diff options
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 1282 |
1 files changed, 1121 insertions, 161 deletions
diff --git a/configure.in b/configure.in index a82c6749548..b80e500f509 100644 --- a/configure.in +++ b/configure.in @@ -1,31 +1,205 @@ - AC_INIT(README) AC_CANONICAL_SYSTEM AM_CONFIG_HEADER(config.h) -AM_INIT_AUTOMAKE(mono, 0.12) +AM_INIT_AUTOMAKE(mono,1.1.2.99) AM_MAINTAINER_MODE -dnl **************************************** -dnl *** Check if we're building on win32 *** -dnl **************************************** -AC_MSG_CHECKING([if building for some Win32 platform]) +AC_PROG_LN_S + +dnl +dnl libgc checks +dnl + +gc_headers=no +gc=included +use_included_gc=no + +if test -d $srcdir/libgc ; then + gc_default=included +else + gc_default=boehm +fi + +# +# These are the flags that need to be stored in the mono.pc file for +# compiling code that will embed Mono +# +libmono_cflags="" +libmono_ldflags="" +AC_SUBST(libmono_cflags) +AC_SUBST(libmono_ldflags) + +dnl if linker handles the version script +no_version_script=no + +# Set to yes if Unix sockets cannot be created in an anonymous namespace +need_link_unlink=no + +# Thread configuration inspired by sleepycat's db +AC_MSG_CHECKING([host platform characteristics]) +libgc_threads=no case "$host" in *-*-mingw*|*-*-cygwin*) platform_win32=yes - AC_DEFINE(PLATFORM_WIN32) - CC="gcc -mno-cygwin" + AC_DEFINE(PLATFORM_WIN32,1,[Platform is Win32]) + CC="gcc -mno-cygwin -g" + HOST_CC="gcc" + # So libgc configure gets -mno-cygwin + export CC +# latest libgc already defines GC_WIN32_THREADS +# CPPFLAGS="$CPPFLAGS -DGC_WIN32_THREADS -DWIN32_THREADS" + CPPFLAGS="$CPPFLAGS -DWIN32_THREADS" + libdl= + libgc_threads=win32 + gc_default=included + with_nptl=default + with_sigaltstack=no + LN_S=cp + ;; + *-*-*netbsd*) + platform_win32=no + CPPFLAGS="$CPPFLAGS -D_REENTRANT" + libmono_cflags="-D_REENTRANT" + LDFLAGS="$LDFLAGS -pthread" + libmono_ldflags="-pthread" + need_link_unlink=yes + libdl= + libgc_threads=no + ;; +# these flags will work for all versions of -STABLE +# + *-*-*freebsd4*) + platform_win32=no + if test "x$PTHREAD_CFLAGS" = "x"; then + CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_FREEBSD_THREADS" + libmono_cflags="-D_THREAD_SAFE" + else + CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS" + libmono_cflags="$PTHREAD_CFLAGS" + fi + if test "x$PTHREAD_LIBS" = "x"; then + LDFLAGS="$LDFLAGS -pthread" + libmono_ldflags="-pthread" + else + LDFLAGS="$LDFLAGS $PTHREAD_LIBS" + libmono_ldflags="$PTHREAD_LIBS" + fi + need_link_unlink=yes + AC_DEFINE(PTHREAD_POINTER_ID) + libdl= + libgc_threads=pthreads +# TLS isn't implemented at all on -STABLE + with_nptl=no + with_tls=pthread + ;; +# older versions of -CURRENT will break with these flags but testing +# indicates these older versions won't run Mono anyway +# + *-*-*freebsd5*) + platform_win32=no + if test "x$PTHREAD_CFLAGS" = "x"; then + CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS" + libmono_cflags= + else + CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS" + libmono_cflags="$PTHREAD_CFLAGS" + fi + if test "x$PTHREAD_LIBS" = "x"; then + LDFLAGS="$LDFLAGS -lpthread" + libmono_ldflags="-lpthread" + else + LDFLAGS="$LDFLAGS $PTHREAD_LIBS" + libmono_ldflags="$PTHREAD_LIBS" + fi + need_link_unlink=yes + AC_DEFINE(PTHREAD_POINTER_ID) + libdl= + libgc_threads=pthreads +# TLS is only partially implemented on -CURRENT (compiler support +# but NOT library support) +# + with_nptl=no + with_tls=pthread + ;; + *-*-*openbsd*) + platform_win32=no + CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_FREEBSD_THREADS" + libmono_cflags="-D_THREAD_SAFE" + LDFLAGS="$LDFLAGS -pthread" + libmono_ldflags="-pthread" + need_link_unlink=yes + AC_DEFINE(PTHREAD_POINTER_ID) + libdl= + libgc_threads=pthreads + ;; + *-*-linux*) + platform_win32=no + CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT" + libmono_cflags="-D_REENTRANT" + libmono_ldflags="-lpthread" + libdl="-ldl" + libgc_threads=pthreads + ;; + *-*-hpux*) + platform_win32=no + CPPFLAGS="$CPPFLAGS -DGC_HPUX_THREADS -D_HPUX_SOURCE -D_XOPEN_SOURCE_EXTENDED -D_REENTRANT" + CFLAGS="$CFLAGS +ESdbgasm" + LDFLAGS="$LDFLAGS -z" + libmono_cflags="-D_REENTRANT" + libmono_ldflags="-lpthread" + libgc_threads=pthreads + need_link_unlink=yes + ;; + *-*-solaris*) + platform_win32=no + CPPFLAGS="$CPPFLAGS -DGC_SOLARIS_THREADS -DGC_SOLARIS_PTHREADS -D_REENTRANT" + need_link_unlink=yes + libmono_cflags="-D_REENTRANT" + libgc_threads=pthreads + ;; + *-*-darwin*) + platform_win32=no + CPPFLAGS="$CPPFLAGS -no-cpp-precomp -D_THREAD_SAFE -DGC_MACOSX_THREADS" + libmono_cflags="-D_THREAD_SAFE" + LDFLAGS="$LDFLAGS -pthread" + libmono_ldflags="-pthread" + need_link_unlink=yes + AC_DEFINE(PTHREAD_POINTER_ID) + AC_DEFINE(USE_MACH_SEMA) + no_version_script=yes + libdl= + libgc_threads=pthreads ;; *) + AC_MSG_WARN([*** Please add $host to configure.in checks!]) platform_win32=no + libdl="-ldl" ;; esac -AC_MSG_RESULT($platform_win32) +AC_MSG_RESULT(ok) + +if test x$need_link_unlink = xyes; then + AC_DEFINE(NEED_LINK_UNLINK, 1, [Define if Unix sockets cannot be created in an anonymous namespace]) +fi + AM_CONDITIONAL(PLATFORM_WIN32, test x$platform_win32 = xyes) AC_CHECK_TOOL(CC, gcc, gcc) AC_PROG_CC AM_PROG_CC_STDC AC_PROG_INSTALL +dnl We should use AM_PROG_AS, but it's not available on automake/aclocal 1.4 +: ${CCAS='$(CC)'} +# Set ASFLAGS if not already set. +: ${CCASFLAGS='$(CFLAGS)'} +AC_SUBST(CCAS) +AC_SUBST(CCASFLAGS) + +AC_CHECK_PROG(BISON, bison,yes,no) +if test "x$BISON" = "xno"; +then + AC_MSG_ERROR([You need to install bison]) +fi dnl may require a specific autoconf version dnl AC_PROG_CC_FOR_BUILD @@ -45,18 +219,58 @@ AC_HEADER_STDC AC_LIBTOOL_WIN32_DLL AM_PROG_LIBTOOL -AC_CHECK_HEADERS(sys/filio.h sys/sockio.h netdb.h utime.h) +# Test whenever ld supports -version-script +AC_PROG_LD +AC_PROG_LD_GNU +if test "x$lt_cv_prog_gnu_ld" = "xno"; then + no_version_script=yes +fi + +AM_CONDITIONAL(NO_VERSION_SCRIPT, test x$no_version_script = xyes) -AC_CHECK_HEADERS(iconv.h) -AC_CHECK_HEADERS(giconv.h) +AC_CHECK_HEADERS(sys/filio.h sys/sockio.h netdb.h utime.h semaphore.h sys/un.h) + +AC_CHECK_HEADER(zlib.h, [have_zlib=yes], [have_zlib=no]) + +AM_CONDITIONAL(HAVE_ZLIB, test x$have_zlib = xyes) # for mono/metadata/debug-symfile.c AC_CHECK_HEADERS(elf.h) +# for mono/dis +AC_CHECK_HEADERS(wchar.h) + # not 64 bit clean in cross-compile AC_CHECK_SIZEOF(void *, 4) -CFLAGS='-g -Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wcast-align -Wwrite-strings' +WARN='' +if test x"$GCC" = xyes; then + WARN='-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wcast-align -Wwrite-strings' + # The runtime code does not respect ANSI C strict aliasing rules + CFLAGS="$CFLAGS -fno-strict-aliasing" +else + # The Sun Forte compiler complains about inline functions that access static variables + # so disable all inlining. + case "$host" in + *-*-solaris*) + CFLAGS="$CFLAGS -Dinline=" + ;; + esac +fi +CFLAGS="$CFLAGS -g $WARN" + +# Where's the 'mcs' source tree? +if test -d $srcdir/mcs; then + mcsdir=mcs +else + mcsdir=../mcs +fi + +mcs_topdir='$(top_srcdir)/'$mcsdir +mcs_topdir_from_srcdir='$(top_builddir)/'$mcsdir + +AC_SUBST([mcs_topdir]) +AC_SUBST([mcs_topdir_from_srcdir]) AC_PATH_PROG(PKG_CONFIG, pkg-config, no) if test "x$PKG_CONFIG" = "xno"; then @@ -65,8 +279,8 @@ fi dnl for use on the build system dnl pkg-config is stupid -BUILD_GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0` -BUILD_GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0` +BUILD_GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0 gthread-2.0` +BUILD_GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0 gthread-2.0` AC_SUBST(BUILD_GLIB_CFLAGS) AC_SUBST(BUILD_GLIB_LIBS) @@ -88,8 +302,8 @@ GLIB_REQUIRED_VERSION=1.3.11 PKG_CHECK_MODULES(BASE_DEPENDENCIES, glib-2.0 >= $GLIB_REQUIRED_VERSION) -GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0` -GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0` +GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0 gthread-2.0` +GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0 gthread-2.0` GMODULE_CFLAGS=`$PKG_CONFIG --cflags gmodule-2.0` GMODULE_LIBS=`$PKG_CONFIG --libs gmodule-2.0` @@ -98,39 +312,200 @@ AC_SUBST(GLIB_LIBS) AC_SUBST(GMODULE_CFLAGS) AC_SUBST(GMODULE_LIBS) -AC_CHECK_LIB(gc, GC_malloc, found_boehm="yes") -gc=auto -AC_ARG_WITH(gc, [ --with-gc=boehm,none],[gc=$with_gc]) +if test x$platform_win32 = xyes; then + AC_MSG_CHECKING(for cygwin glib2-dev package) + if [ cygcheck --f /usr/lib/libglib-2.0.dll.a | grep -q glib2-devel ]; then + AC_MSG_RESULT(found) + AC_MSG_ERROR([Mono cannot be built with the cygwin glib2-devel package installed, because that package doesn't work with -mno-cygwin. Please uninstall it then re-run configure.]) + else + AC_MSG_RESULT(not found, ok) + fi + + AC_MSG_CHECKING(for broken gwin32.h) + glib_include=`$PKG_CONFIG --cflags-only-I glib-2.0 | sed -e 's/ -I.*//g' | sed -e 's/-I//g'` + if test -f $glib_include/glib/gwin32.h; then + if [ grep ftruncate $glib_include/glib/gwin32.h | grep -q define ]; then + AC_MSG_RESULT(failed) + hashmark='#' + AC_MSG_ERROR([Your version of gwin32.h is broken and will cause compilation errors when building mono. Please fix it by deleting the line: '$hashmark define ftruncate...' from '$glib_include/glib/gwin32.h' then re-run configure.]) + fi + fi + AC_MSG_RESULT(ok) +fi + +AC_ARG_WITH(gc, [ --with-gc=boehm,included,none],[gc=$with_gc],[gc=$gc_default]) + +# Enable support for fast thread-local storage +# Some systems have broken support, so we allow to disable it. +AC_ARG_WITH(tls, [ --with-tls=__thread,pthread select Thread Local Storage implementation],[],[with_tls=__thread]) + +# Kept for compatibility +AC_ARG_WITH(nptl, [ --with-nptl=yes,no deprecated, use --with-tls instead],[],[with_nptl=default]) + +if test "x$with_nptl" != "xdefault"; then + if test "x$with_nptl" = "xyes"; then + AC_MSG_WARN([--with-nptl=yes is deprecated, use --with-tls=__thread option instead.]) + with_tls=__thread + fi + if test "x$with_nptl" = "xno"; then + AC_MSG_WARN([--with-nptl=no is deprecated, use --with-tls=pthread option instead.]) + with_tls=pthread + fi +fi + +# Enable support for using sigaltstack for SIGSEGV and stack overflow handling +# This does not work on some platforms (bug #55253) +AC_ARG_WITH(sigaltstack, [ --with-sigaltstack=yes,no enable/disable support for sigaltstack],[],[with_sigaltstack=no]) +# assembly bundle support, see metadata/make-bundle.pl for more info +AC_ARG_WITH(bundle, [ --with-bundle=bundle_template],[ + BUNDLE_FILE=$with_bundle + AC_SUBST(BUNDLE_FILE) + AC_DEFINE(WITH_BUNDLE) +],[with_bundle=no]) +AM_CONDITIONAL(WITH_BUNDLE, test x$with_bundle != xno) + +LIBGC_CFLAGS= +LIBGC_LIBS= +LIBGC_STATIC_LIBS= +libgc_dir= case "x$gc" in - xboehm|xyes) + xboehm|xbohem|xyes) + AC_CHECK_HEADERS(gc.h gc/gc.h, gc_headers=yes) + AC_CHECK_LIB(gc, GC_malloc, found_boehm="yes",,$libdl) + if test "x$found_boehm" != "xyes"; then - AC_MSG_ERROR("GC requested but libgc not found!") + AC_MSG_ERROR("GC requested but libgc not found! Install libgc or run configure with --with-gc=none.") + fi + if test "x$gc_headers" != "xyes"; then + AC_MSG_ERROR("GC requested but header files not found! You may need to install them by hand.") fi AC_DEFINE(HAVE_BOEHM_GC) AC_SUBST(HAVE_BOEHM_GC) - LIBS="$LIBS -lgc" + LIBGC_LIBS="-lgc $libdl" + LIBGC_STATIC_LIBS="$LIBGC_LIBS" + + # AC_CHECK_FUNCS does not work for some reason... + AC_CHECK_LIB(gc, GC_gcj_malloc, found_gcj_malloc="yes",,$libdl) + if test "x$found_gcj_malloc" = "xyes"; then + AC_DEFINE(HAVE_GC_GCJ_MALLOC) + fi + AC_CHECK_LIB(gc, GC_enable, found_gc_enable="yes",,$libdl) + if test "x$found_gc_enable" = "xyes"; then + AC_DEFINE(HAVE_GC_ENABLE) + fi ;; + + xincluded) + AC_CONFIG_SUBDIRS(libgc) + + found_boehm=yes + gc_headers=yes + use_included_gc=yes + libgc_dir=libgc + + LIBGC_CFLAGS='-I$(top_srcdir)/libgc/include' + LIBGC_LIBS='$(top_builddir)/libgc/libmonogc.la' + LIBGC_STATIC_LIBS='$(top_builddir)/libgc/libmonogc-static.la' + + AC_DEFINE(HAVE_BOEHM_GC) + AC_SUBST(HAVE_BOEHM_GC) + + AC_DEFINE(HAVE_GC_H) + AC_DEFINE(USE_INCLUDED_LIBGC) + + # The included libgc contains GCJ support + AC_DEFINE(HAVE_GC_GCJ_MALLOC) + AC_DEFINE(HAVE_GC_ENABLE) + ;; + xnone) AC_MSG_WARN("Compiling mono without GC.") ;; *) -dnl When the JIT works with libgc, use this chunk. -dnl # If libgc was found, use it. Otherwise just warn. - if test "x$found_boehm" != "xyes"; then - AC_MSG_WARN("Compiling mono without GC.") - else - AC_DEFINE(HAVE_BOEHM_GC) - AC_SUBST(HAVE_BOEHM_GC) - LIBS="$LIBS -lgc" - gc="boehm" - fi -dnl AC_MSG_WARN("Compiling mono without GC.") + AC_MSG_ERROR([Invalid argument to --with-gc.]) ;; esac + +# tell libgc/configure about what we want +ac_configure_args="$ac_configure_args --disable-embed-check --with-libgc-threads=$libgc_threads" + +AM_CONDITIONAL(INCLUDED_LIBGC, test x$use_included_gc = xyes) +AC_SUBST(LIBGC_CFLAGS) +AC_SUBST(LIBGC_LIBS) +AC_SUBST(LIBGC_STATIC_LIBS) +AC_SUBST(libgc_dir) + +dnl +dnl End of libgc checks +dnl + if test x$platform_win32 = xno; then + + dnl ****************************************************************** + dnl *** Checks for the IKVM JNI interface library *** + dnl ****************************************************************** + AC_ARG_WITH(ikvm-jni, [ --with-ikvm-jni=yes,no build the IKVM JNI interface library],[with_ikvm_jni=$withval],[with_ikvm_jni=yes]) + AC_ARG_WITH(jdk, [ --with-jdk=DIRECTORY Use JDK from DIRECTORY],[with_jdk_dir=$withval],[with_jdk_dir=]) + + ikvm_jni_dir= + if test x$with_ikvm_jni = xyes; then + AC_MSG_CHECKING([JDK headers]) + + if test x$with_jdk_dir = x; then + # Try JAVA_HOME variable + if test x$JAVA_HOME != x; then + with_jdk_dir=$JAVA_HOME + fi + fi + + jdk_platform= + if test -d $with_jdk_dir/include; then + jdk_headers_found=yes + + if test -d $with_jdk_dir/include/linux; then + jdk_platform=linux + else + if test -d $with_jdk_dir/include/solaris; then + jdk_platform=solaris + else + if test -f $with_jdk_dir/include/jni_md.h; then + # GNU Classpath sources + jdk_platform= + else + jdk_headers_found=no + fi + fi + fi + else + jdk_headers_found=no + fi + + if test x$jdk_headers_found = xyes; then + AC_MSG_RESULT($with_jdk_dir/include $with_jdk_dir/include/$jdk_platform) + else + AC_MSG_RESULT(not found) + fi + + if test x$jdk_headers_found = xyes; then + ikvm_jni_dir=ikvm-jni + IKVM_JNI_CFLAGS="-I$with_jdk_dir/include -I$with_jdk_dir/include/$jdk_platform" + fi + fi + + AC_SUBST(ikvm_jni_dir) + AC_SUBST(IKVM_JNI_CFLAGS) + + AC_CHECK_FUNCS(getgrgid_r) + AC_CHECK_FUNCS(getgrnam_r) + AC_CHECK_FUNCS(getpwnam_r) + AC_CHECK_FUNCS(getpwuid_r) + AC_CHECK_FUNCS(getresuid) + AC_CHECK_FUNCS(setresuid) + AC_CHECK_FUNCS(kqueue) + dnl ****************************************************************** dnl *** Check for large file support *** dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) *** @@ -214,6 +589,21 @@ if test x$platform_win32 = xno; then ]) dnl ***************************** + dnl *** Checks for SOL_IPV6 *** + dnl ***************************** + AC_MSG_CHECKING(for SOL_IPV6) + AC_TRY_COMPILE([#include <netdb.h>], [ + int level = SOL_IPV6; + ], [ + # Yes, we have it... + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_SOL_IPV6) + ], [ + # We'll have to use getprotobyname + AC_MSG_RESULT(no) + ]) + + dnl ***************************** dnl *** Checks for SOL_TCP *** dnl ***************************** AC_MSG_CHECKING(for SOL_TCP) @@ -254,7 +644,33 @@ if test x$platform_win32 = xno; then AC_MSG_RESULT(yes) AC_DEFINE(HAVE_STRUCT_IP_MREQN) ], [ - # We'll just have to use struct ip_mreq + # We'll just have to try and use struct ip_mreq + AC_MSG_RESULT(no) + AC_MSG_CHECKING(for struct ip_mreq) + AC_TRY_COMPILE([#include <netinet/in.h>], [ + struct ip_mreq mreq; + mreq.imr_interface.s_addr = 0; + ], [ + # Yes, we have it... + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_STRUCT_IP_MREQ) + ], [ + # No multicast support + AC_MSG_RESULT(no) + ]) + ]) + + dnl ********************************** + dnl *** Check for gethostbyname2_r *** + dnl ********************************** + AC_MSG_CHECKING(for gethostbyname2_r) + AC_TRY_LINK([#include <netdb.h>], [ + gethostbyname2_r(NULL,0,NULL,NULL,0,NULL,NULL); + ], [ + # Yes, we have it... + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_GETHOSTBYNAME2_R) + ], [ AC_MSG_RESULT(no) ]) @@ -265,126 +681,434 @@ if test x$platform_win32 = xno; then AC_CHECK_FUNCS(inet_pton inet_aton) + dnl *********************************************** + dnl *** Checks for size of sockaddr_un.sun_path *** + dnl *********************************************** + # AC_CHECK_SIZEOF can't cope with struct members :-( + AC_MSG_CHECKING(size of sockaddr_un.sun_path) + AC_CACHE_VAL(cv_mono_sizeof_sunpath, + [AC_TRY_RUN([ + #include <sys/types.h> + #include <stdio.h> + #include <sys/un.h> + + int main(void) { + struct sockaddr_un sock_un; + FILE *f=fopen("conftestval", "w"); + if(!f) exit(1); + fprintf(f, "%d\n", sizeof(sock_un.sun_path)); + exit(0); + } + ], cv_mono_sizeof_sunpath=`cat conftestval`, + cv_mono_sizeof_sunpath=0, + cv_mono_sizeof_sunpath=0)])dnl + AC_MSG_RESULT($cv_mono_sizeof_sunpath) + AC_DEFINE_UNQUOTED(MONO_SIZEOF_SUNPATH, $cv_mono_sizeof_sunpath) + + dnl ************************************* + dnl *** Checks for zero length arrays *** + dnl ************************************* + AC_MSG_CHECKING(whether $CC supports zero length arrays) + AC_TRY_COMPILE([ + struct s { + int length; + char data [0]; + }; + ], [], [ + AC_MSG_RESULT(yes) + AC_DEFINE_UNQUOTED(MONO_ZERO_ARRAY_LENGTH, 0) + ], [ + AC_MSG_RESULT(no) + AC_DEFINE_UNQUOTED(MONO_ZERO_ARRAY_LENGTH, 1) + ]) + + dnl ***************************** + dnl *** Checks for libxnet *** + dnl ***************************** + case "${host}" in + *solaris* ) + AC_MSG_CHECKING(for Solaris XPG4 support) + if test -f /usr/lib/libxnet.so; then + CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=500" + CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__" + CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED=1" + LIBS="$LIBS -lxnet" + AC_MSG_RESULT(yes) + else + AC_MSG_RESULT(no) + fi + + if test "$GCC" = "yes"; then + CFLAGS="$CFLAGS -Wno-char-subscripts" + fi + ;; + esac + dnl ***************************** dnl *** Checks for libpthread *** dnl ***************************** - AC_SEARCH_LIBS(pthread_create, pthread c_r, [ - AM_CONDITIONAL(THREADS_PTHREAD, true) - AC_DEFINE(HAVE_PTHREAD) - - # Need pthread_mutex_timedlock - pthread_CFLAGS="" - orig_CPPFLAGS=$CPPFLAGS - # This is a gcc-specific error, but we already set - # gcc-specific options in CFLAGS - CPPFLAGS="$CPPFLAGS -Werror-implicit-function-declaration" - AC_MSG_CHECKING(for pthread_mutex_timedlock) - AC_TRY_COMPILE([ #include <pthread.h>], [ - pthread_mutex_t mut=PTHREAD_MUTEX_INITIALIZER; - pthread_mutex_timedlock(&mut, NULL); - ], [ - # Works! - AC_MSG_RESULT(yes) - AC_DEFINE(HAVE_PTHREAD_MUTEX_TIMEDLOCK) - ], [ - AC_MSG_RESULT(no) +# on FreeBSD -STABLE, the pthreads functions all reside in libc_r +# and libpthread does not exist +# + case "${host}" in + *-*-*freebsd4*) + AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread") + ;; + *) + AC_CHECK_LIB(pthread, main, LIBS="$LIBS -lpthread") + ;; + esac + AC_CHECK_HEADERS(pthread.h) + AC_CHECK_FUNCS(pthread_mutex_timedlock) + AC_CHECK_FUNCS(pthread_getattr_np pthread_attr_get_np) + AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE) + AC_TRY_COMPILE([ #include <pthread.h>], [ + pthread_mutexattr_t attr; + pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE); + ], [ + AC_MSG_RESULT(ok) + ], [ + AC_MSG_RESULT(no) + AC_MSG_WARN(Using mono_mutex_t for recursive mutexes) + AC_DEFINE(USE_MONO_MUTEX) + ]) + AC_CHECK_FUNCS(pthread_attr_setstacksize) - # glibc requires -D_GNU_SOURCE before it will declare - # this function - AC_MSG_CHECKING(whether _GNU_SOURCE is needed for pthread_mutex_timedlock) - CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE" - AC_TRY_COMPILE([ #include <pthread.h>], [ - pthread_mutex_t mut=PTHREAD_MUTEX_INITIALIZER; - pthread_mutex_timedlock(&mut, NULL); - ], [ + dnl *********************************** + dnl *** Checks for working __thread *** + dnl *********************************** + AC_MSG_CHECKING(for working __thread) + if test "x$with_tls" != "x__thread"; then + AC_MSG_RESULT(disabled) + else + AC_TRY_RUN([ + #include <pthread.h> + + __thread int i; + static int res1, res2; + + void thread_main (void *arg) + { + i = arg; + sleep (1); + if (arg == 1) + res1 = (i == arg); + else + res2 = (i == arg); + } + + int main () { + pthread_t t1, t2; + + i = 5; + + pthread_create (&t1, NULL, thread_main, 1); + pthread_create (&t2, NULL, thread_main, 2); + + pthread_join (t1, NULL); + pthread_join (t2, NULL); + + return !(res1 + res2 == 2); + } + ], [ AC_MSG_RESULT(yes) - pthread_CFLAGS="-D_GNU_SOURCE" - AC_DEFINE(HAVE_PTHREAD_MUTEX_TIMEDLOCK) - ], [ + ], [ AC_MSG_RESULT(no) - dnl Add other variants here - AC_MSG_WARN(Working around pthread_mutex_timedlock) - ]) + with_tls=pthread ]) - CPPFLAGS=$orig_CPPFLAGS - CPPFLAGS="$CPPFLAGS $pthread_CFLAGS" - - # Need PTHREAD_MUTEX_RECURSIVE - pthread_CFLAGS="" - orig_CPPFLAGS=$CPPFLAGS - # This is a gcc-specific error, but we already set - # gcc-specific options in CFLAGS - CPPFLAGS="$CPPFLAGS -Werror-implicit-function-declaration" - AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE) - AC_TRY_COMPILE([ #include <pthread.h>], [ - pthread_mutexattr_t attr; - pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE); + fi + + dnl ************************************** + dnl *** Checks for working sigaltstack *** + dnl ************************************** + AC_MSG_CHECKING(for working sigaltstack) + if test "x$with_sigaltstack" != "xyes"; then + AC_MSG_RESULT(disabled) + else + AC_TRY_RUN([ + #include <stdio.h> + #include <stdlib.h> + #include <unistd.h> + #include <signal.h> + #include <pthread.h> + #include <sys/wait.h> + + static void + sigsegv_signal_handler (int _dummy, siginfo_t *info, void *context) + { + exit (0); + } + + static void * + loop (void *ignored) + { + char *ptr = NULL; + + *ptr = 0; + return NULL; + } + + static void + child () + { + struct sigaction sa; + struct sigaltstack sas; + pthread_t id; + pthread_attr_t attr; + + sa.sa_sigaction = sigsegv_signal_handler; + sigemptyset (&sa.sa_mask); + sa.sa_flags = SA_SIGINFO | SA_STACK; + if (sigaction (SIGSEGV, &sa, NULL) == -1) { + perror ("lala"); + return; + } + + sas.ss_sp = malloc (SIGSTKSZ); + sas.ss_size = SIGSTKSZ; + sas.ss_flags = SS_ONSTACK; + if (sigaltstack (&sas, NULL) == -1) { + perror ("lala"); + return; + } + + pthread_attr_init (&attr); + if (pthread_create(&id, &attr, loop, &attr) != 0) { + printf ("failed\n"); + return; + } + + sleep (100); + } + + int + main () + { + pid_t son; + int status; + int i; + + son = fork (); + if (son == -1) { + return 1; + } + + if (son == 0) { + child (); + return 0; + } + + for (i = 0; i < 3; ++i) { + sleep (1); + waitpid (son, &status, WNOHANG); + if (WIFEXITED (status) && WEXITSTATUS (status) == 0) + return 0; + } + + kill (son, SIGKILL); + return 1; + } + ], [ - # Works! - AC_MSG_RESULT(ok) + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_WORKING_SIGALTSTACK) ], [ - AC_MSG_RESULT(no) - - # glibc requires -D_GNU_SOURCE before it will declare - # this macro - AC_MSG_CHECKING(whether _GNU_SOURCE is needed for PTHREAD_MUTEX_RECURSIVE) - CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE" - AC_TRY_COMPILE([ #include <pthread.h>], [ - pthread_mutexattr_t attr; - pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE); - ], [ - AC_MSG_RESULT(ok) - pthread_CFLAGS="-D_GNU_SOURCE" - ], [ + with_sigaltstack=no AC_MSG_RESULT(no) - dnl Add other variants here - AC_MSG_WARN(Using mono_mutex_t for recursive mutexes) - AC_DEFINE(USE_MONO_MUTEX) - ]) ]) - CPPFLAGS=$orig_CPPFLAGS - CPPFLAGS="$CPPFLAGS $pthread_CFLAGS" - ], [ - AC_MSG_ERROR([libpthread is required on non-win32 hosts]) - ]) + fi dnl ******************************** dnl *** Checks for semaphore lib *** dnl ******************************** - AC_CHECK_LIB(rt, sem_init, LIBS="$LIBS -lrt") + # 'Real Time' functions on Solaris + # posix4 on Solaris 2.6 + # pthread (first!) on Linux + AC_SEARCH_LIBS(sem_init, pthread rt posix4) dnl ******************************** dnl *** Checks for timezone stuff ** dnl ******************************** - AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone, + AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff, AC_TRY_COMPILE([ #include <time.h> - ], [ - timezone = 1; - ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no)) - if test $ac_cv_var_timezone = yes; then - AC_DEFINE(HAVE_TIMEZONE) + ], [ + struct tm tm; + tm.tm_gmtoff = 1; + ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no)) + if test $ac_cv_struct_tm_gmtoff = yes; then + AC_DEFINE(HAVE_TM_GMTOFF) else - AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff, + AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone, AC_TRY_COMPILE([ #include <time.h> - ], [ - struct tm tm; - tm.tm_gmtoff = 1; - ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no)) - if test $ac_cv_struct_tm_gmtoff = yes; then - AC_DEFINE(HAVE_TM_GMTOFF) + ], [ + timezone = 1; + ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no)) + if test $ac_cv_var_timezone = yes; then + AC_DEFINE(HAVE_TIMEZONE) else AC_ERROR(unable to find a way to determine timezone) fi fi + + dnl ********************************* + dnl *** Checks for math functions *** + dnl ********************************* + LIBS="$LIBS -lm"; + AC_CHECK_FUNCS(finite, , AC_MSG_CHECKING(for finite in math.h) + AC_TRY_LINK([#include <math.h>], + [ finite(0.0); ], + AC_DEFINE(HAVE_FINITE) AC_MSG_RESULT(yes), + AC_MSG_RESULT(no))) + AC_CHECK_FUNCS(isfinite, , AC_MSG_CHECKING(for isfinite in math.h) + AC_TRY_LINK([#include <math.h>], + [ isfinite(0.0); ], + AC_DEFINE(HAVE_ISFINITE) AC_MSG_RESULT(yes), + AC_MSG_RESULT(no))) + + dnl **************************************************************** + dnl *** Checks for working poll() (macosx defines it but doesn't *** + dnl *** have it in the library (duh)) *** + dnl **************************************************************** + AC_CHECK_FUNCS(poll) + + dnl ************************* + dnl *** Check for signbit *** + dnl ************************* + AC_MSG_CHECKING(for signbit) + AC_TRY_LINK([#include <math.h>], [ + int s = signbit(1.0); + ], [ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_SIGNBIT) + ], [ + AC_MSG_RESULT(no) + ]) + + dnl ********************* + dnl *** Check for AIO *** + dnl ********************* + AC_MSG_CHECKING([for SIGEV_THREAD definition]) + dnl Some systems (FreeBSD at least) may have aio_read + dnl but don't support/define SIGEV_THREAD. + AC_TRY_COMPILE([ + #include <sys/signal.h> + ],[ + int x = SIGEV_THREAD; + ],[ + ac_cv_c_sigev_thread=yes + AC_MSG_RESULT(yes) + ],[ + AC_MSG_RESULT(no) + ]) + + if test "$ac_cv_c_sigev_thread" = "yes" ; then + AC_CHECK_HEADERS(aio.h sys/aio.h) + AC_CHECK_LIB(rt, aio_read, [ LIBS="$LIBS -lrt" ],) + SIGVAL_PTR="undefined" + if test "$ac_cv_header_aio_h" = "yes" -o "$ac_cv_header_sys_aio_h" = "yes" ; then + AC_CHECK_MEMBER(union sigval.sigval_ptr,SIGVAL_PTR="sigval_ptr",, [ + #include <sys/signal.h> + ]) + AC_CHECK_MEMBER(union sigval.sival_ptr,SIGVAL_PTR="sival_ptr",, [ + #include <sys/signal.h> + ]) + if test "$SIGVAL_PTR" = "undefined" ; then + AC_MSG_ERROR([Unable to detect field name in 'union sigval']) + fi + fi + AC_DEFINE_UNQUOTED(SIGVAL_PTR,$SIGVAL_PTR,[Pointer field name in 'union sigval']) + fi + + dnl ********************************** + dnl *** Checks for MonoPosixHelper *** + dnl ********************************** + AC_CHECK_FUNCS(posix_fadvise) + AC_CHECK_FUNCS(posix_fallocate) + AC_CHECK_FUNCS(fgetgrent) + AC_CHECK_FUNCS(fgetpwent) + AC_CHECK_FUNCS(fgetpwent) + AC_CHECK_HEADERS(sys/sendfile.h) + AC_CHECK_FUNCS(sendfile) + AC_CHECK_FUNCS(stime) + AC_CHECK_FUNCS(ttyname_r) + AC_CHECK_SIZEOF(size_t) else - AM_CONDITIONAL(THREADS_PTHREAD, false) - # This is a kludge, we really ought to test for libws2_32, but - # I can't make AC_CHECK_LIB link (the symbols seem to be mangled - # with @num suffixes) - LIBS="$LIBS -lws2_32" - CFLAGS="$CFLAGS -mno-cygwin" + jdk_headers_found=no + AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?)) + AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?)) + AC_CHECK_LIB(ole32, main, LIBS="$LIBS -lole32", AC_ERROR(bad mingw install?)) + + dnl ********************************* + dnl *** Check for struct ip_mreqn *** + dnl ********************************* + AC_MSG_CHECKING(for struct ip_mreqn) + AC_TRY_COMPILE([#include <ws2tcpip.h>], [ + struct ip_mreqn mreq; + mreq.imr_address.s_addr = 0; + ], [ + # Yes, we have it... + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_STRUCT_IP_MREQN) + ], [ + # We'll just have to try and use struct ip_mreq + AC_MSG_RESULT(no) + AC_MSG_CHECKING(for struct ip_mreq) + AC_TRY_COMPILE([#include <ws2tcpip.h>], [ + struct ip_mreq mreq; + mreq.imr_interface.s_addr = 0; + ], [ + # Yes, we have it... + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_STRUCT_IP_MREQ) + ], [ + # No multicast support + AC_MSG_RESULT(no) + ]) + ]) +fi + +dnl socklen_t check +AC_MSG_CHECKING(for socklen_t) +AC_TRY_COMPILE([ +#include <sys/types.h> +#include <sys/socket.h> +],[ + socklen_t foo; +],[ +ac_cv_c_socklen_t=yes + AC_DEFINE(HAVE_SOCKLEN_T) + AC_MSG_RESULT(yes) +],[ + AC_MSG_RESULT(no) +]) + +AC_MSG_CHECKING(for array element initalizer support) +AC_TRY_COMPILE([#include <sys/socket.h>], [ + const int array[] = {[1] = 2,}; +], [ + # Yes, we have it... + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_ARRAY_ELEM_INIT,1,[Supports C99 array initialization]) +], [ + # We'll have to use signals + AC_MSG_RESULT(no) +]) + +AC_CHECK_FUNCS(trunc, , AC_MSG_CHECKING(for trunc in math.h) + # Simply calling trunc (0.0) is no good since gcc will optimize the call away + AC_TRY_LINK([#include <math.h>], + [ static void *p = &trunc; ], + [ + AC_DEFINE(HAVE_TRUNC) + AC_MSG_RESULT(yes) + ac_cv_trunc=yes + ], + AC_MSG_RESULT(no))) + +if test "x$ac_cv_truncl" != "xyes"; then + AC_CHECK_LIB(sunmath, aintl, [ AC_DEFINE(HAVE_AINTL) LIBS="$LIBS -lsunmath"]) fi dnl **************************** @@ -405,7 +1129,7 @@ case "{$target}" in dnl Win32 does not have /dev/random, they have their own method... *-*-mingw*|*-*-cygwin*) - ac_cv_have_dev_random = no + ac_cv_have_dev_random=no ;; dnl Everywhere else, it's /dev/random @@ -448,31 +1172,11 @@ if test "x$ac_cv_have_dev_random" = "xno" \ *** entropy collection in place, please contact <crichton@gimp.org> and *** provide information about the system and how to access the random device. *** -*** For those systems who lack a random device, EGD support is forthcoming. +*** Otherwise you can install either egd or prngd and set the environment +*** variable MONO_EGD_SOCKET to point to the daemon's socket to use that. ***]]) fi -if test "x$cross_compiling" = "xno"; then -# check for new iconv version -AC_MSG_CHECKING(for new iconv) -AC_CACHE_VAL(new_iconv,[ - AC_TRY_RUN([#include <stdio.h> - #include <iconv.h> - - int main() - { - exit (iconv_open ("UTF-16le", "UTF-8") == (iconv_t)-1); - } - ], - new_iconv=yes,new_iconv=)]) -if test -n "$new_iconv"; then - AC_MSG_RESULT(yes) - AC_DEFINE(HAVE_NEW_ICONV) -else - AC_MSG_RESULT(no) -fi -fi - AC_MSG_CHECKING([if inter-process shared handles are requested]) AC_ARG_ENABLE(shared-handles, [ --disable-shared-handles disable inter-process shared handles], try_shared_handles=$enableval, try_shared_handles=yes) AC_MSG_RESULT($try_shared_handles) @@ -481,21 +1185,227 @@ if test "x$try_shared_handles" != "xyes"; then AC_SUBST(DISABLE_SHARED_HANDLES) fi +# +# ICU +# +ICU_CFLAGS="" +ICU_LIBS="" +enable_icu=no + +probe_icu=true +AC_ARG_WITH(icu, [ --with-icu=yes/no], + if test x$with_icu = xno; then + probe_icu=false; + AC_MSG_RESULT(Will not probe for ICU) + fi +) + +if $probe_icu; then + AC_PATH_PROG(ICU_CONFIG, icu-config, no) + if test "x$ICU_CONFIG" = "xno" -o ! -x "$ICU_CONFIG"; then + AC_MSG_WARN([Only invariant locale available; install ICU for I18N support]) + enable_icu="no, if you want full i18n support download it from: http://oss.software.ibm.com/icu/index.html" + else + enable_icu="yes. Version: `$ICU_CONFIG --version`" + AC_DEFINE(HAVE_ICU) + ICU_CFLAGS=`$ICU_CONFIG --cppflags` + ICU_LIBS=`$ICU_CONFIG --ldflags` + fi +fi +AC_SUBST(ICU_CFLAGS) +AC_SUBST(ICU_LIBS) + TARGET="unknown" ACCESS_UNALIGNED="yes" +JIT_SUPPORTED=no +LIBC="libc.so.6" +INTL="libc.so.6" + +jit_wanted=false +case "$host" in +# mips-sgi-irix5.* | mips-sgi-irix6.*) +# TARGET=MIPS; +# ACCESS_UNALIGNED="no" +# ;; + i*86-*-*) + TARGET=X86; + arch_target=x86; + JIT_SUPPORTED=yes + jit_wanted=true + ;; + x86_64-*-* | amd64-*-*) + TARGET=AMD64; + arch_target=amd64; + JIT_SUPPORTED=yes + jit_wanted=true + ;; + sparc*-*-*) + if test "x$ac_cv_sizeof_void_p" = "x8"; then + TARGET=SPARC64 + else + TARGET=SPARC + fi + arch_target=sparc; + JIT_SUPPORTED=yes + ACCESS_UNALIGNED="no" + LIBC="libc.so" + INTL="libintl.so" + jit_wanted=true + ;; + alpha*-*-linux* | alpha*-*-osf*) + TARGET=ALPHA; + ACCESS_UNALIGNED="no" + JIT_SUPPORTED=no + arch_target=alpha; + ;; +# ia64-*-linux* | ia64-*-hpux*) +# TARGET=IA64; +# arch_target=ia64; +# JIT_SUPPORTED=no; +# ACCESS_UNALIGNED="no"; +# case "$host_os" in +# linux*) LIBC="libc.so.6.1";; +# hpux*) LIBC="libc.so.1";; +# esac +# ;; +# m68k-*-linux*) +# TARGET=M68K +# ;; + hppa2.0w-hp-hpux11.00 | hppa64-hp-hpux11.00) + TARGET=HPPA; + arch_target=hppa; + LIBC="libc.sl" + ACCESS_UNALIGNED="no" + ;; + hppa*linux*) + TARGET=HPPA; + arch_target=hppa; + ACCESS_UNALIGNED="no" + ;; + macppc-*-openbsd* | powerpc-*-linux* | powerpc-*-openbsd* | \ + powerpc-*-sysv* | powerpc-*-darwin*) + TARGET=POWERPC; + arch_target=ppc; + JIT_SUPPORTED=yes + jit_wanted=true + ;; + arm-*-linux-* | armv4l-*-linux-*) + TARGET=ARM; + arch_target=arm; + ACCESS_UNALIGNED="no" + ;; + s390-*-linux*) + TARGET=S390; + arch_target=s390; + ACCESS_UNALIGNED="no" + JIT_SUPPORTED=yes + ;; + s390x-*-linux*) + TARGET=S390x; + arch_target=s390x; + ACCESS_UNALIGNED="no" + JIT_SUPPORTED=yes + ;; +esac + +AC_ARG_WITH(jit, [ --with-jit=yes,no If you want to build scripts that default to the JIT],[ + if test x$withval = xyes; then + jit_wanted=true + else + jit_wanted=false + fi +]) + +USEJIT=false +if test x$JIT_SUPPORTED = xyes; then + if $jit_wanted; then + USEJIT=true + jit_status="Building and using the JIT" + else + jit_status="Building the JIT, defaulting to the interpreter" + fi +else + jit_status="interpreter" +fi + +AM_CONDITIONAL(USE_JIT, test x$USEJIT = xtrue) + +libsuffix=".so" + case "$host" in -#mips-sgi-irix5.* | mips-sgi-irix6.*) TARGET=MIPS; ACCESS_UNALIGNED="no";; -i*86-*-*) TARGET=X86; arch_target=x86;; -sparc*-*-*) TARGET=SPARC; arch_target=sparc; ACCESS_UNALIGNED="no";; -#alpha*-*-linux* | alpha*-*-osf*) TARGET=ALPHA; ACCESS_UNALIGNED="no";; -#m68k-*-linux*) TARGET=M68K;; -powerpc-*-linux* | powerpc-*-sysv*) TARGET=POWERPC; arch_target=ppc;; -arm-*-linux-* | armv4l-*-linux-*) TARGET=ARM; arch_target=arm; ACCESS_UNALIGNED="no";; + powerpc-*-darwin*) + libsuffix=".dylib" + LIBC="libc.dylib" + INTL="libintl.dylib" + ;; + *-*-*netbsd*) + LIBC="libc.so.12" + INTL="libintl.so.0" + ;; + *-*-*freebsd*) + LIBC="libc.so" + INTL="libintl.so" + ;; + *-*-*openbsd*) + LIBC="libc.so" + INTL="libintl.so" + ;; esac +AC_SUBST(libsuffix) + +if test "x$TARGET" != "xAMD64"; then + # valgrind headers don't compile under x86-64 + AC_CHECK_HEADERS(valgrind/memcheck.h) +fi + +if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86"; then + if test "x$with_tls" = "x__thread"; then + # + # On some linux distributions, TLS works in executables, but linking + # against a shared library containing TLS fails with: + # undefined reference to `__tls_get_addr' + # + rm -f conftest.c conftest.so conftest + echo "static __thread int foo; void main () { foo = 5; }" > conftest.c + gcc -fPIC --shared -o conftest.so conftest.c > /dev/null 2>&1 + gcc -o conftest conftest.so > /dev/null 2>&1 + if test ! -f conftest; then + AC_MSG_WARN([Disabling usage of __thread.]); + with_tls=pthread + fi + rm -f conftest.c conftest.so conftest + fi +fi + +if test "x$with_tls" = "x__thread"; then + AC_DEFINE(HAVE_KW_THREAD) + # Pass the information to libgc + CPPFLAGS="$CPPFLAGS -DUSE_COMPILER_TLS" + export CPPFLAGS +fi + +if test ${TARGET} = ARM; then + dnl ****************************************** + dnl *** Check to see what FPU is available *** + dnl ****************************************** + AC_MSG_CHECKING(which FPU to use) + + AC_TRY_COMPILE([], [ + __asm__ ("ldfd f0, [r0]"); + ], fpu=FPA, [ + AC_TRY_COMPILE([], [ + __asm__ ("fldd d0, [r0]"); + ], fpu=VFP, fpu=NONE) + ]) + + AC_MSG_RESULT($fpu) + CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu" + unset fpu +fi if test ${TARGET} = unknown; then - CFLAGS="$CFLAGS -DNO_PORT" + CPPFLAGS="$CPPFLAGS -DNO_PORT" AC_MSG_WARN("mono has not been ported to $host: some things may not work.") fi @@ -503,20 +1413,45 @@ if test ${ACCESS_UNALIGNED} = no; then CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS" fi +PREVIEW=no +AC_ARG_WITH(preview, [ --with-preview=yes,no If you want to install the 2.0 FX preview],[ + if test x$with_preview = xyes; then + PREVIEW=yes + fi +]) + +AM_CONDITIONAL(INSTALL_2_0, test x$PREVIEW = xyes) + AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes) AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno) AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC) +AM_CONDITIONAL(SPARC64, test x$TARGET = xSPARC64) AM_CONDITIONAL(X86, test x$TARGET = xX86) +AM_CONDITIONAL(AMD64, test x$TARGET = xAMD64) AM_CONDITIONAL(ALPHA, test x$TARGET = xALPHA) +AM_CONDITIONAL(IA64, test x$TARGET = xIA64) AM_CONDITIONAL(M68K, test x$TARGET = xM68K) AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC) AM_CONDITIONAL(ARM, test x$TARGET = xARM) +AM_CONDITIONAL(S390, test x$TARGET = xS390) +AM_CONDITIONAL(S390x, test x$TARGET = xS390x) +AM_CONDITIONAL(HPPA, test x$TARGET = xHPPA) + +AM_CONDITIONAL(JIT_SUPPORTED, test x$JIT_SUPPORTED = xyes) +AM_CONDITIONAL(INCLUDED_LIBGC, test x$gc = xincluded) + +AC_SUBST(LIBC) +AC_SUBST(INTL) AC_SUBST(arch_target) AC_SUBST(CFLAGS) +AC_SUBST(CPPFLAGS) +AC_SUBST(LDFLAGS) AC_OUTPUT([ Makefile +mint.pc +mono.pc mono/Makefile mono/utils/Makefile mono/metadata/Makefile @@ -527,26 +1462,51 @@ mono/os/Makefile mono/os/win32/Makefile mono/os/unix/Makefile mono/arch/x86/Makefile +mono/arch/amd64/Makefile +mono/arch/hppa/Makefile mono/arch/ppc/Makefile mono/arch/sparc/Makefile +mono/arch/s390/Makefile +mono/arch/s390x/Makefile mono/arch/arm/Makefile +mono/arch/alpha/Makefile mono/interpreter/Makefile mono/tests/Makefile +mono/tests/tests-config mono/benchmark/Makefile mono/monoburg/Makefile mono/monograph/Makefile -mono/jit/Makefile mono/io-layer/Makefile mono/handles/Makefile +mono/mini/Makefile +mono/profiler/Makefile +ikvm-jni/Makefile runtime/Makefile +runtime/net_1_1/Makefile +runtime/net_2_0/Makefile scripts/Makefile man/Makefile -doc/Makefile +web/Makefile docs/Makefile +data/Makefile +data/net_1_1/Makefile +data/net_2_0/Makefile +samples/Makefile +support/Makefile +data/config +mono.spec +tools/Makefile +tools/locale-builder/Makefile ]) echo " - - GC: $gc + mcs source: $mcs_topdir + GC: $gc + ICU: $enable_icu + TLS: $with_tls + SIGALTSTACK: $with_sigaltstack + Engine: $jit_status + 2.0 Alpha: $PREVIEW + JNI support: $jdk_headers_found " |