1 # Process this file with autoconf to produce a configure script.
4 AC_INIT(mono, [5.11.0],
5 [https://github.com/mono/mono/issues/new])
7 AC_CONFIG_SRCDIR([README.md])
8 AC_CONFIG_MACRO_DIR([m4])
12 # Gross hack to enable 'make dist' on automake 1.9+tar 1.14.
13 # The extra brackets are to foil regex-based scans.
14 m4_ifdef([_A][M_PROG_TAR],[_A][M_SET_OPTION([tar-ustar])])
16 AM_INIT_AUTOMAKE([1.9 dist-bzip2 tar-ustar no-dist-gzip foreign subdir-objects]
17 m4_esyscmd([case `automake --version | head -n 1` in # parallel-tests is default in automake 1.13+, we need to explicitly enable it
18 *1.11*|*1.12*) echo parallel-tests;; # for 1.11 and 1.12 but not below as those versions don't recognize the flag
19 esac])) # TODO: remove this hack once we require automake 1.11+
21 AC_CONFIG_HEADERS([config.h])
29 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
31 MONO_VERSION_MAJOR=`echo $VERSION | cut -d . -f 1`
32 MONO_VERSION_MINOR=`echo $VERSION | cut -d . -f 2`
33 MONO_VERSION_BUILD=`echo $VERSION | cut -d . -f 3`
35 # This is the version number of the corlib-runtime interface. When
36 # making changes to this interface (by changing the layout
37 # of classes the runtime knows about, changing icall signature or
38 # semantics etc), increment this variable.
40 # This can be reset to 0 when Mono's version number is bumped
41 # since it's part of the corlib version (the prefix '1' in the full
42 # version number is to ensure the number isn't treated as octal in C)
44 MONO_CORLIB_VERSION=`printf "1%02d%02d%02d%03d" $MONO_VERSION_MAJOR $MONO_VERSION_MINOR 0 $MONO_CORLIB_COUNTER`
46 AC_DEFINE_UNQUOTED(MONO_CORLIB_VERSION,$MONO_CORLIB_VERSION,[Version of the corlib-runtime interface])
47 AC_SUBST(MONO_CORLIB_VERSION)
51 echo "Run configure using ./configure --host=i686-pc-mingw32"
55 # In case of cygwin, override LN_S, irrespective of what it determines.
56 # The build uses cygwin, but the actual runtime doesn't.
58 *cygwin* ) LN_S='cp -p';;
66 # These variables are the CPPFLAGS/CFLAGS passed to libgc's configure
67 # libgc should inherit the original CFLAGS/CPPFLAGS passed to configure, i.e. -O0
68 CPPFLAGS_FOR_LIBGC=$CPPFLAGS
69 CFLAGS_FOR_LIBGC=$CFLAGS
70 CPPFLAGS_FOR_BTLS=$CPPFLAGS
71 CFLAGS_FOR_BTLS=$CFLAGS
73 # libgc uses some deprecated APIs
74 CFLAGS_FOR_LIBGC="$CFLAGS -Wno-deprecated-declarations"
77 # These are the flags that need to be stored in the mono.pc file for
78 # compiling code that will embed Mono
82 AC_SUBST(libmono_cflags)
83 AC_SUBST(libmono_ldflags)
85 # Variable to have relocatable .pc files (lib, or lib64)
86 # realpath isn't always available, and requires that all but the tip of the provided
87 # path exists. Fall back to the old behaviour, but realpath allows depth >1
88 # e.g. Debian puts Mono in /usr/bin and libs in /usr/lib/x86_64-linux-gnu/ which is
89 # too deep for the old method to work
90 reloc_libdir=`realpath --relative-to=${prefix} ${libdir} 2> /dev/null || basename ${libdir}`
91 AC_SUBST(reloc_libdir)
93 # Set to yes if Unix sockets cannot be created in an anonymous namespace
96 #Set to extra linker flags to be passed to the runtime binaries (mono /mono-sgen)
97 extra_runtime_ldflags=""
101 # Current autotools (v1.15) doesn't have a triplet we can use for wasm so the kludge we do is to
102 # work around it by using a feature flag instead
103 AC_ARG_ENABLE(wasm,[ --enable-wasm Hack to set the current runtime to target wasm], enable_wasm=$enableval)
105 # Thread configuration inspired by sleepycat's db
106 AC_MSG_CHECKING([host platform characteristics])
121 if test "x$enable_wasm" = "xyes"; then
122 CFLAGS="$CFLAGS -D_REENTRANT -D_GNU_SOURCE -DNO_UNALIGNED_ACCESS -s WASM=1"
123 CPPFLAGS="$CPPFLAGS -D_REENTRANT -DUSE_MMAP -D_GNU_SOURCE -DNO_UNALIGNED_ACCESS -s WASM=1"
125 libgc_threads=pthreads
131 *-mingw*|*-*-cygwin*)
132 AC_DEFINE(DISABLE_PORTABILITY,1,[Disable the io-portability layer])
133 AC_DEFINE(HOST_NO_SYMLINKS,1,[This platform does not support symlinks])
136 if test "x$cross_compiling" = "xno"; then
137 if test "x$host" = "x$build" -a "x$host" = "x$target"; then
141 if test "x$host" = "x$target"; then
146 # Windows Vista or later is required
147 CPPFLAGS="$CPPFLAGS -DWINVER=0x0600 -D_WIN32_WINNT=0x0600 -D_WIN32_IE=0x0501 -D_UNICODE -DUNICODE -DWIN32_THREADS -DFD_SETSIZE=1024"
148 LDFLAGS="$LDFLAGS -lmswsock -lws2_32 -lole32 -loleaut32 -lpsapi -lversion -ladvapi32 -lwinmm -lkernel32 -liphlpapi"
149 libmono_cflags="-mms-bitfields -mwindows"
150 libmono_ldflags="-mms-bitfields -mwindows"
155 with_sgen_default_concurrent=yes
157 # This forces libgc to use the DllMain based thread registration code on win32
158 libgc_configure_args="$libgc_configure_args --enable-win32-dllmain=yes"
161 CPPFLAGS="$CPPFLAGS -D_REENTRANT -DGC_NETBSD_THREADS -D_GNU_SOURCE"
162 libmono_cflags="-D_REENTRANT"
163 LDFLAGS="$LDFLAGS -pthread"
164 CPPFLAGS="$CPPFLAGS -DHOST_BSD"
165 libmono_ldflags="-pthread"
168 libgc_threads=pthreads
171 with_sgen_default_concurrent=yes
174 CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP -DUSE_MUNMAP -DTHREAD_LOCAL_ALLOC -pthread"
175 libmono_cflags="-D_REENTRANT -DTHREAD_LOCAL_ALLOC -pthread"
176 libmono_ldflags="-lpthread -pthread"
178 libgc_threads=pthreads
182 with_sgen_default_concurrent=yes
185 if test "x$PTHREAD_CFLAGS" = "x"; then
186 CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS"
189 CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS"
190 libmono_cflags="$PTHREAD_CFLAGS"
192 if test "x$PTHREAD_LIBS" = "x"; then
193 LDFLAGS="$LDFLAGS -pthread -L/usr/local/lib"
194 libmono_ldflags="-pthread"
196 LDFLAGS="$LDFLAGS $PTHREAD_LIBS -L/usr/local/lib"
197 libmono_ldflags="$PTHREAD_LIBS"
199 CPPFLAGS="$CPPFLAGS -DHOST_BSD"
201 AC_DEFINE(PTHREAD_POINTER_ID, 1, [pthread is a pointer])
203 libgc_threads=pthreads
206 with_sgen_default_concurrent=yes
209 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_OPENBSD_THREADS -DHOST_BSD -D_REENTRANT -DUSE_MMAP"
210 if test "x$disable_munmap" != "xyes"; then
211 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
213 libmono_cflags="-D_THREAD_SAFE -D_REENTRANT"
214 LDFLAGS="$LDFLAGS -pthread"
216 AC_DEFINE(PTHREAD_POINTER_ID)
218 libgc_threads=pthreads
221 with_sgen_default_concurrent=yes
225 AC_DEFINE(HOST_ANDROID,1,[Targeting the Android platform])
226 AC_DEFINE(TARGET_ANDROID,1,[Targeting the Android platform])
228 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
229 if test "x$disable_munmap" != "xyes"; then
230 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
232 libmono_cflags="-D_REENTRANT"
234 libgc_threads=pthreads
241 # Android doesn't support boehm, as it's missing <link.h>
245 # isinf(3) requires -lm; see isinf check below
246 LDFLAGS="$LDFLAGS -lm"
248 # Bionic's <pthread.h> sets PTHREAD_STACK_MIN=2*PAGE_SIZE; doesn't define
249 # PAGE_SIZE; breaks mono/io-layer/collection.c
250 # Bionic doesn't provide S_IWRITE; breaks io-layer/io.c
251 CFLAGS="$CFLAGS -DPAGE_SIZE=4096 -DS_IWRITE=S_IWUSR"
252 CXXFLAGS="$CXXFLAGS -DPAGE_SIZE=4096 -DS_IWRITE=S_IWUSR"
254 # to bypass the underscore linker check, can't work when cross-compiling
259 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
260 if test "x$disable_munmap" != "xyes"; then
261 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
263 libmono_cflags="-D_REENTRANT"
265 libgc_threads=pthreads
267 if test "x$cross_compiling" != "xno"; then
268 # to bypass the underscore linker check, not
269 # available during cross-compilation
283 # https://bugzilla.novell.com/show_bug.cgi?id=504411
287 with_sgen_default_concurrent=yes
290 echo "nacl no longer supported."
294 CPPFLAGS="$CPPFLAGS -DGC_HPUX_THREADS -D_HPUX_SOURCE -D_XOPEN_SOURCE_EXTENDED -D_REENTRANT"
295 # +ESdbgasm only valid on bundled cc on RISC
296 # silently ignored for ia64
297 if test $GCC != "yes"; then
298 CFLAGS="$CFLAGS +ESdbgasm"
299 # Arrange for run-time dereferencing of null
300 # pointers to produce a SIGSEGV signal.
301 LDFLAGS="$LDFLAGS -z"
303 CFLAGS="$CFLAGS +ESdbgasm"
304 LDFLAGS="$LDFLAGS -z"
305 libmono_cflags="-D_REENTRANT"
306 libmono_ldflags="-lpthread"
307 libgc_threads=pthreads
312 CPPFLAGS="$CPPFLAGS -DGC_SOLARIS_THREADS -DGC_SOLARIS_PTHREADS -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS -DUSE_MMAP -DUSE_MUNMAP -DHOST_SOLARIS"
314 libmono_cflags="-D_REENTRANT"
315 libgc_threads=pthreads
318 enable_solaris_tar_check=yes
321 parallel_mark="Disabled_Currently_Hangs_On_MacOSX"
324 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_MACOSX_THREADS -DUSE_MMAP -DUSE_MUNMAP"
325 libmono_cflags="-D_THREAD_SAFE"
327 AC_DEFINE(PTHREAD_POINTER_ID)
328 AC_DEFINE(USE_MACH_SEMA, 1, [...])
330 libgc_threads=pthreads
332 if test "x$cross_compiling" = "xyes"; then
333 has_broken_apple_cpp=yes
335 dnl Snow Leopard is horribly broken -- it reports itself as i386-apple-darwin*, but
336 dnl its gcc defaults to 64-bit mode. They have also deprecated the usage of ucontext
337 dnl we need to set some flags to build our 32-bit binaries on 10.6 properly
339 dnl Snow Leopard and newer config.guess reports as this
341 BROKEN_DARWIN_FLAGS="-arch i386 -D_XOPEN_SOURCE"
342 BROKEN_DARWIN_CPPFLAGS="-D_XOPEN_SOURCE"
343 CPPFLAGS="$CPPFLAGS $BROKEN_DARWIN_CPPFLAGS"
344 CFLAGS="$CFLAGS $BROKEN_DARWIN_FLAGS"
345 CXXFLAGS="$CXXFLAGS $BROKEN_DARWIN_FLAGS"
346 CCASFLAGS="$CCASFLAGS $BROKEN_DARWIN_FLAGS"
347 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC $BROKEN_DARWIN_CPPFLAGS"
348 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC $BROKEN_DARWIN_FLAGS"
349 with_sgen_default_concurrent=yes
352 with_sgen_default_concurrent=yes
364 CPPFLAGS="$CPPFLAGS -D_REENTRANT -D_THREAD_SAFE"
365 libmono_cflags="-D_REENTRANT -D_THREAD_SAFE"
367 LIBS="$LIBS -lnetwork -ltextencoding"
369 AC_DEFINE(PTHREAD_POINTER_ID)
370 dnl Haiku does not support static TLS with __thread
372 libgc_threads=pthreads
376 AC_MSG_WARN([*** Please add $host to configure.ac checks!])
386 if test x$need_link_unlink = xyes; then
387 AC_DEFINE(NEED_LINK_UNLINK, 1, [Define if Unix sockets cannot be created in an anonymous namespace])
390 if test x$host_win32 = xyes; then
391 AC_DEFINE(HOST_WIN32, 1, [Host Platform is Win32])
394 if test x$target_win32 = xyes; then
395 AC_DEFINE(TARGET_WIN32, 1, [Target Platform is Win32])
398 if test x$host_darwin = xyes; then
399 AC_DEFINE(HOST_DARWIN, 1, [Host Platform is Darwin])
402 # Defined for all targets/platforms using classic Windows API support.
403 AC_DEFINE(HAVE_CLASSIC_WINAPI_SUPPORT, 1, [Use classic Windows API support])
404 AC_DEFINE(HAVE_UWP_WINAPI_SUPPORT, 0, [Don't use UWP Windows API support])
406 AC_SUBST(extra_runtime_ldflags)
407 AM_CONDITIONAL(HOST_WIN32, test x$host_win32 = xyes)
408 AM_CONDITIONAL(TARGET_WIN32, test x$target_win32 = xyes)
409 AM_CONDITIONAL(HOST_LINUX, echo x$target_os | grep -q linux)
410 AM_CONDITIONAL(HOST_DARWIN, test x$host_darwin = xyes)
411 AM_CONDITIONAL(HOST_SIGPOSIX, test x$use_sigposix = xyes)
412 AM_CONDITIONAL(HOST_ANDROID, test x$platform_android = xyes)
413 AM_CONDITIONAL(HOST_TIZEN, test x$platform_tizen = xyes)
414 AM_CONDITIONAL(HOST_IOS, test x$platform_ios = xyes)
415 AM_CONDITIONAL(HOST_WASM, test x$platform_wasm = xyes)
417 if test -z "$HOST_DARWIN_TRUE"; then :
418 PLATFORM_AOT_SUFFIX=.dylib
421 if test -z "$HOST_LINUX_TRUE"; then :
422 PLATFORM_AOT_SUFFIX=.so
425 if test -z "$HOST_WIN32_TRUE"; then :
426 PLATFORM_AOT_SUFFIX=.dll
429 AC_SUBST(PLATFORM_AOT_SUFFIX)
431 ## PLATFORM_AOT_SUFFIX not so simple for windows :-)
433 AC_CHECK_TOOL(CC, gcc, gcc)
435 AC_CHECK_TOOL(CXX, g++, g++)
441 dnl We should use AM_PROG_AS, but it's not available on automake/aclocal 1.4
443 # Set ASFLAGS if not already set.
444 : ${CCASFLAGS='$(CFLAGS)'}
448 # AC_PROG_CXX helpfully sets CXX to g++ even if no c++ compiler is found so check
449 # GXX instead. See http://lists.gnu.org/archive/html/bug-autoconf/2002-04/msg00056.html
450 if test "x$CXX" = "xg++"; then
451 if test "x$GXX" != "xyes"; then
452 # automake/libtool is so broken, it requires g++ even if the c++ sources
453 # are inside automake conditionals
454 AC_MSG_ERROR([You need to install g++])
458 dnl may require a specific autoconf version
459 dnl AC_PROG_CC_FOR_BUILD
460 dnl CC_FOR_BUILD not automatically detected
462 CFLAGS_FOR_BUILD=$CFLAGS
464 if test "x$cross_compiling" = "xyes"; then
469 AC_SUBST(CC_FOR_BUILD)
470 AC_SUBST(CFLAGS_FOR_BUILD)
472 AC_SUBST(BUILD_EXEEXT)
474 AM_CONDITIONAL(CROSS_COMPILING, [test x$cross_compiling = xyes])
475 AM_CONDITIONAL(USE_BATCH_FILES, [test x$host_win32 = xyes -a x$cross_compiling = xyes])
480 # This causes monodis to not link correctly
481 #AC_DISABLE_FAST_INSTALL
483 #lookup makedev() header
487 # Use dolt (http://dolt.freedesktop.org/) instead of libtool for building.
490 export_ldflags=`(./libtool --config; echo eval echo \\$export_dynamic_flag_spec) | sh`
491 AC_SUBST(export_ldflags)
493 # Test whenever ld supports -version-script
499 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)
500 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)
501 AC_CHECK_HEADERS([linux/netlink.h linux/rtnetlink.h],
502 [], [], [#include <stddef.h>
503 #include <sys/socket.h>
504 #include <linux/socket.h>])
506 AC_CHECK_HEADERS(sys/user.h, [], [],
508 #ifdef HAVE_SYS_PARAM_H
509 # include <sys/param.h>
513 AC_CHECK_HEADERS(linux/serial.h)
515 AC_CHECK_HEADER(zlib.h, [have_zlib=yes], [have_zlib=no])
516 if test x$have_zlib = xyes; then
517 AC_TRY_COMPILE([#include <zlib.h>], [
518 #if defined(ZLIB_VERNUM) && (ZLIB_VERNUM >= 0x1230)
521 #error No good zlib found
524 AC_MSG_RESULT(Using system zlib)
525 zlib_msg="system zlib"
526 AC_DEFINE(HAVE_SYS_ZLIB,1,[Have system zlib])
528 AC_MSG_RESULT(Using embedded zlib)
530 zlib_msg="bundled zlib"
534 AM_CONDITIONAL(HAVE_ZLIB, test x$have_zlib = xyes)
535 AC_DEFINE(HAVE_ZLIB,1,[Have system zlib])
537 # for mono/metadata/debug-symfile.c
538 AC_CHECK_HEADERS(elf.h)
541 AC_CHECK_HEADERS(poll.h)
542 AC_CHECK_HEADERS(sys/poll.h)
543 AC_CHECK_HEADERS(sys/wait.h)
544 AC_CHECK_HEADERS(grp.h)
545 AC_CHECK_HEADERS(syslog.h)
548 AC_CHECK_HEADERS(wchar.h)
549 AC_CHECK_HEADERS(ieeefp.h)
550 AC_MSG_CHECKING(for isinf)
551 AC_TRY_LINK([#include <math.h>], [
555 AC_DEFINE(HAVE_ISINF, 1, [isinf available])
557 # We'll have to use signals
561 AC_CHECK_FUNCS(_finite, , AC_MSG_CHECKING(for _finite in math.h)
562 AC_TRY_LINK([#include <math.h>],
564 AC_DEFINE(HAVE__FINITE, 1, [Have _finite in -lm]) AC_MSG_RESULT(yes),
567 # for Linux statfs support
568 AC_CHECK_HEADERS(linux/magic.h)
570 # For Android NDK unified headers
571 if test x$platform_android = xyes; then
572 AC_CHECK_HEADERS(machine/endian.h sys/endian.h)
573 AC_CHECK_HEADERS(android/legacy_signal_inlines.h, [have_android_signal_inlines=yes], [have_android_signal_inlines=no])
575 # Make sure SIGRT{MIN,MAX} work - they will fail to work with unified headers if building for
576 # API level < 21 *and* android/legacy_signal_inlines.h doesn't declare (and define) the required
577 # libc APIs to obtain values for SIGRT{MIN,MAX}. We perform the check only if android/legacy_signal_inlines.h
578 # is found because in other cases the macros will either work (for NDK < 14) or fail if the legacy header
579 # doesn't contain the required definitions (NDK 14)
580 if test x$have_android_signal_inlines = xyes; then
581 AC_MSG_CHECKING([Whether Android SIGRTMIN/SGRTMAX macros are valid])
583 AC_LANG_PROGRAM([#include <android/legacy_signal_inlines.h>],[
585 for (i = SIGRTMIN + 1; i < SIGRTMAX; ++i) {
589 android_sigrtminmax_work=yes
592 android_sigrtminmax_work=no
596 if test x$android_sigrtminmax_work = xno; then
597 AC_MSG_ERROR([Android SIGRTMIN/SIGRTMAX macros don't work in this NDK])
601 # Attempt to detect whether we're using Android NDK unified headers
602 AC_CHECK_HEADERS(android/api-level.h, [have_android_api_level=yes], [have_android_api_level=no])
603 AC_CHECK_HEADERS(android/versioning.h, [have_android_versioning=yes], [have_android_versioning=no])
605 android_unified_headers=no
606 if test x$have_android_api_level = xyes; then
607 if test x$have_android_versioning = xyes; then
608 AC_MSG_CHECKING([whether using Android NDK unified headers])
610 # Both macros are defined only in the NDK unified headers
613 #include <android/api-level.h>
614 #include <android/versioning.h>
616 #if __ANDROID_API_O__ == 26 && defined(__INTRODUCED_IN)
619 #error __ANDROID_API_O__ != 26 or the __INTRODUCED_IN macro not defined
623 android_unified_headers=yes
626 android_unified_headers=no
632 if test x$android_unified_headers = xyes; then
633 AC_DEFINE(ANDROID_UNIFIED_HEADERS, 1, [Whether Android NDK unified headers are used])
637 # not 64 bit clean in cross-compile
638 if test "x$enable_wasm" = "xyes"; then
639 AC_DEFINE(SIZEOF_VOID_P,4)
640 AC_DEFINE(SIZEOF_LONG,4)
641 ac_cv_sizeof_void_p="4"
642 ac_cv_sizeof_long="4"
644 AC_CHECK_SIZEOF(void *)
645 AC_CHECK_SIZEOF(long)
649 AC_CHECK_SIZEOF(long long)
651 AC_CACHE_CHECK([for clang],
665 AC_ARG_ENABLE(visibility-hidden,
666 [ --disable-visibility-hidden disable usage of -fvisiblity=hidden],
667 disable_visibility_hidden=yes, disable_visibility_hidden=no)
670 if test x"$GCC" = xyes; then
671 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'
673 # We require C99 with some GNU extensions, e.g. `linux` macro
674 CFLAGS="$CFLAGS -std=gnu99"
676 # The runtime code does not respect ANSI C strict aliasing rules
677 CFLAGS="$CFLAGS -fno-strict-aliasing"
679 # We rely on signed overflow to behave
680 CFLAGS="$CFLAGS -fwrapv"
682 CFLAGS="$CFLAGS -DMONO_DLL_EXPORT"
683 if test x"$disable_visibility_hidden" = xno; then
684 # Don't export any symbols by default
685 SHARED_CFLAGS="-fvisibility=hidden"
686 CXXFLAGS="$CXXFLAGS -fvisibility=hidden"
690 # Check for the normal version, since gcc ignores unknown -Wno options
691 CFLAGS="$CFLAGS -Wunused-but-set-variable -Werror"
692 AC_MSG_CHECKING(for -Wno-unused-but-set-variable option to gcc)
697 CFLAGS="$ORIG_CFLAGS -Wno-unused-but-set-variable"
703 if test "x$mono_cv_clang" = "xyes"; then
704 # https://bugzilla.samba.org/show_bug.cgi?id=8118
705 WARN="$WARN -Qunused-arguments"
706 WARN="$WARN -Wno-unused-function -Wno-tautological-compare -Wno-parentheses-equality -Wno-self-assign -Wno-return-stack-address -Wno-constant-logical-operand"
707 # We rely on zero length arrays in structs
708 WARN="$WARN -Wno-zero-length-array"
711 # The Sun Forte compiler complains about inline functions that access static variables
712 # so disable all inlining.
715 CFLAGS="$CFLAGS -Dinline="
719 CFLAGS="$CFLAGS -g $WARN"
720 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -g"
721 CPPFLAGS="$CPPFLAGS -g $WARN"
723 # Where's the 'mcs' source tree?
724 if test -d $srcdir/mcs; then
730 AC_ARG_WITH(mcs-path, [ --with-mcs-path=/path/to/mcs Specify an alternate mcs source tree],
731 if test x$with_mcs_path != "x" -a -d $with_mcs_path ; then
732 mcsdir=$with_mcs_path
736 AC_ARG_WITH(jumptables, [ --with-jumptables=yes,no enable/disable support for jumptables (ARM-only for now) (defaults to no)],[],[with_jumptables=no])
739 # A sanity check to catch cases where the package was unpacked
740 # with an ancient tar program (Solaris)
742 AC_ARG_ENABLE(solaris-tar-check,
743 [ --disable-solaris-tar-check disable solaris tar check],
744 do_solaris_tar_check=no, do_solaris_tar_check=yes)
746 if test x"$do_solaris_tar_check" = xyes -a x"$enable_solaris_tar_check" = xyes; then
747 AC_MSG_CHECKING(integrity of package)
748 if test -f $mcsdir/class/System.Runtime.Serialization.Formatters.Soap/System.Runtime.Serialization.Formatters.Soap/SoapTypeMapper.cs
752 errorm="Your mono distribution is incomplete; if unpacking from a tar file, make sure you use GNU tar; see http://www.mono-project.com/IncompletePackage for more details"
753 AC_MSG_ERROR([$errorm])
757 if test "x$with_mcs_path" != "x"; then
758 mcs_topdir=$(cd "$mcsdir" && pwd)
759 mcs_topdir_from_srcdir=$mcs_topdir
761 mcs_topdir=$(cd "$srcdir/$mcsdir" && pwd)
762 mcs_topdir_from_srcdir='$(top_builddir)'/$mcsdir
765 # Convert mcs_topdir* paths to Windows syntax.
766 if test x$cross_compiling$host_win32 = xnoyes; then
767 mcs_topdir=$(cygpath -m $mcs_topdir)
768 case $mcs_topdir_from_srcdir in
770 mcs_topdir_from_srcdir=$(cygpath -m $mcs_topdir_from_srcdir)
775 AC_SUBST([mcs_topdir])
776 AC_SUBST([mcs_topdir_from_srcdir])
778 # gettext: prepare the translation directories.
779 # we do not configure the full gettext, as we consume it dynamically from C#
782 if test "x$USE_NLS" = "xyes"; then
783 AC_CHECK_PROG(HAVE_MSGFMT, msgfmt,yes,no)
785 if test "x$HAVE_MSGFMT" = "xno"; then
786 AC_MSG_ERROR([msgfmt not found. You need to install the 'gettext' package, or pass --enable-nls=no to configure.])
790 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
793 AC_ARG_WITH(crosspkgdir, [ --with-crosspkgdir=/path/to/pkg-config/dir Change pkg-config dir to custom dir],
794 if test x$with_crosspkgdir = "x"; then
795 if test -s $PKG_CONFIG_PATH; then
796 pkg_config_path=$PKG_CONFIG_PATH
799 pkg_config_path=$with_crosspkgdir
800 PKG_CONFIG_PATH=$pkg_config_path
801 export PKG_CONFIG_PATH
805 AC_CHECK_PROG(ninja, ninja, yes, no)
806 AM_CONDITIONAL(NINJA, test x$ninja != xno)
808 AC_ARG_ENABLE(werror, [ --enable-werror Pass -Werror to the C compiler], werror_flag=$enableval, werror_flag=no)
809 if test x$werror_flag = xyes; then
810 WERROR_CFLAGS="-Werror"
812 AC_SUBST([WERROR_CFLAGS])
813 AC_SUBST([SHARED_CFLAGS])
815 GLIB_CFLAGS='-I$(top_srcdir)/mono/eglib -I$(top_builddir)/mono/eglib'
816 GLIB_LIBS='$(top_builddir)/mono/eglib/libeglib.la -lm'
818 AC_SUBST(GLIB_CFLAGS)
821 # Enable support for fast thread-local storage
822 # Some systems have broken support, so we allow to disable it.
823 AC_ARG_WITH(tls, [ --with-tls=__thread,pthread select Thread Local Storage implementation (defaults to __thread)],[],[with_tls=__thread])
825 # Enable support for using sigaltstack for SIGSEGV and stack overflow handling
826 # This does not work on some platforms (bug #55253)
827 AC_ARG_WITH(sigaltstack, [ --with-sigaltstack=yes,no enable/disable support for sigaltstack (defaults to yes)],[],[with_sigaltstack=yes])
829 AC_ARG_WITH(static_mono, [ --with-static_mono=yes,no link mono statically to libmono (faster) (defaults to yes)],[],[with_static_mono=yes])
830 AC_ARG_WITH(shared_mono, [ --with-shared_mono=yes,no build a shared libmono library (defaults to yes)],[],[with_shared_mono=yes])
831 # Same as --with-shared_mono=no
832 AC_ARG_ENABLE(libraries, [ --disable-libraries disable the build of libmono], enable_libraries=$enableval, enable_libraries=yes)
834 if test "x$enable_static" = "xno"; then
838 if test "x$enable_shared" = "xno"; then
842 if test "x$enable_libraries" = "xno"; then
846 AM_CONDITIONAL(DISABLE_LIBRARIES, test x$enable_libraries = xno)
848 if test "x$host_win32" = "xyes"; then
849 # Boehm GC requires the runtime to be in its own dll
853 AM_CONDITIONAL(STATIC_MONO, test x$with_static_mono != xno)
854 AM_CONDITIONAL(SHARED_MONO, test x$with_shared_mono != xno)
855 AC_ARG_ENABLE(mcs-build, [ --disable-mcs-build disable the build of the mcs directory], try_mcs_build=$enableval, enable_mcs_build=yes)
856 AC_ARG_ENABLE(support-build, [ --disable-support-build disable the build of the support directory], try_support_build=$enableval, enable_support_build=yes)
858 AC_ARG_WITH(xen_opt, [ --with-xen_opt=yes,no Enable Xen-specific behaviour (defaults to yes)],[],[with_xen_opt=yes])
859 if test "x$with_xen_opt" = "xyes" -a "x$mono_cv_clang" = "xno"; then
860 AC_DEFINE(MONO_XEN_OPT, 1, [Xen-specific behaviour])
862 CFLAGS="$CFLAGS -mno-tls-direct-seg-refs"
863 AC_MSG_CHECKING(for -mno-tls-direct-seg-refs option to gcc)
868 # Pass it to libgc as well
869 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -mno-tls-direct-seg-refs"
876 AC_ARG_ENABLE(small-config, [ --enable-small-config Enable tweaks to reduce requirements (and capabilities)], enable_small_config=$enableval, enable_small_config=no)
878 if test x$enable_small_config = xyes; then
879 AC_DEFINE(MONO_SMALL_CONFIG,1,[Reduce runtime requirements (and capabilities)])
880 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DSMALL_CONFIG"
883 AC_ARG_ENABLE(system-aot, [ --enable-system-aot Enable the Ahead-Of-Time compilation of system assemblies during the build (on by default on some platforms)], enable_system_aot=$enableval, enable_system_aot=default)
885 DISABLED_FEATURES=none
888 AC_C_BIGENDIAN([endian=big],[endian=little],[endian=unknown])
889 AC_MSG_CHECKING([CSharp compiler to use])
890 AC_ARG_WITH(csc, [ --with-csc=mcs,roslyn,default Configures the CSharp compiler to use],[
891 if test x$withval = xmcs; then
893 elif test x$withval = xroslyn; then
895 elif test x$withval = xdefault; then
898 AC_MSG_ERROR([You must supply one of "mcs", "roslyn" or "default" to the --with-csc option])
900 ],[csc_compiler=default])
902 if test $csc_compiler = default; then
903 if test $endian = big; then
905 elif test $endian = little; then
907 powerpc*) csc_compiler=mcs ;;
908 *) csc_compiler=roslyn ;;
914 AC_MSG_RESULT($csc_compiler)
916 AC_ARG_WITH(jemalloc, [ --with-jemalloc=yes,no If jemalloc is enabled (defaults to no)], [], [with_jemalloc=no])
917 AC_ARG_WITH(jemalloc-always, [ --with-jemalloc_always=yes,no If jemalloc is enabled and always used (defaults to yes)], [], [with_jemalloc_always=no])
918 AC_ARG_WITH(jemalloc-assert, [ --with-jemalloc_assert=yes,no If jemalloc performs runtime checks for memory correctness (defaults to no)], [], [with_jemalloc_assert=no])
921 if test x$target_win32 = xyes; then
923 with_jemalloc_assert=no
924 with_jemalloc_always=no
927 AM_CONDITIONAL(MONO_JEMALLOC_ASSERT, [test "x$with_jemalloc_assert" = "xyes"])
928 if test "x$with_jemalloc_assert" = "xyes"; then
929 JEMALLOC_CFLAGS+=" -DMONO_JEMALLOC_ASSERT"
930 AC_DEFINE(MONO_JEMALLOC_ASSERT, 1, [Make jemalloc assert for mono])
931 AC_SUBST(MONO_JEMALLOC_ASSERT, 1)
934 AM_CONDITIONAL(MONO_JEMALLOC_DEFAULT, [test "x$with_jemalloc_always" = "xyes"])
935 if test "x$with_jemalloc_always" = "xyes"; then
937 JEMALLOC_CFLAGS+=" -DMONO_JEMALLOC_DEFAULT"
938 AC_DEFINE(MONO_JEMALLOC_DEFAULT, 1, [Make jemalloc default for mono])
939 AC_SUBST(MONO_JEMALLOC_DEFAULT, 1)
942 AM_CONDITIONAL(MONO_JEMALLOC_ENABLED, [test "x$with_jemalloc" = "xyes"])
943 if test "x$with_jemalloc" = "xyes"; then
944 JEMALLOC_LDFLAGS="-L`pwd`/mono/utils/jemalloc/jemalloc/lib -ljemalloc_pic"
945 JEMALLOC_CFLAGS+=" -DMONO_JEMALLOC_ENABLED -I `pwd`/mono/utils/jemalloc/jemalloc/include"
946 JEMALLOC_AUTOCONF_FLAGS=" --build=$target --host=$host"
948 if test "x$target_mach" = "xyes"; then
949 JEMALLOC_CPPFLAGS=" -stdlib=libc++ "
952 AC_DEFINE(MONO_JEMALLOC_ENABLED, 1, [Enable jemalloc usage for mono])
953 AC_SUBST(MONO_JEMALLOC_ENABLED, 1)
955 AC_SUBST(JEMALLOC_CFLAGS)
956 AC_SUBST(JEMALLOC_CPPFLAGS)
957 AC_SUBST(JEMALLOC_LDFLAGS)
958 AC_SUBST(JEMALLOC_AUTOCONF_FLAGS)
962 # Set the build profiles and options before things which use them
965 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])
966 AC_ARG_WITH(monodroid, [ --with-monodroid=yes,no If you want to build the MonoDroid assemblies (defaults to no)], [], [with_monodroid=default])
967 AC_ARG_WITH(monotouch, [ --with-monotouch=yes,no If you want to build the Xamarin.iOS assemblies (defaults to no)], [], [with_monotouch=default])
968 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])
969 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])
970 AC_ARG_WITH(bitcode, [ --with-bitcode=yes,no If bitcode is enabled (defaults to no)], [], [with_bitcode=default])
971 AC_ARG_WITH(xammac, [ --with-xammac=yes,no If you want to build the Xamarin.Mac assemblies (defaults to no)], [], [with_xammac=default])
972 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])
973 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])
974 AC_ARG_WITH(winaot, [ --with-winaot=yes,no If you want to build the Windows friendly AOT assemblies (defaults to no)], [], [with_winaot=default])
975 AC_ARG_WITH(orbis, [ --with-orbis=yes,no If you want to build the Orbis assemblies (defaults to no)], [], [with_orbis=default])
976 AC_ARG_WITH(unreal, [ --with-unreal=yes,no If you want to build the Unreal assemblies (defaults to no)], [], [with_unreal=default])
977 AC_ARG_WITH(wasm, [ --with-wasm=yes,no If you want to build the WebAssembly (defaults to no)], [], [with_wasm=default])
980 AC_ARG_WITH(runtime_preset, [ --with-runtime_preset=net_4_x,all,aot,hybridaot,fullaot,bitcode,unreal Which default profile to build (defaults to net_4_x)], [], [with_runtime_preset=net_4_x])
986 enable_llvm_default=no
988 with_profile4_x_default=no
989 with_monodroid_default=no
990 with_monotouch_default=no
991 with_monotouch_watch_default=no
992 with_monotouch_tv_default=no
993 with_xammac_default=no
994 with_testing_aot_hybrid_default=no
995 with_testing_aot_full_default=no
996 with_winaot_default=no
997 with_orbis_default=no
998 with_unreal_default=no
1001 with_bitcode_default=no
1002 with_cooperative_gc_default=no
1004 INVARIANT_AOT_OPTIONS=nimt-trampolines=2000,ntrampolines=9000,nrgctx-fetch-trampolines=256,ngsharedvt-trampolines=4000
1006 AOT_BUILD_ATTRS=$INVARIANT_AOT_OPTIONS
1008 if test x$cross_compiling = xyes -o x$enable_mcs_build = xno; then
1009 DISABLE_MCS_DOCS_default=yes
1010 elif test x$with_runtime_preset = xnet_4_x; then
1011 with_profile4_x_default=yes
1012 elif test x$with_runtime_preset = xall; then
1013 with_profile4_x_default=yes
1014 with_monodroid_default=yes
1015 with_monotouch_default=yes
1016 with_monotouch_watch_default=yes
1017 with_monotouch_tv_default=yes
1018 with_xammac_default=yes
1019 with_winaot_default=yes
1020 with_orbis_default=yes
1021 with_unreal_default=yes
1022 with_wasm_default=yes
1023 elif test x$with_runtime_preset = xfullaot; then
1024 DISABLE_MCS_DOCS_default=yes
1025 with_testing_aot_full_default=yes
1026 TEST_PROFILE=testing_aot_full
1028 mono_feature_disable_com='yes'
1029 mono_feature_disable_remoting='yes'
1030 mono_feature_disable_reflection_emit_save='yes'
1031 mono_feature_disable_reflection_emit='yes'
1032 mono_feature_disable_appdomains='yes'
1034 AOT_BUILD_FLAGS="--runtime=mobile -O=gsharedvt --aot=full,$INVARIANT_AOT_OPTIONS"
1035 AOT_RUN_FLAGS="--runtime=mobile --full-aot"
1037 elif test x$with_runtime_preset = xbitcode; then
1038 DISABLE_MCS_DOCS_default=yes
1039 with_testing_aot_full_default=yes
1040 with_bitcode_default=yes
1041 with_cooperative_gc_default=yes
1042 TEST_PROFILE=testing_aot_full
1043 enable_llvm_default=yes
1045 mono_feature_disable_com='yes'
1046 mono_feature_disable_remoting='yes'
1047 mono_feature_disable_reflection_emit_save='yes'
1048 mono_feature_disable_reflection_emit='yes'
1049 mono_feature_disable_appdomains='yes'
1051 AOT_BUILD_FLAGS="--runtime=mobile --aot=llvmonly,$INVARIANT_AOT_OPTIONS"
1052 AOT_RUN_FLAGS="--runtime=mobile --llvmonly"
1054 elif test x$with_runtime_preset = xhybridaot; then
1055 DISABLE_MCS_DOCS_default=yes
1056 with_testing_aot_hybrid_default=yes
1057 TEST_PROFILE=testing_aot_hybrid
1059 AOT_BUILD_FLAGS="--runtime=mobile --aot=hybrid,$INVARIANT_AOT_OPTIONS"
1060 AOT_RUN_FLAGS="--runtime=mobile --hybrid-aot"
1061 elif test x$with_runtime_preset = xaot; then
1062 with_profile4_x_default=yes
1064 AOT_BUILD_FLAGS="--aot=$INVARIANT_AOT_OPTIONS"
1067 DISABLE_MCS_DOCS_default=yes
1068 elif test x$with_runtime_preset = xwinaot; then
1069 DISABLE_MCS_DOCS_default=yes
1070 with_winaot_default=yes
1073 mono_feature_disable_com='yes'
1074 mono_feature_disable_remoting='yes'
1075 mono_feature_disable_reflection_emit_save='yes'
1076 mono_feature_disable_reflection_emit='yes'
1077 mono_feature_disable_appdomains='yes'
1079 AOT_BUILD_FLAGS="--runtime=mobile --aot=full,$INVARIANT_AOT_OPTIONS"
1080 AOT_RUN_FLAGS="--runtime=mobile --full-aot"
1082 elif test x$with_runtime_preset = xorbis; then
1083 DISABLE_MCS_DOCS_default=yes
1084 with_orbis_default=yes
1087 mono_feature_disable_com='yes'
1088 mono_feature_disable_remoting='yes'
1089 mono_feature_disable_reflection_emit_save='yes'
1090 mono_feature_disable_reflection_emit='yes'
1091 mono_feature_disable_appdomains='yes'
1093 AOT_BUILD_FLAGS="--runtime=mobile --aot=full,$INVARIANT_AOT_OPTIONS"
1094 AOT_RUN_FLAGS="--runtime=mobile --full-aot"
1096 elif test x$with_runtime_preset = xunreal; then
1097 DISABLE_MCS_DOCS_default=yes
1098 with_unreal_default=yes
1101 mono_feature_disable_com='yes'
1102 mono_feature_disable_remoting='yes'
1103 mono_feature_disable_appdomains='no'
1105 AOT_BUILD_FLAGS="--runtime=mobile --aot=hybrid,$INVARIANT_AOT_OPTIONS"
1106 AOT_RUN_FLAGS="--runtime=mobile --hybrid-aot"
1107 elif test x$with_runtime_preset = xwasm; then
1108 DISABLE_MCS_DOCS_default=yes
1109 with_wasm_default=yes
1112 mono_feature_disable_com='yes'
1113 mono_feature_disable_remoting='yes'
1114 mono_feature_disable_reflection_emit_save='yes'
1115 mono_feature_disable_reflection_emit='yes'
1116 mono_feature_disable_appdomains='yes'
1118 AOT_BUILD_FLAGS="--runtime=mobile --aot=full,$INVARIANT_AOT_OPTIONS"
1119 AOT_RUN_FLAGS="--runtime=mobile --full-aot"
1121 with_profile4_x_default=yes
1124 if test "x$AOT_BUILD_FLAGS" != "x"; then :
1125 AC_SUBST(AOT_BUILD_FLAGS)
1126 AC_SUBST(AOT_RUN_FLAGS)
1127 # For llvmonlycheck + fullaotcheck
1128 AC_SUBST(INVARIANT_AOT_OPTIONS)
1131 AC_SUBST(TEST_PROFILE)
1133 if test "x$with_profile4_x" = "xdefault"; then
1134 with_profile4_x=$with_profile4_x_default
1136 if test "x$with_monodroid" = "xdefault"; then
1137 with_monodroid=$with_monodroid_default
1139 if test "x$with_monotouch" = "xdefault"; then
1140 with_monotouch=$with_monotouch_default
1142 if test "x$with_monotouch_watch" = "xdefault"; then
1143 with_monotouch_watch=$with_monotouch_watch_default
1145 if test "x$with_monotouch_tv" = "xdefault"; then
1146 with_monotouch_tv=$with_monotouch_tv_default
1148 if test "x$with_bitcode" = "xdefault"; then
1149 with_bitcode=$with_bitcode_default
1151 if test "x$with_xammac" = "xdefault"; then
1152 with_xammac=$with_xammac_default
1154 if test "x$with_testing_aot_hybrid" = "xdefault"; then
1155 with_testing_aot_hybrid=$with_testing_aot_hybrid_default
1157 if test "x$with_testing_aot_full" = "xdefault"; then
1158 with_testing_aot_full=$with_testing_aot_full_default
1160 if test "x$with_winaot" = "xdefault"; then
1161 with_winaot=$with_winaot_default
1163 if test "x$with_orbis" = "xdefault"; then
1164 with_orbis=$with_orbis_default
1166 if test "x$with_unreal" = "xdefault"; then
1167 with_unreal=$with_unreal_default
1169 if test "x$with_wasm" = "xdefault"; then
1170 with_wasm=$with_wasm_default
1174 AM_CONDITIONAL(INSTALL_4_x, [test "x$with_profile4_x" = "xyes"])
1175 AM_CONDITIONAL(INSTALL_MONODROID, [test "x$with_monodroid" != "xno"])
1176 AM_CONDITIONAL(INSTALL_MONOTOUCH, [test "x$with_monotouch" != "xno"])
1177 AM_CONDITIONAL(INSTALL_MONOTOUCH_WATCH, [test "x$with_monotouch_watch" != "xno"])
1178 AM_CONDITIONAL(INSTALL_MONOTOUCH_TV, [test "x$with_monotouch_tv" != "xno"])
1179 AM_CONDITIONAL(BITCODE, test "x$with_bitcode" = "xyes")
1180 AM_CONDITIONAL(INSTALL_XAMMAC, [test "x$with_xammac" != "xno"])
1181 AM_CONDITIONAL(INSTALL_TESTING_AOT_HYBRID, [test "x$with_testing_aot_hybrid" != "xno"])
1182 AM_CONDITIONAL(INSTALL_TESTING_AOT_FULL, [test "x$with_testing_aot_full" != "xno"])
1183 AM_CONDITIONAL(INSTALL_WINAOT, [test "x$with_winaot" != "xno"])
1184 AM_CONDITIONAL(INSTALL_ORBIS, [test "x$with_orbis" != "xno"])
1185 AM_CONDITIONAL(INSTALL_UNREAL, [test "x$with_unreal" != "xno"])
1186 AM_CONDITIONAL(INSTALL_WASM, [test "x$with_wasm" != "xno"])
1187 AM_CONDITIONAL(FULL_AOT_TESTS, [test "x$TEST_PROFILE" = "xtesting_aot_full"] || [test "x$TEST_PROFILE" = "xwinaot"] || [test "x$TEST_PROFILE" = "xorbis"] || [test "x$TEST_PROFILE" = "xwasm"])
1188 AM_CONDITIONAL(HYBRID_AOT_TESTS, [test "x$TEST_PROFILE" = "xtesting_aot_hybrid"] || [test "x$TEST_PROFILE" = "xunreal"])
1190 default_profile=net_4_x
1191 if test -z "$INSTALL_MONODROID_TRUE"; then :
1192 default_profile=monodroid
1194 if test -z "$INSTALL_MONOTOUCH_TRUE"; then :
1195 default_profile=monotouch
1197 if test -z "$INSTALL_XAMMAC_TRUE"; then :
1198 default_profile=xammac
1200 if test -z "$INSTALL_TESTING_AOT_HYBRID_TRUE"; then :
1201 default_profile=testing_aot_hybrid
1203 if test -z "$INSTALL_TESTING_AOT_FULL_TRUE"; then :
1204 default_profile=testing_aot_full
1206 if test -z "$INSTALL_WINAOT_TRUE"; then :
1207 default_profile=winaot
1209 if test -z "$INSTALL_ORBIS_TRUE"; then :
1210 default_profile=orbis
1212 if test -z "$INSTALL_UNREAL_TRUE"; then :
1213 default_profile=unreal
1215 if test -z "$INSTALL_WASM_TRUE"; then :
1216 default_profile=wasm
1218 if test -z "$INSTALL_4_x_TRUE"; then :
1219 default_profile=net_4_x
1221 DEFAULT_PROFILE=$default_profile
1222 AC_SUBST(DEFAULT_PROFILE)
1225 # End build profile configuration
1228 if test x$USE_NLS = xprofile_default; then
1230 AC_MSG_CHECKING([NLS used])
1232 # We make the default value for USE_NLS
1233 # "no" on OSX because it isn't available on most
1234 # default OSX installs. The most common configurations will
1235 # all disable it, so this saves us typing.
1236 if test x$host_darwin = xyes; then
1243 AC_MSG_RESULT([$USE_NLS])
1246 AC_ARG_ENABLE(minimal, [ --enable-minimal=LIST drop support for LIST subsystems.
1247 LIST is a comma-separated list from: aot, profiler, decimal, pinvoke, debug, appdomains, verifier,
1248 reflection_emit, reflection_emit_save, large_code, logging, com, ssa, generics, attach, jit, interpreter, simd, soft_debug, perfcounters, normalization, desktop_loader, shared_perfcounters, remoting,
1249 security, lldb, mdb, sgen_remset, sgen_marksweep_par, sgen_marksweep_fixed, sgen_marksweep_fixed_par, sgen_copying.],
1251 for feature in `echo "$enable_minimal" | sed -e "s/,/ /g"`; do
1252 eval "mono_feature_disable_$feature='yes'"
1254 DISABLED_FEATURES=$enable_minimal
1255 disabled="Disabled: $enable_minimal"
1258 AC_DEFINE_UNQUOTED(DISABLED_FEATURES, "$DISABLED_FEATURES", [String of disabled features])
1260 if test "x$mono_feature_disable_aot" = "xyes"; then
1261 AC_DEFINE(DISABLE_AOT, 1, [Disable AOT Compiler])
1262 enable_system_aot=no
1263 AC_MSG_NOTICE([Disabled AOT compiler])
1266 if test "x$mono_feature_disable_profiler" = "xyes"; then
1267 AC_DEFINE(DISABLE_PROFILER, 1, [Disable default profiler support])
1268 AC_MSG_NOTICE([Disabled support for the profiler])
1270 AM_CONDITIONAL(DISABLE_PROFILER, test x$mono_feature_disable_profiler = xyes)
1272 if test "x$mono_feature_disable_decimal" = "xyes"; then
1273 AC_DEFINE(DISABLE_DECIMAL, 1, [Disable System.Decimal support])
1274 AC_MSG_NOTICE([Disabled support for decimal])
1277 if test "x$mono_feature_disable_pinvoke" = "xyes"; then
1278 AC_DEFINE(DISABLE_PINVOKE, 1, [Disable P/Invoke support])
1279 AC_MSG_NOTICE([Disabled support for P/Invoke])
1282 if test "x$mono_feature_disable_debug" = "xyes"; then
1283 AC_DEFINE(DISABLE_DEBUG, 1, [Disable runtime debugging support])
1284 AC_MSG_NOTICE([Disabled support for runtime debugging])
1287 if test "x$mono_feature_disable_reflection_emit" = "xyes"; then
1288 AC_DEFINE(DISABLE_REFLECTION_EMIT, 1, [Disable reflection emit support])
1289 mono_feature_disable_reflection_emit_save=yes
1290 AC_MSG_NOTICE([Disabled support for Reflection.Emit])
1293 if test "x$mono_feature_disable_reflection_emit_save" = "xyes"; then
1294 AC_DEFINE(DISABLE_REFLECTION_EMIT_SAVE, 1, [Disable assembly saving support in reflection emit])
1295 AC_MSG_NOTICE([Disabled support for Reflection.Emit.Save])
1298 if test "x$mono_feature_disable_large_code" = "xyes"; then
1299 AC_DEFINE(DISABLE_LARGE_CODE, 1, [Disable support for huge assemblies])
1300 AC_MSG_NOTICE([Disabled support for large assemblies])
1303 if test "x$mono_feature_disable_logging" = "xyes"; then
1304 AC_DEFINE(DISABLE_LOGGING, 1, [Disable support debug logging])
1305 AC_MSG_NOTICE([Disabled support for logging])
1308 if test "x$mono_feature_disable_com" = "xyes"; then
1309 AC_DEFINE(DISABLE_COM, 1, [Disable COM support])
1310 AC_MSG_NOTICE([Disabled COM support])
1313 if test "x$mono_feature_disable_ssa" = "xyes"; then
1314 AC_DEFINE(DISABLE_SSA, 1, [Disable advanced SSA JIT optimizations])
1315 AC_MSG_NOTICE([Disabled SSA JIT optimizations])
1318 if test "x$mono_feature_disable_generics" = "xyes"; then
1319 AC_DEFINE(DISABLE_GENERICS, 1, [Disable generics support])
1320 AC_MSG_NOTICE([Disabled Generics Support])
1323 if test "x$mono_feature_disable_shadowcopy" = "xyes"; then
1324 AC_DEFINE(DISABLE_SHADOW_COPY, 1, [Disable Shadow Copy for AppDomains])
1325 AC_MSG_NOTICE([Disabled Shadow copy for AppDomains])
1328 if test "x$mono_feature_disable_portability" = "xyes"; then
1329 AC_DEFINE(DISABLE_PORTABILITY, 1, [Disables the IO portability layer])
1330 AC_MSG_NOTICE([Disabled IO Portability layer])
1333 if test "x$mono_feature_disable_attach" = "xyes"; then
1334 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
1335 AC_MSG_NOTICE([Disabled agent attach])
1338 if test "x$mono_feature_disable_verifier" = "xyes"; then
1339 AC_DEFINE(DISABLE_VERIFIER, 1, [Disables the verifier])
1340 AC_MSG_NOTICE([Disabled the metadata and IL verifiers])
1343 if test "x$mono_feature_disable_jit" = "xyes"; then
1344 AC_DEFINE(DISABLE_JIT, 1, [Disable the JIT, only full-aot mode or interpreter will be supported by the runtime.])
1345 AC_MSG_NOTICE([Disabled the JIT engine, only full AOT or interpreter will be supported])
1348 AM_CONDITIONAL(DISABLE_JIT, test x$mono_feature_disable_jit = xyes)
1350 if test "x$mono_feature_disable_interpreter" = "xyes"; then
1351 AC_DEFINE(DISABLE_INTERPRETER, 1, [Disable the interpreter.])
1352 AC_MSG_NOTICE([Disabled the interpreter])
1355 AM_CONDITIONAL(DISABLE_INTERPRETER, test x$mono_feature_disable_interpreter = xyes)
1357 if test "x$mono_feature_disable_simd" = "xyes"; then
1358 AC_DEFINE(DISABLE_SIMD, 1, [Disable SIMD intrinsics related optimizations.])
1359 AC_MSG_NOTICE([Disabled SIMD support])
1362 if test "x$mono_feature_disable_soft_debug" = "xyes"; then
1363 AC_DEFINE(DISABLE_SOFT_DEBUG, 1, [Disable Soft Debugger Agent.])
1364 AC_MSG_NOTICE([Disabled Soft Debugger.])
1367 if test "x$mono_feature_disable_perfcounters" = "xyes"; then
1368 AC_DEFINE(DISABLE_PERFCOUNTERS, 1, [Disable Performance Counters.])
1369 AC_MSG_NOTICE([Disabled Performance Counters.])
1371 if test "x$mono_feature_disable_normalization" = "xyes"; then
1372 AC_DEFINE(DISABLE_NORMALIZATION, 1, [Disable String normalization support.])
1373 AC_MSG_NOTICE([Disabled String normalization support.])
1376 #TODO: remove assembly_remapping feature name once everyone is using desktop_loader
1377 if test "x$mono_feature_disable_assembly_remapping" = "xyes" || test "x$mono_feature_disable_desktop_loader" = "xyes"; then
1378 AC_DEFINE(DISABLE_DESKTOP_LOADER, 1, [Disable desktop assembly loader semantics.])
1379 AC_MSG_NOTICE([Disabled desktop assembly loader semantics.])
1382 if test "x$mono_feature_disable_shared_perfcounters" = "xyes"; then
1383 AC_DEFINE(DISABLE_SHARED_PERFCOUNTERS, 1, [Disable shared perfcounters.])
1384 AC_MSG_NOTICE([Disabled Shared perfcounters.])
1387 if test "x$mono_feature_disable_appdomains" = "xyes"; then
1388 AC_DEFINE(DISABLE_APPDOMAINS, 1, [Disable support for multiple appdomains.])
1389 AC_MSG_NOTICE([Disabled support for multiple appdomains.])
1392 if test "x$mono_feature_disable_remoting" = "xyes"; then
1393 AC_DEFINE(DISABLE_REMOTING, 1, [Disable remoting support (This disables type proxies and make com non-functional)])
1394 AC_MSG_NOTICE([Disabled remoting])
1397 if test "x$mono_feature_disable_security" = "xyes"; then
1398 AC_DEFINE(DISABLE_SECURITY, 1, [Disable CAS/CoreCLR security])
1399 AC_MSG_NOTICE([Disabled CAS/CoreCLR security manager (used e.g. for Moonlight)])
1402 if test "x$mono_feature_disable_lldb" = "xyes"; then
1403 AC_DEFINE(DISABLE_LLDB, 1, [Disable support code for the LLDB plugin.])
1404 AC_MSG_NOTICE([Disabled LLDB plugin support code.])
1407 if test "x$mono_feature_disable_mdb" = "xyes"; then
1408 AC_DEFINE(DISABLE_MDB, 1, [Disable support for .mdb symbol files.])
1409 AC_MSG_NOTICE([Disabled support for .mdb symbol files.])
1412 if test "x$mono_feature_disable_sgen_remset" = "xyes"; then
1413 AC_DEFINE(DISABLE_SGEN_REMSET, 1, [Disable wbarrier=remset support in SGEN.])
1414 AC_MSG_NOTICE([Disabled wbarrier=remset support in SGEN.])
1417 if test "x$mono_feature_disable_sgen_marksweep_par" = "xyes"; then
1418 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_PAR, 1, [Disable major=marksweep-par support in SGEN.])
1419 AC_MSG_NOTICE([Disabled major=marksweep-par support in SGEN.])
1422 if test "x$mono_feature_disable_sgen_marksweep_fixed" = "xyes"; then
1423 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_FIXED, 1, [Disable major=marksweep-fixed support in SGEN.])
1424 AC_MSG_NOTICE([Disabled major=marksweep-fixed support in SGEN.])
1427 if test "x$mono_feature_disable_sgen_marksweep_fixed_par" = "xyes"; then
1428 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_FIXED_PAR, 1, [Disable major=marksweep-fixed-par support in SGEN.])
1429 AC_MSG_NOTICE([Disabled major=marksweep-fixed-par support in SGEN.])
1432 if test "x$mono_feature_disable_sgen_copying" = "xyes"; then
1433 AC_DEFINE(DISABLE_SGEN_MAJOR_COPYING, 1, [Disable major=copying support in SGEN.])
1434 AC_MSG_NOTICE([Disabled major=copying support in SGEN.])
1437 AC_ARG_ENABLE(executables, [ --disable-executables disable the build of the runtime executables], enable_executables=$enableval, enable_executables=yes)
1438 AM_CONDITIONAL(DISABLE_EXECUTABLES, test x$enable_executables = xno)
1440 has_extension_module=no
1441 AC_ARG_ENABLE(extension-module, [ --enable-extension-module=LIST enable the core-extensions from LIST],
1443 for extension in `echo "$enable_extension_module" | sed -e "s/,/ /g"`; do
1444 if test x$extension = xdefault ; then
1445 has_extension_module=yes;
1448 if test x$enable_extension_module = xyes; then
1449 has_extension_module=yes;
1453 AM_CONDITIONAL([HAS_EXTENSION_MODULE], [test x$has_extension_module != xno])
1455 if test x$has_extension_module != xno ; then
1456 AC_DEFINE([ENABLE_EXTENSION_MODULE], 1, [Extension module enabled])
1457 AC_MSG_NOTICE([Enabling mono extension module.])
1461 AC_ARG_ENABLE(gsharedvt, [ --enable-gsharedvt Enable generic valuetype sharing (Deprecated)], enable_gsharedvt=$enableval, enable_gsharedvt=no)
1463 AC_MSG_CHECKING(for visibility __attribute__)
1466 void __attribute__ ((visibility ("hidden"))) doit (void) {}
1467 int main () { doit (); return 0; }
1470 have_visibility_hidden=yes
1473 have_visibility_hidden=no
1478 dnl Boehm GC configuration
1481 AC_ARG_WITH(libgc, [ --with-libgc=included,none Controls the Boehm GC config, default=included],[libgc=$with_libgc],[libgc=included])
1483 AC_ARG_ENABLE(boehm, [ --disable-boehm Disable the Boehm GC.], support_boehm=$enableval,support_boehm=${support_boehm:-yes})
1484 AM_CONDITIONAL(SUPPORT_BOEHM, test x$support_boehm = xyes)
1486 if test "x$support_boehm" = "xyes"; then
1488 AC_ARG_ENABLE(parallel-mark, [ --enable-parallel-mark Enables Boehm GC Parallel Marking], enable_parallel_mark=$enableval, enable_parallel_mark=$parallel_mark)
1489 if test x$enable_parallel_mark = xyes; then
1490 libgc_configure_args="$libgc_configure_args --enable-parallel-mark"
1500 if test "x$support_boehm" = "xyes"; then
1504 LIBGC_CPPFLAGS='-I$(top_srcdir)/libgc/include'
1505 LIBGC_LIBS='$(top_builddir)/libgc/libmonogc.la'
1506 LIBGC_STATIC_LIBS='$(top_builddir)/libgc/libmonogc-static.la'
1508 BOEHM_DEFINES="-DHAVE_BOEHM_GC"
1510 if test x$target_win32 = xyes; then
1511 BOEHM_DEFINES="$BOEHM_DEFINES -DGC_NOT_DLL"
1512 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DGC_BUILD -DGC_NOT_DLL"
1515 gc_msg="Included Boehm GC with typed GC"
1516 if test x$enable_parallel_mark = xyes; then
1517 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC and Parallel Mark)", [GC description])
1518 gc_msg="$gc_msg and parallel mark"
1520 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC)", [GC description])
1525 AC_MSG_WARN("External Boehm is no longer supported")
1529 AC_MSG_WARN("Use --with-sgen instead, --with-libgc= controls Boehm configuration")
1533 AC_MSG_WARN("Compiling mono without GC.")
1534 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "none", [GC description])
1535 AC_DEFINE(HAVE_NULL_GC,1,[No GC support.])
1539 AC_MSG_ERROR([Invalid argument $libgc to --with-libgc.])
1543 AC_ARG_WITH(large-heap, [ --with-large-heap=yes,no Enable support for GC heaps larger than 3GB (defaults to no)], [large_heap=$withval], [large_heap=no])
1544 if test "x$large_heap" = "xyes"; then
1545 CPPFLAGS="$CPPFLAGS -DLARGE_CONFIG"
1548 AC_SUBST(LIBGC_CPPFLAGS)
1549 AC_SUBST(LIBGC_LIBS)
1550 AC_SUBST(LIBGC_STATIC_LIBS)
1552 AC_SUBST(BOEHM_DEFINES)
1555 AM_CONDITIONAL(SUPPORT_NULLGC, test "x$libgc" = "xnone")
1558 dnl End of Boehm GC Configuration
1561 dnl *************************************
1562 dnl *** Checks for zero length arrays ***
1563 dnl *************************************
1564 AC_MSG_CHECKING(whether $CC supports zero length arrays)
1572 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 0, [Length of zero length arrays])
1575 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 1, [Length of zero length arrays])
1578 dnl ***********************************
1579 dnl *** Checks for signals
1580 dnl ***********************************
1581 AC_CHECK_HEADERS(signal.h)
1582 AC_CHECK_FUNCS(sigaction)
1583 AC_CHECK_FUNCS(kill)
1584 AC_CHECK_FUNCS(signal)
1586 # signal() is declared inline in Android headers
1587 # so we need to workaround it by overriding the check.
1588 if test x$platform_android = xyes; then
1589 AC_DEFINE(HAVE_SIGNAL,1)
1592 if test x$host_win32 = xno; then
1594 dnl hires monotonic clock support
1595 AC_SEARCH_LIBS(clock_gettime, rt)
1596 AC_CHECK_FUNCS(clock_nanosleep)
1598 dnl dynamic loader support
1599 AC_CHECK_FUNC(dlopen, DL_LIB="",
1600 AC_CHECK_LIB(dl, dlopen, DL_LIB="-ldl", dl_support=no)
1602 if test x$dl_support = xno; then
1603 AC_MSG_WARN([No dynamic loading support available])
1605 LIBS="$LIBS $DL_LIB"
1606 AC_DEFINE(HAVE_DL_LOADER,1,[dlopen-based dynamic loader available])
1607 dnl from glib's configure.ac
1608 AC_CACHE_CHECK([for preceeding underscore in symbols],
1610 AC_TRY_RUN([#include <dlfcn.h>
1611 int mono_underscore_test (void) { return 42; }
1613 void *f1 = (void*)0, *f2 = (void*)0, *handle;
1614 handle = dlopen ((void*)0, 0);
1616 f1 = dlsym (handle, "mono_underscore_test");
1617 f2 = dlsym (handle, "_mono_underscore_test");
1618 } return (!f2 || f1);
1620 [mono_cv_uscore=yes],
1621 [mono_cv_uscore=no],
1624 if test "x$mono_cv_uscore" = "xyes"; then
1625 MONO_DL_NEED_USCORE=1
1627 MONO_DL_NEED_USCORE=0
1629 AC_SUBST(MONO_DL_NEED_USCORE)
1630 AC_CHECK_FUNC(dlerror)
1633 dnl ******************************************************************
1634 dnl *** Checks for the IKVM JNI interface library ***
1635 dnl ******************************************************************
1636 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])
1639 if test x$with_ikvm_native = xyes; then
1640 ikvm_native_dir=ikvm-native
1641 jdk_headers_found="IKVM Native"
1644 AC_SUBST(ikvm_native_dir)
1646 AC_CHECK_HEADERS(execinfo.h)
1648 AC_CHECK_HEADERS(sys/auxv.h sys/resource.h)
1650 AC_CHECK_FUNCS(getgrgid_r)
1651 AC_CHECK_FUNCS(getgrnam_r)
1652 AC_CHECK_FUNCS(getresuid)
1653 AC_CHECK_FUNCS(setresuid)
1654 AC_CHECK_FUNCS(kqueue)
1655 AC_CHECK_FUNCS(backtrace_symbols)
1656 AC_CHECK_FUNCS(mkstemp)
1657 AC_CHECK_FUNCS(mmap)
1658 AC_CHECK_FUNCS(madvise)
1659 AC_CHECK_FUNCS(getrusage)
1660 AC_CHECK_FUNCS(getpriority)
1661 AC_CHECK_FUNCS(setpriority)
1662 AC_CHECK_FUNCS(dl_iterate_phdr)
1663 AC_CHECK_FUNCS(dladdr)
1664 AC_CHECK_FUNCS(sysconf)
1665 AC_CHECK_FUNCS(getrlimit)
1666 AC_CHECK_FUNCS(prctl)
1668 AC_CHECK_FUNCS(sched_getaffinity)
1669 AC_CHECK_FUNCS(sched_setaffinity)
1670 AC_CHECK_FUNCS(sched_getcpu)
1672 if test x$platform_android != xyes; then
1673 AC_CHECK_FUNCS(getpwnam_r)
1674 AC_CHECK_FUNCS(getpwuid_r)
1677 AC_FUNC_STRERROR_R()
1679 dnl ****************************************************************
1680 dnl *** Check for sched_setaffinity from glibc versions before ***
1681 dnl *** 2.3.4. The older versions of the function only take 2 ***
1682 dnl *** parameters, not 3. ***
1684 dnl *** Because the interface change was not made in a minor ***
1685 dnl *** version rev, the __GLIBC__ and __GLIBC_MINOR__ macros ***
1686 dnl *** won't always indicate the interface sched_affinity has. ***
1687 dnl ****************************************************************
1688 AC_MSG_CHECKING(for sched_setaffinity from glibc < 2.3.4)
1689 AC_TRY_COMPILE([#include <sched.h>], [
1691 sched_setaffinity(0, &mask);
1694 # Yes, we have it...
1696 AC_DEFINE(GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY, 1, [Have GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY])
1698 # We have the new, three-parameter version
1701 AC_TRY_COMPILE([#include <sched.h>], [
1702 CPU_COUNT((void *) 0);
1705 AC_DEFINE(GLIBC_HAS_CPU_COUNT, 1, [GLIBC has CPU_COUNT macro in sched.h])
1707 # We have the new, three-parameter version
1711 dnl ******************************************************************
1712 dnl *** Check for large file support ***
1713 dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) ***
1714 dnl ******************************************************************
1716 # Check that off_t can represent 2**63 - 1 correctly, working around
1717 # potential compiler bugs. Defines LARGE_FILE_SUPPORT, adds $1 to
1718 # CPPFLAGS and sets $large_offt to yes if the test succeeds
1720 AC_DEFUN([LARGE_FILES], [
1721 large_CPPFLAGS=$CPPFLAGS
1722 CPPFLAGS="$CPPFLAGS $1"
1724 #include <sys/types.h>
1727 /* Lifted this compile time assert method from: http://www.jaggersoft.com/pubs/CVu11_3.html */
1728 #define COMPILE_TIME_ASSERT(pred) \
1729 switch(0){case 0:case pred:;}
1730 COMPILE_TIME_ASSERT(sizeof(off_t) * CHAR_BIT == 64);
1733 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT, 1, [Have large file support])
1734 large_CPPFLAGS="$large_CPPFLAGS $1"
1739 CPPFLAGS=$large_CPPFLAGS
1742 AC_MSG_CHECKING(if off_t is 64 bits wide)
1744 if test $large_offt = no; then
1745 AC_MSG_CHECKING(if _FILE_OFFSET_BITS=64 gives 64 bit off_t)
1746 LARGE_FILES("-D_FILE_OFFSET_BITS=64")
1748 if test $large_offt = no; then
1749 AC_MSG_WARN([No 64 bit file size support available])
1752 dnl *****************************
1753 dnl *** Checks for libsocket ***
1754 dnl *****************************
1755 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
1759 dnl *****************************
1760 dnl *** Checks for libinotify ***
1761 dnl *****************************
1762 AC_CHECK_LIB(inotify, inotify_init, LIBS="$LIBS -linotify")
1765 dnl *******************************
1766 dnl *** Checks for MSG_NOSIGNAL ***
1767 dnl *******************************
1768 AC_MSG_CHECKING(for MSG_NOSIGNAL)
1769 AC_TRY_COMPILE([#include <sys/socket.h>], [
1770 int f = MSG_NOSIGNAL;
1772 # Yes, we have it...
1774 AC_DEFINE(HAVE_MSG_NOSIGNAL, 1, [Have MSG_NOSIGNAL])
1776 # We'll have to use signals
1780 dnl *****************************
1781 dnl *** Checks for IPPROTO_IP ***
1782 dnl *****************************
1783 AC_MSG_CHECKING(for IPPROTO_IP)
1784 AC_TRY_COMPILE([#include <netinet/in.h>], [
1785 int level = IPPROTO_IP;
1787 # Yes, we have it...
1789 AC_DEFINE(HAVE_IPPROTO_IP, 1, [Have IPPROTO_IP])
1791 # We'll have to use getprotobyname
1795 dnl *******************************
1796 dnl *** Checks for IPPROTO_IPV6 ***
1797 dnl *******************************
1798 AC_MSG_CHECKING(for IPPROTO_IPV6)
1799 AC_TRY_COMPILE([#include <netinet/in.h>], [
1800 int level = IPPROTO_IPV6;
1802 # Yes, we have it...
1804 AC_DEFINE(HAVE_IPPROTO_IPV6, 1, [Have IPPROTO_IPV6])
1806 # We'll have to use getprotobyname
1810 dnl ******************************
1811 dnl *** Checks for IPPROTO_TCP ***
1812 dnl ******************************
1813 AC_MSG_CHECKING(for IPPROTO_TCP)
1814 AC_TRY_COMPILE([#include <netinet/in.h>], [
1815 int level = IPPROTO_TCP;
1817 # Yes, we have it...
1819 AC_DEFINE(HAVE_IPPROTO_TCP, 1, [Have IPPROTO_TCP])
1821 # We'll have to use getprotobyname
1825 dnl *****************************
1826 dnl *** Checks for SOL_IP ***
1827 dnl *****************************
1828 AC_MSG_CHECKING(for SOL_IP)
1829 AC_TRY_COMPILE([#include <netdb.h>], [
1832 # Yes, we have it...
1834 AC_DEFINE(HAVE_SOL_IP, 1, [Have SOL_IP])
1836 # We'll have to use getprotobyname
1840 dnl *****************************
1841 dnl *** Checks for SOL_IPV6 ***
1842 dnl *****************************
1843 AC_MSG_CHECKING(for SOL_IPV6)
1844 AC_TRY_COMPILE([#include <netdb.h>], [
1845 int level = SOL_IPV6;
1847 # Yes, we have it...
1849 AC_DEFINE(HAVE_SOL_IPV6, 1, [Have SOL_IPV6])
1851 # We'll have to use getprotobyname
1855 dnl *****************************
1856 dnl *** Checks for SOL_TCP ***
1857 dnl *****************************
1858 AC_MSG_CHECKING(for SOL_TCP)
1859 AC_TRY_COMPILE([#include <netdb.h>], [
1860 int level = SOL_TCP;
1862 # Yes, we have it...
1864 AC_DEFINE(HAVE_SOL_TCP, 1, [Have SOL_TCP])
1866 # We'll have to use getprotobyname
1870 dnl *****************************
1871 dnl *** Checks for IP_PKTINFO ***
1872 dnl *****************************
1873 AC_MSG_CHECKING(for IP_PKTINFO)
1874 AC_TRY_COMPILE([#include <linux/in.h>], [
1875 int level = IP_PKTINFO;
1877 # Yes, we have it...
1879 AC_DEFINE(HAVE_IP_PKTINFO, 1, [Have IP_PKTINFO])
1884 dnl *****************************
1885 dnl *** Checks for IPV6_PKTINFO ***
1886 dnl *****************************
1887 AC_MSG_CHECKING(for IPV6_PKTINFO)
1888 AC_TRY_COMPILE([#include <netdb.h>], [
1889 int level = IPV6_PKTINFO;
1891 # Yes, we have it...
1893 AC_DEFINE(HAVE_IPV6_PKTINFO, 1, [Have IPV6_PKTINFO])
1898 dnl **********************************
1899 dnl *** Checks for IP_DONTFRAG ***
1900 dnl **********************************
1901 AC_MSG_CHECKING(for IP_DONTFRAG)
1902 AC_TRY_COMPILE([#include <netinet/in.h>], [
1903 int level = IP_DONTFRAG;
1905 # Yes, we have it...
1907 AC_DEFINE(HAVE_IP_DONTFRAG, 1, [Have IP_DONTFRAG])
1912 dnl **********************************
1913 dnl *** Checks for IP_DONTFRAGMENT ***
1914 dnl **********************************
1915 AC_MSG_CHECKING(for IP_DONTFRAGMENT)
1916 AC_TRY_COMPILE([#include <Ws2ipdef.h>], [
1917 int level = IP_DONTFRAGMENT;
1919 # Yes, we have it...
1921 AC_DEFINE(HAVE_IP_DONTFRAGMENT, 1, [Have IP_DONTFRAGMENT])
1926 dnl **********************************
1927 dnl *** Checks for IP_MTU_DISCOVER ***
1928 dnl **********************************
1929 AC_MSG_CHECKING(for IP_MTU_DISCOVER)
1930 AC_TRY_COMPILE([#include <linux/in.h>], [
1931 int level = IP_MTU_DISCOVER;
1933 # Yes, we have it...
1935 AC_DEFINE(HAVE_IP_MTU_DISCOVER, 1, [Have IP_MTU_DISCOVER])
1940 dnl **********************************
1941 dnl *** Checks for IP_PMTUDISC_DO ***
1942 dnl **********************************
1943 AC_MSG_CHECKING(for IP_PMTUDISC_DO)
1944 AC_TRY_COMPILE([#include <linux/in.h>], [
1945 int level = IP_PMTUDISC_DO;
1947 # Yes, we have it...
1949 AC_DEFINE(HAVE_IP_PMTUDISC_DO, 1, [Have IP_PMTUDISC_DO])
1954 dnl *********************************
1955 dnl *** Check for struct ip_mreqn ***
1956 dnl *********************************
1957 AC_MSG_CHECKING(for struct ip_mreqn)
1958 AC_TRY_COMPILE([#include <netinet/in.h>], [
1959 struct ip_mreqn mreq;
1960 mreq.imr_address.s_addr = 0;
1962 # Yes, we have it...
1964 AC_DEFINE(HAVE_STRUCT_IP_MREQN, 1, [Have struct ip_mreqn])
1966 # We'll just have to try and use struct ip_mreq
1968 AC_MSG_CHECKING(for struct ip_mreq)
1969 AC_TRY_COMPILE([#include <netinet/in.h>], [
1970 struct ip_mreq mreq;
1971 mreq.imr_interface.s_addr = 0;
1973 # Yes, we have it...
1975 AC_DEFINE(HAVE_STRUCT_IP_MREQ, 1, [Have struct ip_mreq])
1977 # No multicast support
1982 dnl **********************************
1983 dnl *** Check for getaddrinfo ***
1984 dnl **********************************
1985 AC_MSG_CHECKING(for getaddrinfo)
1990 getaddrinfo(NULL,NULL,NULL,NULL);
1992 # Yes, we have it...
1994 AC_DEFINE(HAVE_GETADDRINFO, 1, [Have getaddrinfo])
1999 dnl **********************************
2000 dnl *** Check for gethostbyname2_r ***
2001 dnl **********************************
2002 AC_MSG_CHECKING(for gethostbyname2_r)
2008 gethostbyname2_r(NULL,0,NULL,NULL,0,NULL,NULL);
2010 # Yes, we have it...
2012 AC_DEFINE(HAVE_GETHOSTBYNAME2_R, 1, [Have gethostbyname2_r])
2017 dnl **********************************
2018 dnl *** Check for gethostbyname2 ***
2019 dnl **********************************
2020 AC_MSG_CHECKING(for gethostbyname2)
2025 gethostbyname2(NULL,0);
2027 # Yes, we have it...
2029 AC_DEFINE(HAVE_GETHOSTBYNAME2, 1, [Have gethostbyname2])
2034 dnl **********************************
2035 dnl *** Check for gethostbyname ***
2036 dnl **********************************
2037 AC_MSG_CHECKING(for gethostbyname)
2042 gethostbyname(NULL);
2044 # Yes, we have it...
2046 AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [Have gethostbyname])
2051 dnl **********************************
2052 dnl *** Check for getprotobyname ***
2053 dnl **********************************
2054 AC_MSG_CHECKING(for getprotobyname)
2059 getprotobyname(NULL);
2061 # Yes, we have it...
2063 AC_DEFINE(HAVE_GETPROTOBYNAME, 1, [Have getprotobyname])
2068 dnl **********************************
2069 dnl *** Check for getnameinfo ***
2070 dnl **********************************
2071 AC_MSG_CHECKING(for getnameinfo)
2076 getnameinfo (NULL, 0, NULL, 0, NULL, 0, 0);
2078 # Yes, we have it...
2080 AC_DEFINE(HAVE_GETNAMEINFO, 1, [Have getnameinfo])
2086 dnl **********************************
2087 dnl *** Check for inet_ntop ***
2088 dnl **********************************
2089 AC_MSG_CHECKING(for inet_ntop)
2092 #include <arpa/inet.h>
2094 inet_ntop (0, NULL, NULL, 0);
2096 # Yes, we have it...
2098 AC_DEFINE(HAVE_INET_NTOP, 1, [Have inet_ntop])
2103 dnl *****************************
2104 dnl *** Checks for libnsl ***
2105 dnl *****************************
2106 AC_CHECK_FUNC(gethostbyaddr, , AC_CHECK_LIB(nsl, gethostbyaddr, LIBS="$LIBS -lnsl"))
2108 AC_CHECK_FUNCS(inet_pton inet_aton)
2110 dnl *****************************
2111 dnl *** Checks for libxnet ***
2112 dnl *****************************
2115 AC_MSG_CHECKING(for Solaris XPG4 support)
2116 if test -f /usr/lib/libxnet.so; then
2117 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=500"
2118 CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
2119 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED=1"
2126 if test "$GCC" = "yes"; then
2127 CFLAGS="$CFLAGS -Wno-char-subscripts"
2132 dnl *****************************
2133 dnl *** Checks for libpthread ***
2134 dnl *****************************
2135 # on FreeBSD -STABLE, the pthreads functions all reside in libc_r
2136 # and libpthread does not exist
2140 dnl Haiku has pthread in libroot (libc equiv)
2141 AC_CHECK_LIB(pthread, main, LIBS="$LIBS")
2144 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
2147 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
2150 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -lpthread")
2153 AC_CHECK_HEADERS(pthread.h)
2154 AC_CHECK_HEADERS(pthread_np.h)
2155 AC_CHECK_FUNCS(pthread_mutex_timedlock)
2156 AC_CHECK_FUNCS(pthread_getattr_np pthread_attr_get_np pthread_setname_np pthread_cond_timedwait_relative_np)
2157 AC_CHECK_FUNCS(pthread_kill)
2158 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
2159 AC_TRY_COMPILE([ #include <pthread.h>], [
2160 pthread_mutexattr_t attr;
2161 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
2166 AC_ERROR(Posix system lacks support for recursive mutexes)
2168 AC_CHECK_FUNCS(pthread_attr_setstacksize)
2169 AC_CHECK_FUNCS(pthread_attr_getstack pthread_attr_getstacksize)
2170 AC_CHECK_FUNCS(pthread_get_stacksize_np pthread_get_stackaddr_np)
2172 dnl **********************************
2173 dnl *** Check for mincore ***
2174 dnl **********************************
2175 AC_MSG_CHECKING(for mincore)
2178 #include <sys/types.h>
2179 #include <sys/mman.h>
2181 mincore(NULL, 0, NULL);
2183 # Yes, we have it...
2185 AC_DEFINE(HAVE_MINCORE, 1, [Have mincore])
2190 dnl ***********************************
2191 dnl *** Checks for working __thread ***
2192 dnl ***********************************
2193 AC_MSG_CHECKING(for working __thread)
2194 if test "x$with_tls" != "x__thread"; then
2195 AC_MSG_RESULT(disabled)
2196 elif test "x$cross_compiling" = "xyes"; then
2197 AC_MSG_RESULT(cross compiling, assuming yes)
2200 #if defined(__APPLE__) && defined(__clang__)
2201 #error "__thread does not currently work with clang on Mac OS X"
2204 #include <pthread.h>
2206 static int res1, res2;
2208 void thread_main (void *arg)
2223 pthread_create (&t1, NULL, thread_main, 1);
2224 pthread_create (&t2, NULL, thread_main, 2);
2226 pthread_join (t1, NULL);
2227 pthread_join (t2, NULL);
2229 return !(res1 + res2 == 2);
2239 dnl **************************************
2240 dnl *** Checks for working sigaltstack ***
2241 dnl **************************************
2242 AC_MSG_CHECKING(for working sigaltstack)
2243 if test "x$with_sigaltstack" != "xyes"; then
2244 AC_MSG_RESULT(disabled)
2245 elif test "x$cross_compiling" = "xyes"; then
2246 AC_MSG_RESULT(cross compiling, assuming yes)
2253 #include <pthread.h>
2254 #include <sys/wait.h>
2255 #if defined(__FreeBSD__) || defined(__NetBSD__)
2256 #define SA_STACK SA_ONSTACK
2259 sigsegv_signal_handler (int _dummy, siginfo_t *info, void *context)
2264 volatile char*__ptr = NULL;
2266 loop (void *ignored)
2275 struct sigaction sa;
2279 struct sigaltstack sas;
2282 pthread_attr_t attr;
2284 sa.sa_sigaction = sigsegv_signal_handler;
2285 sigemptyset (&sa.sa_mask);
2286 sa.sa_flags = SA_SIGINFO | SA_ONSTACK;
2287 if (sigaction (SIGSEGV, &sa, NULL) == -1) {
2288 perror ("sigaction");
2292 /* x86 darwin deliver segfaults using SIGBUS */
2293 if (sigaction (SIGBUS, &sa, NULL) == -1) {
2294 perror ("sigaction");
2297 sas.ss_sp = malloc (SIGSTKSZ);
2298 sas.ss_size = SIGSTKSZ;
2300 if (sigaltstack (&sas, NULL) == -1) {
2301 perror ("sigaltstack");
2305 pthread_attr_init (&attr);
2306 if (pthread_create(&id, &attr, loop, &attr) != 0) {
2307 printf ("pthread_create\n");
2331 for (i = 0; i < 300; ++i) {
2332 waitpid (son, &status, WNOHANG);
2333 if (WIFEXITED (status) && WEXITSTATUS (status) == 0)
2338 kill (son, SIGKILL);
2344 AC_DEFINE(HAVE_WORKING_SIGALTSTACK, 1, [Have a working sigaltstack])
2351 dnl ********************************
2352 dnl *** Checks for semaphore lib ***
2353 dnl ********************************
2354 # 'Real Time' functions on Solaris
2355 # posix4 on Solaris 2.6
2356 # pthread (first!) on Linux
2357 AC_SEARCH_LIBS(sem_init, pthread rt posix4)
2359 AC_SEARCH_LIBS(shm_open, pthread rt posix4)
2360 AC_CHECK_FUNCS(shm_open)
2362 dnl ********************************
2363 dnl *** Checks for timezone stuff **
2364 dnl ********************************
2365 AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
2371 ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
2372 if test $ac_cv_struct_tm_gmtoff = yes; then
2373 AC_DEFINE(HAVE_TM_GMTOFF, 1, [Have tm_gmtoff])
2375 AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone,
2380 ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no))
2381 if test $ac_cv_var_timezone = yes; then
2382 AC_DEFINE(HAVE_TIMEZONE, 1, [Have timezone variable])
2384 AC_ERROR(unable to find a way to determine timezone)
2388 dnl *********************************
2389 dnl *** Checks for math functions ***
2390 dnl *********************************
2391 AC_SEARCH_LIBS(sqrtf, m)
2392 if test "x$has_broken_apple_cpp" != "xyes"; then
2393 AC_CHECK_FUNCS(finite, , AC_MSG_CHECKING(for finite in math.h)
2394 AC_TRY_LINK([#include <math.h>],
2396 AC_DEFINE(HAVE_FINITE, 1, [Have finite in -lm]) AC_MSG_RESULT(yes),
2399 AC_CHECK_FUNCS(isfinite, , AC_MSG_CHECKING(for isfinite in math.h)
2400 AC_TRY_LINK([#include <math.h>],
2402 AC_DEFINE(HAVE_ISFINITE, 1, [Have isfinite]) AC_MSG_RESULT(yes),
2405 dnl ****************************************************************
2406 dnl *** Checks for working poll() (macosx defines it but doesn't ***
2407 dnl *** have it in the library (duh)) ***
2408 dnl ****************************************************************
2409 AC_CHECK_FUNCS(poll)
2411 dnl *************************
2412 dnl *** Check for signbit ***
2413 dnl *************************
2414 AC_MSG_CHECKING(for signbit)
2415 AC_TRY_LINK([#include <math.h>], [
2416 int s = signbit(1.0);
2419 AC_DEFINE(HAVE_SIGNBIT, 1, [Have signbit])
2424 dnl **********************************
2426 dnl **********************************
2427 AC_CHECK_HEADERS(sys/epoll.h)
2429 AC_CHECK_FUNCS(epoll_ctl, [haveepoll=yes], )
2430 if test "x$haveepoll" = "xyes" -a "x$ac_cv_header_sys_epoll_h" = "xyes"; then
2431 AC_DEFINE(HAVE_EPOLL, 1, [epoll supported])
2436 AC_CHECK_HEADERS(sys/event.h)
2437 AC_CHECK_FUNCS(kqueue, [havekqueue=yes], )
2439 dnl **************************************
2440 dnl * Darwin has a race that prevents us from using reliably:
2441 dnl * http://lists.apple.com/archives/darwin-dev/2011/Jun/msg00016.html
2442 dnl * Since kqueue is mostly used for scaling large web servers,
2443 dnl * and very few folks run Mono on large web servers on OSX, falling
2445 dnl **************************************
2446 if test "x$havekqueue" = "xyes" -a "x$ac_cv_header_sys_event_h" = "xyes"; then
2447 if test "x$host_darwin" = "xno"; then
2448 AC_DEFINE(USE_KQUEUE_FOR_THREADPOOL, 1, [Use kqueue for the threadpool])
2452 dnl ******************************
2453 dnl *** Checks for SIOCGIFCONF ***
2454 dnl ******************************
2455 AC_CHECK_HEADERS(sys/ioctl.h)
2456 AC_CHECK_HEADERS(net/if.h, [], [],
2458 #ifdef HAVE_SYS_TYPES_H
2459 # include <sys/types.h>
2461 #ifdef HAVE_SYS_SOCKET_H
2462 # include <sys/socket.h>
2465 AC_MSG_CHECKING(for ifreq)
2468 #include <sys/ioctl.h>
2476 x = (void *) &ifr->ifr_addr;
2479 AC_DEFINE(HAVE_SIOCGIFCONF, 1, [Can get interface list])
2483 dnl **********************************
2484 dnl *** Checks for sin_len ***
2485 dnl **********************************
2486 AC_MSG_CHECKING(for sockaddr_in.sin_len)
2488 #include <netinet/in.h>
2490 struct sockaddr_in saddr;
2491 saddr.sin_len = sizeof (saddr);
2494 AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [sockaddr_in has sin_len])
2498 dnl **********************************
2499 dnl *** Checks for sin6_len ***
2500 dnl **********************************
2501 AC_MSG_CHECKING(for sockaddr_in6.sin6_len)
2503 #include <netinet/in.h>
2505 struct sockaddr_in6 saddr6;
2506 saddr6.sin6_len = sizeof (saddr6);
2509 AC_DEFINE(HAVE_SOCKADDR_IN6_SIN_LEN, 1, [sockaddr_in6 has sin6_len])
2513 dnl **********************************
2514 dnl *** Check for getifaddrs ***
2515 dnl **********************************
2516 AC_MSG_CHECKING(for getifaddrs)
2519 #include <sys/types.h>
2520 #include <sys/socket.h>
2521 #include <ifaddrs.h>
2525 # Yes, we have it...
2527 AC_DEFINE(HAVE_GETIFADDRS, 1, [Have getifaddrs])
2531 dnl **********************************
2532 dnl *** Check for if_nametoindex ***
2533 dnl **********************************
2534 AC_MSG_CHECKING(for if_nametoindex)
2537 #include <sys/types.h>
2538 #include <sys/socket.h>
2541 if_nametoindex(NULL);
2543 # Yes, we have it...
2545 AC_DEFINE(HAVE_IF_NAMETOINDEX, 1, [Have if_nametoindex])
2550 dnl **********************************
2551 dnl *** Checks for proclib ***
2552 dnl **********************************
2553 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.)])
2554 dnl **********************************
2555 dnl *** Checks for MonoPosixHelper ***
2556 dnl **********************************
2557 AC_CHECK_HEADERS(checklist.h)
2558 AC_CHECK_HEADERS(pathconf.h)
2559 AC_CHECK_HEADERS(fstab.h)
2560 AC_CHECK_HEADERS(attr/xattr.h)
2561 AC_CHECK_HEADERS(sys/extattr.h)
2562 AC_CHECK_HEADERS(sys/sendfile.h)
2563 AC_CHECK_HEADERS(sys/statvfs.h)
2564 AC_CHECK_HEADERS(sys/statfs.h)
2565 AC_CHECK_HEADERS(sys/vfstab.h)
2566 AC_CHECK_HEADERS(sys/xattr.h)
2567 AC_CHECK_HEADERS(sys/mman.h)
2568 AC_CHECK_HEADERS(sys/param.h)
2569 AC_CHECK_HEADERS(sys/mount.h, [], [],
2571 #ifdef HAVE_SYS_PARAM_H
2572 # include <sys/param.h>
2575 AC_CHECK_HEADERS(sys/mount.h)
2576 AC_CHECK_FUNCS(confstr)
2577 AC_CHECK_FUNCS(seekdir telldir)
2578 AC_CHECK_FUNCS(getdomainname)
2579 AC_CHECK_FUNCS(setdomainname)
2580 AC_CHECK_FUNCS(endgrent getgrent fgetgrent setgrent)
2581 AC_CHECK_FUNCS(setgroups)
2582 AC_CHECK_FUNCS(endpwent getpwent fgetpwent setpwent)
2583 AC_CHECK_FUNCS(getfsstat)
2584 AC_CHECK_FUNCS(lutimes futimes)
2585 AC_CHECK_FUNCS(mremap)
2586 AC_CHECK_FUNCS(remap_file_pages)
2587 AC_CHECK_FUNCS(posix_fadvise)
2588 AC_CHECK_FUNCS(posix_fallocate)
2589 AC_CHECK_FUNCS(posix_madvise)
2590 AC_CHECK_FUNCS(vsnprintf)
2591 AC_CHECK_FUNCS(sendfile)
2592 AC_CHECK_FUNCS(gethostid sethostid)
2593 AC_CHECK_FUNCS(sethostname)
2594 AC_CHECK_FUNCS(statfs)
2595 AC_CHECK_FUNCS(fstatfs)
2596 AC_CHECK_FUNCS(statvfs)
2597 AC_CHECK_FUNCS(fstatvfs)
2598 AC_CHECK_FUNCS(stime)
2599 AC_CHECK_FUNCS(strerror_r)
2600 AC_CHECK_FUNCS(ttyname_r)
2601 AC_CHECK_FUNCS(psignal)
2602 AC_CHECK_FUNCS(getlogin_r)
2603 AC_CHECK_FUNCS(lockf)
2604 AC_CHECK_FUNCS(swab)
2605 AC_CHECK_FUNCS(setusershell endusershell)
2606 AC_CHECK_FUNCS(futimens utimensat)
2607 AC_CHECK_FUNCS(fstatat mknodat readlinkat)
2608 AC_CHECK_FUNCS(readv writev preadv pwritev)
2609 AC_CHECK_FUNCS(setpgid)
2610 AC_CHECK_FUNCS(system)
2611 AC_CHECK_FUNCS(fork execv execve)
2612 AC_CHECK_FUNCS(accept4)
2613 AC_CHECK_FUNCS(localtime_r)
2614 AC_CHECK_FUNCS(mkdtemp)
2615 AC_CHECK_SIZEOF(size_t)
2616 AC_CHECK_TYPES([blksize_t], [AC_DEFINE(HAVE_BLKSIZE_T)], ,
2617 [#include <sys/types.h>
2618 #include <sys/stat.h>
2619 #include <unistd.h>])
2620 AC_CHECK_TYPES([blkcnt_t], [AC_DEFINE(HAVE_BLKCNT_T)], ,
2621 [#include <sys/types.h>
2622 #include <sys/stat.h>
2623 #include <unistd.h>])
2624 AC_CHECK_TYPES([suseconds_t], [AC_DEFINE(HAVE_SUSECONDS_T)], ,
2625 [#include <sys/time.h>])
2626 AC_CHECK_TYPES([struct cmsghdr], [AC_DEFINE(HAVE_STRUCT_CMSGHDR)], ,
2627 [#include <sys/socket.h>])
2628 AC_CHECK_TYPES([struct flock], [AC_DEFINE(HAVE_STRUCT_FLOCK)], ,
2629 [#include <unistd.h>
2630 #include <fcntl.h>])
2631 AC_CHECK_TYPES([struct iovec], [AC_DEFINE(HAVE_STRUCT_IOVEC)], ,
2632 [#include <sys/uio.h>])
2633 AC_CHECK_TYPES([struct linger], [AC_DEFINE(HAVE_STRUCT_LINGER)], ,
2634 [#include <sys/socket.h>])
2635 AC_CHECK_TYPES([struct pollfd], [AC_DEFINE(HAVE_STRUCT_POLLFD)], ,
2636 [#include <sys/poll.h>])
2637 AC_CHECK_TYPES([struct sockaddr], [AC_DEFINE(HAVE_STRUCT_SOCKADDR)], ,
2638 [#include <sys/socket.h>])
2639 AC_CHECK_TYPES([struct sockaddr_storage], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE)], ,
2640 [#include <sys/socket.h>])
2641 AC_CHECK_TYPES([struct sockaddr_in], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN)], ,
2642 [#include <netinet/in.h>])
2643 AC_CHECK_TYPES([struct sockaddr_in6], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6)], ,
2644 [#include <netinet/in.h>])
2645 AC_CHECK_TYPES([struct sockaddr_un], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_UN)], ,
2646 [#include <sys/un.h>])
2647 AC_CHECK_TYPES([struct stat], [AC_DEFINE(HAVE_STRUCT_STAT)], ,
2648 [#include <sys/types.h>
2649 #include <sys/stat.h>
2650 #include <unistd.h>])
2651 AC_CHECK_TYPES([struct timespec], [AC_DEFINE(HAVE_STRUCT_TIMESPEC)], ,
2652 [#include <time.h>])
2653 AC_CHECK_TYPES([struct timeval], [AC_DEFINE(HAVE_STRUCT_TIMEVAL)], ,
2654 [#include <sys/time.h>
2655 #include <sys/types.h>
2656 #include <utime.h>])
2657 AC_CHECK_TYPES([struct timezone], [AC_DEFINE(HAVE_STRUCT_TIMEZONE)], ,
2658 [#include <sys/time.h>])
2659 AC_CHECK_TYPES([struct utimbuf], [AC_DEFINE(HAVE_STRUCT_UTIMBUF)], ,
2660 [#include <sys/types.h>
2661 #include <utime.h>])
2663 [struct dirent.d_off, struct dirent.d_reclen, struct dirent.d_type],,,
2664 [#include <sys/types.h>
2665 #include <dirent.h>])
2667 [struct passwd.pw_gecos],,,
2668 [#include <sys/types.h>
2671 [struct statfs.f_flags],,,
2672 [#include <sys/types.h>
2673 #include <sys/vfs.h>])
2675 [struct stat.st_atim, struct stat.st_mtim, struct stat.st_atimespec, struct stat.st_ctim],,,
2676 [#include <sys/types.h>
2677 #include <sys/stat.h>
2678 #include <unistd.h>])
2680 dnl Favour xattr through glibc, but use libattr if we have to
2681 AC_CHECK_FUNC(lsetxattr, ,
2682 AC_CHECK_LIB(attr, lsetxattr, XATTR_LIB="-lattr",)
2686 dnl kinfo_proc.kp_proc works on darwin but fails on other simil-bsds
2688 [struct kinfo_proc.kp_proc],,,
2689 [#include <sys/types.h>
2690 #include <sys/param.h>
2691 #include <sys/sysctl.h>
2692 #include <sys/proc.h>
2695 dnl *********************************
2696 dnl *** Checks for Windows compilation ***
2697 dnl *********************************
2698 AC_CHECK_HEADERS(sys/time.h)
2699 AC_CHECK_HEADERS(sys/param.h)
2700 AC_CHECK_HEADERS(dirent.h)
2702 dnl ******************************************
2703 dnl *** Checks for OSX and iOS compilation ***
2704 dnl ******************************************
2705 AC_CHECK_HEADERS(CommonCrypto/CommonDigest.h)
2707 dnl *********************************
2708 dnl *** Check for Console 2.0 I/O ***
2709 dnl *********************************
2710 AC_CHECK_HEADERS([curses.h])
2711 AC_CHECK_HEADERS([term.h], [], [],
2716 AC_CHECK_HEADERS([termios.h])
2718 dnl *********************************
2719 dnl *** Checks for random ***
2720 dnl *********************************
2721 if test x$host_darwin = xno; then
2722 AC_CHECK_HEADERS(sys/random.h)
2723 AC_CHECK_FUNCS(getrandom getentropy)
2726 dnl *********************************
2727 dnl *** Checks for Windows compilation ***
2728 dnl *********************************
2729 AC_CHECK_HEADERS(winternl.h)
2731 jdk_headers_found=no
2732 AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
2733 AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?))
2734 AC_CHECK_LIB(ole32, main, LIBS="$LIBS -lole32", AC_ERROR(bad mingw install?))
2735 AC_CHECK_LIB(winmm, main, LIBS="$LIBS -lwinmm", AC_ERROR(bad mingw install?))
2736 AC_CHECK_LIB(oleaut32, main, LIBS="$LIBS -loleaut32", AC_ERROR(bad mingw install?))
2737 AC_CHECK_LIB(advapi32, main, LIBS="$LIBS -ladvapi32", AC_ERROR(bad mingw install?))
2738 AC_CHECK_LIB(version, main, LIBS="$LIBS -lversion", AC_ERROR(bad mingw install?))
2740 dnl *********************************
2741 dnl *** Check for struct ip_mreqn ***
2742 dnl *********************************
2743 AC_MSG_CHECKING(for struct ip_mreqn)
2744 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
2745 struct ip_mreqn mreq;
2746 mreq.imr_address.s_addr = 0;
2748 # Yes, we have it...
2750 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
2752 # We'll just have to try and use struct ip_mreq
2754 AC_MSG_CHECKING(for struct ip_mreq)
2755 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
2756 struct ip_mreq mreq;
2757 mreq.imr_interface.s_addr = 0;
2759 # Yes, we have it...
2761 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
2763 # No multicast support
2768 dnl **********************************
2769 dnl *** Check for getaddrinfo ***
2770 dnl **********************************
2771 AC_MSG_CHECKING(for getaddrinfo)
2774 #include <winsock2.h>
2775 #include <ws2tcpip.h>
2777 getaddrinfo(NULL,NULL,NULL,NULL);
2779 # Yes, we have it...
2781 AC_DEFINE(HAVE_GETADDRINFO, 1, [Have getaddrinfo])
2786 dnl **********************************
2787 dnl *** Check for gethostbyname ***
2788 dnl **********************************
2789 AC_MSG_CHECKING(for gethostbyname)
2792 #include <winsock2.h>
2793 #include <ws2tcpip.h>
2795 gethostbyname(NULL);
2797 # Yes, we have it...
2799 AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [Have gethostbyname])
2804 dnl **********************************
2805 dnl *** Check for getprotobyname ***
2806 dnl **********************************
2807 AC_MSG_CHECKING(for getprotobyname)
2810 #include <winsock2.h>
2811 #include <ws2tcpip.h>
2813 getprotobyname(NULL);
2815 # Yes, we have it...
2817 AC_DEFINE(HAVE_GETPROTOBYNAME, 1, [Have getprotobyname])
2822 dnl **********************************
2823 dnl *** Check for getnameinfo ***
2824 dnl **********************************
2825 AC_MSG_CHECKING(for getnameinfo)
2828 #include <winsock2.h>
2829 #include <ws2tcpip.h>
2831 getnameinfo (NULL, 0, NULL, 0, NULL, 0, 0);
2833 # Yes, we have it...
2835 AC_DEFINE(HAVE_GETNAMEINFO, 1, [Have getnameinfo])
2840 dnl **********************************
2841 dnl *** Check for inet_ntop ***
2842 dnl **********************************
2843 AC_MSG_CHECKING(for inet_ntop)
2846 #include <winsock2.h>
2847 #include <ws2tcpip.h>
2849 inet_ntop (0, NULL, NULL, 0);
2851 # Yes, we have it...
2853 AC_DEFINE(HAVE_INET_NTOP, 1, [Have inet_ntop])
2858 dnl **********************************
2859 dnl *** Check for inet_pton ***
2860 dnl **********************************
2861 AC_MSG_CHECKING(for inet_pton)
2864 #include <winsock2.h>
2865 #include <ws2tcpip.h>
2870 inet_pton (0, NULL, NULL);
2872 # Yes, we have it...
2874 AC_DEFINE(HAVE_INET_PTON, 1, [Have inet_pton])
2879 AC_CHECK_DECLS(InterlockedExchange64, [], [], [[#include <windows.h>]])
2880 AC_CHECK_DECLS(InterlockedCompareExchange64, [], [], [[#include <windows.h>]])
2881 AC_CHECK_DECLS(InterlockedDecrement64, [], [], [[#include <windows.h>]])
2882 AC_CHECK_DECLS(InterlockedIncrement64, [], [], [[#include <windows.h>]])
2883 AC_CHECK_DECLS(InterlockedAdd, [], [], [[#include <windows.h>]])
2884 AC_CHECK_DECLS(InterlockedAdd64, [], [], [[#include <windows.h>]])
2885 AC_CHECK_DECLS(__readfsdword, [], [], [[#include <windows.h>]])
2889 AC_MSG_CHECKING(for socklen_t)
2891 #include <sys/types.h>
2892 #include <sys/socket.h>
2896 ac_cv_c_socklen_t=yes
2897 AC_DEFINE(HAVE_SOCKLEN_T, 1, [Have socklen_t])
2903 AC_MSG_CHECKING(for array element initializer support)
2904 AC_TRY_COMPILE([#include <sys/socket.h>], [
2905 const int array[] = {[1] = 2,};
2907 # Yes, we have it...
2909 AC_DEFINE(HAVE_ARRAY_ELEM_INIT,1,[Supports C99 array initialization])
2911 # We'll have to use signals
2915 AC_CHECK_FUNCS(trunc, , AC_MSG_CHECKING(for trunc in math.h)
2916 # Simply calling trunc (0.0) is no good since gcc will optimize the call away
2917 AC_TRY_LINK([#include <math.h>],
2918 [ static void *p = &trunc; ],
2920 AC_DEFINE(HAVE_TRUNC)
2926 if test "x$ac_cv_truncl" != "xyes"; then
2927 AC_CHECK_LIB(sunmath, aintl, [ AC_DEFINE(HAVE_AINTL, 1, [Has the 'aintl' function]) LIBS="$LIBS -lsunmath"])
2930 AC_CHECK_FUNCS(execvp)
2932 dnl ****************************
2933 dnl *** Look for /dev/random ***
2934 dnl ****************************
2936 AC_MSG_CHECKING([if usage of random device is requested])
2937 AC_ARG_ENABLE(dev-random,
2938 [ --disable-dev-random disable the use of the random device (enabled by default)],
2939 try_dev_random=$enableval, try_dev_random=yes)
2941 AC_MSG_RESULT($try_dev_random)
2945 NAME_DEV_RANDOM="/dev/srandom"
2948 dnl Win32 does not have /dev/random, they have their own method...
2950 *-mingw*|*-*-cygwin*)
2951 ac_cv_have_dev_random=no
2954 dnl Everywhere else, it's /dev/random
2957 NAME_DEV_RANDOM="/dev/random"
2961 AC_DEFINE_UNQUOTED(NAME_DEV_RANDOM, "$NAME_DEV_RANDOM", [Name of /dev/random])
2963 dnl Now check if the device actually exists
2965 if test "x$try_dev_random" = "xyes"; then
2966 AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
2967 [if test -r "$NAME_DEV_RANDOM" ; then
2968 ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
2969 if test "x$ac_cv_have_dev_random" = "xyes"; then
2970 AC_DEFINE(HAVE_CRYPT_RNG, 1, [Have /dev/random])
2973 AC_MSG_CHECKING(for random device)
2974 ac_cv_have_dev_random=no
2975 AC_MSG_RESULT(has been disabled)
2978 if test "x$host_win32" = "xyes"; then
2979 AC_DEFINE(HAVE_CRYPT_RNG)
2982 if test "x$ac_cv_have_dev_random" = "xno" \
2983 && test "x$host_win32" = "xno"; then
2986 *** A system-provided entropy source was not found on this system.
2987 *** Because of this, the System.Security.Cryptography random number generator
2988 *** will throw a NotImplemented exception.
2990 *** If you are seeing this message, and you know your system DOES have an
2991 *** entropy collection in place, please contact <crichton@gimp.org> and
2992 *** provide information about the system and how to access the random device.
2994 *** Otherwise you can install either egd or prngd and set the environment
2995 *** variable MONO_EGD_SOCKET to point to the daemon's socket to use that.
2999 AC_ARG_ENABLE(bcl-opt, [ --disable-bcl-opt BCL is compiled with no optimizations (allows accurate BCL debugging)], test_bcl_opt=$enableval, test_bcl_opt=yes)
3001 AC_MSG_CHECKING([if big-arrays are to be enabled])
3002 AC_ARG_ENABLE(big-arrays, [ --enable-big-arrays Enable the allocation and indexing of arrays greater than Int32.MaxValue], enable_big_arrays=$enableval, enable_big_arrays=no)
3003 if test "x$enable_big_arrays" = "xyes" ; then
3004 if test "x$ac_cv_sizeof_void_p" = "x8"; then
3005 AC_DEFINE(MONO_BIG_ARRAYS,1,[Enable the allocation and indexing of arrays greater than Int32.MaxValue])
3007 AC_MSG_ERROR([The allocation and indexing of arrays greater than Int32.MaxValue is not supported on this platform.])
3010 AC_MSG_RESULT($enable_big_arrays)
3016 AC_ARG_ENABLE(dtrace,[ --enable-dtrace Enable DTrace probes], enable_dtrace=$enableval, enable_dtrace=$has_dtrace)
3018 if test "x$enable_dtrace" = "xyes"; then
3019 if test "x$has_dtrace" = "xno"; then
3020 AC_MSG_ERROR([DTrace probes are not supported on this platform.])
3022 AC_PATH_PROG(DTRACE, [dtrace], [no], [$PATH:/usr/sbin])
3023 if test "x$DTRACE" = "xno"; then
3024 AC_MSG_RESULT([dtrace utility not found, dtrace support disabled.])
3026 elif ! $DTRACE -h -s $srcdir/data/mono.d > /dev/null 2>&1; then
3027 AC_MSG_RESULT([dtrace doesn't support -h option, dtrace support disabled.])
3033 if test "x$enable_dtrace" = "xyes"; then
3034 AC_DEFINE(ENABLE_DTRACE, 1, [Enable DTrace probes])
3036 if test "x$ac_cv_sizeof_void_p" = "x8"; then
3039 DTRACEFLAGS="-arch ppc64"
3042 DTRACEFLAGS="-arch x86_64"
3051 DTRACEFLAGS="-arch ppc"
3054 DTRACEFLAGS="-arch i386"
3061 AC_SUBST(DTRACEFLAGS)
3067 AC_CHECK_HEADERS([sys/sdt.h])
3069 AM_CONDITIONAL(ENABLE_DTRACE, [test x$enable_dtrace = xyes])
3070 AM_CONDITIONAL(DTRACE_G_REQUIRED, [test x$dtrace_g = xyes])
3072 dnl **************************
3073 dnl *** AOT cross offsets ***
3074 dnl **************************
3076 AC_ARG_WITH(cross-offsets, [ --with-cross-offsets=<offsets file path> Explicit AOT cross offsets file],
3077 AC_DEFINE_UNQUOTED(MONO_OFFSETS_FILE, "$withval", [AOT cross offsets file]))
3083 AC_ARG_ENABLE(llvm,[ --enable-llvm Enable the LLVM back-end], enable_llvm=$enableval, enable_llvm=default)
3084 AC_ARG_ENABLE(loadedllvm,[ --enable-loadedllvm Load the LLVM back-end dynamically], enable_llvm=$enableval && enable_loadedllvm=$enableval, enable_loadedllvm=no)
3085 AC_ARG_ENABLE(llvm-version-check,[ --enable-llvm-version-check Check that the LLVM matches the version expected by mono], enable_llvm_version_check=$enableval, enable_llvm_version_check=no)
3086 AC_ARG_ENABLE(llvm-runtime,[ --enable-llvm-runtime Enable runtime support for llvmonly code], enable_llvm_runtime=$enableval, enable_llvm_runtime=no)
3088 AC_ARG_WITH(llvm, [ --with-llvm=<llvm prefix> Enable the LLVM back-end], enable_llvm=yes,)
3090 if test "x$enable_llvm" = "xdefault"; then
3091 enable_llvm=$enable_llvm_default
3094 if test "x$enable_llvm" = "xyes"; then
3095 if test "x$with_llvm" != "x"; then
3096 LLVM_CONFIG=$with_llvm/bin/llvm-config
3097 if test x$host_win32 = xyes; then
3098 LLVM_CONFIG=$LLVM_CONFIG.exe
3100 if test ! -x $LLVM_CONFIG; then
3101 AC_MSG_ERROR([LLVM executable $LLVM_CONFIG not found.])
3104 AC_PATH_PROG(LLVM_CONFIG, llvm-config, no)
3105 if test "x$LLVM_CONFIG" = "xno"; then
3106 AC_MSG_ERROR([llvm-config not found.])
3110 llvm_codegen="x86codegen"
3113 llvm_codegen="armcodegen"
3117 if test "x$host_win32" = "xno"; then
3119 # Should be something like '2.6' or '2.7svn'
3120 llvm_version=`$LLVM_CONFIG --version`
3121 llvm_api_version=`$LLVM_CONFIG --mono-api-version 2>/dev/null`
3122 AC_MSG_CHECKING(LLVM version)
3123 AC_MSG_RESULT($llvm_version $llvm_api_version)
3124 if echo $llvm_version | grep -q 'mono'; then
3125 if test "x$enable_llvm_version_check" = "xyes"; then
3126 if test "$llvm_version" != "$expected_llvm_version"; then
3127 AC_MSG_ERROR([Expected llvm version $expected_llvm_version, but llvm-config --version returned $llvm_version"])
3131 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.])
3134 # The output of --cflags seems to include optimizations flags too
3135 if test $llvm_api_version -gt 100; then
3136 # The --cflags argument includes all kinds of warnings -pendantic etc.
3137 LLVM_CFLAGS="-I$with_llvm/include -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
3138 LLVM_CXXFLAGS="-I$with_llvm/include -std=c++11 -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
3140 LLVM_CFLAGS=`$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'`
3141 LLVM_CXXFLAGS=`$LLVM_CONFIG --cxxflags | sed -e 's/-O2//g' | sed -e 's/-O0//g' | sed -e 's/-fomit-frame-pointer//g' | sed -e 's/-fPIC//g'`
3143 # LLVM is compiled with -fno-rtti, so we need this too, since our classes inherit
3144 # from LLVM classes.
3145 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -fno-rtti -fexceptions"
3146 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
3147 # This might include empty lines
3148 LLVM_SYSTEM_LIBS=`$LLVM_CONFIG --system-libs 2>/dev/null | grep -- -`
3149 llvm_jit_supported=yes
3150 llvm_jit_libs="jit mcjit $llvm_codegen"
3151 if test "x$host" != "x$target"; then
3152 # No need for jit libs
3153 llvm_jit_supported=no
3155 elif test $llvm_api_version -gt 100; then
3156 llvm_jit_libs="orcjit $llvm_codegen"
3158 LLVM_LIBS=`$LLVM_CONFIG --libs analysis core bitwriter $llvm_jit_libs`
3159 if test "x$LLVM_LIBS" = "x"; then
3160 echo "$LLVM_CONFIG --libs failed."
3163 LLVM_LIBS="$LLVM_LIBS $LLVM_LDFLAGS $LLVM_SYSTEM_LIBS"
3164 # The c++ standard library used by llvm doesn't show up in $LLVM_SYSTEM_LIBS so add it manually
3165 if echo $LLVM_CXXFLAGS | grep -q -- '-stdlib=libc++'; then
3166 LLVM_LIBS="$LLVM_LIBS -lc++"
3168 LLVM_LIBS="$LLVM_LIBS -lstdc++"
3171 expected_llvm_version="3.4svn-mono-mono/e656cac"
3174 LLVM_CFLAGS="-I$with_llvm/include -DNDEBUG -D__NO_CTYPE_INLINE -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
3175 LLVM_CXXFLAGS="$LLVM_CFLAGS -std=gnu++11 -fvisibility-inlines-hidden -fno-rtti -Woverloaded-virtual -Wcast-qual"
3176 LLVM_LDFLAGS="-L$with_llvm/lib"
3177 LLVM_SYSTEM_LIBS="-lshell32 -lpsapi -limagehlp -ldbghelp -lm"
3178 LLVM_LIBS="-lLLVMLTO -lLLVMObjCARCOpts -lLLVMLinker -lLLVMipo -lLLVMVectorize -lLLVMBitWriter \
3179 -lLLVMARMDisassembler -lLLVMARMCodeGen -lLLVMARMAsmParser -lLLVMARMDesc -lLLVMARMInfo \
3180 -lLLVMARMAsmPrinter -lLLVMTableGen -lLLVMDebugInfo -lLLVMOption -lLLVMX86Disassembler \
3181 -lLLVMX86AsmParser -lLLVMX86CodeGen -lLLVMSelectionDAG -lLLVMAsmPrinter -lLLVMX86Desc \
3182 -lLLVMMCDisassembler -lLLVMX86Info -lLLVMX86AsmPrinter -lLLVMX86Utils -lLLVMJIT \
3183 -lLLVMAnalysis -lLLVMTarget \
3184 -lLLVMIRReader -lLLVMAsmParser -lLLVMLineEditor -lLLVMMCAnalysis -lLLVMInstrumentation \
3185 -lLLVMInterpreter -lLLVMCodeGen -lLLVMScalarOpts -lLLVMInstCombine -lLLVMTransformUtils \
3186 -lLLVMipa -lLLVMAnalysis -lLLVMProfileData -lLLVMMCJIT -lLLVMTarget -lLLVMRuntimeDyld \
3187 -lLLVMObject -lLLVMMCParser -lLLVMBitReader -lLLVMExecutionEngine -lLLVMMC -lLLVMCore \
3188 -lLLVMSupport -lstdc++"
3189 LLVM_LIBS="$LLVM_LIBS $LLVM_SYSTEM_LIBS"
3191 llvm_config_path=$with_llvm/include/llvm/Config/llvm-config.h
3192 llvm_api_version=`awk '/MONO_API_VERSION/ { print $3 }' $llvm_config_path`
3195 if test "x$llvm_api_version" = "x"; then
3196 LLVM_CFLAGS="$LLVM_CFLAGS -DLLVM_API_VERSION=0"
3197 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_API_VERSION=0"
3199 LLVM_CFLAGS="$LLVM_CFLAGS -DLLVM_API_VERSION=$llvm_api_version"
3200 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_API_VERSION=$llvm_api_version"
3203 AC_DEFINE_UNQUOTED(LLVM_VERSION, "$llvm_version", [Full version of LLVM libraries])
3205 AC_SUBST(LLVM_CFLAGS)
3206 AC_SUBST(LLVM_CXXFLAGS)
3208 AC_SUBST(LLVM_LDFLAGS)
3209 AC_DEFINE(ENABLE_LLVM, 1, [Enable the LLVM back end])
3212 AM_CONDITIONAL(ENABLE_LLVM, [test x$enable_llvm = xyes])
3213 if test "x$enable_loadedllvm" = "xyes"; then
3214 AC_DEFINE(MONO_LLVM_LOADED, 1, [The LLVM back end is dynamically loaded])
3216 AM_CONDITIONAL(LOADED_LLVM, [test x$enable_loadedllvm = xyes])
3218 if test "x$enable_llvm" = "xyes"; then
3219 enable_llvm_runtime=yes
3221 if test "x$enable_llvm_runtime" = "xyes"; then
3222 AC_DEFINE(ENABLE_LLVM_RUNTIME, 1, [Runtime support code for llvm enabled])
3224 AM_CONDITIONAL(ENABLE_LLVM_RUNTIME, [test x$enable_llvm_runtime = xyes])
3227 ACCESS_UNALIGNED="yes"
3231 SQLITE="libsqlite.so.0"
3232 SQLITE3="libsqlite3.so.0"
3234 GDKX11="libgdk-x11-2.0.so.0"
3235 GTKX11="libgtk-x11-2.0.so.0"
3236 XINERAMA="libXinerama.so.1"
3238 sizeof_register="SIZEOF_VOID_P"
3241 boehm_supported=true
3245 if test "x$enable_wasm" = "xyes"; then
3249 AC_DEFINE(TARGET_WASM, 1, [Target wasm])
3250 AC_DEFINE(HOST_WASM, 1, [Host wasm])
3262 ACCESS_UNALIGNED="no"
3264 AC_MSG_CHECKING(for mips n32)
3266 #if _MIPS_SIM != _ABIN32
3284 if test "x$ac_cv_sizeof_void_p" = "x8"; then
3289 # On solaris 10 x86, gcc prints a warning saying 'visibility attribute not supported on this configuration; ignored', but linking fails. A test case:
3290 # int astruct __attribute__ ((visibility ("hidden")));
3293 # void *p = &astruct;
3295 # gcc -fPIC --shared -o libfoo.so foo.c
3297 # foo.c:6: warning: visibility attribute not supported in this configuration; ignored
3298 # ld: fatal: relocation error: R_386_GOTOFF: file /var/tmp//ccxYR96k.o: symbol astruct: relocation must bind locally
3299 have_visibility_hidden=no
3302 have_visibility_hidden=no
3311 AC_CHECK_HEADER(stdalign.h,[],[BTLS_SUPPORTED=no])
3318 openbsd*|freebsd*|kfreebsd-gnu*)
3322 x86_64-*-* | amd64-*-*)
3325 if test "x$ac_cv_sizeof_void_p" = "x4"; then
3326 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
3333 BTLS_PLATFORM=x86_64
3334 AC_CHECK_HEADER(stdalign.h,[],[BTLS_SUPPORTED=no])
3339 BTLS_PLATFORM=x86_64
3340 boehm_supported=false
3342 openbsd*|freebsd*|kfreebsd-gnu*)
3349 if test "x$ac_cv_sizeof_void_p" = "x8"; then
3355 ACCESS_UNALIGNED="no"
3362 if test x"$GCC" = xyes; then
3363 # We don't support v8 cpus
3364 CFLAGS="$CFLAGS -Wno-cast-align -mcpu=v9"
3366 if test x"$AR" = xfalse; then
3367 AC_MSG_ERROR([The required utility 'ar' is not found in your PATH. Usually it can be found in /usr/ccs/bin.])
3370 *-mingw*|*-*-cygwin*)
3371 # When this is enabled, it leads to very strange crashes at runtime (gcc-3.4.4)
3372 have_visibility_hidden=no
3375 macppc-*-openbsd* | powerpc*-*-linux* | powerpc-*-openbsd* | \
3376 powerpc-*-sysv* | powerpc-*-darwin* | powerpc-*-netbsd* | powerpc-*-freebsd* )
3377 if test "x$ac_cv_sizeof_void_p" = "x8"; then
3379 CPPFLAGS="$CPPFLAGS -D__mono_ppc__ -D__mono_ppc64__"
3380 CFLAGS="$CFLAGS -mminimal-toc"
3383 CPPFLAGS="$CPPFLAGS -D__mono_ppc__"
3396 ACCESS_UNALIGNED="no"
3397 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3403 ACCESS_UNALIGNED="no"
3404 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3409 ACCESS_UNALIGNED="no"
3411 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3414 AC_CHECK_HEADER(stdalign.h,[],[BTLS_SUPPORTED=no])
3416 arm*-linux*-gnueabi)
3417 BTLS_PLATFORM=armsoft
3424 ACCESS_UNALIGNED="no"
3425 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3428 # https://lkml.org/lkml/2012/7/15/133
3431 boehm_supported=false
3434 BTLS_PLATFORM=aarch64
3435 AC_CHECK_HEADER(stdalign.h,[],[BTLS_SUPPORTED=no])
3440 ACCESS_UNALIGNED="yes"
3441 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
3447 if test "x$host" != "x$target"; then
3448 AC_DEFINE(MONO_CROSS_COMPILE,1,[The runtime is compiled for cross-compiling mode])
3450 enable_support_build=no
3456 ACCESS_UNALIGNED="no"
3457 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3458 # Can't use tls, since it depends on the runtime detection of tls offsets
3459 # in mono-compiler.h
3464 AC_DEFINE(TARGET_WATCHOS, 1, [...])
3468 powerpc64-ps3-linux-gnu)
3470 arch_target=powerpc64
3471 AC_DEFINE(TARGET_PS3, 1, [...])
3472 # It would be better to just use TARGET_POWERPC64, but lots of code already
3474 AC_DEFINE(__mono_ppc64__, 1, [...])
3475 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
3477 target_byte_order=G_BIG_ENDIAN
3479 powerpc64-xbox360-linux-gnu)
3481 arch_target=powerpc64
3482 AC_DEFINE(TARGET_XBOX360, 1, [...])
3483 # It would be better to just use TARGET_POWERPC64, but lots of code already
3486 target_byte_order=G_BIG_ENDIAN
3491 AC_DEFINE(TARGET_ARM, 1, [...])
3492 ACCESS_UNALIGNED="no"
3493 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3494 # Can't use tls, since it depends on the runtime detection of tls offsets
3495 # in mono-compiler.h
3499 armv7l-unknown-linux-gnueabi*)
3501 CPPFLAGS="$CPPFLAGS"
3503 armv5-*-linux-androideabi*)
3504 AC_DEFINE(TARGET_ANDROID, 1, [...])
3505 CPPFLAGS="$CPPFLAGS"
3507 *-linux-androideabi*)
3508 AC_DEFINE(TARGET_ANDROID, 1, [...])
3509 CPPFLAGS="$CPPFLAGS"
3516 AC_DEFINE(TARGET_ARM, 1, [...])
3517 ACCESS_UNALIGNED="no"
3518 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3519 # Can't use tls, since it depends on the runtime detection of tls offsets
3520 # in mono-compiler.h
3527 AC_DEFINE(TARGET_X86, 1, [...])
3528 CPPFLAGS="$CPPFLAGS"
3529 # Can't use tls, since it depends on the runtime detection of tls offsets
3530 # in mono-compiler.h
3536 AC_DEFINE(TARGET_ANDROID, 1, [...])
3543 AC_DEFINE(TARGET_AMD64, 1, [...])
3544 CPPFLAGS="$CPPFLAGS"
3545 # Can't use tls, since it depends on the runtime detection of tls offsets
3546 # in mono-compiler.h
3552 AC_DEFINE(TARGET_ANDROID, 1, [...])
3559 AC_DEFINE(TARGET_AMD64, 1, [...])
3560 AC_DEFINE(TARGET_PS4, 1, [...])
3561 AC_DEFINE(DISABLE_HW_TRAPS, 1, [...])
3562 CPPFLAGS="$CPPFLAGS"
3563 # Can't use tls, since it depends on the runtime detection of tls offsets
3564 # in mono-compiler.h
3572 AC_DEFINE(TARGET_ARM64, 1, [...])
3573 CPPFLAGS="$CPPFLAGS"
3574 # Can't use tls, since it depends on the runtime detection of tls offsets
3575 # in mono-compiler.h
3580 AC_DEFINE(TARGET_ANDROID, 1, [...])
3588 AC_MSG_ERROR([Cross compiling is not supported for target $target])
3594 AC_DEFINE(TARGET_X86, 1, [...])
3597 AC_DEFINE(TARGET_AMD64, 1, [...])
3600 AC_DEFINE(TARGET_ARM, 1, [...])
3603 AC_DEFINE(TARGET_ARM64, 1, [...])
3606 AC_DEFINE(TARGET_POWERPC, 1, [...])
3609 AC_DEFINE(TARGET_POWERPC, 1, [...])
3610 AC_DEFINE(TARGET_POWERPC64, 1, [...])
3613 AC_DEFINE(TARGET_S390X, 1, [...])
3616 AC_DEFINE(TARGET_MIPS, 1, [...])
3619 AC_DEFINE(TARGET_SPARC, 1, [...])
3622 AC_DEFINE(TARGET_SPARC64, 1, [...])
3628 AC_DEFINE(HOST_X86, 1, [...])
3631 AC_DEFINE(HOST_AMD64, 1, [...])
3634 AC_DEFINE(HOST_ARM, 1, [...])
3637 AC_DEFINE(HOST_ARM64, 1, [...])
3640 AC_DEFINE(HOST_POWERPC, 1, [...])
3643 AC_DEFINE(HOST_POWERPC, 1, [...])
3644 AC_DEFINE(HOST_POWERPC64, 1, [...])
3647 AC_DEFINE(HOST_S390X, 1, [...])
3650 AC_DEFINE(HOST_MIPS, 1, [...])
3653 AC_DEFINE(HOST_SPARC, 1, [...])
3656 AC_DEFINE(HOST_SPARC64, 1, [...])
3668 AC_ARG_ENABLE(vtune,[ --enable-vtune Enable the VTUNE back-end], enable_vtune=$enableval, enable_vtune=no)
3669 AC_ARG_WITH(vtune, [ --with-vtune=<vtune prefix> Enable jit vtune profiling], enable_vtune=yes,)
3671 AM_CONDITIONAL(HAVE_VTUNE, test x$enable_vtune = xyes)
3673 if test "x$enable_vtune" = "xyes"; then
3674 if test "x$with_vtune" = "x"; then
3675 VTUNE_PATH=/opt/intel/vtune_amplifier_xe
3677 VTUNE_PATH=$with_vtune
3679 VTUNE_INCLUDE=$VTUNE_PATH/include
3682 VTUNE_LIB=$VTUNE_PATH/lib32
3685 VTUNE_LIB=$VTUNE_PATH/lib64
3688 AC_MSG_ERROR([Unsupported target $TARGET for VTUNE.])
3691 if test ! -f $VTUNE_INCLUDE/jitprofiling.h; then
3692 AC_MSG_ERROR([VTUNE $VTUNE_INCLUDE/jitprofiling.h not found.])
3694 if test ! -f $VTUNE_LIB/libjitprofiling.a; then
3695 AC_MSG_ERROR([VTUNE $VTUNE_LIB/libjitprofiling.a not found.])
3698 VTUNE_CFLAGS=-I$VTUNE_INCLUDE
3699 VTUNE_LIBS="-L/$VTUNE_LIB/ -ljitprofiling"
3701 AC_SUBST(VTUNE_LIBS)
3702 AC_SUBST(VTUNE_CFLAGS)
3704 dnl Use GCC atomic ops if they work on the target.
3705 if test x$GCC = "xyes"; then
3707 X86 | AMD64 | ARM | ARM64 | POWERPC | POWERPC64 | MIPS | S390X | SPARC | SPARC64)
3708 AC_DEFINE(USE_GCC_ATOMIC_OPS, 1, [...])
3713 if test "x$target_mach" = "xyes"; then
3715 if test "x$TARGET_SYS" = "xWATCHOS"; then
3716 AC_DEFINE(TARGET_WATCHOS,1,[The JIT/AOT targets WatchOS])
3717 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_WATCHOS"
3718 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_WATCHOS"
3720 elif test "x$TARGET" = "xARM" -o "x$TARGET" = "xARM64"; then
3721 AC_DEFINE(TARGET_IOS,1,[The JIT/AOT targets iOS])
3722 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_IOS"
3723 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_IOS"
3726 AC_TRY_COMPILE([#include "TargetConditionals.h"],[
3727 #if TARGET_IPHONE_SIMULATOR == 1 || TARGET_OS_IPHONE == 1
3728 #error fail this for ios
3732 AC_DEFINE(TARGET_OSX,1,[The JIT/AOT targets OSX])
3733 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_OSX"
3734 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_OSX"
3737 AC_DEFINE(TARGET_IOS,1,[The JIT/AOT targets iOS])
3738 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_IOS"
3739 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_IOS"
3744 AC_DEFINE(TARGET_MACH,1,[The JIT/AOT targets Apple platforms])
3747 AM_CONDITIONAL(TARGET_OSX, test x$target_osx = xyes)
3749 if test "x$sizeof_register" = "x4"; then
3750 AC_DEFINE(SIZEOF_REGISTER,4,[size of machine integer registers])
3751 elif test "x$sizeof_register" = "x8"; then
3752 AC_DEFINE(SIZEOF_REGISTER,8,[size of machine integer registers])
3754 AC_DEFINE(SIZEOF_REGISTER,SIZEOF_VOID_P,[size of machine integer registers])
3757 AC_SUBST(SIZEOF_VOID_P,[$ac_cv_sizeof_void_p])
3759 if test "x$target_byte_order" = "xG_BIG_ENDIAN"; then
3760 AC_DEFINE(TARGET_BYTE_ORDER,G_BIG_ENDIAN,[byte order of target])
3761 elif test "x$target_byte_order" = "xG_LITTLE_ENDIAN"; then
3762 AC_DEFINE(TARGET_BYTE_ORDER,G_LITTLE_ENDIAN,[byte order of target])
3764 AC_DEFINE(TARGET_BYTE_ORDER,G_BYTE_ORDER,[byte order of target])
3767 if test "x$have_visibility_hidden" = "xyes"; then
3768 AC_DEFINE(HAVE_VISIBILITY_HIDDEN, 1, [Support for the visibility ("hidden") attribute])
3771 if test "x$have_deprecated" = "xyes"; then
3772 AC_DEFINE(HAVE_DEPRECATED, 1, [Support for the deprecated attribute])
3776 dnl Simple Generational checks (sgen)
3779 AC_ARG_WITH(sgen, [ --with-sgen=yes,no Extra Generational GC, default=yes],[buildsgen=$with_sgen],[buildsgen=yes])
3780 AC_ARG_WITH(sgen-default-concurrent, [ --with-sgen-default-concurrent=yes,no Use Concurrent GC, default=no],[],[with_sgen_default_concurrent=no])
3781 if test x$buildsgen = xyes; then
3782 AC_DEFINE(HAVE_MOVING_COLLECTOR, 1, [Moving collector])
3783 SGEN_DEFINES="-DHAVE_SGEN_GC"
3786 if test x$with_sgen_default_concurrent != xno; then
3787 AC_DEFINE(HAVE_CONC_GC_AS_DEFAULT, 1, [Defaults to concurrent GC])
3788 conc_gc_msg=" (concurrent by default)"
3791 if test "x$gc_msg" = "x"; then
3792 gc_msg="sgen$conc_gc_msg"
3794 gc_msg="sgen$conc_gc_msg and $gc_msg"
3797 AC_SUBST(SGEN_DEFINES)
3798 AM_CONDITIONAL(SUPPORT_SGEN, test x$buildsgen = xyes)
3800 jit_status="Building and using the JIT"
3808 INTL="libintl.dylib"
3809 SQLITE="libsqlite.0.dylib"
3810 SQLITE3="libsqlite3.0.dylib"
3812 GDKX11="libgdk-x11-2.0.dylib"
3813 GTKX11="libgtk-x11-2.0.dylib"
3818 SQLITE="libsqlite.so"
3819 SQLITE3="libsqlite3.so"
3829 SQLITE="libsqlite.so"
3830 SQLITE3="libsqlite3.so"
3835 SQLITE="libsqlite.so"
3836 SQLITE3="libsqlite3.so"
3840 dlsearch_path=`(libtool --config ; echo eval echo \\$sys_lib_dlsearch_path_spec) | sh`
3841 AC_MSG_CHECKING(for the soname of libX11.so)
3842 for i in $x_libraries $dlsearch_path; do
3844 if test -f $i/libX11.so.$r; then
3851 if test "x$X11" = "xlibX11.so"; then
3852 AC_MSG_WARN([Could not find libX11.so. Do you have X.org or XFree86 installed? Assuming libX11.so.6...]);
3860 ######################################
3862 ######################################
3866 BREAKPOINT="G_STMT_START { raise (SIGTRAP); } G_STMT_END"
3867 if test x$GCC = xyes; then
3868 GNUC_UNUSED='__attribute__((__unused__))'
3869 GNUC_NORETURN='__attribute__((__noreturn__))'
3871 i*86|x86_64) BREAKPOINT="G_STMT_START { __asm__ (\"int \$03\"); } G_STMT_END" ;;
3874 AC_SUBST(GNUC_PRETTY)
3875 AC_SUBST(GNUC_UNUSED)
3876 AC_SUBST(GNUC_NORETURN)
3877 AC_SUBST(BREAKPOINT)
3879 AC_C_BIGENDIAN([ORDER=G_BIG_ENDIAN],[ORDER=G_LITTLE_ENDIAN])
3882 *-*-msdos* | *-*-go32* | *-*-mingw32* | *-*-cygwin* | *-*-windows*)
3898 CFLAGS="$CFLAGS -D_POSIX_PTHREAD_SEMANTICS"
3903 arm*-darwin*|aarch64*-*)
3904 CFLAGS="$CFLAGS -U_FORTIFY_SOURCE"
3907 ORDER=G_LITTLE_ENDIAN
3910 LDFLAGS="$LDFLAGS -ltextencoding"
3913 CFLAGS="$CFLAGS -pthread"
3914 LDFLAGS="$LDFLAGS -pthread"
3925 # Defined for all targets/platforms using classic Windows API support.
3926 AC_DEFINE(HAVE_CLASSIC_WINAPI_SUPPORT, 1, [Use classic Windows API support])
3927 AC_DEFINE(HAVE_UWP_WINAPI_SUPPORT, 0, [Don't use UWP Windows API support])
3929 AC_CHECK_FUNCS(strlcpy stpcpy strtok_r rewinddir vasprintf strerror_r)
3930 AC_CHECK_FUNCS(getrlimit)
3931 AC_CHECK_FUNCS(fork execv execve)
3933 AC_ARG_WITH([overridable-allocators], [ --with-overridable-allocators allow g_*alloc/g_free to call custom allocators set via g_mem_set_vtable])
3935 if test x$with_overridable_allocators = xyes; then
3936 AC_DEFINE(ENABLE_OVERRIDABLE_ALLOCATORS,1,[Overridable allocator support enabled])
3937 AC_MSG_NOTICE([Overridable allocator support enabled])
3939 AC_MSG_NOTICE([Overridable allocator support disabled])
3943 # Mono currently supports 10.6, but strndup is not available prior to 10.7; avoiding
3944 # the detection of strndup on OS X so Mono built on 10.7+ still runs on 10.6. This can be
3945 # removed once support for 10.6 is dropped.
3947 # iOS detection of strndup and getpwuid_r is faulty for some reason so let's simply avoid it
3949 if test x$target_osx = xyes; then
3950 AC_CHECK_FUNCS(getpwuid_r)
3951 elif test x$target_ios = xno; then
3952 AC_CHECK_FUNCS(strndup getpwuid_r)
3955 AM_CONDITIONAL(NEED_VASPRINTF, test x$ac_cv_func_vasprintf = xno || test x$with_overridable_allocators = xyes)
3957 AC_SEARCH_LIBS(sqrtf, m)
3959 # nanosleep may not be part of libc, also search it in other libraries
3960 AC_SEARCH_LIBS(nanosleep, rt)
3962 AC_SEARCH_LIBS(dlopen, dl)
3963 old_ldflags="${LDFLAGS}"
3964 LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
3965 AC_TRY_LINK(, [int i;], found_export_dynamic=yes, found_export_dynamic=no)
3966 if test $found_export_dynamic = no; then
3967 LDFLAGS="${old_ldflags}"
3970 AC_MSG_CHECKING(for varargs macros)
3972 int foo (int i, int j);
3973 #define bar(...) foo (1, __VA_ARGS__)
3977 ],have_iso_varargs=yes,have_iso_varargs=no)
3978 AC_MSG_RESULT($have_iso_varargs)
3979 G_HAVE_ISO_VARARGS=0
3980 if test "x$have_iso_varargs" = "xyes"; then
3981 G_HAVE_ISO_VARARGS=1
3983 AC_SUBST(G_HAVE_ISO_VARARGS)
3985 AC_CHECK_HEADERS(getopt.h sys/select.h sys/time.h sys/wait.h pwd.h iconv.h localcharset.h sys/types.h sys/resource.h)
3986 AC_CHECK_LIB([iconv], [locale_charset],[],[AC_CHECK_LIB([charset], [locale_charset],[LIBS+="-liconv -lcharset"])])
3987 AC_CHECK_HEADER(alloca.h, [HAVE_ALLOCA_H=1], [HAVE_ALLOCA_H=0])
3988 AC_SUBST(HAVE_ALLOCA_H)
3990 if test $ac_cv_sizeof_void_p = $ac_cv_sizeof_int; then
3991 GPOINTER_TO_INT="((gint) (ptr))"
3992 GPOINTER_TO_UINT="((guint) (ptr))"
3993 GINT_TO_POINTER="((gpointer) (v))"
3994 GUINT_TO_POINTER="((gpointer) (v))"
3997 elif test $ac_cv_sizeof_void_p = $ac_cv_sizeof_long; then
3998 GPOINTER_TO_INT="((gint)(long) (ptr))"
3999 GPOINTER_TO_UINT="((guint)(long) (ptr))"
4000 GINT_TO_POINTER="((gpointer)(glong) (v))"
4001 GUINT_TO_POINTER="((gpointer)(gulong) (v))"
4004 elif test $ac_cv_sizeof_void_p = $ac_cv_sizeof_long_long; then
4005 GPOINTER_TO_INT="((gint)(long long) (ptr))"
4006 GPOINTER_TO_UINT="((guint)(unsigned long long) (ptr))"
4007 GINT_TO_POINTER="((gpointer)(long long) (v))"
4008 GUINT_TO_POINTER="((gpointer)(unsigned long long) (v))"
4010 GSIZE_FORMAT='"I64u"'
4012 AC_MSG_ERROR([unsupported pointer size])
4015 AC_SUBST(GPOINTER_TO_INT)
4016 AC_SUBST(GPOINTER_TO_UINT)
4017 AC_SUBST(GINT_TO_POINTER)
4018 AC_SUBST(GUINT_TO_POINTER)
4020 AC_SUBST(GSIZE_FORMAT)
4021 AC_SUBST(G_GUINT64_FORMAT)
4022 AC_SUBST(G_GINT64_FORMAT)
4023 AC_SUBST(G_GUINT32_FORMAT)
4024 AC_SUBST(G_GINT32_FORMAT)
4027 # END OF EGLIB CHECKS
4030 AC_ARG_WITH([libgdiplus],
4031 [ --with-libgdiplus=installed|sibling|<path> Override the libgdiplus used for System.Drawing tests (defaults to installed)],
4032 [], [with_libgdiplus=installed])
4034 # default install location
4035 libgdiplus_install_loc=libgdiplus${libsuffix}
4038 libgdiplus_install_loc=libgdiplus${libsuffix}.0
4042 case $with_libgdiplus in
4048 libgdiplus_loc=`cd ../libgdiplus && pwd`/src/libgdiplus.la
4051 /*) # absolute path, assume it is an install location
4052 libgdiplus_loc=$with_libgdiplus
4053 libgdiplus_install_loc=$with_libgdiplus
4057 libgdiplus_loc=`pwd`/$with_libgdiplus
4060 AC_SUBST([libgdiplus_loc])
4061 AC_SUBST([libgdiplus_install_loc])
4063 AC_ARG_ENABLE(icall-symbol-map,[ --enable-icall-symbol-map Generate tables which map icall functions to their C symbols], icall_symbol_map=$enableval, icall_symbol_map=no)
4064 if test "x$icall_symbol_map" = "xyes"; then
4065 AC_DEFINE(ENABLE_ICALL_SYMBOL_MAP, 1, [Icall symbol map enabled])
4068 AC_ARG_ENABLE(icall-export,[ --enable-icall-export Export icall functions], icall_export=$enableval, icall_export=no)
4069 if test "x$icall_export" = "xyes"; then
4070 AC_DEFINE(ENABLE_ICALL_EXPORT, 1, [Icall export enabled])
4073 AC_ARG_ENABLE(icall-tables,[ --disable-icall-tables Disable the runtime lookup of icalls], icall_tables=$enableval, icall_tables=yes)
4074 if test "x$icall_tables" = "xno"; then
4075 AC_DEFINE(DISABLE_ICALL_TABLES, 1, [Icall tables disabled])
4078 if test "x$with_tls" = "x__thread"; then
4079 AC_DEFINE(HAVE_KW_THREAD, 1, [Have __thread keyword])
4080 # Pass the information to libgc
4081 CPPFLAGS="$CPPFLAGS -DUSE_COMPILER_TLS"
4082 AC_MSG_CHECKING(if the tls_model attribute is supported)
4083 AC_TRY_COMPILE([static __thread int foo __attribute__((tls_model("initial-exec")));], [
4086 AC_DEFINE(HAVE_TLS_MODEL_ATTR, 1, [tls_model available])
4092 if test ${TARGET} = ARM; then
4093 dnl ******************************************
4094 dnl *** Check to see what FPU is available ***
4095 dnl ******************************************
4096 AC_MSG_CHECKING(which FPU to use)
4099 # This is a bit tricky:
4101 # if (__ARM_PCS_VFP) {
4102 # /* mfloat-abi=hard == VFP with hard ABI */
4103 # } elif (!__SOFTFP__) {
4104 # /* mfloat-abi=softfp == VFP with soft ABI */
4106 # /* mfloat-abi=soft == no VFP */
4109 # The exception is iOS (w/ GCC) where none of the above
4110 # are defined (but iOS always uses the 'softfp' ABI).
4112 # No support for FPA.
4117 # iOS GCC always uses the 'softfp' ABI.
4118 if test x"$GCC" = xyes && test x$host_darwin = xyes; then
4122 # Are we using the 'hard' ABI?
4123 if test x$fpu = xNONE; then
4124 AC_TRY_COMPILE([], [
4125 #ifndef __ARM_PCS_VFP
4126 #error "Float ABI is not 'hard'"
4136 # No 'hard' ABI. 'soft' or 'softfp'?
4137 if test x$fpu = xNONE; then
4138 AC_TRY_COMPILE([], [
4140 #error "Float ABI is not 'softfp'"
4150 if test x$arm_fpu != x; then
4155 CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu=1"
4158 dnl *********************************************
4159 dnl *** Check which ARM version(s) we can use ***
4160 dnl *********************************************
4161 AC_MSG_CHECKING(which ARM version to use)
4163 AC_TRY_COMPILE([], [
4164 #if !defined(__ARM_ARCH_5T__) && !defined(__ARM_ARCH_5TE__) && !defined(__ARM_ARCH_5TEJ__)
4165 #error Not on ARM v5.
4174 AC_TRY_COMPILE([], [
4175 #if !defined(__ARM_ARCH_6J__) && !defined(__ARM_ARCH_6ZK__) && !defined(__ARM_ARCH_6K__) && !defined(__ARM_ARCH_6T2__) && !defined(__ARM_ARCH_6M__)
4176 #error Not on ARM v6.
4186 AC_TRY_COMPILE([], [
4187 #if !defined(__ARM_ARCH_7A__) && !defined(__ARM_ARCH_7R__) && !defined(__ARM_ARCH_7EM__) && !defined(__ARM_ARCH_7M__) && !defined(__ARM_ARCH_7S__)
4188 #error Not on ARM v7.
4199 AC_MSG_RESULT($arm_ver)
4201 if test x$arm_v5 = xyes; then
4202 AC_DEFINE(HAVE_ARMV5, 1, [ARM v5])
4203 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV5=1"
4206 if test x$arm_v6 = xyes; then
4207 AC_DEFINE(HAVE_ARMV6, 1, [ARM v6])
4208 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV6=1"
4211 if test x$arm_v7 = xyes; then
4212 AC_DEFINE(HAVE_ARMV7, 1, [ARM v7])
4213 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV7=1"
4217 if test ${TARGET} = unknown; then
4218 CPPFLAGS="$CPPFLAGS -DNO_PORT"
4219 AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
4222 if test "x$platform_android" = "xyes"; then
4223 case "x${TARGET}" in
4228 BTLS_PLATFORM=android-armv5
4232 BTLS_PLATFORM=android-armv6
4236 BTLS_PLATFORM=android-armv7
4245 BTLS_PLATFORM=android-v8a
4249 BTLS_PLATFORM=android-x86
4253 BTLS_PLATFORM=android-x64
4261 if test ${ACCESS_UNALIGNED} = no; then
4262 CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
4265 if test x$host_darwin = xyes; then
4266 AC_MSG_CHECKING([for ranlib that supports -no_warning_for_no_symbols option])
4268 [$RANLIB -no_warning_for_no_symbols 2>&1 | grep -q "unknown option"],
4269 [AC_MSG_RESULT([no])],
4271 # avoid AR calling ranlib, libtool calls it anyway. suppress no symbols warning.
4273 RANLIB="$RANLIB -no_warning_for_no_symbols"
4274 AC_MSG_RESULT([yes])
4281 # Pass CPPFLAGS to libgc configure
4282 # We should use a separate variable for this to avoid passing useless and
4283 # potentially problematic defines to libgc (like -D_FILE_OFFSET_BITS=64)
4284 # This should be executed late so we pick up the final version of CPPFLAGS
4285 # The problem with this approach, is that during a reconfigure, the main
4286 # configure scripts gets invoked with these arguments, so we use separate
4287 # variables understood by libgc's configure to pass CPPFLAGS and CFLAGS.
4288 TMP_CPPFLAGS="$CPPFLAGS $CPPFLAGS_FOR_LIBGC"
4289 if test x$TARGET = xSPARC -o x$TARGET = xSPARC64; then
4290 TMP_CPPFLAGS=`echo $TMP_CPPFLAGS | sed -e 's/-D_FILE_OFFSET_BITS=64//g'`
4292 # Don't pass -finstrument-for-thread-suspension in,
4293 # if these are instrumented it will be very bad news
4294 # (infinite recursion, undefined parking behavior, etc)
4295 TMP_CPPFLAGS=`echo $TMP_CPPFLAGS | sed -e 's/-finstrument-for-thread-suspension//g'`
4296 ac_configure_args="$ac_configure_args --disable-embed-check --with-libgc-threads=$libgc_threads $libgc_configure_args \"CPPFLAGS_FOR_LIBGC=$TMP_CPPFLAGS\" \"CFLAGS_FOR_LIBGC=$CFLAGS_FOR_LIBGC\""
4297 if test "x$support_boehm" = "xyes"; then
4298 AC_CONFIG_SUBDIRS(libgc)
4304 AC_ARG_WITH(malloc_mempools,[ --with-malloc-mempools=yes,no Use malloc for each single mempool allocation (only for runtime debugging, defaults to no)],[
4305 if test x$with_malloc_mempools = xyes; then
4307 AC_DEFINE(USE_MALLOC_FOR_MEMPOOLS,1,[Use malloc for each single mempool allocation])
4312 DISABLE_MCS_DOCS=default
4313 AC_ARG_WITH(mcs_docs,[ --with-mcs-docs=yes,no If you want to build the documentation under mcs (defaults to yes)],[
4314 if test x$with_mcs_docs != xyes; then
4315 DISABLE_MCS_DOCS=yes
4318 if test -n "$INSTALL_4_x_TRUE"; then :
4319 DISABLE_MCS_DOCS=yes
4321 if test "x$DISABLE_MCS_DOCS" = "xdefault"; then
4322 DISABLE_MCS_DOCS=$DISABLE_MCS_DOCS_default
4325 AC_ARG_WITH(lazy_gc_thread_creation, [ --with-lazy-gc-thread-creation=yes|no Enable lazy runtime thread creation, embedding host must do it explicitly (defaults to no)],[
4326 if test x$with_lazy_gc_thread_creation != xno ; then
4327 AC_DEFINE(LAZY_GC_THREAD_CREATION,1,[Enable lazy gc thread creation by the embedding host.])
4329 ], [with_lazy_gc_thread_creation=no])
4331 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])
4333 if test x$with_cooperative_gc = xdefault; then
4334 with_cooperative_gc=$with_cooperative_gc_default
4337 if test x$with_cooperative_gc != xno; then
4338 AC_DEFINE(USE_COOP_GC,1,[Enable cooperative stop-the-world garbage collection.])
4341 AM_CONDITIONAL([ENABLE_COOP], [test x$with_cooperative_gc != xno])
4343 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],[
4345 if test x$enable_checked_build != x ; then
4346 AC_DEFINE(ENABLE_CHECKED_BUILD,1,[Enable checked build])
4348 for feature in `echo "$enable_checked_build" | sed -e "s/,/ /g"`; do
4349 eval "mono_checked_build_test_enable_$feature='yes'"
4352 if test "x$mono_checked_build_test_enable_all" = "xyes"; then
4353 eval "mono_checked_build_test_enable_gc='yes'"
4354 eval "mono_checked_build_test_enable_metadata='yes'"
4355 eval "mono_checked_build_test_enable_thread='yes'"
4358 if test "x$mono_checked_build_test_enable_gc" = "xyes"; then
4359 AC_DEFINE(ENABLE_CHECKED_BUILD_GC, 1, [Enable GC checked build])
4362 if test "x$mono_checked_build_test_enable_metadata" = "xyes"; then
4363 AC_DEFINE(ENABLE_CHECKED_BUILD_METADATA, 1, [Enable metadata checked build])
4366 if test "x$mono_checked_build_test_enable_thread" = "xyes"; then
4367 AC_DEFINE(ENABLE_CHECKED_BUILD_THREAD, 1, [Enable thread checked build])
4372 AC_CHECK_HEADER([malloc.h],
4373 [AC_DEFINE([HAVE_USR_INCLUDE_MALLOC_H], [1],
4374 [Define to 1 if you have /usr/include/malloc.h.])],,)
4376 if test x"$GCC" = xyes; then
4377 # Implicit function declarations are not 64 bit safe
4378 # Do this late, since this causes lots of configure tests to fail
4379 CFLAGS="$CFLAGS -Werror-implicit-function-declaration"
4380 # jay has a lot of implicit declarations
4381 JAY_CFLAGS="-Wno-implicit-function-declaration"
4384 # When --disable-shared is used, libtool transforms libmono-2.0.la into libmono-2.0.so
4385 # instead of libmono-static.a
4386 if test "x$enable_shared" = "xno" -a "x$enable_executables" = "xyes"; then
4387 LIBMONO_LA=libmini-static.la
4389 if test x$buildsgen = xyes; then
4390 LIBMONO_LA=libmonosgen-$API_VER.la
4392 LIBMONO_LA=libmonoboehm-$API_VER.la
4395 AC_SUBST(LIBMONO_LA)
4401 AC_ARG_ENABLE(btls, [ --disable-btls Disable the BoringTls provider], enable_btls=$enableval, enable_btls=$BTLS_SUPPORTED)
4402 AC_ARG_WITH(btls_android_ndk, [ --with-btls-android-ndk Android NDK for BoringTls])
4404 AM_CONDITIONAL(BTLS, test x$enable_btls = xyes)
4407 if test "x$enable_btls" = "xyes"; then
4408 AC_PATH_PROG(CMAKE, [cmake], [no], [$PATH:/Applications/CMake.app/Contents/bin:/usr/local/bin])
4409 if test "x$CMAKE" = "xno"; then
4410 AC_MSG_ERROR("cmake not found")
4413 BTLS_ROOT=`cd $srcdir && pwd`/external/boringssl
4420 case "$BTLS_PLATFORM" in
4426 btls_cflags="$btls_cflags -arch i386"
4437 btls_cflags="-DOPENSSL_NO_ASM=1"
4443 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"armeabi\" -DANDROID_NATIVE_API_LEVEL=14"
4446 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"armeabi\" -DANDROID_NATIVE_API_LEVEL=14"
4449 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"armeabi-v7a\" -DANDROID_NATIVE_API_LEVEL=14"
4452 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"arm64-v8a\" -DANDROID_NATIVE_API_LEVEL=21"
4455 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"x86\" -DANDROID_NATIVE_API_LEVEL=14"
4458 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"x86_64\" -DANDROID_NATIVE_API_LEVEL=21"
4461 AC_MSG_ERROR(Invalid BTLS platform)
4464 if test "x$platform_android" = "xyes"; then
4466 BTLS_CMAKE_ARGS="$BTLS_CMAKE_ARGS -DCMAKE_TOOLCHAIN_FILE=$BTLS_ROOT/util/android-cmake/android.toolchain.cmake"
4467 if test "x$with_btls_android_ndk" != "x"; then
4468 BTLS_CMAKE_ARGS="$BTLS_CMAKE_ARGS -DANDROID_NDK=\"$with_btls_android_ndk\""
4470 AC_MSG_ERROR([Need to pass the --with-btls-android-ndk argument when building with BTLS support on Android.])
4474 if test "x$btls_arch" != "x"; then
4475 BTLS_CMAKE_ARGS="$BTLS_CMAKE_ARGS -DBTLS_ARCH=\"$btls_arch\""
4478 BTLS_CFLAGS="$CPPFLAGS_FOR_BTLS $btls_cflags"
4480 AC_SUBST(BTLS_CFLAGS)
4481 AC_SUBST(BTLS_PLATFORM)
4482 AC_SUBST(BTLS_CMAKE_ARGS)
4484 AC_DEFINE(HAVE_BTLS, 1, [BoringTls is supported])
4489 AM_CONDITIONAL(BTLS_ANDROID, test x$btls_android = xyes)
4491 if test x$DISABLE_MCS_DOCS = xyes; then
4498 ## Maybe should also disable if mcsdir is invalid. Let's punt the issue for now.
4499 AM_CONDITIONAL(BUILD_MCS, [test x$cross_compiling = xno && test x$enable_mcs_build != xno])
4500 AM_CONDITIONAL(BUILD_SUPPORT, [test x$enable_support_build != xno])
4502 libmono_ldflags="$libmono_ldflags $LIBS"
4504 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
4505 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
4506 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
4507 AM_CONDITIONAL(SPARC64, test x$TARGET = xSPARC64)
4508 AM_CONDITIONAL(X86, test x$TARGET = xX86)
4509 AM_CONDITIONAL(AMD64, test x$TARGET = xAMD64)
4510 AM_CONDITIONAL(MIPS, test x$TARGET = xMIPS)
4511 AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
4512 AM_CONDITIONAL(POWERPC64, test x$TARGET = xPOWERPC64)
4513 AM_CONDITIONAL(ARM, test x$TARGET = xARM)
4514 AM_CONDITIONAL(ARM64, test x$TARGET = xARM64)
4515 AM_CONDITIONAL(S390X, test x$TARGET = xS390X)
4516 AM_CONDITIONAL(WASM, test x$TARGET = xWASM)
4517 AM_CONDITIONAL(HOST_X86, test x$HOST = xX86)
4518 AM_CONDITIONAL(HOST_AMD64, test x$HOST = xAMD64)
4519 AM_CONDITIONAL(HOST_ARM, test x$HOST = xARM)
4520 AM_CONDITIONAL(HOST_ARM64, test x$HOST = xARM64)
4521 AM_CONDITIONAL(HOST_WASM, test x$HOST = xWASM)
4523 AM_CONDITIONAL(CROSS_COMPILE, test "x$host" != "x$target")
4533 AC_DEFINE_UNQUOTED(MONO_ARCHITECTURE,"$arch_target",[The architecture this is running on])
4534 AC_SUBST(arch_target)
4539 #This must always be defined when building the runtime
4540 AC_DEFINE(MONO_INSIDE_RUNTIME,1, [Disable banned functions from being used by the runtime])
4542 mono_build_root=`pwd`
4543 AC_SUBST(mono_build_root)
4545 mono_runtime=mono/mini/mono
4546 AC_SUBST(mono_runtime)
4548 CSC_LOCATION=`cd $srcdir && pwd`/external/roslyn-binaries/Microsoft.Net.Compilers/Microsoft.Net.Compilers.2.6.0/tools/csc.exe
4550 if test $csc_compiler = mcs; then
4551 CSC=$mcs_topdir/class/lib/build/mcs.exe
4556 mono_cfg_root=$mono_build_root/runtime
4557 if test x$host_win32 = xyes; then
4558 if test "x$cross_compiling" = "xno"; then
4559 mono_cfg_dir=`cygpath -w -a $mono_cfg_root`\\etc
4560 CSC=`cygpath -m -a $CSC`
4561 CSC_LOCATION=`cygpath -m -a $CSC_LOCATION`
4563 mono_cfg_dir=`echo $mono_cfg_root | tr '/' '\\'`\\etc
4566 mono_cfg_dir=$mono_cfg_root/etc
4568 AC_SUBST(mono_cfg_dir)
4572 AC_CONFIG_FILES([po/mcs/Makefile.in])
4574 AC_CONFIG_FILES([runtime/mono-wrapper],[chmod +x runtime/mono-wrapper])
4575 AC_CONFIG_FILES([runtime/monodis-wrapper],[chmod +x runtime/monodis-wrapper])
4577 AC_CONFIG_COMMANDS([runtime/etc/mono/1.0/machine.config],
4580 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4582 *) reldir=$depth/$srcdir ;;
4584 $ac_aux_dir/install-sh -d runtime/etc/mono/1.0
4585 cd runtime/etc/mono/1.0
4586 rm -f machine.config
4587 $LN_S $reldir/data/net_1_1/machine.config machine.config
4591 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/machine.config],
4594 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4596 *) reldir=$depth/$srcdir ;;
4598 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
4599 cd runtime/etc/mono/2.0
4600 rm -f machine.config
4601 $LN_S $reldir/data/net_2_0/machine.config machine.config
4605 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/web.config],
4608 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4610 *) reldir=$depth/$srcdir ;;
4612 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
4613 cd runtime/etc/mono/2.0
4615 $LN_S $reldir/data/net_2_0/web.config web.config
4619 AC_CONFIG_COMMANDS([runtime/etc/mono/browscap.ini],
4622 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4624 *) reldir=$depth/$srcdir ;;
4626 $ac_aux_dir/install-sh -d runtime/etc/mono/
4627 cd runtime/etc/mono/
4629 $LN_S $reldir/data/browscap.ini browscap.ini
4633 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/Browsers/Compat.browser],
4634 [ depth=../../../../..
4636 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4638 *) reldir=$depth/$srcdir ;;
4640 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0/Browsers/
4641 cd runtime/etc/mono/2.0/Browsers
4642 rm -f Compat.browser
4643 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
4647 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/Browsers/Compat.browser],
4648 [ depth=../../../../..
4650 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4652 *) reldir=$depth/$srcdir ;;
4654 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0/Browsers/
4655 cd runtime/etc/mono/4.0/Browsers
4656 rm -f Compat.browser
4657 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
4661 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/Browsers/Compat.browser],
4662 [ depth=../../../../..
4664 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4666 *) reldir=$depth/$srcdir ;;
4668 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5/Browsers/
4669 cd runtime/etc/mono/4.5/Browsers
4670 rm -f Compat.browser
4671 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
4675 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/machine.config],
4678 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4680 *) reldir=$depth/$srcdir ;;
4682 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
4683 cd runtime/etc/mono/4.0
4684 rm -f machine.config
4685 $LN_S $reldir/data/net_4_0/machine.config machine.config
4689 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/web.config],
4692 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4694 *) reldir=$depth/$srcdir ;;
4696 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
4697 cd runtime/etc/mono/4.0
4699 $LN_S $reldir/data/net_4_0/web.config web.config
4703 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/machine.config],
4706 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4708 *) reldir=$depth/$srcdir ;;
4710 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5
4711 cd runtime/etc/mono/4.5
4712 rm -f machine.config
4713 $LN_S $reldir/data/net_4_5/machine.config machine.config
4717 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/web.config],
4720 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4722 *) reldir=$depth/$srcdir ;;
4724 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5
4725 cd runtime/etc/mono/4.5
4727 $LN_S $reldir/data/net_4_5/web.config web.config
4731 AC_CONFIG_COMMANDS([quiet-libtool], [sed -e 's/echo "copying selected/# "copying selected/g' < libtool > libtool.tmp && mv libtool.tmp libtool && chmod a+x libtool; sed -e 's/$ECHO "copying selected/# "copying selected/g' < libtool > libtool.tmp && mv libtool.tmp libtool && chmod a+x libtool])
4732 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])
4737 acceptance-tests/Makefile
4739 scripts/mono-find-provides
4740 scripts/mono-find-requires
4744 mono/utils/jemalloc/Makefile
4745 mono/metadata/Makefile
4749 mono/arch/x86/Makefile
4750 mono/arch/amd64/Makefile
4751 mono/arch/ppc/Makefile
4752 mono/arch/sparc/Makefile
4753 mono/arch/s390x/Makefile
4754 mono/arch/arm/Makefile
4755 mono/arch/arm64/Makefile
4756 mono/arch/mips/Makefile
4759 mono/tests/tests-config
4760 mono/tests/gc-descriptors/Makefile
4761 mono/tests/testing_gac/Makefile
4762 mono/unit-tests/Makefile
4763 mono/benchmark/Makefile
4765 mono/profiler/Makefile
4767 mono/eglib/eglib-config.h
4769 ikvm-native/Makefile
4774 data/net_2_0/Makefile
4775 data/net_4_0/Makefile
4776 data/net_4_5/Makefile
4777 data/net_2_0/Browsers/Makefile
4778 data/net_4_0/Browsers/Makefile
4779 data/net_4_5/Browsers/Makefile
4786 data/mono-options.pc
4787 data/mono-lineeditor.pc
4793 data/system.web.extensions_1.0.pc
4794 data/system.web.extensions.design_1.0.pc
4795 data/system.web.mvc.pc
4796 data/system.web.mvc2.pc
4797 data/system.web.mvc3.pc
4798 data/aspnetwebstack.pc
4804 tools/locale-builder/Makefile
4806 tools/monograph/Makefile
4807 tools/pedump/Makefile
4813 # Update all submodules recursively to ensure everything is checked out
4814 $srcdir/scripts/update_submodules.sh
4816 if test x$host_win32 = xyes; then
4817 # Get rid of 'cyg' prefixes in library names
4818 sed -e "s/\/cyg\//\/\//" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
4819 # libtool seems to inherit -mno-cygwin from our CFLAGS, and uses it to compile its executable
4820 # wrapper scripts which use exec(). gcc has no problem compiling+linking this, but the resulting
4821 # executable doesn't work...
4822 sed -e "s,-mno-cygwin,,g" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
4825 if test x$host_darwin = xyes; then
4826 # This doesn't seem to be required and it slows down parallel builds
4827 sed -e 's,lock_old_archive_extraction=yes,lock_old_archive_extraction=no,g' < libtool > libtool.new && mv libtool.new libtool && chmod +x libtool
4832 NONE) prefix=$ac_default_prefix ;;
4834 case $exec_prefix in
4835 NONE) exec_prefix='${prefix}' ;;
4839 # If we are cross compiling, we don't build in the mcs/ tree. Let us not clobber
4840 # any existing config.make. This allows people to share the same source tree
4841 # with different build directories, one native and one cross
4843 if test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
4845 test -w $mcs_topdir/build || chmod +w $mcs_topdir/build
4847 echo "prefix=$prefix" > $mcs_topdir/build/config.make
4848 echo "exec_prefix=$exec_prefix" >> $mcs_topdir/build/config.make
4849 echo "sysconfdir=$sysconfdir" >> $mcs_topdir/build/config.make
4850 echo 'mono_libdir=${exec_prefix}/lib' >> $mcs_topdir/build/config.make
4851 echo "mono_build_root=$mono_build_root" >> $mcs_topdir/build/config.make
4852 echo 'IL_FLAGS = /debug' >> $mcs_topdir/build/config.make
4853 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $mcs_topdir/build/config.make
4854 echo "ILDISASM = $mono_build_root/runtime/monodis-wrapper" >> $mcs_topdir/build/config.make
4855 echo "JAY_CFLAGS = $JAY_CFLAGS" >> $mcs_topdir/build/config.make
4858 [[\\/$]]* | ?:[[\\/]]* ) mcs_INSTALL=$INSTALL ;;
4859 *) mcs_INSTALL=$mono_build_root/$INSTALL ;;
4862 echo "INSTALL = $mcs_INSTALL" >> $mcs_topdir/build/config.make
4865 [myver=$($AWK 'BEGIN {
4866 split (ENVIRON["VERSION"] ".0.0.0", vsplit, ".")
4867 if(length(vsplit [1]) > 4) {
4868 split (substr(ENVIRON["VERSION"], 0, 4) "." substr(ENVIRON["VERSION"], 5) ".0.0", vsplit, ".")
4870 print vsplit [1] "." vsplit [2] "." vsplit [3] "." vsplit [4]
4873 echo "MONO_VERSION = $myver" >> $mcs_topdir/build/config.make
4874 echo "MONO_CORLIB_VERSION = $MONO_CORLIB_VERSION" >> $mcs_topdir/build/config.make
4876 if test x$host_darwin = xyes; then
4877 echo "BUILD_PLATFORM = darwin" >> $mcs_topdir/build/config.make
4878 elif test x$host_win32 = xyes; then
4879 echo "BUILD_PLATFORM = win32" >> $mcs_topdir/build/config.make
4881 echo "BUILD_PLATFORM = linux" >> $mcs_topdir/build/config.make
4884 if test x$host_darwin = xyes; then
4885 echo "HOST_PLATFORM ?= darwin" >> $mcs_topdir/build/config.make
4886 elif test x$host_win32 = xyes; then
4887 echo "HOST_PLATFORM ?= win32" >> $mcs_topdir/build/config.make
4889 echo "HOST_PLATFORM ?= linux" >> $mcs_topdir/build/config.make
4892 if test "x$PLATFORM_AOT_SUFFIX" != "x"; then
4893 echo "PLATFORM_AOT_SUFFIX = $PLATFORM_AOT_SUFFIX" >> $mcs_topdir/build/config.make
4896 if test x$AOT_SUPPORTED = xyes -a x$enable_system_aot = xdefault; then
4897 enable_system_aot=yes
4900 if test x$host_win32 = xno -a x$enable_system_aot = xyes; then
4901 echo "ENABLE_AOT = 1" >> $mcs_topdir/build/config.make
4904 if test x$DISABLE_MCS_DOCS = xyes; then
4905 echo "DISABLE_MCS_DOCS = yes" >> $mcs_topdir/build/config.make
4908 if test x$has_extension_module != xno; then
4909 echo "EXTENSION_MODULE = 1" >> $srcdir/$mcsdir/build/config.make
4912 echo "DEFAULT_PROFILE = $default_profile" >> $srcdir/$mcsdir/build/config.make
4914 if test "x$test_bcl_opt" = "xyes"; then
4915 echo "BCL_OPTIMIZE = 1" >> $srcdir/$mcsdir/build/config.make
4918 echo "CSC_LOCATION = $CSC_LOCATION" >> $srcdir/$mcsdir/build/config.make
4920 if test $csc_compiler = mcs; then
4921 echo "MCS_MODE = 1" >> $srcdir/$mcsdir/build/config.make
4924 if test "x$AOT_BUILD_FLAGS" != "x" ; then
4925 echo "AOT_RUN_FLAGS=$AOT_RUN_FLAGS" >> $srcdir/$mcsdir/build/config.make
4926 echo "AOT_BUILD_FLAGS=$AOT_BUILD_FLAGS" >> $srcdir/$mcsdir/build/config.make
4927 echo "AOT_BUILD_ATTRS=$AOT_BUILD_ATTRS" >> $srcdir/$mcsdir/build/config.make
4930 if test "x$AOT_MODE" != "x" ; then
4931 echo "AOT_MODE=$AOT_MODE" >> $srcdir/$mcsdir/build/config.make
4934 if test "x$enable_btls" = "xyes"; then
4935 echo "HAVE_BTLS=1" >> $srcdir/$mcsdir/build/config.make
4942 libgdiplus_msg=${libgdiplus_loc:-assumed to be installed}
4944 btls_platform_string=
4945 if test x$enable_btls = xyes; then
4946 if test x$btls_android = xyes; then
4947 btls_platform_string=" (android:$BTLS_PLATFORM)"
4949 btls_platform_string=" ($BTLS_PLATFORM)"
4955 C# Compiler: $csc_compiler
4962 SIGALTSTACK: $with_sigaltstack
4964 BigArrays: $enable_big_arrays
4965 DTrace: $enable_dtrace
4966 LLVM Back End: $enable_llvm (dynamically loaded: $enable_loadedllvm)
4969 .NET 4.x: $with_profile4_x
4970 Xamarin.Android: $with_monodroid
4971 Xamarin.iOS: $with_monotouch
4972 Xamarin.WatchOS: $with_monotouch_watch
4973 Xamarin.TVOS: $with_monotouch_tv
4974 Xamarin.Mac: $with_xammac
4975 Windows AOT: $with_winaot
4977 Unreal: $with_unreal
4978 WebAssembly: $with_wasm
4979 Test profiles: AOT Full ($with_testing_aot_full), AOT Hybrid ($with_testing_aot_hybrid)
4980 JNI support: $jdk_headers_found
4981 libgdiplus: $libgdiplus_msg
4983 BTLS: $enable_btls$btls_platform_string
4984 jemalloc: $with_jemalloc (always use: $with_jemalloc_always)
4987 if test x$with_static_mono = xno -a "x$host_win32" != "xyes"; then
4988 AC_MSG_WARN(Turning off static Mono is a risk, you might run into unexpected bugs)