1 dnl Process this file with autoconf to produce a configure script.
3 AC_INIT(cacao, 0.92cvs, 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)
20 CFLAGS="-mieee -D__ALPHA__"
23 i386 | i486 | i586 | i686 )
26 CFLAGS="-D__I386__ $CFLAGS"
33 dnl for MIPSPro Compiler
34 dnl CFLAGS="-64 -OPT:Olimit=0 -woff 1110,1164,1515 -D__MIPS__ -D__MIPSEB__"
35 CFLAGS="-64 -OPT:Olimit=0 -D__MIPS__ -D__MIPSEB__"
38 dnl CFLAGS="-mabi=64 -D__MIPS__ -D__MIPSEB__"
39 dnl LDFLAGS="-mabi=64"
45 CFLAGS="-D__POWERPC__"
57 CFLAGS="-D__XDSPCORE__"
61 AC_MSG_ERROR($host_cpu systems are not supported at this time)
66 dnl set optimization and debugging for all architectures and systems
67 CFLAGS="-O0 -g3 $CFLAGS"
72 CFLAGS="-ansi -pedantic -Wall -Wno-long-long $CFLAGS -D__LINUX__ -D_POSIX_C_SOURCE=199506L -D_XOPEN_SOURCE=500 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
75 CFLAGS="-ansi -pedantic -Wall -Wno-long-long $CFLAGS -D__DARWIN__"
78 CFLAGS="$CFLAGS -D__IRIX__"
85 dnl define and substitute some architecture specific variables
86 AC_DEFINE_UNQUOTED([ARCH_DIR], "${ARCH_DIR}", [Architecture directory])
88 AC_SUBST(USE_SCHEDULER)
91 dnl define install prefix
92 if test "x$prefix" = xNONE; then
93 CACAO_INSTALL_PREFIX=$ac_default_prefix
95 CACAO_INSTALL_PREFIX=$prefix
97 AC_DEFINE_UNQUOTED([CACAO_INSTALL_PREFIX], "${CACAO_INSTALL_PREFIX}", [Installation prefix])
98 AC_SUBST(CACAO_INSTALL_PREFIX)
101 dnl Checks for programs.
110 dnl Checks for header files.
113 AC_CHECK_HEADERS([fcntl.h])
114 AC_CHECK_HEADERS([sys/time.h])
115 AC_CHECK_HEADERS([unistd.h])
116 AC_CHECK_HEADERS([sys/ioctl.h])
118 dnl Checks for typedefs, structures, and compiler characteristics.
126 dnl Checks for library functions.
127 AC_PROG_GCC_TRADITIONAL
131 AC_CHECK_FUNCS(getcwd gettimeofday mkdir mktime select socket)
133 dnl Checks for libraries.
134 AC_CHECK_LIB(m, fmod)
136 dnl Check for mmap header anomalies (missing MAP_FAILED, etc.)
137 if test $ac_cv_func_mmap_fixed_mapped = yes; then
138 AC_CACHE_CHECK(whether MAP_FAILED is defined,
141 [#include <sys/mman.h>
145 ac_cv_map_failed=yes,
146 ac_cv_map_failed=no))
148 AC_CACHE_CHECK(whether MAP_ANONYMOUS is defined,
151 [#include <sys/mman.h>
155 ac_cv_map_anonymous=yes,
156 ac_cv_map_anonymous=no))
158 AC_CACHE_CHECK(whether MAP_ANON is defined,
161 [#include <sys/mman.h>
168 if test $ac_cv_map_failed = yes; then
169 AC_DEFINE([HAVE_MAP_FAILED], 1, [Define if <sys/mman.h> defines MAP_FAILED])
172 if test $ac_cv_map_anonymous = yes; then
173 AC_DEFINE([HAVE_MAP_ANONYMOUS], 1, [Define if <sys/mman.h> defines MAP_ANONYMOUS])
176 if test $ac_cv_map_anon = yes; then
177 AC_DEFINE([HAVE_MAP_ANON], 1, [Define if <sys/mman.h> defines MAP_ANON])
186 dnl check for garbage collector
187 AC_ARG_ENABLE([gc], [AS_HELP_STRING(--disable-gc,disable garbage collector [[default=yes]])])
189 AC_MSG_CHECKING(whether GC should be disabled)
190 if test x"$disable_gc" = "xyes"; then
192 AM_CONDITIONAL([DISABLE_GC], [true])
195 AM_CONDITIONAL([DISABLE_GC], [false])
199 dnl check for statistics
200 AC_ARG_ENABLE([statistics], [AS_HELP_STRING(--disable-statistics,disable statistics generation [[default=yes]])])
202 AC_MSG_CHECKING(whether statistics generation should be enabled)
203 if test x"$enable_statistics" = "xno"; then
205 AM_CONDITIONAL([STATISTICS], [false])
208 AC_DEFINE([STATISTICS], 1, [use statistics])
209 AM_CONDITIONAL([STATISTICS], [true])
214 AC_ARG_ENABLE([threads], [AS_HELP_STRING(--enable-threads,enable threads support (none,green,native) [[default=native]])])
215 AC_ARG_ENABLE([__thread], [AS_HELP_STRING(--enable-__thread,use TLS features)], [use__thread=$enableval], [use__thread=no])
217 AC_MSG_CHECKING(whether to include threads support)
218 enable_threads=${enable_threads:-native}
219 case "$enable_threads" in
222 dnl no threads for boehm
223 ac_configure_args="$ac_configure_args --disable-boehm-threads"
224 AM_CONDITIONAL([USE_THREADS], [false])
225 AM_CONDITIONAL([NATIVE_THREADS], [false])
228 green | native | posix | pthreads)
229 AC_DEFINE([USE_THREADS], 1, [use threads])
230 AC_DEFINE([EXTERNAL_OVERFLOW], 1, [external overflow])
231 AC_DEFINE([DONT_FREE_FIRST], 1, [don't free first])
233 AM_CONDITIONAL([USE_THREADS], [true])
235 if test x"$enable_threads" != "xgreen"; then
236 AC_MSG_RESULT(yes, native)
237 AC_CHECK_LIB(pthread, main)
238 AC_DEFINE([NATIVE_THREADS], 1, [use pthreads])
240 CFLAGS="$CFLAGS -D_REENTRANT"
242 dnl tell boehm to support threads as well
243 CONFIGURE_ARGS="${CONFIGURE_ARGS} --enable-boehm-threads=posix"
244 AM_CONDITIONAL([NATIVE_THREADS], [true])
247 AC_MSG_RESULT(yes, green)
249 dnl no threads for boehm
250 CONFIGURE_ARGS="${CONFIGURE_ARGS} --disable-boehm-threads"
251 AM_CONDITIONAL([NATIVE_THREADS], [false])
255 AC_MSG_ERROR($enable_threads is an unknown thread package)
260 dnl Check whether the compiler supports the __thread keyword.
261 if test "x$use__thread" != xno; then
262 AC_CACHE_CHECK([for __thread], ac_cv_gcc___thread,
263 [cat > conftest.c <<\EOF
266 if AC_TRY_COMMAND([${CC-cc} $CFLAGS -c conftest.c >&AS_MESSAGE_LOG_FD]); then
267 ac_cv_gcc___thread=yes
269 ac_cv_gcc___thread=no
272 if test "$ac_cv_gcc___thread" = yes; then
273 AC_DEFINE([HAVE___THREAD], 1, [have __thread])
276 ac_cv_gcc___thread=no
280 dnl check if linear scan register allocator(lsra) should be used
281 AC_ARG_ENABLE([lsra], [AS_HELP_STRING(--enable-lsra,enable linear scan register allocator [[default=yes]])])
283 AC_MSG_CHECKING(whether lsra should be supported)
284 if test x"$enable_lsra" = "xno"; then
288 AC_DEFINE([LSRA], 1, [use lsra])
292 dnl check for inlining
293 dnl AC_ARG_ENABLE([inlining], [AS_HELP_STRING(--disable-inlining,disable method inlining [[default=yes]])])
295 dnl AC_MSG_CHECKING(whether method inlining should be disabled)
296 dnl if test x"$enable_inlining" = "xno"; then
297 dnl AC_MSG_RESULT(yes)
298 dnl AM_CONDITIONAL([USE_INLINING], [false])
300 dnl AC_MSG_RESULT(no)
301 AC_DEFINE([USE_INLINING], 1, [use method inlining])
302 AM_CONDITIONAL([USE_INLINING], [true])
306 dnl check for instruction scheduler
307 AC_ARG_ENABLE([scheduler], [AS_HELP_STRING(--enable-scheduler,enable instruction scheduler [[default=no]])])
309 AC_MSG_CHECKING(whether instruction scheduler should be supported)
310 if test x"${USE_SCHEDULER}" = "x1" -o x"$enable_scheduler" = "xyes"; then
311 case "${ARCH_DIR}" in
315 AC_MSG_ERROR(instruction scheduler is not available for ${ARCH_DIR} code generator)
320 AC_DEFINE([USE_SCHEDULER], 1, [use scheduler])
321 AM_CONDITIONAL([USE_SCHEDULER], [true])
324 AM_CONDITIONAL([USE_SCHEDULER], [false])
328 dnl check if zlib should be used
329 AC_ARG_ENABLE([zlib], [AS_HELP_STRING(--enable-zlib,enable zip archive class storage (needs zlib) [[default=yes]])])
331 AC_MSG_CHECKING(whether zip archives should be supported)
332 if test x"$enable_zlib" = "xno"; then
334 AM_CONDITIONAL([USE_ZLIB], [false])
337 AC_DEFINE([USE_ZLIB], 1, [use zlib])
338 AC_CHECK_HEADERS([zlib.h])
339 AC_CHECK_LIB(z, main)
340 AM_CONDITIONAL([USE_ZLIB], [true])
344 dnl check if classpath should be linked statically with CACAO
345 AC_ARG_ENABLE([dynamicclasspath], [AS_HELP_STRING(--disable-dynamicclasspath, link classpath native code static even on platforms supporting dynamic loading)], [use_dynamicclasspath=$enableval], [use_dynamicclasspath=yes])
347 AC_MSG_CHECKING(whether to link GNU classpath statically)
348 if test x"$use_dynamicclasspath" = "xno"; then
352 if test x"${STATIC_CLASSPATH}" = "x1"; then
354 AM_CONDITIONAL([STATIC_CLASSPATH], [true])
357 AM_CONDITIONAL([STATIC_CLASSPATH], [false])
359 AC_SUBST(STATIC_CLASSPATH)
363 AC_ARG_ENABLE([gtk-peer], [AS_HELP_STRING(--enable-gtk-peer,compile GTK native peers [[default=no]])])
365 AC_MSG_CHECKING(whether to use GTK awt peers)
366 if test x"$enable_gtk_peer" = "xyes"; then
368 AC_DEFINE([USE_GTK], 1, [use gtk])
369 AM_CONDITIONAL([USE_GTK_PEER], [true])
373 AM_CONDITIONAL([USE_GTK_PEER], [false])
374 CONFIGURE_ARGS="${CONFIGURE_ARGS} --disable-gtk-peer"
377 AC_SUBST(USE_GTK_PEER)
380 dnl pass configure options to classpath
381 if test x"${STATIC_CLASSPATH}" = "x1"; then
382 AC_DEFINE([STATIC_CLASSPATH], 1, [use classpath statically linked])
383 AM_CONDITIONAL([STATIC_CLASSPATH], [true])
384 CONFIGURE_ARGS="${CONFIGURE_ARGS} --enable-static --disable-shared"
387 dnl check for some classpath related stuff when we link statically
390 dnl taken from GNU classpath configure.ac
391 if test x"${USE_GTK_PEER}" = "xyes"; then
393 if test "$no_x" = yes; then
394 AC_MSG_ERROR([GTK+ peers requested but no X library available])
396 dnl We explicitly want the XTest Extension for Robot support.
397 AC_CHECK_LIB([Xtst], [XTestQueryExtension], [true],
398 [AC_MSG_ERROR([libXtst NOT found, required for GdkRobot])],
400 PKG_CHECK_MODULES(GTK, gtk+-2.0 >= 2.4 gthread-2.0 >= 2.2 libart-2.0 gdk-pixbuf-2.0)
404 PKG_CHECK_MODULES(PANGOFT2, pangoft2)
406 AC_SUBST(CAIRO_CFLAGS)
407 AC_SUBST(PANGOFT2_LIBS)
408 AC_SUBST(PANGOFT2_CFLAGS)
410 PKG_CHECK_MODULES(XML, libxml-2.0 >= 2.6.8)
411 PKG_CHECK_MODULES(XSLT, libxslt >= 1.1.11)
415 AC_SUBST(XSLT_CFLAGS)
417 AM_CONDITIONAL([STATIC_CLASSPATH], [false])
418 CONFIGURE_ARGS="${CONFIGURE_ARGS} --disable-static --enable-shared"
422 dnl should we use an external classpath installation
423 AC_ARG_WITH([external-classpath], [AS_HELP_STRING(--with-external-classpath=<dir>,installation directory of external GNU classpath [[default=no]])])
425 AC_MSG_CHECKING(whether to use an external GNU classpath)
426 if test x"$with_external_classpath" != "x"; then
427 if test x"$with_external_classpath" = "xyes"; then
428 AC_MSG_ERROR(please specify the installation prefix)
430 AC_MSG_RESULT($with_external_classpath)
431 AC_DEFINE([WITH_EXTERNAL_CLASSPATH], 1, [external classpath])
432 AM_CONDITIONAL([WITH_EXTERNAL_CLASSPATH], [true])
433 EXTERNAL_CLASSPATH_PREFIX="$with_external_classpath"
434 AC_DEFINE_UNQUOTED([EXTERNAL_CLASSPATH_PREFIX], "${EXTERNAL_CLASSPATH_PREFIX}", [external classpath directory])
435 AC_SUBST(EXTERNAL_CLASSPATH_PREFIX)
438 AM_CONDITIONAL([WITH_EXTERNAL_CLASSPATH], [false])
442 dnl set some essential classpath options, even if their classpath default is
444 ac_configure_args="$ac_configure_args --libdir=${CACAO_INSTALL_PREFIX}/jre/lib/${ARCH_DIR} --enable-jni --disable-cni --disable-regen-headers ${CONFIGURE_ARGS}"
447 dnl now configure boehm gc and gnu classpath
448 dnl the export is not my favorite (is there another way?)
450 AC_CONFIG_SUBDIRS(src/boehm-gc src/classpath)
453 AC_CONFIG_FILES([Makefile]
455 [doc/handbook/Makefile]
459 [src/cacaoh/Makefile]
462 [src/native/Makefile]
463 [src/native/include/Makefile]
464 [src/native/tools/Makefile]
465 [src/native/vm/Makefile]
466 [src/scripts/Makefile]
470 [src/scripts/rmiregistry]
471 [src/threads/Makefile]
472 [src/threads/green/Makefile]
473 [src/threads/native/Makefile]
474 [src/toolbox/Makefile]
476 [src/vm/jit/Makefile]
477 [src/vm/jit/alpha/Makefile]
478 [src/vm/jit/i386/Makefile]
479 [src/vm/jit/inline/Makefile]
480 [src/vm/jit/loop/Makefile]
481 [src/vm/jit/mips/Makefile]
482 [src/vm/jit/powerpc/Makefile]
483 [src/vm/jit/schedule/Makefile]
484 [src/vm/jit/tools/Makefile]
485 [src/vm/jit/verify/Makefile]
486 [src/vm/jit/x86_64/Makefile]
488 [tests/kaffe/Makefile]
489 [tests/native/Makefile])
496 ## indent-tabs-mode: t
499 ## compile-command: "automake --add-missing"