dnl Process this file with autoconf to produce a configure script.
-AC_INIT(cacao, 0.96+svn, cacao@cacaojvm.org)
+AC_INIT(cacao, 0.97+svn, cacao@cacaojvm.org)
AC_CONFIG_SRCDIR(src/cacao/cacao.c)
AC_CANONICAL_HOST
AC_PREREQ(2.59)
dnl set optimization and debugging for all architectures and systems
if test x"$CFLAGS" = "x"; then
- CFLAGS="-O0 -g3"
+ OPT_CFLAGS="-O0 -g3"
+else
+ OPT_CFLAGS=$CFLAGS
fi
dnl system type
case "$host_cpu" in
alpha | alphaev56 | alphapca56 )
ARCH_DIR="alpha"
- CFLAGS="$CFLAGS -mieee -D__ALPHA__"
+ ARCH_CFLAGS="-mieee -D__ALPHA__"
;;
arm | armv4tl | armv5b | armv5l )
ARCH_DIR="arm"
- CFLAGS="$CFLAGS -D__ARM__"
+ ARCH_CFLAGS="-D__ARM__"
+ ;;
+
+hppa2.0 )
+ ARCH_DIR="parisc"
+ ARCH_CFLAGS="-D__PARISC__"
;;
i386 | i486 | i586 | i686 )
ARCH_DIR="i386"
- CFLAGS="$CFLAGS -D__I386__"
+ ARCH_CFLAGS="-D__I386__"
;;
-mips )
+mips | mipsel )
ARCH_DIR="mips"
- CFLAGS="$CFLAGS -D__MIPS__"
+ ARCH_CFLAGS="-D__MIPS__"
;;
powerpc )
ARCH_DIR="powerpc"
- CFLAGS="$CFLAGS -D__POWERPC__"
+ ARCH_CFLAGS="-D__POWERPC__"
;;
powerpc64 )
ARCH_DIR="powerpc64"
- CFLAGS="$CFLAGS -D__POWERPC64__"
+ ARCH_CFLAGS="-D__POWERPC64__"
+ ;;
+
+sparc64 )
+ ARCH_DIR="sparc64"
+ ARCH_CFLAGS="-mcpu=v9 -m64 -D__SPARC_64__"
;;
x86_64 )
ARCH_DIR="x86_64"
- CFLAGS="$CFLAGS -D__X86_64__"
+ ARCH_CFLAGS="-D__X86_64__"
;;
xdspcore )
ARCH_DIR="xdspcore"
ENABLE_STATICVM="yes"
- CFLAGS="$CFLAGS -D__XDSPCORE__"
+ ARCH_CFLAGS="-D__XDSPCORE__"
USE_SCHEDULER="1"
;;
-sparc64 )
- ARCH_DIR="sparc64"
- CFLAGS="$CFLAGS -mcpu=v9 -m64 -D__SPARC_64__"
- ;;
-
* )
AC_MSG_ERROR($host_cpu systems are not supported at this time)
;;
dnl host type
case "$host_os" in
+*cygwin* )
+ OS_DIR="cygwin"
+ INTRP_CFLAGS="$ARCH_CFLAGS -D__WINDOWS__ -D__CYGWIN__ -Wall -Wno-long-long"
+ ARCH_CFLAGS="$ARCH_CFLAGS -D__WINDOWS__ -D__CYGWIN__ -ansi -pedantic -Wall -Wno-long-long"
+ ;;
+
*darwin* )
OS_DIR="darwin"
- INTRP_CFLAGS="$CFLAGS -D__DARWIN__ -Wall -Wno-long-long"
- CFLAGS="$CFLAGS -D__DARWIN__ -ansi -pedantic -Wall -Wno-long-long"
+ INTRP_CFLAGS="$ARCH_CFLAGS -D__DARWIN__ -Wall -Wno-long-long"
+ ARCH_CFLAGS="$ARCH_CFLAGS -D__DARWIN__ -ansi -pedantic -Wall -Wno-long-long"
;;
*freebsd* )
OS_DIR="freebsd"
- INTRP_CFLAGS="$CFLAGS -D__FREEBSD__ -Wall -Wno-long-long -D_XOPEN_SOURCE_EXTENDED"
- CFLAGS="$CFLAGS -D__FREEBSD__ -ansi -pedantic -Wall -Wno-long-long -D_XOPEN_SOURCE_EXTENDED"
+ INTRP_CFLAGS="$ARCH_CFLAGS -D__FREEBSD__ -Wall -Wno-long-long -D_XOPEN_SOURCE_EXTENDED"
+ ARCH_CFLAGS="$ARCH_CFLAGS -D__FREEBSD__ -ansi -pedantic -Wall -Wno-long-long -D_XOPEN_SOURCE_EXTENDED"
;;
*irix* )
OS_DIR="irix"
- INTRP_CFLAGS="$CFLAGS -D__IRIX__"
- CFLAGS="$CFLAGS -D__IRIX__"
+ INTRP_CFLAGS="$ARCH_CFLAGS -D__IRIX__"
+ ARCH_CFLAGS="$ARCH_CFLAGS -D__IRIX__"
;;
*linux* | *Linux* )
OS_DIR="linux"
- INTRP_CFLAGS="$CFLAGS -D__LINUX__ -Wall -Wno-long-long -D_POSIX_C_SOURCE=199506L -D_XOPEN_SOURCE=500 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
- CFLAGS="$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"
+ INTRP_CFLAGS="$ARCH_CFLAGS -D__LINUX__ -Wall -Wno-long-long -D_POSIX_C_SOURCE=199506L -D_XOPEN_SOURCE=500 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
+ ARCH_CFLAGS="$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"
;;
*netbsd* )
OS_DIR="netbsd"
- INTRP_CFLAGS="$CFLAGS -D__NETBSD__ -Wall -Wno-long-long -D_POSIX_C_SOURCE=199506L -D_XOPEN_SOURCE=500 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
- CFLAGS="$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"
+ INTRP_CFLAGS="$ARCH_CFLAGS -D__NETBSD__ -Wall -Wno-long-long -D_POSIX_C_SOURCE=199506L -D_XOPEN_SOURCE=500 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
+ ARCH_CFLAGS="$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"
;;
* )
esac
+dnl temporary set the CFLAGS for configure tests (e.g. inline keyword)
+dnl we set it properly at the end of this file
+CFLAGS="$ARCH_CFLAGS $OPT_CFLAGS"
+
+dnl set interpreter flags
+AC_SUBST(INTRP_CFLAGS)
+
dnl define some stuff required for --fullversion
AC_DEFINE_UNQUOTED(VERSION_CONFIGURE_ARGS, "$ac_configure_args", [configure arguments])
AC_DEFINE_UNQUOTED(VERSION_CC, "$CC", [CC used])
-AC_DEFINE_UNQUOTED(VERSION_CFLAGS, "$CFLAGS", [CFLAGS used])
+AC_DEFINE_UNQUOTED(VERSION_CFLAGS, "$OPT_CFLAGS $ARCH_CFLAGS", [CFLAGS used])
dnl define and substitute some architecture specific variables
AC_DEFINE_UNQUOTED([ARCH_DIR], "${ARCH_DIR}", [architecture directory])
AC_SUBST(ARCH_DIR)
AC_SUBST(OS_DIR)
-AC_SUBST(INTRP_CFLAGS)
AC_SUBST(USE_SCHEDULER)
AC_PROG_GCC_TRADITIONAL
AC_TYPE_SIGNAL
AC_FUNC_MEMCMP
-AC_CHECK_FUNCS([calloc mprotect getpagesize free])
+AC_FUNC_MMAP
+AC_CHECK_FUNCS([calloc mmap getpagesize free])
AC_CHECK_FUNCS([getcwd gettimeofday])
AC_CHECK_FUNCS([scandir])
-AC_CHECK_FUNCS([mmap])
AC_CHECK_FUNCS([isnan])
dnl Checks for libraries.
AC_DEFINE_UNQUOTED([CACAO_PREFIX], "${CACAO_PREFIX}", [installation prefix])
AC_SUBST(CACAO_PREFIX)
+dnl define libdir prefix
+if test "x$libdir" = "xNONE"; then
+ CACAO_LIBDIR=$ac_default_libdir
+else
+ CACAO_LIBDIR=$libdir
+fi
+dnl expand CACAO_LIBDIR to something that is usable in C code
+AS_AC_EXPAND([CACAO_LIBDIR], ${CACAO_LIBDIR})
+AC_DEFINE_UNQUOTED([CACAO_LIBDIR], "${CACAO_LIBDIR}", [library installation prefix])
+AC_SUBST(CACAO_LIBDIR)
+
dnl Features
dnl check for garbage collector usage
-AC_MSG_CHECKING(whether GC should be disabled)
-AC_ARG_ENABLE([gc],
- [AS_HELP_STRING(--disable-gc,disable garbage collector (for debugging only!) [[default=yes]])],
- [case "${enableval}" in
- no) DISABLE_GC=yes
- AC_DEFINE([DISABLE_GC], 1, [disable garbage collector])
- ;;
- *) DISABLE_GC=no;;
- esac],
- [DISABLE_GC=no])
-AC_MSG_RESULT(${DISABLE_GC})
-AM_CONDITIONAL([DISABLE_GC], test x"${DISABLE_GC}" = "xyes")
+AC_ARG_ENABLE([gc], [AS_HELP_STRING(--enable-gc,enable garbage collector support (none,boehm,cacao) [[default=boehm]])])
+AC_MSG_CHECKING(whether GC should be enabled)
+enable_gc=${enable_gc:-boehm}
+case "$enable_gc" in
+no | none)
+ AC_DEFINE([DISABLE_GC], 1, [disable garbage collector])
+ ENABLE_GC=none
+ AC_MSG_RESULT(no)
+ ;;
+
+boehm)
+ AC_DEFINE([ENABLE_GC_BOEHM], 1, [enable conservative boehm-gc])
+ ENABLE_GC=boehm
+ AC_MSG_RESULT(yes, boehm-gc)
+ ;;
+
+cacao)
+ AC_DEFINE([ENABLE_GC_CACAO], 1, [enable exact cacao-gc])
+ ENABLE_GC=cacao
+ AC_MSG_RESULT(yes, cacao-gc)
+ ;;
+
+*)
+ AC_MSG_ERROR($enable_gc is an unknown garbage collector package)
+ ;;
+esac
+AM_CONDITIONAL([DISABLE_GC], test x"${ENABLE_GC}" = "xnone")
+AM_CONDITIONAL([ENABLE_GC_BOEHM], test x"${ENABLE_GC}" = "xboehm")
+AM_CONDITIONAL([ENABLE_GC_CACAO], test x"${ENABLE_GC}" = "xcacao")
dnl check for dump memory usage
AM_CONDITIONAL([NDEBUG], test x"${NDEBUG}" = "xyes")
+dnl check for memcheck support
+AC_MSG_CHECKING(whether debugging memory checks should be enabled)
+AC_ARG_ENABLE([memcheck],
+ [AS_HELP_STRING(--enable-memcheck,enable debugging memory checks [[default=no]])],
+ [case "${enableval}" in
+ yes) ENABLE_MEMCHECK=yes;;
+ *) ENABLE_MEMCHECK=no;;
+ esac],
+ [ENABLE_MEMCHECK=no])
+AC_MSG_RESULT(${ENABLE_MEMCHECK})
+AM_CONDITIONAL([ENABLE_MEMCHECK], test x"${ENABLE_MEMCHECK}" = "xyes")
+
+if test x"${ENABLE_MEMCHECK}" = "xyes"; then
+ AC_DEFINE([ENABLE_MEMCHECK], 1, [perform debugging memory checks])
+fi
+
+
dnl check for disassembler support
AC_MSG_CHECKING(whether disassembler should be enabled)
AC_ARG_ENABLE([disassembler],
- [AS_HELP_STRING(--disable-disassembler,disable disassembler [[default=yes]])],
+ [AS_HELP_STRING(--enable-disassembler,enable disassembler [[default=no]])],
[case "${enableval}" in
- no) ENABLE_DISASSEMBLER=no;;
- *) ENABLE_DISASSEMBLER=yes;;
+ yes) ENABLE_DISASSEMBLER=yes;;
+ *) ENABLE_DISASSEMBLER=no;;
esac],
- [ENABLE_DISASSEMBLER=yes])
+ [ENABLE_DISASSEMBLER=no])
AC_MSG_RESULT(${ENABLE_DISASSEMBLER})
AM_CONDITIONAL([ENABLE_DISASSEMBLER], test x"${ENABLE_DISASSEMBLER}" = "xyes")
dnl threads
-AC_ARG_ENABLE([threads], [AS_HELP_STRING(--enable-threads,enable threads support (none,green,native) [[default=native]])])
+AC_ARG_ENABLE([threads], [AS_HELP_STRING(--enable-threads,enable threads support (none,native) [[default=native]])])
AC_ARG_ENABLE([__thread], [AS_HELP_STRING(--enable-__thread,use TLS features)], [use__thread=$enableval], [use__thread=no])
AC_MSG_CHECKING(whether to include threads support)
AC_MSG_RESULT(yes, native)
AC_CHECK_LIB(pthread, main)
-
- CFLAGS="$CFLAGS -D_REENTRANT"
-
+
+ ARCH_CFLAGS="$ARCH_CFLAGS -D_REENTRANT"
+
+ dnl we changed ARCH_CFLAGS, set CFLAGS again
+ CFLAGS="$ARCH_CFLAGS $OPT_CFLAGS"
+
dnl tell boehm to support threads as well
ac_configure_args="$ac_configure_args --enable-boehm-threads=posix"
;;
[cat > conftest.c <<\EOF
__thread int a = 42;
EOF
- if AC_TRY_COMMAND([${CC-cc} $CFLAGS -c conftest.c >&AS_MESSAGE_LOG_FD]); then
+ if AC_TRY_COMMAND([${CC-cc} $ARCH_CFLAGS $OPT_CFLAGS -c conftest.c >&AS_MESSAGE_LOG_FD]); then
ac_cv_gcc___thread=yes
else
ac_cv_gcc___thread=no
fi
+dnl check if linear scan register allocator(lsra) with SSA should be used
+AC_MSG_CHECKING(whether lsra with ssa should be supported)
+AC_ARG_ENABLE([ssa],
+ [AS_HELP_STRING(--disable-ssa,disable ssa [[default=no]])],
+ [case "${enableval}" in
+ no) ENABLE_SSA=no;;
+ *) ENABLE_SSA=yes;;
+ esac],
+ [ENABLE_SSA=no])
+AC_MSG_RESULT(${ENABLE_SSA})
+AM_CONDITIONAL([ENABLE_SSA], test x"${ENABLE_SSA}" = "xyes")
+
+if test x"${ENABLE_SSA}" = "xyes"; then
+ AC_DEFINE([ENABLE_SSA], 1, [enable lsra with ssa])
+ ENABLE_LSRA="no"
+fi
+
+
dnl check if linear scan register allocator(lsra) should be used
AC_MSG_CHECKING(whether lsra should be supported)
AC_ARG_ENABLE([lsra],
*) ENABLE_LSRA=no;;
esac],
[ENABLE_LSRA=no])
+
+if test x"${ENABLE_LSRA}" = "xyes"; then
+ if test x"${ENABLE_SSA}" = "xyes"; then
+ ENABLE_LSRA="no"
+ fi
+fi
AC_MSG_RESULT(${ENABLE_LSRA})
AM_CONDITIONAL([ENABLE_LSRA], test x"${ENABLE_LSRA}" = "xyes")
-
+
if test x"${ENABLE_LSRA}" = "xyes"; then
AC_DEFINE([ENABLE_LSRA], 1, [enable lsra])
fi
[AC_MSG_ERROR(cannot find jni.h)])
+dnl if we compile for a JRE-style directory layout
+AC_MSG_CHECKING(if we compile for a JRE-style directory layout)
+AC_ARG_WITH([jre-layout],
+ [AS_HELP_STRING(--with-jre-layout,compile for JRE-style directory layout [[default=no]])],
+ [case "${enableval}" in
+ yes) WITH_JRE_LAYOUT=yes
+ AC_DEFINE([WITH_JRE_LAYOUT], 1, [with JRE layout])
+ ;;
+ *) WITH_JRE_LAYOUT=no;;
+ esac],
+ [WITH_JRE_LAYOUT=no])
+AC_MSG_RESULT(${WITH_JRE_LAYOUT})
+
+
dnl check if GNU Classpath should be linked statically into CACAO
AC_MSG_CHECKING(whether to link GNU Classpath native libraries statically into CACAO)
AC_ARG_WITH([static-classpath],
AC_PROG_JAR
-dnl now configure subpackages
-dnl the export is not my favorite (is there another way?)
-export CFLAGS
-AC_CONFIG_SUBDIRS(src/boehm-gc)
+dnl finally pass CFLAGS to Makefiles via AM_CFLAGS
+CFLAGS=$OPT_CFLAGS
+AM_CFLAGS=$ARCH_CFLAGS
+AC_SUBST(AM_CFLAGS)
AC_CONFIG_FILES([Makefile]
[src/fdlibm/Makefile]
[src/lib/Makefile]
[src/mm/Makefile]
+ [src/mm/cacao-gc/Makefile]
[src/native/Makefile]
[src/native/include/Makefile]
[src/native/jvmti/Makefile]
[src/native/vm/Makefile]
[src/scripts/Makefile]
[src/scripts/java]
- [src/scripts/rmic]
- [src/scripts/rmiregistry]
[src/threads/Makefile]
[src/threads/native/Makefile]
+ [src/threads/none/Makefile]
[src/toolbox/Makefile]
[src/vm/Makefile]
[src/vm/jit/Makefile]
[src/vm/jit/alpha/freebsd/Makefile]
[src/vm/jit/alpha/linux/Makefile]
[src/vm/jit/i386/Makefile]
+ [src/vm/jit/i386/cygwin/Makefile]
+ [src/vm/jit/i386/darwin/Makefile]
[src/vm/jit/i386/freebsd/Makefile]
[src/vm/jit/i386/linux/Makefile]
- [src/vm/jit/ifconv/Makefile]
[src/vm/jit/intrp/Makefile]
[src/vm/jit/inline/Makefile]
[src/vm/jit/loop/Makefile]
[src/vm/jit/mips/Makefile]
[src/vm/jit/mips/irix/Makefile]
[src/vm/jit/mips/linux/Makefile]
+ [src/vm/jit/optimizing/Makefile]
+ [src/vm/jit/parisc/Makefile]
[src/vm/jit/powerpc/Makefile]
[src/vm/jit/powerpc/darwin/Makefile]
[src/vm/jit/powerpc/linux/Makefile]
[src/vm/jit/powerpc/netbsd/Makefile]
[src/vm/jit/powerpc64/Makefile]
[src/vm/jit/powerpc64/linux/Makefile]
- [src/vm/jit/profile/Makefile]
[src/vm/jit/schedule/Makefile]
[src/vm/jit/sparc64/Makefile]
[src/vm/jit/sparc64/linux/Makefile]
[tests/Makefile]
[tests/regression/Makefile]
[tests/regression/codepatching/Makefile]
+ [tests/regression/jasmin/Makefile]
[tests/regression/native/Makefile])
+
+dnl now configure subpackages with OPT_CFLAGS and ARCH_CFLAGS
+export OPT_CFLAGS
+export ARCH_CFLAGS
+AC_CONFIG_SUBDIRS(src/mm/boehm-gc)
+
+
AC_OUTPUT
projects / cacao.git / blobdiff