1 # Process this file with autoconf to produce a configure script.
5 [http://bugzilla.xamarin.com/enter_bug.cgi?classification=Mono])
7 AC_CONFIG_SRCDIR([README.md])
8 AC_CONFIG_MACRO_DIR([m4])
12 # Gross hack to enable 'make dist' on automake 1.9+tar 1.14.
13 # The extra brackets are to foil regex-based scans.
14 m4_ifdef([_A][M_PROG_TAR],[_A][M_SET_OPTION([tar-ustar])])
16 AM_INIT_AUTOMAKE([1.9 dist-bzip2 tar-ustar no-dist-gzip foreign subdir-objects])
17 AC_CONFIG_HEADERS([config.h])
25 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
29 echo "Run configure using ./configure --host=i686-pc-mingw32"
33 # In case of cygwin, override LN_S, irrespective of what it determines.
34 # The build uses cygwin, but the actual runtime doesn't.
36 *cygwin* ) LN_S='cp -p';;
45 gc_msg="included Boehm"
49 if test -d $srcdir/libgc ; then
55 # These variables are the CPPFLAGS/CFLAGS passed to libgc's configure
56 # libgc should inherit the original CFLAGS/CPPFLAGS passed to configure, i.e. -O0
57 CPPFLAGS_FOR_LIBGC=$CPPFLAGS
58 CFLAGS_FOR_LIBGC=$CFLAGS
59 CPPFLAGS_FOR_EGLIB=$CPPFLAGS
60 CFLAGS_FOR_EGLIB=$CFLAGS
63 # These are the flags that need to be stored in the mono.pc file for
64 # compiling code that will embed Mono
68 AC_SUBST(libmono_cflags)
69 AC_SUBST(libmono_ldflags)
71 # Variable to have relocatable .pc files (lib, or lib64)
72 reloc_libdir=`basename ${libdir}`
73 AC_SUBST(reloc_libdir)
75 dnl if linker handles the version script
78 # Set to yes if Unix sockets cannot be created in an anonymous namespace
81 #Set to extra linker flags to be passed to the runtime binaries (mono /mono-sgen)
82 extra_runtime_ldflags=""
84 # Thread configuration inspired by sleepycat's db
85 AC_MSG_CHECKING([host platform characteristics])
93 # https://bugzilla.novell.com/show_bug.cgi?id=504411
103 *-mingw*|*-*-cygwin*)
104 AC_DEFINE(HOST_WIN32,1,[Host Platform is Win32])
105 AC_DEFINE(DISABLE_PORTABILITY,1,[Disable the io-portability layer])
106 AC_DEFINE(PLATFORM_NO_SYMLINKS,1,[This platform does not support symlinks])
109 if test "x$cross_compiling" = "xno"; then
111 if test "x$host" == "x$build" -a "x$host" == "x$target"; then
112 AC_DEFINE(TARGET_WIN32,1,[Target OS is Win32])
116 AC_DEFINE(TARGET_WIN32,1,[Target OS is Win32/MinGW])
117 AC_DEFINE(MINGW_CROSS_COMPILE,1,[Cross-compiling using MinGW])
120 # Windows 2000 is required that includes Internet Explorer 5.01
121 CPPFLAGS="$CPPFLAGS -DWINVER=0x0500 -D_WIN32_WINNT=0x0500 -D_WIN32_IE=0x0501 -D_UNICODE -DUNICODE -DWIN32_THREADS -DFD_SETSIZE=1024"
122 LDFLAGS="$LDFLAGS -lmswsock -lws2_32 -lole32 -loleaut32 -lpsapi -lversion -ladvapi32 -lwinmm -lkernel32"
123 libmono_cflags="-mms-bitfields -mwindows"
124 libmono_ldflags="-mms-bitfields -mwindows"
130 # This forces libgc to use the DllMain based thread registration code on win32
131 libgc_configure_args="$libgc_configure_args --enable-win32-dllmain=yes"
135 CPPFLAGS="$CPPFLAGS -D_REENTRANT -DGC_NETBSD_THREADS -D_GNU_SOURCE"
136 libmono_cflags="-D_REENTRANT"
137 LDFLAGS="$LDFLAGS -pthread"
138 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
139 libmono_ldflags="-pthread"
142 libgc_threads=pthreads
148 if test "x$PTHREAD_CFLAGS" = "x"; then
149 CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS"
152 CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS"
153 libmono_cflags="$PTHREAD_CFLAGS"
155 if test "x$PTHREAD_LIBS" = "x"; then
156 LDFLAGS="$LDFLAGS -pthread -L/usr/local/lib"
157 libmono_ldflags="-pthread"
159 LDFLAGS="$LDFLAGS $PTHREAD_LIBS -L/usr/local/lib"
160 libmono_ldflags="$PTHREAD_LIBS"
162 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
164 AC_DEFINE(PTHREAD_POINTER_ID, 1, [pthread is a pointer])
166 libgc_threads=pthreads
172 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_OPENBSD_THREADS -DPLATFORM_BSD -D_REENTRANT -DUSE_MMAP"
173 if test "x$disable_munmap" != "xyes"; then
174 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
176 libmono_cflags="-D_THREAD_SAFE -D_REENTRANT"
177 LDFLAGS="$LDFLAGS -pthread"
179 AC_DEFINE(PTHREAD_POINTER_ID)
182 libgc_threads=pthreads
189 AC_DEFINE(PLATFORM_ANDROID,1,[Targeting the Android platform])
190 AC_DEFINE(TARGET_ANDROID,1,[Targeting the Android platform])
192 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
193 if test "x$disable_munmap" != "xyes"; then
194 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
196 libmono_cflags="-D_REENTRANT"
198 libgc_threads=pthreads
205 # Android doesn't support boehm, as it's missing <link.h>
209 # isinf(3) requires -lm; see isinf check below
210 LDFLAGS="$LDFLAGS -lm"
212 # Bionic's <pthread.h> sets PTHREAD_STACK_MIN=2*PAGE_SIZE; doesn't define
213 # PAGE_SIZE; breaks mono/io-layer/collection.c
214 # Bionic doesn't provide S_IWRITE; breaks io-layer/io.c
215 CFLAGS="$CFLAGS -DPAGE_SIZE=4096 -DS_IWRITE=S_IWUSR"
216 CXXFLAGS="$CXXFLAGS -DPAGE_SIZE=4096 -DS_IWRITE=S_IWUSR"
218 # The configure check can't detect this
219 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT, 1, [Have large file support])
221 # to bypass the underscore linker check, can't work when cross-compiling
227 CPPFLAGS="$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$cross_compiling" != "xno"; then
236 # to bypass the underscore linker check, not
237 # available during cross-compilation
243 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
244 if test "x$disable_munmap" != "xyes"; then
245 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
247 libmono_cflags="-D_REENTRANT"
249 libgc_threads=pthreads
253 AC_DEFINE(DISABLE_SOCKETS,1,[Disable sockets support])
254 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
258 CPPFLAGS="$CPPFLAGS -DGC_HPUX_THREADS -D_HPUX_SOURCE -D_XOPEN_SOURCE_EXTENDED -D_REENTRANT"
259 # +ESdbgasm only valid on bundled cc on RISC
260 # silently ignored for ia64
261 if test $GCC != "yes"; then
262 CFLAGS="$CFLAGS +ESdbgasm"
263 # Arrange for run-time dereferencing of null
264 # pointers to produce a SIGSEGV signal.
265 LDFLAGS="$LDFLAGS -z"
267 CFLAGS="$CFLAGS +ESdbgasm"
268 LDFLAGS="$LDFLAGS -z"
269 libmono_cflags="-D_REENTRANT"
270 libmono_ldflags="-lpthread"
271 libgc_threads=pthreads
277 CPPFLAGS="$CPPFLAGS -DGC_SOLARIS_THREADS -DGC_SOLARIS_PTHREADS -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS -DUSE_MMAP -DUSE_MUNMAP -DPLATFORM_SOLARIS"
279 libmono_cflags="-D_REENTRANT"
280 libgc_threads=pthreads
281 # This doesn't seem to work on solaris/x86, but the configure test runs
285 enable_solaris_tar_check=yes
288 parallel_mark="Disabled_Currently_Hangs_On_MacOSX"
292 CPPFLAGS="$CPPFLAGS -no-cpp-precomp -D_THREAD_SAFE -DGC_MACOSX_THREADS -DPLATFORM_MACOSX -DUSE_MMAP -DUSE_MUNMAP"
293 CPPFLAGS="$CPPFLAGS -DGetCurrentProcess=MonoGetCurrentProcess -DGetCurrentThread=MonoGetCurrentThread -DCreateEvent=MonoCreateEvent"
294 libmono_cflags="-D_THREAD_SAFE"
296 AC_DEFINE(PTHREAD_POINTER_ID)
297 AC_DEFINE(USE_MACH_SEMA, 1, [...])
298 no_version_script=yes
300 libgc_threads=pthreads
302 if test "x$cross_compiling" = "xyes"; then
303 has_broken_apple_cpp=yes
305 dnl Snow Leopard is horribly broken -- it reports itself as i386-apple-darwin*, but
306 dnl its gcc defaults to 64-bit mode. They have also deprecated the usage of ucontext
307 dnl we need to set some flags to build our 32-bit binaries on 10.6 properly
309 dnl Snow Leopard and newer config.guess reports as this
311 BROKEN_DARWIN_FLAGS="-arch i386 -D_XOPEN_SOURCE"
312 BROKEN_DARWIN_CPPFLAGS="-D_XOPEN_SOURCE"
313 CPPFLAGS="$CPPFLAGS $BROKEN_DARWIN_CPPFLAGS"
314 CFLAGS="$CFLAGS $BROKEN_DARWIN_FLAGS"
315 CXXFLAGS="$CXXFLAGS $BROKEN_DARWIN_FLAGS"
316 CCASFLAGS="$CCASFLAGS $BROKEN_DARWIN_FLAGS"
317 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC $BROKEN_DARWIN_CPPFLAGS"
318 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC $BROKEN_DARWIN_FLAGS"
319 CPPFLAGS_FOR_EGLIB="$CPPFLAGS_FOR_EGLIB $BROKEN_DARWIN_CPPFLAGS"
320 CFLAGS_FOR_EGLIB="$CFLAGS_FOR_EGLIB $BROKEN_DARWIN_FLAGS"
331 CPPFLAGS="$CPPFLAGS -D_REENTRANT -D_THREAD_SAFE"
332 libmono_cflags="-D_REENTRANT -D_THREAD_SAFE"
334 LIBS="$LIBS -lnetwork"
336 AC_DEFINE(PTHREAD_POINTER_ID)
337 libgc_threads=pthreads
341 AC_MSG_WARN([*** Please add $host to configure.in checks!])
348 if test x$need_link_unlink = xyes; then
349 AC_DEFINE(NEED_LINK_UNLINK, 1, [Define if Unix sockets cannot be created in an anonymous namespace])
352 AC_SUBST(extra_runtime_ldflags)
353 AM_CONDITIONAL(HOST_WIN32, test x$host_win32 = xyes)
354 AM_CONDITIONAL(TARGET_WIN32, test x$target_win32 = xyes)
355 AM_CONDITIONAL(PLATFORM_LINUX, echo x$target_os | grep -q linux)
356 AM_CONDITIONAL(PLATFORM_DARWIN, test x$platform_darwin = xyes)
357 AM_CONDITIONAL(PLATFORM_SIGPOSIX, test x$use_sigposix = xyes)
358 AM_CONDITIONAL(PLATFORM_ANDROID, test x$platform_android = xyes)
360 AC_CHECK_TOOL(CC, gcc, gcc)
362 AC_CHECK_TOOL(CXX, g++, g++)
368 dnl We should use AM_PROG_AS, but it's not available on automake/aclocal 1.4
370 # Set ASFLAGS if not already set.
371 : ${CCASFLAGS='$(CFLAGS)'}
375 # AC_PROG_CXX helpfully sets CXX to g++ even if no c++ compiler is found so check
376 # GXX instead. See http://lists.gnu.org/archive/html/bug-autoconf/2002-04/msg00056.html
377 if test "x$CXX" = "xg++"; then
378 if test "x$GXX" != "xyes"; then
379 # automake/libtool is so broken, it requires g++ even if the c++ sources
380 # are inside automake conditionals
381 AC_MSG_ERROR([You need to install g++])
385 dnl may require a specific autoconf version
386 dnl AC_PROG_CC_FOR_BUILD
387 dnl CC_FOR_BUILD not automatically detected
389 CFLAGS_FOR_BUILD=$CFLAGS
391 if test "x$cross_compiling" = "xyes"; then
396 AC_SUBST(CC_FOR_BUILD)
397 AC_SUBST(CFLAGS_FOR_BUILD)
399 AC_SUBST(BUILD_EXEEXT)
401 AM_CONDITIONAL(CROSS_COMPILING, [test x$cross_compiling = xyes])
402 AM_CONDITIONAL(USE_BATCH_FILES, [test x$host_win32 = xyes -a x$cross_compiling = xyes])
407 # This causes monodis to not link correctly
408 #AC_DISABLE_FAST_INSTALL
410 # Use dolt (http://dolt.freedesktop.org/) instead of libtool for building.
413 export_ldflags=`(./libtool --config; echo eval echo \\$export_dynamic_flag_spec) | sh`
414 AC_SUBST(export_ldflags)
416 # Test whenever ld supports -version-script
419 if test "x$lt_cv_prog_gnu_ld" = "xno"; then
420 no_version_script=yes
425 AM_CONDITIONAL(NO_VERSION_SCRIPT, test x$no_version_script = xyes)
427 AC_CHECK_HEADERS(sys/filio.h sys/sockio.h netdb.h utime.h sys/utime.h semaphore.h sys/un.h linux/rtc.h sys/syscall.h sys/mkdev.h sys/uio.h sys/param.h libproc.h)
428 AC_CHECK_HEADERS(sys/param.h sys/socket.h sys/ipc.h sys/sem.h sys/utsname.h alloca.h ucontext.h pwd.h sys/select.h netinet/tcp.h netinet/in.h unistd.h sys/types.h link.h asm/sigcontext.h sys/inotify.h)
429 AC_CHECK_HEADERS([linux/netlink.h linux/rtnetlink.h],
430 [], [], [#include <stddef.h>
431 #include <sys/socket.h>
432 #include <linux/socket.h>])
434 AC_CHECK_HEADERS(sys/user.h, [], [],
436 #ifdef HAVE_SYS_PARAM_H
437 # include <sys/param.h>
441 AC_CHECK_HEADER(zlib.h, [have_zlib=yes], [have_zlib=no])
442 if test x$have_zlib = xyes; then
443 AC_TRY_COMPILE([#include <zlib.h>], [
444 #if defined(ZLIB_VERNUM) && (ZLIB_VERNUM >= 0x1230)
447 #error No good zlib found
450 AC_MSG_RESULT(Using system zlib)
451 zlib_msg="system zlib"
452 AC_DEFINE(HAVE_SYS_ZLIB,1,[Have system zlib])
454 AC_MSG_RESULT(Using embedded zlib)
456 zlib_msg="bundled zlib"
460 AM_CONDITIONAL(HAVE_ZLIB, test x$have_zlib = xyes)
461 AC_DEFINE(HAVE_ZLIB,1,[Have system zlib])
463 # for mono/metadata/debug-symfile.c
464 AC_CHECK_HEADERS(elf.h)
467 AC_CHECK_HEADERS(poll.h)
468 AC_CHECK_HEADERS(sys/poll.h)
469 AC_CHECK_HEADERS(sys/wait.h)
470 AC_CHECK_HEADERS(grp.h)
471 AC_CHECK_HEADERS(syslog.h)
474 AC_CHECK_HEADERS(wchar.h)
475 AC_CHECK_HEADERS(ieeefp.h)
476 AC_MSG_CHECKING(for isinf)
477 AC_TRY_LINK([#include <math.h>], [
481 AC_DEFINE(HAVE_ISINF, 1, [isinf available])
483 # We'll have to use signals
487 AC_CHECK_FUNCS(_finite, , AC_MSG_CHECKING(for _finite in math.h)
488 AC_TRY_LINK([#include <math.h>],
490 AC_DEFINE(HAVE__FINITE, 1, [Have _finite in -lm]) AC_MSG_RESULT(yes),
493 # for Linux statfs support
494 AC_CHECK_HEADERS(linux/magic.h)
496 # not 64 bit clean in cross-compile
497 AC_CHECK_SIZEOF(void *, 4)
499 AC_CACHE_CHECK([for clang],
514 if test x"$GCC" = xyes; then
515 WARN='-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wwrite-strings -Wno-switch -Wno-switch-enum -Wno-unused-value'
516 # The runtime code does not respect ANSI C strict aliasing rules
517 CFLAGS="$CFLAGS -fno-strict-aliasing"
519 # We rely on signed overflow to behave
520 CFLAGS="$CFLAGS -fwrapv"
523 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
524 AC_MSG_CHECKING(for -Wdeclaration-after-statement option to gcc)
535 # Check for the normal version, since gcc ignores unknown -Wno options
536 CFLAGS="$CFLAGS -Wunused-but-set-variable -Werror"
537 AC_MSG_CHECKING(for -Wno-unused-but-set-variable option to gcc)
542 CFLAGS="$ORIG_CFLAGS -Wno-unused-but-set-variable"
548 if test "x$mono_cv_clang" = "xyes"; then
549 # https://bugzilla.samba.org/show_bug.cgi?id=8118
550 WARN="$WARN -Qunused-arguments"
551 WARN="$WARN -Wno-unused-function -Wno-tautological-compare"
554 # The Sun Forte compiler complains about inline functions that access static variables
555 # so disable all inlining.
558 CFLAGS="$CFLAGS -Dinline="
562 CFLAGS="$CFLAGS -g $WARN"
563 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -g"
565 # Where's the 'mcs' source tree?
566 if test -d $srcdir/mcs; then
572 AC_ARG_WITH(mcs-path, [ --with-mcs-path=/path/to/mcs Specify an alternate mcs source tree],
573 if test x$with_mcs_path != "x" -a -d $with_mcs_path ; then
574 mcsdir=$with_mcs_path
578 AC_ARG_WITH(jumptables, [ --with-jumptables=yes,no enable/disable support for jumptables (ARM-only for now) (defaults to no)],[],[with_jumptables=no])
581 # A sanity check to catch cases where the package was unpacked
582 # with an ancient tar program (Solaris)
584 AC_ARG_ENABLE(solaris-tar-check,
585 [ --disable-solaris-tar-check disable solaris tar check],
586 do_solaris_tar_check=no, do_solaris_tar_check=yes)
588 if test x"$do_solaris_tar_check" = xyes -a x"$enable_solaris_tar_check" = xyes; then
589 AC_MSG_CHECKING(integrity of package)
590 if test -f $mcsdir/class/System.Runtime.Serialization.Formatters.Soap/System.Runtime.Serialization.Formatters.Soap/SoapTypeMapper.cs
594 errorm="Your mono distribution is incomplete; if unpacking from a tar file, make sure you use GNU tar; see http://www.mono-project.com/IncompletePackage for more details"
595 AC_MSG_ERROR([$errorm])
599 if test "x$with_mcs_path" != "x"; then
600 mcs_topdir=$(cd "$mcsdir" && pwd)
601 mcs_topdir_from_srcdir=$mcs_topdir
603 mcs_topdir=$(cd "$srcdir/$mcsdir" && pwd)
604 mcs_topdir_from_srcdir='$(top_builddir)'/$mcsdir
607 # Convert mcs_topdir* paths to Windows syntax.
608 if test x$cross_compiling$host_win32 = xnoyes; then
609 mcs_topdir=$(cygpath -m $mcs_topdir)
610 case $mcs_topdir_from_srcdir in
612 mcs_topdir_from_srcdir=$(cygpath -m $mcs_topdir_from_srcdir)
617 AC_SUBST([mcs_topdir])
618 AC_SUBST([mcs_topdir_from_srcdir])
620 # Where's the 'olive' source tree?
621 if test -d $srcdir/olive; then
627 if test -d $srcdir/$olivedir; then
628 olive_topdir='$(top_srcdir)/'$olivedir
631 # gettext: prepare the translation directories.
632 # we do not configure the full gettext, as we consume it dynamically from C#
635 if test "x$USE_NLS" = "xyes"; then
636 AC_CHECK_PROG(HAVE_MSGFMT, msgfmt,yes,no)
638 if test "x$HAVE_MSGFMT" = "xno"; then
639 AC_MSG_ERROR([msgfmt not found. You need to install the 'gettext' package, or pass --enable-nls=no to configure.])
643 AC_ARG_WITH([libgdiplus],
644 [ --with-libgdiplus=installed|sibling|<path> Override the libgdiplus used for System.Drawing tests (defaults to installed)],
645 [], [with_libgdiplus=installed])
647 case $with_libgdiplus in
648 no|installed) libgdiplus_loc= ;;
649 yes|sibling) libgdiplus_loc=`cd ../libgdiplus && pwd`/src/libgdiplus.la ;;
650 /*) libgdiplus_loc=$with_libgdiplus ;;
651 *) libgdiplus_loc=`pwd`/$with_libgdiplus ;;
653 AC_SUBST([libgdiplus_loc])
655 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
658 AC_ARG_WITH(crosspkgdir, [ --with-crosspkgdir=/path/to/pkg-config/dir Change pkg-config dir to custom dir],
659 if test x$with_crosspkgdir = "x"; then
660 if test -s $PKG_CONFIG_PATH; then
661 pkg_config_path=$PKG_CONFIG_PATH
664 pkg_config_path=$with_crosspkgdir
665 PKG_CONFIG_PATH=$pkg_config_path
666 export PKG_CONFIG_PATH
670 ac_configure_args="$ac_configure_args \"CPPFLAGS_FOR_EGLIB=$EGLIB_CPPFLAGS\" \"CFLAGS_FOR_EGLIB=$CFLAGS_FOR_EGLIB\""
671 AC_CONFIG_SUBDIRS(eglib)
673 GLIB_CFLAGS='-I$(top_srcdir)/eglib/src -I$(top_builddir)/eglib/src'
674 GLIB_LIBS='-L$(top_builddir)/eglib/src -leglib -lm'
675 BUILD_GLIB_CFLAGS="$GLIB_CFLAGS"
676 BUILD_GLIB_LIBS="$GLIB_LIBS"
677 GMODULE_CFLAGS="$GLIB_CFLAGS"
678 GMODULE_LIBS="$GLIB_LIBS"
680 AC_SUBST(GLIB_CFLAGS)
682 AC_SUBST(GMODULE_CFLAGS)
683 AC_SUBST(GMODULE_LIBS)
684 AC_SUBST(BUILD_GLIB_CFLAGS)
685 AC_SUBST(BUILD_GLIB_LIBS)
687 AC_ARG_WITH(gc, [ --with-gc=boehm,included,none Controls the Boehm GC config, default=included],[gc=$with_gc],[gc=$gc_default])
689 # Enable support for fast thread-local storage
690 # Some systems have broken support, so we allow to disable it.
691 AC_ARG_WITH(tls, [ --with-tls=__thread,pthread select Thread Local Storage implementation (defaults to __thread)],[],[with_tls=__thread])
693 # Enable support for using sigaltstack for SIGSEGV and stack overflow handling
694 # This does not work on some platforms (bug #55253)
695 AC_ARG_WITH(sigaltstack, [ --with-sigaltstack=yes,no enable/disable support for sigaltstack (defaults to yes)],[],[with_sigaltstack=yes])
697 AC_ARG_WITH(static_mono, [ --with-static_mono=yes,no link mono statically to libmono (faster) (defaults to yes)],[],[with_static_mono=yes])
698 AC_ARG_WITH(shared_mono, [ --with-shared_mono=yes,no build a shared libmono library (defaults to yes)],[],[with_shared_mono=yes])
699 # Same as --with-shared_mono=no
700 AC_ARG_ENABLE(libraries, [ --disable-libraries disable the build of libmono], enable_libraries=$enableval, enable_libraries=yes)
702 if test "x$enable_static" = "xno"; then
706 if test "x$enable_shared" = "xno"; then
710 if test "x$enable_libraries" = "xno"; then
714 AM_CONDITIONAL(DISABLE_LIBRARIES, test x$enable_libraries = xno)
717 *nacl* ) with_shared_mono=yes;;
720 if test "x$host_win32" = "xyes"; then
721 # Boehm GC requires the runtime to be in its own dll
725 AM_CONDITIONAL(STATIC_MONO, test x$with_static_mono != xno)
726 AM_CONDITIONAL(SHARED_MONO, test x$with_shared_mono != xno)
727 AC_ARG_ENABLE(mcs-build, [ --disable-mcs-build disable the build of the mcs directory], try_mcs_build=$enableval, enable_mcs_build=yes)
729 AC_ARG_WITH(xen_opt, [ --with-xen_opt=yes,no Enable Xen-specific behaviour (defaults to yes)],[],[with_xen_opt=yes])
730 if test "x$with_xen_opt" = "xyes" -a "x$mono_cv_clang" = "xno"; then
731 AC_DEFINE(MONO_XEN_OPT, 1, [Xen-specific behaviour])
733 CFLAGS="$CFLAGS -mno-tls-direct-seg-refs"
734 AC_MSG_CHECKING(for -mno-tls-direct-seg-refs option to gcc)
739 # Pass it to libgc as well
740 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -mno-tls-direct-seg-refs"
747 AC_ARG_ENABLE(small-config, [ --enable-small-config Enable tweaks to reduce requirements (and capabilities)], enable_small_config=$enableval, enable_small_config=no)
749 if test x$enable_small_config = xyes; then
750 AC_DEFINE(MONO_SMALL_CONFIG,1,[Reduce runtime requirements (and capabilities)])
751 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DSMALL_CONFIG"
754 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=$enableval, enable_system_aot=default)
756 DISABLED_FEATURES=none
758 AC_ARG_ENABLE(minimal, [ --enable-minimal=LIST drop support for LIST subsystems.
759 LIST is a comma-separated list from: aot, profiler, decimal, pinvoke, debug, appdomains, verifier,
760 reflection_emit, reflection_emit_save, large_code, logging, com, ssa, generics, attach, jit, simd, soft_debug, perfcounters, normalization, assembly_remapping, shared_perfcounters, remoting,
761 security, sgen_remset, sgen_marksweep_par, sgen_marksweep_fixed, sgen_marksweep_fixed_par, sgen_copying.],
763 for feature in `echo "$enable_minimal" | sed -e "s/,/ /g"`; do
764 eval "mono_feature_disable_$feature='yes'"
766 DISABLED_FEATURES=$enable_minimal
767 disabled="Disabled: $enable_minimal"
770 AC_DEFINE_UNQUOTED(DISABLED_FEATURES, "$DISABLED_FEATURES", [String of disabled features])
772 if test "x$mono_feature_disable_aot" = "xyes"; then
773 AC_DEFINE(DISABLE_AOT_COMPILER, 1, [Disable AOT Compiler])
774 AC_MSG_NOTICE([Disabled AOT compiler])
777 if test "x$mono_feature_disable_profiler" = "xyes"; then
778 AC_DEFINE(DISABLE_PROFILER, 1, [Disable default profiler support])
779 AC_MSG_NOTICE([Disabled support for the profiler])
781 AM_CONDITIONAL(DISABLE_PROFILER, test x$mono_feature_disable_profiler = xyes)
783 if test "x$mono_feature_disable_decimal" = "xyes"; then
784 AC_DEFINE(DISABLE_DECIMAL, 1, [Disable System.Decimal support])
785 AC_MSG_NOTICE([Disabled support for decimal])
788 if test "x$mono_feature_disable_pinvoke" = "xyes"; then
789 AC_DEFINE(DISABLE_PINVOKE, 1, [Disable P/Invoke support])
790 AC_MSG_NOTICE([Disabled support for P/Invoke])
793 if test "x$mono_feature_disable_debug" = "xyes"; then
794 AC_DEFINE(DISABLE_DEBUG, 1, [Disable runtime debugging support])
795 AC_MSG_NOTICE([Disabled support for runtime debugging])
798 if test "x$mono_feature_disable_reflection_emit" = "xyes"; then
799 AC_DEFINE(DISABLE_REFLECTION_EMIT, 1, [Disable reflection emit support])
800 mono_feature_disable_reflection_emit_save=yes
801 AC_MSG_NOTICE([Disabled support for Reflection.Emit])
804 if test "x$mono_feature_disable_reflection_emit_save" = "xyes"; then
805 AC_DEFINE(DISABLE_REFLECTION_EMIT_SAVE, 1, [Disable assembly saving support in reflection emit])
806 AC_MSG_NOTICE([Disabled support for Reflection.Emit.Save])
809 if test "x$mono_feature_disable_large_code" = "xyes"; then
810 AC_DEFINE(DISABLE_LARGE_CODE, 1, [Disable support for huge assemblies])
811 AC_MSG_NOTICE([Disabled support for large assemblies])
814 if test "x$mono_feature_disable_logging" = "xyes"; then
815 AC_DEFINE(DISABLE_LOGGING, 1, [Disable support debug logging])
816 AC_MSG_NOTICE([Disabled support for logging])
819 if test "x$mono_feature_disable_com" = "xyes"; then
820 AC_DEFINE(DISABLE_COM, 1, [Disable COM support])
821 AC_MSG_NOTICE([Disabled COM support])
824 if test "x$mono_feature_disable_ssa" = "xyes"; then
825 AC_DEFINE(DISABLE_SSA, 1, [Disable advanced SSA JIT optimizations])
826 AC_MSG_NOTICE([Disabled SSA JIT optimizations])
829 if test "x$mono_feature_disable_generics" = "xyes"; then
830 AC_DEFINE(DISABLE_GENERICS, 1, [Disable generics support])
831 AC_MSG_NOTICE([Disabled Generics Support])
834 if test "x$mono_feature_disable_shadowcopy" = "xyes"; then
835 AC_DEFINE(DISABLE_SHADOW_COPY, 1, [Disable Shadow Copy for AppDomains])
836 AC_MSG_NOTICE([Disabled Shadow copy for AppDomains])
839 if test "x$mono_feature_disable_portability" = "xyes"; then
840 AC_DEFINE(DISABLE_PORTABILITY, 1, [Disables the IO portability layer])
841 AC_MSG_NOTICE([Disabled IO Portability layer])
844 if test "x$mono_feature_disable_attach" = "xyes"; then
845 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
846 AC_MSG_NOTICE([Disabled agent attach])
849 if test "x$mono_feature_disable_full_messages" = "xyes"; then
850 AC_DEFINE(DISABLE_FULL_MESSAGES, 1, [Disables building in the full table of WAPI messages])
851 AC_MSG_NOTICE([Disabled full messages for Win32 errors, only core message strings shipped])
854 if test "x$mono_feature_disable_verifier" = "xyes"; then
855 AC_DEFINE(DISABLE_VERIFIER, 1, [Disables the verifier])
856 AC_MSG_NOTICE([Disabled the metadata and IL verifiers])
859 if test "x$mono_feature_disable_jit" = "xyes"; then
860 AC_DEFINE(DISABLE_JIT, 1, [Disable the JIT, only full-aot mode will be supported by the runtime.])
861 AC_MSG_NOTICE([Disabled the JIT engine, only full AOT will be supported])
864 AM_CONDITIONAL(DISABLE_JIT, test x$mono_feature_disable_jit = xyes)
866 if test "x$mono_feature_disable_simd" = "xyes"; then
867 AC_DEFINE(DISABLE_SIMD, 1, [Disable SIMD intrinsics related optimizations.])
868 AC_MSG_NOTICE([Disabled SIMD support])
871 if test "x$mono_feature_disable_soft_debug" = "xyes"; then
872 AC_DEFINE(DISABLE_SOFT_DEBUG, 1, [Disable Soft Debugger Agent.])
873 AC_MSG_NOTICE([Disabled Soft Debugger.])
876 if test "x$mono_feature_disable_perfcounters" = "xyes"; then
877 AC_DEFINE(DISABLE_PERFCOUNTERS, 1, [Disable Performance Counters.])
878 AC_MSG_NOTICE([Disabled Performance Counters.])
880 if test "x$mono_feature_disable_normalization" = "xyes"; then
881 AC_DEFINE(DISABLE_NORMALIZATION, 1, [Disable String normalization support.])
882 AC_MSG_NOTICE([Disabled String normalization support.])
885 if test "x$mono_feature_disable_assembly_remapping" = "xyes"; then
886 AC_DEFINE(DISABLE_ASSEMBLY_REMAPPING, 1, [Disable assembly remapping.])
887 AC_MSG_NOTICE([Disabled Assembly remapping.])
890 if test "x$mono_feature_disable_shared_perfcounters" = "xyes"; then
891 AC_DEFINE(DISABLE_SHARED_PERFCOUNTERS, 1, [Disable shared perfcounters.])
892 AC_MSG_NOTICE([Disabled Shared perfcounters.])
895 if test "x$mono_feature_disable_appdomains" = "xyes"; then
896 AC_DEFINE(DISABLE_APPDOMAINS, 1, [Disable support for multiple appdomains.])
897 AC_MSG_NOTICE([Disabled support for multiple appdomains.])
900 if test "x$mono_feature_disable_remoting" = "xyes"; then
901 AC_DEFINE(DISABLE_REMOTING, 1, [Disable remoting support (This disables type proxies and make com non-functional)])
902 AC_MSG_NOTICE([Disabled remoting])
905 if test "x$mono_feature_disable_security" = "xyes"; then
906 AC_DEFINE(DISABLE_SECURITY, 1, [Disable CAS/CoreCLR security])
907 AC_MSG_NOTICE([Disabled CAS/CoreCLR security manager (used e.g. for Moonlight)])
910 if test "x$mono_feature_disable_sgen_remset" = "xyes"; then
911 AC_DEFINE(DISABLE_SGEN_REMSET, 1, [Disable wbarrier=remset support in SGEN.])
912 AC_MSG_NOTICE([Disabled wbarrier=remset support in SGEN.])
915 if test "x$mono_feature_disable_sgen_marksweep_par" = "xyes"; then
916 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_PAR, 1, [Disable major=marksweep-par support in SGEN.])
917 AC_MSG_NOTICE([Disabled major=marksweep-par support in SGEN.])
920 if test "x$mono_feature_disable_sgen_marksweep_fixed" = "xyes"; then
921 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_FIXED, 1, [Disable major=marksweep-fixed support in SGEN.])
922 AC_MSG_NOTICE([Disabled major=marksweep-fixed support in SGEN.])
925 if test "x$mono_feature_disable_sgen_marksweep_fixed_par" = "xyes"; then
926 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_FIXED_PAR, 1, [Disable major=marksweep-fixed-par support in SGEN.])
927 AC_MSG_NOTICE([Disabled major=marksweep-fixed-par support in SGEN.])
930 if test "x$mono_feature_disable_sgen_copying" = "xyes"; then
931 AC_DEFINE(DISABLE_SGEN_MAJOR_COPYING, 1, [Disable major=copying support in SGEN.])
932 AC_MSG_NOTICE([Disabled major=copying support in SGEN.])
935 AC_ARG_ENABLE(executables, [ --disable-executables disable the build of the runtime executables], enable_executables=$enableval, enable_executables=yes)
936 AM_CONDITIONAL(DISABLE_EXECUTABLES, test x$enable_executables = xno)
938 has_extension_module=no
939 AC_ARG_ENABLE(extension-module, [ --enable-extension-module=LIST enable the core-extensions from LIST],
941 for extension in `echo "$enable_extension_module" | sed -e "s/,/ /g"`; do
942 if test x$extension = xdefault ; then
943 has_extension_module=yes;
946 if test x$enable_extension_module = xyes; then
947 has_extension_module=yes;
951 AM_CONDITIONAL([HAS_EXTENSION_MODULE], [test x$has_extension_module != xno])
953 if test x$has_extension_module != xno ; then
954 AC_DEFINE([ENABLE_EXTENSION_MODULE], 1, [Extension module enabled])
955 AC_MSG_NOTICE([Enabling mono extension module.])
958 AC_ARG_ENABLE(gsharing, [ --enable-gsharing Enable gsharing], enable_gsharing=$enableval, enable_gsharing=no)
959 if test x$enable_gsharing = xyes; then
960 AC_DEFINE(ENABLE_GSHAREDVT,1,[Gsharing])
963 AC_ARG_ENABLE(native-types, [ --enable-native-types Enable native types], enable_native_types=$enableval, enable_native_types=no)
964 if test x$enable_native_types = xyes; then
965 AC_DEFINE(MONO_NATIVE_TYPES,1,[native types])
968 AC_MSG_CHECKING(for visibility __attribute__)
971 void __attribute__ ((visibility ("hidden"))) doit (void) {}
972 int main () { doit (); return 0; }
975 have_visibility_hidden=yes
978 have_visibility_hidden=no
982 AC_MSG_CHECKING(for deprecated __attribute__)
984 int doit (void) __attribute__ ((deprecated));
985 int doit (void) { return 0; }
996 AC_ARG_ENABLE(parallel-mark, [ --enable-parallel-mark Enables GC Parallel Marking], enable_parallel_mark=$enableval, enable_parallel_mark=$parallel_mark)
997 if test x$enable_parallel_mark = xyes; then
998 libgc_configure_args="$libgc_configure_args --enable-parallel-mark"
1001 AC_ARG_ENABLE(boehm, [ --disable-boehm Disable the Boehm GC.], support_boehm=$enableval,support_boehm=${support_boehm:-yes})
1002 AM_CONDITIONAL(SUPPORT_BOEHM, test x$support_boehm = xyes)
1005 dnl Boehm GC configuration
1013 AC_CHECK_HEADERS(gc.h gc/gc.h, gc_headers=yes)
1014 AC_CHECK_LIB(gc, GC_malloc, found_boehm="yes",,$libdl)
1016 if test "x$found_boehm" != "xyes"; then
1017 AC_MSG_ERROR("GC requested but libgc not found! Install libgc or run configure with --with-gc=none.")
1019 if test "x$gc_headers" != "xyes"; then
1020 AC_MSG_ERROR("GC requested but header files not found! You may need to install them by hand.")
1023 LIBGC_LIBS="-lgc $libdl"
1024 LIBGC_STATIC_LIBS="$LIBGC_LIBS"
1025 libmono_ldflags="$libmono_ldflags -lgc"
1026 BOEHM_DEFINES="-DHAVE_BOEHM_GC"
1028 # AC_CHECK_FUNCS does not work for some reason...
1029 AC_CHECK_LIB(gc, GC_gcj_malloc, found_gcj_malloc="yes",,$libdl)
1030 if test "x$found_gcj_malloc" = "xyes"; then
1031 BOEHM_DEFINES="-DHAVE_GC_GCJ_MALLOC $BOEHM_DEFINES"
1032 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "System Boehm (with typed GC)", [GC description])
1033 gc_msg="System Boehm with typed GC"
1035 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "System Boehm (no typed GC)", [GC description])
1036 gc_msg="System Boehm (without typed GC)"
1038 AC_CHECK_LIB(gc, GC_enable, found_gc_enable="yes",,$libdl)
1039 if test "x$found_gc_enable" = "xyes"; then
1040 BOEHM_DEFINES="-DHAVE_GC_ENABLE $BOEHM_DEFINES"
1043 # check whether we need to explicitly allow
1044 # thread registering
1045 AC_CHECK_LIB(gc, GC_allow_register_threads, found_allow_register_threads="yes",,$libdl)
1046 if test "x$found_allow_register_threads" = "xyes"; then
1047 AC_DEFINE(HAVE_GC_ALLOW_REGISTER_THREADS, 1, [GC requires thread registration])
1056 LIBGC_CPPFLAGS='-I$(top_srcdir)/libgc/include'
1057 LIBGC_LIBS='$(top_builddir)/libgc/libmonogc.la'
1058 LIBGC_STATIC_LIBS='$(top_builddir)/libgc/libmonogc-static.la'
1060 BOEHM_DEFINES="-DHAVE_BOEHM_GC -DHAVE_GC_H -DUSE_INCLUDED_LIBGC -DHAVE_GC_GCJ_MALLOC -DHAVE_GC_ENABLE"
1062 if test x$target_win32 = xyes; then
1063 BOEHM_DEFINES="$BOEHM_DEFINES -DGC_NOT_DLL"
1064 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DGC_BUILD -DGC_NOT_DLL"
1067 gc_msg="bundled Boehm GC with typed GC"
1068 if test x$enable_parallel_mark = xyes; then
1069 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC and Parallel Mark)", [GC description])
1070 gc_msg="$gc_msg and parallel mark"
1072 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC)", [GC description])
1077 AC_MSG_WARN("Use --with-sgen instead, --with-gc= controls Boehm configuration")
1081 AC_MSG_WARN("Compiling mono without GC.")
1082 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "none", [GC description])
1083 AC_DEFINE(HAVE_NULL_GC,1,[No GC support.])
1086 AC_MSG_ERROR([Invalid argument to --with-gc.])
1090 AC_ARG_WITH(large-heap, [ --with-large-heap=yes,no Enable support for GC heaps larger than 3GB (defaults to no)], [large_heap=$withval], [large_heap=no])
1091 if test "x$large_heap" = "xyes"; then
1092 CPPFLAGS="$CPPFLAGS -DLARGE_CONFIG"
1095 AM_CONDITIONAL(INCLUDED_LIBGC, test x$use_included_gc = xyes)
1096 AC_SUBST(LIBGC_CPPFLAGS)
1097 AC_SUBST(LIBGC_LIBS)
1098 AC_SUBST(LIBGC_STATIC_LIBS)
1100 AC_SUBST(BOEHM_DEFINES)
1103 dnl End of libgc checks
1106 dnl *************************************
1107 dnl *** Checks for zero length arrays ***
1108 dnl *************************************
1109 AC_MSG_CHECKING(whether $CC supports zero length arrays)
1117 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 0, [Length of zero length arrays])
1120 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 1, [Length of zero length arrays])
1123 AC_CHECK_HEADERS(nacl/nacl_dyncode.h)
1125 if test x$target_win32 = xno; then
1127 dnl hires monotonic clock support
1128 AC_SEARCH_LIBS(clock_gettime, rt)
1130 dnl dynamic loader support
1131 AC_CHECK_FUNC(dlopen, DL_LIB="",
1132 AC_CHECK_LIB(dl, dlopen, DL_LIB="-ldl", dl_support=no)
1134 if test x$dl_support = xno; then
1135 AC_MSG_WARN([No dynamic loading support available])
1137 LIBS="$LIBS $DL_LIB"
1138 AC_DEFINE(HAVE_DL_LOADER,1,[dlopen-based dynamic loader available])
1139 dnl from glib's configure.in
1140 AC_CACHE_CHECK([for preceeding underscore in symbols],
1142 AC_TRY_RUN([#include <dlfcn.h>
1143 int mono_underscore_test (void) { return 42; }
1145 void *f1 = (void*)0, *f2 = (void*)0, *handle;
1146 handle = dlopen ((void*)0, 0);
1148 f1 = dlsym (handle, "mono_underscore_test");
1149 f2 = dlsym (handle, "_mono_underscore_test");
1150 } return (!f2 || f1);
1152 [mono_cv_uscore=yes],
1153 [mono_cv_uscore=no],
1156 if test "x$mono_cv_uscore" = "xyes"; then
1157 MONO_DL_NEED_USCORE=1
1159 MONO_DL_NEED_USCORE=0
1161 AC_SUBST(MONO_DL_NEED_USCORE)
1162 AC_CHECK_FUNC(dlerror)
1165 dnl ******************************************************************
1166 dnl *** Checks for the IKVM JNI interface library ***
1167 dnl ******************************************************************
1168 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])
1171 if test x$with_ikvm_native = xyes; then
1172 ikvm_native_dir=ikvm-native
1173 jdk_headers_found="IKVM Native"
1176 AC_SUBST(ikvm_native_dir)
1178 AC_CHECK_HEADERS(execinfo.h)
1180 AC_CHECK_HEADERS(sys/auxv.h)
1182 AC_CHECK_FUNCS(getgrgid_r)
1183 AC_CHECK_FUNCS(getgrnam_r)
1184 AC_CHECK_FUNCS(getpwnam_r)
1185 AC_CHECK_FUNCS(getpwuid_r)
1186 AC_CHECK_FUNCS(getresuid)
1187 AC_CHECK_FUNCS(setresuid)
1188 AC_CHECK_FUNCS(kqueue)
1189 AC_CHECK_FUNCS(backtrace_symbols)
1190 AC_CHECK_FUNCS(mkstemp)
1191 AC_CHECK_FUNCS(mmap)
1192 AC_CHECK_FUNCS(madvise)
1193 AC_CHECK_FUNCS(getrusage)
1194 AC_CHECK_FUNCS(getpriority)
1195 AC_CHECK_FUNCS(setpriority)
1196 AC_CHECK_FUNCS(dl_iterate_phdr)
1197 AC_CHECK_FUNCS(dladdr)
1198 AC_CHECK_FUNCS(sysconf)
1200 AC_CHECK_FUNCS(sched_setaffinity)
1201 AC_CHECK_FUNCS(sched_getcpu)
1203 dnl ****************************************************************
1204 dnl *** Check for sched_setaffinity from glibc versions before ***
1205 dnl *** 2.3.4. The older versions of the function only take 2 ***
1206 dnl *** parameters, not 3. ***
1208 dnl *** Because the interface change was not made in a minor ***
1209 dnl *** version rev, the __GLIBC__ and __GLIBC_MINOR__ macros ***
1210 dnl *** won't always indicate the interface sched_affinity has. ***
1211 dnl ****************************************************************
1212 AC_MSG_CHECKING(for sched_setaffinity from glibc < 2.3.4)
1213 AC_TRY_COMPILE([#include <sched.h>], [
1215 sched_setaffinity(0, &mask);
1218 # Yes, we have it...
1220 AC_DEFINE(GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY, 1, [Have GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY])
1222 # We have the new, three-parameter version
1227 dnl ******************************************************************
1228 dnl *** Check for large file support ***
1229 dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) ***
1230 dnl ******************************************************************
1232 # Check that off_t can represent 2**63 - 1 correctly, working around
1233 # potential compiler bugs. Defines LARGE_FILE_SUPPORT, adds $1 to
1234 # CPPFLAGS and sets $large_offt to yes if the test succeeds
1236 AC_DEFUN([LARGE_FILES], [
1237 large_CPPFLAGS=$CPPFLAGS
1238 CPPFLAGS="$CPPFLAGS $1"
1240 #include <sys/types.h>
1243 /* Lifted this compile time assert method from: http://www.jaggersoft.com/pubs/CVu11_3.html */
1244 #define COMPILE_TIME_ASSERT(pred) \
1245 switch(0){case 0:case pred:;}
1246 COMPILE_TIME_ASSERT(sizeof(off_t) * CHAR_BIT == 64);
1249 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT, 1, [Have large file support])
1250 large_CPPFLAGS="$large_CPPFLAGS $1"
1255 CPPFLAGS=$large_CPPFLAGS
1258 AC_MSG_CHECKING(if off_t is 64 bits wide)
1260 if test $large_offt = no; then
1261 AC_MSG_CHECKING(if _FILE_OFFSET_BITS=64 gives 64 bit off_t)
1262 LARGE_FILES("-D_FILE_OFFSET_BITS=64")
1264 if test $large_offt = no; then
1265 AC_MSG_WARN([No 64 bit file size support available])
1268 dnl *****************************
1269 dnl *** Checks for libsocket ***
1270 dnl *****************************
1271 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
1275 dnl *****************************
1276 dnl *** Checks for libinotify ***
1277 dnl *****************************
1278 AC_CHECK_LIB(inotify, inotify_init, LIBS="$LIBS -linotify")
1281 dnl *******************************
1282 dnl *** Checks for MSG_NOSIGNAL ***
1283 dnl *******************************
1284 AC_MSG_CHECKING(for MSG_NOSIGNAL)
1285 AC_TRY_COMPILE([#include <sys/socket.h>], [
1286 int f = MSG_NOSIGNAL;
1288 # Yes, we have it...
1290 AC_DEFINE(HAVE_MSG_NOSIGNAL, 1, [Have MSG_NOSIGNAL])
1292 # We'll have to use signals
1296 dnl *****************************
1297 dnl *** Checks for IPPROTO_IP ***
1298 dnl *****************************
1299 AC_MSG_CHECKING(for IPPROTO_IP)
1300 AC_TRY_COMPILE([#include <netinet/in.h>], [
1301 int level = IPPROTO_IP;
1303 # Yes, we have it...
1305 AC_DEFINE(HAVE_IPPROTO_IP, 1, [Have IPPROTO_IP])
1307 # We'll have to use getprotobyname
1311 dnl *******************************
1312 dnl *** Checks for IPPROTO_IPV6 ***
1313 dnl *******************************
1314 AC_MSG_CHECKING(for IPPROTO_IPV6)
1315 AC_TRY_COMPILE([#include <netinet/in.h>], [
1316 int level = IPPROTO_IPV6;
1318 # Yes, we have it...
1320 AC_DEFINE(HAVE_IPPROTO_IPV6, 1, [Have IPPROTO_IPV6])
1322 # We'll have to use getprotobyname
1326 dnl ******************************
1327 dnl *** Checks for IPPROTO_TCP ***
1328 dnl ******************************
1329 AC_MSG_CHECKING(for IPPROTO_TCP)
1330 AC_TRY_COMPILE([#include <netinet/in.h>], [
1331 int level = IPPROTO_TCP;
1333 # Yes, we have it...
1335 AC_DEFINE(HAVE_IPPROTO_TCP, 1, [Have IPPROTO_TCP])
1337 # We'll have to use getprotobyname
1341 dnl *****************************
1342 dnl *** Checks for SOL_IP ***
1343 dnl *****************************
1344 AC_MSG_CHECKING(for SOL_IP)
1345 AC_TRY_COMPILE([#include <netdb.h>], [
1348 # Yes, we have it...
1350 AC_DEFINE(HAVE_SOL_IP, 1, [Have SOL_IP])
1352 # We'll have to use getprotobyname
1356 dnl *****************************
1357 dnl *** Checks for SOL_IPV6 ***
1358 dnl *****************************
1359 AC_MSG_CHECKING(for SOL_IPV6)
1360 AC_TRY_COMPILE([#include <netdb.h>], [
1361 int level = SOL_IPV6;
1363 # Yes, we have it...
1365 AC_DEFINE(HAVE_SOL_IPV6, 1, [Have SOL_IPV6])
1367 # We'll have to use getprotobyname
1371 dnl *****************************
1372 dnl *** Checks for SOL_TCP ***
1373 dnl *****************************
1374 AC_MSG_CHECKING(for SOL_TCP)
1375 AC_TRY_COMPILE([#include <netdb.h>], [
1376 int level = SOL_TCP;
1378 # Yes, we have it...
1380 AC_DEFINE(HAVE_SOL_TCP, 1, [Have SOL_TCP])
1382 # We'll have to use getprotobyname
1386 dnl *****************************
1387 dnl *** Checks for IP_PKTINFO ***
1388 dnl *****************************
1389 AC_MSG_CHECKING(for IP_PKTINFO)
1390 AC_TRY_COMPILE([#include <linux/in.h>], [
1391 int level = IP_PKTINFO;
1393 # Yes, we have it...
1395 AC_DEFINE(HAVE_IP_PKTINFO, 1, [Have IP_PKTINFO])
1400 dnl *****************************
1401 dnl *** Checks for IPV6_PKTINFO ***
1402 dnl *****************************
1403 AC_MSG_CHECKING(for IPV6_PKTINFO)
1404 AC_TRY_COMPILE([#include <netdb.h>], [
1405 int level = IPV6_PKTINFO;
1407 # Yes, we have it...
1409 AC_DEFINE(HAVE_IPV6_PKTINFO, 1, [Have IPV6_PKTINFO])
1414 dnl **********************************
1415 dnl *** Checks for IP_DONTFRAG ***
1416 dnl **********************************
1417 AC_MSG_CHECKING(for IP_DONTFRAG)
1418 AC_TRY_COMPILE([#include <netinet/in.h>], [
1419 int level = IP_DONTFRAG;
1421 # Yes, we have it...
1423 AC_DEFINE(HAVE_IP_DONTFRAG, 1, [Have IP_DONTFRAG])
1428 dnl **********************************
1429 dnl *** Checks for IP_DONTFRAGMENT ***
1430 dnl **********************************
1431 AC_MSG_CHECKING(for IP_DONTFRAGMENT)
1432 AC_TRY_COMPILE([#include <Ws2ipdef.h>], [
1433 int level = IP_DONTFRAGMENT;
1435 # Yes, we have it...
1437 AC_DEFINE(HAVE_IP_DONTFRAGMENT, 1, [Have IP_DONTFRAGMENT])
1442 dnl **********************************
1443 dnl *** Checks for IP_MTU_DISCOVER ***
1444 dnl **********************************
1445 AC_MSG_CHECKING(for IP_MTU_DISCOVER)
1446 AC_TRY_COMPILE([#include <linux/in.h>], [
1447 int level = IP_MTU_DISCOVER;
1449 # Yes, we have it...
1451 AC_DEFINE(HAVE_IP_MTU_DISCOVER, 1, [Have IP_MTU_DISCOVER])
1456 dnl **********************************
1457 dnl *** Checks for IP_PMTUDISC_DO ***
1458 dnl **********************************
1459 AC_MSG_CHECKING(for IP_PMTUDISC_DO)
1460 AC_TRY_COMPILE([#include <linux/in.h>], [
1461 int level = IP_PMTUDISC_DO;
1463 # Yes, we have it...
1465 AC_DEFINE(HAVE_IP_PMTUDISC_DO, 1, [Have IP_PMTUDISC_DO])
1470 dnl *********************************
1471 dnl *** Check for struct ip_mreqn ***
1472 dnl *********************************
1473 AC_MSG_CHECKING(for struct ip_mreqn)
1474 AC_TRY_COMPILE([#include <netinet/in.h>], [
1475 struct ip_mreqn mreq;
1476 mreq.imr_address.s_addr = 0;
1478 # Yes, we have it...
1480 AC_DEFINE(HAVE_STRUCT_IP_MREQN, 1, [Have struct ip_mreqn])
1482 # We'll just have to try and use struct ip_mreq
1484 AC_MSG_CHECKING(for struct ip_mreq)
1485 AC_TRY_COMPILE([#include <netinet/in.h>], [
1486 struct ip_mreq mreq;
1487 mreq.imr_interface.s_addr = 0;
1489 # Yes, we have it...
1491 AC_DEFINE(HAVE_STRUCT_IP_MREQ, 1, [Have struct ip_mreq])
1493 # No multicast support
1498 dnl **********************************
1499 dnl *** Check for gethostbyname2_r ***
1500 dnl **********************************
1501 AC_MSG_CHECKING(for gethostbyname2_r)
1502 AC_TRY_LINK([#include <netdb.h>], [
1503 gethostbyname2_r(NULL,0,NULL,NULL,0,NULL,NULL);
1505 # Yes, we have it...
1507 AC_DEFINE(HAVE_GETHOSTBYNAME2_R, 1, [Have gethostbyname2_r])
1512 dnl *****************************
1513 dnl *** Checks for libnsl ***
1514 dnl *****************************
1515 AC_CHECK_FUNC(gethostbyaddr, , AC_CHECK_LIB(nsl, gethostbyaddr, LIBS="$LIBS -lnsl"))
1517 AC_CHECK_FUNCS(inet_pton inet_aton)
1519 dnl ***********************************************
1520 dnl *** Checks for size of sockaddr_un.sun_path ***
1521 dnl ***********************************************
1522 # AC_CHECK_SIZEOF can't cope with struct members :-(
1523 AC_MSG_CHECKING(size of sockaddr_un.sun_path)
1524 AC_CACHE_VAL(mono_cv_sizeof_sunpath,
1526 #include <sys/types.h>
1531 struct sockaddr_un sock_un;
1532 FILE *f=fopen("conftestval", "w");
1534 fprintf(f, "%d\n", sizeof(sock_un.sun_path));
1537 ], mono_cv_sizeof_sunpath=`cat conftestval`,
1538 mono_cv_sizeof_sunpath=0,
1539 mono_cv_sizeof_sunpath=0)])dnl
1540 AC_MSG_RESULT($mono_cv_sizeof_sunpath)
1541 AC_DEFINE_UNQUOTED(MONO_SIZEOF_SUNPATH, $mono_cv_sizeof_sunpath, [Sizeof sock_un.sun_path])
1543 dnl *****************************
1544 dnl *** Checks for libxnet ***
1545 dnl *****************************
1548 AC_MSG_CHECKING(for Solaris XPG4 support)
1549 if test -f /usr/lib/libxnet.so; then
1550 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=500"
1551 CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
1552 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED=1"
1559 if test "$GCC" = "yes"; then
1560 CFLAGS="$CFLAGS -Wno-char-subscripts"
1565 dnl *****************************
1566 dnl *** Checks for libpthread ***
1567 dnl *****************************
1568 # on FreeBSD -STABLE, the pthreads functions all reside in libc_r
1569 # and libpthread does not exist
1573 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1576 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1579 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -lpthread")
1582 AC_CHECK_HEADERS(pthread.h)
1583 AC_CHECK_HEADERS(pthread_np.h)
1584 AC_CHECK_FUNCS(pthread_mutex_timedlock)
1585 AC_CHECK_FUNCS(pthread_getattr_np pthread_attr_get_np)
1586 AC_CHECK_FUNCS(pthread_kill)
1587 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
1588 AC_TRY_COMPILE([ #include <pthread.h>], [
1589 pthread_mutexattr_t attr;
1590 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
1595 AC_ERROR(Posix system lacks support for recursive mutexes)
1597 AC_CHECK_FUNCS(pthread_attr_setstacksize)
1598 AC_CHECK_FUNCS(pthread_attr_getstack pthread_attr_getstacksize)
1599 AC_CHECK_FUNCS(pthread_get_stacksize_np pthread_get_stackaddr_np)
1601 dnl ***********************************
1602 dnl *** Checks for signals
1603 dnl ***********************************
1604 AC_CHECK_HEADERS(signal.h)
1605 AC_CHECK_FUNCS(sigaction)
1607 dnl ***********************************
1608 dnl *** Checks for working __thread ***
1609 dnl ***********************************
1610 AC_MSG_CHECKING(for working __thread)
1611 if test "x$with_tls" != "x__thread"; then
1612 AC_MSG_RESULT(disabled)
1613 elif test "x$cross_compiling" = "xyes"; then
1614 AC_MSG_RESULT(cross compiling, assuming yes)
1617 #if defined(__APPLE__) && defined(__clang__)
1618 #error "__thread does not currently work with clang on Mac OS X"
1621 #include <pthread.h>
1623 static int res1, res2;
1625 void thread_main (void *arg)
1640 pthread_create (&t1, NULL, thread_main, 1);
1641 pthread_create (&t2, NULL, thread_main, 2);
1643 pthread_join (t1, NULL);
1644 pthread_join (t2, NULL);
1646 return !(res1 + res2 == 2);
1656 dnl **************************************
1657 dnl *** Checks for working sigaltstack ***
1658 dnl **************************************
1659 AC_MSG_CHECKING(for working sigaltstack)
1660 if test "x$with_sigaltstack" != "xyes"; then
1661 AC_MSG_RESULT(disabled)
1662 elif test "x$cross_compiling" = "xyes"; then
1663 AC_MSG_RESULT(cross compiling, assuming yes)
1670 #include <pthread.h>
1671 #include <sys/wait.h>
1672 #if defined(__FreeBSD__) || defined(__NetBSD__)
1673 #define SA_STACK SA_ONSTACK
1676 sigsegv_signal_handler (int _dummy, siginfo_t *info, void *context)
1681 volatile char*__ptr = NULL;
1683 loop (void *ignored)
1692 struct sigaction sa;
1696 struct sigaltstack sas;
1699 pthread_attr_t attr;
1701 sa.sa_sigaction = sigsegv_signal_handler;
1702 sigemptyset (&sa.sa_mask);
1703 sa.sa_flags = SA_SIGINFO | SA_ONSTACK;
1704 if (sigaction (SIGSEGV, &sa, NULL) == -1) {
1705 perror ("sigaction");
1709 /* x86 darwin deliver segfaults using SIGBUS */
1710 if (sigaction (SIGBUS, &sa, NULL) == -1) {
1711 perror ("sigaction");
1714 sas.ss_sp = malloc (SIGSTKSZ);
1715 sas.ss_size = SIGSTKSZ;
1717 if (sigaltstack (&sas, NULL) == -1) {
1718 perror ("sigaltstack");
1722 pthread_attr_init (&attr);
1723 if (pthread_create(&id, &attr, loop, &attr) != 0) {
1724 printf ("pthread_create\n");
1748 for (i = 0; i < 300; ++i) {
1749 waitpid (son, &status, WNOHANG);
1750 if (WIFEXITED (status) && WEXITSTATUS (status) == 0)
1755 kill (son, SIGKILL);
1761 AC_DEFINE(HAVE_WORKING_SIGALTSTACK, 1, [Have a working sigaltstack])
1768 dnl ********************************
1769 dnl *** Checks for semaphore lib ***
1770 dnl ********************************
1771 # 'Real Time' functions on Solaris
1772 # posix4 on Solaris 2.6
1773 # pthread (first!) on Linux
1774 AC_SEARCH_LIBS(sem_init, pthread rt posix4)
1776 AC_SEARCH_LIBS(shm_open, pthread rt posix4)
1777 AC_CHECK_FUNCS(shm_open)
1779 dnl ********************************
1780 dnl *** Checks for timezone stuff **
1781 dnl ********************************
1782 AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
1788 ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
1789 if test $ac_cv_struct_tm_gmtoff = yes; then
1790 AC_DEFINE(HAVE_TM_GMTOFF, 1, [Have tm_gmtoff])
1792 AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone,
1797 ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no))
1798 if test $ac_cv_var_timezone = yes; then
1799 AC_DEFINE(HAVE_TIMEZONE, 1, [Have timezone variable])
1801 AC_ERROR(unable to find a way to determine timezone)
1805 dnl *********************************
1806 dnl *** Checks for math functions ***
1807 dnl *********************************
1808 AC_SEARCH_LIBS(sqrtf, m)
1809 if test "x$has_broken_apple_cpp" != "xyes"; then
1810 AC_CHECK_FUNCS(finite, , AC_MSG_CHECKING(for finite in math.h)
1811 AC_TRY_LINK([#include <math.h>],
1813 AC_DEFINE(HAVE_FINITE, 1, [Have finite in -lm]) AC_MSG_RESULT(yes),
1816 AC_CHECK_FUNCS(isfinite, , AC_MSG_CHECKING(for isfinite in math.h)
1817 AC_TRY_LINK([#include <math.h>],
1819 AC_DEFINE(HAVE_ISFINITE, 1, [Have isfinite]) AC_MSG_RESULT(yes),
1822 dnl ****************************************************************
1823 dnl *** Checks for working poll() (macosx defines it but doesn't ***
1824 dnl *** have it in the library (duh)) ***
1825 dnl ****************************************************************
1826 AC_CHECK_FUNCS(poll)
1828 dnl *************************
1829 dnl *** Check for signbit ***
1830 dnl *************************
1831 AC_MSG_CHECKING(for signbit)
1832 AC_TRY_LINK([#include <math.h>], [
1833 int s = signbit(1.0);
1836 AC_DEFINE(HAVE_SIGNBIT, 1, [Have signbit])
1841 dnl **********************************
1843 dnl **********************************
1844 if test "x$ac_cv_header_nacl_nacl_dyncode_h" = "xno"; then
1845 AC_CHECK_HEADERS(sys/epoll.h)
1847 AC_CHECK_FUNCS(epoll_ctl, [haveepoll=yes], )
1848 if test "x$haveepoll" = "xyes" -a "x$ac_cv_header_sys_epoll_h" = "xyes"; then
1849 AC_DEFINE(HAVE_EPOLL, 1, [epoll supported])
1855 AC_CHECK_HEADERS(sys/event.h)
1856 AC_CHECK_FUNCS(kqueue, [havekqueue=yes], )
1858 dnl **************************************
1859 dnl * Darwin has a race that prevents us from using reliably:
1860 dnl * http://lists.apple.com/archives/darwin-dev/2011/Jun/msg00016.html
1861 dnl * Since kqueue is mostly used for scaling large web servers,
1862 dnl * and very few folks run Mono on large web servers on OSX, falling
1864 dnl **************************************
1865 if test "x$havekqueue" = "xyes" -a "x$ac_cv_header_sys_event_h" = "xyes"; then
1866 if test "x$platform_darwin" = "xno"; then
1867 AC_DEFINE(USE_KQUEUE_FOR_THREADPOOL, 1, [Use kqueue for the threadpool])
1871 dnl ******************************
1872 dnl *** Checks for SIOCGIFCONF ***
1873 dnl ******************************
1874 AC_CHECK_HEADERS(sys/ioctl.h)
1875 AC_CHECK_HEADERS(net/if.h, [], [],
1877 #ifdef HAVE_SYS_TYPES_H
1878 # include <sys/types.h>
1880 #ifdef HAVE_SYS_SOCKET_H
1881 # include <sys/socket.h>
1884 AC_MSG_CHECKING(for ifreq)
1887 #include <sys/ioctl.h>
1895 x = (void *) &ifr->ifr_addr;
1898 AC_DEFINE(HAVE_SIOCGIFCONF, 1, [Can get interface list])
1902 dnl **********************************
1903 dnl *** Checks for sin_len ***
1904 dnl **********************************
1905 AC_MSG_CHECKING(for sockaddr_in.sin_len)
1907 #include <netinet/in.h>
1909 struct sockaddr_in saddr;
1910 saddr.sin_len = sizeof (saddr);
1913 AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [sockaddr_in has sin_len])
1917 dnl **********************************
1918 dnl *** Checks for sin6_len ***
1919 dnl **********************************
1920 AC_MSG_CHECKING(for sockaddr_in6.sin6_len)
1922 #include <netinet/in.h>
1924 struct sockaddr_in6 saddr6;
1925 saddr6.sin6_len = sizeof (saddr6);
1928 AC_DEFINE(HAVE_SOCKADDR_IN6_SIN_LEN, 1, [sockaddr_in6 has sin6_len])
1932 dnl **********************************
1933 dnl *** Check for getifaddrs ***
1934 dnl **********************************
1935 AC_MSG_CHECKING(for getifaddrs)
1938 #include <sys/types.h>
1939 #include <sys/socket.h>
1940 #include <ifaddrs.h>
1944 # Yes, we have it...
1946 AC_DEFINE(HAVE_GETIFADDRS, 1, [Have getifaddrs])
1950 dnl **********************************
1951 dnl *** Check for if_nametoindex ***
1952 dnl **********************************
1953 AC_MSG_CHECKING(for if_nametoindex)
1956 #include <sys/types.h>
1957 #include <sys/socket.h>
1960 if_nametoindex(NULL);
1962 # Yes, we have it...
1964 AC_DEFINE(HAVE_IF_NAMETOINDEX, 1, [Have if_nametoindex])
1969 dnl **********************************
1970 dnl *** Checks for MonoPosixHelper ***
1971 dnl **********************************
1972 AC_CHECK_HEADERS(checklist.h)
1973 AC_CHECK_HEADERS(pathconf.h)
1974 AC_CHECK_HEADERS(fstab.h)
1975 AC_CHECK_HEADERS(attr/xattr.h)
1976 AC_CHECK_HEADERS(sys/extattr.h)
1977 AC_CHECK_HEADERS(sys/sendfile.h)
1978 AC_CHECK_HEADERS(sys/statvfs.h)
1979 AC_CHECK_HEADERS(sys/statfs.h)
1980 AC_CHECK_HEADERS(sys/vfstab.h)
1981 AC_CHECK_HEADERS(sys/xattr.h)
1982 AC_CHECK_HEADERS(sys/mman.h)
1983 AC_CHECK_HEADERS(sys/param.h)
1984 AC_CHECK_HEADERS(sys/mount.h, [], [],
1986 #ifdef HAVE_SYS_PARAM_H
1987 # include <sys/param.h>
1990 AC_CHECK_HEADERS(sys/mount.h)
1991 AC_CHECK_FUNCS(confstr)
1992 AC_CHECK_FUNCS(seekdir telldir)
1993 AC_CHECK_FUNCS(getdomainname)
1994 AC_CHECK_FUNCS(setdomainname)
1995 AC_CHECK_FUNCS(endgrent getgrent fgetgrent setgrent)
1996 AC_CHECK_FUNCS(setgroups)
1997 AC_CHECK_FUNCS(endpwent getpwent fgetpwent setpwent)
1998 AC_CHECK_FUNCS(getfsstat)
1999 AC_CHECK_FUNCS(lutimes futimes)
2000 AC_CHECK_FUNCS(mremap)
2001 AC_CHECK_FUNCS(remap_file_pages)
2002 AC_CHECK_FUNCS(posix_fadvise)
2003 AC_CHECK_FUNCS(posix_fallocate)
2004 AC_CHECK_FUNCS(posix_madvise)
2005 AC_CHECK_FUNCS(vsnprintf)
2006 AC_CHECK_FUNCS(sendfile)
2007 AC_CHECK_FUNCS(gethostid sethostid)
2008 AC_CHECK_FUNCS(sethostname)
2009 AC_CHECK_FUNCS(statfs)
2010 AC_CHECK_FUNCS(fstatfs)
2011 AC_CHECK_FUNCS(statvfs)
2012 AC_CHECK_FUNCS(fstatvfs)
2013 AC_CHECK_FUNCS(stime)
2014 AC_CHECK_FUNCS(strerror_r)
2015 AC_CHECK_FUNCS(ttyname_r)
2016 AC_CHECK_FUNCS(psignal)
2017 AC_CHECK_FUNCS(getlogin_r)
2018 AC_CHECK_FUNCS(lockf)
2019 AC_CHECK_FUNCS(swab)
2020 AC_CHECK_FUNCS(setusershell endusershell)
2021 AC_CHECK_FUNCS(futimens utimensat)
2022 AC_CHECK_FUNCS(fstatat mknodat readlinkat)
2023 AC_CHECK_FUNCS(readv writev preadv pwritev)
2024 AC_CHECK_FUNCS(setpgid)
2025 AC_CHECK_SIZEOF(size_t)
2026 AC_CHECK_TYPES([blksize_t], [AC_DEFINE(HAVE_BLKSIZE_T)], ,
2027 [#include <sys/types.h>
2028 #include <sys/stat.h>
2029 #include <unistd.h>])
2030 AC_CHECK_TYPES([blkcnt_t], [AC_DEFINE(HAVE_BLKCNT_T)], ,
2031 [#include <sys/types.h>
2032 #include <sys/stat.h>
2033 #include <unistd.h>])
2034 AC_CHECK_TYPES([suseconds_t], [AC_DEFINE(HAVE_SUSECONDS_T)], ,
2035 [#include <sys/time.h>])
2036 AC_CHECK_TYPES([struct flock], [AC_DEFINE(HAVE_STRUCT_FLOCK)], ,
2037 [#include <unistd.h>
2038 #include <fcntl.h>])
2039 AC_CHECK_TYPES([struct iovec], [AC_DEFINE(HAVE_STRUCT_IOVEC)], ,
2040 [#include <sys/uio.h>])
2041 AC_CHECK_TYPES([struct pollfd], [AC_DEFINE(HAVE_STRUCT_POLLFD)], ,
2042 [#include <sys/poll.h>])
2043 AC_CHECK_TYPES([struct stat], [AC_DEFINE(HAVE_STRUCT_STAT)], ,
2044 [#include <sys/types.h>
2045 #include <sys/stat.h>
2046 #include <unistd.h>])
2047 AC_CHECK_TYPES([struct timespec], [AC_DEFINE(HAVE_STRUCT_TIMESPEC)], ,
2048 [#include <time.h>])
2049 AC_CHECK_TYPES([struct timeval], [AC_DEFINE(HAVE_STRUCT_TIMEVAL)], ,
2050 [#include <sys/time.h>
2051 #include <sys/types.h>
2052 #include <utime.h>])
2053 AC_CHECK_TYPES([struct timezone], [AC_DEFINE(HAVE_STRUCT_TIMEZONE)], ,
2054 [#include <sys/time.h>])
2055 AC_CHECK_TYPES([struct utimbuf], [AC_DEFINE(HAVE_STRUCT_UTIMBUF)], ,
2056 [#include <sys/types.h>
2057 #include <utime.h>])
2059 [struct dirent.d_off, struct dirent.d_reclen, struct dirent.d_type],,,
2060 [#include <sys/types.h>
2061 #include <dirent.h>])
2063 [struct passwd.pw_gecos],,,
2064 [#include <sys/types.h>
2067 [struct statfs.f_flags],,,
2068 [#include <sys/types.h>
2069 #include <sys/vfs.h>])
2071 [struct stat.st_atim, struct stat.st_mtim, struct stat.st_ctim],,,
2072 [#include <sys/types.h>
2073 #include <sys/stat.h>
2074 #include <unistd.h>])
2076 dnl Favour xattr through glibc, but use libattr if we have to
2077 AC_CHECK_FUNC(lsetxattr, ,
2078 AC_CHECK_LIB(attr, lsetxattr, XATTR_LIB="-lattr",)
2082 dnl kinfo_proc.kp_proc works on darwin but fails on other simil-bsds
2084 [struct kinfo_proc.kp_proc],,,
2085 [#include <sys/types.h>
2086 #include <sys/param.h>
2087 #include <sys/sysctl.h>
2088 #include <sys/proc.h>
2091 dnl *********************************
2092 dnl *** Checks for Windows compilation ***
2093 dnl *********************************
2094 AC_CHECK_HEADERS(sys/time.h)
2095 AC_CHECK_HEADERS(sys/param.h)
2096 AC_CHECK_HEADERS(dirent.h)
2098 dnl ******************************************
2099 dnl *** Checks for OSX and iOS compilation ***
2100 dnl ******************************************
2101 AC_CHECK_HEADERS(CommonCrypto/CommonDigest.h)
2103 dnl *********************************
2104 dnl *** Check for Console 2.0 I/O ***
2105 dnl *********************************
2106 AC_CHECK_HEADERS([curses.h])
2107 AC_CHECK_HEADERS([term.h], [], [],
2112 AC_CHECK_HEADERS([termios.h])
2114 dnl * This is provided in io-layer, but on windows it's only available
2116 AC_DEFINE(HAVE_GETPROCESSID, 1, [Define if GetProcessId is available])
2118 dnl *********************************
2119 dnl *** Checks for Windows compilation ***
2120 dnl *********************************
2121 AC_CHECK_HEADERS(winternl.h)
2123 jdk_headers_found=no
2124 AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
2125 AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?))
2126 AC_CHECK_LIB(ole32, main, LIBS="$LIBS -lole32", AC_ERROR(bad mingw install?))
2127 AC_CHECK_LIB(winmm, main, LIBS="$LIBS -lwinmm", AC_ERROR(bad mingw install?))
2128 AC_CHECK_LIB(oleaut32, main, LIBS="$LIBS -loleaut32", AC_ERROR(bad mingw install?))
2129 AC_CHECK_LIB(advapi32, main, LIBS="$LIBS -ladvapi32", AC_ERROR(bad mingw install?))
2130 AC_CHECK_LIB(version, main, LIBS="$LIBS -lversion", AC_ERROR(bad mingw install?))
2132 dnl *********************************
2133 dnl *** Check for struct ip_mreqn ***
2134 dnl *********************************
2135 AC_MSG_CHECKING(for struct ip_mreqn)
2136 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
2137 struct ip_mreqn mreq;
2138 mreq.imr_address.s_addr = 0;
2140 # Yes, we have it...
2142 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
2144 # We'll just have to try and use struct ip_mreq
2146 AC_MSG_CHECKING(for struct ip_mreq)
2147 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
2148 struct ip_mreq mreq;
2149 mreq.imr_interface.s_addr = 0;
2151 # Yes, we have it...
2153 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
2155 # No multicast support
2159 AC_CHECK_FUNCS(GetProcessId)
2160 AC_CHECK_DECLS(InterlockedExchange64, [], [], [[#include <windows.h>]])
2161 AC_CHECK_DECLS(InterlockedCompareExchange64, [], [], [[#include <windows.h>]])
2162 AC_CHECK_DECLS(InterlockedDecrement64, [], [], [[#include <windows.h>]])
2163 AC_CHECK_DECLS(InterlockedIncrement64, [], [], [[#include <windows.h>]])
2164 AC_CHECK_DECLS(InterlockedAdd, [], [], [[#include <windows.h>]])
2165 AC_CHECK_DECLS(InterlockedAdd64, [], [], [[#include <windows.h>]])
2166 AC_CHECK_DECLS(__readfsdword, [], [], [[#include <windows.h>]])
2170 AC_MSG_CHECKING(for socklen_t)
2172 #include <sys/types.h>
2173 #include <sys/socket.h>
2177 ac_cv_c_socklen_t=yes
2178 AC_DEFINE(HAVE_SOCKLEN_T, 1, [Have socklen_t])
2184 AC_MSG_CHECKING(for array element initializer support)
2185 AC_TRY_COMPILE([#include <sys/socket.h>], [
2186 const int array[] = {[1] = 2,};
2188 # Yes, we have it...
2190 AC_DEFINE(HAVE_ARRAY_ELEM_INIT,1,[Supports C99 array initialization])
2192 # We'll have to use signals
2196 AC_CHECK_FUNCS(trunc, , AC_MSG_CHECKING(for trunc in math.h)
2197 # Simply calling trunc (0.0) is no good since gcc will optimize the call away
2198 AC_TRY_LINK([#include <math.h>],
2199 [ static void *p = &trunc; ],
2201 AC_DEFINE(HAVE_TRUNC)
2207 if test "x$ac_cv_truncl" != "xyes"; then
2208 AC_CHECK_LIB(sunmath, aintl, [ AC_DEFINE(HAVE_AINTL, 1, [Has the 'aintl' function]) LIBS="$LIBS -lsunmath"])
2211 AC_CHECK_FUNCS(round)
2212 AC_CHECK_FUNCS(rint)
2213 AC_CHECK_FUNCS(execvp)
2215 dnl ****************************
2216 dnl *** Look for /dev/random ***
2217 dnl ****************************
2219 AC_MSG_CHECKING([if usage of random device is requested])
2220 AC_ARG_ENABLE(dev-random,
2221 [ --disable-dev-random disable the use of the random device (enabled by default)],
2222 try_dev_random=$enableval, try_dev_random=yes)
2224 AC_MSG_RESULT($try_dev_random)
2228 NAME_DEV_RANDOM="/dev/srandom"
2231 dnl Win32 does not have /dev/random, they have their own method...
2233 *-mingw*|*-*-cygwin*)
2234 ac_cv_have_dev_random=no
2237 dnl Everywhere else, it's /dev/random
2240 NAME_DEV_RANDOM="/dev/random"
2244 AC_DEFINE_UNQUOTED(NAME_DEV_RANDOM, "$NAME_DEV_RANDOM", [Name of /dev/random])
2246 dnl Now check if the device actually exists
2248 if test "x$try_dev_random" = "xyes"; then
2249 AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
2250 [if test -r "$NAME_DEV_RANDOM" ; then
2251 ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
2252 if test "x$ac_cv_have_dev_random" = "xyes"; then
2253 AC_DEFINE(HAVE_CRYPT_RNG, 1, [Have /dev/random])
2256 AC_MSG_CHECKING(for random device)
2257 ac_cv_have_dev_random=no
2258 AC_MSG_RESULT(has been disabled)
2261 if test "x$host_win32" = "xyes"; then
2262 AC_DEFINE(HAVE_CRYPT_RNG)
2265 if test "x$ac_cv_have_dev_random" = "xno" \
2266 && test "x$host_win32" = "xno"; then
2269 *** A system-provided entropy source was not found on this system.
2270 *** Because of this, the System.Security.Cryptography random number generator
2271 *** will throw a NotImplemented exception.
2273 *** If you are seeing this message, and you know your system DOES have an
2274 *** entropy collection in place, please contact <crichton@gimp.org> and
2275 *** provide information about the system and how to access the random device.
2277 *** Otherwise you can install either egd or prngd and set the environment
2278 *** variable MONO_EGD_SOCKET to point to the daemon's socket to use that.
2282 AC_MSG_CHECKING([if inter-process shared handles are requested])
2283 AC_ARG_ENABLE(shared-handles, [ --disable-shared-handles disable inter-process shared handles], try_shared_handles=$enableval, try_shared_handles=yes)
2284 AC_MSG_RESULT($try_shared_handles)
2285 if test "x$try_shared_handles" != "xyes"; then
2286 AC_DEFINE(DISABLE_SHARED_HANDLES, 1, [Disable inter-process shared handles])
2287 AC_SUBST(DISABLE_SHARED_HANDLES)
2290 AC_ARG_ENABLE(bcl-opt, [ --disable-bcl-opt BCL is compiled with no optimizations (allows accurate BCL debugging)], test_bcl_opt=$enableval, test_bcl_opt=yes)
2292 AC_ARG_ENABLE(nunit-tests, [ --enable-nunit-tests Run the nunit tests of the class library on 'make check'])
2293 AM_CONDITIONAL(ENABLE_NUNIT_TESTS, [test x$enable_nunit_tests = xyes])
2295 AC_MSG_CHECKING([if big-arrays are to be enabled])
2296 AC_ARG_ENABLE(big-arrays, [ --enable-big-arrays Enable the allocation and indexing of arrays greater than Int32.MaxValue], enable_big_arrays=$enableval, enable_big_arrays=no)
2297 if test "x$enable_big_arrays" = "xyes" ; then
2298 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2299 AC_DEFINE(MONO_BIG_ARRAYS,1,[Enable the allocation and indexing of arrays greater than Int32.MaxValue])
2301 AC_MSG_ERROR([The allocation and indexing of arrays greater than Int32.MaxValue is not supported on this platform.])
2304 AC_MSG_RESULT($enable_big_arrays)
2310 AC_ARG_ENABLE(dtrace,[ --enable-dtrace Enable DTrace probes], enable_dtrace=$enableval, enable_dtrace=$has_dtrace)
2312 if test "x$enable_dtrace" = "xyes"; then
2313 if test "x$has_dtrace" = "xno"; then
2314 AC_MSG_ERROR([DTrace probes are not supported on this platform.])
2316 AC_PATH_PROG(DTRACE, [dtrace], [no], [$PATH:/usr/sbin])
2317 if test "x$DTRACE" = "xno"; then
2318 AC_MSG_RESULT([dtrace utility not found, dtrace support disabled.])
2320 elif ! $DTRACE -h -s $srcdir/data/mono.d > /dev/null 2>&1; then
2321 AC_MSG_RESULT([dtrace doesn't support -h option, dtrace support disabled.])
2327 if test "x$enable_dtrace" = "xyes"; then
2328 AC_DEFINE(ENABLE_DTRACE, 1, [Enable DTrace probes])
2330 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2333 DTRACEFLAGS="-arch ppc64"
2336 DTRACEFLAGS="-arch x86_64"
2345 DTRACEFLAGS="-arch ppc"
2348 DTRACEFLAGS="-arch i386"
2355 AC_SUBST(DTRACEFLAGS)
2361 AC_CHECK_HEADERS([sys/sdt.h])
2363 AM_CONDITIONAL(ENABLE_DTRACE, [test x$enable_dtrace = xyes])
2364 AM_CONDITIONAL(DTRACE_G_REQUIRED, [test x$dtrace_g = xyes])
2370 AC_ARG_ENABLE(nacl_codegen, [ --enable-nacl-codegen Enable Native Client code generation], enable_nacl_codegen=$enableval, enable_nacl_codegen=no)
2371 AC_ARG_ENABLE(nacl_gc, [ --enable-nacl-gc Enable Native Client garbage collection], enable_nacl_gc=$enableval, enable_nacl_gc=no)
2373 AM_CONDITIONAL(NACL_CODEGEN, test x$enable_nacl_codegen != xno)
2376 dnl Hack to use system mono for operations in build/install not allowed in NaCl.
2379 if test "x$ac_cv_header_nacl_nacl_dyncode_h" = "xyes"; then
2380 nacl_self_host="nacl_self_host"
2382 AC_SUBST(nacl_self_host)
2384 if test "x$enable_nacl_codegen" = "xyes"; then
2385 MONO_NACL_ALIGN_MASK_OFF=1
2386 AC_DEFINE(TARGET_NACL, 1, [...])
2387 AC_DEFINE(__native_client_codegen__, 1, [...])
2389 MONO_NACL_ALIGN_MASK_OFF=0
2390 AC_DEFINE(__default_codegen__, 1, [...])
2392 if test "x$enable_nacl_gc" = "xyes"; then
2393 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86"; then
2394 INSTRUMENT_CFLAG="-finstrument-for-thread-suspension"
2396 # Not yet implemented
2399 CPPFLAGS="$CPPFLAGS $INSTRUMENT_CFLAG -D__native_client_gc__"
2401 AC_SUBST(MONO_NACL_ALIGN_MASK_OFF)
2407 AC_ARG_ENABLE(llvm,[ --enable-llvm Enable the LLVM back-end], enable_llvm=$enableval, enable_llvm=no)
2408 AC_ARG_ENABLE(loadedllvm,[ --enable-loadedllvm Load the LLVM back-end dynamically], enable_llvm=$enableval && enable_loadedllvm=$enableval, enable_loadedllvm=no)
2409 AC_ARG_ENABLE(llvm-version-check,[ --enable-llvm-version-check Check that the LLVM matches the version expected by mono], enable_llvm_version_check=$enableval, enable_llvm_version_check=no)
2411 AC_ARG_WITH(llvm, [ --with-llvm=<llvm prefix> Enable the LLVM back-end], enable_llvm=yes,)
2413 if test "x$enable_llvm" = "xyes"; then
2414 if test "x$with_llvm" != "x"; then
2415 LLVM_CONFIG=$with_llvm/bin/llvm-config
2416 if test ! -x $LLVM_CONFIG; then
2417 AC_MSG_ERROR([LLVM executable $LLVM_CONFIG not found.])
2420 AC_PATH_PROG(LLVM_CONFIG, llvm-config, no)
2421 if test "x$LLVM_CONFIG" = "xno"; then
2422 AC_MSG_ERROR([llvm-config not found.])
2426 llvm_codegen="x86codegen"
2429 llvm_codegen="armcodegen"
2433 # The output of --cflags seems to include optimizations flags too
2434 LLVM_CFLAGS=`$LLVM_CONFIG --cflags | sed -e 's/-O2//g' | sed -e 's/-O0//g' | sed -e 's/-fomit-frame-pointer//g' | sed -e 's/-fPIC//g'`
2435 # LLVM is compiled with -fno-rtti, so we need this too, since our classes inherit
2436 # from LLVM classes.
2437 LLVM_CXXFLAGS="`$LLVM_CONFIG --cxxflags` -fno-rtti"
2438 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
2439 # This might include empty lines
2440 LLVM_SYSTEM_LIBS=`$LLVM_CONFIG --system-libs 2>/dev/null | grep -- -`
2441 if test "x$host" != "x$target"; then
2442 # No need for jit libs
2443 LLVM_LIBS=`$LLVM_CONFIG --libs core bitwriter`
2445 LLVM_LIBS=`$LLVM_CONFIG --libs core bitwriter jit mcjit $llvm_codegen`
2447 LLVM_LIBS="$LLVM_LIBS $LLVM_LDFLAGS $LLVM_SYSTEM_LIBS -lstdc++"
2449 expected_llvm_version="3.4svn-mono-mono/e656cac"
2451 # Should be something like '2.6' or '2.7svn'
2452 llvm_version=`$LLVM_CONFIG --version`
2453 major_version=`echo $llvm_version | cut -c 1`
2454 minor_version=`echo $llvm_version | cut -c 3`
2455 AC_MSG_CHECKING(LLVM version)
2456 AC_MSG_RESULT($llvm_version)
2457 if echo $llvm_version | grep -q 'mono'; then
2458 AC_DEFINE(LLVM_MONO_BRANCH, 1, [Whenever we are using the mono branch of LLVM])
2459 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_MONO_BRANCH"
2460 if test "x$enable_llvm_version_check" == "xyes"; then
2461 if test "$llvm_version" != "$expected_llvm_version"; then
2462 AC_MSG_ERROR([Expected llvm version $expected_llvm_version, but llvm-config --version returned $llvm_version"])
2466 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.])
2469 AC_DEFINE_UNQUOTED(LLVM_MAJOR_VERSION, $major_version, [Major version of LLVM libraries])
2470 AC_DEFINE_UNQUOTED(LLVM_MINOR_VERSION, $minor_version, [Minor version of LLVM libraries])
2471 AC_DEFINE_UNQUOTED(LLVM_VERSION, "$llvm_version", [Full version of LLVM libraties])
2473 # Have to pass these on the command line since mini-llvm-cpp.h already includes
2475 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_MAJOR_VERSION=$major_version -DLLVM_MINOR_VERSION=$minor_version"
2477 AC_SUBST(LLVM_CFLAGS)
2478 AC_SUBST(LLVM_CXXFLAGS)
2480 AC_SUBST(LLVM_LDFLAGS)
2481 AC_DEFINE(ENABLE_LLVM, 1, [Enable the LLVM back end])
2484 AM_CONDITIONAL(ENABLE_LLVM, [test x$enable_llvm = xyes])
2485 if test "x$enable_loadedllvm" = "xyes"; then
2486 AC_DEFINE(MONO_LLVM_LOADED, 1, [The LLVM back end is dynamically loaded])
2488 AM_CONDITIONAL(LOADED_LLVM, [test x$enable_loadedllvm = xyes])
2491 ACCESS_UNALIGNED="yes"
2497 SQLITE="libsqlite.so.0"
2498 SQLITE3="libsqlite3.so.0"
2501 sizeof_register="SIZEOF_VOID_P"
2505 sgen_supported=false
2511 ACCESS_UNALIGNED="no"
2514 AC_MSG_CHECKING(for mips n32)
2516 #if _MIPS_SIM != _ABIN32
2535 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2540 # On solaris 10 x86, gcc prints a warning saying 'visibility attribute not supported on this configuration; ignored', but linking fails. A test case:
2541 # int astruct __attribute__ ((visibility ("hidden")));
2544 # void *p = &astruct;
2546 # gcc -fPIC --shared -o libfoo.so foo.c
2548 # foo.c:6: warning: visibility attribute not supported in this configuration; ignored
2549 # ld: fatal: relocation error: R_386_GOTOFF: file /var/tmp//ccxYR96k.o: symbol astruct: relocation must bind locally
2550 have_visibility_hidden=no
2555 have_visibility_hidden=no
2568 darwin*|openbsd*|freebsd*)
2573 x86_64-*-* | amd64-*-*)
2577 if test "x$ac_cv_sizeof_void_p" = "x4"; then
2578 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2586 darwin*|openbsd*|freebsd*)
2592 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2600 ACCESS_UNALIGNED="no"
2604 AC_CHECK_LIB(unwind, _U_dyn_register, [], [AC_MSG_ERROR(library libunwind not found)])
2605 libmono_ldflags="-lunwind"
2608 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2615 ACCESS_UNALIGNED="no"
2622 if test x"$GCC" = xyes; then
2623 # We don't support v8 cpus
2624 CFLAGS="$CFLAGS -Wno-cast-align -mcpu=v9"
2626 if test x"$AR" = xfalse; then
2627 AC_MSG_ERROR([The required utility 'ar' is not found in your PATH. Usually it can be found in /usr/ccs/bin.])
2631 *-mingw*|*-*-cygwin*)
2632 # When this is enabled, it leads to very strange crashes at runtime (gcc-3.4.4)
2633 have_visibility_hidden=no
2636 macppc-*-openbsd* | powerpc*-*-linux* | powerpc-*-openbsd* | \
2637 powerpc-*-sysv* | powerpc-*-darwin* | powerpc-*-netbsd* | powerpc-*-freebsd* )
2638 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2640 CPPFLAGS="$CPPFLAGS -D__mono_ppc__ -D__mono_ppc64__"
2641 CFLAGS="$CFLAGS -mminimal-toc"
2644 CPPFLAGS="$CPPFLAGS -D__mono_ppc__"
2657 ACCESS_UNALIGNED="no"
2659 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
2660 # libgc's gc_locks.h depends on this
2661 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC"
2667 ACCESS_UNALIGNED="no"
2671 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
2673 # TODO: make proper support for NaCl host.
2677 # ACCESS_UNALIGNED="no"
2679 # sgen_supported=true
2680 # AOT_SUPPORTED="no"
2685 ACCESS_UNALIGNED="yes"
2688 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
2694 if test "x$host" != "x$target"; then
2695 AC_DEFINE(MONO_CROSS_COMPILE,1,[The runtime is compiled for cross-compiling mode])
2701 ACCESS_UNALIGNED="no"
2703 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
2705 # Can't use tls, since it depends on the runtime detection of tls offsets
2706 # in mono-compiler.h
2709 powerpc64-ps3-linux-gnu)
2711 arch_target=powerpc64
2712 AC_DEFINE(TARGET_PS3, 1, [...])
2713 # It would be better to just use TARGET_POWERPC64, but lots of code already
2715 AC_DEFINE(__mono_ppc64__, 1, [...])
2716 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2718 target_byte_order=G_BIG_ENDIAN
2721 powerpc64-xbox360-linux-gnu)
2723 arch_target=powerpc64
2724 AC_DEFINE(TARGET_XBOX360, 1, [...])
2725 # It would be better to just use TARGET_POWERPC64, but lots of code already
2728 target_byte_order=G_BIG_ENDIAN
2733 AC_DEFINE(TARGET_AMD64, 1, [...])
2734 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2737 # TODO: make proper support for NaCl target.
2741 # AC_DEFINE(TARGET_ARM, 1, [...])
2742 # ACCESS_UNALIGNED="no"
2745 # CPPFLAGS="$CPPFLAGS \
2748 # -D__portable_native_client__ \
2749 # -Dtimezone=_timezone \
2750 # -DDISABLE_SOCKETS \
2751 # -DDISABLE_ATTACH \
2754 # Can't use tls, since it depends on the runtime detection of tls offsets
2755 # in mono-compiler.h
2761 AC_DEFINE(TARGET_X86, 1, [...])
2767 AC_DEFINE(TARGET_ARM, 1, [...])
2768 ACCESS_UNALIGNED="no"
2770 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
2772 # Can't use tls, since it depends on the runtime detection of tls offsets
2773 # in mono-compiler.h
2777 armv7l-unknown-linux-gnueabi*)
2779 CPPFLAGS="$CPPFLAGS"
2781 armv5-*-linux-androideabi*)
2782 AC_DEFINE(TARGET_ANDROID, 1, [...])
2783 CPPFLAGS="$CPPFLAGS"
2788 AC_MSG_ERROR([Cross compiling is not supported for target $target])
2794 AC_DEFINE(TARGET_X86, 1, [...])
2797 AC_DEFINE(TARGET_AMD64, 1, [...])
2800 AC_DEFINE(TARGET_ARM, 1, [...])
2803 AC_DEFINE(TARGET_POWERPC, 1, [...])
2806 AC_DEFINE(TARGET_POWERPC, 1, [...])
2807 AC_DEFINE(TARGET_POWERPC64, 1, [...])
2810 AC_DEFINE(TARGET_S390X, 1, [...])
2813 AC_DEFINE(TARGET_MIPS, 1, [...])
2816 AC_DEFINE(TARGET_IA64, 1, [...])
2819 AC_DEFINE(TARGET_SPARC, 1, [...])
2822 AC_DEFINE(TARGET_SPARC64, 1, [...])
2826 dnl Use GCC atomic ops if they work on the target.
2827 if test x$GCC = "xyes"; then
2829 X86 | AMD64 | ARM | POWERPC | POWERPC64 | MIPS | S390X | SPARC | SPARC64)
2830 AC_DEFINE(USE_GCC_ATOMIC_OPS, 1, [...])
2835 if test "x$target_mach" = "xyes"; then
2836 if test "x$TARGET" = "xARM"; then
2837 AC_DEFINE(TARGET_IOS,1,[The JIT/AOT targets iOS])
2838 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_IOS"
2839 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_IOS"
2841 AC_TRY_COMPILE([#include "TargetConditionals.h"],[
2842 #if TARGET_IPHONE_SIMULATOR == 1 || TARGET_OS_IPHONE == 1
2843 #error fail this for ios
2847 AC_DEFINE(TARGET_OSX,1,[The JIT/AOT targets OSX])
2848 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_OSX"
2849 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_OSX"
2851 AC_DEFINE(TARGET_IOS,1,[The JIT/AOT targets iOS])
2852 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_IOS"
2853 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_IOS"
2856 AC_DEFINE(TARGET_MACH,1,[The JIT/AOT targets Apple platforms])
2859 if test "x$sizeof_register" = "x4"; then
2860 AC_DEFINE(SIZEOF_REGISTER,4,[size of machine integer registers])
2861 elif test "x$sizeof_register" = "x8"; then
2862 AC_DEFINE(SIZEOF_REGISTER,8,[size of machine integer registers])
2864 AC_DEFINE(SIZEOF_REGISTER,SIZEOF_VOID_P,[size of machine integer registers])
2867 if test "x$target_byte_order" = "xG_BIG_ENDIAN"; then
2868 AC_DEFINE(TARGET_BYTE_ORDER,G_BIG_ENDIAN,[byte order of target])
2869 elif test "x$target_byte_order" = "xG_LITTLE_ENDIAN"; then
2870 AC_DEFINE(TARGET_BYTE_ORDER,G_LITTLE_ENDIAN,[byte order of target])
2872 AC_DEFINE(TARGET_BYTE_ORDER,G_BYTE_ORDER,[byte order of target])
2875 if test "x$have_visibility_hidden" = "xyes"; then
2876 AC_DEFINE(HAVE_VISIBILITY_HIDDEN, 1, [Support for the visibility ("hidden") attribute])
2879 if test "x$have_deprecated" = "xyes"; then
2880 AC_DEFINE(HAVE_DEPRECATED, 1, [Support for the deprecated attribute])
2884 dnl Simple Generational checks (sgen)
2886 if $sgen_supported; then
2887 build_sgen_default=yes
2889 build_sgen_default=no
2892 AC_ARG_WITH(sgen, [ --with-sgen=yes,no Extra Generational GC, default=yes],[buildsgen=$with_sgen],[buildsgen=$build_sgen_default])
2893 if test x$buildsgen = xyes; then
2894 if $sgen_supported; then
2895 SGEN_DEFINES="-DHAVE_SGEN_GC -DHAVE_MOVING_COLLECTOR"
2896 gc_msg="sgen and $gc_msg"
2899 AC_MSG_WARN("Sgen is not supported on this platform")
2902 AC_SUBST(SGEN_DEFINES)
2903 AM_CONDITIONAL(SUPPORT_SGEN, test x$buildsgen = xyes)
2906 if test x$JIT_SUPPORTED = xyes; then
2907 if $jit_wanted; then
2909 jit_status="Building and using the JIT"
2911 if $interp_wanted; then
2912 jit_status="Building the JIT, defaulting to the interpreter"
2914 AC_ERROR(No JIT or interpreter support available or selected.)
2918 if test x$interp_wanted = xtrue; then
2919 jit_status="interpreter"
2921 AC_ERROR(No JIT or interpreter support available or selected.)
2925 AM_CONDITIONAL(USE_JIT, test x$USEJIT = xtrue)
2933 INTL="libintl.dylib"
2934 SQLITE="libsqlite.0.dylib"
2935 SQLITE3="libsqlite3.0.dylib"
2945 SQLITE="libsqlite.so"
2946 SQLITE3="libsqlite3.so"
2951 SQLITE="libsqlite.so"
2952 SQLITE3="libsqlite3.so"
2956 dlsearch_path=`(libtool --config ; echo eval echo \\$sys_lib_dlsearch_path_spec) | sh`
2957 AC_MSG_CHECKING(for the soname of libX11.so)
2958 for i in $x_libraries $dlsearch_path; do
2960 if test -f $i/libX11.so.$r; then
2967 if test "x$X11" = "xlibX11.so"; then
2968 AC_MSG_WARN([Could not find X development libs. Do you have the -devel package installed? Assuming libX11.so.6...]);
2977 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86"; then
2978 if test "x$with_tls" = "x__thread"; then
2980 # On some linux distributions, TLS works in executables, but linking
2981 # against a shared library containing TLS fails with:
2982 # undefined reference to `__tls_get_addr'
2984 rm -f conftest.c conftest.so conftest
2985 echo "static __thread int foo; int main () { foo = 5; return 0; }" > conftest.c
2986 $CC -fPIC --shared -o conftest.so conftest.c > /dev/null 2>&1
2987 $CC -o conftest conftest.so > /dev/null 2>&1
2988 if test ! -f conftest; then
2989 AC_MSG_WARN([Disabling usage of __thread.]);
2992 rm -f conftest.c conftest.so conftest
2996 AC_ARG_ENABLE(icall-symbol-map,[ --enable-icall-symbol-map Generate tables which map icall functions to their C symbols], icall_symbol_map=$enableval, icall_symbol_map=no)
2997 if test "x$icall_symbol_map" = "xyes"; then
2998 AC_DEFINE(ENABLE_ICALL_SYMBOL_MAP, 1, [Icall symbol map enabled])
3001 AC_ARG_ENABLE(icall-export,[ --enable-icall-export Export icall functions], icall_export=$enableval, icall_export=no)
3002 if test "x$icall_export" = "xyes"; then
3003 AC_DEFINE(ENABLE_ICALL_EXPORT, 1, [Icall export enabled])
3006 AC_ARG_ENABLE(icall-tables,[ --disable-icall-tables Disable the runtime lookup of icalls], icall_tables=$enableval, icall_tables=yes)
3007 if test "x$icall_tables" = "xno"; then
3008 AC_DEFINE(DISABLE_ICALL_TABLES, 1, [Icall tables disabled])
3011 if test "x$with_tls" = "x__thread"; then
3012 AC_DEFINE(HAVE_KW_THREAD, 1, [Have __thread keyword])
3013 # Pass the information to libgc
3014 CPPFLAGS="$CPPFLAGS -DUSE_COMPILER_TLS"
3015 AC_MSG_CHECKING(if the tls_model attribute is supported)
3016 AC_TRY_COMPILE([static __thread int foo __attribute__((tls_model("initial-exec")));], [
3019 AC_DEFINE(HAVE_TLS_MODEL_ATTR, 1, [tls_model available])
3025 if test ${TARGET} = ARM; then
3026 dnl ******************************************
3027 dnl *** Check to see what FPU is available ***
3028 dnl ******************************************
3029 AC_MSG_CHECKING(which FPU to use)
3032 # This is a bit tricky:
3034 # if (__ARM_PCS_VFP) {
3035 # /* mfloat-abi=hard == VFP with hard ABI */
3036 # } elif (!__SOFTFP__) {
3037 # /* mfloat-abi=softfp == VFP with soft ABI */
3039 # /* mfloat-abi=soft == no VFP */
3042 # The exception is iOS (w/ GCC) where none of the above
3043 # are defined (but iOS always uses the 'softfp' ABI).
3045 # No support for FPA.
3050 # iOS GCC always uses the 'softfp' ABI.
3051 if test x"$GCC" = xyes && test x$platform_darwin = xyes; then
3055 # Are we using the 'hard' ABI?
3056 if test x$fpu = xNONE; then
3057 AC_TRY_COMPILE([], [
3058 #ifndef __ARM_PCS_VFP
3059 #error "Float ABI is not 'hard'"
3069 # No 'hard' ABI. 'soft' or 'softfp'?
3070 if test x$fpu = xNONE; then
3071 AC_TRY_COMPILE([], [
3073 #error "Float ABI is not 'softfp'"
3084 CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu=1"
3087 dnl *********************************************
3088 dnl *** Check which ARM version(s) we can use ***
3089 dnl *********************************************
3090 AC_MSG_CHECKING(which ARM version to use)
3092 AC_TRY_COMPILE([], [
3093 #if !defined(__ARM_ARCH_5T__) && !defined(__ARM_ARCH_5TE__) && !defined(__ARM_ARCH_5TEJ__)
3094 #error Not on ARM v5.
3103 AC_TRY_COMPILE([], [
3104 #if !defined(__ARM_ARCH_6J__) && !defined(__ARM_ARCH_6ZK__) && !defined(__ARM_ARCH_6K__) && !defined(__ARM_ARCH_6T2__) && !defined(__ARM_ARCH_6M__)
3105 #error Not on ARM v6.
3115 AC_TRY_COMPILE([], [
3116 #if !defined(__ARM_ARCH_7A__) && !defined(__ARM_ARCH_7R__) && !defined(__ARM_ARCH_7EM__) && !defined(__ARM_ARCH_7M__) && !defined(__ARM_ARCH_7S__)
3117 #error Not on ARM v7.
3128 AC_MSG_RESULT($arm_ver)
3130 if test x$arm_v5 = xyes; then
3131 AC_DEFINE(HAVE_ARMV5, 1, [ARM v5])
3132 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV5=1"
3135 if test x$arm_v6 = xyes; then
3136 AC_DEFINE(HAVE_ARMV6, 1, [ARM v6])
3137 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV6=1"
3140 if test x$arm_v7 = xyes; then
3141 AC_DEFINE(HAVE_ARMV7, 1, [ARM v7])
3142 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV7=1"
3146 if test ${TARGET} = ARM; then
3147 if test "x${with_jumptables}" = "xyes"; then
3148 AC_DEFINE(USE_JUMP_TABLES, 1, Use jump tables in JIT)
3152 if test ${TARGET} = unknown; then
3153 CPPFLAGS="$CPPFLAGS -DNO_PORT"
3154 AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
3157 if test ${ACCESS_UNALIGNED} = no; then
3158 CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
3163 # Pass CPPFLAGS to libgc configure
3164 # We should use a separate variable for this to avoid passing useless and
3165 # potentially problematic defines to libgc (like -D_FILE_OFFSET_BITS=64)
3166 # This should be executed late so we pick up the final version of CPPFLAGS
3167 # The problem with this approach, is that during a reconfigure, the main
3168 # configure scripts gets invoked with these arguments, so we use separate
3169 # variables understood by libgc's configure to pass CPPFLAGS and CFLAGS.
3170 TMP_CPPFLAGS="$CPPFLAGS $CPPFLAGS_FOR_LIBGC"
3171 if test x$TARGET = xSPARC -o x$TARGET = xSPARC64; then
3172 TMP_CPPFLAGS=`echo $TMP_CPPFLAGS | sed -e 's/-D_FILE_OFFSET_BITS=64//g'`
3174 # Don't pass -finstrument-for-thread-suspension in,
3175 # if these are instrumented it will be very bad news
3176 # (infinite recursion, undefined parking behavior, etc)
3177 TMP_CPPFLAGS=`echo $TMP_CPPFLAGS | sed -e 's/-finstrument-for-thread-suspension//g'`
3178 ac_configure_args="$ac_configure_args --disable-embed-check --with-libgc-threads=$libgc_threads $libgc_configure_args \"CPPFLAGS_FOR_LIBGC=$TMP_CPPFLAGS\" \"CFLAGS_FOR_LIBGC=$CFLAGS_FOR_LIBGC\""
3179 AC_CONFIG_SUBDIRS(libgc)
3183 AC_ARG_WITH(profile2, [ --with-profile2=yes,no If you want to install the 2.0/3.5 FX (defaults to yes)], [], [with_profile2=yes])
3184 AC_ARG_WITH(profile4, [ --with-profile4=yes,no If you want to install the 4.0 FX (defaults to yes)], [], [with_profile4=yes])
3185 AC_ARG_WITH(profile4_5,[ --with-profile4_5=yes,no If you want to install the 4.5 FX (defaults to yes)], [], [with_profile4_5=yes])
3186 AC_ARG_WITH(monodroid, [ --with-monodroid=yes,no If you want to build the MonoDroid assemblies (defaults to no)], [], [with_monodroid=no])
3187 AC_ARG_WITH(monotouch, [ --with-monotouch=yes,no,only If you want to build the MonoTouch assemblies (defaults to no)], [], [with_monotouch=no])
3188 AC_ARG_WITH(xammac, [ --with-xammac=yes,no,only If you want to build the Xamarin.Mac assemblies (defaults to no)], [], [with_xammac=no])
3191 AC_ARG_WITH(oprofile,[ --with-oprofile=no,<oprofile install dir> Enable oprofile support (defaults to no)],[
3192 if test x$with_oprofile != xno; then
3193 oprofile_include=$with_oprofile/include
3194 if test ! -f $oprofile_include/opagent.h; then
3195 AC_MSG_ERROR([oprofile include file not found at $oprofile_include/opagent.h])
3198 OPROFILE_CFLAGS="-I$oprofile_include"
3199 OPROFILE_LIBS="-L$with_oprofile/lib/oprofile -lopagent"
3200 AC_DEFINE(HAVE_OPROFILE,1,[Have oprofile support])
3205 AC_ARG_WITH(malloc_mempools,[ --with-malloc-mempools=yes,no Use malloc for each single mempool allocation (only for runtime debugging, defaults to no)],[
3206 if test x$with_malloc_mempools = xyes; then
3208 AC_DEFINE(USE_MALLOC_FOR_MEMPOOLS,1,[Use malloc for each single mempool allocation])
3214 AC_ARG_WITH(mcs_docs,[ --with-mcs-docs=yes,no If you want to build the documentation under mcs (defaults to yes)],[
3215 if test x$with_mcs_docs != xyes; then
3216 DISABLE_MCS_DOCS=yes
3219 if test x$with_profile4 != xyes; then
3220 DISABLE_MCS_DOCS=yes
3223 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)],[
3224 if test x$with_lazy_gc_thread_creation != xno ; then
3225 AC_DEFINE(LAZY_GC_THREAD_CREATION,1,[Enable lazy gc thread creation by the embedding host.])
3227 ], [with_lazy_gc_thread_creation=no])
3229 AC_CHECK_HEADER([malloc.h],
3230 [AC_DEFINE([HAVE_USR_INCLUDE_MALLOC_H], [1],
3231 [Define to 1 if you have /usr/include/malloc.h.])],,)
3233 if test x"$GCC" = xyes; then
3234 # Implicit function declarations are not 64 bit safe
3235 # Do this late, since this causes lots of configure tests to fail
3236 CFLAGS="$CFLAGS -Werror-implicit-function-declaration"
3237 # jay has a lot of implicit declarations
3238 JAY_CFLAGS="-Wno-implicit-function-declaration"
3241 # When --disable-shared is used, libtool transforms libmono-2.0.la into libmono-2.0.so
3242 # instead of libmono-static.a
3243 if test "x$enable_shared" = "xno" -a "x$enable_executables" = "xyes"; then
3244 LIBMONO_LA=libmini-static.la
3246 if test x$buildsgen = xyes; then
3247 LIBMONO_LA=libmonosgen-$API_VER.la
3249 LIBMONO_LA=libmonoboehm-$API_VER.la
3252 AC_SUBST(LIBMONO_LA)
3255 dnl Consistency settings
3257 if test x$cross_compiling = xyes -o x$enable_mcs_build = xno; then
3258 DISABLE_MCS_DOCS=yes
3267 if test x$DISABLE_MCS_DOCS = xyes; then
3274 ## Maybe should also disable if mcsdir is invalid. Let's punt the issue for now.
3275 AM_CONDITIONAL(BUILD_MCS, [test x$cross_compiling = xno && test x$enable_mcs_build != xno])
3277 AM_CONDITIONAL(HAVE_OPROFILE, test x$OPROFILE = xyes)
3278 AC_SUBST(OPROFILE_CFLAGS)
3279 AC_SUBST(OPROFILE_LIBS)
3281 libmono_ldflags="$libmono_ldflags $LIBS"
3283 AM_CONDITIONAL(INSTALL_2_0, [test "x$with_profile2" = xyes])
3284 AM_CONDITIONAL(INSTALL_4_0, [test "x$with_profile4" = xyes])
3285 AM_CONDITIONAL(INSTALL_4_5, [test "x$with_profile4_5" = xyes])
3286 AM_CONDITIONAL(INSTALL_MONODROID, [test "x$with_monodroid" != "xno"])
3287 AM_CONDITIONAL(INSTALL_MONOTOUCH, [test "x$with_monotouch" != "xno"])
3288 AM_CONDITIONAL(INSTALL_XAMMAC, [test "x$with_xammac" != "xno"])
3289 AM_CONDITIONAL(ONLY_MONOTOUCH, [test "x$with_monotouch" = "xonly"])
3290 AM_CONDITIONAL(ONLY_XAMMAC, [test "x$with_xammac" = "xonly"])
3292 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
3293 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
3294 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
3295 AM_CONDITIONAL(SPARC64, test x$TARGET = xSPARC64)
3296 AM_CONDITIONAL(X86, test x$TARGET = xX86)
3297 AM_CONDITIONAL(AMD64, test x$TARGET = xAMD64)
3298 AM_CONDITIONAL(IA64, test x$TARGET = xIA64)
3299 AM_CONDITIONAL(MIPS, test x$TARGET = xMIPS)
3300 AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
3301 AM_CONDITIONAL(POWERPC64, test x$TARGET = xPOWERPC64)
3302 AM_CONDITIONAL(ARM, test x$TARGET = xARM)
3303 AM_CONDITIONAL(S390X, test x$TARGET = xS390X)
3304 AM_CONDITIONAL(HOST_X86, test x$HOST = xX86)
3305 AM_CONDITIONAL(HOST_AMD64, test x$HOST = xAMD64)
3306 AM_CONDITIONAL(HOST_ARM, test x$HOST = xARM)
3307 AM_CONDITIONAL(CROSS_COMPILE, test "x$host" != "x$target")
3309 AM_CONDITIONAL(JIT_SUPPORTED, test x$JIT_SUPPORTED = xyes)
3310 AM_CONDITIONAL(INTERP_SUPPORTED, test x$interp_wanted = xtrue)
3311 AM_CONDITIONAL(INCLUDED_LIBGC, test x$gc = xincluded)
3318 AC_DEFINE_UNQUOTED(ARCHITECTURE,"$arch_target",[The architecture this is running on])
3319 AC_SUBST(arch_target)
3324 mono_build_root=`pwd`
3325 AC_SUBST(mono_build_root)
3327 if test x$USEJIT = xtrue; then
3328 mono_runtime=mono/mini/mono
3330 mono_runtime=mono/interpreter/mint
3332 AC_SUBST(mono_runtime)
3334 mono_cfg_root=$mono_build_root/runtime
3335 if test x$host_win32 = xyes; then
3336 if test "x$cross_compiling" = "xno"; then
3337 mono_cfg_dir=`cygpath -w -a $mono_cfg_root`\\etc
3339 mono_cfg_dir=`echo $mono_cfg_root | tr '/' '\\'`\\etc
3342 mono_cfg_dir=$mono_cfg_root/etc
3344 AC_SUBST(mono_cfg_dir)
3346 AC_CONFIG_FILES([po/mcs/Makefile.in])
3348 AC_CONFIG_FILES([runtime/mono-wrapper],[chmod +x runtime/mono-wrapper])
3349 AC_CONFIG_FILES([runtime/monodis-wrapper],[chmod +x runtime/monodis-wrapper])
3351 AC_CONFIG_COMMANDS([runtime/etc/mono/1.0/machine.config],
3354 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3356 *) reldir=$depth/$srcdir ;;
3358 $ac_aux_dir/install-sh -d runtime/etc/mono/1.0
3359 cd runtime/etc/mono/1.0
3360 rm -f machine.config
3361 $LN_S $reldir/data/net_1_1/machine.config machine.config
3365 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/machine.config],
3368 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3370 *) reldir=$depth/$srcdir ;;
3372 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
3373 cd runtime/etc/mono/2.0
3374 rm -f machine.config
3375 $LN_S $reldir/data/net_2_0/machine.config machine.config
3379 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/web.config],
3382 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3384 *) reldir=$depth/$srcdir ;;
3386 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
3387 cd runtime/etc/mono/2.0
3389 $LN_S $reldir/data/net_2_0/web.config web.config
3393 AC_CONFIG_COMMANDS([runtime/etc/mono/browscap.ini],
3396 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3398 *) reldir=$depth/$srcdir ;;
3400 $ac_aux_dir/install-sh -d runtime/etc/mono/
3401 cd runtime/etc/mono/
3403 $LN_S $reldir/data/browscap.ini browscap.ini
3407 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/Browsers/Compat.browser],
3408 [ depth=../../../../..
3410 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3412 *) reldir=$depth/$srcdir ;;
3414 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0/Browsers/
3415 cd runtime/etc/mono/2.0/Browsers
3416 rm -f Compat.browser
3417 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
3421 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/Browsers/Compat.browser],
3422 [ depth=../../../../..
3424 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3426 *) reldir=$depth/$srcdir ;;
3428 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0/Browsers/
3429 cd runtime/etc/mono/4.0/Browsers
3430 rm -f Compat.browser
3431 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
3435 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/Browsers/Compat.browser],
3436 [ depth=../../../../..
3438 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3440 *) reldir=$depth/$srcdir ;;
3442 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5/Browsers/
3443 cd runtime/etc/mono/4.5/Browsers
3444 rm -f Compat.browser
3445 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
3449 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/machine.config],
3452 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3454 *) reldir=$depth/$srcdir ;;
3456 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
3457 cd runtime/etc/mono/4.0
3458 rm -f machine.config
3459 $LN_S $reldir/data/net_4_0/machine.config machine.config
3463 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/web.config],
3466 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3468 *) reldir=$depth/$srcdir ;;
3470 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
3471 cd runtime/etc/mono/4.0
3473 $LN_S $reldir/data/net_4_0/web.config web.config
3477 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/machine.config],
3480 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3482 *) reldir=$depth/$srcdir ;;
3484 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5
3485 cd runtime/etc/mono/4.5
3486 rm -f machine.config
3487 $LN_S $reldir/data/net_4_5/machine.config machine.config
3491 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/web.config],
3494 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3496 *) reldir=$depth/$srcdir ;;
3498 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5
3499 cd runtime/etc/mono/4.5
3501 $LN_S $reldir/data/net_4_5/web.config web.config
3505 AC_CONFIG_COMMANDS([quiet-libtool], [sed -e 's/echo "copying selected/# "copying selected/g' < libtool > libtool.tmp && mv libtool.tmp libtool && chmod a+x libtool; sed -e 's/$ECHO "copying selected/# "copying selected/g' < libtool > libtool.tmp && mv libtool.tmp libtool && chmod a+x libtool])
3511 scripts/mono-find-provides
3512 scripts/mono-find-requires
3515 mono/metadata/Makefile
3519 mono/arch/x86/Makefile
3520 mono/arch/amd64/Makefile
3521 mono/arch/ppc/Makefile
3522 mono/arch/sparc/Makefile
3523 mono/arch/s390x/Makefile
3524 mono/arch/arm/Makefile
3525 mono/arch/ia64/Makefile
3526 mono/arch/mips/Makefile
3527 mono/interpreter/Makefile
3529 mono/tests/tests-config
3530 mono/tests/assemblyresolve/Makefile
3531 mono/tests/cas/Makefile
3532 mono/tests/cas/assembly/Makefile
3533 mono/tests/cas/demand/Makefile
3534 mono/tests/cas/inheritance/Makefile
3535 mono/tests/cas/linkdemand/Makefile
3536 mono/tests/cas/threads/Makefile
3537 mono/tests/gc-descriptors/Makefile
3538 mono/unit-tests/Makefile
3539 mono/benchmark/Makefile
3540 mono/monograph/Makefile
3541 mono/io-layer/Makefile
3543 mono/profiler/Makefile
3545 ikvm-native/Makefile
3550 data/net_2_0/Makefile
3551 data/net_4_0/Makefile
3552 data/net_4_5/Makefile
3553 data/net_2_0/Browsers/Makefile
3554 data/net_4_0/Browsers/Makefile
3555 data/net_4_5/Browsers/Makefile
3562 data/mono-options.pc
3563 data/mono-lineeditor.pc
3570 data/system.web.extensions_1.0.pc
3571 data/system.web.extensions.design_1.0.pc
3572 data/system.web.mvc.pc
3573 data/system.web.mvc2.pc
3574 data/system.web.mvc3.pc
3575 data/aspnetwebstack.pc
3581 tools/locale-builder/Makefile
3588 # Update all submodules recursively to ensure everything is checked out
3589 $srcdir/scripts/update_submodules
3591 if test x$host_win32 = xyes; then
3592 # Get rid of 'cyg' prefixes in library names
3593 sed -e "s/\/cyg\//\/\//" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
3594 # libtool seems to inherit -mno-cygwin from our CFLAGS, and uses it to compile its executable
3595 # wrapper scripts which use exec(). gcc has no problem compiling+linking this, but the resulting
3596 # executable doesn't work...
3597 sed -e "s,-mno-cygwin,,g" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
3600 if test x$platform_darwin = xyes; then
3601 # This doesn't seem to be required and it slows down parallel builds
3602 sed -e 's,lock_old_archive_extraction=yes,lock_old_archive_extraction=no,g' < libtool > libtool.new && mv libtool.new libtool && chmod +x libtool
3607 NONE) prefix=$ac_default_prefix ;;
3609 case $exec_prefix in
3610 NONE) exec_prefix='${prefix}' ;;
3614 # If we are cross compiling, we don't build in the mcs/ tree. Let us not clobber
3615 # any existing config.make. This allows people to share the same source tree
3616 # with different build directories, one native and one cross
3618 if test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
3620 test -w $mcs_topdir/build || chmod +w $mcs_topdir/build
3622 echo "prefix=$prefix" > $mcs_topdir/build/config.make
3623 echo "exec_prefix=$exec_prefix" >> $mcs_topdir/build/config.make
3624 echo "sysconfdir=$sysconfdir" >> $mcs_topdir/build/config.make
3625 echo 'mono_libdir=${exec_prefix}/lib' >> $mcs_topdir/build/config.make
3626 echo 'IL_FLAGS = /debug' >> $mcs_topdir/build/config.make
3627 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $mcs_topdir/build/config.make
3628 echo "ILDISASM = $mono_build_root/runtime/monodis-wrapper" >> $mcs_topdir/build/config.make
3629 echo "JAY_CFLAGS = $JAY_CFLAGS" >> $mcs_topdir/build/config.make
3632 [[\\/$]]* | ?:[[\\/]]* ) mcs_INSTALL=$INSTALL ;;
3633 *) mcs_INSTALL=$mono_build_root/$INSTALL ;;
3636 echo "INSTALL = $mcs_INSTALL" >> $mcs_topdir/build/config.make
3639 [myver=$($AWK 'BEGIN {
3640 split (ENVIRON["VERSION"] ".0.0.0", vsplit, ".")
3641 if(length(vsplit [1]) > 4) {
3642 split (substr(ENVIRON["VERSION"], 0, 4) "." substr(ENVIRON["VERSION"], 5) ".0.0", vsplit, ".")
3644 print vsplit [1] "." vsplit [2] "." vsplit [3] "." vsplit [4]
3647 echo "MONO_VERSION = $myver" >> $mcs_topdir/build/config.make
3649 if test x$platform_darwin = xyes; then
3650 echo "PLATFORM = darwin" >> $mcs_topdir/build/config.make
3653 if test x$AOT_SUPPORTED = xyes -a x$enable_system_aot = xdefault; then
3654 enable_system_aot=yes
3657 if test "x$enable_loadedllvm" = "xyes"; then
3658 # This seems to fail on the x86 buildbots
3659 enable_system_aot=no
3662 if test x$host_win32 = xno -a x$enable_system_aot = xyes; then
3663 echo "ENABLE_AOT = 1" >> $mcs_topdir/build/config.make
3666 if test x$DISABLE_MCS_DOCS = xyes; then
3667 echo "DISABLE_MCS_DOCS = yes" >> $mcs_topdir/build/config.make
3670 if test x$has_extension_module != xno; then
3671 echo "EXTENSION_MODULE = 1" >> $srcdir/$mcsdir/build/config.make
3674 default_profile=net_2_0
3675 if test -z "$INSTALL_4_0_TRUE"; then :
3676 default_profile=net_4_0
3678 if test -z "$INSTALL_MONODROID_TRUE"; then :
3679 default_profile=monodroid
3681 if test -z "$INSTALL_MONOTOUCH_TRUE"; then :
3682 default_profile=monotouch
3684 if test -z "$INSTALL_XAMMAC_TRUE"; then :
3685 default_profile=xammac
3687 if test -z "$INSTALL_4_5_TRUE"; then :
3688 default_profile=net_4_5
3691 echo "DEFAULT_PROFILE = $default_profile" >> $srcdir/$mcsdir/build/config.make
3693 if test "x$test_bcl_opt" = "xyes"; then
3694 echo "BCL_OPTIMIZE = 1" >> $srcdir/$mcsdir/build/config.make
3699 # if we have an olive folder, override the default settings
3700 if test -d $olivedir; then
3702 if test x$cross_compiling = xno && test x$enable_olive_build != xno; then
3704 test -w $srcdir/$olivedir/build || chmod +w $srcdir/$olivedir/build
3706 echo "prefix=$prefix" > $srcdir/$olivedir/build/config.make
3707 echo "exec_prefix=$exec_prefix" >> $srcdir/$olivedir/build/config.make
3708 echo 'mono_libdir=${exec_prefix}/lib' >> $srcdir/$olivedir/build/config.make
3709 echo 'MCS_FLAGS = $(PLATFORM_DEBUG_FLAGS)' >> $srcdir/$olivedir/build/config.make
3710 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $srcdir/$olivedir/build/config.make
3711 echo "MONO_VERSION = $myver" >> $srcdir/$olivedir/build/config.make
3717 libgdiplus_msg=${libgdiplus_loc:-assumed to be installed}
3725 SIGALTSTACK: $with_sigaltstack
3728 BigArrays: $enable_big_arrays
3729 DTrace: $enable_dtrace
3730 LLVM Back End: $enable_llvm (dynamically loaded: $enable_loadedllvm)
3733 .NET 2.0/3.5: $with_profile2
3734 .NET 4.0: $with_profile4
3735 .NET 4.5: $with_profile4_5
3736 MonoDroid: $with_monodroid
3737 MonoTouch: $with_monotouch
3738 Xamarin.Mac: $with_xammac
3739 JNI support: $jdk_headers_found
3740 libgdiplus: $libgdiplus_msg
3744 if test x$with_static_mono = xno -a "x$host_win32" != "xyes"; then
3745 AC_MSG_WARN(Turning off static Mono is a risk, you might run into unexpected bugs)