| blob | 8ced2148af936650b815c5349f06243869832c14 |
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,1.1.9)
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="$LDFLAGS -pthread"
84 libmono_ldflags="-pthread"
85 need_link_unlink=yes
86 libdl=
87 libgc_threads=no
88 ;;
89 # these flags will work for all versions of -STABLE
90 #
91 *-*-*freebsd4*)
92 platform_win32=no
93 if test "x$PTHREAD_CFLAGS" = "x"; then
94 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_FREEBSD_THREADS"
95 libmono_cflags="-D_THREAD_SAFE"
96 else
97 CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS"
98 libmono_cflags="$PTHREAD_CFLAGS"
99 fi
100 if test "x$PTHREAD_LIBS" = "x"; then
101 LDFLAGS="$LDFLAGS -pthread"
102 libmono_ldflags="-pthread"
103 else
104 LDFLAGS="$LDFLAGS $PTHREAD_LIBS"
105 libmono_ldflags="$PTHREAD_LIBS"
106 fi
107 need_link_unlink=yes
108 AC_DEFINE(PTHREAD_POINTER_ID)
109 libdl=
110 libgc_threads=pthreads
111 # TLS isn't implemented at all on 4-STABLE
112 with_nptl=no
113 with_tls=pthread
114 ;;
115 *-*-*freebsd5*)
116 platform_win32=no
117 if test "x$PTHREAD_CFLAGS" = "x"; then
118 CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS"
119 libmono_cflags=
120 else
121 CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS"
122 libmono_cflags="$PTHREAD_CFLAGS"
123 fi
124 if test "x$PTHREAD_LIBS" = "x"; then
125 LDFLAGS="$LDFLAGS -pthread"
126 libmono_ldflags="-pthread"
127 else
128 LDFLAGS="$LDFLAGS $PTHREAD_LIBS"
129 libmono_ldflags="$PTHREAD_LIBS"
130 fi
131 need_link_unlink=yes
132 AC_DEFINE(PTHREAD_POINTER_ID)
133 libdl=
134 with_sigaltstack=yes
135 libgc_threads=pthreads
136 # TLS is only partially implemented on 5-STABLE (compiler support
137 # but NOT library support)
138 #
139 with_tls=pthread
140 ;;
141 *-*-*freebsd6*)
142 platform_win32=no
143 if test "x$PTHREAD_CFLAGS" = "x"; then
144 CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS"
145 libmono_cflags=
146 else
147 CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS"
148 libmono_cflags="$PTHREAD_CFLAGS"
149 fi
150 if test "x$PTHREAD_LIBS" = "x"; then
151 LDFLAGS="$LDFLAGS -pthread"
152 libmono_ldflags="-pthread"
153 else
154 LDFLAGS="$LDFLAGS $PTHREAD_LIBS"
155 libmono_ldflags="$PTHREAD_LIBS"
156 fi
157 need_link_unlink=yes
158 AC_DEFINE(PTHREAD_POINTER_ID)
159 libdl=
160 libgc_threads=pthreads
161 with_sigaltstack=yes
162 # TLS is only partially implemented on -CURRENT (compiler support
163 # but NOT library support)
164 #
165 with_tls=pthread
166 ;;
167 *-*-*openbsd*)
168 platform_win32=no
169 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_FREEBSD_THREADS"
170 libmono_cflags="-D_THREAD_SAFE"
171 LDFLAGS="$LDFLAGS -pthread"
172 libmono_ldflags="-pthread"
173 need_link_unlink=yes
174 AC_DEFINE(PTHREAD_POINTER_ID)
175 libdl=
176 libgc_threads=pthreads
177 ;;
178 *-*-linux*)
179 platform_win32=no
180 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP -DUSE_MUNMAP"
181 libmono_cflags="-D_REENTRANT"
182 libmono_ldflags="-lpthread"
183 libdl="-ldl"
184 libgc_threads=pthreads
185 ;;
186 *-*-hpux*)
187 platform_win32=no
188 CPPFLAGS="$CPPFLAGS -DGC_HPUX_THREADS -D_HPUX_SOURCE -D_XOPEN_SOURCE_EXTENDED -D_REENTRANT"
189 CFLAGS="$CFLAGS +ESdbgasm"
190 LDFLAGS="$LDFLAGS -z"
191 libmono_cflags="-D_REENTRANT"
192 libmono_ldflags="-lpthread"
193 libgc_threads=pthreads
194 need_link_unlink=yes
195 ;;
196 *-*-solaris*)
197 platform_win32=no
198 CPPFLAGS="$CPPFLAGS -DGC_SOLARIS_THREADS -DGC_SOLARIS_PTHREADS -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS -DUSE_MMAP -DUSE_MUNMAP"
199 need_link_unlink=yes
200 libmono_cflags="-D_REENTRANT"
201 libgc_threads=pthreads
202 ;;
203 *-*-darwin*)
204 platform_win32=no
205 CPPFLAGS="$CPPFLAGS -no-cpp-precomp -D_THREAD_SAFE -DGC_MACOSX_THREADS"
206 libmono_cflags="-D_THREAD_SAFE"
207 LDFLAGS="$LDFLAGS -pthread"
208 libmono_ldflags="-pthread"
209 need_link_unlink=yes
210 AC_DEFINE(PTHREAD_POINTER_ID)
211 AC_DEFINE(USE_MACH_SEMA)
212 no_version_script=yes
213 libdl=
214 libgc_threads=pthreads
215 ;;
216 *)
217 AC_MSG_WARN([*** Please add $host to configure.in checks!])
218 platform_win32=no
219 libdl="-ldl"
220 ;;
221 esac
222 AC_MSG_RESULT(ok)
224 if test x$need_link_unlink = xyes; then
225 AC_DEFINE(NEED_LINK_UNLINK, 1, [Define if Unix sockets cannot be created in an anonymous namespace])
226 fi
228 AM_CONDITIONAL(PLATFORM_WIN32, test x$platform_win32 = xyes)
230 AC_CHECK_TOOL(CC, gcc, gcc)
231 AC_PROG_CC
232 AM_PROG_CC_STDC
233 AC_PROG_INSTALL
234 AC_PROG_AWK
235 dnl We should use AM_PROG_AS, but it's not available on automake/aclocal 1.4
236 : ${CCAS='$(CC)'}
237 # Set ASFLAGS if not already set.
238 : ${CCASFLAGS='$(CFLAGS)'}
239 AC_SUBST(CCAS)
240 AC_SUBST(CCASFLAGS)
242 AC_CHECK_PROG(BISON, bison,yes,no)
243 if test "x$BISON" = "xno";
244 then
245 AC_MSG_ERROR([You need to install bison])
246 fi
248 dnl may require a specific autoconf version
249 dnl AC_PROG_CC_FOR_BUILD
250 dnl CC_FOR_BUILD not automatically detected
251 CC_FOR_BUILD=$CC
252 BUILD_EXEEXT=
253 if test "x$cross_compiling" = "xyes"; then
254 CC_FOR_BUILD=cc
255 BUILD_EXEEXT=""
256 fi
257 AC_SUBST(CC_FOR_BUILD)
258 AC_SUBST(HOST_CC)
259 AC_SUBST(BUILD_EXEEXT)
261 AM_CONDITIONAL(CROSS_COMPILING, [test x$cross_compiling = xyes])
263 # Set STDC_HEADERS
264 AC_HEADER_STDC
265 AC_LIBTOOL_WIN32_DLL
266 AC_DISABLE_FAST_INSTALL
267 AM_PROG_LIBTOOL
269 # Test whenever ld supports -version-script
270 AC_PROG_LD
271 AC_PROG_LD_GNU
272 if test "x$lt_cv_prog_gnu_ld" = "xno"; then
273 no_version_script=yes
274 fi
276 AM_CONDITIONAL(NO_VERSION_SCRIPT, test x$no_version_script = xyes)
278 AC_CHECK_HEADERS(sys/filio.h sys/sockio.h netdb.h utime.h semaphore.h sys/un.h linux/rtc.h)
280 AC_CHECK_HEADER(zlib.h, [have_zlib=yes], [have_zlib=no])
282 AM_CONDITIONAL(HAVE_ZLIB, test x$have_zlib = xyes)
284 # for mono/metadata/debug-symfile.c
285 AC_CHECK_HEADERS(elf.h)
287 # for support
288 AC_CHECK_HEADERS(poll.h)
289 AC_CHECK_HEADERS(sys/poll.h)
290 AC_CHECK_HEADERS(sys/wait.h)
291 AC_CHECK_HEADERS(grp.h)
292 AC_CHECK_HEADERS(syslog.h)
294 # for mono/dis
295 AC_CHECK_HEADERS(wchar.h)
296 case "$host" in
297 *-*-*freebsd6*)
298 AC_CHECK_HEADERS(ieeefp.h)
299 ;;
300 *-*-*freebsd*)
301 /* Only freebsd6 has a working ieeefp.h */
302 ;;
303 *)
304 AC_CHECK_HEADERS(ieeefp.h)
305 ;;
306 esac
307 AC_MSG_CHECKING(for isinf)
308 AC_TRY_LINK([#include <math.h>], [
309 int f = isinf (1);
310 ], [
311 AC_MSG_RESULT(yes)
312 AC_DEFINE(HAVE_ISINF, 1, [isinf available])
313 ], [
314 # We'll have to use signals
315 AC_MSG_RESULT(no)
316 ])
319 # not 64 bit clean in cross-compile
320 AC_CHECK_SIZEOF(void *, 4)
322 WARN=''
323 if test x"$GCC" = xyes; then
324 WARN='-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wcast-align -Wwrite-strings'
325 # The runtime code does not respect ANSI C strict aliasing rules
326 CFLAGS="$CFLAGS -fno-strict-aliasing"
328 ORIG_CFLAGS=$CFLAGS
329 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
330 AC_MSG_CHECKING(for -Wdeclaration-after-statement option to gcc)
331 AC_TRY_COMPILE([], [
332 void main () { }
333 ], [
334 AC_MSG_RESULT(yes)
335 ], [
336 AC_MSG_RESULT(no)
337 CFLAGS=$ORIG_CFLAGS
338 ])
339 else
340 # The Sun Forte compiler complains about inline functions that access static variables
341 # so disable all inlining.
342 case "$host" in
343 *-*-solaris*)
344 CFLAGS="$CFLAGS -Dinline="
345 ;;
346 esac
347 fi
348 CFLAGS="$CFLAGS -g $WARN"
350 # Where's the 'mcs' source tree?
351 if test -d $srcdir/mcs; then
352 mcsdir=mcs
353 else
354 mcsdir=../mcs
355 fi
357 mcs_topdir='$(top_srcdir)/'$mcsdir
358 mcs_topdir_from_srcdir='$(top_builddir)/'$mcsdir
360 ## Maybe should also disable if mcsdir is invalid. Let's punt the issue for now.
361 AM_CONDITIONAL(BUILD_MCS, [test x$cross_compiling = xno])
363 AC_SUBST([mcs_topdir])
364 AC_SUBST([mcs_topdir_from_srcdir])
366 AC_ARG_WITH([libgdiplus],
367 [ --with-libgdiplus=installed|sibling|<path> Override the libgdiplus used for System.Drawing tests (defaults to NO)],
368 [], [with_libgdiplus=installed])
370 case $with_libgdiplus in
371 no|installed) libgdiplus_loc= ;;
372 yes|sibling) libgdiplus_loc=`cd ../libgdiplus && pwd`/src/libgdiplus.la ;;
373 /*) libgdiplus_loc=$with_libgdiplus ;;
374 *) libgdiplus_loc=`pwd`/$with_libgdiplus ;;
375 esac
376 AC_SUBST([libgdiplus_loc])
378 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
379 if test "x$PKG_CONFIG" = "xno"; then
380 AC_MSG_ERROR([You need to install pkg-config])
381 fi
383 dnl for use on the build system
384 dnl pkg-config is stupid
385 BUILD_GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0 gthread-2.0`
386 BUILD_GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0 gthread-2.0`
387 AC_SUBST(BUILD_GLIB_CFLAGS)
388 AC_SUBST(BUILD_GLIB_LIBS)
390 pkg_config_path=
391 AC_ARG_WITH(crosspkgdir, [ --with-crosspkgdir=/path/to/pkg-config/dir],
392 if test x$with_crosspkgdir = "x"; then
393 if test -s $PKG_CONFIG_PATH; then
394 pkg_config_path=$PKG_CONFIG_PATH
395 fi
396 else
397 pkg_config_path=$with_crosspkgdir
398 PKG_CONFIG_PATH=$pkg_config_path
399 export PKG_CONFIG_PATH
400 fi
401 )
403 ## Versions of dependencies
404 GLIB_REQUIRED_VERSION=1.3.11
406 PKG_CHECK_MODULES(BASE_DEPENDENCIES, glib-2.0 >= $GLIB_REQUIRED_VERSION)
408 GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0 gthread-2.0`
409 GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0 gthread-2.0`
410 GMODULE_CFLAGS=`$PKG_CONFIG --cflags gmodule-2.0`
411 GMODULE_LIBS=`$PKG_CONFIG --libs gmodule-2.0`
413 AC_SUBST(GLIB_CFLAGS)
414 AC_SUBST(GLIB_LIBS)
415 AC_SUBST(GMODULE_CFLAGS)
416 AC_SUBST(GMODULE_LIBS)
418 if test x$cross_compiling$platform_win32 = xnoyes; then
419 AC_MSG_CHECKING(for cygwin glib2-dev package)
420 if [ cygcheck --f /usr/lib/libglib-2.0.dll.a | grep -q glib2-devel ]; then
421 AC_MSG_RESULT(found)
422 AC_MSG_ERROR([Mono cannot be built with the cygwin glib2-devel package installed, because that package doesn't work with -mno-cygwin. Please uninstall it then re-run configure.])
423 else
424 AC_MSG_RESULT(not found, ok)
425 fi
427 AC_MSG_CHECKING(for broken gwin32.h)
428 glib_include=`$PKG_CONFIG --cflags-only-I glib-2.0 | sed -e 's/ -I.*//g' | sed -e 's/-I//g'`
429 if test -f $glib_include/glib/gwin32.h; then
430 if [ grep ftruncate $glib_include/glib/gwin32.h | grep -q define ]; then
431 AC_MSG_RESULT(failed)
432 hashmark='#'
433 AC_MSG_ERROR([Your version of gwin32.h is broken and will cause compilation errors when building mono. Please fix it by deleting the line: '$hashmark define ftruncate...' from '$glib_include/glib/gwin32.h' then re-run configure.])
434 fi
435 fi
436 AC_MSG_RESULT(ok)
437 fi
439 AC_ARG_WITH(gc, [ --with-gc=boehm,included,none],[gc=$with_gc],[gc=$gc_default])
441 # Enable support for fast thread-local storage
442 # Some systems have broken support, so we allow to disable it.
443 AC_ARG_WITH(tls, [ --with-tls=__thread,pthread select Thread Local Storage implementation],[],[with_tls=__thread])
445 # Kept for compatibility
446 AC_ARG_WITH(nptl, [ --with-nptl=yes,no deprecated, use --with-tls instead],[],[with_nptl=default])
448 if test "x$with_nptl" != "xdefault"; then
449 if test "x$with_nptl" = "xyes"; then
450 AC_MSG_WARN([--with-nptl=yes is deprecated, use --with-tls=__thread option instead.])
451 with_tls=__thread
452 fi
453 if test "x$with_nptl" = "xno"; then
454 AC_MSG_WARN([--with-nptl=no is deprecated, use --with-tls=pthread option instead.])
455 with_tls=pthread
456 fi
457 fi
459 # Enable support for using sigaltstack for SIGSEGV and stack overflow handling
460 # This does not work on some platforms (bug #55253)
461 AC_ARG_WITH(sigaltstack, [ --with-sigaltstack=yes,no enable/disable support for sigaltstack],[],[with_sigaltstack=no])
463 AC_ARG_WITH(static_mono, [ --with-static_mono=yes,no link mono statically to libmono (faster)],[],[with_static_mono=yes])
465 if test "x$enable_static" = "xno"; then
466 with_static_mono=no
467 fi
469 if test "x$platform_win32" = "xyes"; then
470 # Boehm GC requires the runtime to be in its own dll
471 with_static_mono=no
472 fi
474 AM_CONDITIONAL(STATIC_MONO, test x$with_static_mono != xno)
476 AC_ARG_ENABLE(minimal, [ --enable-minimal=LIST drop support for LIST subsystems.
477 LIST is a comma-separated list from: aot, profiler, decimal, pinvoke, debug, reflection_emit.],
478 [
479 for feature in `echo "$enable_minimal" | sed -e "s/,/ /g"`; do
480 eval "mono_feature_disable_$feature='yes'"
481 AC_MSG_NOTICE([Disabled support for feature: $feature])
482 done
483 disabled="Disabled: $enable_minimal"
484 ],[])
486 if test "x$mono_feature_disable_aot" = "xyes"; then
487 AC_DEFINE(DISABLE_AOT, 1, [Disable AOT support])
488 fi
490 if test "x$mono_feature_disable_profiler" = "xyes"; then
491 AC_DEFINE(DISABLE_PROFILER, 1, [Disable default profiler support])
492 fi
494 if test "x$mono_feature_disable_decimal" = "xyes"; then
495 AC_DEFINE(DISABLE_DECIMAL, 1, [Disable System.Decimal support])
496 fi
498 if test "x$mono_feature_disable_pinvoke" = "xyes"; then
499 AC_DEFINE(DISABLE_PINVOKE, 1, [Disable P/Invoke support])
500 fi
502 if test "x$mono_feature_disable_debug" = "xyes"; then
503 AC_DEFINE(DISABLE_DEBUG, 1, [Disable runtime debugging support])
504 fi
506 if test "x$mono_feature_disable_reflection_emit" = "xyes"; then
507 AC_DEFINE(DISABLE_REFLECTION_EMIT, 1, [Disable reflection emit support])
508 fi
510 LIBGC_CFLAGS=
511 LIBGC_LIBS=
512 LIBGC_STATIC_LIBS=
513 libgc_dir=
514 case "x$gc" in
515 xboehm|xbohem|xyes)
516 AC_CHECK_HEADERS(gc.h gc/gc.h, gc_headers=yes)
517 AC_CHECK_LIB(gc, GC_malloc, found_boehm="yes",,$libdl)
519 if test "x$found_boehm" != "xyes"; then
520 AC_MSG_ERROR("GC requested but libgc not found! Install libgc or run configure with --with-gc=none.")
521 fi
522 if test "x$gc_headers" != "xyes"; then
523 AC_MSG_ERROR("GC requested but header files not found! You may need to install them by hand.")
524 fi
526 AC_DEFINE(HAVE_BOEHM_GC)
527 AC_SUBST(HAVE_BOEHM_GC)
528 LIBGC_LIBS="-lgc $libdl"
529 LIBGC_STATIC_LIBS="$LIBGC_LIBS"
531 # AC_CHECK_FUNCS does not work for some reason...
532 AC_CHECK_LIB(gc, GC_gcj_malloc, found_gcj_malloc="yes",,$libdl)
533 if test "x$found_gcj_malloc" = "xyes"; then
534 AC_DEFINE(HAVE_GC_GCJ_MALLOC)
535 fi
536 AC_CHECK_LIB(gc, GC_enable, found_gc_enable="yes",,$libdl)
537 if test "x$found_gc_enable" = "xyes"; then
538 AC_DEFINE(HAVE_GC_ENABLE)
539 fi
540 ;;
542 xincluded)
543 AC_CONFIG_SUBDIRS(libgc)
545 found_boehm=yes
546 gc_headers=yes
547 use_included_gc=yes
548 libgc_dir=libgc
550 LIBGC_CFLAGS='-I$(top_srcdir)/libgc/include'
551 LIBGC_LIBS='$(top_builddir)/libgc/libmonogc.la'
552 LIBGC_STATIC_LIBS='$(top_builddir)/libgc/libmonogc-static.la'
554 AC_DEFINE(HAVE_BOEHM_GC)
555 AC_SUBST(HAVE_BOEHM_GC)
557 AC_DEFINE(HAVE_GC_H)
558 AC_DEFINE(USE_INCLUDED_LIBGC)
560 # The included libgc contains GCJ support
561 AC_DEFINE(HAVE_GC_GCJ_MALLOC)
562 AC_DEFINE(HAVE_GC_ENABLE)
563 ;;
565 xnone)
566 AC_MSG_WARN("Compiling mono without GC.")
567 ;;
568 *)
569 AC_MSG_ERROR([Invalid argument to --with-gc.])
570 ;;
571 esac
573 AC_ARG_WITH(large-heap, [ --with-large-heap=yes,no Enable support for GC heaps larger than 3GB], [large_heap=$withval], [large_heap=no])
574 if test "x$large_heap" = "xyes"; then
575 echo "FOO"
576 CPPFLAGS="$CPPFLAGS -DLARGE_CONFIG"
577 fi
579 # tell libgc/configure about what we want
580 ac_configure_args="$ac_configure_args --disable-embed-check --with-libgc-threads=$libgc_threads $libgc_configure_args"
582 AM_CONDITIONAL(INCLUDED_LIBGC, test x$use_included_gc = xyes)
583 AC_SUBST(LIBGC_CFLAGS)
584 AC_SUBST(LIBGC_LIBS)
585 AC_SUBST(LIBGC_STATIC_LIBS)
586 AC_SUBST(libgc_dir)
588 dnl
589 dnl End of libgc checks
590 dnl
592 if test x$platform_win32 = xno; then
594 dnl ******************************************************************
595 dnl *** Checks for the IKVM JNI interface library ***
596 dnl ******************************************************************
597 AC_ARG_WITH(ikvm-native, [ --with-ikvm-native=yes,no build the IKVM JNI interface library],[with_ikvm_native=$withval],[with_ikvm_native=yes])
599 ikvm_native_dir=
600 if test x$with_ikvm_native = xyes; then
601 ikvm_native_dir=ikvm-native
602 jdk_headers_found="IKVM Native"
603 fi
605 AC_SUBST(ikvm_native_dir)
607 AC_CHECK_HEADERS(execinfo.h)
609 AC_CHECK_FUNCS(getgrgid_r)
610 AC_CHECK_FUNCS(getgrnam_r)
611 AC_CHECK_FUNCS(getpwnam_r)
612 AC_CHECK_FUNCS(getpwuid_r)
613 AC_CHECK_FUNCS(getresuid)
614 AC_CHECK_FUNCS(setresuid)
615 AC_CHECK_FUNCS(kqueue)
616 AC_CHECK_FUNCS(backtrace_symbols)
618 dnl ******************************************************************
619 dnl *** Check for large file support ***
620 dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) ***
621 dnl ******************************************************************
623 # Check that off_t can represent 2**63 - 1 correctly, working around
624 # potential compiler bugs. Defines LARGE_FILE_SUPPORT, adds $1 to
625 # CPPFLAGS and sets $large_offt to yes if the test succeeds
626 large_offt=no
627 AC_DEFUN([LARGE_FILES], [
628 large_CPPFLAGS=$CPPFLAGS
629 CPPFLAGS="$CPPFLAGS $1"
630 AC_TRY_RUN([
631 #include <sys/types.h>
633 #define BIG_OFF_T (((off_t)1<<62)-1+((off_t)1<<62))
635 int main(void) {
636 int big_off_t=((BIG_OFF_T%2147483629==721) &&
637 (BIG_OFF_T%2147483647==1));
638 if(big_off_t) {
639 exit(0);
640 } else {
641 exit(1);
642 }
643 }
644 ], [
645 AC_MSG_RESULT(ok)
646 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT)
647 large_CPPFLAGS="$large_CPPFLAGS $1"
648 large_offt=yes
649 ], [
650 AC_MSG_RESULT(no)
651 ], "")
652 CPPFLAGS=$large_CPPFLAGS
653 ])
655 AC_MSG_CHECKING(if off_t is 64 bits wide)
656 LARGE_FILES("")
657 if test $large_offt = no; then
658 AC_MSG_CHECKING(if _FILE_OFFSET_BITS=64 gives 64 bit off_t)
659 LARGE_FILES("-D_FILE_OFFSET_BITS=64")
660 fi
661 if test $large_offt = no; then
662 AC_MSG_WARN([No 64 bit file size support available])
663 fi
665 dnl *****************************
666 dnl *** Checks for libsocket ***
667 dnl *****************************
668 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
670 dnl *******************************
671 dnl *** Checks for MSG_NOSIGNAL ***
672 dnl *******************************
673 AC_MSG_CHECKING(for MSG_NOSIGNAL)
674 AC_TRY_COMPILE([#include <sys/socket.h>], [
675 int f = MSG_NOSIGNAL;
676 ], [
677 # Yes, we have it...
678 AC_MSG_RESULT(yes)
679 AC_DEFINE(HAVE_MSG_NOSIGNAL)
680 ], [
681 # We'll have to use signals
682 AC_MSG_RESULT(no)
683 ])
685 dnl *****************************
686 dnl *** Checks for SOL_IP ***
687 dnl *****************************
688 AC_MSG_CHECKING(for SOL_IP)
689 AC_TRY_COMPILE([#include <netdb.h>], [
690 int level = SOL_IP;
691 ], [
692 # Yes, we have it...
693 AC_MSG_RESULT(yes)
694 AC_DEFINE(HAVE_SOL_IP)
695 ], [
696 # We'll have to use getprotobyname
697 AC_MSG_RESULT(no)
698 ])
700 dnl *****************************
701 dnl *** Checks for SOL_IPV6 ***
702 dnl *****************************
703 AC_MSG_CHECKING(for SOL_IPV6)
704 AC_TRY_COMPILE([#include <netdb.h>], [
705 int level = SOL_IPV6;
706 ], [
707 # Yes, we have it...
708 AC_MSG_RESULT(yes)
709 AC_DEFINE(HAVE_SOL_IPV6)
710 ], [
711 # We'll have to use getprotobyname
712 AC_MSG_RESULT(no)
713 ])
715 dnl *****************************
716 dnl *** Checks for SOL_TCP ***
717 dnl *****************************
718 AC_MSG_CHECKING(for SOL_TCP)
719 AC_TRY_COMPILE([#include <netdb.h>], [
720 int level = SOL_TCP;
721 ], [
722 # Yes, we have it...
723 AC_MSG_RESULT(yes)
724 AC_DEFINE(HAVE_SOL_TCP)
725 ], [
726 # We'll have to use getprotobyname
727 AC_MSG_RESULT(no)
728 ])
730 dnl *****************************
731 dnl *** Checks for IP_PKTINFO ***
732 dnl *****************************
733 AC_MSG_CHECKING(for IP_PKTINFO)
734 AC_TRY_COMPILE([#include <netdb.h>], [
735 int level = IP_PKTINFO;
736 ], [
737 # Yes, we have it...
738 AC_MSG_RESULT(yes)
739 AC_DEFINE(HAVE_IP_PKTINFO)
740 ], [
741 AC_MSG_RESULT(no)
742 ])
744 dnl *****************************
745 dnl *** Checks for IPV6_PKTINFO ***
746 dnl *****************************
747 AC_MSG_CHECKING(for IPV6_PKTINFO)
748 AC_TRY_COMPILE([#include <netdb.h>], [
749 int level = IPV6_PKTINFO;
750 ], [
751 # Yes, we have it...
752 AC_MSG_RESULT(yes)
753 AC_DEFINE(HAVE_IPV6_PKTINFO)
754 ], [
755 AC_MSG_RESULT(no)
756 ])
758 dnl *********************************
759 dnl *** Check for struct ip_mreqn ***
760 dnl *********************************
761 AC_MSG_CHECKING(for struct ip_mreqn)
762 AC_TRY_COMPILE([#include <netinet/in.h>], [
763 struct ip_mreqn mreq;
764 mreq.imr_address.s_addr = 0;
765 ], [
766 # Yes, we have it...
767 AC_MSG_RESULT(yes)
768 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
769 ], [
770 # We'll just have to try and use struct ip_mreq
771 AC_MSG_RESULT(no)
772 AC_MSG_CHECKING(for struct ip_mreq)
773 AC_TRY_COMPILE([#include <netinet/in.h>], [
774 struct ip_mreq mreq;
775 mreq.imr_interface.s_addr = 0;
776 ], [
777 # Yes, we have it...
778 AC_MSG_RESULT(yes)
779 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
780 ], [
781 # No multicast support
782 AC_MSG_RESULT(no)
783 ])
784 ])
786 dnl **********************************
787 dnl *** Check for gethostbyname2_r ***
788 dnl **********************************
789 AC_MSG_CHECKING(for gethostbyname2_r)
790 AC_TRY_LINK([#include <netdb.h>], [
791 gethostbyname2_r(NULL,0,NULL,NULL,0,NULL,NULL);
792 ], [
793 # Yes, we have it...
794 AC_MSG_RESULT(yes)
795 AC_DEFINE(HAVE_GETHOSTBYNAME2_R)
796 ], [
797 AC_MSG_RESULT(no)
798 ])
800 dnl *****************************
801 dnl *** Checks for libnsl ***
802 dnl *****************************
803 AC_CHECK_LIB(nsl, gethostbyaddr, LIBS="$LIBS -lnsl")
805 AC_CHECK_FUNCS(inet_pton inet_aton)
807 dnl ***********************************************
808 dnl *** Checks for size of sockaddr_un.sun_path ***
809 dnl ***********************************************
810 # AC_CHECK_SIZEOF can't cope with struct members :-(
811 AC_MSG_CHECKING(size of sockaddr_un.sun_path)
812 AC_CACHE_VAL(cv_mono_sizeof_sunpath,
813 [AC_TRY_RUN([
814 #include <sys/types.h>
815 #include <stdio.h>
816 #include <sys/un.h>
818 int main(void) {
819 struct sockaddr_un sock_un;
820 FILE *f=fopen("conftestval", "w");
821 if(!f) exit(1);
822 fprintf(f, "%d\n", sizeof(sock_un.sun_path));
823 exit(0);
824 }
825 ], cv_mono_sizeof_sunpath=`cat conftestval`,
826 cv_mono_sizeof_sunpath=0,
827 cv_mono_sizeof_sunpath=0)])dnl
828 AC_MSG_RESULT($cv_mono_sizeof_sunpath)
829 AC_DEFINE_UNQUOTED(MONO_SIZEOF_SUNPATH, $cv_mono_sizeof_sunpath)
831 dnl *************************************
832 dnl *** Checks for zero length arrays ***
833 dnl *************************************
834 AC_MSG_CHECKING(whether $CC supports zero length arrays)
835 AC_TRY_COMPILE([
836 struct s {
837 int length;
838 char data [0];
839 };
840 ], [], [
841 AC_MSG_RESULT(yes)
842 AC_DEFINE_UNQUOTED(MONO_ZERO_ARRAY_LENGTH, 0)
843 ], [
844 AC_MSG_RESULT(no)
845 AC_DEFINE_UNQUOTED(MONO_ZERO_ARRAY_LENGTH, 1)
846 ])
848 dnl *****************************
849 dnl *** Checks for libxnet ***
850 dnl *****************************
851 case "${host}" in
852 *solaris* )
853 AC_MSG_CHECKING(for Solaris XPG4 support)
854 if test -f /usr/lib/libxnet.so; then
855 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=500"
856 CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
857 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED=1"
858 LIBS="$LIBS -lxnet"
859 AC_MSG_RESULT(yes)
860 else
861 AC_MSG_RESULT(no)
862 fi
864 if test "$GCC" = "yes"; then
865 CFLAGS="$CFLAGS -Wno-char-subscripts"
866 fi
867 ;;
868 esac
870 dnl *****************************
871 dnl *** Checks for libpthread ***
872 dnl *****************************
873 # on FreeBSD -STABLE, the pthreads functions all reside in libc_r
874 # and libpthread does not exist
875 #
876 case "${host}" in
877 *-*-*freebsd4*)
878 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
879 ;;
880 *-*-*freebsd5*)
881 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
882 ;;
883 *-*-*freebsd6*)
884 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
885 ;;
886 *)
887 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -lpthread")
888 ;;
889 esac
890 AC_CHECK_HEADERS(pthread.h)
891 AC_CHECK_FUNCS(pthread_mutex_timedlock)
892 AC_CHECK_FUNCS(pthread_getattr_np pthread_attr_get_np)
893 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
894 AC_TRY_COMPILE([ #include <pthread.h>], [
895 pthread_mutexattr_t attr;
896 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
897 ], [
898 AC_MSG_RESULT(ok)
899 ], [
900 AC_MSG_RESULT(no)
901 AC_MSG_WARN(Using mono_mutex_t for recursive mutexes)
902 AC_DEFINE(USE_MONO_MUTEX)
903 ])
904 AC_CHECK_FUNCS(pthread_attr_setstacksize)
906 dnl ***********************************
907 dnl *** Checks for working __thread ***
908 dnl ***********************************
909 AC_MSG_CHECKING(for working __thread)
910 if test "x$with_tls" != "x__thread"; then
911 AC_MSG_RESULT(disabled)
912 else
913 AC_TRY_RUN([
914 #include <pthread.h>
915 __thread int i;
916 static int res1, res2;
918 void thread_main (void *arg)
919 {
920 i = arg;
921 sleep (1);
922 if (arg == 1)
923 res1 = (i == arg);
924 else
925 res2 = (i == arg);
926 }
928 int main () {
929 pthread_t t1, t2;
931 i = 5;
933 pthread_create (&t1, NULL, thread_main, 1);
934 pthread_create (&t2, NULL, thread_main, 2);
936 pthread_join (t1, NULL);
937 pthread_join (t2, NULL);
939 return !(res1 + res2 == 2);
940 }
941 ], [
942 AC_MSG_RESULT(yes)
943 ], [
944 AC_MSG_RESULT(no)
945 with_tls=pthread
946 ])
947 fi
949 dnl **************************************
950 dnl *** Checks for working sigaltstack ***
951 dnl **************************************
952 AC_MSG_CHECKING(for working sigaltstack)
953 if test "x$with_sigaltstack" != "xyes"; then
954 AC_MSG_RESULT(disabled)
955 else
956 AC_TRY_RUN([
957 #include <stdio.h>
958 #include <stdlib.h>
959 #include <unistd.h>
960 #include <signal.h>
961 #include <pthread.h>
962 #include <sys/wait.h>
963 #if defined(__FreeBSD__) || defined(__NetBSD__)
964 #define SA_STACK SA_ONSTACK
965 #endif
966 static void
967 sigsegv_signal_handler (int _dummy, siginfo_t *info, void *context)
968 {
969 exit (0);
970 }
972 static void *
973 loop (void *ignored)
974 {
975 char *ptr = NULL;
977 *ptr = 0;
978 return NULL;
979 }
981 static void
982 child ()
983 {
984 struct sigaction sa;
985 struct sigaltstack sas;
986 pthread_t id;
987 pthread_attr_t attr;
989 sa.sa_sigaction = sigsegv_signal_handler;
990 sigemptyset (&sa.sa_mask);
991 sa.sa_flags = SA_SIGINFO | SA_ONSTACK;
992 if (sigaction (SIGSEGV, &sa, NULL) == -1) {
993 perror ("sigaction");
994 return;
995 }
997 sas.ss_sp = malloc (SIGSTKSZ);
998 sas.ss_size = SIGSTKSZ;
999 sas.ss_flags = 0;
1000 if (sigaltstack (&sas, NULL) == -1) {
1001 perror ("sigaltstack");
1002 return;
1003 }
1005 pthread_attr_init (&attr);
1006 if (pthread_create(&id, &attr, loop, &attr) != 0) {
1007 printf ("pthread_create\n");
1008 return;
1009 }
1011 sleep (100);
1012 }
1014 int
1015 main ()
1016 {
1017 pid_t son;
1018 int status;
1019 int i;
1021 son = fork ();
1022 if (son == -1) {
1023 return 1;
1024 }
1026 if (son == 0) {
1027 child ();
1028 return 0;
1029 }
1031 for (i = 0; i < 3; ++i) {
1032 sleep (1);
1033 waitpid (son, &status, WNOHANG);
1034 if (WIFEXITED (status) && WEXITSTATUS (status) == 0)
1035 return 0;
1036 }
1038 kill (son, SIGKILL);
1039 return 1;
1040 }
1042 ], [
1043 AC_MSG_RESULT(yes)
1044 AC_DEFINE(HAVE_WORKING_SIGALTSTACK)
1045 ], [
1046 with_sigaltstack=no
1047 AC_MSG_RESULT(no)
1048 ])
1049 fi
1051 dnl ********************************
1052 dnl *** Checks for semaphore lib ***
1053 dnl ********************************
1054 # 'Real Time' functions on Solaris
1055 # posix4 on Solaris 2.6
1056 # pthread (first!) on Linux
1057 AC_SEARCH_LIBS(sem_init, pthread rt posix4)
1059 dnl ********************************
1060 dnl *** Checks for timezone stuff **
1061 dnl ********************************
1062 AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
1063 AC_TRY_COMPILE([
1064 #include <time.h>
1065 ], [
1066 struct tm tm;
1067 tm.tm_gmtoff = 1;
1068 ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
1069 if test $ac_cv_struct_tm_gmtoff = yes; then
1070 AC_DEFINE(HAVE_TM_GMTOFF)
1071 else
1072 AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone,
1073 AC_TRY_COMPILE([
1074 #include <time.h>
1075 ], [
1076 timezone = 1;
1077 ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no))
1078 if test $ac_cv_var_timezone = yes; then
1079 AC_DEFINE(HAVE_TIMEZONE)
1080 else
1081 AC_ERROR(unable to find a way to determine timezone)
1082 fi
1083 fi
1085 dnl *********************************
1086 dnl *** Checks for math functions ***
1087 dnl *********************************
1088 LIBS="$LIBS -lm";
1089 AC_CHECK_FUNCS(finite, , AC_MSG_CHECKING(for finite in math.h)
1090 AC_TRY_LINK([#include <math.h>],
1091 [ finite(0.0); ],
1092 AC_DEFINE(HAVE_FINITE) AC_MSG_RESULT(yes),
1093 AC_MSG_RESULT(no)))
1094 AC_CHECK_FUNCS(isfinite, , AC_MSG_CHECKING(for isfinite in math.h)
1095 AC_TRY_LINK([#include <math.h>],
1096 [ isfinite(0.0); ],
1097 AC_DEFINE(HAVE_ISFINITE) AC_MSG_RESULT(yes),
1098 AC_MSG_RESULT(no)))
1100 dnl ****************************************************************
1101 dnl *** Checks for working poll() (macosx defines it but doesn't ***
1102 dnl *** have it in the library (duh)) ***
1103 dnl ****************************************************************
1104 AC_CHECK_FUNCS(poll)
1106 dnl *************************
1107 dnl *** Check for signbit ***
1108 dnl *************************
1109 AC_MSG_CHECKING(for signbit)
1110 AC_TRY_LINK([#include <math.h>], [
1111 int s = signbit(1.0);
1112 ], [
1113 AC_MSG_RESULT(yes)
1114 AC_DEFINE(HAVE_SIGNBIT)
1115 ], [
1116 AC_MSG_RESULT(no)
1117 ])
1119 dnl *********************
1120 dnl *** Check for AIO ***
1121 dnl *********************
1122 AC_MSG_CHECKING([for SIGEV_THREAD definition])
1123 dnl Some systems (FreeBSD at least) may have aio_read
1124 dnl but don't support/define SIGEV_THREAD.
1125 AC_TRY_COMPILE([
1126 #include <sys/signal.h>
1127 ],[
1128 int x = SIGEV_THREAD;
1129 ],[
1130 ac_cv_c_sigev_thread=yes
1131 AC_MSG_RESULT(yes)
1132 ],[
1133 AC_MSG_RESULT(no)
1134 ])
1136 if test "$ac_cv_c_sigev_thread" = "yes" ; then
1137 AC_CHECK_HEADERS(aio.h sys/aio.h)
1138 AC_CHECK_LIB(rt, aio_read, [ LIBS="$LIBS -lrt" ],)
1139 SIGVAL_PTR="undefined"
1140 if test "$ac_cv_header_aio_h" = "yes" -o "$ac_cv_header_sys_aio_h" = "yes" ; then
1141 AC_CHECK_MEMBER(union sigval.sigval_ptr,SIGVAL_PTR="sigval_ptr",, [
1142 #include <sys/signal.h>
1143 ])
1144 AC_CHECK_MEMBER(union sigval.sival_ptr,SIGVAL_PTR="sival_ptr",, [
1145 #include <sys/signal.h>
1146 ])
1147 if test "$SIGVAL_PTR" = "undefined" ; then
1148 AC_MSG_ERROR([Unable to detect field name in 'union sigval'])
1149 fi
1150 fi
1151 AC_DEFINE_UNQUOTED(SIGVAL_PTR,$SIGVAL_PTR,[Pointer field name in 'union sigval'])
1152 fi
1154 dnl **********************************
1155 dnl *** epoll ***
1156 dnl **********************************
1157 AC_CHECK_HEADERS(sys/epoll.h)
1158 haveepoll=no
1159 AC_CHECK_FUNCS(epoll_ctl, [haveepoll=yes], )
1160 if test "x$haveepoll" = "xyes" -a "x$ac_cv_header_sys_epoll_h" = "xyes" ; then
1161 AC_DEFINE(HAVE_EPOLL, 1, [epoll supported])
1162 fi
1164 dnl ******************************
1165 dnl *** Checks for SIOCGIFCONF ***
1166 dnl ******************************
1167 AC_CHECK_HEADERS(sys/ioctl.h)
1168 AC_CHECK_HEADERS(net/if.h)
1169 AC_MSG_CHECKING(for ifreq)
1170 AC_TRY_COMPILE([
1171 #include <sys/ioctl.h>
1172 #include <net/if.h>
1173 ], [
1174 struct ifconf ifc;
1175 struct ifreq *ifr;
1176 void *x;
1177 ifc.ifc_len = 0;
1178 ifc.ifc_buf = NULL;
1179 x = (void *) &ifr->ifr_addr;
1180 ],[
1181 AC_MSG_RESULT(yes)
1182 AC_DEFINE(HAVE_SIOCGIFCONF, 1, [Can get interface list])
1183 ], [
1184 AC_MSG_RESULT(no)
1185 ])
1186 dnl **********************************
1187 dnl *** Checks for MonoPosixHelper ***
1188 dnl **********************************
1189 AC_CHECK_HEADERS(checklist.h)
1190 AC_CHECK_HEADERS(fstab.h)
1191 AC_CHECK_HEADERS(attr/xattr.h)
1192 AC_CHECK_HEADERS(sys/extattr.h)
1193 AC_CHECK_HEADERS(sys/sendfile.h)
1194 AC_CHECK_HEADERS(sys/statvfs.h)
1195 AC_CHECK_HEADERS(sys/vfstab.h)
1196 AC_CHECK_HEADERS(sys/xattr.h)
1197 AC_CHECK_FUNCS(getdomainname)
1198 AC_CHECK_FUNCS(setdomainname)
1199 AC_CHECK_FUNCS(fgetgrent)
1200 AC_CHECK_FUNCS(fgetpwent)
1201 AC_CHECK_FUNCS(fgetpwent)
1202 AC_CHECK_FUNCS(getfsstat)
1203 AC_CHECK_FUNCS(mremap)
1204 AC_CHECK_FUNCS(remap_file_pages)
1205 AC_CHECK_FUNCS(posix_fadvise)
1206 AC_CHECK_FUNCS(posix_fallocate)
1207 AC_CHECK_FUNCS(posix_madvise)
1208 AC_CHECK_FUNCS(vsnprintf)
1209 AC_CHECK_FUNCS(sendfile)
1210 AC_CHECK_FUNCS(sethostid)
1211 AC_CHECK_FUNCS(statfs)
1212 AC_CHECK_FUNCS(fstatfs)
1213 AC_CHECK_FUNCS(statvfs)
1214 AC_CHECK_FUNCS(fstatvfs)
1215 AC_CHECK_FUNCS(stime)
1216 AC_CHECK_FUNCS(strerror_r)
1217 AC_CHECK_FUNCS(ttyname_r)
1218 AC_CHECK_SIZEOF(size_t)
1219 AC_CHECK_MEMBERS(
1220 [struct dirent.d_off, struct dirent.d_reclen, struct dirent.d_type],,,
1221 [#include <sys/types.h>
1222 #include <dirent.h>])
1224 dnl Favour xattr through glibc, but use libattr if we have to
1225 AC_CHECK_FUNC(lsetxattr, ,
1226 AC_CHECK_LIB(attr, lsetxattr, XATTR_LIB="-lattr",)
1227 )
1228 AC_SUBST(XATTR_LIB)
1230 dnl *********************************
1231 dnl *** Check for Console 2.0 I/O ***
1232 dnl *********************************
1233 AC_CHECK_HEADERS([curses.h])
1234 AC_CHECK_HEADERS([term.h], [], [],
1235 [#if HAVE_CURSES_H
1236 #include <curses.h>
1237 #endif
1238 ])
1239 AC_CHECK_HEADERS([termios.h])
1240 else
1241 jdk_headers_found=no
1242 AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
1243 AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?))
1244 AC_CHECK_LIB(ole32, main, LIBS="$LIBS -lole32", AC_ERROR(bad mingw install?))
1246 dnl *********************************
1247 dnl *** Check for struct ip_mreqn ***
1248 dnl *********************************
1249 AC_MSG_CHECKING(for struct ip_mreqn)
1250 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1251 struct ip_mreqn mreq;
1252 mreq.imr_address.s_addr = 0;
1253 ], [
1254 # Yes, we have it...
1255 AC_MSG_RESULT(yes)
1256 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
1257 ], [
1258 # We'll just have to try and use struct ip_mreq
1259 AC_MSG_RESULT(no)
1260 AC_MSG_CHECKING(for struct ip_mreq)
1261 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1262 struct ip_mreq mreq;
1263 mreq.imr_interface.s_addr = 0;
1264 ], [
1265 # Yes, we have it...
1266 AC_MSG_RESULT(yes)
1267 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
1268 ], [
1269 # No multicast support
1270 AC_MSG_RESULT(no)
1271 ])
1272 ])
1273 fi
1275 dnl socklen_t check
1276 AC_MSG_CHECKING(for socklen_t)
1277 AC_TRY_COMPILE([
1278 #include <sys/types.h>
1279 #include <sys/socket.h>
1280 ],[
1281 socklen_t foo;
1282 ],[
1283 ac_cv_c_socklen_t=yes
1284 AC_DEFINE(HAVE_SOCKLEN_T)
1285 AC_MSG_RESULT(yes)
1286 ],[
1287 AC_MSG_RESULT(no)
1288 ])
1290 AC_MSG_CHECKING(for array element initalizer support)
1291 AC_TRY_COMPILE([#include <sys/socket.h>], [
1292 const int array[] = {[1] = 2,};
1293 ], [
1294 # Yes, we have it...
1295 AC_MSG_RESULT(yes)
1296 AC_DEFINE(HAVE_ARRAY_ELEM_INIT,1,[Supports C99 array initialization])
1297 ], [
1298 # We'll have to use signals
1299 AC_MSG_RESULT(no)
1300 ])
1302 AC_CHECK_FUNCS(trunc, , AC_MSG_CHECKING(for trunc in math.h)
1303 # Simply calling trunc (0.0) is no good since gcc will optimize the call away
1304 AC_TRY_LINK([#include <math.h>],
1305 [ static void *p = &trunc; ],
1306 [
1307 AC_DEFINE(HAVE_TRUNC)
1308 AC_MSG_RESULT(yes)
1309 ac_cv_trunc=yes
1310 ],
1311 AC_MSG_RESULT(no)))
1313 if test "x$ac_cv_truncl" != "xyes"; then
1314 AC_CHECK_LIB(sunmath, aintl, [ AC_DEFINE(HAVE_AINTL) LIBS="$LIBS -lsunmath"])
1315 fi
1317 dnl ****************************
1318 dnl *** Look for /dev/random ***
1319 dnl ****************************
1321 AC_MSG_CHECKING([if usage of random device is requested])
1322 AC_ARG_ENABLE(dev-random,
1323 [ --disable-dev-random disable the use of the random device],
1324 try_dev_random=$enableval, try_dev_random=yes)
1325 AC_MSG_RESULT($try_dev_random)
1327 case "{$target}" in
1328 *-openbsd*)
1329 NAME_DEV_RANDOM="/dev/srandom"
1330 ;;
1332 dnl Win32 does not have /dev/random, they have their own method...
1334 *-*-mingw*|*-*-cygwin*)
1335 ac_cv_have_dev_random=no
1336 ;;
1338 dnl Everywhere else, it's /dev/random
1340 *)
1341 NAME_DEV_RANDOM="/dev/random"
1342 ;;
1343 esac
1345 AC_DEFINE_UNQUOTED(NAME_DEV_RANDOM, "$NAME_DEV_RANDOM")
1347 dnl Now check if the device actually exists
1349 if test "x$try_dev_random" = "xyes"; then
1350 AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
1351 [if test -r "$NAME_DEV_RANDOM" ; then
1352 ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
1353 if test "x$ac_cv_have_dev_random" = "xyes"; then
1354 AC_DEFINE(HAVE_CRYPT_RNG)
1355 fi
1356 else
1357 AC_MSG_CHECKING(for random device)
1358 ac_cv_have_dev_random=no
1359 AC_MSG_RESULT(has been disabled)
1360 fi
1362 if test "x$platform_win32" = "xyes"; then
1363 AC_DEFINE(HAVE_CRYPT_RNG)
1364 fi
1366 if test "x$ac_cv_have_dev_random" = "xno" \
1367 && test "x$platform_win32" = "xno"; then
1368 AC_MSG_WARN([[
1369 ***
1370 *** A system-provided entropy source was not found on this system.
1371 *** Because of this, the System.Security.Cryptography random number generator
1372 *** will throw a NotImplemented exception.
1373 ***
1374 *** If you are seeing this message, and you know your system DOES have an
1375 *** entropy collection in place, please contact <crichton@gimp.org> and
1376 *** provide information about the system and how to access the random device.
1377 ***
1378 *** Otherwise you can install either egd or prngd and set the environment
1379 *** variable MONO_EGD_SOCKET to point to the daemon's socket to use that.
1380 ***]])
1381 fi
1383 AC_MSG_CHECKING([if inter-process shared handles are requested])
1384 AC_ARG_ENABLE(shared-handles, [ --disable-shared-handles disable inter-process shared handles], try_shared_handles=$enableval, try_shared_handles=yes)
1385 AC_MSG_RESULT($try_shared_handles)
1386 if test "x$try_shared_handles" != "xyes"; then
1387 AC_DEFINE(DISABLE_SHARED_HANDLES)
1388 AC_SUBST(DISABLE_SHARED_HANDLES)
1389 fi
1391 AC_ARG_ENABLE(nunit-tests, [ --enable-nunit-tests Run the nunit tests of the class library on 'make check'])
1392 AM_CONDITIONAL(ENABLE_NUNIT_TESTS, [test x$enable_nunit_tests = xyes])
1394 TARGET="unknown"
1395 ACCESS_UNALIGNED="yes"
1397 JIT_SUPPORTED=no
1398 INTERP_SUPPORTED=no
1399 LIBC="libc.so.6"
1400 INTL="libc.so.6"
1401 SQLITE="libsqlite.so.0"
1402 SQLITE3="libsqlite3.so.0"
1403 X11="libX11.so"
1405 jit_wanted=false
1406 interp_wanted=false
1407 case "$host" in
1408 # mips-sgi-irix5.* | mips-sgi-irix6.*)
1409 # TARGET=MIPS;
1410 # ACCESS_UNALIGNED="no"
1411 # ;;
1412 i*86-*-*)
1413 TARGET=X86;
1414 arch_target=x86;
1415 JIT_SUPPORTED=yes
1416 jit_wanted=true
1417 ;;
1418 x86_64-*-* | amd64-*-*)
1419 TARGET=AMD64;
1420 arch_target=amd64;
1421 JIT_SUPPORTED=yes
1422 jit_wanted=true
1423 ;;
1424 ia64-*-*)
1425 TARGET=IA64
1426 arch_target=ia64
1427 ACCESS_UNALIGNED="no"
1428 JIT_SUPPORTED=yes
1429 jit_wanted=true
1430 LIBC="libc.so.6.1"
1431 AC_CHECK_LIB(unwind, _U_dyn_register, [], [AC_MSG_ERROR(library libunwind not found)])
1432 libmono_ldflags="-lunwind"
1433 ;;
1434 sparc*-*-*)
1435 if test "x$ac_cv_sizeof_void_p" = "x8"; then
1436 TARGET=SPARC64
1437 else
1438 TARGET=SPARC
1439 fi
1440 arch_target=sparc;
1441 JIT_SUPPORTED=yes
1442 ACCESS_UNALIGNED="no"
1443 case $host_os in
1444 linux*) ;;
1445 *)
1446 LIBC="libc.so"
1447 INTL="libintl.so"
1448 esac
1449 jit_wanted=true
1450 if test x"$GCC" = xyes; then
1451 CFLAGS="$CFLAGS -Wno-cast-align"
1452 fi
1453 ;;
1454 alpha*-*-linux* | alpha*-*-osf*)
1455 TARGET=ALPHA;
1456 ACCESS_UNALIGNED="no"
1457 JIT_SUPPORTED=no
1458 INTERP_SUPPORTED=yes
1459 interp_wanted=true
1460 arch_target=alpha;
1461 case $host_os in
1462 linux*)
1463 LIBC="libc.so.6.1"
1464 INTL="libc.so.6.1"
1465 esac
1466 ;;
1467 *-*-mingw*|*-*-cygwin*)
1468 INTL="intl"
1469 ;;
1470 hppa2.0w-hp-hpux11.00 | hppa64-hp-hpux11.00)
1471 TARGET=HPPA;
1472 arch_target=hppa;
1473 LIBC="libc.sl"
1474 ACCESS_UNALIGNED="no"
1475 INTERP_SUPPORTED=yes
1476 interp_wanted=true
1477 ;;
1478 hppa*linux*)
1479 TARGET=HPPA;
1480 arch_target=hppa;
1481 ACCESS_UNALIGNED="no"
1482 INTERP_SUPPORTED=yes
1483 interp_wanted=true
1484 ;;
1485 macppc-*-openbsd* | powerpc-*-linux* | powerpc-*-openbsd* | \
1486 powerpc-*-sysv* | powerpc-*-darwin*)
1487 TARGET=POWERPC;
1488 AC_DEFINE(MONO_ARCH_REGPARMS,1,[Architecture uses registers for Parameters])
1489 arch_target=ppc;
1490 JIT_SUPPORTED=yes
1491 jit_wanted=true
1492 ;;
1493 arm*-linux*)
1494 TARGET=ARM;
1495 arch_target=arm;
1496 ACCESS_UNALIGNED="no"
1497 JIT_SUPPORTED=yes
1498 jit_wanted=true
1499 ;;
1500 s390-*-linux*)
1501 TARGET=S390;
1502 AC_DEFINE(MONO_ARCH_REGPARMS,1,[Architecture uses registers for Parameters])
1503 arch_target=s390;
1504 ACCESS_UNALIGNED="no"
1505 JIT_SUPPORTED=yes
1506 ;;
1507 s390x-*-linux*)
1508 TARGET=S390x;
1509 AC_DEFINE(MONO_ARCH_REGPARMS,1,[Architecture uses registers for Parameters])
1510 arch_target=s390x;
1511 ACCESS_UNALIGNED="no"
1512 JIT_SUPPORTED=yes
1513 ;;
1514 esac
1516 AC_ARG_WITH(jit, [ --with-jit=yes,no If you want to build scripts that default to the JIT],[
1517 if test x$withval = xyes; then
1518 jit_wanted=true
1519 else
1520 jit_wanted=false
1521 fi
1522 ])
1524 AC_ARG_WITH(interp, [ --with-interp=yes,no If you want to build scripts that default to the interpreter],[
1525 if test x$withval = xyes; then
1526 interp_wanted=true
1527 else
1528 interp_wanted=false
1529 fi
1530 ])
1532 USEJIT=false
1533 if test x$JIT_SUPPORTED = xyes; then
1534 if $jit_wanted; then
1535 USEJIT=true
1536 jit_status="Building and using the JIT"
1537 else
1538 if $interp_wanted; then
1539 jit_status="Building the JIT, defaulting to the interpreter"
1540 else
1541 AC_ERROR(No JIT or interpreter support available or selected.)
1542 fi
1543 fi
1544 else
1545 if test x$interp_wanted = xtrue; then
1546 jit_status="interpreter"
1547 else
1548 AC_ERROR(No JIT or interpreter support available or selected.)
1549 fi
1550 fi
1552 AM_CONDITIONAL(USE_JIT, test x$USEJIT = xtrue)
1554 libsuffix=".so"
1556 case "$host" in
1557 *-*-darwin*)
1558 libsuffix=".dylib"
1559 LIBC="libc.dylib"
1560 INTL="libintl.dylib"
1561 SQLITE="libsqlite.0.dylib"
1562 SQLITE3="libsqlite3.0.dylib"
1563 X11="libX11.dylib"
1564 ;;
1565 *-*-*netbsd*)
1566 LIBC="libc.so.12"
1567 INTL="libintl.so.0"
1568 ;;
1569 *-*-*freebsd*)
1570 LIBC="libc.so"
1571 INTL="libintl.so"
1572 ;;
1573 *-*-*openbsd*)
1574 LIBC="libc.so"
1575 INTL="libintl.so"
1576 ;;
1577 *-*-*linux*)
1578 AC_PATH_X
1579 AC_MSG_CHECKING(for the soname of libX11.so)
1580 for i in $x_libraries /usr/lib /usr/lib64; do
1581 for r in 4 5 6; do
1582 if test -f $i/libX11.so.$r; then
1583 X11=libX11.so.$r
1584 AC_MSG_RESULT($X11)
1585 fi
1586 done
1587 done
1589 if test "x$X11" = "xlibX11.so"; then
1590 AC_MSG_WARN([Could not find X development libs. Do you have the -devel package installed? WinForms may not work...]);
1591 fi
1592 ;;
1593 esac
1596 AC_SUBST(libsuffix)
1598 if test "x$TARGET" != "xAMD64"; then
1599 # valgrind headers don't compile under x86-64
1600 AC_CHECK_HEADERS(valgrind/memcheck.h)
1601 fi
1603 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86"; then
1604 if test "x$with_tls" = "x__thread"; then
1605 #
1606 # On some linux distributions, TLS works in executables, but linking
1607 # against a shared library containing TLS fails with:
1608 # undefined reference to `__tls_get_addr'
1609 #
1610 rm -f conftest.c conftest.so conftest
1611 echo "static __thread int foo; void main () { foo = 5; }" > conftest.c
1612 $CC -fPIC --shared -o conftest.so conftest.c > /dev/null 2>&1
1613 $CC -o conftest conftest.so > /dev/null 2>&1
1614 if test ! -f conftest; then
1615 AC_MSG_WARN([Disabling usage of __thread.]);
1616 with_tls=pthread
1617 fi
1618 rm -f conftest.c conftest.so conftest
1619 fi
1620 fi
1622 if test "x$with_tls" = "x__thread"; then
1623 AC_DEFINE(HAVE_KW_THREAD)
1624 # Pass the information to libgc
1625 CPPFLAGS="$CPPFLAGS -DUSE_COMPILER_TLS"
1626 export CPPFLAGS
1627 AC_MSG_CHECKING(if the tls_model attribute is supported)
1628 AC_TRY_COMPILE([static __thread int foo __attribute__((tls_model("initial-exec")));], [
1629 ], [
1630 AC_MSG_RESULT(yes)
1631 AC_DEFINE(HAVE_TLS_MODEL_ATTR, 1, [tld_model available])
1632 ], [
1633 AC_MSG_RESULT(no)
1634 ])
1635 fi
1637 if test ${TARGET} = ARM; then
1638 dnl ******************************************
1639 dnl *** Check to see what FPU is available ***
1640 dnl ******************************************
1641 AC_MSG_CHECKING(which FPU to use)
1643 AC_TRY_COMPILE([], [
1644 __asm__ ("ldfd f0, [r0]");
1645 ], fpu=FPA, [
1646 AC_TRY_COMPILE([], [
1647 __asm__ ("fldd d0, [r0]");
1648 ], fpu=VFP, fpu=NONE)
1649 ])
1651 AC_MSG_RESULT($fpu)
1652 CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu"
1653 unset fpu
1654 fi
1656 if test ${TARGET} = unknown; then
1657 CPPFLAGS="$CPPFLAGS -DNO_PORT"
1658 AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
1659 fi
1661 if test ${ACCESS_UNALIGNED} = no; then
1662 CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
1663 fi
1665 PREVIEW=yes
1666 AC_ARG_WITH(preview, [ --with-preview=yes,no If you want to install the 2.0 FX preview],[
1667 if test x$with_preview = xno; then
1668 PREVIEW=no
1669 fi
1670 ])
1672 AM_CONDITIONAL(INSTALL_2_0, test x$PREVIEW = xyes)
1674 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
1675 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
1676 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
1677 AM_CONDITIONAL(SPARC64, test x$TARGET = xSPARC64)
1678 AM_CONDITIONAL(X86, test x$TARGET = xX86)
1679 AM_CONDITIONAL(AMD64, test x$TARGET = xAMD64)
1680 AM_CONDITIONAL(ALPHA, test x$TARGET = xALPHA)
1681 AM_CONDITIONAL(IA64, test x$TARGET = xIA64)
1682 AM_CONDITIONAL(M68K, test x$TARGET = xM68K)
1683 AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
1684 AM_CONDITIONAL(ARM, test x$TARGET = xARM)
1685 AM_CONDITIONAL(S390, test x$TARGET = xS390)
1686 AM_CONDITIONAL(S390x, test x$TARGET = xS390x)
1687 AM_CONDITIONAL(HPPA, test x$TARGET = xHPPA)
1689 AM_CONDITIONAL(JIT_SUPPORTED, test x$JIT_SUPPORTED = xyes)
1690 AM_CONDITIONAL(INTERP_SUPPORTED, test x$interp_wanted = xtrue)
1691 AM_CONDITIONAL(INCLUDED_LIBGC, test x$gc = xincluded)
1693 AC_SUBST(LIBC)
1694 AC_SUBST(INTL)
1695 AC_SUBST(SQLITE)
1696 AC_SUBST(SQLITE3)
1697 AC_SUBST(X11)
1699 AC_SUBST(arch_target)
1700 AC_SUBST(CFLAGS)
1701 AC_SUBST(CPPFLAGS)
1702 AC_SUBST(LDFLAGS)
1704 mono_build_root=`pwd`
1705 AC_SUBST(mono_build_root)
1707 if test x$USEJIT = xtrue; then
1708 mono_runtime=mono/mini/mono
1709 else
1710 mono_runtime=mono/interpreter/mint
1711 fi
1712 AC_SUBST(mono_runtime)
1714 mono_cfg_root=$mono_build_root/runtime
1715 if test x$platform_win32 = xyes; then
1716 mono_cfg_dir=`cygpath -w -a $mono_cfg_root`\\etc
1717 else
1718 mono_cfg_dir=$mono_cfg_root/etc
1719 fi
1720 AC_SUBST(mono_cfg_dir)
1722 AC_CONFIG_FILES([runtime/mono-wrapper],[chmod +x runtime/mono-wrapper])
1723 AC_CONFIG_FILES([runtime/monodis-wrapper],[chmod +x runtime/monodis-wrapper])
1724 AC_CONFIG_FILES([runtime/semdel-wrapper],[chmod +x runtime/semdel-wrapper])
1726 AC_CONFIG_COMMANDS([runtime/etc/mono/1.0/machine.config],
1727 [ depth=../../../..
1728 case $srcdir in
1729 [\\/$]* | ?:[\\/]* ) reldir=$srcdir ;;
1730 .) reldir=$depth ;;
1731 *) reldir=$depth/$srcdir ;;
1732 esac
1733 $ac_aux_dir/install-sh -d runtime/etc/mono/1.0
1734 cd runtime/etc/mono/1.0
1735 rm -f machine.config
1736 $LN_S $reldir/data/net_1_1/machine.config machine.config
1737 cd $depth
1738 ],[LN_S='$LN_S'])
1740 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/machine.config],
1741 [ depth=../../../..
1742 case $srcdir in
1743 [\\/$]* | ?:[\\/]* ) reldir=$srcdir ;;
1744 .) reldir=$depth ;;
1745 *) reldir=$depth/$srcdir ;;
1746 esac
1747 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
1748 cd runtime/etc/mono/2.0
1749 rm -f machine.config
1750 $LN_S $reldir/data/net_2_0/machine.config machine.config
1751 cd $depth
1752 ],[LN_S='$LN_S'])
1754 AC_OUTPUT([
1755 Makefile
1756 mint.pc
1757 mono.pc
1758 dotnet.pc
1759 mono-uninstalled.pc
1760 scripts/mono-nunit.pc
1761 scripts/mono-find-provides
1762 scripts/mono-find-requires
1763 mono/Makefile
1764 mono/utils/Makefile
1765 mono/metadata/Makefile
1766 mono/dis/Makefile
1767 mono/cil/Makefile
1768 mono/arch/Makefile
1769 mono/os/Makefile
1770 mono/os/win32/Makefile
1771 mono/os/unix/Makefile
1772 mono/arch/x86/Makefile
1773 mono/arch/amd64/Makefile
1774 mono/arch/hppa/Makefile
1775 mono/arch/ppc/Makefile
1776 mono/arch/sparc/Makefile
1777 mono/arch/s390/Makefile
1778 mono/arch/s390x/Makefile
1779 mono/arch/arm/Makefile
1780 mono/arch/alpha/Makefile
1781 mono/arch/ia64/Makefile
1782 mono/interpreter/Makefile
1783 mono/tests/Makefile
1784 mono/tests/tests-config
1785 mono/benchmark/Makefile
1786 mono/monoburg/Makefile
1787 mono/monograph/Makefile
1788 mono/io-layer/Makefile
1789 mono/mini/Makefile
1790 mono/handles/Makefile
1791 mono/profiler/Makefile
1792 ikvm-native/Makefile
1793 scripts/Makefile
1794 man/Makefile
1795 web/Makefile
1796 docs/Makefile
1797 data/Makefile
1798 data/net_1_1/Makefile
1799 data/net_2_0/Makefile
1800 samples/Makefile
1801 support/Makefile
1802 data/config
1803 tools/Makefile
1804 tools/locale-builder/Makefile
1805 runtime/Makefile
1806 ])
1808 if test x$platform_win32 = xyes; then
1809 # Get rid of 'cyg' prefixes in library names
1810 sed -e "s/\/cyg\//\/\//" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
1811 # libtool seems to inherit -mno-cygwin from our CFLAGS, and uses it to compile its executable
1812 # wrapper scripts which use exec(). gcc has no problem compiling+linking this, but the resulting
1813 # executable doesn't work...
1814 sed -e "s,-mno-cygwin,,g" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
1815 fi
1817 (
1818 case $prefix in
1819 NONE) prefix=$ac_default_prefix ;;
1820 esac
1821 case $exec_prefix in
1822 NONE) exec_prefix='${prefix}' ;;
1823 esac
1825 test -w $srcdir/$mcsdir/build || chmod +w $srcdir/$mcsdir/build
1827 #
1828 # If we are cross compiling, we don't build in the mcs/ tree. Let us not clobber
1829 # any existing config.make. This allows people to share the same source tree
1830 # with different build directories, one native and one cross
1831 #
1832 if test x$cross_compiling = xno; then
1833 echo "prefix=$prefix" > $srcdir/$mcsdir/build/config.make
1834 echo "exec_prefix=$exec_prefix" >> $srcdir/$mcsdir/build/config.make
1835 echo 'mono_libdir=${exec_prefix}/lib' >> $srcdir/$mcsdir/build/config.make
1836 echo 'MCS_FLAGS = $(PLATFORM_DEBUG_FLAGS)' >> $srcdir/$mcsdir/build/config.make
1837 echo 'IL_FLAGS = /debug' >> $srcdir/$mcsdir/build/config.make
1838 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $srcdir/$mcsdir/build/config.make
1839 echo "ILDISASM = $mono_build_root/runtime/monodis-wrapper" >> $srcdir/$mcsdir/build/config.make
1840 echo "INSTALL = $INSTALL" >> $srcdir/$mcsdir/build/config.make
1842 export VERSION
1843 [myver=$($AWK 'BEGIN {
1844 split (ENVIRON["VERSION"] ".0.0.0", vsplit, ".")
1845 print vsplit [1] "." vsplit [2] "." vsplit [3] "." vsplit [4]
1846 }')]
1848 echo "MONO_VERSION = $myver" >> $srcdir/$mcsdir/build/config.make
1849 fi
1850 )
1852 libgdiplus_msg=${libgdiplus_loc:-assumed to be installed}
1854 echo "
1855 mcs source: $mcs_topdir
1856 GC: $gc
1857 TLS: $with_tls
1858 SIGALTSTACK: $with_sigaltstack
1859 Engine: $jit_status
1860 2.0 Alpha: $PREVIEW
1861 JNI support: $jdk_headers_found
1862 libgdiplus: $libgdiplus_msg
1863 $disabled
1865 "