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,1.9)
17 # In case of cygwin, override LN_S, irrespective of what it determines.
18 # The build uses cygwin, but the actual runtime doesn't.
20 *cygwin* ) LN_S='cp -p';;
33 if test -d $srcdir/libgc ; then
40 # These are the flags that need to be stored in the mono.pc file for
41 # compiling code that will embed Mono
45 AC_SUBST(libmono_cflags)
46 AC_SUBST(libmono_ldflags)
47 export_ldflags=`(./libtool --config; echo eval echo \\$export_dynamic_flag_spec) | sh`
48 AC_SUBST(export_ldflags)
50 # Variable to have relocatable .pc files (lib, or lib64)
51 reloc_libdir=`basename ${libdir}`
52 AC_SUBST(reloc_libdir)
54 dnl if linker handles the version script
57 # Set to yes if Unix sockets cannot be created in an anonymous namespace
60 # Thread configuration inspired by sleepycat's db
61 AC_MSG_CHECKING([host platform characteristics])
64 *-*-mingw*|*-*-cygwin*)
66 AC_DEFINE(PLATFORM_WIN32,1,[Platform is Win32])
67 if test "x$cross_compiling" = "xno"; then
68 CC="gcc -mno-cygwin -g"
69 # So libgc configure gets -mno-cygwin
73 # Windows 2000 is required that includes Internet Explorer 5.01
74 CPPFLAGS="$CPPFLAGS -DWINVER=0x0500 -D_WIN32_WINNT=0x0500 -D_WIN32_IE=0x0501 -D_UNICODE -DUNICODE -DWIN32_THREADS -DFD_SETSIZE=1024"
75 libmono_cflags="-mno-cygwin"
76 libmono_ldflags="-mno-cygwin"
82 # This forces libgc to use the DllMain based thread registration code on win32
83 libgc_configure_args="$libgc_configure_args --enable-win32-dllmain=yes"
87 CPPFLAGS="$CPPFLAGS -D_REENTRANT -DGC_NETBSD_THREADS -D_GNU_SOURCE"
88 libmono_cflags="-D_REENTRANT"
89 LDFLAGS="$LDFLAGS -pthread"
90 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
91 libmono_ldflags="-pthread"
94 libgc_threads=pthreads
97 # these flags will work for all versions of -STABLE
101 if test "x$PTHREAD_CFLAGS" = "x"; then
102 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_FREEBSD_THREADS"
103 libmono_cflags="-D_THREAD_SAFE"
105 CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS"
106 libmono_cflags="$PTHREAD_CFLAGS"
108 if test "x$PTHREAD_LIBS" = "x"; then
109 LDFLAGS="$LDFLAGS -pthread"
110 libmono_ldflags="-pthread"
112 LDFLAGS="$LDFLAGS $PTHREAD_LIBS"
113 libmono_ldflags="$PTHREAD_LIBS"
115 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD -DPLATFORM_BSD4"
117 AC_DEFINE(PTHREAD_POINTER_ID)
119 libgc_threads=pthreads
120 # TLS isn't implemented at all on 4-STABLE
125 if test "x$PTHREAD_CFLAGS" = "x"; then
126 CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS"
129 CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS"
130 libmono_cflags="$PTHREAD_CFLAGS"
132 if test "x$PTHREAD_LIBS" = "x"; then
133 LDFLAGS="$LDFLAGS -pthread"
134 libmono_ldflags="-pthread"
136 LDFLAGS="$LDFLAGS $PTHREAD_LIBS"
137 libmono_ldflags="$PTHREAD_LIBS"
139 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD -DPLATFORM_BSD5"
141 AC_DEFINE(PTHREAD_POINTER_ID)
144 libgc_threads=pthreads
145 # TLS is only partially implemented on 5-STABLE (compiler support
146 # but NOT library support)
152 if test "x$PTHREAD_CFLAGS" = "x"; then
153 CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS"
156 CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS"
157 libmono_cflags="$PTHREAD_CFLAGS"
159 if test "x$PTHREAD_LIBS" = "x"; then
160 LDFLAGS="$LDFLAGS -pthread"
161 libmono_ldflags="-pthread"
163 LDFLAGS="$LDFLAGS $PTHREAD_LIBS"
164 libmono_ldflags="$PTHREAD_LIBS"
166 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD -DPLATFORM_BSD6"
168 AC_DEFINE(PTHREAD_POINTER_ID)
170 libgc_threads=pthreads
172 # TLS is only partially implemented on -CURRENT (compiler support
173 # but NOT library support)
179 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_FREEBSD_THREADS"
180 libmono_cflags="-D_THREAD_SAFE"
181 LDFLAGS="$LDFLAGS -pthread"
182 libmono_ldflags="-pthread"
184 AC_DEFINE(PTHREAD_POINTER_ID)
186 libgc_threads=pthreads
190 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP -DUSE_MUNMAP"
191 libmono_cflags="-D_REENTRANT"
192 libmono_ldflags="-lpthread"
194 libgc_threads=pthreads
198 CPPFLAGS="$CPPFLAGS -DGC_HPUX_THREADS -D_HPUX_SOURCE -D_XOPEN_SOURCE_EXTENDED -D_REENTRANT"
199 # +ESdbgasm only valid on bundled cc on RISC
200 # silently ignored for ia64
201 if test $GCC != "yes"; then
202 CFLAGS="$CFLAGS +ESdbgasm"
203 # Arrange for run-time dereferencing of null
204 # pointers to produce a SIGSEGV signal.
205 LDFLAGS="$LDFLAGS -z"
207 CFLAGS="$CFLAGS +ESdbgasm"
208 LDFLAGS="$LDFLAGS -z"
209 libmono_cflags="-D_REENTRANT"
210 libmono_ldflags="-lpthread"
211 libgc_threads=pthreads
216 CPPFLAGS="$CPPFLAGS -DGC_SOLARIS_THREADS -DGC_SOLARIS_PTHREADS -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS -DUSE_MMAP -DUSE_MUNMAP -DPLATFORM_SOLARIS"
218 libmono_cflags="-D_REENTRANT"
219 libgc_threads=pthreads
220 # This doesn't seem to work on solaris/x86, but the configure test runs
225 CPPFLAGS="$CPPFLAGS -no-cpp-precomp -D_THREAD_SAFE -DGC_MACOSX_THREADS -DPLATFORM_MACOSX -DUSE_MMAP -DUSE_MUNMAP"
226 CPPFLAGS="$CPPFLAGS -DGetCurrentProcess=MonoGetCurrentProcess -DGetCurrentThread=MonoGetCurrentThread -DCreateEvent=MonoCreateEvent"
227 libmono_cflags="-D_THREAD_SAFE"
228 LDFLAGS="$LDFLAGS -pthread"
229 libmono_ldflags="-pthread"
231 AC_DEFINE(PTHREAD_POINTER_ID)
232 AC_DEFINE(USE_MACH_SEMA)
233 no_version_script=yes
235 libgc_threads=pthreads
236 if test "x$cross_compiling" = "xyes"; then
237 has_broken_apple_cpp=yes
241 AC_MSG_WARN([*** Please add $host to configure.in checks!])
248 if test x$need_link_unlink = xyes; then
249 AC_DEFINE(NEED_LINK_UNLINK, 1, [Define if Unix sockets cannot be created in an anonymous namespace])
252 AM_CONDITIONAL(PLATFORM_WIN32, test x$platform_win32 = xyes)
253 AM_CONDITIONAL(PLATFORM_LINUX, test x$target_os = xlinux-gnu)
255 AC_CHECK_TOOL(CC, gcc, gcc)
261 dnl We should use AM_PROG_AS, but it's not available on automake/aclocal 1.4
263 # Set ASFLAGS if not already set.
264 : ${CCASFLAGS='$(CFLAGS)'}
268 AC_CHECK_PROG(BISON, bison,yes,no)
269 if test "x$BISON" = "xno";
271 AC_MSG_ERROR([You need to install bison])
274 dnl may require a specific autoconf version
275 dnl AC_PROG_CC_FOR_BUILD
276 dnl CC_FOR_BUILD not automatically detected
278 CFLAGS_FOR_BUILD=$CFLAGS
280 if test "x$cross_compiling" = "xyes"; then
285 AC_SUBST(CC_FOR_BUILD)
286 AC_SUBST(CFLAGS_FOR_BUILD)
288 AC_SUBST(BUILD_EXEEXT)
290 AM_CONDITIONAL(CROSS_COMPILING, [test x$cross_compiling = xyes])
295 # This causes monodis to not link correctly
296 #AC_DISABLE_FAST_INSTALL
299 # Test whenever ld supports -version-script
302 if test "x$lt_cv_prog_gnu_ld" = "xno"; then
303 no_version_script=yes
306 AM_CONDITIONAL(NO_VERSION_SCRIPT, test x$no_version_script = xyes)
308 AC_CHECK_HEADERS(sys/filio.h sys/sockio.h netdb.h utime.h semaphore.h sys/un.h linux/rtc.h sys/syscall.h sys/mkdev.h)
310 AC_CHECK_HEADER(zlib.h, [have_zlib=yes], [have_zlib=no])
311 if test x$have_zlib = xyes; then
312 AC_TRY_COMPILE([#include <zlib.h>], [
314 #if defined(ZLIB_VERNUM) && (ZLIB_VERNUM >= 0x1230)
317 #error No good zlib found
320 AC_MSG_RESULT(Using system zlib)
321 zlib_msg="system zlib"
323 AC_MSG_RESULT(Using embedded zlib)
325 zlib_msg="bundled zlib"
329 AM_CONDITIONAL(HAVE_ZLIB, test x$have_zlib = xyes)
330 AC_DEFINE(HAVE_ZLIB,1,[Have system zlib])
332 # for mono/metadata/debug-symfile.c
333 AC_CHECK_HEADERS(elf.h)
336 AC_CHECK_HEADERS(poll.h)
337 AC_CHECK_HEADERS(sys/poll.h)
338 AC_CHECK_HEADERS(sys/wait.h)
339 AC_CHECK_HEADERS(grp.h)
340 AC_CHECK_HEADERS(syslog.h)
343 AC_CHECK_HEADERS(wchar.h)
346 AC_CHECK_HEADERS(ieeefp.h)
349 /* Only freebsd6 has a working ieeefp.h */
352 AC_CHECK_HEADERS(ieeefp.h)
355 AC_MSG_CHECKING(for isinf)
356 AC_TRY_LINK([#include <math.h>], [
360 AC_DEFINE(HAVE_ISINF, 1, [isinf available])
362 # We'll have to use signals
367 # not 64 bit clean in cross-compile
368 AC_CHECK_SIZEOF(void *, 4)
371 if test x"$GCC" = xyes; then
372 WARN='-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wcast-align -Wwrite-strings'
373 # The runtime code does not respect ANSI C strict aliasing rules
374 CFLAGS="$CFLAGS -fno-strict-aliasing"
377 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
378 AC_MSG_CHECKING(for -Wdeclaration-after-statement option to gcc)
388 # The Sun Forte compiler complains about inline functions that access static variables
389 # so disable all inlining.
392 CFLAGS="$CFLAGS -Dinline="
396 CFLAGS="$CFLAGS -g $WARN"
398 # Where's the 'mcs' source tree?
399 if test -d $srcdir/mcs; then
405 mcs_topdir='$(top_srcdir)/'$mcsdir
406 mcs_topdir_from_srcdir='$(top_builddir)/'$mcsdir
408 ## Maybe should also disable if mcsdir is invalid. Let's punt the issue for now.
409 AM_CONDITIONAL(BUILD_MCS, [test x$cross_compiling = xno && test x$enable_mcs_build != xno])
411 AC_SUBST([mcs_topdir])
412 AC_SUBST([mcs_topdir_from_srcdir])
414 # Where's the 'olive' source tree?
415 if test -d $srcdir/olive; then
421 if test -d $srcdir/$olivedir; then
422 olive_topdir='$(top_srcdir)/'$olivedir
425 AC_ARG_WITH([libgdiplus],
426 [ --with-libgdiplus=installed|sibling|<path> Override the libgdiplus used for System.Drawing tests (defaults to NO)],
427 [], [with_libgdiplus=installed])
429 case $with_libgdiplus in
430 no|installed) libgdiplus_loc= ;;
431 yes|sibling) libgdiplus_loc=`cd ../libgdiplus && pwd`/src/libgdiplus.la ;;
432 /*) libgdiplus_loc=$with_libgdiplus ;;
433 *) libgdiplus_loc=`pwd`/$with_libgdiplus ;;
435 AC_SUBST([libgdiplus_loc])
437 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
438 if test "x$PKG_CONFIG" = "xno"; then
439 AC_MSG_ERROR([You need to install pkg-config])
443 AC_ARG_WITH(crosspkgdir, [ --with-crosspkgdir=/path/to/pkg-config/dir],
444 if test x$with_crosspkgdir = "x"; then
445 if test -s $PKG_CONFIG_PATH; then
446 pkg_config_path=$PKG_CONFIG_PATH
449 pkg_config_path=$with_crosspkgdir
450 PKG_CONFIG_PATH=$pkg_config_path
451 export PKG_CONFIG_PATH
456 [ --with-glib=embedded|system Choose glib API: system or embedded (default to system)],
457 [], [with_glib=system])
463 GLIB_CFLAGS='-I$(top_srcdir)/eglib/src -I$(top_builddir)/eglib/src'
464 GLIB_LIBS='-L$(top_builddir)/eglib/src -leglib -lm'
465 BUILD_GLIB_CFLAGS="$GLIB_CFLAGS"
466 BUILD_GLIB_LIBS="$GLIB_LIBS"
467 GMODULE_CFLAGS="$GLIB_CFLAGS"
468 GMODULE_LIBS="$GLIB_LIBS"
470 AC_CONFIG_SUBDIRS(eglib)
473 BUILD_GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0 gthread-2.0`
474 BUILD_GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0 gthread-2.0`
476 ## Versions of dependencies
477 GLIB_REQUIRED_VERSION=1.3.11
479 PKG_CHECK_MODULES(BASE_DEPENDENCIES, glib-2.0 >= $GLIB_REQUIRED_VERSION)
481 GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0 gthread-2.0`
482 GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0 gthread-2.0`
483 GMODULE_CFLAGS=`$PKG_CONFIG --cflags gmodule-2.0`
484 GMODULE_LIBS=`$PKG_CONFIG --libs gmodule-2.0`
487 AC_MSG_ERROR([Invalid argument to --with-glib.])
489 AM_CONDITIONAL(EGLIB_BUILD, test x$with_glib = xembedded)
491 AC_SUBST(GLIB_CFLAGS)
493 AC_SUBST(GMODULE_CFLAGS)
494 AC_SUBST(GMODULE_LIBS)
495 AC_SUBST(BUILD_GLIB_CFLAGS)
496 AC_SUBST(BUILD_GLIB_LIBS)
499 if test x$cross_compiling$platform_win32 = xnoyes; then
500 AC_MSG_CHECKING(for cygwin glib2-dev package)
501 if [ cygcheck --f /usr/lib/libglib-2.0.dll.a | grep -q glib2-devel ]; then
503 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.])
505 AC_MSG_RESULT(not found, ok)
508 AC_MSG_CHECKING(for broken gwin32.h)
509 glib_include=`$PKG_CONFIG --cflags-only-I glib-2.0 | sed -e 's/ -I.*//g' | sed -e 's/-I//g'`
510 if test -f $glib_include/glib/gwin32.h; then
511 if [ grep ftruncate $glib_include/glib/gwin32.h | grep -q define ]; then
512 AC_MSG_RESULT(failed)
514 AC_MSG_ERROR([Your version of gwin32.h is broken and will cause compilation errors when building mono. Please fix it by deleting the line: '$hashmark define ftruncate...' from '$glib_include/glib/gwin32.h' then re-run configure.])
520 AC_ARG_WITH(gc, [ --with-gc=boehm,included,none],[gc=$with_gc],[gc=$gc_default])
522 # Enable support for fast thread-local storage
523 # Some systems have broken support, so we allow to disable it.
524 AC_ARG_WITH(tls, [ --with-tls=__thread,pthread select Thread Local Storage implementation],[],[with_tls=__thread])
526 # Enable support for using sigaltstack for SIGSEGV and stack overflow handling
527 # This does not work on some platforms (bug #55253)
528 AC_ARG_WITH(sigaltstack, [ --with-sigaltstack=yes,no enable/disable support for sigaltstack],[],[with_sigaltstack=yes])
530 AC_ARG_WITH(static_mono, [ --with-static_mono=yes,no link mono statically to libmono (faster)],[],[with_static_mono=yes])
532 if test "x$enable_static" = "xno"; then
536 if test "x$platform_win32" = "xyes"; then
537 # Boehm GC requires the runtime to be in its own dll
541 AM_CONDITIONAL(STATIC_MONO, test x$with_static_mono != xno)
542 AC_ARG_ENABLE(mcs-build, [ --disable-mcs-build disable the build of the mcs directory], try_mcs_build=$enableval, enable_mcs_build=yes)
544 AC_ARG_WITH(xen_opt, [ --with-xen_opt=yes,no Enable Xen-specific behaviour],[],[with_xen_opt=yes])
545 if test "x$with_xen_opt" = "xyes"; then
546 AC_DEFINE(MONO_XEN_OPT, 1, [Xen-specific behaviour])
548 CFLAGS="$CFLAGS -mno-tls-direct-seg-refs"
549 AC_MSG_CHECKING(for -mno-tls-direct-seg-refs option to gcc)
560 DISABLED_FEATURES=none
562 AC_ARG_ENABLE(minimal, [ --enable-minimal=LIST drop support for LIST subsystems.
563 LIST is a comma-separated list from: aot, profiler, decimal, pinvoke, debug,
564 reflection_emit, large_code, logging, com, ssa, generics.],
566 for feature in `echo "$enable_minimal" | sed -e "s/,/ /g"`; do
567 eval "mono_feature_disable_$feature='yes'"
568 AC_MSG_NOTICE([Disabled support for feature: $feature])
570 DISABLED_FEATURES=$enable_minimal
571 disabled="Disabled: $enable_minimal"
574 AC_DEFINE_UNQUOTED(DISABLED_FEATURES, "$DISABLED_FEATURES", [String of disabled features])
576 if test "x$mono_feature_disable_aot" = "xyes"; then
577 AC_DEFINE(DISABLE_AOT, 1, [Disable AOT support])
580 if test "x$mono_feature_disable_profiler" = "xyes"; then
581 AC_DEFINE(DISABLE_PROFILER, 1, [Disable default profiler support])
584 if test "x$mono_feature_disable_decimal" = "xyes"; then
585 AC_DEFINE(DISABLE_DECIMAL, 1, [Disable System.Decimal support])
588 if test "x$mono_feature_disable_pinvoke" = "xyes"; then
589 AC_DEFINE(DISABLE_PINVOKE, 1, [Disable P/Invoke support])
592 if test "x$mono_feature_disable_debug" = "xyes"; then
593 AC_DEFINE(DISABLE_DEBUG, 1, [Disable runtime debugging support])
596 if test "x$mono_feature_disable_reflection_emit" = "xyes"; then
597 AC_DEFINE(DISABLE_REFLECTION_EMIT, 1, [Disable reflection emit support])
600 if test "x$mono_feature_disable_large_code" = "xyes"; then
601 AC_DEFINE(DISABLE_LARGE_CODE, 1, [Disable support for huge assemblies])
604 if test "x$mono_feature_disable_logging" = "xyes"; then
605 AC_DEFINE(DISABLE_LOGGING, 1, [Disable support debug logging])
608 if test "x$mono_feature_disable_com" = "xyes"; then
609 AC_DEFINE(DISABLE_COM, 1, [Disable COM support])
612 if test "x$mono_feature_disable_ssa" = "xyes"; then
613 AC_DEFINE(DISABLE_SSA, 1, [Disable advanced SSA JIT optimizations])
616 if test "x$mono_feature_disable_generics" = "xyes"; then
617 AC_DEFINE(DISABLE_GENERICS, 1, [Disable generics support])
620 AC_MSG_CHECKING(for visibility __attribute__)
622 void __attribute__ ((visibility ("hidden"))) doit (void) {}
623 void main () { doit (); }
625 have_visibility_hidden=yes
628 have_visibility_hidden=no
638 AC_CHECK_HEADERS(gc.h gc/gc.h, gc_headers=yes)
639 AC_CHECK_LIB(gc, GC_malloc, found_boehm="yes",,$libdl)
641 if test "x$found_boehm" != "xyes"; then
642 AC_MSG_ERROR("GC requested but libgc not found! Install libgc or run configure with --with-gc=none.")
644 if test "x$gc_headers" != "xyes"; then
645 AC_MSG_ERROR("GC requested but header files not found! You may need to install them by hand.")
648 AC_DEFINE(HAVE_BOEHM_GC)
649 AC_SUBST(HAVE_BOEHM_GC)
650 LIBGC_LIBS="-lgc $libdl"
651 LIBGC_STATIC_LIBS="$LIBGC_LIBS"
653 # AC_CHECK_FUNCS does not work for some reason...
654 AC_CHECK_LIB(gc, GC_gcj_malloc, found_gcj_malloc="yes",,$libdl)
655 if test "x$found_gcj_malloc" = "xyes"; then
656 AC_DEFINE(HAVE_GC_GCJ_MALLOC)
657 AC_DEFINE_UNQUOTED(USED_GC_NAME, "System Boehm (with typed GC)", [GC description])
659 AC_DEFINE_UNQUOTED(USED_GC_NAME, "System Boehm (no typed GC)", [GC description])
661 AC_CHECK_LIB(gc, GC_enable, found_gc_enable="yes",,$libdl)
662 if test "x$found_gc_enable" = "xyes"; then
663 AC_DEFINE(HAVE_GC_ENABLE)
673 LIBGC_CFLAGS='-I$(top_srcdir)/libgc/include'
674 LIBGC_LIBS='$(top_builddir)/libgc/libmonogc.la'
675 LIBGC_STATIC_LIBS='$(top_builddir)/libgc/libmonogc-static.la'
677 AC_DEFINE(HAVE_BOEHM_GC)
678 AC_SUBST(HAVE_BOEHM_GC)
681 AC_DEFINE(USE_INCLUDED_LIBGC)
683 # The included libgc contains GCJ support
684 AC_DEFINE(HAVE_GC_GCJ_MALLOC)
685 AC_DEFINE(HAVE_GC_ENABLE)
686 AC_DEFINE_UNQUOTED(USED_GC_NAME, "Included Boehm (with typed GC)", [GC description])
693 AC_DEFINE(HAVE_SGEN_GC,1,[Using the simple generational GC.])
694 AC_DEFINE(HAVE_MOVING_COLLECTOR,1,[The GC can move objects.])
695 AC_DEFINE(HAVE_WRITE_BARRIERS,1,[The GC needs write barriers.])
696 AC_DEFINE_UNQUOTED(USED_GC_NAME, "Simple generational", [GC description])
700 AC_MSG_WARN("Compiling mono without GC.")
701 AC_DEFINE_UNQUOTED(USED_GC_NAME, "none", [GC description])
702 AC_DEFINE(HAVE_NULL_GC,1,[No GC support.])
705 AC_MSG_ERROR([Invalid argument to --with-gc.])
709 AC_ARG_WITH(large-heap, [ --with-large-heap=yes,no Enable support for GC heaps larger than 3GB], [large_heap=$withval], [large_heap=no])
710 if test "x$large_heap" = "xyes"; then
712 CPPFLAGS="$CPPFLAGS -DLARGE_CONFIG"
715 AM_CONDITIONAL(INCLUDED_LIBGC, test x$use_included_gc = xyes)
716 AC_SUBST(LIBGC_CFLAGS)
718 AC_SUBST(LIBGC_STATIC_LIBS)
722 dnl End of libgc checks
725 if test x$platform_win32 = xno; then
727 dnl hires monotonic clock support
728 AC_SEARCH_LIBS(clock_gettime, rt)
730 dnl dynamic loader support
731 AC_CHECK_FUNC(dlopen, DL_LIB="",
732 AC_CHECK_LIB(dl, dlopen, DL_LIB="-ldl", dl_support=no)
734 if test x$dl_support = xno; then
735 AC_MSG_WARN([No dynamic loading support available])
738 AC_DEFINE(HAVE_DL_LOADER,1,[dlopen-based dynamic loader available])
739 dnl from glib's configure.in
740 AC_CACHE_CHECK([for preceeding underscore in symbols],
742 AC_TRY_RUN([#include <dlfcn.h>
743 int mono_underscore_test (void) { return 42; }
745 void *f1 = (void*)0, *f2 = (void*)0, *handle;
746 handle = dlopen ((void*)0, 0);
748 f1 = dlsym (handle, "mono_underscore_test");
749 f2 = dlsym (handle, "_mono_underscore_test");
750 } return (!f2 || f1);
752 [mono_cv_uscore=yes],
756 if test "x$mono_cv_uscore" = "xyes"; then
757 MONO_DL_NEED_USCORE=1
759 MONO_DL_NEED_USCORE=0
761 AC_SUBST(MONO_DL_NEED_USCORE)
762 AC_CHECK_FUNC(dlerror)
765 dnl ******************************************************************
766 dnl *** Checks for the IKVM JNI interface library ***
767 dnl ******************************************************************
768 AC_ARG_WITH(ikvm-native, [ --with-ikvm-native=yes,no build the IKVM JNI interface library],[with_ikvm_native=$withval],[with_ikvm_native=yes])
771 if test x$with_ikvm_native = xyes; then
772 ikvm_native_dir=ikvm-native
773 jdk_headers_found="IKVM Native"
776 AC_SUBST(ikvm_native_dir)
778 AC_CHECK_HEADERS(execinfo.h)
780 AC_CHECK_FUNCS(getgrgid_r)
781 AC_CHECK_FUNCS(getgrnam_r)
782 AC_CHECK_FUNCS(getpwnam_r)
783 AC_CHECK_FUNCS(getpwuid_r)
784 AC_CHECK_FUNCS(getresuid)
785 AC_CHECK_FUNCS(setresuid)
786 AC_CHECK_FUNCS(kqueue)
787 AC_CHECK_FUNCS(backtrace_symbols)
788 AC_CHECK_FUNCS(mkstemp)
790 AC_CHECK_FUNCS(madvise)
791 AC_CHECK_FUNCS(getrusage)
792 AC_CHECK_FUNCS(getpriority)
793 AC_CHECK_FUNCS(setpriority)
795 AC_CHECK_FUNCS(sched_setaffinity)
797 dnl ******************************************************************
798 dnl *** Check for large file support ***
799 dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) ***
800 dnl ******************************************************************
802 # Check that off_t can represent 2**63 - 1 correctly, working around
803 # potential compiler bugs. Defines LARGE_FILE_SUPPORT, adds $1 to
804 # CPPFLAGS and sets $large_offt to yes if the test succeeds
806 AC_DEFUN([LARGE_FILES], [
807 large_CPPFLAGS=$CPPFLAGS
808 CPPFLAGS="$CPPFLAGS $1"
810 #include <sys/types.h>
812 #define BIG_OFF_T (((off_t)1<<62)-1+((off_t)1<<62))
815 int big_off_t=((BIG_OFF_T%2147483629==721) &&
816 (BIG_OFF_T%2147483647==1));
825 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT)
826 large_CPPFLAGS="$large_CPPFLAGS $1"
831 CPPFLAGS=$large_CPPFLAGS
834 AC_MSG_CHECKING(if off_t is 64 bits wide)
836 if test $large_offt = no; then
837 AC_MSG_CHECKING(if _FILE_OFFSET_BITS=64 gives 64 bit off_t)
838 LARGE_FILES("-D_FILE_OFFSET_BITS=64")
840 if test $large_offt = no; then
841 AC_MSG_WARN([No 64 bit file size support available])
844 dnl *****************************
845 dnl *** Checks for libsocket ***
846 dnl *****************************
847 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
849 dnl *******************************
850 dnl *** Checks for MSG_NOSIGNAL ***
851 dnl *******************************
852 AC_MSG_CHECKING(for MSG_NOSIGNAL)
853 AC_TRY_COMPILE([#include <sys/socket.h>], [
854 int f = MSG_NOSIGNAL;
858 AC_DEFINE(HAVE_MSG_NOSIGNAL)
860 # We'll have to use signals
864 dnl *****************************
865 dnl *** Checks for SOL_IP ***
866 dnl *****************************
867 AC_MSG_CHECKING(for SOL_IP)
868 AC_TRY_COMPILE([#include <netdb.h>], [
873 AC_DEFINE(HAVE_SOL_IP)
875 # We'll have to use getprotobyname
879 dnl *****************************
880 dnl *** Checks for SOL_IPV6 ***
881 dnl *****************************
882 AC_MSG_CHECKING(for SOL_IPV6)
883 AC_TRY_COMPILE([#include <netdb.h>], [
884 int level = SOL_IPV6;
888 AC_DEFINE(HAVE_SOL_IPV6)
890 # We'll have to use getprotobyname
894 dnl *****************************
895 dnl *** Checks for SOL_TCP ***
896 dnl *****************************
897 AC_MSG_CHECKING(for SOL_TCP)
898 AC_TRY_COMPILE([#include <netdb.h>], [
903 AC_DEFINE(HAVE_SOL_TCP)
905 # We'll have to use getprotobyname
909 dnl *****************************
910 dnl *** Checks for IP_PKTINFO ***
911 dnl *****************************
912 AC_MSG_CHECKING(for IP_PKTINFO)
913 AC_TRY_COMPILE([#include <netdb.h>], [
914 int level = IP_PKTINFO;
918 AC_DEFINE(HAVE_IP_PKTINFO)
923 dnl *****************************
924 dnl *** Checks for IPV6_PKTINFO ***
925 dnl *****************************
926 AC_MSG_CHECKING(for IPV6_PKTINFO)
927 AC_TRY_COMPILE([#include <netdb.h>], [
928 int level = IPV6_PKTINFO;
932 AC_DEFINE(HAVE_IPV6_PKTINFO)
937 dnl **********************************
938 dnl *** Checks for IP_DONTFRAGMENT ***
939 dnl **********************************
940 AC_MSG_CHECKING(for IP_DONTFRAGMENT)
941 AC_TRY_COMPILE([#include <netdb.h>], [
942 int level = IP_DONTFRAGMENT;
946 AC_DEFINE(HAVE_IP_DONTFRAGMENT)
951 dnl **********************************
952 dnl *** Checks for IP_MTU_DISCOVER ***
953 dnl **********************************
954 AC_MSG_CHECKING(for IP_MTU_DISCOVER)
955 AC_TRY_COMPILE([#include <netdb.h>], [
956 int level = IP_MTU_DISCOVER;
960 AC_DEFINE(HAVE_IP_MTU_DISCOVER)
965 dnl *********************************
966 dnl *** Check for struct ip_mreqn ***
967 dnl *********************************
968 AC_MSG_CHECKING(for struct ip_mreqn)
969 AC_TRY_COMPILE([#include <netinet/in.h>], [
970 struct ip_mreqn mreq;
971 mreq.imr_address.s_addr = 0;
975 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
977 # We'll just have to try and use struct ip_mreq
979 AC_MSG_CHECKING(for struct ip_mreq)
980 AC_TRY_COMPILE([#include <netinet/in.h>], [
982 mreq.imr_interface.s_addr = 0;
986 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
988 # No multicast support
993 dnl **********************************
994 dnl *** Check for gethostbyname2_r ***
995 dnl **********************************
996 AC_MSG_CHECKING(for gethostbyname2_r)
997 AC_TRY_LINK([#include <netdb.h>], [
998 gethostbyname2_r(NULL,0,NULL,NULL,0,NULL,NULL);
1000 # Yes, we have it...
1002 AC_DEFINE(HAVE_GETHOSTBYNAME2_R)
1007 dnl *****************************
1008 dnl *** Checks for libnsl ***
1009 dnl *****************************
1010 AC_CHECK_FUNC(gethostbyaddr, , AC_CHECK_LIB(nsl, gethostbyaddr, LIBS="$LIBS -lnsl"))
1012 AC_CHECK_FUNCS(inet_pton inet_aton)
1014 dnl ***********************************************
1015 dnl *** Checks for size of sockaddr_un.sun_path ***
1016 dnl ***********************************************
1017 # AC_CHECK_SIZEOF can't cope with struct members :-(
1018 AC_MSG_CHECKING(size of sockaddr_un.sun_path)
1019 AC_CACHE_VAL(cv_mono_sizeof_sunpath,
1021 #include <sys/types.h>
1026 struct sockaddr_un sock_un;
1027 FILE *f=fopen("conftestval", "w");
1029 fprintf(f, "%d\n", sizeof(sock_un.sun_path));
1032 ], cv_mono_sizeof_sunpath=`cat conftestval`,
1033 cv_mono_sizeof_sunpath=0,
1034 cv_mono_sizeof_sunpath=0)])dnl
1035 AC_MSG_RESULT($cv_mono_sizeof_sunpath)
1036 AC_DEFINE_UNQUOTED(MONO_SIZEOF_SUNPATH, $cv_mono_sizeof_sunpath)
1038 dnl *************************************
1039 dnl *** Checks for zero length arrays ***
1040 dnl *************************************
1041 AC_MSG_CHECKING(whether $CC supports zero length arrays)
1049 AC_DEFINE_UNQUOTED(MONO_ZERO_ARRAY_LENGTH, 0)
1052 AC_DEFINE_UNQUOTED(MONO_ZERO_ARRAY_LENGTH, 1)
1055 dnl *****************************
1056 dnl *** Checks for libxnet ***
1057 dnl *****************************
1060 AC_MSG_CHECKING(for Solaris XPG4 support)
1061 if test -f /usr/lib/libxnet.so; then
1062 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=500"
1063 CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
1064 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED=1"
1071 if test "$GCC" = "yes"; then
1072 CFLAGS="$CFLAGS -Wno-char-subscripts"
1077 dnl *****************************
1078 dnl *** Checks for libpthread ***
1079 dnl *****************************
1080 # on FreeBSD -STABLE, the pthreads functions all reside in libc_r
1081 # and libpthread does not exist
1085 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1088 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1091 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1094 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -lpthread")
1097 AC_CHECK_HEADERS(pthread.h)
1098 AC_CHECK_FUNCS(pthread_mutex_timedlock)
1099 AC_CHECK_FUNCS(pthread_getattr_np pthread_attr_get_np)
1100 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
1101 AC_TRY_COMPILE([ #include <pthread.h>], [
1102 pthread_mutexattr_t attr;
1103 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
1108 AC_MSG_WARN(Using mono_mutex_t for recursive mutexes)
1109 AC_DEFINE(USE_MONO_MUTEX)
1111 AC_CHECK_FUNCS(pthread_attr_setstacksize)
1112 AC_CHECK_FUNCS(pthread_attr_getstack)
1113 AC_CHECK_FUNCS(pthread_get_stacksize_np pthread_get_stackaddr_np)
1115 dnl ***********************************
1116 dnl *** Checks for working __thread ***
1117 dnl ***********************************
1118 AC_MSG_CHECKING(for working __thread)
1119 if test "x$with_tls" != "x__thread"; then
1120 AC_MSG_RESULT(disabled)
1123 #include <pthread.h>
1125 static int res1, res2;
1127 void thread_main (void *arg)
1142 pthread_create (&t1, NULL, thread_main, 1);
1143 pthread_create (&t2, NULL, thread_main, 2);
1145 pthread_join (t1, NULL);
1146 pthread_join (t2, NULL);
1148 return !(res1 + res2 == 2);
1158 dnl **************************************
1159 dnl *** Checks for working sigaltstack ***
1160 dnl **************************************
1161 AC_MSG_CHECKING(for working sigaltstack)
1162 if test "x$with_sigaltstack" != "xyes"; then
1163 AC_MSG_RESULT(disabled)
1170 #include <pthread.h>
1171 #include <sys/wait.h>
1172 #if defined(__FreeBSD__) || defined(__NetBSD__)
1173 #define SA_STACK SA_ONSTACK
1176 sigsegv_signal_handler (int _dummy, siginfo_t *info, void *context)
1182 loop (void *ignored)
1193 struct sigaction sa;
1194 struct sigaltstack sas;
1196 pthread_attr_t attr;
1198 sa.sa_sigaction = sigsegv_signal_handler;
1199 sigemptyset (&sa.sa_mask);
1200 sa.sa_flags = SA_SIGINFO | SA_ONSTACK;
1201 if (sigaction (SIGSEGV, &sa, NULL) == -1) {
1202 perror ("sigaction");
1206 sas.ss_sp = malloc (SIGSTKSZ);
1207 sas.ss_size = SIGSTKSZ;
1209 if (sigaltstack (&sas, NULL) == -1) {
1210 perror ("sigaltstack");
1214 pthread_attr_init (&attr);
1215 if (pthread_create(&id, &attr, loop, &attr) != 0) {
1216 printf ("pthread_create\n");
1240 for (i = 0; i < 3; ++i) {
1242 waitpid (son, &status, WNOHANG);
1243 if (WIFEXITED (status) && WEXITSTATUS (status) == 0)
1247 kill (son, SIGKILL);
1253 AC_DEFINE(HAVE_WORKING_SIGALTSTACK)
1260 dnl ********************************
1261 dnl *** Checks for semaphore lib ***
1262 dnl ********************************
1263 # 'Real Time' functions on Solaris
1264 # posix4 on Solaris 2.6
1265 # pthread (first!) on Linux
1266 AC_SEARCH_LIBS(sem_init, pthread rt posix4)
1268 dnl ********************************
1269 dnl *** Checks for timezone stuff **
1270 dnl ********************************
1271 AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
1277 ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
1278 if test $ac_cv_struct_tm_gmtoff = yes; then
1279 AC_DEFINE(HAVE_TM_GMTOFF)
1281 AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone,
1286 ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no))
1287 if test $ac_cv_var_timezone = yes; then
1288 AC_DEFINE(HAVE_TIMEZONE)
1290 AC_ERROR(unable to find a way to determine timezone)
1294 dnl *********************************
1295 dnl *** Checks for math functions ***
1296 dnl *********************************
1298 if test "x$has_broken_apple_cpp" != "xyes"; then
1299 AC_CHECK_FUNCS(finite, , AC_MSG_CHECKING(for finite in math.h)
1300 AC_TRY_LINK([#include <math.h>],
1302 AC_DEFINE(HAVE_FINITE) AC_MSG_RESULT(yes),
1305 AC_CHECK_FUNCS(isfinite, , AC_MSG_CHECKING(for isfinite in math.h)
1306 AC_TRY_LINK([#include <math.h>],
1308 AC_DEFINE(HAVE_ISFINITE) AC_MSG_RESULT(yes),
1311 dnl ****************************************************************
1312 dnl *** Checks for working poll() (macosx defines it but doesn't ***
1313 dnl *** have it in the library (duh)) ***
1314 dnl ****************************************************************
1315 AC_CHECK_FUNCS(poll)
1317 dnl *************************
1318 dnl *** Check for signbit ***
1319 dnl *************************
1320 AC_MSG_CHECKING(for signbit)
1321 AC_TRY_LINK([#include <math.h>], [
1322 int s = signbit(1.0);
1325 AC_DEFINE(HAVE_SIGNBIT)
1330 dnl **********************************
1332 dnl **********************************
1333 AC_CHECK_HEADERS(sys/epoll.h)
1335 AC_CHECK_FUNCS(epoll_ctl, [haveepoll=yes], )
1336 if test "x$haveepoll" = "xyes" -a "x$ac_cv_header_sys_epoll_h" = "xyes" ; then
1337 AC_DEFINE(HAVE_EPOLL, 1, [epoll supported])
1340 dnl ******************************
1341 dnl *** Checks for SIOCGIFCONF ***
1342 dnl ******************************
1343 AC_CHECK_HEADERS(sys/ioctl.h)
1344 AC_CHECK_HEADERS(net/if.h)
1345 AC_MSG_CHECKING(for ifreq)
1347 #include <sys/ioctl.h>
1355 x = (void *) &ifr->ifr_addr;
1358 AC_DEFINE(HAVE_SIOCGIFCONF, 1, [Can get interface list])
1362 dnl **********************************
1363 dnl *** Checks for sin_len ***
1364 dnl **********************************
1365 AC_MSG_CHECKING(for sockaddr_in.sin_len)
1367 #include <netinet/in.h>
1369 struct sockaddr_in saddr;
1370 saddr.sin_len = sizeof (saddr);
1373 AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [sockaddr_in has sin_len])
1377 dnl **********************************
1378 dnl *** Checks for sin6_len ***
1379 dnl **********************************
1380 AC_MSG_CHECKING(for sockaddr_in6.sin6_len)
1382 #include <netinet/in.h>
1384 struct sockaddr_in6 saddr6;
1385 saddr6.sin6_len = sizeof (saddr6);
1388 AC_DEFINE(HAVE_SOCKADDR_IN6_SIN_LEN, 1, [sockaddr_in6 has sin6_len])
1392 dnl **********************************
1393 dnl *** Checks for MonoPosixHelper ***
1394 dnl **********************************
1395 AC_CHECK_HEADERS(checklist.h)
1396 AC_CHECK_HEADERS(fstab.h)
1397 AC_CHECK_HEADERS(attr/xattr.h)
1398 AC_CHECK_HEADERS(sys/extattr.h)
1399 AC_CHECK_HEADERS(sys/sendfile.h)
1400 AC_CHECK_HEADERS(sys/statvfs.h)
1401 AC_CHECK_HEADERS(sys/vfstab.h)
1402 AC_CHECK_HEADERS(sys/xattr.h)
1403 AC_CHECK_HEADERS(sys/mman.h)
1404 AC_CHECK_FUNCS(getdomainname)
1405 AC_CHECK_FUNCS(setdomainname)
1406 AC_CHECK_FUNCS(fgetgrent)
1407 AC_CHECK_FUNCS(fgetpwent)
1408 AC_CHECK_FUNCS(fgetpwent)
1409 AC_CHECK_FUNCS(getfsstat)
1410 AC_CHECK_FUNCS(lutimes)
1411 AC_CHECK_FUNCS(mremap)
1412 AC_CHECK_FUNCS(remap_file_pages)
1413 AC_CHECK_FUNCS(posix_fadvise)
1414 AC_CHECK_FUNCS(posix_fallocate)
1415 AC_CHECK_FUNCS(posix_madvise)
1416 AC_CHECK_FUNCS(vsnprintf)
1417 AC_CHECK_FUNCS(sendfile)
1418 AC_CHECK_FUNCS(sethostid)
1419 AC_CHECK_FUNCS(statfs)
1420 AC_CHECK_FUNCS(fstatfs)
1421 AC_CHECK_FUNCS(statvfs)
1422 AC_CHECK_FUNCS(fstatvfs)
1423 AC_CHECK_FUNCS(stime)
1424 AC_CHECK_FUNCS(strerror_r)
1425 AC_CHECK_FUNCS(ttyname_r)
1426 AC_CHECK_SIZEOF(size_t)
1427 AC_CHECK_TYPES([blksize_t], [AC_DEFINE(HAVE_BLKSIZE_T)], ,
1428 [#include <sys/types.h>
1429 #include <sys/stat.h>
1430 #include <unistd.h>])
1431 AC_CHECK_TYPES([blkcnt_t], [AC_DEFINE(HAVE_BLKCNT_T)], ,
1432 [#include <sys/types.h>
1433 #include <sys/stat.h>
1434 #include <unistd.h>])
1435 AC_CHECK_TYPES([suseconds_t], [AC_DEFINE(HAVE_SUSECONDS_T)], ,
1436 [#include <sys/time.h>])
1437 AC_CHECK_TYPES([struct pollfd], [AC_DEFINE(HAVE_STRUCT_POLLFD)], ,
1438 [#include <sys/poll.h>])
1439 AC_CHECK_TYPES([struct stat], [AC_DEFINE(HAVE_STRUCT_STAT)], ,
1440 [#include <sys/types.h>
1441 #include <sys/stat.h>
1442 #include <unistd.h>])
1443 AC_CHECK_TYPES([struct timeval], [AC_DEFINE(HAVE_STRUCT_TIMEVAL)], ,
1444 [#include <sys/time.h>
1445 #include <sys/types.h>
1446 #include <utime.h>])
1447 AC_CHECK_TYPES([struct timezone], [AC_DEFINE(HAVE_STRUCT_TIMEZONE)], ,
1448 [#include <sys/time.h>])
1449 AC_CHECK_TYPES([struct utimbuf], [AC_DEFINE(HAVE_STRUCT_UTIMBUF)], ,
1450 [#include <sys/types.h>
1451 #include <utime.h>])
1453 [struct dirent.d_off, struct dirent.d_reclen, struct dirent.d_type],,,
1454 [#include <sys/types.h>
1455 #include <dirent.h>])
1457 dnl Favour xattr through glibc, but use libattr if we have to
1458 AC_CHECK_FUNC(lsetxattr, ,
1459 AC_CHECK_LIB(attr, lsetxattr, XATTR_LIB="-lattr",)
1463 dnl *********************************
1464 dnl *** Checks for Windows compilation ***
1465 dnl *********************************
1466 AC_CHECK_HEADERS(sys/time.h)
1467 AC_CHECK_HEADERS(sys/param.h)
1469 dnl *********************************
1470 dnl *** Check for Console 2.0 I/O ***
1471 dnl *********************************
1472 AC_CHECK_HEADERS([curses.h])
1473 AC_CHECK_HEADERS([term.h], [], [],
1478 AC_CHECK_HEADERS([termios.h])
1480 dnl * This is provided in io-layer, but on windows it's only available
1482 AC_DEFINE(HAVE_GETPROCESSID, 1, [Define if GetProcessId is available])
1484 jdk_headers_found=no
1485 AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
1486 AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?))
1487 AC_CHECK_LIB(ole32, main, LIBS="$LIBS -lole32", AC_ERROR(bad mingw install?))
1488 AC_CHECK_LIB(winmm, main, LIBS="$LIBS -lwinmm", AC_ERROR(bad mingw install?))
1489 AC_CHECK_LIB(oleaut32, main, LIBS="$LIBS -loleaut32", AC_ERROR(bad mingw install?))
1490 AC_CHECK_LIB(advapi32, main, LIBS="$LIBS -ladvapi32", AC_ERROR(bad mingw install?))
1491 AC_CHECK_LIB(version, main, LIBS="$LIBS -lversion", AC_ERROR(bad mingw install?))
1493 dnl *********************************
1494 dnl *** Check for struct ip_mreqn ***
1495 dnl *********************************
1496 AC_MSG_CHECKING(for struct ip_mreqn)
1497 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1498 struct ip_mreqn mreq;
1499 mreq.imr_address.s_addr = 0;
1501 # Yes, we have it...
1503 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
1505 # We'll just have to try and use struct ip_mreq
1507 AC_MSG_CHECKING(for struct ip_mreq)
1508 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1509 struct ip_mreq mreq;
1510 mreq.imr_interface.s_addr = 0;
1512 # Yes, we have it...
1514 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
1516 # No multicast support
1520 AC_CHECK_FUNCS(GetProcessId)
1524 AC_MSG_CHECKING(for socklen_t)
1526 #include <sys/types.h>
1527 #include <sys/socket.h>
1531 ac_cv_c_socklen_t=yes
1532 AC_DEFINE(HAVE_SOCKLEN_T)
1538 AC_MSG_CHECKING(for array element initalizer support)
1539 AC_TRY_COMPILE([#include <sys/socket.h>], [
1540 const int array[] = {[1] = 2,};
1542 # Yes, we have it...
1544 AC_DEFINE(HAVE_ARRAY_ELEM_INIT,1,[Supports C99 array initialization])
1546 # We'll have to use signals
1550 AC_CHECK_FUNCS(trunc, , AC_MSG_CHECKING(for trunc in math.h)
1551 # Simply calling trunc (0.0) is no good since gcc will optimize the call away
1552 AC_TRY_LINK([#include <math.h>],
1553 [ static void *p = &trunc; ],
1555 AC_DEFINE(HAVE_TRUNC)
1561 if test "x$ac_cv_truncl" != "xyes"; then
1562 AC_CHECK_LIB(sunmath, aintl, [ AC_DEFINE(HAVE_AINTL) LIBS="$LIBS -lsunmath"])
1565 dnl ****************************
1566 dnl *** Look for /dev/random ***
1567 dnl ****************************
1569 AC_MSG_CHECKING([if usage of random device is requested])
1570 AC_ARG_ENABLE(dev-random,
1571 [ --disable-dev-random disable the use of the random device],
1572 try_dev_random=$enableval, try_dev_random=yes)
1573 AC_MSG_RESULT($try_dev_random)
1577 NAME_DEV_RANDOM="/dev/srandom"
1580 dnl Win32 does not have /dev/random, they have their own method...
1582 *-*-mingw*|*-*-cygwin*)
1583 ac_cv_have_dev_random=no
1586 dnl Everywhere else, it's /dev/random
1589 NAME_DEV_RANDOM="/dev/random"
1593 AC_DEFINE_UNQUOTED(NAME_DEV_RANDOM, "$NAME_DEV_RANDOM")
1595 dnl Now check if the device actually exists
1597 if test "x$try_dev_random" = "xyes"; then
1598 AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
1599 [if test -r "$NAME_DEV_RANDOM" ; then
1600 ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
1601 if test "x$ac_cv_have_dev_random" = "xyes"; then
1602 AC_DEFINE(HAVE_CRYPT_RNG)
1605 AC_MSG_CHECKING(for random device)
1606 ac_cv_have_dev_random=no
1607 AC_MSG_RESULT(has been disabled)
1610 if test "x$platform_win32" = "xyes"; then
1611 AC_DEFINE(HAVE_CRYPT_RNG)
1614 if test "x$ac_cv_have_dev_random" = "xno" \
1615 && test "x$platform_win32" = "xno"; then
1618 *** A system-provided entropy source was not found on this system.
1619 *** Because of this, the System.Security.Cryptography random number generator
1620 *** will throw a NotImplemented exception.
1622 *** If you are seeing this message, and you know your system DOES have an
1623 *** entropy collection in place, please contact <crichton@gimp.org> and
1624 *** provide information about the system and how to access the random device.
1626 *** Otherwise you can install either egd or prngd and set the environment
1627 *** variable MONO_EGD_SOCKET to point to the daemon's socket to use that.
1631 AC_MSG_CHECKING([if inter-process shared handles are requested])
1632 AC_ARG_ENABLE(shared-handles, [ --disable-shared-handles disable inter-process shared handles], try_shared_handles=$enableval, try_shared_handles=yes)
1633 AC_MSG_RESULT($try_shared_handles)
1634 if test "x$try_shared_handles" != "xyes"; then
1635 AC_DEFINE(DISABLE_SHARED_HANDLES)
1636 AC_SUBST(DISABLE_SHARED_HANDLES)
1640 AC_ARG_ENABLE(nunit-tests, [ --enable-nunit-tests Run the nunit tests of the class library on 'make check'])
1641 AM_CONDITIONAL(ENABLE_NUNIT_TESTS, [test x$enable_nunit_tests = xyes])
1644 ACCESS_UNALIGNED="yes"
1650 SQLITE="libsqlite.so.0"
1651 SQLITE3="libsqlite3.so.0"
1657 # mips-sgi-irix5.* | mips-sgi-irix6.*)
1659 # ACCESS_UNALIGNED="no"
1664 ACCESS_UNALIGNED="no"
1677 if test "x$ac_cv_sizeof_void_p" = "x8"; then
1682 # On solaris 10 x86, gcc prints a warning saying 'visibility attribute not supported on this configuration; ignored', but linking fails. A test case:
1683 # int astruct __attribute__ ((visibility ("hidden")));
1686 # void *p = &astruct;
1688 # gcc -fPIC --shared -o libfoo.so foo.c
1690 # foo.c:6: warning: visibility attribute not supported in this configuration; ignored
1691 # ld: fatal: relocation error: R_386_GOTOFF: file /var/tmp//ccxYR96k.o: symbol astruct: relocation must bind locally
1692 have_visibility_hidden=no
1696 x86_64-*-* | amd64-*-*)
1705 ACCESS_UNALIGNED="no"
1710 AC_CHECK_LIB(unwind, _U_dyn_register, [], [AC_MSG_ERROR(library libunwind not found)])
1711 libmono_ldflags="-lunwind"
1714 if test "x$ac_cv_sizeof_void_p" = "x8"; then
1721 ACCESS_UNALIGNED="no"
1729 if test x"$GCC" = xyes; then
1730 # We don't support v8 cpus
1731 CFLAGS="$CFLAGS -Wno-cast-align -mcpu=v9"
1733 if test x"$AR" = xfalse; then
1734 AC_MSG_ERROR([The required utility 'ar' is not found in your PATH. Usually it can be found in /usr/ccs/bin.])
1737 alpha*-*-linux* | alpha*-*-osf*)
1739 ACCESS_UNALIGNED="no"
1743 CFLAGS="$CFLAGS -mieee -O0"
1750 *-*-mingw*|*-*-cygwin*)
1751 # When this is enabled, it leads to very strange crashes at runtime (gcc-3.4.4)
1752 have_visibility_hidden=no
1755 hppa2.0w-hp-hpux11.00 | hppa64-hp-hpux11.00)
1759 ACCESS_UNALIGNED="no"
1760 INTERP_SUPPORTED=yes
1765 AC_DEFINE(MONO_ARCH_REGPARMS,1,[Architecture uses registers for Parameters])
1767 ACCESS_UNALIGNED="no"
1771 macppc-*-openbsd* | powerpc*-*-linux* | powerpc-*-openbsd* | \
1772 powerpc-*-sysv* | powerpc-*-darwin* | powerpc-*-netbsd* )
1774 AC_DEFINE(MONO_ARCH_REGPARMS,1,[Architecture uses registers for Parameters])
1782 ACCESS_UNALIGNED="no"
1784 CPPFLAGS="$CPPFLAGS -DARM_FPU_NONE=1"
1790 ACCESS_UNALIGNED="no"
1796 AC_DEFINE(MONO_ARCH_REGPARMS,1,[Architecture uses registers for Parameters])
1798 ACCESS_UNALIGNED="no"
1801 # Required CFLAGS for s390[x]. USE_STRING_INLINES is automatic with gcc 4.1
1802 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
1806 AC_DEFINE(MONO_ARCH_REGPARMS,1,[Architecture uses registers for Parameters])
1808 ACCESS_UNALIGNED="no"
1811 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
1815 if test "x$have_visibility_hidden" = "xyes"; then
1816 AC_DEFINE(HAVE_VISIBILITY_HIDDEN, 1, [Support for the visibility ("hidden") attribute])
1819 AC_ARG_WITH(jit, [ --with-jit=yes,no If you want to build scripts that default to the JIT],[
1820 if test x$withval = xyes; then
1827 AC_ARG_WITH(interp, [ --with-interp=yes,no If you want to build scripts that default to the interpreter],[
1828 if test x$withval = xyes; then
1836 if test x$JIT_SUPPORTED = xyes; then
1837 if $jit_wanted; then
1839 jit_status="Building and using the JIT"
1841 if $interp_wanted; then
1842 jit_status="Building the JIT, defaulting to the interpreter"
1844 AC_ERROR(No JIT or interpreter support available or selected.)
1848 if test x$interp_wanted = xtrue; then
1849 jit_status="interpreter"
1851 AC_ERROR(No JIT or interpreter support available or selected.)
1855 AM_CONDITIONAL(USE_JIT, test x$USEJIT = xtrue)
1863 INTL="libintl.dylib"
1864 SQLITE="libsqlite.0.dylib"
1865 SQLITE3="libsqlite3.0.dylib"
1882 AC_MSG_CHECKING(for the soname of libX11.so)
1883 for i in $x_libraries /usr/lib /usr/lib64; do
1885 if test -f $i/libX11.so.$r; then
1892 if test "x$X11" = "xlibX11.so"; then
1893 AC_MSG_WARN([Could not find X development libs. Do you have the -devel package installed? WinForms may not work...]);
1901 if test "x$TARGET" != "xAMD64"; then
1902 # valgrind headers don't compile under x86-64
1903 AC_CHECK_HEADERS(valgrind/memcheck.h)
1906 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86"; then
1907 if test "x$with_tls" = "x__thread"; then
1909 # On some linux distributions, TLS works in executables, but linking
1910 # against a shared library containing TLS fails with:
1911 # undefined reference to `__tls_get_addr'
1913 rm -f conftest.c conftest.so conftest
1914 echo "static __thread int foo; void main () { foo = 5; }" > conftest.c
1915 $CC -fPIC --shared -o conftest.so conftest.c > /dev/null 2>&1
1916 $CC -o conftest conftest.so > /dev/null 2>&1
1917 if test ! -f conftest; then
1918 AC_MSG_WARN([Disabling usage of __thread.]);
1921 rm -f conftest.c conftest.so conftest
1925 mono_debugger_supported=no
1926 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86" -o "x$TARGET" = "xALPHA"; then
1927 if test x$use_included_gc = xyes; then
1930 mono_debugger_supported=yes
1936 AC_MSG_CHECKING(if the Mono Debugger is supported on this platform)
1937 if test "x$mono_debugger_supported" = "xyes"; then
1938 AC_DEFINE(MONO_DEBUGGER_SUPPORTED,1,[The Mono Debugger is supported on this platform])
1940 AC_MSG_RESULT($mono_debugger_supported)
1941 AM_CONDITIONAL(MONO_DEBUGGER_SUPPORTED, test x$mono_debugger_supported = xyes)
1943 if test "x$with_tls" = "x__thread"; then
1944 AC_DEFINE(HAVE_KW_THREAD)
1945 # Pass the information to libgc
1946 CPPFLAGS="$CPPFLAGS -DUSE_COMPILER_TLS"
1947 AC_MSG_CHECKING(if the tls_model attribute is supported)
1948 AC_TRY_COMPILE([static __thread int foo __attribute__((tls_model("initial-exec")));], [
1951 AC_DEFINE(HAVE_TLS_MODEL_ATTR, 1, [tld_model available])
1957 if test ${TARGET} = ARM && test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
1958 dnl ******************************************
1959 dnl *** Check to see what FPU is available ***
1960 dnl ******************************************
1961 AC_MSG_CHECKING(which FPU to use)
1963 AC_TRY_COMPILE([], [
1964 __asm__ ("ldfd f0, [r0]");
1965 ], fpu=FPA, fpu=NONE)
1968 CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu=1"
1972 if test ${TARGET} = unknown; then
1973 CPPFLAGS="$CPPFLAGS -DNO_PORT"
1974 AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
1977 if test ${ACCESS_UNALIGNED} = no; then
1978 CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
1983 # Pass CPPFLAGS to libgc configure
1984 # We should use a separate variable for this to avoid passing useless and
1985 # potentially problematic defines to libgc (like -D_FILE_OFFSET_BITS=64)
1986 # This should be executed late so we pick up the final version of CPPFLAGS
1987 ac_configure_args="$ac_configure_args --disable-embed-check --with-libgc-threads=$libgc_threads $libgc_configure_args \"CPPFLAGS=$CPPFLAGS\""
1988 AC_CONFIG_SUBDIRS(libgc)
1993 AC_ARG_WITH(preview, [ --with-preview=yes,no If you want to install the 2.0 FX preview],[
1994 if test x$with_preview = xno; then
2000 AC_ARG_WITH(moonlight,[ --with-moonlight=yes,no If you want to build the Moonlight 2.1 assemblies],[
2001 if test x$with_moonlight = xno; then
2007 AC_ARG_WITH(oprofile,[ --with-oprofile=no,<path> Enable oprofile support (defaults to NO)],[
2008 if test x$with_oprofile != xno; then
2010 OPROFILE_CFLAGS="-I$with_oprofile/include"
2012 AC_DEFINE(HAVE_OPROFILE,1,[Have oprofile support])
2016 AM_CONDITIONAL(HAVE_OPROFILE, test x$OPROFILE = xyes)
2017 AC_SUBST(OPROFILE_CFLAGS)
2018 AC_SUBST(OPROFILE_LIBS)
2020 libmono_ldflags="$libmono_ldflags $LIBS"
2022 AM_CONDITIONAL(INSTALL_2_0, test x$PREVIEW = xyes)
2023 AM_CONDITIONAL(INSTALL_2_1, test x$MOONLIGHT = xyes)
2025 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
2026 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
2027 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
2028 AM_CONDITIONAL(SPARC64, test x$TARGET = xSPARC64)
2029 AM_CONDITIONAL(X86, test x$TARGET = xX86)
2030 AM_CONDITIONAL(AMD64, test x$TARGET = xAMD64)
2031 AM_CONDITIONAL(ALPHA, test x$TARGET = xALPHA)
2032 AM_CONDITIONAL(IA64, test x$TARGET = xIA64)
2033 AM_CONDITIONAL(M68K, test x$TARGET = xM68K)
2034 AM_CONDITIONAL(MIPS, test x$TARGET = xMIPS)
2035 AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
2036 AM_CONDITIONAL(ARM, test x$TARGET = xARM)
2037 AM_CONDITIONAL(S390, test x$TARGET = xS390)
2038 AM_CONDITIONAL(S390x, test x$TARGET = xS390x)
2039 AM_CONDITIONAL(HPPA, test x$TARGET = xHPPA)
2041 AM_CONDITIONAL(JIT_SUPPORTED, test x$JIT_SUPPORTED = xyes)
2042 AM_CONDITIONAL(INTERP_SUPPORTED, test x$interp_wanted = xtrue)
2043 AM_CONDITIONAL(INCLUDED_LIBGC, test x$gc = xincluded)
2050 AC_DEFINE_UNQUOTED(ARCHITECTURE,"$arch_target",[The architecture this is running on])
2051 AC_SUBST(arch_target)
2056 mono_build_root=`pwd`
2057 AC_SUBST(mono_build_root)
2059 if test x$USEJIT = xtrue; then
2060 mono_runtime=mono/mini/mono
2062 mono_runtime=mono/interpreter/mint
2064 AC_SUBST(mono_runtime)
2066 mono_cfg_root=$mono_build_root/runtime
2067 if test x$platform_win32 = xyes; then
2068 mono_cfg_dir=`cygpath -w -a $mono_cfg_root`\\etc
2070 mono_cfg_dir=$mono_cfg_root/etc
2072 AC_SUBST(mono_cfg_dir)
2074 AC_CONFIG_FILES([runtime/mono-wrapper],[chmod +x runtime/mono-wrapper])
2075 AC_CONFIG_FILES([runtime/monodis-wrapper],[chmod +x runtime/monodis-wrapper])
2077 AC_CONFIG_COMMANDS([runtime/etc/mono/1.0/machine.config],
2080 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2082 *) reldir=$depth/$srcdir ;;
2084 $ac_aux_dir/install-sh -d runtime/etc/mono/1.0
2085 cd runtime/etc/mono/1.0
2086 rm -f machine.config
2087 $LN_S $reldir/data/net_1_1/machine.config machine.config
2091 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/machine.config],
2094 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2096 *) reldir=$depth/$srcdir ;;
2098 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
2099 cd runtime/etc/mono/2.0
2100 rm -f machine.config
2101 $LN_S $reldir/data/net_2_0/machine.config machine.config
2105 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/web.config],
2108 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2110 *) reldir=$depth/$srcdir ;;
2112 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
2113 cd runtime/etc/mono/2.0
2115 $LN_S $reldir/data/net_2_0/web.config web.config
2119 AC_CONFIG_COMMANDS([runtime/etc/mono/browscap.ini],
2122 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2124 *) reldir=$depth/$srcdir ;;
2126 $ac_aux_dir/install-sh -d runtime/etc/mono/
2127 cd runtime/etc/mono/
2129 $LN_S $reldir/data/browscap.ini browscap.ini
2136 scripts/mono-nunit.pc
2137 scripts/mono-find-provides
2138 scripts/mono-find-requires
2141 mono/metadata/Makefile
2146 mono/arch/x86/Makefile
2147 mono/arch/amd64/Makefile
2148 mono/arch/hppa/Makefile
2149 mono/arch/ppc/Makefile
2150 mono/arch/sparc/Makefile
2151 mono/arch/s390/Makefile
2152 mono/arch/s390x/Makefile
2153 mono/arch/arm/Makefile
2154 mono/arch/alpha/Makefile
2155 mono/arch/ia64/Makefile
2156 mono/arch/mips/Makefile
2157 mono/interpreter/Makefile
2159 mono/tests/tests-config
2160 mono/tests/assemblyresolve/Makefile
2161 mono/tests/cas/Makefile
2162 mono/tests/cas/assembly/Makefile
2163 mono/tests/cas/demand/Makefile
2164 mono/tests/cas/inheritance/Makefile
2165 mono/tests/cas/linkdemand/Makefile
2166 mono/tests/cas/threads/Makefile
2167 mono/benchmark/Makefile
2168 mono/monoburg/Makefile
2169 mono/monograph/Makefile
2170 mono/io-layer/Makefile
2172 mono/profiler/Makefile
2173 ikvm-native/Makefile
2179 data/net_1_1/Makefile
2180 data/net_2_0/Makefile
2190 tools/locale-builder/Makefile
2195 if test x$platform_win32 = xyes; then
2196 # Get rid of 'cyg' prefixes in library names
2197 sed -e "s/\/cyg\//\/\//" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
2198 # libtool seems to inherit -mno-cygwin from our CFLAGS, and uses it to compile its executable
2199 # wrapper scripts which use exec(). gcc has no problem compiling+linking this, but the resulting
2200 # executable doesn't work...
2201 sed -e "s,-mno-cygwin,,g" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
2206 NONE) prefix=$ac_default_prefix ;;
2208 case $exec_prefix in
2209 NONE) exec_prefix='${prefix}' ;;
2212 test -w $srcdir/$mcsdir/build || chmod +w $srcdir/$mcsdir/build
2215 # If we are cross compiling, we don't build in the mcs/ tree. Let us not clobber
2216 # any existing config.make. This allows people to share the same source tree
2217 # with different build directories, one native and one cross
2219 if test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
2220 echo "prefix=$prefix" > $srcdir/$mcsdir/build/config.make
2221 echo "exec_prefix=$exec_prefix" >> $srcdir/$mcsdir/build/config.make
2222 echo "sysconfdir=$sysconfdir" >> $srcdir/$mcsdir/build/config.make
2223 echo 'mono_libdir=${exec_prefix}/lib' >> $srcdir/$mcsdir/build/config.make
2224 echo 'MCS_FLAGS = $(PLATFORM_DEBUG_FLAGS)' >> $srcdir/$mcsdir/build/config.make
2225 echo 'IL_FLAGS = /debug' >> $srcdir/$mcsdir/build/config.make
2226 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $srcdir/$mcsdir/build/config.make
2227 echo "ILDISASM = $mono_build_root/runtime/monodis-wrapper" >> $srcdir/$mcsdir/build/config.make
2229 [[\\/$]]* | ?:[[\\/]]* ) mcs_INSTALL=$INSTALL ;;
2230 *) mcs_INSTALL=$mono_build_root/$INSTALL ;;
2233 echo "INSTALL = $mcs_INSTALL" >> $srcdir/$mcsdir/build/config.make
2236 [myver=$($AWK 'BEGIN {
2237 split (ENVIRON["VERSION"] ".0.0.0", vsplit, ".")
2238 if(length(vsplit [1]) > 4) {
2239 split (substr(ENVIRON["VERSION"], 0, 4) "." substr(ENVIRON["VERSION"], 5) ".0.0", vsplit, ".")
2241 print vsplit [1] "." vsplit [2] "." vsplit [3] "." vsplit [4]
2244 echo "MONO_VERSION = $myver" >> $srcdir/$mcsdir/build/config.make
2247 # if we have an olive folder, override the default settings
2248 if test -d $olivedir; then
2250 test -w $srcdir/$olivedir/build || chmod +w $srcdir/$olivedir/build
2252 if test x$cross_compiling = xno && test x$enable_olive_build != xno; then
2253 echo "prefix=$prefix" > $srcdir/$olivedir/build/config.make
2254 echo "exec_prefix=$exec_prefix" >> $srcdir/$olivedir/build/config.make
2255 echo 'mono_libdir=${exec_prefix}/lib' >> $srcdir/$olivedir/build/config.make
2256 echo 'MCS_FLAGS = $(PLATFORM_DEBUG_FLAGS)' >> $srcdir/$olivedir/build/config.make
2257 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $srcdir/$olivedir/build/config.make
2258 echo "MONO_VERSION = $myver" >> $srcdir/$olivedir/build/config.make
2259 if test x$with_moonlight = xyes; then
2260 echo "WITH_MOONLIGHT = yes" >> $srcdir/$olivedir/build/config.make
2266 libgdiplus_msg=${libgdiplus_loc:-assumed to be installed}
2269 mcs source: $mcs_topdir
2270 olive source: $olive_topdir
2274 SIGALTSTACK: $with_sigaltstack
2277 2.1 Alpha: $MOONLIGHT
2278 JNI support: $jdk_headers_found
2279 libgdiplus: $libgdiplus_msg
2285 if test x$with_static_mono = xno -a "x$platform_win32" != "xyes"; then
2286 AC_MSG_WARN(Turning off static Mono is a risk, you might run into unexepcted bugs)
2289 if test x$gc = xsgen; then
2291 echo IMPORTANT: You have selected an experimental, work-in-progress
2292 echo IMPORTANT: GC engine. This GC engine is currently not supported
2293 echo IMPORTANT: and is not yet ready for use.
2295 echo IMPORTANT: There are known problems with it, use at your own risk.