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.md])
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 subdir-objects])
17 AC_CONFIG_HEADERS([config.h])
25 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
29 echo "Run configure using ./configure --host=i686-pc-mingw32"
33 # In case of cygwin, override LN_S, irrespective of what it determines.
34 # The build uses cygwin, but the actual runtime doesn't.
36 *cygwin* ) LN_S='cp -p';;
45 gc_msg="included Boehm"
49 if test -d $srcdir/libgc ; then
55 # These variables are the CPPFLAGS/CFLAGS passed to libgc's configure
56 # libgc should inherit the original CFLAGS/CPPFLAGS passed to configure, i.e. -O0
57 CPPFLAGS_FOR_LIBGC=$CPPFLAGS
58 CFLAGS_FOR_LIBGC=$CFLAGS
59 CPPFLAGS_FOR_EGLIB=$CPPFLAGS
60 CFLAGS_FOR_EGLIB=$CFLAGS
62 # libgc uses some deprecated APIs
63 CFLAGS_FOR_LIBGC="$CFLAGS -Wno-deprecated-declarations"
66 # These are the flags that need to be stored in the mono.pc file for
67 # compiling code that will embed Mono
71 AC_SUBST(libmono_cflags)
72 AC_SUBST(libmono_ldflags)
74 # Variable to have relocatable .pc files (lib, or lib64)
75 reloc_libdir=`basename ${libdir}`
76 AC_SUBST(reloc_libdir)
78 dnl if linker handles the version script
81 # Set to yes if Unix sockets cannot be created in an anonymous namespace
84 #Set to extra linker flags to be passed to the runtime binaries (mono /mono-sgen)
85 extra_runtime_ldflags=""
87 # Thread configuration inspired by sleepycat's db
88 AC_MSG_CHECKING([host platform characteristics])
96 # https://bugzilla.novell.com/show_bug.cgi?id=504411
106 *-mingw*|*-*-cygwin*)
107 AC_DEFINE(HOST_WIN32,1,[Host Platform is Win32])
108 AC_DEFINE(DISABLE_PORTABILITY,1,[Disable the io-portability layer])
109 AC_DEFINE(PLATFORM_NO_SYMLINKS,1,[This platform does not support symlinks])
112 if test "x$cross_compiling" = "xno"; then
114 if test "x$host" == "x$build" -a "x$host" == "x$target"; then
115 AC_DEFINE(TARGET_WIN32,1,[Target OS is Win32])
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="-mms-bitfields -mwindows"
127 libmono_ldflags="-mms-bitfields -mwindows"
134 # This forces libgc to use the DllMain based thread registration code on win32
135 libgc_configure_args="$libgc_configure_args --enable-win32-dllmain=yes"
139 CPPFLAGS="$CPPFLAGS -D_REENTRANT -DGC_NETBSD_THREADS -D_GNU_SOURCE"
140 libmono_cflags="-D_REENTRANT"
141 LDFLAGS="$LDFLAGS -pthread"
142 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
143 libmono_ldflags="-pthread"
146 libgc_threads=pthreads
152 if test "x$PTHREAD_CFLAGS" = "x"; then
153 CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS"
156 CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS"
157 libmono_cflags="$PTHREAD_CFLAGS"
159 if test "x$PTHREAD_LIBS" = "x"; then
160 LDFLAGS="$LDFLAGS -pthread -L/usr/local/lib"
161 libmono_ldflags="-pthread"
163 LDFLAGS="$LDFLAGS $PTHREAD_LIBS -L/usr/local/lib"
164 libmono_ldflags="$PTHREAD_LIBS"
166 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
168 AC_DEFINE(PTHREAD_POINTER_ID, 1, [pthread is a pointer])
170 libgc_threads=pthreads
176 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_OPENBSD_THREADS -DPLATFORM_BSD -D_REENTRANT -DUSE_MMAP"
177 if test "x$disable_munmap" != "xyes"; then
178 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
180 libmono_cflags="-D_THREAD_SAFE -D_REENTRANT"
181 LDFLAGS="$LDFLAGS -pthread"
183 AC_DEFINE(PTHREAD_POINTER_ID)
186 libgc_threads=pthreads
193 AC_DEFINE(PLATFORM_ANDROID,1,[Targeting the Android platform])
194 AC_DEFINE(TARGET_ANDROID,1,[Targeting the Android platform])
196 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
197 if test "x$disable_munmap" != "xyes"; then
198 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
200 libmono_cflags="-D_REENTRANT"
202 libgc_threads=pthreads
209 # Android doesn't support boehm, as it's missing <link.h>
213 # isinf(3) requires -lm; see isinf check below
214 LDFLAGS="$LDFLAGS -lm"
216 # Bionic's <pthread.h> sets PTHREAD_STACK_MIN=2*PAGE_SIZE; doesn't define
217 # PAGE_SIZE; breaks mono/io-layer/collection.c
218 # Bionic doesn't provide S_IWRITE; breaks io-layer/io.c
219 CFLAGS="$CFLAGS -DPAGE_SIZE=4096 -DS_IWRITE=S_IWUSR"
220 CXXFLAGS="$CXXFLAGS -DPAGE_SIZE=4096 -DS_IWRITE=S_IWUSR"
222 # The configure check can't detect this
223 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT, 1, [Have large file support])
225 # to bypass the underscore linker check, can't work when cross-compiling
231 CPPFLAGS="$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
239 if test "x$cross_compiling" != "xno"; then
240 # to bypass the underscore linker check, not
241 # available during cross-compilation
253 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
254 if test "x$disable_munmap" != "xyes"; then
255 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
257 libmono_cflags="-D_REENTRANT"
259 libgc_threads=pthreads
263 AC_DEFINE(DISABLE_SOCKETS,1,[Disable sockets support])
264 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
268 CPPFLAGS="$CPPFLAGS -DGC_HPUX_THREADS -D_HPUX_SOURCE -D_XOPEN_SOURCE_EXTENDED -D_REENTRANT"
269 # +ESdbgasm only valid on bundled cc on RISC
270 # silently ignored for ia64
271 if test $GCC != "yes"; then
272 CFLAGS="$CFLAGS +ESdbgasm"
273 # Arrange for run-time dereferencing of null
274 # pointers to produce a SIGSEGV signal.
275 LDFLAGS="$LDFLAGS -z"
277 CFLAGS="$CFLAGS +ESdbgasm"
278 LDFLAGS="$LDFLAGS -z"
279 libmono_cflags="-D_REENTRANT"
280 libmono_ldflags="-lpthread"
281 libgc_threads=pthreads
287 CPPFLAGS="$CPPFLAGS -DGC_SOLARIS_THREADS -DGC_SOLARIS_PTHREADS -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS -DUSE_MMAP -DUSE_MUNMAP -DPLATFORM_SOLARIS"
289 libmono_cflags="-D_REENTRANT"
290 libgc_threads=pthreads
291 # This doesn't seem to work on solaris/x86, but the configure test runs
295 enable_solaris_tar_check=yes
298 parallel_mark="Disabled_Currently_Hangs_On_MacOSX"
302 CPPFLAGS="$CPPFLAGS -no-cpp-precomp -D_THREAD_SAFE -DGC_MACOSX_THREADS -DPLATFORM_MACOSX -DUSE_MMAP -DUSE_MUNMAP"
303 CPPFLAGS="$CPPFLAGS -DGetCurrentProcess=MonoGetCurrentProcess -DGetCurrentThread=MonoGetCurrentThread -DCreateEvent=MonoCreateEvent"
304 libmono_cflags="-D_THREAD_SAFE"
306 AC_DEFINE(PTHREAD_POINTER_ID)
307 AC_DEFINE(USE_MACH_SEMA, 1, [...])
308 no_version_script=yes
310 libgc_threads=pthreads
312 if test "x$cross_compiling" = "xyes"; then
313 has_broken_apple_cpp=yes
315 dnl Snow Leopard is horribly broken -- it reports itself as i386-apple-darwin*, but
316 dnl its gcc defaults to 64-bit mode. They have also deprecated the usage of ucontext
317 dnl we need to set some flags to build our 32-bit binaries on 10.6 properly
319 dnl Snow Leopard and newer config.guess reports as this
321 BROKEN_DARWIN_FLAGS="-arch i386 -D_XOPEN_SOURCE"
322 BROKEN_DARWIN_CPPFLAGS="-D_XOPEN_SOURCE"
323 CPPFLAGS="$CPPFLAGS $BROKEN_DARWIN_CPPFLAGS"
324 CFLAGS="$CFLAGS $BROKEN_DARWIN_FLAGS"
325 CXXFLAGS="$CXXFLAGS $BROKEN_DARWIN_FLAGS"
326 CCASFLAGS="$CCASFLAGS $BROKEN_DARWIN_FLAGS"
327 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC $BROKEN_DARWIN_CPPFLAGS"
328 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC $BROKEN_DARWIN_FLAGS"
329 CPPFLAGS_FOR_EGLIB="$CPPFLAGS_FOR_EGLIB $BROKEN_DARWIN_CPPFLAGS"
330 CFLAGS_FOR_EGLIB="$CFLAGS_FOR_EGLIB $BROKEN_DARWIN_FLAGS"
341 CPPFLAGS="$CPPFLAGS -D_REENTRANT -D_THREAD_SAFE"
342 libmono_cflags="-D_REENTRANT -D_THREAD_SAFE"
344 LIBS="$LIBS -lnetwork"
346 AC_DEFINE(PTHREAD_POINTER_ID)
347 libgc_threads=pthreads
351 AC_MSG_WARN([*** Please add $host to configure.ac checks!])
358 if test x$need_link_unlink = xyes; then
359 AC_DEFINE(NEED_LINK_UNLINK, 1, [Define if Unix sockets cannot be created in an anonymous namespace])
362 AC_SUBST(extra_runtime_ldflags)
363 AM_CONDITIONAL(HOST_WIN32, test x$host_win32 = xyes)
364 AM_CONDITIONAL(TARGET_WIN32, test x$target_win32 = xyes)
365 AM_CONDITIONAL(PLATFORM_LINUX, echo x$target_os | grep -q linux)
366 AM_CONDITIONAL(PLATFORM_DARWIN, test x$platform_darwin = xyes)
367 AM_CONDITIONAL(PLATFORM_SIGPOSIX, test x$use_sigposix = xyes)
368 AM_CONDITIONAL(PLATFORM_ANDROID, test x$platform_android = xyes)
370 AC_CHECK_TOOL(CC, gcc, gcc)
372 AC_CHECK_TOOL(CXX, g++, g++)
378 dnl We should use AM_PROG_AS, but it's not available on automake/aclocal 1.4
380 # Set ASFLAGS if not already set.
381 : ${CCASFLAGS='$(CFLAGS)'}
385 # AC_PROG_CXX helpfully sets CXX to g++ even if no c++ compiler is found so check
386 # GXX instead. See http://lists.gnu.org/archive/html/bug-autoconf/2002-04/msg00056.html
387 if test "x$CXX" = "xg++"; then
388 if test "x$GXX" != "xyes"; then
389 # automake/libtool is so broken, it requires g++ even if the c++ sources
390 # are inside automake conditionals
391 AC_MSG_ERROR([You need to install g++])
395 dnl may require a specific autoconf version
396 dnl AC_PROG_CC_FOR_BUILD
397 dnl CC_FOR_BUILD not automatically detected
399 CFLAGS_FOR_BUILD=$CFLAGS
401 if test "x$cross_compiling" = "xyes"; then
406 AC_SUBST(CC_FOR_BUILD)
407 AC_SUBST(CFLAGS_FOR_BUILD)
409 AC_SUBST(BUILD_EXEEXT)
411 AM_CONDITIONAL(CROSS_COMPILING, [test x$cross_compiling = xyes])
412 AM_CONDITIONAL(USE_BATCH_FILES, [test x$host_win32 = xyes -a x$cross_compiling = xyes])
417 # This causes monodis to not link correctly
418 #AC_DISABLE_FAST_INSTALL
420 # Use dolt (http://dolt.freedesktop.org/) instead of libtool for building.
423 export_ldflags=`(./libtool --config; echo eval echo \\$export_dynamic_flag_spec) | sh`
424 AC_SUBST(export_ldflags)
426 # Test whenever ld supports -version-script
429 if test "x$lt_cv_prog_gnu_ld" = "xno"; then
430 no_version_script=yes
435 AM_CONDITIONAL(NO_VERSION_SCRIPT, test x$no_version_script = xyes)
437 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 libproc.h)
438 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 sys/inotify.h)
439 AC_CHECK_HEADERS([linux/netlink.h linux/rtnetlink.h],
440 [], [], [#include <stddef.h>
441 #include <sys/socket.h>
442 #include <linux/socket.h>])
444 AC_CHECK_HEADERS(sys/user.h, [], [],
446 #ifdef HAVE_SYS_PARAM_H
447 # include <sys/param.h>
451 AC_CHECK_HEADER(zlib.h, [have_zlib=yes], [have_zlib=no])
452 if test x$have_zlib = xyes; then
453 AC_TRY_COMPILE([#include <zlib.h>], [
454 #if defined(ZLIB_VERNUM) && (ZLIB_VERNUM >= 0x1230)
457 #error No good zlib found
460 AC_MSG_RESULT(Using system zlib)
461 zlib_msg="system zlib"
462 AC_DEFINE(HAVE_SYS_ZLIB,1,[Have system zlib])
464 AC_MSG_RESULT(Using embedded zlib)
466 zlib_msg="bundled zlib"
470 AM_CONDITIONAL(HAVE_ZLIB, test x$have_zlib = xyes)
471 AC_DEFINE(HAVE_ZLIB,1,[Have system zlib])
473 # for mono/metadata/debug-symfile.c
474 AC_CHECK_HEADERS(elf.h)
477 AC_CHECK_HEADERS(poll.h)
478 AC_CHECK_HEADERS(sys/poll.h)
479 AC_CHECK_HEADERS(sys/wait.h)
480 AC_CHECK_HEADERS(grp.h)
481 AC_CHECK_HEADERS(syslog.h)
484 AC_CHECK_HEADERS(wchar.h)
485 AC_CHECK_HEADERS(ieeefp.h)
486 AC_MSG_CHECKING(for isinf)
487 AC_TRY_LINK([#include <math.h>], [
491 AC_DEFINE(HAVE_ISINF, 1, [isinf available])
493 # We'll have to use signals
497 AC_CHECK_FUNCS(_finite, , AC_MSG_CHECKING(for _finite in math.h)
498 AC_TRY_LINK([#include <math.h>],
500 AC_DEFINE(HAVE__FINITE, 1, [Have _finite in -lm]) AC_MSG_RESULT(yes),
503 # for Linux statfs support
504 AC_CHECK_HEADERS(linux/magic.h)
506 # not 64 bit clean in cross-compile
507 AC_CHECK_SIZEOF(void *, 4)
509 AC_CACHE_CHECK([for clang],
524 if test x"$GCC" = xyes; then
525 WARN='-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wwrite-strings -Wno-switch -Wno-switch-enum -Wno-unused-value'
526 # The runtime code does not respect ANSI C strict aliasing rules
527 CFLAGS="$CFLAGS -fno-strict-aliasing"
529 # We rely on signed overflow to behave
530 CFLAGS="$CFLAGS -fwrapv"
533 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
534 AC_MSG_CHECKING(for -Wdeclaration-after-statement option to gcc)
545 # Check for the normal version, since gcc ignores unknown -Wno options
546 CFLAGS="$CFLAGS -Wunused-but-set-variable -Werror"
547 AC_MSG_CHECKING(for -Wno-unused-but-set-variable option to gcc)
552 CFLAGS="$ORIG_CFLAGS -Wno-unused-but-set-variable"
558 if test "x$mono_cv_clang" = "xyes"; then
559 # https://bugzilla.samba.org/show_bug.cgi?id=8118
560 WARN="$WARN -Qunused-arguments"
561 WARN="$WARN -Wno-unused-function -Wno-tautological-compare -Wno-parentheses-equality -Wno-self-assign"
564 # The Sun Forte compiler complains about inline functions that access static variables
565 # so disable all inlining.
568 CFLAGS="$CFLAGS -Dinline="
572 CFLAGS="$CFLAGS -g $WARN"
573 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -g"
575 # Where's the 'mcs' source tree?
576 if test -d $srcdir/mcs; then
582 AC_ARG_WITH(mcs-path, [ --with-mcs-path=/path/to/mcs Specify an alternate mcs source tree],
583 if test x$with_mcs_path != "x" -a -d $with_mcs_path ; then
584 mcsdir=$with_mcs_path
588 AC_ARG_WITH(jumptables, [ --with-jumptables=yes,no enable/disable support for jumptables (ARM-only for now) (defaults to no)],[],[with_jumptables=no])
591 # A sanity check to catch cases where the package was unpacked
592 # with an ancient tar program (Solaris)
594 AC_ARG_ENABLE(solaris-tar-check,
595 [ --disable-solaris-tar-check disable solaris tar check],
596 do_solaris_tar_check=no, do_solaris_tar_check=yes)
598 if test x"$do_solaris_tar_check" = xyes -a x"$enable_solaris_tar_check" = xyes; then
599 AC_MSG_CHECKING(integrity of package)
600 if test -f $mcsdir/class/System.Runtime.Serialization.Formatters.Soap/System.Runtime.Serialization.Formatters.Soap/SoapTypeMapper.cs
604 errorm="Your mono distribution is incomplete; if unpacking from a tar file, make sure you use GNU tar; see http://www.mono-project.com/IncompletePackage for more details"
605 AC_MSG_ERROR([$errorm])
609 if test "x$with_mcs_path" != "x"; then
610 mcs_topdir=$(cd "$mcsdir" && pwd)
611 mcs_topdir_from_srcdir=$mcs_topdir
613 mcs_topdir=$(cd "$srcdir/$mcsdir" && pwd)
614 mcs_topdir_from_srcdir='$(top_builddir)'/$mcsdir
617 # Convert mcs_topdir* paths to Windows syntax.
618 if test x$cross_compiling$host_win32 = xnoyes; then
619 mcs_topdir=$(cygpath -m $mcs_topdir)
620 case $mcs_topdir_from_srcdir in
622 mcs_topdir_from_srcdir=$(cygpath -m $mcs_topdir_from_srcdir)
627 AC_SUBST([mcs_topdir])
628 AC_SUBST([mcs_topdir_from_srcdir])
630 # Where's the 'olive' source tree?
631 if test -d $srcdir/olive; then
637 if test -d $srcdir/$olivedir; then
638 olive_topdir='$(top_srcdir)/'$olivedir
641 # gettext: prepare the translation directories.
642 # we do not configure the full gettext, as we consume it dynamically from C#
645 if test "x$USE_NLS" = "xyes"; then
646 AC_CHECK_PROG(HAVE_MSGFMT, msgfmt,yes,no)
648 if test "x$HAVE_MSGFMT" = "xno"; then
649 AC_MSG_ERROR([msgfmt not found. You need to install the 'gettext' package, or pass --enable-nls=no to configure.])
653 AC_ARG_WITH([libgdiplus],
654 [ --with-libgdiplus=installed|sibling|<path> Override the libgdiplus used for System.Drawing tests (defaults to installed)],
655 [], [with_libgdiplus=installed])
657 case $with_libgdiplus in
658 no|installed) libgdiplus_loc= ;;
659 yes|sibling) libgdiplus_loc=`cd ../libgdiplus && pwd`/src/libgdiplus.la ;;
660 /*) libgdiplus_loc=$with_libgdiplus ;;
661 *) libgdiplus_loc=`pwd`/$with_libgdiplus ;;
663 AC_SUBST([libgdiplus_loc])
665 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
668 AC_ARG_WITH(crosspkgdir, [ --with-crosspkgdir=/path/to/pkg-config/dir Change pkg-config dir to custom dir],
669 if test x$with_crosspkgdir = "x"; then
670 if test -s $PKG_CONFIG_PATH; then
671 pkg_config_path=$PKG_CONFIG_PATH
674 pkg_config_path=$with_crosspkgdir
675 PKG_CONFIG_PATH=$pkg_config_path
676 export PKG_CONFIG_PATH
680 AC_ARG_ENABLE(werror, [ --enable-werror Pass -Werror to the C compiler], werror_flag=$enableval, werror_flag=no)
681 if test x$werror_flag = xyes; then
682 WERROR_CFLAGS="-Werror"
684 AC_SUBST([WERROR_CFLAGS])
686 ac_configure_args="$ac_configure_args \"CPPFLAGS_FOR_EGLIB=$EGLIB_CPPFLAGS\" \"CFLAGS_FOR_EGLIB=$CFLAGS_FOR_EGLIB\""
687 AC_CONFIG_SUBDIRS(eglib)
689 GLIB_CFLAGS='-I$(top_srcdir)/eglib/src -I$(top_builddir)/eglib/src'
690 GLIB_LIBS='-L$(top_builddir)/eglib/src -leglib -lm'
691 BUILD_GLIB_CFLAGS="$GLIB_CFLAGS"
692 BUILD_GLIB_LIBS="$GLIB_LIBS"
693 GMODULE_CFLAGS="$GLIB_CFLAGS"
694 GMODULE_LIBS="$GLIB_LIBS"
696 AC_SUBST(GLIB_CFLAGS)
698 AC_SUBST(GMODULE_CFLAGS)
699 AC_SUBST(GMODULE_LIBS)
700 AC_SUBST(BUILD_GLIB_CFLAGS)
701 AC_SUBST(BUILD_GLIB_LIBS)
703 AC_ARG_WITH(gc, [ --with-gc=boehm,included,none Controls the Boehm GC config, default=included],[gc=$with_gc],[gc=$gc_default])
705 # Enable support for fast thread-local storage
706 # Some systems have broken support, so we allow to disable it.
707 AC_ARG_WITH(tls, [ --with-tls=__thread,pthread select Thread Local Storage implementation (defaults to __thread)],[],[with_tls=__thread])
709 # Enable support for using sigaltstack for SIGSEGV and stack overflow handling
710 # This does not work on some platforms (bug #55253)
711 AC_ARG_WITH(sigaltstack, [ --with-sigaltstack=yes,no enable/disable support for sigaltstack (defaults to yes)],[],[with_sigaltstack=yes])
713 AC_ARG_WITH(static_mono, [ --with-static_mono=yes,no link mono statically to libmono (faster) (defaults to yes)],[],[with_static_mono=yes])
714 AC_ARG_WITH(shared_mono, [ --with-shared_mono=yes,no build a shared libmono library (defaults to yes)],[],[with_shared_mono=yes])
715 # Same as --with-shared_mono=no
716 AC_ARG_ENABLE(libraries, [ --disable-libraries disable the build of libmono], enable_libraries=$enableval, enable_libraries=yes)
718 if test "x$enable_static" = "xno"; then
722 if test "x$enable_shared" = "xno"; then
726 if test "x$enable_libraries" = "xno"; then
730 AM_CONDITIONAL(DISABLE_LIBRARIES, test x$enable_libraries = xno)
733 *nacl* ) with_shared_mono=yes;;
736 if test "x$host_win32" = "xyes"; then
737 # Boehm GC requires the runtime to be in its own dll
741 AM_CONDITIONAL(STATIC_MONO, test x$with_static_mono != xno)
742 AM_CONDITIONAL(SHARED_MONO, test x$with_shared_mono != xno)
743 AC_ARG_ENABLE(mcs-build, [ --disable-mcs-build disable the build of the mcs directory], try_mcs_build=$enableval, enable_mcs_build=yes)
745 AC_ARG_WITH(xen_opt, [ --with-xen_opt=yes,no Enable Xen-specific behaviour (defaults to yes)],[],[with_xen_opt=yes])
746 if test "x$with_xen_opt" = "xyes" -a "x$mono_cv_clang" = "xno"; then
747 AC_DEFINE(MONO_XEN_OPT, 1, [Xen-specific behaviour])
749 CFLAGS="$CFLAGS -mno-tls-direct-seg-refs"
750 AC_MSG_CHECKING(for -mno-tls-direct-seg-refs option to gcc)
755 # Pass it to libgc as well
756 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -mno-tls-direct-seg-refs"
763 AC_ARG_ENABLE(small-config, [ --enable-small-config Enable tweaks to reduce requirements (and capabilities)], enable_small_config=$enableval, enable_small_config=no)
765 if test x$enable_small_config = xyes; then
766 AC_DEFINE(MONO_SMALL_CONFIG,1,[Reduce runtime requirements (and capabilities)])
767 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DSMALL_CONFIG"
770 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=$enableval, enable_system_aot=default)
772 DISABLED_FEATURES=none
774 AC_ARG_ENABLE(minimal, [ --enable-minimal=LIST drop support for LIST subsystems.
775 LIST is a comma-separated list from: aot, profiler, decimal, pinvoke, debug, appdomains, verifier,
776 reflection_emit, reflection_emit_save, large_code, logging, com, ssa, generics, attach, jit, simd, soft_debug, perfcounters, normalization, assembly_remapping, shared_perfcounters, remoting,
777 security, sgen_remset, sgen_marksweep_par, sgen_marksweep_fixed, sgen_marksweep_fixed_par, sgen_copying.],
779 for feature in `echo "$enable_minimal" | sed -e "s/,/ /g"`; do
780 eval "mono_feature_disable_$feature='yes'"
782 DISABLED_FEATURES=$enable_minimal
783 disabled="Disabled: $enable_minimal"
786 AC_DEFINE_UNQUOTED(DISABLED_FEATURES, "$DISABLED_FEATURES", [String of disabled features])
788 if test "x$mono_feature_disable_aot" = "xyes"; then
789 AC_DEFINE(DISABLE_AOT_COMPILER, 1, [Disable AOT Compiler])
790 AC_MSG_NOTICE([Disabled AOT compiler])
793 if test "x$mono_feature_disable_profiler" = "xyes"; then
794 AC_DEFINE(DISABLE_PROFILER, 1, [Disable default profiler support])
795 AC_MSG_NOTICE([Disabled support for the profiler])
797 AM_CONDITIONAL(DISABLE_PROFILER, test x$mono_feature_disable_profiler = xyes)
799 if test "x$mono_feature_disable_decimal" = "xyes"; then
800 AC_DEFINE(DISABLE_DECIMAL, 1, [Disable System.Decimal support])
801 AC_MSG_NOTICE([Disabled support for decimal])
804 if test "x$mono_feature_disable_pinvoke" = "xyes"; then
805 AC_DEFINE(DISABLE_PINVOKE, 1, [Disable P/Invoke support])
806 AC_MSG_NOTICE([Disabled support for P/Invoke])
809 if test "x$mono_feature_disable_debug" = "xyes"; then
810 AC_DEFINE(DISABLE_DEBUG, 1, [Disable runtime debugging support])
811 AC_MSG_NOTICE([Disabled support for runtime debugging])
814 if test "x$mono_feature_disable_reflection_emit" = "xyes"; then
815 AC_DEFINE(DISABLE_REFLECTION_EMIT, 1, [Disable reflection emit support])
816 mono_feature_disable_reflection_emit_save=yes
817 AC_MSG_NOTICE([Disabled support for Reflection.Emit])
820 if test "x$mono_feature_disable_reflection_emit_save" = "xyes"; then
821 AC_DEFINE(DISABLE_REFLECTION_EMIT_SAVE, 1, [Disable assembly saving support in reflection emit])
822 AC_MSG_NOTICE([Disabled support for Reflection.Emit.Save])
825 if test "x$mono_feature_disable_large_code" = "xyes"; then
826 AC_DEFINE(DISABLE_LARGE_CODE, 1, [Disable support for huge assemblies])
827 AC_MSG_NOTICE([Disabled support for large assemblies])
830 if test "x$mono_feature_disable_logging" = "xyes"; then
831 AC_DEFINE(DISABLE_LOGGING, 1, [Disable support debug logging])
832 AC_MSG_NOTICE([Disabled support for logging])
835 if test "x$mono_feature_disable_com" = "xyes"; then
836 AC_DEFINE(DISABLE_COM, 1, [Disable COM support])
837 AC_MSG_NOTICE([Disabled COM support])
840 if test "x$mono_feature_disable_ssa" = "xyes"; then
841 AC_DEFINE(DISABLE_SSA, 1, [Disable advanced SSA JIT optimizations])
842 AC_MSG_NOTICE([Disabled SSA JIT optimizations])
845 if test "x$mono_feature_disable_generics" = "xyes"; then
846 AC_DEFINE(DISABLE_GENERICS, 1, [Disable generics support])
847 AC_MSG_NOTICE([Disabled Generics Support])
850 if test "x$mono_feature_disable_shadowcopy" = "xyes"; then
851 AC_DEFINE(DISABLE_SHADOW_COPY, 1, [Disable Shadow Copy for AppDomains])
852 AC_MSG_NOTICE([Disabled Shadow copy for AppDomains])
855 if test "x$mono_feature_disable_portability" = "xyes"; then
856 AC_DEFINE(DISABLE_PORTABILITY, 1, [Disables the IO portability layer])
857 AC_MSG_NOTICE([Disabled IO Portability layer])
860 if test "x$mono_feature_disable_attach" = "xyes"; then
861 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
862 AC_MSG_NOTICE([Disabled agent attach])
865 if test "x$mono_feature_disable_full_messages" = "xyes"; then
866 AC_DEFINE(DISABLE_FULL_MESSAGES, 1, [Disables building in the full table of WAPI messages])
867 AC_MSG_NOTICE([Disabled full messages for Win32 errors, only core message strings shipped])
870 if test "x$mono_feature_disable_verifier" = "xyes"; then
871 AC_DEFINE(DISABLE_VERIFIER, 1, [Disables the verifier])
872 AC_MSG_NOTICE([Disabled the metadata and IL verifiers])
875 if test "x$mono_feature_disable_jit" = "xyes"; then
876 AC_DEFINE(DISABLE_JIT, 1, [Disable the JIT, only full-aot mode will be supported by the runtime.])
877 AC_MSG_NOTICE([Disabled the JIT engine, only full AOT will be supported])
880 AM_CONDITIONAL(DISABLE_JIT, test x$mono_feature_disable_jit = xyes)
882 if test "x$mono_feature_disable_simd" = "xyes"; then
883 AC_DEFINE(DISABLE_SIMD, 1, [Disable SIMD intrinsics related optimizations.])
884 AC_MSG_NOTICE([Disabled SIMD support])
887 if test "x$mono_feature_disable_soft_debug" = "xyes"; then
888 AC_DEFINE(DISABLE_SOFT_DEBUG, 1, [Disable Soft Debugger Agent.])
889 AC_MSG_NOTICE([Disabled Soft Debugger.])
892 if test "x$mono_feature_disable_perfcounters" = "xyes"; then
893 AC_DEFINE(DISABLE_PERFCOUNTERS, 1, [Disable Performance Counters.])
894 AC_MSG_NOTICE([Disabled Performance Counters.])
896 if test "x$mono_feature_disable_normalization" = "xyes"; then
897 AC_DEFINE(DISABLE_NORMALIZATION, 1, [Disable String normalization support.])
898 AC_MSG_NOTICE([Disabled String normalization support.])
901 if test "x$mono_feature_disable_assembly_remapping" = "xyes"; then
902 AC_DEFINE(DISABLE_ASSEMBLY_REMAPPING, 1, [Disable assembly remapping.])
903 AC_MSG_NOTICE([Disabled Assembly remapping.])
906 if test "x$mono_feature_disable_shared_perfcounters" = "xyes"; then
907 AC_DEFINE(DISABLE_SHARED_PERFCOUNTERS, 1, [Disable shared perfcounters.])
908 AC_MSG_NOTICE([Disabled Shared perfcounters.])
911 if test "x$mono_feature_disable_appdomains" = "xyes"; then
912 AC_DEFINE(DISABLE_APPDOMAINS, 1, [Disable support for multiple appdomains.])
913 AC_MSG_NOTICE([Disabled support for multiple appdomains.])
916 if test "x$mono_feature_disable_remoting" = "xyes"; then
917 AC_DEFINE(DISABLE_REMOTING, 1, [Disable remoting support (This disables type proxies and make com non-functional)])
918 AC_MSG_NOTICE([Disabled remoting])
921 if test "x$mono_feature_disable_security" = "xyes"; then
922 AC_DEFINE(DISABLE_SECURITY, 1, [Disable CAS/CoreCLR security])
923 AC_MSG_NOTICE([Disabled CAS/CoreCLR security manager (used e.g. for Moonlight)])
926 if test "x$mono_feature_disable_sgen_remset" = "xyes"; then
927 AC_DEFINE(DISABLE_SGEN_REMSET, 1, [Disable wbarrier=remset support in SGEN.])
928 AC_MSG_NOTICE([Disabled wbarrier=remset support in SGEN.])
931 if test "x$mono_feature_disable_sgen_marksweep_par" = "xyes"; then
932 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_PAR, 1, [Disable major=marksweep-par support in SGEN.])
933 AC_MSG_NOTICE([Disabled major=marksweep-par support in SGEN.])
936 if test "x$mono_feature_disable_sgen_marksweep_fixed" = "xyes"; then
937 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_FIXED, 1, [Disable major=marksweep-fixed support in SGEN.])
938 AC_MSG_NOTICE([Disabled major=marksweep-fixed support in SGEN.])
941 if test "x$mono_feature_disable_sgen_marksweep_fixed_par" = "xyes"; then
942 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_FIXED_PAR, 1, [Disable major=marksweep-fixed-par support in SGEN.])
943 AC_MSG_NOTICE([Disabled major=marksweep-fixed-par support in SGEN.])
946 if test "x$mono_feature_disable_sgen_copying" = "xyes"; then
947 AC_DEFINE(DISABLE_SGEN_MAJOR_COPYING, 1, [Disable major=copying support in SGEN.])
948 AC_MSG_NOTICE([Disabled major=copying support in SGEN.])
951 AC_ARG_ENABLE(executables, [ --disable-executables disable the build of the runtime executables], enable_executables=$enableval, enable_executables=yes)
952 AM_CONDITIONAL(DISABLE_EXECUTABLES, test x$enable_executables = xno)
954 has_extension_module=no
955 AC_ARG_ENABLE(extension-module, [ --enable-extension-module=LIST enable the core-extensions from LIST],
957 for extension in `echo "$enable_extension_module" | sed -e "s/,/ /g"`; do
958 if test x$extension = xdefault ; then
959 has_extension_module=yes;
962 if test x$enable_extension_module = xyes; then
963 has_extension_module=yes;
967 AM_CONDITIONAL([HAS_EXTENSION_MODULE], [test x$has_extension_module != xno])
969 if test x$has_extension_module != xno ; then
970 AC_DEFINE([ENABLE_EXTENSION_MODULE], 1, [Extension module enabled])
971 AC_MSG_NOTICE([Enabling mono extension module.])
974 AC_ARG_ENABLE(gsharing, [ --enable-gsharing Enable gsharing], enable_gsharing=$enableval, enable_gsharing=no)
975 if test x$enable_gsharing = xyes; then
976 AC_DEFINE(ENABLE_GSHAREDVT,1,[Gsharing])
979 AC_ARG_ENABLE(native-types, [ --enable-native-types Enable native types], enable_native_types=$enableval, enable_native_types=no)
980 if test x$enable_native_types = xyes; then
981 AC_DEFINE(MONO_NATIVE_TYPES,1,[native types])
984 AC_MSG_CHECKING(for visibility __attribute__)
987 void __attribute__ ((visibility ("hidden"))) doit (void) {}
988 int main () { doit (); return 0; }
991 have_visibility_hidden=yes
994 have_visibility_hidden=no
998 AC_MSG_CHECKING(for deprecated __attribute__)
1000 int doit (void) __attribute__ ((deprecated));
1001 int doit (void) { return 0; }
1012 AC_ARG_ENABLE(parallel-mark, [ --enable-parallel-mark Enables GC Parallel Marking], enable_parallel_mark=$enableval, enable_parallel_mark=$parallel_mark)
1013 if test x$enable_parallel_mark = xyes; then
1014 libgc_configure_args="$libgc_configure_args --enable-parallel-mark"
1017 AC_ARG_ENABLE(boehm, [ --disable-boehm Disable the Boehm GC.], support_boehm=$enableval,support_boehm=${support_boehm:-yes})
1018 AM_CONDITIONAL(SUPPORT_BOEHM, test x$support_boehm = xyes)
1021 dnl Boehm GC configuration
1029 AC_CHECK_HEADERS(gc.h gc/gc.h, gc_headers=yes)
1030 AC_CHECK_LIB(gc, GC_malloc, found_boehm="yes",,$libdl)
1032 if test "x$found_boehm" != "xyes"; then
1033 AC_MSG_ERROR("GC requested but libgc not found! Install libgc or run configure with --with-gc=none.")
1035 if test "x$gc_headers" != "xyes"; then
1036 AC_MSG_ERROR("GC requested but header files not found! You may need to install them by hand.")
1039 LIBGC_LIBS="-lgc $libdl"
1040 LIBGC_STATIC_LIBS="$LIBGC_LIBS"
1041 libmono_ldflags="$libmono_ldflags -lgc"
1042 BOEHM_DEFINES="-DHAVE_BOEHM_GC"
1044 # AC_CHECK_FUNCS does not work for some reason...
1045 AC_CHECK_LIB(gc, GC_gcj_malloc, found_gcj_malloc="yes",,$libdl)
1046 if test "x$found_gcj_malloc" = "xyes"; then
1047 BOEHM_DEFINES="-DHAVE_GC_GCJ_MALLOC $BOEHM_DEFINES"
1048 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "System Boehm (with typed GC)", [GC description])
1049 gc_msg="System Boehm with typed GC"
1051 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "System Boehm (no typed GC)", [GC description])
1052 gc_msg="System Boehm (without typed GC)"
1054 AC_CHECK_LIB(gc, GC_enable, found_gc_enable="yes",,$libdl)
1055 if test "x$found_gc_enable" = "xyes"; then
1056 BOEHM_DEFINES="-DHAVE_GC_ENABLE $BOEHM_DEFINES"
1059 # check whether we need to explicitly allow
1060 # thread registering
1061 AC_CHECK_LIB(gc, GC_allow_register_threads, found_allow_register_threads="yes",,$libdl)
1062 if test "x$found_allow_register_threads" = "xyes"; then
1063 AC_DEFINE(HAVE_GC_ALLOW_REGISTER_THREADS, 1, [GC requires thread registration])
1070 if test "x$support_boehm" = "xyes"; then
1074 LIBGC_CPPFLAGS='-I$(top_srcdir)/libgc/include'
1075 LIBGC_LIBS='$(top_builddir)/libgc/libmonogc.la'
1076 LIBGC_STATIC_LIBS='$(top_builddir)/libgc/libmonogc-static.la'
1078 BOEHM_DEFINES="-DHAVE_BOEHM_GC -DHAVE_GC_H -DUSE_INCLUDED_LIBGC -DHAVE_GC_GCJ_MALLOC -DHAVE_GC_ENABLE"
1080 if test x$target_win32 = xyes; then
1081 BOEHM_DEFINES="$BOEHM_DEFINES -DGC_NOT_DLL"
1082 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DGC_BUILD -DGC_NOT_DLL"
1085 gc_msg="bundled Boehm GC with typed GC"
1086 if test x$enable_parallel_mark = xyes; then
1087 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC and Parallel Mark)", [GC description])
1088 gc_msg="$gc_msg and parallel mark"
1090 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC)", [GC description])
1095 AC_MSG_WARN("Use --with-sgen instead, --with-gc= controls Boehm configuration")
1099 AC_MSG_WARN("Compiling mono without GC.")
1100 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "none", [GC description])
1101 AC_DEFINE(HAVE_NULL_GC,1,[No GC support.])
1105 AC_MSG_ERROR([Invalid argument to --with-gc.])
1109 AC_ARG_WITH(large-heap, [ --with-large-heap=yes,no Enable support for GC heaps larger than 3GB (defaults to no)], [large_heap=$withval], [large_heap=no])
1110 if test "x$large_heap" = "xyes"; then
1111 CPPFLAGS="$CPPFLAGS -DLARGE_CONFIG"
1114 AM_CONDITIONAL(INCLUDED_LIBGC, test x$use_included_gc = xyes)
1115 AC_SUBST(LIBGC_CPPFLAGS)
1116 AC_SUBST(LIBGC_LIBS)
1117 AC_SUBST(LIBGC_STATIC_LIBS)
1119 AC_SUBST(BOEHM_DEFINES)
1122 dnl End of libgc checks
1125 dnl *************************************
1126 dnl *** Checks for zero length arrays ***
1127 dnl *************************************
1128 AC_MSG_CHECKING(whether $CC supports zero length arrays)
1136 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 0, [Length of zero length arrays])
1139 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 1, [Length of zero length arrays])
1142 AC_CHECK_HEADERS(nacl/nacl_dyncode.h)
1144 if test x$target_win32 = xno; then
1146 dnl hires monotonic clock support
1147 AC_SEARCH_LIBS(clock_gettime, rt)
1149 dnl dynamic loader support
1150 AC_CHECK_FUNC(dlopen, DL_LIB="",
1151 AC_CHECK_LIB(dl, dlopen, DL_LIB="-ldl", dl_support=no)
1153 if test x$dl_support = xno; then
1154 AC_MSG_WARN([No dynamic loading support available])
1156 LIBS="$LIBS $DL_LIB"
1157 AC_DEFINE(HAVE_DL_LOADER,1,[dlopen-based dynamic loader available])
1158 dnl from glib's configure.ac
1159 AC_CACHE_CHECK([for preceeding underscore in symbols],
1161 AC_TRY_RUN([#include <dlfcn.h>
1162 int mono_underscore_test (void) { return 42; }
1164 void *f1 = (void*)0, *f2 = (void*)0, *handle;
1165 handle = dlopen ((void*)0, 0);
1167 f1 = dlsym (handle, "mono_underscore_test");
1168 f2 = dlsym (handle, "_mono_underscore_test");
1169 } return (!f2 || f1);
1171 [mono_cv_uscore=yes],
1172 [mono_cv_uscore=no],
1175 if test "x$mono_cv_uscore" = "xyes"; then
1176 MONO_DL_NEED_USCORE=1
1178 MONO_DL_NEED_USCORE=0
1180 AC_SUBST(MONO_DL_NEED_USCORE)
1181 AC_CHECK_FUNC(dlerror)
1184 dnl ******************************************************************
1185 dnl *** Checks for the IKVM JNI interface library ***
1186 dnl ******************************************************************
1187 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])
1190 if test x$with_ikvm_native = xyes; then
1191 ikvm_native_dir=ikvm-native
1192 jdk_headers_found="IKVM Native"
1195 AC_SUBST(ikvm_native_dir)
1197 AC_CHECK_HEADERS(execinfo.h)
1199 AC_CHECK_HEADERS(sys/auxv.h)
1201 AC_CHECK_FUNCS(getgrgid_r)
1202 AC_CHECK_FUNCS(getgrnam_r)
1203 AC_CHECK_FUNCS(getpwnam_r)
1204 AC_CHECK_FUNCS(getpwuid_r)
1205 AC_CHECK_FUNCS(getresuid)
1206 AC_CHECK_FUNCS(setresuid)
1207 AC_CHECK_FUNCS(kqueue)
1208 AC_CHECK_FUNCS(backtrace_symbols)
1209 AC_CHECK_FUNCS(mkstemp)
1210 AC_CHECK_FUNCS(mmap)
1211 AC_CHECK_FUNCS(madvise)
1212 AC_CHECK_FUNCS(getrusage)
1213 AC_CHECK_FUNCS(getpriority)
1214 AC_CHECK_FUNCS(setpriority)
1215 AC_CHECK_FUNCS(dl_iterate_phdr)
1216 AC_CHECK_FUNCS(dladdr)
1217 AC_CHECK_FUNCS(sysconf)
1219 AC_CHECK_FUNCS(sched_setaffinity)
1220 AC_CHECK_FUNCS(sched_getcpu)
1222 dnl ****************************************************************
1223 dnl *** Check for sched_setaffinity from glibc versions before ***
1224 dnl *** 2.3.4. The older versions of the function only take 2 ***
1225 dnl *** parameters, not 3. ***
1227 dnl *** Because the interface change was not made in a minor ***
1228 dnl *** version rev, the __GLIBC__ and __GLIBC_MINOR__ macros ***
1229 dnl *** won't always indicate the interface sched_affinity has. ***
1230 dnl ****************************************************************
1231 AC_MSG_CHECKING(for sched_setaffinity from glibc < 2.3.4)
1232 AC_TRY_COMPILE([#include <sched.h>], [
1234 sched_setaffinity(0, &mask);
1237 # Yes, we have it...
1239 AC_DEFINE(GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY, 1, [Have GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY])
1241 # We have the new, three-parameter version
1246 dnl ******************************************************************
1247 dnl *** Check for large file support ***
1248 dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) ***
1249 dnl ******************************************************************
1251 # Check that off_t can represent 2**63 - 1 correctly, working around
1252 # potential compiler bugs. Defines LARGE_FILE_SUPPORT, adds $1 to
1253 # CPPFLAGS and sets $large_offt to yes if the test succeeds
1255 AC_DEFUN([LARGE_FILES], [
1256 large_CPPFLAGS=$CPPFLAGS
1257 CPPFLAGS="$CPPFLAGS $1"
1259 #include <sys/types.h>
1262 /* Lifted this compile time assert method from: http://www.jaggersoft.com/pubs/CVu11_3.html */
1263 #define COMPILE_TIME_ASSERT(pred) \
1264 switch(0){case 0:case pred:;}
1265 COMPILE_TIME_ASSERT(sizeof(off_t) * CHAR_BIT == 64);
1268 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT, 1, [Have large file support])
1269 large_CPPFLAGS="$large_CPPFLAGS $1"
1274 CPPFLAGS=$large_CPPFLAGS
1277 AC_MSG_CHECKING(if off_t is 64 bits wide)
1279 if test $large_offt = no; then
1280 AC_MSG_CHECKING(if _FILE_OFFSET_BITS=64 gives 64 bit off_t)
1281 LARGE_FILES("-D_FILE_OFFSET_BITS=64")
1283 if test $large_offt = no; then
1284 AC_MSG_WARN([No 64 bit file size support available])
1287 dnl *****************************
1288 dnl *** Checks for libsocket ***
1289 dnl *****************************
1290 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
1294 dnl *****************************
1295 dnl *** Checks for libinotify ***
1296 dnl *****************************
1297 AC_CHECK_LIB(inotify, inotify_init, LIBS="$LIBS -linotify")
1300 dnl *******************************
1301 dnl *** Checks for MSG_NOSIGNAL ***
1302 dnl *******************************
1303 AC_MSG_CHECKING(for MSG_NOSIGNAL)
1304 AC_TRY_COMPILE([#include <sys/socket.h>], [
1305 int f = MSG_NOSIGNAL;
1307 # Yes, we have it...
1309 AC_DEFINE(HAVE_MSG_NOSIGNAL, 1, [Have MSG_NOSIGNAL])
1311 # We'll have to use signals
1315 dnl *****************************
1316 dnl *** Checks for IPPROTO_IP ***
1317 dnl *****************************
1318 AC_MSG_CHECKING(for IPPROTO_IP)
1319 AC_TRY_COMPILE([#include <netinet/in.h>], [
1320 int level = IPPROTO_IP;
1322 # Yes, we have it...
1324 AC_DEFINE(HAVE_IPPROTO_IP, 1, [Have IPPROTO_IP])
1326 # We'll have to use getprotobyname
1330 dnl *******************************
1331 dnl *** Checks for IPPROTO_IPV6 ***
1332 dnl *******************************
1333 AC_MSG_CHECKING(for IPPROTO_IPV6)
1334 AC_TRY_COMPILE([#include <netinet/in.h>], [
1335 int level = IPPROTO_IPV6;
1337 # Yes, we have it...
1339 AC_DEFINE(HAVE_IPPROTO_IPV6, 1, [Have IPPROTO_IPV6])
1341 # We'll have to use getprotobyname
1345 dnl ******************************
1346 dnl *** Checks for IPPROTO_TCP ***
1347 dnl ******************************
1348 AC_MSG_CHECKING(for IPPROTO_TCP)
1349 AC_TRY_COMPILE([#include <netinet/in.h>], [
1350 int level = IPPROTO_TCP;
1352 # Yes, we have it...
1354 AC_DEFINE(HAVE_IPPROTO_TCP, 1, [Have IPPROTO_TCP])
1356 # We'll have to use getprotobyname
1360 dnl *****************************
1361 dnl *** Checks for SOL_IP ***
1362 dnl *****************************
1363 AC_MSG_CHECKING(for SOL_IP)
1364 AC_TRY_COMPILE([#include <netdb.h>], [
1367 # Yes, we have it...
1369 AC_DEFINE(HAVE_SOL_IP, 1, [Have SOL_IP])
1371 # We'll have to use getprotobyname
1375 dnl *****************************
1376 dnl *** Checks for SOL_IPV6 ***
1377 dnl *****************************
1378 AC_MSG_CHECKING(for SOL_IPV6)
1379 AC_TRY_COMPILE([#include <netdb.h>], [
1380 int level = SOL_IPV6;
1382 # Yes, we have it...
1384 AC_DEFINE(HAVE_SOL_IPV6, 1, [Have SOL_IPV6])
1386 # We'll have to use getprotobyname
1390 dnl *****************************
1391 dnl *** Checks for SOL_TCP ***
1392 dnl *****************************
1393 AC_MSG_CHECKING(for SOL_TCP)
1394 AC_TRY_COMPILE([#include <netdb.h>], [
1395 int level = SOL_TCP;
1397 # Yes, we have it...
1399 AC_DEFINE(HAVE_SOL_TCP, 1, [Have SOL_TCP])
1401 # We'll have to use getprotobyname
1405 dnl *****************************
1406 dnl *** Checks for IP_PKTINFO ***
1407 dnl *****************************
1408 AC_MSG_CHECKING(for IP_PKTINFO)
1409 AC_TRY_COMPILE([#include <linux/in.h>], [
1410 int level = IP_PKTINFO;
1412 # Yes, we have it...
1414 AC_DEFINE(HAVE_IP_PKTINFO, 1, [Have IP_PKTINFO])
1419 dnl *****************************
1420 dnl *** Checks for IPV6_PKTINFO ***
1421 dnl *****************************
1422 AC_MSG_CHECKING(for IPV6_PKTINFO)
1423 AC_TRY_COMPILE([#include <netdb.h>], [
1424 int level = IPV6_PKTINFO;
1426 # Yes, we have it...
1428 AC_DEFINE(HAVE_IPV6_PKTINFO, 1, [Have IPV6_PKTINFO])
1433 dnl **********************************
1434 dnl *** Checks for IP_DONTFRAG ***
1435 dnl **********************************
1436 AC_MSG_CHECKING(for IP_DONTFRAG)
1437 AC_TRY_COMPILE([#include <netinet/in.h>], [
1438 int level = IP_DONTFRAG;
1440 # Yes, we have it...
1442 AC_DEFINE(HAVE_IP_DONTFRAG, 1, [Have IP_DONTFRAG])
1447 dnl **********************************
1448 dnl *** Checks for IP_DONTFRAGMENT ***
1449 dnl **********************************
1450 AC_MSG_CHECKING(for IP_DONTFRAGMENT)
1451 AC_TRY_COMPILE([#include <Ws2ipdef.h>], [
1452 int level = IP_DONTFRAGMENT;
1454 # Yes, we have it...
1456 AC_DEFINE(HAVE_IP_DONTFRAGMENT, 1, [Have IP_DONTFRAGMENT])
1461 dnl **********************************
1462 dnl *** Checks for IP_MTU_DISCOVER ***
1463 dnl **********************************
1464 AC_MSG_CHECKING(for IP_MTU_DISCOVER)
1465 AC_TRY_COMPILE([#include <linux/in.h>], [
1466 int level = IP_MTU_DISCOVER;
1468 # Yes, we have it...
1470 AC_DEFINE(HAVE_IP_MTU_DISCOVER, 1, [Have IP_MTU_DISCOVER])
1475 dnl **********************************
1476 dnl *** Checks for IP_PMTUDISC_DO ***
1477 dnl **********************************
1478 AC_MSG_CHECKING(for IP_PMTUDISC_DO)
1479 AC_TRY_COMPILE([#include <linux/in.h>], [
1480 int level = IP_PMTUDISC_DO;
1482 # Yes, we have it...
1484 AC_DEFINE(HAVE_IP_PMTUDISC_DO, 1, [Have IP_PMTUDISC_DO])
1489 dnl *********************************
1490 dnl *** Check for struct ip_mreqn ***
1491 dnl *********************************
1492 AC_MSG_CHECKING(for struct ip_mreqn)
1493 AC_TRY_COMPILE([#include <netinet/in.h>], [
1494 struct ip_mreqn mreq;
1495 mreq.imr_address.s_addr = 0;
1497 # Yes, we have it...
1499 AC_DEFINE(HAVE_STRUCT_IP_MREQN, 1, [Have struct ip_mreqn])
1501 # We'll just have to try and use struct ip_mreq
1503 AC_MSG_CHECKING(for struct ip_mreq)
1504 AC_TRY_COMPILE([#include <netinet/in.h>], [
1505 struct ip_mreq mreq;
1506 mreq.imr_interface.s_addr = 0;
1508 # Yes, we have it...
1510 AC_DEFINE(HAVE_STRUCT_IP_MREQ, 1, [Have struct ip_mreq])
1512 # No multicast support
1517 dnl **********************************
1518 dnl *** Check for gethostbyname2_r ***
1519 dnl **********************************
1520 AC_MSG_CHECKING(for gethostbyname2_r)
1521 AC_TRY_LINK([#include <netdb.h>], [
1522 gethostbyname2_r(NULL,0,NULL,NULL,0,NULL,NULL);
1524 # Yes, we have it...
1526 AC_DEFINE(HAVE_GETHOSTBYNAME2_R, 1, [Have gethostbyname2_r])
1531 dnl *****************************
1532 dnl *** Checks for libnsl ***
1533 dnl *****************************
1534 AC_CHECK_FUNC(gethostbyaddr, , AC_CHECK_LIB(nsl, gethostbyaddr, LIBS="$LIBS -lnsl"))
1536 AC_CHECK_FUNCS(inet_pton inet_aton)
1538 dnl *****************************
1539 dnl *** Checks for libxnet ***
1540 dnl *****************************
1543 AC_MSG_CHECKING(for Solaris XPG4 support)
1544 if test -f /usr/lib/libxnet.so; then
1545 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=500"
1546 CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
1547 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED=1"
1554 if test "$GCC" = "yes"; then
1555 CFLAGS="$CFLAGS -Wno-char-subscripts"
1560 dnl *****************************
1561 dnl *** Checks for libpthread ***
1562 dnl *****************************
1563 # on FreeBSD -STABLE, the pthreads functions all reside in libc_r
1564 # and libpthread does not exist
1568 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1571 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1574 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -lpthread")
1577 AC_CHECK_HEADERS(pthread.h)
1578 AC_CHECK_HEADERS(pthread_np.h)
1579 AC_CHECK_FUNCS(pthread_mutex_timedlock)
1580 AC_CHECK_FUNCS(pthread_getattr_np pthread_attr_get_np pthread_setname_np)
1581 AC_CHECK_FUNCS(pthread_kill)
1582 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
1583 AC_TRY_COMPILE([ #include <pthread.h>], [
1584 pthread_mutexattr_t attr;
1585 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
1590 AC_ERROR(Posix system lacks support for recursive mutexes)
1592 AC_CHECK_FUNCS(pthread_attr_setstacksize)
1593 AC_CHECK_FUNCS(pthread_attr_getstack pthread_attr_getstacksize)
1594 AC_CHECK_FUNCS(pthread_get_stacksize_np pthread_get_stackaddr_np)
1596 dnl ***********************************
1597 dnl *** Checks for signals
1598 dnl ***********************************
1599 AC_CHECK_HEADERS(signal.h)
1600 AC_CHECK_FUNCS(sigaction)
1602 dnl ***********************************
1603 dnl *** Checks for working __thread ***
1604 dnl ***********************************
1605 AC_MSG_CHECKING(for working __thread)
1606 if test "x$with_tls" != "x__thread"; then
1607 AC_MSG_RESULT(disabled)
1608 elif test "x$cross_compiling" = "xyes"; then
1609 AC_MSG_RESULT(cross compiling, assuming yes)
1612 #if defined(__APPLE__) && defined(__clang__)
1613 #error "__thread does not currently work with clang on Mac OS X"
1616 #include <pthread.h>
1618 static int res1, res2;
1620 void thread_main (void *arg)
1635 pthread_create (&t1, NULL, thread_main, 1);
1636 pthread_create (&t2, NULL, thread_main, 2);
1638 pthread_join (t1, NULL);
1639 pthread_join (t2, NULL);
1641 return !(res1 + res2 == 2);
1651 dnl **************************************
1652 dnl *** Checks for working sigaltstack ***
1653 dnl **************************************
1654 AC_MSG_CHECKING(for working sigaltstack)
1655 if test "x$with_sigaltstack" != "xyes"; then
1656 AC_MSG_RESULT(disabled)
1657 elif test "x$cross_compiling" = "xyes"; then
1658 AC_MSG_RESULT(cross compiling, assuming yes)
1665 #include <pthread.h>
1666 #include <sys/wait.h>
1667 #if defined(__FreeBSD__) || defined(__NetBSD__)
1668 #define SA_STACK SA_ONSTACK
1671 sigsegv_signal_handler (int _dummy, siginfo_t *info, void *context)
1676 volatile char*__ptr = NULL;
1678 loop (void *ignored)
1687 struct sigaction sa;
1691 struct sigaltstack sas;
1694 pthread_attr_t attr;
1696 sa.sa_sigaction = sigsegv_signal_handler;
1697 sigemptyset (&sa.sa_mask);
1698 sa.sa_flags = SA_SIGINFO | SA_ONSTACK;
1699 if (sigaction (SIGSEGV, &sa, NULL) == -1) {
1700 perror ("sigaction");
1704 /* x86 darwin deliver segfaults using SIGBUS */
1705 if (sigaction (SIGBUS, &sa, NULL) == -1) {
1706 perror ("sigaction");
1709 sas.ss_sp = malloc (SIGSTKSZ);
1710 sas.ss_size = SIGSTKSZ;
1712 if (sigaltstack (&sas, NULL) == -1) {
1713 perror ("sigaltstack");
1717 pthread_attr_init (&attr);
1718 if (pthread_create(&id, &attr, loop, &attr) != 0) {
1719 printf ("pthread_create\n");
1743 for (i = 0; i < 300; ++i) {
1744 waitpid (son, &status, WNOHANG);
1745 if (WIFEXITED (status) && WEXITSTATUS (status) == 0)
1750 kill (son, SIGKILL);
1756 AC_DEFINE(HAVE_WORKING_SIGALTSTACK, 1, [Have a working sigaltstack])
1763 dnl ********************************
1764 dnl *** Checks for semaphore lib ***
1765 dnl ********************************
1766 # 'Real Time' functions on Solaris
1767 # posix4 on Solaris 2.6
1768 # pthread (first!) on Linux
1769 AC_SEARCH_LIBS(sem_init, pthread rt posix4)
1771 AC_SEARCH_LIBS(shm_open, pthread rt posix4)
1772 AC_CHECK_FUNCS(shm_open)
1774 dnl ********************************
1775 dnl *** Checks for timezone stuff **
1776 dnl ********************************
1777 AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
1783 ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
1784 if test $ac_cv_struct_tm_gmtoff = yes; then
1785 AC_DEFINE(HAVE_TM_GMTOFF, 1, [Have tm_gmtoff])
1787 AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone,
1792 ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no))
1793 if test $ac_cv_var_timezone = yes; then
1794 AC_DEFINE(HAVE_TIMEZONE, 1, [Have timezone variable])
1796 AC_ERROR(unable to find a way to determine timezone)
1800 dnl *********************************
1801 dnl *** Checks for math functions ***
1802 dnl *********************************
1803 AC_SEARCH_LIBS(sqrtf, m)
1804 if test "x$has_broken_apple_cpp" != "xyes"; then
1805 AC_CHECK_FUNCS(finite, , AC_MSG_CHECKING(for finite in math.h)
1806 AC_TRY_LINK([#include <math.h>],
1808 AC_DEFINE(HAVE_FINITE, 1, [Have finite in -lm]) AC_MSG_RESULT(yes),
1811 AC_CHECK_FUNCS(isfinite, , AC_MSG_CHECKING(for isfinite in math.h)
1812 AC_TRY_LINK([#include <math.h>],
1814 AC_DEFINE(HAVE_ISFINITE, 1, [Have isfinite]) AC_MSG_RESULT(yes),
1817 dnl ****************************************************************
1818 dnl *** Checks for working poll() (macosx defines it but doesn't ***
1819 dnl *** have it in the library (duh)) ***
1820 dnl ****************************************************************
1821 AC_CHECK_FUNCS(poll)
1823 dnl *************************
1824 dnl *** Check for signbit ***
1825 dnl *************************
1826 AC_MSG_CHECKING(for signbit)
1827 AC_TRY_LINK([#include <math.h>], [
1828 int s = signbit(1.0);
1831 AC_DEFINE(HAVE_SIGNBIT, 1, [Have signbit])
1836 dnl **********************************
1838 dnl **********************************
1839 if test "x$ac_cv_header_nacl_nacl_dyncode_h" = "xno"; then
1840 AC_CHECK_HEADERS(sys/epoll.h)
1842 AC_CHECK_FUNCS(epoll_ctl, [haveepoll=yes], )
1843 if test "x$haveepoll" = "xyes" -a "x$ac_cv_header_sys_epoll_h" = "xyes"; then
1844 AC_DEFINE(HAVE_EPOLL, 1, [epoll supported])
1850 AC_CHECK_HEADERS(sys/event.h)
1851 AC_CHECK_FUNCS(kqueue, [havekqueue=yes], )
1853 dnl **************************************
1854 dnl * Darwin has a race that prevents us from using reliably:
1855 dnl * http://lists.apple.com/archives/darwin-dev/2011/Jun/msg00016.html
1856 dnl * Since kqueue is mostly used for scaling large web servers,
1857 dnl * and very few folks run Mono on large web servers on OSX, falling
1859 dnl **************************************
1860 if test "x$havekqueue" = "xyes" -a "x$ac_cv_header_sys_event_h" = "xyes"; then
1861 if test "x$platform_darwin" = "xno"; then
1862 AC_DEFINE(USE_KQUEUE_FOR_THREADPOOL, 1, [Use kqueue for the threadpool])
1866 dnl ******************************
1867 dnl *** Checks for SIOCGIFCONF ***
1868 dnl ******************************
1869 AC_CHECK_HEADERS(sys/ioctl.h)
1870 AC_CHECK_HEADERS(net/if.h, [], [],
1872 #ifdef HAVE_SYS_TYPES_H
1873 # include <sys/types.h>
1875 #ifdef HAVE_SYS_SOCKET_H
1876 # include <sys/socket.h>
1879 AC_MSG_CHECKING(for ifreq)
1882 #include <sys/ioctl.h>
1890 x = (void *) &ifr->ifr_addr;
1893 AC_DEFINE(HAVE_SIOCGIFCONF, 1, [Can get interface list])
1897 dnl **********************************
1898 dnl *** Checks for sin_len ***
1899 dnl **********************************
1900 AC_MSG_CHECKING(for sockaddr_in.sin_len)
1902 #include <netinet/in.h>
1904 struct sockaddr_in saddr;
1905 saddr.sin_len = sizeof (saddr);
1908 AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [sockaddr_in has sin_len])
1912 dnl **********************************
1913 dnl *** Checks for sin6_len ***
1914 dnl **********************************
1915 AC_MSG_CHECKING(for sockaddr_in6.sin6_len)
1917 #include <netinet/in.h>
1919 struct sockaddr_in6 saddr6;
1920 saddr6.sin6_len = sizeof (saddr6);
1923 AC_DEFINE(HAVE_SOCKADDR_IN6_SIN_LEN, 1, [sockaddr_in6 has sin6_len])
1927 dnl **********************************
1928 dnl *** Check for getifaddrs ***
1929 dnl **********************************
1930 AC_MSG_CHECKING(for getifaddrs)
1933 #include <sys/types.h>
1934 #include <sys/socket.h>
1935 #include <ifaddrs.h>
1939 # Yes, we have it...
1941 AC_DEFINE(HAVE_GETIFADDRS, 1, [Have getifaddrs])
1945 dnl **********************************
1946 dnl *** Check for if_nametoindex ***
1947 dnl **********************************
1948 AC_MSG_CHECKING(for if_nametoindex)
1951 #include <sys/types.h>
1952 #include <sys/socket.h>
1955 if_nametoindex(NULL);
1957 # Yes, we have it...
1959 AC_DEFINE(HAVE_IF_NAMETOINDEX, 1, [Have if_nametoindex])
1964 dnl **********************************
1965 dnl *** Checks for MonoPosixHelper ***
1966 dnl **********************************
1967 AC_CHECK_HEADERS(checklist.h)
1968 AC_CHECK_HEADERS(pathconf.h)
1969 AC_CHECK_HEADERS(fstab.h)
1970 AC_CHECK_HEADERS(attr/xattr.h)
1971 AC_CHECK_HEADERS(sys/extattr.h)
1972 AC_CHECK_HEADERS(sys/sendfile.h)
1973 AC_CHECK_HEADERS(sys/statvfs.h)
1974 AC_CHECK_HEADERS(sys/statfs.h)
1975 AC_CHECK_HEADERS(sys/vfstab.h)
1976 AC_CHECK_HEADERS(sys/xattr.h)
1977 AC_CHECK_HEADERS(sys/mman.h)
1978 AC_CHECK_HEADERS(sys/param.h)
1979 AC_CHECK_HEADERS(sys/mount.h, [], [],
1981 #ifdef HAVE_SYS_PARAM_H
1982 # include <sys/param.h>
1985 AC_CHECK_HEADERS(sys/mount.h)
1986 AC_CHECK_FUNCS(confstr)
1987 AC_CHECK_FUNCS(seekdir telldir)
1988 AC_CHECK_FUNCS(getdomainname)
1989 AC_CHECK_FUNCS(setdomainname)
1990 AC_CHECK_FUNCS(endgrent getgrent fgetgrent setgrent)
1991 AC_CHECK_FUNCS(setgroups)
1992 AC_CHECK_FUNCS(endpwent getpwent fgetpwent setpwent)
1993 AC_CHECK_FUNCS(getfsstat)
1994 AC_CHECK_FUNCS(lutimes futimes)
1995 AC_CHECK_FUNCS(mremap)
1996 AC_CHECK_FUNCS(remap_file_pages)
1997 AC_CHECK_FUNCS(posix_fadvise)
1998 AC_CHECK_FUNCS(posix_fallocate)
1999 AC_CHECK_FUNCS(posix_madvise)
2000 AC_CHECK_FUNCS(vsnprintf)
2001 AC_CHECK_FUNCS(sendfile)
2002 AC_CHECK_FUNCS(gethostid sethostid)
2003 AC_CHECK_FUNCS(sethostname)
2004 AC_CHECK_FUNCS(statfs)
2005 AC_CHECK_FUNCS(fstatfs)
2006 AC_CHECK_FUNCS(statvfs)
2007 AC_CHECK_FUNCS(fstatvfs)
2008 AC_CHECK_FUNCS(stime)
2009 AC_CHECK_FUNCS(strerror_r)
2010 AC_CHECK_FUNCS(ttyname_r)
2011 AC_CHECK_FUNCS(psignal)
2012 AC_CHECK_FUNCS(getlogin_r)
2013 AC_CHECK_FUNCS(lockf)
2014 AC_CHECK_FUNCS(swab)
2015 AC_CHECK_FUNCS(setusershell endusershell)
2016 AC_CHECK_FUNCS(futimens utimensat)
2017 AC_CHECK_FUNCS(fstatat mknodat readlinkat)
2018 AC_CHECK_FUNCS(readv writev preadv pwritev)
2019 AC_CHECK_FUNCS(setpgid)
2020 AC_CHECK_SIZEOF(size_t)
2021 AC_CHECK_TYPES([blksize_t], [AC_DEFINE(HAVE_BLKSIZE_T)], ,
2022 [#include <sys/types.h>
2023 #include <sys/stat.h>
2024 #include <unistd.h>])
2025 AC_CHECK_TYPES([blkcnt_t], [AC_DEFINE(HAVE_BLKCNT_T)], ,
2026 [#include <sys/types.h>
2027 #include <sys/stat.h>
2028 #include <unistd.h>])
2029 AC_CHECK_TYPES([suseconds_t], [AC_DEFINE(HAVE_SUSECONDS_T)], ,
2030 [#include <sys/time.h>])
2031 AC_CHECK_TYPES([struct flock], [AC_DEFINE(HAVE_STRUCT_FLOCK)], ,
2032 [#include <unistd.h>
2033 #include <fcntl.h>])
2034 AC_CHECK_TYPES([struct iovec], [AC_DEFINE(HAVE_STRUCT_IOVEC)], ,
2035 [#include <sys/uio.h>])
2036 AC_CHECK_TYPES([struct pollfd], [AC_DEFINE(HAVE_STRUCT_POLLFD)], ,
2037 [#include <sys/poll.h>])
2038 AC_CHECK_TYPES([struct stat], [AC_DEFINE(HAVE_STRUCT_STAT)], ,
2039 [#include <sys/types.h>
2040 #include <sys/stat.h>
2041 #include <unistd.h>])
2042 AC_CHECK_TYPES([struct timespec], [AC_DEFINE(HAVE_STRUCT_TIMESPEC)], ,
2043 [#include <time.h>])
2044 AC_CHECK_TYPES([struct timeval], [AC_DEFINE(HAVE_STRUCT_TIMEVAL)], ,
2045 [#include <sys/time.h>
2046 #include <sys/types.h>
2047 #include <utime.h>])
2048 AC_CHECK_TYPES([struct timezone], [AC_DEFINE(HAVE_STRUCT_TIMEZONE)], ,
2049 [#include <sys/time.h>])
2050 AC_CHECK_TYPES([struct utimbuf], [AC_DEFINE(HAVE_STRUCT_UTIMBUF)], ,
2051 [#include <sys/types.h>
2052 #include <utime.h>])
2054 [struct dirent.d_off, struct dirent.d_reclen, struct dirent.d_type],,,
2055 [#include <sys/types.h>
2056 #include <dirent.h>])
2058 [struct passwd.pw_gecos],,,
2059 [#include <sys/types.h>
2062 [struct statfs.f_flags],,,
2063 [#include <sys/types.h>
2064 #include <sys/vfs.h>])
2066 [struct stat.st_atim, struct stat.st_mtim, struct stat.st_ctim],,,
2067 [#include <sys/types.h>
2068 #include <sys/stat.h>
2069 #include <unistd.h>])
2071 dnl Favour xattr through glibc, but use libattr if we have to
2072 AC_CHECK_FUNC(lsetxattr, ,
2073 AC_CHECK_LIB(attr, lsetxattr, XATTR_LIB="-lattr",)
2077 dnl kinfo_proc.kp_proc works on darwin but fails on other simil-bsds
2079 [struct kinfo_proc.kp_proc],,,
2080 [#include <sys/types.h>
2081 #include <sys/param.h>
2082 #include <sys/sysctl.h>
2083 #include <sys/proc.h>
2086 dnl *********************************
2087 dnl *** Checks for Windows compilation ***
2088 dnl *********************************
2089 AC_CHECK_HEADERS(sys/time.h)
2090 AC_CHECK_HEADERS(sys/param.h)
2091 AC_CHECK_HEADERS(dirent.h)
2093 dnl ******************************************
2094 dnl *** Checks for OSX and iOS compilation ***
2095 dnl ******************************************
2096 AC_CHECK_HEADERS(CommonCrypto/CommonDigest.h)
2098 dnl *********************************
2099 dnl *** Check for Console 2.0 I/O ***
2100 dnl *********************************
2101 AC_CHECK_HEADERS([curses.h])
2102 AC_CHECK_HEADERS([term.h], [], [],
2107 AC_CHECK_HEADERS([termios.h])
2109 dnl * This is provided in io-layer, but on windows it's only available
2111 AC_DEFINE(HAVE_GETPROCESSID, 1, [Define if GetProcessId is available])
2113 dnl *********************************
2114 dnl *** Checks for Windows compilation ***
2115 dnl *********************************
2116 AC_CHECK_HEADERS(winternl.h)
2118 jdk_headers_found=no
2119 AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
2120 AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?))
2121 AC_CHECK_LIB(ole32, main, LIBS="$LIBS -lole32", AC_ERROR(bad mingw install?))
2122 AC_CHECK_LIB(winmm, main, LIBS="$LIBS -lwinmm", AC_ERROR(bad mingw install?))
2123 AC_CHECK_LIB(oleaut32, main, LIBS="$LIBS -loleaut32", AC_ERROR(bad mingw install?))
2124 AC_CHECK_LIB(advapi32, main, LIBS="$LIBS -ladvapi32", AC_ERROR(bad mingw install?))
2125 AC_CHECK_LIB(version, main, LIBS="$LIBS -lversion", AC_ERROR(bad mingw install?))
2127 dnl *********************************
2128 dnl *** Check for struct ip_mreqn ***
2129 dnl *********************************
2130 AC_MSG_CHECKING(for struct ip_mreqn)
2131 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
2132 struct ip_mreqn mreq;
2133 mreq.imr_address.s_addr = 0;
2135 # Yes, we have it...
2137 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
2139 # We'll just have to try and use struct ip_mreq
2141 AC_MSG_CHECKING(for struct ip_mreq)
2142 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
2143 struct ip_mreq mreq;
2144 mreq.imr_interface.s_addr = 0;
2146 # Yes, we have it...
2148 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
2150 # No multicast support
2154 AC_CHECK_FUNCS(GetProcessId)
2155 AC_CHECK_DECLS(InterlockedExchange64, [], [], [[#include <windows.h>]])
2156 AC_CHECK_DECLS(InterlockedCompareExchange64, [], [], [[#include <windows.h>]])
2157 AC_CHECK_DECLS(InterlockedDecrement64, [], [], [[#include <windows.h>]])
2158 AC_CHECK_DECLS(InterlockedIncrement64, [], [], [[#include <windows.h>]])
2159 AC_CHECK_DECLS(InterlockedAdd, [], [], [[#include <windows.h>]])
2160 AC_CHECK_DECLS(InterlockedAdd64, [], [], [[#include <windows.h>]])
2161 AC_CHECK_DECLS(__readfsdword, [], [], [[#include <windows.h>]])
2165 AC_MSG_CHECKING(for socklen_t)
2167 #include <sys/types.h>
2168 #include <sys/socket.h>
2172 ac_cv_c_socklen_t=yes
2173 AC_DEFINE(HAVE_SOCKLEN_T, 1, [Have socklen_t])
2179 AC_MSG_CHECKING(for array element initializer support)
2180 AC_TRY_COMPILE([#include <sys/socket.h>], [
2181 const int array[] = {[1] = 2,};
2183 # Yes, we have it...
2185 AC_DEFINE(HAVE_ARRAY_ELEM_INIT,1,[Supports C99 array initialization])
2187 # We'll have to use signals
2191 AC_CHECK_FUNCS(trunc, , AC_MSG_CHECKING(for trunc in math.h)
2192 # Simply calling trunc (0.0) is no good since gcc will optimize the call away
2193 AC_TRY_LINK([#include <math.h>],
2194 [ static void *p = &trunc; ],
2196 AC_DEFINE(HAVE_TRUNC)
2202 if test "x$ac_cv_truncl" != "xyes"; then
2203 AC_CHECK_LIB(sunmath, aintl, [ AC_DEFINE(HAVE_AINTL, 1, [Has the 'aintl' function]) LIBS="$LIBS -lsunmath"])
2206 AC_CHECK_FUNCS(round)
2207 AC_CHECK_FUNCS(rint)
2208 AC_CHECK_FUNCS(execvp)
2210 dnl ****************************
2211 dnl *** Look for /dev/random ***
2212 dnl ****************************
2214 AC_MSG_CHECKING([if usage of random device is requested])
2215 AC_ARG_ENABLE(dev-random,
2216 [ --disable-dev-random disable the use of the random device (enabled by default)],
2217 try_dev_random=$enableval, try_dev_random=yes)
2219 AC_MSG_RESULT($try_dev_random)
2223 NAME_DEV_RANDOM="/dev/srandom"
2226 dnl Win32 does not have /dev/random, they have their own method...
2228 *-mingw*|*-*-cygwin*)
2229 ac_cv_have_dev_random=no
2232 dnl Everywhere else, it's /dev/random
2235 NAME_DEV_RANDOM="/dev/random"
2239 AC_DEFINE_UNQUOTED(NAME_DEV_RANDOM, "$NAME_DEV_RANDOM", [Name of /dev/random])
2241 dnl Now check if the device actually exists
2243 if test "x$try_dev_random" = "xyes"; then
2244 AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
2245 [if test -r "$NAME_DEV_RANDOM" ; then
2246 ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
2247 if test "x$ac_cv_have_dev_random" = "xyes"; then
2248 AC_DEFINE(HAVE_CRYPT_RNG, 1, [Have /dev/random])
2251 AC_MSG_CHECKING(for random device)
2252 ac_cv_have_dev_random=no
2253 AC_MSG_RESULT(has been disabled)
2256 if test "x$host_win32" = "xyes"; then
2257 AC_DEFINE(HAVE_CRYPT_RNG)
2260 if test "x$ac_cv_have_dev_random" = "xno" \
2261 && test "x$host_win32" = "xno"; then
2264 *** A system-provided entropy source was not found on this system.
2265 *** Because of this, the System.Security.Cryptography random number generator
2266 *** will throw a NotImplemented exception.
2268 *** If you are seeing this message, and you know your system DOES have an
2269 *** entropy collection in place, please contact <crichton@gimp.org> and
2270 *** provide information about the system and how to access the random device.
2272 *** Otherwise you can install either egd or prngd and set the environment
2273 *** variable MONO_EGD_SOCKET to point to the daemon's socket to use that.
2277 AC_MSG_CHECKING([if inter-process shared handles are requested])
2278 AC_ARG_ENABLE(shared-handles, [ --disable-shared-handles disable inter-process shared handles], try_shared_handles=$enableval, try_shared_handles=yes)
2279 AC_MSG_RESULT($try_shared_handles)
2280 if test "x$try_shared_handles" != "xyes"; then
2281 AC_DEFINE(DISABLE_SHARED_HANDLES, 1, [Disable inter-process shared handles])
2282 AC_SUBST(DISABLE_SHARED_HANDLES)
2285 AC_ARG_ENABLE(bcl-opt, [ --disable-bcl-opt BCL is compiled with no optimizations (allows accurate BCL debugging)], test_bcl_opt=$enableval, test_bcl_opt=yes)
2287 AC_ARG_ENABLE(nunit-tests, [ --enable-nunit-tests Run the nunit tests of the class library on 'make check'])
2288 AM_CONDITIONAL(ENABLE_NUNIT_TESTS, [test x$enable_nunit_tests = xyes])
2290 AC_MSG_CHECKING([if big-arrays are to be enabled])
2291 AC_ARG_ENABLE(big-arrays, [ --enable-big-arrays Enable the allocation and indexing of arrays greater than Int32.MaxValue], enable_big_arrays=$enableval, enable_big_arrays=no)
2292 if test "x$enable_big_arrays" = "xyes" ; then
2293 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2294 AC_DEFINE(MONO_BIG_ARRAYS,1,[Enable the allocation and indexing of arrays greater than Int32.MaxValue])
2296 AC_MSG_ERROR([The allocation and indexing of arrays greater than Int32.MaxValue is not supported on this platform.])
2299 AC_MSG_RESULT($enable_big_arrays)
2305 AC_ARG_ENABLE(dtrace,[ --enable-dtrace Enable DTrace probes], enable_dtrace=$enableval, enable_dtrace=$has_dtrace)
2307 if test "x$enable_dtrace" = "xyes"; then
2308 if test "x$has_dtrace" = "xno"; then
2309 AC_MSG_ERROR([DTrace probes are not supported on this platform.])
2311 AC_PATH_PROG(DTRACE, [dtrace], [no], [$PATH:/usr/sbin])
2312 if test "x$DTRACE" = "xno"; then
2313 AC_MSG_RESULT([dtrace utility not found, dtrace support disabled.])
2315 elif ! $DTRACE -h -s $srcdir/data/mono.d > /dev/null 2>&1; then
2316 AC_MSG_RESULT([dtrace doesn't support -h option, dtrace support disabled.])
2322 if test "x$enable_dtrace" = "xyes"; then
2323 AC_DEFINE(ENABLE_DTRACE, 1, [Enable DTrace probes])
2325 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2328 DTRACEFLAGS="-arch ppc64"
2331 DTRACEFLAGS="-arch x86_64"
2340 DTRACEFLAGS="-arch ppc"
2343 DTRACEFLAGS="-arch i386"
2350 AC_SUBST(DTRACEFLAGS)
2356 AC_CHECK_HEADERS([sys/sdt.h])
2358 AM_CONDITIONAL(ENABLE_DTRACE, [test x$enable_dtrace = xyes])
2359 AM_CONDITIONAL(DTRACE_G_REQUIRED, [test x$dtrace_g = xyes])
2365 AC_ARG_ENABLE(nacl_codegen, [ --enable-nacl-codegen Enable Native Client code generation], enable_nacl_codegen=$enableval, enable_nacl_codegen=no)
2366 AC_ARG_ENABLE(nacl_gc, [ --enable-nacl-gc Enable Native Client garbage collection], enable_nacl_gc=$enableval, enable_nacl_gc=no)
2368 AM_CONDITIONAL(NACL_CODEGEN, test x$enable_nacl_codegen != xno)
2371 dnl Hack to use system mono for operations in build/install not allowed in NaCl.
2374 if test "x$ac_cv_header_nacl_nacl_dyncode_h" = "xyes"; then
2375 nacl_self_host="nacl_self_host"
2377 AC_SUBST(nacl_self_host)
2379 if test "x$enable_nacl_codegen" = "xyes"; then
2380 MONO_NACL_ALIGN_MASK_OFF=1
2381 AC_DEFINE(TARGET_NACL, 1, [...])
2382 AC_DEFINE(__native_client_codegen__, 1, [...])
2384 MONO_NACL_ALIGN_MASK_OFF=0
2385 AC_DEFINE(__default_codegen__, 1, [...])
2387 if test "x$enable_nacl_gc" = "xyes"; then
2388 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86"; then
2389 INSTRUMENT_CFLAG="-finstrument-for-thread-suspension"
2391 # Not yet implemented
2394 CPPFLAGS="$CPPFLAGS $INSTRUMENT_CFLAG -D__native_client_gc__"
2396 AC_SUBST(MONO_NACL_ALIGN_MASK_OFF)
2402 AC_ARG_ENABLE(llvm,[ --enable-llvm Enable the LLVM back-end], enable_llvm=$enableval, enable_llvm=no)
2403 AC_ARG_ENABLE(loadedllvm,[ --enable-loadedllvm Load the LLVM back-end dynamically], enable_llvm=$enableval && enable_loadedllvm=$enableval, enable_loadedllvm=no)
2404 AC_ARG_ENABLE(llvm-version-check,[ --enable-llvm-version-check Check that the LLVM matches the version expected by mono], enable_llvm_version_check=$enableval, enable_llvm_version_check=no)
2406 AC_ARG_WITH(llvm, [ --with-llvm=<llvm prefix> Enable the LLVM back-end], enable_llvm=yes,)
2408 if test "x$enable_llvm" = "xyes"; then
2409 if test "x$with_llvm" != "x"; then
2410 LLVM_CONFIG=$with_llvm/bin/llvm-config
2411 if test ! -x $LLVM_CONFIG; then
2412 AC_MSG_ERROR([LLVM executable $LLVM_CONFIG not found.])
2415 AC_PATH_PROG(LLVM_CONFIG, llvm-config, no)
2416 if test "x$LLVM_CONFIG" = "xno"; then
2417 AC_MSG_ERROR([llvm-config not found.])
2421 llvm_codegen="x86codegen"
2424 llvm_codegen="armcodegen"
2428 # The output of --cflags seems to include optimizations flags too
2429 LLVM_CFLAGS=`$LLVM_CONFIG --cflags | sed -e 's/-O2//g' | sed -e 's/-O0//g' | sed -e 's/-fomit-frame-pointer//g' | sed -e 's/-fPIC//g'`
2430 # LLVM is compiled with -fno-rtti, so we need this too, since our classes inherit
2431 # from LLVM classes.
2432 LLVM_CXXFLAGS="`$LLVM_CONFIG --cxxflags` -fno-rtti"
2433 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
2434 # This might include empty lines
2435 LLVM_SYSTEM_LIBS=`$LLVM_CONFIG --system-libs 2>/dev/null | grep -- -`
2436 if test "x$host" != "x$target"; then
2437 # No need for jit libs
2438 LLVM_LIBS=`$LLVM_CONFIG --libs core bitwriter`
2440 LLVM_LIBS=`$LLVM_CONFIG --libs core bitwriter jit mcjit $llvm_codegen`
2442 LLVM_LIBS="$LLVM_LIBS $LLVM_LDFLAGS $LLVM_SYSTEM_LIBS -lstdc++"
2444 expected_llvm_version="3.4svn-mono-mono/e656cac"
2446 # Should be something like '2.6' or '2.7svn'
2447 llvm_version=`$LLVM_CONFIG --version`
2448 major_version=`echo $llvm_version | cut -c 1`
2449 minor_version=`echo $llvm_version | cut -c 3`
2450 llvm_api_version=`$LLVM_CONFIG --mono-api-version 2>/dev/null`
2451 AC_MSG_CHECKING(LLVM version)
2452 AC_MSG_RESULT($llvm_version)
2453 if echo $llvm_version | grep -q 'mono'; then
2454 if test "x$enable_llvm_version_check" == "xyes"; then
2455 if test "$llvm_version" != "$expected_llvm_version"; then
2456 AC_MSG_ERROR([Expected llvm version $expected_llvm_version, but llvm-config --version returned $llvm_version"])
2459 if test "x$llvm_api_version" = "x"; then
2460 LLVM_CFLAGS="$LLVM_CFLAGS -DLLVM_API_VERSION=0"
2461 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_API_VERSION=0"
2463 LLVM_CFLAGS="$LLVM_CFLAGS -DLLVM_API_VERSION=$llvm_api_version"
2464 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_API_VERSION=$llvm_api_version"
2467 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.])
2470 AC_DEFINE_UNQUOTED(LLVM_MAJOR_VERSION, $major_version, [Major version of LLVM libraries])
2471 AC_DEFINE_UNQUOTED(LLVM_MINOR_VERSION, $minor_version, [Minor version of LLVM libraries])
2472 AC_DEFINE_UNQUOTED(LLVM_VERSION, "$llvm_version", [Full version of LLVM libraties])
2474 # Have to pass these on the command line since mini-llvm-cpp.h already includes
2476 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_MAJOR_VERSION=$major_version -DLLVM_MINOR_VERSION=$minor_version"
2478 AC_SUBST(LLVM_CFLAGS)
2479 AC_SUBST(LLVM_CXXFLAGS)
2481 AC_SUBST(LLVM_LDFLAGS)
2482 AC_DEFINE(ENABLE_LLVM, 1, [Enable the LLVM back end])
2485 AM_CONDITIONAL(ENABLE_LLVM, [test x$enable_llvm = xyes])
2486 if test "x$enable_loadedllvm" = "xyes"; then
2487 AC_DEFINE(MONO_LLVM_LOADED, 1, [The LLVM back end is dynamically loaded])
2489 AM_CONDITIONAL(LOADED_LLVM, [test x$enable_loadedllvm = xyes])
2492 ACCESS_UNALIGNED="yes"
2498 SQLITE="libsqlite.so.0"
2499 SQLITE3="libsqlite3.so.0"
2501 GDKX11="libgdk-x11-2.0.so.0"
2502 GTKX11="libgtk-x11-2.0.so.0"
2503 XINERAMA="libXinerama.so"
2505 sizeof_register="SIZEOF_VOID_P"
2509 sgen_supported=false
2510 boehm_supported=true
2516 ACCESS_UNALIGNED="no"
2519 AC_MSG_CHECKING(for mips n32)
2521 #if _MIPS_SIM != _ABIN32
2540 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2545 # On solaris 10 x86, gcc prints a warning saying 'visibility attribute not supported on this configuration; ignored', but linking fails. A test case:
2546 # int astruct __attribute__ ((visibility ("hidden")));
2549 # void *p = &astruct;
2551 # gcc -fPIC --shared -o libfoo.so foo.c
2553 # foo.c:6: warning: visibility attribute not supported in this configuration; ignored
2554 # ld: fatal: relocation error: R_386_GOTOFF: file /var/tmp//ccxYR96k.o: symbol astruct: relocation must bind locally
2555 have_visibility_hidden=no
2560 have_visibility_hidden=no
2578 x86_64-*-* | amd64-*-*)
2582 if test "x$ac_cv_sizeof_void_p" = "x4"; then
2583 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2604 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2612 ACCESS_UNALIGNED="no"
2616 AC_CHECK_LIB(unwind, _U_dyn_register, [], [AC_MSG_ERROR(library libunwind not found)])
2617 libmono_ldflags="-lunwind"
2620 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2627 ACCESS_UNALIGNED="no"
2634 if test x"$GCC" = xyes; then
2635 # We don't support v8 cpus
2636 CFLAGS="$CFLAGS -Wno-cast-align -mcpu=v9"
2638 if test x"$AR" = xfalse; then
2639 AC_MSG_ERROR([The required utility 'ar' is not found in your PATH. Usually it can be found in /usr/ccs/bin.])
2643 *-mingw*|*-*-cygwin*)
2644 # When this is enabled, it leads to very strange crashes at runtime (gcc-3.4.4)
2645 have_visibility_hidden=no
2648 macppc-*-openbsd* | powerpc*-*-linux* | powerpc-*-openbsd* | \
2649 powerpc-*-sysv* | powerpc-*-darwin* | powerpc-*-netbsd* | powerpc-*-freebsd* )
2650 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2652 CPPFLAGS="$CPPFLAGS -D__mono_ppc__ -D__mono_ppc64__"
2653 CFLAGS="$CFLAGS -mminimal-toc"
2656 CPPFLAGS="$CPPFLAGS -D__mono_ppc__"
2669 ACCESS_UNALIGNED="no"
2671 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
2672 # libgc's gc_locks.h depends on this
2673 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC"
2679 ACCESS_UNALIGNED="no"
2683 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
2685 # TODO: make proper support for NaCl host.
2689 # ACCESS_UNALIGNED="no"
2691 # sgen_supported=true
2692 # AOT_SUPPORTED="no"
2695 # https://lkml.org/lkml/2012/7/15/133
2700 boehm_supported=false
2705 ACCESS_UNALIGNED="yes"
2708 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
2714 if test "x$host" != "x$target"; then
2715 AC_DEFINE(MONO_CROSS_COMPILE,1,[The runtime is compiled for cross-compiling mode])
2721 ACCESS_UNALIGNED="no"
2723 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
2725 # Can't use tls, since it depends on the runtime detection of tls offsets
2726 # in mono-compiler.h
2729 powerpc64-ps3-linux-gnu)
2731 arch_target=powerpc64
2732 AC_DEFINE(TARGET_PS3, 1, [...])
2733 # It would be better to just use TARGET_POWERPC64, but lots of code already
2735 AC_DEFINE(__mono_ppc64__, 1, [...])
2736 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2738 target_byte_order=G_BIG_ENDIAN
2741 powerpc64-xbox360-linux-gnu)
2743 arch_target=powerpc64
2744 AC_DEFINE(TARGET_XBOX360, 1, [...])
2745 # It would be better to just use TARGET_POWERPC64, but lots of code already
2748 target_byte_order=G_BIG_ENDIAN
2753 AC_DEFINE(TARGET_AMD64, 1, [...])
2754 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2757 # TODO: make proper support for NaCl target.
2761 # AC_DEFINE(TARGET_ARM, 1, [...])
2762 # ACCESS_UNALIGNED="no"
2765 # CPPFLAGS="$CPPFLAGS \
2768 # -D__portable_native_client__ \
2769 # -Dtimezone=_timezone \
2770 # -DDISABLE_SOCKETS \
2771 # -DDISABLE_ATTACH \
2774 # Can't use tls, since it depends on the runtime detection of tls offsets
2775 # in mono-compiler.h
2781 AC_DEFINE(TARGET_X86, 1, [...])
2787 AC_DEFINE(TARGET_ARM, 1, [...])
2788 AC_DEFINE(TARGET_ANDROID, 1, [...])
2789 ACCESS_UNALIGNED="no"
2791 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
2793 # Can't use tls, since it depends on the runtime detection of tls offsets
2794 # in mono-compiler.h
2798 armv7l-unknown-linux-gnueabi*)
2800 CPPFLAGS="$CPPFLAGS"
2802 armv5-*-linux-androideabi*)
2803 CPPFLAGS="$CPPFLAGS"
2813 AC_MSG_ERROR([Cross compiling is not supported for target $target])
2819 AC_DEFINE(TARGET_X86, 1, [...])
2822 AC_DEFINE(TARGET_AMD64, 1, [...])
2825 AC_DEFINE(TARGET_ARM, 1, [...])
2828 AC_DEFINE(TARGET_ARM64, 1, [...])
2831 AC_DEFINE(TARGET_POWERPC, 1, [...])
2834 AC_DEFINE(TARGET_POWERPC, 1, [...])
2835 AC_DEFINE(TARGET_POWERPC64, 1, [...])
2838 AC_DEFINE(TARGET_S390X, 1, [...])
2841 AC_DEFINE(TARGET_MIPS, 1, [...])
2844 AC_DEFINE(TARGET_IA64, 1, [...])
2847 AC_DEFINE(TARGET_SPARC, 1, [...])
2850 AC_DEFINE(TARGET_SPARC64, 1, [...])
2854 dnl Use GCC atomic ops if they work on the target.
2855 if test x$GCC = "xyes"; then
2857 X86 | AMD64 | ARM | ARM64 | POWERPC | POWERPC64 | MIPS | S390X | SPARC | SPARC64)
2858 AC_DEFINE(USE_GCC_ATOMIC_OPS, 1, [...])
2863 if test "x$target_mach" = "xyes"; then
2864 if test "x$TARGET" = "xARM" -o "x$TARGET" = "xARM64"; then
2865 AC_DEFINE(TARGET_IOS,1,[The JIT/AOT targets iOS])
2866 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_IOS"
2867 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_IOS"
2869 AC_TRY_COMPILE([#include "TargetConditionals.h"],[
2870 #if TARGET_IPHONE_SIMULATOR == 1 || TARGET_OS_IPHONE == 1
2871 #error fail this for ios
2875 AC_DEFINE(TARGET_OSX,1,[The JIT/AOT targets OSX])
2876 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_OSX"
2877 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_OSX"
2879 AC_DEFINE(TARGET_IOS,1,[The JIT/AOT targets iOS])
2880 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_IOS"
2881 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_IOS"
2884 AC_DEFINE(TARGET_MACH,1,[The JIT/AOT targets Apple platforms])
2887 if test "x$sizeof_register" = "x4"; then
2888 AC_DEFINE(SIZEOF_REGISTER,4,[size of machine integer registers])
2889 elif test "x$sizeof_register" = "x8"; then
2890 AC_DEFINE(SIZEOF_REGISTER,8,[size of machine integer registers])
2892 AC_DEFINE(SIZEOF_REGISTER,SIZEOF_VOID_P,[size of machine integer registers])
2895 if test "x$target_byte_order" = "xG_BIG_ENDIAN"; then
2896 AC_DEFINE(TARGET_BYTE_ORDER,G_BIG_ENDIAN,[byte order of target])
2897 elif test "x$target_byte_order" = "xG_LITTLE_ENDIAN"; then
2898 AC_DEFINE(TARGET_BYTE_ORDER,G_LITTLE_ENDIAN,[byte order of target])
2900 AC_DEFINE(TARGET_BYTE_ORDER,G_BYTE_ORDER,[byte order of target])
2903 if test "x$have_visibility_hidden" = "xyes"; then
2904 AC_DEFINE(HAVE_VISIBILITY_HIDDEN, 1, [Support for the visibility ("hidden") attribute])
2907 if test "x$have_deprecated" = "xyes"; then
2908 AC_DEFINE(HAVE_DEPRECATED, 1, [Support for the deprecated attribute])
2912 dnl Simple Generational checks (sgen)
2914 if $sgen_supported; then
2915 build_sgen_default=yes
2917 build_sgen_default=no
2920 AC_ARG_WITH(sgen, [ --with-sgen=yes,no Extra Generational GC, default=yes],[buildsgen=$with_sgen],[buildsgen=$build_sgen_default])
2921 if test x$buildsgen = xyes; then
2922 if $sgen_supported; then
2923 SGEN_DEFINES="-DHAVE_SGEN_GC -DHAVE_MOVING_COLLECTOR"
2924 gc_msg="sgen and $gc_msg"
2927 AC_MSG_WARN("Sgen is not supported on this platform")
2930 AC_SUBST(SGEN_DEFINES)
2931 AM_CONDITIONAL(SUPPORT_SGEN, test x$buildsgen = xyes)
2934 if test x$JIT_SUPPORTED = xyes; then
2935 if $jit_wanted; then
2937 jit_status="Building and using the JIT"
2939 if $interp_wanted; then
2940 jit_status="Building the JIT, defaulting to the interpreter"
2942 AC_ERROR(No JIT or interpreter support available or selected.)
2946 if test x$interp_wanted = xtrue; then
2947 jit_status="interpreter"
2949 AC_ERROR(No JIT or interpreter support available or selected.)
2953 AM_CONDITIONAL(USE_JIT, test x$USEJIT = xtrue)
2961 INTL="libintl.dylib"
2962 SQLITE="libsqlite.0.dylib"
2963 SQLITE3="libsqlite3.0.dylib"
2965 GDKX11="libgdk-x11-2.0.dylib"
2966 GTKX11="libgtk-x11-2.0.dylib"
2975 SQLITE="libsqlite.so"
2976 SQLITE3="libsqlite3.so"
2981 SQLITE="libsqlite.so"
2982 SQLITE3="libsqlite3.so"
2986 dlsearch_path=`(libtool --config ; echo eval echo \\$sys_lib_dlsearch_path_spec) | sh`
2987 AC_MSG_CHECKING(for the soname of libX11.so)
2988 for i in $x_libraries $dlsearch_path; do
2990 if test -f $i/libX11.so.$r; then
2997 if test "x$X11" = "xlibX11.so"; then
2998 AC_MSG_WARN([Could not find X development libs. Do you have the -devel package installed? Assuming libX11.so.6...]);
3001 AC_MSG_CHECKING(for the soname of libXinerama.so)
3002 for i in $x_libraries $dlsearch_path; do
3004 if test -f $i/libXinerama.so.$r; then
3005 XINERAMA=libXinerama.so.$r
3006 AC_MSG_RESULT($XINERAMA)
3010 if test "x$XINERAMA" = "xlibXinerama.so"; then
3011 AC_MSG_WARN([Could not find Xinerama development libs. Support for multiple monitors might not work...]);
3019 AC_ARG_ENABLE(icall-symbol-map,[ --enable-icall-symbol-map Generate tables which map icall functions to their C symbols], icall_symbol_map=$enableval, icall_symbol_map=no)
3020 if test "x$icall_symbol_map" = "xyes"; then
3021 AC_DEFINE(ENABLE_ICALL_SYMBOL_MAP, 1, [Icall symbol map enabled])
3024 AC_ARG_ENABLE(icall-export,[ --enable-icall-export Export icall functions], icall_export=$enableval, icall_export=no)
3025 if test "x$icall_export" = "xyes"; then
3026 AC_DEFINE(ENABLE_ICALL_EXPORT, 1, [Icall export enabled])
3029 AC_ARG_ENABLE(icall-tables,[ --disable-icall-tables Disable the runtime lookup of icalls], icall_tables=$enableval, icall_tables=yes)
3030 if test "x$icall_tables" = "xno"; then
3031 AC_DEFINE(DISABLE_ICALL_TABLES, 1, [Icall tables disabled])
3034 if test "x$with_tls" = "x__thread"; then
3035 AC_DEFINE(HAVE_KW_THREAD, 1, [Have __thread keyword])
3036 # Pass the information to libgc
3037 CPPFLAGS="$CPPFLAGS -DUSE_COMPILER_TLS"
3038 AC_MSG_CHECKING(if the tls_model attribute is supported)
3039 AC_TRY_COMPILE([static __thread int foo __attribute__((tls_model("initial-exec")));], [
3042 AC_DEFINE(HAVE_TLS_MODEL_ATTR, 1, [tls_model available])
3048 if test ${TARGET} = ARM; then
3049 dnl ******************************************
3050 dnl *** Check to see what FPU is available ***
3051 dnl ******************************************
3052 AC_MSG_CHECKING(which FPU to use)
3055 # This is a bit tricky:
3057 # if (__ARM_PCS_VFP) {
3058 # /* mfloat-abi=hard == VFP with hard ABI */
3059 # } elif (!__SOFTFP__) {
3060 # /* mfloat-abi=softfp == VFP with soft ABI */
3062 # /* mfloat-abi=soft == no VFP */
3065 # The exception is iOS (w/ GCC) where none of the above
3066 # are defined (but iOS always uses the 'softfp' ABI).
3068 # No support for FPA.
3073 # iOS GCC always uses the 'softfp' ABI.
3074 if test x"$GCC" = xyes && test x$platform_darwin = xyes; then
3078 # Are we using the 'hard' ABI?
3079 if test x$fpu = xNONE; then
3080 AC_TRY_COMPILE([], [
3081 #ifndef __ARM_PCS_VFP
3082 #error "Float ABI is not 'hard'"
3092 # No 'hard' ABI. 'soft' or 'softfp'?
3093 if test x$fpu = xNONE; then
3094 AC_TRY_COMPILE([], [
3096 #error "Float ABI is not 'softfp'"
3107 CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu=1"
3110 dnl *********************************************
3111 dnl *** Check which ARM version(s) we can use ***
3112 dnl *********************************************
3113 AC_MSG_CHECKING(which ARM version to use)
3115 AC_TRY_COMPILE([], [
3116 #if !defined(__ARM_ARCH_5T__) && !defined(__ARM_ARCH_5TE__) && !defined(__ARM_ARCH_5TEJ__)
3117 #error Not on ARM v5.
3126 AC_TRY_COMPILE([], [
3127 #if !defined(__ARM_ARCH_6J__) && !defined(__ARM_ARCH_6ZK__) && !defined(__ARM_ARCH_6K__) && !defined(__ARM_ARCH_6T2__) && !defined(__ARM_ARCH_6M__)
3128 #error Not on ARM v6.
3138 AC_TRY_COMPILE([], [
3139 #if !defined(__ARM_ARCH_7A__) && !defined(__ARM_ARCH_7R__) && !defined(__ARM_ARCH_7EM__) && !defined(__ARM_ARCH_7M__) && !defined(__ARM_ARCH_7S__)
3140 #error Not on ARM v7.
3151 AC_MSG_RESULT($arm_ver)
3153 if test x$arm_v5 = xyes; then
3154 AC_DEFINE(HAVE_ARMV5, 1, [ARM v5])
3155 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV5=1"
3158 if test x$arm_v6 = xyes; then
3159 AC_DEFINE(HAVE_ARMV6, 1, [ARM v6])
3160 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV6=1"
3163 if test x$arm_v7 = xyes; then
3164 AC_DEFINE(HAVE_ARMV7, 1, [ARM v7])
3165 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV7=1"
3169 if test ${TARGET} = ARM; then
3170 if test "x${with_jumptables}" = "xyes"; then
3171 AC_DEFINE(USE_JUMP_TABLES, 1, Use jump tables in JIT)
3175 if test ${TARGET} = unknown; then
3176 CPPFLAGS="$CPPFLAGS -DNO_PORT"
3177 AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
3180 if test ${ACCESS_UNALIGNED} = no; then
3181 CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
3186 # Pass CPPFLAGS to libgc configure
3187 # We should use a separate variable for this to avoid passing useless and
3188 # potentially problematic defines to libgc (like -D_FILE_OFFSET_BITS=64)
3189 # This should be executed late so we pick up the final version of CPPFLAGS
3190 # The problem with this approach, is that during a reconfigure, the main
3191 # configure scripts gets invoked with these arguments, so we use separate
3192 # variables understood by libgc's configure to pass CPPFLAGS and CFLAGS.
3193 TMP_CPPFLAGS="$CPPFLAGS $CPPFLAGS_FOR_LIBGC"
3194 if test x$TARGET = xSPARC -o x$TARGET = xSPARC64; then
3195 TMP_CPPFLAGS=`echo $TMP_CPPFLAGS | sed -e 's/-D_FILE_OFFSET_BITS=64//g'`
3197 # Don't pass -finstrument-for-thread-suspension in,
3198 # if these are instrumented it will be very bad news
3199 # (infinite recursion, undefined parking behavior, etc)
3200 TMP_CPPFLAGS=`echo $TMP_CPPFLAGS | sed -e 's/-finstrument-for-thread-suspension//g'`
3201 ac_configure_args="$ac_configure_args --disable-embed-check --with-libgc-threads=$libgc_threads $libgc_configure_args \"CPPFLAGS_FOR_LIBGC=$TMP_CPPFLAGS\" \"CFLAGS_FOR_LIBGC=$CFLAGS_FOR_LIBGC\""
3202 if test "x$support_boehm" = "xyes"; then
3203 AC_CONFIG_SUBDIRS(libgc)
3208 AC_ARG_WITH(profile2, [ --with-profile2=yes,no If you want to install the 2.0/3.5 FX (defaults to yes)], [], [with_profile2=yes])
3209 AC_ARG_WITH(profile4, [ --with-profile4=yes,no If you want to install the 4.0 FX (defaults to yes)], [], [with_profile4=yes])
3210 AC_ARG_WITH(profile4_5,[ --with-profile4_5=yes,no If you want to install the 4.5 FX (defaults to yes)], [], [with_profile4_5=yes])
3211 AC_ARG_WITH(monodroid, [ --with-monodroid=yes,no If you want to build the MonoDroid assemblies (defaults to no)], [], [with_monodroid=no])
3212 AC_ARG_WITH(monotouch, [ --with-monotouch=yes,no,only If you want to build the MonoTouch assemblies (defaults to no)], [], [with_monotouch=no])
3213 AC_ARG_WITH(xammac, [ --with-xammac=yes,no,only If you want to build the Xamarin.Mac assemblies (defaults to no)], [], [with_xammac=no])
3216 AC_ARG_WITH(oprofile,[ --with-oprofile=no,<oprofile install dir> Enable oprofile support (defaults to no)],[
3217 if test x$with_oprofile != xno; then
3218 oprofile_include=$with_oprofile/include
3219 if test ! -f $oprofile_include/opagent.h; then
3220 AC_MSG_ERROR([oprofile include file not found at $oprofile_include/opagent.h])
3223 OPROFILE_CFLAGS="-I$oprofile_include"
3224 OPROFILE_LIBS="-L$with_oprofile/lib/oprofile -lopagent"
3225 AC_DEFINE(HAVE_OPROFILE,1,[Have oprofile support])
3230 AC_ARG_WITH(malloc_mempools,[ --with-malloc-mempools=yes,no Use malloc for each single mempool allocation (only for runtime debugging, defaults to no)],[
3231 if test x$with_malloc_mempools = xyes; then
3233 AC_DEFINE(USE_MALLOC_FOR_MEMPOOLS,1,[Use malloc for each single mempool allocation])
3239 AC_ARG_WITH(mcs_docs,[ --with-mcs-docs=yes,no If you want to build the documentation under mcs (defaults to yes)],[
3240 if test x$with_mcs_docs != xyes; then
3241 DISABLE_MCS_DOCS=yes
3244 if test x$with_profile4 != xyes; then
3245 DISABLE_MCS_DOCS=yes
3248 AC_ARG_WITH(lazy_gc_thread_creation, [ --with-lazy-gc-thread-creation=yes|no Enable lazy runtime thread creation, embedding host must do it explicitly (defaults to no)],[
3249 if test x$with_lazy_gc_thread_creation != xno ; then
3250 AC_DEFINE(LAZY_GC_THREAD_CREATION,1,[Enable lazy gc thread creation by the embedding host.])
3252 ], [with_lazy_gc_thread_creation=no])
3254 AC_CHECK_HEADER([malloc.h],
3255 [AC_DEFINE([HAVE_USR_INCLUDE_MALLOC_H], [1],
3256 [Define to 1 if you have /usr/include/malloc.h.])],,)
3258 if test x"$GCC" = xyes; then
3259 # Implicit function declarations are not 64 bit safe
3260 # Do this late, since this causes lots of configure tests to fail
3261 CFLAGS="$CFLAGS -Werror-implicit-function-declaration"
3262 # jay has a lot of implicit declarations
3263 JAY_CFLAGS="-Wno-implicit-function-declaration"
3266 # When --disable-shared is used, libtool transforms libmono-2.0.la into libmono-2.0.so
3267 # instead of libmono-static.a
3268 if test "x$enable_shared" = "xno" -a "x$enable_executables" = "xyes"; then
3269 LIBMONO_LA=libmini-static.la
3271 if test x$buildsgen = xyes; then
3272 LIBMONO_LA=libmonosgen-$API_VER.la
3274 LIBMONO_LA=libmonoboehm-$API_VER.la
3277 AC_SUBST(LIBMONO_LA)
3280 dnl Consistency settings
3282 if test x$cross_compiling = xyes -o x$enable_mcs_build = xno; then
3283 DISABLE_MCS_DOCS=yes
3292 if test x$DISABLE_MCS_DOCS = xyes; then
3299 ## Maybe should also disable if mcsdir is invalid. Let's punt the issue for now.
3300 AM_CONDITIONAL(BUILD_MCS, [test x$cross_compiling = xno && test x$enable_mcs_build != xno])
3302 AM_CONDITIONAL(HAVE_OPROFILE, test x$OPROFILE = xyes)
3303 AC_SUBST(OPROFILE_CFLAGS)
3304 AC_SUBST(OPROFILE_LIBS)
3306 libmono_ldflags="$libmono_ldflags $LIBS"
3308 AM_CONDITIONAL(INSTALL_2_0, [test "x$with_profile2" = xyes])
3309 AM_CONDITIONAL(INSTALL_4_0, [test "x$with_profile4" = xyes])
3310 AM_CONDITIONAL(INSTALL_4_5, [test "x$with_profile4_5" = xyes])
3311 AM_CONDITIONAL(INSTALL_MONODROID, [test "x$with_monodroid" != "xno"])
3312 AM_CONDITIONAL(INSTALL_MONOTOUCH, [test "x$with_monotouch" != "xno"])
3313 AM_CONDITIONAL(INSTALL_XAMMAC, [test "x$with_xammac" != "xno"])
3314 AM_CONDITIONAL(ONLY_MONOTOUCH, [test "x$with_monotouch" = "xonly"])
3315 AM_CONDITIONAL(ONLY_XAMMAC, [test "x$with_xammac" = "xonly"])
3317 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
3318 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
3319 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
3320 AM_CONDITIONAL(SPARC64, test x$TARGET = xSPARC64)
3321 AM_CONDITIONAL(X86, test x$TARGET = xX86)
3322 AM_CONDITIONAL(AMD64, test x$TARGET = xAMD64)
3323 AM_CONDITIONAL(IA64, test x$TARGET = xIA64)
3324 AM_CONDITIONAL(MIPS, test x$TARGET = xMIPS)
3325 AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
3326 AM_CONDITIONAL(POWERPC64, test x$TARGET = xPOWERPC64)
3327 AM_CONDITIONAL(ARM, test x$TARGET = xARM)
3328 AM_CONDITIONAL(ARM64, test x$TARGET = xARM64)
3329 AM_CONDITIONAL(S390X, test x$TARGET = xS390X)
3330 AM_CONDITIONAL(HOST_X86, test x$HOST = xX86)
3331 AM_CONDITIONAL(HOST_AMD64, test x$HOST = xAMD64)
3332 AM_CONDITIONAL(HOST_ARM, test x$HOST = xARM)
3333 AM_CONDITIONAL(HOST_ARM64, test x$HOST = xARM64)
3334 AM_CONDITIONAL(CROSS_COMPILE, test "x$host" != "x$target")
3336 AM_CONDITIONAL(JIT_SUPPORTED, test x$JIT_SUPPORTED = xyes)
3337 AM_CONDITIONAL(INTERP_SUPPORTED, test x$interp_wanted = xtrue)
3338 AM_CONDITIONAL(INCLUDED_LIBGC, test x$gc = xincluded)
3348 AC_DEFINE_UNQUOTED(ARCHITECTURE,"$arch_target",[The architecture this is running on])
3349 AC_SUBST(arch_target)
3354 mono_build_root=`pwd`
3355 AC_SUBST(mono_build_root)
3357 if test x$USEJIT = xtrue; then
3358 mono_runtime=mono/mini/mono
3360 mono_runtime=mono/interpreter/mint
3362 AC_SUBST(mono_runtime)
3364 mono_cfg_root=$mono_build_root/runtime
3365 if test x$host_win32 = xyes; then
3366 if test "x$cross_compiling" = "xno"; then
3367 mono_cfg_dir=`cygpath -w -a $mono_cfg_root`\\etc
3369 mono_cfg_dir=`echo $mono_cfg_root | tr '/' '\\'`\\etc
3372 mono_cfg_dir=$mono_cfg_root/etc
3374 AC_SUBST(mono_cfg_dir)
3376 AC_CONFIG_FILES([po/mcs/Makefile.in])
3378 AC_CONFIG_FILES([runtime/mono-wrapper],[chmod +x runtime/mono-wrapper])
3379 AC_CONFIG_FILES([runtime/monodis-wrapper],[chmod +x runtime/monodis-wrapper])
3381 AC_CONFIG_COMMANDS([runtime/etc/mono/1.0/machine.config],
3384 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3386 *) reldir=$depth/$srcdir ;;
3388 $ac_aux_dir/install-sh -d runtime/etc/mono/1.0
3389 cd runtime/etc/mono/1.0
3390 rm -f machine.config
3391 $LN_S $reldir/data/net_1_1/machine.config machine.config
3395 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/machine.config],
3398 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3400 *) reldir=$depth/$srcdir ;;
3402 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
3403 cd runtime/etc/mono/2.0
3404 rm -f machine.config
3405 $LN_S $reldir/data/net_2_0/machine.config machine.config
3409 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/web.config],
3412 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3414 *) reldir=$depth/$srcdir ;;
3416 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
3417 cd runtime/etc/mono/2.0
3419 $LN_S $reldir/data/net_2_0/web.config web.config
3423 AC_CONFIG_COMMANDS([runtime/etc/mono/browscap.ini],
3426 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3428 *) reldir=$depth/$srcdir ;;
3430 $ac_aux_dir/install-sh -d runtime/etc/mono/
3431 cd runtime/etc/mono/
3433 $LN_S $reldir/data/browscap.ini browscap.ini
3437 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/Browsers/Compat.browser],
3438 [ depth=../../../../..
3440 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3442 *) reldir=$depth/$srcdir ;;
3444 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0/Browsers/
3445 cd runtime/etc/mono/2.0/Browsers
3446 rm -f Compat.browser
3447 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
3451 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/Browsers/Compat.browser],
3452 [ depth=../../../../..
3454 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3456 *) reldir=$depth/$srcdir ;;
3458 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0/Browsers/
3459 cd runtime/etc/mono/4.0/Browsers
3460 rm -f Compat.browser
3461 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
3465 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/Browsers/Compat.browser],
3466 [ depth=../../../../..
3468 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3470 *) reldir=$depth/$srcdir ;;
3472 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5/Browsers/
3473 cd runtime/etc/mono/4.5/Browsers
3474 rm -f Compat.browser
3475 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
3479 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/machine.config],
3482 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3484 *) reldir=$depth/$srcdir ;;
3486 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
3487 cd runtime/etc/mono/4.0
3488 rm -f machine.config
3489 $LN_S $reldir/data/net_4_0/machine.config machine.config
3493 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/web.config],
3496 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3498 *) reldir=$depth/$srcdir ;;
3500 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
3501 cd runtime/etc/mono/4.0
3503 $LN_S $reldir/data/net_4_0/web.config web.config
3507 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/machine.config],
3510 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3512 *) reldir=$depth/$srcdir ;;
3514 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5
3515 cd runtime/etc/mono/4.5
3516 rm -f machine.config
3517 $LN_S $reldir/data/net_4_5/machine.config machine.config
3521 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/web.config],
3524 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3526 *) reldir=$depth/$srcdir ;;
3528 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5
3529 cd runtime/etc/mono/4.5
3531 $LN_S $reldir/data/net_4_5/web.config web.config
3535 AC_CONFIG_COMMANDS([quiet-libtool], [sed -e 's/echo "copying selected/# "copying selected/g' < libtool > libtool.tmp && mv libtool.tmp libtool && chmod a+x libtool; sed -e 's/$ECHO "copying selected/# "copying selected/g' < libtool > libtool.tmp && mv libtool.tmp libtool && chmod a+x libtool])
3541 scripts/mono-find-provides
3542 scripts/mono-find-requires
3545 mono/metadata/Makefile
3549 mono/arch/x86/Makefile
3550 mono/arch/amd64/Makefile
3551 mono/arch/ppc/Makefile
3552 mono/arch/sparc/Makefile
3553 mono/arch/s390x/Makefile
3554 mono/arch/arm/Makefile
3555 mono/arch/arm64/Makefile
3556 mono/arch/ia64/Makefile
3557 mono/arch/mips/Makefile
3558 mono/interpreter/Makefile
3560 mono/tests/tests-config
3561 mono/tests/assemblyresolve/Makefile
3562 mono/tests/cas/Makefile
3563 mono/tests/cas/assembly/Makefile
3564 mono/tests/cas/demand/Makefile
3565 mono/tests/cas/inheritance/Makefile
3566 mono/tests/cas/linkdemand/Makefile
3567 mono/tests/cas/threads/Makefile
3568 mono/tests/gc-descriptors/Makefile
3569 mono/unit-tests/Makefile
3570 mono/benchmark/Makefile
3571 mono/monograph/Makefile
3572 mono/io-layer/Makefile
3574 mono/profiler/Makefile
3576 ikvm-native/Makefile
3581 data/net_2_0/Makefile
3582 data/net_4_0/Makefile
3583 data/net_4_5/Makefile
3584 data/net_2_0/Browsers/Makefile
3585 data/net_4_0/Browsers/Makefile
3586 data/net_4_5/Browsers/Makefile
3593 data/mono-options.pc
3594 data/mono-lineeditor.pc
3600 data/system.web.extensions_1.0.pc
3601 data/system.web.extensions.design_1.0.pc
3602 data/system.web.mvc.pc
3603 data/system.web.mvc2.pc
3604 data/system.web.mvc3.pc
3605 data/aspnetwebstack.pc
3611 tools/locale-builder/Makefile
3618 # Update all submodules recursively to ensure everything is checked out
3619 $srcdir/scripts/update_submodules
3621 if test x$host_win32 = xyes; then
3622 # Get rid of 'cyg' prefixes in library names
3623 sed -e "s/\/cyg\//\/\//" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
3624 # libtool seems to inherit -mno-cygwin from our CFLAGS, and uses it to compile its executable
3625 # wrapper scripts which use exec(). gcc has no problem compiling+linking this, but the resulting
3626 # executable doesn't work...
3627 sed -e "s,-mno-cygwin,,g" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
3630 if test x$platform_darwin = xyes; then
3631 # This doesn't seem to be required and it slows down parallel builds
3632 sed -e 's,lock_old_archive_extraction=yes,lock_old_archive_extraction=no,g' < libtool > libtool.new && mv libtool.new libtool && chmod +x libtool
3637 NONE) prefix=$ac_default_prefix ;;
3639 case $exec_prefix in
3640 NONE) exec_prefix='${prefix}' ;;
3644 # If we are cross compiling, we don't build in the mcs/ tree. Let us not clobber
3645 # any existing config.make. This allows people to share the same source tree
3646 # with different build directories, one native and one cross
3648 if test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
3650 test -w $mcs_topdir/build || chmod +w $mcs_topdir/build
3652 echo "prefix=$prefix" > $mcs_topdir/build/config.make
3653 echo "exec_prefix=$exec_prefix" >> $mcs_topdir/build/config.make
3654 echo "sysconfdir=$sysconfdir" >> $mcs_topdir/build/config.make
3655 echo 'mono_libdir=${exec_prefix}/lib' >> $mcs_topdir/build/config.make
3656 echo 'IL_FLAGS = /debug' >> $mcs_topdir/build/config.make
3657 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $mcs_topdir/build/config.make
3658 echo "ILDISASM = $mono_build_root/runtime/monodis-wrapper" >> $mcs_topdir/build/config.make
3659 echo "JAY_CFLAGS = $JAY_CFLAGS" >> $mcs_topdir/build/config.make
3662 [[\\/$]]* | ?:[[\\/]]* ) mcs_INSTALL=$INSTALL ;;
3663 *) mcs_INSTALL=$mono_build_root/$INSTALL ;;
3666 echo "INSTALL = $mcs_INSTALL" >> $mcs_topdir/build/config.make
3669 [myver=$($AWK 'BEGIN {
3670 split (ENVIRON["VERSION"] ".0.0.0", vsplit, ".")
3671 if(length(vsplit [1]) > 4) {
3672 split (substr(ENVIRON["VERSION"], 0, 4) "." substr(ENVIRON["VERSION"], 5) ".0.0", vsplit, ".")
3674 print vsplit [1] "." vsplit [2] "." vsplit [3] "." vsplit [4]
3677 echo "MONO_VERSION = $myver" >> $mcs_topdir/build/config.make
3679 if test x$platform_darwin = xyes; then
3680 echo "PLATFORM = darwin" >> $mcs_topdir/build/config.make
3683 if test x$AOT_SUPPORTED = xyes -a x$enable_system_aot = xdefault; then
3684 enable_system_aot=yes
3687 if test x$host_win32 = xno -a x$enable_system_aot = xyes; then
3688 echo "ENABLE_AOT = 1" >> $mcs_topdir/build/config.make
3691 if test x$DISABLE_MCS_DOCS = xyes; then
3692 echo "DISABLE_MCS_DOCS = yes" >> $mcs_topdir/build/config.make
3695 if test x$has_extension_module != xno; then
3696 echo "EXTENSION_MODULE = 1" >> $srcdir/$mcsdir/build/config.make
3699 default_profile=net_2_0
3700 if test -z "$INSTALL_4_0_TRUE"; then :
3701 default_profile=net_4_0
3703 if test -z "$INSTALL_MONODROID_TRUE"; then :
3704 default_profile=monodroid
3706 if test -z "$INSTALL_MONOTOUCH_TRUE"; then :
3707 default_profile=monotouch
3709 if test -z "$INSTALL_XAMMAC_TRUE"; then :
3710 default_profile=xammac
3712 if test -z "$INSTALL_4_5_TRUE"; then :
3713 default_profile=net_4_5
3716 echo "DEFAULT_PROFILE = $default_profile" >> $srcdir/$mcsdir/build/config.make
3718 if test "x$test_bcl_opt" = "xyes"; then
3719 echo "BCL_OPTIMIZE = 1" >> $srcdir/$mcsdir/build/config.make
3724 # if we have an olive folder, override the default settings
3725 if test -d $olivedir; then
3727 if test x$cross_compiling = xno && test x$enable_olive_build != xno; then
3729 test -w $srcdir/$olivedir/build || chmod +w $srcdir/$olivedir/build
3731 echo "prefix=$prefix" > $srcdir/$olivedir/build/config.make
3732 echo "exec_prefix=$exec_prefix" >> $srcdir/$olivedir/build/config.make
3733 echo 'mono_libdir=${exec_prefix}/lib' >> $srcdir/$olivedir/build/config.make
3734 echo 'MCS_FLAGS = $(PLATFORM_DEBUG_FLAGS)' >> $srcdir/$olivedir/build/config.make
3735 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $srcdir/$olivedir/build/config.make
3736 echo "MONO_VERSION = $myver" >> $srcdir/$olivedir/build/config.make
3742 libgdiplus_msg=${libgdiplus_loc:-assumed to be installed}
3750 SIGALTSTACK: $with_sigaltstack
3753 BigArrays: $enable_big_arrays
3754 DTrace: $enable_dtrace
3755 LLVM Back End: $enable_llvm (dynamically loaded: $enable_loadedllvm)
3758 .NET 2.0/3.5: $with_profile2
3759 .NET 4.0: $with_profile4
3760 .NET 4.5: $with_profile4_5
3761 MonoDroid: $with_monodroid
3762 MonoTouch: $with_monotouch
3763 Xamarin.Mac: $with_xammac
3764 JNI support: $jdk_headers_found
3765 libgdiplus: $libgdiplus_msg
3769 if test x$with_static_mono = xno -a "x$host_win32" != "xyes"; then
3770 AC_MSG_WARN(Turning off static Mono is a risk, you might run into unexpected bugs)