name with args.
2279 set dummy ranlib; ac_word=$2
2280 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2281 echo "configure:2282: checking for $ac_word" >&5
2282 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2283   echo $ac_n "(cached) $ac_c" 1>&6
2284 else
2285   if test -n "$RANLIB"; then
2286   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2287 else
2288   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2289   ac_dummy="$PATH"
2290   for ac_dir in $ac_dummy; do
2291     test -z "$ac_dir" && ac_dir=.
2292     if test -f $ac_dir/$ac_word; then
2293       ac_cv_prog_RANLIB="ranlib"
2294       break
2295     fi
2296   done
2297   IFS="$ac_save_ifs"
2298   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
2299 fi
2300 fi
2301 RANLIB="$ac_cv_prog_RANLIB"
2302 if test -n "$RANLIB"; then
2303   echo "$ac_t""$RANLIB" 1>&6
2304 else
2305   echo "$ac_t""no" 1>&6
2306 fi
2307
2308 else
2309   RANLIB=":"
2310 fi
2311 fi
2312
2313 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2314 set dummy ${ac_tool_prefix}strip; ac_word=$2
2315 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2316 echo "configure:2317: checking for $ac_word" >&5
2317 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
2318   echo $ac_n "(cached) $ac_c" 1>&6
2319 else
2320   if test -n "$STRIP"; then
2321   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2322 else
2323   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2324   ac_dummy="$PATH"
2325   for ac_dir in $ac_dummy; do
2326     test -z "$ac_dir" && ac_dir=.
2327     if test -f $ac_dir/$ac_word; then
2328       ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2329       break
2330     fi
2331   done
2332   IFS="$ac_save_ifs"
2333 fi
2334 fi
2335 STRIP="$ac_cv_prog_STRIP"
2336 if test -n "$STRIP"; then
2337   echo "$ac_t""$STRIP" 1>&6
2338 else
2339   echo "$ac_t""no" 1>&6
2340 fi
2341
2342
2343 if test -z "$ac_cv_prog_STRIP"; then
2344 if test -n "$ac_tool_prefix"; then
2345   # Extract the first word of "strip", so it can be a program name with args.
2346 set dummy strip; ac_word=$2
2347 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2348 echo "configure:2349: checking for $ac_word" >&5
2349 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
2350   echo $ac_n "(cached) $ac_c" 1>&6
2351 else
2352   if test -n "$STRIP"; then
2353   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2354 else
2355   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2356   ac_dummy="$PATH"
2357   for ac_dir in $ac_dummy; do
2358     test -z "$ac_dir" && ac_dir=.
2359     if test -f $ac_dir/$ac_word; then
2360       ac_cv_prog_STRIP="strip"
2361       break
2362     fi
2363   done
2364   IFS="$ac_save_ifs"
2365   test -z "$ac_cv_prog_STRIP" && ac_cv_prog_STRIP=":"
2366 fi
2367 fi
2368 STRIP="$ac_cv_prog_STRIP"
2369 if test -n "$STRIP"; then
2370   echo "$ac_t""$STRIP" 1>&6
2371 else
2372   echo "$ac_t""no" 1>&6
2373 fi
2374
2375 else
2376   STRIP=":"
2377 fi
2378 fi
2379
2380
2381 # Check for any special flags to pass to ltconfig.
2382 libtool_flags="--cache-file=$cache_file"
2383 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
2384 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
2385 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
2386 test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
2387 test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
2388 libtool_flags="$libtool_flags --enable-dlopen"
2389
2390 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
2391 if test "${enable_libtool_lock+set}" = set; then
2392   enableval="$enable_libtool_lock"
2393   :
2394 fi
2395
2396 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
2397 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
2398
2399 # Check whether --with-pic or --without-pic was given.
2400 if test "${with_pic+set}" = set; then
2401   withval="$with_pic"
2402   pic_mode="$withval"
2403 else
2404   pic_mode=default
2405 fi
2406
2407 test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
2408 test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
2409
2410 # Some flags need to be propagated to the compiler or linker for good
2411 # libtool support.
2412 case $host in
2413 *-*-irix6*)
2414   # Find out which ABI we are using.
2415   echo '#line 2416 "configure"' > conftest.$ac_ext
2416   if { (eval echo configure:2417: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2417     case `/usr/bin/file conftest.$ac_objext` in
2418     *32-bit*)
2419       LD="${LD-ld} -32"
2420       ;;
2421     *N32*)
2422       LD="${LD-ld} -n32"
2423       ;;
2424     *64-bit*)
2425       LD="${LD-ld} -64"
2426       ;;
2427     esac
2428   fi
2429   rm -rf conftest*
2430   ;;
2431
2432 *-*-sco3.2v5*)
2433   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
2434   SAVE_CFLAGS="$CFLAGS"
2435   CFLAGS="$CFLAGS -belf"
2436   echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
2437 echo "configure:2438: checking whether the C compiler needs -belf" >&5
2438 if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
2439   echo $ac_n "(cached) $ac_c" 1>&6
2440 else
2441
2442      ac_ext=c
2443 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2444 ac_cpp='$CPP $CPPFLAGS'
2445 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2446 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2447 cross_compiling=$ac_cv_prog_cc_cross
2448
2449      cat > conftest.$ac_ext <<EOF
2450 #line 2451 "configure"
2451 #include "confdefs.h"
2452
2453 int main() {
2454
2455 ; return 0; }
2456 EOF
2457 if { (eval echo configure:2458: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2458   rm -rf conftest*
2459   lt_cv_cc_needs_belf=yes
2460 else
2461   echo "configure: failed program was:" >&5
2462   cat conftest.$ac_ext >&5
2463   rm -rf conftest*
2464   lt_cv_cc_needs_belf=no
2465 fi
2466 rm -f conftest*
2467      ac_ext=c
2468 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2469 ac_cpp='$CPP $CPPFLAGS'
2470 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2471 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2472 cross_compiling=$ac_cv_prog_cc_cross
2473
2474 fi
2475
2476 echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6
2477   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
2478     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
2479     CFLAGS="$SAVE_CFLAGS"
2480   fi
2481   ;;
2482
2483
2484 esac
2485
2486 echo $ac_n "checking how to run the C++ preprocessor""... $ac_c" 1>&6
2487 echo "configure:2488: checking how to run the C++ preprocessor" >&5
2488 if test -z "$CXXCPP"; then
2489 if eval "test \"`echo '$''{'ac_cv_prog_CXXCPP'+set}'`\" = set"; then
2490   echo $ac_n "(cached) $ac_c" 1>&6
2491 else
2492   ac_ext=C
2493 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2494 ac_cpp='$CXXCPP $CPPFLAGS'
2495 ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2496 ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2497 cross_compiling=$ac_cv_prog_cxx_cross
2498   CXXCPP="${CXX-g++} -E"
2499   cat > conftest.$ac_ext <<EOF
2500 #line 2501 "configure"
2501 #include "confdefs.h"
2502 #include <stdlib.h>
2503 EOF
2504 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2505 { (eval echo configure:2506: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2506 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2507 if test -z "$ac_err"; then
2508   :
2509 else
2510   echo "$ac_err" >&5
2511   echo "configure: failed program was:" >&5
2512   cat conftest.$ac_ext >&5
2513   rm -rf conftest*
2514   CXXCPP=/lib/cpp
2515 fi
2516 rm -f conftest*
2517   ac_cv_prog_CXXCPP="$CXXCPP"
2518 ac_ext=c
2519 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2520 ac_cpp='$CPP $CPPFLAGS'
2521 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2522 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2523 cross_compiling=$ac_cv_prog_cc_cross
2524 fi
2525 fi
2526 CXXCPP="$ac_cv_prog_CXXCPP"
2527 echo "$ac_t""$CXXCPP" 1>&6
2528
2529
2530 # Save cache, so that ltconfig can load it
2531 cat > confcache <<\EOF
2532 # This file is a shell script that caches the results of configure
2533 # tests run on this system so they can be shared between configure
2534 # scripts and configure runs.  It is not useful on other systems.
2535 # If it contains results you don't want to keep, you may remove or edit it.
2536 #
2537 # By default, configure uses ./config.cache as the cache file,
2538 # creating it if it does not exist already.  You can give configure
2539 # the --cache-file=FILE option to use a different cache file; that is
2540 # what configure does when it calls configure scripts in
2541 # subdirectories, so they share the cache.
2542 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2543 # config.status only pays attention to the cache file if you give it the
2544 # --recheck option to rerun configure.
2545 #
2546 EOF
2547 # The following way of writing the cache mishandles newlines in values,
2548 # but we know of no workaround that is simple, portable, and efficient.
2549 # So, don't put newlines in cache variables' values.
2550 # Ultrix sh set writes to stderr and can't be redirected directly,
2551 # and sets the high bit in the cache file unless we assign to the vars.
2552 (set) 2>&1 |
2553   case `(ac_space=' '; set | grep ac_space) 2>&1` in
2554   *ac_space=\ *)
2555     # `set' does not quote correctly, so add quotes (double-quote substitution
2556     # turns \\\\ into \\, and sed turns \\ into \).
2557     sed -n \
2558       -e "s/'/'\\\\''/g" \
2559       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2560     ;;
2561   *)
2562     # `set' quotes correctly as required by POSIX, so do not add quotes.
2563     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2564     ;;
2565   esac >> confcache
2566 if cmp -s $cache_file confcache; then
2567   :
2568 else
2569   if test -w $cache_file; then
2570     echo "updating cache $cache_file"
2571     cat confcache > $cache_file
2572   else
2573     echo "not updating unwritable cache $cache_file"
2574   fi
2575 fi
2576 rm -f confcache
2577
2578
2579 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
2580 AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
2581 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
2582 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
2583 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
2584 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
2585 deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
2586 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
2587 $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
2588 || { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
2589
2590 # Reload cache, that may have been modified by ltconfig
2591 if test -r "$cache_file"; then
2592   echo "loading cache $cache_file"
2593   . $cache_file
2594 else
2595   echo "creating cache $cache_file"
2596   > $cache_file
2597 fi
2598
2599
2600 # This can be used to rebuild libtool when needed
2601 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
2602
2603 # Always use our own libtool.
2604 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
2605
2606 # Redirect the config.log output again, so that the ltconfig log is not
2607 # clobbered by the next message.
2608 exec 5>>./config.log
2609
2610
2611
2612 LIBTOOL_DEPS=$LIBTOOL_DEPS" $ac_aux_dir/ltcf-cxx.sh"
2613 lt_save_CC="$CC"
2614 lt_save_CFLAGS="$CFLAGS"
2615 AR="$AR" LTCC="$CC" CC="$CXX" CXX="$CXX" CFLAGS="$CXXFLAGS" CPPFLAGS="$CPPFLAGS" \
2616 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
2617 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
2618 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
2619 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
2620 deplibs_check_method="$deplibs_check_method" \
2621 file_magic_cmd="$file_magic_cmd" \
2622 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig -o libtool $libtool_flags \
2623 --build="$build" --add-tag=CXX $ac_aux_dir/ltcf-cxx.sh $host \
2624 || { echo "configure: error: libtool tag configuration failed" 1>&2; exit 1; }
2625 CC="$lt_save_CC"
2626 CFLAGS="$lt_save_CFLAGS"
2627
2628 # Redirect the config.log output again, so that the ltconfig log is not
2629 # clobbered by the next message.
2630 exec 5>>./config.log
2631
2632
2633
2634
2635
2636
2637 subdirs="$DIRLTDL"
2638
2639
2640 if test -z "$with_target_subdir" || test "$with_target_subdir" = "."; then
2641    COMPPATH=.
2642 else
2643    COMPPATH=..
2644 fi
2645
2646
2647
2648
2649 if test -d $srcdir/testsuite; then
2650   TESTSUBDIR_TRUE=
2651   TESTSUBDIR_FALSE='#'
2652 else
2653   TESTSUBDIR_TRUE='#'
2654   TESTSUBDIR_FALSE=
2655 fi
2656
2657 # Check whether --enable-fast-character or --disable-fast-character was given.
2658 if test "${enable_fast_character+set}" = set; then
2659   enableval="$enable_fast_character"
2660   # Nothing
2661
2662 else
2663   cat >> confdefs.h <<\EOF
2664 #define COMPACT_CHARACTER 1
2665 EOF
2666
2667 fi
2668
2669
2670 # Check whether --enable-getenv-properties or --disable-getenv-properties was given.
2671 if test "${enable_getenv_properties+set}" = set; then
2672   enableval="$enable_getenv_properties"
2673   :
2674 fi
2675
2676
2677 if test -z "$enable_getenv_properties"; then
2678    enable_getenv_properties=${enable_getenv_properties_default-yes}
2679 fi
2680 if test "$enable_getenv_properties" = no; then
2681    cat >> confdefs.h <<\EOF
2682 #define DISABLE_GETENV_PROPERTIES 1
2683 EOF
2684
2685 fi
2686
2687
2688 # Check whether --enable-hash-synchronization or --disable-hash-synchronization was given.
2689 if test "${enable_hash_synchronization+set}" = set; then
2690   enableval="$enable_hash_synchronization"
2691   :
2692 fi
2693
2694
2695 if test -z "$enable_hash_synchronization"; then
2696    enable_hash_synchronization=$enable_hash_synchronization_default
2697 fi
2698
2699
2700 LIBGCJDEBUG="false"
2701
2702 # Check whether --enable-libgcj-debug or --disable-libgcj-debug was given.
2703 if test "${enable_libgcj_debug+set}" = set; then
2704   enableval="$enable_libgcj_debug"
2705   if test "$enable_libgcj_debug" = yes; then
2706     cat >> confdefs.h <<\EOF
2707 #define DEBUG 1
2708 EOF
2709
2710     LIBGCJDEBUG="true"
2711   fi
2712 fi
2713
2714
2715 # Check whether --enable-interpreter or --disable-interpreter was given.
2716 if test "${enable_interpreter+set}" = set; then
2717   enableval="$enable_interpreter"
2718   if test "$enable_interpreter" = yes; then
2719     # This can also be set in configure.host.
2720     libgcj_interpreter=yes
2721   elif test "$enable_interpreter" = no; then
2722     libgcj_interpreter=no
2723   fi
2724 fi
2725
2726
2727 if test "$libgcj_interpreter" = yes; then
2728    cat >> confdefs.h <<\EOF
2729 #define INTERPRETER 1
2730 EOF
2731
2732 fi
2733
2734 echo $ac_n "checking for exception model to use""... $ac_c" 1>&6
2735 echo "configure:2736: checking for exception model to use" >&5
2736
2737 ac_ext=C
2738 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2739 ac_cpp='$CXXCPP $CPPFLAGS'
2740 ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2741 ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2742 cross_compiling=$ac_cv_prog_cxx_cross
2743
2744 # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
2745 if test "${enable_sjlj_exceptions+set}" = set; then
2746   enableval="$enable_sjlj_exceptions"
2747   :
2748 else
2749   cat > conftest.$ac_ext << EOF
2750 #line 2751 "configure"
2751 struct S { ~S(); };
2752 void bar();
2753 void foo()
2754 {
2755   S s;
2756   bar();
2757 }
2758 EOF
2759 old_CXXFLAGS="$CXXFLAGS"
2760 CXXFLAGS=-S
2761 if { (eval echo configure:2762: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2762   if grep _Unwind_SjLj_Resume conftest.s >/dev/null 2>&1 ; then
2763     enable_sjlj_exceptions=yes
2764   elif grep _Unwind_Resume conftest.s >/dev/null 2>&1 ; then
2765     enable_sjlj_exceptions=no
2766   fi
2767 fi
2768 CXXFLAGS="$old_CXXFLAGS"
2769 rm -f conftest*
2770 fi
2771
2772 if test x$enable_sjlj_exceptions = xyes; then
2773   cat >> confdefs.h <<\EOF
2774 #define SJLJ_EXCEPTIONS 1
2775 EOF
2776
2777   ac_exception_model_name=sjlj
2778 elif test x$enable_sjlj_exceptions = xno; then
2779   ac_exception_model_name="call frame"
2780 else
2781   { echo "configure: error: unable to detect exception model" 1>&2; exit 1; }
2782 fi
2783 ac_ext=c
2784 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2785 ac_cpp='$CPP $CPPFLAGS'
2786 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2787 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2788 cross_compiling=$ac_cv_prog_cc_cross
2789
2790 echo "$ac_t""$ac_exception_model_name" 1>&6
2791
2792 # Check whether --enable-java-net or --disable-java-net was given.
2793 if test "${enable_java_net+set}" = set; then
2794   enableval="$enable_java_net"
2795   :
2796 fi
2797
2798
2799 if test -z "$enable_java_net"; then
2800    enable_java_net=${enable_java_net_default-yes}
2801 fi
2802 if test "$enable_java_net" = no; then
2803    cat >> confdefs.h <<\EOF
2804 #define DISABLE_JAVA_NET 1
2805 EOF
2806
2807 fi
2808
2809 # Check whether --with-libffi or --without-libffi was given.
2810 if test "${with_libffi+set}" = set; then
2811   withval="$with_libffi"
2812   :
2813 else
2814   with_libffi=${with_libffi_default-yes}
2815 fi
2816
2817
2818 LIBFFI=
2819 LIBFFIINCS=
2820 if test "$with_libffi" != no; then
2821    cat >> confdefs.h <<\EOF
2822 #define USE_LIBFFI 1
2823 EOF
2824
2825    LIBFFI=../libffi/libfficonvenience.la
2826    LIBFFIINCS='-I$(top_srcdir)/../libffi/include -I$(MULTIBUILDTOP)../libffi/include'
2827 fi
2828
2829
2830
2831 # Check whether --enable-jvmpi or --disable-jvmpi was given.
2832 if test "${enable_jvmpi+set}" = set; then
2833   enableval="$enable_jvmpi"
2834   :
2835 fi
2836
2837
2838 if test "$enable_jvmpi" != no; then
2839     cat >> confdefs.h <<\EOF
2840 #define ENABLE_JVMPI 1
2841 EOF
2842
2843 fi
2844
2845 TARGET_ECOS="no"
2846 # Check whether --with-ecos or --without-ecos was given.
2847 if test "${with_ecos+set}" = set; then
2848   withval="$with_ecos"
2849   TARGET_ECOS="$with_ecos"
2850
2851 fi
2852
2853
2854 case "$TARGET_ECOS" in
2855    no)
2856       FILE_DESCRIPTOR=natFileDescriptorPosix.cc
2857       PROCESS=${PROCESS-Posix}
2858       ;;
2859    *)
2860       FILE_DESCRIPTOR=natFileDescriptorEcos.cc
2861       PROCESS=Ecos
2862       cat >> confdefs.h <<\EOF
2863 #define ECOS 1
2864 EOF
2865
2866       ;;
2867 esac
2868
2869 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
2870 echo "configure:2871: checking how to run the C preprocessor" >&5
2871 # On Suns, sometimes $CPP names a directory.
2872 if test -n "$CPP" && test -d "$CPP"; then
2873   CPP=
2874 fi
2875 if test -z "$CPP"; then
2876 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
2877   echo $ac_n "(cached) $ac_c" 1>&6
2878 else
2879     # This must be in double quotes, not single quotes, because CPP may get
2880   # substituted into the Makefile and "${CC-cc}" will confuse make.
2881   CPP="${CC-cc} -E"
2882   # On the NeXT, cc -E runs the code through the compiler's parser,
2883   # not just through cpp.
2884   cat > conftest.$ac_ext <<EOF
2885 #line 2886 "configure"
2886 #include "confdefs.h"
2887 #include <assert.h>
2888 Syntax Error
2889 EOF
2890 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2891 { (eval echo configure:2892: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2892 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2893 if test -z "$ac_err"; then
2894   :
2895 else
2896   echo "$ac_err" >&5
2897   echo "configure: failed program was:" >&5
2898   cat conftest.$ac_ext >&5
2899   rm -rf conftest*
2900   CPP="${CC-cc} -E -traditional-cpp"
2901   cat > conftest.$ac_ext <<EOF
2902 #line 2903 "configure"
2903 #include "confdefs.h"
2904 #include <assert.h>
2905 Syntax Error
2906 EOF
2907 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2908 { (eval echo configure:2909: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2909 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2910 if test -z "$ac_err"; then
2911   :
2912 else
2913   echo "$ac_err" >&5
2914   echo "configure: failed program was:" >&5
2915   cat conftest.$ac_ext >&5
2916   rm -rf conftest*
2917   CPP="${CC-cc} -nologo -E"
2918   cat > conftest.$ac_ext <<EOF
2919 #line 2920 "configure"
2920 #include "confdefs.h"
2921 #include <assert.h>
2922 Syntax Error
2923 EOF
2924 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2925 { (eval echo configure:2926: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2926 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2927 if test -z "$ac_err"; then
2928   :
2929 else
2930   echo "$ac_err" >&5
2931   echo "configure: failed program was:" >&5
2932   cat conftest.$ac_ext >&5
2933   rm -rf conftest*
2934   CPP=/lib/cpp
2935 fi
2936 rm -f conftest*
2937 fi
2938 rm -f conftest*
2939 fi
2940 rm -f conftest*
2941   ac_cv_prog_CPP="$CPP"
2942 fi
2943   CPP="$ac_cv_prog_CPP"
2944 else
2945   ac_cv_prog_CPP="$CPP"
2946 fi
2947 echo "$ac_t""$CPP" 1>&6
2948
2949 cat > conftest.$ac_ext <<EOF
2950 #line 2951 "configure"
2951 #include "confdefs.h"
2952 #include <stdint.h>
2953 EOF
2954 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2955   egrep "uint32_t" >/dev/null 2>&1; then
2956   rm -rf conftest*
2957   cat >> confdefs.h <<\EOF
2958 #define HAVE_INT32_DEFINED 1
2959 EOF
2960
2961 fi
2962 rm -f conftest*
2963
2964 cat > conftest.$ac_ext <<EOF
2965 #line 2966 "configure"
2966 #include "confdefs.h"
2967 #include <inttypes.h>
2968 EOF
2969 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2970   egrep "uint32_t" >/dev/null 2>&1; then
2971   rm -rf conftest*
2972   cat >> confdefs.h <<\EOF
2973 #define HAVE_INT32_DEFINED 1
2974 EOF
2975
2976 fi
2977 rm -f conftest*
2978
2979 cat > conftest.$ac_ext <<EOF
2980 #line 2981 "configure"
2981 #include "confdefs.h"
2982 #include <sys/types.h>
2983 EOF
2984 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2985   egrep "u_int32_t" >/dev/null 2>&1; then
2986   rm -rf conftest*
2987   cat >> confdefs.h <<\EOF
2988 #define HAVE_BSD_INT32_DEFINED 1
2989 EOF
2990
2991 fi
2992 rm -f conftest*
2993
2994 cat > conftest.$ac_ext <<EOF
2995 #line 2996 "configure"
2996 #include "confdefs.h"
2997 #include <sys/config.h>
2998 EOF
2999 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3000   egrep "u_int32_t" >/dev/null 2>&1; then
3001   rm -rf conftest*
3002   cat >> confdefs.h <<\EOF
3003 #define HAVE_BSD_INT32_DEFINED 1
3004 EOF
3005
3006 fi
3007 rm -f conftest*
3008
3009
3010
3011 cat > conftest.$ac_ext <<EOF
3012 #line 3013 "configure"
3013 #include "confdefs.h"
3014 #include <time.h>
3015 EOF
3016 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3017   egrep "mktime" >/dev/null 2>&1; then
3018   rm -rf conftest*
3019   cat >> confdefs.h <<\EOF
3020 #define HAVE_MKTIME 1
3021 EOF
3022
3023 fi
3024 rm -f conftest*
3025
3026 cat > conftest.$ac_ext <<EOF
3027 #line 3028 "configure"
3028 #include "confdefs.h"
3029 #include <time.h>
3030 EOF
3031 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3032   egrep "localtime" >/dev/null 2>&1; then
3033   rm -rf conftest*
3034   cat >> confdefs.h <<\EOF
3035 #define HAVE_LOCALTIME 1
3036 EOF
3037
3038 fi
3039 rm -f conftest*
3040
3041
3042 test -d java || mkdir java
3043 test -d java/io || mkdir java/io
3044 test -d gnu || mkdir gnu
3045
3046
3047 test -d java/lang || mkdir java/lang
3048
3049
3050
3051 SYSTEMSPEC=
3052
3053
3054 LIBGCJTESTSPEC="-L`pwd`/.libs -rpath `pwd`/.libs"
3055
3056
3057 # Check whether --with-system-zlib or --without-system-zlib was given.
3058 if test "${with_system_zlib+set}" = set; then
3059   withval="$with_system_zlib"
3060   :
3061 fi
3062
3063 ZLIBSPEC=
3064
3065 ZLIBTESTSPEC=
3066
3067
3068 libsubdir=.libs
3069
3070 echo $ac_n "checking for garbage collector to use""... $ac_c" 1>&6
3071 echo "configure:3072: checking for garbage collector to use" >&5
3072 # Check whether --enable-java-gc or --disable-java-gc was given.
3073 if test "${enable_java_gc+set}" = set; then
3074   enableval="$enable_java_gc"
3075
3076   GC=$enableval
3077 else
3078   GC=boehm
3079 fi
3080
3081 GCLIBS=
3082 GCINCS=
3083 GCDEPS=
3084 GCOBJS=
3085 GCSPEC=
3086 JC1GCSPEC=
3087 GCTESTSPEC=
3088 case "$GC" in
3089  boehm)
3090     echo "$ac_t""boehm" 1>&6
3091     GCDEPS='$(top_builddir)/../boehm-gc/libgcjgc.la'
3092     # We include the path to the boehm-gc build directory.
3093     # See Makefile.am to understand why.
3094     GCLIBS="$GCDEPS -L\$(here)/../boehm-gc/$libsubdir"
3095     GCINCS='-I$(top_srcdir)/../boehm-gc/include'
3096     GCSPEC='-lgcjgc'
3097     JC1GCSPEC='-fuse-boehm-gc'
3098     GCTESTSPEC="-L`pwd`/../boehm-gc/.libs -rpath `pwd`/../boehm-gc/.libs"
3099             GCINCS="$GCINCS `cat ../boehm-gc/boehm-cflags`"
3100     GCOBJS=boehm.lo
3101     GCHDR=boehm-gc.h
3102         cat >> confdefs.h <<\EOF
3103 #define HAVE_BOEHM_GC 1
3104 EOF
3105
3106     ;;
3107  no)
3108     echo "$ac_t""none" 1>&6
3109     GCOBJS=nogc.lo
3110     GCHDR=no-gc.h
3111     ;;
3112  *)
3113     { echo "configure: error: unrecognized collector \"$GC\"" 1>&2; exit 1; }
3114     ;;
3115 esac
3116
3117
3118
3119
3120
3121
3122
3123
3124
3125
3126 echo $ac_n "checking for thread model used by GCC""... $ac_c" 1>&6
3127 echo "configure:3128: checking for thread model used by GCC" >&5
3128 THREADS=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
3129 echo "$ac_t""$THREADS" 1>&6
3130
3131 case "$THREADS" in
3132  no | none | single)
3133     THREADS=none
3134     ;;
3135  posix | pthreads)
3136     THREADS=posix
3137     case "$host" in
3138      *-*-linux*)
3139         cat >> confdefs.h <<\EOF
3140 #define LINUX_THREADS 1
3141 EOF
3142
3143         ;;
3144     esac
3145     ;;
3146  decosf1 | irix | mach | os2 | solaris | win32 | dce | vxworks)
3147     { echo "configure: error: thread package $THREADS not yet supported" 1>&2; exit 1; }
3148     ;;
3149  *)
3150     { echo "configure: error: $THREADS is an unknown thread package" 1>&2; exit 1; }
3151     ;;
3152 esac
3153
3154 THREADLIBS=
3155 THREADINCS=
3156 THREADDEPS=
3157 THREADOBJS=
3158 THREADH=
3159 THREADSPEC=
3160 case "$THREADS" in
3161  posix)
3162     case "$host" in
3163      *-*-cygwin*)
3164         # Don't set THREADLIBS here.  Cygwin doesn't have -lpthread.
3165         ;;
3166
3167      *-*-freebsd[1234]*)
3168
3169         # Before FreeBSD 5, it didn't have -lpthread (or any library which
3170         # merely adds pthread_* functions) but it does have a -pthread switch
3171         # which is required at link-time to select -lc_r *instead* of -lc.
3172         THREADLIBS=-pthread
3173         # Don't set THREADSPEC here as might be expected since -pthread is
3174         # not processed when found within a spec file, it must come from
3175         # the command line.  For now, the user must provide the -pthread
3176         # switch to link code compiled with gcj.  In future, consider adding
3177         # support for weak references to pthread_* functions ala gthr.h API.
3178         THREADSPEC='%{!pthread: %eUnder this configuration, the user must provide -pthread when linking.}'
3179         ;;
3180      *-*-freebsd*)
3181         # FreeBSD 5 implements a model much closer to other modern UNIX
3182         # which support threads.  However, it still does not support
3183         # -lpthread.
3184         THREADLIBS=-pthread
3185         THREADSPEC=-lc_r
3186         ;;
3187      *)
3188         THREADLIBS=-lpthread
3189         THREADSPEC=-lpthread
3190         ;;
3191     esac
3192     THREADOBJS=posix-threads.lo
3193     THREADH=posix-threads.h
3194     # MIT pthreads doesn't seem to have the mutexattr functions.
3195     # But for now we don't check for it.  We just assume you aren't
3196     # using MIT pthreads.
3197     cat >> confdefs.h <<\EOF
3198 #define HAVE_PTHREAD_MUTEXATTR_INIT 1
3199 EOF
3200
3201
3202     # If we're using the Boehm GC, then we happen to know that it
3203     # defines _REENTRANT, so we don't bother.  Eww.
3204     if test "$GC" != boehm; then
3205        cat >> confdefs.h <<\EOF
3206 #define _REENTRANT 1
3207 EOF
3208
3209     fi
3210     cat >> confdefs.h <<\EOF
3211 #define _POSIX_PTHREAD_SEMANTICS 1
3212 EOF
3213
3214     ;;
3215
3216  none)
3217     THREADOBJS=no-threads.lo
3218     THREADH=no-threads.h
3219     ;;
3220 esac
3221
3222
3223
3224
3225
3226
3227
3228 HASH_SYNC_SPEC=
3229 # Hash synchronization is only useful with posix threads right now.
3230 if test "$enable_hash_synchronization" = yes && test "$THREADS" = "posix"; then
3231    HASH_SYNC_SPEC=-fhash-synchronization
3232    cat >> confdefs.h <<\EOF
3233 #define JV_HASH_SYNCHRONIZATION 1
3234 EOF
3235
3236 fi
3237
3238
3239
3240
3241
3242 if test "$GCC" = yes; then
3243   USING_GCC_TRUE=
3244   USING_GCC_FALSE='#'
3245 else
3246   USING_GCC_TRUE='#'
3247   USING_GCC_FALSE=
3248 fi
3249
3250 CANADIAN=no
3251 NULL_TARGET=no
3252 NATIVE=yes
3253
3254 # We're in the tree with gcc, and need to include some of its headers.
3255 GCC_UNWIND_INCLUDE='-I$(libgcj_basedir)/../gcc'
3256
3257 if test -n "${with_cross_host}"; then
3258    # We are being configured with a cross compiler.  AC_REPLACE_FUNCS
3259    # may not work correctly, because the compiler may not be able to
3260    # link executables.
3261
3262    # We assume newlib.  This lets us hard-code the functions we know
3263    # we'll have.
3264    cat >> confdefs.h <<\EOF
3265 #define HAVE_MEMMOVE 1
3266 EOF
3267
3268    cat >> confdefs.h <<\EOF
3269 #define HAVE_MEMCPY 1
3270 EOF
3271
3272    cat >> confdefs.h <<\EOF
3273 #define HAVE_STRERROR 1
3274 EOF
3275
3276    cat >> confdefs.h <<\EOF
3277 #define HAVE_GMTIME_R 1
3278 EOF
3279
3280    cat >> confdefs.h <<\EOF
3281 #define HAVE_LOCALTIME_R 1
3282 EOF
3283
3284       cat >> confdefs.h <<\EOF
3285 #define HAVE_PTHREAD_MUTEXATTR_INIT 1
3286 EOF
3287
3288       cat >> confdefs.h <<\EOF
3289 #define HAVE_ALLOCA 1
3290 EOF
3291
3292
3293       cat >> confdefs.h <<\EOF
3294 #define NO_GETUID 1
3295 EOF
3296
3297
3298    ZLIBSPEC=-lzgcj
3299    ZLIBTESTSPEC="-L`pwd`/../zlib/.libs -rpath `pwd`/../zlib/.libs"
3300
3301    # If Canadian cross, then don't pick up tools from the build
3302    # directory.
3303    if test x"$build" != x"$with_cross_host" && x"$build" != x"$target"; then
3304       CANADIAN=yes
3305       GCC_UNWIND_INCLUDE=
3306       GCJ="${target_alias}-gcj"
3307    fi
3308    NATIVE=no
3309 else
3310    for ac_func in strerror ioctl select fstat open fsync sleep
3311 do
3312 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3313 echo "configure:3314: checking for $ac_func" >&5
3314 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3315   echo $ac_n "(cached) $ac_c" 1>&6
3316 else
3317   cat > conftest.$ac_ext <<EOF
3318 #line 3319 "configure"
3319 #include "confdefs.h"
3320 /* System header to define __stub macros and hopefully few prototypes,
3321     which can conflict with char $ac_func(); below.  */
3322 #include <assert.h>
3323 /* Override any gcc2 internal prototype to avoid an error.  */
3324 /* We use char because int might match the return type of a gcc2
3325     builtin and then its argument prototype would still apply.  */
3326 char $ac_func();
3327
3328 int main() {
3329
3330 /* The GNU C library defines this for functions which it implements
3331     to always fail with ENOSYS.  Some functions are actually named
3332     something starting with __ and the normal name is an alias.  */
3333 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3334 choke me
3335 #else
3336 $ac_func();
3337 #endif
3338
3339 ; return 0; }
3340 EOF
3341 if { (eval echo configure:3342: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3342   rm -rf conftest*
3343   eval "ac_cv_func_$ac_func=yes"
3344 else
3345   echo "configure: failed program was:" >&5
3346   cat conftest.$ac_ext >&5
3347   rm -rf conftest*
3348   eval "ac_cv_func_$ac_func=no"
3349 fi
3350 rm -f conftest*
3351 fi
3352
3353 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3354   echo "$ac_t""yes" 1>&6
3355     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3356   cat >> confdefs.h <<EOF
3357 #define $ac_tr_func 1
3358 EOF
3359
3360 else
3361   echo "$ac_t""no" 1>&6
3362 fi
3363 done
3364
3365    for ac_func in gmtime_r localtime_r readdir_r getpwuid_r getcwd
3366 do
3367 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3368 echo "configure:3369: checking for $ac_func" >&5
3369 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3370   echo $ac_n "(cached) $ac_c" 1>&6
3371 else
3372   cat > conftest.$ac_ext <<EOF
3373 #line 3374 "configure"
3374 #include "confdefs.h"
3375 /* System header to define __stub macros and hopefully few prototypes,
3376     which can conflict with char $ac_func(); below.  */
3377 #include <assert.h>
3378 /* Override any gcc2 internal prototype to avoid an error.  */
3379 /* We use char because int might match the return type of a gcc2
3380     builtin and then its argument prototype would still apply.  */
3381 char $ac_func();
3382
3383 int main() {
3384
3385 /* The GNU C library defines this for functions which it implements
3386     to always fail with ENOSYS.  Some functions are actually named
3387     something starting with __ and the normal name is an alias.  */
3388 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3389 choke me
3390 #else
3391 $ac_func();
3392 #endif
3393
3394 ; return 0; }
3395 EOF
3396 if { (eval echo configure:3397: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3397   rm -rf conftest*
3398   eval "ac_cv_func_$ac_func=yes"
3399 else
3400   echo "configure: failed program was:" >&5
3401   cat conftest.$ac_ext >&5
3402   rm -rf conftest*
3403   eval "ac_cv_func_$ac_func=no"
3404 fi
3405 rm -f conftest*
3406 fi
3407
3408 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3409   echo "$ac_t""yes" 1>&6
3410     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3411   cat >> confdefs.h <<EOF
3412 #define $ac_tr_func 1
3413 EOF
3414
3415 else
3416   echo "$ac_t""no" 1>&6
3417 fi
3418 done
3419
3420    for ac_func in access stat mkdir rename rmdir unlink realpath utime chmod
3421 do
3422 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3423 echo "configure:3424: checking for $ac_func" >&5
3424 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3425   echo $ac_n "(cached) $ac_c" 1>&6
3426 else
3427   cat > conftest.$ac_ext <<EOF
3428 #line 3429 "configure"
3429 #include "confdefs.h"
3430 /* System header to define __stub macros and hopefully few prototypes,
3431     which can conflict with char $ac_func(); below.  */
3432 #include <assert.h>
3433 /* Override any gcc2 internal prototype to avoid an error.  */
3434 /* We use char because int might match the return type of a gcc2
3435     builtin and then its argument prototype would still apply.  */
3436 char $ac_func();
3437
3438 int main() {
3439
3440 /* The GNU C library defines this for functions which it implements
3441     to always fail with ENOSYS.  Some functions are actually named
3442     something starting with __ and the normal name is an alias.  */
3443 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3444 choke me
3445 #else
3446 $ac_func();
3447 #endif
3448
3449 ; return 0; }
3450 EOF
3451 if { (eval echo configure:3452: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3452   rm -rf conftest*
3453   eval "ac_cv_func_$ac_func=yes"
3454 else
3455   echo "configure: failed program was:" >&5
3456   cat conftest.$ac_ext >&5
3457   rm -rf conftest*
3458   eval "ac_cv_func_$ac_func=no"
3459 fi
3460 rm -f conftest*
3461 fi
3462
3463 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3464   echo "$ac_t""yes" 1>&6
3465     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3466   cat >> confdefs.h <<EOF
3467 #define $ac_tr_func 1
3468 EOF
3469
3470 else
3471   echo "$ac_t""no" 1>&6
3472 fi
3473 done
3474
3475    for ac_func in nl_langinfo setlocale
3476 do
3477 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3478 echo "configure:3479: checking for $ac_func" >&5
3479 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3480   echo $ac_n "(cached) $ac_c" 1>&6
3481 else
3482   cat > conftest.$ac_ext <<EOF
3483 #line 3484 "configure"
3484 #include "confdefs.h"
3485 /* System header to define __stub macros and hopefully few prototypes,
3486     which can conflict with char $ac_func(); below.  */
3487 #include <assert.h>
3488 /* Override any gcc2 internal prototype to avoid an error.  */
3489 /* We use char because int might match the return type of a gcc2
3490     builtin and then its argument prototype would still apply.  */
3491 char $ac_func();
3492
3493 int main() {
3494
3495 /* The GNU C library defines this for functions which it implements
3496     to always fail with ENOSYS.  Some functions are actually named
3497     something starting with __ and the normal name is an alias.  */
3498 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3499 choke me
3500 #else
3501 $ac_func();
3502 #endif
3503
3504 ; return 0; }
3505 EOF
3506 if { (eval echo configure:3507: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3507   rm -rf conftest*
3508   eval "ac_cv_func_$ac_func=yes"
3509 else
3510   echo "configure: failed program was:" >&5
3511   cat conftest.$ac_ext >&5
3512   rm -rf conftest*
3513   eval "ac_cv_func_$ac_func=no"
3514 fi
3515 rm -f conftest*
3516 fi
3517
3518 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3519   echo "$ac_t""yes" 1>&6
3520     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3521   cat >> confdefs.h <<EOF
3522 #define $ac_tr_func 1
3523 EOF
3524
3525 else
3526   echo "$ac_t""no" 1>&6
3527 fi
3528 done
3529
3530    for ac_func in inet_aton inet_addr
3531 do
3532 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3533 echo "configure:3534: checking for $ac_func" >&5
3534 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3535   echo $ac_n "(cached) $ac_c" 1>&6
3536 else
3537   cat > conftest.$ac_ext <<EOF
3538 #line 3539 "configure"
3539 #include "confdefs.h"
3540 /* System header to define __stub macros and hopefully few prototypes,
3541     which can conflict with char $ac_func(); below.  */
3542 #include <assert.h>
3543 /* Override any gcc2 internal prototype to avoid an error.  */
3544 /* We use char because int might match the return type of a gcc2
3545     builtin and then its argument prototype would still apply.  */
3546 char $ac_func();
3547
3548 int main() {
3549
3550 /* The GNU C library defines this for functions which it implements
3551     to always fail with ENOSYS.  Some functions are actually named
3552     something starting with __ and the normal name is an alias.  */
3553 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3554 choke me
3555 #else
3556 $ac_func();
3557 #endif
3558
3559 ; return 0; }
3560 EOF
3561 if { (eval echo configure:3562: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3562   rm -rf conftest*
3563   eval "ac_cv_func_$ac_func=yes"
3564 else
3565   echo "configure: failed program was:" >&5
3566   cat conftest.$ac_ext >&5
3567   rm -rf conftest*
3568   eval "ac_cv_func_$ac_func=no"
3569 fi
3570 rm -f conftest*
3571 fi
3572
3573 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3574   echo "$ac_t""yes" 1>&6
3575     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3576   cat >> confdefs.h <<EOF
3577 #define $ac_tr_func 1
3578 EOF
3579  break
3580 else
3581   echo "$ac_t""no" 1>&6
3582 fi
3583 done
3584
3585    for ac_func in inet_pton uname inet_ntoa
3586 do
3587 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3588 echo "configure:3589: checking for $ac_func" >&5
3589 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3590   echo $ac_n "(cached) $ac_c" 1>&6
3591 else
3592   cat > conftest.$ac_ext <<EOF
3593 #line 3594 "configure"
3594 #include "confdefs.h"
3595 /* System header to define __stub macros and hopefully few prototypes,
3596     which can conflict with char $ac_func(); below.  */
3597 #include <assert.h>
3598 /* Override any gcc2 internal prototype to avoid an error.  */
3599 /* We use char because int might match the return type of a gcc2
3600     builtin and then its argument prototype would still apply.  */
3601 char $ac_func();
3602
3603 int main() {
3604
3605 /* The GNU C library defines this for functions which it implements
3606     to always fail with ENOSYS.  Some functions are actually named
3607     something starting with __ and the normal name is an alias.  */
3608 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3609 choke me
3610 #else
3611 $ac_func();
3612 #endif
3613
3614 ; return 0; }
3615 EOF
3616 if { (eval echo configure:3617: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3617   rm -rf conftest*
3618   eval "ac_cv_func_$ac_func=yes"
3619 else
3620   echo "configure: failed program was:" >&5
3621   cat conftest.$ac_ext >&5
3622   rm -rf conftest*
3623   eval "ac_cv_func_$ac_func=no"
3624 fi
3625 rm -f conftest*
3626 fi
3627
3628 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3629   echo "$ac_t""yes" 1>&6
3630     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3631   cat >> confdefs.h <<EOF
3632 #define $ac_tr_func 1
3633 EOF
3634
3635 else
3636   echo "$ac_t""no" 1>&6
3637 fi
3638 done
3639
3640    for ac_func in backtrace fork execvp pipe sigaction
3641 do
3642 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3643 echo "configure:3644: checking for $ac_func" >&5
3644 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3645   echo $ac_n "(cached) $ac_c" 1>&6
3646 else
3647   cat > conftest.$ac_ext <<EOF
3648 #line 3649 "configure"
3649 #include "confdefs.h"
3650 /* System header to define __stub macros and hopefully few prototypes,
3651     which can conflict with char $ac_func(); below.  */
3652 #include <assert.h>
3653 /* Override any gcc2 internal prototype to avoid an error.  */
3654 /* We use char because int might match the return type of a gcc2
3655     builtin and then its argument prototype would still apply.  */
3656 char $ac_func();
3657
3658 int main() {
3659
3660 /* The GNU C library defines this for functions which it implements
3661     to always fail with ENOSYS.  Some functions are actually named
3662     something starting with __ and the normal name is an alias.  */
3663 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3664 choke me
3665 #else
3666 $ac_func();
3667 #endif
3668
3669 ; return 0; }
3670 EOF
3671 if { (eval echo configure:3672: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3672   rm -rf conftest*
3673   eval "ac_cv_func_$ac_func=yes"
3674 else
3675   echo "configure: failed program was:" >&5
3676   cat conftest.$ac_ext >&5
3677   rm -rf conftest*
3678   eval "ac_cv_func_$ac_func=no"
3679 fi
3680 rm -f conftest*
3681 fi
3682
3683 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3684   echo "$ac_t""yes" 1>&6
3685     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3686   cat >> confdefs.h <<EOF
3687 #define $ac_tr_func 1
3688 EOF
3689
3690 else
3691   echo "$ac_t""no" 1>&6
3692 fi
3693 done
3694
3695    for ac_hdr in execinfo.h unistd.h dlfcn.h
3696 do
3697 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3698 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3699 echo "configure:3700: checking for $ac_hdr" >&5
3700 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3701   echo $ac_n "(cached) $ac_c" 1>&6
3702 else
3703   cat > conftest.$ac_ext <<EOF
3704 #line 3705 "configure"
3705 #include "confdefs.h"
3706 #include <$ac_hdr>
3707 EOF
3708 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3709 { (eval echo configure:3710: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3710 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3711 if test -z "$ac_err"; then
3712   rm -rf conftest*
3713   eval "ac_cv_header_$ac_safe=yes"
3714 else
3715   echo "$ac_err" >&5
3716   echo "configure: failed program was:" >&5
3717   cat conftest.$ac_ext >&5
3718   rm -rf conftest*
3719   eval "ac_cv_header_$ac_safe=no"
3720 fi
3721 rm -f conftest*
3722 fi
3723 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3724   echo "$ac_t""yes" 1>&6
3725     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3726   cat >> confdefs.h <<EOF
3727 #define $ac_tr_hdr 1
3728 EOF
3729
3730 else
3731   echo "$ac_t""no" 1>&6
3732 fi
3733 done
3734
3735    echo $ac_n "checking for dladdr in -ldl""... $ac_c" 1>&6
3736 echo "configure:3737: checking for dladdr in -ldl" >&5
3737 ac_lib_var=`echo dl'_'dladdr | sed 'y%./+-%__p_%'`
3738 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3739   echo $ac_n "(cached) $ac_c" 1>&6
3740 else
3741   ac_save_LIBS="$LIBS"
3742 LIBS="-ldl  $LIBS"
3743 cat > conftest.$ac_ext <<EOF
3744 #line 3745 "configure"
3745 #include "confdefs.h"
3746 /* Override any gcc2 internal prototype to avoid an error.  */
3747 /* We use char because int might match the return type of a gcc2
3748     builtin and then its argument prototype would still apply.  */
3749 char dladdr();
3750
3751 int main() {
3752 dladdr()
3753 ; return 0; }
3754 EOF
3755 if { (eval echo configure:3756: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3756   rm -rf conftest*
3757   eval "ac_cv_lib_$ac_lib_var=yes"
3758 else
3759   echo "configure: failed program was:" >&5
3760   cat conftest.$ac_ext >&5
3761   rm -rf conftest*
3762   eval "ac_cv_lib_$ac_lib_var=no"
3763 fi
3764 rm -f conftest*
3765 LIBS="$ac_save_LIBS"
3766
3767 fi
3768 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3769   echo "$ac_t""yes" 1>&6
3770
3771      cat >> confdefs.h <<\EOF
3772 #define HAVE_DLADDR 1
3773 EOF
3774
3775 else
3776   echo "$ac_t""no" 1>&6
3777 fi
3778
3779    for ac_file in /proc/self/exe
3780 do
3781
3782 ac_safe=`echo "$ac_file" | sed 'y%./+-%__p_%'`
3783 echo $ac_n "checking for $ac_file""... $ac_c" 1>&6
3784 echo "configure:3785: checking for $ac_file" >&5
3785 if eval "test \"`echo '$''{'ac_cv_file_$ac_safe'+set}'`\" = set"; then
3786   echo $ac_n "(cached) $ac_c" 1>&6
3787 else
3788   if test "$cross_compiling" = yes; then
3789     { echo "configure: error: Cannot check for file existence when cross compiling" 1>&2; exit 1; }
3790 else
3791   if test -r $ac_file; then
3792     eval "ac_cv_file_$ac_safe=yes"
3793   else
3794     eval "ac_cv_file_$ac_safe=no"
3795   fi
3796 fi
3797 fi
3798 if eval "test \"`echo '$ac_cv_file_'$ac_safe`\" = yes"; then
3799   echo "$ac_t""yes" 1>&6
3800     ac_tr_file=HAVE_`echo $ac_file | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3801   cat >> confdefs.h <<EOF
3802 #define $ac_tr_file 1
3803 EOF
3804
3805      cat >> confdefs.h <<\EOF
3806 #define HAVE_PROC_SELF_EXE 1
3807 EOF
3808
3809 else
3810   echo "$ac_t""no" 1>&6
3811
3812 fi
3813 done
3814
3815
3816
3817
3818   # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
3819 if test "${with_libiconv_prefix+set}" = set; then
3820   withval="$with_libiconv_prefix"
3821
3822     for dir in `echo "$withval" | tr : ' '`; do
3823       if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi
3824       if test -d $dir/lib; then LDFLAGS="$LDFLAGS -L$dir/lib"; fi
3825     done
3826
3827 fi
3828
3829
3830   echo $ac_n "checking for iconv""... $ac_c" 1>&6
3831 echo "configure:3832: checking for iconv" >&5
3832 if eval "test \"`echo '$''{'am_cv_func_iconv'+set}'`\" = set"; then
3833   echo $ac_n "(cached) $ac_c" 1>&6
3834 else
3835
3836     am_cv_func_iconv="no, consider installing GNU libiconv"
3837     am_cv_lib_iconv=no
3838     cat > conftest.$ac_ext <<EOF
3839 #line 3840 "configure"
3840 #include "confdefs.h"
3841 #include <stdlib.h>
3842 #include <iconv.h>
3843 int main() {
3844 iconv_t cd = iconv_open("","");
3845        iconv(cd,NULL,NULL,NULL,NULL);
3846        iconv_close(cd);
3847 ; return 0; }
3848 EOF
3849 if { (eval echo configure:3850: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3850   rm -rf conftest*
3851   am_cv_func_iconv=yes
3852 else
3853   echo "configure: failed program was:" >&5
3854   cat conftest.$ac_ext >&5
3855 fi
3856 rm -f conftest*
3857     if test "$am_cv_func_iconv" != yes; then
3858       am_save_LIBS="$LIBS"
3859       LIBS="$LIBS -liconv"
3860       cat > conftest.$ac_ext <<EOF
3861 #line 3862 "configure"
3862 #include "confdefs.h"
3863 #include <stdlib.h>
3864 #include <iconv.h>
3865 int main() {
3866 iconv_t cd = iconv_open("","");
3867          iconv(cd,NULL,NULL,NULL,NULL);
3868          iconv_close(cd);
3869 ; return 0; }
3870 EOF
3871 if { (eval echo configure:3872: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3872   rm -rf conftest*
3873   am_cv_lib_iconv=yes
3874         am_cv_func_iconv=yes
3875 else
3876   echo "configure: failed program was:" >&5
3877   cat conftest.$ac_ext >&5
3878 fi
3879 rm -f conftest*
3880       LIBS="$am_save_LIBS"
3881     fi
3882
3883 fi
3884
3885 echo "$ac_t""$am_cv_func_iconv" 1>&6
3886   if test "$am_cv_func_iconv" = yes; then
3887     cat >> confdefs.h <<\EOF
3888 #define HAVE_ICONV 1
3889 EOF
3890
3891     echo $ac_n "checking for iconv declaration""... $ac_c" 1>&6
3892 echo "configure:3893: checking for iconv declaration" >&5
3893     if eval "test \"`echo '$''{'am_cv_proto_iconv'+set}'`\" = set"; then
3894   echo $ac_n "(cached) $ac_c" 1>&6
3895 else
3896
3897       cat > conftest.$ac_ext <<EOF
3898 #line 3899 "configure"
3899 #include "confdefs.h"
3900
3901 #include <stdlib.h>
3902 #include <iconv.h>
3903 extern
3904 #ifdef __cplusplus
3905 "C"
3906 #endif
3907 #if defined(__STDC__) || defined(__cplusplus)
3908 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
3909 #else
3910 size_t iconv();
3911 #endif
3912
3913 int main() {
3914
3915 ; return 0; }
3916 EOF
3917 if { (eval echo configure:3918: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3918   rm -rf conftest*
3919   am_cv_proto_iconv_arg1=""
3920 else
3921   echo "configure: failed program was:" >&5
3922   cat conftest.$ac_ext >&5
3923   rm -rf conftest*
3924   am_cv_proto_iconv_arg1="const"
3925 fi
3926 rm -f conftest*
3927       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
3928 fi
3929
3930     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
3931     echo "$ac_t""${ac_t:-
3932          }$am_cv_proto_iconv" 1>&6
3933     cat >> confdefs.h <<EOF
3934 #define ICONV_CONST $am_cv_proto_iconv_arg1
3935 EOF
3936
3937   fi
3938   LIBICONV=
3939   if test "$am_cv_lib_iconv" = yes; then
3940     LIBICONV="-liconv"
3941   fi
3942
3943
3944
3945    for ac_func in gethostbyname_r
3946 do
3947 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3948 echo "configure:3949: checking for $ac_func" >&5
3949 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3950   echo $ac_n "(cached) $ac_c" 1>&6
3951 else
3952   cat > conftest.$ac_ext <<EOF
3953 #line 3954 "configure"
3954 #include "confdefs.h"
3955 /* System header to define __stub macros and hopefully few prototypes,
3956     which can conflict with char $ac_func(); below.  */
3957 #include <assert.h>
3958 /* Override any gcc2 internal prototype to avoid an error.  */
3959 /* We use char because int might match the return type of a gcc2
3960     builtin and then its argument prototype would still apply.  */
3961 char $ac_func();
3962
3963 int main() {
3964
3965 /* The GNU C library defines this for functions which it implements
3966     to always fail with ENOSYS.  Some functions are actually named
3967     something starting with __ and the normal name is an alias.  */
3968 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3969 choke me
3970 #else
3971 $ac_func();
3972 #endif
3973
3974 ; return 0; }
3975 EOF
3976 if { (eval echo configure:3977: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3977   rm -rf conftest*
3978   eval "ac_cv_func_$ac_func=yes"
3979 else
3980   echo "configure: failed program was:" >&5
3981   cat conftest.$ac_ext >&5
3982   rm -rf conftest*
3983   eval "ac_cv_func_$ac_func=no"
3984 fi
3985 rm -f conftest*
3986 fi
3987
3988 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3989   echo "$ac_t""yes" 1>&6
3990     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3991   cat >> confdefs.h <<EOF
3992 #define $ac_tr_func 1
3993 EOF
3994
3995      cat >> confdefs.h <<\EOF
3996 #define HAVE_GETHOSTBYNAME_R 1
3997 EOF
3998
3999      # There are two different kinds of gethostbyname_r.
4000      # We look for the one that returns `int'.
4001      # Hopefully this check is robust enough.
4002      cat > conftest.$ac_ext <<EOF
4003 #line 4004 "configure"
4004 #include "confdefs.h"
4005 #include <netdb.h>
4006 EOF
4007 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4008   egrep "int.*gethostbyname_r" >/dev/null 2>&1; then
4009   rm -rf conftest*
4010
4011        cat >> confdefs.h <<\EOF
4012 #define GETHOSTBYNAME_R_RETURNS_INT 1
4013 EOF
4014
4015 fi
4016 rm -f conftest*
4017
4018
4019      case " $GCINCS " in
4020      *" -D_REENTRANT "*) ;;
4021      *)
4022                 echo $ac_n "checking whether gethostbyname_r declaration requires -D_REENTRANT""... $ac_c" 1>&6
4023 echo "configure:4024: checking whether gethostbyname_r declaration requires -D_REENTRANT" >&5
4024 if eval "test \"`echo '$''{'libjava_cv_gethostbyname_r_needs_reentrant'+set}'`\" = set"; then
4025   echo $ac_n "(cached) $ac_c" 1>&6
4026 else
4027
4028           ac_ext=C
4029 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
4030 ac_cpp='$CXXCPP $CPPFLAGS'
4031 ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
4032 ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
4033 cross_compiling=$ac_cv_prog_cxx_cross
4034
4035           cat > conftest.$ac_ext <<EOF
4036 #line 4037 "configure"
4037 #include "confdefs.h"
4038 #include <netdb.h>
4039 int main() {
4040 gethostbyname_r("", 0, 0);
4041 ; return 0; }
4042 EOF
4043 if { (eval echo configure:4044: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4044   rm -rf conftest*
4045   libjava_cv_gethostbyname_r_needs_reentrant=no
4046 else
4047   echo "configure: failed program was:" >&5
4048   cat conftest.$ac_ext >&5
4049   rm -rf conftest*
4050                 CPPFLAGS_SAVE="$CPPFLAGS"
4051                 CPPFLAGS="$CPPFLAGS -D_REENTRANT"
4052                 cat > conftest.$ac_ext <<EOF
4053 #line 4054 "configure"
4054 #include "confdefs.h"
4055 #include <netdb.h>
4056 int main() {
4057 gethostbyname_r("", 0, 0);
4058 ; return 0; }
4059 EOF
4060 if { (eval echo configure:4061: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4061   rm -rf conftest*
4062   libjava_cv_gethostbyname_r_needs_reentrant=yes
4063 else
4064   echo "configure: failed program was:" >&5
4065   cat conftest.$ac_ext >&5
4066   rm -rf conftest*
4067   libjava_cv_gethostbyname_r_needs_reentrant=fail
4068 fi
4069 rm -f conftest*
4070                 CPPFLAGS="$CPPFLAGS_SAVE"
4071
4072 fi
4073 rm -f conftest*
4074           ac_ext=c
4075 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
4076 ac_cpp='$CPP $CPPFLAGS'
4077 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
4078 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
4079 cross_compiling=$ac_cv_prog_cc_cross
4080
4081
4082 fi
4083
4084 echo "$ac_t""$libjava_cv_gethostbyname_r_needs_reentrant" 1>&6
4085         if test "x$libjava_cv_gethostbyname_r_needs_reentrant" = xyes; then
4086           cat >> confdefs.h <<\EOF
4087 #define _REENTRANT 1
4088 EOF
4089
4090         fi
4091      ;;
4092      esac
4093
4094      echo $ac_n "checking for struct hostent_data""... $ac_c" 1>&6
4095 echo "configure:4096: checking for struct hostent_data" >&5
4096 if eval "test \"`echo '$''{'libjava_cv_struct_hostent_data'+set}'`\" = set"; then
4097   echo $ac_n "(cached) $ac_c" 1>&6
4098 else
4099         cat > conftest.$ac_ext <<EOF
4100 #line 4101 "configure"
4101 #include "confdefs.h"
4102
4103 #if GETHOSTBYNAME_R_NEEDS_REENTRANT && !defined(_REENTRANT)
4104 # define _REENTRANT 1
4105 #endif
4106 #include <netdb.h>
4107 int main() {
4108 struct hostent_data data;
4109 ; return 0; }
4110 EOF
4111 if { (eval echo configure:4112: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4112   rm -rf conftest*
4113   libjava_cv_struct_hostent_data=yes
4114 else
4115   echo "configure: failed program was:" >&5
4116   cat conftest.$ac_ext >&5
4117   rm -rf conftest*
4118   libjava_cv_struct_hostent_data=no
4119 fi
4120 rm -f conftest*
4121 fi
4122
4123 echo "$ac_t""$libjava_cv_struct_hostent_data" 1>&6
4124      if test "x$libjava_cv_struct_hostent_data" = xyes; then
4125        cat >> confdefs.h <<\EOF
4126 #define HAVE_STRUCT_HOSTENT_DATA 1
4127 EOF
4128
4129      fi
4130
4131 else
4132   echo "$ac_t""no" 1>&6
4133 fi
4134 done
4135
4136
4137    # FIXME: libjava source code expects to find a prototype for
4138    # gethostbyaddr_r in netdb.h.  The outer check ensures that
4139    # HAVE_GETHOSTBYADDR_R will not be defined if the prototype fails
4140    # to exist where expected.  (The root issue: AC_CHECK_FUNCS assumes C
4141    # linkage check is enough, yet C++ code requires proper prototypes.)
4142    cat > conftest.$ac_ext <<EOF
4143 #line 4144 "configure"
4144 #include "confdefs.h"
4145 #include <netdb.h>
4146 EOF
4147 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4148   egrep "gethostbyaddr_r" >/dev/null 2>&1; then
4149   rm -rf conftest*
4150
4151    for ac_func in gethostbyaddr_r
4152 do
4153 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4154 echo "configure:4155: checking for $ac_func" >&5
4155 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4156   echo $ac_n "(cached) $ac_c" 1>&6
4157 else
4158   cat > conftest.$ac_ext <<EOF
4159 #line 4160 "configure"
4160 #include "confdefs.h"
4161 /* System header to define __stub macros and hopefully few prototypes,
4162     which can conflict with char $ac_func(); below.  */
4163 #include <assert.h>
4164 /* Override any gcc2 internal prototype to avoid an error.  */
4165 /* We use char because int might match the return type of a gcc2
4166     builtin and then its argument prototype would still apply.  */
4167 char $ac_func();
4168
4169 int main() {
4170
4171 /* The GNU C library defines this for functions which it implements
4172     to always fail with ENOSYS.  Some functions are actually named
4173     something starting with __ and the normal name is an alias.  */
4174 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4175 choke me
4176 #else
4177 $ac_func();
4178 #endif
4179
4180 ; return 0; }
4181 EOF
4182 if { (eval echo configure:4183: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4183   rm -rf conftest*
4184   eval "ac_cv_func_$ac_func=yes"
4185 else
4186   echo "configure: failed program was:" >&5
4187   cat conftest.$ac_ext >&5
4188   rm -rf conftest*
4189   eval "ac_cv_func_$ac_func=no"
4190 fi
4191 rm -f conftest*
4192 fi
4193
4194 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4195   echo "$ac_t""yes" 1>&6
4196     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4197   cat >> confdefs.h <<EOF
4198 #define $ac_tr_func 1
4199 EOF
4200
4201      cat >> confdefs.h <<\EOF
4202 #define HAVE_GETHOSTBYADDR_R 1
4203 EOF
4204
4205      # There are two different kinds of gethostbyaddr_r.
4206      # We look for the one that returns `int'.
4207      # Hopefully this check is robust enough.
4208      cat > conftest.$ac_ext <<EOF
4209 #line 4210 "configure"
4210 #include "confdefs.h"
4211 #include <netdb.h>
4212 EOF
4213 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4214   egrep "int.*gethostbyaddr_r" >/dev/null 2>&1; then
4215   rm -rf conftest*
4216
4217        cat >> confdefs.h <<\EOF
4218 #define GETHOSTBYADDR_R_RETURNS_INT 1
4219 EOF
4220
4221 fi
4222 rm -f conftest*
4223
4224 else
4225   echo "$ac_t""no" 1>&6
4226 fi
4227 done
4228
4229 fi
4230 rm -f conftest*
4231
4232
4233    for ac_func in gethostname
4234 do
4235 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4236 echo "configure:4237: checking for $ac_func" >&5
4237 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4238   echo $ac_n "(cached) $ac_c" 1>&6
4239 else
4240   cat > conftest.$ac_ext <<EOF
4241 #line 4242 "configure"
4242 #include "confdefs.h"
4243 /* System header to define __stub macros and hopefully few prototypes,
4244     which can conflict with char $ac_func(); below.  */
4245 #include <assert.h>
4246 /* Override any gcc2 internal prototype to avoid an error.  */
4247 /* We use char because int might match the return type of a gcc2
4248     builtin and then its argument prototype would still apply.  */
4249 char $ac_func();
4250
4251 int main() {
4252
4253 /* The GNU C library defines this for functions which it implements
4254     to always fail with ENOSYS.  Some functions are actually named
4255     something starting with __ and the normal name is an alias.  */
4256 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4257 choke me
4258 #else
4259 $ac_func();
4260 #endif
4261
4262 ; return 0; }
4263 EOF
4264 if { (eval echo configure:4265: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4265   rm -rf conftest*
4266   eval "ac_cv_func_$ac_func=yes"
4267 else
4268   echo "configure: failed program was:" >&5
4269   cat conftest.$ac_ext >&5
4270   rm -rf conftest*
4271   eval "ac_cv_func_$ac_func=no"
4272 fi
4273 rm -f conftest*
4274 fi
4275
4276 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4277   echo "$ac_t""yes" 1>&6
4278     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4279   cat >> confdefs.h <<EOF
4280 #define $ac_tr_func 1
4281 EOF
4282
4283      cat >> confdefs.h <<\EOF
4284 #define HAVE_GETHOSTNAME 1
4285 EOF
4286
4287      cat > conftest.$ac_ext <<EOF
4288 #line 4289 "configure"
4289 #include "confdefs.h"
4290 #include <unistd.h>
4291 EOF
4292 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4293   egrep "gethostname" >/dev/null 2>&1; then
4294   rm -rf conftest*
4295
4296        cat >> confdefs.h <<\EOF
4297 #define HAVE_GETHOSTNAME_DECL 1
4298 EOF
4299
4300 fi
4301 rm -f conftest*
4302
4303 else
4304   echo "$ac_t""no" 1>&6
4305 fi
4306 done
4307
4308
4309    # Look for these functions in the thread library, but only bother
4310    # if using POSIX threads.
4311    if test "$THREADS" = posix; then
4312       save_LIBS="$LIBS"
4313       LIBS="$LIBS $THREADLIBS"
4314       # Some POSIX thread systems don't have pthread_mutexattr_settype.
4315       # E.g., Solaris.
4316       for ac_func in pthread_mutexattr_settype pthread_mutexattr_setkind_np
4317 do
4318 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4319 echo "configure:4320: checking for $ac_func" >&5
4320 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4321   echo $ac_n "(cached) $ac_c" 1>&6
4322 else
4323   cat > conftest.$ac_ext <<EOF
4324 #line 4325 "configure"
4325 #include "confdefs.h"
4326 /* System header to define __stub macros and hopefully few prototypes,
4327     which can conflict with char $ac_func(); below.  */
4328 #include <assert.h>
4329 /* Override any gcc2 internal prototype to avoid an error.  */
4330 /* We use char because int might match the return type of a gcc2
4331     builtin and then its argument prototype would still apply.  */
4332 char $ac_func();
4333
4334 int main() {
4335
4336 /* The GNU C library defines this for functions which it implements
4337     to always fail with ENOSYS.  Some functions are actually named
4338     something starting with __ and the normal name is an alias.  */
4339 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4340 choke me
4341 #else
4342 $ac_func();
4343 #endif
4344
4345 ; return 0; }
4346 EOF
4347 if { (eval echo configure:4348: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4348   rm -rf conftest*
4349   eval "ac_cv_func_$ac_func=yes"
4350 else
4351   echo "configure: failed program was:" >&5
4352   cat conftest.$ac_ext >&5
4353   rm -rf conftest*
4354   eval "ac_cv_func_$ac_func=no"
4355 fi
4356 rm -f conftest*
4357 fi
4358
4359 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4360   echo "$ac_t""yes" 1>&6
4361     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4362   cat >> confdefs.h <<EOF
4363 #define $ac_tr_func 1
4364 EOF
4365
4366 else
4367   echo "$ac_t""no" 1>&6
4368 fi
4369 done
4370
4371
4372       # Look for sched_yield.  Up to Solaris 2.6, it is in libposix4, since
4373       # Solaris 7 the name librt is preferred.
4374       for ac_func in sched_yield
4375 do
4376 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4377 echo "configure:4378: checking for $ac_func" >&5
4378 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4379   echo $ac_n "(cached) $ac_c" 1>&6
4380 else
4381   cat > conftest.$ac_ext <<EOF
4382 #line 4383 "configure"
4383 #include "confdefs.h"
4384 /* System header to define __stub macros and hopefully few prototypes,
4385     which can conflict with char $ac_func(); below.  */
4386 #include <assert.h>
4387 /* Override any gcc2 internal prototype to avoid an error.  */
4388 /* We use char because int might match the return type of a gcc2
4389     builtin and then its argument prototype would still apply.  */
4390 char $ac_func();
4391
4392 int main() {
4393
4394 /* The GNU C library defines this for functions which it implements
4395     to always fail with ENOSYS.  Some functions are actually named
4396     something starting with __ and the normal name is an alias.  */
4397 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4398 choke me
4399 #else
4400 $ac_func();
4401 #endif
4402
4403 ; return 0; }
4404 EOF
4405 if { (eval echo configure:4406: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4406   rm -rf conftest*
4407   eval "ac_cv_func_$ac_func=yes"
4408 else
4409   echo "configure: failed program was:" >&5
4410   cat conftest.$ac_ext >&5
4411   rm -rf conftest*
4412   eval "ac_cv_func_$ac_func=no"
4413 fi
4414 rm -f conftest*
4415 fi
4416
4417 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4418   echo "$ac_t""yes" 1>&6
4419     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4420   cat >> confdefs.h <<EOF
4421 #define $ac_tr_func 1
4422 EOF
4423
4424 else
4425   echo "$ac_t""no" 1>&6
4426 echo $ac_n "checking for sched_yield in -lrt""... $ac_c" 1>&6
4427 echo "configure:4428: checking for sched_yield in -lrt" >&5
4428 ac_lib_var=`echo rt'_'sched_yield | sed 'y%./+-%__p_%'`
4429 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4430   echo $ac_n "(cached) $ac_c" 1>&6
4431 else
4432   ac_save_LIBS="$LIBS"
4433 LIBS="-lrt  $LIBS"
4434 cat > conftest.$ac_ext <<EOF
4435 #line 4436 "configure"
4436 #include "confdefs.h"
4437 /* Override any gcc2 internal prototype to avoid an error.  */
4438 /* We use char because int might match the return type of a gcc2
4439     builtin and then its argument prototype would still apply.  */
4440 char sched_yield();
4441
4442 int main() {
4443 sched_yield()
4444 ; return 0; }
4445 EOF
4446 if { (eval echo configure:4447: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4447   rm -rf conftest*
4448   eval "ac_cv_lib_$ac_lib_var=yes"
4449 else
4450   echo "configure: failed program was:" >&5
4451   cat conftest.$ac_ext >&5
4452   rm -rf conftest*
4453   eval "ac_cv_lib_$ac_lib_var=no"
4454 fi
4455 rm -f conftest*
4456 LIBS="$ac_save_LIBS"
4457
4458 fi
4459 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4460   echo "$ac_t""yes" 1>&6
4461
4462           cat >> confdefs.h <<\EOF
4463 #define HAVE_SCHED_YIELD 1
4464 EOF
4465
4466           THREADLIBS="$THREADLIBS -lrt"
4467           THREADSPEC="$THREADSPEC -lrt"
4468 else
4469   echo "$ac_t""no" 1>&6
4470
4471           echo $ac_n "checking for sched_yield in -lposix4""... $ac_c" 1>&6
4472 echo "configure:4473: checking for sched_yield in -lposix4" >&5
4473 ac_lib_var=`echo posix4'_'sched_yield | sed 'y%./+-%__p_%'`
4474 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4475   echo $ac_n "(cached) $ac_c" 1>&6
4476 else
4477   ac_save_LIBS="$LIBS"
4478 LIBS="-lposix4  $LIBS"
4479 cat > conftest.$ac_ext <<EOF
4480 #line 4481 "configure"
4481 #include "confdefs.h"
4482 /* Override any gcc2 internal prototype to avoid an error.  */
4483 /* We use char because int might match the return type of a gcc2
4484     builtin and then its argument prototype would still apply.  */
4485 char sched_yield();
4486
4487 int main() {
4488 sched_yield()
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_lib_$ac_lib_var=yes"
4494 else
4495   echo "configure: failed program was:" >&5
4496   cat conftest.$ac_ext >&5
4497   rm -rf conftest*
4498   eval "ac_cv_lib_$ac_lib_var=no"
4499 fi
4500 rm -f conftest*
4501 LIBS="$ac_save_LIBS"
4502
4503 fi
4504 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4505   echo "$ac_t""yes" 1>&6
4506
4507             cat >> confdefs.h <<\EOF
4508 #define HAVE_SCHED_YIELD 1
4509 EOF
4510
4511             THREADLIBS="$THREADLIBS -lposix4"
4512             THREADSPEC="$THREADSPEC -lposix4"
4513 else
4514   echo "$ac_t""no" 1>&6
4515 fi
4516
4517 fi
4518
4519 fi
4520 done
4521
4522       LIBS="$save_LIBS"
4523
4524       # We can save a little space at runtime if the mutex has m_count
4525       # or __m_count.  This is a nice hack for Linux.
4526       cat > conftest.$ac_ext <<EOF
4527 #line 4528 "configure"
4528 #include "confdefs.h"
4529 #include <pthread.h>
4530 int main() {
4531
4532           extern pthread_mutex_t *mutex; int q = mutex->m_count;
4533
4534 ; return 0; }
4535 EOF
4536 if { (eval echo configure:4537: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4537   rm -rf conftest*
4538   cat >> confdefs.h <<\EOF
4539 #define PTHREAD_MUTEX_HAVE_M_COUNT 1
4540 EOF
4541
4542 else
4543   echo "configure: failed program was:" >&5
4544   cat conftest.$ac_ext >&5
4545   rm -rf conftest*
4546
4547         cat > conftest.$ac_ext <<EOF
4548 #line 4549 "configure"
4549 #include "confdefs.h"
4550 #include <pthread.h>
4551 int main() {
4552
4553             extern pthread_mutex_t *mutex; int q = mutex->__m_count;
4554
4555 ; return 0; }
4556 EOF
4557 if { (eval echo configure:4558: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4558   rm -rf conftest*
4559   cat >> confdefs.h <<\EOF
4560 #define PTHREAD_MUTEX_HAVE___M_COUNT 1
4561 EOF
4562
4563 else
4564   echo "configure: failed program was:" >&5
4565   cat conftest.$ac_ext >&5
4566 fi
4567 rm -f conftest*
4568 fi
4569 rm -f conftest*
4570    fi
4571
4572    # We require a way to get the time.
4573    time_found=no
4574    for ac_func in gettimeofday time ftime
4575 do
4576 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4577 echo "configure:4578: checking for $ac_func" >&5
4578 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4579   echo $ac_n "(cached) $ac_c" 1>&6
4580 else
4581   cat > conftest.$ac_ext <<EOF
4582 #line 4583 "configure"
4583 #include "confdefs.h"
4584 /* System header to define __stub macros and hopefully few prototypes,
4585     which can conflict with char $ac_func(); below.  */
4586 #include <assert.h>
4587 /* Override any gcc2 internal prototype to avoid an error.  */
4588 /* We use char because int might match the return type of a gcc2
4589     builtin and then its argument prototype would still apply.  */
4590 char $ac_func();
4591
4592 int main() {
4593
4594 /* The GNU C library defines this for functions which it implements
4595     to always fail with ENOSYS.  Some functions are actually named
4596     something starting with __ and the normal name is an alias.  */
4597 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4598 choke me
4599 #else
4600 $ac_func();
4601 #endif
4602
4603 ; return 0; }
4604 EOF
4605 if { (eval echo configure:4606: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4606   rm -rf conftest*
4607   eval "ac_cv_func_$ac_func=yes"
4608 else
4609   echo "configure: failed program was:" >&5
4610   cat conftest.$ac_ext >&5
4611   rm -rf conftest*
4612   eval "ac_cv_func_$ac_func=no"
4613 fi
4614 rm -f conftest*
4615 fi
4616
4617 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4618   echo "$ac_t""yes" 1>&6
4619     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4620   cat >> confdefs.h <<EOF
4621 #define $ac_tr_func 1
4622 EOF
4623  time_found=yes
4624 else
4625   echo "$ac_t""no" 1>&6
4626 fi
4627 done
4628
4629    if test "$time_found" = no; then
4630       { echo "configure: error: no function found to get the time" 1>&2; exit 1; }
4631    fi
4632
4633    for ac_func in memmove
4634 do
4635 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4636 echo "configure:4637: checking for $ac_func" >&5
4637 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4638   echo $ac_n "(cached) $ac_c" 1>&6
4639 else
4640   cat > conftest.$ac_ext <<EOF
4641 #line 4642 "configure"
4642 #include "confdefs.h"
4643 /* System header to define __stub macros and hopefully few prototypes,
4644     which can conflict with char $ac_func(); below.  */
4645 #include <assert.h>
4646 /* Override any gcc2 internal prototype to avoid an error.  */
4647 /* We use char because int might match the return type of a gcc2
4648     builtin and then its argument prototype would still apply.  */
4649 char $ac_func();
4650
4651 int main() {
4652
4653 /* The GNU C library defines this for functions which it implements
4654     to always fail with ENOSYS.  Some functions are actually named
4655     something starting with __ and the normal name is an alias.  */
4656 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4657 choke me
4658 #else
4659 $ac_func();
4660 #endif
4661
4662 ; return 0; }
4663 EOF
4664 if { (eval echo configure:4665: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4665   rm -rf conftest*
4666   eval "ac_cv_func_$ac_func=yes"
4667 else
4668   echo "configure: failed program was:" >&5
4669   cat conftest.$ac_ext >&5
4670   rm -rf conftest*
4671   eval "ac_cv_func_$ac_func=no"
4672 fi
4673 rm -f conftest*
4674 fi
4675
4676 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4677   echo "$ac_t""yes" 1>&6
4678     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4679   cat >> confdefs.h <<EOF
4680 #define $ac_tr_func 1
4681 EOF
4682
4683 else
4684   echo "$ac_t""no" 1>&6
4685 fi
4686 done
4687
4688
4689    # We require memcpy.
4690    memcpy_found=no
4691    for ac_func in memcpy
4692 do
4693 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4694 echo "configure:4695: checking for $ac_func" >&5
4695 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4696   echo $ac_n "(cached) $ac_c" 1>&6
4697 else
4698   cat > conftest.$ac_ext <<EOF
4699 #line 4700 "configure"
4700 #include "confdefs.h"
4701 /* System header to define __stub macros and hopefully few prototypes,
4702     which can conflict with char $ac_func(); below.  */
4703 #include <assert.h>
4704 /* Override any gcc2 internal prototype to avoid an error.  */
4705 /* We use char because int might match the return type of a gcc2
4706     builtin and then its argument prototype would still apply.  */
4707 char $ac_func();
4708
4709 int main() {
4710
4711 /* The GNU C library defines this for functions which it implements
4712     to always fail with ENOSYS.  Some functions are actually named
4713     something starting with __ and the normal name is an alias.  */
4714 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4715 choke me
4716 #else
4717 $ac_func();
4718 #endif
4719
4720 ; return 0; }
4721 EOF
4722 if { (eval echo configure:4723: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4723   rm -rf conftest*
4724   eval "ac_cv_func_$ac_func=yes"
4725 else
4726   echo "configure: failed program was:" >&5
4727   cat conftest.$ac_ext >&5
4728   rm -rf conftest*
4729   eval "ac_cv_func_$ac_func=no"
4730 fi
4731 rm -f conftest*
4732 fi
4733
4734 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4735   echo "$ac_t""yes" 1>&6
4736     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4737   cat >> confdefs.h <<EOF
4738 #define $ac_tr_func 1
4739 EOF
4740  memcpy_found=yes
4741 else
4742   echo "$ac_t""no" 1>&6
4743 fi
4744 done
4745
4746    if test "$memcpy_found" = no; then
4747       { echo "configure: error: memcpy is required" 1>&2; exit 1; }
4748    fi
4749
4750    echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
4751 echo "configure:4752: checking for dlopen in -ldl" >&5
4752 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
4753 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4754   echo $ac_n "(cached) $ac_c" 1>&6
4755 else
4756   ac_save_LIBS="$LIBS"
4757 LIBS="-ldl  $LIBS"
4758 cat > conftest.$ac_ext <<EOF
4759 #line 4760 "configure"
4760 #include "confdefs.h"
4761 /* Override any gcc2 internal prototype to avoid an error.  */
4762 /* We use char because int might match the return type of a gcc2
4763     builtin and then its argument prototype would still apply.  */
4764 char dlopen();
4765
4766 int main() {
4767 dlopen()
4768 ; return 0; }
4769 EOF
4770 if { (eval echo configure:4771: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4771   rm -rf conftest*
4772   eval "ac_cv_lib_$ac_lib_var=yes"
4773 else
4774   echo "configure: failed program was:" >&5
4775   cat conftest.$ac_ext >&5
4776   rm -rf conftest*
4777   eval "ac_cv_lib_$ac_lib_var=no"
4778 fi
4779 rm -f conftest*
4780 LIBS="$ac_save_LIBS"
4781
4782 fi
4783 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4784   echo "$ac_t""yes" 1>&6
4785   cat >> confdefs.h <<\EOF
4786 #define HAVE_DLOPEN 1
4787 EOF
4788
4789 else
4790   echo "$ac_t""no" 1>&6
4791 fi
4792
4793
4794    # Some library-finding code we stole from Tcl.
4795    #--------------------------------------------------------------------
4796    #    Check for the existence of the -lsocket and -lnsl libraries.
4797    #    The order here is important, so that they end up in the right
4798    #    order in the command line generated by make.  Here are some
4799    #    special considerations:
4800    #    1. Use "connect" and "accept" to check for -lsocket, and
4801    #       "gethostbyname" to check for -lnsl.
4802    #    2. Use each function name only once:  can't redo a check because
4803    #       autoconf caches the results of the last check and won't redo it.
4804    #    3. Use -lnsl and -lsocket only if they supply procedures that
4805    #       aren't already present in the normal libraries.  This is because
4806    #       IRIX 5.2 has libraries, but they aren't needed and they're
4807    #       bogus:  they goof up name resolution if used.
4808    #    4. On some SVR4 systems, can't use -lsocket without -lnsl too.
4809    #       To get around this problem, check for both libraries together
4810    #       if -lsocket doesn't work by itself.
4811    #--------------------------------------------------------------------
4812
4813    echo $ac_n "checking for socket libraries""... $ac_c" 1>&6
4814 echo "configure:4815: checking for socket libraries" >&5
4815 if eval "test \"`echo '$''{'gcj_cv_lib_sockets'+set}'`\" = set"; then
4816   echo $ac_n "(cached) $ac_c" 1>&6
4817 else
4818   gcj_cv_lib_sockets=
4819      gcj_checkBoth=0
4820      unset ac_cv_func_connect
4821      echo $ac_n "checking for connect""... $ac_c" 1>&6
4822 echo "configure:4823: checking for connect" >&5
4823 if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
4824   echo $ac_n "(cached) $ac_c" 1>&6
4825 else
4826   cat > conftest.$ac_ext <<EOF
4827 #line 4828 "configure"
4828 #include "confdefs.h"
4829 /* System header to define __stub macros and hopefully few prototypes,
4830     which can conflict with char connect(); below.  */
4831 #include <assert.h>
4832 /* Override any gcc2 internal prototype to avoid an error.  */
4833 /* We use char because int might match the return type of a gcc2
4834     builtin and then its argument prototype would still apply.  */
4835 char connect();
4836
4837 int main() {
4838
4839 /* The GNU C library defines this for functions which it implements
4840     to always fail with ENOSYS.  Some functions are actually named
4841     something starting with __ and the normal name is an alias.  */
4842 #if defined (__stub_connect) || defined (__stub___connect)
4843 choke me
4844 #else
4845 connect();
4846 #endif
4847
4848 ; return 0; }
4849 EOF
4850 if { (eval echo configure:4851: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4851   rm -rf conftest*
4852   eval "ac_cv_func_connect=yes"
4853 else
4854   echo "configure: failed program was:" >&5
4855   cat conftest.$ac_ext >&5
4856   rm -rf conftest*
4857   eval "ac_cv_func_connect=no"
4858 fi
4859 rm -f conftest*
4860 fi
4861
4862 if eval "test \"`echo '$ac_cv_func_'connect`\" = yes"; then
4863   echo "$ac_t""yes" 1>&6
4864   gcj_checkSocket=0
4865 else
4866   echo "$ac_t""no" 1>&6
4867 gcj_checkSocket=1
4868 fi
4869
4870      if test "$gcj_checkSocket" = 1; then
4871          unset ac_cv_func_connect
4872          echo $ac_n "checking for main in -lsocket""... $ac_c" 1>&6
4873 echo "configure:4874: checking for main in -lsocket" >&5
4874 ac_lib_var=`echo socket'_'main | sed 'y%./+-%__p_%'`
4875 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4876   echo $ac_n "(cached) $ac_c" 1>&6
4877 else
4878   ac_save_LIBS="$LIBS"
4879 LIBS="-lsocket  $LIBS"
4880 cat > conftest.$ac_ext <<EOF
4881 #line 4882 "configure"
4882 #include "confdefs.h"
4883
4884 int main() {
4885 main()
4886 ; return 0; }
4887 EOF
4888 if { (eval echo configure:4889: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4889   rm -rf conftest*
4890   eval "ac_cv_lib_$ac_lib_var=yes"
4891 else
4892   echo "configure: failed program was:" >&5
4893   cat conftest.$ac_ext >&5
4894   rm -rf conftest*
4895   eval "ac_cv_lib_$ac_lib_var=no"
4896 fi
4897 rm -f conftest*
4898 LIBS="$ac_save_LIBS"
4899
4900 fi
4901 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4902   echo "$ac_t""yes" 1>&6
4903   gcj_cv_lib_sockets="-lsocket"
4904 else
4905   echo "$ac_t""no" 1>&6
4906 gcj_checkBoth=1
4907 fi
4908
4909      fi
4910      if test "$gcj_checkBoth" = 1; then
4911          gcj_oldLibs=$LIBS
4912          LIBS="$LIBS -lsocket -lnsl"
4913          unset ac_cv_func_accept
4914          echo $ac_n "checking for accept""... $ac_c" 1>&6
4915 echo "configure:4916: checking for accept" >&5
4916 if eval "test \"`echo '$''{'ac_cv_func_accept'+set}'`\" = set"; then
4917   echo $ac_n "(cached) $ac_c" 1>&6
4918 else
4919   cat > conftest.$ac_ext <<EOF
4920 #line 4921 "configure"
4921 #include "confdefs.h"
4922 /* System header to define __stub macros and hopefully few prototypes,
4923     which can conflict with char accept(); below.  */
4924 #include <assert.h>
4925 /* Override any gcc2 internal prototype to avoid an error.  */
4926 /* We use char because int might match the return type of a gcc2
4927     builtin and then its argument prototype would still apply.  */
4928 char accept();
4929
4930 int main() {
4931
4932 /* The GNU C library defines this for functions which it implements
4933     to always fail with ENOSYS.  Some functions are actually named
4934     something starting with __ and the normal name is an alias.  */
4935 #if defined (__stub_accept) || defined (__stub___accept)
4936 choke me
4937 #else
4938 accept();
4939 #endif
4940
4941 ; return 0; }
4942 EOF
4943 if { (eval echo configure:4944: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4944   rm -rf conftest*
4945   eval "ac_cv_func_accept=yes"
4946 else
4947   echo "configure: failed program was:" >&5
4948   cat conftest.$ac_ext >&5
4949   rm -rf conftest*
4950   eval "ac_cv_func_accept=no"
4951 fi
4952 rm -f conftest*
4953 fi
4954
4955 if eval "test \"`echo '$ac_cv_func_'accept`\" = yes"; then
4956   echo "$ac_t""yes" 1>&6
4957   gcj_checkNsl=0
4958                         gcj_cv_lib_sockets="-lsocket -lnsl"
4959 else
4960   echo "$ac_t""no" 1>&6
4961 fi
4962
4963          unset ac_cv_func_accept
4964          LIBS=$gcj_oldLibs
4965      fi
4966      unset ac_cv_func_gethostbyname
4967      gcj_oldLibs=$LIBS
4968      LIBS="$LIBS $gcj_cv_lib_sockets"
4969      echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
4970 echo "configure:4971: checking for gethostbyname" >&5
4971 if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
4972   echo $ac_n "(cached) $ac_c" 1>&6
4973 else
4974   cat > conftest.$ac_ext <<EOF
4975 #line 4976 "configure"
4976 #include "confdefs.h"
4977 /* System header to define __stub macros and hopefully few prototypes,
4978     which can conflict with char gethostbyname(); below.  */
4979 #include <assert.h>
4980 /* Override any gcc2 internal prototype to avoid an error.  */
4981 /* We use char because int might match the return type of a gcc2
4982     builtin and then its argument prototype would still apply.  */
4983 char gethostbyname();
4984
4985 int main() {
4986
4987 /* The GNU C library defines this for functions which it implements
4988     to always fail with ENOSYS.  Some functions are actually named
4989     something starting with __ and the normal name is an alias.  */
4990 #if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
4991 choke me
4992 #else
4993 gethostbyname();
4994 #endif
4995
4996 ; return 0; }
4997 EOF
4998 if { (eval echo configure:4999: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4999   rm -rf conftest*
5000   eval "ac_cv_func_gethostbyname=yes"
5001 else
5002   echo "configure: failed program was:" >&5
5003   cat conftest.$ac_ext >&5
5004   rm -rf conftest*
5005   eval "ac_cv_func_gethostbyname=no"
5006 fi
5007 rm -f conftest*
5008 fi
5009
5010 if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
5011   echo "$ac_t""yes" 1>&6
5012   :
5013 else
5014   echo "$ac_t""no" 1>&6
5015 echo $ac_n "checking for main in -lnsl""... $ac_c" 1>&6
5016 echo "configure:5017: checking for main in -lnsl" >&5
5017 ac_lib_var=`echo nsl'_'main | sed 'y%./+-%__p_%'`
5018 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5019   echo $ac_n "(cached) $ac_c" 1>&6
5020 else
5021   ac_save_LIBS="$LIBS"
5022 LIBS="-lnsl  $LIBS"
5023 cat > conftest.$ac_ext <<EOF
5024 #line 5025 "configure"
5025 #include "confdefs.h"
5026
5027 int main() {
5028 main()
5029 ; return 0; }
5030 EOF
5031 if { (eval echo configure:5032: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5032   rm -rf conftest*
5033   eval "ac_cv_lib_$ac_lib_var=yes"
5034 else
5035   echo "configure: failed program was:" >&5
5036   cat conftest.$ac_ext >&5
5037   rm -rf conftest*
5038   eval "ac_cv_lib_$ac_lib_var=no"
5039 fi
5040 rm -f conftest*
5041 LIBS="$ac_save_LIBS"
5042
5043 fi
5044 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5045   echo "$ac_t""yes" 1>&6
5046   gcj_cv_lib_sockets="$gcj_cv_lib_sockets -lnsl"
5047 else
5048   echo "$ac_t""no" 1>&6
5049 fi
5050
5051 fi
5052
5053      unset ac_cv_func_gethostbyname
5054      LIBS=$gcj_oldLIBS
5055
5056 fi
5057
5058 echo "$ac_t""$gcj_cv_lib_sockets" 1>&6
5059    SYSTEMSPEC="$SYSTEMSPEC $gcj_cv_lib_sockets"
5060
5061    if test "$with_system_zlib" = yes; then
5062       echo $ac_n "checking for deflate in -lz""... $ac_c" 1>&6
5063 echo "configure:5064: checking for deflate in -lz" >&5
5064 ac_lib_var=`echo z'_'deflate | sed 'y%./+-%__p_%'`
5065 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5066   echo $ac_n "(cached) $ac_c" 1>&6
5067 else
5068   ac_save_LIBS="$LIBS"
5069 LIBS="-lz  $LIBS"
5070 cat > conftest.$ac_ext <<EOF
5071 #line 5072 "configure"
5072 #include "confdefs.h"
5073 /* Override any gcc2 internal prototype to avoid an error.  */
5074 /* We use char because int might match the return type of a gcc2
5075     builtin and then its argument prototype would still apply.  */
5076 char deflate();
5077
5078 int main() {
5079 deflate()
5080 ; return 0; }
5081 EOF
5082 if { (eval echo configure:5083: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5083   rm -rf conftest*
5084   eval "ac_cv_lib_$ac_lib_var=yes"
5085 else
5086   echo "configure: failed program was:" >&5
5087   cat conftest.$ac_ext >&5
5088   rm -rf conftest*
5089   eval "ac_cv_lib_$ac_lib_var=no"
5090 fi
5091 rm -f conftest*
5092 LIBS="$ac_save_LIBS"
5093
5094 fi
5095 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5096   echo "$ac_t""yes" 1>&6
5097   ZLIBSPEC=-lz
5098 else
5099   echo "$ac_t""no" 1>&6
5100 ZLIBSPEC=-lzgcj
5101 fi
5102
5103    else
5104       ZLIBSPEC=-lzgcj
5105       ZLIBTESTSPEC="-L`pwd`/../zlib/.libs -rpath `pwd`/../zlib/.libs"
5106    fi
5107
5108    # On Solaris, and maybe other architectures, the Boehm collector
5109    # requires -ldl.
5110    if test "$GC" = boehm; then
5111       echo $ac_n "checking for main in -ldl""... $ac_c" 1>&6
5112 echo "configure:5113: checking for main in -ldl" >&5
5113 ac_lib_var=`echo dl'_'main | sed 'y%./+-%__p_%'`
5114 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5115   echo $ac_n "(cached) $ac_c" 1>&6
5116 else
5117   ac_save_LIBS="$LIBS"
5118 LIBS="-ldl  $LIBS"
5119 cat > conftest.$ac_ext <<EOF
5120 #line 5121 "configure"
5121 #include "confdefs.h"
5122
5123 int main() {
5124 main()
5125 ; return 0; }
5126 EOF
5127 if { (eval echo configure:5128: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5128   rm -rf conftest*
5129   eval "ac_cv_lib_$ac_lib_var=yes"
5130 else
5131   echo "configure: failed program was:" >&5
5132   cat conftest.$ac_ext >&5
5133   rm -rf conftest*
5134   eval "ac_cv_lib_$ac_lib_var=no"
5135 fi
5136 rm -f conftest*
5137 LIBS="$ac_save_LIBS"
5138
5139 fi
5140 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5141   echo "$ac_t""yes" 1>&6
5142   SYSTEMSPEC="$SYSTEMSPEC -ldl"
5143 else
5144   echo "$ac_t""no" 1>&6
5145 fi
5146
5147    fi
5148
5149    if test -z "${with_multisubdir}"; then
5150       builddotdot=.
5151    else
5152
5153       builddotdot=`echo ${with_multisubdir} | sed -e 's:[^/][^/]*:..:g'`
5154
5155    fi
5156    if test -x "${builddotdot}/../../gcc/gcj"; then
5157       dir="`cd ${builddotdot}/../../gcc && pwd`"
5158       GCJ="$dir/gcj -B`pwd`/ -B$dir/"
5159    else
5160       CANADIAN=yes
5161       NULL_TARGET=yes
5162       GCJ="gcj -B`pwd`/"
5163    fi
5164 fi
5165
5166 # Create it, so that compile/link tests don't fail
5167 test -f libgcj.spec || touch libgcj.spec
5168
5169 # We must search the source tree for java.lang, since we still don't
5170 # have libgcj.jar nor java/lang/*.class
5171 GCJ_SAVE_CPPFLAGS=$CPPFLAGS
5172 CPPFLAGS="$CPPFLAGS -I`pwd` -I`cd $srcdir && pwd`"
5173
5174 # Since some classes depend on this one, we need its source available
5175 # before we can do any GCJ compilation test :-(
5176 if test ! -f gnu/classpath/Configuration.java; then
5177   test -d gnu || mkdir gnu
5178   test -d gnu/classpath || mkdir gnu/classpath
5179   sed 's,@LIBGCJDEBUG@,$LIBGCJDEBUG,' \
5180         < $srcdir/gnu/classpath/Configuration.java.in \
5181         > gnu/classpath/Configuration.java
5182   # We do not want to redirect the output of the grep below to /dev/null,
5183   # but we add /dev/null to the input list so that grep will print the
5184   # filename of Configuration.java in case it finds any matches.
5185   if grep @ gnu/classpath/Configuration.java /dev/null; then
5186     { echo "configure: error: configure.in is missing the substitutions above" 1>&2; exit 1; }
5187   fi
5188 fi
5189
5190 # Extract the first word of "${ac_tool_prefix}gcj", so it can be a program name with args.
5191 set dummy ${ac_tool_prefix}gcj; ac_word=$2
5192 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5193 echo "configure:5194: checking for $ac_word" >&5
5194 if eval "test \"`echo '$''{'ac_cv_prog_GCJ'+set}'`\" = set"; then
5195   echo $ac_n "(cached) $ac_c" 1>&6
5196 else
5197   if test -n "$GCJ"; then
5198   ac_cv_prog_GCJ="$GCJ" # Let the user override the test.
5199 else
5200   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
5201   ac_dummy="$PATH"
5202   for ac_dir in $ac_dummy; do
5203     test -z "$ac_dir" && ac_dir=.
5204     if test -f $ac_dir/$ac_word; then
5205       ac_cv_prog_GCJ="${ac_tool_prefix}gcj"
5206       break
5207     fi
5208   done
5209   IFS="$ac_save_ifs"
5210 fi
5211 fi
5212 GCJ="$ac_cv_prog_GCJ"
5213 if test -n "$GCJ"; then
5214   echo "$ac_t""$GCJ" 1>&6
5215 else
5216   echo "$ac_t""no" 1>&6
5217 fi
5218
5219
5220 if test -z "$ac_cv_prog_GCJ"; then
5221 if test -n "$ac_tool_prefix"; then
5222   # Extract the first word of "gcj", so it can be a program name with args.
5223 set dummy gcj; ac_word=$2
5224 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5225 echo "configure:5226: checking for $ac_word" >&5
5226 if eval "test \"`echo '$''{'ac_cv_prog_GCJ'+set}'`\" = set"; then
5227   echo $ac_n "(cached) $ac_c" 1>&6
5228 else
5229   if test -n "$GCJ"; then
5230   ac_cv_prog_GCJ="$GCJ" # Let the user override the test.
5231 else
5232   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
5233   ac_dummy="$PATH"
5234   for ac_dir in $ac_dummy; do
5235     test -z "$ac_dir" && ac_dir=.
5236     if test -f $ac_dir/$ac_word; then
5237       ac_cv_prog_GCJ="gcj"
5238       break
5239     fi
5240   done
5241   IFS="$ac_save_ifs"
5242   test -z "$ac_cv_prog_GCJ" && ac_cv_prog_GCJ="no"
5243 fi
5244 fi
5245 GCJ="$ac_cv_prog_GCJ"
5246 if test -n "$GCJ"; then
5247   echo "$ac_t""$GCJ" 1>&6
5248 else
5249   echo "$ac_t""no" 1>&6
5250 fi
5251
5252 else
5253   GCJ="no"
5254 fi
5255 fi
5256
5257   test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
5258
5259
5260
5261 LIBTOOL_DEPS=$LIBTOOL_DEPS" $ac_aux_dir/ltcf-gcj.sh"
5262 lt_save_CC="$CC"
5263 lt_save_CFLAGS="$CFLAGS"
5264 AR="$AR" LTCC="$CC" CC="$GCJ" CFLAGS="$GCJFLAGS" CPPFLAGS="$CPPFLAGS" \
5265 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
5266 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
5267 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
5268 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
5269 deplibs_check_method="$deplibs_check_method" \
5270 file_magic_cmd="$file_magic_cmd" \
5271 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig -o libtool $libtool_flags \
5272 --build="$build" --add-tag=GCJ $ac_aux_dir/ltcf-gcj.sh $host \
5273 || { echo "configure: error: libtool tag configuration failed" 1>&2; exit 1; }
5274 CC="$lt_save_CC"
5275 CFLAGS="$lt_save_CFLAGS"
5276
5277 # Redirect the config.log output again, so that the ltconfig log is not
5278 # clobbered by the next message.
5279 exec 5>>./config.log
5280
5281
5282
5283
5284 CPPFLAGS=$GCJ_SAVE_CPPFLAGS
5285
5286 echo $ac_n "checking size of void *""... $ac_c" 1>&6
5287 echo "configure:5288: checking size of void *" >&5
5288 if eval "test \"`echo '$''{'ac_cv_sizeof_void_p'+set}'`\" = set"; then
5289   echo $ac_n "(cached) $ac_c" 1>&6
5290 else
5291   if test "$cross_compiling" = yes; then
5292     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
5293 else
5294   cat > conftest.$ac_ext <<EOF
5295 #line 5296 "configure"
5296 #include "confdefs.h"
5297 #include <stdio.h>
5298 main()
5299 {
5300   FILE *f=fopen("conftestval", "w");
5301   if (!f) exit(1);
5302   fprintf(f, "%d\n", sizeof(void *));
5303   exit(0);
5304 }
5305 EOF
5306 if { (eval echo configure:5307: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5307 then
5308   ac_cv_sizeof_void_p=`cat conftestval`
5309 else
5310   echo "configure: failed program was:" >&5
5311   cat conftest.$ac_ext >&5
5312   rm -fr conftest*
5313   ac_cv_sizeof_void_p=0
5314 fi
5315 rm -fr conftest*
5316 fi
5317
5318 fi
5319 echo "$ac_t""$ac_cv_sizeof_void_p" 1>&6
5320 cat >> confdefs.h <<EOF
5321 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
5322 EOF
5323
5324
5325
5326 ZLIBS=
5327 ZDEPS=
5328 ZINCS=
5329 if test "x$ZLIBSPEC" = "x-lzgcj"; then
5330    # We include the path to the zlib build directory.
5331    # See Makefile.am to understand why.
5332    ZDEPS='$(top_builddir)/../zlib/libzgcj.la'
5333    ZLIBS="$ZDEPS -L\$(here)/../zlib/$libsubdir"
5334    ZINCS='-I$(top_srcdir)/../zlib'
5335 else
5336    ZLIBS="$ZLIBSPEC"
5337 fi
5338
5339
5340
5341
5342
5343
5344
5345
5346 if test "$CANADIAN" = yes; then
5347   CANADIAN_TRUE=
5348   CANADIAN_FALSE='#'
5349 else
5350   CANADIAN_TRUE='#'
5351   CANADIAN_FALSE=
5352 fi
5353
5354
5355 if test "$NULL_TARGET" = yes; then
5356   NULL_TARGET_TRUE=
5357   NULL_TARGET_FALSE='#'
5358 else
5359   NULL_TARGET_TRUE='#'
5360   NULL_TARGET_FALSE=
5361 fi
5362
5363
5364 if test "$NATIVE" = yes || test "$NULL_TARGET" = yes; then
5365   NATIVE_TRUE=
5366   NATIVE_FALSE='#'
5367 else
5368   NATIVE_TRUE='#'
5369   NATIVE_FALSE=
5370 fi
5371
5372
5373 if test -z "$with_cross_host"; then
5374   USE_LIBDIR_TRUE=
5375   USE_LIBDIR_FALSE='#'
5376 else
5377   USE_LIBDIR_TRUE='#'
5378   USE_LIBDIR_FALSE=
5379 fi
5380
5381
5382 if test "$NEEDS_DATA_START" = yes && test "$NATIVE" = yes; then
5383   NEEDS_DATA_START_TRUE=
5384   NEEDS_DATA_START_FALSE='#'
5385 else
5386   NEEDS_DATA_START_TRUE='#'
5387   NEEDS_DATA_START_FALSE=
5388 fi
5389
5390
5391 # Determine gcj version number.
5392
5393 gcjvers="`$GCJ -v 2>&1 | sed -n 's/^.*version \([^ ]*\).*$/\1/p'`"
5394
5395 cat >> confdefs.h <<EOF
5396 #define GCJVERSION "$gcjvers"
5397 EOF
5398
5399
5400
5401
5402
5403 echo $ac_n "checking for g++ -ffloat-store bug""... $ac_c" 1>&6
5404 echo "configure:5405: checking for g++ -ffloat-store bug" >&5
5405 save_CFLAGS="$CFLAGS"
5406 CFLAGS="-x c++ -O2 -ffloat-store"
5407 cat > conftest.$ac_ext <<EOF
5408 #line 5409 "configure"
5409 #include "confdefs.h"
5410 #include <math.h>
5411 int main() {
5412
5413 ; return 0; }
5414 EOF
5415 if { (eval echo configure:5416: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5416   rm -rf conftest*
5417   echo "$ac_t""no" 1>&6
5418 else
5419   echo "configure: failed program was:" >&5
5420   cat conftest.$ac_ext >&5
5421   rm -rf conftest*
5422   cat >> confdefs.h <<\EOF
5423 #define __NO_MATH_INLINES 1
5424 EOF
5425
5426    echo "$ac_t""yes" 1>&6
5427 fi
5428 rm -f conftest*
5429 CFLAGS="$save_CFLAGS"
5430
5431 for ac_hdr in unistd.h bstring.h sys/time.h sys/types.h fcntl.h sys/ioctl.h sys/filio.h sys/stat.h sys/select.h sys/socket.h netinet/in.h arpa/inet.h netdb.h pwd.h sys/config.h inttypes.h stdint.h langinfo.h locale.h
5432 do
5433 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5434 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5435 echo "configure:5436: checking for $ac_hdr" >&5
5436 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5437   echo $ac_n "(cached) $ac_c" 1>&6
5438 else
5439   cat > conftest.$ac_ext <<EOF
5440 #line 5441 "configure"
5441 #include "confdefs.h"
5442 #include <$ac_hdr>
5443 EOF
5444 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5445 { (eval echo configure:5446: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5446 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5447 if test -z "$ac_err"; then
5448   rm -rf conftest*
5449   eval "ac_cv_header_$ac_safe=yes"
5450 else
5451   echo "$ac_err" >&5
5452   echo "configure: failed program was:" >&5
5453   cat conftest.$ac_ext >&5
5454   rm -rf conftest*
5455   eval "ac_cv_header_$ac_safe=no"
5456 fi
5457 rm -f conftest*
5458 fi
5459 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5460   echo "$ac_t""yes" 1>&6
5461     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5462   cat >> confdefs.h <<EOF
5463 #define $ac_tr_hdr 1
5464 EOF
5465
5466 else
5467   echo "$ac_t""no" 1>&6
5468 fi
5469 done
5470
5471 for ac_hdr in dirent.h
5472 do
5473 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5474 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5475 echo "configure:5476: checking for $ac_hdr" >&5
5476 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5477   echo $ac_n "(cached) $ac_c" 1>&6
5478 else
5479   cat > conftest.$ac_ext <<EOF
5480 #line 5481 "configure"
5481 #include "confdefs.h"
5482 #include <$ac_hdr>
5483 EOF
5484 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5485 { (eval echo configure:5486: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5486 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5487 if test -z "$ac_err"; then
5488   rm -rf conftest*
5489   eval "ac_cv_header_$ac_safe=yes"
5490 else
5491   echo "$ac_err" >&5
5492   echo "configure: failed program was:" >&5
5493   cat conftest.$ac_ext >&5
5494   rm -rf conftest*
5495   eval "ac_cv_header_$ac_safe=no"
5496 fi
5497 rm -f conftest*
5498 fi
5499 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5500   echo "$ac_t""yes" 1>&6
5501     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5502   cat >> confdefs.h <<EOF
5503 #define $ac_tr_hdr 1
5504 EOF
5505
5506 else
5507   echo "$ac_t""no" 1>&6
5508 fi
5509 done
5510
5511
5512 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
5513 echo "configure:5514: checking for ANSI C header files" >&5
5514 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
5515   echo $ac_n "(cached) $ac_c" 1>&6
5516 else
5517   cat > conftest.$ac_ext <<EOF
5518 #line 5519 "configure"
5519 #include "confdefs.h"
5520 #include <stdlib.h>
5521 #include <stdarg.h>
5522 #include <string.h>
5523 #include <float.h>
5524 EOF
5525 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5526 { (eval echo configure:5527: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5527 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5528 if test -z "$ac_err"; then
5529   rm -rf conftest*
5530   ac_cv_header_stdc=yes
5531 else
5532   echo "$ac_err" >&5
5533   echo "configure: failed program was:" >&5
5534   cat conftest.$ac_ext >&5
5535   rm -rf conftest*
5536   ac_cv_header_stdc=no
5537 fi
5538 rm -f conftest*
5539
5540 if test $ac_cv_header_stdc = yes; then
5541   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5542 cat > conftest.$ac_ext <<EOF
5543 #line 5544 "configure"
5544 #include "confdefs.h"
5545 #include <string.h>
5546 EOF
5547 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5548   egrep "memchr" >/dev/null 2>&1; then
5549   :
5550 else
5551   rm -rf conftest*
5552   ac_cv_header_stdc=no
5553 fi
5554 rm -f conftest*
5555
5556 fi
5557
5558 if test $ac_cv_header_stdc = yes; then
5559   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5560 cat > conftest.$ac_ext <<EOF
5561 #line 5562 "configure"
5562 #include "confdefs.h"
5563 #include <stdlib.h>
5564 EOF
5565 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5566   egrep "free" >/dev/null 2>&1; then
5567   :
5568 else
5569   rm -rf conftest*
5570   ac_cv_header_stdc=no
5571 fi
5572 rm -f conftest*
5573
5574 fi
5575
5576 if test $ac_cv_header_stdc = yes; then
5577   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5578 if test "$cross_compiling" = yes; then
5579   :
5580 else
5581   cat > conftest.$ac_ext <<EOF
5582 #line 5583 "configure"
5583 #include "confdefs.h"
5584 #include <ctype.h>
5585 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5586 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5587 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5588 int main () { int i; for (i = 0; i < 256; i++)
5589 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
5590 exit (0); }
5591
5592 EOF
5593 if { (eval echo configure:5594: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5594 then
5595   :
5596 else
5597   echo "configure: failed program was:" >&5
5598   cat conftest.$ac_ext >&5
5599   rm -fr conftest*
5600   ac_cv_header_stdc=no
5601 fi
5602 rm -fr conftest*
5603 fi
5604
5605 fi
5606 fi
5607
5608 echo "$ac_t""$ac_cv_header_stdc" 1>&6
5609 if test $ac_cv_header_stdc = yes; then
5610   cat >> confdefs.h <<\EOF
5611 #define STDC_HEADERS 1
5612 EOF
5613
5614 fi
5615
5616 echo $ac_n "checking for ssize_t""... $ac_c" 1>&6
5617 echo "configure:5618: checking for ssize_t" >&5
5618 if eval "test \"`echo '$''{'ac_cv_type_ssize_t'+set}'`\" = set"; then
5619   echo $ac_n "(cached) $ac_c" 1>&6
5620 else
5621   cat > conftest.$ac_ext <<EOF
5622 #line 5623 "configure"
5623 #include "confdefs.h"
5624 #include <sys/types.h>
5625 #if STDC_HEADERS
5626 #include <stdlib.h>
5627 #include <stddef.h>
5628 #endif
5629 EOF
5630 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5631   egrep "(^|[^a-zA-Z_0-9])ssize_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
5632   rm -rf conftest*
5633   ac_cv_type_ssize_t=yes
5634 else
5635   rm -rf conftest*
5636   ac_cv_type_ssize_t=no
5637 fi
5638 rm -f conftest*
5639
5640 fi
5641 echo "$ac_t""$ac_cv_type_ssize_t" 1>&6
5642 if test $ac_cv_type_ssize_t = no; then
5643   cat >> confdefs.h <<\EOF
5644 #define ssize_t int
5645 EOF
5646
5647 fi
5648
5649
5650 echo $ac_n "checking for in_addr_t""... $ac_c" 1>&6
5651 echo "configure:5652: checking for in_addr_t" >&5
5652 cat > conftest.$ac_ext <<EOF
5653 #line 5654 "configure"
5654 #include "confdefs.h"
5655 #include <sys/types.h>
5656 #if STDC_HEADERS
5657 #include <stdlib.h>
5658 #include <stddef.h>
5659 #endif
5660 #if HAVE_NETINET_IN_H
5661 #include <netinet/in.h>
5662 #endif
5663 int main() {
5664 in_addr_t foo;
5665 ; return 0; }
5666 EOF
5667 if { (eval echo configure:5668: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5668   rm -rf conftest*
5669   cat >> confdefs.h <<\EOF
5670 #define HAVE_IN_ADDR_T 1
5671 EOF
5672
5673    echo "$ac_t""yes" 1>&6
5674 else
5675   echo "configure: failed program was:" >&5
5676   cat conftest.$ac_ext >&5
5677   rm -rf conftest*
5678   echo "$ac_t""no" 1>&6
5679 fi
5680 rm -f conftest*
5681
5682 echo $ac_n "checking whether struct ip_mreq is in netinet/in.h""... $ac_c" 1>&6
5683 echo "configure:5684: checking whether struct ip_mreq is in netinet/in.h" >&5
5684 cat > conftest.$ac_ext <<EOF
5685 #line 5686 "configure"
5686 #include "confdefs.h"
5687 #include <netinet/in.h>
5688 int main() {
5689 struct ip_mreq mreq;
5690 ; return 0; }
5691 EOF
5692 if { (eval echo configure:5693: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5693   rm -rf conftest*
5694   cat >> confdefs.h <<\EOF
5695 #define HAVE_STRUCT_IP_MREQ 1
5696 EOF
5697
5698    echo "$ac_t""yes" 1>&6
5699 else
5700   echo "configure: failed program was:" >&5
5701   cat conftest.$ac_ext >&5
5702   rm -rf conftest*
5703   echo "$ac_t""no" 1>&6
5704 fi
5705 rm -f conftest*
5706
5707 echo $ac_n "checking whether struct ipv6_mreq is in netinet/in.h""... $ac_c" 1>&6
5708 echo "configure:5709: checking whether struct ipv6_mreq is in netinet/in.h" >&5
5709 cat > conftest.$ac_ext <<EOF
5710 #line 5711 "configure"
5711 #include "confdefs.h"
5712 #include <netinet/in.h>
5713 int main() {
5714 struct ipv6_mreq mreq6;
5715 ; return 0; }
5716 EOF
5717 if { (eval echo configure:5718: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5718   rm -rf conftest*
5719   cat >> confdefs.h <<\EOF
5720 #define HAVE_STRUCT_IPV6_MREQ 1
5721 EOF
5722
5723    echo "$ac_t""yes" 1>&6
5724 else
5725   echo "configure: failed program was:" >&5
5726   cat conftest.$ac_ext >&5
5727   rm -rf conftest*
5728   echo "$ac_t""no" 1>&6
5729 fi
5730 rm -f conftest*
5731
5732 echo $ac_n "checking whether struct sockaddr_in6 is in netinet/in.h""... $ac_c" 1>&6
5733 echo "configure:5734: checking whether struct sockaddr_in6 is in netinet/in.h" >&5
5734 cat > conftest.$ac_ext <<EOF
5735 #line 5736 "configure"
5736 #include "confdefs.h"
5737 #include <netinet/in.h>
5738 int main() {
5739 struct sockaddr_in6 addr6;
5740 ; return 0; }
5741 EOF
5742 if { (eval echo configure:5743: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5743   rm -rf conftest*
5744   cat >> confdefs.h <<\EOF
5745 #define HAVE_INET6 1
5746 EOF
5747
5748    echo "$ac_t""yes" 1>&6
5749 else
5750   echo "configure: failed program was:" >&5
5751   cat conftest.$ac_ext >&5
5752   rm -rf conftest*
5753   echo "$ac_t""no" 1>&6
5754 fi
5755 rm -f conftest*
5756
5757 echo $ac_n "checking for socklen_t in sys/socket.h""... $ac_c" 1>&6
5758 echo "configure:5759: checking for socklen_t in sys/socket.h" >&5
5759 cat > conftest.$ac_ext <<EOF
5760 #line 5761 "configure"
5761 #include "confdefs.h"
5762 #define _POSIX_PII_SOCKET
5763 #include <sys/types.h>
5764 #include <sys/socket.h>
5765 int main() {
5766 socklen_t x = 5;
5767 ; return 0; }
5768 EOF
5769 if { (eval echo configure:5770: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5770   rm -rf conftest*
5771   cat >> confdefs.h <<\EOF
5772 #define HAVE_SOCKLEN_T 1
5773 EOF
5774
5775    echo "$ac_t""yes" 1>&6
5776 else
5777   echo "configure: failed program was:" >&5
5778   cat conftest.$ac_ext >&5
5779   rm -rf conftest*
5780   echo "$ac_t""no" 1>&6
5781 fi
5782 rm -f conftest*
5783
5784 echo $ac_n "checking for tm_gmtoff in struct tm""... $ac_c" 1>&6
5785 echo "configure:5786: checking for tm_gmtoff in struct tm" >&5
5786 cat > conftest.$ac_ext <<EOF
5787 #line 5788 "configure"
5788 #include "confdefs.h"
5789 #include <time.h>
5790 int main() {
5791 struct tm tim; tim.tm_gmtoff = 0;
5792 ; return 0; }
5793 EOF
5794 if { (eval echo configure:5795: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5795   rm -rf conftest*
5796   cat >> confdefs.h <<\EOF
5797 #define STRUCT_TM_HAS_GMTOFF 1
5798 EOF
5799
5800    echo "$ac_t""yes" 1>&6
5801 else
5802   echo "configure: failed program was:" >&5
5803   cat conftest.$ac_ext >&5
5804   rm -rf conftest*
5805   echo "$ac_t""no" 1>&6
5806    echo $ac_n "checking for global timezone variable""... $ac_c" 1>&6
5807 echo "configure:5808: checking for global timezone variable" >&5
5808             cat > conftest.$ac_ext <<EOF
5809 #line 5810 "configure"
5810 #include "confdefs.h"
5811 #include <time.h>
5812 int main() {
5813 long z2 = timezone;
5814 ; return 0; }
5815 EOF
5816 if { (eval echo configure:5817: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5817   rm -rf conftest*
5818   cat >> confdefs.h <<\EOF
5819 #define HAVE_TIMEZONE 1
5820 EOF
5821
5822       echo "$ac_t""yes" 1>&6
5823 else
5824   echo "configure: failed program was:" >&5
5825   cat conftest.$ac_ext >&5
5826   rm -rf conftest*
5827   echo "$ac_t""no" 1>&6
5828 fi
5829 rm -f conftest*
5830 fi
5831 rm -f conftest*
5832
5833 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5834 # for constant arguments.  Useless!
5835 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
5836 echo "configure:5837: checking for working alloca.h" >&5
5837 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
5838   echo $ac_n "(cached) $ac_c" 1>&6
5839 else
5840   cat > conftest.$ac_ext <<EOF
5841 #line 5842 "configure"
5842 #include "confdefs.h"
5843 #include <alloca.h>
5844 int main() {
5845 char *p = alloca(2 * sizeof(int));
5846 ; return 0; }
5847 EOF
5848 if { (eval echo configure:5849: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5849   rm -rf conftest*
5850   ac_cv_header_alloca_h=yes
5851 else
5852   echo "configure: failed program was:" >&5
5853   cat conftest.$ac_ext >&5
5854   rm -rf conftest*
5855   ac_cv_header_alloca_h=no
5856 fi
5857 rm -f conftest*
5858 fi
5859
5860 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
5861 if test $ac_cv_header_alloca_h = yes; then
5862   cat >> confdefs.h <<\EOF
5863 #define HAVE_ALLOCA_H 1
5864 EOF
5865
5866 fi
5867
5868 echo $ac_n "checking for alloca""... $ac_c" 1>&6
5869 echo "configure:5870: checking for alloca" >&5
5870 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
5871   echo $ac_n "(cached) $ac_c" 1>&6
5872 else
5873   cat > conftest.$ac_ext <<EOF
5874 #line 5875 "configure"
5875 #include "confdefs.h"
5876
5877 #ifdef __GNUC__
5878 # define alloca __builtin_alloca
5879 #else
5880 # ifdef _MSC_VER
5881 #  include <malloc.h>
5882 #  define alloca _alloca
5883 # else
5884 #  if HAVE_ALLOCA_H
5885 #   include <alloca.h>
5886 #  else
5887 #   ifdef _AIX
5888  #pragma alloca
5889 #   else
5890 #    ifndef alloca /* predefined by HP cc +Olibcalls */
5891 char *alloca ();
5892 #    endif
5893 #   endif
5894 #  endif
5895 # endif
5896 #endif
5897
5898 int main() {
5899 char *p = (char *) alloca(1);
5900 ; return 0; }
5901 EOF
5902 if { (eval echo configure:5903: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5903   rm -rf conftest*
5904   ac_cv_func_alloca_works=yes
5905 else
5906   echo "configure: failed program was:" >&5
5907   cat conftest.$ac_ext >&5
5908   rm -rf conftest*
5909   ac_cv_func_alloca_works=no
5910 fi
5911 rm -f conftest*
5912 fi
5913
5914 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
5915 if test $ac_cv_func_alloca_works = yes; then
5916   cat >> confdefs.h <<\EOF
5917 #define HAVE_ALLOCA 1
5918 EOF
5919
5920 fi
5921
5922 if test $ac_cv_func_alloca_works = no; then
5923   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
5924   # that cause trouble.  Some versions do not even contain alloca or
5925   # contain a buggy version.  If you still want to use their alloca,
5926   # use ar to extract alloca.o from them instead of compiling alloca.c.
5927   ALLOCA=alloca.${ac_objext}
5928   cat >> confdefs.h <<\EOF
5929 #define C_ALLOCA 1
5930 EOF
5931
5932
5933 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
5934 echo "configure:5935: checking whether alloca needs Cray hooks" >&5
5935 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
5936   echo $ac_n "(cached) $ac_c" 1>&6
5937 else
5938   cat > conftest.$ac_ext <<EOF
5939 #line 5940 "configure"
5940 #include "confdefs.h"
5941 #if defined(CRAY) && ! defined(CRAY2)
5942 webecray
5943 #else
5944 wenotbecray
5945 #endif
5946
5947 EOF
5948 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5949   egrep "webecray" >/dev/null 2>&1; then
5950   rm -rf conftest*
5951   ac_cv_os_cray=yes
5952 else
5953   rm -rf conftest*
5954   ac_cv_os_cray=no
5955 fi
5956 rm -f conftest*
5957
5958 fi
5959
5960 echo "$ac_t""$ac_cv_os_cray" 1>&6
5961 if test $ac_cv_os_cray = yes; then
5962 for ac_func in _getb67 GETB67 getb67; do
5963   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5964 echo "configure:5965: checking for $ac_func" >&5
5965 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5966   echo $ac_n "(cached) $ac_c" 1>&6
5967 else
5968   cat > conftest.$ac_ext <<EOF
5969 #line 5970 "configure"
5970 #include "confdefs.h"
5971 /* System header to define __stub macros and hopefully few prototypes,
5972     which can conflict with char $ac_func(); below.  */
5973 #include <assert.h>
5974 /* Override any gcc2 internal prototype to avoid an error.  */
5975 /* We use char because int might match the return type of a gcc2
5976     builtin and then its argument prototype would still apply.  */
5977 char $ac_func();
5978
5979 int main() {
5980
5981 /* The GNU C library defines this for functions which it implements
5982     to always fail with ENOSYS.  Some functions are actually named
5983     something starting with __ and the normal name is an alias.  */
5984 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5985 choke me
5986 #else
5987 $ac_func();
5988 #endif
5989
5990 ; return 0; }
5991 EOF
5992 if { (eval echo configure:5993: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5993   rm -rf conftest*
5994   eval "ac_cv_func_$ac_func=yes"
5995 else
5996   echo "configure: failed program was:" >&5
5997   cat conftest.$ac_ext >&5
5998   rm -rf conftest*
5999   eval "ac_cv_func_$ac_func=no"
6000 fi
6001 rm -f conftest*
6002 fi
6003
6004 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6005   echo "$ac_t""yes" 1>&6
6006   cat >> confdefs.h <<EOF
6007 #define CRAY_STACKSEG_END $ac_func
6008 EOF
6009
6010   break
6011 else
6012   echo "$ac_t""no" 1>&6
6013 fi
6014
6015 done
6016 fi
6017
6018 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
6019 echo "configure:6020: checking stack direction for C alloca" >&5
6020 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
6021   echo $ac_n "(cached) $ac_c" 1>&6
6022 else
6023   if test "$cross_compiling" = yes; then
6024   ac_cv_c_stack_direction=0
6025 else
6026   cat > conftest.$ac_ext <<EOF
6027 #line 6028 "configure"
6028 #include "confdefs.h"
6029 find_stack_direction ()
6030 {
6031   static char *addr = 0;
6032   auto char dummy;
6033   if (addr == 0)
6034     {
6035       addr = &dummy;
6036       return find_stack_direction ();
6037     }
6038   else
6039     return (&dummy > addr) ? 1 : -1;
6040 }
6041 main ()
6042 {
6043   exit (find_stack_direction() < 0);
6044 }
6045 EOF
6046 if { (eval echo configure:6047: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6047 then
6048   ac_cv_c_stack_direction=1
6049 else
6050   echo "configure: failed program was:" >&5
6051   cat conftest.$ac_ext >&5
6052   rm -fr conftest*
6053   ac_cv_c_stack_direction=-1
6054 fi
6055 rm -fr conftest*
6056 fi
6057
6058 fi
6059
6060 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
6061 cat >> confdefs.h <<EOF
6062 #define STACK_DIRECTION $ac_cv_c_stack_direction
6063 EOF
6064
6065 fi
6066
6067
6068 for ac_prog in perl
6069 do
6070 # Extract the first word of "$ac_prog", so it can be a program name with args.
6071 set dummy $ac_prog; ac_word=$2
6072 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
6073 echo "configure:6074: checking for $ac_word" >&5
6074 if eval "test \"`echo '$''{'ac_cv_prog_PERL'+set}'`\" = set"; then
6075   echo $ac_n "(cached) $ac_c" 1>&6
6076 else
6077   if test -n "$PERL"; then
6078   ac_cv_prog_PERL="$PERL" # Let the user override the test.
6079 else
6080   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
6081   ac_dummy="$PATH"
6082   for ac_dir in $ac_dummy; do
6083     test -z "$ac_dir" && ac_dir=.
6084     if test -f $ac_dir/$ac_word; then
6085       ac_cv_prog_PERL="$ac_prog"
6086       break
6087     fi
6088   done
6089   IFS="$ac_save_ifs"
6090 fi
6091 fi
6092 PERL="$ac_cv_prog_PERL"
6093 if test -n "$PERL"; then
6094   echo "$ac_t""$PERL" 1>&6
6095 else
6096   echo "$ac_t""no" 1>&6
6097 fi
6098
6099 test -n "$PERL" && break
6100 done
6101 test -n "$PERL" || PERL="false"
6102
6103
6104 SYSDEP_SOURCES=
6105
6106 case "${host}" in
6107  i?86-*-linux*)
6108     SIGNAL_HANDLER=include/i386-signal.h
6109     ;;
6110  sparc-sun-solaris*)
6111     SIGNAL_HANDLER=include/sparc-signal.h
6112     ;;
6113 # ia64-*)
6114 #    SYSDEP_SOURCES=sysdep/ia64.c
6115 #    test -d sysdep || mkdir sysdep
6116 #    ;;
6117  powerpc-*-linux*)
6118     SIGNAL_HANDLER=include/dwarf2-signal.h
6119     ;;
6120  alpha*-*-linux*)
6121     SIGNAL_HANDLER=include/dwarf2-signal.h
6122     ;;
6123  *)
6124     SIGNAL_HANDLER=include/default-signal.h
6125     ;;
6126 esac
6127
6128 # If we're using sjlj exceptions, forget what we just learned.
6129 if test "$enable_sjlj_exceptions" = yes; then
6130    SIGNAL_HANDLER=include/default-signal.h
6131 fi
6132
6133
6134
6135
6136
6137 if test "${multilib}" = "yes"; then
6138   multilib_arg="--enable-multilib"
6139 else
6140   multilib_arg=
6141 fi
6142
6143 # If we find X, set shell vars x_includes and x_libraries to the
6144 # paths, otherwise set no_x=yes.
6145 # Uses ac_ vars as temps to allow command line to override cache and checks.
6146 # --without-x overrides everything else, but does not touch the cache.
6147 echo $ac_n "checking for X""... $ac_c" 1>&6
6148 echo "configure:6149: checking for X" >&5
6149
6150 # Check whether --with-x or --without-x was given.
6151 if test "${with_x+set}" = set; then
6152   withval="$with_x"
6153   :
6154 fi
6155
6156 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
6157 if test "x$with_x" = xno; then
6158   # The user explicitly disabled X.
6159   have_x=disabled
6160 else
6161   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
6162     # Both variables are already set.
6163     have_x=yes
6164   else
6165 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
6166   echo $ac_n "(cached) $ac_c" 1>&6
6167 else
6168   # One or both of the vars are not set, and there is no cached value.
6169 ac_x_includes=NO ac_x_libraries=NO
6170 rm -fr conftestdir
6171 if mkdir conftestdir; then
6172   cd conftestdir
6173   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
6174   cat > Imakefile <<'EOF'
6175 acfindx:
6176         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
6177 EOF
6178   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
6179     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
6180     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
6181     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
6182     for ac_extension in a so sl; do
6183       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
6184         test -f $ac_im_libdir/libX11.$ac_extension; then
6185         ac_im_usrlibdir=$ac_im_libdir; break
6186       fi
6187     done
6188     # Screen out bogus values from the imake configuration.  They are
6189     # bogus both because they are the default anyway, and because
6190     # using them would break gcc on systems where it needs fixed includes.
6191     case "$ac_im_incroot" in
6192         /usr/include) ;;
6193         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
6194     esac
6195     case "$ac_im_usrlibdir" in
6196         /usr/lib | /lib) ;;
6197         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
6198     esac
6199   fi
6200   cd ..
6201   rm -fr conftestdir
6202 fi
6203
6204 if test "$ac_x_includes" = NO; then
6205   # Guess where to find include files, by looking for this one X11 .h file.
6206   test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
6207
6208   # First, try using that file with no special directory specified.
6209 cat > conftest.$ac_ext <<EOF
6210 #line 6211 "configure"
6211 #include "confdefs.h"
6212 #include <$x_direct_test_include>
6213 EOF
6214 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6215 { (eval echo configure:6216: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6216 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6217 if test -z "$ac_err"; then
6218   rm -rf conftest*
6219   # We can compile using X headers with no special include directory.
6220 ac_x_includes=
6221 else
6222   echo "$ac_err" >&5
6223   echo "configure: failed program was:" >&5
6224   cat conftest.$ac_ext >&5
6225   rm -rf conftest*
6226   # Look for the header file in a standard set of common directories.
6227 # Check X11 before X11Rn because it is often a symlink to the current release.
6228   for ac_dir in               \
6229     /usr/X11/include          \
6230     /usr/X11R6/include        \
6231     /usr/X11R5/include        \
6232     /usr/X11R4/include        \
6233                               \
6234     /usr/include/X11          \
6235     /usr/include/X11R6        \
6236     /usr/include/X11R5        \
6237     /usr/include/X11R4        \
6238                               \
6239     /usr/local/X11/include    \
6240     /usr/local/X11R6/include  \
6241     /usr/local/X11R5/include  \
6242     /usr/local/X11R4/include  \
6243                               \
6244     /usr/local/include/X11    \
6245     /usr/local/include/X11R6  \
6246     /usr/local/include/X11R5  \
6247     /usr/local/include/X11R4  \
6248                               \
6249     /usr/X386/include         \
6250     /usr/x386/include         \
6251     /usr/XFree86/include/X11  \
6252                               \
6253     /usr/include              \
6254     /usr/local/include        \
6255     /usr/unsupported/include  \
6256     /usr/athena/include       \
6257     /usr/local/x11r5/include  \
6258     /usr/lpp/Xamples/include  \
6259                               \
6260     /usr/openwin/include      \
6261     /usr/openwin/share/include \
6262     ; \
6263   do
6264     if test -r "$ac_dir/$x_direct_test_include"; then
6265       ac_x_includes=$ac_dir
6266       break
6267     fi
6268   done
6269 fi
6270 rm -f conftest*
6271 fi # $ac_x_includes = NO
6272
6273 if test "$ac_x_libraries" = NO; then
6274   # Check for the libraries.
6275
6276   test -z "$x_direct_test_library" && x_direct_test_library=Xt
6277   test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
6278
6279   # See if we find them without any special options.
6280   # Don't add to $LIBS permanently.
6281   ac_save_LIBS="$LIBS"
6282   LIBS="-l$x_direct_test_library $LIBS"
6283 cat > conftest.$ac_ext <<EOF
6284 #line 6285 "configure"
6285 #include "confdefs.h"
6286
6287 int main() {
6288 ${x_direct_test_function}()
6289 ; return 0; }
6290 EOF
6291 if { (eval echo configure:6292: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6292   rm -rf conftest*
6293   LIBS="$ac_save_LIBS"
6294 # We can link X programs with no special library path.
6295 ac_x_libraries=
6296 else
6297   echo "configure: failed program was:" >&5
6298   cat conftest.$ac_ext >&5
6299   rm -rf conftest*
6300   LIBS="$ac_save_LIBS"
6301 # First see if replacing the include by lib works.
6302 # Check X11 before X11Rn because it is often a symlink to the current release.
6303 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
6304     /usr/X11/lib          \
6305     /usr/X11R6/lib        \
6306     /usr/X11R5/lib        \
6307     /usr/X11R4/lib        \
6308                           \
6309     /usr/lib/X11          \
6310     /usr/lib/X11R6        \
6311     /usr/lib/X11R5        \
6312     /usr/lib/X11R4        \
6313                           \
6314     /usr/local/X11/lib    \
6315     /usr/local/X11R6/lib  \
6316     /usr/local/X11R5/lib  \
6317     /usr/local/X11R4/lib  \
6318                           \
6319     /usr/local/lib/X11    \
6320     /usr/local/lib/X11R6  \
6321     /usr/local/lib/X11R5  \
6322     /usr/local/lib/X11R4  \
6323                           \
6324     /usr/X386/lib         \
6325     /usr/x386/lib         \
6326     /usr/XFree86/lib/X11  \
6327                           \
6328     /usr/lib              \
6329     /usr/local/lib        \
6330     /usr/unsupported/lib  \
6331     /usr/athena/lib       \
6332     /usr/local/x11r5/lib  \
6333     /usr/lpp/Xamples/lib  \
6334     /lib/usr/lib/X11      \
6335                           \
6336     /usr/openwin/lib      \
6337     /usr/openwin/share/lib \
6338     ; \
6339 do
6340   for ac_extension in a so sl; do
6341     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
6342       ac_x_libraries=$ac_dir
6343       break 2
6344     fi
6345   done
6346 done
6347 fi
6348 rm -f conftest*
6349 fi # $ac_x_libraries = NO
6350
6351 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
6352   # Didn't find X anywhere.  Cache the known absence of X.
6353   ac_cv_have_x="have_x=no"
6354 else
6355   # Record where we found X for the cache.
6356   ac_cv_have_x="have_x=yes \
6357                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
6358 fi
6359 fi
6360   fi
6361   eval "$ac_cv_have_x"
6362 fi # $with_x != no
6363
6364 if test "$have_x" != yes; then
6365   echo "$ac_t""$have_x" 1>&6
6366   no_x=yes
6367 else
6368   # If each of the values was on the command line, it overrides each guess.
6369   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
6370   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
6371   # Update the cache value to reflect the command line values.
6372   ac_cv_have_x="have_x=yes \
6373                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
6374   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
6375 fi
6376
6377 if test "$no_x" = yes; then
6378   # Not all programs may use this symbol, but it does not hurt to define it.
6379   cat >> confdefs.h <<\EOF
6380 #define X_DISPLAY_MISSING 1
6381 EOF
6382
6383   X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
6384 else
6385   if test -n "$x_includes"; then
6386     X_CFLAGS="$X_CFLAGS -I$x_includes"
6387   fi
6388
6389   # It would also be nice to do this for all -L options, not just this one.
6390   if test -n "$x_libraries"; then
6391     X_LIBS="$X_LIBS -L$x_libraries"
6392     # For Solaris; some versions of Sun CC require a space after -R and
6393     # others require no space.  Words are not sufficient . . . .
6394     case "`(uname -sr) 2>/dev/null`" in
6395     "SunOS 5"*)
6396       echo $ac_n "checking whether -R must be followed by a space""... $ac_c" 1>&6
6397 echo "configure:6398: checking whether -R must be followed by a space" >&5
6398       ac_xsave_LIBS="$LIBS"; LIBS="$LIBS -R$x_libraries"
6399       cat > conftest.$ac_ext <<EOF
6400 #line 6401 "configure"
6401 #include "confdefs.h"
6402
6403 int main() {
6404
6405 ; return 0; }
6406 EOF
6407 if { (eval echo configure:6408: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6408   rm -rf conftest*
6409   ac_R_nospace=yes
6410 else
6411   echo "configure: failed program was:" >&5
6412   cat conftest.$ac_ext >&5
6413   rm -rf conftest*
6414   ac_R_nospace=no
6415 fi
6416 rm -f conftest*
6417       if test $ac_R_nospace = yes; then
6418         echo "$ac_t""no" 1>&6
6419         X_LIBS="$X_LIBS -R$x_libraries"
6420       else
6421         LIBS="$ac_xsave_LIBS -R $x_libraries"
6422         cat > conftest.$ac_ext <<EOF
6423 #line 6424 "configure"
6424 #include "confdefs.h"
6425
6426 int main() {
6427
6428 ; return 0; }
6429 EOF
6430 if { (eval echo configure:6431: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6431   rm -rf conftest*
6432   ac_R_space=yes
6433 else
6434   echo "configure: failed program was:" >&5
6435   cat conftest.$ac_ext >&5
6436   rm -rf conftest*
6437   ac_R_space=no
6438 fi
6439 rm -f conftest*
6440         if test $ac_R_space = yes; then
6441           echo "$ac_t""yes" 1>&6
6442           X_LIBS="$X_LIBS -R $x_libraries"
6443         else
6444           echo "$ac_t""neither works" 1>&6
6445         fi
6446       fi
6447       LIBS="$ac_xsave_LIBS"
6448     esac
6449   fi
6450
6451   # Check for system-dependent libraries X programs must link with.
6452   # Do this before checking for the system-independent R6 libraries
6453   # (-lICE), since we may need -lsocket or whatever for X linking.
6454
6455   if test "$ISC" = yes; then
6456     X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
6457   else
6458     # Martyn.Johnson@cl.cam.ac.uk says this is needed for Ultrix, if the X
6459     # libraries were built with DECnet support.  And karl@cs.umb.edu says
6460     # the Alpha needs dnet_stub (dnet does not exist).
6461     echo $ac_n "checking for dnet_ntoa in -ldnet""... $ac_c" 1>&6
6462 echo "configure:6463: checking for dnet_ntoa in -ldnet" >&5
6463 ac_lib_var=`echo dnet'_'dnet_ntoa | sed 'y%./+-%__p_%'`
6464 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6465   echo $ac_n "(cached) $ac_c" 1>&6
6466 else
6467   ac_save_LIBS="$LIBS"
6468 LIBS="-ldnet  $LIBS"
6469 cat > conftest.$ac_ext <<EOF
6470 #line 6471 "configure"
6471 #include "confdefs.h"
6472 /* Override any gcc2 internal prototype to avoid an error.  */
6473 /* We use char because int might match the return type of a gcc2
6474     builtin and then its argument prototype would still apply.  */
6475 char dnet_ntoa();
6476
6477 int main() {
6478 dnet_ntoa()
6479 ; return 0; }
6480 EOF
6481 if { (eval echo configure:6482: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6482   rm -rf conftest*
6483   eval "ac_cv_lib_$ac_lib_var=yes"
6484 else
6485   echo "configure: failed program was:" >&5
6486   cat conftest.$ac_ext >&5
6487   rm -rf conftest*
6488   eval "ac_cv_lib_$ac_lib_var=no"
6489 fi
6490 rm -f conftest*
6491 LIBS="$ac_save_LIBS"
6492
6493 fi
6494 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6495   echo "$ac_t""yes" 1>&6
6496   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
6497 else
6498   echo "$ac_t""no" 1>&6
6499 fi
6500
6501     if test $ac_cv_lib_dnet_dnet_ntoa = no; then
6502       echo $ac_n "checking for dnet_ntoa in -ldnet_stub""... $ac_c" 1>&6
6503 echo "configure:6504: checking for dnet_ntoa in -ldnet_stub" >&5
6504 ac_lib_var=`echo dnet_stub'_'dnet_ntoa | sed 'y%./+-%__p_%'`
6505 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6506   echo $ac_n "(cached) $ac_c" 1>&6
6507 else
6508   ac_save_LIBS="$LIBS"
6509 LIBS="-ldnet_stub  $LIBS"
6510 cat > conftest.$ac_ext <<EOF
6511 #line 6512 "configure"
6512 #include "confdefs.h"
6513 /* Override any gcc2 internal prototype to avoid an error.  */
6514 /* We use char because int might match the return type of a gcc2
6515     builtin and then its argument prototype would still apply.  */
6516 char dnet_ntoa();
6517
6518 int main() {
6519 dnet_ntoa()
6520 ; return 0; }
6521 EOF
6522 if { (eval echo configure:6523: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6523   rm -rf conftest*
6524   eval "ac_cv_lib_$ac_lib_var=yes"
6525 else
6526   echo "configure: failed program was:" >&5
6527   cat conftest.$ac_ext >&5
6528   rm -rf conftest*
6529   eval "ac_cv_lib_$ac_lib_var=no"
6530 fi
6531 rm -f conftest*
6532 LIBS="$ac_save_LIBS"
6533
6534 fi
6535 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6536   echo "$ac_t""yes" 1>&6
6537   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
6538 else
6539   echo "$ac_t""no" 1>&6
6540 fi
6541
6542     fi
6543
6544     # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
6545     # to get the SysV transport functions.
6546     # chad@anasazi.com says the Pyramis MIS-ES running DC/OSx (SVR4)
6547     # needs -lnsl.
6548     # The nsl library prevents programs from opening the X display
6549     # on Irix 5.2, according to dickey@clark.net.
6550     echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
6551 echo "configure:6552: checking for gethostbyname" >&5
6552 if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
6553   echo $ac_n "(cached) $ac_c" 1>&6
6554 else
6555   cat > conftest.$ac_ext <<EOF
6556 #line 6557 "configure"
6557 #include "confdefs.h"
6558 /* System header to define __stub macros and hopefully few prototypes,
6559     which can conflict with char gethostbyname(); below.  */
6560 #include <assert.h>
6561 /* Override any gcc2 internal prototype to avoid an error.  */
6562 /* We use char because int might match the return type of a gcc2
6563     builtin and then its argument prototype would still apply.  */
6564 char gethostbyname();
6565
6566 int main() {
6567
6568 /* The GNU C library defines this for functions which it implements
6569     to always fail with ENOSYS.  Some functions are actually named
6570     something starting with __ and the normal name is an alias.  */
6571 #if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
6572 choke me
6573 #else
6574 gethostbyname();
6575 #endif
6576
6577 ; return 0; }
6578 EOF
6579 if { (eval echo configure:6580: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6580   rm -rf conftest*
6581   eval "ac_cv_func_gethostbyname=yes"
6582 else
6583   echo "configure: failed program was:" >&5
6584   cat conftest.$ac_ext >&5
6585   rm -rf conftest*
6586   eval "ac_cv_func_gethostbyname=no"
6587 fi
6588 rm -f conftest*
6589 fi
6590
6591 if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
6592   echo "$ac_t""yes" 1>&6
6593   :
6594 else
6595   echo "$ac_t""no" 1>&6
6596 fi
6597
6598     if test $ac_cv_func_gethostbyname = no; then
6599       echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
6600 echo "configure:6601: checking for gethostbyname in -lnsl" >&5
6601 ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
6602 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6603   echo $ac_n "(cached) $ac_c" 1>&6
6604 else
6605   ac_save_LIBS="$LIBS"
6606 LIBS="-lnsl  $LIBS"
6607 cat > conftest.$ac_ext <<EOF
6608 #line 6609 "configure"
6609 #include "confdefs.h"
6610 /* Override any gcc2 internal prototype to avoid an error.  */
6611 /* We use char because int might match the return type of a gcc2
6612     builtin and then its argument prototype would still apply.  */
6613 char gethostbyname();
6614
6615 int main() {
6616 gethostbyname()
6617 ; return 0; }
6618 EOF
6619 if { (eval echo configure:6620: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6620   rm -rf conftest*
6621   eval "ac_cv_lib_$ac_lib_var=yes"
6622 else
6623   echo "configure: failed program was:" >&5
6624   cat conftest.$ac_ext >&5
6625   rm -rf conftest*
6626   eval "ac_cv_lib_$ac_lib_var=no"
6627 fi
6628 rm -f conftest*
6629 LIBS="$ac_save_LIBS"
6630
6631 fi
6632 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6633   echo "$ac_t""yes" 1>&6
6634   X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
6635 else
6636   echo "$ac_t""no" 1>&6
6637 fi
6638
6639     fi
6640
6641     # lieder@skyler.mavd.honeywell.com says without -lsocket,
6642     # socket/setsockopt and other routines are undefined under SCO ODT
6643     # 2.0.  But -lsocket is broken on IRIX 5.2 (and is not necessary
6644     # on later versions), says simon@lia.di.epfl.ch: it contains
6645     # gethostby* variants that don't use the nameserver (or something).
6646     # -lsocket must be given before -lnsl if both are needed.
6647     # We assume that if connect needs -lnsl, so does gethostbyname.
6648     echo $ac_n "checking for connect""... $ac_c" 1>&6
6649 echo "configure:6650: checking for connect" >&5
6650 if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
6651   echo $ac_n "(cached) $ac_c" 1>&6
6652 else
6653   cat > conftest.$ac_ext <<EOF
6654 #line 6655 "configure"
6655 #include "confdefs.h"
6656 /* System header to define __stub macros and hopefully few prototypes,
6657     which can conflict with char connect(); below.  */
6658 #include <assert.h>
6659 /* Override any gcc2 internal prototype to avoid an error.  */
6660 /* We use char because int might match the return type of a gcc2
6661     builtin and then its argument prototype would still apply.  */
6662 char connect();
6663
6664 int main() {
6665
6666 /* The GNU C library defines this for functions which it implements
6667     to always fail with ENOSYS.  Some functions are actually named
6668     something starting with __ and the normal name is an alias.  */
6669 #if defined (__stub_connect) || defined (__stub___connect)
6670 choke me
6671 #else
6672 connect();
6673 #endif
6674
6675 ; return 0; }
6676 EOF
6677 if { (eval echo configure:6678: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6678   rm -rf conftest*
6679   eval "ac_cv_func_connect=yes"
6680 else
6681   echo "configure: failed program was:" >&5
6682   cat conftest.$ac_ext >&5
6683   rm -rf conftest*
6684   eval "ac_cv_func_connect=no"
6685 fi
6686 rm -f conftest*
6687 fi
6688
6689 if eval "test \"`echo '$ac_cv_func_'connect`\" = yes"; then
6690   echo "$ac_t""yes" 1>&6
6691   :
6692 else
6693   echo "$ac_t""no" 1>&6
6694 fi
6695
6696     if test $ac_cv_func_connect = no; then
6697       echo $ac_n "checking for connect in -lsocket""... $ac_c" 1>&6
6698 echo "configure:6699: checking for connect in -lsocket" >&5
6699 ac_lib_var=`echo socket'_'connect | sed 'y%./+-%__p_%'`
6700 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6701   echo $ac_n "(cached) $ac_c" 1>&6
6702 else
6703   ac_save_LIBS="$LIBS"
6704 LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
6705 cat > conftest.$ac_ext <<EOF
6706 #line 6707 "configure"
6707 #include "confdefs.h"
6708 /* Override any gcc2 internal prototype to avoid an error.  */
6709 /* We use char because int might match the return type of a gcc2
6710     builtin and then its argument prototype would still apply.  */
6711 char connect();
6712
6713 int main() {
6714 connect()
6715 ; return 0; }
6716 EOF
6717 if { (eval echo configure:6718: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6718   rm -rf conftest*
6719   eval "ac_cv_lib_$ac_lib_var=yes"
6720 else
6721   echo "configure: failed program was:" >&5
6722   cat conftest.$ac_ext >&5
6723   rm -rf conftest*
6724   eval "ac_cv_lib_$ac_lib_var=no"
6725 fi
6726 rm -f conftest*
6727 LIBS="$ac_save_LIBS"
6728
6729 fi
6730 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6731   echo "$ac_t""yes" 1>&6
6732   X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
6733 else
6734   echo "$ac_t""no" 1>&6
6735 fi
6736
6737     fi
6738
6739     # gomez@mi.uni-erlangen.de says -lposix is necessary on A/UX.
6740     echo $ac_n "checking for remove""... $ac_c" 1>&6
6741 echo "configure:6742: checking for remove" >&5
6742 if eval "test \"`echo '$''{'ac_cv_func_remove'+set}'`\" = set"; then
6743   echo $ac_n "(cached) $ac_c" 1>&6
6744 else
6745   cat > conftest.$ac_ext <<EOF
6746 #line 6747 "configure"
6747 #include "confdefs.h"
6748 /* System header to define __stub macros and hopefully few prototypes,
6749     which can conflict with char remove(); below.  */
6750 #include <assert.h>
6751 /* Override any gcc2 internal prototype to avoid an error.  */
6752 /* We use char because int might match the return type of a gcc2
6753     builtin and then its argument prototype would still apply.  */
6754 char remove();
6755
6756 int main() {
6757
6758 /* The GNU C library defines this for functions which it implements
6759     to always fail with ENOSYS.  Some functions are actually named
6760     something starting with __ and the normal name is an alias.  */
6761 #if defined (__stub_remove) || defined (__stub___remove)
6762 choke me
6763 #else
6764 remove();
6765 #endif
6766
6767 ; return 0; }
6768 EOF
6769 if { (eval echo configure:6770: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6770   rm -rf conftest*
6771   eval "ac_cv_func_remove=yes"
6772 else
6773   echo "configure: failed program was:" >&5
6774   cat conftest.$ac_ext >&5
6775   rm -rf conftest*
6776   eval "ac_cv_func_remove=no"
6777 fi
6778 rm -f conftest*
6779 fi
6780
6781 if eval "test \"`echo '$ac_cv_func_'remove`\" = yes"; then
6782   echo "$ac_t""yes" 1>&6
6783   :
6784 else
6785   echo "$ac_t""no" 1>&6
6786 fi
6787
6788     if test $ac_cv_func_remove = no; then
6789       echo $ac_n "checking for remove in -lposix""... $ac_c" 1>&6
6790 echo "configure:6791: checking for remove in -lposix" >&5
6791 ac_lib_var=`echo posix'_'remove | sed 'y%./+-%__p_%'`
6792 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6793   echo $ac_n "(cached) $ac_c" 1>&6
6794 else
6795   ac_save_LIBS="$LIBS"
6796 LIBS="-lposix  $LIBS"
6797 cat > conftest.$ac_ext <<EOF
6798 #line 6799 "configure"
6799 #include "confdefs.h"
6800 /* Override any gcc2 internal prototype to avoid an error.  */
6801 /* We use char because int might match the return type of a gcc2
6802     builtin and then its argument prototype would still apply.  */
6803 char remove();
6804
6805 int main() {
6806 remove()
6807 ; return 0; }
6808 EOF
6809 if { (eval echo configure:6810: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6810   rm -rf conftest*
6811   eval "ac_cv_lib_$ac_lib_var=yes"
6812 else
6813   echo "configure: failed program was:" >&5
6814   cat conftest.$ac_ext >&5
6815   rm -rf conftest*
6816   eval "ac_cv_lib_$ac_lib_var=no"
6817 fi
6818 rm -f conftest*
6819 LIBS="$ac_save_LIBS"
6820
6821 fi
6822 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6823   echo "$ac_t""yes" 1>&6
6824   X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
6825 else
6826   echo "$ac_t""no" 1>&6
6827 fi
6828
6829     fi
6830
6831     # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
6832     echo $ac_n "checking for shmat""... $ac_c" 1>&6
6833 echo "configure:6834: checking for shmat" >&5
6834 if eval "test \"`echo '$''{'ac_cv_func_shmat'+set}'`\" = set"; then
6835   echo $ac_n "(cached) $ac_c" 1>&6
6836 else
6837   cat > conftest.$ac_ext <<EOF
6838 #line 6839 "configure"
6839 #include "confdefs.h"
6840 /* System header to define __stub macros and hopefully few prototypes,
6841     which can conflict with char shmat(); below.  */
6842 #include <assert.h>
6843 /* Override any gcc2 internal prototype to avoid an error.  */
6844 /* We use char because int might match the return type of a gcc2
6845     builtin and then its argument prototype would still apply.  */
6846 char shmat();
6847
6848 int main() {
6849
6850 /* The GNU C library defines this for functions which it implements
6851     to always fail with ENOSYS.  Some functions are actually named
6852     something starting with __ and the normal name is an alias.  */
6853 #if defined (__stub_shmat) || defined (__stub___shmat)
6854 choke me
6855 #else
6856 shmat();
6857 #endif
6858
6859 ; return 0; }
6860 EOF
6861 if { (eval echo configure:6862: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6862   rm -rf conftest*
6863   eval "ac_cv_func_shmat=yes"
6864 else
6865   echo "configure: failed program was:" >&5
6866   cat conftest.$ac_ext >&5
6867   rm -rf conftest*
6868   eval "ac_cv_func_shmat=no"
6869 fi
6870 rm -f conftest*
6871 fi
6872
6873 if eval "test \"`echo '$ac_cv_func_'shmat`\" = yes"; then
6874   echo "$ac_t""yes" 1>&6
6875   :
6876 else
6877   echo "$ac_t""no" 1>&6
6878 fi
6879
6880     if test $ac_cv_func_shmat = no; then
6881       echo $ac_n "checking for shmat in -lipc""... $ac_c" 1>&6
6882 echo "configure:6883: checking for shmat in -lipc" >&5
6883 ac_lib_var=`echo ipc'_'shmat | sed 'y%./+-%__p_%'`
6884 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6885   echo $ac_n "(cached) $ac_c" 1>&6
6886 else
6887   ac_save_LIBS="$LIBS"
6888 LIBS="-lipc  $LIBS"
6889 cat > conftest.$ac_ext <<EOF
6890 #line 6891 "configure"
6891 #include "confdefs.h"
6892 /* Override any gcc2 internal prototype to avoid an error.  */
6893 /* We use char because int might match the return type of a gcc2
6894     builtin and then its argument prototype would still apply.  */
6895 char shmat();
6896
6897 int main() {
6898 shmat()
6899 ; return 0; }
6900 EOF
6901 if { (eval echo configure:6902: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6902   rm -rf conftest*
6903   eval "ac_cv_lib_$ac_lib_var=yes"
6904 else
6905   echo "configure: failed program was:" >&5
6906   cat conftest.$ac_ext >&5
6907   rm -rf conftest*
6908   eval "ac_cv_lib_$ac_lib_var=no"
6909 fi
6910 rm -f conftest*
6911 LIBS="$ac_save_LIBS"
6912
6913 fi
6914 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6915   echo "$ac_t""yes" 1>&6
6916   X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
6917 else
6918   echo "$ac_t""no" 1>&6
6919 fi
6920
6921     fi
6922   fi
6923
6924   # Check for libraries that X11R6 Xt/Xaw programs need.
6925   ac_save_LDFLAGS="$LDFLAGS"
6926   test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
6927   # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
6928   # check for ICE first), but we must link in the order -lSM -lICE or
6929   # we get undefined symbols.  So assume we have SM if we have ICE.
6930   # These have to be linked with before -lX11, unlike the other
6931   # libraries we check for below, so use a different variable.
6932   #  --interran@uluru.Stanford.EDU, kb@cs.umb.edu.
6933   echo $ac_n "checking for IceConnectionNumber in -lICE""... $ac_c" 1>&6
6934 echo "configure:6935: checking for IceConnectionNumber in -lICE" >&5
6935 ac_lib_var=`echo ICE'_'IceConnectionNumber | sed 'y%./+-%__p_%'`
6936 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6937   echo $ac_n "(cached) $ac_c" 1>&6
6938 else
6939   ac_save_LIBS="$LIBS"
6940 LIBS="-lICE $X_EXTRA_LIBS $LIBS"
6941 cat > conftest.$ac_ext <<EOF
6942 #line 6943 "configure"
6943 #include "confdefs.h"
6944 /* Override any gcc2 internal prototype to avoid an error.  */
6945 /* We use char because int might match the return type of a gcc2
6946     builtin and then its argument prototype would still apply.  */
6947 char IceConnectionNumber();
6948
6949 int main() {
6950 IceConnectionNumber()
6951 ; return 0; }
6952 EOF
6953 if { (eval echo configure:6954: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6954   rm -rf conftest*
6955   eval "ac_cv_lib_$ac_lib_var=yes"
6956 else
6957   echo "configure: failed program was:" >&5
6958   cat conftest.$ac_ext >&5
6959   rm -rf conftest*
6960   eval "ac_cv_lib_$ac_lib_var=no"
6961 fi
6962 rm -f conftest*
6963 LIBS="$ac_save_LIBS"
6964
6965 fi
6966 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6967   echo "$ac_t""yes" 1>&6
6968   X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
6969 else
6970   echo "$ac_t""no" 1>&6
6971 fi
6972
6973   LDFLAGS="$ac_save_LDFLAGS"
6974
6975 fi
6976
6977
6978 # Check whether --enable-java-awt or --disable-java-awt was given.
6979 if test "${enable_java_awt+set}" = set; then
6980   enableval="$enable_java_awt"
6981   :
6982 fi
6983
6984
6985 peerlibs="`echo ${enable_java_awt} | tr ',' ' '`"
6986 use_xlib_awt=""
6987 use_gtk_awt=""
6988
6989 for peer in $peerlibs ; do
6990   case $peer in
6991     xlib)
6992       if test "$no_x" = yes; then
6993         echo "*** xlib peers requested but no X library available" 1>&2
6994         exit 1
6995       else
6996         use_xlib_awt="yes"
6997       fi
6998       ;;
6999     gtk)
7000       # Nothing, yet...
7001       ;;
7002     no)
7003       use_xlib_awt=
7004       use_gtk_awt=
7005       break
7006       ;;
7007     *)
7008       echo "*** unrecognised argument \"${peer}\" for --enable-java-awt" 1>&2
7009       exit 1
7010   esac
7011 done
7012
7013
7014
7015 if test "$use_xlib_awt" = yes; then
7016   XLIB_AWT_TRUE=
7017   XLIB_AWT_FALSE='#'
7018 else
7019   XLIB_AWT_TRUE='#'
7020   XLIB_AWT_FALSE=
7021 fi
7022
7023
7024 if test "$use_gtk_awt" = yes; then
7025   GTK_AWT_TRUE=
7026   GTK_AWT_FALSE='#'
7027 else
7028   GTK_AWT_TRUE='#'
7029   GTK_AWT_FALSE=
7030 fi
7031
7032
7033 here=`pwd`
7034
7035
7036 # We get this from the environment.
7037
7038
7039 trap '' 1 2 15
7040 cat > confcache <<\EOF
7041 # This file is a shell script that caches the results of configure
7042 # tests run on this system so they can be shared between configure
7043 # scripts and configure runs.  It is not useful on other systems.
7044 # If it contains results you don't want to keep, you may remove or edit it.
7045 #
7046 # By default, configure uses ./config.cache as the cache file,
7047 # creating it if it does not exist already.  You can give configure
7048 # the --cache-file=FILE option to use a different cache file; that is
7049 # what configure does when it calls configure scripts in
7050 # subdirectories, so they share the cache.
7051 # Giving --cache-file=/dev/null disables caching, for debugging configure.
7052 # config.status only pays attention to the cache file if you give it the
7053 # --recheck option to rerun configure.
7054 #
7055 EOF
7056 # The following way of writing the cache mishandles newlines in values,
7057 # but we know of no workaround that is simple, portable, and efficient.
7058 # So, don't put newlines in cache variables' values.
7059 # Ultrix sh set writes to stderr and can't be redirected directly,
7060 # and sets the high bit in the cache file unless we assign to the vars.
7061 (set) 2>&1 |
7062   case `(ac_space=' '; set | grep ac_space) 2>&1` in
7063   *ac_space=\ *)
7064     # `set' does not quote correctly, so add quotes (double-quote substitution
7065     # turns \\\\ into \\, and sed turns \\ into \).
7066     sed -n \
7067       -e "s/'/'\\\\''/g" \
7068       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
7069     ;;
7070   *)
7071     # `set' quotes correctly as required by POSIX, so do not add quotes.
7072     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
7073     ;;
7074   esac >> confcache
7075 if cmp -s $cache_file confcache; then
7076   :
7077 else
7078   if test -w $cache_file; then
7079     echo "updating cache $cache_file"
7080     cat confcache > $cache_file
7081   else
7082     echo "not updating unwritable cache $cache_file"
7083   fi
7084 fi
7085 rm -f confcache
7086
7087 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
7088
7089 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7090 # Let make expand exec_prefix.
7091 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7092
7093 # Any assignment to VPATH causes Sun make to only execute
7094 # the first set of double-colon rules, so remove it if not needed.
7095 # If there is a colon in the path, we need to keep it.
7096 if test "x$srcdir" = x.; then
7097   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
7098 fi
7099
7100 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
7101
7102 DEFS=-DHAVE_CONFIG_H
7103
7104 # Without the "./", some shells look in PATH for config.status.
7105 : ${CONFIG_STATUS=./config.status}
7106
7107 echo creating $CONFIG_STATUS
7108 rm -f $CONFIG_STATUS
7109 cat > $CONFIG_STATUS <<EOF
7110 #! /bin/sh
7111 # Generated automatically by configure.
7112 # Run this file to recreate the current configuration.
7113 # This directory was configured as follows,
7114 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
7115 #
7116 # $0 $ac_configure_args
7117 #
7118 # Compiler output produced by configure, useful for debugging
7119 # configure, is in ./config.log if it exists.
7120
7121 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
7122 for ac_option
7123 do
7124   case "\$ac_option" in
7125   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7126     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
7127     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
7128   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
7129     echo "$CONFIG_STATUS generated by autoconf version 2.13"
7130     exit 0 ;;
7131   -help | --help | --hel | --he | --h)
7132     echo "\$ac_cs_usage"; exit 0 ;;
7133   *) echo "\$ac_cs_usage"; exit 1 ;;
7134   esac
7135 done
7136
7137 ac_given_srcdir=$srcdir
7138 ac_given_INSTALL="$INSTALL"
7139
7140 trap 'rm -fr `echo "Makefile libgcj.spec libgcj-test.spec gnu/classpath/Configuration.java gcj/Makefile include/Makefile testsuite/Makefile include/config.h gcj/libgcj-config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
7141 EOF
7142 cat >> $CONFIG_STATUS <<EOF
7143
7144 # Protect against being on the right side of a sed subst in config.status.
7145 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
7146  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
7147 $ac_vpsub
7148 $extrasub
7149 s%@SHELL@%$SHELL%g
7150 s%@CFLAGS@%$CFLAGS%g
7151 s%@CPPFLAGS@%$CPPFLAGS%g
7152 s%@CXXFLAGS@%$CXXFLAGS%g
7153 s%@FFLAGS@%$FFLAGS%g
7154 s%@DEFS@%$DEFS%g
7155 s%@LDFLAGS@%$LDFLAGS%g
7156 s%@LIBS@%$LIBS%g
7157 s%@exec_prefix@%$exec_prefix%g
7158 s%@prefix@%$prefix%g
7159 s%@program_transform_name@%$program_transform_name%g
7160 s%@bindir@%$bindir%g
7161 s%@sbindir@%$sbindir%g
7162 s%@libexecdir@%$libexecdir%g
7163 s%@datadir@%$datadir%g
7164 s%@sysconfdir@%$sysconfdir%g
7165 s%@sharedstatedir@%$sharedstatedir%g
7166 s%@localstatedir@%$localstatedir%g
7167 s%@libdir@%$libdir%g
7168 s%@includedir@%$includedir%g
7169 s%@oldincludedir@%$oldincludedir%g
7170 s%@infodir@%$infodir%g
7171 s%@mandir@%$mandir%g
7172 s%@LN_S@%$LN_S%g
7173 s%@libgcj_basedir@%$libgcj_basedir%g
7174 s%@mkinstalldirs@%$mkinstalldirs%g
7175 s%@host@%$host%g
7176 s%@host_alias@%$host_alias%g
7177 s%@host_cpu@%$host_cpu%g
7178 s%@host_vendor@%$host_vendor%g
7179 s%@host_os@%$host_os%g
7180 s%@target@%$target%g
7181 s%@target_alias@%$target_alias%g
7182 s%@target_cpu@%$target_cpu%g
7183 s%@target_vendor@%$target_vendor%g
7184 s%@target_os@%$target_os%g
7185 s%@build@%$build%g
7186 s%@build_alias@%$build_alias%g
7187 s%@build_cpu@%$build_cpu%g
7188 s%@build_vendor@%$build_vendor%g
7189 s%@build_os@%$build_os%g
7190 s%@CC@%$CC%g
7191 s%@CXX@%$CXX%g
7192 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
7193 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
7194 s%@INSTALL_DATA@%$INSTALL_DATA%g
7195 s%@PACKAGE@%$PACKAGE%g
7196 s%@VERSION@%$VERSION%g
7197 s%@ACLOCAL@%$ACLOCAL%g
7198 s%@AUTOCONF@%$AUTOCONF%g
7199 s%@AUTOMAKE@%$AUTOMAKE%g
7200 s%@AUTOHEADER@%$AUTOHEADER%g
7201 s%@MAKEINFO@%$MAKEINFO%g
7202 s%@SET_MAKE@%$SET_MAKE%g
7203 s%@AS@%$AS%g
7204 s%@AR@%$AR%g
7205 s%@RANLIB@%$RANLIB%g
7206 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
7207 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
7208 s%@MAINT@%$MAINT%g
7209 s%@EXEEXT@%$EXEEXT%g
7210 s%@LIBGCJ_CFLAGS@%$LIBGCJ_CFLAGS%g
7211 s%@LIBGCJ_CXXFLAGS@%$LIBGCJ_CXXFLAGS%g
7212 s%@LIBGCJ_JAVAFLAGS@%$LIBGCJ_JAVAFLAGS%g
7213 s%@INCLTDL@%$INCLTDL%g
7214 s%@LIBLTDL@%$LIBLTDL%g
7215 s%@DIRLTDL@%$DIRLTDL%g
7216 s%@OBJEXT@%$OBJEXT%g
7217 s%@STRIP@%$STRIP%g
7218 s%@LIBTOOL@%$LIBTOOL%g
7219 s%@CXXCPP@%$CXXCPP%g
7220 s%@subdirs@%$subdirs%g
7221 s%@COMPPATH@%$COMPPATH%g
7222 s%@TESTSUBDIR_TRUE@%$TESTSUBDIR_TRUE%g
7223 s%@TESTSUBDIR_FALSE@%$TESTSUBDIR_FALSE%g
7224 s%@LIBGCJDEBUG@%$LIBGCJDEBUG%g
7225 s%@LIBFFI@%$LIBFFI%g
7226 s%@LIBFFIINCS@%$LIBFFIINCS%g
7227 s%@CPP@%$CPP%g
7228 s%@SYSTEMSPEC@%$SYSTEMSPEC%g
7229 s%@LIBGCJTESTSPEC@%$LIBGCJTESTSPEC%g
7230 s%@ZLIBSPEC@%$ZLIBSPEC%g
7231 s%@ZLIBTESTSPEC@%$ZLIBTESTSPEC%g
7232 s%@GCLIBS@%$GCLIBS%g
7233 s%@GCINCS@%$GCINCS%g
7234 s%@GCDEPS@%$GCDEPS%g
7235 s%@GCOBJS@%$GCOBJS%g
7236 s%@GCSPEC@%$GCSPEC%g
7237 s%@JC1GCSPEC@%$JC1GCSPEC%g
7238 s%@GCTESTSPEC@%$GCTESTSPEC%g
7239 s%@THREADLIBS@%$THREADLIBS%g
7240 s%@THREADINCS@%$THREADINCS%g
7241 s%@THREADDEPS@%$THREADDEPS%g
7242 s%@THREADOBJS@%$THREADOBJS%g
7243 s%@THREADSPEC@%$THREADSPEC%g
7244 s%@HASH_SYNC_SPEC@%$HASH_SYNC_SPEC%g
7245 s%@USING_GCC_TRUE@%$USING_GCC_TRUE%g
7246 s%@USING_GCC_FALSE@%$USING_GCC_FALSE%g
7247 s%@LIBICONV@%$LIBICONV%g
7248 s%@GCJ@%$GCJ%g
7249 s%@GCJFLAGS@%$GCJFLAGS%g
7250 s%@ZLIBS@%$ZLIBS%g
7251 s%@ZDEPS@%$ZDEPS%g
7252 s%@ZINCS@%$ZINCS%g
7253 s%@DIVIDESPEC@%$DIVIDESPEC%g
7254 s%@EXCEPTIONSPEC@%$EXCEPTIONSPEC%g
7255 s%@CANADIAN_TRUE@%$CANADIAN_TRUE%g
7256 s%@CANADIAN_FALSE@%$CANADIAN_FALSE%g
7257 s%@NULL_TARGET_TRUE@%$NULL_TARGET_TRUE%g
7258 s%@NULL_TARGET_FALSE@%$NULL_TARGET_FALSE%g
7259 s%@NATIVE_TRUE@%$NATIVE_TRUE%g
7260 s%@NATIVE_FALSE@%$NATIVE_FALSE%g
7261 s%@USE_LIBDIR_TRUE@%$USE_LIBDIR_TRUE%g
7262 s%@USE_LIBDIR_FALSE@%$USE_LIBDIR_FALSE%g
7263 s%@NEEDS_DATA_START_TRUE@%$NEEDS_DATA_START_TRUE%g
7264 s%@NEEDS_DATA_START_FALSE@%$NEEDS_DATA_START_FALSE%g
7265 s%@GCC_UNWIND_INCLUDE@%$GCC_UNWIND_INCLUDE%g
7266 s%@GCJVERSION@%$GCJVERSION%g
7267 s%@AM_RUNTESTFLAGS@%$AM_RUNTESTFLAGS%g
7268 s%@ALLOCA@%$ALLOCA%g
7269 s%@PERL@%$PERL%g
7270 s%@SYSDEP_SOURCES@%$SYSDEP_SOURCES%g
7271 s%@X_CFLAGS@%$X_CFLAGS%g
7272 s%@X_PRE_LIBS@%$X_PRE_LIBS%g
7273 s%@X_LIBS@%$X_LIBS%g
7274 s%@X_EXTRA_LIBS@%$X_EXTRA_LIBS%g
7275 s%@XLIB_AWT_TRUE@%$XLIB_AWT_TRUE%g
7276 s%@XLIB_AWT_FALSE@%$XLIB_AWT_FALSE%g
7277 s%@GTK_AWT_TRUE@%$GTK_AWT_TRUE%g
7278 s%@GTK_AWT_FALSE@%$GTK_AWT_FALSE%g
7279 s%@here@%$here%g
7280
7281 CEOF
7282 EOF
7283
7284 cat >> $CONFIG_STATUS <<\EOF
7285
7286 # Split the substitutions into bite-sized pieces for seds with
7287 # small command number limits, like on Digital OSF/1 and HP-UX.
7288 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
7289 ac_file=1 # Number of current file.
7290 ac_beg=1 # First line for current file.
7291 ac_end=$ac_max_sed_cmds # Line after last line for current file.
7292 ac_more_lines=:
7293 ac_sed_cmds=""
7294 while $ac_more_lines; do
7295   if test $ac_beg -gt 1; then
7296     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
7297   else
7298     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
7299   fi
7300   if test ! -s conftest.s$ac_file; then
7301     ac_more_lines=false
7302     rm -f conftest.s$ac_file
7303   else
7304     if test -z "$ac_sed_cmds"; then
7305       ac_sed_cmds="sed -f conftest.s$ac_file"
7306     else
7307       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
7308     fi
7309     ac_file=`expr $ac_file + 1`
7310     ac_beg=$ac_end
7311     ac_end=`expr $ac_end + $ac_max_sed_cmds`
7312   fi
7313 done
7314 if test -z "$ac_sed_cmds"; then
7315   ac_sed_cmds=cat
7316 fi
7317 EOF
7318
7319 cat >> $CONFIG_STATUS <<EOF
7320
7321 CONFIG_FILES=\${CONFIG_FILES-"Makefile libgcj.spec libgcj-test.spec gnu/classpath/Configuration.java gcj/Makefile include/Makefile testsuite/Makefile"}
7322 EOF
7323 cat >> $CONFIG_STATUS <<\EOF
7324 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
7325   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7326   case "$ac_file" in
7327   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
7328        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
7329   *) ac_file_in="${ac_file}.in" ;;
7330   esac
7331
7332   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
7333
7334   # Remove last slash and all that follows it.  Not all systems have dirname.
7335   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
7336   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
7337     # The file is in a subdirectory.
7338     test ! -d "$ac_dir" && mkdir "$ac_dir"
7339     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
7340     # A "../" for each directory in $ac_dir_suffix.
7341     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
7342   else
7343     ac_dir_suffix= ac_dots=
7344   fi
7345
7346   case "$ac_given_srcdir" in
7347   .)  srcdir=.
7348       if test -z "$ac_dots"; then top_srcdir=.
7349       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
7350   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
7351   *) # Relative path.
7352     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
7353     top_srcdir="$ac_dots$ac_given_srcdir" ;;
7354   esac
7355
7356   case "$ac_given_INSTALL" in
7357   [/$]*) INSTALL="$ac_given_INSTALL" ;;
7358   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
7359   esac
7360
7361   echo creating "$ac_file"
7362   rm -f "$ac_file"
7363   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
7364   case "$ac_file" in
7365   *Makefile*) ac_comsub="1i\\
7366 # $configure_input" ;;
7367   *) ac_comsub= ;;
7368   esac
7369
7370   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
7371   sed -e "$ac_comsub
7372 s%@configure_input@%$configure_input%g
7373 s%@srcdir@%$srcdir%g
7374 s%@top_srcdir@%$top_srcdir%g
7375 s%@INSTALL@%$INSTALL%g
7376 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
7377 fi; done
7378 rm -f conftest.s*
7379
7380 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
7381 # NAME is the cpp macro being defined and VALUE is the value it is being given.
7382 #
7383 # ac_d sets the value in "#define NAME VALUE" lines.
7384 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
7385 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
7386 ac_dC='\3'
7387 ac_dD='%g'
7388 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
7389 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
7390 ac_uB='\([      ]\)%\1#\2define\3'
7391 ac_uC=' '
7392 ac_uD='\4%g'
7393 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
7394 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
7395 ac_eB='$%\1#\2define\3'
7396 ac_eC=' '
7397 ac_eD='%g'
7398
7399 if test "${CONFIG_HEADERS+set}" != set; then
7400 EOF
7401 cat >> $CONFIG_STATUS <<EOF
7402   CONFIG_HEADERS="include/config.h gcj/libgcj-config.h"
7403 EOF
7404 cat >> $CONFIG_STATUS <<\EOF
7405 fi
7406 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
7407   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7408   case "$ac_file" in
7409   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
7410        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
7411   *) ac_file_in="${ac_file}.in" ;;
7412   esac
7413
7414   echo creating $ac_file
7415
7416   rm -f conftest.frag conftest.in conftest.out
7417   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
7418   cat $ac_file_inputs > conftest.in
7419
7420 EOF
7421
7422 # Transform confdefs.h into a sed script conftest.vals that substitutes
7423 # the proper values into config.h.in to produce config.h.  And first:
7424 # Protect against being on the right side of a sed subst in config.status.
7425 # Protect against being in an unquoted here document in config.status.
7426 rm -f conftest.vals
7427 cat > conftest.hdr <<\EOF
7428 s/[\\&%]/\\&/g
7429 s%[\\$`]%\\&%g
7430 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
7431 s%ac_d%ac_u%gp
7432 s%ac_u%ac_e%gp
7433 EOF
7434 sed -n -f conftest.hdr confdefs.h > conftest.vals
7435 rm -f conftest.hdr
7436
7437 # This sed command replaces #undef with comments.  This is necessary, for
7438 # example, in the case of _POSIX_SOURCE, which is predefined and required
7439 # on some systems where configure will not decide to define it.
7440 cat >> conftest.vals <<\EOF
7441 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
7442 EOF
7443
7444 # Break up conftest.vals because some shells have a limit on
7445 # the size of here documents, and old seds have small limits too.
7446
7447 rm -f conftest.tail
7448 while :
7449 do
7450   ac_lines=`grep -c . conftest.vals`
7451   # grep -c gives empty output for an empty file on some AIX systems.
7452   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
7453   # Write a limited-size here document to conftest.frag.
7454   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
7455   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
7456   echo 'CEOF
7457   sed -f conftest.frag conftest.in > conftest.out
7458   rm -f conftest.in
7459   mv conftest.out conftest.in
7460 ' >> $CONFIG_STATUS
7461   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
7462   rm -f conftest.vals
7463   mv conftest.tail conftest.vals
7464 done
7465 rm -f conftest.vals
7466
7467 cat >> $CONFIG_STATUS <<\EOF
7468   rm -f conftest.frag conftest.h
7469   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
7470   cat conftest.in >> conftest.h
7471   rm -f conftest.in
7472   if cmp -s $ac_file conftest.h 2>/dev/null; then
7473     echo "$ac_file is unchanged"
7474     rm -f conftest.h
7475   else
7476     # Remove last slash and all that follows it.  Not all systems have dirname.
7477       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
7478       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
7479       # The file is in a subdirectory.
7480       test ! -d "$ac_dir" && mkdir "$ac_dir"
7481     fi
7482     rm -f $ac_file
7483     mv conftest.h $ac_file
7484   fi
7485 fi; done
7486
7487 EOF
7488
7489 cat >> $CONFIG_STATUS <<EOF
7490 ac_sources="java/io/$FILE_DESCRIPTOR java/lang/${PROCESS}Process.java java/lang/nat${PROCESS}Process.cc include/$GCHDR include/$THREADH $SIGNAL_HANDLER"
7491 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"
7492 EOF
7493
7494 cat >> $CONFIG_STATUS <<\EOF
7495 srcdir=$ac_given_srcdir
7496 while test -n "$ac_sources"; do
7497   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
7498   set $ac_sources; ac_source=$1; shift; ac_sources=$*
7499
7500   echo "linking $srcdir/$ac_source to $ac_dest"
7501
7502   if test ! -r $srcdir/$ac_source; then
7503     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
7504   fi
7505   rm -f $ac_dest
7506
7507   # Make relative symlinks.
7508   # Remove last slash and all that follows it.  Not all systems have dirname.
7509   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
7510   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
7511     # The dest file is in a subdirectory.
7512     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
7513     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
7514     # A "../" for each directory in $ac_dest_dir_suffix.
7515     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
7516   else
7517     ac_dest_dir_suffix= ac_dots=
7518   fi
7519
7520   case "$srcdir" in
7521   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
7522   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
7523   esac
7524
7525   # Make a symlink if possible; otherwise try a hard link.
7526   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
7527     ln $srcdir/$ac_source $ac_dest; then :
7528   else
7529     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
7530   fi
7531 done
7532 EOF
7533 cat >> $CONFIG_STATUS <<EOF
7534
7535 srcdir=${srcdir}
7536 host=${host}
7537 target=${target}
7538 with_multisubdir=${with_multisubdir}
7539 ac_configure_args="${multilib_arg} ${ac_configure_args}"
7540 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
7541 libgcj_basedir=${libgcj_basedir}
7542 CC="${CC}"
7543 CXX="${CXX}"
7544
7545 EOF
7546 cat >> $CONFIG_STATUS <<\EOF
7547 am_indx=1
7548 for am_file in include/config.h gcj/libgcj-config.h; do
7549   case " $CONFIG_HEADERS " in
7550   *" $am_file "*)
7551     echo timestamp > `echo $am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx
7552     ;;
7553   esac
7554   am_indx=`expr "$am_indx" + 1`
7555 done
7556 # Only add multilib support code if we just rebuilt top-level Makefile.
7557 case " $CONFIG_FILES " in
7558  *" Makefile "*)
7559    ac_file=Makefile . ${libgcj_basedir}/../config-ml.in
7560    ;;
7561 esac
7562
7563 # Make subdirectories and `.d' files.  Look in both srcdir and
7564 # builddir for the .java files.
7565 h=`pwd`
7566 : > deps.mk
7567 ( (cd $srcdir && find . -name '*.java' -print) ;
7568   find . -name '*.java' -print) | \
7569    fgrep -v testsuite | \
7570    sed -e 's/\.java/.d/' | \
7571    while read f; do
7572       echo "include $f" >> deps.mk
7573       test -f $f || {
7574
7575          d=`echo $f | sed -e 's,/[^/]*$,,'`
7576
7577          $libgcj_basedir/../mkinstalldirs $d
7578          echo > $f
7579       }
7580    done
7581
7582 exit 0
7583 EOF
7584 chmod +x $CONFIG_STATUS
7585 rm -fr confdefs* $ac_clean_files
7586 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
7587
7588 if test "$no_recursion" != yes; then
7589
7590   # Remove --cache-file and --srcdir arguments so they do not pile up.
7591   ac_sub_configure_args=
7592   ac_prev=
7593   for ac_arg in $ac_configure_args; do
7594     if test -n "$ac_prev"; then
7595       ac_prev=
7596       continue
7597     fi
7598     case "$ac_arg" in
7599     -cache-file | --cache-file | --cache-fil | --cache-fi \
7600     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
7601       ac_prev=cache_file ;;
7602     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
7603     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
7604       ;;
7605     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
7606       ac_prev=srcdir ;;
7607     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
7608       ;;
7609     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
7610     esac
7611   done
7612
7613   for ac_config_dir in $DIRLTDL; do
7614
7615     # Do not complain, so a configure script can configure whichever
7616     # parts of a large source tree are present.
7617     if test ! -d $srcdir/$ac_config_dir; then
7618       continue
7619     fi
7620
7621     echo configuring in $ac_config_dir
7622
7623     case "$srcdir" in
7624     .) ;;
7625     *)
7626       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
7627       else
7628         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
7629       fi
7630       ;;
7631     esac
7632
7633     ac_popdir=`pwd`
7634     cd $ac_config_dir
7635
7636       # A "../" for each directory in /$ac_config_dir.
7637       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
7638
7639     case "$srcdir" in
7640     .) # No --srcdir option.  We are building in place.
7641       ac_sub_srcdir=$srcdir ;;
7642     /*) # Absolute path.
7643       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
7644     *) # Relative path.
7645       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
7646     esac
7647
7648     # Check for guested configure; otherwise get Cygnus style configure.
7649     if test -f $ac_sub_srcdir/configure; then
7650       ac_sub_configure=$ac_sub_srcdir/configure
7651     elif test -f $ac_sub_srcdir/configure.in; then
7652       ac_sub_configure=$ac_configure
7653     else
7654       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
7655       ac_sub_configure=
7656     fi
7657
7658     # The recursion is here.
7659     if test -n "$ac_sub_configure"; then
7660
7661       # Make the cache file name correct relative to the subdirectory.
7662       case "$cache_file" in
7663       /*) ac_sub_cache_file=$cache_file ;;
7664       *) # Relative path.
7665         ac_sub_cache_file="$ac_dots$cache_file" ;;
7666       esac
7667   case "$ac_given_INSTALL" in
7668         [/$]*) INSTALL="$ac_given_INSTALL" ;;
7669         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
7670         esac
7671
7672       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
7673       # The eval makes quoting arguments work.
7674       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
7675       then :
7676       else
7677         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
7678       fi
7679     fi
7680
7681     cd $ac_popdir
7682   done
7683 fi
7684