-dnl autoconf; autoheader; automake
-
dnl Process this file with autoconf to produce a configure script.
-AC_INIT(jit.c)
+
+AC_INIT(cacao, 0.92cvs, cacao@cacaojvm.org)
+AC_CONFIG_SRCDIR(src/cacao/cacao.c)
AC_CANONICAL_HOST
+AC_PREREQ(2.59)
+AM_INIT_AUTOMAKE([1.9.0])
-AM_INIT_AUTOMAKE(cacao, 0.40)
-AM_CONFIG_HEADER(config.h)
+AM_CONFIG_HEADER([config.h])
AC_PREFIX_DEFAULT(/usr/local/cacao)
-dnl system type
-ASMPART="asmpart.S"
+dnl system type
case "$host_cpu" in
-alpha* )
- SYSDEP_DIR="alpha"
- CFLAGS="-ieee -O2 -g3 -D__ALPHA__"
- COMPILER_OBJECTS="compiler.o"
- AC_DEFINE(OLD_COMPILER)
- AC_DEFINE(TRACE_ARGS_NUM, 6)
- AC_DEFINE(USE_CODEMMAP)
+alpha )
+ ARCH_DIR="alpha"
+ STATIC_CLASSPATH="1"
+ CFLAGS="-mieee -D__ALPHA__"
;;
-mips* )
- SYSDEP_DIR="mips"
- ASMPART="asmpart.s"
- CFLAGS="-64 -g -DMAP_ANONYMOUS=0 -woff 1048,1110,1164,1515 -D__MIPS__"
- LIBS="-lelfutil"
- COMPILER_OBJECTS=""
- AC_DEFINE(TRACE_ARGS_NUM, 8)
+i386 | i486 | i586 | i686 )
+ ARCH_DIR="i386"
+ STATIC_CLASSPATH="0"
+ CFLAGS="-D__I386__ $CFLAGS"
;;
-i386* | i486* | i586* | i686* )
- SYSDEP_DIR="i386"
- CFLAGS="-O0 -g3 -D__I386__"
- COMPILER_OBJECTS="i386/libdisass.a"
- AC_DEFINE(TRACE_ARGS_NUM, 8)
- AC_DEFINE(USE_CODEMMAP)
+mips )
+ ARCH_DIR="mips"
+ STATIC_CLASSPATH="1"
+
+dnl for MIPSPro Compiler
+dnl CFLAGS="-64 -OPT:Olimit=0 -woff 1110,1164,1515 -D__MIPS__ -D__MIPSEB__"
+ CFLAGS="-64 -OPT:Olimit=0 -D__MIPS__ -D__MIPSEB__"
+
+dnl for GCC
+dnl CFLAGS="-mabi=64 -D__MIPS__ -D__MIPSEB__"
+dnl LDFLAGS="-mabi=64"
;;
-x86_64* )
- SYSDEP_DIR="x86_64"
- CFLAGS="-O0 -g3 -D__X86_64__"
- COMPILER_OBJECTS="x86_64/libdisass.a"
- AC_DEFINE(TRACE_ARGS_NUM, 6)
- AC_DEFINE(USE_CODEMMAP)
+powerpc | ppc )
+ ARCH_DIR="powerpc"
+ STATIC_CLASSPATH="1"
+ CFLAGS="-D__POWERPC__"
;;
-powerpc* | ppc* )
- SYSDEP_DIR="powerpc"
- CFLAGS="-O0 -g -DMAP_ANONYMOUS=0 -no-cpp-precomp"
- COMPILER_OBJECTS="powerpc/libdisass.a"
- AC_DEFINE(TRACE_ARGS_NUM, 8)
+x86_64 )
+ ARCH_DIR="x86_64"
+ STATIC_CLASSPATH="0"
+ CFLAGS="-D__X86_64__"
;;
-sparc* | * )
- AC_MSG_ERROR($target systems are not supported at this time) ;;
+* )
+ AC_MSG_ERROR($host_cpu systems are not supported at this time)
+ ;;
+esac
+
+
+dnl set optimization and debugging for all architectures and systems
+CFLAGS="-O0 -g3 $CFLAGS"
+
+case "$host_os" in
+*linux* | *Linux* )
+ 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"
+ ;;
+*darwin* )
+ CFLAGS="-ansi -pedantic -Wall -Wno-long-long $CFLAGS -D__DARWIN__"
+ ;;
+*irix* )
+ CFLAGS="$CFLAGS -D__IRIX__"
+ ;;
+* )
+ ;;
esac
-AC_SUBST(COMPILER_OBJECTS)
-AC_SUBST(ASMPART)
-AC_DEFINE_UNQUOTED(SYSDEP_DIR, "$SYSDEP_DIR")
-AC_SUBST(SYSDEP_DIR)
+dnl define install prefix
+if test "x$prefix" = xNONE; then
+ CACAO_INSTALL_PREFIX=$ac_default_prefix
+else
+ CACAO_INSTALL_PREFIX=$prefix
+fi
+AC_DEFINE_UNQUOTED([CACAO_INSTALL_PREFIX], "$CACAO_INSTALL_PREFIX", [Installation prefix])
+AC_SUBST(CACAO_INSTALL_PREFIX)
+
+
+AC_DEFINE_UNQUOTED([ARCH_DIR], "$ARCH_DIR", [Architecture directory])
+AC_SUBST(ARCH_DIR)
+
+
+AC_ARG_ENABLE([dynamicclasspath], [AS_HELP_STRING(--disable-dynamicclasspath, link classpath native code static even on platforms supporting dynamic loading)], [use_dynamicclasspath=$enableval], [use_dynamicclasspath=yes])
+dnl force static classpath linking ??
+AC_MSG_CHECKING(Link classpath static)
+if test "xno" == "x$use_dynamicclasspath"; then
+ STATIC_CLASSPATH="1"
+fi
+
+if test "$STATIC_CLASSPATH" == "1"; then
+ AC_MSG_RESULT(yes)
+else
+ AC_MSG_RESULT(no)
+fi
+AC_SUBST(STATIC_CLASSPATH)
dnl Checks for programs.
AC_PROG_CC
+AM_PROG_AS
AC_PROG_RANLIB
+AC_DISABLE_SHARED
+AC_PROG_LIBTOOL
+AC_PROG_LN_S
AC_PROG_MAKE_SET
-dnl Checks for libraries.
-AC_CHECK_LIB(m, sin)
-
dnl Checks for header files.
AC_HEADER_DIRENT
AC_HEADER_STDC
AC_TYPE_SIGNAL
AC_CHECK_FUNCS(getcwd gettimeofday mkdir mktime select socket)
+dnl Checks for libraries.
+AC_CHECK_LIB(m, fmod)
+
dnl Check for mmap header anomalies (missing MAP_FAILED, etc.)
if test $ac_cv_func_mmap_fixed_mapped = yes; then
AC_CACHE_CHECK(whether MAP_FAILED is defined,
ac_cv_map_anonymous=yes,
ac_cv_map_anonymous=no))
+ AC_CACHE_CHECK(whether MAP_ANON is defined,
+ ac_cv_map_anon,
+ AC_EGREP_CPP(yes,
+ [#include <sys/mman.h>
+ #ifdef MAP_ANON
+ yes
+ #endif],
+ ac_cv_map_anon=yes,
+ ac_cv_map_anon=no))
+
if test $ac_cv_map_failed = yes; then
- AC_DEFINE(HAVE_MAP_FAILED)
+ AC_DEFINE([HAVE_MAP_FAILED], 1, [Define if <sys/mman.h> defines MAP_FAILED])
fi
if test $ac_cv_map_anonymous = yes; then
- AC_DEFINE(HAVE_MAP_ANONYMOUS)
+ AC_DEFINE([HAVE_MAP_ANONYMOUS], 1, [Define if <sys/mman.h> defines MAP_ANONYMOUS])
+ fi
+
+ if test $ac_cv_map_anon = yes; then
+ AC_DEFINE([HAVE_MAP_ANON], 1, [Define if <sys/mman.h> defines MAP_ANON])
fi
fi
dnl Features
dnl check arguments
-AC_ARG_ENABLE(threads, [ --enable-threads enable threads support])
-AC_ARG_WITH(gc, [ --with-gc[=ARG] use garbage collector [gc2,gc1,boehm]])
+AC_ARG_ENABLE([threads], [AS_HELP_STRING(--enable-threads,enable threads support (none,green,native) [[default=native]])])
+AC_ARG_ENABLE([__thread], [AS_HELP_STRING(--enable-__thread,use TLS features)], [use__thread=$enableval], [use__thread=no])
+
dnl threads
AC_MSG_CHECKING(whether to include threads support)
-if test x"$enable_threads" = "xno"; then
+enable_threads=${enable_threads:-native}
+case "$enable_threads" in
+no | none | single)
+ AC_MSG_RESULT(no)
+ dnl no threads for boehm
+ ac_configure_args="$ac_configure_args --disable-boehm-threads"
+ AM_CONDITIONAL([USE_THREADS], [false])
+ AM_CONDITIONAL([NATIVE_THREADS], [false])
+ ;;
+
+green | native | posix | pthreads)
+ AC_DEFINE([USE_THREADS], 1, [use threads])
+ AC_DEFINE([EXTERNAL_OVERFLOW], 1, [external overflow])
+ AC_DEFINE([DONT_FREE_FIRST], 1, [don't free first])
+
+ AM_CONDITIONAL([USE_THREADS], [true])
+
+ if test x"$enable_threads" != "xgreen"; then
+ AC_MSG_RESULT(yes, native)
+ AC_CHECK_LIB(pthread, main)
+ AC_DEFINE([NATIVE_THREADS], 1, [use pthreads])
+
+ CFLAGS="$CFLAGS -D_REENTRANT"
+
+ dnl tell boehm to support threads as well and classpath to
+ dnl synchronize VM threads portably
+ ac_configure_args="$ac_configure_args --enable-boehm-threads=posix --enable-portable-native-sync"
+ AM_CONDITIONAL([NATIVE_THREADS], [true])
+
+ else
+ AC_MSG_RESULT(yes, green)
+
+ dnl no threads for boehm
+ ac_configure_args="$ac_configure_args --disable-boehm-threads"
+ AM_CONDITIONAL([NATIVE_THREADS], [false])
+ fi
+ ;;
+*)
+ AC_MSG_ERROR($enable_threads is an unknown thread package)
+ ;;
+esac
+
+
+dnl Check whether the compiler supports the __thread keyword.
+if test "x$use__thread" != xno; then
+ AC_CACHE_CHECK([for __thread], ac_cv_gcc___thread,
+ [cat > conftest.c <<\EOF
+__thread int a = 42;
+EOF
+ if AC_TRY_COMMAND([${CC-cc} $CFLAGS -c conftest.c >&AS_MESSAGE_LOG_FD]); then
+ ac_cv_gcc___thread=yes
+ else
+ ac_cv_gcc___thread=no
+ fi
+ rm -f conftest*])
+ if test "$ac_cv_gcc___thread" = yes; then
+ AC_DEFINE([HAVE___THREAD], 1, [have __thread])
+ fi
+else
+ ac_cv_gcc___thread=no
+fi
+
+
+dnl check if zlib should be used
+AC_ARG_ENABLE([zlib], [AS_HELP_STRING(--enable-zlib,enable zip archive class storage (needs zlib) [[default=yes]])])
+
+AC_MSG_CHECKING(whether zip archives should be supported)
+if test x"$enable_zlib" = "xno"; then
AC_MSG_RESULT(no)
+ AM_CONDITIONAL([USE_ZLIB], [false])
else
AC_MSG_RESULT(yes)
+ AC_DEFINE([USE_ZLIB], 1, [use zlib])
+ AC_CHECK_HEADERS([zlib.h])
+ AC_CHECK_LIB(z, main)
+ AM_CONDITIONAL([USE_ZLIB], [true])
+fi
+
+
+dnl check arguments
+AC_ARG_ENABLE([gtk-peer], [AS_HELP_STRING(--enable-gtk-peer,compile GTK native peers [[default=no]])])
+
+
+dnl enable gtk peer
+AC_MSG_CHECKING(whether to use gtk awt peers)
+if test x"$enable_gtk_peer" = "xyes"; then
+ AC_MSG_RESULT(yes)
+ AC_DEFINE([USE_GTK], 1, [use gtk])
+ AM_CONDITIONAL([USE_GTK_PEER], [true])
- AC_DEFINE(USE_THREADS)
- AC_DEFINE(EXTERNAL_OVERFLOW)
- AC_DEFINE(DONT_FREE_FIRST)
+else
+ AC_MSG_RESULT(no)
+ ac_configure_args="$ac_configure_args --disable-gtk-peer"
+ AM_CONDITIONAL([USE_GTK_PEER], [false])
+fi
- LIBTHREAD="libthreads.a"
- THREAD_OBJ="threads/libthreads.a"
- AC_SUBST(LIBTHREAD)
- AC_SUBST(THREAD_OBJ)
+
+if test "x1" == "x$STATIC_CLASSPATH"; then
+ AC_DEFINE([STATIC_CLASSPATH], 1, [use classpath statically linked])
+ AM_CONDITIONAL([STATIC_CLASSPATH], [true])
+
+else
+ AM_CONDITIONAL([STATIC_CLASSPATH], [false])
fi
-dnl garbage collector version
-AC_MSG_CHECKING(which garbage collector to use)
-case "$with_gc" in
-boehm )
- AC_MSG_RESULT(Boehm garbage collector)
- GC_OBJ="mm/libboehm.a libgc.a"
- if test ! -e libgc.a; then
- AC_MSG_ERROR([libgc.a not found, see README.boehm])
- fi
- AC_DEFINE(USE_BOEHM)
- BOEHM_LIB=libboehm.a
- ;;
-gc1 )
- AC_MSG_RESULT(old garbage collector)
- GC_OBJ="mm/libmm_old.a"
- ;;
-gc2 | "" )
- AC_MSG_RESULT(new garbage collector)
- GC_OBJ="mm/libmm_new.a"
- ;;
-* )
- AC_MSG_ERROR(Invalid GC)
- ;;
-esac
-AC_SUBST(GC_OBJ)
-AC_SUBST(BOEHM_LIB)
-
-AC_OUTPUT(Makefile \
- toolbox/Makefile \
- mm/Makefile \
- threads/Makefile \
- jit/Makefile \
- alpha/Makefile \
- mips/Makefile \
- i386/Makefile \
- x86_64/Makefile \
- powerpc/Makefile \
- nat/Makefile \
- doc/Makefile \
- comp/Makefile \
- narray/Makefile \
- tst/Makefile \
- jvmtst/Makefile )
+
+dnl set some essential classpath options, even if their classpath default is
+dnl suitable for us
+ac_configure_args="$ac_configure_args --enable-jni --disable-cni --disable-regen-headers --enable-static --enable-shared --enable-load-library"
+
+
+dnl now configure boehm gc and gnu classpath
+dnl the export is not my favorite (is there another way?)
+export CFLAGS
+AC_CONFIG_SUBDIRS(src/boehm-gc src/classpath)
+
+
+AC_CONFIG_FILES([Makefile]
+ [doc/Makefile]
+ [doc/handbook/Makefile]
+ [man/Makefile]
+ [src/Makefile]
+ [src/cacao/Makefile]
+ [src/cacaoh/Makefile]
+ [src/mm/Makefile]
+ [src/native/Makefile]
+ [src/native/include/Makefile]
+ [src/native/tools/Makefile]
+ [src/native/vm/Makefile]
+ [src/scripts/Makefile]
+ [src/scripts/cacao]
+ [src/scripts/java]
+ [src/scripts/rmic]
+ [src/scripts/rmiregistry]
+ [src/threads/Makefile]
+ [src/threads/green/Makefile]
+ [src/threads/native/Makefile]
+ [src/toolbox/Makefile]
+ [src/vm/Makefile]
+ [src/vm/jit/Makefile]
+ [src/vm/jit/schedule/Makefile]
+ [src/vm/jit/alpha/Makefile]
+ [src/vm/jit/i386/Makefile]
+ [src/vm/jit/inline/Makefile]
+ [src/vm/jit/loop/Makefile]
+ [src/vm/jit/mips/Makefile]
+ [src/vm/jit/powerpc/Makefile]
+ [src/vm/jit/tools/Makefile]
+ [src/vm/jit/verify/Makefile]
+ [src/vm/jit/x86_64/Makefile]
+ [tests/Makefile]
+ [tests/jvm98/Makefile]
+ [tests/kaffe/Makefile]
+ [tests/native/Makefile])
+
+AC_OUTPUT
+
+
+## Local variables:
+## mode: m4
+## indent-tabs-mode: t
+## c-basic-offset: 4
+## tab-width: 8
+## compile-command: "automake --add-missing"
+## End: