| blob | d7d07ef303cb45da00ae8ea131b3a328611db34e |
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,1.1.13)
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 -DPLATFORM_MACOSX"
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 CFLAGS_FOR_BUILD=$CFLAGS
253 BUILD_EXEEXT=
254 if test "x$cross_compiling" = "xyes"; then
255 CC_FOR_BUILD=cc
256 CFLAGS_FOR_BUILD=
257 BUILD_EXEEXT=""
258 fi
259 AC_SUBST(CC_FOR_BUILD)
260 AC_SUBST(CFLAGS_FOR_BUILD)
261 AC_SUBST(HOST_CC)
262 AC_SUBST(BUILD_EXEEXT)
264 AM_CONDITIONAL(CROSS_COMPILING, [test x$cross_compiling = xyes])
266 # Set STDC_HEADERS
267 AC_HEADER_STDC
268 AC_LIBTOOL_WIN32_DLL
269 # This causes monodis to not link correctly
270 #AC_DISABLE_FAST_INSTALL
271 AM_PROG_LIBTOOL
273 # Test whenever ld supports -version-script
274 AC_PROG_LD
275 AC_PROG_LD_GNU
276 if test "x$lt_cv_prog_gnu_ld" = "xno"; then
277 no_version_script=yes
278 fi
280 AM_CONDITIONAL(NO_VERSION_SCRIPT, test x$no_version_script = xyes)
282 AC_CHECK_HEADERS(sys/filio.h sys/sockio.h netdb.h utime.h semaphore.h sys/un.h linux/rtc.h)
284 AC_CHECK_HEADER(zlib.h, [have_zlib=yes], [have_zlib=no])
286 AM_CONDITIONAL(HAVE_ZLIB, test x$have_zlib = xyes)
288 # for mono/metadata/debug-symfile.c
289 AC_CHECK_HEADERS(elf.h)
291 # for support
292 AC_CHECK_HEADERS(poll.h)
293 AC_CHECK_HEADERS(sys/poll.h)
294 AC_CHECK_HEADERS(sys/wait.h)
295 AC_CHECK_HEADERS(grp.h)
296 AC_CHECK_HEADERS(syslog.h)
298 # for mono/dis
299 AC_CHECK_HEADERS(wchar.h)
300 case "$host" in
301 *-*-*freebsd6*)
302 AC_CHECK_HEADERS(ieeefp.h)
303 ;;
304 *-*-*freebsd*)
305 /* Only freebsd6 has a working ieeefp.h */
306 ;;
307 *)
308 AC_CHECK_HEADERS(ieeefp.h)
309 ;;
310 esac
311 AC_MSG_CHECKING(for isinf)
312 AC_TRY_LINK([#include <math.h>], [
313 int f = isinf (1);
314 ], [
315 AC_MSG_RESULT(yes)
316 AC_DEFINE(HAVE_ISINF, 1, [isinf available])
317 ], [
318 # We'll have to use signals
319 AC_MSG_RESULT(no)
320 ])
323 # not 64 bit clean in cross-compile
324 AC_CHECK_SIZEOF(void *, 4)
326 WARN=''
327 if test x"$GCC" = xyes; then
328 WARN='-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wcast-align -Wwrite-strings'
329 # The runtime code does not respect ANSI C strict aliasing rules
330 CFLAGS="$CFLAGS -fno-strict-aliasing"
332 ORIG_CFLAGS=$CFLAGS
333 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
334 AC_MSG_CHECKING(for -Wdeclaration-after-statement option to gcc)
335 AC_TRY_COMPILE([], [
336 void main () { }
337 ], [
338 AC_MSG_RESULT(yes)
339 ], [
340 AC_MSG_RESULT(no)
341 CFLAGS=$ORIG_CFLAGS
342 ])
343 else
344 # The Sun Forte compiler complains about inline functions that access static variables
345 # so disable all inlining.
346 case "$host" in
347 *-*-solaris*)
348 CFLAGS="$CFLAGS -Dinline="
349 ;;
350 esac
351 fi
352 CFLAGS="$CFLAGS -g $WARN"
354 # Where's the 'mcs' source tree?
355 if test -d $srcdir/mcs; then
356 mcsdir=mcs
357 else
358 mcsdir=../mcs
359 fi
361 mcs_topdir='$(top_srcdir)/'$mcsdir
362 mcs_topdir_from_srcdir='$(top_builddir)/'$mcsdir
364 ## Maybe should also disable if mcsdir is invalid. Let's punt the issue for now.
365 AM_CONDITIONAL(BUILD_MCS, [test x$cross_compiling = xno])
367 AC_SUBST([mcs_topdir])
368 AC_SUBST([mcs_topdir_from_srcdir])
370 AC_ARG_WITH([libgdiplus],
371 [ --with-libgdiplus=installed|sibling|<path> Override the libgdiplus used for System.Drawing tests (defaults to NO)],
372 [], [with_libgdiplus=installed])
374 case $with_libgdiplus in
375 no|installed) libgdiplus_loc= ;;
376 yes|sibling) libgdiplus_loc=`cd ../libgdiplus && pwd`/src/libgdiplus.la ;;
377 /*) libgdiplus_loc=$with_libgdiplus ;;
378 *) libgdiplus_loc=`pwd`/$with_libgdiplus ;;
379 esac
380 AC_SUBST([libgdiplus_loc])
382 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
383 if test "x$PKG_CONFIG" = "xno"; then
384 AC_MSG_ERROR([You need to install pkg-config])
385 fi
387 dnl for use on the build system
388 dnl pkg-config is stupid
389 BUILD_GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0 gthread-2.0`
390 BUILD_GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0 gthread-2.0`
391 AC_SUBST(BUILD_GLIB_CFLAGS)
392 AC_SUBST(BUILD_GLIB_LIBS)
394 pkg_config_path=
395 AC_ARG_WITH(crosspkgdir, [ --with-crosspkgdir=/path/to/pkg-config/dir],
396 if test x$with_crosspkgdir = "x"; then
397 if test -s $PKG_CONFIG_PATH; then
398 pkg_config_path=$PKG_CONFIG_PATH
399 fi
400 else
401 pkg_config_path=$with_crosspkgdir
402 PKG_CONFIG_PATH=$pkg_config_path
403 export PKG_CONFIG_PATH
404 fi
405 )
407 ## Versions of dependencies
408 GLIB_REQUIRED_VERSION=1.3.11
410 PKG_CHECK_MODULES(BASE_DEPENDENCIES, glib-2.0 >= $GLIB_REQUIRED_VERSION)
412 GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0 gthread-2.0`
413 GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0 gthread-2.0`
414 GMODULE_CFLAGS=`$PKG_CONFIG --cflags gmodule-2.0`
415 GMODULE_LIBS=`$PKG_CONFIG --libs gmodule-2.0`
417 AC_SUBST(GLIB_CFLAGS)
418 AC_SUBST(GLIB_LIBS)
419 AC_SUBST(GMODULE_CFLAGS)
420 AC_SUBST(GMODULE_LIBS)
422 if test x$cross_compiling$platform_win32 = xnoyes; then
423 AC_MSG_CHECKING(for cygwin glib2-dev package)
424 if [ cygcheck --f /usr/lib/libglib-2.0.dll.a | grep -q glib2-devel ]; then
425 AC_MSG_RESULT(found)
426 AC_MSG_ERROR([Mono cannot be built with the cygwin glib2-devel package installed, because that package doesn't work with -mno-cygwin. Please uninstall it then re-run configure.])
427 else
428 AC_MSG_RESULT(not found, ok)
429 fi
431 AC_MSG_CHECKING(for broken gwin32.h)
432 glib_include=`$PKG_CONFIG --cflags-only-I glib-2.0 | sed -e 's/ -I.*//g' | sed -e 's/-I//g'`
433 if test -f $glib_include/glib/gwin32.h; then
434 if [ grep ftruncate $glib_include/glib/gwin32.h | grep -q define ]; then
435 AC_MSG_RESULT(failed)
436 hashmark='#'
437 AC_MSG_ERROR([Your version of gwin32.h is broken and will cause compilation errors when building mono. Please fix it by deleting the line: '$hashmark define ftruncate...' from '$glib_include/glib/gwin32.h' then re-run configure.])
438 fi
439 fi
440 AC_MSG_RESULT(ok)
441 fi
443 AC_ARG_WITH(gc, [ --with-gc=boehm,included,none],[gc=$with_gc],[gc=$gc_default])
445 # Enable support for fast thread-local storage
446 # Some systems have broken support, so we allow to disable it.
447 AC_ARG_WITH(tls, [ --with-tls=__thread,pthread select Thread Local Storage implementation],[],[with_tls=__thread])
449 # Kept for compatibility
450 AC_ARG_WITH(nptl, [ --with-nptl=yes,no deprecated, use --with-tls instead],[],[with_nptl=default])
452 if test "x$with_nptl" != "xdefault"; then
453 if test "x$with_nptl" = "xyes"; then
454 AC_MSG_WARN([--with-nptl=yes is deprecated, use --with-tls=__thread option instead.])
455 with_tls=__thread
456 fi
457 if test "x$with_nptl" = "xno"; then
458 AC_MSG_WARN([--with-nptl=no is deprecated, use --with-tls=pthread option instead.])
459 with_tls=pthread
460 fi
461 fi
463 # Enable support for using sigaltstack for SIGSEGV and stack overflow handling
464 # This does not work on some platforms (bug #55253)
465 AC_ARG_WITH(sigaltstack, [ --with-sigaltstack=yes,no enable/disable support for sigaltstack],[],[with_sigaltstack=no])
467 AC_ARG_WITH(static_mono, [ --with-static_mono=yes,no link mono statically to libmono (faster)],[],[with_static_mono=yes])
469 if test "x$enable_static" = "xno"; then
470 with_static_mono=no
471 fi
473 if test "x$platform_win32" = "xyes"; then
474 # Boehm GC requires the runtime to be in its own dll
475 with_static_mono=no
476 fi
478 AM_CONDITIONAL(STATIC_MONO, test x$with_static_mono != xno)
480 AC_ARG_ENABLE(minimal, [ --enable-minimal=LIST drop support for LIST subsystems.
481 LIST is a comma-separated list from: aot, profiler, decimal, pinvoke, debug, reflection_emit.],
482 [
483 for feature in `echo "$enable_minimal" | sed -e "s/,/ /g"`; do
484 eval "mono_feature_disable_$feature='yes'"
485 AC_MSG_NOTICE([Disabled support for feature: $feature])
486 done
487 disabled="Disabled: $enable_minimal"
488 ],[])
490 if test "x$mono_feature_disable_aot" = "xyes"; then
491 AC_DEFINE(DISABLE_AOT, 1, [Disable AOT support])
492 fi
494 if test "x$mono_feature_disable_profiler" = "xyes"; then
495 AC_DEFINE(DISABLE_PROFILER, 1, [Disable default profiler support])
496 fi
498 if test "x$mono_feature_disable_decimal" = "xyes"; then
499 AC_DEFINE(DISABLE_DECIMAL, 1, [Disable System.Decimal support])
500 fi
502 if test "x$mono_feature_disable_pinvoke" = "xyes"; then
503 AC_DEFINE(DISABLE_PINVOKE, 1, [Disable P/Invoke support])
504 fi
506 if test "x$mono_feature_disable_debug" = "xyes"; then
507 AC_DEFINE(DISABLE_DEBUG, 1, [Disable runtime debugging support])
508 fi
510 if test "x$mono_feature_disable_reflection_emit" = "xyes"; then
511 AC_DEFINE(DISABLE_REFLECTION_EMIT, 1, [Disable reflection emit support])
512 fi
514 LIBGC_CFLAGS=
515 LIBGC_LIBS=
516 LIBGC_STATIC_LIBS=
517 libgc_dir=
518 case "x$gc" in
519 xboehm|xbohem|xyes)
520 AC_CHECK_HEADERS(gc.h gc/gc.h, gc_headers=yes)
521 AC_CHECK_LIB(gc, GC_malloc, found_boehm="yes",,$libdl)
523 if test "x$found_boehm" != "xyes"; then
524 AC_MSG_ERROR("GC requested but libgc not found! Install libgc or run configure with --with-gc=none.")
525 fi
526 if test "x$gc_headers" != "xyes"; then
527 AC_MSG_ERROR("GC requested but header files not found! You may need to install them by hand.")
528 fi
530 AC_DEFINE(HAVE_BOEHM_GC)
531 AC_SUBST(HAVE_BOEHM_GC)
532 LIBGC_LIBS="-lgc $libdl"
533 LIBGC_STATIC_LIBS="$LIBGC_LIBS"
535 # AC_CHECK_FUNCS does not work for some reason...
536 AC_CHECK_LIB(gc, GC_gcj_malloc, found_gcj_malloc="yes",,$libdl)
537 if test "x$found_gcj_malloc" = "xyes"; then
538 AC_DEFINE(HAVE_GC_GCJ_MALLOC)
539 fi
540 AC_CHECK_LIB(gc, GC_enable, found_gc_enable="yes",,$libdl)
541 if test "x$found_gc_enable" = "xyes"; then
542 AC_DEFINE(HAVE_GC_ENABLE)
543 fi
544 ;;
546 xincluded)
547 AC_CONFIG_SUBDIRS(libgc)
549 found_boehm=yes
550 gc_headers=yes
551 use_included_gc=yes
552 libgc_dir=libgc
554 LIBGC_CFLAGS='-I$(top_srcdir)/libgc/include'
555 LIBGC_LIBS='$(top_builddir)/libgc/libmonogc.la'
556 LIBGC_STATIC_LIBS='$(top_builddir)/libgc/libmonogc-static.la'
558 AC_DEFINE(HAVE_BOEHM_GC)
559 AC_SUBST(HAVE_BOEHM_GC)
561 AC_DEFINE(HAVE_GC_H)
562 AC_DEFINE(USE_INCLUDED_LIBGC)
564 # The included libgc contains GCJ support
565 AC_DEFINE(HAVE_GC_GCJ_MALLOC)
566 AC_DEFINE(HAVE_GC_ENABLE)
567 ;;
569 xnone)
570 AC_MSG_WARN("Compiling mono without GC.")
571 ;;
572 *)
573 AC_MSG_ERROR([Invalid argument to --with-gc.])
574 ;;
575 esac
577 AC_ARG_WITH(large-heap, [ --with-large-heap=yes,no Enable support for GC heaps larger than 3GB], [large_heap=$withval], [large_heap=no])
578 if test "x$large_heap" = "xyes"; then
579 echo "FOO"
580 CPPFLAGS="$CPPFLAGS -DLARGE_CONFIG"
581 fi
583 # tell libgc/configure about what we want
584 ac_configure_args="$ac_configure_args --disable-embed-check --with-libgc-threads=$libgc_threads $libgc_configure_args"
586 AM_CONDITIONAL(INCLUDED_LIBGC, test x$use_included_gc = xyes)
587 AC_SUBST(LIBGC_CFLAGS)
588 AC_SUBST(LIBGC_LIBS)
589 AC_SUBST(LIBGC_STATIC_LIBS)
590 AC_SUBST(libgc_dir)
592 dnl
593 dnl End of libgc checks
594 dnl
596 if test x$platform_win32 = xno; then
598 dnl ******************************************************************
599 dnl *** Checks for the IKVM JNI interface library ***
600 dnl ******************************************************************
601 AC_ARG_WITH(ikvm-native, [ --with-ikvm-native=yes,no build the IKVM JNI interface library],[with_ikvm_native=$withval],[with_ikvm_native=yes])
603 ikvm_native_dir=
604 if test x$with_ikvm_native = xyes; then
605 ikvm_native_dir=ikvm-native
606 jdk_headers_found="IKVM Native"
607 fi
609 AC_SUBST(ikvm_native_dir)
611 AC_CHECK_HEADERS(execinfo.h)
613 AC_CHECK_FUNCS(getgrgid_r)
614 AC_CHECK_FUNCS(getgrnam_r)
615 AC_CHECK_FUNCS(getpwnam_r)
616 AC_CHECK_FUNCS(getpwuid_r)
617 AC_CHECK_FUNCS(getresuid)
618 AC_CHECK_FUNCS(setresuid)
619 AC_CHECK_FUNCS(kqueue)
620 AC_CHECK_FUNCS(backtrace_symbols)
622 dnl ******************************************************************
623 dnl *** Check for large file support ***
624 dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) ***
625 dnl ******************************************************************
627 # Check that off_t can represent 2**63 - 1 correctly, working around
628 # potential compiler bugs. Defines LARGE_FILE_SUPPORT, adds $1 to
629 # CPPFLAGS and sets $large_offt to yes if the test succeeds
630 large_offt=no
631 AC_DEFUN([LARGE_FILES], [
632 large_CPPFLAGS=$CPPFLAGS
633 CPPFLAGS="$CPPFLAGS $1"
634 AC_TRY_RUN([
635 #include <sys/types.h>
637 #define BIG_OFF_T (((off_t)1<<62)-1+((off_t)1<<62))
639 int main(void) {
640 int big_off_t=((BIG_OFF_T%2147483629==721) &&
641 (BIG_OFF_T%2147483647==1));
642 if(big_off_t) {
643 exit(0);
644 } else {
645 exit(1);
646 }
647 }
648 ], [
649 AC_MSG_RESULT(ok)
650 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT)
651 large_CPPFLAGS="$large_CPPFLAGS $1"
652 large_offt=yes
653 ], [
654 AC_MSG_RESULT(no)
655 ], "")
656 CPPFLAGS=$large_CPPFLAGS
657 ])
659 AC_MSG_CHECKING(if off_t is 64 bits wide)
660 LARGE_FILES("")
661 if test $large_offt = no; then
662 AC_MSG_CHECKING(if _FILE_OFFSET_BITS=64 gives 64 bit off_t)
663 LARGE_FILES("-D_FILE_OFFSET_BITS=64")
664 fi
665 if test $large_offt = no; then
666 AC_MSG_WARN([No 64 bit file size support available])
667 fi
669 dnl *****************************
670 dnl *** Checks for libsocket ***
671 dnl *****************************
672 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
674 dnl *******************************
675 dnl *** Checks for MSG_NOSIGNAL ***
676 dnl *******************************
677 AC_MSG_CHECKING(for MSG_NOSIGNAL)
678 AC_TRY_COMPILE([#include <sys/socket.h>], [
679 int f = MSG_NOSIGNAL;
680 ], [
681 # Yes, we have it...
682 AC_MSG_RESULT(yes)
683 AC_DEFINE(HAVE_MSG_NOSIGNAL)
684 ], [
685 # We'll have to use signals
686 AC_MSG_RESULT(no)
687 ])
689 dnl *****************************
690 dnl *** Checks for SOL_IP ***
691 dnl *****************************
692 AC_MSG_CHECKING(for SOL_IP)
693 AC_TRY_COMPILE([#include <netdb.h>], [
694 int level = SOL_IP;
695 ], [
696 # Yes, we have it...
697 AC_MSG_RESULT(yes)
698 AC_DEFINE(HAVE_SOL_IP)
699 ], [
700 # We'll have to use getprotobyname
701 AC_MSG_RESULT(no)
702 ])
704 dnl *****************************
705 dnl *** Checks for SOL_IPV6 ***
706 dnl *****************************
707 AC_MSG_CHECKING(for SOL_IPV6)
708 AC_TRY_COMPILE([#include <netdb.h>], [
709 int level = SOL_IPV6;
710 ], [
711 # Yes, we have it...
712 AC_MSG_RESULT(yes)
713 AC_DEFINE(HAVE_SOL_IPV6)
714 ], [
715 # We'll have to use getprotobyname
716 AC_MSG_RESULT(no)
717 ])
719 dnl *****************************
720 dnl *** Checks for SOL_TCP ***
721 dnl *****************************
722 AC_MSG_CHECKING(for SOL_TCP)
723 AC_TRY_COMPILE([#include <netdb.h>], [
724 int level = SOL_TCP;
725 ], [
726 # Yes, we have it...
727 AC_MSG_RESULT(yes)
728 AC_DEFINE(HAVE_SOL_TCP)
729 ], [
730 # We'll have to use getprotobyname
731 AC_MSG_RESULT(no)
732 ])
734 dnl *****************************
735 dnl *** Checks for IP_PKTINFO ***
736 dnl *****************************
737 AC_MSG_CHECKING(for IP_PKTINFO)
738 AC_TRY_COMPILE([#include <netdb.h>], [
739 int level = IP_PKTINFO;
740 ], [
741 # Yes, we have it...
742 AC_MSG_RESULT(yes)
743 AC_DEFINE(HAVE_IP_PKTINFO)
744 ], [
745 AC_MSG_RESULT(no)
746 ])
748 dnl *****************************
749 dnl *** Checks for IPV6_PKTINFO ***
750 dnl *****************************
751 AC_MSG_CHECKING(for IPV6_PKTINFO)
752 AC_TRY_COMPILE([#include <netdb.h>], [
753 int level = IPV6_PKTINFO;
754 ], [
755 # Yes, we have it...
756 AC_MSG_RESULT(yes)
757 AC_DEFINE(HAVE_IPV6_PKTINFO)
758 ], [
759 AC_MSG_RESULT(no)
760 ])
762 dnl *********************************
763 dnl *** Check for struct ip_mreqn ***
764 dnl *********************************
765 AC_MSG_CHECKING(for struct ip_mreqn)
766 AC_TRY_COMPILE([#include <netinet/in.h>], [
767 struct ip_mreqn mreq;
768 mreq.imr_address.s_addr = 0;
769 ], [
770 # Yes, we have it...
771 AC_MSG_RESULT(yes)
772 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
773 ], [
774 # We'll just have to try and use struct ip_mreq
775 AC_MSG_RESULT(no)
776 AC_MSG_CHECKING(for struct ip_mreq)
777 AC_TRY_COMPILE([#include <netinet/in.h>], [
778 struct ip_mreq mreq;
779 mreq.imr_interface.s_addr = 0;
780 ], [
781 # Yes, we have it...
782 AC_MSG_RESULT(yes)
783 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
784 ], [
785 # No multicast support
786 AC_MSG_RESULT(no)
787 ])
788 ])
790 dnl **********************************
791 dnl *** Check for gethostbyname2_r ***
792 dnl **********************************
793 AC_MSG_CHECKING(for gethostbyname2_r)
794 AC_TRY_LINK([#include <netdb.h>], [
795 gethostbyname2_r(NULL,0,NULL,NULL,0,NULL,NULL);
796 ], [
797 # Yes, we have it...
798 AC_MSG_RESULT(yes)
799 AC_DEFINE(HAVE_GETHOSTBYNAME2_R)
800 ], [
801 AC_MSG_RESULT(no)
802 ])
804 dnl *****************************
805 dnl *** Checks for libnsl ***
806 dnl *****************************
807 AC_CHECK_LIB(nsl, gethostbyaddr, LIBS="$LIBS -lnsl")
809 AC_CHECK_FUNCS(inet_pton inet_aton)
811 dnl ***********************************************
812 dnl *** Checks for size of sockaddr_un.sun_path ***
813 dnl ***********************************************
814 # AC_CHECK_SIZEOF can't cope with struct members :-(
815 AC_MSG_CHECKING(size of sockaddr_un.sun_path)
816 AC_CACHE_VAL(cv_mono_sizeof_sunpath,
817 [AC_TRY_RUN([
818 #include <sys/types.h>
819 #include <stdio.h>
820 #include <sys/un.h>
822 int main(void) {
823 struct sockaddr_un sock_un;
824 FILE *f=fopen("conftestval", "w");
825 if(!f) exit(1);
826 fprintf(f, "%d\n", sizeof(sock_un.sun_path));
827 exit(0);
828 }
829 ], cv_mono_sizeof_sunpath=`cat conftestval`,
830 cv_mono_sizeof_sunpath=0,
831 cv_mono_sizeof_sunpath=0)])dnl
832 AC_MSG_RESULT($cv_mono_sizeof_sunpath)
833 AC_DEFINE_UNQUOTED(MONO_SIZEOF_SUNPATH, $cv_mono_sizeof_sunpath)
835 dnl *************************************
836 dnl *** Checks for zero length arrays ***
837 dnl *************************************
838 AC_MSG_CHECKING(whether $CC supports zero length arrays)
839 AC_TRY_COMPILE([
840 struct s {
841 int length;
842 char data [0];
843 };
844 ], [], [
845 AC_MSG_RESULT(yes)
846 AC_DEFINE_UNQUOTED(MONO_ZERO_ARRAY_LENGTH, 0)
847 ], [
848 AC_MSG_RESULT(no)
849 AC_DEFINE_UNQUOTED(MONO_ZERO_ARRAY_LENGTH, 1)
850 ])
852 dnl *****************************
853 dnl *** Checks for libxnet ***
854 dnl *****************************
855 case "${host}" in
856 *solaris* )
857 AC_MSG_CHECKING(for Solaris XPG4 support)
858 if test -f /usr/lib/libxnet.so; then
859 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=500"
860 CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
861 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED=1"
862 LIBS="$LIBS -lxnet"
863 AC_MSG_RESULT(yes)
864 else
865 AC_MSG_RESULT(no)
866 fi
868 if test "$GCC" = "yes"; then
869 CFLAGS="$CFLAGS -Wno-char-subscripts"
870 fi
871 ;;
872 esac
874 dnl *****************************
875 dnl *** Checks for libpthread ***
876 dnl *****************************
877 # on FreeBSD -STABLE, the pthreads functions all reside in libc_r
878 # and libpthread does not exist
879 #
880 case "${host}" in
881 *-*-*freebsd4*)
882 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
883 ;;
884 *-*-*freebsd5*)
885 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
886 ;;
887 *-*-*freebsd6*)
888 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
889 ;;
890 *)
891 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -lpthread")
892 ;;
893 esac
894 AC_CHECK_HEADERS(pthread.h)
895 AC_CHECK_FUNCS(pthread_mutex_timedlock)
896 AC_CHECK_FUNCS(pthread_getattr_np pthread_attr_get_np)
897 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
898 AC_TRY_COMPILE([ #include <pthread.h>], [
899 pthread_mutexattr_t attr;
900 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
901 ], [
902 AC_MSG_RESULT(ok)
903 ], [
904 AC_MSG_RESULT(no)
905 AC_MSG_WARN(Using mono_mutex_t for recursive mutexes)
906 AC_DEFINE(USE_MONO_MUTEX)
907 ])
908 AC_CHECK_FUNCS(pthread_attr_setstacksize)
910 dnl ***********************************
911 dnl *** Checks for working __thread ***
912 dnl ***********************************
913 AC_MSG_CHECKING(for working __thread)
914 if test "x$with_tls" != "x__thread"; then
915 AC_MSG_RESULT(disabled)
916 else
917 AC_TRY_RUN([
918 #include <pthread.h>
919 __thread int i;
920 static int res1, res2;
922 void thread_main (void *arg)
923 {
924 i = arg;
925 sleep (1);
926 if (arg == 1)
927 res1 = (i == arg);
928 else
929 res2 = (i == arg);
930 }
932 int main () {
933 pthread_t t1, t2;
935 i = 5;
937 pthread_create (&t1, NULL, thread_main, 1);
938 pthread_create (&t2, NULL, thread_main, 2);
940 pthread_join (t1, NULL);
941 pthread_join (t2, NULL);
943 return !(res1 + res2 == 2);
944 }
945 ], [
946 AC_MSG_RESULT(yes)
947 ], [
948 AC_MSG_RESULT(no)
949 with_tls=pthread
950 ])
951 fi
953 dnl **************************************
954 dnl *** Checks for working sigaltstack ***
955 dnl **************************************
956 AC_MSG_CHECKING(for working sigaltstack)
957 if test "x$with_sigaltstack" != "xyes"; then
958 AC_MSG_RESULT(disabled)
959 else
960 AC_TRY_RUN([
961 #include <stdio.h>
962 #include <stdlib.h>
963 #include <unistd.h>
964 #include <signal.h>
965 #include <pthread.h>
966 #include <sys/wait.h>
967 #if defined(__FreeBSD__) || defined(__NetBSD__)
968 #define SA_STACK SA_ONSTACK
969 #endif
970 static void
971 sigsegv_signal_handler (int _dummy, siginfo_t *info, void *context)
972 {
973 exit (0);
974 }
976 static void *
977 loop (void *ignored)
978 {
979 char *ptr = NULL;
981 *ptr = 0;
982 return NULL;
983 }
985 static void
986 child ()
987 {
988 struct sigaction sa;
989 struct sigaltstack sas;
990 pthread_t id;
991 pthread_attr_t attr;
993 sa.sa_sigaction = sigsegv_signal_handler;
994 sigemptyset (&sa.sa_mask);
995 sa.sa_flags = SA_SIGINFO | SA_ONSTACK;
996 if (sigaction (SIGSEGV, &sa, NULL) == -1) {
997 perror ("sigaction");
998 return;
999 }
1001 sas.ss_sp = malloc (SIGSTKSZ);
1002 sas.ss_size = SIGSTKSZ;
1003 sas.ss_flags = 0;
1004 if (sigaltstack (&sas, NULL) == -1) {
1005 perror ("sigaltstack");
1006 return;
1007 }
1009 pthread_attr_init (&attr);
1010 if (pthread_create(&id, &attr, loop, &attr) != 0) {
1011 printf ("pthread_create\n");
1012 return;
1013 }
1015 sleep (100);
1016 }
1018 int
1019 main ()
1020 {
1021 pid_t son;
1022 int status;
1023 int i;
1025 son = fork ();
1026 if (son == -1) {
1027 return 1;
1028 }
1030 if (son == 0) {
1031 child ();
1032 return 0;
1033 }
1035 for (i = 0; i < 3; ++i) {
1036 sleep (1);
1037 waitpid (son, &status, WNOHANG);
1038 if (WIFEXITED (status) && WEXITSTATUS (status) == 0)
1039 return 0;
1040 }
1042 kill (son, SIGKILL);
1043 return 1;
1044 }
1046 ], [
1047 AC_MSG_RESULT(yes)
1048 AC_DEFINE(HAVE_WORKING_SIGALTSTACK)
1049 ], [
1050 with_sigaltstack=no
1051 AC_MSG_RESULT(no)
1052 ])
1053 fi
1055 dnl ********************************
1056 dnl *** Checks for semaphore lib ***
1057 dnl ********************************
1058 # 'Real Time' functions on Solaris
1059 # posix4 on Solaris 2.6
1060 # pthread (first!) on Linux
1061 AC_SEARCH_LIBS(sem_init, pthread rt posix4)
1063 dnl ********************************
1064 dnl *** Checks for timezone stuff **
1065 dnl ********************************
1066 AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
1067 AC_TRY_COMPILE([
1068 #include <time.h>
1069 ], [
1070 struct tm tm;
1071 tm.tm_gmtoff = 1;
1072 ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
1073 if test $ac_cv_struct_tm_gmtoff = yes; then
1074 AC_DEFINE(HAVE_TM_GMTOFF)
1075 else
1076 AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone,
1077 AC_TRY_COMPILE([
1078 #include <time.h>
1079 ], [
1080 timezone = 1;
1081 ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no))
1082 if test $ac_cv_var_timezone = yes; then
1083 AC_DEFINE(HAVE_TIMEZONE)
1084 else
1085 AC_ERROR(unable to find a way to determine timezone)
1086 fi
1087 fi
1089 dnl *********************************
1090 dnl *** Checks for math functions ***
1091 dnl *********************************
1092 LIBS="$LIBS -lm";
1093 AC_CHECK_FUNCS(finite, , AC_MSG_CHECKING(for finite in math.h)
1094 AC_TRY_LINK([#include <math.h>],
1095 [ finite(0.0); ],
1096 AC_DEFINE(HAVE_FINITE) AC_MSG_RESULT(yes),
1097 AC_MSG_RESULT(no)))
1098 AC_CHECK_FUNCS(isfinite, , AC_MSG_CHECKING(for isfinite in math.h)
1099 AC_TRY_LINK([#include <math.h>],
1100 [ isfinite(0.0); ],
1101 AC_DEFINE(HAVE_ISFINITE) AC_MSG_RESULT(yes),
1102 AC_MSG_RESULT(no)))
1104 dnl ****************************************************************
1105 dnl *** Checks for working poll() (macosx defines it but doesn't ***
1106 dnl *** have it in the library (duh)) ***
1107 dnl ****************************************************************
1108 AC_CHECK_FUNCS(poll)
1110 dnl *************************
1111 dnl *** Check for signbit ***
1112 dnl *************************
1113 AC_MSG_CHECKING(for signbit)
1114 AC_TRY_LINK([#include <math.h>], [
1115 int s = signbit(1.0);
1116 ], [
1117 AC_MSG_RESULT(yes)
1118 AC_DEFINE(HAVE_SIGNBIT)
1119 ], [
1120 AC_MSG_RESULT(no)
1121 ])
1123 dnl *********************
1124 dnl *** Check for AIO ***
1125 dnl *********************
1126 AC_MSG_CHECKING([for SIGEV_THREAD definition])
1127 dnl Some systems (FreeBSD at least) may have aio_read
1128 dnl but don't support/define SIGEV_THREAD.
1129 AC_TRY_COMPILE([
1130 #include <sys/signal.h>
1131 ],[
1132 int x = SIGEV_THREAD;
1133 ],[
1134 ac_cv_c_sigev_thread=yes
1135 AC_MSG_RESULT(yes)
1136 ],[
1137 AC_MSG_RESULT(no)
1138 ])
1140 if test "$ac_cv_c_sigev_thread" = "yes" ; then
1141 AC_CHECK_HEADERS(aio.h sys/aio.h)
1142 AC_CHECK_LIB(rt, aio_read, [ LIBS="$LIBS -lrt" ],)
1143 SIGVAL_PTR="undefined"
1144 if test "$ac_cv_header_aio_h" = "yes" -o "$ac_cv_header_sys_aio_h" = "yes" ; then
1145 AC_CHECK_MEMBER(union sigval.sigval_ptr,SIGVAL_PTR="sigval_ptr",, [
1146 #include <sys/signal.h>
1147 ])
1148 AC_CHECK_MEMBER(union sigval.sival_ptr,SIGVAL_PTR="sival_ptr",, [
1149 #include <sys/signal.h>
1150 ])
1151 if test "$SIGVAL_PTR" = "undefined" ; then
1152 AC_MSG_ERROR([Unable to detect field name in 'union sigval'])
1153 fi
1154 fi
1155 AC_DEFINE_UNQUOTED(SIGVAL_PTR,$SIGVAL_PTR,[Pointer field name in 'union sigval'])
1156 fi
1158 dnl **********************************
1159 dnl *** epoll ***
1160 dnl **********************************
1161 AC_CHECK_HEADERS(sys/epoll.h)
1162 haveepoll=no
1163 AC_CHECK_FUNCS(epoll_ctl, [haveepoll=yes], )
1164 if test "x$haveepoll" = "xyes" -a "x$ac_cv_header_sys_epoll_h" = "xyes" ; then
1165 AC_DEFINE(HAVE_EPOLL, 1, [epoll supported])
1166 fi
1168 dnl ******************************
1169 dnl *** Checks for SIOCGIFCONF ***
1170 dnl ******************************
1171 AC_CHECK_HEADERS(sys/ioctl.h)
1172 AC_CHECK_HEADERS(net/if.h)
1173 AC_MSG_CHECKING(for ifreq)
1174 AC_TRY_COMPILE([
1175 #include <sys/ioctl.h>
1176 #include <net/if.h>
1177 ], [
1178 struct ifconf ifc;
1179 struct ifreq *ifr;
1180 void *x;
1181 ifc.ifc_len = 0;
1182 ifc.ifc_buf = NULL;
1183 x = (void *) &ifr->ifr_addr;
1184 ],[
1185 AC_MSG_RESULT(yes)
1186 AC_DEFINE(HAVE_SIOCGIFCONF, 1, [Can get interface list])
1187 ], [
1188 AC_MSG_RESULT(no)
1189 ])
1190 dnl **********************************
1191 dnl *** Checks for MonoPosixHelper ***
1192 dnl **********************************
1193 AC_CHECK_FUNC(setkey, ,
1194 AC_CHECK_LIB(crypt, setkey, [
1195 AC_DEFINE(HAVE_SETKEY, 1, [Define if setkey(3) is available])
1196 CRYPT_LIBS="-lcrypt"
1197 ])
1198 )
1199 AC_SUBST(CRYPT_LIBS)
1200 AC_CHECK_HEADERS(checklist.h)
1201 AC_CHECK_HEADERS(fstab.h)
1202 AC_CHECK_HEADERS(attr/xattr.h)
1203 AC_CHECK_HEADERS(sys/extattr.h)
1204 AC_CHECK_HEADERS(sys/sendfile.h)
1205 AC_CHECK_HEADERS(sys/statvfs.h)
1206 AC_CHECK_HEADERS(sys/vfstab.h)
1207 AC_CHECK_HEADERS(sys/xattr.h)
1208 AC_CHECK_HEADERS(sys/mman.h)
1209 AC_CHECK_FUNCS(getdomainname)
1210 AC_CHECK_FUNCS(setdomainname)
1211 AC_CHECK_FUNCS(fgetgrent)
1212 AC_CHECK_FUNCS(fgetpwent)
1213 AC_CHECK_FUNCS(fgetpwent)
1214 AC_CHECK_FUNCS(getfsstat)
1215 AC_CHECK_FUNCS(lutimes)
1216 AC_CHECK_FUNCS(mremap)
1217 AC_CHECK_FUNCS(remap_file_pages)
1218 AC_CHECK_FUNCS(posix_fadvise)
1219 AC_CHECK_FUNCS(posix_fallocate)
1220 AC_CHECK_FUNCS(posix_madvise)
1221 AC_CHECK_FUNCS(vsnprintf)
1222 AC_CHECK_FUNCS(sendfile)
1223 AC_CHECK_FUNCS(sethostid)
1224 AC_CHECK_FUNCS(statfs)
1225 AC_CHECK_FUNCS(fstatfs)
1226 AC_CHECK_FUNCS(statvfs)
1227 AC_CHECK_FUNCS(fstatvfs)
1228 AC_CHECK_FUNCS(stime)
1229 AC_CHECK_FUNCS(strerror_r)
1230 AC_CHECK_FUNCS(ttyname_r)
1231 AC_CHECK_SIZEOF(size_t)
1232 AC_CHECK_MEMBERS(
1233 [struct dirent.d_off, struct dirent.d_reclen, struct dirent.d_type],,,
1234 [#include <sys/types.h>
1235 #include <dirent.h>])
1237 dnl Favour xattr through glibc, but use libattr if we have to
1238 AC_CHECK_FUNC(lsetxattr, ,
1239 AC_CHECK_LIB(attr, lsetxattr, XATTR_LIB="-lattr",)
1240 )
1241 AC_SUBST(XATTR_LIB)
1243 dnl *********************************
1244 dnl *** Check for Console 2.0 I/O ***
1245 dnl *********************************
1246 AC_CHECK_HEADERS([curses.h])
1247 AC_CHECK_HEADERS([term.h], [], [],
1248 [#if HAVE_CURSES_H
1249 #include <curses.h>
1250 #endif
1251 ])
1252 AC_CHECK_HEADERS([termios.h])
1254 dnl * This is provided in io-layer, but on windows it's only available
1255 dnl * on xp+
1256 AC_DEFINE(HAVE_GETPROCESSID, 1, [Define if GetProcessId is available])
1257 else
1258 jdk_headers_found=no
1259 AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
1260 AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?))
1261 AC_CHECK_LIB(ole32, main, LIBS="$LIBS -lole32", AC_ERROR(bad mingw install?))
1263 dnl *********************************
1264 dnl *** Check for struct ip_mreqn ***
1265 dnl *********************************
1266 AC_MSG_CHECKING(for struct ip_mreqn)
1267 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1268 struct ip_mreqn mreq;
1269 mreq.imr_address.s_addr = 0;
1270 ], [
1271 # Yes, we have it...
1272 AC_MSG_RESULT(yes)
1273 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
1274 ], [
1275 # We'll just have to try and use struct ip_mreq
1276 AC_MSG_RESULT(no)
1277 AC_MSG_CHECKING(for struct ip_mreq)
1278 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1279 struct ip_mreq mreq;
1280 mreq.imr_interface.s_addr = 0;
1281 ], [
1282 # Yes, we have it...
1283 AC_MSG_RESULT(yes)
1284 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
1285 ], [
1286 # No multicast support
1287 AC_MSG_RESULT(no)
1288 ])
1289 ])
1290 AC_CHECK_FUNCS(GetProcessId)
1291 fi
1293 dnl socklen_t check
1294 AC_MSG_CHECKING(for socklen_t)
1295 AC_TRY_COMPILE([
1296 #include <sys/types.h>
1297 #include <sys/socket.h>
1298 ],[
1299 socklen_t foo;
1300 ],[
1301 ac_cv_c_socklen_t=yes
1302 AC_DEFINE(HAVE_SOCKLEN_T)
1303 AC_MSG_RESULT(yes)
1304 ],[
1305 AC_MSG_RESULT(no)
1306 ])
1308 AC_MSG_CHECKING(for array element initalizer support)
1309 AC_TRY_COMPILE([#include <sys/socket.h>], [
1310 const int array[] = {[1] = 2,};
1311 ], [
1312 # Yes, we have it...
1313 AC_MSG_RESULT(yes)
1314 AC_DEFINE(HAVE_ARRAY_ELEM_INIT,1,[Supports C99 array initialization])
1315 ], [
1316 # We'll have to use signals
1317 AC_MSG_RESULT(no)
1318 ])
1320 AC_CHECK_FUNCS(trunc, , AC_MSG_CHECKING(for trunc in math.h)
1321 # Simply calling trunc (0.0) is no good since gcc will optimize the call away
1322 AC_TRY_LINK([#include <math.h>],
1323 [ static void *p = &trunc; ],
1324 [
1325 AC_DEFINE(HAVE_TRUNC)
1326 AC_MSG_RESULT(yes)
1327 ac_cv_trunc=yes
1328 ],
1329 AC_MSG_RESULT(no)))
1331 if test "x$ac_cv_truncl" != "xyes"; then
1332 AC_CHECK_LIB(sunmath, aintl, [ AC_DEFINE(HAVE_AINTL) LIBS="$LIBS -lsunmath"])
1333 fi
1335 dnl ****************************
1336 dnl *** Look for /dev/random ***
1337 dnl ****************************
1339 AC_MSG_CHECKING([if usage of random device is requested])
1340 AC_ARG_ENABLE(dev-random,
1341 [ --disable-dev-random disable the use of the random device],
1342 try_dev_random=$enableval, try_dev_random=yes)
1343 AC_MSG_RESULT($try_dev_random)
1345 case "{$target}" in
1346 *-openbsd*)
1347 NAME_DEV_RANDOM="/dev/srandom"
1348 ;;
1350 dnl Win32 does not have /dev/random, they have their own method...
1352 *-*-mingw*|*-*-cygwin*)
1353 ac_cv_have_dev_random=no
1354 ;;
1356 dnl Everywhere else, it's /dev/random
1358 *)
1359 NAME_DEV_RANDOM="/dev/random"
1360 ;;
1361 esac
1363 AC_DEFINE_UNQUOTED(NAME_DEV_RANDOM, "$NAME_DEV_RANDOM")
1365 dnl Now check if the device actually exists
1367 if test "x$try_dev_random" = "xyes"; then
1368 AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
1369 [if test -r "$NAME_DEV_RANDOM" ; then
1370 ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
1371 if test "x$ac_cv_have_dev_random" = "xyes"; then
1372 AC_DEFINE(HAVE_CRYPT_RNG)
1373 fi
1374 else
1375 AC_MSG_CHECKING(for random device)
1376 ac_cv_have_dev_random=no
1377 AC_MSG_RESULT(has been disabled)
1378 fi
1380 if test "x$platform_win32" = "xyes"; then
1381 AC_DEFINE(HAVE_CRYPT_RNG)
1382 fi
1384 if test "x$ac_cv_have_dev_random" = "xno" \
1385 && test "x$platform_win32" = "xno"; then
1386 AC_MSG_WARN([[
1387 ***
1388 *** A system-provided entropy source was not found on this system.
1389 *** Because of this, the System.Security.Cryptography random number generator
1390 *** will throw a NotImplemented exception.
1391 ***
1392 *** If you are seeing this message, and you know your system DOES have an
1393 *** entropy collection in place, please contact <crichton@gimp.org> and
1394 *** provide information about the system and how to access the random device.
1395 ***
1396 *** Otherwise you can install either egd or prngd and set the environment
1397 *** variable MONO_EGD_SOCKET to point to the daemon's socket to use that.
1398 ***]])
1399 fi
1401 AC_MSG_CHECKING([if inter-process shared handles are requested])
1402 AC_ARG_ENABLE(shared-handles, [ --disable-shared-handles disable inter-process shared handles], try_shared_handles=$enableval, try_shared_handles=yes)
1403 AC_MSG_RESULT($try_shared_handles)
1404 if test "x$try_shared_handles" != "xyes"; then
1405 AC_DEFINE(DISABLE_SHARED_HANDLES)
1406 AC_SUBST(DISABLE_SHARED_HANDLES)
1407 fi
1409 AC_ARG_ENABLE(nunit-tests, [ --enable-nunit-tests Run the nunit tests of the class library on 'make check'])
1410 AM_CONDITIONAL(ENABLE_NUNIT_TESTS, [test x$enable_nunit_tests = xyes])
1412 TARGET="unknown"
1413 ACCESS_UNALIGNED="yes"
1415 JIT_SUPPORTED=no
1416 INTERP_SUPPORTED=no
1417 LIBC="libc.so.6"
1418 INTL="libc.so.6"
1419 SQLITE="libsqlite.so.0"
1420 SQLITE3="libsqlite3.so.0"
1421 X11="libX11.so"
1423 jit_wanted=false
1424 interp_wanted=false
1425 case "$host" in
1426 # mips-sgi-irix5.* | mips-sgi-irix6.*)
1427 # TARGET=MIPS;
1428 # ACCESS_UNALIGNED="no"
1429 # ;;
1430 i*86-*-*)
1431 TARGET=X86;
1432 arch_target=x86;
1433 JIT_SUPPORTED=yes
1434 jit_wanted=true
1435 case $host_os in
1436 solaris*)
1437 LIBC="libc.so"
1438 INTL="libintl.so"
1439 esac
1440 ;;
1441 x86_64-*-* | amd64-*-*)
1442 TARGET=AMD64;
1443 arch_target=amd64;
1444 JIT_SUPPORTED=yes
1445 jit_wanted=true
1446 ;;
1447 ia64-*-*)
1448 TARGET=IA64
1449 arch_target=ia64
1450 ACCESS_UNALIGNED="no"
1451 JIT_SUPPORTED=yes
1452 jit_wanted=true
1453 LIBC="libc.so.6.1"
1454 AC_CHECK_LIB(unwind, _U_dyn_register, [], [AC_MSG_ERROR(library libunwind not found)])
1455 libmono_ldflags="-lunwind"
1456 ;;
1457 sparc*-*-*)
1458 if test "x$ac_cv_sizeof_void_p" = "x8"; then
1459 TARGET=SPARC64
1460 else
1461 TARGET=SPARC
1462 fi
1463 arch_target=sparc;
1464 JIT_SUPPORTED=yes
1465 ACCESS_UNALIGNED="no"
1466 case $host_os in
1467 linux*) ;;
1468 *)
1469 LIBC="libc.so"
1470 INTL="libintl.so"
1471 esac
1472 jit_wanted=true
1473 if test x"$GCC" = xyes; then
1474 CFLAGS="$CFLAGS -Wno-cast-align"
1475 fi
1476 ;;
1477 alpha*-*-linux* | alpha*-*-osf*)
1478 TARGET=ALPHA;
1479 ACCESS_UNALIGNED="no"
1480 JIT_SUPPORTED=no
1481 INTERP_SUPPORTED=yes
1482 interp_wanted=true
1483 arch_target=alpha;
1484 case $host_os in
1485 linux*)
1486 LIBC="libc.so.6.1"
1487 INTL="libc.so.6.1"
1488 esac
1489 ;;
1490 *-*-mingw*|*-*-cygwin*)
1491 INTL="intl"
1492 ;;
1493 hppa2.0w-hp-hpux11.00 | hppa64-hp-hpux11.00)
1494 TARGET=HPPA;
1495 arch_target=hppa;
1496 LIBC="libc.sl"
1497 ACCESS_UNALIGNED="no"
1498 INTERP_SUPPORTED=yes
1499 interp_wanted=true
1500 ;;
1501 hppa*linux*)
1502 TARGET=HPPA;
1503 arch_target=hppa;
1504 ACCESS_UNALIGNED="no"
1505 INTERP_SUPPORTED=yes
1506 interp_wanted=true
1507 ;;
1508 macppc-*-openbsd* | powerpc-*-linux* | powerpc-*-openbsd* | \
1509 powerpc-*-sysv* | powerpc-*-darwin*)
1510 TARGET=POWERPC;
1511 AC_DEFINE(MONO_ARCH_REGPARMS,1,[Architecture uses registers for Parameters])
1512 arch_target=ppc;
1513 JIT_SUPPORTED=yes
1514 jit_wanted=true
1515 ;;
1516 arm*-linux*)
1517 TARGET=ARM;
1518 arch_target=arm;
1519 ACCESS_UNALIGNED="no"
1520 JIT_SUPPORTED=yes
1521 jit_wanted=true
1522 ;;
1523 s390-*-linux*)
1524 TARGET=S390;
1525 AC_DEFINE(MONO_ARCH_REGPARMS,1,[Architecture uses registers for Parameters])
1526 arch_target=s390;
1527 ACCESS_UNALIGNED="no"
1528 JIT_SUPPORTED=yes
1529 ;;
1530 s390x-*-linux*)
1531 TARGET=S390x;
1532 AC_DEFINE(MONO_ARCH_REGPARMS,1,[Architecture uses registers for Parameters])
1533 arch_target=s390x;
1534 ACCESS_UNALIGNED="no"
1535 JIT_SUPPORTED=yes
1536 ;;
1537 esac
1539 AC_ARG_WITH(jit, [ --with-jit=yes,no If you want to build scripts that default to the JIT],[
1540 if test x$withval = xyes; then
1541 jit_wanted=true
1542 else
1543 jit_wanted=false
1544 fi
1545 ])
1547 AC_ARG_WITH(interp, [ --with-interp=yes,no If you want to build scripts that default to the interpreter],[
1548 if test x$withval = xyes; then
1549 interp_wanted=true
1550 else
1551 interp_wanted=false
1552 fi
1553 ])
1555 USEJIT=false
1556 if test x$JIT_SUPPORTED = xyes; then
1557 if $jit_wanted; then
1558 USEJIT=true
1559 jit_status="Building and using the JIT"
1560 else
1561 if $interp_wanted; then
1562 jit_status="Building the JIT, defaulting to the interpreter"
1563 else
1564 AC_ERROR(No JIT or interpreter support available or selected.)
1565 fi
1566 fi
1567 else
1568 if test x$interp_wanted = xtrue; then
1569 jit_status="interpreter"
1570 else
1571 AC_ERROR(No JIT or interpreter support available or selected.)
1572 fi
1573 fi
1575 AM_CONDITIONAL(USE_JIT, test x$USEJIT = xtrue)
1577 libsuffix=".so"
1579 case "$host" in
1580 *-*-darwin*)
1581 libsuffix=".dylib"
1582 LIBC="libc.dylib"
1583 INTL="libintl.dylib"
1584 SQLITE="libsqlite.0.dylib"
1585 SQLITE3="libsqlite3.0.dylib"
1586 X11="libX11.dylib"
1587 ;;
1588 *-*-*netbsd*)
1589 LIBC="libc.so.12"
1590 INTL="libintl.so.0"
1591 ;;
1592 *-*-*freebsd*)
1593 LIBC="libc.so"
1594 INTL="libintl.so"
1595 ;;
1596 *-*-*openbsd*)
1597 LIBC="libc.so"
1598 INTL="libintl.so"
1599 ;;
1600 *-*-*linux*)
1601 AC_PATH_X
1602 AC_MSG_CHECKING(for the soname of libX11.so)
1603 for i in $x_libraries /usr/lib /usr/lib64; do
1604 for r in 4 5 6; do
1605 if test -f $i/libX11.so.$r; then
1606 X11=libX11.so.$r
1607 AC_MSG_RESULT($X11)
1608 fi
1609 done
1610 done
1612 if test "x$X11" = "xlibX11.so"; then
1613 AC_MSG_WARN([Could not find X development libs. Do you have the -devel package installed? WinForms may not work...]);
1614 fi
1615 ;;
1616 esac
1619 AC_SUBST(libsuffix)
1621 if test "x$TARGET" != "xAMD64"; then
1622 # valgrind headers don't compile under x86-64
1623 AC_CHECK_HEADERS(valgrind/memcheck.h)
1624 fi
1626 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86"; then
1627 if test "x$with_tls" = "x__thread"; then
1628 #
1629 # On some linux distributions, TLS works in executables, but linking
1630 # against a shared library containing TLS fails with:
1631 # undefined reference to `__tls_get_addr'
1632 #
1633 rm -f conftest.c conftest.so conftest
1634 echo "static __thread int foo; void main () { foo = 5; }" > conftest.c
1635 $CC -fPIC --shared -o conftest.so conftest.c > /dev/null 2>&1
1636 $CC -o conftest conftest.so > /dev/null 2>&1
1637 if test ! -f conftest; then
1638 AC_MSG_WARN([Disabling usage of __thread.]);
1639 with_tls=pthread
1640 fi
1641 rm -f conftest.c conftest.so conftest
1642 fi
1643 fi
1645 if test "x$with_tls" = "x__thread"; then
1646 AC_DEFINE(HAVE_KW_THREAD)
1647 # Pass the information to libgc
1648 CPPFLAGS="$CPPFLAGS -DUSE_COMPILER_TLS"
1649 export CPPFLAGS
1650 AC_MSG_CHECKING(if the tls_model attribute is supported)
1651 AC_TRY_COMPILE([static __thread int foo __attribute__((tls_model("initial-exec")));], [
1652 ], [
1653 AC_MSG_RESULT(yes)
1654 AC_DEFINE(HAVE_TLS_MODEL_ATTR, 1, [tld_model available])
1655 ], [
1656 AC_MSG_RESULT(no)
1657 ])
1658 fi
1660 if test ${TARGET} = ARM; then
1661 dnl ******************************************
1662 dnl *** Check to see what FPU is available ***
1663 dnl ******************************************
1664 AC_MSG_CHECKING(which FPU to use)
1666 AC_TRY_COMPILE([], [
1667 __asm__ ("ldfd f0, [r0]");
1668 ], fpu=FPA, [
1669 AC_TRY_COMPILE([], [
1670 __asm__ ("fldd d0, [r0]");
1671 ], fpu=VFP, fpu=NONE)
1672 ])
1674 AC_MSG_RESULT($fpu)
1675 CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu"
1676 unset fpu
1677 fi
1679 if test ${TARGET} = unknown; then
1680 CPPFLAGS="$CPPFLAGS -DNO_PORT"
1681 AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
1682 fi
1684 if test ${ACCESS_UNALIGNED} = no; then
1685 CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
1686 fi
1688 PREVIEW=yes
1689 AC_ARG_WITH(preview, [ --with-preview=yes,no If you want to install the 2.0 FX preview],[
1690 if test x$with_preview = xno; then
1691 PREVIEW=no
1692 fi
1693 ])
1695 AM_CONDITIONAL(INSTALL_2_0, test x$PREVIEW = xyes)
1697 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
1698 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
1699 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
1700 AM_CONDITIONAL(SPARC64, test x$TARGET = xSPARC64)
1701 AM_CONDITIONAL(X86, test x$TARGET = xX86)
1702 AM_CONDITIONAL(AMD64, test x$TARGET = xAMD64)
1703 AM_CONDITIONAL(ALPHA, test x$TARGET = xALPHA)
1704 AM_CONDITIONAL(IA64, test x$TARGET = xIA64)
1705 AM_CONDITIONAL(M68K, test x$TARGET = xM68K)
1706 AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
1707 AM_CONDITIONAL(ARM, test x$TARGET = xARM)
1708 AM_CONDITIONAL(S390, test x$TARGET = xS390)
1709 AM_CONDITIONAL(S390x, test x$TARGET = xS390x)
1710 AM_CONDITIONAL(HPPA, test x$TARGET = xHPPA)
1712 AM_CONDITIONAL(JIT_SUPPORTED, test x$JIT_SUPPORTED = xyes)
1713 AM_CONDITIONAL(INTERP_SUPPORTED, test x$interp_wanted = xtrue)
1714 AM_CONDITIONAL(INCLUDED_LIBGC, test x$gc = xincluded)
1716 AC_SUBST(LIBC)
1717 AC_SUBST(INTL)
1718 AC_SUBST(SQLITE)
1719 AC_SUBST(SQLITE3)
1720 AC_SUBST(X11)
1722 AC_SUBST(arch_target)
1723 AC_SUBST(CFLAGS)
1724 AC_SUBST(CPPFLAGS)
1725 AC_SUBST(LDFLAGS)
1727 mono_build_root=`pwd`
1728 AC_SUBST(mono_build_root)
1730 if test x$USEJIT = xtrue; then
1731 mono_runtime=mono/mini/mono
1732 else
1733 mono_runtime=mono/interpreter/mint
1734 fi
1735 AC_SUBST(mono_runtime)
1737 mono_cfg_root=$mono_build_root/runtime
1738 if test x$platform_win32 = xyes; then
1739 mono_cfg_dir=`cygpath -w -a $mono_cfg_root`\\etc
1740 else
1741 mono_cfg_dir=$mono_cfg_root/etc
1742 fi
1743 AC_SUBST(mono_cfg_dir)
1745 AC_CONFIG_FILES([runtime/mono-wrapper],[chmod +x runtime/mono-wrapper])
1746 AC_CONFIG_FILES([runtime/monodis-wrapper],[chmod +x runtime/monodis-wrapper])
1747 AC_CONFIG_FILES([runtime/semdel-wrapper],[chmod +x runtime/semdel-wrapper])
1749 AC_CONFIG_COMMANDS([runtime/etc/mono/1.0/machine.config],
1750 [ depth=../../../..
1751 case $srcdir in
1752 [\\/$]* | ?:[\\/]* ) reldir=$srcdir ;;
1753 .) reldir=$depth ;;
1754 *) reldir=$depth/$srcdir ;;
1755 esac
1756 $ac_aux_dir/install-sh -d runtime/etc/mono/1.0
1757 cd runtime/etc/mono/1.0
1758 rm -f machine.config
1759 $LN_S $reldir/data/net_1_1/machine.config machine.config
1760 cd $depth
1761 ],[LN_S='$LN_S'])
1763 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/machine.config],
1764 [ depth=../../../..
1765 case $srcdir in
1766 [\\/$]* | ?:[\\/]* ) reldir=$srcdir ;;
1767 .) reldir=$depth ;;
1768 *) reldir=$depth/$srcdir ;;
1769 esac
1770 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
1771 cd runtime/etc/mono/2.0
1772 rm -f machine.config
1773 $LN_S $reldir/data/net_2_0/machine.config machine.config
1774 cd $depth
1775 ],[LN_S='$LN_S'])
1777 AC_OUTPUT([
1778 Makefile
1779 mint.pc
1780 mono.pc
1781 mono-cairo.pc
1782 dotnet.pc
1783 mono-uninstalled.pc
1784 scripts/mono-nunit.pc
1785 scripts/mono-find-provides
1786 scripts/mono-find-requires
1787 mono/Makefile
1788 mono/utils/Makefile
1789 mono/metadata/Makefile
1790 mono/dis/Makefile
1791 mono/cil/Makefile
1792 mono/arch/Makefile
1793 mono/os/Makefile
1794 mono/os/win32/Makefile
1795 mono/os/unix/Makefile
1796 mono/arch/x86/Makefile
1797 mono/arch/amd64/Makefile
1798 mono/arch/hppa/Makefile
1799 mono/arch/ppc/Makefile
1800 mono/arch/sparc/Makefile
1801 mono/arch/s390/Makefile
1802 mono/arch/s390x/Makefile
1803 mono/arch/arm/Makefile
1804 mono/arch/alpha/Makefile
1805 mono/arch/ia64/Makefile
1806 mono/interpreter/Makefile
1807 mono/tests/Makefile
1808 mono/tests/tests-config
1809 mono/benchmark/Makefile
1810 mono/monoburg/Makefile
1811 mono/monograph/Makefile
1812 mono/io-layer/Makefile
1813 mono/mini/Makefile
1814 mono/handles/Makefile
1815 mono/profiler/Makefile
1816 ikvm-native/Makefile
1817 scripts/Makefile
1818 man/Makefile
1819 web/Makefile
1820 docs/Makefile
1821 data/Makefile
1822 data/net_1_1/Makefile
1823 data/net_2_0/Makefile
1824 samples/Makefile
1825 support/Makefile
1826 data/config
1827 tools/Makefile
1828 tools/locale-builder/Makefile
1829 runtime/Makefile
1830 ])
1832 if test x$platform_win32 = xyes; then
1833 # Get rid of 'cyg' prefixes in library names
1834 sed -e "s/\/cyg\//\/\//" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
1835 # libtool seems to inherit -mno-cygwin from our CFLAGS, and uses it to compile its executable
1836 # wrapper scripts which use exec(). gcc has no problem compiling+linking this, but the resulting
1837 # executable doesn't work...
1838 sed -e "s,-mno-cygwin,,g" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
1839 fi
1841 (
1842 case $prefix in
1843 NONE) prefix=$ac_default_prefix ;;
1844 esac
1845 case $exec_prefix in
1846 NONE) exec_prefix='${prefix}' ;;
1847 esac
1849 test -w $srcdir/$mcsdir/build || chmod +w $srcdir/$mcsdir/build
1851 #
1852 # If we are cross compiling, we don't build in the mcs/ tree. Let us not clobber
1853 # any existing config.make. This allows people to share the same source tree
1854 # with different build directories, one native and one cross
1855 #
1856 if test x$cross_compiling = xno; then
1857 echo "prefix=$prefix" > $srcdir/$mcsdir/build/config.make
1858 echo "exec_prefix=$exec_prefix" >> $srcdir/$mcsdir/build/config.make
1859 echo 'mono_libdir=${exec_prefix}/lib' >> $srcdir/$mcsdir/build/config.make
1860 echo 'MCS_FLAGS = $(PLATFORM_DEBUG_FLAGS)' >> $srcdir/$mcsdir/build/config.make
1861 echo 'IL_FLAGS = /debug' >> $srcdir/$mcsdir/build/config.make
1862 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $srcdir/$mcsdir/build/config.make
1863 echo "ILDISASM = $mono_build_root/runtime/monodis-wrapper" >> $srcdir/$mcsdir/build/config.make
1865 case $INSTALL in
1866 [[\\/$]]* | ?:[[\\/]]* ) mcs_INSTALL=$INSTALL ;;
1867 *) mcs_INSTALL=$mono_build_root/$INSTALL ;;
1868 esac
1870 echo "INSTALL = $mcs_INSTALL" >> $srcdir/$mcsdir/build/config.make
1872 export VERSION
1873 [myver=$($AWK 'BEGIN {
1874 split (ENVIRON["VERSION"] ".0.0.0", vsplit, ".")
1875 print vsplit [1] "." vsplit [2] "." vsplit [3] "." vsplit [4]
1876 }')]
1878 echo "MONO_VERSION = $myver" >> $srcdir/$mcsdir/build/config.make
1879 fi
1880 )
1882 libgdiplus_msg=${libgdiplus_loc:-assumed to be installed}
1884 echo "
1885 mcs source: $mcs_topdir
1886 GC: $gc
1887 TLS: $with_tls
1888 SIGALTSTACK: $with_sigaltstack
1889 Engine: $jit_status
1890 2.0 Alpha: $PREVIEW
1891 JNI support: $jdk_headers_found
1892 libgdiplus: $libgdiplus_msg
1893 $disabled
1895 "