1 # Process this file with autoconf to produce a configure script.
5 [http://bugzilla.xamarin.com/enter_bug.cgi?classification=Mono])
7 AC_CONFIG_SRCDIR([README])
8 AC_CONFIG_MACRO_DIR([m4])
12 # Gross hack to enable 'make dist' on automake 1.9+tar 1.14.
13 # The extra brackets are to foil regex-based scans.
14 m4_ifdef([_A][M_PROG_TAR],[_A][M_SET_OPTION([tar-ustar])])
16 AM_INIT_AUTOMAKE([1.9 dist-bzip2 tar-ustar no-dist-gzip foreign])
17 AM_CONFIG_HEADER([config.h])
25 # In case of cygwin, override LN_S, irrespective of what it determines.
26 # The build uses cygwin, but the actual runtime doesn't.
28 *cygwin* ) LN_S='cp -p';;
37 gc_msg="included Boehm"
41 if test -d $srcdir/libgc ; then
47 # These variables are the CPPFLAGS/CFLAGS passed to libgc's configure
48 # libgc should inherit the original CFLAGS/CPPFLAGS passed to configure, i.e. -O0
49 CPPFLAGS_FOR_LIBGC=$CPPFLAGS
50 CFLAGS_FOR_LIBGC=$CFLAGS
51 CPPFLAGS_FOR_EGLIB=$CPPFLAGS
52 CFLAGS_FOR_EGLIB=$CFLAGS
55 # These are the flags that need to be stored in the mono.pc file for
56 # compiling code that will embed Mono
60 AC_SUBST(libmono_cflags)
61 AC_SUBST(libmono_ldflags)
63 # Variable to have relocatable .pc files (lib, or lib64)
64 reloc_libdir=`basename ${libdir}`
65 AC_SUBST(reloc_libdir)
67 dnl if linker handles the version script
70 # Set to yes if Unix sockets cannot be created in an anonymous namespace
73 # Thread configuration inspired by sleepycat's db
74 AC_MSG_CHECKING([host platform characteristics])
82 # https://bugzilla.novell.com/show_bug.cgi?id=504411
92 AC_DEFINE(HOST_WIN32,1,[Host Platform is Win32])
93 AC_DEFINE(DISABLE_PORTABILITY,1,[Disable the io-portability layer])
94 AC_DEFINE(PLATFORM_NO_SYMLINKS,1,[This platform does not support symlinks])
96 if test "x$cross_compiling" = "xno"; then
98 if test "x$host" == "x$build" -a "x$host" == "x$target"; then
99 AC_DEFINE(TARGET_WIN32,1,[Target OS is Win32])
102 # gcc-3/g++-3 are from the gcc-core/gcc-g++ cygwin packages.
103 # Other gcc packages will not work:
104 # - the gcc-4 packages no longer support -mno-cygwin
105 # - the mingw-gcc packages produce executables which depends on a libgcc<...>
106 # dll, which means we would have to distribute that file too.
108 if test "x$CC" != "x"; then
109 AC_ERROR(Don't set CC. mono can only be compiled with gcc-3 from the 'gcc-core' package)
111 CC="gcc-3.exe -mno-cygwin -g"
112 CXX="g++-3.exe -mno-cygwin -g"
113 # So libgc configure gets -mno-cygwin
116 CFLAGS_FOR_EGLIB="$CFLAGS_FOR_EGLIB -mno-cygwin"
119 AC_DEFINE(TARGET_WIN32,1,[Target OS is Win32/MinGW])
120 AC_DEFINE(MINGW_CROSS_COMPILE,1,[Cross-compiling using MinGW])
123 # Windows 2000 is required that includes Internet Explorer 5.01
124 CPPFLAGS="$CPPFLAGS -DWINVER=0x0500 -D_WIN32_WINNT=0x0500 -D_WIN32_IE=0x0501 -D_UNICODE -DUNICODE -DWIN32_THREADS -DFD_SETSIZE=1024"
125 LDFLAGS="$LDFLAGS -lmswsock -lws2_32 -lole32 -loleaut32 -lpsapi -lversion -ladvapi32 -lwinmm -lkernel32"
126 libmono_cflags="-mno-cygwin -mms-bitfields -mwindows"
127 libmono_ldflags="-mno-cygwin -mms-bitfields -mwindows"
133 # This forces libgc to use the DllMain based thread registration code on win32
134 libgc_configure_args="$libgc_configure_args --enable-win32-dllmain=yes"
138 CPPFLAGS="$CPPFLAGS -D_REENTRANT -DGC_NETBSD_THREADS -D_GNU_SOURCE"
139 libmono_cflags="-D_REENTRANT"
140 LDFLAGS="$LDFLAGS -pthread"
141 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
142 libmono_ldflags="-pthread"
145 libgc_threads=pthreads
151 if test "x$PTHREAD_CFLAGS" = "x"; then
152 CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS"
155 CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS"
156 libmono_cflags="$PTHREAD_CFLAGS"
158 if test "x$PTHREAD_LIBS" = "x"; then
159 LDFLAGS="$LDFLAGS -pthread"
160 libmono_ldflags="-pthread"
162 LDFLAGS="$LDFLAGS $PTHREAD_LIBS"
163 libmono_ldflags="$PTHREAD_LIBS"
165 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
167 AC_DEFINE(PTHREAD_POINTER_ID, 1, [pthread is a pointer])
169 libgc_threads=pthreads
170 # This doesn't seem to work as of 7.0 on amd64
172 # TLS is only partially implemented on -CURRENT (compiler support
173 # but NOT library support)
180 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_OPENBSD_THREADS -DPLATFORM_BSD -D_REENTRANT -DUSE_MMAP"
181 if test "x$disable_munmap" != "xyes"; then
182 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
184 libmono_cflags="-D_THREAD_SAFE -D_REENTRANT"
185 LDFLAGS="$LDFLAGS -pthread"
187 AC_DEFINE(PTHREAD_POINTER_ID)
190 libgc_threads=pthreads
197 AC_DEFINE(PLATFORM_ANDROID,1,[Targeting the Android platform])
198 AC_DEFINE(TARGET_ANDROID,1,[Targeting the Android platform])
200 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
201 if test "x$disable_munmap" != "xyes"; then
202 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
204 libmono_cflags="-D_REENTRANT"
206 libgc_threads=pthreads
213 # Android doesn't support boehm, as it's missing <link.h>
217 # isinf(3) requires -lm; see isinf check below
218 LDFLAGS="$LDFLAGS -lm"
220 # Bionic's <pthread.h> sets PTHREAD_STACK_MIN=2*PAGE_SIZE; doesn't define
221 # PAGE_SIZE; breaks mono/io-layer/collection.c
222 # Bionic doesn't provide S_IWRITE; breaks io-layer/io.c
223 CFLAGS="$CFLAGS -DPAGE_SIZE=4096 -DS_IWRITE=S_IWUSR"
224 CXXFLAGS="$CXXFLAGS -DPAGE_SIZE=4096 -DS_IWRITE=S_IWUSR"
226 # to bypass the underscore linker check, can't work when cross-compiling
231 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
232 if test "x$disable_munmap" != "xyes"; then
233 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
235 libmono_cflags="-D_REENTRANT"
237 libgc_threads=pthreads
242 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
243 if test "x$disable_munmap" != "xyes"; then
244 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
246 libmono_cflags="-D_REENTRANT"
248 libgc_threads=pthreads
252 AC_DEFINE(DISABLE_SOCKETS,1,[Disable sockets support])
253 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
257 CPPFLAGS="$CPPFLAGS -DGC_HPUX_THREADS -D_HPUX_SOURCE -D_XOPEN_SOURCE_EXTENDED -D_REENTRANT"
258 # +ESdbgasm only valid on bundled cc on RISC
259 # silently ignored for ia64
260 if test $GCC != "yes"; then
261 CFLAGS="$CFLAGS +ESdbgasm"
262 # Arrange for run-time dereferencing of null
263 # pointers to produce a SIGSEGV signal.
264 LDFLAGS="$LDFLAGS -z"
266 CFLAGS="$CFLAGS +ESdbgasm"
267 LDFLAGS="$LDFLAGS -z"
268 libmono_cflags="-D_REENTRANT"
269 libmono_ldflags="-lpthread"
270 libgc_threads=pthreads
276 CPPFLAGS="$CPPFLAGS -DGC_SOLARIS_THREADS -DGC_SOLARIS_PTHREADS -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS -DUSE_MMAP -DUSE_MUNMAP -DPLATFORM_SOLARIS"
278 libmono_cflags="-D_REENTRANT"
279 libgc_threads=pthreads
280 # This doesn't seem to work on solaris/x86, but the configure test runs
284 enable_solaris_tar_check=yes
287 parallel_mark="Disabled_Currently_Hangs_On_MacOSX"
290 CPPFLAGS="$CPPFLAGS -no-cpp-precomp -D_THREAD_SAFE -DGC_MACOSX_THREADS -DPLATFORM_MACOSX -DUSE_MMAP -DUSE_MUNMAP"
291 CPPFLAGS="$CPPFLAGS -DGetCurrentProcess=MonoGetCurrentProcess -DGetCurrentThread=MonoGetCurrentThread -DCreateEvent=MonoCreateEvent"
292 libmono_cflags="-D_THREAD_SAFE"
293 LDFLAGS="$LDFLAGS -pthread"
294 libmono_ldflags="-pthread"
296 AC_DEFINE(PTHREAD_POINTER_ID)
297 AC_DEFINE(USE_MACH_SEMA, 1, [...])
298 no_version_script=yes
300 libgc_threads=pthreads
302 if test "x$cross_compiling" = "xyes"; then
303 has_broken_apple_cpp=yes
305 dnl Snow Leopard is horribly broken -- it reports itself as i386-apple-darwin*, but
306 dnl its gcc defaults to 64-bit mode. They have also deprecated the usage of ucontext
307 dnl we need to set some flags to build our 32-bit binaries on 10.6 properly
309 dnl Snow Leopard and newer config.guess reports as this
311 BROKEN_DARWIN_FLAGS="-arch i386 -D_XOPEN_SOURCE -mmacosx-version-min=10.5"
312 CPPFLAGS="$CPPFLAGS $BROKEN_DARWIN_FLAGS"
313 CFLAGS="$CFLAGS $BROKEN_DARWIN_FLAGS"
314 CXXFLAGS="$CXXFLAGS $BROKEN_DARWIN_FLAGS"
315 CCASFLAGS="$CCASFLAGS $BROKEN_DARWIN_FLAGS"
316 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC $BROKEN_DARWIN_FLAGS"
317 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC $BROKEN_DARWIN_FLAGS"
318 CPPFLAGS_FOR_EGLIB="$CPPFLAGS_FOR_EGLIB $BROKEN_DARWIN_FLAGS"
319 CFLAGS_FOR_EGLIB="$CFLAGS_FOR_EGLIB $BROKEN_DARWIN_FLAGS"
325 CPPFLAGS="$CPPFLAGS -D_REENTRANT -D_THREAD_SAFE"
326 libmono_cflags="-D_REENTRANT -D_THREAD_SAFE"
328 LIBS="$LIBS -lnetwork"
330 AC_DEFINE(PTHREAD_POINTER_ID)
331 libgc_threads=pthreads
335 AC_MSG_WARN([*** Please add $host to configure.in checks!])
342 if test x$need_link_unlink = xyes; then
343 AC_DEFINE(NEED_LINK_UNLINK, 1, [Define if Unix sockets cannot be created in an anonymous namespace])
346 AM_CONDITIONAL(HOST_WIN32, test x$host_win32 = xyes)
347 AM_CONDITIONAL(TARGET_WIN32, test x$target_win32 = xyes)
348 AM_CONDITIONAL(PLATFORM_LINUX, echo x$target_os | grep -q linux)
349 AM_CONDITIONAL(PLATFORM_DARWIN, test x$platform_darwin = xyes)
350 AM_CONDITIONAL(PLATFORM_SIGPOSIX, test x$use_sigposix = xyes)
351 AM_CONDITIONAL(PLATFORM_ANDROID, test x$platform_android = xyes)
353 AC_CHECK_TOOL(CC, gcc, gcc)
355 AC_CHECK_TOOL(CXX, g++, g++)
361 dnl We should use AM_PROG_AS, but it's not available on automake/aclocal 1.4
363 # Set ASFLAGS if not already set.
364 : ${CCASFLAGS='$(CFLAGS)'}
368 # AC_PROG_CXX helpfully sets CXX to g++ even if no c++ compiler is found so check
369 # GXX instead. See http://lists.gnu.org/archive/html/bug-autoconf/2002-04/msg00056.html
370 if test "x$CXX" = "xg++"; then
371 if test "x$GXX" != "xyes"; then
372 # automake/libtool is so broken, it requires g++ even if the c++ sources
373 # are inside automake conditionals
374 AC_MSG_ERROR([You need to install g++])
378 dnl may require a specific autoconf version
379 dnl AC_PROG_CC_FOR_BUILD
380 dnl CC_FOR_BUILD not automatically detected
382 CFLAGS_FOR_BUILD=$CFLAGS
384 if test "x$cross_compiling" = "xyes"; then
389 AC_SUBST(CC_FOR_BUILD)
390 AC_SUBST(CFLAGS_FOR_BUILD)
392 AC_SUBST(BUILD_EXEEXT)
394 AM_CONDITIONAL(CROSS_COMPILING, [test x$cross_compiling = xyes])
395 AM_CONDITIONAL(USE_BATCH_FILES, [test x$host_win32 = xyes -a x$cross_compiling = xyes])
400 # This causes monodis to not link correctly
401 #AC_DISABLE_FAST_INSTALL
403 # Use dolt (http://dolt.freedesktop.org/) instead of libtool for building.
406 export_ldflags=`(./libtool --config; echo eval echo \\$export_dynamic_flag_spec) | sh`
407 AC_SUBST(export_ldflags)
409 # Test whenever ld supports -version-script
412 if test "x$lt_cv_prog_gnu_ld" = "xno"; then
413 no_version_script=yes
418 AM_CONDITIONAL(NO_VERSION_SCRIPT, test x$no_version_script = xyes)
420 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 sys/param.h)
421 AC_CHECK_HEADERS(sys/param.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 link.h asm/sigcontext.h)
422 AC_CHECK_HEADERS([linux/netlink.h linux/rtnetlink.h],
423 [], [], [#include <stddef.h>
424 #include <sys/socket.h>
425 #include <linux/socket.h>])
427 AC_CHECK_HEADERS(sys/user.h, [], [],
429 #ifdef HAVE_SYS_PARAM_H
430 # include <sys/param.h>
434 AC_CHECK_HEADER(zlib.h, [have_zlib=yes], [have_zlib=no])
435 if test x$have_zlib = xyes; then
436 AC_TRY_COMPILE([#include <zlib.h>], [
437 #if defined(ZLIB_VERNUM) && (ZLIB_VERNUM >= 0x1230)
440 #error No good zlib found
443 AC_MSG_RESULT(Using system zlib)
444 zlib_msg="system zlib"
445 AC_DEFINE(HAVE_SYS_ZLIB,1,[Have system zlib])
447 AC_MSG_RESULT(Using embedded zlib)
449 zlib_msg="bundled zlib"
453 AM_CONDITIONAL(HAVE_ZLIB, test x$have_zlib = xyes)
454 AC_DEFINE(HAVE_ZLIB,1,[Have system zlib])
456 # for mono/metadata/debug-symfile.c
457 AC_CHECK_HEADERS(elf.h)
460 AC_CHECK_HEADERS(poll.h)
461 AC_CHECK_HEADERS(sys/poll.h)
462 AC_CHECK_HEADERS(sys/wait.h)
463 AC_CHECK_HEADERS(grp.h)
464 AC_CHECK_HEADERS(syslog.h)
467 AC_CHECK_HEADERS(wchar.h)
468 AC_CHECK_HEADERS(ieeefp.h)
469 AC_MSG_CHECKING(for isinf)
470 AC_TRY_LINK([#include <math.h>], [
474 AC_DEFINE(HAVE_ISINF, 1, [isinf available])
476 # We'll have to use signals
480 # for Linux statfs support
481 AC_CHECK_HEADERS(linux/magic.h)
483 # not 64 bit clean in cross-compile
484 AC_CHECK_SIZEOF(void *, 4)
487 if test x"$GCC" = xyes; then
488 WARN='-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wwrite-strings -Wno-switch-enum'
489 # The runtime code does not respect ANSI C strict aliasing rules
490 CFLAGS="$CFLAGS -fno-strict-aliasing"
493 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
494 AC_MSG_CHECKING(for -Wdeclaration-after-statement option to gcc)
505 # Check for the normal version, since gcc ignores unknown -Wno options
506 CFLAGS="$CFLAGS -Wunused-but-set-variable"
507 AC_MSG_CHECKING(for -Wno-unused-but-set-variable option to gcc)
512 CFLAGS="$ORIG_CFLAGS -Wno-unused-but-set-variable"
518 # The Sun Forte compiler complains about inline functions that access static variables
519 # so disable all inlining.
522 CFLAGS="$CFLAGS -Dinline="
526 CFLAGS="$CFLAGS -g $WARN"
527 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -g"
529 AC_MSG_CHECKING(for clang)
546 # Where's the 'mcs' source tree?
547 if test -d $srcdir/mcs; then
553 AC_ARG_WITH(mcs-path, [ --with-mcs-path=/path/to/mcs Specify an alternate mcs source tree],
554 if test x$with_mcs_path != "x" -a -d $with_mcs_path ; then
555 mcsdir=$with_mcs_path
560 # A sanity check to catch cases where the package was unpacked
561 # with an ancient tar program (Solaris)
563 AC_ARG_ENABLE(solaris-tar-check,
564 [ --disable-solaris-tar-check disable solaris tar check],
565 do_solaris_tar_check=no, do_solaris_tar_check=yes)
567 if test x"$do_solaris_tar_check" = xyes -a x"$enable_solaris_tar_check" = xyes; then
568 AC_MSG_CHECKING(integrity of package)
569 if test -f $mcsdir/class/System.Runtime.Serialization.Formatters.Soap/System.Runtime.Serialization.Formatters.Soap/SoapTypeMapper.cs
573 errorm="Your mono distribution is incomplete; if unpacking from a tar file, make sure you use GNU tar; see http://www.mono-project.com/IncompletePackage for more details"
574 AC_MSG_ERROR([$errorm])
578 if test "x$with_mcs_path" != "x"; then
579 mcs_topdir=$(cd "$mcsdir" && pwd)
580 mcs_topdir_from_srcdir=$mcs_topdir
582 mcs_topdir=$(cd "$srcdir/$mcsdir" && pwd)
583 mcs_topdir_from_srcdir='$(top_builddir)'/$mcsdir
586 # Convert mcs_topdir* paths to Windows syntax.
587 if test x$cross_compiling$host_win32 = xnoyes; then
588 mcs_topdir=$(cygpath -m $mcs_topdir)
589 case $mcs_topdir_from_srcdir in
591 mcs_topdir_from_srcdir=$(cygpath -m $mcs_topdir_from_srcdir)
596 AC_SUBST([mcs_topdir])
597 AC_SUBST([mcs_topdir_from_srcdir])
599 # Where's the 'olive' source tree?
600 if test -d $srcdir/olive; then
606 if test -d $srcdir/$olivedir; then
607 olive_topdir='$(top_srcdir)/'$olivedir
610 # gettext: prepare the translation directories.
611 # we do not configure the full gettext, as we consume it dynamically from C#
614 if test "x$USE_NLS" = "xyes"; then
615 AC_CHECK_PROG(HAVE_MSGFMT, msgfmt,yes,no)
617 if test "x$HAVE_MSGFMT" = "xno"; then
618 AC_MSG_ERROR([msgfmt not found. You need to install the 'gettext' package, or pass --enable-nls=no to configure.])
622 AC_ARG_WITH([libgdiplus],
623 [ --with-libgdiplus=installed|sibling|<path> Override the libgdiplus used for System.Drawing tests (defaults to installed)],
624 [], [with_libgdiplus=installed])
626 case $with_libgdiplus in
627 no|installed) libgdiplus_loc= ;;
628 yes|sibling) libgdiplus_loc=`cd ../libgdiplus && pwd`/src/libgdiplus.la ;;
629 /*) libgdiplus_loc=$with_libgdiplus ;;
630 *) libgdiplus_loc=`pwd`/$with_libgdiplus ;;
632 AC_SUBST([libgdiplus_loc])
634 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
637 AC_ARG_WITH(crosspkgdir, [ --with-crosspkgdir=/path/to/pkg-config/dir Change pkg-config dir to custom dir],
638 if test x$with_crosspkgdir = "x"; then
639 if test -s $PKG_CONFIG_PATH; then
640 pkg_config_path=$PKG_CONFIG_PATH
643 pkg_config_path=$with_crosspkgdir
644 PKG_CONFIG_PATH=$pkg_config_path
645 export PKG_CONFIG_PATH
649 ac_configure_args="$ac_configure_args \"CPPFLAGS_FOR_EGLIB=$EGLIB_CPPFLAGS\" \"CFLAGS_FOR_EGLIB=$CFLAGS_FOR_EGLIB\""
650 AC_CONFIG_SUBDIRS(eglib)
652 GLIB_CFLAGS='-I$(top_srcdir)/eglib/src -I$(top_builddir)/eglib/src'
653 GLIB_LIBS='-L$(top_builddir)/eglib/src -leglib -lm'
654 BUILD_GLIB_CFLAGS="$GLIB_CFLAGS"
655 BUILD_GLIB_LIBS="$GLIB_LIBS"
656 GMODULE_CFLAGS="$GLIB_CFLAGS"
657 GMODULE_LIBS="$GLIB_LIBS"
659 AC_SUBST(GLIB_CFLAGS)
661 AC_SUBST(GMODULE_CFLAGS)
662 AC_SUBST(GMODULE_LIBS)
663 AC_SUBST(BUILD_GLIB_CFLAGS)
664 AC_SUBST(BUILD_GLIB_LIBS)
666 AC_ARG_WITH(gc, [ --with-gc=boehm,included,none Controls the Boehm GC config, default=included],[gc=$with_gc],[gc=$gc_default])
668 # Enable support for fast thread-local storage
669 # Some systems have broken support, so we allow to disable it.
670 AC_ARG_WITH(tls, [ --with-tls=__thread,pthread select Thread Local Storage implementation (defaults to __thread)],[],[with_tls=__thread])
672 # Enable support for using sigaltstack for SIGSEGV and stack overflow handling
673 # This does not work on some platforms (bug #55253)
674 AC_ARG_WITH(sigaltstack, [ --with-sigaltstack=yes,no enable/disable support for sigaltstack (defaults to yes)],[],[with_sigaltstack=yes])
676 AC_ARG_WITH(static_mono, [ --with-static_mono=yes,no link mono statically to libmono (faster) (defaults to yes)],[],[with_static_mono=yes])
677 AC_ARG_WITH(shared_mono, [ --with-shared_mono=yes,no build a shared libmono library (defaults to yes)],[],[with_shared_mono=yes])
679 if test "x$enable_static" = "xno"; then
683 if test "x$enable_shared" = "xno"; then
688 *nacl* ) with_shared_mono=yes;;
691 if test "x$host_win32" = "xyes"; then
692 # Boehm GC requires the runtime to be in its own dll
696 AM_CONDITIONAL(STATIC_MONO, test x$with_static_mono != xno)
697 AM_CONDITIONAL(SHARED_MONO, test x$with_shared_mono != xno)
698 AC_ARG_ENABLE(mcs-build, [ --disable-mcs-build disable the build of the mcs directory], try_mcs_build=$enableval, enable_mcs_build=yes)
700 AC_ARG_WITH(xen_opt, [ --with-xen_opt=yes,no Enable Xen-specific behaviour (defaults to yes)],[],[with_xen_opt=yes])
701 if test "x$with_xen_opt" = "xyes" -a "x$CLANG" = "xno"; then
702 AC_DEFINE(MONO_XEN_OPT, 1, [Xen-specific behaviour])
704 CFLAGS="$CFLAGS -mno-tls-direct-seg-refs"
705 AC_MSG_CHECKING(for -mno-tls-direct-seg-refs option to gcc)
710 # Pass it to libgc as well
711 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -mno-tls-direct-seg-refs"
718 AC_ARG_ENABLE(quiet-build, [ --enable-quiet-build Enable quiet runtime build (on by default)], enable_quiet_build=$enableval, enable_quiet_build=yes)
719 AC_ARG_ENABLE(small-config, [ --enable-small-config Enable tweaks to reduce requirements (and capabilities)], enable_small_config=$enableval, enable_small_config=no)
721 if test x$enable_small_config = xyes; then
722 AC_DEFINE(MONO_SMALL_CONFIG,1,[Reduce runtime requirements (and capabilities)])
723 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DSMALL_CONFIG"
726 AC_ARG_ENABLE(system-aot, [ --enable-system-aot Enable the Ahead-Of-Time compilation of system assemblies during the build (on by default on some platforms)], enable_system_aot=$enableval, enable_system_aot=default)
728 DISABLED_FEATURES=none
730 AC_ARG_ENABLE(minimal, [ --enable-minimal=LIST drop support for LIST subsystems.
731 LIST is a comma-separated list from: aot, profiler, decimal, pinvoke, debug,
732 reflection_emit, reflection_emit_save, large_code, logging, com, ssa, generics, attach, jit, simd, soft_debug, normalization, assembly_remapping, shared_perfcounters.],
734 for feature in `echo "$enable_minimal" | sed -e "s/,/ /g"`; do
735 eval "mono_feature_disable_$feature='yes'"
737 DISABLED_FEATURES=$enable_minimal
738 disabled="Disabled: $enable_minimal"
741 AC_DEFINE_UNQUOTED(DISABLED_FEATURES, "$DISABLED_FEATURES", [String of disabled features])
743 if test "x$mono_feature_disable_aot" = "xyes"; then
744 AC_DEFINE(DISABLE_AOT_COMPILER, 1, [Disable AOT Compiler])
745 AC_MSG_NOTICE([Disabled AOT compiler])
748 if test "x$mono_feature_disable_profiler" = "xyes"; then
749 AC_DEFINE(DISABLE_PROFILER, 1, [Disable default profiler support])
750 AC_MSG_NOTICE([Disabled support for the profiler])
752 AM_CONDITIONAL(DISABLE_PROFILER, test x$mono_feature_disable_profiler = xyes)
754 if test "x$mono_feature_disable_decimal" = "xyes"; then
755 AC_DEFINE(DISABLE_DECIMAL, 1, [Disable System.Decimal support])
756 AC_MSG_NOTICE([Disabled support for decimal])
759 if test "x$mono_feature_disable_pinvoke" = "xyes"; then
760 AC_DEFINE(DISABLE_PINVOKE, 1, [Disable P/Invoke support])
761 AC_MSG_NOTICE([Disabled support for P/Invoke])
764 if test "x$mono_feature_disable_debug" = "xyes"; then
765 AC_DEFINE(DISABLE_DEBUG, 1, [Disable runtime debugging support])
766 AC_MSG_NOTICE([Disabled support for runtime debugging])
769 if test "x$mono_feature_disable_reflection_emit" = "xyes"; then
770 AC_DEFINE(DISABLE_REFLECTION_EMIT, 1, [Disable reflection emit support])
771 mono_feature_disable_reflection_emit_save=yes
772 AC_MSG_NOTICE([Disabled support for Reflection.Emit])
775 if test "x$mono_feature_disable_reflection_emit_save" = "xyes"; then
776 AC_DEFINE(DISABLE_REFLECTION_EMIT_SAVE, 1, [Disable assembly saving support in reflection emit])
777 AC_MSG_NOTICE([Disabled support for Reflection.Emit.Save])
780 if test "x$mono_feature_disable_large_code" = "xyes"; then
781 AC_DEFINE(DISABLE_LARGE_CODE, 1, [Disable support for huge assemblies])
782 AC_MSG_NOTICE([Disabled support for large assemblies])
785 if test "x$mono_feature_disable_logging" = "xyes"; then
786 AC_DEFINE(DISABLE_LOGGING, 1, [Disable support debug logging])
787 AC_MSG_NOTICE([Disabled support for logging])
790 if test "x$mono_feature_disable_com" = "xyes"; then
791 AC_DEFINE(DISABLE_COM, 1, [Disable COM support])
792 AC_MSG_NOTICE([Disabled COM support])
795 if test "x$mono_feature_disable_ssa" = "xyes"; then
796 AC_DEFINE(DISABLE_SSA, 1, [Disable advanced SSA JIT optimizations])
797 AC_MSG_NOTICE([Disabled SSA JIT optimizations])
800 if test "x$mono_feature_disable_generics" = "xyes"; then
801 AC_DEFINE(DISABLE_GENERICS, 1, [Disable generics support])
802 AC_MSG_NOTICE([Disabled Generics Support])
805 if test "x$mono_feature_disable_shadowcopy" = "xyes"; then
806 AC_DEFINE(DISABLE_SHADOW_COPY, 1, [Disable Shadow Copy for AppDomains])
807 AC_MSG_NOTICE([Disabled Shadow copy for AppDomains])
810 if test "x$mono_feature_disable_portability" = "xyes"; then
811 AC_DEFINE(DISABLE_PORTABILITY, 1, [Disables the IO portability layer])
812 AC_MSG_NOTICE([Disabled IO Portability layer])
815 if test "x$mono_feature_disable_attach" = "xyes"; then
816 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
817 AC_MSG_NOTICE([Disabled agent attach])
820 if test "x$mono_feature_disable_full_messages" = "xyes"; then
821 AC_DEFINE(DISABLE_FULL_MESSAGES, 1, [Disables building in the full table of WAPI messages])
822 AC_MSG_NOTICE([Disabled full messages for Win32 errors, only core message strings shipped])
825 if test "x$mono_feature_disable_verifier" = "xyes"; then
826 AC_DEFINE(DISABLE_VERIFIER, 1, [Disables the verifier])
827 AC_MSG_NOTICE([Disabled the metadata and IL verifiers])
830 if test "x$mono_feature_disable_jit" = "xyes"; then
831 AC_DEFINE(DISABLE_JIT, 1, [Disable the JIT, only full-aot mode will be supported by the runtime.])
832 AC_MSG_NOTICE([Disabled the JIT engine, only full AOT will be supported])
835 AM_CONDITIONAL(DISABLE_JIT, test x$mono_feature_disable_jit = xyes)
837 if test "x$mono_feature_disable_simd" = "xyes"; then
838 AC_DEFINE(DISABLE_SIMD, 1, [Disable SIMD intrinsics related optimizations.])
839 AC_MSG_NOTICE([Disabled SIMD support])
842 if test "x$mono_feature_disable_soft_debug" = "xyes"; then
843 AC_DEFINE(DISABLE_SOFT_DEBUG, 1, [Disable Soft Debugger Agent.])
844 AC_MSG_NOTICE([Disabled Soft Debugger.])
847 if test "x$mono_feature_disable_normalization" = "xyes"; then
848 AC_DEFINE(DISABLE_NORMALIZATION, 1, [Disable String normalization support.])
849 AC_MSG_NOTICE([Disabled String normalization support.])
852 if test "x$mono_feature_disable_assembly_remapping" = "xyes"; then
853 AC_DEFINE(DISABLE_ASSEMBLY_REMAPPING, 1, [Disable assembly remapping.])
854 AC_MSG_NOTICE([Disabled Assembly remapping.])
857 if test "x$mono_feature_disable_shared_perfcounters" = "xyes"; then
858 AC_DEFINE(DISABLE_SHARED_PERFCOUNTERS, 1, [Disable shared perfcounters.])
859 AC_MSG_NOTICE([Disabled Shared perfcounters.])
862 AC_MSG_CHECKING(for visibility __attribute__)
865 void __attribute__ ((visibility ("hidden"))) doit (void) {}
866 int main () { doit (); return 0; }
869 have_visibility_hidden=yes
872 have_visibility_hidden=no
876 AC_MSG_CHECKING(for deprecated __attribute__)
878 int doit (void) __attribute__ ((deprecated));
879 int doit (void) { return 0; }
890 AC_ARG_ENABLE(parallel-mark, [ --enable-parallel-mark Enables GC Parallel Marking], enable_parallel_mark=$enableval, enable_parallel_mark=$parallel_mark)
891 if test x$enable_parallel_mark = xyes; then
892 libgc_configure_args="$libgc_configure_args --enable-parallel-mark"
895 AC_ARG_ENABLE(boehm, [ --disable-boehm Disable the Boehm GC.], support_boehm=$enableval,support_boehm=${support_boehm:-yes})
896 AM_CONDITIONAL(SUPPORT_BOEHM, test x$support_boehm = xyes)
899 dnl Boehm GC configuration
907 AC_CHECK_HEADERS(gc.h gc/gc.h, gc_headers=yes)
908 AC_CHECK_LIB(gc, GC_malloc, found_boehm="yes",,$libdl)
910 if test "x$found_boehm" != "xyes"; then
911 AC_MSG_ERROR("GC requested but libgc not found! Install libgc or run configure with --with-gc=none.")
913 if test "x$gc_headers" != "xyes"; then
914 AC_MSG_ERROR("GC requested but header files not found! You may need to install them by hand.")
917 LIBGC_LIBS="-lgc $libdl"
918 LIBGC_STATIC_LIBS="$LIBGC_LIBS"
919 libmono_ldflags="$libmono_ldflags -lgc"
920 BOEHM_DEFINES="-DHAVE_BOEHM_GC"
922 # AC_CHECK_FUNCS does not work for some reason...
923 AC_CHECK_LIB(gc, GC_gcj_malloc, found_gcj_malloc="yes",,$libdl)
924 if test "x$found_gcj_malloc" = "xyes"; then
925 BOEHM_DEFINES="-DHAVE_GC_GCJ_MALLOC $BOEHM_DEFINES"
926 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "System Boehm (with typed GC)", [GC description])
927 gc_msg="System Boehm with typed GC"
929 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "System Boehm (no typed GC)", [GC description])
930 gc_msg="System Boehm (without typed GC)"
932 AC_CHECK_LIB(gc, GC_enable, found_gc_enable="yes",,$libdl)
933 if test "x$found_gc_enable" = "xyes"; then
934 BOEHM_DEFINES="-DHAVE_GC_ENABLE $BOEHM_DEFINES"
937 # check whether we need to explicitly allow
939 AC_CHECK_LIB(gc, GC_allow_register_threads, found_allow_register_threads="yes",,$libdl)
940 if test "x$found_allow_register_threads" = "xyes"; then
941 AC_DEFINE(HAVE_GC_ALLOW_REGISTER_THREADS, 1, [GC requires thread registration])
950 LIBGC_CPPFLAGS='-I$(top_srcdir)/libgc/include'
951 LIBGC_LIBS='$(top_builddir)/libgc/libmonogc.la'
952 LIBGC_STATIC_LIBS='$(top_builddir)/libgc/libmonogc-static.la'
954 BOEHM_DEFINES="-DHAVE_BOEHM_GC -DHAVE_GC_H -DUSE_INCLUDED_LIBGC -DHAVE_GC_GCJ_MALLOC -DHAVE_GC_ENABLE"
956 gc_msg="bundled Boehm GC with typed GC"
957 if test x$enable_parallel_mark = xyes; then
958 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC and Parallel Mark)", [GC description])
959 gc_msg="$gc_msg and parallel mark"
961 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC)", [GC description])
966 AC_MSG_WARN("Use --with-sgen instead, --with-gc= controls Boehm configuration")
970 AC_MSG_WARN("Compiling mono without GC.")
971 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "none", [GC description])
972 AC_DEFINE(HAVE_NULL_GC,1,[No GC support.])
975 AC_MSG_ERROR([Invalid argument to --with-gc.])
979 AC_ARG_WITH(large-heap, [ --with-large-heap=yes,no Enable support for GC heaps larger than 3GB (defaults to no)], [large_heap=$withval], [large_heap=no])
980 if test "x$large_heap" = "xyes"; then
981 CPPFLAGS="$CPPFLAGS -DLARGE_CONFIG"
984 AM_CONDITIONAL(INCLUDED_LIBGC, test x$use_included_gc = xyes)
985 AC_SUBST(LIBGC_CPPFLAGS)
987 AC_SUBST(LIBGC_STATIC_LIBS)
989 AC_SUBST(BOEHM_DEFINES)
992 dnl End of libgc checks
995 dnl *************************************
996 dnl *** Checks for zero length arrays ***
997 dnl *************************************
998 AC_MSG_CHECKING(whether $CC supports zero length arrays)
1006 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 0, [Length of zero length arrays])
1009 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 1, [Length of zero length arrays])
1012 if test x$target_win32 = xno; then
1014 dnl hires monotonic clock support
1015 AC_SEARCH_LIBS(clock_gettime, rt)
1017 dnl dynamic loader support
1018 AC_CHECK_FUNC(dlopen, DL_LIB="",
1019 AC_CHECK_LIB(dl, dlopen, DL_LIB="-ldl", dl_support=no)
1021 if test x$dl_support = xno; then
1022 AC_MSG_WARN([No dynamic loading support available])
1024 LIBS="$LIBS $DL_LIB"
1025 AC_DEFINE(HAVE_DL_LOADER,1,[dlopen-based dynamic loader available])
1026 dnl from glib's configure.in
1027 AC_CACHE_CHECK([for preceeding underscore in symbols],
1029 AC_TRY_RUN([#include <dlfcn.h>
1030 int mono_underscore_test (void) { return 42; }
1032 void *f1 = (void*)0, *f2 = (void*)0, *handle;
1033 handle = dlopen ((void*)0, 0);
1035 f1 = dlsym (handle, "mono_underscore_test");
1036 f2 = dlsym (handle, "_mono_underscore_test");
1037 } return (!f2 || f1);
1039 [mono_cv_uscore=yes],
1040 [mono_cv_uscore=no],
1043 if test "x$mono_cv_uscore" = "xyes"; then
1044 MONO_DL_NEED_USCORE=1
1046 MONO_DL_NEED_USCORE=0
1048 AC_SUBST(MONO_DL_NEED_USCORE)
1049 AC_CHECK_FUNC(dlerror)
1052 dnl ******************************************************************
1053 dnl *** Checks for the IKVM JNI interface library ***
1054 dnl ******************************************************************
1055 AC_ARG_WITH(ikvm-native, [ --with-ikvm-native=yes,no build the IKVM JNI interface library (defaults to yes)],[with_ikvm_native=$withval],[with_ikvm_native=$ikvm_native])
1058 if test x$with_ikvm_native = xyes; then
1059 ikvm_native_dir=ikvm-native
1060 jdk_headers_found="IKVM Native"
1063 AC_SUBST(ikvm_native_dir)
1065 AC_CHECK_HEADERS(execinfo.h)
1067 AC_CHECK_FUNCS(getgrgid_r)
1068 AC_CHECK_FUNCS(getgrnam_r)
1069 AC_CHECK_FUNCS(getpwnam_r)
1070 AC_CHECK_FUNCS(getpwuid_r)
1071 AC_CHECK_FUNCS(getresuid)
1072 AC_CHECK_FUNCS(setresuid)
1073 AC_CHECK_FUNCS(kqueue)
1074 AC_CHECK_FUNCS(backtrace_symbols)
1075 AC_CHECK_FUNCS(mkstemp)
1076 AC_CHECK_FUNCS(mmap)
1077 AC_CHECK_FUNCS(madvise)
1078 AC_CHECK_FUNCS(getrusage)
1079 AC_CHECK_FUNCS(getpriority)
1080 AC_CHECK_FUNCS(setpriority)
1081 AC_CHECK_FUNCS(dl_iterate_phdr)
1082 AC_CHECK_FUNCS(dladdr)
1083 AC_CHECK_FUNCS(sysconf)
1085 AC_CHECK_FUNCS(sched_setaffinity)
1086 AC_CHECK_FUNCS(sched_getcpu)
1088 dnl ****************************************************************
1089 dnl *** Check for sched_setaffinity from glibc versions before ***
1090 dnl *** 2.3.4. The older versions of the function only take 2 ***
1091 dnl *** parameters, not 3. ***
1093 dnl *** Because the interface change was not made in a minor ***
1094 dnl *** version rev, the __GLIBC__ and __GLIBC_MINOR__ macros ***
1095 dnl *** won't always indicate the interface sched_affinity has. ***
1096 dnl ****************************************************************
1097 AC_MSG_CHECKING(for sched_setaffinity from glibc < 2.3.4)
1098 AC_TRY_COMPILE([#include <sched.h>], [
1100 sched_setaffinity(0, &mask);
1103 # Yes, we have it...
1105 AC_DEFINE(GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY, 1, [Have GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY])
1107 # We have the new, three-parameter version
1112 dnl ******************************************************************
1113 dnl *** Check for large file support ***
1114 dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) ***
1115 dnl ******************************************************************
1117 # Check that off_t can represent 2**63 - 1 correctly, working around
1118 # potential compiler bugs. Defines LARGE_FILE_SUPPORT, adds $1 to
1119 # CPPFLAGS and sets $large_offt to yes if the test succeeds
1121 AC_DEFUN([LARGE_FILES], [
1122 large_CPPFLAGS=$CPPFLAGS
1123 CPPFLAGS="$CPPFLAGS $1"
1125 #include <sys/types.h>
1127 #define BIG_OFF_T (((off_t)1<<62)-1+((off_t)1<<62))
1130 int big_off_t=((BIG_OFF_T%2147483629==721) &&
1131 (BIG_OFF_T%2147483647==1));
1140 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT, 1, [Have large file support])
1141 large_CPPFLAGS="$large_CPPFLAGS $1"
1146 CPPFLAGS=$large_CPPFLAGS
1149 AC_MSG_CHECKING(if off_t is 64 bits wide)
1151 if test $large_offt = no; then
1152 AC_MSG_CHECKING(if _FILE_OFFSET_BITS=64 gives 64 bit off_t)
1153 LARGE_FILES("-D_FILE_OFFSET_BITS=64")
1155 if test $large_offt = no; then
1156 AC_MSG_WARN([No 64 bit file size support available])
1159 dnl *****************************
1160 dnl *** Checks for libsocket ***
1161 dnl *****************************
1162 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
1164 dnl *******************************
1165 dnl *** Checks for MSG_NOSIGNAL ***
1166 dnl *******************************
1167 AC_MSG_CHECKING(for MSG_NOSIGNAL)
1168 AC_TRY_COMPILE([#include <sys/socket.h>], [
1169 int f = MSG_NOSIGNAL;
1171 # Yes, we have it...
1173 AC_DEFINE(HAVE_MSG_NOSIGNAL, 1, [Have MSG_NOSIGNAL])
1175 # We'll have to use signals
1179 dnl *****************************
1180 dnl *** Checks for SOL_IP ***
1181 dnl *****************************
1182 AC_MSG_CHECKING(for SOL_IP)
1183 AC_TRY_COMPILE([#include <netdb.h>], [
1186 # Yes, we have it...
1188 AC_DEFINE(HAVE_SOL_IP, 1, [Have SOL_IP])
1190 # We'll have to use getprotobyname
1194 dnl *****************************
1195 dnl *** Checks for SOL_IPV6 ***
1196 dnl *****************************
1197 AC_MSG_CHECKING(for SOL_IPV6)
1198 AC_TRY_COMPILE([#include <netdb.h>], [
1199 int level = SOL_IPV6;
1201 # Yes, we have it...
1203 AC_DEFINE(HAVE_SOL_IPV6, 1, [Have SOL_IPV6])
1205 # We'll have to use getprotobyname
1209 dnl *****************************
1210 dnl *** Checks for SOL_TCP ***
1211 dnl *****************************
1212 AC_MSG_CHECKING(for SOL_TCP)
1213 AC_TRY_COMPILE([#include <netdb.h>], [
1214 int level = SOL_TCP;
1216 # Yes, we have it...
1218 AC_DEFINE(HAVE_SOL_TCP, 1, [Have SOL_TCP])
1220 # We'll have to use getprotobyname
1224 dnl *****************************
1225 dnl *** Checks for IP_PKTINFO ***
1226 dnl *****************************
1227 AC_MSG_CHECKING(for IP_PKTINFO)
1228 AC_TRY_COMPILE([#include <netdb.h>], [
1229 int level = IP_PKTINFO;
1231 # Yes, we have it...
1233 AC_DEFINE(HAVE_IP_PKTINFO, 1, [Have IP_PKTINFO])
1238 dnl *****************************
1239 dnl *** Checks for IPV6_PKTINFO ***
1240 dnl *****************************
1241 AC_MSG_CHECKING(for IPV6_PKTINFO)
1242 AC_TRY_COMPILE([#include <netdb.h>], [
1243 int level = IPV6_PKTINFO;
1245 # Yes, we have it...
1247 AC_DEFINE(HAVE_IPV6_PKTINFO, 1, [Have IPV6_PKTINFO])
1252 dnl **********************************
1253 dnl *** Checks for IP_DONTFRAGMENT ***
1254 dnl **********************************
1255 AC_MSG_CHECKING(for IP_DONTFRAGMENT)
1256 AC_TRY_COMPILE([#include <netdb.h>], [
1257 int level = IP_DONTFRAGMENT;
1259 # Yes, we have it...
1261 AC_DEFINE(HAVE_IP_DONTFRAGMENT, 1, [Have IP_DONTFRAGMENT])
1266 dnl **********************************
1267 dnl *** Checks for IP_MTU_DISCOVER ***
1268 dnl **********************************
1269 AC_MSG_CHECKING(for IP_MTU_DISCOVER)
1270 AC_TRY_COMPILE([#include <netdb.h>], [
1271 int level = IP_MTU_DISCOVER;
1273 # Yes, we have it...
1275 AC_DEFINE(HAVE_IP_MTU_DISCOVER, 1, [Have IP_MTU_DISCOVER])
1280 dnl *********************************
1281 dnl *** Check for struct ip_mreqn ***
1282 dnl *********************************
1283 AC_MSG_CHECKING(for struct ip_mreqn)
1284 AC_TRY_COMPILE([#include <netinet/in.h>], [
1285 struct ip_mreqn mreq;
1286 mreq.imr_address.s_addr = 0;
1288 # Yes, we have it...
1290 AC_DEFINE(HAVE_STRUCT_IP_MREQN, 1, [Have struct ip_mreqn])
1292 # We'll just have to try and use struct ip_mreq
1294 AC_MSG_CHECKING(for struct ip_mreq)
1295 AC_TRY_COMPILE([#include <netinet/in.h>], [
1296 struct ip_mreq mreq;
1297 mreq.imr_interface.s_addr = 0;
1299 # Yes, we have it...
1301 AC_DEFINE(HAVE_STRUCT_IP_MREQ, 1, [Have struct ip_mreq])
1303 # No multicast support
1308 dnl **********************************
1309 dnl *** Check for gethostbyname2_r ***
1310 dnl **********************************
1311 AC_MSG_CHECKING(for gethostbyname2_r)
1312 AC_TRY_LINK([#include <netdb.h>], [
1313 gethostbyname2_r(NULL,0,NULL,NULL,0,NULL,NULL);
1315 # Yes, we have it...
1317 AC_DEFINE(HAVE_GETHOSTBYNAME2_R, 1, [Have gethostbyname2_r])
1322 dnl *****************************
1323 dnl *** Checks for libnsl ***
1324 dnl *****************************
1325 AC_CHECK_FUNC(gethostbyaddr, , AC_CHECK_LIB(nsl, gethostbyaddr, LIBS="$LIBS -lnsl"))
1327 AC_CHECK_FUNCS(inet_pton inet_aton)
1329 dnl ***********************************************
1330 dnl *** Checks for size of sockaddr_un.sun_path ***
1331 dnl ***********************************************
1332 # AC_CHECK_SIZEOF can't cope with struct members :-(
1333 AC_MSG_CHECKING(size of sockaddr_un.sun_path)
1334 AC_CACHE_VAL(mono_cv_sizeof_sunpath,
1336 #include <sys/types.h>
1341 struct sockaddr_un sock_un;
1342 FILE *f=fopen("conftestval", "w");
1344 fprintf(f, "%d\n", sizeof(sock_un.sun_path));
1347 ], mono_cv_sizeof_sunpath=`cat conftestval`,
1348 mono_cv_sizeof_sunpath=0,
1349 mono_cv_sizeof_sunpath=0)])dnl
1350 AC_MSG_RESULT($mono_cv_sizeof_sunpath)
1351 AC_DEFINE_UNQUOTED(MONO_SIZEOF_SUNPATH, $mono_cv_sizeof_sunpath, [Sizeof sock_un.sun_path])
1353 dnl *****************************
1354 dnl *** Checks for libxnet ***
1355 dnl *****************************
1358 AC_MSG_CHECKING(for Solaris XPG4 support)
1359 if test -f /usr/lib/libxnet.so; then
1360 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=500"
1361 CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
1362 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED=1"
1369 if test "$GCC" = "yes"; then
1370 CFLAGS="$CFLAGS -Wno-char-subscripts"
1375 dnl *****************************
1376 dnl *** Checks for libpthread ***
1377 dnl *****************************
1378 # on FreeBSD -STABLE, the pthreads functions all reside in libc_r
1379 # and libpthread does not exist
1383 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1386 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1389 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -lpthread")
1392 AC_CHECK_HEADERS(pthread.h)
1393 AC_CHECK_FUNCS(pthread_mutex_timedlock)
1394 AC_CHECK_FUNCS(pthread_getattr_np pthread_attr_get_np)
1395 AC_CHECK_FUNCS(pthread_kill)
1396 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
1397 AC_TRY_COMPILE([ #include <pthread.h>], [
1398 pthread_mutexattr_t attr;
1399 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
1404 AC_MSG_WARN(Using mono_mutex_t for recursive mutexes)
1405 AC_DEFINE(USE_MONO_MUTEX, 1, [Use mono_mutex_t])
1407 AC_CHECK_FUNCS(pthread_attr_setstacksize)
1408 AC_CHECK_FUNCS(pthread_attr_getstack pthread_attr_getstacksize)
1409 AC_CHECK_FUNCS(pthread_get_stacksize_np pthread_get_stackaddr_np)
1411 dnl ***********************************
1412 dnl *** Checks for signals
1413 dnl ***********************************
1414 AC_CHECK_HEADERS(signal.h)
1415 AC_CHECK_FUNCS(sigaction)
1417 dnl ***********************************
1418 dnl *** Checks for working __thread ***
1419 dnl ***********************************
1420 AC_MSG_CHECKING(for working __thread)
1421 if test "x$with_tls" != "x__thread"; then
1422 AC_MSG_RESULT(disabled)
1425 #include <pthread.h>
1427 static int res1, res2;
1429 void thread_main (void *arg)
1444 pthread_create (&t1, NULL, thread_main, 1);
1445 pthread_create (&t2, NULL, thread_main, 2);
1447 pthread_join (t1, NULL);
1448 pthread_join (t2, NULL);
1450 return !(res1 + res2 == 2);
1460 dnl **************************************
1461 dnl *** Checks for working sigaltstack ***
1462 dnl **************************************
1463 AC_MSG_CHECKING(for working sigaltstack)
1464 if test "x$with_sigaltstack" != "xyes"; then
1465 AC_MSG_RESULT(disabled)
1472 #include <pthread.h>
1473 #include <sys/wait.h>
1474 #if defined(__FreeBSD__) || defined(__NetBSD__)
1475 #define SA_STACK SA_ONSTACK
1478 sigsegv_signal_handler (int _dummy, siginfo_t *info, void *context)
1484 loop (void *ignored)
1495 struct sigaction sa;
1499 struct sigaltstack sas;
1502 pthread_attr_t attr;
1504 sa.sa_sigaction = sigsegv_signal_handler;
1505 sigemptyset (&sa.sa_mask);
1506 sa.sa_flags = SA_SIGINFO | SA_ONSTACK;
1507 if (sigaction (SIGSEGV, &sa, NULL) == -1) {
1508 perror ("sigaction");
1512 /* x86 darwin deliver segfaults using SIGBUS */
1513 if (sigaction (SIGBUS, &sa, NULL) == -1) {
1514 perror ("sigaction");
1517 sas.ss_sp = malloc (SIGSTKSZ);
1518 sas.ss_size = SIGSTKSZ;
1520 if (sigaltstack (&sas, NULL) == -1) {
1521 perror ("sigaltstack");
1525 pthread_attr_init (&attr);
1526 if (pthread_create(&id, &attr, loop, &attr) != 0) {
1527 printf ("pthread_create\n");
1551 for (i = 0; i < 3; ++i) {
1553 waitpid (son, &status, WNOHANG);
1554 if (WIFEXITED (status) && WEXITSTATUS (status) == 0)
1558 kill (son, SIGKILL);
1564 AC_DEFINE(HAVE_WORKING_SIGALTSTACK, 1, [Have a working sigaltstack])
1571 dnl ********************************
1572 dnl *** Checks for semaphore lib ***
1573 dnl ********************************
1574 # 'Real Time' functions on Solaris
1575 # posix4 on Solaris 2.6
1576 # pthread (first!) on Linux
1577 AC_SEARCH_LIBS(sem_init, pthread rt posix4)
1579 AC_SEARCH_LIBS(shm_open, pthread rt posix4)
1580 AC_CHECK_FUNCS(shm_open)
1582 dnl ********************************
1583 dnl *** Checks for timezone stuff **
1584 dnl ********************************
1585 AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
1591 ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
1592 if test $ac_cv_struct_tm_gmtoff = yes; then
1593 AC_DEFINE(HAVE_TM_GMTOFF, 1, [Have tm_gmtoff])
1595 AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone,
1600 ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no))
1601 if test $ac_cv_var_timezone = yes; then
1602 AC_DEFINE(HAVE_TIMEZONE, 1, [Have timezone variable])
1604 AC_ERROR(unable to find a way to determine timezone)
1608 dnl *********************************
1609 dnl *** Checks for math functions ***
1610 dnl *********************************
1611 AC_SEARCH_LIBS(sqrtf, m)
1612 if test "x$has_broken_apple_cpp" != "xyes"; then
1613 AC_CHECK_FUNCS(finite, , AC_MSG_CHECKING(for finite in math.h)
1614 AC_TRY_LINK([#include <math.h>],
1616 AC_DEFINE(HAVE_FINITE, 1, [Have finite in -lm]) AC_MSG_RESULT(yes),
1619 AC_CHECK_FUNCS(isfinite, , AC_MSG_CHECKING(for isfinite in math.h)
1620 AC_TRY_LINK([#include <math.h>],
1622 AC_DEFINE(HAVE_ISFINITE, 1, [Have isfinite]) AC_MSG_RESULT(yes),
1625 dnl ****************************************************************
1626 dnl *** Checks for working poll() (macosx defines it but doesn't ***
1627 dnl *** have it in the library (duh)) ***
1628 dnl ****************************************************************
1629 AC_CHECK_FUNCS(poll)
1631 dnl *************************
1632 dnl *** Check for signbit ***
1633 dnl *************************
1634 AC_MSG_CHECKING(for signbit)
1635 AC_TRY_LINK([#include <math.h>], [
1636 int s = signbit(1.0);
1639 AC_DEFINE(HAVE_SIGNBIT, 1, [Have signbit])
1644 dnl **********************************
1646 dnl **********************************
1647 AC_CHECK_HEADERS(sys/epoll.h)
1649 AC_CHECK_FUNCS(epoll_ctl, [haveepoll=yes], )
1650 if test "x$haveepoll" = "xyes" -a "x$ac_cv_header_sys_epoll_h" = "xyes" ; then
1651 AC_DEFINE(HAVE_EPOLL, 1, [epoll supported])
1655 AC_CHECK_FUNCS(kqueue, , AC_MSG_CHECKING(for kqueue in sys/event.h)
1656 AC_TRY_LINK([#include <sys/event.h>],
1658 AC_DEFINE(HAVE_KQUEUE, 1, [Have kqueue]) AC_MSG_RESULT(yes),
1660 dnl ******************************
1661 dnl *** Checks for SIOCGIFCONF ***
1662 dnl ******************************
1663 AC_CHECK_HEADERS(sys/ioctl.h)
1664 AC_CHECK_HEADERS(net/if.h, [], [],
1666 #ifdef HAVE_SYS_TYPES_H
1667 # include <sys/types.h>
1669 #ifdef HAVE_SYS_SOCKET_H
1670 # include <sys/socket.h>
1673 AC_MSG_CHECKING(for ifreq)
1676 #include <sys/ioctl.h>
1684 x = (void *) &ifr->ifr_addr;
1687 AC_DEFINE(HAVE_SIOCGIFCONF, 1, [Can get interface list])
1691 dnl **********************************
1692 dnl *** Checks for sin_len ***
1693 dnl **********************************
1694 AC_MSG_CHECKING(for sockaddr_in.sin_len)
1696 #include <netinet/in.h>
1698 struct sockaddr_in saddr;
1699 saddr.sin_len = sizeof (saddr);
1702 AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [sockaddr_in has sin_len])
1706 dnl **********************************
1707 dnl *** Checks for sin6_len ***
1708 dnl **********************************
1709 AC_MSG_CHECKING(for sockaddr_in6.sin6_len)
1711 #include <netinet/in.h>
1713 struct sockaddr_in6 saddr6;
1714 saddr6.sin6_len = sizeof (saddr6);
1717 AC_DEFINE(HAVE_SOCKADDR_IN6_SIN_LEN, 1, [sockaddr_in6 has sin6_len])
1721 dnl **********************************
1722 dnl *** Checks for MonoPosixHelper ***
1723 dnl **********************************
1724 AC_CHECK_HEADERS(checklist.h)
1725 AC_CHECK_HEADERS(pathconf.h)
1726 AC_CHECK_HEADERS(fstab.h)
1727 AC_CHECK_HEADERS(attr/xattr.h)
1728 AC_CHECK_HEADERS(sys/extattr.h)
1729 AC_CHECK_HEADERS(sys/sendfile.h)
1730 AC_CHECK_HEADERS(sys/statvfs.h)
1731 AC_CHECK_HEADERS(sys/statfs.h)
1732 AC_CHECK_HEADERS(sys/vfstab.h)
1733 AC_CHECK_HEADERS(sys/xattr.h)
1734 AC_CHECK_HEADERS(sys/mman.h)
1735 AC_CHECK_HEADERS(sys/param.h)
1736 AC_CHECK_HEADERS(sys/mount.h, [], [],
1738 #ifdef HAVE_SYS_PARAM_H
1739 # include <sys/param.h>
1742 AC_CHECK_HEADERS(sys/mount.h)
1743 AC_CHECK_FUNCS(confstr)
1744 AC_CHECK_FUNCS(seekdir telldir)
1745 AC_CHECK_FUNCS(getdomainname)
1746 AC_CHECK_FUNCS(setdomainname)
1747 AC_CHECK_FUNCS(endgrent getgrent fgetgrent setgrent)
1748 AC_CHECK_FUNCS(setgroups)
1749 AC_CHECK_FUNCS(endpwent getpwent fgetpwent setpwent)
1750 AC_CHECK_FUNCS(getfsstat)
1751 AC_CHECK_FUNCS(lutimes futimes)
1752 AC_CHECK_FUNCS(mremap)
1753 AC_CHECK_FUNCS(remap_file_pages)
1754 AC_CHECK_FUNCS(posix_fadvise)
1755 AC_CHECK_FUNCS(posix_fallocate)
1756 AC_CHECK_FUNCS(posix_madvise)
1757 AC_CHECK_FUNCS(vsnprintf)
1758 AC_CHECK_FUNCS(sendfile)
1759 AC_CHECK_FUNCS(gethostid sethostid)
1760 AC_CHECK_FUNCS(sethostname)
1761 AC_CHECK_FUNCS(statfs)
1762 AC_CHECK_FUNCS(fstatfs)
1763 AC_CHECK_FUNCS(statvfs)
1764 AC_CHECK_FUNCS(fstatvfs)
1765 AC_CHECK_FUNCS(stime)
1766 AC_CHECK_FUNCS(strerror_r)
1767 AC_CHECK_FUNCS(ttyname_r)
1768 AC_CHECK_FUNCS(psignal)
1769 AC_CHECK_FUNCS(getlogin_r)
1770 AC_CHECK_FUNCS(lockf)
1771 AC_CHECK_FUNCS(swab)
1772 AC_CHECK_FUNCS(setusershell endusershell)
1773 AC_CHECK_SIZEOF(size_t)
1774 AC_CHECK_TYPES([blksize_t], [AC_DEFINE(HAVE_BLKSIZE_T)], ,
1775 [#include <sys/types.h>
1776 #include <sys/stat.h>
1777 #include <unistd.h>])
1778 AC_CHECK_TYPES([blkcnt_t], [AC_DEFINE(HAVE_BLKCNT_T)], ,
1779 [#include <sys/types.h>
1780 #include <sys/stat.h>
1781 #include <unistd.h>])
1782 AC_CHECK_TYPES([suseconds_t], [AC_DEFINE(HAVE_SUSECONDS_T)], ,
1783 [#include <sys/time.h>])
1784 AC_CHECK_TYPES([struct flock], [AC_DEFINE(HAVE_STRUCT_FLOCK)], ,
1785 [#include <unistd.h>
1786 #include <fcntl.h>])
1787 AC_CHECK_TYPES([struct pollfd], [AC_DEFINE(HAVE_STRUCT_POLLFD)], ,
1788 [#include <sys/poll.h>])
1789 AC_CHECK_TYPES([struct stat], [AC_DEFINE(HAVE_STRUCT_STAT)], ,
1790 [#include <sys/types.h>
1791 #include <sys/stat.h>
1792 #include <unistd.h>])
1793 AC_CHECK_TYPES([struct timespec], [AC_DEFINE(HAVE_STRUCT_TIMESPEC)], ,
1794 [#include <time.h>])
1795 AC_CHECK_TYPES([struct timeval], [AC_DEFINE(HAVE_STRUCT_TIMEVAL)], ,
1796 [#include <sys/time.h>
1797 #include <sys/types.h>
1798 #include <utime.h>])
1799 AC_CHECK_TYPES([struct timezone], [AC_DEFINE(HAVE_STRUCT_TIMEZONE)], ,
1800 [#include <sys/time.h>])
1801 AC_CHECK_TYPES([struct utimbuf], [AC_DEFINE(HAVE_STRUCT_UTIMBUF)], ,
1802 [#include <sys/types.h>
1803 #include <utime.h>])
1805 [struct dirent.d_off, struct dirent.d_reclen, struct dirent.d_type],,,
1806 [#include <sys/types.h>
1807 #include <dirent.h>])
1809 [struct passwd.pw_gecos],,,
1810 [#include <sys/types.h>
1813 [struct statfs.f_flags],,,
1814 [#include <sys/types.h>
1815 #include <sys/vfs.h>])
1817 dnl Favour xattr through glibc, but use libattr if we have to
1818 AC_CHECK_FUNC(lsetxattr, ,
1819 AC_CHECK_LIB(attr, lsetxattr, XATTR_LIB="-lattr",)
1823 dnl kinfo_proc.kp_proc works on darwin but fails on other simil-bsds
1825 [struct kinfo_proc.kp_proc],,,
1826 [#include <sys/types.h>
1827 #include <sys/param.h>
1828 #include <sys/sysctl.h>
1829 #include <sys/proc.h>
1832 dnl *********************************
1833 dnl *** Checks for Windows compilation ***
1834 dnl *********************************
1835 AC_CHECK_HEADERS(sys/time.h)
1836 AC_CHECK_HEADERS(sys/param.h)
1837 AC_CHECK_HEADERS(dirent.h)
1839 dnl *********************************
1840 dnl *** Check for Console 2.0 I/O ***
1841 dnl *********************************
1842 AC_CHECK_HEADERS([curses.h])
1843 AC_CHECK_HEADERS([term.h], [], [],
1848 AC_CHECK_HEADERS([termios.h])
1850 dnl * This is provided in io-layer, but on windows it's only available
1852 AC_DEFINE(HAVE_GETPROCESSID, 1, [Define if GetProcessId is available])
1854 dnl *********************************
1855 dnl *** Checks for Windows compilation ***
1856 dnl *********************************
1857 AC_CHECK_HEADERS(winternl.h)
1859 jdk_headers_found=no
1860 AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
1861 AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?))
1862 AC_CHECK_LIB(ole32, main, LIBS="$LIBS -lole32", AC_ERROR(bad mingw install?))
1863 AC_CHECK_LIB(winmm, main, LIBS="$LIBS -lwinmm", AC_ERROR(bad mingw install?))
1864 AC_CHECK_LIB(oleaut32, main, LIBS="$LIBS -loleaut32", AC_ERROR(bad mingw install?))
1865 AC_CHECK_LIB(advapi32, main, LIBS="$LIBS -ladvapi32", AC_ERROR(bad mingw install?))
1866 AC_CHECK_LIB(version, main, LIBS="$LIBS -lversion", AC_ERROR(bad mingw install?))
1868 dnl *********************************
1869 dnl *** Check for struct ip_mreqn ***
1870 dnl *********************************
1871 AC_MSG_CHECKING(for struct ip_mreqn)
1872 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1873 struct ip_mreqn mreq;
1874 mreq.imr_address.s_addr = 0;
1876 # Yes, we have it...
1878 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
1880 # We'll just have to try and use struct ip_mreq
1882 AC_MSG_CHECKING(for struct ip_mreq)
1883 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1884 struct ip_mreq mreq;
1885 mreq.imr_interface.s_addr = 0;
1887 # Yes, we have it...
1889 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
1891 # No multicast support
1895 AC_CHECK_FUNCS(GetProcessId)
1899 AC_MSG_CHECKING(for socklen_t)
1901 #include <sys/types.h>
1902 #include <sys/socket.h>
1906 ac_cv_c_socklen_t=yes
1907 AC_DEFINE(HAVE_SOCKLEN_T, 1, [Have socklen_t])
1913 AC_MSG_CHECKING(for array element initializer support)
1914 AC_TRY_COMPILE([#include <sys/socket.h>], [
1915 const int array[] = {[1] = 2,};
1917 # Yes, we have it...
1919 AC_DEFINE(HAVE_ARRAY_ELEM_INIT,1,[Supports C99 array initialization])
1921 # We'll have to use signals
1925 AC_CHECK_FUNCS(trunc, , AC_MSG_CHECKING(for trunc in math.h)
1926 # Simply calling trunc (0.0) is no good since gcc will optimize the call away
1927 AC_TRY_LINK([#include <math.h>],
1928 [ static void *p = &trunc; ],
1930 AC_DEFINE(HAVE_TRUNC)
1936 if test "x$ac_cv_truncl" != "xyes"; then
1937 AC_CHECK_LIB(sunmath, aintl, [ AC_DEFINE(HAVE_AINTL, 1, [Has the 'aintl' function]) LIBS="$LIBS -lsunmath"])
1940 AC_CHECK_FUNCS(round)
1941 AC_CHECK_FUNCS(rint)
1942 AC_CHECK_FUNCS(execvp)
1944 dnl ****************************
1945 dnl *** Look for /dev/random ***
1946 dnl ****************************
1948 AC_MSG_CHECKING([if usage of random device is requested])
1949 AC_ARG_ENABLE(dev-random,
1950 [ --disable-dev-random disable the use of the random device (enabled by default)],
1951 try_dev_random=$enableval, try_dev_random=yes)
1953 AC_MSG_RESULT($try_dev_random)
1957 NAME_DEV_RANDOM="/dev/srandom"
1960 dnl Win32 does not have /dev/random, they have their own method...
1962 *-mingw*|*-*-cygwin*)
1963 ac_cv_have_dev_random=no
1966 dnl Everywhere else, it's /dev/random
1969 NAME_DEV_RANDOM="/dev/random"
1973 AC_DEFINE_UNQUOTED(NAME_DEV_RANDOM, "$NAME_DEV_RANDOM", [Name of /dev/random])
1975 dnl Now check if the device actually exists
1977 if test "x$try_dev_random" = "xyes"; then
1978 AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
1979 [if test -r "$NAME_DEV_RANDOM" ; then
1980 ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
1981 if test "x$ac_cv_have_dev_random" = "xyes"; then
1982 AC_DEFINE(HAVE_CRYPT_RNG, 1, [Have /dev/random])
1985 AC_MSG_CHECKING(for random device)
1986 ac_cv_have_dev_random=no
1987 AC_MSG_RESULT(has been disabled)
1990 if test "x$host_win32" = "xyes"; then
1991 AC_DEFINE(HAVE_CRYPT_RNG)
1994 if test "x$ac_cv_have_dev_random" = "xno" \
1995 && test "x$host_win32" = "xno"; then
1998 *** A system-provided entropy source was not found on this system.
1999 *** Because of this, the System.Security.Cryptography random number generator
2000 *** will throw a NotImplemented exception.
2002 *** If you are seeing this message, and you know your system DOES have an
2003 *** entropy collection in place, please contact <crichton@gimp.org> and
2004 *** provide information about the system and how to access the random device.
2006 *** Otherwise you can install either egd or prngd and set the environment
2007 *** variable MONO_EGD_SOCKET to point to the daemon's socket to use that.
2011 AC_MSG_CHECKING([if inter-process shared handles are requested])
2012 AC_ARG_ENABLE(shared-handles, [ --disable-shared-handles disable inter-process shared handles], try_shared_handles=$enableval, try_shared_handles=yes)
2013 AC_MSG_RESULT($try_shared_handles)
2014 if test "x$try_shared_handles" != "xyes"; then
2015 AC_DEFINE(DISABLE_SHARED_HANDLES, 1, [Disable inter-process shared handles])
2016 AC_SUBST(DISABLE_SHARED_HANDLES)
2019 AC_ARG_ENABLE(nunit-tests, [ --enable-nunit-tests Run the nunit tests of the class library on 'make check'])
2020 AM_CONDITIONAL(ENABLE_NUNIT_TESTS, [test x$enable_nunit_tests = xyes])
2022 AC_MSG_CHECKING([if big-arrays are to be enabled])
2023 AC_ARG_ENABLE(big-arrays, [ --enable-big-arrays Enable the allocation and indexing of arrays greater than Int32.MaxValue], enable_big_arrays=$enableval, enable_big_arrays=no)
2024 if test "x$enable_big_arrays" = "xyes" ; then
2025 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2026 AC_DEFINE(MONO_BIG_ARRAYS,1,[Enable the allocation and indexing of arrays greater than Int32.MaxValue])
2028 AC_MSG_ERROR([The allocation and indexing of arrays greater than Int32.MaxValue is not supported on this platform.])
2031 AC_MSG_RESULT($enable_big_arrays)
2037 AC_ARG_ENABLE(dtrace,[ --enable-dtrace Enable DTrace probes], enable_dtrace=$enableval, enable_dtrace=$has_dtrace)
2039 if test "x$enable_dtrace" = "xyes"; then
2040 if test "x$has_dtrace" = "xno"; then
2041 AC_MSG_ERROR([DTrace probes are not supported on this platform.])
2043 AC_PATH_PROG(DTRACE, [dtrace], [no], [$PATH:/usr/sbin])
2044 if test "x$DTRACE" = "xno"; then
2045 AC_MSG_RESULT([dtrace utility not found, dtrace support disabled.])
2047 elif ! $DTRACE -h -s $srcdir/data/mono.d > /dev/null 2>&1; then
2048 AC_MSG_RESULT([dtrace doesn't support -h option, dtrace support disabled.])
2054 if test "x$enable_dtrace" = "xyes"; then
2055 AC_DEFINE(ENABLE_DTRACE, 1, [Enable DTrace probes])
2057 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2060 DTRACEFLAGS="-arch ppc64"
2063 DTRACEFLAGS="-arch x86_64"
2072 DTRACEFLAGS="-arch ppc"
2075 DTRACEFLAGS="-arch i386"
2082 AC_SUBST(DTRACEFLAGS)
2088 AC_CHECK_HEADERS([sys/sdt.h])
2090 AM_CONDITIONAL(ENABLE_DTRACE, [test x$enable_dtrace = xyes])
2091 AM_CONDITIONAL(DTRACE_G_REQUIRED, [test x$dtrace_g = xyes])
2097 AC_ARG_ENABLE(nacl_codegen, [ --enable-nacl-codegen Enable Native Client code generation], enable_nacl_codegen=$enableval, enable_nacl_codegen=no)
2098 AC_ARG_ENABLE(nacl_gc, [ --enable-nacl-gc Enable Native Client garbage collection], enable_nacl_gc=$enableval, enable_nacl_gc=no)
2100 AM_CONDITIONAL(NACL_CODEGEN, test x$enable_nacl_codegen != xno)
2101 if test "x$enable_nacl_codegen" = "xyes"; then
2102 MONO_NACL_ALIGN_MASK_OFF=1
2103 CPPFLAGS="$CPPFLAGS -D__native_client_codegen__"
2104 AC_DEFINE(TARGET_NACL, 1, [...])
2106 MONO_NACL_ALIGN_MASK_OFF=0
2107 CPPFLAGS="$CPPFLAGS -D__default_codegen__"
2109 if test "x$enable_nacl_gc" = "xyes"; then
2110 CPPFLAGS="$CPPFLAGS -finstrument-for-thread-suspension -D__native_client_gc__"
2112 AC_SUBST(MONO_NACL_ALIGN_MASK_OFF)
2118 AC_ARG_ENABLE(llvm,[ --enable-llvm Enable the LLVM back-end], enable_llvm=$enableval, enable_llvm=no)
2119 AC_ARG_ENABLE(loadedllvm,[ --enable-loadedllvm Load the LLVM back-end dynamically], enable_llvm=$enableval && enable_loadedllvm=$enableval, enable_loadedllvm=no)
2121 if test "x$enable_llvm" = "xyes"; then
2122 AC_PATH_PROG(LLVM_CONFIG, llvm-config, no)
2123 if test "x$LLVM_CONFIG" = "xno"; then
2124 AC_MSG_ERROR([llvm-config not found.])
2127 # The output of --cflags seems to include optimizations flags too
2128 LLVM_CFLAGS=`$LLVM_CONFIG --cflags | sed -e 's/-O2//g' | sed -e 's/-O0//g' | sed -e 's/-fomit-frame-pointer//g' | sed -e 's/-fPIC//g'`
2129 # LLVM is compiled with -fno-rtti, so we need this too, since our classes inherit
2130 # from LLVM classes.
2131 LLVM_CXXFLAGS="`$LLVM_CONFIG --cxxflags` -fno-rtti"
2132 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
2133 LLVM_LIBS=`$LLVM_CONFIG --libs core bitwriter jit mcjit x86codegen`
2134 LLVM_LIBS="$LLVM_LDFLAGS $LLVM_LIBS -lstdc++"
2136 # Should be something like '2.6' or '2.7svn'
2137 llvm_version=`$LLVM_CONFIG --version`
2138 major_version=`echo $llvm_version | cut -c 1`
2139 minor_version=`echo $llvm_version | cut -c 3`
2140 AC_MSG_CHECKING(LLVM version)
2141 AC_MSG_RESULT($llvm_version)
2142 if echo $llvm_version | grep -q 'mono'; then
2143 AC_DEFINE(LLVM_MONO_BRANCH, 1, [Whenever we are using the mono branch of LLVM])
2144 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_MONO_BRANCH"
2146 AC_MSG_ERROR([Compiling with stock LLVM is not supported, please use the Mono LLVM repo at https://github.com/mono/llvm, with the GIT branch which matches this version of mono, i.e. 'mono-2-10' for Mono 2.10.])
2149 AC_DEFINE_UNQUOTED(LLVM_MAJOR_VERSION, $major_version, [Major version of LLVM libraries])
2150 AC_DEFINE_UNQUOTED(LLVM_MINOR_VERSION, $minor_version, [Minor version of LLVM libraries])
2151 AC_DEFINE_UNQUOTED(LLVM_VERSION, "$llvm_version", [Full version of LLVM libraties])
2153 # Have to pass these on the command line since mini-llvm-cpp.h already includes
2155 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_MAJOR_VERSION=$major_version -DLLVM_MINOR_VERSION=$minor_version"
2157 AC_SUBST(LLVM_CFLAGS)
2158 AC_SUBST(LLVM_CXXFLAGS)
2160 AC_SUBST(LLVM_LDFLAGS)
2161 AC_DEFINE(ENABLE_LLVM, 1, [Enable the LLVM back end])
2164 AM_CONDITIONAL(ENABLE_LLVM, [test x$enable_llvm = xyes])
2165 if test "x$enable_loadedllvm" = "xyes"; then
2166 AC_DEFINE(MONO_LLVM_LOADED, 1, [The LLVM back end is dynamically loaded])
2168 AM_CONDITIONAL(LOADED_LLVM, [test x$enable_loadedllvm = xyes])
2171 ACCESS_UNALIGNED="yes"
2177 SQLITE="libsqlite.so.0"
2178 SQLITE3="libsqlite3.so.0"
2181 sizeof_register="SIZEOF_VOID_P"
2185 sgen_supported=false
2187 # mips-sgi-irix5.* | mips-sgi-irix6.*)
2189 # ACCESS_UNALIGNED="no"
2195 ACCESS_UNALIGNED="no"
2198 AC_MSG_CHECKING(for mips n32)
2200 #if _MIPS_SIM != _ABIN32
2219 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2224 # On solaris 10 x86, gcc prints a warning saying 'visibility attribute not supported on this configuration; ignored', but linking fails. A test case:
2225 # int astruct __attribute__ ((visibility ("hidden")));
2228 # void *p = &astruct;
2230 # gcc -fPIC --shared -o libfoo.so foo.c
2232 # foo.c:6: warning: visibility attribute not supported in this configuration; ignored
2233 # ld: fatal: relocation error: R_386_GOTOFF: file /var/tmp//ccxYR96k.o: symbol astruct: relocation must bind locally
2234 have_visibility_hidden=no
2239 have_visibility_hidden=no
2252 darwin*|openbsd*|freebsd*)
2257 x86_64-*-* | amd64-*-*)
2266 darwin*|openbsd*|freebsd*)
2272 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2280 ACCESS_UNALIGNED="no"
2284 AC_CHECK_LIB(unwind, _U_dyn_register, [], [AC_MSG_ERROR(library libunwind not found)])
2285 libmono_ldflags="-lunwind"
2288 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2295 ACCESS_UNALIGNED="no"
2302 if test x"$GCC" = xyes; then
2303 # We don't support v8 cpus
2304 CFLAGS="$CFLAGS -Wno-cast-align -mcpu=v9"
2306 if test x"$AR" = xfalse; then
2307 AC_MSG_ERROR([The required utility 'ar' is not found in your PATH. Usually it can be found in /usr/ccs/bin.])
2311 alpha*-*-linux* | alpha*-*-osf*)
2313 ACCESS_UNALIGNED="no"
2316 CFLAGS="$CFLAGS -mieee -O0"
2323 *-mingw*|*-*-cygwin*)
2324 # When this is enabled, it leads to very strange crashes at runtime (gcc-3.4.4)
2325 have_visibility_hidden=no
2328 hppa2.0w-hp-hpux11.00 | hppa64-hp-hpux11.00)
2332 ACCESS_UNALIGNED="no"
2333 INTERP_SUPPORTED=yes
2339 ACCESS_UNALIGNED="no"
2342 macppc-*-openbsd* | powerpc*-*-linux* | powerpc-*-openbsd* | \
2343 powerpc-*-sysv* | powerpc-*-darwin* | powerpc-*-netbsd* | powerpc-*-freebsd* )
2344 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2346 CPPFLAGS="$CPPFLAGS -D__mono_ppc__ -D__mono_ppc64__"
2347 CFLAGS="$CFLAGS -mminimal-toc"
2350 CPPFLAGS="$CPPFLAGS -D__mono_ppc__"
2363 ACCESS_UNALIGNED="no"
2365 CPPFLAGS="$CPPFLAGS -DARM_FPU_VFP=1 -D__ARM_EABI__ -DHAVE_ARMV6=1"
2366 # libgc's gc_locks.h depends on this
2367 NESTED_LIBGC_FLAGS="$NESTED_LIBGC_FLAGS -DHAVE_ARMV6"
2373 ACCESS_UNALIGNED="no"
2381 ACCESS_UNALIGNED="yes"
2384 # Required CFLAGS for s390[x]. USE_STRING_INLINES is automatic with gcc 4.1
2385 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
2390 ACCESS_UNALIGNED="yes"
2393 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
2397 if test "x$host" != "x$target"; then
2398 AC_DEFINE(MONO_CROSS_COMPILE,1,[The runtime is compiled for cross-compiling mode])
2401 powerpc64-ps3-linux-gnu)
2403 arch_target=powerpc64
2404 AC_DEFINE(TARGET_PS3, 1, [...])
2405 # It would be better to just use TARGET_POWERPC64, but lots of code already
2407 AC_DEFINE(__mono_ppc64__, 1, [...])
2408 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2410 target_byte_order=G_BIG_ENDIAN
2413 powerpc64-xbox360-linux-gnu)
2415 arch_target=powerpc64
2416 AC_DEFINE(TARGET_XBOX360, 1, [...])
2417 # It would be better to just use TARGET_POWERPC64, but lots of code already
2420 target_byte_order=G_BIG_ENDIAN
2425 AC_DEFINE(TARGET_AMD64, 1, [...])
2426 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2432 AC_DEFINE(TARGET_X86, 1, [...])
2435 armv7l-unknown-linux-gnueabi*)
2439 AC_DEFINE(TARGET_ARM, 1, [...])
2440 ACCESS_UNALIGNED="no"
2442 CPPFLAGS="$CPPFLAGS -DARM_FPU_VFP=1 -D__ARM_EABI__"
2444 # Can't use tls, since it depends on the runtime detection of tls offsets
2445 # in mono-compiler.h
2448 armv5tel-unknown-linux-gnueabi*)
2451 AC_DEFINE(TARGET_ARM, 1, [...])
2452 ACCESS_UNALIGNED="no"
2454 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
2456 # Can't use tls, since it depends on the runtime detection of tls offsets
2457 # in mono-compiler.h
2460 armv5-*-linux-androideabi*)
2463 AC_DEFINE(TARGET_ARM, 1, [...])
2464 AC_DEFINE(TARGET_ANDROID, 1, [...])
2465 ACCESS_UNALIGNED="no"
2467 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__ -DARM_FPU_NONE=1"
2469 # Can't use tls, since it depends on the runtime detection of tls offset
2470 # in mono-compiler.h
2474 AC_MSG_ERROR([Cross compiling is not supported for target $target])
2478 # FIXME: Define the others as well
2481 AC_DEFINE(TARGET_X86, 1, [...])
2484 AC_DEFINE(TARGET_AMD64, 1, [...])
2487 AC_DEFINE(TARGET_ARM, 1, [...])
2490 AC_DEFINE(TARGET_POWERPC, 1, [...])
2493 AC_DEFINE(TARGET_POWERPC, 1, [...])
2494 AC_DEFINE(TARGET_POWERPC64, 1, [...])
2497 AC_DEFINE(TARGET_S390X, 1, [...])
2500 AC_DEFINE(TARGET_MIPS, 1, [...])
2504 if test "x$sizeof_register" = "x4"; then
2505 AC_DEFINE(SIZEOF_REGISTER,4,[size of machine integer registers])
2506 elif test "x$sizeof_register" = "x8"; then
2507 AC_DEFINE(SIZEOF_REGISTER,8,[size of machine integer registers])
2509 AC_DEFINE(SIZEOF_REGISTER,SIZEOF_VOID_P,[size of machine integer registers])
2512 if test "x$target_byte_order" = "xG_BIG_ENDIAN"; then
2513 AC_DEFINE(TARGET_BYTE_ORDER,G_BIG_ENDIAN,[byte order of target])
2514 elif test "x$target_byte_order" = "xG_LITTLE_ENDIAN"; then
2515 AC_DEFINE(TARGET_BYTE_ORDER,G_LITTLE_ENDIAN,[byte order of target])
2517 AC_DEFINE(TARGET_BYTE_ORDER,G_BYTE_ORDER,[byte order of target])
2520 if test "x$have_visibility_hidden" = "xyes"; then
2521 AC_DEFINE(HAVE_VISIBILITY_HIDDEN, 1, [Support for the visibility ("hidden") attribute])
2524 if test "x$have_deprecated" = "xyes"; then
2525 AC_DEFINE(HAVE_DEPRECATED, 1, [Support for the deprecated attribute])
2529 dnl Simple Generational checks (sgen)
2531 if $sgen_supported; then
2532 build_sgen_default=yes
2534 build_sgen_default=no
2537 AC_ARG_WITH(sgen, [ --with-sgen=yes,no Extra Generational GC, default=yes],[buildsgen=$with_sgen],[buildsgen=$build_sgen_default])
2538 if test x$buildsgen = xyes; then
2539 if $sgen_supported; then
2540 SGEN_DEFINES="-DHAVE_SGEN_GC -DHAVE_MOVING_COLLECTOR -DHAVE_WRITE_BARRIERS"
2541 gc_msg="sgen and $gc_msg"
2544 AC_MSG_WARN("Sgen is not supported on this platform")
2547 AC_SUBST(SGEN_DEFINES)
2548 AM_CONDITIONAL(SUPPORT_SGEN, test x$buildsgen = xyes)
2551 if test x$JIT_SUPPORTED = xyes; then
2552 if $jit_wanted; then
2554 jit_status="Building and using the JIT"
2556 if $interp_wanted; then
2557 jit_status="Building the JIT, defaulting to the interpreter"
2559 AC_ERROR(No JIT or interpreter support available or selected.)
2563 if test x$interp_wanted = xtrue; then
2564 jit_status="interpreter"
2566 AC_ERROR(No JIT or interpreter support available or selected.)
2570 AM_CONDITIONAL(USE_JIT, test x$USEJIT = xtrue)
2578 INTL="libintl.dylib"
2579 SQLITE="libsqlite.0.dylib"
2580 SQLITE3="libsqlite3.0.dylib"
2590 SQLITE="libsqlite.so"
2591 SQLITE3="libsqlite3.so"
2596 SQLITE="libsqlite.so"
2597 SQLITE3="libsqlite3.so"
2601 AC_MSG_CHECKING(for the soname of libX11.so)
2602 for i in $x_libraries /usr/lib /usr/lib64; do
2604 if test -f $i/libX11.so.$r; then
2611 if test "x$X11" = "xlibX11.so"; then
2612 AC_MSG_WARN([Could not find X development libs. Do you have the -devel package installed? WinForms may not work...]);
2620 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86"; then
2621 if test "x$with_tls" = "x__thread"; then
2623 # On some linux distributions, TLS works in executables, but linking
2624 # against a shared library containing TLS fails with:
2625 # undefined reference to `__tls_get_addr'
2627 rm -f conftest.c conftest.so conftest
2628 echo "static __thread int foo; int main () { foo = 5; return 0; }" > conftest.c
2629 $CC -fPIC --shared -o conftest.so conftest.c > /dev/null 2>&1
2630 $CC -o conftest conftest.so > /dev/null 2>&1
2631 if test ! -f conftest; then
2632 AC_MSG_WARN([Disabling usage of __thread.]);
2635 rm -f conftest.c conftest.so conftest
2639 mono_debugger_supported=no
2640 AC_ARG_ENABLE(mono-debugger, [ --disable-mono-debugger disable support for the mdb debugger], try_mono_debugger=$enableval, try_mono_debugger=yes)
2641 if test "x$try_mono_debugger" = "xyes"; then
2642 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86" -o "x$TARGET" = "xALPHA" -o "x$TARGET" = "xS390x"; then
2643 if test x$use_included_gc = xyes; then
2646 mono_debugger_supported=yes
2649 mono_debugger_supported=yes
2656 # disable the debugger entirely when building with moonlight
2657 if test "x$with_moonlight" != "xno"; then
2658 mono_debugger_supported=no
2661 AC_MSG_CHECKING(if the Mono Debugger is supported on this platform)
2662 if test "x$mono_debugger_supported" = "xyes"; then
2663 BOEHM_DEFINES="$BOEHM_DEFINES -DMONO_DEBUGGER_SUPPORTED"
2664 NESTED_LIBGC_FLAGS="-DMONO_DEBUGGER_SUPPORTED"
2666 AM_CONDITIONAL(MONO_DEBUGGER_SUPPORTED, test x$mono_debugger_supported = xyes)
2667 AC_MSG_RESULT($mono_debugger_supported)
2669 AC_ARG_ENABLE(icall-symbol-map,[ --enable-icall-symbol-map Generate tables which map icall functions to their C symbols], icall_symbol_map=$enableval, icall_symbol_map=no)
2670 if test "x$icall_symbol_map" = "xyes"; then
2671 AC_DEFINE(ENABLE_ICALL_SYMBOL_MAP, 1, [Icall symbol map enabled])
2674 AC_ARG_ENABLE(icall-export,[ --enable-icall-export Export icall functions], icall_export=$enableval, icall_export=no)
2675 if test "x$icall_export" = "xyes"; then
2676 AC_DEFINE(ENABLE_ICALL_EXPORT, 1, [Icall export enabled])
2679 AC_ARG_ENABLE(icall-tables,[ --disable-icall-tables Disable the runtime lookup of icalls], icall_tables=$enableval, icall_tables=yes)
2680 if test "x$icall_tables" = "xno"; then
2681 AC_DEFINE(DISABLE_ICALL_TABLES, 1, [Icall tables disabled])
2684 if test "x$with_tls" = "x__thread"; then
2685 AC_DEFINE(HAVE_KW_THREAD, 1, [Have __thread keyword])
2686 # Pass the information to libgc
2687 CPPFLAGS="$CPPFLAGS -DUSE_COMPILER_TLS"
2688 AC_MSG_CHECKING(if the tls_model attribute is supported)
2689 AC_TRY_COMPILE([static __thread int foo __attribute__((tls_model("initial-exec")));], [
2692 # CLANG doesn't support this yet, and it prints warnings about it
2693 if test "x$CLANG" = "xno"; then
2694 AC_DEFINE(HAVE_TLS_MODEL_ATTR, 1, [tld_model available])
2701 if test ${TARGET} = ARM && test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
2702 dnl ******************************************
2703 dnl *** Check to see what FPU is available ***
2704 dnl ******************************************
2705 AC_MSG_CHECKING(which FPU to use)
2708 if gcc -v 2>&1 | grep -q -- '--with-float=hard'; then
2712 if test x$fpu = xNONE; then
2714 CFLAGS="$CFLAGS -mfpu=vfp -mfloat-abi=softfp"
2716 int main () { __asm__ ("faddd d7, d6, d7"); return 0; }
2717 ], fpu=VFP, fpu=NONE)
2721 if test x$fpu = xNONE; then
2722 AC_TRY_COMPILE([], [
2723 __asm__ ("ldfd f0, [r0]");
2724 ], fpu=FPA, fpu=NONE)
2728 CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu=1"
2731 AC_MSG_CHECKING(for ARMV6)
2733 int main () { __asm__ __volatile__ ("mcr p15, 0, %0, c7, c10, 5" : : "r" (0) : "memory"); return 0; }
2734 ], armv6=yes, armv6=no)
2736 AC_MSG_RESULT($armv6)
2737 if test ${armv6} = yes; then
2738 AC_DEFINE(HAVE_ARMV6, 1, "Host supports ARMV6 instructions")
2739 # libgc's gc_locks.h depends on this
2740 NESTED_LIBGC_FLAGS="$NESTED_LIBGC_FLAGS -DHAVE_ARMV6"
2744 if test ${TARGET} = unknown; then
2745 CPPFLAGS="$CPPFLAGS -DNO_PORT"
2746 AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
2749 if test ${ACCESS_UNALIGNED} = no; then
2750 CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
2755 # Pass CPPFLAGS to libgc configure
2756 # We should use a separate variable for this to avoid passing useless and
2757 # potentially problematic defines to libgc (like -D_FILE_OFFSET_BITS=64)
2758 # This should be executed late so we pick up the final version of CPPFLAGS
2759 # The problem with this approach, is that during a reconfigure, the main
2760 # configure scripts gets invoked with these arguments, so we use separate
2761 # variables understood by libgc's configure to pass CPPFLAGS and CFLAGS.
2762 TMP_CPPFLAGS="$CPPFLAGS $NESTED_LIBGC_FLAGS"
2763 if test x$TARGET = xSPARC -o x$TARGET = xSPARC64; then
2764 TMP_CPPFLAGS=`echo $TMP_CPPFLAGS | sed -e 's/-D_FILE_OFFSET_BITS=64//g'`
2766 # Don't pass -finstrument-for-thread-suspension in,
2767 # if these are instrumented it will be very bad news
2768 # (infinite recursion, undefined parking behavior, etc)
2769 TMP_CPPFLAGS=`echo $TMP_CPPFLAGS | sed -e 's/-finstrument-for-thread-suspension//g'`
2770 ac_configure_args="$ac_configure_args --disable-embed-check --with-libgc-threads=$libgc_threads $libgc_configure_args \"CPPFLAGS_FOR_LIBGC=$TMP_CPPFLAGS\" \"CFLAGS_FOR_LIBGC=$CFLAGS_FOR_LIBGC\""
2771 AC_CONFIG_SUBDIRS(libgc)
2775 #AC_ARG_WITH(profile2, [ --with-profile2=yes,no If you want to install the 2.0 FX (defaults to yes)], [], [with_profile2=yes])
2776 AC_ARG_WITH(profile4, [ --with-profile4=yes,no If you want to install the 4.x FX (defaults to yes)], [], [with_profile4=yes])
2777 AC_ARG_WITH(monodroid, [ --with-monodroid=yes,no If you want to build the MonoDroid 2.1 assemblies (defaults to no)], [], [with_monodroid=no])
2778 AC_ARG_WITH(monotouch, [ --with-monotouch=yes,no If you want to build the MonoTouch 2.1 assemblies (defaults to no)], [], [with_monotouch=no])
2779 AC_ARG_WITH(mobile, [ --with-mobile=yes,no If you want to build the Mobile 2.1 assemblies (defaults to no)], [], [with_mobile=no])
2782 AC_ARG_WITH(oprofile,[ --with-oprofile=no,<oprofile install dir> Enable oprofile support (defaults to no)],[
2783 if test x$with_oprofile != xno; then
2784 oprofile_include=$with_oprofile/include
2785 if test ! -f $oprofile_include/opagent.h; then
2786 AC_MSG_ERROR([oprofile include file not found at $oprofile_include/opagent.h])
2789 OPROFILE_CFLAGS="-I$oprofile_include"
2790 OPROFILE_LIBS="-L$with_oprofile/lib/oprofile -lopagent"
2791 AC_DEFINE(HAVE_OPROFILE,1,[Have oprofile support])
2796 AC_ARG_WITH(malloc_mempools,[ --with-malloc-mempools=yes,no Use malloc for each single mempool allocation (only for runtime debugging, defaults to no)],[
2797 if test x$with_malloc_mempools = xyes; then
2799 AC_DEFINE(USE_MALLOC_FOR_MEMPOOLS,1,[Use malloc for each single mempool allocation])
2805 AC_ARG_WITH(mcs_docs,[ --with-mcs-docs=yes,no If you want to build the documentation under mcs (defaults to yes)],[
2806 if test x$with_mcs_docs != xyes; then
2807 DISABLE_MCS_DOCS=yes
2810 if test x$with_profile4 != xyes; then
2811 DISABLE_MCS_DOCS=yes
2815 AC_ARG_WITH(moonlight, [ --with-moonlight=yes|no|only If you want to build Mono for Moonlight (defaults to no)],[
2816 if test x$with_moonlight != xno; then
2817 MOONLIGHT_DEFINES="-DMOONLIGHT -DDISABLE_ASSEMBLY_REMAPPING "
2819 ], [with_moonlight=no])
2820 AC_SUBST(MOONLIGHT_DEFINES)
2822 AC_ARG_WITH(moon_gc, [ --with-moon-gc=boehm,sgen Select the gc to use with Moonlight (defaults to boehm)],[
2823 if test "x$with_moon_gc" != "xsgen"; then
2826 ], [with_moon_gc=boehm])
2828 AC_CHECK_HEADER([malloc.h],
2829 [AC_DEFINE([HAVE_USR_INCLUDE_MALLOC_H], [1],
2830 [Define to 1 if you have /usr/include/malloc.h.])],,)
2832 # When --disable-shared is used, libtool transforms libmono-2.0.la into libmono-2.0.so
2833 # instead of libmono-static.a
2834 if test "x$enable_shared" = "xno"; then
2835 LIBMONO_LA=.libs/libmono-static.a
2837 LIBMONO_LA=libmono-$API_VER.la
2839 AC_SUBST(LIBMONO_LA)
2842 dnl Consistency settings
2844 if test x$cross_compiling = xyes -o x$enable_mcs_build = xno; then
2845 DISABLE_MCS_DOCS=yes
2848 if test x$DISABLE_MCS_DOCS = xyes; then
2855 ## Maybe should also disable if mcsdir is invalid. Let's punt the issue for now.
2856 AM_CONDITIONAL(BUILD_MCS, [test x$cross_compiling = xno && test x$enable_mcs_build != xno])
2858 AM_CONDITIONAL(HAVE_OPROFILE, test x$OPROFILE = xyes)
2859 AC_SUBST(OPROFILE_CFLAGS)
2860 AC_SUBST(OPROFILE_LIBS)
2862 libmono_ldflags="$libmono_ldflags $LIBS"
2864 AM_CONDITIONAL(MOONLIGHT, [test "x$with_moonlight" != "xno"])
2865 AM_CONDITIONAL(ONLY_MOONLIGHT, [test "x$with_moonlight" = "xonly"])
2866 AM_CONDITIONAL(MOONLIGHT_BOEHM, [test "x$with_moon_gc" = "xboehm"])
2867 AM_CONDITIONAL(MOONLIGHT_SGEN, [test "x$with_moon_gc" = "xsgen"])
2869 AM_CONDITIONAL(INSTALL_4_0, [test "x$with_profile4" = xyes])
2870 AM_CONDITIONAL(INSTALL_MONODROID, [test "x$with_monodroid" = xyes])
2871 AM_CONDITIONAL(INSTALL_MONOTOUCH, [test "x$with_monotouch" = xyes])
2872 AM_CONDITIONAL(INSTALL_MOBILE, [test "x$with_mobile" = xyes])
2874 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
2875 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
2876 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
2877 AM_CONDITIONAL(SPARC64, test x$TARGET = xSPARC64)
2878 AM_CONDITIONAL(X86, test x$TARGET = xX86)
2879 AM_CONDITIONAL(AMD64, test x$TARGET = xAMD64)
2880 AM_CONDITIONAL(ALPHA, test x$TARGET = xALPHA)
2881 AM_CONDITIONAL(IA64, test x$TARGET = xIA64)
2882 AM_CONDITIONAL(M68K, test x$TARGET = xM68K)
2883 AM_CONDITIONAL(MIPS, test x$TARGET = xMIPS)
2884 AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
2885 AM_CONDITIONAL(POWERPC64, test x$TARGET = xPOWERPC64)
2886 AM_CONDITIONAL(ARM, test x$TARGET = xARM)
2887 AM_CONDITIONAL(S390, test x$TARGET = xS390)
2888 AM_CONDITIONAL(S390x, test x$TARGET = xS390x)
2889 AM_CONDITIONAL(HPPA, test x$TARGET = xHPPA)
2891 AM_CONDITIONAL(JIT_SUPPORTED, test x$JIT_SUPPORTED = xyes)
2892 AM_CONDITIONAL(INTERP_SUPPORTED, test x$interp_wanted = xtrue)
2893 AM_CONDITIONAL(INCLUDED_LIBGC, test x$gc = xincluded)
2900 AC_DEFINE_UNQUOTED(ARCHITECTURE,"$arch_target",[The architecture this is running on])
2901 AC_SUBST(arch_target)
2906 mono_build_root=`pwd`
2907 AC_SUBST(mono_build_root)
2909 if test x$USEJIT = xtrue; then
2910 mono_runtime=mono/mini/mono
2912 mono_runtime=mono/interpreter/mint
2914 AC_SUBST(mono_runtime)
2916 mono_cfg_root=$mono_build_root/runtime
2917 if test x$host_win32 = xyes; then
2918 if test "x$cross_compiling" = "xno"; then
2919 mono_cfg_dir=`cygpath -w -a $mono_cfg_root`\\etc
2921 mono_cfg_dir=`echo $mono_cfg_root | tr '/' '\\'`\\etc
2924 mono_cfg_dir=$mono_cfg_root/etc
2926 AC_SUBST(mono_cfg_dir)
2928 AC_CONFIG_FILES([po/mcs/Makefile.in])
2930 AC_CONFIG_FILES([runtime/mono-wrapper],[chmod +x runtime/mono-wrapper])
2931 AC_CONFIG_FILES([runtime/monodis-wrapper],[chmod +x runtime/monodis-wrapper])
2933 AC_CONFIG_COMMANDS([runtime/etc/mono/1.0/machine.config],
2936 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2938 *) reldir=$depth/$srcdir ;;
2940 $ac_aux_dir/install-sh -d runtime/etc/mono/1.0
2941 cd runtime/etc/mono/1.0
2942 rm -f machine.config
2943 $LN_S $reldir/data/net_1_1/machine.config machine.config
2947 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/machine.config],
2950 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2952 *) reldir=$depth/$srcdir ;;
2954 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
2955 cd runtime/etc/mono/2.0
2956 rm -f machine.config
2957 $LN_S $reldir/data/net_2_0/machine.config machine.config
2961 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/web.config],
2964 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2966 *) reldir=$depth/$srcdir ;;
2968 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
2969 cd runtime/etc/mono/2.0
2971 $LN_S $reldir/data/net_2_0/web.config web.config
2975 AC_CONFIG_COMMANDS([runtime/etc/mono/browscap.ini],
2978 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2980 *) reldir=$depth/$srcdir ;;
2982 $ac_aux_dir/install-sh -d runtime/etc/mono/
2983 cd runtime/etc/mono/
2985 $LN_S $reldir/data/browscap.ini browscap.ini
2989 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/Browsers/Compat.browser],
2990 [ depth=../../../../..
2992 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2994 *) reldir=$depth/$srcdir ;;
2996 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0/Browsers/
2997 cd runtime/etc/mono/2.0/Browsers
2998 rm -f Compat.browser
2999 $LN_S $reldir/data/net_2_0/Browsers/Compat.browser Compat.browser
3003 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/machine.config],
3006 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3008 *) reldir=$depth/$srcdir ;;
3010 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
3011 cd runtime/etc/mono/4.0
3012 rm -f machine.config
3013 $LN_S $reldir/data/net_4_0/machine.config machine.config
3017 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/web.config],
3020 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3022 *) reldir=$depth/$srcdir ;;
3024 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
3025 cd runtime/etc/mono/4.0
3027 $LN_S $reldir/data/net_4_0/web.config web.config
3031 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/machine.config],
3034 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3036 *) reldir=$depth/$srcdir ;;
3038 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5
3039 cd runtime/etc/mono/4.5
3040 rm -f machine.config
3041 $LN_S $reldir/data/net_4_5/machine.config machine.config
3045 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/web.config],
3048 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3050 *) reldir=$depth/$srcdir ;;
3052 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5
3053 cd runtime/etc/mono/4.5
3055 $LN_S $reldir/data/net_4_5/web.config web.config
3059 if test x$enable_quiet_build = xyes; then
3060 AC_CONFIG_COMMANDS([quiet],
3061 [ for i in `find mono libgc support -name Makefile`; do
3062 if [ grep -q 'generated by automake' $i ]; then
3063 $srcdir/scripts/patch-quiet.sh $i;
3067 AC_CONFIG_COMMANDS([quiet-libtool], [sed -e 's/echo "copying selected/# "copying selected/g' < libtool > libtool.tmp && mv libtool.tmp libtool && chmod a+x libtool; sed -e 's/$ECHO "copying selected/# "copying selected/g' < libtool > libtool.tmp && mv libtool.tmp libtool && chmod a+x libtool])
3074 scripts/mono-find-provides
3075 scripts/mono-find-requires
3078 mono/metadata/Makefile
3082 mono/arch/x86/Makefile
3083 mono/arch/amd64/Makefile
3084 mono/arch/hppa/Makefile
3085 mono/arch/ppc/Makefile
3086 mono/arch/sparc/Makefile
3087 mono/arch/s390/Makefile
3088 mono/arch/s390x/Makefile
3089 mono/arch/arm/Makefile
3090 mono/arch/alpha/Makefile
3091 mono/arch/ia64/Makefile
3092 mono/arch/mips/Makefile
3093 mono/interpreter/Makefile
3095 mono/tests/tests-config
3096 mono/tests/assemblyresolve/Makefile
3097 mono/tests/cas/Makefile
3098 mono/tests/cas/assembly/Makefile
3099 mono/tests/cas/demand/Makefile
3100 mono/tests/cas/inheritance/Makefile
3101 mono/tests/cas/linkdemand/Makefile
3102 mono/tests/cas/threads/Makefile
3103 mono/benchmark/Makefile
3104 mono/monograph/Makefile
3105 mono/io-layer/Makefile
3107 mono/profiler/Makefile
3109 ikvm-native/Makefile
3114 data/net_2_0/Makefile
3115 data/net_4_0/Makefile
3116 data/net_4_5/Makefile
3117 data/net_2_0/Browsers/Makefile
3124 data/mono-options.pc
3125 data/mono-lineeditor.pc
3132 data/system.web.extensions_1.0.pc
3133 data/system.web.extensions.design_1.0.pc
3134 data/system.web.mvc.pc
3135 data/system.web.mvc2.pc
3140 tools/locale-builder/Makefile
3147 if test x$host_win32 = xyes; then
3148 # Get rid of 'cyg' prefixes in library names
3149 sed -e "s/\/cyg\//\/\//" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
3150 # libtool seems to inherit -mno-cygwin from our CFLAGS, and uses it to compile its executable
3151 # wrapper scripts which use exec(). gcc has no problem compiling+linking this, but the resulting
3152 # executable doesn't work...
3153 sed -e "s,-mno-cygwin,,g" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
3158 NONE) prefix=$ac_default_prefix ;;
3160 case $exec_prefix in
3161 NONE) exec_prefix='${prefix}' ;;
3165 # If we are cross compiling, we don't build in the mcs/ tree. Let us not clobber
3166 # any existing config.make. This allows people to share the same source tree
3167 # with different build directories, one native and one cross
3169 if test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
3171 test -w $mcs_topdir/build || chmod +w $mcs_topdir/build
3173 echo "prefix=$prefix" > $mcs_topdir/build/config.make
3174 echo "exec_prefix=$exec_prefix" >> $mcs_topdir/build/config.make
3175 echo "sysconfdir=$sysconfdir" >> $mcs_topdir/build/config.make
3176 echo 'mono_libdir=${exec_prefix}/lib' >> $mcs_topdir/build/config.make
3177 echo 'IL_FLAGS = /debug' >> $mcs_topdir/build/config.make
3178 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $mcs_topdir/build/config.make
3179 echo "ILDISASM = $mono_build_root/runtime/monodis-wrapper" >> $mcs_topdir/build/config.make
3182 [[\\/$]]* | ?:[[\\/]]* ) mcs_INSTALL=$INSTALL ;;
3183 *) mcs_INSTALL=$mono_build_root/$INSTALL ;;
3186 echo "INSTALL = $mcs_INSTALL" >> $mcs_topdir/build/config.make
3189 [myver=$($AWK 'BEGIN {
3190 split (ENVIRON["VERSION"] ".0.0.0", vsplit, ".")
3191 if(length(vsplit [1]) > 4) {
3192 split (substr(ENVIRON["VERSION"], 0, 4) "." substr(ENVIRON["VERSION"], 5) ".0.0", vsplit, ".")
3194 print vsplit [1] "." vsplit [2] "." vsplit [3] "." vsplit [4]
3197 echo "MONO_VERSION = $myver" >> $mcs_topdir/build/config.make
3199 if test x$platform_darwin = xyes; then
3200 echo "PLATFORM = darwin" >> $mcs_topdir/build/config.make
3203 if test x$AOT_SUPPORTED = xyes -a x$enable_system_aot = xdefault; then
3204 enable_system_aot=yes
3207 if test "x$enable_loadedllvm" = "xyes"; then
3208 # This seems to fail on the x86 buildbots
3209 enable_system_aot=no
3212 if test x$host_win32 = xno -a x$enable_system_aot = xyes; then
3213 echo "ENABLE_AOT = 1" >> $mcs_topdir/build/config.make
3216 if test x$DISABLE_MCS_DOCS = xyes; then
3217 echo "DISABLE_MCS_DOCS = yes" >> $mcs_topdir/build/config.make
3220 if test x$with_moonlight != xno; then
3221 echo "MOONLIGHT = 1" >> $srcdir/$mcsdir/build/config.make
3224 if test x$with_profile4 != xyes; then
3225 echo "DEFAULT_PROFILE = net_2_0" >> $srcdir/$mcsdir/build/config.make
3230 # if we have an olive folder, override the default settings
3231 if test -d $olivedir; then
3233 if test x$cross_compiling = xno && test x$enable_olive_build != xno; then
3235 test -w $srcdir/$olivedir/build || chmod +w $srcdir/$olivedir/build
3237 echo "prefix=$prefix" > $srcdir/$olivedir/build/config.make
3238 echo "exec_prefix=$exec_prefix" >> $srcdir/$olivedir/build/config.make
3239 echo 'mono_libdir=${exec_prefix}/lib' >> $srcdir/$olivedir/build/config.make
3240 echo 'MCS_FLAGS = $(PLATFORM_DEBUG_FLAGS)' >> $srcdir/$olivedir/build/config.make
3241 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $srcdir/$olivedir/build/config.make
3242 echo "MONO_VERSION = $myver" >> $srcdir/$olivedir/build/config.make
3248 libgdiplus_msg=${libgdiplus_loc:-assumed to be installed}
3252 olive source: $olive_topdir
3257 SIGALTSTACK: $with_sigaltstack
3260 BigArrays: $enable_big_arrays
3261 DTrace: $enable_dtrace
3262 Parallel Mark: $enable_parallel_mark
3263 LLVM Back End: $enable_llvm (dynamically loaded: $enable_loadedllvm)
3266 Moon Profile: $with_moonlight ($with_moon_gc)
3267 MonoDroid: $with_monodroid
3268 MonoTouch: $with_monotouch
3269 Mobile: $with_mobile
3270 JNI support: $jdk_headers_found
3271 libgdiplus: $libgdiplus_msg
3275 if test x$with_static_mono = xno -a "x$host_win32" != "xyes"; then
3276 AC_MSG_WARN(Turning off static Mono is a risk, you might run into unexpected bugs)