| blob | 915ac68828e3f1d0d3cd89aea1dc277cb8a10e2e |
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,1.1.16)
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 dnl for use on the build system
394 dnl pkg-config is stupid
395 BUILD_GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0 gthread-2.0`
396 BUILD_GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0 gthread-2.0`
397 AC_SUBST(BUILD_GLIB_CFLAGS)
398 AC_SUBST(BUILD_GLIB_LIBS)
400 pkg_config_path=
401 AC_ARG_WITH(crosspkgdir, [ --with-crosspkgdir=/path/to/pkg-config/dir],
402 if test x$with_crosspkgdir = "x"; then
403 if test -s $PKG_CONFIG_PATH; then
404 pkg_config_path=$PKG_CONFIG_PATH
405 fi
406 else
407 pkg_config_path=$with_crosspkgdir
408 PKG_CONFIG_PATH=$pkg_config_path
409 export PKG_CONFIG_PATH
410 fi
411 )
413 ## Versions of dependencies
414 GLIB_REQUIRED_VERSION=1.3.11
416 PKG_CHECK_MODULES(BASE_DEPENDENCIES, glib-2.0 >= $GLIB_REQUIRED_VERSION)
418 GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0 gthread-2.0`
419 GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0 gthread-2.0`
420 GMODULE_CFLAGS=`$PKG_CONFIG --cflags gmodule-2.0`
421 GMODULE_LIBS=`$PKG_CONFIG --libs gmodule-2.0`
423 AC_SUBST(GLIB_CFLAGS)
424 AC_SUBST(GLIB_LIBS)
425 AC_SUBST(GMODULE_CFLAGS)
426 AC_SUBST(GMODULE_LIBS)
428 if test x$cross_compiling$platform_win32 = xnoyes; then
429 AC_MSG_CHECKING(for cygwin glib2-dev package)
430 if [ cygcheck --f /usr/lib/libglib-2.0.dll.a | grep -q glib2-devel ]; then
431 AC_MSG_RESULT(found)
432 AC_MSG_ERROR([Mono cannot be built with the cygwin glib2-devel package installed, because that package doesn't work with -mno-cygwin. Please uninstall it then re-run configure.])
433 else
434 AC_MSG_RESULT(not found, ok)
435 fi
437 AC_MSG_CHECKING(for broken gwin32.h)
438 glib_include=`$PKG_CONFIG --cflags-only-I glib-2.0 | sed -e 's/ -I.*//g' | sed -e 's/-I//g'`
439 if test -f $glib_include/glib/gwin32.h; then
440 if [ grep ftruncate $glib_include/glib/gwin32.h | grep -q define ]; then
441 AC_MSG_RESULT(failed)
442 hashmark='#'
443 AC_MSG_ERROR([Your version of gwin32.h is broken and will cause compilation errors when building mono. Please fix it by deleting the line: '$hashmark define ftruncate...' from '$glib_include/glib/gwin32.h' then re-run configure.])
444 fi
445 fi
446 AC_MSG_RESULT(ok)
447 fi
449 AC_ARG_WITH(gc, [ --with-gc=boehm,included,none],[gc=$with_gc],[gc=$gc_default])
451 # Enable support for fast thread-local storage
452 # Some systems have broken support, so we allow to disable it.
453 AC_ARG_WITH(tls, [ --with-tls=__thread,pthread select Thread Local Storage implementation],[],[with_tls=__thread])
455 # Kept for compatibility
456 AC_ARG_WITH(nptl, [ --with-nptl=yes,no deprecated, use --with-tls instead],[],[with_nptl=default])
458 if test "x$with_nptl" != "xdefault"; then
459 if test "x$with_nptl" = "xyes"; then
460 AC_MSG_WARN([--with-nptl=yes is deprecated, use --with-tls=__thread option instead.])
461 with_tls=__thread
462 fi
463 if test "x$with_nptl" = "xno"; then
464 AC_MSG_WARN([--with-nptl=no is deprecated, use --with-tls=pthread option instead.])
465 with_tls=pthread
466 fi
467 fi
469 # Enable support for using sigaltstack for SIGSEGV and stack overflow handling
470 # This does not work on some platforms (bug #55253)
471 AC_ARG_WITH(sigaltstack, [ --with-sigaltstack=yes,no enable/disable support for sigaltstack],[],[with_sigaltstack=no])
473 AC_ARG_WITH(static_mono, [ --with-static_mono=yes,no link mono statically to libmono (faster)],[],[with_static_mono=yes])
475 if test "x$enable_static" = "xno"; then
476 with_static_mono=no
477 fi
479 if test "x$platform_win32" = "xyes"; then
480 # Boehm GC requires the runtime to be in its own dll
481 with_static_mono=no
482 fi
484 AM_CONDITIONAL(STATIC_MONO, test x$with_static_mono != xno)
486 AC_ARG_WITH(xen_opt, [ --with-xen_opt=yes,no Enable Xen-specific behaviour],[],[with_xen_opt=yes])
487 if test "x$with_xen_opt" = "xyes"; then
488 AC_DEFINE(MONO_XEN_OPT, 1, [Xen-specific behaviour])
489 ORIG_CFLAGS=$CFLAGS
490 CFLAGS="$CFLAGS -mno-tls-direct-seg-refs"
491 AC_MSG_CHECKING(for -mno-tls-direct-seg-refs option to gcc)
492 AC_TRY_COMPILE([], [
493 void main () { }
494 ], [
495 AC_MSG_RESULT(yes)
496 ], [
497 AC_MSG_RESULT(no)
498 CFLAGS=$ORIG_CFLAGS
499 ])
500 fi
502 DISABLED_FEATURES=none
504 AC_ARG_ENABLE(minimal, [ --enable-minimal=LIST drop support for LIST subsystems.
505 LIST is a comma-separated list from: aot, profiler, decimal, pinvoke, debug,
506 reflection_emit, large_code, logging, com, ssa, generics.],
507 [
508 for feature in `echo "$enable_minimal" | sed -e "s/,/ /g"`; do
509 eval "mono_feature_disable_$feature='yes'"
510 AC_MSG_NOTICE([Disabled support for feature: $feature])
511 done
512 DISABLED_FEATURES=$enable_minimal
513 disabled="Disabled: $enable_minimal"
514 ],[])
516 AC_DEFINE_UNQUOTED(DISABLED_FEATURES, "$DISABLED_FEATURES", [String of disabled features])
518 if test "x$mono_feature_disable_aot" = "xyes"; then
519 AC_DEFINE(DISABLE_AOT, 1, [Disable AOT support])
520 fi
522 if test "x$mono_feature_disable_profiler" = "xyes"; then
523 AC_DEFINE(DISABLE_PROFILER, 1, [Disable default profiler support])
524 fi
526 if test "x$mono_feature_disable_decimal" = "xyes"; then
527 AC_DEFINE(DISABLE_DECIMAL, 1, [Disable System.Decimal support])
528 fi
530 if test "x$mono_feature_disable_pinvoke" = "xyes"; then
531 AC_DEFINE(DISABLE_PINVOKE, 1, [Disable P/Invoke support])
532 fi
534 if test "x$mono_feature_disable_debug" = "xyes"; then
535 AC_DEFINE(DISABLE_DEBUG, 1, [Disable runtime debugging support])
536 fi
538 if test "x$mono_feature_disable_reflection_emit" = "xyes"; then
539 AC_DEFINE(DISABLE_REFLECTION_EMIT, 1, [Disable reflection emit support])
540 fi
542 if test "x$mono_feature_disable_large_code" = "xyes"; then
543 AC_DEFINE(DISABLE_LARGE_CODE, 1, [Disable support for huge assemblies])
544 fi
546 if test "x$mono_feature_disable_logging" = "xyes"; then
547 AC_DEFINE(DISABLE_LOGGING, 1, [Disable support debug logging])
548 fi
550 if test "x$mono_feature_disable_com" = "xyes"; then
551 AC_DEFINE(DISABLE_COM, 1, [Disable COM support])
552 fi
554 if test "x$mono_feature_disable_ssa" = "xyes"; then
555 AC_DEFINE(DISABLE_SSA, 1, [Disable advanced SSA JIT optimizations])
556 fi
558 if test "x$mono_feature_disable_generics" = "xyes"; then
559 AC_DEFINE(DISABLE_GENERICS, 1, [Disable generics support])
560 fi
562 AC_MSG_CHECKING(for visibility __attribute__)
563 AC_TRY_COMPILE([], [
564 void __attribute__ ((visibility ("hidden"))) doit (void) {}
565 void main () { doit (); }
566 ], [
567 have_visibility_hidden=yes
568 AC_MSG_RESULT(yes)
569 ], [
570 have_visibility_hidden=no
571 AC_MSG_RESULT(no)
572 ])
574 LIBGC_CFLAGS=
575 LIBGC_LIBS=
576 LIBGC_STATIC_LIBS=
577 libgc_dir=
578 case "x$gc" in
579 xboehm|xbohem|xyes)
580 AC_CHECK_HEADERS(gc.h gc/gc.h, gc_headers=yes)
581 AC_CHECK_LIB(gc, GC_malloc, found_boehm="yes",,$libdl)
583 if test "x$found_boehm" != "xyes"; then
584 AC_MSG_ERROR("GC requested but libgc not found! Install libgc or run configure with --with-gc=none.")
585 fi
586 if test "x$gc_headers" != "xyes"; then
587 AC_MSG_ERROR("GC requested but header files not found! You may need to install them by hand.")
588 fi
590 AC_DEFINE(HAVE_BOEHM_GC)
591 AC_SUBST(HAVE_BOEHM_GC)
592 LIBGC_LIBS="-lgc $libdl"
593 LIBGC_STATIC_LIBS="$LIBGC_LIBS"
595 # AC_CHECK_FUNCS does not work for some reason...
596 AC_CHECK_LIB(gc, GC_gcj_malloc, found_gcj_malloc="yes",,$libdl)
597 if test "x$found_gcj_malloc" = "xyes"; then
598 AC_DEFINE(HAVE_GC_GCJ_MALLOC)
599 AC_DEFINE_UNQUOTED(USED_GC_NAME, "System Boehm (with typed GC)", [GC description])
600 else
601 AC_DEFINE_UNQUOTED(USED_GC_NAME, "System Boehm (no typed GC)", [GC description])
602 fi
603 AC_CHECK_LIB(gc, GC_enable, found_gc_enable="yes",,$libdl)
604 if test "x$found_gc_enable" = "xyes"; then
605 AC_DEFINE(HAVE_GC_ENABLE)
606 fi
607 ;;
609 xincluded)
610 AC_CONFIG_SUBDIRS(libgc)
612 # Pass CPPFLAGS to libgc configure
613 # Maybe we should use a separate variable for this to avoid passing useless and
614 # potentially problematic defines to libgc (like -D_FILE_OFFSET_BITS=64)
615 export CPPFLAGS
617 found_boehm=yes
618 gc_headers=yes
619 use_included_gc=yes
620 libgc_dir=libgc
622 LIBGC_CFLAGS='-I$(top_srcdir)/libgc/include'
623 LIBGC_LIBS='$(top_builddir)/libgc/libmonogc.la'
624 LIBGC_STATIC_LIBS='$(top_builddir)/libgc/libmonogc-static.la'
626 AC_DEFINE(HAVE_BOEHM_GC)
627 AC_SUBST(HAVE_BOEHM_GC)
629 AC_DEFINE(HAVE_GC_H)
630 AC_DEFINE(USE_INCLUDED_LIBGC)
632 # The included libgc contains GCJ support
633 AC_DEFINE(HAVE_GC_GCJ_MALLOC)
634 AC_DEFINE(HAVE_GC_ENABLE)
635 AC_DEFINE_UNQUOTED(USED_GC_NAME, "Included Boehm (with typed GC)", [GC description])
636 ;;
638 xsgen)
639 found_boehm=no
640 gc_headers=no
641 use_included_gc=no
642 AC_DEFINE(HAVE_SGEN_GC,1,[Using the simple generational GC.])
643 AC_DEFINE(HAVE_MOVING_COLLECTOR,1,[The GC can move objects.])
644 AC_DEFINE(HAVE_WRITE_BARRIERS,1,[The GC needs write barriers.])
645 AC_DEFINE_UNQUOTED(USED_GC_NAME, "Simple generational", [GC description])
646 ;;
648 xnone)
649 AC_MSG_WARN("Compiling mono without GC.")
650 AC_DEFINE_UNQUOTED(USED_GC_NAME, "none", [GC description])
651 AC_DEFINE(HAVE_NULL_GC,1,[No GC support.])
652 ;;
653 *)
654 AC_MSG_ERROR([Invalid argument to --with-gc.])
655 ;;
656 esac
658 AC_ARG_WITH(large-heap, [ --with-large-heap=yes,no Enable support for GC heaps larger than 3GB], [large_heap=$withval], [large_heap=no])
659 if test "x$large_heap" = "xyes"; then
660 echo "FOO"
661 CPPFLAGS="$CPPFLAGS -DLARGE_CONFIG"
662 fi
664 # tell libgc/configure about what we want
665 ac_configure_args="$ac_configure_args --disable-embed-check --with-libgc-threads=$libgc_threads $libgc_configure_args"
667 AM_CONDITIONAL(INCLUDED_LIBGC, test x$use_included_gc = xyes)
668 AC_SUBST(LIBGC_CFLAGS)
669 AC_SUBST(LIBGC_LIBS)
670 AC_SUBST(LIBGC_STATIC_LIBS)
671 AC_SUBST(libgc_dir)
673 dnl
674 dnl End of libgc checks
675 dnl
677 if test x$platform_win32 = xno; then
679 dnl ******************************************************************
680 dnl *** Checks for the IKVM JNI interface library ***
681 dnl ******************************************************************
682 AC_ARG_WITH(ikvm-native, [ --with-ikvm-native=yes,no build the IKVM JNI interface library],[with_ikvm_native=$withval],[with_ikvm_native=yes])
684 ikvm_native_dir=
685 if test x$with_ikvm_native = xyes; then
686 ikvm_native_dir=ikvm-native
687 jdk_headers_found="IKVM Native"
688 fi
690 AC_SUBST(ikvm_native_dir)
692 AC_CHECK_HEADERS(execinfo.h)
694 AC_CHECK_FUNCS(getgrgid_r)
695 AC_CHECK_FUNCS(getgrnam_r)
696 AC_CHECK_FUNCS(getpwnam_r)
697 AC_CHECK_FUNCS(getpwuid_r)
698 AC_CHECK_FUNCS(getresuid)
699 AC_CHECK_FUNCS(setresuid)
700 AC_CHECK_FUNCS(kqueue)
701 AC_CHECK_FUNCS(backtrace_symbols)
703 dnl ******************************************************************
704 dnl *** Check for large file support ***
705 dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) ***
706 dnl ******************************************************************
708 # Check that off_t can represent 2**63 - 1 correctly, working around
709 # potential compiler bugs. Defines LARGE_FILE_SUPPORT, adds $1 to
710 # CPPFLAGS and sets $large_offt to yes if the test succeeds
711 large_offt=no
712 AC_DEFUN([LARGE_FILES], [
713 large_CPPFLAGS=$CPPFLAGS
714 CPPFLAGS="$CPPFLAGS $1"
715 AC_TRY_RUN([
716 #include <sys/types.h>
718 #define BIG_OFF_T (((off_t)1<<62)-1+((off_t)1<<62))
720 int main(void) {
721 int big_off_t=((BIG_OFF_T%2147483629==721) &&
722 (BIG_OFF_T%2147483647==1));
723 if(big_off_t) {
724 exit(0);
725 } else {
726 exit(1);
727 }
728 }
729 ], [
730 AC_MSG_RESULT(ok)
731 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT)
732 large_CPPFLAGS="$large_CPPFLAGS $1"
733 large_offt=yes
734 ], [
735 AC_MSG_RESULT(no)
736 ], "")
737 CPPFLAGS=$large_CPPFLAGS
738 ])
740 AC_MSG_CHECKING(if off_t is 64 bits wide)
741 LARGE_FILES("")
742 if test $large_offt = no; then
743 AC_MSG_CHECKING(if _FILE_OFFSET_BITS=64 gives 64 bit off_t)
744 LARGE_FILES("-D_FILE_OFFSET_BITS=64")
745 fi
746 if test $large_offt = no; then
747 AC_MSG_WARN([No 64 bit file size support available])
748 fi
750 dnl *****************************
751 dnl *** Checks for libsocket ***
752 dnl *****************************
753 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
755 dnl *******************************
756 dnl *** Checks for MSG_NOSIGNAL ***
757 dnl *******************************
758 AC_MSG_CHECKING(for MSG_NOSIGNAL)
759 AC_TRY_COMPILE([#include <sys/socket.h>], [
760 int f = MSG_NOSIGNAL;
761 ], [
762 # Yes, we have it...
763 AC_MSG_RESULT(yes)
764 AC_DEFINE(HAVE_MSG_NOSIGNAL)
765 ], [
766 # We'll have to use signals
767 AC_MSG_RESULT(no)
768 ])
770 dnl *****************************
771 dnl *** Checks for SOL_IP ***
772 dnl *****************************
773 AC_MSG_CHECKING(for SOL_IP)
774 AC_TRY_COMPILE([#include <netdb.h>], [
775 int level = SOL_IP;
776 ], [
777 # Yes, we have it...
778 AC_MSG_RESULT(yes)
779 AC_DEFINE(HAVE_SOL_IP)
780 ], [
781 # We'll have to use getprotobyname
782 AC_MSG_RESULT(no)
783 ])
785 dnl *****************************
786 dnl *** Checks for SOL_IPV6 ***
787 dnl *****************************
788 AC_MSG_CHECKING(for SOL_IPV6)
789 AC_TRY_COMPILE([#include <netdb.h>], [
790 int level = SOL_IPV6;
791 ], [
792 # Yes, we have it...
793 AC_MSG_RESULT(yes)
794 AC_DEFINE(HAVE_SOL_IPV6)
795 ], [
796 # We'll have to use getprotobyname
797 AC_MSG_RESULT(no)
798 ])
800 dnl *****************************
801 dnl *** Checks for SOL_TCP ***
802 dnl *****************************
803 AC_MSG_CHECKING(for SOL_TCP)
804 AC_TRY_COMPILE([#include <netdb.h>], [
805 int level = SOL_TCP;
806 ], [
807 # Yes, we have it...
808 AC_MSG_RESULT(yes)
809 AC_DEFINE(HAVE_SOL_TCP)
810 ], [
811 # We'll have to use getprotobyname
812 AC_MSG_RESULT(no)
813 ])
815 dnl *****************************
816 dnl *** Checks for IP_PKTINFO ***
817 dnl *****************************
818 AC_MSG_CHECKING(for IP_PKTINFO)
819 AC_TRY_COMPILE([#include <netdb.h>], [
820 int level = IP_PKTINFO;
821 ], [
822 # Yes, we have it...
823 AC_MSG_RESULT(yes)
824 AC_DEFINE(HAVE_IP_PKTINFO)
825 ], [
826 AC_MSG_RESULT(no)
827 ])
829 dnl *****************************
830 dnl *** Checks for IPV6_PKTINFO ***
831 dnl *****************************
832 AC_MSG_CHECKING(for IPV6_PKTINFO)
833 AC_TRY_COMPILE([#include <netdb.h>], [
834 int level = IPV6_PKTINFO;
835 ], [
836 # Yes, we have it...
837 AC_MSG_RESULT(yes)
838 AC_DEFINE(HAVE_IPV6_PKTINFO)
839 ], [
840 AC_MSG_RESULT(no)
841 ])
843 dnl *********************************
844 dnl *** Check for struct ip_mreqn ***
845 dnl *********************************
846 AC_MSG_CHECKING(for struct ip_mreqn)
847 AC_TRY_COMPILE([#include <netinet/in.h>], [
848 struct ip_mreqn mreq;
849 mreq.imr_address.s_addr = 0;
850 ], [
851 # Yes, we have it...
852 AC_MSG_RESULT(yes)
853 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
854 ], [
855 # We'll just have to try and use struct ip_mreq
856 AC_MSG_RESULT(no)
857 AC_MSG_CHECKING(for struct ip_mreq)
858 AC_TRY_COMPILE([#include <netinet/in.h>], [
859 struct ip_mreq mreq;
860 mreq.imr_interface.s_addr = 0;
861 ], [
862 # Yes, we have it...
863 AC_MSG_RESULT(yes)
864 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
865 ], [
866 # No multicast support
867 AC_MSG_RESULT(no)
868 ])
869 ])
871 dnl **********************************
872 dnl *** Check for gethostbyname2_r ***
873 dnl **********************************
874 AC_MSG_CHECKING(for gethostbyname2_r)
875 AC_TRY_LINK([#include <netdb.h>], [
876 gethostbyname2_r(NULL,0,NULL,NULL,0,NULL,NULL);
877 ], [
878 # Yes, we have it...
879 AC_MSG_RESULT(yes)
880 AC_DEFINE(HAVE_GETHOSTBYNAME2_R)
881 ], [
882 AC_MSG_RESULT(no)
883 ])
885 dnl *****************************
886 dnl *** Checks for libnsl ***
887 dnl *****************************
888 AC_CHECK_LIB(nsl, gethostbyaddr, LIBS="$LIBS -lnsl")
890 AC_CHECK_FUNCS(inet_pton inet_aton)
892 dnl ***********************************************
893 dnl *** Checks for size of sockaddr_un.sun_path ***
894 dnl ***********************************************
895 # AC_CHECK_SIZEOF can't cope with struct members :-(
896 AC_MSG_CHECKING(size of sockaddr_un.sun_path)
897 AC_CACHE_VAL(cv_mono_sizeof_sunpath,
898 [AC_TRY_RUN([
899 #include <sys/types.h>
900 #include <stdio.h>
901 #include <sys/un.h>
903 int main(void) {
904 struct sockaddr_un sock_un;
905 FILE *f=fopen("conftestval", "w");
906 if(!f) exit(1);
907 fprintf(f, "%d\n", sizeof(sock_un.sun_path));
908 exit(0);
909 }
910 ], cv_mono_sizeof_sunpath=`cat conftestval`,
911 cv_mono_sizeof_sunpath=0,
912 cv_mono_sizeof_sunpath=0)])dnl
913 AC_MSG_RESULT($cv_mono_sizeof_sunpath)
914 AC_DEFINE_UNQUOTED(MONO_SIZEOF_SUNPATH, $cv_mono_sizeof_sunpath)
916 dnl *************************************
917 dnl *** Checks for zero length arrays ***
918 dnl *************************************
919 AC_MSG_CHECKING(whether $CC supports zero length arrays)
920 AC_TRY_COMPILE([
921 struct s {
922 int length;
923 char data [0];
924 };
925 ], [], [
926 AC_MSG_RESULT(yes)
927 AC_DEFINE_UNQUOTED(MONO_ZERO_ARRAY_LENGTH, 0)
928 ], [
929 AC_MSG_RESULT(no)
930 AC_DEFINE_UNQUOTED(MONO_ZERO_ARRAY_LENGTH, 1)
931 ])
933 dnl *****************************
934 dnl *** Checks for libxnet ***
935 dnl *****************************
936 case "${host}" in
937 *solaris* )
938 AC_MSG_CHECKING(for Solaris XPG4 support)
939 if test -f /usr/lib/libxnet.so; then
940 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=500"
941 CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
942 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED=1"
943 LIBS="$LIBS -lxnet"
944 AC_MSG_RESULT(yes)
945 else
946 AC_MSG_RESULT(no)
947 fi
949 if test "$GCC" = "yes"; then
950 CFLAGS="$CFLAGS -Wno-char-subscripts"
951 fi
952 ;;
953 esac
955 dnl *****************************
956 dnl *** Checks for libpthread ***
957 dnl *****************************
958 # on FreeBSD -STABLE, the pthreads functions all reside in libc_r
959 # and libpthread does not exist
960 #
961 case "${host}" in
962 *-*-*freebsd4*)
963 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
964 ;;
965 *-*-*freebsd5*)
966 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
967 ;;
968 *-*-*freebsd6*)
969 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
970 ;;
971 *)
972 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -lpthread")
973 ;;
974 esac
975 AC_CHECK_HEADERS(pthread.h)
976 AC_CHECK_FUNCS(pthread_mutex_timedlock)
977 AC_CHECK_FUNCS(pthread_getattr_np pthread_attr_get_np)
978 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
979 AC_TRY_COMPILE([ #include <pthread.h>], [
980 pthread_mutexattr_t attr;
981 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
982 ], [
983 AC_MSG_RESULT(ok)
984 ], [
985 AC_MSG_RESULT(no)
986 AC_MSG_WARN(Using mono_mutex_t for recursive mutexes)
987 AC_DEFINE(USE_MONO_MUTEX)
988 ])
989 AC_CHECK_FUNCS(pthread_attr_setstacksize)
990 AC_CHECK_FUNCS(pthread_attr_getstack)
991 AC_CHECK_FUNCS(pthread_get_stacksize_np pthread_get_stackaddr_np)
993 dnl ***********************************
994 dnl *** Checks for working __thread ***
995 dnl ***********************************
996 AC_MSG_CHECKING(for working __thread)
997 if test "x$with_tls" != "x__thread"; then
998 AC_MSG_RESULT(disabled)
999 else
1000 AC_TRY_RUN([
1001 #include <pthread.h>
1002 __thread int i;
1003 static int res1, res2;
1005 void thread_main (void *arg)
1006 {
1007 i = arg;
1008 sleep (1);
1009 if (arg == 1)
1010 res1 = (i == arg);
1011 else
1012 res2 = (i == arg);
1013 }
1015 int main () {
1016 pthread_t t1, t2;
1018 i = 5;
1020 pthread_create (&t1, NULL, thread_main, 1);
1021 pthread_create (&t2, NULL, thread_main, 2);
1023 pthread_join (t1, NULL);
1024 pthread_join (t2, NULL);
1026 return !(res1 + res2 == 2);
1027 }
1028 ], [
1029 AC_MSG_RESULT(yes)
1030 ], [
1031 AC_MSG_RESULT(no)
1032 with_tls=pthread
1033 ])
1034 fi
1036 dnl **************************************
1037 dnl *** Checks for working sigaltstack ***
1038 dnl **************************************
1039 AC_MSG_CHECKING(for working sigaltstack)
1040 if test "x$with_sigaltstack" != "xyes"; then
1041 AC_MSG_RESULT(disabled)
1042 else
1043 AC_TRY_RUN([
1044 #include <stdio.h>
1045 #include <stdlib.h>
1046 #include <unistd.h>
1047 #include <signal.h>
1048 #include <pthread.h>
1049 #include <sys/wait.h>
1050 #if defined(__FreeBSD__) || defined(__NetBSD__)
1051 #define SA_STACK SA_ONSTACK
1052 #endif
1053 static void
1054 sigsegv_signal_handler (int _dummy, siginfo_t *info, void *context)
1055 {
1056 exit (0);
1057 }
1059 static void *
1060 loop (void *ignored)
1061 {
1062 char *ptr = NULL;
1064 *ptr = 0;
1065 return NULL;
1066 }
1068 static void
1069 child ()
1070 {
1071 struct sigaction sa;
1072 struct sigaltstack sas;
1073 pthread_t id;
1074 pthread_attr_t attr;
1076 sa.sa_sigaction = sigsegv_signal_handler;
1077 sigemptyset (&sa.sa_mask);
1078 sa.sa_flags = SA_SIGINFO | SA_ONSTACK;
1079 if (sigaction (SIGSEGV, &sa, NULL) == -1) {
1080 perror ("sigaction");
1081 return;
1082 }
1084 sas.ss_sp = malloc (SIGSTKSZ);
1085 sas.ss_size = SIGSTKSZ;
1086 sas.ss_flags = 0;
1087 if (sigaltstack (&sas, NULL) == -1) {
1088 perror ("sigaltstack");
1089 return;
1090 }
1092 pthread_attr_init (&attr);
1093 if (pthread_create(&id, &attr, loop, &attr) != 0) {
1094 printf ("pthread_create\n");
1095 return;
1096 }
1098 sleep (100);
1099 }
1101 int
1102 main ()
1103 {
1104 pid_t son;
1105 int status;
1106 int i;
1108 son = fork ();
1109 if (son == -1) {
1110 return 1;
1111 }
1113 if (son == 0) {
1114 child ();
1115 return 0;
1116 }
1118 for (i = 0; i < 3; ++i) {
1119 sleep (1);
1120 waitpid (son, &status, WNOHANG);
1121 if (WIFEXITED (status) && WEXITSTATUS (status) == 0)
1122 return 0;
1123 }
1125 kill (son, SIGKILL);
1126 return 1;
1127 }
1129 ], [
1130 AC_MSG_RESULT(yes)
1131 AC_DEFINE(HAVE_WORKING_SIGALTSTACK)
1132 ], [
1133 with_sigaltstack=no
1134 AC_MSG_RESULT(no)
1135 ])
1136 fi
1138 dnl ********************************
1139 dnl *** Checks for semaphore lib ***
1140 dnl ********************************
1141 # 'Real Time' functions on Solaris
1142 # posix4 on Solaris 2.6
1143 # pthread (first!) on Linux
1144 AC_SEARCH_LIBS(sem_init, pthread rt posix4)
1146 dnl ********************************
1147 dnl *** Checks for timezone stuff **
1148 dnl ********************************
1149 AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
1150 AC_TRY_COMPILE([
1151 #include <time.h>
1152 ], [
1153 struct tm tm;
1154 tm.tm_gmtoff = 1;
1155 ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
1156 if test $ac_cv_struct_tm_gmtoff = yes; then
1157 AC_DEFINE(HAVE_TM_GMTOFF)
1158 else
1159 AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone,
1160 AC_TRY_COMPILE([
1161 #include <time.h>
1162 ], [
1163 timezone = 1;
1164 ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no))
1165 if test $ac_cv_var_timezone = yes; then
1166 AC_DEFINE(HAVE_TIMEZONE)
1167 else
1168 AC_ERROR(unable to find a way to determine timezone)
1169 fi
1170 fi
1172 dnl *********************************
1173 dnl *** Checks for math functions ***
1174 dnl *********************************
1175 LIBS="$LIBS -lm";
1176 AC_CHECK_FUNCS(finite, , AC_MSG_CHECKING(for finite in math.h)
1177 AC_TRY_LINK([#include <math.h>],
1178 [ finite(0.0); ],
1179 AC_DEFINE(HAVE_FINITE) AC_MSG_RESULT(yes),
1180 AC_MSG_RESULT(no)))
1181 AC_CHECK_FUNCS(isfinite, , AC_MSG_CHECKING(for isfinite in math.h)
1182 AC_TRY_LINK([#include <math.h>],
1183 [ isfinite(0.0); ],
1184 AC_DEFINE(HAVE_ISFINITE) AC_MSG_RESULT(yes),
1185 AC_MSG_RESULT(no)))
1187 dnl ****************************************************************
1188 dnl *** Checks for working poll() (macosx defines it but doesn't ***
1189 dnl *** have it in the library (duh)) ***
1190 dnl ****************************************************************
1191 AC_CHECK_FUNCS(poll)
1193 dnl *************************
1194 dnl *** Check for signbit ***
1195 dnl *************************
1196 AC_MSG_CHECKING(for signbit)
1197 AC_TRY_LINK([#include <math.h>], [
1198 int s = signbit(1.0);
1199 ], [
1200 AC_MSG_RESULT(yes)
1201 AC_DEFINE(HAVE_SIGNBIT)
1202 ], [
1203 AC_MSG_RESULT(no)
1204 ])
1206 dnl **********************************
1207 dnl *** epoll ***
1208 dnl **********************************
1209 AC_CHECK_HEADERS(sys/epoll.h)
1210 haveepoll=no
1211 AC_CHECK_FUNCS(epoll_ctl, [haveepoll=yes], )
1212 if test "x$haveepoll" = "xyes" -a "x$ac_cv_header_sys_epoll_h" = "xyes" ; then
1213 AC_DEFINE(HAVE_EPOLL, 1, [epoll supported])
1214 fi
1216 dnl ******************************
1217 dnl *** Checks for SIOCGIFCONF ***
1218 dnl ******************************
1219 AC_CHECK_HEADERS(sys/ioctl.h)
1220 AC_CHECK_HEADERS(net/if.h)
1221 AC_MSG_CHECKING(for ifreq)
1222 AC_TRY_COMPILE([
1223 #include <sys/ioctl.h>
1224 #include <net/if.h>
1225 ], [
1226 struct ifconf ifc;
1227 struct ifreq *ifr;
1228 void *x;
1229 ifc.ifc_len = 0;
1230 ifc.ifc_buf = NULL;
1231 x = (void *) &ifr->ifr_addr;
1232 ],[
1233 AC_MSG_RESULT(yes)
1234 AC_DEFINE(HAVE_SIOCGIFCONF, 1, [Can get interface list])
1235 ], [
1236 AC_MSG_RESULT(no)
1237 ])
1238 dnl **********************************
1239 dnl *** Checks for MonoPosixHelper ***
1240 dnl **********************************
1241 AC_CHECK_FUNC(setkey, ,
1242 AC_CHECK_LIB(crypt, setkey, [
1243 AC_DEFINE(HAVE_SETKEY, 1, [Define if setkey(3) is available])
1244 CRYPT_LIBS="-lcrypt"
1245 ])
1246 )
1247 AC_SUBST(CRYPT_LIBS)
1248 AC_CHECK_HEADERS(checklist.h)
1249 AC_CHECK_HEADERS(fstab.h)
1250 AC_CHECK_HEADERS(attr/xattr.h)
1251 AC_CHECK_HEADERS(sys/extattr.h)
1252 AC_CHECK_HEADERS(sys/sendfile.h)
1253 AC_CHECK_HEADERS(sys/statvfs.h)
1254 AC_CHECK_HEADERS(sys/vfstab.h)
1255 AC_CHECK_HEADERS(sys/xattr.h)
1256 AC_CHECK_HEADERS(sys/mman.h)
1257 AC_CHECK_FUNCS(getdomainname)
1258 AC_CHECK_FUNCS(setdomainname)
1259 AC_CHECK_FUNCS(fgetgrent)
1260 AC_CHECK_FUNCS(fgetpwent)
1261 AC_CHECK_FUNCS(fgetpwent)
1262 AC_CHECK_FUNCS(getfsstat)
1263 AC_CHECK_FUNCS(lutimes)
1264 AC_CHECK_FUNCS(mremap)
1265 AC_CHECK_FUNCS(remap_file_pages)
1266 AC_CHECK_FUNCS(posix_fadvise)
1267 AC_CHECK_FUNCS(posix_fallocate)
1268 AC_CHECK_FUNCS(posix_madvise)
1269 AC_CHECK_FUNCS(vsnprintf)
1270 AC_CHECK_FUNCS(sendfile)
1271 AC_CHECK_FUNCS(sethostid)
1272 AC_CHECK_FUNCS(statfs)
1273 AC_CHECK_FUNCS(fstatfs)
1274 AC_CHECK_FUNCS(statvfs)
1275 AC_CHECK_FUNCS(fstatvfs)
1276 AC_CHECK_FUNCS(stime)
1277 AC_CHECK_FUNCS(strerror_r)
1278 AC_CHECK_FUNCS(ttyname_r)
1279 AC_CHECK_SIZEOF(size_t)
1280 AC_CHECK_MEMBERS(
1281 [struct dirent.d_off, struct dirent.d_reclen, struct dirent.d_type],,,
1282 [#include <sys/types.h>
1283 #include <dirent.h>])
1285 dnl Favour xattr through glibc, but use libattr if we have to
1286 AC_CHECK_FUNC(lsetxattr, ,
1287 AC_CHECK_LIB(attr, lsetxattr, XATTR_LIB="-lattr",)
1288 )
1289 AC_SUBST(XATTR_LIB)
1291 dnl *********************************
1292 dnl *** Check for Console 2.0 I/O ***
1293 dnl *********************************
1294 AC_CHECK_HEADERS([curses.h])
1295 AC_CHECK_HEADERS([term.h], [], [],
1296 [#if HAVE_CURSES_H
1297 #include <curses.h>
1298 #endif
1299 ])
1300 AC_CHECK_HEADERS([termios.h])
1302 dnl * This is provided in io-layer, but on windows it's only available
1303 dnl * on xp+
1304 AC_DEFINE(HAVE_GETPROCESSID, 1, [Define if GetProcessId is available])
1305 else
1306 jdk_headers_found=no
1307 AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
1308 AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?))
1309 AC_CHECK_LIB(ole32, main, LIBS="$LIBS -lole32", AC_ERROR(bad mingw install?))
1310 AC_CHECK_LIB(oleaut32, main, LIBS="$LIBS -loleaut32", AC_ERROR(bad mingw install?))
1312 dnl *********************************
1313 dnl *** Check for struct ip_mreqn ***
1314 dnl *********************************
1315 AC_MSG_CHECKING(for struct ip_mreqn)
1316 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1317 struct ip_mreqn mreq;
1318 mreq.imr_address.s_addr = 0;
1319 ], [
1320 # Yes, we have it...
1321 AC_MSG_RESULT(yes)
1322 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
1323 ], [
1324 # We'll just have to try and use struct ip_mreq
1325 AC_MSG_RESULT(no)
1326 AC_MSG_CHECKING(for struct ip_mreq)
1327 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1328 struct ip_mreq mreq;
1329 mreq.imr_interface.s_addr = 0;
1330 ], [
1331 # Yes, we have it...
1332 AC_MSG_RESULT(yes)
1333 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
1334 ], [
1335 # No multicast support
1336 AC_MSG_RESULT(no)
1337 ])
1338 ])
1339 AC_CHECK_FUNCS(GetProcessId)
1340 fi
1342 dnl socklen_t check
1343 AC_MSG_CHECKING(for socklen_t)
1344 AC_TRY_COMPILE([
1345 #include <sys/types.h>
1346 #include <sys/socket.h>
1347 ],[
1348 socklen_t foo;
1349 ],[
1350 ac_cv_c_socklen_t=yes
1351 AC_DEFINE(HAVE_SOCKLEN_T)
1352 AC_MSG_RESULT(yes)
1353 ],[
1354 AC_MSG_RESULT(no)
1355 ])
1357 AC_MSG_CHECKING(for array element initalizer support)
1358 AC_TRY_COMPILE([#include <sys/socket.h>], [
1359 const int array[] = {[1] = 2,};
1360 ], [
1361 # Yes, we have it...
1362 AC_MSG_RESULT(yes)
1363 AC_DEFINE(HAVE_ARRAY_ELEM_INIT,1,[Supports C99 array initialization])
1364 ], [
1365 # We'll have to use signals
1366 AC_MSG_RESULT(no)
1367 ])
1369 AC_CHECK_FUNCS(trunc, , AC_MSG_CHECKING(for trunc in math.h)
1370 # Simply calling trunc (0.0) is no good since gcc will optimize the call away
1371 AC_TRY_LINK([#include <math.h>],
1372 [ static void *p = &trunc; ],
1373 [
1374 AC_DEFINE(HAVE_TRUNC)
1375 AC_MSG_RESULT(yes)
1376 ac_cv_trunc=yes
1377 ],
1378 AC_MSG_RESULT(no)))
1380 if test "x$ac_cv_truncl" != "xyes"; then
1381 AC_CHECK_LIB(sunmath, aintl, [ AC_DEFINE(HAVE_AINTL) LIBS="$LIBS -lsunmath"])
1382 fi
1384 dnl ****************************
1385 dnl *** Look for /dev/random ***
1386 dnl ****************************
1388 AC_MSG_CHECKING([if usage of random device is requested])
1389 AC_ARG_ENABLE(dev-random,
1390 [ --disable-dev-random disable the use of the random device],
1391 try_dev_random=$enableval, try_dev_random=yes)
1392 AC_MSG_RESULT($try_dev_random)
1394 case "{$target}" in
1395 *-openbsd*)
1396 NAME_DEV_RANDOM="/dev/srandom"
1397 ;;
1399 dnl Win32 does not have /dev/random, they have their own method...
1401 *-*-mingw*|*-*-cygwin*)
1402 ac_cv_have_dev_random=no
1403 ;;
1405 dnl Everywhere else, it's /dev/random
1407 *)
1408 NAME_DEV_RANDOM="/dev/random"
1409 ;;
1410 esac
1412 AC_DEFINE_UNQUOTED(NAME_DEV_RANDOM, "$NAME_DEV_RANDOM")
1414 dnl Now check if the device actually exists
1416 if test "x$try_dev_random" = "xyes"; then
1417 AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
1418 [if test -r "$NAME_DEV_RANDOM" ; then
1419 ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
1420 if test "x$ac_cv_have_dev_random" = "xyes"; then
1421 AC_DEFINE(HAVE_CRYPT_RNG)
1422 fi
1423 else
1424 AC_MSG_CHECKING(for random device)
1425 ac_cv_have_dev_random=no
1426 AC_MSG_RESULT(has been disabled)
1427 fi
1429 if test "x$platform_win32" = "xyes"; then
1430 AC_DEFINE(HAVE_CRYPT_RNG)
1431 fi
1433 if test "x$ac_cv_have_dev_random" = "xno" \
1434 && test "x$platform_win32" = "xno"; then
1435 AC_MSG_WARN([[
1436 ***
1437 *** A system-provided entropy source was not found on this system.
1438 *** Because of this, the System.Security.Cryptography random number generator
1439 *** will throw a NotImplemented exception.
1440 ***
1441 *** If you are seeing this message, and you know your system DOES have an
1442 *** entropy collection in place, please contact <crichton@gimp.org> and
1443 *** provide information about the system and how to access the random device.
1444 ***
1445 *** Otherwise you can install either egd or prngd and set the environment
1446 *** variable MONO_EGD_SOCKET to point to the daemon's socket to use that.
1447 ***]])
1448 fi
1450 AC_MSG_CHECKING([if inter-process shared handles are requested])
1451 AC_ARG_ENABLE(shared-handles, [ --disable-shared-handles disable inter-process shared handles], try_shared_handles=$enableval, try_shared_handles=yes)
1452 AC_MSG_RESULT($try_shared_handles)
1453 if test "x$try_shared_handles" != "xyes"; then
1454 AC_DEFINE(DISABLE_SHARED_HANDLES)
1455 AC_SUBST(DISABLE_SHARED_HANDLES)
1456 fi
1458 AC_ARG_ENABLE(nunit-tests, [ --enable-nunit-tests Run the nunit tests of the class library on 'make check'])
1459 AM_CONDITIONAL(ENABLE_NUNIT_TESTS, [test x$enable_nunit_tests = xyes])
1461 TARGET="unknown"
1462 ACCESS_UNALIGNED="yes"
1464 JIT_SUPPORTED=no
1465 INTERP_SUPPORTED=no
1466 LIBC="libc.so.6"
1467 INTL="libc.so.6"
1468 SQLITE="libsqlite.so.0"
1469 SQLITE3="libsqlite3.so.0"
1470 X11="libX11.so"
1472 jit_wanted=false
1473 interp_wanted=false
1474 case "$host" in
1475 # mips-sgi-irix5.* | mips-sgi-irix6.*)
1476 # TARGET=MIPS;
1477 # ACCESS_UNALIGNED="no"
1478 # ;;
1479 i*86-*-*)
1480 TARGET=X86;
1481 arch_target=x86;
1482 JIT_SUPPORTED=yes
1483 jit_wanted=true
1484 case $host_os in
1485 solaris*)
1486 LIBC="libc.so"
1487 INTL="libintl.so"
1489 # On solaris 10 x86, gcc prints a warning saying 'visibility attribute not supported on this configuration; ignored', but linking fails. A test case:
1490 # int astruct __attribute__ ((visibility ("hidden")));
1491 # void foo ()
1492 # {
1493 # void *p = &astruct;
1494 # }
1495 # gcc -fPIC --shared -o libfoo.so foo.c
1496 # yields:
1497 # foo.c:6: warning: visibility attribute not supported in this configuration; ignored
1498 # ld: fatal: relocation error: R_386_GOTOFF: file /var/tmp//ccxYR96k.o: symbol astruct: relocation must bind locally
1499 have_visibility_hidden=no
1501 libmono_ldflags="$libmono_ldflags $LIBS"
1502 esac
1503 ;;
1504 x86_64-*-* | amd64-*-*)
1505 TARGET=AMD64;
1506 arch_target=amd64;
1507 JIT_SUPPORTED=yes
1508 jit_wanted=true
1509 ;;
1510 ia64-*-*)
1511 TARGET=IA64
1512 arch_target=ia64
1513 ACCESS_UNALIGNED="no"
1514 JIT_SUPPORTED=yes
1515 jit_wanted=true
1516 LIBC="libc.so.6.1"
1517 INTL="libc.so.6.1"
1518 AC_CHECK_LIB(unwind, _U_dyn_register, [], [AC_MSG_ERROR(library libunwind not found)])
1519 libmono_ldflags="-lunwind"
1520 ;;
1521 sparc*-*-*)
1522 if test "x$ac_cv_sizeof_void_p" = "x8"; then
1523 TARGET=SPARC64
1524 else
1525 TARGET=SPARC
1526 fi
1527 arch_target=sparc;
1528 JIT_SUPPORTED=yes
1529 ACCESS_UNALIGNED="no"
1530 case $host_os in
1531 linux*) ;;
1532 *)
1533 LIBC="libc.so"
1534 INTL="libintl.so"
1535 libmono_ldflags="$libmono_ldflags $LIBS"
1536 esac
1537 jit_wanted=true
1538 if test x"$GCC" = xyes; then
1539 # We don't support v8 cpus
1540 CFLAGS="$CFLAGS -Wno-cast-align -mcpu=v9"
1541 fi
1542 if test x"$AR" = xfalse; then
1543 AC_MSG_ERROR([The required utility 'ar' is not found in your PATH. Usually it can be found in /usr/ccs/bin.])
1544 fi
1545 ;;
1546 alpha*-*-linux* | alpha*-*-osf*)
1547 TARGET=ALPHA;
1548 ACCESS_UNALIGNED="no"
1549 JIT_SUPPORTED=yes
1550 jit_wanted=true
1551 arch_target=alpha;
1552 case $host_os in
1553 linux*)
1554 LIBC="libc.so.6.1"
1555 INTL="libc.so.6.1"
1556 esac
1557 ;;
1558 *-*-mingw*|*-*-cygwin*)
1559 INTL="intl"
1560 ;;
1561 hppa2.0w-hp-hpux11.00 | hppa64-hp-hpux11.00)
1562 TARGET=HPPA;
1563 arch_target=hppa;
1564 LIBC="libc.sl"
1565 ACCESS_UNALIGNED="no"
1566 INTERP_SUPPORTED=yes
1567 interp_wanted=true
1568 ;;
1569 hppa*linux*)
1570 TARGET=HPPA;
1571 arch_target=hppa;
1572 ACCESS_UNALIGNED="no"
1573 INTERP_SUPPORTED=yes
1574 interp_wanted=true
1575 ;;
1576 macppc-*-openbsd* | powerpc-*-linux* | powerpc-*-openbsd* | \
1577 powerpc-*-sysv* | powerpc-*-darwin*)
1578 TARGET=POWERPC;
1579 AC_DEFINE(MONO_ARCH_REGPARMS,1,[Architecture uses registers for Parameters])
1580 arch_target=ppc;
1581 JIT_SUPPORTED=yes
1582 jit_wanted=true
1583 ;;
1584 arm*-linux*)
1585 TARGET=ARM;
1586 arch_target=arm;
1587 ACCESS_UNALIGNED="no"
1588 JIT_SUPPORTED=yes
1589 jit_wanted=true
1590 ;;
1591 s390-*-linux*)
1592 TARGET=S390;
1593 AC_DEFINE(MONO_ARCH_REGPARMS,1,[Architecture uses registers for Parameters])
1594 arch_target=s390;
1595 ACCESS_UNALIGNED="no"
1596 JIT_SUPPORTED=yes
1597 jit_wanted=true
1598 ;;
1599 s390x-*-linux*)
1600 TARGET=S390x;
1601 AC_DEFINE(MONO_ARCH_REGPARMS,1,[Architecture uses registers for Parameters])
1602 arch_target=s390x;
1603 ACCESS_UNALIGNED="no"
1604 JIT_SUPPORTED=yes
1605 jit_wanted=true
1606 ;;
1607 esac
1609 if test "x$have_visibility_hidden" = "xyes"; then
1610 AC_DEFINE(HAVE_VISIBILITY_HIDDEN, 1, [Support for the visibility ("hidden") attribute])
1611 fi
1613 AC_ARG_WITH(jit, [ --with-jit=yes,no If you want to build scripts that default to the JIT],[
1614 if test x$withval = xyes; then
1615 jit_wanted=true
1616 else
1617 jit_wanted=false
1618 fi
1619 ])
1621 AC_ARG_WITH(interp, [ --with-interp=yes,no If you want to build scripts that default to the interpreter],[
1622 if test x$withval = xyes; then
1623 interp_wanted=true
1624 else
1625 interp_wanted=false
1626 fi
1627 ])
1629 USEJIT=false
1630 if test x$JIT_SUPPORTED = xyes; then
1631 if $jit_wanted; then
1632 USEJIT=true
1633 jit_status="Building and using the JIT"
1634 else
1635 if $interp_wanted; then
1636 jit_status="Building the JIT, defaulting to the interpreter"
1637 else
1638 AC_ERROR(No JIT or interpreter support available or selected.)
1639 fi
1640 fi
1641 else
1642 if test x$interp_wanted = xtrue; then
1643 jit_status="interpreter"
1644 else
1645 AC_ERROR(No JIT or interpreter support available or selected.)
1646 fi
1647 fi
1649 AM_CONDITIONAL(USE_JIT, test x$USEJIT = xtrue)
1651 libsuffix=".so"
1653 case "$host" in
1654 *-*-darwin*)
1655 libsuffix=".dylib"
1656 LIBC="libc.dylib"
1657 INTL="libintl.dylib"
1658 SQLITE="libsqlite.0.dylib"
1659 SQLITE3="libsqlite3.0.dylib"
1660 X11="libX11.dylib"
1661 ;;
1662 *-*-*netbsd*)
1663 LIBC="libc.so.12"
1664 INTL="libintl.so.0"
1665 ;;
1666 *-*-*freebsd*)
1667 LIBC="libc.so"
1668 INTL="libintl.so"
1669 ;;
1670 *-*-*openbsd*)
1671 LIBC="libc.so"
1672 INTL="libintl.so"
1673 ;;
1674 *-*-*linux*)
1675 AC_PATH_X
1676 AC_MSG_CHECKING(for the soname of libX11.so)
1677 for i in $x_libraries /usr/lib /usr/lib64; do
1678 for r in 4 5 6; do
1679 if test -f $i/libX11.so.$r; then
1680 X11=libX11.so.$r
1681 AC_MSG_RESULT($X11)
1682 fi
1683 done
1684 done
1686 if test "x$X11" = "xlibX11.so"; then
1687 AC_MSG_WARN([Could not find X development libs. Do you have the -devel package installed? WinForms may not work...]);
1688 fi
1689 ;;
1690 esac
1693 AC_SUBST(libsuffix)
1695 if test "x$TARGET" != "xAMD64"; then
1696 # valgrind headers don't compile under x86-64
1697 AC_CHECK_HEADERS(valgrind/memcheck.h)
1698 fi
1700 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86"; then
1701 if test "x$with_tls" = "x__thread"; then
1702 #
1703 # On some linux distributions, TLS works in executables, but linking
1704 # against a shared library containing TLS fails with:
1705 # undefined reference to `__tls_get_addr'
1706 #
1707 rm -f conftest.c conftest.so conftest
1708 echo "static __thread int foo; void main () { foo = 5; }" > conftest.c
1709 $CC -fPIC --shared -o conftest.so conftest.c > /dev/null 2>&1
1710 $CC -o conftest conftest.so > /dev/null 2>&1
1711 if test ! -f conftest; then
1712 AC_MSG_WARN([Disabling usage of __thread.]);
1713 with_tls=pthread
1714 fi
1715 rm -f conftest.c conftest.so conftest
1716 fi
1717 fi
1719 mono_debugger_supported=no
1720 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86"; then
1721 if test x$use_included_gc = xyes; then
1722 case "$host" in
1723 *-*-*linux*)
1724 mono_debugger_supported=yes
1725 ;;
1726 esac
1727 fi
1728 fi
1730 AC_MSG_CHECKING(if the Mono Debugger is supported on this platform)
1731 if test "x$mono_debugger_supported" = "xyes"; then
1732 AC_DEFINE(MONO_DEBUGGER_SUPPORTED,1,[The Mono Debugger is supported on this platform])
1733 fi
1734 AC_MSG_RESULT($mono_debugger_supported)
1735 AM_CONDITIONAL(MONO_DEBUGGER_SUPPORTED, test x$mono_debugger_supported = xyes)
1737 if test "x$with_tls" = "x__thread"; then
1738 AC_DEFINE(HAVE_KW_THREAD)
1739 # Pass the information to libgc
1740 CPPFLAGS="$CPPFLAGS -DUSE_COMPILER_TLS"
1741 AC_MSG_CHECKING(if the tls_model attribute is supported)
1742 AC_TRY_COMPILE([static __thread int foo __attribute__((tls_model("initial-exec")));], [
1743 ], [
1744 AC_MSG_RESULT(yes)
1745 AC_DEFINE(HAVE_TLS_MODEL_ATTR, 1, [tld_model available])
1746 ], [
1747 AC_MSG_RESULT(no)
1748 ])
1749 fi
1751 if test ${TARGET} = ARM; then
1752 dnl ******************************************
1753 dnl *** Check to see what FPU is available ***
1754 dnl ******************************************
1755 AC_MSG_CHECKING(which FPU to use)
1757 AC_TRY_COMPILE([], [
1758 __asm__ ("ldfd f0, [r0]");
1759 ], fpu=FPA, [
1760 AC_TRY_COMPILE([], [
1761 __asm__ ("fldd d0, [r0]");
1762 ], fpu=VFP, fpu=NONE)
1763 ])
1765 AC_MSG_RESULT($fpu)
1766 CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu"
1767 unset fpu
1768 fi
1770 if test ${TARGET} = unknown; then
1771 CPPFLAGS="$CPPFLAGS -DNO_PORT"
1772 AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
1773 fi
1775 if test ${ACCESS_UNALIGNED} = no; then
1776 CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
1777 fi
1779 PREVIEW=yes
1780 AC_ARG_WITH(preview, [ --with-preview=yes,no If you want to install the 2.0 FX preview],[
1781 if test x$with_preview = xno; then
1782 PREVIEW=no
1783 fi
1784 ])
1786 AM_CONDITIONAL(INSTALL_2_0, test x$PREVIEW = xyes)
1788 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
1789 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
1790 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
1791 AM_CONDITIONAL(SPARC64, test x$TARGET = xSPARC64)
1792 AM_CONDITIONAL(X86, test x$TARGET = xX86)
1793 AM_CONDITIONAL(AMD64, test x$TARGET = xAMD64)
1794 AM_CONDITIONAL(ALPHA, test x$TARGET = xALPHA)
1795 AM_CONDITIONAL(IA64, test x$TARGET = xIA64)
1796 AM_CONDITIONAL(M68K, test x$TARGET = xM68K)
1797 AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
1798 AM_CONDITIONAL(ARM, test x$TARGET = xARM)
1799 AM_CONDITIONAL(S390, test x$TARGET = xS390)
1800 AM_CONDITIONAL(S390x, test x$TARGET = xS390x)
1801 AM_CONDITIONAL(HPPA, test x$TARGET = xHPPA)
1803 AM_CONDITIONAL(JIT_SUPPORTED, test x$JIT_SUPPORTED = xyes)
1804 AM_CONDITIONAL(INTERP_SUPPORTED, test x$interp_wanted = xtrue)
1805 AM_CONDITIONAL(INCLUDED_LIBGC, test x$gc = xincluded)
1807 AC_SUBST(LIBC)
1808 AC_SUBST(INTL)
1809 AC_SUBST(SQLITE)
1810 AC_SUBST(SQLITE3)
1811 AC_SUBST(X11)
1813 AC_SUBST(arch_target)
1814 AC_SUBST(CFLAGS)
1815 AC_SUBST(CPPFLAGS)
1816 AC_SUBST(LDFLAGS)
1818 mono_build_root=`pwd`
1819 AC_SUBST(mono_build_root)
1821 if test x$USEJIT = xtrue; then
1822 mono_runtime=mono/mini/mono
1823 else
1824 mono_runtime=mono/interpreter/mint
1825 fi
1826 AC_SUBST(mono_runtime)
1828 mono_cfg_root=$mono_build_root/runtime
1829 if test x$platform_win32 = xyes; then
1830 mono_cfg_dir=`cygpath -w -a $mono_cfg_root`\\etc
1831 else
1832 mono_cfg_dir=$mono_cfg_root/etc
1833 fi
1834 AC_SUBST(mono_cfg_dir)
1836 AC_CONFIG_FILES([runtime/mono-wrapper],[chmod +x runtime/mono-wrapper])
1837 AC_CONFIG_FILES([runtime/monodis-wrapper],[chmod +x runtime/monodis-wrapper])
1838 AC_CONFIG_FILES([runtime/semdel-wrapper],[chmod +x runtime/semdel-wrapper])
1840 AC_CONFIG_COMMANDS([runtime/etc/mono/1.0/machine.config],
1841 [ depth=../../../..
1842 case $srcdir in
1843 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
1844 .) reldir=$depth ;;
1845 *) reldir=$depth/$srcdir ;;
1846 esac
1847 $ac_aux_dir/install-sh -d runtime/etc/mono/1.0
1848 cd runtime/etc/mono/1.0
1849 rm -f machine.config
1850 $LN_S $reldir/data/net_1_1/machine.config machine.config
1851 cd $depth
1852 ],[LN_S='$LN_S'])
1854 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/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/2.0
1862 cd runtime/etc/mono/2.0
1863 rm -f machine.config
1864 $LN_S $reldir/data/net_2_0/machine.config machine.config
1865 cd $depth
1866 ],[LN_S='$LN_S'])
1868 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/web.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 web.config
1878 $LN_S $reldir/data/net_2_0/web.config web.config
1879 cd $depth
1880 ],[LN_S='$LN_S'])
1882 AC_OUTPUT([
1883 Makefile
1884 mint.pc
1885 mono.pc
1886 mono-cairo.pc
1887 dotnet.pc
1888 mono-uninstalled.pc
1889 scripts/mono-nunit.pc
1890 scripts/mono-find-provides
1891 scripts/mono-find-requires
1892 mono/Makefile
1893 mono/utils/Makefile
1894 mono/metadata/Makefile
1895 mono/dis/Makefile
1896 mono/cil/Makefile
1897 mono/arch/Makefile
1898 mono/os/Makefile
1899 mono/arch/x86/Makefile
1900 mono/arch/amd64/Makefile
1901 mono/arch/hppa/Makefile
1902 mono/arch/ppc/Makefile
1903 mono/arch/sparc/Makefile
1904 mono/arch/s390/Makefile
1905 mono/arch/s390x/Makefile
1906 mono/arch/arm/Makefile
1907 mono/arch/alpha/Makefile
1908 mono/arch/ia64/Makefile
1909 mono/interpreter/Makefile
1910 mono/tests/Makefile
1911 mono/tests/tests-config
1912 mono/tests/cas/Makefile
1913 mono/tests/cas/assembly/Makefile
1914 mono/tests/cas/demand/Makefile
1915 mono/tests/cas/inheritance/Makefile
1916 mono/tests/cas/linkdemand/Makefile
1917 mono/tests/cas/threads/Makefile
1918 mono/benchmark/Makefile
1919 mono/monoburg/Makefile
1920 mono/monograph/Makefile
1921 mono/io-layer/Makefile
1922 mono/mini/Makefile
1923 mono/profiler/Makefile
1924 ikvm-native/Makefile
1925 scripts/Makefile
1926 man/Makefile
1927 web/Makefile
1928 docs/Makefile
1929 data/Makefile
1930 data/net_1_1/Makefile
1931 data/net_2_0/Makefile
1932 samples/Makefile
1933 support/Makefile
1934 data/config
1935 tools/Makefile
1936 tools/locale-builder/Makefile
1937 runtime/Makefile
1938 ])
1940 if test x$platform_win32 = xyes; then
1941 # Get rid of 'cyg' prefixes in library names
1942 sed -e "s/\/cyg\//\/\//" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
1943 # libtool seems to inherit -mno-cygwin from our CFLAGS, and uses it to compile its executable
1944 # wrapper scripts which use exec(). gcc has no problem compiling+linking this, but the resulting
1945 # executable doesn't work...
1946 sed -e "s,-mno-cygwin,,g" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
1947 fi
1949 (
1950 case $prefix in
1951 NONE) prefix=$ac_default_prefix ;;
1952 esac
1953 case $exec_prefix in
1954 NONE) exec_prefix='${prefix}' ;;
1955 esac
1957 test -w $srcdir/$mcsdir/build || chmod +w $srcdir/$mcsdir/build
1959 #
1960 # If we are cross compiling, we don't build in the mcs/ tree. Let us not clobber
1961 # any existing config.make. This allows people to share the same source tree
1962 # with different build directories, one native and one cross
1963 #
1964 if test x$cross_compiling = xno; then
1965 echo "prefix=$prefix" > $srcdir/$mcsdir/build/config.make
1966 echo "exec_prefix=$exec_prefix" >> $srcdir/$mcsdir/build/config.make
1967 echo 'mono_libdir=${exec_prefix}/lib' >> $srcdir/$mcsdir/build/config.make
1968 echo 'MCS_FLAGS = $(PLATFORM_DEBUG_FLAGS)' >> $srcdir/$mcsdir/build/config.make
1969 echo 'IL_FLAGS = /debug' >> $srcdir/$mcsdir/build/config.make
1970 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $srcdir/$mcsdir/build/config.make
1971 echo "ILDISASM = $mono_build_root/runtime/monodis-wrapper" >> $srcdir/$mcsdir/build/config.make
1973 case $INSTALL in
1974 [[\\/$]]* | ?:[[\\/]]* ) mcs_INSTALL=$INSTALL ;;
1975 *) mcs_INSTALL=$mono_build_root/$INSTALL ;;
1976 esac
1978 echo "INSTALL = $mcs_INSTALL" >> $srcdir/$mcsdir/build/config.make
1980 export VERSION
1981 [myver=$($AWK 'BEGIN {
1982 split (ENVIRON["VERSION"] ".0.0.0", vsplit, ".")
1983 print vsplit [1] "." vsplit [2] "." vsplit [3] "." vsplit [4]
1984 }')]
1986 echo "MONO_VERSION = $myver" >> $srcdir/$mcsdir/build/config.make
1987 fi
1988 )
1990 libgdiplus_msg=${libgdiplus_loc:-assumed to be installed}
1992 echo "
1993 mcs source: $mcs_topdir
1994 GC: $gc
1995 TLS: $with_tls
1996 SIGALTSTACK: $with_sigaltstack
1997 Engine: $jit_status
1998 2.0 Alpha: $PREVIEW
1999 JNI support: $jdk_headers_found
2000 libgdiplus: $libgdiplus_msg
2001 $disabled
2003 "
2004 if test x$gc = xsgen; then
2005 echo IMPORTANT:
2006 echo IMPORTANT: You have selected an experimental, work-in-progress
2007 echo IMPORTANT: GC engine. This GC engine is currently not supported
2008 echo IMPORTANT: and is not yet ready for use.
2009 echo IMPORTANT:
2010 echo IMPORTANT: There are known problems with it, use at your own risk.
2011 fi