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="$CPPFLAGS -D_THREAD_SAFE -DGC_MACOSX_THREADS -DPLATFORM_MACOSX -DUSE_MMAP -DUSE_MUNMAP"
297 libmono_cflags="-D_THREAD_SAFE"
299 AC_DEFINE(PTHREAD_POINTER_ID)
300 AC_DEFINE(USE_MACH_SEMA, 1, [...])
302 libgc_threads=pthreads
304 if test "x$cross_compiling" = "xyes"; then
305 has_broken_apple_cpp=yes
307 dnl Snow Leopard is horribly broken -- it reports itself as i386-apple-darwin*, but
308 dnl its gcc defaults to 64-bit mode. They have also deprecated the usage of ucontext
309 dnl we need to set some flags to build our 32-bit binaries on 10.6 properly
311 dnl Snow Leopard and newer config.guess reports as this
313 BROKEN_DARWIN_FLAGS="-arch i386 -D_XOPEN_SOURCE"
314 BROKEN_DARWIN_CPPFLAGS="-D_XOPEN_SOURCE"
315 CPPFLAGS="$CPPFLAGS $BROKEN_DARWIN_CPPFLAGS"
316 CFLAGS="$CFLAGS $BROKEN_DARWIN_FLAGS"
317 CXXFLAGS="$CXXFLAGS $BROKEN_DARWIN_FLAGS"
318 CCASFLAGS="$CCASFLAGS $BROKEN_DARWIN_FLAGS"
319 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC $BROKEN_DARWIN_CPPFLAGS"
320 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC $BROKEN_DARWIN_FLAGS"
321 CPPFLAGS_FOR_EGLIB="$CPPFLAGS_FOR_EGLIB $BROKEN_DARWIN_CPPFLAGS"
322 CFLAGS_FOR_EGLIB="$CFLAGS_FOR_EGLIB $BROKEN_DARWIN_FLAGS"
323 with_sgen_default_concurrent=yes
326 with_sgen_default_concurrent=yes
334 CPPFLAGS="$CPPFLAGS -D_REENTRANT -D_THREAD_SAFE"
335 libmono_cflags="-D_REENTRANT -D_THREAD_SAFE"
337 LIBS="$LIBS -lnetwork"
339 AC_DEFINE(PTHREAD_POINTER_ID)
340 libgc_threads=pthreads
344 AC_MSG_WARN([*** Please add $host to configure.ac checks!])
350 if test x$need_link_unlink = xyes; then
351 AC_DEFINE(NEED_LINK_UNLINK, 1, [Define if Unix sockets cannot be created in an anonymous namespace])
354 if test x$host_win32 = xyes; then
355 AC_DEFINE(HOST_WIN32, 1, [Host Platform is Win32])
358 if test x$target_win32 = xyes; then
359 AC_DEFINE(TARGET_WIN32, 1, [Target Platform is Win32])
362 # Defined for all targets/platforms using classic Windows API support.
363 AC_DEFINE(HAVE_CLASSIC_WINAPI_SUPPORT, 1, [Use classic Windows API support])
364 AC_DEFINE(HAVE_UWP_WINAPI_SUPPORT, 0, [Don't use UWP Windows API support])
366 AC_SUBST(extra_runtime_ldflags)
367 AM_CONDITIONAL(HOST_WIN32, test x$host_win32 = xyes)
368 AM_CONDITIONAL(TARGET_WIN32, test x$target_win32 = xyes)
369 AM_CONDITIONAL(PLATFORM_LINUX, echo x$target_os | grep -q linux)
370 AM_CONDITIONAL(PLATFORM_DARWIN, test x$host_darwin = xyes)
371 AM_CONDITIONAL(PLATFORM_SIGPOSIX, test x$use_sigposix = xyes)
372 AM_CONDITIONAL(PLATFORM_ANDROID, test x$platform_android = xyes)
374 if test -z "$PLATFORM_DARWIN_TRUE"; then :
375 PLATFORM_AOT_SUFFIX=.dylib
378 if test -z "$PLATFORM_LINUX_TRUE"; then :
379 PLATFORM_AOT_SUFFIX=.so
382 if test -z "$HOST_WIN32_TRUE"; then :
383 PLATFORM_AOT_SUFFIX=.dll
386 AC_SUBST(PLATFORM_AOT_SUFFIX)
388 ## PLATFORM_AOT_SUFFIX not so simple for windows :-)
390 AC_CHECK_TOOL(CC, gcc, gcc)
392 AC_CHECK_TOOL(CXX, g++, g++)
398 dnl We should use AM_PROG_AS, but it's not available on automake/aclocal 1.4
400 # Set ASFLAGS if not already set.
401 : ${CCASFLAGS='$(CFLAGS)'}
405 # AC_PROG_CXX helpfully sets CXX to g++ even if no c++ compiler is found so check
406 # GXX instead. See http://lists.gnu.org/archive/html/bug-autoconf/2002-04/msg00056.html
407 if test "x$CXX" = "xg++"; then
408 if test "x$GXX" != "xyes"; then
409 # automake/libtool is so broken, it requires g++ even if the c++ sources
410 # are inside automake conditionals
411 AC_MSG_ERROR([You need to install g++])
415 dnl may require a specific autoconf version
416 dnl AC_PROG_CC_FOR_BUILD
417 dnl CC_FOR_BUILD not automatically detected
419 CFLAGS_FOR_BUILD=$CFLAGS
421 if test "x$cross_compiling" = "xyes"; then
426 AC_SUBST(CC_FOR_BUILD)
427 AC_SUBST(CFLAGS_FOR_BUILD)
429 AC_SUBST(BUILD_EXEEXT)
431 AM_CONDITIONAL(CROSS_COMPILING, [test x$cross_compiling = xyes])
432 AM_CONDITIONAL(USE_BATCH_FILES, [test x$host_win32 = xyes -a x$cross_compiling = xyes])
437 # This causes monodis to not link correctly
438 #AC_DISABLE_FAST_INSTALL
440 #lookup makedev() header
444 # Use dolt (http://dolt.freedesktop.org/) instead of libtool for building.
447 export_ldflags=`(./libtool --config; echo eval echo \\$export_dynamic_flag_spec) | sh`
448 AC_SUBST(export_ldflags)
450 # Test whenever ld supports -version-script
456 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)
457 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)
458 AC_CHECK_HEADERS([linux/netlink.h linux/rtnetlink.h],
459 [], [], [#include <stddef.h>
460 #include <sys/socket.h>
461 #include <linux/socket.h>])
463 AC_CHECK_HEADERS(sys/user.h, [], [],
465 #ifdef HAVE_SYS_PARAM_H
466 # include <sys/param.h>
470 AC_CHECK_HEADERS(linux/serial.h)
472 AC_CHECK_HEADER(zlib.h, [have_zlib=yes], [have_zlib=no])
473 if test x$have_zlib = xyes; then
474 AC_TRY_COMPILE([#include <zlib.h>], [
475 #if defined(ZLIB_VERNUM) && (ZLIB_VERNUM >= 0x1230)
478 #error No good zlib found
481 AC_MSG_RESULT(Using system zlib)
482 zlib_msg="system zlib"
483 AC_DEFINE(HAVE_SYS_ZLIB,1,[Have system zlib])
485 AC_MSG_RESULT(Using embedded zlib)
487 zlib_msg="bundled zlib"
491 AM_CONDITIONAL(HAVE_ZLIB, test x$have_zlib = xyes)
492 AC_DEFINE(HAVE_ZLIB,1,[Have system zlib])
494 # for mono/metadata/debug-symfile.c
495 AC_CHECK_HEADERS(elf.h)
498 AC_CHECK_HEADERS(poll.h)
499 AC_CHECK_HEADERS(sys/poll.h)
500 AC_CHECK_HEADERS(sys/wait.h)
501 AC_CHECK_HEADERS(grp.h)
502 AC_CHECK_HEADERS(syslog.h)
505 AC_CHECK_HEADERS(wchar.h)
506 AC_CHECK_HEADERS(ieeefp.h)
507 AC_MSG_CHECKING(for isinf)
508 AC_TRY_LINK([#include <math.h>], [
512 AC_DEFINE(HAVE_ISINF, 1, [isinf available])
514 # We'll have to use signals
518 AC_CHECK_FUNCS(_finite, , AC_MSG_CHECKING(for _finite in math.h)
519 AC_TRY_LINK([#include <math.h>],
521 AC_DEFINE(HAVE__FINITE, 1, [Have _finite in -lm]) AC_MSG_RESULT(yes),
524 # for Linux statfs support
525 AC_CHECK_HEADERS(linux/magic.h)
527 # not 64 bit clean in cross-compile
528 AC_CHECK_SIZEOF(void *, 4)
530 AC_CACHE_CHECK([for clang],
544 AC_ARG_ENABLE(visibility-hidden,
545 [ --disable-visibility-hidden disable usage of -fvisiblity=hidden],
546 disable_visibility_hidden=yes, disable_visibility_hidden=no)
549 if test x"$GCC" = xyes; then
550 WARN='-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wwrite-strings -Wno-switch -Wno-switch-enum -Wno-unused-value -Wno-attributes -Wno-format-zero-length'
552 # We require C99 with some GNU extensions, e.g. `linux` macro
553 CFLAGS="$CFLAGS -std=gnu99"
555 # The runtime code does not respect ANSI C strict aliasing rules
556 CFLAGS="$CFLAGS -fno-strict-aliasing"
558 # We rely on signed overflow to behave
559 CFLAGS="$CFLAGS -fwrapv"
561 CFLAGS="$CFLAGS -DMONO_DLL_EXPORT"
562 if test x"$disable_visibility_hidden" = xno; then
563 # Don't export any symbols by default
564 SHARED_CFLAGS="-fvisibility=hidden"
565 CFLAGS_FOR_EGLIB="$CFLAGS_FOR_EGLIB -fvisibility=hidden"
566 CXXFLAGS="$CXXFLAGS -fvisibility=hidden"
570 # Check for the normal version, since gcc ignores unknown -Wno options
571 CFLAGS="$CFLAGS -Wunused-but-set-variable -Werror"
572 AC_MSG_CHECKING(for -Wno-unused-but-set-variable option to gcc)
577 CFLAGS="$ORIG_CFLAGS -Wno-unused-but-set-variable"
583 if test "x$mono_cv_clang" = "xyes"; then
584 # https://bugzilla.samba.org/show_bug.cgi?id=8118
585 WARN="$WARN -Qunused-arguments"
586 WARN="$WARN -Wno-unused-function -Wno-tautological-compare -Wno-parentheses-equality -Wno-self-assign -Wno-return-stack-address -Wno-constant-logical-operand"
587 # We rely on zero length arrays in structs
588 WARN="$WARN -Wno-zero-length-array"
591 # The Sun Forte compiler complains about inline functions that access static variables
592 # so disable all inlining.
595 CFLAGS="$CFLAGS -Dinline="
599 CFLAGS="$CFLAGS -g $WARN"
600 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -g"
601 CPPFLAGS="$CPPFLAGS -g $WARN"
603 # Where's the 'mcs' source tree?
604 if test -d $srcdir/mcs; then
610 AC_ARG_WITH(mcs-path, [ --with-mcs-path=/path/to/mcs Specify an alternate mcs source tree],
611 if test x$with_mcs_path != "x" -a -d $with_mcs_path ; then
612 mcsdir=$with_mcs_path
616 AC_ARG_WITH(jumptables, [ --with-jumptables=yes,no enable/disable support for jumptables (ARM-only for now) (defaults to no)],[],[with_jumptables=no])
619 # A sanity check to catch cases where the package was unpacked
620 # with an ancient tar program (Solaris)
622 AC_ARG_ENABLE(solaris-tar-check,
623 [ --disable-solaris-tar-check disable solaris tar check],
624 do_solaris_tar_check=no, do_solaris_tar_check=yes)
626 if test x"$do_solaris_tar_check" = xyes -a x"$enable_solaris_tar_check" = xyes; then
627 AC_MSG_CHECKING(integrity of package)
628 if test -f $mcsdir/class/System.Runtime.Serialization.Formatters.Soap/System.Runtime.Serialization.Formatters.Soap/SoapTypeMapper.cs
632 errorm="Your mono distribution is incomplete; if unpacking from a tar file, make sure you use GNU tar; see http://www.mono-project.com/IncompletePackage for more details"
633 AC_MSG_ERROR([$errorm])
637 if test "x$with_mcs_path" != "x"; then
638 mcs_topdir=$(cd "$mcsdir" && pwd)
639 mcs_topdir_from_srcdir=$mcs_topdir
641 mcs_topdir=$(cd "$srcdir/$mcsdir" && pwd)
642 mcs_topdir_from_srcdir='$(top_builddir)'/$mcsdir
645 # Convert mcs_topdir* paths to Windows syntax.
646 if test x$cross_compiling$host_win32 = xnoyes; then
647 mcs_topdir=$(cygpath -m $mcs_topdir)
648 case $mcs_topdir_from_srcdir in
650 mcs_topdir_from_srcdir=$(cygpath -m $mcs_topdir_from_srcdir)
655 AC_SUBST([mcs_topdir])
656 AC_SUBST([mcs_topdir_from_srcdir])
658 # gettext: prepare the translation directories.
659 # we do not configure the full gettext, as we consume it dynamically from C#
662 if test "x$USE_NLS" = "xyes"; then
663 AC_CHECK_PROG(HAVE_MSGFMT, msgfmt,yes,no)
665 if test "x$HAVE_MSGFMT" = "xno"; then
666 AC_MSG_ERROR([msgfmt not found. You need to install the 'gettext' package, or pass --enable-nls=no to configure.])
670 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
673 AC_ARG_WITH(crosspkgdir, [ --with-crosspkgdir=/path/to/pkg-config/dir Change pkg-config dir to custom dir],
674 if test x$with_crosspkgdir = "x"; then
675 if test -s $PKG_CONFIG_PATH; then
676 pkg_config_path=$PKG_CONFIG_PATH
679 pkg_config_path=$with_crosspkgdir
680 PKG_CONFIG_PATH=$pkg_config_path
681 export PKG_CONFIG_PATH
685 AC_ARG_ENABLE(werror, [ --enable-werror Pass -Werror to the C compiler], werror_flag=$enableval, werror_flag=no)
686 if test x$werror_flag = xyes; then
687 WERROR_CFLAGS="-Werror"
689 AC_SUBST([WERROR_CFLAGS])
690 AC_SUBST([SHARED_CFLAGS])
692 ac_configure_args="$ac_configure_args \"CPPFLAGS_FOR_EGLIB=$EGLIB_CPPFLAGS\" \"CFLAGS_FOR_EGLIB=$CFLAGS_FOR_EGLIB\""
693 AC_CONFIG_SUBDIRS(eglib)
695 GLIB_CFLAGS='-I$(top_srcdir)/eglib/src -I$(top_builddir)/eglib/src'
696 GLIB_LIBS='-L$(top_builddir)/eglib/src -leglib -lm'
698 AC_SUBST(GLIB_CFLAGS)
701 # Enable support for fast thread-local storage
702 # Some systems have broken support, so we allow to disable it.
703 AC_ARG_WITH(tls, [ --with-tls=__thread,pthread select Thread Local Storage implementation (defaults to __thread)],[],[with_tls=__thread])
705 # Enable support for using sigaltstack for SIGSEGV and stack overflow handling
706 # This does not work on some platforms (bug #55253)
707 AC_ARG_WITH(sigaltstack, [ --with-sigaltstack=yes,no enable/disable support for sigaltstack (defaults to yes)],[],[with_sigaltstack=yes])
709 AC_ARG_WITH(static_mono, [ --with-static_mono=yes,no link mono statically to libmono (faster) (defaults to yes)],[],[with_static_mono=yes])
710 AC_ARG_WITH(shared_mono, [ --with-shared_mono=yes,no build a shared libmono library (defaults to yes)],[],[with_shared_mono=yes])
711 # Same as --with-shared_mono=no
712 AC_ARG_ENABLE(libraries, [ --disable-libraries disable the build of libmono], enable_libraries=$enableval, enable_libraries=yes)
714 if test "x$enable_static" = "xno"; then
718 if test "x$enable_shared" = "xno"; then
722 if test "x$enable_libraries" = "xno"; then
726 AM_CONDITIONAL(DISABLE_LIBRARIES, test x$enable_libraries = xno)
729 *nacl* ) with_shared_mono=yes;;
732 if test "x$host_win32" = "xyes"; then
733 # Boehm GC requires the runtime to be in its own dll
737 AM_CONDITIONAL(STATIC_MONO, test x$with_static_mono != xno)
738 AM_CONDITIONAL(SHARED_MONO, test x$with_shared_mono != xno)
739 AC_ARG_ENABLE(mcs-build, [ --disable-mcs-build disable the build of the mcs directory], try_mcs_build=$enableval, enable_mcs_build=yes)
741 AC_ARG_WITH(xen_opt, [ --with-xen_opt=yes,no Enable Xen-specific behaviour (defaults to yes)],[],[with_xen_opt=yes])
742 if test "x$with_xen_opt" = "xyes" -a "x$mono_cv_clang" = "xno"; then
743 AC_DEFINE(MONO_XEN_OPT, 1, [Xen-specific behaviour])
745 CFLAGS="$CFLAGS -mno-tls-direct-seg-refs"
746 AC_MSG_CHECKING(for -mno-tls-direct-seg-refs option to gcc)
751 # Pass it to libgc as well
752 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -mno-tls-direct-seg-refs"
759 AC_ARG_ENABLE(small-config, [ --enable-small-config Enable tweaks to reduce requirements (and capabilities)], enable_small_config=$enableval, enable_small_config=no)
761 if test x$enable_small_config = xyes; then
762 AC_DEFINE(MONO_SMALL_CONFIG,1,[Reduce runtime requirements (and capabilities)])
763 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DSMALL_CONFIG"
766 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=$enableval, enable_system_aot=default)
768 DISABLED_FEATURES=none
771 AC_C_BIGENDIAN([endian=big],[endian=little],[endian=unknown])
772 AC_MSG_CHECKING([CSharp compiler to use])
773 AC_ARG_WITH(csc, [ --with-csc=mcs,roslyn,default Configures the CSharp compiler to use],[
774 if test x$withval = xmcs; then
776 elif test x$withval = xroslyn; then
778 elif test x$withval = xdefault; then
781 AC_MSG_ERROR([You must supply one of "mcs", "roslyn" or "default" to the --with-csc option])
783 ],[csc_compiler=default])
785 if test $csc_compiler = default; then
786 if test $endian = big; then
788 elif test $endian = little; then
794 AC_MSG_RESULT($csc_compiler)
797 # Set the build profiles and options before things which use them
800 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])
801 AC_ARG_WITH(monodroid, [ --with-monodroid=yes,no If you want to build the MonoDroid assemblies (defaults to no)], [], [with_monodroid=default])
802 AC_ARG_WITH(monotouch, [ --with-monotouch=yes,no If you want to build the Xamarin.iOS assemblies (defaults to no)], [], [with_monotouch=default])
803 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])
804 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])
805 AC_ARG_WITH(bitcode, [ --with-bitcode=yes,no If bitcode is enabled (defaults to no)], [], [with_bitcode=default])
806 AC_ARG_WITH(xammac, [ --with-xammac=yes,no If you want to build the Xamarin.Mac assemblies (defaults to no)], [], [with_xammac=default])
807 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])
808 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])
809 AC_ARG_WITH(winaot, [ --with-winaot=yes,no If you want to build the Windows friendly AOT assemblies (defaults to no)], [], [with_winaot=default])
810 AC_ARG_WITH(orbis, [ --with-orbis=yes,no If you want to build the Orbis assemblies (defaults to no)], [], [with_orbis=default])
813 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])
819 enable_llvm_default=no
821 with_profile4_x_default=no
822 with_monodroid_default=no
823 with_monotouch_default=no
824 with_monotouch_watch_default=no
825 with_monotouch_tv_default=no
826 with_xammac_default=no
827 with_testing_aot_hybrid_default=no
828 with_testing_aot_full_default=no
829 with_winaot_default=no
830 with_orbis_default=no
832 with_bitcode_default=no
833 with_cooperative_gc_default=no
835 INVARIANT_AOT_OPTIONS=nimt-trampolines=2000,ntrampolines=8000,nrgctx-fetch-trampolines=256,ngsharedvt-trampolines=4000
837 if test x$cross_compiling = xyes -o x$enable_mcs_build = xno; then
838 DISABLE_MCS_DOCS_default=yes
839 elif test x$with_runtime_preset = xnet_4_x; then
840 with_profile4_x_default=yes
841 elif test x$with_runtime_preset = xall; then
842 with_profile4_x_default=yes
843 with_monodroid_default=yes
844 with_monotouch_default=yes
845 with_monotouch_watch_default=yes
846 with_monotouch_tv_default=yes
847 with_xammac_default=yes
848 with_winaot_default=yes
849 with_orbis_default=yes
850 elif test x$with_runtime_preset = xfullaot; then
851 DISABLE_MCS_DOCS_default=yes
852 with_testing_aot_full_default=yes
853 TEST_PROFILE=testing_aot_full
855 mono_feature_disable_com='yes'
856 mono_feature_disable_remoting='yes'
857 mono_feature_disable_reflection_emit_save='yes'
858 mono_feature_disable_reflection_emit='yes'
859 mono_feature_disable_appdomains='yes'
861 AOT_BUILD_FLAGS="-O=gsharedvt --aot=full,$INVARIANT_AOT_OPTIONS"
863 AOT_RUN_FLAGS="--full-aot"
864 elif test x$with_runtime_preset = xbitcode; then
865 DISABLE_MCS_DOCS_default=yes
866 with_testing_aot_full_default=yes
867 with_bitcode_default=yes
868 with_cooperative_gc_default=yes
869 TEST_PROFILE=testing_aot_full
870 enable_llvm_default=yes
872 mono_feature_disable_com='yes'
873 mono_feature_disable_remoting='yes'
874 mono_feature_disable_reflection_emit_save='yes'
875 mono_feature_disable_reflection_emit='yes'
876 mono_feature_disable_appdomains='yes'
878 AOT_BUILD_FLAGS="--aot=llvmonly,$INVARIANT_AOT_OPTIONS"
879 AOT_RUN_FLAGS="--llvmonly"
880 elif test x$with_runtime_preset = xhybridaot; then
881 DISABLE_MCS_DOCS_default=yes
882 with_testing_aot_hybrid_default=yes
883 TEST_PROFILE=testing_aot_hybrid
885 mono_feature_disable_com='yes'
886 mono_feature_disable_remoting='yes'
887 mono_feature_disable_appdomains='yes'
889 AOT_BUILD_FLAGS="--aot=hybrid,$INVARIANT_AOT_OPTIONS"
890 AOT_RUN_FLAGS="--hybrid-aot"
891 elif test x$with_runtime_preset = xaot; then
892 with_profile4_x_default=yes
894 AOT_BUILD_FLAGS="--aot=$INVARIANT_AOT_OPTIONS"
897 DISABLE_MCS_DOCS_default=yes
898 elif test x$with_runtime_preset = xwinaot; then
899 DISABLE_MCS_DOCS_default=yes
900 with_winaot_default=yes
903 mono_feature_disable_com='yes'
904 mono_feature_disable_remoting='yes'
905 mono_feature_disable_reflection_emit_save='yes'
906 mono_feature_disable_reflection_emit='yes'
907 mono_feature_disable_appdomains='yes'
909 AOT_BUILD_FLAGS="--aot=full,$INVARIANT_AOT_OPTIONS"
910 AOT_RUN_FLAGS="--full-aot"
911 elif test x$with_runtime_preset = xorbis; then
912 DISABLE_MCS_DOCS_default=yes
913 with_orbis_default=yes
916 mono_feature_disable_com='yes'
917 mono_feature_disable_remoting='yes'
918 mono_feature_disable_reflection_emit_save='yes'
919 mono_feature_disable_reflection_emit='yes'
920 mono_feature_disable_appdomains='yes'
922 AOT_BUILD_FLAGS="--aot=full,$INVARIANT_AOT_OPTIONS"
923 AOT_RUN_FLAGS="--full-aot"
925 with_profile4_x_default=yes
928 if test "x$AOT_BUILD_FLAGS" != "x"; then :
929 AC_SUBST(AOT_BUILD_FLAGS)
930 AC_SUBST(AOT_RUN_FLAGS)
931 # For llvmonlycheck + fullaotcheck
932 AC_SUBST(INVARIANT_AOT_OPTIONS)
935 AC_SUBST(TEST_PROFILE)
937 if test "x$with_profile4_x" = "xdefault"; then
938 with_profile4_x=$with_profile4_x_default
940 if test "x$with_monodroid" = "xdefault"; then
941 with_monodroid=$with_monodroid_default
943 if test "x$with_monotouch" = "xdefault"; then
944 with_monotouch=$with_monotouch_default
946 if test "x$with_monotouch_watch" = "xdefault"; then
947 with_monotouch_watch=$with_monotouch_watch_default
949 if test "x$with_monotouch_tv" = "xdefault"; then
950 with_monotouch_tv=$with_monotouch_tv_default
952 if test "x$with_bitcode" = "xdefault"; then
953 with_bitcode=$with_bitcode_default
955 if test "x$with_xammac" = "xdefault"; then
956 with_xammac=$with_xammac_default
958 if test "x$with_testing_aot_hybrid" = "xdefault"; then
959 with_testing_aot_hybrid=$with_testing_aot_hybrid_default
961 if test "x$with_testing_aot_full" = "xdefault"; then
962 with_testing_aot_full=$with_testing_aot_full_default
964 if test "x$with_winaot" = "xdefault"; then
965 with_winaot=$with_winaot_default
967 if test "x$with_orbis" = "xdefault"; then
968 with_orbis=$with_orbis_default
972 AM_CONDITIONAL(INSTALL_4_x, [test "x$with_profile4_x" = "xyes"])
973 AM_CONDITIONAL(INSTALL_MONODROID, [test "x$with_monodroid" != "xno"])
974 AM_CONDITIONAL(INSTALL_MONOTOUCH, [test "x$with_monotouch" != "xno"])
975 AM_CONDITIONAL(INSTALL_MONOTOUCH_WATCH, [test "x$with_monotouch_watch" != "xno"])
976 AM_CONDITIONAL(INSTALL_MONOTOUCH_TV, [test "x$with_monotouch_tv" != "xno"])
977 AM_CONDITIONAL(BITCODE, test "x$with_bitcode" = "xyes")
978 AM_CONDITIONAL(INSTALL_XAMMAC, [test "x$with_xammac" != "xno"])
979 AM_CONDITIONAL(INSTALL_TESTING_AOT_HYBRID, [test "x$with_testing_aot_hybrid" != "xno"])
980 AM_CONDITIONAL(INSTALL_TESTING_AOT_FULL, [test "x$with_testing_aot_full" != "xno"])
981 AM_CONDITIONAL(INSTALL_WINAOT, [test "x$with_winaot" != "xno"])
982 AM_CONDITIONAL(INSTALL_ORBIS, [test "x$with_orbis" != "xno"])
983 AM_CONDITIONAL(FULL_AOT_TESTS, [test "x$with_testing_aot_full" != "xno"] || [test "x$with_winaot" != "xno"])
985 AC_SUBST(INSTALL_TESTING_AOT_HYBRID)
986 AC_SUBST(INSTALL_TESTING_AOT_FULL)
988 default_profile=net_4_x
989 if test -z "$INSTALL_MONODROID_TRUE"; then :
990 default_profile=monodroid
992 if test -z "$INSTALL_MONOTOUCH_TRUE"; then :
993 default_profile=monotouch
995 if test -z "$INSTALL_XAMMAC_TRUE"; then :
996 default_profile=xammac
998 if test -z "$INSTALL_TESTING_AOT_HYBRID_TRUE"; then :
999 default_profile=testing_aot_hybrid
1001 if test -z "$INSTALL_TESTING_AOT_FULL_TRUE"; then :
1002 default_profile=testing_aot_full
1004 if test -z "$INSTALL_WINAOT_TRUE"; then :
1005 default_profile=winaot
1007 if test -z "$INSTALL_ORBIS_TRUE"; then :
1008 default_profile=orbis
1010 if test -z "$INSTALL_4_x_TRUE"; then :
1011 default_profile=net_4_x
1013 DEFAULT_PROFILE=$default_profile
1014 AC_SUBST(DEFAULT_PROFILE)
1017 # End build profile configuration
1020 if test x$USE_NLS = xprofile_default; then
1022 if test x$host_darwin = xyes; then
1023 # We make the default value for USE_NLS
1024 # "no" on OSX because it isn't available on most
1025 # default OSX installs. The most common configurations will
1026 # all disable it, so this saves us typing.
1029 AC_MSG_RESULT([$USE_NLS])
1033 AC_MSG_RESULT([$USE_NLS])
1038 AC_ARG_ENABLE(minimal, [ --enable-minimal=LIST drop support for LIST subsystems.
1039 LIST is a comma-separated list from: aot, profiler, decimal, pinvoke, debug, appdomains, verifier,
1040 reflection_emit, reflection_emit_save, large_code, logging, com, ssa, generics, attach, jit, simd, soft_debug, perfcounters, normalization, assembly_remapping, shared_perfcounters, remoting,
1041 security, lldb, mdb, sgen_remset, sgen_marksweep_par, sgen_marksweep_fixed, sgen_marksweep_fixed_par, sgen_copying.],
1043 for feature in `echo "$enable_minimal" | sed -e "s/,/ /g"`; do
1044 eval "mono_feature_disable_$feature='yes'"
1046 DISABLED_FEATURES=$enable_minimal
1047 disabled="Disabled: $enable_minimal"
1050 AC_DEFINE_UNQUOTED(DISABLED_FEATURES, "$DISABLED_FEATURES", [String of disabled features])
1052 if test "x$mono_feature_disable_aot" = "xyes"; then
1053 AC_DEFINE(DISABLE_AOT, 1, [Disable AOT Compiler])
1054 enable_system_aot=no
1055 AC_MSG_NOTICE([Disabled AOT compiler])
1058 if test "x$mono_feature_disable_profiler" = "xyes"; then
1059 AC_DEFINE(DISABLE_PROFILER, 1, [Disable default profiler support])
1060 AC_MSG_NOTICE([Disabled support for the profiler])
1062 AM_CONDITIONAL(DISABLE_PROFILER, test x$mono_feature_disable_profiler = xyes)
1064 if test "x$mono_feature_disable_decimal" = "xyes"; then
1065 AC_DEFINE(DISABLE_DECIMAL, 1, [Disable System.Decimal support])
1066 AC_MSG_NOTICE([Disabled support for decimal])
1069 if test "x$mono_feature_disable_pinvoke" = "xyes"; then
1070 AC_DEFINE(DISABLE_PINVOKE, 1, [Disable P/Invoke support])
1071 AC_MSG_NOTICE([Disabled support for P/Invoke])
1074 if test "x$mono_feature_disable_debug" = "xyes"; then
1075 AC_DEFINE(DISABLE_DEBUG, 1, [Disable runtime debugging support])
1076 AC_MSG_NOTICE([Disabled support for runtime debugging])
1079 if test "x$mono_feature_disable_reflection_emit" = "xyes"; then
1080 AC_DEFINE(DISABLE_REFLECTION_EMIT, 1, [Disable reflection emit support])
1081 mono_feature_disable_reflection_emit_save=yes
1082 AC_MSG_NOTICE([Disabled support for Reflection.Emit])
1085 if test "x$mono_feature_disable_reflection_emit_save" = "xyes"; then
1086 AC_DEFINE(DISABLE_REFLECTION_EMIT_SAVE, 1, [Disable assembly saving support in reflection emit])
1087 AC_MSG_NOTICE([Disabled support for Reflection.Emit.Save])
1090 if test "x$mono_feature_disable_large_code" = "xyes"; then
1091 AC_DEFINE(DISABLE_LARGE_CODE, 1, [Disable support for huge assemblies])
1092 AC_MSG_NOTICE([Disabled support for large assemblies])
1095 if test "x$mono_feature_disable_logging" = "xyes"; then
1096 AC_DEFINE(DISABLE_LOGGING, 1, [Disable support debug logging])
1097 AC_MSG_NOTICE([Disabled support for logging])
1100 if test "x$mono_feature_disable_com" = "xyes"; then
1101 AC_DEFINE(DISABLE_COM, 1, [Disable COM support])
1102 AC_MSG_NOTICE([Disabled COM support])
1105 if test "x$mono_feature_disable_ssa" = "xyes"; then
1106 AC_DEFINE(DISABLE_SSA, 1, [Disable advanced SSA JIT optimizations])
1107 AC_MSG_NOTICE([Disabled SSA JIT optimizations])
1110 if test "x$mono_feature_disable_generics" = "xyes"; then
1111 AC_DEFINE(DISABLE_GENERICS, 1, [Disable generics support])
1112 AC_MSG_NOTICE([Disabled Generics Support])
1115 if test "x$mono_feature_disable_shadowcopy" = "xyes"; then
1116 AC_DEFINE(DISABLE_SHADOW_COPY, 1, [Disable Shadow Copy for AppDomains])
1117 AC_MSG_NOTICE([Disabled Shadow copy for AppDomains])
1120 if test "x$mono_feature_disable_portability" = "xyes"; then
1121 AC_DEFINE(DISABLE_PORTABILITY, 1, [Disables the IO portability layer])
1122 AC_MSG_NOTICE([Disabled IO Portability layer])
1125 if test "x$mono_feature_disable_attach" = "xyes"; then
1126 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
1127 AC_MSG_NOTICE([Disabled agent attach])
1130 if test "x$mono_feature_disable_verifier" = "xyes"; then
1131 AC_DEFINE(DISABLE_VERIFIER, 1, [Disables the verifier])
1132 AC_MSG_NOTICE([Disabled the metadata and IL verifiers])
1135 if test "x$mono_feature_disable_jit" = "xyes"; then
1136 AC_DEFINE(DISABLE_JIT, 1, [Disable the JIT, only full-aot mode will be supported by the runtime.])
1137 AC_MSG_NOTICE([Disabled the JIT engine, only full AOT will be supported])
1140 AM_CONDITIONAL(DISABLE_JIT, test x$mono_feature_disable_jit = xyes)
1142 if test "x$mono_feature_disable_simd" = "xyes"; then
1143 AC_DEFINE(DISABLE_SIMD, 1, [Disable SIMD intrinsics related optimizations.])
1144 AC_MSG_NOTICE([Disabled SIMD support])
1147 if test "x$mono_feature_disable_soft_debug" = "xyes"; then
1148 AC_DEFINE(DISABLE_SOFT_DEBUG, 1, [Disable Soft Debugger Agent.])
1149 AC_MSG_NOTICE([Disabled Soft Debugger.])
1152 if test "x$mono_feature_disable_perfcounters" = "xyes"; then
1153 AC_DEFINE(DISABLE_PERFCOUNTERS, 1, [Disable Performance Counters.])
1154 AC_MSG_NOTICE([Disabled Performance Counters.])
1156 if test "x$mono_feature_disable_normalization" = "xyes"; then
1157 AC_DEFINE(DISABLE_NORMALIZATION, 1, [Disable String normalization support.])
1158 AC_MSG_NOTICE([Disabled String normalization support.])
1161 if test "x$mono_feature_disable_assembly_remapping" = "xyes"; then
1162 AC_DEFINE(DISABLE_ASSEMBLY_REMAPPING, 1, [Disable assembly remapping.])
1163 AC_MSG_NOTICE([Disabled Assembly remapping.])
1166 if test "x$mono_feature_disable_shared_perfcounters" = "xyes"; then
1167 AC_DEFINE(DISABLE_SHARED_PERFCOUNTERS, 1, [Disable shared perfcounters.])
1168 AC_MSG_NOTICE([Disabled Shared perfcounters.])
1171 if test "x$mono_feature_disable_appdomains" = "xyes"; then
1172 AC_DEFINE(DISABLE_APPDOMAINS, 1, [Disable support for multiple appdomains.])
1173 AC_MSG_NOTICE([Disabled support for multiple appdomains.])
1176 if test "x$mono_feature_disable_remoting" = "xyes"; then
1177 AC_DEFINE(DISABLE_REMOTING, 1, [Disable remoting support (This disables type proxies and make com non-functional)])
1178 AC_MSG_NOTICE([Disabled remoting])
1181 if test "x$mono_feature_disable_security" = "xyes"; then
1182 AC_DEFINE(DISABLE_SECURITY, 1, [Disable CAS/CoreCLR security])
1183 AC_MSG_NOTICE([Disabled CAS/CoreCLR security manager (used e.g. for Moonlight)])
1186 if test "x$mono_feature_disable_lldb" = "xyes"; then
1187 AC_DEFINE(DISABLE_LLDB, 1, [Disable support code for the LLDB plugin.])
1188 AC_MSG_NOTICE([Disabled LLDB plugin support code.])
1191 if test "x$mono_feature_disable_mdb" = "xyes"; then
1192 AC_DEFINE(DISABLE_MDB, 1, [Disable support for .mdb symbol files.])
1193 AC_MSG_NOTICE([Disabled support for .mdb symbol files.])
1196 if test "x$mono_feature_disable_sgen_remset" = "xyes"; then
1197 AC_DEFINE(DISABLE_SGEN_REMSET, 1, [Disable wbarrier=remset support in SGEN.])
1198 AC_MSG_NOTICE([Disabled wbarrier=remset support in SGEN.])
1201 if test "x$mono_feature_disable_sgen_marksweep_par" = "xyes"; then
1202 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_PAR, 1, [Disable major=marksweep-par support in SGEN.])
1203 AC_MSG_NOTICE([Disabled major=marksweep-par support in SGEN.])
1206 if test "x$mono_feature_disable_sgen_marksweep_fixed" = "xyes"; then
1207 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_FIXED, 1, [Disable major=marksweep-fixed support in SGEN.])
1208 AC_MSG_NOTICE([Disabled major=marksweep-fixed support in SGEN.])
1211 if test "x$mono_feature_disable_sgen_marksweep_fixed_par" = "xyes"; then
1212 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_FIXED_PAR, 1, [Disable major=marksweep-fixed-par support in SGEN.])
1213 AC_MSG_NOTICE([Disabled major=marksweep-fixed-par support in SGEN.])
1216 if test "x$mono_feature_disable_sgen_copying" = "xyes"; then
1217 AC_DEFINE(DISABLE_SGEN_MAJOR_COPYING, 1, [Disable major=copying support in SGEN.])
1218 AC_MSG_NOTICE([Disabled major=copying support in SGEN.])
1221 AC_ARG_ENABLE(executables, [ --disable-executables disable the build of the runtime executables], enable_executables=$enableval, enable_executables=yes)
1222 AM_CONDITIONAL(DISABLE_EXECUTABLES, test x$enable_executables = xno)
1224 has_extension_module=no
1225 AC_ARG_ENABLE(extension-module, [ --enable-extension-module=LIST enable the core-extensions from LIST],
1227 for extension in `echo "$enable_extension_module" | sed -e "s/,/ /g"`; do
1228 if test x$extension = xdefault ; then
1229 has_extension_module=yes;
1232 if test x$enable_extension_module = xyes; then
1233 has_extension_module=yes;
1237 AM_CONDITIONAL([HAS_EXTENSION_MODULE], [test x$has_extension_module != xno])
1239 if test x$has_extension_module != xno ; then
1240 AC_DEFINE([ENABLE_EXTENSION_MODULE], 1, [Extension module enabled])
1241 AC_MSG_NOTICE([Enabling mono extension module.])
1245 AC_ARG_ENABLE(gsharedvt, [ --enable-gsharedvt Enable generic valuetype sharing (Deprecated)], enable_gsharedvt=$enableval, enable_gsharedvt=no)
1247 AC_MSG_CHECKING(for visibility __attribute__)
1250 void __attribute__ ((visibility ("hidden"))) doit (void) {}
1251 int main () { doit (); return 0; }
1254 have_visibility_hidden=yes
1257 have_visibility_hidden=no
1262 dnl Boehm GC configuration
1265 AC_ARG_WITH(libgc, [ --with-gc=included,none Controls the Boehm GC config, default=included],[libgc=$with_gc],[libgc=included])
1267 AC_ARG_ENABLE(boehm, [ --disable-boehm Disable the Boehm GC.], support_boehm=$enableval,support_boehm=${support_boehm:-yes})
1268 AM_CONDITIONAL(SUPPORT_BOEHM, test x$support_boehm = xyes)
1270 if test "x$support_boehm" = "xyes"; then
1272 AC_ARG_ENABLE(parallel-mark, [ --enable-parallel-mark Enables Boehm GC Parallel Marking], enable_parallel_mark=$enableval, enable_parallel_mark=$parallel_mark)
1273 if test x$enable_parallel_mark = xyes; then
1274 libgc_configure_args="$libgc_configure_args --enable-parallel-mark"
1284 if test "x$support_boehm" = "xyes"; then
1288 LIBGC_CPPFLAGS='-I$(top_srcdir)/libgc/include'
1289 LIBGC_LIBS='$(top_builddir)/libgc/libmonogc.la'
1290 LIBGC_STATIC_LIBS='$(top_builddir)/libgc/libmonogc-static.la'
1292 BOEHM_DEFINES="-DHAVE_BOEHM_GC"
1294 if test x$target_win32 = xyes; then
1295 BOEHM_DEFINES="$BOEHM_DEFINES -DGC_NOT_DLL"
1296 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DGC_BUILD -DGC_NOT_DLL"
1299 gc_msg="Included Boehm GC with typed GC"
1300 if test x$enable_parallel_mark = xyes; then
1301 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC and Parallel Mark)", [GC description])
1302 gc_msg="$gc_msg and parallel mark"
1304 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC)", [GC description])
1309 AC_MSG_WARN("External Boehm is no longer supported")
1313 AC_MSG_WARN("Use --with-sgen instead, --with-gc= controls Boehm configuration")
1317 AC_MSG_WARN("Compiling mono without GC.")
1318 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "none", [GC description])
1319 AC_DEFINE(HAVE_NULL_GC,1,[No GC support.])
1323 AC_MSG_ERROR([Invalid argument to --with-gc.])
1327 AC_ARG_WITH(large-heap, [ --with-large-heap=yes,no Enable support for GC heaps larger than 3GB (defaults to no)], [large_heap=$withval], [large_heap=no])
1328 if test "x$large_heap" = "xyes"; then
1329 CPPFLAGS="$CPPFLAGS -DLARGE_CONFIG"
1332 AC_SUBST(LIBGC_CPPFLAGS)
1333 AC_SUBST(LIBGC_LIBS)
1334 AC_SUBST(LIBGC_STATIC_LIBS)
1336 AC_SUBST(BOEHM_DEFINES)
1341 dnl End of Boehm GC Configuration
1344 dnl *************************************
1345 dnl *** Checks for zero length arrays ***
1346 dnl *************************************
1347 AC_MSG_CHECKING(whether $CC supports zero length arrays)
1355 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 0, [Length of zero length arrays])
1358 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 1, [Length of zero length arrays])
1361 AC_CHECK_HEADERS(nacl/nacl_dyncode.h)
1363 dnl ***********************************
1364 dnl *** Checks for signals
1365 dnl ***********************************
1366 AC_CHECK_HEADERS(signal.h)
1367 AC_CHECK_FUNCS(sigaction)
1368 AC_CHECK_FUNCS(kill)
1369 AC_CHECK_FUNCS(signal)
1371 # signal() is declared inline in Android headers
1372 # so we need to workaround it by overriding the check.
1373 if test x$platform_android = xyes; then
1374 AC_DEFINE(HAVE_SIGNAL,1)
1377 if test x$host_win32 = xno; then
1379 dnl hires monotonic clock support
1380 AC_SEARCH_LIBS(clock_gettime, rt)
1381 AC_CHECK_FUNCS(clock_nanosleep)
1383 dnl dynamic loader support
1384 AC_CHECK_FUNC(dlopen, DL_LIB="",
1385 AC_CHECK_LIB(dl, dlopen, DL_LIB="-ldl", dl_support=no)
1387 if test x$dl_support = xno; then
1388 AC_MSG_WARN([No dynamic loading support available])
1390 LIBS="$LIBS $DL_LIB"
1391 AC_DEFINE(HAVE_DL_LOADER,1,[dlopen-based dynamic loader available])
1392 dnl from glib's configure.ac
1393 AC_CACHE_CHECK([for preceeding underscore in symbols],
1395 AC_TRY_RUN([#include <dlfcn.h>
1396 int mono_underscore_test (void) { return 42; }
1398 void *f1 = (void*)0, *f2 = (void*)0, *handle;
1399 handle = dlopen ((void*)0, 0);
1401 f1 = dlsym (handle, "mono_underscore_test");
1402 f2 = dlsym (handle, "_mono_underscore_test");
1403 } return (!f2 || f1);
1405 [mono_cv_uscore=yes],
1406 [mono_cv_uscore=no],
1409 if test "x$mono_cv_uscore" = "xyes"; then
1410 MONO_DL_NEED_USCORE=1
1412 MONO_DL_NEED_USCORE=0
1414 AC_SUBST(MONO_DL_NEED_USCORE)
1415 AC_CHECK_FUNC(dlerror)
1418 dnl ******************************************************************
1419 dnl *** Checks for the IKVM JNI interface library ***
1420 dnl ******************************************************************
1421 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])
1424 if test x$with_ikvm_native = xyes; then
1425 ikvm_native_dir=ikvm-native
1426 jdk_headers_found="IKVM Native"
1429 AC_SUBST(ikvm_native_dir)
1431 AC_CHECK_HEADERS(execinfo.h)
1433 AC_CHECK_HEADERS(sys/auxv.h sys/resource.h)
1435 AC_CHECK_FUNCS(getgrgid_r)
1436 AC_CHECK_FUNCS(getgrnam_r)
1437 AC_CHECK_FUNCS(getpwnam_r)
1438 AC_CHECK_FUNCS(getpwuid_r)
1439 AC_CHECK_FUNCS(getresuid)
1440 AC_CHECK_FUNCS(setresuid)
1441 AC_CHECK_FUNCS(kqueue)
1442 AC_CHECK_FUNCS(backtrace_symbols)
1443 AC_CHECK_FUNCS(mkstemp)
1444 AC_CHECK_FUNCS(mmap)
1445 AC_CHECK_FUNCS(madvise)
1446 AC_CHECK_FUNCS(getrusage)
1447 AC_CHECK_FUNCS(getpriority)
1448 AC_CHECK_FUNCS(setpriority)
1449 AC_CHECK_FUNCS(dl_iterate_phdr)
1450 AC_CHECK_FUNCS(dladdr)
1451 AC_CHECK_FUNCS(sysconf)
1452 AC_CHECK_FUNCS(getrlimit)
1453 AC_CHECK_FUNCS(prctl)
1455 AC_CHECK_FUNCS(sched_getaffinity)
1456 AC_CHECK_FUNCS(sched_setaffinity)
1457 AC_CHECK_FUNCS(sched_getcpu)
1459 dnl ****************************************************************
1460 dnl *** Check for sched_setaffinity from glibc versions before ***
1461 dnl *** 2.3.4. The older versions of the function only take 2 ***
1462 dnl *** parameters, not 3. ***
1464 dnl *** Because the interface change was not made in a minor ***
1465 dnl *** version rev, the __GLIBC__ and __GLIBC_MINOR__ macros ***
1466 dnl *** won't always indicate the interface sched_affinity has. ***
1467 dnl ****************************************************************
1468 AC_MSG_CHECKING(for sched_setaffinity from glibc < 2.3.4)
1469 AC_TRY_COMPILE([#include <sched.h>], [
1471 sched_setaffinity(0, &mask);
1474 # Yes, we have it...
1476 AC_DEFINE(GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY, 1, [Have GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY])
1478 # We have the new, three-parameter version
1481 AC_TRY_COMPILE([#include <sched.h>], [
1482 CPU_COUNT((void *) 0);
1485 AC_DEFINE(GLIBC_HAS_CPU_COUNT, 1, [GLIBC has CPU_COUNT macro in sched.h])
1487 # We have the new, three-parameter version
1491 dnl ******************************************************************
1492 dnl *** Check for large file support ***
1493 dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) ***
1494 dnl ******************************************************************
1496 # Check that off_t can represent 2**63 - 1 correctly, working around
1497 # potential compiler bugs. Defines LARGE_FILE_SUPPORT, adds $1 to
1498 # CPPFLAGS and sets $large_offt to yes if the test succeeds
1500 AC_DEFUN([LARGE_FILES], [
1501 large_CPPFLAGS=$CPPFLAGS
1502 CPPFLAGS="$CPPFLAGS $1"
1504 #include <sys/types.h>
1507 /* Lifted this compile time assert method from: http://www.jaggersoft.com/pubs/CVu11_3.html */
1508 #define COMPILE_TIME_ASSERT(pred) \
1509 switch(0){case 0:case pred:;}
1510 COMPILE_TIME_ASSERT(sizeof(off_t) * CHAR_BIT == 64);
1513 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT, 1, [Have large file support])
1514 large_CPPFLAGS="$large_CPPFLAGS $1"
1519 CPPFLAGS=$large_CPPFLAGS
1522 AC_MSG_CHECKING(if off_t is 64 bits wide)
1524 if test $large_offt = no; then
1525 AC_MSG_CHECKING(if _FILE_OFFSET_BITS=64 gives 64 bit off_t)
1526 LARGE_FILES("-D_FILE_OFFSET_BITS=64")
1528 if test $large_offt = no; then
1529 AC_MSG_WARN([No 64 bit file size support available])
1532 dnl *****************************
1533 dnl *** Checks for libsocket ***
1534 dnl *****************************
1535 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
1539 dnl *****************************
1540 dnl *** Checks for libinotify ***
1541 dnl *****************************
1542 AC_CHECK_LIB(inotify, inotify_init, LIBS="$LIBS -linotify")
1545 dnl *******************************
1546 dnl *** Checks for MSG_NOSIGNAL ***
1547 dnl *******************************
1548 AC_MSG_CHECKING(for MSG_NOSIGNAL)
1549 AC_TRY_COMPILE([#include <sys/socket.h>], [
1550 int f = MSG_NOSIGNAL;
1552 # Yes, we have it...
1554 AC_DEFINE(HAVE_MSG_NOSIGNAL, 1, [Have MSG_NOSIGNAL])
1556 # We'll have to use signals
1560 dnl *****************************
1561 dnl *** Checks for IPPROTO_IP ***
1562 dnl *****************************
1563 AC_MSG_CHECKING(for IPPROTO_IP)
1564 AC_TRY_COMPILE([#include <netinet/in.h>], [
1565 int level = IPPROTO_IP;
1567 # Yes, we have it...
1569 AC_DEFINE(HAVE_IPPROTO_IP, 1, [Have IPPROTO_IP])
1571 # We'll have to use getprotobyname
1575 dnl *******************************
1576 dnl *** Checks for IPPROTO_IPV6 ***
1577 dnl *******************************
1578 AC_MSG_CHECKING(for IPPROTO_IPV6)
1579 AC_TRY_COMPILE([#include <netinet/in.h>], [
1580 int level = IPPROTO_IPV6;
1582 # Yes, we have it...
1584 AC_DEFINE(HAVE_IPPROTO_IPV6, 1, [Have IPPROTO_IPV6])
1586 # We'll have to use getprotobyname
1590 dnl ******************************
1591 dnl *** Checks for IPPROTO_TCP ***
1592 dnl ******************************
1593 AC_MSG_CHECKING(for IPPROTO_TCP)
1594 AC_TRY_COMPILE([#include <netinet/in.h>], [
1595 int level = IPPROTO_TCP;
1597 # Yes, we have it...
1599 AC_DEFINE(HAVE_IPPROTO_TCP, 1, [Have IPPROTO_TCP])
1601 # We'll have to use getprotobyname
1605 dnl *****************************
1606 dnl *** Checks for SOL_IP ***
1607 dnl *****************************
1608 AC_MSG_CHECKING(for SOL_IP)
1609 AC_TRY_COMPILE([#include <netdb.h>], [
1612 # Yes, we have it...
1614 AC_DEFINE(HAVE_SOL_IP, 1, [Have SOL_IP])
1616 # We'll have to use getprotobyname
1620 dnl *****************************
1621 dnl *** Checks for SOL_IPV6 ***
1622 dnl *****************************
1623 AC_MSG_CHECKING(for SOL_IPV6)
1624 AC_TRY_COMPILE([#include <netdb.h>], [
1625 int level = SOL_IPV6;
1627 # Yes, we have it...
1629 AC_DEFINE(HAVE_SOL_IPV6, 1, [Have SOL_IPV6])
1631 # We'll have to use getprotobyname
1635 dnl *****************************
1636 dnl *** Checks for SOL_TCP ***
1637 dnl *****************************
1638 AC_MSG_CHECKING(for SOL_TCP)
1639 AC_TRY_COMPILE([#include <netdb.h>], [
1640 int level = SOL_TCP;
1642 # Yes, we have it...
1644 AC_DEFINE(HAVE_SOL_TCP, 1, [Have SOL_TCP])
1646 # We'll have to use getprotobyname
1650 dnl *****************************
1651 dnl *** Checks for IP_PKTINFO ***
1652 dnl *****************************
1653 AC_MSG_CHECKING(for IP_PKTINFO)
1654 AC_TRY_COMPILE([#include <linux/in.h>], [
1655 int level = IP_PKTINFO;
1657 # Yes, we have it...
1659 AC_DEFINE(HAVE_IP_PKTINFO, 1, [Have IP_PKTINFO])
1664 dnl *****************************
1665 dnl *** Checks for IPV6_PKTINFO ***
1666 dnl *****************************
1667 AC_MSG_CHECKING(for IPV6_PKTINFO)
1668 AC_TRY_COMPILE([#include <netdb.h>], [
1669 int level = IPV6_PKTINFO;
1671 # Yes, we have it...
1673 AC_DEFINE(HAVE_IPV6_PKTINFO, 1, [Have IPV6_PKTINFO])
1678 dnl **********************************
1679 dnl *** Checks for IP_DONTFRAG ***
1680 dnl **********************************
1681 AC_MSG_CHECKING(for IP_DONTFRAG)
1682 AC_TRY_COMPILE([#include <netinet/in.h>], [
1683 int level = IP_DONTFRAG;
1685 # Yes, we have it...
1687 AC_DEFINE(HAVE_IP_DONTFRAG, 1, [Have IP_DONTFRAG])
1692 dnl **********************************
1693 dnl *** Checks for IP_DONTFRAGMENT ***
1694 dnl **********************************
1695 AC_MSG_CHECKING(for IP_DONTFRAGMENT)
1696 AC_TRY_COMPILE([#include <Ws2ipdef.h>], [
1697 int level = IP_DONTFRAGMENT;
1699 # Yes, we have it...
1701 AC_DEFINE(HAVE_IP_DONTFRAGMENT, 1, [Have IP_DONTFRAGMENT])
1706 dnl **********************************
1707 dnl *** Checks for IP_MTU_DISCOVER ***
1708 dnl **********************************
1709 AC_MSG_CHECKING(for IP_MTU_DISCOVER)
1710 AC_TRY_COMPILE([#include <linux/in.h>], [
1711 int level = IP_MTU_DISCOVER;
1713 # Yes, we have it...
1715 AC_DEFINE(HAVE_IP_MTU_DISCOVER, 1, [Have IP_MTU_DISCOVER])
1720 dnl **********************************
1721 dnl *** Checks for IP_PMTUDISC_DO ***
1722 dnl **********************************
1723 AC_MSG_CHECKING(for IP_PMTUDISC_DO)
1724 AC_TRY_COMPILE([#include <linux/in.h>], [
1725 int level = IP_PMTUDISC_DO;
1727 # Yes, we have it...
1729 AC_DEFINE(HAVE_IP_PMTUDISC_DO, 1, [Have IP_PMTUDISC_DO])
1734 dnl *********************************
1735 dnl *** Check for struct ip_mreqn ***
1736 dnl *********************************
1737 AC_MSG_CHECKING(for struct ip_mreqn)
1738 AC_TRY_COMPILE([#include <netinet/in.h>], [
1739 struct ip_mreqn mreq;
1740 mreq.imr_address.s_addr = 0;
1742 # Yes, we have it...
1744 AC_DEFINE(HAVE_STRUCT_IP_MREQN, 1, [Have struct ip_mreqn])
1746 # We'll just have to try and use struct ip_mreq
1748 AC_MSG_CHECKING(for struct ip_mreq)
1749 AC_TRY_COMPILE([#include <netinet/in.h>], [
1750 struct ip_mreq mreq;
1751 mreq.imr_interface.s_addr = 0;
1753 # Yes, we have it...
1755 AC_DEFINE(HAVE_STRUCT_IP_MREQ, 1, [Have struct ip_mreq])
1757 # No multicast support
1762 dnl **********************************
1763 dnl *** Check for getaddrinfo ***
1764 dnl **********************************
1765 AC_MSG_CHECKING(for getaddrinfo)
1770 getaddrinfo(NULL,NULL,NULL,NULL);
1772 # Yes, we have it...
1774 AC_DEFINE(HAVE_GETADDRINFO, 1, [Have getaddrinfo])
1779 dnl **********************************
1780 dnl *** Check for gethostbyname2_r ***
1781 dnl **********************************
1782 AC_MSG_CHECKING(for gethostbyname2_r)
1788 gethostbyname2_r(NULL,0,NULL,NULL,0,NULL,NULL);
1790 # Yes, we have it...
1792 AC_DEFINE(HAVE_GETHOSTBYNAME2_R, 1, [Have gethostbyname2_r])
1797 dnl **********************************
1798 dnl *** Check for gethostbyname2 ***
1799 dnl **********************************
1800 AC_MSG_CHECKING(for gethostbyname2)
1805 gethostbyname2(NULL,0);
1807 # Yes, we have it...
1809 AC_DEFINE(HAVE_GETHOSTBYNAME2, 1, [Have gethostbyname2])
1814 dnl **********************************
1815 dnl *** Check for gethostbyname ***
1816 dnl **********************************
1817 AC_MSG_CHECKING(for gethostbyname)
1822 gethostbyname(NULL);
1824 # Yes, we have it...
1826 AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [Have gethostbyname])
1831 dnl **********************************
1832 dnl *** Check for getprotobyname ***
1833 dnl **********************************
1834 AC_MSG_CHECKING(for getprotobyname)
1839 getprotobyname(NULL);
1841 # Yes, we have it...
1843 AC_DEFINE(HAVE_GETPROTOBYNAME, 1, [Have getprotobyname])
1848 dnl **********************************
1849 dnl *** Check for getnameinfo ***
1850 dnl **********************************
1851 AC_MSG_CHECKING(for getnameinfo)
1856 getnameinfo (NULL, 0, NULL, 0, NULL, 0, 0);
1858 # Yes, we have it...
1860 AC_DEFINE(HAVE_GETNAMEINFO, 1, [Have getnameinfo])
1866 dnl **********************************
1867 dnl *** Check for inet_ntop ***
1868 dnl **********************************
1869 AC_MSG_CHECKING(for inet_ntop)
1872 #include <arpa/inet.h>
1874 inet_ntop (0, NULL, NULL, 0);
1876 # Yes, we have it...
1878 AC_DEFINE(HAVE_INET_NTOP, 1, [Have inet_ntop])
1883 dnl *****************************
1884 dnl *** Checks for libnsl ***
1885 dnl *****************************
1886 AC_CHECK_FUNC(gethostbyaddr, , AC_CHECK_LIB(nsl, gethostbyaddr, LIBS="$LIBS -lnsl"))
1888 AC_CHECK_FUNCS(inet_pton inet_aton)
1890 dnl *****************************
1891 dnl *** Checks for libxnet ***
1892 dnl *****************************
1895 AC_MSG_CHECKING(for Solaris XPG4 support)
1896 if test -f /usr/lib/libxnet.so; then
1897 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=500"
1898 CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
1899 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED=1"
1906 if test "$GCC" = "yes"; then
1907 CFLAGS="$CFLAGS -Wno-char-subscripts"
1912 dnl *****************************
1913 dnl *** Checks for libpthread ***
1914 dnl *****************************
1915 # on FreeBSD -STABLE, the pthreads functions all reside in libc_r
1916 # and libpthread does not exist
1920 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1923 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1926 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -lpthread")
1929 AC_CHECK_HEADERS(pthread.h)
1930 AC_CHECK_HEADERS(pthread_np.h)
1931 AC_CHECK_FUNCS(pthread_mutex_timedlock)
1932 AC_CHECK_FUNCS(pthread_getattr_np pthread_attr_get_np pthread_setname_np)
1933 AC_CHECK_FUNCS(pthread_kill)
1934 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
1935 AC_TRY_COMPILE([ #include <pthread.h>], [
1936 pthread_mutexattr_t attr;
1937 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
1942 AC_ERROR(Posix system lacks support for recursive mutexes)
1944 AC_CHECK_FUNCS(pthread_attr_setstacksize)
1945 AC_CHECK_FUNCS(pthread_attr_getstack pthread_attr_getstacksize)
1946 AC_CHECK_FUNCS(pthread_get_stacksize_np pthread_get_stackaddr_np)
1948 dnl **********************************
1949 dnl *** Check for mincore ***
1950 dnl **********************************
1951 AC_MSG_CHECKING(for mincore)
1954 #include <sys/types.h>
1955 #include <sys/mman.h>
1957 mincore(NULL, 0, NULL);
1959 # Yes, we have it...
1961 AC_DEFINE(HAVE_MINCORE, 1, [Have mincore])
1966 dnl ***********************************
1967 dnl *** Checks for working __thread ***
1968 dnl ***********************************
1969 AC_MSG_CHECKING(for working __thread)
1970 if test "x$with_tls" != "x__thread"; then
1971 AC_MSG_RESULT(disabled)
1972 elif test "x$cross_compiling" = "xyes"; then
1973 AC_MSG_RESULT(cross compiling, assuming yes)
1976 #if defined(__APPLE__) && defined(__clang__)
1977 #error "__thread does not currently work with clang on Mac OS X"
1980 #include <pthread.h>
1982 static int res1, res2;
1984 void thread_main (void *arg)
1999 pthread_create (&t1, NULL, thread_main, 1);
2000 pthread_create (&t2, NULL, thread_main, 2);
2002 pthread_join (t1, NULL);
2003 pthread_join (t2, NULL);
2005 return !(res1 + res2 == 2);
2015 dnl **************************************
2016 dnl *** Checks for working sigaltstack ***
2017 dnl **************************************
2018 AC_MSG_CHECKING(for working sigaltstack)
2019 if test "x$with_sigaltstack" != "xyes"; then
2020 AC_MSG_RESULT(disabled)
2021 elif test "x$cross_compiling" = "xyes"; then
2022 AC_MSG_RESULT(cross compiling, assuming yes)
2029 #include <pthread.h>
2030 #include <sys/wait.h>
2031 #if defined(__FreeBSD__) || defined(__NetBSD__)
2032 #define SA_STACK SA_ONSTACK
2035 sigsegv_signal_handler (int _dummy, siginfo_t *info, void *context)
2040 volatile char*__ptr = NULL;
2042 loop (void *ignored)
2051 struct sigaction sa;
2055 struct sigaltstack sas;
2058 pthread_attr_t attr;
2060 sa.sa_sigaction = sigsegv_signal_handler;
2061 sigemptyset (&sa.sa_mask);
2062 sa.sa_flags = SA_SIGINFO | SA_ONSTACK;
2063 if (sigaction (SIGSEGV, &sa, NULL) == -1) {
2064 perror ("sigaction");
2068 /* x86 darwin deliver segfaults using SIGBUS */
2069 if (sigaction (SIGBUS, &sa, NULL) == -1) {
2070 perror ("sigaction");
2073 sas.ss_sp = malloc (SIGSTKSZ);
2074 sas.ss_size = SIGSTKSZ;
2076 if (sigaltstack (&sas, NULL) == -1) {
2077 perror ("sigaltstack");
2081 pthread_attr_init (&attr);
2082 if (pthread_create(&id, &attr, loop, &attr) != 0) {
2083 printf ("pthread_create\n");
2107 for (i = 0; i < 300; ++i) {
2108 waitpid (son, &status, WNOHANG);
2109 if (WIFEXITED (status) && WEXITSTATUS (status) == 0)
2114 kill (son, SIGKILL);
2120 AC_DEFINE(HAVE_WORKING_SIGALTSTACK, 1, [Have a working sigaltstack])
2127 dnl ********************************
2128 dnl *** Checks for semaphore lib ***
2129 dnl ********************************
2130 # 'Real Time' functions on Solaris
2131 # posix4 on Solaris 2.6
2132 # pthread (first!) on Linux
2133 AC_SEARCH_LIBS(sem_init, pthread rt posix4)
2135 AC_SEARCH_LIBS(shm_open, pthread rt posix4)
2136 AC_CHECK_FUNCS(shm_open)
2138 dnl ********************************
2139 dnl *** Checks for timezone stuff **
2140 dnl ********************************
2141 AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
2147 ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
2148 if test $ac_cv_struct_tm_gmtoff = yes; then
2149 AC_DEFINE(HAVE_TM_GMTOFF, 1, [Have tm_gmtoff])
2151 AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone,
2156 ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no))
2157 if test $ac_cv_var_timezone = yes; then
2158 AC_DEFINE(HAVE_TIMEZONE, 1, [Have timezone variable])
2160 AC_ERROR(unable to find a way to determine timezone)
2164 dnl *********************************
2165 dnl *** Checks for math functions ***
2166 dnl *********************************
2167 AC_SEARCH_LIBS(sqrtf, m)
2168 if test "x$has_broken_apple_cpp" != "xyes"; then
2169 AC_CHECK_FUNCS(finite, , AC_MSG_CHECKING(for finite in math.h)
2170 AC_TRY_LINK([#include <math.h>],
2172 AC_DEFINE(HAVE_FINITE, 1, [Have finite in -lm]) AC_MSG_RESULT(yes),
2175 AC_CHECK_FUNCS(isfinite, , AC_MSG_CHECKING(for isfinite in math.h)
2176 AC_TRY_LINK([#include <math.h>],
2178 AC_DEFINE(HAVE_ISFINITE, 1, [Have isfinite]) AC_MSG_RESULT(yes),
2181 dnl ****************************************************************
2182 dnl *** Checks for working poll() (macosx defines it but doesn't ***
2183 dnl *** have it in the library (duh)) ***
2184 dnl ****************************************************************
2185 AC_CHECK_FUNCS(poll)
2187 dnl *************************
2188 dnl *** Check for signbit ***
2189 dnl *************************
2190 AC_MSG_CHECKING(for signbit)
2191 AC_TRY_LINK([#include <math.h>], [
2192 int s = signbit(1.0);
2195 AC_DEFINE(HAVE_SIGNBIT, 1, [Have signbit])
2200 dnl **********************************
2202 dnl **********************************
2203 if test "x$ac_cv_header_nacl_nacl_dyncode_h" = "xno"; then
2204 AC_CHECK_HEADERS(sys/epoll.h)
2206 AC_CHECK_FUNCS(epoll_ctl, [haveepoll=yes], )
2207 if test "x$haveepoll" = "xyes" -a "x$ac_cv_header_sys_epoll_h" = "xyes"; then
2208 AC_DEFINE(HAVE_EPOLL, 1, [epoll supported])
2214 AC_CHECK_HEADERS(sys/event.h)
2215 AC_CHECK_FUNCS(kqueue, [havekqueue=yes], )
2217 dnl **************************************
2218 dnl * Darwin has a race that prevents us from using reliably:
2219 dnl * http://lists.apple.com/archives/darwin-dev/2011/Jun/msg00016.html
2220 dnl * Since kqueue is mostly used for scaling large web servers,
2221 dnl * and very few folks run Mono on large web servers on OSX, falling
2223 dnl **************************************
2224 if test "x$havekqueue" = "xyes" -a "x$ac_cv_header_sys_event_h" = "xyes"; then
2225 if test "x$host_darwin" = "xno"; then
2226 AC_DEFINE(USE_KQUEUE_FOR_THREADPOOL, 1, [Use kqueue for the threadpool])
2230 dnl ******************************
2231 dnl *** Checks for SIOCGIFCONF ***
2232 dnl ******************************
2233 AC_CHECK_HEADERS(sys/ioctl.h)
2234 AC_CHECK_HEADERS(net/if.h, [], [],
2236 #ifdef HAVE_SYS_TYPES_H
2237 # include <sys/types.h>
2239 #ifdef HAVE_SYS_SOCKET_H
2240 # include <sys/socket.h>
2243 AC_MSG_CHECKING(for ifreq)
2246 #include <sys/ioctl.h>
2254 x = (void *) &ifr->ifr_addr;
2257 AC_DEFINE(HAVE_SIOCGIFCONF, 1, [Can get interface list])
2261 dnl **********************************
2262 dnl *** Checks for sin_len ***
2263 dnl **********************************
2264 AC_MSG_CHECKING(for sockaddr_in.sin_len)
2266 #include <netinet/in.h>
2268 struct sockaddr_in saddr;
2269 saddr.sin_len = sizeof (saddr);
2272 AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [sockaddr_in has sin_len])
2276 dnl **********************************
2277 dnl *** Checks for sin6_len ***
2278 dnl **********************************
2279 AC_MSG_CHECKING(for sockaddr_in6.sin6_len)
2281 #include <netinet/in.h>
2283 struct sockaddr_in6 saddr6;
2284 saddr6.sin6_len = sizeof (saddr6);
2287 AC_DEFINE(HAVE_SOCKADDR_IN6_SIN_LEN, 1, [sockaddr_in6 has sin6_len])
2291 dnl **********************************
2292 dnl *** Check for getifaddrs ***
2293 dnl **********************************
2294 AC_MSG_CHECKING(for getifaddrs)
2297 #include <sys/types.h>
2298 #include <sys/socket.h>
2299 #include <ifaddrs.h>
2303 # Yes, we have it...
2305 AC_DEFINE(HAVE_GETIFADDRS, 1, [Have getifaddrs])
2309 dnl **********************************
2310 dnl *** Check for if_nametoindex ***
2311 dnl **********************************
2312 AC_MSG_CHECKING(for if_nametoindex)
2315 #include <sys/types.h>
2316 #include <sys/socket.h>
2319 if_nametoindex(NULL);
2321 # Yes, we have it...
2323 AC_DEFINE(HAVE_IF_NAMETOINDEX, 1, [Have if_nametoindex])
2328 dnl **********************************
2329 dnl *** Checks for MonoPosixHelper ***
2330 dnl **********************************
2331 AC_CHECK_HEADERS(checklist.h)
2332 AC_CHECK_HEADERS(pathconf.h)
2333 AC_CHECK_HEADERS(fstab.h)
2334 AC_CHECK_HEADERS(attr/xattr.h)
2335 AC_CHECK_HEADERS(sys/extattr.h)
2336 AC_CHECK_HEADERS(sys/sendfile.h)
2337 AC_CHECK_HEADERS(sys/statvfs.h)
2338 AC_CHECK_HEADERS(sys/statfs.h)
2339 AC_CHECK_HEADERS(sys/vfstab.h)
2340 AC_CHECK_HEADERS(sys/xattr.h)
2341 AC_CHECK_HEADERS(sys/mman.h)
2342 AC_CHECK_HEADERS(sys/param.h)
2343 AC_CHECK_HEADERS(sys/mount.h, [], [],
2345 #ifdef HAVE_SYS_PARAM_H
2346 # include <sys/param.h>
2349 AC_CHECK_HEADERS(sys/mount.h)
2350 AC_CHECK_FUNCS(confstr)
2351 AC_CHECK_FUNCS(seekdir telldir)
2352 AC_CHECK_FUNCS(getdomainname)
2353 AC_CHECK_FUNCS(setdomainname)
2354 AC_CHECK_FUNCS(endgrent getgrent fgetgrent setgrent)
2355 AC_CHECK_FUNCS(setgroups)
2356 AC_CHECK_FUNCS(endpwent getpwent fgetpwent setpwent)
2357 AC_CHECK_FUNCS(getfsstat)
2358 AC_CHECK_FUNCS(lutimes futimes)
2359 AC_CHECK_FUNCS(mremap)
2360 AC_CHECK_FUNCS(remap_file_pages)
2361 AC_CHECK_FUNCS(posix_fadvise)
2362 AC_CHECK_FUNCS(posix_fallocate)
2363 AC_CHECK_FUNCS(posix_madvise)
2364 AC_CHECK_FUNCS(vsnprintf)
2365 AC_CHECK_FUNCS(sendfile)
2366 AC_CHECK_FUNCS(gethostid sethostid)
2367 AC_CHECK_FUNCS(sethostname)
2368 AC_CHECK_FUNCS(statfs)
2369 AC_CHECK_FUNCS(fstatfs)
2370 AC_CHECK_FUNCS(statvfs)
2371 AC_CHECK_FUNCS(fstatvfs)
2372 AC_CHECK_FUNCS(stime)
2373 AC_CHECK_FUNCS(strerror_r)
2374 AC_CHECK_FUNCS(ttyname_r)
2375 AC_CHECK_FUNCS(psignal)
2376 AC_CHECK_FUNCS(getlogin_r)
2377 AC_CHECK_FUNCS(lockf)
2378 AC_CHECK_FUNCS(swab)
2379 AC_CHECK_FUNCS(setusershell endusershell)
2380 AC_CHECK_FUNCS(futimens utimensat)
2381 AC_CHECK_FUNCS(fstatat mknodat readlinkat)
2382 AC_CHECK_FUNCS(readv writev preadv pwritev)
2383 AC_CHECK_FUNCS(setpgid)
2384 AC_CHECK_FUNCS(system)
2385 AC_CHECK_FUNCS(fork execv execve)
2386 AC_CHECK_FUNCS(accept4)
2387 AC_CHECK_SIZEOF(size_t)
2388 AC_CHECK_TYPES([blksize_t], [AC_DEFINE(HAVE_BLKSIZE_T)], ,
2389 [#include <sys/types.h>
2390 #include <sys/stat.h>
2391 #include <unistd.h>])
2392 AC_CHECK_TYPES([blkcnt_t], [AC_DEFINE(HAVE_BLKCNT_T)], ,
2393 [#include <sys/types.h>
2394 #include <sys/stat.h>
2395 #include <unistd.h>])
2396 AC_CHECK_TYPES([suseconds_t], [AC_DEFINE(HAVE_SUSECONDS_T)], ,
2397 [#include <sys/time.h>])
2398 AC_CHECK_TYPES([struct cmsghdr], [AC_DEFINE(HAVE_STRUCT_CMSGHDR)], ,
2399 [#include <sys/socket.h>])
2400 AC_CHECK_TYPES([struct flock], [AC_DEFINE(HAVE_STRUCT_FLOCK)], ,
2401 [#include <unistd.h>
2402 #include <fcntl.h>])
2403 AC_CHECK_TYPES([struct iovec], [AC_DEFINE(HAVE_STRUCT_IOVEC)], ,
2404 [#include <sys/uio.h>])
2405 AC_CHECK_TYPES([struct linger], [AC_DEFINE(HAVE_STRUCT_LINGER)], ,
2406 [#include <sys/socket.h>])
2407 AC_CHECK_TYPES([struct pollfd], [AC_DEFINE(HAVE_STRUCT_POLLFD)], ,
2408 [#include <sys/poll.h>])
2409 AC_CHECK_TYPES([struct sockaddr], [AC_DEFINE(HAVE_STRUCT_SOCKADDR)], ,
2410 [#include <sys/socket.h>])
2411 AC_CHECK_TYPES([struct sockaddr_storage], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE)], ,
2412 [#include <sys/socket.h>])
2413 AC_CHECK_TYPES([struct sockaddr_in], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN)], ,
2414 [#include <netinet/in.h>])
2415 AC_CHECK_TYPES([struct sockaddr_in6], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6)], ,
2416 [#include <netinet/in.h>])
2417 AC_CHECK_TYPES([struct sockaddr_un], [AC_DEFINE(HAVE_STRUCT_SOCKADDR_UN)], ,
2418 [#include <sys/un.h>])
2419 AC_CHECK_TYPES([struct stat], [AC_DEFINE(HAVE_STRUCT_STAT)], ,
2420 [#include <sys/types.h>
2421 #include <sys/stat.h>
2422 #include <unistd.h>])
2423 AC_CHECK_TYPES([struct timespec], [AC_DEFINE(HAVE_STRUCT_TIMESPEC)], ,
2424 [#include <time.h>])
2425 AC_CHECK_TYPES([struct timeval], [AC_DEFINE(HAVE_STRUCT_TIMEVAL)], ,
2426 [#include <sys/time.h>
2427 #include <sys/types.h>
2428 #include <utime.h>])
2429 AC_CHECK_TYPES([struct timezone], [AC_DEFINE(HAVE_STRUCT_TIMEZONE)], ,
2430 [#include <sys/time.h>])
2431 AC_CHECK_TYPES([struct utimbuf], [AC_DEFINE(HAVE_STRUCT_UTIMBUF)], ,
2432 [#include <sys/types.h>
2433 #include <utime.h>])
2435 [struct dirent.d_off, struct dirent.d_reclen, struct dirent.d_type],,,
2436 [#include <sys/types.h>
2437 #include <dirent.h>])
2439 [struct passwd.pw_gecos],,,
2440 [#include <sys/types.h>
2443 [struct statfs.f_flags],,,
2444 [#include <sys/types.h>
2445 #include <sys/vfs.h>])
2447 [struct stat.st_atim, struct stat.st_mtim, struct stat.st_ctim],,,
2448 [#include <sys/types.h>
2449 #include <sys/stat.h>
2450 #include <unistd.h>])
2452 dnl Favour xattr through glibc, but use libattr if we have to
2453 AC_CHECK_FUNC(lsetxattr, ,
2454 AC_CHECK_LIB(attr, lsetxattr, XATTR_LIB="-lattr",)
2458 dnl kinfo_proc.kp_proc works on darwin but fails on other simil-bsds
2460 [struct kinfo_proc.kp_proc],,,
2461 [#include <sys/types.h>
2462 #include <sys/param.h>
2463 #include <sys/sysctl.h>
2464 #include <sys/proc.h>
2467 dnl *********************************
2468 dnl *** Checks for Windows compilation ***
2469 dnl *********************************
2470 AC_CHECK_HEADERS(sys/time.h)
2471 AC_CHECK_HEADERS(sys/param.h)
2472 AC_CHECK_HEADERS(dirent.h)
2474 dnl ******************************************
2475 dnl *** Checks for OSX and iOS compilation ***
2476 dnl ******************************************
2477 AC_CHECK_HEADERS(CommonCrypto/CommonDigest.h)
2479 dnl *********************************
2480 dnl *** Check for Console 2.0 I/O ***
2481 dnl *********************************
2482 AC_CHECK_HEADERS([curses.h])
2483 AC_CHECK_HEADERS([term.h], [], [],
2488 AC_CHECK_HEADERS([termios.h])
2490 dnl *********************************
2491 dnl *** Checks for Windows compilation ***
2492 dnl *********************************
2493 AC_CHECK_HEADERS(winternl.h)
2495 jdk_headers_found=no
2496 AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
2497 AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?))
2498 AC_CHECK_LIB(ole32, main, LIBS="$LIBS -lole32", AC_ERROR(bad mingw install?))
2499 AC_CHECK_LIB(winmm, main, LIBS="$LIBS -lwinmm", AC_ERROR(bad mingw install?))
2500 AC_CHECK_LIB(oleaut32, main, LIBS="$LIBS -loleaut32", AC_ERROR(bad mingw install?))
2501 AC_CHECK_LIB(advapi32, main, LIBS="$LIBS -ladvapi32", AC_ERROR(bad mingw install?))
2502 AC_CHECK_LIB(version, main, LIBS="$LIBS -lversion", AC_ERROR(bad mingw install?))
2504 dnl *********************************
2505 dnl *** Check for struct ip_mreqn ***
2506 dnl *********************************
2507 AC_MSG_CHECKING(for struct ip_mreqn)
2508 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
2509 struct ip_mreqn mreq;
2510 mreq.imr_address.s_addr = 0;
2512 # Yes, we have it...
2514 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
2516 # We'll just have to try and use struct ip_mreq
2518 AC_MSG_CHECKING(for struct ip_mreq)
2519 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
2520 struct ip_mreq mreq;
2521 mreq.imr_interface.s_addr = 0;
2523 # Yes, we have it...
2525 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
2527 # No multicast support
2532 dnl **********************************
2533 dnl *** Check for getaddrinfo ***
2534 dnl **********************************
2535 AC_MSG_CHECKING(for getaddrinfo)
2538 #include <winsock2.h>
2539 #include <ws2tcpip.h>
2541 getaddrinfo(NULL,NULL,NULL,NULL);
2543 # Yes, we have it...
2545 AC_DEFINE(HAVE_GETADDRINFO, 1, [Have getaddrinfo])
2550 dnl **********************************
2551 dnl *** Check for gethostbyname ***
2552 dnl **********************************
2553 AC_MSG_CHECKING(for gethostbyname)
2556 #include <winsock2.h>
2557 #include <ws2tcpip.h>
2559 gethostbyname(NULL);
2561 # Yes, we have it...
2563 AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [Have gethostbyname])
2568 dnl **********************************
2569 dnl *** Check for getprotobyname ***
2570 dnl **********************************
2571 AC_MSG_CHECKING(for getprotobyname)
2574 #include <winsock2.h>
2575 #include <ws2tcpip.h>
2577 getprotobyname(NULL);
2579 # Yes, we have it...
2581 AC_DEFINE(HAVE_GETPROTOBYNAME, 1, [Have getprotobyname])
2586 dnl **********************************
2587 dnl *** Check for getnameinfo ***
2588 dnl **********************************
2589 AC_MSG_CHECKING(for getnameinfo)
2592 #include <winsock2.h>
2593 #include <ws2tcpip.h>
2595 getnameinfo (NULL, 0, NULL, 0, NULL, 0, 0);
2597 # Yes, we have it...
2599 AC_DEFINE(HAVE_GETNAMEINFO, 1, [Have getnameinfo])
2604 dnl **********************************
2605 dnl *** Check for inet_ntop ***
2606 dnl **********************************
2607 AC_MSG_CHECKING(for inet_ntop)
2610 #include <winsock2.h>
2611 #include <ws2tcpip.h>
2613 inet_ntop (0, NULL, NULL, 0);
2615 # Yes, we have it...
2617 AC_DEFINE(HAVE_INET_NTOP, 1, [Have inet_ntop])
2622 dnl **********************************
2623 dnl *** Check for inet_pton ***
2624 dnl **********************************
2625 AC_MSG_CHECKING(for inet_pton)
2628 #include <winsock2.h>
2629 #include <ws2tcpip.h>
2634 inet_pton (0, NULL, NULL);
2636 # Yes, we have it...
2638 AC_DEFINE(HAVE_INET_PTON, 1, [Have inet_pton])
2643 AC_CHECK_DECLS(InterlockedExchange64, [], [], [[#include <windows.h>]])
2644 AC_CHECK_DECLS(InterlockedCompareExchange64, [], [], [[#include <windows.h>]])
2645 AC_CHECK_DECLS(InterlockedDecrement64, [], [], [[#include <windows.h>]])
2646 AC_CHECK_DECLS(InterlockedIncrement64, [], [], [[#include <windows.h>]])
2647 AC_CHECK_DECLS(InterlockedAdd, [], [], [[#include <windows.h>]])
2648 AC_CHECK_DECLS(InterlockedAdd64, [], [], [[#include <windows.h>]])
2649 AC_CHECK_DECLS(__readfsdword, [], [], [[#include <windows.h>]])
2653 AC_MSG_CHECKING(for socklen_t)
2655 #include <sys/types.h>
2656 #include <sys/socket.h>
2660 ac_cv_c_socklen_t=yes
2661 AC_DEFINE(HAVE_SOCKLEN_T, 1, [Have socklen_t])
2667 AC_MSG_CHECKING(for array element initializer support)
2668 AC_TRY_COMPILE([#include <sys/socket.h>], [
2669 const int array[] = {[1] = 2,};
2671 # Yes, we have it...
2673 AC_DEFINE(HAVE_ARRAY_ELEM_INIT,1,[Supports C99 array initialization])
2675 # We'll have to use signals
2679 AC_CHECK_FUNCS(trunc, , AC_MSG_CHECKING(for trunc in math.h)
2680 # Simply calling trunc (0.0) is no good since gcc will optimize the call away
2681 AC_TRY_LINK([#include <math.h>],
2682 [ static void *p = &trunc; ],
2684 AC_DEFINE(HAVE_TRUNC)
2690 if test "x$ac_cv_truncl" != "xyes"; then
2691 AC_CHECK_LIB(sunmath, aintl, [ AC_DEFINE(HAVE_AINTL, 1, [Has the 'aintl' function]) LIBS="$LIBS -lsunmath"])
2694 AC_CHECK_FUNCS(execvp)
2696 dnl ****************************
2697 dnl *** Look for /dev/random ***
2698 dnl ****************************
2700 AC_MSG_CHECKING([if usage of random device is requested])
2701 AC_ARG_ENABLE(dev-random,
2702 [ --disable-dev-random disable the use of the random device (enabled by default)],
2703 try_dev_random=$enableval, try_dev_random=yes)
2705 AC_MSG_RESULT($try_dev_random)
2709 NAME_DEV_RANDOM="/dev/srandom"
2712 dnl Win32 does not have /dev/random, they have their own method...
2714 *-mingw*|*-*-cygwin*)
2715 ac_cv_have_dev_random=no
2718 dnl Everywhere else, it's /dev/random
2721 NAME_DEV_RANDOM="/dev/random"
2725 AC_DEFINE_UNQUOTED(NAME_DEV_RANDOM, "$NAME_DEV_RANDOM", [Name of /dev/random])
2727 dnl Now check if the device actually exists
2729 if test "x$try_dev_random" = "xyes"; then
2730 AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
2731 [if test -r "$NAME_DEV_RANDOM" ; then
2732 ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
2733 if test "x$ac_cv_have_dev_random" = "xyes"; then
2734 AC_DEFINE(HAVE_CRYPT_RNG, 1, [Have /dev/random])
2737 AC_MSG_CHECKING(for random device)
2738 ac_cv_have_dev_random=no
2739 AC_MSG_RESULT(has been disabled)
2742 if test "x$host_win32" = "xyes"; then
2743 AC_DEFINE(HAVE_CRYPT_RNG)
2746 if test "x$ac_cv_have_dev_random" = "xno" \
2747 && test "x$host_win32" = "xno"; then
2750 *** A system-provided entropy source was not found on this system.
2751 *** Because of this, the System.Security.Cryptography random number generator
2752 *** will throw a NotImplemented exception.
2754 *** If you are seeing this message, and you know your system DOES have an
2755 *** entropy collection in place, please contact <crichton@gimp.org> and
2756 *** provide information about the system and how to access the random device.
2758 *** Otherwise you can install either egd or prngd and set the environment
2759 *** variable MONO_EGD_SOCKET to point to the daemon's socket to use that.
2763 AC_ARG_ENABLE(bcl-opt, [ --disable-bcl-opt BCL is compiled with no optimizations (allows accurate BCL debugging)], test_bcl_opt=$enableval, test_bcl_opt=yes)
2765 AC_MSG_CHECKING([if big-arrays are to be enabled])
2766 AC_ARG_ENABLE(big-arrays, [ --enable-big-arrays Enable the allocation and indexing of arrays greater than Int32.MaxValue], enable_big_arrays=$enableval, enable_big_arrays=no)
2767 if test "x$enable_big_arrays" = "xyes" ; then
2768 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2769 AC_DEFINE(MONO_BIG_ARRAYS,1,[Enable the allocation and indexing of arrays greater than Int32.MaxValue])
2771 AC_MSG_ERROR([The allocation and indexing of arrays greater than Int32.MaxValue is not supported on this platform.])
2774 AC_MSG_RESULT($enable_big_arrays)
2780 AC_ARG_ENABLE(dtrace,[ --enable-dtrace Enable DTrace probes], enable_dtrace=$enableval, enable_dtrace=$has_dtrace)
2782 if test "x$enable_dtrace" = "xyes"; then
2783 if test "x$has_dtrace" = "xno"; then
2784 AC_MSG_ERROR([DTrace probes are not supported on this platform.])
2786 AC_PATH_PROG(DTRACE, [dtrace], [no], [$PATH:/usr/sbin])
2787 if test "x$DTRACE" = "xno"; then
2788 AC_MSG_RESULT([dtrace utility not found, dtrace support disabled.])
2790 elif ! $DTRACE -h -s $srcdir/data/mono.d > /dev/null 2>&1; then
2791 AC_MSG_RESULT([dtrace doesn't support -h option, dtrace support disabled.])
2797 if test "x$enable_dtrace" = "xyes"; then
2798 AC_DEFINE(ENABLE_DTRACE, 1, [Enable DTrace probes])
2800 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2803 DTRACEFLAGS="-arch ppc64"
2806 DTRACEFLAGS="-arch x86_64"
2815 DTRACEFLAGS="-arch ppc"
2818 DTRACEFLAGS="-arch i386"
2825 AC_SUBST(DTRACEFLAGS)
2831 AC_CHECK_HEADERS([sys/sdt.h])
2833 AM_CONDITIONAL(ENABLE_DTRACE, [test x$enable_dtrace = xyes])
2834 AM_CONDITIONAL(DTRACE_G_REQUIRED, [test x$dtrace_g = xyes])
2840 AC_ARG_ENABLE(nacl_codegen, [ --enable-nacl-codegen Enable Native Client code generation], enable_nacl_codegen=$enableval, enable_nacl_codegen=no)
2841 AC_ARG_ENABLE(nacl_gc, [ --enable-nacl-gc Enable Native Client garbage collection], enable_nacl_gc=$enableval, enable_nacl_gc=no)
2843 AM_CONDITIONAL(NACL_CODEGEN, test x$enable_nacl_codegen != xno)
2846 dnl Hack to use system mono for operations in build/install not allowed in NaCl.
2849 if test "x$ac_cv_header_nacl_nacl_dyncode_h" = "xyes"; then
2850 nacl_self_host="nacl_self_host"
2852 AC_SUBST(nacl_self_host)
2854 if test "x$enable_nacl_codegen" = "xyes"; then
2855 MONO_NACL_ALIGN_MASK_OFF=1
2856 AC_DEFINE(TARGET_NACL, 1, [...])
2857 AC_DEFINE(__native_client_codegen__, 1, [...])
2859 if test "x$enable_nacl_gc" = "xyes"; then
2860 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86"; then
2861 INSTRUMENT_CFLAG="-finstrument-for-thread-suspension"
2863 # Not yet implemented
2866 CPPFLAGS="$CPPFLAGS $INSTRUMENT_CFLAG -D__native_client_gc__"
2868 AC_SUBST(MONO_NACL_ALIGN_MASK_OFF)
2870 dnl **************************
2871 dnl *** AOT cross offsets ***
2872 dnl **************************
2874 AC_ARG_WITH(cross-offsets, [ --with-cross-offsets=<offsets file path> Explicit AOT cross offsets file],
2875 AC_DEFINE_UNQUOTED(MONO_OFFSETS_FILE, "$withval", [AOT cross offsets file]))
2881 AC_ARG_ENABLE(llvm,[ --enable-llvm Enable the LLVM back-end], enable_llvm=$enableval, enable_llvm=default)
2882 AC_ARG_ENABLE(loadedllvm,[ --enable-loadedllvm Load the LLVM back-end dynamically], enable_llvm=$enableval && enable_loadedllvm=$enableval, enable_loadedllvm=no)
2883 AC_ARG_ENABLE(llvm-version-check,[ --enable-llvm-version-check Check that the LLVM matches the version expected by mono], enable_llvm_version_check=$enableval, enable_llvm_version_check=no)
2884 AC_ARG_ENABLE(llvm-runtime,[ --enable-llvm-runtime Enable runtime support for llvmonly code], enable_llvm_runtime=$enableval, enable_llvm_runtime=no)
2886 AC_ARG_WITH(llvm, [ --with-llvm=<llvm prefix> Enable the LLVM back-end], enable_llvm=yes,)
2888 if test "x$enable_llvm" = "xdefault"; then
2889 enable_llvm=$enable_llvm_default
2892 if test "x$enable_llvm" = "xyes"; then
2893 if test "x$with_llvm" != "x"; then
2894 LLVM_CONFIG=$with_llvm/bin/llvm-config
2895 if test x$host_win32 = xyes; then
2896 LLVM_CONFIG=$LLVM_CONFIG.exe
2898 if test ! -x $LLVM_CONFIG; then
2899 AC_MSG_ERROR([LLVM executable $LLVM_CONFIG not found.])
2902 AC_PATH_PROG(LLVM_CONFIG, llvm-config, no)
2903 if test "x$LLVM_CONFIG" = "xno"; then
2904 AC_MSG_ERROR([llvm-config not found.])
2908 llvm_codegen="x86codegen"
2911 llvm_codegen="armcodegen"
2915 if test "x$host_win32" = "xno"; then
2917 # Should be something like '2.6' or '2.7svn'
2918 llvm_version=`$LLVM_CONFIG --version`
2919 llvm_api_version=`$LLVM_CONFIG --mono-api-version 2>/dev/null`
2920 AC_MSG_CHECKING(LLVM version)
2921 AC_MSG_RESULT($llvm_version $llvm_api_version)
2922 if echo $llvm_version | grep -q 'mono'; then
2923 if test "x$enable_llvm_version_check" = "xyes"; then
2924 if test "$llvm_version" != "$expected_llvm_version"; then
2925 AC_MSG_ERROR([Expected llvm version $expected_llvm_version, but llvm-config --version returned $llvm_version"])
2929 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.])
2932 # The output of --cflags seems to include optimizations flags too
2933 if test $llvm_api_version -gt 100; then
2934 # The --cflags argument includes all kinds of warnings -pendantic etc.
2935 LLVM_CFLAGS="-I$with_llvm/include -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
2936 LLVM_CXXFLAGS="-I$with_llvm/include -std=c++11 -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
2938 LLVM_CFLAGS=`$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'`
2939 LLVM_CXXFLAGS=`$LLVM_CONFIG --cxxflags | sed -e 's/-O2//g' | sed -e 's/-O0//g' | sed -e 's/-fomit-frame-pointer//g' | sed -e 's/-fPIC//g'`
2941 # LLVM is compiled with -fno-rtti, so we need this too, since our classes inherit
2942 # from LLVM classes.
2943 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -fno-rtti -fexceptions"
2944 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
2945 # This might include empty lines
2946 LLVM_SYSTEM_LIBS=`$LLVM_CONFIG --system-libs 2>/dev/null | grep -- -`
2947 llvm_jit_supported=yes
2948 llvm_jit_libs="jit mcjit $llvm_codegen"
2949 if test "x$host" != "x$target"; then
2950 # No need for jit libs
2951 llvm_jit_supported=no
2953 elif test $llvm_api_version -gt 100; then
2954 llvm_jit_libs="orcjit $llvm_codegen"
2956 LLVM_LIBS=`$LLVM_CONFIG --libs analysis core bitwriter $llvm_jit_libs`
2957 if test "x$LLVM_LIBS" = "x"; then
2958 echo "$LLVM_CONFIG --libs failed."
2961 LLVM_LIBS="$LLVM_LIBS $LLVM_LDFLAGS $LLVM_SYSTEM_LIBS"
2962 # The c++ standard library used by llvm doesn't show up in $LLVM_SYSTEM_LIBS so add it manually
2963 if echo $LLVM_CXXFLAGS | grep -q -- '-stdlib=libc++'; then
2964 LLVM_LIBS="$LLVM_LIBS -lc++"
2966 LLVM_LIBS="$LLVM_LIBS -lstdc++"
2969 expected_llvm_version="3.4svn-mono-mono/e656cac"
2972 LLVM_CFLAGS="-I$with_llvm/include -DNDEBUG -D__NO_CTYPE_INLINE -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
2973 LLVM_CXXFLAGS="$LLVM_CFLAGS -std=gnu++11 -fvisibility-inlines-hidden -fno-rtti -Woverloaded-virtual -Wcast-qual"
2974 LLVM_LDFLAGS="-L$with_llvm/lib"
2975 LLVM_SYSTEM_LIBS="-lshell32 -lpsapi -limagehlp -ldbghelp -lm"
2976 LLVM_LIBS="-lLLVMLTO -lLLVMObjCARCOpts -lLLVMLinker -lLLVMipo -lLLVMVectorize -lLLVMBitWriter \
2977 -lLLVMARMDisassembler -lLLVMARMCodeGen -lLLVMARMAsmParser -lLLVMARMDesc -lLLVMARMInfo \
2978 -lLLVMARMAsmPrinter -lLLVMTableGen -lLLVMDebugInfo -lLLVMOption -lLLVMX86Disassembler \
2979 -lLLVMX86AsmParser -lLLVMX86CodeGen -lLLVMSelectionDAG -lLLVMAsmPrinter -lLLVMX86Desc \
2980 -lLLVMMCDisassembler -lLLVMX86Info -lLLVMX86AsmPrinter -lLLVMX86Utils -lLLVMJIT \
2981 -lLLVMAnalysis -lLLVMTarget \
2982 -lLLVMIRReader -lLLVMAsmParser -lLLVMLineEditor -lLLVMMCAnalysis -lLLVMInstrumentation \
2983 -lLLVMInterpreter -lLLVMCodeGen -lLLVMScalarOpts -lLLVMInstCombine -lLLVMTransformUtils \
2984 -lLLVMipa -lLLVMAnalysis -lLLVMProfileData -lLLVMMCJIT -lLLVMTarget -lLLVMRuntimeDyld \
2985 -lLLVMObject -lLLVMMCParser -lLLVMBitReader -lLLVMExecutionEngine -lLLVMMC -lLLVMCore \
2986 -lLLVMSupport -lstdc++"
2987 LLVM_LIBS="$LLVM_LIBS $LLVM_SYSTEM_LIBS"
2989 llvm_config_path=$with_llvm/include/llvm/Config/llvm-config.h
2990 llvm_api_version=`awk '/MONO_API_VERSION/ { print $3 }' $llvm_config_path`
2993 if test "x$llvm_api_version" = "x"; then
2994 LLVM_CFLAGS="$LLVM_CFLAGS -DLLVM_API_VERSION=0"
2995 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_API_VERSION=0"
2997 LLVM_CFLAGS="$LLVM_CFLAGS -DLLVM_API_VERSION=$llvm_api_version"
2998 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_API_VERSION=$llvm_api_version"
3001 AC_DEFINE_UNQUOTED(LLVM_VERSION, "$llvm_version", [Full version of LLVM libraties])
3003 AC_SUBST(LLVM_CFLAGS)
3004 AC_SUBST(LLVM_CXXFLAGS)
3006 AC_SUBST(LLVM_LDFLAGS)
3007 AC_DEFINE(ENABLE_LLVM, 1, [Enable the LLVM back end])
3010 AM_CONDITIONAL(ENABLE_LLVM, [test x$enable_llvm = xyes])
3011 if test "x$enable_loadedllvm" = "xyes"; then
3012 AC_DEFINE(MONO_LLVM_LOADED, 1, [The LLVM back end is dynamically loaded])
3014 AM_CONDITIONAL(LOADED_LLVM, [test x$enable_loadedllvm = xyes])
3016 if test "x$enable_llvm" = "xyes"; then
3017 enable_llvm_runtime=yes
3019 if test "x$enable_llvm_runtime" = "xyes"; then
3020 AC_DEFINE(ENABLE_LLVM_RUNTIME, 1, [Runtime support code for llvm enabled])
3022 AM_CONDITIONAL(ENABLE_LLVM_RUNTIME, [test x$enable_llvm_runtime = xyes])
3025 ACCESS_UNALIGNED="yes"
3029 SQLITE="libsqlite.so.0"
3030 SQLITE3="libsqlite3.so.0"
3032 GDKX11="libgdk-x11-2.0.so.0"
3033 GTKX11="libgtk-x11-2.0.so.0"
3034 XINERAMA="libXinerama.so.1"
3036 sizeof_register="SIZEOF_VOID_P"
3039 boehm_supported=true
3047 ACCESS_UNALIGNED="no"
3049 AC_MSG_CHECKING(for mips n32)
3051 #if _MIPS_SIM != _ABIN32
3069 if test "x$ac_cv_sizeof_void_p" = "x8"; then
3074 # On solaris 10 x86, gcc prints a warning saying 'visibility attribute not supported on this configuration; ignored', but linking fails. A test case:
3075 # int astruct __attribute__ ((visibility ("hidden")));
3078 # void *p = &astruct;
3080 # gcc -fPIC --shared -o libfoo.so foo.c
3082 # foo.c:6: warning: visibility attribute not supported in this configuration; ignored
3083 # ld: fatal: relocation error: R_386_GOTOFF: file /var/tmp//ccxYR96k.o: symbol astruct: relocation must bind locally
3084 have_visibility_hidden=no
3087 have_visibility_hidden=no
3096 AC_CHECK_HEADER(stdalign.h,[],[BTLS_SUPPORTED=no])
3103 openbsd*|freebsd*|kfreebsd-gnu*)
3107 x86_64-*-* | amd64-*-*)
3110 if test "x$ac_cv_sizeof_void_p" = "x4"; then
3111 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
3118 BTLS_PLATFORM=x86_64
3119 AC_CHECK_HEADER(stdalign.h,[],[BTLS_SUPPORTED=no])
3124 BTLS_PLATFORM=x86_64
3125 boehm_supported=false
3127 openbsd*|freebsd*|kfreebsd-gnu*)
3134 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
3142 ACCESS_UNALIGNED="no"
3145 AC_CHECK_LIB(unwind, _U_dyn_register, [], [AC_MSG_ERROR(library libunwind not found)])
3146 libmono_ldflags="-lunwind"
3149 if test "x$ac_cv_sizeof_void_p" = "x8"; then
3155 ACCESS_UNALIGNED="no"
3162 if test x"$GCC" = xyes; then
3163 # We don't support v8 cpus
3164 CFLAGS="$CFLAGS -Wno-cast-align -mcpu=v9"
3166 if test x"$AR" = xfalse; then
3167 AC_MSG_ERROR([The required utility 'ar' is not found in your PATH. Usually it can be found in /usr/ccs/bin.])
3170 *-mingw*|*-*-cygwin*)
3171 # When this is enabled, it leads to very strange crashes at runtime (gcc-3.4.4)
3172 have_visibility_hidden=no
3175 macppc-*-openbsd* | powerpc*-*-linux* | powerpc-*-openbsd* | \
3176 powerpc-*-sysv* | powerpc-*-darwin* | powerpc-*-netbsd* | powerpc-*-freebsd* )
3177 if test "x$ac_cv_sizeof_void_p" = "x8"; then
3179 CPPFLAGS="$CPPFLAGS -D__mono_ppc__ -D__mono_ppc64__"
3180 CFLAGS="$CFLAGS -mminimal-toc"
3183 CPPFLAGS="$CPPFLAGS -D__mono_ppc__"
3196 ACCESS_UNALIGNED="no"
3197 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3203 ACCESS_UNALIGNED="no"
3204 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3209 ACCESS_UNALIGNED="no"
3211 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3216 ACCESS_UNALIGNED="no"
3217 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3219 # TODO: make proper support for NaCl host.
3223 # ACCESS_UNALIGNED="no"
3224 # AOT_SUPPORTED="no"
3227 # https://lkml.org/lkml/2012/7/15/133
3230 boehm_supported=false
3236 ACCESS_UNALIGNED="yes"
3237 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
3243 if test "x$host" != "x$target"; then
3244 AC_DEFINE(MONO_CROSS_COMPILE,1,[The runtime is compiled for cross-compiling mode])
3251 ACCESS_UNALIGNED="no"
3252 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3253 # Can't use tls, since it depends on the runtime detection of tls offsets
3254 # in mono-compiler.h
3259 AC_DEFINE(TARGET_WATCHOS, 1, [...])
3263 powerpc64-ps3-linux-gnu)
3265 arch_target=powerpc64
3266 AC_DEFINE(TARGET_PS3, 1, [...])
3267 # It would be better to just use TARGET_POWERPC64, but lots of code already
3269 AC_DEFINE(__mono_ppc64__, 1, [...])
3270 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
3272 target_byte_order=G_BIG_ENDIAN
3274 powerpc64-xbox360-linux-gnu)
3276 arch_target=powerpc64
3277 AC_DEFINE(TARGET_XBOX360, 1, [...])
3278 # It would be better to just use TARGET_POWERPC64, but lots of code already
3281 target_byte_order=G_BIG_ENDIAN
3286 AC_DEFINE(TARGET_AMD64, 1, [...])
3287 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
3290 # TODO: make proper support for NaCl target.
3294 # AC_DEFINE(TARGET_ARM, 1, [...])
3295 # ACCESS_UNALIGNED="no"
3297 # CPPFLAGS="$CPPFLAGS \
3300 # -D__portable_native_client__ \
3301 # -Dtimezone=_timezone \
3302 # -DDISABLE_SOCKETS \
3303 # -DDISABLE_ATTACH \
3305 # Can't use tls, since it depends on the runtime detection of tls offsets
3306 # in mono-compiler.h
3312 AC_DEFINE(TARGET_X86, 1, [...])
3318 AC_DEFINE(TARGET_ARM, 1, [...])
3319 AC_DEFINE(TARGET_ANDROID, 1, [...])
3320 ACCESS_UNALIGNED="no"
3321 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3322 # Can't use tls, since it depends on the runtime detection of tls offsets
3323 # in mono-compiler.h
3327 armv7l-unknown-linux-gnueabi*)
3329 CPPFLAGS="$CPPFLAGS"
3331 armv5-*-linux-androideabi*)
3332 CPPFLAGS="$CPPFLAGS"
3339 AC_DEFINE(TARGET_ARM, 1, [...])
3340 ACCESS_UNALIGNED="no"
3341 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
3342 # Can't use tls, since it depends on the runtime detection of tls offsets
3343 # in mono-compiler.h
3350 AC_DEFINE(TARGET_X86, 1, [...])
3351 AC_DEFINE(TARGET_ANDROID, 1, [...])
3352 CPPFLAGS="$CPPFLAGS"
3353 # Can't use tls, since it depends on the runtime detection of tls offsets
3354 # in mono-compiler.h
3361 AC_DEFINE(TARGET_AMD64, 1, [...])
3362 AC_DEFINE(TARGET_ANDROID, 1, [...])
3363 CPPFLAGS="$CPPFLAGS"
3364 # Can't use tls, since it depends on the runtime detection of tls offsets
3365 # in mono-compiler.h
3372 AC_DEFINE(TARGET_AMD64, 1, [...])
3373 AC_DEFINE(TARGET_PS4, 1, [...])
3374 AC_DEFINE(DISABLE_HW_TRAPS, 1, [...])
3375 CPPFLAGS="$CPPFLAGS"
3376 # Can't use tls, since it depends on the runtime detection of tls offsets
3377 # in mono-compiler.h
3385 AC_DEFINE(TARGET_ARM64, 1, [...])
3386 AC_DEFINE(TARGET_ANDROID, 1, [...])
3387 CPPFLAGS="$CPPFLAGS"
3388 # Can't use tls, since it depends on the runtime detection of tls offsets
3389 # in mono-compiler.h
3397 AC_MSG_ERROR([Cross compiling is not supported for target $target])
3403 AC_DEFINE(TARGET_X86, 1, [...])
3406 AC_DEFINE(TARGET_AMD64, 1, [...])
3409 AC_DEFINE(TARGET_ARM, 1, [...])
3412 AC_DEFINE(TARGET_ARM64, 1, [...])
3415 AC_DEFINE(TARGET_POWERPC, 1, [...])
3418 AC_DEFINE(TARGET_POWERPC, 1, [...])
3419 AC_DEFINE(TARGET_POWERPC64, 1, [...])
3422 AC_DEFINE(TARGET_S390X, 1, [...])
3425 AC_DEFINE(TARGET_MIPS, 1, [...])
3428 AC_DEFINE(TARGET_IA64, 1, [...])
3431 AC_DEFINE(TARGET_SPARC, 1, [...])
3434 AC_DEFINE(TARGET_SPARC64, 1, [...])
3440 AC_DEFINE(HOST_X86, 1, [...])
3443 AC_DEFINE(HOST_AMD64, 1, [...])
3446 AC_DEFINE(HOST_ARM, 1, [...])
3449 AC_DEFINE(HOST_ARM64, 1, [...])
3452 AC_DEFINE(HOST_POWERPC, 1, [...])
3455 AC_DEFINE(HOST_POWERPC, 1, [...])
3456 AC_DEFINE(HOST_POWERPC64, 1, [...])
3459 AC_DEFINE(HOST_S390X, 1, [...])
3462 AC_DEFINE(HOST_MIPS, 1, [...])
3465 AC_DEFINE(HOST_IA64, 1, [...])
3468 AC_DEFINE(HOST_SPARC, 1, [...])
3471 AC_DEFINE(HOST_SPARC64, 1, [...])
3481 AC_ARG_ENABLE(vtune,[ --enable-vtune Enable the VTUNE back-end], enable_vtune=$enableval, enable_vtune=no)
3482 AC_ARG_WITH(vtune, [ --with-vtune=<vtune prefix> Enable jit vtune profiling], enable_vtune=yes,)
3484 AM_CONDITIONAL(HAVE_VTUNE, test x$enable_vtune = xyes)
3486 if test "x$enable_vtune" = "xyes"; then
3487 if test "x$with_vtune" = "x"; then
3488 VTUNE_PATH=/opt/intel/vtune_amplifier_xe
3490 VTUNE_PATH=$with_vtune
3492 VTUNE_INCLUDE=$VTUNE_PATH/include
3495 VTUNE_LIB=$VTUNE_PATH/lib32
3498 VTUNE_LIB=$VTUNE_PATH/lib64
3501 AC_MSG_ERROR([Unsupported target $TARGET for VTUNE.])
3504 if test ! -f $VTUNE_INCLUDE/jitprofiling.h; then
3505 AC_MSG_ERROR([VTUNE $VTUNE_INCLUDE/jitprofiling.h not found.])
3507 if test ! -f $VTUNE_LIB/libjitprofiling.a; then
3508 AC_MSG_ERROR([VTUNE $VTUNE_LIB/libjitprofiling.a not found.])
3511 VTUNE_CFLAGS=-I$VTUNE_INCLUDE
3512 VTUNE_LIBS="-L/$VTUNE_LIB/ -ljitprofiling"
3514 AC_SUBST(VTUNE_LIBS)
3515 AC_SUBST(VTUNE_CFLAGS)
3517 dnl Use GCC atomic ops if they work on the target.
3518 if test x$GCC = "xyes"; then
3520 X86 | AMD64 | ARM | ARM64 | POWERPC | POWERPC64 | MIPS | S390X | SPARC | SPARC64)
3521 AC_DEFINE(USE_GCC_ATOMIC_OPS, 1, [...])
3526 if test "x$target_mach" = "xyes"; then
3528 if test "x$TARGET_SYS" = "xWATCHOS"; then
3529 AC_DEFINE(TARGET_WATCHOS,1,[The JIT/AOT targets WatchOS])
3530 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_WATCHOS"
3531 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_WATCHOS"
3533 elif test "x$TARGET" = "xARM" -o "x$TARGET" = "xARM64"; then
3534 AC_DEFINE(TARGET_IOS,1,[The JIT/AOT targets iOS])
3535 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_IOS"
3536 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_IOS"
3539 AC_TRY_COMPILE([#include "TargetConditionals.h"],[
3540 #if TARGET_IPHONE_SIMULATOR == 1 || TARGET_OS_IPHONE == 1
3541 #error fail this for ios
3545 AC_DEFINE(TARGET_OSX,1,[The JIT/AOT targets OSX])
3546 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_OSX"
3547 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_OSX"
3549 AC_DEFINE(TARGET_IOS,1,[The JIT/AOT targets iOS])
3550 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_IOS"
3551 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_IOS"
3555 AC_DEFINE(TARGET_MACH,1,[The JIT/AOT targets Apple platforms])
3558 if test "x$sizeof_register" = "x4"; then
3559 AC_DEFINE(SIZEOF_REGISTER,4,[size of machine integer registers])
3560 elif test "x$sizeof_register" = "x8"; then
3561 AC_DEFINE(SIZEOF_REGISTER,8,[size of machine integer registers])
3563 AC_DEFINE(SIZEOF_REGISTER,SIZEOF_VOID_P,[size of machine integer registers])
3566 if test "x$target_byte_order" = "xG_BIG_ENDIAN"; then
3567 AC_DEFINE(TARGET_BYTE_ORDER,G_BIG_ENDIAN,[byte order of target])
3568 elif test "x$target_byte_order" = "xG_LITTLE_ENDIAN"; then
3569 AC_DEFINE(TARGET_BYTE_ORDER,G_LITTLE_ENDIAN,[byte order of target])
3571 AC_DEFINE(TARGET_BYTE_ORDER,G_BYTE_ORDER,[byte order of target])
3574 if test "x$have_visibility_hidden" = "xyes"; then
3575 AC_DEFINE(HAVE_VISIBILITY_HIDDEN, 1, [Support for the visibility ("hidden") attribute])
3578 if test "x$have_deprecated" = "xyes"; then
3579 AC_DEFINE(HAVE_DEPRECATED, 1, [Support for the deprecated attribute])
3582 AC_ARG_WITH(interpreter, [ --with-interpreter=yes|no Interpreter, default=no],[buildinterpreter=$with_interpreter],[buildinterpreter=no])
3583 if test "x$buildinterpreter" = "xyes"; then
3584 AC_DEFINE(ENABLE_INTERPRETER, 1, [Enable interpreter in the runtime.])
3585 AC_MSG_NOTICE([Enable interpreter in the runtime.])
3588 AM_CONDITIONAL([ENABLE_INTERPRETER], [test x$buildinterpreter != xno])
3592 dnl Simple Generational checks (sgen)
3595 AC_ARG_WITH(sgen, [ --with-sgen=yes,no Extra Generational GC, default=yes],[buildsgen=$with_sgen],[buildsgen=yes])
3596 AC_ARG_WITH(sgen-default-concurrent, [ --with-sgen-default-concurrent=yes,no Use Concurrent GC, default=no],[],[with_sgen_default_concurrent=no])
3597 if test x$buildsgen = xyes; then
3598 AC_DEFINE(HAVE_MOVING_COLLECTOR, 1, [Moving collector])
3599 SGEN_DEFINES="-DHAVE_SGEN_GC"
3602 if test x$with_sgen_default_concurrent != xno; then
3603 AC_DEFINE(HAVE_CONC_GC_AS_DEFAULT, 1, [Defaults to concurrent GC])
3604 conc_gc_msg=" (concurrent by default)"
3607 if test "x$gc_msg" = "x"; then
3608 gc_msg="sgen$conc_gc_msg"
3610 gc_msg="sgen$conc_gc_msg and $gc_msg"
3613 AC_SUBST(SGEN_DEFINES)
3614 AM_CONDITIONAL(SUPPORT_SGEN, test x$buildsgen = xyes)
3616 jit_status="Building and using the JIT"
3624 INTL="libintl.dylib"
3625 SQLITE="libsqlite.0.dylib"
3626 SQLITE3="libsqlite3.0.dylib"
3628 GDKX11="libgdk-x11-2.0.dylib"
3629 GTKX11="libgtk-x11-2.0.dylib"
3634 SQLITE="libsqlite.so"
3635 SQLITE3="libsqlite3.so"
3645 SQLITE="libsqlite.so"
3646 SQLITE3="libsqlite3.so"
3651 SQLITE="libsqlite.so"
3652 SQLITE3="libsqlite3.so"
3656 dlsearch_path=`(libtool --config ; echo eval echo \\$sys_lib_dlsearch_path_spec) | sh`
3657 AC_MSG_CHECKING(for the soname of libX11.so)
3658 for i in $x_libraries $dlsearch_path; do
3660 if test -f $i/libX11.so.$r; then
3667 if test "x$X11" = "xlibX11.so"; then
3668 AC_MSG_WARN([Could not find libX11.so. Do you have X.org or XFree86 installed? Assuming libX11.so.6...]);
3677 AC_ARG_WITH([libgdiplus],
3678 [ --with-libgdiplus=installed|sibling|<path> Override the libgdiplus used for System.Drawing tests (defaults to installed)],
3679 [], [with_libgdiplus=installed])
3681 # default install location
3682 libgdiplus_install_loc=libgdiplus${libsuffix}
3685 libgdiplus_install_loc=libgdiplus${libsuffix}.0
3689 case $with_libgdiplus in
3695 libgdiplus_loc=`cd ../libgdiplus && pwd`/src/libgdiplus.la
3698 /*) # absolute path, assume it is an install location
3699 libgdiplus_loc=$with_libgdiplus
3700 libgdiplus_install_loc=$with_libgdiplus
3704 libgdiplus_loc=`pwd`/$with_libgdiplus
3707 AC_SUBST([libgdiplus_loc])
3708 AC_SUBST([libgdiplus_install_loc])
3710 AC_ARG_ENABLE(icall-symbol-map,[ --enable-icall-symbol-map Generate tables which map icall functions to their C symbols], icall_symbol_map=$enableval, icall_symbol_map=no)
3711 if test "x$icall_symbol_map" = "xyes"; then
3712 AC_DEFINE(ENABLE_ICALL_SYMBOL_MAP, 1, [Icall symbol map enabled])
3715 AC_ARG_ENABLE(icall-export,[ --enable-icall-export Export icall functions], icall_export=$enableval, icall_export=no)
3716 if test "x$icall_export" = "xyes"; then
3717 AC_DEFINE(ENABLE_ICALL_EXPORT, 1, [Icall export enabled])
3720 AC_ARG_ENABLE(icall-tables,[ --disable-icall-tables Disable the runtime lookup of icalls], icall_tables=$enableval, icall_tables=yes)
3721 if test "x$icall_tables" = "xno"; then
3722 AC_DEFINE(DISABLE_ICALL_TABLES, 1, [Icall tables disabled])
3725 if test "x$with_tls" = "x__thread"; then
3726 AC_DEFINE(HAVE_KW_THREAD, 1, [Have __thread keyword])
3727 # Pass the information to libgc
3728 CPPFLAGS="$CPPFLAGS -DUSE_COMPILER_TLS"
3729 AC_MSG_CHECKING(if the tls_model attribute is supported)
3730 AC_TRY_COMPILE([static __thread int foo __attribute__((tls_model("initial-exec")));], [
3733 AC_DEFINE(HAVE_TLS_MODEL_ATTR, 1, [tls_model available])
3739 if test ${TARGET} = ARM; then
3740 dnl ******************************************
3741 dnl *** Check to see what FPU is available ***
3742 dnl ******************************************
3743 AC_MSG_CHECKING(which FPU to use)
3746 # This is a bit tricky:
3748 # if (__ARM_PCS_VFP) {
3749 # /* mfloat-abi=hard == VFP with hard ABI */
3750 # } elif (!__SOFTFP__) {
3751 # /* mfloat-abi=softfp == VFP with soft ABI */
3753 # /* mfloat-abi=soft == no VFP */
3756 # The exception is iOS (w/ GCC) where none of the above
3757 # are defined (but iOS always uses the 'softfp' ABI).
3759 # No support for FPA.
3764 # iOS GCC always uses the 'softfp' ABI.
3765 if test x"$GCC" = xyes && test x$host_darwin = xyes; then
3769 # Are we using the 'hard' ABI?
3770 if test x$fpu = xNONE; then
3771 AC_TRY_COMPILE([], [
3772 #ifndef __ARM_PCS_VFP
3773 #error "Float ABI is not 'hard'"
3783 # No 'hard' ABI. 'soft' or 'softfp'?
3784 if test x$fpu = xNONE; then
3785 AC_TRY_COMPILE([], [
3787 #error "Float ABI is not 'softfp'"
3797 if test x$arm_fpu != x; then
3802 CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu=1"
3805 dnl *********************************************
3806 dnl *** Check which ARM version(s) we can use ***
3807 dnl *********************************************
3808 AC_MSG_CHECKING(which ARM version to use)
3810 AC_TRY_COMPILE([], [
3811 #if !defined(__ARM_ARCH_5T__) && !defined(__ARM_ARCH_5TE__) && !defined(__ARM_ARCH_5TEJ__)
3812 #error Not on ARM v5.
3821 AC_TRY_COMPILE([], [
3822 #if !defined(__ARM_ARCH_6J__) && !defined(__ARM_ARCH_6ZK__) && !defined(__ARM_ARCH_6K__) && !defined(__ARM_ARCH_6T2__) && !defined(__ARM_ARCH_6M__)
3823 #error Not on ARM v6.
3833 AC_TRY_COMPILE([], [
3834 #if !defined(__ARM_ARCH_7A__) && !defined(__ARM_ARCH_7R__) && !defined(__ARM_ARCH_7EM__) && !defined(__ARM_ARCH_7M__) && !defined(__ARM_ARCH_7S__)
3835 #error Not on ARM v7.
3846 AC_MSG_RESULT($arm_ver)
3848 if test x$arm_v5 = xyes; then
3849 AC_DEFINE(HAVE_ARMV5, 1, [ARM v5])
3850 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV5=1"
3853 if test x$arm_v6 = xyes; then
3854 AC_DEFINE(HAVE_ARMV6, 1, [ARM v6])
3855 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV6=1"
3858 if test x$arm_v7 = xyes; then
3859 AC_DEFINE(HAVE_ARMV7, 1, [ARM v7])
3860 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV7=1"
3864 if test ${TARGET} = unknown; then
3865 CPPFLAGS="$CPPFLAGS -DNO_PORT"
3866 AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
3869 if test "x$platform_android" = "xyes"; then
3870 case "x${TARGET}" in
3875 BTLS_PLATFORM=android-armv5
3879 BTLS_PLATFORM=android-armv6
3883 BTLS_PLATFORM=android-armv7
3892 BTLS_PLATFORM=android-v8a
3896 BTLS_PLATFORM=android-x86
3900 BTLS_PLATFORM=android-x64
3908 if test ${ACCESS_UNALIGNED} = no; then
3909 CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
3912 if test x$host_darwin = xyes; then
3913 AC_MSG_CHECKING([for ranlib that supports -no_warning_for_no_symbols option])
3915 [$RANLIB -no_warning_for_no_symbols 2>&1 | grep -q "unknown option"],
3916 [AC_MSG_RESULT([no])],
3918 # avoid AR calling ranlib, libtool calls it anyway. suppress no symbols warning.
3920 RANLIB="$RANLIB -no_warning_for_no_symbols"
3921 AC_MSG_RESULT([yes])
3928 # Pass CPPFLAGS to libgc configure
3929 # We should use a separate variable for this to avoid passing useless and
3930 # potentially problematic defines to libgc (like -D_FILE_OFFSET_BITS=64)
3931 # This should be executed late so we pick up the final version of CPPFLAGS
3932 # The problem with this approach, is that during a reconfigure, the main
3933 # configure scripts gets invoked with these arguments, so we use separate
3934 # variables understood by libgc's configure to pass CPPFLAGS and CFLAGS.
3935 TMP_CPPFLAGS="$CPPFLAGS $CPPFLAGS_FOR_LIBGC"
3936 if test x$TARGET = xSPARC -o x$TARGET = xSPARC64; then
3937 TMP_CPPFLAGS=`echo $TMP_CPPFLAGS | sed -e 's/-D_FILE_OFFSET_BITS=64//g'`
3939 # Don't pass -finstrument-for-thread-suspension in,
3940 # if these are instrumented it will be very bad news
3941 # (infinite recursion, undefined parking behavior, etc)
3942 TMP_CPPFLAGS=`echo $TMP_CPPFLAGS | sed -e 's/-finstrument-for-thread-suspension//g'`
3943 ac_configure_args="$ac_configure_args --disable-embed-check --with-libgc-threads=$libgc_threads $libgc_configure_args \"CPPFLAGS_FOR_LIBGC=$TMP_CPPFLAGS\" \"CFLAGS_FOR_LIBGC=$CFLAGS_FOR_LIBGC\""
3944 if test "x$support_boehm" = "xyes"; then
3945 AC_CONFIG_SUBDIRS(libgc)
3951 AC_ARG_WITH(malloc_mempools,[ --with-malloc-mempools=yes,no Use malloc for each single mempool allocation (only for runtime debugging, defaults to no)],[
3952 if test x$with_malloc_mempools = xyes; then
3954 AC_DEFINE(USE_MALLOC_FOR_MEMPOOLS,1,[Use malloc for each single mempool allocation])
3959 DISABLE_MCS_DOCS=default
3960 AC_ARG_WITH(mcs_docs,[ --with-mcs-docs=yes,no If you want to build the documentation under mcs (defaults to yes)],[
3961 if test x$with_mcs_docs != xyes; then
3962 DISABLE_MCS_DOCS=yes
3965 if test -n "$INSTALL_4_x_TRUE"; then :
3966 DISABLE_MCS_DOCS=yes
3968 if test "x$DISABLE_MCS_DOCS" = "xdefault"; then
3969 DISABLE_MCS_DOCS=$DISABLE_MCS_DOCS_default
3972 AC_ARG_WITH(lazy_gc_thread_creation, [ --with-lazy-gc-thread-creation=yes|no Enable lazy runtime thread creation, embedding host must do it explicitly (defaults to no)],[
3973 if test x$with_lazy_gc_thread_creation != xno ; then
3974 AC_DEFINE(LAZY_GC_THREAD_CREATION,1,[Enable lazy gc thread creation by the embedding host.])
3976 ], [with_lazy_gc_thread_creation=no])
3978 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])
3980 if test x$with_cooperative_gc = xdefault; then
3981 with_cooperative_gc=$with_cooperative_gc_default
3984 if test x$with_cooperative_gc != xno; then
3985 AC_DEFINE(USE_COOP_GC,1,[Enable cooperative stop-the-world garbage collection.])
3988 AM_CONDITIONAL([ENABLE_COOP], [test x$with_cooperative_gc != xno])
3990 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],[
3992 if test x$enable_checked_build != x ; then
3993 AC_DEFINE(ENABLE_CHECKED_BUILD,1,[Enable checked build])
3995 for feature in `echo "$enable_checked_build" | sed -e "s/,/ /g"`; do
3996 eval "mono_checked_build_test_enable_$feature='yes'"
3999 if test "x$mono_checked_build_test_enable_all" = "xyes"; then
4000 eval "mono_checked_build_test_enable_gc='yes'"
4001 eval "mono_checked_build_test_enable_metadata='yes'"
4002 eval "mono_checked_build_test_enable_thread='yes'"
4005 if test "x$mono_checked_build_test_enable_gc" = "xyes"; then
4006 AC_DEFINE(ENABLE_CHECKED_BUILD_GC, 1, [Enable GC checked build])
4009 if test "x$mono_checked_build_test_enable_metadata" = "xyes"; then
4010 AC_DEFINE(ENABLE_CHECKED_BUILD_METADATA, 1, [Enable metadata checked build])
4013 if test "x$mono_checked_build_test_enable_thread" = "xyes"; then
4014 AC_DEFINE(ENABLE_CHECKED_BUILD_THREAD, 1, [Enable thread checked build])
4019 AC_CHECK_HEADER([malloc.h],
4020 [AC_DEFINE([HAVE_USR_INCLUDE_MALLOC_H], [1],
4021 [Define to 1 if you have /usr/include/malloc.h.])],,)
4023 if test x"$GCC" = xyes; then
4024 # Implicit function declarations are not 64 bit safe
4025 # Do this late, since this causes lots of configure tests to fail
4026 CFLAGS="$CFLAGS -Werror-implicit-function-declaration"
4027 # jay has a lot of implicit declarations
4028 JAY_CFLAGS="-Wno-implicit-function-declaration"
4031 # When --disable-shared is used, libtool transforms libmono-2.0.la into libmono-2.0.so
4032 # instead of libmono-static.a
4033 if test "x$enable_shared" = "xno" -a "x$enable_executables" = "xyes"; then
4034 LIBMONO_LA=libmini-static.la
4036 if test x$buildsgen = xyes; then
4037 LIBMONO_LA=libmonosgen-$API_VER.la
4039 LIBMONO_LA=libmonoboehm-$API_VER.la
4042 AC_SUBST(LIBMONO_LA)
4048 AC_ARG_ENABLE(btls, [ --disable-btls Disable the BoringTls provider], enable_btls=$enableval, enable_btls=$BTLS_SUPPORTED)
4049 AC_ARG_WITH(btls_android_ndk, [ --with-btls-android-ndk Android NDK for BoringTls])
4051 AC_ARG_ENABLE(dynamic-btls, [ --enable-dynamic-btls Place the BTLS provider into a separate shared library/archive.], enable_dynamic_btls=$enableval, enable_dynamic_btls=no)
4053 AM_CONDITIONAL(BTLS, test x$enable_btls = xyes)
4056 if test "x$enable_btls" = "xyes"; then
4057 AC_PATH_PROG(CMAKE, [cmake], [no], [$PATH:/Applications/CMake.app/Contents/bin:/usr/local/bin])
4058 if test "x$CMAKE" = "xno"; then
4059 AC_MSG_ERROR("cmake not found")
4062 BTLS_ROOT=`cd $srcdir && pwd`/external/boringssl
4069 case "$BTLS_PLATFORM" in
4075 btls_cflags="$btls_cflags -arch i386"
4082 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"armeabi\" -DANDROID_NATIVE_API_LEVEL=12"
4085 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"armeabi\" -DANDROID_NATIVE_API_LEVEL=12"
4088 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"armeabi-v7a\" -DANDROID_NATIVE_API_LEVEL=12"
4091 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"arm64-v8a\" -DANDROID_NATIVE_API_LEVEL=12"
4094 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"x86\" -DANDROID_NATIVE_API_LEVEL=12"
4097 BTLS_CMAKE_ARGS="-DANDROID_ABI=\"x86_64\" -DANDROID_NATIVE_API_LEVEL=12"
4100 AC_MSG_ERROR(Invalid BTLS platform)
4103 if test "x$platform_android" = "xyes"; then
4105 BTLS_CMAKE_ARGS="$BTLS_CMAKE_ARGS -DCMAKE_TOOLCHAIN_FILE=$BTLS_ROOT/util/android-cmake/android.toolchain.cmake"
4106 if test "x$with_btls_android_ndk" != "x"; then
4107 BTLS_CMAKE_ARGS="$BTLS_CMAKE_ARGS -DANDROID_NDK=\"$with_btls_android_ndk\""
4111 if test "x$btls_arch" != "x"; then
4112 BTLS_CMAKE_ARGS="$BTLS_CMAKE_ARGS -DBTLS_ARCH=\"$btls_arch\""
4115 BTLS_CFLAGS="$CPPFLAGS_FOR_BTLS $btls_cflags"
4117 AC_SUBST(BTLS_CFLAGS)
4118 AC_SUBST(BTLS_PLATFORM)
4119 AC_SUBST(BTLS_CMAKE_ARGS)
4121 AC_DEFINE(HAVE_BTLS, 1, [BoringTls is supported])
4126 AM_CONDITIONAL(BTLS_ANDROID, test x$btls_android = xyes)
4128 if test x$DISABLE_MCS_DOCS = xyes; then
4135 ## Maybe should also disable if mcsdir is invalid. Let's punt the issue for now.
4136 AM_CONDITIONAL(BUILD_MCS, [test x$cross_compiling = xno && test x$enable_mcs_build != xno])
4138 libmono_ldflags="$libmono_ldflags $LIBS"
4140 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
4141 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
4142 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
4143 AM_CONDITIONAL(SPARC64, test x$TARGET = xSPARC64)
4144 AM_CONDITIONAL(X86, test x$TARGET = xX86)
4145 AM_CONDITIONAL(AMD64, test x$TARGET = xAMD64)
4146 AM_CONDITIONAL(IA64, test x$TARGET = xIA64)
4147 AM_CONDITIONAL(MIPS, test x$TARGET = xMIPS)
4148 AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
4149 AM_CONDITIONAL(POWERPC64, test x$TARGET = xPOWERPC64)
4150 AM_CONDITIONAL(ARM, test x$TARGET = xARM)
4151 AM_CONDITIONAL(ARM64, test x$TARGET = xARM64)
4152 AM_CONDITIONAL(S390X, test x$TARGET = xS390X)
4153 AM_CONDITIONAL(HOST_X86, test x$HOST = xX86)
4154 AM_CONDITIONAL(HOST_AMD64, test x$HOST = xAMD64)
4155 AM_CONDITIONAL(HOST_ARM, test x$HOST = xARM)
4156 AM_CONDITIONAL(HOST_ARM64, test x$HOST = xARM64)
4157 AM_CONDITIONAL(CROSS_COMPILE, test "x$host" != "x$target")
4167 AC_DEFINE_UNQUOTED(MONO_ARCHITECTURE,"$arch_target",[The architecture this is running on])
4168 AC_SUBST(arch_target)
4173 #This must always be defined when building the runtime
4174 AC_DEFINE(MONO_INSIDE_RUNTIME,1, [Disable banned functions from being used by the runtime])
4176 mono_build_root=`pwd`
4177 AC_SUBST(mono_build_root)
4179 mono_runtime=mono/mini/mono
4180 AC_SUBST(mono_runtime)
4182 CSC_LOCATION=`cd $srcdir && pwd`/external/roslyn-binaries/Microsoft.Net.Compilers/Microsoft.Net.Compilers.2.0.0/tools/csc.exe
4184 if test $csc_compiler = mcs; then
4185 CSC=$mcs_topdir/class/lib/build/mcs.exe
4190 mono_cfg_root=$mono_build_root/runtime
4191 if test x$host_win32 = xyes; then
4192 if test "x$cross_compiling" = "xno"; then
4193 mono_cfg_dir=`cygpath -w -a $mono_cfg_root`\\etc
4194 CSC=`cygpath -m -a $CSC`
4195 CSC_LOCATION=`cygpath -m -a $CSC_LOCATION`
4197 mono_cfg_dir=`echo $mono_cfg_root | tr '/' '\\'`\\etc
4200 mono_cfg_dir=$mono_cfg_root/etc
4202 AC_SUBST(mono_cfg_dir)
4206 AC_CONFIG_FILES([po/mcs/Makefile.in])
4208 AC_CONFIG_FILES([runtime/mono-wrapper],[chmod +x runtime/mono-wrapper])
4209 AC_CONFIG_FILES([runtime/monodis-wrapper],[chmod +x runtime/monodis-wrapper])
4211 AC_CONFIG_COMMANDS([runtime/etc/mono/1.0/machine.config],
4214 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4216 *) reldir=$depth/$srcdir ;;
4218 $ac_aux_dir/install-sh -d runtime/etc/mono/1.0
4219 cd runtime/etc/mono/1.0
4220 rm -f machine.config
4221 $LN_S $reldir/data/net_1_1/machine.config machine.config
4225 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/machine.config],
4228 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4230 *) reldir=$depth/$srcdir ;;
4232 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
4233 cd runtime/etc/mono/2.0
4234 rm -f machine.config
4235 $LN_S $reldir/data/net_2_0/machine.config machine.config
4239 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/web.config],
4242 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4244 *) reldir=$depth/$srcdir ;;
4246 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
4247 cd runtime/etc/mono/2.0
4249 $LN_S $reldir/data/net_2_0/web.config web.config
4253 AC_CONFIG_COMMANDS([runtime/etc/mono/browscap.ini],
4256 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4258 *) reldir=$depth/$srcdir ;;
4260 $ac_aux_dir/install-sh -d runtime/etc/mono/
4261 cd runtime/etc/mono/
4263 $LN_S $reldir/data/browscap.ini browscap.ini
4267 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/Browsers/Compat.browser],
4268 [ depth=../../../../..
4270 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4272 *) reldir=$depth/$srcdir ;;
4274 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0/Browsers/
4275 cd runtime/etc/mono/2.0/Browsers
4276 rm -f Compat.browser
4277 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
4281 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/Browsers/Compat.browser],
4282 [ depth=../../../../..
4284 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4286 *) reldir=$depth/$srcdir ;;
4288 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0/Browsers/
4289 cd runtime/etc/mono/4.0/Browsers
4290 rm -f Compat.browser
4291 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
4295 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/Browsers/Compat.browser],
4296 [ depth=../../../../..
4298 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4300 *) reldir=$depth/$srcdir ;;
4302 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5/Browsers/
4303 cd runtime/etc/mono/4.5/Browsers
4304 rm -f Compat.browser
4305 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
4309 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/machine.config],
4312 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4314 *) reldir=$depth/$srcdir ;;
4316 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
4317 cd runtime/etc/mono/4.0
4318 rm -f machine.config
4319 $LN_S $reldir/data/net_4_0/machine.config machine.config
4323 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/web.config],
4326 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4328 *) reldir=$depth/$srcdir ;;
4330 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
4331 cd runtime/etc/mono/4.0
4333 $LN_S $reldir/data/net_4_0/web.config web.config
4337 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/machine.config],
4340 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4342 *) reldir=$depth/$srcdir ;;
4344 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5
4345 cd runtime/etc/mono/4.5
4346 rm -f machine.config
4347 $LN_S $reldir/data/net_4_5/machine.config machine.config
4351 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/web.config],
4354 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
4356 *) reldir=$depth/$srcdir ;;
4358 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5
4359 cd runtime/etc/mono/4.5
4361 $LN_S $reldir/data/net_4_5/web.config web.config
4365 AC_CONFIG_COMMANDS([quiet-libtool], [sed -e 's/echo "copying selected/# "copying selected/g' < libtool > libtool.tmp && mv libtool.tmp libtool && chmod a+x libtool; sed -e 's/$ECHO "copying selected/# "copying selected/g' < libtool > libtool.tmp && mv libtool.tmp libtool && chmod a+x libtool])
4366 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])
4371 acceptance-tests/Makefile
4373 scripts/mono-find-provides
4374 scripts/mono-find-requires
4378 mono/metadata/Makefile
4382 mono/arch/x86/Makefile
4383 mono/arch/amd64/Makefile
4384 mono/arch/ppc/Makefile
4385 mono/arch/sparc/Makefile
4386 mono/arch/s390x/Makefile
4387 mono/arch/arm/Makefile
4388 mono/arch/arm64/Makefile
4389 mono/arch/ia64/Makefile
4390 mono/arch/mips/Makefile
4393 mono/tests/tests-config
4394 mono/tests/assemblyresolve/Makefile
4395 mono/tests/gc-descriptors/Makefile
4396 mono/unit-tests/Makefile
4397 mono/benchmark/Makefile
4399 mono/profiler/Makefile
4401 ikvm-native/Makefile
4406 data/net_2_0/Makefile
4407 data/net_4_0/Makefile
4408 data/net_4_5/Makefile
4409 data/net_2_0/Browsers/Makefile
4410 data/net_4_0/Browsers/Makefile
4411 data/net_4_5/Browsers/Makefile
4418 data/mono-options.pc
4419 data/mono-lineeditor.pc
4425 data/system.web.extensions_1.0.pc
4426 data/system.web.extensions.design_1.0.pc
4427 data/system.web.mvc.pc
4428 data/system.web.mvc2.pc
4429 data/system.web.mvc3.pc
4430 data/aspnetwebstack.pc
4436 tools/locale-builder/Makefile
4438 tools/monograph/Makefile
4439 tools/pedump/Makefile
4445 # Update all submodules recursively to ensure everything is checked out
4446 $srcdir/scripts/update_submodules.sh
4448 if test x$host_win32 = xyes; then
4449 # Get rid of 'cyg' prefixes in library names
4450 sed -e "s/\/cyg\//\/\//" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
4451 # libtool seems to inherit -mno-cygwin from our CFLAGS, and uses it to compile its executable
4452 # wrapper scripts which use exec(). gcc has no problem compiling+linking this, but the resulting
4453 # executable doesn't work...
4454 sed -e "s,-mno-cygwin,,g" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
4457 if test x$host_darwin = xyes; then
4458 # This doesn't seem to be required and it slows down parallel builds
4459 sed -e 's,lock_old_archive_extraction=yes,lock_old_archive_extraction=no,g' < libtool > libtool.new && mv libtool.new libtool && chmod +x libtool
4464 NONE) prefix=$ac_default_prefix ;;
4466 case $exec_prefix in
4467 NONE) exec_prefix='${prefix}' ;;
4471 # If we are cross compiling, we don't build in the mcs/ tree. Let us not clobber
4472 # any existing config.make. This allows people to share the same source tree
4473 # with different build directories, one native and one cross
4475 if test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
4477 test -w $mcs_topdir/build || chmod +w $mcs_topdir/build
4479 echo "prefix=$prefix" > $mcs_topdir/build/config.make
4480 echo "exec_prefix=$exec_prefix" >> $mcs_topdir/build/config.make
4481 echo "sysconfdir=$sysconfdir" >> $mcs_topdir/build/config.make
4482 echo 'mono_libdir=${exec_prefix}/lib' >> $mcs_topdir/build/config.make
4483 echo "mono_build_root=$mono_build_root" >> $mcs_topdir/build/config.make
4484 echo 'IL_FLAGS = /debug' >> $mcs_topdir/build/config.make
4485 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $mcs_topdir/build/config.make
4486 echo "ILDISASM = $mono_build_root/runtime/monodis-wrapper" >> $mcs_topdir/build/config.make
4487 echo "JAY_CFLAGS = $JAY_CFLAGS" >> $mcs_topdir/build/config.make
4490 [[\\/$]]* | ?:[[\\/]]* ) mcs_INSTALL=$INSTALL ;;
4491 *) mcs_INSTALL=$mono_build_root/$INSTALL ;;
4494 echo "INSTALL = $mcs_INSTALL" >> $mcs_topdir/build/config.make
4497 [myver=$($AWK 'BEGIN {
4498 split (ENVIRON["VERSION"] ".0.0.0", vsplit, ".")
4499 if(length(vsplit [1]) > 4) {
4500 split (substr(ENVIRON["VERSION"], 0, 4) "." substr(ENVIRON["VERSION"], 5) ".0.0", vsplit, ".")
4502 print vsplit [1] "." vsplit [2] "." vsplit [3] "." vsplit [4]
4505 echo "MONO_VERSION = $myver" >> $mcs_topdir/build/config.make
4507 if test x$host_darwin = xyes; then
4508 echo "PLATFORM = darwin" >> $mcs_topdir/build/config.make
4511 if test "x$PLATFORM_AOT_SUFFIX" != "x"; then
4512 echo "PLATFORM_AOT_SUFFIX = $PLATFORM_AOT_SUFFIX" >> $mcs_topdir/build/config.make
4515 if test x$AOT_SUPPORTED = xyes -a x$enable_system_aot = xdefault; then
4516 enable_system_aot=yes
4519 if test x$host_win32 = xno -a x$enable_system_aot = xyes; then
4520 echo "ENABLE_AOT = 1" >> $mcs_topdir/build/config.make
4523 if test x$DISABLE_MCS_DOCS = xyes; then
4524 echo "DISABLE_MCS_DOCS = yes" >> $mcs_topdir/build/config.make
4527 if test x$has_extension_module != xno; then
4528 echo "EXTENSION_MODULE = 1" >> $srcdir/$mcsdir/build/config.make
4531 echo "DEFAULT_PROFILE = $default_profile" >> $srcdir/$mcsdir/build/config.make
4533 if test "x$test_bcl_opt" = "xyes"; then
4534 echo "BCL_OPTIMIZE = 1" >> $srcdir/$mcsdir/build/config.make
4537 echo "CSC_LOCATION = $CSC_LOCATION" >> $srcdir/$mcsdir/build/config.make
4539 if test $csc_compiler = mcs; then
4540 echo "MCS_MODE = 1" >> $srcdir/$mcsdir/build/config.make
4543 if test "x$AOT_BUILD_FLAGS" != "x" ; then
4544 echo "AOT_RUN_FLAGS=$AOT_RUN_FLAGS" >> $srcdir/$mcsdir/build/config.make
4545 echo "AOT_BUILD_FLAGS=$AOT_BUILD_FLAGS" >> $srcdir/$mcsdir/build/config.make
4548 if test "x$enable_btls" = "xyes"; then
4549 echo "HAVE_BTLS=1" >> $srcdir/$mcsdir/build/config.make
4550 if test "x$enable_dynamic_btls" = "xyes"; then
4551 echo "HAVE_DYNAMIC_BTLS=1" >> $srcdir/$mcsdir/build/config.make
4559 libgdiplus_msg=${libgdiplus_loc:-assumed to be installed}
4561 btls_platform_string=
4562 if test x$enable_btls = xyes; then
4563 if test x$btls_android = xyes; then
4564 btls_platform_string=" (android:$BTLS_PLATFORM)"
4566 btls_platform_string=" ($BTLS_PLATFORM)"
4572 C# Compiler: $csc_compiler
4579 SIGALTSTACK: $with_sigaltstack
4581 BigArrays: $enable_big_arrays
4582 DTrace: $enable_dtrace
4583 LLVM Back End: $enable_llvm (dynamically loaded: $enable_loadedllvm)
4584 Interpreter: $buildinterpreter
4587 .NET 4.x: $with_profile4_x
4588 Xamarin.Android: $with_monodroid
4589 Xamarin.iOS: $with_monotouch
4590 Xamarin.WatchOS: $with_monotouch_watch
4591 Xamarin.TVOS: $with_monotouch_tv
4592 Xamarin.Mac: $with_xammac
4593 Windows AOT: $with_winaot
4595 Test profiles: AOT Full ($with_testing_aot_full), AOT Hybrid ($with_testing_aot_hybrid)
4596 JNI support: $jdk_headers_found
4597 libgdiplus: $libgdiplus_msg
4599 BTLS: $enable_btls$btls_platform_string
4602 if test x$with_static_mono = xno -a "x$host_win32" != "xyes"; then
4603 AC_MSG_WARN(Turning off static Mono is a risk, you might run into unexpected bugs)