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="$ac_help
  20   --with-newlib           Configuring with newlib"
  21 ac_help="$ac_help
  22   --enable-multilib       build many library versions (default)"
  23 ac_help="$ac_help
  24   --enable-maintainer-mode enable make rules and dependencies not useful
  25                           (and sometimes confusing) to the casual installer"
  26 ac_help="$ac_help
  27   --enable-shared[=PKGS]  build shared libraries [default=yes]"
  28 ac_help="$ac_help
  29   --enable-static[=PKGS]  build static libraries [default=yes]"
  30 ac_help="$ac_help
  31   --enable-fast-install[=PKGS]  optimize for fast installation [default=yes]"
  32 ac_help="$ac_help
  33   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]"
  34 ac_help="$ac_help
  35   --disable-libtool-lock  avoid locking (might break parallel builds)"
  36 ac_help="$ac_help
  37   --with-pic              try to use only PIC/non-PIC objects [default=use both]"
  38 ac_help="$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 # This works around the fact that libtool configuration may change LD
 580 # for this particular configuration, but some shells, instead of
 581 # keeping the changes in LD private, export them just because LD is
 582 # exported.
 583 ORIGINAL_LD_FOR_MULTILIBS=$LD
 584
 585 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
 586 echo "configure:587: checking whether ln -s works" >&5
 587 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
 588   echo $ac_n "(cached) $ac_c" 1>&6
 589 else
 590   rm -f conftestdata
 591 if ln -s X conftestdata 2>/dev/null
 592 then
 593   rm -f conftestdata
 594   ac_cv_prog_LN_S="ln -s"
 595 else
 596   ac_cv_prog_LN_S=ln
 597 fi
 598 fi
 599 LN_S="$ac_cv_prog_LN_S"
 600 if test "$ac_cv_prog_LN_S" = "ln -s"; then
 601   echo "$ac_t""yes" 1>&6
 602 else
 603   echo "$ac_t""no" 1>&6
 604 fi
 605
 606
 607 # Check whether --with-target-subdir or --without-target-subdir was given.
 608 if test "${with_target_subdir+set}" = set; then
 609   withval="$with_target_subdir"
 610   :
 611 fi
 612
 613 # Check whether --with-cross-host or --without-cross-host was given.
 614 if test "${with_cross_host+set}" = set; then
 615   withval="$with_cross_host"
 616   :
 617 fi
 618
 619
 620 # Check whether --with-newlib or --without-newlib was given.
 621 if test "${with_newlib+set}" = set; then
 622   withval="$with_newlib"
 623   :
 624 fi
 625
 626
 627 # Find a good install program.  We prefer a C program (faster),
 628 # so one script is as good as another.  But avoid the broken or
 629 # incompatible versions:
 630 # SysV /etc/install, /usr/sbin/install
 631 # SunOS /usr/etc/install
 632 # IRIX /sbin/install
 633 # AIX /bin/install
 634 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 635 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 636 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 637 # ./install, which can be erroneously created by make from ./install.sh.
 638 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 639 echo "configure:640: checking for a BSD compatible install" >&5
 640 if test -z "$INSTALL"; then
 641 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 642   echo $ac_n "(cached) $ac_c" 1>&6
 643 else
 644     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
 645   for ac_dir in $PATH; do
 646     # Account for people who put trailing slashes in PATH elements.
 647     case "$ac_dir/" in
 648     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 649     *)
 650       # OSF1 and SCO ODT 3.0 have their own names for install.
 651       # Don't use installbsd from OSF since it installs stuff as root
 652       # by default.
 653       for ac_prog in ginstall scoinst install; do
 654         if test -f $ac_dir/$ac_prog; then
 655           if test $ac_prog = install &&
 656             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 657             # AIX install.  It has an incompatible calling convention.
 658             :
 659           else
 660             ac_cv_path_install="$ac_dir/$ac_prog -c"
 661             break 2
 662           fi
 663         fi
 664       done
 665       ;;
 666     esac
 667   done
 668   IFS="$ac_save_IFS"
 669
 670 fi
 671   if test "${ac_cv_path_install+set}" = set; then
 672     INSTALL="$ac_cv_path_install"
 673   else
 674     # As a last resort, use the slow shell script.  We don't cache a
 675     # path for INSTALL within a source directory, because that will
 676     # break other packages using the cache if that directory is
 677     # removed, or if the path is relative.
 678     INSTALL="$ac_install_sh"
 679   fi
 680 fi
 681 echo "$ac_t""$INSTALL" 1>&6
 682
 683 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 684 # It thinks the first close brace ends the variable substitution.
 685 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 686
 687 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
 688
 689 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 690
 691 echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
 692 echo "configure:693: checking whether build environment is sane" >&5
 693 # Just in case
 694 sleep 1
 695 echo timestamp > conftestfile
 696 # Do `set' in a subshell so we don't clobber the current shell's
 697 # arguments.  Must try -L first in case configure is actually a
 698 # symlink; some systems play weird games with the mod time of symlinks
 699 # (eg FreeBSD returns the mod time of the symlink's containing
 700 # directory).
 701 if (
 702    set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
 703    if test "$*" = "X"; then
 704       # -L didn't work.
 705       set X `ls -t $srcdir/configure conftestfile`
 706    fi
 707    if test "$*" != "X $srcdir/configure conftestfile" \
 708       && test "$*" != "X conftestfile $srcdir/configure"; then
 709
 710       # If neither matched, then we have a broken ls.  This can happen
 711       # if, for instance, CONFIG_SHELL is bash and it inherits a
 712       # broken ls alias from the environment.  This has actually
 713       # happened.  Such a system could not be considered "sane".
 714       { echo "configure: error: ls -t appears to fail.  Make sure there is not a broken
 715 alias in your environment" 1>&2; exit 1; }
 716    fi
 717
 718    test "$2" = conftestfile
 719    )
 720 then
 721    # Ok.
 722    :
 723 else
 724    { echo "configure: error: newly created file is older than distributed files!
 725 Check your system clock" 1>&2; exit 1; }
 726 fi
 727 rm -f conftest*
 728 echo "$ac_t""yes" 1>&6
 729 if test "$program_transform_name" = s,x,x,; then
 730   program_transform_name=
 731 else
 732   # Double any \ or $.  echo might interpret backslashes.
 733   cat <<\EOF_SED > conftestsed
 734 s,\\,\\\\,g; s,\$,$$,g
 735 EOF_SED
 736   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 737   rm -f conftestsed
 738 fi
 739 test "$program_prefix" != NONE &&
 740   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 741 # Use a double $ so make ignores it.
 742 test "$program_suffix" != NONE &&
 743   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 744
 745 # sed with no file args requires a program.
 746 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 747
 748 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
 749 echo "configure:750: checking whether ${MAKE-make} sets \${MAKE}" >&5
 750 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 751 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
 752   echo $ac_n "(cached) $ac_c" 1>&6
 753 else
 754   cat > conftestmake <<\EOF
 755 all:
 756         @echo 'ac_maketemp="${MAKE}"'
 757 EOF
 758 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 759 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
 760 if test -n "$ac_maketemp"; then
 761   eval ac_cv_prog_make_${ac_make}_set=yes
 762 else
 763   eval ac_cv_prog_make_${ac_make}_set=no
 764 fi
 765 rm -f conftestmake
 766 fi
 767 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
 768   echo "$ac_t""yes" 1>&6
 769   SET_MAKE=
 770 else
 771   echo "$ac_t""no" 1>&6
 772   SET_MAKE="MAKE=${MAKE-make}"
 773 fi
 774
 775 if test $host != $build; then
 776   ac_tool_prefix=${host_alias}-
 777 else
 778   ac_tool_prefix=
 779 fi
 780
 781 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
 782 echo "configure:783: checking for Cygwin environment" >&5
 783 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
 784   echo $ac_n "(cached) $ac_c" 1>&6
 785 else
 786   cat > conftest.$ac_ext <<EOF
 787 #line 788 "configure"
 788 #include "confdefs.h"
 789
 790 int main() {
 791
 792 #ifndef __CYGWIN__
 793 #define __CYGWIN__ __CYGWIN32__
 794 #endif
 795 return __CYGWIN__;
 796 ; return 0; }
 797 EOF
 798 if { (eval echo configure:799: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 799   rm -rf conftest*
 800   ac_cv_cygwin=yes
 801 else
 802   echo "configure: failed program was:" >&5
 803   cat conftest.$ac_ext >&5
 804   rm -rf conftest*
 805   ac_cv_cygwin=no
 806 fi
 807 rm -f conftest*
 808 rm -f conftest*
 809 fi
 810
 811 echo "$ac_t""$ac_cv_cygwin" 1>&6
 812 CYGWIN=
 813 test "$ac_cv_cygwin" = yes && CYGWIN=yes
 814 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
 815 echo "configure:816: checking for mingw32 environment" >&5
 816 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
 817   echo $ac_n "(cached) $ac_c" 1>&6
 818 else
 819   cat > conftest.$ac_ext <<EOF
 820 #line 821 "configure"
 821 #include "confdefs.h"
 822
 823 int main() {
 824 return __MINGW32__;
 825 ; return 0; }
 826 EOF
 827 if { (eval echo configure:828: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 828   rm -rf conftest*
 829   ac_cv_mingw32=yes
 830 else
 831   echo "configure: failed program was:" >&5
 832   cat conftest.$ac_ext >&5
 833   rm -rf conftest*
 834   ac_cv_mingw32=no
 835 fi
 836 rm -f conftest*
 837 rm -f conftest*
 838 fi
 839
 840 echo "$ac_t""$ac_cv_mingw32" 1>&6
 841 MINGW32=
 842 test "$ac_cv_mingw32" = yes && MINGW32=yes
 843
 844 # Check whether --enable-multilib or --disable-multilib was given.
 845 if test "${enable_multilib+set}" = set; then
 846   enableval="$enable_multilib"
 847   case "${enableval}" in
 848   yes) multilib=yes ;;
 849   no)  multilib=no ;;
 850   *)   { echo "configure: error: bad value ${enableval} for multilib option" 1>&2; exit 1; } ;;
 851  esac
 852 else
 853   multilib=yes
 854 fi
 855
 856
 857 # When building with srcdir == objdir, links to the source files will
 858 # be created in directories within the target_subdir.  We have to
 859 # adjust toplevel_srcdir accordingly, so that configure finds
 860 # install-sh and other auxiliary files that live in the top-level
 861 # source directory.
 862 if test "${srcdir}" = "."; then
 863   if test -z "${with_target_subdir}"; then
 864     toprel=".."
 865   else
 866     if test "${with_target_subdir}" != "."; then
 867       toprel="${with_multisrctop}../.."
 868     else
 869       toprel="${with_multisrctop}.."
 870     fi
 871   fi
 872 else
 873   toprel=".."
 874 fi
 875
 876 libgcj_basedir=$srcdir/$toprel/./libjava
 877
 878
 879 ac_aux_dir=
 880 for ac_dir in ${srcdir}/$toprel $srcdir/${srcdir}/$toprel; do
 881   if test -f $ac_dir/install-sh; then
 882     ac_aux_dir=$ac_dir
 883     ac_install_sh="$ac_aux_dir/install-sh -c"
 884     break
 885   elif test -f $ac_dir/install.sh; then
 886     ac_aux_dir=$ac_dir
 887     ac_install_sh="$ac_aux_dir/install.sh -c"
 888     break
 889   fi
 890 done
 891 if test -z "$ac_aux_dir"; then
 892   { echo "configure: error: can not find install-sh or install.sh in ${srcdir}/$toprel $srcdir/${srcdir}/$toprel" 1>&2; exit 1; }
 893 fi
 894 ac_config_guess=$ac_aux_dir/config.guess
 895 ac_config_sub=$ac_aux_dir/config.sub
 896 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 897
 898 if :; then :; else
 899   # This overrides the previous occurrence for automake, but not for
 900   # autoconf, which is exactly what we want.
 901   ac_aux_dir=
 902 for ac_dir in .. $srcdir/..; do
 903   if test -f $ac_dir/install-sh; then
 904     ac_aux_dir=$ac_dir
 905     ac_install_sh="$ac_aux_dir/install-sh -c"
 906     break
 907   elif test -f $ac_dir/install.sh; then
 908     ac_aux_dir=$ac_dir
 909     ac_install_sh="$ac_aux_dir/install.sh -c"
 910     break
 911   fi
 912 done
 913 if test -z "$ac_aux_dir"; then
 914   { echo "configure: error: can not find install-sh or install.sh in .. $srcdir/.." 1>&2; exit 1; }
 915 fi
 916 ac_config_guess=$ac_aux_dir/config.guess
 917 ac_config_sub=$ac_aux_dir/config.sub
 918 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 919
 920 fi
 921
 922 # This works around an automake problem.
 923 mkinstalldirs="`cd $ac_aux_dir && ${PWDCMD-pwd}`/mkinstalldirs"
 924
 925
 926
 927 # Do some error checking and defaulting for the host and target type.
 928 # The inputs are:
 929 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 930 #
 931 # The rules are:
 932 # 1. You are not allowed to specify --host, --target, and nonopt at the
 933 #    same time.
 934 # 2. Host defaults to nonopt.
 935 # 3. If nonopt is not specified, then host defaults to the current host,
 936 #    as determined by config.guess.
 937 # 4. Target and build default to nonopt.
 938 # 5. If nonopt is not specified, then target and build default to host.
 939
 940 # The aliases save the names the user supplied, while $host etc.
 941 # will get canonicalized.
 942 case $host---$target---$nonopt in
 943 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 944 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 945 esac
 946
 947
 948 # Make sure we can run config.sub.
 949 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 950 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 951 fi
 952
 953 echo $ac_n "checking host system type""... $ac_c" 1>&6
 954 echo "configure:955: checking host system type" >&5
 955
 956 host_alias=$host
 957 case "$host_alias" in
 958 NONE)
 959   case $nonopt in
 960   NONE)
 961     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 962     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 963     fi ;;
 964   *) host_alias=$nonopt ;;
 965   esac ;;
 966 esac
 967
 968 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 969 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 970 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 971 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 972 echo "$ac_t""$host" 1>&6
 973
 974 echo $ac_n "checking target system type""... $ac_c" 1>&6
 975 echo "configure:976: checking target system type" >&5
 976
 977 target_alias=$target
 978 case "$target_alias" in
 979 NONE)
 980   case $nonopt in
 981   NONE) target_alias=$host_alias ;;
 982   *) target_alias=$nonopt ;;
 983   esac ;;
 984 esac
 985
 986 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 987 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 988 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 989 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 990 echo "$ac_t""$target" 1>&6
 991
 992 echo $ac_n "checking build system type""... $ac_c" 1>&6
 993 echo "configure:994: checking build system type" >&5
 994
 995 build_alias=$build
 996 case "$build_alias" in
 997 NONE)
 998   case $nonopt in
 999   NONE) build_alias=$host_alias ;;
1000   *) build_alias=$nonopt ;;
1001   esac ;;
1002 esac
1003
1004 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1005 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1006 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1007 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1008 echo "$ac_t""$build" 1>&6
1009
1010 test "$host_alias" != "$target_alias" &&
1011   test "$program_prefix$program_suffix$program_transform_name" = \
1012     NONENONEs,x,x, &&
1013   program_prefix=${target_alias}-
1014
1015
1016
1017
1018
1019 # Extract the first word of "gcc", so it can be a program name with args.
1020 set dummy gcc; ac_word=$2
1021 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1022 echo "configure:1023: checking for $ac_word" >&5
1023 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1024   echo $ac_n "(cached) $ac_c" 1>&6
1025 else
1026   if test -n "$CC"; then
1027   ac_cv_prog_CC="$CC" # Let the user override the test.
1028 else
1029   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1030   ac_dummy="$PATH"
1031   for ac_dir in $ac_dummy; do
1032     test -z "$ac_dir" && ac_dir=.
1033     if test -f $ac_dir/$ac_word; then
1034       ac_cv_prog_CC="gcc"
1035       break
1036     fi
1037   done
1038   IFS="$ac_save_ifs"
1039 fi
1040 fi
1041 CC="$ac_cv_prog_CC"
1042 if test -n "$CC"; then
1043   echo "$ac_t""$CC" 1>&6
1044 else
1045   echo "$ac_t""no" 1>&6
1046 fi
1047
1048 if test -z "$CC"; then
1049   # Extract the first word of "cc", so it can be a program name with args.
1050 set dummy cc; ac_word=$2
1051 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1052 echo "configure:1053: checking for $ac_word" >&5
1053 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1054   echo $ac_n "(cached) $ac_c" 1>&6
1055 else
1056   if test -n "$CC"; then
1057   ac_cv_prog_CC="$CC" # Let the user override the test.
1058 else
1059   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1060   ac_prog_rejected=no
1061   ac_dummy="$PATH"
1062   for ac_dir in $ac_dummy; do
1063     test -z "$ac_dir" && ac_dir=.
1064     if test -f $ac_dir/$ac_word; then
1065       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1066         ac_prog_rejected=yes
1067         continue
1068       fi
1069       ac_cv_prog_CC="cc"
1070       break
1071     fi
1072   done
1073   IFS="$ac_save_ifs"
1074 if test $ac_prog_rejected = yes; then
1075   # We found a bogon in the path, so make sure we never use it.
1076   set dummy $ac_cv_prog_CC
1077   shift
1078   if test $# -gt 0; then
1079     # We chose a different compiler from the bogus one.
1080     # However, it has the same basename, so the bogon will be chosen
1081     # first if we set CC to just the basename; use the full file name.
1082     shift
1083     set dummy "$ac_dir/$ac_word" "$@"
1084     shift
1085     ac_cv_prog_CC="$@"
1086   fi
1087 fi
1088 fi
1089 fi
1090 CC="$ac_cv_prog_CC"
1091 if test -n "$CC"; then
1092   echo "$ac_t""$CC" 1>&6
1093 else
1094   echo "$ac_t""no" 1>&6
1095 fi
1096
1097   if test -z "$CC"; then
1098     case "`uname -s`" in
1099     *win32* | *WIN32*)
1100       # Extract the first word of "cl", so it can be a program name with args.
1101 set dummy cl; ac_word=$2
1102 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1103 echo "configure:1104: checking for $ac_word" >&5
1104 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1105   echo $ac_n "(cached) $ac_c" 1>&6
1106 else
1107   if test -n "$CC"; then
1108   ac_cv_prog_CC="$CC" # Let the user override the test.
1109 else
1110   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1111   ac_dummy="$PATH"
1112   for ac_dir in $ac_dummy; do
1113     test -z "$ac_dir" && ac_dir=.
1114     if test -f $ac_dir/$ac_word; then
1115       ac_cv_prog_CC="cl"
1116       break
1117     fi
1118   done
1119   IFS="$ac_save_ifs"
1120 fi
1121 fi
1122 CC="$ac_cv_prog_CC"
1123 if test -n "$CC"; then
1124   echo "$ac_t""$CC" 1>&6
1125 else
1126   echo "$ac_t""no" 1>&6
1127 fi
1128  ;;
1129     esac
1130   fi
1131   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1132 fi
1133
1134
1135 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1136 echo "configure:1137: checking whether we are using GNU C" >&5
1137 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1138   echo $ac_n "(cached) $ac_c" 1>&6
1139 else
1140   cat > conftest.c <<EOF
1141 #ifdef __GNUC__
1142   yes;
1143 #endif
1144 EOF
1145 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1146: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1146   ac_cv_prog_gcc=yes
1147 else
1148   ac_cv_prog_gcc=no
1149 fi
1150 fi
1151
1152 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1153
1154 if test $ac_cv_prog_gcc = yes; then
1155   GCC=yes
1156 else
1157   GCC=
1158 fi
1159
1160 ac_test_CFLAGS="${CFLAGS+set}"
1161 ac_save_CFLAGS="$CFLAGS"
1162 CFLAGS=
1163 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1164 echo "configure:1165: checking whether ${CC-cc} accepts -g" >&5
1165 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1166   echo $ac_n "(cached) $ac_c" 1>&6
1167 else
1168   echo 'void f(){}' > conftest.c
1169 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1170   ac_cv_prog_cc_g=yes
1171 else
1172   ac_cv_prog_cc_g=no
1173 fi
1174 rm -f conftest*
1175
1176 fi
1177
1178 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1179 if test "$ac_test_CFLAGS" = set; then
1180   CFLAGS="$ac_save_CFLAGS"
1181 elif test $ac_cv_prog_cc_g = yes; then
1182   if test "$GCC" = yes; then
1183     CFLAGS="-g -O2"
1184   else
1185     CFLAGS="-g"
1186   fi
1187 else
1188   if test "$GCC" = yes; then
1189     CFLAGS="-O2"
1190   else
1191     CFLAGS=
1192   fi
1193 fi
1194
1195
1196 # We use the libstdc++-v3 version of LIB_AC_PROG_CXX, but use
1197 # glibjava_CXX instead of glibcpp_CXX.  That's because we're passed a
1198 # different definition of CXX than other directories, since we don't
1199 # depend on libstdc++-v3 having already been built.
1200
1201
1202
1203 # Use glibjava_CXX so that we do not cause CXX to be cached with the
1204 # flags that come in CXX while configuring libjava.  They're different
1205 # from those used for all other target libraries.  If CXX is set in
1206 # the environment, respect that here.
1207 glibjava_CXX=$CXX
1208 for ac_prog in $CCC c++ g++ gcc CC cxx cc++
1209 do
1210 # Extract the first word of "$ac_prog", so it can be a program name with args.
1211 set dummy $ac_prog; ac_word=$2
1212 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1213 echo "configure:1214: checking for $ac_word" >&5
1214 if eval "test \"`echo '$''{'ac_cv_prog_glibjava_CXX'+set}'`\" = set"; then
1215   echo $ac_n "(cached) $ac_c" 1>&6
1216 else
1217   if test -n "$glibjava_CXX"; then
1218   ac_cv_prog_glibjava_CXX="$glibjava_CXX" # Let the user override the test.
1219 else
1220   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1221   ac_dummy="$PATH"
1222   for ac_dir in $ac_dummy; do
1223     test -z "$ac_dir" && ac_dir=.
1224     if test -f $ac_dir/$ac_word; then
1225       ac_cv_prog_glibjava_CXX="$ac_prog"
1226       break
1227     fi
1228   done
1229   IFS="$ac_save_ifs"
1230 fi
1231 fi
1232 glibjava_CXX="$ac_cv_prog_glibjava_CXX"
1233 if test -n "$glibjava_CXX"; then
1234   echo "$ac_t""$glibjava_CXX" 1>&6
1235 else
1236   echo "$ac_t""no" 1>&6
1237 fi
1238
1239 test -n "$glibjava_CXX" && break
1240 done
1241 test -n "$glibjava_CXX" || glibjava_CXX="gcc"
1242
1243
1244 CXX=$glibjava_CXX
1245 test -z "$glibjava_CXX" && { echo "configure: error: no acceptable c++ found in \$PATH" 1>&2; exit 1; }
1246
1247 echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
1248 echo "configure:1249: checking whether we are using GNU C++" >&5
1249 if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
1250   echo $ac_n "(cached) $ac_c" 1>&6
1251 else
1252   cat > conftest.C <<EOF
1253 #ifdef __GNUC__
1254   yes;
1255 #endif
1256 EOF
1257 if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1258: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1258   ac_cv_prog_gxx=yes
1259 else
1260   ac_cv_prog_gxx=no
1261 fi
1262 fi
1263
1264 echo "$ac_t""$ac_cv_prog_gxx" 1>&6
1265
1266 if test $ac_cv_prog_gxx = yes; then
1267   GXX=yes
1268   ac_test_CXXFLAGS="${CXXFLAGS+set}"
1269   ac_save_CXXFLAGS="$CXXFLAGS"
1270   CXXFLAGS=
1271   echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
1272 echo "configure:1273: checking whether ${CXX-g++} accepts -g" >&5
1273 if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
1274   echo $ac_n "(cached) $ac_c" 1>&6
1275 else
1276   echo 'void f(){}' > conftest.cc
1277 if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
1278   ac_cv_prog_cxx_g=yes
1279 else
1280   ac_cv_prog_cxx_g=no
1281 fi
1282 rm -f conftest*
1283
1284 fi
1285
1286 echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
1287   if test "$ac_test_CXXFLAGS" = set; then
1288     CXXFLAGS="$ac_save_CXXFLAGS"
1289   elif test $ac_cv_prog_cxx_g = yes; then
1290     CXXFLAGS="-g -O2"
1291   else
1292     CXXFLAGS="-O2"
1293   fi
1294 else
1295   GXX=
1296   test "${CXXFLAGS+set}" = set || CXXFLAGS="-g"
1297 fi
1298
1299
1300 version=0.0.7
1301
1302 PACKAGE=libjava
1303
1304 VERSION=$version
1305
1306 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
1307   { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
1308 fi
1309 cat >> confdefs.h <<EOF
1310 #define PACKAGE "$PACKAGE"
1311 EOF
1312
1313 cat >> confdefs.h <<EOF
1314 #define VERSION "$VERSION"
1315 EOF
1316
1317
1318
1319 missing_dir=`cd $ac_aux_dir && pwd`
1320 echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
1321 echo "configure:1322: checking for working aclocal" >&5
1322 # Run test in a subshell; some versions of sh will print an error if
1323 # an executable is not found, even if stderr is redirected.
1324 # Redirect stdin to placate older versions of autoconf.  Sigh.
1325 if (aclocal --version) < /dev/null > /dev/null 2>&1; then
1326    ACLOCAL=aclocal
1327    echo "$ac_t""found" 1>&6
1328 else
1329    ACLOCAL="$missing_dir/missing aclocal"
1330    echo "$ac_t""missing" 1>&6
1331 fi
1332
1333 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
1334 echo "configure:1335: checking for working autoconf" >&5
1335 # Run test in a subshell; some versions of sh will print an error if
1336 # an executable is not found, even if stderr is redirected.
1337 # Redirect stdin to placate older versions of autoconf.  Sigh.
1338 if (autoconf --version) < /dev/null > /dev/null 2>&1; then
1339    AUTOCONF=autoconf
1340    echo "$ac_t""found" 1>&6
1341 else
1342    AUTOCONF="$missing_dir/missing autoconf"
1343    echo "$ac_t""missing" 1>&6
1344 fi
1345
1346 echo $ac_n "checking for working automake""... $ac_c" 1>&6
1347 echo "configure:1348: checking for working automake" >&5
1348 # Run test in a subshell; some versions of sh will print an error if
1349 # an executable is not found, even if stderr is redirected.
1350 # Redirect stdin to placate older versions of autoconf.  Sigh.
1351 if (automake --version) < /dev/null > /dev/null 2>&1; then
1352    AUTOMAKE=automake
1353    echo "$ac_t""found" 1>&6
1354 else
1355    AUTOMAKE="$missing_dir/missing automake"
1356    echo "$ac_t""missing" 1>&6
1357 fi
1358
1359 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
1360 echo "configure:1361: checking for working autoheader" >&5
1361 # Run test in a subshell; some versions of sh will print an error if
1362 # an executable is not found, even if stderr is redirected.
1363 # Redirect stdin to placate older versions of autoconf.  Sigh.
1364 if (autoheader --version) < /dev/null > /dev/null 2>&1; then
1365    AUTOHEADER=autoheader
1366    echo "$ac_t""found" 1>&6
1367 else
1368    AUTOHEADER="$missing_dir/missing autoheader"
1369    echo "$ac_t""missing" 1>&6
1370 fi
1371
1372 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
1373 echo "configure:1374: checking for working makeinfo" >&5
1374 # Run test in a subshell; some versions of sh will print an error if
1375 # an executable is not found, even if stderr is redirected.
1376 # Redirect stdin to placate older versions of autoconf.  Sigh.
1377 if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
1378    MAKEINFO=makeinfo
1379    echo "$ac_t""found" 1>&6
1380 else
1381    MAKEINFO="$missing_dir/missing makeinfo"
1382    echo "$ac_t""missing" 1>&6
1383 fi
1384
1385
1386
1387 # AC_CHECK_TOOL does AC_REQUIRE (AC_CANONICAL_BUILD).  If we don't
1388 # run it explicitly here, it will be run implicitly before
1389 # LIBGCJ_CONFIGURE, which doesn't work because that means that it will
1390 # be run before AC_CANONICAL_HOST.
1391 echo $ac_n "checking build system type""... $ac_c" 1>&6
1392 echo "configure:1393: checking build system type" >&5
1393
1394 build_alias=$build
1395 case "$build_alias" in
1396 NONE)
1397   case $nonopt in
1398   NONE) build_alias=$host_alias ;;
1399   *) build_alias=$nonopt ;;
1400   esac ;;
1401 esac
1402
1403 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1404 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1405 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1406 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1407 echo "$ac_t""$build" 1>&6
1408
1409
1410 # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
1411 set dummy ${ac_tool_prefix}as; ac_word=$2
1412 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1413 echo "configure:1414: checking for $ac_word" >&5
1414 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
1415   echo $ac_n "(cached) $ac_c" 1>&6
1416 else
1417   if test -n "$AS"; then
1418   ac_cv_prog_AS="$AS" # Let the user override the test.
1419 else
1420   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1421   ac_dummy="$PATH"
1422   for ac_dir in $ac_dummy; do
1423     test -z "$ac_dir" && ac_dir=.
1424     if test -f $ac_dir/$ac_word; then
1425       ac_cv_prog_AS="${ac_tool_prefix}as"
1426       break
1427     fi
1428   done
1429   IFS="$ac_save_ifs"
1430   test -z "$ac_cv_prog_AS" && ac_cv_prog_AS="as"
1431 fi
1432 fi
1433 AS="$ac_cv_prog_AS"
1434 if test -n "$AS"; then
1435   echo "$ac_t""$AS" 1>&6
1436 else
1437   echo "$ac_t""no" 1>&6
1438 fi
1439
1440
1441
1442 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
1443 set dummy ${ac_tool_prefix}ar; ac_word=$2
1444 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1445 echo "configure:1446: checking for $ac_word" >&5
1446 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
1447   echo $ac_n "(cached) $ac_c" 1>&6
1448 else
1449   if test -n "$AR"; then
1450   ac_cv_prog_AR="$AR" # Let the user override the test.
1451 else
1452   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1453   ac_dummy="$PATH"
1454   for ac_dir in $ac_dummy; do
1455     test -z "$ac_dir" && ac_dir=.
1456     if test -f $ac_dir/$ac_word; then
1457       ac_cv_prog_AR="${ac_tool_prefix}ar"
1458       break
1459     fi
1460   done
1461   IFS="$ac_save_ifs"
1462   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
1463 fi
1464 fi
1465 AR="$ac_cv_prog_AR"
1466 if test -n "$AR"; then
1467   echo "$ac_t""$AR" 1>&6
1468 else
1469   echo "$ac_t""no" 1>&6
1470 fi
1471
1472
1473
1474 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1475 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1476 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1477 echo "configure:1478: checking for $ac_word" >&5
1478 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1479   echo $ac_n "(cached) $ac_c" 1>&6
1480 else
1481   if test -n "$RANLIB"; then
1482   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1483 else
1484   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1485   ac_dummy="$PATH"
1486   for ac_dir in $ac_dummy; do
1487     test -z "$ac_dir" && ac_dir=.
1488     if test -f $ac_dir/$ac_word; then
1489       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1490       break
1491     fi
1492   done
1493   IFS="$ac_save_ifs"
1494 fi
1495 fi
1496 RANLIB="$ac_cv_prog_RANLIB"
1497 if test -n "$RANLIB"; then
1498   echo "$ac_t""$RANLIB" 1>&6
1499 else
1500   echo "$ac_t""no" 1>&6
1501 fi
1502
1503
1504 if test -z "$ac_cv_prog_RANLIB"; then
1505 if test -n "$ac_tool_prefix"; then
1506   # Extract the first word of "ranlib", so it can be a program name with args.
1507 set dummy ranlib; ac_word=$2
1508 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1509 echo "configure:1510: checking for $ac_word" >&5
1510 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1511   echo $ac_n "(cached) $ac_c" 1>&6
1512 else
1513   if test -n "$RANLIB"; then
1514   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1515 else
1516   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1517   ac_dummy="$PATH"
1518   for ac_dir in $ac_dummy; do
1519     test -z "$ac_dir" && ac_dir=.
1520     if test -f $ac_dir/$ac_word; then
1521       ac_cv_prog_RANLIB="ranlib"
1522       break
1523     fi
1524   done
1525   IFS="$ac_save_ifs"
1526   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1527 fi
1528 fi
1529 RANLIB="$ac_cv_prog_RANLIB"
1530 if test -n "$RANLIB"; then
1531   echo "$ac_t""$RANLIB" 1>&6
1532 else
1533   echo "$ac_t""no" 1>&6
1534 fi
1535
1536 else
1537   RANLIB=":"
1538 fi
1539 fi
1540
1541
1542 # Find a good install program.  We prefer a C program (faster),
1543 # so one script is as good as another.  But avoid the broken or
1544 # incompatible versions:
1545 # SysV /etc/install, /usr/sbin/install
1546 # SunOS /usr/etc/install
1547 # IRIX /sbin/install
1548 # AIX /bin/install
1549 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1550 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1551 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1552 # ./install, which can be erroneously created by make from ./install.sh.
1553 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1554 echo "configure:1555: checking for a BSD compatible install" >&5
1555 if test -z "$INSTALL"; then
1556 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1557   echo $ac_n "(cached) $ac_c" 1>&6
1558 else
1559     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
1560   for ac_dir in $PATH; do
1561     # Account for people who put trailing slashes in PATH elements.
1562     case "$ac_dir/" in
1563     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1564     *)
1565       # OSF1 and SCO ODT 3.0 have their own names for install.
1566       # Don't use installbsd from OSF since it installs stuff as root
1567       # by default.
1568       for ac_prog in ginstall scoinst install; do
1569         if test -f $ac_dir/$ac_prog; then
1570           if test $ac_prog = install &&
1571             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1572             # AIX install.  It has an incompatible calling convention.
1573             :
1574           else
1575             ac_cv_path_install="$ac_dir/$ac_prog -c"
1576             break 2
1577           fi
1578         fi
1579       done
1580       ;;
1581     esac
1582   done
1583   IFS="$ac_save_IFS"
1584
1585 fi
1586   if test "${ac_cv_path_install+set}" = set; then
1587     INSTALL="$ac_cv_path_install"
1588   else
1589     # As a last resort, use the slow shell script.  We don't cache a
1590     # path for INSTALL within a source directory, because that will
1591     # break other packages using the cache if that directory is
1592     # removed, or if the path is relative.
1593     INSTALL="$ac_install_sh"
1594   fi
1595 fi
1596 echo "$ac_t""$INSTALL" 1>&6
1597
1598 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1599 # It thinks the first close brace ends the variable substitution.
1600 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1601
1602 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
1603
1604 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1605
1606
1607 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
1608 echo "configure:1609: checking whether to enable maintainer-specific portions of Makefiles" >&5
1609     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
1610 if test "${enable_maintainer_mode+set}" = set; then
1611   enableval="$enable_maintainer_mode"
1612   USE_MAINTAINER_MODE=$enableval
1613 else
1614   USE_MAINTAINER_MODE=no
1615 fi
1616
1617   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
1618
1619
1620 if test $USE_MAINTAINER_MODE = yes; then
1621   MAINTAINER_MODE_TRUE=
1622   MAINTAINER_MODE_FALSE='#'
1623 else
1624   MAINTAINER_MODE_TRUE='#'
1625   MAINTAINER_MODE_FALSE=
1626 fi
1627   MAINT=$MAINTAINER_MODE_TRUE
1628
1629
1630
1631
1632
1633 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
1634 echo "configure:1635: checking for executable suffix" >&5
1635 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
1636   echo $ac_n "(cached) $ac_c" 1>&6
1637 else
1638   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
1639   ac_cv_exeext=.exe
1640 else
1641   rm -f conftest*
1642   echo 'int main () { return 0; }' > conftest.$ac_ext
1643   ac_cv_exeext=
1644   if { (eval echo configure:1645: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1645     for file in conftest.*; do
1646       case $file in
1647       *.c | *.o | *.obj) ;;
1648       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
1649       esac
1650     done
1651   else
1652     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
1653   fi
1654   rm -f conftest*
1655   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
1656 fi
1657 fi
1658
1659 EXEEXT=""
1660 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
1661 echo "$ac_t""${ac_cv_exeext}" 1>&6
1662 ac_exeext=$EXEEXT
1663
1664
1665 # configure.host sets the following important variables
1666 #       libgcj_cflags    - host specific C compiler flags
1667 #       libgcj_cxxflags  - host specific C++ compiler flags
1668 #       libgcj_javaflags - host specific Java compiler flags
1669
1670 libgcj_cflags=
1671 libgcj_cxxflags=
1672 libgcj_javaflags=
1673
1674 . ${srcdir}/configure.host
1675
1676 LIBGCJ_CFLAGS="${libgcj_cflags}"
1677 LIBGCJ_CXXFLAGS="${libgcj_cxxflags}"
1678 LIBGCJ_JAVAFLAGS="${libgcj_javaflags}"
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688 # Only use libltdl for native builds.
1689 if test -z "${with_cross_host}"; then
1690      case $enable_ltdl_convenience in
1691   no) { echo "configure: error: this package needs a convenience libltdl" 1>&2; exit 1; } ;;
1692   "") enable_ltdl_convenience=yes
1693       ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
1694   esac
1695   LIBLTDL='${top_builddir}/''libltdl'/libltdlc.la
1696   INCLTDL='-I${top_srcdir}/''libltdl'
1697
1698
1699    DIRLTDL=libltdl
1700    cat >> confdefs.h <<\EOF
1701 #define USE_LTDL 1
1702 EOF
1703
1704    # Sigh.  Libtool's macro doesn't do the right thing.
1705    INCLTDL="-I\$(top_srcdir)/libltdl $INCLTDL"
1706    # FIXME: this is a hack.
1707    sub_auxdir="`cd $ac_aux_dir && ${PWDCMD-pwd}`"
1708    ac_configure_args="$ac_configure_args --with-auxdir=$sub_auxdir"
1709 fi
1710
1711
1712
1713 # Check whether --enable-shared or --disable-shared was given.
1714 if test "${enable_shared+set}" = set; then
1715   enableval="$enable_shared"
1716   p=${PACKAGE-default}
1717 case $enableval in
1718 yes) enable_shared=yes ;;
1719 no) enable_shared=no ;;
1720 *)
1721   enable_shared=no
1722   # Look at the argument we got.  We use all the common list separators.
1723   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1724   for pkg in $enableval; do
1725     if test "X$pkg" = "X$p"; then
1726       enable_shared=yes
1727     fi
1728   done
1729   IFS="$ac_save_ifs"
1730   ;;
1731 esac
1732 else
1733   enable_shared=yes
1734 fi
1735
1736 # Check whether --enable-static or --disable-static was given.
1737 if test "${enable_static+set}" = set; then
1738   enableval="$enable_static"
1739   p=${PACKAGE-default}
1740 case $enableval in
1741 yes) enable_static=yes ;;
1742 no) enable_static=no ;;
1743 *)
1744   enable_static=no
1745   # Look at the argument we got.  We use all the common list separators.
1746   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1747   for pkg in $enableval; do
1748     if test "X$pkg" = "X$p"; then
1749       enable_static=yes
1750     fi
1751   done
1752   IFS="$ac_save_ifs"
1753   ;;
1754 esac
1755 else
1756   enable_static=yes
1757 fi
1758
1759 # Check whether --enable-fast-install or --disable-fast-install was given.
1760 if test "${enable_fast_install+set}" = set; then
1761   enableval="$enable_fast_install"
1762   p=${PACKAGE-default}
1763 case $enableval in
1764 yes) enable_fast_install=yes ;;
1765 no) enable_fast_install=no ;;
1766 *)
1767   enable_fast_install=no
1768   # Look at the argument we got.  We use all the common list separators.
1769   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1770   for pkg in $enableval; do
1771     if test "X$pkg" = "X$p"; then
1772       enable_fast_install=yes
1773     fi
1774   done
1775   IFS="$ac_save_ifs"
1776   ;;
1777 esac
1778 else
1779   enable_fast_install=yes
1780 fi
1781
1782 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1783 if test "${with_gnu_ld+set}" = set; then
1784   withval="$with_gnu_ld"
1785   test "$withval" = no || with_gnu_ld=yes
1786 else
1787   with_gnu_ld=no
1788 fi
1789
1790 ac_prog=ld
1791 if test "$GCC" = yes; then
1792   # Check if gcc -print-prog-name=ld gives a path.
1793   echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
1794 echo "configure:1795: checking for ld used by GCC" >&5
1795   case $host in
1796   *-*-mingw*)
1797     # gcc leaves a trailing carriage return which upsets mingw
1798     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
1799   *)
1800     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
1801   esac
1802   case $ac_prog in
1803     # Accept absolute paths.
1804     [\\/]* | [A-Za-z]:[\\/]*)
1805       re_direlt='/[^/][^/]*/\.\./'
1806       # Canonicalize the path of ld
1807       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
1808       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
1809         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
1810       done
1811       test -z "$LD" && LD="$ac_prog"
1812       ;;
1813   "")
1814     # If it fails, then pretend we aren't using GCC.
1815     ac_prog=ld
1816     ;;
1817   *)
1818     # If it is relative, then search for the first ld in PATH.
1819     with_gnu_ld=unknown
1820     ;;
1821   esac
1822 elif test "$with_gnu_ld" = yes; then
1823   echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
1824 echo "configure:1825: checking for GNU ld" >&5
1825 else
1826   echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
1827 echo "configure:1828: checking for non-GNU ld" >&5
1828 fi
1829 if eval "test \"`echo '$''{'lt_cv_path_LD'+set}'`\" = set"; then
1830   echo $ac_n "(cached) $ac_c" 1>&6
1831 else
1832   if test -z "$LD"; then
1833   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1834   for ac_dir in $PATH; do
1835     test -z "$ac_dir" && ac_dir=.
1836     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
1837       lt_cv_path_LD="$ac_dir/$ac_prog"
1838       # Check to see if the program is GNU ld.  I'd rather use --version,
1839       # but apparently some GNU ld's only accept -v.
1840       # Break only if it was the GNU/non-GNU ld that we prefer.
1841       if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
1842         test "$with_gnu_ld" != no && break
1843       else
1844         test "$with_gnu_ld" != yes && break
1845       fi
1846     fi
1847   done
1848   IFS="$ac_save_ifs"
1849 else
1850   lt_cv_path_LD="$LD" # Let the user override the test with a path.
1851 fi
1852 fi
1853
1854 LD="$lt_cv_path_LD"
1855 if test -n "$LD"; then
1856   echo "$ac_t""$LD" 1>&6
1857 else
1858   echo "$ac_t""no" 1>&6
1859 fi
1860 test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
1861 echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
1862 echo "configure:1863: checking if the linker ($LD) is GNU ld" >&5
1863 if eval "test \"`echo '$''{'lt_cv_prog_gnu_ld'+set}'`\" = set"; then
1864   echo $ac_n "(cached) $ac_c" 1>&6
1865 else
1866   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
1867 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
1868   lt_cv_prog_gnu_ld=yes
1869 else
1870   lt_cv_prog_gnu_ld=no
1871 fi
1872 fi
1873
1874 echo "$ac_t""$lt_cv_prog_gnu_ld" 1>&6
1875 with_gnu_ld=$lt_cv_prog_gnu_ld
1876
1877
1878 echo $ac_n "checking for $LD option to reload object files""... $ac_c" 1>&6
1879 echo "configure:1880: checking for $LD option to reload object files" >&5
1880 if eval "test \"`echo '$''{'lt_cv_ld_reload_flag'+set}'`\" = set"; then
1881   echo $ac_n "(cached) $ac_c" 1>&6
1882 else
1883   lt_cv_ld_reload_flag='-r'
1884 fi
1885
1886 echo "$ac_t""$lt_cv_ld_reload_flag" 1>&6
1887 reload_flag=$lt_cv_ld_reload_flag
1888 test -n "$reload_flag" && reload_flag=" $reload_flag"
1889
1890 echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
1891 echo "configure:1892: checking for BSD-compatible nm" >&5
1892 if eval "test \"`echo '$''{'lt_cv_path_NM'+set}'`\" = set"; then
1893   echo $ac_n "(cached) $ac_c" 1>&6
1894 else
1895   if test -n "$NM"; then
1896   # Let the user override the test.
1897   lt_cv_path_NM="$NM"
1898 else
1899   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1900   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
1901     test -z "$ac_dir" && ac_dir=.
1902     tmp_nm=$ac_dir/${ac_tool_prefix}nm
1903     if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
1904       # Check to see if the nm accepts a BSD-compat flag.
1905       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
1906       #   nm: unknown option "B" ignored
1907       # Tru64's nm complains that /dev/null is an invalid object file
1908       if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
1909         lt_cv_path_NM="$tmp_nm -B"
1910         break
1911       elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
1912         lt_cv_path_NM="$tmp_nm -p"
1913         break
1914       else
1915         lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
1916         continue # so that we can try to find one that supports BSD flags
1917       fi
1918     fi
1919   done
1920   IFS="$ac_save_ifs"
1921   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
1922 fi
1923 fi
1924
1925 NM="$lt_cv_path_NM"
1926 echo "$ac_t""$NM" 1>&6
1927
1928 echo $ac_n "checking how to recognise dependant libraries""... $ac_c" 1>&6
1929 echo "configure:1930: checking how to recognise dependant libraries" >&5
1930 if eval "test \"`echo '$''{'lt_cv_deplibs_check_method'+set}'`\" = set"; then
1931   echo $ac_n "(cached) $ac_c" 1>&6
1932 else
1933   lt_cv_file_magic_cmd='$MAGIC_CMD'
1934 lt_cv_file_magic_test_file=
1935 lt_cv_deplibs_check_method='unknown'
1936 # Need to set the preceding variable on all platforms that support
1937 # interlibrary dependencies.
1938 # 'none' -- dependencies not supported.
1939 # `unknown' -- same as none, but documents that we really don't know.
1940 # 'pass_all' -- all dependencies passed with no checks.
1941 # 'test_compile' -- check by making test program.
1942 # 'file_magic [regex]' -- check by looking for files in library path
1943 # which responds to the $file_magic_cmd with a given egrep regex.
1944 # If you have `file' or equivalent on your system and you're not sure
1945 # whether `pass_all' will *always* work, you probably want this one.
1946
1947 case $host_os in
1948 aix*)
1949   lt_cv_deplibs_check_method=pass_all
1950   ;;
1951
1952 beos*)
1953   lt_cv_deplibs_check_method=pass_all
1954   ;;
1955
1956 bsdi4*)
1957   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
1958   lt_cv_file_magic_cmd='/usr/bin/file -L'
1959   lt_cv_file_magic_test_file=/shlib/libc.so
1960   ;;
1961
1962 cygwin* | mingw* |pw32*)
1963   lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
1964   lt_cv_file_magic_cmd='$OBJDUMP -f'
1965   ;;
1966
1967 darwin* | rhapsody*)
1968   lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
1969   lt_cv_file_magic_cmd='/usr/bin/file -L'
1970   case "$host_os" in
1971   rhapsody* | darwin1.012)
1972     lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
1973     ;;
1974   *) # Darwin 1.3 on
1975     lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
1976     ;;
1977   esac
1978   ;;
1979
1980 freebsd* )
1981   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
1982     case $host_cpu in
1983     i*86 )
1984       # Not sure whether the presence of OpenBSD here was a mistake.
1985       # Let's accept both of them until this is cleared up.
1986       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
1987       lt_cv_file_magic_cmd=/usr/bin/file
1988       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
1989       ;;
1990     esac
1991   else
1992     lt_cv_deplibs_check_method=pass_all
1993   fi
1994   ;;
1995
1996 gnu*)
1997   lt_cv_deplibs_check_method=pass_all
1998   ;;
1999
2000 hpux10.20*|hpux11*)
2001   case $host_cpu in
2002   hppa*)
2003     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
2004     lt_cv_file_magic_cmd=/usr/bin/file
2005     lt_cv_file_magic_test_file=/usr/lib/libc.sl
2006     ;;
2007   ia64*)
2008     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
2009     lt_cv_file_magic_cmd=/usr/bin/file
2010     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2011     ;;
2012   esac
2013   ;;
2014
2015 irix5* | irix6*)
2016   case $host_os in
2017   irix5*)
2018     # this will be overridden with pass_all, but let us keep it just in case
2019     lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
2020     ;;
2021   *)
2022     case $LD in
2023     *-32|*"-32 ") libmagic=32-bit;;
2024     *-n32|*"-n32 ") libmagic=N32;;
2025     *-64|*"-64 ") libmagic=64-bit;;
2026     *) libmagic=never-match;;
2027     esac
2028     # this will be overridden with pass_all, but let us keep it just in case
2029     lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
2030     ;;
2031   esac
2032   lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
2033   lt_cv_deplibs_check_method=pass_all
2034   ;;
2035
2036 # This must be Linux ELF.
2037 linux-gnu*)
2038   case $host_cpu in
2039   alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
2040     lt_cv_deplibs_check_method=pass_all ;;
2041   *)
2042     # glibc up to 2.1.1 does not perform some relocations on ARM
2043     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
2044   esac
2045   lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
2046   ;;
2047
2048 netbsd*)
2049   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2050     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
2051   else
2052     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
2053   fi
2054   ;;
2055
2056 newsos6)
2057   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
2058   lt_cv_file_magic_cmd=/usr/bin/file
2059   lt_cv_file_magic_test_file=/usr/lib/libnls.so
2060   ;;
2061
2062 osf3* | osf4* | osf5*)
2063   # this will be overridden with pass_all, but let us keep it just in case
2064   lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
2065   lt_cv_file_magic_test_file=/shlib/libc.so
2066   lt_cv_deplibs_check_method=pass_all
2067   ;;
2068
2069 sco3.2v5*)
2070   lt_cv_deplibs_check_method=pass_all
2071   ;;
2072
2073 solaris*)
2074   lt_cv_deplibs_check_method=pass_all
2075   lt_cv_file_magic_test_file=/lib/libc.so
2076   ;;
2077
2078 sysv5uw[78]* | sysv4*uw2*)
2079   lt_cv_deplibs_check_method=pass_all
2080   ;;
2081
2082 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
2083   case $host_vendor in
2084   ncr)
2085     lt_cv_deplibs_check_method=pass_all
2086     ;;
2087   motorola)
2088     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
2089     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2090     ;;
2091   esac
2092   ;;
2093 esac
2094
2095 fi
2096
2097 echo "$ac_t""$lt_cv_deplibs_check_method" 1>&6
2098 file_magic_cmd=$lt_cv_file_magic_cmd
2099 deplibs_check_method=$lt_cv_deplibs_check_method
2100
2101 echo $ac_n "checking for object suffix""... $ac_c" 1>&6
2102 echo "configure:2103: checking for object suffix" >&5
2103 if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
2104   echo $ac_n "(cached) $ac_c" 1>&6
2105 else
2106   rm -f conftest*
2107 echo 'int i = 1;' > conftest.$ac_ext
2108 if { (eval echo configure:2109: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2109   for ac_file in conftest.*; do
2110     case $ac_file in
2111     *.c) ;;
2112     *) ac_cv_objext=`echo $ac_file | sed -e s/conftest.//` ;;
2113     esac
2114   done
2115 else
2116   { echo "configure: error: installation or configuration problem; compiler does not work" 1>&2; exit 1; }
2117 fi
2118 rm -f conftest*
2119 fi
2120
2121 echo "$ac_t""$ac_cv_objext" 1>&6
2122 OBJEXT=$ac_cv_objext
2123 ac_objext=$ac_cv_objext
2124
2125 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
2126
2127 # Only perform the check for file, if the check method requires it
2128 case $deplibs_check_method in
2129 file_magic*)
2130   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
2131     echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
2132 echo "configure:2133: checking for ${ac_tool_prefix}file" >&5
2133 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
2134   echo $ac_n "(cached) $ac_c" 1>&6
2135 else
2136   case $MAGIC_CMD in
2137   /*)
2138   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2139   ;;
2140   ?:/*)
2141   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
2142   ;;
2143   *)
2144   ac_save_MAGIC_CMD="$MAGIC_CMD"
2145   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2146   ac_dummy="/usr/bin:$PATH"
2147   for ac_dir in $ac_dummy; do
2148     test -z "$ac_dir" && ac_dir=.
2149     if test -f $ac_dir/${ac_tool_prefix}file; then
2150       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
2151       if test -n "$file_magic_test_file"; then
2152         case $deplibs_check_method in
2153         "file_magic "*)
2154           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
2155           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2156           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2157             egrep "$file_magic_regex" > /dev/null; then
2158             :
2159           else
2160             cat <<EOF 1>&2
2161
2162 *** Warning: the command libtool uses to detect shared libraries,
2163 *** $file_magic_cmd, produces output that libtool cannot recognize.
2164 *** The result is that libtool may fail to recognize shared libraries
2165 *** as such.  This will affect the creation of libtool libraries that
2166 *** depend on shared libraries, but programs linked with such libtool
2167 *** libraries will work regardless of this problem.  Nevertheless, you
2168 *** may want to report the problem to your system manager and/or to
2169 *** bug-libtool@gnu.org
2170
2171 EOF
2172           fi ;;
2173         esac
2174       fi
2175       break
2176     fi
2177   done
2178   IFS="$ac_save_ifs"
2179   MAGIC_CMD="$ac_save_MAGIC_CMD"
2180   ;;
2181 esac
2182 fi
2183
2184 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2185 if test -n "$MAGIC_CMD"; then
2186   echo "$ac_t""$MAGIC_CMD" 1>&6
2187 else
2188   echo "$ac_t""no" 1>&6
2189 fi
2190
2191 if test -z "$lt_cv_path_MAGIC_CMD"; then
2192   if test -n "$ac_tool_prefix"; then
2193     echo $ac_n "checking for file""... $ac_c" 1>&6
2194 echo "configure:2195: checking for file" >&5
2195 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
2196   echo $ac_n "(cached) $ac_c" 1>&6
2197 else
2198   case $MAGIC_CMD in
2199   /*)
2200   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2201   ;;
2202   ?:/*)
2203   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
2204   ;;
2205   *)
2206   ac_save_MAGIC_CMD="$MAGIC_CMD"
2207   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2208   ac_dummy="/usr/bin:$PATH"
2209   for ac_dir in $ac_dummy; do
2210     test -z "$ac_dir" && ac_dir=.
2211     if test -f $ac_dir/file; then
2212       lt_cv_path_MAGIC_CMD="$ac_dir/file"
2213       if test -n "$file_magic_test_file"; then
2214         case $deplibs_check_method in
2215         "file_magic "*)
2216           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
2217           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2218           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2219             egrep "$file_magic_regex" > /dev/null; then
2220             :
2221           else
2222             cat <<EOF 1>&2
2223
2224 *** Warning: the command libtool uses to detect shared libraries,
2225 *** $file_magic_cmd, produces output that libtool cannot recognize.
2226 *** The result is that libtool may fail to recognize shared libraries
2227 *** as such.  This will affect the creation of libtool libraries that
2228 *** depend on shared libraries, but programs linked with such libtool
2229 *** libraries will work regardless of this problem.  Nevertheless, you
2230 *** may want to report the problem to your system manager and/or to
2231 *** bug-libtool@gnu.org
2232
2233 EOF
2234           fi ;;
2235         esac
2236       fi
2237       break
2238     fi
2239   done
2240   IFS="$ac_save_ifs"
2241   MAGIC_CMD="$ac_save_MAGIC_CMD"
2242   ;;
2243 esac
2244 fi
2245
2246 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2247 if test -n "$MAGIC_CMD"; then
2248   echo "$ac_t""$MAGIC_CMD" 1>&6
2249 else
2250   echo "$ac_t""no" 1>&6
2251 fi
2252
2253   else
2254     MAGIC_CMD=:
2255   fi
2256 fi
2257
2258   fi
2259   ;;
2260 esac
2261
2262 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2263 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2264 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2265 echo "configure:2266: checking for $ac_word" >&5
2266 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2267   echo $ac_n "(cached) $ac_c" 1>&6
2268 else
2269   if test -n "$RANLIB"; then
2270   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2271 else
2272   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2273   ac_dummy="$PATH"
2274   for ac_dir in $ac_dummy; do
2275     test -z "$ac_dir" && ac_dir=.
2276     if test -f $ac_dir/$ac_word; then
2277       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2278       break
2279     fi
2280   done
2281   IFS="$ac_save_ifs"
2282 fi
2283 fi
2284 RANLIB="$ac_cv_prog_RANLIB"
2285 if test -n "$RANLIB"; then
2286   echo "$ac_t""$RANLIB" 1>&6
2287 else
2288   echo "$ac_t""no" 1>&6
2289 fi
2290
2291
2292 if test -z "$ac_cv_prog_RANLIB"; then
2293 if test -n "$ac_tool_prefix"; then
2294   # Extract the first word of "ranlib", so it can be a program name with args.
2295 set dummy ranlib; ac_word=$2
2296 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2297 echo "configure:2298: checking for $ac_word" >&5
2298 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2299   echo $ac_n "(cached) $ac_c" 1>&6
2300 else
2301   if test -n "$RANLIB"; then
2302   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2303 else
2304   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2305   ac_dummy="$PATH"
2306   for ac_dir in $ac_dummy; do
2307     test -z "$ac_dir" && ac_dir=.
2308     if test -f $ac_dir/$ac_word; then
2309       ac_cv_prog_RANLIB="ranlib"
2310       break
2311     fi
2312   done
2313   IFS="$ac_save_ifs"
2314   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
2315 fi
2316 fi
2317 RANLIB="$ac_cv_prog_RANLIB"
2318 if test -n "$RANLIB"; then
2319   echo "$ac_t""$RANLIB" 1>&6
2320 else
2321   echo "$ac_t""no" 1>&6
2322 fi
2323
2324 else
2325   RANLIB=":"
2326 fi
2327 fi
2328
2329 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2330 set dummy ${ac_tool_prefix}strip; ac_word=$2
2331 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2332 echo "configure:2333: checking for $ac_word" >&5
2333 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
2334   echo $ac_n "(cached) $ac_c" 1>&6
2335 else
2336   if test -n "$STRIP"; then
2337   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2338 else
2339   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2340   ac_dummy="$PATH"
2341   for ac_dir in $ac_dummy; do
2342     test -z "$ac_dir" && ac_dir=.
2343     if test -f $ac_dir/$ac_word; then
2344       ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2345       break
2346     fi
2347   done
2348   IFS="$ac_save_ifs"
2349 fi
2350 fi
2351 STRIP="$ac_cv_prog_STRIP"
2352 if test -n "$STRIP"; then
2353   echo "$ac_t""$STRIP" 1>&6
2354 else
2355   echo "$ac_t""no" 1>&6
2356 fi
2357
2358
2359 if test -z "$ac_cv_prog_STRIP"; then
2360 if test -n "$ac_tool_prefix"; then
2361   # Extract the first word of "strip", so it can be a program name with args.
2362 set dummy strip; ac_word=$2
2363 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2364 echo "configure:2365: checking for $ac_word" >&5
2365 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
2366   echo $ac_n "(cached) $ac_c" 1>&6
2367 else
2368   if test -n "$STRIP"; then
2369   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2370 else
2371   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2372   ac_dummy="$PATH"
2373   for ac_dir in $ac_dummy; do
2374     test -z "$ac_dir" && ac_dir=.
2375     if test -f $ac_dir/$ac_word; then
2376       ac_cv_prog_STRIP="strip"
2377       break
2378     fi
2379   done
2380   IFS="$ac_save_ifs"
2381   test -z "$ac_cv_prog_STRIP" && ac_cv_prog_STRIP=":"
2382 fi
2383 fi
2384 STRIP="$ac_cv_prog_STRIP"
2385 if test -n "$STRIP"; then
2386   echo "$ac_t""$STRIP" 1>&6
2387 else
2388   echo "$ac_t""no" 1>&6
2389 fi
2390
2391 else
2392   STRIP=":"
2393 fi
2394 fi
2395
2396
2397 # Check for any special flags to pass to ltconfig.
2398 libtool_flags="--cache-file=$cache_file"
2399 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
2400 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
2401 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
2402 test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
2403 test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
2404 libtool_flags="$libtool_flags --enable-dlopen"
2405
2406 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
2407 if test "${enable_libtool_lock+set}" = set; then
2408   enableval="$enable_libtool_lock"
2409   :
2410 fi
2411
2412 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
2413 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
2414
2415 # Check whether --with-pic or --without-pic was given.
2416 if test "${with_pic+set}" = set; then
2417   withval="$with_pic"
2418   pic_mode="$withval"
2419 else
2420   pic_mode=default
2421 fi
2422
2423 test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
2424 test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
2425
2426 # Some flags need to be propagated to the compiler or linker for good
2427 # libtool support.
2428 case $host in
2429 *-*-irix6*)
2430   # Find out which ABI we are using.
2431   echo '#line 2432 "configure"' > conftest.$ac_ext
2432   if { (eval echo configure:2433: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2433     case `/usr/bin/file conftest.$ac_objext` in
2434     *32-bit*)
2435       LD="${LD-ld} -32"
2436       ;;
2437     *N32*)
2438       LD="${LD-ld} -n32"
2439       ;;
2440     *64-bit*)
2441       LD="${LD-ld} -64"
2442       ;;
2443     esac
2444   fi
2445   rm -rf conftest*
2446   ;;
2447
2448 ia64-*-hpux*)
2449   # Find out which ABI we are using.
2450   echo 'int i;' > conftest.$ac_ext
2451   if { (eval echo configure:2452: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2452     case "`/usr/bin/file conftest.o`" in
2453     *ELF-32*)
2454       HPUX_IA64_MODE="32"
2455       ;;
2456     *ELF-64*)
2457       HPUX_IA64_MODE="64"
2458       ;;
2459     esac
2460   fi
2461   rm -rf conftest*
2462   ;;
2463
2464 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
2465   # Find out which ABI we are using.
2466   echo 'int i;' > conftest.$ac_ext
2467   if { (eval echo configure:2468: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2468     case "`/usr/bin/file conftest.o`" in
2469     *32-bit*)
2470       case $host in
2471         x86_64-*linux*)
2472           LD="${LD-ld} -m elf_i386"
2473           ;;
2474         ppc64-*linux*)
2475           LD="${LD-ld} -m elf32ppclinux"
2476           ;;
2477         s390x-*linux*)
2478           LD="${LD-ld} -m elf_s390"
2479           ;;
2480         sparc64-*linux*)
2481           LD="${LD-ld} -m elf32_sparc"
2482           ;;
2483       esac
2484       ;;
2485     *64-bit*)
2486       case $host in
2487         x86_64-*linux*)
2488           LD="${LD-ld} -m elf_x86_64"
2489           ;;
2490         ppc*-*linux*|powerpc*-*linux*)
2491           LD="${LD-ld} -m elf64ppc"
2492           ;;
2493         s390*-*linux*)
2494           LD="${LD-ld} -m elf64_s390"
2495           ;;
2496         sparc*-*linux*)
2497           LD="${LD-ld} -m elf64_sparc"
2498           ;;
2499       esac
2500       ;;
2501     esac
2502   fi
2503   rm -rf conftest*
2504   ;;
2505
2506 *-*-sco3.2v5*)
2507   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
2508   SAVE_CFLAGS="$CFLAGS"
2509   CFLAGS="$CFLAGS -belf"
2510   echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
2511 echo "configure:2512: checking whether the C compiler needs -belf" >&5
2512 if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
2513   echo $ac_n "(cached) $ac_c" 1>&6
2514 else
2515
2516      ac_ext=c
2517 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2518 ac_cpp='$CPP $CPPFLAGS'
2519 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2520 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2521 cross_compiling=$ac_cv_prog_cc_cross
2522
2523      cat > conftest.$ac_ext <<EOF
2524 #line 2525 "configure"
2525 #include "confdefs.h"
2526
2527 int main() {
2528
2529 ; return 0; }
2530 EOF
2531 if { (eval echo configure:2532: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2532   rm -rf conftest*
2533   lt_cv_cc_needs_belf=yes
2534 else
2535   echo "configure: failed program was:" >&5
2536   cat conftest.$ac_ext >&5
2537   rm -rf conftest*
2538   lt_cv_cc_needs_belf=no
2539 fi
2540 rm -f conftest*
2541      ac_ext=c
2542 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2543 ac_cpp='$CPP $CPPFLAGS'
2544 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2545 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2546 cross_compiling=$ac_cv_prog_cc_cross
2547
2548 fi
2549
2550 echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6
2551   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
2552     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
2553     CFLAGS="$SAVE_CFLAGS"
2554   fi
2555   ;;
2556
2557
2558 esac
2559
2560 echo $ac_n "checking how to run the C++ preprocessor""... $ac_c" 1>&6
2561 echo "configure:2562: checking how to run the C++ preprocessor" >&5
2562 if test -z "$CXXCPP"; then
2563 if eval "test \"`echo '$''{'ac_cv_prog_CXXCPP'+set}'`\" = set"; then
2564   echo $ac_n "(cached) $ac_c" 1>&6
2565 else
2566   ac_ext=C
2567 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2568 ac_cpp='$CXXCPP $CPPFLAGS'
2569 ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2570 ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2571 cross_compiling=$ac_cv_prog_cxx_cross
2572   CXXCPP="${CXX-g++} -E"
2573   cat > conftest.$ac_ext <<EOF
2574 #line 2575 "configure"
2575 #include "confdefs.h"
2576 #include <stdlib.h>
2577 EOF
2578 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2579 { (eval echo configure:2580: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2580 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2581 if test -z "$ac_err"; then
2582   :
2583 else
2584   echo "$ac_err" >&5
2585   echo "configure: failed program was:" >&5
2586   cat conftest.$ac_ext >&5
2587   rm -rf conftest*
2588   CXXCPP=/lib/cpp
2589 fi
2590 rm -f conftest*
2591   ac_cv_prog_CXXCPP="$CXXCPP"
2592 ac_ext=c
2593 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2594 ac_cpp='$CPP $CPPFLAGS'
2595 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2596 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2597 cross_compiling=$ac_cv_prog_cc_cross
2598 fi
2599 fi
2600 CXXCPP="$ac_cv_prog_CXXCPP"
2601 echo "$ac_t""$CXXCPP" 1>&6
2602
2603
2604 # Save cache, so that ltconfig can load it
2605 cat > confcache <<\EOF
2606 # This file is a shell script that caches the results of configure
2607 # tests run on this system so they can be shared between configure
2608 # scripts and configure runs.  It is not useful on other systems.
2609 # If it contains results you don't want to keep, you may remove or edit it.
2610 #
2611 # By default, configure uses ./config.cache as the cache file,
2612 # creating it if it does not exist already.  You can give configure
2613 # the --cache-file=FILE option to use a different cache file; that is
2614 # what configure does when it calls configure scripts in
2615 # subdirectories, so they share the cache.
2616 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2617 # config.status only pays attention to the cache file if you give it the
2618 # --recheck option to rerun configure.
2619 #
2620 EOF
2621 # The following way of writing the cache mishandles newlines in values,
2622 # but we know of no workaround that is simple, portable, and efficient.
2623 # So, don't put newlines in cache variables' values.
2624 # Ultrix sh set writes to stderr and can't be redirected directly,
2625 # and sets the high bit in the cache file unless we assign to the vars.
2626 (set) 2>&1 |
2627   case `(ac_space=' '; set | grep ac_space) 2>&1` in
2628   *ac_space=\ *)
2629     # `set' does not quote correctly, so add quotes (double-quote substitution
2630     # turns \\\\ into \\, and sed turns \\ into \).
2631     sed -n \
2632       -e "s/'/'\\\\''/g" \
2633       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2634     ;;
2635   *)
2636     # `set' quotes correctly as required by POSIX, so do not add quotes.
2637     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2638     ;;
2639   esac >> confcache
2640 if cmp -s $cache_file confcache; then
2641   :
2642 else
2643   if test -w $cache_file; then
2644     echo "updating cache $cache_file"
2645     cat confcache > $cache_file
2646   else
2647     echo "not updating unwritable cache $cache_file"
2648   fi
2649 fi
2650 rm -f confcache
2651
2652
2653 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
2654 AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
2655 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
2656 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
2657 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
2658 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
2659 deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
2660 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
2661 $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
2662 || { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
2663
2664 # Reload cache, that may have been modified by ltconfig
2665 if test -r "$cache_file"; then
2666   echo "loading cache $cache_file"
2667   . $cache_file
2668 else
2669   echo "creating cache $cache_file"
2670   > $cache_file
2671 fi
2672
2673
2674 # This can be used to rebuild libtool when needed
2675 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
2676
2677 # Always use our own libtool.
2678 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
2679
2680 # Redirect the config.log output again, so that the ltconfig log is not
2681 # clobbered by the next message.
2682 exec 5>>./config.log
2683
2684
2685
2686 LIBTOOL_DEPS=$LIBTOOL_DEPS" $ac_aux_dir/ltcf-cxx.sh"
2687 lt_save_CC="$CC"
2688 lt_save_CFLAGS="$CFLAGS"
2689 AR="$AR" LTCC="$CC" CC="$CXX" CXX="$CXX" CFLAGS="$CXXFLAGS" CPPFLAGS="$CPPFLAGS" \
2690 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
2691 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
2692 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
2693 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
2694 deplibs_check_method="$deplibs_check_method" \
2695 file_magic_cmd="$file_magic_cmd" \
2696 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig -o libtool $libtool_flags \
2697 --build="$build" --add-tag=CXX $ac_aux_dir/ltcf-cxx.sh $host \
2698 || { echo "configure: error: libtool tag configuration failed" 1>&2; exit 1; }
2699 CC="$lt_save_CC"
2700 CFLAGS="$lt_save_CFLAGS"
2701
2702 # Redirect the config.log output again, so that the ltconfig log is not
2703 # clobbered by the next message.
2704 exec 5>>./config.log
2705
2706
2707
2708
2709
2710
2711 subdirs="$DIRLTDL"
2712
2713
2714 if test -z "$with_target_subdir" || test "$with_target_subdir" = "."; then
2715    COMPPATH=.
2716 else
2717    COMPPATH=..
2718 fi
2719
2720
2721
2722
2723 if test -d $srcdir/testsuite; then
2724   TESTSUBDIR_TRUE=
2725   TESTSUBDIR_FALSE='#'
2726 else
2727   TESTSUBDIR_TRUE='#'
2728   TESTSUBDIR_FALSE=
2729 fi
2730
2731 # Check whether --enable-getenv-properties or --disable-getenv-properties was given.
2732 if test "${enable_getenv_properties+set}" = set; then
2733   enableval="$enable_getenv_properties"
2734   :
2735 fi
2736
2737
2738 if test -z "$enable_getenv_properties"; then
2739    enable_getenv_properties=${enable_getenv_properties_default-yes}
2740 fi
2741 if test "$enable_getenv_properties" = no; then
2742    cat >> confdefs.h <<\EOF
2743 #define DISABLE_GETENV_PROPERTIES 1
2744 EOF
2745
2746 fi
2747
2748 if test -z "$enable_main_args"; then
2749    enable_main_args=${enable_main_args_default-yes}
2750 fi
2751 if test "$enable_main_args" = no; then
2752    cat >> confdefs.h <<\EOF
2753 #define DISABLE_MAIN_ARGS 1
2754 EOF
2755
2756 fi
2757
2758
2759 # Check whether --enable-hash-synchronization or --disable-hash-synchronization was given.
2760 if test "${enable_hash_synchronization+set}" = set; then
2761   enableval="$enable_hash_synchronization"
2762   :
2763 fi
2764
2765
2766 if test -z "$enable_hash_synchronization"; then
2767    enable_hash_synchronization=$enable_hash_synchronization_default
2768 fi
2769
2770 if test "${slow_pthread_self}" = "yes"; then
2771   cat >> confdefs.h <<\EOF
2772 #define SLOW_PTHREAD_SELF 1
2773 EOF
2774
2775 fi
2776
2777
2778 LIBGCJDEBUG="false"
2779
2780 # Check whether --enable-libgcj-debug or --disable-libgcj-debug was given.
2781 if test "${enable_libgcj_debug+set}" = set; then
2782   enableval="$enable_libgcj_debug"
2783   if test "$enable_libgcj_debug" = yes; then
2784     cat >> confdefs.h <<\EOF
2785 #define DEBUG 1
2786 EOF
2787
2788     LIBGCJDEBUG="true"
2789   fi
2790 fi
2791
2792
2793 # Check whether --enable-interpreter or --disable-interpreter was given.
2794 if test "${enable_interpreter+set}" = set; then
2795   enableval="$enable_interpreter"
2796   if test "$enable_interpreter" = yes; then
2797     # This can also be set in configure.host.
2798     libgcj_interpreter=yes
2799   elif test "$enable_interpreter" = no; then
2800     libgcj_interpreter=no
2801   fi
2802 fi
2803
2804
2805 if test "$libgcj_interpreter" = yes; then
2806    cat >> confdefs.h <<\EOF
2807 #define INTERPRETER 1
2808 EOF
2809
2810 fi
2811 INTERPRETER="$libgcj_interpreter"
2812
2813
2814 echo $ac_n "checking for exception model to use""... $ac_c" 1>&6
2815 echo "configure:2816: checking for exception model to use" >&5
2816
2817 ac_ext=C
2818 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2819 ac_cpp='$CXXCPP $CPPFLAGS'
2820 ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2821 ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2822 cross_compiling=$ac_cv_prog_cxx_cross
2823
2824 # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
2825 if test "${enable_sjlj_exceptions+set}" = set; then
2826   enableval="$enable_sjlj_exceptions"
2827   :
2828 else
2829   cat > conftest.$ac_ext << EOF
2830 #line 2831 "configure"
2831 struct S { ~S(); };
2832 void bar();
2833 void foo()
2834 {
2835   S s;
2836   bar();
2837 }
2838 EOF
2839 old_CXXFLAGS="$CXXFLAGS"
2840 CXXFLAGS=-S
2841 if { (eval echo configure:2842: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2842   if grep _Unwind_SjLj_Resume conftest.s >/dev/null 2>&1 ; then
2843     enable_sjlj_exceptions=yes
2844   elif grep _Unwind_Resume conftest.s >/dev/null 2>&1 ; then
2845     enable_sjlj_exceptions=no
2846   fi
2847 fi
2848 CXXFLAGS="$old_CXXFLAGS"
2849 rm -f conftest*
2850 fi
2851
2852 if test x$enable_sjlj_exceptions = xyes; then
2853   cat >> confdefs.h <<\EOF
2854 #define SJLJ_EXCEPTIONS 1
2855 EOF
2856
2857   ac_exception_model_name=sjlj
2858 elif test x$enable_sjlj_exceptions = xno; then
2859   ac_exception_model_name="call frame"
2860 else
2861   { echo "configure: error: unable to detect exception model" 1>&2; exit 1; }
2862 fi
2863 ac_ext=c
2864 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2865 ac_cpp='$CPP $CPPFLAGS'
2866 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2867 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2868 cross_compiling=$ac_cv_prog_cc_cross
2869
2870 echo "$ac_t""$ac_exception_model_name" 1>&6
2871
2872 # If we are non using SJLJ exceptions, and this host does not have support
2873 # for unwinding from a signal handler, enable checked dereferences and divides.
2874 if test $can_unwind_signal = no && test $enable_sjlj_exceptions = no; then
2875   CHECKREFSPEC=-fcheck-references
2876   DIVIDESPEC=-fuse-divide-subroutine
2877   EXCEPTIONSPEC=
2878 fi
2879
2880 # Check whether --enable-java-net or --disable-java-net was given.
2881 if test "${enable_java_net+set}" = set; then
2882   enableval="$enable_java_net"
2883   :
2884 fi
2885
2886
2887 if test -z "$enable_java_net"; then
2888    enable_java_net=${enable_java_net_default-yes}
2889 fi
2890 if test "$enable_java_net" = no; then
2891    cat >> confdefs.h <<\EOF
2892 #define DISABLE_JAVA_NET 1
2893 EOF
2894
2895 fi
2896
2897 # Check whether --with-libffi or --without-libffi was given.
2898 if test "${with_libffi+set}" = set; then
2899   withval="$with_libffi"
2900   :
2901 else
2902   with_libffi=${with_libffi_default-yes}
2903 fi
2904
2905
2906 LIBFFI=
2907 LIBFFIINCS=
2908 if test "$with_libffi" != no; then
2909    cat >> confdefs.h <<\EOF
2910 #define USE_LIBFFI 1
2911 EOF
2912
2913    LIBFFI=../libffi/libffi_convenience.la
2914    LIBFFIINCS='-I$(top_srcdir)/../libffi/include -I../libffi/include'
2915 fi
2916
2917
2918
2919 # Check whether --enable-jvmpi or --disable-jvmpi was given.
2920 if test "${enable_jvmpi+set}" = set; then
2921   enableval="$enable_jvmpi"
2922   :
2923 fi
2924
2925
2926 if test "$enable_jvmpi" != no; then
2927     cat >> confdefs.h <<\EOF
2928 #define ENABLE_JVMPI 1
2929 EOF
2930
2931 fi
2932
2933 TARGET_ECOS=${PROCESS-"no"}
2934 # Check whether --with-ecos or --without-ecos was given.
2935 if test "${with_ecos+set}" = set; then
2936   withval="$with_ecos"
2937   TARGET_ECOS="$with_ecos"
2938
2939 fi
2940
2941
2942 PLATFORMOBJS=
2943 case "$TARGET_ECOS" in
2944    no) case "$host" in
2945       *mingw*)
2946             PLATFORM=Win32
2947             PLATFORMOBJS=win32.lo
2948             PLATFORMH=win32.h
2949         CHECK_FOR_BROKEN_MINGW_LD
2950       ;;
2951       *)
2952             PLATFORM=Posix
2953             PLATFORMOBJS=posix.lo
2954             PLATFORMH=posix.h
2955       ;;
2956       esac
2957       ;;
2958    *)
2959       PLATFORM=Ecos
2960       cat >> confdefs.h <<\EOF
2961 #define ECOS 1
2962 EOF
2963
2964       PLATFORMOBJS=posix.lo
2965       PLATFORMH=posix.h
2966       ;;
2967 esac
2968
2969
2970
2971 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
2972 echo "configure:2973: checking how to run the C preprocessor" >&5
2973 # On Suns, sometimes $CPP names a directory.
2974 if test -n "$CPP" && test -d "$CPP"; then
2975   CPP=
2976 fi
2977 if test -z "$CPP"; then
2978 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
2979   echo $ac_n "(cached) $ac_c" 1>&6
2980 else
2981     # This must be in double quotes, not single quotes, because CPP may get
2982   # substituted into the Makefile and "${CC-cc}" will confuse make.
2983   CPP="${CC-cc} -E"
2984   # On the NeXT, cc -E runs the code through the compiler's parser,
2985   # not just through cpp.
2986   cat > conftest.$ac_ext <<EOF
2987 #line 2988 "configure"
2988 #include "confdefs.h"
2989 #include <assert.h>
2990 Syntax Error
2991 EOF
2992 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2993 { (eval echo configure:2994: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2994 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2995 if test -z "$ac_err"; then
2996   :
2997 else
2998   echo "$ac_err" >&5
2999   echo "configure: failed program was:" >&5
3000   cat conftest.$ac_ext >&5
3001   rm -rf conftest*
3002   CPP="${CC-cc} -E -traditional-cpp"
3003   cat > conftest.$ac_ext <<EOF
3004 #line 3005 "configure"
3005 #include "confdefs.h"
3006 #include <assert.h>
3007 Syntax Error
3008 EOF
3009 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3010 { (eval echo configure:3011: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3011 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3012 if test -z "$ac_err"; then
3013   :
3014 else
3015   echo "$ac_err" >&5
3016   echo "configure: failed program was:" >&5
3017   cat conftest.$ac_ext >&5
3018   rm -rf conftest*
3019   CPP="${CC-cc} -nologo -E"
3020   cat > conftest.$ac_ext <<EOF
3021 #line 3022 "configure"
3022 #include "confdefs.h"
3023 #include <assert.h>
3024 Syntax Error
3025 EOF
3026 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3027 { (eval echo configure:3028: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3028 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3029 if test -z "$ac_err"; then
3030   :
3031 else
3032   echo "$ac_err" >&5
3033   echo "configure: failed program was:" >&5
3034   cat conftest.$ac_ext >&5
3035   rm -rf conftest*
3036   CPP=/lib/cpp
3037 fi
3038 rm -f conftest*
3039 fi
3040 rm -f conftest*
3041 fi
3042 rm -f conftest*
3043   ac_cv_prog_CPP="$CPP"
3044 fi
3045   CPP="$ac_cv_prog_CPP"
3046 else
3047   ac_cv_prog_CPP="$CPP"
3048 fi
3049 echo "$ac_t""$CPP" 1>&6
3050
3051 cat > conftest.$ac_ext <<EOF
3052 #line 3053 "configure"
3053 #include "confdefs.h"
3054 #include <stdint.h>
3055 EOF
3056 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3057   egrep "uint32_t" >/dev/null 2>&1; then
3058   rm -rf conftest*
3059   cat >> confdefs.h <<\EOF
3060 #define HAVE_INT32_DEFINED 1
3061 EOF
3062
3063 fi
3064 rm -f conftest*
3065
3066 cat > conftest.$ac_ext <<EOF
3067 #line 3068 "configure"
3068 #include "confdefs.h"
3069 #include <inttypes.h>
3070 EOF
3071 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3072   egrep "uint32_t" >/dev/null 2>&1; then
3073   rm -rf conftest*
3074   cat >> confdefs.h <<\EOF
3075 #define HAVE_INT32_DEFINED 1
3076 EOF
3077
3078 fi
3079 rm -f conftest*
3080
3081 cat > conftest.$ac_ext <<EOF
3082 #line 3083 "configure"
3083 #include "confdefs.h"
3084 #include <sys/types.h>
3085 EOF
3086 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3087   egrep "u_int32_t" >/dev/null 2>&1; then
3088   rm -rf conftest*
3089   cat >> confdefs.h <<\EOF
3090 #define HAVE_BSD_INT32_DEFINED 1
3091 EOF
3092
3093 fi
3094 rm -f conftest*
3095
3096 cat > conftest.$ac_ext <<EOF
3097 #line 3098 "configure"
3098 #include "confdefs.h"
3099 #include <sys/config.h>
3100 EOF
3101 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3102   egrep "u_int32_t" >/dev/null 2>&1; then
3103   rm -rf conftest*
3104   cat >> confdefs.h <<\EOF
3105 #define HAVE_BSD_INT32_DEFINED 1
3106 EOF
3107
3108 fi
3109 rm -f conftest*
3110
3111
3112
3113 cat > conftest.$ac_ext <<EOF
3114 #line 3115 "configure"
3115 #include "confdefs.h"
3116 #include <time.h>
3117 EOF
3118 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3119   egrep "mktime" >/dev/null 2>&1; then
3120   rm -rf conftest*
3121   cat >> confdefs.h <<\EOF
3122 #define HAVE_MKTIME 1
3123 EOF
3124
3125 fi
3126 rm -f conftest*
3127
3128 cat > conftest.$ac_ext <<EOF
3129 #line 3130 "configure"
3130 #include "confdefs.h"
3131 #include <time.h>
3132 EOF
3133 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3134   egrep "localtime" >/dev/null 2>&1; then
3135   rm -rf conftest*
3136   cat >> confdefs.h <<\EOF
3137 #define HAVE_LOCALTIME 1
3138 EOF
3139
3140 fi
3141 rm -f conftest*
3142
3143
3144 test -d java || mkdir java
3145 test -d java/io || mkdir java/io
3146 test -d gnu || mkdir gnu
3147
3148
3149
3150 test -d java/lang || mkdir java/lang
3151
3152
3153
3154 case "${host}" in
3155     *mingw*)
3156       SYSTEMSPEC="-lgdi32 -lwsock32 -lws2_32"
3157     ;;
3158     *)
3159       SYSTEMSPEC=
3160     ;;
3161 esac
3162
3163
3164 LIBGCJTESTSPEC="-L`${PWDCMD-pwd}`/.libs -rpath `${PWDCMD-pwd}`/.libs"
3165
3166
3167 # Check whether --with-system-zlib or --without-system-zlib was given.
3168 if test "${with_system_zlib+set}" = set; then
3169   withval="$with_system_zlib"
3170   :
3171 fi
3172
3173 ZLIBSPEC=
3174
3175 ZLIBTESTSPEC=
3176
3177
3178 libsubdir=.libs
3179
3180 echo $ac_n "checking for garbage collector to use""... $ac_c" 1>&6
3181 echo "configure:3182: checking for garbage collector to use" >&5
3182 # Check whether --enable-java-gc or --disable-java-gc was given.
3183 if test "${enable_java_gc+set}" = set; then
3184   enableval="$enable_java_gc"
3185
3186   GC=$enableval
3187 else
3188   GC=boehm
3189 fi
3190
3191 GCLIBS=
3192 GCINCS=
3193 GCDEPS=
3194 GCOBJS=
3195 GCSPEC=
3196 JC1GCSPEC=
3197 GCTESTSPEC=
3198 case "$GC" in
3199  boehm)
3200     echo "$ac_t""boehm" 1>&6
3201     GCLIBS=../boehm-gc/libgcjgc_convenience.la
3202     GCINCS='-I$(top_srcdir)/../boehm-gc/include'
3203     JC1GCSPEC='-fuse-boehm-gc'
3204     GCTESTSPEC="-L`${PWDCMD-pwd}`/../boehm-gc/.libs -rpath `${PWDCMD-pwd}`/../boehm-gc/.libs"
3205
3206             GCINCS="$GCINCS `cat ../boehm-gc/boehm-cflags`"
3207     GCOBJS=boehm.lo
3208     GCHDR=boehm-gc.h
3209         cat >> confdefs.h <<\EOF
3210 #define HAVE_BOEHM_GC 1
3211 EOF
3212
3213     ;;
3214  no)
3215     echo "$ac_t""none" 1>&6
3216     GCOBJS=nogc.lo
3217     GCHDR=no-gc.h
3218     ;;
3219  *)
3220     { echo "configure: error: unrecognized collector \"$GC\"" 1>&2; exit 1; }
3221     ;;
3222 esac
3223
3224
3225
3226
3227
3228
3229
3230
3231
3232
3233 echo $ac_n "checking for thread model used by GCC""... $ac_c" 1>&6
3234 echo "configure:3235: checking for thread model used by GCC" >&5
3235 THREADS=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
3236 echo "$ac_t""$THREADS" 1>&6
3237
3238 case "$THREADS" in
3239  no | none | single)
3240     THREADS=none
3241     ;;
3242  posix | pthreads)
3243     THREADS=posix
3244     case "$host" in
3245      *-*-linux*)
3246         cat >> confdefs.h <<\EOF
3247 #define LINUX_THREADS 1
3248 EOF
3249
3250         ;;
3251     esac
3252     ;;
3253  win32)
3254     ;;
3255  decosf1 | irix | mach | os2 | solaris | dce | vxworks)
3256     { echo "configure: error: thread package $THREADS not yet supported" 1>&2; exit 1; }
3257     ;;
3258  *)
3259     { echo "configure: error: $THREADS is an unknown thread package" 1>&2; exit 1; }
3260     ;;
3261 esac
3262
3263 THREADLDFLAGS=
3264 THREADLIBS=
3265 THREADINCS=
3266 THREADDEPS=
3267 THREADOBJS=
3268 THREADH=
3269 THREADSPEC=
3270 case "$THREADS" in
3271  posix)
3272     case "$host" in
3273      *-*-cygwin*)
3274         # Don't set THREADLIBS here.  Cygwin doesn't have -lpthread.
3275         ;;
3276
3277      *-*-freebsd[1234]*)
3278
3279         # Before FreeBSD 5, it didn't have -lpthread (or any library which
3280         # merely adds pthread_* functions) but it does have a -pthread switch
3281         # which is required at link-time to select -lc_r *instead* of -lc.
3282         THREADLDFLAGS=-pthread
3283         # Don't set THREADSPEC here as might be expected since -pthread is
3284         # not processed when found within a spec file, it must come from
3285         # the command line.  For now, the user must provide the -pthread
3286         # switch to link code compiled with gcj.  In future, consider adding
3287         # support for weak references to pthread_* functions ala gthr.h API.
3288         THREADSPEC='%{!pthread: %eUnder this configuration, the user must provide -pthread when linking.}'
3289         ;;
3290      *-*-freebsd*)
3291         # FreeBSD 5 implements a model much closer to other modern UNIX
3292         # which support threads.  However, it still does not support
3293         # -lpthread.
3294         THREADLDFLAGS=-pthread
3295         THREADSPEC=-lc_r
3296         ;;
3297      *)
3298         THREADLIBS=-lpthread
3299         THREADSPEC=-lpthread
3300         ;;
3301     esac
3302     THREADOBJS=posix-threads.lo
3303     THREADH=posix-threads.h
3304     # MIT pthreads doesn't seem to have the mutexattr functions.
3305     # But for now we don't check for it.  We just assume you aren't
3306     # using MIT pthreads.
3307     cat >> confdefs.h <<\EOF
3308 #define HAVE_PTHREAD_MUTEXATTR_INIT 1
3309 EOF
3310
3311
3312     # If we're using the Boehm GC, then we happen to know that it
3313     # defines _REENTRANT, so we don't bother.  Eww.
3314     if test "$GC" != boehm; then
3315        cat >> confdefs.h <<\EOF
3316 #define _REENTRANT 1
3317 EOF
3318
3319     fi
3320     cat >> confdefs.h <<\EOF
3321 #define _POSIX_PTHREAD_SEMANTICS 1
3322 EOF
3323
3324     ;;
3325
3326  win32)
3327     THREADOBJS=win32-threads.lo
3328     THREADH=win32-threads.h
3329     ;;
3330
3331  none)
3332     THREADOBJS=no-threads.lo
3333     THREADH=no-threads.h
3334     ;;
3335 esac
3336
3337
3338
3339
3340
3341
3342
3343
3344 if test -d sysdep; then true; else mkdir sysdep; fi
3345
3346
3347 HASH_SYNC_SPEC=
3348 # Hash synchronization is only useful with posix threads right now.
3349 if test "$enable_hash_synchronization" = yes && test "$THREADS" != "none"; then
3350    HASH_SYNC_SPEC=-fhash-synchronization
3351    cat >> confdefs.h <<\EOF
3352 #define JV_HASH_SYNCHRONIZATION 1
3353 EOF
3354
3355 fi
3356
3357
3358
3359
3360
3361 if test "$GCC" = yes; then
3362   USING_GCC_TRUE=
3363   USING_GCC_FALSE='#'
3364 else
3365   USING_GCC_TRUE='#'
3366   USING_GCC_FALSE=
3367 fi
3368
3369 CANADIAN=no
3370 NULL_TARGET=no
3371 NATIVE=yes
3372
3373 # We're in the tree with gcc, and need to include some of its headers.
3374 GCC_UNWIND_INCLUDE='-I$(libgcj_basedir)/../gcc'
3375
3376 # Figure out where generated headers like libgcj-config.h get installed.
3377 gcc_version_trigger=${libgcj_basedir}/../gcc/version.c
3378 gcc_version_full=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^\"]*\)\".*/\1/'`
3379 gcc_version=`echo ${gcc_version_full} | sed -e 's/\([^ ]*\) .*/\1/'`
3380 tool_include_dir='$(libdir)/gcc-lib/$(target_alias)/'${gcc_version}/include
3381
3382
3383
3384 if test "x${with_newlib}" = "xyes"; then
3385    # We are being configured with a cross compiler.  AC_REPLACE_FUNCS
3386    # may not work correctly, because the compiler may not be able to
3387    # link executables.
3388
3389    # We assume newlib.  This lets us hard-code the functions we know
3390    # we'll have.
3391    cat >> confdefs.h <<\EOF
3392 #define HAVE_MEMMOVE 1
3393 EOF
3394
3395    cat >> confdefs.h <<\EOF
3396 #define HAVE_MEMCPY 1
3397 EOF
3398
3399    cat >> confdefs.h <<\EOF
3400 #define HAVE_STRERROR 1
3401 EOF
3402
3403    cat >> confdefs.h <<\EOF
3404 #define HAVE_TIME 1
3405 EOF
3406
3407    cat >> confdefs.h <<\EOF
3408 #define HAVE_GMTIME_R 1
3409 EOF
3410
3411    cat >> confdefs.h <<\EOF
3412 #define HAVE_LOCALTIME_R 1
3413 EOF
3414
3415       cat >> confdefs.h <<\EOF
3416 #define HAVE_PTHREAD_MUTEXATTR_INIT 1
3417 EOF
3418
3419       cat >> confdefs.h <<\EOF
3420 #define HAVE_ALLOCA 1
3421 EOF
3422
3423
3424       cat >> confdefs.h <<\EOF
3425 #define NO_GETUID 1
3426 EOF
3427
3428
3429    # If Canadian cross, then don't pick up tools from the build
3430    # directory.
3431    if test x"$build" != x"$with_cross_host" \
3432         && test x"$build" != x"$target"; then
3433       CANADIAN=yes
3434       GCC_UNWIND_INCLUDE=
3435       GCJ="${target_alias}-gcj"
3436    fi
3437    NATIVE=no
3438 else
3439    for ac_func in strerror ioctl select fstat open fsync sleep opendir
3440 do
3441 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3442 echo "configure:3443: checking for $ac_func" >&5
3443 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3444   echo $ac_n "(cached) $ac_c" 1>&6
3445 else
3446   cat > conftest.$ac_ext <<EOF
3447 #line 3448 "configure"
3448 #include "confdefs.h"
3449 /* System header to define __stub macros and hopefully few prototypes,
3450     which can conflict with char $ac_func(); below.  */
3451 #include <assert.h>
3452 /* Override any gcc2 internal prototype to avoid an error.  */
3453 /* We use char because int might match the return type of a gcc2
3454     builtin and then its argument prototype would still apply.  */
3455 char $ac_func();
3456
3457 int main() {
3458
3459 /* The GNU C library defines this for functions which it implements
3460     to always fail with ENOSYS.  Some functions are actually named
3461     something starting with __ and the normal name is an alias.  */
3462 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3463 choke me
3464 #else
3465 $ac_func();
3466 #endif
3467
3468 ; return 0; }
3469 EOF
3470 if { (eval echo configure:3471: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3471   rm -rf conftest*
3472   eval "ac_cv_func_$ac_func=yes"
3473 else
3474   echo "configure: failed program was:" >&5
3475   cat conftest.$ac_ext >&5
3476   rm -rf conftest*
3477   eval "ac_cv_func_$ac_func=no"
3478 fi
3479 rm -f conftest*
3480 fi
3481
3482 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3483   echo "$ac_t""yes" 1>&6
3484     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3485   cat >> confdefs.h <<EOF
3486 #define $ac_tr_func 1
3487 EOF
3488
3489 else
3490   echo "$ac_t""no" 1>&6
3491 fi
3492 done
3493
3494    for ac_func in gmtime_r localtime_r readdir_r getpwuid_r getcwd
3495 do
3496 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3497 echo "configure:3498: checking for $ac_func" >&5
3498 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3499   echo $ac_n "(cached) $ac_c" 1>&6
3500 else
3501   cat > conftest.$ac_ext <<EOF
3502 #line 3503 "configure"
3503 #include "confdefs.h"
3504 /* System header to define __stub macros and hopefully few prototypes,
3505     which can conflict with char $ac_func(); below.  */
3506 #include <assert.h>
3507 /* Override any gcc2 internal prototype to avoid an error.  */
3508 /* We use char because int might match the return type of a gcc2
3509     builtin and then its argument prototype would still apply.  */
3510 char $ac_func();
3511
3512 int main() {
3513
3514 /* The GNU C library defines this for functions which it implements
3515     to always fail with ENOSYS.  Some functions are actually named
3516     something starting with __ and the normal name is an alias.  */
3517 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3518 choke me
3519 #else
3520 $ac_func();
3521 #endif
3522
3523 ; return 0; }
3524 EOF
3525 if { (eval echo configure:3526: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3526   rm -rf conftest*
3527   eval "ac_cv_func_$ac_func=yes"
3528 else
3529   echo "configure: failed program was:" >&5
3530   cat conftest.$ac_ext >&5
3531   rm -rf conftest*
3532   eval "ac_cv_func_$ac_func=no"
3533 fi
3534 rm -f conftest*
3535 fi
3536
3537 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3538   echo "$ac_t""yes" 1>&6
3539     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3540   cat >> confdefs.h <<EOF
3541 #define $ac_tr_func 1
3542 EOF
3543
3544 else
3545   echo "$ac_t""no" 1>&6
3546 fi
3547 done
3548
3549    for ac_func in access stat mkdir rename rmdir unlink realpath utime chmod
3550 do
3551 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3552 echo "configure:3553: checking for $ac_func" >&5
3553 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3554   echo $ac_n "(cached) $ac_c" 1>&6
3555 else
3556   cat > conftest.$ac_ext <<EOF
3557 #line 3558 "configure"
3558 #include "confdefs.h"
3559 /* System header to define __stub macros and hopefully few prototypes,
3560     which can conflict with char $ac_func(); below.  */
3561 #include <assert.h>
3562 /* Override any gcc2 internal prototype to avoid an error.  */
3563 /* We use char because int might match the return type of a gcc2
3564     builtin and then its argument prototype would still apply.  */
3565 char $ac_func();
3566
3567 int main() {
3568
3569 /* The GNU C library defines this for functions which it implements
3570     to always fail with ENOSYS.  Some functions are actually named
3571     something starting with __ and the normal name is an alias.  */
3572 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3573 choke me
3574 #else
3575 $ac_func();
3576 #endif
3577
3578 ; return 0; }
3579 EOF
3580 if { (eval echo configure:3581: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3581   rm -rf conftest*
3582   eval "ac_cv_func_$ac_func=yes"
3583 else
3584   echo "configure: failed program was:" >&5
3585   cat conftest.$ac_ext >&5
3586   rm -rf conftest*
3587   eval "ac_cv_func_$ac_func=no"
3588 fi
3589 rm -f conftest*
3590 fi
3591
3592 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3593   echo "$ac_t""yes" 1>&6
3594     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3595   cat >> confdefs.h <<EOF
3596 #define $ac_tr_func 1
3597 EOF
3598
3599 else
3600   echo "$ac_t""no" 1>&6
3601 fi
3602 done
3603
3604    for ac_func in nl_langinfo setlocale
3605 do
3606 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3607 echo "configure:3608: checking for $ac_func" >&5
3608 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3609   echo $ac_n "(cached) $ac_c" 1>&6
3610 else
3611   cat > conftest.$ac_ext <<EOF
3612 #line 3613 "configure"
3613 #include "confdefs.h"
3614 /* System header to define __stub macros and hopefully few prototypes,
3615     which can conflict with char $ac_func(); below.  */
3616 #include <assert.h>
3617 /* Override any gcc2 internal prototype to avoid an error.  */
3618 /* We use char because int might match the return type of a gcc2
3619     builtin and then its argument prototype would still apply.  */
3620 char $ac_func();
3621
3622 int main() {
3623
3624 /* The GNU C library defines this for functions which it implements
3625     to always fail with ENOSYS.  Some functions are actually named
3626     something starting with __ and the normal name is an alias.  */
3627 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3628 choke me
3629 #else
3630 $ac_func();
3631 #endif
3632
3633 ; return 0; }
3634 EOF
3635 if { (eval echo configure:3636: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3636   rm -rf conftest*
3637   eval "ac_cv_func_$ac_func=yes"
3638 else
3639   echo "configure: failed program was:" >&5
3640   cat conftest.$ac_ext >&5
3641   rm -rf conftest*
3642   eval "ac_cv_func_$ac_func=no"
3643 fi
3644 rm -f conftest*
3645 fi
3646
3647 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3648   echo "$ac_t""yes" 1>&6
3649     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3650   cat >> confdefs.h <<EOF
3651 #define $ac_tr_func 1
3652 EOF
3653
3654 else
3655   echo "$ac_t""no" 1>&6
3656 fi
3657 done
3658
3659    for ac_func in inet_aton inet_addr
3660 do
3661 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3662 echo "configure:3663: checking for $ac_func" >&5
3663 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3664   echo $ac_n "(cached) $ac_c" 1>&6
3665 else
3666   cat > conftest.$ac_ext <<EOF
3667 #line 3668 "configure"
3668 #include "confdefs.h"
3669 /* System header to define __stub macros and hopefully few prototypes,
3670     which can conflict with char $ac_func(); below.  */
3671 #include <assert.h>
3672 /* Override any gcc2 internal prototype to avoid an error.  */
3673 /* We use char because int might match the return type of a gcc2
3674     builtin and then its argument prototype would still apply.  */
3675 char $ac_func();
3676
3677 int main() {
3678
3679 /* The GNU C library defines this for functions which it implements
3680     to always fail with ENOSYS.  Some functions are actually named
3681     something starting with __ and the normal name is an alias.  */
3682 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3683 choke me
3684 #else
3685 $ac_func();
3686 #endif
3687
3688 ; return 0; }
3689 EOF
3690 if { (eval echo configure:3691: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3691   rm -rf conftest*
3692   eval "ac_cv_func_$ac_func=yes"
3693 else
3694   echo "configure: failed program was:" >&5
3695   cat conftest.$ac_ext >&5
3696   rm -rf conftest*
3697   eval "ac_cv_func_$ac_func=no"
3698 fi
3699 rm -f conftest*
3700 fi
3701
3702 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3703   echo "$ac_t""yes" 1>&6
3704     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3705   cat >> confdefs.h <<EOF
3706 #define $ac_tr_func 1
3707 EOF
3708  break
3709 else
3710   echo "$ac_t""no" 1>&6
3711 fi
3712 done
3713
3714    for ac_func in inet_pton uname inet_ntoa
3715 do
3716 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3717 echo "configure:3718: checking for $ac_func" >&5
3718 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3719   echo $ac_n "(cached) $ac_c" 1>&6
3720 else
3721   cat > conftest.$ac_ext <<EOF
3722 #line 3723 "configure"
3723 #include "confdefs.h"
3724 /* System header to define __stub macros and hopefully few prototypes,
3725     which can conflict with char $ac_func(); below.  */
3726 #include <assert.h>
3727 /* Override any gcc2 internal prototype to avoid an error.  */
3728 /* We use char because int might match the return type of a gcc2
3729     builtin and then its argument prototype would still apply.  */
3730 char $ac_func();
3731
3732 int main() {
3733
3734 /* The GNU C library defines this for functions which it implements
3735     to always fail with ENOSYS.  Some functions are actually named
3736     something starting with __ and the normal name is an alias.  */
3737 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3738 choke me
3739 #else
3740 $ac_func();
3741 #endif
3742
3743 ; return 0; }
3744 EOF
3745 if { (eval echo configure:3746: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3746   rm -rf conftest*
3747   eval "ac_cv_func_$ac_func=yes"
3748 else
3749   echo "configure: failed program was:" >&5
3750   cat conftest.$ac_ext >&5
3751   rm -rf conftest*
3752   eval "ac_cv_func_$ac_func=no"
3753 fi
3754 rm -f conftest*
3755 fi
3756
3757 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3758   echo "$ac_t""yes" 1>&6
3759     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3760   cat >> confdefs.h <<EOF
3761 #define $ac_tr_func 1
3762 EOF
3763
3764 else
3765   echo "$ac_t""no" 1>&6
3766 fi
3767 done
3768
3769    for ac_func in fork execvp pipe sigaction ftruncate
3770 do
3771 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3772 echo "configure:3773: checking for $ac_func" >&5
3773 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3774   echo $ac_n "(cached) $ac_c" 1>&6
3775 else
3776   cat > conftest.$ac_ext <<EOF
3777 #line 3778 "configure"
3778 #include "confdefs.h"
3779 /* System header to define __stub macros and hopefully few prototypes,
3780     which can conflict with char $ac_func(); below.  */
3781 #include <assert.h>
3782 /* Override any gcc2 internal prototype to avoid an error.  */
3783 /* We use char because int might match the return type of a gcc2
3784     builtin and then its argument prototype would still apply.  */
3785 char $ac_func();
3786
3787 int main() {
3788
3789 /* The GNU C library defines this for functions which it implements
3790     to always fail with ENOSYS.  Some functions are actually named
3791     something starting with __ and the normal name is an alias.  */
3792 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3793 choke me
3794 #else
3795 $ac_func();
3796 #endif
3797
3798 ; return 0; }
3799 EOF
3800 if { (eval echo configure:3801: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3801   rm -rf conftest*
3802   eval "ac_cv_func_$ac_func=yes"
3803 else
3804   echo "configure: failed program was:" >&5
3805   cat conftest.$ac_ext >&5
3806   rm -rf conftest*
3807   eval "ac_cv_func_$ac_func=no"
3808 fi
3809 rm -f conftest*
3810 fi
3811
3812 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3813   echo "$ac_t""yes" 1>&6
3814     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3815   cat >> confdefs.h <<EOF
3816 #define $ac_tr_func 1
3817 EOF
3818
3819 else
3820   echo "$ac_t""no" 1>&6
3821 fi
3822 done
3823
3824    for ac_hdr in execinfo.h unistd.h dlfcn.h
3825 do
3826 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3827 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3828 echo "configure:3829: checking for $ac_hdr" >&5
3829 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3830   echo $ac_n "(cached) $ac_c" 1>&6
3831 else
3832   cat > conftest.$ac_ext <<EOF
3833 #line 3834 "configure"
3834 #include "confdefs.h"
3835 #include <$ac_hdr>
3836 EOF
3837 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3838 { (eval echo configure:3839: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3839 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3840 if test -z "$ac_err"; then
3841   rm -rf conftest*
3842   eval "ac_cv_header_$ac_safe=yes"
3843 else
3844   echo "$ac_err" >&5
3845   echo "configure: failed program was:" >&5
3846   cat conftest.$ac_ext >&5
3847   rm -rf conftest*
3848   eval "ac_cv_header_$ac_safe=no"
3849 fi
3850 rm -f conftest*
3851 fi
3852 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3853   echo "$ac_t""yes" 1>&6
3854     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3855   cat >> confdefs.h <<EOF
3856 #define $ac_tr_hdr 1
3857 EOF
3858
3859 else
3860   echo "$ac_t""no" 1>&6
3861 fi
3862 done
3863
3864    echo $ac_n "checking for backtrace""... $ac_c" 1>&6
3865 echo "configure:3866: checking for backtrace" >&5
3866 if eval "test \"`echo '$''{'ac_cv_func_backtrace'+set}'`\" = set"; then
3867   echo $ac_n "(cached) $ac_c" 1>&6
3868 else
3869   cat > conftest.$ac_ext <<EOF
3870 #line 3871 "configure"
3871 #include "confdefs.h"
3872 /* System header to define __stub macros and hopefully few prototypes,
3873     which can conflict with char backtrace(); below.  */
3874 #include <assert.h>
3875 /* Override any gcc2 internal prototype to avoid an error.  */
3876 /* We use char because int might match the return type of a gcc2
3877     builtin and then its argument prototype would still apply.  */
3878 char backtrace();
3879
3880 int main() {
3881
3882 /* The GNU C library defines this for functions which it implements
3883     to always fail with ENOSYS.  Some functions are actually named
3884     something starting with __ and the normal name is an alias.  */
3885 #if defined (__stub_backtrace) || defined (__stub___backtrace)
3886 choke me
3887 #else
3888 backtrace();
3889 #endif
3890
3891 ; return 0; }
3892 EOF
3893 if { (eval echo configure:3894: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3894   rm -rf conftest*
3895   eval "ac_cv_func_backtrace=yes"
3896 else
3897   echo "configure: failed program was:" >&5
3898   cat conftest.$ac_ext >&5
3899   rm -rf conftest*
3900   eval "ac_cv_func_backtrace=no"
3901 fi
3902 rm -f conftest*
3903 fi
3904
3905 if eval "test \"`echo '$ac_cv_func_'backtrace`\" = yes"; then
3906   echo "$ac_t""yes" 1>&6
3907
3908      case "$host" in
3909        ia64-*-linux*)
3910          # Has broken backtrace()
3911          ;;
3912        s390*-*-linux*)
3913          # Has broken backtrace()
3914          ;;
3915        *)
3916          cat >> confdefs.h <<\EOF
3917 #define HAVE_BACKTRACE 1
3918 EOF
3919
3920          ;;
3921      esac
3922
3923 else
3924   echo "$ac_t""no" 1>&6
3925 fi
3926
3927
3928    echo $ac_n "checking for dladdr in -ldl""... $ac_c" 1>&6
3929 echo "configure:3930: checking for dladdr in -ldl" >&5
3930 ac_lib_var=`echo dl'_'dladdr | sed 'y%./+-%__p_%'`
3931 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3932   echo $ac_n "(cached) $ac_c" 1>&6
3933 else
3934   ac_save_LIBS="$LIBS"
3935 LIBS="-ldl  $LIBS"
3936 cat > conftest.$ac_ext <<EOF
3937 #line 3938 "configure"
3938 #include "confdefs.h"
3939 /* Override any gcc2 internal prototype to avoid an error.  */
3940 /* We use char because int might match the return type of a gcc2
3941     builtin and then its argument prototype would still apply.  */
3942 char dladdr();
3943
3944 int main() {
3945 dladdr()
3946 ; return 0; }
3947 EOF
3948 if { (eval echo configure:3949: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3949   rm -rf conftest*
3950   eval "ac_cv_lib_$ac_lib_var=yes"
3951 else
3952   echo "configure: failed program was:" >&5
3953   cat conftest.$ac_ext >&5
3954   rm -rf conftest*
3955   eval "ac_cv_lib_$ac_lib_var=no"
3956 fi
3957 rm -f conftest*
3958 LIBS="$ac_save_LIBS"
3959
3960 fi
3961 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3962   echo "$ac_t""yes" 1>&6
3963
3964      cat >> confdefs.h <<\EOF
3965 #define HAVE_DLADDR 1
3966 EOF
3967
3968 else
3969   echo "$ac_t""no" 1>&6
3970 fi
3971
3972    if test x"$build" = x"$host"; then
3973      for ac_file in /proc/self/exe
3974 do
3975
3976 ac_safe=`echo "$ac_file" | sed 'y%./+-%__p_%'`
3977 echo $ac_n "checking for $ac_file""... $ac_c" 1>&6
3978 echo "configure:3979: checking for $ac_file" >&5
3979 if eval "test \"`echo '$''{'ac_cv_file_$ac_safe'+set}'`\" = set"; then
3980   echo $ac_n "(cached) $ac_c" 1>&6
3981 else
3982   if test "$cross_compiling" = yes; then
3983     { echo "configure: error: Cannot check for file existence when cross compiling" 1>&2; exit 1; }
3984 else
3985   if test -r $ac_file; then
3986     eval "ac_cv_file_$ac_safe=yes"
3987   else
3988     eval "ac_cv_file_$ac_safe=no"
3989   fi
3990 fi
3991 fi
3992 if eval "test \"`echo '$ac_cv_file_'$ac_safe`\" = yes"; then
3993   echo "$ac_t""yes" 1>&6
3994     ac_tr_file=HAVE_`echo $ac_file | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3995   cat >> confdefs.h <<EOF
3996 #define $ac_tr_file 1
3997 EOF
3998
3999        cat >> confdefs.h <<\EOF
4000 #define HAVE_PROC_SELF_EXE 1
4001 EOF
4002
4003 else
4004   echo "$ac_t""no" 1>&6
4005
4006 fi
4007 done
4008
4009    else
4010      case $host in
4011      *-linux*)
4012        cat >> confdefs.h <<\EOF
4013 #define HAVE_PROC_SELF_EXE 1
4014 EOF
4015
4016        ;;
4017      esac
4018    fi
4019
4020
4021
4022   am_cv_lib_iconv_ldpath=
4023   # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
4024 if test "${with_libiconv_prefix+set}" = set; then
4025   withval="$with_libiconv_prefix"
4026
4027     for dir in `echo "$withval" | tr : ' '`; do
4028       if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi
4029       if test -d $dir/lib; then am_cv_lib_iconv_ldpath="-L$dir/lib"; fi
4030     done
4031
4032 fi
4033
4034
4035   echo $ac_n "checking for iconv""... $ac_c" 1>&6
4036 echo "configure:4037: checking for iconv" >&5
4037 if eval "test \"`echo '$''{'am_cv_func_iconv'+set}'`\" = set"; then
4038   echo $ac_n "(cached) $ac_c" 1>&6
4039 else
4040
4041     am_cv_func_iconv="no, consider installing GNU libiconv"
4042     am_cv_lib_iconv=no
4043     cat > conftest.$ac_ext <<EOF
4044 #line 4045 "configure"
4045 #include "confdefs.h"
4046 #include <stdlib.h>
4047 #include <iconv.h>
4048 int main() {
4049 iconv_t cd = iconv_open("","");
4050        iconv(cd,NULL,NULL,NULL,NULL);
4051        iconv_close(cd);
4052 ; return 0; }
4053 EOF
4054 if { (eval echo configure:4055: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4055   rm -rf conftest*
4056   am_cv_func_iconv=yes
4057 else
4058   echo "configure: failed program was:" >&5
4059   cat conftest.$ac_ext >&5
4060 fi
4061 rm -f conftest*
4062     if test "$am_cv_func_iconv" != yes; then
4063       am_save_LIBS="$LIBS"
4064       LIBS="$LIBS $am_cv_libiconv_ldpath -liconv"
4065       cat > conftest.$ac_ext <<EOF
4066 #line 4067 "configure"
4067 #include "confdefs.h"
4068 #include <stdlib.h>
4069 #include <iconv.h>
4070 int main() {
4071 iconv_t cd = iconv_open("","");
4072          iconv(cd,NULL,NULL,NULL,NULL);
4073          iconv_close(cd);
4074 ; return 0; }
4075 EOF
4076 if { (eval echo configure:4077: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4077   rm -rf conftest*
4078   am_cv_lib_iconv=yes
4079         am_cv_func_iconv=yes
4080 else
4081   echo "configure: failed program was:" >&5
4082   cat conftest.$ac_ext >&5
4083 fi
4084 rm -f conftest*
4085       LIBS="$am_save_LIBS"
4086     fi
4087
4088 fi
4089
4090 echo "$ac_t""$am_cv_func_iconv" 1>&6
4091   if test "$am_cv_func_iconv" = yes; then
4092     cat >> confdefs.h <<\EOF
4093 #define HAVE_ICONV 1
4094 EOF
4095
4096     echo $ac_n "checking for iconv declaration""... $ac_c" 1>&6
4097 echo "configure:4098: checking for iconv declaration" >&5
4098     if eval "test \"`echo '$''{'am_cv_proto_iconv'+set}'`\" = set"; then
4099   echo $ac_n "(cached) $ac_c" 1>&6
4100 else
4101
4102       cat > conftest.$ac_ext <<EOF
4103 #line 4104 "configure"
4104 #include "confdefs.h"
4105
4106 #include <stdlib.h>
4107 #include <iconv.h>
4108 extern
4109 #ifdef __cplusplus
4110 "C"
4111 #endif
4112 #if defined(__STDC__) || defined(__cplusplus)
4113 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
4114 #else
4115 size_t iconv();
4116 #endif
4117
4118 int main() {
4119
4120 ; return 0; }
4121 EOF
4122 if { (eval echo configure:4123: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4123   rm -rf conftest*
4124   am_cv_proto_iconv_arg1=""
4125 else
4126   echo "configure: failed program was:" >&5
4127   cat conftest.$ac_ext >&5
4128   rm -rf conftest*
4129   am_cv_proto_iconv_arg1="const"
4130 fi
4131 rm -f conftest*
4132       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
4133 fi
4134
4135     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
4136     echo "$ac_t""${ac_t:-
4137          }$am_cv_proto_iconv" 1>&6
4138     cat >> confdefs.h <<EOF
4139 #define ICONV_CONST $am_cv_proto_iconv_arg1
4140 EOF
4141
4142   fi
4143   LIBICONV=
4144   if test "$am_cv_lib_iconv" = yes; then
4145     LIBICONV="$am_cv_lib_iconv_ldpath -liconv"
4146   fi
4147
4148
4149    if test $ac_cv_header_locale_h = yes; then
4150     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
4151 echo "configure:4152: checking for LC_MESSAGES" >&5
4152 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
4153   echo $ac_n "(cached) $ac_c" 1>&6
4154 else
4155   cat > conftest.$ac_ext <<EOF
4156 #line 4157 "configure"
4157 #include "confdefs.h"
4158 #include <locale.h>
4159 int main() {
4160 return LC_MESSAGES
4161 ; return 0; }
4162 EOF
4163 if { (eval echo configure:4164: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4164   rm -rf conftest*
4165   am_cv_val_LC_MESSAGES=yes
4166 else
4167   echo "configure: failed program was:" >&5
4168   cat conftest.$ac_ext >&5
4169   rm -rf conftest*
4170   am_cv_val_LC_MESSAGES=no
4171 fi
4172 rm -f conftest*
4173 fi
4174
4175 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
4176     if test $am_cv_val_LC_MESSAGES = yes; then
4177       cat >> confdefs.h <<\EOF
4178 #define HAVE_LC_MESSAGES 1
4179 EOF
4180
4181     fi
4182   fi
4183    echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6
4184 echo "configure:4185: checking whether struct tm is in sys/time.h or time.h" >&5
4185 if eval "test \"`echo '$''{'ac_cv_struct_tm'+set}'`\" = set"; then
4186   echo $ac_n "(cached) $ac_c" 1>&6
4187 else
4188   cat > conftest.$ac_ext <<EOF
4189 #line 4190 "configure"
4190 #include "confdefs.h"
4191 #include <sys/types.h>
4192 #include <time.h>
4193 int main() {
4194 struct tm *tp; tp->tm_sec;
4195 ; return 0; }
4196 EOF
4197 if { (eval echo configure:4198: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4198   rm -rf conftest*
4199   ac_cv_struct_tm=time.h
4200 else
4201   echo "configure: failed program was:" >&5
4202   cat conftest.$ac_ext >&5
4203   rm -rf conftest*
4204   ac_cv_struct_tm=sys/time.h
4205 fi
4206 rm -f conftest*
4207 fi
4208
4209 echo "$ac_t""$ac_cv_struct_tm" 1>&6
4210 if test $ac_cv_struct_tm = sys/time.h; then
4211   cat >> confdefs.h <<\EOF
4212 #define TM_IN_SYS_TIME 1
4213 EOF
4214
4215 fi
4216
4217 echo $ac_n "checking for tm_zone in struct tm""... $ac_c" 1>&6
4218 echo "configure:4219: checking for tm_zone in struct tm" >&5
4219 if eval "test \"`echo '$''{'ac_cv_struct_tm_zone'+set}'`\" = set"; then
4220   echo $ac_n "(cached) $ac_c" 1>&6
4221 else
4222   cat > conftest.$ac_ext <<EOF
4223 #line 4224 "configure"
4224 #include "confdefs.h"
4225 #include <sys/types.h>
4226 #include <$ac_cv_struct_tm>
4227 int main() {
4228 struct tm tm; tm.tm_zone;
4229 ; return 0; }
4230 EOF
4231 if { (eval echo configure:4232: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4232   rm -rf conftest*
4233   ac_cv_struct_tm_zone=yes
4234 else
4235   echo "configure: failed program was:" >&5
4236   cat conftest.$ac_ext >&5
4237   rm -rf conftest*
4238   ac_cv_struct_tm_zone=no
4239 fi
4240 rm -f conftest*
4241 fi
4242
4243 echo "$ac_t""$ac_cv_struct_tm_zone" 1>&6
4244 if test "$ac_cv_struct_tm_zone" = yes; then
4245   cat >> confdefs.h <<\EOF
4246 #define HAVE_TM_ZONE 1
4247 EOF
4248
4249 else
4250   echo $ac_n "checking for tzname""... $ac_c" 1>&6
4251 echo "configure:4252: checking for tzname" >&5
4252 if eval "test \"`echo '$''{'ac_cv_var_tzname'+set}'`\" = set"; then
4253   echo $ac_n "(cached) $ac_c" 1>&6
4254 else
4255   cat > conftest.$ac_ext <<EOF
4256 #line 4257 "configure"
4257 #include "confdefs.h"
4258 #include <time.h>
4259 #ifndef tzname /* For SGI.  */
4260 extern char *tzname[]; /* RS6000 and others reject char **tzname.  */
4261 #endif
4262 int main() {
4263 atoi(*tzname);
4264 ; return 0; }
4265 EOF
4266 if { (eval echo configure:4267: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4267   rm -rf conftest*
4268   ac_cv_var_tzname=yes
4269 else
4270   echo "configure: failed program was:" >&5
4271   cat conftest.$ac_ext >&5
4272   rm -rf conftest*
4273   ac_cv_var_tzname=no
4274 fi
4275 rm -f conftest*
4276 fi
4277
4278 echo "$ac_t""$ac_cv_var_tzname" 1>&6
4279   if test $ac_cv_var_tzname = yes; then
4280     cat >> confdefs.h <<\EOF
4281 #define HAVE_TZNAME 1
4282 EOF
4283
4284   fi
4285 fi
4286
4287
4288    for ac_func in gethostbyname_r
4289 do
4290 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4291 echo "configure:4292: checking for $ac_func" >&5
4292 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4293   echo $ac_n "(cached) $ac_c" 1>&6
4294 else
4295   cat > conftest.$ac_ext <<EOF
4296 #line 4297 "configure"
4297 #include "confdefs.h"
4298 /* System header to define __stub macros and hopefully few prototypes,
4299     which can conflict with char $ac_func(); below.  */
4300 #include <assert.h>
4301 /* Override any gcc2 internal prototype to avoid an error.  */
4302 /* We use char because int might match the return type of a gcc2
4303     builtin and then its argument prototype would still apply.  */
4304 char $ac_func();
4305
4306 int main() {
4307
4308 /* The GNU C library defines this for functions which it implements
4309     to always fail with ENOSYS.  Some functions are actually named
4310     something starting with __ and the normal name is an alias.  */
4311 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4312 choke me
4313 #else
4314 $ac_func();
4315 #endif
4316
4317 ; return 0; }
4318 EOF
4319 if { (eval echo configure:4320: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4320   rm -rf conftest*
4321   eval "ac_cv_func_$ac_func=yes"
4322 else
4323   echo "configure: failed program was:" >&5
4324   cat conftest.$ac_ext >&5
4325   rm -rf conftest*
4326   eval "ac_cv_func_$ac_func=no"
4327 fi
4328 rm -f conftest*
4329 fi
4330
4331 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4332   echo "$ac_t""yes" 1>&6
4333     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4334   cat >> confdefs.h <<EOF
4335 #define $ac_tr_func 1
4336 EOF
4337
4338      cat >> confdefs.h <<\EOF
4339 #define HAVE_GETHOSTBYNAME_R 1
4340 EOF
4341
4342      # There are two different kinds of gethostbyname_r.
4343      # We look for the one that returns `int'.
4344      # Hopefully this check is robust enough.
4345      cat > conftest.$ac_ext <<EOF
4346 #line 4347 "configure"
4347 #include "confdefs.h"
4348 #include <netdb.h>
4349 EOF
4350 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4351   egrep "int.*gethostbyname_r" >/dev/null 2>&1; then
4352   rm -rf conftest*
4353
4354        cat >> confdefs.h <<\EOF
4355 #define GETHOSTBYNAME_R_RETURNS_INT 1
4356 EOF
4357
4358 fi
4359 rm -f conftest*
4360
4361
4362      case " $GCINCS " in
4363      *" -D_REENTRANT "*) ;;
4364      *)
4365                 echo $ac_n "checking whether gethostbyname_r declaration requires -D_REENTRANT""... $ac_c" 1>&6
4366 echo "configure:4367: checking whether gethostbyname_r declaration requires -D_REENTRANT" >&5
4367 if eval "test \"`echo '$''{'libjava_cv_gethostbyname_r_needs_reentrant'+set}'`\" = set"; then
4368   echo $ac_n "(cached) $ac_c" 1>&6
4369 else
4370
4371           ac_ext=C
4372 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
4373 ac_cpp='$CXXCPP $CPPFLAGS'
4374 ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
4375 ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
4376 cross_compiling=$ac_cv_prog_cxx_cross
4377
4378           cat > conftest.$ac_ext <<EOF
4379 #line 4380 "configure"
4380 #include "confdefs.h"
4381 #include <netdb.h>
4382 int main() {
4383 gethostbyname_r("", 0, 0);
4384 ; return 0; }
4385 EOF
4386 if { (eval echo configure:4387: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4387   rm -rf conftest*
4388   libjava_cv_gethostbyname_r_needs_reentrant=no
4389 else
4390   echo "configure: failed program was:" >&5
4391   cat conftest.$ac_ext >&5
4392   rm -rf conftest*
4393                 CPPFLAGS_SAVE="$CPPFLAGS"
4394                 CPPFLAGS="$CPPFLAGS -D_REENTRANT"
4395                 cat > conftest.$ac_ext <<EOF
4396 #line 4397 "configure"
4397 #include "confdefs.h"
4398 #include <netdb.h>
4399 int main() {
4400 gethostbyname_r("", 0, 0);
4401 ; return 0; }
4402 EOF
4403 if { (eval echo configure:4404: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4404   rm -rf conftest*
4405   libjava_cv_gethostbyname_r_needs_reentrant=yes
4406 else
4407   echo "configure: failed program was:" >&5
4408   cat conftest.$ac_ext >&5
4409   rm -rf conftest*
4410   libjava_cv_gethostbyname_r_needs_reentrant=fail
4411 fi
4412 rm -f conftest*
4413                 CPPFLAGS="$CPPFLAGS_SAVE"
4414
4415 fi
4416 rm -f conftest*
4417           ac_ext=c
4418 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
4419 ac_cpp='$CPP $CPPFLAGS'
4420 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
4421 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
4422 cross_compiling=$ac_cv_prog_cc_cross
4423
4424
4425 fi
4426
4427 echo "$ac_t""$libjava_cv_gethostbyname_r_needs_reentrant" 1>&6
4428         if test "x$libjava_cv_gethostbyname_r_needs_reentrant" = xyes; then
4429           cat >> confdefs.h <<\EOF
4430 #define _REENTRANT 1
4431 EOF
4432
4433         fi
4434      ;;
4435      esac
4436
4437      echo $ac_n "checking for struct hostent_data""... $ac_c" 1>&6
4438 echo "configure:4439: checking for struct hostent_data" >&5
4439 if eval "test \"`echo '$''{'libjava_cv_struct_hostent_data'+set}'`\" = set"; then
4440   echo $ac_n "(cached) $ac_c" 1>&6
4441 else
4442         cat > conftest.$ac_ext <<EOF
4443 #line 4444 "configure"
4444 #include "confdefs.h"
4445
4446 #if GETHOSTBYNAME_R_NEEDS_REENTRANT && !defined(_REENTRANT)
4447 # define _REENTRANT 1
4448 #endif
4449 #include <netdb.h>
4450 int main() {
4451 struct hostent_data data;
4452 ; return 0; }
4453 EOF
4454 if { (eval echo configure:4455: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4455   rm -rf conftest*
4456   libjava_cv_struct_hostent_data=yes
4457 else
4458   echo "configure: failed program was:" >&5
4459   cat conftest.$ac_ext >&5
4460   rm -rf conftest*
4461   libjava_cv_struct_hostent_data=no
4462 fi
4463 rm -f conftest*
4464 fi
4465
4466 echo "$ac_t""$libjava_cv_struct_hostent_data" 1>&6
4467      if test "x$libjava_cv_struct_hostent_data" = xyes; then
4468        cat >> confdefs.h <<\EOF
4469 #define HAVE_STRUCT_HOSTENT_DATA 1
4470 EOF
4471
4472      fi
4473
4474 else
4475   echo "$ac_t""no" 1>&6
4476 fi
4477 done
4478
4479
4480    # FIXME: libjava source code expects to find a prototype for
4481    # gethostbyaddr_r in netdb.h.  The outer check ensures that
4482    # HAVE_GETHOSTBYADDR_R will not be defined if the prototype fails
4483    # to exist where expected.  (The root issue: AC_CHECK_FUNCS assumes C
4484    # linkage check is enough, yet C++ code requires proper prototypes.)
4485    cat > conftest.$ac_ext <<EOF
4486 #line 4487 "configure"
4487 #include "confdefs.h"
4488 #include <netdb.h>
4489 EOF
4490 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4491   egrep "gethostbyaddr_r" >/dev/null 2>&1; then
4492   rm -rf conftest*
4493
4494    for ac_func in gethostbyaddr_r
4495 do
4496 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4497 echo "configure:4498: checking for $ac_func" >&5
4498 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4499   echo $ac_n "(cached) $ac_c" 1>&6
4500 else
4501   cat > conftest.$ac_ext <<EOF
4502 #line 4503 "configure"
4503 #include "confdefs.h"
4504 /* System header to define __stub macros and hopefully few prototypes,
4505     which can conflict with char $ac_func(); below.  */
4506 #include <assert.h>
4507 /* Override any gcc2 internal prototype to avoid an error.  */
4508 /* We use char because int might match the return type of a gcc2
4509     builtin and then its argument prototype would still apply.  */
4510 char $ac_func();
4511
4512 int main() {
4513
4514 /* The GNU C library defines this for functions which it implements
4515     to always fail with ENOSYS.  Some functions are actually named
4516     something starting with __ and the normal name is an alias.  */
4517 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4518 choke me
4519 #else
4520 $ac_func();
4521 #endif
4522
4523 ; return 0; }
4524 EOF
4525 if { (eval echo configure:4526: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4526   rm -rf conftest*
4527   eval "ac_cv_func_$ac_func=yes"
4528 else
4529   echo "configure: failed program was:" >&5
4530   cat conftest.$ac_ext >&5
4531   rm -rf conftest*
4532   eval "ac_cv_func_$ac_func=no"
4533 fi
4534 rm -f conftest*
4535 fi
4536
4537 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4538   echo "$ac_t""yes" 1>&6
4539     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4540   cat >> confdefs.h <<EOF
4541 #define $ac_tr_func 1
4542 EOF
4543
4544      cat >> confdefs.h <<\EOF
4545 #define HAVE_GETHOSTBYADDR_R 1
4546 EOF
4547
4548      # There are two different kinds of gethostbyaddr_r.
4549      # We look for the one that returns `int'.
4550      # Hopefully this check is robust enough.
4551      cat > conftest.$ac_ext <<EOF
4552 #line 4553 "configure"
4553 #include "confdefs.h"
4554 #include <netdb.h>
4555 EOF
4556 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4557   egrep "int.*gethostbyaddr_r" >/dev/null 2>&1; then
4558   rm -rf conftest*
4559
4560        cat >> confdefs.h <<\EOF
4561 #define GETHOSTBYADDR_R_RETURNS_INT 1
4562 EOF
4563
4564 fi
4565 rm -f conftest*
4566
4567 else
4568   echo "$ac_t""no" 1>&6
4569 fi
4570 done
4571
4572 fi
4573 rm -f conftest*
4574
4575
4576    for ac_func in gethostname
4577 do
4578 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4579 echo "configure:4580: checking for $ac_func" >&5
4580 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4581   echo $ac_n "(cached) $ac_c" 1>&6
4582 else
4583   cat > conftest.$ac_ext <<EOF
4584 #line 4585 "configure"
4585 #include "confdefs.h"
4586 /* System header to define __stub macros and hopefully few prototypes,
4587     which can conflict with char $ac_func(); below.  */
4588 #include <assert.h>
4589 /* Override any gcc2 internal prototype to avoid an error.  */
4590 /* We use char because int might match the return type of a gcc2
4591     builtin and then its argument prototype would still apply.  */
4592 char $ac_func();
4593
4594 int main() {
4595
4596 /* The GNU C library defines this for functions which it implements
4597     to always fail with ENOSYS.  Some functions are actually named
4598     something starting with __ and the normal name is an alias.  */
4599 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4600 choke me
4601 #else
4602 $ac_func();
4603 #endif
4604
4605 ; return 0; }
4606 EOF
4607 if { (eval echo configure:4608: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4608   rm -rf conftest*
4609   eval "ac_cv_func_$ac_func=yes"
4610 else
4611   echo "configure: failed program was:" >&5
4612   cat conftest.$ac_ext >&5
4613   rm -rf conftest*
4614   eval "ac_cv_func_$ac_func=no"
4615 fi
4616 rm -f conftest*
4617 fi
4618
4619 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4620   echo "$ac_t""yes" 1>&6
4621     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4622   cat >> confdefs.h <<EOF
4623 #define $ac_tr_func 1
4624 EOF
4625
4626      cat >> confdefs.h <<\EOF
4627 #define HAVE_GETHOSTNAME 1
4628 EOF
4629
4630      cat > conftest.$ac_ext <<EOF
4631 #line 4632 "configure"
4632 #include "confdefs.h"
4633 #include <unistd.h>
4634 EOF
4635 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4636   egrep "gethostname" >/dev/null 2>&1; then
4637   rm -rf conftest*
4638
4639        cat >> confdefs.h <<\EOF
4640 #define HAVE_GETHOSTNAME_DECL 1
4641 EOF
4642
4643 fi
4644 rm -f conftest*
4645
4646 else
4647   echo "$ac_t""no" 1>&6
4648 fi
4649 done
4650
4651
4652    # Look for these functions in the thread library, but only bother
4653    # if using POSIX threads.
4654    if test "$THREADS" = posix; then
4655       save_LIBS="$LIBS"
4656       LIBS="$LIBS $THREADLIBS"
4657       # Some POSIX thread systems don't have pthread_mutexattr_settype.
4658       # E.g., Solaris.
4659       for ac_func in pthread_mutexattr_settype pthread_mutexattr_setkind_np
4660 do
4661 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4662 echo "configure:4663: checking for $ac_func" >&5
4663 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4664   echo $ac_n "(cached) $ac_c" 1>&6
4665 else
4666   cat > conftest.$ac_ext <<EOF
4667 #line 4668 "configure"
4668 #include "confdefs.h"
4669 /* System header to define __stub macros and hopefully few prototypes,
4670     which can conflict with char $ac_func(); below.  */
4671 #include <assert.h>
4672 /* Override any gcc2 internal prototype to avoid an error.  */
4673 /* We use char because int might match the return type of a gcc2
4674     builtin and then its argument prototype would still apply.  */
4675 char $ac_func();
4676
4677 int main() {
4678
4679 /* The GNU C library defines this for functions which it implements
4680     to always fail with ENOSYS.  Some functions are actually named
4681     something starting with __ and the normal name is an alias.  */
4682 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4683 choke me
4684 #else
4685 $ac_func();
4686 #endif
4687
4688 ; return 0; }
4689 EOF
4690 if { (eval echo configure:4691: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4691   rm -rf conftest*
4692   eval "ac_cv_func_$ac_func=yes"
4693 else
4694   echo "configure: failed program was:" >&5
4695   cat conftest.$ac_ext >&5
4696   rm -rf conftest*
4697   eval "ac_cv_func_$ac_func=no"
4698 fi
4699 rm -f conftest*
4700 fi
4701
4702 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4703   echo "$ac_t""yes" 1>&6
4704     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4705   cat >> confdefs.h <<EOF
4706 #define $ac_tr_func 1
4707 EOF
4708
4709 else
4710   echo "$ac_t""no" 1>&6
4711 fi
4712 done
4713
4714
4715       # Look for sched_yield.  Up to Solaris 2.6, it is in libposix4, since
4716       # Solaris 7 the name librt is preferred.
4717       for ac_func in sched_yield
4718 do
4719 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4720 echo "configure:4721: checking for $ac_func" >&5
4721 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4722   echo $ac_n "(cached) $ac_c" 1>&6
4723 else
4724   cat > conftest.$ac_ext <<EOF
4725 #line 4726 "configure"
4726 #include "confdefs.h"
4727 /* System header to define __stub macros and hopefully few prototypes,
4728     which can conflict with char $ac_func(); below.  */
4729 #include <assert.h>
4730 /* Override any gcc2 internal prototype to avoid an error.  */
4731 /* We use char because int might match the return type of a gcc2
4732     builtin and then its argument prototype would still apply.  */
4733 char $ac_func();
4734
4735 int main() {
4736
4737 /* The GNU C library defines this for functions which it implements
4738     to always fail with ENOSYS.  Some functions are actually named
4739     something starting with __ and the normal name is an alias.  */
4740 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4741 choke me
4742 #else
4743 $ac_func();
4744 #endif
4745
4746 ; return 0; }
4747 EOF
4748 if { (eval echo configure:4749: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4749   rm -rf conftest*
4750   eval "ac_cv_func_$ac_func=yes"
4751 else
4752   echo "configure: failed program was:" >&5
4753   cat conftest.$ac_ext >&5
4754   rm -rf conftest*
4755   eval "ac_cv_func_$ac_func=no"
4756 fi
4757 rm -f conftest*
4758 fi
4759
4760 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4761   echo "$ac_t""yes" 1>&6
4762     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4763   cat >> confdefs.h <<EOF
4764 #define $ac_tr_func 1
4765 EOF
4766
4767 else
4768   echo "$ac_t""no" 1>&6
4769 echo $ac_n "checking for sched_yield in -lrt""... $ac_c" 1>&6
4770 echo "configure:4771: checking for sched_yield in -lrt" >&5
4771 ac_lib_var=`echo rt'_'sched_yield | sed 'y%./+-%__p_%'`
4772 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4773   echo $ac_n "(cached) $ac_c" 1>&6
4774 else
4775   ac_save_LIBS="$LIBS"
4776 LIBS="-lrt  $LIBS"
4777 cat > conftest.$ac_ext <<EOF
4778 #line 4779 "configure"
4779 #include "confdefs.h"
4780 /* Override any gcc2 internal prototype to avoid an error.  */
4781 /* We use char because int might match the return type of a gcc2
4782     builtin and then its argument prototype would still apply.  */
4783 char sched_yield();
4784
4785 int main() {
4786 sched_yield()
4787 ; return 0; }
4788 EOF
4789 if { (eval echo configure:4790: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4790   rm -rf conftest*
4791   eval "ac_cv_lib_$ac_lib_var=yes"
4792 else
4793   echo "configure: failed program was:" >&5
4794   cat conftest.$ac_ext >&5
4795   rm -rf conftest*
4796   eval "ac_cv_lib_$ac_lib_var=no"
4797 fi
4798 rm -f conftest*
4799 LIBS="$ac_save_LIBS"
4800
4801 fi
4802 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4803   echo "$ac_t""yes" 1>&6
4804
4805           cat >> confdefs.h <<\EOF
4806 #define HAVE_SCHED_YIELD 1
4807 EOF
4808
4809           THREADLIBS="$THREADLIBS -lrt"
4810           THREADSPEC="$THREADSPEC -lrt"
4811 else
4812   echo "$ac_t""no" 1>&6
4813
4814           echo $ac_n "checking for sched_yield in -lposix4""... $ac_c" 1>&6
4815 echo "configure:4816: checking for sched_yield in -lposix4" >&5
4816 ac_lib_var=`echo posix4'_'sched_yield | sed 'y%./+-%__p_%'`
4817 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4818   echo $ac_n "(cached) $ac_c" 1>&6
4819 else
4820   ac_save_LIBS="$LIBS"
4821 LIBS="-lposix4  $LIBS"
4822 cat > conftest.$ac_ext <<EOF
4823 #line 4824 "configure"
4824 #include "confdefs.h"
4825 /* Override any gcc2 internal prototype to avoid an error.  */
4826 /* We use char because int might match the return type of a gcc2
4827     builtin and then its argument prototype would still apply.  */
4828 char sched_yield();
4829
4830 int main() {
4831 sched_yield()
4832 ; return 0; }
4833 EOF
4834 if { (eval echo configure:4835: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4835   rm -rf conftest*
4836   eval "ac_cv_lib_$ac_lib_var=yes"
4837 else
4838   echo "configure: failed program was:" >&5
4839   cat conftest.$ac_ext >&5
4840   rm -rf conftest*
4841   eval "ac_cv_lib_$ac_lib_var=no"
4842 fi
4843 rm -f conftest*
4844 LIBS="$ac_save_LIBS"
4845
4846 fi
4847 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4848   echo "$ac_t""yes" 1>&6
4849
4850             cat >> confdefs.h <<\EOF
4851 #define HAVE_SCHED_YIELD 1
4852 EOF
4853
4854             THREADLIBS="$THREADLIBS -lposix4"
4855             THREADSPEC="$THREADSPEC -lposix4"
4856 else
4857   echo "$ac_t""no" 1>&6
4858 fi
4859
4860 fi
4861
4862 fi
4863 done
4864
4865       LIBS="$save_LIBS"
4866
4867       # We can save a little space at runtime if the mutex has m_count
4868       # or __m_count.  This is a nice hack for Linux.
4869       cat > conftest.$ac_ext <<EOF
4870 #line 4871 "configure"
4871 #include "confdefs.h"
4872 #include <pthread.h>
4873 int main() {
4874
4875           extern pthread_mutex_t *mutex; int q = mutex->m_count;
4876
4877 ; return 0; }
4878 EOF
4879 if { (eval echo configure:4880: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4880   rm -rf conftest*
4881   cat >> confdefs.h <<\EOF
4882 #define PTHREAD_MUTEX_HAVE_M_COUNT 1
4883 EOF
4884
4885 else
4886   echo "configure: failed program was:" >&5
4887   cat conftest.$ac_ext >&5
4888   rm -rf conftest*
4889
4890         cat > conftest.$ac_ext <<EOF
4891 #line 4892 "configure"
4892 #include "confdefs.h"
4893 #include <pthread.h>
4894 int main() {
4895
4896             extern pthread_mutex_t *mutex; int q = mutex->__m_count;
4897
4898 ; return 0; }
4899 EOF
4900 if { (eval echo configure:4901: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4901   rm -rf conftest*
4902   cat >> confdefs.h <<\EOF
4903 #define PTHREAD_MUTEX_HAVE___M_COUNT 1
4904 EOF
4905
4906 else
4907   echo "configure: failed program was:" >&5
4908   cat conftest.$ac_ext >&5
4909 fi
4910 rm -f conftest*
4911 fi
4912 rm -f conftest*
4913    fi
4914
4915    # We require a way to get the time.
4916    time_found=no
4917    for ac_func in gettimeofday time ftime
4918 do
4919 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4920 echo "configure:4921: checking for $ac_func" >&5
4921 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4922   echo $ac_n "(cached) $ac_c" 1>&6
4923 else
4924   cat > conftest.$ac_ext <<EOF
4925 #line 4926 "configure"
4926 #include "confdefs.h"
4927 /* System header to define __stub macros and hopefully few prototypes,
4928     which can conflict with char $ac_func(); below.  */
4929 #include <assert.h>
4930 /* Override any gcc2 internal prototype to avoid an error.  */
4931 /* We use char because int might match the return type of a gcc2
4932     builtin and then its argument prototype would still apply.  */
4933 char $ac_func();
4934
4935 int main() {
4936
4937 /* The GNU C library defines this for functions which it implements
4938     to always fail with ENOSYS.  Some functions are actually named
4939     something starting with __ and the normal name is an alias.  */
4940 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4941 choke me
4942 #else
4943 $ac_func();
4944 #endif
4945
4946 ; return 0; }
4947 EOF
4948 if { (eval echo configure:4949: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4949   rm -rf conftest*
4950   eval "ac_cv_func_$ac_func=yes"
4951 else
4952   echo "configure: failed program was:" >&5
4953   cat conftest.$ac_ext >&5
4954   rm -rf conftest*
4955   eval "ac_cv_func_$ac_func=no"
4956 fi
4957 rm -f conftest*
4958 fi
4959
4960 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4961   echo "$ac_t""yes" 1>&6
4962     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4963   cat >> confdefs.h <<EOF
4964 #define $ac_tr_func 1
4965 EOF
4966  time_found=yes
4967 else
4968   echo "$ac_t""no" 1>&6
4969 fi
4970 done
4971
4972    if test "$time_found" = no; then
4973       { echo "configure: error: no function found to get the time" 1>&2; exit 1; }
4974    fi
4975
4976    for ac_func in memmove
4977 do
4978 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4979 echo "configure:4980: checking for $ac_func" >&5
4980 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4981   echo $ac_n "(cached) $ac_c" 1>&6
4982 else
4983   cat > conftest.$ac_ext <<EOF
4984 #line 4985 "configure"
4985 #include "confdefs.h"
4986 /* System header to define __stub macros and hopefully few prototypes,
4987     which can conflict with char $ac_func(); below.  */
4988 #include <assert.h>
4989 /* Override any gcc2 internal prototype to avoid an error.  */
4990 /* We use char because int might match the return type of a gcc2
4991     builtin and then its argument prototype would still apply.  */
4992 char $ac_func();
4993
4994 int main() {
4995
4996 /* The GNU C library defines this for functions which it implements
4997     to always fail with ENOSYS.  Some functions are actually named
4998     something starting with __ and the normal name is an alias.  */
4999 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5000 choke me
5001 #else
5002 $ac_func();
5003 #endif
5004
5005 ; return 0; }
5006 EOF
5007 if { (eval echo configure:5008: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5008   rm -rf conftest*
5009   eval "ac_cv_func_$ac_func=yes"
5010 else
5011   echo "configure: failed program was:" >&5
5012   cat conftest.$ac_ext >&5
5013   rm -rf conftest*
5014   eval "ac_cv_func_$ac_func=no"
5015 fi
5016 rm -f conftest*
5017 fi
5018
5019 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5020   echo "$ac_t""yes" 1>&6
5021     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5022   cat >> confdefs.h <<EOF
5023 #define $ac_tr_func 1
5024 EOF
5025
5026 else
5027   echo "$ac_t""no" 1>&6
5028 fi
5029 done
5030
5031
5032    # We require memcpy.
5033    memcpy_found=no
5034    for ac_func in memcpy
5035 do
5036 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5037 echo "configure:5038: checking for $ac_func" >&5
5038 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5039   echo $ac_n "(cached) $ac_c" 1>&6
5040 else
5041   cat > conftest.$ac_ext <<EOF
5042 #line 5043 "configure"
5043 #include "confdefs.h"
5044 /* System header to define __stub macros and hopefully few prototypes,
5045     which can conflict with char $ac_func(); below.  */
5046 #include <assert.h>
5047 /* Override any gcc2 internal prototype to avoid an error.  */
5048 /* We use char because int might match the return type of a gcc2
5049     builtin and then its argument prototype would still apply.  */
5050 char $ac_func();
5051
5052 int main() {
5053
5054 /* The GNU C library defines this for functions which it implements
5055     to always fail with ENOSYS.  Some functions are actually named
5056     something starting with __ and the normal name is an alias.  */
5057 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5058 choke me
5059 #else
5060 $ac_func();
5061 #endif
5062
5063 ; return 0; }
5064 EOF
5065 if { (eval echo configure:5066: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5066   rm -rf conftest*
5067   eval "ac_cv_func_$ac_func=yes"
5068 else
5069   echo "configure: failed program was:" >&5
5070   cat conftest.$ac_ext >&5
5071   rm -rf conftest*
5072   eval "ac_cv_func_$ac_func=no"
5073 fi
5074 rm -f conftest*
5075 fi
5076
5077 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5078   echo "$ac_t""yes" 1>&6
5079     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5080   cat >> confdefs.h <<EOF
5081 #define $ac_tr_func 1
5082 EOF
5083  memcpy_found=yes
5084 else
5085   echo "$ac_t""no" 1>&6
5086 fi
5087 done
5088
5089    if test "$memcpy_found" = no; then
5090       { echo "configure: error: memcpy is required" 1>&2; exit 1; }
5091    fi
5092
5093    echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
5094 echo "configure:5095: checking for dlopen in -ldl" >&5
5095 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
5096 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5097   echo $ac_n "(cached) $ac_c" 1>&6
5098 else
5099   ac_save_LIBS="$LIBS"
5100 LIBS="-ldl  $LIBS"
5101 cat > conftest.$ac_ext <<EOF
5102 #line 5103 "configure"
5103 #include "confdefs.h"
5104 /* Override any gcc2 internal prototype to avoid an error.  */
5105 /* We use char because int might match the return type of a gcc2
5106     builtin and then its argument prototype would still apply.  */
5107 char dlopen();
5108
5109 int main() {
5110 dlopen()
5111 ; return 0; }
5112 EOF
5113 if { (eval echo configure:5114: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5114   rm -rf conftest*
5115   eval "ac_cv_lib_$ac_lib_var=yes"
5116 else
5117   echo "configure: failed program was:" >&5
5118   cat conftest.$ac_ext >&5
5119   rm -rf conftest*
5120   eval "ac_cv_lib_$ac_lib_var=no"
5121 fi
5122 rm -f conftest*
5123 LIBS="$ac_save_LIBS"
5124
5125 fi
5126 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5127   echo "$ac_t""yes" 1>&6
5128
5129        cat >> confdefs.h <<\EOF
5130 #define HAVE_DLOPEN 1
5131 EOF
5132
5133 else
5134   echo "$ac_t""no" 1>&6
5135 fi
5136
5137
5138    # Some library-finding code we stole from Tcl.
5139    #--------------------------------------------------------------------
5140    #    Check for the existence of the -lsocket and -lnsl libraries.
5141    #    The order here is important, so that they end up in the right
5142    #    order in the command line generated by make.  Here are some
5143    #    special considerations:
5144    #    1. Use "connect" and "accept" to check for -lsocket, and
5145    #       "gethostbyname" to check for -lnsl.
5146    #    2. Use each function name only once:  can't redo a check because
5147    #       autoconf caches the results of the last check and won't redo it.
5148    #    3. Use -lnsl and -lsocket only if they supply procedures that
5149    #       aren't already present in the normal libraries.  This is because
5150    #       IRIX 5.2 has libraries, but they aren't needed and they're
5151    #       bogus:  they goof up name resolution if used.
5152    #    4. On some SVR4 systems, can't use -lsocket without -lnsl too.
5153    #       To get around this problem, check for both libraries together
5154    #       if -lsocket doesn't work by itself.
5155    #--------------------------------------------------------------------
5156
5157    echo $ac_n "checking for socket libraries""... $ac_c" 1>&6
5158 echo "configure:5159: checking for socket libraries" >&5
5159 if eval "test \"`echo '$''{'gcj_cv_lib_sockets'+set}'`\" = set"; then
5160   echo $ac_n "(cached) $ac_c" 1>&6
5161 else
5162   gcj_cv_lib_sockets=
5163      gcj_checkBoth=0
5164      unset ac_cv_func_connect
5165      echo $ac_n "checking for connect""... $ac_c" 1>&6
5166 echo "configure:5167: checking for connect" >&5
5167 if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
5168   echo $ac_n "(cached) $ac_c" 1>&6
5169 else
5170   cat > conftest.$ac_ext <<EOF
5171 #line 5172 "configure"
5172 #include "confdefs.h"
5173 /* System header to define __stub macros and hopefully few prototypes,
5174     which can conflict with char connect(); below.  */
5175 #include <assert.h>
5176 /* Override any gcc2 internal prototype to avoid an error.  */
5177 /* We use char because int might match the return type of a gcc2
5178     builtin and then its argument prototype would still apply.  */
5179 char connect();
5180
5181 int main() {
5182
5183 /* The GNU C library defines this for functions which it implements
5184     to always fail with ENOSYS.  Some functions are actually named
5185     something starting with __ and the normal name is an alias.  */
5186 #if defined (__stub_connect) || defined (__stub___connect)
5187 choke me
5188 #else
5189 connect();
5190 #endif
5191
5192 ; return 0; }
5193 EOF
5194 if { (eval echo configure:5195: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5195   rm -rf conftest*
5196   eval "ac_cv_func_connect=yes"
5197 else
5198   echo "configure: failed program was:" >&5
5199   cat conftest.$ac_ext >&5
5200   rm -rf conftest*
5201   eval "ac_cv_func_connect=no"
5202 fi
5203 rm -f conftest*
5204 fi
5205
5206 if eval "test \"`echo '$ac_cv_func_'connect`\" = yes"; then
5207   echo "$ac_t""yes" 1>&6
5208   gcj_checkSocket=0
5209 else
5210   echo "$ac_t""no" 1>&6
5211 gcj_checkSocket=1
5212 fi
5213
5214      if test "$gcj_checkSocket" = 1; then
5215          unset ac_cv_func_connect
5216          echo $ac_n "checking for main in -lsocket""... $ac_c" 1>&6
5217 echo "configure:5218: checking for main in -lsocket" >&5
5218 ac_lib_var=`echo socket'_'main | sed 'y%./+-%__p_%'`
5219 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5220   echo $ac_n "(cached) $ac_c" 1>&6
5221 else
5222   ac_save_LIBS="$LIBS"
5223 LIBS="-lsocket  $LIBS"
5224 cat > conftest.$ac_ext <<EOF
5225 #line 5226 "configure"
5226 #include "confdefs.h"
5227
5228 int main() {
5229 main()
5230 ; return 0; }
5231 EOF
5232 if { (eval echo configure:5233: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5233   rm -rf conftest*
5234   eval "ac_cv_lib_$ac_lib_var=yes"
5235 else
5236   echo "configure: failed program was:" >&5
5237   cat conftest.$ac_ext >&5
5238   rm -rf conftest*
5239   eval "ac_cv_lib_$ac_lib_var=no"
5240 fi
5241 rm -f conftest*
5242 LIBS="$ac_save_LIBS"
5243
5244 fi
5245 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5246   echo "$ac_t""yes" 1>&6
5247   gcj_cv_lib_sockets="-lsocket"
5248 else
5249   echo "$ac_t""no" 1>&6
5250 gcj_checkBoth=1
5251 fi
5252
5253      fi
5254      if test "$gcj_checkBoth" = 1; then
5255          gcj_oldLibs=$LIBS
5256          LIBS="$LIBS -lsocket -lnsl"
5257          unset ac_cv_func_accept
5258          echo $ac_n "checking for accept""... $ac_c" 1>&6
5259 echo "configure:5260: checking for accept" >&5
5260 if eval "test \"`echo '$''{'ac_cv_func_accept'+set}'`\" = set"; then
5261   echo $ac_n "(cached) $ac_c" 1>&6
5262 else
5263   cat > conftest.$ac_ext <<EOF
5264 #line 5265 "configure"
5265 #include "confdefs.h"
5266 /* System header to define __stub macros and hopefully few prototypes,
5267     which can conflict with char accept(); below.  */
5268 #include <assert.h>
5269 /* Override any gcc2 internal prototype to avoid an error.  */
5270 /* We use char because int might match the return type of a gcc2
5271     builtin and then its argument prototype would still apply.  */
5272 char accept();
5273
5274 int main() {
5275
5276 /* The GNU C library defines this for functions which it implements
5277     to always fail with ENOSYS.  Some functions are actually named
5278     something starting with __ and the normal name is an alias.  */
5279 #if defined (__stub_accept) || defined (__stub___accept)
5280 choke me
5281 #else
5282 accept();
5283 #endif
5284
5285 ; return 0; }
5286 EOF
5287 if { (eval echo configure:5288: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5288   rm -rf conftest*
5289   eval "ac_cv_func_accept=yes"
5290 else
5291   echo "configure: failed program was:" >&5
5292   cat conftest.$ac_ext >&5
5293   rm -rf conftest*
5294   eval "ac_cv_func_accept=no"
5295 fi
5296 rm -f conftest*
5297 fi
5298
5299 if eval "test \"`echo '$ac_cv_func_'accept`\" = yes"; then
5300   echo "$ac_t""yes" 1>&6
5301   gcj_checkNsl=0
5302                         gcj_cv_lib_sockets="-lsocket -lnsl"
5303 else
5304   echo "$ac_t""no" 1>&6
5305 fi
5306
5307          unset ac_cv_func_accept
5308          LIBS=$gcj_oldLibs
5309      fi
5310      unset ac_cv_func_gethostbyname
5311      gcj_oldLibs=$LIBS
5312      LIBS="$LIBS $gcj_cv_lib_sockets"
5313      echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
5314 echo "configure:5315: checking for gethostbyname" >&5
5315 if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
5316   echo $ac_n "(cached) $ac_c" 1>&6
5317 else
5318   cat > conftest.$ac_ext <<EOF
5319 #line 5320 "configure"
5320 #include "confdefs.h"
5321 /* System header to define __stub macros and hopefully few prototypes,
5322     which can conflict with char gethostbyname(); below.  */
5323 #include <assert.h>
5324 /* Override any gcc2 internal prototype to avoid an error.  */
5325 /* We use char because int might match the return type of a gcc2
5326     builtin and then its argument prototype would still apply.  */
5327 char gethostbyname();
5328
5329 int main() {
5330
5331 /* The GNU C library defines this for functions which it implements
5332     to always fail with ENOSYS.  Some functions are actually named
5333     something starting with __ and the normal name is an alias.  */
5334 #if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
5335 choke me
5336 #else
5337 gethostbyname();
5338 #endif
5339
5340 ; return 0; }
5341 EOF
5342 if { (eval echo configure:5343: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5343   rm -rf conftest*
5344   eval "ac_cv_func_gethostbyname=yes"
5345 else
5346   echo "configure: failed program was:" >&5
5347   cat conftest.$ac_ext >&5
5348   rm -rf conftest*
5349   eval "ac_cv_func_gethostbyname=no"
5350 fi
5351 rm -f conftest*
5352 fi
5353
5354 if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
5355   echo "$ac_t""yes" 1>&6
5356   :
5357 else
5358   echo "$ac_t""no" 1>&6
5359 echo $ac_n "checking for main in -lnsl""... $ac_c" 1>&6
5360 echo "configure:5361: checking for main in -lnsl" >&5
5361 ac_lib_var=`echo nsl'_'main | sed 'y%./+-%__p_%'`
5362 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5363   echo $ac_n "(cached) $ac_c" 1>&6
5364 else
5365   ac_save_LIBS="$LIBS"
5366 LIBS="-lnsl  $LIBS"
5367 cat > conftest.$ac_ext <<EOF
5368 #line 5369 "configure"
5369 #include "confdefs.h"
5370
5371 int main() {
5372 main()
5373 ; return 0; }
5374 EOF
5375 if { (eval echo configure:5376: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5376   rm -rf conftest*
5377   eval "ac_cv_lib_$ac_lib_var=yes"
5378 else
5379   echo "configure: failed program was:" >&5
5380   cat conftest.$ac_ext >&5
5381   rm -rf conftest*
5382   eval "ac_cv_lib_$ac_lib_var=no"
5383 fi
5384 rm -f conftest*
5385 LIBS="$ac_save_LIBS"
5386
5387 fi
5388 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5389   echo "$ac_t""yes" 1>&6
5390   gcj_cv_lib_sockets="$gcj_cv_lib_sockets -lnsl"
5391 else
5392   echo "$ac_t""no" 1>&6
5393 fi
5394
5395 fi
5396
5397      unset ac_cv_func_gethostbyname
5398      LIBS=$gcj_oldLIBS
5399
5400 fi
5401
5402 echo "$ac_t""$gcj_cv_lib_sockets" 1>&6
5403    SYSTEMSPEC="$SYSTEMSPEC $gcj_cv_lib_sockets"
5404
5405    if test "$with_system_zlib" = yes; then
5406       echo $ac_n "checking for deflate in -lz""... $ac_c" 1>&6
5407 echo "configure:5408: checking for deflate in -lz" >&5
5408 ac_lib_var=`echo z'_'deflate | sed 'y%./+-%__p_%'`
5409 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5410   echo $ac_n "(cached) $ac_c" 1>&6
5411 else
5412   ac_save_LIBS="$LIBS"
5413 LIBS="-lz  $LIBS"
5414 cat > conftest.$ac_ext <<EOF
5415 #line 5416 "configure"
5416 #include "confdefs.h"
5417 /* Override any gcc2 internal prototype to avoid an error.  */
5418 /* We use char because int might match the return type of a gcc2
5419     builtin and then its argument prototype would still apply.  */
5420 char deflate();
5421
5422 int main() {
5423 deflate()
5424 ; return 0; }
5425 EOF
5426 if { (eval echo configure:5427: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5427   rm -rf conftest*
5428   eval "ac_cv_lib_$ac_lib_var=yes"
5429 else
5430   echo "configure: failed program was:" >&5
5431   cat conftest.$ac_ext >&5
5432   rm -rf conftest*
5433   eval "ac_cv_lib_$ac_lib_var=no"
5434 fi
5435 rm -f conftest*
5436 LIBS="$ac_save_LIBS"
5437
5438 fi
5439 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5440   echo "$ac_t""yes" 1>&6
5441   ZLIBSPEC=-lz
5442 else
5443   echo "$ac_t""no" 1>&6
5444 ZLIBSPEC=
5445 fi
5446
5447    fi
5448
5449    # On Solaris, and maybe other architectures, the Boehm collector
5450    # requires -ldl.
5451    if test "$GC" = boehm; then
5452       echo $ac_n "checking for main in -ldl""... $ac_c" 1>&6
5453 echo "configure:5454: checking for main in -ldl" >&5
5454 ac_lib_var=`echo dl'_'main | sed 'y%./+-%__p_%'`
5455 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5456   echo $ac_n "(cached) $ac_c" 1>&6
5457 else
5458   ac_save_LIBS="$LIBS"
5459 LIBS="-ldl  $LIBS"
5460 cat > conftest.$ac_ext <<EOF
5461 #line 5462 "configure"
5462 #include "confdefs.h"
5463
5464 int main() {
5465 main()
5466 ; return 0; }
5467 EOF
5468 if { (eval echo configure:5469: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5469   rm -rf conftest*
5470   eval "ac_cv_lib_$ac_lib_var=yes"
5471 else
5472   echo "configure: failed program was:" >&5
5473   cat conftest.$ac_ext >&5
5474   rm -rf conftest*
5475   eval "ac_cv_lib_$ac_lib_var=no"
5476 fi
5477 rm -f conftest*
5478 LIBS="$ac_save_LIBS"
5479
5480 fi
5481 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5482   echo "$ac_t""yes" 1>&6
5483   SYSTEMSPEC="$SYSTEMSPEC -ldl"
5484 else
5485   echo "$ac_t""no" 1>&6
5486 fi
5487
5488    fi
5489
5490    if test -z "${with_multisubdir}"; then
5491       builddotdot=.
5492    else
5493
5494       builddotdot=`echo ${with_multisubdir} | sed -e 's:[^/][^/]*:..:g'`
5495
5496    fi
5497    if test -x "${builddotdot}/../../gcc/gcj"; then
5498       dir="`cd ${builddotdot}/../../gcc && ${PWDCMD-pwd}`"
5499       GCJ="$dir/gcj -B`${PWDCMD-pwd}`/ -B$dir/"
5500    else
5501       CANADIAN=yes
5502       NULL_TARGET=yes
5503       GCJ="gcj -B`${PWDCMD-pwd}`/"
5504    fi
5505 fi
5506
5507 # Create it, so that compile/link tests don't fail
5508 test -f libgcj.spec || touch libgcj.spec
5509
5510 # We must search the source tree for java.lang, since we still don't
5511 # have libgcj.jar nor java/lang/*.class
5512 GCJ_SAVE_CPPFLAGS=$CPPFLAGS
5513 CPPFLAGS="$CPPFLAGS -I`${PWDCMD-pwd}` -I`cd $srcdir && ${PWDCMD-pwd}`"
5514
5515 # Since some classes depend on this one, we need its source available
5516 # before we can do any GCJ compilation test :-(
5517 if test ! -f gnu/classpath/Configuration.java; then
5518   test -d gnu || mkdir gnu
5519   test -d gnu/classpath || mkdir gnu/classpath
5520   sed 's,@LIBGCJDEBUG@,$LIBGCJDEBUG,' \
5521         < $srcdir/gnu/classpath/Configuration.java.in \
5522         > gnu/classpath/Configuration.java
5523   # We do not want to redirect the output of the grep below to /dev/null,
5524   # but we add /dev/null to the input list so that grep will print the
5525   # filename of Configuration.java in case it finds any matches.
5526   if grep @ gnu/classpath/Configuration.java /dev/null; then
5527     { echo "configure: error: configure.in is missing the substitutions above" 1>&2; exit 1; }
5528   fi
5529 fi
5530
5531 # Extract the first word of "${ac_tool_prefix}gcj", so it can be a program name with args.
5532 set dummy ${ac_tool_prefix}gcj; ac_word=$2
5533 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5534 echo "configure:5535: checking for $ac_word" >&5
5535 if eval "test \"`echo '$''{'ac_cv_prog_GCJ'+set}'`\" = set"; then
5536   echo $ac_n "(cached) $ac_c" 1>&6
5537 else
5538   if test -n "$GCJ"; then
5539   ac_cv_prog_GCJ="$GCJ" # Let the user override the test.
5540 else
5541   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
5542   ac_dummy="$PATH"
5543   for ac_dir in $ac_dummy; do
5544     test -z "$ac_dir" && ac_dir=.
5545     if test -f $ac_dir/$ac_word; then
5546       ac_cv_prog_GCJ="${ac_tool_prefix}gcj"
5547       break
5548     fi
5549   done
5550   IFS="$ac_save_ifs"
5551 fi
5552 fi
5553 GCJ="$ac_cv_prog_GCJ"
5554 if test -n "$GCJ"; then
5555   echo "$ac_t""$GCJ" 1>&6
5556 else
5557   echo "$ac_t""no" 1>&6
5558 fi
5559
5560
5561 if test -z "$ac_cv_prog_GCJ"; then
5562 if test -n "$ac_tool_prefix"; then
5563   # Extract the first word of "gcj", so it can be a program name with args.
5564 set dummy gcj; ac_word=$2
5565 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5566 echo "configure:5567: checking for $ac_word" >&5
5567 if eval "test \"`echo '$''{'ac_cv_prog_GCJ'+set}'`\" = set"; then
5568   echo $ac_n "(cached) $ac_c" 1>&6
5569 else
5570   if test -n "$GCJ"; then
5571   ac_cv_prog_GCJ="$GCJ" # Let the user override the test.
5572 else
5573   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
5574   ac_dummy="$PATH"
5575   for ac_dir in $ac_dummy; do
5576     test -z "$ac_dir" && ac_dir=.
5577     if test -f $ac_dir/$ac_word; then
5578       ac_cv_prog_GCJ="gcj"
5579       break
5580     fi
5581   done
5582   IFS="$ac_save_ifs"
5583   test -z "$ac_cv_prog_GCJ" && ac_cv_prog_GCJ="no"
5584 fi
5585 fi
5586 GCJ="$ac_cv_prog_GCJ"
5587 if test -n "$GCJ"; then
5588   echo "$ac_t""$GCJ" 1>&6
5589 else
5590   echo "$ac_t""no" 1>&6
5591 fi
5592
5593 else
5594   GCJ="no"
5595 fi
5596 fi
5597
5598   test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
5599
5600
5601
5602 LIBTOOL_DEPS=$LIBTOOL_DEPS" $ac_aux_dir/ltcf-gcj.sh"
5603 lt_save_CC="$CC"
5604 lt_save_CFLAGS="$CFLAGS"
5605 AR="$AR" LTCC="$CC" CC="$GCJ" CFLAGS="$GCJFLAGS" CPPFLAGS="$CPPFLAGS" \
5606 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
5607 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
5608 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
5609 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
5610 deplibs_check_method="$deplibs_check_method" \
5611 file_magic_cmd="$file_magic_cmd" \
5612 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig -o libtool $libtool_flags \
5613 --build="$build" --add-tag=GCJ $ac_aux_dir/ltcf-gcj.sh $host \
5614 || { echo "configure: error: libtool tag configuration failed" 1>&2; exit 1; }
5615 CC="$lt_save_CC"
5616 CFLAGS="$lt_save_CFLAGS"
5617
5618 # Redirect the config.log output again, so that the ltconfig log is not
5619 # clobbered by the next message.
5620 exec 5>>./config.log
5621
5622
5623
5624
5625 CPPFLAGS=$GCJ_SAVE_CPPFLAGS
5626
5627 echo $ac_n "checking size of void *""... $ac_c" 1>&6
5628 echo "configure:5629: checking size of void *" >&5
5629 if eval "test \"`echo '$''{'ac_cv_sizeof_void_p'+set}'`\" = set"; then
5630   echo $ac_n "(cached) $ac_c" 1>&6
5631 else
5632   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
5633   cat > conftest.$ac_ext <<EOF
5634 #line 5635 "configure"
5635 #include "confdefs.h"
5636 #include "confdefs.h"
5637 #include <sys/types.h>
5638
5639
5640 int main() {
5641 switch (0) case 0: case (sizeof (void *) == $ac_size):;
5642 ; return 0; }
5643 EOF
5644 if { (eval echo configure:5645: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5645   rm -rf conftest*
5646   ac_cv_sizeof_void_p=$ac_size
5647 else
5648   echo "configure: failed program was:" >&5
5649   cat conftest.$ac_ext >&5
5650 fi
5651 rm -f conftest*
5652   if test x$ac_cv_sizeof_void_p != x ; then break; fi
5653 done
5654
5655 fi
5656
5657 if test x$ac_cv_sizeof_void_p = x ; then
5658   { echo "configure: error: cannot determine a size for void *" 1>&2; exit 1; }
5659 fi
5660 echo "$ac_t""$ac_cv_sizeof_void_p" 1>&6
5661 cat >> confdefs.h <<EOF
5662 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
5663 EOF
5664
5665
5666
5667 ZLIBS=
5668 SYS_ZLIBS=
5669 ZINCS=
5670
5671 if test -z "$ZLIBSPEC"; then
5672    # Use zlib from the GCC tree.
5673    ZINCS='-I$(top_srcdir)/../zlib'
5674    ZLIBS=../zlib/libzgcj_convenience.la
5675 else
5676    # System's zlib.
5677    SYS_ZLIBS="$ZLIBSPEC"
5678 fi
5679
5680
5681
5682
5683
5684
5685
5686
5687
5688 if test "$CANADIAN" = yes; then
5689   CANADIAN_TRUE=
5690   CANADIAN_FALSE='#'
5691 else
5692   CANADIAN_TRUE='#'
5693   CANADIAN_FALSE=
5694 fi
5695
5696
5697 if test "$NULL_TARGET" = yes; then
5698   NULL_TARGET_TRUE=
5699   NULL_TARGET_FALSE='#'
5700 else
5701   NULL_TARGET_TRUE='#'
5702   NULL_TARGET_FALSE=
5703 fi
5704
5705
5706 if test "$NATIVE" = yes || test "$NULL_TARGET" = yes; then
5707   NATIVE_TRUE=
5708   NATIVE_FALSE='#'
5709 else
5710   NATIVE_TRUE='#'
5711   NATIVE_FALSE=
5712 fi
5713
5714
5715 if test "$NEEDS_DATA_START" = yes && test "$NATIVE" = yes; then
5716   NEEDS_DATA_START_TRUE=
5717   NEEDS_DATA_START_FALSE='#'
5718 else
5719   NEEDS_DATA_START_TRUE='#'
5720   NEEDS_DATA_START_FALSE=
5721 fi
5722
5723
5724 if test -n "$with_cross_host" &&
5725    test x"$with_cross_host" != x"no"; then
5726   toolexecdir='$(exec_prefix)/$(target_alias)'
5727   toolexecmainlibdir='$(toolexecdir)/lib'
5728 else
5729   toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
5730   toolexecmainlibdir='$(libdir)'
5731 fi
5732 toolexeclibdir=$toolexecmainlibdir/`$CC -print-multi-os-directory`
5733
5734
5735
5736
5737 # Determine gcj version number.
5738
5739 gcjversion=`$GCJ -v 2>&1 | sed -n 's/^.*version \([^ ]*\).*$/\1/p'`
5740
5741 GCJVERSION=$gcjversion
5742
5743 cat >> confdefs.h <<EOF
5744 #define GCJVERSION "$GCJVERSION"
5745 EOF
5746
5747
5748 echo $ac_n "checking for g++ -ffloat-store bug""... $ac_c" 1>&6
5749 echo "configure:5750: checking for g++ -ffloat-store bug" >&5
5750 save_CFLAGS="$CFLAGS"
5751 CFLAGS="-x c++ -O2 -ffloat-store"
5752 cat > conftest.$ac_ext <<EOF
5753 #line 5754 "configure"
5754 #include "confdefs.h"
5755 #include <math.h>
5756 int main() {
5757
5758 ; return 0; }
5759 EOF
5760 if { (eval echo configure:5761: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5761   rm -rf conftest*
5762   echo "$ac_t""no" 1>&6
5763 else
5764   echo "configure: failed program was:" >&5
5765   cat conftest.$ac_ext >&5
5766   rm -rf conftest*
5767   cat >> confdefs.h <<\EOF
5768 #define __NO_MATH_INLINES 1
5769 EOF
5770
5771    echo "$ac_t""yes" 1>&6
5772 fi
5773 rm -f conftest*
5774 CFLAGS="$save_CFLAGS"
5775
5776 for ac_hdr in unistd.h bstring.h sys/time.h sys/types.h fcntl.h sys/ioctl.h sys/filio.h sys/stat.h sys/select.h sys/socket.h netinet/in.h arpa/inet.h netdb.h net/if.h pwd.h sys/config.h stdint.h langinfo.h locale.h
5777 do
5778 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5779 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5780 echo "configure:5781: checking for $ac_hdr" >&5
5781 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5782   echo $ac_n "(cached) $ac_c" 1>&6
5783 else
5784   cat > conftest.$ac_ext <<EOF
5785 #line 5786 "configure"
5786 #include "confdefs.h"
5787 #include <$ac_hdr>
5788 EOF
5789 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5790 { (eval echo configure:5791: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5791 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5792 if test -z "$ac_err"; then
5793   rm -rf conftest*
5794   eval "ac_cv_header_$ac_safe=yes"
5795 else
5796   echo "$ac_err" >&5
5797   echo "configure: failed program was:" >&5
5798   cat conftest.$ac_ext >&5
5799   rm -rf conftest*
5800   eval "ac_cv_header_$ac_safe=no"
5801 fi
5802 rm -f conftest*
5803 fi
5804 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5805   echo "$ac_t""yes" 1>&6
5806     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5807   cat >> confdefs.h <<EOF
5808 #define $ac_tr_hdr 1
5809 EOF
5810
5811 else
5812   echo "$ac_t""no" 1>&6
5813 fi
5814 done
5815
5816 for ac_hdr in dirent.h
5817 do
5818 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5819 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5820 echo "configure:5821: checking for $ac_hdr" >&5
5821 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5822   echo $ac_n "(cached) $ac_c" 1>&6
5823 else
5824   cat > conftest.$ac_ext <<EOF
5825 #line 5826 "configure"
5826 #include "confdefs.h"
5827 #include <$ac_hdr>
5828 EOF
5829 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5830 { (eval echo configure:5831: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5831 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5832 if test -z "$ac_err"; then
5833   rm -rf conftest*
5834   eval "ac_cv_header_$ac_safe=yes"
5835 else
5836   echo "$ac_err" >&5
5837   echo "configure: failed program was:" >&5
5838   cat conftest.$ac_ext >&5
5839   rm -rf conftest*
5840   eval "ac_cv_header_$ac_safe=no"
5841 fi
5842 rm -f conftest*
5843 fi
5844 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5845   echo "$ac_t""yes" 1>&6
5846     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5847   cat >> confdefs.h <<EOF
5848 #define $ac_tr_hdr 1
5849 EOF
5850
5851 else
5852   echo "$ac_t""no" 1>&6
5853 fi
5854 done
5855
5856 for ac_hdr in inttypes.h
5857 do
5858 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5859 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5860 echo "configure:5861: checking for $ac_hdr" >&5
5861 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5862   echo $ac_n "(cached) $ac_c" 1>&6
5863 else
5864   cat > conftest.$ac_ext <<EOF
5865 #line 5866 "configure"
5866 #include "confdefs.h"
5867 #include <$ac_hdr>
5868 EOF
5869 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5870 { (eval echo configure:5871: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5871 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5872 if test -z "$ac_err"; then
5873   rm -rf conftest*
5874   eval "ac_cv_header_$ac_safe=yes"
5875 else
5876   echo "$ac_err" >&5
5877   echo "configure: failed program was:" >&5
5878   cat conftest.$ac_ext >&5
5879   rm -rf conftest*
5880   eval "ac_cv_header_$ac_safe=no"
5881 fi
5882 rm -f conftest*
5883 fi
5884 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5885   echo "$ac_t""yes" 1>&6
5886     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5887   cat >> confdefs.h <<EOF
5888 #define $ac_tr_hdr 1
5889 EOF
5890
5891     cat >> confdefs.h <<\EOF
5892 #define HAVE_INTTYPES_H 1
5893 EOF
5894
5895     cat >> confdefs.h <<\EOF
5896 #define JV_HAVE_INTTYPES_H 1
5897 EOF
5898
5899
5900 else
5901   echo "$ac_t""no" 1>&6
5902 fi
5903 done
5904
5905 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
5906 echo "configure:5907: checking for sys/wait.h that is POSIX.1 compatible" >&5
5907 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
5908   echo $ac_n "(cached) $ac_c" 1>&6
5909 else
5910   cat > conftest.$ac_ext <<EOF
5911 #line 5912 "configure"
5912 #include "confdefs.h"
5913 #include <sys/types.h>
5914 #include <sys/wait.h>
5915 #ifndef WEXITSTATUS
5916 #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
5917 #endif
5918 #ifndef WIFEXITED
5919 #define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
5920 #endif
5921 int main() {
5922 int s;
5923 wait (&s);
5924 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
5925 ; return 0; }
5926 EOF
5927 if { (eval echo configure:5928: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5928   rm -rf conftest*
5929   ac_cv_header_sys_wait_h=yes
5930 else
5931   echo "configure: failed program was:" >&5
5932   cat conftest.$ac_ext >&5
5933   rm -rf conftest*
5934   ac_cv_header_sys_wait_h=no
5935 fi
5936 rm -f conftest*
5937 fi
5938
5939 echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
5940 if test $ac_cv_header_sys_wait_h = yes; then
5941   cat >> confdefs.h <<\EOF
5942 #define HAVE_SYS_WAIT_H 1
5943 EOF
5944
5945 fi
5946
5947
5948 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
5949 echo "configure:5950: checking for ANSI C header files" >&5
5950 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
5951   echo $ac_n "(cached) $ac_c" 1>&6
5952 else
5953   cat > conftest.$ac_ext <<EOF
5954 #line 5955 "configure"
5955 #include "confdefs.h"
5956 #include <stdlib.h>
5957 #include <stdarg.h>
5958 #include <string.h>
5959 #include <float.h>
5960 EOF
5961 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5962 { (eval echo configure:5963: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5963 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5964 if test -z "$ac_err"; then
5965   rm -rf conftest*
5966   ac_cv_header_stdc=yes
5967 else
5968   echo "$ac_err" >&5
5969   echo "configure: failed program was:" >&5
5970   cat conftest.$ac_ext >&5
5971   rm -rf conftest*
5972   ac_cv_header_stdc=no
5973 fi
5974 rm -f conftest*
5975
5976 if test $ac_cv_header_stdc = yes; then
5977   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5978 cat > conftest.$ac_ext <<EOF
5979 #line 5980 "configure"
5980 #include "confdefs.h"
5981 #include <string.h>
5982 EOF
5983 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5984   egrep "memchr" >/dev/null 2>&1; then
5985   :
5986 else
5987   rm -rf conftest*
5988   ac_cv_header_stdc=no
5989 fi
5990 rm -f conftest*
5991
5992 fi
5993
5994 if test $ac_cv_header_stdc = yes; then
5995   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5996 cat > conftest.$ac_ext <<EOF
5997 #line 5998 "configure"
5998 #include "confdefs.h"
5999 #include <stdlib.h>
6000 EOF
6001 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6002   egrep "free" >/dev/null 2>&1; then
6003   :
6004 else
6005   rm -rf conftest*
6006   ac_cv_header_stdc=no
6007 fi
6008 rm -f conftest*
6009
6010 fi
6011
6012 if test $ac_cv_header_stdc = yes; then
6013   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6014 if test "$cross_compiling" = yes; then
6015   :
6016 else
6017   cat > conftest.$ac_ext <<EOF
6018 #line 6019 "configure"
6019 #include "confdefs.h"
6020 #include <ctype.h>
6021 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6022 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6023 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6024 int main () { int i; for (i = 0; i < 256; i++)
6025 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
6026 exit (0); }
6027
6028 EOF
6029 if { (eval echo configure:6030: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6030 then
6031   :
6032 else
6033   echo "configure: failed program was:" >&5
6034   cat conftest.$ac_ext >&5
6035   rm -fr conftest*
6036   ac_cv_header_stdc=no
6037 fi
6038 rm -fr conftest*
6039 fi
6040
6041 fi
6042 fi
6043
6044 echo "$ac_t""$ac_cv_header_stdc" 1>&6
6045 if test $ac_cv_header_stdc = yes; then
6046   cat >> confdefs.h <<\EOF
6047 #define STDC_HEADERS 1
6048 EOF
6049
6050 fi
6051
6052 echo $ac_n "checking for ssize_t""... $ac_c" 1>&6
6053 echo "configure:6054: checking for ssize_t" >&5
6054 if eval "test \"`echo '$''{'ac_cv_type_ssize_t'+set}'`\" = set"; then
6055   echo $ac_n "(cached) $ac_c" 1>&6
6056 else
6057   cat > conftest.$ac_ext <<EOF
6058 #line 6059 "configure"
6059 #include "confdefs.h"
6060 #include <sys/types.h>
6061 #if STDC_HEADERS
6062 #include <stdlib.h>
6063 #include <stddef.h>
6064 #endif
6065 EOF
6066 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6067   egrep "(^|[^a-zA-Z_0-9])ssize_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6068   rm -rf conftest*
6069   ac_cv_type_ssize_t=yes
6070 else
6071   rm -rf conftest*
6072   ac_cv_type_ssize_t=no
6073 fi
6074 rm -f conftest*
6075
6076 fi
6077 echo "$ac_t""$ac_cv_type_ssize_t" 1>&6
6078 if test $ac_cv_type_ssize_t = no; then
6079   cat >> confdefs.h <<\EOF
6080 #define ssize_t int
6081 EOF
6082
6083 fi
6084
6085
6086 echo $ac_n "checking for in_addr_t""... $ac_c" 1>&6
6087 echo "configure:6088: checking for in_addr_t" >&5
6088 cat > conftest.$ac_ext <<EOF
6089 #line 6090 "configure"
6090 #include "confdefs.h"
6091 #include <sys/types.h>
6092 #if STDC_HEADERS
6093 #include <stdlib.h>
6094 #include <stddef.h>
6095 #endif
6096 #if HAVE_NETINET_IN_H
6097 #include <netinet/in.h>
6098 #endif
6099 int main() {
6100 in_addr_t foo;
6101 ; return 0; }
6102 EOF
6103 if { (eval echo configure:6104: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6104   rm -rf conftest*
6105   cat >> confdefs.h <<\EOF
6106 #define HAVE_IN_ADDR_T 1
6107 EOF
6108
6109    echo "$ac_t""yes" 1>&6
6110 else
6111   echo "configure: failed program was:" >&5
6112   cat conftest.$ac_ext >&5
6113   rm -rf conftest*
6114   echo "$ac_t""no" 1>&6
6115 fi
6116 rm -f conftest*
6117
6118 echo $ac_n "checking whether struct ip_mreq is in netinet/in.h""... $ac_c" 1>&6
6119 echo "configure:6120: checking whether struct ip_mreq is in netinet/in.h" >&5
6120 cat > conftest.$ac_ext <<EOF
6121 #line 6122 "configure"
6122 #include "confdefs.h"
6123 #include <netinet/in.h>
6124 int main() {
6125 struct ip_mreq mreq;
6126 ; return 0; }
6127 EOF
6128 if { (eval echo configure:6129: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6129   rm -rf conftest*
6130   cat >> confdefs.h <<\EOF
6131 #define HAVE_STRUCT_IP_MREQ 1
6132 EOF
6133
6134    echo "$ac_t""yes" 1>&6
6135 else
6136   echo "configure: failed program was:" >&5
6137   cat conftest.$ac_ext >&5
6138   rm -rf conftest*
6139   echo "$ac_t""no" 1>&6
6140 fi
6141 rm -f conftest*
6142
6143 echo $ac_n "checking whether struct ipv6_mreq is in netinet/in.h""... $ac_c" 1>&6
6144 echo "configure:6145: checking whether struct ipv6_mreq is in netinet/in.h" >&5
6145 cat > conftest.$ac_ext <<EOF
6146 #line 6147 "configure"
6147 #include "confdefs.h"
6148 #include <netinet/in.h>
6149 int main() {
6150 struct ipv6_mreq mreq6;
6151 ; return 0; }
6152 EOF
6153 if { (eval echo configure:6154: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6154   rm -rf conftest*
6155   cat >> confdefs.h <<\EOF
6156 #define HAVE_STRUCT_IPV6_MREQ 1
6157 EOF
6158
6159    echo "$ac_t""yes" 1>&6
6160 else
6161   echo "configure: failed program was:" >&5
6162   cat conftest.$ac_ext >&5
6163   rm -rf conftest*
6164   echo "$ac_t""no" 1>&6
6165 fi
6166 rm -f conftest*
6167
6168 echo $ac_n "checking whether struct sockaddr_in6 is in netinet/in.h""... $ac_c" 1>&6
6169 echo "configure:6170: checking whether struct sockaddr_in6 is in netinet/in.h" >&5
6170 cat > conftest.$ac_ext <<EOF
6171 #line 6172 "configure"
6172 #include "confdefs.h"
6173 #include <netinet/in.h>
6174 int main() {
6175 struct sockaddr_in6 addr6;
6176 ; return 0; }
6177 EOF
6178 if { (eval echo configure:6179: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6179   rm -rf conftest*
6180   cat >> confdefs.h <<\EOF
6181 #define HAVE_INET6 1
6182 EOF
6183
6184    echo "$ac_t""yes" 1>&6
6185 else
6186   echo "configure: failed program was:" >&5
6187   cat conftest.$ac_ext >&5
6188   rm -rf conftest*
6189   echo "$ac_t""no" 1>&6
6190 fi
6191 rm -f conftest*
6192
6193 echo $ac_n "checking for socklen_t in sys/socket.h""... $ac_c" 1>&6
6194 echo "configure:6195: checking for socklen_t in sys/socket.h" >&5
6195 cat > conftest.$ac_ext <<EOF
6196 #line 6197 "configure"
6197 #include "confdefs.h"
6198 #define _POSIX_PII_SOCKET
6199 #include <sys/types.h>
6200 #include <sys/socket.h>
6201 int main() {
6202 socklen_t x = 5;
6203 ; return 0; }
6204 EOF
6205 if { (eval echo configure:6206: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6206   rm -rf conftest*
6207   cat >> confdefs.h <<\EOF
6208 #define HAVE_SOCKLEN_T 1
6209 EOF
6210
6211    echo "$ac_t""yes" 1>&6
6212 else
6213   echo "configure: failed program was:" >&5
6214   cat conftest.$ac_ext >&5
6215   rm -rf conftest*
6216   echo "$ac_t""no" 1>&6
6217 fi
6218 rm -f conftest*
6219
6220 echo $ac_n "checking for tm_gmtoff in struct tm""... $ac_c" 1>&6
6221 echo "configure:6222: checking for tm_gmtoff in struct tm" >&5
6222 cat > conftest.$ac_ext <<EOF
6223 #line 6224 "configure"
6224 #include "confdefs.h"
6225 #include <time.h>
6226 int main() {
6227 struct tm tim; tim.tm_gmtoff = 0;
6228 ; return 0; }
6229 EOF
6230 if { (eval echo configure:6231: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6231   rm -rf conftest*
6232   cat >> confdefs.h <<\EOF
6233 #define STRUCT_TM_HAS_GMTOFF 1
6234 EOF
6235
6236    echo "$ac_t""yes" 1>&6
6237 else
6238   echo "configure: failed program was:" >&5
6239   cat conftest.$ac_ext >&5
6240   rm -rf conftest*
6241   echo "$ac_t""no" 1>&6
6242    echo $ac_n "checking for global timezone variable""... $ac_c" 1>&6
6243 echo "configure:6244: checking for global timezone variable" >&5
6244                cat > conftest.$ac_ext <<EOF
6245 #line 6246 "configure"
6246 #include "confdefs.h"
6247 #include <time.h>
6248 int main() {
6249 void i(){long z2 = 2*timezone;}
6250 ; return 0; }
6251 EOF
6252 if { (eval echo configure:6253: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6253   rm -rf conftest*
6254   cat >> confdefs.h <<\EOF
6255 #define HAVE_TIMEZONE 1
6256 EOF
6257
6258       echo "$ac_t""yes" 1>&6
6259 else
6260   echo "configure: failed program was:" >&5
6261   cat conftest.$ac_ext >&5
6262   rm -rf conftest*
6263   echo "$ac_t""no" 1>&6
6264        echo $ac_n "checking for global _timezone variable""... $ac_c" 1>&6
6265 echo "configure:6266: checking for global _timezone variable" >&5
6266               cat > conftest.$ac_ext <<EOF
6267 #line 6268 "configure"
6268 #include "confdefs.h"
6269 #include <time.h>
6270 int main() {
6271 long z2 = _timezone;
6272 ; return 0; }
6273 EOF
6274 if { (eval echo configure:6275: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6275   rm -rf conftest*
6276   cat >> confdefs.h <<\EOF
6277 #define HAVE_UNDERSCORE_TIMEZONE 1
6278 EOF
6279
6280           echo "$ac_t""yes" 1>&6
6281 else
6282   echo "configure: failed program was:" >&5
6283   cat conftest.$ac_ext >&5
6284   rm -rf conftest*
6285   echo "$ac_t""no" 1>&6
6286 fi
6287 rm -f conftest*
6288 fi
6289 rm -f conftest*
6290 fi
6291 rm -f conftest*
6292
6293 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
6294 # for constant arguments.  Useless!
6295 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
6296 echo "configure:6297: checking for working alloca.h" >&5
6297 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
6298   echo $ac_n "(cached) $ac_c" 1>&6
6299 else
6300   cat > conftest.$ac_ext <<EOF
6301 #line 6302 "configure"
6302 #include "confdefs.h"
6303 #include <alloca.h>
6304 int main() {
6305 char *p = alloca(2 * sizeof(int));
6306 ; return 0; }
6307 EOF
6308 if { (eval echo configure:6309: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6309   rm -rf conftest*
6310   ac_cv_header_alloca_h=yes
6311 else
6312   echo "configure: failed program was:" >&5
6313   cat conftest.$ac_ext >&5
6314   rm -rf conftest*
6315   ac_cv_header_alloca_h=no
6316 fi
6317 rm -f conftest*
6318 fi
6319
6320 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
6321 if test $ac_cv_header_alloca_h = yes; then
6322   cat >> confdefs.h <<\EOF
6323 #define HAVE_ALLOCA_H 1
6324 EOF
6325
6326 fi
6327
6328 echo $ac_n "checking for alloca""... $ac_c" 1>&6
6329 echo "configure:6330: checking for alloca" >&5
6330 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
6331   echo $ac_n "(cached) $ac_c" 1>&6
6332 else
6333   cat > conftest.$ac_ext <<EOF
6334 #line 6335 "configure"
6335 #include "confdefs.h"
6336
6337 #ifdef __GNUC__
6338 # define alloca __builtin_alloca
6339 #else
6340 # ifdef _MSC_VER
6341 #  include <malloc.h>
6342 #  define alloca _alloca
6343 # else
6344 #  if HAVE_ALLOCA_H
6345 #   include <alloca.h>
6346 #  else
6347 #   ifdef _AIX
6348  #pragma alloca
6349 #   else
6350 #    ifndef alloca /* predefined by HP cc +Olibcalls */
6351 char *alloca ();
6352 #    endif
6353 #   endif
6354 #  endif
6355 # endif
6356 #endif
6357
6358 int main() {
6359 char *p = (char *) alloca(1);
6360 ; return 0; }
6361 EOF
6362 if { (eval echo configure:6363: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6363   rm -rf conftest*
6364   ac_cv_func_alloca_works=yes
6365 else
6366   echo "configure: failed program was:" >&5
6367   cat conftest.$ac_ext >&5
6368   rm -rf conftest*
6369   ac_cv_func_alloca_works=no
6370 fi
6371 rm -f conftest*
6372 fi
6373
6374 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
6375 if test $ac_cv_func_alloca_works = yes; then
6376   cat >> confdefs.h <<\EOF
6377 #define HAVE_ALLOCA 1
6378 EOF
6379
6380 fi
6381
6382 if test $ac_cv_func_alloca_works = no; then
6383   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
6384   # that cause trouble.  Some versions do not even contain alloca or
6385   # contain a buggy version.  If you still want to use their alloca,
6386   # use ar to extract alloca.o from them instead of compiling alloca.c.
6387   ALLOCA=alloca.${ac_objext}
6388   cat >> confdefs.h <<\EOF
6389 #define C_ALLOCA 1
6390 EOF
6391
6392
6393 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
6394 echo "configure:6395: checking whether alloca needs Cray hooks" >&5
6395 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
6396   echo $ac_n "(cached) $ac_c" 1>&6
6397 else
6398   cat > conftest.$ac_ext <<EOF
6399 #line 6400 "configure"
6400 #include "confdefs.h"
6401 #if defined(CRAY) && ! defined(CRAY2)
6402 webecray
6403 #else
6404 wenotbecray
6405 #endif
6406
6407 EOF
6408 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6409   egrep "webecray" >/dev/null 2>&1; then
6410   rm -rf conftest*
6411   ac_cv_os_cray=yes
6412 else
6413   rm -rf conftest*
6414   ac_cv_os_cray=no
6415 fi
6416 rm -f conftest*
6417
6418 fi
6419
6420 echo "$ac_t""$ac_cv_os_cray" 1>&6
6421 if test $ac_cv_os_cray = yes; then
6422 for ac_func in _getb67 GETB67 getb67; do
6423   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6424 echo "configure:6425: checking for $ac_func" >&5
6425 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6426   echo $ac_n "(cached) $ac_c" 1>&6
6427 else
6428   cat > conftest.$ac_ext <<EOF
6429 #line 6430 "configure"
6430 #include "confdefs.h"
6431 /* System header to define __stub macros and hopefully few prototypes,
6432     which can conflict with char $ac_func(); below.  */
6433 #include <assert.h>
6434 /* Override any gcc2 internal prototype to avoid an error.  */
6435 /* We use char because int might match the return type of a gcc2
6436     builtin and then its argument prototype would still apply.  */
6437 char $ac_func();
6438
6439 int main() {
6440
6441 /* The GNU C library defines this for functions which it implements
6442     to always fail with ENOSYS.  Some functions are actually named
6443     something starting with __ and the normal name is an alias.  */
6444 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6445 choke me
6446 #else
6447 $ac_func();
6448 #endif
6449
6450 ; return 0; }
6451 EOF
6452 if { (eval echo configure:6453: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6453   rm -rf conftest*
6454   eval "ac_cv_func_$ac_func=yes"
6455 else
6456   echo "configure: failed program was:" >&5
6457   cat conftest.$ac_ext >&5
6458   rm -rf conftest*
6459   eval "ac_cv_func_$ac_func=no"
6460 fi
6461 rm -f conftest*
6462 fi
6463
6464 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6465   echo "$ac_t""yes" 1>&6
6466   cat >> confdefs.h <<EOF
6467 #define CRAY_STACKSEG_END $ac_func
6468 EOF
6469
6470   break
6471 else
6472   echo "$ac_t""no" 1>&6
6473 fi
6474
6475 done
6476 fi
6477
6478 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
6479 echo "configure:6480: checking stack direction for C alloca" >&5
6480 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
6481   echo $ac_n "(cached) $ac_c" 1>&6
6482 else
6483   if test "$cross_compiling" = yes; then
6484   ac_cv_c_stack_direction=0
6485 else
6486   cat > conftest.$ac_ext <<EOF
6487 #line 6488 "configure"
6488 #include "confdefs.h"
6489 find_stack_direction ()
6490 {
6491   static char *addr = 0;
6492   auto char dummy;
6493   if (addr == 0)
6494     {
6495       addr = &dummy;
6496       return find_stack_direction ();
6497     }
6498   else
6499     return (&dummy > addr) ? 1 : -1;
6500 }
6501 main ()
6502 {
6503   exit (find_stack_direction() < 0);
6504 }
6505 EOF
6506 if { (eval echo configure:6507: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6507 then
6508   ac_cv_c_stack_direction=1
6509 else
6510   echo "configure: failed program was:" >&5
6511   cat conftest.$ac_ext >&5
6512   rm -fr conftest*
6513   ac_cv_c_stack_direction=-1
6514 fi
6515 rm -fr conftest*
6516 fi
6517
6518 fi
6519
6520 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
6521 cat >> confdefs.h <<EOF
6522 #define STACK_DIRECTION $ac_cv_c_stack_direction
6523 EOF
6524
6525 fi
6526
6527
6528 for ac_prog in perl
6529 do
6530 # Extract the first word of "$ac_prog", so it can be a program name with args.
6531 set dummy $ac_prog; ac_word=$2
6532 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
6533 echo "configure:6534: checking for $ac_word" >&5
6534 if eval "test \"`echo '$''{'ac_cv_prog_PERL'+set}'`\" = set"; then
6535   echo $ac_n "(cached) $ac_c" 1>&6
6536 else
6537   if test -n "$PERL"; then
6538   ac_cv_prog_PERL="$PERL" # Let the user override the test.
6539 else
6540   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
6541   ac_dummy="$PATH"
6542   for ac_dir in $ac_dummy; do
6543     test -z "$ac_dir" && ac_dir=.
6544     if test -f $ac_dir/$ac_word; then
6545       ac_cv_prog_PERL="$ac_prog"
6546       break
6547     fi
6548   done
6549   IFS="$ac_save_ifs"
6550 fi
6551 fi
6552 PERL="$ac_cv_prog_PERL"
6553 if test -n "$PERL"; then
6554   echo "$ac_t""$PERL" 1>&6
6555 else
6556   echo "$ac_t""no" 1>&6
6557 fi
6558
6559 test -n "$PERL" && break
6560 done
6561 test -n "$PERL" || PERL="false"
6562
6563
6564 SYSDEP_SOURCES=
6565
6566 case "${host}" in
6567  i?86-*-linux*)
6568     SIGNAL_HANDLER=include/i386-signal.h
6569     ;;
6570  sparc*-sun-solaris*)
6571     SIGNAL_HANDLER=include/sparc-signal.h
6572     ;;
6573 # ia64-*)
6574 #    SYSDEP_SOURCES=sysdep/ia64.c
6575 #    test -d sysdep || mkdir sysdep
6576 #    ;;
6577  ia64-*-linux*)
6578     SIGNAL_HANDLER=include/dwarf2-signal.h
6579     ;;
6580  powerpc-*-linux*)
6581     SIGNAL_HANDLER=include/dwarf2-signal.h
6582     ;;
6583  alpha*-*-linux*)
6584     SIGNAL_HANDLER=include/dwarf2-signal.h
6585     ;;
6586  s390*-*-linux*)
6587     SIGNAL_HANDLER=include/s390-signal.h
6588     ;;
6589  x86_64*-*-linux*)
6590     SIGNAL_HANDLER=include/x86_64-signal.h
6591     ;;
6592  sparc*-*-linux*)
6593     SIGNAL_HANDLER=include/dwarf2-signal.h
6594     ;;
6595  sh-*-linux* | sh[34]*-*-linux*)
6596     SIGNAL_HANDLER=include/dwarf2-signal.h
6597     ;;
6598  *mingw*)
6599     SIGNAL_HANDLER=include/win32-signal.h
6600     ;;
6601  *)
6602     SIGNAL_HANDLER=include/default-signal.h
6603     ;;
6604 esac
6605
6606 # If we're using sjlj exceptions, forget what we just learned.
6607 if test "$enable_sjlj_exceptions" = yes; then
6608    SIGNAL_HANDLER=include/default-signal.h
6609 fi
6610
6611
6612
6613
6614
6615 if test "${multilib}" = "yes"; then
6616   multilib_arg="--enable-multilib"
6617 else
6618   multilib_arg=
6619 fi
6620
6621 # If we find X, set shell vars x_includes and x_libraries to the
6622 # paths, otherwise set no_x=yes.
6623 # Uses ac_ vars as temps to allow command line to override cache and checks.
6624 # --without-x overrides everything else, but does not touch the cache.
6625 echo $ac_n "checking for X""... $ac_c" 1>&6
6626 echo "configure:6627: checking for X" >&5
6627
6628 # Check whether --with-x or --without-x was given.
6629 if test "${with_x+set}" = set; then
6630   withval="$with_x"
6631   :
6632 fi
6633
6634 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
6635 if test "x$with_x" = xno; then
6636   # The user explicitly disabled X.
6637   have_x=disabled
6638 else
6639   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
6640     # Both variables are already set.
6641     have_x=yes
6642   else
6643 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
6644   echo $ac_n "(cached) $ac_c" 1>&6
6645 else
6646   # One or both of the vars are not set, and there is no cached value.
6647 ac_x_includes=NO ac_x_libraries=NO
6648 rm -fr conftestdir
6649 if mkdir conftestdir; then
6650   cd conftestdir
6651   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
6652   cat > Imakefile <<'EOF'
6653 acfindx:
6654         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
6655 EOF
6656   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
6657     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
6658     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
6659     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
6660     for ac_extension in a so sl; do
6661       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
6662         test -f $ac_im_libdir/libX11.$ac_extension; then
6663         ac_im_usrlibdir=$ac_im_libdir; break
6664       fi
6665     done
6666     # Screen out bogus values from the imake configuration.  They are
6667     # bogus both because they are the default anyway, and because
6668     # using them would break gcc on systems where it needs fixed includes.
6669     case "$ac_im_incroot" in
6670         /usr/include) ;;
6671         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
6672     esac
6673     case "$ac_im_usrlibdir" in
6674         /usr/lib | /lib) ;;
6675         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
6676     esac
6677   fi
6678   cd ..
6679   rm -fr conftestdir
6680 fi
6681
6682 if test "$ac_x_includes" = NO; then
6683   # Guess where to find include files, by looking for this one X11 .h file.
6684   test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
6685
6686   # First, try using that file with no special directory specified.
6687 cat > conftest.$ac_ext <<EOF
6688 #line 6689 "configure"
6689 #include "confdefs.h"
6690 #include <$x_direct_test_include>
6691 EOF
6692 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6693 { (eval echo configure:6694: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6694 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6695 if test -z "$ac_err"; then
6696   rm -rf conftest*
6697   # We can compile using X headers with no special include directory.
6698 ac_x_includes=
6699 else
6700   echo "$ac_err" >&5
6701   echo "configure: failed program was:" >&5
6702   cat conftest.$ac_ext >&5
6703   rm -rf conftest*
6704   # Look for the header file in a standard set of common directories.
6705 # Check X11 before X11Rn because it is often a symlink to the current release.
6706   for ac_dir in               \
6707     /usr/X11/include          \
6708     /usr/X11R6/include        \
6709     /usr/X11R5/include        \
6710     /usr/X11R4/include        \
6711                               \
6712     /usr/include/X11          \
6713     /usr/include/X11R6        \
6714     /usr/include/X11R5        \
6715     /usr/include/X11R4        \
6716                               \
6717     /usr/local/X11/include    \
6718     /usr/local/X11R6/include  \
6719     /usr/local/X11R5/include  \
6720     /usr/local/X11R4/include  \
6721                               \
6722     /usr/local/include/X11    \
6723     /usr/local/include/X11R6  \
6724     /usr/local/include/X11R5  \
6725     /usr/local/include/X11R4  \
6726                               \
6727     /usr/X386/include         \
6728     /usr/x386/include         \
6729     /usr/XFree86/include/X11  \
6730                               \
6731     /usr/include              \
6732     /usr/local/include        \
6733     /usr/unsupported/include  \
6734     /usr/athena/include       \
6735     /usr/local/x11r5/include  \
6736     /usr/lpp/Xamples/include  \
6737                               \
6738     /usr/openwin/include      \
6739     /usr/openwin/share/include \
6740     ; \
6741   do
6742     if test -r "$ac_dir/$x_direct_test_include"; then
6743       ac_x_includes=$ac_dir
6744       break
6745     fi
6746   done
6747 fi
6748 rm -f conftest*
6749 fi # $ac_x_includes = NO
6750
6751 if test "$ac_x_libraries" = NO; then
6752   # Check for the libraries.
6753
6754   test -z "$x_direct_test_library" && x_direct_test_library=Xt
6755   test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
6756
6757   # See if we find them without any special options.
6758   # Don't add to $LIBS permanently.
6759   ac_save_LIBS="$LIBS"
6760   LIBS="-l$x_direct_test_library $LIBS"
6761 cat > conftest.$ac_ext <<EOF
6762 #line 6763 "configure"
6763 #include "confdefs.h"
6764
6765 int main() {
6766 ${x_direct_test_function}()
6767 ; return 0; }
6768 EOF
6769 if { (eval echo configure:6770: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6770   rm -rf conftest*
6771   LIBS="$ac_save_LIBS"
6772 # We can link X programs with no special library path.
6773 ac_x_libraries=
6774 else
6775   echo "configure: failed program was:" >&5
6776   cat conftest.$ac_ext >&5
6777   rm -rf conftest*
6778   LIBS="$ac_save_LIBS"
6779 # First see if replacing the include by lib works.
6780 # Check X11 before X11Rn because it is often a symlink to the current release.
6781 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
6782     /usr/X11/lib          \
6783     /usr/X11R6/lib        \
6784     /usr/X11R5/lib        \
6785     /usr/X11R4/lib        \
6786                           \
6787     /usr/lib/X11          \
6788     /usr/lib/X11R6        \
6789     /usr/lib/X11R5        \
6790     /usr/lib/X11R4        \
6791                           \
6792     /usr/local/X11/lib    \
6793     /usr/local/X11R6/lib  \
6794     /usr/local/X11R5/lib  \
6795     /usr/local/X11R4/lib  \
6796                           \
6797     /usr/local/lib/X11    \
6798     /usr/local/lib/X11R6  \
6799     /usr/local/lib/X11R5  \
6800     /usr/local/lib/X11R4  \
6801                           \
6802     /usr/X386/lib         \
6803     /usr/x386/lib         \
6804     /usr/XFree86/lib/X11  \
6805                           \
6806     /usr/lib              \
6807     /usr/local/lib        \
6808     /usr/unsupported/lib  \
6809     /usr/athena/lib       \
6810     /usr/local/x11r5/lib  \
6811     /usr/lpp/Xamples/lib  \
6812     /lib/usr/lib/X11      \
6813                           \
6814     /usr/openwin/lib      \
6815     /usr/openwin/share/lib \
6816     ; \
6817 do
6818   for ac_extension in a so sl; do
6819     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
6820       ac_x_libraries=$ac_dir
6821       break 2
6822     fi
6823   done
6824 done
6825 fi
6826 rm -f conftest*
6827 fi # $ac_x_libraries = NO
6828
6829 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
6830   # Didn't find X anywhere.  Cache the known absence of X.
6831   ac_cv_have_x="have_x=no"
6832 else
6833   # Record where we found X for the cache.
6834   ac_cv_have_x="have_x=yes \
6835                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
6836 fi
6837 fi
6838   fi
6839   eval "$ac_cv_have_x"
6840 fi # $with_x != no
6841
6842 if test "$have_x" != yes; then
6843   echo "$ac_t""$have_x" 1>&6
6844   no_x=yes
6845 else
6846   # If each of the values was on the command line, it overrides each guess.
6847   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
6848   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
6849   # Update the cache value to reflect the command line values.
6850   ac_cv_have_x="have_x=yes \
6851                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
6852   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
6853 fi
6854
6855 if test "$no_x" = yes; then
6856   # Not all programs may use this symbol, but it does not hurt to define it.
6857   cat >> confdefs.h <<\EOF
6858 #define X_DISPLAY_MISSING 1
6859 EOF
6860
6861   X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
6862 else
6863   if test -n "$x_includes"; then
6864     X_CFLAGS="$X_CFLAGS -I$x_includes"
6865   fi
6866
6867   # It would also be nice to do this for all -L options, not just this one.
6868   if test -n "$x_libraries"; then
6869     X_LIBS="$X_LIBS -L$x_libraries"
6870     # For Solaris; some versions of Sun CC require a space after -R and
6871     # others require no space.  Words are not sufficient . . . .
6872     case "`(uname -sr) 2>/dev/null`" in
6873     "SunOS 5"*)
6874       echo $ac_n "checking whether -R must be followed by a space""... $ac_c" 1>&6
6875 echo "configure:6876: checking whether -R must be followed by a space" >&5
6876       ac_xsave_LIBS="$LIBS"; LIBS="$LIBS -R$x_libraries"
6877       cat > conftest.$ac_ext <<EOF
6878 #line 6879 "configure"
6879 #include "confdefs.h"
6880
6881 int main() {
6882
6883 ; return 0; }
6884 EOF
6885 if { (eval echo configure:6886: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6886   rm -rf conftest*
6887   ac_R_nospace=yes
6888 else
6889   echo "configure: failed program was:" >&5
6890   cat conftest.$ac_ext >&5
6891   rm -rf conftest*
6892   ac_R_nospace=no
6893 fi
6894 rm -f conftest*
6895       if test $ac_R_nospace = yes; then
6896         echo "$ac_t""no" 1>&6
6897         X_LIBS="$X_LIBS -R$x_libraries"
6898       else
6899         LIBS="$ac_xsave_LIBS -R $x_libraries"
6900         cat > conftest.$ac_ext <<EOF
6901 #line 6902 "configure"
6902 #include "confdefs.h"
6903
6904 int main() {
6905
6906 ; return 0; }
6907 EOF
6908 if { (eval echo configure:6909: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6909   rm -rf conftest*
6910   ac_R_space=yes
6911 else
6912   echo "configure: failed program was:" >&5
6913   cat conftest.$ac_ext >&5
6914   rm -rf conftest*
6915   ac_R_space=no
6916 fi
6917 rm -f conftest*
6918         if test $ac_R_space = yes; then
6919           echo "$ac_t""yes" 1>&6
6920           X_LIBS="$X_LIBS -R $x_libraries"
6921         else
6922           echo "$ac_t""neither works" 1>&6
6923         fi
6924       fi
6925       LIBS="$ac_xsave_LIBS"
6926     esac
6927   fi
6928
6929   # Check for system-dependent libraries X programs must link with.
6930   # Do this before checking for the system-independent R6 libraries
6931   # (-lICE), since we may need -lsocket or whatever for X linking.
6932
6933   if test "$ISC" = yes; then
6934     X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
6935   else
6936     # Martyn.Johnson@cl.cam.ac.uk says this is needed for Ultrix, if the X
6937     # libraries were built with DECnet support.  And karl@cs.umb.edu says
6938     # the Alpha needs dnet_stub (dnet does not exist).
6939     echo $ac_n "checking for dnet_ntoa in -ldnet""... $ac_c" 1>&6
6940 echo "configure:6941: checking for dnet_ntoa in -ldnet" >&5
6941 ac_lib_var=`echo dnet'_'dnet_ntoa | sed 'y%./+-%__p_%'`
6942 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6943   echo $ac_n "(cached) $ac_c" 1>&6
6944 else
6945   ac_save_LIBS="$LIBS"
6946 LIBS="-ldnet  $LIBS"
6947 cat > conftest.$ac_ext <<EOF
6948 #line 6949 "configure"
6949 #include "confdefs.h"
6950 /* Override any gcc2 internal prototype to avoid an error.  */
6951 /* We use char because int might match the return type of a gcc2
6952     builtin and then its argument prototype would still apply.  */
6953 char dnet_ntoa();
6954
6955 int main() {
6956 dnet_ntoa()
6957 ; return 0; }
6958 EOF
6959 if { (eval echo configure:6960: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6960   rm -rf conftest*
6961   eval "ac_cv_lib_$ac_lib_var=yes"
6962 else
6963   echo "configure: failed program was:" >&5
6964   cat conftest.$ac_ext >&5
6965   rm -rf conftest*
6966   eval "ac_cv_lib_$ac_lib_var=no"
6967 fi
6968 rm -f conftest*
6969 LIBS="$ac_save_LIBS"
6970
6971 fi
6972 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6973   echo "$ac_t""yes" 1>&6
6974   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
6975 else
6976   echo "$ac_t""no" 1>&6
6977 fi
6978
6979     if test $ac_cv_lib_dnet_dnet_ntoa = no; then
6980       echo $ac_n "checking for dnet_ntoa in -ldnet_stub""... $ac_c" 1>&6
6981 echo "configure:6982: checking for dnet_ntoa in -ldnet_stub" >&5
6982 ac_lib_var=`echo dnet_stub'_'dnet_ntoa | sed 'y%./+-%__p_%'`
6983 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6984   echo $ac_n "(cached) $ac_c" 1>&6
6985 else
6986   ac_save_LIBS="$LIBS"
6987 LIBS="-ldnet_stub  $LIBS"
6988 cat > conftest.$ac_ext <<EOF
6989 #line 6990 "configure"
6990 #include "confdefs.h"
6991 /* Override any gcc2 internal prototype to avoid an error.  */
6992 /* We use char because int might match the return type of a gcc2
6993     builtin and then its argument prototype would still apply.  */
6994 char dnet_ntoa();
6995
6996 int main() {
6997 dnet_ntoa()
6998 ; return 0; }
6999 EOF
7000 if { (eval echo configure:7001: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7001   rm -rf conftest*
7002   eval "ac_cv_lib_$ac_lib_var=yes"
7003 else
7004   echo "configure: failed program was:" >&5
7005   cat conftest.$ac_ext >&5
7006   rm -rf conftest*
7007   eval "ac_cv_lib_$ac_lib_var=no"
7008 fi
7009 rm -f conftest*
7010 LIBS="$ac_save_LIBS"
7011
7012 fi
7013 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7014   echo "$ac_t""yes" 1>&6
7015   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
7016 else
7017   echo "$ac_t""no" 1>&6
7018 fi
7019
7020     fi
7021
7022     # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
7023     # to get the SysV transport functions.
7024     # chad@anasazi.com says the Pyramis MIS-ES running DC/OSx (SVR4)
7025     # needs -lnsl.
7026     # The nsl library prevents programs from opening the X display
7027     # on Irix 5.2, according to dickey@clark.net.
7028     echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
7029 echo "configure:7030: checking for gethostbyname" >&5
7030 if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
7031   echo $ac_n "(cached) $ac_c" 1>&6
7032 else
7033   cat > conftest.$ac_ext <<EOF
7034 #line 7035 "configure"
7035 #include "confdefs.h"
7036 /* System header to define __stub macros and hopefully few prototypes,
7037     which can conflict with char gethostbyname(); below.  */
7038 #include <assert.h>
7039 /* Override any gcc2 internal prototype to avoid an error.  */
7040 /* We use char because int might match the return type of a gcc2
7041     builtin and then its argument prototype would still apply.  */
7042 char gethostbyname();
7043
7044 int main() {
7045
7046 /* The GNU C library defines this for functions which it implements
7047     to always fail with ENOSYS.  Some functions are actually named
7048     something starting with __ and the normal name is an alias.  */
7049 #if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
7050 choke me
7051 #else
7052 gethostbyname();
7053 #endif
7054
7055 ; return 0; }
7056 EOF
7057 if { (eval echo configure:7058: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7058   rm -rf conftest*
7059   eval "ac_cv_func_gethostbyname=yes"
7060 else
7061   echo "configure: failed program was:" >&5
7062   cat conftest.$ac_ext >&5
7063   rm -rf conftest*
7064   eval "ac_cv_func_gethostbyname=no"
7065 fi
7066 rm -f conftest*
7067 fi
7068
7069 if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
7070   echo "$ac_t""yes" 1>&6
7071   :
7072 else
7073   echo "$ac_t""no" 1>&6
7074 fi
7075
7076     if test $ac_cv_func_gethostbyname = no; then
7077       echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
7078 echo "configure:7079: checking for gethostbyname in -lnsl" >&5
7079 ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
7080 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7081   echo $ac_n "(cached) $ac_c" 1>&6
7082 else
7083   ac_save_LIBS="$LIBS"
7084 LIBS="-lnsl  $LIBS"
7085 cat > conftest.$ac_ext <<EOF
7086 #line 7087 "configure"
7087 #include "confdefs.h"
7088 /* Override any gcc2 internal prototype to avoid an error.  */
7089 /* We use char because int might match the return type of a gcc2
7090     builtin and then its argument prototype would still apply.  */
7091 char gethostbyname();
7092
7093 int main() {
7094 gethostbyname()
7095 ; return 0; }
7096 EOF
7097 if { (eval echo configure:7098: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7098   rm -rf conftest*
7099   eval "ac_cv_lib_$ac_lib_var=yes"
7100 else
7101   echo "configure: failed program was:" >&5
7102   cat conftest.$ac_ext >&5
7103   rm -rf conftest*
7104   eval "ac_cv_lib_$ac_lib_var=no"
7105 fi
7106 rm -f conftest*
7107 LIBS="$ac_save_LIBS"
7108
7109 fi
7110 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7111   echo "$ac_t""yes" 1>&6
7112   X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
7113 else
7114   echo "$ac_t""no" 1>&6
7115 fi
7116
7117     fi
7118
7119     # lieder@skyler.mavd.honeywell.com says without -lsocket,
7120     # socket/setsockopt and other routines are undefined under SCO ODT
7121     # 2.0.  But -lsocket is broken on IRIX 5.2 (and is not necessary
7122     # on later versions), says simon@lia.di.epfl.ch: it contains
7123     # gethostby* variants that don't use the nameserver (or something).
7124     # -lsocket must be given before -lnsl if both are needed.
7125     # We assume that if connect needs -lnsl, so does gethostbyname.
7126     echo $ac_n "checking for connect""... $ac_c" 1>&6
7127 echo "configure:7128: checking for connect" >&5
7128 if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
7129   echo $ac_n "(cached) $ac_c" 1>&6
7130 else
7131   cat > conftest.$ac_ext <<EOF
7132 #line 7133 "configure"
7133 #include "confdefs.h"
7134 /* System header to define __stub macros and hopefully few prototypes,
7135     which can conflict with char connect(); below.  */
7136 #include <assert.h>
7137 /* Override any gcc2 internal prototype to avoid an error.  */
7138 /* We use char because int might match the return type of a gcc2
7139     builtin and then its argument prototype would still apply.  */
7140 char connect();
7141
7142 int main() {
7143
7144 /* The GNU C library defines this for functions which it implements
7145     to always fail with ENOSYS.  Some functions are actually named
7146     something starting with __ and the normal name is an alias.  */
7147 #if defined (__stub_connect) || defined (__stub___connect)
7148 choke me
7149 #else
7150 connect();
7151 #endif
7152
7153 ; return 0; }
7154 EOF
7155 if { (eval echo configure:7156: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7156   rm -rf conftest*
7157   eval "ac_cv_func_connect=yes"
7158 else
7159   echo "configure: failed program was:" >&5
7160   cat conftest.$ac_ext >&5
7161   rm -rf conftest*
7162   eval "ac_cv_func_connect=no"
7163 fi
7164 rm -f conftest*
7165 fi
7166
7167 if eval "test \"`echo '$ac_cv_func_'connect`\" = yes"; then
7168   echo "$ac_t""yes" 1>&6
7169   :
7170 else
7171   echo "$ac_t""no" 1>&6
7172 fi
7173
7174     if test $ac_cv_func_connect = no; then
7175       echo $ac_n "checking for connect in -lsocket""... $ac_c" 1>&6
7176 echo "configure:7177: checking for connect in -lsocket" >&5
7177 ac_lib_var=`echo socket'_'connect | sed 'y%./+-%__p_%'`
7178 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7179   echo $ac_n "(cached) $ac_c" 1>&6
7180 else
7181   ac_save_LIBS="$LIBS"
7182 LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
7183 cat > conftest.$ac_ext <<EOF
7184 #line 7185 "configure"
7185 #include "confdefs.h"
7186 /* Override any gcc2 internal prototype to avoid an error.  */
7187 /* We use char because int might match the return type of a gcc2
7188     builtin and then its argument prototype would still apply.  */
7189 char connect();
7190
7191 int main() {
7192 connect()
7193 ; return 0; }
7194 EOF
7195 if { (eval echo configure:7196: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7196   rm -rf conftest*
7197   eval "ac_cv_lib_$ac_lib_var=yes"
7198 else
7199   echo "configure: failed program was:" >&5
7200   cat conftest.$ac_ext >&5
7201   rm -rf conftest*
7202   eval "ac_cv_lib_$ac_lib_var=no"
7203 fi
7204 rm -f conftest*
7205 LIBS="$ac_save_LIBS"
7206
7207 fi
7208 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7209   echo "$ac_t""yes" 1>&6
7210   X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
7211 else
7212   echo "$ac_t""no" 1>&6
7213 fi
7214
7215     fi
7216
7217     # gomez@mi.uni-erlangen.de says -lposix is necessary on A/UX.
7218     echo $ac_n "checking for remove""... $ac_c" 1>&6
7219 echo "configure:7220: checking for remove" >&5
7220 if eval "test \"`echo '$''{'ac_cv_func_remove'+set}'`\" = set"; then
7221   echo $ac_n "(cached) $ac_c" 1>&6
7222 else
7223   cat > conftest.$ac_ext <<EOF
7224 #line 7225 "configure"
7225 #include "confdefs.h"
7226 /* System header to define __stub macros and hopefully few prototypes,
7227     which can conflict with char remove(); below.  */
7228 #include <assert.h>
7229 /* Override any gcc2 internal prototype to avoid an error.  */
7230 /* We use char because int might match the return type of a gcc2
7231     builtin and then its argument prototype would still apply.  */
7232 char remove();
7233
7234 int main() {
7235
7236 /* The GNU C library defines this for functions which it implements
7237     to always fail with ENOSYS.  Some functions are actually named
7238     something starting with __ and the normal name is an alias.  */
7239 #if defined (__stub_remove) || defined (__stub___remove)
7240 choke me
7241 #else
7242 remove();
7243 #endif
7244
7245 ; return 0; }
7246 EOF
7247 if { (eval echo configure:7248: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7248   rm -rf conftest*
7249   eval "ac_cv_func_remove=yes"
7250 else
7251   echo "configure: failed program was:" >&5
7252   cat conftest.$ac_ext >&5
7253   rm -rf conftest*
7254   eval "ac_cv_func_remove=no"
7255 fi
7256 rm -f conftest*
7257 fi
7258
7259 if eval "test \"`echo '$ac_cv_func_'remove`\" = yes"; then
7260   echo "$ac_t""yes" 1>&6
7261   :
7262 else
7263   echo "$ac_t""no" 1>&6
7264 fi
7265
7266     if test $ac_cv_func_remove = no; then
7267       echo $ac_n "checking for remove in -lposix""... $ac_c" 1>&6
7268 echo "configure:7269: checking for remove in -lposix" >&5
7269 ac_lib_var=`echo posix'_'remove | sed 'y%./+-%__p_%'`
7270 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7271   echo $ac_n "(cached) $ac_c" 1>&6
7272 else
7273   ac_save_LIBS="$LIBS"
7274 LIBS="-lposix  $LIBS"
7275 cat > conftest.$ac_ext <<EOF
7276 #line 7277 "configure"
7277 #include "confdefs.h"
7278 /* Override any gcc2 internal prototype to avoid an error.  */
7279 /* We use char because int might match the return type of a gcc2
7280     builtin and then its argument prototype would still apply.  */
7281 char remove();
7282
7283 int main() {
7284 remove()
7285 ; return 0; }
7286 EOF
7287 if { (eval echo configure:7288: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7288   rm -rf conftest*
7289   eval "ac_cv_lib_$ac_lib_var=yes"
7290 else
7291   echo "configure: failed program was:" >&5
7292   cat conftest.$ac_ext >&5
7293   rm -rf conftest*
7294   eval "ac_cv_lib_$ac_lib_var=no"
7295 fi
7296 rm -f conftest*
7297 LIBS="$ac_save_LIBS"
7298
7299 fi
7300 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7301   echo "$ac_t""yes" 1>&6
7302   X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
7303 else
7304   echo "$ac_t""no" 1>&6
7305 fi
7306
7307     fi
7308
7309     # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
7310     echo $ac_n "checking for shmat""... $ac_c" 1>&6
7311 echo "configure:7312: checking for shmat" >&5
7312 if eval "test \"`echo '$''{'ac_cv_func_shmat'+set}'`\" = set"; then
7313   echo $ac_n "(cached) $ac_c" 1>&6
7314 else
7315   cat > conftest.$ac_ext <<EOF
7316 #line 7317 "configure"
7317 #include "confdefs.h"
7318 /* System header to define __stub macros and hopefully few prototypes,
7319     which can conflict with char shmat(); below.  */
7320 #include <assert.h>
7321 /* Override any gcc2 internal prototype to avoid an error.  */
7322 /* We use char because int might match the return type of a gcc2
7323     builtin and then its argument prototype would still apply.  */
7324 char shmat();
7325
7326 int main() {
7327
7328 /* The GNU C library defines this for functions which it implements
7329     to always fail with ENOSYS.  Some functions are actually named
7330     something starting with __ and the normal name is an alias.  */
7331 #if defined (__stub_shmat) || defined (__stub___shmat)
7332 choke me
7333 #else
7334 shmat();
7335 #endif
7336
7337 ; return 0; }
7338 EOF
7339 if { (eval echo configure:7340: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7340   rm -rf conftest*
7341   eval "ac_cv_func_shmat=yes"
7342 else
7343   echo "configure: failed program was:" >&5
7344   cat conftest.$ac_ext >&5
7345   rm -rf conftest*
7346   eval "ac_cv_func_shmat=no"
7347 fi
7348 rm -f conftest*
7349 fi
7350
7351 if eval "test \"`echo '$ac_cv_func_'shmat`\" = yes"; then
7352   echo "$ac_t""yes" 1>&6
7353   :
7354 else
7355   echo "$ac_t""no" 1>&6
7356 fi
7357
7358     if test $ac_cv_func_shmat = no; then
7359       echo $ac_n "checking for shmat in -lipc""... $ac_c" 1>&6
7360 echo "configure:7361: checking for shmat in -lipc" >&5
7361 ac_lib_var=`echo ipc'_'shmat | sed 'y%./+-%__p_%'`
7362 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7363   echo $ac_n "(cached) $ac_c" 1>&6
7364 else
7365   ac_save_LIBS="$LIBS"
7366 LIBS="-lipc  $LIBS"
7367 cat > conftest.$ac_ext <<EOF
7368 #line 7369 "configure"
7369 #include "confdefs.h"
7370 /* Override any gcc2 internal prototype to avoid an error.  */
7371 /* We use char because int might match the return type of a gcc2
7372     builtin and then its argument prototype would still apply.  */
7373 char shmat();
7374
7375 int main() {
7376 shmat()
7377 ; return 0; }
7378 EOF
7379 if { (eval echo configure:7380: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7380   rm -rf conftest*
7381   eval "ac_cv_lib_$ac_lib_var=yes"
7382 else
7383   echo "configure: failed program was:" >&5
7384   cat conftest.$ac_ext >&5
7385   rm -rf conftest*
7386   eval "ac_cv_lib_$ac_lib_var=no"
7387 fi
7388 rm -f conftest*
7389 LIBS="$ac_save_LIBS"
7390
7391 fi
7392 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7393   echo "$ac_t""yes" 1>&6
7394   X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
7395 else
7396   echo "$ac_t""no" 1>&6
7397 fi
7398
7399     fi
7400   fi
7401
7402   # Check for libraries that X11R6 Xt/Xaw programs need.
7403   ac_save_LDFLAGS="$LDFLAGS"
7404   test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
7405   # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
7406   # check for ICE first), but we must link in the order -lSM -lICE or
7407   # we get undefined symbols.  So assume we have SM if we have ICE.
7408   # These have to be linked with before -lX11, unlike the other
7409   # libraries we check for below, so use a different variable.
7410   #  --interran@uluru.Stanford.EDU, kb@cs.umb.edu.
7411   echo $ac_n "checking for IceConnectionNumber in -lICE""... $ac_c" 1>&6
7412 echo "configure:7413: checking for IceConnectionNumber in -lICE" >&5
7413 ac_lib_var=`echo ICE'_'IceConnectionNumber | sed 'y%./+-%__p_%'`
7414 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7415   echo $ac_n "(cached) $ac_c" 1>&6
7416 else
7417   ac_save_LIBS="$LIBS"
7418 LIBS="-lICE $X_EXTRA_LIBS $LIBS"
7419 cat > conftest.$ac_ext <<EOF
7420 #line 7421 "configure"
7421 #include "confdefs.h"
7422 /* Override any gcc2 internal prototype to avoid an error.  */
7423 /* We use char because int might match the return type of a gcc2
7424     builtin and then its argument prototype would still apply.  */
7425 char IceConnectionNumber();
7426
7427 int main() {
7428 IceConnectionNumber()
7429 ; return 0; }
7430 EOF
7431 if { (eval echo configure:7432: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7432   rm -rf conftest*
7433   eval "ac_cv_lib_$ac_lib_var=yes"
7434 else
7435   echo "configure: failed program was:" >&5
7436   cat conftest.$ac_ext >&5
7437   rm -rf conftest*
7438   eval "ac_cv_lib_$ac_lib_var=no"
7439 fi
7440 rm -f conftest*
7441 LIBS="$ac_save_LIBS"
7442
7443 fi
7444 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7445   echo "$ac_t""yes" 1>&6
7446   X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
7447 else
7448   echo "$ac_t""no" 1>&6
7449 fi
7450
7451   LDFLAGS="$ac_save_LDFLAGS"
7452
7453 fi
7454
7455
7456 # Check whether --enable-java-awt or --disable-java-awt was given.
7457 if test "${enable_java_awt+set}" = set; then
7458   enableval="$enable_java_awt"
7459   :
7460 fi
7461
7462
7463 peerlibs="`echo ${enable_java_awt} | tr ',' ' '`"
7464 use_xlib_awt=""
7465 use_gtk_awt=""
7466
7467 for peer in $peerlibs ; do
7468   case $peer in
7469     xlib)
7470       if test "$no_x" = yes; then
7471         echo "*** xlib peers requested but no X library available" 1>&2
7472         exit 1
7473       else
7474         use_xlib_awt="yes"
7475       fi
7476       ;;
7477     gtk)
7478       # Nothing, yet...
7479       ;;
7480     no)
7481       use_xlib_awt=
7482       use_gtk_awt=
7483       break
7484       ;;
7485     *)
7486       echo "*** unrecognised argument \"${peer}\" for --enable-java-awt" 1>&2
7487       exit 1
7488   esac
7489 done
7490
7491
7492
7493 if test "$use_xlib_awt" = yes; then
7494   XLIB_AWT_TRUE=
7495   XLIB_AWT_FALSE='#'
7496 else
7497   XLIB_AWT_TRUE='#'
7498   XLIB_AWT_FALSE=
7499 fi
7500
7501
7502 if test "$use_gtk_awt" = yes; then
7503   GTK_AWT_TRUE=
7504   GTK_AWT_FALSE='#'
7505 else
7506   GTK_AWT_TRUE='#'
7507   GTK_AWT_FALSE=
7508 fi
7509
7510
7511 here=`${PWDCMD-pwd}`
7512
7513
7514 # We get this from the environment.
7515
7516
7517 trap '' 1 2 15
7518 cat > confcache <<\EOF
7519 # This file is a shell script that caches the results of configure
7520 # tests run on this system so they can be shared between configure
7521 # scripts and configure runs.  It is not useful on other systems.
7522 # If it contains results you don't want to keep, you may remove or edit it.
7523 #
7524 # By default, configure uses ./config.cache as the cache file,
7525 # creating it if it does not exist already.  You can give configure
7526 # the --cache-file=FILE option to use a different cache file; that is
7527 # what configure does when it calls configure scripts in
7528 # subdirectories, so they share the cache.
7529 # Giving --cache-file=/dev/null disables caching, for debugging configure.
7530 # config.status only pays attention to the cache file if you give it the
7531 # --recheck option to rerun configure.
7532 #
7533 EOF
7534 # The following way of writing the cache mishandles newlines in values,
7535 # but we know of no workaround that is simple, portable, and efficient.
7536 # So, don't put newlines in cache variables' values.
7537 # Ultrix sh set writes to stderr and can't be redirected directly,
7538 # and sets the high bit in the cache file unless we assign to the vars.
7539 (set) 2>&1 |
7540   case `(ac_space=' '; set | grep ac_space) 2>&1` in
7541   *ac_space=\ *)
7542     # `set' does not quote correctly, so add quotes (double-quote substitution
7543     # turns \\\\ into \\, and sed turns \\ into \).
7544     sed -n \
7545       -e "s/'/'\\\\''/g" \
7546       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
7547     ;;
7548   *)
7549     # `set' quotes correctly as required by POSIX, so do not add quotes.
7550     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
7551     ;;
7552   esac >> confcache
7553 if cmp -s $cache_file confcache; then
7554   :
7555 else
7556   if test -w $cache_file; then
7557     echo "updating cache $cache_file"
7558     cat confcache > $cache_file
7559   else
7560     echo "not updating unwritable cache $cache_file"
7561   fi
7562 fi
7563 rm -f confcache
7564
7565 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
7566
7567 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7568 # Let make expand exec_prefix.
7569 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7570
7571 # Any assignment to VPATH causes Sun make to only execute
7572 # the first set of double-colon rules, so remove it if not needed.
7573 # If there is a colon in the path, we need to keep it.
7574 if test "x$srcdir" = x.; then
7575   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
7576 fi
7577
7578 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
7579
7580 DEFS=-DHAVE_CONFIG_H
7581
7582 # Without the "./", some shells look in PATH for config.status.
7583 : ${CONFIG_STATUS=./config.status}
7584
7585 echo creating $CONFIG_STATUS
7586 rm -f $CONFIG_STATUS
7587 cat > $CONFIG_STATUS <<EOF
7588 #! /bin/sh
7589 # Generated automatically by configure.
7590 # Run this file to recreate the current configuration.
7591 # This directory was configured as follows,
7592 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
7593 #
7594 # $0 $ac_configure_args
7595 #
7596 # Compiler output produced by configure, useful for debugging
7597 # configure, is in ./config.log if it exists.
7598
7599 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
7600 for ac_option
7601 do
7602   case "\$ac_option" in
7603   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7604     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
7605     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
7606   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
7607     echo "$CONFIG_STATUS generated by autoconf version 2.13"
7608     exit 0 ;;
7609   -help | --help | --hel | --he | --h)
7610     echo "\$ac_cs_usage"; exit 0 ;;
7611   *) echo "\$ac_cs_usage"; exit 1 ;;
7612   esac
7613 done
7614
7615 ac_given_srcdir=$srcdir
7616 ac_given_INSTALL="$INSTALL"
7617
7618 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
7619 EOF
7620 cat >> $CONFIG_STATUS <<EOF
7621
7622 # Protect against being on the right side of a sed subst in config.status.
7623 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
7624  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
7625 $ac_vpsub
7626 $extrasub
7627 s%@SHELL@%$SHELL%g
7628 s%@CFLAGS@%$CFLAGS%g
7629 s%@CPPFLAGS@%$CPPFLAGS%g
7630 s%@CXXFLAGS@%$CXXFLAGS%g
7631 s%@FFLAGS@%$FFLAGS%g
7632 s%@DEFS@%$DEFS%g
7633 s%@LDFLAGS@%$LDFLAGS%g
7634 s%@LIBS@%$LIBS%g
7635 s%@exec_prefix@%$exec_prefix%g
7636 s%@prefix@%$prefix%g
7637 s%@program_transform_name@%$program_transform_name%g
7638 s%@bindir@%$bindir%g
7639 s%@sbindir@%$sbindir%g
7640 s%@libexecdir@%$libexecdir%g
7641 s%@datadir@%$datadir%g
7642 s%@sysconfdir@%$sysconfdir%g
7643 s%@sharedstatedir@%$sharedstatedir%g
7644 s%@localstatedir@%$localstatedir%g
7645 s%@libdir@%$libdir%g
7646 s%@includedir@%$includedir%g
7647 s%@oldincludedir@%$oldincludedir%g
7648 s%@infodir@%$infodir%g
7649 s%@mandir@%$mandir%g
7650 s%@LN_S@%$LN_S%g
7651 s%@libgcj_basedir@%$libgcj_basedir%g
7652 s%@mkinstalldirs@%$mkinstalldirs%g
7653 s%@host@%$host%g
7654 s%@host_alias@%$host_alias%g
7655 s%@host_cpu@%$host_cpu%g
7656 s%@host_vendor@%$host_vendor%g
7657 s%@host_os@%$host_os%g
7658 s%@target@%$target%g
7659 s%@target_alias@%$target_alias%g
7660 s%@target_cpu@%$target_cpu%g
7661 s%@target_vendor@%$target_vendor%g
7662 s%@target_os@%$target_os%g
7663 s%@build@%$build%g
7664 s%@build_alias@%$build_alias%g
7665 s%@build_cpu@%$build_cpu%g
7666 s%@build_vendor@%$build_vendor%g
7667 s%@build_os@%$build_os%g
7668 s%@CC@%$CC%g
7669 s%@glibjava_CXX@%$glibjava_CXX%g
7670 s%@CXX@%$CXX%g
7671 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
7672 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
7673 s%@INSTALL_DATA@%$INSTALL_DATA%g
7674 s%@PACKAGE@%$PACKAGE%g
7675 s%@VERSION@%$VERSION%g
7676 s%@ACLOCAL@%$ACLOCAL%g
7677 s%@AUTOCONF@%$AUTOCONF%g
7678 s%@AUTOMAKE@%$AUTOMAKE%g
7679 s%@AUTOHEADER@%$AUTOHEADER%g
7680 s%@MAKEINFO@%$MAKEINFO%g
7681 s%@SET_MAKE@%$SET_MAKE%g
7682 s%@AS@%$AS%g
7683 s%@AR@%$AR%g
7684 s%@RANLIB@%$RANLIB%g
7685 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
7686 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
7687 s%@MAINT@%$MAINT%g
7688 s%@EXEEXT@%$EXEEXT%g
7689 s%@LIBGCJ_CFLAGS@%$LIBGCJ_CFLAGS%g
7690 s%@LIBGCJ_CXXFLAGS@%$LIBGCJ_CXXFLAGS%g
7691 s%@LIBGCJ_JAVAFLAGS@%$LIBGCJ_JAVAFLAGS%g
7692 s%@INCLTDL@%$INCLTDL%g
7693 s%@LIBLTDL@%$LIBLTDL%g
7694 s%@DIRLTDL@%$DIRLTDL%g
7695 s%@OBJEXT@%$OBJEXT%g
7696 s%@STRIP@%$STRIP%g
7697 s%@LIBTOOL@%$LIBTOOL%g
7698 s%@CXXCPP@%$CXXCPP%g
7699 s%@subdirs@%$subdirs%g
7700 s%@COMPPATH@%$COMPPATH%g
7701 s%@TESTSUBDIR_TRUE@%$TESTSUBDIR_TRUE%g
7702 s%@TESTSUBDIR_FALSE@%$TESTSUBDIR_FALSE%g
7703 s%@LIBGCJDEBUG@%$LIBGCJDEBUG%g
7704 s%@INTERPRETER@%$INTERPRETER%g
7705 s%@LIBFFI@%$LIBFFI%g
7706 s%@LIBFFIINCS@%$LIBFFIINCS%g
7707 s%@PLATFORMOBJS@%$PLATFORMOBJS%g
7708 s%@CPP@%$CPP%g
7709 s%@SYSTEMSPEC@%$SYSTEMSPEC%g
7710 s%@LIBGCJTESTSPEC@%$LIBGCJTESTSPEC%g
7711 s%@ZLIBSPEC@%$ZLIBSPEC%g
7712 s%@ZLIBTESTSPEC@%$ZLIBTESTSPEC%g
7713 s%@GCLIBS@%$GCLIBS%g
7714 s%@GCINCS@%$GCINCS%g
7715 s%@GCDEPS@%$GCDEPS%g
7716 s%@GCOBJS@%$GCOBJS%g
7717 s%@GCSPEC@%$GCSPEC%g
7718 s%@JC1GCSPEC@%$JC1GCSPEC%g
7719 s%@GCTESTSPEC@%$GCTESTSPEC%g
7720 s%@THREADLIBS@%$THREADLIBS%g
7721 s%@THREADINCS@%$THREADINCS%g
7722 s%@THREADDEPS@%$THREADDEPS%g
7723 s%@THREADOBJS@%$THREADOBJS%g
7724 s%@THREADSPEC@%$THREADSPEC%g
7725 s%@THREADLDFLAGS@%$THREADLDFLAGS%g
7726 s%@HASH_SYNC_SPEC@%$HASH_SYNC_SPEC%g
7727 s%@USING_GCC_TRUE@%$USING_GCC_TRUE%g
7728 s%@USING_GCC_FALSE@%$USING_GCC_FALSE%g
7729 s%@tool_include_dir@%$tool_include_dir%g
7730 s%@gcc_version@%$gcc_version%g
7731 s%@LIBICONV@%$LIBICONV%g
7732 s%@GCJ@%$GCJ%g
7733 s%@GCJFLAGS@%$GCJFLAGS%g
7734 s%@ZLIBS@%$ZLIBS%g
7735 s%@SYS_ZLIBS@%$SYS_ZLIBS%g
7736 s%@ZINCS@%$ZINCS%g
7737 s%@DIVIDESPEC@%$DIVIDESPEC%g
7738 s%@CHECKREFSPEC@%$CHECKREFSPEC%g
7739 s%@EXCEPTIONSPEC@%$EXCEPTIONSPEC%g
7740 s%@CANADIAN_TRUE@%$CANADIAN_TRUE%g
7741 s%@CANADIAN_FALSE@%$CANADIAN_FALSE%g
7742 s%@NULL_TARGET_TRUE@%$NULL_TARGET_TRUE%g
7743 s%@NULL_TARGET_FALSE@%$NULL_TARGET_FALSE%g
7744 s%@NATIVE_TRUE@%$NATIVE_TRUE%g
7745 s%@NATIVE_FALSE@%$NATIVE_FALSE%g
7746 s%@NEEDS_DATA_START_TRUE@%$NEEDS_DATA_START_TRUE%g
7747 s%@NEEDS_DATA_START_FALSE@%$NEEDS_DATA_START_FALSE%g
7748 s%@GCC_UNWIND_INCLUDE@%$GCC_UNWIND_INCLUDE%g
7749 s%@toolexecdir@%$toolexecdir%g
7750 s%@toolexecmainlibdir@%$toolexecmainlibdir%g
7751 s%@toolexeclibdir@%$toolexeclibdir%g
7752 s%@GCJVERSION@%$GCJVERSION%g
7753 s%@ALLOCA@%$ALLOCA%g
7754 s%@PERL@%$PERL%g
7755 s%@SYSDEP_SOURCES@%$SYSDEP_SOURCES%g
7756 s%@X_CFLAGS@%$X_CFLAGS%g
7757 s%@X_PRE_LIBS@%$X_PRE_LIBS%g
7758 s%@X_LIBS@%$X_LIBS%g
7759 s%@X_EXTRA_LIBS@%$X_EXTRA_LIBS%g
7760 s%@XLIB_AWT_TRUE@%$XLIB_AWT_TRUE%g
7761 s%@XLIB_AWT_FALSE@%$XLIB_AWT_FALSE%g
7762 s%@GTK_AWT_TRUE@%$GTK_AWT_TRUE%g
7763 s%@GTK_AWT_FALSE@%$GTK_AWT_FALSE%g
7764 s%@here@%$here%g
7765
7766 CEOF
7767 EOF
7768
7769 cat >> $CONFIG_STATUS <<\EOF
7770
7771 # Split the substitutions into bite-sized pieces for seds with
7772 # small command number limits, like on Digital OSF/1 and HP-UX.
7773 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
7774 ac_file=1 # Number of current file.
7775 ac_beg=1 # First line for current file.
7776 ac_end=$ac_max_sed_cmds # Line after last line for current file.
7777 ac_more_lines=:
7778 ac_sed_cmds=""
7779 while $ac_more_lines; do
7780   if test $ac_beg -gt 1; then
7781     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
7782   else
7783     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
7784   fi
7785   if test ! -s conftest.s$ac_file; then
7786     ac_more_lines=false
7787     rm -f conftest.s$ac_file
7788   else
7789     if test -z "$ac_sed_cmds"; then
7790       ac_sed_cmds="sed -f conftest.s$ac_file"
7791     else
7792       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
7793     fi
7794     ac_file=`expr $ac_file + 1`
7795     ac_beg=$ac_end
7796     ac_end=`expr $ac_end + $ac_max_sed_cmds`
7797   fi
7798 done
7799 if test -z "$ac_sed_cmds"; then
7800   ac_sed_cmds=cat
7801 fi
7802 EOF
7803
7804 cat >> $CONFIG_STATUS <<EOF
7805
7806 CONFIG_FILES=\${CONFIG_FILES-"Makefile libgcj.spec libgcj-test.spec gnu/classpath/Configuration.java gcj/Makefile include/Makefile testsuite/Makefile"}
7807 EOF
7808 cat >> $CONFIG_STATUS <<\EOF
7809 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
7810   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7811   case "$ac_file" in
7812   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
7813        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
7814   *) ac_file_in="${ac_file}.in" ;;
7815   esac
7816
7817   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
7818
7819   # Remove last slash and all that follows it.  Not all systems have dirname.
7820   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
7821   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
7822     # The file is in a subdirectory.
7823     test ! -d "$ac_dir" && mkdir "$ac_dir"
7824     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
7825     # A "../" for each directory in $ac_dir_suffix.
7826     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
7827   else
7828     ac_dir_suffix= ac_dots=
7829   fi
7830
7831   case "$ac_given_srcdir" in
7832   .)  srcdir=.
7833       if test -z "$ac_dots"; then top_srcdir=.
7834       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
7835   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
7836   *) # Relative path.
7837     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
7838     top_srcdir="$ac_dots$ac_given_srcdir" ;;
7839   esac
7840
7841   case "$ac_given_INSTALL" in
7842   [/$]*) INSTALL="$ac_given_INSTALL" ;;
7843   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
7844   esac
7845
7846   echo creating "$ac_file"
7847   rm -f "$ac_file"
7848   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
7849   case "$ac_file" in
7850   *Makefile*) ac_comsub="1i\\
7851 # $configure_input" ;;
7852   *) ac_comsub= ;;
7853   esac
7854
7855   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
7856   sed -e "$ac_comsub
7857 s%@configure_input@%$configure_input%g
7858 s%@srcdir@%$srcdir%g
7859 s%@top_srcdir@%$top_srcdir%g
7860 s%@INSTALL@%$INSTALL%g
7861 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
7862 fi; done
7863 rm -f conftest.s*
7864
7865 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
7866 # NAME is the cpp macro being defined and VALUE is the value it is being given.
7867 #
7868 # ac_d sets the value in "#define NAME VALUE" lines.
7869 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
7870 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
7871 ac_dC='\3'
7872 ac_dD='%g'
7873 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
7874 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
7875 ac_uB='\([      ]\)%\1#\2define\3'
7876 ac_uC=' '
7877 ac_uD='\4%g'
7878 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
7879 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
7880 ac_eB='$%\1#\2define\3'
7881 ac_eC=' '
7882 ac_eD='%g'
7883
7884 if test "${CONFIG_HEADERS+set}" != set; then
7885 EOF
7886 cat >> $CONFIG_STATUS <<EOF
7887   CONFIG_HEADERS="include/config.h gcj/libgcj-config.h"
7888 EOF
7889 cat >> $CONFIG_STATUS <<\EOF
7890 fi
7891 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
7892   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7893   case "$ac_file" in
7894   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
7895        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
7896   *) ac_file_in="${ac_file}.in" ;;
7897   esac
7898
7899   echo creating $ac_file
7900
7901   rm -f conftest.frag conftest.in conftest.out
7902   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
7903   cat $ac_file_inputs > conftest.in
7904
7905 EOF
7906
7907 # Transform confdefs.h into a sed script conftest.vals that substitutes
7908 # the proper values into config.h.in to produce config.h.  And first:
7909 # Protect against being on the right side of a sed subst in config.status.
7910 # Protect against being in an unquoted here document in config.status.
7911 rm -f conftest.vals
7912 cat > conftest.hdr <<\EOF
7913 s/[\\&%]/\\&/g
7914 s%[\\$`]%\\&%g
7915 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
7916 s%ac_d%ac_u%gp
7917 s%ac_u%ac_e%gp
7918 EOF
7919 sed -n -f conftest.hdr confdefs.h > conftest.vals
7920 rm -f conftest.hdr
7921
7922 # This sed command replaces #undef with comments.  This is necessary, for
7923 # example, in the case of _POSIX_SOURCE, which is predefined and required
7924 # on some systems where configure will not decide to define it.
7925 cat >> conftest.vals <<\EOF
7926 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
7927 EOF
7928
7929 # Break up conftest.vals because some shells have a limit on
7930 # the size of here documents, and old seds have small limits too.
7931
7932 rm -f conftest.tail
7933 while :
7934 do
7935   ac_lines=`grep -c . conftest.vals`
7936   # grep -c gives empty output for an empty file on some AIX systems.
7937   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
7938   # Write a limited-size here document to conftest.frag.
7939   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
7940   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
7941   echo 'CEOF
7942   sed -f conftest.frag conftest.in > conftest.out
7943   rm -f conftest.in
7944   mv conftest.out conftest.in
7945 ' >> $CONFIG_STATUS
7946   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
7947   rm -f conftest.vals
7948   mv conftest.tail conftest.vals
7949 done
7950 rm -f conftest.vals
7951
7952 cat >> $CONFIG_STATUS <<\EOF
7953   rm -f conftest.frag conftest.h
7954   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
7955   cat conftest.in >> conftest.h
7956   rm -f conftest.in
7957   if cmp -s $ac_file conftest.h 2>/dev/null; then
7958     echo "$ac_file is unchanged"
7959     rm -f conftest.h
7960   else
7961     # Remove last slash and all that follows it.  Not all systems have dirname.
7962       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
7963       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
7964       # The file is in a subdirectory.
7965       test ! -d "$ac_dir" && mkdir "$ac_dir"
7966     fi
7967     rm -f $ac_file
7968     mv conftest.h $ac_file
7969   fi
7970 fi; done
7971
7972 EOF
7973
7974 cat >> $CONFIG_STATUS <<EOF
7975 ac_sources="include/$PLATFORMH java/io/natFile${FILE-${PLATFORM}}.cc java/io/natFileDescriptor${FILE-${PLATFORM}}.cc java/lang/${PLATFORM}Process.java java/lang/nat${PLATFORM}Process.cc include/$GCHDR include/$THREADH sysdep/$sysdeps_dir/locks.h $SIGNAL_HANDLER"
7976 ac_dests="include/platform.h java/io/natFile.cc java/io/natFileDescriptor.cc java/lang/ConcreteProcess.java java/lang/natConcreteProcess.cc include/java-gc.h include/java-threads.h sysdep/locks.h include/java-signal.h"
7977 EOF
7978
7979 cat >> $CONFIG_STATUS <<\EOF
7980 srcdir=$ac_given_srcdir
7981 while test -n "$ac_sources"; do
7982   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
7983   set $ac_sources; ac_source=$1; shift; ac_sources=$*
7984
7985   echo "linking $srcdir/$ac_source to $ac_dest"
7986
7987   if test ! -r $srcdir/$ac_source; then
7988     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
7989   fi
7990   rm -f $ac_dest
7991
7992   # Make relative symlinks.
7993   # Remove last slash and all that follows it.  Not all systems have dirname.
7994   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
7995   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
7996     # The dest file is in a subdirectory.
7997     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
7998     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
7999     # A "../" for each directory in $ac_dest_dir_suffix.
8000     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
8001   else
8002     ac_dest_dir_suffix= ac_dots=
8003   fi
8004
8005   case "$srcdir" in
8006   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
8007   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
8008   esac
8009
8010   # Make a symlink if possible; otherwise try a hard link.
8011   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
8012     ln $srcdir/$ac_source $ac_dest; then :
8013   else
8014     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
8015   fi
8016 done
8017 EOF
8018 cat >> $CONFIG_STATUS <<EOF
8019
8020 srcdir=${srcdir}
8021 host=${host}
8022 target=${target}
8023 with_multisubdir=${with_multisubdir}
8024 ac_configure_args="${multilib_arg} ${ac_configure_args}"
8025 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
8026 libgcj_basedir=${libgcj_basedir}
8027 CC="${CC}"
8028 CXX="${CXX}"
8029
8030 EOF
8031 cat >> $CONFIG_STATUS <<\EOF
8032 am_indx=1
8033 for am_file in include/config.h gcj/libgcj-config.h; do
8034   case " $CONFIG_HEADERS " in
8035   *" $am_file "*)
8036     echo timestamp > `echo $am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx
8037     ;;
8038   esac
8039   am_indx=`expr "$am_indx" + 1`
8040 done
8041 # Only add multilib support code if we just rebuilt top-level Makefile.
8042 case " $CONFIG_FILES " in
8043  *" Makefile "*)
8044    LD="${ORIGINAL_LD_FOR_MULTILIBS}"
8045    ac_file=Makefile . ${libgcj_basedir}/../config-ml.in
8046    ;;
8047 esac
8048
8049 # Make subdirectories and `.d' files.  Look in both srcdir and
8050 # builddir for the .java files.
8051 h=`${PWDCMD-pwd}`
8052 : > deps.mk
8053 ( (cd $srcdir && find . \( -name '*.java' -o -name '*.cc' \) -print) ;
8054   find . \( -name '*.java' -o -name '*.cc' \) -print) | \
8055    fgrep -v testsuite | \
8056    sed -e 's/\.java/.d/'\;'s/\.cc/.d/' | \
8057    while read f; do
8058       echo "include $f" >> deps.mk
8059       test -f $f || {
8060
8061          d=`echo $f | sed -e 's,/[^/]*$,,'`
8062
8063          if test ! -d $d; then
8064            $libgcj_basedir/../mkinstalldirs $d
8065          fi;
8066          echo > $f
8067       }
8068    done
8069
8070 exit 0
8071 EOF
8072 chmod +x $CONFIG_STATUS
8073 rm -fr confdefs* $ac_clean_files
8074 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
8075
8076 if test "$no_recursion" != yes; then
8077
8078   # Remove --cache-file and --srcdir arguments so they do not pile up.
8079   ac_sub_configure_args=
8080   ac_prev=
8081   for ac_arg in $ac_configure_args; do
8082     if test -n "$ac_prev"; then
8083       ac_prev=
8084       continue
8085     fi
8086     case "$ac_arg" in
8087     -cache-file | --cache-file | --cache-fil | --cache-fi \
8088     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
8089       ac_prev=cache_file ;;
8090     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
8091     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
8092       ;;
8093     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
8094       ac_prev=srcdir ;;
8095     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
8096       ;;
8097     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
8098     esac
8099   done
8100
8101   for ac_config_dir in $DIRLTDL; do
8102
8103     # Do not complain, so a configure script can configure whichever
8104     # parts of a large source tree are present.
8105     if test ! -d $srcdir/$ac_config_dir; then
8106       continue
8107     fi
8108
8109     echo configuring in $ac_config_dir
8110
8111     case "$srcdir" in
8112     .) ;;
8113     *)
8114       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
8115       else
8116         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
8117       fi
8118       ;;
8119     esac
8120
8121     ac_popdir=`pwd`
8122     cd $ac_config_dir
8123
8124       # A "../" for each directory in /$ac_config_dir.
8125       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
8126
8127     case "$srcdir" in
8128     .) # No --srcdir option.  We are building in place.
8129       ac_sub_srcdir=$srcdir ;;
8130     /*) # Absolute path.
8131       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
8132     *) # Relative path.
8133       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
8134     esac
8135
8136     # Check for guested configure; otherwise get Cygnus style configure.
8137     if test -f $ac_sub_srcdir/configure; then
8138       ac_sub_configure=$ac_sub_srcdir/configure
8139     elif test -f $ac_sub_srcdir/configure.in; then
8140       ac_sub_configure=$ac_configure
8141     else
8142       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
8143       ac_sub_configure=
8144     fi
8145
8146     # The recursion is here.
8147     if test -n "$ac_sub_configure"; then
8148
8149       # Make the cache file name correct relative to the subdirectory.
8150       case "$cache_file" in
8151       /*) ac_sub_cache_file=$cache_file ;;
8152       *) # Relative path.
8153         ac_sub_cache_file="$ac_dots$cache_file" ;;
8154       esac
8155   case "$ac_given_INSTALL" in
8156         [/$]*) INSTALL="$ac_given_INSTALL" ;;
8157         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
8158         esac
8159
8160       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
8161       # The eval makes quoting arguments work.
8162       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
8163       then :
8164       else
8165         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
8166       fi
8167     fi
8168
8169     cd $ac_popdir
8170   done
8171 fi
8172