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';;
44 if test -d $srcdir/libgc ; then
45 libgc_default=included
50 # These variables are the CPPFLAGS/CFLAGS passed to libgc's configure
51 # libgc should inherit the original CFLAGS/CPPFLAGS passed to configure, i.e. -O0
52 CPPFLAGS_FOR_LIBGC=$CPPFLAGS
53 CFLAGS_FOR_LIBGC=$CFLAGS
54 CPPFLAGS_FOR_EGLIB=$CPPFLAGS
55 CFLAGS_FOR_EGLIB=$CFLAGS
57 # libgc uses some deprecated APIs
58 CFLAGS_FOR_LIBGC="$CFLAGS -Wno-deprecated-declarations"
61 # These are the flags that need to be stored in the mono.pc file for
62 # compiling code that will embed Mono
66 AC_SUBST(libmono_cflags)
67 AC_SUBST(libmono_ldflags)
69 # Variable to have relocatable .pc files (lib, or lib64)
70 reloc_libdir=`basename ${libdir}`
71 AC_SUBST(reloc_libdir)
73 dnl if linker handles the version script
76 # Set to yes if Unix sockets cannot be created in an anonymous namespace
79 #Set to extra linker flags to be passed to the runtime binaries (mono /mono-sgen)
80 extra_runtime_ldflags=""
82 # Thread configuration inspired by sleepycat's db
83 AC_MSG_CHECKING([host platform characteristics])
91 # https://bugzilla.novell.com/show_bug.cgi?id=504411
101 *-mingw*|*-*-cygwin*)
102 AC_DEFINE(HOST_WIN32,1,[Host Platform is Win32])
103 AC_DEFINE(DISABLE_PORTABILITY,1,[Disable the io-portability layer])
104 AC_DEFINE(PLATFORM_NO_SYMLINKS,1,[This platform does not support symlinks])
107 if test "x$cross_compiling" = "xno"; then
109 if test "x$host" == "x$build" -a "x$host" == "x$target"; then
110 AC_DEFINE(TARGET_WIN32,1,[Target OS is Win32])
114 AC_DEFINE(TARGET_WIN32,1,[Target OS is Win32/MinGW])
115 AC_DEFINE(MINGW_CROSS_COMPILE,1,[Cross-compiling using MinGW])
118 # Windows 2000 is required that includes Internet Explorer 5.01
119 CPPFLAGS="$CPPFLAGS -DWINVER=0x0502 -D_WIN32_WINNT=0x0502 -D_WIN32_IE=0x0501 -D_UNICODE -DUNICODE -DWIN32_THREADS -DFD_SETSIZE=1024"
120 LDFLAGS="$LDFLAGS -lmswsock -lws2_32 -lole32 -loleaut32 -lpsapi -lversion -ladvapi32 -lwinmm -lkernel32"
121 libmono_cflags="-mms-bitfields -mwindows"
122 libmono_ldflags="-mms-bitfields -mwindows"
125 libgc_default=included
129 # This forces libgc to use the DllMain based thread registration code on win32
130 libgc_configure_args="$libgc_configure_args --enable-win32-dllmain=yes"
134 CPPFLAGS="$CPPFLAGS -D_REENTRANT -DGC_NETBSD_THREADS -D_GNU_SOURCE"
135 libmono_cflags="-D_REENTRANT"
136 LDFLAGS="$LDFLAGS -pthread"
137 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
138 libmono_ldflags="-pthread"
141 libgc_threads=pthreads
147 if test "x$PTHREAD_CFLAGS" = "x"; then
148 CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS"
151 CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS"
152 libmono_cflags="$PTHREAD_CFLAGS"
154 if test "x$PTHREAD_LIBS" = "x"; then
155 LDFLAGS="$LDFLAGS -pthread -L/usr/local/lib"
156 libmono_ldflags="-pthread"
158 LDFLAGS="$LDFLAGS $PTHREAD_LIBS -L/usr/local/lib"
159 libmono_ldflags="$PTHREAD_LIBS"
161 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
163 AC_DEFINE(PTHREAD_POINTER_ID, 1, [pthread is a pointer])
165 libgc_threads=pthreads
171 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_OPENBSD_THREADS -DPLATFORM_BSD -D_REENTRANT -DUSE_MMAP"
172 if test "x$disable_munmap" != "xyes"; then
173 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
175 libmono_cflags="-D_THREAD_SAFE -D_REENTRANT"
176 LDFLAGS="$LDFLAGS -pthread"
178 AC_DEFINE(PTHREAD_POINTER_ID)
181 libgc_threads=pthreads
188 AC_DEFINE(PLATFORM_ANDROID,1,[Targeting the Android platform])
189 AC_DEFINE(TARGET_ANDROID,1,[Targeting the Android platform])
191 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
192 if test "x$disable_munmap" != "xyes"; then
193 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
195 libmono_cflags="-D_REENTRANT"
197 libgc_threads=pthreads
204 # Android doesn't support boehm, as it's missing <link.h>
208 # isinf(3) requires -lm; see isinf check below
209 LDFLAGS="$LDFLAGS -lm"
211 # Bionic's <pthread.h> sets PTHREAD_STACK_MIN=2*PAGE_SIZE; doesn't define
212 # PAGE_SIZE; breaks mono/io-layer/collection.c
213 # Bionic doesn't provide S_IWRITE; breaks io-layer/io.c
214 CFLAGS="$CFLAGS -DPAGE_SIZE=4096 -DS_IWRITE=S_IWUSR"
215 CXXFLAGS="$CXXFLAGS -DPAGE_SIZE=4096 -DS_IWRITE=S_IWUSR"
217 # The configure check can't detect this
218 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT, 1, [Have large file support])
220 # to bypass the underscore linker check, can't work when cross-compiling
226 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
227 if test "x$disable_munmap" != "xyes"; then
228 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
230 libmono_cflags="-D_REENTRANT"
232 libgc_threads=pthreads
234 if test "x$cross_compiling" != "xno"; then
235 # to bypass the underscore linker check, not
236 # available during cross-compilation
248 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
249 if test "x$disable_munmap" != "xyes"; then
250 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
252 libmono_cflags="-D_REENTRANT"
254 libgc_threads=pthreads
258 AC_DEFINE(DISABLE_SOCKETS,1,[Disable sockets support])
259 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
263 CPPFLAGS="$CPPFLAGS -DGC_HPUX_THREADS -D_HPUX_SOURCE -D_XOPEN_SOURCE_EXTENDED -D_REENTRANT"
264 # +ESdbgasm only valid on bundled cc on RISC
265 # silently ignored for ia64
266 if test $GCC != "yes"; then
267 CFLAGS="$CFLAGS +ESdbgasm"
268 # Arrange for run-time dereferencing of null
269 # pointers to produce a SIGSEGV signal.
270 LDFLAGS="$LDFLAGS -z"
272 CFLAGS="$CFLAGS +ESdbgasm"
273 LDFLAGS="$LDFLAGS -z"
274 libmono_cflags="-D_REENTRANT"
275 libmono_ldflags="-lpthread"
276 libgc_threads=pthreads
282 CPPFLAGS="$CPPFLAGS -DGC_SOLARIS_THREADS -DGC_SOLARIS_PTHREADS -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS -DUSE_MMAP -DUSE_MUNMAP -DPLATFORM_SOLARIS"
284 libmono_cflags="-D_REENTRANT"
285 libgc_threads=pthreads
286 # This doesn't seem to work on solaris/x86, but the configure test runs
290 enable_solaris_tar_check=yes
293 parallel_mark="Disabled_Currently_Hangs_On_MacOSX"
297 CPPFLAGS="$CPPFLAGS -no-cpp-precomp -D_THREAD_SAFE -DGC_MACOSX_THREADS -DPLATFORM_MACOSX -DUSE_MMAP -DUSE_MUNMAP"
298 CPPFLAGS="$CPPFLAGS -DGetCurrentProcess=MonoGetCurrentProcess -DGetCurrentThread=MonoGetCurrentThread -DCreateEvent=MonoCreateEvent"
299 libmono_cflags="-D_THREAD_SAFE"
301 AC_DEFINE(PTHREAD_POINTER_ID)
302 AC_DEFINE(USE_MACH_SEMA, 1, [...])
303 no_version_script=yes
305 libgc_threads=pthreads
307 if test "x$cross_compiling" = "xyes"; then
308 has_broken_apple_cpp=yes
310 dnl Snow Leopard is horribly broken -- it reports itself as i386-apple-darwin*, but
311 dnl its gcc defaults to 64-bit mode. They have also deprecated the usage of ucontext
312 dnl we need to set some flags to build our 32-bit binaries on 10.6 properly
314 dnl Snow Leopard and newer config.guess reports as this
316 BROKEN_DARWIN_FLAGS="-arch i386 -D_XOPEN_SOURCE"
317 BROKEN_DARWIN_CPPFLAGS="-D_XOPEN_SOURCE"
318 CPPFLAGS="$CPPFLAGS $BROKEN_DARWIN_CPPFLAGS"
319 CFLAGS="$CFLAGS $BROKEN_DARWIN_FLAGS"
320 CXXFLAGS="$CXXFLAGS $BROKEN_DARWIN_FLAGS"
321 CCASFLAGS="$CCASFLAGS $BROKEN_DARWIN_FLAGS"
322 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC $BROKEN_DARWIN_CPPFLAGS"
323 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC $BROKEN_DARWIN_FLAGS"
324 CPPFLAGS_FOR_EGLIB="$CPPFLAGS_FOR_EGLIB $BROKEN_DARWIN_CPPFLAGS"
325 CFLAGS_FOR_EGLIB="$CFLAGS_FOR_EGLIB $BROKEN_DARWIN_FLAGS"
336 CPPFLAGS="$CPPFLAGS -D_REENTRANT -D_THREAD_SAFE"
337 libmono_cflags="-D_REENTRANT -D_THREAD_SAFE"
339 LIBS="$LIBS -lnetwork"
341 AC_DEFINE(PTHREAD_POINTER_ID)
342 libgc_threads=pthreads
346 AC_MSG_WARN([*** Please add $host to configure.ac checks!])
353 if test x$need_link_unlink = xyes; then
354 AC_DEFINE(NEED_LINK_UNLINK, 1, [Define if Unix sockets cannot be created in an anonymous namespace])
357 AC_SUBST(extra_runtime_ldflags)
358 AM_CONDITIONAL(HOST_WIN32, test x$host_win32 = xyes)
359 AM_CONDITIONAL(TARGET_WIN32, test x$target_win32 = xyes)
360 AM_CONDITIONAL(PLATFORM_LINUX, echo x$target_os | grep -q linux)
361 AM_CONDITIONAL(PLATFORM_DARWIN, test x$platform_darwin = xyes)
362 AM_CONDITIONAL(PLATFORM_SIGPOSIX, test x$use_sigposix = xyes)
363 AM_CONDITIONAL(PLATFORM_ANDROID, test x$platform_android = xyes)
365 AC_CHECK_TOOL(CC, gcc, gcc)
367 AC_CHECK_TOOL(CXX, g++, g++)
373 dnl We should use AM_PROG_AS, but it's not available on automake/aclocal 1.4
375 # Set ASFLAGS if not already set.
376 : ${CCASFLAGS='$(CFLAGS)'}
380 # AC_PROG_CXX helpfully sets CXX to g++ even if no c++ compiler is found so check
381 # GXX instead. See http://lists.gnu.org/archive/html/bug-autoconf/2002-04/msg00056.html
382 if test "x$CXX" = "xg++"; then
383 if test "x$GXX" != "xyes"; then
384 # automake/libtool is so broken, it requires g++ even if the c++ sources
385 # are inside automake conditionals
386 AC_MSG_ERROR([You need to install g++])
390 dnl may require a specific autoconf version
391 dnl AC_PROG_CC_FOR_BUILD
392 dnl CC_FOR_BUILD not automatically detected
394 CFLAGS_FOR_BUILD=$CFLAGS
396 if test "x$cross_compiling" = "xyes"; then
401 AC_SUBST(CC_FOR_BUILD)
402 AC_SUBST(CFLAGS_FOR_BUILD)
404 AC_SUBST(BUILD_EXEEXT)
406 AM_CONDITIONAL(CROSS_COMPILING, [test x$cross_compiling = xyes])
407 AM_CONDITIONAL(USE_BATCH_FILES, [test x$host_win32 = xyes -a x$cross_compiling = xyes])
412 # This causes monodis to not link correctly
413 #AC_DISABLE_FAST_INSTALL
415 # Use dolt (http://dolt.freedesktop.org/) instead of libtool for building.
418 export_ldflags=`(./libtool --config; echo eval echo \\$export_dynamic_flag_spec) | sh`
419 AC_SUBST(export_ldflags)
421 # Test whenever ld supports -version-script
424 if test "x$lt_cv_prog_gnu_ld" = "xno"; then
425 no_version_script=yes
430 AM_CONDITIONAL(NO_VERSION_SCRIPT, test x$no_version_script = xyes)
432 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)
433 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)
434 AC_CHECK_HEADERS([linux/netlink.h linux/rtnetlink.h],
435 [], [], [#include <stddef.h>
436 #include <sys/socket.h>
437 #include <linux/socket.h>])
439 AC_CHECK_HEADERS(sys/user.h, [], [],
441 #ifdef HAVE_SYS_PARAM_H
442 # include <sys/param.h>
446 AC_CHECK_HEADER(zlib.h, [have_zlib=yes], [have_zlib=no])
447 if test x$have_zlib = xyes; then
448 AC_TRY_COMPILE([#include <zlib.h>], [
449 #if defined(ZLIB_VERNUM) && (ZLIB_VERNUM >= 0x1230)
452 #error No good zlib found
455 AC_MSG_RESULT(Using system zlib)
456 zlib_msg="system zlib"
457 AC_DEFINE(HAVE_SYS_ZLIB,1,[Have system zlib])
459 AC_MSG_RESULT(Using embedded zlib)
461 zlib_msg="bundled zlib"
465 AM_CONDITIONAL(HAVE_ZLIB, test x$have_zlib = xyes)
466 AC_DEFINE(HAVE_ZLIB,1,[Have system zlib])
468 # for mono/metadata/debug-symfile.c
469 AC_CHECK_HEADERS(elf.h)
472 AC_CHECK_HEADERS(poll.h)
473 AC_CHECK_HEADERS(sys/poll.h)
474 AC_CHECK_HEADERS(sys/wait.h)
475 AC_CHECK_HEADERS(grp.h)
476 AC_CHECK_HEADERS(syslog.h)
479 AC_CHECK_HEADERS(wchar.h)
480 AC_CHECK_HEADERS(ieeefp.h)
481 AC_MSG_CHECKING(for isinf)
482 AC_TRY_LINK([#include <math.h>], [
486 AC_DEFINE(HAVE_ISINF, 1, [isinf available])
488 # We'll have to use signals
492 AC_CHECK_FUNCS(_finite, , AC_MSG_CHECKING(for _finite in math.h)
493 AC_TRY_LINK([#include <math.h>],
495 AC_DEFINE(HAVE__FINITE, 1, [Have _finite in -lm]) AC_MSG_RESULT(yes),
498 # for Linux statfs support
499 AC_CHECK_HEADERS(linux/magic.h)
501 # not 64 bit clean in cross-compile
502 AC_CHECK_SIZEOF(void *, 4)
504 AC_CACHE_CHECK([for clang],
519 if test x"$GCC" = xyes; then
520 WARN='-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wwrite-strings -Wno-switch -Wno-switch-enum -Wno-unused-value'
521 # The runtime code does not respect ANSI C strict aliasing rules
522 CFLAGS="$CFLAGS -fno-strict-aliasing"
524 # We rely on signed overflow to behave
525 CFLAGS="$CFLAGS -fwrapv"
528 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
529 AC_MSG_CHECKING(for -Wdeclaration-after-statement option to gcc)
540 # Check for the normal version, since gcc ignores unknown -Wno options
541 CFLAGS="$CFLAGS -Wunused-but-set-variable -Werror"
542 AC_MSG_CHECKING(for -Wno-unused-but-set-variable option to gcc)
547 CFLAGS="$ORIG_CFLAGS -Wno-unused-but-set-variable"
553 if test "x$mono_cv_clang" = "xyes"; then
554 # https://bugzilla.samba.org/show_bug.cgi?id=8118
555 WARN="$WARN -Qunused-arguments"
556 WARN="$WARN -Wno-unused-function -Wno-tautological-compare -Wno-parentheses-equality -Wno-self-assign"
559 # The Sun Forte compiler complains about inline functions that access static variables
560 # so disable all inlining.
563 CFLAGS="$CFLAGS -Dinline="
567 CFLAGS="$CFLAGS -g $WARN"
568 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -g"
570 # Where's the 'mcs' source tree?
571 if test -d $srcdir/mcs; then
577 AC_ARG_WITH(mcs-path, [ --with-mcs-path=/path/to/mcs Specify an alternate mcs source tree],
578 if test x$with_mcs_path != "x" -a -d $with_mcs_path ; then
579 mcsdir=$with_mcs_path
583 AC_ARG_WITH(jumptables, [ --with-jumptables=yes,no enable/disable support for jumptables (ARM-only for now) (defaults to no)],[],[with_jumptables=no])
586 # A sanity check to catch cases where the package was unpacked
587 # with an ancient tar program (Solaris)
589 AC_ARG_ENABLE(solaris-tar-check,
590 [ --disable-solaris-tar-check disable solaris tar check],
591 do_solaris_tar_check=no, do_solaris_tar_check=yes)
593 if test x"$do_solaris_tar_check" = xyes -a x"$enable_solaris_tar_check" = xyes; then
594 AC_MSG_CHECKING(integrity of package)
595 if test -f $mcsdir/class/System.Runtime.Serialization.Formatters.Soap/System.Runtime.Serialization.Formatters.Soap/SoapTypeMapper.cs
599 errorm="Your mono distribution is incomplete; if unpacking from a tar file, make sure you use GNU tar; see http://www.mono-project.com/IncompletePackage for more details"
600 AC_MSG_ERROR([$errorm])
604 if test "x$with_mcs_path" != "x"; then
605 mcs_topdir=$(cd "$mcsdir" && pwd)
606 mcs_topdir_from_srcdir=$mcs_topdir
608 mcs_topdir=$(cd "$srcdir/$mcsdir" && pwd)
609 mcs_topdir_from_srcdir='$(top_builddir)'/$mcsdir
612 # Convert mcs_topdir* paths to Windows syntax.
613 if test x$cross_compiling$host_win32 = xnoyes; then
614 mcs_topdir=$(cygpath -m $mcs_topdir)
615 case $mcs_topdir_from_srcdir in
617 mcs_topdir_from_srcdir=$(cygpath -m $mcs_topdir_from_srcdir)
622 AC_SUBST([mcs_topdir])
623 AC_SUBST([mcs_topdir_from_srcdir])
625 # Where's the 'olive' source tree?
626 if test -d $srcdir/olive; then
632 if test -d $srcdir/$olivedir; then
633 olive_topdir='$(top_srcdir)/'$olivedir
636 # gettext: prepare the translation directories.
637 # we do not configure the full gettext, as we consume it dynamically from C#
640 if test "x$USE_NLS" = "xyes"; then
641 AC_CHECK_PROG(HAVE_MSGFMT, msgfmt,yes,no)
643 if test "x$HAVE_MSGFMT" = "xno"; then
644 AC_MSG_ERROR([msgfmt not found. You need to install the 'gettext' package, or pass --enable-nls=no to configure.])
648 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
651 AC_ARG_WITH(crosspkgdir, [ --with-crosspkgdir=/path/to/pkg-config/dir Change pkg-config dir to custom dir],
652 if test x$with_crosspkgdir = "x"; then
653 if test -s $PKG_CONFIG_PATH; then
654 pkg_config_path=$PKG_CONFIG_PATH
657 pkg_config_path=$with_crosspkgdir
658 PKG_CONFIG_PATH=$pkg_config_path
659 export PKG_CONFIG_PATH
663 AC_ARG_ENABLE(werror, [ --enable-werror Pass -Werror to the C compiler], werror_flag=$enableval, werror_flag=no)
664 if test x$werror_flag = xyes; then
665 WERROR_CFLAGS="-Werror"
667 AC_SUBST([WERROR_CFLAGS])
669 ac_configure_args="$ac_configure_args \"CPPFLAGS_FOR_EGLIB=$EGLIB_CPPFLAGS\" \"CFLAGS_FOR_EGLIB=$CFLAGS_FOR_EGLIB\""
670 AC_CONFIG_SUBDIRS(eglib)
672 GLIB_CFLAGS='-I$(top_srcdir)/eglib/src -I$(top_builddir)/eglib/src'
673 GLIB_LIBS='-L$(top_builddir)/eglib/src -leglib -lm'
674 BUILD_GLIB_CFLAGS="$GLIB_CFLAGS"
675 BUILD_GLIB_LIBS="$GLIB_LIBS"
676 GMODULE_CFLAGS="$GLIB_CFLAGS"
677 GMODULE_LIBS="$GLIB_LIBS"
679 AC_SUBST(GLIB_CFLAGS)
681 AC_SUBST(GMODULE_CFLAGS)
682 AC_SUBST(GMODULE_LIBS)
683 AC_SUBST(BUILD_GLIB_CFLAGS)
684 AC_SUBST(BUILD_GLIB_LIBS)
686 # Enable support for fast thread-local storage
687 # Some systems have broken support, so we allow to disable it.
688 AC_ARG_WITH(tls, [ --with-tls=__thread,pthread select Thread Local Storage implementation (defaults to __thread)],[],[with_tls=__thread])
690 # Enable support for using sigaltstack for SIGSEGV and stack overflow handling
691 # This does not work on some platforms (bug #55253)
692 AC_ARG_WITH(sigaltstack, [ --with-sigaltstack=yes,no enable/disable support for sigaltstack (defaults to yes)],[],[with_sigaltstack=yes])
694 AC_ARG_WITH(static_mono, [ --with-static_mono=yes,no link mono statically to libmono (faster) (defaults to yes)],[],[with_static_mono=yes])
695 AC_ARG_WITH(shared_mono, [ --with-shared_mono=yes,no build a shared libmono library (defaults to yes)],[],[with_shared_mono=yes])
696 # Same as --with-shared_mono=no
697 AC_ARG_ENABLE(libraries, [ --disable-libraries disable the build of libmono], enable_libraries=$enableval, enable_libraries=yes)
699 if test "x$enable_static" = "xno"; then
703 if test "x$enable_shared" = "xno"; then
707 if test "x$enable_libraries" = "xno"; then
711 AM_CONDITIONAL(DISABLE_LIBRARIES, test x$enable_libraries = xno)
714 *nacl* ) with_shared_mono=yes;;
717 if test "x$host_win32" = "xyes"; then
718 # Boehm GC requires the runtime to be in its own dll
722 AM_CONDITIONAL(STATIC_MONO, test x$with_static_mono != xno)
723 AM_CONDITIONAL(SHARED_MONO, test x$with_shared_mono != xno)
724 AC_ARG_ENABLE(mcs-build, [ --disable-mcs-build disable the build of the mcs directory], try_mcs_build=$enableval, enable_mcs_build=yes)
726 AC_ARG_WITH(xen_opt, [ --with-xen_opt=yes,no Enable Xen-specific behaviour (defaults to yes)],[],[with_xen_opt=yes])
727 if test "x$with_xen_opt" = "xyes" -a "x$mono_cv_clang" = "xno"; then
728 AC_DEFINE(MONO_XEN_OPT, 1, [Xen-specific behaviour])
730 CFLAGS="$CFLAGS -mno-tls-direct-seg-refs"
731 AC_MSG_CHECKING(for -mno-tls-direct-seg-refs option to gcc)
736 # Pass it to libgc as well
737 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -mno-tls-direct-seg-refs"
744 AC_ARG_ENABLE(small-config, [ --enable-small-config Enable tweaks to reduce requirements (and capabilities)], enable_small_config=$enableval, enable_small_config=no)
746 if test x$enable_small_config = xyes; then
747 AC_DEFINE(MONO_SMALL_CONFIG,1,[Reduce runtime requirements (and capabilities)])
748 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DSMALL_CONFIG"
751 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=$enableval, enable_system_aot=default)
753 DISABLED_FEATURES=none
755 AC_ARG_ENABLE(minimal, [ --enable-minimal=LIST drop support for LIST subsystems.
756 LIST is a comma-separated list from: aot, profiler, decimal, pinvoke, debug, appdomains, verifier,
757 reflection_emit, reflection_emit_save, large_code, logging, com, ssa, generics, attach, jit, simd, soft_debug, perfcounters, normalization, assembly_remapping, shared_perfcounters, remoting,
758 security, sgen_remset, sgen_marksweep_par, sgen_marksweep_fixed, sgen_marksweep_fixed_par, sgen_copying.],
760 for feature in `echo "$enable_minimal" | sed -e "s/,/ /g"`; do
761 eval "mono_feature_disable_$feature='yes'"
763 DISABLED_FEATURES=$enable_minimal
764 disabled="Disabled: $enable_minimal"
767 AC_DEFINE_UNQUOTED(DISABLED_FEATURES, "$DISABLED_FEATURES", [String of disabled features])
769 if test "x$mono_feature_disable_aot" = "xyes"; then
770 AC_DEFINE(DISABLE_AOT_COMPILER, 1, [Disable AOT Compiler])
771 AC_MSG_NOTICE([Disabled AOT compiler])
774 if test "x$mono_feature_disable_profiler" = "xyes"; then
775 AC_DEFINE(DISABLE_PROFILER, 1, [Disable default profiler support])
776 AC_MSG_NOTICE([Disabled support for the profiler])
778 AM_CONDITIONAL(DISABLE_PROFILER, test x$mono_feature_disable_profiler = xyes)
780 if test "x$mono_feature_disable_decimal" = "xyes"; then
781 AC_DEFINE(DISABLE_DECIMAL, 1, [Disable System.Decimal support])
782 AC_MSG_NOTICE([Disabled support for decimal])
785 if test "x$mono_feature_disable_pinvoke" = "xyes"; then
786 AC_DEFINE(DISABLE_PINVOKE, 1, [Disable P/Invoke support])
787 AC_MSG_NOTICE([Disabled support for P/Invoke])
790 if test "x$mono_feature_disable_debug" = "xyes"; then
791 AC_DEFINE(DISABLE_DEBUG, 1, [Disable runtime debugging support])
792 AC_MSG_NOTICE([Disabled support for runtime debugging])
795 if test "x$mono_feature_disable_reflection_emit" = "xyes"; then
796 AC_DEFINE(DISABLE_REFLECTION_EMIT, 1, [Disable reflection emit support])
797 mono_feature_disable_reflection_emit_save=yes
798 AC_MSG_NOTICE([Disabled support for Reflection.Emit])
801 if test "x$mono_feature_disable_reflection_emit_save" = "xyes"; then
802 AC_DEFINE(DISABLE_REFLECTION_EMIT_SAVE, 1, [Disable assembly saving support in reflection emit])
803 AC_MSG_NOTICE([Disabled support for Reflection.Emit.Save])
806 if test "x$mono_feature_disable_large_code" = "xyes"; then
807 AC_DEFINE(DISABLE_LARGE_CODE, 1, [Disable support for huge assemblies])
808 AC_MSG_NOTICE([Disabled support for large assemblies])
811 if test "x$mono_feature_disable_logging" = "xyes"; then
812 AC_DEFINE(DISABLE_LOGGING, 1, [Disable support debug logging])
813 AC_MSG_NOTICE([Disabled support for logging])
816 if test "x$mono_feature_disable_com" = "xyes"; then
817 AC_DEFINE(DISABLE_COM, 1, [Disable COM support])
818 AC_MSG_NOTICE([Disabled COM support])
821 if test "x$mono_feature_disable_ssa" = "xyes"; then
822 AC_DEFINE(DISABLE_SSA, 1, [Disable advanced SSA JIT optimizations])
823 AC_MSG_NOTICE([Disabled SSA JIT optimizations])
826 if test "x$mono_feature_disable_generics" = "xyes"; then
827 AC_DEFINE(DISABLE_GENERICS, 1, [Disable generics support])
828 AC_MSG_NOTICE([Disabled Generics Support])
831 if test "x$mono_feature_disable_shadowcopy" = "xyes"; then
832 AC_DEFINE(DISABLE_SHADOW_COPY, 1, [Disable Shadow Copy for AppDomains])
833 AC_MSG_NOTICE([Disabled Shadow copy for AppDomains])
836 if test "x$mono_feature_disable_portability" = "xyes"; then
837 AC_DEFINE(DISABLE_PORTABILITY, 1, [Disables the IO portability layer])
838 AC_MSG_NOTICE([Disabled IO Portability layer])
841 if test "x$mono_feature_disable_attach" = "xyes"; then
842 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
843 AC_MSG_NOTICE([Disabled agent attach])
846 if test "x$mono_feature_disable_full_messages" = "xyes"; then
847 AC_DEFINE(DISABLE_FULL_MESSAGES, 1, [Disables building in the full table of WAPI messages])
848 AC_MSG_NOTICE([Disabled full messages for Win32 errors, only core message strings shipped])
851 if test "x$mono_feature_disable_verifier" = "xyes"; then
852 AC_DEFINE(DISABLE_VERIFIER, 1, [Disables the verifier])
853 AC_MSG_NOTICE([Disabled the metadata and IL verifiers])
856 if test "x$mono_feature_disable_jit" = "xyes"; then
857 AC_DEFINE(DISABLE_JIT, 1, [Disable the JIT, only full-aot mode will be supported by the runtime.])
858 AC_MSG_NOTICE([Disabled the JIT engine, only full AOT will be supported])
861 AM_CONDITIONAL(DISABLE_JIT, test x$mono_feature_disable_jit = xyes)
863 if test "x$mono_feature_disable_simd" = "xyes"; then
864 AC_DEFINE(DISABLE_SIMD, 1, [Disable SIMD intrinsics related optimizations.])
865 AC_MSG_NOTICE([Disabled SIMD support])
868 if test "x$mono_feature_disable_soft_debug" = "xyes"; then
869 AC_DEFINE(DISABLE_SOFT_DEBUG, 1, [Disable Soft Debugger Agent.])
870 AC_MSG_NOTICE([Disabled Soft Debugger.])
873 if test "x$mono_feature_disable_perfcounters" = "xyes"; then
874 AC_DEFINE(DISABLE_PERFCOUNTERS, 1, [Disable Performance Counters.])
875 AC_MSG_NOTICE([Disabled Performance Counters.])
877 if test "x$mono_feature_disable_normalization" = "xyes"; then
878 AC_DEFINE(DISABLE_NORMALIZATION, 1, [Disable String normalization support.])
879 AC_MSG_NOTICE([Disabled String normalization support.])
882 if test "x$mono_feature_disable_assembly_remapping" = "xyes"; then
883 AC_DEFINE(DISABLE_ASSEMBLY_REMAPPING, 1, [Disable assembly remapping.])
884 AC_MSG_NOTICE([Disabled Assembly remapping.])
887 if test "x$mono_feature_disable_shared_perfcounters" = "xyes"; then
888 AC_DEFINE(DISABLE_SHARED_PERFCOUNTERS, 1, [Disable shared perfcounters.])
889 AC_MSG_NOTICE([Disabled Shared perfcounters.])
892 if test "x$mono_feature_disable_appdomains" = "xyes"; then
893 AC_DEFINE(DISABLE_APPDOMAINS, 1, [Disable support for multiple appdomains.])
894 AC_MSG_NOTICE([Disabled support for multiple appdomains.])
897 if test "x$mono_feature_disable_remoting" = "xyes"; then
898 AC_DEFINE(DISABLE_REMOTING, 1, [Disable remoting support (This disables type proxies and make com non-functional)])
899 AC_MSG_NOTICE([Disabled remoting])
902 if test "x$mono_feature_disable_security" = "xyes"; then
903 AC_DEFINE(DISABLE_SECURITY, 1, [Disable CAS/CoreCLR security])
904 AC_MSG_NOTICE([Disabled CAS/CoreCLR security manager (used e.g. for Moonlight)])
907 if test "x$mono_feature_disable_sgen_remset" = "xyes"; then
908 AC_DEFINE(DISABLE_SGEN_REMSET, 1, [Disable wbarrier=remset support in SGEN.])
909 AC_MSG_NOTICE([Disabled wbarrier=remset support in SGEN.])
912 if test "x$mono_feature_disable_sgen_marksweep_par" = "xyes"; then
913 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_PAR, 1, [Disable major=marksweep-par support in SGEN.])
914 AC_MSG_NOTICE([Disabled major=marksweep-par support in SGEN.])
917 if test "x$mono_feature_disable_sgen_marksweep_fixed" = "xyes"; then
918 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_FIXED, 1, [Disable major=marksweep-fixed support in SGEN.])
919 AC_MSG_NOTICE([Disabled major=marksweep-fixed support in SGEN.])
922 if test "x$mono_feature_disable_sgen_marksweep_fixed_par" = "xyes"; then
923 AC_DEFINE(DISABLE_SGEN_MAJOR_MARKSWEEP_FIXED_PAR, 1, [Disable major=marksweep-fixed-par support in SGEN.])
924 AC_MSG_NOTICE([Disabled major=marksweep-fixed-par support in SGEN.])
927 if test "x$mono_feature_disable_sgen_copying" = "xyes"; then
928 AC_DEFINE(DISABLE_SGEN_MAJOR_COPYING, 1, [Disable major=copying support in SGEN.])
929 AC_MSG_NOTICE([Disabled major=copying support in SGEN.])
932 AC_ARG_ENABLE(executables, [ --disable-executables disable the build of the runtime executables], enable_executables=$enableval, enable_executables=yes)
933 AM_CONDITIONAL(DISABLE_EXECUTABLES, test x$enable_executables = xno)
935 has_extension_module=no
936 AC_ARG_ENABLE(extension-module, [ --enable-extension-module=LIST enable the core-extensions from LIST],
938 for extension in `echo "$enable_extension_module" | sed -e "s/,/ /g"`; do
939 if test x$extension = xdefault ; then
940 has_extension_module=yes;
943 if test x$enable_extension_module = xyes; then
944 has_extension_module=yes;
948 AM_CONDITIONAL([HAS_EXTENSION_MODULE], [test x$has_extension_module != xno])
950 if test x$has_extension_module != xno ; then
951 AC_DEFINE([ENABLE_EXTENSION_MODULE], 1, [Extension module enabled])
952 AC_MSG_NOTICE([Enabling mono extension module.])
955 AC_ARG_ENABLE(gsharing, [ --enable-gsharing Enable gsharing], enable_gsharing=$enableval, enable_gsharing=no)
956 if test x$enable_gsharing = xyes; then
957 AC_DEFINE(ENABLE_GSHAREDVT,1,[Gsharing])
960 AC_ARG_ENABLE(native-types, [ --enable-native-types Enable native types], enable_native_types=$enableval, enable_native_types=no)
961 if test x$enable_native_types = xyes; then
962 AC_DEFINE(MONO_NATIVE_TYPES,1,[native types])
965 AC_MSG_CHECKING(for visibility __attribute__)
968 void __attribute__ ((visibility ("hidden"))) doit (void) {}
969 int main () { doit (); return 0; }
972 have_visibility_hidden=yes
975 have_visibility_hidden=no
979 AC_MSG_CHECKING(for deprecated __attribute__)
981 int doit (void) __attribute__ ((deprecated));
982 int doit (void) { return 0; }
994 dnl Boehm GC configuration
997 AC_ARG_WITH(libgc, [ --with-gc=boehm,included,none Controls the Boehm GC config, default=included],[libgc=$with_gc],[libgc=$libgc_default])
999 AC_ARG_ENABLE(boehm, [ --disable-boehm Disable the Boehm GC.], support_boehm=$enableval,support_boehm=${support_boehm:-yes})
1000 AM_CONDITIONAL(SUPPORT_BOEHM, test x$support_boehm = xyes)
1002 AC_ARG_ENABLE(parallel-mark, [ --enable-parallel-mark Enables GC Parallel Marking], enable_parallel_mark=$enableval, enable_parallel_mark=$parallel_mark)
1003 if test x$enable_parallel_mark = xyes; then
1004 libgc_configure_args="$libgc_configure_args --enable-parallel-mark"
1016 AC_CHECK_HEADERS(gc.h gc/gc.h, gc_headers=yes)
1017 AC_CHECK_LIB(gc, GC_malloc, found_boehm="yes",,$libdl)
1019 if test "x$found_boehm" != "xyes"; then
1020 AC_MSG_ERROR("GC requested but libgc not found! Install libgc or run configure with --with-gc=none.")
1022 if test "x$gc_headers" != "xyes"; then
1023 AC_MSG_ERROR("GC requested but header files not found! You may need to install them by hand.")
1026 LIBGC_LIBS="-lgc $libdl"
1027 LIBGC_STATIC_LIBS="$LIBGC_LIBS"
1028 libmono_ldflags="$libmono_ldflags -lgc"
1029 BOEHM_DEFINES="-DHAVE_BOEHM_GC"
1031 # AC_CHECK_FUNCS does not work for some reason...
1032 AC_CHECK_LIB(gc, GC_gcj_malloc, found_gcj_malloc="yes",,$libdl)
1033 if test "x$found_gcj_malloc" = "xyes"; then
1034 BOEHM_DEFINES="-DHAVE_GC_GCJ_MALLOC $BOEHM_DEFINES"
1035 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "System Boehm (with typed GC)", [GC description])
1036 gc_msg="System Boehm with typed GC"
1038 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "System Boehm (no typed GC)", [GC description])
1039 gc_msg="System Boehm (without typed GC)"
1041 AC_CHECK_LIB(gc, GC_enable, found_gc_enable="yes",,$libdl)
1042 if test "x$found_gc_enable" = "xyes"; then
1043 BOEHM_DEFINES="-DHAVE_GC_ENABLE $BOEHM_DEFINES"
1046 # check whether we need to explicitly allow
1047 # thread registering
1048 AC_CHECK_LIB(gc, GC_allow_register_threads, found_allow_register_threads="yes",,$libdl)
1049 if test "x$found_allow_register_threads" = "xyes"; then
1050 AC_DEFINE(HAVE_GC_ALLOW_REGISTER_THREADS, 1, [GC requires thread registration])
1056 if test "x$support_boehm" = "xyes"; then
1060 LIBGC_CPPFLAGS='-I$(top_srcdir)/libgc/include'
1061 LIBGC_LIBS='$(top_builddir)/libgc/libmonogc.la'
1062 LIBGC_STATIC_LIBS='$(top_builddir)/libgc/libmonogc-static.la'
1064 BOEHM_DEFINES="-DHAVE_BOEHM_GC -DHAVE_GC_H -DUSE_INCLUDED_LIBGC -DHAVE_GC_GCJ_MALLOC -DHAVE_GC_ENABLE"
1066 if test x$target_win32 = xyes; then
1067 BOEHM_DEFINES="$BOEHM_DEFINES -DGC_NOT_DLL"
1068 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DGC_BUILD -DGC_NOT_DLL"
1071 gc_msg="Included Boehm GC with typed GC"
1072 if test x$enable_parallel_mark = xyes; then
1073 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC and Parallel Mark)", [GC description])
1074 gc_msg="$gc_msg and parallel mark"
1076 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC)", [GC description])
1081 AC_MSG_WARN("Use --with-sgen instead, --with-gc= controls Boehm configuration")
1085 AC_MSG_WARN("Compiling mono without GC.")
1086 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "none", [GC description])
1087 AC_DEFINE(HAVE_NULL_GC,1,[No GC support.])
1091 AC_MSG_ERROR([Invalid argument to --with-gc.])
1095 AC_ARG_WITH(large-heap, [ --with-large-heap=yes,no Enable support for GC heaps larger than 3GB (defaults to no)], [large_heap=$withval], [large_heap=no])
1096 if test "x$large_heap" = "xyes"; then
1097 CPPFLAGS="$CPPFLAGS -DLARGE_CONFIG"
1100 AM_CONDITIONAL(INCLUDED_LIBGC, test x$use_included_gc = xyes)
1101 AC_SUBST(LIBGC_CPPFLAGS)
1102 AC_SUBST(LIBGC_LIBS)
1103 AC_SUBST(LIBGC_STATIC_LIBS)
1105 AC_SUBST(BOEHM_DEFINES)
1108 dnl End of Boehm GC Configuration
1111 dnl *************************************
1112 dnl *** Checks for zero length arrays ***
1113 dnl *************************************
1114 AC_MSG_CHECKING(whether $CC supports zero length arrays)
1122 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 0, [Length of zero length arrays])
1125 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 1, [Length of zero length arrays])
1128 AC_CHECK_HEADERS(nacl/nacl_dyncode.h)
1130 if test x$target_win32 = xno; then
1132 dnl hires monotonic clock support
1133 AC_SEARCH_LIBS(clock_gettime, rt)
1135 dnl dynamic loader support
1136 AC_CHECK_FUNC(dlopen, DL_LIB="",
1137 AC_CHECK_LIB(dl, dlopen, DL_LIB="-ldl", dl_support=no)
1139 if test x$dl_support = xno; then
1140 AC_MSG_WARN([No dynamic loading support available])
1142 LIBS="$LIBS $DL_LIB"
1143 AC_DEFINE(HAVE_DL_LOADER,1,[dlopen-based dynamic loader available])
1144 dnl from glib's configure.ac
1145 AC_CACHE_CHECK([for preceeding underscore in symbols],
1147 AC_TRY_RUN([#include <dlfcn.h>
1148 int mono_underscore_test (void) { return 42; }
1150 void *f1 = (void*)0, *f2 = (void*)0, *handle;
1151 handle = dlopen ((void*)0, 0);
1153 f1 = dlsym (handle, "mono_underscore_test");
1154 f2 = dlsym (handle, "_mono_underscore_test");
1155 } return (!f2 || f1);
1157 [mono_cv_uscore=yes],
1158 [mono_cv_uscore=no],
1161 if test "x$mono_cv_uscore" = "xyes"; then
1162 MONO_DL_NEED_USCORE=1
1164 MONO_DL_NEED_USCORE=0
1166 AC_SUBST(MONO_DL_NEED_USCORE)
1167 AC_CHECK_FUNC(dlerror)
1170 dnl ******************************************************************
1171 dnl *** Checks for the IKVM JNI interface library ***
1172 dnl ******************************************************************
1173 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])
1176 if test x$with_ikvm_native = xyes; then
1177 ikvm_native_dir=ikvm-native
1178 jdk_headers_found="IKVM Native"
1181 AC_SUBST(ikvm_native_dir)
1183 AC_CHECK_HEADERS(execinfo.h)
1185 AC_CHECK_HEADERS(sys/auxv.h)
1187 AC_CHECK_FUNCS(getgrgid_r)
1188 AC_CHECK_FUNCS(getgrnam_r)
1189 AC_CHECK_FUNCS(getpwnam_r)
1190 AC_CHECK_FUNCS(getpwuid_r)
1191 AC_CHECK_FUNCS(getresuid)
1192 AC_CHECK_FUNCS(setresuid)
1193 AC_CHECK_FUNCS(kqueue)
1194 AC_CHECK_FUNCS(backtrace_symbols)
1195 AC_CHECK_FUNCS(mkstemp)
1196 AC_CHECK_FUNCS(mmap)
1197 AC_CHECK_FUNCS(madvise)
1198 AC_CHECK_FUNCS(getrusage)
1199 AC_CHECK_FUNCS(getpriority)
1200 AC_CHECK_FUNCS(setpriority)
1201 AC_CHECK_FUNCS(dl_iterate_phdr)
1202 AC_CHECK_FUNCS(dladdr)
1203 AC_CHECK_FUNCS(sysconf)
1205 AC_CHECK_FUNCS(sched_setaffinity)
1206 AC_CHECK_FUNCS(sched_getcpu)
1208 dnl ****************************************************************
1209 dnl *** Check for sched_setaffinity from glibc versions before ***
1210 dnl *** 2.3.4. The older versions of the function only take 2 ***
1211 dnl *** parameters, not 3. ***
1213 dnl *** Because the interface change was not made in a minor ***
1214 dnl *** version rev, the __GLIBC__ and __GLIBC_MINOR__ macros ***
1215 dnl *** won't always indicate the interface sched_affinity has. ***
1216 dnl ****************************************************************
1217 AC_MSG_CHECKING(for sched_setaffinity from glibc < 2.3.4)
1218 AC_TRY_COMPILE([#include <sched.h>], [
1220 sched_setaffinity(0, &mask);
1223 # Yes, we have it...
1225 AC_DEFINE(GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY, 1, [Have GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY])
1227 # We have the new, three-parameter version
1232 dnl ******************************************************************
1233 dnl *** Check for large file support ***
1234 dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) ***
1235 dnl ******************************************************************
1237 # Check that off_t can represent 2**63 - 1 correctly, working around
1238 # potential compiler bugs. Defines LARGE_FILE_SUPPORT, adds $1 to
1239 # CPPFLAGS and sets $large_offt to yes if the test succeeds
1241 AC_DEFUN([LARGE_FILES], [
1242 large_CPPFLAGS=$CPPFLAGS
1243 CPPFLAGS="$CPPFLAGS $1"
1245 #include <sys/types.h>
1248 /* Lifted this compile time assert method from: http://www.jaggersoft.com/pubs/CVu11_3.html */
1249 #define COMPILE_TIME_ASSERT(pred) \
1250 switch(0){case 0:case pred:;}
1251 COMPILE_TIME_ASSERT(sizeof(off_t) * CHAR_BIT == 64);
1254 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT, 1, [Have large file support])
1255 large_CPPFLAGS="$large_CPPFLAGS $1"
1260 CPPFLAGS=$large_CPPFLAGS
1263 AC_MSG_CHECKING(if off_t is 64 bits wide)
1265 if test $large_offt = no; then
1266 AC_MSG_CHECKING(if _FILE_OFFSET_BITS=64 gives 64 bit off_t)
1267 LARGE_FILES("-D_FILE_OFFSET_BITS=64")
1269 if test $large_offt = no; then
1270 AC_MSG_WARN([No 64 bit file size support available])
1273 dnl *****************************
1274 dnl *** Checks for libsocket ***
1275 dnl *****************************
1276 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
1280 dnl *****************************
1281 dnl *** Checks for libinotify ***
1282 dnl *****************************
1283 AC_CHECK_LIB(inotify, inotify_init, LIBS="$LIBS -linotify")
1286 dnl *******************************
1287 dnl *** Checks for MSG_NOSIGNAL ***
1288 dnl *******************************
1289 AC_MSG_CHECKING(for MSG_NOSIGNAL)
1290 AC_TRY_COMPILE([#include <sys/socket.h>], [
1291 int f = MSG_NOSIGNAL;
1293 # Yes, we have it...
1295 AC_DEFINE(HAVE_MSG_NOSIGNAL, 1, [Have MSG_NOSIGNAL])
1297 # We'll have to use signals
1301 dnl *****************************
1302 dnl *** Checks for IPPROTO_IP ***
1303 dnl *****************************
1304 AC_MSG_CHECKING(for IPPROTO_IP)
1305 AC_TRY_COMPILE([#include <netinet/in.h>], [
1306 int level = IPPROTO_IP;
1308 # Yes, we have it...
1310 AC_DEFINE(HAVE_IPPROTO_IP, 1, [Have IPPROTO_IP])
1312 # We'll have to use getprotobyname
1316 dnl *******************************
1317 dnl *** Checks for IPPROTO_IPV6 ***
1318 dnl *******************************
1319 AC_MSG_CHECKING(for IPPROTO_IPV6)
1320 AC_TRY_COMPILE([#include <netinet/in.h>], [
1321 int level = IPPROTO_IPV6;
1323 # Yes, we have it...
1325 AC_DEFINE(HAVE_IPPROTO_IPV6, 1, [Have IPPROTO_IPV6])
1327 # We'll have to use getprotobyname
1331 dnl ******************************
1332 dnl *** Checks for IPPROTO_TCP ***
1333 dnl ******************************
1334 AC_MSG_CHECKING(for IPPROTO_TCP)
1335 AC_TRY_COMPILE([#include <netinet/in.h>], [
1336 int level = IPPROTO_TCP;
1338 # Yes, we have it...
1340 AC_DEFINE(HAVE_IPPROTO_TCP, 1, [Have IPPROTO_TCP])
1342 # We'll have to use getprotobyname
1346 dnl *****************************
1347 dnl *** Checks for SOL_IP ***
1348 dnl *****************************
1349 AC_MSG_CHECKING(for SOL_IP)
1350 AC_TRY_COMPILE([#include <netdb.h>], [
1353 # Yes, we have it...
1355 AC_DEFINE(HAVE_SOL_IP, 1, [Have SOL_IP])
1357 # We'll have to use getprotobyname
1361 dnl *****************************
1362 dnl *** Checks for SOL_IPV6 ***
1363 dnl *****************************
1364 AC_MSG_CHECKING(for SOL_IPV6)
1365 AC_TRY_COMPILE([#include <netdb.h>], [
1366 int level = SOL_IPV6;
1368 # Yes, we have it...
1370 AC_DEFINE(HAVE_SOL_IPV6, 1, [Have SOL_IPV6])
1372 # We'll have to use getprotobyname
1376 dnl *****************************
1377 dnl *** Checks for SOL_TCP ***
1378 dnl *****************************
1379 AC_MSG_CHECKING(for SOL_TCP)
1380 AC_TRY_COMPILE([#include <netdb.h>], [
1381 int level = SOL_TCP;
1383 # Yes, we have it...
1385 AC_DEFINE(HAVE_SOL_TCP, 1, [Have SOL_TCP])
1387 # We'll have to use getprotobyname
1391 dnl *****************************
1392 dnl *** Checks for IP_PKTINFO ***
1393 dnl *****************************
1394 AC_MSG_CHECKING(for IP_PKTINFO)
1395 AC_TRY_COMPILE([#include <linux/in.h>], [
1396 int level = IP_PKTINFO;
1398 # Yes, we have it...
1400 AC_DEFINE(HAVE_IP_PKTINFO, 1, [Have IP_PKTINFO])
1405 dnl *****************************
1406 dnl *** Checks for IPV6_PKTINFO ***
1407 dnl *****************************
1408 AC_MSG_CHECKING(for IPV6_PKTINFO)
1409 AC_TRY_COMPILE([#include <netdb.h>], [
1410 int level = IPV6_PKTINFO;
1412 # Yes, we have it...
1414 AC_DEFINE(HAVE_IPV6_PKTINFO, 1, [Have IPV6_PKTINFO])
1419 dnl **********************************
1420 dnl *** Checks for IP_DONTFRAG ***
1421 dnl **********************************
1422 AC_MSG_CHECKING(for IP_DONTFRAG)
1423 AC_TRY_COMPILE([#include <netinet/in.h>], [
1424 int level = IP_DONTFRAG;
1426 # Yes, we have it...
1428 AC_DEFINE(HAVE_IP_DONTFRAG, 1, [Have IP_DONTFRAG])
1433 dnl **********************************
1434 dnl *** Checks for IP_DONTFRAGMENT ***
1435 dnl **********************************
1436 AC_MSG_CHECKING(for IP_DONTFRAGMENT)
1437 AC_TRY_COMPILE([#include <Ws2ipdef.h>], [
1438 int level = IP_DONTFRAGMENT;
1440 # Yes, we have it...
1442 AC_DEFINE(HAVE_IP_DONTFRAGMENT, 1, [Have IP_DONTFRAGMENT])
1447 dnl **********************************
1448 dnl *** Checks for IP_MTU_DISCOVER ***
1449 dnl **********************************
1450 AC_MSG_CHECKING(for IP_MTU_DISCOVER)
1451 AC_TRY_COMPILE([#include <linux/in.h>], [
1452 int level = IP_MTU_DISCOVER;
1454 # Yes, we have it...
1456 AC_DEFINE(HAVE_IP_MTU_DISCOVER, 1, [Have IP_MTU_DISCOVER])
1461 dnl **********************************
1462 dnl *** Checks for IP_PMTUDISC_DO ***
1463 dnl **********************************
1464 AC_MSG_CHECKING(for IP_PMTUDISC_DO)
1465 AC_TRY_COMPILE([#include <linux/in.h>], [
1466 int level = IP_PMTUDISC_DO;
1468 # Yes, we have it...
1470 AC_DEFINE(HAVE_IP_PMTUDISC_DO, 1, [Have IP_PMTUDISC_DO])
1475 dnl *********************************
1476 dnl *** Check for struct ip_mreqn ***
1477 dnl *********************************
1478 AC_MSG_CHECKING(for struct ip_mreqn)
1479 AC_TRY_COMPILE([#include <netinet/in.h>], [
1480 struct ip_mreqn mreq;
1481 mreq.imr_address.s_addr = 0;
1483 # Yes, we have it...
1485 AC_DEFINE(HAVE_STRUCT_IP_MREQN, 1, [Have struct ip_mreqn])
1487 # We'll just have to try and use struct ip_mreq
1489 AC_MSG_CHECKING(for struct ip_mreq)
1490 AC_TRY_COMPILE([#include <netinet/in.h>], [
1491 struct ip_mreq mreq;
1492 mreq.imr_interface.s_addr = 0;
1494 # Yes, we have it...
1496 AC_DEFINE(HAVE_STRUCT_IP_MREQ, 1, [Have struct ip_mreq])
1498 # No multicast support
1503 dnl **********************************
1504 dnl *** Check for gethostbyname2_r ***
1505 dnl **********************************
1506 AC_MSG_CHECKING(for gethostbyname2_r)
1507 AC_TRY_LINK([#include <netdb.h>], [
1508 gethostbyname2_r(NULL,0,NULL,NULL,0,NULL,NULL);
1510 # Yes, we have it...
1512 AC_DEFINE(HAVE_GETHOSTBYNAME2_R, 1, [Have gethostbyname2_r])
1517 dnl *****************************
1518 dnl *** Checks for libnsl ***
1519 dnl *****************************
1520 AC_CHECK_FUNC(gethostbyaddr, , AC_CHECK_LIB(nsl, gethostbyaddr, LIBS="$LIBS -lnsl"))
1522 AC_CHECK_FUNCS(inet_pton inet_aton)
1524 dnl *****************************
1525 dnl *** Checks for libxnet ***
1526 dnl *****************************
1529 AC_MSG_CHECKING(for Solaris XPG4 support)
1530 if test -f /usr/lib/libxnet.so; then
1531 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=500"
1532 CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
1533 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED=1"
1540 if test "$GCC" = "yes"; then
1541 CFLAGS="$CFLAGS -Wno-char-subscripts"
1546 dnl *****************************
1547 dnl *** Checks for libpthread ***
1548 dnl *****************************
1549 # on FreeBSD -STABLE, the pthreads functions all reside in libc_r
1550 # and libpthread does not exist
1554 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1557 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1560 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -lpthread")
1563 AC_CHECK_HEADERS(pthread.h)
1564 AC_CHECK_HEADERS(pthread_np.h)
1565 AC_CHECK_FUNCS(pthread_mutex_timedlock)
1566 AC_CHECK_FUNCS(pthread_getattr_np pthread_attr_get_np pthread_setname_np)
1567 AC_CHECK_FUNCS(pthread_kill)
1568 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
1569 AC_TRY_COMPILE([ #include <pthread.h>], [
1570 pthread_mutexattr_t attr;
1571 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
1576 AC_ERROR(Posix system lacks support for recursive mutexes)
1578 AC_CHECK_FUNCS(pthread_attr_setstacksize)
1579 AC_CHECK_FUNCS(pthread_attr_getstack pthread_attr_getstacksize)
1580 AC_CHECK_FUNCS(pthread_get_stacksize_np pthread_get_stackaddr_np)
1582 dnl ***********************************
1583 dnl *** Checks for signals
1584 dnl ***********************************
1585 AC_CHECK_HEADERS(signal.h)
1586 AC_CHECK_FUNCS(sigaction)
1588 dnl ***********************************
1589 dnl *** Checks for working __thread ***
1590 dnl ***********************************
1591 AC_MSG_CHECKING(for working __thread)
1592 if test "x$with_tls" != "x__thread"; then
1593 AC_MSG_RESULT(disabled)
1594 elif test "x$cross_compiling" = "xyes"; then
1595 AC_MSG_RESULT(cross compiling, assuming yes)
1598 #if defined(__APPLE__) && defined(__clang__)
1599 #error "__thread does not currently work with clang on Mac OS X"
1602 #include <pthread.h>
1604 static int res1, res2;
1606 void thread_main (void *arg)
1621 pthread_create (&t1, NULL, thread_main, 1);
1622 pthread_create (&t2, NULL, thread_main, 2);
1624 pthread_join (t1, NULL);
1625 pthread_join (t2, NULL);
1627 return !(res1 + res2 == 2);
1637 dnl **************************************
1638 dnl *** Checks for working sigaltstack ***
1639 dnl **************************************
1640 AC_MSG_CHECKING(for working sigaltstack)
1641 if test "x$with_sigaltstack" != "xyes"; then
1642 AC_MSG_RESULT(disabled)
1643 elif test "x$cross_compiling" = "xyes"; then
1644 AC_MSG_RESULT(cross compiling, assuming yes)
1651 #include <pthread.h>
1652 #include <sys/wait.h>
1653 #if defined(__FreeBSD__) || defined(__NetBSD__)
1654 #define SA_STACK SA_ONSTACK
1657 sigsegv_signal_handler (int _dummy, siginfo_t *info, void *context)
1662 volatile char*__ptr = NULL;
1664 loop (void *ignored)
1673 struct sigaction sa;
1677 struct sigaltstack sas;
1680 pthread_attr_t attr;
1682 sa.sa_sigaction = sigsegv_signal_handler;
1683 sigemptyset (&sa.sa_mask);
1684 sa.sa_flags = SA_SIGINFO | SA_ONSTACK;
1685 if (sigaction (SIGSEGV, &sa, NULL) == -1) {
1686 perror ("sigaction");
1690 /* x86 darwin deliver segfaults using SIGBUS */
1691 if (sigaction (SIGBUS, &sa, NULL) == -1) {
1692 perror ("sigaction");
1695 sas.ss_sp = malloc (SIGSTKSZ);
1696 sas.ss_size = SIGSTKSZ;
1698 if (sigaltstack (&sas, NULL) == -1) {
1699 perror ("sigaltstack");
1703 pthread_attr_init (&attr);
1704 if (pthread_create(&id, &attr, loop, &attr) != 0) {
1705 printf ("pthread_create\n");
1729 for (i = 0; i < 300; ++i) {
1730 waitpid (son, &status, WNOHANG);
1731 if (WIFEXITED (status) && WEXITSTATUS (status) == 0)
1736 kill (son, SIGKILL);
1742 AC_DEFINE(HAVE_WORKING_SIGALTSTACK, 1, [Have a working sigaltstack])
1749 dnl ********************************
1750 dnl *** Checks for semaphore lib ***
1751 dnl ********************************
1752 # 'Real Time' functions on Solaris
1753 # posix4 on Solaris 2.6
1754 # pthread (first!) on Linux
1755 AC_SEARCH_LIBS(sem_init, pthread rt posix4)
1757 AC_SEARCH_LIBS(shm_open, pthread rt posix4)
1758 AC_CHECK_FUNCS(shm_open)
1760 dnl ********************************
1761 dnl *** Checks for timezone stuff **
1762 dnl ********************************
1763 AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
1769 ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
1770 if test $ac_cv_struct_tm_gmtoff = yes; then
1771 AC_DEFINE(HAVE_TM_GMTOFF, 1, [Have tm_gmtoff])
1773 AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone,
1778 ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no))
1779 if test $ac_cv_var_timezone = yes; then
1780 AC_DEFINE(HAVE_TIMEZONE, 1, [Have timezone variable])
1782 AC_ERROR(unable to find a way to determine timezone)
1786 dnl *********************************
1787 dnl *** Checks for math functions ***
1788 dnl *********************************
1789 AC_SEARCH_LIBS(sqrtf, m)
1790 if test "x$has_broken_apple_cpp" != "xyes"; then
1791 AC_CHECK_FUNCS(finite, , AC_MSG_CHECKING(for finite in math.h)
1792 AC_TRY_LINK([#include <math.h>],
1794 AC_DEFINE(HAVE_FINITE, 1, [Have finite in -lm]) AC_MSG_RESULT(yes),
1797 AC_CHECK_FUNCS(isfinite, , AC_MSG_CHECKING(for isfinite in math.h)
1798 AC_TRY_LINK([#include <math.h>],
1800 AC_DEFINE(HAVE_ISFINITE, 1, [Have isfinite]) AC_MSG_RESULT(yes),
1803 dnl ****************************************************************
1804 dnl *** Checks for working poll() (macosx defines it but doesn't ***
1805 dnl *** have it in the library (duh)) ***
1806 dnl ****************************************************************
1807 AC_CHECK_FUNCS(poll)
1809 dnl *************************
1810 dnl *** Check for signbit ***
1811 dnl *************************
1812 AC_MSG_CHECKING(for signbit)
1813 AC_TRY_LINK([#include <math.h>], [
1814 int s = signbit(1.0);
1817 AC_DEFINE(HAVE_SIGNBIT, 1, [Have signbit])
1822 dnl **********************************
1824 dnl **********************************
1825 if test "x$ac_cv_header_nacl_nacl_dyncode_h" = "xno"; then
1826 AC_CHECK_HEADERS(sys/epoll.h)
1828 AC_CHECK_FUNCS(epoll_ctl, [haveepoll=yes], )
1829 if test "x$haveepoll" = "xyes" -a "x$ac_cv_header_sys_epoll_h" = "xyes"; then
1830 AC_DEFINE(HAVE_EPOLL, 1, [epoll supported])
1836 AC_CHECK_HEADERS(sys/event.h)
1837 AC_CHECK_FUNCS(kqueue, [havekqueue=yes], )
1839 dnl **************************************
1840 dnl * Darwin has a race that prevents us from using reliably:
1841 dnl * http://lists.apple.com/archives/darwin-dev/2011/Jun/msg00016.html
1842 dnl * Since kqueue is mostly used for scaling large web servers,
1843 dnl * and very few folks run Mono on large web servers on OSX, falling
1845 dnl **************************************
1846 if test "x$havekqueue" = "xyes" -a "x$ac_cv_header_sys_event_h" = "xyes"; then
1847 if test "x$platform_darwin" = "xno"; then
1848 AC_DEFINE(USE_KQUEUE_FOR_THREADPOOL, 1, [Use kqueue for the threadpool])
1852 dnl ******************************
1853 dnl *** Checks for SIOCGIFCONF ***
1854 dnl ******************************
1855 AC_CHECK_HEADERS(sys/ioctl.h)
1856 AC_CHECK_HEADERS(net/if.h, [], [],
1858 #ifdef HAVE_SYS_TYPES_H
1859 # include <sys/types.h>
1861 #ifdef HAVE_SYS_SOCKET_H
1862 # include <sys/socket.h>
1865 AC_MSG_CHECKING(for ifreq)
1868 #include <sys/ioctl.h>
1876 x = (void *) &ifr->ifr_addr;
1879 AC_DEFINE(HAVE_SIOCGIFCONF, 1, [Can get interface list])
1883 dnl **********************************
1884 dnl *** Checks for sin_len ***
1885 dnl **********************************
1886 AC_MSG_CHECKING(for sockaddr_in.sin_len)
1888 #include <netinet/in.h>
1890 struct sockaddr_in saddr;
1891 saddr.sin_len = sizeof (saddr);
1894 AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [sockaddr_in has sin_len])
1898 dnl **********************************
1899 dnl *** Checks for sin6_len ***
1900 dnl **********************************
1901 AC_MSG_CHECKING(for sockaddr_in6.sin6_len)
1903 #include <netinet/in.h>
1905 struct sockaddr_in6 saddr6;
1906 saddr6.sin6_len = sizeof (saddr6);
1909 AC_DEFINE(HAVE_SOCKADDR_IN6_SIN_LEN, 1, [sockaddr_in6 has sin6_len])
1913 dnl **********************************
1914 dnl *** Check for getifaddrs ***
1915 dnl **********************************
1916 AC_MSG_CHECKING(for getifaddrs)
1919 #include <sys/types.h>
1920 #include <sys/socket.h>
1921 #include <ifaddrs.h>
1925 # Yes, we have it...
1927 AC_DEFINE(HAVE_GETIFADDRS, 1, [Have getifaddrs])
1931 dnl **********************************
1932 dnl *** Check for if_nametoindex ***
1933 dnl **********************************
1934 AC_MSG_CHECKING(for if_nametoindex)
1937 #include <sys/types.h>
1938 #include <sys/socket.h>
1941 if_nametoindex(NULL);
1943 # Yes, we have it...
1945 AC_DEFINE(HAVE_IF_NAMETOINDEX, 1, [Have if_nametoindex])
1950 dnl **********************************
1951 dnl *** Checks for MonoPosixHelper ***
1952 dnl **********************************
1953 AC_CHECK_HEADERS(checklist.h)
1954 AC_CHECK_HEADERS(pathconf.h)
1955 AC_CHECK_HEADERS(fstab.h)
1956 AC_CHECK_HEADERS(attr/xattr.h)
1957 AC_CHECK_HEADERS(sys/extattr.h)
1958 AC_CHECK_HEADERS(sys/sendfile.h)
1959 AC_CHECK_HEADERS(sys/statvfs.h)
1960 AC_CHECK_HEADERS(sys/statfs.h)
1961 AC_CHECK_HEADERS(sys/vfstab.h)
1962 AC_CHECK_HEADERS(sys/xattr.h)
1963 AC_CHECK_HEADERS(sys/mman.h)
1964 AC_CHECK_HEADERS(sys/param.h)
1965 AC_CHECK_HEADERS(sys/mount.h, [], [],
1967 #ifdef HAVE_SYS_PARAM_H
1968 # include <sys/param.h>
1971 AC_CHECK_HEADERS(sys/mount.h)
1972 AC_CHECK_FUNCS(confstr)
1973 AC_CHECK_FUNCS(seekdir telldir)
1974 AC_CHECK_FUNCS(getdomainname)
1975 AC_CHECK_FUNCS(setdomainname)
1976 AC_CHECK_FUNCS(endgrent getgrent fgetgrent setgrent)
1977 AC_CHECK_FUNCS(setgroups)
1978 AC_CHECK_FUNCS(endpwent getpwent fgetpwent setpwent)
1979 AC_CHECK_FUNCS(getfsstat)
1980 AC_CHECK_FUNCS(lutimes futimes)
1981 AC_CHECK_FUNCS(mremap)
1982 AC_CHECK_FUNCS(remap_file_pages)
1983 AC_CHECK_FUNCS(posix_fadvise)
1984 AC_CHECK_FUNCS(posix_fallocate)
1985 AC_CHECK_FUNCS(posix_madvise)
1986 AC_CHECK_FUNCS(vsnprintf)
1987 AC_CHECK_FUNCS(sendfile)
1988 AC_CHECK_FUNCS(gethostid sethostid)
1989 AC_CHECK_FUNCS(sethostname)
1990 AC_CHECK_FUNCS(statfs)
1991 AC_CHECK_FUNCS(fstatfs)
1992 AC_CHECK_FUNCS(statvfs)
1993 AC_CHECK_FUNCS(fstatvfs)
1994 AC_CHECK_FUNCS(stime)
1995 AC_CHECK_FUNCS(strerror_r)
1996 AC_CHECK_FUNCS(ttyname_r)
1997 AC_CHECK_FUNCS(psignal)
1998 AC_CHECK_FUNCS(getlogin_r)
1999 AC_CHECK_FUNCS(lockf)
2000 AC_CHECK_FUNCS(swab)
2001 AC_CHECK_FUNCS(setusershell endusershell)
2002 AC_CHECK_FUNCS(futimens utimensat)
2003 AC_CHECK_FUNCS(fstatat mknodat readlinkat)
2004 AC_CHECK_FUNCS(readv writev preadv pwritev)
2005 AC_CHECK_FUNCS(setpgid)
2006 AC_CHECK_SIZEOF(size_t)
2007 AC_CHECK_TYPES([blksize_t], [AC_DEFINE(HAVE_BLKSIZE_T)], ,
2008 [#include <sys/types.h>
2009 #include <sys/stat.h>
2010 #include <unistd.h>])
2011 AC_CHECK_TYPES([blkcnt_t], [AC_DEFINE(HAVE_BLKCNT_T)], ,
2012 [#include <sys/types.h>
2013 #include <sys/stat.h>
2014 #include <unistd.h>])
2015 AC_CHECK_TYPES([suseconds_t], [AC_DEFINE(HAVE_SUSECONDS_T)], ,
2016 [#include <sys/time.h>])
2017 AC_CHECK_TYPES([struct flock], [AC_DEFINE(HAVE_STRUCT_FLOCK)], ,
2018 [#include <unistd.h>
2019 #include <fcntl.h>])
2020 AC_CHECK_TYPES([struct iovec], [AC_DEFINE(HAVE_STRUCT_IOVEC)], ,
2021 [#include <sys/uio.h>])
2022 AC_CHECK_TYPES([struct pollfd], [AC_DEFINE(HAVE_STRUCT_POLLFD)], ,
2023 [#include <sys/poll.h>])
2024 AC_CHECK_TYPES([struct stat], [AC_DEFINE(HAVE_STRUCT_STAT)], ,
2025 [#include <sys/types.h>
2026 #include <sys/stat.h>
2027 #include <unistd.h>])
2028 AC_CHECK_TYPES([struct timespec], [AC_DEFINE(HAVE_STRUCT_TIMESPEC)], ,
2029 [#include <time.h>])
2030 AC_CHECK_TYPES([struct timeval], [AC_DEFINE(HAVE_STRUCT_TIMEVAL)], ,
2031 [#include <sys/time.h>
2032 #include <sys/types.h>
2033 #include <utime.h>])
2034 AC_CHECK_TYPES([struct timezone], [AC_DEFINE(HAVE_STRUCT_TIMEZONE)], ,
2035 [#include <sys/time.h>])
2036 AC_CHECK_TYPES([struct utimbuf], [AC_DEFINE(HAVE_STRUCT_UTIMBUF)], ,
2037 [#include <sys/types.h>
2038 #include <utime.h>])
2040 [struct dirent.d_off, struct dirent.d_reclen, struct dirent.d_type],,,
2041 [#include <sys/types.h>
2042 #include <dirent.h>])
2044 [struct passwd.pw_gecos],,,
2045 [#include <sys/types.h>
2048 [struct statfs.f_flags],,,
2049 [#include <sys/types.h>
2050 #include <sys/vfs.h>])
2052 [struct stat.st_atim, struct stat.st_mtim, struct stat.st_ctim],,,
2053 [#include <sys/types.h>
2054 #include <sys/stat.h>
2055 #include <unistd.h>])
2057 dnl Favour xattr through glibc, but use libattr if we have to
2058 AC_CHECK_FUNC(lsetxattr, ,
2059 AC_CHECK_LIB(attr, lsetxattr, XATTR_LIB="-lattr",)
2063 dnl kinfo_proc.kp_proc works on darwin but fails on other simil-bsds
2065 [struct kinfo_proc.kp_proc],,,
2066 [#include <sys/types.h>
2067 #include <sys/param.h>
2068 #include <sys/sysctl.h>
2069 #include <sys/proc.h>
2072 dnl *********************************
2073 dnl *** Checks for Windows compilation ***
2074 dnl *********************************
2075 AC_CHECK_HEADERS(sys/time.h)
2076 AC_CHECK_HEADERS(sys/param.h)
2077 AC_CHECK_HEADERS(dirent.h)
2079 dnl ******************************************
2080 dnl *** Checks for OSX and iOS compilation ***
2081 dnl ******************************************
2082 AC_CHECK_HEADERS(CommonCrypto/CommonDigest.h)
2084 dnl *********************************
2085 dnl *** Check for Console 2.0 I/O ***
2086 dnl *********************************
2087 AC_CHECK_HEADERS([curses.h])
2088 AC_CHECK_HEADERS([term.h], [], [],
2093 AC_CHECK_HEADERS([termios.h])
2095 dnl * This is provided in io-layer, but on windows it's only available
2097 AC_DEFINE(HAVE_GETPROCESSID, 1, [Define if GetProcessId is available])
2099 dnl *********************************
2100 dnl *** Checks for Windows compilation ***
2101 dnl *********************************
2102 AC_CHECK_HEADERS(winternl.h)
2104 jdk_headers_found=no
2105 AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
2106 AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?))
2107 AC_CHECK_LIB(ole32, main, LIBS="$LIBS -lole32", AC_ERROR(bad mingw install?))
2108 AC_CHECK_LIB(winmm, main, LIBS="$LIBS -lwinmm", AC_ERROR(bad mingw install?))
2109 AC_CHECK_LIB(oleaut32, main, LIBS="$LIBS -loleaut32", AC_ERROR(bad mingw install?))
2110 AC_CHECK_LIB(advapi32, main, LIBS="$LIBS -ladvapi32", AC_ERROR(bad mingw install?))
2111 AC_CHECK_LIB(version, main, LIBS="$LIBS -lversion", AC_ERROR(bad mingw install?))
2113 dnl *********************************
2114 dnl *** Check for struct ip_mreqn ***
2115 dnl *********************************
2116 AC_MSG_CHECKING(for struct ip_mreqn)
2117 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
2118 struct ip_mreqn mreq;
2119 mreq.imr_address.s_addr = 0;
2121 # Yes, we have it...
2123 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
2125 # We'll just have to try and use struct ip_mreq
2127 AC_MSG_CHECKING(for struct ip_mreq)
2128 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
2129 struct ip_mreq mreq;
2130 mreq.imr_interface.s_addr = 0;
2132 # Yes, we have it...
2134 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
2136 # No multicast support
2140 AC_CHECK_DECLS(InterlockedExchange64, [], [], [[#include <windows.h>]])
2141 AC_CHECK_DECLS(InterlockedCompareExchange64, [], [], [[#include <windows.h>]])
2142 AC_CHECK_DECLS(InterlockedDecrement64, [], [], [[#include <windows.h>]])
2143 AC_CHECK_DECLS(InterlockedIncrement64, [], [], [[#include <windows.h>]])
2144 AC_CHECK_DECLS(InterlockedAdd, [], [], [[#include <windows.h>]])
2145 AC_CHECK_DECLS(InterlockedAdd64, [], [], [[#include <windows.h>]])
2146 AC_CHECK_DECLS(__readfsdword, [], [], [[#include <windows.h>]])
2148 AC_MSG_CHECKING(for GetProcessId)
2149 AC_TRY_COMPILE([#include <windows.h>], [
2153 AC_DEFINE(HAVE_GETPROCESSID)
2160 AC_MSG_CHECKING(for socklen_t)
2162 #include <sys/types.h>
2163 #include <sys/socket.h>
2167 ac_cv_c_socklen_t=yes
2168 AC_DEFINE(HAVE_SOCKLEN_T, 1, [Have socklen_t])
2174 AC_MSG_CHECKING(for array element initializer support)
2175 AC_TRY_COMPILE([#include <sys/socket.h>], [
2176 const int array[] = {[1] = 2,};
2178 # Yes, we have it...
2180 AC_DEFINE(HAVE_ARRAY_ELEM_INIT,1,[Supports C99 array initialization])
2182 # We'll have to use signals
2186 AC_CHECK_FUNCS(trunc, , AC_MSG_CHECKING(for trunc in math.h)
2187 # Simply calling trunc (0.0) is no good since gcc will optimize the call away
2188 AC_TRY_LINK([#include <math.h>],
2189 [ static void *p = &trunc; ],
2191 AC_DEFINE(HAVE_TRUNC)
2197 if test "x$ac_cv_truncl" != "xyes"; then
2198 AC_CHECK_LIB(sunmath, aintl, [ AC_DEFINE(HAVE_AINTL, 1, [Has the 'aintl' function]) LIBS="$LIBS -lsunmath"])
2201 AC_CHECK_FUNCS(round)
2202 AC_CHECK_FUNCS(rint)
2203 AC_CHECK_FUNCS(execvp)
2205 dnl ****************************
2206 dnl *** Look for /dev/random ***
2207 dnl ****************************
2209 AC_MSG_CHECKING([if usage of random device is requested])
2210 AC_ARG_ENABLE(dev-random,
2211 [ --disable-dev-random disable the use of the random device (enabled by default)],
2212 try_dev_random=$enableval, try_dev_random=yes)
2214 AC_MSG_RESULT($try_dev_random)
2218 NAME_DEV_RANDOM="/dev/srandom"
2221 dnl Win32 does not have /dev/random, they have their own method...
2223 *-mingw*|*-*-cygwin*)
2224 ac_cv_have_dev_random=no
2227 dnl Everywhere else, it's /dev/random
2230 NAME_DEV_RANDOM="/dev/random"
2234 AC_DEFINE_UNQUOTED(NAME_DEV_RANDOM, "$NAME_DEV_RANDOM", [Name of /dev/random])
2236 dnl Now check if the device actually exists
2238 if test "x$try_dev_random" = "xyes"; then
2239 AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
2240 [if test -r "$NAME_DEV_RANDOM" ; then
2241 ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
2242 if test "x$ac_cv_have_dev_random" = "xyes"; then
2243 AC_DEFINE(HAVE_CRYPT_RNG, 1, [Have /dev/random])
2246 AC_MSG_CHECKING(for random device)
2247 ac_cv_have_dev_random=no
2248 AC_MSG_RESULT(has been disabled)
2251 if test "x$host_win32" = "xyes"; then
2252 AC_DEFINE(HAVE_CRYPT_RNG)
2255 if test "x$ac_cv_have_dev_random" = "xno" \
2256 && test "x$host_win32" = "xno"; then
2259 *** A system-provided entropy source was not found on this system.
2260 *** Because of this, the System.Security.Cryptography random number generator
2261 *** will throw a NotImplemented exception.
2263 *** If you are seeing this message, and you know your system DOES have an
2264 *** entropy collection in place, please contact <crichton@gimp.org> and
2265 *** provide information about the system and how to access the random device.
2267 *** Otherwise you can install either egd or prngd and set the environment
2268 *** variable MONO_EGD_SOCKET to point to the daemon's socket to use that.
2272 AC_MSG_CHECKING([if inter-process shared handles are requested])
2273 AC_ARG_ENABLE(shared-handles, [ --disable-shared-handles disable inter-process shared handles], try_shared_handles=$enableval, try_shared_handles=yes)
2274 AC_MSG_RESULT($try_shared_handles)
2275 if test "x$try_shared_handles" != "xyes"; then
2276 AC_DEFINE(DISABLE_SHARED_HANDLES, 1, [Disable inter-process shared handles])
2277 AC_SUBST(DISABLE_SHARED_HANDLES)
2280 AC_ARG_ENABLE(bcl-opt, [ --disable-bcl-opt BCL is compiled with no optimizations (allows accurate BCL debugging)], test_bcl_opt=$enableval, test_bcl_opt=yes)
2282 AC_ARG_ENABLE(nunit-tests, [ --enable-nunit-tests Run the nunit tests of the class library on 'make check'])
2283 AM_CONDITIONAL(ENABLE_NUNIT_TESTS, [test x$enable_nunit_tests = xyes])
2285 AC_MSG_CHECKING([if big-arrays are to be enabled])
2286 AC_ARG_ENABLE(big-arrays, [ --enable-big-arrays Enable the allocation and indexing of arrays greater than Int32.MaxValue], enable_big_arrays=$enableval, enable_big_arrays=no)
2287 if test "x$enable_big_arrays" = "xyes" ; then
2288 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2289 AC_DEFINE(MONO_BIG_ARRAYS,1,[Enable the allocation and indexing of arrays greater than Int32.MaxValue])
2291 AC_MSG_ERROR([The allocation and indexing of arrays greater than Int32.MaxValue is not supported on this platform.])
2294 AC_MSG_RESULT($enable_big_arrays)
2300 AC_ARG_ENABLE(dtrace,[ --enable-dtrace Enable DTrace probes], enable_dtrace=$enableval, enable_dtrace=$has_dtrace)
2302 if test "x$enable_dtrace" = "xyes"; then
2303 if test "x$has_dtrace" = "xno"; then
2304 AC_MSG_ERROR([DTrace probes are not supported on this platform.])
2306 AC_PATH_PROG(DTRACE, [dtrace], [no], [$PATH:/usr/sbin])
2307 if test "x$DTRACE" = "xno"; then
2308 AC_MSG_RESULT([dtrace utility not found, dtrace support disabled.])
2310 elif ! $DTRACE -h -s $srcdir/data/mono.d > /dev/null 2>&1; then
2311 AC_MSG_RESULT([dtrace doesn't support -h option, dtrace support disabled.])
2317 if test "x$enable_dtrace" = "xyes"; then
2318 AC_DEFINE(ENABLE_DTRACE, 1, [Enable DTrace probes])
2320 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2323 DTRACEFLAGS="-arch ppc64"
2326 DTRACEFLAGS="-arch x86_64"
2335 DTRACEFLAGS="-arch ppc"
2338 DTRACEFLAGS="-arch i386"
2345 AC_SUBST(DTRACEFLAGS)
2351 AC_CHECK_HEADERS([sys/sdt.h])
2353 AM_CONDITIONAL(ENABLE_DTRACE, [test x$enable_dtrace = xyes])
2354 AM_CONDITIONAL(DTRACE_G_REQUIRED, [test x$dtrace_g = xyes])
2360 AC_ARG_ENABLE(nacl_codegen, [ --enable-nacl-codegen Enable Native Client code generation], enable_nacl_codegen=$enableval, enable_nacl_codegen=no)
2361 AC_ARG_ENABLE(nacl_gc, [ --enable-nacl-gc Enable Native Client garbage collection], enable_nacl_gc=$enableval, enable_nacl_gc=no)
2363 AM_CONDITIONAL(NACL_CODEGEN, test x$enable_nacl_codegen != xno)
2366 dnl Hack to use system mono for operations in build/install not allowed in NaCl.
2369 if test "x$ac_cv_header_nacl_nacl_dyncode_h" = "xyes"; then
2370 nacl_self_host="nacl_self_host"
2372 AC_SUBST(nacl_self_host)
2374 if test "x$enable_nacl_codegen" = "xyes"; then
2375 MONO_NACL_ALIGN_MASK_OFF=1
2376 AC_DEFINE(TARGET_NACL, 1, [...])
2377 AC_DEFINE(__native_client_codegen__, 1, [...])
2379 MONO_NACL_ALIGN_MASK_OFF=0
2380 AC_DEFINE(__default_codegen__, 1, [...])
2382 if test "x$enable_nacl_gc" = "xyes"; then
2383 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86"; then
2384 INSTRUMENT_CFLAG="-finstrument-for-thread-suspension"
2386 # Not yet implemented
2389 CPPFLAGS="$CPPFLAGS $INSTRUMENT_CFLAG -D__native_client_gc__"
2391 AC_SUBST(MONO_NACL_ALIGN_MASK_OFF)
2397 AC_ARG_ENABLE(llvm,[ --enable-llvm Enable the LLVM back-end], enable_llvm=$enableval, enable_llvm=no)
2398 AC_ARG_ENABLE(loadedllvm,[ --enable-loadedllvm Load the LLVM back-end dynamically], enable_llvm=$enableval && enable_loadedllvm=$enableval, enable_loadedllvm=no)
2399 AC_ARG_ENABLE(llvm-version-check,[ --enable-llvm-version-check Check that the LLVM matches the version expected by mono], enable_llvm_version_check=$enableval, enable_llvm_version_check=no)
2401 AC_ARG_WITH(llvm, [ --with-llvm=<llvm prefix> Enable the LLVM back-end], enable_llvm=yes,)
2403 if test "x$enable_llvm" = "xyes"; then
2404 if test "x$with_llvm" != "x"; then
2405 LLVM_CONFIG=$with_llvm/bin/llvm-config
2406 if test ! -x $LLVM_CONFIG; then
2407 AC_MSG_ERROR([LLVM executable $LLVM_CONFIG not found.])
2410 AC_PATH_PROG(LLVM_CONFIG, llvm-config, no)
2411 if test "x$LLVM_CONFIG" = "xno"; then
2412 AC_MSG_ERROR([llvm-config not found.])
2416 llvm_codegen="x86codegen"
2419 llvm_codegen="armcodegen"
2423 # The output of --cflags seems to include optimizations flags too
2424 LLVM_CFLAGS=`$LLVM_CONFIG --cflags | sed -e 's/-O2//g' | sed -e 's/-O0//g' | sed -e 's/-fomit-frame-pointer//g' | sed -e 's/-fPIC//g'`
2425 # LLVM is compiled with -fno-rtti, so we need this too, since our classes inherit
2426 # from LLVM classes.
2427 LLVM_CXXFLAGS="`$LLVM_CONFIG --cxxflags` -fno-rtti"
2428 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
2429 # This might include empty lines
2430 LLVM_SYSTEM_LIBS=`$LLVM_CONFIG --system-libs 2>/dev/null | grep -- -`
2431 if test "x$host" != "x$target"; then
2432 # No need for jit libs
2433 LLVM_LIBS=`$LLVM_CONFIG --libs core bitwriter`
2435 LLVM_LIBS=`$LLVM_CONFIG --libs core bitwriter jit mcjit $llvm_codegen`
2437 LLVM_LIBS="$LLVM_LIBS $LLVM_LDFLAGS $LLVM_SYSTEM_LIBS -lstdc++"
2439 expected_llvm_version="3.4svn-mono-mono/e656cac"
2441 # Should be something like '2.6' or '2.7svn'
2442 llvm_version=`$LLVM_CONFIG --version`
2443 major_version=`echo $llvm_version | cut -c 1`
2444 minor_version=`echo $llvm_version | cut -c 3`
2445 llvm_api_version=`$LLVM_CONFIG --mono-api-version 2>/dev/null`
2446 AC_MSG_CHECKING(LLVM version)
2447 AC_MSG_RESULT($llvm_version)
2448 if echo $llvm_version | grep -q 'mono'; then
2449 if test "x$enable_llvm_version_check" == "xyes"; then
2450 if test "$llvm_version" != "$expected_llvm_version"; then
2451 AC_MSG_ERROR([Expected llvm version $expected_llvm_version, but llvm-config --version returned $llvm_version"])
2454 if test "x$llvm_api_version" = "x"; then
2455 LLVM_CFLAGS="$LLVM_CFLAGS -DLLVM_API_VERSION=0"
2456 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_API_VERSION=0"
2458 LLVM_CFLAGS="$LLVM_CFLAGS -DLLVM_API_VERSION=$llvm_api_version"
2459 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_API_VERSION=$llvm_api_version"
2462 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.])
2465 AC_DEFINE_UNQUOTED(LLVM_MAJOR_VERSION, $major_version, [Major version of LLVM libraries])
2466 AC_DEFINE_UNQUOTED(LLVM_MINOR_VERSION, $minor_version, [Minor version of LLVM libraries])
2467 AC_DEFINE_UNQUOTED(LLVM_VERSION, "$llvm_version", [Full version of LLVM libraties])
2469 # Have to pass these on the command line since mini-llvm-cpp.h already includes
2471 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_MAJOR_VERSION=$major_version -DLLVM_MINOR_VERSION=$minor_version"
2473 AC_SUBST(LLVM_CFLAGS)
2474 AC_SUBST(LLVM_CXXFLAGS)
2476 AC_SUBST(LLVM_LDFLAGS)
2477 AC_DEFINE(ENABLE_LLVM, 1, [Enable the LLVM back end])
2480 AM_CONDITIONAL(ENABLE_LLVM, [test x$enable_llvm = xyes])
2481 if test "x$enable_loadedllvm" = "xyes"; then
2482 AC_DEFINE(MONO_LLVM_LOADED, 1, [The LLVM back end is dynamically loaded])
2484 AM_CONDITIONAL(LOADED_LLVM, [test x$enable_loadedllvm = xyes])
2487 ACCESS_UNALIGNED="yes"
2493 SQLITE="libsqlite.so.0"
2494 SQLITE3="libsqlite3.so.0"
2496 GDKX11="libgdk-x11-2.0.so.0"
2497 GTKX11="libgtk-x11-2.0.so.0"
2498 XINERAMA="libXinerama.so"
2500 sizeof_register="SIZEOF_VOID_P"
2504 sgen_supported=false
2505 boehm_supported=true
2511 ACCESS_UNALIGNED="no"
2514 AC_MSG_CHECKING(for mips n32)
2516 #if _MIPS_SIM != _ABIN32
2535 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2540 # On solaris 10 x86, gcc prints a warning saying 'visibility attribute not supported on this configuration; ignored', but linking fails. A test case:
2541 # int astruct __attribute__ ((visibility ("hidden")));
2544 # void *p = &astruct;
2546 # gcc -fPIC --shared -o libfoo.so foo.c
2548 # foo.c:6: warning: visibility attribute not supported in this configuration; ignored
2549 # ld: fatal: relocation error: R_386_GOTOFF: file /var/tmp//ccxYR96k.o: symbol astruct: relocation must bind locally
2550 have_visibility_hidden=no
2555 have_visibility_hidden=no
2573 x86_64-*-* | amd64-*-*)
2577 if test "x$ac_cv_sizeof_void_p" = "x4"; then
2578 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2599 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2607 ACCESS_UNALIGNED="no"
2611 AC_CHECK_LIB(unwind, _U_dyn_register, [], [AC_MSG_ERROR(library libunwind not found)])
2612 libmono_ldflags="-lunwind"
2615 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2622 ACCESS_UNALIGNED="no"
2629 if test x"$GCC" = xyes; then
2630 # We don't support v8 cpus
2631 CFLAGS="$CFLAGS -Wno-cast-align -mcpu=v9"
2633 if test x"$AR" = xfalse; then
2634 AC_MSG_ERROR([The required utility 'ar' is not found in your PATH. Usually it can be found in /usr/ccs/bin.])
2638 *-mingw*|*-*-cygwin*)
2639 # When this is enabled, it leads to very strange crashes at runtime (gcc-3.4.4)
2640 have_visibility_hidden=no
2643 macppc-*-openbsd* | powerpc*-*-linux* | powerpc-*-openbsd* | \
2644 powerpc-*-sysv* | powerpc-*-darwin* | powerpc-*-netbsd* | powerpc-*-freebsd* )
2645 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2647 CPPFLAGS="$CPPFLAGS -D__mono_ppc__ -D__mono_ppc64__"
2648 CFLAGS="$CFLAGS -mminimal-toc"
2651 CPPFLAGS="$CPPFLAGS -D__mono_ppc__"
2664 ACCESS_UNALIGNED="no"
2666 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
2672 ACCESS_UNALIGNED="no"
2676 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
2678 # TODO: make proper support for NaCl host.
2682 # ACCESS_UNALIGNED="no"
2684 # sgen_supported=true
2685 # AOT_SUPPORTED="no"
2688 # https://lkml.org/lkml/2012/7/15/133
2693 boehm_supported=false
2698 ACCESS_UNALIGNED="yes"
2701 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
2707 if test "x$host" != "x$target"; then
2708 AC_DEFINE(MONO_CROSS_COMPILE,1,[The runtime is compiled for cross-compiling mode])
2714 ACCESS_UNALIGNED="no"
2716 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
2718 # Can't use tls, since it depends on the runtime detection of tls offsets
2719 # in mono-compiler.h
2722 powerpc64-ps3-linux-gnu)
2724 arch_target=powerpc64
2725 AC_DEFINE(TARGET_PS3, 1, [...])
2726 # It would be better to just use TARGET_POWERPC64, but lots of code already
2728 AC_DEFINE(__mono_ppc64__, 1, [...])
2729 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2731 target_byte_order=G_BIG_ENDIAN
2733 powerpc64-xbox360-linux-gnu)
2735 arch_target=powerpc64
2736 AC_DEFINE(TARGET_XBOX360, 1, [...])
2737 # It would be better to just use TARGET_POWERPC64, but lots of code already
2740 target_byte_order=G_BIG_ENDIAN
2745 AC_DEFINE(TARGET_AMD64, 1, [...])
2746 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2749 # TODO: make proper support for NaCl target.
2753 # AC_DEFINE(TARGET_ARM, 1, [...])
2754 # ACCESS_UNALIGNED="no"
2757 # CPPFLAGS="$CPPFLAGS \
2760 # -D__portable_native_client__ \
2761 # -Dtimezone=_timezone \
2762 # -DDISABLE_SOCKETS \
2763 # -DDISABLE_ATTACH \
2766 # Can't use tls, since it depends on the runtime detection of tls offsets
2767 # in mono-compiler.h
2773 AC_DEFINE(TARGET_X86, 1, [...])
2779 AC_DEFINE(TARGET_ARM, 1, [...])
2780 AC_DEFINE(TARGET_ANDROID, 1, [...])
2781 ACCESS_UNALIGNED="no"
2783 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
2785 # Can't use tls, since it depends on the runtime detection of tls offsets
2786 # in mono-compiler.h
2790 armv7l-unknown-linux-gnueabi*)
2792 CPPFLAGS="$CPPFLAGS"
2794 armv5-*-linux-androideabi*)
2795 CPPFLAGS="$CPPFLAGS"
2805 AC_MSG_ERROR([Cross compiling is not supported for target $target])
2811 AC_DEFINE(TARGET_X86, 1, [...])
2814 AC_DEFINE(TARGET_AMD64, 1, [...])
2817 AC_DEFINE(TARGET_ARM, 1, [...])
2820 AC_DEFINE(TARGET_ARM64, 1, [...])
2823 AC_DEFINE(TARGET_POWERPC, 1, [...])
2826 AC_DEFINE(TARGET_POWERPC, 1, [...])
2827 AC_DEFINE(TARGET_POWERPC64, 1, [...])
2830 AC_DEFINE(TARGET_S390X, 1, [...])
2833 AC_DEFINE(TARGET_MIPS, 1, [...])
2836 AC_DEFINE(TARGET_IA64, 1, [...])
2839 AC_DEFINE(TARGET_SPARC, 1, [...])
2842 AC_DEFINE(TARGET_SPARC64, 1, [...])
2846 dnl Use GCC atomic ops if they work on the target.
2847 if test x$GCC = "xyes"; then
2849 X86 | AMD64 | ARM | ARM64 | POWERPC | POWERPC64 | MIPS | S390X | SPARC | SPARC64)
2850 AC_DEFINE(USE_GCC_ATOMIC_OPS, 1, [...])
2855 if test "x$target_mach" = "xyes"; then
2856 if test "x$TARGET" = "xARM" -o "x$TARGET" = "xARM64"; then
2857 AC_DEFINE(TARGET_IOS,1,[The JIT/AOT targets iOS])
2858 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_IOS"
2859 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_IOS"
2861 AC_TRY_COMPILE([#include "TargetConditionals.h"],[
2862 #if TARGET_IPHONE_SIMULATOR == 1 || TARGET_OS_IPHONE == 1
2863 #error fail this for ios
2867 AC_DEFINE(TARGET_OSX,1,[The JIT/AOT targets OSX])
2868 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_OSX"
2869 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_OSX"
2871 AC_DEFINE(TARGET_IOS,1,[The JIT/AOT targets iOS])
2872 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DTARGET_IOS"
2873 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DTARGET_IOS"
2876 AC_DEFINE(TARGET_MACH,1,[The JIT/AOT targets Apple platforms])
2879 if test "x$sizeof_register" = "x4"; then
2880 AC_DEFINE(SIZEOF_REGISTER,4,[size of machine integer registers])
2881 elif test "x$sizeof_register" = "x8"; then
2882 AC_DEFINE(SIZEOF_REGISTER,8,[size of machine integer registers])
2884 AC_DEFINE(SIZEOF_REGISTER,SIZEOF_VOID_P,[size of machine integer registers])
2887 if test "x$target_byte_order" = "xG_BIG_ENDIAN"; then
2888 AC_DEFINE(TARGET_BYTE_ORDER,G_BIG_ENDIAN,[byte order of target])
2889 elif test "x$target_byte_order" = "xG_LITTLE_ENDIAN"; then
2890 AC_DEFINE(TARGET_BYTE_ORDER,G_LITTLE_ENDIAN,[byte order of target])
2892 AC_DEFINE(TARGET_BYTE_ORDER,G_BYTE_ORDER,[byte order of target])
2895 if test "x$have_visibility_hidden" = "xyes"; then
2896 AC_DEFINE(HAVE_VISIBILITY_HIDDEN, 1, [Support for the visibility ("hidden") attribute])
2899 if test "x$have_deprecated" = "xyes"; then
2900 AC_DEFINE(HAVE_DEPRECATED, 1, [Support for the deprecated attribute])
2904 dnl Simple Generational checks (sgen)
2906 if $sgen_supported; then
2907 build_sgen_default=yes
2909 build_sgen_default=no
2912 AC_ARG_WITH(sgen, [ --with-sgen=yes,no Extra Generational GC, default=yes],[buildsgen=$with_sgen],[buildsgen=$build_sgen_default])
2913 if test x$buildsgen = xyes; then
2914 if $sgen_supported; then
2915 SGEN_DEFINES="-DHAVE_SGEN_GC -DHAVE_MOVING_COLLECTOR"
2916 gc_msg="sgen and $gc_msg"
2919 AC_MSG_WARN("Sgen is not supported on this platform")
2922 AC_SUBST(SGEN_DEFINES)
2923 AM_CONDITIONAL(SUPPORT_SGEN, test x$buildsgen = xyes)
2926 if test x$JIT_SUPPORTED = xyes; then
2927 if $jit_wanted; then
2929 jit_status="Building and using the JIT"
2931 if $interp_wanted; then
2932 jit_status="Building the JIT, defaulting to the interpreter"
2934 AC_ERROR(No JIT or interpreter support available or selected.)
2938 if test x$interp_wanted = xtrue; then
2939 jit_status="interpreter"
2941 AC_ERROR(No JIT or interpreter support available or selected.)
2945 AM_CONDITIONAL(USE_JIT, test x$USEJIT = xtrue)
2953 INTL="libintl.dylib"
2954 SQLITE="libsqlite.0.dylib"
2955 SQLITE3="libsqlite3.0.dylib"
2957 GDKX11="libgdk-x11-2.0.dylib"
2958 GTKX11="libgtk-x11-2.0.dylib"
2967 SQLITE="libsqlite.so"
2968 SQLITE3="libsqlite3.so"
2973 SQLITE="libsqlite.so"
2974 SQLITE3="libsqlite3.so"
2978 dlsearch_path=`(libtool --config ; echo eval echo \\$sys_lib_dlsearch_path_spec) | sh`
2979 AC_MSG_CHECKING(for the soname of libX11.so)
2980 for i in $x_libraries $dlsearch_path; do
2982 if test -f $i/libX11.so.$r; then
2989 if test "x$X11" = "xlibX11.so"; then
2990 AC_MSG_WARN([Could not find X development libs. Do you have the -devel package installed? Assuming libX11.so.6...]);
2993 AC_MSG_CHECKING(for the soname of libXinerama.so)
2994 for i in $x_libraries $dlsearch_path; do
2996 if test -f $i/libXinerama.so.$r; then
2997 XINERAMA=libXinerama.so.$r
2998 AC_MSG_RESULT($XINERAMA)
3002 if test "x$XINERAMA" = "xlibXinerama.so"; then
3003 AC_MSG_WARN([Could not find Xinerama development libs. Support for multiple monitors might not work...]);
3011 AC_ARG_WITH([libgdiplus],
3012 [ --with-libgdiplus=installed|sibling|<path> Override the libgdiplus used for System.Drawing tests (defaults to installed)],
3013 [], [with_libgdiplus=installed])
3015 # default install location
3016 libgdiplus_install_loc=libgdiplus${libsuffix}
3017 case $with_libgdiplus in
3023 libgdiplus_loc=`cd ../libgdiplus && pwd`/src/libgdiplus.la
3026 /*) # absolute path, assume it is an install location
3027 libgdiplus_loc=$with_libgdiplus
3028 libgdiplus_install_loc=$with_libgdiplus
3032 libgdiplus_loc=`pwd`/$with_libgdiplus
3035 AC_SUBST([libgdiplus_loc])
3036 AC_SUBST([libgdiplus_install_loc])
3038 AC_ARG_ENABLE(icall-symbol-map,[ --enable-icall-symbol-map Generate tables which map icall functions to their C symbols], icall_symbol_map=$enableval, icall_symbol_map=no)
3039 if test "x$icall_symbol_map" = "xyes"; then
3040 AC_DEFINE(ENABLE_ICALL_SYMBOL_MAP, 1, [Icall symbol map enabled])
3043 AC_ARG_ENABLE(icall-export,[ --enable-icall-export Export icall functions], icall_export=$enableval, icall_export=no)
3044 if test "x$icall_export" = "xyes"; then
3045 AC_DEFINE(ENABLE_ICALL_EXPORT, 1, [Icall export enabled])
3048 AC_ARG_ENABLE(icall-tables,[ --disable-icall-tables Disable the runtime lookup of icalls], icall_tables=$enableval, icall_tables=yes)
3049 if test "x$icall_tables" = "xno"; then
3050 AC_DEFINE(DISABLE_ICALL_TABLES, 1, [Icall tables disabled])
3053 if test "x$with_tls" = "x__thread"; then
3054 AC_DEFINE(HAVE_KW_THREAD, 1, [Have __thread keyword])
3055 # Pass the information to libgc
3056 CPPFLAGS="$CPPFLAGS -DUSE_COMPILER_TLS"
3057 AC_MSG_CHECKING(if the tls_model attribute is supported)
3058 AC_TRY_COMPILE([static __thread int foo __attribute__((tls_model("initial-exec")));], [
3061 AC_DEFINE(HAVE_TLS_MODEL_ATTR, 1, [tls_model available])
3067 if test ${TARGET} = ARM; then
3068 dnl ******************************************
3069 dnl *** Check to see what FPU is available ***
3070 dnl ******************************************
3071 AC_MSG_CHECKING(which FPU to use)
3074 # This is a bit tricky:
3076 # if (__ARM_PCS_VFP) {
3077 # /* mfloat-abi=hard == VFP with hard ABI */
3078 # } elif (!__SOFTFP__) {
3079 # /* mfloat-abi=softfp == VFP with soft ABI */
3081 # /* mfloat-abi=soft == no VFP */
3084 # The exception is iOS (w/ GCC) where none of the above
3085 # are defined (but iOS always uses the 'softfp' ABI).
3087 # No support for FPA.
3092 # iOS GCC always uses the 'softfp' ABI.
3093 if test x"$GCC" = xyes && test x$platform_darwin = xyes; then
3097 # Are we using the 'hard' ABI?
3098 if test x$fpu = xNONE; then
3099 AC_TRY_COMPILE([], [
3100 #ifndef __ARM_PCS_VFP
3101 #error "Float ABI is not 'hard'"
3111 # No 'hard' ABI. 'soft' or 'softfp'?
3112 if test x$fpu = xNONE; then
3113 AC_TRY_COMPILE([], [
3115 #error "Float ABI is not 'softfp'"
3126 CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu=1"
3129 dnl *********************************************
3130 dnl *** Check which ARM version(s) we can use ***
3131 dnl *********************************************
3132 AC_MSG_CHECKING(which ARM version to use)
3134 AC_TRY_COMPILE([], [
3135 #if !defined(__ARM_ARCH_5T__) && !defined(__ARM_ARCH_5TE__) && !defined(__ARM_ARCH_5TEJ__)
3136 #error Not on ARM v5.
3145 AC_TRY_COMPILE([], [
3146 #if !defined(__ARM_ARCH_6J__) && !defined(__ARM_ARCH_6ZK__) && !defined(__ARM_ARCH_6K__) && !defined(__ARM_ARCH_6T2__) && !defined(__ARM_ARCH_6M__)
3147 #error Not on ARM v6.
3157 AC_TRY_COMPILE([], [
3158 #if !defined(__ARM_ARCH_7A__) && !defined(__ARM_ARCH_7R__) && !defined(__ARM_ARCH_7EM__) && !defined(__ARM_ARCH_7M__) && !defined(__ARM_ARCH_7S__)
3159 #error Not on ARM v7.
3170 AC_MSG_RESULT($arm_ver)
3172 if test x$arm_v5 = xyes; then
3173 AC_DEFINE(HAVE_ARMV5, 1, [ARM v5])
3174 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV5=1"
3177 if test x$arm_v6 = xyes; then
3178 AC_DEFINE(HAVE_ARMV6, 1, [ARM v6])
3179 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV6=1"
3182 if test x$arm_v7 = xyes; then
3183 AC_DEFINE(HAVE_ARMV7, 1, [ARM v7])
3184 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV7=1"
3188 if test ${TARGET} = ARM; then
3189 if test "x${with_jumptables}" = "xyes"; then
3190 AC_DEFINE(USE_JUMP_TABLES, 1, Use jump tables in JIT)
3194 if test ${TARGET} = unknown; then
3195 CPPFLAGS="$CPPFLAGS -DNO_PORT"
3196 AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
3199 if test ${ACCESS_UNALIGNED} = no; then
3200 CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
3205 # Pass CPPFLAGS to libgc configure
3206 # We should use a separate variable for this to avoid passing useless and
3207 # potentially problematic defines to libgc (like -D_FILE_OFFSET_BITS=64)
3208 # This should be executed late so we pick up the final version of CPPFLAGS
3209 # The problem with this approach, is that during a reconfigure, the main
3210 # configure scripts gets invoked with these arguments, so we use separate
3211 # variables understood by libgc's configure to pass CPPFLAGS and CFLAGS.
3212 TMP_CPPFLAGS="$CPPFLAGS $CPPFLAGS_FOR_LIBGC"
3213 if test x$TARGET = xSPARC -o x$TARGET = xSPARC64; then
3214 TMP_CPPFLAGS=`echo $TMP_CPPFLAGS | sed -e 's/-D_FILE_OFFSET_BITS=64//g'`
3216 # Don't pass -finstrument-for-thread-suspension in,
3217 # if these are instrumented it will be very bad news
3218 # (infinite recursion, undefined parking behavior, etc)
3219 TMP_CPPFLAGS=`echo $TMP_CPPFLAGS | sed -e 's/-finstrument-for-thread-suspension//g'`
3220 ac_configure_args="$ac_configure_args --disable-embed-check --with-libgc-threads=$libgc_threads $libgc_configure_args \"CPPFLAGS_FOR_LIBGC=$TMP_CPPFLAGS\" \"CFLAGS_FOR_LIBGC=$CFLAGS_FOR_LIBGC\""
3221 if test "x$support_boehm" = "xyes"; then
3222 AC_CONFIG_SUBDIRS(libgc)
3227 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])
3228 AC_ARG_WITH(profile4, [ --with-profile4=yes,no If you want to install the 4.0 FX (defaults to yes)], [], [with_profile4=yes])
3229 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])
3230 AC_ARG_WITH(monodroid, [ --with-monodroid=yes,no If you want to build the MonoDroid assemblies (defaults to no)], [], [with_monodroid=no])
3231 AC_ARG_WITH(monotouch, [ --with-monotouch=yes,no,only If you want to build the MonoTouch assemblies (defaults to no)], [], [with_monotouch=no])
3232 AC_ARG_WITH(xammac, [ --with-xammac=yes,no,only If you want to build the Xamarin.Mac assemblies (defaults to no)], [], [with_xammac=no])
3235 AC_ARG_WITH(oprofile,[ --with-oprofile=no,<oprofile install dir> Enable oprofile support (defaults to no)],[
3236 if test x$with_oprofile != xno; then
3237 oprofile_include=$with_oprofile/include
3238 if test ! -f $oprofile_include/opagent.h; then
3239 AC_MSG_ERROR([oprofile include file not found at $oprofile_include/opagent.h])
3242 OPROFILE_CFLAGS="-I$oprofile_include"
3243 OPROFILE_LIBS="-L$with_oprofile/lib/oprofile -lopagent"
3244 AC_DEFINE(HAVE_OPROFILE,1,[Have oprofile support])
3249 AC_ARG_WITH(malloc_mempools,[ --with-malloc-mempools=yes,no Use malloc for each single mempool allocation (only for runtime debugging, defaults to no)],[
3250 if test x$with_malloc_mempools = xyes; then
3252 AC_DEFINE(USE_MALLOC_FOR_MEMPOOLS,1,[Use malloc for each single mempool allocation])
3258 AC_ARG_WITH(mcs_docs,[ --with-mcs-docs=yes,no If you want to build the documentation under mcs (defaults to yes)],[
3259 if test x$with_mcs_docs != xyes; then
3260 DISABLE_MCS_DOCS=yes
3263 if test x$with_profile4 != xyes; then
3264 DISABLE_MCS_DOCS=yes
3267 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)],[
3268 if test x$with_lazy_gc_thread_creation != xno ; then
3269 AC_DEFINE(LAZY_GC_THREAD_CREATION,1,[Enable lazy gc thread creation by the embedding host.])
3271 ], [with_lazy_gc_thread_creation=no])
3273 AC_CHECK_HEADER([malloc.h],
3274 [AC_DEFINE([HAVE_USR_INCLUDE_MALLOC_H], [1],
3275 [Define to 1 if you have /usr/include/malloc.h.])],,)
3277 if test x"$GCC" = xyes; then
3278 # Implicit function declarations are not 64 bit safe
3279 # Do this late, since this causes lots of configure tests to fail
3280 CFLAGS="$CFLAGS -Werror-implicit-function-declaration"
3281 # jay has a lot of implicit declarations
3282 JAY_CFLAGS="-Wno-implicit-function-declaration"
3285 # When --disable-shared is used, libtool transforms libmono-2.0.la into libmono-2.0.so
3286 # instead of libmono-static.a
3287 if test "x$enable_shared" = "xno" -a "x$enable_executables" = "xyes"; then
3288 LIBMONO_LA=libmini-static.la
3290 if test x$buildsgen = xyes; then
3291 LIBMONO_LA=libmonosgen-$API_VER.la
3293 LIBMONO_LA=libmonoboehm-$API_VER.la
3296 AC_SUBST(LIBMONO_LA)
3299 dnl Consistency settings
3301 if test x$cross_compiling = xyes -o x$enable_mcs_build = xno; then
3302 DISABLE_MCS_DOCS=yes
3311 if test x$DISABLE_MCS_DOCS = xyes; then
3318 ## Maybe should also disable if mcsdir is invalid. Let's punt the issue for now.
3319 AM_CONDITIONAL(BUILD_MCS, [test x$cross_compiling = xno && test x$enable_mcs_build != xno])
3321 AM_CONDITIONAL(HAVE_OPROFILE, test x$OPROFILE = xyes)
3322 AC_SUBST(OPROFILE_CFLAGS)
3323 AC_SUBST(OPROFILE_LIBS)
3325 libmono_ldflags="$libmono_ldflags $LIBS"
3327 AM_CONDITIONAL(INSTALL_2_0, [test "x$with_profile2" = xyes])
3328 AM_CONDITIONAL(INSTALL_4_0, [test "x$with_profile4" = xyes])
3329 AM_CONDITIONAL(INSTALL_4_5, [test "x$with_profile4_5" = xyes])
3330 AM_CONDITIONAL(INSTALL_MONODROID, [test "x$with_monodroid" != "xno"])
3331 AM_CONDITIONAL(INSTALL_MONOTOUCH, [test "x$with_monotouch" != "xno"])
3332 AM_CONDITIONAL(INSTALL_XAMMAC, [test "x$with_xammac" != "xno"])
3333 AM_CONDITIONAL(ONLY_MONOTOUCH, [test "x$with_monotouch" = "xonly"])
3334 AM_CONDITIONAL(ONLY_XAMMAC, [test "x$with_xammac" = "xonly"])
3336 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
3337 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
3338 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
3339 AM_CONDITIONAL(SPARC64, test x$TARGET = xSPARC64)
3340 AM_CONDITIONAL(X86, test x$TARGET = xX86)
3341 AM_CONDITIONAL(AMD64, test x$TARGET = xAMD64)
3342 AM_CONDITIONAL(IA64, test x$TARGET = xIA64)
3343 AM_CONDITIONAL(MIPS, test x$TARGET = xMIPS)
3344 AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
3345 AM_CONDITIONAL(POWERPC64, test x$TARGET = xPOWERPC64)
3346 AM_CONDITIONAL(ARM, test x$TARGET = xARM)
3347 AM_CONDITIONAL(ARM64, test x$TARGET = xARM64)
3348 AM_CONDITIONAL(S390X, test x$TARGET = xS390X)
3349 AM_CONDITIONAL(HOST_X86, test x$HOST = xX86)
3350 AM_CONDITIONAL(HOST_AMD64, test x$HOST = xAMD64)
3351 AM_CONDITIONAL(HOST_ARM, test x$HOST = xARM)
3352 AM_CONDITIONAL(HOST_ARM64, test x$HOST = xARM64)
3353 AM_CONDITIONAL(CROSS_COMPILE, test "x$host" != "x$target")
3355 AM_CONDITIONAL(JIT_SUPPORTED, test x$JIT_SUPPORTED = xyes)
3356 AM_CONDITIONAL(INTERP_SUPPORTED, test x$interp_wanted = xtrue)
3357 AM_CONDITIONAL(INCLUDED_LIBGC, test x$libgc = xincluded)
3367 AC_DEFINE_UNQUOTED(ARCHITECTURE,"$arch_target",[The architecture this is running on])
3368 AC_SUBST(arch_target)
3373 mono_build_root=`pwd`
3374 AC_SUBST(mono_build_root)
3376 if test x$USEJIT = xtrue; then
3377 mono_runtime=mono/mini/mono
3379 mono_runtime=mono/interpreter/mint
3381 AC_SUBST(mono_runtime)
3383 mono_cfg_root=$mono_build_root/runtime
3384 if test x$host_win32 = xyes; then
3385 if test "x$cross_compiling" = "xno"; then
3386 mono_cfg_dir=`cygpath -w -a $mono_cfg_root`\\etc
3388 mono_cfg_dir=`echo $mono_cfg_root | tr '/' '\\'`\\etc
3391 mono_cfg_dir=$mono_cfg_root/etc
3393 AC_SUBST(mono_cfg_dir)
3395 AC_CONFIG_FILES([po/mcs/Makefile.in])
3397 AC_CONFIG_FILES([runtime/mono-wrapper],[chmod +x runtime/mono-wrapper])
3398 AC_CONFIG_FILES([runtime/monodis-wrapper],[chmod +x runtime/monodis-wrapper])
3400 AC_CONFIG_COMMANDS([runtime/etc/mono/1.0/machine.config],
3403 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3405 *) reldir=$depth/$srcdir ;;
3407 $ac_aux_dir/install-sh -d runtime/etc/mono/1.0
3408 cd runtime/etc/mono/1.0
3409 rm -f machine.config
3410 $LN_S $reldir/data/net_1_1/machine.config machine.config
3414 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/machine.config],
3417 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3419 *) reldir=$depth/$srcdir ;;
3421 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
3422 cd runtime/etc/mono/2.0
3423 rm -f machine.config
3424 $LN_S $reldir/data/net_2_0/machine.config machine.config
3428 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/web.config],
3431 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3433 *) reldir=$depth/$srcdir ;;
3435 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
3436 cd runtime/etc/mono/2.0
3438 $LN_S $reldir/data/net_2_0/web.config web.config
3442 AC_CONFIG_COMMANDS([runtime/etc/mono/browscap.ini],
3445 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3447 *) reldir=$depth/$srcdir ;;
3449 $ac_aux_dir/install-sh -d runtime/etc/mono/
3450 cd runtime/etc/mono/
3452 $LN_S $reldir/data/browscap.ini browscap.ini
3456 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/Browsers/Compat.browser],
3457 [ depth=../../../../..
3459 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3461 *) reldir=$depth/$srcdir ;;
3463 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0/Browsers/
3464 cd runtime/etc/mono/2.0/Browsers
3465 rm -f Compat.browser
3466 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
3470 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/Browsers/Compat.browser],
3471 [ depth=../../../../..
3473 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3475 *) reldir=$depth/$srcdir ;;
3477 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0/Browsers/
3478 cd runtime/etc/mono/4.0/Browsers
3479 rm -f Compat.browser
3480 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
3484 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/Browsers/Compat.browser],
3485 [ depth=../../../../..
3487 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3489 *) reldir=$depth/$srcdir ;;
3491 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5/Browsers/
3492 cd runtime/etc/mono/4.5/Browsers
3493 rm -f Compat.browser
3494 $LN_S $reldir/data/Browsers/Compat.browser Compat.browser
3498 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/machine.config],
3501 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3503 *) reldir=$depth/$srcdir ;;
3505 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
3506 cd runtime/etc/mono/4.0
3507 rm -f machine.config
3508 $LN_S $reldir/data/net_4_0/machine.config machine.config
3512 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/web.config],
3515 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3517 *) reldir=$depth/$srcdir ;;
3519 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
3520 cd runtime/etc/mono/4.0
3522 $LN_S $reldir/data/net_4_0/web.config web.config
3526 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/machine.config],
3529 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3531 *) reldir=$depth/$srcdir ;;
3533 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5
3534 cd runtime/etc/mono/4.5
3535 rm -f machine.config
3536 $LN_S $reldir/data/net_4_5/machine.config machine.config
3540 AC_CONFIG_COMMANDS([runtime/etc/mono/4.5/web.config],
3543 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
3545 *) reldir=$depth/$srcdir ;;
3547 $ac_aux_dir/install-sh -d runtime/etc/mono/4.5
3548 cd runtime/etc/mono/4.5
3550 $LN_S $reldir/data/net_4_5/web.config web.config
3554 AC_CONFIG_COMMANDS([quiet-libtool], [sed -e 's/echo "copying selected/# "copying selected/g' < libtool > libtool.tmp && mv libtool.tmp libtool && chmod a+x libtool; sed -e 's/$ECHO "copying selected/# "copying selected/g' < libtool > libtool.tmp && mv libtool.tmp libtool && chmod a+x libtool])
3560 scripts/mono-find-provides
3561 scripts/mono-find-requires
3564 mono/metadata/Makefile
3568 mono/arch/x86/Makefile
3569 mono/arch/amd64/Makefile
3570 mono/arch/ppc/Makefile
3571 mono/arch/sparc/Makefile
3572 mono/arch/s390x/Makefile
3573 mono/arch/arm/Makefile
3574 mono/arch/arm64/Makefile
3575 mono/arch/ia64/Makefile
3576 mono/arch/mips/Makefile
3577 mono/interpreter/Makefile
3579 mono/tests/tests-config
3580 mono/tests/assemblyresolve/Makefile
3581 mono/tests/cas/Makefile
3582 mono/tests/cas/assembly/Makefile
3583 mono/tests/cas/demand/Makefile
3584 mono/tests/cas/inheritance/Makefile
3585 mono/tests/cas/linkdemand/Makefile
3586 mono/tests/cas/threads/Makefile
3587 mono/tests/gc-descriptors/Makefile
3588 mono/unit-tests/Makefile
3589 mono/benchmark/Makefile
3590 mono/monograph/Makefile
3591 mono/io-layer/Makefile
3593 mono/profiler/Makefile
3595 ikvm-native/Makefile
3600 data/net_2_0/Makefile
3601 data/net_4_0/Makefile
3602 data/net_4_5/Makefile
3603 data/net_2_0/Browsers/Makefile
3604 data/net_4_0/Browsers/Makefile
3605 data/net_4_5/Browsers/Makefile
3612 data/mono-options.pc
3613 data/mono-lineeditor.pc
3619 data/system.web.extensions_1.0.pc
3620 data/system.web.extensions.design_1.0.pc
3621 data/system.web.mvc.pc
3622 data/system.web.mvc2.pc
3623 data/system.web.mvc3.pc
3624 data/aspnetwebstack.pc
3630 tools/locale-builder/Makefile
3637 # Update all submodules recursively to ensure everything is checked out
3638 $srcdir/scripts/update_submodules
3640 if test x$host_win32 = xyes; then
3641 # Get rid of 'cyg' prefixes in library names
3642 sed -e "s/\/cyg\//\/\//" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
3643 # libtool seems to inherit -mno-cygwin from our CFLAGS, and uses it to compile its executable
3644 # wrapper scripts which use exec(). gcc has no problem compiling+linking this, but the resulting
3645 # executable doesn't work...
3646 sed -e "s,-mno-cygwin,,g" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
3649 if test x$platform_darwin = xyes; then
3650 # This doesn't seem to be required and it slows down parallel builds
3651 sed -e 's,lock_old_archive_extraction=yes,lock_old_archive_extraction=no,g' < libtool > libtool.new && mv libtool.new libtool && chmod +x libtool
3656 NONE) prefix=$ac_default_prefix ;;
3658 case $exec_prefix in
3659 NONE) exec_prefix='${prefix}' ;;
3663 # If we are cross compiling, we don't build in the mcs/ tree. Let us not clobber
3664 # any existing config.make. This allows people to share the same source tree
3665 # with different build directories, one native and one cross
3667 if test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
3669 test -w $mcs_topdir/build || chmod +w $mcs_topdir/build
3671 echo "prefix=$prefix" > $mcs_topdir/build/config.make
3672 echo "exec_prefix=$exec_prefix" >> $mcs_topdir/build/config.make
3673 echo "sysconfdir=$sysconfdir" >> $mcs_topdir/build/config.make
3674 echo 'mono_libdir=${exec_prefix}/lib' >> $mcs_topdir/build/config.make
3675 echo 'IL_FLAGS = /debug' >> $mcs_topdir/build/config.make
3676 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $mcs_topdir/build/config.make
3677 echo "ILDISASM = $mono_build_root/runtime/monodis-wrapper" >> $mcs_topdir/build/config.make
3678 echo "JAY_CFLAGS = $JAY_CFLAGS" >> $mcs_topdir/build/config.make
3681 [[\\/$]]* | ?:[[\\/]]* ) mcs_INSTALL=$INSTALL ;;
3682 *) mcs_INSTALL=$mono_build_root/$INSTALL ;;
3685 echo "INSTALL = $mcs_INSTALL" >> $mcs_topdir/build/config.make
3688 [myver=$($AWK 'BEGIN {
3689 split (ENVIRON["VERSION"] ".0.0.0", vsplit, ".")
3690 if(length(vsplit [1]) > 4) {
3691 split (substr(ENVIRON["VERSION"], 0, 4) "." substr(ENVIRON["VERSION"], 5) ".0.0", vsplit, ".")
3693 print vsplit [1] "." vsplit [2] "." vsplit [3] "." vsplit [4]
3696 echo "MONO_VERSION = $myver" >> $mcs_topdir/build/config.make
3698 if test x$platform_darwin = xyes; then
3699 echo "PLATFORM = darwin" >> $mcs_topdir/build/config.make
3702 if test x$AOT_SUPPORTED = xyes -a x$enable_system_aot = xdefault; then
3703 enable_system_aot=yes
3706 if test x$host_win32 = xno -a x$enable_system_aot = xyes; then
3707 echo "ENABLE_AOT = 1" >> $mcs_topdir/build/config.make
3710 if test x$DISABLE_MCS_DOCS = xyes; then
3711 echo "DISABLE_MCS_DOCS = yes" >> $mcs_topdir/build/config.make
3714 if test x$has_extension_module != xno; then
3715 echo "EXTENSION_MODULE = 1" >> $srcdir/$mcsdir/build/config.make
3718 default_profile=net_2_0
3719 if test -z "$INSTALL_4_0_TRUE"; then :
3720 default_profile=net_4_0
3722 if test -z "$INSTALL_MONODROID_TRUE"; then :
3723 default_profile=monodroid
3725 if test -z "$INSTALL_MONOTOUCH_TRUE"; then :
3726 default_profile=monotouch
3728 if test -z "$INSTALL_XAMMAC_TRUE"; then :
3729 default_profile=xammac
3731 if test -z "$INSTALL_4_5_TRUE"; then :
3732 default_profile=net_4_5
3735 echo "DEFAULT_PROFILE = $default_profile" >> $srcdir/$mcsdir/build/config.make
3737 if test "x$test_bcl_opt" = "xyes"; then
3738 echo "BCL_OPTIMIZE = 1" >> $srcdir/$mcsdir/build/config.make
3743 # if we have an olive folder, override the default settings
3744 if test -d $olivedir; then
3746 if test x$cross_compiling = xno && test x$enable_olive_build != xno; then
3748 test -w $srcdir/$olivedir/build || chmod +w $srcdir/$olivedir/build
3750 echo "prefix=$prefix" > $srcdir/$olivedir/build/config.make
3751 echo "exec_prefix=$exec_prefix" >> $srcdir/$olivedir/build/config.make
3752 echo 'mono_libdir=${exec_prefix}/lib' >> $srcdir/$olivedir/build/config.make
3753 echo 'MCS_FLAGS = $(PLATFORM_DEBUG_FLAGS)' >> $srcdir/$olivedir/build/config.make
3754 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $srcdir/$olivedir/build/config.make
3755 echo "MONO_VERSION = $myver" >> $srcdir/$olivedir/build/config.make
3761 libgdiplus_msg=${libgdiplus_loc:-assumed to be installed}
3771 SIGALTSTACK: $with_sigaltstack
3774 BigArrays: $enable_big_arrays
3775 DTrace: $enable_dtrace
3776 LLVM Back End: $enable_llvm (dynamically loaded: $enable_loadedllvm)
3779 .NET 2.0/3.5: $with_profile2
3780 .NET 4.0: $with_profile4
3781 .NET 4.5: $with_profile4_5
3782 MonoDroid: $with_monodroid
3783 MonoTouch: $with_monotouch
3784 Xamarin.Mac: $with_xammac
3785 JNI support: $jdk_headers_found
3786 libgdiplus: $libgdiplus_msg
3790 if test x$with_static_mono = xno -a "x$host_win32" != "xyes"; then
3791 AC_MSG_WARN(Turning off static Mono is a risk, you might run into unexpected bugs)