1 # Process this file with autoconf to produce a configure script.
4 # when bumping version number below, keep it in sync with man/mono.1 too
6 [http://bugzilla.xamarin.com/enter_bug.cgi?classification=Mono])
8 AC_CONFIG_SRCDIR([README.md])
9 AC_CONFIG_MACRO_DIR([m4])
13 # Gross hack to enable 'make dist' on automake 1.9+tar 1.14.
14 # The extra brackets are to foil regex-based scans.
15 m4_ifdef([_A][M_PROG_TAR],[_A][M_SET_OPTION([tar-ustar])])
17 AM_INIT_AUTOMAKE([1.9 dist-bzip2 tar-ustar no-dist-gzip foreign subdir-objects]
18 m4_esyscmd([case `automake --version | head -n 1` in # parallel-tests is default in automake 1.13+, we need to explicitly enable it
19 *1.11*|*1.12*) echo parallel-tests;; # for 1.11 and 1.12 but not below as those versions don't recognize the flag
20 esac])) # TODO: remove this hack once we require automake 1.11+
22 AC_CONFIG_HEADERS([config.h])
30 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
34 echo "Run configure using ./configure --host=i686-pc-mingw32"
38 # In case of cygwin, override LN_S, irrespective of what it determines.
39 # The build uses cygwin, but the actual runtime doesn't.
41 *cygwin* ) LN_S='cp -p';;
49 # These variables are the CPPFLAGS/CFLAGS passed to libgc's configure
50 # libgc should inherit the original CFLAGS/CPPFLAGS passed to configure, i.e. -O0
51 CPPFLAGS_FOR_LIBGC=$CPPFLAGS
52 CFLAGS_FOR_LIBGC=$CFLAGS
53 CPPFLAGS_FOR_EGLIB=$CPPFLAGS
54 CFLAGS_FOR_EGLIB=$CFLAGS
55 CPPFLAGS_FOR_BTLS=$CPPFLAGS
56 CFLAGS_FOR_BTLS=$CFLAGS
58 # libgc uses some deprecated APIs
59 CFLAGS_FOR_LIBGC="$CFLAGS -Wno-deprecated-declarations"
62 # These are the flags that need to be stored in the mono.pc file for
63 # compiling code that will embed Mono
67 AC_SUBST(libmono_cflags)
68 AC_SUBST(libmono_ldflags)
70 # Variable to have relocatable .pc files (lib, or lib64)
71 # realpath isn't always available, and requires that all but the tip of the provided
72 # path exists. Fall back to the old behaviour, but realpath allows depth >1
73 # e.g. Debian puts Mono in /usr/bin and libs in /usr/lib/x86_64-linux-gnu/ which is
74 # too deep for the old method to work
75 reloc_libdir=`realpath --relative-to=${prefix} ${libdir} 2> /dev/null || basename ${libdir}`
76 AC_SUBST(reloc_libdir)
78 # Set to yes if Unix sockets cannot be created in an anonymous namespace
81 #Set to extra linker flags to be passed to the runtime binaries (mono /mono-sgen)
82 extra_runtime_ldflags=""
84 # Thread configuration inspired by sleepycat's db
85 AC_MSG_CHECKING([host platform characteristics])
97 AC_DEFINE(DISABLE_PORTABILITY,1,[Disable the io-portability layer])
98 AC_DEFINE(PLATFORM_NO_SYMLINKS,1,[This platform does not support symlinks])
101 if test "x$cross_compiling" = "xno"; then
102 if test "x$host" = "x$build" -a "x$host" = "x$target"; then
106 if test "x$host" = "x$target"; then
111 # Windows Vista or later is required
112 CPPFLAGS="$CPPFLAGS -DWINVER=0x0600 -D_WIN32_WINNT=0x0600 -D_WIN32_IE=0x0501 -D_UNICODE -DUNICODE -DWIN32_THREADS -DFD_SETSIZE=1024"
113 LDFLAGS="$LDFLAGS -lmswsock -lws2_32 -lole32 -loleaut32 -lpsapi -lversion -ladvapi32 -lwinmm -lkernel32 -liphlpapi"
114 libmono_cflags="-mms-bitfields -mwindows"
115 libmono_ldflags="-mms-bitfields -mwindows"
120 with_sgen_default_concurrent=yes
122 # This forces libgc to use the DllMain based thread registration code on win32
123 libgc_configure_args="$libgc_configure_args --enable-win32-dllmain=yes"
126 CPPFLAGS="$CPPFLAGS -D_REENTRANT -DGC_NETBSD_THREADS -D_GNU_SOURCE"
127 libmono_cflags="-D_REENTRANT"
128 LDFLAGS="$LDFLAGS -pthread"
129 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
130 libmono_ldflags="-pthread"
133 libgc_threads=pthreads
136 with_sgen_default_concurrent=yes
139 CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP -DUSE_MUNMAP -DTHREAD_LOCAL_ALLOC -pthread"
140 libmono_cflags="-D_REENTRANT -DTHREAD_LOCAL_ALLOC -pthread"
141 libmono_ldflags="-lpthread -pthread"
143 libgc_threads=pthreads
147 with_sgen_default_concurrent=yes
150 if test "x$PTHREAD_CFLAGS" = "x"; then
151 CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS"
154 CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS"
155 libmono_cflags="$PTHREAD_CFLAGS"
157 if test "x$PTHREAD_LIBS" = "x"; then
158 LDFLAGS="$LDFLAGS -pthread -L/usr/local/lib"
159 libmono_ldflags="-pthread"
161 LDFLAGS="$LDFLAGS $PTHREAD_LIBS -L/usr/local/lib"
162 libmono_ldflags="$PTHREAD_LIBS"
164 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
166 AC_DEFINE(PTHREAD_POINTER_ID, 1, [pthread is a pointer])
168 libgc_threads=pthreads
171 with_sgen_default_concurrent=yes
174 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_OPENBSD_THREADS -DPLATFORM_BSD -D_REENTRANT -DUSE_MMAP"
175 if test "x$disable_munmap" != "xyes"; then
176 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
178 libmono_cflags="-D_THREAD_SAFE -D_REENTRANT"
179 LDFLAGS="$LDFLAGS -pthread"
181 AC_DEFINE(PTHREAD_POINTER_ID)
183 libgc_threads=pthreads
186 with_sgen_default_concurrent=yes
190 AC_DEFINE(PLATFORM_ANDROID,1,[Targeting the Android platform])
191 AC_DEFINE(TARGET_ANDROID,1,[Targeting the Android platform])
193 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
194 if test "x$disable_munmap" != "xyes"; then
195 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
197 libmono_cflags="-D_REENTRANT"
199 libgc_threads=pthreads
206 # Android doesn't support boehm, as it's missing <link.h>
210 # isinf(3) requires -lm; see isinf check below
211 LDFLAGS="$LDFLAGS -lm"
213 # Bionic's <pthread.h> sets PTHREAD_STACK_MIN=2*PAGE_SIZE; doesn't define
214 # PAGE_SIZE; breaks mono/io-layer/collection.c
215 # Bionic doesn't provide S_IWRITE; breaks io-layer/io.c
216 CFLAGS="$CFLAGS -DPAGE_SIZE=4096 -DS_IWRITE=S_IWUSR"
217 CXXFLAGS="$CXXFLAGS -DPAGE_SIZE=4096 -DS_IWRITE=S_IWUSR"
219 # The configure check can't detect this
220 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT, 1, [Have large file support])
222 # to bypass the underscore linker check, can't work when cross-compiling
227 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
228 if test "x$disable_munmap" != "xyes"; then
229 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
231 libmono_cflags="-D_REENTRANT"
233 libgc_threads=pthreads
235 if test "x$cross_compiling" != "xno"; then
236 # to bypass the underscore linker check, not
237 # available during cross-compilation
246 # https://bugzilla.novell.com/show_bug.cgi?id=504411
250 with_sgen_default_concurrent=yes
253 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
254 if test "x$disable_munmap" != "xyes"; then
255 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
257 libmono_cflags="-D_REENTRANT"
259 libgc_threads=pthreads
262 AC_DEFINE(DISABLE_SOCKETS,1,[Disable sockets support])
263 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
266 CPPFLAGS="$CPPFLAGS -DGC_HPUX_THREADS -D_HPUX_SOURCE -D_XOPEN_SOURCE_EXTENDED -D_REENTRANT"
267 # +ESdbgasm only valid on bundled cc on RISC
268 # silently ignored for ia64
269 if test $GCC != "yes"; then
270 CFLAGS="$CFLAGS +ESdbgasm"
271 # Arrange for run-time dereferencing of null
272 # pointers to produce a SIGSEGV signal.
273 LDFLAGS="$LDFLAGS -z"
275 CFLAGS="$CFLAGS +ESdbgasm"
276 LDFLAGS="$LDFLAGS -z"
277 libmono_cflags="-D_REENTRANT"
278 libmono_ldflags="-lpthread"
279 libgc_threads=pthreads
284 CPPFLAGS="$CPPFLAGS -DGC_SOLARIS_THREADS -DGC_SOLARIS_PTHREADS -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS -DUSE_MMAP -DUSE_MUNMAP -DPLATFORM_SOLARIS"
286 libmono_cflags="-D_REENTRANT"
287 libgc_threads=pthreads
290 enable_solaris_tar_check=yes
293 parallel_mark="Disabled_Currently_Hangs_On_MacOSX"
296 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_MACOSX_THREADS -DPLATFORM_MACOSX -DUSE_MMAP -DUSE_MUNMAP"
297 libmono_cflags="-D_THREAD_SAFE"
299 # avoid AR calling ranlib, libtool calls it anyway. suppress no symbols warning.
301 RANLIB="ranlib -no_warning_for_no_symbols"
304 AC_DEFINE(PTHREAD_POINTER_ID)
305 AC_DEFINE(USE_MACH_SEMA, 1, [...])
307 libgc_threads=pthreads
309 if test "x$cross_compiling" = "xyes"; then
310 has_broken_apple_cpp=yes
312 dnl Snow Leopard is horribly broken -- it reports itself as i386-apple-darwin*, but
313 dnl its gcc defaults to 64-bit mode. They have also deprecated the usage of ucontext
314 dnl we need to set some flags to build our 32-bit binaries on 10.6 properly
316 dnl Snow Leopard and newer config.guess reports as this
318 BROKEN_DARWIN_FLAGS="-arch i386 -D_XOPEN_SOURCE"
319 BROKEN_DARWIN_CPPFLAGS="-D_XOPEN_SOURCE"
320 CPPFLAGS="$CPPFLAGS $BROKEN_DARWIN_CPPFLAGS"
321 CFLAGS="$CFLAGS $BROKEN_DARWIN_FLAGS"
322 CXXFLAGS="$CXXFLAGS $BROKEN_DARWIN_FLAGS"
323 CCASFLAGS="$CCASFLAGS $BROKEN_DARWIN_FLAGS"
324 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC $BROKEN_DARWIN_CPPFLAGS"
325 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC $BROKEN_DARWIN_FLAGS"
326 CPPFLAGS_FOR_EGLIB="$CPPFLAGS_FOR_EGLIB $BROKEN_DARWIN_CPPFLAGS"
327 CFLAGS_FOR_EGLIB="$CFLAGS_FOR_EGLIB $BROKEN_DARWIN_FLAGS"
328 with_sgen_default_concurrent=yes
331 with_sgen_default_concurrent=yes
339 CPPFLAGS="$CPPFLAGS -D_REENTRANT -D_THREAD_SAFE"
340 libmono_cflags="-D_REENTRANT -D_THREAD_SAFE"
342 LIBS="$LIBS -lnetwork"
344 AC_DEFINE(PTHREAD_POINTER_ID)
345 libgc_threads=pthreads
349 AC_MSG_WARN([*** Please add $host to configure.ac checks!])
355 if test x$need_link_unlink = xyes; then
356 AC_DEFINE(NEED_LINK_UNLINK, 1, [Define if Unix sockets cannot be created in an anonymous namespace])
359 if test x$host_win32 = xyes; then
360 AC_DEFINE(HOST_WIN32, 1, [Host Platform is Win32])
363 if test x$target_win32 = xyes; then
364 AC_DEFINE(TARGET_WIN32, 1, [Target Platform is Win32])
367 # Defined for all targets/platforms using classic Windows API support.
368 AC_DEFINE(HAVE_CLASSIC_WINAPI_SUPPORT, 1, [Use classic Windows API support])
369 AC_DEFINE(HAVE_UWP_WINAPI_SUPPORT, 0, [Don't use UWP Windows API support])
371 AC_SUBST(extra_runtime_ldflags)
372 AM_CONDITIONAL(HOST_WIN32, test x$host_win32 = xyes)
373 AM_CONDITIONAL(TARGET_WIN32, test x$target_win32 = xyes)
374 AM_CONDITIONAL(PLATFORM_LINUX, echo x$target_os | grep -q linux)
375 AM_CONDITIONAL(PLATFORM_DARWIN, test x$host_darwin = xyes)
376 AM_CONDITIONAL(PLATFORM_SIGPOSIX, test x$use_sigposix = xyes)
377 AM_CONDITIONAL(PLATFORM_ANDROID, test x$platform_android = xyes)
379 if test -z "$PLATFORM_DARWIN_TRUE"; then :
380 PLATFORM_AOT_SUFFIX=.dylib
383 if test -z "$PLATFORM_LINUX_TRUE"; then :
384 PLATFORM_AOT_SUFFIX=.so
387 AC_SUBST(PLATFORM_AOT_SUFFIX)
389 ## PLATFORM_AOT_SUFFIX not so simple for windows :-)
391 AC_CHECK_TOOL(CC, gcc, gcc)
393 AC_CHECK_TOOL(CXX, g++, g++)
399 dnl We should use AM_PROG_AS, but it's not available on automake/aclocal 1.4
401 # Set ASFLAGS if not already set.
402 : ${CCASFLAGS='$(CFLAGS)'}
406 # AC_PROG_CXX helpfully sets CXX to g++ even if no c++ compiler is found so check
407 # GXX instead. See http://lists.gnu.org/archive/html/bug-autoconf/2002-04/msg00056.html
408 if test "x$CXX" = "xg++"; then
409 if test "x$GXX" != "xyes"; then
410 # automake/libtool is so broken, it requires g++ even if the c++ sources
411 # are inside automake conditionals
412 AC_MSG_ERROR([You need to install g++])
416 dnl may require a specific autoconf version
417 dnl AC_PROG_CC_FOR_BUILD
418 dnl CC_FOR_BUILD not automatically detected
420 CFLAGS_FOR_BUILD=$CFLAGS
422 if test "x$cross_compiling" = "xyes"; then
427 AC_SUBST(CC_FOR_BUILD)
428 AC_SUBST(CFLAGS_FOR_BUILD)
430 AC_SUBST(BUILD_EXEEXT)
432 AM_CONDITIONAL(CROSS_COMPILING, [test x$cross_compiling = xyes])
433 AM_CONDITIONAL(USE_BATCH_FILES, [test x$host_win32 = xyes -a x$cross_compiling = xyes])
438 # This causes monodis to not link correctly
439 #AC_DISABLE_FAST_INSTALL
441 #lookup makedev() header
445 # Use dolt (http://dolt.freedesktop.org/) instead of libtool for building.
448 export_ldflags=`(./libtool --config; echo eval echo \\$export_dynamic_flag_spec) | sh`
449 AC_SUBST(export_ldflags)
451 # Test whenever ld supports -version-script
457 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)
458 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)
459 AC_CHECK_HEADERS([linux/netlink.h linux/rtnetlink.h],
460 [], [], [#include <stddef.h>
461 #include <sys/socket.h>
462 #include <linux/socket.h>])
464 AC_CHECK_HEADERS(sys/user.h, [], [],
466 #ifdef HAVE_SYS_PARAM_H
467 # include <sys/param.h>
471 AC_CHECK_HEADERS(linux/serial.h)
473 AC_CHECK_HEADER(zlib.h, [have_zlib=yes], [have_zlib=no])
474 if test x$have_zlib = xyes; then
475 AC_TRY_COMPILE([#include <zlib.h>], [
476 #if defined(ZLIB_VERNUM) && (ZLIB_VERNUM >= 0x1230)
479 #error No good zlib found
482 AC_MSG_RESULT(Using system zlib)
483 zlib_msg="system zlib"
484 AC_DEFINE(HAVE_SYS_ZLIB,1,[Have system zlib])
486 AC_MSG_RESULT(Using embedded zlib)
488 zlib_msg="bundled zlib"
492 AM_CONDITIONAL(HAVE_ZLIB, test x$have_zlib = xyes)
493 AC_DEFINE(HAVE_ZLIB,1,[Have system zlib])
495 # for mono/metadata/debug-symfile.c
496 AC_CHECK_HEADERS(elf.h)
499 AC_CHECK_HEADERS(poll.h)
500 AC_CHECK_HEADERS(sys/poll.h)
501 AC_CHECK_HEADERS(sys/wait.h)
502 AC_CHECK_HEADERS(grp.h)
503 AC_CHECK_HEADERS(syslog.h)
506 AC_CHECK_HEADERS(wchar.h)
507 AC_CHECK_HEADERS(ieeefp.h)
508 AC_MSG_CHECKING(for isinf)
509 AC_TRY_LINK([#include <math.h>], [
513 AC_DEFINE(HAVE_ISINF, 1, [isinf available])
515 # We'll have to use signals
519 AC_CHECK_FUNCS(_finite, , AC_MSG_CHECKING(for _finite in math.h)
520 AC_TRY_LINK([#include <math.h>],
522 AC_DEFINE(HAVE__FINITE, 1, [Have _finite in -lm]) AC_MSG_RESULT(yes),
525 # for Linux statfs support
526 AC_CHECK_HEADERS(linux/magic.h)
528 # not 64 bit clean in cross-compile
529 AC_CHECK_SIZEOF(void *, 4)
531 AC_CACHE_CHECK([for clang],
545 AC_ARG_ENABLE(visibility-hidden,
546 [ --disable-visibility-hidden disable usage of -fvisiblity=hidden],
547 disable_visibility_hidden=yes, disable_visibility_hidden=no)
550 if test x"$GCC" = xyes; then
551 WARN='-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wwrite-strings -Wno-switch -Wno-switch-enum -Wno-unused-value -Wno-attributes -Wno-format-zero-length'
553 # We require C99 with some GNU extensions, e.g. `linux` macro
554 CFLAGS="$CFLAGS -std=gnu99"
556 # The runtime code does not respect ANSI C strict aliasing rules
557 CFLAGS="$CFLAGS -fno-strict-aliasing"
559 # We rely on signed overflow to behave
560 CFLAGS="$CFLAGS -fwrapv"
562 CFLAGS="$CFLAGS -DMONO_DLL_EXPORT"
563 if test x"$disable_visibility_hidden" = xno; then
564 # Don't export any symbols by default
565 SHARED_CFLAGS="-fvisibility=hidden"
566 CFLAGS_FOR_EGLIB="$CFLAGS_FOR_EGLIB -fvisibility=hidden"
567 CXXFLAGS="$CXXFLAGS -fvisibility=hidden"
571 # Check for the normal version, since gcc ignores unknown -Wno options
572 CFLAGS="$CFLAGS -Wunused-but-set-variable -Werror"
573 AC_MSG_CHECKING(for -Wno-unused-but-set-variable option to gcc)
578 CFLAGS="$ORIG_CFLAGS -Wno-unused-but-set-variable"
584 if test "x$mono_cv_clang" = "xyes"; then
585 # https://bugzilla.samba.org/show_bug.cgi?id=8118
586 WARN="$WARN -Qunused-arguments"
587 WARN="$WARN -Wno-unused-function -Wno-tautological-compare -Wno-parentheses-equality -Wno-self-assign -Wno-return-stack-address -Wno-constant-logical-operand"
588 # We rely on zero length arrays in structs
589 WARN="$WARN -Wno-zero-length-array"
592 # The Sun Forte compiler complains about inline functions that access static variables
593 # so disable all inlining.
596 CFLAGS="$CFLAGS -Dinline="
600 CFLAGS="$CFLAGS -g $WARN"
601 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -g"
602 CPPFLAGS="$CPPFLAGS -g $WARN"
604 # Where's the 'mcs' source tree?
605 if test -d $srcdir/mcs; then
611 AC_ARG_WITH(mcs-path, [ --with-mcs-path=/path/to/mcs Specify an alternate mcs source tree],
612 if test x$with_mcs_path != "x" -a -d $with_mcs_path ; then
613 mcsdir=$with_mcs_path
617 AC_ARG_WITH(jumptables, [ --with-jumptables=yes,no enable/disable support for jumptables (ARM-only for now) (defaults to no)],[],[with_jumptables=no])
620 # A sanity check to catch cases where the package was unpacked
621 # with an ancient tar program (Solaris)
623 AC_ARG_ENABLE(solaris-tar-check,
624 [ --disable-solaris-tar-check disable solaris tar check],
625 do_solaris_tar_check=no, do_solaris_tar_check=yes)
627 if test x"$do_solaris_tar_check" = xyes -a x"$enable_solaris_tar_check" = xyes; then
628 AC_MSG_CHECKING(integrity of package)
629 if test -f $mcsdir/class/System.Runtime.Serialization.Formatters.Soap/System.Runtime.Serialization.Formatters.Soap/SoapTypeMapper.cs
633 errorm="Your mono distribution is incomplete; if unpacking from a tar file, make sure you use GNU tar; see http://www.mono-project.com/IncompletePackage for more details"
634 AC_MSG_ERROR([$errorm])
638 if test "x$with_mcs_path" != "x"; then
639 mcs_topdir=$(cd "$mcsdir" && pwd)
640 mcs_topdir_from_srcdir=$mcs_topdir
642 mcs_topdir=$(cd "$srcdir/$mcsdir" && pwd)
643 mcs_topdir_from_srcdir='$(top_builddir)'/$mcsdir
646 # Convert mcs_topdir* paths to Windows syntax.
647 if test x$cross_compiling$host_win32 = xnoyes; then
648 mcs_topdir=$(cygpath -m $mcs_topdir)
649 case $mcs_topdir_from_srcdir in
651 mcs_topdir_from_srcdir=$(cygpath -m $mcs_topdir_from_srcdir)
656 AC_SUBST([mcs_topdir])
657 AC_SUBST([mcs_topdir_from_srcdir])
659 # gettext: prepare the translation directories.
660 # we do not configure the full gettext, as we consume it dynamically from C#
663 if test "x$USE_NLS" = "xyes"; then
664 AC_CHECK_PROG(HAVE_MSGFMT, msgfmt,yes,no)
666 if test "x$HAVE_MSGFMT" = "xno"; then
667 AC_MSG_ERROR([msgfmt not found. You need to install the 'gettext' package, or pass --enable-nls=no to configure.])
671 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
674 AC_ARG_WITH(crosspkgdir, [ --with-crosspkgdir=/path/to/pkg-config/dir Change pkg-config dir to custom dir],
675 if test x$with_crosspkgdir = "x"; then
676 if test -s $PKG_CONFIG_PATH; then
677 pkg_config_path=$PKG_CONFIG_PATH
680 pkg_config_path=$with_crosspkgdir
681 PKG_CONFIG_PATH=$pkg_config_path
682 export PKG_CONFIG_PATH
686 AC_ARG_ENABLE(werror, [ --enable-werror Pass -Werror to the C compiler], werror_flag=$enableval, werror_flag=no)
687 if test x$werror_flag = xyes; then
688 WERROR_CFLAGS="-Werror"
690 AC_SUBST([WERROR_CFLAGS])
691 AC_SUBST([SHARED_CFLAGS])
693 ac_configure_args="$ac_configure_args \"CPPFLAGS_FOR_EGLIB=$EGLIB_CPPFLAGS\" \"CFLAGS_FOR_EGLIB=$CFLAGS_FOR_EGLIB\""
694 AC_CONFIG_SUBDIRS(eglib)
696 GLIB_CFLAGS='-I$(top_srcdir)/eglib/src -I$(top_builddir)/eglib/src'
697 GLIB_LIBS='-L$(top_builddir)/eglib/src -leglib -lm'
699 AC_SUBST(GLIB_CFLAGS)
702 # Enable support for fast thread-local storage
703 # Some systems have broken support, so we allow to disable it.
704 AC_ARG_WITH(tls, [ --with-tls=__thread,pthread select Thread Local Storage implementation (defaults to __thread)],[],[with_tls=__thread])
706 # Enable support for using sigaltstack for SIGSEGV and stack overflow handling
707 # This does not work on some platforms (bug #55253)
708 AC_ARG_WITH(sigaltstack, [ --with-sigaltstack=yes,no enable/disable support for sigaltstack (defaults to yes)],[],[with_sigaltstack=yes])
710 AC_ARG_WITH(static_mono, [ --with-static_mono=yes,no link mono statically to libmono (faster) (defaults to yes)],[],[with_static_mono=yes])
711 AC_ARG_WITH(shared_mono, [ --with-shared_mono=yes,no build a shared libmono library (defaults to yes)],[],[with_shared_mono=yes])
712 # Same as --with-shared_mono=no
713 AC_ARG_ENABLE(libraries, [ --disable-libraries disable the build of libmono], enable_libraries=$enableval, enable_libraries=yes)
715 if test "x$enable_static" = "xno"; then
719 if test "x$enable_shared" = "xno"; then
723 if test "x$enable_libraries" = "xno"; then
727 AM_CONDITIONAL(DISABLE_LIBRARIES, test x$enable_libraries = xno)
730 *nacl* ) with_shared_mono=yes;;
733 if test "x$host_win32" = "xyes"; then
734 # Boehm GC requires the runtime to be in its own dll
738 AM_CONDITIONAL(STATIC_MONO, test x$with_static_mono != xno)
739 AM_CONDITIONAL(SHARED_MONO, test x$with_shared_mono != xno)
740 AC_ARG_ENABLE(mcs-build, [ --disable-mcs-build disable the build of the mcs directory], try_mcs_build=$enableval, enable_mcs_build=yes)
742 AC_ARG_WITH(xen_opt, [ --with-xen_opt=yes,no Enable Xen-specific behaviour (defaults to yes)],[],[with_xen_opt=yes])
743 if test "x$with_xen_opt" = "xyes" -a "x$mono_cv_clang" = "xno"; then
744 AC_DEFINE(MONO_XEN_OPT, 1, [Xen-specific behaviour])
746 CFLAGS="$CFLAGS -mno-tls-direct-seg-refs"
747 AC_MSG_CHECKING(for -mno-tls-direct-seg-refs option to gcc)
752 # Pass it to libgc as well
753 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -mno-tls-direct-seg-refs"
760 AC_ARG_ENABLE(small-config, [ --enable-small-config Enable tweaks to reduce requirements (and capabilities)], enable_small_config=$enableval, enable_small_config=no)
762 if test x$enable_small_config = xyes; then
763 AC_DEFINE(MONO_SMALL_CONFIG,1,[Reduce runtime requirements (and capabilities)])
764 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DSMALL_CONFIG"
767 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=$enableval, enable_system_aot=default)
769 DISABLED_FEATURES=none
772 AC_C_BIGENDIAN([endian=big],[endian=little],[endian=unknown])
773 AC_MSG_CHECKING([CSharp compiler to use])
774 AC_ARG_WITH(csc, [ --with-csc=mcs,roslyn,default Configures the CSharp compiler to use],[
775 if test x$withval = xmcs; then
777 elif test x$withval = xroslyn; then
779 elif test x$withval = xdefault; then
782 AC_MSG_ERROR([You must supply one of "mcs", "roslyn" or "default" to the --with-csc option])
784 ],[csc_compiler=default])
786 if test $csc_compiler = default; then
787 if test $endian = big; then
789 elif test $endian = little; then
795 AC_MSG_RESULT($csc_compiler)
798 # Set the build profiles and options before things which use them
801 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])
802 AC_ARG_WITH(monodroid, [ --with-monodroid=yes,no If you want to build the MonoDroid assemblies (defaults to no)], [], [with_monodroid=default])
803 AC_ARG_WITH(monotouch, [ --with-monotouch=yes,no If you want to build the Xamarin.iOS assemblies (defaults to no)], [], [with_monotouch=default])
804 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])
805 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])
806 AC_ARG_WITH(bitcode, [ --with-bitcode=yes,no If bitcode is enabled (defaults to no)], [], [with_bitcode=default])
807 AC_ARG_WITH(xammac, [ --with-xammac=yes,no If you want to build the Xamarin.Mac assemblies (defaults to no)], [], [with_xammac=default])
808 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])
809 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])
810 AC_ARG_WITH(winaot, [ --with-winaot=yes,no If you want to build the Windows friendly AOT assemblies (defaults to no)], [], [with_winaot=default])
812 AC_ARG_WITH(runtime_preset, [ --with-runtime_preset=net_4_x,all,aot,hybridaot,fullaot,bitcode Which default profile to build (defaults to net_4_x)], [], [with_runtime_preset=net_4_x])
818 enable_llvm_default=no
820 with_profile4_x_default=no
821 with_monodroid_default=no
822 with_monotouch_default=no
823 with_monotouch_watch_default=no
824 with_monotouch_tv_default=no
825 with_xammac_default=no
826 with_testing_aot_hybrid_default=no
827 with_testing_aot_full_default=no
828 with_winaot_default=no
830 with_bitcode_default=no
831 with_cooperative_gc_default=no
833 INVARIANT_AOT_OPTIONS=nimt-trampolines=2000,ntrampolines=8000,nrgctx-fetch-trampolines=256,ngsharedvt-trampolines=4000
835 if test x$cross_compiling = xyes -o x$enable_mcs_build = xno; then
836 DISABLE_MCS_DOCS_default=yes
837 elif test x$with_runtime_preset = xnet_4_x; then
838 with_profile4_x_default=yes
839 elif test x$with_runtime_preset = xall; then
840 with_profile4_x_default=yes
841 with_monodroid_default=yes
842 with_monotouch_default=yes
843 with_monotouch_watch_default=yes
844 with_monotouch_tv_default=yes
845 with_xammac_default=yes
846 with_winaot_default=yes
847 elif test x$with_runtime_preset = xfullaot; then
848 DISABLE_MCS_DOCS_default=yes
849 with_testing_aot_full_default=yes
850 TEST_PROFILE=testing_aot_full
852 mono_feature_disable_com='yes'
853 mono_feature_disable_remoting='yes'
854 mono_feature_disable_reflection_emit_save='yes'
855 mono_feature_disable_reflection_emit='yes'
856 mono_feature_disable_appdomains='yes'
858 AOT_BUILD_FLAGS="-O=gsharedvt --aot=full,$INVARIANT_AOT_OPTIONS"
859 AOT_RUN_FLAGS="--full-aot"
860 elif test x$with_runtime_preset = xbitcode; then
861 DISABLE_MCS_DOCS_default=yes
862 with_testing_aot_full_default=yes
863 with_bitcode_default=yes
864 with_cooperative_gc_default=yes
865 TEST_PROFILE=testing_aot_full
866 enable_llvm_default=yes
868 mono_feature_disable_com='yes'
869 mono_feature_disable_remoting='yes'
870 mono_feature_disable_reflection_emit_save='yes'
871 mono_feature_disable_reflection_emit='yes'
872 mono_feature_disable_appdomains='yes'
874 AOT_BUILD_FLAGS="--aot=llvmonly,$INVARIANT_AOT_OPTIONS"
875 AOT_RUN_FLAGS="--llvmonly"
876 elif test x$with_runtime_preset = xhybridaot; then
877 DISABLE_MCS_DOCS_default=yes
878 with_testing_aot_hybrid_default=yes
879 TEST_PROFILE=testing_aot_hybrid
881 mono_feature_disable_com='yes'
882 mono_feature_disable_remoting='yes'
883 mono_feature_disable_appdomains='yes'
885 AOT_BUILD_FLAGS="--aot=hybrid,$INVARIANT_AOT_OPTIONS"
886 AOT_RUN_FLAGS="--hybrid-aot"
887 elif test x$with_runtime_preset = xaot; then
888 with_profile4_x_default=yes
890 AOT_BUILD_FLAGS="--aot=$INVARIANT_AOT_OPTIONS"
893 DISABLE_MCS_DOCS_default=yes
895 with_profile4_x_default=yes
898 if test "x$AOT_BUILD_FLAGS" != "x"; then :
899 AC_SUBST(AOT_BUILD_FLAGS)
900 AC_SUBST(AOT_RUN_FLAGS)
901 # For llvmonlycheck + fullaotcheck
902 AC_SUBST(INVARIANT_AOT_OPTIONS)
905 AC_SUBST(TEST_PROFILE)
907 if test "x$with_profile4_x" = "xdefault"; then
908 with_profile4_x=$with_profile4_x_default
910 if test "x$with_monodroid" = "xdefault"; then
911 with_monodroid=$with_monodroid_default
913 if test "x$with_monotouch" = "xdefault"; then
914 with_monotouch=$with_monotouch_default
916 if test "x$with_monotouch_watch" = "xdefault"; then
917 with_monotouch_watch=$with_monotouch_watch_default
919 if test "x$with_monotouch_tv" = "xdefault"; then
920 with_monotouch_tv=$with_monotouch_tv_default
922 if test "x$with_bitcode" = "xdefault"; then
923 with_bitcode=$with_bitcode_default
925 if test "x$with_xammac" = "xdefault"; then
926 with_xammac=$with_xammac_default
928 if test "x$with_testing_aot_hybrid" = "xdefault"; then
929 with_testing_aot_hybrid=$with_testing_aot_hybrid_default
931 if test "x$with_testing_aot_full" = "xdefault"; then
932 with_testing_aot_full=$with_testing_aot_full_default
934 if test "x$with_winaot" = "xdefault"; then
935 with_winaot=$with_winaot_default
939 AM_CONDITIONAL(INSTALL_4_x, [test "x$with_profile4_x" = "xyes"])
940 AM_CONDITIONAL(INSTALL_MONODROID, [test "x$with_monodroid" != "xno"])
941 AM_CONDITIONAL(INSTALL_MONOTOUCH, [test "x$with_monotouch" != "xno"])
942 AM_CONDITIONAL(INSTALL_MONOTOUCH_WATCH, [test "x$with_monotouch_watch" != "xno"])
943 AM_CONDITIONAL(INSTALL_MONOTOUCH_TV, [test "x$with_monotouch_tv" != "xno"])
944 AM_CONDITIONAL(BITCODE, test "x$with_bitcode" = "xyes")
945 AM_CONDITIONAL(INSTALL_XAMMAC, [test "x$with_xammac" != "xno"])
946 AM_CONDITIONAL(INSTALL_TESTING_AOT_HYBRID, [test "x$with_testing_aot_hybrid" != "xno"])
947 AM_CONDITIONAL(INSTALL_TESTING_AOT_FULL, [test "x$with_testing_aot_full" != "xno"])
948 AM_CONDITIONAL(INSTALL_WINAOT, [test "x$with_winaot" != "xno"])
950 AC_SUBST(INSTALL_TESTING_AOT_HYBRID)
951 AC_SUBST(INSTALL_TESTING_AOT_FULL)
953 default_profile=net_4_x
954 if test -z "$INSTALL_MONODROID_TRUE"; then :
955 default_profile=monodroid
957 if test -z "$INSTALL_MONOTOUCH_TRUE"; then :
958 default_profile=monotouch
960 if test -z "$INSTALL_XAMMAC_TRUE"; then :
961 default_profile=xammac
963 if test -z "$INSTALL_TESTING_AOT_HYBRID_TRUE"; then :
964 default_profile=testing_aot_hybrid
966 if test -z "$INSTALL_TESTING_AOT_FULL_TRUE"; then :
967 default_profile=testing_aot_full
969 if test -z "$INSTALL_4_x_TRUE"; then :
970 default_profile=net_4_x
972 DEFAULT_PROFILE=$default_profile
973 AC_SUBST(DEFAULT_PROFILE)
976 # End build profile configuration
979 if test x$USE_NLS = xprofile_default; then
981 if test x$host_darwin = xyes; then
982 # We make the default value for USE_NLS
983 # "no" on OSX because it isn't available on most
984 # default OSX installs. The most common configurations will
985 # all disable it, so this saves us typing.
988 AC_MSG_RESULT([$USE_NLS])
992 AC_MSG_RESULT([$USE_NLS])
997 AC_ARG_ENABLE(minimal, [ --enable-minimal=LIST drop support for LIST subsystems.
998 LIST is a comma-separated list from: aot, profiler, decimal, pinvoke, debug, appdomains, verifier,
999 reflection_emit, reflection_emit_save, large_code, logging, com, ssa, generics, attach, jit, simd, soft_debug, perfcounters, normalization, assembly_remapping, shared_perfcounters, remoting,
1000 security, sgen_remset, sgen_marksweep_par, sgen_marksweep_fixed, sgen_marksweep_fixed_par, sgen_copying.],
1002 for feature in `echo "$enable_minimal" | sed -e "s/,/ /g"`; do
1003 eval "mono_feature_disable_$feature='yes'"
1005 DISABLED_FEATURES=$enable_minimal
1006 disabled="Disabled: $enable_minimal"
1009 AC_DEFINE_UNQUOTED(DISABLED_FEATURES, "$DISABLED_FEATURES", [String of disabled features])
1011 if test "x$mono_feature_disable_aot" = "xyes"; then
1012 AC_DEFINE(DISABLE_AOT, 1, [Disable AOT Compiler])
1013 enable_system_aot=no
1014 AC_MSG_NOTICE([Disabled AOT compiler])
1017 if test "x$mono_feature_disable_profiler" = "xyes"; then
1018 AC_DEFINE(DISABLE_PROFILER, 1, [Disable default profiler support])
1019 AC_MSG_NOTICE([Disabled support for the profiler])
1021 AM_CONDITIONAL(DISABLE_PROFILER, test x$mono_feature_disable_profiler = xyes)
1023 if test "x$mono_feature_disable_decimal" = "xyes"; then
1024 AC_DEFINE(DISABLE_DECIMAL, 1, [Disable System.Decimal support])
1025 AC_MSG_NOTICE([Disabled support for decimal])
1028 if test "x$mono_feature_disable_pinvoke" = "xyes"; then
1029 AC_DEFINE(DISABLE_PINVOKE, 1, [Disable P/Invoke support])
1030 AC_MSG_NOTICE([Disabled support for P/Invoke])
1033 if test "x$mono_feature_disable_debug" = "xyes"; then
1034 AC_DEFINE(DISABLE_DEBUG, 1, [Disable runtime debugging support])
1035 AC_MSG_NOTICE([Disabled support for runtime debugging])
1038 if test "x$mono_feature_disable_reflection_emit" = "xyes"; then
1039 AC_DEFINE(DISABLE_REFLECTION_EMIT, 1, [Disable reflection emit support])
1040 mono_feature_disable_reflection_emit_save=yes
1041 AC_MSG_NOTICE([Disabled support for Reflection.Emit])
1044 if test "x$mono_feature_disable_reflection_emit_save" = "xyes"; then
1045 AC_DEFINE(DISABLE_REFLECTION_EMIT_SAVE, 1, [Disable assembly saving support in reflection emit])
1046 AC_MSG_NOTICE([Disabled support for Reflection.Emit.Save])
1049 if test "x$mono_feature_disable_large_code" = "xyes"; then
1050 AC_DEFINE(DISABLE_LARGE_CODE, 1, [Disable support for huge assemblies])
1051 AC_MSG_NOTICE([Disabled support for large assemblies])
1054 if test "x$mono_feature_disable_logging" = "xyes"; then
1055 AC_DEFINE(DISABLE_LOGGING, 1, [Disable support debug logging])
1056 AC_MSG_NOTICE([Disabled support for logging])
1059 if test "x$mono_feature_disable_com" = "xyes"; then
1060 AC_DEFINE(DISABLE_COM, 1, [Disable COM support])
1061 AC_MSG_NOTICE([Disabled COM support])
1064 if test "x$mono_feature_disable_ssa" = "xyes"; then
1065 AC_DEFINE(DISABLE_SSA, 1, [Disable advanced SSA JIT optimizations])
1066 AC_MSG_NOTICE([Disabled SSA JIT optimizations])
1069 if test "x$mono_feature_disable_generics" = "xyes"; then
1070 AC_DEFINE(DISABLE_GENERICS, 1, [Disable generics support])
1071 AC_MSG_NOTICE([Disabled Generics Support])
1074 if test "x$mono_feature_disable_shadowcopy" = "xyes"; then
1075 AC_DEFINE(DISABLE_SHADOW_COPY, 1, [Disable Shadow Copy for AppDomains])
1076 AC_MSG_NOTICE([Disabled Shadow copy for AppDomains])
1079 if test "x$mono_feature_disable_portability" = "xyes"; then
1080 AC_DEFINE(DISABLE_PORTABILITY, 1, [Disables the IO portability layer])
1081 AC_MSG_NOTICE([Disabled IO Portability layer])
1084 if test "x$mono_feature_disable_attach" = "xyes"; then
1085 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
1086 AC_MSG_NOTICE([Disabled agent attach])
1089 if test "x$mono_feature_disable_verifier" = "xyes"; then
1090 AC_DEFINE(DISABLE_VERIFIER, 1, [Disables the verifier])
1091 AC_MSG_NOTICE([Disabled the metadata and IL verifiers])
1094 if test "x$mono_feature_disable_jit" = "xyes"; then
1095 AC_DEFINE(DISABLE_JIT, 1, [Disable the JIT, only full-aot mode will be supported by the runtime.])
1096 AC_MSG_NOTICE([Disabled the JIT engine, only full AOT will be supported])
1099 AM_CONDITIONAL(DISABLE_JIT, test x$mono_feature_disable_jit = xyes)
1101 if test "x$mono_feature_disable_simd" = "xyes"; then
1102 AC_DEFINE(DISABLE_SIMD, 1, [Disable SIMD intrinsics related optimizations.])
1103 AC_MSG_NOTICE([Disabled SIMD support])
1106 if test "x$mono_feature_disable_soft_debug" = "xyes"; then
1107 AC_DEFINE(DISABLE_SOFT_DEBUG, 1, [Disable Soft Debugger Agent.])
1108 AC_MSG_NOTICE([Disabled Soft Debugger.])
1111 if test "x$mono_feature_disable_perfcounters" = "xyes"; then
1112 AC_DEFINE(DISABLE_PERFCOUNTERS, 1, [Disable Performance Counters.])
1113 AC_MSG_NOTICE([Disabled Performance Counters.])
1115 if test "x$mono_feature_disable_normalization" = "xyes"; then
1116 AC_DEFINE(DISABLE_NORMALIZATION, 1, [Disable String normalization support.])
1117 AC_MSG_NOTICE([Disabled String normalization support.])
1120 if test "x$mono_feature_disable_assembly_remapping" = "xyes"; then
1121 AC_DEFINE(DISABLE_ASSEMBLY_REMAPPING, 1, [Disable assembly remapping.])
1122 AC_MSG_NOTICE([Disabled Assembly remapping.])
1125 if test "x$mono_feature_disable_shared_perfcounters" = "xyes"; then
1126 AC_DEFINE(DISABLE_SHARED_PERFCOUNTERS, 1, [Disable shared perfcounters.])
1127 AC_MSG_NOTICE([Disabled Shared perfcounters.])
1130 if test "x$mono_feature_disable_appdomains" = "xyes"; then
1131 AC_DEFINE(DISABLE_APPDOMAINS, 1, [Disable support for multiple appdomains.])
1132 AC_MSG_NOTICE([Disabled support for multiple appdomains.])
1135 if test "x$mono_feature_disable_remoting" = "xyes"; then
1136 AC_DEFINE(DISABLE_REMOTING, 1, [Disable remoting support (This disables type proxies and make com non-functional)])
1137 AC_MSG_NOTICE([Disabled remoting])
1140 if test "x$mono_feature_disable_security" = "xyes"; then
1141 AC_DEFINE(DISABLE_SECURITY, 1, [Disable CAS/CoreCLR security])
1142 AC_MSG_NOTICE([Disabled CAS/CoreCLR security manager (used e.g. for Moonlight)])
1145 if test "x$mono_feature_disable_sgen_remset" = "xyes"; then
1146 AC_DEFINE(DISABLE_SGEN_REMSET, 1, [Disable wbarrier=remset support in SGEN.])
1147 AC_MSG_NOTICE([Disabled wbarrier=remset support in SGEN.])
1150 if test "x$mono_feature_disable_sgen_marksweep_par" = "xyes"; then
1151 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_PAR, 1, [Disable major=marksweep-par support in SGEN.])
1152 AC_MSG_NOTICE([Disabled major=marksweep-par support in SGEN.])
1155 if test "x$mono_feature_disable_sgen_marksweep_fixed" = "xyes"; then
1156 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_FIXED, 1, [Disable major=marksweep-fixed support in SGEN.])
1157 AC_MSG_NOTICE([Disabled major=marksweep-fixed support in SGEN.])
1160 if test "x$mono_feature_disable_sgen_marksweep_fixed_par" = "xyes"; then
1161 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_FIXED_PAR, 1, [Disable major=marksweep-fixed-par support in SGEN.])
1162 AC_MSG_NOTICE([Disabled major=marksweep-fixed-par support in SGEN.])
1165 if test "x$mono_feature_disable_sgen_copying" = "xyes"; then
1166 AC_DEFINE(DISABLE_SGEN_MAJOR_COPYING, 1, [Disable major=copying support in SGEN.])
1167 AC_MSG_NOTICE([Disabled major=copying support in SGEN.])
1170 AC_ARG_ENABLE(executables, [ --disable-executables disable the build of the runtime executables], enable_executables=$enableval, enable_executables=yes)
1171 AM_CONDITIONAL(DISABLE_EXECUTABLES, test x$enable_executables = xno)
1173 has_extension_module=no
1174 AC_ARG_ENABLE(extension-module, [ --enable-extension-module=LIST enable the core-extensions from LIST],
1176 for extension in `echo "$enable_extension_module" | sed -e "s/,/ /g"`; do
1177 if test x$extension = xdefault ; then
1178 has_extension_module=yes;
1181 if test x$enable_extension_module = xyes; then
1182 has_extension_module=yes;
1186 AM_CONDITIONAL([HAS_EXTENSION_MODULE], [test x$has_extension_module != xno])
1188 if test x$has_extension_module != xno ; then
1189 AC_DEFINE([ENABLE_EXTENSION_MODULE], 1, [Extension module enabled])
1190 AC_MSG_NOTICE([Enabling mono extension module.])
1194 AC_ARG_ENABLE(gsharedvt, [ --enable-gsharedvt Enable generic valuetype sharing (Deprecated)], enable_gsharedvt=$enableval, enable_gsharedvt=no)
1196 AC_MSG_CHECKING(for visibility __attribute__)
1199 void __attribute__ ((visibility ("hidden"))) doit (void) {}
1200 int main () { doit (); return 0; }
1203 have_visibility_hidden=yes
1206 have_visibility_hidden=no
1211 dnl Boehm GC configuration
1214 AC_ARG_WITH(libgc, [ --with-gc=included,none Controls the Boehm GC config, default=included],[libgc=$with_gc],[libgc=included])
1216 AC_ARG_ENABLE(boehm, [ --disable-boehm Disable the Boehm GC.], support_boehm=$enableval,support_boehm=${support_boehm:-yes})
1217 AM_CONDITIONAL(SUPPORT_BOEHM, test x$support_boehm = xyes)
1219 if test "x$support_boehm" = "xyes"; then
1221 AC_ARG_ENABLE(parallel-mark, [ --enable-parallel-mark Enables Boehm GC Parallel Marking], enable_parallel_mark=$enableval, enable_parallel_mark=$parallel_mark)
1222 if test x$enable_parallel_mark = xyes; then
1223 libgc_configure_args="$libgc_configure_args --enable-parallel-mark"
1233 if test "x$support_boehm" = "xyes"; then
1237 LIBGC_CPPFLAGS='-I$(top_srcdir)/libgc/include'
1238 LIBGC_LIBS='$(top_builddir)/libgc/libmonogc.la'
1239 LIBGC_STATIC_LIBS='$(top_builddir)/libgc/libmonogc-static.la'
1241 BOEHM_DEFINES="-DHAVE_BOEHM_GC"
1243 if test x$target_win32 = xyes; then
1244 BOEHM_DEFINES="$BOEHM_DEFINES -DGC_NOT_DLL"
1245 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DGC_BUILD -DGC_NOT_DLL"
1248 gc_msg="Included Boehm GC with typed GC"
1249 if test x$enable_parallel_mark = xyes; then
1250 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC and Parallel Mark)", [GC description])
1251 gc_msg="$gc_msg and parallel mark"
1253 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC)", [GC description])
1258 AC_MSG_WARN("External Boehm is no longer supported")
1262 AC_MSG_WARN("Use --with-sgen instead, --with-gc= controls Boehm configuration")
1266 AC_MSG_WARN("Compiling mono without GC.")
1267 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "none", [GC description])
1268 AC_DEFINE(HAVE_NULL_GC,1,[No GC support.])
1272 AC_MSG_ERROR([Invalid argument to --with-gc.])
1276 AC_ARG_WITH(large-heap, [ --with-large-heap=yes,no Enable support for GC heaps larger than 3GB (defaults to no)], [large_heap=$withval], [large_heap=no])
1277 if test "x$large_heap" = "xyes"; then
1278 CPPFLAGS="$CPPFLAGS -DLARGE_CONFIG"
1281 AC_SUBST(LIBGC_CPPFLAGS)
1282 AC_SUBST(LIBGC_LIBS)
1283 AC_SUBST(LIBGC_STATIC_LIBS)
1285 AC_SUBST(BOEHM_DEFINES)
1290 dnl End of Boehm GC Configuration
1293 dnl *************************************
1294 dnl *** Checks for zero length arrays ***
1295 dnl *************************************
1296 AC_MSG_CHECKING(whether $CC supports zero length arrays)
1304 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 0, [Length of zero length arrays])
1307 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 1, [Length of zero length arrays])
1310 AC_CHECK_HEADERS(nacl/nacl_dyncode.h)
1312 dnl ***********************************
1313 dnl *** Checks for signals
1314 dnl ***********************************
1315 AC_CHECK_HEADERS(signal.h)
1316 AC_CHECK_FUNCS(sigaction)
1317 AC_CHECK_FUNCS(kill)
1318 AC_CHECK_FUNCS(signal)
1320 # signal() is declared inline in Android headers
1321 # so we need to workaround it by overriding the check.
1322 if test x$platform_android = xyes; then
1323 AC_DEFINE(HAVE_SIGNAL,1)
1326 if test x$host_win32 = xno; then
1328 dnl hires monotonic clock support
1329 AC_SEARCH_LIBS(clock_gettime, rt)
1330 AC_CHECK_FUNCS(clock_nanosleep)
1332 dnl dynamic loader support
1333 AC_CHECK_FUNC(dlopen, DL_LIB="",
1334 AC_CHECK_LIB(dl, dlopen, DL_LIB="-ldl", dl_support=no)
1336 if test x$dl_support = xno; then
1337 AC_MSG_WARN([No dynamic loading support available])
1339 LIBS="$LIBS $DL_LIB"
1340 AC_DEFINE(HAVE_DL_LOADER,1,[dlopen-based dynamic loader available])
1341 dnl from glib's configure.ac
1342 AC_CACHE_CHECK([for preceeding underscore in symbols],
1344 AC_TRY_RUN([#include <dlfcn.h>
1345 int mono_underscore_test (void) { return 42; }
1347 void *f1 = (void*)0, *f2 = (void*)0, *handle;
1348 handle = dlopen ((void*)0, 0);
1350 f1 = dlsym (handle, "mono_underscore_test");
1351 f2 = dlsym (handle, "_mono_underscore_test");
1352 } return (!f2 || f1);
1354 [mono_cv_uscore=yes],
1355 [mono_cv_uscore=no],
1358 if test "x$mono_cv_uscore" = "xyes"; then
1359 MONO_DL_NEED_USCORE=1
1361 MONO_DL_NEED_USCORE=0
1363 AC_SUBST(MONO_DL_NEED_USCORE)
1364 AC_CHECK_FUNC(dlerror)
1367 dnl ******************************************************************
1368 dnl *** Checks for the IKVM JNI interface library ***
1369 dnl ******************************************************************
1370 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])
1373 if test x$with_ikvm_native = xyes; then
1374 ikvm_native_dir=ikvm-native
1375 jdk_headers_found="IKVM Native"
1378 AC_SUBST(ikvm_native_dir)
1380 AC_CHECK_HEADERS(execinfo.h)
1382 AC_CHECK_HEADERS(sys/auxv.h sys/resource.h)
1384 AC_CHECK_FUNCS(getgrgid_r)
1385 AC_CHECK_FUNCS(getgrnam_r)
1386 AC_CHECK_FUNCS(getpwnam_r)
1387 AC_CHECK_FUNCS(getpwuid_r)
1388 AC_CHECK_FUNCS(getresuid)
1389 AC_CHECK_FUNCS(setresuid)
1390 AC_CHECK_FUNCS(kqueue)
1391 AC_CHECK_FUNCS(backtrace_symbols)
1392 AC_CHECK_FUNCS(mkstemp)
1393 AC_CHECK_FUNCS(mmap)
1394 AC_CHECK_FUNCS(madvise)
1395 AC_CHECK_FUNCS(getrusage)
1396 AC_CHECK_FUNCS(getpriority)
1397 AC_CHECK_FUNCS(setpriority)
1398 AC_CHECK_FUNCS(dl_iterate_phdr)
1399 AC_CHECK_FUNCS(dladdr)
1400 AC_CHECK_FUNCS(sysconf)
1401 AC_CHECK_FUNCS(getrlimit)
1402 AC_CHECK_FUNCS(prctl)
1404 AC_CHECK_FUNCS(sched_getaffinity)
1405 AC_CHECK_FUNCS(sched_setaffinity)
1406 AC_CHECK_FUNCS(sched_getcpu)
1408 dnl ****************************************************************
1409 dnl *** Check for sched_setaffinity from glibc versions before ***
1410 dnl *** 2.3.4. The older versions of the function only take 2 ***
1411 dnl *** parameters, not 3. ***
1413 dnl *** Because the interface change was not made in a minor ***
1414 dnl *** version rev, the __GLIBC__ and __GLIBC_MINOR__ macros ***
1415 dnl *** won't always indicate the interface sched_affinity has. ***
1416 dnl ****************************************************************
1417 AC_MSG_CHECKING(for sched_setaffinity from glibc < 2.3.4)
1418 AC_TRY_COMPILE([#include <sched.h>], [
1420 sched_setaffinity(0, &mask);
1423 # Yes, we have it...
1425 AC_DEFINE(GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY, 1, [Have GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY])
1427 # We have the new, three-parameter version
1430 AC_TRY_COMPILE([#include <sched.h>], [
1431 CPU_COUNT((void *) 0);
1434 AC_DEFINE(GLIBC_HAS_CPU_COUNT, 1, [GLIBC has CPU_COUNT macro in sched.h])
1436 # We have the new, three-parameter version
1440 dnl ******************************************************************
1441 dnl *** Check for large file support ***
1442 dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) ***
1443 dnl ******************************************************************
1445 # Check that off_t can represent 2**63 - 1 correctly, working around
1446 # potential compiler bugs. Defines LARGE_FILE_SUPPORT, adds $1 to
1447 # CPPFLAGS and sets $large_offt to yes if the test succeeds
1449 AC_DEFUN([LARGE_FILES], [
1450 large_CPPFLAGS=$CPPFLAGS
1451 CPPFLAGS="$CPPFLAGS $1"
1453 #include <sys/types.h>
1456 /* Lifted this compile time assert method from: http://www.jaggersoft.com/pubs/CVu11_3.html */
1457 #define COMPILE_TIME_ASSERT(pred) \
1458 switch(0){case 0:case pred:;}
1459 COMPILE_TIME_ASSERT(sizeof(off_t) * CHAR_BIT == 64);
1462 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT, 1, [Have large file support])
1463 large_CPPFLAGS="$large_CPPFLAGS $1"
1468 CPPFLAGS=$large_CPPFLAGS
1471 AC_MSG_CHECKING(if off_t is 64 bits wide)
1473 if test $large_offt = no; then
1474 AC_MSG_CHECKING(if _FILE_OFFSET_BITS=64 gives 64 bit off_t)
1475 LARGE_FILES("-D_FILE_OFFSET_BITS=64")
1477 if test $large_offt = no; then
1478 AC_MSG_WARN([No 64 bit file size support available])
1481 dnl *****************************
1482 dnl *** Checks for libsocket ***
1483 dnl *****************************
1484 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
1488 dnl *****************************
1489 dnl *** Checks for libinotify ***
1490 dnl *****************************
1491 AC_CHECK_LIB(inotify, inotify_init, LIBS="$LIBS -linotify")
1494 dnl *******************************
1495 dnl *** Checks for MSG_NOSIGNAL ***
1496 dnl *******************************
1497 AC_MSG_CHECKING(for MSG_NOSIGNAL)
1498 AC_TRY_COMPILE([#include <sys/socket.h>], [
1499 int f = MSG_NOSIGNAL;
1501 # Yes, we have it...
1503 AC_DEFINE(HAVE_MSG_NOSIGNAL, 1, [Have MSG_NOSIGNAL])
1505 # We'll have to use signals
1509 dnl *****************************
1510 dnl *** Checks for IPPROTO_IP ***
1511 dnl *****************************
1512 AC_MSG_CHECKING(for IPPROTO_IP)
1513 AC_TRY_COMPILE([#include <netinet/in.h>], [
1514 int level = IPPROTO_IP;
1516 # Yes, we have it...
1518 AC_DEFINE(HAVE_IPPROTO_IP, 1, [Have IPPROTO_IP])
1520 # We'll have to use getprotobyname
1524 dnl *******************************
1525 dnl *** Checks for IPPROTO_IPV6 ***
1526 dnl *******************************
1527 AC_MSG_CHECKING(for IPPROTO_IPV6)
1528 AC_TRY_COMPILE([#include <netinet/in.h>], [
1529 int level = IPPROTO_IPV6;
1531 # Yes, we have it...
1533 AC_DEFINE(HAVE_IPPROTO_IPV6, 1, [Have IPPROTO_IPV6])
1535 # We'll have to use getprotobyname
1539 dnl ******************************
1540 dnl *** Checks for IPPROTO_TCP ***
1541 dnl ******************************
1542 AC_MSG_CHECKING(for IPPROTO_TCP)
1543 AC_TRY_COMPILE([#include <netinet/in.h>], [
1544 int level = IPPROTO_TCP;
1546 # Yes, we have it...
1548 AC_DEFINE(HAVE_IPPROTO_TCP, 1, [Have IPPROTO_TCP])
1550 # We'll have to use getprotobyname
1554 dnl *****************************
1555 dnl *** Checks for SOL_IP ***
1556 dnl *****************************
1557 AC_MSG_CHECKING(for SOL_IP)
1558 AC_TRY_COMPILE([#include <netdb.h>], [
1561 # Yes, we have it...
1563 AC_DEFINE(HAVE_SOL_IP, 1, [Have SOL_IP])
1565 # We'll have to use getprotobyname
1569 dnl *****************************
1570 dnl *** Checks for SOL_IPV6 ***
1571 dnl *****************************
1572 AC_MSG_CHECKING(for SOL_IPV6)
1573 AC_TRY_COMPILE([#include <netdb.h>], [
1574 int level = SOL_IPV6;
1576 # Yes, we have it...
1578 AC_DEFINE(HAVE_SOL_IPV6, 1, [Have SOL_IPV6])
1580 # We'll have to use getprotobyname
1584 dnl *****************************
1585 dnl *** Checks for SOL_TCP ***
1586 dnl *****************************
1587 AC_MSG_CHECKING(for SOL_TCP)
1588 AC_TRY_COMPILE([#include <netdb.h>], [
1589 int level = SOL_TCP;
1591 # Yes, we have it...
1593 AC_DEFINE(HAVE_SOL_TCP, 1, [Have SOL_TCP])
1595 # We'll have to use getprotobyname
1599 dnl *****************************
1600 dnl *** Checks for IP_PKTINFO ***
1601 dnl *****************************
1602 AC_MSG_CHECKING(for IP_PKTINFO)
1603 AC_TRY_COMPILE([#include <linux/in.h>], [
1604 int level = IP_PKTINFO;
1606 # Yes, we have it...
1608 AC_DEFINE(HAVE_IP_PKTINFO, 1, [Have IP_PKTINFO])
1613 dnl *****************************
1614 dnl *** Checks for IPV6_PKTINFO ***
1615 dnl *****************************
1616 AC_MSG_CHECKING(for IPV6_PKTINFO)
1617 AC_TRY_COMPILE([#include <netdb.h>], [
1618 int level = IPV6_PKTINFO;
1620 # Yes, we have it...
1622 AC_DEFINE(HAVE_IPV6_PKTINFO, 1, [Have IPV6_PKTINFO])
1627 dnl **********************************
1628 dnl *** Checks for IP_DONTFRAG ***
1629 dnl **********************************
1630 AC_MSG_CHECKING(for IP_DONTFRAG)
1631 AC_TRY_COMPILE([#include <netinet/in.h>], [
1632 int level = IP_DONTFRAG;
1634 # Yes, we have it...
1636 AC_DEFINE(HAVE_IP_DONTFRAG, 1, [Have IP_DONTFRAG])
1641 dnl **********************************
1642 dnl *** Checks for IP_DONTFRAGMENT ***
1643 dnl **********************************
1644 AC_MSG_CHECKING(for IP_DONTFRAGMENT)
1645 AC_TRY_COMPILE([#include <Ws2ipdef.h>], [
1646 int level = IP_DONTFRAGMENT;
1648 # Yes, we have it...
1650 AC_DEFINE(HAVE_IP_DONTFRAGMENT, 1, [Have IP_DONTFRAGMENT])
1655 dnl **********************************
1656 dnl *** Checks for IP_MTU_DISCOVER ***
1657 dnl **********************************
1658 AC_MSG_CHECKING(for IP_MTU_DISCOVER)
1659 AC_TRY_COMPILE([#include <linux/in.h>], [
1660 int level = IP_MTU_DISCOVER;
1662 # Yes, we have it...
1664 AC_DEFINE(HAVE_IP_MTU_DISCOVER, 1, [Have IP_MTU_DISCOVER])
1669 dnl **********************************
1670 dnl *** Checks for IP_PMTUDISC_DO ***
1671 dnl **********************************
1672 AC_MSG_CHECKING(for IP_PMTUDISC_DO)
1673 AC_TRY_COMPILE([#include <linux/in.h>], [
1674 int level = IP_PMTUDISC_DO;
1676 # Yes, we have it...
1678 AC_DEFINE(HAVE_IP_PMTUDISC_DO, 1, [Have IP_PMTUDISC_DO])
1683 dnl *********************************
1684 dnl *** Check for struct ip_mreqn ***
1685 dnl *********************************
1686 AC_MSG_CHECKING(for struct ip_mreqn)
1687 AC_TRY_COMPILE([#include <netinet/in.h>], [
1688 struct ip_mreqn mreq;
1689 mreq.imr_address.s_addr = 0;
1691 # Yes, we have it...
1693 AC_DEFINE(HAVE_STRUCT_IP_MREQN, 1, [Have struct ip_mreqn])
1695 # We'll just have to try and use struct ip_mreq
1697 AC_MSG_CHECKING(for struct ip_mreq)
1698 AC_TRY_COMPILE([#include <netinet/in.h>], [
1699 struct ip_mreq mreq;
1700 mreq.imr_interface.s_addr = 0;
1702 # Yes, we have it...
1704 AC_DEFINE(HAVE_STRUCT_IP_MREQ, 1, [Have struct ip_mreq])
1706 # No multicast support
1711 dnl **********************************
1712 dnl *** Check for getaddrinfo ***
1713 dnl **********************************
1714 AC_MSG_CHECKING(for getaddrinfo)
1719 getaddrinfo(NULL,NULL,NULL,NULL);
1721 # Yes, we have it...
1723 AC_DEFINE(HAVE_GETADDRINFO, 1, [Have getaddrinfo])
1728 dnl **********************************
1729 dnl *** Check for gethostbyname2_r ***
1730 dnl **********************************
1731 AC_MSG_CHECKING(for gethostbyname2_r)
1737 gethostbyname2_r(NULL,0,NULL,NULL,0,NULL,NULL);
1739 # Yes, we have it...
1741 AC_DEFINE(HAVE_GETHOSTBYNAME2_R, 1, [Have gethostbyname2_r])
1746 dnl **********************************
1747 dnl *** Check for gethostbyname2 ***
1748 dnl **********************************
1749 AC_MSG_CHECKING(for gethostbyname2)
1754 gethostbyname2(NULL,0);
1756 # Yes, we have it...
1758 AC_DEFINE(HAVE_GETHOSTBYNAME2, 1, [Have gethostbyname2])
1763 dnl **********************************
1764 dnl *** Check for gethostbyname ***
1765 dnl **********************************
1766 AC_MSG_CHECKING(for gethostbyname)
1771 gethostbyname(NULL);
1773 # Yes, we have it...
1775 AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [Have gethostbyname])
1780 dnl **********************************
1781 dnl *** Check for getprotobyname ***
1782 dnl **********************************
1783 AC_MSG_CHECKING(for getprotobyname)
1788 getprotobyname(NULL);
1790 # Yes, we have it...
1792 AC_DEFINE(HAVE_GETPROTOBYNAME, 1, [Have getprotobyname])
1797 dnl **********************************
1798 dnl *** Check for getnameinfo ***
1799 dnl **********************************
1800 AC_MSG_CHECKING(for getnameinfo)
1805 getnameinfo (NULL, 0, NULL, 0, NULL, 0, 0);
1807 # Yes, we have it...
1809 AC_DEFINE(HAVE_GETNAMEINFO, 1, [Have getnameinfo])
1815 dnl **********************************
1816 dnl *** Check for inet_ntop ***
1817 dnl **********************************
1818 AC_MSG_CHECKING(for inet_ntop)
1821 #include <arpa/inet.h>
1823 inet_ntop (0, NULL, NULL, 0);
1825 # Yes, we have it...
1827 AC_DEFINE(HAVE_INET_NTOP, 1, [Have inet_ntop])
1832 dnl *****************************
1833 dnl *** Checks for libnsl ***
1834 dnl *****************************
1835 AC_CHECK_FUNC(gethostbyaddr, , AC_CHECK_LIB(nsl, gethostbyaddr, LIBS="$LIBS -lnsl"))
1837 AC_CHECK_FUNCS(inet_pton inet_aton)
1839 dnl *****************************
1840 dnl *** Checks for libxnet ***
1841 dnl *****************************
1844 AC_MSG_CHECKING(for Solaris XPG4 support)
1845 if test -f /usr/lib/libxnet.so; then
1846 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=500"
1847 CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
1848 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED=1"
1855 if test "$GCC" = "yes"; then
1856 CFLAGS="$CFLAGS -Wno-char-subscripts"
1861 dnl *****************************
1862 dnl *** Checks for libpthread ***
1863 dnl *****************************
1864 # on FreeBSD -STABLE, the pthreads functions all reside in libc_r
1865 # and libpthread does not exist
1869 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1872 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1875 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -lpthread")
1878 AC_CHECK_HEADERS(pthread.h)
1879 AC_CHECK_HEADERS(pthread_np.h)
1880 AC_CHECK_FUNCS(pthread_mutex_timedlock)
1881 AC_CHECK_FUNCS(pthread_getattr_np pthread_attr_get_np pthread_setname_np)
1882 AC_CHECK_FUNCS(pthread_kill)
1883 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
1884 AC_TRY_COMPILE([ #include <pthread.h>], [
1885 pthread_mutexattr_t attr;
1886 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
1891 AC_ERROR(Posix system lacks support for recursive mutexes)
1893 AC_CHECK_FUNCS(pthread_attr_setstacksize)
1894 AC_CHECK_FUNCS(pthread_attr_getstack pthread_attr_getstacksize)
1895 AC_CHECK_FUNCS(pthread_get_stacksize_np pthread_get_stackaddr_np)
1897 dnl **********************************
1898 dnl *** Check for mincore ***
1899 dnl **********************************
1900 AC_MSG_CHECKING(for mincore)
1903 #include <sys/types.h>
1904 #include <sys/mman.h>
1906 mincore(NULL, 0, NULL);
1908 # Yes, we have it...
1910 AC_DEFINE(HAVE_MINCORE, 1, [Have mincore])
1915 dnl ***********************************
1916 dnl *** Checks for working __thread ***
1917 dnl ***********************************
1918 AC_MSG_CHECKING(for working __thread)
1919 if test "x$with_tls" != "x__thread"; then
1920 AC_MSG_RESULT(disabled)
1921 elif test "x$cross_compiling" = "xyes"; then
1922 AC_MSG_RESULT(cross compiling, assuming yes)
1925 #if defined(__APPLE__) && defined(__clang__)
1926 #error "__thread does not currently work with clang on Mac OS X"
1929 #include <pthread.h>
1931 static int res1, res2;
1933 void thread_main (void *arg)
1948 pthread_create (&t1, NULL, thread_main, 1);
1949 pthread_create (&t2, NULL, thread_main, 2);
1951 pthread_join (t1, NULL);
1952 pthread_join (t2, NULL);
1954 return !(res1 + res2 == 2);
1964 dnl **************************************
1965 dnl *** Checks for working sigaltstack ***
1966 dnl **************************************
1967 AC_MSG_CHECKING(for working sigaltstack)
1968 if test "x$with_sigaltstack" != "xyes"; then
1969 AC_MSG_RESULT(disabled)
1970 elif test "x$cross_compiling" = "xyes"; then
1971 AC_MSG_RESULT(cross compiling, assuming yes)
1978 #include <pthread.h>
1979 #include <sys/wait.h>
1980 #if defined(__FreeBSD__) || defined(__NetBSD__)
1981 #define SA_STACK SA_ONSTACK
1984 sigsegv_signal_handler (int _dummy, siginfo_t *info, void *context)
1989 volatile char*__ptr = NULL;
1991 loop (void *ignored)
2000 struct sigaction sa;
2004 struct sigaltstack sas;
2007 pthread_attr_t attr;
2009 sa.sa_sigaction = sigsegv_signal_handler;
2010 sigemptyset (&sa.sa_mask);
2011 sa.sa_flags = SA_SIGINFO | SA_ONSTACK;
2012 if (sigaction (SIGSEGV, &sa, NULL) == -1) {
2013 perror ("sigaction");
2017 /* x86 darwin deliver segfaults using SIGBUS */
2018 if (sigaction (SIGBUS, &sa, NULL) == -1) {
2019 perror ("sigaction");
2022 sas.ss_sp = malloc (SIGSTKSZ);
2023 sas.ss_size = SIGSTKSZ;
2025 if (sigaltstack (&sas, NULL) == -1) {
2026 perror ("sigaltstack");
2030 pthread_attr_init (&attr);
2031 if (pthread_create(&id, &attr, loop, &attr) != 0) {
2032 printf ("pthread_create\n");
2056 for (i = 0; i < 300; ++i) {
2057 waitpid (son, &status, WNOHANG);
2058 if (WIFEXITED (status) && WEXITSTATUS (status) == 0)
2063 kill (son, SIGKILL);
2069 AC_DEFINE(HAVE_WORKING_SIGALTSTACK, 1, [Have a working sigaltstack])
2076 dnl ********************************
2077 dnl *** Checks for semaphore lib ***
2078 dnl ********************************
2079 # 'Real Time' functions on Solaris
2080 # posix4 on Solaris 2.6
2081 # pthread (first!) on Linux
2082 AC_SEARCH_LIBS(sem_init, pthread rt posix4)
2084 AC_SEARCH_LIBS(shm_open, pthread rt posix4)
2085 AC_CHECK_FUNCS(shm_open)
2087 dnl ********************************
2088 dnl *** Checks for timezone stuff **
2089 dnl ********************************
2090 AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
2096 ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
2097 if test $ac_cv_struct_tm_gmtoff = yes; then
2098 AC_DEFINE(HAVE_TM_GMTOFF, 1, [Have tm_gmtoff])
2100 AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone,
2105 ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no))
2106 if test $ac_cv_var_timezone = yes; then
2107 AC_DEFINE(HAVE_TIMEZONE, 1, [Have timezone variable])
2109 AC_ERROR(unable to find a way to determine timezone)
2113 dnl *********************************
2114 dnl *** Checks for math functions ***
2115 dnl *********************************
2116 AC_SEARCH_LIBS(sqrtf, m)
2117 if test "x$has_broken_apple_cpp" != "xyes"; then
2118 AC_CHECK_FUNCS(finite, , AC_MSG_CHECKING(for finite in math.h)
2119 AC_TRY_LINK([#include <math.h>],
2121 AC_DEFINE(HAVE_FINITE, 1, [Have finite in -lm]) AC_MSG_RESULT(yes),
2124 AC_CHECK_FUNCS(isfinite, , AC_MSG_CHECKING(for isfinite in math.h)
2125 AC_TRY_LINK([#include <math.h>],
2127 AC_DEFINE(HAVE_ISFINITE, 1, [Have isfinite]) AC_MSG_RESULT(yes),
2130 dnl ****************************************************************
2131 dnl *** Checks for working poll() (macosx defines it but doesn't ***
2132 dnl *** have it in the library (duh)) ***
2133 dnl ****************************************************************
2134 AC_CHECK_FUNCS(poll)
2136 dnl *************************
2137 dnl *** Check for signbit ***
2138 dnl *************************
2139 AC_MSG_CHECKING(for signbit)
2140 AC_TRY_LINK([#include <math.h>], [
2141 int s = signbit(1.0);
2144 AC_DEFINE(HAVE_SIGNBIT, 1, [Have signbit])
2149 dnl **********************************
2151 dnl **********************************
2152 if test "x$ac_cv_header_nacl_nacl_dyncode_h" = "xno"; then
2153 AC_CHECK_HEADERS(sys/epoll.h)
2155 AC_CHECK_FUNCS(epoll_ctl, [haveepoll=yes], )
2156 if test "x$haveepoll" = "xyes" -a "x$ac_cv_header_sys_epoll_h" = "xyes"; then
2157 AC_DEFINE(HAVE_EPOLL, 1, [epoll supported])
2163 AC_CHECK_HEADERS(sys/event.h)
2164 AC_CHECK_FUNCS(kqueue, [havekqueue=yes], )
2166 dnl **************************************
2167 dnl * Darwin has a race that prevents us from using reliably:
2168 dnl * http://lists.apple.com/archives/darwin-dev/2011/Jun/msg00016.html
2169 dnl * Since kqueue is mostly used for scaling large web servers,
2170 dnl * and very few folks run Mono on large web servers on OSX, falling
2172 dnl **************************************
2173 if test "x$havekqueue" = "xyes" -a "x$ac_cv_header_sys_event_h" = "xyes"; then
2174 if test "x$host_darwin" = "xno"; then
2175 AC_DEFINE(USE_KQUEUE_FOR_THREADPOOL, 1, [Use kqueue for the threadpool])
2179 dnl ******************************
2180 dnl *** Checks for SIOCGIFCONF ***
2181 dnl ******************************
2182 AC_CHECK_HEADERS(sys/ioctl.h)
2183 AC_CHECK_HEADERS(net/if.h, [], [],
2185 #ifdef HAVE_SYS_TYPES_H
2186 # include <sys/types.h>
2188 #ifdef HAVE_SYS_SOCKET_H
2189 # include <sys/socket.h>
2192 AC_MSG_CHECKING(for ifreq)
2195 #include <sys/ioctl.h>
2203 x = (void *) &ifr->ifr_addr;
2206 AC_DEFINE(HAVE_SIOCGIFCONF, 1, [Can get interface list])
2210 dnl **********************************
2211 dnl *** Checks for sin_len ***
2212 dnl **********************************
2213 AC_MSG_CHECKING(for sockaddr_in.sin_len)
2215 #include <netinet/in.h>
2217 struct sockaddr_in saddr;
2218 saddr.sin_len = sizeof (saddr);
2221 AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [sockaddr_in has sin_len])
2225 dnl **********************************
2226 dnl *** Checks for sin6_len ***
2227 dnl **********************************
2228 AC_MSG_CHECKING(for sockaddr_in6.sin6_len)
2230 #include <netinet/in.h>
2232 struct sockaddr_in6 saddr6;
2233 saddr6.sin6_len = sizeof (saddr6);
2236 AC_DEFINE(HAVE_SOCKADDR_IN6_SIN_LEN, 1, [sockaddr_in6 has sin6_len])
2240 dnl **********************************
2241 dnl *** Check for getifaddrs ***
2242 dnl **********************************
2243 AC_MSG_CHECKING(for getifaddrs)
2246 #include <sys/types.h>
2247 #include <sys/socket.h>
2248 #include <ifaddrs.h>
2252 # Yes, we have it...
2254 AC_DEFINE(HAVE_GETIFADDRS, 1, [Have getifaddrs])
2258 dnl **********************************
2259 dnl *** Check for if_nametoindex ***
2260 dnl **********************************
2261 AC_MSG_CHECKING(for if_nametoindex)
2264 #include <sys/types.h>
2265 #include <sys/socket.h>
2268 if_nametoindex(NULL);
2270 # Yes, we have it...
2272 AC_DEFINE(HAVE_IF_NAMETOINDEX, 1, [Have if_nametoindex])
2277 dnl **********************************
2278 dnl *** Checks for MonoPosixHelper ***
2279 dnl **********************************
2280 AC_CHECK_HEADERS(checklist.h)
2281 AC_CHECK_HEADERS(pathconf.h)
2282 AC_CHECK_HEADERS(fstab.h)
2283 AC_CHECK_HEADERS(attr/xattr.h)
2284 AC_CHECK_HEADERS(sys/extattr.h)
2285 AC_CHECK_HEADERS(sys/sendfile.h)
2286 AC_CHECK_HEADERS(sys/statvfs.h)
2287 AC_CHECK_HEADERS(sys/statfs.h)
2288 AC_CHECK_HEADERS(sys/vfstab.h)
2289 AC_CHECK_HEADERS(sys/xattr.h)
2290 AC_CHECK_HEADERS(sys/mman.h)
2291 AC_CHECK_HEADERS(sys/param.h)
2292 AC_CHECK_HEADERS(sys/mount.h, [], [],
2294 #ifdef HAVE_SYS_PARAM_H
2295 # include <sys/param.h>
2298 AC_CHECK_HEADERS(sys/mount.h)
2299 AC_CHECK_FUNCS(confstr)
2300 AC_CHECK_FUNCS(seekdir telldir)
2301 AC_CHECK_FUNCS(getdomainname)
2302 AC_CHECK_FUNCS(setdomainname)
2303 AC_CHECK_FUNCS(endgrent getgrent fgetgrent setgrent)
2304 AC_CHECK_FUNCS(setgroups)
2305 AC_CHECK_FUNCS(endpwent getpwent fgetpwent setpwent)
2306 AC_CHECK_FUNCS(getfsstat)
2307 AC_CHECK_FUNCS(lutimes futimes)
2308 AC_CHECK_FUNCS(mremap)
2309 AC_CHECK_FUNCS(remap_file_pages)
2310 AC_CHECK_FUNCS(posix_fadvise)
2311 AC_CHECK_FUNCS(posix_fallocate)
2312 AC_CHECK_FUNCS(posix_madvise)
2313 AC_CHECK_FUNCS(vsnprintf)
2314 AC_CHECK_FUNCS(sendfile)
2315 AC_CHECK_FUNCS(gethostid sethostid)
2316 AC_CHECK_FUNCS(sethostname)
2317 AC_CHECK_FUNCS(statfs)
2318 AC_CHECK_FUNCS(fstatfs)
2319 AC_CHECK_FUNCS(statvfs)
2320 AC_CHECK_FUNCS(fstatvfs)
2321 AC_CHECK_FUNCS(stime)
2322 AC_CHECK_FUNCS(strerror_r)
2323 AC_CHECK_FUNCS(ttyname_r)
2324 AC_CHECK_FUNCS(psignal)
2325 AC_CHECK_FUNCS(getlogin_r)
2326 AC_CHECK_FUNCS(lockf)
2327 AC_CHECK_FUNCS(swab)
2328 AC_CHECK_FUNCS(setusershell endusershell)
2329 AC_CHECK_FUNCS(futimens utimensat)
2330 AC_CHECK_FUNCS(fstatat mknodat readlinkat)
2331 AC_CHECK_FUNCS(readv writev preadv pwritev)
2332 AC_CHECK_FUNCS(setpgid)
2333 AC_CHECK_FUNCS(system)
2334 AC_CHECK_FUNCS(fork execv execve)
2335 AC_CHECK_FUNCS(accept4)
2336 AC_CHECK_SIZEOF(size_t)
2337 AC_CHECK_TYPES([blksize_t], [AC_DEFINE(HAVE_BLKSIZE_T)], ,
2338 [#include <sys/types.h>
2339 #include <sys/stat.h>
2340 #include <unistd.h>])
2341 AC_CHECK_TYPES([blkcnt_t], [AC_DEFINE(HAVE_BLKCNT_T)], ,
2342 [#include <sys/types.h>
2343 #include <sys/stat.h>
2344 #include <unistd.h>])
2345 AC_CHECK_TYPES([suseconds_t], [AC_DEFINE(HAVE_SUSECONDS_T)], ,
2346 [#include <sys/time.h>])
2347 AC_CHECK_TYPES([struct cmsghdr], [AC_DEFINE(HAVE_STRUCT_CMSGHDR)], ,
2348 [#include <sys/socket.h>])
2349 AC_CHECK_TYPES([struct flock], [AC_DEFINE(HAVE_STRUCT_FLOCK)], ,
2350 [#include <unistd.h>
2351 #include <fcntl.h>])
2352 AC_CHECK_TYPES([struct iovec], [AC_DEFINE(HAVE_STRUCT_IOVEC)], ,
2353 [#include <sys/uio.h>])
2354 AC_CHECK_TYPES([struct linger], [AC_DEFINE(HAVE_STRUCT_LINGER)], ,
2355 [#include <sys/socket.h>])
2356 AC_CHECK_TYPES([struct pollfd], [AC_DEFINE(HAVE_STRUCT_POLLFD)], ,
2357 [#include <sys/poll.h>])
2358 AC_CHECK_TYPES([struct sockaddr], [AC_DEFINE(HAVE_STRUCT_SOCKADDR)], ,
2359 [#include <sys/socket.h>])
2360 AC_CHECK_TYPES([struct sockaddr_storage], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE)], ,
2361 [#include <sys/socket.h>])
2362 AC_CHECK_TYPES([struct sockaddr_in], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN)], ,
2363 [#include <netinet/in.h>])
2364 AC_CHECK_TYPES([struct sockaddr_in6], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6)], ,
2365 [#include <netinet/in.h>])
2366 AC_CHECK_TYPES([struct sockaddr_un], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_UN)], ,
2367 [#include <sys/un.h>])
2368 AC_CHECK_TYPES([struct stat], [AC_DEFINE(HAVE_STRUCT_STAT)], ,
2369 [#include <sys/types.h>
2370 #include <sys/stat.h>
2371 #include <unistd.h>])
2372 AC_CHECK_TYPES([struct timespec], [AC_DEFINE(HAVE_STRUCT_TIMESPEC)], ,
2373 [#include <time.h>])
2374 AC_CHECK_TYPES([struct timeval], [AC_DEFINE(HAVE_STRUCT_TIMEVAL)], ,
2375 [#include <sys/time.h>
2376 #include <sys/types.h>
2377 #include <utime.h>])
2378 AC_CHECK_TYPES([struct timezone], [AC_DEFINE(HAVE_STRUCT_TIMEZONE)], ,
2379 [#include <sys/time.h>])
2380 AC_CHECK_TYPES([struct utimbuf], [AC_DEFINE(HAVE_STRUCT_UTIMBUF)], ,
2381 [#include <sys/types.h>
2382 #include <utime.h>])
2384 [struct dirent.d_off, struct dirent.d_reclen, struct dirent.d_type],,,
2385 [#include <sys/types.h>
2386 #include <dirent.h>])
2388 [struct passwd.pw_gecos],,,
2389 [#include <sys/types.h>
2392 [struct statfs.f_flags],,,
2393 [#include <sys/types.h>
2394 #include <sys/vfs.h>])
2396 [struct stat.st_atim, struct stat.st_mtim, struct stat.st_ctim],,,
2397 [#include <sys/types.h>
2398 #include <sys/stat.h>
2399 #include <unistd.h>])
2401 dnl Favour xattr through glibc, but use libattr if we have to
2402 AC_CHECK_FUNC(lsetxattr, ,
2403 AC_CHECK_LIB(attr, lsetxattr, XATTR_LIB="-lattr",)
2407 dnl kinfo_proc.kp_proc works on darwin but fails on other simil-bsds
2409 [struct kinfo_proc.kp_proc],,,
2410 [#include <sys/types.h>
2411 #include <sys/param.h>
2412 #include <sys/sysctl.h>
2413 #include <sys/proc.h>
2416 dnl *********************************
2417 dnl *** Checks for Windows compilation ***
2418 dnl *********************************
2419 AC_CHECK_HEADERS(sys/time.h)
2420 AC_CHECK_HEADERS(sys/param.h)
2421 AC_CHECK_HEADERS(dirent.h)
2423 dnl ******************************************
2424 dnl *** Checks for OSX and iOS compilation ***
2425 dnl ******************************************
2426 AC_CHECK_HEADERS(CommonCrypto/CommonDigest.h)
2428 dnl *********************************
2429 dnl *** Check for Console 2.0 I/O ***
2430 dnl *********************************
2431 AC_CHECK_HEADERS([curses.h])
2432 AC_CHECK_HEADERS([term.h], [], [],
2437 AC_CHECK_HEADERS([termios.h])
2439 dnl *********************************
2440 dnl *** Checks for Windows compilation ***
2441 dnl *********************************
2442 AC_CHECK_HEADERS(winternl.h)
2444 jdk_headers_found=no
2445 AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
2446 AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?))
2447 AC_CHECK_LIB(ole32, main, LIBS="$LIBS -lole32", AC_ERROR(bad mingw install?))
2448 AC_CHECK_LIB(winmm, main, LIBS="$LIBS -lwinmm", AC_ERROR(bad mingw install?))
2449 AC_CHECK_LIB(oleaut32, main, LIBS="$LIBS -loleaut32", AC_ERROR(bad mingw install?))
2450 AC_CHECK_LIB(advapi32, main, LIBS="$LIBS -ladvapi32", AC_ERROR(bad mingw install?))
2451 AC_CHECK_LIB(version, main, LIBS="$LIBS -lversion", AC_ERROR(bad mingw install?))
2453 dnl *********************************
2454 dnl *** Check for struct ip_mreqn ***
2455 dnl *********************************
2456 AC_MSG_CHECKING(for struct ip_mreqn)
2457 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
2458 struct ip_mreqn mreq;
2459 mreq.imr_address.s_addr = 0;
2461 # Yes, we have it...
2463 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
2465 # We'll just have to try and use struct ip_mreq
2467 AC_MSG_CHECKING(for struct ip_mreq)
2468 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
2469 struct ip_mreq mreq;
2470 mreq.imr_interface.s_addr = 0;
2472 # Yes, we have it...
2474 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
2476 # No multicast support
2481 dnl **********************************
2482 dnl *** Check for getaddrinfo ***
2483 dnl **********************************
2484 AC_MSG_CHECKING(for getaddrinfo)
2487 #include <winsock2.h>
2488 #include <ws2tcpip.h>
2490 getaddrinfo(NULL,NULL,NULL,NULL);
2492 # Yes, we have it...
2494 AC_DEFINE(HAVE_GETADDRINFO, 1, [Have getaddrinfo])
2499 dnl **********************************
2500 dnl *** Check for gethostbyname ***
2501 dnl **********************************
2502 AC_MSG_CHECKING(for gethostbyname)
2505 #include <winsock2.h>
2506 #include <ws2tcpip.h>
2508 gethostbyname(NULL);
2510 # Yes, we have it...
2512 AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [Have gethostbyname])
2517 dnl **********************************
2518 dnl *** Check for getprotobyname ***
2519 dnl **********************************
2520 AC_MSG_CHECKING(for getprotobyname)
2523 #include <winsock2.h>
2524 #include <ws2tcpip.h>
2526 getprotobyname(NULL);
2528 # Yes, we have it...
2530 AC_DEFINE(HAVE_GETPROTOBYNAME, 1, [Have getprotobyname])
2535 dnl **********************************
2536 dnl *** Check for getnameinfo ***
2537 dnl **********************************
2538 AC_MSG_CHECKING(for getnameinfo)
2541 #include <winsock2.h>
2542 #include <ws2tcpip.h>
2544 getnameinfo (NULL, 0, NULL, 0, NULL, 0, 0);
2546 # Yes, we have it...
2548 AC_DEFINE(HAVE_GETNAMEINFO, 1, [Have getnameinfo])
2553 dnl **********************************
2554 dnl *** Check for inet_ntop ***
2555 dnl **********************************
2556 AC_MSG_CHECKING(for inet_ntop)
2559 #include <winsock2.h>
2560 #include <ws2tcpip.h>
2562 inet_ntop (0, NULL, NULL, 0);
2564 # Yes, we have it...
2566 AC_DEFINE(HAVE_INET_NTOP, 1, [Have inet_ntop])
2571 dnl **********************************
2572 dnl *** Check for inet_pton ***
2573 dnl **********************************
2574 AC_MSG_CHECKING(for inet_pton)
2577 #include <winsock2.h>
2578 #include <ws2tcpip.h>
2583 inet_pton (0, NULL, NULL);
2585 # Yes, we have it...
2587 AC_DEFINE(HAVE_INET_PTON, 1, [Have inet_pton])
2592 AC_CHECK_DECLS(InterlockedExchange64, [], [], [[#include <windows.h>]])
2593 AC_CHECK_DECLS(InterlockedCompareExchange64, [], [], [[#include <windows.h>]])
2594 AC_CHECK_DECLS(InterlockedDecrement64, [], [], [[#include <windows.h>]])
2595 AC_CHECK_DECLS(InterlockedIncrement64, [], [], [[#include <windows.h>]])
2596 AC_CHECK_DECLS(InterlockedAdd, [], [], [[#include <windows.h>]])
2597 AC_CHECK_DECLS(InterlockedAdd64, [], [], [[#include <windows.h>]])
2598 AC_CHECK_DECLS(__readfsdword, [], [], [[#include <windows.h>]])
2602 AC_MSG_CHECKING(for socklen_t)
2604 #include <sys/types.h>
2605 #include <sys/socket.h>
2609 ac_cv_c_socklen_t=yes
2610 AC_DEFINE(HAVE_SOCKLEN_T, 1, [Have socklen_t])
2616 AC_MSG_CHECKING(for array element initializer support)
2617 AC_TRY_COMPILE([#include <sys/socket.h>], [
2618 const int array[] = {[1] = 2,};
2620 # Yes, we have it...
2622 AC_DEFINE(HAVE_ARRAY_ELEM_INIT,1,[Supports C99 array initialization])
2624 # We'll have to use signals
2628 AC_CHECK_FUNCS(trunc, , AC_MSG_CHECKING(for trunc in math.h)
2629 # Simply calling trunc (0.0) is no good since gcc will optimize the call away
2630 AC_TRY_LINK([#include <math.h>],
2631 [ static void *p = &trunc; ],
2633 AC_DEFINE(HAVE_TRUNC)
2639 if test "x$ac_cv_truncl" != "xyes"; then
2640 AC_CHECK_LIB(sunmath, aintl, [ AC_DEFINE(HAVE_AINTL, 1, [Has the 'aintl' function]) LIBS="$LIBS -lsunmath"])
2643 AC_CHECK_FUNCS(execvp)
2645 dnl ****************************
2646 dnl *** Look for /dev/random ***
2647 dnl ****************************
2649 AC_MSG_CHECKING([if usage of random device is requested])
2650 AC_ARG_ENABLE(dev-random,
2651 [ --disable-dev-random disable the use of the random device (enabled by default)],
2652 try_dev_random=$enableval, try_dev_random=yes)
2654 AC_MSG_RESULT($try_dev_random)
2658 NAME_DEV_RANDOM="/dev/srandom"
2661 dnl Win32 does not have /dev/random, they have their own method...
2663 *-mingw*|*-*-cygwin*)
2664 ac_cv_have_dev_random=no
2667 dnl Everywhere else, it's /dev/random
2670 NAME_DEV_RANDOM="/dev/random"
2674 AC_DEFINE_UNQUOTED(NAME_DEV_RANDOM, "$NAME_DEV_RANDOM", [Name of /dev/random])
2676 dnl Now check if the device actually exists
2678 if test "x$try_dev_random" = "xyes"; then
2679 AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
2680 [if test -r "$NAME_DEV_RANDOM" ; then
2681 ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
2682 if test "x$ac_cv_have_dev_random" = "xyes"; then
2683 AC_DEFINE(HAVE_CRYPT_RNG, 1, [Have /dev/random])
2686 AC_MSG_CHECKING(for random device)
2687 ac_cv_have_dev_random=no
2688 AC_MSG_RESULT(has been disabled)
2691 if test "x$host_win32" = "xyes"; then
2692 AC_DEFINE(HAVE_CRYPT_RNG)
2695 if test "x$ac_cv_have_dev_random" = "xno" \
2696 && test "x$host_win32" = "xno"; then
2699 *** A system-provided entropy source was not found on this system.
2700 *** Because of this, the System.Security.Cryptography random number generator
2701 *** will throw a NotImplemented exception.
2703 *** If you are seeing this message, and you know your system DOES have an
2704 *** entropy collection in place, please contact <crichton@gimp.org> and
2705 *** provide information about the system and how to access the random device.
2707 *** Otherwise you can install either egd or prngd and set the environment
2708 *** variable MONO_EGD_SOCKET to point to the daemon's socket to use that.
2712 AC_ARG_ENABLE(bcl-opt, [ --disable-bcl-opt BCL is compiled with no optimizations (allows accurate BCL debugging)], test_bcl_opt=$enableval, test_bcl_opt=yes)
2714 AC_MSG_CHECKING([if big-arrays are to be enabled])
2715 AC_ARG_ENABLE(big-arrays, [ --enable-big-arrays Enable the allocation and indexing of arrays greater than Int32.MaxValue], enable_big_arrays=$enableval, enable_big_arrays=no)
2716 if test "x$enable_big_arrays" = "xyes" ; then
2717 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2718 AC_DEFINE(MONO_BIG_ARRAYS,1,[Enable the allocation and indexing of arrays greater than Int32.MaxValue])
2720 AC_MSG_ERROR([The allocation and indexing of arrays greater than Int32.MaxValue is not supported on this platform.])
2723 AC_MSG_RESULT($enable_big_arrays)
2729 AC_ARG_ENABLE(dtrace,[ --enable-dtrace Enable DTrace probes], enable_dtrace=$enableval, enable_dtrace=$has_dtrace)
2731 if test "x$enable_dtrace" = "xyes"; then
2732 if test "x$has_dtrace" = "xno"; then
2733 AC_MSG_ERROR([DTrace probes are not supported on this platform.])
2735 AC_PATH_PROG(DTRACE, [dtrace], [no], [$PATH:/usr/sbin])
2736 if test "x$DTRACE" = "xno"; then
2737 AC_MSG_RESULT([dtrace utility not found, dtrace support disabled.])
2739 elif ! $DTRACE -h -s $srcdir/data/mono.d > /dev/null 2>&1; then
2740 AC_MSG_RESULT([dtrace doesn't support -h option, dtrace support disabled.])
2746 if test "x$enable_dtrace" = "xyes"; then
2747 AC_DEFINE(ENABLE_DTRACE, 1, [Enable DTrace probes])
2749 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2752 DTRACEFLAGS="-arch ppc64"
2755 DTRACEFLAGS="-arch x86_64"
2764 DTRACEFLAGS="-arch ppc"
2767 DTRACEFLAGS="-arch i386"
2774 AC_SUBST(DTRACEFLAGS)
2780 AC_CHECK_HEADERS([sys/sdt.h])
2782 AM_CONDITIONAL(ENABLE_DTRACE, [test x$enable_dtrace = xyes])
2783 AM_CONDITIONAL(DTRACE_G_REQUIRED, [test x$dtrace_g = xyes])
2789 AC_ARG_ENABLE(nacl_codegen, [ --enable-nacl-codegen Enable Native Client code generation], enable_nacl_codegen=$enableval, enable_nacl_codegen=no)
2790 AC_ARG_ENABLE(nacl_gc, [ --enable-nacl-gc Enable Native Client garbage collection], enable_nacl_gc=$enableval, enable_nacl_gc=no)
2792 AM_CONDITIONAL(NACL_CODEGEN, test x$enable_nacl_codegen != xno)
2795 dnl Hack to use system mono for operations in build/install not allowed in NaCl.
2798 if test "x$ac_cv_header_nacl_nacl_dyncode_h" = "xyes"; then
2799 nacl_self_host="nacl_self_host"
2801 AC_SUBST(nacl_self_host)
2803 if test "x$enable_nacl_codegen" = "xyes"; then
2804 MONO_NACL_ALIGN_MASK_OFF=1
2805 AC_DEFINE(TARGET_NACL, 1, [...])
2806 AC_DEFINE(__native_client_codegen__, 1, [...])
2808 if test "x$enable_nacl_gc" = "xyes"; then
2809 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86"; then
2810 INSTRUMENT_CFLAG="-finstrument-for-thread-suspension"
2812 # Not yet implemented
2815 CPPFLAGS="$CPPFLAGS $INSTRUMENT_CFLAG -D__native_client_gc__"
2817 AC_SUBST(MONO_NACL_ALIGN_MASK_OFF)
2819 dnl **************************
2820 dnl *** AOT cross offsets ***
2821 dnl **************************
2823 AC_ARG_WITH(cross-offsets, [ --with-cross-offsets=<offsets file path> Explicit AOT cross offsets file],
2824 AC_DEFINE_UNQUOTED(MONO_OFFSETS_FILE, "$withval", [AOT cross offsets file]))
2830 AC_ARG_ENABLE(llvm,[ --enable-llvm Enable the LLVM back-end], enable_llvm=$enableval, enable_llvm=default)
2831 AC_ARG_ENABLE(loadedllvm,[ --enable-loadedllvm Load the LLVM back-end dynamically], enable_llvm=$enableval && enable_loadedllvm=$enableval, enable_loadedllvm=no)
2832 AC_ARG_ENABLE(llvm-version-check,[ --enable-llvm-version-check Check that the LLVM matches the version expected by mono], enable_llvm_version_check=$enableval, enable_llvm_version_check=no)
2833 AC_ARG_ENABLE(llvm-runtime,[ --enable-llvm-runtime Enable runtime support for llvmonly code], enable_llvm_runtime=$enableval, enable_llvm_runtime=no)
2835 AC_ARG_WITH(llvm, [ --with-llvm=<llvm prefix> Enable the LLVM back-end], enable_llvm=yes,)
2837 if test "x$enable_llvm" = "xdefault"; then
2838 enable_llvm=$enable_llvm_default
2841 if test "x$enable_llvm" = "xyes"; then
2842 if test "x$with_llvm" != "x"; then
2843 LLVM_CONFIG=$with_llvm/bin/llvm-config
2844 if test x$host_win32 = xyes; then
2845 LLVM_CONFIG=$LLVM_CONFIG.exe
2847 if test ! -x $LLVM_CONFIG; then
2848 AC_MSG_ERROR([LLVM executable $LLVM_CONFIG not found.])
2851 AC_PATH_PROG(LLVM_CONFIG, llvm-config, no)
2852 if test "x$LLVM_CONFIG" = "xno"; then
2853 AC_MSG_ERROR([llvm-config not found.])
2857 llvm_codegen="x86codegen"
2860 llvm_codegen="armcodegen"
2864 if test "x$host_win32" = "xno"; then
2866 # Should be something like '2.6' or '2.7svn'
2867 llvm_version=`$LLVM_CONFIG --version`
2868 llvm_api_version=`$LLVM_CONFIG --mono-api-version 2>/dev/null`
2869 AC_MSG_CHECKING(LLVM version)
2870 AC_MSG_RESULT($llvm_version $llvm_api_version)
2871 if echo $llvm_version | grep -q 'mono'; then
2872 if test "x$enable_llvm_version_check" = "xyes"; then
2873 if test "$llvm_version" != "$expected_llvm_version"; then
2874 AC_MSG_ERROR([Expected llvm version $expected_llvm_version, but llvm-config --version returned $llvm_version"])
2878 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.])
2881 # The output of --cflags seems to include optimizations flags too
2882 if test $llvm_api_version -gt 100; then
2883 # The --cflags argument includes all kinds of warnings -pendantic etc.
2884 LLVM_CFLAGS="-I$with_llvm/include -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
2885 LLVM_CXXFLAGS="-I$with_llvm/include -std=c++11 -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
2887 LLVM_CFLAGS=`$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'`
2888 LLVM_CXXFLAGS=`$LLVM_CONFIG --cxxflags | sed -e 's/-O2//g' | sed -e 's/-O0//g' | sed -e 's/-fomit-frame-pointer//g' | sed -e 's/-fPIC//g'`
2890 # LLVM is compiled with -fno-rtti, so we need this too, since our classes inherit
2891 # from LLVM classes.
2892 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -fno-rtti -fexceptions"
2893 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
2894 # This might include empty lines
2895 LLVM_SYSTEM_LIBS=`$LLVM_CONFIG --system-libs 2>/dev/null | grep -- -`
2896 llvm_jit_supported=yes
2897 llvm_jit_libs="jit mcjit $llvm_codegen"
2898 if test "x$host" != "x$target"; then
2899 # No need for jit libs
2900 llvm_jit_supported=no
2902 elif test $llvm_api_version -gt 100; then
2903 llvm_jit_libs="orcjit $llvm_codegen"
2905 LLVM_LIBS=`$LLVM_CONFIG --libs analysis core bitwriter $llvm_jit_libs`
2906 if test "x$LLVM_LIBS" = "x"; then
2907 echo "$LLVM_CONFIG --libs failed."
2910 LLVM_LIBS="$LLVM_LIBS $LLVM_LDFLAGS $LLVM_SYSTEM_LIBS"
2911 # The c++ standard library used by llvm doesn't show up in $LLVM_SYSTEM_LIBS so add it manually
2912 if echo $LLVM_CXXFLAGS | grep -q -- '-stdlib=libc++'; then
2913 LLVM_LIBS="$LLVM_LIBS -lc++"
2915 LLVM_LIBS="$LLVM_LIBS -lstdc++"
2918 expected_llvm_version="3.4svn-mono-mono/e656cac"
2921 LLVM_CFLAGS="-I$with_llvm/include -DNDEBUG -D__NO_CTYPE_INLINE -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
2922 LLVM_CXXFLAGS="$LLVM_CFLAGS -std=gnu++11 -fvisibility-inlines-hidden -fno-rtti -Woverloaded-virtual -Wcast-qual"
2923 LLVM_LDFLAGS="-L$with_llvm/lib"
2924 LLVM_SYSTEM_LIBS="-lshell32 -lpsapi -limagehlp -ldbghelp -lm"
2925 LLVM_LIBS="-lLLVMLTO -lLLVMObjCARCOpts -lLLVMLinker -lLLVMipo -lLLVMVectorize -lLLVMBitWriter \
2926 -lLLVMARMDisassembler -lLLVMARMCodeGen -lLLVMARMAsmParser -lLLVMARMDesc -lLLVMARMInfo \
2927 -lLLVMARMAsmPrinter -lLLVMTableGen -lLLVMDebugInfo -lLLVMOption -lLLVMX86Disassembler \
2928 -lLLVMX86AsmParser -lLLVMX86CodeGen -lLLVMSelectionDAG -lLLVMAsmPrinter -lLLVMX86Desc \
2929 -lLLVMMCDisassembler -lLLVMX86Info -lLLVMX86AsmPrinter -lLLVMX86Utils -lLLVMJIT \
2930 -lLLVMAnalysis -lLLVMTarget \
2931 -lLLVMIRReader -lLLVMAsmParser -lLLVMLineEditor -lLLVMMCAnalysis -lLLVMInstrumentation \
2932 -lLLVMInterpreter -lLLVMCodeGen -lLLVMScalarOpts -lLLVMInstCombine -lLLVMTransformUtils \
2933 -lLLVMipa -lLLVMAnalysis -lLLVMProfileData -lLLVMMCJIT -lLLVMTarget -lLLVMRuntimeDyld \
2934 -lLLVMObject -lLLVMMCParser -lLLVMBitReader -lLLVMExecutionEngine -lLLVMMC -lLLVMCore \
2935 -lLLVMSupport -lstdc++"
2936 LLVM_LIBS="$LLVM_LIBS $LLVM_SYSTEM_LIBS"
2938 llvm_config_path=$with_llvm/include/llvm/Config/llvm-config.h
2939 llvm_api_version=`awk '/MONO_API_VERSION/ { print $3 }' $llvm_config_path`
2942 if test "x$llvm_api_version" = "x"; then
2943 LLVM_CFLAGS="$LLVM_CFLAGS -DLLVM_API_VERSION=0"
2944 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_API_VERSION=0"
2946 LLVM_CFLAGS="$LLVM_CFLAGS -DLLVM_API_VERSION=$llvm_api_version"
2947 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_API_VERSION=$llvm_api_version"
2950 AC_DEFINE_UNQUOTED(LLVM_VERSION, "$llvm_version", [Full version of LLVM libraties])
2952 AC_SUBST(LLVM_CFLAGS)
2953 AC_SUBST(LLVM_CXXFLAGS)
2955 AC_SUBST(LLVM_LDFLAGS)
2956 AC_DEFINE(ENABLE_LLVM, 1, [Enable the LLVM back end])
2959 AM_CONDITIONAL(ENABLE_LLVM, [test x$enable_llvm = xyes])
2960 if test "x$enable_loadedllvm" = "xyes"; then
2961 AC_DEFINE(MONO_LLVM_LOADED, 1, [The LLVM back end is dynamically loaded])
2963 AM_CONDITIONAL(LOADED_LLVM, [test x$enable_loadedllvm = xyes])
2965 if test "x$enable_llvm" = "xyes"; then
2966 enable_llvm_runtime=yes
2968 if test "x$enable_llvm_runtime" = "xyes"; then
2969 AC_DEFINE(ENABLE_LLVM_RUNTIME, 1, [Runtime support code for llvm enabled])
2971 AM_CONDITIONAL(ENABLE_LLVM_RUNTIME, [test x$enable_llvm_runtime = xyes])
2974 ACCESS_UNALIGNED="yes"
2978 SQLITE="libsqlite.so.0"
2979 SQLITE3="libsqlite3.so.0"
2981 GDKX11="libgdk-x11-2.0.so.0"
2982 GTKX11="libgtk-x11-2.0.so.0"
2983 XINERAMA="libXinerama.so.1"
2985 sizeof_register="SIZEOF_VOID_P"
2988 boehm_supported=true
2996 ACCESS_UNALIGNED="no"
2998 AC_MSG_CHECKING(for mips n32)
3000 #if _MIPS_SIM != _ABIN32
3018 if test "x$ac_cv_sizeof_void_p" = "x8"; then
3023 # On solaris 10 x86, gcc prints a warning saying 'visibility attribute not supported on this configuration; ignored', but linking fails. A test case:
3024 # int astruct __attribute__ ((visibility ("hidden")));
3027 # void *p = &astruct;
3029 # gcc -fPIC --shared -o libfoo.so foo.c
3031 # foo.c:6: warning: visibility attribute not supported in this configuration; ignored
3032 # ld: fatal: relocation error: R_386_GOTOFF: file /var/tmp//ccxYR96k.o: symbol astruct: relocation must bind locally
3033 have_visibility_hidden=no
3036 have_visibility_hidden=no
3045 AC_CHECK_HEADER(stdalign.h,[],[BTLS_SUPPORTED=no])
3052 openbsd*|freebsd*|kfreebsd-gnu*)
3056 x86_64-*-* | amd64-*-*)
3059 if test "x$ac_cv_sizeof_void_p" = "x4"; then
3060 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
3067 BTLS_PLATFORM=x86_64
3068 AC_CHECK_HEADER(stdalign.h,[],[BTLS_SUPPORTED=no])
3073 BTLS_PLATFORM=x86_64
3074 boehm_supported=false
3076 openbsd*|freebsd*|kfreebsd-gnu*)
3083 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
3091 ACCESS_UNALIGNED="no"
3094 AC_CHECK_LIB(unwind, _U_dyn_register, [], [AC_MSG_ERROR(library libunwind not found)])
3095 libmono_ldflags="-lunwind"
3098 if test "x$ac_cv_sizeof_void_p" = "x8"; then
3104 ACCESS_UNALIGNED="no"
3111 if test x"$GCC" = xyes; then
3112 # We don't support v8 cpus
3113 CFLAGS="$CFLAGS -Wno-cast-align -mcpu=v9"
3115 if test x"$AR" = xfalse; then
3116 AC_MSG_ERROR([The required utility 'ar' is not found in your PATH. Usually it can be found in /usr/ccs/bin.])
3119 *-mingw*|*-*-cygwin*)
3120 # When this is enabled, it leads to very strange crashes at runtime (gcc-3.4.4)
3121 have_visibility_hidden=no
3124 macppc-*-openbsd* | powerpc*-*-linux* | powerpc-*-openbsd* | \
3125 powerpc-*-sysv* | powerpc-*-darwin* | powerpc-*-netbsd* | powerpc-*-freebsd* )
3126 if test "x$ac_cv_sizeof_void_p" = "x8"; then
3128 CPPFLAGS="$CPPFLAGS -D__mono_ppc__ -D__mono_ppc64__"
3129 CFLAGS="$CFLAGS -mminimal-toc"
3132 CPPFLAGS="$CPPFLAGS -D__mono_ppc__"
3145 ACCESS_UNALIGNED="no"
3146 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3152 ACCESS_UNALIGNED="no"
3153 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3158 ACCESS_UNALIGNED="no"
3160 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3165 ACCESS_UNALIGNED="no"
3166 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3168 # TODO: make proper support for NaCl host.
3172 # ACCESS_UNALIGNED="no"
3173 # AOT_SUPPORTED="no"
3176 # https://lkml.org/lkml/2012/7/15/133
3179 boehm_supported=false
3185 ACCESS_UNALIGNED="yes"
3186 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
3192 if test "x$host" != "x$target"; then
3193 AC_DEFINE(MONO_CROSS_COMPILE,1,[The runtime is compiled for cross-compiling mode])
3200 ACCESS_UNALIGNED="no"
3201 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3202 # Can't use tls, since it depends on the runtime detection of tls offsets
3203 # in mono-compiler.h
3208 AC_DEFINE(TARGET_WATCHOS, 1, [...])
3212 powerpc64-ps3-linux-gnu)
3214 arch_target=powerpc64
3215 AC_DEFINE(TARGET_PS3, 1, [...])
3216 # It would be better to just use TARGET_POWERPC64, but lots of code already
3218 AC_DEFINE(__mono_ppc64__, 1, [...])
3219 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
3221 target_byte_order=G_BIG_ENDIAN
3223 powerpc64-xbox360-linux-gnu)
3225 arch_target=powerpc64
3226 AC_DEFINE(TARGET_XBOX360, 1, [...])
3227 # It would be better to just use TARGET_POWERPC64, but lots of code already
3230 target_byte_order=G_BIG_ENDIAN
3235 AC_DEFINE(TARGET_AMD64, 1, [...])
3236 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
3239 # TODO: make proper support for NaCl target.
3243 # AC_DEFINE(TARGET_ARM, 1, [...])
3244 # ACCESS_UNALIGNED="no"
3246 # CPPFLAGS="$CPPFLAGS \
3249 # -D__portable_native_client__ \
3250 # -Dtimezone=_timezone \
3251 # -DDISABLE_SOCKETS \
3252 # -DDISABLE_ATTACH \
3254 # Can't use tls, since it depends on the runtime detection of tls offsets
3255 # in mono-compiler.h
3261 AC_DEFINE(TARGET_X86, 1, [...])
3267 AC_DEFINE(TARGET_ARM, 1, [...])
3268 AC_DEFINE(TARGET_ANDROID, 1, [...])
3269 ACCESS_UNALIGNED="no"
3270 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3271 # Can't use tls, since it depends on the runtime detection of tls offsets
3272 # in mono-compiler.h
3276 armv7l-unknown-linux-gnueabi*)
3278 CPPFLAGS="$CPPFLAGS"
3280 armv5-*-linux-androideabi*)
3281 CPPFLAGS="$CPPFLAGS"
3288 AC_DEFINE(TARGET_ARM, 1, [...])
3289 ACCESS_UNALIGNED="no"
3290 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3291 # Can't use tls, since it depends on the runtime detection of tls offsets
3292 # in mono-compiler.h
3299 AC_DEFINE(TARGET_X86, 1, [...])
3300 AC_DEFINE(TARGET_ANDROID, 1, [...])
3301 CPPFLAGS="$CPPFLAGS"
3302 # Can't use tls, since it depends on the runtime detection of tls offsets
3303 # in mono-compiler.h
3310 AC_DEFINE(TARGET_AMD64, 1, [...])
3311 AC_DEFINE(TARGET_ANDROID, 1, [...])
3312 CPPFLAGS="$CPPFLAGS"
3313 # Can't use tls, since it depends on the runtime detection of tls offsets
3314 # in mono-compiler.h
3321 AC_DEFINE(TARGET_AMD64, 1, [...])
3322 AC_DEFINE(TARGET_PS4, 1, [...])
3323 AC_DEFINE(DISABLE_HW_TRAPS, 1, [...])
3324 CPPFLAGS="$CPPFLAGS"
3325 # Can't use tls, since it depends on the runtime detection of tls offsets
3326 # in mono-compiler.h
3334 AC_DEFINE(TARGET_ARM64, 1, [...])
3335 AC_DEFINE(TARGET_ANDROID, 1, [...])
3336 CPPFLAGS="$CPPFLAGS"
3337 # Can't use tls, since it depends on the runtime detection of tls offsets
3338 # in mono-compiler.h
3346 AC_MSG_ERROR([Cross compiling is not supported for target $target])
3352 AC_DEFINE(TARGET_X86, 1, [...])
3355 AC_DEFINE(TARGET_AMD64, 1, [...])
3358 AC_DEFINE(TARGET_ARM, 1, [...])
3361 AC_DEFINE(TARGET_ARM64, 1, [...])
3364 AC_DEFINE(TARGET_POWERPC, 1, [...])
3367 AC_DEFINE(TARGET_POWERPC, 1, [...])
3368 AC_DEFINE(TARGET_POWERPC64, 1, [...])
3371 AC_DEFINE(TARGET_S390X, 1, [...])
3374 AC_DEFINE(TARGET_MIPS, 1, [...])
3377 AC_DEFINE(TARGET_IA64, 1, [...])
3380 AC_DEFINE(TARGET_SPARC, 1, [...])
3383 AC_DEFINE(TARGET_SPARC64, 1, [...])
3389 AC_DEFINE(HOST_X86, 1, [...])
3392 AC_DEFINE(HOST_AMD64, 1, [...])
3395 AC_DEFINE(HOST_ARM, 1, [...])
3398 AC_DEFINE(HOST_ARM64, 1, [...])
3401 AC_DEFINE(HOST_POWERPC, 1, [...])
3404 AC_DEFINE(HOST_POWERPC, 1, [...])
3405 AC_DEFINE(HOST_POWERPC64, 1, [...])
3408 AC_DEFINE(HOST_S390X, 1, [...])
3411 AC_DEFINE(HOST_MIPS, 1, [...])
3414 AC_DEFINE(HOST_IA64, 1, [...])
3417 AC_DEFINE(HOST_SPARC, 1, [...])
3420 AC_DEFINE(HOST_SPARC64, 1, [...])
3430 AC_ARG_ENABLE(vtune,[ --enable-vtune Enable the VTUNE back-end], enable_vtune=$enableval, enable_vtune=no)
3431 AC_ARG_WITH(vtune, [ --with-vtune=<vtune prefix> Enable jit vtune profiling], enable_vtune=yes,)
3433 AM_CONDITIONAL(HAVE_VTUNE, test x$enable_vtune = xyes)
3435 if test "x$enable_vtune" = "xyes"; then
3436 if test "x$with_vtune" = "x"; then
3437 VTUNE_PATH=/opt/intel/vtune_amplifier_xe
3439 VTUNE_PATH=$with_vtune
3441 VTUNE_INCLUDE=$VTUNE_PATH/include
3444 VTUNE_LIB=$VTUNE_PATH/lib32
3447 VTUNE_LIB=$VTUNE_PATH/lib64
3450 AC_MSG_ERROR([Unsupported target $TARGET for VTUNE.])
3453 if test ! -f $VTUNE_INCLUDE/jitprofiling.h; then
3454 AC_MSG_ERROR([VTUNE $VTUNE_INCLUDE/jitprofiling.h not found.])
3456 if test ! -f $VTUNE_LIB/libjitprofiling.a; then
3457 AC_MSG_ERROR([VTUNE $VTUNE_LIB/libjitprofiling.a not found.])
3460 VTUNE_CFLAGS=-I$VTUNE_INCLUDE
3461 VTUNE_LIBS="-L/$VTUNE_LIB/ -ljitprofiling"
3463 AC_SUBST(VTUNE_LIBS)
3464 AC_SUBST(VTUNE_CFLAGS)
3466 dnl Use GCC atomic ops if they work on the target.
3467 if test x$GCC = "xyes"; then
3469 X86 | AMD64 | ARM | ARM64 | POWERPC | POWERPC64 | MIPS | S390X | SPARC | SPARC64)
3470 AC_DEFINE(USE_GCC_ATOMIC_OPS, 1, [...])
3475 if test "x$target_mach" = "xyes"; then
3477 if test "x$TARGET_SYS" = "xWATCHOS"; then
3478 AC_DEFINE(TARGET_WATCHOS,1,[The JIT/AOT targets WatchOS])
3479 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_WATCHOS"
3480 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_WATCHOS"
3482 elif test "x$TARGET" = "xARM" -o "x$TARGET" = "xARM64"; then
3483 AC_DEFINE(TARGET_IOS,1,[The JIT/AOT targets iOS])
3484 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_IOS"
3485 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_IOS"
3488 AC_TRY_COMPILE([#include "TargetConditionals.h"],[
3489 #if TARGET_IPHONE_SIMULATOR == 1 || TARGET_OS_IPHONE == 1
3490 #error fail this for ios
3494 AC_DEFINE(TARGET_OSX,1,[The JIT/AOT targets OSX])
3495 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_OSX"
3496 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_OSX"
3498 AC_DEFINE(TARGET_IOS,1,[The JIT/AOT targets iOS])
3499 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_IOS"
3500 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_IOS"
3504 AC_DEFINE(TARGET_MACH,1,[The JIT/AOT targets Apple platforms])
3507 if test "x$sizeof_register" = "x4"; then
3508 AC_DEFINE(SIZEOF_REGISTER,4,[size of machine integer registers])
3509 elif test "x$sizeof_register" = "x8"; then
3510 AC_DEFINE(SIZEOF_REGISTER,8,[size of machine integer registers])
3512 AC_DEFINE(SIZEOF_REGISTER,SIZEOF_VOID_P,[size of machine integer registers])
3515 if test "x$target_byte_order" = "xG_BIG_ENDIAN"; then
3516 AC_DEFINE(TARGET_BYTE_ORDER,G_BIG_ENDIAN,[byte order of target])
3517 elif test "x$target_byte_order" = "xG_LITTLE_ENDIAN"; then
3518 AC_DEFINE(TARGET_BYTE_ORDER,G_LITTLE_ENDIAN,[byte order of target])
3520 AC_DEFINE(TARGET_BYTE_ORDER,G_BYTE_ORDER,[byte order of target])
3523 if test "x$have_visibility_hidden" = "xyes"; then
3524 AC_DEFINE(HAVE_VISIBILITY_HIDDEN, 1, [Support for the visibility ("hidden") attribute])
3527 if test "x$have_deprecated" = "xyes"; then
3528 AC_DEFINE(HAVE_DEPRECATED, 1, [Support for the deprecated attribute])
3532 dnl Simple Generational checks (sgen)
3535 AC_ARG_WITH(sgen, [ --with-sgen=yes,no Extra Generational GC, default=yes],[buildsgen=$with_sgen],[buildsgen=yes])
3536 AC_ARG_WITH(sgen-default-concurrent, [ --with-sgen-default-concurrent=yes,no Use Concurrent GC, default=no],[],[with_sgen_default_concurrent=no])
3537 if test x$buildsgen = xyes; then
3538 AC_DEFINE(HAVE_MOVING_COLLECTOR, 1, [Moving collector])
3539 SGEN_DEFINES="-DHAVE_SGEN_GC"
3542 if test x$with_sgen_default_concurrent != xno; then
3543 AC_DEFINE(HAVE_CONC_GC_AS_DEFAULT, 1, [Defaults to concurrent GC])
3544 conc_gc_msg=" (concurrent by default)"
3547 if test "x$gc_msg" = "x"; then
3548 gc_msg="sgen$conc_gc_msg"
3550 gc_msg="sgen$conc_gc_msg and $gc_msg"
3553 AC_SUBST(SGEN_DEFINES)
3554 AM_CONDITIONAL(SUPPORT_SGEN, test x$buildsgen = xyes)
3556 jit_status="Building and using the JIT"
3564 INTL="libintl.dylib"
3565 SQLITE="libsqlite.0.dylib"
3566 SQLITE3="libsqlite3.0.dylib"
3568 GDKX11="libgdk-x11-2.0.dylib"
3569 GTKX11="libgtk-x11-2.0.dylib"
3574 SQLITE="libsqlite.so"
3575 SQLITE3="libsqlite3.so"
3585 SQLITE="libsqlite.so"
3586 SQLITE3="libsqlite3.so"
3591 SQLITE="libsqlite.so"
3592 SQLITE3="libsqlite3.so"
3596 dlsearch_path=`(libtool --config ; echo eval echo \\$sys_lib_dlsearch_path_spec) | sh`
3597 AC_MSG_CHECKING(for the soname of libX11.so)
3598 for i in $x_libraries $dlsearch_path; do
3600 if test -f $i/libX11.so.$r; then
3607 if test "x$X11" = "xlibX11.so"; then
3608 AC_MSG_WARN([Could not find libX11.so. Do you have X.org or XFree86 installed? Assuming libX11.so.6...]);
3617 AC_ARG_WITH([libgdiplus],
3618 [ --with-libgdiplus=installed|sibling|<path> Override the libgdiplus used for System.Drawing tests (defaults to installed)],
3619 [], [with_libgdiplus=installed])
3621 # default install location
3622 libgdiplus_install_loc=libgdiplus${libsuffix}
3625 libgdiplus_install_loc=libgdiplus${libsuffix}.0
3629 case $with_libgdiplus in
3635 libgdiplus_loc=`cd ../libgdiplus && pwd`/src/libgdiplus.la
3638 /*) # absolute path, assume it is an install location
3639 libgdiplus_loc=$with_libgdiplus
3640 libgdiplus_install_loc=$with_libgdiplus
3644 libgdiplus_loc=`pwd`/$with_libgdiplus
3647 AC_SUBST([libgdiplus_loc])
3648 AC_SUBST([libgdiplus_install_loc])
3650 AC_ARG_ENABLE(icall-symbol-map,[ --enable-icall-symbol-map Generate tables which map icall functions to their C symbols], icall_symbol_map=$enableval, icall_symbol_map=no)
3651 if test "x$icall_symbol_map" = "xyes"; then
3652 AC_DEFINE(ENABLE_ICALL_SYMBOL_MAP, 1, [Icall symbol map enabled])
3655 AC_ARG_ENABLE(icall-export,[ --enable-icall-export Export icall functions], icall_export=$enableval, icall_export=no)
3656 if test "x$icall_export" = "xyes"; then
3657 AC_DEFINE(ENABLE_ICALL_EXPORT, 1, [Icall export enabled])
3660 AC_ARG_ENABLE(icall-tables,[ --disable-icall-tables Disable the runtime lookup of icalls], icall_tables=$enableval, icall_tables=yes)
3661 if test "x$icall_tables" = "xno"; then
3662 AC_DEFINE(DISABLE_ICALL_TABLES, 1, [Icall tables disabled])
3665 if test "x$with_tls" = "x__thread"; then
3666 AC_DEFINE(HAVE_KW_THREAD, 1, [Have __thread keyword])
3667 # Pass the information to libgc
3668 CPPFLAGS="$CPPFLAGS -DUSE_COMPILER_TLS"
3669 AC_MSG_CHECKING(if the tls_model attribute is supported)
3670 AC_TRY_COMPILE([static __thread int foo __attribute__((tls_model("initial-exec")));], [
3673 AC_DEFINE(HAVE_TLS_MODEL_ATTR, 1, [tls_model available])
3679 if test ${TARGET} = ARM; then
3680 dnl ******************************************
3681 dnl *** Check to see what FPU is available ***
3682 dnl ******************************************
3683 AC_MSG_CHECKING(which FPU to use)
3686 # This is a bit tricky:
3688 # if (__ARM_PCS_VFP) {
3689 # /* mfloat-abi=hard == VFP with hard ABI */
3690 # } elif (!__SOFTFP__) {
3691 # /* mfloat-abi=softfp == VFP with soft ABI */
3693 # /* mfloat-abi=soft == no VFP */
3696 # The exception is iOS (w/ GCC) where none of the above
3697 # are defined (but iOS always uses the 'softfp' ABI).
3699 # No support for FPA.
3704 # iOS GCC always uses the 'softfp' ABI.
3705 if test x"$GCC" = xyes && test x$host_darwin = xyes; then
3709 # Are we using the 'hard' ABI?
3710 if test x$fpu = xNONE; then
3711 AC_TRY_COMPILE([], [
3712 #ifndef __ARM_PCS_VFP
3713 #error "Float ABI is not 'hard'"
3723 # No 'hard' ABI. 'soft' or 'softfp'?
3724 if test x$fpu = xNONE; then
3725 AC_TRY_COMPILE([], [
3727 #error "Float ABI is not 'softfp'"
3737 if test x$arm_fpu != x; then
3742 CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu=1"
3745 dnl *********************************************
3746 dnl *** Check which ARM version(s) we can use ***
3747 dnl *********************************************
3748 AC_MSG_CHECKING(which ARM version to use)
3750 AC_TRY_COMPILE([], [
3751 #if !defined(__ARM_ARCH_5T__) && !defined(__ARM_ARCH_5TE__) && !defined(__ARM_ARCH_5TEJ__)
3752 #error Not on ARM v5.
3761 AC_TRY_COMPILE([], [
3762 #if !defined(__ARM_ARCH_6J__) && !defined(__ARM_ARCH_6ZK__) && !defined(__ARM_ARCH_6K__) && !defined(__ARM_ARCH_6T2__) && !defined(__ARM_ARCH_6M__)
3763 #error Not on ARM v6.
3773 AC_TRY_COMPILE([], [
3774 #if !defined(__ARM_ARCH_7A__) && !defined(__ARM_ARCH_7R__) && !defined(__ARM_ARCH_7EM__) && !defined(__ARM_ARCH_7M__) && !defined(__ARM_ARCH_7S__)
3775 #error Not on ARM v7.
3786 AC_MSG_RESULT($arm_ver)
3788 if test x$arm_v5 = xyes; then
3789 AC_DEFINE(HAVE_ARMV5, 1, [ARM v5])
3790 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV5=1"
3793 if test x$arm_v6 = xyes; then
3794 AC_DEFINE(HAVE_ARMV6, 1, [ARM v6])
3795 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV6=1"
3798 if test x$arm_v7 = xyes; then
3799 AC_DEFINE(HAVE_ARMV7, 1, [ARM v7])
3800 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV7=1"
3804 if test ${TARGET} = unknown; then
3805 CPPFLAGS="$CPPFLAGS -DNO_PORT"
3806 AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
3809 if test "x$platform_android" = "xyes"; then
3810 case "x${TARGET}" in
3815 BTLS_PLATFORM=android-armv5
3819 BTLS_PLATFORM=android-armv6
3823 BTLS_PLATFORM=android-armv7
3832 BTLS_PLATFORM=android-v8a
3836 BTLS_PLATFORM=android-x86
3840 BTLS_PLATFORM=android-x64
3848 if test ${ACCESS_UNALIGNED} = no; then
3849 CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
3854 # Pass CPPFLAGS to libgc configure
3855 # We should use a separate variable for this to avoid passing useless and
3856 # potentially problematic defines to libgc (like -D_FILE_OFFSET_BITS=64)
3857 # This should be executed late so we pick up the final version of CPPFLAGS
3858 # The problem with this approach, is that during a reconfigure, the main
3859 # configure scripts gets invoked with these arguments, so we use separate
3860 # variables understood by libgc's configure to pass CPPFLAGS and CFLAGS.
3861 TMP_CPPFLAGS="$CPPFLAGS $CPPFLAGS_FOR_LIBGC"
3862 if test x$TARGET = xSPARC -o x$TARGET = xSPARC64; then
3863 TMP_CPPFLAGS=`echo $TMP_CPPFLAGS | sed -e 's/-D_FILE_OFFSET_BITS=64//g'`
3865 # Don't pass -finstrument-for-thread-suspension in,
3866 # if these are instrumented it will be very bad news
3867 # (infinite recursion, undefined parking behavior, etc)
3868 TMP_CPPFLAGS=`echo $TMP_CPPFLAGS | sed -e 's/-finstrument-for-thread-suspension//g'`
3869 ac_configure_args="$ac_configure_args --disable-embed-check --with-libgc-threads=$libgc_threads $libgc_configure_args \"CPPFLAGS_FOR_LIBGC=$TMP_CPPFLAGS\" \"CFLAGS_FOR_LIBGC=$CFLAGS_FOR_LIBGC\""
3870 if test "x$support_boehm" = "xyes"; then
3871 AC_CONFIG_SUBDIRS(libgc)
3877 AC_ARG_WITH(malloc_mempools,[ --with-malloc-mempools=yes,no Use malloc for each single mempool allocation (only for runtime debugging, defaults to no)],[
3878 if test x$with_malloc_mempools = xyes; then
3880 AC_DEFINE(USE_MALLOC_FOR_MEMPOOLS,1,[Use malloc for each single mempool allocation])
3885 DISABLE_MCS_DOCS=default
3886 AC_ARG_WITH(mcs_docs,[ --with-mcs-docs=yes,no If you want to build the documentation under mcs (defaults to yes)],[
3887 if test x$with_mcs_docs != xyes; then
3888 DISABLE_MCS_DOCS=yes
3891 if test -n "$INSTALL_4_x_TRUE"; then :
3892 DISABLE_MCS_DOCS=yes
3894 if test "x$DISABLE_MCS_DOCS" = "xdefault"; then
3895 DISABLE_MCS_DOCS=$DISABLE_MCS_DOCS_default
3898 AC_ARG_WITH(lazy_gc_thread_creation, [ --with-lazy-gc-thread-creation=yes|no Enable lazy runtime thread creation, embedding host must do it explicitly (defaults to no)],[
3899 if test x$with_lazy_gc_thread_creation != xno ; then
3900 AC_DEFINE(LAZY_GC_THREAD_CREATION,1,[Enable lazy gc thread creation by the embedding host.])
3902 ], [with_lazy_gc_thread_creation=no])
3904 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])
3906 if test x$with_cooperative_gc = xdefault; then
3907 with_cooperative_gc=$with_cooperative_gc_default
3910 if test x$with_cooperative_gc != xno; then
3911 AC_DEFINE(USE_COOP_GC,1,[Enable cooperative stop-the-world garbage collection.])
3914 AM_CONDITIONAL([ENABLE_COOP], [test x$with_cooperative_gc != xno])
3916 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],[
3918 if test x$enable_checked_build != x ; then
3919 AC_DEFINE(ENABLE_CHECKED_BUILD,1,[Enable checked build])
3921 for feature in `echo "$enable_checked_build" | sed -e "s/,/ /g"`; do
3922 eval "mono_checked_build_test_enable_$feature='yes'"
3925 if test "x$mono_checked_build_test_enable_all" = "xyes"; then
3926 eval "mono_checked_build_test_enable_gc='yes'"
3927 eval "mono_checked_build_test_enable_metadata='yes'"
3928 eval "mono_checked_build_test_enable_thread='yes'"
3931 if test "x$mono_checked_build_test_enable_gc" = "xyes"; then
3932 AC_DEFINE(ENABLE_CHECKED_BUILD_GC, 1, [Enable GC checked build])
3935 if test "x$mono_checked_build_test_enable_metadata" = "xyes"; then
3936 AC_DEFINE(ENABLE_CHECKED_BUILD_METADATA, 1, [Enable metadata checked build])
3939 if test "x$mono_checked_build_test_enable_thread" = "xyes"; then
3940 AC_DEFINE(ENABLE_CHECKED_BUILD_THREAD, 1, [Enable thread checked build])
3945 AC_CHECK_HEADER([malloc.h],
3946 [AC_DEFINE([HAVE_USR_INCLUDE_MALLOC_H], [1],
3947 [Define to 1 if you have /usr/include/malloc.h.])],,)
3949 if test x"$GCC" = xyes; then
3950 # Implicit function declarations are not 64 bit safe
3951 # Do this late, since this causes lots of configure tests to fail
3952 CFLAGS="$CFLAGS -Werror-implicit-function-declaration"
3953 # jay has a lot of implicit declarations
3954 JAY_CFLAGS="-Wno-implicit-function-declaration"
3957 # When --disable-shared is used, libtool transforms libmono-2.0.la into libmono-2.0.so
3958 # instead of libmono-static.a
3959 if test "x$enable_shared" = "xno" -a "x$enable_executables" = "xyes"; then
3960 LIBMONO_LA=libmini-static.la
3962 if test x$buildsgen = xyes; then
3963 LIBMONO_LA=libmonosgen-$API_VER.la
3965 LIBMONO_LA=libmonoboehm-$API_VER.la
3968 AC_SUBST(LIBMONO_LA)
3974 AC_ARG_ENABLE(btls, [ --disable-btls Disable the BoringTls provider], enable_btls=$enableval, enable_btls=$BTLS_SUPPORTED)
3975 AC_ARG_WITH(btls_android_ndk, [ --with-btls-android-ndk Android NDK for BoringTls])
3977 AC_ARG_ENABLE(dynamic-btls, [ --enable-dynamic-btls Place the BTLS provider into a separate shared library/archive.], enable_dynamic_btls=$enableval, enable_dynamic_btls=no)
3979 AM_CONDITIONAL(BTLS, test x$enable_btls = xyes)
3982 if test "x$enable_btls" = "xyes"; then
3983 AC_PATH_PROG(CMAKE, [cmake], [no], [$PATH:/Applications/CMake.app/Contents/bin:/usr/local/bin])
3984 if test "x$CMAKE" = "xno"; then
3985 AC_MSG_ERROR("cmake not found")
3988 BTLS_ROOT=`cd $srcdir && pwd`/external/boringssl
3995 case "$BTLS_PLATFORM" in
4001 btls_cflags="$btls_cflags -arch i386"
4008 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"armeabi\" -DANDROID_NATIVE_API_LEVEL=12"
4011 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"armeabi\" -DANDROID_NATIVE_API_LEVEL=12"
4014 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"armeabi-v7a\" -DANDROID_NATIVE_API_LEVEL=12"
4017 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"arm64-v8a\" -DANDROID_NATIVE_API_LEVEL=12"
4020 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"x86\" -DANDROID_NATIVE_API_LEVEL=12"
4023 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"x86_64\" -DANDROID_NATIVE_API_LEVEL=12"
4026 AC_MSG_ERROR(Invalid BTLS platform)
4029 if test "x$platform_android" = "xyes"; then
4031 BTLS_CMAKE_ARGS="$BTLS_CMAKE_ARGS -DCMAKE_TOOLCHAIN_FILE=$BTLS_ROOT/util/android-cmake/android.toolchain.cmake"
4032 if test "x$with_btls_android_ndk" != "x"; then
4033 BTLS_CMAKE_ARGS="$BTLS_CMAKE_ARGS -DANDROID_NDK=\"$with_btls_android_ndk\""
4037 if test "x$btls_arch" != "x"; then
4038 BTLS_CMAKE_ARGS="$BTLS_CMAKE_ARGS -DBTLS_ARCH=\"$btls_arch\""
4041 BTLS_CFLAGS="$CPPFLAGS_FOR_BTLS $btls_cflags"
4043 AC_SUBST(BTLS_CFLAGS)
4044 AC_SUBST(BTLS_PLATFORM)
4045 AC_SUBST(BTLS_CMAKE_ARGS)
4047 AC_DEFINE(HAVE_BTLS, 1, [BoringTls is supported])
4052 AM_CONDITIONAL(BTLS_ANDROID, test x$btls_android = xyes)
4054 if test x$DISABLE_MCS_DOCS = xyes; then
4061 ## Maybe should also disable if mcsdir is invalid. Let's punt the issue for now.
4062 AM_CONDITIONAL(BUILD_MCS, [test x$cross_compiling = xno && test x$enable_mcs_build != xno])
4064 libmono_ldflags="$libmono_ldflags $LIBS"
4066 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
4067 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
4068 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
4069 AM_CONDITIONAL(SPARC64, test x$TARGET = xSPARC64)
4070 AM_CONDITIONAL(X86, test x$TARGET = xX86)
4071 AM_CONDITIONAL(AMD64, test x$TARGET = xAMD64)
4072 AM_CONDITIONAL(IA64, test x$TARGET = xIA64)
4073 AM_CONDITIONAL(MIPS, test x$TARGET = xMIPS)
4074 AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
4075 AM_CONDITIONAL(POWERPC64, test x$TARGET = xPOWERPC64)
4076 AM_CONDITIONAL(ARM, test x$TARGET = xARM)
4077 AM_CONDITIONAL(ARM64, test x$TARGET = xARM64)
4078 AM_CONDITIONAL(S390X, test x$TARGET = xS390X)
4079 AM_CONDITIONAL(HOST_X86, test x$HOST = xX86)
4080 AM_CONDITIONAL(HOST_AMD64, test x$HOST = xAMD64)
4081 AM_CONDITIONAL(HOST_ARM, test x$HOST = xARM)
4082 AM_CONDITIONAL(HOST_ARM64, test x$HOST = xARM64)
4083 AM_CONDITIONAL(CROSS_COMPILE, test "x$host" != "x$target")
4093 AC_DEFINE_UNQUOTED(MONO_ARCHITECTURE,"$arch_target",[The architecture this is running on])
4094 AC_SUBST(arch_target)
4099 #This must always be defined when building the runtime
4100 AC_DEFINE(MONO_INSIDE_RUNTIME,1, [Disable banned functions from being used by the runtime])
4102 mono_build_root=`pwd`
4103 AC_SUBST(mono_build_root)
4105 mono_runtime=mono/mini/mono
4106 AC_SUBST(mono_runtime)
4108 CSC_LOCATION=`cd $srcdir && pwd`/external/roslyn-binaries/Microsoft.Net.Compilers/Microsoft.Net.Compilers.2.0.0/tools/csc.exe
4110 if test $csc_compiler = mcs; then
4111 CSC=$mcs_topdir/class/lib/build/mcs.exe
4116 mono_cfg_root=$mono_build_root/runtime
4117 if test x$host_win32 = xyes; then
4118 if test "x$cross_compiling" = "xno"; then
4119 mono_cfg_dir=`cygpath -w -a $mono_cfg_root`\\etc
4120 CSC="'"`cygpath -w -a $CSC`"'"
4121 CSC_LOCATION="'"`cygpath -w -a $CSC_LOCATION`"'"
4123 mono_cfg_dir=`echo $mono_cfg_root | tr '/' '\\'`\\etc
4126 mono_cfg_dir=$mono_cfg_root/etc
4128 AC_SUBST(mono_cfg_dir)
4132 AC_CONFIG_FILES([po/mcs/Makefile.in])
4134 AC_CONFIG_FILES([runtime/mono-wrapper],[chmod +x runtime/mono-wrapper])
4135 AC_CONFIG_FILES([runtime/monodis-wrapper],[chmod +x runtime/monodis-wrapper])
4137 AC_CONFIG_COMMANDS([runtime/etc/mono/1.0/machine.config],
4140 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4142 *) reldir=$depth/$srcdir ;;
4144 $ac_aux_dir/install-sh -d runtime/etc/mono/1.0
4145 cd runtime/etc/mono/1.0
4146 rm -f machine.config
4147 $LN_S $reldir/data/net_1_1/machine.config machine.config
4151 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/machine.config],
4154 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4156 *) reldir=$depth/$srcdir ;;
4158 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
4159 cd runtime/etc/mono/2.0
4160 rm -f machine.config
4161 $LN_S $reldir/data/net_2_0/machine.config machine.config
4165 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/web.config],
4168 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4170 *) reldir=$depth/$srcdir ;;
4172 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
4173 cd runtime/etc/mono/2.0
4175 $LN_S $reldir/data/net_2_0/web.config web.config
4179 AC_CONFIG_COMMANDS([runtime/etc/mono/browscap.ini],
4182 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4184 *) reldir=$depth/$srcdir ;;
4186 $ac_aux_dir/install-sh -d runtime/etc/mono/
4187 cd runtime/etc/mono/
4189 $LN_S $reldir/data/browscap.ini browscap.ini
4193 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/Browsers/Compat.browser],
4194 [ depth=../../../../..
4196 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4198 *) reldir=$depth/$srcdir ;;
4200 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0/Browsers/
4201 cd runtime/etc/mono/2.0/Browsers
4202 rm -f Compat.browser
4203 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
4207 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/Browsers/Compat.browser],
4208 [ depth=../../../../..
4210 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4212 *) reldir=$depth/$srcdir ;;
4214 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0/Browsers/
4215 cd runtime/etc/mono/4.0/Browsers
4216 rm -f Compat.browser
4217 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
4221 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/Browsers/Compat.browser],
4222 [ depth=../../../../..
4224 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4226 *) reldir=$depth/$srcdir ;;
4228 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5/Browsers/
4229 cd runtime/etc/mono/4.5/Browsers
4230 rm -f Compat.browser
4231 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
4235 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/machine.config],
4238 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4240 *) reldir=$depth/$srcdir ;;
4242 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
4243 cd runtime/etc/mono/4.0
4244 rm -f machine.config
4245 $LN_S $reldir/data/net_4_0/machine.config machine.config
4249 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/web.config],
4252 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4254 *) reldir=$depth/$srcdir ;;
4256 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
4257 cd runtime/etc/mono/4.0
4259 $LN_S $reldir/data/net_4_0/web.config web.config
4263 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/machine.config],
4266 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4268 *) reldir=$depth/$srcdir ;;
4270 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5
4271 cd runtime/etc/mono/4.5
4272 rm -f machine.config
4273 $LN_S $reldir/data/net_4_5/machine.config machine.config
4277 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/web.config],
4280 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4282 *) reldir=$depth/$srcdir ;;
4284 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5
4285 cd runtime/etc/mono/4.5
4287 $LN_S $reldir/data/net_4_5/web.config web.config
4291 AC_CONFIG_COMMANDS([quiet-libtool], [sed -e 's/echo "copying selected/# "copying selected/g' < libtool > libtool.tmp && mv libtool.tmp libtool && chmod a+x libtool; sed -e 's/$ECHO "copying selected/# "copying selected/g' < libtool > libtool.tmp && mv libtool.tmp libtool && chmod a+x libtool])
4292 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])
4297 acceptance-tests/Makefile
4299 scripts/mono-find-provides
4300 scripts/mono-find-requires
4304 mono/metadata/Makefile
4308 mono/arch/x86/Makefile
4309 mono/arch/amd64/Makefile
4310 mono/arch/ppc/Makefile
4311 mono/arch/sparc/Makefile
4312 mono/arch/s390x/Makefile
4313 mono/arch/arm/Makefile
4314 mono/arch/arm64/Makefile
4315 mono/arch/ia64/Makefile
4316 mono/arch/mips/Makefile
4319 mono/tests/tests-config
4320 mono/tests/assemblyresolve/Makefile
4321 mono/tests/gc-descriptors/Makefile
4322 mono/unit-tests/Makefile
4323 mono/benchmark/Makefile
4324 mono/io-layer/Makefile
4326 mono/profiler/Makefile
4328 ikvm-native/Makefile
4333 data/net_2_0/Makefile
4334 data/net_4_0/Makefile
4335 data/net_4_5/Makefile
4336 data/net_2_0/Browsers/Makefile
4337 data/net_4_0/Browsers/Makefile
4338 data/net_4_5/Browsers/Makefile
4345 data/mono-options.pc
4346 data/mono-lineeditor.pc
4352 data/system.web.extensions_1.0.pc
4353 data/system.web.extensions.design_1.0.pc
4354 data/system.web.mvc.pc
4355 data/system.web.mvc2.pc
4356 data/system.web.mvc3.pc
4357 data/aspnetwebstack.pc
4363 tools/locale-builder/Makefile
4365 tools/monograph/Makefile
4366 tools/pedump/Makefile
4372 # Update all submodules recursively to ensure everything is checked out
4373 $srcdir/scripts/update_submodules
4375 if test x$host_win32 = xyes; then
4376 # Get rid of 'cyg' prefixes in library names
4377 sed -e "s/\/cyg\//\/\//" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
4378 # libtool seems to inherit -mno-cygwin from our CFLAGS, and uses it to compile its executable
4379 # wrapper scripts which use exec(). gcc has no problem compiling+linking this, but the resulting
4380 # executable doesn't work...
4381 sed -e "s,-mno-cygwin,,g" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
4384 if test x$host_darwin = xyes; then
4385 # This doesn't seem to be required and it slows down parallel builds
4386 sed -e 's,lock_old_archive_extraction=yes,lock_old_archive_extraction=no,g' < libtool > libtool.new && mv libtool.new libtool && chmod +x libtool
4391 NONE) prefix=$ac_default_prefix ;;
4393 case $exec_prefix in
4394 NONE) exec_prefix='${prefix}' ;;
4398 # If we are cross compiling, we don't build in the mcs/ tree. Let us not clobber
4399 # any existing config.make. This allows people to share the same source tree
4400 # with different build directories, one native and one cross
4402 if test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
4404 test -w $mcs_topdir/build || chmod +w $mcs_topdir/build
4406 echo "prefix=$prefix" > $mcs_topdir/build/config.make
4407 echo "exec_prefix=$exec_prefix" >> $mcs_topdir/build/config.make
4408 echo "sysconfdir=$sysconfdir" >> $mcs_topdir/build/config.make
4409 echo 'mono_libdir=${exec_prefix}/lib' >> $mcs_topdir/build/config.make
4410 echo "mono_build_root=$mono_build_root" >> $mcs_topdir/build/config.make
4411 echo 'IL_FLAGS = /debug' >> $mcs_topdir/build/config.make
4412 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $mcs_topdir/build/config.make
4413 echo "ILDISASM = $mono_build_root/runtime/monodis-wrapper" >> $mcs_topdir/build/config.make
4414 echo "JAY_CFLAGS = $JAY_CFLAGS" >> $mcs_topdir/build/config.make
4417 [[\\/$]]* | ?:[[\\/]]* ) mcs_INSTALL=$INSTALL ;;
4418 *) mcs_INSTALL=$mono_build_root/$INSTALL ;;
4421 echo "INSTALL = $mcs_INSTALL" >> $mcs_topdir/build/config.make
4424 [myver=$($AWK 'BEGIN {
4425 split (ENVIRON["VERSION"] ".0.0.0", vsplit, ".")
4426 if(length(vsplit [1]) > 4) {
4427 split (substr(ENVIRON["VERSION"], 0, 4) "." substr(ENVIRON["VERSION"], 5) ".0.0", vsplit, ".")
4429 print vsplit [1] "." vsplit [2] "." vsplit [3] "." vsplit [4]
4432 echo "MONO_VERSION = $myver" >> $mcs_topdir/build/config.make
4434 if test x$host_darwin = xyes; then
4435 echo "PLATFORM = darwin" >> $mcs_topdir/build/config.make
4438 if test "x$PLATFORM_AOT_SUFFIX" != "x"; then
4439 echo "PLATFORM_AOT_SUFFIX = $PLATFORM_AOT_SUFFIX" >> $mcs_topdir/build/config.make
4442 if test x$AOT_SUPPORTED = xyes -a x$enable_system_aot = xdefault; then
4443 enable_system_aot=yes
4446 if test x$host_win32 = xno -a x$enable_system_aot = xyes; then
4447 echo "ENABLE_AOT = 1" >> $mcs_topdir/build/config.make
4450 if test x$DISABLE_MCS_DOCS = xyes; then
4451 echo "DISABLE_MCS_DOCS = yes" >> $mcs_topdir/build/config.make
4454 if test x$has_extension_module != xno; then
4455 echo "EXTENSION_MODULE = 1" >> $srcdir/$mcsdir/build/config.make
4458 echo "DEFAULT_PROFILE = $default_profile" >> $srcdir/$mcsdir/build/config.make
4460 if test "x$test_bcl_opt" = "xyes"; then
4461 echo "BCL_OPTIMIZE = 1" >> $srcdir/$mcsdir/build/config.make
4464 echo "CSC_LOCATION = $CSC_LOCATION" >> $srcdir/$mcsdir/build/config.make
4466 if test $csc_compiler = mcs; then
4467 echo "MCS_MODE = 1" >> $srcdir/$mcsdir/build/config.make
4470 if test "x$AOT_BUILD_FLAGS" != "x" ; then
4471 echo "AOT_RUN_FLAGS=$AOT_RUN_FLAGS" >> $srcdir/$mcsdir/build/config.make
4472 echo "AOT_BUILD_FLAGS=$AOT_BUILD_FLAGS" >> $srcdir/$mcsdir/build/config.make
4475 if test "x$enable_btls" = "xyes"; then
4476 echo "HAVE_BTLS=1" >> $srcdir/$mcsdir/build/config.make
4477 if test "x$enable_dynamic_btls" = "xyes"; then
4478 echo "HAVE_DYNAMIC_BTLS=1" >> $srcdir/$mcsdir/build/config.make
4486 libgdiplus_msg=${libgdiplus_loc:-assumed to be installed}
4488 btls_platform_string=
4489 if test x$enable_btls = xyes; then
4490 if test x$btls_android = xyes; then
4491 btls_platform_string=" (android:$BTLS_PLATFORM)"
4493 btls_platform_string=" ($BTLS_PLATFORM)"
4499 C# Compiler: $csc_compiler
4506 SIGALTSTACK: $with_sigaltstack
4508 BigArrays: $enable_big_arrays
4509 DTrace: $enable_dtrace
4510 LLVM Back End: $enable_llvm (dynamically loaded: $enable_loadedllvm)
4513 .NET 4.x: $with_profile4_x
4514 Xamarin.Android: $with_monodroid
4515 Xamarin.iOS: $with_monotouch
4516 Xamarin.WatchOS: $with_monotouch_watch
4517 Xamarin.TVOS: $with_monotouch_tv
4518 Xamarin.Mac: $with_xammac
4519 Windows AOT: $with_winaot
4520 Test profiles: AOT Full ($with_testing_aot_full), AOT Hybrid ($with_testing_aot_hybrid)
4521 JNI support: $jdk_headers_found
4522 libgdiplus: $libgdiplus_msg
4524 BTLS: $enable_btls$btls_platform_string
4527 if test x$with_static_mono = xno -a "x$host_win32" != "xyes"; then
4528 AC_MSG_WARN(Turning off static Mono is a risk, you might run into unexpected bugs)