| blob | 781e618cfe6b03c0d53c9f7cf1c0861ed414e735 |
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 "$host" in
231 dnl MacPorts config.guess reports as this
232 x86_64-*-darwin10*)
233 BROKEN_DARWIN_FLAGS="-arch i386 -D_XOPEN_SOURCE -mmacosx-version-min=10.5"
234 CPPFLAGS="$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 $BROKEN_DARWIN_FLAGS"
242 ;;
243 dnl Snow Leopard config.guess reports as this
244 i*86-*-darwin10*)
245 BROKEN_DARWIN_FLAGS="-arch i386 -D_XOPEN_SOURCE -mmacosx-version-min=10.5"
246 CPPFLAGS="$CPPFLAGS $BROKEN_DARWIN_FLAGS"
247 CFLAGS="$CFLAGS $BROKEN_DARWIN_FLAGS"
248 CXXFLAGS="$CXXFLAGS $BROKEN_DARWIN_FLAGS"
249 CCASFLAGS="$CCASFLAGS $BROKEN_DARWIN_FLAGS"
250 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC $BROKEN_DARWIN_FLAGS"
251 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC $BROKEN_DARWIN_FLAGS"
252 CPPFLAGS_FOR_EGLIB="$CPPFLAGS_FOR_EGLIB $BROKEN_DARWIN_FLAGS"
253 CFLAGS_FOR_EGLIB="$CFLAGS_FOR_EGLIB $BROKEN_DARWIN_FLAGS"
254 ;;
255 esac
256 ;;
257 *)
258 AC_MSG_WARN([*** Please add $host to configure.in checks!])
259 host_win32=no
260 libdl="-ldl"
261 ;;
262 esac
263 AC_MSG_RESULT(ok)
265 if test x$need_link_unlink = xyes; then
266 AC_DEFINE(NEED_LINK_UNLINK, 1, [Define if Unix sockets cannot be created in an anonymous namespace])
267 fi
269 AM_CONDITIONAL(HOST_WIN32, test x$host_win32 = xyes)
270 AM_CONDITIONAL(TARGET_WIN32, test x$target_win32 = xyes)
271 AM_CONDITIONAL(PLATFORM_LINUX, echo x$target_os | grep -q linux)
272 AM_CONDITIONAL(PLATFORM_DARWIN, test x$platform_darwin = xyes)
273 AM_CONDITIONAL(PLATFORM_SIGPOSIX, test x$use_sigposix = xyes)
275 AC_CHECK_TOOL(CC, gcc, gcc)
276 AC_PROG_CC
277 AC_CHECK_TOOL(CXX, g++, g++)
278 AC_PROG_CXX
279 AM_PROG_AS
280 AM_PROG_CC_STDC
281 AC_PROG_INSTALL
282 AC_PROG_AWK
283 dnl We should use AM_PROG_AS, but it's not available on automake/aclocal 1.4
284 : ${CCAS='$(CC)'}
285 # Set ASFLAGS if not already set.
286 : ${CCASFLAGS='$(CFLAGS)'}
287 AC_SUBST(CCAS)
288 AC_SUBST(CCASFLAGS)
290 # AC_PROG_CXX helpfully sets CXX to g++ even if no c++ compiler is found so check
291 # GXX instead. See http://lists.gnu.org/archive/html/bug-autoconf/2002-04/msg00056.html
292 if test "x$CXX" = "xg++"; then
293 if test "x$GXX" != "xyes"; then
294 # automake/libtool is so broken, it requires g++ even if the c++ sources
295 # are inside automake conditionals
296 AC_MSG_ERROR([You need to install g++])
297 fi
298 fi
300 AC_CHECK_PROG(BISON, bison,yes,no)
301 if test "x$BISON" = "xno";
302 then
303 AC_MSG_ERROR([You need to install bison])
304 fi
306 dnl may require a specific autoconf version
307 dnl AC_PROG_CC_FOR_BUILD
308 dnl CC_FOR_BUILD not automatically detected
309 CC_FOR_BUILD=$CC
310 CFLAGS_FOR_BUILD=$CFLAGS
311 BUILD_EXEEXT=
312 if test "x$cross_compiling" = "xyes"; then
313 CC_FOR_BUILD=cc
314 CFLAGS_FOR_BUILD=
315 BUILD_EXEEXT=""
316 fi
317 AC_SUBST(CC_FOR_BUILD)
318 AC_SUBST(CFLAGS_FOR_BUILD)
319 AC_SUBST(HOST_CC)
320 AC_SUBST(BUILD_EXEEXT)
322 AM_CONDITIONAL(CROSS_COMPILING, [test x$cross_compiling = xyes])
323 AM_CONDITIONAL(USE_BATCH_FILES, [test x$host_win32 = xyes -a x$cross_compiling = xyes])
325 # Set STDC_HEADERS
326 AC_HEADER_STDC
327 AC_LIBTOOL_WIN32_DLL
328 # This causes monodis to not link correctly
329 #AC_DISABLE_FAST_INSTALL
330 AM_PROG_LIBTOOL
331 # Use dolt (http://dolt.freedesktop.org/) instead of libtool for building.
332 DOLT
334 export_ldflags=`(./libtool --config; echo eval echo \\$export_dynamic_flag_spec) | sh`
335 AC_SUBST(export_ldflags)
337 # Test whenever ld supports -version-script
338 AC_PROG_LD
339 AC_PROG_LD_GNU
340 if test "x$lt_cv_prog_gnu_ld" = "xno"; then
341 no_version_script=yes
342 fi
344 AM_CONDITIONAL(NO_VERSION_SCRIPT, test x$no_version_script = xyes)
346 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)
347 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)
350 AC_CHECK_HEADER(zlib.h, [have_zlib=yes], [have_zlib=no])
351 if test x$have_zlib = xyes; then
352 AC_TRY_COMPILE([#include <zlib.h>], [
353 void main () {
354 #if defined(ZLIB_VERNUM) && (ZLIB_VERNUM >= 0x1230)
355 }
356 #else
357 #error No good zlib found
358 #endif
359 ],[
360 AC_MSG_RESULT(Using system zlib)
361 zlib_msg="system zlib"
362 ],[
363 AC_MSG_RESULT(Using embedded zlib)
364 have_zlib=no
365 zlib_msg="bundled zlib"
366 ])
367 fi
369 AM_CONDITIONAL(HAVE_ZLIB, test x$have_zlib = xyes)
370 AC_DEFINE(HAVE_ZLIB,1,[Have system zlib])
372 # for mono/metadata/debug-symfile.c
373 AC_CHECK_HEADERS(elf.h)
375 # for support
376 AC_CHECK_HEADERS(poll.h)
377 AC_CHECK_HEADERS(sys/poll.h)
378 AC_CHECK_HEADERS(sys/wait.h)
379 AC_CHECK_HEADERS(grp.h)
380 AC_CHECK_HEADERS(syslog.h)
382 # for mono/dis
383 AC_CHECK_HEADERS(wchar.h)
384 AC_CHECK_HEADERS(ieeefp.h)
385 AC_MSG_CHECKING(for isinf)
386 AC_TRY_LINK([#include <math.h>], [
387 int f = isinf (1);
388 ], [
389 AC_MSG_RESULT(yes)
390 AC_DEFINE(HAVE_ISINF, 1, [isinf available])
391 ], [
392 # We'll have to use signals
393 AC_MSG_RESULT(no)
394 ])
397 # not 64 bit clean in cross-compile
398 AC_CHECK_SIZEOF(void *, 4)
400 WARN=''
401 if test x"$GCC" = xyes; then
402 WARN='-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wwrite-strings'
403 # The runtime code does not respect ANSI C strict aliasing rules
404 CFLAGS="$CFLAGS -fno-strict-aliasing"
406 ORIG_CFLAGS=$CFLAGS
407 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
408 AC_MSG_CHECKING(for -Wdeclaration-after-statement option to gcc)
409 AC_TRY_COMPILE([], [
410 void main () { }
411 ], [
412 AC_MSG_RESULT(yes)
413 ], [
414 AC_MSG_RESULT(no)
415 CFLAGS=$ORIG_CFLAGS
416 ])
417 else
418 # The Sun Forte compiler complains about inline functions that access static variables
419 # so disable all inlining.
420 case "$host" in
421 *-*-solaris*)
422 CFLAGS="$CFLAGS -Dinline="
423 ;;
424 esac
425 fi
426 CFLAGS="$CFLAGS -g $WARN"
427 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -g"
429 # Where's the 'mcs' source tree?
430 if test -d $srcdir/mcs; then
431 mcsdir=mcs
432 else
433 mcsdir=../mcs
434 fi
436 #
437 # A sanity check to catch cases where the package was unpacked
438 # with an ancient tar program (Solaris)
439 #
440 AC_ARG_ENABLE(solaris-tar-check,
441 [ --disable-solaris-tar-check disable solaris tar check],
442 do_solaris_tar_check=no, do_solaris_tar_check=yes)
444 if test x"$do_solaris_tar_check" = xyes -a x"$enable_solaris_tar_check" = xyes; then
445 AC_MSG_CHECKING(integrity of package)
446 if test -f $srcdir/$mcsdir/class/System.Runtime.Serialization.Formatters.Soap/System.Runtime.Serialization.Formatters.Soap/SoapTypeMapper.cs
447 then
448 AC_MSG_RESULT(ok)
449 else
450 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"
451 AC_MSG_ERROR([$errorm])
452 fi
453 fi
455 mcs_topdir='$(top_srcdir)/'$mcsdir
456 mcs_topdir_from_srcdir='$(top_builddir)/'$mcsdir
458 ## Maybe should also disable if mcsdir is invalid. Let's punt the issue for now.
459 AM_CONDITIONAL(BUILD_MCS, [test x$cross_compiling = xno && test x$enable_mcs_build != xno])
461 AC_SUBST([mcs_topdir])
462 AC_SUBST([mcs_topdir_from_srcdir])
464 # Where's the 'olive' source tree?
465 if test -d $srcdir/olive; then
466 olivedir=olive
467 else
468 olivedir=../olive
469 fi
471 if test -d $srcdir/$olivedir; then
472 olive_topdir='$(top_srcdir)/'$olivedir
473 fi
475 # gettext: prepare the translation directories.
476 # we do not configure the full gettext, as we consume it dynamically from C#
477 AM_PO_SUBDIRS
479 if test "x$USE_NLS" = "xyes"; then
480 AC_CHECK_PROG(HAVE_MSGFMT, msgfmt,yes,no)
482 if test "x$HAVE_MSGFMT" = "xno"; then
483 AC_MSG_ERROR([msgfmt not found. You need to install the 'gettext' package, or pass --enable-nls=no to configure.])
484 fi
485 fi
487 AC_ARG_WITH([libgdiplus],
488 [ --with-libgdiplus=installed|sibling|<path> Override the libgdiplus used for System.Drawing tests (defaults to installed)],
489 [], [with_libgdiplus=installed])
491 case $with_libgdiplus in
492 no|installed) libgdiplus_loc= ;;
493 yes|sibling) libgdiplus_loc=`cd ../libgdiplus && pwd`/src/libgdiplus.la ;;
494 /*) libgdiplus_loc=$with_libgdiplus ;;
495 *) libgdiplus_loc=`pwd`/$with_libgdiplus ;;
496 esac
497 AC_SUBST([libgdiplus_loc])
499 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
500 if test "x$PKG_CONFIG" = "xno"; then
501 AC_MSG_ERROR([You need to install pkg-config])
502 fi
504 pkg_config_path=
505 AC_ARG_WITH(crosspkgdir, [ --with-crosspkgdir=/path/to/pkg-config/dir Change pkg-config dir to custom dir],
506 if test x$with_crosspkgdir = "x"; then
507 if test -s $PKG_CONFIG_PATH; then
508 pkg_config_path=$PKG_CONFIG_PATH
509 fi
510 else
511 pkg_config_path=$with_crosspkgdir
512 PKG_CONFIG_PATH=$pkg_config_path
513 export PKG_CONFIG_PATH
514 fi
515 )
517 AC_ARG_WITH([glib],
518 [ --with-glib=embedded|system Choose glib API: system or embedded (default to system)],
519 [], [with_glib=system])
521 eglib_dir=
523 case $with_glib in
524 embedded)
525 GLIB_CFLAGS='-I$(top_srcdir)/eglib/src -I$(top_builddir)/eglib/src'
526 GLIB_LIBS='-L$(top_builddir)/eglib/src -leglib -lm'
527 BUILD_GLIB_CFLAGS="$GLIB_CFLAGS"
528 BUILD_GLIB_LIBS="$GLIB_LIBS"
529 GMODULE_CFLAGS="$GLIB_CFLAGS"
530 GMODULE_LIBS="$GLIB_LIBS"
531 eglib_dir=eglib
532 ac_configure_args="$ac_configure_args \"CPPFLAGS_FOR_EGLIB=$EGLIB_CPPFLAGS\" \"CFLAGS_FOR_EGLIB=$CFLAGS_FOR_EGLIB\""
533 AC_CONFIG_SUBDIRS(eglib)
534 ;;
535 system)
536 if test "x$cross_compiling" = "xyes"; then
537 pkg_config_path="$PKG_CONFIG_PATH"
538 unset PKG_CONFIG_PATH
539 fi
540 BUILD_GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0 gthread-2.0`
541 BUILD_GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0 gthread-2.0`
542 if test "x$cross_compiling" = "xyes"; then
543 PKG_CONFIG_PATH=$pkg_config_path
544 export PKG_CONFIG_PATH
545 fi
547 ## Versions of dependencies
548 GLIB_REQUIRED_VERSION=2.4.0
550 dnl
551 dnl No, you will not replace this check with a pkg.m4 check
552 dnl
553 if $PKG_CONFIG --atleast-version=$GLIB_REQUIRED_VERSION glib-2.0; then
554 GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0 gthread-2.0`
555 GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0 gthread-2.0`
556 GMODULE_CFLAGS=`$PKG_CONFIG --cflags gmodule-2.0`
557 GMODULE_LIBS=`$PKG_CONFIG --libs gmodule-2.0`
558 else
559 AC_MSG_ERROR([You need at least glib-2.0 $GLIB_REQUIRED_VERSION])
560 fi
561 ;;
562 *)
563 AC_MSG_ERROR([Invalid argument to --with-glib.])
564 esac
565 AM_CONDITIONAL(EGLIB_BUILD, test x$with_glib = xembedded)
567 AC_SUBST(GLIB_CFLAGS)
568 AC_SUBST(GLIB_LIBS)
569 AC_SUBST(GMODULE_CFLAGS)
570 AC_SUBST(GMODULE_LIBS)
571 AC_SUBST(BUILD_GLIB_CFLAGS)
572 AC_SUBST(BUILD_GLIB_LIBS)
573 AC_SUBST(eglib_dir)
575 if test x$cross_compiling$host_win32 = xnoyes; then
576 AC_MSG_CHECKING(for cygwin glib2-dev package)
577 if [ cygcheck --f /usr/lib/libglib-2.0.dll.a | grep -q glib2-devel ]; then
578 AC_MSG_RESULT(found)
579 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.])
580 else
581 AC_MSG_RESULT(not found, ok)
582 fi
584 AC_MSG_CHECKING(for broken gwin32.h)
585 glib_include=`$PKG_CONFIG --cflags-only-I glib-2.0 | sed -e 's/ -I.*//g' | sed -e 's/-I//g'`
586 if test -f $glib_include/glib/gwin32.h; then
587 if [ grep ftruncate $glib_include/glib/gwin32.h | grep -q define ]; then
588 AC_MSG_RESULT(failed)
589 hashmark='#'
590 AC_MSG_ERROR([Your version of gwin32.h is broken and will cause compilation errors when building mono. Please fix it by deleting the line: '$hashmark define ftruncate...' from '$glib_include/glib/gwin32.h' then re-run configure.])
591 fi
592 fi
593 AC_MSG_RESULT(ok)
594 fi
596 AC_ARG_WITH(gc, [ --with-gc=boehm,included,none Defaults to included],[gc=$with_gc],[gc=$gc_default])
598 # Enable support for fast thread-local storage
599 # Some systems have broken support, so we allow to disable it.
600 AC_ARG_WITH(tls, [ --with-tls=__thread,pthread select Thread Local Storage implementation (defaults to __thread)],[],[with_tls=__thread])
602 # Enable support for using sigaltstack for SIGSEGV and stack overflow handling
603 # This does not work on some platforms (bug #55253)
604 AC_ARG_WITH(sigaltstack, [ --with-sigaltstack=yes,no enable/disable support for sigaltstack (defaults to yes)],[],[with_sigaltstack=yes])
606 AC_ARG_WITH(static_mono, [ --with-static_mono=yes,no link mono statically to libmono (faster) (defaults to yes)],[],[with_static_mono=yes])
608 if test "x$enable_static" = "xno"; then
609 with_static_mono=no
610 fi
612 if test "x$host_win32" = "xyes"; then
613 # Boehm GC requires the runtime to be in its own dll
614 with_static_mono=no
615 fi
617 AM_CONDITIONAL(STATIC_MONO, test x$with_static_mono != xno)
618 AC_ARG_ENABLE(mcs-build, [ --disable-mcs-build disable the build of the mcs directory], try_mcs_build=$enableval, enable_mcs_build=yes)
620 AC_ARG_WITH(xen_opt, [ --with-xen_opt=yes,no Enable Xen-specific behaviour (defaults to yes)],[],[with_xen_opt=yes])
621 if test "x$with_xen_opt" = "xyes"; then
622 AC_DEFINE(MONO_XEN_OPT, 1, [Xen-specific behaviour])
623 ORIG_CFLAGS=$CFLAGS
624 CFLAGS="$CFLAGS -mno-tls-direct-seg-refs"
625 AC_MSG_CHECKING(for -mno-tls-direct-seg-refs option to gcc)
626 AC_TRY_COMPILE([], [
627 void main () { }
628 ], [
629 AC_MSG_RESULT(yes)
630 # Pass it to libgc as well
631 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -mno-tls-direct-seg-refs"
632 ], [
633 AC_MSG_RESULT(no)
634 CFLAGS=$ORIG_CFLAGS
635 ])
636 fi
638 AC_ARG_ENABLE(quiet-build, [ --enable-quiet-build Enable quiet runtime build (on by default)], enable_quiet_build=$enableval, enable_quiet_build=yes)
640 DISABLED_FEATURES=none
642 AC_ARG_ENABLE(minimal, [ --enable-minimal=LIST drop support for LIST subsystems.
643 LIST is a comma-separated list from: aot, profiler, decimal, pinvoke, debug,
644 reflection_emit, reflection_emit_save, large_code, logging, com, ssa, generics, attach, jit, simd,soft_debug.],
645 [
646 for feature in `echo "$enable_minimal" | sed -e "s/,/ /g"`; do
647 eval "mono_feature_disable_$feature='yes'"
648 done
649 DISABLED_FEATURES=$enable_minimal
650 disabled="Disabled: $enable_minimal"
651 ],[])
653 AC_DEFINE_UNQUOTED(DISABLED_FEATURES, "$DISABLED_FEATURES", [String of disabled features])
655 if test "x$mono_feature_disable_aot" = "xyes"; then
656 AC_DEFINE(DISABLE_AOT_COMPILER, 1, [Disable AOT Compiler])
657 AC_MSG_NOTICE([Disabled AOT compiler])
658 fi
660 if test "x$mono_feature_disable_profiler" = "xyes"; then
661 AC_DEFINE(DISABLE_PROFILER, 1, [Disable default profiler support])
662 AC_MSG_NOTICE([Disabled support for the profiler])
663 fi
664 AM_CONDITIONAL(DISABLE_PROFILER, test x$mono_feature_disable_profiler = xyes)
666 if test "x$mono_feature_disable_decimal" = "xyes"; then
667 AC_DEFINE(DISABLE_DECIMAL, 1, [Disable System.Decimal support])
668 AC_MSG_NOTICE([Disabled support for decimal])
669 fi
671 if test "x$mono_feature_disable_pinvoke" = "xyes"; then
672 AC_DEFINE(DISABLE_PINVOKE, 1, [Disable P/Invoke support])
673 AC_MSG_NOTICE([Disabled support for P/Invoke])
674 fi
676 if test "x$mono_feature_disable_debug" = "xyes"; then
677 AC_DEFINE(DISABLE_DEBUG, 1, [Disable runtime debugging support])
678 AC_MSG_NOTICE([Disabled support for runtime debugging])
679 fi
681 if test "x$mono_feature_disable_reflection_emit" = "xyes"; then
682 AC_DEFINE(DISABLE_REFLECTION_EMIT, 1, [Disable reflection emit support])
683 mono_feature_disable_reflection_emit_save=yes
684 AC_MSG_NOTICE([Disabled support for Reflection.Emit])
685 fi
687 if test "x$mono_feature_disable_reflection_emit_save" = "xyes"; then
688 AC_DEFINE(DISABLE_REFLECTION_EMIT_SAVE, 1, [Disable assembly saving support in reflection emit])
689 AC_MSG_NOTICE([Disabled support for Reflection.Emit.Save])
690 fi
692 if test "x$mono_feature_disable_large_code" = "xyes"; then
693 AC_DEFINE(DISABLE_LARGE_CODE, 1, [Disable support for huge assemblies])
694 AC_MSG_NOTICE([Disabled support for large assemblies])
695 fi
697 if test "x$mono_feature_disable_logging" = "xyes"; then
698 AC_DEFINE(DISABLE_LOGGING, 1, [Disable support debug logging])
699 AC_MSG_NOTICE([Disabled support for logging])
700 fi
702 if test "x$mono_feature_disable_com" = "xyes"; then
703 AC_DEFINE(DISABLE_COM, 1, [Disable COM support])
704 AC_MSG_NOTICE([Disabled COM support])
705 fi
707 if test "x$mono_feature_disable_ssa" = "xyes"; then
708 AC_DEFINE(DISABLE_SSA, 1, [Disable advanced SSA JIT optimizations])
709 AC_MSG_NOTICE([Disabled SSA JIT optimizations])
710 fi
712 if test "x$mono_feature_disable_generics" = "xyes"; then
713 AC_DEFINE(DISABLE_GENERICS, 1, [Disable generics support])
714 AC_MSG_NOTICE([Disabled Generics Support])
715 fi
717 if test "x$mono_feature_disable_shadowcopy" = "xyes"; then
718 AC_DEFINE(DISABLE_SHADOW_COPY, 1, [Disable Shadow Copy for AppDomains])
719 AC_MSG_NOTICE([Disabled Shadow copy for AppDomains])
720 fi
722 if test "x$mono_feature_disable_portability" = "xyes"; then
723 AC_DEFINE(DISABLE_PORTABILITY, 1, [Disables the IO portability layer])
724 AC_MSG_NOTICE([Disabled IO Portability layer])
725 fi
727 if test "x$mono_feature_disable_attach" = "xyes"; then
728 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
729 AC_MSG_NOTICE([Disabled agent attach])
730 fi
732 if test "x$mono_feature_disable_full_messages" = "xyes"; then
733 AC_DEFINE(DISABLE_FULL_MESSAGES, 1, [Disables building in the full table of WAPI messages])
734 AC_MSG_NOTICE([Disabled full messages for Win32 errors, only core message strings shipped])
735 fi
737 if test "x$mono_feature_disable_verifier" = "xyes"; then
738 AC_DEFINE(DISABLE_VERIFIER, 1, [Disables the verifier])
739 AC_MSG_NOTICE([Disabled the metadata and IL verifiers])
740 fi
742 if test "x$mono_feature_disable_jit" = "xyes"; then
743 AC_DEFINE(DISABLE_JIT, 1, [Disable the JIT, only full-aot mode will be supported by the runtime.])
744 AC_MSG_NOTICE([Disabled the JIT engine, only full AOT will be supported])
745 fi
747 AM_CONDITIONAL(DISABLE_JIT, test x$mono_feature_disable_jit = xyes)
749 if test "x$mono_feature_disable_simd" = "xyes"; then
750 AC_DEFINE(DISABLE_SIMD, 1, [Disable SIMD intrinsics related optimizations.])
751 AC_MSG_NOTICE([Disabled SIMD support])
752 fi
754 if test "x$mono_feature_disable_soft_debug" = "xyes"; then
755 AC_DEFINE(DISABLE_SOFT_DEBUG, 1, [Disable Soft Debugger Agent.])
756 AC_MSG_NOTICE([Disabled Soft Debugger.])
757 fi
759 AC_MSG_CHECKING(for visibility __attribute__)
760 AC_TRY_COMPILE([], [
761 void __attribute__ ((visibility ("hidden"))) doit (void) {}
762 void main () { doit (); }
763 ], [
764 have_visibility_hidden=yes
765 AC_MSG_RESULT(yes)
766 ], [
767 have_visibility_hidden=no
768 AC_MSG_RESULT(no)
769 ])
771 AC_MSG_CHECKING(for deprecated __attribute__)
772 AC_TRY_COMPILE([
773 int doit (void) __attribute__ ((deprecated));
774 int doit (void) { return 0; }
775 ], [
776 return 0;
777 ], [
778 have_deprecated=yes
779 AC_MSG_RESULT(yes)
780 ], [
781 have_deprecated=no
782 AC_MSG_RESULT(no)
783 ])
785 AC_ARG_ENABLE(parallel-mark, [ --enable-parallel-mark Enables GC Parallel Marking], enable_parallel_mark=$enableval, enable_parallel_mark=$parallel_mark)
786 if test x$enable_parallel_mark = xyes; then
787 libgc_configure_args="$libgc_configure_args --enable-parallel-mark"
788 fi
790 LIBGC_CFLAGS=
791 LIBGC_LIBS=
792 LIBGC_STATIC_LIBS=
793 libgc_dir=
794 case "x$gc" in
795 xboehm|xbohem|xyes)
796 AC_CHECK_HEADERS(gc.h gc/gc.h, gc_headers=yes)
797 AC_CHECK_LIB(gc, GC_malloc, found_boehm="yes",,$libdl)
799 if test "x$found_boehm" != "xyes"; then
800 AC_MSG_ERROR("GC requested but libgc not found! Install libgc or run configure with --with-gc=none.")
801 fi
802 if test "x$gc_headers" != "xyes"; then
803 AC_MSG_ERROR("GC requested but header files not found! You may need to install them by hand.")
804 fi
806 AC_DEFINE(HAVE_BOEHM_GC, 1, [Have Boehm GC])
807 AC_SUBST(HAVE_BOEHM_GC)
808 LIBGC_LIBS="-lgc $libdl"
809 LIBGC_STATIC_LIBS="$LIBGC_LIBS"
811 # AC_CHECK_FUNCS does not work for some reason...
812 AC_CHECK_LIB(gc, GC_gcj_malloc, found_gcj_malloc="yes",,$libdl)
813 if test "x$found_gcj_malloc" = "xyes"; then
814 AC_DEFINE(HAVE_GC_GCJ_MALLOC, 1, [Have GC_gcj_malloc])
815 AC_DEFINE_UNQUOTED(USED_GC_NAME, "System Boehm (with typed GC)", [GC description])
816 else
817 AC_DEFINE_UNQUOTED(USED_GC_NAME, "System Boehm (no typed GC)", [GC description])
818 fi
819 AC_CHECK_LIB(gc, GC_enable, found_gc_enable="yes",,$libdl)
820 if test "x$found_gc_enable" = "xyes"; then
821 AC_DEFINE(HAVE_GC_ENABLE, 1, [Have 'GC_enable'])
822 fi
823 ;;
825 xincluded)
826 found_boehm=yes
827 gc_headers=yes
828 use_included_gc=yes
829 libgc_dir=libgc
831 LIBGC_CFLAGS='-I$(top_srcdir)/libgc/include'
832 LIBGC_LIBS='$(top_builddir)/libgc/libmonogc.la'
833 LIBGC_STATIC_LIBS='$(top_builddir)/libgc/libmonogc-static.la'
835 AC_DEFINE(HAVE_BOEHM_GC, 1, [Have Boehm GC])
836 AC_SUBST(HAVE_BOEHM_GC)
838 AC_DEFINE(HAVE_GC_H, 1, [Have gc.h])
839 AC_DEFINE(USE_INCLUDED_LIBGC, 1, [Use included libgc])
841 # The included libgc contains GCJ support
842 AC_DEFINE(HAVE_GC_GCJ_MALLOC, 1, [Have GC_gcj_malloc])
843 AC_DEFINE(HAVE_GC_ENABLE, 1, [Have GC_enable])
844 if test x$enable_parallel_mark = xyes; then
845 AC_DEFINE_UNQUOTED(USED_GC_NAME, "Included Boehm (with typed GC and Parallel Mark)", [GC description])
846 else
847 AC_DEFINE_UNQUOTED(USED_GC_NAME, "Included Boehm (with typed GC)", [GC description])
848 fi
849 ;;
851 xsgen)
852 found_boehm=no
853 gc_headers=no
854 use_included_gc=no
855 AC_DEFINE(HAVE_SGEN_GC,1,[Using the simple generational GC.])
856 AC_DEFINE(HAVE_MOVING_COLLECTOR,1,[The GC can move objects.])
857 AC_DEFINE(HAVE_WRITE_BARRIERS,1,[The GC needs write barriers.])
858 AC_DEFINE_UNQUOTED(USED_GC_NAME, "Simple generational", [GC description])
859 ;;
861 xnone)
862 AC_MSG_WARN("Compiling mono without GC.")
863 AC_DEFINE_UNQUOTED(USED_GC_NAME, "none", [GC description])
864 AC_DEFINE(HAVE_NULL_GC,1,[No GC support.])
865 ;;
866 *)
867 AC_MSG_ERROR([Invalid argument to --with-gc.])
868 ;;
869 esac
871 AC_ARG_WITH(large-heap, [ --with-large-heap=yes,no Enable support for GC heaps larger than 3GB (defaults to no)], [large_heap=$withval], [large_heap=no])
872 if test "x$large_heap" = "xyes"; then
873 echo "FOO"
874 CPPFLAGS="$CPPFLAGS -DLARGE_CONFIG"
875 fi
877 AM_CONDITIONAL(INCLUDED_LIBGC, test x$use_included_gc = xyes)
878 AC_SUBST(LIBGC_CFLAGS)
879 AC_SUBST(LIBGC_LIBS)
880 AC_SUBST(LIBGC_STATIC_LIBS)
881 AC_SUBST(libgc_dir)
883 dnl
884 dnl End of libgc checks
885 dnl
887 dnl *************************************
888 dnl *** Checks for zero length arrays ***
889 dnl *************************************
890 AC_MSG_CHECKING(whether $CC supports zero length arrays)
891 AC_TRY_COMPILE([
892 struct s {
893 int length;
894 char data [0];
895 };
896 ], [], [
897 AC_MSG_RESULT(yes)
898 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 0, [Length of zero length arrays])
899 ], [
900 AC_MSG_RESULT(no)
901 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 1, [Length of zero length arrays])
902 ])
904 if test x$target_win32 = xno; then
906 dnl hires monotonic clock support
907 AC_SEARCH_LIBS(clock_gettime, rt)
909 dnl dynamic loader support
910 AC_CHECK_FUNC(dlopen, DL_LIB="",
911 AC_CHECK_LIB(dl, dlopen, DL_LIB="-ldl", dl_support=no)
912 )
913 if test x$dl_support = xno; then
914 AC_MSG_WARN([No dynamic loading support available])
915 else
916 LIBS="$LIBS $DL_LIB"
917 AC_DEFINE(HAVE_DL_LOADER,1,[dlopen-based dynamic loader available])
918 dnl from glib's configure.in
919 AC_CACHE_CHECK([for preceeding underscore in symbols],
920 mono_cv_uscore,[
921 AC_TRY_RUN([#include <dlfcn.h>
922 int mono_underscore_test (void) { return 42; }
923 int main() {
924 void *f1 = (void*)0, *f2 = (void*)0, *handle;
925 handle = dlopen ((void*)0, 0);
926 if (handle) {
927 f1 = dlsym (handle, "mono_underscore_test");
928 f2 = dlsym (handle, "_mono_underscore_test");
929 } return (!f2 || f1);
930 }],
931 [mono_cv_uscore=yes],
932 [mono_cv_uscore=no],
933 [])
934 ])
935 if test "x$mono_cv_uscore" = "xyes"; then
936 MONO_DL_NEED_USCORE=1
937 else
938 MONO_DL_NEED_USCORE=0
939 fi
940 AC_SUBST(MONO_DL_NEED_USCORE)
941 AC_CHECK_FUNC(dlerror)
942 fi
944 dnl ******************************************************************
945 dnl *** Checks for the IKVM JNI interface library ***
946 dnl ******************************************************************
947 AC_ARG_WITH(ikvm-native, [ --with-ikvm-native=yes,no build the IKVM JNI interface library (defaults to yes)],[with_ikvm_native=$withval],[with_ikvm_native=yes])
949 ikvm_native_dir=
950 if test x$with_ikvm_native = xyes; then
951 ikvm_native_dir=ikvm-native
952 jdk_headers_found="IKVM Native"
953 fi
955 AC_SUBST(ikvm_native_dir)
957 AC_CHECK_HEADERS(execinfo.h)
959 AC_CHECK_FUNCS(getgrgid_r)
960 AC_CHECK_FUNCS(getgrnam_r)
961 AC_CHECK_FUNCS(getpwnam_r)
962 AC_CHECK_FUNCS(getpwuid_r)
963 AC_CHECK_FUNCS(getresuid)
964 AC_CHECK_FUNCS(setresuid)
965 AC_CHECK_FUNCS(kqueue)
966 AC_CHECK_FUNCS(backtrace_symbols)
967 AC_CHECK_FUNCS(mkstemp)
968 AC_CHECK_FUNCS(mmap)
969 AC_CHECK_FUNCS(madvise)
970 AC_CHECK_FUNCS(getrusage)
971 AC_CHECK_FUNCS(getpriority)
972 AC_CHECK_FUNCS(setpriority)
973 AC_CHECK_FUNCS(dl_iterate_phdr)
975 AC_CHECK_FUNCS(sched_setaffinity)
977 dnl ****************************************************************
978 dnl *** Check for sched_setaffinity from glibc versions before ***
979 dnl *** 2.3.4. The older versions of the function only take 2 ***
980 dnl *** parameters, not 3. ***
981 dnl *** ***
982 dnl *** Because the interface change was not made in a minor ***
983 dnl *** version rev, the __GLIBC__ and __GLIBC_MINOR__ macros ***
984 dnl *** won't always indicate the interface sched_affinity has. ***
985 dnl ****************************************************************
986 AC_MSG_CHECKING(for sched_setaffinity from glibc < 2.3.4)
987 AC_TRY_COMPILE([#include <sched.h>], [
988 int main() {
989 int mask = 1;
990 sched_setaffinity(0, &mask);
991 }
992 ], [
993 # Yes, we have it...
994 AC_MSG_RESULT(yes)
995 AC_DEFINE(GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY, 1, [Have GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY])
996 ], [
997 # We have the new, three-parameter version
998 AC_MSG_RESULT(no)
999 ])
1002 dnl ******************************************************************
1003 dnl *** Check for large file support ***
1004 dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) ***
1005 dnl ******************************************************************
1007 # Check that off_t can represent 2**63 - 1 correctly, working around
1008 # potential compiler bugs. Defines LARGE_FILE_SUPPORT, adds $1 to
1009 # CPPFLAGS and sets $large_offt to yes if the test succeeds
1010 large_offt=no
1011 AC_DEFUN([LARGE_FILES], [
1012 large_CPPFLAGS=$CPPFLAGS
1013 CPPFLAGS="$CPPFLAGS $1"
1014 AC_TRY_RUN([
1015 #include <sys/types.h>
1017 #define BIG_OFF_T (((off_t)1<<62)-1+((off_t)1<<62))
1019 int main(void) {
1020 int big_off_t=((BIG_OFF_T%2147483629==721) &&
1021 (BIG_OFF_T%2147483647==1));
1022 if(big_off_t) {
1023 exit(0);
1024 } else {
1025 exit(1);
1026 }
1027 }
1028 ], [
1029 AC_MSG_RESULT(ok)
1030 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT, 1, [Have large file support])
1031 large_CPPFLAGS="$large_CPPFLAGS $1"
1032 large_offt=yes
1033 ], [
1034 AC_MSG_RESULT(no)
1035 ], "")
1036 CPPFLAGS=$large_CPPFLAGS
1037 ])
1039 AC_MSG_CHECKING(if off_t is 64 bits wide)
1040 LARGE_FILES("")
1041 if test $large_offt = no; then
1042 AC_MSG_CHECKING(if _FILE_OFFSET_BITS=64 gives 64 bit off_t)
1043 LARGE_FILES("-D_FILE_OFFSET_BITS=64")
1044 fi
1045 if test $large_offt = no; then
1046 AC_MSG_WARN([No 64 bit file size support available])
1047 fi
1049 dnl *****************************
1050 dnl *** Checks for libsocket ***
1051 dnl *****************************
1052 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
1054 dnl *******************************
1055 dnl *** Checks for MSG_NOSIGNAL ***
1056 dnl *******************************
1057 AC_MSG_CHECKING(for MSG_NOSIGNAL)
1058 AC_TRY_COMPILE([#include <sys/socket.h>], [
1059 int f = MSG_NOSIGNAL;
1060 ], [
1061 # Yes, we have it...
1062 AC_MSG_RESULT(yes)
1063 AC_DEFINE(HAVE_MSG_NOSIGNAL, 1, [Have MSG_NOSIGNAL])
1064 ], [
1065 # We'll have to use signals
1066 AC_MSG_RESULT(no)
1067 ])
1069 dnl *****************************
1070 dnl *** Checks for SOL_IP ***
1071 dnl *****************************
1072 AC_MSG_CHECKING(for SOL_IP)
1073 AC_TRY_COMPILE([#include <netdb.h>], [
1074 int level = SOL_IP;
1075 ], [
1076 # Yes, we have it...
1077 AC_MSG_RESULT(yes)
1078 AC_DEFINE(HAVE_SOL_IP, 1, [Have SOL_IP])
1079 ], [
1080 # We'll have to use getprotobyname
1081 AC_MSG_RESULT(no)
1082 ])
1084 dnl *****************************
1085 dnl *** Checks for SOL_IPV6 ***
1086 dnl *****************************
1087 AC_MSG_CHECKING(for SOL_IPV6)
1088 AC_TRY_COMPILE([#include <netdb.h>], [
1089 int level = SOL_IPV6;
1090 ], [
1091 # Yes, we have it...
1092 AC_MSG_RESULT(yes)
1093 AC_DEFINE(HAVE_SOL_IPV6, 1, [Have SOL_IPV6])
1094 ], [
1095 # We'll have to use getprotobyname
1096 AC_MSG_RESULT(no)
1097 ])
1099 dnl *****************************
1100 dnl *** Checks for SOL_TCP ***
1101 dnl *****************************
1102 AC_MSG_CHECKING(for SOL_TCP)
1103 AC_TRY_COMPILE([#include <netdb.h>], [
1104 int level = SOL_TCP;
1105 ], [
1106 # Yes, we have it...
1107 AC_MSG_RESULT(yes)
1108 AC_DEFINE(HAVE_SOL_TCP, 1, [Have SOL_TCP])
1109 ], [
1110 # We'll have to use getprotobyname
1111 AC_MSG_RESULT(no)
1112 ])
1114 dnl *****************************
1115 dnl *** Checks for IP_PKTINFO ***
1116 dnl *****************************
1117 AC_MSG_CHECKING(for IP_PKTINFO)
1118 AC_TRY_COMPILE([#include <netdb.h>], [
1119 int level = IP_PKTINFO;
1120 ], [
1121 # Yes, we have it...
1122 AC_MSG_RESULT(yes)
1123 AC_DEFINE(HAVE_IP_PKTINFO, 1, [Have IP_PKTINFO])
1124 ], [
1125 AC_MSG_RESULT(no)
1126 ])
1128 dnl *****************************
1129 dnl *** Checks for IPV6_PKTINFO ***
1130 dnl *****************************
1131 AC_MSG_CHECKING(for IPV6_PKTINFO)
1132 AC_TRY_COMPILE([#include <netdb.h>], [
1133 int level = IPV6_PKTINFO;
1134 ], [
1135 # Yes, we have it...
1136 AC_MSG_RESULT(yes)
1137 AC_DEFINE(HAVE_IPV6_PKTINFO, 1, [Have IPV6_PKTINFO])
1138 ], [
1139 AC_MSG_RESULT(no)
1140 ])
1142 dnl **********************************
1143 dnl *** Checks for IP_DONTFRAGMENT ***
1144 dnl **********************************
1145 AC_MSG_CHECKING(for IP_DONTFRAGMENT)
1146 AC_TRY_COMPILE([#include <netdb.h>], [
1147 int level = IP_DONTFRAGMENT;
1148 ], [
1149 # Yes, we have it...
1150 AC_MSG_RESULT(yes)
1151 AC_DEFINE(HAVE_IP_DONTFRAGMENT, 1, [Have IP_DONTFRAGMENT])
1152 ], [
1153 AC_MSG_RESULT(no)
1154 ])
1156 dnl **********************************
1157 dnl *** Checks for IP_MTU_DISCOVER ***
1158 dnl **********************************
1159 AC_MSG_CHECKING(for IP_MTU_DISCOVER)
1160 AC_TRY_COMPILE([#include <netdb.h>], [
1161 int level = IP_MTU_DISCOVER;
1162 ], [
1163 # Yes, we have it...
1164 AC_MSG_RESULT(yes)
1165 AC_DEFINE(HAVE_IP_MTU_DISCOVER, 1, [Have IP_MTU_DISCOVER])
1166 ], [
1167 AC_MSG_RESULT(no)
1168 ])
1170 dnl *********************************
1171 dnl *** Check for struct ip_mreqn ***
1172 dnl *********************************
1173 AC_MSG_CHECKING(for struct ip_mreqn)
1174 AC_TRY_COMPILE([#include <netinet/in.h>], [
1175 struct ip_mreqn mreq;
1176 mreq.imr_address.s_addr = 0;
1177 ], [
1178 # Yes, we have it...
1179 AC_MSG_RESULT(yes)
1180 AC_DEFINE(HAVE_STRUCT_IP_MREQN, 1, [Have struct ip_mreqn])
1181 ], [
1182 # We'll just have to try and use struct ip_mreq
1183 AC_MSG_RESULT(no)
1184 AC_MSG_CHECKING(for struct ip_mreq)
1185 AC_TRY_COMPILE([#include <netinet/in.h>], [
1186 struct ip_mreq mreq;
1187 mreq.imr_interface.s_addr = 0;
1188 ], [
1189 # Yes, we have it...
1190 AC_MSG_RESULT(yes)
1191 AC_DEFINE(HAVE_STRUCT_IP_MREQ, 1, [Have struct ip_mreq])
1192 ], [
1193 # No multicast support
1194 AC_MSG_RESULT(no)
1195 ])
1196 ])
1198 dnl **********************************
1199 dnl *** Check for gethostbyname2_r ***
1200 dnl **********************************
1201 AC_MSG_CHECKING(for gethostbyname2_r)
1202 AC_TRY_LINK([#include <netdb.h>], [
1203 gethostbyname2_r(NULL,0,NULL,NULL,0,NULL,NULL);
1204 ], [
1205 # Yes, we have it...
1206 AC_MSG_RESULT(yes)
1207 AC_DEFINE(HAVE_GETHOSTBYNAME2_R, 1, [Have gethostbyname2_r])
1208 ], [
1209 AC_MSG_RESULT(no)
1210 ])
1212 dnl *****************************
1213 dnl *** Checks for libnsl ***
1214 dnl *****************************
1215 AC_CHECK_FUNC(gethostbyaddr, , AC_CHECK_LIB(nsl, gethostbyaddr, LIBS="$LIBS -lnsl"))
1217 AC_CHECK_FUNCS(inet_pton inet_aton)
1219 dnl ***********************************************
1220 dnl *** Checks for size of sockaddr_un.sun_path ***
1221 dnl ***********************************************
1222 # AC_CHECK_SIZEOF can't cope with struct members :-(
1223 AC_MSG_CHECKING(size of sockaddr_un.sun_path)
1224 AC_CACHE_VAL(mono_cv_sizeof_sunpath,
1225 [AC_TRY_RUN([
1226 #include <sys/types.h>
1227 #include <stdio.h>
1228 #include <sys/un.h>
1230 int main(void) {
1231 struct sockaddr_un sock_un;
1232 FILE *f=fopen("conftestval", "w");
1233 if(!f) exit(1);
1234 fprintf(f, "%d\n", sizeof(sock_un.sun_path));
1235 exit(0);
1236 }
1237 ], mono_cv_sizeof_sunpath=`cat conftestval`,
1238 mono_cv_sizeof_sunpath=0,
1239 mono_cv_sizeof_sunpath=0)])dnl
1240 AC_MSG_RESULT($mono_cv_sizeof_sunpath)
1241 AC_DEFINE_UNQUOTED(MONO_SIZEOF_SUNPATH, $mono_cv_sizeof_sunpath, [Sizeof sock_un.sun_path])
1243 dnl *****************************
1244 dnl *** Checks for libxnet ***
1245 dnl *****************************
1246 case "${host}" in
1247 *solaris* )
1248 AC_MSG_CHECKING(for Solaris XPG4 support)
1249 if test -f /usr/lib/libxnet.so; then
1250 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=500"
1251 CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
1252 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED=1"
1253 LIBS="$LIBS -lxnet"
1254 AC_MSG_RESULT(yes)
1255 else
1256 AC_MSG_RESULT(no)
1257 fi
1259 if test "$GCC" = "yes"; then
1260 CFLAGS="$CFLAGS -Wno-char-subscripts"
1261 fi
1262 ;;
1263 esac
1265 dnl *****************************
1266 dnl *** Checks for libpthread ***
1267 dnl *****************************
1268 # on FreeBSD -STABLE, the pthreads functions all reside in libc_r
1269 # and libpthread does not exist
1270 #
1271 case "${host}" in
1272 *-*-*freebsd*)
1273 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1274 ;;
1275 *)
1276 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -lpthread")
1277 ;;
1278 esac
1279 AC_CHECK_HEADERS(pthread.h)
1280 AC_CHECK_FUNCS(pthread_mutex_timedlock)
1281 AC_CHECK_FUNCS(pthread_getattr_np pthread_attr_get_np)
1282 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
1283 AC_TRY_COMPILE([ #include <pthread.h>], [
1284 pthread_mutexattr_t attr;
1285 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
1286 ], [
1287 AC_MSG_RESULT(ok)
1288 ], [
1289 AC_MSG_RESULT(no)
1290 AC_MSG_WARN(Using mono_mutex_t for recursive mutexes)
1291 AC_DEFINE(USE_MONO_MUTEX, 1, [Use mono_mutex_t])
1292 ])
1293 AC_CHECK_FUNCS(pthread_attr_setstacksize)
1294 AC_CHECK_FUNCS(pthread_attr_getstack pthread_attr_getstacksize)
1295 AC_CHECK_FUNCS(pthread_get_stacksize_np pthread_get_stackaddr_np)
1297 dnl ***********************************
1298 dnl *** Checks for signals
1299 dnl ***********************************
1300 AC_CHECK_HEADERS(signal.h)
1301 AC_CHECK_FUNCS(sigaction)
1303 dnl ***********************************
1304 dnl *** Checks for working __thread ***
1305 dnl ***********************************
1306 AC_MSG_CHECKING(for working __thread)
1307 if test "x$with_tls" != "x__thread"; then
1308 AC_MSG_RESULT(disabled)
1309 else
1310 AC_TRY_RUN([
1311 #include <pthread.h>
1312 __thread int i;
1313 static int res1, res2;
1315 void thread_main (void *arg)
1316 {
1317 i = arg;
1318 sleep (1);
1319 if (arg == 1)
1320 res1 = (i == arg);
1321 else
1322 res2 = (i == arg);
1323 }
1325 int main () {
1326 pthread_t t1, t2;
1328 i = 5;
1330 pthread_create (&t1, NULL, thread_main, 1);
1331 pthread_create (&t2, NULL, thread_main, 2);
1333 pthread_join (t1, NULL);
1334 pthread_join (t2, NULL);
1336 return !(res1 + res2 == 2);
1337 }
1338 ], [
1339 AC_MSG_RESULT(yes)
1340 ], [
1341 AC_MSG_RESULT(no)
1342 with_tls=pthread
1343 ])
1344 fi
1346 dnl **************************************
1347 dnl *** Checks for working sigaltstack ***
1348 dnl **************************************
1349 AC_MSG_CHECKING(for working sigaltstack)
1350 if test "x$with_sigaltstack" != "xyes"; then
1351 AC_MSG_RESULT(disabled)
1352 else
1353 AC_TRY_RUN([
1354 #include <stdio.h>
1355 #include <stdlib.h>
1356 #include <unistd.h>
1357 #include <signal.h>
1358 #include <pthread.h>
1359 #include <sys/wait.h>
1360 #if defined(__FreeBSD__) || defined(__NetBSD__)
1361 #define SA_STACK SA_ONSTACK
1362 #endif
1363 static void
1364 sigsegv_signal_handler (int _dummy, siginfo_t *info, void *context)
1365 {
1366 exit (0);
1367 }
1369 static void *
1370 loop (void *ignored)
1371 {
1372 char *ptr = NULL;
1374 *ptr = 0;
1375 return NULL;
1376 }
1378 static void
1379 child ()
1380 {
1381 struct sigaction sa;
1382 struct sigaltstack sas;
1383 pthread_t id;
1384 pthread_attr_t attr;
1386 sa.sa_sigaction = sigsegv_signal_handler;
1387 sigemptyset (&sa.sa_mask);
1388 sa.sa_flags = SA_SIGINFO | SA_ONSTACK;
1389 if (sigaction (SIGSEGV, &sa, NULL) == -1) {
1390 perror ("sigaction");
1391 return;
1392 }
1394 sas.ss_sp = malloc (SIGSTKSZ);
1395 sas.ss_size = SIGSTKSZ;
1396 sas.ss_flags = 0;
1397 if (sigaltstack (&sas, NULL) == -1) {
1398 perror ("sigaltstack");
1399 return;
1400 }
1402 pthread_attr_init (&attr);
1403 if (pthread_create(&id, &attr, loop, &attr) != 0) {
1404 printf ("pthread_create\n");
1405 return;
1406 }
1408 sleep (100);
1409 }
1411 int
1412 main ()
1413 {
1414 pid_t son;
1415 int status;
1416 int i;
1418 son = fork ();
1419 if (son == -1) {
1420 return 1;
1421 }
1423 if (son == 0) {
1424 child ();
1425 return 0;
1426 }
1428 for (i = 0; i < 3; ++i) {
1429 sleep (1);
1430 waitpid (son, &status, WNOHANG);
1431 if (WIFEXITED (status) && WEXITSTATUS (status) == 0)
1432 return 0;
1433 }
1435 kill (son, SIGKILL);
1436 return 1;
1437 }
1439 ], [
1440 AC_MSG_RESULT(yes)
1441 AC_DEFINE(HAVE_WORKING_SIGALTSTACK, 1, [Have a working sigaltstack])
1442 ], [
1443 with_sigaltstack=no
1444 AC_MSG_RESULT(no)
1445 ])
1446 fi
1448 dnl ********************************
1449 dnl *** Checks for semaphore lib ***
1450 dnl ********************************
1451 # 'Real Time' functions on Solaris
1452 # posix4 on Solaris 2.6
1453 # pthread (first!) on Linux
1454 AC_SEARCH_LIBS(sem_init, pthread rt posix4)
1456 AC_SEARCH_LIBS(shm_open, pthread rt posix4)
1457 AC_CHECK_FUNCS(shm_open)
1459 dnl ********************************
1460 dnl *** Checks for timezone stuff **
1461 dnl ********************************
1462 AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
1463 AC_TRY_COMPILE([
1464 #include <time.h>
1465 ], [
1466 struct tm tm;
1467 tm.tm_gmtoff = 1;
1468 ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
1469 if test $ac_cv_struct_tm_gmtoff = yes; then
1470 AC_DEFINE(HAVE_TM_GMTOFF, 1, [Have tm_gmtoff])
1471 else
1472 AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone,
1473 AC_TRY_COMPILE([
1474 #include <time.h>
1475 ], [
1476 timezone = 1;
1477 ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no))
1478 if test $ac_cv_var_timezone = yes; then
1479 AC_DEFINE(HAVE_TIMEZONE, 1, [Have timezone variable])
1480 else
1481 AC_ERROR(unable to find a way to determine timezone)
1482 fi
1483 fi
1485 dnl *********************************
1486 dnl *** Checks for math functions ***
1487 dnl *********************************
1488 LIBS="$LIBS -lm";
1489 if test "x$has_broken_apple_cpp" != "xyes"; then
1490 AC_CHECK_FUNCS(finite, , AC_MSG_CHECKING(for finite in math.h)
1491 AC_TRY_LINK([#include <math.h>],
1492 [ finite(0.0); ],
1493 AC_DEFINE(HAVE_FINITE, 1, [Have finite]) AC_MSG_RESULT(yes),
1494 AC_MSG_RESULT(no)))
1495 fi
1496 AC_CHECK_FUNCS(isfinite, , AC_MSG_CHECKING(for isfinite in math.h)
1497 AC_TRY_LINK([#include <math.h>],
1498 [ isfinite(0.0); ],
1499 AC_DEFINE(HAVE_ISFINITE, 1, [Have isfinite]) AC_MSG_RESULT(yes),
1500 AC_MSG_RESULT(no)))
1502 dnl ****************************************************************
1503 dnl *** Checks for working poll() (macosx defines it but doesn't ***
1504 dnl *** have it in the library (duh)) ***
1505 dnl ****************************************************************
1506 AC_CHECK_FUNCS(poll)
1508 dnl *************************
1509 dnl *** Check for signbit ***
1510 dnl *************************
1511 AC_MSG_CHECKING(for signbit)
1512 AC_TRY_LINK([#include <math.h>], [
1513 int s = signbit(1.0);
1514 ], [
1515 AC_MSG_RESULT(yes)
1516 AC_DEFINE(HAVE_SIGNBIT, 1, [Have signbit])
1517 ], [
1518 AC_MSG_RESULT(no)
1519 ])
1521 dnl **********************************
1522 dnl *** epoll ***
1523 dnl **********************************
1524 AC_CHECK_HEADERS(sys/epoll.h)
1525 haveepoll=no
1526 AC_CHECK_FUNCS(epoll_ctl, [haveepoll=yes], )
1527 if test "x$haveepoll" = "xyes" -a "x$ac_cv_header_sys_epoll_h" = "xyes" ; then
1528 AC_DEFINE(HAVE_EPOLL, 1, [epoll supported])
1529 fi
1531 dnl ******************************
1532 dnl *** Checks for SIOCGIFCONF ***
1533 dnl ******************************
1534 AC_CHECK_HEADERS(sys/ioctl.h)
1535 AC_CHECK_HEADERS(net/if.h)
1536 AC_MSG_CHECKING(for ifreq)
1537 AC_TRY_COMPILE([
1538 #include <stdio.h>
1539 #include <sys/ioctl.h>
1540 #include <net/if.h>
1541 ], [
1542 struct ifconf ifc;
1543 struct ifreq *ifr;
1544 void *x;
1545 ifc.ifc_len = 0;
1546 ifc.ifc_buf = NULL;
1547 x = (void *) &ifr->ifr_addr;
1548 ],[
1549 AC_MSG_RESULT(yes)
1550 AC_DEFINE(HAVE_SIOCGIFCONF, 1, [Can get interface list])
1551 ], [
1552 AC_MSG_RESULT(no)
1553 ])
1554 dnl **********************************
1555 dnl *** Checks for sin_len ***
1556 dnl **********************************
1557 AC_MSG_CHECKING(for sockaddr_in.sin_len)
1558 AC_TRY_COMPILE([
1559 #include <netinet/in.h>
1560 ], [
1561 struct sockaddr_in saddr;
1562 saddr.sin_len = sizeof (saddr);
1563 ],[
1564 AC_MSG_RESULT(yes)
1565 AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [sockaddr_in has sin_len])
1566 ], [
1567 AC_MSG_RESULT(no)
1568 ])
1569 dnl **********************************
1570 dnl *** Checks for sin6_len ***
1571 dnl **********************************
1572 AC_MSG_CHECKING(for sockaddr_in6.sin6_len)
1573 AC_TRY_COMPILE([
1574 #include <netinet/in.h>
1575 ], [
1576 struct sockaddr_in6 saddr6;
1577 saddr6.sin6_len = sizeof (saddr6);
1578 ],[
1579 AC_MSG_RESULT(yes)
1580 AC_DEFINE(HAVE_SOCKADDR_IN6_SIN_LEN, 1, [sockaddr_in6 has sin6_len])
1581 ], [
1582 AC_MSG_RESULT(no)
1583 ])
1584 dnl **********************************
1585 dnl *** Checks for MonoPosixHelper ***
1586 dnl **********************************
1587 AC_CHECK_HEADERS(checklist.h)
1588 AC_CHECK_HEADERS(fstab.h)
1589 AC_CHECK_HEADERS(attr/xattr.h)
1590 AC_CHECK_HEADERS(sys/extattr.h)
1591 AC_CHECK_HEADERS(sys/sendfile.h)
1592 AC_CHECK_HEADERS(sys/statvfs.h)
1593 AC_CHECK_HEADERS(sys/statfs.h)
1594 AC_CHECK_HEADERS(sys/vfstab.h)
1595 AC_CHECK_HEADERS(sys/xattr.h)
1596 AC_CHECK_HEADERS(sys/mman.h)
1597 AC_CHECK_HEADERS(sys/param.h)
1598 AC_CHECK_HEADERS(sys/mount.h)
1599 AC_CHECK_FUNCS(getdomainname)
1600 AC_CHECK_FUNCS(setdomainname)
1601 AC_CHECK_FUNCS(fgetgrent)
1602 AC_CHECK_FUNCS(fgetpwent)
1603 AC_CHECK_FUNCS(fgetpwent)
1604 AC_CHECK_FUNCS(getfsstat)
1605 AC_CHECK_FUNCS(lutimes)
1606 AC_CHECK_FUNCS(mremap)
1607 AC_CHECK_FUNCS(remap_file_pages)
1608 AC_CHECK_FUNCS(posix_fadvise)
1609 AC_CHECK_FUNCS(posix_fallocate)
1610 AC_CHECK_FUNCS(posix_madvise)
1611 AC_CHECK_FUNCS(vsnprintf)
1612 AC_CHECK_FUNCS(sendfile)
1613 AC_CHECK_FUNCS(sethostid)
1614 AC_CHECK_FUNCS(statfs)
1615 AC_CHECK_FUNCS(fstatfs)
1616 AC_CHECK_FUNCS(statvfs)
1617 AC_CHECK_FUNCS(fstatvfs)
1618 AC_CHECK_FUNCS(stime)
1619 AC_CHECK_FUNCS(strerror_r)
1620 AC_CHECK_FUNCS(ttyname_r)
1621 AC_CHECK_SIZEOF(size_t)
1622 AC_CHECK_TYPES([blksize_t], [AC_DEFINE(HAVE_BLKSIZE_T)], ,
1623 [#include <sys/types.h>
1624 #include <sys/stat.h>
1625 #include <unistd.h>])
1626 AC_CHECK_TYPES([blkcnt_t], [AC_DEFINE(HAVE_BLKCNT_T)], ,
1627 [#include <sys/types.h>
1628 #include <sys/stat.h>
1629 #include <unistd.h>])
1630 AC_CHECK_TYPES([suseconds_t], [AC_DEFINE(HAVE_SUSECONDS_T)], ,
1631 [#include <sys/time.h>])
1632 AC_CHECK_TYPES([struct flock], [AC_DEFINE(HAVE_STRUCT_FLOCK)], ,
1633 [#include <unistd.h>
1634 #include <fcntl.h>])
1635 AC_CHECK_TYPES([struct pollfd], [AC_DEFINE(HAVE_STRUCT_POLLFD)], ,
1636 [#include <sys/poll.h>])
1637 AC_CHECK_TYPES([struct stat], [AC_DEFINE(HAVE_STRUCT_STAT)], ,
1638 [#include <sys/types.h>
1639 #include <sys/stat.h>
1640 #include <unistd.h>])
1641 AC_CHECK_TYPES([struct timespec], [AC_DEFINE(HAVE_STRUCT_TIMESPEC)], ,
1642 [#include <time.h>])
1643 AC_CHECK_TYPES([struct timeval], [AC_DEFINE(HAVE_STRUCT_TIMEVAL)], ,
1644 [#include <sys/time.h>
1645 #include <sys/types.h>
1646 #include <utime.h>])
1647 AC_CHECK_TYPES([struct timezone], [AC_DEFINE(HAVE_STRUCT_TIMEZONE)], ,
1648 [#include <sys/time.h>])
1649 AC_CHECK_TYPES([struct utimbuf], [AC_DEFINE(HAVE_STRUCT_UTIMBUF)], ,
1650 [#include <sys/types.h>
1651 #include <utime.h>])
1652 AC_CHECK_MEMBERS(
1653 [struct dirent.d_off, struct dirent.d_reclen, struct dirent.d_type],,,
1654 [#include <sys/types.h>
1655 #include <dirent.h>])
1657 dnl Favour xattr through glibc, but use libattr if we have to
1658 AC_CHECK_FUNC(lsetxattr, ,
1659 AC_CHECK_LIB(attr, lsetxattr, XATTR_LIB="-lattr",)
1660 )
1661 AC_SUBST(XATTR_LIB)
1663 dnl kinfo_proc.kp_proc works on darwin but fails on other simil-bsds
1664 AC_CHECK_MEMBERS(
1665 [struct kinfo_proc.kp_proc],,,
1666 [#include <sys/types.h>
1667 #include <sys/sysctl.h>
1668 #include <sys/proc.h>
1669 ])
1671 dnl *********************************
1672 dnl *** Checks for Windows compilation ***
1673 dnl *********************************
1674 AC_CHECK_HEADERS(sys/time.h)
1675 AC_CHECK_HEADERS(sys/param.h)
1676 AC_CHECK_HEADERS(dirent.h)
1678 dnl *********************************
1679 dnl *** Check for Console 2.0 I/O ***
1680 dnl *********************************
1681 AC_CHECK_HEADERS([curses.h])
1682 AC_CHECK_HEADERS([term.h], [], [],
1683 [#if HAVE_CURSES_H
1684 #include <curses.h>
1685 #endif
1686 ])
1687 AC_CHECK_HEADERS([termios.h])
1689 dnl * This is provided in io-layer, but on windows it's only available
1690 dnl * on xp+
1691 AC_DEFINE(HAVE_GETPROCESSID, 1, [Define if GetProcessId is available])
1692 else
1693 jdk_headers_found=no
1694 AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
1695 AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?))
1696 AC_CHECK_LIB(ole32, main, LIBS="$LIBS -lole32", AC_ERROR(bad mingw install?))
1697 AC_CHECK_LIB(winmm, main, LIBS="$LIBS -lwinmm", AC_ERROR(bad mingw install?))
1698 AC_CHECK_LIB(oleaut32, main, LIBS="$LIBS -loleaut32", AC_ERROR(bad mingw install?))
1699 AC_CHECK_LIB(advapi32, main, LIBS="$LIBS -ladvapi32", AC_ERROR(bad mingw install?))
1700 AC_CHECK_LIB(version, main, LIBS="$LIBS -lversion", AC_ERROR(bad mingw install?))
1702 dnl *********************************
1703 dnl *** Check for struct ip_mreqn ***
1704 dnl *********************************
1705 AC_MSG_CHECKING(for struct ip_mreqn)
1706 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1707 struct ip_mreqn mreq;
1708 mreq.imr_address.s_addr = 0;
1709 ], [
1710 # Yes, we have it...
1711 AC_MSG_RESULT(yes)
1712 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
1713 ], [
1714 # We'll just have to try and use struct ip_mreq
1715 AC_MSG_RESULT(no)
1716 AC_MSG_CHECKING(for struct ip_mreq)
1717 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1718 struct ip_mreq mreq;
1719 mreq.imr_interface.s_addr = 0;
1720 ], [
1721 # Yes, we have it...
1722 AC_MSG_RESULT(yes)
1723 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
1724 ], [
1725 # No multicast support
1726 AC_MSG_RESULT(no)
1727 ])
1728 ])
1729 AC_CHECK_FUNCS(GetProcessId)
1730 fi
1732 dnl socklen_t check
1733 AC_MSG_CHECKING(for socklen_t)
1734 AC_TRY_COMPILE([
1735 #include <sys/types.h>
1736 #include <sys/socket.h>
1737 ],[
1738 socklen_t foo;
1739 ],[
1740 ac_cv_c_socklen_t=yes
1741 AC_DEFINE(HAVE_SOCKLEN_T, 1, [Have socklen_t])
1742 AC_MSG_RESULT(yes)
1743 ],[
1744 AC_MSG_RESULT(no)
1745 ])
1747 AC_MSG_CHECKING(for array element initalizer support)
1748 AC_TRY_COMPILE([#include <sys/socket.h>], [
1749 const int array[] = {[1] = 2,};
1750 ], [
1751 # Yes, we have it...
1752 AC_MSG_RESULT(yes)
1753 AC_DEFINE(HAVE_ARRAY_ELEM_INIT,1,[Supports C99 array initialization])
1754 ], [
1755 # We'll have to use signals
1756 AC_MSG_RESULT(no)
1757 ])
1759 AC_CHECK_FUNCS(trunc, , AC_MSG_CHECKING(for trunc in math.h)
1760 # Simply calling trunc (0.0) is no good since gcc will optimize the call away
1761 AC_TRY_LINK([#include <math.h>],
1762 [ static void *p = &trunc; ],
1763 [
1764 AC_DEFINE(HAVE_TRUNC)
1765 AC_MSG_RESULT(yes)
1766 ac_cv_trunc=yes
1767 ],
1768 AC_MSG_RESULT(no)))
1770 if test "x$ac_cv_truncl" != "xyes"; then
1771 AC_CHECK_LIB(sunmath, aintl, [ AC_DEFINE(HAVE_AINTL, 1, [Has the 'aintl' function]) LIBS="$LIBS -lsunmath"])
1772 fi
1774 AC_CHECK_FUNCS(round)
1775 AC_CHECK_FUNCS(rint)
1777 dnl ****************************
1778 dnl *** Look for /dev/random ***
1779 dnl ****************************
1781 AC_MSG_CHECKING([if usage of random device is requested])
1782 AC_ARG_ENABLE(dev-random,
1783 [ --disable-dev-random disable the use of the random device (enabled by default)],
1784 try_dev_random=$enableval, try_dev_random=yes)
1786 AC_MSG_RESULT($try_dev_random)
1788 case "{$target}" in
1789 *-openbsd*)
1790 NAME_DEV_RANDOM="/dev/srandom"
1791 ;;
1793 dnl Win32 does not have /dev/random, they have their own method...
1795 *-*-mingw*|*-*-cygwin*)
1796 ac_cv_have_dev_random=no
1797 ;;
1799 dnl Everywhere else, it's /dev/random
1801 *)
1802 NAME_DEV_RANDOM="/dev/random"
1803 ;;
1804 esac
1806 AC_DEFINE_UNQUOTED(NAME_DEV_RANDOM, "$NAME_DEV_RANDOM", [Name of /dev/random])
1808 dnl Now check if the device actually exists
1810 if test "x$try_dev_random" = "xyes"; then
1811 AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
1812 [if test -r "$NAME_DEV_RANDOM" ; then
1813 ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
1814 if test "x$ac_cv_have_dev_random" = "xyes"; then
1815 AC_DEFINE(HAVE_CRYPT_RNG, 1, [Have /dev/random])
1816 fi
1817 else
1818 AC_MSG_CHECKING(for random device)
1819 ac_cv_have_dev_random=no
1820 AC_MSG_RESULT(has been disabled)
1821 fi
1823 if test "x$host_win32" = "xyes"; then
1824 AC_DEFINE(HAVE_CRYPT_RNG)
1825 fi
1827 if test "x$ac_cv_have_dev_random" = "xno" \
1828 && test "x$host_win32" = "xno"; then
1829 AC_MSG_WARN([[
1830 ***
1831 *** A system-provided entropy source was not found on this system.
1832 *** Because of this, the System.Security.Cryptography random number generator
1833 *** will throw a NotImplemented exception.
1834 ***
1835 *** If you are seeing this message, and you know your system DOES have an
1836 *** entropy collection in place, please contact <crichton@gimp.org> and
1837 *** provide information about the system and how to access the random device.
1838 ***
1839 *** Otherwise you can install either egd or prngd and set the environment
1840 *** variable MONO_EGD_SOCKET to point to the daemon's socket to use that.
1841 ***]])
1842 fi
1844 AC_MSG_CHECKING([if inter-process shared handles are requested])
1845 AC_ARG_ENABLE(shared-handles, [ --disable-shared-handles disable inter-process shared handles], try_shared_handles=$enableval, try_shared_handles=yes)
1846 AC_MSG_RESULT($try_shared_handles)
1847 if test "x$try_shared_handles" != "xyes"; then
1848 AC_DEFINE(DISABLE_SHARED_HANDLES, 1, [Disable inter-process shared handles])
1849 AC_SUBST(DISABLE_SHARED_HANDLES)
1850 fi
1852 AC_ARG_ENABLE(nunit-tests, [ --enable-nunit-tests Run the nunit tests of the class library on 'make check'])
1853 AM_CONDITIONAL(ENABLE_NUNIT_TESTS, [test x$enable_nunit_tests = xyes])
1855 AC_MSG_CHECKING([if big-arrays are to be enabled])
1856 AC_ARG_ENABLE(big-arrays, [ --enable-big-arrays Enable the allocation and indexing of arrays greater than Int32.MaxValue], enable_big_arrays=$enableval, enable_big_arrays=no)
1857 if test "x$enable_big_arrays" = "xyes" ; then
1858 if test "x$ac_cv_sizeof_void_p" = "x8"; then
1859 AC_DEFINE(MONO_BIG_ARRAYS,1,[Enable the allocation and indexing of arrays greater than Int32.MaxValue])
1860 else
1861 AC_MSG_ERROR([The allocation and indexing of arrays greater than Int32.MaxValue is not supported on this platform.])
1862 fi
1863 fi
1864 AC_MSG_RESULT($enable_big_arrays)
1866 dnl **************
1867 dnl *** DTRACE ***
1868 dnl **************
1870 AC_ARG_ENABLE(dtrace,[ --enable-dtrace Enable DTrace probes], enable_dtrace=$enableval, enable_dtrace=$has_dtrace)
1872 if test "x$enable_dtrace" = "xyes"; then
1873 if test "x$has_dtrace" = "xno"; then
1874 AC_MSG_ERROR([DTrace probes are not supported on this platform.])
1875 fi
1876 AC_PATH_PROG(DTRACE, [dtrace], [no], [$PATH:/usr/sbin])
1877 if test "x$DTRACE" = "xno"; then
1878 AC_MSG_RESULT([dtrace utility not found, dtrace support disabled.])
1879 enable_dtrace=no
1880 elif ! $DTRACE -h -s $srcdir/data/mono.d > /dev/null 2>&1; then
1881 AC_MSG_RESULT([dtrace doesn't support -h option, dtrace support disabled.])
1882 enable_dtrace=no
1883 fi
1884 fi
1886 dtrace_g=no
1887 if test "x$enable_dtrace" = "xyes"; then
1888 AC_DEFINE(ENABLE_DTRACE, 1, [Enable DTrace probes])
1889 DTRACEFLAGS=
1890 if test "x$ac_cv_sizeof_void_p" = "x8"; then
1891 case "$host" in
1892 powerpc-*-darwin*)
1893 DTRACEFLAGS="-arch ppc64"
1894 ;;
1895 i*86-*-darwin*)
1896 DTRACEFLAGS="-arch x86_64"
1897 ;;
1898 *)
1899 DTRACEFLAGS=-64
1900 ;;
1901 esac
1902 else
1903 case "$host" in
1904 powerpc-*-darwin*)
1905 DTRACEFLAGS="-arch ppc"
1906 ;;
1907 i*86-*-darwin*)
1908 DTRACEFLAGS="-arch i386"
1909 ;;
1910 *)
1911 DTRACEFLAGS=-32
1912 ;;
1913 esac
1914 fi
1915 AC_SUBST(DTRACEFLAGS)
1916 case "$host" in
1917 *-*-solaris*)
1918 dtrace_g=yes
1919 ;;
1920 esac
1921 AC_CHECK_HEADERS([sys/sdt.h])
1922 fi
1923 AM_CONDITIONAL(ENABLE_DTRACE, [test x$enable_dtrace = xyes])
1924 AM_CONDITIONAL(DTRACE_G_REQUIRED, [test x$dtrace_g = xyes])
1926 dnl **************
1927 dnl *** LLVM ***
1928 dnl **************
1930 AC_ARG_ENABLE(llvm,[ --enable-llvm Enable the experimental LLVM back-end], enable_llvm=$enableval, enable_llvm=no)
1932 if test "x$enable_llvm" = "xyes"; then
1933 AC_PATH_PROG(LLVM_CONFIG, llvm-config, no)
1934 if test "x$LLVM_CONFIG" = "xno"; then
1935 AC_MSG_ERROR([llvm-config not found.])
1936 fi
1938 # The output of --cflags seems to include optimizations flags too
1939 LLVM_CFLAGS=`$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'`
1940 # LLVM is compiled with -fno-rtti, so we need this too, since our classes inherit
1941 # from LLVM classes.
1942 LLVM_CXXFLAGS="`$LLVM_CONFIG --cxxflags` -fno-rtti"
1943 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
1944 LLVM_LIBS=`$LLVM_CONFIG --libs core bitwriter jit x86codegen`
1945 LLVM_LIBS="$LLVM_LDFLAGS $LLVM_LIBS -lstdc++"
1947 # Should be something like '2.6' or '2.7svn'
1948 llvm_version=`$LLVM_CONFIG --version`
1949 major_version=`echo $llvm_version | cut -c 1`
1950 minor_version=`echo $llvm_version | cut -c 3`
1952 AC_DEFINE_UNQUOTED(LLVM_MAJOR_VERSION, $major_version, [Major version of LLVM libraries])
1953 AC_DEFINE_UNQUOTED(LLVM_MINOR_VERSION, $minor_version, [Minor version of LLVM libraries])
1955 # Have to pass these on the command line since mini-llvm-cpp.h already includes
1956 # llvm's config.h
1957 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_MAJOR_VERSION=$major_version -DLLVM_MINOR_VERSION=$minor_version"
1959 AC_SUBST(LLVM_CFLAGS)
1960 AC_SUBST(LLVM_CXXFLAGS)
1961 AC_SUBST(LLVM_LIBS)
1962 AC_SUBST(LLVM_LDFLAGS)
1963 AC_DEFINE(ENABLE_LLVM, 1, [Enable the LLVM back end])
1964 fi
1966 AM_CONDITIONAL(ENABLE_LLVM, [test x$enable_llvm = xyes])
1968 TARGET="unknown"
1969 ACCESS_UNALIGNED="yes"
1971 JIT_SUPPORTED=no
1972 INTERP_SUPPORTED=no
1973 LIBC="libc.so.6"
1974 INTL="libc.so.6"
1975 SQLITE="libsqlite.so.0"
1976 SQLITE3="libsqlite3.so.0"
1977 X11="libX11.so"
1979 sizeof_register="SIZEOF_VOID_P"
1981 jit_wanted=false
1982 interp_wanted=false
1983 case "$host" in
1984 # mips-sgi-irix5.* | mips-sgi-irix6.*)
1985 # TARGET=MIPS;
1986 # ACCESS_UNALIGNED="no"
1987 # ;;
1988 mips*)
1989 TARGET=MIPS;
1990 arch_target=mips;
1991 ACCESS_UNALIGNED="no"
1992 JIT_SUPPORTED=yes
1993 jit_wanted=true
1995 AC_MSG_CHECKING(for mips n32)
1996 AC_TRY_COMPILE([], [
1997 void main () {
1998 #if _MIPS_SIM != _ABIN32
1999 #error Not mips n32
2000 #endif
2001 }
2002 ],[
2003 AC_MSG_RESULT(yes)
2004 sizeof_register=8
2005 ],[
2006 AC_MSG_RESULT(no)
2007 ])
2008 ;;
2009 i*86-*-*)
2010 TARGET=X86;
2011 arch_target=x86;
2012 JIT_SUPPORTED=yes
2013 jit_wanted=true
2014 case $host_os in
2015 solaris*)
2016 LIBC="libc.so"
2017 INTL="libintl.so"
2018 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2019 TARGET=AMD64
2020 arch_target=amd64
2021 fi
2023 # On solaris 10 x86, gcc prints a warning saying 'visibility attribute not supported on this configuration; ignored', but linking fails. A test case:
2024 # int astruct __attribute__ ((visibility ("hidden")));
2025 # void foo ()
2026 # {
2027 # void *p = &astruct;
2028 # }
2029 # gcc -fPIC --shared -o libfoo.so foo.c
2030 # yields:
2031 # foo.c:6: warning: visibility attribute not supported in this configuration; ignored
2032 # ld: fatal: relocation error: R_386_GOTOFF: file /var/tmp//ccxYR96k.o: symbol astruct: relocation must bind locally
2033 have_visibility_hidden=no
2034 ;;
2035 cygwin*)
2036 have_visibility_hidden=no
2037 esac
2038 ;;
2039 x86_64-*-* | amd64-*-*)
2040 TARGET=AMD64;
2041 arch_target=amd64;
2042 JIT_SUPPORTED=yes
2043 jit_wanted=true
2044 ;;
2045 ia64-*-*)
2046 TARGET=IA64
2047 arch_target=ia64
2048 ACCESS_UNALIGNED="no"
2049 JIT_SUPPORTED=yes
2050 jit_wanted=true
2051 LIBC="libc.so.6.1"
2052 INTL="libc.so.6.1"
2053 AC_CHECK_LIB(unwind, _U_dyn_register, [], [AC_MSG_ERROR(library libunwind not found)])
2054 libmono_ldflags="-lunwind"
2055 ;;
2056 sparc*-*-*)
2057 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2058 TARGET=SPARC64
2059 else
2060 TARGET=SPARC
2061 fi
2062 arch_target=sparc;
2063 JIT_SUPPORTED=yes
2064 ACCESS_UNALIGNED="no"
2065 case $host_os in
2066 linux*) ;;
2067 *)
2068 LIBC="libc.so"
2069 INTL="libintl.so"
2070 esac
2071 jit_wanted=true
2072 if test x"$GCC" = xyes; then
2073 # We don't support v8 cpus
2074 CFLAGS="$CFLAGS -Wno-cast-align -mcpu=v9"
2075 fi
2076 if test x"$AR" = xfalse; then
2077 AC_MSG_ERROR([The required utility 'ar' is not found in your PATH. Usually it can be found in /usr/ccs/bin.])
2078 fi
2079 ;;
2080 alpha*-*-linux* | alpha*-*-osf*)
2081 TARGET=ALPHA;
2082 ACCESS_UNALIGNED="no"
2083 JIT_SUPPORTED=yes
2084 jit_wanted=true
2085 arch_target=alpha;
2086 CFLAGS="$CFLAGS -mieee -O0"
2087 case $host_os in
2088 linux*)
2089 LIBC="libc.so.6.1"
2090 INTL="libc.so.6.1"
2091 esac
2092 ;;
2093 *-*-mingw*|*-*-cygwin*)
2094 # When this is enabled, it leads to very strange crashes at runtime (gcc-3.4.4)
2095 have_visibility_hidden=no
2096 INTL="intl"
2097 ;;
2098 hppa2.0w-hp-hpux11.00 | hppa64-hp-hpux11.00)
2099 TARGET=HPPA;
2100 arch_target=hppa;
2101 LIBC="libc.sl"
2102 ACCESS_UNALIGNED="no"
2103 INTERP_SUPPORTED=yes
2104 interp_wanted=true
2105 ;;
2106 hppa*linux*)
2107 TARGET=HPPA;
2108 arch_target=hppa;
2109 ACCESS_UNALIGNED="no"
2110 JIT_SUPPORTED=yes
2111 jit_wanted=true
2112 ;;
2113 macppc-*-openbsd* | powerpc*-*-linux* | powerpc-*-openbsd* | \
2114 powerpc-*-sysv* | powerpc-*-darwin* | powerpc-*-netbsd* | powerpc-*-freebsd* )
2115 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2116 TARGET=POWERPC64;
2117 CPPFLAGS="$CPPFLAGS -D__mono_ppc__ -D__mono_ppc64__"
2118 CFLAGS="$CFLAGS -mminimal-toc"
2119 else
2120 TARGET=POWERPC;
2121 CPPFLAGS="$CPPFLAGS -D__mono_ppc__"
2122 fi
2123 arch_target=ppc;
2124 JIT_SUPPORTED=yes
2125 jit_wanted=true
2126 ;;
2127 arm*-darwin*)
2128 TARGET=ARM;
2129 arch_target=arm;
2130 ACCESS_UNALIGNED="no"
2131 JIT_SUPPORTED=yes
2132 CPPFLAGS="$CPPFLAGS -DARM_FPU_NONE=1"
2133 jit_wanted=true
2134 ;;
2135 arm*-linux*)
2136 TARGET=ARM;
2137 arch_target=arm;
2138 ACCESS_UNALIGNED="no"
2139 JIT_SUPPORTED=yes
2140 jit_wanted=true
2141 ;;
2142 s390-*-linux*)
2143 TARGET=S390;
2144 arch_target=s390;
2145 ACCESS_UNALIGNED="no"
2146 JIT_SUPPORTED=yes
2147 jit_wanted=true
2148 # Required CFLAGS for s390[x]. USE_STRING_INLINES is automatic with gcc 4.1
2149 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
2150 ;;
2151 s390x-*-linux*)
2152 TARGET=S390x;
2153 arch_target=s390x;
2154 ACCESS_UNALIGNED="no"
2155 JIT_SUPPORTED=yes
2156 jit_wanted=true
2157 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
2158 ;;
2159 esac
2161 if test "x$host" != "x$target"; then
2162 case "$target" in
2163 powerpc64-ps3-linux-gnu)
2164 TARGET=POWERPC64
2165 arch_target=powerpc64
2166 AC_DEFINE(TARGET_PS3, 1, [...])
2167 AC_DEFINE(MONO_CROSS_COMPILE,1,[The runtime is compiled for cross-compiling mode])
2168 # It would be better to just use TARGET_POWERPC64, but lots of code already
2169 # uses this define
2170 AC_DEFINE(__mono_ppc64__, 1, [...])
2171 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2172 sizeof_register=8
2173 target_byte_order=G_BIG_ENDIAN
2174 ;;
2176 powerpc64-xbox360-linux-gnu)
2177 TARGET=POWERPC64
2178 arch_target=powerpc64
2179 AC_DEFINE(TARGET_XBOX360, 1, [...])
2180 AC_DEFINE(MONO_CROSS_COMPILE,1,[The runtime is compiled for cross-compiling mode])
2181 # It would be better to just use TARGET_POWERPC64, but lots of code already
2182 # uses this define
2183 sizeof_register=8
2184 target_byte_order=G_BIG_ENDIAN
2185 ;;
2186 *)
2187 AC_MSG_ERROR([Cross compiling is only supported for targets matching 'powerpc64-{ps3,xbox360}-linux-gnu'])
2188 esac
2189 fi
2191 # FIXME: Define the others as well
2192 case "$TARGET" in
2193 X86)
2194 AC_DEFINE(TARGET_X86, 1, [...])
2195 ;;
2196 AMD64)
2197 AC_DEFINE(TARGET_AMD64, 1, [...])
2198 ;;
2199 ARM)
2200 AC_DEFINE(TARGET_ARM, 1, [...])
2201 ;;
2202 POWERPC)
2203 AC_DEFINE(TARGET_POWERPC, 1, [...])
2204 ;;
2205 POWERPC64)
2206 AC_DEFINE(TARGET_POWERPC, 1, [...])
2207 AC_DEFINE(TARGET_POWERPC64, 1, [...])
2208 ;;
2209 esac
2211 if test "x$sizeof_register" = "x4"; then
2212 AC_DEFINE(SIZEOF_REGISTER,4,[size of machine integer registers])
2213 elif test "x$sizeof_register" = "x8"; then
2214 AC_DEFINE(SIZEOF_REGISTER,8,[size of machine integer registers])
2215 else
2216 AC_DEFINE(SIZEOF_REGISTER,SIZEOF_VOID_P,[size of machine integer registers])
2217 fi
2219 if test "x$target_byte_order" = "xG_BIG_ENDIAN"; then
2220 AC_DEFINE(TARGET_BYTE_ORDER,G_BIG_ENDIAN,[byte order of target])
2221 elif test "x$target_byte_order" = "xG_LITTLE_ENDIAN"; then
2222 AC_DEFINE(TARGET_BYTE_ORDER,G_LITTLE_ENDIAN,[byte order of target])
2223 else
2224 AC_DEFINE(TARGET_BYTE_ORDER,G_BYTE_ORDER,[byte order of target])
2225 fi
2227 if test "x$have_visibility_hidden" = "xyes"; then
2228 AC_DEFINE(HAVE_VISIBILITY_HIDDEN, 1, [Support for the visibility ("hidden") attribute])
2229 fi
2231 if test "x$have_deprecated" = "xyes"; then
2232 AC_DEFINE(HAVE_DEPRECATED, 1, [Support for the deprecated attribute])
2233 fi
2235 AC_ARG_WITH(jit, [ --with-jit=yes,no If you want to build scripts that default to the JIT (defaults to no)],[
2236 if test x$withval = xyes; then
2237 jit_wanted=true
2238 else
2239 jit_wanted=false
2240 fi
2241 ])
2243 AC_ARG_WITH(interp, [ --with-interp=yes,no If you want to build scripts that default to the interpreter (defaults to no)],[
2244 if test x$withval = xyes; then
2245 interp_wanted=true
2246 else
2247 interp_wanted=false
2248 fi
2249 ])
2251 USEJIT=false
2252 if test x$JIT_SUPPORTED = xyes; then
2253 if $jit_wanted; then
2254 USEJIT=true
2255 jit_status="Building and using the JIT"
2256 else
2257 if $interp_wanted; then
2258 jit_status="Building the JIT, defaulting to the interpreter"
2259 else
2260 AC_ERROR(No JIT or interpreter support available or selected.)
2261 fi
2262 fi
2263 else
2264 if test x$interp_wanted = xtrue; then
2265 jit_status="interpreter"
2266 else
2267 AC_ERROR(No JIT or interpreter support available or selected.)
2268 fi
2269 fi
2271 AM_CONDITIONAL(USE_JIT, test x$USEJIT = xtrue)
2273 libsuffix=".so"
2275 case "$host" in
2276 *-*-darwin*)
2277 libsuffix=".dylib"
2278 LIBC="libc.dylib"
2279 INTL="libintl.dylib"
2280 SQLITE="libsqlite.0.dylib"
2281 SQLITE3="libsqlite3.0.dylib"
2282 X11="libX11.dylib"
2283 ;;
2284 *-*-*netbsd*)
2285 LIBC="libc.so.12"
2286 INTL="libintl.so.0"
2287 ;;
2288 *-*-*freebsd*)
2289 LIBC="libc.so"
2290 INTL="libintl.so"
2291 ;;
2292 *-*-*openbsd*)
2293 LIBC="libc.so"
2294 INTL="libintl.so"
2295 ;;
2296 *-*-*linux*)
2297 AC_PATH_X
2298 AC_MSG_CHECKING(for the soname of libX11.so)
2299 for i in $x_libraries /usr/lib /usr/lib64; do
2300 for r in 4 5 6; do
2301 if test -f $i/libX11.so.$r; then
2302 X11=libX11.so.$r
2303 AC_MSG_RESULT($X11)
2304 fi
2305 done
2306 done
2308 if test "x$X11" = "xlibX11.so"; then
2309 AC_MSG_WARN([Could not find X development libs. Do you have the -devel package installed? WinForms may not work...]);
2310 fi
2311 ;;
2312 esac
2315 AC_SUBST(libsuffix)
2317 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86"; then
2318 if test "x$with_tls" = "x__thread"; then
2319 #
2320 # On some linux distributions, TLS works in executables, but linking
2321 # against a shared library containing TLS fails with:
2322 # undefined reference to `__tls_get_addr'
2323 #
2324 rm -f conftest.c conftest.so conftest
2325 echo "static __thread int foo; void main () { foo = 5; }" > conftest.c
2326 $CC -fPIC --shared -o conftest.so conftest.c > /dev/null 2>&1
2327 $CC -o conftest conftest.so > /dev/null 2>&1
2328 if test ! -f conftest; then
2329 AC_MSG_WARN([Disabling usage of __thread.]);
2330 with_tls=pthread
2331 fi
2332 rm -f conftest.c conftest.so conftest
2333 fi
2334 fi
2336 mono_debugger_supported=no
2337 AC_ARG_ENABLE(mono-debugger, [ --disable-mono-debugger disable support for the mdb debugger], try_mono_debugger=$enableval, try_mono_debugger=yes)
2338 if test "x$try_mono_debugger" = "xyes"; then
2339 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86" -o "x$TARGET" = "xALPHA"; then
2340 if test x$use_included_gc = xyes; then
2341 case "$host" in
2342 *-*-*linux*)
2343 mono_debugger_supported=yes
2344 ;;
2345 *86-apple-darwin*)
2346 mono_debugger_supported=yes
2347 ;;
2348 esac
2349 fi
2350 fi
2351 fi
2353 AC_MSG_CHECKING(if the Mono Debugger is supported on this platform)
2354 if test "x$mono_debugger_supported" = "xyes"; then
2355 AC_DEFINE(MONO_DEBUGGER_SUPPORTED,1,[The Mono Debugger is supported on this platform])
2356 fi
2357 AC_MSG_RESULT($mono_debugger_supported)
2358 AM_CONDITIONAL(MONO_DEBUGGER_SUPPORTED, test x$mono_debugger_supported = xyes)
2360 if test "x$with_tls" = "x__thread"; then
2361 AC_DEFINE(HAVE_KW_THREAD, 1, [Have __thread keyword])
2362 # Pass the information to libgc
2363 CPPFLAGS="$CPPFLAGS -DUSE_COMPILER_TLS"
2364 AC_MSG_CHECKING(if the tls_model attribute is supported)
2365 AC_TRY_COMPILE([static __thread int foo __attribute__((tls_model("initial-exec")));], [
2366 ], [
2367 AC_MSG_RESULT(yes)
2368 AC_DEFINE(HAVE_TLS_MODEL_ATTR, 1, [tld_model available])
2369 ], [
2370 AC_MSG_RESULT(no)
2371 ])
2372 fi
2374 if test ${TARGET} = ARM && test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
2375 dnl ******************************************
2376 dnl *** Check to see what FPU is available ***
2377 dnl ******************************************
2378 AC_MSG_CHECKING(which FPU to use)
2380 AC_TRY_COMPILE([], [
2381 __asm__ ("ldfd f0, [r0]");
2382 ], fpu=FPA, fpu=NONE)
2384 AC_MSG_RESULT($fpu)
2385 CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu=1"
2386 unset fpu
2387 fi
2389 if test ${TARGET} = unknown; then
2390 CPPFLAGS="$CPPFLAGS -DNO_PORT"
2391 AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
2392 fi
2394 if test ${ACCESS_UNALIGNED} = no; then
2395 CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
2396 fi
2398 case "x$gc" in
2399 xincluded)
2400 # Pass CPPFLAGS to libgc configure
2401 # We should use a separate variable for this to avoid passing useless and
2402 # potentially problematic defines to libgc (like -D_FILE_OFFSET_BITS=64)
2403 # This should be executed late so we pick up the final version of CPPFLAGS
2404 # The problem with this approach, is that during a reconfigure, the main
2405 # configure scripts gets invoked with these arguments, so we use separate
2406 # variables understood by libgc's configure to pass CPPFLAGS and CFLAGS.
2407 LIBGC_CPPFLAGS=$CPPFLAGS
2408 if test x$TARGET = xSPARC -o x$TARGET = xSPARC64; then
2409 LIBGC_CPPFLAGS=`echo $LIBGC_CPPFLAGS | sed -e 's/-D_FILE_OFFSET_BITS=64//g'`
2410 fi
2411 ac_configure_args="$ac_configure_args --disable-embed-check --with-libgc-threads=$libgc_threads $libgc_configure_args \"CPPFLAGS_FOR_LIBGC=$LIBGC_CPPFLAGS\" \"CFLAGS_FOR_LIBGC=$CFLAGS_FOR_LIBGC\""
2412 AC_CONFIG_SUBDIRS(libgc)
2413 ;;
2414 esac
2416 #AC_ARG_WITH(profile2, [ --with-profile2=yes,no If you want to install the 2.0 FX (defaults to yes)], [], [with_profile2=yes])
2417 AC_ARG_WITH(profile4, [ --with-profile4=yes,no If you want to install the 4.0 FX (defaults to yes)], [], [with_profile4=yes])
2418 AC_ARG_WITH(monotouch, [ --with-monotouch=yes,no If you want to build the raw MonoTouch 2.1 assemblies (defaults to no)], [], [with_monotouch=no])
2420 OPROFILE=no
2421 AC_ARG_WITH(oprofile,[ --with-oprofile=no,<oprofile install dir> Enable oprofile support (defaults to no)],[
2422 if test x$with_oprofile != xno; then
2423 oprofile_include=$with_oprofile/include
2424 if test ! -f $oprofile_include/opagent.h; then
2425 AC_MSG_ERROR([oprofile include file not found at $oprofile_include/opagent.h])
2426 fi
2427 OPROFILE=yes
2428 OPROFILE_CFLAGS="-I$oprofile_include"
2429 OPROFILE_LIBS="-L$with_oprofile/lib/oprofile -lopagent"
2430 AC_DEFINE(HAVE_OPROFILE,1,[Have oprofile support])
2431 fi
2432 ])
2434 MALLOC_MEMPOOLS=no
2435 AC_ARG_WITH(malloc_mempools,[ --with-malloc-mempools=yes,no Use malloc for each single mempool allocation (only for runtime debugging, defaults to no)],[
2436 if test x$with_malloc_mempools = xyes; then
2437 MALLOC_MEMPOOLS=yes
2438 AC_DEFINE(USE_MALLOC_FOR_MEMPOOLS,1,[Use malloc for each single mempool allocation])
2439 fi
2440 ])
2443 DISABLE_MCS_DOCS=no
2444 AC_ARG_WITH(mcs_docs,[ --with-mcs-docs=yes,no If you want to build the documentation under mcs (defaults to yes)],[
2445 if test x$with_mcs_docs != xyes; then
2446 DISABLE_MCS_DOCS=yes
2447 fi
2448 ])
2450 MOONLIGHT=no
2451 AC_ARG_WITH(moonlight, [ --with-moonlight=yes,no If you want to build Mono for Moonlight (defaults to no - the resulting mono build is useless for anything but moonlight)],[
2452 if test x$with_moonlight = xyes; then
2453 MOONLIGHT=yes
2454 AC_DEFINE(MOONLIGHT,1,[Building for Moonlight])
2455 fi
2456 ])
2460 dnl
2461 dnl Consistency settings
2462 dnl
2463 if test x$cross_compiling = xyes -o x$enable_mcs_build = xno; then
2464 DISABLE_MCS_DOCS=yes
2465 docs_dir=""
2466 else
2467 docs_dir=docs
2468 fi
2469 AC_SUBST(docs_dir)
2471 AM_CONDITIONAL(HAVE_OPROFILE, test x$OPROFILE = xyes)
2472 AC_SUBST(OPROFILE_CFLAGS)
2473 AC_SUBST(OPROFILE_LIBS)
2475 libmono_ldflags="$libmono_ldflags $LIBS"
2477 AM_CONDITIONAL(MOONLIGHT, [test "x$with_moonlight" = xyes])
2478 AM_CONDITIONAL(INSTALL_4_0, [test "x$with_profile4" = xyes])
2479 AM_CONDITIONAL(INSTALL_MONOTOUCH, [test "x$with_monotouch" = xyes])
2481 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
2482 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
2483 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
2484 AM_CONDITIONAL(SPARC64, test x$TARGET = xSPARC64)
2485 AM_CONDITIONAL(X86, test x$TARGET = xX86)
2486 AM_CONDITIONAL(AMD64, test x$TARGET = xAMD64)
2487 AM_CONDITIONAL(ALPHA, test x$TARGET = xALPHA)
2488 AM_CONDITIONAL(IA64, test x$TARGET = xIA64)
2489 AM_CONDITIONAL(M68K, test x$TARGET = xM68K)
2490 AM_CONDITIONAL(MIPS, test x$TARGET = xMIPS)
2491 AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
2492 AM_CONDITIONAL(POWERPC64, test x$TARGET = xPOWERPC64)
2493 AM_CONDITIONAL(ARM, test x$TARGET = xARM)
2494 AM_CONDITIONAL(S390, test x$TARGET = xS390)
2495 AM_CONDITIONAL(S390x, test x$TARGET = xS390x)
2496 AM_CONDITIONAL(HPPA, test x$TARGET = xHPPA)
2498 AM_CONDITIONAL(JIT_SUPPORTED, test x$JIT_SUPPORTED = xyes)
2499 AM_CONDITIONAL(INTERP_SUPPORTED, test x$interp_wanted = xtrue)
2500 AM_CONDITIONAL(INCLUDED_LIBGC, test x$gc = xincluded)
2502 AC_SUBST(LIBC)
2503 AC_SUBST(INTL)
2504 AC_SUBST(SQLITE)
2505 AC_SUBST(SQLITE3)
2506 AC_SUBST(X11)
2507 AC_DEFINE_UNQUOTED(ARCHITECTURE,"$arch_target",[The architecture this is running on])
2508 AC_SUBST(arch_target)
2509 AC_SUBST(CFLAGS)
2510 AC_SUBST(CPPFLAGS)
2511 AC_SUBST(LDFLAGS)
2513 mono_build_root=`pwd`
2514 AC_SUBST(mono_build_root)
2516 if test x$USEJIT = xtrue; then
2517 mono_runtime=mono/mini/mono
2518 else
2519 mono_runtime=mono/interpreter/mint
2520 fi
2521 AC_SUBST(mono_runtime)
2523 mono_cfg_root=$mono_build_root/runtime
2524 if test x$host_win32 = xyes; then
2525 if test "x$cross_compiling" = "xno"; then
2526 mono_cfg_dir=`cygpath -w -a $mono_cfg_root`\\etc
2527 else
2528 mono_cfg_dir=`echo $mono_cfg_root | tr '/' '\\'`\\etc
2529 fi
2530 else
2531 mono_cfg_dir=$mono_cfg_root/etc
2532 fi
2533 AC_SUBST(mono_cfg_dir)
2535 AC_CONFIG_FILES([po/mcs/Makefile.in])
2537 AC_CONFIG_FILES([runtime/mono-wrapper],[chmod +x runtime/mono-wrapper])
2538 AC_CONFIG_FILES([runtime/monodis-wrapper],[chmod +x runtime/monodis-wrapper])
2540 AC_CONFIG_COMMANDS([runtime/etc/mono/1.0/machine.config],
2541 [ depth=../../../..
2542 case $srcdir in
2543 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2544 .) reldir=$depth ;;
2545 *) reldir=$depth/$srcdir ;;
2546 esac
2547 $ac_aux_dir/install-sh -d runtime/etc/mono/1.0
2548 cd runtime/etc/mono/1.0
2549 rm -f machine.config
2550 $LN_S $reldir/data/net_1_1/machine.config machine.config
2551 cd $depth
2552 ],[LN_S='$LN_S'])
2554 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/machine.config],
2555 [ depth=../../../..
2556 case $srcdir in
2557 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2558 .) reldir=$depth ;;
2559 *) reldir=$depth/$srcdir ;;
2560 esac
2561 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
2562 cd runtime/etc/mono/2.0
2563 rm -f machine.config
2564 $LN_S $reldir/data/net_2_0/machine.config machine.config
2565 cd $depth
2566 ],[LN_S='$LN_S'])
2568 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/web.config],
2569 [ depth=../../../..
2570 case $srcdir in
2571 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2572 .) reldir=$depth ;;
2573 *) reldir=$depth/$srcdir ;;
2574 esac
2575 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
2576 cd runtime/etc/mono/2.0
2577 rm -f web.config
2578 $LN_S $reldir/data/net_2_0/web.config web.config
2579 cd $depth
2580 ],[LN_S='$LN_S'])
2582 AC_CONFIG_COMMANDS([runtime/etc/mono/browscap.ini],
2583 [ depth=../../..
2584 case $srcdir in
2585 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2586 .) reldir=$depth ;;
2587 *) reldir=$depth/$srcdir ;;
2588 esac
2589 $ac_aux_dir/install-sh -d runtime/etc/mono/
2590 cd runtime/etc/mono/
2591 rm -f browscap.ini
2592 $LN_S $reldir/data/browscap.ini browscap.ini
2593 cd $depth
2594 ],[LN_S='$LN_S'])
2596 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/Browsers/Compat.browser],
2597 [ depth=../../../../..
2598 case $srcdir in
2599 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2600 .) reldir=$depth ;;
2601 *) reldir=$depth/$srcdir ;;
2602 esac
2603 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0/Browsers/
2604 cd runtime/etc/mono/2.0/Browsers
2605 rm -f Compat.browser
2606 $LN_S $reldir/data/net_2_0/Browsers/Compat.browser Compat.browser
2607 cd $depth
2608 ],[LN_S='$LN_S'])
2610 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/machine.config],
2611 [ depth=../../../..
2612 case $srcdir in
2613 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2614 .) reldir=$depth ;;
2615 *) reldir=$depth/$srcdir ;;
2616 esac
2617 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
2618 cd runtime/etc/mono/4.0
2619 rm -f machine.config
2620 $LN_S $reldir/data/net_4_0/machine.config machine.config
2621 cd $depth
2622 ],[LN_S='$LN_S'])
2624 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/web.config],
2625 [ depth=../../../..
2626 case $srcdir in
2627 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2628 .) reldir=$depth ;;
2629 *) reldir=$depth/$srcdir ;;
2630 esac
2631 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
2632 cd runtime/etc/mono/4.0
2633 rm -f web.config
2634 $LN_S $reldir/data/net_4_0/web.config web.config
2635 cd $depth
2636 ],[LN_S='$LN_S'])
2638 if test x$enable_quiet_build = xyes; then
2639 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])
2640 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])
2641 fi
2643 AC_OUTPUT([
2644 Makefile
2645 mono-core.spec
2646 mono-uninstalled.pc
2647 scripts/mono-find-provides
2648 scripts/mono-find-requires
2649 mono/Makefile
2650 mono/utils/Makefile
2651 mono/metadata/Makefile
2652 mono/dis/Makefile
2653 mono/cil/Makefile
2654 mono/arch/Makefile
2655 mono/arch/x86/Makefile
2656 mono/arch/amd64/Makefile
2657 mono/arch/hppa/Makefile
2658 mono/arch/ppc/Makefile
2659 mono/arch/sparc/Makefile
2660 mono/arch/s390/Makefile
2661 mono/arch/s390x/Makefile
2662 mono/arch/arm/Makefile
2663 mono/arch/alpha/Makefile
2664 mono/arch/ia64/Makefile
2665 mono/arch/mips/Makefile
2666 mono/interpreter/Makefile
2667 mono/tests/Makefile
2668 mono/tests/tests-config
2669 mono/tests/assemblyresolve/Makefile
2670 mono/tests/cas/Makefile
2671 mono/tests/cas/assembly/Makefile
2672 mono/tests/cas/demand/Makefile
2673 mono/tests/cas/inheritance/Makefile
2674 mono/tests/cas/linkdemand/Makefile
2675 mono/tests/cas/threads/Makefile
2676 mono/benchmark/Makefile
2677 mono/monograph/Makefile
2678 mono/io-layer/Makefile
2679 mono/mini/Makefile
2680 mono/profiler/Makefile
2681 ikvm-native/Makefile
2682 scripts/Makefile
2683 man/Makefile
2684 web/Makefile
2685 docs/Makefile
2686 data/Makefile
2687 data/net_2_0/Makefile
2688 data/net_4_0/Makefile
2689 data/net_2_0/Browsers/Makefile
2690 data/mint.pc
2691 data/mono-2.pc
2692 data/mono-cairo.pc
2693 data/mono-nunit.pc
2694 data/mono-options.pc
2695 data/mono-lineeditor.pc
2696 data/monodoc.pc
2697 data/mono.web.pc
2698 data/dotnet.pc
2699 data/dotnet35.pc
2700 data/wcf.pc
2701 data/cecil.pc
2702 data/system.web.extensions_1.0.pc
2703 data/system.web.extensions.design_1.0.pc
2704 data/system.web.mvc.pc
2705 samples/Makefile
2706 support/Makefile
2707 data/config
2708 tools/Makefile
2709 tools/locale-builder/Makefile
2710 tools/sgen/Makefile
2711 runtime/Makefile
2712 msvc/Makefile
2713 po/Makefile
2714 ])
2716 if test x$host_win32 = xyes; then
2717 # Get rid of 'cyg' prefixes in library names
2718 sed -e "s/\/cyg\//\/\//" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
2719 # libtool seems to inherit -mno-cygwin from our CFLAGS, and uses it to compile its executable
2720 # wrapper scripts which use exec(). gcc has no problem compiling+linking this, but the resulting
2721 # executable doesn't work...
2722 sed -e "s,-mno-cygwin,,g" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
2723 fi
2725 (
2726 case $prefix in
2727 NONE) prefix=$ac_default_prefix ;;
2728 esac
2729 case $exec_prefix in
2730 NONE) exec_prefix='${prefix}' ;;
2731 esac
2733 test -w $srcdir/$mcsdir/build || chmod +w $srcdir/$mcsdir/build
2735 #
2736 # If we are cross compiling, we don't build in the mcs/ tree. Let us not clobber
2737 # any existing config.make. This allows people to share the same source tree
2738 # with different build directories, one native and one cross
2739 #
2740 if test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
2741 echo "prefix=$prefix" > $srcdir/$mcsdir/build/config.make
2742 echo "exec_prefix=$exec_prefix" >> $srcdir/$mcsdir/build/config.make
2743 echo "sysconfdir=$sysconfdir" >> $srcdir/$mcsdir/build/config.make
2744 echo 'mono_libdir=${exec_prefix}/lib' >> $srcdir/$mcsdir/build/config.make
2745 echo 'MCS_FLAGS = $(PLATFORM_DEBUG_FLAGS)' >> $srcdir/$mcsdir/build/config.make
2746 echo 'IL_FLAGS = /debug' >> $srcdir/$mcsdir/build/config.make
2747 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $srcdir/$mcsdir/build/config.make
2748 echo "ILDISASM = $mono_build_root/runtime/monodis-wrapper" >> $srcdir/$mcsdir/build/config.make
2749 case $INSTALL in
2750 [[\\/$]]* | ?:[[\\/]]* ) mcs_INSTALL=$INSTALL ;;
2751 *) mcs_INSTALL=$mono_build_root/$INSTALL ;;
2752 esac
2754 echo "INSTALL = $mcs_INSTALL" >> $srcdir/$mcsdir/build/config.make
2756 export VERSION
2757 [myver=$($AWK 'BEGIN {
2758 split (ENVIRON["VERSION"] ".0.0.0", vsplit, ".")
2759 if(length(vsplit [1]) > 4) {
2760 split (substr(ENVIRON["VERSION"], 0, 4) "." substr(ENVIRON["VERSION"], 5) ".0.0", vsplit, ".")
2761 }
2762 print vsplit [1] "." vsplit [2] "." vsplit [3] "." vsplit [4]
2763 }')]
2765 echo "MONO_VERSION = $myver" >> $srcdir/$mcsdir/build/config.make
2766 fi
2768 if test x$platform_darwin = xyes; then
2769 echo "PLATFORM = darwin" >> $srcdir/$mcsdir/build/config.make
2770 fi
2772 if test x$TARGET = xAMD64 -a x$host_win32 = xno -a "x$AOT_SUPPORTED" = "xyes"; then
2773 echo "ENABLE_AOT = 1" >> $srcdir/$mcsdir/build/config.make
2774 fi
2776 # if we have an olive folder, override the default settings
2777 if test -d $olivedir; then
2779 test -w $srcdir/$olivedir/build || chmod +w $srcdir/$olivedir/build
2781 if test x$cross_compiling = xno && test x$enable_olive_build != xno; then
2782 echo "prefix=$prefix" > $srcdir/$olivedir/build/config.make
2783 echo "exec_prefix=$exec_prefix" >> $srcdir/$olivedir/build/config.make
2784 echo 'mono_libdir=${exec_prefix}/lib' >> $srcdir/$olivedir/build/config.make
2785 echo 'MCS_FLAGS = $(PLATFORM_DEBUG_FLAGS)' >> $srcdir/$olivedir/build/config.make
2786 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $srcdir/$olivedir/build/config.make
2787 echo "MONO_VERSION = $myver" >> $srcdir/$olivedir/build/config.make
2788 fi
2789 fi
2791 if test x$DISABLE_MCS_DOCS = xyes; then
2792 echo "DISABLE_MCS_DOCS = yes" >> $srcdir/$mcsdir/build/config.make
2793 fi
2795 if test x$with_moonlight = xyes; then
2796 echo "MOONLIGHT = 1" >> $srcdir/$mcsdir/build/config.make
2797 fi
2798 )
2800 libgdiplus_msg=${libgdiplus_loc:-assumed to be installed}
2802 echo "
2803 mcs source: $mcs_topdir
2804 olive source: $olive_topdir
2806 Engine:
2807 GC: $gc
2808 GLIB: $with_glib
2809 TLS: $with_tls
2810 SIGALTSTACK: $with_sigaltstack
2811 Engine: $jit_status
2812 oprofile: $OPROFILE
2813 BigArrays: $enable_big_arrays
2814 DTrace: $enable_dtrace
2815 Parallel Mark: $enable_parallel_mark
2816 LLVM Back End: $enable_llvm
2818 Libraries:
2819 Moon Profile: $with_moonlight
2820 MonoTouch: $with_monotouch
2821 JNI support: $jdk_headers_found
2822 libgdiplus: $libgdiplus_msg
2823 zlib: $zlib_msg
2824 $disabled
2825 "
2826 if test x$with_static_mono = xno -a "x$host_win32" != "xyes"; then
2827 AC_MSG_WARN(Turning off static Mono is a risk, you might run into unexpected bugs)
2828 fi
2830 if test x$gc = xsgen; then
2831 echo IMPORTANT:
2832 echo IMPORTANT: You have selected an experimental, work-in-progress
2833 echo IMPORTANT: GC engine. This GC engine is currently not supported
2834 echo IMPORTANT: and is not yet ready for use.
2835 echo IMPORTANT:
2836 echo IMPORTANT: There are known problems with it, use at your own risk.
2837 fi
2839 if test x$enable_llvm = xyes; then
2840 echo IMPORTANT:
2841 echo IMPORTANT: The LLVM Back End is experimental and has known problems.
2842 echo IMPORTANT:
2843 fi