1 dnl # Process this with autoconf to create configure
3 # Still use "libjava" here to placate dejagnu.
4 AC_INIT([libjava], [version-unused],, [libjava])
6 AC_CONFIG_SRCDIR(java/lang/System.java)
10 # We use these options to decide which functions to include.
11 AC_ARG_WITH(target-subdir,
12 AS_HELP_STRING([--with-target-subdir=SUBDIR],
13 [configure in a subdirectory]))
15 # We may get other options which we don't document:
16 # --with-target-subdir, --with-multisrctop, --with-multisubdir
18 # Find the rest of the source tree framework.
19 AM_ENABLE_MULTILIB(, ..)
22 _GCC_TOPLEV_NONCANONICAL_BUILD
23 _GCC_TOPLEV_NONCANONICAL_TARGET
25 AC_SUBST(target_noncanonical)
27 # This works around the fact that libtool configuration may change LD
28 # for this particular configuration, but some shells, instead of
29 # keeping the changes in LD private, export them just because LD is
31 ORIGINAL_LD_FOR_MULTILIBS=$LD
35 # This works around an automake problem.
36 mkinstalldirs="`cd $ac_aux_dir && ${PWDCMD-pwd}`/mkinstalldirs"
37 AC_SUBST(mkinstalldirs)
39 AC_ARG_WITH(cross-host,
40 AS_HELP_STRING([--with-cross-host=HOST],
41 [configure with a cross compiler from HOST]))
44 AS_HELP_STRING([--with-newlib],
45 [configure with newlib]))
47 AC_ARG_ENABLE(version-specific-runtime-libs,
48 AS_HELP_STRING([--enable-version-specific-runtime-libs],
49 [specify that runtime libraries should be installed in a compiler-specific directory]),
51 yes) version_specific_libs=yes ;;
52 no) version_specific_libs=no ;;
53 *) AC_MSG_ERROR([Unknown argument to enable/disable version-specific libs]);;
55 [version_specific_libs=no]
59 AS_HELP_STRING([--enable-plugin],
60 [build gcjwebplugin web browser plugin]),
62 yes) plugin_enabled=yes ;;
63 no) plugin_enabled=no ;;
64 *) AC_MSG_ERROR([Unknown argument to enable/disable plugin]);;
69 AC_ARG_ENABLE(gconf-peer,
70 AS_HELP_STRING([--enable-gconf-peer],
71 [compile GConf native peers for util.preferences]),
73 yes) gconf_enabled=yes ;;
74 no) gconf_enabled=no ;;
75 *) AC_MSG_ERROR([Unknown argument to enable/disable gconf-peer]);;
80 AC_ARG_WITH([antlr-jar],
81 [AS_HELP_STRING([--with-antlr-jar=file],[Use ANTLR from the specified jar file])],
89 AC_MSG_CHECKING([for antlr.jar])
90 if test "x$ANTLR_JAR" = x; then
91 for antlr_lib_home in `ls -d /usr/local/share/antlr* 2> /dev/null` \
92 /usr/share/antlr/lib /usr/share/java /usr/lib;
94 if test -f "$antlr_lib_home/antlr.jar"; then
95 # FIXME: version check for antlr needed without using a VM
96 ANTLR_JAR="$antlr_lib_home/antlr.jar"
100 if test "x$ANTLR_JAR" = x; then
101 AC_MSG_RESULT([not found])
103 AC_MSG_RESULT($ANTLR_JAR)
106 if test -f "${ANTLR_JAR}"; then
107 AC_MSG_RESULT($ANTLR_JAR)
109 AC_MSG_ERROR([antlr jar file not found: $ANTLR_JAR])
114 AC_ARG_ENABLE([gjdoc],
115 [AS_HELP_STRING(--disable-gjdoc,compile GJDoc (disabled by --disable-gjdoc) [default=yes])],
116 [case "${enableval}" in
117 yes) BUILD_GJDOC=yes ;;
118 no) BUILD_GJDOC=no ;;
119 *) BUILD_GJDOC=yes ;;
123 AC_MSG_CHECKING([whether to build gjdoc])
124 if test "x$BUILD_GJDOC" = xmaybe; then
125 if test -f "${ANTLR_JAR}"; then
130 AC_MSG_RESULT([no, antlr.jar not found])
133 AC_MSG_RESULT($BUILD_GJDOC)
135 AM_CONDITIONAL(CREATE_GJDOC, test "x${BUILD_GJDOC}" = xyes)
137 AC_ARG_ENABLE(java-maintainer-mode,
138 AS_HELP_STRING([--enable-java-maintainer-mode],
139 [allow rebuilding of .class and .h files]))
140 AM_CONDITIONAL(JAVA_MAINTAINER_MODE, test "$enable_java_maintainer_mode" = yes)
142 # It may not be safe to run linking tests in AC_PROG_CC/AC_PROG_CXX.
145 # (1) We use an abnormal CXX (without library references), so we
146 # must cache it under a different name.
147 # (2) CC, CFLAGS, CXX, CXXFLAGS, LDFLAGS must not be 'precious', or
148 # the non-multilib-adjusted value will be used in multilibs.
149 # (3) As a side effect, we must SUBST CXXFLAGS, CFLAGS, and LDFLAGS ourselves.
150 # (4) As another side effect, automake doesn't automatically include them
152 # (5) For libstdc++-v3, -fno-builtin must be present here so that a
153 # non-conflicting form of std::exit can be guessed by AC_PROG_CXX, and
154 # used in later tests. This may not be necessary in libjava; I don't know.
155 m4_rename([_AC_ARG_VAR_PRECIOUS],[glibcxx_PRECIOUS])
156 m4_define([_AC_ARG_VAR_PRECIOUS],[])
157 save_CXXFLAGS="$CXXFLAGS"
158 CXXFLAGS="$CXXFLAGS -fno-builtin"
161 CXXFLAGS="$save_CXXFLAGS"
162 m4_rename([glibcxx_PRECIOUS],[_AC_ARG_VAR_PRECIOUS])
167 AM_INIT_AUTOMAKE([1.9.0])
169 AC_CHECK_TOOL(AS, as)
170 AC_CHECK_TOOL(LD, ld)
171 AC_CHECK_TOOL(AR, ar)
172 AC_CHECK_TOOL(RANLIB, ranlib, :)
174 AC_CHECK_PROGS([JAR], [jar fastjar gjar], no)
175 AC_PATH_PROG([ZIP], [zip], no)
176 AC_PATH_PROG([UNZIP], [unzip], unzip)
178 # We need a jar that supports -@. This is a GNU extension.
179 if test "$JAR" != no; then
180 rm -f config-test.jar
181 echo $srcdir/configure.ac | $JAR -cf@ config-test.jar
182 if test -f config-test.jar; then
183 rm -f config-test.jar
189 # Prefer the jar we found, but fall back to our jar script.
190 if test "$JAR" = no; then
191 if test "$ZIP" = no; then
192 AC_MSG_ERROR([cannot find neither zip nor jar, cannot continue])
194 # InfoZIP available, use the 'guaranteed' Bourne-shell JAR to build libjava
195 JAR=`pwd`/scripts/jar
205 # configure.host sets the following important variables
206 # libgcj_cflags - host specific C compiler flags
207 # libgcj_cxxflags - host specific C++ compiler flags
208 # libgcj_javaflags - host specific Java compiler flags
214 . ${srcdir}/configure.host
216 ACX_PROG_LD_GNU_SYMBOLIC
217 libgcj_ld_symbolic_functions=$SYMBOLIC_LDFLAGS
218 if test -z "$libgcj_ld_symbolic"; then
219 libgcj_ld_symbolic=$SYMBOLIC_LDFLAGS
222 LIBGCJ_CFLAGS="${libgcj_cflags}"
223 LIBGCJ_CXXFLAGS="${libgcj_cxxflags}"
224 LIBGCJ_JAVAFLAGS="${libgcj_javaflags}"
225 LIBGCJ_LD_SYMBOLIC="${libgcj_ld_symbolic}"
226 LIBGCJ_LD_SYMBOLIC_FUNCTIONS="${libgcj_ld_symbolic_functions}"
227 AC_SUBST(LIBGCJ_CFLAGS)
228 AC_SUBST(LIBGCJ_CXXFLAGS)
229 AC_SUBST(LIBGCJ_JAVAFLAGS)
230 AC_SUBST(LIBGCJ_LD_SYMBOLIC)
231 AC_SUBST(LIBGCJ_LD_SYMBOLIC_FUNCTIONS)
233 # Only use libltdl for non-newlib builds.
234 if test "x${with_newlib}" = "x" || test "x${with_newlib}" = "xno"; then
238 AC_CONFIG_HEADERS([include/config.h gcj/libgcj-config.h])
240 # See if the user has requested runtime debugging.
241 LIBGCJDEBUG="disable"
242 AC_SUBST(LIBGCJDEBUG)
243 AC_ARG_ENABLE(libgcj-debug,
244 AS_HELP_STRING([--enable-libgcj-debug],
245 [enable runtime debugging code]),
246 [if test "$enable_libgcj_debug" = yes; then
247 AC_DEFINE(__GCJ_DEBUG, 1, [Define this if you want runtime debugging enabled.])
251 AC_ARG_WITH([escher],
252 AS_HELP_STRING([--with-escher=ABS.PATH],
253 [specify path to escher dir or JAR for X peers]))
254 case "$with_escher" in
262 AC_MSG_ERROR([Please supply an absolute path to Escher library])
269 # Determine which AWT peer libraries to build
270 AC_ARG_ENABLE(java-awt,
271 AS_HELP_STRING([--enable-java-awt],
272 [list of AWT peer implementations to be built]))
274 peerlibs="`echo ${enable_java_awt} | tr ',' ' '`"
279 # The default toolkit to use is the first one specified.
283 for peer in $peerlibs ; do
286 if test "$no_x" = yes; then
287 echo "*** xlib peers requested but no X library available" 1>&2
291 if test -z "$TOOLKIT"; then
292 TOOLKIT=gnu.awt.xlib.XToolkit
297 if test "$no_x" = yes; then
298 echo "*** gtk peers requested but no X library available" 1>&2
302 if test -z "$TOOLKIT"; then
303 TOOLKIT=gnu.java.awt.peer.gtk.GtkToolkit
308 if test "$no_x" = yes; then
309 # Perhaps we should admit the possibility of embedded Qt.
310 echo "*** Qt peers requested but no X library available" 1>&2
314 if test -z "$TOOLKIT"; then
315 TOOLKIT=gnu.java.awt.peer.qt.QtToolkit
321 if test -z "$TOOLKIT"; then
322 TOOLKIT=gnu.java.awt.peer.x.XToolkit
333 echo "*** unrecognised argument \"${peer}\" for --enable-java-awt" 1>&2
338 AM_CONDITIONAL(XLIB_AWT, test "$use_xlib_awt" = yes)
339 AM_CONDITIONAL(X_AWT, test "$use_x_awt" = yes)
341 AC_DEFINE_UNQUOTED(AWT_TOOLKIT, "$TOOLKIT", [Name of default AWT toolkit])
343 AC_DEFINE_UNQUOTED(LIBGCJ_PREFIX, "$prefix", [Installation prefix])
345 # Create standard.omit based on decisions we just made.
346 cp $srcdir/standard.omit.in standard.omit
347 if test "$use_xlib_awt" != yes; then
348 echo gnu/awt/xlib >> standard.omit
349 echo gnu/gcj/xlib >> standard.omit
351 if test "$use_x_awt" != yes; then
352 echo gnu/java/awt/peer/x >> standard.omit
355 # Tools that need to be compiled against classpath's tools classes
356 : > vm-tools-packages
357 for package in gnu/gcj/tools/gc_analyze ; do
358 echo $package >> standard.omit
359 echo $package >> vm-tools-packages
362 if test -z "${with_multisubdir}"; then
365 builddotdot=`echo ${with_multisubdir} | sed -e 's:[[^/]][[^/]]*:..:g'`
370 # Which gcj and host gcj (for ecjx) do we use?
372 host_exeext=${ac_exeext}
374 built_gcc_dir="`cd ${builddotdot}/../../${host_subdir}/gcc && ${PWDCMD-pwd}`"
375 if test -n "${with_cross_host}"; then
376 # We are being configured with a cross compiler. We can't
377 # use ac_exeext, because that is for the target platform.
380 GCJ_FOR_ECJX="${with_cross_host}-gcj"
381 case "${with_cross_host}" in
383 cross_host_exeext=.exe
386 host_exeext=${cross_host_exeext}
387 if test -x "${built_gcc_dir}/gcj${cross_host_exeext}"; then
388 if test x"$build_noncanonical" = x"$with_cross_host"; then
389 # Ordinary cross (host!=target and host=build)
392 # Canadian cross (host!=target and host!=build)
399 # We are being configured with a native or crossed-native compiler
400 if test -x "${built_gcc_dir}/gcj${ac_exeext}"; then
401 if test x"$build" = x"$host"; then
402 # True native build (host=target and host=build)
405 # Crossed-native build (host=target and host!=build)
412 libgcjdir=`${PWDCMD-pwd}`
415 # Just in case there is a comma in the build dir, quote it for the
418 *[[,\\]]*) qlibgcjdir=`echo "$libgcjdir" | sed 's:[[,\\]]:\\&:g'`;;
419 *) qlibgcjdir=$libgcjdir;;
421 GCJ=`echo "$GCJ" | sed "s, -B, -B$qlibgcjdir/&,"`
424 GCJ=$GCJ" -B$libgcjdir/"
427 case "${which_gcj}" in
429 GCJH='$(top_builddir)/$(MULTIBUILDTOP)../../$(host_subdir)/gcc/gcjh'
432 if test "x${with_newlib}" = "xyes"; then
433 # FIXME (comment): Why is this needed?
436 GCJH='$(target_noncanonical)-gcjh'
445 AC_SUBST(GCJ_FOR_ECJX)
447 AC_SUBST(host_exeext)
449 # Create it, so that compile/link tests don't fail
450 test -f libgcj.spec || touch libgcj.spec
454 # Set up to configure Classpath.
455 # FIXME: no supported way to pass args in autoconf.
456 # Disable tool wrappers to avoid ltdl.h configure check.
457 ac_configure_args="$ac_configure_args --disable-tool-wrappers"
458 ac_configure_args="$ac_configure_args --disable-load-library"
459 ac_configure_args="$ac_configure_args --${LIBGCJDEBUG}-debug"
460 ac_configure_args="$ac_configure_args --enable-default-toolkit=$TOOLKIT"
461 dir1=`cd $srcdir && pwd`
463 ac_configure_args="$ac_configure_args --with-vm-classes=$dir1:$dir2"
464 ac_configure_args="$ac_configure_args --disable-core-jni"
466 ac_configure_args="$ac_configure_args --disable-examples"
467 ac_configure_args="$ac_configure_args --with-glibj=build"
468 if test "$plugin_enabled" != yes; then
469 ac_configure_args="$ac_configure_args --disable-plugin"
471 if test "$gconf_enabled" != yes; then
472 ac_configure_args="$ac_configure_args --disable-gconf-peer"
473 ac_configure_args="$ac_configure_args --enable-default-preferences-peer=gnu.java.util.prefs.FileBasedFactory"
475 if test "$use_gtk_awt" != yes; then
476 ac_configure_args="$ac_configure_args --disable-gtk-peer --disable-plugin"
478 if test "$use_qt_awt" != yes; then
479 ac_configure_args="$ac_configure_args --disable-qt-peer"
481 # We need this as qt is disabled by default in classpath.
482 ac_configure_args="$ac_configure_args --enable-qt-peer"
484 if test "$use_x_awt" != yes; then
485 ac_configure_args="$ac_configure_args --without-escher"
487 # We need this as escher is disabled by default in classpath.
488 if test "$use_escher" != true; then
489 AC_MSG_ERROR([Please supply an absolute path to the Escher library])
491 ac_configure_args="$ac_configure_args --with-escher=$with_escher"
494 if test "x$BUILD_GJDOC" = xno; then
495 ac_configure_args="$ac_configure_args --disable-gjdoc"
497 # -Werror causes unavoidable problems in code using alsa.
498 ac_configure_args="$ac_configure_args --disable-regen-headers"
499 ac_configure_args="$ac_configure_args --disable-Werror"
501 dnl --with-javah=$GCJH
502 dnl gtk-cairo -- just export here...
503 dnl --enable-regen-headers?
505 # Only use libltdl for non-newlib builds.
506 if test "x${with_newlib}" = "x" || test "x${with_newlib}" = "xno"; then
507 AC_LIBLTDL_CONVENIENCE
510 AC_DEFINE(USE_LTDL, 1, [Define if libltdl is in use.])
511 # Sigh. Libtool's macro doesn't do the right thing.
512 INCLTDL="-I\$(top_srcdir)/libltdl $INCLTDL"
513 # FIXME: this is a hack.
514 sub_auxdir="`cd $ac_aux_dir && ${PWDCMD-pwd}`"
515 ac_configure_args="$ac_configure_args --with-auxdir=$sub_auxdir"
524 AC_CONFIG_SUBDIRS(classpath libltdl)
526 # The -no-testsuite modules omit the test subdir.
527 AM_CONDITIONAL(TESTSUBDIR, test -d $srcdir/testsuite)
529 # Should the runtime set system properties by examining the
530 # environment variable GCJ_PROPERTIES?
531 AC_ARG_ENABLE(getenv-properties,
532 AS_HELP_STRING([--disable-getenv-properties],
533 [don't set system properties from GCJ_PROPERTIES]))
535 # Whether GCJ_PROPERTIES is used depends on the target.
536 if test -z "$enable_getenv_properties"; then
537 enable_getenv_properties=${enable_getenv_properties_default-yes}
539 if test "$enable_getenv_properties" = no; then
540 AC_DEFINE(DISABLE_GETENV_PROPERTIES, 1,
541 [Define if system properties shouldn't be read from getenv("GCJ_PROPERTIES").])
544 # Whether we should use arguments to main()
545 if test -z "$enable_main_args"; then
546 enable_main_args=${enable_main_args_default-yes}
548 if test "$enable_main_args" = no; then
549 AC_DEFINE(DISABLE_MAIN_ARGS, 1, [Define if we should ignore arguments to main().])
553 # Should we use hashtable-based synchronization?
554 # Currently works only for Linux X86/ia64
555 # Typically faster and more space-efficient
556 AC_ARG_ENABLE(hash-synchronization,
557 AS_HELP_STRING([--enable-hash-synchronization],
558 [use global hash table for monitor locks]))
560 if test -z "$enable_hash_synchronization"; then
561 enable_hash_synchronization=$enable_hash_synchronization_default
569 AS_HELP_STRING([--with-ecj-jar=FILE], [use preinstalled ecj jar]),
571 [if test -f $multi_basedir/ecj.jar; then
572 ECJ_BUILD_JAR=$multi_basedir/ecj.jar
573 ECJ_JAR='$(jardir)/ecj.jar'
576 AC_SUBST(ECJ_BUILD_JAR)
578 AM_CONDITIONAL(BUILD_ECJ1, test "$ECJ_JAR" != "")
579 AM_CONDITIONAL(INSTALL_ECJ_JAR, test $install_ecj_jar = yes)
581 AC_ARG_WITH(java-home,
582 AS_HELP_STRING([--with-java-home=DIRECTORY],
583 [value of java.home system property]),
584 [JAVA_HOME="${withval}"], [JAVA_HOME=""])
585 AM_CONDITIONAL(JAVA_HOME_SET, test ! -z "$JAVA_HOME")
588 suppress_libgcj_bc=no
589 AC_ARG_ENABLE(libgcj-bc,
590 AS_HELP_STRING([--enable-libgcj-bc],
591 [enable(default) or disable BC ABI for portions of libgcj]),
592 [if test "$enable_libgcj_bc" = "no"; then
593 suppress_libgcj_bc=yes
595 AM_CONDITIONAL(SUPPRESS_LIBGCJ_BC, test "$suppress_libgcj_bc" = "yes")
597 build_libgcj_reduced_reflection=no
598 AC_ARG_ENABLE(reduced-reflection,
599 AS_HELP_STRING([--enable-reduced-reflection],
600 [enable or disable(default) -freduced-reflection when building portions of libgcj]),
601 [if test "$enable_reduced_reflection" = "yes"; then
602 build_libgcj_reduced_reflection=yes
604 AM_CONDITIONAL(BUILD_LIBGCJ_REDUCED_REFLECTION, test "$build_libgcj_reduced_reflection" = "yes")
606 # What is the native OS API for MinGW?
607 AC_ARG_WITH(win32-nlsapi,
608 AS_HELP_STRING([--with-win32-nlsapi=ansi or unicows or unicode],
609 [native MinGW libgcj Win32 OS API (default is ansi)]),
610 [case "${withval}" in
611 ansi) with_win32_nlsapi=ansi ;;
612 unicows) with_win32_nlsapi=unicows ;;
613 unicode) with_win32_nlsapi=unicode ;;
614 *) AC_MSG_ERROR(Bad value ${withval} for --with-win32-nlsapi.) ;;
615 esac],[with_win32_nlsapi=ansi])
617 case "${with_win32_nlsapi}" in
619 AC_DEFINE(MINGW_LIBGCJ_UNICODE, 1,
620 [Define if MinGW libgcj uses the Windows UNICODE OS API.])
624 # configure.host sets slow_pthread_self if the synchronization code should
625 # try to avoid pthread_self calls by caching thread IDs in a hashtable.
626 if test "${slow_pthread_self}" = "yes"; then
627 AC_DEFINE(SLOW_PTHREAD_SELF, 1,
628 [Define if if the synchronization code should try to avoid pthread_self calls by caching thread IDs in a hashtable.])
631 # Check for gc debugging. This option is handled both here and in the GC.
632 AC_ARG_ENABLE(gc-debug,
633 AS_HELP_STRING([--enable-gc-debug],
634 [include full support for pointer backtracing etc.]),
635 [ if test "$enable_gc_debug" = "yes"; then
636 AC_DEFINE(LIBGCJ_GC_DEBUG, 1,
637 [Define if we want to use debug calls into the garbage collector.])
640 # See if the user has the interpreter included.
641 AC_ARG_ENABLE(interpreter,
642 AS_HELP_STRING([--enable-interpreter],
643 [enable interpreter]),
644 [if test "$enable_interpreter" = yes; then
645 # This can also be set in configure.host.
646 libgcj_interpreter=yes
647 elif test "$enable_interpreter" = no; then
648 libgcj_interpreter=no
651 if test "$libgcj_interpreter" = yes; then
652 AC_DEFINE(INTERPRETER, 1, [Define if you want a bytecode interpreter.])
654 INTERPRETER="$libgcj_interpreter"
655 AC_SUBST(INTERPRETER)
656 AM_CONDITIONAL(INTERPRETER, test "$libgcj_interpreter" = yes)
658 AC_MSG_CHECKING([for exception model to use])
660 AC_ARG_ENABLE(sjlj-exceptions,
661 AS_HELP_STRING([--enable-sjlj-exceptions],
662 [force use of builtin_setjmp for exceptions]),
664 [dnl Botheration. Now we've got to detect the exception model.
665 dnl Link tests against libgcc.a are problematic since -- at least
666 dnl as of this writing -- we've not been given proper -L bits for
667 dnl single-tree newlib and libgloss.
669 dnl This is what AC_TRY_COMPILE would do if it didn't delete the
670 dnl conftest files before we got a change to grep them first.
671 cat > conftest.$ac_ext << EOF
672 [#]line __oline__ "configure"
681 old_CXXFLAGS="$CXXFLAGS"
683 if AC_TRY_EVAL(ac_compile); then
684 if grep _Unwind_SjLj_Resume conftest.s >/dev/null 2>&1 ; then
685 enable_sjlj_exceptions=yes
686 elif grep _Unwind_Resume conftest.s >/dev/null 2>&1 ; then
687 enable_sjlj_exceptions=no
688 elif grep __cxa_end_cleanup conftest.s >/dev/null 2>&1 ; then
690 enable_sjlj_exceptions=no
693 CXXFLAGS="$old_CXXFLAGS"
695 if test x$enable_sjlj_exceptions = xyes; then
696 AC_DEFINE(SJLJ_EXCEPTIONS, 1,
697 [Define if the compiler is configured for setjmp/longjmp exceptions.])
698 ac_exception_model_name=sjlj
699 elif test x$enable_sjlj_exceptions = xno; then
700 ac_exception_model_name="call frame"
702 AC_MSG_ERROR([unable to detect exception model])
705 AC_MSG_RESULT($ac_exception_model_name)
707 # If we are non using SJLJ exceptions, and this host does not have support
708 # for unwinding from a signal handler, enable checked dereferences and divides.
709 if test $can_unwind_signal = no && test $enable_sjlj_exceptions = no; then
710 CHECKREFSPEC=-fcheck-references
711 DIVIDESPEC=-fuse-divide-subroutine
715 # See if the user wants to disable java.net. This is the mildly
716 # ugly way that we admit that target-side configuration sucks.
717 AC_ARG_ENABLE(java-net,
718 AS_HELP_STRING([--disable-java-net],
721 # Whether java.net is built by default can depend on the target.
722 if test -z "$enable_java_net"; then
723 enable_java_net=${enable_java_net_default-yes}
725 if test "$enable_java_net" = no; then
726 AC_DEFINE(DISABLE_JAVA_NET, 1, [Define if java.net native functions should be stubbed out.])
729 # See if the user wants to configure without libffi. Some
730 # architectures don't support it, and default values are set in
733 AS_HELP_STRING([--without-libffi],
736 [with_libffi=${with_libffi_default-yes}])
740 if test "$with_libffi" != no; then
741 AC_DEFINE(USE_LIBFFI, 1, [Define if we're to use libffi.])
742 LIBFFI=../libffi/libffi_convenience.la
743 LIBFFIINCS='-I$(top_srcdir)/../libffi/include -I../libffi/include'
748 # See if the user wants to disable JVMPI support.
750 AS_HELP_STRING([--disable-jvmpi],
751 [disable JVMPI support]))
753 if test "$enable_jvmpi" != no; then
754 AC_DEFINE(ENABLE_JVMPI, 1, [Define if you are using JVMPI.])
757 # If the target is an eCos system, use the appropriate eCos
759 # FIXME: this should not be a local option but a global target
760 # system; at present there is no eCos target.
761 TARGET_ECOS=${PROCESS-"no"}
763 [ --with-ecos enable runtime eCos target support],
764 TARGET_ECOS="$with_ecos"
767 case "$TARGET_ECOS" in
773 CHECK_FOR_BROKEN_MINGW_LD
785 AC_DEFINE(ECOS, 1, [Define if you're running eCos.])
790 AC_CONFIG_LINKS(include/platform.h:include/$PLATFORMH)
792 AC_EGREP_HEADER(uint32_t, stdint.h, AC_DEFINE(HAVE_INT32_DEFINED, 1,
793 [Define if you have int32_t and uint32_t.]))
794 AC_EGREP_HEADER(uint32_t, inttypes.h, AC_DEFINE(HAVE_INT32_DEFINED, 1,
795 [Define if you have int32_t and uint32_t.]))
796 AC_EGREP_HEADER(u_int32_t, sys/types.h, AC_DEFINE(HAVE_BSD_INT32_DEFINED, 1,
797 [Define if you have u_int32_t]))
798 AC_EGREP_HEADER(u_int32_t, sys/config.h, AC_DEFINE(HAVE_BSD_INT32_DEFINED, 1,
799 [Define if you have u_int32_t]))
801 AM_CONDITIONAL(USING_WIN32_PLATFORM, test "$PLATFORM" = Win32)
802 AM_CONDITIONAL(USING_POSIX_PLATFORM, test "$PLATFORM" = Posix || test "$PLATFORM" = Ecos)
805 *-darwin*) DARWIN_CRT=true ;;
806 *) DARWIN_CRT=false ;;
808 AM_CONDITIONAL(USING_DARWIN_CRT, $DARWIN_CRT)
810 # This may not be defined in a non-ANS conformant embedded system.
811 # FIXME: Should these case a runtime exception in that case?
812 AC_EGREP_HEADER(localtime, time.h, AC_DEFINE(HAVE_LOCALTIME, 1,
813 [Define is you have 'localtime' in <time.h>]))
815 # Create the subdirectory for natFile.cc, or the attempt
816 # to create the link will fail.
817 test -d java || mkdir java
818 test -d java/io || mkdir java/io
819 test -d gnu || mkdir gnu
820 AC_CONFIG_LINKS(java/io/natFile.cc:java/io/natFile${FILE-${PLATFORM}}.cc)
822 # Likewise for natConcreteProcess.cc.
823 test -d java/lang || mkdir java/lang
824 AC_CONFIG_LINKS(java/lang/natConcreteProcess.cc:java/lang/nat${PLATFORM}Process.cc)
826 # Likewise for natVMInetAddress.cc and natVMNetworkInterface.cc.
827 test -d java/net || mkdir java/net
828 AC_CONFIG_LINKS(java/net/natVMInetAddress.cc:java/net/natVMInetAddress${PLATFORMNET}.cc)
829 AC_CONFIG_LINKS(java/net/natVMNetworkInterface.cc:java/net/natVMNetworkInterface${PLATFORMNET}.cc)
831 # Likewise for natPlainSocketImpl.cc and natPlainDatagramSocketImpl.cc.
832 test -d gnu/java || mkdir gnu/java
833 test -d gnu/java/net || mkdir gnu/java/net
834 AC_CONFIG_LINKS(gnu/java/net/natPlainSocketImpl.cc:gnu/java/net/natPlainSocketImpl${PLATFORMNET}.cc)
835 AC_CONFIG_LINKS(gnu/java/net/natPlainDatagramSocketImpl.cc:gnu/java/net/natPlainDatagramSocketImpl${PLATFORMNET}.cc)
837 # Likewise for natVMPipe.cc and natVMSelector.cc.
838 test -d gnu/java/nio || mkdir gnu/java/nio
839 AC_CONFIG_LINKS(gnu/java/nio/natVMPipe.cc:gnu/java/nio/natVMPipe${PLATFORM}.cc)
840 AC_CONFIG_LINKS(gnu/java/nio/natVMSelector.cc:gnu/java/nio/natVMSelector${PLATFORM}.cc)
842 # Likewise for natFileChannelImpl.cc
843 test -d gnu/java/nio/channels || mkdir gnu/java/nio/channels
844 AC_CONFIG_LINKS(gnu/java/nio/channels/natFileChannelImpl.cc:gnu/java/nio/channels/natFileChannel${FILE-${PLATFORM}}.cc)
846 # Likewise for natVMSecureRandom.cc
847 test -d gnu/java/security || mkdir gnu/java/security
848 test -d gnu/java/security/jce || mkdir gnu/java/security/jce
849 test -d gnu/java/security/jce/prng || mkdir gnu/java/security/jce/prng
850 AC_CONFIG_LINKS(gnu/java/security/jce/prng/natVMSecureRandom.cc:gnu/java/security/jce/prng/natVMSecureRandom${FILE-${PLATFORM}}.cc)
854 SYSTEMSPEC="-lgdi32 -lws2_32"
855 if test "${with_win32_nlsapi}" = "unicows"; then
856 SYSTEMSPEC="-lunicows $SYSTEMSPEC"
865 AC_ARG_WITH(system-zlib,
866 AS_HELP_STRING([--with-system-zlib],
867 [use installed libz]))
871 AC_SUBST(ZLIBTESTSPEC)
875 # FIXME: this should be _libs on some hosts.
878 LIBGCJTESTSPEC="-L`${PWDCMD-pwd}`/.libs -rpath `${PWDCMD-pwd}`/.libs"
881 # extra LD Flags which are required for targets
884 # For now we have to disable it on darwin[8-9] because it slows down
885 # the linking phase. A possible bug in ld?
886 # on Darwin -single_module speeds up loading of the dynamic libraries.
887 extra_ldflags_libjava=-Wl,-single_module
890 extra_gij_ldflags=-Wl,-allow_stack_execute
893 # Some of the ARM unwinder code is actually in libstdc++. We
894 # could in principle replicate it in libgcj, but it's better to
895 # have a dependency on libstdc++.
896 extra_ldflags='-L$(here)/../libstdc++-v3/src/.libs -lstdc++'
897 LIBSTDCXXSPEC=-lstdc++
898 LIBGCJTESTSPEC="-L`${PWDCMD-pwd}`/.libs -L`${PWDCMD-pwd}`/../libstdc++-v3/src/.libs -rpath `${PWDCMD-pwd}`/.libs:`${PWDCMD-pwd}`/../libstdc++-v3/src/.libs -lstdc++"
901 AC_SUBST(extra_ldflags_libjava)
902 AC_SUBST(extra_gij_ldflags)
903 AC_SUBST(extra_ldflags)
904 AC_SUBST(LIBSTDCXXSPEC)
906 AC_SUBST(LIBGCJTESTSPEC)
908 # Allow the GC to be disabled. Can be useful when debugging.
909 AC_MSG_CHECKING([for garbage collector to use])
910 AC_ARG_ENABLE(java-gc,
911 AS_HELP_STRING([--enable-java-gc=TYPE],
912 [choose garbage collector (default is boehm)]),
924 GCLIBS=../boehm-gc/libgcjgc_convenience.la
925 JC1GCSPEC='-fuse-boehm-gc'
926 GCTESTSPEC="-L`${PWDCMD-pwd}`/../boehm-gc/.libs -rpath `${PWDCMD-pwd}`/../boehm-gc/.libs"
927 GCINCS='-I$(top_srcdir)/../boehm-gc/include -I../boehm-gc/include'
930 # The POSIX thread support needs to know this.
931 AC_DEFINE(HAVE_BOEHM_GC, 1, [Define if Boehm GC in use.])
938 AC_MSG_ERROR([unrecognized collector "$GC"])
947 AC_CONFIG_LINKS(include/java-gc.h:include/$GCHDR)
948 AM_CONDITIONAL(USING_BOEHMGC, test "$GC" = boehm)
949 AM_CONDITIONAL(USING_NOGC, test "$GC" = no)
952 AC_MSG_CHECKING([for thread model used by GCC])
953 THREADS=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
954 AC_MSG_RESULT([$THREADS])
960 aix | posix | posix95 | pthreads)
964 AC_DEFINE(LINUX_THREADS, 1, [Define if using POSIX threads on Linux.])
970 decosf1 | irix | mach | os2 | solaris | dce | vxworks)
971 AC_MSG_ERROR(thread package $THREADS not yet supported)
974 AC_MSG_ERROR($THREADS is an unknown thread package)
990 # Don't set THREADLIBS here. Cygwin doesn't have -lpthread.
992 *-*-freebsd[[1234]]*)
993 # Before FreeBSD 5, it didn't have -lpthread (or any library which
994 # merely adds pthread_* functions) but it does have a -pthread switch
995 # which is required at link-time to select -lc_r *instead* of -lc.
996 THREADLDFLAGS=-pthread
997 # Don't set THREADSPEC here as might be expected since -pthread is
998 # not processed when found within a spec file, it must come from
999 # the command line. For now, the user must provide the -pthread
1000 # switch to link code compiled with gcj. In future, consider adding
1001 # support for weak references to pthread_* functions ala gthr.h API.
1002 THREADSPEC='%{!pthread: %{!shared: %eUnder this configuration, the user must provide -pthread when linking.}}'
1005 # FreeBSD >=5.3 implements a model much closer to other modern UNIX
1006 # systems which support threads and -lpthread.
1007 THREADLDFLAGS=-pthread
1008 THREADSPEC=-lpthread
1010 alpha*-dec-osf* | hppa*-hp-hpux*)
1011 THREADCXXFLAGS=-pthread
1012 # boehm-gc needs some functions from librt, so link that too.
1013 THREADLIBS='-lpthread -lrt'
1014 THREADSPEC='-lpthread -lrt'
1017 THREADLIBS=-lpthread
1018 THREADSPEC=-lpthread
1021 THREADH=posix-threads.h
1022 # MIT pthreads doesn't seem to have the mutexattr functions.
1023 # But for now we don't check for it. We just assume you aren't
1024 # using MIT pthreads.
1025 AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_INIT, 1, [Define if using POSIX threads that have the mutexattr functions.])
1027 # If we're using the Boehm GC, then we happen to know that it
1028 # defines _REENTRANT, so we don't bother. Eww.
1029 if test "$GC" != boehm; then
1030 AC_DEFINE(_REENTRANT, 1, [Required define if using POSIX threads])
1032 AC_DEFINE(_POSIX_PTHREAD_SEMANTICS, 1, [Required define if using POSIX threads])
1036 THREADH=win32-threads.h
1037 THREADCXXFLAGS=-mthreads
1038 # We need thread-safe exception handling so _CRT_MT should be set to 1.
1039 # But we do not want the executables created to be dependent on
1040 # mingwm10.dll which provides a __mingwthr_key_dtor() that cleans up
1041 # exception handling contexts. The following kludge achieves this effect
1042 # and causes a dummy __mingwthr_key_dtor() to be linked in from
1043 # libmingw32.a. This causes a memory leak of about 24 bytes per thread.
1044 # A workaround is to explicitly use -mthreads while linking Java programs.
1045 # See PR libgcj/28263.
1047 # FIXME: In Java we are able to detect thread death at the end of
1048 # Thread.run() so we should be able to clean up the exception handling
1049 # contexts ourselves.
1050 THREADSTARTFILESPEC='crtmt%O%s'
1054 THREADH=no-threads.h
1057 AC_CONFIG_LINKS(include/java-threads.h:include/$THREADH)
1058 AC_SUBST(THREADLIBS)
1059 AC_SUBST(THREADINCS)
1060 AC_SUBST(THREADDEPS)
1061 AC_SUBST(THREADSPEC)
1062 AC_SUBST(THREADSTARTFILESPEC)
1063 AC_SUBST(THREADLDFLAGS)
1064 AC_SUBST(THREADCXXFLAGS)
1065 AM_CONDITIONAL(USING_POSIX_THREADS, test "$THREADS" = posix)
1066 AM_CONDITIONAL(USING_WIN32_THREADS, test "$THREADS" = win32)
1067 AM_CONDITIONAL(USING_NO_THREADS, test "$THREADS" = none)
1068 if test "$enable_shared" != yes; then
1071 AM_CONDITIONAL(USE_LIBGCJ_BC, test "$use_libgcj_bc" = yes)
1073 if test -d sysdep; then true; else mkdir sysdep; fi
1074 AC_CONFIG_LINKS(sysdep/locks.h:sysdep/$sysdeps_dir/locks.h)
1075 AC_CONFIG_LINKS(sysdep/backtrace.h:$fallback_backtrace_h)
1076 AC_CONFIG_LINKS(sysdep/descriptor.h:$descriptor_h)
1078 LIBGCJ_SPEC="%{s-bc-abi:} -lgcj"
1079 if test "$use_libgcj_bc" = yes; then
1080 LIBGCJ_SPEC="%{static|static-libgcj|!s-bc-abi:-lgcj;:-lgcj_bc}"
1082 AC_SUBST(LIBGCJ_SPEC)
1085 # Hash synchronization is only useful with posix threads right now.
1086 if test "$enable_hash_synchronization" = yes && test "$THREADS" != "none"; then
1087 HASH_SYNC_SPEC=-fhash-synchronization
1088 AC_DEFINE(JV_HASH_SYNCHRONIZATION, 1, [Define if hash synchronization is in use])
1090 AC_SUBST(HASH_SYNC_SPEC)
1092 AM_CONDITIONAL(USING_GCC, test "$GCC" = yes)
1094 # We're in the tree with gcc, and need to include some of its headers.
1095 GCC_UNWIND_INCLUDE='-I$(multi_basedir)/./libjava/../gcc'
1097 if test "x${with_newlib}" = "xyes"; then
1098 # We are being configured with a cross compiler. AC_REPLACE_FUNCS
1099 # may not work correctly, because the compiler may not be able to
1102 # We assume newlib. This lets us hard-code the functions we know
1104 AC_DEFINE(HAVE_MEMMOVE, 1, [Define if you have memmove.])
1105 AC_DEFINE(HAVE_MEMCPY, 1, [Define if you have memcpy.])
1106 AC_DEFINE(HAVE_TIME, 1, [Define if you have time.])
1107 AC_DEFINE(HAVE_GMTIME_R, 1, [Define if you have the 'gmtime_r' function])
1108 AC_DEFINE(HAVE_LOCALTIME_R, 1, [Define if you have the 'localtime_r' function.])
1109 AC_DEFINE(HAVE_USLEEP_DECL, 1, [Define if usleep is declared in <unistd.h>.])
1110 # This is only for POSIX threads.
1111 AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_INIT, 1, [Define if using POSIX threads that have the mutexattr functions.])
1113 # Assume we do not have getuid and friends.
1114 AC_DEFINE(NO_GETUID, 1, [Define if getuid() and friends are missing.])
1117 AC_CHECK_FUNCS([strerror_r select fstat open fsync sleep opendir \
1118 localtime_r getpwuid_r getcwd \
1119 access stat lstat mkdir rename rmdir unlink utime chmod readlink \
1120 nl_langinfo setlocale \
1121 inet_pton uname inet_ntoa \
1122 getrlimit sigaction ftruncate mmap \
1124 AC_CHECK_FUNCS(inet_aton inet_addr, break)
1125 AC_CHECK_HEADERS(unistd.h dlfcn.h sys/resource.h)
1126 # Do an additional check on dld, HP-UX for example has dladdr in libdld.sl
1127 AC_CHECK_LIB(dl, dladdr, [
1128 AC_DEFINE(HAVE_DLADDR, 1, [Define if you have dladdr()])], [
1129 AC_CHECK_LIB(dld, dladdr, [
1130 AC_DEFINE(HAVE_DLADDR, 1, [Define if you have dladdr()])])])
1132 if test x"$cross_compiling" = x"no"; then
1133 AC_CHECK_FILES(/proc/self/exe, [
1134 AC_DEFINE(HAVE_PROC_SELF_EXE, 1, [Define if you have /proc/self/exe])])
1135 AC_CHECK_FILES(/proc/self/maps, [
1136 AC_DEFINE(HAVE_PROC_SELF_MAPS, 1,
1137 [Define if you have /proc/self/maps])])
1141 AC_DEFINE(HAVE_PROC_SELF_EXE, 1, [Define if you have /proc/self/exe])
1142 AC_DEFINE(HAVE_PROC_SELF_MAPS, 1, [Define if you have /proc/self/maps])
1151 AC_CHECK_FUNCS(gethostbyname_r, [
1152 AC_DEFINE(HAVE_GETHOSTBYNAME_R, 1,
1153 [Define if you have the 'gethostbyname_r' function.])
1154 # There are two different kinds of gethostbyname_r.
1155 # We look for the one that returns `int'.
1156 # Hopefully this check is robust enough.
1157 AC_EGREP_HEADER(int.*gethostbyname_r, netdb.h, [
1158 AC_DEFINE(GETHOSTBYNAME_R_RETURNS_INT, 1, [Define if gethostbyname_r returns 'int'.])])
1161 *" -D_REENTRANT "*) ;;
1163 dnl On DU4.0, gethostbyname_r is only declared with -D_REENTRANT
1164 AC_CACHE_CHECK([whether gethostbyname_r declaration requires -D_REENTRANT],
1165 [libjava_cv_gethostbyname_r_needs_reentrant],
1167 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <netdb.h>]],
1168 [[gethostbyname_r("", 0, 0);]])],
1169 [libjava_cv_gethostbyname_r_needs_reentrant=no], [dnl
1170 CPPFLAGS_SAVE="$CPPFLAGS"
1171 CPPFLAGS="$CPPFLAGS -D_REENTRANT"
1172 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <netdb.h>]], [[gethostbyname_r("", 0, 0);]])],
1173 [libjava_cv_gethostbyname_r_needs_reentrant=yes],
1174 [libjava_cv_gethostbyname_r_needs_reentrant=fail])
1175 CPPFLAGS="$CPPFLAGS_SAVE"
1179 if test "x$libjava_cv_gethostbyname_r_needs_reentrant" = xyes; then
1180 AC_DEFINE(_REENTRANT, 1, [Required define if using POSIX threads])
1185 AC_CACHE_CHECK([for struct hostent_data],
1186 [libjava_cv_struct_hostent_data], [dnl
1187 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
1188 #if GETHOSTBYNAME_R_NEEDS_REENTRANT && !defined(_REENTRANT)
1189 # define _REENTRANT 1
1191 #include <netdb.h>]], [[struct hostent_data data;]])],
1192 [libjava_cv_struct_hostent_data=yes],
1193 [libjava_cv_struct_hostent_data=no])])
1194 if test "x$libjava_cv_struct_hostent_data" = xyes; then
1195 AC_DEFINE(HAVE_STRUCT_HOSTENT_DATA, 1,
1196 [Define if struct hostent_data is defined in netdb.h])
1200 # FIXME: libjava source code expects to find a prototype for
1201 # gethostbyaddr_r in netdb.h. The outer check ensures that
1202 # HAVE_GETHOSTBYADDR_R will not be defined if the prototype fails
1203 # to exist where expected. (The root issue: AC_CHECK_FUNCS assumes C
1204 # linkage check is enough, yet C++ code requires proper prototypes.)
1205 AC_EGREP_HEADER(gethostbyaddr_r, netdb.h, [
1206 AC_CHECK_FUNCS(gethostbyaddr_r, [
1207 AC_DEFINE(HAVE_GETHOSTBYADDR_R, 1,
1208 [Define if you have the 'gethostbyaddr_r' function.])
1209 # There are two different kinds of gethostbyaddr_r.
1210 # We look for the one that returns `int'.
1211 # Hopefully this check is robust enough.
1212 AC_EGREP_HEADER(int.*gethostbyaddr_r, netdb.h, [
1213 AC_DEFINE(GETHOSTBYADDR_R_RETURNS_INT, 1,
1214 [Define if gethostbyaddr_r returns 'int'.])])])])
1216 AC_CHECK_FUNCS(gethostname, [
1217 AC_DEFINE(HAVE_GETHOSTNAME, 1,
1218 [Define if you have the 'gethostname' function.])
1219 AC_EGREP_HEADER(gethostname, unistd.h, [
1220 AC_DEFINE(HAVE_GETHOSTNAME_DECL, 1,
1221 [Define if gethostname is declared in <unistd.h>.])])])
1223 AC_CHECK_FUNCS(usleep, [
1224 AC_EGREP_HEADER(usleep, unistd.h, [
1225 AC_DEFINE(HAVE_USLEEP_DECL, 1,
1226 [Define if usleep is declared in <unistd.h>.])])])
1228 # Look for these functions in the thread library, but only bother
1229 # if using POSIX threads.
1230 if test "$THREADS" = posix; then
1232 LIBS="$LIBS $THREADLIBS"
1234 # Look for sched_yield. Up to Solaris 2.6, it is in libposix4, since
1235 # Solaris 7 the name librt is preferred.
1236 AC_CHECK_FUNCS(sched_yield, , [
1237 AC_CHECK_LIB(rt, sched_yield, [
1238 AC_DEFINE(HAVE_SCHED_YIELD)
1239 THREADLIBS="$THREADLIBS -lrt"
1240 THREADSPEC="$THREADSPEC -lrt"], [
1241 AC_CHECK_LIB(posix4, sched_yield, [
1242 AC_DEFINE(HAVE_SCHED_YIELD)
1243 THREADLIBS="$THREADLIBS -lposix4"
1244 THREADSPEC="$THREADSPEC -lposix4"])])])
1246 AC_CHECK_LIB(rt, clock_gettime, [
1247 AC_DEFINE(HAVE_CLOCK_GETTIME, 1, [Define if you have clock_gettime()])
1248 case "$THREADSPEC" in
1251 THREADSPEC="$THREADSPEC -lrt"
1252 THREADLIBS="$THREADLIBS -lrt"
1258 # We can save a little space at runtime if the mutex has m_count
1259 # or __m_count. This is a nice hack for Linux.
1260 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <pthread.h>]], [[
1261 extern pthread_mutex_t *mutex; int q = mutex->m_count;
1262 ]])], AC_DEFINE(PTHREAD_MUTEX_HAVE_M_COUNT, 1,
1263 [Define if pthread_mutex_t has m_count member.]), [
1264 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <pthread.h>]], [[
1265 extern pthread_mutex_t *mutex; int q = mutex->__m_count;
1266 ]])], AC_DEFINE(PTHREAD_MUTEX_HAVE___M_COUNT, 1,
1267 [Define if pthread_mutex_t has __m_count member.]))])
1270 # We require a way to get the time.
1272 AC_CHECK_FUNCS(gettimeofday time ftime, time_found=yes)
1273 if test "$time_found" = no; then
1274 AC_MSG_ERROR([no function found to get the time])
1277 AC_CHECK_FUNCS(memmove)
1279 # We require memcpy.
1281 AC_CHECK_FUNCS(memcpy, memcpy_found=yes)
1282 if test "$memcpy_found" = no; then
1283 AC_MSG_ERROR([memcpy is required])
1285 # Do an additional check on dld, HP-UX for example has dlopen in libdld.sl
1286 AC_CHECK_LIB(dl, dlopen, [
1287 AC_DEFINE(HAVE_DLOPEN, 1, [Define if dlopen is available])], [
1288 AC_CHECK_LIB(dld, dlopen, [
1289 AC_DEFINE(HAVE_DLOPEN, 1, [Define if dlopen is available])])])
1291 # Some library-finding code we stole from Tcl.
1292 #--------------------------------------------------------------------
1293 # Check for the existence of the -lsocket and -lnsl libraries.
1294 # The order here is important, so that they end up in the right
1295 # order in the command line generated by make. Here are some
1296 # special considerations:
1297 # 1. Use "connect" and "accept" to check for -lsocket, and
1298 # "gethostbyname" to check for -lnsl.
1299 # 2. Use each function name only once: can't redo a check because
1300 # autoconf caches the results of the last check and won't redo it.
1301 # 3. Use -lnsl and -lsocket only if they supply procedures that
1302 # aren't already present in the normal libraries. This is because
1303 # IRIX 5.2 has libraries, but they aren't needed and they're
1304 # bogus: they goof up name resolution if used.
1305 # 4. On some SVR4 systems, can't use -lsocket without -lnsl too.
1306 # To get around this problem, check for both libraries together
1307 # if -lsocket doesn't work by itself.
1308 #--------------------------------------------------------------------
1310 AC_CACHE_CHECK([for socket libraries], gcj_cv_lib_sockets,
1311 [gcj_cv_lib_sockets=
1313 unset ac_cv_func_connect
1314 AC_CHECK_FUNC(connect, gcj_checkSocket=0, gcj_checkSocket=1)
1315 if test "$gcj_checkSocket" = 1; then
1316 unset ac_cv_func_connect
1317 AC_CHECK_LIB(socket, main, gcj_cv_lib_sockets="-lsocket",
1320 if test "$gcj_checkBoth" = 1; then
1322 LIBS="$LIBS -lsocket -lnsl"
1323 unset ac_cv_func_accept
1324 AC_CHECK_FUNC(accept,
1326 gcj_cv_lib_sockets="-lsocket -lnsl"])
1327 unset ac_cv_func_accept
1330 unset ac_cv_func_gethostbyname
1332 LIBS="$LIBS $gcj_cv_lib_sockets"
1333 AC_CHECK_FUNC(gethostbyname, ,
1334 [AC_CHECK_LIB(nsl, main,
1335 [gcj_cv_lib_sockets="$gcj_cv_lib_sockets -lnsl"])])
1336 unset ac_cv_func_gethostbyname
1339 SYSTEMSPEC="$SYSTEMSPEC $gcj_cv_lib_sockets"
1341 if test "$with_system_zlib" = yes; then
1342 AC_CHECK_LIB(z, deflate, ZLIBSPEC=-lz, ZLIBSPEC=)
1345 # Test for Gtk stuff, if asked for.
1346 if test "$use_gtk_awt" = yes; then
1347 PKG_CHECK_MODULES(GTK, gtk+-2.0 >= 2.4)
1348 AC_SUBST(GTK_CFLAGS)
1351 PKG_CHECK_MODULES(GLIB, glib-2.0 >= 2.4 gthread-2.0 >= 2.4)
1352 AC_SUBST(GLIB_CFLAGS)
1355 PKG_CHECK_MODULES(LIBART, libart-2.0 >= 2.1)
1356 AC_SUBST(LIBART_CFLAGS)
1357 AC_SUBST(LIBART_LIBS)
1359 # We require the XTest Extension to support java.awt.Robot.
1360 AC_CHECK_LIB([Xtst], [XTestQueryExtension], [true],
1361 [AC_MSG_ERROR([libXtst not found, required by java.awt.Robot])],
1365 # On Solaris, and maybe other architectures, the Boehm collector
1367 if test "$GC" = boehm; then
1370 # IRIX 6 lacks a N64 libdl.so, but only the N32 (default multilib)
1371 # libgcj.spec is used, so override here
1372 SYSTEMSPEC="$SYSTEMSPEC %{!mabi=64:-ldl}"
1375 AC_CHECK_LIB(dl, main, SYSTEMSPEC="$SYSTEMSPEC -ldl")
1381 # Use a semicolon as CLASSPATH separator for MinGW, otherwise a colon.
1383 *-mingw32) CLASSPATH_SEPARATOR=';' ;;
1384 *) CLASSPATH_SEPARATOR=':' ;;
1386 AC_SUBST(CLASSPATH_SEPARATOR)
1388 # We must search the source tree for java.lang, since we still don't
1389 # have libgcj.jar nor java/lang/*.class
1390 GCJ_SAVE_CPPFLAGS=$CPPFLAGS
1391 CPPFLAGS="$CPPFLAGS -I`${PWDCMD-pwd}` -I`cd $srcdir && ${PWDCMD-pwd}`"
1393 # Since some classes depend on this one, we need its source available
1394 # before we can do any GCJ compilation test :-(
1395 if test ! -f gnu/classpath/Configuration.java; then
1396 test -d gnu || mkdir gnu
1397 test -d gnu/classpath || mkdir gnu/classpath
1398 # Note that it is not crucial that all the values here be correct.
1399 sed -e "s,@prefix@,$prefix," \
1400 -e "s,@VERSION@,$VERSION," \
1401 -e "s,@LIBDEBUG@,false," \
1402 -e "s,@INIT_LOAD_LIBRARY@,false," \
1403 -e "s,@@,$LIBGCJDEBUG," \
1404 -e "s,@default_toolkit@,$TOOLKIT," \
1405 -e "s,@JAVA_LANG_SYSTEM_EXPLICIT_INITIALIZATION@,false," \
1406 -e "s,@GTK_CAIRO_ENABLED@,false," \
1407 -e "s,@ECJ_JAR@,," \
1408 -e "s,@WANT_NATIVE_BIG_INTEGER@,false," \
1409 < $srcdir/classpath/gnu/classpath/Configuration.java.in \
1410 > gnu/classpath/Configuration.java
1411 # We do not want to redirect the output of the grep below to /dev/null,
1412 # but we add /dev/null to the input list so that grep will print the
1413 # filename of Configuration.java in case it finds any matches.
1414 if grep '@.*@' gnu/classpath/Configuration.java /dev/null; then
1415 AC_MSG_ERROR([configure.ac is missing the substitutions above])
1422 rm -f gnu/classpath/Configuration.java
1424 CPPFLAGS=$GCJ_SAVE_CPPFLAGS
1426 AC_CHECK_SIZEOF(void *)
1434 if test -z "$ZLIBSPEC"; then
1435 # Use zlib from the GCC tree.
1436 ZINCS='-I$(top_srcdir)/../zlib'
1437 ZLIBS=../zlib/libzgcj_convenience.la
1440 SYS_ZLIBS="$ZLIBSPEC"
1445 AC_SUBST(DIVIDESPEC)
1446 AC_SUBST(CHECKREFSPEC)
1447 AC_SUBST(EXCEPTIONSPEC)
1448 AC_SUBST(BACKTRACESPEC)
1451 AM_CONDITIONAL(NATIVE, test "$NATIVE" = yes)
1452 AM_CONDITIONAL(ENABLE_SHARED, test "$enable_shared" = yes)
1453 AM_CONDITIONAL(NEEDS_DATA_START, test "$NEEDS_DATA_START" = yes && test "$NATIVE" = yes)
1454 AM_CONDITIONAL(INSTALL_BINARIES, test -z "${with_multisubdir}")
1455 AC_SUBST(GCC_UNWIND_INCLUDE)
1457 # Process the option "--enable-version-specific-runtime-libs"
1458 # Calculate toolexeclibdir
1459 case ${version_specific_libs} in
1461 # Need the gcc compiler version to know where to install libraries
1462 # and header files if --enable-version-specific-runtime-libs option
1464 includedir='$(libdir)/gcc/$(target_noncanonical)/$(gcc_version)/include/'
1465 toolexecdir='$(libdir)/gcc/$(target_noncanonical)'
1466 toolexecmainlibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)'
1467 toolexeclibdir=$toolexecmainlibdir
1470 if test -n "$with_cross_host" &&
1471 test x"$with_cross_host" != x"no"; then
1472 # Install a library built with a cross compiler in tooldir, not libdir.
1473 toolexecdir='$(exec_prefix)/$(target_noncanonical)'
1474 toolexecmainlibdir='$(toolexecdir)/lib'
1476 toolexecdir='$(libdir)/gcc-lib/$(target_noncanonical)'
1477 toolexecmainlibdir='$(libdir)'
1479 multi_os_directory=`$CC -print-multi-os-directory`
1480 case $multi_os_directory in
1481 .) toolexeclibdir=$toolexecmainlibdir ;; # Avoid trailing /.
1482 *) toolexeclibdir=$toolexecmainlibdir/$multi_os_directory ;;
1486 AC_SUBST(toolexecdir)
1487 AC_SUBST(toolexecmainlibdir)
1488 AC_SUBST(toolexeclibdir)
1490 # Determine gcj and libgcj version number.
1491 gcjversion=`cat "$srcdir/../gcc/BASE-VER"`
1492 libgcj_soversion=`awk -F: '/^[[^#]].*:/ { print $1 }' $srcdir/libtool-version`
1493 GCJVERSION=$gcjversion
1494 AC_SUBST(GCJVERSION)
1495 AC_DEFINE_UNQUOTED(GCJVERSION, "$GCJVERSION", [Short GCJ version ID])
1497 # Determine where the standard .db file and GNU Classpath JNI
1498 # libraries are found.
1499 gcjsubdir=gcj-$gcjversion-$libgcj_soversion
1500 multi_os_directory=`$CC -print-multi-os-directory`
1501 case $multi_os_directory in
1503 dbexecdir='$(libdir)/'$gcjsubdir # Avoid /.
1506 dbexecdir='$(libdir)/'$multi_os_directory/$gcjsubdir
1512 AC_DEFINE(JV_VERSION, "1.5.0", [Compatibility version string])
1513 AC_DEFINE(JV_API_VERSION, "1.5", [API compatibility version string])
1515 TL_AC_GXX_INCLUDE_DIR
1517 # We check for sys/filio.h because Solaris 2.5 defines FIONREAD there.
1518 # On that system, sys/ioctl.h will not include sys/filio.h unless
1519 # BSD_COMP is defined; just including sys/filio.h is simpler.
1520 # We avoid AC_HEADER_DIRENT since we really only care about dirent.h
1521 # for now. If you change this, you also must update natFile.cc.
1522 AC_CHECK_HEADERS([unistd.h bstring.h sys/time.h sys/types.h fcntl.h \
1523 sys/ioctl.h sys/filio.h sys/stat.h sys/select.h \
1524 sys/socket.h netinet/in.h arpa/inet.h netdb.h net/if.h \
1525 pwd.h sys/config.h stdint.h langinfo.h locale.h \
1526 dirent.h sys/rw_lock.h magic.h ifaddrs.h])
1527 AC_CHECK_HEADERS(inttypes.h, [
1528 AC_DEFINE(HAVE_INTTYPES_H, 1, [Define if <inttypes.h> is available])
1529 AC_DEFINE(JV_HAVE_INTTYPES_H, 1, [Define if <inttypes.h> is available])
1532 AC_CHECK_TYPE([ssize_t], [int])
1533 AC_CHECK_TYPE([magic_t], [
1534 AC_DEFINE(HAVE_MAGIC_T, 1, [Define if magic.h declares magic_t])], [], [
1539 AC_MSG_CHECKING([for in_addr_t])
1540 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
1545 #if HAVE_NETINET_IN_H
1546 #include <netinet/in.h>
1547 #endif]], [[in_addr_t foo;]])],
1548 [AC_DEFINE(HAVE_IN_ADDR_T, 1,
1549 [Define to 1 if 'in_addr_t' is defined in sys/types.h or netinet/in.h.])
1550 AC_MSG_RESULT(yes)],
1551 [AC_MSG_RESULT(no)])
1553 AC_MSG_CHECKING([whether struct ip_mreq is in netinet/in.h])
1554 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <netinet/in.h>]], [[struct ip_mreq mreq;]])],
1555 [AC_DEFINE(HAVE_STRUCT_IP_MREQ, 1,
1556 [Define if struct ip_mreq is defined in netinet/in.h.])
1557 AC_MSG_RESULT(yes)],
1558 [AC_MSG_RESULT(no)])
1560 AC_MSG_CHECKING([whether struct ipv6_mreq is in netinet/in.h])
1561 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <netinet/in.h>]], [[struct ipv6_mreq mreq6;]])],
1562 [AC_DEFINE(HAVE_STRUCT_IPV6_MREQ, 1,
1563 [Define if struct ipv6_mreq is defined in netinet/in.h.])
1564 AC_MSG_RESULT(yes)],
1565 [AC_MSG_RESULT(no)])
1567 AC_MSG_CHECKING([whether struct sockaddr_in6 is in netinet/in.h])
1568 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <netinet/in.h>]], [[struct sockaddr_in6 addr6;]])],
1569 [AC_DEFINE(HAVE_INET6, 1,
1570 [Define if inet6 structures are defined in netinet/in.h.])
1571 AC_MSG_RESULT(yes)],
1572 [AC_MSG_RESULT(no)])
1574 AC_MSG_CHECKING([for socklen_t in sys/socket.h])
1575 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#define _POSIX_PII_SOCKET
1576 #include <sys/types.h>
1577 #include <sys/socket.h>]], [[socklen_t x = 5;]])],
1578 [AC_DEFINE(HAVE_SOCKLEN_T, 1, [Define it socklen_t typedef is in sys/socket.h.])
1579 AC_MSG_RESULT(yes)],
1580 [AC_MSG_RESULT(no)])
1582 AC_MSG_CHECKING([for tm_gmtoff in struct tm])
1583 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <time.h>]], [[struct tm tim; tim.tm_gmtoff = 0;]])],
1584 [AC_DEFINE(STRUCT_TM_HAS_GMTOFF, 1, [Define if struct tm has tm_gmtoff field.])
1585 AC_MSG_RESULT(yes)],
1587 AC_MSG_CHECKING([for global timezone variable])
1588 dnl FIXME: we don't want a link check here because that won't work
1589 dnl when cross-compiling. So instead we make an assumption that
1590 dnl the header file will mention timezone if it exists.
1591 dnl Don't find the win32 function timezone
1592 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <time.h>]], [[void i(){long z2 = 2*timezone;}]])],
1593 [AC_DEFINE(HAVE_TIMEZONE, 1, [Define if global 'timezone' exists.])
1594 AC_MSG_RESULT(yes)],
1596 AC_MSG_CHECKING([for global _timezone variable])
1597 dnl FIXME: As above, don't want link check
1598 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <time.h>]], [[long z2 = _timezone;]])],
1599 [AC_DEFINE(HAVE_UNDERSCORE_TIMEZONE, 1,
1600 [Define if your platform has the global _timezone variable.])
1601 AC_MSG_RESULT(yes)],
1602 [AC_MSG_RESULT(no)])])])
1604 AC_CHECK_PROGS(PERL, perl, false)
1611 SIGNAL_HANDLER=include/i386-signal.h
1613 sparc*-sun-solaris*)
1614 SIGNAL_HANDLER=include/sparc-signal.h
1617 # SYSDEP_SOURCES=sysdep/ia64.c
1618 # test -d sysdep || mkdir sysdep
1621 SIGNAL_HANDLER=include/pa-signal.h
1624 SIGNAL_HANDLER=include/hppa-signal.h
1627 SIGNAL_HANDLER=include/dwarf2-signal.h
1630 SIGNAL_HANDLER=include/powerpc-signal.h
1633 SIGNAL_HANDLER=include/dwarf2-signal.h
1636 SIGNAL_HANDLER=include/s390-signal.h
1639 SIGNAL_HANDLER=include/x86_64-signal.h
1640 SIGNAL_HANDLER_AUX=include/i386-signal.h
1643 SIGNAL_HANDLER=include/dwarf2-signal.h
1646 SIGNAL_HANDLER=include/sh-signal.h
1649 SIGNAL_HANDLER=include/win32-signal.h
1652 SIGNAL_HANDLER=include/mips-signal.h
1655 SIGNAL_HANDLER=include/dwarf2-signal.h
1657 powerpc*-*-darwin* | i?86-*-darwin[[912]]* | x86_64-*-darwin[[912]]*)
1658 SIGNAL_HANDLER=include/darwin-signal.h
1661 SIGNAL_HANDLER=include/aix-signal.h
1664 SIGNAL_HANDLER=include/default-signal.h
1668 # If we're using sjlj exceptions, forget what we just learned.
1669 if test "$enable_sjlj_exceptions" = yes; then
1670 SIGNAL_HANDLER=include/default-signal.h
1674 AC_SUBST(SYSDEP_SOURCES)
1676 if test -z "$SIGNAL_HANDLER_AUX"; then
1677 SIGNAL_HANDLER_AUX=$SIGNAL_HANDLER
1680 AC_CONFIG_LINKS(include/java-signal.h:$SIGNAL_HANDLER
1681 include/java-signal-aux.h:$SIGNAL_HANDLER_AUX)
1683 if test "${multilib}" = "yes"; then
1684 multilib_arg="--enable-multilib"
1689 # See if we support thread-local storage.
1692 # For _Unwind_GetIPInfo.
1693 GCC_CHECK_UNWIND_GETIPINFO
1695 # See if linker supports anonymous version scripts.
1696 AC_CACHE_CHECK([whether ld supports anonymous version scripts],
1697 [libjava_cv_anon_version_script],
1698 [save_CFLAGS="$CFLAGS"; save_LDFLAGS="$LDFLAGS"
1699 libjava_cv_anon_version_script=no
1700 CFLAGS="$CFLAGS -fPIC"; LDFLAGS="$LDFLAGS -shared -Wl,--version-script,conftest.map"
1701 echo '{ global: globalsymb*; local: *; };' > conftest.map
1702 AC_TRY_LINK(void globalsymbol (void) {} void localsymbol (void) {},,
1703 [libjava_cv_anon_version_script=yes], [])
1704 CFLAGS="$save_CFLAGS"; LDFLAGS="$save_LDFLAGS"
1706 AM_CONDITIONAL(ANONVERSCRIPT, test "$libjava_cv_anon_version_script" = yes)
1708 # Check if linker supports static linking on a per library basis
1709 LD_START_STATIC_SPEC=
1710 LD_FINISH_STATIC_SPEC=
1711 if $LD --help 2>&1 | grep -q -e -call_shared ; then
1712 if $LD --help 2>&1 | grep -q -e -non_shared ; then
1713 LD_START_STATIC_SPEC='%{static-libgcj:-non_shared}'
1714 LD_FINISH_STATIC_SPEC='%{static-libgcj:-call_shared}'
1717 AC_SUBST(LD_START_STATIC_SPEC)
1718 AC_SUBST(LD_FINISH_STATIC_SPEC)
1720 here=`${PWDCMD-pwd}`
1723 # We get this from the environment.
1726 AC_ARG_WITH([python-dir],
1727 AS_HELP_STRING([--with-python-dir],
1728 [the location to install Python modules. This path should NOT include the prefix.]),
1729 [with_python_dir=$withval], [with_python_dir=""])
1731 if test "x${with_python_dir}" = "x"
1733 # Needed for installing Python modules during make install.
1734 python_mod_dir="\${prefix}/share/python"
1735 # Needed for substituting into aot-compile*
1736 python_mod_dir_expanded="${prefix}/share/python"
1738 python_mod_dir="\${prefix}${with_python_dir}"
1739 python_mod_dir_expanded="${prefix}${with_python_dir}"
1741 AC_MSG_RESULT(Python modules dir: ${python_mod_dir_expanded});
1742 AC_SUBST(python_mod_dir)
1743 AC_SUBST(python_mod_dir_expanded)
1745 # needed for aot-compile-rpm
1749 AC_ARG_ENABLE([aot-compile-rpm],
1750 [AS_HELP_STRING([--enable-aot-compile-rpm],
1751 [enable installation of aot-compile-rpm [default=no]])],
1752 [case "${enableval}" in
1753 yes) AOT_RPM_ENABLED=yes ;;
1754 no) AOT_RPM_ENABLED=no ;;
1755 *) AC_MSG_ERROR([Unknown argument to enable/disable aot-compile-rpm]) ;;
1757 [AOT_RPM_ENABLED=no]
1759 AM_CONDITIONAL(INSTALL_AOT_RPM, test "x${AOT_RPM_ENABLED}" = xyes)
1761 AC_ARG_ENABLE([java-home],
1762 [AS_HELP_STRING([--enable-java-home],
1763 [create a standard JDK-style directory layout in the install tree [default=no]])],
1764 [case "${enableval}" in
1765 yes) JAVA_HOME_ENABLED=yes ;;
1766 no) JAVA_HOME_ENABLED=no ;;
1767 *) AC_MSG_ERROR([Unknown argument to enable/disable java-home]) ;;
1769 [JAVA_HOME_ENABLED=no]
1771 AM_CONDITIONAL(CREATE_JAVA_HOME, test "x${JAVA_HOME_ENABLED}" = xyes)
1773 # Only do these checks if java-home above is enabled.
1774 if test "x${JAVA_HOME_ENABLED}" = xyes
1777 AC_ARG_WITH([gcc-suffix],
1778 AS_HELP_STRING([--with-gcc-suffix],
1779 [the GCC tool suffix (defaults to empty string)]),
1780 [gcc_suffix=$withval], [gcc_suffix=""])
1781 AC_MSG_RESULT(GCC suffix: ${gcc_suffix})
1782 AC_SUBST(gcc_suffix)
1784 AC_ARG_WITH([arch-directory],
1785 AS_HELP_STRING([--with-arch-directory],
1786 [the arch directory under jre/lib (defaults to auto-detect)]),
1787 [host_cpu=$withval], [host_cpu=""])
1789 AC_ARG_WITH([os-directory],
1790 AS_HELP_STRING([--with-os-directory],
1791 [the os directory under include (defaults to auto-detect)]),
1792 [host_os=$withval], [host_os=""])
1794 AC_ARG_WITH([origin-name],
1795 AS_HELP_STRING([--with-origin-name],
1796 [the JPackage origin name of this package (default is gcj${gcc_suffix}]),
1797 [origin_name=$withval], [origin_name=gcj${gcc_suffix}])
1798 AC_MSG_RESULT(JPackage origin name: ${origin_name})
1800 AC_ARG_WITH([arch-suffix],
1801 AS_HELP_STRING([--with-arch-suffix],
1802 [the arch directory suffix (default is the empty string]),
1803 [arch_suffix=$withval], [arch_suffix=""])
1804 AC_MSG_RESULT(arch suffix: ${arch_suffix})
1806 AC_ARG_WITH([jvm-root-dir],
1807 AS_HELP_STRING([--with-jvm-root-dir],
1808 [where to install SDK (default is ${prefix}/lib/jvm)]),
1809 [jvm_root_dir=$withval], [jvm_root_dir="\${prefix}/lib/jvm"])
1810 AC_MSG_RESULT(JVM root installation directory: ${jvm_root_dir})
1812 AC_ARG_WITH([jvm-jar-dir],
1813 AS_HELP_STRING([--with-jvm-jar-dir],
1814 [where to install jars (default is ${prefix}/lib/jvm-exports)]),
1815 [jvm_jar_dir=$withval], [jvm_jar_dir=\${prefix}/lib/jvm-exports])
1816 AC_MSG_RESULT(JAR root installation directory: ${jvm_jar_dir})
1820 AC_SUBST(JAVA_VERSION)
1821 AC_SUBST(BUILD_VERSION)
1822 AC_MSG_RESULT(Java version: ${JAVA_VERSION})
1825 jre_lnk=jre-${JAVA_VERSION}-${origin_name}
1826 sdk_lnk=java-${JAVA_VERSION}-${origin_name}
1828 JVM_ROOT_DIR=${jvm_root_dir}
1829 AC_SUBST(JVM_ROOT_DIR)
1830 AC_MSG_RESULT(JVM ROOT directory: ${JVM_ROOT_DIR})
1832 JVM_JAR_ROOT_DIR=${jvm_jar_dir}
1833 AC_SUBST(JVM_JAR_ROOT_DIR)
1834 AC_MSG_RESULT(JVM JAR ROOT directory: ${JVM_JAR_ROOT_DIR})
1836 JVM_JAR_DIR=${jvm_jar_dir}
1837 AC_SUBST(JVM_JAR_DIR)
1838 AC_MSG_RESULT(JVM JAR directory: ${JVM_JAR_DIR})
1849 SDK_BIN_DIR=${jvm_root_dir}/bin
1850 AC_SUBST(SDK_BIN_DIR)
1851 AC_MSG_RESULT(SDK tools directory: ${SDK_BIN_DIR})
1853 SDK_LIB_DIR=${jvm_root_dir}/lib
1854 AC_SUBST(SDK_LIB_DIR)
1855 AC_MSG_RESULT(SDK jar directory: ${SDK_LIB_DIR})
1857 SDK_INCLUDE_DIR=${jvm_root_dir}/include
1858 AC_SUBST(SDK_INCLUDE_DIR)
1859 AC_MSG_RESULT(SDK include directory: ${SDK_INCLUDE_DIR})
1861 JRE_BIN_DIR=${jvm_root_dir}/${jre_dir}/bin
1862 AC_SUBST(JRE_BIN_DIR)
1863 AC_MSG_RESULT(JRE tools directory: ${JRE_BIN_DIR})
1865 JRE_LIB_DIR=${jvm_root_dir}/${jre_dir}/lib
1866 AC_SUBST(JRE_LIB_DIR)
1867 AC_MSG_RESULT(JRE lib directory: ${JRE_LIB_DIR})
1869 # Find gcj prefix using gcj found in PATH.
1870 gcj_prefix=`which gcj${gcc_suffix} | sed "s%/bin/gcj${gcc_suffix}%%"`
1872 # Where do the gcj binaries live?
1873 # For jhbuild based builds, they all live in a sibling of bin called
1874 # gcj-bin. Check for gcj-bin first, and use bin otherwise.
1875 GCJ_BIN_DIR=`if test -d ${gcj_prefix}/gcj-bin; then echo ${gcj_prefix}/gcj-bin; else echo ${gcj_prefix}/bin; fi`
1876 AC_SUBST(GCJ_BIN_DIR)
1877 AC_MSG_RESULT(GCJ tools directory: ${GCJ_BIN_DIR})
1879 AC_MSG_RESULT(host is ${host})
1880 if test "x${host_cpu}" = "x"
1883 *-mingw* | *-cygwin*)
1885 i486-* | i586-* | i686-*)
1890 host_cpu=${host_cpu};;
1893 AC_MSG_RESULT(arch directory: ${host_cpu})
1897 if test "x${host_os}" = "x"
1900 *-mingw* | *-cygwin*)
1905 host_os=${host_os};;
1908 echo os directory: ${host_os}
1912 # make an expanded $libdir, for substituting into
1913 # scripts (and other non-Makefile things).
1915 if test "x${exec_prefix}" = "xNONE"
1917 lib_exec_prefix=$prefix
1919 lib_exec_prefix=$exec_prefix
1921 LIBDIR=`echo $libdir | sed "s:\\\${exec_prefix}:$lib_exec_prefix:g"`
1933 contrib/aotcompile.py
1935 contrib/aot-compile-rpm
1936 contrib/generate-cacerts.pl
1937 contrib/rebuild-gcj-db
1940 if test ${multilib} = yes; then
1941 multilib_arg="--enable-multilib"
1946 AC_CONFIG_FILES([scripts/jar], [chmod +x scripts/jar])