| blob | ef07f7c755f33f086334dda629f0d1796251f054 |
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 platform_android=no
90 case "$host" in
91 *-mingw*|*-*-cygwin*)
92 AC_DEFINE(HOST_WIN32,1,[Host Platform is Win32])
93 AC_DEFINE(DISABLE_PORTABILITY,1,[Disable the io-portability layer])
94 AC_DEFINE(PLATFORM_NO_SYMLINKS,1,[This platform does not support symlinks])
95 host_win32=yes
96 if test "x$cross_compiling" = "xno"; then
97 target_win32=yes
98 if test "x$host" == "x$build"; then
99 AC_DEFINE(TARGET_WIN32,1,[Target OS is Win32])
100 fi
101 CC="gcc -mno-cygwin -g"
102 CXX="g++ -mno-cygwin -g"
103 # So libgc configure gets -mno-cygwin
104 export CC
105 export CXX
106 CFLAGS_FOR_EGLIB="$CFLAGS_FOR_EGLIB -mno-cygwin"
107 else
108 target_win32=yes
109 AC_DEFINE(TARGET_WIN32,1,[Target OS is Win32/MinGW])
110 AC_DEFINE(MINGW_CROSS_COMPILE,1,[Cross-compiling using MinGW])
111 fi
112 HOST_CC="gcc"
113 # Windows 2000 is required that includes Internet Explorer 5.01
114 CPPFLAGS="$CPPFLAGS -DWINVER=0x0500 -D_WIN32_WINNT=0x0500 -D_WIN32_IE=0x0501 -D_UNICODE -DUNICODE -DWIN32_THREADS -DFD_SETSIZE=1024"
115 LDFLAGS="$LDFLAGS -lmswsock -lws2_32 -lole32 -loleaut32 -lpsapi -lversion -ladvapi32 -lwinmm -lkernel32"
116 libmono_cflags="-mno-cygwin -mms-bitfields -mwindows"
117 libmono_ldflags="-mno-cygwin -mms-bitfields -mwindows"
118 libdl=
119 libgc_threads=win32
120 gc_default=included
121 with_sigaltstack=no
122 LN_S=cp
123 # This forces libgc to use the DllMain based thread registration code on win32
124 libgc_configure_args="$libgc_configure_args --enable-win32-dllmain=yes"
125 ;;
126 *-*-*netbsd*)
127 host_win32=no
128 CPPFLAGS="$CPPFLAGS -D_REENTRANT -DGC_NETBSD_THREADS -D_GNU_SOURCE"
129 libmono_cflags="-D_REENTRANT"
130 LDFLAGS="$LDFLAGS -pthread"
131 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
132 libmono_ldflags="-pthread"
133 need_link_unlink=yes
134 libdl="-ldl"
135 libgc_threads=pthreads
136 with_sigaltstack=no
137 use_sigposix=yes
138 ;;
139 *-*-*freebsd*)
140 host_win32=no
141 if test "x$PTHREAD_CFLAGS" = "x"; then
142 CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS"
143 libmono_cflags=
144 else
145 CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS"
146 libmono_cflags="$PTHREAD_CFLAGS"
147 fi
148 if test "x$PTHREAD_LIBS" = "x"; then
149 LDFLAGS="$LDFLAGS -pthread"
150 libmono_ldflags="-pthread"
151 else
152 LDFLAGS="$LDFLAGS $PTHREAD_LIBS"
153 libmono_ldflags="$PTHREAD_LIBS"
154 fi
155 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
156 need_link_unlink=yes
157 AC_DEFINE(PTHREAD_POINTER_ID, 1, [pthread is a pointer])
158 libdl=
159 libgc_threads=pthreads
160 # This doesn't seem to work as of 7.0 on amd64
161 with_sigaltstack=no
162 # TLS is only partially implemented on -CURRENT (compiler support
163 # but NOT library support)
164 #
165 with_tls=pthread
166 use_sigposix=yes
167 ;;
168 *-*-*openbsd*)
169 host_win32=no
170 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_OPENBSD_THREADS -DPLATFORM_BSD -D_REENTRANT -DUSE_MMAP"
171 if test "x$disable_munmap" != "xyes"; then
172 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
173 fi
174 libmono_cflags="-D_THREAD_SAFE -D_REENTRANT"
175 LDFLAGS="$LDFLAGS -pthread"
176 need_link_unlink=yes
177 AC_DEFINE(PTHREAD_POINTER_ID)
178 libdl=
179 gc_default=boehm
180 libgc_threads=pthreads
181 with_sigaltstack=no
182 use_sigposix=yes
183 ;;
184 *-*-linux-android*)
185 host_win32=no
186 platform_android=yes
187 AC_DEFINE(PLATFORM_ANDROID,1,[Targeting the Android platform])
189 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
190 if test "x$disable_munmap" != "xyes"; then
191 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
192 fi
193 libmono_cflags="-D_REENTRANT"
194 libdl="-ldl"
195 libgc_threads=pthreads
196 use_sigposix=yes
198 with_tls=pthread
199 with_sigaltstack=no
200 with_static_mono=no
202 # Android doesn't support boehm, as it's missing <link.h>
203 support_boehm=no
204 with_gc=sgen
206 # isinf(3) requires -lm; see isinf check below
207 LDFLAGS="$LDFLAGS -lm"
209 # Bionic's <pthread.h> sets PTHREAD_STACK_MIN=2*PAGE_SIZE; doesn't define
210 # PAGE_SIZE; breaks mono/io-layer/collection.c
211 # Bionic doesn't provide S_IWRITE; breaks io-layer/io.c
212 CFLAGS="$CFLAGS -DPAGE_SIZE=4096 -DS_IWRITE=S_IWUSR"
213 CXXFLAGS="$CXXFLAGS -DPAGE_SIZE=4096 -DS_IWRITE=S_IWUSR"
215 # to bypass the underscore linker check, can't work when cross-compiling
216 mono_cv_uscore=yes
217 ;;
218 *-*-linux*)
219 host_win32=no
220 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
221 if test "x$disable_munmap" != "xyes"; then
222 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
223 fi
224 libmono_cflags="-D_REENTRANT"
225 libdl="-ldl"
226 libgc_threads=pthreads
227 use_sigposix=yes
228 ;;
229 *-*-nacl*)
230 host_win32=no
231 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
232 if test "x$disable_munmap" != "xyes"; then
233 CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
234 fi
235 libmono_cflags="-D_REENTRANT"
236 libdl=
237 libgc_threads=pthreads
238 gc_default=boehm
239 use_sigposix=yes
240 ikvm_native=no
241 AC_DEFINE(DISABLE_SOCKETS,1,[Disable sockets support])
242 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
243 ;;
244 *-*-hpux*)
245 host_win32=no
246 CPPFLAGS="$CPPFLAGS -DGC_HPUX_THREADS -D_HPUX_SOURCE -D_XOPEN_SOURCE_EXTENDED -D_REENTRANT"
247 # +ESdbgasm only valid on bundled cc on RISC
248 # silently ignored for ia64
249 if test $GCC != "yes"; then
250 CFLAGS="$CFLAGS +ESdbgasm"
251 # Arrange for run-time dereferencing of null
252 # pointers to produce a SIGSEGV signal.
253 LDFLAGS="$LDFLAGS -z"
254 fi
255 CFLAGS="$CFLAGS +ESdbgasm"
256 LDFLAGS="$LDFLAGS -z"
257 libmono_cflags="-D_REENTRANT"
258 libmono_ldflags="-lpthread"
259 libgc_threads=pthreads
260 need_link_unlink=yes
261 use_sigposix=yes
262 ;;
263 *-*-solaris*)
264 host_win32=no
265 CPPFLAGS="$CPPFLAGS -DGC_SOLARIS_THREADS -DGC_SOLARIS_PTHREADS -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS -DUSE_MMAP -DUSE_MUNMAP -DPLATFORM_SOLARIS"
266 need_link_unlink=yes
267 libmono_cflags="-D_REENTRANT"
268 libgc_threads=pthreads
269 # This doesn't seem to work on solaris/x86, but the configure test runs
270 with_tls=pthread
271 has_dtrace=yes
272 use_sigposix=yes
273 enable_solaris_tar_check=yes
274 ;;
275 *-*-darwin*)
276 parallel_mark="Disabled_Currently_Hangs_On_MacOSX"
277 host_win32=no
278 platform_darwin=yes
279 CPPFLAGS="$CPPFLAGS -no-cpp-precomp -D_THREAD_SAFE -DGC_MACOSX_THREADS -DPLATFORM_MACOSX -DUSE_MMAP -DUSE_MUNMAP"
280 CPPFLAGS="$CPPFLAGS -DGetCurrentProcess=MonoGetCurrentProcess -DGetCurrentThread=MonoGetCurrentThread -DCreateEvent=MonoCreateEvent"
281 libmono_cflags="-D_THREAD_SAFE"
282 LDFLAGS="$LDFLAGS -pthread"
283 libmono_ldflags="-pthread"
284 need_link_unlink=yes
285 AC_DEFINE(PTHREAD_POINTER_ID)
286 AC_DEFINE(USE_MACH_SEMA, 1, [...])
287 no_version_script=yes
288 libdl=
289 libgc_threads=pthreads
290 has_dtrace=yes
291 if test "x$cross_compiling" = "xyes"; then
292 has_broken_apple_cpp=yes
293 fi
294 dnl Snow Leopard is horribly broken -- it reports itself as i386-apple-darwin*, but
295 dnl its gcc defaults to 64-bit mode. They have also deprecated the usage of ucontext
296 dnl we need to set some flags to build our 32-bit binaries on 10.6 properly
297 case "$host" in
298 dnl Snow Leopard and newer config.guess reports as this
299 i*86-*-darwin*)
300 BROKEN_DARWIN_FLAGS="-arch i386 -D_XOPEN_SOURCE -mmacosx-version-min=10.5"
301 CPPFLAGS="$CPPFLAGS $BROKEN_DARWIN_FLAGS"
302 CFLAGS="$CFLAGS $BROKEN_DARWIN_FLAGS"
303 CXXFLAGS="$CXXFLAGS $BROKEN_DARWIN_FLAGS"
304 CCASFLAGS="$CCASFLAGS $BROKEN_DARWIN_FLAGS"
305 CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC $BROKEN_DARWIN_FLAGS"
306 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC $BROKEN_DARWIN_FLAGS"
307 CPPFLAGS_FOR_EGLIB="$CPPFLAGS_FOR_EGLIB $BROKEN_DARWIN_FLAGS"
308 CFLAGS_FOR_EGLIB="$CFLAGS_FOR_EGLIB $BROKEN_DARWIN_FLAGS"
309 ;;
310 esac
311 ;;
312 *-*-haiku*)
313 host_win32=no
314 CPPFLAGS="$CPPFLAGS -D_REENTRANT -D_THREAD_SAFE"
315 libmono_cflags="-D_REENTRANT -D_THREAD_SAFE"
316 libdl=
317 LIBS="$LIBS -lnetwork"
318 need_link_unlink=yes
319 AC_DEFINE(PTHREAD_POINTER_ID)
320 libgc_threads=pthreads
321 use_sigposix=yes
322 ;;
323 *)
324 AC_MSG_WARN([*** Please add $host to configure.in checks!])
325 host_win32=no
326 libdl="-ldl"
327 ;;
328 esac
329 AC_MSG_RESULT(ok)
331 if test x$need_link_unlink = xyes; then
332 AC_DEFINE(NEED_LINK_UNLINK, 1, [Define if Unix sockets cannot be created in an anonymous namespace])
333 fi
335 AM_CONDITIONAL(HOST_WIN32, test x$host_win32 = xyes)
336 AM_CONDITIONAL(TARGET_WIN32, test x$target_win32 = xyes)
337 AM_CONDITIONAL(PLATFORM_LINUX, echo x$target_os | grep -q linux)
338 AM_CONDITIONAL(PLATFORM_DARWIN, test x$platform_darwin = xyes)
339 AM_CONDITIONAL(PLATFORM_SIGPOSIX, test x$use_sigposix = xyes)
340 AM_CONDITIONAL(PLATFORM_ANDROID, test x$platform_android = xyes)
342 AC_CHECK_TOOL(CC, gcc, gcc)
343 AC_PROG_CC
344 AC_CHECK_TOOL(CXX, g++, g++)
345 AC_PROG_CXX
346 AM_PROG_AS
347 AM_PROG_CC_STDC
348 AC_PROG_INSTALL
349 AC_PROG_AWK
350 dnl We should use AM_PROG_AS, but it's not available on automake/aclocal 1.4
351 : ${CCAS='$(CC)'}
352 # Set ASFLAGS if not already set.
353 : ${CCASFLAGS='$(CFLAGS)'}
354 AC_SUBST(CCAS)
355 AC_SUBST(CCASFLAGS)
357 # AC_PROG_CXX helpfully sets CXX to g++ even if no c++ compiler is found so check
358 # GXX instead. See http://lists.gnu.org/archive/html/bug-autoconf/2002-04/msg00056.html
359 if test "x$CXX" = "xg++"; then
360 if test "x$GXX" != "xyes"; then
361 # automake/libtool is so broken, it requires g++ even if the c++ sources
362 # are inside automake conditionals
363 AC_MSG_ERROR([You need to install g++])
364 fi
365 fi
367 AC_CHECK_PROG(BISON, bison,yes,no)
368 if test "x$BISON" = "xno";
369 then
370 AC_MSG_ERROR([You need to install bison])
371 fi
373 dnl may require a specific autoconf version
374 dnl AC_PROG_CC_FOR_BUILD
375 dnl CC_FOR_BUILD not automatically detected
376 CC_FOR_BUILD=$CC
377 CFLAGS_FOR_BUILD=$CFLAGS
378 BUILD_EXEEXT=
379 if test "x$cross_compiling" = "xyes"; then
380 CC_FOR_BUILD=cc
381 CFLAGS_FOR_BUILD=
382 BUILD_EXEEXT=""
383 fi
384 AC_SUBST(CC_FOR_BUILD)
385 AC_SUBST(CFLAGS_FOR_BUILD)
386 AC_SUBST(HOST_CC)
387 AC_SUBST(BUILD_EXEEXT)
389 AM_CONDITIONAL(CROSS_COMPILING, [test x$cross_compiling = xyes])
390 AM_CONDITIONAL(USE_BATCH_FILES, [test x$host_win32 = xyes -a x$cross_compiling = xyes])
392 # Set STDC_HEADERS
393 AC_HEADER_STDC
394 AC_LIBTOOL_WIN32_DLL
395 # This causes monodis to not link correctly
396 #AC_DISABLE_FAST_INSTALL
397 AM_PROG_LIBTOOL
398 # Use dolt (http://dolt.freedesktop.org/) instead of libtool for building.
399 DOLT
401 export_ldflags=`(./libtool --config; echo eval echo \\$export_dynamic_flag_spec) | sh`
402 AC_SUBST(export_ldflags)
404 # Test whenever ld supports -version-script
405 AC_PROG_LD
406 AC_PROG_LD_GNU
407 if test "x$lt_cv_prog_gnu_ld" = "xno"; then
408 no_version_script=yes
409 fi
411 AM_ICONV()
413 AM_CONDITIONAL(NO_VERSION_SCRIPT, test x$no_version_script = xyes)
415 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)
416 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)
417 AC_CHECK_HEADERS([linux/netlink.h linux/rtnetlink.h],
418 [], [], [#include <stddef.h>
419 #include <sys/socket.h>
420 #include <linux/socket.h>])
422 AC_CHECK_HEADERS(sys/user.h, [], [],
423 [
424 #ifdef HAVE_SYS_PARAM_H
425 # include <sys/param.h>
426 #endif
427 ])
429 AC_CHECK_HEADER(zlib.h, [have_zlib=yes], [have_zlib=no])
430 if test x$have_zlib = xyes; then
431 AC_TRY_COMPILE([#include <zlib.h>], [
432 #if defined(ZLIB_VERNUM) && (ZLIB_VERNUM >= 0x1230)
433 return 0;
434 #else
435 #error No good zlib found
436 #endif
437 ],[
438 AC_MSG_RESULT(Using system zlib)
439 zlib_msg="system zlib"
440 AC_DEFINE(HAVE_SYS_ZLIB,1,[Have system zlib])
441 ],[
442 AC_MSG_RESULT(Using embedded zlib)
443 have_zlib=no
444 zlib_msg="bundled zlib"
445 ])
446 fi
448 AM_CONDITIONAL(HAVE_ZLIB, test x$have_zlib = xyes)
449 AC_DEFINE(HAVE_ZLIB,1,[Have system zlib])
451 # for mono/metadata/debug-symfile.c
452 AC_CHECK_HEADERS(elf.h)
454 # for support
455 AC_CHECK_HEADERS(poll.h)
456 AC_CHECK_HEADERS(sys/poll.h)
457 AC_CHECK_HEADERS(sys/wait.h)
458 AC_CHECK_HEADERS(grp.h)
459 AC_CHECK_HEADERS(syslog.h)
461 # for mono/dis
462 AC_CHECK_HEADERS(wchar.h)
463 AC_CHECK_HEADERS(ieeefp.h)
464 AC_MSG_CHECKING(for isinf)
465 AC_TRY_LINK([#include <math.h>], [
466 int f = isinf (1);
467 ], [
468 AC_MSG_RESULT(yes)
469 AC_DEFINE(HAVE_ISINF, 1, [isinf available])
470 ], [
471 # We'll have to use signals
472 AC_MSG_RESULT(no)
473 ])
475 # for Linux statfs support
476 AC_CHECK_HEADERS(linux/magic.h)
478 # not 64 bit clean in cross-compile
479 AC_CHECK_SIZEOF(void *, 4)
481 WARN=''
482 if test x"$GCC" = xyes; then
483 WARN='-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wwrite-strings'
484 # The runtime code does not respect ANSI C strict aliasing rules
485 CFLAGS="$CFLAGS -fno-strict-aliasing"
487 ORIG_CFLAGS=$CFLAGS
488 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
489 AC_MSG_CHECKING(for -Wdeclaration-after-statement option to gcc)
490 AC_TRY_COMPILE([], [
491 void main () { }
492 ], [
493 AC_MSG_RESULT(yes)
494 ], [
495 AC_MSG_RESULT(no)
496 CFLAGS=$ORIG_CFLAGS
497 ])
499 ORIG_CFLAGS=$CFLAGS
500 # Check for the normal version, since gcc ignores unknown -Wno options
501 CFLAGS="$CFLAGS -Wunused-but-set-variable"
502 AC_MSG_CHECKING(for -Wno-unused-but-set-variable option to gcc)
503 AC_TRY_COMPILE([], [
504 void main () { }
505 ], [
506 AC_MSG_RESULT(yes)
507 ], [
508 AC_MSG_RESULT(no)
509 CFLAGS=$ORIG_CFLAGS
510 ])
511 else
512 # The Sun Forte compiler complains about inline functions that access static variables
513 # so disable all inlining.
514 case "$host" in
515 *-*-solaris*)
516 CFLAGS="$CFLAGS -Dinline="
517 ;;
518 esac
519 fi
520 CFLAGS="$CFLAGS -g $WARN"
521 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -g"
523 # Where's the 'mcs' source tree?
524 if test -d $srcdir/mcs; then
525 mcsdir=mcs
526 else
527 mcsdir=../mcs
528 fi
530 AC_ARG_WITH(mcs-path, [ --with-mcs-path=/path/to/mcs Specify an alternate mcs source tree],
531 if test x$with_mcs_path != "x" -a -d $with_mcs_path ; then
532 mcsdir=$with_mcs_path
533 fi
534 )
536 #
537 # A sanity check to catch cases where the package was unpacked
538 # with an ancient tar program (Solaris)
539 #
540 AC_ARG_ENABLE(solaris-tar-check,
541 [ --disable-solaris-tar-check disable solaris tar check],
542 do_solaris_tar_check=no, do_solaris_tar_check=yes)
544 if test x"$do_solaris_tar_check" = xyes -a x"$enable_solaris_tar_check" = xyes; then
545 AC_MSG_CHECKING(integrity of package)
546 if test -f $mcsdir/class/System.Runtime.Serialization.Formatters.Soap/System.Runtime.Serialization.Formatters.Soap/SoapTypeMapper.cs
547 then
548 AC_MSG_RESULT(ok)
549 else
550 errorm="Your mono distribution is incomplete; if unpacking from a tar file, make sure you use GNU tar; see http://www.mono-project.com/IncompletePackage for more details"
551 AC_MSG_ERROR([$errorm])
552 fi
553 fi
555 if test "x$with_mcs_path" != "x"; then
556 mcs_topdir=$(cd "$mcsdir" && pwd)
557 mcs_topdir_from_srcdir=$mcs_topdir
558 else
559 mcs_topdir=$(cd "$srcdir/$mcsdir" && pwd)
560 mcs_topdir_from_srcdir='$(top_builddir)'/$mcsdir
561 fi
563 # Convert mcs_topdir* paths to Windows syntax.
564 if test x$cross_compiling$host_win32 = xnoyes; then
565 mcs_topdir=$(cygpath -m $mcs_topdir)
566 case $mcs_topdir_from_srcdir in
567 /cygdrive/*)
568 mcs_topdir_from_srcdir=$(cygpath -m $mcs_topdir_from_srcdir)
569 ;;
570 esac
571 fi
573 ## Maybe should also disable if mcsdir is invalid. Let's punt the issue for now.
574 AM_CONDITIONAL(BUILD_MCS, [test x$cross_compiling = xno && test x$enable_mcs_build != xno])
576 AC_SUBST([mcs_topdir])
577 AC_SUBST([mcs_topdir_from_srcdir])
579 # Where's the 'olive' source tree?
580 if test -d $srcdir/olive; then
581 olivedir=olive
582 else
583 olivedir=../olive
584 fi
586 if test -d $srcdir/$olivedir; then
587 olive_topdir='$(top_srcdir)/'$olivedir
588 fi
590 # gettext: prepare the translation directories.
591 # we do not configure the full gettext, as we consume it dynamically from C#
592 AM_PO_SUBDIRS
594 if test "x$USE_NLS" = "xyes"; then
595 AC_CHECK_PROG(HAVE_MSGFMT, msgfmt,yes,no)
597 if test "x$HAVE_MSGFMT" = "xno"; then
598 AC_MSG_ERROR([msgfmt not found. You need to install the 'gettext' package, or pass --enable-nls=no to configure.])
599 fi
600 fi
602 AC_ARG_WITH([libgdiplus],
603 [ --with-libgdiplus=installed|sibling|<path> Override the libgdiplus used for System.Drawing tests (defaults to installed)],
604 [], [with_libgdiplus=installed])
606 case $with_libgdiplus in
607 no|installed) libgdiplus_loc= ;;
608 yes|sibling) libgdiplus_loc=`cd ../libgdiplus && pwd`/src/libgdiplus.la ;;
609 /*) libgdiplus_loc=$with_libgdiplus ;;
610 *) libgdiplus_loc=`pwd`/$with_libgdiplus ;;
611 esac
612 AC_SUBST([libgdiplus_loc])
614 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
616 pkg_config_path=
617 AC_ARG_WITH(crosspkgdir, [ --with-crosspkgdir=/path/to/pkg-config/dir Change pkg-config dir to custom dir],
618 if test x$with_crosspkgdir = "x"; then
619 if test -s $PKG_CONFIG_PATH; then
620 pkg_config_path=$PKG_CONFIG_PATH
621 fi
622 else
623 pkg_config_path=$with_crosspkgdir
624 PKG_CONFIG_PATH=$pkg_config_path
625 export PKG_CONFIG_PATH
626 fi
627 )
629 ac_configure_args="$ac_configure_args \"CPPFLAGS_FOR_EGLIB=$EGLIB_CPPFLAGS\" \"CFLAGS_FOR_EGLIB=$CFLAGS_FOR_EGLIB\""
630 AC_CONFIG_SUBDIRS(eglib)
632 GLIB_CFLAGS='-I$(top_srcdir)/eglib/src -I$(top_builddir)/eglib/src'
633 GLIB_LIBS='-L$(top_builddir)/eglib/src -leglib -lm'
634 BUILD_GLIB_CFLAGS="$GLIB_CFLAGS"
635 BUILD_GLIB_LIBS="$GLIB_LIBS"
636 GMODULE_CFLAGS="$GLIB_CFLAGS"
637 GMODULE_LIBS="$GLIB_LIBS"
639 AC_SUBST(GLIB_CFLAGS)
640 AC_SUBST(GLIB_LIBS)
641 AC_SUBST(GMODULE_CFLAGS)
642 AC_SUBST(GMODULE_LIBS)
643 AC_SUBST(BUILD_GLIB_CFLAGS)
644 AC_SUBST(BUILD_GLIB_LIBS)
646 AC_ARG_WITH(gc, [ --with-gc=boehm,included,none Controls the Boehm GC config, default=included],[gc=$with_gc],[gc=$gc_default])
648 # Enable support for fast thread-local storage
649 # Some systems have broken support, so we allow to disable it.
650 AC_ARG_WITH(tls, [ --with-tls=__thread,pthread select Thread Local Storage implementation (defaults to __thread)],[],[with_tls=__thread])
652 # Enable support for using sigaltstack for SIGSEGV and stack overflow handling
653 # This does not work on some platforms (bug #55253)
654 AC_ARG_WITH(sigaltstack, [ --with-sigaltstack=yes,no enable/disable support for sigaltstack (defaults to yes)],[],[with_sigaltstack=yes])
656 AC_ARG_WITH(static_mono, [ --with-static_mono=yes,no link mono statically to libmono (faster) (defaults to yes)],[],[with_static_mono=yes])
657 AC_ARG_WITH(shared_mono, [ --with-shared_mono=yes,no build a shared libmono library (defaults to yes)],[],[with_shared_mono=yes])
659 if test "x$enable_static" = "xno"; then
660 with_static_mono=no
661 fi
663 if test "x$enable_shared" = "xno"; then
664 with_shared_mono=no
665 fi
667 case $host in
668 *nacl* ) with_shared_mono=yes;;
669 esac
671 if test "x$host_win32" = "xyes"; then
672 # Boehm GC requires the runtime to be in its own dll
673 with_static_mono=no
674 fi
676 AM_CONDITIONAL(STATIC_MONO, test x$with_static_mono != xno)
677 AM_CONDITIONAL(SHARED_MONO, test x$with_shared_mono != xno)
678 AC_ARG_ENABLE(mcs-build, [ --disable-mcs-build disable the build of the mcs directory], try_mcs_build=$enableval, enable_mcs_build=yes)
680 AC_ARG_WITH(xen_opt, [ --with-xen_opt=yes,no Enable Xen-specific behaviour (defaults to yes)],[],[with_xen_opt=yes])
681 if test "x$with_xen_opt" = "xyes"; then
682 AC_DEFINE(MONO_XEN_OPT, 1, [Xen-specific behaviour])
683 ORIG_CFLAGS=$CFLAGS
684 CFLAGS="$CFLAGS -mno-tls-direct-seg-refs"
685 AC_MSG_CHECKING(for -mno-tls-direct-seg-refs option to gcc)
686 AC_TRY_COMPILE([], [
687 void main () { }
688 ], [
689 AC_MSG_RESULT(yes)
690 # Pass it to libgc as well
691 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -mno-tls-direct-seg-refs"
692 ], [
693 AC_MSG_RESULT(no)
694 CFLAGS=$ORIG_CFLAGS
695 ])
696 fi
698 AC_ARG_ENABLE(quiet-build, [ --enable-quiet-build Enable quiet runtime build (on by default)], enable_quiet_build=$enableval, enable_quiet_build=yes)
699 AC_ARG_ENABLE(small-config, [ --enable-small-config Enable tweaks to reduce requirements (and capabilities)], enable_small_config=$enableval, enable_small_config=no)
701 if test x$enable_small_config = xyes; then
702 AC_DEFINE(MONO_SMALL_CONFIG,1,[Reduce runtime requirements (and capabilities)])
703 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DSMALL_CONFIG"
704 fi
706 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=$enableval, enable_system_aot=default)
708 DISABLED_FEATURES=none
710 AC_ARG_ENABLE(minimal, [ --enable-minimal=LIST drop support for LIST subsystems.
711 LIST is a comma-separated list from: aot, profiler, decimal, pinvoke, debug,
712 reflection_emit, reflection_emit_save, large_code, logging, com, ssa, generics, attach, jit, simd, soft_debug, normalization, assembly_remapping.],
713 [
714 for feature in `echo "$enable_minimal" | sed -e "s/,/ /g"`; do
715 eval "mono_feature_disable_$feature='yes'"
716 done
717 DISABLED_FEATURES=$enable_minimal
718 disabled="Disabled: $enable_minimal"
719 ],[])
721 AC_DEFINE_UNQUOTED(DISABLED_FEATURES, "$DISABLED_FEATURES", [String of disabled features])
723 if test "x$mono_feature_disable_aot" = "xyes"; then
724 AC_DEFINE(DISABLE_AOT_COMPILER, 1, [Disable AOT Compiler])
725 AC_MSG_NOTICE([Disabled AOT compiler])
726 fi
728 if test "x$mono_feature_disable_profiler" = "xyes"; then
729 AC_DEFINE(DISABLE_PROFILER, 1, [Disable default profiler support])
730 AC_MSG_NOTICE([Disabled support for the profiler])
731 fi
732 AM_CONDITIONAL(DISABLE_PROFILER, test x$mono_feature_disable_profiler = xyes)
734 if test "x$mono_feature_disable_decimal" = "xyes"; then
735 AC_DEFINE(DISABLE_DECIMAL, 1, [Disable System.Decimal support])
736 AC_MSG_NOTICE([Disabled support for decimal])
737 fi
739 if test "x$mono_feature_disable_pinvoke" = "xyes"; then
740 AC_DEFINE(DISABLE_PINVOKE, 1, [Disable P/Invoke support])
741 AC_MSG_NOTICE([Disabled support for P/Invoke])
742 fi
744 if test "x$mono_feature_disable_debug" = "xyes"; then
745 AC_DEFINE(DISABLE_DEBUG, 1, [Disable runtime debugging support])
746 AC_MSG_NOTICE([Disabled support for runtime debugging])
747 fi
749 if test "x$mono_feature_disable_reflection_emit" = "xyes"; then
750 AC_DEFINE(DISABLE_REFLECTION_EMIT, 1, [Disable reflection emit support])
751 mono_feature_disable_reflection_emit_save=yes
752 AC_MSG_NOTICE([Disabled support for Reflection.Emit])
753 fi
755 if test "x$mono_feature_disable_reflection_emit_save" = "xyes"; then
756 AC_DEFINE(DISABLE_REFLECTION_EMIT_SAVE, 1, [Disable assembly saving support in reflection emit])
757 AC_MSG_NOTICE([Disabled support for Reflection.Emit.Save])
758 fi
760 if test "x$mono_feature_disable_large_code" = "xyes"; then
761 AC_DEFINE(DISABLE_LARGE_CODE, 1, [Disable support for huge assemblies])
762 AC_MSG_NOTICE([Disabled support for large assemblies])
763 fi
765 if test "x$mono_feature_disable_logging" = "xyes"; then
766 AC_DEFINE(DISABLE_LOGGING, 1, [Disable support debug logging])
767 AC_MSG_NOTICE([Disabled support for logging])
768 fi
770 if test "x$mono_feature_disable_com" = "xyes"; then
771 AC_DEFINE(DISABLE_COM, 1, [Disable COM support])
772 AC_MSG_NOTICE([Disabled COM support])
773 fi
775 if test "x$mono_feature_disable_ssa" = "xyes"; then
776 AC_DEFINE(DISABLE_SSA, 1, [Disable advanced SSA JIT optimizations])
777 AC_MSG_NOTICE([Disabled SSA JIT optimizations])
778 fi
780 if test "x$mono_feature_disable_generics" = "xyes"; then
781 AC_DEFINE(DISABLE_GENERICS, 1, [Disable generics support])
782 AC_MSG_NOTICE([Disabled Generics Support])
783 fi
785 if test "x$mono_feature_disable_shadowcopy" = "xyes"; then
786 AC_DEFINE(DISABLE_SHADOW_COPY, 1, [Disable Shadow Copy for AppDomains])
787 AC_MSG_NOTICE([Disabled Shadow copy for AppDomains])
788 fi
790 if test "x$mono_feature_disable_portability" = "xyes"; then
791 AC_DEFINE(DISABLE_PORTABILITY, 1, [Disables the IO portability layer])
792 AC_MSG_NOTICE([Disabled IO Portability layer])
793 fi
795 if test "x$mono_feature_disable_attach" = "xyes"; then
796 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
797 AC_MSG_NOTICE([Disabled agent attach])
798 fi
800 if test "x$mono_feature_disable_full_messages" = "xyes"; then
801 AC_DEFINE(DISABLE_FULL_MESSAGES, 1, [Disables building in the full table of WAPI messages])
802 AC_MSG_NOTICE([Disabled full messages for Win32 errors, only core message strings shipped])
803 fi
805 if test "x$mono_feature_disable_verifier" = "xyes"; then
806 AC_DEFINE(DISABLE_VERIFIER, 1, [Disables the verifier])
807 AC_MSG_NOTICE([Disabled the metadata and IL verifiers])
808 fi
810 if test "x$mono_feature_disable_jit" = "xyes"; then
811 AC_DEFINE(DISABLE_JIT, 1, [Disable the JIT, only full-aot mode will be supported by the runtime.])
812 AC_MSG_NOTICE([Disabled the JIT engine, only full AOT will be supported])
813 fi
815 AM_CONDITIONAL(DISABLE_JIT, test x$mono_feature_disable_jit = xyes)
817 if test "x$mono_feature_disable_simd" = "xyes"; then
818 AC_DEFINE(DISABLE_SIMD, 1, [Disable SIMD intrinsics related optimizations.])
819 AC_MSG_NOTICE([Disabled SIMD support])
820 fi
822 if test "x$mono_feature_disable_soft_debug" = "xyes"; then
823 AC_DEFINE(DISABLE_SOFT_DEBUG, 1, [Disable Soft Debugger Agent.])
824 AC_MSG_NOTICE([Disabled Soft Debugger.])
825 fi
827 if test "x$mono_feature_disable_normalization" = "xyes"; then
828 AC_DEFINE(DISABLE_NORMALIZATION, 1, [Disable String normalization support.])
829 AC_MSG_NOTICE([Disabled String normalization support.])
830 fi
832 if test "x$mono_feature_disable_assembly_remapping" = "xyes"; then
833 AC_DEFINE(DISABLE_ASSEMBLY_REMAPPING, 1, [Disable assembly remapping.])
834 AC_MSG_NOTICE([Disabled Assembly remapping.])
835 fi
837 AC_MSG_CHECKING(for visibility __attribute__)
838 AC_TRY_COMPILE([], [
839 void __attribute__ ((visibility ("hidden"))) doit (void) {}
840 void main () { doit (); }
841 ], [
842 have_visibility_hidden=yes
843 AC_MSG_RESULT(yes)
844 ], [
845 have_visibility_hidden=no
846 AC_MSG_RESULT(no)
847 ])
849 AC_MSG_CHECKING(for deprecated __attribute__)
850 AC_TRY_COMPILE([
851 int doit (void) __attribute__ ((deprecated));
852 int doit (void) { return 0; }
853 ], [
854 return 0;
855 ], [
856 have_deprecated=yes
857 AC_MSG_RESULT(yes)
858 ], [
859 have_deprecated=no
860 AC_MSG_RESULT(no)
861 ])
863 AC_ARG_ENABLE(parallel-mark, [ --enable-parallel-mark Enables GC Parallel Marking], enable_parallel_mark=$enableval, enable_parallel_mark=$parallel_mark)
864 if test x$enable_parallel_mark = xyes; then
865 libgc_configure_args="$libgc_configure_args --enable-parallel-mark"
866 fi
868 AC_ARG_ENABLE(boehm, [ --disable-boehm Disable the Boehm GC.], support_boehm=$enableval,support_boehm=${support_boehm:-yes})
869 AM_CONDITIONAL(SUPPORT_BOEHM, test x$support_boehm = xyes)
871 dnl
872 dnl Boehm GC configuration
873 dnl
874 LIBGC_CFLAGS=
875 LIBGC_LIBS=
876 LIBGC_STATIC_LIBS=
877 libgc_dir=
878 case "x$gc" in
879 xboehm|xbohem|xyes)
880 AC_CHECK_HEADERS(gc.h gc/gc.h, gc_headers=yes)
881 AC_CHECK_LIB(gc, GC_malloc, found_boehm="yes",,$libdl)
883 if test "x$found_boehm" != "xyes"; then
884 AC_MSG_ERROR("GC requested but libgc not found! Install libgc or run configure with --with-gc=none.")
885 fi
886 if test "x$gc_headers" != "xyes"; then
887 AC_MSG_ERROR("GC requested but header files not found! You may need to install them by hand.")
888 fi
890 LIBGC_LIBS="-lgc $libdl"
891 LIBGC_STATIC_LIBS="$LIBGC_LIBS"
892 libmono_ldflags="$libmono_ldflags -lgc"
893 BOEHM_DEFINES="-DHAVE_BOEHM_GC"
895 # AC_CHECK_FUNCS does not work for some reason...
896 AC_CHECK_LIB(gc, GC_gcj_malloc, found_gcj_malloc="yes",,$libdl)
897 if test "x$found_gcj_malloc" = "xyes"; then
898 BOEHM_DEFINES="-DHAVE_GC_GCJ_MALLOC $BOEHM_DEFINES"
899 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "System Boehm (with typed GC)", [GC description])
900 gc_msg="System Boehm with typed GC"
901 else
902 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "System Boehm (no typed GC)", [GC description])
903 gc_msg="System Boehm (without typed GC)"
904 fi
905 AC_CHECK_LIB(gc, GC_enable, found_gc_enable="yes",,$libdl)
906 if test "x$found_gc_enable" = "xyes"; then
907 BOEHM_DEFINES="-DHAVE_GC_ENABLE $BOEHM_DEFINES"
908 fi
910 # check whether we need to explicitly allow
911 # thread registering
912 AC_CHECK_LIB(gc, GC_allow_register_threads, found_allow_register_threads="yes",,$libdl)
913 if test "x$found_allow_register_threads" = "xyes"; then
914 AC_DEFINE(HAVE_GC_ALLOW_REGISTER_THREADS, 1, [GC requires thread registration])
915 fi
917 ;;
919 xincluded)
920 use_included_gc=yes
921 libgc_dir=libgc
923 LIBGC_CFLAGS='-I$(top_srcdir)/libgc/include'
924 LIBGC_LIBS='$(top_builddir)/libgc/libmonogc.la'
925 LIBGC_STATIC_LIBS='$(top_builddir)/libgc/libmonogc-static.la'
927 BOEHM_DEFINES="-DHAVE_BOEHM_GC -DHAVE_GC_H -DUSE_INCLUDED_LIBGC -DHAVE_GC_GCJ_MALLOC -DHAVE_GC_ENABLE"
929 gc_msg="bundled Boehm GC with typed GC"
930 if test x$enable_parallel_mark = xyes; then
931 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC and Parallel Mark)", [GC description])
932 gc_msg="$gc_msg and parallel mark"
933 else
934 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC)", [GC description])
935 fi
936 ;;
938 xsgen)
939 AC_MSG_WARN("Use --with-sgen instead, --with-gc= controls Boehm configuration")
940 ;;
942 xnone)
943 AC_MSG_WARN("Compiling mono without GC.")
944 AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "none", [GC description])
945 AC_DEFINE(HAVE_NULL_GC,1,[No GC support.])
946 ;;
947 *)
948 AC_MSG_ERROR([Invalid argument to --with-gc.])
949 ;;
950 esac
952 AC_ARG_WITH(large-heap, [ --with-large-heap=yes,no Enable support for GC heaps larger than 3GB (defaults to no)], [large_heap=$withval], [large_heap=no])
953 if test "x$large_heap" = "xyes"; then
954 CPPFLAGS="$CPPFLAGS -DLARGE_CONFIG"
955 fi
957 AM_CONDITIONAL(INCLUDED_LIBGC, test x$use_included_gc = xyes)
958 AC_SUBST(LIBGC_CFLAGS)
959 AC_SUBST(LIBGC_LIBS)
960 AC_SUBST(LIBGC_STATIC_LIBS)
961 AC_SUBST(libgc_dir)
962 AC_SUBST(BOEHM_DEFINES)
964 dnl
965 dnl End of libgc checks
966 dnl
968 dnl *************************************
969 dnl *** Checks for zero length arrays ***
970 dnl *************************************
971 AC_MSG_CHECKING(whether $CC supports zero length arrays)
972 AC_TRY_COMPILE([
973 struct s {
974 int length;
975 char data [0];
976 };
977 ], [], [
978 AC_MSG_RESULT(yes)
979 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 0, [Length of zero length arrays])
980 ], [
981 AC_MSG_RESULT(no)
982 AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 1, [Length of zero length arrays])
983 ])
985 if test x$target_win32 = xno; then
987 dnl hires monotonic clock support
988 AC_SEARCH_LIBS(clock_gettime, rt)
990 dnl dynamic loader support
991 AC_CHECK_FUNC(dlopen, DL_LIB="",
992 AC_CHECK_LIB(dl, dlopen, DL_LIB="-ldl", dl_support=no)
993 )
994 if test x$dl_support = xno; then
995 AC_MSG_WARN([No dynamic loading support available])
996 else
997 LIBS="$LIBS $DL_LIB"
998 AC_DEFINE(HAVE_DL_LOADER,1,[dlopen-based dynamic loader available])
999 dnl from glib's configure.in
1000 AC_CACHE_CHECK([for preceeding underscore in symbols],
1001 mono_cv_uscore,[
1002 AC_TRY_RUN([#include <dlfcn.h>
1003 int mono_underscore_test (void) { return 42; }
1004 int main() {
1005 void *f1 = (void*)0, *f2 = (void*)0, *handle;
1006 handle = dlopen ((void*)0, 0);
1007 if (handle) {
1008 f1 = dlsym (handle, "mono_underscore_test");
1009 f2 = dlsym (handle, "_mono_underscore_test");
1010 } return (!f2 || f1);
1011 }],
1012 [mono_cv_uscore=yes],
1013 [mono_cv_uscore=no],
1014 [])
1015 ])
1016 if test "x$mono_cv_uscore" = "xyes"; then
1017 MONO_DL_NEED_USCORE=1
1018 else
1019 MONO_DL_NEED_USCORE=0
1020 fi
1021 AC_SUBST(MONO_DL_NEED_USCORE)
1022 AC_CHECK_FUNC(dlerror)
1023 fi
1025 dnl ******************************************************************
1026 dnl *** Checks for the IKVM JNI interface library ***
1027 dnl ******************************************************************
1028 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])
1030 ikvm_native_dir=
1031 if test x$with_ikvm_native = xyes; then
1032 ikvm_native_dir=ikvm-native
1033 jdk_headers_found="IKVM Native"
1034 fi
1036 AC_SUBST(ikvm_native_dir)
1038 AC_CHECK_HEADERS(execinfo.h)
1040 AC_CHECK_FUNCS(getgrgid_r)
1041 AC_CHECK_FUNCS(getgrnam_r)
1042 AC_CHECK_FUNCS(getpwnam_r)
1043 AC_CHECK_FUNCS(getpwuid_r)
1044 AC_CHECK_FUNCS(getresuid)
1045 AC_CHECK_FUNCS(setresuid)
1046 AC_CHECK_FUNCS(kqueue)
1047 AC_CHECK_FUNCS(backtrace_symbols)
1048 AC_CHECK_FUNCS(mkstemp)
1049 AC_CHECK_FUNCS(mmap)
1050 AC_CHECK_FUNCS(madvise)
1051 AC_CHECK_FUNCS(getrusage)
1052 AC_CHECK_FUNCS(getpriority)
1053 AC_CHECK_FUNCS(setpriority)
1054 AC_CHECK_FUNCS(dl_iterate_phdr)
1055 AC_CHECK_FUNCS(dladdr)
1056 AC_CHECK_FUNCS(sysconf)
1058 AC_CHECK_FUNCS(sched_setaffinity)
1059 AC_CHECK_FUNCS(sched_getcpu)
1061 dnl ****************************************************************
1062 dnl *** Check for sched_setaffinity from glibc versions before ***
1063 dnl *** 2.3.4. The older versions of the function only take 2 ***
1064 dnl *** parameters, not 3. ***
1065 dnl *** ***
1066 dnl *** Because the interface change was not made in a minor ***
1067 dnl *** version rev, the __GLIBC__ and __GLIBC_MINOR__ macros ***
1068 dnl *** won't always indicate the interface sched_affinity has. ***
1069 dnl ****************************************************************
1070 AC_MSG_CHECKING(for sched_setaffinity from glibc < 2.3.4)
1071 AC_TRY_COMPILE([#include <sched.h>], [
1072 int main() {
1073 int mask = 1;
1074 sched_setaffinity(0, &mask);
1075 }
1076 ], [
1077 # Yes, we have it...
1078 AC_MSG_RESULT(yes)
1079 AC_DEFINE(GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY, 1, [Have GLIBC_BEFORE_2_3_4_SCHED_SETAFFINITY])
1080 ], [
1081 # We have the new, three-parameter version
1082 AC_MSG_RESULT(no)
1083 ])
1086 dnl ******************************************************************
1087 dnl *** Check for large file support ***
1088 dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) ***
1089 dnl ******************************************************************
1091 # Check that off_t can represent 2**63 - 1 correctly, working around
1092 # potential compiler bugs. Defines LARGE_FILE_SUPPORT, adds $1 to
1093 # CPPFLAGS and sets $large_offt to yes if the test succeeds
1094 large_offt=no
1095 AC_DEFUN([LARGE_FILES], [
1096 large_CPPFLAGS=$CPPFLAGS
1097 CPPFLAGS="$CPPFLAGS $1"
1098 AC_TRY_RUN([
1099 #include <sys/types.h>
1101 #define BIG_OFF_T (((off_t)1<<62)-1+((off_t)1<<62))
1103 int main(void) {
1104 int big_off_t=((BIG_OFF_T%2147483629==721) &&
1105 (BIG_OFF_T%2147483647==1));
1106 if(big_off_t) {
1107 exit(0);
1108 } else {
1109 exit(1);
1110 }
1111 }
1112 ], [
1113 AC_MSG_RESULT(ok)
1114 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT, 1, [Have large file support])
1115 large_CPPFLAGS="$large_CPPFLAGS $1"
1116 large_offt=yes
1117 ], [
1118 AC_MSG_RESULT(no)
1119 ], "")
1120 CPPFLAGS=$large_CPPFLAGS
1121 ])
1123 AC_MSG_CHECKING(if off_t is 64 bits wide)
1124 LARGE_FILES("")
1125 if test $large_offt = no; then
1126 AC_MSG_CHECKING(if _FILE_OFFSET_BITS=64 gives 64 bit off_t)
1127 LARGE_FILES("-D_FILE_OFFSET_BITS=64")
1128 fi
1129 if test $large_offt = no; then
1130 AC_MSG_WARN([No 64 bit file size support available])
1131 fi
1133 dnl *****************************
1134 dnl *** Checks for libsocket ***
1135 dnl *****************************
1136 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
1138 dnl *******************************
1139 dnl *** Checks for MSG_NOSIGNAL ***
1140 dnl *******************************
1141 AC_MSG_CHECKING(for MSG_NOSIGNAL)
1142 AC_TRY_COMPILE([#include <sys/socket.h>], [
1143 int f = MSG_NOSIGNAL;
1144 ], [
1145 # Yes, we have it...
1146 AC_MSG_RESULT(yes)
1147 AC_DEFINE(HAVE_MSG_NOSIGNAL, 1, [Have MSG_NOSIGNAL])
1148 ], [
1149 # We'll have to use signals
1150 AC_MSG_RESULT(no)
1151 ])
1153 dnl *****************************
1154 dnl *** Checks for SOL_IP ***
1155 dnl *****************************
1156 AC_MSG_CHECKING(for SOL_IP)
1157 AC_TRY_COMPILE([#include <netdb.h>], [
1158 int level = SOL_IP;
1159 ], [
1160 # Yes, we have it...
1161 AC_MSG_RESULT(yes)
1162 AC_DEFINE(HAVE_SOL_IP, 1, [Have SOL_IP])
1163 ], [
1164 # We'll have to use getprotobyname
1165 AC_MSG_RESULT(no)
1166 ])
1168 dnl *****************************
1169 dnl *** Checks for SOL_IPV6 ***
1170 dnl *****************************
1171 AC_MSG_CHECKING(for SOL_IPV6)
1172 AC_TRY_COMPILE([#include <netdb.h>], [
1173 int level = SOL_IPV6;
1174 ], [
1175 # Yes, we have it...
1176 AC_MSG_RESULT(yes)
1177 AC_DEFINE(HAVE_SOL_IPV6, 1, [Have SOL_IPV6])
1178 ], [
1179 # We'll have to use getprotobyname
1180 AC_MSG_RESULT(no)
1181 ])
1183 dnl *****************************
1184 dnl *** Checks for SOL_TCP ***
1185 dnl *****************************
1186 AC_MSG_CHECKING(for SOL_TCP)
1187 AC_TRY_COMPILE([#include <netdb.h>], [
1188 int level = SOL_TCP;
1189 ], [
1190 # Yes, we have it...
1191 AC_MSG_RESULT(yes)
1192 AC_DEFINE(HAVE_SOL_TCP, 1, [Have SOL_TCP])
1193 ], [
1194 # We'll have to use getprotobyname
1195 AC_MSG_RESULT(no)
1196 ])
1198 dnl *****************************
1199 dnl *** Checks for IP_PKTINFO ***
1200 dnl *****************************
1201 AC_MSG_CHECKING(for IP_PKTINFO)
1202 AC_TRY_COMPILE([#include <netdb.h>], [
1203 int level = IP_PKTINFO;
1204 ], [
1205 # Yes, we have it...
1206 AC_MSG_RESULT(yes)
1207 AC_DEFINE(HAVE_IP_PKTINFO, 1, [Have IP_PKTINFO])
1208 ], [
1209 AC_MSG_RESULT(no)
1210 ])
1212 dnl *****************************
1213 dnl *** Checks for IPV6_PKTINFO ***
1214 dnl *****************************
1215 AC_MSG_CHECKING(for IPV6_PKTINFO)
1216 AC_TRY_COMPILE([#include <netdb.h>], [
1217 int level = IPV6_PKTINFO;
1218 ], [
1219 # Yes, we have it...
1220 AC_MSG_RESULT(yes)
1221 AC_DEFINE(HAVE_IPV6_PKTINFO, 1, [Have IPV6_PKTINFO])
1222 ], [
1223 AC_MSG_RESULT(no)
1224 ])
1226 dnl **********************************
1227 dnl *** Checks for IP_DONTFRAGMENT ***
1228 dnl **********************************
1229 AC_MSG_CHECKING(for IP_DONTFRAGMENT)
1230 AC_TRY_COMPILE([#include <netdb.h>], [
1231 int level = IP_DONTFRAGMENT;
1232 ], [
1233 # Yes, we have it...
1234 AC_MSG_RESULT(yes)
1235 AC_DEFINE(HAVE_IP_DONTFRAGMENT, 1, [Have IP_DONTFRAGMENT])
1236 ], [
1237 AC_MSG_RESULT(no)
1238 ])
1240 dnl **********************************
1241 dnl *** Checks for IP_MTU_DISCOVER ***
1242 dnl **********************************
1243 AC_MSG_CHECKING(for IP_MTU_DISCOVER)
1244 AC_TRY_COMPILE([#include <netdb.h>], [
1245 int level = IP_MTU_DISCOVER;
1246 ], [
1247 # Yes, we have it...
1248 AC_MSG_RESULT(yes)
1249 AC_DEFINE(HAVE_IP_MTU_DISCOVER, 1, [Have IP_MTU_DISCOVER])
1250 ], [
1251 AC_MSG_RESULT(no)
1252 ])
1254 dnl *********************************
1255 dnl *** Check for struct ip_mreqn ***
1256 dnl *********************************
1257 AC_MSG_CHECKING(for struct ip_mreqn)
1258 AC_TRY_COMPILE([#include <netinet/in.h>], [
1259 struct ip_mreqn mreq;
1260 mreq.imr_address.s_addr = 0;
1261 ], [
1262 # Yes, we have it...
1263 AC_MSG_RESULT(yes)
1264 AC_DEFINE(HAVE_STRUCT_IP_MREQN, 1, [Have struct ip_mreqn])
1265 ], [
1266 # We'll just have to try and use struct ip_mreq
1267 AC_MSG_RESULT(no)
1268 AC_MSG_CHECKING(for struct ip_mreq)
1269 AC_TRY_COMPILE([#include <netinet/in.h>], [
1270 struct ip_mreq mreq;
1271 mreq.imr_interface.s_addr = 0;
1272 ], [
1273 # Yes, we have it...
1274 AC_MSG_RESULT(yes)
1275 AC_DEFINE(HAVE_STRUCT_IP_MREQ, 1, [Have struct ip_mreq])
1276 ], [
1277 # No multicast support
1278 AC_MSG_RESULT(no)
1279 ])
1280 ])
1282 dnl **********************************
1283 dnl *** Check for gethostbyname2_r ***
1284 dnl **********************************
1285 AC_MSG_CHECKING(for gethostbyname2_r)
1286 AC_TRY_LINK([#include <netdb.h>], [
1287 gethostbyname2_r(NULL,0,NULL,NULL,0,NULL,NULL);
1288 ], [
1289 # Yes, we have it...
1290 AC_MSG_RESULT(yes)
1291 AC_DEFINE(HAVE_GETHOSTBYNAME2_R, 1, [Have gethostbyname2_r])
1292 ], [
1293 AC_MSG_RESULT(no)
1294 ])
1296 dnl *****************************
1297 dnl *** Checks for libnsl ***
1298 dnl *****************************
1299 AC_CHECK_FUNC(gethostbyaddr, , AC_CHECK_LIB(nsl, gethostbyaddr, LIBS="$LIBS -lnsl"))
1301 AC_CHECK_FUNCS(inet_pton inet_aton)
1303 dnl ***********************************************
1304 dnl *** Checks for size of sockaddr_un.sun_path ***
1305 dnl ***********************************************
1306 # AC_CHECK_SIZEOF can't cope with struct members :-(
1307 AC_MSG_CHECKING(size of sockaddr_un.sun_path)
1308 AC_CACHE_VAL(mono_cv_sizeof_sunpath,
1309 [AC_TRY_RUN([
1310 #include <sys/types.h>
1311 #include <stdio.h>
1312 #include <sys/un.h>
1314 int main(void) {
1315 struct sockaddr_un sock_un;
1316 FILE *f=fopen("conftestval", "w");
1317 if(!f) exit(1);
1318 fprintf(f, "%d\n", sizeof(sock_un.sun_path));
1319 exit(0);
1320 }
1321 ], mono_cv_sizeof_sunpath=`cat conftestval`,
1322 mono_cv_sizeof_sunpath=0,
1323 mono_cv_sizeof_sunpath=0)])dnl
1324 AC_MSG_RESULT($mono_cv_sizeof_sunpath)
1325 AC_DEFINE_UNQUOTED(MONO_SIZEOF_SUNPATH, $mono_cv_sizeof_sunpath, [Sizeof sock_un.sun_path])
1327 dnl *****************************
1328 dnl *** Checks for libxnet ***
1329 dnl *****************************
1330 case "${host}" in
1331 *solaris* )
1332 AC_MSG_CHECKING(for Solaris XPG4 support)
1333 if test -f /usr/lib/libxnet.so; then
1334 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=500"
1335 CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
1336 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED=1"
1337 LIBS="$LIBS -lxnet"
1338 AC_MSG_RESULT(yes)
1339 else
1340 AC_MSG_RESULT(no)
1341 fi
1343 if test "$GCC" = "yes"; then
1344 CFLAGS="$CFLAGS -Wno-char-subscripts"
1345 fi
1346 ;;
1347 esac
1349 dnl *****************************
1350 dnl *** Checks for libpthread ***
1351 dnl *****************************
1352 # on FreeBSD -STABLE, the pthreads functions all reside in libc_r
1353 # and libpthread does not exist
1354 #
1355 case "${host}" in
1356 *-*-*freebsd*)
1357 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1358 ;;
1359 *-*-*openbsd*)
1360 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1361 ;;
1362 *)
1363 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -lpthread")
1364 ;;
1365 esac
1366 AC_CHECK_HEADERS(pthread.h)
1367 AC_CHECK_FUNCS(pthread_mutex_timedlock)
1368 AC_CHECK_FUNCS(pthread_getattr_np pthread_attr_get_np)
1369 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
1370 AC_TRY_COMPILE([ #include <pthread.h>], [
1371 pthread_mutexattr_t attr;
1372 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
1373 ], [
1374 AC_MSG_RESULT(ok)
1375 ], [
1376 AC_MSG_RESULT(no)
1377 AC_MSG_WARN(Using mono_mutex_t for recursive mutexes)
1378 AC_DEFINE(USE_MONO_MUTEX, 1, [Use mono_mutex_t])
1379 ])
1380 AC_CHECK_FUNCS(pthread_attr_setstacksize)
1381 AC_CHECK_FUNCS(pthread_attr_getstack pthread_attr_getstacksize)
1382 AC_CHECK_FUNCS(pthread_get_stacksize_np pthread_get_stackaddr_np)
1384 dnl ***********************************
1385 dnl *** Checks for signals
1386 dnl ***********************************
1387 AC_CHECK_HEADERS(signal.h)
1388 AC_CHECK_FUNCS(sigaction)
1390 dnl ***********************************
1391 dnl *** Checks for working __thread ***
1392 dnl ***********************************
1393 AC_MSG_CHECKING(for working __thread)
1394 if test "x$with_tls" != "x__thread"; then
1395 AC_MSG_RESULT(disabled)
1396 else
1397 AC_TRY_RUN([
1398 #include <pthread.h>
1399 __thread int i;
1400 static int res1, res2;
1402 void thread_main (void *arg)
1403 {
1404 i = arg;
1405 sleep (1);
1406 if (arg == 1)
1407 res1 = (i == arg);
1408 else
1409 res2 = (i == arg);
1410 }
1412 int main () {
1413 pthread_t t1, t2;
1415 i = 5;
1417 pthread_create (&t1, NULL, thread_main, 1);
1418 pthread_create (&t2, NULL, thread_main, 2);
1420 pthread_join (t1, NULL);
1421 pthread_join (t2, NULL);
1423 return !(res1 + res2 == 2);
1424 }
1425 ], [
1426 AC_MSG_RESULT(yes)
1427 ], [
1428 AC_MSG_RESULT(no)
1429 with_tls=pthread
1430 ])
1431 fi
1433 dnl **************************************
1434 dnl *** Checks for working sigaltstack ***
1435 dnl **************************************
1436 AC_MSG_CHECKING(for working sigaltstack)
1437 if test "x$with_sigaltstack" != "xyes"; then
1438 AC_MSG_RESULT(disabled)
1439 else
1440 AC_TRY_RUN([
1441 #include <stdio.h>
1442 #include <stdlib.h>
1443 #include <unistd.h>
1444 #include <signal.h>
1445 #include <pthread.h>
1446 #include <sys/wait.h>
1447 #if defined(__FreeBSD__) || defined(__NetBSD__)
1448 #define SA_STACK SA_ONSTACK
1449 #endif
1450 static void
1451 sigsegv_signal_handler (int _dummy, siginfo_t *info, void *context)
1452 {
1453 exit (0);
1454 }
1456 static void *
1457 loop (void *ignored)
1458 {
1459 char *ptr = NULL;
1461 *ptr = 0;
1462 return NULL;
1463 }
1465 static void
1466 child ()
1467 {
1468 struct sigaction sa;
1469 struct sigaltstack sas;
1470 pthread_t id;
1471 pthread_attr_t attr;
1473 sa.sa_sigaction = sigsegv_signal_handler;
1474 sigemptyset (&sa.sa_mask);
1475 sa.sa_flags = SA_SIGINFO | SA_ONSTACK;
1476 if (sigaction (SIGSEGV, &sa, NULL) == -1) {
1477 perror ("sigaction");
1478 return;
1479 }
1481 sas.ss_sp = malloc (SIGSTKSZ);
1482 sas.ss_size = SIGSTKSZ;
1483 sas.ss_flags = 0;
1484 if (sigaltstack (&sas, NULL) == -1) {
1485 perror ("sigaltstack");
1486 return;
1487 }
1489 pthread_attr_init (&attr);
1490 if (pthread_create(&id, &attr, loop, &attr) != 0) {
1491 printf ("pthread_create\n");
1492 return;
1493 }
1495 sleep (100);
1496 }
1498 int
1499 main ()
1500 {
1501 pid_t son;
1502 int status;
1503 int i;
1505 son = fork ();
1506 if (son == -1) {
1507 return 1;
1508 }
1510 if (son == 0) {
1511 child ();
1512 return 0;
1513 }
1515 for (i = 0; i < 3; ++i) {
1516 sleep (1);
1517 waitpid (son, &status, WNOHANG);
1518 if (WIFEXITED (status) && WEXITSTATUS (status) == 0)
1519 return 0;
1520 }
1522 kill (son, SIGKILL);
1523 return 1;
1524 }
1526 ], [
1527 AC_MSG_RESULT(yes)
1528 AC_DEFINE(HAVE_WORKING_SIGALTSTACK, 1, [Have a working sigaltstack])
1529 ], [
1530 with_sigaltstack=no
1531 AC_MSG_RESULT(no)
1532 ])
1533 fi
1535 dnl ********************************
1536 dnl *** Checks for semaphore lib ***
1537 dnl ********************************
1538 # 'Real Time' functions on Solaris
1539 # posix4 on Solaris 2.6
1540 # pthread (first!) on Linux
1541 AC_SEARCH_LIBS(sem_init, pthread rt posix4)
1543 AC_SEARCH_LIBS(shm_open, pthread rt posix4)
1544 AC_CHECK_FUNCS(shm_open)
1546 dnl ********************************
1547 dnl *** Checks for timezone stuff **
1548 dnl ********************************
1549 AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
1550 AC_TRY_COMPILE([
1551 #include <time.h>
1552 ], [
1553 struct tm tm;
1554 tm.tm_gmtoff = 1;
1555 ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
1556 if test $ac_cv_struct_tm_gmtoff = yes; then
1557 AC_DEFINE(HAVE_TM_GMTOFF, 1, [Have tm_gmtoff])
1558 else
1559 AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone,
1560 AC_TRY_COMPILE([
1561 #include <time.h>
1562 ], [
1563 timezone = 1;
1564 ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no))
1565 if test $ac_cv_var_timezone = yes; then
1566 AC_DEFINE(HAVE_TIMEZONE, 1, [Have timezone variable])
1567 else
1568 AC_ERROR(unable to find a way to determine timezone)
1569 fi
1570 fi
1572 dnl *********************************
1573 dnl *** Checks for math functions ***
1574 dnl *********************************
1575 AC_SEARCH_LIBS(sqrtf, m)
1576 if test "x$has_broken_apple_cpp" != "xyes"; then
1577 AC_CHECK_FUNCS(finite, , AC_MSG_CHECKING(for finite in math.h)
1578 AC_TRY_LINK([#include <math.h>],
1579 [ finite(0.0); ],
1580 AC_DEFINE(HAVE_FINITE, 1, [Have finite in -lm]) AC_MSG_RESULT(yes),
1581 AC_MSG_RESULT(no)))
1582 fi
1583 AC_CHECK_FUNCS(isfinite, , AC_MSG_CHECKING(for isfinite in math.h)
1584 AC_TRY_LINK([#include <math.h>],
1585 [ isfinite(0.0); ],
1586 AC_DEFINE(HAVE_ISFINITE, 1, [Have isfinite]) AC_MSG_RESULT(yes),
1587 AC_MSG_RESULT(no)))
1589 dnl ****************************************************************
1590 dnl *** Checks for working poll() (macosx defines it but doesn't ***
1591 dnl *** have it in the library (duh)) ***
1592 dnl ****************************************************************
1593 AC_CHECK_FUNCS(poll)
1595 dnl *************************
1596 dnl *** Check for signbit ***
1597 dnl *************************
1598 AC_MSG_CHECKING(for signbit)
1599 AC_TRY_LINK([#include <math.h>], [
1600 int s = signbit(1.0);
1601 ], [
1602 AC_MSG_RESULT(yes)
1603 AC_DEFINE(HAVE_SIGNBIT, 1, [Have signbit])
1604 ], [
1605 AC_MSG_RESULT(no)
1606 ])
1608 dnl **********************************
1609 dnl *** epoll ***
1610 dnl **********************************
1611 AC_CHECK_HEADERS(sys/epoll.h)
1612 haveepoll=no
1613 AC_CHECK_FUNCS(epoll_ctl, [haveepoll=yes], )
1614 if test "x$haveepoll" = "xyes" -a "x$ac_cv_header_sys_epoll_h" = "xyes" ; then
1615 AC_DEFINE(HAVE_EPOLL, 1, [epoll supported])
1616 fi
1618 havekqueue=no
1619 AC_CHECK_FUNCS(kqueue, , AC_MSG_CHECKING(for kqueue in sys/event.h)
1620 AC_TRY_LINK([#include <sys/event.h>],
1621 [ kqueue(); ],
1622 AC_DEFINE(HAVE_KQUEUE, 1, [Have kqueue]) AC_MSG_RESULT(yes),
1623 AC_MSG_RESULT(no)))
1624 dnl ******************************
1625 dnl *** Checks for SIOCGIFCONF ***
1626 dnl ******************************
1627 AC_CHECK_HEADERS(sys/ioctl.h)
1628 AC_CHECK_HEADERS(net/if.h, [], [],
1629 [
1630 #ifdef HAVE_SYS_TYPES_H
1631 # include <sys/types.h>
1632 #endif
1633 #ifdef HAVE_SYS_SOCKET_H
1634 # include <sys/socket.h>
1635 #endif
1636 ])
1637 AC_MSG_CHECKING(for ifreq)
1638 AC_TRY_COMPILE([
1639 #include <stdio.h>
1640 #include <sys/ioctl.h>
1641 #include <net/if.h>
1642 ], [
1643 struct ifconf ifc;
1644 struct ifreq *ifr;
1645 void *x;
1646 ifc.ifc_len = 0;
1647 ifc.ifc_buf = NULL;
1648 x = (void *) &ifr->ifr_addr;
1649 ],[
1650 AC_MSG_RESULT(yes)
1651 AC_DEFINE(HAVE_SIOCGIFCONF, 1, [Can get interface list])
1652 ], [
1653 AC_MSG_RESULT(no)
1654 ])
1655 dnl **********************************
1656 dnl *** Checks for sin_len ***
1657 dnl **********************************
1658 AC_MSG_CHECKING(for sockaddr_in.sin_len)
1659 AC_TRY_COMPILE([
1660 #include <netinet/in.h>
1661 ], [
1662 struct sockaddr_in saddr;
1663 saddr.sin_len = sizeof (saddr);
1664 ],[
1665 AC_MSG_RESULT(yes)
1666 AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [sockaddr_in has sin_len])
1667 ], [
1668 AC_MSG_RESULT(no)
1669 ])
1670 dnl **********************************
1671 dnl *** Checks for sin6_len ***
1672 dnl **********************************
1673 AC_MSG_CHECKING(for sockaddr_in6.sin6_len)
1674 AC_TRY_COMPILE([
1675 #include <netinet/in.h>
1676 ], [
1677 struct sockaddr_in6 saddr6;
1678 saddr6.sin6_len = sizeof (saddr6);
1679 ],[
1680 AC_MSG_RESULT(yes)
1681 AC_DEFINE(HAVE_SOCKADDR_IN6_SIN_LEN, 1, [sockaddr_in6 has sin6_len])
1682 ], [
1683 AC_MSG_RESULT(no)
1684 ])
1685 dnl **********************************
1686 dnl *** Checks for MonoPosixHelper ***
1687 dnl **********************************
1688 AC_CHECK_HEADERS(checklist.h)
1689 AC_CHECK_HEADERS(pathconf.h)
1690 AC_CHECK_HEADERS(fstab.h)
1691 AC_CHECK_HEADERS(attr/xattr.h)
1692 AC_CHECK_HEADERS(sys/extattr.h)
1693 AC_CHECK_HEADERS(sys/sendfile.h)
1694 AC_CHECK_HEADERS(sys/statvfs.h)
1695 AC_CHECK_HEADERS(sys/statfs.h)
1696 AC_CHECK_HEADERS(sys/vfstab.h)
1697 AC_CHECK_HEADERS(sys/xattr.h)
1698 AC_CHECK_HEADERS(sys/mman.h)
1699 AC_CHECK_HEADERS(sys/param.h)
1700 AC_CHECK_HEADERS(sys/mount.h, [], [],
1701 [
1702 #ifdef HAVE_SYS_PARAM_H
1703 # include <sys/param.h>
1704 #endif
1705 ])
1706 AC_CHECK_HEADERS(sys/mount.h)
1707 AC_CHECK_FUNCS(confstr)
1708 AC_CHECK_FUNCS(seekdir telldir)
1709 AC_CHECK_FUNCS(getdomainname)
1710 AC_CHECK_FUNCS(setdomainname)
1711 AC_CHECK_FUNCS(endgrent getgrent fgetgrent setgrent)
1712 AC_CHECK_FUNCS(setgroups)
1713 AC_CHECK_FUNCS(endpwent getpwent fgetpwent setpwent)
1714 AC_CHECK_FUNCS(getfsstat)
1715 AC_CHECK_FUNCS(lutimes futimes)
1716 AC_CHECK_FUNCS(mremap)
1717 AC_CHECK_FUNCS(remap_file_pages)
1718 AC_CHECK_FUNCS(posix_fadvise)
1719 AC_CHECK_FUNCS(posix_fallocate)
1720 AC_CHECK_FUNCS(posix_madvise)
1721 AC_CHECK_FUNCS(vsnprintf)
1722 AC_CHECK_FUNCS(sendfile)
1723 AC_CHECK_FUNCS(gethostid sethostid)
1724 AC_CHECK_FUNCS(sethostname)
1725 AC_CHECK_FUNCS(statfs)
1726 AC_CHECK_FUNCS(fstatfs)
1727 AC_CHECK_FUNCS(statvfs)
1728 AC_CHECK_FUNCS(fstatvfs)
1729 AC_CHECK_FUNCS(stime)
1730 AC_CHECK_FUNCS(strerror_r)
1731 AC_CHECK_FUNCS(ttyname_r)
1732 AC_CHECK_FUNCS(psignal)
1733 AC_CHECK_FUNCS(getlogin_r)
1734 AC_CHECK_FUNCS(lockf)
1735 AC_CHECK_FUNCS(swab)
1736 AC_CHECK_FUNCS(setusershell endusershell)
1737 AC_CHECK_SIZEOF(size_t)
1738 AC_CHECK_TYPES([blksize_t], [AC_DEFINE(HAVE_BLKSIZE_T)], ,
1739 [#include <sys/types.h>
1740 #include <sys/stat.h>
1741 #include <unistd.h>])
1742 AC_CHECK_TYPES([blkcnt_t], [AC_DEFINE(HAVE_BLKCNT_T)], ,
1743 [#include <sys/types.h>
1744 #include <sys/stat.h>
1745 #include <unistd.h>])
1746 AC_CHECK_TYPES([suseconds_t], [AC_DEFINE(HAVE_SUSECONDS_T)], ,
1747 [#include <sys/time.h>])
1748 AC_CHECK_TYPES([struct flock], [AC_DEFINE(HAVE_STRUCT_FLOCK)], ,
1749 [#include <unistd.h>
1750 #include <fcntl.h>])
1751 AC_CHECK_TYPES([struct pollfd], [AC_DEFINE(HAVE_STRUCT_POLLFD)], ,
1752 [#include <sys/poll.h>])
1753 AC_CHECK_TYPES([struct stat], [AC_DEFINE(HAVE_STRUCT_STAT)], ,
1754 [#include <sys/types.h>
1755 #include <sys/stat.h>
1756 #include <unistd.h>])
1757 AC_CHECK_TYPES([struct timespec], [AC_DEFINE(HAVE_STRUCT_TIMESPEC)], ,
1758 [#include <time.h>])
1759 AC_CHECK_TYPES([struct timeval], [AC_DEFINE(HAVE_STRUCT_TIMEVAL)], ,
1760 [#include <sys/time.h>
1761 #include <sys/types.h>
1762 #include <utime.h>])
1763 AC_CHECK_TYPES([struct timezone], [AC_DEFINE(HAVE_STRUCT_TIMEZONE)], ,
1764 [#include <sys/time.h>])
1765 AC_CHECK_TYPES([struct utimbuf], [AC_DEFINE(HAVE_STRUCT_UTIMBUF)], ,
1766 [#include <sys/types.h>
1767 #include <utime.h>])
1768 AC_CHECK_MEMBERS(
1769 [struct dirent.d_off, struct dirent.d_reclen, struct dirent.d_type],,,
1770 [#include <sys/types.h>
1771 #include <dirent.h>])
1772 AC_CHECK_MEMBERS(
1773 [struct passwd.pw_gecos],,,
1774 [#include <sys/types.h>
1775 #include <pwd.h>])
1776 AC_CHECK_MEMBERS(
1777 [struct statfs.f_flags],,,
1778 [#include <sys/types.h>
1779 #include <sys/vfs.h>])
1781 dnl Favour xattr through glibc, but use libattr if we have to
1782 AC_CHECK_FUNC(lsetxattr, ,
1783 AC_CHECK_LIB(attr, lsetxattr, XATTR_LIB="-lattr",)
1784 )
1785 AC_SUBST(XATTR_LIB)
1787 dnl kinfo_proc.kp_proc works on darwin but fails on other simil-bsds
1788 AC_CHECK_MEMBERS(
1789 [struct kinfo_proc.kp_proc],,,
1790 [#include <sys/types.h>
1791 #include <sys/param.h>
1792 #include <sys/sysctl.h>
1793 #include <sys/proc.h>
1794 ])
1796 dnl *********************************
1797 dnl *** Checks for Windows compilation ***
1798 dnl *********************************
1799 AC_CHECK_HEADERS(sys/time.h)
1800 AC_CHECK_HEADERS(sys/param.h)
1801 AC_CHECK_HEADERS(dirent.h)
1803 dnl *********************************
1804 dnl *** Check for Console 2.0 I/O ***
1805 dnl *********************************
1806 AC_CHECK_HEADERS([curses.h])
1807 AC_CHECK_HEADERS([term.h], [], [],
1808 [#if HAVE_CURSES_H
1809 #include <curses.h>
1810 #endif
1811 ])
1812 AC_CHECK_HEADERS([termios.h])
1814 dnl * This is provided in io-layer, but on windows it's only available
1815 dnl * on xp+
1816 AC_DEFINE(HAVE_GETPROCESSID, 1, [Define if GetProcessId is available])
1817 else
1818 dnl *********************************
1819 dnl *** Checks for Windows compilation ***
1820 dnl *********************************
1821 AC_CHECK_HEADERS(winternl.h)
1823 jdk_headers_found=no
1824 AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
1825 AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?))
1826 AC_CHECK_LIB(ole32, main, LIBS="$LIBS -lole32", AC_ERROR(bad mingw install?))
1827 AC_CHECK_LIB(winmm, main, LIBS="$LIBS -lwinmm", AC_ERROR(bad mingw install?))
1828 AC_CHECK_LIB(oleaut32, main, LIBS="$LIBS -loleaut32", AC_ERROR(bad mingw install?))
1829 AC_CHECK_LIB(advapi32, main, LIBS="$LIBS -ladvapi32", AC_ERROR(bad mingw install?))
1830 AC_CHECK_LIB(version, main, LIBS="$LIBS -lversion", AC_ERROR(bad mingw install?))
1832 dnl *********************************
1833 dnl *** Check for struct ip_mreqn ***
1834 dnl *********************************
1835 AC_MSG_CHECKING(for struct ip_mreqn)
1836 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1837 struct ip_mreqn mreq;
1838 mreq.imr_address.s_addr = 0;
1839 ], [
1840 # Yes, we have it...
1841 AC_MSG_RESULT(yes)
1842 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
1843 ], [
1844 # We'll just have to try and use struct ip_mreq
1845 AC_MSG_RESULT(no)
1846 AC_MSG_CHECKING(for struct ip_mreq)
1847 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1848 struct ip_mreq mreq;
1849 mreq.imr_interface.s_addr = 0;
1850 ], [
1851 # Yes, we have it...
1852 AC_MSG_RESULT(yes)
1853 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
1854 ], [
1855 # No multicast support
1856 AC_MSG_RESULT(no)
1857 ])
1858 ])
1859 AC_CHECK_FUNCS(GetProcessId)
1860 fi
1862 dnl socklen_t check
1863 AC_MSG_CHECKING(for socklen_t)
1864 AC_TRY_COMPILE([
1865 #include <sys/types.h>
1866 #include <sys/socket.h>
1867 ],[
1868 socklen_t foo;
1869 ],[
1870 ac_cv_c_socklen_t=yes
1871 AC_DEFINE(HAVE_SOCKLEN_T, 1, [Have socklen_t])
1872 AC_MSG_RESULT(yes)
1873 ],[
1874 AC_MSG_RESULT(no)
1875 ])
1877 AC_MSG_CHECKING(for array element initializer support)
1878 AC_TRY_COMPILE([#include <sys/socket.h>], [
1879 const int array[] = {[1] = 2,};
1880 ], [
1881 # Yes, we have it...
1882 AC_MSG_RESULT(yes)
1883 AC_DEFINE(HAVE_ARRAY_ELEM_INIT,1,[Supports C99 array initialization])
1884 ], [
1885 # We'll have to use signals
1886 AC_MSG_RESULT(no)
1887 ])
1889 AC_CHECK_FUNCS(trunc, , AC_MSG_CHECKING(for trunc in math.h)
1890 # Simply calling trunc (0.0) is no good since gcc will optimize the call away
1891 AC_TRY_LINK([#include <math.h>],
1892 [ static void *p = &trunc; ],
1893 [
1894 AC_DEFINE(HAVE_TRUNC)
1895 AC_MSG_RESULT(yes)
1896 ac_cv_trunc=yes
1897 ],
1898 AC_MSG_RESULT(no)))
1900 if test "x$ac_cv_truncl" != "xyes"; then
1901 AC_CHECK_LIB(sunmath, aintl, [ AC_DEFINE(HAVE_AINTL, 1, [Has the 'aintl' function]) LIBS="$LIBS -lsunmath"])
1902 fi
1904 AC_CHECK_FUNCS(round)
1905 AC_CHECK_FUNCS(rint)
1906 AC_CHECK_FUNCS(execvp)
1908 dnl ****************************
1909 dnl *** Look for /dev/random ***
1910 dnl ****************************
1912 AC_MSG_CHECKING([if usage of random device is requested])
1913 AC_ARG_ENABLE(dev-random,
1914 [ --disable-dev-random disable the use of the random device (enabled by default)],
1915 try_dev_random=$enableval, try_dev_random=yes)
1917 AC_MSG_RESULT($try_dev_random)
1919 case "{$build}" in
1920 *-openbsd*)
1921 NAME_DEV_RANDOM="/dev/srandom"
1922 ;;
1924 dnl Win32 does not have /dev/random, they have their own method...
1926 *-mingw*|*-*-cygwin*)
1927 ac_cv_have_dev_random=no
1928 ;;
1930 dnl Everywhere else, it's /dev/random
1932 *)
1933 NAME_DEV_RANDOM="/dev/random"
1934 ;;
1935 esac
1937 AC_DEFINE_UNQUOTED(NAME_DEV_RANDOM, "$NAME_DEV_RANDOM", [Name of /dev/random])
1939 dnl Now check if the device actually exists
1941 if test "x$try_dev_random" = "xyes"; then
1942 AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
1943 [if test -r "$NAME_DEV_RANDOM" ; then
1944 ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
1945 if test "x$ac_cv_have_dev_random" = "xyes"; then
1946 AC_DEFINE(HAVE_CRYPT_RNG, 1, [Have /dev/random])
1947 fi
1948 else
1949 AC_MSG_CHECKING(for random device)
1950 ac_cv_have_dev_random=no
1951 AC_MSG_RESULT(has been disabled)
1952 fi
1954 if test "x$host_win32" = "xyes"; then
1955 AC_DEFINE(HAVE_CRYPT_RNG)
1956 fi
1958 if test "x$ac_cv_have_dev_random" = "xno" \
1959 && test "x$host_win32" = "xno"; then
1960 AC_MSG_WARN([[
1961 ***
1962 *** A system-provided entropy source was not found on this system.
1963 *** Because of this, the System.Security.Cryptography random number generator
1964 *** will throw a NotImplemented exception.
1965 ***
1966 *** If you are seeing this message, and you know your system DOES have an
1967 *** entropy collection in place, please contact <crichton@gimp.org> and
1968 *** provide information about the system and how to access the random device.
1969 ***
1970 *** Otherwise you can install either egd or prngd and set the environment
1971 *** variable MONO_EGD_SOCKET to point to the daemon's socket to use that.
1972 ***]])
1973 fi
1975 AC_MSG_CHECKING([if inter-process shared handles are requested])
1976 AC_ARG_ENABLE(shared-handles, [ --disable-shared-handles disable inter-process shared handles], try_shared_handles=$enableval, try_shared_handles=yes)
1977 AC_MSG_RESULT($try_shared_handles)
1978 if test "x$try_shared_handles" != "xyes"; then
1979 AC_DEFINE(DISABLE_SHARED_HANDLES, 1, [Disable inter-process shared handles])
1980 AC_SUBST(DISABLE_SHARED_HANDLES)
1981 fi
1983 AC_ARG_ENABLE(nunit-tests, [ --enable-nunit-tests Run the nunit tests of the class library on 'make check'])
1984 AM_CONDITIONAL(ENABLE_NUNIT_TESTS, [test x$enable_nunit_tests = xyes])
1986 AC_MSG_CHECKING([if big-arrays are to be enabled])
1987 AC_ARG_ENABLE(big-arrays, [ --enable-big-arrays Enable the allocation and indexing of arrays greater than Int32.MaxValue], enable_big_arrays=$enableval, enable_big_arrays=no)
1988 if test "x$enable_big_arrays" = "xyes" ; then
1989 if test "x$ac_cv_sizeof_void_p" = "x8"; then
1990 AC_DEFINE(MONO_BIG_ARRAYS,1,[Enable the allocation and indexing of arrays greater than Int32.MaxValue])
1991 else
1992 AC_MSG_ERROR([The allocation and indexing of arrays greater than Int32.MaxValue is not supported on this platform.])
1993 fi
1994 fi
1995 AC_MSG_RESULT($enable_big_arrays)
1997 dnl **************
1998 dnl *** DTRACE ***
1999 dnl **************
2001 AC_ARG_ENABLE(dtrace,[ --enable-dtrace Enable DTrace probes], enable_dtrace=$enableval, enable_dtrace=$has_dtrace)
2003 if test "x$enable_dtrace" = "xyes"; then
2004 if test "x$has_dtrace" = "xno"; then
2005 AC_MSG_ERROR([DTrace probes are not supported on this platform.])
2006 fi
2007 AC_PATH_PROG(DTRACE, [dtrace], [no], [$PATH:/usr/sbin])
2008 if test "x$DTRACE" = "xno"; then
2009 AC_MSG_RESULT([dtrace utility not found, dtrace support disabled.])
2010 enable_dtrace=no
2011 elif ! $DTRACE -h -s $srcdir/data/mono.d > /dev/null 2>&1; then
2012 AC_MSG_RESULT([dtrace doesn't support -h option, dtrace support disabled.])
2013 enable_dtrace=no
2014 fi
2015 fi
2017 dtrace_g=no
2018 if test "x$enable_dtrace" = "xyes"; then
2019 AC_DEFINE(ENABLE_DTRACE, 1, [Enable DTrace probes])
2020 DTRACEFLAGS=
2021 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2022 case "$host" in
2023 powerpc-*-darwin*)
2024 DTRACEFLAGS="-arch ppc64"
2025 ;;
2026 i*86-*-darwin*)
2027 DTRACEFLAGS="-arch x86_64"
2028 ;;
2029 *)
2030 DTRACEFLAGS=-64
2031 ;;
2032 esac
2033 else
2034 case "$host" in
2035 powerpc-*-darwin*)
2036 DTRACEFLAGS="-arch ppc"
2037 ;;
2038 i*86-*-darwin*)
2039 DTRACEFLAGS="-arch i386"
2040 ;;
2041 *)
2042 DTRACEFLAGS=-32
2043 ;;
2044 esac
2045 fi
2046 AC_SUBST(DTRACEFLAGS)
2047 case "$host" in
2048 *-*-solaris*)
2049 dtrace_g=yes
2050 ;;
2051 esac
2052 AC_CHECK_HEADERS([sys/sdt.h])
2053 fi
2054 AM_CONDITIONAL(ENABLE_DTRACE, [test x$enable_dtrace = xyes])
2055 AM_CONDITIONAL(DTRACE_G_REQUIRED, [test x$dtrace_g = xyes])
2057 dnl **************
2058 dnl *** NaCl ***
2059 dnl **************
2061 AC_ARG_ENABLE(nacl_codegen, [ --enable-nacl-codegen Enable Native Client code generation], enable_nacl_codegen=$enableval, enable_nacl_codegen=no)
2062 AC_ARG_ENABLE(nacl_gc, [ --enable-nacl-gc Enable Native Client garbage collection], enable_nacl_gc=$enableval, enable_nacl_gc=no)
2064 AM_CONDITIONAL(NACL_CODEGEN, test x$enable_nacl_codegen != xno)
2065 if test "x$enable_nacl_codegen" = "xyes"; then
2066 MONO_NACL_ALIGN_MASK_OFF=1
2067 CPPFLAGS="$CPPFLAGS -D__native_client_codegen__"
2068 AC_DEFINE(TARGET_NACL, 1, [...])
2069 else
2070 MONO_NACL_ALIGN_MASK_OFF=0
2071 CPPFLAGS="$CPPFLAGS -D__default_codegen__"
2072 fi
2073 if test "x$enable_nacl_gc" = "xyes"; then
2074 CPPFLAGS="$CPPFLAGS -finstrument-for-thread-suspension -D__native_client_gc__"
2075 fi
2076 AC_SUBST(MONO_NACL_ALIGN_MASK_OFF)
2078 dnl **************
2079 dnl *** LLVM ***
2080 dnl **************
2082 AC_ARG_ENABLE(llvm,[ --enable-llvm Enable the LLVM back-end], enable_llvm=$enableval, enable_llvm=no)
2083 AC_ARG_ENABLE(loadedllvm,[ --enable-loadedllvm Load the LLVM back-end dynamically], enable_llvm=$enableval && enable_loadedllvm=$enableval, enable_loadedllvm=no)
2085 if test "x$enable_llvm" = "xyes"; then
2086 AC_PATH_PROG(LLVM_CONFIG, llvm-config, no)
2087 if test "x$LLVM_CONFIG" = "xno"; then
2088 AC_MSG_ERROR([llvm-config not found.])
2089 fi
2091 # The output of --cflags seems to include optimizations flags too
2092 LLVM_CFLAGS=`$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'`
2093 # LLVM is compiled with -fno-rtti, so we need this too, since our classes inherit
2094 # from LLVM classes.
2095 LLVM_CXXFLAGS="`$LLVM_CONFIG --cxxflags` -fno-rtti"
2096 LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
2097 LLVM_LIBS=`$LLVM_CONFIG --libs core bitwriter jit x86codegen`
2098 LLVM_LIBS="$LLVM_LDFLAGS $LLVM_LIBS -lstdc++"
2100 # Should be something like '2.6' or '2.7svn'
2101 llvm_version=`$LLVM_CONFIG --version`
2102 major_version=`echo $llvm_version | cut -c 1`
2103 minor_version=`echo $llvm_version | cut -c 3`
2104 AC_MSG_CHECKING(LLVM version)
2105 AC_MSG_RESULT($llvm_version)
2106 if echo $llvm_version | grep -q 'mono'; then
2107 AC_DEFINE(LLVM_MONO_BRANCH, 1, [Whenever we are using the mono branch of LLVM])
2108 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_MONO_BRANCH"
2109 else
2110 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.])
2111 fi
2113 AC_DEFINE_UNQUOTED(LLVM_MAJOR_VERSION, $major_version, [Major version of LLVM libraries])
2114 AC_DEFINE_UNQUOTED(LLVM_MINOR_VERSION, $minor_version, [Minor version of LLVM libraries])
2115 AC_DEFINE_UNQUOTED(LLVM_VERSION, "$llvm_version", [Full version of LLVM libraties])
2117 # Have to pass these on the command line since mini-llvm-cpp.h already includes
2118 # llvm's config.h
2119 LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_MAJOR_VERSION=$major_version -DLLVM_MINOR_VERSION=$minor_version"
2121 AC_SUBST(LLVM_CFLAGS)
2122 AC_SUBST(LLVM_CXXFLAGS)
2123 AC_SUBST(LLVM_LIBS)
2124 AC_SUBST(LLVM_LDFLAGS)
2125 AC_DEFINE(ENABLE_LLVM, 1, [Enable the LLVM back end])
2126 fi
2128 AM_CONDITIONAL(ENABLE_LLVM, [test x$enable_llvm = xyes])
2129 if test "x$enable_loadedllvm" = "xyes"; then
2130 AC_DEFINE(MONO_LLVM_LOADED, 1, [The LLVM back end is dynamically loaded])
2131 fi
2132 AM_CONDITIONAL(LOADED_LLVM, [test x$enable_loadedllvm = xyes])
2134 TARGET="unknown"
2135 ACCESS_UNALIGNED="yes"
2137 JIT_SUPPORTED=no
2138 INTERP_SUPPORTED=no
2139 LIBC="libc.so.6"
2140 INTL="libc.so.6"
2141 SQLITE="libsqlite.so.0"
2142 SQLITE3="libsqlite3.so.0"
2143 X11="libX11.so"
2145 sizeof_register="SIZEOF_VOID_P"
2147 jit_wanted=true
2148 interp_wanted=false
2149 sgen_supported=false
2150 case "$host" in
2151 # mips-sgi-irix5.* | mips-sgi-irix6.*)
2152 # TARGET=MIPS;
2153 # ACCESS_UNALIGNED="no"
2154 # ;;
2155 mips*)
2156 TARGET=MIPS;
2157 arch_target=mips;
2158 ACCESS_UNALIGNED="no"
2159 JIT_SUPPORTED=yes
2161 AC_MSG_CHECKING(for mips n32)
2162 AC_TRY_COMPILE([], [
2163 void main () {
2164 #if _MIPS_SIM != _ABIN32
2165 #error Not mips n32
2166 #endif
2167 }
2168 ],[
2169 AC_MSG_RESULT(yes)
2170 sizeof_register=8
2171 ],[
2172 AC_MSG_RESULT(no)
2173 ])
2174 ;;
2175 i*86-*-*)
2176 TARGET=X86;
2177 arch_target=x86;
2178 JIT_SUPPORTED=yes
2179 case $host_os in
2180 solaris*)
2181 LIBC="libc.so"
2182 INTL="libintl.so"
2183 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2184 TARGET=AMD64
2185 arch_target=amd64
2186 fi
2188 # On solaris 10 x86, gcc prints a warning saying 'visibility attribute not supported on this configuration; ignored', but linking fails. A test case:
2189 # int astruct __attribute__ ((visibility ("hidden")));
2190 # void foo ()
2191 # {
2192 # void *p = &astruct;
2193 # }
2194 # gcc -fPIC --shared -o libfoo.so foo.c
2195 # yields:
2196 # foo.c:6: warning: visibility attribute not supported in this configuration; ignored
2197 # ld: fatal: relocation error: R_386_GOTOFF: file /var/tmp//ccxYR96k.o: symbol astruct: relocation must bind locally
2198 have_visibility_hidden=no
2199 sgen_supported=true
2200 ;;
2201 cygwin*)
2202 have_visibility_hidden=no
2203 ;;
2204 haiku*)
2205 LIBC=libroot.so
2206 ;;
2207 linux*)
2208 sgen_supported=true
2209 AOT_SUPPORTED="yes"
2210 ;;
2211 darwin*|openbsd*|freebsd*)
2212 sgen_supported=true
2213 ;;
2214 esac
2215 ;;
2216 x86_64-*-* | amd64-*-*)
2217 TARGET=AMD64;
2218 arch_target=amd64;
2219 JIT_SUPPORTED=yes
2220 case $host_os in
2221 linux*)
2222 sgen_supported=true
2223 AOT_SUPPORTED="yes"
2224 ;;
2225 darwin*|openbsd*|freebsd*)
2226 sgen_supported=true
2227 ;;
2228 esac
2229 case "$host" in
2230 x86_64-*-nacl*)
2231 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2232 sizeof_register=8
2233 ;;
2234 esac
2235 ;;
2236 ia64-*-*)
2237 TARGET=IA64
2238 arch_target=ia64
2239 ACCESS_UNALIGNED="no"
2240 JIT_SUPPORTED=yes
2241 LIBC="libc.so.6.1"
2242 INTL="libc.so.6.1"
2243 AC_CHECK_LIB(unwind, _U_dyn_register, [], [AC_MSG_ERROR(library libunwind not found)])
2244 libmono_ldflags="-lunwind"
2245 ;;
2246 sparc*-*-*)
2247 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2248 TARGET=SPARC64
2249 else
2250 TARGET=SPARC
2251 fi
2252 arch_target=sparc;
2253 JIT_SUPPORTED=yes
2254 ACCESS_UNALIGNED="no"
2255 case $host_os in
2256 linux*) ;;
2257 *)
2258 LIBC="libc.so"
2259 INTL="libintl.so"
2260 esac
2261 if test x"$GCC" = xyes; then
2262 # We don't support v8 cpus
2263 CFLAGS="$CFLAGS -Wno-cast-align -mcpu=v9"
2264 fi
2265 if test x"$AR" = xfalse; then
2266 AC_MSG_ERROR([The required utility 'ar' is not found in your PATH. Usually it can be found in /usr/ccs/bin.])
2267 fi
2268 sgen_supported=true
2269 ;;
2270 alpha*-*-linux* | alpha*-*-osf*)
2271 TARGET=ALPHA;
2272 ACCESS_UNALIGNED="no"
2273 JIT_SUPPORTED=yes
2274 arch_target=alpha;
2275 CFLAGS="$CFLAGS -mieee -O0"
2276 case $host_os in
2277 linux*)
2278 LIBC="libc.so.6.1"
2279 INTL="libc.so.6.1"
2280 esac
2281 ;;
2282 *-mingw*|*-*-cygwin*)
2283 # When this is enabled, it leads to very strange crashes at runtime (gcc-3.4.4)
2284 have_visibility_hidden=no
2285 INTL="intl"
2286 ;;
2287 hppa2.0w-hp-hpux11.00 | hppa64-hp-hpux11.00)
2288 TARGET=HPPA;
2289 arch_target=hppa;
2290 LIBC="libc.sl"
2291 ACCESS_UNALIGNED="no"
2292 INTERP_SUPPORTED=yes
2293 interp_wanted=true
2294 ;;
2295 hppa*linux*)
2296 TARGET=HPPA;
2297 arch_target=hppa;
2298 ACCESS_UNALIGNED="no"
2299 JIT_SUPPORTED=yes
2300 ;;
2301 macppc-*-openbsd* | powerpc*-*-linux* | powerpc-*-openbsd* | \
2302 powerpc-*-sysv* | powerpc-*-darwin* | powerpc-*-netbsd* | powerpc-*-freebsd* )
2303 if test "x$ac_cv_sizeof_void_p" = "x8"; then
2304 TARGET=POWERPC64;
2305 CPPFLAGS="$CPPFLAGS -D__mono_ppc__ -D__mono_ppc64__"
2306 CFLAGS="$CFLAGS -mminimal-toc"
2307 else
2308 TARGET=POWERPC;
2309 CPPFLAGS="$CPPFLAGS -D__mono_ppc__"
2310 fi
2311 arch_target=ppc;
2312 JIT_SUPPORTED=yes
2313 case $host_os in
2314 linux*|darwin*)
2315 sgen_supported=true
2316 ;;
2317 esac
2318 ;;
2319 arm*-darwin*)
2320 TARGET=ARM;
2321 arch_target=arm;
2322 ACCESS_UNALIGNED="no"
2323 JIT_SUPPORTED=yes
2324 CPPFLAGS="$CPPFLAGS -DARM_FPU_VFP=1 -D__ARM_EABI__ -DHAVE_ARMV6=1"
2325 # libgc's gc_locks.h depends on this
2326 NESTED_LIBGC_FLAGS="$NESTED_LIBGC_FLAGS -DHAVE_ARMV6"
2327 sgen_supported=true
2328 ;;
2329 arm*-linux*)
2330 TARGET=ARM;
2331 arch_target=arm;
2332 ACCESS_UNALIGNED="no"
2333 JIT_SUPPORTED=yes
2334 sgen_supported=true
2335 AOT_SUPPORTED="yes"
2336 ;;
2337 s390-*-linux*)
2338 TARGET=S390;
2339 arch_target=s390;
2340 ACCESS_UNALIGNED="yes"
2341 JIT_SUPPORTED=yes
2342 sgen_supported=true
2343 # Required CFLAGS for s390[x]. USE_STRING_INLINES is automatic with gcc 4.1
2344 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
2345 ;;
2346 s390x-*-linux*)
2347 TARGET=S390x;
2348 arch_target=s390x;
2349 ACCESS_UNALIGNED="yes"
2350 JIT_SUPPORTED=yes
2351 sgen_supported=true
2352 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
2353 ;;
2354 esac
2356 if test "x$host" != "x$target"; then
2357 case "$target" in
2358 powerpc64-ps3-linux-gnu)
2359 TARGET=POWERPC64
2360 arch_target=powerpc64
2361 AC_DEFINE(TARGET_PS3, 1, [...])
2362 AC_DEFINE(MONO_CROSS_COMPILE,1,[The runtime is compiled for cross-compiling mode])
2363 # It would be better to just use TARGET_POWERPC64, but lots of code already
2364 # uses this define
2365 AC_DEFINE(__mono_ppc64__, 1, [...])
2366 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2367 sizeof_register=8
2368 target_byte_order=G_BIG_ENDIAN
2369 ;;
2371 powerpc64-xbox360-linux-gnu)
2372 TARGET=POWERPC64
2373 arch_target=powerpc64
2374 AC_DEFINE(TARGET_XBOX360, 1, [...])
2375 AC_DEFINE(MONO_CROSS_COMPILE,1,[The runtime is compiled for cross-compiling mode])
2376 # It would be better to just use TARGET_POWERPC64, but lots of code already
2377 # uses this define
2378 sizeof_register=8
2379 target_byte_order=G_BIG_ENDIAN
2380 ;;
2381 x86_64-*-nacl)
2382 TARGET=AMD64
2383 arch_target=amd64
2384 AC_DEFINE(TARGET_AMD64, 1, [...])
2385 AC_DEFINE(MONO_CROSS_COMPILE,1,[The runtime is compiled for cross-compiling mode])
2386 AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
2387 sizeof_register=8
2388 ;;
2389 armv7l-unknown-linux-gnueabi*)
2390 # TEGRA
2391 TARGET=ARM;
2392 arch_target=arm;
2393 ACCESS_UNALIGNED="no"
2394 JIT_SUPPORTED=yes
2395 CPPFLAGS="$CPPFLAGS -DARM_FPU_VFP=1 -D__ARM_EABI__"
2396 jit_wanted=true
2397 # Can't use tls, since it depends on the runtime detection of tls offsets
2398 # in mono-compiler.h
2399 with_tls=pthread
2400 ;;
2401 armv5tel-unknown-linux-gnueabi*)
2402 TARGET=ARM;
2403 arch_target=arm;
2404 ACCESS_UNALIGNED="no"
2405 JIT_SUPPORTED=yes
2406 CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
2407 jit_wanted=true
2408 # Can't use tls, since it depends on the runtime detection of tls offsets
2409 # in mono-compiler.h
2410 with_tls=pthread
2411 ;;
2412 *)
2413 AC_MSG_WARN([Cross compiling is only supported for targets matching 'powerpc64-{ps3,xbox360}-linux-gnu'])
2414 esac
2415 fi
2417 # FIXME: Define the others as well
2418 case "$TARGET" in
2419 X86)
2420 AC_DEFINE(TARGET_X86, 1, [...])
2421 ;;
2422 AMD64)
2423 AC_DEFINE(TARGET_AMD64, 1, [...])
2424 ;;
2425 ARM)
2426 AC_DEFINE(TARGET_ARM, 1, [...])
2427 ;;
2428 POWERPC)
2429 AC_DEFINE(TARGET_POWERPC, 1, [...])
2430 ;;
2431 POWERPC64)
2432 AC_DEFINE(TARGET_POWERPC, 1, [...])
2433 AC_DEFINE(TARGET_POWERPC64, 1, [...])
2434 ;;
2435 S390x)
2436 AC_DEFINE(TARGET_S390X, 1, [...])
2437 ;;
2438 esac
2440 if test "x$sizeof_register" = "x4"; then
2441 AC_DEFINE(SIZEOF_REGISTER,4,[size of machine integer registers])
2442 elif test "x$sizeof_register" = "x8"; then
2443 AC_DEFINE(SIZEOF_REGISTER,8,[size of machine integer registers])
2444 else
2445 AC_DEFINE(SIZEOF_REGISTER,SIZEOF_VOID_P,[size of machine integer registers])
2446 fi
2448 if test "x$target_byte_order" = "xG_BIG_ENDIAN"; then
2449 AC_DEFINE(TARGET_BYTE_ORDER,G_BIG_ENDIAN,[byte order of target])
2450 elif test "x$target_byte_order" = "xG_LITTLE_ENDIAN"; then
2451 AC_DEFINE(TARGET_BYTE_ORDER,G_LITTLE_ENDIAN,[byte order of target])
2452 else
2453 AC_DEFINE(TARGET_BYTE_ORDER,G_BYTE_ORDER,[byte order of target])
2454 fi
2456 if test "x$have_visibility_hidden" = "xyes"; then
2457 AC_DEFINE(HAVE_VISIBILITY_HIDDEN, 1, [Support for the visibility ("hidden") attribute])
2458 fi
2460 if test "x$have_deprecated" = "xyes"; then
2461 AC_DEFINE(HAVE_DEPRECATED, 1, [Support for the deprecated attribute])
2462 fi
2464 dnl
2465 dnl Simple Generational checks (sgen)
2466 dnl
2467 if $sgen_supported; then
2468 build_sgen_default=yes
2469 else
2470 build_sgen_default=no
2471 fi
2472 SGEN_DEFINES=
2473 AC_ARG_WITH(sgen, [ --with-sgen=yes,no Extra Generational GC, default=yes],[buildsgen=$with_sgen],[buildsgen=$build_sgen_default])
2474 if test x$buildsgen = xyes; then
2475 if $sgen_supported; then
2476 SGEN_DEFINES="-DHAVE_SGEN_GC -DHAVE_MOVING_COLLECTOR -DHAVE_WRITE_BARRIERS"
2477 gc_msg="sgen and $gc_msg"
2478 else
2479 buildsgen=no
2480 AC_MSG_WARN("Sgen is not supported on this platform")
2481 fi
2482 fi
2483 AC_SUBST(SGEN_DEFINES)
2484 AM_CONDITIONAL(SUPPORT_SGEN, test x$buildsgen = xyes)
2486 USEJIT=false
2487 if test x$JIT_SUPPORTED = xyes; then
2488 if $jit_wanted; then
2489 USEJIT=true
2490 jit_status="Building and using the JIT"
2491 else
2492 if $interp_wanted; then
2493 jit_status="Building the JIT, defaulting to the interpreter"
2494 else
2495 AC_ERROR(No JIT or interpreter support available or selected.)
2496 fi
2497 fi
2498 else
2499 if test x$interp_wanted = xtrue; then
2500 jit_status="interpreter"
2501 else
2502 AC_ERROR(No JIT or interpreter support available or selected.)
2503 fi
2504 fi
2506 AM_CONDITIONAL(USE_JIT, test x$USEJIT = xtrue)
2508 libsuffix=".so"
2510 case "$host" in
2511 *-*-darwin*)
2512 libsuffix=".dylib"
2513 LIBC="libc.dylib"
2514 INTL="libintl.dylib"
2515 SQLITE="libsqlite.0.dylib"
2516 SQLITE3="libsqlite3.0.dylib"
2517 X11="libX11.dylib"
2518 ;;
2519 *-*-*netbsd*)
2520 LIBC="libc.so.12"
2521 INTL="libintl.so.0"
2522 ;;
2523 *-*-*freebsd*)
2524 LIBC="libc.so"
2525 INTL="libintl.so"
2526 SQLITE="libsqlite.so"
2527 SQLITE3="libsqlite3.so"
2528 ;;
2529 *-*-*openbsd*)
2530 LIBC="libc.so"
2531 INTL="libintl.so"
2532 SQLITE="libsqlite.so"
2533 SQLITE3="libsqlite3.so"
2534 ;;
2535 *-*-*linux*)
2536 AC_PATH_X
2537 AC_MSG_CHECKING(for the soname of libX11.so)
2538 for i in $x_libraries /usr/lib /usr/lib64; do
2539 for r in 4 5 6; do
2540 if test -f $i/libX11.so.$r; then
2541 X11=libX11.so.$r
2542 AC_MSG_RESULT($X11)
2543 fi
2544 done
2545 done
2547 if test "x$X11" = "xlibX11.so"; then
2548 AC_MSG_WARN([Could not find X development libs. Do you have the -devel package installed? WinForms may not work...]);
2549 fi
2550 ;;
2551 esac
2554 AC_SUBST(libsuffix)
2556 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86"; then
2557 if test "x$with_tls" = "x__thread"; then
2558 #
2559 # On some linux distributions, TLS works in executables, but linking
2560 # against a shared library containing TLS fails with:
2561 # undefined reference to `__tls_get_addr'
2562 #
2563 rm -f conftest.c conftest.so conftest
2564 echo "static __thread int foo; void main () { foo = 5; }" > conftest.c
2565 $CC -fPIC --shared -o conftest.so conftest.c > /dev/null 2>&1
2566 $CC -o conftest conftest.so > /dev/null 2>&1
2567 if test ! -f conftest; then
2568 AC_MSG_WARN([Disabling usage of __thread.]);
2569 with_tls=pthread
2570 fi
2571 rm -f conftest.c conftest.so conftest
2572 fi
2573 fi
2575 mono_debugger_supported=no
2576 AC_ARG_ENABLE(mono-debugger, [ --disable-mono-debugger disable support for the mdb debugger], try_mono_debugger=$enableval, try_mono_debugger=yes)
2577 if test "x$try_mono_debugger" = "xyes"; then
2578 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86" -o "x$TARGET" = "xALPHA" -o "x$TARGET" = "xS390x"; then
2579 if test x$use_included_gc = xyes; then
2580 case "$host" in
2581 *-*-*linux*)
2582 mono_debugger_supported=yes
2583 ;;
2584 *86-apple-darwin*)
2585 mono_debugger_supported=yes
2586 ;;
2587 esac
2588 fi
2589 fi
2590 fi
2592 # disable the debugger entirely when building with moonlight
2593 if test "x$with_moonlight" != "xno"; then
2594 mono_debugger_supported=no
2595 fi
2597 AC_MSG_CHECKING(if the Mono Debugger is supported on this platform)
2598 if test "x$mono_debugger_supported" = "xyes"; then
2599 BOEHM_DEFINES="$BOEHM_DEFINES -DMONO_DEBUGGER_SUPPORTED"
2600 NESTED_LIBGC_FLAGS="-DMONO_DEBUGGER_SUPPORTED"
2601 fi
2602 AM_CONDITIONAL(MONO_DEBUGGER_SUPPORTED, test x$mono_debugger_supported = xyes)
2603 AC_MSG_RESULT($mono_debugger_supported)
2605 if test "x$with_tls" = "x__thread"; then
2606 AC_DEFINE(HAVE_KW_THREAD, 1, [Have __thread keyword])
2607 # Pass the information to libgc
2608 CPPFLAGS="$CPPFLAGS -DUSE_COMPILER_TLS"
2609 AC_MSG_CHECKING(if the tls_model attribute is supported)
2610 AC_TRY_COMPILE([static __thread int foo __attribute__((tls_model("initial-exec")));], [
2611 ], [
2612 AC_MSG_RESULT(yes)
2613 AC_DEFINE(HAVE_TLS_MODEL_ATTR, 1, [tld_model available])
2614 ], [
2615 AC_MSG_RESULT(no)
2616 ])
2617 fi
2619 if test ${TARGET} = ARM && test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
2620 dnl ******************************************
2621 dnl *** Check to see what FPU is available ***
2622 dnl ******************************************
2623 AC_MSG_CHECKING(which FPU to use)
2625 ORIG_CFLAGS=$CFLAGS
2626 CFLAGS="$CFLAGS -mfpu=vfp -mfloat-abi=softfp"
2627 AC_TRY_RUN([
2628 int main () { __asm__ ("faddd d7, d6, d7"); return 0; }
2629 ], fpu=VFP, fpu=NONE)
2630 CFLAGS=$ORIG_CFLAGS
2632 if test x$fpu = xNONE; then
2633 AC_TRY_COMPILE([], [
2634 __asm__ ("ldfd f0, [r0]");
2635 ], fpu=FPA, fpu=NONE)
2636 fi
2638 AC_MSG_RESULT($fpu)
2639 CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu=1"
2640 unset fpu
2642 AC_MSG_CHECKING(for ARMV6)
2643 AC_TRY_RUN([
2644 int main () { __asm__ __volatile__ ("mcr p15, 0, %0, c7, c10, 5" : : "r" (0) : "memory"); return 0; }
2645 ], armv6=yes, armv6=no)
2647 AC_MSG_RESULT($armv6)
2648 if test ${armv6} = yes; then
2649 AC_DEFINE(HAVE_ARMV6, 1, "Host supports ARMV6 instructions")
2650 # libgc's gc_locks.h depends on this
2651 NESTED_LIBGC_FLAGS="$NESTED_LIBGC_FLAGS -DHAVE_ARMV6"
2652 fi
2653 fi
2655 if test ${TARGET} = unknown; then
2656 CPPFLAGS="$CPPFLAGS -DNO_PORT"
2657 AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
2658 fi
2660 if test ${ACCESS_UNALIGNED} = no; then
2661 CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
2662 fi
2664 case "x$gc" in
2665 xincluded)
2666 # Pass CPPFLAGS to libgc configure
2667 # We should use a separate variable for this to avoid passing useless and
2668 # potentially problematic defines to libgc (like -D_FILE_OFFSET_BITS=64)
2669 # This should be executed late so we pick up the final version of CPPFLAGS
2670 # The problem with this approach, is that during a reconfigure, the main
2671 # configure scripts gets invoked with these arguments, so we use separate
2672 # variables understood by libgc's configure to pass CPPFLAGS and CFLAGS.
2673 LIBGC_CPPFLAGS="$CPPFLAGS $NESTED_LIBGC_FLAGS"
2674 if test x$TARGET = xSPARC -o x$TARGET = xSPARC64; then
2675 LIBGC_CPPFLAGS=`echo $LIBGC_CPPFLAGS | sed -e 's/-D_FILE_OFFSET_BITS=64//g'`
2676 fi
2677 # Don't pass -finstrument-for-thread-suspension in,
2678 # if these are instrumented it will be very bad news
2679 # (infinite recursion, undefined parking behavior, etc)
2680 LIBGC_CPPFLAGS=`echo $LIBGC_CPPFLAGS | sed -e 's/-finstrument-for-thread-suspension//g'`
2681 ac_configure_args="$ac_configure_args --disable-embed-check --with-libgc-threads=$libgc_threads $libgc_configure_args \"CPPFLAGS_FOR_LIBGC=$LIBGC_CPPFLAGS\" \"CFLAGS_FOR_LIBGC=$CFLAGS_FOR_LIBGC\""
2682 AC_CONFIG_SUBDIRS(libgc)
2683 ;;
2684 esac
2686 #AC_ARG_WITH(profile2, [ --with-profile2=yes,no If you want to install the 2.0 FX (defaults to yes)], [], [with_profile2=yes])
2687 AC_ARG_WITH(profile4, [ --with-profile4=yes,no If you want to install the 4.0 FX (defaults to yes)], [], [with_profile4=yes])
2688 AC_ARG_WITH(monodroid, [ --with-monodroid=yes,no If you want to build the MonoDroid 2.1 assemblies (defaults to no)], [], [with_monodroid=no])
2689 AC_ARG_WITH(monotouch, [ --with-monotouch=yes,no If you want to build the MonoTouch 2.1 assemblies (defaults to no)], [], [with_monotouch=no])
2691 OPROFILE=no
2692 AC_ARG_WITH(oprofile,[ --with-oprofile=no,<oprofile install dir> Enable oprofile support (defaults to no)],[
2693 if test x$with_oprofile != xno; then
2694 oprofile_include=$with_oprofile/include
2695 if test ! -f $oprofile_include/opagent.h; then
2696 AC_MSG_ERROR([oprofile include file not found at $oprofile_include/opagent.h])
2697 fi
2698 OPROFILE=yes
2699 OPROFILE_CFLAGS="-I$oprofile_include"
2700 OPROFILE_LIBS="-L$with_oprofile/lib/oprofile -lopagent"
2701 AC_DEFINE(HAVE_OPROFILE,1,[Have oprofile support])
2702 fi
2703 ])
2705 MALLOC_MEMPOOLS=no
2706 AC_ARG_WITH(malloc_mempools,[ --with-malloc-mempools=yes,no Use malloc for each single mempool allocation (only for runtime debugging, defaults to no)],[
2707 if test x$with_malloc_mempools = xyes; then
2708 MALLOC_MEMPOOLS=yes
2709 AC_DEFINE(USE_MALLOC_FOR_MEMPOOLS,1,[Use malloc for each single mempool allocation])
2710 fi
2711 ])
2714 DISABLE_MCS_DOCS=no
2715 AC_ARG_WITH(mcs_docs,[ --with-mcs-docs=yes,no If you want to build the documentation under mcs (defaults to yes)],[
2716 if test x$with_mcs_docs != xyes; then
2717 DISABLE_MCS_DOCS=yes
2718 fi
2719 ])
2720 if test x$with_profile4 != xyes; then
2721 DISABLE_MCS_DOCS=yes
2722 fi
2724 MOONLIGHT_DEFINES=
2725 AC_ARG_WITH(moonlight, [ --with-moonlight=yes|no|only If you want to build Mono for Moonlight (defaults to no)],[
2726 if test x$with_moonlight != xno; then
2727 MOONLIGHT_DEFINES="-DMOONLIGHT -DDISABLE_ASSEMBLY_REMAPPING "
2728 fi
2729 ], [with_moonlight=no])
2730 AC_SUBST(MOONLIGHT_DEFINES)
2732 AC_ARG_WITH(moon_gc, [ --with-moon-gc=boehm,sgen Select the gc to use with Moonlight (defaults to boehm)],[
2733 if test "x$with_moon_gc" != "xsgen"; then
2734 with_moon_gc=boehm
2735 fi
2736 ], [with_moon_gc=boehm])
2738 AC_CHECK_HEADER([malloc.h],
2739 [AC_DEFINE([HAVE_USR_INCLUDE_MALLOC_H], [1],
2740 [Define to 1 if you have /usr/include/malloc.h.])],,)
2742 dnl
2743 dnl Consistency settings
2744 dnl
2745 if test x$cross_compiling = xyes -o x$enable_mcs_build = xno; then
2746 DISABLE_MCS_DOCS=yes
2747 fi
2749 if test x$DISABLE_MCS_DOCS = xyes; then
2750 docs_dir=""
2751 else
2752 docs_dir=docs
2753 fi
2754 AC_SUBST(docs_dir)
2756 AM_CONDITIONAL(HAVE_OPROFILE, test x$OPROFILE = xyes)
2757 AC_SUBST(OPROFILE_CFLAGS)
2758 AC_SUBST(OPROFILE_LIBS)
2760 libmono_ldflags="$libmono_ldflags $LIBS"
2762 AM_CONDITIONAL(MOONLIGHT, [test "x$with_moonlight" != "xno"])
2763 AM_CONDITIONAL(ONLY_MOONLIGHT, [test "x$with_moonlight" = "xonly"])
2764 AM_CONDITIONAL(MOONLIGHT_BOEHM, [test "x$with_moon_gc" = "xboehm"])
2765 AM_CONDITIONAL(MOONLIGHT_SGEN, [test "x$with_moon_gc" = "xsgen"])
2767 AM_CONDITIONAL(INSTALL_4_0, [test "x$with_profile4" = xyes])
2768 AM_CONDITIONAL(INSTALL_MONODROID, [test "x$with_monodroid" = xyes])
2769 AM_CONDITIONAL(INSTALL_MONOTOUCH, [test "x$with_monotouch" = xyes])
2771 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
2772 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
2773 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
2774 AM_CONDITIONAL(SPARC64, test x$TARGET = xSPARC64)
2775 AM_CONDITIONAL(X86, test x$TARGET = xX86)
2776 AM_CONDITIONAL(AMD64, test x$TARGET = xAMD64)
2777 AM_CONDITIONAL(ALPHA, test x$TARGET = xALPHA)
2778 AM_CONDITIONAL(IA64, test x$TARGET = xIA64)
2779 AM_CONDITIONAL(M68K, test x$TARGET = xM68K)
2780 AM_CONDITIONAL(MIPS, test x$TARGET = xMIPS)
2781 AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
2782 AM_CONDITIONAL(POWERPC64, test x$TARGET = xPOWERPC64)
2783 AM_CONDITIONAL(ARM, test x$TARGET = xARM)
2784 AM_CONDITIONAL(S390, test x$TARGET = xS390)
2785 AM_CONDITIONAL(S390x, test x$TARGET = xS390x)
2786 AM_CONDITIONAL(HPPA, test x$TARGET = xHPPA)
2788 AM_CONDITIONAL(JIT_SUPPORTED, test x$JIT_SUPPORTED = xyes)
2789 AM_CONDITIONAL(INTERP_SUPPORTED, test x$interp_wanted = xtrue)
2790 AM_CONDITIONAL(INCLUDED_LIBGC, test x$gc = xincluded)
2792 AC_SUBST(LIBC)
2793 AC_SUBST(INTL)
2794 AC_SUBST(SQLITE)
2795 AC_SUBST(SQLITE3)
2796 AC_SUBST(X11)
2797 AC_DEFINE_UNQUOTED(ARCHITECTURE,"$arch_target",[The architecture this is running on])
2798 AC_SUBST(arch_target)
2799 AC_SUBST(CFLAGS)
2800 AC_SUBST(CPPFLAGS)
2801 AC_SUBST(LDFLAGS)
2803 mono_build_root=`pwd`
2804 AC_SUBST(mono_build_root)
2806 if test x$USEJIT = xtrue; then
2807 mono_runtime=mono/mini/mono
2808 else
2809 mono_runtime=mono/interpreter/mint
2810 fi
2811 AC_SUBST(mono_runtime)
2813 mono_cfg_root=$mono_build_root/runtime
2814 if test x$host_win32 = xyes; then
2815 if test "x$cross_compiling" = "xno"; then
2816 mono_cfg_dir=`cygpath -w -a $mono_cfg_root`\\etc
2817 else
2818 mono_cfg_dir=`echo $mono_cfg_root | tr '/' '\\'`\\etc
2819 fi
2820 else
2821 mono_cfg_dir=$mono_cfg_root/etc
2822 fi
2823 AC_SUBST(mono_cfg_dir)
2825 AC_CONFIG_FILES([po/mcs/Makefile.in])
2827 AC_CONFIG_FILES([runtime/mono-wrapper],[chmod +x runtime/mono-wrapper])
2828 AC_CONFIG_FILES([runtime/monodis-wrapper],[chmod +x runtime/monodis-wrapper])
2830 AC_CONFIG_COMMANDS([runtime/etc/mono/1.0/machine.config],
2831 [ depth=../../../..
2832 case $srcdir in
2833 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2834 .) reldir=$depth ;;
2835 *) reldir=$depth/$srcdir ;;
2836 esac
2837 $ac_aux_dir/install-sh -d runtime/etc/mono/1.0
2838 cd runtime/etc/mono/1.0
2839 rm -f machine.config
2840 $LN_S $reldir/data/net_1_1/machine.config machine.config
2841 cd $depth
2842 ],[LN_S='$LN_S'])
2844 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/machine.config],
2845 [ depth=../../../..
2846 case $srcdir in
2847 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2848 .) reldir=$depth ;;
2849 *) reldir=$depth/$srcdir ;;
2850 esac
2851 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
2852 cd runtime/etc/mono/2.0
2853 rm -f machine.config
2854 $LN_S $reldir/data/net_2_0/machine.config machine.config
2855 cd $depth
2856 ],[LN_S='$LN_S'])
2858 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/web.config],
2859 [ depth=../../../..
2860 case $srcdir in
2861 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2862 .) reldir=$depth ;;
2863 *) reldir=$depth/$srcdir ;;
2864 esac
2865 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
2866 cd runtime/etc/mono/2.0
2867 rm -f web.config
2868 $LN_S $reldir/data/net_2_0/web.config web.config
2869 cd $depth
2870 ],[LN_S='$LN_S'])
2872 AC_CONFIG_COMMANDS([runtime/etc/mono/browscap.ini],
2873 [ depth=../../..
2874 case $srcdir in
2875 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2876 .) reldir=$depth ;;
2877 *) reldir=$depth/$srcdir ;;
2878 esac
2879 $ac_aux_dir/install-sh -d runtime/etc/mono/
2880 cd runtime/etc/mono/
2881 rm -f browscap.ini
2882 $LN_S $reldir/data/browscap.ini browscap.ini
2883 cd $depth
2884 ],[LN_S='$LN_S'])
2886 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/Browsers/Compat.browser],
2887 [ depth=../../../../..
2888 case $srcdir in
2889 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2890 .) reldir=$depth ;;
2891 *) reldir=$depth/$srcdir ;;
2892 esac
2893 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0/Browsers/
2894 cd runtime/etc/mono/2.0/Browsers
2895 rm -f Compat.browser
2896 $LN_S $reldir/data/net_2_0/Browsers/Compat.browser Compat.browser
2897 cd $depth
2898 ],[LN_S='$LN_S'])
2900 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/machine.config],
2901 [ depth=../../../..
2902 case $srcdir in
2903 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2904 .) reldir=$depth ;;
2905 *) reldir=$depth/$srcdir ;;
2906 esac
2907 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
2908 cd runtime/etc/mono/4.0
2909 rm -f machine.config
2910 $LN_S $reldir/data/net_4_0/machine.config machine.config
2911 cd $depth
2912 ],[LN_S='$LN_S'])
2914 AC_CONFIG_COMMANDS([runtime/etc/mono/4.0/web.config],
2915 [ depth=../../../..
2916 case $srcdir in
2917 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2918 .) reldir=$depth ;;
2919 *) reldir=$depth/$srcdir ;;
2920 esac
2921 $ac_aux_dir/install-sh -d runtime/etc/mono/4.0
2922 cd runtime/etc/mono/4.0
2923 rm -f web.config
2924 $LN_S $reldir/data/net_4_0/web.config web.config
2925 cd $depth
2926 ],[LN_S='$LN_S'])
2928 if test x$enable_quiet_build = xyes; then
2929 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])
2930 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])
2931 fi
2933 AC_OUTPUT([
2934 Makefile
2935 mono-core.spec
2936 mono-uninstalled.pc
2937 scripts/mono-find-provides
2938 scripts/mono-find-requires
2939 mono/Makefile
2940 mono/utils/Makefile
2941 mono/metadata/Makefile
2942 mono/dis/Makefile
2943 mono/cil/Makefile
2944 mono/arch/Makefile
2945 mono/arch/x86/Makefile
2946 mono/arch/amd64/Makefile
2947 mono/arch/hppa/Makefile
2948 mono/arch/ppc/Makefile
2949 mono/arch/sparc/Makefile
2950 mono/arch/s390/Makefile
2951 mono/arch/s390x/Makefile
2952 mono/arch/arm/Makefile
2953 mono/arch/alpha/Makefile
2954 mono/arch/ia64/Makefile
2955 mono/arch/mips/Makefile
2956 mono/interpreter/Makefile
2957 mono/tests/Makefile
2958 mono/tests/tests-config
2959 mono/tests/assemblyresolve/Makefile
2960 mono/tests/cas/Makefile
2961 mono/tests/cas/assembly/Makefile
2962 mono/tests/cas/demand/Makefile
2963 mono/tests/cas/inheritance/Makefile
2964 mono/tests/cas/linkdemand/Makefile
2965 mono/tests/cas/threads/Makefile
2966 mono/benchmark/Makefile
2967 mono/monograph/Makefile
2968 mono/io-layer/Makefile
2969 mono/mini/Makefile
2970 mono/profiler/Makefile
2971 m4/Makefile
2972 ikvm-native/Makefile
2973 scripts/Makefile
2974 man/Makefile
2975 docs/Makefile
2976 data/Makefile
2977 data/net_2_0/Makefile
2978 data/net_4_0/Makefile
2979 data/net_2_0/Browsers/Makefile
2980 data/mint.pc
2981 data/mono-2.pc
2982 data/monosgen-2.pc
2983 data/mono.pc
2984 data/mono-cairo.pc
2985 data/mono-nunit.pc
2986 data/mono-options.pc
2987 data/mono-lineeditor.pc
2988 data/monodoc.pc
2989 data/mono.web.pc
2990 data/dotnet.pc
2991 data/dotnet35.pc
2992 data/wcf.pc
2993 data/cecil.pc
2994 data/system.web.extensions_1.0.pc
2995 data/system.web.extensions.design_1.0.pc
2996 data/system.web.mvc.pc
2997 data/system.web.mvc2.pc
2998 samples/Makefile
2999 support/Makefile
3000 data/config
3001 tools/Makefile
3002 tools/locale-builder/Makefile
3003 tools/sgen/Makefile
3004 runtime/Makefile
3005 msvc/Makefile
3006 po/Makefile
3007 ])
3009 if test x$host_win32 = xyes; then
3010 # Get rid of 'cyg' prefixes in library names
3011 sed -e "s/\/cyg\//\/\//" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
3012 # libtool seems to inherit -mno-cygwin from our CFLAGS, and uses it to compile its executable
3013 # wrapper scripts which use exec(). gcc has no problem compiling+linking this, but the resulting
3014 # executable doesn't work...
3015 sed -e "s,-mno-cygwin,,g" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
3016 fi
3018 (
3019 case $prefix in
3020 NONE) prefix=$ac_default_prefix ;;
3021 esac
3022 case $exec_prefix in
3023 NONE) exec_prefix='${prefix}' ;;
3024 esac
3026 #
3027 # If we are cross compiling, we don't build in the mcs/ tree. Let us not clobber
3028 # any existing config.make. This allows people to share the same source tree
3029 # with different build directories, one native and one cross
3030 #
3031 if test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
3033 test -w $mcs_topdir/build || chmod +w $mcs_topdir/build
3035 echo "prefix=$prefix" > $mcs_topdir/build/config.make
3036 echo "exec_prefix=$exec_prefix" >> $mcs_topdir/build/config.make
3037 echo "sysconfdir=$sysconfdir" >> $mcs_topdir/build/config.make
3038 echo 'mono_libdir=${exec_prefix}/lib' >> $mcs_topdir/build/config.make
3039 echo 'MCS_FLAGS = $(PLATFORM_DEBUG_FLAGS)' >> $mcs_topdir/build/config.make
3040 echo 'IL_FLAGS = /debug' >> $mcs_topdir/build/config.make
3041 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $mcs_topdir/build/config.make
3042 echo "ILDISASM = $mono_build_root/runtime/monodis-wrapper" >> $mcs_topdir/build/config.make
3044 case $INSTALL in
3045 [[\\/$]]* | ?:[[\\/]]* ) mcs_INSTALL=$INSTALL ;;
3046 *) mcs_INSTALL=$mono_build_root/$INSTALL ;;
3047 esac
3049 echo "INSTALL = $mcs_INSTALL" >> $mcs_topdir/build/config.make
3051 export VERSION
3052 [myver=$($AWK 'BEGIN {
3053 split (ENVIRON["VERSION"] ".0.0.0", vsplit, ".")
3054 if(length(vsplit [1]) > 4) {
3055 split (substr(ENVIRON["VERSION"], 0, 4) "." substr(ENVIRON["VERSION"], 5) ".0.0", vsplit, ".")
3056 }
3057 print vsplit [1] "." vsplit [2] "." vsplit [3] "." vsplit [4]
3058 }')]
3060 echo "MONO_VERSION = $myver" >> $mcs_topdir/build/config.make
3062 if test x$platform_darwin = xyes; then
3063 echo "PLATFORM = darwin" >> $mcs_topdir/build/config.make
3064 fi
3066 if test x$AOT_SUPPORTED = xyes -a x$enable_system_aot = xdefault; then
3067 enable_system_aot=yes
3068 fi
3070 if test "x$enable_loadedllvm" = "xyes"; then
3071 # This seems to fail on the x86 buildbots
3072 enable_system_aot=no
3073 fi
3075 if test x$host_win32 = xno -a x$platform_darwin != xyes -a x$enable_system_aot = xyes; then
3076 echo "ENABLE_AOT = 1" >> $mcs_topdir/build/config.make
3077 fi
3079 if test x$DISABLE_MCS_DOCS = xyes; then
3080 echo "DISABLE_MCS_DOCS = yes" >> $mcs_topdir/build/config.make
3081 fi
3083 if test x$with_moonlight != xno; then
3084 echo "MOONLIGHT = 1" >> $srcdir/$mcsdir/build/config.make
3085 fi
3087 fi
3089 # if we have an olive folder, override the default settings
3090 if test -d $olivedir; then
3092 if test x$cross_compiling = xno && test x$enable_olive_build != xno; then
3094 test -w $srcdir/$olivedir/build || chmod +w $srcdir/$olivedir/build
3096 echo "prefix=$prefix" > $srcdir/$olivedir/build/config.make
3097 echo "exec_prefix=$exec_prefix" >> $srcdir/$olivedir/build/config.make
3098 echo 'mono_libdir=${exec_prefix}/lib' >> $srcdir/$olivedir/build/config.make
3099 echo 'MCS_FLAGS = $(PLATFORM_DEBUG_FLAGS)' >> $srcdir/$olivedir/build/config.make
3100 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $srcdir/$olivedir/build/config.make
3101 echo "MONO_VERSION = $myver" >> $srcdir/$olivedir/build/config.make
3102 fi
3103 fi
3105 )
3107 libgdiplus_msg=${libgdiplus_loc:-assumed to be installed}
3109 echo "
3110 mcs source: $mcsdir
3111 olive source: $olive_topdir
3113 Engine:
3114 GC: $gc_msg
3115 TLS: $with_tls
3116 SIGALTSTACK: $with_sigaltstack
3117 Engine: $jit_status
3118 oprofile: $OPROFILE
3119 BigArrays: $enable_big_arrays
3120 DTrace: $enable_dtrace
3121 Parallel Mark: $enable_parallel_mark
3122 LLVM Back End: $enable_llvm (dynamically loaded: $enable_loadedllvm)
3124 Libraries:
3125 Moon Profile: $with_moonlight ($with_moon_gc)
3126 MonoDroid: $with_monodroid
3127 MonoTouch: $with_monotouch
3128 JNI support: $jdk_headers_found
3129 libgdiplus: $libgdiplus_msg
3130 zlib: $zlib_msg
3131 $disabled
3132 "
3133 if test x$with_static_mono = xno -a "x$host_win32" != "xyes"; then
3134 AC_MSG_WARN(Turning off static Mono is a risk, you might run into unexpected bugs)
3135 fi