4 # Gross hack to enable 'make dist' on automake 1.9+tar 1.14.
5 # The extra brackets are to foil regex-based scans.
6 m4_ifdef([_A][M_PROG_TAR],[_A][M_SET_OPTION([tar-ustar])])
8 AM_CONFIG_HEADER(config.h)
9 AM_INIT_AUTOMAKE(mono,1.1.13)
14 # In case of cygwin, override LN_S, irrespective of what it determines.
15 # The build uses cygwin, but the actual runtime doesn't.
17 *cygwin* ) LN_S='cp -p';;
30 if test -d $srcdir/libgc ; then
37 # These are the flags that need to be stored in the mono.pc file for
38 # compiling code that will embed Mono
42 AC_SUBST(libmono_cflags)
43 AC_SUBST(libmono_ldflags)
45 # Variable to have relocatable .pc files (lib, or lib64)
46 reloc_libdir=`basename ${libdir}`
47 AC_SUBST(reloc_libdir)
50 dnl if linker handles the version script
53 # Set to yes if Unix sockets cannot be created in an anonymous namespace
56 # Thread configuration inspired by sleepycat's db
57 AC_MSG_CHECKING([host platform characteristics])
60 *-*-mingw*|*-*-cygwin*)
62 AC_DEFINE(PLATFORM_WIN32,1,[Platform is Win32])
63 if test "x$cross_compiling" = "xno"; then
64 CC="gcc -mno-cygwin -g"
65 # So libgc configure gets -mno-cygwin
69 CPPFLAGS="$CPPFLAGS -DWIN32_THREADS -DFD_SETSIZE=1024"
76 # This forces libgc to use the DllMain based thread registration code on win32
77 libgc_configure_args="$libgc_configure_args --enable-win32-dllmain=yes"
81 CPPFLAGS="$CPPFLAGS -D_REENTRANT"
82 libmono_cflags="-D_REENTRANT"
83 LDFLAGS="$LDFLAGS -pthread"
84 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
85 libmono_ldflags="-pthread"
90 # these flags will work for all versions of -STABLE
94 if test "x$PTHREAD_CFLAGS" = "x"; then
95 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_FREEBSD_THREADS"
96 libmono_cflags="-D_THREAD_SAFE"
98 CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS"
99 libmono_cflags="$PTHREAD_CFLAGS"
101 if test "x$PTHREAD_LIBS" = "x"; then
102 LDFLAGS="$LDFLAGS -pthread"
103 libmono_ldflags="-pthread"
105 LDFLAGS="$LDFLAGS $PTHREAD_LIBS"
106 libmono_ldflags="$PTHREAD_LIBS"
108 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD -DPLATFORM_BSD4"
110 AC_DEFINE(PTHREAD_POINTER_ID)
112 libgc_threads=pthreads
113 # TLS isn't implemented at all on 4-STABLE
119 if test "x$PTHREAD_CFLAGS" = "x"; then
120 CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS"
123 CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS"
124 libmono_cflags="$PTHREAD_CFLAGS"
126 if test "x$PTHREAD_LIBS" = "x"; then
127 LDFLAGS="$LDFLAGS -pthread"
128 libmono_ldflags="-pthread"
130 LDFLAGS="$LDFLAGS $PTHREAD_LIBS"
131 libmono_ldflags="$PTHREAD_LIBS"
133 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD -DPLATFORM_BSD5"
135 AC_DEFINE(PTHREAD_POINTER_ID)
138 libgc_threads=pthreads
139 # TLS is only partially implemented on 5-STABLE (compiler support
140 # but NOT library support)
146 if test "x$PTHREAD_CFLAGS" = "x"; then
147 CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS"
150 CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS"
151 libmono_cflags="$PTHREAD_CFLAGS"
153 if test "x$PTHREAD_LIBS" = "x"; then
154 LDFLAGS="$LDFLAGS -pthread"
155 libmono_ldflags="-pthread"
157 LDFLAGS="$LDFLAGS $PTHREAD_LIBS"
158 libmono_ldflags="$PTHREAD_LIBS"
160 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD -DPLATFORM_BSD6"
162 AC_DEFINE(PTHREAD_POINTER_ID)
164 libgc_threads=pthreads
166 # TLS is only partially implemented on -CURRENT (compiler support
167 # but NOT library support)
173 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_FREEBSD_THREADS"
174 libmono_cflags="-D_THREAD_SAFE"
175 LDFLAGS="$LDFLAGS -pthread"
176 libmono_ldflags="-pthread"
178 AC_DEFINE(PTHREAD_POINTER_ID)
180 libgc_threads=pthreads
184 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP -DUSE_MUNMAP"
185 libmono_cflags="-D_REENTRANT"
186 libmono_ldflags="-lpthread"
188 libgc_threads=pthreads
192 CPPFLAGS="$CPPFLAGS -DGC_HPUX_THREADS -D_HPUX_SOURCE -D_XOPEN_SOURCE_EXTENDED -D_REENTRANT"
193 CFLAGS="$CFLAGS +ESdbgasm"
194 LDFLAGS="$LDFLAGS -z"
195 libmono_cflags="-D_REENTRANT"
196 libmono_ldflags="-lpthread"
197 libgc_threads=pthreads
202 CPPFLAGS="$CPPFLAGS -DGC_SOLARIS_THREADS -DGC_SOLARIS_PTHREADS -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS -DUSE_MMAP -DUSE_MUNMAP"
204 libmono_cflags="-D_REENTRANT"
205 libgc_threads=pthreads
209 CPPFLAGS="$CPPFLAGS -no-cpp-precomp -D_THREAD_SAFE -DGC_MACOSX_THREADS -DPLATFORM_MACOSX"
210 libmono_cflags="-D_THREAD_SAFE"
211 LDFLAGS="$LDFLAGS -pthread"
212 libmono_ldflags="-pthread"
214 AC_DEFINE(PTHREAD_POINTER_ID)
215 AC_DEFINE(USE_MACH_SEMA)
216 no_version_script=yes
218 libgc_threads=pthreads
221 AC_MSG_WARN([*** Please add $host to configure.in checks!])
228 if test x$need_link_unlink = xyes; then
229 AC_DEFINE(NEED_LINK_UNLINK, 1, [Define if Unix sockets cannot be created in an anonymous namespace])
232 AM_CONDITIONAL(PLATFORM_WIN32, test x$platform_win32 = xyes)
234 AC_CHECK_TOOL(CC, gcc, gcc)
239 dnl We should use AM_PROG_AS, but it's not available on automake/aclocal 1.4
241 # Set ASFLAGS if not already set.
242 : ${CCASFLAGS='$(CFLAGS)'}
246 AC_CHECK_PROG(BISON, bison,yes,no)
247 if test "x$BISON" = "xno";
249 AC_MSG_ERROR([You need to install bison])
252 dnl may require a specific autoconf version
253 dnl AC_PROG_CC_FOR_BUILD
254 dnl CC_FOR_BUILD not automatically detected
256 CFLAGS_FOR_BUILD=$CFLAGS
258 if test "x$cross_compiling" = "xyes"; then
263 AC_SUBST(CC_FOR_BUILD)
264 AC_SUBST(CFLAGS_FOR_BUILD)
266 AC_SUBST(BUILD_EXEEXT)
268 AM_CONDITIONAL(CROSS_COMPILING, [test x$cross_compiling = xyes])
273 # This causes monodis to not link correctly
274 #AC_DISABLE_FAST_INSTALL
277 # Test whenever ld supports -version-script
280 if test "x$lt_cv_prog_gnu_ld" = "xno"; then
281 no_version_script=yes
284 AM_CONDITIONAL(NO_VERSION_SCRIPT, test x$no_version_script = xyes)
286 AC_CHECK_HEADERS(sys/filio.h sys/sockio.h netdb.h utime.h semaphore.h sys/un.h linux/rtc.h)
288 AC_CHECK_HEADER(zlib.h, [have_zlib=yes], [have_zlib=no])
290 AM_CONDITIONAL(HAVE_ZLIB, test x$have_zlib = xyes)
292 # for mono/metadata/debug-symfile.c
293 AC_CHECK_HEADERS(elf.h)
296 AC_CHECK_HEADERS(poll.h)
297 AC_CHECK_HEADERS(sys/poll.h)
298 AC_CHECK_HEADERS(sys/wait.h)
299 AC_CHECK_HEADERS(grp.h)
300 AC_CHECK_HEADERS(syslog.h)
303 AC_CHECK_HEADERS(wchar.h)
306 AC_CHECK_HEADERS(ieeefp.h)
309 /* Only freebsd6 has a working ieeefp.h */
312 AC_CHECK_HEADERS(ieeefp.h)
315 AC_MSG_CHECKING(for isinf)
316 AC_TRY_LINK([#include <math.h>], [
320 AC_DEFINE(HAVE_ISINF, 1, [isinf available])
322 # We'll have to use signals
327 # not 64 bit clean in cross-compile
328 AC_CHECK_SIZEOF(void *, 4)
331 if test x"$GCC" = xyes; then
332 WARN='-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wcast-align -Wwrite-strings'
333 # The runtime code does not respect ANSI C strict aliasing rules
334 CFLAGS="$CFLAGS -fno-strict-aliasing"
337 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
338 AC_MSG_CHECKING(for -Wdeclaration-after-statement option to gcc)
348 # The Sun Forte compiler complains about inline functions that access static variables
349 # so disable all inlining.
352 CFLAGS="$CFLAGS -Dinline="
356 CFLAGS="$CFLAGS -g $WARN"
358 # Where's the 'mcs' source tree?
359 if test -d $srcdir/mcs; then
365 mcs_topdir='$(top_srcdir)/'$mcsdir
366 mcs_topdir_from_srcdir='$(top_builddir)/'$mcsdir
368 ## Maybe should also disable if mcsdir is invalid. Let's punt the issue for now.
369 AM_CONDITIONAL(BUILD_MCS, [test x$cross_compiling = xno])
371 AC_SUBST([mcs_topdir])
372 AC_SUBST([mcs_topdir_from_srcdir])
374 AC_ARG_WITH([libgdiplus],
375 [ --with-libgdiplus=installed|sibling|<path> Override the libgdiplus used for System.Drawing tests (defaults to NO)],
376 [], [with_libgdiplus=installed])
378 case $with_libgdiplus in
379 no|installed) libgdiplus_loc= ;;
380 yes|sibling) libgdiplus_loc=`cd ../libgdiplus && pwd`/src/libgdiplus.la ;;
381 /*) libgdiplus_loc=$with_libgdiplus ;;
382 *) libgdiplus_loc=`pwd`/$with_libgdiplus ;;
384 AC_SUBST([libgdiplus_loc])
386 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
387 if test "x$PKG_CONFIG" = "xno"; then
388 AC_MSG_ERROR([You need to install pkg-config])
391 dnl for use on the build system
392 dnl pkg-config is stupid
393 BUILD_GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0 gthread-2.0`
394 BUILD_GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0 gthread-2.0`
395 AC_SUBST(BUILD_GLIB_CFLAGS)
396 AC_SUBST(BUILD_GLIB_LIBS)
399 AC_ARG_WITH(crosspkgdir, [ --with-crosspkgdir=/path/to/pkg-config/dir],
400 if test x$with_crosspkgdir = "x"; then
401 if test -s $PKG_CONFIG_PATH; then
402 pkg_config_path=$PKG_CONFIG_PATH
405 pkg_config_path=$with_crosspkgdir
406 PKG_CONFIG_PATH=$pkg_config_path
407 export PKG_CONFIG_PATH
411 ## Versions of dependencies
412 GLIB_REQUIRED_VERSION=1.3.11
414 PKG_CHECK_MODULES(BASE_DEPENDENCIES, glib-2.0 >= $GLIB_REQUIRED_VERSION)
416 GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0 gthread-2.0`
417 GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0 gthread-2.0`
418 GMODULE_CFLAGS=`$PKG_CONFIG --cflags gmodule-2.0`
419 GMODULE_LIBS=`$PKG_CONFIG --libs gmodule-2.0`
421 AC_SUBST(GLIB_CFLAGS)
423 AC_SUBST(GMODULE_CFLAGS)
424 AC_SUBST(GMODULE_LIBS)
426 if test x$cross_compiling$platform_win32 = xnoyes; then
427 AC_MSG_CHECKING(for cygwin glib2-dev package)
428 if [ cygcheck --f /usr/lib/libglib-2.0.dll.a | grep -q glib2-devel ]; then
430 AC_MSG_ERROR([Mono cannot be built with the cygwin glib2-devel package installed, because that package doesn't work with -mno-cygwin. Please uninstall it then re-run configure.])
432 AC_MSG_RESULT(not found, ok)
435 AC_MSG_CHECKING(for broken gwin32.h)
436 glib_include=`$PKG_CONFIG --cflags-only-I glib-2.0 | sed -e 's/ -I.*//g' | sed -e 's/-I//g'`
437 if test -f $glib_include/glib/gwin32.h; then
438 if [ grep ftruncate $glib_include/glib/gwin32.h | grep -q define ]; then
439 AC_MSG_RESULT(failed)
441 AC_MSG_ERROR([Your version of gwin32.h is broken and will cause compilation errors when building mono. Please fix it by deleting the line: '$hashmark define ftruncate...' from '$glib_include/glib/gwin32.h' then re-run configure.])
447 AC_ARG_WITH(gc, [ --with-gc=boehm,included,none],[gc=$with_gc],[gc=$gc_default])
449 # Enable support for fast thread-local storage
450 # Some systems have broken support, so we allow to disable it.
451 AC_ARG_WITH(tls, [ --with-tls=__thread,pthread select Thread Local Storage implementation],[],[with_tls=__thread])
453 # Kept for compatibility
454 AC_ARG_WITH(nptl, [ --with-nptl=yes,no deprecated, use --with-tls instead],[],[with_nptl=default])
456 if test "x$with_nptl" != "xdefault"; then
457 if test "x$with_nptl" = "xyes"; then
458 AC_MSG_WARN([--with-nptl=yes is deprecated, use --with-tls=__thread option instead.])
461 if test "x$with_nptl" = "xno"; then
462 AC_MSG_WARN([--with-nptl=no is deprecated, use --with-tls=pthread option instead.])
467 # Enable support for using sigaltstack for SIGSEGV and stack overflow handling
468 # This does not work on some platforms (bug #55253)
469 AC_ARG_WITH(sigaltstack, [ --with-sigaltstack=yes,no enable/disable support for sigaltstack],[],[with_sigaltstack=no])
471 AC_ARG_WITH(static_mono, [ --with-static_mono=yes,no link mono statically to libmono (faster)],[],[with_static_mono=yes])
473 if test "x$enable_static" = "xno"; then
477 if test "x$platform_win32" = "xyes"; then
478 # Boehm GC requires the runtime to be in its own dll
482 AM_CONDITIONAL(STATIC_MONO, test x$with_static_mono != xno)
484 AC_ARG_WITH(xen_opt, [ --with-xen_opt=yes,no Enable Xen-specific behaviour],[],[with_xen_opt=yes])
485 if test "x$with_xen_opt" = "xyes"; then
486 AC_DEFINE(MONO_XEN_OPT, 1, [Xen-specific behaviour])
488 CFLAGS="$CFLAGS -mno-tls-direct-seg-refs"
489 AC_MSG_CHECKING(for -mno-tls-direct-seg-refs option to gcc)
500 DISABLED_FEATURES=none
502 AC_ARG_ENABLE(minimal, [ --enable-minimal=LIST drop support for LIST subsystems.
503 LIST is a comma-separated list from: aot, profiler, decimal, pinvoke, debug,
504 reflection_emit, large_code, logging, com, ssa, generics.],
506 for feature in `echo "$enable_minimal" | sed -e "s/,/ /g"`; do
507 eval "mono_feature_disable_$feature='yes'"
508 AC_MSG_NOTICE([Disabled support for feature: $feature])
510 DISABLED_FEATURES=$enable_minimal
511 disabled="Disabled: $enable_minimal"
514 AC_DEFINE_UNQUOTED(DISABLED_FEATURES, "$DISABLED_FEATURES", [String of disabled features])
516 if test "x$mono_feature_disable_aot" = "xyes"; then
517 AC_DEFINE(DISABLE_AOT, 1, [Disable AOT support])
520 if test "x$mono_feature_disable_profiler" = "xyes"; then
521 AC_DEFINE(DISABLE_PROFILER, 1, [Disable default profiler support])
524 if test "x$mono_feature_disable_decimal" = "xyes"; then
525 AC_DEFINE(DISABLE_DECIMAL, 1, [Disable System.Decimal support])
528 if test "x$mono_feature_disable_pinvoke" = "xyes"; then
529 AC_DEFINE(DISABLE_PINVOKE, 1, [Disable P/Invoke support])
532 if test "x$mono_feature_disable_debug" = "xyes"; then
533 AC_DEFINE(DISABLE_DEBUG, 1, [Disable runtime debugging support])
536 if test "x$mono_feature_disable_reflection_emit" = "xyes"; then
537 AC_DEFINE(DISABLE_REFLECTION_EMIT, 1, [Disable reflection emit support])
540 if test "x$mono_feature_disable_large_code" = "xyes"; then
541 AC_DEFINE(DISABLE_LARGE_CODE, 1, [Disable support for huge assemblies])
544 if test "x$mono_feature_disable_logging" = "xyes"; then
545 AC_DEFINE(DISABLE_LOGGING, 1, [Disable support debug logging])
548 if test "x$mono_feature_disable_com" = "xyes"; then
549 AC_DEFINE(DISABLE_COM, 1, [Disable COM support])
552 if test "x$mono_feature_disable_ssa" = "xyes"; then
553 AC_DEFINE(DISABLE_SSA, 1, [Disable advanced SSA JIT optimizations])
556 if test "x$mono_feature_disable_generics" = "xyes"; then
557 AC_DEFINE(DISABLE_GENERICS, 1, [Disable generics support])
560 AC_MSG_CHECKING(for visibility __attribute__)
562 void __attribute__ ((visibility ("hidden"))) doit (void) {}
563 void main () { doit (); }
565 AC_DEFINE(HAVE_VISIBILITY_HIDDEN, 1, [Support for the visibility ("hidden") attribute])
577 AC_CHECK_HEADERS(gc.h gc/gc.h, gc_headers=yes)
578 AC_CHECK_LIB(gc, GC_malloc, found_boehm="yes",,$libdl)
580 if test "x$found_boehm" != "xyes"; then
581 AC_MSG_ERROR("GC requested but libgc not found! Install libgc or run configure with --with-gc=none.")
583 if test "x$gc_headers" != "xyes"; then
584 AC_MSG_ERROR("GC requested but header files not found! You may need to install them by hand.")
587 AC_DEFINE(HAVE_BOEHM_GC)
588 AC_SUBST(HAVE_BOEHM_GC)
589 LIBGC_LIBS="-lgc $libdl"
590 LIBGC_STATIC_LIBS="$LIBGC_LIBS"
592 # AC_CHECK_FUNCS does not work for some reason...
593 AC_CHECK_LIB(gc, GC_gcj_malloc, found_gcj_malloc="yes",,$libdl)
594 if test "x$found_gcj_malloc" = "xyes"; then
595 AC_DEFINE(HAVE_GC_GCJ_MALLOC)
596 AC_DEFINE_UNQUOTED(USED_GC_NAME, "System Boehm (with typed GC)", [GC description])
598 AC_DEFINE_UNQUOTED(USED_GC_NAME, "System Boehm (no typed GC)", [GC description])
600 AC_CHECK_LIB(gc, GC_enable, found_gc_enable="yes",,$libdl)
601 if test "x$found_gc_enable" = "xyes"; then
602 AC_DEFINE(HAVE_GC_ENABLE)
607 AC_CONFIG_SUBDIRS(libgc)
614 LIBGC_CFLAGS='-I$(top_srcdir)/libgc/include'
615 LIBGC_LIBS='$(top_builddir)/libgc/libmonogc.la'
616 LIBGC_STATIC_LIBS='$(top_builddir)/libgc/libmonogc-static.la'
618 AC_DEFINE(HAVE_BOEHM_GC)
619 AC_SUBST(HAVE_BOEHM_GC)
622 AC_DEFINE(USE_INCLUDED_LIBGC)
624 # The included libgc contains GCJ support
625 AC_DEFINE(HAVE_GC_GCJ_MALLOC)
626 AC_DEFINE(HAVE_GC_ENABLE)
627 AC_DEFINE_UNQUOTED(USED_GC_NAME, "Included Boehm (with typed GC)", [GC description])
633 dnl use_included_gc=no
634 dnl AC_DEFINE(HAVE_SGEN_GC,1,[Using the simple generational GC.])
635 dnl AC_DEFINE(HAVE_MOVING_COLLECTOR,1,[The GC can move objects.])
636 dnl AC_DEFINE(HAVE_WRITE_BARRIERS,1,[The GC needs write barriers.])
637 dnl AC_DEFINE_UNQUOTED(USED_GC_NAME, "Simple generational", [GC description])
641 AC_MSG_WARN("Compiling mono without GC.")
642 AC_DEFINE_UNQUOTED(USED_GC_NAME, "none", [GC description])
643 AC_DEFINE(HAVE_NULL_GC,1,[No GC support.])
646 AC_MSG_ERROR([Invalid argument to --with-gc.])
650 AC_ARG_WITH(large-heap, [ --with-large-heap=yes,no Enable support for GC heaps larger than 3GB], [large_heap=$withval], [large_heap=no])
651 if test "x$large_heap" = "xyes"; then
653 CPPFLAGS="$CPPFLAGS -DLARGE_CONFIG"
656 # tell libgc/configure about what we want
657 ac_configure_args="$ac_configure_args --disable-embed-check --with-libgc-threads=$libgc_threads $libgc_configure_args"
659 AM_CONDITIONAL(INCLUDED_LIBGC, test x$use_included_gc = xyes)
660 AC_SUBST(LIBGC_CFLAGS)
662 AC_SUBST(LIBGC_STATIC_LIBS)
666 dnl End of libgc checks
669 if test x$platform_win32 = xno; then
671 dnl ******************************************************************
672 dnl *** Checks for the IKVM JNI interface library ***
673 dnl ******************************************************************
674 AC_ARG_WITH(ikvm-native, [ --with-ikvm-native=yes,no build the IKVM JNI interface library],[with_ikvm_native=$withval],[with_ikvm_native=yes])
677 if test x$with_ikvm_native = xyes; then
678 ikvm_native_dir=ikvm-native
679 jdk_headers_found="IKVM Native"
682 AC_SUBST(ikvm_native_dir)
684 AC_CHECK_HEADERS(execinfo.h)
686 AC_CHECK_FUNCS(getgrgid_r)
687 AC_CHECK_FUNCS(getgrnam_r)
688 AC_CHECK_FUNCS(getpwnam_r)
689 AC_CHECK_FUNCS(getpwuid_r)
690 AC_CHECK_FUNCS(getresuid)
691 AC_CHECK_FUNCS(setresuid)
692 AC_CHECK_FUNCS(kqueue)
693 AC_CHECK_FUNCS(backtrace_symbols)
695 dnl ******************************************************************
696 dnl *** Check for large file support ***
697 dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) ***
698 dnl ******************************************************************
700 # Check that off_t can represent 2**63 - 1 correctly, working around
701 # potential compiler bugs. Defines LARGE_FILE_SUPPORT, adds $1 to
702 # CPPFLAGS and sets $large_offt to yes if the test succeeds
704 AC_DEFUN([LARGE_FILES], [
705 large_CPPFLAGS=$CPPFLAGS
706 CPPFLAGS="$CPPFLAGS $1"
708 #include <sys/types.h>
710 #define BIG_OFF_T (((off_t)1<<62)-1+((off_t)1<<62))
713 int big_off_t=((BIG_OFF_T%2147483629==721) &&
714 (BIG_OFF_T%2147483647==1));
723 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT)
724 large_CPPFLAGS="$large_CPPFLAGS $1"
729 CPPFLAGS=$large_CPPFLAGS
732 AC_MSG_CHECKING(if off_t is 64 bits wide)
734 if test $large_offt = no; then
735 AC_MSG_CHECKING(if _FILE_OFFSET_BITS=64 gives 64 bit off_t)
736 LARGE_FILES("-D_FILE_OFFSET_BITS=64")
738 if test $large_offt = no; then
739 AC_MSG_WARN([No 64 bit file size support available])
742 dnl *****************************
743 dnl *** Checks for libsocket ***
744 dnl *****************************
745 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
747 dnl *******************************
748 dnl *** Checks for MSG_NOSIGNAL ***
749 dnl *******************************
750 AC_MSG_CHECKING(for MSG_NOSIGNAL)
751 AC_TRY_COMPILE([#include <sys/socket.h>], [
752 int f = MSG_NOSIGNAL;
756 AC_DEFINE(HAVE_MSG_NOSIGNAL)
758 # We'll have to use signals
762 dnl *****************************
763 dnl *** Checks for SOL_IP ***
764 dnl *****************************
765 AC_MSG_CHECKING(for SOL_IP)
766 AC_TRY_COMPILE([#include <netdb.h>], [
771 AC_DEFINE(HAVE_SOL_IP)
773 # We'll have to use getprotobyname
777 dnl *****************************
778 dnl *** Checks for SOL_IPV6 ***
779 dnl *****************************
780 AC_MSG_CHECKING(for SOL_IPV6)
781 AC_TRY_COMPILE([#include <netdb.h>], [
782 int level = SOL_IPV6;
786 AC_DEFINE(HAVE_SOL_IPV6)
788 # We'll have to use getprotobyname
792 dnl *****************************
793 dnl *** Checks for SOL_TCP ***
794 dnl *****************************
795 AC_MSG_CHECKING(for SOL_TCP)
796 AC_TRY_COMPILE([#include <netdb.h>], [
801 AC_DEFINE(HAVE_SOL_TCP)
803 # We'll have to use getprotobyname
807 dnl *****************************
808 dnl *** Checks for IP_PKTINFO ***
809 dnl *****************************
810 AC_MSG_CHECKING(for IP_PKTINFO)
811 AC_TRY_COMPILE([#include <netdb.h>], [
812 int level = IP_PKTINFO;
816 AC_DEFINE(HAVE_IP_PKTINFO)
821 dnl *****************************
822 dnl *** Checks for IPV6_PKTINFO ***
823 dnl *****************************
824 AC_MSG_CHECKING(for IPV6_PKTINFO)
825 AC_TRY_COMPILE([#include <netdb.h>], [
826 int level = IPV6_PKTINFO;
830 AC_DEFINE(HAVE_IPV6_PKTINFO)
835 dnl *********************************
836 dnl *** Check for struct ip_mreqn ***
837 dnl *********************************
838 AC_MSG_CHECKING(for struct ip_mreqn)
839 AC_TRY_COMPILE([#include <netinet/in.h>], [
840 struct ip_mreqn mreq;
841 mreq.imr_address.s_addr = 0;
845 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
847 # We'll just have to try and use struct ip_mreq
849 AC_MSG_CHECKING(for struct ip_mreq)
850 AC_TRY_COMPILE([#include <netinet/in.h>], [
852 mreq.imr_interface.s_addr = 0;
856 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
858 # No multicast support
863 dnl **********************************
864 dnl *** Check for gethostbyname2_r ***
865 dnl **********************************
866 AC_MSG_CHECKING(for gethostbyname2_r)
867 AC_TRY_LINK([#include <netdb.h>], [
868 gethostbyname2_r(NULL,0,NULL,NULL,0,NULL,NULL);
872 AC_DEFINE(HAVE_GETHOSTBYNAME2_R)
877 dnl *****************************
878 dnl *** Checks for libnsl ***
879 dnl *****************************
880 AC_CHECK_LIB(nsl, gethostbyaddr, LIBS="$LIBS -lnsl")
882 AC_CHECK_FUNCS(inet_pton inet_aton)
884 dnl ***********************************************
885 dnl *** Checks for size of sockaddr_un.sun_path ***
886 dnl ***********************************************
887 # AC_CHECK_SIZEOF can't cope with struct members :-(
888 AC_MSG_CHECKING(size of sockaddr_un.sun_path)
889 AC_CACHE_VAL(cv_mono_sizeof_sunpath,
891 #include <sys/types.h>
896 struct sockaddr_un sock_un;
897 FILE *f=fopen("conftestval", "w");
899 fprintf(f, "%d\n", sizeof(sock_un.sun_path));
902 ], cv_mono_sizeof_sunpath=`cat conftestval`,
903 cv_mono_sizeof_sunpath=0,
904 cv_mono_sizeof_sunpath=0)])dnl
905 AC_MSG_RESULT($cv_mono_sizeof_sunpath)
906 AC_DEFINE_UNQUOTED(MONO_SIZEOF_SUNPATH, $cv_mono_sizeof_sunpath)
908 dnl *************************************
909 dnl *** Checks for zero length arrays ***
910 dnl *************************************
911 AC_MSG_CHECKING(whether $CC supports zero length arrays)
919 AC_DEFINE_UNQUOTED(MONO_ZERO_ARRAY_LENGTH, 0)
922 AC_DEFINE_UNQUOTED(MONO_ZERO_ARRAY_LENGTH, 1)
925 dnl *****************************
926 dnl *** Checks for libxnet ***
927 dnl *****************************
930 AC_MSG_CHECKING(for Solaris XPG4 support)
931 if test -f /usr/lib/libxnet.so; then
932 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=500"
933 CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
934 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED=1"
941 if test "$GCC" = "yes"; then
942 CFLAGS="$CFLAGS -Wno-char-subscripts"
947 dnl *****************************
948 dnl *** Checks for libpthread ***
949 dnl *****************************
950 # on FreeBSD -STABLE, the pthreads functions all reside in libc_r
951 # and libpthread does not exist
955 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
958 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
961 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
964 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -lpthread")
967 AC_CHECK_HEADERS(pthread.h)
968 AC_CHECK_FUNCS(pthread_mutex_timedlock)
969 AC_CHECK_FUNCS(pthread_getattr_np pthread_attr_get_np)
970 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
971 AC_TRY_COMPILE([ #include <pthread.h>], [
972 pthread_mutexattr_t attr;
973 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
978 AC_MSG_WARN(Using mono_mutex_t for recursive mutexes)
979 AC_DEFINE(USE_MONO_MUTEX)
981 AC_CHECK_FUNCS(pthread_attr_setstacksize)
982 AC_CHECK_FUNCS(pthread_attr_getstack)
983 AC_CHECK_FUNCS(pthread_get_stacksize_np pthread_get_stackaddr_np)
985 dnl ***********************************
986 dnl *** Checks for working __thread ***
987 dnl ***********************************
988 AC_MSG_CHECKING(for working __thread)
989 if test "x$with_tls" != "x__thread"; then
990 AC_MSG_RESULT(disabled)
995 static int res1, res2;
997 void thread_main (void *arg)
1012 pthread_create (&t1, NULL, thread_main, 1);
1013 pthread_create (&t2, NULL, thread_main, 2);
1015 pthread_join (t1, NULL);
1016 pthread_join (t2, NULL);
1018 return !(res1 + res2 == 2);
1028 dnl **************************************
1029 dnl *** Checks for working sigaltstack ***
1030 dnl **************************************
1031 AC_MSG_CHECKING(for working sigaltstack)
1032 if test "x$with_sigaltstack" != "xyes"; then
1033 AC_MSG_RESULT(disabled)
1040 #include <pthread.h>
1041 #include <sys/wait.h>
1042 #if defined(__FreeBSD__) || defined(__NetBSD__)
1043 #define SA_STACK SA_ONSTACK
1046 sigsegv_signal_handler (int _dummy, siginfo_t *info, void *context)
1052 loop (void *ignored)
1063 struct sigaction sa;
1064 struct sigaltstack sas;
1066 pthread_attr_t attr;
1068 sa.sa_sigaction = sigsegv_signal_handler;
1069 sigemptyset (&sa.sa_mask);
1070 sa.sa_flags = SA_SIGINFO | SA_ONSTACK;
1071 if (sigaction (SIGSEGV, &sa, NULL) == -1) {
1072 perror ("sigaction");
1076 sas.ss_sp = malloc (SIGSTKSZ);
1077 sas.ss_size = SIGSTKSZ;
1079 if (sigaltstack (&sas, NULL) == -1) {
1080 perror ("sigaltstack");
1084 pthread_attr_init (&attr);
1085 if (pthread_create(&id, &attr, loop, &attr) != 0) {
1086 printf ("pthread_create\n");
1110 for (i = 0; i < 3; ++i) {
1112 waitpid (son, &status, WNOHANG);
1113 if (WIFEXITED (status) && WEXITSTATUS (status) == 0)
1117 kill (son, SIGKILL);
1123 AC_DEFINE(HAVE_WORKING_SIGALTSTACK)
1130 dnl ********************************
1131 dnl *** Checks for semaphore lib ***
1132 dnl ********************************
1133 # 'Real Time' functions on Solaris
1134 # posix4 on Solaris 2.6
1135 # pthread (first!) on Linux
1136 AC_SEARCH_LIBS(sem_init, pthread rt posix4)
1138 dnl ********************************
1139 dnl *** Checks for timezone stuff **
1140 dnl ********************************
1141 AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
1147 ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
1148 if test $ac_cv_struct_tm_gmtoff = yes; then
1149 AC_DEFINE(HAVE_TM_GMTOFF)
1151 AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone,
1156 ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no))
1157 if test $ac_cv_var_timezone = yes; then
1158 AC_DEFINE(HAVE_TIMEZONE)
1160 AC_ERROR(unable to find a way to determine timezone)
1164 dnl *********************************
1165 dnl *** Checks for math functions ***
1166 dnl *********************************
1168 AC_CHECK_FUNCS(finite, , AC_MSG_CHECKING(for finite in math.h)
1169 AC_TRY_LINK([#include <math.h>],
1171 AC_DEFINE(HAVE_FINITE) AC_MSG_RESULT(yes),
1173 AC_CHECK_FUNCS(isfinite, , AC_MSG_CHECKING(for isfinite in math.h)
1174 AC_TRY_LINK([#include <math.h>],
1176 AC_DEFINE(HAVE_ISFINITE) AC_MSG_RESULT(yes),
1179 dnl ****************************************************************
1180 dnl *** Checks for working poll() (macosx defines it but doesn't ***
1181 dnl *** have it in the library (duh)) ***
1182 dnl ****************************************************************
1183 AC_CHECK_FUNCS(poll)
1185 dnl *************************
1186 dnl *** Check for signbit ***
1187 dnl *************************
1188 AC_MSG_CHECKING(for signbit)
1189 AC_TRY_LINK([#include <math.h>], [
1190 int s = signbit(1.0);
1193 AC_DEFINE(HAVE_SIGNBIT)
1198 dnl *********************
1199 dnl *** Check for AIO ***
1200 dnl *********************
1201 AC_MSG_CHECKING([for SIGEV_THREAD definition])
1202 dnl Some systems (FreeBSD at least) may have aio_read
1203 dnl but don't support/define SIGEV_THREAD.
1205 #include <sys/signal.h>
1207 int x = SIGEV_THREAD;
1209 ac_cv_c_sigev_thread=yes
1215 if test "$ac_cv_c_sigev_thread" = "yes" ; then
1216 AC_CHECK_HEADERS(aio.h sys/aio.h)
1217 AC_CHECK_LIB(rt, aio_read, [ LIBS="$LIBS -lrt" ],)
1218 SIGVAL_PTR="undefined"
1219 if test "$ac_cv_header_aio_h" = "yes" -o "$ac_cv_header_sys_aio_h" = "yes" ; then
1220 AC_CHECK_MEMBER(union sigval.sigval_ptr,SIGVAL_PTR="sigval_ptr",, [
1221 #include <sys/signal.h>
1223 AC_CHECK_MEMBER(union sigval.sival_ptr,SIGVAL_PTR="sival_ptr",, [
1224 #include <sys/signal.h>
1226 if test "$SIGVAL_PTR" = "undefined" ; then
1227 AC_MSG_ERROR([Unable to detect field name in 'union sigval'])
1230 AC_DEFINE_UNQUOTED(SIGVAL_PTR,$SIGVAL_PTR,[Pointer field name in 'union sigval'])
1233 dnl **********************************
1235 dnl **********************************
1236 AC_CHECK_HEADERS(sys/epoll.h)
1238 AC_CHECK_FUNCS(epoll_ctl, [haveepoll=yes], )
1239 if test "x$haveepoll" = "xyes" -a "x$ac_cv_header_sys_epoll_h" = "xyes" ; then
1240 AC_DEFINE(HAVE_EPOLL, 1, [epoll supported])
1243 dnl ******************************
1244 dnl *** Checks for SIOCGIFCONF ***
1245 dnl ******************************
1246 AC_CHECK_HEADERS(sys/ioctl.h)
1247 AC_CHECK_HEADERS(net/if.h)
1248 AC_MSG_CHECKING(for ifreq)
1250 #include <sys/ioctl.h>
1258 x = (void *) &ifr->ifr_addr;
1261 AC_DEFINE(HAVE_SIOCGIFCONF, 1, [Can get interface list])
1265 dnl **********************************
1266 dnl *** Checks for MonoPosixHelper ***
1267 dnl **********************************
1268 AC_CHECK_FUNC(setkey, ,
1269 AC_CHECK_LIB(crypt, setkey, [
1270 AC_DEFINE(HAVE_SETKEY, 1, [Define if setkey(3) is available])
1271 CRYPT_LIBS="-lcrypt"
1274 AC_SUBST(CRYPT_LIBS)
1275 AC_CHECK_HEADERS(checklist.h)
1276 AC_CHECK_HEADERS(fstab.h)
1277 AC_CHECK_HEADERS(attr/xattr.h)
1278 AC_CHECK_HEADERS(sys/extattr.h)
1279 AC_CHECK_HEADERS(sys/sendfile.h)
1280 AC_CHECK_HEADERS(sys/statvfs.h)
1281 AC_CHECK_HEADERS(sys/vfstab.h)
1282 AC_CHECK_HEADERS(sys/xattr.h)
1283 AC_CHECK_HEADERS(sys/mman.h)
1284 AC_CHECK_FUNCS(getdomainname)
1285 AC_CHECK_FUNCS(setdomainname)
1286 AC_CHECK_FUNCS(fgetgrent)
1287 AC_CHECK_FUNCS(fgetpwent)
1288 AC_CHECK_FUNCS(fgetpwent)
1289 AC_CHECK_FUNCS(getfsstat)
1290 AC_CHECK_FUNCS(lutimes)
1291 AC_CHECK_FUNCS(mremap)
1292 AC_CHECK_FUNCS(remap_file_pages)
1293 AC_CHECK_FUNCS(posix_fadvise)
1294 AC_CHECK_FUNCS(posix_fallocate)
1295 AC_CHECK_FUNCS(posix_madvise)
1296 AC_CHECK_FUNCS(vsnprintf)
1297 AC_CHECK_FUNCS(sendfile)
1298 AC_CHECK_FUNCS(sethostid)
1299 AC_CHECK_FUNCS(statfs)
1300 AC_CHECK_FUNCS(fstatfs)
1301 AC_CHECK_FUNCS(statvfs)
1302 AC_CHECK_FUNCS(fstatvfs)
1303 AC_CHECK_FUNCS(stime)
1304 AC_CHECK_FUNCS(strerror_r)
1305 AC_CHECK_FUNCS(ttyname_r)
1306 AC_CHECK_SIZEOF(size_t)
1308 [struct dirent.d_off, struct dirent.d_reclen, struct dirent.d_type],,,
1309 [#include <sys/types.h>
1310 #include <dirent.h>])
1312 dnl Favour xattr through glibc, but use libattr if we have to
1313 AC_CHECK_FUNC(lsetxattr, ,
1314 AC_CHECK_LIB(attr, lsetxattr, XATTR_LIB="-lattr",)
1318 dnl *********************************
1319 dnl *** Check for Console 2.0 I/O ***
1320 dnl *********************************
1321 AC_CHECK_HEADERS([curses.h])
1322 AC_CHECK_HEADERS([term.h], [], [],
1327 AC_CHECK_HEADERS([termios.h])
1329 dnl * This is provided in io-layer, but on windows it's only available
1331 AC_DEFINE(HAVE_GETPROCESSID, 1, [Define if GetProcessId is available])
1333 jdk_headers_found=no
1334 AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
1335 AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?))
1336 AC_CHECK_LIB(ole32, main, LIBS="$LIBS -lole32", AC_ERROR(bad mingw install?))
1338 dnl *********************************
1339 dnl *** Check for struct ip_mreqn ***
1340 dnl *********************************
1341 AC_MSG_CHECKING(for struct ip_mreqn)
1342 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1343 struct ip_mreqn mreq;
1344 mreq.imr_address.s_addr = 0;
1346 # Yes, we have it...
1348 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
1350 # We'll just have to try and use struct ip_mreq
1352 AC_MSG_CHECKING(for struct ip_mreq)
1353 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1354 struct ip_mreq mreq;
1355 mreq.imr_interface.s_addr = 0;
1357 # Yes, we have it...
1359 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
1361 # No multicast support
1365 AC_CHECK_FUNCS(GetProcessId)
1369 AC_MSG_CHECKING(for socklen_t)
1371 #include <sys/types.h>
1372 #include <sys/socket.h>
1376 ac_cv_c_socklen_t=yes
1377 AC_DEFINE(HAVE_SOCKLEN_T)
1383 AC_MSG_CHECKING(for array element initalizer support)
1384 AC_TRY_COMPILE([#include <sys/socket.h>], [
1385 const int array[] = {[1] = 2,};
1387 # Yes, we have it...
1389 AC_DEFINE(HAVE_ARRAY_ELEM_INIT,1,[Supports C99 array initialization])
1391 # We'll have to use signals
1395 AC_CHECK_FUNCS(trunc, , AC_MSG_CHECKING(for trunc in math.h)
1396 # Simply calling trunc (0.0) is no good since gcc will optimize the call away
1397 AC_TRY_LINK([#include <math.h>],
1398 [ static void *p = &trunc; ],
1400 AC_DEFINE(HAVE_TRUNC)
1406 if test "x$ac_cv_truncl" != "xyes"; then
1407 AC_CHECK_LIB(sunmath, aintl, [ AC_DEFINE(HAVE_AINTL) LIBS="$LIBS -lsunmath"])
1410 dnl ****************************
1411 dnl *** Look for /dev/random ***
1412 dnl ****************************
1414 AC_MSG_CHECKING([if usage of random device is requested])
1415 AC_ARG_ENABLE(dev-random,
1416 [ --disable-dev-random disable the use of the random device],
1417 try_dev_random=$enableval, try_dev_random=yes)
1418 AC_MSG_RESULT($try_dev_random)
1422 NAME_DEV_RANDOM="/dev/srandom"
1425 dnl Win32 does not have /dev/random, they have their own method...
1427 *-*-mingw*|*-*-cygwin*)
1428 ac_cv_have_dev_random=no
1431 dnl Everywhere else, it's /dev/random
1434 NAME_DEV_RANDOM="/dev/random"
1438 AC_DEFINE_UNQUOTED(NAME_DEV_RANDOM, "$NAME_DEV_RANDOM")
1440 dnl Now check if the device actually exists
1442 if test "x$try_dev_random" = "xyes"; then
1443 AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
1444 [if test -r "$NAME_DEV_RANDOM" ; then
1445 ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
1446 if test "x$ac_cv_have_dev_random" = "xyes"; then
1447 AC_DEFINE(HAVE_CRYPT_RNG)
1450 AC_MSG_CHECKING(for random device)
1451 ac_cv_have_dev_random=no
1452 AC_MSG_RESULT(has been disabled)
1455 if test "x$platform_win32" = "xyes"; then
1456 AC_DEFINE(HAVE_CRYPT_RNG)
1459 if test "x$ac_cv_have_dev_random" = "xno" \
1460 && test "x$platform_win32" = "xno"; then
1463 *** A system-provided entropy source was not found on this system.
1464 *** Because of this, the System.Security.Cryptography random number generator
1465 *** will throw a NotImplemented exception.
1467 *** If you are seeing this message, and you know your system DOES have an
1468 *** entropy collection in place, please contact <crichton@gimp.org> and
1469 *** provide information about the system and how to access the random device.
1471 *** Otherwise you can install either egd or prngd and set the environment
1472 *** variable MONO_EGD_SOCKET to point to the daemon's socket to use that.
1476 AC_MSG_CHECKING([if inter-process shared handles are requested])
1477 AC_ARG_ENABLE(shared-handles, [ --disable-shared-handles disable inter-process shared handles], try_shared_handles=$enableval, try_shared_handles=yes)
1478 AC_MSG_RESULT($try_shared_handles)
1479 if test "x$try_shared_handles" != "xyes"; then
1480 AC_DEFINE(DISABLE_SHARED_HANDLES)
1481 AC_SUBST(DISABLE_SHARED_HANDLES)
1484 AC_ARG_ENABLE(nunit-tests, [ --enable-nunit-tests Run the nunit tests of the class library on 'make check'])
1485 AM_CONDITIONAL(ENABLE_NUNIT_TESTS, [test x$enable_nunit_tests = xyes])
1488 ACCESS_UNALIGNED="yes"
1494 SQLITE="libsqlite.so.0"
1495 SQLITE3="libsqlite3.so.0"
1501 # mips-sgi-irix5.* | mips-sgi-irix6.*)
1503 # ACCESS_UNALIGNED="no"
1516 x86_64-*-* | amd64-*-*)
1525 ACCESS_UNALIGNED="no"
1530 AC_CHECK_LIB(unwind, _U_dyn_register, [], [AC_MSG_ERROR(library libunwind not found)])
1531 libmono_ldflags="-lunwind"
1534 if test "x$ac_cv_sizeof_void_p" = "x8"; then
1541 ACCESS_UNALIGNED="no"
1549 if test x"$GCC" = xyes; then
1550 CFLAGS="$CFLAGS -Wno-cast-align"
1553 alpha*-*-linux* | alpha*-*-osf*)
1555 ACCESS_UNALIGNED="no"
1557 INTERP_SUPPORTED=yes
1566 *-*-mingw*|*-*-cygwin*)
1569 hppa2.0w-hp-hpux11.00 | hppa64-hp-hpux11.00)
1573 ACCESS_UNALIGNED="no"
1574 INTERP_SUPPORTED=yes
1580 ACCESS_UNALIGNED="no"
1581 INTERP_SUPPORTED=yes
1584 macppc-*-openbsd* | powerpc-*-linux* | powerpc-*-openbsd* | \
1585 powerpc-*-sysv* | powerpc-*-darwin*)
1587 AC_DEFINE(MONO_ARCH_REGPARMS,1,[Architecture uses registers for Parameters])
1595 ACCESS_UNALIGNED="no"
1601 AC_DEFINE(MONO_ARCH_REGPARMS,1,[Architecture uses registers for Parameters])
1603 ACCESS_UNALIGNED="no"
1609 AC_DEFINE(MONO_ARCH_REGPARMS,1,[Architecture uses registers for Parameters])
1611 ACCESS_UNALIGNED="no"
1617 AC_ARG_WITH(jit, [ --with-jit=yes,no If you want to build scripts that default to the JIT],[
1618 if test x$withval = xyes; then
1625 AC_ARG_WITH(interp, [ --with-interp=yes,no If you want to build scripts that default to the interpreter],[
1626 if test x$withval = xyes; then
1634 if test x$JIT_SUPPORTED = xyes; then
1635 if $jit_wanted; then
1637 jit_status="Building and using the JIT"
1639 if $interp_wanted; then
1640 jit_status="Building the JIT, defaulting to the interpreter"
1642 AC_ERROR(No JIT or interpreter support available or selected.)
1646 if test x$interp_wanted = xtrue; then
1647 jit_status="interpreter"
1649 AC_ERROR(No JIT or interpreter support available or selected.)
1653 AM_CONDITIONAL(USE_JIT, test x$USEJIT = xtrue)
1661 INTL="libintl.dylib"
1662 SQLITE="libsqlite.0.dylib"
1663 SQLITE3="libsqlite3.0.dylib"
1680 AC_MSG_CHECKING(for the soname of libX11.so)
1681 for i in $x_libraries /usr/lib /usr/lib64; do
1683 if test -f $i/libX11.so.$r; then
1690 if test "x$X11" = "xlibX11.so"; then
1691 AC_MSG_WARN([Could not find X development libs. Do you have the -devel package installed? WinForms may not work...]);
1699 if test "x$TARGET" != "xAMD64"; then
1700 # valgrind headers don't compile under x86-64
1701 AC_CHECK_HEADERS(valgrind/memcheck.h)
1704 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86"; then
1705 if test "x$with_tls" = "x__thread"; then
1707 # On some linux distributions, TLS works in executables, but linking
1708 # against a shared library containing TLS fails with:
1709 # undefined reference to `__tls_get_addr'
1711 rm -f conftest.c conftest.so conftest
1712 echo "static __thread int foo; void main () { foo = 5; }" > conftest.c
1713 $CC -fPIC --shared -o conftest.so conftest.c > /dev/null 2>&1
1714 $CC -o conftest conftest.so > /dev/null 2>&1
1715 if test ! -f conftest; then
1716 AC_MSG_WARN([Disabling usage of __thread.]);
1719 rm -f conftest.c conftest.so conftest
1723 mono_debugger_supported=no
1724 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86"; then
1727 mono_debugger_supported=yes
1732 AC_MSG_CHECKING(if the Mono Debugger is supported on this platform)
1733 if test "x$mono_debugger_supported" = "xyes"; then
1734 AC_DEFINE(MONO_DEBUGGER_SUPPORTED,1,[The Mono Debugger is supported on this platform])
1736 AC_MSG_RESULT($mono_debugger_supported)
1737 AM_CONDITIONAL(MONO_DEBUGGER_SUPPORTED, test x$mono_debugger_supported = xyes)
1739 if test "x$with_tls" = "x__thread"; then
1740 AC_DEFINE(HAVE_KW_THREAD)
1741 # Pass the information to libgc
1742 CPPFLAGS="$CPPFLAGS -DUSE_COMPILER_TLS"
1744 AC_MSG_CHECKING(if the tls_model attribute is supported)
1745 AC_TRY_COMPILE([static __thread int foo __attribute__((tls_model("initial-exec")));], [
1748 AC_DEFINE(HAVE_TLS_MODEL_ATTR, 1, [tld_model available])
1754 if test ${TARGET} = ARM; then
1755 dnl ******************************************
1756 dnl *** Check to see what FPU is available ***
1757 dnl ******************************************
1758 AC_MSG_CHECKING(which FPU to use)
1760 AC_TRY_COMPILE([], [
1761 __asm__ ("ldfd f0, [r0]");
1763 AC_TRY_COMPILE([], [
1764 __asm__ ("fldd d0, [r0]");
1765 ], fpu=VFP, fpu=NONE)
1769 CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu"
1773 if test ${TARGET} = unknown; then
1774 CPPFLAGS="$CPPFLAGS -DNO_PORT"
1775 AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
1778 if test ${ACCESS_UNALIGNED} = no; then
1779 CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
1783 AC_ARG_WITH(preview, [ --with-preview=yes,no If you want to install the 2.0 FX preview],[
1784 if test x$with_preview = xno; then
1789 AM_CONDITIONAL(INSTALL_2_0, test x$PREVIEW = xyes)
1791 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
1792 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
1793 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
1794 AM_CONDITIONAL(SPARC64, test x$TARGET = xSPARC64)
1795 AM_CONDITIONAL(X86, test x$TARGET = xX86)
1796 AM_CONDITIONAL(AMD64, test x$TARGET = xAMD64)
1797 AM_CONDITIONAL(ALPHA, test x$TARGET = xALPHA)
1798 AM_CONDITIONAL(IA64, test x$TARGET = xIA64)
1799 AM_CONDITIONAL(M68K, test x$TARGET = xM68K)
1800 AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
1801 AM_CONDITIONAL(ARM, test x$TARGET = xARM)
1802 AM_CONDITIONAL(S390, test x$TARGET = xS390)
1803 AM_CONDITIONAL(S390x, test x$TARGET = xS390x)
1804 AM_CONDITIONAL(HPPA, test x$TARGET = xHPPA)
1806 AM_CONDITIONAL(JIT_SUPPORTED, test x$JIT_SUPPORTED = xyes)
1807 AM_CONDITIONAL(INTERP_SUPPORTED, test x$interp_wanted = xtrue)
1808 AM_CONDITIONAL(INCLUDED_LIBGC, test x$gc = xincluded)
1816 AC_SUBST(arch_target)
1821 mono_build_root=`pwd`
1822 AC_SUBST(mono_build_root)
1824 if test x$USEJIT = xtrue; then
1825 mono_runtime=mono/mini/mono
1827 mono_runtime=mono/interpreter/mint
1829 AC_SUBST(mono_runtime)
1831 mono_cfg_root=$mono_build_root/runtime
1832 if test x$platform_win32 = xyes; then
1833 mono_cfg_dir=`cygpath -w -a $mono_cfg_root`\\etc
1835 mono_cfg_dir=$mono_cfg_root/etc
1837 AC_SUBST(mono_cfg_dir)
1839 AC_CONFIG_FILES([runtime/mono-wrapper],[chmod +x runtime/mono-wrapper])
1840 AC_CONFIG_FILES([runtime/monodis-wrapper],[chmod +x runtime/monodis-wrapper])
1841 AC_CONFIG_FILES([runtime/semdel-wrapper],[chmod +x runtime/semdel-wrapper])
1843 AC_CONFIG_COMMANDS([runtime/etc/mono/1.0/machine.config],
1846 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
1848 *) reldir=$depth/$srcdir ;;
1850 $ac_aux_dir/install-sh -d runtime/etc/mono/1.0
1851 cd runtime/etc/mono/1.0
1852 rm -f machine.config
1853 $LN_S $reldir/data/net_1_1/machine.config machine.config
1857 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/machine.config],
1860 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
1862 *) reldir=$depth/$srcdir ;;
1864 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
1865 cd runtime/etc/mono/2.0
1866 rm -f machine.config
1867 $LN_S $reldir/data/net_2_0/machine.config machine.config
1878 scripts/mono-nunit.pc
1879 scripts/mono-find-provides
1880 scripts/mono-find-requires
1883 mono/metadata/Makefile
1888 mono/arch/x86/Makefile
1889 mono/arch/amd64/Makefile
1890 mono/arch/hppa/Makefile
1891 mono/arch/ppc/Makefile
1892 mono/arch/sparc/Makefile
1893 mono/arch/s390/Makefile
1894 mono/arch/s390x/Makefile
1895 mono/arch/arm/Makefile
1896 mono/arch/alpha/Makefile
1897 mono/arch/ia64/Makefile
1898 mono/interpreter/Makefile
1900 mono/tests/tests-config
1901 mono/benchmark/Makefile
1902 mono/monoburg/Makefile
1903 mono/monograph/Makefile
1904 mono/io-layer/Makefile
1906 mono/profiler/Makefile
1907 ikvm-native/Makefile
1913 data/net_1_1/Makefile
1914 data/net_2_0/Makefile
1919 tools/locale-builder/Makefile
1923 if test x$platform_win32 = xyes; then
1924 # Get rid of 'cyg' prefixes in library names
1925 sed -e "s/\/cyg\//\/\//" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
1926 # libtool seems to inherit -mno-cygwin from our CFLAGS, and uses it to compile its executable
1927 # wrapper scripts which use exec(). gcc has no problem compiling+linking this, but the resulting
1928 # executable doesn't work...
1929 sed -e "s,-mno-cygwin,,g" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
1934 NONE) prefix=$ac_default_prefix ;;
1936 case $exec_prefix in
1937 NONE) exec_prefix='${prefix}' ;;
1940 test -w $srcdir/$mcsdir/build || chmod +w $srcdir/$mcsdir/build
1943 # If we are cross compiling, we don't build in the mcs/ tree. Let us not clobber
1944 # any existing config.make. This allows people to share the same source tree
1945 # with different build directories, one native and one cross
1947 if test x$cross_compiling = xno; then
1948 echo "prefix=$prefix" > $srcdir/$mcsdir/build/config.make
1949 echo "exec_prefix=$exec_prefix" >> $srcdir/$mcsdir/build/config.make
1950 echo 'mono_libdir=${exec_prefix}/lib' >> $srcdir/$mcsdir/build/config.make
1951 echo 'MCS_FLAGS = $(PLATFORM_DEBUG_FLAGS)' >> $srcdir/$mcsdir/build/config.make
1952 echo 'IL_FLAGS = /debug' >> $srcdir/$mcsdir/build/config.make
1953 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $srcdir/$mcsdir/build/config.make
1954 echo "ILDISASM = $mono_build_root/runtime/monodis-wrapper" >> $srcdir/$mcsdir/build/config.make
1957 [[\\/$]]* | ?:[[\\/]]* ) mcs_INSTALL=$INSTALL ;;
1958 *) mcs_INSTALL=$mono_build_root/$INSTALL ;;
1961 echo "INSTALL = $mcs_INSTALL" >> $srcdir/$mcsdir/build/config.make
1964 [myver=$($AWK 'BEGIN {
1965 split (ENVIRON["VERSION"] ".0.0.0", vsplit, ".")
1966 print vsplit [1] "." vsplit [2] "." vsplit [3] "." vsplit [4]
1969 echo "MONO_VERSION = $myver" >> $srcdir/$mcsdir/build/config.make
1973 libgdiplus_msg=${libgdiplus_loc:-assumed to be installed}
1976 mcs source: $mcs_topdir
1979 SIGALTSTACK: $with_sigaltstack
1982 JNI support: $jdk_headers_found
1983 libgdiplus: $libgdiplus_msg