1 dnl Process this file with autoconf to produce a configure script.
3 AC_INIT(cacao, 0.96+svn, cacao@cacaojvm.org)
4 AC_CONFIG_SRCDIR(src/cacao/cacao.c)
7 AM_INIT_AUTOMAKE([1.9.0])
10 AM_CONFIG_HEADER([config.h])
12 AC_PREFIX_DEFAULT(/usr/local/cacao)
15 dnl set optimization and debugging for all architectures and systems
16 if test x"$CFLAGS" = "x"; then
24 alpha | alphaev56 | alphapca56 )
26 ARCH_CFLAGS="-mieee -D__ALPHA__"
29 arm | armv4tl | armv5b | armv5l )
31 ARCH_CFLAGS="-D__ARM__"
34 i386 | i486 | i586 | i686 )
36 ARCH_CFLAGS="-D__I386__"
41 ARCH_CFLAGS="-D__MIPS__"
46 ARCH_CFLAGS="-D__POWERPC__"
51 ARCH_CFLAGS="-D__POWERPC64__"
56 ARCH_CFLAGS="-mcpu=v9 -m64 -D__SPARC_64__"
61 ARCH_CFLAGS="-D__X86_64__"
67 ARCH_CFLAGS="-D__XDSPCORE__"
72 AC_MSG_ERROR($host_cpu systems are not supported at this time)
80 INTRP_CFLAGS="$ARCH_CFLAGS -D__WINDOWS__ -D__CYGWIN__ -Wall -Wno-long-long"
81 ARCH_CFLAGS="$ARCH_CFLAGS -D__WINDOWS__ -D__CYGWIN__ -ansi -pedantic -Wall -Wno-long-long"
86 INTRP_CFLAGS="$ARCH_CFLAGS -D__DARWIN__ -Wall -Wno-long-long"
87 ARCH_CFLAGS="$ARCH_CFLAGS -D__DARWIN__ -ansi -pedantic -Wall -Wno-long-long"
92 INTRP_CFLAGS="$ARCH_CFLAGS -D__FREEBSD__ -Wall -Wno-long-long -D_XOPEN_SOURCE_EXTENDED"
93 ARCH_CFLAGS="$ARCH_CFLAGS -D__FREEBSD__ -ansi -pedantic -Wall -Wno-long-long -D_XOPEN_SOURCE_EXTENDED"
98 INTRP_CFLAGS="$ARCH_CFLAGS -D__IRIX__"
99 ARCH_CFLAGS="$ARCH_CFLAGS -D__IRIX__"
104 INTRP_CFLAGS="$ARCH_CFLAGS -D__LINUX__ -Wall -Wno-long-long -D_POSIX_C_SOURCE=199506L -D_XOPEN_SOURCE=500 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
105 ARCH_CFLAGS="$ARCH_CFLAGS -D__LINUX__ -ansi -pedantic -Wall -Wno-long-long -D_POSIX_C_SOURCE=199506L -D_XOPEN_SOURCE=500 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
110 INTRP_CFLAGS="$ARCH_CFLAGS -D__NETBSD__ -Wall -Wno-long-long -D_POSIX_C_SOURCE=199506L -D_XOPEN_SOURCE=500 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
111 ARCH_CFLAGS="$ARCH_CFLAGS -D__NETBSD__ -ansi -pedantic -Wall -Wno-long-long -D_POSIX_C_SOURCE=199506L -D_XOPEN_SOURCE=500 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
119 dnl temporary set the CFLAGS for configure tests (e.g. inline keyword)
120 dnl we set it properly at the end of this file
121 CFLAGS="$ARCH_CFLAGS $OPT_CFLAGS"
123 dnl set interpreter flags
124 AC_SUBST(INTRP_CFLAGS)
126 dnl define some stuff required for --fullversion
127 AC_DEFINE_UNQUOTED(VERSION_CONFIGURE_ARGS, "$ac_configure_args", [configure arguments])
128 AC_DEFINE_UNQUOTED(VERSION_CC, "$CC", [CC used])
129 AC_DEFINE_UNQUOTED(VERSION_CFLAGS, "$OPT_CFLAGS $ARCH_CFLAGS", [CFLAGS used])
132 dnl define and substitute some architecture specific variables
133 AC_DEFINE_UNQUOTED([ARCH_DIR], "${ARCH_DIR}", [architecture directory])
136 AC_SUBST(USE_SCHEDULER)
139 dnl Checks for programs.
149 dnl Checks for header files.
152 AC_CHECK_HEADERS([fcntl.h])
153 AC_CHECK_HEADERS([sys/time.h])
154 AC_CHECK_HEADERS([unistd.h])
155 AC_CHECK_HEADERS([sys/ioctl.h])
157 dnl this is for fdlibm
158 AC_CHECK_HEADERS([stdint.h])
159 AC_CHECK_HEADERS([inttypes.h])
160 AC_CHECK_HEADERS([sys/config.h])
161 AC_CHECK_HEADERS([sys/types.h])
162 AC_EGREP_HEADER(uint32_t, stdint.h, AC_DEFINE(HAVE_INT32_DEFINED, 1, [Define to 1 if you have uint32_t]))
163 AC_EGREP_HEADER(uint32_t, inttypes.h, AC_DEFINE(HAVE_INT32_DEFINED, 1, [Define to 1 if you have uint32_t]))
164 AC_EGREP_HEADER(u_int32_t, sys/types.h, AC_DEFINE(HAVE_BSD_INT32_DEFINED, 1, [Define to 1 if you have BSD u_int32_t]))
165 AC_EGREP_HEADER(u_int32_t, sys/config.h, AC_DEFINE(HAVE_BSD_INT32_DEFINED, 1, [Define to 1 if you have BSD u_int32_t]))
167 dnl Checks for typedefs, structures, and compiler characteristics.
176 dnl Checks for library functions.
177 AC_PROG_GCC_TRADITIONAL
181 AC_CHECK_FUNCS([calloc mmap getpagesize free])
182 AC_CHECK_FUNCS([getcwd gettimeofday])
183 AC_CHECK_FUNCS([scandir])
184 AC_CHECK_FUNCS([isnan])
186 dnl Checks for libraries.
188 dnl Checking sizeof void *
189 AC_CHECK_SIZEOF(void *)
193 dnl define install prefix
194 if test "x$prefix" = "xNONE"; then
195 CACAO_PREFIX=$ac_default_prefix
199 AC_DEFINE_UNQUOTED([CACAO_PREFIX], "${CACAO_PREFIX}", [installation prefix])
200 AC_SUBST(CACAO_PREFIX)
202 dnl define libdir prefix
203 if test "x$libdir" = "xNONE"; then
204 CACAO_LIBDIR=$ac_default_libdir
208 dnl expand CACAO_LIBDIR to something that is usable in C code
209 AS_AC_EXPAND([CACAO_LIBDIR], ${CACAO_LIBDIR})
210 AC_DEFINE_UNQUOTED([CACAO_LIBDIR], "${CACAO_LIBDIR}", [library installation prefix])
211 AC_SUBST(CACAO_LIBDIR)
218 dnl check for JIT compiler
219 AC_MSG_CHECKING(whether JIT compiler should be compiled)
221 [AS_HELP_STRING(--disable-jit,disable JIT compiler [[default=yes]])],
222 [case "${enableval}" in
227 AC_MSG_RESULT(${ENABLE_JIT})
228 AM_CONDITIONAL([ENABLE_JIT], test x"${ENABLE_JIT}" = "xyes")
230 if test x"${ENABLE_JIT}" = "xyes"; then
231 AC_DEFINE([ENABLE_JIT], 1, [enable JIT compiler])
235 dnl check if softfloat should be used
236 AC_MSG_CHECKING(whether softfloat should be used)
237 AC_ARG_ENABLE([softfloat],
238 [AS_HELP_STRING(--enable-softfloat,use softfloat [[default=no]])],
239 [case "${enableval}" in
240 yes) ENABLE_SOFTFLOAT=yes;;
241 *) ENABLE_SOFTFLOAT=no;;
243 [ENABLE_SOFTFLOAT=no])
244 AC_MSG_RESULT(${ENABLE_SOFTFLOAT})
246 if test x"${ENABLE_SOFTFLOAT}" = "xyes"; then
247 AC_DEFINE([ENABLE_SOFTFLOAT], 1, [enable softfloat])
251 dnl check for interpreter
252 AC_ARG_ENABLE([intrp], [AS_HELP_STRING(--enable-intrp,enable interpreter [[default=no]])])
254 AC_MSG_CHECKING(whether interpreter should be compiled)
255 if test x"$enable_intrp" = "xyes"; then
257 AC_DEFINE([ENABLE_INTRP], 1, [enable interpreter])
258 AM_CONDITIONAL([ENABLE_INTRP], [true])
265 [AS_HELP_STRING(--with-ffi,use libffi to call native functions)],
267 AC_CHECK_HEADERS([ffi.h],, [AC_MSG_ERROR(cannot find ffi.h)])
268 AC_CHECK_LIB(ffi, ffi_call,, [AC_MSG_ERROR(cannot find libffi)])
269 AC_DEFINE([WITH_FFI], 1, [use libffi])],
272 dnl check for libffcall
273 AC_ARG_WITH([ffcall],
274 [AS_HELP_STRING(--with-ffcall,use libffcall to call native functions)],
276 AC_CHECK_HEADERS([avcall.h],, [AC_MSG_ERROR(cannot find avcall.h)])
277 AC_CHECK_LIB(avcall, __builtin_avcall,, [AC_MSG_ERROR(cannot find libavcall (from libffcall))])
278 AC_DEFINE([WITH_FFCALL], 1, [use libffcall])],
281 dnl check for libffi or libffcall
282 if test x"${WITH_FFI}" = "xyes" -a x"${WITH_FFCALL}" = "xyes"; then
283 AC_ERROR(Enable only libffi or libffcall.)
285 if test x"${WITH_FFI}" = "xno" -a x"${WITH_FFCALL}" = "xno"; then
286 AC_ERROR(Enable one of libffi or libffcall.)
291 AM_CONDITIONAL([ENABLE_INTRP], [false])
295 if test x"${ENABLE_JIT}" = "xno" -a x"${ENABLE_INTRP}" = "xno"; then
296 AC_ERROR(You have to enable at least the JIT or the interpreter.)
300 dnl check for garbage collector usage
301 AC_MSG_CHECKING(whether GC should be disabled)
303 [AS_HELP_STRING(--disable-gc,disable garbage collector (for debugging only!) [[default=yes]])],
304 [case "${enableval}" in
306 AC_DEFINE([DISABLE_GC], 1, [disable garbage collector])
311 AC_MSG_RESULT(${DISABLE_GC})
312 AM_CONDITIONAL([DISABLE_GC], test x"${DISABLE_GC}" = "xyes")
315 dnl check for dump memory usage
316 AC_MSG_CHECKING(whether dump memory should be disabled)
317 AC_ARG_ENABLE([dump],
318 [AS_HELP_STRING(--disable-dump,disable dump memory (for debugging only!) [[default=yes]])],
319 [case "${enableval}" in
322 AC_DEFINE([DISABLE_DUMP], 1, [disable dump memory])
327 AC_MSG_RESULT(${DISABLE_DUMP})
331 AC_MSG_CHECKING(whether debug code generation should be enabled)
332 AC_ARG_ENABLE([debug],
333 [AS_HELP_STRING(--disable-debug,disable debug code generation [[default=yes]])],
334 [case "${enableval}" in
336 AC_DEFINE([NDEBUG], 1, [disable debug code])
342 if test x"${NDEBUG}" = "xno"; then
347 AM_CONDITIONAL([NDEBUG], test x"${NDEBUG}" = "xyes")
350 dnl check for disassembler support
351 AC_MSG_CHECKING(whether disassembler should be enabled)
352 AC_ARG_ENABLE([disassembler],
353 [AS_HELP_STRING(--enable-disassembler,enable disassembler [[default=no]])],
354 [case "${enableval}" in
355 yes) ENABLE_DISASSEMBLER=yes;;
356 *) ENABLE_DISASSEMBLER=no;;
358 [ENABLE_DISASSEMBLER=no])
359 AC_MSG_RESULT(${ENABLE_DISASSEMBLER})
360 AM_CONDITIONAL([ENABLE_DISASSEMBLER], test x"${ENABLE_DISASSEMBLER}" = "xyes")
362 if test x"${ENABLE_DISASSEMBLER}" = "xyes"; then
363 AC_DEFINE([ENABLE_DISASSEMBLER], 1, [enable disassembler])
365 dnl check for binutils headers and libraries on some architectures for the
367 case "${ARCH_DIR}" in
368 arm | i386 | powerpc | x86_64 | sparc64 | powerpc64)
369 AC_CHECK_HEADER([ansidecl.h],, [AC_MSG_ERROR(cannot find ansidecl.h)])
370 AC_CHECK_HEADER([symcat.h],, [AC_MSG_ERROR(cannot find symcat.h)])
371 AC_CHECK_HEADER([bfd.h],, [AC_MSG_ERROR(cannot find bfd.h)])
372 AC_CHECK_HEADER([dis-asm.h],, [AC_MSG_ERROR(cannot find dis-asm.h)])
375 cygwin | darwin | netbsd )
376 AC_CHECK_LIB(intl, dcgettext,, [AC_MSG_ERROR(cannot find libintl (from binutils))])
380 AC_CHECK_LIB(iberty, xstrerror,, [AC_MSG_ERROR(cannot find libiberty (from binutils))])
381 AC_CHECK_LIB(bfd, bfd_get_arch,, [AC_MSG_ERROR(cannot find libbfd (from binutils))])
382 AC_CHECK_LIB(opcodes, disassembler,, [AC_MSG_ERROR(cannot find libopcodes (from binutils))])
383 AC_DEFINE([WITH_BINUTILS_DISASSEMBLER], 1, [use binutils disassembler])
384 AM_CONDITIONAL([WITH_BINUTILS_DISASSEMBLER], [true])
387 AM_CONDITIONAL([WITH_BINUTILS_DISASSEMBLER], [false])
391 AM_CONDITIONAL([WITH_BINUTILS_DISASSEMBLER], [false])
395 dnl check for statistics
396 AC_MSG_CHECKING(whether statistics generation should be enabled)
397 AC_ARG_ENABLE([statistics],
398 [AS_HELP_STRING(--enable-statistics,enable statistics generation [[default=no]])],
399 [case "${enableval}" in
400 yes) ENABLE_STATISTICS=yes;;
401 *) ENABLE_STATISTICS=no;;
403 [ENABLE_STATISTICS=no])
404 AC_MSG_RESULT(${ENABLE_STATISTICS})
405 AM_CONDITIONAL([ENABLE_STATISTICS], test x"${ENABLE_STATISTICS}" = "xyes")
407 if test x"${ENABLE_STATISTICS}" = "xyes"; then
408 AC_DEFINE([ENABLE_STATISTICS], 1, [enable statistics])
412 dnl check for verifier
413 AC_MSG_CHECKING(whether classfile verification should be enabled)
414 AC_ARG_ENABLE([verifier],
415 [AS_HELP_STRING(--disable-verifier,disable classfile verification [[default=yes]])],
416 [case "${enableval}" in
417 no) ENABLE_VERIFIER=no;;
418 *) ENABLE_VERIFIER=yes;;
420 [ENABLE_VERIFIER=yes])
421 AC_MSG_RESULT(${ENABLE_VERIFIER})
422 AM_CONDITIONAL([ENABLE_VERIFIER], test x"${ENABLE_VERIFIER}" = "xyes")
424 if test x"${ENABLE_VERIFIER}" = "xyes"; then
425 AC_DEFINE([ENABLE_VERIFIER], 1, [enable classfile verification])
429 dnl check for compiler timing
430 AC_MSG_CHECKING(whether real-time timing should be enabled)
431 AC_ARG_ENABLE([rt-timing],
432 [AS_HELP_STRING(--enable-rt-timing,enable real-time timing [[default=no]])],
433 [case "${enableval}" in
434 yes) ENABLE_RT_TIMING=yes;;
435 *) ENABLE_RT_TIMING=no;;
437 [ENABLE_RT_TIMING=no])
438 AC_MSG_RESULT(${ENABLE_RT_TIMING})
439 AM_CONDITIONAL([ENABLE_RT_TIMING], test x"${ENABLE_RT_TIMING}" = "xyes")
441 if test x"${ENABLE_RT_TIMING}" = "xyes"; then
442 AC_DEFINE([ENABLE_RT_TIMING], 1, [enable real-time timing])
446 dnl check for cycle count statistics
447 AC_MSG_CHECKING(whether cycle count statistics should be enabled)
448 AC_ARG_ENABLE([cycles-stats],
449 [AS_HELP_STRING(--enable-cycles-stats,enable cycle count statistics [[default=no]])],
450 [case "${enableval}" in
451 yes) ENABLE_CYCLES_STATS=yes;;
452 *) ENABLE_CYCLES_STATS=no;;
454 [ENABLE_CYCLES_STATS=no])
455 AC_MSG_RESULT(${ENABLE_CYCLES_STATS})
456 AM_CONDITIONAL([ENABLE_CYCLES_STATS], test x"${ENABLE_CYCLES_STATS}" = "xyes")
458 if test x"${ENABLE_CYCLES_STATS}" = "xyes"; then
459 AC_DEFINE([ENABLE_CYCLES_STATS], 1, [enable cycle count statistics])
464 AC_MSG_CHECKING(whether to compile JVMTI support)
465 AC_ARG_ENABLE([jvmti],
466 [AS_HELP_STRING(--enable-jvmti,enable JVMTI [[default=no]])],
467 [case "${enableval}" in
468 yes) ENABLE_JVMTI=yes;;
472 AC_MSG_RESULT(${ENABLE_JVMTI})
473 AM_CONDITIONAL([ENABLE_JVMTI], test x"${ENABLE_JVMTI}" = "xyes")
475 if test x"${ENABLE_JVMTI}" = "xyes"; then
476 AC_DEFINE([ENABLE_JVMTI], 1, [use JVMTI])
481 AC_ARG_ENABLE([threads], [AS_HELP_STRING(--enable-threads,enable threads support (none,green,native) [[default=native]])])
482 AC_ARG_ENABLE([__thread], [AS_HELP_STRING(--enable-__thread,use TLS features)], [use__thread=$enableval], [use__thread=no])
484 AC_MSG_CHECKING(whether to include threads support)
485 enable_threads=${enable_threads:-native}
486 case "$enable_threads" in
489 dnl no threads for boehm
490 ac_configure_args="$ac_configure_args --disable-boehm-threads"
491 AM_CONDITIONAL([ENABLE_THREADS], [false])
494 native | posix | pthreads)
495 AC_DEFINE([ENABLE_THREADS], 1, [enable threads])
497 AM_CONDITIONAL([ENABLE_THREADS], [true])
499 AC_MSG_RESULT(yes, native)
500 AC_CHECK_LIB(pthread, main)
502 ARCH_CFLAGS="$ARCH_CFLAGS -D_REENTRANT"
504 dnl we changed ARCH_CFLAGS, set CFLAGS again
505 CFLAGS="$ARCH_CFLAGS $OPT_CFLAGS"
507 dnl tell boehm to support threads as well
508 ac_configure_args="$ac_configure_args --enable-boehm-threads=posix"
512 AC_MSG_ERROR($enable_threads is an unknown thread package)
517 dnl Check whether the compiler supports the __thread keyword.
518 if test "x$use__thread" != xno; then
519 AC_CACHE_CHECK([for __thread], ac_cv_gcc___thread,
520 [cat > conftest.c <<\EOF
523 if AC_TRY_COMMAND([${CC-cc} $ARCH_CFLAGS $OPT_CFLAGS -c conftest.c >&AS_MESSAGE_LOG_FD]); then
524 ac_cv_gcc___thread=yes
526 ac_cv_gcc___thread=no
529 if test "$ac_cv_gcc___thread" = yes; then
530 AC_DEFINE([HAVE___THREAD], 1, [have __thread])
533 ac_cv_gcc___thread=no
537 dnl check if if-conversion should be supported
538 AC_MSG_CHECKING(whether if-conversion should be supported)
539 AC_ARG_ENABLE([ifconv],
540 [AS_HELP_STRING(--disable-ifconv,disable if-conversion [[default=yes]])],
541 [case "${enableval}" in
542 no) ENABLE_IFCONV=no;;
543 *) ENABLE_IFCONV=yes;;
546 AC_MSG_RESULT(${ENABLE_IFCONV})
547 AM_CONDITIONAL([ENABLE_IFCONV], test x"${ENABLE_IFCONV}" = "xyes")
549 if test x"${ENABLE_IFCONV}" = "xyes"; then
550 AC_DEFINE([ENABLE_IFCONV], 1, [enable if-conversion])
554 dnl check for inlining
555 AC_MSG_CHECKING(whether method inlining should be supported)
556 AC_ARG_ENABLE([inlining],
557 [AS_HELP_STRING(--enable-inlining,enable method inlining [[default=no]])],
558 [case "${enableval}" in
559 yes) ENABLE_INLINING=yes;;
560 *) ENABLE_INLINING=no;;
562 [ENABLE_INLINING=no])
563 AC_MSG_RESULT(${ENABLE_INLINING})
564 AM_CONDITIONAL([ENABLE_INLINING], test x"${ENABLE_INLINING}" = "xyes")
566 if test x"${ENABLE_INLINING}" = "xyes"; then
567 AC_DEFINE([ENABLE_INLINING], 1, [use method inlining])
571 dnl check for loop optimization
572 AC_MSG_CHECKING(whether loop optimization should be supported)
573 AC_ARG_ENABLE([loop],
574 [AS_HELP_STRING(--enable-loop,enable loop optimization [[default=no]])],
575 [case "${enableval}" in
576 yes) ENABLE_LOOP=yes;;
580 AC_MSG_RESULT(${ENABLE_LOOP})
581 AM_CONDITIONAL([ENABLE_LOOP], test x"${ENABLE_LOOP}" = "xyes")
583 if test x"${ENABLE_LOOP}" = "xyes"; then
584 AC_DEFINE([ENABLE_LOOP], 1, [use loop optimization])
588 dnl check if linear scan register allocator(lsra) with SSA should be used
589 AC_MSG_CHECKING(whether lsra with ssa should be supported)
591 [AS_HELP_STRING(--disable-ssa,disable ssa [[default=no]])],
592 [case "${enableval}" in
597 AC_MSG_RESULT(${ENABLE_SSA})
598 AM_CONDITIONAL([ENABLE_SSA], test x"${ENABLE_SSA}" = "xyes")
600 if test x"${ENABLE_SSA}" = "xyes"; then
601 AC_DEFINE([ENABLE_SSA], 1, [enable lsra with ssa])
606 dnl check if linear scan register allocator(lsra) should be used
607 AC_MSG_CHECKING(whether lsra should be supported)
608 AC_ARG_ENABLE([lsra],
609 [AS_HELP_STRING(--enable-lsra,enable linear scan register allocator [[default=no]])],
610 [case "${enableval}" in
611 yes) ENABLE_LSRA=yes;;
616 if test x"${ENABLE_LSRA}" = "xyes"; then
617 if test x"${ENABLE_SSA}" = "xyes"; then
621 AC_MSG_RESULT(${ENABLE_LSRA})
622 AM_CONDITIONAL([ENABLE_LSRA], test x"${ENABLE_LSRA}" = "xyes")
624 if test x"${ENABLE_LSRA}" = "xyes"; then
625 AC_DEFINE([ENABLE_LSRA], 1, [enable lsra])
629 dnl check if profiling should be supported
630 AC_MSG_CHECKING(whether profiling should be supported)
631 AC_ARG_ENABLE([profiling],
632 [AS_HELP_STRING(--enable-profiling,enable profiling [[default=no]])],
633 [case "${enableval}" in
634 yes) ENABLE_PROFILING=yes;;
635 *) ENABLE_PROFILING=no;;
637 [ENABLE_PROFILING=no])
638 AC_MSG_RESULT(${ENABLE_PROFILING})
639 AM_CONDITIONAL([ENABLE_PROFILING], test x"${ENABLE_PROFILING}" = "xyes")
641 if test x"${ENABLE_PROFILING}" = "xyes"; then
642 AC_DEFINE([ENABLE_PROFILING], 1, [enable profiling])
646 dnl check for instruction scheduler
647 AC_ARG_ENABLE([scheduler], [AS_HELP_STRING(--enable-scheduler,enable instruction scheduler [[default=no]])])
649 AC_MSG_CHECKING(whether instruction scheduler should be supported)
650 if test x"${USE_SCHEDULER}" = "x1" -o x"$enable_scheduler" = "xyes"; then
651 case "${ARCH_DIR}" in
655 AC_MSG_ERROR(instruction scheduler is not available for ${ARCH_DIR} code generator)
660 AC_DEFINE([USE_SCHEDULER], 1, [use scheduler])
661 AM_CONDITIONAL([USE_SCHEDULER], [true])
664 AM_CONDITIONAL([USE_SCHEDULER], [false])
668 dnl check if zlib should be used
669 AC_MSG_CHECKING(whether ZIP/JAR archives should be supported)
670 AC_ARG_ENABLE([zlib],
671 [AS_HELP_STRING(--disable-zlib,disable ZIP/JAR archive support (needs zlib) [[default=yes]])],
672 [case "${enableval}" in
677 AC_MSG_RESULT(${ENABLE_ZLIB})
679 if test x"${ENABLE_ZLIB}" = "xyes"; then
680 AC_CHECK_HEADERS([zconf.h],, [AC_MSG_ERROR(cannot find zconf.h)])
681 AC_CHECK_HEADERS([zlib.h],, [AC_MSG_ERROR(cannot find zlib.h)])
682 AC_CHECK_LIB(z, inflate,, [AC_MSG_ERROR(cannot find libz)])
683 AC_DEFINE([ENABLE_ZLIB], 1, [use zlib])
685 AM_CONDITIONAL([ENABLE_ZLIB], test x"${ENABLE_ZLIB}" = "xyes")
688 dnl check if a libjvm.so should be built
689 AC_MSG_CHECKING(whether to build a libjvm.so)
690 AC_ARG_ENABLE([libjvm],
691 [AS_HELP_STRING(--disable-libjvm,build a libjvm.so [[default=yes]])],
692 [case "${enableval}" in
693 no) ENABLE_LIBJVM=no;;
694 *) ENABLE_LIBJVM=yes;;
697 AC_MSG_RESULT(${ENABLE_LIBJVM})
698 AM_CONDITIONAL([ENABLE_LIBJVM], test x"${ENABLE_LIBJVM}" = "xyes")
699 AC_SUBST(ENABLE_LIBJVM)
701 if test x"${ENABLE_LIBJVM}" = "xyes"; then
702 AC_DEFINE([ENABLE_LIBJVM], 1, [enable libjvm.so])
704 dnl set AC_ENABLE_SHARED and AC_DISABLE_STATIC properly
717 dnl check if CACAO should be linked statically
718 AC_MSG_CHECKING(whether to link CACAO statically)
719 AC_ARG_ENABLE([staticvm],
720 [AS_HELP_STRING(--enable-staticvm,link CACAO statically [[default=no]])],
721 [case "${enableval}" in
722 yes) ENABLE_STATICVM=yes
723 AC_DEFINE([ENABLE_STATICVM], 1, [link CACAO statically])
725 *) ENABLE_STATICVM=no;;
727 [ENABLE_STATICVM=no])
728 AC_MSG_RESULT(${ENABLE_STATICVM})
729 AM_CONDITIONAL([ENABLE_STATICVM], test x"${ENABLE_STATICVM}" = "xyes")
730 AC_SUBST(ENABLE_STATICVM)
733 dnl where is CACAO's vm.zip
734 AC_MSG_CHECKING(where CACAO's vm.zip is installed)
735 AC_ARG_WITH([vm-zip],
736 [AS_HELP_STRING(--with-vm-zip,path to CACAO's vm.zip (includes the name of the file and may be flat) [[default=/usr/local/cacao/share/cacao/vm.zip]])],
737 [CACAO_VM_ZIP=${withval}],
738 [CACAO_VM_ZIP=${CACAO_PREFIX}/share/cacao/vm.zip])
739 AC_MSG_RESULT(${CACAO_VM_ZIP})
740 AC_DEFINE_UNQUOTED([CACAO_VM_ZIP], "${CACAO_VM_ZIP}", [CACAO's vm.zip])
741 AC_SUBST(CACAO_VM_ZIP)
744 dnl is GNU classpath installed somewhere different
745 AC_MSG_CHECKING(where GNU Classpath is installed)
746 AC_ARG_WITH([classpath-prefix],
747 [AS_HELP_STRING(--with-classpath-prefix=<dir>,installation directory of GNU Classpath [[default=/usr/local/classpath]])],
748 [CLASSPATH_PREFIX=${withval}],
749 [CLASSPATH_PREFIX=/usr/local/classpath])
750 AC_MSG_RESULT(${CLASSPATH_PREFIX})
751 AC_DEFINE_UNQUOTED([CLASSPATH_PREFIX], "${CLASSPATH_PREFIX}", [GNU Classpath installation directory])
752 AC_SUBST(CLASSPATH_PREFIX)
755 dnl where is GNU Classpath's glibj.zip
756 AC_MSG_CHECKING(where GNU Classpath's glibj.zip is installed)
757 AC_ARG_WITH([classpath-glibj-zip],
758 [AS_HELP_STRING(--with-classpath-glibj-zip,path to GNU Classpath's glibj.zip (includes the name of the file and may be flat) [[default=/usr/local/classpath/share/classpath/glibj.zip]])],
759 [CLASSPATH_GLIBJ_ZIP=${withval}],
760 [CLASSPATH_GLIBJ_ZIP=${CLASSPATH_PREFIX}/share/classpath/glibj.zip])
761 AC_MSG_RESULT(${CLASSPATH_GLIBJ_ZIP})
762 AC_DEFINE_UNQUOTED([CLASSPATH_GLIBJ_ZIP], "${CLASSPATH_GLIBJ_ZIP}", [GNU Classpath's glibj.zip])
763 AC_SUBST(CLASSPATH_GLIBJ_ZIP)
766 dnl where are the GNU Classpath libraries installed
767 AC_MSG_CHECKING(where GNU Classpath libraries are installed)
768 AC_ARG_WITH([classpath-libdir],
769 [AS_HELP_STRING(--with-classpath-libdir=<dir>,installation directory of GNU Classpath libraries [[default=/usr/local/classpath/lib]])],
770 [CLASSPATH_LIBDIR=${withval}],
771 [CLASSPATH_LIBDIR=${CLASSPATH_PREFIX}/lib])
772 AC_MSG_RESULT(${CLASSPATH_LIBDIR})
774 dnl expand CLASSPATH_LIBDIR to something that is usable in C code
775 AS_AC_EXPAND([CLASSPATH_LIBDIR], ${CLASSPATH_LIBDIR})
776 AC_DEFINE_UNQUOTED([CLASSPATH_LIBDIR], "${CLASSPATH_LIBDIR}", [GNU Classpath libraries installation directory])
777 AC_SUBST(CLASSPATH_LIBDIR)
780 dnl where are the GNU Classpath headers installed
781 AC_MSG_CHECKING(where GNU Classpath headers are installed)
782 AC_ARG_WITH([classpath-includedir],
783 [AS_HELP_STRING(--with-classpath-includedir=<dir>,installation directory of GNU Classpath headers [[default=/usr/local/classpath/include]])],
784 [CLASSPATH_INCLUDEDIR=${withval}],
785 [CLASSPATH_INCLUDEDIR=${CLASSPATH_PREFIX}/include])
786 AC_MSG_RESULT(${CLASSPATH_INCLUDEDIR})
788 AC_CHECK_HEADER([${CLASSPATH_INCLUDEDIR}/jni.h],
789 [AC_DEFINE_UNQUOTED([CLASSPATH_JNI_H], "${CLASSPATH_INCLUDEDIR}/jni.h", [GNU Classpath jni.h header])],
790 [AC_MSG_ERROR(cannot find jni.h)])
793 dnl if we compile for a JRE-style directory layout
794 AC_MSG_CHECKING(if we compile for a JRE-style directory layout)
795 AC_ARG_WITH([jre-layout],
796 [AS_HELP_STRING(--with-jre-layout,compile for JRE-style directory layout [[default=no]])],
797 [case "${enableval}" in
798 yes) WITH_JRE_LAYOUT=yes
799 AC_DEFINE([WITH_JRE_LAYOUT], 1, [with JRE layout])
801 *) WITH_JRE_LAYOUT=no;;
803 [WITH_JRE_LAYOUT=no])
804 AC_MSG_RESULT(${WITH_JRE_LAYOUT})
807 dnl check if GNU Classpath should be linked statically into CACAO
808 AC_MSG_CHECKING(whether to link GNU Classpath native libraries statically into CACAO)
809 AC_ARG_WITH([static-classpath],
810 [AS_HELP_STRING(--with-static-classpath,link GNU classpath native libraries statically into CACAO [[default=no]])],
811 [case "${enableval}" in
812 yes) WITH_STATIC_CLASSPATH=yes;;
813 *) WITH_STATIC_CLASSPATH=no;;
815 [WITH_STATIC_CLASSPATH=no])
816 AC_MSG_RESULT(${WITH_STATIC_CLASSPATH})
818 if test x"${WITH_STATIC_CLASSPATH}" = "xyes"; then
819 AC_DEFINE([WITH_STATIC_CLASSPATH], 1, [link GNU classpath native libraries statically into CACAO])
821 dnl check for some classpath related stuff when we link statically
824 AC_CHECK_HEADERS([ltdl.h],, [AC_MSG_ERROR(cannot find ltdl.h)])
825 AC_CHECK_LIB(ltdl, lt_dlopen,, [AC_MSG_ERROR(cannot find libltdl)])
827 AM_CONDITIONAL([WITH_STATIC_CLASSPATH], test x"${WITH_STATIC_CLASSPATH}" = "xyes")
828 AC_SUBST(WITH_STATIC_CLASSPATH)
831 dnl check for some programs we need
836 dnl finally pass CFLAGS to Makefiles via AM_CFLAGS
838 AM_CFLAGS=$ARCH_CFLAGS
842 AC_CONFIG_FILES([Makefile]
844 [contrib/setenvinstalled]
845 [contrib/setenvsource]
847 [doc/handbook/Makefile]
851 [src/cacaoh/Makefile]
852 [src/fdlibm/Makefile]
855 [src/native/Makefile]
856 [src/native/include/Makefile]
857 [src/native/jvmti/Makefile]
858 [src/native/tools/Makefile]
859 [src/native/vm/Makefile]
860 [src/scripts/Makefile]
862 [src/threads/Makefile]
863 [src/threads/native/Makefile]
864 [src/threads/none/Makefile]
865 [src/toolbox/Makefile]
867 [src/vm/jit/Makefile]
868 [src/vm/jit/allocator/Makefile]
869 [src/vm/jit/alpha/Makefile]
870 [src/vm/jit/alpha/freebsd/Makefile]
871 [src/vm/jit/alpha/linux/Makefile]
872 [src/vm/jit/i386/Makefile]
873 [src/vm/jit/i386/cygwin/Makefile]
874 [src/vm/jit/i386/darwin/Makefile]
875 [src/vm/jit/i386/freebsd/Makefile]
876 [src/vm/jit/i386/linux/Makefile]
877 [src/vm/jit/ifconv/Makefile]
878 [src/vm/jit/intrp/Makefile]
879 [src/vm/jit/inline/Makefile]
880 [src/vm/jit/loop/Makefile]
881 [src/vm/jit/mips/Makefile]
882 [src/vm/jit/mips/irix/Makefile]
883 [src/vm/jit/mips/linux/Makefile]
884 [src/vm/jit/optimizing/Makefile]
885 [src/vm/jit/powerpc/Makefile]
886 [src/vm/jit/powerpc/darwin/Makefile]
887 [src/vm/jit/powerpc/linux/Makefile]
888 [src/vm/jit/powerpc/netbsd/Makefile]
889 [src/vm/jit/powerpc64/Makefile]
890 [src/vm/jit/powerpc64/linux/Makefile]
891 [src/vm/jit/profile/Makefile]
892 [src/vm/jit/schedule/Makefile]
893 [src/vm/jit/sparc64/Makefile]
894 [src/vm/jit/sparc64/linux/Makefile]
895 [src/vm/jit/tools/Makefile]
896 [src/vm/jit/verify/Makefile]
897 [src/vm/jit/x86_64/Makefile]
899 [tests/regression/Makefile]
900 [tests/regression/codepatching/Makefile]
901 [tests/regression/jasmin/Makefile]
902 [tests/regression/native/Makefile])
905 dnl now configure subpackages with OPT_CFLAGS and ARCH_CFLAGS
908 AC_CONFIG_SUBDIRS(src/boehm-gc)
916 ## indent-tabs-mode: t
919 ## compile-command: "automake --add-missing"