| blob | e6361c81056073cc0c8c182bd6811bcf9ff712a1 |
1 # Process this file with autoconf to produce a configure script.
2 #AC_PREREQ([2.62])
4 AC_INIT(mono, [2.11],
5 [http://bugzilla.novell.com/enter_bug.cgi?product=mono])
7 AC_CONFIG_SRCDIR([README])
8 AC_CONFIG_MACRO_DIR([m4])
9 AC_CANONICAL_SYSTEM
10 AC_CANONICAL_HOST
12 # Gross hack to enable 'make dist' on automake 1.9+tar 1.14.
13 # The extra brackets are to foil regex-based scans.
14 m4_ifdef([_A][M_PROG_TAR],[_A][M_SET_OPTION([tar-ustar])])
16 AM_INIT_AUTOMAKE([1.9 dist-bzip2 tar-ustar no-dist-gzip foreign])
17 AM_CONFIG_HEADER([config.h])
18 AM_MAINTAINER_MODE
20 API_VER=2.0
21 AC_SUBST(API_VER)
23 AC_PROG_LN_S
25 # In case of cygwin, override LN_S, irrespective of what it determines.
26 # The build uses cygwin, but the actual runtime doesn't.
27 case $host_os in
28 *cygwin* ) LN_S='cp -p';;
29 esac
31 dnl
32 dnl libgc checks
33 dnl
35 gc_headers=no
36 gc=included
37 gc_msg="included Boehm"
38 use_included_gc=no
39 libgc_configure_args=
41 if test -d $srcdir/libgc ; then
42 gc_default=included
43 else
44 gc_default=boehm
45 fi
47 # These variables are the CPPFLAGS/CFLAGS passed to libgc's configure
48 # libgc should inherit the original CFLAGS/CPPFLAGS passed to configure, i.e. -O0
49 CPPFLAGS_FOR_LIBGC=$CPPFLAGS
50 CFLAGS_FOR_LIBGC=$CFLAGS
51 CPPFLAGS_FOR_EGLIB=$CPPFLAGS
52 CFLAGS_FOR_EGLIB=$CFLAGS
54 #
55 # These are the flags that need to be stored in the mono.pc file for
56 # compiling code that will embed Mono
57 #
58 libmono_cflags=""
59 libmono_ldflags=""
60 AC_SUBST(libmono_cflags)
61 AC_SUBST(libmono_ldflags)
63 # Variable to have relocatable .pc files (lib, or lib64)
64 reloc_libdir=`basename ${libdir}`
65 AC_SUBST(reloc_libdir)
67 dnl if linker handles the version script
68 no_version_script=no
70 # Set to yes if Unix sockets cannot be created in an anonymous namespace
71 need_link_unlink=no
73 # Thread configuration inspired by sleepycat's db
74 AC_MSG_CHECKING([host platform characteristics])
75 libgc_threads=no
76 has_dtrace=no
77 parallel_mark=yes
78 ikvm_native=yes
80 case "$host" in
81 powerpc*-*-linux*)
82 # https://bugzilla.novell.com/show_bug.cgi?id=504411
83 disable_munmap=yes
84 ;;
85 esac
87 host_win32=no
88 target_win32=no
89 case "$host" in
90 *-mingw*|*-*-cygwin*)
91 AC_DEFINE(HOST_WIN32,1,[Host Platform is Win32])
92 AC_DEFINE(DISABLE_PORTABILITY,1,[Disable the io-portability layer])
93 AC_DEFINE(PLATFORM_NO_SYMLINKS,1,[This platform does not support symlinks])
94 host_win32=yes
95 if test "x$cross_compiling" = "xno"; then
96 target_win32=yes
97 if test "x$host" == "x$build"; then
98 AC_DEFINE(TARGET_WIN32,1,[Target OS is Win32])
99 fi
100 CC="gcc -mno-cygwin -g"
101 CXX="g++ -mno-cygwin -g"
102 # So libgc configure gets -mno-cygwin
103 export CC
104 export CXX
105 CFLAGS_FOR_EGLIB="$CFLAGS_FOR_EGLIB -mno-cygwin"
106 else
107 target_win32=yes
108 AC_DEFINE(TARGET_WIN32,1,[Target OS is Win32/MinGW])
109 AC_DEFINE(MINGW_CROSS_COMPILE,1,[Cross-compiling using MinGW])
110 fi
111 HOST_CC="gcc"
112 # Windows 2000 is required that includes Internet Explorer 5.01
113 CPPFLAGS="$CPPFLAGS -DWINVER=0x0500 -D_WIN32_WINNT=0x0500 -D_WIN32_IE=0x0501 -D_UNICODE -DUNICODE -DWIN32_THREADS -DFD_SETSIZE=1024"
114 LDFLAGS="$LDFLAGS -lmswsock -lws2_32 -lole32 -loleaut32 -lpsapi -lversion -ladvapi32 -lwinmm -lkernel32"
115 libmono_cflags="-mno-cygwin -mms-bitfields -mwindows"
116 libmono_ldflags="-mno-cygwin -mms-bitfields -mwindows"
117 libdl=
118 libgc_threads=win32
119 gc_default=included
120 with_sigaltstack=no
121 LN_S=cp
122 # This forces libgc to use the DllMain based thread registration code on win32
123 libgc_configure_args="$libgc_configure_args --enable-win32-dllmain=yes"
124 ;;
125 *-*-*netbsd*)
126 host_win32=no
127 CPPFLAGS="$CPPFLAGS -D_REENTRANT -DGC_NETBSD_THREADS -D_GNU_SOURCE"
128 libmono_cflags="-D_REENTRANT"
129 LDFLAGS="$LDFLAGS -pthread"
130 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
131 libmono_ldflags="-pthread"
132 need_link_unlink=yes
133 libdl="-ldl"
134 libgc_threads=pthreads
135 with_sigaltstack=no
136 use_sigposix=yes
137 ;;
138 *-*-*freebsd*)
139 host_win32=no
140 if test "x$PTHREAD_CFLAGS" = "x"; then
141 CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS"
142 libmono_cflags=
143 else
144 CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS"
145 libmono_cflags="$PTHREAD_CFLAGS"
146 fi
147 if test "x$PTHREAD_LIBS" = "x"; then
148 LDFLAGS="$LDFLAGS -pthread"
149 libmono_ldflags="-pthread"
150 else
151 LDFLAGS="$LDFLAGS $PTHREAD_LIBS"
152 libmono_ldflags="$PTHREAD_LIBS"
153 fi
154 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
155 need_link_unlink=yes
156 AC_DEFINE(PTHREAD_POINTER_ID, 1, [pthread is a pointer])
157 libdl=
158 libgc_threads=pthreads
159 # This doesn't seem to work as of 7.0 on amd64
160 with_sigaltstack=no
161 # TLS is only partially implemented on -CURRENT (compiler support
162 # but NOT library support)
163 #
164 with_tls=pthread
165 use_sigposix=yes
166 ;;
167 *-*-*openbsd*)
168 host_win32=no
169 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_OPENBSD_THREADS -DPLATFORM_BSD -D_REENTRANT -DUSE_MMAP"
170 if test "x$disable_munmap" != "xyes"; then
171 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
172 fi
173 libmono_cflags="-D_THREAD_SAFE -D_REENTRANT"
174 LDFLAGS="$LDFLAGS -pthread"
175 need_link_unlink=yes
176 AC_DEFINE(PTHREAD_POINTER_ID)
177 libdl=
178 gc_default=boehm
179 libgc_threads=pthreads
180 with_sigaltstack=no
181 use_sigposix=yes
182 ;;
183 *-*-linux*)
184 host_win32=no
185 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
186 if test "x$disable_munmap" != "xyes"; then
187 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
188 fi
189 libmono_cflags="-D_REENTRANT"
190 libdl="-ldl"
191 libgc_threads=pthreads
192 use_sigposix=yes
193 ;;
194 *-*-nacl*)
195 host_win32=no
196 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
197 if test "x$disable_munmap" != "xyes"; then
198 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
199 fi
200 libmono_cflags="-D_REENTRANT"
201 libdl=
202 libgc_threads=pthreads
203 gc_default=boehm
204 use_sigposix=yes
205 ikvm_native=no
206 AC_DEFINE(DISABLE_SOCKETS,1,[Disable sockets support])
207 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
208 ;;
209 *-*-hpux*)
210 host_win32=no
211 CPPFLAGS="$CPPFLAGS -DGC_HPUX_THREADS -D_HPUX_SOURCE -D_XOPEN_SOURCE_EXTENDED -D_REENTRANT"
212 # +ESdbgasm only valid on bundled cc on RISC
213 # silently ignored for ia64
214 if test $GCC != "yes"; then
215 CFLAGS="$CFLAGS +ESdbgasm"
216 # Arrange for run-time dereferencing of null
217 # pointers to produce a SIGSEGV signal.
218 LDFLAGS="$LDFLAGS -z"
219 fi
220 CFLAGS="$CFLAGS +ESdbgasm"
221 LDFLAGS="$LDFLAGS -z"
222 libmono_cflags="-D_REENTRANT"
223 libmono_ldflags="-lpthread"
224 libgc_threads=pthreads
225 need_link_unlink=yes
226 use_sigposix=yes
227 ;;
228 *-*-solaris*)
229 host_win32=no
230 CPPFLAGS="$CPPFLAGS -DGC_SOLARIS_THREADS -DGC_SOLARIS_PTHREADS -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS -DUSE_MMAP -DUSE_MUNMAP -DPLATFORM_SOLARIS"
231 need_link_unlink=yes
232 libmono_cflags="-D_REENTRANT"
233 libgc_threads=pthreads
234 # This doesn't seem to work on solaris/x86, but the configure test runs
235 with_tls=pthread
236 has_dtrace=yes
237 use_sigposix=yes
238 enable_solaris_tar_check=yes
239 ;;
240 *-*-darwin*)
241 parallel_mark="Disabled_Currently_Hangs_On_MacOSX"
242 host_win32=no
243 platform_darwin=yes
244 CPPFLAGS="$CPPFLAGS -no-cpp-precomp -D_THREAD_SAFE -DGC_MACOSX_THREADS -DPLATFORM_MACOSX -DUSE_MMAP -DUSE_MUNMAP"
245 CPPFLAGS="$CPPFLAGS -DGetCurrentProcess=MonoGetCurrentProcess -DGetCurrentThread=MonoGetCurrentThread -DCreateEvent=MonoCreateEvent"
246 libmono_cflags="-D_THREAD_SAFE"
247 LDFLAGS="$LDFLAGS -pthread"
248 libmono_ldflags="-pthread"
249 need_link_unlink=yes
250 AC_DEFINE(PTHREAD_POINTER_ID)
251 AC_DEFINE(USE_MACH_SEMA, 1, [...])
252 no_version_script=yes
253 libdl=
254 libgc_threads=pthreads
255 has_dtrace=yes
256 if test "x$cross_compiling" = "xyes"; then
257 has_broken_apple_cpp=yes
258 fi
259 dnl Snow Leopard is horribly broken -- it reports itself as i386-apple-darwin*, but
260 dnl its gcc defaults to 64-bit mode. They have also deprecated the usage of ucontext
261 dnl we need to set some flags to build our 32-bit binaries on 10.6 properly
262 case "$host" in
263 dnl Snow Leopard and newer config.guess reports as this
264 i*86-*-darwin*)
265 BROKEN_DARWIN_FLAGS="-arch i386 -D_XOPEN_SOURCE -mmacosx-version-min=10.5"
266 CPPFLAGS="$CPPFLAGS $BROKEN_DARWIN_FLAGS"
267 CFLAGS="$CFLAGS $BROKEN_DARWIN_FLAGS"
268 CXXFLAGS="$CXXFLAGS $BROKEN_DARWIN_FLAGS"
269 CCASFLAGS="$CCASFLAGS $BROKEN_DARWIN_FLAGS"
270 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC $BROKEN_DARWIN_FLAGS"
271 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC $BROKEN_DARWIN_FLAGS"
272 CPPFLAGS_FOR_EGLIB="$CPPFLAGS_FOR_EGLIB $BROKEN_DARWIN_FLAGS"
273 CFLAGS_FOR_EGLIB="$CFLAGS_FOR_EGLIB $BROKEN_DARWIN_FLAGS"
274 ;;
275 esac
276 ;;
277 *-*-haiku*)
278 host_win32=no
279 CPPFLAGS="$CPPFLAGS -D_REENTRANT -D_THREAD_SAFE"
280 libmono_cflags="-D_REENTRANT -D_THREAD_SAFE"
281 libdl=
282 LIBS="$LIBS -lnetwork"
283 need_link_unlink=yes
284 AC_DEFINE(PTHREAD_POINTER_ID)
285 libgc_threads=pthreads
286 use_sigposix=yes
287 ;;
288 *)
289 AC_MSG_WARN([*** Please add $host to configure.in checks!])
290 host_win32=no
291 libdl="-ldl"
292 ;;
293 esac
294 AC_MSG_RESULT(ok)
296 if test x$need_link_unlink = xyes; then
297 AC_DEFINE(NEED_LINK_UNLINK, 1, [Define if Unix sockets cannot be created in an anonymous namespace])
298 fi
300 AM_CONDITIONAL(HOST_WIN32, test x$host_win32 = xyes)
301 AM_CONDITIONAL(TARGET_WIN32, test x$target_win32 = xyes)
302 AM_CONDITIONAL(PLATFORM_LINUX, echo x$target_os | grep -q linux)
303 AM_CONDITIONAL(PLATFORM_DARWIN, test x$platform_darwin = xyes)
304 AM_CONDITIONAL(PLATFORM_SIGPOSIX, test x$use_sigposix = xyes)
306 AC_CHECK_TOOL(CC, gcc, gcc)
307 AC_PROG_CC
308 AC_CHECK_TOOL(CXX, g++, g++)
309 AC_PROG_CXX
310 AM_PROG_AS
311 AM_PROG_CC_STDC
312 AC_PROG_INSTALL
313 AC_PROG_AWK
314 dnl We should use AM_PROG_AS, but it's not available on automake/aclocal 1.4
315 : ${CCAS='$(CC)'}
316 # Set ASFLAGS if not already set.
317 : ${CCASFLAGS='$(CFLAGS)'}
318 AC_SUBST(CCAS)
319 AC_SUBST(CCASFLAGS)
321 # AC_PROG_CXX helpfully sets CXX to g++ even if no c++ compiler is found so check
322 # GXX instead. See http://lists.gnu.org/archive/html/bug-autoconf/2002-04/msg00056.html
323 if test "x$CXX" = "xg++"; then
324 if test "x$GXX" != "xyes"; then
325 # automake/libtool is so broken, it requires g++ even if the c++ sources
326 # are inside automake conditionals
327 AC_MSG_ERROR([You need to install g++])
328 fi
329 fi
331 AC_CHECK_PROG(BISON, bison,yes,no)
332 if test "x$BISON" = "xno";
333 then
334 AC_MSG_ERROR([You need to install bison])
335 fi
337 dnl may require a specific autoconf version
338 dnl AC_PROG_CC_FOR_BUILD
339 dnl CC_FOR_BUILD not automatically detected
340 CC_FOR_BUILD=$CC
341 CFLAGS_FOR_BUILD=$CFLAGS
342 BUILD_EXEEXT=
343 if test "x$cross_compiling" = "xyes"; then
344 CC_FOR_BUILD=cc
345 CFLAGS_FOR_BUILD=
346 BUILD_EXEEXT=""
347 fi
348 AC_SUBST(CC_FOR_BUILD)
349 AC_SUBST(CFLAGS_FOR_BUILD)
350 AC_SUBST(HOST_CC)
351 AC_SUBST(BUILD_EXEEXT)
353 AM_CONDITIONAL(CROSS_COMPILING, [test x$cross_compiling = xyes])
354 AM_CONDITIONAL(USE_BATCH_FILES, [test x$host_win32 = xyes -a x$cross_compiling = xyes])
356 # Set STDC_HEADERS
357 AC_HEADER_STDC
358 AC_LIBTOOL_WIN32_DLL
359 # This causes monodis to not link correctly
360 #AC_DISABLE_FAST_INSTALL
361 AM_PROG_LIBTOOL
362 # Use dolt (http://dolt.freedesktop.org/) instead of libtool for building.
363 DOLT
365 export_ldflags=`(./libtool --config; echo eval echo \\$export_dynamic_flag_spec) | sh`
366 AC_SUBST(export_ldflags)
368 # Test whenever ld supports -version-script
369 AC_PROG_LD
370 AC_PROG_LD_GNU
371 if test "x$lt_cv_prog_gnu_ld" = "xno"; then
372 no_version_script=yes
373 fi
375 AM_ICONV()
377 AM_CONDITIONAL(NO_VERSION_SCRIPT, test x$no_version_script = xyes)
379 AC_CHECK_HEADERS(sys/filio.h sys/sockio.h netdb.h utime.h sys/utime.h semaphore.h sys/un.h linux/rtc.h sys/syscall.h sys/mkdev.h sys/uio.h sys/param.h)
380 AC_CHECK_HEADERS(sys/param.h sys/socket.h sys/ipc.h sys/sem.h sys/utsname.h alloca.h ucontext.h pwd.h sys/select.h netinet/tcp.h netinet/in.h unistd.h sys/types.h link.h asm/sigcontext.h)
381 AC_CHECK_HEADERS([linux/netlink.h linux/rtnetlink.h],
382 [], [], [#include <stddef.h>
383 #include <sys/socket.h>
384 #include <linux/socket.h>])
386 AC_CHECK_HEADERS(sys/user.h, [], [],
387 [
388 #ifdef HAVE_SYS_PARAM_H
389 # include <sys/param.h>
390 #endif
391 ])
393 AC_CHECK_HEADER(zlib.h, [have_zlib=yes], [have_zlib=no])
394 if test x$have_zlib = xyes; then
395 AC_TRY_COMPILE([#include <zlib.h>], [
396 #if defined(ZLIB_VERNUM) && (ZLIB_VERNUM >= 0x1230)
397 return 0;
398 #else
399 #error No good zlib found
400 #endif
401 ],[
402 AC_MSG_RESULT(Using system zlib)
403 zlib_msg="system zlib"
404 AC_DEFINE(HAVE_SYS_ZLIB,1,[Have system zlib])
405 ],[
406 AC_MSG_RESULT(Using embedded zlib)
407 have_zlib=no
408 zlib_msg="bundled zlib"
409 ])
410 fi
412 AM_CONDITIONAL(HAVE_ZLIB, test x$have_zlib = xyes)
413 AC_DEFINE(HAVE_ZLIB,1,[Have system zlib])
415 # for mono/metadata/debug-symfile.c
416 AC_CHECK_HEADERS(elf.h)
418 # for support
419 AC_CHECK_HEADERS(poll.h)
420 AC_CHECK_HEADERS(sys/poll.h)
421 AC_CHECK_HEADERS(sys/wait.h)
422 AC_CHECK_HEADERS(grp.h)
423 AC_CHECK_HEADERS(syslog.h)
425 # for mono/dis
426 AC_CHECK_HEADERS(wchar.h)
427 AC_CHECK_HEADERS(ieeefp.h)
428 AC_MSG_CHECKING(for isinf)
429 AC_TRY_LINK([#include <math.h>], [
430 int f = isinf (1);
431 ], [
432 AC_MSG_RESULT(yes)
433 AC_DEFINE(HAVE_ISINF, 1, [isinf available])
434 ], [
435 # We'll have to use signals
436 AC_MSG_RESULT(no)
437 ])
439 # for Linux statfs support
440 AC_CHECK_HEADERS(linux/magic.h)
442 # not 64 bit clean in cross-compile
443 AC_CHECK_SIZEOF(void *, 4)
445 WARN=''
446 if test x"$GCC" = xyes; then
447 WARN='-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wwrite-strings'
448 # The runtime code does not respect ANSI C strict aliasing rules
449 CFLAGS="$CFLAGS -fno-strict-aliasing"
451 ORIG_CFLAGS=$CFLAGS
452 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
453 AC_MSG_CHECKING(for -Wdeclaration-after-statement option to gcc)
454 AC_TRY_COMPILE([], [
455 void main () { }
456 ], [
457 AC_MSG_RESULT(yes)
458 ], [
459 AC_MSG_RESULT(no)
460 CFLAGS=$ORIG_CFLAGS
461 ])
462 else
463 # The Sun Forte compiler complains about inline functions that access static variables
464 # so disable all inlining.
465 case "$host" in
466 *-*-solaris*)
467 CFLAGS="$CFLAGS -Dinline="
468 ;;
469 esac
470 fi
471 CFLAGS="$CFLAGS -g $WARN"
472 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -g"
474 # Where's the 'mcs' source tree?
475 if test -d $srcdir/mcs; then
476 mcsdir=mcs
477 else
478 mcsdir=../mcs
479 fi
481 AC_ARG_WITH(mcs-path, [ --with-mcs-path=/path/to/mcs Specify an alternate mcs source tree],
482 if test x$with_mcs_path != "x" -a -d $with_mcs_path ; then
483 mcsdir=$with_mcs_path
484 fi
485 )
487 #
488 # A sanity check to catch cases where the package was unpacked
489 # with an ancient tar program (Solaris)
490 #
491 AC_ARG_ENABLE(solaris-tar-check,
492 [ --disable-solaris-tar-check disable solaris tar check],
493 do_solaris_tar_check=no, do_solaris_tar_check=yes)
495 if test x"$do_solaris_tar_check" = xyes -a x"$enable_solaris_tar_check" = xyes; then
496 AC_MSG_CHECKING(integrity of package)
497 if test -f $mcsdir/class/System.Runtime.Serialization.Formatters.Soap/System.Runtime.Serialization.Formatters.Soap/SoapTypeMapper.cs
498 then
499 AC_MSG_RESULT(ok)
500 else
501 errorm="Your mono distribution is incomplete; if unpacking from a tar file, make sure you use GNU tar; see http://www.mono-project.com/IncompletePackage for more details"
502 AC_MSG_ERROR([$errorm])
503 fi
504 fi
506 if test "x$with_mcs_path" != "x"; then
507 mcs_topdir=$(cd "$mcsdir" && pwd)
508 mcs_topdir_from_srcdir=$mcs_topdir
509 else
510 mcs_topdir=$(cd "$srcdir/$mcsdir" && pwd)
511 mcs_topdir_from_srcdir='$(top_builddir)'/$mcsdir
512 fi
514 # Convert mcs_topdir* paths to Windows syntax.
515 if test x$cross_compiling$host_win32 = xnoyes; then
516 mcs_topdir=$(cygpath -m $mcs_topdir)
517 case $mcs_topdir_from_srcdir in
518 /cygdrive/*)
519 mcs_topdir_from_srcdir=$(cygpath -m $mcs_topdir_from_srcdir)
520 ;;
521 esac
522 fi
524 ## Maybe should also disable if mcsdir is invalid. Let's punt the issue for now.
525 AM_CONDITIONAL(BUILD_MCS, [test x$cross_compiling = xno && test x$enable_mcs_build != xno])
527 AC_SUBST([mcs_topdir])
528 AC_SUBST([mcs_topdir_from_srcdir])
530 # Where's the 'olive' source tree?
531 if test -d $srcdir/olive; then
532 olivedir=olive
533 else
534 olivedir=../olive
535 fi
537 if test -d $srcdir/$olivedir; then
538 olive_topdir='$(top_srcdir)/'$olivedir
539 fi
541 # gettext: prepare the translation directories.
542 # we do not configure the full gettext, as we consume it dynamically from C#
543 AM_PO_SUBDIRS
545 if test "x$USE_NLS" = "xyes"; then
546 AC_CHECK_PROG(HAVE_MSGFMT, msgfmt,yes,no)
548 if test "x$HAVE_MSGFMT" = "xno"; then
549 AC_MSG_ERROR([msgfmt not found. You need to install the 'gettext' package, or pass --enable-nls=no to configure.])
550 fi
551 fi
553 AC_ARG_WITH([libgdiplus],
554 [ --with-libgdiplus=installed|sibling|<path> Override the libgdiplus used for System.Drawing tests (defaults to installed)],
555 [], [with_libgdiplus=installed])
557 case $with_libgdiplus in
558 no|installed) libgdiplus_loc= ;;
559 yes|sibling) libgdiplus_loc=`cd ../libgdiplus && pwd`/src/libgdiplus.la ;;
560 /*) libgdiplus_loc=$with_libgdiplus ;;
561 *) libgdiplus_loc=`pwd`/$with_libgdiplus ;;
562 esac
563 AC_SUBST([libgdiplus_loc])
565 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
567 pkg_config_path=
568 AC_ARG_WITH(crosspkgdir, [ --with-crosspkgdir=/path/to/pkg-config/dir Change pkg-config dir to custom dir],
569 if test x$with_crosspkgdir = "x"; then
570 if test -s $PKG_CONFIG_PATH; then
571 pkg_config_path=$PKG_CONFIG_PATH
572 fi
573 else
574 pkg_config_path=$with_crosspkgdir
575 PKG_CONFIG_PATH=$pkg_config_path
576 export PKG_CONFIG_PATH
577 fi
578 )
580 ac_configure_args="$ac_configure_args \"CPPFLAGS_FOR_EGLIB=$EGLIB_CPPFLAGS\" \"CFLAGS_FOR_EGLIB=$CFLAGS_FOR_EGLIB\""
581 AC_CONFIG_SUBDIRS(eglib)
583 GLIB_CFLAGS='-I$(top_srcdir)/eglib/src -I$(top_builddir)/eglib/src'
584 GLIB_LIBS='-L$(top_builddir)/eglib/src -leglib -lm'
585 BUILD_GLIB_CFLAGS="$GLIB_CFLAGS"
586 BUILD_GLIB_LIBS="$GLIB_LIBS"
587 GMODULE_CFLAGS="$GLIB_CFLAGS"
588 GMODULE_LIBS="$GLIB_LIBS"
590 AC_SUBST(GLIB_CFLAGS)
591 AC_SUBST(GLIB_LIBS)
592 AC_SUBST(GMODULE_CFLAGS)
593 AC_SUBST(GMODULE_LIBS)
594 AC_SUBST(BUILD_GLIB_CFLAGS)
595 AC_SUBST(BUILD_GLIB_LIBS)
597 AC_ARG_WITH(gc, [ --with-gc=boehm,included,none Controls the Boehm GC config, default=included],[gc=$with_gc],[gc=$gc_default])
599 # Enable support for fast thread-local storage
600 # Some systems have broken support, so we allow to disable it.
601 AC_ARG_WITH(tls, [ --with-tls=__thread,pthread select Thread Local Storage implementation (defaults to __thread)],[],[with_tls=__thread])
603 # Enable support for using sigaltstack for SIGSEGV and stack overflow handling
604 # This does not work on some platforms (bug #55253)
605 AC_ARG_WITH(sigaltstack, [ --with-sigaltstack=yes,no enable/disable support for sigaltstack (defaults to yes)],[],[with_sigaltstack=yes])
607 AC_ARG_WITH(static_mono, [ --with-static_mono=yes,no link mono statically to libmono (faster) (defaults to yes)],[],[with_static_mono=yes])
608 AC_ARG_WITH(shared_mono, [ --with-shared_mono=yes,no build a shared libmono library (defaults to yes)],[],[with_shared_mono=yes])
610 if test "x$enable_static" = "xno"; then
611 with_static_mono=no
612 fi
614 if test "x$enable_shared" = "xno"; then
615 with_shared_mono=no
616 fi
618 case $host in
619 *nacl* ) with_shared_mono=yes;;
620 esac
622 if test "x$host_win32" = "xyes"; then
623 # Boehm GC requires the runtime to be in its own dll
624 with_static_mono=no
625 fi
627 AM_CONDITIONAL(STATIC_MONO, test x$with_static_mono != xno)
628 AM_CONDITIONAL(SHARED_MONO, test x$with_shared_mono != xno)
629 AC_ARG_ENABLE(mcs-build, [ --disable-mcs-build disable the build of the mcs directory], try_mcs_build=$enableval, enable_mcs_build=yes)
631 AC_ARG_WITH(xen_opt, [ --with-xen_opt=yes,no Enable Xen-specific behaviour (defaults to yes)],[],[with_xen_opt=yes])
632 if test "x$with_xen_opt" = "xyes"; then
633 AC_DEFINE(MONO_XEN_OPT, 1, [Xen-specific behaviour])
634 ORIG_CFLAGS=$CFLAGS
635 CFLAGS="$CFLAGS -mno-tls-direct-seg-refs"
636 AC_MSG_CHECKING(for -mno-tls-direct-seg-refs option to gcc)
637 AC_TRY_COMPILE([], [
638 void main () { }
639 ], [
640 AC_MSG_RESULT(yes)
641 # Pass it to libgc as well
642 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -mno-tls-direct-seg-refs"
643 ], [
644 AC_MSG_RESULT(no)
645 CFLAGS=$ORIG_CFLAGS
646 ])
647 fi
649 AC_ARG_ENABLE(quiet-build, [ --enable-quiet-build Enable quiet runtime build (on by default)], enable_quiet_build=$enableval, enable_quiet_build=yes)
650 AC_ARG_ENABLE(small-config, [ --enable-small-config Enable tweaks to reduce requirements (and capabilities)], enable_small_config=$enableval, enable_small_config=no)
652 if test x$enable_small_config = xyes; then
653 AC_DEFINE(MONO_SMALL_CONFIG,1,[Reduce runtime requirements (and capabilities)])
654 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DSMALL_CONFIG"
655 fi
657 AC_ARG_ENABLE(system-aot, [ --enable-system-aot Enable the Ahead-Of-Time compilation of system assemblies during the build (on by default on some platforms)], enable_system_aot=$enableval, enable_system_aot=default)
659 DISABLED_FEATURES=none
661 AC_ARG_ENABLE(minimal, [ --enable-minimal=LIST drop support for LIST subsystems.
662 LIST is a comma-separated list from: aot, profiler, decimal, pinvoke, debug,
663 reflection_emit, reflection_emit_save, large_code, logging, com, ssa, generics, attach, jit, simd, soft_debug, normalization, assembly_remapping.],
664 [
665 for feature in `echo "$enable_minimal" | sed -e "s/,/ /g"`; do
666 eval "mono_feature_disable_$feature='yes'"
667 done
668 DISABLED_FEATURES=$enable_minimal
669 disabled="Disabled: $enable_minimal"
670 ],[])
672 AC_DEFINE_UNQUOTED(DISABLED_FEATURES, "$DISABLED_FEATURES", [String of disabled features])
674 if test "x$mono_feature_disable_aot" = "xyes"; then
675 AC_DEFINE(DISABLE_AOT_COMPILER, 1, [Disable AOT Compiler])
676 AC_MSG_NOTICE([Disabled AOT compiler])
677 fi
679 if test "x$mono_feature_disable_profiler" = "xyes"; then
680 AC_DEFINE(DISABLE_PROFILER, 1, [Disable default profiler support])
681 AC_MSG_NOTICE([Disabled support for the profiler])
682 fi
683 AM_CONDITIONAL(DISABLE_PROFILER, test x$mono_feature_disable_profiler = xyes)
685 if test "x$mono_feature_disable_decimal" = "xyes"; then
686 AC_DEFINE(DISABLE_DECIMAL, 1, [Disable System.Decimal support])
687 AC_MSG_NOTICE([Disabled support for decimal])
688 fi
690 if test "x$mono_feature_disable_pinvoke" = "xyes"; then
691 AC_DEFINE(DISABLE_PINVOKE, 1, [Disable P/Invoke support])
692 AC_MSG_NOTICE([Disabled support for P/Invoke])
693 fi
695 if test "x$mono_feature_disable_debug" = "xyes"; then
696 AC_DEFINE(DISABLE_DEBUG, 1, [Disable runtime debugging support])
697 AC_MSG_NOTICE([Disabled support for runtime debugging])
698 fi
700 if test "x$mono_feature_disable_reflection_emit" = "xyes"; then
701 AC_DEFINE(DISABLE_REFLECTION_EMIT, 1, [Disable reflection emit support])
702 mono_feature_disable_reflection_emit_save=yes
703 AC_MSG_NOTICE([Disabled support for Reflection.Emit])
704 fi
706 if test "x$mono_feature_disable_reflection_emit_save" = "xyes"; then
707 AC_DEFINE(DISABLE_REFLECTION_EMIT_SAVE, 1, [Disable assembly saving support in reflection emit])
708 AC_MSG_NOTICE([Disabled support for Reflection.Emit.Save])
709 fi
711 if test "x$mono_feature_disable_large_code" = "xyes"; then
712 AC_DEFINE(DISABLE_LARGE_CODE, 1, [Disable support for huge assemblies])
713 AC_MSG_NOTICE([Disabled support for large assemblies])
714 fi
716 if test "x$mono_feature_disable_logging" = "xyes"; then
717 AC_DEFINE(DISABLE_LOGGING, 1, [Disable support debug logging])
718 AC_MSG_NOTICE([Disabled support for logging])
719 fi
721 if test "x$mono_feature_disable_com" = "xyes"; then
722 AC_DEFINE(DISABLE_COM, 1, [Disable COM support])
723 AC_MSG_NOTICE([Disabled COM support])
724 fi
726 if test "x$mono_feature_disable_ssa" = "xyes"; then
727 AC_DEFINE(DISABLE_SSA, 1, [Disable advanced SSA JIT optimizations])
728 AC_MSG_NOTICE([Disabled SSA JIT optimizations])
729 fi
731 if test "x$mono_feature_disable_generics" = "xyes"; then
732 AC_DEFINE(DISABLE_GENERICS, 1, [Disable generics support])
733 AC_MSG_NOTICE([Disabled Generics Support])
734 fi
736 if test "x$mono_feature_disable_shadowcopy" = "xyes"; then
737 AC_DEFINE(DISABLE_SHADOW_COPY, 1, [Disable Shadow Copy for AppDomains])
738 AC_MSG_NOTICE([Disabled Shadow copy for AppDomains])
739 fi
741 if test "x$mono_feature_disable_portability" = "xyes"; then
742 AC_DEFINE(DISABLE_PORTABILITY, 1, [Disables the IO portability layer])
743 AC_MSG_NOTICE([Disabled IO Portability layer])
744 fi
746 if test "x$mono_feature_disable_attach" = "xyes"; then
747 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
748 AC_MSG_NOTICE([Disabled agent attach])
749 fi
751 if test "x$mono_feature_disable_full_messages" = "xyes"; then
752 AC_DEFINE(DISABLE_FULL_MESSAGES, 1, [Disables building in the full table of WAPI messages])
753 AC_MSG_NOTICE([Disabled full messages for Win32 errors, only core message strings shipped])
754 fi
756 if test "x$mono_feature_disable_verifier" = "xyes"; then
757 AC_DEFINE(DISABLE_VERIFIER, 1, [Disables the verifier])
758 AC_MSG_NOTICE([Disabled the metadata and IL verifiers])
759 fi
761 if test "x$mono_feature_disable_jit" = "xyes"; then
762 AC_DEFINE(DISABLE_JIT, 1, [Disable the JIT, only full-aot mode will be supported by the runtime.])
763 AC_MSG_NOTICE([Disabled the JIT engine, only full AOT will be supported])
764 fi
766 AM_CONDITIONAL(DISABLE_JIT, test x$mono_feature_disable_jit = xyes)
768 if test "x$mono_feature_disable_simd" = "xyes"; then
769 AC_DEFINE(DISABLE_SIMD, 1, [Disable SIMD intrinsics related optimizations.])
770 AC_MSG_NOTICE([Disabled SIMD support])
771 fi
773 if test "x$mono_feature_disable_soft_debug" = "xyes"; then
774 AC_DEFINE(DISABLE_SOFT_DEBUG, 1, [Disable Soft Debugger Agent.])
775 AC_MSG_NOTICE([Disabled Soft Debugger.])
776 fi
778 if test "x$mono_feature_disable_normalization" = "xyes"; then
779 AC_DEFINE(DISABLE_NORMALIZATION, 1, [Disable String normalization support.])
780 AC_MSG_NOTICE([Disabled String normalization support.])
781 fi
783 if test "x$mono_feature_disable_assembly_remapping" = "xyes"; then
784 AC_DEFINE(DISABLE_ASSEMBLY_REMAPPING, 1, [Disable assembly remapping.])
785 AC_MSG_NOTICE([Disabled Assembly remapping.])
786 fi
788 AC_MSG_CHECKING(for visibility __attribute__)
789 AC_TRY_COMPILE([], [
790 void __attribute__ ((visibility ("hidden"))) doit (void) {}
791 void main () { doit (); }
792 ], [
793 have_visibility_hidden=yes
794 AC_MSG_RESULT(yes)
795 ], [
796 have_visibility_hidden=no
797 AC_MSG_RESULT(no)
798 ])
800 AC_MSG_CHECKING(for deprecated __attribute__)
801 AC_TRY_COMPILE([
802 int doit (void) __attribute__ ((deprecated));
803 int doit (void) { return 0; }
804 ], [
805 return 0;
806 ], [
807 have_deprecated=yes
808 AC_MSG_RESULT(yes)
809 ], [
810 have_deprecated=no
811 AC_MSG_RESULT(no)
812 ])
814 AC_ARG_ENABLE(parallel-mark, [ --enable-parallel-mark Enables GC Parallel Marking], enable_parallel_mark=$enableval, enable_parallel_mark=$parallel_mark)
815 if test x$enable_parallel_mark = xyes; then
816 libgc_configure_args="$libgc_configure_args --enable-parallel-mark"
817 fi
819 dnl
820 dnl Boehm GC configuration
821 dnl
822 LIBGC_CFLAGS=
823 LIBGC_LIBS=
824 LIBGC_STATIC_LIBS=
825 libgc_dir=
826 case "x$gc" in
827 xboehm|xbohem|xyes)
828 AC_CHECK_HEADERS(gc.h gc/gc.h, gc_headers=yes)
829 AC_CHECK_LIB(gc, GC_malloc, found_boehm="yes",,$libdl)
831 if test "x$found_boehm" != "xyes"; then
832 AC_MSG_ERROR("GC requested but libgc not found! Install libgc or run configure with --with-gc=none.")
833 fi
834 if test "x$gc_headers" != "xyes"; then
835 AC_MSG_ERROR("GC requested but header files not found! You may need to install them by hand.")
836 fi
838 LIBGC_LIBS="-lgc $libdl"
839 LIBGC_STATIC_LIBS="$LIBGC_LIBS"
840 libmono_ldflags="$libmono_ldflags -lgc"
841 BOEHM_DEFINES="-DHAVE_BOEHM_GC"
843 # AC_CHECK_FUNCS does not work for some reason...
844 AC_CHECK_LIB(gc, GC_gcj_malloc, found_gcj_malloc="yes",,$libdl)
845 if test "x$found_gcj_malloc" = "xyes"; then
846 BOEHM_DEFINES="-DHAVE_GC_GCJ_MALLOC $BOEHM_DEFINES"
847 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "System Boehm (with typed GC)", [GC description])
848 gc_msg="System Boehm with typed GC"
849 else
850 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "System Boehm (no typed GC)", [GC description])
851 gc_msg="System Boehm (without typed GC)"
852 fi
853 AC_CHECK_LIB(gc, GC_enable, found_gc_enable="yes",,$libdl)
854 if test "x$found_gc_enable" = "xyes"; then
855 BOEHM_DEFINES="-DHAVE_GC_ENABLE $BOEHM_DEFINES"
856 fi
858 # check whether we need to explicitly allow
859 # thread registering
860 AC_CHECK_LIB(gc, GC_allow_register_threads, found_allow_register_threads="yes",,$libdl)
861 if test "x$found_allow_register_threads" = "xyes"; then
862 AC_DEFINE(HAVE_GC_ALLOW_REGISTER_THREADS, 1, [GC requires thread registration])
863 fi
865 ;;
867 xincluded)
868 use_included_gc=yes
869 libgc_dir=libgc
871 LIBGC_CFLAGS='-I$(top_srcdir)/libgc/include'
872 LIBGC_LIBS='$(top_builddir)/libgc/libmonogc.la'
873 LIBGC_STATIC_LIBS='$(top_builddir)/libgc/libmonogc-static.la'
875 BOEHM_DEFINES="-DHAVE_BOEHM_GC -DHAVE_GC_H -DUSE_INCLUDED_LIBGC -DHAVE_GC_GCJ_MALLOC -DHAVE_GC_ENABLE"
877 gc_msg="bundled Boehm GC with typed GC"
878 if test x$enable_parallel_mark = xyes; then
879 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC and Parallel Mark)", [GC description])
880 gc_msg="$gc_msg and parallel mark"
881 else
882 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC)", [GC description])
883 fi
884 ;;
886 xsgen)
887 AC_MSG_WARN("Use --with-sgen instead, --with-gc= controls Boehm configuration")
888 ;;
890 xnone)
891 AC_MSG_WARN("Compiling mono without GC.")
892 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "none", [GC description])
893 AC_DEFINE(HAVE_NULL_GC,1,[No GC support.])
894 ;;
895 *)
896 AC_MSG_ERROR([Invalid argument to --with-gc.])
897 ;;
898 esac
900 AC_ARG_WITH(large-heap, [ --with-large-heap=yes,no Enable support for GC heaps larger than 3GB (defaults to no)], [large_heap=$withval], [large_heap=no])
901 if test "x$large_heap" = "xyes"; then
902 CPPFLAGS="$CPPFLAGS -DLARGE_CONFIG"
903 fi
905 AM_CONDITIONAL(INCLUDED_LIBGC, test x$use_included_gc = xyes)
906 AC_SUBST(LIBGC_CFLAGS)
907 AC_SUBST(LIBGC_LIBS)
908 AC_SUBST(LIBGC_STATIC_LIBS)
909 AC_SUBST(libgc_dir)
910 AC_SUBST(BOEHM_DEFINES)
912 dnl
913 dnl End of libgc checks
914 dnl
916 dnl *************************************
917 dnl *** Checks for zero length arrays ***
918 dnl *************************************
919 AC_MSG_CHECKING(whether $CC supports zero length arrays)
920 AC_TRY_COMPILE([
921 struct s {
922 int length;
923 char data [0];
924 };
925 ], [], [
926 AC_MSG_RESULT(yes)
927 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 0, [Length of zero length arrays])
928 ], [
929 AC_MSG_RESULT(no)
930 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 1, [Length of zero length arrays])
931 ])
933 if test x$target_win32 = xno; then
935 dnl hires monotonic clock support
936 AC_SEARCH_LIBS(clock_gettime, rt)
938 dnl dynamic loader support
939 AC_CHECK_FUNC(dlopen, DL_LIB="",
940 AC_CHECK_LIB(dl, dlopen, DL_LIB="-ldl", dl_support=no)
941 )
942 if test x$dl_support = xno; then
943 AC_MSG_WARN([No dynamic loading support available])
944 else
945 LIBS="$LIBS $DL_LIB"
946 AC_DEFINE(HAVE_DL_LOADER,1,[dlopen-based dynamic loader available])
947 dnl from glib's configure.in
948 AC_CACHE_CHECK([for preceeding underscore in symbols],
949 mono_cv_uscore,[
950 AC_TRY_RUN([#include <dlfcn.h>
951 int mono_underscore_test (void) { return 42; }
952 int main() {
953 void *f1 = (void*)0, *f2 = (void*)0, *handle;
954 handle = dlopen ((void*)0, 0);
955 if (handle) {
956 f1 = dlsym (handle, "mono_underscore_test");
957 f2 = dlsym (handle, "_mono_underscore_test");
958 } return (!f2 || f1);
959 }],
960 [mono_cv_uscore=yes],
961 [mono_cv_uscore=no],
962 [])
963 ])
964 if test "x$mono_cv_uscore" = "xyes"; then
965 MONO_DL_NEED_USCORE=1
966 else
967 MONO_DL_NEED_USCORE=0
968 fi
969 AC_SUBST(MONO_DL_NEED_USCORE)
970 AC_CHECK_FUNC(dlerror)
971 fi
973 dnl ******************************************************************
974 dnl *** Checks for the IKVM JNI interface library ***
975 dnl ******************************************************************
976 AC_ARG_WITH(ikvm-native, [ --with-ikvm-native=yes,no build the IKVM JNI interface library (defaults to yes)],[with_ikvm_native=$withval],[with_ikvm_native=$ikvm_native])
978 ikvm_native_dir=
979 if test x$with_ikvm_native = xyes; then
980 ikvm_native_dir=ikvm-native
981 jdk_headers_found="IKVM Native"
982 fi
984 AC_SUBST(ikvm_native_dir)
986 AC_CHECK_HEADERS(execinfo.h)
988 AC_CHECK_FUNCS(getgrgid_r)
989 AC_CHECK_FUNCS(getgrnam_r)
990 AC_CHECK_FUNCS(getpwnam_r)
991 AC_CHECK_FUNCS(getpwuid_r)
992 AC_CHECK_FUNCS(getresuid)
993 AC_CHECK_FUNCS(setresuid)
994 AC_CHECK_FUNCS(kqueue)
995 AC_CHECK_FUNCS(backtrace_symbols)
996 AC_CHECK_FUNCS(mkstemp)
997 AC_CHECK_FUNCS(mmap)
998 AC_CHECK_FUNCS(madvise)
999 AC_CHECK_FUNCS(getrusage)
1000 AC_CHECK_FUNCS(getpriority)
1001 AC_CHECK_FUNCS(setpriority)
1002 AC_CHECK_FUNCS(dl_iterate_phdr)
1003 AC_CHECK_FUNCS(dladdr)
1004 AC_CHECK_FUNCS(sysconf)
1006 AC_CHECK_FUNCS(sched_setaffinity)
1007 AC_CHECK_FUNCS(sched_getcpu)
1009 dnl ****************************************************************
1010 dnl *** Check for sched_setaffinity from glibc versions before ***
1011 dnl *** 2.3.4. The older versions of the function only take 2 ***
1012 dnl *** parameters, not 3. ***
1013 dnl *** ***
1014 dnl *** Because the interface change was not made in a minor ***
1015 dnl *** version rev, the __GLIBC__ and __GLIBC_MINOR__ macros ***
1016 dnl *** won't always indicate the interface sched_affinity has. ***
1017 dnl ****************************************************************
1018 AC_MSG_CHECKING(for sched_setaffinity from glibc < 2.3.4)
1019 AC_TRY_COMPILE([#include <sched.h>], [
1020 int main() {
1021 int mask = 1;
1022 sched_setaffinity(0, &mask);
1023 }
1024 ], [
1025 # Yes, we have it...
1026 AC_MSG_RESULT(yes)
1027 AC_DEFINE(GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY, 1, [Have GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY])
1028 ], [
1029 # We have the new, three-parameter version
1030 AC_MSG_RESULT(no)
1031 ])
1034 dnl ******************************************************************
1035 dnl *** Check for large file support ***
1036 dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) ***
1037 dnl ******************************************************************
1039 # Check that off_t can represent 2**63 - 1 correctly, working around
1040 # potential compiler bugs. Defines LARGE_FILE_SUPPORT, adds $1 to
1041 # CPPFLAGS and sets $large_offt to yes if the test succeeds
1042 large_offt=no
1043 AC_DEFUN([LARGE_FILES], [
1044 large_CPPFLAGS=$CPPFLAGS
1045 CPPFLAGS="$CPPFLAGS $1"
1046 AC_TRY_RUN([
1047 #include <sys/types.h>
1049 #define BIG_OFF_T (((off_t)1<<62)-1+((off_t)1<<62))
1051 int main(void) {
1052 int big_off_t=((BIG_OFF_T%2147483629==721) &&
1053 (BIG_OFF_T%2147483647==1));
1054 if(big_off_t) {
1055 exit(0);
1056 } else {
1057 exit(1);
1058 }
1059 }
1060 ], [
1061 AC_MSG_RESULT(ok)
1062 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT, 1, [Have large file support])
1063 large_CPPFLAGS="$large_CPPFLAGS $1"
1064 large_offt=yes
1065 ], [
1066 AC_MSG_RESULT(no)
1067 ], "")
1068 CPPFLAGS=$large_CPPFLAGS
1069 ])
1071 AC_MSG_CHECKING(if off_t is 64 bits wide)
1072 LARGE_FILES("")
1073 if test $large_offt = no; then
1074 AC_MSG_CHECKING(if _FILE_OFFSET_BITS=64 gives 64 bit off_t)
1075 LARGE_FILES("-D_FILE_OFFSET_BITS=64")
1076 fi
1077 if test $large_offt = no; then
1078 AC_MSG_WARN([No 64 bit file size support available])
1079 fi
1081 dnl *****************************
1082 dnl *** Checks for libsocket ***
1083 dnl *****************************
1084 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
1086 dnl *******************************
1087 dnl *** Checks for MSG_NOSIGNAL ***
1088 dnl *******************************
1089 AC_MSG_CHECKING(for MSG_NOSIGNAL)
1090 AC_TRY_COMPILE([#include <sys/socket.h>], [
1091 int f = MSG_NOSIGNAL;
1092 ], [
1093 # Yes, we have it...
1094 AC_MSG_RESULT(yes)
1095 AC_DEFINE(HAVE_MSG_NOSIGNAL, 1, [Have MSG_NOSIGNAL])
1096 ], [
1097 # We'll have to use signals
1098 AC_MSG_RESULT(no)
1099 ])
1101 dnl *****************************
1102 dnl *** Checks for SOL_IP ***
1103 dnl *****************************
1104 AC_MSG_CHECKING(for SOL_IP)
1105 AC_TRY_COMPILE([#include <netdb.h>], [
1106 int level = SOL_IP;
1107 ], [
1108 # Yes, we have it...
1109 AC_MSG_RESULT(yes)
1110 AC_DEFINE(HAVE_SOL_IP, 1, [Have SOL_IP])
1111 ], [
1112 # We'll have to use getprotobyname
1113 AC_MSG_RESULT(no)
1114 ])
1116 dnl *****************************
1117 dnl *** Checks for SOL_IPV6 ***
1118 dnl *****************************
1119 AC_MSG_CHECKING(for SOL_IPV6)
1120 AC_TRY_COMPILE([#include <netdb.h>], [
1121 int level = SOL_IPV6;
1122 ], [
1123 # Yes, we have it...
1124 AC_MSG_RESULT(yes)
1125 AC_DEFINE(HAVE_SOL_IPV6, 1, [Have SOL_IPV6])
1126 ], [
1127 # We'll have to use getprotobyname
1128 AC_MSG_RESULT(no)
1129 ])
1131 dnl *****************************
1132 dnl *** Checks for SOL_TCP ***
1133 dnl *****************************
1134 AC_MSG_CHECKING(for SOL_TCP)
1135 AC_TRY_COMPILE([#include <netdb.h>], [
1136 int level = SOL_TCP;
1137 ], [
1138 # Yes, we have it...
1139 AC_MSG_RESULT(yes)
1140 AC_DEFINE(HAVE_SOL_TCP, 1, [Have SOL_TCP])
1141 ], [
1142 # We'll have to use getprotobyname
1143 AC_MSG_RESULT(no)
1144 ])
1146 dnl *****************************
1147 dnl *** Checks for IP_PKTINFO ***
1148 dnl *****************************
1149 AC_MSG_CHECKING(for IP_PKTINFO)
1150 AC_TRY_COMPILE([#include <netdb.h>], [
1151 int level = IP_PKTINFO;
1152 ], [
1153 # Yes, we have it...
1154 AC_MSG_RESULT(yes)
1155 AC_DEFINE(HAVE_IP_PKTINFO, 1, [Have IP_PKTINFO])
1156 ], [
1157 AC_MSG_RESULT(no)
1158 ])
1160 dnl *****************************
1161 dnl *** Checks for IPV6_PKTINFO ***
1162 dnl *****************************
1163 AC_MSG_CHECKING(for IPV6_PKTINFO)
1164 AC_TRY_COMPILE([#include <netdb.h>], [
1165 int level = IPV6_PKTINFO;
1166 ], [
1167 # Yes, we have it...
1168 AC_MSG_RESULT(yes)
1169 AC_DEFINE(HAVE_IPV6_PKTINFO, 1, [Have IPV6_PKTINFO])
1170 ], [
1171 AC_MSG_RESULT(no)
1172 ])
1174 dnl **********************************
1175 dnl *** Checks for IP_DONTFRAGMENT ***
1176 dnl **********************************
1177 AC_MSG_CHECKING(for IP_DONTFRAGMENT)
1178 AC_TRY_COMPILE([#include <netdb.h>], [
1179 int level = IP_DONTFRAGMENT;
1180 ], [
1181 # Yes, we have it...
1182 AC_MSG_RESULT(yes)
1183 AC_DEFINE(HAVE_IP_DONTFRAGMENT, 1, [Have IP_DONTFRAGMENT])
1184 ], [
1185 AC_MSG_RESULT(no)
1186 ])
1188 dnl **********************************
1189 dnl *** Checks for IP_MTU_DISCOVER ***
1190 dnl **********************************
1191 AC_MSG_CHECKING(for IP_MTU_DISCOVER)
1192 AC_TRY_COMPILE([#include <netdb.h>], [
1193 int level = IP_MTU_DISCOVER;
1194 ], [
1195 # Yes, we have it...
1196 AC_MSG_RESULT(yes)
1197 AC_DEFINE(HAVE_IP_MTU_DISCOVER, 1, [Have IP_MTU_DISCOVER])
1198 ], [
1199 AC_MSG_RESULT(no)
1200 ])
1202 dnl *********************************
1203 dnl *** Check for struct ip_mreqn ***
1204 dnl *********************************
1205 AC_MSG_CHECKING(for struct ip_mreqn)
1206 AC_TRY_COMPILE([#include <netinet/in.h>], [
1207 struct ip_mreqn mreq;
1208 mreq.imr_address.s_addr = 0;
1209 ], [
1210 # Yes, we have it...
1211 AC_MSG_RESULT(yes)
1212 AC_DEFINE(HAVE_STRUCT_IP_MREQN, 1, [Have struct ip_mreqn])
1213 ], [
1214 # We'll just have to try and use struct ip_mreq
1215 AC_MSG_RESULT(no)
1216 AC_MSG_CHECKING(for struct ip_mreq)
1217 AC_TRY_COMPILE([#include <netinet/in.h>], [
1218 struct ip_mreq mreq;
1219 mreq.imr_interface.s_addr = 0;
1220 ], [
1221 # Yes, we have it...
1222 AC_MSG_RESULT(yes)
1223 AC_DEFINE(HAVE_STRUCT_IP_MREQ, 1, [Have struct ip_mreq])
1224 ], [
1225 # No multicast support
1226 AC_MSG_RESULT(no)
1227 ])
1228 ])
1230 dnl **********************************
1231 dnl *** Check for gethostbyname2_r ***
1232 dnl **********************************
1233 AC_MSG_CHECKING(for gethostbyname2_r)
1234 AC_TRY_LINK([#include <netdb.h>], [
1235 gethostbyname2_r(NULL,0,NULL,NULL,0,NULL,NULL);
1236 ], [
1237 # Yes, we have it...
1238 AC_MSG_RESULT(yes)
1239 AC_DEFINE(HAVE_GETHOSTBYNAME2_R, 1, [Have gethostbyname2_r])
1240 ], [
1241 AC_MSG_RESULT(no)
1242 ])
1244 dnl *****************************
1245 dnl *** Checks for libnsl ***
1246 dnl *****************************
1247 AC_CHECK_FUNC(gethostbyaddr, , AC_CHECK_LIB(nsl, gethostbyaddr, LIBS="$LIBS -lnsl"))
1249 AC_CHECK_FUNCS(inet_pton inet_aton)
1251 dnl ***********************************************
1252 dnl *** Checks for size of sockaddr_un.sun_path ***
1253 dnl ***********************************************
1254 # AC_CHECK_SIZEOF can't cope with struct members :-(
1255 AC_MSG_CHECKING(size of sockaddr_un.sun_path)
1256 AC_CACHE_VAL(mono_cv_sizeof_sunpath,
1257 [AC_TRY_RUN([
1258 #include <sys/types.h>
1259 #include <stdio.h>
1260 #include <sys/un.h>
1262 int main(void) {
1263 struct sockaddr_un sock_un;
1264 FILE *f=fopen("conftestval", "w");
1265 if(!f) exit(1);
1266 fprintf(f, "%d\n", sizeof(sock_un.sun_path));
1267 exit(0);
1268 }
1269 ], mono_cv_sizeof_sunpath=`cat conftestval`,
1270 mono_cv_sizeof_sunpath=0,
1271 mono_cv_sizeof_sunpath=0)])dnl
1272 AC_MSG_RESULT($mono_cv_sizeof_sunpath)
1273 AC_DEFINE_UNQUOTED(MONO_SIZEOF_SUNPATH, $mono_cv_sizeof_sunpath, [Sizeof sock_un.sun_path])
1275 dnl *****************************
1276 dnl *** Checks for libxnet ***
1277 dnl *****************************
1278 case "${host}" in
1279 *solaris* )
1280 AC_MSG_CHECKING(for Solaris XPG4 support)
1281 if test -f /usr/lib/libxnet.so; then
1282 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=500"
1283 CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
1284 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED=1"
1285 LIBS="$LIBS -lxnet"
1286 AC_MSG_RESULT(yes)
1287 else
1288 AC_MSG_RESULT(no)
1289 fi
1291 if test "$GCC" = "yes"; then
1292 CFLAGS="$CFLAGS -Wno-char-subscripts"
1293 fi
1294 ;;
1295 esac
1297 dnl *****************************
1298 dnl *** Checks for libpthread ***
1299 dnl *****************************
1300 # on FreeBSD -STABLE, the pthreads functions all reside in libc_r
1301 # and libpthread does not exist
1302 #
1303 case "${host}" in
1304 *-*-*freebsd*)
1305 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1306 ;;
1307 *-*-*openbsd*)
1308 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1309 ;;
1310 *)
1311 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -lpthread")
1312 ;;
1313 esac
1314 AC_CHECK_HEADERS(pthread.h)
1315 AC_CHECK_FUNCS(pthread_mutex_timedlock)
1316 AC_CHECK_FUNCS(pthread_getattr_np pthread_attr_get_np)
1317 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
1318 AC_TRY_COMPILE([ #include <pthread.h>], [
1319 pthread_mutexattr_t attr;
1320 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
1321 ], [
1322 AC_MSG_RESULT(ok)
1323 ], [
1324 AC_MSG_RESULT(no)
1325 AC_MSG_WARN(Using mono_mutex_t for recursive mutexes)
1326 AC_DEFINE(USE_MONO_MUTEX, 1, [Use mono_mutex_t])
1327 ])
1328 AC_CHECK_FUNCS(pthread_attr_setstacksize)
1329 AC_CHECK_FUNCS(pthread_attr_getstack pthread_attr_getstacksize)
1330 AC_CHECK_FUNCS(pthread_get_stacksize_np pthread_get_stackaddr_np)
1332 dnl ***********************************
1333 dnl *** Checks for signals
1334 dnl ***********************************
1335 AC_CHECK_HEADERS(signal.h)
1336 AC_CHECK_FUNCS(sigaction)
1338 dnl ***********************************
1339 dnl *** Checks for working __thread ***
1340 dnl ***********************************
1341 AC_MSG_CHECKING(for working __thread)
1342 if test "x$with_tls" != "x__thread"; then
1343 AC_MSG_RESULT(disabled)
1344 else
1345 AC_TRY_RUN([
1346 #include <pthread.h>
1347 __thread int i;
1348 static int res1, res2;
1350 void thread_main (void *arg)
1351 {
1352 i = arg;
1353 sleep (1);
1354 if (arg == 1)
1355 res1 = (i == arg);
1356 else
1357 res2 = (i == arg);
1358 }
1360 int main () {
1361 pthread_t t1, t2;
1363 i = 5;
1365 pthread_create (&t1, NULL, thread_main, 1);
1366 pthread_create (&t2, NULL, thread_main, 2);
1368 pthread_join (t1, NULL);
1369 pthread_join (t2, NULL);
1371 return !(res1 + res2 == 2);
1372 }
1373 ], [
1374 AC_MSG_RESULT(yes)
1375 ], [
1376 AC_MSG_RESULT(no)
1377 with_tls=pthread
1378 ])
1379 fi
1381 dnl **************************************
1382 dnl *** Checks for working sigaltstack ***
1383 dnl **************************************
1384 AC_MSG_CHECKING(for working sigaltstack)
1385 if test "x$with_sigaltstack" != "xyes"; then
1386 AC_MSG_RESULT(disabled)
1387 else
1388 AC_TRY_RUN([
1389 #include <stdio.h>
1390 #include <stdlib.h>
1391 #include <unistd.h>
1392 #include <signal.h>
1393 #include <pthread.h>
1394 #include <sys/wait.h>
1395 #if defined(__FreeBSD__) || defined(__NetBSD__)
1396 #define SA_STACK SA_ONSTACK
1397 #endif
1398 static void
1399 sigsegv_signal_handler (int _dummy, siginfo_t *info, void *context)
1400 {
1401 exit (0);
1402 }
1404 static void *
1405 loop (void *ignored)
1406 {
1407 char *ptr = NULL;
1409 *ptr = 0;
1410 return NULL;
1411 }
1413 static void
1414 child ()
1415 {
1416 struct sigaction sa;
1417 struct sigaltstack sas;
1418 pthread_t id;
1419 pthread_attr_t attr;
1421 sa.sa_sigaction = sigsegv_signal_handler;
1422 sigemptyset (&sa.sa_mask);
1423 sa.sa_flags = SA_SIGINFO | SA_ONSTACK;
1424 if (sigaction (SIGSEGV, &sa, NULL) == -1) {
1425 perror ("sigaction");
1426 return;
1427 }
1429 sas.ss_sp = malloc (SIGSTKSZ);
1430 sas.ss_size = SIGSTKSZ;
1431 sas.ss_flags = 0;
1432 if (sigaltstack (&sas, NULL) == -1) {
1433 perror ("sigaltstack");
1434 return;
1435 }
1437 pthread_attr_init (&attr);
1438 if (pthread_create(&id, &attr, loop, &attr) != 0) {
1439 printf ("pthread_create\n");
1440 return;
1441 }
1443 sleep (100);
1444 }
1446 int
1447 main ()
1448 {
1449 pid_t son;
1450 int status;
1451 int i;
1453 son = fork ();
1454 if (son == -1) {
1455 return 1;
1456 }
1458 if (son == 0) {
1459 child ();
1460 return 0;
1461 }
1463 for (i = 0; i < 3; ++i) {
1464 sleep (1);
1465 waitpid (son, &status, WNOHANG);
1466 if (WIFEXITED (status) && WEXITSTATUS (status) == 0)
1467 return 0;
1468 }
1470 kill (son, SIGKILL);
1471 return 1;
1472 }
1474 ], [
1475 AC_MSG_RESULT(yes)
1476 AC_DEFINE(HAVE_WORKING_SIGALTSTACK, 1, [Have a working sigaltstack])
1477 ], [
1478 with_sigaltstack=no
1479 AC_MSG_RESULT(no)
1480 ])
1481 fi
1483 dnl ********************************
1484 dnl *** Checks for semaphore lib ***
1485 dnl ********************************
1486 # 'Real Time' functions on Solaris
1487 # posix4 on Solaris 2.6
1488 # pthread (first!) on Linux
1489 AC_SEARCH_LIBS(sem_init, pthread rt posix4)
1491 AC_SEARCH_LIBS(shm_open, pthread rt posix4)
1492 AC_CHECK_FUNCS(shm_open)
1494 dnl ********************************
1495 dnl *** Checks for timezone stuff **
1496 dnl ********************************
1497 AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
1498 AC_TRY_COMPILE([
1499 #include <time.h>
1500 ], [
1501 struct tm tm;
1502 tm.tm_gmtoff = 1;
1503 ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
1504 if test $ac_cv_struct_tm_gmtoff = yes; then
1505 AC_DEFINE(HAVE_TM_GMTOFF, 1, [Have tm_gmtoff])
1506 else
1507 AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone,
1508 AC_TRY_COMPILE([
1509 #include <time.h>
1510 ], [
1511 timezone = 1;
1512 ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no))
1513 if test $ac_cv_var_timezone = yes; then
1514 AC_DEFINE(HAVE_TIMEZONE, 1, [Have timezone variable])
1515 else
1516 AC_ERROR(unable to find a way to determine timezone)
1517 fi
1518 fi
1520 dnl *********************************
1521 dnl *** Checks for math functions ***
1522 dnl *********************************
1523 AC_SEARCH_LIBS(sqrtf, m)
1524 if test "x$has_broken_apple_cpp" != "xyes"; then
1525 AC_CHECK_FUNCS(finite, , AC_MSG_CHECKING(for finite in math.h)
1526 AC_TRY_LINK([#include <math.h>],
1527 [ finite(0.0); ],
1528 AC_DEFINE(HAVE_FINITE, 1, [Have finite in -lm]) AC_MSG_RESULT(yes),
1529 AC_MSG_RESULT(no)))
1530 fi
1531 AC_CHECK_FUNCS(isfinite, , AC_MSG_CHECKING(for isfinite in math.h)
1532 AC_TRY_LINK([#include <math.h>],
1533 [ isfinite(0.0); ],
1534 AC_DEFINE(HAVE_ISFINITE, 1, [Have isfinite]) AC_MSG_RESULT(yes),
1535 AC_MSG_RESULT(no)))
1537 dnl ****************************************************************
1538 dnl *** Checks for working poll() (macosx defines it but doesn't ***
1539 dnl *** have it in the library (duh)) ***
1540 dnl ****************************************************************
1541 AC_CHECK_FUNCS(poll)
1543 dnl *************************
1544 dnl *** Check for signbit ***
1545 dnl *************************
1546 AC_MSG_CHECKING(for signbit)
1547 AC_TRY_LINK([#include <math.h>], [
1548 int s = signbit(1.0);
1549 ], [
1550 AC_MSG_RESULT(yes)
1551 AC_DEFINE(HAVE_SIGNBIT, 1, [Have signbit])
1552 ], [
1553 AC_MSG_RESULT(no)
1554 ])
1556 dnl **********************************
1557 dnl *** epoll ***
1558 dnl **********************************
1559 AC_CHECK_HEADERS(sys/epoll.h)
1560 haveepoll=no
1561 AC_CHECK_FUNCS(epoll_ctl, [haveepoll=yes], )
1562 if test "x$haveepoll" = "xyes" -a "x$ac_cv_header_sys_epoll_h" = "xyes" ; then
1563 AC_DEFINE(HAVE_EPOLL, 1, [epoll supported])
1564 fi
1566 havekqueue=no
1567 AC_CHECK_FUNCS(kqueue, , AC_MSG_CHECKING(for kqueue in sys/event.h)
1568 AC_TRY_LINK([#include <sys/event.h>],
1569 [ kqueue(); ],
1570 AC_DEFINE(HAVE_KQUEUE, 1, [Have kqueue]) AC_MSG_RESULT(yes),
1571 AC_MSG_RESULT(no)))
1572 dnl ******************************
1573 dnl *** Checks for SIOCGIFCONF ***
1574 dnl ******************************
1575 AC_CHECK_HEADERS(sys/ioctl.h)
1576 AC_CHECK_HEADERS(net/if.h, [], [],
1577 [
1578 #ifdef HAVE_SYS_TYPES_H
1579 # include <sys/types.h>
1580 #endif
1581 #ifdef HAVE_SYS_SOCKET_H
1582 # include <sys/socket.h>
1583 #endif
1584 ])
1585 AC_MSG_CHECKING(for ifreq)
1586 AC_TRY_COMPILE([
1587 #include <stdio.h>
1588 #include <sys/ioctl.h>
1589 #include <net/if.h>
1590 ], [
1591 struct ifconf ifc;
1592 struct ifreq *ifr;
1593 void *x;
1594 ifc.ifc_len = 0;
1595 ifc.ifc_buf = NULL;
1596 x = (void *) &ifr->ifr_addr;
1597 ],[
1598 AC_MSG_RESULT(yes)
1599 AC_DEFINE(HAVE_SIOCGIFCONF, 1, [Can get interface list])
1600 ], [
1601 AC_MSG_RESULT(no)
1602 ])
1603 dnl **********************************
1604 dnl *** Checks for sin_len ***
1605 dnl **********************************
1606 AC_MSG_CHECKING(for sockaddr_in.sin_len)
1607 AC_TRY_COMPILE([
1608 #include <netinet/in.h>
1609 ], [
1610 struct sockaddr_in saddr;
1611 saddr.sin_len = sizeof (saddr);
1612 ],[
1613 AC_MSG_RESULT(yes)
1614 AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [sockaddr_in has sin_len])
1615 ], [
1616 AC_MSG_RESULT(no)
1617 ])
1618 dnl **********************************
1619 dnl *** Checks for sin6_len ***
1620 dnl **********************************
1621 AC_MSG_CHECKING(for sockaddr_in6.sin6_len)
1622 AC_TRY_COMPILE([
1623 #include <netinet/in.h>
1624 ], [
1625 struct sockaddr_in6 saddr6;
1626 saddr6.sin6_len = sizeof (saddr6);
1627 ],[
1628 AC_MSG_RESULT(yes)
1629 AC_DEFINE(HAVE_SOCKADDR_IN6_SIN_LEN, 1, [sockaddr_in6 has sin6_len])
1630 ], [
1631 AC_MSG_RESULT(no)
1632 ])
1633 dnl **********************************
1634 dnl *** Checks for MonoPosixHelper ***
1635 dnl **********************************
1636 AC_CHECK_HEADERS(checklist.h)
1637 AC_CHECK_HEADERS(pathconf.h)
1638 AC_CHECK_HEADERS(fstab.h)
1639 AC_CHECK_HEADERS(attr/xattr.h)
1640 AC_CHECK_HEADERS(sys/extattr.h)
1641 AC_CHECK_HEADERS(sys/sendfile.h)
1642 AC_CHECK_HEADERS(sys/statvfs.h)
1643 AC_CHECK_HEADERS(sys/statfs.h)
1644 AC_CHECK_HEADERS(sys/vfstab.h)
1645 AC_CHECK_HEADERS(sys/xattr.h)
1646 AC_CHECK_HEADERS(sys/mman.h)
1647 AC_CHECK_HEADERS(sys/param.h)
1648 AC_CHECK_HEADERS(sys/mount.h, [], [],
1649 [
1650 #ifdef HAVE_SYS_PARAM_H
1651 # include <sys/param.h>
1652 #endif
1653 ])
1654 AC_CHECK_HEADERS(sys/mount.h)
1655 AC_CHECK_FUNCS(confstr)
1656 AC_CHECK_FUNCS(seekdir telldir)
1657 AC_CHECK_FUNCS(getdomainname)
1658 AC_CHECK_FUNCS(setdomainname)
1659 AC_CHECK_FUNCS(endgrent getgrent fgetgrent setgrent)
1660 AC_CHECK_FUNCS(setgroups)
1661 AC_CHECK_FUNCS(endpwent getpwent fgetpwent setpwent)
1662 AC_CHECK_FUNCS(getfsstat)
1663 AC_CHECK_FUNCS(lutimes futimes)
1664 AC_CHECK_FUNCS(mremap)
1665 AC_CHECK_FUNCS(remap_file_pages)
1666 AC_CHECK_FUNCS(posix_fadvise)
1667 AC_CHECK_FUNCS(posix_fallocate)
1668 AC_CHECK_FUNCS(posix_madvise)
1669 AC_CHECK_FUNCS(vsnprintf)
1670 AC_CHECK_FUNCS(sendfile)
1671 AC_CHECK_FUNCS(gethostid sethostid)
1672 AC_CHECK_FUNCS(sethostname)
1673 AC_CHECK_FUNCS(statfs)
1674 AC_CHECK_FUNCS(fstatfs)
1675 AC_CHECK_FUNCS(statvfs)
1676 AC_CHECK_FUNCS(fstatvfs)
1677 AC_CHECK_FUNCS(stime)
1678 AC_CHECK_FUNCS(strerror_r)
1679 AC_CHECK_FUNCS(ttyname_r)
1680 AC_CHECK_FUNCS(psignal)
1681 AC_CHECK_FUNCS(getlogin_r)
1682 AC_CHECK_FUNCS(lockf)
1683 AC_CHECK_FUNCS(swab)
1684 AC_CHECK_FUNCS(setusershell endusershell)
1685 AC_CHECK_SIZEOF(size_t)
1686 AC_CHECK_TYPES([blksize_t], [AC_DEFINE(HAVE_BLKSIZE_T)], ,
1687 [#include <sys/types.h>
1688 #include <sys/stat.h>
1689 #include <unistd.h>])
1690 AC_CHECK_TYPES([blkcnt_t], [AC_DEFINE(HAVE_BLKCNT_T)], ,
1691 [#include <sys/types.h>
1692 #include <sys/stat.h>
1693 #include <unistd.h>])
1694 AC_CHECK_TYPES([suseconds_t], [AC_DEFINE(HAVE_SUSECONDS_T)], ,
1695 [#include <sys/time.h>])
1696 AC_CHECK_TYPES([struct flock], [AC_DEFINE(HAVE_STRUCT_FLOCK)], ,
1697 [#include <unistd.h>
1698 #include <fcntl.h>])
1699 AC_CHECK_TYPES([struct pollfd], [AC_DEFINE(HAVE_STRUCT_POLLFD)], ,
1700 [#include <sys/poll.h>])
1701 AC_CHECK_TYPES([struct stat], [AC_DEFINE(HAVE_STRUCT_STAT)], ,
1702 [#include <sys/types.h>
1703 #include <sys/stat.h>
1704 #include <unistd.h>])
1705 AC_CHECK_TYPES([struct timespec], [AC_DEFINE(HAVE_STRUCT_TIMESPEC)], ,
1706 [#include <time.h>])
1707 AC_CHECK_TYPES([struct timeval], [AC_DEFINE(HAVE_STRUCT_TIMEVAL)], ,
1708 [#include <sys/time.h>
1709 #include <sys/types.h>
1710 #include <utime.h>])
1711 AC_CHECK_TYPES([struct timezone], [AC_DEFINE(HAVE_STRUCT_TIMEZONE)], ,
1712 [#include <sys/time.h>])
1713 AC_CHECK_TYPES([struct utimbuf], [AC_DEFINE(HAVE_STRUCT_UTIMBUF)], ,
1714 [#include <sys/types.h>
1715 #include <utime.h>])
1716 AC_CHECK_MEMBERS(
1717 [struct dirent.d_off, struct dirent.d_reclen, struct dirent.d_type],,,
1718 [#include <sys/types.h>
1719 #include <dirent.h>])
1720 AC_CHECK_MEMBERS(
1721 [struct passwd.pw_gecos],,,
1722 [#include <sys/types.h>
1723 #include <pwd.h>])
1724 AC_CHECK_MEMBERS(
1725 [struct statfs.f_flags],,,
1726 [#include <sys/types.h>
1727 #include <sys/vfs.h>])
1729 dnl Favour xattr through glibc, but use libattr if we have to
1730 AC_CHECK_FUNC(lsetxattr, ,
1731 AC_CHECK_LIB(attr, lsetxattr, XATTR_LIB="-lattr",)
1732 )
1733 AC_SUBST(XATTR_LIB)
1735 dnl kinfo_proc.kp_proc works on darwin but fails on other simil-bsds
1736 AC_CHECK_MEMBERS(
1737 [struct kinfo_proc.kp_proc],,,
1738 [#include <sys/types.h>
1739 #include <sys/param.h>
1740 #include <sys/sysctl.h>
1741 #include <sys/proc.h>
1742 ])
1744 dnl *********************************
1745 dnl *** Checks for Windows compilation ***
1746 dnl *********************************
1747 AC_CHECK_HEADERS(sys/time.h)
1748 AC_CHECK_HEADERS(sys/param.h)
1749 AC_CHECK_HEADERS(dirent.h)
1751 dnl *********************************
1752 dnl *** Check for Console 2.0 I/O ***
1753 dnl *********************************
1754 AC_CHECK_HEADERS([curses.h])
1755 AC_CHECK_HEADERS([term.h], [], [],
1756 [#if HAVE_CURSES_H
1757 #include <curses.h>
1758 #endif
1759 ])
1760 AC_CHECK_HEADERS([termios.h])
1762 dnl * This is provided in io-layer, but on windows it's only available
1763 dnl * on xp+
1764 AC_DEFINE(HAVE_GETPROCESSID, 1, [Define if GetProcessId is available])
1765 else
1766 dnl *********************************
1767 dnl *** Checks for Windows compilation ***
1768 dnl *********************************
1769 AC_CHECK_HEADERS(winternl.h)
1771 jdk_headers_found=no
1772 AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
1773 AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?))
1774 AC_CHECK_LIB(ole32, main, LIBS="$LIBS -lole32", AC_ERROR(bad mingw install?))
1775 AC_CHECK_LIB(winmm, main, LIBS="$LIBS -lwinmm", AC_ERROR(bad mingw install?))
1776 AC_CHECK_LIB(oleaut32, main, LIBS="$LIBS -loleaut32", AC_ERROR(bad mingw install?))
1777 AC_CHECK_LIB(advapi32, main, LIBS="$LIBS -ladvapi32", AC_ERROR(bad mingw install?))
1778 AC_CHECK_LIB(version, main, LIBS="$LIBS -lversion", AC_ERROR(bad mingw install?))
1780 dnl *********************************
1781 dnl *** Check for struct ip_mreqn ***
1782 dnl *********************************
1783 AC_MSG_CHECKING(for struct ip_mreqn)
1784 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1785 struct ip_mreqn mreq;
1786 mreq.imr_address.s_addr = 0;
1787 ], [
1788 # Yes, we have it...
1789 AC_MSG_RESULT(yes)
1790 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
1791 ], [
1792 # We'll just have to try and use struct ip_mreq
1793 AC_MSG_RESULT(no)
1794 AC_MSG_CHECKING(for struct ip_mreq)
1795 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1796 struct ip_mreq mreq;
1797 mreq.imr_interface.s_addr = 0;
1798 ], [
1799 # Yes, we have it...
1800 AC_MSG_RESULT(yes)
1801 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
1802 ], [
1803 # No multicast support
1804 AC_MSG_RESULT(no)
1805 ])
1806 ])
1807 AC_CHECK_FUNCS(GetProcessId)
1808 fi
1810 dnl socklen_t check
1811 AC_MSG_CHECKING(for socklen_t)
1812 AC_TRY_COMPILE([
1813 #include <sys/types.h>
1814 #include <sys/socket.h>
1815 ],[
1816 socklen_t foo;
1817 ],[
1818 ac_cv_c_socklen_t=yes
1819 AC_DEFINE(HAVE_SOCKLEN_T, 1, [Have socklen_t])
1820 AC_MSG_RESULT(yes)
1821 ],[
1822 AC_MSG_RESULT(no)
1823 ])
1825 AC_MSG_CHECKING(for array element initializer support)
1826 AC_TRY_COMPILE([#include <sys/socket.h>], [
1827 const int array[] = {[1] = 2,};
1828 ], [
1829 # Yes, we have it...
1830 AC_MSG_RESULT(yes)
1831 AC_DEFINE(HAVE_ARRAY_ELEM_INIT,1,[Supports C99 array initialization])
1832 ], [
1833 # We'll have to use signals
1834 AC_MSG_RESULT(no)
1835 ])
1837 AC_CHECK_FUNCS(trunc, , AC_MSG_CHECKING(for trunc in math.h)
1838 # Simply calling trunc (0.0) is no good since gcc will optimize the call away
1839 AC_TRY_LINK([#include <math.h>],
1840 [ static void *p = &trunc; ],
1841 [
1842 AC_DEFINE(HAVE_TRUNC)
1843 AC_MSG_RESULT(yes)
1844 ac_cv_trunc=yes
1845 ],
1846 AC_MSG_RESULT(no)))
1848 if test "x$ac_cv_truncl" != "xyes"; then
1849 AC_CHECK_LIB(sunmath, aintl, [ AC_DEFINE(HAVE_AINTL, 1, [Has the 'aintl' function]) LIBS="$LIBS -lsunmath"])
1850 fi
1852 AC_CHECK_FUNCS(round)
1853 AC_CHECK_FUNCS(rint)
1854 AC_CHECK_FUNCS(execvp)
1856 dnl ****************************
1857 dnl *** Look for /dev/random ***
1858 dnl ****************************
1860 AC_MSG_CHECKING([if usage of random device is requested])
1861 AC_ARG_ENABLE(dev-random,
1862 [ --disable-dev-random disable the use of the random device (enabled by default)],
1863 try_dev_random=$enableval, try_dev_random=yes)
1865 AC_MSG_RESULT($try_dev_random)
1867 case "{$build}" in
1868 *-openbsd*)
1869 NAME_DEV_RANDOM="/dev/srandom"
1870 ;;
1872 dnl Win32 does not have /dev/random, they have their own method...
1874 *-mingw*|*-*-cygwin*)
1875 ac_cv_have_dev_random=no
1876 ;;
1878 dnl Everywhere else, it's /dev/random
1880 *)
1881 NAME_DEV_RANDOM="/dev/random"
1882 ;;
1883 esac
1885 AC_DEFINE_UNQUOTED(NAME_DEV_RANDOM, "$NAME_DEV_RANDOM", [Name of /dev/random])
1887 dnl Now check if the device actually exists
1889 if test "x$try_dev_random" = "xyes"; then
1890 AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
1891 [if test -r "$NAME_DEV_RANDOM" ; then
1892 ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
1893 if test "x$ac_cv_have_dev_random" = "xyes"; then
1894 AC_DEFINE(HAVE_CRYPT_RNG, 1, [Have /dev/random])
1895 fi
1896 else
1897 AC_MSG_CHECKING(for random device)
1898 ac_cv_have_dev_random=no
1899 AC_MSG_RESULT(has been disabled)
1900 fi
1902 if test "x$host_win32" = "xyes"; then
1903 AC_DEFINE(HAVE_CRYPT_RNG)
1904 fi
1906 if test "x$ac_cv_have_dev_random" = "xno" \
1907 && test "x$host_win32" = "xno"; then
1908 AC_MSG_WARN([[
1909 ***
1910 *** A system-provided entropy source was not found on this system.
1911 *** Because of this, the System.Security.Cryptography random number generator
1912 *** will throw a NotImplemented exception.
1913 ***
1914 *** If you are seeing this message, and you know your system DOES have an
1915 *** entropy collection in place, please contact <crichton@gimp.org> and
1916 *** provide information about the system and how to access the random device.
1917 ***
1918 *** Otherwise you can install either egd or prngd and set the environment
1919 *** variable MONO_EGD_SOCKET to point to the daemon's socket to use that.
1920 ***]])
1921 fi
1923 AC_MSG_CHECKING([if inter-process shared handles are requested])
1924 AC_ARG_ENABLE(shared-handles, [ --disable-shared-handles disable inter-process shared handles], try_shared_handles=$enableval, try_shared_handles=yes)
1925 AC_MSG_RESULT($try_shared_handles)
1926 if test "x$try_shared_handles" != "xyes"; then
1927 AC_DEFINE(DISABLE_SHARED_HANDLES, 1, [Disable inter-process shared handles])
1928 AC_SUBST(DISABLE_SHARED_HANDLES)
1929 fi
1931 AC_ARG_ENABLE(nunit-tests, [ --enable-nunit-tests Run the nunit tests of the class library on 'make check'])
1932 AM_CONDITIONAL(ENABLE_NUNIT_TESTS, [test x$enable_nunit_tests = xyes])
1934 AC_MSG_CHECKING([if big-arrays are to be enabled])
1935 AC_ARG_ENABLE(big-arrays, [ --enable-big-arrays Enable the allocation and indexing of arrays greater than Int32.MaxValue], enable_big_arrays=$enableval, enable_big_arrays=no)
1936 if test "x$enable_big_arrays" = "xyes" ; then
1937 if test "x$ac_cv_sizeof_void_p" = "x8"; then
1938 AC_DEFINE(MONO_BIG_ARRAYS,1,[Enable the allocation and indexing of arrays greater than Int32.MaxValue])
1939 else
1940 AC_MSG_ERROR([The allocation and indexing of arrays greater than Int32.MaxValue is not supported on this platform.])
1941 fi
1942 fi
1943 AC_MSG_RESULT($enable_big_arrays)
1945 dnl **************
1946 dnl *** DTRACE ***
1947 dnl **************
1949 AC_ARG_ENABLE(dtrace,[ --enable-dtrace Enable DTrace probes], enable_dtrace=$enableval, enable_dtrace=$has_dtrace)
1951 if test "x$enable_dtrace" = "xyes"; then
1952 if test "x$has_dtrace" = "xno"; then
1953 AC_MSG_ERROR([DTrace probes are not supported on this platform.])
1954 fi
1955 AC_PATH_PROG(DTRACE, [dtrace], [no], [$PATH:/usr/sbin])
1956 if test "x$DTRACE" = "xno"; then
1957 AC_MSG_RESULT([dtrace utility not found, dtrace support disabled.])
1958 enable_dtrace=no
1959 elif ! $DTRACE -h -s $srcdir/data/mono.d > /dev/null 2>&1; then
1960 AC_MSG_RESULT([dtrace doesn't support -h option, dtrace support disabled.])
1961 enable_dtrace=no
1962 fi
1963 fi
1965 dtrace_g=no
1966 if test "x$enable_dtrace" = "xyes"; then
1967 AC_DEFINE(ENABLE_DTRACE, 1, [Enable DTrace probes])
1968 DTRACEFLAGS=
1969 if test "x$ac_cv_sizeof_void_p" = "x8"; then
1970 case "$host" in
1971 powerpc-*-darwin*)
1972 DTRACEFLAGS="-arch ppc64"
1973 ;;
1974 i*86-*-darwin*)
1975 DTRACEFLAGS="-arch x86_64"
1976 ;;
1977 *)
1978 DTRACEFLAGS=-64
1979 ;;
1980 esac
1981 else
1982 case "$host" in
1983 powerpc-*-darwin*)
1984 DTRACEFLAGS="-arch ppc"
1985 ;;
1986 i*86-*-darwin*)
1987 DTRACEFLAGS="-arch i386"
1988 ;;
1989 *)
1990 DTRACEFLAGS=-32
1991 ;;
1992 esac
1993 fi
1994 AC_SUBST(DTRACEFLAGS)
1995 case "$host" in
1996 *-*-solaris*)
1997 dtrace_g=yes
1998 ;;
1999 esac
2000 AC_CHECK_HEADERS([sys/sdt.h])
2001 fi
2002 AM_CONDITIONAL(ENABLE_DTRACE, [test x$enable_dtrace = xyes])
2003 AM_CONDITIONAL(DTRACE_G_REQUIRED, [test x$dtrace_g = xyes])
2005 dnl **************
2006 dnl *** NaCl ***
2007 dnl **************
2009 AC_ARG_ENABLE(nacl_codegen, [ --enable-nacl-codegen Enable Native Client code generation], enable_nacl_codegen=$enableval, enable_nacl_codegen=no)
2010 AC_ARG_ENABLE(nacl_gc, [ --enable-nacl-gc Enable Native Client garbage collection], enable_nacl_gc=$enableval, enable_nacl_gc=no)
2012 AM_CONDITIONAL(NACL_CODEGEN, test x$enable_nacl_codegen != xno)
2013 if test "x$enable_nacl_codegen" = "xyes"; then
2014 MONO_NACL_ALIGN_MASK_OFF=1
2015 CPPFLAGS="$CPPFLAGS -D__native_client_codegen__"
2016 AC_DEFINE(TARGET_NACL, 1, [...])
2017 else
2018 MONO_NACL_ALIGN_MASK_OFF=0
2019 CPPFLAGS="$CPPFLAGS -D__default_codegen__"
2020 fi
2021 if test "x$enable_nacl_gc" = "xyes"; then
2022 CPPFLAGS="$CPPFLAGS -finstrument-for-thread-suspension -D__native_client_gc__"
2023 fi
2024 AC_SUBST(MONO_NACL_ALIGN_MASK_OFF)
2026 dnl **************
2027 dnl *** LLVM ***
2028 dnl **************
2030 AC_ARG_ENABLE(llvm,[ --enable-llvm Enable the LLVM back-end], enable_llvm=$enableval, enable_llvm=no)
2031 AC_ARG_ENABLE(loadedllvm,[ --enable-loadedllvm Load the LLVM back-end dynamically], enable_llvm=$enableval && enable_loadedllvm=$enableval, enable_loadedllvm=no)
2033 if test "x$enable_llvm" = "xyes"; then
2034 AC_PATH_PROG(LLVM_CONFIG, llvm-config, no)
2035 if test "x$LLVM_CONFIG" = "xno"; then
2036 AC_MSG_ERROR([llvm-config not found.])
2037 fi
2039 # The output of --cflags seems to include optimizations flags too
2040 LLVM_CFLAGS=`$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'`
2041 # LLVM is compiled with -fno-rtti, so we need this too, since our classes inherit
2042 # from LLVM classes.
2043 LLVM_CXXFLAGS="`$LLVM_CONFIG --cxxflags` -fno-rtti"
2044 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
2045 LLVM_LIBS=`$LLVM_CONFIG --libs core bitwriter jit x86codegen`
2046 LLVM_LIBS="$LLVM_LDFLAGS $LLVM_LIBS -lstdc++"
2048 # Should be something like '2.6' or '2.7svn'
2049 llvm_version=`$LLVM_CONFIG --version`
2050 major_version=`echo $llvm_version | cut -c 1`
2051 minor_version=`echo $llvm_version | cut -c 3`
2052 AC_MSG_CHECKING(LLVM version)
2053 AC_MSG_RESULT($llvm_version)
2054 if echo $llvm_version | grep -q 'mono'; then
2055 AC_DEFINE(LLVM_MONO_BRANCH, 1, [Whenever we are using the mono branch of LLVM])
2056 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_MONO_BRANCH"
2057 else
2058 AC_MSG_ERROR([Compiling with stock LLVM is not supported, please use the Mono LLVM repo at https://github.com/mono/llvm, with the GIT branch which matches this version of mono, i.e. 'mono-2-10' for Mono 2.10.])
2059 fi
2061 AC_DEFINE_UNQUOTED(LLVM_MAJOR_VERSION, $major_version, [Major version of LLVM libraries])
2062 AC_DEFINE_UNQUOTED(LLVM_MINOR_VERSION, $minor_version, [Minor version of LLVM libraries])
2063 AC_DEFINE_UNQUOTED(LLVM_VERSION, "$llvm_version", [Full version of LLVM libraties])
2065 # Have to pass these on the command line since mini-llvm-cpp.h already includes
2066 # llvm's config.h
2067 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_MAJOR_VERSION=$major_version -DLLVM_MINOR_VERSION=$minor_version"
2069 AC_SUBST(LLVM_CFLAGS)
2070 AC_SUBST(LLVM_CXXFLAGS)
2071 AC_SUBST(LLVM_LIBS)
2072 AC_SUBST(LLVM_LDFLAGS)
2073 AC_DEFINE(ENABLE_LLVM, 1, [Enable the LLVM back end])
2074 fi
2076 AM_CONDITIONAL(ENABLE_LLVM, [test x$enable_llvm = xyes])
2077 if test "x$enable_loadedllvm" = "xyes"; then
2078 AC_DEFINE(MONO_LLVM_LOADED, 1, [The LLVM back end is dynamically loaded])
2079 fi
2080 AM_CONDITIONAL(LOADED_LLVM, [test x$enable_loadedllvm = xyes])
2082 TARGET="unknown"
2083 ACCESS_UNALIGNED="yes"
2085 JIT_SUPPORTED=no
2086 INTERP_SUPPORTED=no
2087 LIBC="libc.so.6"
2088 INTL="libc.so.6"
2089 SQLITE="libsqlite.so.0"
2090 SQLITE3="libsqlite3.so.0"
2091 X11="libX11.so"
2093 sizeof_register="SIZEOF_VOID_P"
2095 jit_wanted=true
2096 interp_wanted=false
2097 sgen_supported=false
2098 case "$host" in
2099 # mips-sgi-irix5.* | mips-sgi-irix6.*)
2100 # TARGET=MIPS;
2101 # ACCESS_UNALIGNED="no"
2102 # ;;
2103 mips*)
2104 TARGET=MIPS;
2105 arch_target=mips;
2106 ACCESS_UNALIGNED="no"
2107 JIT_SUPPORTED=yes
2109 AC_MSG_CHECKING(for mips n32)
2110 AC_TRY_COMPILE([], [
2111 void main () {
2112 #if _MIPS_SIM != _ABIN32
2113 #error Not mips n32
2114 #endif
2115 }
2116 ],[
2117 AC_MSG_RESULT(yes)
2118 sizeof_register=8
2119 ],[
2120 AC_MSG_RESULT(no)
2121 ])
2122 ;;
2123 i*86-*-*)
2124 TARGET=X86;
2125 arch_target=x86;
2126 JIT_SUPPORTED=yes
2127 case $host_os in
2128 solaris*)
2129 LIBC="libc.so"
2130 INTL="libintl.so"
2131 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2132 TARGET=AMD64
2133 arch_target=amd64
2134 fi
2136 # On solaris 10 x86, gcc prints a warning saying 'visibility attribute not supported on this configuration; ignored', but linking fails. A test case:
2137 # int astruct __attribute__ ((visibility ("hidden")));
2138 # void foo ()
2139 # {
2140 # void *p = &astruct;
2141 # }
2142 # gcc -fPIC --shared -o libfoo.so foo.c
2143 # yields:
2144 # foo.c:6: warning: visibility attribute not supported in this configuration; ignored
2145 # ld: fatal: relocation error: R_386_GOTOFF: file /var/tmp//ccxYR96k.o: symbol astruct: relocation must bind locally
2146 have_visibility_hidden=no
2147 sgen_supported=true
2148 ;;
2149 cygwin*)
2150 have_visibility_hidden=no
2151 ;;
2152 haiku*)
2153 LIBC=libroot.so
2154 ;;
2155 linux*)
2156 sgen_supported=true
2157 AOT_SUPPORTED="yes"
2158 ;;
2159 darwin*|openbsd*|freebsd*)
2160 sgen_supported=true
2161 ;;
2162 esac
2163 ;;
2164 x86_64-*-* | amd64-*-*)
2165 TARGET=AMD64;
2166 arch_target=amd64;
2167 JIT_SUPPORTED=yes
2168 case $host_os in
2169 linux*)
2170 sgen_supported=true
2171 AOT_SUPPORTED="yes"
2172 ;;
2173 darwin*|openbsd*|freebsd*)
2174 sgen_supported=true
2175 ;;
2176 esac
2177 case "$host" in
2178 x86_64-*-nacl*)
2179 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2180 sizeof_register=8
2181 ;;
2182 esac
2183 ;;
2184 ia64-*-*)
2185 TARGET=IA64
2186 arch_target=ia64
2187 ACCESS_UNALIGNED="no"
2188 JIT_SUPPORTED=yes
2189 LIBC="libc.so.6.1"
2190 INTL="libc.so.6.1"
2191 AC_CHECK_LIB(unwind, _U_dyn_register, [], [AC_MSG_ERROR(library libunwind not found)])
2192 libmono_ldflags="-lunwind"
2193 ;;
2194 sparc*-*-*)
2195 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2196 TARGET=SPARC64
2197 else
2198 TARGET=SPARC
2199 fi
2200 arch_target=sparc;
2201 JIT_SUPPORTED=yes
2202 ACCESS_UNALIGNED="no"
2203 case $host_os in
2204 linux*) ;;
2205 *)
2206 LIBC="libc.so"
2207 INTL="libintl.so"
2208 esac
2209 if test x"$GCC" = xyes; then
2210 # We don't support v8 cpus
2211 CFLAGS="$CFLAGS -Wno-cast-align -mcpu=v9"
2212 fi
2213 if test x"$AR" = xfalse; then
2214 AC_MSG_ERROR([The required utility 'ar' is not found in your PATH. Usually it can be found in /usr/ccs/bin.])
2215 fi
2216 sgen_supported=true
2217 ;;
2218 alpha*-*-linux* | alpha*-*-osf*)
2219 TARGET=ALPHA;
2220 ACCESS_UNALIGNED="no"
2221 JIT_SUPPORTED=yes
2222 arch_target=alpha;
2223 CFLAGS="$CFLAGS -mieee -O0"
2224 case $host_os in
2225 linux*)
2226 LIBC="libc.so.6.1"
2227 INTL="libc.so.6.1"
2228 esac
2229 ;;
2230 *-mingw*|*-*-cygwin*)
2231 # When this is enabled, it leads to very strange crashes at runtime (gcc-3.4.4)
2232 have_visibility_hidden=no
2233 INTL="intl"
2234 ;;
2235 hppa2.0w-hp-hpux11.00 | hppa64-hp-hpux11.00)
2236 TARGET=HPPA;
2237 arch_target=hppa;
2238 LIBC="libc.sl"
2239 ACCESS_UNALIGNED="no"
2240 INTERP_SUPPORTED=yes
2241 interp_wanted=true
2242 ;;
2243 hppa*linux*)
2244 TARGET=HPPA;
2245 arch_target=hppa;
2246 ACCESS_UNALIGNED="no"
2247 JIT_SUPPORTED=yes
2248 ;;
2249 macppc-*-openbsd* | powerpc*-*-linux* | powerpc-*-openbsd* | \
2250 powerpc-*-sysv* | powerpc-*-darwin* | powerpc-*-netbsd* | powerpc-*-freebsd* )
2251 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2252 TARGET=POWERPC64;
2253 CPPFLAGS="$CPPFLAGS -D__mono_ppc__ -D__mono_ppc64__"
2254 CFLAGS="$CFLAGS -mminimal-toc"
2255 else
2256 TARGET=POWERPC;
2257 CPPFLAGS="$CPPFLAGS -D__mono_ppc__"
2258 fi
2259 arch_target=ppc;
2260 JIT_SUPPORTED=yes
2261 case $host_os in
2262 linux*|darwin*)
2263 sgen_supported=true
2264 ;;
2265 esac
2266 ;;
2267 arm*-darwin*)
2268 TARGET=ARM;
2269 arch_target=arm;
2270 ACCESS_UNALIGNED="no"
2271 JIT_SUPPORTED=yes
2272 CPPFLAGS="$CPPFLAGS -DARM_FPU_VFP=1 -D__ARM_EABI__ -DHAVE_ARMV6=1"
2273 # libgc's gc_locks.h depends on this
2274 NESTED_LIBGC_FLAGS="$NESTED_LIBGC_FLAGS -DHAVE_ARMV6"
2275 sgen_supported=true
2276 ;;
2277 arm*-linux*)
2278 TARGET=ARM;
2279 arch_target=arm;
2280 ACCESS_UNALIGNED="no"
2281 JIT_SUPPORTED=yes
2282 sgen_supported=true
2283 AOT_SUPPORTED="yes"
2284 ;;
2285 s390-*-linux*)
2286 TARGET=S390;
2287 arch_target=s390;
2288 ACCESS_UNALIGNED="yes"
2289 JIT_SUPPORTED=yes
2290 sgen_supported=true
2291 # Required CFLAGS for s390[x]. USE_STRING_INLINES is automatic with gcc 4.1
2292 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
2293 ;;
2294 s390x-*-linux*)
2295 TARGET=S390x;
2296 arch_target=s390x;
2297 ACCESS_UNALIGNED="yes"
2298 JIT_SUPPORTED=yes
2299 sgen_supported=true
2300 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
2301 ;;
2302 esac
2304 if test "x$host" != "x$target"; then
2305 case "$target" in
2306 powerpc64-ps3-linux-gnu)
2307 TARGET=POWERPC64
2308 arch_target=powerpc64
2309 AC_DEFINE(TARGET_PS3, 1, [...])
2310 AC_DEFINE(MONO_CROSS_COMPILE,1,[The runtime is compiled for cross-compiling mode])
2311 # It would be better to just use TARGET_POWERPC64, but lots of code already
2312 # uses this define
2313 AC_DEFINE(__mono_ppc64__, 1, [...])
2314 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2315 sizeof_register=8
2316 target_byte_order=G_BIG_ENDIAN
2317 ;;
2319 powerpc64-xbox360-linux-gnu)
2320 TARGET=POWERPC64
2321 arch_target=powerpc64
2322 AC_DEFINE(TARGET_XBOX360, 1, [...])
2323 AC_DEFINE(MONO_CROSS_COMPILE,1,[The runtime is compiled for cross-compiling mode])
2324 # It would be better to just use TARGET_POWERPC64, but lots of code already
2325 # uses this define
2326 sizeof_register=8
2327 target_byte_order=G_BIG_ENDIAN
2328 ;;
2329 x86_64-*-nacl)
2330 TARGET=AMD64
2331 arch_target=amd64
2332 AC_DEFINE(TARGET_AMD64, 1, [...])
2333 AC_DEFINE(MONO_CROSS_COMPILE,1,[The runtime is compiled for cross-compiling mode])
2334 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2335 sizeof_register=8
2336 ;;
2337 armv7l-unknown-linux-gnueabi*)
2338 # TEGRA
2339 TARGET=ARM;
2340 arch_target=arm;
2341 ACCESS_UNALIGNED="no"
2342 JIT_SUPPORTED=yes
2343 CPPFLAGS="$CPPFLAGS -DARM_FPU_VFP=1 -D__ARM_EABI__"
2344 jit_wanted=true
2345 # Can't use tls, since it depends on the runtime detection of tls offsets
2346 # in mono-compiler.h
2347 with_tls=pthread
2348 ;;
2349 armv5tel-unknown-linux-gnueabi*)
2350 TARGET=ARM;
2351 arch_target=arm;
2352 ACCESS_UNALIGNED="no"
2353 JIT_SUPPORTED=yes
2354 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
2355 jit_wanted=true
2356 # Can't use tls, since it depends on the runtime detection of tls offsets
2357 # in mono-compiler.h
2358 with_tls=pthread
2359 ;;
2360 *)
2361 AC_MSG_WARN([Cross compiling is only supported for targets matching 'powerpc64-{ps3,xbox360}-linux-gnu'])
2362 esac
2363 fi
2365 # FIXME: Define the others as well
2366 case "$TARGET" in
2367 X86)
2368 AC_DEFINE(TARGET_X86, 1, [...])
2369 ;;
2370 AMD64)
2371 AC_DEFINE(TARGET_AMD64, 1, [...])
2372 ;;
2373 ARM)
2374 AC_DEFINE(TARGET_ARM, 1, [...])
2375 ;;
2376 POWERPC)
2377 AC_DEFINE(TARGET_POWERPC, 1, [...])
2378 ;;
2379 POWERPC64)
2380 AC_DEFINE(TARGET_POWERPC, 1, [...])
2381 AC_DEFINE(TARGET_POWERPC64, 1, [...])
2382 ;;
2383 S390x)
2384 AC_DEFINE(TARGET_S390X, 1, [...])
2385 ;;
2386 esac
2388 if test "x$sizeof_register" = "x4"; then
2389 AC_DEFINE(SIZEOF_REGISTER,4,[size of machine integer registers])
2390 elif test "x$sizeof_register" = "x8"; then
2391 AC_DEFINE(SIZEOF_REGISTER,8,[size of machine integer registers])
2392 else
2393 AC_DEFINE(SIZEOF_REGISTER,SIZEOF_VOID_P,[size of machine integer registers])
2394 fi
2396 if test "x$target_byte_order" = "xG_BIG_ENDIAN"; then
2397 AC_DEFINE(TARGET_BYTE_ORDER,G_BIG_ENDIAN,[byte order of target])
2398 elif test "x$target_byte_order" = "xG_LITTLE_ENDIAN"; then
2399 AC_DEFINE(TARGET_BYTE_ORDER,G_LITTLE_ENDIAN,[byte order of target])
2400 else
2401 AC_DEFINE(TARGET_BYTE_ORDER,G_BYTE_ORDER,[byte order of target])
2402 fi
2404 if test "x$have_visibility_hidden" = "xyes"; then
2405 AC_DEFINE(HAVE_VISIBILITY_HIDDEN, 1, [Support for the visibility ("hidden") attribute])
2406 fi
2408 if test "x$have_deprecated" = "xyes"; then
2409 AC_DEFINE(HAVE_DEPRECATED, 1, [Support for the deprecated attribute])
2410 fi
2412 dnl
2413 dnl Simple Generational checks (sgen)
2414 dnl
2415 if $sgen_supported; then
2416 build_sgen_default=yes
2417 else
2418 build_sgen_default=no
2419 fi
2420 SGEN_DEFINES=
2421 AC_ARG_WITH(sgen, [ --with-sgen=yes,no Extra Generational GC, default=yes],[buildsgen=$with_sgen],[buildsgen=$build_sgen_default])
2422 if test x$buildsgen = xyes; then
2423 if $sgen_supported; then
2424 SGEN_DEFINES="-DHAVE_SGEN_GC -DHAVE_MOVING_COLLECTOR -DHAVE_WRITE_BARRIERS"
2425 gc_msg="sgen and $gc_msg"
2426 else
2427 buildsgen=no
2428 AC_MSG_WARN("Sgen is not supported on this platform")
2429 fi
2430 fi
2431 AC_SUBST(SGEN_DEFINES)
2432 AM_CONDITIONAL(SUPPORT_SGEN, test x$buildsgen = xyes)
2434 USEJIT=false
2435 if test x$JIT_SUPPORTED = xyes; then
2436 if $jit_wanted; then
2437 USEJIT=true
2438 jit_status="Building and using the JIT"
2439 else
2440 if $interp_wanted; then
2441 jit_status="Building the JIT, defaulting to the interpreter"
2442 else
2443 AC_ERROR(No JIT or interpreter support available or selected.)
2444 fi
2445 fi
2446 else
2447 if test x$interp_wanted = xtrue; then
2448 jit_status="interpreter"
2449 else
2450 AC_ERROR(No JIT or interpreter support available or selected.)
2451 fi
2452 fi
2454 AM_CONDITIONAL(USE_JIT, test x$USEJIT = xtrue)
2456 libsuffix=".so"
2458 case "$host" in
2459 *-*-darwin*)
2460 libsuffix=".dylib"
2461 LIBC="libc.dylib"
2462 INTL="libintl.dylib"
2463 SQLITE="libsqlite.0.dylib"
2464 SQLITE3="libsqlite3.0.dylib"
2465 X11="libX11.dylib"
2466 ;;
2467 *-*-*netbsd*)
2468 LIBC="libc.so.12"
2469 INTL="libintl.so.0"
2470 ;;
2471 *-*-*freebsd*)
2472 LIBC="libc.so"
2473 INTL="libintl.so"
2474 SQLITE="libsqlite.so"
2475 SQLITE3="libsqlite3.so"
2476 ;;
2477 *-*-*openbsd*)
2478 LIBC="libc.so"
2479 INTL="libintl.so"
2480 SQLITE="libsqlite.so"
2481 SQLITE3="libsqlite3.so"
2482 ;;
2483 *-*-*linux*)
2484 AC_PATH_X
2485 AC_MSG_CHECKING(for the soname of libX11.so)
2486 for i in $x_libraries /usr/lib /usr/lib64; do
2487 for r in 4 5 6; do
2488 if test -f $i/libX11.so.$r; then
2489 X11=libX11.so.$r
2490 AC_MSG_RESULT($X11)
2491 fi
2492 done
2493 done
2495 if test "x$X11" = "xlibX11.so"; then
2496 AC_MSG_WARN([Could not find X development libs. Do you have the -devel package installed? WinForms may not work...]);
2497 fi
2498 ;;
2499 esac
2502 AC_SUBST(libsuffix)
2504 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86"; then
2505 if test "x$with_tls" = "x__thread"; then
2506 #
2507 # On some linux distributions, TLS works in executables, but linking
2508 # against a shared library containing TLS fails with:
2509 # undefined reference to `__tls_get_addr'
2510 #
2511 rm -f conftest.c conftest.so conftest
2512 echo "static __thread int foo; void main () { foo = 5; }" > conftest.c
2513 $CC -fPIC --shared -o conftest.so conftest.c > /dev/null 2>&1
2514 $CC -o conftest conftest.so > /dev/null 2>&1
2515 if test ! -f conftest; then
2516 AC_MSG_WARN([Disabling usage of __thread.]);
2517 with_tls=pthread
2518 fi
2519 rm -f conftest.c conftest.so conftest
2520 fi
2521 fi
2523 mono_debugger_supported=no
2524 AC_ARG_ENABLE(mono-debugger, [ --disable-mono-debugger disable support for the mdb debugger], try_mono_debugger=$enableval, try_mono_debugger=yes)
2525 if test "x$try_mono_debugger" = "xyes"; then
2526 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86" -o "x$TARGET" = "xALPHA"; then
2527 if test x$use_included_gc = xyes; then
2528 case "$host" in
2529 *-*-*linux*)
2530 mono_debugger_supported=yes
2531 ;;
2532 *86-apple-darwin*)
2533 mono_debugger_supported=yes
2534 ;;
2535 esac
2536 fi
2537 fi
2538 fi
2540 # disable the debugger entirely when building with moonlight
2541 if test "x$with_moonlight" != "xno"; then
2542 mono_debugger_supported=no
2543 fi
2545 AC_MSG_CHECKING(if the Mono Debugger is supported on this platform)
2546 if test "x$mono_debugger_supported" = "xyes"; then
2547 BOEHM_DEFINES="$BOEHM_DEFINES -DMONO_DEBUGGER_SUPPORTED"
2548 NESTED_LIBGC_FLAGS="-DMONO_DEBUGGER_SUPPORTED"
2549 fi
2550 AM_CONDITIONAL(MONO_DEBUGGER_SUPPORTED, test x$mono_debugger_supported = xyes)
2551 AC_MSG_RESULT($mono_debugger_supported)
2553 if test "x$with_tls" = "x__thread"; then
2554 AC_DEFINE(HAVE_KW_THREAD, 1, [Have __thread keyword])
2555 # Pass the information to libgc
2556 CPPFLAGS="$CPPFLAGS -DUSE_COMPILER_TLS"
2557 AC_MSG_CHECKING(if the tls_model attribute is supported)
2558 AC_TRY_COMPILE([static __thread int foo __attribute__((tls_model("initial-exec")));], [
2559 ], [
2560 AC_MSG_RESULT(yes)
2561 AC_DEFINE(HAVE_TLS_MODEL_ATTR, 1, [tld_model available])
2562 ], [
2563 AC_MSG_RESULT(no)
2564 ])
2565 fi
2567 if test ${TARGET} = ARM && test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
2568 dnl ******************************************
2569 dnl *** Check to see what FPU is available ***
2570 dnl ******************************************
2571 AC_MSG_CHECKING(which FPU to use)
2573 ORIG_CFLAGS=$CFLAGS
2574 CFLAGS="$CFLAGS -mfpu=vfp -mfloat-abi=softfp"
2575 AC_TRY_RUN([
2576 int main () { __asm__ ("faddd d7, d6, d7"); return 0; }
2577 ], fpu=VFP, fpu=NONE)
2578 CFLAGS=$ORIG_CFLAGS
2580 if test x$fpu = xNONE; then
2581 AC_TRY_COMPILE([], [
2582 __asm__ ("ldfd f0, [r0]");
2583 ], fpu=FPA, fpu=NONE)
2584 fi
2586 AC_MSG_RESULT($fpu)
2587 CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu=1"
2588 unset fpu
2590 AC_MSG_CHECKING(for ARMV6)
2591 AC_TRY_RUN([
2592 int main () { __asm__ __volatile__ ("mcr p15, 0, %0, c7, c10, 5" : : "r" (0) : "memory"); return 0; }
2593 ], armv6=yes, armv6=no)
2595 AC_MSG_RESULT($armv6)
2596 if test ${armv6} = yes; then
2597 AC_DEFINE(HAVE_ARMV6, 1, "Host supports ARMV6 instructions")
2598 # libgc's gc_locks.h depends on this
2599 NESTED_LIBGC_FLAGS="$NESTED_LIBGC_FLAGS -DHAVE_ARMV6"
2600 fi
2601 fi
2603 if test ${TARGET} = unknown; then
2604 CPPFLAGS="$CPPFLAGS -DNO_PORT"
2605 AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
2606 fi
2608 if test ${ACCESS_UNALIGNED} = no; then
2609 CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
2610 fi
2612 case "x$gc" in
2613 xincluded)
2614 # Pass CPPFLAGS to libgc configure
2615 # We should use a separate variable for this to avoid passing useless and
2616 # potentially problematic defines to libgc (like -D_FILE_OFFSET_BITS=64)
2617 # This should be executed late so we pick up the final version of CPPFLAGS
2618 # The problem with this approach, is that during a reconfigure, the main
2619 # configure scripts gets invoked with these arguments, so we use separate
2620 # variables understood by libgc's configure to pass CPPFLAGS and CFLAGS.
2621 LIBGC_CPPFLAGS="$CPPFLAGS $NESTED_LIBGC_FLAGS"
2622 if test x$TARGET = xSPARC -o x$TARGET = xSPARC64; then
2623 LIBGC_CPPFLAGS=`echo $LIBGC_CPPFLAGS | sed -e 's/-D_FILE_OFFSET_BITS=64//g'`
2624 fi
2625 # Don't pass -finstrument-for-thread-suspension in,
2626 # if these are instrumented it will be very bad news
2627 # (infinite recursion, undefined parking behavior, etc)
2628 LIBGC_CPPFLAGS=`echo $LIBGC_CPPFLAGS | sed -e 's/-finstrument-for-thread-suspension//g'`
2629 ac_configure_args="$ac_configure_args --disable-embed-check --with-libgc-threads=$libgc_threads $libgc_configure_args \"CPPFLAGS_FOR_LIBGC=$LIBGC_CPPFLAGS\" \"CFLAGS_FOR_LIBGC=$CFLAGS_FOR_LIBGC\""
2630 AC_CONFIG_SUBDIRS(libgc)
2631 ;;
2632 esac
2634 #AC_ARG_WITH(profile2, [ --with-profile2=yes,no If you want to install the 2.0 FX (defaults to yes)], [], [with_profile2=yes])
2635 AC_ARG_WITH(profile4, [ --with-profile4=yes,no If you want to install the 4.0 FX (defaults to yes)], [], [with_profile4=yes])
2636 AC_ARG_WITH(monodroid, [ --with-monodroid=yes,no If you want to build the MonoDroid 2.1 assemblies (defaults to no)], [], [with_monodroid=no])
2637 AC_ARG_WITH(monotouch, [ --with-monotouch=yes,no If you want to build the MonoTouch 2.1 assemblies (defaults to no)], [], [with_monotouch=no])
2639 OPROFILE=no
2640 AC_ARG_WITH(oprofile,[ --with-oprofile=no,<oprofile install dir> Enable oprofile support (defaults to no)],[
2641 if test x$with_oprofile != xno; then
2642 oprofile_include=$with_oprofile/include
2643 if test ! -f $oprofile_include/opagent.h; then
2644 AC_MSG_ERROR([oprofile include file not found at $oprofile_include/opagent.h])
2645 fi
2646 OPROFILE=yes
2647 OPROFILE_CFLAGS="-I$oprofile_include"
2648 OPROFILE_LIBS="-L$with_oprofile/lib/oprofile -lopagent"
2649 AC_DEFINE(HAVE_OPROFILE,1,[Have oprofile support])
2650 fi
2651 ])
2653 MALLOC_MEMPOOLS=no
2654 AC_ARG_WITH(malloc_mempools,[ --with-malloc-mempools=yes,no Use malloc for each single mempool allocation (only for runtime debugging, defaults to no)],[
2655 if test x$with_malloc_mempools = xyes; then
2656 MALLOC_MEMPOOLS=yes
2657 AC_DEFINE(USE_MALLOC_FOR_MEMPOOLS,1,[Use malloc for each single mempool allocation])
2658 fi
2659 ])
2662 DISABLE_MCS_DOCS=no
2663 AC_ARG_WITH(mcs_docs,[ --with-mcs-docs=yes,no If you want to build the documentation under mcs (defaults to yes)],[
2664 if test x$with_mcs_docs != xyes; then
2665 DISABLE_MCS_DOCS=yes
2666 fi
2667 ])
2668 if test x$with_profile4 != xyes; then
2669 DISABLE_MCS_DOCS=yes
2670 fi
2672 MOONLIGHT_DEFINES=
2673 AC_ARG_WITH(moonlight, [ --with-moonlight=yes|no|only If you want to build Mono for Moonlight (defaults to no)],[
2674 if test x$with_moonlight != xno; then
2675 MOONLIGHT_DEFINES="-DMOONLIGHT -DDISABLE_ASSEMBLY_REMAPPING "
2676 fi
2677 ], [with_moonlight=no])
2678 AC_SUBST(MOONLIGHT_DEFINES)
2680 AC_ARG_WITH(moon_gc, [ --with-moon-gc=boehm,sgen Select the gc to use with Moonlight (defaults to boehm)],[
2681 if test "x$with_moon_gc" != "xsgen"; then
2682 with_moon_gc=boehm
2683 fi
2684 ], [with_moon_gc=boehm])
2686 AC_CHECK_HEADER([malloc.h],
2687 [AC_DEFINE([HAVE_USR_INCLUDE_MALLOC_H], [1],
2688 [Define to 1 if you have /usr/include/malloc.h.])],,)
2690 dnl
2691 dnl Consistency settings
2692 dnl
2693 if test x$cross_compiling = xyes -o x$enable_mcs_build = xno; then
2694 DISABLE_MCS_DOCS=yes
2695 fi
2697 if test x$DISABLE_MCS_DOCS = xyes; then
2698 docs_dir=""
2699 else
2700 docs_dir=docs
2701 fi
2702 AC_SUBST(docs_dir)
2704 AM_CONDITIONAL(HAVE_OPROFILE, test x$OPROFILE = xyes)
2705 AC_SUBST(OPROFILE_CFLAGS)
2706 AC_SUBST(OPROFILE_LIBS)
2708 libmono_ldflags="$libmono_ldflags $LIBS"
2710 AM_CONDITIONAL(MOONLIGHT, [test "x$with_moonlight" != "xno"])
2711 AM_CONDITIONAL(ONLY_MOONLIGHT, [test "x$with_moonlight" = "xonly"])
2712 AM_CONDITIONAL(MOONLIGHT_BOEHM, [test "x$with_moon_gc" = "xboehm"])
2713 AM_CONDITIONAL(MOONLIGHT_SGEN, [test "x$with_moon_gc" = "xsgen"])
2715 AM_CONDITIONAL(INSTALL_4_0, [test "x$with_profile4" = xyes])
2716 AM_CONDITIONAL(INSTALL_MONODROID, [test "x$with_monodroid" = xyes])
2717 AM_CONDITIONAL(INSTALL_MONOTOUCH, [test "x$with_monotouch" = xyes])
2719 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
2720 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
2721 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
2722 AM_CONDITIONAL(SPARC64, test x$TARGET = xSPARC64)
2723 AM_CONDITIONAL(X86, test x$TARGET = xX86)
2724 AM_CONDITIONAL(AMD64, test x$TARGET = xAMD64)
2725 AM_CONDITIONAL(ALPHA, test x$TARGET = xALPHA)
2726 AM_CONDITIONAL(IA64, test x$TARGET = xIA64)
2727 AM_CONDITIONAL(M68K, test x$TARGET = xM68K)
2728 AM_CONDITIONAL(MIPS, test x$TARGET = xMIPS)
2729 AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
2730 AM_CONDITIONAL(POWERPC64, test x$TARGET = xPOWERPC64)
2731 AM_CONDITIONAL(ARM, test x$TARGET = xARM)
2732 AM_CONDITIONAL(S390, test x$TARGET = xS390)
2733 AM_CONDITIONAL(S390x, test x$TARGET = xS390x)
2734 AM_CONDITIONAL(HPPA, test x$TARGET = xHPPA)
2736 AM_CONDITIONAL(JIT_SUPPORTED, test x$JIT_SUPPORTED = xyes)
2737 AM_CONDITIONAL(INTERP_SUPPORTED, test x$interp_wanted = xtrue)
2738 AM_CONDITIONAL(INCLUDED_LIBGC, test x$gc = xincluded)
2740 AC_SUBST(LIBC)
2741 AC_SUBST(INTL)
2742 AC_SUBST(SQLITE)
2743 AC_SUBST(SQLITE3)
2744 AC_SUBST(X11)
2745 AC_DEFINE_UNQUOTED(ARCHITECTURE,"$arch_target",[The architecture this is running on])
2746 AC_SUBST(arch_target)
2747 AC_SUBST(CFLAGS)
2748 AC_SUBST(CPPFLAGS)
2749 AC_SUBST(LDFLAGS)
2751 mono_build_root=`pwd`
2752 AC_SUBST(mono_build_root)
2754 if test x$USEJIT = xtrue; then
2755 mono_runtime=mono/mini/mono
2756 else
2757 mono_runtime=mono/interpreter/mint
2758 fi
2759 AC_SUBST(mono_runtime)
2761 mono_cfg_root=$mono_build_root/runtime
2762 if test x$host_win32 = xyes; then
2763 if test "x$cross_compiling" = "xno"; then
2764 mono_cfg_dir=`cygpath -w -a $mono_cfg_root`\\etc
2765 else
2766 mono_cfg_dir=`echo $mono_cfg_root | tr '/' '\\'`\\etc
2767 fi
2768 else
2769 mono_cfg_dir=$mono_cfg_root/etc
2770 fi
2771 AC_SUBST(mono_cfg_dir)
2773 AC_CONFIG_FILES([po/mcs/Makefile.in])
2775 AC_CONFIG_FILES([runtime/mono-wrapper],[chmod +x runtime/mono-wrapper])
2776 AC_CONFIG_FILES([runtime/monodis-wrapper],[chmod +x runtime/monodis-wrapper])
2778 AC_CONFIG_COMMANDS([runtime/etc/mono/1.0/machine.config],
2779 [ depth=../../../..
2780 case $srcdir in
2781 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2782 .) reldir=$depth ;;
2783 *) reldir=$depth/$srcdir ;;
2784 esac
2785 $ac_aux_dir/install-sh -d runtime/etc/mono/1.0
2786 cd runtime/etc/mono/1.0
2787 rm -f machine.config
2788 $LN_S $reldir/data/net_1_1/machine.config machine.config
2789 cd $depth
2790 ],[LN_S='$LN_S'])
2792 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/machine.config],
2793 [ depth=../../../..
2794 case $srcdir in
2795 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2796 .) reldir=$depth ;;
2797 *) reldir=$depth/$srcdir ;;
2798 esac
2799 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
2800 cd runtime/etc/mono/2.0
2801 rm -f machine.config
2802 $LN_S $reldir/data/net_2_0/machine.config machine.config
2803 cd $depth
2804 ],[LN_S='$LN_S'])
2806 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/web.config],
2807 [ depth=../../../..
2808 case $srcdir in
2809 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2810 .) reldir=$depth ;;
2811 *) reldir=$depth/$srcdir ;;
2812 esac
2813 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
2814 cd runtime/etc/mono/2.0
2815 rm -f web.config
2816 $LN_S $reldir/data/net_2_0/web.config web.config
2817 cd $depth
2818 ],[LN_S='$LN_S'])
2820 AC_CONFIG_COMMANDS([runtime/etc/mono/browscap.ini],
2821 [ depth=../../..
2822 case $srcdir in
2823 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2824 .) reldir=$depth ;;
2825 *) reldir=$depth/$srcdir ;;
2826 esac
2827 $ac_aux_dir/install-sh -d runtime/etc/mono/
2828 cd runtime/etc/mono/
2829 rm -f browscap.ini
2830 $LN_S $reldir/data/browscap.ini browscap.ini
2831 cd $depth
2832 ],[LN_S='$LN_S'])
2834 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/Browsers/Compat.browser],
2835 [ depth=../../../../..
2836 case $srcdir in
2837 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2838 .) reldir=$depth ;;
2839 *) reldir=$depth/$srcdir ;;
2840 esac
2841 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0/Browsers/
2842 cd runtime/etc/mono/2.0/Browsers
2843 rm -f Compat.browser
2844 $LN_S $reldir/data/net_2_0/Browsers/Compat.browser Compat.browser
2845 cd $depth
2846 ],[LN_S='$LN_S'])
2848 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/machine.config],
2849 [ depth=../../../..
2850 case $srcdir in
2851 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2852 .) reldir=$depth ;;
2853 *) reldir=$depth/$srcdir ;;
2854 esac
2855 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
2856 cd runtime/etc/mono/4.0
2857 rm -f machine.config
2858 $LN_S $reldir/data/net_4_0/machine.config machine.config
2859 cd $depth
2860 ],[LN_S='$LN_S'])
2862 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/web.config],
2863 [ depth=../../../..
2864 case $srcdir in
2865 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2866 .) reldir=$depth ;;
2867 *) reldir=$depth/$srcdir ;;
2868 esac
2869 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
2870 cd runtime/etc/mono/4.0
2871 rm -f web.config
2872 $LN_S $reldir/data/net_4_0/web.config web.config
2873 cd $depth
2874 ],[LN_S='$LN_S'])
2876 if test x$enable_quiet_build = xyes; then
2877 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])
2878 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])
2879 fi
2881 AC_OUTPUT([
2882 Makefile
2883 mono-core.spec
2884 mono-uninstalled.pc
2885 scripts/mono-find-provides
2886 scripts/mono-find-requires
2887 mono/Makefile
2888 mono/utils/Makefile
2889 mono/metadata/Makefile
2890 mono/dis/Makefile
2891 mono/cil/Makefile
2892 mono/arch/Makefile
2893 mono/arch/x86/Makefile
2894 mono/arch/amd64/Makefile
2895 mono/arch/hppa/Makefile
2896 mono/arch/ppc/Makefile
2897 mono/arch/sparc/Makefile
2898 mono/arch/s390/Makefile
2899 mono/arch/s390x/Makefile
2900 mono/arch/arm/Makefile
2901 mono/arch/alpha/Makefile
2902 mono/arch/ia64/Makefile
2903 mono/arch/mips/Makefile
2904 mono/interpreter/Makefile
2905 mono/tests/Makefile
2906 mono/tests/tests-config
2907 mono/tests/assemblyresolve/Makefile
2908 mono/tests/cas/Makefile
2909 mono/tests/cas/assembly/Makefile
2910 mono/tests/cas/demand/Makefile
2911 mono/tests/cas/inheritance/Makefile
2912 mono/tests/cas/linkdemand/Makefile
2913 mono/tests/cas/threads/Makefile
2914 mono/benchmark/Makefile
2915 mono/monograph/Makefile
2916 mono/io-layer/Makefile
2917 mono/mini/Makefile
2918 mono/profiler/Makefile
2919 m4/Makefile
2920 ikvm-native/Makefile
2921 scripts/Makefile
2922 man/Makefile
2923 docs/Makefile
2924 data/Makefile
2925 data/net_2_0/Makefile
2926 data/net_4_0/Makefile
2927 data/net_2_0/Browsers/Makefile
2928 data/mint.pc
2929 data/mono-2.pc
2930 data/monosgen-2.pc
2931 data/mono.pc
2932 data/mono-cairo.pc
2933 data/mono-nunit.pc
2934 data/mono-options.pc
2935 data/mono-lineeditor.pc
2936 data/monodoc.pc
2937 data/mono.web.pc
2938 data/dotnet.pc
2939 data/dotnet35.pc
2940 data/wcf.pc
2941 data/cecil.pc
2942 data/system.web.extensions_1.0.pc
2943 data/system.web.extensions.design_1.0.pc
2944 data/system.web.mvc.pc
2945 data/system.web.mvc2.pc
2946 samples/Makefile
2947 support/Makefile
2948 data/config
2949 tools/Makefile
2950 tools/locale-builder/Makefile
2951 tools/sgen/Makefile
2952 runtime/Makefile
2953 msvc/Makefile
2954 po/Makefile
2955 ])
2957 if test x$host_win32 = xyes; then
2958 # Get rid of 'cyg' prefixes in library names
2959 sed -e "s/\/cyg\//\/\//" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
2960 # libtool seems to inherit -mno-cygwin from our CFLAGS, and uses it to compile its executable
2961 # wrapper scripts which use exec(). gcc has no problem compiling+linking this, but the resulting
2962 # executable doesn't work...
2963 sed -e "s,-mno-cygwin,,g" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
2964 fi
2966 (
2967 case $prefix in
2968 NONE) prefix=$ac_default_prefix ;;
2969 esac
2970 case $exec_prefix in
2971 NONE) exec_prefix='${prefix}' ;;
2972 esac
2974 #
2975 # If we are cross compiling, we don't build in the mcs/ tree. Let us not clobber
2976 # any existing config.make. This allows people to share the same source tree
2977 # with different build directories, one native and one cross
2978 #
2979 if test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
2981 test -w $mcs_topdir/build || chmod +w $mcs_topdir/build
2983 echo "prefix=$prefix" > $mcs_topdir/build/config.make
2984 echo "exec_prefix=$exec_prefix" >> $mcs_topdir/build/config.make
2985 echo "sysconfdir=$sysconfdir" >> $mcs_topdir/build/config.make
2986 echo 'mono_libdir=${exec_prefix}/lib' >> $mcs_topdir/build/config.make
2987 echo 'MCS_FLAGS = $(PLATFORM_DEBUG_FLAGS)' >> $mcs_topdir/build/config.make
2988 echo 'IL_FLAGS = /debug' >> $mcs_topdir/build/config.make
2989 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $mcs_topdir/build/config.make
2990 echo "ILDISASM = $mono_build_root/runtime/monodis-wrapper" >> $mcs_topdir/build/config.make
2992 case $INSTALL in
2993 [[\\/$]]* | ?:[[\\/]]* ) mcs_INSTALL=$INSTALL ;;
2994 *) mcs_INSTALL=$mono_build_root/$INSTALL ;;
2995 esac
2997 echo "INSTALL = $mcs_INSTALL" >> $mcs_topdir/build/config.make
2999 export VERSION
3000 [myver=$($AWK 'BEGIN {
3001 split (ENVIRON["VERSION"] ".0.0.0", vsplit, ".")
3002 if(length(vsplit [1]) > 4) {
3003 split (substr(ENVIRON["VERSION"], 0, 4) "." substr(ENVIRON["VERSION"], 5) ".0.0", vsplit, ".")
3004 }
3005 print vsplit [1] "." vsplit [2] "." vsplit [3] "." vsplit [4]
3006 }')]
3008 echo "MONO_VERSION = $myver" >> $mcs_topdir/build/config.make
3010 if test x$platform_darwin = xyes; then
3011 echo "PLATFORM = darwin" >> $mcs_topdir/build/config.make
3012 fi
3014 if test x$AOT_SUPPORTED = xyes -a x$enable_system_aot = xdefault; then
3015 enable_system_aot=yes
3016 fi
3018 if test "x$enable_loadedllvm" = "xyes"; then
3019 # This seems to fail on the x86 buildbots
3020 enable_system_aot=no
3021 fi
3023 if test x$host_win32 = xno -a x$platform_darwin != xyes -a x$enable_system_aot = xyes; then
3024 echo "ENABLE_AOT = 1" >> $mcs_topdir/build/config.make
3025 fi
3027 if test x$DISABLE_MCS_DOCS = xyes; then
3028 echo "DISABLE_MCS_DOCS = yes" >> $mcs_topdir/build/config.make
3029 fi
3031 if test x$with_moonlight != xno; then
3032 echo "MOONLIGHT = 1" >> $srcdir/$mcsdir/build/config.make
3033 fi
3035 fi
3037 # if we have an olive folder, override the default settings
3038 if test -d $olivedir; then
3040 if test x$cross_compiling = xno && test x$enable_olive_build != xno; then
3042 test -w $srcdir/$olivedir/build || chmod +w $srcdir/$olivedir/build
3044 echo "prefix=$prefix" > $srcdir/$olivedir/build/config.make
3045 echo "exec_prefix=$exec_prefix" >> $srcdir/$olivedir/build/config.make
3046 echo 'mono_libdir=${exec_prefix}/lib' >> $srcdir/$olivedir/build/config.make
3047 echo 'MCS_FLAGS = $(PLATFORM_DEBUG_FLAGS)' >> $srcdir/$olivedir/build/config.make
3048 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $srcdir/$olivedir/build/config.make
3049 echo "MONO_VERSION = $myver" >> $srcdir/$olivedir/build/config.make
3050 fi
3051 fi
3053 )
3055 libgdiplus_msg=${libgdiplus_loc:-assumed to be installed}
3057 echo "
3058 mcs source: $mcsdir
3059 olive source: $olive_topdir
3061 Engine:
3062 GC: $gc_msg
3063 TLS: $with_tls
3064 SIGALTSTACK: $with_sigaltstack
3065 Engine: $jit_status
3066 oprofile: $OPROFILE
3067 BigArrays: $enable_big_arrays
3068 DTrace: $enable_dtrace
3069 Parallel Mark: $enable_parallel_mark
3070 LLVM Back End: $enable_llvm (dynamically loaded: $enable_loadedllvm)
3072 Libraries:
3073 Moon Profile: $with_moonlight ($with_moon_gc)
3074 MonoDroid: $with_monodroid
3075 MonoTouch: $with_monotouch
3076 JNI support: $jdk_headers_found
3077 libgdiplus: $libgdiplus_msg
3078 zlib: $zlib_msg
3079 $disabled
3080 "
3081 if test x$with_static_mono = xno -a "x$host_win32" != "xyes"; then
3082 AC_MSG_WARN(Turning off static Mono is a risk, you might run into unexpected bugs)
3083 fi