1 # Process this file with autoconf to produce a configure script.
4 # when bumping version number below, keep it in sync with man/mono.1 too
6 [http://bugzilla.xamarin.com/enter_bug.cgi?classification=Mono])
8 AC_CONFIG_SRCDIR([README.md])
9 AC_CONFIG_MACRO_DIR([m4])
13 # Gross hack to enable 'make dist' on automake 1.9+tar 1.14.
14 # The extra brackets are to foil regex-based scans.
15 m4_ifdef([_A][M_PROG_TAR],[_A][M_SET_OPTION([tar-ustar])])
17 AM_INIT_AUTOMAKE([1.9 dist-bzip2 tar-ustar no-dist-gzip foreign subdir-objects]
18 m4_esyscmd([case `automake --version | head -n 1` in # parallel-tests is default in automake 1.13+, we need to explicitly enable it
19 *1.11*|*1.12*) echo parallel-tests;; # for 1.11 and 1.12 but not below as those versions don't recognize the flag
20 esac])) # TODO: remove this hack once we require automake 1.11+
22 AC_CONFIG_HEADERS([config.h])
30 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
32 MONO_VERSION_MAJOR=`echo $VERSION | cut -d . -f 1`
33 MONO_VERSION_MINOR=`echo $VERSION | cut -d . -f 2`
34 MONO_VERSION_BUILD=`echo $VERSION | cut -d . -f 3`
36 # This is the version number of the corlib-runtime interface. When
37 # making changes to this interface (by changing the layout
38 # of classes the runtime knows about, changing icall signature or
39 # semantics etc), increment this variable.
41 # This can be reset to 0 when Mono's version number is bumped
42 # since it's part of the corlib version (the prefix '1' in the full
43 # version number is to ensure the number isn't treated as octal in C)
45 MONO_CORLIB_VERSION=`printf "1%02d%02d%02d%03d" $MONO_VERSION_MAJOR $MONO_VERSION_MINOR $MONO_VERSION_BUILD $MONO_CORLIB_COUNTER`
47 AC_DEFINE_UNQUOTED(MONO_CORLIB_VERSION,$MONO_CORLIB_VERSION,[Version of the corlib-runtime interface])
48 AC_SUBST(MONO_CORLIB_VERSION)
52 echo "Run configure using ./configure --host=i686-pc-mingw32"
56 # In case of cygwin, override LN_S, irrespective of what it determines.
57 # The build uses cygwin, but the actual runtime doesn't.
59 *cygwin* ) LN_S='cp -p';;
67 # These variables are the CPPFLAGS/CFLAGS passed to libgc's configure
68 # libgc should inherit the original CFLAGS/CPPFLAGS passed to configure, i.e. -O0
69 CPPFLAGS_FOR_LIBGC=$CPPFLAGS
70 CFLAGS_FOR_LIBGC=$CFLAGS
71 CPPFLAGS_FOR_EGLIB=$CPPFLAGS
72 CFLAGS_FOR_EGLIB=$CFLAGS
73 CPPFLAGS_FOR_BTLS=$CPPFLAGS
74 CFLAGS_FOR_BTLS=$CFLAGS
76 # libgc uses some deprecated APIs
77 CFLAGS_FOR_LIBGC="$CFLAGS -Wno-deprecated-declarations"
80 # These are the flags that need to be stored in the mono.pc file for
81 # compiling code that will embed Mono
85 AC_SUBST(libmono_cflags)
86 AC_SUBST(libmono_ldflags)
88 # Variable to have relocatable .pc files (lib, or lib64)
89 # realpath isn't always available, and requires that all but the tip of the provided
90 # path exists. Fall back to the old behaviour, but realpath allows depth >1
91 # e.g. Debian puts Mono in /usr/bin and libs in /usr/lib/x86_64-linux-gnu/ which is
92 # too deep for the old method to work
93 reloc_libdir=`realpath --relative-to=${prefix} ${libdir} 2> /dev/null || basename ${libdir}`
94 AC_SUBST(reloc_libdir)
96 # Set to yes if Unix sockets cannot be created in an anonymous namespace
99 #Set to extra linker flags to be passed to the runtime binaries (mono /mono-sgen)
100 extra_runtime_ldflags=""
102 # Thread configuration inspired by sleepycat's db
103 AC_MSG_CHECKING([host platform characteristics])
114 *-mingw*|*-*-cygwin*)
115 AC_DEFINE(DISABLE_PORTABILITY,1,[Disable the io-portability layer])
116 AC_DEFINE(PLATFORM_NO_SYMLINKS,1,[This platform does not support symlinks])
119 if test "x$cross_compiling" = "xno"; then
120 if test "x$host" = "x$build" -a "x$host" = "x$target"; then
124 if test "x$host" = "x$target"; then
129 # Windows Vista or later is required
130 CPPFLAGS="$CPPFLAGS -DWINVER=0x0600 -D_WIN32_WINNT=0x0600 -D_WIN32_IE=0x0501 -D_UNICODE -DUNICODE -DWIN32_THREADS -DFD_SETSIZE=1024"
131 LDFLAGS="$LDFLAGS -lmswsock -lws2_32 -lole32 -loleaut32 -lpsapi -lversion -ladvapi32 -lwinmm -lkernel32 -liphlpapi"
132 libmono_cflags="-mms-bitfields -mwindows"
133 libmono_ldflags="-mms-bitfields -mwindows"
138 with_sgen_default_concurrent=yes
140 # This forces libgc to use the DllMain based thread registration code on win32
141 libgc_configure_args="$libgc_configure_args --enable-win32-dllmain=yes"
144 CPPFLAGS="$CPPFLAGS -D_REENTRANT -DGC_NETBSD_THREADS -D_GNU_SOURCE"
145 libmono_cflags="-D_REENTRANT"
146 LDFLAGS="$LDFLAGS -pthread"
147 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
148 libmono_ldflags="-pthread"
151 libgc_threads=pthreads
154 with_sgen_default_concurrent=yes
157 CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP -DUSE_MUNMAP -DTHREAD_LOCAL_ALLOC -pthread"
158 libmono_cflags="-D_REENTRANT -DTHREAD_LOCAL_ALLOC -pthread"
159 libmono_ldflags="-lpthread -pthread"
161 libgc_threads=pthreads
165 with_sgen_default_concurrent=yes
168 if test "x$PTHREAD_CFLAGS" = "x"; then
169 CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS"
172 CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS"
173 libmono_cflags="$PTHREAD_CFLAGS"
175 if test "x$PTHREAD_LIBS" = "x"; then
176 LDFLAGS="$LDFLAGS -pthread -L/usr/local/lib"
177 libmono_ldflags="-pthread"
179 LDFLAGS="$LDFLAGS $PTHREAD_LIBS -L/usr/local/lib"
180 libmono_ldflags="$PTHREAD_LIBS"
182 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
184 AC_DEFINE(PTHREAD_POINTER_ID, 1, [pthread is a pointer])
186 libgc_threads=pthreads
189 with_sgen_default_concurrent=yes
192 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_OPENBSD_THREADS -DPLATFORM_BSD -D_REENTRANT -DUSE_MMAP"
193 if test "x$disable_munmap" != "xyes"; then
194 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
196 libmono_cflags="-D_THREAD_SAFE -D_REENTRANT"
197 LDFLAGS="$LDFLAGS -pthread"
199 AC_DEFINE(PTHREAD_POINTER_ID)
201 libgc_threads=pthreads
204 with_sgen_default_concurrent=yes
208 AC_DEFINE(PLATFORM_ANDROID,1,[Targeting the Android platform])
209 AC_DEFINE(TARGET_ANDROID,1,[Targeting the Android platform])
211 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
212 if test "x$disable_munmap" != "xyes"; then
213 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
215 libmono_cflags="-D_REENTRANT"
217 libgc_threads=pthreads
224 # Android doesn't support boehm, as it's missing <link.h>
228 # isinf(3) requires -lm; see isinf check below
229 LDFLAGS="$LDFLAGS -lm"
231 # Bionic's <pthread.h> sets PTHREAD_STACK_MIN=2*PAGE_SIZE; doesn't define
232 # PAGE_SIZE; breaks mono/io-layer/collection.c
233 # Bionic doesn't provide S_IWRITE; breaks io-layer/io.c
234 CFLAGS="$CFLAGS -DPAGE_SIZE=4096 -DS_IWRITE=S_IWUSR"
235 CXXFLAGS="$CXXFLAGS -DPAGE_SIZE=4096 -DS_IWRITE=S_IWUSR"
237 # The configure check can't detect this
238 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT, 1, [Have large file support])
240 # to bypass the underscore linker check, can't work when cross-compiling
245 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
246 if test "x$disable_munmap" != "xyes"; then
247 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
249 libmono_cflags="-D_REENTRANT"
251 libgc_threads=pthreads
253 if test "x$cross_compiling" != "xno"; then
254 # to bypass the underscore linker check, not
255 # available during cross-compilation
264 # https://bugzilla.novell.com/show_bug.cgi?id=504411
268 with_sgen_default_concurrent=yes
271 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
272 if test "x$disable_munmap" != "xyes"; then
273 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
275 libmono_cflags="-D_REENTRANT"
277 libgc_threads=pthreads
280 AC_DEFINE(DISABLE_SOCKETS,1,[Disable sockets support])
281 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
284 CPPFLAGS="$CPPFLAGS -DGC_HPUX_THREADS -D_HPUX_SOURCE -D_XOPEN_SOURCE_EXTENDED -D_REENTRANT"
285 # +ESdbgasm only valid on bundled cc on RISC
286 # silently ignored for ia64
287 if test $GCC != "yes"; then
288 CFLAGS="$CFLAGS +ESdbgasm"
289 # Arrange for run-time dereferencing of null
290 # pointers to produce a SIGSEGV signal.
291 LDFLAGS="$LDFLAGS -z"
293 CFLAGS="$CFLAGS +ESdbgasm"
294 LDFLAGS="$LDFLAGS -z"
295 libmono_cflags="-D_REENTRANT"
296 libmono_ldflags="-lpthread"
297 libgc_threads=pthreads
302 CPPFLAGS="$CPPFLAGS -DGC_SOLARIS_THREADS -DGC_SOLARIS_PTHREADS -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS -DUSE_MMAP -DUSE_MUNMAP -DPLATFORM_SOLARIS"
304 libmono_cflags="-D_REENTRANT"
305 libgc_threads=pthreads
308 enable_solaris_tar_check=yes
311 parallel_mark="Disabled_Currently_Hangs_On_MacOSX"
314 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_MACOSX_THREADS -DPLATFORM_MACOSX -DUSE_MMAP -DUSE_MUNMAP"
315 libmono_cflags="-D_THREAD_SAFE"
317 AC_DEFINE(PTHREAD_POINTER_ID)
318 AC_DEFINE(USE_MACH_SEMA, 1, [...])
320 libgc_threads=pthreads
322 if test "x$cross_compiling" = "xyes"; then
323 has_broken_apple_cpp=yes
325 dnl Snow Leopard is horribly broken -- it reports itself as i386-apple-darwin*, but
326 dnl its gcc defaults to 64-bit mode. They have also deprecated the usage of ucontext
327 dnl we need to set some flags to build our 32-bit binaries on 10.6 properly
329 dnl Snow Leopard and newer config.guess reports as this
331 BROKEN_DARWIN_FLAGS="-arch i386 -D_XOPEN_SOURCE"
332 BROKEN_DARWIN_CPPFLAGS="-D_XOPEN_SOURCE"
333 CPPFLAGS="$CPPFLAGS $BROKEN_DARWIN_CPPFLAGS"
334 CFLAGS="$CFLAGS $BROKEN_DARWIN_FLAGS"
335 CXXFLAGS="$CXXFLAGS $BROKEN_DARWIN_FLAGS"
336 CCASFLAGS="$CCASFLAGS $BROKEN_DARWIN_FLAGS"
337 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC $BROKEN_DARWIN_CPPFLAGS"
338 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC $BROKEN_DARWIN_FLAGS"
339 CPPFLAGS_FOR_EGLIB="$CPPFLAGS_FOR_EGLIB $BROKEN_DARWIN_CPPFLAGS"
340 CFLAGS_FOR_EGLIB="$CFLAGS_FOR_EGLIB $BROKEN_DARWIN_FLAGS"
341 with_sgen_default_concurrent=yes
344 with_sgen_default_concurrent=yes
352 CPPFLAGS="$CPPFLAGS -D_REENTRANT -D_THREAD_SAFE"
353 libmono_cflags="-D_REENTRANT -D_THREAD_SAFE"
355 LIBS="$LIBS -lnetwork -ltextencoding"
357 AC_DEFINE(PTHREAD_POINTER_ID)
358 dnl Haiku does not support static TLS with __thread
360 dnl Boehm is too much work to backport Haiku support for
362 libgc_threads=pthreads
366 AC_MSG_WARN([*** Please add $host to configure.ac checks!])
372 if test x$need_link_unlink = xyes; then
373 AC_DEFINE(NEED_LINK_UNLINK, 1, [Define if Unix sockets cannot be created in an anonymous namespace])
376 if test x$host_win32 = xyes; then
377 AC_DEFINE(HOST_WIN32, 1, [Host Platform is Win32])
380 if test x$target_win32 = xyes; then
381 AC_DEFINE(TARGET_WIN32, 1, [Target Platform is Win32])
384 # Defined for all targets/platforms using classic Windows API support.
385 AC_DEFINE(HAVE_CLASSIC_WINAPI_SUPPORT, 1, [Use classic Windows API support])
386 AC_DEFINE(HAVE_UWP_WINAPI_SUPPORT, 0, [Don't use UWP Windows API support])
388 AC_SUBST(extra_runtime_ldflags)
389 AM_CONDITIONAL(HOST_WIN32, test x$host_win32 = xyes)
390 AM_CONDITIONAL(TARGET_WIN32, test x$target_win32 = xyes)
391 AM_CONDITIONAL(PLATFORM_LINUX, echo x$target_os | grep -q linux)
392 AM_CONDITIONAL(PLATFORM_DARWIN, test x$host_darwin = xyes)
393 AM_CONDITIONAL(PLATFORM_SIGPOSIX, test x$use_sigposix = xyes)
394 AM_CONDITIONAL(PLATFORM_ANDROID, test x$platform_android = xyes)
396 if test -z "$PLATFORM_DARWIN_TRUE"; then :
397 PLATFORM_AOT_SUFFIX=.dylib
400 if test -z "$PLATFORM_LINUX_TRUE"; then :
401 PLATFORM_AOT_SUFFIX=.so
404 if test -z "$HOST_WIN32_TRUE"; then :
405 PLATFORM_AOT_SUFFIX=.dll
408 AC_SUBST(PLATFORM_AOT_SUFFIX)
410 ## PLATFORM_AOT_SUFFIX not so simple for windows :-)
412 AC_CHECK_TOOL(CC, gcc, gcc)
414 AC_CHECK_TOOL(CXX, g++, g++)
420 dnl We should use AM_PROG_AS, but it's not available on automake/aclocal 1.4
422 # Set ASFLAGS if not already set.
423 : ${CCASFLAGS='$(CFLAGS)'}
427 # AC_PROG_CXX helpfully sets CXX to g++ even if no c++ compiler is found so check
428 # GXX instead. See http://lists.gnu.org/archive/html/bug-autoconf/2002-04/msg00056.html
429 if test "x$CXX" = "xg++"; then
430 if test "x$GXX" != "xyes"; then
431 # automake/libtool is so broken, it requires g++ even if the c++ sources
432 # are inside automake conditionals
433 AC_MSG_ERROR([You need to install g++])
437 dnl may require a specific autoconf version
438 dnl AC_PROG_CC_FOR_BUILD
439 dnl CC_FOR_BUILD not automatically detected
441 CFLAGS_FOR_BUILD=$CFLAGS
443 if test "x$cross_compiling" = "xyes"; then
448 AC_SUBST(CC_FOR_BUILD)
449 AC_SUBST(CFLAGS_FOR_BUILD)
451 AC_SUBST(BUILD_EXEEXT)
453 AM_CONDITIONAL(CROSS_COMPILING, [test x$cross_compiling = xyes])
454 AM_CONDITIONAL(USE_BATCH_FILES, [test x$host_win32 = xyes -a x$cross_compiling = xyes])
459 # This causes monodis to not link correctly
460 #AC_DISABLE_FAST_INSTALL
462 #lookup makedev() header
466 # Use dolt (http://dolt.freedesktop.org/) instead of libtool for building.
469 export_ldflags=`(./libtool --config; echo eval echo \\$export_dynamic_flag_spec) | sh`
470 AC_SUBST(export_ldflags)
472 # Test whenever ld supports -version-script
478 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 sys/sysctl.h libproc.h sys/prctl.h)
479 AC_CHECK_HEADERS(sys/param.h sys/socket.h sys/ipc.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 arpa/inet.h complex.h unwind.h)
480 AC_CHECK_HEADERS([linux/netlink.h linux/rtnetlink.h],
481 [], [], [#include <stddef.h>
482 #include <sys/socket.h>
483 #include <linux/socket.h>])
485 AC_CHECK_HEADERS(sys/user.h, [], [],
487 #ifdef HAVE_SYS_PARAM_H
488 # include <sys/param.h>
492 AC_CHECK_HEADERS(linux/serial.h)
494 AC_CHECK_HEADER(zlib.h, [have_zlib=yes], [have_zlib=no])
495 if test x$have_zlib = xyes; then
496 AC_TRY_COMPILE([#include <zlib.h>], [
497 #if defined(ZLIB_VERNUM) && (ZLIB_VERNUM >= 0x1230)
500 #error No good zlib found
503 AC_MSG_RESULT(Using system zlib)
504 zlib_msg="system zlib"
505 AC_DEFINE(HAVE_SYS_ZLIB,1,[Have system zlib])
507 AC_MSG_RESULT(Using embedded zlib)
509 zlib_msg="bundled zlib"
513 AM_CONDITIONAL(HAVE_ZLIB, test x$have_zlib = xyes)
514 AC_DEFINE(HAVE_ZLIB,1,[Have system zlib])
516 # for mono/metadata/debug-symfile.c
517 AC_CHECK_HEADERS(elf.h)
520 AC_CHECK_HEADERS(poll.h)
521 AC_CHECK_HEADERS(sys/poll.h)
522 AC_CHECK_HEADERS(sys/wait.h)
523 AC_CHECK_HEADERS(grp.h)
524 AC_CHECK_HEADERS(syslog.h)
527 AC_CHECK_HEADERS(wchar.h)
528 AC_CHECK_HEADERS(ieeefp.h)
529 AC_MSG_CHECKING(for isinf)
530 AC_TRY_LINK([#include <math.h>], [
534 AC_DEFINE(HAVE_ISINF, 1, [isinf available])
536 # We'll have to use signals
540 AC_CHECK_FUNCS(_finite, , AC_MSG_CHECKING(for _finite in math.h)
541 AC_TRY_LINK([#include <math.h>],
543 AC_DEFINE(HAVE__FINITE, 1, [Have _finite in -lm]) AC_MSG_RESULT(yes),
546 # for Linux statfs support
547 AC_CHECK_HEADERS(linux/magic.h)
549 # not 64 bit clean in cross-compile
550 AC_CHECK_SIZEOF(void *, 4)
552 AC_CACHE_CHECK([for clang],
566 AC_ARG_ENABLE(visibility-hidden,
567 [ --disable-visibility-hidden disable usage of -fvisiblity=hidden],
568 disable_visibility_hidden=yes, disable_visibility_hidden=no)
571 if test x"$GCC" = xyes; then
572 WARN='-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wwrite-strings -Wno-switch -Wno-switch-enum -Wno-unused-value -Wno-attributes -Wno-format-zero-length'
574 # We require C99 with some GNU extensions, e.g. `linux` macro
575 CFLAGS="$CFLAGS -std=gnu99"
577 # The runtime code does not respect ANSI C strict aliasing rules
578 CFLAGS="$CFLAGS -fno-strict-aliasing"
580 # We rely on signed overflow to behave
581 CFLAGS="$CFLAGS -fwrapv"
583 CFLAGS="$CFLAGS -DMONO_DLL_EXPORT"
584 if test x"$disable_visibility_hidden" = xno; then
585 # Don't export any symbols by default
586 SHARED_CFLAGS="-fvisibility=hidden"
587 CFLAGS_FOR_EGLIB="$CFLAGS_FOR_EGLIB -fvisibility=hidden"
588 CXXFLAGS="$CXXFLAGS -fvisibility=hidden"
592 # Check for the normal version, since gcc ignores unknown -Wno options
593 CFLAGS="$CFLAGS -Wunused-but-set-variable -Werror"
594 AC_MSG_CHECKING(for -Wno-unused-but-set-variable option to gcc)
599 CFLAGS="$ORIG_CFLAGS -Wno-unused-but-set-variable"
605 if test "x$mono_cv_clang" = "xyes"; then
606 # https://bugzilla.samba.org/show_bug.cgi?id=8118
607 WARN="$WARN -Qunused-arguments"
608 WARN="$WARN -Wno-unused-function -Wno-tautological-compare -Wno-parentheses-equality -Wno-self-assign -Wno-return-stack-address -Wno-constant-logical-operand"
609 # We rely on zero length arrays in structs
610 WARN="$WARN -Wno-zero-length-array"
613 # The Sun Forte compiler complains about inline functions that access static variables
614 # so disable all inlining.
617 CFLAGS="$CFLAGS -Dinline="
621 CFLAGS="$CFLAGS -g $WARN"
622 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -g"
623 CPPFLAGS="$CPPFLAGS -g $WARN"
625 # Where's the 'mcs' source tree?
626 if test -d $srcdir/mcs; then
632 AC_ARG_WITH(mcs-path, [ --with-mcs-path=/path/to/mcs Specify an alternate mcs source tree],
633 if test x$with_mcs_path != "x" -a -d $with_mcs_path ; then
634 mcsdir=$with_mcs_path
638 AC_ARG_WITH(jumptables, [ --with-jumptables=yes,no enable/disable support for jumptables (ARM-only for now) (defaults to no)],[],[with_jumptables=no])
641 # A sanity check to catch cases where the package was unpacked
642 # with an ancient tar program (Solaris)
644 AC_ARG_ENABLE(solaris-tar-check,
645 [ --disable-solaris-tar-check disable solaris tar check],
646 do_solaris_tar_check=no, do_solaris_tar_check=yes)
648 if test x"$do_solaris_tar_check" = xyes -a x"$enable_solaris_tar_check" = xyes; then
649 AC_MSG_CHECKING(integrity of package)
650 if test -f $mcsdir/class/System.Runtime.Serialization.Formatters.Soap/System.Runtime.Serialization.Formatters.Soap/SoapTypeMapper.cs
654 errorm="Your mono distribution is incomplete; if unpacking from a tar file, make sure you use GNU tar; see http://www.mono-project.com/IncompletePackage for more details"
655 AC_MSG_ERROR([$errorm])
659 if test "x$with_mcs_path" != "x"; then
660 mcs_topdir=$(cd "$mcsdir" && pwd)
661 mcs_topdir_from_srcdir=$mcs_topdir
663 mcs_topdir=$(cd "$srcdir/$mcsdir" && pwd)
664 mcs_topdir_from_srcdir='$(top_builddir)'/$mcsdir
667 # Convert mcs_topdir* paths to Windows syntax.
668 if test x$cross_compiling$host_win32 = xnoyes; then
669 mcs_topdir=$(cygpath -m $mcs_topdir)
670 case $mcs_topdir_from_srcdir in
672 mcs_topdir_from_srcdir=$(cygpath -m $mcs_topdir_from_srcdir)
677 AC_SUBST([mcs_topdir])
678 AC_SUBST([mcs_topdir_from_srcdir])
680 # gettext: prepare the translation directories.
681 # we do not configure the full gettext, as we consume it dynamically from C#
684 if test "x$USE_NLS" = "xyes"; then
685 AC_CHECK_PROG(HAVE_MSGFMT, msgfmt,yes,no)
687 if test "x$HAVE_MSGFMT" = "xno"; then
688 AC_MSG_ERROR([msgfmt not found. You need to install the 'gettext' package, or pass --enable-nls=no to configure.])
692 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
695 AC_ARG_WITH(crosspkgdir, [ --with-crosspkgdir=/path/to/pkg-config/dir Change pkg-config dir to custom dir],
696 if test x$with_crosspkgdir = "x"; then
697 if test -s $PKG_CONFIG_PATH; then
698 pkg_config_path=$PKG_CONFIG_PATH
701 pkg_config_path=$with_crosspkgdir
702 PKG_CONFIG_PATH=$pkg_config_path
703 export PKG_CONFIG_PATH
707 AC_ARG_ENABLE(werror, [ --enable-werror Pass -Werror to the C compiler], werror_flag=$enableval, werror_flag=no)
708 if test x$werror_flag = xyes; then
709 WERROR_CFLAGS="-Werror"
711 AC_SUBST([WERROR_CFLAGS])
712 AC_SUBST([SHARED_CFLAGS])
714 ac_configure_args="$ac_configure_args \"CPPFLAGS_FOR_EGLIB=$EGLIB_CPPFLAGS\" \"CFLAGS_FOR_EGLIB=$CFLAGS_FOR_EGLIB\""
715 AC_CONFIG_SUBDIRS(eglib)
717 GLIB_CFLAGS='-I$(top_srcdir)/eglib/src -I$(top_builddir)/eglib/src'
718 GLIB_LIBS='-L$(top_builddir)/eglib/src -leglib -lm'
720 AC_SUBST(GLIB_CFLAGS)
723 # Enable support for fast thread-local storage
724 # Some systems have broken support, so we allow to disable it.
725 AC_ARG_WITH(tls, [ --with-tls=__thread,pthread select Thread Local Storage implementation (defaults to __thread)],[],[with_tls=__thread])
727 # Enable support for using sigaltstack for SIGSEGV and stack overflow handling
728 # This does not work on some platforms (bug #55253)
729 AC_ARG_WITH(sigaltstack, [ --with-sigaltstack=yes,no enable/disable support for sigaltstack (defaults to yes)],[],[with_sigaltstack=yes])
731 AC_ARG_WITH(static_mono, [ --with-static_mono=yes,no link mono statically to libmono (faster) (defaults to yes)],[],[with_static_mono=yes])
732 AC_ARG_WITH(shared_mono, [ --with-shared_mono=yes,no build a shared libmono library (defaults to yes)],[],[with_shared_mono=yes])
733 # Same as --with-shared_mono=no
734 AC_ARG_ENABLE(libraries, [ --disable-libraries disable the build of libmono], enable_libraries=$enableval, enable_libraries=yes)
736 if test "x$enable_static" = "xno"; then
740 if test "x$enable_shared" = "xno"; then
744 if test "x$enable_libraries" = "xno"; then
748 AM_CONDITIONAL(DISABLE_LIBRARIES, test x$enable_libraries = xno)
751 *nacl* ) with_shared_mono=yes;;
754 if test "x$host_win32" = "xyes"; then
755 # Boehm GC requires the runtime to be in its own dll
759 AM_CONDITIONAL(STATIC_MONO, test x$with_static_mono != xno)
760 AM_CONDITIONAL(SHARED_MONO, test x$with_shared_mono != xno)
761 AC_ARG_ENABLE(mcs-build, [ --disable-mcs-build disable the build of the mcs directory], try_mcs_build=$enableval, enable_mcs_build=yes)
763 AC_ARG_WITH(xen_opt, [ --with-xen_opt=yes,no Enable Xen-specific behaviour (defaults to yes)],[],[with_xen_opt=yes])
764 if test "x$with_xen_opt" = "xyes" -a "x$mono_cv_clang" = "xno"; then
765 AC_DEFINE(MONO_XEN_OPT, 1, [Xen-specific behaviour])
767 CFLAGS="$CFLAGS -mno-tls-direct-seg-refs"
768 AC_MSG_CHECKING(for -mno-tls-direct-seg-refs option to gcc)
773 # Pass it to libgc as well
774 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -mno-tls-direct-seg-refs"
781 AC_ARG_ENABLE(small-config, [ --enable-small-config Enable tweaks to reduce requirements (and capabilities)], enable_small_config=$enableval, enable_small_config=no)
783 if test x$enable_small_config = xyes; then
784 AC_DEFINE(MONO_SMALL_CONFIG,1,[Reduce runtime requirements (and capabilities)])
785 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DSMALL_CONFIG"
788 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=$enableval, enable_system_aot=default)
790 DISABLED_FEATURES=none
793 AC_C_BIGENDIAN([endian=big],[endian=little],[endian=unknown])
794 AC_MSG_CHECKING([CSharp compiler to use])
795 AC_ARG_WITH(csc, [ --with-csc=mcs,roslyn,default Configures the CSharp compiler to use],[
796 if test x$withval = xmcs; then
798 elif test x$withval = xroslyn; then
800 elif test x$withval = xdefault; then
803 AC_MSG_ERROR([You must supply one of "mcs", "roslyn" or "default" to the --with-csc option])
805 ],[csc_compiler=default])
807 if test $csc_compiler = default; then
808 if test $endian = big; then
810 elif test $endian = little; then
816 AC_MSG_RESULT($csc_compiler)
819 # Set the build profiles and options before things which use them
822 AC_ARG_WITH(profile4_x, [ --with-profile4_x=yes,no If you want to install the 4.x FX (defaults to yes)], [], [with_profile4_x=default])
823 AC_ARG_WITH(monodroid, [ --with-monodroid=yes,no If you want to build the MonoDroid assemblies (defaults to no)], [], [with_monodroid=default])
824 AC_ARG_WITH(monotouch, [ --with-monotouch=yes,no If you want to build the Xamarin.iOS assemblies (defaults to no)], [], [with_monotouch=default])
825 AC_ARG_WITH(monotouch_watch, [ --with-monotouch_watch=yes,no If you want to build the Xamarin.WatchOS assemblies (defaults to no)], [], [with_monotouch_watch=default])
826 AC_ARG_WITH(monotouch_tv, [ --with-monotouch_tv=yes,no If you want to build the Xamarin.TVOS assemblies (defaults to no)], [], [with_monotouch_tv=default])
827 AC_ARG_WITH(bitcode, [ --with-bitcode=yes,no If bitcode is enabled (defaults to no)], [], [with_bitcode=default])
828 AC_ARG_WITH(xammac, [ --with-xammac=yes,no If you want to build the Xamarin.Mac assemblies (defaults to no)], [], [with_xammac=default])
829 AC_ARG_WITH(testing_aot_hybrid, [ --with-testing_aot_hybrid=yes,no If you want to build the testing_aot_hybrid assemblies (defaults to no)], [], [with_testing_aot_hybrid=default])
830 AC_ARG_WITH(testing_aot_full, [ --with-testing_aot_full=yes,no If you want to build the testing_aot_full assemblies (defaults to no)], [], [with_testing_aot_full=default])
831 AC_ARG_WITH(winaot, [ --with-winaot=yes,no If you want to build the Windows friendly AOT assemblies (defaults to no)], [], [with_winaot=default])
832 AC_ARG_WITH(orbis, [ --with-orbis=yes,no If you want to build the Orbis assemblies (defaults to no)], [], [with_orbis=default])
835 AC_ARG_WITH(runtime_preset, [ --with-runtime_preset=net_4_x,all,aot,hybridaot,fullaot,bitcode Which default profile to build (defaults to net_4_x)], [], [with_runtime_preset=net_4_x])
841 enable_llvm_default=no
843 with_profile4_x_default=no
844 with_monodroid_default=no
845 with_monotouch_default=no
846 with_monotouch_watch_default=no
847 with_monotouch_tv_default=no
848 with_xammac_default=no
849 with_testing_aot_hybrid_default=no
850 with_testing_aot_full_default=no
851 with_winaot_default=no
852 with_orbis_default=no
854 with_bitcode_default=no
855 with_cooperative_gc_default=no
857 INVARIANT_AOT_OPTIONS=nimt-trampolines=2000,ntrampolines=8000,nrgctx-fetch-trampolines=256,ngsharedvt-trampolines=4000
859 if test x$cross_compiling = xyes -o x$enable_mcs_build = xno; then
860 DISABLE_MCS_DOCS_default=yes
861 elif test x$with_runtime_preset = xnet_4_x; then
862 with_profile4_x_default=yes
863 elif test x$with_runtime_preset = xall; then
864 with_profile4_x_default=yes
865 with_monodroid_default=yes
866 with_monotouch_default=yes
867 with_monotouch_watch_default=yes
868 with_monotouch_tv_default=yes
869 with_xammac_default=yes
870 with_winaot_default=yes
871 with_orbis_default=yes
872 elif test x$with_runtime_preset = xfullaot; then
873 DISABLE_MCS_DOCS_default=yes
874 with_testing_aot_full_default=yes
875 TEST_PROFILE=testing_aot_full
877 mono_feature_disable_com='yes'
878 mono_feature_disable_remoting='yes'
879 mono_feature_disable_reflection_emit_save='yes'
880 mono_feature_disable_reflection_emit='yes'
881 mono_feature_disable_appdomains='yes'
883 AOT_BUILD_FLAGS="--runtime=mobile -O=gsharedvt --aot=full,$INVARIANT_AOT_OPTIONS"
885 AOT_RUN_FLAGS="--runtime=mobile --full-aot"
886 elif test x$with_runtime_preset = xbitcode; then
887 DISABLE_MCS_DOCS_default=yes
888 with_testing_aot_full_default=yes
889 with_bitcode_default=yes
890 with_cooperative_gc_default=yes
891 TEST_PROFILE=testing_aot_full
892 enable_llvm_default=yes
894 mono_feature_disable_com='yes'
895 mono_feature_disable_remoting='yes'
896 mono_feature_disable_reflection_emit_save='yes'
897 mono_feature_disable_reflection_emit='yes'
898 mono_feature_disable_appdomains='yes'
900 AOT_BUILD_FLAGS="--runtime=mobile --aot=llvmonly,$INVARIANT_AOT_OPTIONS"
901 AOT_RUN_FLAGS="--runtime=mobile --llvmonly"
902 elif test x$with_runtime_preset = xhybridaot; then
903 DISABLE_MCS_DOCS_default=yes
904 with_testing_aot_hybrid_default=yes
905 TEST_PROFILE=testing_aot_hybrid
907 AOT_BUILD_FLAGS="--runtime=mobile --aot=hybrid,$INVARIANT_AOT_OPTIONS"
908 AOT_RUN_FLAGS="--runtime=mobile --hybrid-aot"
909 elif test x$with_runtime_preset = xaot; then
910 with_profile4_x_default=yes
912 AOT_BUILD_FLAGS="--aot=$INVARIANT_AOT_OPTIONS"
915 DISABLE_MCS_DOCS_default=yes
916 elif test x$with_runtime_preset = xwinaot; then
917 DISABLE_MCS_DOCS_default=yes
918 with_winaot_default=yes
921 mono_feature_disable_com='yes'
922 mono_feature_disable_remoting='yes'
923 mono_feature_disable_reflection_emit_save='yes'
924 mono_feature_disable_reflection_emit='yes'
925 mono_feature_disable_appdomains='yes'
927 AOT_BUILD_FLAGS="--runtime=mobile --aot=full,$INVARIANT_AOT_OPTIONS"
928 AOT_RUN_FLAGS="--runtime=mobile --full-aot"
929 elif test x$with_runtime_preset = xorbis; then
930 DISABLE_MCS_DOCS_default=yes
931 with_orbis_default=yes
934 mono_feature_disable_com='yes'
935 mono_feature_disable_remoting='yes'
936 mono_feature_disable_reflection_emit_save='yes'
937 mono_feature_disable_reflection_emit='yes'
938 mono_feature_disable_appdomains='yes'
940 AOT_BUILD_FLAGS="--runtime=mobile --aot=full,$INVARIANT_AOT_OPTIONS"
941 AOT_RUN_FLAGS="--runtime=mobile --full-aot"
943 with_profile4_x_default=yes
946 if test "x$AOT_BUILD_FLAGS" != "x"; then :
947 AC_SUBST(AOT_BUILD_FLAGS)
948 AC_SUBST(AOT_RUN_FLAGS)
949 # For llvmonlycheck + fullaotcheck
950 AC_SUBST(INVARIANT_AOT_OPTIONS)
953 AC_SUBST(TEST_PROFILE)
955 if test "x$with_profile4_x" = "xdefault"; then
956 with_profile4_x=$with_profile4_x_default
958 if test "x$with_monodroid" = "xdefault"; then
959 with_monodroid=$with_monodroid_default
961 if test "x$with_monotouch" = "xdefault"; then
962 with_monotouch=$with_monotouch_default
964 if test "x$with_monotouch_watch" = "xdefault"; then
965 with_monotouch_watch=$with_monotouch_watch_default
967 if test "x$with_monotouch_tv" = "xdefault"; then
968 with_monotouch_tv=$with_monotouch_tv_default
970 if test "x$with_bitcode" = "xdefault"; then
971 with_bitcode=$with_bitcode_default
973 if test "x$with_xammac" = "xdefault"; then
974 with_xammac=$with_xammac_default
976 if test "x$with_testing_aot_hybrid" = "xdefault"; then
977 with_testing_aot_hybrid=$with_testing_aot_hybrid_default
979 if test "x$with_testing_aot_full" = "xdefault"; then
980 with_testing_aot_full=$with_testing_aot_full_default
982 if test "x$with_winaot" = "xdefault"; then
983 with_winaot=$with_winaot_default
985 if test "x$with_orbis" = "xdefault"; then
986 with_orbis=$with_orbis_default
990 AM_CONDITIONAL(INSTALL_4_x, [test "x$with_profile4_x" = "xyes"])
991 AM_CONDITIONAL(INSTALL_MONODROID, [test "x$with_monodroid" != "xno"])
992 AM_CONDITIONAL(INSTALL_MONOTOUCH, [test "x$with_monotouch" != "xno"])
993 AM_CONDITIONAL(INSTALL_MONOTOUCH_WATCH, [test "x$with_monotouch_watch" != "xno"])
994 AM_CONDITIONAL(INSTALL_MONOTOUCH_TV, [test "x$with_monotouch_tv" != "xno"])
995 AM_CONDITIONAL(BITCODE, test "x$with_bitcode" = "xyes")
996 AM_CONDITIONAL(INSTALL_XAMMAC, [test "x$with_xammac" != "xno"])
997 AM_CONDITIONAL(INSTALL_TESTING_AOT_HYBRID, [test "x$with_testing_aot_hybrid" != "xno"])
998 AM_CONDITIONAL(INSTALL_TESTING_AOT_FULL, [test "x$with_testing_aot_full" != "xno"])
999 AM_CONDITIONAL(INSTALL_WINAOT, [test "x$with_winaot" != "xno"])
1000 AM_CONDITIONAL(INSTALL_ORBIS, [test "x$with_orbis" != "xno"])
1001 AM_CONDITIONAL(FULL_AOT_TESTS, [test "x$TEST_PROFILE" = "xtesting_aot_full"] || [test "x$TEST_PROFILE" = "xwinaot"] || [test "x$TEST_PROFILE" = "xorbis"])
1002 AM_CONDITIONAL(HYBRID_AOT_TESTS, [test "x$TEST_PROFILE" = "xtesting_aot_hybrid"])
1004 default_profile=net_4_x
1005 if test -z "$INSTALL_MONODROID_TRUE"; then :
1006 default_profile=monodroid
1008 if test -z "$INSTALL_MONOTOUCH_TRUE"; then :
1009 default_profile=monotouch
1011 if test -z "$INSTALL_XAMMAC_TRUE"; then :
1012 default_profile=xammac
1014 if test -z "$INSTALL_TESTING_AOT_HYBRID_TRUE"; then :
1015 default_profile=testing_aot_hybrid
1017 if test -z "$INSTALL_TESTING_AOT_FULL_TRUE"; then :
1018 default_profile=testing_aot_full
1020 if test -z "$INSTALL_WINAOT_TRUE"; then :
1021 default_profile=winaot
1023 if test -z "$INSTALL_ORBIS_TRUE"; then :
1024 default_profile=orbis
1026 if test -z "$INSTALL_4_x_TRUE"; then :
1027 default_profile=net_4_x
1029 DEFAULT_PROFILE=$default_profile
1030 AC_SUBST(DEFAULT_PROFILE)
1033 # End build profile configuration
1036 if test x$USE_NLS = xprofile_default; then
1038 if test x$host_darwin = xyes; then
1039 # We make the default value for USE_NLS
1040 # "no" on OSX because it isn't available on most
1041 # default OSX installs. The most common configurations will
1042 # all disable it, so this saves us typing.
1045 AC_MSG_RESULT([$USE_NLS])
1049 AC_MSG_RESULT([$USE_NLS])
1054 AC_ARG_ENABLE(minimal, [ --enable-minimal=LIST drop support for LIST subsystems.
1055 LIST is a comma-separated list from: aot, profiler, decimal, pinvoke, debug, appdomains, verifier,
1056 reflection_emit, reflection_emit_save, large_code, logging, com, ssa, generics, attach, jit, simd, soft_debug, perfcounters, normalization, assembly_remapping, shared_perfcounters, remoting,
1057 security, lldb, mdb, sgen_remset, sgen_marksweep_par, sgen_marksweep_fixed, sgen_marksweep_fixed_par, sgen_copying.],
1059 for feature in `echo "$enable_minimal" | sed -e "s/,/ /g"`; do
1060 eval "mono_feature_disable_$feature='yes'"
1062 DISABLED_FEATURES=$enable_minimal
1063 disabled="Disabled: $enable_minimal"
1066 AC_DEFINE_UNQUOTED(DISABLED_FEATURES, "$DISABLED_FEATURES", [String of disabled features])
1068 if test "x$mono_feature_disable_aot" = "xyes"; then
1069 AC_DEFINE(DISABLE_AOT, 1, [Disable AOT Compiler])
1070 enable_system_aot=no
1071 AC_MSG_NOTICE([Disabled AOT compiler])
1074 if test "x$mono_feature_disable_profiler" = "xyes"; then
1075 AC_DEFINE(DISABLE_PROFILER, 1, [Disable default profiler support])
1076 AC_MSG_NOTICE([Disabled support for the profiler])
1078 AM_CONDITIONAL(DISABLE_PROFILER, test x$mono_feature_disable_profiler = xyes)
1080 if test "x$mono_feature_disable_decimal" = "xyes"; then
1081 AC_DEFINE(DISABLE_DECIMAL, 1, [Disable System.Decimal support])
1082 AC_MSG_NOTICE([Disabled support for decimal])
1085 if test "x$mono_feature_disable_pinvoke" = "xyes"; then
1086 AC_DEFINE(DISABLE_PINVOKE, 1, [Disable P/Invoke support])
1087 AC_MSG_NOTICE([Disabled support for P/Invoke])
1090 if test "x$mono_feature_disable_debug" = "xyes"; then
1091 AC_DEFINE(DISABLE_DEBUG, 1, [Disable runtime debugging support])
1092 AC_MSG_NOTICE([Disabled support for runtime debugging])
1095 if test "x$mono_feature_disable_reflection_emit" = "xyes"; then
1096 AC_DEFINE(DISABLE_REFLECTION_EMIT, 1, [Disable reflection emit support])
1097 mono_feature_disable_reflection_emit_save=yes
1098 AC_MSG_NOTICE([Disabled support for Reflection.Emit])
1101 if test "x$mono_feature_disable_reflection_emit_save" = "xyes"; then
1102 AC_DEFINE(DISABLE_REFLECTION_EMIT_SAVE, 1, [Disable assembly saving support in reflection emit])
1103 AC_MSG_NOTICE([Disabled support for Reflection.Emit.Save])
1106 if test "x$mono_feature_disable_large_code" = "xyes"; then
1107 AC_DEFINE(DISABLE_LARGE_CODE, 1, [Disable support for huge assemblies])
1108 AC_MSG_NOTICE([Disabled support for large assemblies])
1111 if test "x$mono_feature_disable_logging" = "xyes"; then
1112 AC_DEFINE(DISABLE_LOGGING, 1, [Disable support debug logging])
1113 AC_MSG_NOTICE([Disabled support for logging])
1116 if test "x$mono_feature_disable_com" = "xyes"; then
1117 AC_DEFINE(DISABLE_COM, 1, [Disable COM support])
1118 AC_MSG_NOTICE([Disabled COM support])
1121 if test "x$mono_feature_disable_ssa" = "xyes"; then
1122 AC_DEFINE(DISABLE_SSA, 1, [Disable advanced SSA JIT optimizations])
1123 AC_MSG_NOTICE([Disabled SSA JIT optimizations])
1126 if test "x$mono_feature_disable_generics" = "xyes"; then
1127 AC_DEFINE(DISABLE_GENERICS, 1, [Disable generics support])
1128 AC_MSG_NOTICE([Disabled Generics Support])
1131 if test "x$mono_feature_disable_shadowcopy" = "xyes"; then
1132 AC_DEFINE(DISABLE_SHADOW_COPY, 1, [Disable Shadow Copy for AppDomains])
1133 AC_MSG_NOTICE([Disabled Shadow copy for AppDomains])
1136 if test "x$mono_feature_disable_portability" = "xyes"; then
1137 AC_DEFINE(DISABLE_PORTABILITY, 1, [Disables the IO portability layer])
1138 AC_MSG_NOTICE([Disabled IO Portability layer])
1141 if test "x$mono_feature_disable_attach" = "xyes"; then
1142 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
1143 AC_MSG_NOTICE([Disabled agent attach])
1146 if test "x$mono_feature_disable_verifier" = "xyes"; then
1147 AC_DEFINE(DISABLE_VERIFIER, 1, [Disables the verifier])
1148 AC_MSG_NOTICE([Disabled the metadata and IL verifiers])
1151 if test "x$mono_feature_disable_jit" = "xyes"; then
1152 AC_DEFINE(DISABLE_JIT, 1, [Disable the JIT, only full-aot mode will be supported by the runtime.])
1153 AC_MSG_NOTICE([Disabled the JIT engine, only full AOT will be supported])
1156 AM_CONDITIONAL(DISABLE_JIT, test x$mono_feature_disable_jit = xyes)
1158 if test "x$mono_feature_disable_simd" = "xyes"; then
1159 AC_DEFINE(DISABLE_SIMD, 1, [Disable SIMD intrinsics related optimizations.])
1160 AC_MSG_NOTICE([Disabled SIMD support])
1163 if test "x$mono_feature_disable_soft_debug" = "xyes"; then
1164 AC_DEFINE(DISABLE_SOFT_DEBUG, 1, [Disable Soft Debugger Agent.])
1165 AC_MSG_NOTICE([Disabled Soft Debugger.])
1168 if test "x$mono_feature_disable_perfcounters" = "xyes"; then
1169 AC_DEFINE(DISABLE_PERFCOUNTERS, 1, [Disable Performance Counters.])
1170 AC_MSG_NOTICE([Disabled Performance Counters.])
1172 if test "x$mono_feature_disable_normalization" = "xyes"; then
1173 AC_DEFINE(DISABLE_NORMALIZATION, 1, [Disable String normalization support.])
1174 AC_MSG_NOTICE([Disabled String normalization support.])
1177 if test "x$mono_feature_disable_assembly_remapping" = "xyes"; then
1178 AC_DEFINE(DISABLE_ASSEMBLY_REMAPPING, 1, [Disable assembly remapping.])
1179 AC_MSG_NOTICE([Disabled Assembly remapping.])
1182 if test "x$mono_feature_disable_shared_perfcounters" = "xyes"; then
1183 AC_DEFINE(DISABLE_SHARED_PERFCOUNTERS, 1, [Disable shared perfcounters.])
1184 AC_MSG_NOTICE([Disabled Shared perfcounters.])
1187 if test "x$mono_feature_disable_appdomains" = "xyes"; then
1188 AC_DEFINE(DISABLE_APPDOMAINS, 1, [Disable support for multiple appdomains.])
1189 AC_MSG_NOTICE([Disabled support for multiple appdomains.])
1192 if test "x$mono_feature_disable_remoting" = "xyes"; then
1193 AC_DEFINE(DISABLE_REMOTING, 1, [Disable remoting support (This disables type proxies and make com non-functional)])
1194 AC_MSG_NOTICE([Disabled remoting])
1197 if test "x$mono_feature_disable_security" = "xyes"; then
1198 AC_DEFINE(DISABLE_SECURITY, 1, [Disable CAS/CoreCLR security])
1199 AC_MSG_NOTICE([Disabled CAS/CoreCLR security manager (used e.g. for Moonlight)])
1202 if test "x$mono_feature_disable_lldb" = "xyes"; then
1203 AC_DEFINE(DISABLE_LLDB, 1, [Disable support code for the LLDB plugin.])
1204 AC_MSG_NOTICE([Disabled LLDB plugin support code.])
1207 if test "x$mono_feature_disable_mdb" = "xyes"; then
1208 AC_DEFINE(DISABLE_MDB, 1, [Disable support for .mdb symbol files.])
1209 AC_MSG_NOTICE([Disabled support for .mdb symbol files.])
1212 if test "x$mono_feature_disable_sgen_remset" = "xyes"; then
1213 AC_DEFINE(DISABLE_SGEN_REMSET, 1, [Disable wbarrier=remset support in SGEN.])
1214 AC_MSG_NOTICE([Disabled wbarrier=remset support in SGEN.])
1217 if test "x$mono_feature_disable_sgen_marksweep_par" = "xyes"; then
1218 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_PAR, 1, [Disable major=marksweep-par support in SGEN.])
1219 AC_MSG_NOTICE([Disabled major=marksweep-par support in SGEN.])
1222 if test "x$mono_feature_disable_sgen_marksweep_fixed" = "xyes"; then
1223 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_FIXED, 1, [Disable major=marksweep-fixed support in SGEN.])
1224 AC_MSG_NOTICE([Disabled major=marksweep-fixed support in SGEN.])
1227 if test "x$mono_feature_disable_sgen_marksweep_fixed_par" = "xyes"; then
1228 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_FIXED_PAR, 1, [Disable major=marksweep-fixed-par support in SGEN.])
1229 AC_MSG_NOTICE([Disabled major=marksweep-fixed-par support in SGEN.])
1232 if test "x$mono_feature_disable_sgen_copying" = "xyes"; then
1233 AC_DEFINE(DISABLE_SGEN_MAJOR_COPYING, 1, [Disable major=copying support in SGEN.])
1234 AC_MSG_NOTICE([Disabled major=copying support in SGEN.])
1237 AC_ARG_ENABLE(executables, [ --disable-executables disable the build of the runtime executables], enable_executables=$enableval, enable_executables=yes)
1238 AM_CONDITIONAL(DISABLE_EXECUTABLES, test x$enable_executables = xno)
1240 has_extension_module=no
1241 AC_ARG_ENABLE(extension-module, [ --enable-extension-module=LIST enable the core-extensions from LIST],
1243 for extension in `echo "$enable_extension_module" | sed -e "s/,/ /g"`; do
1244 if test x$extension = xdefault ; then
1245 has_extension_module=yes;
1248 if test x$enable_extension_module = xyes; then
1249 has_extension_module=yes;
1253 AM_CONDITIONAL([HAS_EXTENSION_MODULE], [test x$has_extension_module != xno])
1255 if test x$has_extension_module != xno ; then
1256 AC_DEFINE([ENABLE_EXTENSION_MODULE], 1, [Extension module enabled])
1257 AC_MSG_NOTICE([Enabling mono extension module.])
1261 AC_ARG_ENABLE(gsharedvt, [ --enable-gsharedvt Enable generic valuetype sharing (Deprecated)], enable_gsharedvt=$enableval, enable_gsharedvt=no)
1263 AC_MSG_CHECKING(for visibility __attribute__)
1266 void __attribute__ ((visibility ("hidden"))) doit (void) {}
1267 int main () { doit (); return 0; }
1270 have_visibility_hidden=yes
1273 have_visibility_hidden=no
1278 dnl Boehm GC configuration
1281 AC_ARG_WITH(libgc, [ --with-gc=included,none Controls the Boehm GC config, default=included],[libgc=$with_gc],[libgc=included])
1283 AC_ARG_ENABLE(boehm, [ --disable-boehm Disable the Boehm GC.], support_boehm=$enableval,support_boehm=${support_boehm:-yes})
1284 AM_CONDITIONAL(SUPPORT_BOEHM, test x$support_boehm = xyes)
1286 if test "x$support_boehm" = "xyes"; then
1288 AC_ARG_ENABLE(parallel-mark, [ --enable-parallel-mark Enables Boehm GC Parallel Marking], enable_parallel_mark=$enableval, enable_parallel_mark=$parallel_mark)
1289 if test x$enable_parallel_mark = xyes; then
1290 libgc_configure_args="$libgc_configure_args --enable-parallel-mark"
1300 if test "x$support_boehm" = "xyes"; then
1304 LIBGC_CPPFLAGS='-I$(top_srcdir)/libgc/include'
1305 LIBGC_LIBS='$(top_builddir)/libgc/libmonogc.la'
1306 LIBGC_STATIC_LIBS='$(top_builddir)/libgc/libmonogc-static.la'
1308 BOEHM_DEFINES="-DHAVE_BOEHM_GC"
1310 if test x$target_win32 = xyes; then
1311 BOEHM_DEFINES="$BOEHM_DEFINES -DGC_NOT_DLL"
1312 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DGC_BUILD -DGC_NOT_DLL"
1315 gc_msg="Included Boehm GC with typed GC"
1316 if test x$enable_parallel_mark = xyes; then
1317 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC and Parallel Mark)", [GC description])
1318 gc_msg="$gc_msg and parallel mark"
1320 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC)", [GC description])
1325 AC_MSG_WARN("External Boehm is no longer supported")
1329 AC_MSG_WARN("Use --with-sgen instead, --with-gc= controls Boehm configuration")
1333 AC_MSG_WARN("Compiling mono without GC.")
1334 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "none", [GC description])
1335 AC_DEFINE(HAVE_NULL_GC,1,[No GC support.])
1339 AC_MSG_ERROR([Invalid argument to --with-gc.])
1343 AC_ARG_WITH(large-heap, [ --with-large-heap=yes,no Enable support for GC heaps larger than 3GB (defaults to no)], [large_heap=$withval], [large_heap=no])
1344 if test "x$large_heap" = "xyes"; then
1345 CPPFLAGS="$CPPFLAGS -DLARGE_CONFIG"
1348 AC_SUBST(LIBGC_CPPFLAGS)
1349 AC_SUBST(LIBGC_LIBS)
1350 AC_SUBST(LIBGC_STATIC_LIBS)
1352 AC_SUBST(BOEHM_DEFINES)
1357 dnl End of Boehm GC Configuration
1360 dnl *************************************
1361 dnl *** Checks for zero length arrays ***
1362 dnl *************************************
1363 AC_MSG_CHECKING(whether $CC supports zero length arrays)
1371 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 0, [Length of zero length arrays])
1374 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 1, [Length of zero length arrays])
1377 AC_CHECK_HEADERS(nacl/nacl_dyncode.h)
1379 dnl ***********************************
1380 dnl *** Checks for signals
1381 dnl ***********************************
1382 AC_CHECK_HEADERS(signal.h)
1383 AC_CHECK_FUNCS(sigaction)
1384 AC_CHECK_FUNCS(kill)
1385 AC_CHECK_FUNCS(signal)
1387 # signal() is declared inline in Android headers
1388 # so we need to workaround it by overriding the check.
1389 if test x$platform_android = xyes; then
1390 AC_DEFINE(HAVE_SIGNAL,1)
1393 if test x$host_win32 = xno; then
1395 dnl hires monotonic clock support
1396 AC_SEARCH_LIBS(clock_gettime, rt)
1397 AC_CHECK_FUNCS(clock_nanosleep)
1399 dnl dynamic loader support
1400 AC_CHECK_FUNC(dlopen, DL_LIB="",
1401 AC_CHECK_LIB(dl, dlopen, DL_LIB="-ldl", dl_support=no)
1403 if test x$dl_support = xno; then
1404 AC_MSG_WARN([No dynamic loading support available])
1406 LIBS="$LIBS $DL_LIB"
1407 AC_DEFINE(HAVE_DL_LOADER,1,[dlopen-based dynamic loader available])
1408 dnl from glib's configure.ac
1409 AC_CACHE_CHECK([for preceeding underscore in symbols],
1411 AC_TRY_RUN([#include <dlfcn.h>
1412 int mono_underscore_test (void) { return 42; }
1414 void *f1 = (void*)0, *f2 = (void*)0, *handle;
1415 handle = dlopen ((void*)0, 0);
1417 f1 = dlsym (handle, "mono_underscore_test");
1418 f2 = dlsym (handle, "_mono_underscore_test");
1419 } return (!f2 || f1);
1421 [mono_cv_uscore=yes],
1422 [mono_cv_uscore=no],
1425 if test "x$mono_cv_uscore" = "xyes"; then
1426 MONO_DL_NEED_USCORE=1
1428 MONO_DL_NEED_USCORE=0
1430 AC_SUBST(MONO_DL_NEED_USCORE)
1431 AC_CHECK_FUNC(dlerror)
1434 dnl ******************************************************************
1435 dnl *** Checks for the IKVM JNI interface library ***
1436 dnl ******************************************************************
1437 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])
1440 if test x$with_ikvm_native = xyes; then
1441 ikvm_native_dir=ikvm-native
1442 jdk_headers_found="IKVM Native"
1445 AC_SUBST(ikvm_native_dir)
1447 AC_CHECK_HEADERS(execinfo.h)
1449 AC_CHECK_HEADERS(sys/auxv.h sys/resource.h)
1451 AC_CHECK_FUNCS(getgrgid_r)
1452 AC_CHECK_FUNCS(getgrnam_r)
1453 AC_CHECK_FUNCS(getresuid)
1454 AC_CHECK_FUNCS(setresuid)
1455 AC_CHECK_FUNCS(kqueue)
1456 AC_CHECK_FUNCS(backtrace_symbols)
1457 AC_CHECK_FUNCS(mkstemp)
1458 AC_CHECK_FUNCS(mmap)
1459 AC_CHECK_FUNCS(madvise)
1460 AC_CHECK_FUNCS(getrusage)
1461 AC_CHECK_FUNCS(getpriority)
1462 AC_CHECK_FUNCS(setpriority)
1463 AC_CHECK_FUNCS(dl_iterate_phdr)
1464 AC_CHECK_FUNCS(dladdr)
1465 AC_CHECK_FUNCS(sysconf)
1466 AC_CHECK_FUNCS(getrlimit)
1467 AC_CHECK_FUNCS(prctl)
1469 AC_CHECK_FUNCS(sched_getaffinity)
1470 AC_CHECK_FUNCS(sched_setaffinity)
1471 AC_CHECK_FUNCS(sched_getcpu)
1473 if test x$platform_android != xyes; then
1474 AC_CHECK_FUNCS(getpwnam_r)
1475 AC_CHECK_FUNCS(getpwuid_r)
1478 dnl ****************************************************************
1479 dnl *** Check for sched_setaffinity from glibc versions before ***
1480 dnl *** 2.3.4. The older versions of the function only take 2 ***
1481 dnl *** parameters, not 3. ***
1483 dnl *** Because the interface change was not made in a minor ***
1484 dnl *** version rev, the __GLIBC__ and __GLIBC_MINOR__ macros ***
1485 dnl *** won't always indicate the interface sched_affinity has. ***
1486 dnl ****************************************************************
1487 AC_MSG_CHECKING(for sched_setaffinity from glibc < 2.3.4)
1488 AC_TRY_COMPILE([#include <sched.h>], [
1490 sched_setaffinity(0, &mask);
1493 # Yes, we have it...
1495 AC_DEFINE(GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY, 1, [Have GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY])
1497 # We have the new, three-parameter version
1500 AC_TRY_COMPILE([#include <sched.h>], [
1501 CPU_COUNT((void *) 0);
1504 AC_DEFINE(GLIBC_HAS_CPU_COUNT, 1, [GLIBC has CPU_COUNT macro in sched.h])
1506 # We have the new, three-parameter version
1510 dnl ******************************************************************
1511 dnl *** Check for large file support ***
1512 dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) ***
1513 dnl ******************************************************************
1515 # Check that off_t can represent 2**63 - 1 correctly, working around
1516 # potential compiler bugs. Defines LARGE_FILE_SUPPORT, adds $1 to
1517 # CPPFLAGS and sets $large_offt to yes if the test succeeds
1519 AC_DEFUN([LARGE_FILES], [
1520 large_CPPFLAGS=$CPPFLAGS
1521 CPPFLAGS="$CPPFLAGS $1"
1523 #include <sys/types.h>
1526 /* Lifted this compile time assert method from: http://www.jaggersoft.com/pubs/CVu11_3.html */
1527 #define COMPILE_TIME_ASSERT(pred) \
1528 switch(0){case 0:case pred:;}
1529 COMPILE_TIME_ASSERT(sizeof(off_t) * CHAR_BIT == 64);
1532 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT, 1, [Have large file support])
1533 large_CPPFLAGS="$large_CPPFLAGS $1"
1538 CPPFLAGS=$large_CPPFLAGS
1541 AC_MSG_CHECKING(if off_t is 64 bits wide)
1543 if test $large_offt = no; then
1544 AC_MSG_CHECKING(if _FILE_OFFSET_BITS=64 gives 64 bit off_t)
1545 LARGE_FILES("-D_FILE_OFFSET_BITS=64")
1547 if test $large_offt = no; then
1548 AC_MSG_WARN([No 64 bit file size support available])
1551 dnl *****************************
1552 dnl *** Checks for libsocket ***
1553 dnl *****************************
1554 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
1558 dnl *****************************
1559 dnl *** Checks for libinotify ***
1560 dnl *****************************
1561 AC_CHECK_LIB(inotify, inotify_init, LIBS="$LIBS -linotify")
1564 dnl *******************************
1565 dnl *** Checks for MSG_NOSIGNAL ***
1566 dnl *******************************
1567 AC_MSG_CHECKING(for MSG_NOSIGNAL)
1568 AC_TRY_COMPILE([#include <sys/socket.h>], [
1569 int f = MSG_NOSIGNAL;
1571 # Yes, we have it...
1573 AC_DEFINE(HAVE_MSG_NOSIGNAL, 1, [Have MSG_NOSIGNAL])
1575 # We'll have to use signals
1579 dnl *****************************
1580 dnl *** Checks for IPPROTO_IP ***
1581 dnl *****************************
1582 AC_MSG_CHECKING(for IPPROTO_IP)
1583 AC_TRY_COMPILE([#include <netinet/in.h>], [
1584 int level = IPPROTO_IP;
1586 # Yes, we have it...
1588 AC_DEFINE(HAVE_IPPROTO_IP, 1, [Have IPPROTO_IP])
1590 # We'll have to use getprotobyname
1594 dnl *******************************
1595 dnl *** Checks for IPPROTO_IPV6 ***
1596 dnl *******************************
1597 AC_MSG_CHECKING(for IPPROTO_IPV6)
1598 AC_TRY_COMPILE([#include <netinet/in.h>], [
1599 int level = IPPROTO_IPV6;
1601 # Yes, we have it...
1603 AC_DEFINE(HAVE_IPPROTO_IPV6, 1, [Have IPPROTO_IPV6])
1605 # We'll have to use getprotobyname
1609 dnl ******************************
1610 dnl *** Checks for IPPROTO_TCP ***
1611 dnl ******************************
1612 AC_MSG_CHECKING(for IPPROTO_TCP)
1613 AC_TRY_COMPILE([#include <netinet/in.h>], [
1614 int level = IPPROTO_TCP;
1616 # Yes, we have it...
1618 AC_DEFINE(HAVE_IPPROTO_TCP, 1, [Have IPPROTO_TCP])
1620 # We'll have to use getprotobyname
1624 dnl *****************************
1625 dnl *** Checks for SOL_IP ***
1626 dnl *****************************
1627 AC_MSG_CHECKING(for SOL_IP)
1628 AC_TRY_COMPILE([#include <netdb.h>], [
1631 # Yes, we have it...
1633 AC_DEFINE(HAVE_SOL_IP, 1, [Have SOL_IP])
1635 # We'll have to use getprotobyname
1639 dnl *****************************
1640 dnl *** Checks for SOL_IPV6 ***
1641 dnl *****************************
1642 AC_MSG_CHECKING(for SOL_IPV6)
1643 AC_TRY_COMPILE([#include <netdb.h>], [
1644 int level = SOL_IPV6;
1646 # Yes, we have it...
1648 AC_DEFINE(HAVE_SOL_IPV6, 1, [Have SOL_IPV6])
1650 # We'll have to use getprotobyname
1654 dnl *****************************
1655 dnl *** Checks for SOL_TCP ***
1656 dnl *****************************
1657 AC_MSG_CHECKING(for SOL_TCP)
1658 AC_TRY_COMPILE([#include <netdb.h>], [
1659 int level = SOL_TCP;
1661 # Yes, we have it...
1663 AC_DEFINE(HAVE_SOL_TCP, 1, [Have SOL_TCP])
1665 # We'll have to use getprotobyname
1669 dnl *****************************
1670 dnl *** Checks for IP_PKTINFO ***
1671 dnl *****************************
1672 AC_MSG_CHECKING(for IP_PKTINFO)
1673 AC_TRY_COMPILE([#include <linux/in.h>], [
1674 int level = IP_PKTINFO;
1676 # Yes, we have it...
1678 AC_DEFINE(HAVE_IP_PKTINFO, 1, [Have IP_PKTINFO])
1683 dnl *****************************
1684 dnl *** Checks for IPV6_PKTINFO ***
1685 dnl *****************************
1686 AC_MSG_CHECKING(for IPV6_PKTINFO)
1687 AC_TRY_COMPILE([#include <netdb.h>], [
1688 int level = IPV6_PKTINFO;
1690 # Yes, we have it...
1692 AC_DEFINE(HAVE_IPV6_PKTINFO, 1, [Have IPV6_PKTINFO])
1697 dnl **********************************
1698 dnl *** Checks for IP_DONTFRAG ***
1699 dnl **********************************
1700 AC_MSG_CHECKING(for IP_DONTFRAG)
1701 AC_TRY_COMPILE([#include <netinet/in.h>], [
1702 int level = IP_DONTFRAG;
1704 # Yes, we have it...
1706 AC_DEFINE(HAVE_IP_DONTFRAG, 1, [Have IP_DONTFRAG])
1711 dnl **********************************
1712 dnl *** Checks for IP_DONTFRAGMENT ***
1713 dnl **********************************
1714 AC_MSG_CHECKING(for IP_DONTFRAGMENT)
1715 AC_TRY_COMPILE([#include <Ws2ipdef.h>], [
1716 int level = IP_DONTFRAGMENT;
1718 # Yes, we have it...
1720 AC_DEFINE(HAVE_IP_DONTFRAGMENT, 1, [Have IP_DONTFRAGMENT])
1725 dnl **********************************
1726 dnl *** Checks for IP_MTU_DISCOVER ***
1727 dnl **********************************
1728 AC_MSG_CHECKING(for IP_MTU_DISCOVER)
1729 AC_TRY_COMPILE([#include <linux/in.h>], [
1730 int level = IP_MTU_DISCOVER;
1732 # Yes, we have it...
1734 AC_DEFINE(HAVE_IP_MTU_DISCOVER, 1, [Have IP_MTU_DISCOVER])
1739 dnl **********************************
1740 dnl *** Checks for IP_PMTUDISC_DO ***
1741 dnl **********************************
1742 AC_MSG_CHECKING(for IP_PMTUDISC_DO)
1743 AC_TRY_COMPILE([#include <linux/in.h>], [
1744 int level = IP_PMTUDISC_DO;
1746 # Yes, we have it...
1748 AC_DEFINE(HAVE_IP_PMTUDISC_DO, 1, [Have IP_PMTUDISC_DO])
1753 dnl *********************************
1754 dnl *** Check for struct ip_mreqn ***
1755 dnl *********************************
1756 AC_MSG_CHECKING(for struct ip_mreqn)
1757 AC_TRY_COMPILE([#include <netinet/in.h>], [
1758 struct ip_mreqn mreq;
1759 mreq.imr_address.s_addr = 0;
1761 # Yes, we have it...
1763 AC_DEFINE(HAVE_STRUCT_IP_MREQN, 1, [Have struct ip_mreqn])
1765 # We'll just have to try and use struct ip_mreq
1767 AC_MSG_CHECKING(for struct ip_mreq)
1768 AC_TRY_COMPILE([#include <netinet/in.h>], [
1769 struct ip_mreq mreq;
1770 mreq.imr_interface.s_addr = 0;
1772 # Yes, we have it...
1774 AC_DEFINE(HAVE_STRUCT_IP_MREQ, 1, [Have struct ip_mreq])
1776 # No multicast support
1781 dnl **********************************
1782 dnl *** Check for getaddrinfo ***
1783 dnl **********************************
1784 AC_MSG_CHECKING(for getaddrinfo)
1789 getaddrinfo(NULL,NULL,NULL,NULL);
1791 # Yes, we have it...
1793 AC_DEFINE(HAVE_GETADDRINFO, 1, [Have getaddrinfo])
1798 dnl **********************************
1799 dnl *** Check for gethostbyname2_r ***
1800 dnl **********************************
1801 AC_MSG_CHECKING(for gethostbyname2_r)
1807 gethostbyname2_r(NULL,0,NULL,NULL,0,NULL,NULL);
1809 # Yes, we have it...
1811 AC_DEFINE(HAVE_GETHOSTBYNAME2_R, 1, [Have gethostbyname2_r])
1816 dnl **********************************
1817 dnl *** Check for gethostbyname2 ***
1818 dnl **********************************
1819 AC_MSG_CHECKING(for gethostbyname2)
1824 gethostbyname2(NULL,0);
1826 # Yes, we have it...
1828 AC_DEFINE(HAVE_GETHOSTBYNAME2, 1, [Have gethostbyname2])
1833 dnl **********************************
1834 dnl *** Check for gethostbyname ***
1835 dnl **********************************
1836 AC_MSG_CHECKING(for gethostbyname)
1841 gethostbyname(NULL);
1843 # Yes, we have it...
1845 AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [Have gethostbyname])
1850 dnl **********************************
1851 dnl *** Check for getprotobyname ***
1852 dnl **********************************
1853 AC_MSG_CHECKING(for getprotobyname)
1858 getprotobyname(NULL);
1860 # Yes, we have it...
1862 AC_DEFINE(HAVE_GETPROTOBYNAME, 1, [Have getprotobyname])
1867 dnl **********************************
1868 dnl *** Check for getnameinfo ***
1869 dnl **********************************
1870 AC_MSG_CHECKING(for getnameinfo)
1875 getnameinfo (NULL, 0, NULL, 0, NULL, 0, 0);
1877 # Yes, we have it...
1879 AC_DEFINE(HAVE_GETNAMEINFO, 1, [Have getnameinfo])
1885 dnl **********************************
1886 dnl *** Check for inet_ntop ***
1887 dnl **********************************
1888 AC_MSG_CHECKING(for inet_ntop)
1891 #include <arpa/inet.h>
1893 inet_ntop (0, NULL, NULL, 0);
1895 # Yes, we have it...
1897 AC_DEFINE(HAVE_INET_NTOP, 1, [Have inet_ntop])
1902 dnl *****************************
1903 dnl *** Checks for libnsl ***
1904 dnl *****************************
1905 AC_CHECK_FUNC(gethostbyaddr, , AC_CHECK_LIB(nsl, gethostbyaddr, LIBS="$LIBS -lnsl"))
1907 AC_CHECK_FUNCS(inet_pton inet_aton)
1909 dnl *****************************
1910 dnl *** Checks for libxnet ***
1911 dnl *****************************
1914 AC_MSG_CHECKING(for Solaris XPG4 support)
1915 if test -f /usr/lib/libxnet.so; then
1916 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=500"
1917 CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
1918 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED=1"
1925 if test "$GCC" = "yes"; then
1926 CFLAGS="$CFLAGS -Wno-char-subscripts"
1931 dnl *****************************
1932 dnl *** Checks for libpthread ***
1933 dnl *****************************
1934 # on FreeBSD -STABLE, the pthreads functions all reside in libc_r
1935 # and libpthread does not exist
1939 dnl Haiku has pthread in libroot (libc equiv)
1940 AC_CHECK_LIB(pthread, main, LIBS="$LIBS")
1943 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1946 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1949 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -lpthread")
1952 AC_CHECK_HEADERS(pthread.h)
1953 AC_CHECK_HEADERS(pthread_np.h)
1954 AC_CHECK_FUNCS(pthread_mutex_timedlock)
1955 AC_CHECK_FUNCS(pthread_getattr_np pthread_attr_get_np pthread_setname_np)
1956 AC_CHECK_FUNCS(pthread_kill)
1957 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
1958 AC_TRY_COMPILE([ #include <pthread.h>], [
1959 pthread_mutexattr_t attr;
1960 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
1965 AC_ERROR(Posix system lacks support for recursive mutexes)
1967 AC_CHECK_FUNCS(pthread_attr_setstacksize)
1968 AC_CHECK_FUNCS(pthread_attr_getstack pthread_attr_getstacksize)
1969 AC_CHECK_FUNCS(pthread_get_stacksize_np pthread_get_stackaddr_np)
1971 dnl **********************************
1972 dnl *** Check for mincore ***
1973 dnl **********************************
1974 AC_MSG_CHECKING(for mincore)
1977 #include <sys/types.h>
1978 #include <sys/mman.h>
1980 mincore(NULL, 0, NULL);
1982 # Yes, we have it...
1984 AC_DEFINE(HAVE_MINCORE, 1, [Have mincore])
1989 dnl ***********************************
1990 dnl *** Checks for working __thread ***
1991 dnl ***********************************
1992 AC_MSG_CHECKING(for working __thread)
1993 if test "x$with_tls" != "x__thread"; then
1994 AC_MSG_RESULT(disabled)
1995 elif test "x$cross_compiling" = "xyes"; then
1996 AC_MSG_RESULT(cross compiling, assuming yes)
1999 #if defined(__APPLE__) && defined(__clang__)
2000 #error "__thread does not currently work with clang on Mac OS X"
2003 #include <pthread.h>
2005 static int res1, res2;
2007 void thread_main (void *arg)
2022 pthread_create (&t1, NULL, thread_main, 1);
2023 pthread_create (&t2, NULL, thread_main, 2);
2025 pthread_join (t1, NULL);
2026 pthread_join (t2, NULL);
2028 return !(res1 + res2 == 2);
2038 dnl **************************************
2039 dnl *** Checks for working sigaltstack ***
2040 dnl **************************************
2041 AC_MSG_CHECKING(for working sigaltstack)
2042 if test "x$with_sigaltstack" != "xyes"; then
2043 AC_MSG_RESULT(disabled)
2044 elif test "x$cross_compiling" = "xyes"; then
2045 AC_MSG_RESULT(cross compiling, assuming yes)
2052 #include <pthread.h>
2053 #include <sys/wait.h>
2054 #if defined(__FreeBSD__) || defined(__NetBSD__)
2055 #define SA_STACK SA_ONSTACK
2058 sigsegv_signal_handler (int _dummy, siginfo_t *info, void *context)
2063 volatile char*__ptr = NULL;
2065 loop (void *ignored)
2074 struct sigaction sa;
2078 struct sigaltstack sas;
2081 pthread_attr_t attr;
2083 sa.sa_sigaction = sigsegv_signal_handler;
2084 sigemptyset (&sa.sa_mask);
2085 sa.sa_flags = SA_SIGINFO | SA_ONSTACK;
2086 if (sigaction (SIGSEGV, &sa, NULL) == -1) {
2087 perror ("sigaction");
2091 /* x86 darwin deliver segfaults using SIGBUS */
2092 if (sigaction (SIGBUS, &sa, NULL) == -1) {
2093 perror ("sigaction");
2096 sas.ss_sp = malloc (SIGSTKSZ);
2097 sas.ss_size = SIGSTKSZ;
2099 if (sigaltstack (&sas, NULL) == -1) {
2100 perror ("sigaltstack");
2104 pthread_attr_init (&attr);
2105 if (pthread_create(&id, &attr, loop, &attr) != 0) {
2106 printf ("pthread_create\n");
2130 for (i = 0; i < 300; ++i) {
2131 waitpid (son, &status, WNOHANG);
2132 if (WIFEXITED (status) && WEXITSTATUS (status) == 0)
2137 kill (son, SIGKILL);
2143 AC_DEFINE(HAVE_WORKING_SIGALTSTACK, 1, [Have a working sigaltstack])
2150 dnl ********************************
2151 dnl *** Checks for semaphore lib ***
2152 dnl ********************************
2153 # 'Real Time' functions on Solaris
2154 # posix4 on Solaris 2.6
2155 # pthread (first!) on Linux
2156 AC_SEARCH_LIBS(sem_init, pthread rt posix4)
2158 AC_SEARCH_LIBS(shm_open, pthread rt posix4)
2159 AC_CHECK_FUNCS(shm_open)
2161 dnl ********************************
2162 dnl *** Checks for timezone stuff **
2163 dnl ********************************
2164 AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
2170 ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
2171 if test $ac_cv_struct_tm_gmtoff = yes; then
2172 AC_DEFINE(HAVE_TM_GMTOFF, 1, [Have tm_gmtoff])
2174 AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone,
2179 ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no))
2180 if test $ac_cv_var_timezone = yes; then
2181 AC_DEFINE(HAVE_TIMEZONE, 1, [Have timezone variable])
2183 AC_ERROR(unable to find a way to determine timezone)
2187 dnl *********************************
2188 dnl *** Checks for math functions ***
2189 dnl *********************************
2190 AC_SEARCH_LIBS(sqrtf, m)
2191 if test "x$has_broken_apple_cpp" != "xyes"; then
2192 AC_CHECK_FUNCS(finite, , AC_MSG_CHECKING(for finite in math.h)
2193 AC_TRY_LINK([#include <math.h>],
2195 AC_DEFINE(HAVE_FINITE, 1, [Have finite in -lm]) AC_MSG_RESULT(yes),
2198 AC_CHECK_FUNCS(isfinite, , AC_MSG_CHECKING(for isfinite in math.h)
2199 AC_TRY_LINK([#include <math.h>],
2201 AC_DEFINE(HAVE_ISFINITE, 1, [Have isfinite]) AC_MSG_RESULT(yes),
2204 dnl ****************************************************************
2205 dnl *** Checks for working poll() (macosx defines it but doesn't ***
2206 dnl *** have it in the library (duh)) ***
2207 dnl ****************************************************************
2208 AC_CHECK_FUNCS(poll)
2210 dnl *************************
2211 dnl *** Check for signbit ***
2212 dnl *************************
2213 AC_MSG_CHECKING(for signbit)
2214 AC_TRY_LINK([#include <math.h>], [
2215 int s = signbit(1.0);
2218 AC_DEFINE(HAVE_SIGNBIT, 1, [Have signbit])
2223 dnl **********************************
2225 dnl **********************************
2226 if test "x$ac_cv_header_nacl_nacl_dyncode_h" = "xno"; then
2227 AC_CHECK_HEADERS(sys/epoll.h)
2229 AC_CHECK_FUNCS(epoll_ctl, [haveepoll=yes], )
2230 if test "x$haveepoll" = "xyes" -a "x$ac_cv_header_sys_epoll_h" = "xyes"; then
2231 AC_DEFINE(HAVE_EPOLL, 1, [epoll supported])
2237 AC_CHECK_HEADERS(sys/event.h)
2238 AC_CHECK_FUNCS(kqueue, [havekqueue=yes], )
2240 dnl **************************************
2241 dnl * Darwin has a race that prevents us from using reliably:
2242 dnl * http://lists.apple.com/archives/darwin-dev/2011/Jun/msg00016.html
2243 dnl * Since kqueue is mostly used for scaling large web servers,
2244 dnl * and very few folks run Mono on large web servers on OSX, falling
2246 dnl **************************************
2247 if test "x$havekqueue" = "xyes" -a "x$ac_cv_header_sys_event_h" = "xyes"; then
2248 if test "x$host_darwin" = "xno"; then
2249 AC_DEFINE(USE_KQUEUE_FOR_THREADPOOL, 1, [Use kqueue for the threadpool])
2253 dnl ******************************
2254 dnl *** Checks for SIOCGIFCONF ***
2255 dnl ******************************
2256 AC_CHECK_HEADERS(sys/ioctl.h)
2257 AC_CHECK_HEADERS(net/if.h, [], [],
2259 #ifdef HAVE_SYS_TYPES_H
2260 # include <sys/types.h>
2262 #ifdef HAVE_SYS_SOCKET_H
2263 # include <sys/socket.h>
2266 AC_MSG_CHECKING(for ifreq)
2269 #include <sys/ioctl.h>
2277 x = (void *) &ifr->ifr_addr;
2280 AC_DEFINE(HAVE_SIOCGIFCONF, 1, [Can get interface list])
2284 dnl **********************************
2285 dnl *** Checks for sin_len ***
2286 dnl **********************************
2287 AC_MSG_CHECKING(for sockaddr_in.sin_len)
2289 #include <netinet/in.h>
2291 struct sockaddr_in saddr;
2292 saddr.sin_len = sizeof (saddr);
2295 AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [sockaddr_in has sin_len])
2299 dnl **********************************
2300 dnl *** Checks for sin6_len ***
2301 dnl **********************************
2302 AC_MSG_CHECKING(for sockaddr_in6.sin6_len)
2304 #include <netinet/in.h>
2306 struct sockaddr_in6 saddr6;
2307 saddr6.sin6_len = sizeof (saddr6);
2310 AC_DEFINE(HAVE_SOCKADDR_IN6_SIN_LEN, 1, [sockaddr_in6 has sin6_len])
2314 dnl **********************************
2315 dnl *** Check for getifaddrs ***
2316 dnl **********************************
2317 AC_MSG_CHECKING(for getifaddrs)
2320 #include <sys/types.h>
2321 #include <sys/socket.h>
2322 #include <ifaddrs.h>
2326 # Yes, we have it...
2328 AC_DEFINE(HAVE_GETIFADDRS, 1, [Have getifaddrs])
2332 dnl **********************************
2333 dnl *** Check for if_nametoindex ***
2334 dnl **********************************
2335 AC_MSG_CHECKING(for if_nametoindex)
2338 #include <sys/types.h>
2339 #include <sys/socket.h>
2342 if_nametoindex(NULL);
2344 # Yes, we have it...
2346 AC_DEFINE(HAVE_IF_NAMETOINDEX, 1, [Have if_nametoindex])
2351 dnl **********************************
2352 dnl *** Checks for proclib ***
2353 dnl **********************************
2354 AC_CHECK_HEADER(sys/errno.h, [AC_DEFINE(HAVE_SYS_ERRNO_H, 1, Define to 1 if you have the <sys/errno.h> header file.)])
2355 dnl **********************************
2356 dnl *** Checks for MonoPosixHelper ***
2357 dnl **********************************
2358 AC_CHECK_HEADERS(checklist.h)
2359 AC_CHECK_HEADERS(pathconf.h)
2360 AC_CHECK_HEADERS(fstab.h)
2361 AC_CHECK_HEADERS(attr/xattr.h)
2362 AC_CHECK_HEADERS(sys/extattr.h)
2363 AC_CHECK_HEADERS(sys/sendfile.h)
2364 AC_CHECK_HEADERS(sys/statvfs.h)
2365 AC_CHECK_HEADERS(sys/statfs.h)
2366 AC_CHECK_HEADERS(sys/vfstab.h)
2367 AC_CHECK_HEADERS(sys/xattr.h)
2368 AC_CHECK_HEADERS(sys/mman.h)
2369 AC_CHECK_HEADERS(sys/param.h)
2370 AC_CHECK_HEADERS(sys/mount.h, [], [],
2372 #ifdef HAVE_SYS_PARAM_H
2373 # include <sys/param.h>
2376 AC_CHECK_HEADERS(sys/mount.h)
2377 AC_CHECK_FUNCS(confstr)
2378 AC_CHECK_FUNCS(seekdir telldir)
2379 AC_CHECK_FUNCS(getdomainname)
2380 AC_CHECK_FUNCS(setdomainname)
2381 AC_CHECK_FUNCS(endgrent getgrent fgetgrent setgrent)
2382 AC_CHECK_FUNCS(setgroups)
2383 AC_CHECK_FUNCS(endpwent getpwent fgetpwent setpwent)
2384 AC_CHECK_FUNCS(getfsstat)
2385 AC_CHECK_FUNCS(lutimes futimes)
2386 AC_CHECK_FUNCS(mremap)
2387 AC_CHECK_FUNCS(remap_file_pages)
2388 AC_CHECK_FUNCS(posix_fadvise)
2389 AC_CHECK_FUNCS(posix_fallocate)
2390 AC_CHECK_FUNCS(posix_madvise)
2391 AC_CHECK_FUNCS(vsnprintf)
2392 AC_CHECK_FUNCS(sendfile)
2393 AC_CHECK_FUNCS(gethostid sethostid)
2394 AC_CHECK_FUNCS(sethostname)
2395 AC_CHECK_FUNCS(statfs)
2396 AC_CHECK_FUNCS(fstatfs)
2397 AC_CHECK_FUNCS(statvfs)
2398 AC_CHECK_FUNCS(fstatvfs)
2399 AC_CHECK_FUNCS(stime)
2400 AC_CHECK_FUNCS(strerror_r)
2401 AC_CHECK_FUNCS(ttyname_r)
2402 AC_CHECK_FUNCS(psignal)
2403 AC_CHECK_FUNCS(getlogin_r)
2404 AC_CHECK_FUNCS(lockf)
2405 AC_CHECK_FUNCS(swab)
2406 AC_CHECK_FUNCS(setusershell endusershell)
2407 AC_CHECK_FUNCS(futimens utimensat)
2408 AC_CHECK_FUNCS(fstatat mknodat readlinkat)
2409 AC_CHECK_FUNCS(readv writev preadv pwritev)
2410 AC_CHECK_FUNCS(setpgid)
2411 AC_CHECK_FUNCS(system)
2412 AC_CHECK_FUNCS(fork execv execve)
2413 AC_CHECK_FUNCS(accept4)
2414 AC_CHECK_SIZEOF(size_t)
2415 AC_CHECK_TYPES([blksize_t], [AC_DEFINE(HAVE_BLKSIZE_T)], ,
2416 [#include <sys/types.h>
2417 #include <sys/stat.h>
2418 #include <unistd.h>])
2419 AC_CHECK_TYPES([blkcnt_t], [AC_DEFINE(HAVE_BLKCNT_T)], ,
2420 [#include <sys/types.h>
2421 #include <sys/stat.h>
2422 #include <unistd.h>])
2423 AC_CHECK_TYPES([suseconds_t], [AC_DEFINE(HAVE_SUSECONDS_T)], ,
2424 [#include <sys/time.h>])
2425 AC_CHECK_TYPES([struct cmsghdr], [AC_DEFINE(HAVE_STRUCT_CMSGHDR)], ,
2426 [#include <sys/socket.h>])
2427 AC_CHECK_TYPES([struct flock], [AC_DEFINE(HAVE_STRUCT_FLOCK)], ,
2428 [#include <unistd.h>
2429 #include <fcntl.h>])
2430 AC_CHECK_TYPES([struct iovec], [AC_DEFINE(HAVE_STRUCT_IOVEC)], ,
2431 [#include <sys/uio.h>])
2432 AC_CHECK_TYPES([struct linger], [AC_DEFINE(HAVE_STRUCT_LINGER)], ,
2433 [#include <sys/socket.h>])
2434 AC_CHECK_TYPES([struct pollfd], [AC_DEFINE(HAVE_STRUCT_POLLFD)], ,
2435 [#include <sys/poll.h>])
2436 AC_CHECK_TYPES([struct sockaddr], [AC_DEFINE(HAVE_STRUCT_SOCKADDR)], ,
2437 [#include <sys/socket.h>])
2438 AC_CHECK_TYPES([struct sockaddr_storage], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE)], ,
2439 [#include <sys/socket.h>])
2440 AC_CHECK_TYPES([struct sockaddr_in], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN)], ,
2441 [#include <netinet/in.h>])
2442 AC_CHECK_TYPES([struct sockaddr_in6], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6)], ,
2443 [#include <netinet/in.h>])
2444 AC_CHECK_TYPES([struct sockaddr_un], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_UN)], ,
2445 [#include <sys/un.h>])
2446 AC_CHECK_TYPES([struct stat], [AC_DEFINE(HAVE_STRUCT_STAT)], ,
2447 [#include <sys/types.h>
2448 #include <sys/stat.h>
2449 #include <unistd.h>])
2450 AC_CHECK_TYPES([struct timespec], [AC_DEFINE(HAVE_STRUCT_TIMESPEC)], ,
2451 [#include <time.h>])
2452 AC_CHECK_TYPES([struct timeval], [AC_DEFINE(HAVE_STRUCT_TIMEVAL)], ,
2453 [#include <sys/time.h>
2454 #include <sys/types.h>
2455 #include <utime.h>])
2456 AC_CHECK_TYPES([struct timezone], [AC_DEFINE(HAVE_STRUCT_TIMEZONE)], ,
2457 [#include <sys/time.h>])
2458 AC_CHECK_TYPES([struct utimbuf], [AC_DEFINE(HAVE_STRUCT_UTIMBUF)], ,
2459 [#include <sys/types.h>
2460 #include <utime.h>])
2462 [struct dirent.d_off, struct dirent.d_reclen, struct dirent.d_type],,,
2463 [#include <sys/types.h>
2464 #include <dirent.h>])
2466 [struct passwd.pw_gecos],,,
2467 [#include <sys/types.h>
2470 [struct statfs.f_flags],,,
2471 [#include <sys/types.h>
2472 #include <sys/vfs.h>])
2474 [struct stat.st_atim, struct stat.st_mtim, struct stat.st_ctim],,,
2475 [#include <sys/types.h>
2476 #include <sys/stat.h>
2477 #include <unistd.h>])
2479 dnl Favour xattr through glibc, but use libattr if we have to
2480 AC_CHECK_FUNC(lsetxattr, ,
2481 AC_CHECK_LIB(attr, lsetxattr, XATTR_LIB="-lattr",)
2485 dnl kinfo_proc.kp_proc works on darwin but fails on other simil-bsds
2487 [struct kinfo_proc.kp_proc],,,
2488 [#include <sys/types.h>
2489 #include <sys/param.h>
2490 #include <sys/sysctl.h>
2491 #include <sys/proc.h>
2494 dnl *********************************
2495 dnl *** Checks for Windows compilation ***
2496 dnl *********************************
2497 AC_CHECK_HEADERS(sys/time.h)
2498 AC_CHECK_HEADERS(sys/param.h)
2499 AC_CHECK_HEADERS(dirent.h)
2501 dnl ******************************************
2502 dnl *** Checks for OSX and iOS compilation ***
2503 dnl ******************************************
2504 AC_CHECK_HEADERS(CommonCrypto/CommonDigest.h)
2506 dnl *********************************
2507 dnl *** Check for Console 2.0 I/O ***
2508 dnl *********************************
2509 AC_CHECK_HEADERS([curses.h])
2510 AC_CHECK_HEADERS([term.h], [], [],
2515 AC_CHECK_HEADERS([termios.h])
2517 dnl *********************************
2518 dnl *** Checks for Windows compilation ***
2519 dnl *********************************
2520 AC_CHECK_HEADERS(winternl.h)
2522 jdk_headers_found=no
2523 AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
2524 AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?))
2525 AC_CHECK_LIB(ole32, main, LIBS="$LIBS -lole32", AC_ERROR(bad mingw install?))
2526 AC_CHECK_LIB(winmm, main, LIBS="$LIBS -lwinmm", AC_ERROR(bad mingw install?))
2527 AC_CHECK_LIB(oleaut32, main, LIBS="$LIBS -loleaut32", AC_ERROR(bad mingw install?))
2528 AC_CHECK_LIB(advapi32, main, LIBS="$LIBS -ladvapi32", AC_ERROR(bad mingw install?))
2529 AC_CHECK_LIB(version, main, LIBS="$LIBS -lversion", AC_ERROR(bad mingw install?))
2531 dnl *********************************
2532 dnl *** Check for struct ip_mreqn ***
2533 dnl *********************************
2534 AC_MSG_CHECKING(for struct ip_mreqn)
2535 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
2536 struct ip_mreqn mreq;
2537 mreq.imr_address.s_addr = 0;
2539 # Yes, we have it...
2541 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
2543 # We'll just have to try and use struct ip_mreq
2545 AC_MSG_CHECKING(for struct ip_mreq)
2546 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
2547 struct ip_mreq mreq;
2548 mreq.imr_interface.s_addr = 0;
2550 # Yes, we have it...
2552 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
2554 # No multicast support
2559 dnl **********************************
2560 dnl *** Check for getaddrinfo ***
2561 dnl **********************************
2562 AC_MSG_CHECKING(for getaddrinfo)
2565 #include <winsock2.h>
2566 #include <ws2tcpip.h>
2568 getaddrinfo(NULL,NULL,NULL,NULL);
2570 # Yes, we have it...
2572 AC_DEFINE(HAVE_GETADDRINFO, 1, [Have getaddrinfo])
2577 dnl **********************************
2578 dnl *** Check for gethostbyname ***
2579 dnl **********************************
2580 AC_MSG_CHECKING(for gethostbyname)
2583 #include <winsock2.h>
2584 #include <ws2tcpip.h>
2586 gethostbyname(NULL);
2588 # Yes, we have it...
2590 AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [Have gethostbyname])
2595 dnl **********************************
2596 dnl *** Check for getprotobyname ***
2597 dnl **********************************
2598 AC_MSG_CHECKING(for getprotobyname)
2601 #include <winsock2.h>
2602 #include <ws2tcpip.h>
2604 getprotobyname(NULL);
2606 # Yes, we have it...
2608 AC_DEFINE(HAVE_GETPROTOBYNAME, 1, [Have getprotobyname])
2613 dnl **********************************
2614 dnl *** Check for getnameinfo ***
2615 dnl **********************************
2616 AC_MSG_CHECKING(for getnameinfo)
2619 #include <winsock2.h>
2620 #include <ws2tcpip.h>
2622 getnameinfo (NULL, 0, NULL, 0, NULL, 0, 0);
2624 # Yes, we have it...
2626 AC_DEFINE(HAVE_GETNAMEINFO, 1, [Have getnameinfo])
2631 dnl **********************************
2632 dnl *** Check for inet_ntop ***
2633 dnl **********************************
2634 AC_MSG_CHECKING(for inet_ntop)
2637 #include <winsock2.h>
2638 #include <ws2tcpip.h>
2640 inet_ntop (0, NULL, NULL, 0);
2642 # Yes, we have it...
2644 AC_DEFINE(HAVE_INET_NTOP, 1, [Have inet_ntop])
2649 dnl **********************************
2650 dnl *** Check for inet_pton ***
2651 dnl **********************************
2652 AC_MSG_CHECKING(for inet_pton)
2655 #include <winsock2.h>
2656 #include <ws2tcpip.h>
2661 inet_pton (0, NULL, NULL);
2663 # Yes, we have it...
2665 AC_DEFINE(HAVE_INET_PTON, 1, [Have inet_pton])
2670 AC_CHECK_DECLS(InterlockedExchange64, [], [], [[#include <windows.h>]])
2671 AC_CHECK_DECLS(InterlockedCompareExchange64, [], [], [[#include <windows.h>]])
2672 AC_CHECK_DECLS(InterlockedDecrement64, [], [], [[#include <windows.h>]])
2673 AC_CHECK_DECLS(InterlockedIncrement64, [], [], [[#include <windows.h>]])
2674 AC_CHECK_DECLS(InterlockedAdd, [], [], [[#include <windows.h>]])
2675 AC_CHECK_DECLS(InterlockedAdd64, [], [], [[#include <windows.h>]])
2676 AC_CHECK_DECLS(__readfsdword, [], [], [[#include <windows.h>]])
2680 AC_MSG_CHECKING(for socklen_t)
2682 #include <sys/types.h>
2683 #include <sys/socket.h>
2687 ac_cv_c_socklen_t=yes
2688 AC_DEFINE(HAVE_SOCKLEN_T, 1, [Have socklen_t])
2694 AC_MSG_CHECKING(for array element initializer support)
2695 AC_TRY_COMPILE([#include <sys/socket.h>], [
2696 const int array[] = {[1] = 2,};
2698 # Yes, we have it...
2700 AC_DEFINE(HAVE_ARRAY_ELEM_INIT,1,[Supports C99 array initialization])
2702 # We'll have to use signals
2706 AC_CHECK_FUNCS(trunc, , AC_MSG_CHECKING(for trunc in math.h)
2707 # Simply calling trunc (0.0) is no good since gcc will optimize the call away
2708 AC_TRY_LINK([#include <math.h>],
2709 [ static void *p = &trunc; ],
2711 AC_DEFINE(HAVE_TRUNC)
2717 if test "x$ac_cv_truncl" != "xyes"; then
2718 AC_CHECK_LIB(sunmath, aintl, [ AC_DEFINE(HAVE_AINTL, 1, [Has the 'aintl' function]) LIBS="$LIBS -lsunmath"])
2721 AC_CHECK_FUNCS(execvp)
2723 dnl ****************************
2724 dnl *** Look for /dev/random ***
2725 dnl ****************************
2727 AC_MSG_CHECKING([if usage of random device is requested])
2728 AC_ARG_ENABLE(dev-random,
2729 [ --disable-dev-random disable the use of the random device (enabled by default)],
2730 try_dev_random=$enableval, try_dev_random=yes)
2732 AC_MSG_RESULT($try_dev_random)
2736 NAME_DEV_RANDOM="/dev/srandom"
2739 dnl Win32 does not have /dev/random, they have their own method...
2741 *-mingw*|*-*-cygwin*)
2742 ac_cv_have_dev_random=no
2745 dnl Everywhere else, it's /dev/random
2748 NAME_DEV_RANDOM="/dev/random"
2752 AC_DEFINE_UNQUOTED(NAME_DEV_RANDOM, "$NAME_DEV_RANDOM", [Name of /dev/random])
2754 dnl Now check if the device actually exists
2756 if test "x$try_dev_random" = "xyes"; then
2757 AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
2758 [if test -r "$NAME_DEV_RANDOM" ; then
2759 ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
2760 if test "x$ac_cv_have_dev_random" = "xyes"; then
2761 AC_DEFINE(HAVE_CRYPT_RNG, 1, [Have /dev/random])
2764 AC_MSG_CHECKING(for random device)
2765 ac_cv_have_dev_random=no
2766 AC_MSG_RESULT(has been disabled)
2769 if test "x$host_win32" = "xyes"; then
2770 AC_DEFINE(HAVE_CRYPT_RNG)
2773 if test "x$ac_cv_have_dev_random" = "xno" \
2774 && test "x$host_win32" = "xno"; then
2777 *** A system-provided entropy source was not found on this system.
2778 *** Because of this, the System.Security.Cryptography random number generator
2779 *** will throw a NotImplemented exception.
2781 *** If you are seeing this message, and you know your system DOES have an
2782 *** entropy collection in place, please contact <crichton@gimp.org> and
2783 *** provide information about the system and how to access the random device.
2785 *** Otherwise you can install either egd or prngd and set the environment
2786 *** variable MONO_EGD_SOCKET to point to the daemon's socket to use that.
2790 AC_ARG_ENABLE(bcl-opt, [ --disable-bcl-opt BCL is compiled with no optimizations (allows accurate BCL debugging)], test_bcl_opt=$enableval, test_bcl_opt=yes)
2792 AC_MSG_CHECKING([if big-arrays are to be enabled])
2793 AC_ARG_ENABLE(big-arrays, [ --enable-big-arrays Enable the allocation and indexing of arrays greater than Int32.MaxValue], enable_big_arrays=$enableval, enable_big_arrays=no)
2794 if test "x$enable_big_arrays" = "xyes" ; then
2795 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2796 AC_DEFINE(MONO_BIG_ARRAYS,1,[Enable the allocation and indexing of arrays greater than Int32.MaxValue])
2798 AC_MSG_ERROR([The allocation and indexing of arrays greater than Int32.MaxValue is not supported on this platform.])
2801 AC_MSG_RESULT($enable_big_arrays)
2807 AC_ARG_ENABLE(dtrace,[ --enable-dtrace Enable DTrace probes], enable_dtrace=$enableval, enable_dtrace=$has_dtrace)
2809 if test "x$enable_dtrace" = "xyes"; then
2810 if test "x$has_dtrace" = "xno"; then
2811 AC_MSG_ERROR([DTrace probes are not supported on this platform.])
2813 AC_PATH_PROG(DTRACE, [dtrace], [no], [$PATH:/usr/sbin])
2814 if test "x$DTRACE" = "xno"; then
2815 AC_MSG_RESULT([dtrace utility not found, dtrace support disabled.])
2817 elif ! $DTRACE -h -s $srcdir/data/mono.d > /dev/null 2>&1; then
2818 AC_MSG_RESULT([dtrace doesn't support -h option, dtrace support disabled.])
2824 if test "x$enable_dtrace" = "xyes"; then
2825 AC_DEFINE(ENABLE_DTRACE, 1, [Enable DTrace probes])
2827 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2830 DTRACEFLAGS="-arch ppc64"
2833 DTRACEFLAGS="-arch x86_64"
2842 DTRACEFLAGS="-arch ppc"
2845 DTRACEFLAGS="-arch i386"
2852 AC_SUBST(DTRACEFLAGS)
2858 AC_CHECK_HEADERS([sys/sdt.h])
2860 AM_CONDITIONAL(ENABLE_DTRACE, [test x$enable_dtrace = xyes])
2861 AM_CONDITIONAL(DTRACE_G_REQUIRED, [test x$dtrace_g = xyes])
2867 AC_ARG_ENABLE(nacl_codegen, [ --enable-nacl-codegen Enable Native Client code generation], enable_nacl_codegen=$enableval, enable_nacl_codegen=no)
2868 AC_ARG_ENABLE(nacl_gc, [ --enable-nacl-gc Enable Native Client garbage collection], enable_nacl_gc=$enableval, enable_nacl_gc=no)
2870 AM_CONDITIONAL(NACL_CODEGEN, test x$enable_nacl_codegen != xno)
2873 dnl Hack to use system mono for operations in build/install not allowed in NaCl.
2876 if test "x$ac_cv_header_nacl_nacl_dyncode_h" = "xyes"; then
2877 nacl_self_host="nacl_self_host"
2879 AC_SUBST(nacl_self_host)
2881 if test "x$enable_nacl_codegen" = "xyes"; then
2882 MONO_NACL_ALIGN_MASK_OFF=1
2883 AC_DEFINE(TARGET_NACL, 1, [...])
2884 AC_DEFINE(__native_client_codegen__, 1, [...])
2886 if test "x$enable_nacl_gc" = "xyes"; then
2887 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86"; then
2888 INSTRUMENT_CFLAG="-finstrument-for-thread-suspension"
2890 # Not yet implemented
2893 CPPFLAGS="$CPPFLAGS $INSTRUMENT_CFLAG -D__native_client_gc__"
2895 AC_SUBST(MONO_NACL_ALIGN_MASK_OFF)
2897 dnl **************************
2898 dnl *** AOT cross offsets ***
2899 dnl **************************
2901 AC_ARG_WITH(cross-offsets, [ --with-cross-offsets=<offsets file path> Explicit AOT cross offsets file],
2902 AC_DEFINE_UNQUOTED(MONO_OFFSETS_FILE, "$withval", [AOT cross offsets file]))
2908 AC_ARG_ENABLE(llvm,[ --enable-llvm Enable the LLVM back-end], enable_llvm=$enableval, enable_llvm=default)
2909 AC_ARG_ENABLE(loadedllvm,[ --enable-loadedllvm Load the LLVM back-end dynamically], enable_llvm=$enableval && enable_loadedllvm=$enableval, enable_loadedllvm=no)
2910 AC_ARG_ENABLE(llvm-version-check,[ --enable-llvm-version-check Check that the LLVM matches the version expected by mono], enable_llvm_version_check=$enableval, enable_llvm_version_check=no)
2911 AC_ARG_ENABLE(llvm-runtime,[ --enable-llvm-runtime Enable runtime support for llvmonly code], enable_llvm_runtime=$enableval, enable_llvm_runtime=no)
2913 AC_ARG_WITH(llvm, [ --with-llvm=<llvm prefix> Enable the LLVM back-end], enable_llvm=yes,)
2915 if test "x$enable_llvm" = "xdefault"; then
2916 enable_llvm=$enable_llvm_default
2919 if test "x$enable_llvm" = "xyes"; then
2920 if test "x$with_llvm" != "x"; then
2921 LLVM_CONFIG=$with_llvm/bin/llvm-config
2922 if test x$host_win32 = xyes; then
2923 LLVM_CONFIG=$LLVM_CONFIG.exe
2925 if test ! -x $LLVM_CONFIG; then
2926 AC_MSG_ERROR([LLVM executable $LLVM_CONFIG not found.])
2929 AC_PATH_PROG(LLVM_CONFIG, llvm-config, no)
2930 if test "x$LLVM_CONFIG" = "xno"; then
2931 AC_MSG_ERROR([llvm-config not found.])
2935 llvm_codegen="x86codegen"
2938 llvm_codegen="armcodegen"
2942 if test "x$host_win32" = "xno"; then
2944 # Should be something like '2.6' or '2.7svn'
2945 llvm_version=`$LLVM_CONFIG --version`
2946 llvm_api_version=`$LLVM_CONFIG --mono-api-version 2>/dev/null`
2947 AC_MSG_CHECKING(LLVM version)
2948 AC_MSG_RESULT($llvm_version $llvm_api_version)
2949 if echo $llvm_version | grep -q 'mono'; then
2950 if test "x$enable_llvm_version_check" = "xyes"; then
2951 if test "$llvm_version" != "$expected_llvm_version"; then
2952 AC_MSG_ERROR([Expected llvm version $expected_llvm_version, but llvm-config --version returned $llvm_version"])
2956 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.])
2959 # The output of --cflags seems to include optimizations flags too
2960 if test $llvm_api_version -gt 100; then
2961 # The --cflags argument includes all kinds of warnings -pendantic etc.
2962 LLVM_CFLAGS="-I$with_llvm/include -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
2963 LLVM_CXXFLAGS="-I$with_llvm/include -std=c++11 -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
2965 LLVM_CFLAGS=`$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'`
2966 LLVM_CXXFLAGS=`$LLVM_CONFIG --cxxflags | sed -e 's/-O2//g' | sed -e 's/-O0//g' | sed -e 's/-fomit-frame-pointer//g' | sed -e 's/-fPIC//g'`
2968 # LLVM is compiled with -fno-rtti, so we need this too, since our classes inherit
2969 # from LLVM classes.
2970 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -fno-rtti -fexceptions"
2971 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
2972 # This might include empty lines
2973 LLVM_SYSTEM_LIBS=`$LLVM_CONFIG --system-libs 2>/dev/null | grep -- -`
2974 llvm_jit_supported=yes
2975 llvm_jit_libs="jit mcjit $llvm_codegen"
2976 if test "x$host" != "x$target"; then
2977 # No need for jit libs
2978 llvm_jit_supported=no
2980 elif test $llvm_api_version -gt 100; then
2981 llvm_jit_libs="orcjit $llvm_codegen"
2983 LLVM_LIBS=`$LLVM_CONFIG --libs analysis core bitwriter $llvm_jit_libs`
2984 if test "x$LLVM_LIBS" = "x"; then
2985 echo "$LLVM_CONFIG --libs failed."
2988 LLVM_LIBS="$LLVM_LIBS $LLVM_LDFLAGS $LLVM_SYSTEM_LIBS"
2989 # The c++ standard library used by llvm doesn't show up in $LLVM_SYSTEM_LIBS so add it manually
2990 if echo $LLVM_CXXFLAGS | grep -q -- '-stdlib=libc++'; then
2991 LLVM_LIBS="$LLVM_LIBS -lc++"
2993 LLVM_LIBS="$LLVM_LIBS -lstdc++"
2996 expected_llvm_version="3.4svn-mono-mono/e656cac"
2999 LLVM_CFLAGS="-I$with_llvm/include -DNDEBUG -D__NO_CTYPE_INLINE -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
3000 LLVM_CXXFLAGS="$LLVM_CFLAGS -std=gnu++11 -fvisibility-inlines-hidden -fno-rtti -Woverloaded-virtual -Wcast-qual"
3001 LLVM_LDFLAGS="-L$with_llvm/lib"
3002 LLVM_SYSTEM_LIBS="-lshell32 -lpsapi -limagehlp -ldbghelp -lm"
3003 LLVM_LIBS="-lLLVMLTO -lLLVMObjCARCOpts -lLLVMLinker -lLLVMipo -lLLVMVectorize -lLLVMBitWriter \
3004 -lLLVMARMDisassembler -lLLVMARMCodeGen -lLLVMARMAsmParser -lLLVMARMDesc -lLLVMARMInfo \
3005 -lLLVMARMAsmPrinter -lLLVMTableGen -lLLVMDebugInfo -lLLVMOption -lLLVMX86Disassembler \
3006 -lLLVMX86AsmParser -lLLVMX86CodeGen -lLLVMSelectionDAG -lLLVMAsmPrinter -lLLVMX86Desc \
3007 -lLLVMMCDisassembler -lLLVMX86Info -lLLVMX86AsmPrinter -lLLVMX86Utils -lLLVMJIT \
3008 -lLLVMAnalysis -lLLVMTarget \
3009 -lLLVMIRReader -lLLVMAsmParser -lLLVMLineEditor -lLLVMMCAnalysis -lLLVMInstrumentation \
3010 -lLLVMInterpreter -lLLVMCodeGen -lLLVMScalarOpts -lLLVMInstCombine -lLLVMTransformUtils \
3011 -lLLVMipa -lLLVMAnalysis -lLLVMProfileData -lLLVMMCJIT -lLLVMTarget -lLLVMRuntimeDyld \
3012 -lLLVMObject -lLLVMMCParser -lLLVMBitReader -lLLVMExecutionEngine -lLLVMMC -lLLVMCore \
3013 -lLLVMSupport -lstdc++"
3014 LLVM_LIBS="$LLVM_LIBS $LLVM_SYSTEM_LIBS"
3016 llvm_config_path=$with_llvm/include/llvm/Config/llvm-config.h
3017 llvm_api_version=`awk '/MONO_API_VERSION/ { print $3 }' $llvm_config_path`
3020 if test "x$llvm_api_version" = "x"; then
3021 LLVM_CFLAGS="$LLVM_CFLAGS -DLLVM_API_VERSION=0"
3022 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_API_VERSION=0"
3024 LLVM_CFLAGS="$LLVM_CFLAGS -DLLVM_API_VERSION=$llvm_api_version"
3025 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_API_VERSION=$llvm_api_version"
3028 AC_DEFINE_UNQUOTED(LLVM_VERSION, "$llvm_version", [Full version of LLVM libraties])
3030 AC_SUBST(LLVM_CFLAGS)
3031 AC_SUBST(LLVM_CXXFLAGS)
3033 AC_SUBST(LLVM_LDFLAGS)
3034 AC_DEFINE(ENABLE_LLVM, 1, [Enable the LLVM back end])
3037 AM_CONDITIONAL(ENABLE_LLVM, [test x$enable_llvm = xyes])
3038 if test "x$enable_loadedllvm" = "xyes"; then
3039 AC_DEFINE(MONO_LLVM_LOADED, 1, [The LLVM back end is dynamically loaded])
3041 AM_CONDITIONAL(LOADED_LLVM, [test x$enable_loadedllvm = xyes])
3043 if test "x$enable_llvm" = "xyes"; then
3044 enable_llvm_runtime=yes
3046 if test "x$enable_llvm_runtime" = "xyes"; then
3047 AC_DEFINE(ENABLE_LLVM_RUNTIME, 1, [Runtime support code for llvm enabled])
3049 AM_CONDITIONAL(ENABLE_LLVM_RUNTIME, [test x$enable_llvm_runtime = xyes])
3052 ACCESS_UNALIGNED="yes"
3056 SQLITE="libsqlite.so.0"
3057 SQLITE3="libsqlite3.so.0"
3059 GDKX11="libgdk-x11-2.0.so.0"
3060 GTKX11="libgtk-x11-2.0.so.0"
3061 XINERAMA="libXinerama.so.1"
3063 sizeof_register="SIZEOF_VOID_P"
3066 boehm_supported=true
3074 ACCESS_UNALIGNED="no"
3076 AC_MSG_CHECKING(for mips n32)
3078 #if _MIPS_SIM != _ABIN32
3096 if test "x$ac_cv_sizeof_void_p" = "x8"; then
3101 # On solaris 10 x86, gcc prints a warning saying 'visibility attribute not supported on this configuration; ignored', but linking fails. A test case:
3102 # int astruct __attribute__ ((visibility ("hidden")));
3105 # void *p = &astruct;
3107 # gcc -fPIC --shared -o libfoo.so foo.c
3109 # foo.c:6: warning: visibility attribute not supported in this configuration; ignored
3110 # ld: fatal: relocation error: R_386_GOTOFF: file /var/tmp//ccxYR96k.o: symbol astruct: relocation must bind locally
3111 have_visibility_hidden=no
3114 have_visibility_hidden=no
3123 AC_CHECK_HEADER(stdalign.h,[],[BTLS_SUPPORTED=no])
3130 openbsd*|freebsd*|kfreebsd-gnu*)
3134 x86_64-*-* | amd64-*-*)
3137 if test "x$ac_cv_sizeof_void_p" = "x4"; then
3138 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
3145 BTLS_PLATFORM=x86_64
3146 AC_CHECK_HEADER(stdalign.h,[],[BTLS_SUPPORTED=no])
3151 BTLS_PLATFORM=x86_64
3152 boehm_supported=false
3154 openbsd*|freebsd*|kfreebsd-gnu*)
3161 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
3169 ACCESS_UNALIGNED="no"
3172 AC_CHECK_LIB(unwind, _U_dyn_register, [], [AC_MSG_ERROR(library libunwind not found)])
3173 libmono_ldflags="-lunwind"
3176 if test "x$ac_cv_sizeof_void_p" = "x8"; then
3182 ACCESS_UNALIGNED="no"
3189 if test x"$GCC" = xyes; then
3190 # We don't support v8 cpus
3191 CFLAGS="$CFLAGS -Wno-cast-align -mcpu=v9"
3193 if test x"$AR" = xfalse; then
3194 AC_MSG_ERROR([The required utility 'ar' is not found in your PATH. Usually it can be found in /usr/ccs/bin.])
3197 *-mingw*|*-*-cygwin*)
3198 # When this is enabled, it leads to very strange crashes at runtime (gcc-3.4.4)
3199 have_visibility_hidden=no
3202 macppc-*-openbsd* | powerpc*-*-linux* | powerpc-*-openbsd* | \
3203 powerpc-*-sysv* | powerpc-*-darwin* | powerpc-*-netbsd* | powerpc-*-freebsd* )
3204 if test "x$ac_cv_sizeof_void_p" = "x8"; then
3206 CPPFLAGS="$CPPFLAGS -D__mono_ppc__ -D__mono_ppc64__"
3207 CFLAGS="$CFLAGS -mminimal-toc"
3210 CPPFLAGS="$CPPFLAGS -D__mono_ppc__"
3223 ACCESS_UNALIGNED="no"
3224 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3230 ACCESS_UNALIGNED="no"
3231 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3236 ACCESS_UNALIGNED="no"
3238 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3243 ACCESS_UNALIGNED="no"
3244 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3246 # TODO: make proper support for NaCl host.
3250 # ACCESS_UNALIGNED="no"
3251 # AOT_SUPPORTED="no"
3254 # https://lkml.org/lkml/2012/7/15/133
3257 boehm_supported=false
3263 ACCESS_UNALIGNED="yes"
3264 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
3270 if test "x$host" != "x$target"; then
3271 AC_DEFINE(MONO_CROSS_COMPILE,1,[The runtime is compiled for cross-compiling mode])
3278 ACCESS_UNALIGNED="no"
3279 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3280 # Can't use tls, since it depends on the runtime detection of tls offsets
3281 # in mono-compiler.h
3286 AC_DEFINE(TARGET_WATCHOS, 1, [...])
3290 powerpc64-ps3-linux-gnu)
3292 arch_target=powerpc64
3293 AC_DEFINE(TARGET_PS3, 1, [...])
3294 # It would be better to just use TARGET_POWERPC64, but lots of code already
3296 AC_DEFINE(__mono_ppc64__, 1, [...])
3297 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
3299 target_byte_order=G_BIG_ENDIAN
3301 powerpc64-xbox360-linux-gnu)
3303 arch_target=powerpc64
3304 AC_DEFINE(TARGET_XBOX360, 1, [...])
3305 # It would be better to just use TARGET_POWERPC64, but lots of code already
3308 target_byte_order=G_BIG_ENDIAN
3313 AC_DEFINE(TARGET_AMD64, 1, [...])
3314 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
3317 # TODO: make proper support for NaCl target.
3321 # AC_DEFINE(TARGET_ARM, 1, [...])
3322 # ACCESS_UNALIGNED="no"
3324 # CPPFLAGS="$CPPFLAGS \
3327 # -D__portable_native_client__ \
3328 # -Dtimezone=_timezone \
3329 # -DDISABLE_SOCKETS \
3330 # -DDISABLE_ATTACH \
3332 # Can't use tls, since it depends on the runtime detection of tls offsets
3333 # in mono-compiler.h
3339 AC_DEFINE(TARGET_X86, 1, [...])
3345 AC_DEFINE(TARGET_ARM, 1, [...])
3346 ACCESS_UNALIGNED="no"
3347 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3348 # Can't use tls, since it depends on the runtime detection of tls offsets
3349 # in mono-compiler.h
3353 armv7l-unknown-linux-gnueabi*)
3355 CPPFLAGS="$CPPFLAGS"
3357 armv5-*-linux-androideabi*)
3358 AC_DEFINE(TARGET_ANDROID, 1, [...])
3359 CPPFLAGS="$CPPFLAGS"
3361 *-linux-androideabi*)
3362 AC_DEFINE(TARGET_ANDROID, 1, [...])
3363 CPPFLAGS="$CPPFLAGS"
3370 AC_DEFINE(TARGET_ARM, 1, [...])
3371 ACCESS_UNALIGNED="no"
3372 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3373 # Can't use tls, since it depends on the runtime detection of tls offsets
3374 # in mono-compiler.h
3381 AC_DEFINE(TARGET_X86, 1, [...])
3382 CPPFLAGS="$CPPFLAGS"
3383 # Can't use tls, since it depends on the runtime detection of tls offsets
3384 # in mono-compiler.h
3390 AC_DEFINE(TARGET_ANDROID, 1, [...])
3397 AC_DEFINE(TARGET_AMD64, 1, [...])
3398 CPPFLAGS="$CPPFLAGS"
3399 # Can't use tls, since it depends on the runtime detection of tls offsets
3400 # in mono-compiler.h
3406 AC_DEFINE(TARGET_ANDROID, 1, [...])
3413 AC_DEFINE(TARGET_AMD64, 1, [...])
3414 AC_DEFINE(TARGET_PS4, 1, [...])
3415 AC_DEFINE(DISABLE_HW_TRAPS, 1, [...])
3416 CPPFLAGS="$CPPFLAGS"
3417 # Can't use tls, since it depends on the runtime detection of tls offsets
3418 # in mono-compiler.h
3426 AC_DEFINE(TARGET_ARM64, 1, [...])
3427 CPPFLAGS="$CPPFLAGS"
3428 # Can't use tls, since it depends on the runtime detection of tls offsets
3429 # in mono-compiler.h
3434 AC_DEFINE(TARGET_ANDROID, 1, [...])
3442 AC_MSG_ERROR([Cross compiling is not supported for target $target])
3448 AC_DEFINE(TARGET_X86, 1, [...])
3451 AC_DEFINE(TARGET_AMD64, 1, [...])
3454 AC_DEFINE(TARGET_ARM, 1, [...])
3457 AC_DEFINE(TARGET_ARM64, 1, [...])
3460 AC_DEFINE(TARGET_POWERPC, 1, [...])
3463 AC_DEFINE(TARGET_POWERPC, 1, [...])
3464 AC_DEFINE(TARGET_POWERPC64, 1, [...])
3467 AC_DEFINE(TARGET_S390X, 1, [...])
3470 AC_DEFINE(TARGET_MIPS, 1, [...])
3473 AC_DEFINE(TARGET_IA64, 1, [...])
3476 AC_DEFINE(TARGET_SPARC, 1, [...])
3479 AC_DEFINE(TARGET_SPARC64, 1, [...])
3485 AC_DEFINE(HOST_X86, 1, [...])
3488 AC_DEFINE(HOST_AMD64, 1, [...])
3491 AC_DEFINE(HOST_ARM, 1, [...])
3494 AC_DEFINE(HOST_ARM64, 1, [...])
3497 AC_DEFINE(HOST_POWERPC, 1, [...])
3500 AC_DEFINE(HOST_POWERPC, 1, [...])
3501 AC_DEFINE(HOST_POWERPC64, 1, [...])
3504 AC_DEFINE(HOST_S390X, 1, [...])
3507 AC_DEFINE(HOST_MIPS, 1, [...])
3510 AC_DEFINE(HOST_IA64, 1, [...])
3513 AC_DEFINE(HOST_SPARC, 1, [...])
3516 AC_DEFINE(HOST_SPARC64, 1, [...])
3526 AC_ARG_ENABLE(vtune,[ --enable-vtune Enable the VTUNE back-end], enable_vtune=$enableval, enable_vtune=no)
3527 AC_ARG_WITH(vtune, [ --with-vtune=<vtune prefix> Enable jit vtune profiling], enable_vtune=yes,)
3529 AM_CONDITIONAL(HAVE_VTUNE, test x$enable_vtune = xyes)
3531 if test "x$enable_vtune" = "xyes"; then
3532 if test "x$with_vtune" = "x"; then
3533 VTUNE_PATH=/opt/intel/vtune_amplifier_xe
3535 VTUNE_PATH=$with_vtune
3537 VTUNE_INCLUDE=$VTUNE_PATH/include
3540 VTUNE_LIB=$VTUNE_PATH/lib32
3543 VTUNE_LIB=$VTUNE_PATH/lib64
3546 AC_MSG_ERROR([Unsupported target $TARGET for VTUNE.])
3549 if test ! -f $VTUNE_INCLUDE/jitprofiling.h; then
3550 AC_MSG_ERROR([VTUNE $VTUNE_INCLUDE/jitprofiling.h not found.])
3552 if test ! -f $VTUNE_LIB/libjitprofiling.a; then
3553 AC_MSG_ERROR([VTUNE $VTUNE_LIB/libjitprofiling.a not found.])
3556 VTUNE_CFLAGS=-I$VTUNE_INCLUDE
3557 VTUNE_LIBS="-L/$VTUNE_LIB/ -ljitprofiling"
3559 AC_SUBST(VTUNE_LIBS)
3560 AC_SUBST(VTUNE_CFLAGS)
3562 dnl Use GCC atomic ops if they work on the target.
3563 if test x$GCC = "xyes"; then
3565 X86 | AMD64 | ARM | ARM64 | POWERPC | POWERPC64 | MIPS | S390X | SPARC | SPARC64)
3566 AC_DEFINE(USE_GCC_ATOMIC_OPS, 1, [...])
3571 if test "x$target_mach" = "xyes"; then
3573 if test "x$TARGET_SYS" = "xWATCHOS"; then
3574 AC_DEFINE(TARGET_WATCHOS,1,[The JIT/AOT targets WatchOS])
3575 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_WATCHOS"
3576 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_WATCHOS"
3578 elif test "x$TARGET" = "xARM" -o "x$TARGET" = "xARM64"; then
3579 AC_DEFINE(TARGET_IOS,1,[The JIT/AOT targets iOS])
3580 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_IOS"
3581 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_IOS"
3584 AC_TRY_COMPILE([#include "TargetConditionals.h"],[
3585 #if TARGET_IPHONE_SIMULATOR == 1 || TARGET_OS_IPHONE == 1
3586 #error fail this for ios
3590 AC_DEFINE(TARGET_OSX,1,[The JIT/AOT targets OSX])
3591 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_OSX"
3592 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_OSX"
3595 AC_DEFINE(TARGET_IOS,1,[The JIT/AOT targets iOS])
3596 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_IOS"
3597 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_IOS"
3601 AC_DEFINE(TARGET_MACH,1,[The JIT/AOT targets Apple platforms])
3604 AM_CONDITIONAL(TARGET_OSX, test x$target_osx = xyes)
3606 if test "x$sizeof_register" = "x4"; then
3607 AC_DEFINE(SIZEOF_REGISTER,4,[size of machine integer registers])
3608 elif test "x$sizeof_register" = "x8"; then
3609 AC_DEFINE(SIZEOF_REGISTER,8,[size of machine integer registers])
3611 AC_DEFINE(SIZEOF_REGISTER,SIZEOF_VOID_P,[size of machine integer registers])
3614 if test "x$target_byte_order" = "xG_BIG_ENDIAN"; then
3615 AC_DEFINE(TARGET_BYTE_ORDER,G_BIG_ENDIAN,[byte order of target])
3616 elif test "x$target_byte_order" = "xG_LITTLE_ENDIAN"; then
3617 AC_DEFINE(TARGET_BYTE_ORDER,G_LITTLE_ENDIAN,[byte order of target])
3619 AC_DEFINE(TARGET_BYTE_ORDER,G_BYTE_ORDER,[byte order of target])
3622 if test "x$have_visibility_hidden" = "xyes"; then
3623 AC_DEFINE(HAVE_VISIBILITY_HIDDEN, 1, [Support for the visibility ("hidden") attribute])
3626 if test "x$have_deprecated" = "xyes"; then
3627 AC_DEFINE(HAVE_DEPRECATED, 1, [Support for the deprecated attribute])
3630 AC_ARG_ENABLE(interpreter, [ --enable-interpreter Enable Interpreter], enable_interpreter=$enableval, enable_interpreter=no)
3632 if test "x$enable_interpreter" = "xyes"; then
3633 AC_DEFINE(ENABLE_INTERPRETER, 1, [Enable Interpreter])
3636 AM_CONDITIONAL(ENABLE_INTERPRETER, [test x$enable_interpreter = xyes])
3640 dnl Simple Generational checks (sgen)
3643 AC_ARG_WITH(sgen, [ --with-sgen=yes,no Extra Generational GC, default=yes],[buildsgen=$with_sgen],[buildsgen=yes])
3644 AC_ARG_WITH(sgen-default-concurrent, [ --with-sgen-default-concurrent=yes,no Use Concurrent GC, default=no],[],[with_sgen_default_concurrent=no])
3645 if test x$buildsgen = xyes; then
3646 AC_DEFINE(HAVE_MOVING_COLLECTOR, 1, [Moving collector])
3647 SGEN_DEFINES="-DHAVE_SGEN_GC"
3650 if test x$with_sgen_default_concurrent != xno; then
3651 AC_DEFINE(HAVE_CONC_GC_AS_DEFAULT, 1, [Defaults to concurrent GC])
3652 conc_gc_msg=" (concurrent by default)"
3655 if test "x$gc_msg" = "x"; then
3656 gc_msg="sgen$conc_gc_msg"
3658 gc_msg="sgen$conc_gc_msg and $gc_msg"
3661 AC_SUBST(SGEN_DEFINES)
3662 AM_CONDITIONAL(SUPPORT_SGEN, test x$buildsgen = xyes)
3664 jit_status="Building and using the JIT"
3672 INTL="libintl.dylib"
3673 SQLITE="libsqlite.0.dylib"
3674 SQLITE3="libsqlite3.0.dylib"
3676 GDKX11="libgdk-x11-2.0.dylib"
3677 GTKX11="libgtk-x11-2.0.dylib"
3682 SQLITE="libsqlite.so"
3683 SQLITE3="libsqlite3.so"
3693 SQLITE="libsqlite.so"
3694 SQLITE3="libsqlite3.so"
3699 SQLITE="libsqlite.so"
3700 SQLITE3="libsqlite3.so"
3704 dlsearch_path=`(libtool --config ; echo eval echo \\$sys_lib_dlsearch_path_spec) | sh`
3705 AC_MSG_CHECKING(for the soname of libX11.so)
3706 for i in $x_libraries $dlsearch_path; do
3708 if test -f $i/libX11.so.$r; then
3715 if test "x$X11" = "xlibX11.so"; then
3716 AC_MSG_WARN([Could not find libX11.so. Do you have X.org or XFree86 installed? Assuming libX11.so.6...]);
3725 AC_ARG_WITH([libgdiplus],
3726 [ --with-libgdiplus=installed|sibling|<path> Override the libgdiplus used for System.Drawing tests (defaults to installed)],
3727 [], [with_libgdiplus=installed])
3729 # default install location
3730 libgdiplus_install_loc=libgdiplus${libsuffix}
3733 libgdiplus_install_loc=libgdiplus${libsuffix}.0
3737 case $with_libgdiplus in
3743 libgdiplus_loc=`cd ../libgdiplus && pwd`/src/libgdiplus.la
3746 /*) # absolute path, assume it is an install location
3747 libgdiplus_loc=$with_libgdiplus
3748 libgdiplus_install_loc=$with_libgdiplus
3752 libgdiplus_loc=`pwd`/$with_libgdiplus
3755 AC_SUBST([libgdiplus_loc])
3756 AC_SUBST([libgdiplus_install_loc])
3758 AC_ARG_ENABLE(icall-symbol-map,[ --enable-icall-symbol-map Generate tables which map icall functions to their C symbols], icall_symbol_map=$enableval, icall_symbol_map=no)
3759 if test "x$icall_symbol_map" = "xyes"; then
3760 AC_DEFINE(ENABLE_ICALL_SYMBOL_MAP, 1, [Icall symbol map enabled])
3763 AC_ARG_ENABLE(icall-export,[ --enable-icall-export Export icall functions], icall_export=$enableval, icall_export=no)
3764 if test "x$icall_export" = "xyes"; then
3765 AC_DEFINE(ENABLE_ICALL_EXPORT, 1, [Icall export enabled])
3768 AC_ARG_ENABLE(icall-tables,[ --disable-icall-tables Disable the runtime lookup of icalls], icall_tables=$enableval, icall_tables=yes)
3769 if test "x$icall_tables" = "xno"; then
3770 AC_DEFINE(DISABLE_ICALL_TABLES, 1, [Icall tables disabled])
3773 if test "x$with_tls" = "x__thread"; then
3774 AC_DEFINE(HAVE_KW_THREAD, 1, [Have __thread keyword])
3775 # Pass the information to libgc
3776 CPPFLAGS="$CPPFLAGS -DUSE_COMPILER_TLS"
3777 AC_MSG_CHECKING(if the tls_model attribute is supported)
3778 AC_TRY_COMPILE([static __thread int foo __attribute__((tls_model("initial-exec")));], [
3781 AC_DEFINE(HAVE_TLS_MODEL_ATTR, 1, [tls_model available])
3787 if test ${TARGET} = ARM; then
3788 dnl ******************************************
3789 dnl *** Check to see what FPU is available ***
3790 dnl ******************************************
3791 AC_MSG_CHECKING(which FPU to use)
3794 # This is a bit tricky:
3796 # if (__ARM_PCS_VFP) {
3797 # /* mfloat-abi=hard == VFP with hard ABI */
3798 # } elif (!__SOFTFP__) {
3799 # /* mfloat-abi=softfp == VFP with soft ABI */
3801 # /* mfloat-abi=soft == no VFP */
3804 # The exception is iOS (w/ GCC) where none of the above
3805 # are defined (but iOS always uses the 'softfp' ABI).
3807 # No support for FPA.
3812 # iOS GCC always uses the 'softfp' ABI.
3813 if test x"$GCC" = xyes && test x$host_darwin = xyes; then
3817 # Are we using the 'hard' ABI?
3818 if test x$fpu = xNONE; then
3819 AC_TRY_COMPILE([], [
3820 #ifndef __ARM_PCS_VFP
3821 #error "Float ABI is not 'hard'"
3831 # No 'hard' ABI. 'soft' or 'softfp'?
3832 if test x$fpu = xNONE; then
3833 AC_TRY_COMPILE([], [
3835 #error "Float ABI is not 'softfp'"
3845 if test x$arm_fpu != x; then
3850 CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu=1"
3853 dnl *********************************************
3854 dnl *** Check which ARM version(s) we can use ***
3855 dnl *********************************************
3856 AC_MSG_CHECKING(which ARM version to use)
3858 AC_TRY_COMPILE([], [
3859 #if !defined(__ARM_ARCH_5T__) && !defined(__ARM_ARCH_5TE__) && !defined(__ARM_ARCH_5TEJ__)
3860 #error Not on ARM v5.
3869 AC_TRY_COMPILE([], [
3870 #if !defined(__ARM_ARCH_6J__) && !defined(__ARM_ARCH_6ZK__) && !defined(__ARM_ARCH_6K__) && !defined(__ARM_ARCH_6T2__) && !defined(__ARM_ARCH_6M__)
3871 #error Not on ARM v6.
3881 AC_TRY_COMPILE([], [
3882 #if !defined(__ARM_ARCH_7A__) && !defined(__ARM_ARCH_7R__) && !defined(__ARM_ARCH_7EM__) && !defined(__ARM_ARCH_7M__) && !defined(__ARM_ARCH_7S__)
3883 #error Not on ARM v7.
3894 AC_MSG_RESULT($arm_ver)
3896 if test x$arm_v5 = xyes; then
3897 AC_DEFINE(HAVE_ARMV5, 1, [ARM v5])
3898 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV5=1"
3901 if test x$arm_v6 = xyes; then
3902 AC_DEFINE(HAVE_ARMV6, 1, [ARM v6])
3903 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV6=1"
3906 if test x$arm_v7 = xyes; then
3907 AC_DEFINE(HAVE_ARMV7, 1, [ARM v7])
3908 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV7=1"
3912 if test ${TARGET} = unknown; then
3913 CPPFLAGS="$CPPFLAGS -DNO_PORT"
3914 AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
3917 if test "x$platform_android" = "xyes"; then
3918 case "x${TARGET}" in
3923 BTLS_PLATFORM=android-armv5
3927 BTLS_PLATFORM=android-armv6
3931 BTLS_PLATFORM=android-armv7
3940 BTLS_PLATFORM=android-v8a
3944 BTLS_PLATFORM=android-x86
3948 BTLS_PLATFORM=android-x64
3956 if test ${ACCESS_UNALIGNED} = no; then
3957 CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
3960 if test x$host_darwin = xyes; then
3961 AC_MSG_CHECKING([for ranlib that supports -no_warning_for_no_symbols option])
3963 [$RANLIB -no_warning_for_no_symbols 2>&1 | grep -q "unknown option"],
3964 [AC_MSG_RESULT([no])],
3966 # avoid AR calling ranlib, libtool calls it anyway. suppress no symbols warning.
3968 RANLIB="$RANLIB -no_warning_for_no_symbols"
3969 AC_MSG_RESULT([yes])
3976 # Pass CPPFLAGS to libgc configure
3977 # We should use a separate variable for this to avoid passing useless and
3978 # potentially problematic defines to libgc (like -D_FILE_OFFSET_BITS=64)
3979 # This should be executed late so we pick up the final version of CPPFLAGS
3980 # The problem with this approach, is that during a reconfigure, the main
3981 # configure scripts gets invoked with these arguments, so we use separate
3982 # variables understood by libgc's configure to pass CPPFLAGS and CFLAGS.
3983 TMP_CPPFLAGS="$CPPFLAGS $CPPFLAGS_FOR_LIBGC"
3984 if test x$TARGET = xSPARC -o x$TARGET = xSPARC64; then
3985 TMP_CPPFLAGS=`echo $TMP_CPPFLAGS | sed -e 's/-D_FILE_OFFSET_BITS=64//g'`
3987 # Don't pass -finstrument-for-thread-suspension in,
3988 # if these are instrumented it will be very bad news
3989 # (infinite recursion, undefined parking behavior, etc)
3990 TMP_CPPFLAGS=`echo $TMP_CPPFLAGS | sed -e 's/-finstrument-for-thread-suspension//g'`
3991 ac_configure_args="$ac_configure_args --disable-embed-check --with-libgc-threads=$libgc_threads $libgc_configure_args \"CPPFLAGS_FOR_LIBGC=$TMP_CPPFLAGS\" \"CFLAGS_FOR_LIBGC=$CFLAGS_FOR_LIBGC\""
3992 if test "x$support_boehm" = "xyes"; then
3993 AC_CONFIG_SUBDIRS(libgc)
3999 AC_ARG_WITH(malloc_mempools,[ --with-malloc-mempools=yes,no Use malloc for each single mempool allocation (only for runtime debugging, defaults to no)],[
4000 if test x$with_malloc_mempools = xyes; then
4002 AC_DEFINE(USE_MALLOC_FOR_MEMPOOLS,1,[Use malloc for each single mempool allocation])
4007 DISABLE_MCS_DOCS=default
4008 AC_ARG_WITH(mcs_docs,[ --with-mcs-docs=yes,no If you want to build the documentation under mcs (defaults to yes)],[
4009 if test x$with_mcs_docs != xyes; then
4010 DISABLE_MCS_DOCS=yes
4013 if test -n "$INSTALL_4_x_TRUE"; then :
4014 DISABLE_MCS_DOCS=yes
4016 if test "x$DISABLE_MCS_DOCS" = "xdefault"; then
4017 DISABLE_MCS_DOCS=$DISABLE_MCS_DOCS_default
4020 AC_ARG_WITH(lazy_gc_thread_creation, [ --with-lazy-gc-thread-creation=yes|no Enable lazy runtime thread creation, embedding host must do it explicitly (defaults to no)],[
4021 if test x$with_lazy_gc_thread_creation != xno ; then
4022 AC_DEFINE(LAZY_GC_THREAD_CREATION,1,[Enable lazy gc thread creation by the embedding host.])
4024 ], [with_lazy_gc_thread_creation=no])
4026 AC_ARG_WITH(cooperative_gc, [ --with-cooperative-gc=yes|no Enable cooperative stop-the-world garbage collection (sgen only) (defaults to no)], [], [with_cooperative_gc=default])
4028 if test x$with_cooperative_gc = xdefault; then
4029 with_cooperative_gc=$with_cooperative_gc_default
4032 if test x$with_cooperative_gc != xno; then
4033 AC_DEFINE(USE_COOP_GC,1,[Enable cooperative stop-the-world garbage collection.])
4036 AM_CONDITIONAL([ENABLE_COOP], [test x$with_cooperative_gc != xno])
4038 AC_ARG_ENABLE(checked_build, [ --enable-checked-build=LIST To enable checked build (expensive asserts), configure with a comma-separated LIST of checked build modules and then include that same list in the environment variable MONO_CHECK_MODE at runtime. Recognized checked build modules: all, gc, metadata, thread],[
4040 if test x$enable_checked_build != x ; then
4041 AC_DEFINE(ENABLE_CHECKED_BUILD,1,[Enable checked build])
4043 for feature in `echo "$enable_checked_build" | sed -e "s/,/ /g"`; do
4044 eval "mono_checked_build_test_enable_$feature='yes'"
4047 if test "x$mono_checked_build_test_enable_all" = "xyes"; then
4048 eval "mono_checked_build_test_enable_gc='yes'"
4049 eval "mono_checked_build_test_enable_metadata='yes'"
4050 eval "mono_checked_build_test_enable_thread='yes'"
4053 if test "x$mono_checked_build_test_enable_gc" = "xyes"; then
4054 AC_DEFINE(ENABLE_CHECKED_BUILD_GC, 1, [Enable GC checked build])
4057 if test "x$mono_checked_build_test_enable_metadata" = "xyes"; then
4058 AC_DEFINE(ENABLE_CHECKED_BUILD_METADATA, 1, [Enable metadata checked build])
4061 if test "x$mono_checked_build_test_enable_thread" = "xyes"; then
4062 AC_DEFINE(ENABLE_CHECKED_BUILD_THREAD, 1, [Enable thread checked build])
4067 AC_CHECK_HEADER([malloc.h],
4068 [AC_DEFINE([HAVE_USR_INCLUDE_MALLOC_H], [1],
4069 [Define to 1 if you have /usr/include/malloc.h.])],,)
4071 if test x"$GCC" = xyes; then
4072 # Implicit function declarations are not 64 bit safe
4073 # Do this late, since this causes lots of configure tests to fail
4074 CFLAGS="$CFLAGS -Werror-implicit-function-declaration"
4075 # jay has a lot of implicit declarations
4076 JAY_CFLAGS="-Wno-implicit-function-declaration"
4079 # When --disable-shared is used, libtool transforms libmono-2.0.la into libmono-2.0.so
4080 # instead of libmono-static.a
4081 if test "x$enable_shared" = "xno" -a "x$enable_executables" = "xyes"; then
4082 LIBMONO_LA=libmini-static.la
4084 if test x$buildsgen = xyes; then
4085 LIBMONO_LA=libmonosgen-$API_VER.la
4087 LIBMONO_LA=libmonoboehm-$API_VER.la
4090 AC_SUBST(LIBMONO_LA)
4096 AC_ARG_ENABLE(btls, [ --disable-btls Disable the BoringTls provider], enable_btls=$enableval, enable_btls=$BTLS_SUPPORTED)
4097 AC_ARG_WITH(btls_android_ndk, [ --with-btls-android-ndk Android NDK for BoringTls])
4099 AC_ARG_ENABLE(dynamic-btls, [ --enable-dynamic-btls Place the BTLS provider into a separate shared library/archive.], enable_dynamic_btls=$enableval, enable_dynamic_btls=no)
4101 AM_CONDITIONAL(BTLS, test x$enable_btls = xyes)
4104 if test "x$enable_btls" = "xyes"; then
4105 AC_PATH_PROG(CMAKE, [cmake], [no], [$PATH:/Applications/CMake.app/Contents/bin:/usr/local/bin])
4106 if test "x$CMAKE" = "xno"; then
4107 AC_MSG_ERROR("cmake not found")
4110 BTLS_ROOT=`cd $srcdir && pwd`/external/boringssl
4117 case "$BTLS_PLATFORM" in
4123 btls_cflags="$btls_cflags -arch i386"
4130 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"armeabi\" -DANDROID_NATIVE_API_LEVEL=12"
4133 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"armeabi\" -DANDROID_NATIVE_API_LEVEL=12"
4136 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"armeabi-v7a\" -DANDROID_NATIVE_API_LEVEL=12"
4139 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"arm64-v8a\" -DANDROID_NATIVE_API_LEVEL=12"
4142 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"x86\" -DANDROID_NATIVE_API_LEVEL=12"
4145 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"x86_64\" -DANDROID_NATIVE_API_LEVEL=12"
4148 AC_MSG_ERROR(Invalid BTLS platform)
4151 if test "x$platform_android" = "xyes"; then
4153 BTLS_CMAKE_ARGS="$BTLS_CMAKE_ARGS -DCMAKE_TOOLCHAIN_FILE=$BTLS_ROOT/util/android-cmake/android.toolchain.cmake"
4154 if test "x$with_btls_android_ndk" != "x"; then
4155 BTLS_CMAKE_ARGS="$BTLS_CMAKE_ARGS -DANDROID_NDK=\"$with_btls_android_ndk\""
4157 AC_MSG_ERROR([Need to pass the --with-btls-android-ndk argument when building with BTLS support on Android.])
4161 if test "x$btls_arch" != "x"; then
4162 BTLS_CMAKE_ARGS="$BTLS_CMAKE_ARGS -DBTLS_ARCH=\"$btls_arch\""
4165 BTLS_CFLAGS="$CPPFLAGS_FOR_BTLS $btls_cflags"
4167 AC_SUBST(BTLS_CFLAGS)
4168 AC_SUBST(BTLS_PLATFORM)
4169 AC_SUBST(BTLS_CMAKE_ARGS)
4171 AC_DEFINE(HAVE_BTLS, 1, [BoringTls is supported])
4176 AM_CONDITIONAL(BTLS_ANDROID, test x$btls_android = xyes)
4178 if test x$DISABLE_MCS_DOCS = xyes; then
4185 ## Maybe should also disable if mcsdir is invalid. Let's punt the issue for now.
4186 AM_CONDITIONAL(BUILD_MCS, [test x$cross_compiling = xno && test x$enable_mcs_build != xno])
4188 libmono_ldflags="$libmono_ldflags $LIBS"
4190 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
4191 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
4192 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
4193 AM_CONDITIONAL(SPARC64, test x$TARGET = xSPARC64)
4194 AM_CONDITIONAL(X86, test x$TARGET = xX86)
4195 AM_CONDITIONAL(AMD64, test x$TARGET = xAMD64)
4196 AM_CONDITIONAL(IA64, test x$TARGET = xIA64)
4197 AM_CONDITIONAL(MIPS, test x$TARGET = xMIPS)
4198 AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
4199 AM_CONDITIONAL(POWERPC64, test x$TARGET = xPOWERPC64)
4200 AM_CONDITIONAL(ARM, test x$TARGET = xARM)
4201 AM_CONDITIONAL(ARM64, test x$TARGET = xARM64)
4202 AM_CONDITIONAL(S390X, test x$TARGET = xS390X)
4203 AM_CONDITIONAL(HOST_X86, test x$HOST = xX86)
4204 AM_CONDITIONAL(HOST_AMD64, test x$HOST = xAMD64)
4205 AM_CONDITIONAL(HOST_ARM, test x$HOST = xARM)
4206 AM_CONDITIONAL(HOST_ARM64, test x$HOST = xARM64)
4207 AM_CONDITIONAL(CROSS_COMPILE, test "x$host" != "x$target")
4217 AC_DEFINE_UNQUOTED(MONO_ARCHITECTURE,"$arch_target",[The architecture this is running on])
4218 AC_SUBST(arch_target)
4223 #This must always be defined when building the runtime
4224 AC_DEFINE(MONO_INSIDE_RUNTIME,1, [Disable banned functions from being used by the runtime])
4226 mono_build_root=`pwd`
4227 AC_SUBST(mono_build_root)
4229 mono_runtime=mono/mini/mono
4230 AC_SUBST(mono_runtime)
4232 CSC_LOCATION=`cd $srcdir && pwd`/external/roslyn-binaries/Microsoft.Net.Compilers/Microsoft.Net.Compilers.2.0.0/tools/csc.exe
4234 if test $csc_compiler = mcs; then
4235 CSC=$mcs_topdir/class/lib/build/mcs.exe
4240 mono_cfg_root=$mono_build_root/runtime
4241 if test x$host_win32 = xyes; then
4242 if test "x$cross_compiling" = "xno"; then
4243 mono_cfg_dir=`cygpath -w -a $mono_cfg_root`\\etc
4244 CSC=`cygpath -m -a $CSC`
4245 CSC_LOCATION=`cygpath -m -a $CSC_LOCATION`
4247 mono_cfg_dir=`echo $mono_cfg_root | tr '/' '\\'`\\etc
4250 mono_cfg_dir=$mono_cfg_root/etc
4252 AC_SUBST(mono_cfg_dir)
4256 AC_CONFIG_FILES([po/mcs/Makefile.in])
4258 AC_CONFIG_FILES([runtime/mono-wrapper],[chmod +x runtime/mono-wrapper])
4259 AC_CONFIG_FILES([runtime/monodis-wrapper],[chmod +x runtime/monodis-wrapper])
4261 AC_CONFIG_COMMANDS([runtime/etc/mono/1.0/machine.config],
4264 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4266 *) reldir=$depth/$srcdir ;;
4268 $ac_aux_dir/install-sh -d runtime/etc/mono/1.0
4269 cd runtime/etc/mono/1.0
4270 rm -f machine.config
4271 $LN_S $reldir/data/net_1_1/machine.config machine.config
4275 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/machine.config],
4278 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4280 *) reldir=$depth/$srcdir ;;
4282 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
4283 cd runtime/etc/mono/2.0
4284 rm -f machine.config
4285 $LN_S $reldir/data/net_2_0/machine.config machine.config
4289 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/web.config],
4292 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4294 *) reldir=$depth/$srcdir ;;
4296 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
4297 cd runtime/etc/mono/2.0
4299 $LN_S $reldir/data/net_2_0/web.config web.config
4303 AC_CONFIG_COMMANDS([runtime/etc/mono/browscap.ini],
4306 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4308 *) reldir=$depth/$srcdir ;;
4310 $ac_aux_dir/install-sh -d runtime/etc/mono/
4311 cd runtime/etc/mono/
4313 $LN_S $reldir/data/browscap.ini browscap.ini
4317 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/Browsers/Compat.browser],
4318 [ depth=../../../../..
4320 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4322 *) reldir=$depth/$srcdir ;;
4324 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0/Browsers/
4325 cd runtime/etc/mono/2.0/Browsers
4326 rm -f Compat.browser
4327 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
4331 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/Browsers/Compat.browser],
4332 [ depth=../../../../..
4334 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4336 *) reldir=$depth/$srcdir ;;
4338 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0/Browsers/
4339 cd runtime/etc/mono/4.0/Browsers
4340 rm -f Compat.browser
4341 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
4345 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/Browsers/Compat.browser],
4346 [ depth=../../../../..
4348 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4350 *) reldir=$depth/$srcdir ;;
4352 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5/Browsers/
4353 cd runtime/etc/mono/4.5/Browsers
4354 rm -f Compat.browser
4355 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
4359 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/machine.config],
4362 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4364 *) reldir=$depth/$srcdir ;;
4366 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
4367 cd runtime/etc/mono/4.0
4368 rm -f machine.config
4369 $LN_S $reldir/data/net_4_0/machine.config machine.config
4373 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/web.config],
4376 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4378 *) reldir=$depth/$srcdir ;;
4380 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
4381 cd runtime/etc/mono/4.0
4383 $LN_S $reldir/data/net_4_0/web.config web.config
4387 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/machine.config],
4390 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4392 *) reldir=$depth/$srcdir ;;
4394 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5
4395 cd runtime/etc/mono/4.5
4396 rm -f machine.config
4397 $LN_S $reldir/data/net_4_5/machine.config machine.config
4401 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/web.config],
4404 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4406 *) reldir=$depth/$srcdir ;;
4408 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5
4409 cd runtime/etc/mono/4.5
4411 $LN_S $reldir/data/net_4_5/web.config web.config
4415 AC_CONFIG_COMMANDS([quiet-libtool], [sed -e 's/echo "copying selected/# "copying selected/g' < libtool > libtool.tmp && mv libtool.tmp libtool && chmod a+x libtool; sed -e 's/$ECHO "copying selected/# "copying selected/g' < libtool > libtool.tmp && mv libtool.tmp libtool && chmod a+x libtool])
4416 AC_CONFIG_COMMANDS([nolock-libtool], [sed -e 's/lock_old_archive_extraction=yes/lock_old_archive_extraction=no/g' < libtool > libtool.tmp && mv libtool.tmp libtool && chmod a+x libtool])
4421 acceptance-tests/Makefile
4423 scripts/mono-find-provides
4424 scripts/mono-find-requires
4428 mono/metadata/Makefile
4432 mono/arch/x86/Makefile
4433 mono/arch/amd64/Makefile
4434 mono/arch/ppc/Makefile
4435 mono/arch/sparc/Makefile
4436 mono/arch/s390x/Makefile
4437 mono/arch/arm/Makefile
4438 mono/arch/arm64/Makefile
4439 mono/arch/ia64/Makefile
4440 mono/arch/mips/Makefile
4443 mono/tests/tests-config
4444 mono/tests/assemblyresolve/Makefile
4445 mono/tests/gc-descriptors/Makefile
4446 mono/tests/testing_gac/Makefile
4447 mono/unit-tests/Makefile
4448 mono/benchmark/Makefile
4450 mono/profiler/Makefile
4452 ikvm-native/Makefile
4457 data/net_2_0/Makefile
4458 data/net_4_0/Makefile
4459 data/net_4_5/Makefile
4460 data/net_2_0/Browsers/Makefile
4461 data/net_4_0/Browsers/Makefile
4462 data/net_4_5/Browsers/Makefile
4469 data/mono-options.pc
4470 data/mono-lineeditor.pc
4476 data/system.web.extensions_1.0.pc
4477 data/system.web.extensions.design_1.0.pc
4478 data/system.web.mvc.pc
4479 data/system.web.mvc2.pc
4480 data/system.web.mvc3.pc
4481 data/aspnetwebstack.pc
4487 tools/locale-builder/Makefile
4489 tools/monograph/Makefile
4490 tools/pedump/Makefile
4496 # Update all submodules recursively to ensure everything is checked out
4497 $srcdir/scripts/update_submodules.sh
4499 if test x$host_win32 = xyes; then
4500 # Get rid of 'cyg' prefixes in library names
4501 sed -e "s/\/cyg\//\/\//" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
4502 # libtool seems to inherit -mno-cygwin from our CFLAGS, and uses it to compile its executable
4503 # wrapper scripts which use exec(). gcc has no problem compiling+linking this, but the resulting
4504 # executable doesn't work...
4505 sed -e "s,-mno-cygwin,,g" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
4508 if test x$host_darwin = xyes; then
4509 # This doesn't seem to be required and it slows down parallel builds
4510 sed -e 's,lock_old_archive_extraction=yes,lock_old_archive_extraction=no,g' < libtool > libtool.new && mv libtool.new libtool && chmod +x libtool
4515 NONE) prefix=$ac_default_prefix ;;
4517 case $exec_prefix in
4518 NONE) exec_prefix='${prefix}' ;;
4522 # If we are cross compiling, we don't build in the mcs/ tree. Let us not clobber
4523 # any existing config.make. This allows people to share the same source tree
4524 # with different build directories, one native and one cross
4526 if test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
4528 test -w $mcs_topdir/build || chmod +w $mcs_topdir/build
4530 echo "prefix=$prefix" > $mcs_topdir/build/config.make
4531 echo "exec_prefix=$exec_prefix" >> $mcs_topdir/build/config.make
4532 echo "sysconfdir=$sysconfdir" >> $mcs_topdir/build/config.make
4533 echo 'mono_libdir=${exec_prefix}/lib' >> $mcs_topdir/build/config.make
4534 echo "mono_build_root=$mono_build_root" >> $mcs_topdir/build/config.make
4535 echo 'IL_FLAGS = /debug' >> $mcs_topdir/build/config.make
4536 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $mcs_topdir/build/config.make
4537 echo "ILDISASM = $mono_build_root/runtime/monodis-wrapper" >> $mcs_topdir/build/config.make
4538 echo "JAY_CFLAGS = $JAY_CFLAGS" >> $mcs_topdir/build/config.make
4541 [[\\/$]]* | ?:[[\\/]]* ) mcs_INSTALL=$INSTALL ;;
4542 *) mcs_INSTALL=$mono_build_root/$INSTALL ;;
4545 echo "INSTALL = $mcs_INSTALL" >> $mcs_topdir/build/config.make
4548 [myver=$($AWK 'BEGIN {
4549 split (ENVIRON["VERSION"] ".0.0.0", vsplit, ".")
4550 if(length(vsplit [1]) > 4) {
4551 split (substr(ENVIRON["VERSION"], 0, 4) "." substr(ENVIRON["VERSION"], 5) ".0.0", vsplit, ".")
4553 print vsplit [1] "." vsplit [2] "." vsplit [3] "." vsplit [4]
4556 echo "MONO_VERSION = $myver" >> $mcs_topdir/build/config.make
4557 echo "MONO_CORLIB_VERSION = $MONO_CORLIB_VERSION" >> $mcs_topdir/build/config.make
4559 if test x$host_darwin = xyes; then
4560 echo "PLATFORM = darwin" >> $mcs_topdir/build/config.make
4563 if test "x$PLATFORM_AOT_SUFFIX" != "x"; then
4564 echo "PLATFORM_AOT_SUFFIX = $PLATFORM_AOT_SUFFIX" >> $mcs_topdir/build/config.make
4567 if test x$AOT_SUPPORTED = xyes -a x$enable_system_aot = xdefault; then
4568 enable_system_aot=yes
4571 if test x$host_win32 = xno -a x$enable_system_aot = xyes; then
4572 echo "ENABLE_AOT = 1" >> $mcs_topdir/build/config.make
4575 if test x$DISABLE_MCS_DOCS = xyes; then
4576 echo "DISABLE_MCS_DOCS = yes" >> $mcs_topdir/build/config.make
4579 if test x$has_extension_module != xno; then
4580 echo "EXTENSION_MODULE = 1" >> $srcdir/$mcsdir/build/config.make
4583 echo "DEFAULT_PROFILE = $default_profile" >> $srcdir/$mcsdir/build/config.make
4585 if test "x$test_bcl_opt" = "xyes"; then
4586 echo "BCL_OPTIMIZE = 1" >> $srcdir/$mcsdir/build/config.make
4589 echo "CSC_LOCATION = $CSC_LOCATION" >> $srcdir/$mcsdir/build/config.make
4591 if test $csc_compiler = mcs; then
4592 echo "MCS_MODE = 1" >> $srcdir/$mcsdir/build/config.make
4595 if test "x$AOT_BUILD_FLAGS" != "x" ; then
4596 echo "AOT_RUN_FLAGS=$AOT_RUN_FLAGS" >> $srcdir/$mcsdir/build/config.make
4597 echo "AOT_BUILD_FLAGS=$AOT_BUILD_FLAGS" >> $srcdir/$mcsdir/build/config.make
4600 if test "x$enable_btls" = "xyes"; then
4601 echo "HAVE_BTLS=1" >> $srcdir/$mcsdir/build/config.make
4602 if test "x$enable_dynamic_btls" = "xyes"; then
4603 echo "HAVE_DYNAMIC_BTLS=1" >> $srcdir/$mcsdir/build/config.make
4611 libgdiplus_msg=${libgdiplus_loc:-assumed to be installed}
4613 btls_platform_string=
4614 if test x$enable_btls = xyes; then
4615 if test x$btls_android = xyes; then
4616 btls_platform_string=" (android:$BTLS_PLATFORM)"
4618 btls_platform_string=" ($BTLS_PLATFORM)"
4624 C# Compiler: $csc_compiler
4631 SIGALTSTACK: $with_sigaltstack
4633 BigArrays: $enable_big_arrays
4634 DTrace: $enable_dtrace
4635 LLVM Back End: $enable_llvm (dynamically loaded: $enable_loadedllvm)
4636 Interpreter: $enable_interpreter
4639 .NET 4.x: $with_profile4_x
4640 Xamarin.Android: $with_monodroid
4641 Xamarin.iOS: $with_monotouch
4642 Xamarin.WatchOS: $with_monotouch_watch
4643 Xamarin.TVOS: $with_monotouch_tv
4644 Xamarin.Mac: $with_xammac
4645 Windows AOT: $with_winaot
4647 Test profiles: AOT Full ($with_testing_aot_full), AOT Hybrid ($with_testing_aot_hybrid)
4648 JNI support: $jdk_headers_found
4649 libgdiplus: $libgdiplus_msg
4651 BTLS: $enable_btls$btls_platform_string
4654 if test x$with_static_mono = xno -a "x$host_win32" != "xyes"; then
4655 AC_MSG_WARN(Turning off static Mono is a risk, you might run into unexpected bugs)