| blob | dfa5f4b73435f2c27436703e229d797d156699f4 |
1 AC_INIT(README)
2 AC_CANONICAL_SYSTEM
4 # Gross hack to enable 'make dist' on automake 1.9+tar 1.14.
5 # The extra brackets are to foil regex-based scans.
6 m4_ifdef([_A][M_PROG_TAR],[_A][M_SET_OPTION([tar-ustar])])
8 AM_CONFIG_HEADER(config.h)
9 AM_INIT_AUTOMAKE(mono,2.7)
10 AM_MAINTAINER_MODE
12 API_VER=1.0
13 AC_SUBST(API_VER)
15 AC_PROG_LN_S
17 # In case of cygwin, override LN_S, irrespective of what it determines.
18 # The build uses cygwin, but the actual runtime doesn't.
19 case $host_os in
20 *cygwin* ) LN_S='cp -p';;
21 esac
24 dnl
25 dnl libgc checks
26 dnl
28 gc_headers=no
29 gc=included
30 use_included_gc=no
31 libgc_configure_args=
33 if test -d $srcdir/libgc ; then
34 gc_default=included
35 else
36 gc_default=boehm
37 fi
39 # These variables are the CPPFLAGS/CFLAGS passed to libgc's configure
40 # libgc should inherit the original CFLAGS/CPPFLAGS passed to configure, i.e. -O0
41 CPPFLAGS_FOR_LIBGC=$CPPFLAGS
42 CFLAGS_FOR_LIBGC=$CFLAGS
43 CPPFLAGS_FOR_EGLIB=$CPPFLAGS
44 CFLAGS_FOR_EGLIB=$CFLAGS
46 #
47 # These are the flags that need to be stored in the mono.pc file for
48 # compiling code that will embed Mono
49 #
50 libmono_cflags=""
51 libmono_ldflags=""
52 AC_SUBST(libmono_cflags)
53 AC_SUBST(libmono_ldflags)
55 # Variable to have relocatable .pc files (lib, or lib64)
56 reloc_libdir=`basename ${libdir}`
57 AC_SUBST(reloc_libdir)
59 dnl if linker handles the version script
60 no_version_script=no
62 # Set to yes if Unix sockets cannot be created in an anonymous namespace
63 need_link_unlink=no
65 # Thread configuration inspired by sleepycat's db
66 AC_MSG_CHECKING([host platform characteristics])
67 libgc_threads=no
68 has_dtrace=no
69 parallel_mark=yes
71 case "$host" in
72 powerpc*-*-linux*)
73 # https://bugzilla.novell.com/show_bug.cgi?id=504411
74 disable_munmap=yes
75 ;;
76 esac
78 host_win32=no
79 target_win32=no
80 case "$host" in
81 *-*-mingw*|*-*-cygwin*)
82 AC_DEFINE(HOST_WIN32,1,[Host Platform is Win32])
83 AC_DEFINE(DISABLE_PORTABILITY,1,[Disable the io-portability layer])
84 AC_DEFINE(PLATFORM_NO_SYMLINKS,1,[This platform does not support symlinks])
85 host_win32=yes
86 if test "x$cross_compiling" = "xno"; then
87 target_win32=yes
88 if test "x$host" == "x$target"; then
89 AC_DEFINE(TARGET_WIN32,1,[Target OS is Win32])
90 fi
91 CC="gcc -mno-cygwin -g"
92 CXX="g++ -mno-cygwin -g"
93 # So libgc configure gets -mno-cygwin
94 export CC
95 export CXX
96 fi
97 HOST_CC="gcc"
98 # Windows 2000 is required that includes Internet Explorer 5.01
99 CPPFLAGS="$CPPFLAGS -DWINVER=0x0500 -D_WIN32_WINNT=0x0500 -D_WIN32_IE=0x0501 -D_UNICODE -DUNICODE -DWIN32_THREADS -DFD_SETSIZE=1024"
100 LDFLAGS="$LDFLAGS -lmswsock -lws2_32 -lole32 -loleaut32 -lpsapi -lversion -ladvapi32 -lwinmm"
101 libmono_cflags="-mno-cygwin -mms-bitfields -mwindows"
102 libmono_ldflags="-mno-cygwin -mms-bitfields -mwindows"
103 libdl=
104 libgc_threads=win32
105 gc_default=included
106 with_sigaltstack=no
107 LN_S=cp
108 # This forces libgc to use the DllMain based thread registration code on win32
109 libgc_configure_args="$libgc_configure_args --enable-win32-dllmain=yes"
110 ;;
111 *-*-*netbsd*)
112 host_win32=no
113 CPPFLAGS="$CPPFLAGS -D_REENTRANT -DGC_NETBSD_THREADS -D_GNU_SOURCE"
114 libmono_cflags="-D_REENTRANT"
115 LDFLAGS="$LDFLAGS -pthread"
116 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
117 libmono_ldflags="-pthread"
118 need_link_unlink=yes
119 libdl="-ldl"
120 libgc_threads=pthreads
121 with_sigaltstack=no
122 use_sigposix=yes
123 ;;
124 *-*-*freebsd*)
125 host_win32=no
126 if test "x$PTHREAD_CFLAGS" = "x"; then
127 CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS"
128 libmono_cflags=
129 else
130 CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS"
131 libmono_cflags="$PTHREAD_CFLAGS"
132 fi
133 if test "x$PTHREAD_LIBS" = "x"; then
134 LDFLAGS="$LDFLAGS -pthread"
135 libmono_ldflags="-pthread"
136 else
137 LDFLAGS="$LDFLAGS $PTHREAD_LIBS"
138 libmono_ldflags="$PTHREAD_LIBS"
139 fi
140 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
141 need_link_unlink=yes
142 AC_DEFINE(PTHREAD_POINTER_ID, 1, [pthread is a pointer])
143 libdl=
144 libgc_threads=pthreads
145 # This doesn't seem to work as of 7.0 on amd64
146 with_sigaltstack=no
147 # TLS is only partially implemented on -CURRENT (compiler support
148 # but NOT library support)
149 #
150 with_tls=pthread
151 use_sigposix=yes
152 ;;
153 *-*-*openbsd*)
154 host_win32=no
155 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_FREEBSD_THREADS -DPLATFORM_BSD"
156 libmono_cflags="-D_THREAD_SAFE"
157 LDFLAGS="$LDFLAGS -pthread"
158 libmono_ldflags="-pthread"
159 need_link_unlink=yes
160 AC_DEFINE(PTHREAD_POINTER_ID)
161 libdl=
162 libgc_threads=pthreads
163 use_sigposix=yes
164 ;;
165 *-*-linux*)
166 host_win32=no
167 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
168 if test "x$disable_munmap" != "xyes"; then
169 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
170 fi
171 libmono_cflags="-D_REENTRANT"
172 libmono_ldflags="-lpthread"
173 libdl="-ldl"
174 libgc_threads=pthreads
175 AOT_SUPPORTED="yes"
176 use_sigposix=yes
177 ;;
178 *-*-hpux*)
179 host_win32=no
180 CPPFLAGS="$CPPFLAGS -DGC_HPUX_THREADS -D_HPUX_SOURCE -D_XOPEN_SOURCE_EXTENDED -D_REENTRANT"
181 # +ESdbgasm only valid on bundled cc on RISC
182 # silently ignored for ia64
183 if test $GCC != "yes"; then
184 CFLAGS="$CFLAGS +ESdbgasm"
185 # Arrange for run-time dereferencing of null
186 # pointers to produce a SIGSEGV signal.
187 LDFLAGS="$LDFLAGS -z"
188 fi
189 CFLAGS="$CFLAGS +ESdbgasm"
190 LDFLAGS="$LDFLAGS -z"
191 libmono_cflags="-D_REENTRANT"
192 libmono_ldflags="-lpthread"
193 libgc_threads=pthreads
194 need_link_unlink=yes
195 use_sigposix=yes
196 ;;
197 *-*-solaris*)
198 host_win32=no
199 CPPFLAGS="$CPPFLAGS -DGC_SOLARIS_THREADS -DGC_SOLARIS_PTHREADS -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS -DUSE_MMAP -DUSE_MUNMAP -DPLATFORM_SOLARIS"
200 need_link_unlink=yes
201 libmono_cflags="-D_REENTRANT"
202 libgc_threads=pthreads
203 # This doesn't seem to work on solaris/x86, but the configure test runs
204 with_tls=pthread
205 has_dtrace=yes
206 use_sigposix=yes
207 enable_solaris_tar_check=yes
208 ;;
209 *-*-darwin*)
210 parallel_mark="Disabled_Currently_Hangs_On_MacOSX"
211 host_win32=no
212 platform_darwin=yes
213 CPPFLAGS="$CPPFLAGS -no-cpp-precomp -D_THREAD_SAFE -DGC_MACOSX_THREADS -DPLATFORM_MACOSX -DUSE_MMAP -DUSE_MUNMAP"
214 CPPFLAGS="$CPPFLAGS -DGetCurrentProcess=MonoGetCurrentProcess -DGetCurrentThread=MonoGetCurrentThread -DCreateEvent=MonoCreateEvent"
215 libmono_cflags="-D_THREAD_SAFE"
216 LDFLAGS="$LDFLAGS -pthread"
217 libmono_ldflags="-pthread"
218 need_link_unlink=yes
219 AC_DEFINE(PTHREAD_POINTER_ID)
220 AC_DEFINE(USE_MACH_SEMA, 1, [...])
221 no_version_script=yes
222 libdl=
223 libgc_threads=pthreads
224 has_dtrace=yes
225 if test "x$cross_compiling" = "xyes"; then
226 has_broken_apple_cpp=yes
227 fi
228 dnl Snow Leopard is horribly broken -- it reports itself as i386-apple-darwin10.0.0, but
229 dnl its gcc defaults to 64-bit mode. They have also deprecated the usage of ucontext
230 dnl we need to set some flags to build our 32-bit binaries on 10.6 properly
231 case "$host" in
232 i*86-*-darwin10*)
233 BROKEN_DARWIN_FLAGS="-arch i386 -D_XOPEN_SOURCE -mmacosx-version-min=10.5"
234 CPPFLAGS="$CPPFLAGS $BROKEN_DARWIN_FLAGS"
235 CFLAGS="$CFLAGS $BROKEN_DARWIN_FLAGS"
236 CXXFLAGS="$CXXFLAGS $BROKEN_DARWIN_FLAGS"
237 CCASFLAGS="$CCASFLAGS $BROKEN_DARWIN_FLAGS"
238 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC $BROKEN_DARWIN_FLAGS"
239 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC $BROKEN_DARWIN_FLAGS"
240 CPPFLAGS_FOR_EGLIB="$CPPFLAGS_FOR_EGLIB $BROKEN_DARWIN_FLAGS"
241 CFLAGS_FOR_EGLIB="$CFLAGS_FOR_EGLIB $BROKEN_DARWIN_FLAGS"
242 ;;
243 esac
244 ;;
245 *)
246 AC_MSG_WARN([*** Please add $host to configure.in checks!])
247 host_win32=no
248 libdl="-ldl"
249 ;;
250 esac
251 AC_MSG_RESULT(ok)
253 if test x$need_link_unlink = xyes; then
254 AC_DEFINE(NEED_LINK_UNLINK, 1, [Define if Unix sockets cannot be created in an anonymous namespace])
255 fi
257 AM_CONDITIONAL(HOST_WIN32, test x$host_win32 = xyes)
258 AM_CONDITIONAL(TARGET_WIN32, test x$target_win32 = xyes)
259 AM_CONDITIONAL(PLATFORM_LINUX, echo x$target_os | grep -q linux)
260 AM_CONDITIONAL(PLATFORM_DARWIN, test x$platform_darwin = xyes)
261 AM_CONDITIONAL(PLATFORM_SIGPOSIX, test x$use_sigposix = xyes)
263 AC_CHECK_TOOL(CC, gcc, gcc)
264 AC_PROG_CC
265 AC_CHECK_TOOL(CXX, g++, g++)
266 AC_PROG_CXX
267 AM_PROG_AS
268 AM_PROG_CC_STDC
269 AC_PROG_INSTALL
270 AC_PROG_AWK
271 dnl We should use AM_PROG_AS, but it's not available on automake/aclocal 1.4
272 : ${CCAS='$(CC)'}
273 # Set ASFLAGS if not already set.
274 : ${CCASFLAGS='$(CFLAGS)'}
275 AC_SUBST(CCAS)
276 AC_SUBST(CCASFLAGS)
278 # AC_PROG_CXX helpfully sets CXX to g++ even if no c++ compiler is found so check
279 # GXX instead. See http://lists.gnu.org/archive/html/bug-autoconf/2002-04/msg00056.html
280 if test "x$CXX" = "xg++"; then
281 if test "x$GXX" != "xyes"; then
282 # automake/libtool is so broken, it requires g++ even if the c++ sources
283 # are inside automake conditionals
284 AC_MSG_ERROR([You need to install g++])
285 fi
286 fi
288 AC_CHECK_PROG(BISON, bison,yes,no)
289 if test "x$BISON" = "xno";
290 then
291 AC_MSG_ERROR([You need to install bison])
292 fi
294 dnl may require a specific autoconf version
295 dnl AC_PROG_CC_FOR_BUILD
296 dnl CC_FOR_BUILD not automatically detected
297 CC_FOR_BUILD=$CC
298 CFLAGS_FOR_BUILD=$CFLAGS
299 BUILD_EXEEXT=
300 if test "x$cross_compiling" = "xyes"; then
301 CC_FOR_BUILD=cc
302 CFLAGS_FOR_BUILD=
303 BUILD_EXEEXT=""
304 fi
305 AC_SUBST(CC_FOR_BUILD)
306 AC_SUBST(CFLAGS_FOR_BUILD)
307 AC_SUBST(HOST_CC)
308 AC_SUBST(BUILD_EXEEXT)
310 AM_CONDITIONAL(CROSS_COMPILING, [test x$cross_compiling = xyes])
311 AM_CONDITIONAL(USE_BATCH_FILES, [test x$host_win32 = xyes -a x$cross_compiling = xyes])
313 # Set STDC_HEADERS
314 AC_HEADER_STDC
315 AC_LIBTOOL_WIN32_DLL
316 # This causes monodis to not link correctly
317 #AC_DISABLE_FAST_INSTALL
318 AM_PROG_LIBTOOL
319 # Use dolt (http://dolt.freedesktop.org/) instead of libtool for building.
320 DOLT
322 export_ldflags=`(./libtool --config; echo eval echo \\$export_dynamic_flag_spec) | sh`
323 AC_SUBST(export_ldflags)
325 # Test whenever ld supports -version-script
326 AC_PROG_LD
327 AC_PROG_LD_GNU
328 if test "x$lt_cv_prog_gnu_ld" = "xno"; then
329 no_version_script=yes
330 fi
332 AM_CONDITIONAL(NO_VERSION_SCRIPT, test x$no_version_script = xyes)
334 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)
335 AC_CHECK_HEADERS(sys/user.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)
338 AC_CHECK_HEADER(zlib.h, [have_zlib=yes], [have_zlib=no])
339 if test x$have_zlib = xyes; then
340 AC_TRY_COMPILE([#include <zlib.h>], [
341 void main () {
342 #if defined(ZLIB_VERNUM) && (ZLIB_VERNUM >= 0x1230)
343 }
344 #else
345 #error No good zlib found
346 #endif
347 ],[
348 AC_MSG_RESULT(Using system zlib)
349 zlib_msg="system zlib"
350 ],[
351 AC_MSG_RESULT(Using embedded zlib)
352 have_zlib=no
353 zlib_msg="bundled zlib"
354 ])
355 fi
357 AM_CONDITIONAL(HAVE_ZLIB, test x$have_zlib = xyes)
358 AC_DEFINE(HAVE_ZLIB,1,[Have system zlib])
360 # for mono/metadata/debug-symfile.c
361 AC_CHECK_HEADERS(elf.h)
363 # for support
364 AC_CHECK_HEADERS(poll.h)
365 AC_CHECK_HEADERS(sys/poll.h)
366 AC_CHECK_HEADERS(sys/wait.h)
367 AC_CHECK_HEADERS(grp.h)
368 AC_CHECK_HEADERS(syslog.h)
370 # for mono/dis
371 AC_CHECK_HEADERS(wchar.h)
372 AC_CHECK_HEADERS(ieeefp.h)
373 AC_MSG_CHECKING(for isinf)
374 AC_TRY_LINK([#include <math.h>], [
375 int f = isinf (1);
376 ], [
377 AC_MSG_RESULT(yes)
378 AC_DEFINE(HAVE_ISINF, 1, [isinf available])
379 ], [
380 # We'll have to use signals
381 AC_MSG_RESULT(no)
382 ])
385 # not 64 bit clean in cross-compile
386 AC_CHECK_SIZEOF(void *, 4)
388 WARN=''
389 if test x"$GCC" = xyes; then
390 WARN='-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wwrite-strings'
391 # The runtime code does not respect ANSI C strict aliasing rules
392 CFLAGS="$CFLAGS -fno-strict-aliasing"
394 ORIG_CFLAGS=$CFLAGS
395 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
396 AC_MSG_CHECKING(for -Wdeclaration-after-statement option to gcc)
397 AC_TRY_COMPILE([], [
398 void main () { }
399 ], [
400 AC_MSG_RESULT(yes)
401 ], [
402 AC_MSG_RESULT(no)
403 CFLAGS=$ORIG_CFLAGS
404 ])
405 else
406 # The Sun Forte compiler complains about inline functions that access static variables
407 # so disable all inlining.
408 case "$host" in
409 *-*-solaris*)
410 CFLAGS="$CFLAGS -Dinline="
411 ;;
412 esac
413 fi
414 CFLAGS="$CFLAGS -g $WARN"
415 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -g"
417 # Where's the 'mcs' source tree?
418 if test -d $srcdir/mcs; then
419 mcsdir=mcs
420 else
421 mcsdir=../mcs
422 fi
424 #
425 # A sanity check to catch cases where the package was unpacked
426 # with an ancient tar program (Solaris)
427 #
428 AC_ARG_ENABLE(solaris-tar-check,
429 [ --disable-solaris-tar-check disable solaris tar check],
430 do_solaris_tar_check=no, do_solaris_tar_check=yes)
432 if test x"$do_solaris_tar_check" = xyes -a x"$enable_solaris_tar_check" = xyes; then
433 AC_MSG_CHECKING(integrity of package)
434 if test -f $srcdir/$mcsdir/class/System.Runtime.Serialization.Formatters.Soap/System.Runtime.Serialization.Formatters.Soap/SoapTypeMapper.cs
435 then
436 AC_MSG_RESULT(ok)
437 else
438 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"
439 AC_MSG_ERROR([$errorm])
440 fi
441 fi
443 mcs_topdir='$(top_srcdir)/'$mcsdir
444 mcs_topdir_from_srcdir='$(top_builddir)/'$mcsdir
446 ## Maybe should also disable if mcsdir is invalid. Let's punt the issue for now.
447 AM_CONDITIONAL(BUILD_MCS, [test x$cross_compiling = xno && test x$enable_mcs_build != xno])
449 AC_SUBST([mcs_topdir])
450 AC_SUBST([mcs_topdir_from_srcdir])
452 # Where's the 'olive' source tree?
453 if test -d $srcdir/olive; then
454 olivedir=olive
455 else
456 olivedir=../olive
457 fi
459 if test -d $srcdir/$olivedir; then
460 olive_topdir='$(top_srcdir)/'$olivedir
461 fi
463 # gettext: prepare the translation directories.
464 # we do not configure the full gettext, as we consume it dynamically from C#
465 AM_PO_SUBDIRS
467 if test "x$USE_NLS" = "xyes"; then
468 AC_CHECK_PROG(HAVE_MSGFMT, msgfmt,yes,no)
470 if test "x$HAVE_MSGFMT" = "xno"; then
471 AC_MSG_ERROR([msgfmt not found. You need to install the 'gettext' package, or pass --enable-nls=no to configure.])
472 fi
473 fi
475 AC_ARG_WITH([libgdiplus],
476 [ --with-libgdiplus=installed|sibling|<path> Override the libgdiplus used for System.Drawing tests (defaults to installed)],
477 [], [with_libgdiplus=installed])
479 case $with_libgdiplus in
480 no|installed) libgdiplus_loc= ;;
481 yes|sibling) libgdiplus_loc=`cd ../libgdiplus && pwd`/src/libgdiplus.la ;;
482 /*) libgdiplus_loc=$with_libgdiplus ;;
483 *) libgdiplus_loc=`pwd`/$with_libgdiplus ;;
484 esac
485 AC_SUBST([libgdiplus_loc])
487 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
488 if test "x$PKG_CONFIG" = "xno"; then
489 AC_MSG_ERROR([You need to install pkg-config])
490 fi
492 pkg_config_path=
493 AC_ARG_WITH(crosspkgdir, [ --with-crosspkgdir=/path/to/pkg-config/dir Change pkg-config dir to custom dir],
494 if test x$with_crosspkgdir = "x"; then
495 if test -s $PKG_CONFIG_PATH; then
496 pkg_config_path=$PKG_CONFIG_PATH
497 fi
498 else
499 pkg_config_path=$with_crosspkgdir
500 PKG_CONFIG_PATH=$pkg_config_path
501 export PKG_CONFIG_PATH
502 fi
503 )
505 AC_ARG_WITH([glib],
506 [ --with-glib=embedded|system Choose glib API: system or embedded (default to system)],
507 [], [with_glib=system])
509 eglib_dir=
511 case $with_glib in
512 embedded)
513 GLIB_CFLAGS='-I$(top_srcdir)/eglib/src -I$(top_builddir)/eglib/src'
514 GLIB_LIBS='-L$(top_builddir)/eglib/src -leglib -lm'
515 BUILD_GLIB_CFLAGS="$GLIB_CFLAGS"
516 BUILD_GLIB_LIBS="$GLIB_LIBS"
517 GMODULE_CFLAGS="$GLIB_CFLAGS"
518 GMODULE_LIBS="$GLIB_LIBS"
519 eglib_dir=eglib
520 ac_configure_args="$ac_configure_args \"CPPFLAGS_FOR_EGLIB=$EGLIB_CPPFLAGS\" \"CFLAGS_FOR_EGLIB=$CFLAGS_FOR_EGLIB\""
521 AC_CONFIG_SUBDIRS(eglib)
522 ;;
523 system)
524 if test "x$cross_compiling" = "xyes"; then
525 pkg_config_path="$PKG_CONFIG_PATH"
526 unset PKG_CONFIG_PATH
527 fi
528 BUILD_GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0 gthread-2.0`
529 BUILD_GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0 gthread-2.0`
530 if test "x$cross_compiling" = "xyes"; then
531 PKG_CONFIG_PATH=$pkg_config_path
532 export PKG_CONFIG_PATH
533 fi
535 ## Versions of dependencies
536 GLIB_REQUIRED_VERSION=2.4.0
538 dnl
539 dnl No, you will not replace this check with a pkg.m4 check
540 dnl
541 if $PKG_CONFIG --atleast-version=$GLIB_REQUIRED_VERSION glib-2.0; then
542 GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0 gthread-2.0`
543 GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0 gthread-2.0`
544 GMODULE_CFLAGS=`$PKG_CONFIG --cflags gmodule-2.0`
545 GMODULE_LIBS=`$PKG_CONFIG --libs gmodule-2.0`
546 else
547 AC_MSG_ERROR([You need at least glib-2.0 $GLIB_REQUIRED_VERSION])
548 fi
549 ;;
550 *)
551 AC_MSG_ERROR([Invalid argument to --with-glib.])
552 esac
553 AM_CONDITIONAL(EGLIB_BUILD, test x$with_glib = xembedded)
555 AC_SUBST(GLIB_CFLAGS)
556 AC_SUBST(GLIB_LIBS)
557 AC_SUBST(GMODULE_CFLAGS)
558 AC_SUBST(GMODULE_LIBS)
559 AC_SUBST(BUILD_GLIB_CFLAGS)
560 AC_SUBST(BUILD_GLIB_LIBS)
561 AC_SUBST(eglib_dir)
563 if test x$cross_compiling$host_win32 = xnoyes; then
564 AC_MSG_CHECKING(for cygwin glib2-dev package)
565 if [ cygcheck --f /usr/lib/libglib-2.0.dll.a | grep -q glib2-devel ]; then
566 AC_MSG_RESULT(found)
567 AC_MSG_ERROR([Mono cannot be built with the cygwin glib2-devel package installed, because that package doesn't work with -mno-cygwin. Please uninstall it then re-run configure.])
568 else
569 AC_MSG_RESULT(not found, ok)
570 fi
572 AC_MSG_CHECKING(for broken gwin32.h)
573 glib_include=`$PKG_CONFIG --cflags-only-I glib-2.0 | sed -e 's/ -I.*//g' | sed -e 's/-I//g'`
574 if test -f $glib_include/glib/gwin32.h; then
575 if [ grep ftruncate $glib_include/glib/gwin32.h | grep -q define ]; then
576 AC_MSG_RESULT(failed)
577 hashmark='#'
578 AC_MSG_ERROR([Your version of gwin32.h is broken and will cause compilation errors when building mono. Please fix it by deleting the line: '$hashmark define ftruncate...' from '$glib_include/glib/gwin32.h' then re-run configure.])
579 fi
580 fi
581 AC_MSG_RESULT(ok)
582 fi
584 AC_ARG_WITH(gc, [ --with-gc=boehm,included,none Defaults to included],[gc=$with_gc],[gc=$gc_default])
586 # Enable support for fast thread-local storage
587 # Some systems have broken support, so we allow to disable it.
588 AC_ARG_WITH(tls, [ --with-tls=__thread,pthread select Thread Local Storage implementation (defaults to __thread)],[],[with_tls=__thread])
590 # Enable support for using sigaltstack for SIGSEGV and stack overflow handling
591 # This does not work on some platforms (bug #55253)
592 AC_ARG_WITH(sigaltstack, [ --with-sigaltstack=yes,no enable/disable support for sigaltstack (defaults to yes)],[],[with_sigaltstack=yes])
594 AC_ARG_WITH(static_mono, [ --with-static_mono=yes,no link mono statically to libmono (faster) (defaults to yes)],[],[with_static_mono=yes])
596 if test "x$enable_static" = "xno"; then
597 with_static_mono=no
598 fi
600 if test "x$host_win32" = "xyes"; then
601 # Boehm GC requires the runtime to be in its own dll
602 with_static_mono=no
603 fi
605 AM_CONDITIONAL(STATIC_MONO, test x$with_static_mono != xno)
606 AC_ARG_ENABLE(mcs-build, [ --disable-mcs-build disable the build of the mcs directory], try_mcs_build=$enableval, enable_mcs_build=yes)
608 AC_ARG_WITH(xen_opt, [ --with-xen_opt=yes,no Enable Xen-specific behaviour (defaults to yes)],[],[with_xen_opt=yes])
609 if test "x$with_xen_opt" = "xyes"; then
610 AC_DEFINE(MONO_XEN_OPT, 1, [Xen-specific behaviour])
611 ORIG_CFLAGS=$CFLAGS
612 CFLAGS="$CFLAGS -mno-tls-direct-seg-refs"
613 AC_MSG_CHECKING(for -mno-tls-direct-seg-refs option to gcc)
614 AC_TRY_COMPILE([], [
615 void main () { }
616 ], [
617 AC_MSG_RESULT(yes)
618 # Pass it to libgc as well
619 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -mno-tls-direct-seg-refs"
620 ], [
621 AC_MSG_RESULT(no)
622 CFLAGS=$ORIG_CFLAGS
623 ])
624 fi
626 AC_ARG_ENABLE(quiet-build, [ --enable-quiet-build Enable quiet runtime build (on by default)], enable_quiet_build=$enableval, enable_quiet_build=yes)
628 DISABLED_FEATURES=none
630 AC_ARG_ENABLE(minimal, [ --enable-minimal=LIST drop support for LIST subsystems.
631 LIST is a comma-separated list from: aot, profiler, decimal, pinvoke, debug,
632 reflection_emit, reflection_emit_save, large_code, logging, com, ssa, generics, attach, jit, simd,soft_debug.],
633 [
634 for feature in `echo "$enable_minimal" | sed -e "s/,/ /g"`; do
635 eval "mono_feature_disable_$feature='yes'"
636 done
637 DISABLED_FEATURES=$enable_minimal
638 disabled="Disabled: $enable_minimal"
639 ],[])
641 AC_DEFINE_UNQUOTED(DISABLED_FEATURES, "$DISABLED_FEATURES", [String of disabled features])
643 if test "x$mono_feature_disable_aot" = "xyes"; then
644 AC_DEFINE(DISABLE_AOT_COMPILER, 1, [Disable AOT Compiler])
645 AC_MSG_NOTICE([Disabled AOT compiler])
646 fi
648 if test "x$mono_feature_disable_profiler" = "xyes"; then
649 AC_DEFINE(DISABLE_PROFILER, 1, [Disable default profiler support])
650 AC_MSG_NOTICE([Disabled support for the profiler])
651 fi
652 AM_CONDITIONAL(DISABLE_PROFILER, test x$mono_feature_disable_profiler = xyes)
654 if test "x$mono_feature_disable_decimal" = "xyes"; then
655 AC_DEFINE(DISABLE_DECIMAL, 1, [Disable System.Decimal support])
656 AC_MSG_NOTICE([Disabled support for decimal])
657 fi
659 if test "x$mono_feature_disable_pinvoke" = "xyes"; then
660 AC_DEFINE(DISABLE_PINVOKE, 1, [Disable P/Invoke support])
661 AC_MSG_NOTICE([Disabled support for P/Invoke])
662 fi
664 if test "x$mono_feature_disable_debug" = "xyes"; then
665 AC_DEFINE(DISABLE_DEBUG, 1, [Disable runtime debugging support])
666 AC_MSG_NOTICE([Disabled support for runtime debugging])
667 fi
669 if test "x$mono_feature_disable_reflection_emit" = "xyes"; then
670 AC_DEFINE(DISABLE_REFLECTION_EMIT, 1, [Disable reflection emit support])
671 mono_feature_disable_reflection_emit_save=yes
672 AC_MSG_NOTICE([Disabled support for Reflection.Emit])
673 fi
675 if test "x$mono_feature_disable_reflection_emit_save" = "xyes"; then
676 AC_DEFINE(DISABLE_REFLECTION_EMIT_SAVE, 1, [Disable assembly saving support in reflection emit])
677 AC_MSG_NOTICE([Disabled support for Reflection.Emit.Save])
678 fi
680 if test "x$mono_feature_disable_large_code" = "xyes"; then
681 AC_DEFINE(DISABLE_LARGE_CODE, 1, [Disable support for huge assemblies])
682 AC_MSG_NOTICE([Disabled support for large assemblies])
683 fi
685 if test "x$mono_feature_disable_logging" = "xyes"; then
686 AC_DEFINE(DISABLE_LOGGING, 1, [Disable support debug logging])
687 AC_MSG_NOTICE([Disabled support for logging])
688 fi
690 if test "x$mono_feature_disable_com" = "xyes"; then
691 AC_DEFINE(DISABLE_COM, 1, [Disable COM support])
692 AC_MSG_NOTICE([Disabled COM support])
693 fi
695 if test "x$mono_feature_disable_ssa" = "xyes"; then
696 AC_DEFINE(DISABLE_SSA, 1, [Disable advanced SSA JIT optimizations])
697 AC_MSG_NOTICE([Disabled SSA JIT optimizations])
698 fi
700 if test "x$mono_feature_disable_generics" = "xyes"; then
701 AC_DEFINE(DISABLE_GENERICS, 1, [Disable generics support])
702 AC_MSG_NOTICE([Disabled Generics Support])
703 fi
705 if test "x$mono_feature_disable_shadowcopy" = "xyes"; then
706 AC_DEFINE(DISABLE_SHADOW_COPY, 1, [Disable Shadow Copy for AppDomains])
707 AC_MSG_NOTICE([Disabled Shadow copy for AppDomains])
708 fi
710 if test "x$mono_feature_disable_portability" = "xyes"; then
711 AC_DEFINE(DISABLE_PORTABILITY, 1, [Disables the IO portability layer])
712 AC_MSG_NOTICE([Disabled IO Portability layer])
713 fi
715 if test "x$mono_feature_disable_attach" = "xyes"; then
716 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
717 AC_MSG_NOTICE([Disabled agent attach])
718 fi
720 if test "x$mono_feature_disable_full_messages" = "xyes"; then
721 AC_DEFINE(DISABLE_FULL_MESSAGES, 1, [Disables building in the full table of WAPI messages])
722 AC_MSG_NOTICE([Disabled full messages for Win32 errors, only core message strings shipped])
723 fi
725 if test "x$mono_feature_disable_verifier" = "xyes"; then
726 AC_DEFINE(DISABLE_VERIFIER, 1, [Disables the verifier])
727 AC_MSG_NOTICE([Disabled the metadata and IL verifiers])
728 fi
730 if test "x$mono_feature_disable_jit" = "xyes"; then
731 AC_DEFINE(DISABLE_JIT, 1, [Disable the JIT, only full-aot mode will be supported by the runtime.])
732 AC_MSG_NOTICE([Disabled the JIT engine, only full AOT will be supported])
733 fi
735 AM_CONDITIONAL(DISABLE_JIT, test x$mono_feature_disable_jit = xyes)
737 if test "x$mono_feature_disable_simd" = "xyes"; then
738 AC_DEFINE(DISABLE_SIMD, 1, [Disable SIMD intrinsics related optimizations.])
739 AC_MSG_NOTICE([Disabled SIMD support])
740 fi
742 if test "x$mono_feature_disable_soft_debug" = "xyes"; then
743 AC_DEFINE(DISABLE_SOFT_DEBUG, 1, [Disable Soft Debugger Agent.])
744 AC_MSG_NOTICE([Disabled Soft Debugger.])
745 fi
747 AC_MSG_CHECKING(for visibility __attribute__)
748 AC_TRY_COMPILE([], [
749 void __attribute__ ((visibility ("hidden"))) doit (void) {}
750 void main () { doit (); }
751 ], [
752 have_visibility_hidden=yes
753 AC_MSG_RESULT(yes)
754 ], [
755 have_visibility_hidden=no
756 AC_MSG_RESULT(no)
757 ])
759 AC_MSG_CHECKING(for deprecated __attribute__)
760 AC_TRY_COMPILE([
761 int doit (void) __attribute__ ((deprecated));
762 int doit (void) { return 0; }
763 ], [
764 return 0;
765 ], [
766 have_deprecated=yes
767 AC_MSG_RESULT(yes)
768 ], [
769 have_deprecated=no
770 AC_MSG_RESULT(no)
771 ])
773 AC_ARG_ENABLE(parallel-mark, [ --enable-parallel-mark Enables GC Parallel Marking], enable_parallel_mark=$enableval, enable_parallel_mark=$parallel_mark)
774 if test x$enable_parallel_mark = xyes; then
775 libgc_configure_args="$libgc_configure_args --enable-parallel-mark"
776 fi
778 LIBGC_CFLAGS=
779 LIBGC_LIBS=
780 LIBGC_STATIC_LIBS=
781 libgc_dir=
782 case "x$gc" in
783 xboehm|xbohem|xyes)
784 AC_CHECK_HEADERS(gc.h gc/gc.h, gc_headers=yes)
785 AC_CHECK_LIB(gc, GC_malloc, found_boehm="yes",,$libdl)
787 if test "x$found_boehm" != "xyes"; then
788 AC_MSG_ERROR("GC requested but libgc not found! Install libgc or run configure with --with-gc=none.")
789 fi
790 if test "x$gc_headers" != "xyes"; then
791 AC_MSG_ERROR("GC requested but header files not found! You may need to install them by hand.")
792 fi
794 AC_DEFINE(HAVE_BOEHM_GC, 1, [Have Boehm GC])
795 AC_SUBST(HAVE_BOEHM_GC)
796 LIBGC_LIBS="-lgc $libdl"
797 LIBGC_STATIC_LIBS="$LIBGC_LIBS"
799 # AC_CHECK_FUNCS does not work for some reason...
800 AC_CHECK_LIB(gc, GC_gcj_malloc, found_gcj_malloc="yes",,$libdl)
801 if test "x$found_gcj_malloc" = "xyes"; then
802 AC_DEFINE(HAVE_GC_GCJ_MALLOC, 1, [Have GC_gcj_malloc])
803 AC_DEFINE_UNQUOTED(USED_GC_NAME, "System Boehm (with typed GC)", [GC description])
804 else
805 AC_DEFINE_UNQUOTED(USED_GC_NAME, "System Boehm (no typed GC)", [GC description])
806 fi
807 AC_CHECK_LIB(gc, GC_enable, found_gc_enable="yes",,$libdl)
808 if test "x$found_gc_enable" = "xyes"; then
809 AC_DEFINE(HAVE_GC_ENABLE, 1, [Have 'GC_enable'])
810 fi
811 ;;
813 xincluded)
814 found_boehm=yes
815 gc_headers=yes
816 use_included_gc=yes
817 libgc_dir=libgc
819 LIBGC_CFLAGS='-I$(top_srcdir)/libgc/include'
820 LIBGC_LIBS='$(top_builddir)/libgc/libmonogc.la'
821 LIBGC_STATIC_LIBS='$(top_builddir)/libgc/libmonogc-static.la'
823 AC_DEFINE(HAVE_BOEHM_GC, 1, [Have Boehm GC])
824 AC_SUBST(HAVE_BOEHM_GC)
826 AC_DEFINE(HAVE_GC_H, 1, [Have gc.h])
827 AC_DEFINE(USE_INCLUDED_LIBGC, 1, [Use included libgc])
829 # The included libgc contains GCJ support
830 AC_DEFINE(HAVE_GC_GCJ_MALLOC, 1, [Have GC_gcj_malloc])
831 AC_DEFINE(HAVE_GC_ENABLE, 1, [Have GC_enable])
832 if test x$enable_parallel_mark = xyes; then
833 AC_DEFINE_UNQUOTED(USED_GC_NAME, "Included Boehm (with typed GC and Parallel Mark)", [GC description])
834 else
835 AC_DEFINE_UNQUOTED(USED_GC_NAME, "Included Boehm (with typed GC)", [GC description])
836 fi
837 ;;
839 xsgen)
840 found_boehm=no
841 gc_headers=no
842 use_included_gc=no
843 AC_DEFINE(HAVE_SGEN_GC,1,[Using the simple generational GC.])
844 AC_DEFINE(HAVE_MOVING_COLLECTOR,1,[The GC can move objects.])
845 AC_DEFINE(HAVE_WRITE_BARRIERS,1,[The GC needs write barriers.])
846 AC_DEFINE_UNQUOTED(USED_GC_NAME, "Simple generational", [GC description])
847 ;;
849 xnone)
850 AC_MSG_WARN("Compiling mono without GC.")
851 AC_DEFINE_UNQUOTED(USED_GC_NAME, "none", [GC description])
852 AC_DEFINE(HAVE_NULL_GC,1,[No GC support.])
853 ;;
854 *)
855 AC_MSG_ERROR([Invalid argument to --with-gc.])
856 ;;
857 esac
859 AC_ARG_WITH(large-heap, [ --with-large-heap=yes,no Enable support for GC heaps larger than 3GB (defaults to no)], [large_heap=$withval], [large_heap=no])
860 if test "x$large_heap" = "xyes"; then
861 echo "FOO"
862 CPPFLAGS="$CPPFLAGS -DLARGE_CONFIG"
863 fi
865 AM_CONDITIONAL(INCLUDED_LIBGC, test x$use_included_gc = xyes)
866 AC_SUBST(LIBGC_CFLAGS)
867 AC_SUBST(LIBGC_LIBS)
868 AC_SUBST(LIBGC_STATIC_LIBS)
869 AC_SUBST(libgc_dir)
871 dnl
872 dnl End of libgc checks
873 dnl
875 dnl *************************************
876 dnl *** Checks for zero length arrays ***
877 dnl *************************************
878 AC_MSG_CHECKING(whether $CC supports zero length arrays)
879 AC_TRY_COMPILE([
880 struct s {
881 int length;
882 char data [0];
883 };
884 ], [], [
885 AC_MSG_RESULT(yes)
886 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 0, [Length of zero length arrays])
887 ], [
888 AC_MSG_RESULT(no)
889 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 1, [Length of zero length arrays])
890 ])
892 if test x$target_win32 = xno; then
894 dnl hires monotonic clock support
895 AC_SEARCH_LIBS(clock_gettime, rt)
897 dnl dynamic loader support
898 AC_CHECK_FUNC(dlopen, DL_LIB="",
899 AC_CHECK_LIB(dl, dlopen, DL_LIB="-ldl", dl_support=no)
900 )
901 if test x$dl_support = xno; then
902 AC_MSG_WARN([No dynamic loading support available])
903 else
904 LIBS="$LIBS $DL_LIB"
905 AC_DEFINE(HAVE_DL_LOADER,1,[dlopen-based dynamic loader available])
906 dnl from glib's configure.in
907 AC_CACHE_CHECK([for preceeding underscore in symbols],
908 mono_cv_uscore,[
909 AC_TRY_RUN([#include <dlfcn.h>
910 int mono_underscore_test (void) { return 42; }
911 int main() {
912 void *f1 = (void*)0, *f2 = (void*)0, *handle;
913 handle = dlopen ((void*)0, 0);
914 if (handle) {
915 f1 = dlsym (handle, "mono_underscore_test");
916 f2 = dlsym (handle, "_mono_underscore_test");
917 } return (!f2 || f1);
918 }],
919 [mono_cv_uscore=yes],
920 [mono_cv_uscore=no],
921 [])
922 ])
923 if test "x$mono_cv_uscore" = "xyes"; then
924 MONO_DL_NEED_USCORE=1
925 else
926 MONO_DL_NEED_USCORE=0
927 fi
928 AC_SUBST(MONO_DL_NEED_USCORE)
929 AC_CHECK_FUNC(dlerror)
930 fi
932 dnl ******************************************************************
933 dnl *** Checks for the IKVM JNI interface library ***
934 dnl ******************************************************************
935 AC_ARG_WITH(ikvm-native, [ --with-ikvm-native=yes,no build the IKVM JNI interface library (defaults to yes)],[with_ikvm_native=$withval],[with_ikvm_native=yes])
937 ikvm_native_dir=
938 if test x$with_ikvm_native = xyes; then
939 ikvm_native_dir=ikvm-native
940 jdk_headers_found="IKVM Native"
941 fi
943 AC_SUBST(ikvm_native_dir)
945 AC_CHECK_HEADERS(execinfo.h)
947 AC_CHECK_FUNCS(getgrgid_r)
948 AC_CHECK_FUNCS(getgrnam_r)
949 AC_CHECK_FUNCS(getpwnam_r)
950 AC_CHECK_FUNCS(getpwuid_r)
951 AC_CHECK_FUNCS(getresuid)
952 AC_CHECK_FUNCS(setresuid)
953 AC_CHECK_FUNCS(kqueue)
954 AC_CHECK_FUNCS(backtrace_symbols)
955 AC_CHECK_FUNCS(mkstemp)
956 AC_CHECK_FUNCS(mmap)
957 AC_CHECK_FUNCS(madvise)
958 AC_CHECK_FUNCS(getrusage)
959 AC_CHECK_FUNCS(getpriority)
960 AC_CHECK_FUNCS(setpriority)
961 AC_CHECK_FUNCS(dl_iterate_phdr)
963 AC_CHECK_FUNCS(sched_setaffinity)
965 dnl ****************************************************************
966 dnl *** Check for sched_setaffinity from glibc versions before ***
967 dnl *** 2.3.4. The older versions of the function only take 2 ***
968 dnl *** parameters, not 3. ***
969 dnl *** ***
970 dnl *** Because the interface change was not made in a minor ***
971 dnl *** version rev, the __GLIBC__ and __GLIBC_MINOR__ macros ***
972 dnl *** won't always indicate the interface sched_affinity has. ***
973 dnl ****************************************************************
974 AC_MSG_CHECKING(for sched_setaffinity from glibc < 2.3.4)
975 AC_TRY_COMPILE([#include <sched.h>], [
976 int main() {
977 int mask = 1;
978 sched_setaffinity(0, &mask);
979 }
980 ], [
981 # Yes, we have it...
982 AC_MSG_RESULT(yes)
983 AC_DEFINE(GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY, 1, [Have GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY])
984 ], [
985 # We have the new, three-parameter version
986 AC_MSG_RESULT(no)
987 ])
990 dnl ******************************************************************
991 dnl *** Check for large file support ***
992 dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) ***
993 dnl ******************************************************************
995 # Check that off_t can represent 2**63 - 1 correctly, working around
996 # potential compiler bugs. Defines LARGE_FILE_SUPPORT, adds $1 to
997 # CPPFLAGS and sets $large_offt to yes if the test succeeds
998 large_offt=no
999 AC_DEFUN([LARGE_FILES], [
1000 large_CPPFLAGS=$CPPFLAGS
1001 CPPFLAGS="$CPPFLAGS $1"
1002 AC_TRY_RUN([
1003 #include <sys/types.h>
1005 #define BIG_OFF_T (((off_t)1<<62)-1+((off_t)1<<62))
1007 int main(void) {
1008 int big_off_t=((BIG_OFF_T%2147483629==721) &&
1009 (BIG_OFF_T%2147483647==1));
1010 if(big_off_t) {
1011 exit(0);
1012 } else {
1013 exit(1);
1014 }
1015 }
1016 ], [
1017 AC_MSG_RESULT(ok)
1018 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT, 1, [Have large file support])
1019 large_CPPFLAGS="$large_CPPFLAGS $1"
1020 large_offt=yes
1021 ], [
1022 AC_MSG_RESULT(no)
1023 ], "")
1024 CPPFLAGS=$large_CPPFLAGS
1025 ])
1027 AC_MSG_CHECKING(if off_t is 64 bits wide)
1028 LARGE_FILES("")
1029 if test $large_offt = no; then
1030 AC_MSG_CHECKING(if _FILE_OFFSET_BITS=64 gives 64 bit off_t)
1031 LARGE_FILES("-D_FILE_OFFSET_BITS=64")
1032 fi
1033 if test $large_offt = no; then
1034 AC_MSG_WARN([No 64 bit file size support available])
1035 fi
1037 dnl *****************************
1038 dnl *** Checks for libsocket ***
1039 dnl *****************************
1040 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
1042 dnl *******************************
1043 dnl *** Checks for MSG_NOSIGNAL ***
1044 dnl *******************************
1045 AC_MSG_CHECKING(for MSG_NOSIGNAL)
1046 AC_TRY_COMPILE([#include <sys/socket.h>], [
1047 int f = MSG_NOSIGNAL;
1048 ], [
1049 # Yes, we have it...
1050 AC_MSG_RESULT(yes)
1051 AC_DEFINE(HAVE_MSG_NOSIGNAL, 1, [Have MSG_NOSIGNAL])
1052 ], [
1053 # We'll have to use signals
1054 AC_MSG_RESULT(no)
1055 ])
1057 dnl *****************************
1058 dnl *** Checks for SOL_IP ***
1059 dnl *****************************
1060 AC_MSG_CHECKING(for SOL_IP)
1061 AC_TRY_COMPILE([#include <netdb.h>], [
1062 int level = SOL_IP;
1063 ], [
1064 # Yes, we have it...
1065 AC_MSG_RESULT(yes)
1066 AC_DEFINE(HAVE_SOL_IP, 1, [Have SOL_IP])
1067 ], [
1068 # We'll have to use getprotobyname
1069 AC_MSG_RESULT(no)
1070 ])
1072 dnl *****************************
1073 dnl *** Checks for SOL_IPV6 ***
1074 dnl *****************************
1075 AC_MSG_CHECKING(for SOL_IPV6)
1076 AC_TRY_COMPILE([#include <netdb.h>], [
1077 int level = SOL_IPV6;
1078 ], [
1079 # Yes, we have it...
1080 AC_MSG_RESULT(yes)
1081 AC_DEFINE(HAVE_SOL_IPV6, 1, [Have SOL_IPV6])
1082 ], [
1083 # We'll have to use getprotobyname
1084 AC_MSG_RESULT(no)
1085 ])
1087 dnl *****************************
1088 dnl *** Checks for SOL_TCP ***
1089 dnl *****************************
1090 AC_MSG_CHECKING(for SOL_TCP)
1091 AC_TRY_COMPILE([#include <netdb.h>], [
1092 int level = SOL_TCP;
1093 ], [
1094 # Yes, we have it...
1095 AC_MSG_RESULT(yes)
1096 AC_DEFINE(HAVE_SOL_TCP, 1, [Have SOL_TCP])
1097 ], [
1098 # We'll have to use getprotobyname
1099 AC_MSG_RESULT(no)
1100 ])
1102 dnl *****************************
1103 dnl *** Checks for IP_PKTINFO ***
1104 dnl *****************************
1105 AC_MSG_CHECKING(for IP_PKTINFO)
1106 AC_TRY_COMPILE([#include <netdb.h>], [
1107 int level = IP_PKTINFO;
1108 ], [
1109 # Yes, we have it...
1110 AC_MSG_RESULT(yes)
1111 AC_DEFINE(HAVE_IP_PKTINFO, 1, [Have IP_PKTINFO])
1112 ], [
1113 AC_MSG_RESULT(no)
1114 ])
1116 dnl *****************************
1117 dnl *** Checks for IPV6_PKTINFO ***
1118 dnl *****************************
1119 AC_MSG_CHECKING(for IPV6_PKTINFO)
1120 AC_TRY_COMPILE([#include <netdb.h>], [
1121 int level = IPV6_PKTINFO;
1122 ], [
1123 # Yes, we have it...
1124 AC_MSG_RESULT(yes)
1125 AC_DEFINE(HAVE_IPV6_PKTINFO, 1, [Have IPV6_PKTINFO])
1126 ], [
1127 AC_MSG_RESULT(no)
1128 ])
1130 dnl **********************************
1131 dnl *** Checks for IP_DONTFRAGMENT ***
1132 dnl **********************************
1133 AC_MSG_CHECKING(for IP_DONTFRAGMENT)
1134 AC_TRY_COMPILE([#include <netdb.h>], [
1135 int level = IP_DONTFRAGMENT;
1136 ], [
1137 # Yes, we have it...
1138 AC_MSG_RESULT(yes)
1139 AC_DEFINE(HAVE_IP_DONTFRAGMENT, 1, [Have IP_DONTFRAGMENT])
1140 ], [
1141 AC_MSG_RESULT(no)
1142 ])
1144 dnl **********************************
1145 dnl *** Checks for IP_MTU_DISCOVER ***
1146 dnl **********************************
1147 AC_MSG_CHECKING(for IP_MTU_DISCOVER)
1148 AC_TRY_COMPILE([#include <netdb.h>], [
1149 int level = IP_MTU_DISCOVER;
1150 ], [
1151 # Yes, we have it...
1152 AC_MSG_RESULT(yes)
1153 AC_DEFINE(HAVE_IP_MTU_DISCOVER, 1, [Have IP_MTU_DISCOVER])
1154 ], [
1155 AC_MSG_RESULT(no)
1156 ])
1158 dnl *********************************
1159 dnl *** Check for struct ip_mreqn ***
1160 dnl *********************************
1161 AC_MSG_CHECKING(for struct ip_mreqn)
1162 AC_TRY_COMPILE([#include <netinet/in.h>], [
1163 struct ip_mreqn mreq;
1164 mreq.imr_address.s_addr = 0;
1165 ], [
1166 # Yes, we have it...
1167 AC_MSG_RESULT(yes)
1168 AC_DEFINE(HAVE_STRUCT_IP_MREQN, 1, [Have struct ip_mreqn])
1169 ], [
1170 # We'll just have to try and use struct ip_mreq
1171 AC_MSG_RESULT(no)
1172 AC_MSG_CHECKING(for struct ip_mreq)
1173 AC_TRY_COMPILE([#include <netinet/in.h>], [
1174 struct ip_mreq mreq;
1175 mreq.imr_interface.s_addr = 0;
1176 ], [
1177 # Yes, we have it...
1178 AC_MSG_RESULT(yes)
1179 AC_DEFINE(HAVE_STRUCT_IP_MREQ, 1, [Have struct ip_mreq])
1180 ], [
1181 # No multicast support
1182 AC_MSG_RESULT(no)
1183 ])
1184 ])
1186 dnl **********************************
1187 dnl *** Check for gethostbyname2_r ***
1188 dnl **********************************
1189 AC_MSG_CHECKING(for gethostbyname2_r)
1190 AC_TRY_LINK([#include <netdb.h>], [
1191 gethostbyname2_r(NULL,0,NULL,NULL,0,NULL,NULL);
1192 ], [
1193 # Yes, we have it...
1194 AC_MSG_RESULT(yes)
1195 AC_DEFINE(HAVE_GETHOSTBYNAME2_R, 1, [Have gethostbyname2_r])
1196 ], [
1197 AC_MSG_RESULT(no)
1198 ])
1200 dnl *****************************
1201 dnl *** Checks for libnsl ***
1202 dnl *****************************
1203 AC_CHECK_FUNC(gethostbyaddr, , AC_CHECK_LIB(nsl, gethostbyaddr, LIBS="$LIBS -lnsl"))
1205 AC_CHECK_FUNCS(inet_pton inet_aton)
1207 dnl ***********************************************
1208 dnl *** Checks for size of sockaddr_un.sun_path ***
1209 dnl ***********************************************
1210 # AC_CHECK_SIZEOF can't cope with struct members :-(
1211 AC_MSG_CHECKING(size of sockaddr_un.sun_path)
1212 AC_CACHE_VAL(mono_cv_sizeof_sunpath,
1213 [AC_TRY_RUN([
1214 #include <sys/types.h>
1215 #include <stdio.h>
1216 #include <sys/un.h>
1218 int main(void) {
1219 struct sockaddr_un sock_un;
1220 FILE *f=fopen("conftestval", "w");
1221 if(!f) exit(1);
1222 fprintf(f, "%d\n", sizeof(sock_un.sun_path));
1223 exit(0);
1224 }
1225 ], mono_cv_sizeof_sunpath=`cat conftestval`,
1226 mono_cv_sizeof_sunpath=0,
1227 mono_cv_sizeof_sunpath=0)])dnl
1228 AC_MSG_RESULT($mono_cv_sizeof_sunpath)
1229 AC_DEFINE_UNQUOTED(MONO_SIZEOF_SUNPATH, $mono_cv_sizeof_sunpath, [Sizeof sock_un.sun_path])
1231 dnl *****************************
1232 dnl *** Checks for libxnet ***
1233 dnl *****************************
1234 case "${host}" in
1235 *solaris* )
1236 AC_MSG_CHECKING(for Solaris XPG4 support)
1237 if test -f /usr/lib/libxnet.so; then
1238 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=500"
1239 CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
1240 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED=1"
1241 LIBS="$LIBS -lxnet"
1242 AC_MSG_RESULT(yes)
1243 else
1244 AC_MSG_RESULT(no)
1245 fi
1247 if test "$GCC" = "yes"; then
1248 CFLAGS="$CFLAGS -Wno-char-subscripts"
1249 fi
1250 ;;
1251 esac
1253 dnl *****************************
1254 dnl *** Checks for libpthread ***
1255 dnl *****************************
1256 # on FreeBSD -STABLE, the pthreads functions all reside in libc_r
1257 # and libpthread does not exist
1258 #
1259 case "${host}" in
1260 *-*-*freebsd*)
1261 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1262 ;;
1263 *)
1264 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -lpthread")
1265 ;;
1266 esac
1267 AC_CHECK_HEADERS(pthread.h)
1268 AC_CHECK_FUNCS(pthread_mutex_timedlock)
1269 AC_CHECK_FUNCS(pthread_getattr_np pthread_attr_get_np)
1270 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
1271 AC_TRY_COMPILE([ #include <pthread.h>], [
1272 pthread_mutexattr_t attr;
1273 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
1274 ], [
1275 AC_MSG_RESULT(ok)
1276 ], [
1277 AC_MSG_RESULT(no)
1278 AC_MSG_WARN(Using mono_mutex_t for recursive mutexes)
1279 AC_DEFINE(USE_MONO_MUTEX, 1, [Use mono_mutex_t])
1280 ])
1281 AC_CHECK_FUNCS(pthread_attr_setstacksize)
1282 AC_CHECK_FUNCS(pthread_attr_getstack pthread_attr_getstacksize)
1283 AC_CHECK_FUNCS(pthread_get_stacksize_np pthread_get_stackaddr_np)
1285 dnl ***********************************
1286 dnl *** Checks for signals
1287 dnl ***********************************
1288 AC_CHECK_HEADERS(signal.h)
1289 AC_CHECK_FUNCS(sigaction)
1291 dnl ***********************************
1292 dnl *** Checks for working __thread ***
1293 dnl ***********************************
1294 AC_MSG_CHECKING(for working __thread)
1295 if test "x$with_tls" != "x__thread"; then
1296 AC_MSG_RESULT(disabled)
1297 else
1298 AC_TRY_RUN([
1299 #include <pthread.h>
1300 __thread int i;
1301 static int res1, res2;
1303 void thread_main (void *arg)
1304 {
1305 i = arg;
1306 sleep (1);
1307 if (arg == 1)
1308 res1 = (i == arg);
1309 else
1310 res2 = (i == arg);
1311 }
1313 int main () {
1314 pthread_t t1, t2;
1316 i = 5;
1318 pthread_create (&t1, NULL, thread_main, 1);
1319 pthread_create (&t2, NULL, thread_main, 2);
1321 pthread_join (t1, NULL);
1322 pthread_join (t2, NULL);
1324 return !(res1 + res2 == 2);
1325 }
1326 ], [
1327 AC_MSG_RESULT(yes)
1328 ], [
1329 AC_MSG_RESULT(no)
1330 with_tls=pthread
1331 ])
1332 fi
1334 dnl **************************************
1335 dnl *** Checks for working sigaltstack ***
1336 dnl **************************************
1337 AC_MSG_CHECKING(for working sigaltstack)
1338 if test "x$with_sigaltstack" != "xyes"; then
1339 AC_MSG_RESULT(disabled)
1340 else
1341 AC_TRY_RUN([
1342 #include <stdio.h>
1343 #include <stdlib.h>
1344 #include <unistd.h>
1345 #include <signal.h>
1346 #include <pthread.h>
1347 #include <sys/wait.h>
1348 #if defined(__FreeBSD__) || defined(__NetBSD__)
1349 #define SA_STACK SA_ONSTACK
1350 #endif
1351 static void
1352 sigsegv_signal_handler (int _dummy, siginfo_t *info, void *context)
1353 {
1354 exit (0);
1355 }
1357 static void *
1358 loop (void *ignored)
1359 {
1360 char *ptr = NULL;
1362 *ptr = 0;
1363 return NULL;
1364 }
1366 static void
1367 child ()
1368 {
1369 struct sigaction sa;
1370 struct sigaltstack sas;
1371 pthread_t id;
1372 pthread_attr_t attr;
1374 sa.sa_sigaction = sigsegv_signal_handler;
1375 sigemptyset (&sa.sa_mask);
1376 sa.sa_flags = SA_SIGINFO | SA_ONSTACK;
1377 if (sigaction (SIGSEGV, &sa, NULL) == -1) {
1378 perror ("sigaction");
1379 return;
1380 }
1382 sas.ss_sp = malloc (SIGSTKSZ);
1383 sas.ss_size = SIGSTKSZ;
1384 sas.ss_flags = 0;
1385 if (sigaltstack (&sas, NULL) == -1) {
1386 perror ("sigaltstack");
1387 return;
1388 }
1390 pthread_attr_init (&attr);
1391 if (pthread_create(&id, &attr, loop, &attr) != 0) {
1392 printf ("pthread_create\n");
1393 return;
1394 }
1396 sleep (100);
1397 }
1399 int
1400 main ()
1401 {
1402 pid_t son;
1403 int status;
1404 int i;
1406 son = fork ();
1407 if (son == -1) {
1408 return 1;
1409 }
1411 if (son == 0) {
1412 child ();
1413 return 0;
1414 }
1416 for (i = 0; i < 3; ++i) {
1417 sleep (1);
1418 waitpid (son, &status, WNOHANG);
1419 if (WIFEXITED (status) && WEXITSTATUS (status) == 0)
1420 return 0;
1421 }
1423 kill (son, SIGKILL);
1424 return 1;
1425 }
1427 ], [
1428 AC_MSG_RESULT(yes)
1429 AC_DEFINE(HAVE_WORKING_SIGALTSTACK, 1, [Have a working sigaltstack])
1430 ], [
1431 with_sigaltstack=no
1432 AC_MSG_RESULT(no)
1433 ])
1434 fi
1436 dnl ********************************
1437 dnl *** Checks for semaphore lib ***
1438 dnl ********************************
1439 # 'Real Time' functions on Solaris
1440 # posix4 on Solaris 2.6
1441 # pthread (first!) on Linux
1442 AC_SEARCH_LIBS(sem_init, pthread rt posix4)
1444 AC_SEARCH_LIBS(shm_open, pthread rt posix4)
1445 AC_CHECK_FUNCS(shm_open)
1447 dnl ********************************
1448 dnl *** Checks for timezone stuff **
1449 dnl ********************************
1450 AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
1451 AC_TRY_COMPILE([
1452 #include <time.h>
1453 ], [
1454 struct tm tm;
1455 tm.tm_gmtoff = 1;
1456 ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
1457 if test $ac_cv_struct_tm_gmtoff = yes; then
1458 AC_DEFINE(HAVE_TM_GMTOFF, 1, [Have tm_gmtoff])
1459 else
1460 AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone,
1461 AC_TRY_COMPILE([
1462 #include <time.h>
1463 ], [
1464 timezone = 1;
1465 ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no))
1466 if test $ac_cv_var_timezone = yes; then
1467 AC_DEFINE(HAVE_TIMEZONE, 1, [Have timezone variable])
1468 else
1469 AC_ERROR(unable to find a way to determine timezone)
1470 fi
1471 fi
1473 dnl *********************************
1474 dnl *** Checks for math functions ***
1475 dnl *********************************
1476 LIBS="$LIBS -lm";
1477 if test "x$has_broken_apple_cpp" != "xyes"; then
1478 AC_CHECK_FUNCS(finite, , AC_MSG_CHECKING(for finite in math.h)
1479 AC_TRY_LINK([#include <math.h>],
1480 [ finite(0.0); ],
1481 AC_DEFINE(HAVE_FINITE, 1, [Have finite]) AC_MSG_RESULT(yes),
1482 AC_MSG_RESULT(no)))
1483 fi
1484 AC_CHECK_FUNCS(isfinite, , AC_MSG_CHECKING(for isfinite in math.h)
1485 AC_TRY_LINK([#include <math.h>],
1486 [ isfinite(0.0); ],
1487 AC_DEFINE(HAVE_ISFINITE, 1, [Have isfinite]) AC_MSG_RESULT(yes),
1488 AC_MSG_RESULT(no)))
1490 dnl ****************************************************************
1491 dnl *** Checks for working poll() (macosx defines it but doesn't ***
1492 dnl *** have it in the library (duh)) ***
1493 dnl ****************************************************************
1494 AC_CHECK_FUNCS(poll)
1496 dnl *************************
1497 dnl *** Check for signbit ***
1498 dnl *************************
1499 AC_MSG_CHECKING(for signbit)
1500 AC_TRY_LINK([#include <math.h>], [
1501 int s = signbit(1.0);
1502 ], [
1503 AC_MSG_RESULT(yes)
1504 AC_DEFINE(HAVE_SIGNBIT, 1, [Have signbit])
1505 ], [
1506 AC_MSG_RESULT(no)
1507 ])
1509 dnl **********************************
1510 dnl *** epoll ***
1511 dnl **********************************
1512 AC_CHECK_HEADERS(sys/epoll.h)
1513 haveepoll=no
1514 AC_CHECK_FUNCS(epoll_ctl, [haveepoll=yes], )
1515 if test "x$haveepoll" = "xyes" -a "x$ac_cv_header_sys_epoll_h" = "xyes" ; then
1516 AC_DEFINE(HAVE_EPOLL, 1, [epoll supported])
1517 fi
1519 dnl ******************************
1520 dnl *** Checks for SIOCGIFCONF ***
1521 dnl ******************************
1522 AC_CHECK_HEADERS(sys/ioctl.h)
1523 AC_CHECK_HEADERS(net/if.h)
1524 AC_MSG_CHECKING(for ifreq)
1525 AC_TRY_COMPILE([
1526 #include <stdio.h>
1527 #include <sys/ioctl.h>
1528 #include <net/if.h>
1529 ], [
1530 struct ifconf ifc;
1531 struct ifreq *ifr;
1532 void *x;
1533 ifc.ifc_len = 0;
1534 ifc.ifc_buf = NULL;
1535 x = (void *) &ifr->ifr_addr;
1536 ],[
1537 AC_MSG_RESULT(yes)
1538 AC_DEFINE(HAVE_SIOCGIFCONF, 1, [Can get interface list])
1539 ], [
1540 AC_MSG_RESULT(no)
1541 ])
1542 dnl **********************************
1543 dnl *** Checks for sin_len ***
1544 dnl **********************************
1545 AC_MSG_CHECKING(for sockaddr_in.sin_len)
1546 AC_TRY_COMPILE([
1547 #include <netinet/in.h>
1548 ], [
1549 struct sockaddr_in saddr;
1550 saddr.sin_len = sizeof (saddr);
1551 ],[
1552 AC_MSG_RESULT(yes)
1553 AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [sockaddr_in has sin_len])
1554 ], [
1555 AC_MSG_RESULT(no)
1556 ])
1557 dnl **********************************
1558 dnl *** Checks for sin6_len ***
1559 dnl **********************************
1560 AC_MSG_CHECKING(for sockaddr_in6.sin6_len)
1561 AC_TRY_COMPILE([
1562 #include <netinet/in.h>
1563 ], [
1564 struct sockaddr_in6 saddr6;
1565 saddr6.sin6_len = sizeof (saddr6);
1566 ],[
1567 AC_MSG_RESULT(yes)
1568 AC_DEFINE(HAVE_SOCKADDR_IN6_SIN_LEN, 1, [sockaddr_in6 has sin6_len])
1569 ], [
1570 AC_MSG_RESULT(no)
1571 ])
1572 dnl **********************************
1573 dnl *** Checks for MonoPosixHelper ***
1574 dnl **********************************
1575 AC_CHECK_HEADERS(checklist.h)
1576 AC_CHECK_HEADERS(fstab.h)
1577 AC_CHECK_HEADERS(attr/xattr.h)
1578 AC_CHECK_HEADERS(sys/extattr.h)
1579 AC_CHECK_HEADERS(sys/sendfile.h)
1580 AC_CHECK_HEADERS(sys/statvfs.h)
1581 AC_CHECK_HEADERS(sys/statfs.h)
1582 AC_CHECK_HEADERS(sys/vfstab.h)
1583 AC_CHECK_HEADERS(sys/xattr.h)
1584 AC_CHECK_HEADERS(sys/mman.h)
1585 AC_CHECK_HEADERS(sys/param.h)
1586 AC_CHECK_HEADERS(sys/mount.h)
1587 AC_CHECK_FUNCS(getdomainname)
1588 AC_CHECK_FUNCS(setdomainname)
1589 AC_CHECK_FUNCS(fgetgrent)
1590 AC_CHECK_FUNCS(fgetpwent)
1591 AC_CHECK_FUNCS(fgetpwent)
1592 AC_CHECK_FUNCS(getfsstat)
1593 AC_CHECK_FUNCS(lutimes)
1594 AC_CHECK_FUNCS(mremap)
1595 AC_CHECK_FUNCS(remap_file_pages)
1596 AC_CHECK_FUNCS(posix_fadvise)
1597 AC_CHECK_FUNCS(posix_fallocate)
1598 AC_CHECK_FUNCS(posix_madvise)
1599 AC_CHECK_FUNCS(vsnprintf)
1600 AC_CHECK_FUNCS(sendfile)
1601 AC_CHECK_FUNCS(sethostid)
1602 AC_CHECK_FUNCS(statfs)
1603 AC_CHECK_FUNCS(fstatfs)
1604 AC_CHECK_FUNCS(statvfs)
1605 AC_CHECK_FUNCS(fstatvfs)
1606 AC_CHECK_FUNCS(stime)
1607 AC_CHECK_FUNCS(strerror_r)
1608 AC_CHECK_FUNCS(ttyname_r)
1609 AC_CHECK_SIZEOF(size_t)
1610 AC_CHECK_TYPES([blksize_t], [AC_DEFINE(HAVE_BLKSIZE_T)], ,
1611 [#include <sys/types.h>
1612 #include <sys/stat.h>
1613 #include <unistd.h>])
1614 AC_CHECK_TYPES([blkcnt_t], [AC_DEFINE(HAVE_BLKCNT_T)], ,
1615 [#include <sys/types.h>
1616 #include <sys/stat.h>
1617 #include <unistd.h>])
1618 AC_CHECK_TYPES([suseconds_t], [AC_DEFINE(HAVE_SUSECONDS_T)], ,
1619 [#include <sys/time.h>])
1620 AC_CHECK_TYPES([struct flock], [AC_DEFINE(HAVE_STRUCT_FLOCK)], ,
1621 [#include <unistd.h>
1622 #include <fcntl.h>])
1623 AC_CHECK_TYPES([struct pollfd], [AC_DEFINE(HAVE_STRUCT_POLLFD)], ,
1624 [#include <sys/poll.h>])
1625 AC_CHECK_TYPES([struct stat], [AC_DEFINE(HAVE_STRUCT_STAT)], ,
1626 [#include <sys/types.h>
1627 #include <sys/stat.h>
1628 #include <unistd.h>])
1629 AC_CHECK_TYPES([struct timespec], [AC_DEFINE(HAVE_STRUCT_TIMESPEC)], ,
1630 [#include <time.h>])
1631 AC_CHECK_TYPES([struct timeval], [AC_DEFINE(HAVE_STRUCT_TIMEVAL)], ,
1632 [#include <sys/time.h>
1633 #include <sys/types.h>
1634 #include <utime.h>])
1635 AC_CHECK_TYPES([struct timezone], [AC_DEFINE(HAVE_STRUCT_TIMEZONE)], ,
1636 [#include <sys/time.h>])
1637 AC_CHECK_TYPES([struct utimbuf], [AC_DEFINE(HAVE_STRUCT_UTIMBUF)], ,
1638 [#include <sys/types.h>
1639 #include <utime.h>])
1640 AC_CHECK_MEMBERS(
1641 [struct dirent.d_off, struct dirent.d_reclen, struct dirent.d_type],,,
1642 [#include <sys/types.h>
1643 #include <dirent.h>])
1645 dnl Favour xattr through glibc, but use libattr if we have to
1646 AC_CHECK_FUNC(lsetxattr, ,
1647 AC_CHECK_LIB(attr, lsetxattr, XATTR_LIB="-lattr",)
1648 )
1649 AC_SUBST(XATTR_LIB)
1651 dnl kinfo_proc.kp_proc works on darwin but fails on other simil-bsds
1652 AC_CHECK_MEMBERS(
1653 [struct kinfo_proc.kp_proc],,,
1654 [#include <sys/types.h>
1655 #include <sys/sysctl.h>
1656 #include <sys/proc.h>
1657 ])
1659 dnl *********************************
1660 dnl *** Checks for Windows compilation ***
1661 dnl *********************************
1662 AC_CHECK_HEADERS(sys/time.h)
1663 AC_CHECK_HEADERS(sys/param.h)
1664 AC_CHECK_HEADERS(dirent.h)
1666 dnl *********************************
1667 dnl *** Check for Console 2.0 I/O ***
1668 dnl *********************************
1669 AC_CHECK_HEADERS([curses.h])
1670 AC_CHECK_HEADERS([term.h], [], [],
1671 [#if HAVE_CURSES_H
1672 #include <curses.h>
1673 #endif
1674 ])
1675 AC_CHECK_HEADERS([termios.h])
1677 dnl * This is provided in io-layer, but on windows it's only available
1678 dnl * on xp+
1679 AC_DEFINE(HAVE_GETPROCESSID, 1, [Define if GetProcessId is available])
1680 else
1681 jdk_headers_found=no
1682 AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
1683 AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?))
1684 AC_CHECK_LIB(ole32, main, LIBS="$LIBS -lole32", AC_ERROR(bad mingw install?))
1685 AC_CHECK_LIB(winmm, main, LIBS="$LIBS -lwinmm", AC_ERROR(bad mingw install?))
1686 AC_CHECK_LIB(oleaut32, main, LIBS="$LIBS -loleaut32", AC_ERROR(bad mingw install?))
1687 AC_CHECK_LIB(advapi32, main, LIBS="$LIBS -ladvapi32", AC_ERROR(bad mingw install?))
1688 AC_CHECK_LIB(version, main, LIBS="$LIBS -lversion", AC_ERROR(bad mingw install?))
1690 dnl *********************************
1691 dnl *** Check for struct ip_mreqn ***
1692 dnl *********************************
1693 AC_MSG_CHECKING(for struct ip_mreqn)
1694 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1695 struct ip_mreqn mreq;
1696 mreq.imr_address.s_addr = 0;
1697 ], [
1698 # Yes, we have it...
1699 AC_MSG_RESULT(yes)
1700 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
1701 ], [
1702 # We'll just have to try and use struct ip_mreq
1703 AC_MSG_RESULT(no)
1704 AC_MSG_CHECKING(for struct ip_mreq)
1705 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1706 struct ip_mreq mreq;
1707 mreq.imr_interface.s_addr = 0;
1708 ], [
1709 # Yes, we have it...
1710 AC_MSG_RESULT(yes)
1711 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
1712 ], [
1713 # No multicast support
1714 AC_MSG_RESULT(no)
1715 ])
1716 ])
1717 AC_CHECK_FUNCS(GetProcessId)
1718 fi
1720 dnl socklen_t check
1721 AC_MSG_CHECKING(for socklen_t)
1722 AC_TRY_COMPILE([
1723 #include <sys/types.h>
1724 #include <sys/socket.h>
1725 ],[
1726 socklen_t foo;
1727 ],[
1728 ac_cv_c_socklen_t=yes
1729 AC_DEFINE(HAVE_SOCKLEN_T, 1, [Have socklen_t])
1730 AC_MSG_RESULT(yes)
1731 ],[
1732 AC_MSG_RESULT(no)
1733 ])
1735 AC_MSG_CHECKING(for array element initalizer support)
1736 AC_TRY_COMPILE([#include <sys/socket.h>], [
1737 const int array[] = {[1] = 2,};
1738 ], [
1739 # Yes, we have it...
1740 AC_MSG_RESULT(yes)
1741 AC_DEFINE(HAVE_ARRAY_ELEM_INIT,1,[Supports C99 array initialization])
1742 ], [
1743 # We'll have to use signals
1744 AC_MSG_RESULT(no)
1745 ])
1747 AC_CHECK_FUNCS(trunc, , AC_MSG_CHECKING(for trunc in math.h)
1748 # Simply calling trunc (0.0) is no good since gcc will optimize the call away
1749 AC_TRY_LINK([#include <math.h>],
1750 [ static void *p = &trunc; ],
1751 [
1752 AC_DEFINE(HAVE_TRUNC)
1753 AC_MSG_RESULT(yes)
1754 ac_cv_trunc=yes
1755 ],
1756 AC_MSG_RESULT(no)))
1758 if test "x$ac_cv_truncl" != "xyes"; then
1759 AC_CHECK_LIB(sunmath, aintl, [ AC_DEFINE(HAVE_AINTL, 1, [Has the 'aintl' function]) LIBS="$LIBS -lsunmath"])
1760 fi
1762 AC_CHECK_FUNCS(round)
1763 AC_CHECK_FUNCS(rint)
1765 dnl ****************************
1766 dnl *** Look for /dev/random ***
1767 dnl ****************************
1769 AC_MSG_CHECKING([if usage of random device is requested])
1770 AC_ARG_ENABLE(dev-random,
1771 [ --disable-dev-random disable the use of the random device (enabled by default)],
1772 try_dev_random=$enableval, try_dev_random=yes)
1774 AC_MSG_RESULT($try_dev_random)
1776 case "{$target}" in
1777 *-openbsd*)
1778 NAME_DEV_RANDOM="/dev/srandom"
1779 ;;
1781 dnl Win32 does not have /dev/random, they have their own method...
1783 *-*-mingw*|*-*-cygwin*)
1784 ac_cv_have_dev_random=no
1785 ;;
1787 dnl Everywhere else, it's /dev/random
1789 *)
1790 NAME_DEV_RANDOM="/dev/random"
1791 ;;
1792 esac
1794 AC_DEFINE_UNQUOTED(NAME_DEV_RANDOM, "$NAME_DEV_RANDOM", [Name of /dev/random])
1796 dnl Now check if the device actually exists
1798 if test "x$try_dev_random" = "xyes"; then
1799 AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
1800 [if test -r "$NAME_DEV_RANDOM" ; then
1801 ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
1802 if test "x$ac_cv_have_dev_random" = "xyes"; then
1803 AC_DEFINE(HAVE_CRYPT_RNG, 1, [Have /dev/random])
1804 fi
1805 else
1806 AC_MSG_CHECKING(for random device)
1807 ac_cv_have_dev_random=no
1808 AC_MSG_RESULT(has been disabled)
1809 fi
1811 if test "x$host_win32" = "xyes"; then
1812 AC_DEFINE(HAVE_CRYPT_RNG)
1813 fi
1815 if test "x$ac_cv_have_dev_random" = "xno" \
1816 && test "x$host_win32" = "xno"; then
1817 AC_MSG_WARN([[
1818 ***
1819 *** A system-provided entropy source was not found on this system.
1820 *** Because of this, the System.Security.Cryptography random number generator
1821 *** will throw a NotImplemented exception.
1822 ***
1823 *** If you are seeing this message, and you know your system DOES have an
1824 *** entropy collection in place, please contact <crichton@gimp.org> and
1825 *** provide information about the system and how to access the random device.
1826 ***
1827 *** Otherwise you can install either egd or prngd and set the environment
1828 *** variable MONO_EGD_SOCKET to point to the daemon's socket to use that.
1829 ***]])
1830 fi
1832 AC_MSG_CHECKING([if inter-process shared handles are requested])
1833 AC_ARG_ENABLE(shared-handles, [ --disable-shared-handles disable inter-process shared handles], try_shared_handles=$enableval, try_shared_handles=yes)
1834 AC_MSG_RESULT($try_shared_handles)
1835 if test "x$try_shared_handles" != "xyes"; then
1836 AC_DEFINE(DISABLE_SHARED_HANDLES, 1, [Disable inter-process shared handles])
1837 AC_SUBST(DISABLE_SHARED_HANDLES)
1838 fi
1840 AC_ARG_ENABLE(nunit-tests, [ --enable-nunit-tests Run the nunit tests of the class library on 'make check'])
1841 AM_CONDITIONAL(ENABLE_NUNIT_TESTS, [test x$enable_nunit_tests = xyes])
1843 AC_MSG_CHECKING([if big-arrays are to be enabled])
1844 AC_ARG_ENABLE(big-arrays, [ --enable-big-arrays Enable the allocation and indexing of arrays greater than Int32.MaxValue], enable_big_arrays=$enableval, enable_big_arrays=no)
1845 if test "x$enable_big_arrays" = "xyes" ; then
1846 if test "x$ac_cv_sizeof_void_p" = "x8"; then
1847 AC_DEFINE(MONO_BIG_ARRAYS,1,[Enable the allocation and indexing of arrays greater than Int32.MaxValue])
1848 else
1849 AC_MSG_ERROR([The allocation and indexing of arrays greater than Int32.MaxValue is not supported on this platform.])
1850 fi
1851 fi
1852 AC_MSG_RESULT($enable_big_arrays)
1854 dnl **************
1855 dnl *** DTRACE ***
1856 dnl **************
1858 AC_ARG_ENABLE(dtrace,[ --enable-dtrace Enable DTrace probes], enable_dtrace=$enableval, enable_dtrace=$has_dtrace)
1860 if test "x$enable_dtrace" = "xyes"; then
1861 if test "x$has_dtrace" = "xno"; then
1862 AC_MSG_ERROR([DTrace probes are not supported on this platform.])
1863 fi
1864 AC_PATH_PROG(DTRACE, [dtrace], [no], [$PATH:/usr/sbin])
1865 if test "x$DTRACE" = "xno"; then
1866 AC_MSG_RESULT([dtrace utility not found, dtrace support disabled.])
1867 enable_dtrace=no
1868 elif ! $DTRACE -h -s $srcdir/data/mono.d > /dev/null 2>&1; then
1869 AC_MSG_RESULT([dtrace doesn't support -h option, dtrace support disabled.])
1870 enable_dtrace=no
1871 fi
1872 fi
1874 dtrace_g=no
1875 if test "x$enable_dtrace" = "xyes"; then
1876 AC_DEFINE(ENABLE_DTRACE, 1, [Enable DTrace probes])
1877 DTRACEFLAGS=
1878 if test "x$ac_cv_sizeof_void_p" = "x8"; then
1879 case "$host" in
1880 powerpc-*-darwin*)
1881 DTRACEFLAGS="-arch ppc64"
1882 ;;
1883 i*86-*-darwin*)
1884 DTRACEFLAGS="-arch x86_64"
1885 ;;
1886 *)
1887 DTRACEFLAGS=-64
1888 ;;
1889 esac
1890 else
1891 case "$host" in
1892 powerpc-*-darwin*)
1893 DTRACEFLAGS="-arch ppc"
1894 ;;
1895 i*86-*-darwin*)
1896 DTRACEFLAGS="-arch i386"
1897 ;;
1898 *)
1899 DTRACEFLAGS=-32
1900 ;;
1901 esac
1902 fi
1903 AC_SUBST(DTRACEFLAGS)
1904 case "$host" in
1905 *-*-solaris*)
1906 dtrace_g=yes
1907 ;;
1908 esac
1909 AC_CHECK_HEADERS([sys/sdt.h])
1910 fi
1911 AM_CONDITIONAL(ENABLE_DTRACE, [test x$enable_dtrace = xyes])
1912 AM_CONDITIONAL(DTRACE_G_REQUIRED, [test x$dtrace_g = xyes])
1914 dnl **************
1915 dnl *** LLVM ***
1916 dnl **************
1918 AC_ARG_ENABLE(llvm,[ --enable-llvm Enable the experimental LLVM back-end], enable_llvm=$enableval, enable_llvm=no)
1920 if test "x$enable_llvm" = "xyes"; then
1921 AC_PATH_PROG(LLVM_CONFIG, llvm-config, no)
1922 if test "x$LLVM_CONFIG" = "xno"; then
1923 AC_MSG_ERROR([llvm-config not found.])
1924 fi
1926 # The output of --cflags seems to include optimizations flags too
1927 LLVM_CFLAGS=`$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'`
1928 # LLVM is compiled with -fno-rtti, so we need this too, since our classes inherit
1929 # from LLVM classes.
1930 LLVM_CXXFLAGS="`$LLVM_CONFIG --cxxflags` -fno-rtti"
1931 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
1932 LLVM_LIBS=`$LLVM_CONFIG --libs core bitwriter jit x86codegen`
1933 LLVM_LIBS="$LLVM_LDFLAGS $LLVM_LIBS -lstdc++"
1935 # Should be something like '2.6' or '2.7svn'
1936 llvm_version=`$LLVM_CONFIG --version`
1937 major_version=`echo $llvm_version | cut -c 1`
1938 minor_version=`echo $llvm_version | cut -c 3`
1940 AC_DEFINE_UNQUOTED(LLVM_MAJOR_VERSION, $major_version, [Major version of LLVM libraries])
1941 AC_DEFINE_UNQUOTED(LLVM_MINOR_VERSION, $minor_version, [Minor version of LLVM libraries])
1943 # Have to pass these on the command line since mini-llvm-cpp.h already includes
1944 # llvm's config.h
1945 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_MAJOR_VERSION=$major_version -DLLVM_MINOR_VERSION=$minor_version"
1947 AC_SUBST(LLVM_CFLAGS)
1948 AC_SUBST(LLVM_CXXFLAGS)
1949 AC_SUBST(LLVM_LIBS)
1950 AC_SUBST(LLVM_LDFLAGS)
1951 AC_DEFINE(ENABLE_LLVM, 1, [Enable the LLVM back end])
1952 fi
1954 AM_CONDITIONAL(ENABLE_LLVM, [test x$enable_llvm = xyes])
1956 TARGET="unknown"
1957 ACCESS_UNALIGNED="yes"
1959 JIT_SUPPORTED=no
1960 INTERP_SUPPORTED=no
1961 LIBC="libc.so.6"
1962 INTL="libc.so.6"
1963 SQLITE="libsqlite.so.0"
1964 SQLITE3="libsqlite3.so.0"
1965 X11="libX11.so"
1967 sizeof_register="SIZEOF_VOID_P"
1969 jit_wanted=false
1970 interp_wanted=false
1971 case "$host" in
1972 # mips-sgi-irix5.* | mips-sgi-irix6.*)
1973 # TARGET=MIPS;
1974 # ACCESS_UNALIGNED="no"
1975 # ;;
1976 mips*)
1977 TARGET=MIPS;
1978 arch_target=mips;
1979 ACCESS_UNALIGNED="no"
1980 JIT_SUPPORTED=yes
1981 jit_wanted=true
1983 AC_MSG_CHECKING(for mips n32)
1984 AC_TRY_COMPILE([], [
1985 void main () {
1986 #if _MIPS_SIM != _ABIN32
1987 #error Not mips n32
1988 #endif
1989 }
1990 ],[
1991 AC_MSG_RESULT(yes)
1992 sizeof_register=8
1993 ],[
1994 AC_MSG_RESULT(no)
1995 ])
1996 ;;
1997 i*86-*-*)
1998 TARGET=X86;
1999 arch_target=x86;
2000 JIT_SUPPORTED=yes
2001 jit_wanted=true
2002 case $host_os in
2003 solaris*)
2004 LIBC="libc.so"
2005 INTL="libintl.so"
2006 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2007 TARGET=AMD64
2008 arch_target=amd64
2009 fi
2011 # On solaris 10 x86, gcc prints a warning saying 'visibility attribute not supported on this configuration; ignored', but linking fails. A test case:
2012 # int astruct __attribute__ ((visibility ("hidden")));
2013 # void foo ()
2014 # {
2015 # void *p = &astruct;
2016 # }
2017 # gcc -fPIC --shared -o libfoo.so foo.c
2018 # yields:
2019 # foo.c:6: warning: visibility attribute not supported in this configuration; ignored
2020 # ld: fatal: relocation error: R_386_GOTOFF: file /var/tmp//ccxYR96k.o: symbol astruct: relocation must bind locally
2021 have_visibility_hidden=no
2022 ;;
2023 cygwin*)
2024 have_visibility_hidden=no
2025 esac
2026 ;;
2027 x86_64-*-* | amd64-*-*)
2028 TARGET=AMD64;
2029 arch_target=amd64;
2030 JIT_SUPPORTED=yes
2031 jit_wanted=true
2032 ;;
2033 ia64-*-*)
2034 TARGET=IA64
2035 arch_target=ia64
2036 ACCESS_UNALIGNED="no"
2037 JIT_SUPPORTED=yes
2038 jit_wanted=true
2039 LIBC="libc.so.6.1"
2040 INTL="libc.so.6.1"
2041 AC_CHECK_LIB(unwind, _U_dyn_register, [], [AC_MSG_ERROR(library libunwind not found)])
2042 libmono_ldflags="-lunwind"
2043 ;;
2044 sparc*-*-*)
2045 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2046 TARGET=SPARC64
2047 else
2048 TARGET=SPARC
2049 fi
2050 arch_target=sparc;
2051 JIT_SUPPORTED=yes
2052 ACCESS_UNALIGNED="no"
2053 case $host_os in
2054 linux*) ;;
2055 *)
2056 LIBC="libc.so"
2057 INTL="libintl.so"
2058 esac
2059 jit_wanted=true
2060 if test x"$GCC" = xyes; then
2061 # We don't support v8 cpus
2062 CFLAGS="$CFLAGS -Wno-cast-align -mcpu=v9"
2063 fi
2064 if test x"$AR" = xfalse; then
2065 AC_MSG_ERROR([The required utility 'ar' is not found in your PATH. Usually it can be found in /usr/ccs/bin.])
2066 fi
2067 ;;
2068 alpha*-*-linux* | alpha*-*-osf*)
2069 TARGET=ALPHA;
2070 ACCESS_UNALIGNED="no"
2071 JIT_SUPPORTED=yes
2072 jit_wanted=true
2073 arch_target=alpha;
2074 CFLAGS="$CFLAGS -mieee -O0"
2075 case $host_os in
2076 linux*)
2077 LIBC="libc.so.6.1"
2078 INTL="libc.so.6.1"
2079 esac
2080 ;;
2081 *-*-mingw*|*-*-cygwin*)
2082 # When this is enabled, it leads to very strange crashes at runtime (gcc-3.4.4)
2083 have_visibility_hidden=no
2084 INTL="intl"
2085 ;;
2086 hppa2.0w-hp-hpux11.00 | hppa64-hp-hpux11.00)
2087 TARGET=HPPA;
2088 arch_target=hppa;
2089 LIBC="libc.sl"
2090 ACCESS_UNALIGNED="no"
2091 INTERP_SUPPORTED=yes
2092 interp_wanted=true
2093 ;;
2094 hppa*linux*)
2095 TARGET=HPPA;
2096 arch_target=hppa;
2097 ACCESS_UNALIGNED="no"
2098 JIT_SUPPORTED=yes
2099 jit_wanted=true
2100 ;;
2101 macppc-*-openbsd* | powerpc*-*-linux* | powerpc-*-openbsd* | \
2102 powerpc-*-sysv* | powerpc-*-darwin* | powerpc-*-netbsd* | powerpc-*-freebsd* )
2103 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2104 TARGET=POWERPC64;
2105 CPPFLAGS="$CPPFLAGS -D__mono_ppc__ -D__mono_ppc64__"
2106 CFLAGS="$CFLAGS -mminimal-toc"
2107 else
2108 TARGET=POWERPC;
2109 CPPFLAGS="$CPPFLAGS -D__mono_ppc__"
2110 fi
2111 arch_target=ppc;
2112 JIT_SUPPORTED=yes
2113 jit_wanted=true
2114 ;;
2115 arm*-darwin*)
2116 TARGET=ARM;
2117 arch_target=arm;
2118 ACCESS_UNALIGNED="no"
2119 JIT_SUPPORTED=yes
2120 CPPFLAGS="$CPPFLAGS -DARM_FPU_NONE=1"
2121 jit_wanted=true
2122 ;;
2123 arm*-linux*)
2124 TARGET=ARM;
2125 arch_target=arm;
2126 ACCESS_UNALIGNED="no"
2127 JIT_SUPPORTED=yes
2128 jit_wanted=true
2129 ;;
2130 s390-*-linux*)
2131 TARGET=S390;
2132 arch_target=s390;
2133 ACCESS_UNALIGNED="no"
2134 JIT_SUPPORTED=yes
2135 jit_wanted=true
2136 # Required CFLAGS for s390[x]. USE_STRING_INLINES is automatic with gcc 4.1
2137 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
2138 ;;
2139 s390x-*-linux*)
2140 TARGET=S390x;
2141 arch_target=s390x;
2142 ACCESS_UNALIGNED="no"
2143 JIT_SUPPORTED=yes
2144 jit_wanted=true
2145 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
2146 ;;
2147 esac
2149 if test "x$host" != "x$target"; then
2150 case "$target" in
2151 powerpc64-ps3-linux-gnu)
2152 TARGET=POWERPC64
2153 arch_target=powerpc64
2154 AC_DEFINE(TARGET_PS3, 1, [...])
2155 AC_DEFINE(MONO_CROSS_COMPILE,1,[The runtime is compiled for cross-compiling mode])
2156 # It would be better to just use TARGET_POWERPC64, but lots of code already
2157 # uses this define
2158 AC_DEFINE(__mono_ppc64__, 1, [...])
2159 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2160 sizeof_register=8
2161 target_byte_order=G_BIG_ENDIAN
2162 ;;
2164 powerpc64-xbox360-linux-gnu)
2165 TARGET=POWERPC64
2166 arch_target=powerpc64
2167 AC_DEFINE(TARGET_XBOX360, 1, [...])
2168 AC_DEFINE(MONO_CROSS_COMPILE,1,[The runtime is compiled for cross-compiling mode])
2169 # It would be better to just use TARGET_POWERPC64, but lots of code already
2170 # uses this define
2171 sizeof_register=8
2172 target_byte_order=G_BIG_ENDIAN
2173 ;;
2174 *)
2175 AC_MSG_ERROR([Cross compiling is only supported for targets matching 'powerpc64-{ps3,xbox360}-linux-gnu'])
2176 esac
2177 fi
2179 # FIXME: Define the others as well
2180 case "$TARGET" in
2181 X86)
2182 AC_DEFINE(TARGET_X86, 1, [...])
2183 ;;
2184 AMD64)
2185 AC_DEFINE(TARGET_AMD64, 1, [...])
2186 ;;
2187 ARM)
2188 AC_DEFINE(TARGET_ARM, 1, [...])
2189 ;;
2190 POWERPC)
2191 AC_DEFINE(TARGET_POWERPC, 1, [...])
2192 ;;
2193 POWERPC64)
2194 AC_DEFINE(TARGET_POWERPC, 1, [...])
2195 AC_DEFINE(TARGET_POWERPC64, 1, [...])
2196 ;;
2197 esac
2199 if test "x$sizeof_register" = "x4"; then
2200 AC_DEFINE(SIZEOF_REGISTER,4,[size of machine integer registers])
2201 elif test "x$sizeof_register" = "x8"; then
2202 AC_DEFINE(SIZEOF_REGISTER,8,[size of machine integer registers])
2203 else
2204 AC_DEFINE(SIZEOF_REGISTER,SIZEOF_VOID_P,[size of machine integer registers])
2205 fi
2207 if test "x$target_byte_order" = "xG_BIG_ENDIAN"; then
2208 AC_DEFINE(TARGET_BYTE_ORDER,G_BIG_ENDIAN,[byte order of target])
2209 elif test "x$target_byte_order" = "xG_LITTLE_ENDIAN"; then
2210 AC_DEFINE(TARGET_BYTE_ORDER,G_LITTLE_ENDIAN,[byte order of target])
2211 else
2212 AC_DEFINE(TARGET_BYTE_ORDER,G_BYTE_ORDER,[byte order of target])
2213 fi
2215 if test "x$have_visibility_hidden" = "xyes"; then
2216 AC_DEFINE(HAVE_VISIBILITY_HIDDEN, 1, [Support for the visibility ("hidden") attribute])
2217 fi
2219 if test "x$have_deprecated" = "xyes"; then
2220 AC_DEFINE(HAVE_DEPRECATED, 1, [Support for the deprecated attribute])
2221 fi
2223 AC_ARG_WITH(jit, [ --with-jit=yes,no If you want to build scripts that default to the JIT (defaults to no)],[
2224 if test x$withval = xyes; then
2225 jit_wanted=true
2226 else
2227 jit_wanted=false
2228 fi
2229 ])
2231 AC_ARG_WITH(interp, [ --with-interp=yes,no If you want to build scripts that default to the interpreter (defaults to no)],[
2232 if test x$withval = xyes; then
2233 interp_wanted=true
2234 else
2235 interp_wanted=false
2236 fi
2237 ])
2239 USEJIT=false
2240 if test x$JIT_SUPPORTED = xyes; then
2241 if $jit_wanted; then
2242 USEJIT=true
2243 jit_status="Building and using the JIT"
2244 else
2245 if $interp_wanted; then
2246 jit_status="Building the JIT, defaulting to the interpreter"
2247 else
2248 AC_ERROR(No JIT or interpreter support available or selected.)
2249 fi
2250 fi
2251 else
2252 if test x$interp_wanted = xtrue; then
2253 jit_status="interpreter"
2254 else
2255 AC_ERROR(No JIT or interpreter support available or selected.)
2256 fi
2257 fi
2259 AM_CONDITIONAL(USE_JIT, test x$USEJIT = xtrue)
2261 libsuffix=".so"
2263 case "$host" in
2264 *-*-darwin*)
2265 libsuffix=".dylib"
2266 LIBC="libc.dylib"
2267 INTL="libintl.dylib"
2268 SQLITE="libsqlite.0.dylib"
2269 SQLITE3="libsqlite3.0.dylib"
2270 X11="libX11.dylib"
2271 ;;
2272 *-*-*netbsd*)
2273 LIBC="libc.so.12"
2274 INTL="libintl.so.0"
2275 ;;
2276 *-*-*freebsd*)
2277 LIBC="libc.so"
2278 INTL="libintl.so"
2279 ;;
2280 *-*-*openbsd*)
2281 LIBC="libc.so"
2282 INTL="libintl.so"
2283 ;;
2284 *-*-*linux*)
2285 AC_PATH_X
2286 AC_MSG_CHECKING(for the soname of libX11.so)
2287 for i in $x_libraries /usr/lib /usr/lib64; do
2288 for r in 4 5 6; do
2289 if test -f $i/libX11.so.$r; then
2290 X11=libX11.so.$r
2291 AC_MSG_RESULT($X11)
2292 fi
2293 done
2294 done
2296 if test "x$X11" = "xlibX11.so"; then
2297 AC_MSG_WARN([Could not find X development libs. Do you have the -devel package installed? WinForms may not work...]);
2298 fi
2299 ;;
2300 esac
2303 AC_SUBST(libsuffix)
2305 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86"; then
2306 if test "x$with_tls" = "x__thread"; then
2307 #
2308 # On some linux distributions, TLS works in executables, but linking
2309 # against a shared library containing TLS fails with:
2310 # undefined reference to `__tls_get_addr'
2311 #
2312 rm -f conftest.c conftest.so conftest
2313 echo "static __thread int foo; void main () { foo = 5; }" > conftest.c
2314 $CC -fPIC --shared -o conftest.so conftest.c > /dev/null 2>&1
2315 $CC -o conftest conftest.so > /dev/null 2>&1
2316 if test ! -f conftest; then
2317 AC_MSG_WARN([Disabling usage of __thread.]);
2318 with_tls=pthread
2319 fi
2320 rm -f conftest.c conftest.so conftest
2321 fi
2322 fi
2324 mono_debugger_supported=no
2325 AC_ARG_ENABLE(mono-debugger, [ --disable-mono-debugger disable support for the mdb debugger], try_mono_debugger=$enableval, try_mono_debugger=yes)
2326 if test "x$try_mono_debugger" = "xyes"; then
2327 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86" -o "x$TARGET" = "xALPHA"; then
2328 if test x$use_included_gc = xyes; then
2329 case "$host" in
2330 *-*-*linux*)
2331 mono_debugger_supported=yes
2332 ;;
2333 *86-apple-darwin*)
2334 mono_debugger_supported=yes
2335 ;;
2336 esac
2337 fi
2338 fi
2339 fi
2341 AC_MSG_CHECKING(if the Mono Debugger is supported on this platform)
2342 if test "x$mono_debugger_supported" = "xyes"; then
2343 AC_DEFINE(MONO_DEBUGGER_SUPPORTED,1,[The Mono Debugger is supported on this platform])
2344 fi
2345 AC_MSG_RESULT($mono_debugger_supported)
2346 AM_CONDITIONAL(MONO_DEBUGGER_SUPPORTED, test x$mono_debugger_supported = xyes)
2348 if test "x$with_tls" = "x__thread"; then
2349 AC_DEFINE(HAVE_KW_THREAD, 1, [Have __thread keyword])
2350 # Pass the information to libgc
2351 CPPFLAGS="$CPPFLAGS -DUSE_COMPILER_TLS"
2352 AC_MSG_CHECKING(if the tls_model attribute is supported)
2353 AC_TRY_COMPILE([static __thread int foo __attribute__((tls_model("initial-exec")));], [
2354 ], [
2355 AC_MSG_RESULT(yes)
2356 AC_DEFINE(HAVE_TLS_MODEL_ATTR, 1, [tld_model available])
2357 ], [
2358 AC_MSG_RESULT(no)
2359 ])
2360 fi
2362 if test ${TARGET} = ARM && test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
2363 dnl ******************************************
2364 dnl *** Check to see what FPU is available ***
2365 dnl ******************************************
2366 AC_MSG_CHECKING(which FPU to use)
2368 AC_TRY_COMPILE([], [
2369 __asm__ ("ldfd f0, [r0]");
2370 ], fpu=FPA, fpu=NONE)
2372 AC_MSG_RESULT($fpu)
2373 CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu=1"
2374 unset fpu
2375 fi
2377 if test ${TARGET} = unknown; then
2378 CPPFLAGS="$CPPFLAGS -DNO_PORT"
2379 AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
2380 fi
2382 if test ${ACCESS_UNALIGNED} = no; then
2383 CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
2384 fi
2386 case "x$gc" in
2387 xincluded)
2388 # Pass CPPFLAGS to libgc configure
2389 # We should use a separate variable for this to avoid passing useless and
2390 # potentially problematic defines to libgc (like -D_FILE_OFFSET_BITS=64)
2391 # This should be executed late so we pick up the final version of CPPFLAGS
2392 # The problem with this approach, is that during a reconfigure, the main
2393 # configure scripts gets invoked with these arguments, so we use separate
2394 # variables understood by libgc's configure to pass CPPFLAGS and CFLAGS.
2395 LIBGC_CPPFLAGS=$CPPFLAGS
2396 if test x$TARGET = xSPARC -o x$TARGET = xSPARC64; then
2397 LIBGC_CPPFLAGS=`echo $LIBGC_CPPFLAGS | sed -e 's/-D_FILE_OFFSET_BITS=64//g'`
2398 fi
2399 ac_configure_args="$ac_configure_args --disable-embed-check --with-libgc-threads=$libgc_threads $libgc_configure_args \"CPPFLAGS_FOR_LIBGC=$LIBGC_CPPFLAGS\" \"CFLAGS_FOR_LIBGC=$CFLAGS_FOR_LIBGC\""
2400 AC_CONFIG_SUBDIRS(libgc)
2401 ;;
2402 esac
2404 #AC_ARG_WITH(profile2, [ --with-profile2=yes,no If you want to install the 2.0 FX (defaults to yes)], [], [with_profile2=yes])
2405 AC_ARG_WITH(profile4, [ --with-profile4=yes,no If you want to install the 4.0 FX (defaults to no)], [], [with_profile4=no])
2406 AC_ARG_WITH(moonlight, [ --with-moonlight=yes,no If you want to build the Moonlight 2.1 assemblies (defaults to yes)], [], [with_moonlight=yes])
2407 AC_ARG_WITH(monotouch, [ --with-monotouch=yes,no If you want to build the raw MonoTouch 2.1 assemblies (defaults to no)], [], [with_monotouch=no])
2409 OPROFILE=no
2410 AC_ARG_WITH(oprofile,[ --with-oprofile=no,<oprofile install dir> Enable oprofile support (defaults to no)],[
2411 if test x$with_oprofile != xno; then
2412 oprofile_include=$with_oprofile/include
2413 if test ! -f $oprofile_include/opagent.h; then
2414 AC_MSG_ERROR([oprofile include file not found at $oprofile_include/opagent.h])
2415 fi
2416 OPROFILE=yes
2417 OPROFILE_CFLAGS="-I$oprofile_include"
2418 OPROFILE_LIBS="-L$with_oprofile/lib/oprofile -lopagent"
2419 AC_DEFINE(HAVE_OPROFILE,1,[Have oprofile support])
2420 fi
2421 ])
2423 MALLOC_MEMPOOLS=no
2424 AC_ARG_WITH(malloc_mempools,[ --with-malloc-mempools=yes,no Use malloc for each single mempool allocation (only for runtime debugging, defaults to no)],[
2425 if test x$with_malloc_mempools = xyes; then
2426 MALLOC_MEMPOOLS=yes
2427 AC_DEFINE(USE_MALLOC_FOR_MEMPOOLS,1,[Use malloc for each single mempool allocation])
2428 fi
2429 ])
2432 DISABLE_MCS_DOCS=no
2433 AC_ARG_WITH(mcs_docs,[ --with-mcs-docs=yes,no If you want to build the documentation under mcs (defaults to yes)],[
2434 if test x$with_mcs_docs != xyes; then
2435 DISABLE_MCS_DOCS=yes
2436 fi
2437 ])
2439 dnl
2440 dnl Consistency settings
2441 dnl
2442 if test x$cross_compiling = xyes -o x$enable_mcs_build = xno; then
2443 DISABLE_MCS_DOCS=yes
2444 docs_dir=""
2445 else
2446 docs_dir=docs
2447 fi
2448 AC_SUBST(docs_dir)
2450 AM_CONDITIONAL(HAVE_OPROFILE, test x$OPROFILE = xyes)
2451 AC_SUBST(OPROFILE_CFLAGS)
2452 AC_SUBST(OPROFILE_LIBS)
2454 libmono_ldflags="$libmono_ldflags $LIBS"
2456 AM_CONDITIONAL(INSTALL_2_1, [test "x$with_moonlight" = xyes])
2457 AM_CONDITIONAL(INSTALL_4_0, [test "x$with_profile4" = xyes])
2458 AM_CONDITIONAL(INSTALL_MONOTOUCH, [test "x$with_monotouch" = xyes])
2460 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
2461 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
2462 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
2463 AM_CONDITIONAL(SPARC64, test x$TARGET = xSPARC64)
2464 AM_CONDITIONAL(X86, test x$TARGET = xX86)
2465 AM_CONDITIONAL(AMD64, test x$TARGET = xAMD64)
2466 AM_CONDITIONAL(ALPHA, test x$TARGET = xALPHA)
2467 AM_CONDITIONAL(IA64, test x$TARGET = xIA64)
2468 AM_CONDITIONAL(M68K, test x$TARGET = xM68K)
2469 AM_CONDITIONAL(MIPS, test x$TARGET = xMIPS)
2470 AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
2471 AM_CONDITIONAL(POWERPC64, test x$TARGET = xPOWERPC64)
2472 AM_CONDITIONAL(ARM, test x$TARGET = xARM)
2473 AM_CONDITIONAL(S390, test x$TARGET = xS390)
2474 AM_CONDITIONAL(S390x, test x$TARGET = xS390x)
2475 AM_CONDITIONAL(HPPA, test x$TARGET = xHPPA)
2477 AM_CONDITIONAL(JIT_SUPPORTED, test x$JIT_SUPPORTED = xyes)
2478 AM_CONDITIONAL(INTERP_SUPPORTED, test x$interp_wanted = xtrue)
2479 AM_CONDITIONAL(INCLUDED_LIBGC, test x$gc = xincluded)
2481 AC_SUBST(LIBC)
2482 AC_SUBST(INTL)
2483 AC_SUBST(SQLITE)
2484 AC_SUBST(SQLITE3)
2485 AC_SUBST(X11)
2486 AC_DEFINE_UNQUOTED(ARCHITECTURE,"$arch_target",[The architecture this is running on])
2487 AC_SUBST(arch_target)
2488 AC_SUBST(CFLAGS)
2489 AC_SUBST(CPPFLAGS)
2490 AC_SUBST(LDFLAGS)
2492 mono_build_root=`pwd`
2493 AC_SUBST(mono_build_root)
2495 if test x$USEJIT = xtrue; then
2496 mono_runtime=mono/mini/mono
2497 else
2498 mono_runtime=mono/interpreter/mint
2499 fi
2500 AC_SUBST(mono_runtime)
2502 mono_cfg_root=$mono_build_root/runtime
2503 if test x$host_win32 = xyes; then
2504 if test "x$cross_compiling" = "xno"; then
2505 mono_cfg_dir=`cygpath -w -a $mono_cfg_root`\\etc
2506 else
2507 mono_cfg_dir=`echo $mono_cfg_root | tr '/' '\\'`\\etc
2508 fi
2509 else
2510 mono_cfg_dir=$mono_cfg_root/etc
2511 fi
2512 AC_SUBST(mono_cfg_dir)
2514 AC_CONFIG_FILES([po/mcs/Makefile.in])
2516 AC_CONFIG_FILES([runtime/mono-wrapper],[chmod +x runtime/mono-wrapper])
2517 AC_CONFIG_FILES([runtime/monodis-wrapper],[chmod +x runtime/monodis-wrapper])
2519 AC_CONFIG_COMMANDS([runtime/etc/mono/1.0/machine.config],
2520 [ depth=../../../..
2521 case $srcdir in
2522 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2523 .) reldir=$depth ;;
2524 *) reldir=$depth/$srcdir ;;
2525 esac
2526 $ac_aux_dir/install-sh -d runtime/etc/mono/1.0
2527 cd runtime/etc/mono/1.0
2528 rm -f machine.config
2529 $LN_S $reldir/data/net_1_1/machine.config machine.config
2530 cd $depth
2531 ],[LN_S='$LN_S'])
2533 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/machine.config],
2534 [ depth=../../../..
2535 case $srcdir in
2536 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2537 .) reldir=$depth ;;
2538 *) reldir=$depth/$srcdir ;;
2539 esac
2540 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
2541 cd runtime/etc/mono/2.0
2542 rm -f machine.config
2543 $LN_S $reldir/data/net_2_0/machine.config machine.config
2544 cd $depth
2545 ],[LN_S='$LN_S'])
2547 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/web.config],
2548 [ depth=../../../..
2549 case $srcdir in
2550 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2551 .) reldir=$depth ;;
2552 *) reldir=$depth/$srcdir ;;
2553 esac
2554 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
2555 cd runtime/etc/mono/2.0
2556 rm -f web.config
2557 $LN_S $reldir/data/net_2_0/web.config web.config
2558 cd $depth
2559 ],[LN_S='$LN_S'])
2561 AC_CONFIG_COMMANDS([runtime/etc/mono/browscap.ini],
2562 [ depth=../../..
2563 case $srcdir in
2564 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2565 .) reldir=$depth ;;
2566 *) reldir=$depth/$srcdir ;;
2567 esac
2568 $ac_aux_dir/install-sh -d runtime/etc/mono/
2569 cd runtime/etc/mono/
2570 rm -f browscap.ini
2571 $LN_S $reldir/data/browscap.ini browscap.ini
2572 cd $depth
2573 ],[LN_S='$LN_S'])
2575 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/Browsers/Compat.browser],
2576 [ depth=../../../../..
2577 case $srcdir in
2578 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2579 .) reldir=$depth ;;
2580 *) reldir=$depth/$srcdir ;;
2581 esac
2582 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0/Browsers/
2583 cd runtime/etc/mono/2.0/Browsers
2584 rm -f Compat.browser
2585 $LN_S $reldir/data/net_2_0/Browsers/Compat.browser Compat.browser
2586 cd $depth
2587 ],[LN_S='$LN_S'])
2589 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/machine.config],
2590 [ depth=../../../..
2591 case $srcdir in
2592 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2593 .) reldir=$depth ;;
2594 *) reldir=$depth/$srcdir ;;
2595 esac
2596 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
2597 cd runtime/etc/mono/4.0
2598 rm -f machine.config
2599 $LN_S $reldir/data/net_4_0/machine.config machine.config
2600 cd $depth
2601 ],[LN_S='$LN_S'])
2603 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/web.config],
2604 [ depth=../../../..
2605 case $srcdir in
2606 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2607 .) reldir=$depth ;;
2608 *) reldir=$depth/$srcdir ;;
2609 esac
2610 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
2611 cd runtime/etc/mono/4.0
2612 rm -f web.config
2613 $LN_S $reldir/data/net_4_0/web.config web.config
2614 cd $depth
2615 ],[LN_S='$LN_S'])
2617 if test x$enable_quiet_build = xyes; then
2618 AC_CONFIG_COMMANDS([quiet], [for i in `find mono libgc support -name Makefile.in | sed -e 's/Makefile.in/Makefile/g'`; do if test -f $i; then $srcdir/scripts/patch-quiet.sh $i; fi; done], [shell=$SHELL])
2619 AC_CONFIG_COMMANDS([quiet-libtool], [sed -e 's/$echo "copying selected/$show "copying selected/g' < libtool > libtool.tmp && mv libtool.tmp libtool && chmod a+x libtool; sed -e 's/$ECHO "copying selected/# "copying selected/g' < libtool > libtool.tmp && mv libtool.tmp libtool && chmod a+x libtool])
2620 fi
2622 AC_OUTPUT([
2623 Makefile
2624 mono-core.spec
2625 mono-uninstalled.pc
2626 scripts/mono-find-provides
2627 scripts/mono-find-requires
2628 mono/Makefile
2629 mono/utils/Makefile
2630 mono/metadata/Makefile
2631 mono/dis/Makefile
2632 mono/cil/Makefile
2633 mono/arch/Makefile
2634 mono/arch/x86/Makefile
2635 mono/arch/amd64/Makefile
2636 mono/arch/hppa/Makefile
2637 mono/arch/ppc/Makefile
2638 mono/arch/sparc/Makefile
2639 mono/arch/s390/Makefile
2640 mono/arch/s390x/Makefile
2641 mono/arch/arm/Makefile
2642 mono/arch/alpha/Makefile
2643 mono/arch/ia64/Makefile
2644 mono/arch/mips/Makefile
2645 mono/interpreter/Makefile
2646 mono/tests/Makefile
2647 mono/tests/tests-config
2648 mono/tests/assemblyresolve/Makefile
2649 mono/tests/cas/Makefile
2650 mono/tests/cas/assembly/Makefile
2651 mono/tests/cas/demand/Makefile
2652 mono/tests/cas/inheritance/Makefile
2653 mono/tests/cas/linkdemand/Makefile
2654 mono/tests/cas/threads/Makefile
2655 mono/benchmark/Makefile
2656 mono/monograph/Makefile
2657 mono/io-layer/Makefile
2658 mono/mini/Makefile
2659 mono/profiler/Makefile
2660 ikvm-native/Makefile
2661 scripts/Makefile
2662 man/Makefile
2663 web/Makefile
2664 docs/Makefile
2665 data/Makefile
2666 data/net_2_0/Makefile
2667 data/net_4_0/Makefile
2668 data/net_2_0/Browsers/Makefile
2669 data/mint.pc
2670 data/mono.pc
2671 data/mono-cairo.pc
2672 data/mono-nunit.pc
2673 data/mono-options.pc
2674 data/mono-lineeditor.pc
2675 data/monodoc.pc
2676 data/mono.web.pc
2677 data/dotnet.pc
2678 data/dotnet35.pc
2679 data/wcf.pc
2680 data/cecil.pc
2681 data/system.web.extensions_1.0.pc
2682 data/system.web.extensions.design_1.0.pc
2683 data/system.web.mvc.pc
2684 samples/Makefile
2685 support/Makefile
2686 data/config
2687 tools/Makefile
2688 tools/locale-builder/Makefile
2689 runtime/Makefile
2690 msvc/Makefile
2691 po/Makefile
2692 ])
2694 if test x$host_win32 = xyes; then
2695 # Get rid of 'cyg' prefixes in library names
2696 sed -e "s/\/cyg\//\/\//" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
2697 # libtool seems to inherit -mno-cygwin from our CFLAGS, and uses it to compile its executable
2698 # wrapper scripts which use exec(). gcc has no problem compiling+linking this, but the resulting
2699 # executable doesn't work...
2700 sed -e "s,-mno-cygwin,,g" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
2701 fi
2703 (
2704 case $prefix in
2705 NONE) prefix=$ac_default_prefix ;;
2706 esac
2707 case $exec_prefix in
2708 NONE) exec_prefix='${prefix}' ;;
2709 esac
2711 test -w $srcdir/$mcsdir/build || chmod +w $srcdir/$mcsdir/build
2713 #
2714 # If we are cross compiling, we don't build in the mcs/ tree. Let us not clobber
2715 # any existing config.make. This allows people to share the same source tree
2716 # with different build directories, one native and one cross
2717 #
2718 if test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
2719 echo "prefix=$prefix" > $srcdir/$mcsdir/build/config.make
2720 echo "exec_prefix=$exec_prefix" >> $srcdir/$mcsdir/build/config.make
2721 echo "sysconfdir=$sysconfdir" >> $srcdir/$mcsdir/build/config.make
2722 echo 'mono_libdir=${exec_prefix}/lib' >> $srcdir/$mcsdir/build/config.make
2723 echo 'MCS_FLAGS = $(PLATFORM_DEBUG_FLAGS)' >> $srcdir/$mcsdir/build/config.make
2724 echo 'IL_FLAGS = /debug' >> $srcdir/$mcsdir/build/config.make
2725 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $srcdir/$mcsdir/build/config.make
2726 echo "ILDISASM = $mono_build_root/runtime/monodis-wrapper" >> $srcdir/$mcsdir/build/config.make
2727 case $INSTALL in
2728 [[\\/$]]* | ?:[[\\/]]* ) mcs_INSTALL=$INSTALL ;;
2729 *) mcs_INSTALL=$mono_build_root/$INSTALL ;;
2730 esac
2732 echo "INSTALL = $mcs_INSTALL" >> $srcdir/$mcsdir/build/config.make
2734 export VERSION
2735 [myver=$($AWK 'BEGIN {
2736 split (ENVIRON["VERSION"] ".0.0.0", vsplit, ".")
2737 if(length(vsplit [1]) > 4) {
2738 split (substr(ENVIRON["VERSION"], 0, 4) "." substr(ENVIRON["VERSION"], 5) ".0.0", vsplit, ".")
2739 }
2740 print vsplit [1] "." vsplit [2] "." vsplit [3] "." vsplit [4]
2741 }')]
2743 echo "MONO_VERSION = $myver" >> $srcdir/$mcsdir/build/config.make
2744 fi
2746 if test x$platform_darwin = xyes; then
2747 echo "PLATFORM = darwin" >> $srcdir/$mcsdir/build/config.make
2748 fi
2750 if test x$TARGET = xAMD64 -a x$host_win32 = xno -a "x$AOT_SUPPORTED" = "xyes"; then
2751 echo "ENABLE_AOT = 1" >> $srcdir/$mcsdir/build/config.make
2752 fi
2754 # if we have an olive folder, override the default settings
2755 if test -d $olivedir; then
2757 test -w $srcdir/$olivedir/build || chmod +w $srcdir/$olivedir/build
2759 if test x$cross_compiling = xno && test x$enable_olive_build != xno; then
2760 echo "prefix=$prefix" > $srcdir/$olivedir/build/config.make
2761 echo "exec_prefix=$exec_prefix" >> $srcdir/$olivedir/build/config.make
2762 echo 'mono_libdir=${exec_prefix}/lib' >> $srcdir/$olivedir/build/config.make
2763 echo 'MCS_FLAGS = $(PLATFORM_DEBUG_FLAGS)' >> $srcdir/$olivedir/build/config.make
2764 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $srcdir/$olivedir/build/config.make
2765 echo "MONO_VERSION = $myver" >> $srcdir/$olivedir/build/config.make
2766 if test x$with_moonlight = xyes; then
2767 echo "WITH_MOONLIGHT = yes" >> $srcdir/$olivedir/build/config.make
2768 fi
2769 fi
2770 fi
2772 if test x$DISABLE_MCS_DOCS = xyes; then
2773 echo "DISABLE_MCS_DOCS = yes" >> $srcdir/$mcsdir/build/config.make
2774 fi
2775 )
2777 libgdiplus_msg=${libgdiplus_loc:-assumed to be installed}
2779 echo "
2780 mcs source: $mcs_topdir
2781 olive source: $olive_topdir
2783 GC: $gc
2784 GLIB: $with_glib
2785 TLS: $with_tls
2786 SIGALTSTACK: $with_sigaltstack
2787 Engine: $jit_status
2788 Moon Profile: $with_moonlight
2789 4.0 Alpha: $with_profile4
2790 MonoTouch: $with_monotouch
2791 JNI support: $jdk_headers_found
2792 libgdiplus: $libgdiplus_msg
2793 zlib: $zlib_msg
2794 oprofile: $OPROFILE
2795 BigArrays: $enable_big_arrays
2796 DTrace: $enable_dtrace
2797 Parallel Mark: $enable_parallel_mark
2798 LLVM Back End: $enable_llvm
2799 $disabled
2801 "
2802 if test x$with_static_mono = xno -a "x$host_win32" != "xyes"; then
2803 AC_MSG_WARN(Turning off static Mono is a risk, you might run into unexpected bugs)
2804 fi
2806 if test x$gc = xsgen; then
2807 echo IMPORTANT:
2808 echo IMPORTANT: You have selected an experimental, work-in-progress
2809 echo IMPORTANT: GC engine. This GC engine is currently not supported
2810 echo IMPORTANT: and is not yet ready for use.
2811 echo IMPORTANT:
2812 echo IMPORTANT: There are known problems with it, use at your own risk.
2813 fi
2815 if test x$enable_llvm = xyes; then
2816 echo IMPORTANT:
2817 echo IMPORTANT: The LLVM Back End is experimental and has known problems.
2818 echo IMPORTANT:
2819 fi