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,2.7)
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 $srcdir/libgc ; then
39 # These variables are the CPPFLAGS/CFLAGS passed to libgc's configure
40 # libgc should inherit the original CFLAGS/CPPFLAGS passed to configure, i.e. -O0
41 CPPFLAGS_FOR_LIBGC=$CPPFLAGS
42 CFLAGS_FOR_LIBGC=$CFLAGS
45 # These are the flags that need to be stored in the mono.pc file for
46 # compiling code that will embed Mono
50 AC_SUBST(libmono_cflags)
51 AC_SUBST(libmono_ldflags)
53 # Variable to have relocatable .pc files (lib, or lib64)
54 reloc_libdir=`basename ${libdir}`
55 AC_SUBST(reloc_libdir)
57 dnl if linker handles the version script
60 # Set to yes if Unix sockets cannot be created in an anonymous namespace
63 # Thread configuration inspired by sleepycat's db
64 AC_MSG_CHECKING([host platform characteristics])
71 # https://bugzilla.novell.com/show_bug.cgi?id=504411
77 *-*-mingw*|*-*-cygwin*)
79 AC_DEFINE(PLATFORM_WIN32,1,[Host Platform is Win32])
80 AC_DEFINE(TARGET_WIN32,1,[Target OS is Win32])
81 AC_DEFINE(DISABLE_PORTABILITY,1,[Disable the io-portability layer])
82 AC_DEFINE(PLATFORM_NO_SYMLINKS,1,[This platform does not support symlinks])
83 if test "x$cross_compiling" = "xno"; then
84 CC="gcc -mno-cygwin -g"
85 CXX="g++ -mno-cygwin -g"
86 # So libgc configure gets -mno-cygwin
91 # Windows 2000 is required that includes Internet Explorer 5.01
92 CPPFLAGS="$CPPFLAGS -DWINVER=0x0500 -D_WIN32_WINNT=0x0500 -D_WIN32_IE=0x0501 -D_UNICODE -DUNICODE -DWIN32_THREADS -DFD_SETSIZE=1024"
93 LDFLAGS="$LDFLAGS -lmswsock"
94 libmono_cflags="-mno-cygwin -mms-bitfields -mwindows"
95 libmono_ldflags="-mno-cygwin -mms-bitfields -mwindows"
101 # This forces libgc to use the DllMain based thread registration code on win32
102 libgc_configure_args="$libgc_configure_args --enable-win32-dllmain=yes"
106 CPPFLAGS="$CPPFLAGS -D_REENTRANT -DGC_NETBSD_THREADS -D_GNU_SOURCE"
107 libmono_cflags="-D_REENTRANT"
108 LDFLAGS="$LDFLAGS -pthread"
109 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
110 libmono_ldflags="-pthread"
113 libgc_threads=pthreads
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="$CPPFLAGS -DPLATFORM_BSD"
135 AC_DEFINE(PTHREAD_POINTER_ID, 1, [pthread is a pointer])
137 libgc_threads=pthreads
138 # This doesn't seem to work as of 7.0 on amd64
140 # TLS is only partially implemented on -CURRENT (compiler support
141 # but NOT library support)
148 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_FREEBSD_THREADS -DPLATFORM_BSD"
149 libmono_cflags="-D_THREAD_SAFE"
150 LDFLAGS="$LDFLAGS -pthread"
151 libmono_ldflags="-pthread"
153 AC_DEFINE(PTHREAD_POINTER_ID)
155 libgc_threads=pthreads
160 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
161 if test "x$disable_munmap" != "xyes"; then
162 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
164 libmono_cflags="-D_REENTRANT"
165 libmono_ldflags="-lpthread"
167 libgc_threads=pthreads
173 CPPFLAGS="$CPPFLAGS -DGC_HPUX_THREADS -D_HPUX_SOURCE -D_XOPEN_SOURCE_EXTENDED -D_REENTRANT"
174 # +ESdbgasm only valid on bundled cc on RISC
175 # silently ignored for ia64
176 if test $GCC != "yes"; then
177 CFLAGS="$CFLAGS +ESdbgasm"
178 # Arrange for run-time dereferencing of null
179 # pointers to produce a SIGSEGV signal.
180 LDFLAGS="$LDFLAGS -z"
182 CFLAGS="$CFLAGS +ESdbgasm"
183 LDFLAGS="$LDFLAGS -z"
184 libmono_cflags="-D_REENTRANT"
185 libmono_ldflags="-lpthread"
186 libgc_threads=pthreads
192 CPPFLAGS="$CPPFLAGS -DGC_SOLARIS_THREADS -DGC_SOLARIS_PTHREADS -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS -DUSE_MMAP -DUSE_MUNMAP -DPLATFORM_SOLARIS"
194 libmono_cflags="-D_REENTRANT"
195 libgc_threads=pthreads
196 # This doesn't seem to work on solaris/x86, but the configure test runs
202 parallel_mark="Disabled_Currently_Hangs_On_MacOSX"
205 CPPFLAGS="$CPPFLAGS -no-cpp-precomp -D_THREAD_SAFE -DGC_MACOSX_THREADS -DPLATFORM_MACOSX -DUSE_MMAP -DUSE_MUNMAP"
206 CPPFLAGS="$CPPFLAGS -DGetCurrentProcess=MonoGetCurrentProcess -DGetCurrentThread=MonoGetCurrentThread -DCreateEvent=MonoCreateEvent"
207 libmono_cflags="-D_THREAD_SAFE"
208 LDFLAGS="$LDFLAGS -pthread"
209 libmono_ldflags="-pthread"
211 AC_DEFINE(PTHREAD_POINTER_ID)
212 AC_DEFINE(USE_MACH_SEMA, 1, [...])
213 no_version_script=yes
215 libgc_threads=pthreads
217 if test "x$cross_compiling" = "xyes"; then
218 has_broken_apple_cpp=yes
222 AC_MSG_WARN([*** Please add $host to configure.in checks!])
229 if test x$need_link_unlink = xyes; then
230 AC_DEFINE(NEED_LINK_UNLINK, 1, [Define if Unix sockets cannot be created in an anonymous namespace])
233 AM_CONDITIONAL(PLATFORM_WIN32, test x$platform_win32 = xyes)
234 AM_CONDITIONAL(PLATFORM_LINUX, echo x$target_os | grep -q linux)
235 AM_CONDITIONAL(PLATFORM_DARWIN, test x$platform_darwin = xyes)
236 AM_CONDITIONAL(PLATFORM_SIGPOSIX, test x$use_sigposix = xyes)
238 AC_CHECK_TOOL(CC, gcc, gcc)
245 dnl We should use AM_PROG_AS, but it's not available on automake/aclocal 1.4
247 # Set ASFLAGS if not already set.
248 : ${CCASFLAGS='$(CFLAGS)'}
252 AC_CHECK_PROG(BISON, bison,yes,no)
253 if test "x$BISON" = "xno";
255 AC_MSG_ERROR([You need to install bison])
258 dnl may require a specific autoconf version
259 dnl AC_PROG_CC_FOR_BUILD
260 dnl CC_FOR_BUILD not automatically detected
262 CFLAGS_FOR_BUILD=$CFLAGS
264 if test "x$cross_compiling" = "xyes"; then
269 AC_SUBST(CC_FOR_BUILD)
270 AC_SUBST(CFLAGS_FOR_BUILD)
272 AC_SUBST(BUILD_EXEEXT)
274 AM_CONDITIONAL(CROSS_COMPILING, [test x$cross_compiling = xyes])
275 AM_CONDITIONAL(USE_BATCH_FILES, [test x$platform_win32 = xyes -a x$cross_compiling = xyes])
280 # This causes monodis to not link correctly
281 #AC_DISABLE_FAST_INSTALL
283 # Use dolt (http://dolt.freedesktop.org/) instead of libtool for building.
286 export_ldflags=`(./libtool --config; echo eval echo \\$export_dynamic_flag_spec) | sh`
287 AC_SUBST(export_ldflags)
289 # Test whenever ld supports -version-script
292 if test "x$lt_cv_prog_gnu_ld" = "xno"; then
293 no_version_script=yes
296 AM_CONDITIONAL(NO_VERSION_SCRIPT, test x$no_version_script = xyes)
298 AC_CHECK_HEADERS(sys/filio.h sys/sockio.h netdb.h utime.h sys/utime.h semaphore.h sys/un.h linux/rtc.h sys/syscall.h sys/mkdev.h sys/uio.h)
299 AC_CHECK_HEADERS(sys/user.h sys/socket.h sys/ipc.h sys/sem.h sys/utsname.h alloca.h ucontext.h pwd.h sys/select.h netinet/tcp.h netinet/in.h unistd.h sys/types.h)
302 AC_CHECK_HEADER(zlib.h, [have_zlib=yes], [have_zlib=no])
303 if test x$have_zlib = xyes; then
304 AC_TRY_COMPILE([#include <zlib.h>], [
306 #if defined(ZLIB_VERNUM) && (ZLIB_VERNUM >= 0x1230)
309 #error No good zlib found
312 AC_MSG_RESULT(Using system zlib)
313 zlib_msg="system zlib"
315 AC_MSG_RESULT(Using embedded zlib)
317 zlib_msg="bundled zlib"
321 AM_CONDITIONAL(HAVE_ZLIB, test x$have_zlib = xyes)
322 AC_DEFINE(HAVE_ZLIB,1,[Have system zlib])
324 # for mono/metadata/debug-symfile.c
325 AC_CHECK_HEADERS(elf.h)
328 AC_CHECK_HEADERS(poll.h)
329 AC_CHECK_HEADERS(sys/poll.h)
330 AC_CHECK_HEADERS(sys/wait.h)
331 AC_CHECK_HEADERS(grp.h)
332 AC_CHECK_HEADERS(syslog.h)
335 AC_CHECK_HEADERS(wchar.h)
336 AC_CHECK_HEADERS(ieeefp.h)
337 AC_MSG_CHECKING(for isinf)
338 AC_TRY_LINK([#include <math.h>], [
342 AC_DEFINE(HAVE_ISINF, 1, [isinf available])
344 # We'll have to use signals
349 # not 64 bit clean in cross-compile
350 AC_CHECK_SIZEOF(void *, 4)
353 if test x"$GCC" = xyes; then
354 WARN='-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wwrite-strings'
355 # The runtime code does not respect ANSI C strict aliasing rules
356 CFLAGS="$CFLAGS -fno-strict-aliasing"
359 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
360 AC_MSG_CHECKING(for -Wdeclaration-after-statement option to gcc)
370 # The Sun Forte compiler complains about inline functions that access static variables
371 # so disable all inlining.
374 CFLAGS="$CFLAGS -Dinline="
378 CFLAGS="$CFLAGS -g $WARN"
379 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -g"
381 # Where's the 'mcs' source tree?
382 if test -d $srcdir/mcs; then
389 # A sanity check to catch cases where the package was unpacked
390 # with an ancient tar program (Solaris)
392 AC_ARG_ENABLE(solaris-tar-check,
393 [ --disable-solaris-tar-check disable solaris tar check],
394 do_solaris_tar_check=no, do_solaris_tar_check=yes)
396 if test x"$do_solaris_tar_check" = xyes; then
397 AC_MSG_CHECKING(integrity of package)
398 if test -f $srcdir/$mcsdir/class/System.Runtime.Serialization.Formatters.Soap/System.Runtime.Serialization.Formatters.Soap/SoapTypeMapper.cs
402 errorm="Your mono distribution is incomplete; if unpacking from a tar file, make sure you use GNU tar; see http://www.mono-project.com/IncompletePackage for more details"
403 AC_MSG_ERROR([$errorm])
407 mcs_topdir='$(top_srcdir)/'$mcsdir
408 mcs_topdir_from_srcdir='$(top_builddir)/'$mcsdir
410 ## Maybe should also disable if mcsdir is invalid. Let's punt the issue for now.
411 AM_CONDITIONAL(BUILD_MCS, [test x$cross_compiling = xno && test x$enable_mcs_build != xno])
413 AC_SUBST([mcs_topdir])
414 AC_SUBST([mcs_topdir_from_srcdir])
416 # Where's the 'olive' source tree?
417 if test -d $srcdir/olive; then
423 if test -d $srcdir/$olivedir; then
424 olive_topdir='$(top_srcdir)/'$olivedir
427 # gettext: prepare the translation directories.
428 # we do not configure the full gettext, as we consume it dynamically from C#
431 if test "x$USE_NLS" = "xyes"; then
432 AC_CHECK_PROG(HAVE_MSGFMT, msgfmt,yes,no)
434 if test "x$HAVE_MSGFMT" = "xno"; then
435 AC_MSG_ERROR([msgfmt not found. You need to install the 'gettext' package, or pass --enable-nls=no to configure.])
439 AC_ARG_WITH([libgdiplus],
440 [ --with-libgdiplus=installed|sibling|<path> Override the libgdiplus used for System.Drawing tests (defaults to installed)],
441 [], [with_libgdiplus=installed])
443 case $with_libgdiplus in
444 no|installed) libgdiplus_loc= ;;
445 yes|sibling) libgdiplus_loc=`cd ../libgdiplus && pwd`/src/libgdiplus.la ;;
446 /*) libgdiplus_loc=$with_libgdiplus ;;
447 *) libgdiplus_loc=`pwd`/$with_libgdiplus ;;
449 AC_SUBST([libgdiplus_loc])
451 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
452 if test "x$PKG_CONFIG" = "xno"; then
453 AC_MSG_ERROR([You need to install pkg-config])
457 AC_ARG_WITH(crosspkgdir, [ --with-crosspkgdir=/path/to/pkg-config/dir Change pkg-config dir to custom dir],
458 if test x$with_crosspkgdir = "x"; then
459 if test -s $PKG_CONFIG_PATH; then
460 pkg_config_path=$PKG_CONFIG_PATH
463 pkg_config_path=$with_crosspkgdir
464 PKG_CONFIG_PATH=$pkg_config_path
465 export PKG_CONFIG_PATH
470 [ --with-glib=embedded|system Choose glib API: system or embedded (default to system)],
471 [], [with_glib=system])
477 GLIB_CFLAGS='-I$(top_srcdir)/eglib/src -I$(top_builddir)/eglib/src'
478 GLIB_LIBS='-L$(top_builddir)/eglib/src -leglib -lm'
479 BUILD_GLIB_CFLAGS="$GLIB_CFLAGS"
480 BUILD_GLIB_LIBS="$GLIB_LIBS"
481 GMODULE_CFLAGS="$GLIB_CFLAGS"
482 GMODULE_LIBS="$GLIB_LIBS"
484 AC_CONFIG_SUBDIRS(eglib)
487 if test "x$cross_compiling" = "xyes"; then
488 pkg_config_path="$PKG_CONFIG_PATH"
489 unset PKG_CONFIG_PATH
491 BUILD_GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0 gthread-2.0`
492 BUILD_GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0 gthread-2.0`
493 if test "x$cross_compiling" = "xyes"; then
494 PKG_CONFIG_PATH=$pkg_config_path
495 export PKG_CONFIG_PATH
498 ## Versions of dependencies
499 GLIB_REQUIRED_VERSION=2.4.0
502 dnl No, you will not replace this check with a pkg.m4 check
504 if $PKG_CONFIG --atleast-version=$GLIB_REQUIRED_VERSION glib-2.0; then
505 GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0 gthread-2.0`
506 GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0 gthread-2.0`
507 GMODULE_CFLAGS=`$PKG_CONFIG --cflags gmodule-2.0`
508 GMODULE_LIBS=`$PKG_CONFIG --libs gmodule-2.0`
510 AC_MSG_ERROR([You need at least glib-2.0 $GLIB_REQUIRED_VERSION])
514 AC_MSG_ERROR([Invalid argument to --with-glib.])
516 AM_CONDITIONAL(EGLIB_BUILD, test x$with_glib = xembedded)
518 AC_SUBST(GLIB_CFLAGS)
520 AC_SUBST(GMODULE_CFLAGS)
521 AC_SUBST(GMODULE_LIBS)
522 AC_SUBST(BUILD_GLIB_CFLAGS)
523 AC_SUBST(BUILD_GLIB_LIBS)
526 if test x$cross_compiling$platform_win32 = xnoyes; then
527 AC_MSG_CHECKING(for cygwin glib2-dev package)
528 if [ cygcheck --f /usr/lib/libglib-2.0.dll.a | grep -q glib2-devel ]; then
530 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.])
532 AC_MSG_RESULT(not found, ok)
535 AC_MSG_CHECKING(for broken gwin32.h)
536 glib_include=`$PKG_CONFIG --cflags-only-I glib-2.0 | sed -e 's/ -I.*//g' | sed -e 's/-I//g'`
537 if test -f $glib_include/glib/gwin32.h; then
538 if [ grep ftruncate $glib_include/glib/gwin32.h | grep -q define ]; then
539 AC_MSG_RESULT(failed)
541 AC_MSG_ERROR([Your version of gwin32.h is broken and will cause compilation errors when building mono. Please fix it by deleting the line: '$hashmark define ftruncate...' from '$glib_include/glib/gwin32.h' then re-run configure.])
547 AC_ARG_WITH(gc, [ --with-gc=boehm,included,none Defaults to included],[gc=$with_gc],[gc=$gc_default])
549 # Enable support for fast thread-local storage
550 # Some systems have broken support, so we allow to disable it.
551 AC_ARG_WITH(tls, [ --with-tls=__thread,pthread select Thread Local Storage implementation (defaults to __thread)],[],[with_tls=__thread])
553 # Enable support for using sigaltstack for SIGSEGV and stack overflow handling
554 # This does not work on some platforms (bug #55253)
555 AC_ARG_WITH(sigaltstack, [ --with-sigaltstack=yes,no enable/disable support for sigaltstack (defaults to yes)],[],[with_sigaltstack=yes])
557 AC_ARG_WITH(static_mono, [ --with-static_mono=yes,no link mono statically to libmono (faster) (defaults to yes)],[],[with_static_mono=yes])
559 if test "x$enable_static" = "xno"; then
563 if test "x$platform_win32" = "xyes"; then
564 # Boehm GC requires the runtime to be in its own dll
568 AM_CONDITIONAL(STATIC_MONO, test x$with_static_mono != xno)
569 AC_ARG_ENABLE(mcs-build, [ --disable-mcs-build disable the build of the mcs directory], try_mcs_build=$enableval, enable_mcs_build=yes)
571 AC_ARG_WITH(xen_opt, [ --with-xen_opt=yes,no Enable Xen-specific behaviour (defaults to yes)],[],[with_xen_opt=yes])
572 if test "x$with_xen_opt" = "xyes"; then
573 AC_DEFINE(MONO_XEN_OPT, 1, [Xen-specific behaviour])
575 CFLAGS="$CFLAGS -mno-tls-direct-seg-refs"
576 AC_MSG_CHECKING(for -mno-tls-direct-seg-refs option to gcc)
581 # Pass it to libgc as well
582 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -mno-tls-direct-seg-refs"
589 AC_ARG_ENABLE(quiet-build, [ --enable-quiet-build Enable quiet runtime build (on by default)], enable_quiet_build=$enableval, enable_quiet_build=yes)
591 DISABLED_FEATURES=none
593 AC_ARG_ENABLE(minimal, [ --enable-minimal=LIST drop support for LIST subsystems.
594 LIST is a comma-separated list from: aot, profiler, decimal, pinvoke, debug,
595 reflection_emit, reflection_emit_save, large_code, logging, com, ssa, generics, attach, jit, simd.],
597 for feature in `echo "$enable_minimal" | sed -e "s/,/ /g"`; do
598 eval "mono_feature_disable_$feature='yes'"
600 DISABLED_FEATURES=$enable_minimal
601 disabled="Disabled: $enable_minimal"
604 AC_DEFINE_UNQUOTED(DISABLED_FEATURES, "$DISABLED_FEATURES", [String of disabled features])
606 if test "x$mono_feature_disable_aot" = "xyes"; then
607 AC_DEFINE(DISABLE_AOT_COMPILER, 1, [Disable AOT Compiler])
608 AC_MSG_NOTICE([Disabled AOT compiler])
611 if test "x$mono_feature_disable_profiler" = "xyes"; then
612 AC_DEFINE(DISABLE_PROFILER, 1, [Disable default profiler support])
613 AC_MSG_NOTICE([Disabled support for the profiler])
615 AM_CONDITIONAL(DISABLE_PROFILER, test x$mono_feature_disable_profiler = xyes)
617 if test "x$mono_feature_disable_decimal" = "xyes"; then
618 AC_DEFINE(DISABLE_DECIMAL, 1, [Disable System.Decimal support])
619 AC_MSG_NOTICE([Disabled support for decimal])
622 if test "x$mono_feature_disable_pinvoke" = "xyes"; then
623 AC_DEFINE(DISABLE_PINVOKE, 1, [Disable P/Invoke support])
624 AC_MSG_NOTICE([Disabled support for P/Invoke])
627 if test "x$mono_feature_disable_debug" = "xyes"; then
628 AC_DEFINE(DISABLE_DEBUG, 1, [Disable runtime debugging support])
629 AC_MSG_NOTICE([Disabled support for runtime debugging])
632 if test "x$mono_feature_disable_reflection_emit" = "xyes"; then
633 AC_DEFINE(DISABLE_REFLECTION_EMIT, 1, [Disable reflection emit support])
634 mono_feature_disable_reflection_emit_save=yes
635 AC_MSG_NOTICE([Disabled support for Reflection.Emit])
638 if test "x$mono_feature_disable_reflection_emit_save" = "xyes"; then
639 AC_DEFINE(DISABLE_REFLECTION_EMIT_SAVE, 1, [Disable assembly saving support in reflection emit])
640 AC_MSG_NOTICE([Disabled support for Reflection.Emit.Save])
643 if test "x$mono_feature_disable_large_code" = "xyes"; then
644 AC_DEFINE(DISABLE_LARGE_CODE, 1, [Disable support for huge assemblies])
645 AC_MSG_NOTICE([Disabled support for large assemblies])
648 if test "x$mono_feature_disable_logging" = "xyes"; then
649 AC_DEFINE(DISABLE_LOGGING, 1, [Disable support debug logging])
650 AC_MSG_NOTICE([Disabled support for logging])
653 if test "x$mono_feature_disable_com" = "xyes"; then
654 AC_DEFINE(DISABLE_COM, 1, [Disable COM support])
655 AC_MSG_NOTICE([Disabled COM support])
658 if test "x$mono_feature_disable_ssa" = "xyes"; then
659 AC_DEFINE(DISABLE_SSA, 1, [Disable advanced SSA JIT optimizations])
660 AC_MSG_NOTICE([Disabled SSA JIT optimizations])
663 if test "x$mono_feature_disable_generics" = "xyes"; then
664 AC_DEFINE(DISABLE_GENERICS, 1, [Disable generics support])
665 AC_MSG_NOTICE([Disabled Generics Support])
668 if test "x$mono_feature_disable_shadowcopy" = "xyes"; then
669 AC_DEFINE(DISABLE_SHADOW_COPY, 1, [Disable Shadow Copy for AppDomains])
670 AC_MSG_NOTICE([Disabled Shadow copy for AppDomains])
673 if test "x$mono_feature_disable_portability" = "xyes"; then
674 AC_DEFINE(DISABLE_PORTABILITY, 1, [Disables the IO portability layer])
675 AC_MSG_NOTICE([Disabled IO Portability layer])
678 if test "x$mono_feature_disable_attach" = "xyes"; then
679 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
680 AC_MSG_NOTICE([Disabled agent attach])
683 if test "x$mono_feature_disable_full_messages" = "xyes"; then
684 AC_DEFINE(DISABLE_FULL_MESSAGES, 1, [Disables building in the full table of WAPI messages])
685 AC_MSG_NOTICE([Disabled full messages for Win32 errors, only core message strings shipped])
688 if test "x$mono_feature_disable_verifier" = "xyes"; then
689 AC_DEFINE(DISABLE_VERIFIER, 1, [Disables the verifier])
690 AC_MSG_NOTICE([Disabled the metadata and IL verifiers])
694 if test "x$mono_feature_disable_jit" = "xyes"; then
695 AC_DEFINE(DISABLE_JIT, 1, [Disable the JIT, only full-aot mode will be supported by the runtime.])
696 AC_MSG_NOTICE([Disabled the JIT engine, only full AOT will be supported])
699 AM_CONDITIONAL(DISABLE_JIT, test x$mono_feature_disable_jit = xyes)
701 if test "x$mono_feature_disable_simd" = "xyes"; then
702 AC_DEFINE(DISABLE_SIMD, 1, [Disable SIMD intrinsics related optimizations.])
703 AC_MSG_NOTICE([Disabled SIMD support])
706 AC_MSG_CHECKING(for visibility __attribute__)
708 void __attribute__ ((visibility ("hidden"))) doit (void) {}
709 void main () { doit (); }
711 have_visibility_hidden=yes
714 have_visibility_hidden=no
718 AC_MSG_CHECKING(for deprecated __attribute__)
720 int doit (void) __attribute__ ((deprecated));
721 int doit (void) { return 0; }
732 AC_ARG_ENABLE(parallel-mark, [ --enable-parallel-mark Enables GC Parallel Marking], enable_parallel_mark=$enableval, enable_parallel_mark=$parallel_mark)
733 if test x$enable_parallel_mark = xyes; then
734 libgc_configure_args="$libgc_configure_args --enable-parallel-mark"
743 AC_CHECK_HEADERS(gc.h gc/gc.h, gc_headers=yes)
744 AC_CHECK_LIB(gc, GC_malloc, found_boehm="yes",,$libdl)
746 if test "x$found_boehm" != "xyes"; then
747 AC_MSG_ERROR("GC requested but libgc not found! Install libgc or run configure with --with-gc=none.")
749 if test "x$gc_headers" != "xyes"; then
750 AC_MSG_ERROR("GC requested but header files not found! You may need to install them by hand.")
753 AC_DEFINE(HAVE_BOEHM_GC, 1, [Have Boehm GC])
754 AC_SUBST(HAVE_BOEHM_GC)
755 LIBGC_LIBS="-lgc $libdl"
756 LIBGC_STATIC_LIBS="$LIBGC_LIBS"
758 # AC_CHECK_FUNCS does not work for some reason...
759 AC_CHECK_LIB(gc, GC_gcj_malloc, found_gcj_malloc="yes",,$libdl)
760 if test "x$found_gcj_malloc" = "xyes"; then
761 AC_DEFINE(HAVE_GC_GCJ_MALLOC, 1, [Have GC_gcj_malloc])
762 AC_DEFINE_UNQUOTED(USED_GC_NAME, "System Boehm (with typed GC)", [GC description])
764 AC_DEFINE_UNQUOTED(USED_GC_NAME, "System Boehm (no typed GC)", [GC description])
766 AC_CHECK_LIB(gc, GC_enable, found_gc_enable="yes",,$libdl)
767 if test "x$found_gc_enable" = "xyes"; then
768 AC_DEFINE(HAVE_GC_ENABLE, 1, [Have 'GC_enable'])
778 LIBGC_CFLAGS='-I$(top_srcdir)/libgc/include'
779 LIBGC_LIBS='$(top_builddir)/libgc/libmonogc.la'
780 LIBGC_STATIC_LIBS='$(top_builddir)/libgc/libmonogc-static.la'
782 AC_DEFINE(HAVE_BOEHM_GC, 1, [Have Boehm GC])
783 AC_SUBST(HAVE_BOEHM_GC)
785 AC_DEFINE(HAVE_GC_H, 1, [Have gc.h])
786 AC_DEFINE(USE_INCLUDED_LIBGC, 1, [Use included libgc])
788 # The included libgc contains GCJ support
789 AC_DEFINE(HAVE_GC_GCJ_MALLOC, 1, [Have GC_gcj_malloc])
790 AC_DEFINE(HAVE_GC_ENABLE, 1, [Have GC_enable])
791 if test x$enable_parallel_mark = xyes; then
792 AC_DEFINE_UNQUOTED(USED_GC_NAME, "Included Boehm (with typed GC and Parallel Mark)", [GC description])
794 AC_DEFINE_UNQUOTED(USED_GC_NAME, "Included Boehm (with typed GC)", [GC description])
802 AC_DEFINE(HAVE_SGEN_GC,1,[Using the simple generational GC.])
803 AC_DEFINE(HAVE_MOVING_COLLECTOR,1,[The GC can move objects.])
804 AC_DEFINE(HAVE_WRITE_BARRIERS,1,[The GC needs write barriers.])
805 AC_DEFINE_UNQUOTED(USED_GC_NAME, "Simple generational", [GC description])
809 AC_MSG_WARN("Compiling mono without GC.")
810 AC_DEFINE_UNQUOTED(USED_GC_NAME, "none", [GC description])
811 AC_DEFINE(HAVE_NULL_GC,1,[No GC support.])
814 AC_MSG_ERROR([Invalid argument to --with-gc.])
818 AC_ARG_WITH(large-heap, [ --with-large-heap=yes,no Enable support for GC heaps larger than 3GB (defaults to no)], [large_heap=$withval], [large_heap=no])
819 if test "x$large_heap" = "xyes"; then
821 CPPFLAGS="$CPPFLAGS -DLARGE_CONFIG"
824 AM_CONDITIONAL(INCLUDED_LIBGC, test x$use_included_gc = xyes)
825 AC_SUBST(LIBGC_CFLAGS)
827 AC_SUBST(LIBGC_STATIC_LIBS)
831 dnl End of libgc checks
834 dnl *************************************
835 dnl *** Checks for zero length arrays ***
836 dnl *************************************
837 AC_MSG_CHECKING(whether $CC supports zero length arrays)
845 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 0, [Length of zero length arrays])
848 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 1, [Length of zero length arrays])
851 if test x$platform_win32 = xno; then
853 dnl hires monotonic clock support
854 AC_SEARCH_LIBS(clock_gettime, rt)
856 dnl dynamic loader support
857 AC_CHECK_FUNC(dlopen, DL_LIB="",
858 AC_CHECK_LIB(dl, dlopen, DL_LIB="-ldl", dl_support=no)
860 if test x$dl_support = xno; then
861 AC_MSG_WARN([No dynamic loading support available])
864 AC_DEFINE(HAVE_DL_LOADER,1,[dlopen-based dynamic loader available])
865 dnl from glib's configure.in
866 AC_CACHE_CHECK([for preceeding underscore in symbols],
868 AC_TRY_RUN([#include <dlfcn.h>
869 int mono_underscore_test (void) { return 42; }
871 void *f1 = (void*)0, *f2 = (void*)0, *handle;
872 handle = dlopen ((void*)0, 0);
874 f1 = dlsym (handle, "mono_underscore_test");
875 f2 = dlsym (handle, "_mono_underscore_test");
876 } return (!f2 || f1);
878 [mono_cv_uscore=yes],
882 if test "x$mono_cv_uscore" = "xyes"; then
883 MONO_DL_NEED_USCORE=1
885 MONO_DL_NEED_USCORE=0
887 AC_SUBST(MONO_DL_NEED_USCORE)
888 AC_CHECK_FUNC(dlerror)
891 dnl ******************************************************************
892 dnl *** Checks for the IKVM JNI interface library ***
893 dnl ******************************************************************
894 AC_ARG_WITH(ikvm-native, [ --with-ikvm-native=yes,no build the IKVM JNI interface library (defaults to yes)],[with_ikvm_native=$withval],[with_ikvm_native=yes])
897 if test x$with_ikvm_native = xyes; then
898 ikvm_native_dir=ikvm-native
899 jdk_headers_found="IKVM Native"
902 AC_SUBST(ikvm_native_dir)
904 AC_CHECK_HEADERS(execinfo.h)
906 AC_CHECK_FUNCS(getgrgid_r)
907 AC_CHECK_FUNCS(getgrnam_r)
908 AC_CHECK_FUNCS(getpwnam_r)
909 AC_CHECK_FUNCS(getpwuid_r)
910 AC_CHECK_FUNCS(getresuid)
911 AC_CHECK_FUNCS(setresuid)
912 AC_CHECK_FUNCS(kqueue)
913 AC_CHECK_FUNCS(backtrace_symbols)
914 AC_CHECK_FUNCS(mkstemp)
916 AC_CHECK_FUNCS(madvise)
917 AC_CHECK_FUNCS(getrusage)
918 AC_CHECK_FUNCS(getpriority)
919 AC_CHECK_FUNCS(setpriority)
921 AC_CHECK_FUNCS(sched_setaffinity)
923 dnl ******************************************************************
924 dnl *** Check for large file support ***
925 dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) ***
926 dnl ******************************************************************
928 # Check that off_t can represent 2**63 - 1 correctly, working around
929 # potential compiler bugs. Defines LARGE_FILE_SUPPORT, adds $1 to
930 # CPPFLAGS and sets $large_offt to yes if the test succeeds
932 AC_DEFUN([LARGE_FILES], [
933 large_CPPFLAGS=$CPPFLAGS
934 CPPFLAGS="$CPPFLAGS $1"
936 #include <sys/types.h>
938 #define BIG_OFF_T (((off_t)1<<62)-1+((off_t)1<<62))
941 int big_off_t=((BIG_OFF_T%2147483629==721) &&
942 (BIG_OFF_T%2147483647==1));
951 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT, 1, [Have large file support])
952 large_CPPFLAGS="$large_CPPFLAGS $1"
957 CPPFLAGS=$large_CPPFLAGS
960 AC_MSG_CHECKING(if off_t is 64 bits wide)
962 if test $large_offt = no; then
963 AC_MSG_CHECKING(if _FILE_OFFSET_BITS=64 gives 64 bit off_t)
964 LARGE_FILES("-D_FILE_OFFSET_BITS=64")
966 if test $large_offt = no; then
967 AC_MSG_WARN([No 64 bit file size support available])
970 dnl *****************************
971 dnl *** Checks for libsocket ***
972 dnl *****************************
973 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
975 dnl *******************************
976 dnl *** Checks for MSG_NOSIGNAL ***
977 dnl *******************************
978 AC_MSG_CHECKING(for MSG_NOSIGNAL)
979 AC_TRY_COMPILE([#include <sys/socket.h>], [
980 int f = MSG_NOSIGNAL;
984 AC_DEFINE(HAVE_MSG_NOSIGNAL, 1, [Have MSG_NOSIGNAL])
986 # We'll have to use signals
990 dnl *****************************
991 dnl *** Checks for SOL_IP ***
992 dnl *****************************
993 AC_MSG_CHECKING(for SOL_IP)
994 AC_TRY_COMPILE([#include <netdb.h>], [
999 AC_DEFINE(HAVE_SOL_IP, 1, [Have SOL_IP])
1001 # We'll have to use getprotobyname
1005 dnl *****************************
1006 dnl *** Checks for SOL_IPV6 ***
1007 dnl *****************************
1008 AC_MSG_CHECKING(for SOL_IPV6)
1009 AC_TRY_COMPILE([#include <netdb.h>], [
1010 int level = SOL_IPV6;
1012 # Yes, we have it...
1014 AC_DEFINE(HAVE_SOL_IPV6, 1, [Have SOL_IPV6])
1016 # We'll have to use getprotobyname
1020 dnl *****************************
1021 dnl *** Checks for SOL_TCP ***
1022 dnl *****************************
1023 AC_MSG_CHECKING(for SOL_TCP)
1024 AC_TRY_COMPILE([#include <netdb.h>], [
1025 int level = SOL_TCP;
1027 # Yes, we have it...
1029 AC_DEFINE(HAVE_SOL_TCP, 1, [Have SOL_TCP])
1031 # We'll have to use getprotobyname
1035 dnl *****************************
1036 dnl *** Checks for IP_PKTINFO ***
1037 dnl *****************************
1038 AC_MSG_CHECKING(for IP_PKTINFO)
1039 AC_TRY_COMPILE([#include <netdb.h>], [
1040 int level = IP_PKTINFO;
1042 # Yes, we have it...
1044 AC_DEFINE(HAVE_IP_PKTINFO, 1, [Have IP_PKTINFO])
1049 dnl *****************************
1050 dnl *** Checks for IPV6_PKTINFO ***
1051 dnl *****************************
1052 AC_MSG_CHECKING(for IPV6_PKTINFO)
1053 AC_TRY_COMPILE([#include <netdb.h>], [
1054 int level = IPV6_PKTINFO;
1056 # Yes, we have it...
1058 AC_DEFINE(HAVE_IPV6_PKTINFO, 1, [Have IPV6_PKTINFO])
1063 dnl **********************************
1064 dnl *** Checks for IP_DONTFRAGMENT ***
1065 dnl **********************************
1066 AC_MSG_CHECKING(for IP_DONTFRAGMENT)
1067 AC_TRY_COMPILE([#include <netdb.h>], [
1068 int level = IP_DONTFRAGMENT;
1070 # Yes, we have it...
1072 AC_DEFINE(HAVE_IP_DONTFRAGMENT, 1, [Have IP_DONTFRAGMENT])
1077 dnl **********************************
1078 dnl *** Checks for IP_MTU_DISCOVER ***
1079 dnl **********************************
1080 AC_MSG_CHECKING(for IP_MTU_DISCOVER)
1081 AC_TRY_COMPILE([#include <netdb.h>], [
1082 int level = IP_MTU_DISCOVER;
1084 # Yes, we have it...
1086 AC_DEFINE(HAVE_IP_MTU_DISCOVER, 1, [Have IP_MTU_DISCOVER])
1091 dnl *********************************
1092 dnl *** Check for struct ip_mreqn ***
1093 dnl *********************************
1094 AC_MSG_CHECKING(for struct ip_mreqn)
1095 AC_TRY_COMPILE([#include <netinet/in.h>], [
1096 struct ip_mreqn mreq;
1097 mreq.imr_address.s_addr = 0;
1099 # Yes, we have it...
1101 AC_DEFINE(HAVE_STRUCT_IP_MREQN, 1, [Have struct ip_mreqn])
1103 # We'll just have to try and use struct ip_mreq
1105 AC_MSG_CHECKING(for struct ip_mreq)
1106 AC_TRY_COMPILE([#include <netinet/in.h>], [
1107 struct ip_mreq mreq;
1108 mreq.imr_interface.s_addr = 0;
1110 # Yes, we have it...
1112 AC_DEFINE(HAVE_STRUCT_IP_MREQ, 1, [Have struct ip_mreq])
1114 # No multicast support
1119 dnl **********************************
1120 dnl *** Check for gethostbyname2_r ***
1121 dnl **********************************
1122 AC_MSG_CHECKING(for gethostbyname2_r)
1123 AC_TRY_LINK([#include <netdb.h>], [
1124 gethostbyname2_r(NULL,0,NULL,NULL,0,NULL,NULL);
1126 # Yes, we have it...
1128 AC_DEFINE(HAVE_GETHOSTBYNAME2_R, 1, [Have gethostbyname2_r])
1133 dnl *****************************
1134 dnl *** Checks for libnsl ***
1135 dnl *****************************
1136 AC_CHECK_FUNC(gethostbyaddr, , AC_CHECK_LIB(nsl, gethostbyaddr, LIBS="$LIBS -lnsl"))
1138 AC_CHECK_FUNCS(inet_pton inet_aton)
1140 dnl ***********************************************
1141 dnl *** Checks for size of sockaddr_un.sun_path ***
1142 dnl ***********************************************
1143 # AC_CHECK_SIZEOF can't cope with struct members :-(
1144 AC_MSG_CHECKING(size of sockaddr_un.sun_path)
1145 AC_CACHE_VAL(mono_cv_sizeof_sunpath,
1147 #include <sys/types.h>
1152 struct sockaddr_un sock_un;
1153 FILE *f=fopen("conftestval", "w");
1155 fprintf(f, "%d\n", sizeof(sock_un.sun_path));
1158 ], mono_cv_sizeof_sunpath=`cat conftestval`,
1159 mono_cv_sizeof_sunpath=0,
1160 mono_cv_sizeof_sunpath=0)])dnl
1161 AC_MSG_RESULT($mono_cv_sizeof_sunpath)
1162 AC_DEFINE_UNQUOTED(MONO_SIZEOF_SUNPATH, $mono_cv_sizeof_sunpath, [Sizeof sock_un.sun_path])
1164 dnl *****************************
1165 dnl *** Checks for libxnet ***
1166 dnl *****************************
1169 AC_MSG_CHECKING(for Solaris XPG4 support)
1170 if test -f /usr/lib/libxnet.so; then
1171 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=500"
1172 CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
1173 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED=1"
1180 if test "$GCC" = "yes"; then
1181 CFLAGS="$CFLAGS -Wno-char-subscripts"
1186 dnl *****************************
1187 dnl *** Checks for libpthread ***
1188 dnl *****************************
1189 # on FreeBSD -STABLE, the pthreads functions all reside in libc_r
1190 # and libpthread does not exist
1194 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1197 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -lpthread")
1200 AC_CHECK_HEADERS(pthread.h)
1201 AC_CHECK_FUNCS(pthread_mutex_timedlock)
1202 AC_CHECK_FUNCS(pthread_getattr_np pthread_attr_get_np)
1203 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
1204 AC_TRY_COMPILE([ #include <pthread.h>], [
1205 pthread_mutexattr_t attr;
1206 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
1211 AC_MSG_WARN(Using mono_mutex_t for recursive mutexes)
1212 AC_DEFINE(USE_MONO_MUTEX, 1, [Use mono_mutex_t])
1214 AC_CHECK_FUNCS(pthread_attr_setstacksize)
1215 AC_CHECK_FUNCS(pthread_attr_getstack pthread_attr_getstacksize)
1216 AC_CHECK_FUNCS(pthread_get_stacksize_np pthread_get_stackaddr_np)
1218 dnl ***********************************
1219 dnl *** Checks for signals
1220 dnl ***********************************
1221 AC_CHECK_HEADERS(signal.h)
1222 AC_CHECK_FUNCS(sigaction)
1224 dnl ***********************************
1225 dnl *** Checks for working __thread ***
1226 dnl ***********************************
1227 AC_MSG_CHECKING(for working __thread)
1228 if test "x$with_tls" != "x__thread"; then
1229 AC_MSG_RESULT(disabled)
1232 #include <pthread.h>
1234 static int res1, res2;
1236 void thread_main (void *arg)
1251 pthread_create (&t1, NULL, thread_main, 1);
1252 pthread_create (&t2, NULL, thread_main, 2);
1254 pthread_join (t1, NULL);
1255 pthread_join (t2, NULL);
1257 return !(res1 + res2 == 2);
1267 dnl **************************************
1268 dnl *** Checks for working sigaltstack ***
1269 dnl **************************************
1270 AC_MSG_CHECKING(for working sigaltstack)
1271 if test "x$with_sigaltstack" != "xyes"; then
1272 AC_MSG_RESULT(disabled)
1279 #include <pthread.h>
1280 #include <sys/wait.h>
1281 #if defined(__FreeBSD__) || defined(__NetBSD__)
1282 #define SA_STACK SA_ONSTACK
1285 sigsegv_signal_handler (int _dummy, siginfo_t *info, void *context)
1291 loop (void *ignored)
1302 struct sigaction sa;
1303 struct sigaltstack sas;
1305 pthread_attr_t attr;
1307 sa.sa_sigaction = sigsegv_signal_handler;
1308 sigemptyset (&sa.sa_mask);
1309 sa.sa_flags = SA_SIGINFO | SA_ONSTACK;
1310 if (sigaction (SIGSEGV, &sa, NULL) == -1) {
1311 perror ("sigaction");
1315 sas.ss_sp = malloc (SIGSTKSZ);
1316 sas.ss_size = SIGSTKSZ;
1318 if (sigaltstack (&sas, NULL) == -1) {
1319 perror ("sigaltstack");
1323 pthread_attr_init (&attr);
1324 if (pthread_create(&id, &attr, loop, &attr) != 0) {
1325 printf ("pthread_create\n");
1349 for (i = 0; i < 3; ++i) {
1351 waitpid (son, &status, WNOHANG);
1352 if (WIFEXITED (status) && WEXITSTATUS (status) == 0)
1356 kill (son, SIGKILL);
1362 AC_DEFINE(HAVE_WORKING_SIGALTSTACK, 1, [Have a working sigaltstack])
1369 dnl ********************************
1370 dnl *** Checks for semaphore lib ***
1371 dnl ********************************
1372 # 'Real Time' functions on Solaris
1373 # posix4 on Solaris 2.6
1374 # pthread (first!) on Linux
1375 AC_SEARCH_LIBS(sem_init, pthread rt posix4)
1377 AC_SEARCH_LIBS(shm_open, pthread rt posix4)
1378 AC_CHECK_FUNCS(shm_open)
1380 dnl ********************************
1381 dnl *** Checks for timezone stuff **
1382 dnl ********************************
1383 AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
1389 ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
1390 if test $ac_cv_struct_tm_gmtoff = yes; then
1391 AC_DEFINE(HAVE_TM_GMTOFF, 1, [Have tm_gmtoff])
1393 AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone,
1398 ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no))
1399 if test $ac_cv_var_timezone = yes; then
1400 AC_DEFINE(HAVE_TIMEZONE, 1, [Have timezone variable])
1402 AC_ERROR(unable to find a way to determine timezone)
1406 dnl *********************************
1407 dnl *** Checks for math functions ***
1408 dnl *********************************
1410 if test "x$has_broken_apple_cpp" != "xyes"; then
1411 AC_CHECK_FUNCS(finite, , AC_MSG_CHECKING(for finite in math.h)
1412 AC_TRY_LINK([#include <math.h>],
1414 AC_DEFINE(HAVE_FINITE, 1, [Have finite]) AC_MSG_RESULT(yes),
1417 AC_CHECK_FUNCS(isfinite, , AC_MSG_CHECKING(for isfinite in math.h)
1418 AC_TRY_LINK([#include <math.h>],
1420 AC_DEFINE(HAVE_ISFINITE, 1, [Have isfinite]) AC_MSG_RESULT(yes),
1423 dnl ****************************************************************
1424 dnl *** Checks for working poll() (macosx defines it but doesn't ***
1425 dnl *** have it in the library (duh)) ***
1426 dnl ****************************************************************
1427 AC_CHECK_FUNCS(poll)
1429 dnl *************************
1430 dnl *** Check for signbit ***
1431 dnl *************************
1432 AC_MSG_CHECKING(for signbit)
1433 AC_TRY_LINK([#include <math.h>], [
1434 int s = signbit(1.0);
1437 AC_DEFINE(HAVE_SIGNBIT, 1, [Have signbit])
1442 dnl **********************************
1444 dnl **********************************
1445 AC_CHECK_HEADERS(sys/epoll.h)
1447 AC_CHECK_FUNCS(epoll_ctl, [haveepoll=yes], )
1448 if test "x$haveepoll" = "xyes" -a "x$ac_cv_header_sys_epoll_h" = "xyes" ; then
1449 AC_DEFINE(HAVE_EPOLL, 1, [epoll supported])
1452 dnl ******************************
1453 dnl *** Checks for SIOCGIFCONF ***
1454 dnl ******************************
1455 AC_CHECK_HEADERS(sys/ioctl.h)
1456 AC_CHECK_HEADERS(net/if.h)
1457 AC_MSG_CHECKING(for ifreq)
1460 #include <sys/ioctl.h>
1468 x = (void *) &ifr->ifr_addr;
1471 AC_DEFINE(HAVE_SIOCGIFCONF, 1, [Can get interface list])
1475 dnl **********************************
1476 dnl *** Checks for sin_len ***
1477 dnl **********************************
1478 AC_MSG_CHECKING(for sockaddr_in.sin_len)
1480 #include <netinet/in.h>
1482 struct sockaddr_in saddr;
1483 saddr.sin_len = sizeof (saddr);
1486 AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [sockaddr_in has sin_len])
1490 dnl **********************************
1491 dnl *** Checks for sin6_len ***
1492 dnl **********************************
1493 AC_MSG_CHECKING(for sockaddr_in6.sin6_len)
1495 #include <netinet/in.h>
1497 struct sockaddr_in6 saddr6;
1498 saddr6.sin6_len = sizeof (saddr6);
1501 AC_DEFINE(HAVE_SOCKADDR_IN6_SIN_LEN, 1, [sockaddr_in6 has sin6_len])
1505 dnl **********************************
1506 dnl *** Checks for MonoPosixHelper ***
1507 dnl **********************************
1508 AC_CHECK_HEADERS(checklist.h)
1509 AC_CHECK_HEADERS(fstab.h)
1510 AC_CHECK_HEADERS(attr/xattr.h)
1511 AC_CHECK_HEADERS(sys/extattr.h)
1512 AC_CHECK_HEADERS(sys/sendfile.h)
1513 AC_CHECK_HEADERS(sys/statvfs.h)
1514 AC_CHECK_HEADERS(sys/statfs.h)
1515 AC_CHECK_HEADERS(sys/vfstab.h)
1516 AC_CHECK_HEADERS(sys/xattr.h)
1517 AC_CHECK_HEADERS(sys/mman.h)
1518 AC_CHECK_HEADERS(sys/param.h)
1519 AC_CHECK_HEADERS(sys/mount.h)
1520 AC_CHECK_FUNCS(getdomainname)
1521 AC_CHECK_FUNCS(setdomainname)
1522 AC_CHECK_FUNCS(fgetgrent)
1523 AC_CHECK_FUNCS(fgetpwent)
1524 AC_CHECK_FUNCS(fgetpwent)
1525 AC_CHECK_FUNCS(getfsstat)
1526 AC_CHECK_FUNCS(lutimes)
1527 AC_CHECK_FUNCS(mremap)
1528 AC_CHECK_FUNCS(remap_file_pages)
1529 AC_CHECK_FUNCS(posix_fadvise)
1530 AC_CHECK_FUNCS(posix_fallocate)
1531 AC_CHECK_FUNCS(posix_madvise)
1532 AC_CHECK_FUNCS(vsnprintf)
1533 AC_CHECK_FUNCS(sendfile)
1534 AC_CHECK_FUNCS(sethostid)
1535 AC_CHECK_FUNCS(statfs)
1536 AC_CHECK_FUNCS(fstatfs)
1537 AC_CHECK_FUNCS(statvfs)
1538 AC_CHECK_FUNCS(fstatvfs)
1539 AC_CHECK_FUNCS(stime)
1540 AC_CHECK_FUNCS(strerror_r)
1541 AC_CHECK_FUNCS(ttyname_r)
1542 AC_CHECK_SIZEOF(size_t)
1543 AC_CHECK_TYPES([blksize_t], [AC_DEFINE(HAVE_BLKSIZE_T)], ,
1544 [#include <sys/types.h>
1545 #include <sys/stat.h>
1546 #include <unistd.h>])
1547 AC_CHECK_TYPES([blkcnt_t], [AC_DEFINE(HAVE_BLKCNT_T)], ,
1548 [#include <sys/types.h>
1549 #include <sys/stat.h>
1550 #include <unistd.h>])
1551 AC_CHECK_TYPES([suseconds_t], [AC_DEFINE(HAVE_SUSECONDS_T)], ,
1552 [#include <sys/time.h>])
1553 AC_CHECK_TYPES([struct flock], [AC_DEFINE(HAVE_STRUCT_FLOCK)], ,
1554 [#include <unistd.h>
1555 #include <fcntl.h>])
1556 AC_CHECK_TYPES([struct pollfd], [AC_DEFINE(HAVE_STRUCT_POLLFD)], ,
1557 [#include <sys/poll.h>])
1558 AC_CHECK_TYPES([struct stat], [AC_DEFINE(HAVE_STRUCT_STAT)], ,
1559 [#include <sys/types.h>
1560 #include <sys/stat.h>
1561 #include <unistd.h>])
1562 AC_CHECK_TYPES([struct timespec], [AC_DEFINE(HAVE_STRUCT_TIMESPEC)], ,
1563 [#include <time.h>])
1564 AC_CHECK_TYPES([struct timeval], [AC_DEFINE(HAVE_STRUCT_TIMEVAL)], ,
1565 [#include <sys/time.h>
1566 #include <sys/types.h>
1567 #include <utime.h>])
1568 AC_CHECK_TYPES([struct timezone], [AC_DEFINE(HAVE_STRUCT_TIMEZONE)], ,
1569 [#include <sys/time.h>])
1570 AC_CHECK_TYPES([struct utimbuf], [AC_DEFINE(HAVE_STRUCT_UTIMBUF)], ,
1571 [#include <sys/types.h>
1572 #include <utime.h>])
1574 [struct dirent.d_off, struct dirent.d_reclen, struct dirent.d_type],,,
1575 [#include <sys/types.h>
1576 #include <dirent.h>])
1578 dnl Favour xattr through glibc, but use libattr if we have to
1579 AC_CHECK_FUNC(lsetxattr, ,
1580 AC_CHECK_LIB(attr, lsetxattr, XATTR_LIB="-lattr",)
1584 dnl kinfo_proc.kp_proc works on darwin but fails on other simil-bsds
1586 [struct kinfo_proc.kp_proc],,,
1587 [#include <sys/types.h>
1588 #include <sys/sysctl.h>
1589 #include <sys/proc.h>
1592 dnl *********************************
1593 dnl *** Checks for Windows compilation ***
1594 dnl *********************************
1595 AC_CHECK_HEADERS(sys/time.h)
1596 AC_CHECK_HEADERS(sys/param.h)
1597 AC_CHECK_HEADERS(dirent.h)
1599 dnl *********************************
1600 dnl *** Check for Console 2.0 I/O ***
1601 dnl *********************************
1602 AC_CHECK_HEADERS([curses.h])
1603 AC_CHECK_HEADERS([term.h], [], [],
1608 AC_CHECK_HEADERS([termios.h])
1610 dnl * This is provided in io-layer, but on windows it's only available
1612 AC_DEFINE(HAVE_GETPROCESSID, 1, [Define if GetProcessId is available])
1614 jdk_headers_found=no
1615 AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
1616 AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?))
1617 AC_CHECK_LIB(ole32, main, LIBS="$LIBS -lole32", AC_ERROR(bad mingw install?))
1618 AC_CHECK_LIB(winmm, main, LIBS="$LIBS -lwinmm", AC_ERROR(bad mingw install?))
1619 AC_CHECK_LIB(oleaut32, main, LIBS="$LIBS -loleaut32", AC_ERROR(bad mingw install?))
1620 AC_CHECK_LIB(advapi32, main, LIBS="$LIBS -ladvapi32", AC_ERROR(bad mingw install?))
1621 AC_CHECK_LIB(version, main, LIBS="$LIBS -lversion", AC_ERROR(bad mingw install?))
1623 dnl *********************************
1624 dnl *** Check for struct ip_mreqn ***
1625 dnl *********************************
1626 AC_MSG_CHECKING(for struct ip_mreqn)
1627 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1628 struct ip_mreqn mreq;
1629 mreq.imr_address.s_addr = 0;
1631 # Yes, we have it...
1633 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
1635 # We'll just have to try and use struct ip_mreq
1637 AC_MSG_CHECKING(for struct ip_mreq)
1638 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1639 struct ip_mreq mreq;
1640 mreq.imr_interface.s_addr = 0;
1642 # Yes, we have it...
1644 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
1646 # No multicast support
1650 AC_CHECK_FUNCS(GetProcessId)
1654 AC_MSG_CHECKING(for socklen_t)
1656 #include <sys/types.h>
1657 #include <sys/socket.h>
1661 ac_cv_c_socklen_t=yes
1662 AC_DEFINE(HAVE_SOCKLEN_T, 1, [Have socklen_t])
1668 AC_MSG_CHECKING(for array element initalizer support)
1669 AC_TRY_COMPILE([#include <sys/socket.h>], [
1670 const int array[] = {[1] = 2,};
1672 # Yes, we have it...
1674 AC_DEFINE(HAVE_ARRAY_ELEM_INIT,1,[Supports C99 array initialization])
1676 # We'll have to use signals
1680 AC_CHECK_FUNCS(trunc, , AC_MSG_CHECKING(for trunc in math.h)
1681 # Simply calling trunc (0.0) is no good since gcc will optimize the call away
1682 AC_TRY_LINK([#include <math.h>],
1683 [ static void *p = &trunc; ],
1685 AC_DEFINE(HAVE_TRUNC)
1691 if test "x$ac_cv_truncl" != "xyes"; then
1692 AC_CHECK_LIB(sunmath, aintl, [ AC_DEFINE(HAVE_AINTL, 1, [Has the 'aintl' function]) LIBS="$LIBS -lsunmath"])
1695 AC_CHECK_FUNCS(round)
1696 AC_CHECK_FUNCS(rint)
1698 dnl ****************************
1699 dnl *** Look for /dev/random ***
1700 dnl ****************************
1702 AC_MSG_CHECKING([if usage of random device is requested])
1703 AC_ARG_ENABLE(dev-random,
1704 [ --disable-dev-random disable the use of the random device (enabled by default)],
1705 try_dev_random=$enableval, try_dev_random=yes)
1707 AC_MSG_RESULT($try_dev_random)
1711 NAME_DEV_RANDOM="/dev/srandom"
1714 dnl Win32 does not have /dev/random, they have their own method...
1716 *-*-mingw*|*-*-cygwin*)
1717 ac_cv_have_dev_random=no
1720 dnl Everywhere else, it's /dev/random
1723 NAME_DEV_RANDOM="/dev/random"
1727 AC_DEFINE_UNQUOTED(NAME_DEV_RANDOM, "$NAME_DEV_RANDOM", [Name of /dev/random])
1729 dnl Now check if the device actually exists
1731 if test "x$try_dev_random" = "xyes"; then
1732 AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
1733 [if test -r "$NAME_DEV_RANDOM" ; then
1734 ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
1735 if test "x$ac_cv_have_dev_random" = "xyes"; then
1736 AC_DEFINE(HAVE_CRYPT_RNG, 1, [Have /dev/random])
1739 AC_MSG_CHECKING(for random device)
1740 ac_cv_have_dev_random=no
1741 AC_MSG_RESULT(has been disabled)
1744 if test "x$platform_win32" = "xyes"; then
1745 AC_DEFINE(HAVE_CRYPT_RNG)
1748 if test "x$ac_cv_have_dev_random" = "xno" \
1749 && test "x$platform_win32" = "xno"; then
1752 *** A system-provided entropy source was not found on this system.
1753 *** Because of this, the System.Security.Cryptography random number generator
1754 *** will throw a NotImplemented exception.
1756 *** If you are seeing this message, and you know your system DOES have an
1757 *** entropy collection in place, please contact <crichton@gimp.org> and
1758 *** provide information about the system and how to access the random device.
1760 *** Otherwise you can install either egd or prngd and set the environment
1761 *** variable MONO_EGD_SOCKET to point to the daemon's socket to use that.
1765 AC_MSG_CHECKING([if inter-process shared handles are requested])
1766 AC_ARG_ENABLE(shared-handles, [ --disable-shared-handles disable inter-process shared handles], try_shared_handles=$enableval, try_shared_handles=yes)
1767 AC_MSG_RESULT($try_shared_handles)
1768 if test "x$try_shared_handles" != "xyes"; then
1769 AC_DEFINE(DISABLE_SHARED_HANDLES, 1, [Disable inter-process shared handles])
1770 AC_SUBST(DISABLE_SHARED_HANDLES)
1773 if test x$gc = xsgen; then
1774 if test x$with_tls != x__thread; then
1775 AC_MSG_ERROR([The SGEN garbage collector depends on a working __thread implementation, and either --with-thread=pthread was passed to configure, or the configure test for __thread failed.])
1779 AC_ARG_ENABLE(nunit-tests, [ --enable-nunit-tests Run the nunit tests of the class library on 'make check'])
1780 AM_CONDITIONAL(ENABLE_NUNIT_TESTS, [test x$enable_nunit_tests = xyes])
1782 AC_MSG_CHECKING([if big-arrays are to be enabled])
1783 AC_ARG_ENABLE(big-arrays, [ --enable-big-arrays Enable the allocation and indexing of arrays greater than Int32.MaxValue], enable_big_arrays=$enableval, enable_big_arrays=no)
1784 if test "x$enable_big_arrays" = "xyes" ; then
1785 if test "x$ac_cv_sizeof_void_p" = "x8"; then
1786 AC_DEFINE(MONO_BIG_ARRAYS,1,[Enable the allocation and indexing of arrays greater than Int32.MaxValue])
1788 AC_MSG_ERROR([The allocation and indexing of arrays greater than Int32.MaxValue is not supported on this platform.])
1791 AC_MSG_RESULT($enable_big_arrays)
1797 AC_ARG_ENABLE(dtrace,[ --enable-dtrace Enable DTrace probes], enable_dtrace=$enableval, enable_dtrace=$has_dtrace)
1799 if test "x$enable_dtrace" = "xyes"; then
1800 if test "x$has_dtrace" = "xno"; then
1801 AC_MSG_ERROR([DTrace probes are not supported on this platform.])
1803 AC_PATH_PROG(DTRACE, [dtrace], [no], [$PATH:/usr/sbin])
1804 if test "x$DTRACE" = "xno"; then
1805 AC_MSG_RESULT([dtrace utility not found, dtrace support disabled.])
1807 elif ! $DTRACE -h $srcdir/data/mono.d > /dev/null 2>&1; then
1808 AC_MSG_RESULT([dtrace doesn't support -h option, dtrace support disabled.])
1814 if test "x$enable_dtrace" = "xyes"; then
1815 AC_DEFINE(ENABLE_DTRACE, 1, [Enable DTrace probes])
1817 if test "x$ac_cv_sizeof_void_p" = "x8"; then
1820 DTRACEFLAGS="-arch ppc64"
1823 DTRACEFLAGS="-arch x86_64"
1832 DTRACEFLAGS="-arch ppc"
1835 DTRACEFLAGS="-arch i386"
1842 AC_SUBST(DTRACEFLAGS)
1848 AC_CHECK_HEADERS([sys/sdt.h])
1850 AM_CONDITIONAL(ENABLE_DTRACE, [test x$enable_dtrace = xyes])
1851 AM_CONDITIONAL(DTRACE_G_REQUIRED, [test x$dtrace_g = xyes])
1857 AC_ARG_ENABLE(llvm,[ --enable-llvm Enable the experimental LLVM back-end], enable_llvm=$enableval, enable_llvm=no)
1859 if test "x$enable_llvm" = "xyes"; then
1860 AC_PATH_PROG(LLVM_CONFIG, llvm-config, no)
1861 if test "x$LLVM_CONFIG" = "xno"; then
1862 AC_MSG_ERROR([llvm-config not found.])
1865 LLVM_CXXFLAGS=`$LLVM_CONFIG --cflags`
1866 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
1867 LLVM_LIBS=`$LLVM_CONFIG --libs core bitwriter jit x86codegen`
1868 LLVM_LIBS="$LLVM_LDFLAGS $LLVM_LIBS -lstdc++"
1870 AC_SUBST(LLVM_CXXFLAGS)
1872 AC_SUBST(LLVM_LDFLAGS)
1873 AC_DEFINE(ENABLE_LLVM, 1, [Enable the LLVM back end])
1876 AM_CONDITIONAL(ENABLE_LLVM, [test x$enable_llvm = xyes])
1879 ACCESS_UNALIGNED="yes"
1885 SQLITE="libsqlite.so.0"
1886 SQLITE3="libsqlite3.so.0"
1889 sizeof_register="SIZEOF_VOID_P"
1894 # mips-sgi-irix5.* | mips-sgi-irix6.*)
1896 # ACCESS_UNALIGNED="no"
1901 ACCESS_UNALIGNED="no"
1905 AC_MSG_CHECKING(for mips n32)
1906 AC_TRY_COMPILE([], [
1908 #if _MIPS_SIM != _ABIN32
1928 if test "x$ac_cv_sizeof_void_p" = "x8"; then
1933 # On solaris 10 x86, gcc prints a warning saying 'visibility attribute not supported on this configuration; ignored', but linking fails. A test case:
1934 # int astruct __attribute__ ((visibility ("hidden")));
1937 # void *p = &astruct;
1939 # gcc -fPIC --shared -o libfoo.so foo.c
1941 # foo.c:6: warning: visibility attribute not supported in this configuration; ignored
1942 # ld: fatal: relocation error: R_386_GOTOFF: file /var/tmp//ccxYR96k.o: symbol astruct: relocation must bind locally
1943 have_visibility_hidden=no
1947 x86_64-*-* | amd64-*-*)
1956 ACCESS_UNALIGNED="no"
1961 AC_CHECK_LIB(unwind, _U_dyn_register, [], [AC_MSG_ERROR(library libunwind not found)])
1962 libmono_ldflags="-lunwind"
1965 if test "x$ac_cv_sizeof_void_p" = "x8"; then
1972 ACCESS_UNALIGNED="no"
1980 if test x"$GCC" = xyes; then
1981 # We don't support v8 cpus
1982 CFLAGS="$CFLAGS -Wno-cast-align -mcpu=v9"
1984 if test x"$AR" = xfalse; then
1985 AC_MSG_ERROR([The required utility 'ar' is not found in your PATH. Usually it can be found in /usr/ccs/bin.])
1988 alpha*-*-linux* | alpha*-*-osf*)
1990 ACCESS_UNALIGNED="no"
1994 CFLAGS="$CFLAGS -mieee -O0"
2001 *-*-mingw*|*-*-cygwin*)
2002 # When this is enabled, it leads to very strange crashes at runtime (gcc-3.4.4)
2003 have_visibility_hidden=no
2006 hppa2.0w-hp-hpux11.00 | hppa64-hp-hpux11.00)
2010 ACCESS_UNALIGNED="no"
2011 INTERP_SUPPORTED=yes
2016 AC_DEFINE(MONO_ARCH_REGPARMS,1,[Architecture uses registers for Parameters])
2018 ACCESS_UNALIGNED="no"
2022 macppc-*-openbsd* | powerpc*-*-linux* | powerpc-*-openbsd* | \
2023 powerpc-*-sysv* | powerpc-*-darwin* | powerpc-*-netbsd* | powerpc-*-freebsd* )
2024 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2026 CPPFLAGS="$CPPFLAGS -D__mono_ppc__ -D__mono_ppc64__"
2027 CFLAGS="$CFLAGS -mminimal-toc"
2030 CPPFLAGS="$CPPFLAGS -D__mono_ppc__"
2032 AC_DEFINE(MONO_ARCH_REGPARMS,1,[Architecture uses registers for Parameters])
2040 ACCESS_UNALIGNED="no"
2042 CPPFLAGS="$CPPFLAGS -DARM_FPU_NONE=1"
2048 ACCESS_UNALIGNED="no"
2054 AC_DEFINE(MONO_ARCH_REGPARMS,1,[Architecture uses registers for Parameters])
2056 ACCESS_UNALIGNED="no"
2059 # Required CFLAGS for s390[x]. USE_STRING_INLINES is automatic with gcc 4.1
2060 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
2064 AC_DEFINE(MONO_ARCH_REGPARMS,1,[Architecture uses registers for Parameters])
2066 ACCESS_UNALIGNED="no"
2069 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
2073 if test "x$host" != "x$target"; then
2075 powerpc64-ps3-linux-gnu)
2077 arch_target=powerpc64
2078 AC_DEFINE(TARGET_PS3, 1, [...])
2079 AC_DEFINE(MONO_CROSS_COMPILE,1,[The runtime is compiled for cross-compiling mode])
2080 # It would be better to just use TARGET_POWERPC64, but lots of code already
2082 AC_DEFINE(__mono_ppc64__, 1, [...])
2083 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2085 target_byte_order=G_BIG_ENDIAN
2088 powerpc64-xbox360-linux-gnu)
2090 arch_target=powerpc64
2091 AC_DEFINE(TARGET_XBOX360, 1, [...])
2092 AC_DEFINE(MONO_CROSS_COMPILE,1,[The runtime is compiled for cross-compiling mode])
2093 # It would be better to just use TARGET_POWERPC64, but lots of code already
2096 target_byte_order=G_BIG_ENDIAN
2099 AC_MSG_ERROR([Cross compiling is only supported for targets matching 'powerpc64-{ps3,xbox360}-linux-gnu'])
2103 # FIXME: Define the others as well
2106 AC_DEFINE(TARGET_X86, 1, [...])
2109 AC_DEFINE(TARGET_AMD64, 1, [...])
2112 AC_DEFINE(TARGET_ARM, 1, [...])
2115 AC_DEFINE(TARGET_POWERPC, 1, [...])
2118 AC_DEFINE(TARGET_POWERPC, 1, [...])
2119 AC_DEFINE(TARGET_POWERPC64, 1, [...])
2123 if test "x$sizeof_register" = "x4"; then
2124 AC_DEFINE(SIZEOF_REGISTER,4,[size of machine integer registers])
2125 elif test "x$sizeof_register" = "x8"; then
2126 AC_DEFINE(SIZEOF_REGISTER,8,[size of machine integer registers])
2128 AC_DEFINE(SIZEOF_REGISTER,SIZEOF_VOID_P,[size of machine integer registers])
2131 if test "x$target_byte_order" = "xG_BIG_ENDIAN"; then
2132 AC_DEFINE(TARGET_BYTE_ORDER,G_BIG_ENDIAN,[byte order of target])
2133 elif test "x$target_byte_order" = "xG_LITTLE_ENDIAN"; then
2134 AC_DEFINE(TARGET_BYTE_ORDER,G_LITTLE_ENDIAN,[byte order of target])
2136 AC_DEFINE(TARGET_BYTE_ORDER,G_BYTE_ORDER,[byte order of target])
2139 if test "x$have_visibility_hidden" = "xyes"; then
2140 AC_DEFINE(HAVE_VISIBILITY_HIDDEN, 1, [Support for the visibility ("hidden") attribute])
2143 if test "x$have_deprecated" = "xyes"; then
2144 AC_DEFINE(HAVE_DEPRECATED, 1, [Support for the deprecated attribute])
2147 AC_ARG_WITH(jit, [ --with-jit=yes,no If you want to build scripts that default to the JIT (defaults to no)],[
2148 if test x$withval = xyes; then
2155 AC_ARG_WITH(interp, [ --with-interp=yes,no If you want to build scripts that default to the interpreter (defaults to no)],[
2156 if test x$withval = xyes; then
2164 if test x$JIT_SUPPORTED = xyes; then
2165 if $jit_wanted; then
2167 jit_status="Building and using the JIT"
2169 if $interp_wanted; then
2170 jit_status="Building the JIT, defaulting to the interpreter"
2172 AC_ERROR(No JIT or interpreter support available or selected.)
2176 if test x$interp_wanted = xtrue; then
2177 jit_status="interpreter"
2179 AC_ERROR(No JIT or interpreter support available or selected.)
2183 AM_CONDITIONAL(USE_JIT, test x$USEJIT = xtrue)
2191 INTL="libintl.dylib"
2192 SQLITE="libsqlite.0.dylib"
2193 SQLITE3="libsqlite3.0.dylib"
2210 AC_MSG_CHECKING(for the soname of libX11.so)
2211 for i in $x_libraries /usr/lib /usr/lib64; do
2213 if test -f $i/libX11.so.$r; then
2220 if test "x$X11" = "xlibX11.so"; then
2221 AC_MSG_WARN([Could not find X development libs. Do you have the -devel package installed? WinForms may not work...]);
2229 AC_CHECK_HEADERS(valgrind/memcheck.h)
2231 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86"; then
2232 if test "x$with_tls" = "x__thread"; then
2234 # On some linux distributions, TLS works in executables, but linking
2235 # against a shared library containing TLS fails with:
2236 # undefined reference to `__tls_get_addr'
2238 rm -f conftest.c conftest.so conftest
2239 echo "static __thread int foo; void main () { foo = 5; }" > conftest.c
2240 $CC -fPIC --shared -o conftest.so conftest.c > /dev/null 2>&1
2241 $CC -o conftest conftest.so > /dev/null 2>&1
2242 if test ! -f conftest; then
2243 AC_MSG_WARN([Disabling usage of __thread.]);
2246 rm -f conftest.c conftest.so conftest
2250 mono_debugger_supported=no
2251 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86" -o "x$TARGET" = "xALPHA"; then
2252 if test x$use_included_gc = xyes; then
2255 mono_debugger_supported=yes
2258 mono_debugger_supported=yes
2264 AC_MSG_CHECKING(if the Mono Debugger is supported on this platform)
2265 if test "x$mono_debugger_supported" = "xyes"; then
2266 AC_DEFINE(MONO_DEBUGGER_SUPPORTED,1,[The Mono Debugger is supported on this platform])
2268 AC_MSG_RESULT($mono_debugger_supported)
2269 AM_CONDITIONAL(MONO_DEBUGGER_SUPPORTED, test x$mono_debugger_supported = xyes)
2271 if test "x$with_tls" = "x__thread"; then
2272 AC_DEFINE(HAVE_KW_THREAD, 1, [Have __thread keyword])
2273 # Pass the information to libgc
2274 CPPFLAGS="$CPPFLAGS -DUSE_COMPILER_TLS"
2275 AC_MSG_CHECKING(if the tls_model attribute is supported)
2276 AC_TRY_COMPILE([static __thread int foo __attribute__((tls_model("initial-exec")));], [
2279 AC_DEFINE(HAVE_TLS_MODEL_ATTR, 1, [tld_model available])
2285 if test ${TARGET} = ARM && test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
2286 dnl ******************************************
2287 dnl *** Check to see what FPU is available ***
2288 dnl ******************************************
2289 AC_MSG_CHECKING(which FPU to use)
2291 AC_TRY_COMPILE([], [
2292 __asm__ ("ldfd f0, [r0]");
2293 ], fpu=FPA, fpu=NONE)
2296 CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu=1"
2300 if test ${TARGET} = unknown; then
2301 CPPFLAGS="$CPPFLAGS -DNO_PORT"
2302 AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
2305 if test ${ACCESS_UNALIGNED} = no; then
2306 CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
2311 # Pass CPPFLAGS to libgc configure
2312 # We should use a separate variable for this to avoid passing useless and
2313 # potentially problematic defines to libgc (like -D_FILE_OFFSET_BITS=64)
2314 # This should be executed late so we pick up the final version of CPPFLAGS
2315 # The problem with this approach, is that during a reconfigure, the main
2316 # configure scripts gets invoked with these arguments, so we use separate
2317 # variables understood by libgc's configure to pass CPPFLAGS and CFLAGS.
2318 LIBGC_CPPFLAGS=$CPPFLAGS
2319 if test x$TARGET = xSPARC -o x$TARGET = xSPARC64; then
2320 LIBGC_CPPFLAGS=`echo $LIBGC_CPPFLAGS | sed -e 's/-D_FILE_OFFSET_BITS=64//g'`
2322 ac_configure_args="$ac_configure_args --disable-embed-check --with-libgc-threads=$libgc_threads $libgc_configure_args \"CPPFLAGS_FOR_LIBGC=$LIBGC_CPPFLAGS\" \"CFLAGS_FOR_LIBGC=$CFLAGS_FOR_LIBGC\""
2323 AC_CONFIG_SUBDIRS(libgc)
2327 #AC_ARG_WITH(profile2, [ --with-profile2=yes,no If you want to install the 2.0 FX (defaults to yes)], [], [with_profile2=yes])
2328 AC_ARG_WITH(profile4, [ --with-profile4=yes,no If you want to install the 4.0 FX (defaults to no)], [], [with_profile4=no])
2329 AC_ARG_WITH(moonlight, [ --with-moonlight=yes,no If you want to build the Moonlight 2.1 assemblies (defaults to yes)], [], [with_moonlight=yes])
2330 AC_ARG_WITH(monotouch, [ --with-monotouch=yes,no If you want to build the raw MonoTouch 2.1 assemblies (defaults to no)], [], [with_monotouch=no])
2333 AC_ARG_WITH(oprofile,[ --with-oprofile=no,<oprofile install dir> Enable oprofile support (defaults to no)],[
2334 if test x$with_oprofile != xno; then
2335 oprofile_include=$with_oprofile/include
2336 if test ! -f $oprofile_include/opagent.h; then
2337 AC_MSG_ERROR([oprofile include file not found at $oprofile_include/opagent.h])
2340 OPROFILE_CFLAGS="-I$oprofile_include"
2341 OPROFILE_LIBS="-L$with_oprofile/lib/oprofile -lopagent"
2342 AC_DEFINE(HAVE_OPROFILE,1,[Have oprofile support])
2347 AC_ARG_WITH(malloc_mempools,[ --with-malloc-mempools=yes,no Use malloc for each single mempool allocation (only for runtime debugging, defaults to no)],[
2348 if test x$with_malloc_mempools = xyes; then
2350 AC_DEFINE(USE_MALLOC_FOR_MEMPOOLS,1,[Use malloc for each single mempool allocation])
2356 AC_ARG_WITH(mcs_docs,[ --with-mcs-docs=yes,no If you want to build the documentation under mcs (defaults to yes)],[
2357 if test x$with_mcs_docs != xyes; then
2358 DISABLE_MCS_DOCS=yes
2363 dnl Consistency settings
2365 if test x$cross_compiling = xyes -o x$enable_mcs_build = xno; then
2366 DISABLE_MCS_DOCS=yes
2373 AM_CONDITIONAL(HAVE_OPROFILE, test x$OPROFILE = xyes)
2374 AC_SUBST(OPROFILE_CFLAGS)
2375 AC_SUBST(OPROFILE_LIBS)
2377 libmono_ldflags="$libmono_ldflags $LIBS"
2379 AM_CONDITIONAL(INSTALL_2_1, [test "x$with_moonlight" = xyes])
2380 AM_CONDITIONAL(INSTALL_4_0, [test "x$with_profile4" = xyes])
2381 AM_CONDITIONAL(INSTALL_MONOTOUCH, [test "x$with_monotouch" = xyes])
2383 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
2384 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
2385 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
2386 AM_CONDITIONAL(SPARC64, test x$TARGET = xSPARC64)
2387 AM_CONDITIONAL(X86, test x$TARGET = xX86)
2388 AM_CONDITIONAL(AMD64, test x$TARGET = xAMD64)
2389 AM_CONDITIONAL(ALPHA, test x$TARGET = xALPHA)
2390 AM_CONDITIONAL(IA64, test x$TARGET = xIA64)
2391 AM_CONDITIONAL(M68K, test x$TARGET = xM68K)
2392 AM_CONDITIONAL(MIPS, test x$TARGET = xMIPS)
2393 AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
2394 AM_CONDITIONAL(POWERPC64, test x$TARGET = xPOWERPC64)
2395 AM_CONDITIONAL(ARM, test x$TARGET = xARM)
2396 AM_CONDITIONAL(S390, test x$TARGET = xS390)
2397 AM_CONDITIONAL(S390x, test x$TARGET = xS390x)
2398 AM_CONDITIONAL(HPPA, test x$TARGET = xHPPA)
2400 AM_CONDITIONAL(JIT_SUPPORTED, test x$JIT_SUPPORTED = xyes)
2401 AM_CONDITIONAL(INTERP_SUPPORTED, test x$interp_wanted = xtrue)
2402 AM_CONDITIONAL(INCLUDED_LIBGC, test x$gc = xincluded)
2409 AC_DEFINE_UNQUOTED(ARCHITECTURE,"$arch_target",[The architecture this is running on])
2410 AC_SUBST(arch_target)
2415 mono_build_root=`pwd`
2416 AC_SUBST(mono_build_root)
2418 if test x$USEJIT = xtrue; then
2419 mono_runtime=mono/mini/mono
2421 mono_runtime=mono/interpreter/mint
2423 AC_SUBST(mono_runtime)
2425 mono_cfg_root=$mono_build_root/runtime
2426 if test x$platform_win32 = xyes; then
2427 if test "x$cross_compiling" = "xno"; then
2428 mono_cfg_dir=`cygpath -w -a $mono_cfg_root`\\etc
2430 mono_cfg_dir=`echo $mono_cfg_root | tr '/' '\\\'`\\etc
2433 mono_cfg_dir=$mono_cfg_root/etc
2435 AC_SUBST(mono_cfg_dir)
2437 AC_CONFIG_FILES([po/mcs/Makefile.in])
2439 AC_CONFIG_FILES([runtime/mono-wrapper],[chmod +x runtime/mono-wrapper])
2440 AC_CONFIG_FILES([runtime/monodis-wrapper],[chmod +x runtime/monodis-wrapper])
2442 AC_CONFIG_COMMANDS([runtime/etc/mono/1.0/machine.config],
2445 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2447 *) reldir=$depth/$srcdir ;;
2449 $ac_aux_dir/install-sh -d runtime/etc/mono/1.0
2450 cd runtime/etc/mono/1.0
2451 rm -f machine.config
2452 $LN_S $reldir/data/net_1_1/machine.config machine.config
2456 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/machine.config],
2459 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2461 *) reldir=$depth/$srcdir ;;
2463 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
2464 cd runtime/etc/mono/2.0
2465 rm -f machine.config
2466 $LN_S $reldir/data/net_2_0/machine.config machine.config
2470 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/web.config],
2473 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2475 *) reldir=$depth/$srcdir ;;
2477 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
2478 cd runtime/etc/mono/2.0
2480 $LN_S $reldir/data/net_2_0/web.config web.config
2484 AC_CONFIG_COMMANDS([runtime/etc/mono/browscap.ini],
2487 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2489 *) reldir=$depth/$srcdir ;;
2491 $ac_aux_dir/install-sh -d runtime/etc/mono/
2492 cd runtime/etc/mono/
2494 $LN_S $reldir/data/browscap.ini browscap.ini
2498 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/Browsers/Compat.browser],
2499 [ depth=../../../../..
2501 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2503 *) reldir=$depth/$srcdir ;;
2505 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0/Browsers/
2506 cd runtime/etc/mono/2.0/Browsers
2507 rm -f Compat.browser
2508 $LN_S $reldir/data/net_2_0/Browsers/Compat.browser Compat.browser
2512 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/machine.config],
2515 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2517 *) reldir=$depth/$srcdir ;;
2519 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
2520 cd runtime/etc/mono/4.0
2521 rm -f machine.config
2522 $LN_S $reldir/data/net_4_0/machine.config machine.config
2526 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/web.config],
2529 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2531 *) reldir=$depth/$srcdir ;;
2533 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
2534 cd runtime/etc/mono/4.0
2536 $LN_S $reldir/data/net_4_0/web.config web.config
2540 if test x$enable_quiet_build = xyes; then
2541 AC_CONFIG_COMMANDS([quiet], [for i in `find mono libgc support -name Makefile.in | sed -e 's/Makefile.in/Makefile/g'`; do if test -f $i; then $srcdir/scripts/patch-quiet.sh $i; fi; done], [shell=$SHELL])
2542 AC_CONFIG_COMMANDS([quiet-libtool], [sed -e 's/$echo "copying selected/$show "copying selected/g' < libtool > libtool.tmp && mv libtool.tmp libtool && chmod a+x libtool; sed -e 's/$ECHO "copying selected/# "copying selected/g' < libtool > libtool.tmp && mv libtool.tmp libtool && chmod a+x libtool])
2549 scripts/mono-find-provides
2550 scripts/mono-find-requires
2553 mono/metadata/Makefile
2557 mono/arch/x86/Makefile
2558 mono/arch/amd64/Makefile
2559 mono/arch/hppa/Makefile
2560 mono/arch/ppc/Makefile
2561 mono/arch/sparc/Makefile
2562 mono/arch/s390/Makefile
2563 mono/arch/s390x/Makefile
2564 mono/arch/arm/Makefile
2565 mono/arch/alpha/Makefile
2566 mono/arch/ia64/Makefile
2567 mono/arch/mips/Makefile
2568 mono/interpreter/Makefile
2570 mono/tests/tests-config
2571 mono/tests/assemblyresolve/Makefile
2572 mono/tests/cas/Makefile
2573 mono/tests/cas/assembly/Makefile
2574 mono/tests/cas/demand/Makefile
2575 mono/tests/cas/inheritance/Makefile
2576 mono/tests/cas/linkdemand/Makefile
2577 mono/tests/cas/threads/Makefile
2578 mono/benchmark/Makefile
2579 mono/monograph/Makefile
2580 mono/io-layer/Makefile
2582 mono/profiler/Makefile
2583 ikvm-native/Makefile
2589 data/net_2_0/Makefile
2590 data/net_4_0/Makefile
2591 data/net_2_0/Browsers/Makefile
2596 data/mono-options.pc
2597 data/mono-lineeditor.pc
2604 data/system.web.extensions_1.0.pc
2605 data/system.web.extensions.design_1.0.pc
2606 data/system.web.mvc.pc
2611 tools/locale-builder/Makefile
2617 if test x$platform_win32 = xyes; then
2618 # Get rid of 'cyg' prefixes in library names
2619 sed -e "s/\/cyg\//\/\//" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
2620 # libtool seems to inherit -mno-cygwin from our CFLAGS, and uses it to compile its executable
2621 # wrapper scripts which use exec(). gcc has no problem compiling+linking this, but the resulting
2622 # executable doesn't work...
2623 sed -e "s,-mno-cygwin,,g" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
2628 NONE) prefix=$ac_default_prefix ;;
2630 case $exec_prefix in
2631 NONE) exec_prefix='${prefix}' ;;
2634 test -w $srcdir/$mcsdir/build || chmod +w $srcdir/$mcsdir/build
2637 # If we are cross compiling, we don't build in the mcs/ tree. Let us not clobber
2638 # any existing config.make. This allows people to share the same source tree
2639 # with different build directories, one native and one cross
2641 if test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
2642 echo "prefix=$prefix" > $srcdir/$mcsdir/build/config.make
2643 echo "exec_prefix=$exec_prefix" >> $srcdir/$mcsdir/build/config.make
2644 echo "sysconfdir=$sysconfdir" >> $srcdir/$mcsdir/build/config.make
2645 echo 'mono_libdir=${exec_prefix}/lib' >> $srcdir/$mcsdir/build/config.make
2646 echo 'MCS_FLAGS = $(PLATFORM_DEBUG_FLAGS)' >> $srcdir/$mcsdir/build/config.make
2647 echo 'IL_FLAGS = /debug' >> $srcdir/$mcsdir/build/config.make
2648 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $srcdir/$mcsdir/build/config.make
2649 echo "ILDISASM = $mono_build_root/runtime/monodis-wrapper" >> $srcdir/$mcsdir/build/config.make
2651 [[\\/$]]* | ?:[[\\/]]* ) mcs_INSTALL=$INSTALL ;;
2652 *) mcs_INSTALL=$mono_build_root/$INSTALL ;;
2655 echo "INSTALL = $mcs_INSTALL" >> $srcdir/$mcsdir/build/config.make
2658 [myver=$($AWK 'BEGIN {
2659 split (ENVIRON["VERSION"] ".0.0.0", vsplit, ".")
2660 if(length(vsplit [1]) > 4) {
2661 split (substr(ENVIRON["VERSION"], 0, 4) "." substr(ENVIRON["VERSION"], 5) ".0.0", vsplit, ".")
2663 print vsplit [1] "." vsplit [2] "." vsplit [3] "." vsplit [4]
2666 echo "MONO_VERSION = $myver" >> $srcdir/$mcsdir/build/config.make
2669 if test x$platform_darwin = xyes; then
2670 echo "PLATFORM = darwin" >> $srcdir/$mcsdir/build/config.make
2673 if test x$TARGET = xAMD64 -a x$platform_win32 = xno -a "x$AOT_SUPPORTED" = "xyes"; then
2674 echo "ENABLE_AOT = 1" >> $srcdir/$mcsdir/build/config.make
2677 # if we have an olive folder, override the default settings
2678 if test -d $olivedir; then
2680 test -w $srcdir/$olivedir/build || chmod +w $srcdir/$olivedir/build
2682 if test x$cross_compiling = xno && test x$enable_olive_build != xno; then
2683 echo "prefix=$prefix" > $srcdir/$olivedir/build/config.make
2684 echo "exec_prefix=$exec_prefix" >> $srcdir/$olivedir/build/config.make
2685 echo 'mono_libdir=${exec_prefix}/lib' >> $srcdir/$olivedir/build/config.make
2686 echo 'MCS_FLAGS = $(PLATFORM_DEBUG_FLAGS)' >> $srcdir/$olivedir/build/config.make
2687 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $srcdir/$olivedir/build/config.make
2688 echo "MONO_VERSION = $myver" >> $srcdir/$olivedir/build/config.make
2689 if test x$with_moonlight = xyes; then
2690 echo "WITH_MOONLIGHT = yes" >> $srcdir/$olivedir/build/config.make
2695 if test x$DISABLE_MCS_DOCS = xyes; then
2696 echo "DISABLE_MCS_DOCS = yes" >> $srcdir/$mcsdir/build/config.make
2700 libgdiplus_msg=${libgdiplus_loc:-assumed to be installed}
2703 mcs source: $mcs_topdir
2704 olive source: $olive_topdir
2709 SIGALTSTACK: $with_sigaltstack
2711 Moon Profile: $with_moonlight
2712 4.0 Alpha: $with_profile4
2713 MonoTouch: $with_monotouch
2714 JNI support: $jdk_headers_found
2715 libgdiplus: $libgdiplus_msg
2718 BigArrays: $enable_big_arrays
2719 DTrace: $enable_dtrace
2720 Parallel Mark: $enable_parallel_mark
2721 LLVM Back End: $enable_llvm
2725 if test x$with_static_mono = xno -a "x$platform_win32" != "xyes"; then
2726 AC_MSG_WARN(Turning off static Mono is a risk, you might run into unexpected bugs)
2729 if test x$gc = xsgen; then
2731 echo IMPORTANT: You have selected an experimental, work-in-progress
2732 echo IMPORTANT: GC engine. This GC engine is currently not supported
2733 echo IMPORTANT: and is not yet ready for use.
2735 echo IMPORTANT: There are known problems with it, use at your own risk.
2738 if test x$enable_llvm = xyes; then
2740 echo IMPORTANT: The LLVM Back End is experimental and has known problems.