| blob | ceb1edb9e43b4b775b0709192a21843efa4c5344 |
1 AC_INIT(README)
2 AC_CANONICAL_SYSTEM
4 # Gross hack to enable 'make dist' on automake 1.9+tar 1.14.
5 # The extra brackets are to foil regex-based scans.
6 m4_ifdef([_A][M_PROG_TAR],[_A][M_SET_OPTION([tar-ustar])])
8 AM_CONFIG_HEADER(config.h)
9 AM_INIT_AUTOMAKE(mono,1.1.17)
10 AM_MAINTAINER_MODE
12 AC_PROG_LN_S
14 # In case of cygwin, override LN_S, irrespective of what it determines.
15 # The build uses cygwin, but the actual runtime doesn't.
16 case $host_os in
17 *cygwin* ) LN_S='cp -p';;
18 esac
21 dnl
22 dnl libgc checks
23 dnl
25 gc_headers=no
26 gc=included
27 use_included_gc=no
28 libgc_configure_args=
30 if test -d $srcdir/libgc ; then
31 gc_default=included
32 else
33 gc_default=boehm
34 fi
36 #
37 # These are the flags that need to be stored in the mono.pc file for
38 # compiling code that will embed Mono
39 #
40 libmono_cflags=""
41 libmono_ldflags=""
42 AC_SUBST(libmono_cflags)
43 AC_SUBST(libmono_ldflags)
45 # Variable to have relocatable .pc files (lib, or lib64)
46 reloc_libdir=`basename ${libdir}`
47 AC_SUBST(reloc_libdir)
50 dnl if linker handles the version script
51 no_version_script=no
53 # Set to yes if Unix sockets cannot be created in an anonymous namespace
54 need_link_unlink=no
56 # Thread configuration inspired by sleepycat's db
57 AC_MSG_CHECKING([host platform characteristics])
58 libgc_threads=no
59 case "$host" in
60 *-*-mingw*|*-*-cygwin*)
61 platform_win32=yes
62 AC_DEFINE(PLATFORM_WIN32,1,[Platform is Win32])
63 if test "x$cross_compiling" = "xno"; then
64 CC="gcc -mno-cygwin -g"
65 # So libgc configure gets -mno-cygwin
66 export CC
67 fi
68 HOST_CC="gcc"
69 CPPFLAGS="$CPPFLAGS -DWIN32_THREADS -DFD_SETSIZE=1024"
70 libdl=
71 libgc_threads=win32
72 gc_default=included
73 with_nptl=default
74 with_sigaltstack=no
75 LN_S=cp
76 # This forces libgc to use the DllMain based thread registration code on win32
77 libgc_configure_args="$libgc_configure_args --enable-win32-dllmain=yes"
78 ;;
79 *-*-*netbsd*)
80 platform_win32=no
81 CPPFLAGS="$CPPFLAGS -D_REENTRANT"
82 libmono_cflags="-D_REENTRANT"
83 LDFLAGS="$LDFLAGS -pthread"
84 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
85 libmono_ldflags="-pthread"
86 need_link_unlink=yes
87 libdl=
88 libgc_threads=no
89 ;;
90 # these flags will work for all versions of -STABLE
91 #
92 *-*-*freebsd4*)
93 platform_win32=no
94 if test "x$PTHREAD_CFLAGS" = "x"; then
95 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_FREEBSD_THREADS"
96 libmono_cflags="-D_THREAD_SAFE"
97 else
98 CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS"
99 libmono_cflags="$PTHREAD_CFLAGS"
100 fi
101 if test "x$PTHREAD_LIBS" = "x"; then
102 LDFLAGS="$LDFLAGS -pthread"
103 libmono_ldflags="-pthread"
104 else
105 LDFLAGS="$LDFLAGS $PTHREAD_LIBS"
106 libmono_ldflags="$PTHREAD_LIBS"
107 fi
108 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD -DPLATFORM_BSD4"
109 need_link_unlink=yes
110 AC_DEFINE(PTHREAD_POINTER_ID)
111 libdl=
112 libgc_threads=pthreads
113 # TLS isn't implemented at all on 4-STABLE
114 with_nptl=no
115 with_tls=pthread
116 ;;
117 *-*-*freebsd5*)
118 platform_win32=no
119 if test "x$PTHREAD_CFLAGS" = "x"; then
120 CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS"
121 libmono_cflags=
122 else
123 CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS"
124 libmono_cflags="$PTHREAD_CFLAGS"
125 fi
126 if test "x$PTHREAD_LIBS" = "x"; then
127 LDFLAGS="$LDFLAGS -pthread"
128 libmono_ldflags="-pthread"
129 else
130 LDFLAGS="$LDFLAGS $PTHREAD_LIBS"
131 libmono_ldflags="$PTHREAD_LIBS"
132 fi
133 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD -DPLATFORM_BSD5"
134 need_link_unlink=yes
135 AC_DEFINE(PTHREAD_POINTER_ID)
136 libdl=
137 with_sigaltstack=yes
138 libgc_threads=pthreads
139 # TLS is only partially implemented on 5-STABLE (compiler support
140 # but NOT library support)
141 #
142 with_tls=pthread
143 ;;
144 *-*-*freebsd6*)
145 platform_win32=no
146 if test "x$PTHREAD_CFLAGS" = "x"; then
147 CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS"
148 libmono_cflags=
149 else
150 CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS"
151 libmono_cflags="$PTHREAD_CFLAGS"
152 fi
153 if test "x$PTHREAD_LIBS" = "x"; then
154 LDFLAGS="$LDFLAGS -pthread"
155 libmono_ldflags="-pthread"
156 else
157 LDFLAGS="$LDFLAGS $PTHREAD_LIBS"
158 libmono_ldflags="$PTHREAD_LIBS"
159 fi
160 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD -DPLATFORM_BSD6"
161 need_link_unlink=yes
162 AC_DEFINE(PTHREAD_POINTER_ID)
163 libdl=
164 libgc_threads=pthreads
165 with_sigaltstack=yes
166 # TLS is only partially implemented on -CURRENT (compiler support
167 # but NOT library support)
168 #
169 with_tls=pthread
170 ;;
171 *-*-*openbsd*)
172 platform_win32=no
173 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_FREEBSD_THREADS"
174 libmono_cflags="-D_THREAD_SAFE"
175 LDFLAGS="$LDFLAGS -pthread"
176 libmono_ldflags="-pthread"
177 need_link_unlink=yes
178 AC_DEFINE(PTHREAD_POINTER_ID)
179 libdl=
180 libgc_threads=pthreads
181 ;;
182 *-*-linux*)
183 platform_win32=no
184 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP -DUSE_MUNMAP"
185 libmono_cflags="-D_REENTRANT"
186 libmono_ldflags="-lpthread"
187 libdl="-ldl"
188 libgc_threads=pthreads
189 ;;
190 *-*-hpux*)
191 platform_win32=no
192 CPPFLAGS="$CPPFLAGS -DGC_HPUX_THREADS -D_HPUX_SOURCE -D_XOPEN_SOURCE_EXTENDED -D_REENTRANT"
193 CFLAGS="$CFLAGS +ESdbgasm"
194 LDFLAGS="$LDFLAGS -z"
195 libmono_cflags="-D_REENTRANT"
196 libmono_ldflags="-lpthread"
197 libgc_threads=pthreads
198 need_link_unlink=yes
199 ;;
200 *-*-solaris*)
201 platform_win32=no
202 CPPFLAGS="$CPPFLAGS -DGC_SOLARIS_THREADS -DGC_SOLARIS_PTHREADS -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS -DUSE_MMAP -DUSE_MUNMAP"
203 need_link_unlink=yes
204 libmono_cflags="-D_REENTRANT"
205 libgc_threads=pthreads
206 # This doesn't seem to work on solaris/x86, but the configure test runs
207 with_nptl=no
208 ;;
209 *-*-darwin*)
210 platform_win32=no
211 CPPFLAGS="$CPPFLAGS -no-cpp-precomp -D_THREAD_SAFE -DGC_MACOSX_THREADS -DPLATFORM_MACOSX"
212 libmono_cflags="-D_THREAD_SAFE"
213 LDFLAGS="$LDFLAGS -pthread"
214 libmono_ldflags="-pthread"
215 need_link_unlink=yes
216 AC_DEFINE(PTHREAD_POINTER_ID)
217 AC_DEFINE(USE_MACH_SEMA)
218 no_version_script=yes
219 libdl=
220 libgc_threads=pthreads
221 ;;
222 *)
223 AC_MSG_WARN([*** Please add $host to configure.in checks!])
224 platform_win32=no
225 libdl="-ldl"
226 ;;
227 esac
228 AC_MSG_RESULT(ok)
230 if test x$need_link_unlink = xyes; then
231 AC_DEFINE(NEED_LINK_UNLINK, 1, [Define if Unix sockets cannot be created in an anonymous namespace])
232 fi
234 AM_CONDITIONAL(PLATFORM_WIN32, test x$platform_win32 = xyes)
236 AC_CHECK_TOOL(CC, gcc, gcc)
237 AC_PROG_CC
238 AM_PROG_CC_STDC
239 AC_PROG_INSTALL
240 AC_PROG_AWK
241 dnl We should use AM_PROG_AS, but it's not available on automake/aclocal 1.4
242 : ${CCAS='$(CC)'}
243 # Set ASFLAGS if not already set.
244 : ${CCASFLAGS='$(CFLAGS)'}
245 AC_SUBST(CCAS)
246 AC_SUBST(CCASFLAGS)
248 AC_CHECK_PROG(BISON, bison,yes,no)
249 if test "x$BISON" = "xno";
250 then
251 AC_MSG_ERROR([You need to install bison])
252 fi
254 dnl may require a specific autoconf version
255 dnl AC_PROG_CC_FOR_BUILD
256 dnl CC_FOR_BUILD not automatically detected
257 CC_FOR_BUILD=$CC
258 CFLAGS_FOR_BUILD=$CFLAGS
259 BUILD_EXEEXT=
260 if test "x$cross_compiling" = "xyes"; then
261 CC_FOR_BUILD=cc
262 CFLAGS_FOR_BUILD=
263 BUILD_EXEEXT=""
264 fi
265 AC_SUBST(CC_FOR_BUILD)
266 AC_SUBST(CFLAGS_FOR_BUILD)
267 AC_SUBST(HOST_CC)
268 AC_SUBST(BUILD_EXEEXT)
270 AM_CONDITIONAL(CROSS_COMPILING, [test x$cross_compiling = xyes])
272 # Set STDC_HEADERS
273 AC_HEADER_STDC
274 AC_LIBTOOL_WIN32_DLL
275 # This causes monodis to not link correctly
276 #AC_DISABLE_FAST_INSTALL
277 AM_PROG_LIBTOOL
279 # Test whenever ld supports -version-script
280 AC_PROG_LD
281 AC_PROG_LD_GNU
282 if test "x$lt_cv_prog_gnu_ld" = "xno"; then
283 no_version_script=yes
284 fi
286 AM_CONDITIONAL(NO_VERSION_SCRIPT, test x$no_version_script = xyes)
288 AC_CHECK_HEADERS(sys/filio.h sys/sockio.h netdb.h utime.h semaphore.h sys/un.h linux/rtc.h sys/syscall.h)
290 AC_CHECK_HEADER(zlib.h, [have_zlib=yes], [have_zlib=no])
292 AM_CONDITIONAL(HAVE_ZLIB, test x$have_zlib = xyes)
294 # for mono/metadata/debug-symfile.c
295 AC_CHECK_HEADERS(elf.h)
297 # for support
298 AC_CHECK_HEADERS(poll.h)
299 AC_CHECK_HEADERS(sys/poll.h)
300 AC_CHECK_HEADERS(sys/wait.h)
301 AC_CHECK_HEADERS(grp.h)
302 AC_CHECK_HEADERS(syslog.h)
304 # for mono/dis
305 AC_CHECK_HEADERS(wchar.h)
306 case "$host" in
307 *-*-*freebsd6*)
308 AC_CHECK_HEADERS(ieeefp.h)
309 ;;
310 *-*-*freebsd*)
311 /* Only freebsd6 has a working ieeefp.h */
312 ;;
313 *)
314 AC_CHECK_HEADERS(ieeefp.h)
315 ;;
316 esac
317 AC_MSG_CHECKING(for isinf)
318 AC_TRY_LINK([#include <math.h>], [
319 int f = isinf (1);
320 ], [
321 AC_MSG_RESULT(yes)
322 AC_DEFINE(HAVE_ISINF, 1, [isinf available])
323 ], [
324 # We'll have to use signals
325 AC_MSG_RESULT(no)
326 ])
329 # not 64 bit clean in cross-compile
330 AC_CHECK_SIZEOF(void *, 4)
332 WARN=''
333 if test x"$GCC" = xyes; then
334 WARN='-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wcast-align -Wwrite-strings'
335 # The runtime code does not respect ANSI C strict aliasing rules
336 CFLAGS="$CFLAGS -fno-strict-aliasing"
338 ORIG_CFLAGS=$CFLAGS
339 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
340 AC_MSG_CHECKING(for -Wdeclaration-after-statement option to gcc)
341 AC_TRY_COMPILE([], [
342 void main () { }
343 ], [
344 AC_MSG_RESULT(yes)
345 ], [
346 AC_MSG_RESULT(no)
347 CFLAGS=$ORIG_CFLAGS
348 ])
349 else
350 # The Sun Forte compiler complains about inline functions that access static variables
351 # so disable all inlining.
352 case "$host" in
353 *-*-solaris*)
354 CFLAGS="$CFLAGS -Dinline="
355 ;;
356 esac
357 fi
358 CFLAGS="$CFLAGS -g $WARN"
360 # Where's the 'mcs' source tree?
361 if test -d $srcdir/mcs; then
362 mcsdir=mcs
363 else
364 mcsdir=../mcs
365 fi
367 mcs_topdir='$(top_srcdir)/'$mcsdir
368 mcs_topdir_from_srcdir='$(top_builddir)/'$mcsdir
370 ## Maybe should also disable if mcsdir is invalid. Let's punt the issue for now.
371 AM_CONDITIONAL(BUILD_MCS, [test x$cross_compiling = xno])
373 AC_SUBST([mcs_topdir])
374 AC_SUBST([mcs_topdir_from_srcdir])
376 AC_ARG_WITH([libgdiplus],
377 [ --with-libgdiplus=installed|sibling|<path> Override the libgdiplus used for System.Drawing tests (defaults to NO)],
378 [], [with_libgdiplus=installed])
380 case $with_libgdiplus in
381 no|installed) libgdiplus_loc= ;;
382 yes|sibling) libgdiplus_loc=`cd ../libgdiplus && pwd`/src/libgdiplus.la ;;
383 /*) libgdiplus_loc=$with_libgdiplus ;;
384 *) libgdiplus_loc=`pwd`/$with_libgdiplus ;;
385 esac
386 AC_SUBST([libgdiplus_loc])
388 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
389 if test "x$PKG_CONFIG" = "xno"; then
390 AC_MSG_ERROR([You need to install pkg-config])
391 fi
393 pkg_config_path=
394 AC_ARG_WITH(crosspkgdir, [ --with-crosspkgdir=/path/to/pkg-config/dir],
395 if test x$with_crosspkgdir = "x"; then
396 if test -s $PKG_CONFIG_PATH; then
397 pkg_config_path=$PKG_CONFIG_PATH
398 fi
399 else
400 pkg_config_path=$with_crosspkgdir
401 PKG_CONFIG_PATH=$pkg_config_path
402 export PKG_CONFIG_PATH
403 fi
404 )
406 AC_ARG_WITH([glib],
407 [ --with-glib=embedded|system Choose glib API: system or embedded (default to system)],
408 [], [with_glib=system])
410 case $with_glib in
411 embedded)
412 GLIB_CFLAGS='-I$(top_srcdir)/eglib/src'
413 GLIB_LIBS='-L$(top_builddir)/eglib/src -leglib'
414 AC_CONFIG_SUBDIRS(eglib)
415 ;;
416 system)
417 BUILD_GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0 gthread-2.0`
418 BUILD_GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0 gthread-2.0`
419 AC_SUBST(BUILD_GLIB_CFLAGS)
420 AC_SUBST(BUILD_GLIB_LIBS)
422 ## Versions of dependencies
423 GLIB_REQUIRED_VERSION=1.3.11
425 PKG_CHECK_MODULES(BASE_DEPENDENCIES, glib-2.0 >= $GLIB_REQUIRED_VERSION)
427 GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0 gthread-2.0`
428 GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0 gthread-2.0`
429 GMODULE_CFLAGS=`$PKG_CONFIG --cflags gmodule-2.0`
430 GMODULE_LIBS=`$PKG_CONFIG --libs gmodule-2.0`
431 ;;
432 *)
433 AC_MSG_ERROR([Invalid argument to --with-glib.])
434 esac
436 AC_SUBST(GLIB_CFLAGS)
437 AC_SUBST(GLIB_LIBS)
438 AC_SUBST(GMODULE_CFLAGS)
439 AC_SUBST(GMODULE_LIBS)
441 if test x$cross_compiling$platform_win32 = xnoyes; then
442 AC_MSG_CHECKING(for cygwin glib2-dev package)
443 if [ cygcheck --f /usr/lib/libglib-2.0.dll.a | grep -q glib2-devel ]; then
444 AC_MSG_RESULT(found)
445 AC_MSG_ERROR([Mono cannot be built with the cygwin glib2-devel package installed, because that package doesn't work with -mno-cygwin. Please uninstall it then re-run configure.])
446 else
447 AC_MSG_RESULT(not found, ok)
448 fi
450 AC_MSG_CHECKING(for broken gwin32.h)
451 glib_include=`$PKG_CONFIG --cflags-only-I glib-2.0 | sed -e 's/ -I.*//g' | sed -e 's/-I//g'`
452 if test -f $glib_include/glib/gwin32.h; then
453 if [ grep ftruncate $glib_include/glib/gwin32.h | grep -q define ]; then
454 AC_MSG_RESULT(failed)
455 hashmark='#'
456 AC_MSG_ERROR([Your version of gwin32.h is broken and will cause compilation errors when building mono. Please fix it by deleting the line: '$hashmark define ftruncate...' from '$glib_include/glib/gwin32.h' then re-run configure.])
457 fi
458 fi
459 AC_MSG_RESULT(ok)
460 fi
462 AC_ARG_WITH(gc, [ --with-gc=boehm,included,none],[gc=$with_gc],[gc=$gc_default])
464 # Enable support for fast thread-local storage
465 # Some systems have broken support, so we allow to disable it.
466 AC_ARG_WITH(tls, [ --with-tls=__thread,pthread select Thread Local Storage implementation],[],[with_tls=__thread])
468 # Kept for compatibility
469 AC_ARG_WITH(nptl, [ --with-nptl=yes,no deprecated, use --with-tls instead],[],[with_nptl=default])
471 if test "x$with_nptl" != "xdefault"; then
472 if test "x$with_nptl" = "xyes"; then
473 AC_MSG_WARN([--with-nptl=yes is deprecated, use --with-tls=__thread option instead.])
474 with_tls=__thread
475 fi
476 if test "x$with_nptl" = "xno"; then
477 AC_MSG_WARN([--with-nptl=no is deprecated, use --with-tls=pthread option instead.])
478 with_tls=pthread
479 fi
480 fi
482 # Enable support for using sigaltstack for SIGSEGV and stack overflow handling
483 # This does not work on some platforms (bug #55253)
484 AC_ARG_WITH(sigaltstack, [ --with-sigaltstack=yes,no enable/disable support for sigaltstack],[],[with_sigaltstack=no])
486 AC_ARG_WITH(static_mono, [ --with-static_mono=yes,no link mono statically to libmono (faster)],[],[with_static_mono=yes])
488 if test "x$enable_static" = "xno"; then
489 with_static_mono=no
490 fi
492 if test "x$platform_win32" = "xyes"; then
493 # Boehm GC requires the runtime to be in its own dll
494 with_static_mono=no
495 fi
497 AM_CONDITIONAL(STATIC_MONO, test x$with_static_mono != xno)
499 AC_ARG_WITH(xen_opt, [ --with-xen_opt=yes,no Enable Xen-specific behaviour],[],[with_xen_opt=yes])
500 if test "x$with_xen_opt" = "xyes"; then
501 AC_DEFINE(MONO_XEN_OPT, 1, [Xen-specific behaviour])
502 ORIG_CFLAGS=$CFLAGS
503 CFLAGS="$CFLAGS -mno-tls-direct-seg-refs"
504 AC_MSG_CHECKING(for -mno-tls-direct-seg-refs option to gcc)
505 AC_TRY_COMPILE([], [
506 void main () { }
507 ], [
508 AC_MSG_RESULT(yes)
509 ], [
510 AC_MSG_RESULT(no)
511 CFLAGS=$ORIG_CFLAGS
512 ])
513 fi
515 DISABLED_FEATURES=none
517 AC_ARG_ENABLE(minimal, [ --enable-minimal=LIST drop support for LIST subsystems.
518 LIST is a comma-separated list from: aot, profiler, decimal, pinvoke, debug,
519 reflection_emit, large_code, logging, com, ssa, generics.],
520 [
521 for feature in `echo "$enable_minimal" | sed -e "s/,/ /g"`; do
522 eval "mono_feature_disable_$feature='yes'"
523 AC_MSG_NOTICE([Disabled support for feature: $feature])
524 done
525 DISABLED_FEATURES=$enable_minimal
526 disabled="Disabled: $enable_minimal"
527 ],[])
529 AC_DEFINE_UNQUOTED(DISABLED_FEATURES, "$DISABLED_FEATURES", [String of disabled features])
531 if test "x$mono_feature_disable_aot" = "xyes"; then
532 AC_DEFINE(DISABLE_AOT, 1, [Disable AOT support])
533 fi
535 if test "x$mono_feature_disable_profiler" = "xyes"; then
536 AC_DEFINE(DISABLE_PROFILER, 1, [Disable default profiler support])
537 fi
539 if test "x$mono_feature_disable_decimal" = "xyes"; then
540 AC_DEFINE(DISABLE_DECIMAL, 1, [Disable System.Decimal support])
541 fi
543 if test "x$mono_feature_disable_pinvoke" = "xyes"; then
544 AC_DEFINE(DISABLE_PINVOKE, 1, [Disable P/Invoke support])
545 fi
547 if test "x$mono_feature_disable_debug" = "xyes"; then
548 AC_DEFINE(DISABLE_DEBUG, 1, [Disable runtime debugging support])
549 fi
551 if test "x$mono_feature_disable_reflection_emit" = "xyes"; then
552 AC_DEFINE(DISABLE_REFLECTION_EMIT, 1, [Disable reflection emit support])
553 fi
555 if test "x$mono_feature_disable_large_code" = "xyes"; then
556 AC_DEFINE(DISABLE_LARGE_CODE, 1, [Disable support for huge assemblies])
557 fi
559 if test "x$mono_feature_disable_logging" = "xyes"; then
560 AC_DEFINE(DISABLE_LOGGING, 1, [Disable support debug logging])
561 fi
563 if test "x$mono_feature_disable_com" = "xyes"; then
564 AC_DEFINE(DISABLE_COM, 1, [Disable COM support])
565 fi
567 if test "x$mono_feature_disable_ssa" = "xyes"; then
568 AC_DEFINE(DISABLE_SSA, 1, [Disable advanced SSA JIT optimizations])
569 fi
571 if test "x$mono_feature_disable_generics" = "xyes"; then
572 AC_DEFINE(DISABLE_GENERICS, 1, [Disable generics support])
573 fi
575 AC_MSG_CHECKING(for visibility __attribute__)
576 AC_TRY_COMPILE([], [
577 void __attribute__ ((visibility ("hidden"))) doit (void) {}
578 void main () { doit (); }
579 ], [
580 have_visibility_hidden=yes
581 AC_MSG_RESULT(yes)
582 ], [
583 have_visibility_hidden=no
584 AC_MSG_RESULT(no)
585 ])
587 LIBGC_CFLAGS=
588 LIBGC_LIBS=
589 LIBGC_STATIC_LIBS=
590 libgc_dir=
591 case "x$gc" in
592 xboehm|xbohem|xyes)
593 AC_CHECK_HEADERS(gc.h gc/gc.h, gc_headers=yes)
594 AC_CHECK_LIB(gc, GC_malloc, found_boehm="yes",,$libdl)
596 if test "x$found_boehm" != "xyes"; then
597 AC_MSG_ERROR("GC requested but libgc not found! Install libgc or run configure with --with-gc=none.")
598 fi
599 if test "x$gc_headers" != "xyes"; then
600 AC_MSG_ERROR("GC requested but header files not found! You may need to install them by hand.")
601 fi
603 AC_DEFINE(HAVE_BOEHM_GC)
604 AC_SUBST(HAVE_BOEHM_GC)
605 LIBGC_LIBS="-lgc $libdl"
606 LIBGC_STATIC_LIBS="$LIBGC_LIBS"
608 # AC_CHECK_FUNCS does not work for some reason...
609 AC_CHECK_LIB(gc, GC_gcj_malloc, found_gcj_malloc="yes",,$libdl)
610 if test "x$found_gcj_malloc" = "xyes"; then
611 AC_DEFINE(HAVE_GC_GCJ_MALLOC)
612 AC_DEFINE_UNQUOTED(USED_GC_NAME, "System Boehm (with typed GC)", [GC description])
613 else
614 AC_DEFINE_UNQUOTED(USED_GC_NAME, "System Boehm (no typed GC)", [GC description])
615 fi
616 AC_CHECK_LIB(gc, GC_enable, found_gc_enable="yes",,$libdl)
617 if test "x$found_gc_enable" = "xyes"; then
618 AC_DEFINE(HAVE_GC_ENABLE)
619 fi
620 ;;
622 xincluded)
623 AC_CONFIG_SUBDIRS(libgc)
625 # Pass CPPFLAGS to libgc configure
626 # Maybe we should use a separate variable for this to avoid passing useless and
627 # potentially problematic defines to libgc (like -D_FILE_OFFSET_BITS=64)
628 export CPPFLAGS
630 found_boehm=yes
631 gc_headers=yes
632 use_included_gc=yes
633 libgc_dir=libgc
635 LIBGC_CFLAGS='-I$(top_srcdir)/libgc/include'
636 LIBGC_LIBS='$(top_builddir)/libgc/libmonogc.la'
637 LIBGC_STATIC_LIBS='$(top_builddir)/libgc/libmonogc-static.la'
639 AC_DEFINE(HAVE_BOEHM_GC)
640 AC_SUBST(HAVE_BOEHM_GC)
642 AC_DEFINE(HAVE_GC_H)
643 AC_DEFINE(USE_INCLUDED_LIBGC)
645 # The included libgc contains GCJ support
646 AC_DEFINE(HAVE_GC_GCJ_MALLOC)
647 AC_DEFINE(HAVE_GC_ENABLE)
648 AC_DEFINE_UNQUOTED(USED_GC_NAME, "Included Boehm (with typed GC)", [GC description])
649 ;;
651 xsgen)
652 found_boehm=no
653 gc_headers=no
654 use_included_gc=no
655 AC_DEFINE(HAVE_SGEN_GC,1,[Using the simple generational GC.])
656 AC_DEFINE(HAVE_MOVING_COLLECTOR,1,[The GC can move objects.])
657 AC_DEFINE(HAVE_WRITE_BARRIERS,1,[The GC needs write barriers.])
658 AC_DEFINE_UNQUOTED(USED_GC_NAME, "Simple generational", [GC description])
659 ;;
661 xnone)
662 AC_MSG_WARN("Compiling mono without GC.")
663 AC_DEFINE_UNQUOTED(USED_GC_NAME, "none", [GC description])
664 AC_DEFINE(HAVE_NULL_GC,1,[No GC support.])
665 ;;
666 *)
667 AC_MSG_ERROR([Invalid argument to --with-gc.])
668 ;;
669 esac
671 AC_ARG_WITH(large-heap, [ --with-large-heap=yes,no Enable support for GC heaps larger than 3GB], [large_heap=$withval], [large_heap=no])
672 if test "x$large_heap" = "xyes"; then
673 echo "FOO"
674 CPPFLAGS="$CPPFLAGS -DLARGE_CONFIG"
675 fi
677 # tell libgc/configure about what we want
678 ac_configure_args="$ac_configure_args --disable-embed-check --with-libgc-threads=$libgc_threads $libgc_configure_args"
680 AM_CONDITIONAL(INCLUDED_LIBGC, test x$use_included_gc = xyes)
681 AC_SUBST(LIBGC_CFLAGS)
682 AC_SUBST(LIBGC_LIBS)
683 AC_SUBST(LIBGC_STATIC_LIBS)
684 AC_SUBST(libgc_dir)
686 dnl
687 dnl End of libgc checks
688 dnl
690 if test x$platform_win32 = xno; then
692 dnl ******************************************************************
693 dnl *** Checks for the IKVM JNI interface library ***
694 dnl ******************************************************************
695 AC_ARG_WITH(ikvm-native, [ --with-ikvm-native=yes,no build the IKVM JNI interface library],[with_ikvm_native=$withval],[with_ikvm_native=yes])
697 ikvm_native_dir=
698 if test x$with_ikvm_native = xyes; then
699 ikvm_native_dir=ikvm-native
700 jdk_headers_found="IKVM Native"
701 fi
703 AC_SUBST(ikvm_native_dir)
705 AC_CHECK_HEADERS(execinfo.h)
707 AC_CHECK_FUNCS(getgrgid_r)
708 AC_CHECK_FUNCS(getgrnam_r)
709 AC_CHECK_FUNCS(getpwnam_r)
710 AC_CHECK_FUNCS(getpwuid_r)
711 AC_CHECK_FUNCS(getresuid)
712 AC_CHECK_FUNCS(setresuid)
713 AC_CHECK_FUNCS(kqueue)
714 AC_CHECK_FUNCS(backtrace_symbols)
715 AC_CHECK_FUNCS(mkstemp)
717 dnl ******************************************************************
718 dnl *** Check for large file support ***
719 dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) ***
720 dnl ******************************************************************
722 # Check that off_t can represent 2**63 - 1 correctly, working around
723 # potential compiler bugs. Defines LARGE_FILE_SUPPORT, adds $1 to
724 # CPPFLAGS and sets $large_offt to yes if the test succeeds
725 large_offt=no
726 AC_DEFUN([LARGE_FILES], [
727 large_CPPFLAGS=$CPPFLAGS
728 CPPFLAGS="$CPPFLAGS $1"
729 AC_TRY_RUN([
730 #include <sys/types.h>
732 #define BIG_OFF_T (((off_t)1<<62)-1+((off_t)1<<62))
734 int main(void) {
735 int big_off_t=((BIG_OFF_T%2147483629==721) &&
736 (BIG_OFF_T%2147483647==1));
737 if(big_off_t) {
738 exit(0);
739 } else {
740 exit(1);
741 }
742 }
743 ], [
744 AC_MSG_RESULT(ok)
745 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT)
746 large_CPPFLAGS="$large_CPPFLAGS $1"
747 large_offt=yes
748 ], [
749 AC_MSG_RESULT(no)
750 ], "")
751 CPPFLAGS=$large_CPPFLAGS
752 ])
754 AC_MSG_CHECKING(if off_t is 64 bits wide)
755 LARGE_FILES("")
756 if test $large_offt = no; then
757 AC_MSG_CHECKING(if _FILE_OFFSET_BITS=64 gives 64 bit off_t)
758 LARGE_FILES("-D_FILE_OFFSET_BITS=64")
759 fi
760 if test $large_offt = no; then
761 AC_MSG_WARN([No 64 bit file size support available])
762 fi
764 dnl *****************************
765 dnl *** Checks for libsocket ***
766 dnl *****************************
767 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
769 dnl *******************************
770 dnl *** Checks for MSG_NOSIGNAL ***
771 dnl *******************************
772 AC_MSG_CHECKING(for MSG_NOSIGNAL)
773 AC_TRY_COMPILE([#include <sys/socket.h>], [
774 int f = MSG_NOSIGNAL;
775 ], [
776 # Yes, we have it...
777 AC_MSG_RESULT(yes)
778 AC_DEFINE(HAVE_MSG_NOSIGNAL)
779 ], [
780 # We'll have to use signals
781 AC_MSG_RESULT(no)
782 ])
784 dnl *****************************
785 dnl *** Checks for SOL_IP ***
786 dnl *****************************
787 AC_MSG_CHECKING(for SOL_IP)
788 AC_TRY_COMPILE([#include <netdb.h>], [
789 int level = SOL_IP;
790 ], [
791 # Yes, we have it...
792 AC_MSG_RESULT(yes)
793 AC_DEFINE(HAVE_SOL_IP)
794 ], [
795 # We'll have to use getprotobyname
796 AC_MSG_RESULT(no)
797 ])
799 dnl *****************************
800 dnl *** Checks for SOL_IPV6 ***
801 dnl *****************************
802 AC_MSG_CHECKING(for SOL_IPV6)
803 AC_TRY_COMPILE([#include <netdb.h>], [
804 int level = SOL_IPV6;
805 ], [
806 # Yes, we have it...
807 AC_MSG_RESULT(yes)
808 AC_DEFINE(HAVE_SOL_IPV6)
809 ], [
810 # We'll have to use getprotobyname
811 AC_MSG_RESULT(no)
812 ])
814 dnl *****************************
815 dnl *** Checks for SOL_TCP ***
816 dnl *****************************
817 AC_MSG_CHECKING(for SOL_TCP)
818 AC_TRY_COMPILE([#include <netdb.h>], [
819 int level = SOL_TCP;
820 ], [
821 # Yes, we have it...
822 AC_MSG_RESULT(yes)
823 AC_DEFINE(HAVE_SOL_TCP)
824 ], [
825 # We'll have to use getprotobyname
826 AC_MSG_RESULT(no)
827 ])
829 dnl *****************************
830 dnl *** Checks for IP_PKTINFO ***
831 dnl *****************************
832 AC_MSG_CHECKING(for IP_PKTINFO)
833 AC_TRY_COMPILE([#include <netdb.h>], [
834 int level = IP_PKTINFO;
835 ], [
836 # Yes, we have it...
837 AC_MSG_RESULT(yes)
838 AC_DEFINE(HAVE_IP_PKTINFO)
839 ], [
840 AC_MSG_RESULT(no)
841 ])
843 dnl *****************************
844 dnl *** Checks for IPV6_PKTINFO ***
845 dnl *****************************
846 AC_MSG_CHECKING(for IPV6_PKTINFO)
847 AC_TRY_COMPILE([#include <netdb.h>], [
848 int level = IPV6_PKTINFO;
849 ], [
850 # Yes, we have it...
851 AC_MSG_RESULT(yes)
852 AC_DEFINE(HAVE_IPV6_PKTINFO)
853 ], [
854 AC_MSG_RESULT(no)
855 ])
857 dnl *********************************
858 dnl *** Check for struct ip_mreqn ***
859 dnl *********************************
860 AC_MSG_CHECKING(for struct ip_mreqn)
861 AC_TRY_COMPILE([#include <netinet/in.h>], [
862 struct ip_mreqn mreq;
863 mreq.imr_address.s_addr = 0;
864 ], [
865 # Yes, we have it...
866 AC_MSG_RESULT(yes)
867 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
868 ], [
869 # We'll just have to try and use struct ip_mreq
870 AC_MSG_RESULT(no)
871 AC_MSG_CHECKING(for struct ip_mreq)
872 AC_TRY_COMPILE([#include <netinet/in.h>], [
873 struct ip_mreq mreq;
874 mreq.imr_interface.s_addr = 0;
875 ], [
876 # Yes, we have it...
877 AC_MSG_RESULT(yes)
878 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
879 ], [
880 # No multicast support
881 AC_MSG_RESULT(no)
882 ])
883 ])
885 dnl **********************************
886 dnl *** Check for gethostbyname2_r ***
887 dnl **********************************
888 AC_MSG_CHECKING(for gethostbyname2_r)
889 AC_TRY_LINK([#include <netdb.h>], [
890 gethostbyname2_r(NULL,0,NULL,NULL,0,NULL,NULL);
891 ], [
892 # Yes, we have it...
893 AC_MSG_RESULT(yes)
894 AC_DEFINE(HAVE_GETHOSTBYNAME2_R)
895 ], [
896 AC_MSG_RESULT(no)
897 ])
899 dnl *****************************
900 dnl *** Checks for libnsl ***
901 dnl *****************************
902 AC_CHECK_LIB(nsl, gethostbyaddr, LIBS="$LIBS -lnsl")
904 AC_CHECK_FUNCS(inet_pton inet_aton)
906 dnl ***********************************************
907 dnl *** Checks for size of sockaddr_un.sun_path ***
908 dnl ***********************************************
909 # AC_CHECK_SIZEOF can't cope with struct members :-(
910 AC_MSG_CHECKING(size of sockaddr_un.sun_path)
911 AC_CACHE_VAL(cv_mono_sizeof_sunpath,
912 [AC_TRY_RUN([
913 #include <sys/types.h>
914 #include <stdio.h>
915 #include <sys/un.h>
917 int main(void) {
918 struct sockaddr_un sock_un;
919 FILE *f=fopen("conftestval", "w");
920 if(!f) exit(1);
921 fprintf(f, "%d\n", sizeof(sock_un.sun_path));
922 exit(0);
923 }
924 ], cv_mono_sizeof_sunpath=`cat conftestval`,
925 cv_mono_sizeof_sunpath=0,
926 cv_mono_sizeof_sunpath=0)])dnl
927 AC_MSG_RESULT($cv_mono_sizeof_sunpath)
928 AC_DEFINE_UNQUOTED(MONO_SIZEOF_SUNPATH, $cv_mono_sizeof_sunpath)
930 dnl *************************************
931 dnl *** Checks for zero length arrays ***
932 dnl *************************************
933 AC_MSG_CHECKING(whether $CC supports zero length arrays)
934 AC_TRY_COMPILE([
935 struct s {
936 int length;
937 char data [0];
938 };
939 ], [], [
940 AC_MSG_RESULT(yes)
941 AC_DEFINE_UNQUOTED(MONO_ZERO_ARRAY_LENGTH, 0)
942 ], [
943 AC_MSG_RESULT(no)
944 AC_DEFINE_UNQUOTED(MONO_ZERO_ARRAY_LENGTH, 1)
945 ])
947 dnl *****************************
948 dnl *** Checks for libxnet ***
949 dnl *****************************
950 case "${host}" in
951 *solaris* )
952 AC_MSG_CHECKING(for Solaris XPG4 support)
953 if test -f /usr/lib/libxnet.so; then
954 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=500"
955 CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
956 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED=1"
957 LIBS="$LIBS -lxnet"
958 AC_MSG_RESULT(yes)
959 else
960 AC_MSG_RESULT(no)
961 fi
963 if test "$GCC" = "yes"; then
964 CFLAGS="$CFLAGS -Wno-char-subscripts"
965 fi
966 ;;
967 esac
969 dnl *****************************
970 dnl *** Checks for libpthread ***
971 dnl *****************************
972 # on FreeBSD -STABLE, the pthreads functions all reside in libc_r
973 # and libpthread does not exist
974 #
975 case "${host}" in
976 *-*-*freebsd4*)
977 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
978 ;;
979 *-*-*freebsd5*)
980 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
981 ;;
982 *-*-*freebsd6*)
983 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
984 ;;
985 *)
986 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -lpthread")
987 ;;
988 esac
989 AC_CHECK_HEADERS(pthread.h)
990 AC_CHECK_FUNCS(pthread_mutex_timedlock)
991 AC_CHECK_FUNCS(pthread_getattr_np pthread_attr_get_np)
992 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
993 AC_TRY_COMPILE([ #include <pthread.h>], [
994 pthread_mutexattr_t attr;
995 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
996 ], [
997 AC_MSG_RESULT(ok)
998 ], [
999 AC_MSG_RESULT(no)
1000 AC_MSG_WARN(Using mono_mutex_t for recursive mutexes)
1001 AC_DEFINE(USE_MONO_MUTEX)
1002 ])
1003 AC_CHECK_FUNCS(pthread_attr_setstacksize)
1004 AC_CHECK_FUNCS(pthread_attr_getstack)
1005 AC_CHECK_FUNCS(pthread_get_stacksize_np pthread_get_stackaddr_np)
1007 dnl ***********************************
1008 dnl *** Checks for working __thread ***
1009 dnl ***********************************
1010 AC_MSG_CHECKING(for working __thread)
1011 if test "x$with_tls" != "x__thread"; then
1012 AC_MSG_RESULT(disabled)
1013 else
1014 AC_TRY_RUN([
1015 #include <pthread.h>
1016 __thread int i;
1017 static int res1, res2;
1019 void thread_main (void *arg)
1020 {
1021 i = arg;
1022 sleep (1);
1023 if (arg == 1)
1024 res1 = (i == arg);
1025 else
1026 res2 = (i == arg);
1027 }
1029 int main () {
1030 pthread_t t1, t2;
1032 i = 5;
1034 pthread_create (&t1, NULL, thread_main, 1);
1035 pthread_create (&t2, NULL, thread_main, 2);
1037 pthread_join (t1, NULL);
1038 pthread_join (t2, NULL);
1040 return !(res1 + res2 == 2);
1041 }
1042 ], [
1043 AC_MSG_RESULT(yes)
1044 ], [
1045 AC_MSG_RESULT(no)
1046 with_tls=pthread
1047 ])
1048 fi
1050 dnl **************************************
1051 dnl *** Checks for working sigaltstack ***
1052 dnl **************************************
1053 AC_MSG_CHECKING(for working sigaltstack)
1054 if test "x$with_sigaltstack" != "xyes"; then
1055 AC_MSG_RESULT(disabled)
1056 else
1057 AC_TRY_RUN([
1058 #include <stdio.h>
1059 #include <stdlib.h>
1060 #include <unistd.h>
1061 #include <signal.h>
1062 #include <pthread.h>
1063 #include <sys/wait.h>
1064 #if defined(__FreeBSD__) || defined(__NetBSD__)
1065 #define SA_STACK SA_ONSTACK
1066 #endif
1067 static void
1068 sigsegv_signal_handler (int _dummy, siginfo_t *info, void *context)
1069 {
1070 exit (0);
1071 }
1073 static void *
1074 loop (void *ignored)
1075 {
1076 char *ptr = NULL;
1078 *ptr = 0;
1079 return NULL;
1080 }
1082 static void
1083 child ()
1084 {
1085 struct sigaction sa;
1086 struct sigaltstack sas;
1087 pthread_t id;
1088 pthread_attr_t attr;
1090 sa.sa_sigaction = sigsegv_signal_handler;
1091 sigemptyset (&sa.sa_mask);
1092 sa.sa_flags = SA_SIGINFO | SA_ONSTACK;
1093 if (sigaction (SIGSEGV, &sa, NULL) == -1) {
1094 perror ("sigaction");
1095 return;
1096 }
1098 sas.ss_sp = malloc (SIGSTKSZ);
1099 sas.ss_size = SIGSTKSZ;
1100 sas.ss_flags = 0;
1101 if (sigaltstack (&sas, NULL) == -1) {
1102 perror ("sigaltstack");
1103 return;
1104 }
1106 pthread_attr_init (&attr);
1107 if (pthread_create(&id, &attr, loop, &attr) != 0) {
1108 printf ("pthread_create\n");
1109 return;
1110 }
1112 sleep (100);
1113 }
1115 int
1116 main ()
1117 {
1118 pid_t son;
1119 int status;
1120 int i;
1122 son = fork ();
1123 if (son == -1) {
1124 return 1;
1125 }
1127 if (son == 0) {
1128 child ();
1129 return 0;
1130 }
1132 for (i = 0; i < 3; ++i) {
1133 sleep (1);
1134 waitpid (son, &status, WNOHANG);
1135 if (WIFEXITED (status) && WEXITSTATUS (status) == 0)
1136 return 0;
1137 }
1139 kill (son, SIGKILL);
1140 return 1;
1141 }
1143 ], [
1144 AC_MSG_RESULT(yes)
1145 AC_DEFINE(HAVE_WORKING_SIGALTSTACK)
1146 ], [
1147 with_sigaltstack=no
1148 AC_MSG_RESULT(no)
1149 ])
1150 fi
1152 dnl ********************************
1153 dnl *** Checks for semaphore lib ***
1154 dnl ********************************
1155 # 'Real Time' functions on Solaris
1156 # posix4 on Solaris 2.6
1157 # pthread (first!) on Linux
1158 AC_SEARCH_LIBS(sem_init, pthread rt posix4)
1160 dnl ********************************
1161 dnl *** Checks for timezone stuff **
1162 dnl ********************************
1163 AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
1164 AC_TRY_COMPILE([
1165 #include <time.h>
1166 ], [
1167 struct tm tm;
1168 tm.tm_gmtoff = 1;
1169 ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
1170 if test $ac_cv_struct_tm_gmtoff = yes; then
1171 AC_DEFINE(HAVE_TM_GMTOFF)
1172 else
1173 AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone,
1174 AC_TRY_COMPILE([
1175 #include <time.h>
1176 ], [
1177 timezone = 1;
1178 ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no))
1179 if test $ac_cv_var_timezone = yes; then
1180 AC_DEFINE(HAVE_TIMEZONE)
1181 else
1182 AC_ERROR(unable to find a way to determine timezone)
1183 fi
1184 fi
1186 dnl *********************************
1187 dnl *** Checks for math functions ***
1188 dnl *********************************
1189 LIBS="$LIBS -lm";
1190 AC_CHECK_FUNCS(finite, , AC_MSG_CHECKING(for finite in math.h)
1191 AC_TRY_LINK([#include <math.h>],
1192 [ finite(0.0); ],
1193 AC_DEFINE(HAVE_FINITE) AC_MSG_RESULT(yes),
1194 AC_MSG_RESULT(no)))
1195 AC_CHECK_FUNCS(isfinite, , AC_MSG_CHECKING(for isfinite in math.h)
1196 AC_TRY_LINK([#include <math.h>],
1197 [ isfinite(0.0); ],
1198 AC_DEFINE(HAVE_ISFINITE) AC_MSG_RESULT(yes),
1199 AC_MSG_RESULT(no)))
1201 dnl ****************************************************************
1202 dnl *** Checks for working poll() (macosx defines it but doesn't ***
1203 dnl *** have it in the library (duh)) ***
1204 dnl ****************************************************************
1205 AC_CHECK_FUNCS(poll)
1207 dnl *************************
1208 dnl *** Check for signbit ***
1209 dnl *************************
1210 AC_MSG_CHECKING(for signbit)
1211 AC_TRY_LINK([#include <math.h>], [
1212 int s = signbit(1.0);
1213 ], [
1214 AC_MSG_RESULT(yes)
1215 AC_DEFINE(HAVE_SIGNBIT)
1216 ], [
1217 AC_MSG_RESULT(no)
1218 ])
1220 dnl **********************************
1221 dnl *** epoll ***
1222 dnl **********************************
1223 AC_CHECK_HEADERS(sys/epoll.h)
1224 haveepoll=no
1225 AC_CHECK_FUNCS(epoll_ctl, [haveepoll=yes], )
1226 if test "x$haveepoll" = "xyes" -a "x$ac_cv_header_sys_epoll_h" = "xyes" ; then
1227 AC_DEFINE(HAVE_EPOLL, 1, [epoll supported])
1228 fi
1230 dnl ******************************
1231 dnl *** Checks for SIOCGIFCONF ***
1232 dnl ******************************
1233 AC_CHECK_HEADERS(sys/ioctl.h)
1234 AC_CHECK_HEADERS(net/if.h)
1235 AC_MSG_CHECKING(for ifreq)
1236 AC_TRY_COMPILE([
1237 #include <sys/ioctl.h>
1238 #include <net/if.h>
1239 ], [
1240 struct ifconf ifc;
1241 struct ifreq *ifr;
1242 void *x;
1243 ifc.ifc_len = 0;
1244 ifc.ifc_buf = NULL;
1245 x = (void *) &ifr->ifr_addr;
1246 ],[
1247 AC_MSG_RESULT(yes)
1248 AC_DEFINE(HAVE_SIOCGIFCONF, 1, [Can get interface list])
1249 ], [
1250 AC_MSG_RESULT(no)
1251 ])
1252 dnl **********************************
1253 dnl *** Checks for MonoPosixHelper ***
1254 dnl **********************************
1255 AC_CHECK_FUNC(setkey, ,
1256 AC_CHECK_LIB(crypt, setkey, [
1257 AC_DEFINE(HAVE_SETKEY, 1, [Define if setkey(3) is available])
1258 CRYPT_LIBS="-lcrypt"
1259 ])
1260 )
1261 AC_SUBST(CRYPT_LIBS)
1262 AC_CHECK_HEADERS(checklist.h)
1263 AC_CHECK_HEADERS(fstab.h)
1264 AC_CHECK_HEADERS(attr/xattr.h)
1265 AC_CHECK_HEADERS(sys/extattr.h)
1266 AC_CHECK_HEADERS(sys/sendfile.h)
1267 AC_CHECK_HEADERS(sys/statvfs.h)
1268 AC_CHECK_HEADERS(sys/vfstab.h)
1269 AC_CHECK_HEADERS(sys/xattr.h)
1270 AC_CHECK_HEADERS(sys/mman.h)
1271 AC_CHECK_FUNCS(getdomainname)
1272 AC_CHECK_FUNCS(setdomainname)
1273 AC_CHECK_FUNCS(fgetgrent)
1274 AC_CHECK_FUNCS(fgetpwent)
1275 AC_CHECK_FUNCS(fgetpwent)
1276 AC_CHECK_FUNCS(getfsstat)
1277 AC_CHECK_FUNCS(lutimes)
1278 AC_CHECK_FUNCS(mremap)
1279 AC_CHECK_FUNCS(remap_file_pages)
1280 AC_CHECK_FUNCS(posix_fadvise)
1281 AC_CHECK_FUNCS(posix_fallocate)
1282 AC_CHECK_FUNCS(posix_madvise)
1283 AC_CHECK_FUNCS(vsnprintf)
1284 AC_CHECK_FUNCS(sendfile)
1285 AC_CHECK_FUNCS(sethostid)
1286 AC_CHECK_FUNCS(statfs)
1287 AC_CHECK_FUNCS(fstatfs)
1288 AC_CHECK_FUNCS(statvfs)
1289 AC_CHECK_FUNCS(fstatvfs)
1290 AC_CHECK_FUNCS(stime)
1291 AC_CHECK_FUNCS(strerror_r)
1292 AC_CHECK_FUNCS(ttyname_r)
1293 AC_CHECK_SIZEOF(size_t)
1294 AC_CHECK_MEMBERS(
1295 [struct dirent.d_off, struct dirent.d_reclen, struct dirent.d_type],,,
1296 [#include <sys/types.h>
1297 #include <dirent.h>])
1299 dnl Favour xattr through glibc, but use libattr if we have to
1300 AC_CHECK_FUNC(lsetxattr, ,
1301 AC_CHECK_LIB(attr, lsetxattr, XATTR_LIB="-lattr",)
1302 )
1303 AC_SUBST(XATTR_LIB)
1305 dnl *********************************
1306 dnl *** Check for Console 2.0 I/O ***
1307 dnl *********************************
1308 AC_CHECK_HEADERS([curses.h])
1309 AC_CHECK_HEADERS([term.h], [], [],
1310 [#if HAVE_CURSES_H
1311 #include <curses.h>
1312 #endif
1313 ])
1314 AC_CHECK_HEADERS([termios.h])
1316 dnl * This is provided in io-layer, but on windows it's only available
1317 dnl * on xp+
1318 AC_DEFINE(HAVE_GETPROCESSID, 1, [Define if GetProcessId is available])
1319 else
1320 jdk_headers_found=no
1321 AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
1322 AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?))
1323 AC_CHECK_LIB(ole32, main, LIBS="$LIBS -lole32", AC_ERROR(bad mingw install?))
1324 AC_CHECK_LIB(oleaut32, main, LIBS="$LIBS -loleaut32", AC_ERROR(bad mingw install?))
1326 dnl *********************************
1327 dnl *** Check for struct ip_mreqn ***
1328 dnl *********************************
1329 AC_MSG_CHECKING(for struct ip_mreqn)
1330 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1331 struct ip_mreqn mreq;
1332 mreq.imr_address.s_addr = 0;
1333 ], [
1334 # Yes, we have it...
1335 AC_MSG_RESULT(yes)
1336 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
1337 ], [
1338 # We'll just have to try and use struct ip_mreq
1339 AC_MSG_RESULT(no)
1340 AC_MSG_CHECKING(for struct ip_mreq)
1341 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1342 struct ip_mreq mreq;
1343 mreq.imr_interface.s_addr = 0;
1344 ], [
1345 # Yes, we have it...
1346 AC_MSG_RESULT(yes)
1347 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
1348 ], [
1349 # No multicast support
1350 AC_MSG_RESULT(no)
1351 ])
1352 ])
1353 AC_CHECK_FUNCS(GetProcessId)
1354 fi
1356 dnl socklen_t check
1357 AC_MSG_CHECKING(for socklen_t)
1358 AC_TRY_COMPILE([
1359 #include <sys/types.h>
1360 #include <sys/socket.h>
1361 ],[
1362 socklen_t foo;
1363 ],[
1364 ac_cv_c_socklen_t=yes
1365 AC_DEFINE(HAVE_SOCKLEN_T)
1366 AC_MSG_RESULT(yes)
1367 ],[
1368 AC_MSG_RESULT(no)
1369 ])
1371 AC_MSG_CHECKING(for array element initalizer support)
1372 AC_TRY_COMPILE([#include <sys/socket.h>], [
1373 const int array[] = {[1] = 2,};
1374 ], [
1375 # Yes, we have it...
1376 AC_MSG_RESULT(yes)
1377 AC_DEFINE(HAVE_ARRAY_ELEM_INIT,1,[Supports C99 array initialization])
1378 ], [
1379 # We'll have to use signals
1380 AC_MSG_RESULT(no)
1381 ])
1383 AC_CHECK_FUNCS(trunc, , AC_MSG_CHECKING(for trunc in math.h)
1384 # Simply calling trunc (0.0) is no good since gcc will optimize the call away
1385 AC_TRY_LINK([#include <math.h>],
1386 [ static void *p = &trunc; ],
1387 [
1388 AC_DEFINE(HAVE_TRUNC)
1389 AC_MSG_RESULT(yes)
1390 ac_cv_trunc=yes
1391 ],
1392 AC_MSG_RESULT(no)))
1394 if test "x$ac_cv_truncl" != "xyes"; then
1395 AC_CHECK_LIB(sunmath, aintl, [ AC_DEFINE(HAVE_AINTL) LIBS="$LIBS -lsunmath"])
1396 fi
1398 dnl ****************************
1399 dnl *** Look for /dev/random ***
1400 dnl ****************************
1402 AC_MSG_CHECKING([if usage of random device is requested])
1403 AC_ARG_ENABLE(dev-random,
1404 [ --disable-dev-random disable the use of the random device],
1405 try_dev_random=$enableval, try_dev_random=yes)
1406 AC_MSG_RESULT($try_dev_random)
1408 case "{$target}" in
1409 *-openbsd*)
1410 NAME_DEV_RANDOM="/dev/srandom"
1411 ;;
1413 dnl Win32 does not have /dev/random, they have their own method...
1415 *-*-mingw*|*-*-cygwin*)
1416 ac_cv_have_dev_random=no
1417 ;;
1419 dnl Everywhere else, it's /dev/random
1421 *)
1422 NAME_DEV_RANDOM="/dev/random"
1423 ;;
1424 esac
1426 AC_DEFINE_UNQUOTED(NAME_DEV_RANDOM, "$NAME_DEV_RANDOM")
1428 dnl Now check if the device actually exists
1430 if test "x$try_dev_random" = "xyes"; then
1431 AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
1432 [if test -r "$NAME_DEV_RANDOM" ; then
1433 ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
1434 if test "x$ac_cv_have_dev_random" = "xyes"; then
1435 AC_DEFINE(HAVE_CRYPT_RNG)
1436 fi
1437 else
1438 AC_MSG_CHECKING(for random device)
1439 ac_cv_have_dev_random=no
1440 AC_MSG_RESULT(has been disabled)
1441 fi
1443 if test "x$platform_win32" = "xyes"; then
1444 AC_DEFINE(HAVE_CRYPT_RNG)
1445 fi
1447 if test "x$ac_cv_have_dev_random" = "xno" \
1448 && test "x$platform_win32" = "xno"; then
1449 AC_MSG_WARN([[
1450 ***
1451 *** A system-provided entropy source was not found on this system.
1452 *** Because of this, the System.Security.Cryptography random number generator
1453 *** will throw a NotImplemented exception.
1454 ***
1455 *** If you are seeing this message, and you know your system DOES have an
1456 *** entropy collection in place, please contact <crichton@gimp.org> and
1457 *** provide information about the system and how to access the random device.
1458 ***
1459 *** Otherwise you can install either egd or prngd and set the environment
1460 *** variable MONO_EGD_SOCKET to point to the daemon's socket to use that.
1461 ***]])
1462 fi
1464 AC_MSG_CHECKING([if inter-process shared handles are requested])
1465 AC_ARG_ENABLE(shared-handles, [ --disable-shared-handles disable inter-process shared handles], try_shared_handles=$enableval, try_shared_handles=yes)
1466 AC_MSG_RESULT($try_shared_handles)
1467 if test "x$try_shared_handles" != "xyes"; then
1468 AC_DEFINE(DISABLE_SHARED_HANDLES)
1469 AC_SUBST(DISABLE_SHARED_HANDLES)
1470 fi
1472 AC_ARG_ENABLE(nunit-tests, [ --enable-nunit-tests Run the nunit tests of the class library on 'make check'])
1473 AM_CONDITIONAL(ENABLE_NUNIT_TESTS, [test x$enable_nunit_tests = xyes])
1475 TARGET="unknown"
1476 ACCESS_UNALIGNED="yes"
1478 JIT_SUPPORTED=no
1479 INTERP_SUPPORTED=no
1480 LIBC="libc.so.6"
1481 INTL="libc.so.6"
1482 SQLITE="libsqlite.so.0"
1483 SQLITE3="libsqlite3.so.0"
1484 X11="libX11.so"
1486 jit_wanted=false
1487 interp_wanted=false
1488 case "$host" in
1489 # mips-sgi-irix5.* | mips-sgi-irix6.*)
1490 # TARGET=MIPS;
1491 # ACCESS_UNALIGNED="no"
1492 # ;;
1493 i*86-*-*)
1494 TARGET=X86;
1495 arch_target=x86;
1496 JIT_SUPPORTED=yes
1497 jit_wanted=true
1498 case $host_os in
1499 solaris*)
1500 LIBC="libc.so"
1501 INTL="libintl.so"
1503 # On solaris 10 x86, gcc prints a warning saying 'visibility attribute not supported on this configuration; ignored', but linking fails. A test case:
1504 # int astruct __attribute__ ((visibility ("hidden")));
1505 # void foo ()
1506 # {
1507 # void *p = &astruct;
1508 # }
1509 # gcc -fPIC --shared -o libfoo.so foo.c
1510 # yields:
1511 # foo.c:6: warning: visibility attribute not supported in this configuration; ignored
1512 # ld: fatal: relocation error: R_386_GOTOFF: file /var/tmp//ccxYR96k.o: symbol astruct: relocation must bind locally
1513 have_visibility_hidden=no
1515 libmono_ldflags="$libmono_ldflags $LIBS"
1516 esac
1517 ;;
1518 x86_64-*-* | amd64-*-*)
1519 TARGET=AMD64;
1520 arch_target=amd64;
1521 JIT_SUPPORTED=yes
1522 jit_wanted=true
1523 ;;
1524 ia64-*-*)
1525 TARGET=IA64
1526 arch_target=ia64
1527 ACCESS_UNALIGNED="no"
1528 JIT_SUPPORTED=yes
1529 jit_wanted=true
1530 LIBC="libc.so.6.1"
1531 INTL="libc.so.6.1"
1532 AC_CHECK_LIB(unwind, _U_dyn_register, [], [AC_MSG_ERROR(library libunwind not found)])
1533 libmono_ldflags="-lunwind"
1534 ;;
1535 sparc*-*-*)
1536 if test "x$ac_cv_sizeof_void_p" = "x8"; then
1537 TARGET=SPARC64
1538 else
1539 TARGET=SPARC
1540 fi
1541 arch_target=sparc;
1542 JIT_SUPPORTED=yes
1543 ACCESS_UNALIGNED="no"
1544 case $host_os in
1545 linux*) ;;
1546 *)
1547 LIBC="libc.so"
1548 INTL="libintl.so"
1549 libmono_ldflags="$libmono_ldflags $LIBS"
1550 esac
1551 jit_wanted=true
1552 if test x"$GCC" = xyes; then
1553 # We don't support v8 cpus
1554 CFLAGS="$CFLAGS -Wno-cast-align -mcpu=v9"
1555 fi
1556 if test x"$AR" = xfalse; then
1557 AC_MSG_ERROR([The required utility 'ar' is not found in your PATH. Usually it can be found in /usr/ccs/bin.])
1558 fi
1559 ;;
1560 alpha*-*-linux* | alpha*-*-osf*)
1561 TARGET=ALPHA;
1562 ACCESS_UNALIGNED="no"
1563 JIT_SUPPORTED=yes
1564 jit_wanted=true
1565 arch_target=alpha;
1566 case $host_os in
1567 linux*)
1568 LIBC="libc.so.6.1"
1569 INTL="libc.so.6.1"
1570 esac
1571 ;;
1572 *-*-mingw*|*-*-cygwin*)
1573 INTL="intl"
1574 ;;
1575 hppa2.0w-hp-hpux11.00 | hppa64-hp-hpux11.00)
1576 TARGET=HPPA;
1577 arch_target=hppa;
1578 LIBC="libc.sl"
1579 ACCESS_UNALIGNED="no"
1580 INTERP_SUPPORTED=yes
1581 interp_wanted=true
1582 ;;
1583 hppa*linux*)
1584 TARGET=HPPA;
1585 arch_target=hppa;
1586 ACCESS_UNALIGNED="no"
1587 INTERP_SUPPORTED=yes
1588 interp_wanted=true
1589 ;;
1590 macppc-*-openbsd* | powerpc-*-linux* | powerpc-*-openbsd* | \
1591 powerpc-*-sysv* | powerpc-*-darwin*)
1592 TARGET=POWERPC;
1593 AC_DEFINE(MONO_ARCH_REGPARMS,1,[Architecture uses registers for Parameters])
1594 arch_target=ppc;
1595 JIT_SUPPORTED=yes
1596 jit_wanted=true
1597 ;;
1598 arm*-linux*)
1599 TARGET=ARM;
1600 arch_target=arm;
1601 ACCESS_UNALIGNED="no"
1602 JIT_SUPPORTED=yes
1603 jit_wanted=true
1604 ;;
1605 s390-*-linux*)
1606 TARGET=S390;
1607 AC_DEFINE(MONO_ARCH_REGPARMS,1,[Architecture uses registers for Parameters])
1608 arch_target=s390;
1609 ACCESS_UNALIGNED="no"
1610 JIT_SUPPORTED=yes
1611 jit_wanted=true
1612 ;;
1613 s390x-*-linux*)
1614 TARGET=S390x;
1615 AC_DEFINE(MONO_ARCH_REGPARMS,1,[Architecture uses registers for Parameters])
1616 arch_target=s390x;
1617 ACCESS_UNALIGNED="no"
1618 JIT_SUPPORTED=yes
1619 jit_wanted=true
1620 ;;
1621 esac
1623 if test "x$have_visibility_hidden" = "xyes"; then
1624 AC_DEFINE(HAVE_VISIBILITY_HIDDEN, 1, [Support for the visibility ("hidden") attribute])
1625 fi
1627 AC_ARG_WITH(jit, [ --with-jit=yes,no If you want to build scripts that default to the JIT],[
1628 if test x$withval = xyes; then
1629 jit_wanted=true
1630 else
1631 jit_wanted=false
1632 fi
1633 ])
1635 AC_ARG_WITH(interp, [ --with-interp=yes,no If you want to build scripts that default to the interpreter],[
1636 if test x$withval = xyes; then
1637 interp_wanted=true
1638 else
1639 interp_wanted=false
1640 fi
1641 ])
1643 USEJIT=false
1644 if test x$JIT_SUPPORTED = xyes; then
1645 if $jit_wanted; then
1646 USEJIT=true
1647 jit_status="Building and using the JIT"
1648 else
1649 if $interp_wanted; then
1650 jit_status="Building the JIT, defaulting to the interpreter"
1651 else
1652 AC_ERROR(No JIT or interpreter support available or selected.)
1653 fi
1654 fi
1655 else
1656 if test x$interp_wanted = xtrue; then
1657 jit_status="interpreter"
1658 else
1659 AC_ERROR(No JIT or interpreter support available or selected.)
1660 fi
1661 fi
1663 AM_CONDITIONAL(USE_JIT, test x$USEJIT = xtrue)
1665 libsuffix=".so"
1667 case "$host" in
1668 *-*-darwin*)
1669 libsuffix=".dylib"
1670 LIBC="libc.dylib"
1671 INTL="libintl.dylib"
1672 SQLITE="libsqlite.0.dylib"
1673 SQLITE3="libsqlite3.0.dylib"
1674 X11="libX11.dylib"
1675 ;;
1676 *-*-*netbsd*)
1677 LIBC="libc.so.12"
1678 INTL="libintl.so.0"
1679 ;;
1680 *-*-*freebsd*)
1681 LIBC="libc.so"
1682 INTL="libintl.so"
1683 ;;
1684 *-*-*openbsd*)
1685 LIBC="libc.so"
1686 INTL="libintl.so"
1687 ;;
1688 *-*-*linux*)
1689 AC_PATH_X
1690 AC_MSG_CHECKING(for the soname of libX11.so)
1691 for i in $x_libraries /usr/lib /usr/lib64; do
1692 for r in 4 5 6; do
1693 if test -f $i/libX11.so.$r; then
1694 X11=libX11.so.$r
1695 AC_MSG_RESULT($X11)
1696 fi
1697 done
1698 done
1700 if test "x$X11" = "xlibX11.so"; then
1701 AC_MSG_WARN([Could not find X development libs. Do you have the -devel package installed? WinForms may not work...]);
1702 fi
1703 ;;
1704 esac
1707 AC_SUBST(libsuffix)
1709 if test "x$TARGET" != "xAMD64"; then
1710 # valgrind headers don't compile under x86-64
1711 AC_CHECK_HEADERS(valgrind/memcheck.h)
1712 fi
1714 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86"; then
1715 if test "x$with_tls" = "x__thread"; then
1716 #
1717 # On some linux distributions, TLS works in executables, but linking
1718 # against a shared library containing TLS fails with:
1719 # undefined reference to `__tls_get_addr'
1720 #
1721 rm -f conftest.c conftest.so conftest
1722 echo "static __thread int foo; void main () { foo = 5; }" > conftest.c
1723 $CC -fPIC --shared -o conftest.so conftest.c > /dev/null 2>&1
1724 $CC -o conftest conftest.so > /dev/null 2>&1
1725 if test ! -f conftest; then
1726 AC_MSG_WARN([Disabling usage of __thread.]);
1727 with_tls=pthread
1728 fi
1729 rm -f conftest.c conftest.so conftest
1730 fi
1731 fi
1733 mono_debugger_supported=no
1734 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86"; then
1735 if test x$use_included_gc = xyes; then
1736 case "$host" in
1737 *-*-*linux*)
1738 mono_debugger_supported=yes
1739 ;;
1740 esac
1741 fi
1742 fi
1744 AC_MSG_CHECKING(if the Mono Debugger is supported on this platform)
1745 if test "x$mono_debugger_supported" = "xyes"; then
1746 AC_DEFINE(MONO_DEBUGGER_SUPPORTED,1,[The Mono Debugger is supported on this platform])
1747 fi
1748 AC_MSG_RESULT($mono_debugger_supported)
1749 AM_CONDITIONAL(MONO_DEBUGGER_SUPPORTED, test x$mono_debugger_supported = xyes)
1751 if test "x$with_tls" = "x__thread"; then
1752 AC_DEFINE(HAVE_KW_THREAD)
1753 # Pass the information to libgc
1754 CPPFLAGS="$CPPFLAGS -DUSE_COMPILER_TLS"
1755 AC_MSG_CHECKING(if the tls_model attribute is supported)
1756 AC_TRY_COMPILE([static __thread int foo __attribute__((tls_model("initial-exec")));], [
1757 ], [
1758 AC_MSG_RESULT(yes)
1759 AC_DEFINE(HAVE_TLS_MODEL_ATTR, 1, [tld_model available])
1760 ], [
1761 AC_MSG_RESULT(no)
1762 ])
1763 fi
1765 if test ${TARGET} = ARM; then
1766 dnl ******************************************
1767 dnl *** Check to see what FPU is available ***
1768 dnl ******************************************
1769 AC_MSG_CHECKING(which FPU to use)
1771 AC_TRY_COMPILE([], [
1772 __asm__ ("ldfd f0, [r0]");
1773 ], fpu=FPA, [
1774 AC_TRY_COMPILE([], [
1775 __asm__ ("fldd d0, [r0]");
1776 ], fpu=VFP, fpu=NONE)
1777 ])
1779 AC_MSG_RESULT($fpu)
1780 CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu"
1781 unset fpu
1782 fi
1784 if test ${TARGET} = unknown; then
1785 CPPFLAGS="$CPPFLAGS -DNO_PORT"
1786 AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
1787 fi
1789 if test ${ACCESS_UNALIGNED} = no; then
1790 CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
1791 fi
1793 PREVIEW=yes
1794 AC_ARG_WITH(preview, [ --with-preview=yes,no If you want to install the 2.0 FX preview],[
1795 if test x$with_preview = xno; then
1796 PREVIEW=no
1797 fi
1798 ])
1800 AM_CONDITIONAL(INSTALL_2_0, test x$PREVIEW = xyes)
1802 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
1803 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
1804 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
1805 AM_CONDITIONAL(SPARC64, test x$TARGET = xSPARC64)
1806 AM_CONDITIONAL(X86, test x$TARGET = xX86)
1807 AM_CONDITIONAL(AMD64, test x$TARGET = xAMD64)
1808 AM_CONDITIONAL(ALPHA, test x$TARGET = xALPHA)
1809 AM_CONDITIONAL(IA64, test x$TARGET = xIA64)
1810 AM_CONDITIONAL(M68K, test x$TARGET = xM68K)
1811 AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
1812 AM_CONDITIONAL(ARM, test x$TARGET = xARM)
1813 AM_CONDITIONAL(S390, test x$TARGET = xS390)
1814 AM_CONDITIONAL(S390x, test x$TARGET = xS390x)
1815 AM_CONDITIONAL(HPPA, test x$TARGET = xHPPA)
1817 AM_CONDITIONAL(JIT_SUPPORTED, test x$JIT_SUPPORTED = xyes)
1818 AM_CONDITIONAL(INTERP_SUPPORTED, test x$interp_wanted = xtrue)
1819 AM_CONDITIONAL(INCLUDED_LIBGC, test x$gc = xincluded)
1821 AC_SUBST(LIBC)
1822 AC_SUBST(INTL)
1823 AC_SUBST(SQLITE)
1824 AC_SUBST(SQLITE3)
1825 AC_SUBST(X11)
1827 AC_SUBST(arch_target)
1828 AC_SUBST(CFLAGS)
1829 AC_SUBST(CPPFLAGS)
1830 AC_SUBST(LDFLAGS)
1832 mono_build_root=`pwd`
1833 AC_SUBST(mono_build_root)
1835 if test x$USEJIT = xtrue; then
1836 mono_runtime=mono/mini/mono
1837 else
1838 mono_runtime=mono/interpreter/mint
1839 fi
1840 AC_SUBST(mono_runtime)
1842 mono_cfg_root=$mono_build_root/runtime
1843 if test x$platform_win32 = xyes; then
1844 mono_cfg_dir=`cygpath -w -a $mono_cfg_root`\\etc
1845 else
1846 mono_cfg_dir=$mono_cfg_root/etc
1847 fi
1848 AC_SUBST(mono_cfg_dir)
1850 AC_CONFIG_FILES([runtime/mono-wrapper],[chmod +x runtime/mono-wrapper])
1851 AC_CONFIG_FILES([runtime/monodis-wrapper],[chmod +x runtime/monodis-wrapper])
1852 AC_CONFIG_FILES([runtime/semdel-wrapper],[chmod +x runtime/semdel-wrapper])
1854 AC_CONFIG_COMMANDS([runtime/etc/mono/1.0/machine.config],
1855 [ depth=../../../..
1856 case $srcdir in
1857 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
1858 .) reldir=$depth ;;
1859 *) reldir=$depth/$srcdir ;;
1860 esac
1861 $ac_aux_dir/install-sh -d runtime/etc/mono/1.0
1862 cd runtime/etc/mono/1.0
1863 rm -f machine.config
1864 $LN_S $reldir/data/net_1_1/machine.config machine.config
1865 cd $depth
1866 ],[LN_S='$LN_S'])
1868 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/machine.config],
1869 [ depth=../../../..
1870 case $srcdir in
1871 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
1872 .) reldir=$depth ;;
1873 *) reldir=$depth/$srcdir ;;
1874 esac
1875 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
1876 cd runtime/etc/mono/2.0
1877 rm -f machine.config
1878 $LN_S $reldir/data/net_2_0/machine.config machine.config
1879 cd $depth
1880 ],[LN_S='$LN_S'])
1882 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/web.config],
1883 [ depth=../../../..
1884 case $srcdir in
1885 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
1886 .) reldir=$depth ;;
1887 *) reldir=$depth/$srcdir ;;
1888 esac
1889 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
1890 cd runtime/etc/mono/2.0
1891 rm -f web.config
1892 $LN_S $reldir/data/net_2_0/web.config web.config
1893 cd $depth
1894 ],[LN_S='$LN_S'])
1896 AC_OUTPUT([
1897 Makefile
1898 mint.pc
1899 mono.pc
1900 mono-cairo.pc
1901 dotnet.pc
1902 mono-uninstalled.pc
1903 scripts/mono-nunit.pc
1904 scripts/mono-find-provides
1905 scripts/mono-find-requires
1906 mono/Makefile
1907 mono/utils/Makefile
1908 mono/metadata/Makefile
1909 mono/dis/Makefile
1910 mono/cil/Makefile
1911 mono/arch/Makefile
1912 mono/os/Makefile
1913 mono/arch/x86/Makefile
1914 mono/arch/amd64/Makefile
1915 mono/arch/hppa/Makefile
1916 mono/arch/ppc/Makefile
1917 mono/arch/sparc/Makefile
1918 mono/arch/s390/Makefile
1919 mono/arch/s390x/Makefile
1920 mono/arch/arm/Makefile
1921 mono/arch/alpha/Makefile
1922 mono/arch/ia64/Makefile
1923 mono/interpreter/Makefile
1924 mono/tests/Makefile
1925 mono/tests/tests-config
1926 mono/tests/cas/Makefile
1927 mono/tests/cas/assembly/Makefile
1928 mono/tests/cas/demand/Makefile
1929 mono/tests/cas/inheritance/Makefile
1930 mono/tests/cas/linkdemand/Makefile
1931 mono/tests/cas/threads/Makefile
1932 mono/benchmark/Makefile
1933 mono/monoburg/Makefile
1934 mono/monograph/Makefile
1935 mono/io-layer/Makefile
1936 mono/mini/Makefile
1937 mono/profiler/Makefile
1938 ikvm-native/Makefile
1939 scripts/Makefile
1940 man/Makefile
1941 web/Makefile
1942 docs/Makefile
1943 data/Makefile
1944 data/net_1_1/Makefile
1945 data/net_2_0/Makefile
1946 samples/Makefile
1947 support/Makefile
1948 data/config
1949 tools/Makefile
1950 tools/locale-builder/Makefile
1951 runtime/Makefile
1952 ])
1954 if test x$platform_win32 = xyes; then
1955 # Get rid of 'cyg' prefixes in library names
1956 sed -e "s/\/cyg\//\/\//" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
1957 # libtool seems to inherit -mno-cygwin from our CFLAGS, and uses it to compile its executable
1958 # wrapper scripts which use exec(). gcc has no problem compiling+linking this, but the resulting
1959 # executable doesn't work...
1960 sed -e "s,-mno-cygwin,,g" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
1961 fi
1963 (
1964 case $prefix in
1965 NONE) prefix=$ac_default_prefix ;;
1966 esac
1967 case $exec_prefix in
1968 NONE) exec_prefix='${prefix}' ;;
1969 esac
1971 test -w $srcdir/$mcsdir/build || chmod +w $srcdir/$mcsdir/build
1973 #
1974 # If we are cross compiling, we don't build in the mcs/ tree. Let us not clobber
1975 # any existing config.make. This allows people to share the same source tree
1976 # with different build directories, one native and one cross
1977 #
1978 if test x$cross_compiling = xno; then
1979 echo "prefix=$prefix" > $srcdir/$mcsdir/build/config.make
1980 echo "exec_prefix=$exec_prefix" >> $srcdir/$mcsdir/build/config.make
1981 echo 'mono_libdir=${exec_prefix}/lib' >> $srcdir/$mcsdir/build/config.make
1982 echo 'MCS_FLAGS = $(PLATFORM_DEBUG_FLAGS)' >> $srcdir/$mcsdir/build/config.make
1983 echo 'IL_FLAGS = /debug' >> $srcdir/$mcsdir/build/config.make
1984 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $srcdir/$mcsdir/build/config.make
1985 echo "ILDISASM = $mono_build_root/runtime/monodis-wrapper" >> $srcdir/$mcsdir/build/config.make
1987 case $INSTALL in
1988 [[\\/$]]* | ?:[[\\/]]* ) mcs_INSTALL=$INSTALL ;;
1989 *) mcs_INSTALL=$mono_build_root/$INSTALL ;;
1990 esac
1992 echo "INSTALL = $mcs_INSTALL" >> $srcdir/$mcsdir/build/config.make
1994 export VERSION
1995 [myver=$($AWK 'BEGIN {
1996 split (ENVIRON["VERSION"] ".0.0.0", vsplit, ".")
1997 print vsplit [1] "." vsplit [2] "." vsplit [3] "." vsplit [4]
1998 }')]
2000 echo "MONO_VERSION = $myver" >> $srcdir/$mcsdir/build/config.make
2001 fi
2002 )
2004 libgdiplus_msg=${libgdiplus_loc:-assumed to be installed}
2006 echo "
2007 mcs source: $mcs_topdir
2008 GC: $gc
2009 TLS: $with_tls
2010 SIGALTSTACK: $with_sigaltstack
2011 Engine: $jit_status
2012 2.0 Alpha: $PREVIEW
2013 JNI support: $jdk_headers_found
2014 libgdiplus: $libgdiplus_msg
2015 $disabled
2017 "
2018 if test x$gc = xsgen; then
2019 echo IMPORTANT:
2020 echo IMPORTANT: You have selected an experimental, work-in-progress
2021 echo IMPORTANT: GC engine. This GC engine is currently not supported
2022 echo IMPORTANT: and is not yet ready for use.
2023 echo IMPORTANT:
2024 echo IMPORTANT: There are known problems with it, use at your own risk.
2025 fi