| blob | c12fe92b4d91e70ce3e37fabab2104f24e4fbb80 |
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=2.0
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
23 dnl
24 dnl libgc checks
25 dnl
27 gc_headers=no
28 gc=included
29 use_included_gc=no
30 libgc_configure_args=
32 if test -d $srcdir/libgc ; then
33 gc_default=included
34 else
35 gc_default=boehm
36 fi
38 # These variables are the CPPFLAGS/CFLAGS passed to libgc's configure
39 # libgc should inherit the original CFLAGS/CPPFLAGS passed to configure, i.e. -O0
40 CPPFLAGS_FOR_LIBGC=$CPPFLAGS
41 CFLAGS_FOR_LIBGC=$CFLAGS
42 CPPFLAGS_FOR_EGLIB=$CPPFLAGS
43 CFLAGS_FOR_EGLIB=$CFLAGS
45 #
46 # These are the flags that need to be stored in the mono.pc file for
47 # compiling code that will embed Mono
48 #
49 libmono_cflags=""
50 libmono_ldflags=""
51 AC_SUBST(libmono_cflags)
52 AC_SUBST(libmono_ldflags)
54 # Variable to have relocatable .pc files (lib, or lib64)
55 reloc_libdir=`basename ${libdir}`
56 AC_SUBST(reloc_libdir)
58 dnl if linker handles the version script
59 no_version_script=no
61 # Set to yes if Unix sockets cannot be created in an anonymous namespace
62 need_link_unlink=no
64 # Thread configuration inspired by sleepycat's db
65 AC_MSG_CHECKING([host platform characteristics])
66 libgc_threads=no
67 has_dtrace=no
68 parallel_mark=yes
70 case "$host" in
71 powerpc*-*-linux*)
72 # https://bugzilla.novell.com/show_bug.cgi?id=504411
73 disable_munmap=yes
74 ;;
75 esac
77 host_win32=no
78 target_win32=no
79 case "$host" in
80 *-*-mingw*|*-*-cygwin*)
81 AC_DEFINE(HOST_WIN32,1,[Host Platform is Win32])
82 AC_DEFINE(DISABLE_PORTABILITY,1,[Disable the io-portability layer])
83 AC_DEFINE(PLATFORM_NO_SYMLINKS,1,[This platform does not support symlinks])
84 host_win32=yes
85 if test "x$cross_compiling" = "xno"; then
86 target_win32=yes
87 if test "x$host" == "x$target"; then
88 AC_DEFINE(TARGET_WIN32,1,[Target OS is Win32])
89 fi
90 CC="gcc -mno-cygwin -g"
91 CXX="g++ -mno-cygwin -g"
92 # So libgc configure gets -mno-cygwin
93 export CC
94 export CXX
95 fi
96 HOST_CC="gcc"
97 # Windows 2000 is required that includes Internet Explorer 5.01
98 CPPFLAGS="$CPPFLAGS -DWINVER=0x0500 -D_WIN32_WINNT=0x0500 -D_WIN32_IE=0x0501 -D_UNICODE -DUNICODE -DWIN32_THREADS -DFD_SETSIZE=1024"
99 LDFLAGS="$LDFLAGS -lmswsock -lws2_32 -lole32 -loleaut32 -lpsapi -lversion -ladvapi32 -lwinmm"
100 libmono_cflags="-mno-cygwin -mms-bitfields -mwindows"
101 libmono_ldflags="-mno-cygwin -mms-bitfields -mwindows"
102 libdl=
103 libgc_threads=win32
104 gc_default=included
105 with_sigaltstack=no
106 LN_S=cp
107 # This forces libgc to use the DllMain based thread registration code on win32
108 libgc_configure_args="$libgc_configure_args --enable-win32-dllmain=yes"
109 ;;
110 *-*-*netbsd*)
111 host_win32=no
112 CPPFLAGS="$CPPFLAGS -D_REENTRANT -DGC_NETBSD_THREADS -D_GNU_SOURCE"
113 libmono_cflags="-D_REENTRANT"
114 LDFLAGS="$LDFLAGS -pthread"
115 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
116 libmono_ldflags="-pthread"
117 need_link_unlink=yes
118 libdl="-ldl"
119 libgc_threads=pthreads
120 with_sigaltstack=no
121 use_sigposix=yes
122 ;;
123 *-*-*freebsd*)
124 host_win32=no
125 if test "x$PTHREAD_CFLAGS" = "x"; then
126 CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS"
127 libmono_cflags=
128 else
129 CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS"
130 libmono_cflags="$PTHREAD_CFLAGS"
131 fi
132 if test "x$PTHREAD_LIBS" = "x"; then
133 LDFLAGS="$LDFLAGS -pthread"
134 libmono_ldflags="-pthread"
135 else
136 LDFLAGS="$LDFLAGS $PTHREAD_LIBS"
137 libmono_ldflags="$PTHREAD_LIBS"
138 fi
139 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
140 need_link_unlink=yes
141 AC_DEFINE(PTHREAD_POINTER_ID, 1, [pthread is a pointer])
142 libdl=
143 libgc_threads=pthreads
144 # This doesn't seem to work as of 7.0 on amd64
145 with_sigaltstack=no
146 # TLS is only partially implemented on -CURRENT (compiler support
147 # but NOT library support)
148 #
149 with_tls=pthread
150 use_sigposix=yes
151 ;;
152 *-*-*openbsd*)
153 host_win32=no
154 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_FREEBSD_THREADS -DPLATFORM_BSD"
155 libmono_cflags="-D_THREAD_SAFE"
156 LDFLAGS="$LDFLAGS -pthread"
157 libmono_ldflags="-pthread"
158 need_link_unlink=yes
159 AC_DEFINE(PTHREAD_POINTER_ID)
160 libdl=
161 libgc_threads=pthreads
162 use_sigposix=yes
163 ;;
164 *-*-linux*)
165 host_win32=no
166 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
167 if test "x$disable_munmap" != "xyes"; then
168 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
169 fi
170 libmono_cflags="-D_REENTRANT"
171 libmono_ldflags="-lpthread"
172 libdl="-ldl"
173 libgc_threads=pthreads
174 AOT_SUPPORTED="yes"
175 use_sigposix=yes
176 ;;
177 *-*-hpux*)
178 host_win32=no
179 CPPFLAGS="$CPPFLAGS -DGC_HPUX_THREADS -D_HPUX_SOURCE -D_XOPEN_SOURCE_EXTENDED -D_REENTRANT"
180 # +ESdbgasm only valid on bundled cc on RISC
181 # silently ignored for ia64
182 if test $GCC != "yes"; then
183 CFLAGS="$CFLAGS +ESdbgasm"
184 # Arrange for run-time dereferencing of null
185 # pointers to produce a SIGSEGV signal.
186 LDFLAGS="$LDFLAGS -z"
187 fi
188 CFLAGS="$CFLAGS +ESdbgasm"
189 LDFLAGS="$LDFLAGS -z"
190 libmono_cflags="-D_REENTRANT"
191 libmono_ldflags="-lpthread"
192 libgc_threads=pthreads
193 need_link_unlink=yes
194 use_sigposix=yes
195 ;;
196 *-*-solaris*)
197 host_win32=no
198 CPPFLAGS="$CPPFLAGS -DGC_SOLARIS_THREADS -DGC_SOLARIS_PTHREADS -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS -DUSE_MMAP -DUSE_MUNMAP -DPLATFORM_SOLARIS"
199 need_link_unlink=yes
200 libmono_cflags="-D_REENTRANT"
201 libgc_threads=pthreads
202 # This doesn't seem to work on solaris/x86, but the configure test runs
203 with_tls=pthread
204 has_dtrace=yes
205 use_sigposix=yes
206 enable_solaris_tar_check=yes
207 ;;
208 *-*-darwin*)
209 parallel_mark="Disabled_Currently_Hangs_On_MacOSX"
210 host_win32=no
211 platform_darwin=yes
212 CPPFLAGS="$CPPFLAGS -no-cpp-precomp -D_THREAD_SAFE -DGC_MACOSX_THREADS -DPLATFORM_MACOSX -DUSE_MMAP -DUSE_MUNMAP"
213 CPPFLAGS="$CPPFLAGS -DGetCurrentProcess=MonoGetCurrentProcess -DGetCurrentThread=MonoGetCurrentThread -DCreateEvent=MonoCreateEvent"
214 libmono_cflags="-D_THREAD_SAFE"
215 LDFLAGS="$LDFLAGS -pthread"
216 libmono_ldflags="-pthread"
217 need_link_unlink=yes
218 AC_DEFINE(PTHREAD_POINTER_ID)
219 AC_DEFINE(USE_MACH_SEMA, 1, [...])
220 no_version_script=yes
221 libdl=
222 libgc_threads=pthreads
223 has_dtrace=yes
224 if test "x$cross_compiling" = "xyes"; then
225 has_broken_apple_cpp=yes
226 fi
227 dnl Snow Leopard is horribly broken -- it reports itself as i386-apple-darwin10.0.0, but
228 dnl its gcc defaults to 64-bit mode. They have also deprecated the usage of ucontext
229 dnl we need to set some flags to build our 32-bit binaries on 10.6 properly
230 case "$host" in
231 i*86-*-darwin10*)
232 BROKEN_DARWIN_FLAGS="-arch i386 -D_XOPEN_SOURCE -mmacosx-version-min=10.5"
233 CPPFLAGS="$CPPFLAGS $BROKEN_DARWIN_FLAGS"
234 CFLAGS="$CFLAGS $BROKEN_DARWIN_FLAGS"
235 CXXFLAGS="$CXXFLAGS $BROKEN_DARWIN_FLAGS"
236 CCASFLAGS="$CCASFLAGS $BROKEN_DARWIN_FLAGS"
237 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC $BROKEN_DARWIN_FLAGS"
238 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC $BROKEN_DARWIN_FLAGS"
239 CPPFLAGS_FOR_EGLIB="$CPPFLAGS_FOR_EGLIB $BROKEN_DARWIN_FLAGS"
240 CFLAGS_FOR_EGLIB="$CFLAGS_FOR_EGLIB $BROKEN_DARWIN_FLAGS"
241 ;;
242 esac
243 ;;
244 *)
245 AC_MSG_WARN([*** Please add $host to configure.in checks!])
246 host_win32=no
247 libdl="-ldl"
248 ;;
249 esac
250 AC_MSG_RESULT(ok)
252 if test x$need_link_unlink = xyes; then
253 AC_DEFINE(NEED_LINK_UNLINK, 1, [Define if Unix sockets cannot be created in an anonymous namespace])
254 fi
256 AM_CONDITIONAL(HOST_WIN32, test x$host_win32 = xyes)
257 AM_CONDITIONAL(TARGET_WIN32, test x$target_win32 = xyes)
258 AM_CONDITIONAL(PLATFORM_LINUX, echo x$target_os | grep -q linux)
259 AM_CONDITIONAL(PLATFORM_DARWIN, test x$platform_darwin = xyes)
260 AM_CONDITIONAL(PLATFORM_SIGPOSIX, test x$use_sigposix = xyes)
262 AC_CHECK_TOOL(CC, gcc, gcc)
263 AC_PROG_CC
264 AC_CHECK_TOOL(CXX, g++, g++)
265 AC_PROG_CXX
266 AM_PROG_AS
267 AM_PROG_CC_STDC
268 AC_PROG_INSTALL
269 AC_PROG_AWK
270 dnl We should use AM_PROG_AS, but it's not available on automake/aclocal 1.4
271 : ${CCAS='$(CC)'}
272 # Set ASFLAGS if not already set.
273 : ${CCASFLAGS='$(CFLAGS)'}
274 AC_SUBST(CCAS)
275 AC_SUBST(CCASFLAGS)
277 # AC_PROG_CXX helpfully sets CXX to g++ even if no c++ compiler is found so check
278 # GXX instead. See http://lists.gnu.org/archive/html/bug-autoconf/2002-04/msg00056.html
279 if test "x$CXX" = "xg++"; then
280 if test "x$GXX" != "xyes"; then
281 # automake/libtool is so broken, it requires g++ even if the c++ sources
282 # are inside automake conditionals
283 AC_MSG_ERROR([You need to install g++])
284 fi
285 fi
287 AC_CHECK_PROG(BISON, bison,yes,no)
288 if test "x$BISON" = "xno";
289 then
290 AC_MSG_ERROR([You need to install bison])
291 fi
293 dnl may require a specific autoconf version
294 dnl AC_PROG_CC_FOR_BUILD
295 dnl CC_FOR_BUILD not automatically detected
296 CC_FOR_BUILD=$CC
297 CFLAGS_FOR_BUILD=$CFLAGS
298 BUILD_EXEEXT=
299 if test "x$cross_compiling" = "xyes"; then
300 CC_FOR_BUILD=cc
301 CFLAGS_FOR_BUILD=
302 BUILD_EXEEXT=""
303 fi
304 AC_SUBST(CC_FOR_BUILD)
305 AC_SUBST(CFLAGS_FOR_BUILD)
306 AC_SUBST(HOST_CC)
307 AC_SUBST(BUILD_EXEEXT)
309 AM_CONDITIONAL(CROSS_COMPILING, [test x$cross_compiling = xyes])
310 AM_CONDITIONAL(USE_BATCH_FILES, [test x$host_win32 = xyes -a x$cross_compiling = xyes])
312 # Set STDC_HEADERS
313 AC_HEADER_STDC
314 AC_LIBTOOL_WIN32_DLL
315 # This causes monodis to not link correctly
316 #AC_DISABLE_FAST_INSTALL
317 AM_PROG_LIBTOOL
318 # Use dolt (http://dolt.freedesktop.org/) instead of libtool for building.
319 DOLT
321 export_ldflags=`(./libtool --config; echo eval echo \\$export_dynamic_flag_spec) | sh`
322 AC_SUBST(export_ldflags)
324 # Test whenever ld supports -version-script
325 AC_PROG_LD
326 AC_PROG_LD_GNU
327 if test "x$lt_cv_prog_gnu_ld" = "xno"; then
328 no_version_script=yes
329 fi
331 AM_CONDITIONAL(NO_VERSION_SCRIPT, test x$no_version_script = xyes)
333 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)
334 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)
337 AC_CHECK_HEADER(zlib.h, [have_zlib=yes], [have_zlib=no])
338 if test x$have_zlib = xyes; then
339 AC_TRY_COMPILE([#include <zlib.h>], [
340 void main () {
341 #if defined(ZLIB_VERNUM) && (ZLIB_VERNUM >= 0x1230)
342 }
343 #else
344 #error No good zlib found
345 #endif
346 ],[
347 AC_MSG_RESULT(Using system zlib)
348 zlib_msg="system zlib"
349 ],[
350 AC_MSG_RESULT(Using embedded zlib)
351 have_zlib=no
352 zlib_msg="bundled zlib"
353 ])
354 fi
356 AM_CONDITIONAL(HAVE_ZLIB, test x$have_zlib = xyes)
357 AC_DEFINE(HAVE_ZLIB,1,[Have system zlib])
359 # for mono/metadata/debug-symfile.c
360 AC_CHECK_HEADERS(elf.h)
362 # for support
363 AC_CHECK_HEADERS(poll.h)
364 AC_CHECK_HEADERS(sys/poll.h)
365 AC_CHECK_HEADERS(sys/wait.h)
366 AC_CHECK_HEADERS(grp.h)
367 AC_CHECK_HEADERS(syslog.h)
369 # for mono/dis
370 AC_CHECK_HEADERS(wchar.h)
371 AC_CHECK_HEADERS(ieeefp.h)
372 AC_MSG_CHECKING(for isinf)
373 AC_TRY_LINK([#include <math.h>], [
374 int f = isinf (1);
375 ], [
376 AC_MSG_RESULT(yes)
377 AC_DEFINE(HAVE_ISINF, 1, [isinf available])
378 ], [
379 # We'll have to use signals
380 AC_MSG_RESULT(no)
381 ])
384 # not 64 bit clean in cross-compile
385 AC_CHECK_SIZEOF(void *, 4)
387 WARN=''
388 if test x"$GCC" = xyes; then
389 WARN='-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wwrite-strings'
390 # The runtime code does not respect ANSI C strict aliasing rules
391 CFLAGS="$CFLAGS -fno-strict-aliasing"
393 ORIG_CFLAGS=$CFLAGS
394 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
395 AC_MSG_CHECKING(for -Wdeclaration-after-statement option to gcc)
396 AC_TRY_COMPILE([], [
397 void main () { }
398 ], [
399 AC_MSG_RESULT(yes)
400 ], [
401 AC_MSG_RESULT(no)
402 CFLAGS=$ORIG_CFLAGS
403 ])
404 else
405 # The Sun Forte compiler complains about inline functions that access static variables
406 # so disable all inlining.
407 case "$host" in
408 *-*-solaris*)
409 CFLAGS="$CFLAGS -Dinline="
410 ;;
411 esac
412 fi
413 CFLAGS="$CFLAGS -g $WARN"
414 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -g"
416 # Where's the 'mcs' source tree?
417 if test -d $srcdir/mcs; then
418 mcsdir=mcs
419 else
420 mcsdir=../mcs
421 fi
423 #
424 # A sanity check to catch cases where the package was unpacked
425 # with an ancient tar program (Solaris)
426 #
427 AC_ARG_ENABLE(solaris-tar-check,
428 [ --disable-solaris-tar-check disable solaris tar check],
429 do_solaris_tar_check=no, do_solaris_tar_check=yes)
431 if test x"$do_solaris_tar_check" = xyes -a x"$enable_solaris_tar_check" = xyes; then
432 AC_MSG_CHECKING(integrity of package)
433 if test -f $srcdir/$mcsdir/class/System.Runtime.Serialization.Formatters.Soap/System.Runtime.Serialization.Formatters.Soap/SoapTypeMapper.cs
434 then
435 AC_MSG_RESULT(ok)
436 else
437 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"
438 AC_MSG_ERROR([$errorm])
439 fi
440 fi
442 mcs_topdir='$(top_srcdir)/'$mcsdir
443 mcs_topdir_from_srcdir='$(top_builddir)/'$mcsdir
445 ## Maybe should also disable if mcsdir is invalid. Let's punt the issue for now.
446 AM_CONDITIONAL(BUILD_MCS, [test x$cross_compiling = xno && test x$enable_mcs_build != xno])
448 AC_SUBST([mcs_topdir])
449 AC_SUBST([mcs_topdir_from_srcdir])
451 # Where's the 'olive' source tree?
452 if test -d $srcdir/olive; then
453 olivedir=olive
454 else
455 olivedir=../olive
456 fi
458 if test -d $srcdir/$olivedir; then
459 olive_topdir='$(top_srcdir)/'$olivedir
460 fi
462 # gettext: prepare the translation directories.
463 # we do not configure the full gettext, as we consume it dynamically from C#
464 AM_PO_SUBDIRS
466 if test "x$USE_NLS" = "xyes"; then
467 AC_CHECK_PROG(HAVE_MSGFMT, msgfmt,yes,no)
469 if test "x$HAVE_MSGFMT" = "xno"; then
470 AC_MSG_ERROR([msgfmt not found. You need to install the 'gettext' package, or pass --enable-nls=no to configure.])
471 fi
472 fi
474 AC_ARG_WITH([libgdiplus],
475 [ --with-libgdiplus=installed|sibling|<path> Override the libgdiplus used for System.Drawing tests (defaults to installed)],
476 [], [with_libgdiplus=installed])
478 case $with_libgdiplus in
479 no|installed) libgdiplus_loc= ;;
480 yes|sibling) libgdiplus_loc=`cd ../libgdiplus && pwd`/src/libgdiplus.la ;;
481 /*) libgdiplus_loc=$with_libgdiplus ;;
482 *) libgdiplus_loc=`pwd`/$with_libgdiplus ;;
483 esac
484 AC_SUBST([libgdiplus_loc])
486 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
487 if test "x$PKG_CONFIG" = "xno"; then
488 AC_MSG_ERROR([You need to install pkg-config])
489 fi
491 pkg_config_path=
492 AC_ARG_WITH(crosspkgdir, [ --with-crosspkgdir=/path/to/pkg-config/dir Change pkg-config dir to custom dir],
493 if test x$with_crosspkgdir = "x"; then
494 if test -s $PKG_CONFIG_PATH; then
495 pkg_config_path=$PKG_CONFIG_PATH
496 fi
497 else
498 pkg_config_path=$with_crosspkgdir
499 PKG_CONFIG_PATH=$pkg_config_path
500 export PKG_CONFIG_PATH
501 fi
502 )
504 AC_ARG_WITH([glib],
505 [ --with-glib=embedded|system Choose glib API: system or embedded (default to system)],
506 [], [with_glib=system])
508 eglib_dir=
510 case $with_glib in
511 embedded)
512 GLIB_CFLAGS='-I$(top_srcdir)/eglib/src -I$(top_builddir)/eglib/src'
513 GLIB_LIBS='-L$(top_builddir)/eglib/src -leglib -lm'
514 BUILD_GLIB_CFLAGS="$GLIB_CFLAGS"
515 BUILD_GLIB_LIBS="$GLIB_LIBS"
516 GMODULE_CFLAGS="$GLIB_CFLAGS"
517 GMODULE_LIBS="$GLIB_LIBS"
518 eglib_dir=eglib
519 ac_configure_args="$ac_configure_args \"CPPFLAGS_FOR_EGLIB=$EGLIB_CPPFLAGS\" \"CFLAGS_FOR_EGLIB=$CFLAGS_FOR_EGLIB\""
520 AC_CONFIG_SUBDIRS(eglib)
521 ;;
522 system)
523 if test "x$cross_compiling" = "xyes"; then
524 pkg_config_path="$PKG_CONFIG_PATH"
525 unset PKG_CONFIG_PATH
526 fi
527 BUILD_GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0 gthread-2.0`
528 BUILD_GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0 gthread-2.0`
529 if test "x$cross_compiling" = "xyes"; then
530 PKG_CONFIG_PATH=$pkg_config_path
531 export PKG_CONFIG_PATH
532 fi
534 ## Versions of dependencies
535 GLIB_REQUIRED_VERSION=2.4.0
537 dnl
538 dnl No, you will not replace this check with a pkg.m4 check
539 dnl
540 if $PKG_CONFIG --atleast-version=$GLIB_REQUIRED_VERSION glib-2.0; then
541 GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0 gthread-2.0`
542 GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0 gthread-2.0`
543 GMODULE_CFLAGS=`$PKG_CONFIG --cflags gmodule-2.0`
544 GMODULE_LIBS=`$PKG_CONFIG --libs gmodule-2.0`
545 else
546 AC_MSG_ERROR([You need at least glib-2.0 $GLIB_REQUIRED_VERSION])
547 fi
548 ;;
549 *)
550 AC_MSG_ERROR([Invalid argument to --with-glib.])
551 esac
552 AM_CONDITIONAL(EGLIB_BUILD, test x$with_glib = xembedded)
554 AC_SUBST(GLIB_CFLAGS)
555 AC_SUBST(GLIB_LIBS)
556 AC_SUBST(GMODULE_CFLAGS)
557 AC_SUBST(GMODULE_LIBS)
558 AC_SUBST(BUILD_GLIB_CFLAGS)
559 AC_SUBST(BUILD_GLIB_LIBS)
560 AC_SUBST(eglib_dir)
562 if test x$cross_compiling$host_win32 = xnoyes; then
563 AC_MSG_CHECKING(for cygwin glib2-dev package)
564 if [ cygcheck --f /usr/lib/libglib-2.0.dll.a | grep -q glib2-devel ]; then
565 AC_MSG_RESULT(found)
566 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.])
567 else
568 AC_MSG_RESULT(not found, ok)
569 fi
571 AC_MSG_CHECKING(for broken gwin32.h)
572 glib_include=`$PKG_CONFIG --cflags-only-I glib-2.0 | sed -e 's/ -I.*//g' | sed -e 's/-I//g'`
573 if test -f $glib_include/glib/gwin32.h; then
574 if [ grep ftruncate $glib_include/glib/gwin32.h | grep -q define ]; then
575 AC_MSG_RESULT(failed)
576 hashmark='#'
577 AC_MSG_ERROR([Your version of gwin32.h is broken and will cause compilation errors when building mono. Please fix it by deleting the line: '$hashmark define ftruncate...' from '$glib_include/glib/gwin32.h' then re-run configure.])
578 fi
579 fi
580 AC_MSG_RESULT(ok)
581 fi
583 AC_ARG_WITH(gc, [ --with-gc=boehm,included,none Defaults to included],[gc=$with_gc],[gc=$gc_default])
585 # Enable support for fast thread-local storage
586 # Some systems have broken support, so we allow to disable it.
587 AC_ARG_WITH(tls, [ --with-tls=__thread,pthread select Thread Local Storage implementation (defaults to __thread)],[],[with_tls=__thread])
589 # Enable support for using sigaltstack for SIGSEGV and stack overflow handling
590 # This does not work on some platforms (bug #55253)
591 AC_ARG_WITH(sigaltstack, [ --with-sigaltstack=yes,no enable/disable support for sigaltstack (defaults to yes)],[],[with_sigaltstack=yes])
593 AC_ARG_WITH(static_mono, [ --with-static_mono=yes,no link mono statically to libmono (faster) (defaults to yes)],[],[with_static_mono=yes])
595 if test "x$enable_static" = "xno"; then
596 with_static_mono=no
597 fi
599 if test "x$host_win32" = "xyes"; then
600 # Boehm GC requires the runtime to be in its own dll
601 with_static_mono=no
602 fi
604 AM_CONDITIONAL(STATIC_MONO, test x$with_static_mono != xno)
605 AC_ARG_ENABLE(mcs-build, [ --disable-mcs-build disable the build of the mcs directory], try_mcs_build=$enableval, enable_mcs_build=yes)
607 AC_ARG_WITH(xen_opt, [ --with-xen_opt=yes,no Enable Xen-specific behaviour (defaults to yes)],[],[with_xen_opt=yes])
608 if test "x$with_xen_opt" = "xyes"; then
609 AC_DEFINE(MONO_XEN_OPT, 1, [Xen-specific behaviour])
610 ORIG_CFLAGS=$CFLAGS
611 CFLAGS="$CFLAGS -mno-tls-direct-seg-refs"
612 AC_MSG_CHECKING(for -mno-tls-direct-seg-refs option to gcc)
613 AC_TRY_COMPILE([], [
614 void main () { }
615 ], [
616 AC_MSG_RESULT(yes)
617 # Pass it to libgc as well
618 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -mno-tls-direct-seg-refs"
619 ], [
620 AC_MSG_RESULT(no)
621 CFLAGS=$ORIG_CFLAGS
622 ])
623 fi
625 AC_ARG_ENABLE(quiet-build, [ --enable-quiet-build Enable quiet runtime build (on by default)], enable_quiet_build=$enableval, enable_quiet_build=yes)
627 DISABLED_FEATURES=none
629 AC_ARG_ENABLE(minimal, [ --enable-minimal=LIST drop support for LIST subsystems.
630 LIST is a comma-separated list from: aot, profiler, decimal, pinvoke, debug,
631 reflection_emit, reflection_emit_save, large_code, logging, com, ssa, generics, attach, jit, simd,soft_debug.],
632 [
633 for feature in `echo "$enable_minimal" | sed -e "s/,/ /g"`; do
634 eval "mono_feature_disable_$feature='yes'"
635 done
636 DISABLED_FEATURES=$enable_minimal
637 disabled="Disabled: $enable_minimal"
638 ],[])
640 AC_DEFINE_UNQUOTED(DISABLED_FEATURES, "$DISABLED_FEATURES", [String of disabled features])
642 if test "x$mono_feature_disable_aot" = "xyes"; then
643 AC_DEFINE(DISABLE_AOT_COMPILER, 1, [Disable AOT Compiler])
644 AC_MSG_NOTICE([Disabled AOT compiler])
645 fi
647 if test "x$mono_feature_disable_profiler" = "xyes"; then
648 AC_DEFINE(DISABLE_PROFILER, 1, [Disable default profiler support])
649 AC_MSG_NOTICE([Disabled support for the profiler])
650 fi
651 AM_CONDITIONAL(DISABLE_PROFILER, test x$mono_feature_disable_profiler = xyes)
653 if test "x$mono_feature_disable_decimal" = "xyes"; then
654 AC_DEFINE(DISABLE_DECIMAL, 1, [Disable System.Decimal support])
655 AC_MSG_NOTICE([Disabled support for decimal])
656 fi
658 if test "x$mono_feature_disable_pinvoke" = "xyes"; then
659 AC_DEFINE(DISABLE_PINVOKE, 1, [Disable P/Invoke support])
660 AC_MSG_NOTICE([Disabled support for P/Invoke])
661 fi
663 if test "x$mono_feature_disable_debug" = "xyes"; then
664 AC_DEFINE(DISABLE_DEBUG, 1, [Disable runtime debugging support])
665 AC_MSG_NOTICE([Disabled support for runtime debugging])
666 fi
668 if test "x$mono_feature_disable_reflection_emit" = "xyes"; then
669 AC_DEFINE(DISABLE_REFLECTION_EMIT, 1, [Disable reflection emit support])
670 mono_feature_disable_reflection_emit_save=yes
671 AC_MSG_NOTICE([Disabled support for Reflection.Emit])
672 fi
674 if test "x$mono_feature_disable_reflection_emit_save" = "xyes"; then
675 AC_DEFINE(DISABLE_REFLECTION_EMIT_SAVE, 1, [Disable assembly saving support in reflection emit])
676 AC_MSG_NOTICE([Disabled support for Reflection.Emit.Save])
677 fi
679 if test "x$mono_feature_disable_large_code" = "xyes"; then
680 AC_DEFINE(DISABLE_LARGE_CODE, 1, [Disable support for huge assemblies])
681 AC_MSG_NOTICE([Disabled support for large assemblies])
682 fi
684 if test "x$mono_feature_disable_logging" = "xyes"; then
685 AC_DEFINE(DISABLE_LOGGING, 1, [Disable support debug logging])
686 AC_MSG_NOTICE([Disabled support for logging])
687 fi
689 if test "x$mono_feature_disable_com" = "xyes"; then
690 AC_DEFINE(DISABLE_COM, 1, [Disable COM support])
691 AC_MSG_NOTICE([Disabled COM support])
692 fi
694 if test "x$mono_feature_disable_ssa" = "xyes"; then
695 AC_DEFINE(DISABLE_SSA, 1, [Disable advanced SSA JIT optimizations])
696 AC_MSG_NOTICE([Disabled SSA JIT optimizations])
697 fi
699 if test "x$mono_feature_disable_generics" = "xyes"; then
700 AC_DEFINE(DISABLE_GENERICS, 1, [Disable generics support])
701 AC_MSG_NOTICE([Disabled Generics Support])
702 fi
704 if test "x$mono_feature_disable_shadowcopy" = "xyes"; then
705 AC_DEFINE(DISABLE_SHADOW_COPY, 1, [Disable Shadow Copy for AppDomains])
706 AC_MSG_NOTICE([Disabled Shadow copy for AppDomains])
707 fi
709 if test "x$mono_feature_disable_portability" = "xyes"; then
710 AC_DEFINE(DISABLE_PORTABILITY, 1, [Disables the IO portability layer])
711 AC_MSG_NOTICE([Disabled IO Portability layer])
712 fi
714 if test "x$mono_feature_disable_attach" = "xyes"; then
715 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
716 AC_MSG_NOTICE([Disabled agent attach])
717 fi
719 if test "x$mono_feature_disable_full_messages" = "xyes"; then
720 AC_DEFINE(DISABLE_FULL_MESSAGES, 1, [Disables building in the full table of WAPI messages])
721 AC_MSG_NOTICE([Disabled full messages for Win32 errors, only core message strings shipped])
722 fi
724 if test "x$mono_feature_disable_verifier" = "xyes"; then
725 AC_DEFINE(DISABLE_VERIFIER, 1, [Disables the verifier])
726 AC_MSG_NOTICE([Disabled the metadata and IL verifiers])
727 fi
729 if test "x$mono_feature_disable_jit" = "xyes"; then
730 AC_DEFINE(DISABLE_JIT, 1, [Disable the JIT, only full-aot mode will be supported by the runtime.])
731 AC_MSG_NOTICE([Disabled the JIT engine, only full AOT will be supported])
732 fi
734 AM_CONDITIONAL(DISABLE_JIT, test x$mono_feature_disable_jit = xyes)
736 if test "x$mono_feature_disable_simd" = "xyes"; then
737 AC_DEFINE(DISABLE_SIMD, 1, [Disable SIMD intrinsics related optimizations.])
738 AC_MSG_NOTICE([Disabled SIMD support])
739 fi
741 if test "x$mono_feature_disable_soft_debug" = "xyes"; then
742 AC_DEFINE(DISABLE_SOFT_DEBUG, 1, [Disable Soft Debugger Agent.])
743 AC_MSG_NOTICE([Disabled Soft Debugger.])
744 fi
746 AC_MSG_CHECKING(for visibility __attribute__)
747 AC_TRY_COMPILE([], [
748 void __attribute__ ((visibility ("hidden"))) doit (void) {}
749 void main () { doit (); }
750 ], [
751 have_visibility_hidden=yes
752 AC_MSG_RESULT(yes)
753 ], [
754 have_visibility_hidden=no
755 AC_MSG_RESULT(no)
756 ])
758 AC_MSG_CHECKING(for deprecated __attribute__)
759 AC_TRY_COMPILE([
760 int doit (void) __attribute__ ((deprecated));
761 int doit (void) { return 0; }
762 ], [
763 return 0;
764 ], [
765 have_deprecated=yes
766 AC_MSG_RESULT(yes)
767 ], [
768 have_deprecated=no
769 AC_MSG_RESULT(no)
770 ])
772 AC_ARG_ENABLE(parallel-mark, [ --enable-parallel-mark Enables GC Parallel Marking], enable_parallel_mark=$enableval, enable_parallel_mark=$parallel_mark)
773 if test x$enable_parallel_mark = xyes; then
774 libgc_configure_args="$libgc_configure_args --enable-parallel-mark"
775 fi
777 LIBGC_CFLAGS=
778 LIBGC_LIBS=
779 LIBGC_STATIC_LIBS=
780 libgc_dir=
781 case "x$gc" in
782 xboehm|xbohem|xyes)
783 AC_CHECK_HEADERS(gc.h gc/gc.h, gc_headers=yes)
784 AC_CHECK_LIB(gc, GC_malloc, found_boehm="yes",,$libdl)
786 if test "x$found_boehm" != "xyes"; then
787 AC_MSG_ERROR("GC requested but libgc not found! Install libgc or run configure with --with-gc=none.")
788 fi
789 if test "x$gc_headers" != "xyes"; then
790 AC_MSG_ERROR("GC requested but header files not found! You may need to install them by hand.")
791 fi
793 AC_DEFINE(HAVE_BOEHM_GC, 1, [Have Boehm GC])
794 AC_SUBST(HAVE_BOEHM_GC)
795 LIBGC_LIBS="-lgc $libdl"
796 LIBGC_STATIC_LIBS="$LIBGC_LIBS"
798 # AC_CHECK_FUNCS does not work for some reason...
799 AC_CHECK_LIB(gc, GC_gcj_malloc, found_gcj_malloc="yes",,$libdl)
800 if test "x$found_gcj_malloc" = "xyes"; then
801 AC_DEFINE(HAVE_GC_GCJ_MALLOC, 1, [Have GC_gcj_malloc])
802 AC_DEFINE_UNQUOTED(USED_GC_NAME, "System Boehm (with typed GC)", [GC description])
803 else
804 AC_DEFINE_UNQUOTED(USED_GC_NAME, "System Boehm (no typed GC)", [GC description])
805 fi
806 AC_CHECK_LIB(gc, GC_enable, found_gc_enable="yes",,$libdl)
807 if test "x$found_gc_enable" = "xyes"; then
808 AC_DEFINE(HAVE_GC_ENABLE, 1, [Have 'GC_enable'])
809 fi
810 ;;
812 xincluded)
813 found_boehm=yes
814 gc_headers=yes
815 use_included_gc=yes
816 libgc_dir=libgc
818 LIBGC_CFLAGS='-I$(top_srcdir)/libgc/include'
819 LIBGC_LIBS='$(top_builddir)/libgc/libmonogc.la'
820 LIBGC_STATIC_LIBS='$(top_builddir)/libgc/libmonogc-static.la'
822 AC_DEFINE(HAVE_BOEHM_GC, 1, [Have Boehm GC])
823 AC_SUBST(HAVE_BOEHM_GC)
825 AC_DEFINE(HAVE_GC_H, 1, [Have gc.h])
826 AC_DEFINE(USE_INCLUDED_LIBGC, 1, [Use included libgc])
828 # The included libgc contains GCJ support
829 AC_DEFINE(HAVE_GC_GCJ_MALLOC, 1, [Have GC_gcj_malloc])
830 AC_DEFINE(HAVE_GC_ENABLE, 1, [Have GC_enable])
831 if test x$enable_parallel_mark = xyes; then
832 AC_DEFINE_UNQUOTED(USED_GC_NAME, "Included Boehm (with typed GC and Parallel Mark)", [GC description])
833 else
834 AC_DEFINE_UNQUOTED(USED_GC_NAME, "Included Boehm (with typed GC)", [GC description])
835 fi
836 ;;
838 xsgen)
839 found_boehm=no
840 gc_headers=no
841 use_included_gc=no
842 AC_DEFINE(HAVE_SGEN_GC,1,[Using the simple generational GC.])
843 AC_DEFINE(HAVE_MOVING_COLLECTOR,1,[The GC can move objects.])
844 AC_DEFINE(HAVE_WRITE_BARRIERS,1,[The GC needs write barriers.])
845 AC_DEFINE_UNQUOTED(USED_GC_NAME, "Simple generational", [GC description])
846 ;;
848 xnone)
849 AC_MSG_WARN("Compiling mono without GC.")
850 AC_DEFINE_UNQUOTED(USED_GC_NAME, "none", [GC description])
851 AC_DEFINE(HAVE_NULL_GC,1,[No GC support.])
852 ;;
853 *)
854 AC_MSG_ERROR([Invalid argument to --with-gc.])
855 ;;
856 esac
858 AC_ARG_WITH(large-heap, [ --with-large-heap=yes,no Enable support for GC heaps larger than 3GB (defaults to no)], [large_heap=$withval], [large_heap=no])
859 if test "x$large_heap" = "xyes"; then
860 echo "FOO"
861 CPPFLAGS="$CPPFLAGS -DLARGE_CONFIG"
862 fi
864 AM_CONDITIONAL(INCLUDED_LIBGC, test x$use_included_gc = xyes)
865 AC_SUBST(LIBGC_CFLAGS)
866 AC_SUBST(LIBGC_LIBS)
867 AC_SUBST(LIBGC_STATIC_LIBS)
868 AC_SUBST(libgc_dir)
870 dnl
871 dnl End of libgc checks
872 dnl
874 dnl *************************************
875 dnl *** Checks for zero length arrays ***
876 dnl *************************************
877 AC_MSG_CHECKING(whether $CC supports zero length arrays)
878 AC_TRY_COMPILE([
879 struct s {
880 int length;
881 char data [0];
882 };
883 ], [], [
884 AC_MSG_RESULT(yes)
885 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 0, [Length of zero length arrays])
886 ], [
887 AC_MSG_RESULT(no)
888 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 1, [Length of zero length arrays])
889 ])
891 if test x$target_win32 = xno; then
893 dnl hires monotonic clock support
894 AC_SEARCH_LIBS(clock_gettime, rt)
896 dnl dynamic loader support
897 AC_CHECK_FUNC(dlopen, DL_LIB="",
898 AC_CHECK_LIB(dl, dlopen, DL_LIB="-ldl", dl_support=no)
899 )
900 if test x$dl_support = xno; then
901 AC_MSG_WARN([No dynamic loading support available])
902 else
903 LIBS="$LIBS $DL_LIB"
904 AC_DEFINE(HAVE_DL_LOADER,1,[dlopen-based dynamic loader available])
905 dnl from glib's configure.in
906 AC_CACHE_CHECK([for preceeding underscore in symbols],
907 mono_cv_uscore,[
908 AC_TRY_RUN([#include <dlfcn.h>
909 int mono_underscore_test (void) { return 42; }
910 int main() {
911 void *f1 = (void*)0, *f2 = (void*)0, *handle;
912 handle = dlopen ((void*)0, 0);
913 if (handle) {
914 f1 = dlsym (handle, "mono_underscore_test");
915 f2 = dlsym (handle, "_mono_underscore_test");
916 } return (!f2 || f1);
917 }],
918 [mono_cv_uscore=yes],
919 [mono_cv_uscore=no],
920 [])
921 ])
922 if test "x$mono_cv_uscore" = "xyes"; then
923 MONO_DL_NEED_USCORE=1
924 else
925 MONO_DL_NEED_USCORE=0
926 fi
927 AC_SUBST(MONO_DL_NEED_USCORE)
928 AC_CHECK_FUNC(dlerror)
929 fi
931 dnl ******************************************************************
932 dnl *** Checks for the IKVM JNI interface library ***
933 dnl ******************************************************************
934 AC_ARG_WITH(ikvm-native, [ --with-ikvm-native=yes,no build the IKVM JNI interface library (defaults to yes)],[with_ikvm_native=$withval],[with_ikvm_native=yes])
936 ikvm_native_dir=
937 if test x$with_ikvm_native = xyes; then
938 ikvm_native_dir=ikvm-native
939 jdk_headers_found="IKVM Native"
940 fi
942 AC_SUBST(ikvm_native_dir)
944 AC_CHECK_HEADERS(execinfo.h)
946 AC_CHECK_FUNCS(getgrgid_r)
947 AC_CHECK_FUNCS(getgrnam_r)
948 AC_CHECK_FUNCS(getpwnam_r)
949 AC_CHECK_FUNCS(getpwuid_r)
950 AC_CHECK_FUNCS(getresuid)
951 AC_CHECK_FUNCS(setresuid)
952 AC_CHECK_FUNCS(kqueue)
953 AC_CHECK_FUNCS(backtrace_symbols)
954 AC_CHECK_FUNCS(mkstemp)
955 AC_CHECK_FUNCS(mmap)
956 AC_CHECK_FUNCS(madvise)
957 AC_CHECK_FUNCS(getrusage)
958 AC_CHECK_FUNCS(getpriority)
959 AC_CHECK_FUNCS(setpriority)
960 AC_CHECK_FUNCS(dl_iterate_phdr)
962 AC_CHECK_FUNCS(sched_setaffinity)
964 dnl ****************************************************************
965 dnl *** Check for sched_setaffinity from glibc versions before ***
966 dnl *** 2.3.4. The older versions of the function only take 2 ***
967 dnl *** parameters, not 3. ***
968 dnl *** ***
969 dnl *** Because the interface change was not made in a minor ***
970 dnl *** version rev, the __GLIBC__ and __GLIBC_MINOR__ macros ***
971 dnl *** won't always indicate the interface sched_affinity has. ***
972 dnl ****************************************************************
973 AC_MSG_CHECKING(for sched_setaffinity from glibc < 2.3.4)
974 AC_TRY_COMPILE([#include <sched.h>], [
975 int main() {
976 int mask = 1;
977 sched_setaffinity(0, &mask);
978 }
979 ], [
980 # Yes, we have it...
981 AC_MSG_RESULT(yes)
982 AC_DEFINE(GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY, 1, [Have GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY])
983 ], [
984 # We have the new, three-parameter version
985 AC_MSG_RESULT(no)
986 ])
989 dnl ******************************************************************
990 dnl *** Check for large file support ***
991 dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) ***
992 dnl ******************************************************************
994 # Check that off_t can represent 2**63 - 1 correctly, working around
995 # potential compiler bugs. Defines LARGE_FILE_SUPPORT, adds $1 to
996 # CPPFLAGS and sets $large_offt to yes if the test succeeds
997 large_offt=no
998 AC_DEFUN([LARGE_FILES], [
999 large_CPPFLAGS=$CPPFLAGS
1000 CPPFLAGS="$CPPFLAGS $1"
1001 AC_TRY_RUN([
1002 #include <sys/types.h>
1004 #define BIG_OFF_T (((off_t)1<<62)-1+((off_t)1<<62))
1006 int main(void) {
1007 int big_off_t=((BIG_OFF_T%2147483629==721) &&
1008 (BIG_OFF_T%2147483647==1));
1009 if(big_off_t) {
1010 exit(0);
1011 } else {
1012 exit(1);
1013 }
1014 }
1015 ], [
1016 AC_MSG_RESULT(ok)
1017 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT, 1, [Have large file support])
1018 large_CPPFLAGS="$large_CPPFLAGS $1"
1019 large_offt=yes
1020 ], [
1021 AC_MSG_RESULT(no)
1022 ], "")
1023 CPPFLAGS=$large_CPPFLAGS
1024 ])
1026 AC_MSG_CHECKING(if off_t is 64 bits wide)
1027 LARGE_FILES("")
1028 if test $large_offt = no; then
1029 AC_MSG_CHECKING(if _FILE_OFFSET_BITS=64 gives 64 bit off_t)
1030 LARGE_FILES("-D_FILE_OFFSET_BITS=64")
1031 fi
1032 if test $large_offt = no; then
1033 AC_MSG_WARN([No 64 bit file size support available])
1034 fi
1036 dnl *****************************
1037 dnl *** Checks for libsocket ***
1038 dnl *****************************
1039 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
1041 dnl *******************************
1042 dnl *** Checks for MSG_NOSIGNAL ***
1043 dnl *******************************
1044 AC_MSG_CHECKING(for MSG_NOSIGNAL)
1045 AC_TRY_COMPILE([#include <sys/socket.h>], [
1046 int f = MSG_NOSIGNAL;
1047 ], [
1048 # Yes, we have it...
1049 AC_MSG_RESULT(yes)
1050 AC_DEFINE(HAVE_MSG_NOSIGNAL, 1, [Have MSG_NOSIGNAL])
1051 ], [
1052 # We'll have to use signals
1053 AC_MSG_RESULT(no)
1054 ])
1056 dnl *****************************
1057 dnl *** Checks for SOL_IP ***
1058 dnl *****************************
1059 AC_MSG_CHECKING(for SOL_IP)
1060 AC_TRY_COMPILE([#include <netdb.h>], [
1061 int level = SOL_IP;
1062 ], [
1063 # Yes, we have it...
1064 AC_MSG_RESULT(yes)
1065 AC_DEFINE(HAVE_SOL_IP, 1, [Have SOL_IP])
1066 ], [
1067 # We'll have to use getprotobyname
1068 AC_MSG_RESULT(no)
1069 ])
1071 dnl *****************************
1072 dnl *** Checks for SOL_IPV6 ***
1073 dnl *****************************
1074 AC_MSG_CHECKING(for SOL_IPV6)
1075 AC_TRY_COMPILE([#include <netdb.h>], [
1076 int level = SOL_IPV6;
1077 ], [
1078 # Yes, we have it...
1079 AC_MSG_RESULT(yes)
1080 AC_DEFINE(HAVE_SOL_IPV6, 1, [Have SOL_IPV6])
1081 ], [
1082 # We'll have to use getprotobyname
1083 AC_MSG_RESULT(no)
1084 ])
1086 dnl *****************************
1087 dnl *** Checks for SOL_TCP ***
1088 dnl *****************************
1089 AC_MSG_CHECKING(for SOL_TCP)
1090 AC_TRY_COMPILE([#include <netdb.h>], [
1091 int level = SOL_TCP;
1092 ], [
1093 # Yes, we have it...
1094 AC_MSG_RESULT(yes)
1095 AC_DEFINE(HAVE_SOL_TCP, 1, [Have SOL_TCP])
1096 ], [
1097 # We'll have to use getprotobyname
1098 AC_MSG_RESULT(no)
1099 ])
1101 dnl *****************************
1102 dnl *** Checks for IP_PKTINFO ***
1103 dnl *****************************
1104 AC_MSG_CHECKING(for IP_PKTINFO)
1105 AC_TRY_COMPILE([#include <netdb.h>], [
1106 int level = IP_PKTINFO;
1107 ], [
1108 # Yes, we have it...
1109 AC_MSG_RESULT(yes)
1110 AC_DEFINE(HAVE_IP_PKTINFO, 1, [Have IP_PKTINFO])
1111 ], [
1112 AC_MSG_RESULT(no)
1113 ])
1115 dnl *****************************
1116 dnl *** Checks for IPV6_PKTINFO ***
1117 dnl *****************************
1118 AC_MSG_CHECKING(for IPV6_PKTINFO)
1119 AC_TRY_COMPILE([#include <netdb.h>], [
1120 int level = IPV6_PKTINFO;
1121 ], [
1122 # Yes, we have it...
1123 AC_MSG_RESULT(yes)
1124 AC_DEFINE(HAVE_IPV6_PKTINFO, 1, [Have IPV6_PKTINFO])
1125 ], [
1126 AC_MSG_RESULT(no)
1127 ])
1129 dnl **********************************
1130 dnl *** Checks for IP_DONTFRAGMENT ***
1131 dnl **********************************
1132 AC_MSG_CHECKING(for IP_DONTFRAGMENT)
1133 AC_TRY_COMPILE([#include <netdb.h>], [
1134 int level = IP_DONTFRAGMENT;
1135 ], [
1136 # Yes, we have it...
1137 AC_MSG_RESULT(yes)
1138 AC_DEFINE(HAVE_IP_DONTFRAGMENT, 1, [Have IP_DONTFRAGMENT])
1139 ], [
1140 AC_MSG_RESULT(no)
1141 ])
1143 dnl **********************************
1144 dnl *** Checks for IP_MTU_DISCOVER ***
1145 dnl **********************************
1146 AC_MSG_CHECKING(for IP_MTU_DISCOVER)
1147 AC_TRY_COMPILE([#include <netdb.h>], [
1148 int level = IP_MTU_DISCOVER;
1149 ], [
1150 # Yes, we have it...
1151 AC_MSG_RESULT(yes)
1152 AC_DEFINE(HAVE_IP_MTU_DISCOVER, 1, [Have IP_MTU_DISCOVER])
1153 ], [
1154 AC_MSG_RESULT(no)
1155 ])
1157 dnl *********************************
1158 dnl *** Check for struct ip_mreqn ***
1159 dnl *********************************
1160 AC_MSG_CHECKING(for struct ip_mreqn)
1161 AC_TRY_COMPILE([#include <netinet/in.h>], [
1162 struct ip_mreqn mreq;
1163 mreq.imr_address.s_addr = 0;
1164 ], [
1165 # Yes, we have it...
1166 AC_MSG_RESULT(yes)
1167 AC_DEFINE(HAVE_STRUCT_IP_MREQN, 1, [Have struct ip_mreqn])
1168 ], [
1169 # We'll just have to try and use struct ip_mreq
1170 AC_MSG_RESULT(no)
1171 AC_MSG_CHECKING(for struct ip_mreq)
1172 AC_TRY_COMPILE([#include <netinet/in.h>], [
1173 struct ip_mreq mreq;
1174 mreq.imr_interface.s_addr = 0;
1175 ], [
1176 # Yes, we have it...
1177 AC_MSG_RESULT(yes)
1178 AC_DEFINE(HAVE_STRUCT_IP_MREQ, 1, [Have struct ip_mreq])
1179 ], [
1180 # No multicast support
1181 AC_MSG_RESULT(no)
1182 ])
1183 ])
1185 dnl **********************************
1186 dnl *** Check for gethostbyname2_r ***
1187 dnl **********************************
1188 AC_MSG_CHECKING(for gethostbyname2_r)
1189 AC_TRY_LINK([#include <netdb.h>], [
1190 gethostbyname2_r(NULL,0,NULL,NULL,0,NULL,NULL);
1191 ], [
1192 # Yes, we have it...
1193 AC_MSG_RESULT(yes)
1194 AC_DEFINE(HAVE_GETHOSTBYNAME2_R, 1, [Have gethostbyname2_r])
1195 ], [
1196 AC_MSG_RESULT(no)
1197 ])
1199 dnl *****************************
1200 dnl *** Checks for libnsl ***
1201 dnl *****************************
1202 AC_CHECK_FUNC(gethostbyaddr, , AC_CHECK_LIB(nsl, gethostbyaddr, LIBS="$LIBS -lnsl"))
1204 AC_CHECK_FUNCS(inet_pton inet_aton)
1206 dnl ***********************************************
1207 dnl *** Checks for size of sockaddr_un.sun_path ***
1208 dnl ***********************************************
1209 # AC_CHECK_SIZEOF can't cope with struct members :-(
1210 AC_MSG_CHECKING(size of sockaddr_un.sun_path)
1211 AC_CACHE_VAL(mono_cv_sizeof_sunpath,
1212 [AC_TRY_RUN([
1213 #include <sys/types.h>
1214 #include <stdio.h>
1215 #include <sys/un.h>
1217 int main(void) {
1218 struct sockaddr_un sock_un;
1219 FILE *f=fopen("conftestval", "w");
1220 if(!f) exit(1);
1221 fprintf(f, "%d\n", sizeof(sock_un.sun_path));
1222 exit(0);
1223 }
1224 ], mono_cv_sizeof_sunpath=`cat conftestval`,
1225 mono_cv_sizeof_sunpath=0,
1226 mono_cv_sizeof_sunpath=0)])dnl
1227 AC_MSG_RESULT($mono_cv_sizeof_sunpath)
1228 AC_DEFINE_UNQUOTED(MONO_SIZEOF_SUNPATH, $mono_cv_sizeof_sunpath, [Sizeof sock_un.sun_path])
1230 dnl *****************************
1231 dnl *** Checks for libxnet ***
1232 dnl *****************************
1233 case "${host}" in
1234 *solaris* )
1235 AC_MSG_CHECKING(for Solaris XPG4 support)
1236 if test -f /usr/lib/libxnet.so; then
1237 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=500"
1238 CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
1239 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED=1"
1240 LIBS="$LIBS -lxnet"
1241 AC_MSG_RESULT(yes)
1242 else
1243 AC_MSG_RESULT(no)
1244 fi
1246 if test "$GCC" = "yes"; then
1247 CFLAGS="$CFLAGS -Wno-char-subscripts"
1248 fi
1249 ;;
1250 esac
1252 dnl *****************************
1253 dnl *** Checks for libpthread ***
1254 dnl *****************************
1255 # on FreeBSD -STABLE, the pthreads functions all reside in libc_r
1256 # and libpthread does not exist
1257 #
1258 case "${host}" in
1259 *-*-*freebsd*)
1260 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1261 ;;
1262 *)
1263 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -lpthread")
1264 ;;
1265 esac
1266 AC_CHECK_HEADERS(pthread.h)
1267 AC_CHECK_FUNCS(pthread_mutex_timedlock)
1268 AC_CHECK_FUNCS(pthread_getattr_np pthread_attr_get_np)
1269 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
1270 AC_TRY_COMPILE([ #include <pthread.h>], [
1271 pthread_mutexattr_t attr;
1272 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
1273 ], [
1274 AC_MSG_RESULT(ok)
1275 ], [
1276 AC_MSG_RESULT(no)
1277 AC_MSG_WARN(Using mono_mutex_t for recursive mutexes)
1278 AC_DEFINE(USE_MONO_MUTEX, 1, [Use mono_mutex_t])
1279 ])
1280 AC_CHECK_FUNCS(pthread_attr_setstacksize)
1281 AC_CHECK_FUNCS(pthread_attr_getstack pthread_attr_getstacksize)
1282 AC_CHECK_FUNCS(pthread_get_stacksize_np pthread_get_stackaddr_np)
1284 dnl ***********************************
1285 dnl *** Checks for signals
1286 dnl ***********************************
1287 AC_CHECK_HEADERS(signal.h)
1288 AC_CHECK_FUNCS(sigaction)
1290 dnl ***********************************
1291 dnl *** Checks for working __thread ***
1292 dnl ***********************************
1293 AC_MSG_CHECKING(for working __thread)
1294 if test "x$with_tls" != "x__thread"; then
1295 AC_MSG_RESULT(disabled)
1296 else
1297 AC_TRY_RUN([
1298 #include <pthread.h>
1299 __thread int i;
1300 static int res1, res2;
1302 void thread_main (void *arg)
1303 {
1304 i = arg;
1305 sleep (1);
1306 if (arg == 1)
1307 res1 = (i == arg);
1308 else
1309 res2 = (i == arg);
1310 }
1312 int main () {
1313 pthread_t t1, t2;
1315 i = 5;
1317 pthread_create (&t1, NULL, thread_main, 1);
1318 pthread_create (&t2, NULL, thread_main, 2);
1320 pthread_join (t1, NULL);
1321 pthread_join (t2, NULL);
1323 return !(res1 + res2 == 2);
1324 }
1325 ], [
1326 AC_MSG_RESULT(yes)
1327 ], [
1328 AC_MSG_RESULT(no)
1329 with_tls=pthread
1330 ])
1331 fi
1333 dnl **************************************
1334 dnl *** Checks for working sigaltstack ***
1335 dnl **************************************
1336 AC_MSG_CHECKING(for working sigaltstack)
1337 if test "x$with_sigaltstack" != "xyes"; then
1338 AC_MSG_RESULT(disabled)
1339 else
1340 AC_TRY_RUN([
1341 #include <stdio.h>
1342 #include <stdlib.h>
1343 #include <unistd.h>
1344 #include <signal.h>
1345 #include <pthread.h>
1346 #include <sys/wait.h>
1347 #if defined(__FreeBSD__) || defined(__NetBSD__)
1348 #define SA_STACK SA_ONSTACK
1349 #endif
1350 static void
1351 sigsegv_signal_handler (int _dummy, siginfo_t *info, void *context)
1352 {
1353 exit (0);
1354 }
1356 static void *
1357 loop (void *ignored)
1358 {
1359 char *ptr = NULL;
1361 *ptr = 0;
1362 return NULL;
1363 }
1365 static void
1366 child ()
1367 {
1368 struct sigaction sa;
1369 struct sigaltstack sas;
1370 pthread_t id;
1371 pthread_attr_t attr;
1373 sa.sa_sigaction = sigsegv_signal_handler;
1374 sigemptyset (&sa.sa_mask);
1375 sa.sa_flags = SA_SIGINFO | SA_ONSTACK;
1376 if (sigaction (SIGSEGV, &sa, NULL) == -1) {
1377 perror ("sigaction");
1378 return;
1379 }
1381 sas.ss_sp = malloc (SIGSTKSZ);
1382 sas.ss_size = SIGSTKSZ;
1383 sas.ss_flags = 0;
1384 if (sigaltstack (&sas, NULL) == -1) {
1385 perror ("sigaltstack");
1386 return;
1387 }
1389 pthread_attr_init (&attr);
1390 if (pthread_create(&id, &attr, loop, &attr) != 0) {
1391 printf ("pthread_create\n");
1392 return;
1393 }
1395 sleep (100);
1396 }
1398 int
1399 main ()
1400 {
1401 pid_t son;
1402 int status;
1403 int i;
1405 son = fork ();
1406 if (son == -1) {
1407 return 1;
1408 }
1410 if (son == 0) {
1411 child ();
1412 return 0;
1413 }
1415 for (i = 0; i < 3; ++i) {
1416 sleep (1);
1417 waitpid (son, &status, WNOHANG);
1418 if (WIFEXITED (status) && WEXITSTATUS (status) == 0)
1419 return 0;
1420 }
1422 kill (son, SIGKILL);
1423 return 1;
1424 }
1426 ], [
1427 AC_MSG_RESULT(yes)
1428 AC_DEFINE(HAVE_WORKING_SIGALTSTACK, 1, [Have a working sigaltstack])
1429 ], [
1430 with_sigaltstack=no
1431 AC_MSG_RESULT(no)
1432 ])
1433 fi
1435 dnl ********************************
1436 dnl *** Checks for semaphore lib ***
1437 dnl ********************************
1438 # 'Real Time' functions on Solaris
1439 # posix4 on Solaris 2.6
1440 # pthread (first!) on Linux
1441 AC_SEARCH_LIBS(sem_init, pthread rt posix4)
1443 AC_SEARCH_LIBS(shm_open, pthread rt posix4)
1444 AC_CHECK_FUNCS(shm_open)
1446 dnl ********************************
1447 dnl *** Checks for timezone stuff **
1448 dnl ********************************
1449 AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
1450 AC_TRY_COMPILE([
1451 #include <time.h>
1452 ], [
1453 struct tm tm;
1454 tm.tm_gmtoff = 1;
1455 ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
1456 if test $ac_cv_struct_tm_gmtoff = yes; then
1457 AC_DEFINE(HAVE_TM_GMTOFF, 1, [Have tm_gmtoff])
1458 else
1459 AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone,
1460 AC_TRY_COMPILE([
1461 #include <time.h>
1462 ], [
1463 timezone = 1;
1464 ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no))
1465 if test $ac_cv_var_timezone = yes; then
1466 AC_DEFINE(HAVE_TIMEZONE, 1, [Have timezone variable])
1467 else
1468 AC_ERROR(unable to find a way to determine timezone)
1469 fi
1470 fi
1472 dnl *********************************
1473 dnl *** Checks for math functions ***
1474 dnl *********************************
1475 LIBS="$LIBS -lm";
1476 if test "x$has_broken_apple_cpp" != "xyes"; then
1477 AC_CHECK_FUNCS(finite, , AC_MSG_CHECKING(for finite in math.h)
1478 AC_TRY_LINK([#include <math.h>],
1479 [ finite(0.0); ],
1480 AC_DEFINE(HAVE_FINITE, 1, [Have finite]) AC_MSG_RESULT(yes),
1481 AC_MSG_RESULT(no)))
1482 fi
1483 AC_CHECK_FUNCS(isfinite, , AC_MSG_CHECKING(for isfinite in math.h)
1484 AC_TRY_LINK([#include <math.h>],
1485 [ isfinite(0.0); ],
1486 AC_DEFINE(HAVE_ISFINITE, 1, [Have isfinite]) AC_MSG_RESULT(yes),
1487 AC_MSG_RESULT(no)))
1489 dnl ****************************************************************
1490 dnl *** Checks for working poll() (macosx defines it but doesn't ***
1491 dnl *** have it in the library (duh)) ***
1492 dnl ****************************************************************
1493 AC_CHECK_FUNCS(poll)
1495 dnl *************************
1496 dnl *** Check for signbit ***
1497 dnl *************************
1498 AC_MSG_CHECKING(for signbit)
1499 AC_TRY_LINK([#include <math.h>], [
1500 int s = signbit(1.0);
1501 ], [
1502 AC_MSG_RESULT(yes)
1503 AC_DEFINE(HAVE_SIGNBIT, 1, [Have signbit])
1504 ], [
1505 AC_MSG_RESULT(no)
1506 ])
1508 dnl **********************************
1509 dnl *** epoll ***
1510 dnl **********************************
1511 AC_CHECK_HEADERS(sys/epoll.h)
1512 haveepoll=no
1513 AC_CHECK_FUNCS(epoll_ctl, [haveepoll=yes], )
1514 if test "x$haveepoll" = "xyes" -a "x$ac_cv_header_sys_epoll_h" = "xyes" ; then
1515 AC_DEFINE(HAVE_EPOLL, 1, [epoll supported])
1516 fi
1518 dnl ******************************
1519 dnl *** Checks for SIOCGIFCONF ***
1520 dnl ******************************
1521 AC_CHECK_HEADERS(sys/ioctl.h)
1522 AC_CHECK_HEADERS(net/if.h)
1523 AC_MSG_CHECKING(for ifreq)
1524 AC_TRY_COMPILE([
1525 #include <stdio.h>
1526 #include <sys/ioctl.h>
1527 #include <net/if.h>
1528 ], [
1529 struct ifconf ifc;
1530 struct ifreq *ifr;
1531 void *x;
1532 ifc.ifc_len = 0;
1533 ifc.ifc_buf = NULL;
1534 x = (void *) &ifr->ifr_addr;
1535 ],[
1536 AC_MSG_RESULT(yes)
1537 AC_DEFINE(HAVE_SIOCGIFCONF, 1, [Can get interface list])
1538 ], [
1539 AC_MSG_RESULT(no)
1540 ])
1541 dnl **********************************
1542 dnl *** Checks for sin_len ***
1543 dnl **********************************
1544 AC_MSG_CHECKING(for sockaddr_in.sin_len)
1545 AC_TRY_COMPILE([
1546 #include <netinet/in.h>
1547 ], [
1548 struct sockaddr_in saddr;
1549 saddr.sin_len = sizeof (saddr);
1550 ],[
1551 AC_MSG_RESULT(yes)
1552 AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [sockaddr_in has sin_len])
1553 ], [
1554 AC_MSG_RESULT(no)
1555 ])
1556 dnl **********************************
1557 dnl *** Checks for sin6_len ***
1558 dnl **********************************
1559 AC_MSG_CHECKING(for sockaddr_in6.sin6_len)
1560 AC_TRY_COMPILE([
1561 #include <netinet/in.h>
1562 ], [
1563 struct sockaddr_in6 saddr6;
1564 saddr6.sin6_len = sizeof (saddr6);
1565 ],[
1566 AC_MSG_RESULT(yes)
1567 AC_DEFINE(HAVE_SOCKADDR_IN6_SIN_LEN, 1, [sockaddr_in6 has sin6_len])
1568 ], [
1569 AC_MSG_RESULT(no)
1570 ])
1571 dnl **********************************
1572 dnl *** Checks for MonoPosixHelper ***
1573 dnl **********************************
1574 AC_CHECK_HEADERS(checklist.h)
1575 AC_CHECK_HEADERS(fstab.h)
1576 AC_CHECK_HEADERS(attr/xattr.h)
1577 AC_CHECK_HEADERS(sys/extattr.h)
1578 AC_CHECK_HEADERS(sys/sendfile.h)
1579 AC_CHECK_HEADERS(sys/statvfs.h)
1580 AC_CHECK_HEADERS(sys/statfs.h)
1581 AC_CHECK_HEADERS(sys/vfstab.h)
1582 AC_CHECK_HEADERS(sys/xattr.h)
1583 AC_CHECK_HEADERS(sys/mman.h)
1584 AC_CHECK_HEADERS(sys/param.h)
1585 AC_CHECK_HEADERS(sys/mount.h)
1586 AC_CHECK_FUNCS(getdomainname)
1587 AC_CHECK_FUNCS(setdomainname)
1588 AC_CHECK_FUNCS(fgetgrent)
1589 AC_CHECK_FUNCS(fgetpwent)
1590 AC_CHECK_FUNCS(fgetpwent)
1591 AC_CHECK_FUNCS(getfsstat)
1592 AC_CHECK_FUNCS(lutimes)
1593 AC_CHECK_FUNCS(mremap)
1594 AC_CHECK_FUNCS(remap_file_pages)
1595 AC_CHECK_FUNCS(posix_fadvise)
1596 AC_CHECK_FUNCS(posix_fallocate)
1597 AC_CHECK_FUNCS(posix_madvise)
1598 AC_CHECK_FUNCS(vsnprintf)
1599 AC_CHECK_FUNCS(sendfile)
1600 AC_CHECK_FUNCS(sethostid)
1601 AC_CHECK_FUNCS(statfs)
1602 AC_CHECK_FUNCS(fstatfs)
1603 AC_CHECK_FUNCS(statvfs)
1604 AC_CHECK_FUNCS(fstatvfs)
1605 AC_CHECK_FUNCS(stime)
1606 AC_CHECK_FUNCS(strerror_r)
1607 AC_CHECK_FUNCS(ttyname_r)
1608 AC_CHECK_SIZEOF(size_t)
1609 AC_CHECK_TYPES([blksize_t], [AC_DEFINE(HAVE_BLKSIZE_T)], ,
1610 [#include <sys/types.h>
1611 #include <sys/stat.h>
1612 #include <unistd.h>])
1613 AC_CHECK_TYPES([blkcnt_t], [AC_DEFINE(HAVE_BLKCNT_T)], ,
1614 [#include <sys/types.h>
1615 #include <sys/stat.h>
1616 #include <unistd.h>])
1617 AC_CHECK_TYPES([suseconds_t], [AC_DEFINE(HAVE_SUSECONDS_T)], ,
1618 [#include <sys/time.h>])
1619 AC_CHECK_TYPES([struct flock], [AC_DEFINE(HAVE_STRUCT_FLOCK)], ,
1620 [#include <unistd.h>
1621 #include <fcntl.h>])
1622 AC_CHECK_TYPES([struct pollfd], [AC_DEFINE(HAVE_STRUCT_POLLFD)], ,
1623 [#include <sys/poll.h>])
1624 AC_CHECK_TYPES([struct stat], [AC_DEFINE(HAVE_STRUCT_STAT)], ,
1625 [#include <sys/types.h>
1626 #include <sys/stat.h>
1627 #include <unistd.h>])
1628 AC_CHECK_TYPES([struct timespec], [AC_DEFINE(HAVE_STRUCT_TIMESPEC)], ,
1629 [#include <time.h>])
1630 AC_CHECK_TYPES([struct timeval], [AC_DEFINE(HAVE_STRUCT_TIMEVAL)], ,
1631 [#include <sys/time.h>
1632 #include <sys/types.h>
1633 #include <utime.h>])
1634 AC_CHECK_TYPES([struct timezone], [AC_DEFINE(HAVE_STRUCT_TIMEZONE)], ,
1635 [#include <sys/time.h>])
1636 AC_CHECK_TYPES([struct utimbuf], [AC_DEFINE(HAVE_STRUCT_UTIMBUF)], ,
1637 [#include <sys/types.h>
1638 #include <utime.h>])
1639 AC_CHECK_MEMBERS(
1640 [struct dirent.d_off, struct dirent.d_reclen, struct dirent.d_type],,,
1641 [#include <sys/types.h>
1642 #include <dirent.h>])
1644 dnl Favour xattr through glibc, but use libattr if we have to
1645 AC_CHECK_FUNC(lsetxattr, ,
1646 AC_CHECK_LIB(attr, lsetxattr, XATTR_LIB="-lattr",)
1647 )
1648 AC_SUBST(XATTR_LIB)
1650 dnl kinfo_proc.kp_proc works on darwin but fails on other simil-bsds
1651 AC_CHECK_MEMBERS(
1652 [struct kinfo_proc.kp_proc],,,
1653 [#include <sys/types.h>
1654 #include <sys/sysctl.h>
1655 #include <sys/proc.h>
1656 ])
1658 dnl *********************************
1659 dnl *** Checks for Windows compilation ***
1660 dnl *********************************
1661 AC_CHECK_HEADERS(sys/time.h)
1662 AC_CHECK_HEADERS(sys/param.h)
1663 AC_CHECK_HEADERS(dirent.h)
1665 dnl *********************************
1666 dnl *** Check for Console 2.0 I/O ***
1667 dnl *********************************
1668 AC_CHECK_HEADERS([curses.h])
1669 AC_CHECK_HEADERS([term.h], [], [],
1670 [#if HAVE_CURSES_H
1671 #include <curses.h>
1672 #endif
1673 ])
1674 AC_CHECK_HEADERS([termios.h])
1676 dnl * This is provided in io-layer, but on windows it's only available
1677 dnl * on xp+
1678 AC_DEFINE(HAVE_GETPROCESSID, 1, [Define if GetProcessId is available])
1679 else
1680 jdk_headers_found=no
1681 AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
1682 AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?))
1683 AC_CHECK_LIB(ole32, main, LIBS="$LIBS -lole32", AC_ERROR(bad mingw install?))
1684 AC_CHECK_LIB(winmm, main, LIBS="$LIBS -lwinmm", AC_ERROR(bad mingw install?))
1685 AC_CHECK_LIB(oleaut32, main, LIBS="$LIBS -loleaut32", AC_ERROR(bad mingw install?))
1686 AC_CHECK_LIB(advapi32, main, LIBS="$LIBS -ladvapi32", AC_ERROR(bad mingw install?))
1687 AC_CHECK_LIB(version, main, LIBS="$LIBS -lversion", AC_ERROR(bad mingw install?))
1689 dnl *********************************
1690 dnl *** Check for struct ip_mreqn ***
1691 dnl *********************************
1692 AC_MSG_CHECKING(for struct ip_mreqn)
1693 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1694 struct ip_mreqn mreq;
1695 mreq.imr_address.s_addr = 0;
1696 ], [
1697 # Yes, we have it...
1698 AC_MSG_RESULT(yes)
1699 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
1700 ], [
1701 # We'll just have to try and use struct ip_mreq
1702 AC_MSG_RESULT(no)
1703 AC_MSG_CHECKING(for struct ip_mreq)
1704 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1705 struct ip_mreq mreq;
1706 mreq.imr_interface.s_addr = 0;
1707 ], [
1708 # Yes, we have it...
1709 AC_MSG_RESULT(yes)
1710 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
1711 ], [
1712 # No multicast support
1713 AC_MSG_RESULT(no)
1714 ])
1715 ])
1716 AC_CHECK_FUNCS(GetProcessId)
1717 fi
1719 dnl socklen_t check
1720 AC_MSG_CHECKING(for socklen_t)
1721 AC_TRY_COMPILE([
1722 #include <sys/types.h>
1723 #include <sys/socket.h>
1724 ],[
1725 socklen_t foo;
1726 ],[
1727 ac_cv_c_socklen_t=yes
1728 AC_DEFINE(HAVE_SOCKLEN_T, 1, [Have socklen_t])
1729 AC_MSG_RESULT(yes)
1730 ],[
1731 AC_MSG_RESULT(no)
1732 ])
1734 AC_MSG_CHECKING(for array element initalizer support)
1735 AC_TRY_COMPILE([#include <sys/socket.h>], [
1736 const int array[] = {[1] = 2,};
1737 ], [
1738 # Yes, we have it...
1739 AC_MSG_RESULT(yes)
1740 AC_DEFINE(HAVE_ARRAY_ELEM_INIT,1,[Supports C99 array initialization])
1741 ], [
1742 # We'll have to use signals
1743 AC_MSG_RESULT(no)
1744 ])
1746 AC_CHECK_FUNCS(trunc, , AC_MSG_CHECKING(for trunc in math.h)
1747 # Simply calling trunc (0.0) is no good since gcc will optimize the call away
1748 AC_TRY_LINK([#include <math.h>],
1749 [ static void *p = &trunc; ],
1750 [
1751 AC_DEFINE(HAVE_TRUNC)
1752 AC_MSG_RESULT(yes)
1753 ac_cv_trunc=yes
1754 ],
1755 AC_MSG_RESULT(no)))
1757 if test "x$ac_cv_truncl" != "xyes"; then
1758 AC_CHECK_LIB(sunmath, aintl, [ AC_DEFINE(HAVE_AINTL, 1, [Has the 'aintl' function]) LIBS="$LIBS -lsunmath"])
1759 fi
1761 AC_CHECK_FUNCS(round)
1762 AC_CHECK_FUNCS(rint)
1764 dnl ****************************
1765 dnl *** Look for /dev/random ***
1766 dnl ****************************
1768 AC_MSG_CHECKING([if usage of random device is requested])
1769 AC_ARG_ENABLE(dev-random,
1770 [ --disable-dev-random disable the use of the random device (enabled by default)],
1771 try_dev_random=$enableval, try_dev_random=yes)
1773 AC_MSG_RESULT($try_dev_random)
1775 case "{$target}" in
1776 *-openbsd*)
1777 NAME_DEV_RANDOM="/dev/srandom"
1778 ;;
1780 dnl Win32 does not have /dev/random, they have their own method...
1782 *-*-mingw*|*-*-cygwin*)
1783 ac_cv_have_dev_random=no
1784 ;;
1786 dnl Everywhere else, it's /dev/random
1788 *)
1789 NAME_DEV_RANDOM="/dev/random"
1790 ;;
1791 esac
1793 AC_DEFINE_UNQUOTED(NAME_DEV_RANDOM, "$NAME_DEV_RANDOM", [Name of /dev/random])
1795 dnl Now check if the device actually exists
1797 if test "x$try_dev_random" = "xyes"; then
1798 AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
1799 [if test -r "$NAME_DEV_RANDOM" ; then
1800 ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
1801 if test "x$ac_cv_have_dev_random" = "xyes"; then
1802 AC_DEFINE(HAVE_CRYPT_RNG, 1, [Have /dev/random])
1803 fi
1804 else
1805 AC_MSG_CHECKING(for random device)
1806 ac_cv_have_dev_random=no
1807 AC_MSG_RESULT(has been disabled)
1808 fi
1810 if test "x$host_win32" = "xyes"; then
1811 AC_DEFINE(HAVE_CRYPT_RNG)
1812 fi
1814 if test "x$ac_cv_have_dev_random" = "xno" \
1815 && test "x$host_win32" = "xno"; then
1816 AC_MSG_WARN([[
1817 ***
1818 *** A system-provided entropy source was not found on this system.
1819 *** Because of this, the System.Security.Cryptography random number generator
1820 *** will throw a NotImplemented exception.
1821 ***
1822 *** If you are seeing this message, and you know your system DOES have an
1823 *** entropy collection in place, please contact <crichton@gimp.org> and
1824 *** provide information about the system and how to access the random device.
1825 ***
1826 *** Otherwise you can install either egd or prngd and set the environment
1827 *** variable MONO_EGD_SOCKET to point to the daemon's socket to use that.
1828 ***]])
1829 fi
1831 AC_MSG_CHECKING([if inter-process shared handles are requested])
1832 AC_ARG_ENABLE(shared-handles, [ --disable-shared-handles disable inter-process shared handles], try_shared_handles=$enableval, try_shared_handles=yes)
1833 AC_MSG_RESULT($try_shared_handles)
1834 if test "x$try_shared_handles" != "xyes"; then
1835 AC_DEFINE(DISABLE_SHARED_HANDLES, 1, [Disable inter-process shared handles])
1836 AC_SUBST(DISABLE_SHARED_HANDLES)
1837 fi
1839 AC_ARG_ENABLE(nunit-tests, [ --enable-nunit-tests Run the nunit tests of the class library on 'make check'])
1840 AM_CONDITIONAL(ENABLE_NUNIT_TESTS, [test x$enable_nunit_tests = xyes])
1842 AC_MSG_CHECKING([if big-arrays are to be enabled])
1843 AC_ARG_ENABLE(big-arrays, [ --enable-big-arrays Enable the allocation and indexing of arrays greater than Int32.MaxValue], enable_big_arrays=$enableval, enable_big_arrays=no)
1844 if test "x$enable_big_arrays" = "xyes" ; then
1845 if test "x$ac_cv_sizeof_void_p" = "x8"; then
1846 AC_DEFINE(MONO_BIG_ARRAYS,1,[Enable the allocation and indexing of arrays greater than Int32.MaxValue])
1847 else
1848 AC_MSG_ERROR([The allocation and indexing of arrays greater than Int32.MaxValue is not supported on this platform.])
1849 fi
1850 fi
1851 AC_MSG_RESULT($enable_big_arrays)
1853 dnl **************
1854 dnl *** DTRACE ***
1855 dnl **************
1857 AC_ARG_ENABLE(dtrace,[ --enable-dtrace Enable DTrace probes], enable_dtrace=$enableval, enable_dtrace=$has_dtrace)
1859 if test "x$enable_dtrace" = "xyes"; then
1860 if test "x$has_dtrace" = "xno"; then
1861 AC_MSG_ERROR([DTrace probes are not supported on this platform.])
1862 fi
1863 AC_PATH_PROG(DTRACE, [dtrace], [no], [$PATH:/usr/sbin])
1864 if test "x$DTRACE" = "xno"; then
1865 AC_MSG_RESULT([dtrace utility not found, dtrace support disabled.])
1866 enable_dtrace=no
1867 elif ! $DTRACE -h -s $srcdir/data/mono.d > /dev/null 2>&1; then
1868 AC_MSG_RESULT([dtrace doesn't support -h option, dtrace support disabled.])
1869 enable_dtrace=no
1870 fi
1871 fi
1873 dtrace_g=no
1874 if test "x$enable_dtrace" = "xyes"; then
1875 AC_DEFINE(ENABLE_DTRACE, 1, [Enable DTrace probes])
1876 DTRACEFLAGS=
1877 if test "x$ac_cv_sizeof_void_p" = "x8"; then
1878 case "$host" in
1879 powerpc-*-darwin*)
1880 DTRACEFLAGS="-arch ppc64"
1881 ;;
1882 i*86-*-darwin*)
1883 DTRACEFLAGS="-arch x86_64"
1884 ;;
1885 *)
1886 DTRACEFLAGS=-64
1887 ;;
1888 esac
1889 else
1890 case "$host" in
1891 powerpc-*-darwin*)
1892 DTRACEFLAGS="-arch ppc"
1893 ;;
1894 i*86-*-darwin*)
1895 DTRACEFLAGS="-arch i386"
1896 ;;
1897 *)
1898 DTRACEFLAGS=-32
1899 ;;
1900 esac
1901 fi
1902 AC_SUBST(DTRACEFLAGS)
1903 case "$host" in
1904 *-*-solaris*)
1905 dtrace_g=yes
1906 ;;
1907 esac
1908 AC_CHECK_HEADERS([sys/sdt.h])
1909 fi
1910 AM_CONDITIONAL(ENABLE_DTRACE, [test x$enable_dtrace = xyes])
1911 AM_CONDITIONAL(DTRACE_G_REQUIRED, [test x$dtrace_g = xyes])
1913 dnl **************
1914 dnl *** LLVM ***
1915 dnl **************
1917 AC_ARG_ENABLE(llvm,[ --enable-llvm Enable the experimental LLVM back-end], enable_llvm=$enableval, enable_llvm=no)
1919 if test "x$enable_llvm" = "xyes"; then
1920 AC_PATH_PROG(LLVM_CONFIG, llvm-config, no)
1921 if test "x$LLVM_CONFIG" = "xno"; then
1922 AC_MSG_ERROR([llvm-config not found.])
1923 fi
1925 # The output of --cflags seems to include optimizations flags too
1926 LLVM_CFLAGS=`$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'`
1927 # LLVM is compiled with -fno-rtti, so we need this too, since our classes inherit
1928 # from LLVM classes.
1929 LLVM_CXXFLAGS="`$LLVM_CONFIG --cxxflags` -fno-rtti"
1930 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
1931 LLVM_LIBS=`$LLVM_CONFIG --libs core bitwriter jit x86codegen`
1932 LLVM_LIBS="$LLVM_LDFLAGS $LLVM_LIBS -lstdc++"
1934 # Should be something like '2.6' or '2.7svn'
1935 llvm_version=`$LLVM_CONFIG --version`
1936 major_version=`echo $llvm_version | cut -c 1`
1937 minor_version=`echo $llvm_version | cut -c 3`
1939 AC_DEFINE_UNQUOTED(LLVM_MAJOR_VERSION, $major_version, [Major version of LLVM libraries])
1940 AC_DEFINE_UNQUOTED(LLVM_MINOR_VERSION, $minor_version, [Minor version of LLVM libraries])
1942 # Have to pass these on the command line since mini-llvm-cpp.h already includes
1943 # llvm's config.h
1944 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_MAJOR_VERSION=$major_version -DLLVM_MINOR_VERSION=$minor_version"
1946 AC_SUBST(LLVM_CFLAGS)
1947 AC_SUBST(LLVM_CXXFLAGS)
1948 AC_SUBST(LLVM_LIBS)
1949 AC_SUBST(LLVM_LDFLAGS)
1950 AC_DEFINE(ENABLE_LLVM, 1, [Enable the LLVM back end])
1951 fi
1953 AM_CONDITIONAL(ENABLE_LLVM, [test x$enable_llvm = xyes])
1955 TARGET="unknown"
1956 ACCESS_UNALIGNED="yes"
1958 JIT_SUPPORTED=no
1959 INTERP_SUPPORTED=no
1960 LIBC="libc.so.6"
1961 INTL="libc.so.6"
1962 SQLITE="libsqlite.so.0"
1963 SQLITE3="libsqlite3.so.0"
1964 X11="libX11.so"
1966 sizeof_register="SIZEOF_VOID_P"
1968 jit_wanted=false
1969 interp_wanted=false
1970 case "$host" in
1971 # mips-sgi-irix5.* | mips-sgi-irix6.*)
1972 # TARGET=MIPS;
1973 # ACCESS_UNALIGNED="no"
1974 # ;;
1975 mips*)
1976 TARGET=MIPS;
1977 arch_target=mips;
1978 ACCESS_UNALIGNED="no"
1979 JIT_SUPPORTED=yes
1980 jit_wanted=true
1982 AC_MSG_CHECKING(for mips n32)
1983 AC_TRY_COMPILE([], [
1984 void main () {
1985 #if _MIPS_SIM != _ABIN32
1986 #error Not mips n32
1987 #endif
1988 }
1989 ],[
1990 AC_MSG_RESULT(yes)
1991 sizeof_register=8
1992 ],[
1993 AC_MSG_RESULT(no)
1994 ])
1995 ;;
1996 i*86-*-*)
1997 TARGET=X86;
1998 arch_target=x86;
1999 JIT_SUPPORTED=yes
2000 jit_wanted=true
2001 case $host_os in
2002 solaris*)
2003 LIBC="libc.so"
2004 INTL="libintl.so"
2005 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2006 TARGET=AMD64
2007 arch_target=amd64
2008 fi
2010 # On solaris 10 x86, gcc prints a warning saying 'visibility attribute not supported on this configuration; ignored', but linking fails. A test case:
2011 # int astruct __attribute__ ((visibility ("hidden")));
2012 # void foo ()
2013 # {
2014 # void *p = &astruct;
2015 # }
2016 # gcc -fPIC --shared -o libfoo.so foo.c
2017 # yields:
2018 # foo.c:6: warning: visibility attribute not supported in this configuration; ignored
2019 # ld: fatal: relocation error: R_386_GOTOFF: file /var/tmp//ccxYR96k.o: symbol astruct: relocation must bind locally
2020 have_visibility_hidden=no
2021 ;;
2022 cygwin*)
2023 have_visibility_hidden=no
2024 esac
2025 ;;
2026 x86_64-*-* | amd64-*-*)
2027 TARGET=AMD64;
2028 arch_target=amd64;
2029 JIT_SUPPORTED=yes
2030 jit_wanted=true
2031 ;;
2032 ia64-*-*)
2033 TARGET=IA64
2034 arch_target=ia64
2035 ACCESS_UNALIGNED="no"
2036 JIT_SUPPORTED=yes
2037 jit_wanted=true
2038 LIBC="libc.so.6.1"
2039 INTL="libc.so.6.1"
2040 AC_CHECK_LIB(unwind, _U_dyn_register, [], [AC_MSG_ERROR(library libunwind not found)])
2041 libmono_ldflags="-lunwind"
2042 ;;
2043 sparc*-*-*)
2044 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2045 TARGET=SPARC64
2046 else
2047 TARGET=SPARC
2048 fi
2049 arch_target=sparc;
2050 JIT_SUPPORTED=yes
2051 ACCESS_UNALIGNED="no"
2052 case $host_os in
2053 linux*) ;;
2054 *)
2055 LIBC="libc.so"
2056 INTL="libintl.so"
2057 esac
2058 jit_wanted=true
2059 if test x"$GCC" = xyes; then
2060 # We don't support v8 cpus
2061 CFLAGS="$CFLAGS -Wno-cast-align -mcpu=v9"
2062 fi
2063 if test x"$AR" = xfalse; then
2064 AC_MSG_ERROR([The required utility 'ar' is not found in your PATH. Usually it can be found in /usr/ccs/bin.])
2065 fi
2066 ;;
2067 alpha*-*-linux* | alpha*-*-osf*)
2068 TARGET=ALPHA;
2069 ACCESS_UNALIGNED="no"
2070 JIT_SUPPORTED=yes
2071 jit_wanted=true
2072 arch_target=alpha;
2073 CFLAGS="$CFLAGS -mieee -O0"
2074 case $host_os in
2075 linux*)
2076 LIBC="libc.so.6.1"
2077 INTL="libc.so.6.1"
2078 esac
2079 ;;
2080 *-*-mingw*|*-*-cygwin*)
2081 # When this is enabled, it leads to very strange crashes at runtime (gcc-3.4.4)
2082 have_visibility_hidden=no
2083 INTL="intl"
2084 ;;
2085 hppa2.0w-hp-hpux11.00 | hppa64-hp-hpux11.00)
2086 TARGET=HPPA;
2087 arch_target=hppa;
2088 LIBC="libc.sl"
2089 ACCESS_UNALIGNED="no"
2090 INTERP_SUPPORTED=yes
2091 interp_wanted=true
2092 ;;
2093 hppa*linux*)
2094 TARGET=HPPA;
2095 arch_target=hppa;
2096 ACCESS_UNALIGNED="no"
2097 JIT_SUPPORTED=yes
2098 jit_wanted=true
2099 ;;
2100 macppc-*-openbsd* | powerpc*-*-linux* | powerpc-*-openbsd* | \
2101 powerpc-*-sysv* | powerpc-*-darwin* | powerpc-*-netbsd* | powerpc-*-freebsd* )
2102 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2103 TARGET=POWERPC64;
2104 CPPFLAGS="$CPPFLAGS -D__mono_ppc__ -D__mono_ppc64__"
2105 CFLAGS="$CFLAGS -mminimal-toc"
2106 else
2107 TARGET=POWERPC;
2108 CPPFLAGS="$CPPFLAGS -D__mono_ppc__"
2109 fi
2110 arch_target=ppc;
2111 JIT_SUPPORTED=yes
2112 jit_wanted=true
2113 ;;
2114 arm*-darwin*)
2115 TARGET=ARM;
2116 arch_target=arm;
2117 ACCESS_UNALIGNED="no"
2118 JIT_SUPPORTED=yes
2119 CPPFLAGS="$CPPFLAGS -DARM_FPU_NONE=1"
2120 jit_wanted=true
2121 ;;
2122 arm*-linux*)
2123 TARGET=ARM;
2124 arch_target=arm;
2125 ACCESS_UNALIGNED="no"
2126 JIT_SUPPORTED=yes
2127 jit_wanted=true
2128 ;;
2129 s390-*-linux*)
2130 TARGET=S390;
2131 arch_target=s390;
2132 ACCESS_UNALIGNED="no"
2133 JIT_SUPPORTED=yes
2134 jit_wanted=true
2135 # Required CFLAGS for s390[x]. USE_STRING_INLINES is automatic with gcc 4.1
2136 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
2137 ;;
2138 s390x-*-linux*)
2139 TARGET=S390x;
2140 arch_target=s390x;
2141 ACCESS_UNALIGNED="no"
2142 JIT_SUPPORTED=yes
2143 jit_wanted=true
2144 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
2145 ;;
2146 esac
2148 if test "x$host" != "x$target"; then
2149 case "$target" in
2150 powerpc64-ps3-linux-gnu)
2151 TARGET=POWERPC64
2152 arch_target=powerpc64
2153 AC_DEFINE(TARGET_PS3, 1, [...])
2154 AC_DEFINE(MONO_CROSS_COMPILE,1,[The runtime is compiled for cross-compiling mode])
2155 # It would be better to just use TARGET_POWERPC64, but lots of code already
2156 # uses this define
2157 AC_DEFINE(__mono_ppc64__, 1, [...])
2158 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2159 sizeof_register=8
2160 target_byte_order=G_BIG_ENDIAN
2161 ;;
2163 powerpc64-xbox360-linux-gnu)
2164 TARGET=POWERPC64
2165 arch_target=powerpc64
2166 AC_DEFINE(TARGET_XBOX360, 1, [...])
2167 AC_DEFINE(MONO_CROSS_COMPILE,1,[The runtime is compiled for cross-compiling mode])
2168 # It would be better to just use TARGET_POWERPC64, but lots of code already
2169 # uses this define
2170 sizeof_register=8
2171 target_byte_order=G_BIG_ENDIAN
2172 ;;
2173 *)
2174 AC_MSG_ERROR([Cross compiling is only supported for targets matching 'powerpc64-{ps3,xbox360}-linux-gnu'])
2175 esac
2176 fi
2178 # FIXME: Define the others as well
2179 case "$TARGET" in
2180 X86)
2181 AC_DEFINE(TARGET_X86, 1, [...])
2182 ;;
2183 AMD64)
2184 AC_DEFINE(TARGET_AMD64, 1, [...])
2185 ;;
2186 ARM)
2187 AC_DEFINE(TARGET_ARM, 1, [...])
2188 ;;
2189 POWERPC)
2190 AC_DEFINE(TARGET_POWERPC, 1, [...])
2191 ;;
2192 POWERPC64)
2193 AC_DEFINE(TARGET_POWERPC, 1, [...])
2194 AC_DEFINE(TARGET_POWERPC64, 1, [...])
2195 ;;
2196 esac
2198 if test "x$sizeof_register" = "x4"; then
2199 AC_DEFINE(SIZEOF_REGISTER,4,[size of machine integer registers])
2200 elif test "x$sizeof_register" = "x8"; then
2201 AC_DEFINE(SIZEOF_REGISTER,8,[size of machine integer registers])
2202 else
2203 AC_DEFINE(SIZEOF_REGISTER,SIZEOF_VOID_P,[size of machine integer registers])
2204 fi
2206 if test "x$target_byte_order" = "xG_BIG_ENDIAN"; then
2207 AC_DEFINE(TARGET_BYTE_ORDER,G_BIG_ENDIAN,[byte order of target])
2208 elif test "x$target_byte_order" = "xG_LITTLE_ENDIAN"; then
2209 AC_DEFINE(TARGET_BYTE_ORDER,G_LITTLE_ENDIAN,[byte order of target])
2210 else
2211 AC_DEFINE(TARGET_BYTE_ORDER,G_BYTE_ORDER,[byte order of target])
2212 fi
2214 if test "x$have_visibility_hidden" = "xyes"; then
2215 AC_DEFINE(HAVE_VISIBILITY_HIDDEN, 1, [Support for the visibility ("hidden") attribute])
2216 fi
2218 if test "x$have_deprecated" = "xyes"; then
2219 AC_DEFINE(HAVE_DEPRECATED, 1, [Support for the deprecated attribute])
2220 fi
2222 AC_ARG_WITH(jit, [ --with-jit=yes,no If you want to build scripts that default to the JIT (defaults to no)],[
2223 if test x$withval = xyes; then
2224 jit_wanted=true
2225 else
2226 jit_wanted=false
2227 fi
2228 ])
2230 AC_ARG_WITH(interp, [ --with-interp=yes,no If you want to build scripts that default to the interpreter (defaults to no)],[
2231 if test x$withval = xyes; then
2232 interp_wanted=true
2233 else
2234 interp_wanted=false
2235 fi
2236 ])
2238 USEJIT=false
2239 if test x$JIT_SUPPORTED = xyes; then
2240 if $jit_wanted; then
2241 USEJIT=true
2242 jit_status="Building and using the JIT"
2243 else
2244 if $interp_wanted; then
2245 jit_status="Building the JIT, defaulting to the interpreter"
2246 else
2247 AC_ERROR(No JIT or interpreter support available or selected.)
2248 fi
2249 fi
2250 else
2251 if test x$interp_wanted = xtrue; then
2252 jit_status="interpreter"
2253 else
2254 AC_ERROR(No JIT or interpreter support available or selected.)
2255 fi
2256 fi
2258 AM_CONDITIONAL(USE_JIT, test x$USEJIT = xtrue)
2260 libsuffix=".so"
2262 case "$host" in
2263 *-*-darwin*)
2264 libsuffix=".dylib"
2265 LIBC="libc.dylib"
2266 INTL="libintl.dylib"
2267 SQLITE="libsqlite.0.dylib"
2268 SQLITE3="libsqlite3.0.dylib"
2269 X11="libX11.dylib"
2270 ;;
2271 *-*-*netbsd*)
2272 LIBC="libc.so.12"
2273 INTL="libintl.so.0"
2274 ;;
2275 *-*-*freebsd*)
2276 LIBC="libc.so"
2277 INTL="libintl.so"
2278 ;;
2279 *-*-*openbsd*)
2280 LIBC="libc.so"
2281 INTL="libintl.so"
2282 ;;
2283 *-*-*linux*)
2284 AC_PATH_X
2285 AC_MSG_CHECKING(for the soname of libX11.so)
2286 for i in $x_libraries /usr/lib /usr/lib64; do
2287 for r in 4 5 6; do
2288 if test -f $i/libX11.so.$r; then
2289 X11=libX11.so.$r
2290 AC_MSG_RESULT($X11)
2291 fi
2292 done
2293 done
2295 if test "x$X11" = "xlibX11.so"; then
2296 AC_MSG_WARN([Could not find X development libs. Do you have the -devel package installed? WinForms may not work...]);
2297 fi
2298 ;;
2299 esac
2302 AC_SUBST(libsuffix)
2304 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86"; then
2305 if test "x$with_tls" = "x__thread"; then
2306 #
2307 # On some linux distributions, TLS works in executables, but linking
2308 # against a shared library containing TLS fails with:
2309 # undefined reference to `__tls_get_addr'
2310 #
2311 rm -f conftest.c conftest.so conftest
2312 echo "static __thread int foo; void main () { foo = 5; }" > conftest.c
2313 $CC -fPIC --shared -o conftest.so conftest.c > /dev/null 2>&1
2314 $CC -o conftest conftest.so > /dev/null 2>&1
2315 if test ! -f conftest; then
2316 AC_MSG_WARN([Disabling usage of __thread.]);
2317 with_tls=pthread
2318 fi
2319 rm -f conftest.c conftest.so conftest
2320 fi
2321 fi
2323 mono_debugger_supported=no
2324 AC_ARG_ENABLE(mono-debugger, [ --disable-mono-debugger disable support for the mdb debugger], try_mono_debugger=$enableval, try_mono_debugger=yes)
2325 if test "x$try_mono_debugger" = "xyes"; then
2326 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86" -o "x$TARGET" = "xALPHA"; then
2327 if test x$use_included_gc = xyes; then
2328 case "$host" in
2329 *-*-*linux*)
2330 mono_debugger_supported=yes
2331 ;;
2332 *86-apple-darwin*)
2333 mono_debugger_supported=yes
2334 ;;
2335 esac
2336 fi
2337 fi
2338 fi
2340 AC_MSG_CHECKING(if the Mono Debugger is supported on this platform)
2341 if test "x$mono_debugger_supported" = "xyes"; then
2342 AC_DEFINE(MONO_DEBUGGER_SUPPORTED,1,[The Mono Debugger is supported on this platform])
2343 fi
2344 AC_MSG_RESULT($mono_debugger_supported)
2345 AM_CONDITIONAL(MONO_DEBUGGER_SUPPORTED, test x$mono_debugger_supported = xyes)
2347 if test "x$with_tls" = "x__thread"; then
2348 AC_DEFINE(HAVE_KW_THREAD, 1, [Have __thread keyword])
2349 # Pass the information to libgc
2350 CPPFLAGS="$CPPFLAGS -DUSE_COMPILER_TLS"
2351 AC_MSG_CHECKING(if the tls_model attribute is supported)
2352 AC_TRY_COMPILE([static __thread int foo __attribute__((tls_model("initial-exec")));], [
2353 ], [
2354 AC_MSG_RESULT(yes)
2355 AC_DEFINE(HAVE_TLS_MODEL_ATTR, 1, [tld_model available])
2356 ], [
2357 AC_MSG_RESULT(no)
2358 ])
2359 fi
2361 if test ${TARGET} = ARM && test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
2362 dnl ******************************************
2363 dnl *** Check to see what FPU is available ***
2364 dnl ******************************************
2365 AC_MSG_CHECKING(which FPU to use)
2367 AC_TRY_COMPILE([], [
2368 __asm__ ("ldfd f0, [r0]");
2369 ], fpu=FPA, fpu=NONE)
2371 AC_MSG_RESULT($fpu)
2372 CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu=1"
2373 unset fpu
2374 fi
2376 if test ${TARGET} = unknown; then
2377 CPPFLAGS="$CPPFLAGS -DNO_PORT"
2378 AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
2379 fi
2381 if test ${ACCESS_UNALIGNED} = no; then
2382 CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
2383 fi
2385 case "x$gc" in
2386 xincluded)
2387 # Pass CPPFLAGS to libgc configure
2388 # We should use a separate variable for this to avoid passing useless and
2389 # potentially problematic defines to libgc (like -D_FILE_OFFSET_BITS=64)
2390 # This should be executed late so we pick up the final version of CPPFLAGS
2391 # The problem with this approach, is that during a reconfigure, the main
2392 # configure scripts gets invoked with these arguments, so we use separate
2393 # variables understood by libgc's configure to pass CPPFLAGS and CFLAGS.
2394 LIBGC_CPPFLAGS=$CPPFLAGS
2395 if test x$TARGET = xSPARC -o x$TARGET = xSPARC64; then
2396 LIBGC_CPPFLAGS=`echo $LIBGC_CPPFLAGS | sed -e 's/-D_FILE_OFFSET_BITS=64//g'`
2397 fi
2398 ac_configure_args="$ac_configure_args --disable-embed-check --with-libgc-threads=$libgc_threads $libgc_configure_args \"CPPFLAGS_FOR_LIBGC=$LIBGC_CPPFLAGS\" \"CFLAGS_FOR_LIBGC=$CFLAGS_FOR_LIBGC\""
2399 AC_CONFIG_SUBDIRS(libgc)
2400 ;;
2401 esac
2403 #AC_ARG_WITH(profile2, [ --with-profile2=yes,no If you want to install the 2.0 FX (defaults to yes)], [], [with_profile2=yes])
2404 AC_ARG_WITH(profile4, [ --with-profile4=yes,no If you want to install the 4.0 FX (defaults to yes)], [], [with_profile4=yes])
2405 AC_ARG_WITH(moonlight, [ --with-moonlight=yes,no If you want to build the Moonlight 2.1 assemblies (defaults to yes)], [], [with_moonlight=yes])
2406 AC_ARG_WITH(monotouch, [ --with-monotouch=yes,no If you want to build the raw MonoTouch 2.1 assemblies (defaults to no)], [], [with_monotouch=no])
2408 OPROFILE=no
2409 AC_ARG_WITH(oprofile,[ --with-oprofile=no,<oprofile install dir> Enable oprofile support (defaults to no)],[
2410 if test x$with_oprofile != xno; then
2411 oprofile_include=$with_oprofile/include
2412 if test ! -f $oprofile_include/opagent.h; then
2413 AC_MSG_ERROR([oprofile include file not found at $oprofile_include/opagent.h])
2414 fi
2415 OPROFILE=yes
2416 OPROFILE_CFLAGS="-I$oprofile_include"
2417 OPROFILE_LIBS="-L$with_oprofile/lib/oprofile -lopagent"
2418 AC_DEFINE(HAVE_OPROFILE,1,[Have oprofile support])
2419 fi
2420 ])
2422 MALLOC_MEMPOOLS=no
2423 AC_ARG_WITH(malloc_mempools,[ --with-malloc-mempools=yes,no Use malloc for each single mempool allocation (only for runtime debugging, defaults to no)],[
2424 if test x$with_malloc_mempools = xyes; then
2425 MALLOC_MEMPOOLS=yes
2426 AC_DEFINE(USE_MALLOC_FOR_MEMPOOLS,1,[Use malloc for each single mempool allocation])
2427 fi
2428 ])
2431 DISABLE_MCS_DOCS=no
2432 AC_ARG_WITH(mcs_docs,[ --with-mcs-docs=yes,no If you want to build the documentation under mcs (defaults to yes)],[
2433 if test x$with_mcs_docs != xyes; then
2434 DISABLE_MCS_DOCS=yes
2435 fi
2436 ])
2438 dnl
2439 dnl Consistency settings
2440 dnl
2441 if test x$cross_compiling = xyes -o x$enable_mcs_build = xno; then
2442 DISABLE_MCS_DOCS=yes
2443 docs_dir=""
2444 else
2445 docs_dir=docs
2446 fi
2447 AC_SUBST(docs_dir)
2449 AM_CONDITIONAL(HAVE_OPROFILE, test x$OPROFILE = xyes)
2450 AC_SUBST(OPROFILE_CFLAGS)
2451 AC_SUBST(OPROFILE_LIBS)
2453 libmono_ldflags="$libmono_ldflags $LIBS"
2455 AM_CONDITIONAL(INSTALL_2_1, [test "x$with_moonlight" = xyes])
2456 AM_CONDITIONAL(INSTALL_4_0, [test "x$with_profile4" = xyes])
2457 AM_CONDITIONAL(INSTALL_MONOTOUCH, [test "x$with_monotouch" = xyes])
2459 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
2460 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
2461 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
2462 AM_CONDITIONAL(SPARC64, test x$TARGET = xSPARC64)
2463 AM_CONDITIONAL(X86, test x$TARGET = xX86)
2464 AM_CONDITIONAL(AMD64, test x$TARGET = xAMD64)
2465 AM_CONDITIONAL(ALPHA, test x$TARGET = xALPHA)
2466 AM_CONDITIONAL(IA64, test x$TARGET = xIA64)
2467 AM_CONDITIONAL(M68K, test x$TARGET = xM68K)
2468 AM_CONDITIONAL(MIPS, test x$TARGET = xMIPS)
2469 AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
2470 AM_CONDITIONAL(POWERPC64, test x$TARGET = xPOWERPC64)
2471 AM_CONDITIONAL(ARM, test x$TARGET = xARM)
2472 AM_CONDITIONAL(S390, test x$TARGET = xS390)
2473 AM_CONDITIONAL(S390x, test x$TARGET = xS390x)
2474 AM_CONDITIONAL(HPPA, test x$TARGET = xHPPA)
2476 AM_CONDITIONAL(JIT_SUPPORTED, test x$JIT_SUPPORTED = xyes)
2477 AM_CONDITIONAL(INTERP_SUPPORTED, test x$interp_wanted = xtrue)
2478 AM_CONDITIONAL(INCLUDED_LIBGC, test x$gc = xincluded)
2480 AC_SUBST(LIBC)
2481 AC_SUBST(INTL)
2482 AC_SUBST(SQLITE)
2483 AC_SUBST(SQLITE3)
2484 AC_SUBST(X11)
2485 AC_DEFINE_UNQUOTED(ARCHITECTURE,"$arch_target",[The architecture this is running on])
2486 AC_SUBST(arch_target)
2487 AC_SUBST(CFLAGS)
2488 AC_SUBST(CPPFLAGS)
2489 AC_SUBST(LDFLAGS)
2491 mono_build_root=`pwd`
2492 AC_SUBST(mono_build_root)
2494 if test x$USEJIT = xtrue; then
2495 mono_runtime=mono/mini/mono
2496 else
2497 mono_runtime=mono/interpreter/mint
2498 fi
2499 AC_SUBST(mono_runtime)
2501 mono_cfg_root=$mono_build_root/runtime
2502 if test x$host_win32 = xyes; then
2503 if test "x$cross_compiling" = "xno"; then
2504 mono_cfg_dir=`cygpath -w -a $mono_cfg_root`\\etc
2505 else
2506 mono_cfg_dir=`echo $mono_cfg_root | tr '/' '\\'`\\etc
2507 fi
2508 else
2509 mono_cfg_dir=$mono_cfg_root/etc
2510 fi
2511 AC_SUBST(mono_cfg_dir)
2513 AC_CONFIG_FILES([po/mcs/Makefile.in])
2515 AC_CONFIG_FILES([runtime/mono-wrapper],[chmod +x runtime/mono-wrapper])
2516 AC_CONFIG_FILES([runtime/monodis-wrapper],[chmod +x runtime/monodis-wrapper])
2518 AC_CONFIG_COMMANDS([runtime/etc/mono/1.0/machine.config],
2519 [ depth=../../../..
2520 case $srcdir in
2521 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2522 .) reldir=$depth ;;
2523 *) reldir=$depth/$srcdir ;;
2524 esac
2525 $ac_aux_dir/install-sh -d runtime/etc/mono/1.0
2526 cd runtime/etc/mono/1.0
2527 rm -f machine.config
2528 $LN_S $reldir/data/net_1_1/machine.config machine.config
2529 cd $depth
2530 ],[LN_S='$LN_S'])
2532 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/machine.config],
2533 [ depth=../../../..
2534 case $srcdir in
2535 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2536 .) reldir=$depth ;;
2537 *) reldir=$depth/$srcdir ;;
2538 esac
2539 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
2540 cd runtime/etc/mono/2.0
2541 rm -f machine.config
2542 $LN_S $reldir/data/net_2_0/machine.config machine.config
2543 cd $depth
2544 ],[LN_S='$LN_S'])
2546 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/web.config],
2547 [ depth=../../../..
2548 case $srcdir in
2549 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2550 .) reldir=$depth ;;
2551 *) reldir=$depth/$srcdir ;;
2552 esac
2553 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
2554 cd runtime/etc/mono/2.0
2555 rm -f web.config
2556 $LN_S $reldir/data/net_2_0/web.config web.config
2557 cd $depth
2558 ],[LN_S='$LN_S'])
2560 AC_CONFIG_COMMANDS([runtime/etc/mono/browscap.ini],
2561 [ depth=../../..
2562 case $srcdir in
2563 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2564 .) reldir=$depth ;;
2565 *) reldir=$depth/$srcdir ;;
2566 esac
2567 $ac_aux_dir/install-sh -d runtime/etc/mono/
2568 cd runtime/etc/mono/
2569 rm -f browscap.ini
2570 $LN_S $reldir/data/browscap.ini browscap.ini
2571 cd $depth
2572 ],[LN_S='$LN_S'])
2574 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/Browsers/Compat.browser],
2575 [ depth=../../../../..
2576 case $srcdir in
2577 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2578 .) reldir=$depth ;;
2579 *) reldir=$depth/$srcdir ;;
2580 esac
2581 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0/Browsers/
2582 cd runtime/etc/mono/2.0/Browsers
2583 rm -f Compat.browser
2584 $LN_S $reldir/data/net_2_0/Browsers/Compat.browser Compat.browser
2585 cd $depth
2586 ],[LN_S='$LN_S'])
2588 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/machine.config],
2589 [ depth=../../../..
2590 case $srcdir in
2591 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2592 .) reldir=$depth ;;
2593 *) reldir=$depth/$srcdir ;;
2594 esac
2595 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
2596 cd runtime/etc/mono/4.0
2597 rm -f machine.config
2598 $LN_S $reldir/data/net_4_0/machine.config machine.config
2599 cd $depth
2600 ],[LN_S='$LN_S'])
2602 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/web.config],
2603 [ depth=../../../..
2604 case $srcdir in
2605 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2606 .) reldir=$depth ;;
2607 *) reldir=$depth/$srcdir ;;
2608 esac
2609 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
2610 cd runtime/etc/mono/4.0
2611 rm -f web.config
2612 $LN_S $reldir/data/net_4_0/web.config web.config
2613 cd $depth
2614 ],[LN_S='$LN_S'])
2616 if test x$enable_quiet_build = xyes; then
2617 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])
2618 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/$ECHO "copying selected/# "copying selected/g' < libtool > libtool.tmp && mv libtool.tmp libtool && chmod a+x libtool])
2619 fi
2621 AC_OUTPUT([
2622 Makefile
2623 mono-core.spec
2624 mono-uninstalled.pc
2625 scripts/mono-find-provides
2626 scripts/mono-find-requires
2627 mono/Makefile
2628 mono/utils/Makefile
2629 mono/metadata/Makefile
2630 mono/dis/Makefile
2631 mono/cil/Makefile
2632 mono/arch/Makefile
2633 mono/arch/x86/Makefile
2634 mono/arch/amd64/Makefile
2635 mono/arch/hppa/Makefile
2636 mono/arch/ppc/Makefile
2637 mono/arch/sparc/Makefile
2638 mono/arch/s390/Makefile
2639 mono/arch/s390x/Makefile
2640 mono/arch/arm/Makefile
2641 mono/arch/alpha/Makefile
2642 mono/arch/ia64/Makefile
2643 mono/arch/mips/Makefile
2644 mono/interpreter/Makefile
2645 mono/tests/Makefile
2646 mono/tests/tests-config
2647 mono/tests/assemblyresolve/Makefile
2648 mono/tests/cas/Makefile
2649 mono/tests/cas/assembly/Makefile
2650 mono/tests/cas/demand/Makefile
2651 mono/tests/cas/inheritance/Makefile
2652 mono/tests/cas/linkdemand/Makefile
2653 mono/tests/cas/threads/Makefile
2654 mono/benchmark/Makefile
2655 mono/monograph/Makefile
2656 mono/io-layer/Makefile
2657 mono/mini/Makefile
2658 mono/profiler/Makefile
2659 ikvm-native/Makefile
2660 scripts/Makefile
2661 man/Makefile
2662 web/Makefile
2663 docs/Makefile
2664 data/Makefile
2665 data/net_2_0/Makefile
2666 data/net_4_0/Makefile
2667 data/net_2_0/Browsers/Makefile
2668 data/mint.pc
2669 data/mono-2.pc
2670 data/mono-cairo.pc
2671 data/mono-nunit.pc
2672 data/mono-options.pc
2673 data/mono-lineeditor.pc
2674 data/monodoc.pc
2675 data/mono.web.pc
2676 data/dotnet.pc
2677 data/dotnet35.pc
2678 data/wcf.pc
2679 data/cecil.pc
2680 data/system.web.extensions_1.0.pc
2681 data/system.web.extensions.design_1.0.pc
2682 data/system.web.mvc.pc
2683 samples/Makefile
2684 support/Makefile
2685 data/config
2686 tools/Makefile
2687 tools/locale-builder/Makefile
2688 runtime/Makefile
2689 msvc/Makefile
2690 po/Makefile
2691 ])
2693 if test x$host_win32 = xyes; then
2694 # Get rid of 'cyg' prefixes in library names
2695 sed -e "s/\/cyg\//\/\//" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
2696 # libtool seems to inherit -mno-cygwin from our CFLAGS, and uses it to compile its executable
2697 # wrapper scripts which use exec(). gcc has no problem compiling+linking this, but the resulting
2698 # executable doesn't work...
2699 sed -e "s,-mno-cygwin,,g" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
2700 fi
2702 (
2703 case $prefix in
2704 NONE) prefix=$ac_default_prefix ;;
2705 esac
2706 case $exec_prefix in
2707 NONE) exec_prefix='${prefix}' ;;
2708 esac
2710 test -w $srcdir/$mcsdir/build || chmod +w $srcdir/$mcsdir/build
2712 #
2713 # If we are cross compiling, we don't build in the mcs/ tree. Let us not clobber
2714 # any existing config.make. This allows people to share the same source tree
2715 # with different build directories, one native and one cross
2716 #
2717 if test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
2718 echo "prefix=$prefix" > $srcdir/$mcsdir/build/config.make
2719 echo "exec_prefix=$exec_prefix" >> $srcdir/$mcsdir/build/config.make
2720 echo "sysconfdir=$sysconfdir" >> $srcdir/$mcsdir/build/config.make
2721 echo 'mono_libdir=${exec_prefix}/lib' >> $srcdir/$mcsdir/build/config.make
2722 echo 'MCS_FLAGS = $(PLATFORM_DEBUG_FLAGS)' >> $srcdir/$mcsdir/build/config.make
2723 echo 'IL_FLAGS = /debug' >> $srcdir/$mcsdir/build/config.make
2724 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $srcdir/$mcsdir/build/config.make
2725 echo "ILDISASM = $mono_build_root/runtime/monodis-wrapper" >> $srcdir/$mcsdir/build/config.make
2726 case $INSTALL in
2727 [[\\/$]]* | ?:[[\\/]]* ) mcs_INSTALL=$INSTALL ;;
2728 *) mcs_INSTALL=$mono_build_root/$INSTALL ;;
2729 esac
2731 echo "INSTALL = $mcs_INSTALL" >> $srcdir/$mcsdir/build/config.make
2733 export VERSION
2734 [myver=$($AWK 'BEGIN {
2735 split (ENVIRON["VERSION"] ".0.0.0", vsplit, ".")
2736 if(length(vsplit [1]) > 4) {
2737 split (substr(ENVIRON["VERSION"], 0, 4) "." substr(ENVIRON["VERSION"], 5) ".0.0", vsplit, ".")
2738 }
2739 print vsplit [1] "." vsplit [2] "." vsplit [3] "." vsplit [4]
2740 }')]
2742 echo "MONO_VERSION = $myver" >> $srcdir/$mcsdir/build/config.make
2743 fi
2745 if test x$platform_darwin = xyes; then
2746 echo "PLATFORM = darwin" >> $srcdir/$mcsdir/build/config.make
2747 fi
2749 if test x$TARGET = xAMD64 -a x$host_win32 = xno -a "x$AOT_SUPPORTED" = "xyes"; then
2750 echo "ENABLE_AOT = 1" >> $srcdir/$mcsdir/build/config.make
2751 fi
2753 # if we have an olive folder, override the default settings
2754 if test -d $olivedir; then
2756 test -w $srcdir/$olivedir/build || chmod +w $srcdir/$olivedir/build
2758 if test x$cross_compiling = xno && test x$enable_olive_build != xno; then
2759 echo "prefix=$prefix" > $srcdir/$olivedir/build/config.make
2760 echo "exec_prefix=$exec_prefix" >> $srcdir/$olivedir/build/config.make
2761 echo 'mono_libdir=${exec_prefix}/lib' >> $srcdir/$olivedir/build/config.make
2762 echo 'MCS_FLAGS = $(PLATFORM_DEBUG_FLAGS)' >> $srcdir/$olivedir/build/config.make
2763 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $srcdir/$olivedir/build/config.make
2764 echo "MONO_VERSION = $myver" >> $srcdir/$olivedir/build/config.make
2765 if test x$with_moonlight = xyes; then
2766 echo "WITH_MOONLIGHT = yes" >> $srcdir/$olivedir/build/config.make
2767 fi
2768 fi
2769 fi
2771 if test x$DISABLE_MCS_DOCS = xyes; then
2772 echo "DISABLE_MCS_DOCS = yes" >> $srcdir/$mcsdir/build/config.make
2773 fi
2774 )
2776 libgdiplus_msg=${libgdiplus_loc:-assumed to be installed}
2778 echo "
2779 mcs source: $mcs_topdir
2780 olive source: $olive_topdir
2782 Engine:
2783 GC: $gc
2784 GLIB: $with_glib
2785 TLS: $with_tls
2786 SIGALTSTACK: $with_sigaltstack
2787 Engine: $jit_status
2788 oprofile: $OPROFILE
2789 BigArrays: $enable_big_arrays
2790 DTrace: $enable_dtrace
2791 Parallel Mark: $enable_parallel_mark
2792 LLVM Back End: $enable_llvm
2794 Libraries:
2795 Moon Profile: $with_moonlight
2796 MonoTouch: $with_monotouch
2797 JNI support: $jdk_headers_found
2798 libgdiplus: $libgdiplus_msg
2799 zlib: $zlib_msg
2800 $disabled
2801 "
2802 if test x$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