| blob | b4c5bf9fbc610af2b02bf5e26e01b2c64433f7b9 |
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,2.5)
10 AM_MAINTAINER_MODE
12 API_VER=1.0
13 AC_SUBST(API_VER)
15 AC_PROG_LN_S
17 # In case of cygwin, override LN_S, irrespective of what it determines.
18 # The build uses cygwin, but the actual runtime doesn't.
19 case $host_os in
20 *cygwin* ) LN_S='cp -p';;
21 esac
24 dnl
25 dnl libgc checks
26 dnl
28 gc_headers=no
29 gc=included
30 use_included_gc=no
31 libgc_configure_args=
33 if test -d $srcdir/libgc ; then
34 gc_default=included
35 else
36 gc_default=boehm
37 fi
39 # These variables are the CPPFLAGS/CFLAGS passed to libgc's configure
40 # libgc should inherit the original CFLAGS/CPPFLAGS passed to configure, i.e. -O0
41 CPPFLAGS_FOR_LIBGC=$CPPFLAGS
42 CFLAGS_FOR_LIBGC=$CFLAGS
44 #
45 # These are the flags that need to be stored in the mono.pc file for
46 # compiling code that will embed Mono
47 #
48 libmono_cflags=""
49 libmono_ldflags=""
50 AC_SUBST(libmono_cflags)
51 AC_SUBST(libmono_ldflags)
53 # Variable to have relocatable .pc files (lib, or lib64)
54 reloc_libdir=`basename ${libdir}`
55 AC_SUBST(reloc_libdir)
57 dnl if linker handles the version script
58 no_version_script=no
60 # Set to yes if Unix sockets cannot be created in an anonymous namespace
61 need_link_unlink=no
63 # Thread configuration inspired by sleepycat's db
64 AC_MSG_CHECKING([host platform characteristics])
65 libgc_threads=no
66 has_dtrace=no
67 case "$host" in
68 *-*-mingw*|*-*-cygwin*)
69 platform_win32=yes
70 AC_DEFINE(PLATFORM_WIN32,1,[Platform is Win32])
71 AC_DEFINE(DISABLE_PORTABILITY,1,[Disable the io-portability layer])
72 AC_DEFINE(PLATFORM_NO_SYMLINKS,1,[This platform does not support symlinks])
73 if test "x$cross_compiling" = "xno"; then
74 CC="gcc -mno-cygwin -g"
75 # So libgc configure gets -mno-cygwin
76 export CC
77 fi
78 HOST_CC="gcc"
79 # Windows 2000 is required that includes Internet Explorer 5.01
80 CPPFLAGS="$CPPFLAGS -DWINVER=0x0500 -D_WIN32_WINNT=0x0500 -D_WIN32_IE=0x0501 -D_UNICODE -DUNICODE -DWIN32_THREADS -DFD_SETSIZE=1024"
81 libmono_cflags="-mno-cygwin -mms-bitfields -mwindows"
82 libmono_ldflags="-mno-cygwin -mms-bitfields -mwindows"
83 libdl=
84 libgc_threads=win32
85 gc_default=included
86 with_sigaltstack=no
87 LN_S=cp
88 # This forces libgc to use the DllMain based thread registration code on win32
89 libgc_configure_args="$libgc_configure_args --enable-win32-dllmain=yes"
90 ;;
91 *-*-*netbsd*)
92 platform_win32=no
93 CPPFLAGS="$CPPFLAGS -D_REENTRANT -DGC_NETBSD_THREADS -D_GNU_SOURCE"
94 libmono_cflags="-D_REENTRANT"
95 LDFLAGS="$LDFLAGS -pthread"
96 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
97 libmono_ldflags="-pthread"
98 need_link_unlink=yes
99 libdl="-ldl"
100 libgc_threads=pthreads
101 with_sigaltstack=no
102 use_sigposix=yes
103 ;;
104 *-*-*freebsd*)
105 platform_win32=no
106 if test "x$PTHREAD_CFLAGS" = "x"; then
107 CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS"
108 libmono_cflags=
109 else
110 CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS"
111 libmono_cflags="$PTHREAD_CFLAGS"
112 fi
113 if test "x$PTHREAD_LIBS" = "x"; then
114 LDFLAGS="$LDFLAGS -pthread"
115 libmono_ldflags="-pthread"
116 else
117 LDFLAGS="$LDFLAGS $PTHREAD_LIBS"
118 libmono_ldflags="$PTHREAD_LIBS"
119 fi
120 CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
121 need_link_unlink=yes
122 AC_DEFINE(PTHREAD_POINTER_ID, 1, [pthread is a pointer])
123 libdl=
124 libgc_threads=pthreads
125 # This doesn't seem to work as of 7.0 on amd64
126 with_sigaltstack=no
127 # TLS is only partially implemented on -CURRENT (compiler support
128 # but NOT library support)
129 #
130 with_tls=pthread
131 use_sigposix=yes
132 ;;
133 *-*-*openbsd*)
134 platform_win32=no
135 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_FREEBSD_THREADS -DPLATFORM_BSD"
136 libmono_cflags="-D_THREAD_SAFE"
137 LDFLAGS="$LDFLAGS -pthread"
138 libmono_ldflags="-pthread"
139 need_link_unlink=yes
140 AC_DEFINE(PTHREAD_POINTER_ID)
141 libdl=
142 libgc_threads=pthreads
143 use_sigposix=yes
144 ;;
145 *-*-linux*)
146 platform_win32=no
147 CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP -DUSE_MUNMAP"
148 libmono_cflags="-D_REENTRANT"
149 libmono_ldflags="-lpthread"
150 libdl="-ldl"
151 libgc_threads=pthreads
152 AOT_SUPPORTED="yes"
153 use_sigposix=yes
154 ;;
155 *-*-hpux*)
156 platform_win32=no
157 CPPFLAGS="$CPPFLAGS -DGC_HPUX_THREADS -D_HPUX_SOURCE -D_XOPEN_SOURCE_EXTENDED -D_REENTRANT"
158 # +ESdbgasm only valid on bundled cc on RISC
159 # silently ignored for ia64
160 if test $GCC != "yes"; then
161 CFLAGS="$CFLAGS +ESdbgasm"
162 # Arrange for run-time dereferencing of null
163 # pointers to produce a SIGSEGV signal.
164 LDFLAGS="$LDFLAGS -z"
165 fi
166 CFLAGS="$CFLAGS +ESdbgasm"
167 LDFLAGS="$LDFLAGS -z"
168 libmono_cflags="-D_REENTRANT"
169 libmono_ldflags="-lpthread"
170 libgc_threads=pthreads
171 need_link_unlink=yes
172 use_sigposix=yes
173 ;;
174 *-*-solaris*)
175 platform_win32=no
176 CPPFLAGS="$CPPFLAGS -DGC_SOLARIS_THREADS -DGC_SOLARIS_PTHREADS -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS -DUSE_MMAP -DUSE_MUNMAP -DPLATFORM_SOLARIS"
177 need_link_unlink=yes
178 libmono_cflags="-D_REENTRANT"
179 libgc_threads=pthreads
180 # This doesn't seem to work on solaris/x86, but the configure test runs
181 with_tls=pthread
182 has_dtrace=yes
183 use_sigposix=yes
184 ;;
185 *-*-darwin*)
186 platform_win32=no
187 platform_darwin=yes
188 CPPFLAGS="$CPPFLAGS -no-cpp-precomp -D_THREAD_SAFE -DGC_MACOSX_THREADS -DPLATFORM_MACOSX -DUSE_MMAP -DUSE_MUNMAP"
189 CPPFLAGS="$CPPFLAGS -DGetCurrentProcess=MonoGetCurrentProcess -DGetCurrentThread=MonoGetCurrentThread -DCreateEvent=MonoCreateEvent"
190 libmono_cflags="-D_THREAD_SAFE"
191 LDFLAGS="$LDFLAGS -pthread"
192 libmono_ldflags="-pthread"
193 need_link_unlink=yes
194 AC_DEFINE(PTHREAD_POINTER_ID)
195 AC_DEFINE(USE_MACH_SEMA, 1, [...])
196 no_version_script=yes
197 libdl=
198 libgc_threads=pthreads
199 has_dtrace=yes
200 if test "x$cross_compiling" = "xyes"; then
201 has_broken_apple_cpp=yes
202 fi
203 ;;
204 *)
205 AC_MSG_WARN([*** Please add $host to configure.in checks!])
206 platform_win32=no
207 libdl="-ldl"
208 ;;
209 esac
210 AC_MSG_RESULT(ok)
212 if test x$need_link_unlink = xyes; then
213 AC_DEFINE(NEED_LINK_UNLINK, 1, [Define if Unix sockets cannot be created in an anonymous namespace])
214 fi
216 AM_CONDITIONAL(PLATFORM_WIN32, test x$platform_win32 = xyes)
217 AM_CONDITIONAL(PLATFORM_LINUX, echo x$target_os | grep -q linux)
218 AM_CONDITIONAL(PLATFORM_DARWIN, test x$platform_darwin = xyes)
219 AM_CONDITIONAL(PLATFORM_SIGPOSIX, test x$use_sigposix = xyes)
221 AC_CHECK_TOOL(CC, gcc, gcc)
222 AC_PROG_CC
223 AM_PROG_AS
224 AM_PROG_CC_STDC
225 AC_PROG_INSTALL
226 AC_PROG_AWK
227 dnl We should use AM_PROG_AS, but it's not available on automake/aclocal 1.4
228 : ${CCAS='$(CC)'}
229 # Set ASFLAGS if not already set.
230 : ${CCASFLAGS='$(CFLAGS)'}
231 AC_SUBST(CCAS)
232 AC_SUBST(CCASFLAGS)
234 AC_CHECK_PROG(BISON, bison,yes,no)
235 if test "x$BISON" = "xno";
236 then
237 AC_MSG_ERROR([You need to install bison])
238 fi
240 dnl may require a specific autoconf version
241 dnl AC_PROG_CC_FOR_BUILD
242 dnl CC_FOR_BUILD not automatically detected
243 CC_FOR_BUILD=$CC
244 CFLAGS_FOR_BUILD=$CFLAGS
245 BUILD_EXEEXT=
246 if test "x$cross_compiling" = "xyes"; then
247 CC_FOR_BUILD=cc
248 CFLAGS_FOR_BUILD=
249 BUILD_EXEEXT=""
250 fi
251 AC_SUBST(CC_FOR_BUILD)
252 AC_SUBST(CFLAGS_FOR_BUILD)
253 AC_SUBST(HOST_CC)
254 AC_SUBST(BUILD_EXEEXT)
256 AM_CONDITIONAL(CROSS_COMPILING, [test x$cross_compiling = xyes])
257 AM_CONDITIONAL(USE_BATCH_FILES, [test x$platform_win32 = xyes -a x$cross_compiling = xyes])
259 # Set STDC_HEADERS
260 AC_HEADER_STDC
261 AC_LIBTOOL_WIN32_DLL
262 # This causes monodis to not link correctly
263 #AC_DISABLE_FAST_INSTALL
264 AM_PROG_LIBTOOL
265 # Use dolt (http://dolt.freedesktop.org/) instead of libtool for building.
266 DOLT
268 export_ldflags=`(./libtool --config; echo eval echo \\$export_dynamic_flag_spec) | sh`
269 AC_SUBST(export_ldflags)
271 # Test whenever ld supports -version-script
272 AC_PROG_LD
273 AC_PROG_LD_GNU
274 if test "x$lt_cv_prog_gnu_ld" = "xno"; then
275 no_version_script=yes
276 fi
278 AM_CONDITIONAL(NO_VERSION_SCRIPT, test x$no_version_script = xyes)
280 AC_CHECK_HEADERS(sys/filio.h sys/sockio.h netdb.h utime.h sys/utime.h semaphore.h sys/un.h linux/rtc.h sys/syscall.h sys/mkdev.h)
281 AC_CHECK_HEADERS(sys/user.h sys/socket.h sys/ipc.h sys/sem.h sys/utsname.h alloca.h ucontext.h pwd.h)
283 AC_CHECK_HEADER(zlib.h, [have_zlib=yes], [have_zlib=no])
284 if test x$have_zlib = xyes; then
285 AC_TRY_COMPILE([#include <zlib.h>], [
286 void main () {
287 #if defined(ZLIB_VERNUM) && (ZLIB_VERNUM >= 0x1230)
288 }
289 #else
290 #error No good zlib found
291 #endif
292 ],[
293 AC_MSG_RESULT(Using system zlib)
294 zlib_msg="system zlib"
295 ],[
296 AC_MSG_RESULT(Using embedded zlib)
297 have_zlib=no
298 zlib_msg="bundled zlib"
299 ])
300 fi
302 AM_CONDITIONAL(HAVE_ZLIB, test x$have_zlib = xyes)
303 AC_DEFINE(HAVE_ZLIB,1,[Have system zlib])
305 # for mono/metadata/debug-symfile.c
306 AC_CHECK_HEADERS(elf.h)
308 # for support
309 AC_CHECK_HEADERS(poll.h)
310 AC_CHECK_HEADERS(sys/poll.h)
311 AC_CHECK_HEADERS(sys/wait.h)
312 AC_CHECK_HEADERS(grp.h)
313 AC_CHECK_HEADERS(syslog.h)
315 # for mono/dis
316 AC_CHECK_HEADERS(wchar.h)
317 AC_CHECK_HEADERS(ieeefp.h)
318 AC_MSG_CHECKING(for isinf)
319 AC_TRY_LINK([#include <math.h>], [
320 int f = isinf (1);
321 ], [
322 AC_MSG_RESULT(yes)
323 AC_DEFINE(HAVE_ISINF, 1, [isinf available])
324 ], [
325 # We'll have to use signals
326 AC_MSG_RESULT(no)
327 ])
330 # not 64 bit clean in cross-compile
331 AC_CHECK_SIZEOF(void *, 4)
333 WARN=''
334 if test x"$GCC" = xyes; then
335 WARN='-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wwrite-strings'
336 # The runtime code does not respect ANSI C strict aliasing rules
337 CFLAGS="$CFLAGS -fno-strict-aliasing"
339 ORIG_CFLAGS=$CFLAGS
340 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
341 AC_MSG_CHECKING(for -Wdeclaration-after-statement option to gcc)
342 AC_TRY_COMPILE([], [
343 void main () { }
344 ], [
345 AC_MSG_RESULT(yes)
346 ], [
347 AC_MSG_RESULT(no)
348 CFLAGS=$ORIG_CFLAGS
349 ])
350 else
351 # The Sun Forte compiler complains about inline functions that access static variables
352 # so disable all inlining.
353 case "$host" in
354 *-*-solaris*)
355 CFLAGS="$CFLAGS -Dinline="
356 ;;
357 esac
358 fi
359 CFLAGS="$CFLAGS -g $WARN"
360 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -g"
362 # Where's the 'mcs' source tree?
363 if test -d $srcdir/mcs; then
364 mcsdir=mcs
365 else
366 mcsdir=../mcs
367 fi
369 #
370 # A sanity check to catch cases where the package was unpacked
371 # with an ancient tar program (Solaris)
372 #
373 AC_MSG_CHECKING(integrity of package)
374 if test -f $srcdir/$mcsdir/class/System.Runtime.Serialization.Formatters.Soap/System.Runtime.Serialization.Formatters.Soap/SoapTypeMapper.cs
375 then
376 AC_MSG_RESULT(ok)
377 else
378 errorm="Your mono distribution is incomplete; if unpacking from a tar file, make sure you use GNU tar; see http://www.mono-project.com/IncompletePackage for more details"
379 AC_MSG_ERROR([$errorm])
380 fi
382 mcs_topdir='$(top_srcdir)/'$mcsdir
383 mcs_topdir_from_srcdir='$(top_builddir)/'$mcsdir
385 ## Maybe should also disable if mcsdir is invalid. Let's punt the issue for now.
386 AM_CONDITIONAL(BUILD_MCS, [test x$cross_compiling = xno && test x$enable_mcs_build != xno])
388 AC_SUBST([mcs_topdir])
389 AC_SUBST([mcs_topdir_from_srcdir])
391 # Where's the 'olive' source tree?
392 if test -d $srcdir/olive; then
393 olivedir=olive
394 else
395 olivedir=../olive
396 fi
398 if test -d $srcdir/$olivedir; then
399 olive_topdir='$(top_srcdir)/'$olivedir
400 fi
402 # gettext: prepare the translation directories.
403 # we do not configure the full gettext, as we consume it dynamically from C#
404 AM_PO_SUBDIRS
406 if test "x$USE_NLS" = "xyes"; then
407 AC_CHECK_PROG(HAVE_MSGFMT, msgfmt,yes,no)
409 if test "x$HAVE_MSGFMT" = "xno"; then
410 AC_MSG_ERROR([msgfmt not found. You need to install the 'gettext' package, or pass --enable-nls=no to configure.])
411 fi
412 fi
414 AC_ARG_WITH([libgdiplus],
415 [ --with-libgdiplus=installed|sibling|<path> Override the libgdiplus used for System.Drawing tests (defaults to NO)],
416 [], [with_libgdiplus=installed])
418 case $with_libgdiplus in
419 no|installed) libgdiplus_loc= ;;
420 yes|sibling) libgdiplus_loc=`cd ../libgdiplus && pwd`/src/libgdiplus.la ;;
421 /*) libgdiplus_loc=$with_libgdiplus ;;
422 *) libgdiplus_loc=`pwd`/$with_libgdiplus ;;
423 esac
424 AC_SUBST([libgdiplus_loc])
426 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
427 if test "x$PKG_CONFIG" = "xno"; then
428 AC_MSG_ERROR([You need to install pkg-config])
429 fi
431 pkg_config_path=
432 AC_ARG_WITH(crosspkgdir, [ --with-crosspkgdir=/path/to/pkg-config/dir],
433 if test x$with_crosspkgdir = "x"; then
434 if test -s $PKG_CONFIG_PATH; then
435 pkg_config_path=$PKG_CONFIG_PATH
436 fi
437 else
438 pkg_config_path=$with_crosspkgdir
439 PKG_CONFIG_PATH=$pkg_config_path
440 export PKG_CONFIG_PATH
441 fi
442 )
444 AC_ARG_WITH([glib],
445 [ --with-glib=embedded|system Choose glib API: system or embedded (default to system)],
446 [], [with_glib=system])
448 eglib_dir=
450 case $with_glib in
451 embedded)
452 GLIB_CFLAGS='-I$(top_srcdir)/eglib/src -I$(top_builddir)/eglib/src'
453 GLIB_LIBS='-L$(top_builddir)/eglib/src -leglib -lm'
454 BUILD_GLIB_CFLAGS="$GLIB_CFLAGS"
455 BUILD_GLIB_LIBS="$GLIB_LIBS"
456 GMODULE_CFLAGS="$GLIB_CFLAGS"
457 GMODULE_LIBS="$GLIB_LIBS"
458 eglib_dir=eglib
459 AC_CONFIG_SUBDIRS(eglib)
460 ;;
461 system)
462 if test "x$cross_compiling" = "xyes"; then
463 pkg_config_path="$PKG_CONFIG_PATH"
464 unset PKG_CONFIG_PATH
465 fi
466 BUILD_GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0 gthread-2.0`
467 BUILD_GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0 gthread-2.0`
468 if test "x$cross_compiling" = "xyes"; then
469 PKG_CONFIG_PATH=$pkg_config_path
470 export PKG_CONFIG_PATH
471 fi
473 ## Versions of dependencies
474 GLIB_REQUIRED_VERSION=1.3.11
476 PKG_CHECK_MODULES(BASE_DEPENDENCIES, glib-2.0 >= $GLIB_REQUIRED_VERSION)
478 GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0 gthread-2.0`
479 GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0 gthread-2.0`
480 GMODULE_CFLAGS=`$PKG_CONFIG --cflags gmodule-2.0`
481 GMODULE_LIBS=`$PKG_CONFIG --libs gmodule-2.0`
482 ;;
483 *)
484 AC_MSG_ERROR([Invalid argument to --with-glib.])
485 esac
486 AM_CONDITIONAL(EGLIB_BUILD, test x$with_glib = xembedded)
488 AC_SUBST(GLIB_CFLAGS)
489 AC_SUBST(GLIB_LIBS)
490 AC_SUBST(GMODULE_CFLAGS)
491 AC_SUBST(GMODULE_LIBS)
492 AC_SUBST(BUILD_GLIB_CFLAGS)
493 AC_SUBST(BUILD_GLIB_LIBS)
494 AC_SUBST(eglib_dir)
496 if test x$cross_compiling$platform_win32 = xnoyes; then
497 AC_MSG_CHECKING(for cygwin glib2-dev package)
498 if [ cygcheck --f /usr/lib/libglib-2.0.dll.a | grep -q glib2-devel ]; then
499 AC_MSG_RESULT(found)
500 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.])
501 else
502 AC_MSG_RESULT(not found, ok)
503 fi
505 AC_MSG_CHECKING(for broken gwin32.h)
506 glib_include=`$PKG_CONFIG --cflags-only-I glib-2.0 | sed -e 's/ -I.*//g' | sed -e 's/-I//g'`
507 if test -f $glib_include/glib/gwin32.h; then
508 if [ grep ftruncate $glib_include/glib/gwin32.h | grep -q define ]; then
509 AC_MSG_RESULT(failed)
510 hashmark='#'
511 AC_MSG_ERROR([Your version of gwin32.h is broken and will cause compilation errors when building mono. Please fix it by deleting the line: '$hashmark define ftruncate...' from '$glib_include/glib/gwin32.h' then re-run configure.])
512 fi
513 fi
514 AC_MSG_RESULT(ok)
515 fi
517 AC_ARG_WITH(gc, [ --with-gc=boehm,included,none],[gc=$with_gc],[gc=$gc_default])
519 # Enable support for fast thread-local storage
520 # Some systems have broken support, so we allow to disable it.
521 AC_ARG_WITH(tls, [ --with-tls=__thread,pthread select Thread Local Storage implementation],[],[with_tls=__thread])
523 # Enable support for using sigaltstack for SIGSEGV and stack overflow handling
524 # This does not work on some platforms (bug #55253)
525 AC_ARG_WITH(sigaltstack, [ --with-sigaltstack=yes,no enable/disable support for sigaltstack],[],[with_sigaltstack=yes])
527 AC_ARG_WITH(static_mono, [ --with-static_mono=yes,no link mono statically to libmono (faster)],[],[with_static_mono=yes])
529 if test "x$enable_static" = "xno"; then
530 with_static_mono=no
531 fi
533 if test "x$platform_win32" = "xyes"; then
534 # Boehm GC requires the runtime to be in its own dll
535 with_static_mono=no
536 fi
538 AM_CONDITIONAL(STATIC_MONO, test x$with_static_mono != xno)
539 AC_ARG_ENABLE(mcs-build, [ --disable-mcs-build disable the build of the mcs directory], try_mcs_build=$enableval, enable_mcs_build=yes)
541 AC_ARG_WITH(xen_opt, [ --with-xen_opt=yes,no Enable Xen-specific behaviour],[],[with_xen_opt=yes])
542 if test "x$with_xen_opt" = "xyes"; then
543 AC_DEFINE(MONO_XEN_OPT, 1, [Xen-specific behaviour])
544 ORIG_CFLAGS=$CFLAGS
545 CFLAGS="$CFLAGS -mno-tls-direct-seg-refs"
546 AC_MSG_CHECKING(for -mno-tls-direct-seg-refs option to gcc)
547 AC_TRY_COMPILE([], [
548 void main () { }
549 ], [
550 AC_MSG_RESULT(yes)
551 # Pass it to libgc as well
552 CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -mno-tls-direct-seg-refs"
553 ], [
554 AC_MSG_RESULT(no)
555 CFLAGS=$ORIG_CFLAGS
556 ])
557 fi
559 AC_ARG_ENABLE(quiet-build, [ --enable-quiet-build Enable quiet runtime build], enable_quiet_build=$enableval, enable_quiet_build=yes)
561 DISABLED_FEATURES=none
563 AC_ARG_ENABLE(minimal, [ --enable-minimal=LIST drop support for LIST subsystems.
564 LIST is a comma-separated list from: aot, profiler, decimal, pinvoke, debug,
565 reflection_emit, reflection_emit_save, large_code, logging, com, ssa, generics, attach, jit, simd.],
566 [
567 for feature in `echo "$enable_minimal" | sed -e "s/,/ /g"`; do
568 eval "mono_feature_disable_$feature='yes'"
569 AC_MSG_NOTICE([Disabled support for feature: $feature])
570 done
571 DISABLED_FEATURES=$enable_minimal
572 disabled="Disabled: $enable_minimal"
573 ],[])
575 AC_DEFINE_UNQUOTED(DISABLED_FEATURES, "$DISABLED_FEATURES", [String of disabled features])
577 if test "x$mono_feature_disable_aot" = "xyes"; then
578 AC_DEFINE(DISABLE_AOT, 1, [Disable AOT support])
579 fi
581 if test "x$mono_feature_disable_profiler" = "xyes"; then
582 AC_DEFINE(DISABLE_PROFILER, 1, [Disable default profiler support])
583 fi
584 AM_CONDITIONAL(DISABLE_PROFILER, test x$mono_feature_disable_profiler = xyes)
586 if test "x$mono_feature_disable_decimal" = "xyes"; then
587 AC_DEFINE(DISABLE_DECIMAL, 1, [Disable System.Decimal support])
588 fi
590 if test "x$mono_feature_disable_pinvoke" = "xyes"; then
591 AC_DEFINE(DISABLE_PINVOKE, 1, [Disable P/Invoke support])
592 fi
594 if test "x$mono_feature_disable_debug" = "xyes"; then
595 AC_DEFINE(DISABLE_DEBUG, 1, [Disable runtime debugging support])
596 fi
598 if test "x$mono_feature_disable_reflection_emit" = "xyes"; then
599 AC_DEFINE(DISABLE_REFLECTION_EMIT, 1, [Disable reflection emit support])
600 mono_feature_disable_reflection_emit_save=yes
601 fi
603 if test "x$mono_feature_disable_reflection_emit_save" = "xyes"; then
604 AC_DEFINE(DISABLE_REFLECTION_EMIT_SAVE, 1, [Disable assembly saving support in reflection emit])
605 fi
607 if test "x$mono_feature_disable_large_code" = "xyes"; then
608 AC_DEFINE(DISABLE_LARGE_CODE, 1, [Disable support for huge assemblies])
609 fi
611 if test "x$mono_feature_disable_logging" = "xyes"; then
612 AC_DEFINE(DISABLE_LOGGING, 1, [Disable support debug logging])
613 fi
615 if test "x$mono_feature_disable_com" = "xyes"; then
616 AC_DEFINE(DISABLE_COM, 1, [Disable COM support])
617 fi
619 if test "x$mono_feature_disable_ssa" = "xyes"; then
620 AC_DEFINE(DISABLE_SSA, 1, [Disable advanced SSA JIT optimizations])
621 fi
623 if test "x$mono_feature_disable_generics" = "xyes"; then
624 AC_DEFINE(DISABLE_GENERICS, 1, [Disable generics support])
625 fi
627 if test "x$mono_feature_disable_attach" = "xyes"; then
628 AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
629 fi
631 if test "x$mono_feature_disable_jit" = "xyes"; then
632 AC_DEFINE(DISABLE_JIT, 1, [Disable the JIT, only full-aot mode will be supported by the runtime.])
633 fi
635 AM_CONDITIONAL(DISABLE_JIT, test x$mono_feature_disable_jit = xyes)
637 if test "x$mono_feature_disable_simd" = "xyes"; then
638 AC_DEFINE(DISABLE_SIMD, 1, [Disable SIMD intrinsics related optimizations.])
639 fi
641 AC_MSG_CHECKING(for visibility __attribute__)
642 AC_TRY_COMPILE([], [
643 void __attribute__ ((visibility ("hidden"))) doit (void) {}
644 void main () { doit (); }
645 ], [
646 have_visibility_hidden=yes
647 AC_MSG_RESULT(yes)
648 ], [
649 have_visibility_hidden=no
650 AC_MSG_RESULT(no)
651 ])
653 AC_ARG_ENABLE(parallel-mark, [ --enable-parallel-mark Enables GC Parallel Marking], enable_parallel_mark=$enableval, enable_parallel_mark=yes)
654 if test x$enable_parallel_mark = xyes; then
655 libgc_configure_args="$libgc_configure_args --enable-parallel-mark"
656 fi
658 LIBGC_CFLAGS=
659 LIBGC_LIBS=
660 LIBGC_STATIC_LIBS=
661 libgc_dir=
662 case "x$gc" in
663 xboehm|xbohem|xyes)
664 AC_CHECK_HEADERS(gc.h gc/gc.h, gc_headers=yes)
665 AC_CHECK_LIB(gc, GC_malloc, found_boehm="yes",,$libdl)
667 if test "x$found_boehm" != "xyes"; then
668 AC_MSG_ERROR("GC requested but libgc not found! Install libgc or run configure with --with-gc=none.")
669 fi
670 if test "x$gc_headers" != "xyes"; then
671 AC_MSG_ERROR("GC requested but header files not found! You may need to install them by hand.")
672 fi
674 AC_DEFINE(HAVE_BOEHM_GC, 1, [Have Boehm GC])
675 AC_SUBST(HAVE_BOEHM_GC)
676 LIBGC_LIBS="-lgc $libdl"
677 LIBGC_STATIC_LIBS="$LIBGC_LIBS"
679 # AC_CHECK_FUNCS does not work for some reason...
680 AC_CHECK_LIB(gc, GC_gcj_malloc, found_gcj_malloc="yes",,$libdl)
681 if test "x$found_gcj_malloc" = "xyes"; then
682 AC_DEFINE(HAVE_GC_GCJ_MALLOC, 1, [Have GC_gcj_malloc])
683 AC_DEFINE_UNQUOTED(USED_GC_NAME, "System Boehm (with typed GC)", [GC description])
684 else
685 AC_DEFINE_UNQUOTED(USED_GC_NAME, "System Boehm (no typed GC)", [GC description])
686 fi
687 AC_CHECK_LIB(gc, GC_enable, found_gc_enable="yes",,$libdl)
688 if test "x$found_gc_enable" = "xyes"; then
689 AC_DEFINE(HAVE_GC_ENABLE, 1, [Have 'GC_enable'])
690 fi
691 ;;
693 xincluded)
694 found_boehm=yes
695 gc_headers=yes
696 use_included_gc=yes
697 libgc_dir=libgc
699 LIBGC_CFLAGS='-I$(top_srcdir)/libgc/include'
700 LIBGC_LIBS='$(top_builddir)/libgc/libmonogc.la'
701 LIBGC_STATIC_LIBS='$(top_builddir)/libgc/libmonogc-static.la'
703 AC_DEFINE(HAVE_BOEHM_GC, 1, [Have Boehm GC])
704 AC_SUBST(HAVE_BOEHM_GC)
706 AC_DEFINE(HAVE_GC_H, 1, [Have gc.h])
707 AC_DEFINE(USE_INCLUDED_LIBGC, 1, [Use included libgc])
709 # The included libgc contains GCJ support
710 AC_DEFINE(HAVE_GC_GCJ_MALLOC, 1, [Have GC_gcj_malloc])
711 AC_DEFINE(HAVE_GC_ENABLE, 1, [Have GC_enable])
712 if test x$enable_parallel_mark = xyes; then
713 AC_DEFINE_UNQUOTED(USED_GC_NAME, "Included Boehm (with typed GC and Parallel Mark)", [GC description])
714 else
715 AC_DEFINE_UNQUOTED(USED_GC_NAME, "Included Boehm (with typed GC)", [GC description])
716 fi
717 ;;
719 xsgen)
720 found_boehm=no
721 gc_headers=no
722 use_included_gc=no
723 AC_DEFINE(HAVE_SGEN_GC,1,[Using the simple generational GC.])
724 AC_DEFINE(HAVE_MOVING_COLLECTOR,1,[The GC can move objects.])
725 AC_DEFINE(HAVE_WRITE_BARRIERS,1,[The GC needs write barriers.])
726 AC_DEFINE_UNQUOTED(USED_GC_NAME, "Simple generational", [GC description])
727 ;;
729 xnone)
730 AC_MSG_WARN("Compiling mono without GC.")
731 AC_DEFINE_UNQUOTED(USED_GC_NAME, "none", [GC description])
732 AC_DEFINE(HAVE_NULL_GC,1,[No GC support.])
733 ;;
734 *)
735 AC_MSG_ERROR([Invalid argument to --with-gc.])
736 ;;
737 esac
739 AC_ARG_WITH(large-heap, [ --with-large-heap=yes,no Enable support for GC heaps larger than 3GB], [large_heap=$withval], [large_heap=no])
740 if test "x$large_heap" = "xyes"; then
741 echo "FOO"
742 CPPFLAGS="$CPPFLAGS -DLARGE_CONFIG"
743 fi
745 AM_CONDITIONAL(INCLUDED_LIBGC, test x$use_included_gc = xyes)
746 AC_SUBST(LIBGC_CFLAGS)
747 AC_SUBST(LIBGC_LIBS)
748 AC_SUBST(LIBGC_STATIC_LIBS)
749 AC_SUBST(libgc_dir)
751 dnl
752 dnl End of libgc checks
753 dnl
755 if test x$platform_win32 = xno; then
757 dnl hires monotonic clock support
758 AC_SEARCH_LIBS(clock_gettime, rt)
760 dnl dynamic loader support
761 AC_CHECK_FUNC(dlopen, DL_LIB="",
762 AC_CHECK_LIB(dl, dlopen, DL_LIB="-ldl", dl_support=no)
763 )
764 if test x$dl_support = xno; then
765 AC_MSG_WARN([No dynamic loading support available])
766 else
767 LIBS="$LIBS $DL_LIB"
768 AC_DEFINE(HAVE_DL_LOADER,1,[dlopen-based dynamic loader available])
769 dnl from glib's configure.in
770 AC_CACHE_CHECK([for preceeding underscore in symbols],
771 mono_cv_uscore,[
772 AC_TRY_RUN([#include <dlfcn.h>
773 int mono_underscore_test (void) { return 42; }
774 int main() {
775 void *f1 = (void*)0, *f2 = (void*)0, *handle;
776 handle = dlopen ((void*)0, 0);
777 if (handle) {
778 f1 = dlsym (handle, "mono_underscore_test");
779 f2 = dlsym (handle, "_mono_underscore_test");
780 } return (!f2 || f1);
781 }],
782 [mono_cv_uscore=yes],
783 [mono_cv_uscore=no],
784 [])
785 ])
786 if test "x$mono_cv_uscore" = "xyes"; then
787 MONO_DL_NEED_USCORE=1
788 else
789 MONO_DL_NEED_USCORE=0
790 fi
791 AC_SUBST(MONO_DL_NEED_USCORE)
792 AC_CHECK_FUNC(dlerror)
793 fi
795 dnl ******************************************************************
796 dnl *** Checks for the IKVM JNI interface library ***
797 dnl ******************************************************************
798 AC_ARG_WITH(ikvm-native, [ --with-ikvm-native=yes,no build the IKVM JNI interface library],[with_ikvm_native=$withval],[with_ikvm_native=yes])
800 ikvm_native_dir=
801 if test x$with_ikvm_native = xyes; then
802 ikvm_native_dir=ikvm-native
803 jdk_headers_found="IKVM Native"
804 fi
806 AC_SUBST(ikvm_native_dir)
808 AC_CHECK_HEADERS(execinfo.h)
810 AC_CHECK_FUNCS(getgrgid_r)
811 AC_CHECK_FUNCS(getgrnam_r)
812 AC_CHECK_FUNCS(getpwnam_r)
813 AC_CHECK_FUNCS(getpwuid_r)
814 AC_CHECK_FUNCS(getresuid)
815 AC_CHECK_FUNCS(setresuid)
816 AC_CHECK_FUNCS(kqueue)
817 AC_CHECK_FUNCS(backtrace_symbols)
818 AC_CHECK_FUNCS(mkstemp)
819 AC_CHECK_FUNCS(mmap)
820 AC_CHECK_FUNCS(madvise)
821 AC_CHECK_FUNCS(getrusage)
822 AC_CHECK_FUNCS(getpriority)
823 AC_CHECK_FUNCS(setpriority)
825 AC_CHECK_FUNCS(sched_setaffinity)
827 dnl ******************************************************************
828 dnl *** Check for large file support ***
829 dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) ***
830 dnl ******************************************************************
832 # Check that off_t can represent 2**63 - 1 correctly, working around
833 # potential compiler bugs. Defines LARGE_FILE_SUPPORT, adds $1 to
834 # CPPFLAGS and sets $large_offt to yes if the test succeeds
835 large_offt=no
836 AC_DEFUN([LARGE_FILES], [
837 large_CPPFLAGS=$CPPFLAGS
838 CPPFLAGS="$CPPFLAGS $1"
839 AC_TRY_RUN([
840 #include <sys/types.h>
842 #define BIG_OFF_T (((off_t)1<<62)-1+((off_t)1<<62))
844 int main(void) {
845 int big_off_t=((BIG_OFF_T%2147483629==721) &&
846 (BIG_OFF_T%2147483647==1));
847 if(big_off_t) {
848 exit(0);
849 } else {
850 exit(1);
851 }
852 }
853 ], [
854 AC_MSG_RESULT(ok)
855 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT, 1, [Have large file support])
856 large_CPPFLAGS="$large_CPPFLAGS $1"
857 large_offt=yes
858 ], [
859 AC_MSG_RESULT(no)
860 ], "")
861 CPPFLAGS=$large_CPPFLAGS
862 ])
864 AC_MSG_CHECKING(if off_t is 64 bits wide)
865 LARGE_FILES("")
866 if test $large_offt = no; then
867 AC_MSG_CHECKING(if _FILE_OFFSET_BITS=64 gives 64 bit off_t)
868 LARGE_FILES("-D_FILE_OFFSET_BITS=64")
869 fi
870 if test $large_offt = no; then
871 AC_MSG_WARN([No 64 bit file size support available])
872 fi
874 dnl *****************************
875 dnl *** Checks for libsocket ***
876 dnl *****************************
877 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
879 dnl *******************************
880 dnl *** Checks for MSG_NOSIGNAL ***
881 dnl *******************************
882 AC_MSG_CHECKING(for MSG_NOSIGNAL)
883 AC_TRY_COMPILE([#include <sys/socket.h>], [
884 int f = MSG_NOSIGNAL;
885 ], [
886 # Yes, we have it...
887 AC_MSG_RESULT(yes)
888 AC_DEFINE(HAVE_MSG_NOSIGNAL, 1, [Have MSG_NOSIGNAL])
889 ], [
890 # We'll have to use signals
891 AC_MSG_RESULT(no)
892 ])
894 dnl *****************************
895 dnl *** Checks for SOL_IP ***
896 dnl *****************************
897 AC_MSG_CHECKING(for SOL_IP)
898 AC_TRY_COMPILE([#include <netdb.h>], [
899 int level = SOL_IP;
900 ], [
901 # Yes, we have it...
902 AC_MSG_RESULT(yes)
903 AC_DEFINE(HAVE_SOL_IP, 1, [Have SOL_IP])
904 ], [
905 # We'll have to use getprotobyname
906 AC_MSG_RESULT(no)
907 ])
909 dnl *****************************
910 dnl *** Checks for SOL_IPV6 ***
911 dnl *****************************
912 AC_MSG_CHECKING(for SOL_IPV6)
913 AC_TRY_COMPILE([#include <netdb.h>], [
914 int level = SOL_IPV6;
915 ], [
916 # Yes, we have it...
917 AC_MSG_RESULT(yes)
918 AC_DEFINE(HAVE_SOL_IPV6, 1, [Have SOL_IPV6])
919 ], [
920 # We'll have to use getprotobyname
921 AC_MSG_RESULT(no)
922 ])
924 dnl *****************************
925 dnl *** Checks for SOL_TCP ***
926 dnl *****************************
927 AC_MSG_CHECKING(for SOL_TCP)
928 AC_TRY_COMPILE([#include <netdb.h>], [
929 int level = SOL_TCP;
930 ], [
931 # Yes, we have it...
932 AC_MSG_RESULT(yes)
933 AC_DEFINE(HAVE_SOL_TCP, 1, [Have SOL_TCP])
934 ], [
935 # We'll have to use getprotobyname
936 AC_MSG_RESULT(no)
937 ])
939 dnl *****************************
940 dnl *** Checks for IP_PKTINFO ***
941 dnl *****************************
942 AC_MSG_CHECKING(for IP_PKTINFO)
943 AC_TRY_COMPILE([#include <netdb.h>], [
944 int level = IP_PKTINFO;
945 ], [
946 # Yes, we have it...
947 AC_MSG_RESULT(yes)
948 AC_DEFINE(HAVE_IP_PKTINFO, 1, [Have IP_PKTINFO])
949 ], [
950 AC_MSG_RESULT(no)
951 ])
953 dnl *****************************
954 dnl *** Checks for IPV6_PKTINFO ***
955 dnl *****************************
956 AC_MSG_CHECKING(for IPV6_PKTINFO)
957 AC_TRY_COMPILE([#include <netdb.h>], [
958 int level = IPV6_PKTINFO;
959 ], [
960 # Yes, we have it...
961 AC_MSG_RESULT(yes)
962 AC_DEFINE(HAVE_IPV6_PKTINFO, 1, [Have IPV6_PKTINFO])
963 ], [
964 AC_MSG_RESULT(no)
965 ])
967 dnl **********************************
968 dnl *** Checks for IP_DONTFRAGMENT ***
969 dnl **********************************
970 AC_MSG_CHECKING(for IP_DONTFRAGMENT)
971 AC_TRY_COMPILE([#include <netdb.h>], [
972 int level = IP_DONTFRAGMENT;
973 ], [
974 # Yes, we have it...
975 AC_MSG_RESULT(yes)
976 AC_DEFINE(HAVE_IP_DONTFRAGMENT, 1, [Have IP_DONTFRAGMENT])
977 ], [
978 AC_MSG_RESULT(no)
979 ])
981 dnl **********************************
982 dnl *** Checks for IP_MTU_DISCOVER ***
983 dnl **********************************
984 AC_MSG_CHECKING(for IP_MTU_DISCOVER)
985 AC_TRY_COMPILE([#include <netdb.h>], [
986 int level = IP_MTU_DISCOVER;
987 ], [
988 # Yes, we have it...
989 AC_MSG_RESULT(yes)
990 AC_DEFINE(HAVE_IP_MTU_DISCOVER, 1, [Have IP_MTU_DISCOVER])
991 ], [
992 AC_MSG_RESULT(no)
993 ])
995 dnl *********************************
996 dnl *** Check for struct ip_mreqn ***
997 dnl *********************************
998 AC_MSG_CHECKING(for struct ip_mreqn)
999 AC_TRY_COMPILE([#include <netinet/in.h>], [
1000 struct ip_mreqn mreq;
1001 mreq.imr_address.s_addr = 0;
1002 ], [
1003 # Yes, we have it...
1004 AC_MSG_RESULT(yes)
1005 AC_DEFINE(HAVE_STRUCT_IP_MREQN, 1, [Have struct ip_mreqn])
1006 ], [
1007 # We'll just have to try and use struct ip_mreq
1008 AC_MSG_RESULT(no)
1009 AC_MSG_CHECKING(for struct ip_mreq)
1010 AC_TRY_COMPILE([#include <netinet/in.h>], [
1011 struct ip_mreq mreq;
1012 mreq.imr_interface.s_addr = 0;
1013 ], [
1014 # Yes, we have it...
1015 AC_MSG_RESULT(yes)
1016 AC_DEFINE(HAVE_STRUCT_IP_MREQ, 1, [Have struct ip_mreq])
1017 ], [
1018 # No multicast support
1019 AC_MSG_RESULT(no)
1020 ])
1021 ])
1023 dnl **********************************
1024 dnl *** Check for gethostbyname2_r ***
1025 dnl **********************************
1026 AC_MSG_CHECKING(for gethostbyname2_r)
1027 AC_TRY_LINK([#include <netdb.h>], [
1028 gethostbyname2_r(NULL,0,NULL,NULL,0,NULL,NULL);
1029 ], [
1030 # Yes, we have it...
1031 AC_MSG_RESULT(yes)
1032 AC_DEFINE(HAVE_GETHOSTBYNAME2_R, 1, [Have gethostbyname2_r])
1033 ], [
1034 AC_MSG_RESULT(no)
1035 ])
1037 dnl *****************************
1038 dnl *** Checks for libnsl ***
1039 dnl *****************************
1040 AC_CHECK_FUNC(gethostbyaddr, , AC_CHECK_LIB(nsl, gethostbyaddr, LIBS="$LIBS -lnsl"))
1042 AC_CHECK_FUNCS(inet_pton inet_aton)
1044 dnl ***********************************************
1045 dnl *** Checks for size of sockaddr_un.sun_path ***
1046 dnl ***********************************************
1047 # AC_CHECK_SIZEOF can't cope with struct members :-(
1048 AC_MSG_CHECKING(size of sockaddr_un.sun_path)
1049 AC_CACHE_VAL(mono_cv_sizeof_sunpath,
1050 [AC_TRY_RUN([
1051 #include <sys/types.h>
1052 #include <stdio.h>
1053 #include <sys/un.h>
1055 int main(void) {
1056 struct sockaddr_un sock_un;
1057 FILE *f=fopen("conftestval", "w");
1058 if(!f) exit(1);
1059 fprintf(f, "%d\n", sizeof(sock_un.sun_path));
1060 exit(0);
1061 }
1062 ], mono_cv_sizeof_sunpath=`cat conftestval`,
1063 mono_cv_sizeof_sunpath=0,
1064 mono_cv_sizeof_sunpath=0)])dnl
1065 AC_MSG_RESULT($mono_cv_sizeof_sunpath)
1066 AC_DEFINE_UNQUOTED(MONO_SIZEOF_SUNPATH, $mono_cv_sizeof_sunpath, [Sizeof sock_un.sun_path])
1068 dnl *************************************
1069 dnl *** Checks for zero length arrays ***
1070 dnl *************************************
1071 AC_MSG_CHECKING(whether $CC supports zero length arrays)
1072 AC_TRY_COMPILE([
1073 struct s {
1074 int length;
1075 char data [0];
1076 };
1077 ], [], [
1078 AC_MSG_RESULT(yes)
1079 AC_DEFINE_UNQUOTED(MONO_ZERO_ARRAY_LENGTH, 0, [Length of zero length arrays])
1080 ], [
1081 AC_MSG_RESULT(no)
1082 AC_DEFINE_UNQUOTED(MONO_ZERO_ARRAY_LENGTH, 1, [Length of zero length arrays])
1083 ])
1085 dnl *****************************
1086 dnl *** Checks for libxnet ***
1087 dnl *****************************
1088 case "${host}" in
1089 *solaris* )
1090 AC_MSG_CHECKING(for Solaris XPG4 support)
1091 if test -f /usr/lib/libxnet.so; then
1092 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=500"
1093 CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
1094 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED=1"
1095 LIBS="$LIBS -lxnet"
1096 AC_MSG_RESULT(yes)
1097 else
1098 AC_MSG_RESULT(no)
1099 fi
1101 if test "$GCC" = "yes"; then
1102 CFLAGS="$CFLAGS -Wno-char-subscripts"
1103 fi
1104 ;;
1105 esac
1107 dnl *****************************
1108 dnl *** Checks for libpthread ***
1109 dnl *****************************
1110 # on FreeBSD -STABLE, the pthreads functions all reside in libc_r
1111 # and libpthread does not exist
1112 #
1113 case "${host}" in
1114 *-*-*freebsd*)
1115 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
1116 ;;
1117 *)
1118 AC_CHECK_LIB(pthread, main, LIBS="$LIBS -lpthread")
1119 ;;
1120 esac
1121 AC_CHECK_HEADERS(pthread.h)
1122 AC_CHECK_FUNCS(pthread_mutex_timedlock)
1123 AC_CHECK_FUNCS(pthread_getattr_np pthread_attr_get_np)
1124 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
1125 AC_TRY_COMPILE([ #include <pthread.h>], [
1126 pthread_mutexattr_t attr;
1127 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
1128 ], [
1129 AC_MSG_RESULT(ok)
1130 ], [
1131 AC_MSG_RESULT(no)
1132 AC_MSG_WARN(Using mono_mutex_t for recursive mutexes)
1133 AC_DEFINE(USE_MONO_MUTEX, 1, [Use mono_mutex_t])
1134 ])
1135 AC_CHECK_FUNCS(pthread_attr_setstacksize)
1136 AC_CHECK_FUNCS(pthread_attr_getstack)
1137 AC_CHECK_FUNCS(pthread_get_stacksize_np pthread_get_stackaddr_np)
1139 dnl ***********************************
1140 dnl *** Checks for working __thread ***
1141 dnl ***********************************
1142 AC_MSG_CHECKING(for working __thread)
1143 if test "x$with_tls" != "x__thread"; then
1144 AC_MSG_RESULT(disabled)
1145 else
1146 AC_TRY_RUN([
1147 #include <pthread.h>
1148 __thread int i;
1149 static int res1, res2;
1151 void thread_main (void *arg)
1152 {
1153 i = arg;
1154 sleep (1);
1155 if (arg == 1)
1156 res1 = (i == arg);
1157 else
1158 res2 = (i == arg);
1159 }
1161 int main () {
1162 pthread_t t1, t2;
1164 i = 5;
1166 pthread_create (&t1, NULL, thread_main, 1);
1167 pthread_create (&t2, NULL, thread_main, 2);
1169 pthread_join (t1, NULL);
1170 pthread_join (t2, NULL);
1172 return !(res1 + res2 == 2);
1173 }
1174 ], [
1175 AC_MSG_RESULT(yes)
1176 ], [
1177 AC_MSG_RESULT(no)
1178 with_tls=pthread
1179 ])
1180 fi
1182 dnl **************************************
1183 dnl *** Checks for working sigaltstack ***
1184 dnl **************************************
1185 AC_MSG_CHECKING(for working sigaltstack)
1186 if test "x$with_sigaltstack" != "xyes"; then
1187 AC_MSG_RESULT(disabled)
1188 else
1189 AC_TRY_RUN([
1190 #include <stdio.h>
1191 #include <stdlib.h>
1192 #include <unistd.h>
1193 #include <signal.h>
1194 #include <pthread.h>
1195 #include <sys/wait.h>
1196 #if defined(__FreeBSD__) || defined(__NetBSD__)
1197 #define SA_STACK SA_ONSTACK
1198 #endif
1199 static void
1200 sigsegv_signal_handler (int _dummy, siginfo_t *info, void *context)
1201 {
1202 exit (0);
1203 }
1205 static void *
1206 loop (void *ignored)
1207 {
1208 char *ptr = NULL;
1210 *ptr = 0;
1211 return NULL;
1212 }
1214 static void
1215 child ()
1216 {
1217 struct sigaction sa;
1218 struct sigaltstack sas;
1219 pthread_t id;
1220 pthread_attr_t attr;
1222 sa.sa_sigaction = sigsegv_signal_handler;
1223 sigemptyset (&sa.sa_mask);
1224 sa.sa_flags = SA_SIGINFO | SA_ONSTACK;
1225 if (sigaction (SIGSEGV, &sa, NULL) == -1) {
1226 perror ("sigaction");
1227 return;
1228 }
1230 sas.ss_sp = malloc (SIGSTKSZ);
1231 sas.ss_size = SIGSTKSZ;
1232 sas.ss_flags = 0;
1233 if (sigaltstack (&sas, NULL) == -1) {
1234 perror ("sigaltstack");
1235 return;
1236 }
1238 pthread_attr_init (&attr);
1239 if (pthread_create(&id, &attr, loop, &attr) != 0) {
1240 printf ("pthread_create\n");
1241 return;
1242 }
1244 sleep (100);
1245 }
1247 int
1248 main ()
1249 {
1250 pid_t son;
1251 int status;
1252 int i;
1254 son = fork ();
1255 if (son == -1) {
1256 return 1;
1257 }
1259 if (son == 0) {
1260 child ();
1261 return 0;
1262 }
1264 for (i = 0; i < 3; ++i) {
1265 sleep (1);
1266 waitpid (son, &status, WNOHANG);
1267 if (WIFEXITED (status) && WEXITSTATUS (status) == 0)
1268 return 0;
1269 }
1271 kill (son, SIGKILL);
1272 return 1;
1273 }
1275 ], [
1276 AC_MSG_RESULT(yes)
1277 AC_DEFINE(HAVE_WORKING_SIGALTSTACK, 1, [Have a working sigaltstack])
1278 ], [
1279 with_sigaltstack=no
1280 AC_MSG_RESULT(no)
1281 ])
1282 fi
1284 dnl ********************************
1285 dnl *** Checks for semaphore lib ***
1286 dnl ********************************
1287 # 'Real Time' functions on Solaris
1288 # posix4 on Solaris 2.6
1289 # pthread (first!) on Linux
1290 AC_SEARCH_LIBS(sem_init, pthread rt posix4)
1292 AC_SEARCH_LIBS(shm_open, pthread rt posix4)
1293 AC_CHECK_FUNCS(shm_open)
1295 dnl ********************************
1296 dnl *** Checks for timezone stuff **
1297 dnl ********************************
1298 AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
1299 AC_TRY_COMPILE([
1300 #include <time.h>
1301 ], [
1302 struct tm tm;
1303 tm.tm_gmtoff = 1;
1304 ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
1305 if test $ac_cv_struct_tm_gmtoff = yes; then
1306 AC_DEFINE(HAVE_TM_GMTOFF, 1, [Have tm_gmtoff])
1307 else
1308 AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone,
1309 AC_TRY_COMPILE([
1310 #include <time.h>
1311 ], [
1312 timezone = 1;
1313 ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no))
1314 if test $ac_cv_var_timezone = yes; then
1315 AC_DEFINE(HAVE_TIMEZONE, 1, [Have timezone variable])
1316 else
1317 AC_ERROR(unable to find a way to determine timezone)
1318 fi
1319 fi
1321 dnl *********************************
1322 dnl *** Checks for math functions ***
1323 dnl *********************************
1324 LIBS="$LIBS -lm";
1325 if test "x$has_broken_apple_cpp" != "xyes"; then
1326 AC_CHECK_FUNCS(finite, , AC_MSG_CHECKING(for finite in math.h)
1327 AC_TRY_LINK([#include <math.h>],
1328 [ finite(0.0); ],
1329 AC_DEFINE(HAVE_FINITE, 1, [Have finite]) AC_MSG_RESULT(yes),
1330 AC_MSG_RESULT(no)))
1331 fi
1332 AC_CHECK_FUNCS(isfinite, , AC_MSG_CHECKING(for isfinite in math.h)
1333 AC_TRY_LINK([#include <math.h>],
1334 [ isfinite(0.0); ],
1335 AC_DEFINE(HAVE_ISFINITE, 1, [Have isfinite]) AC_MSG_RESULT(yes),
1336 AC_MSG_RESULT(no)))
1338 dnl ****************************************************************
1339 dnl *** Checks for working poll() (macosx defines it but doesn't ***
1340 dnl *** have it in the library (duh)) ***
1341 dnl ****************************************************************
1342 AC_CHECK_FUNCS(poll)
1344 dnl *************************
1345 dnl *** Check for signbit ***
1346 dnl *************************
1347 AC_MSG_CHECKING(for signbit)
1348 AC_TRY_LINK([#include <math.h>], [
1349 int s = signbit(1.0);
1350 ], [
1351 AC_MSG_RESULT(yes)
1352 AC_DEFINE(HAVE_SIGNBIT, 1, [Have signbit])
1353 ], [
1354 AC_MSG_RESULT(no)
1355 ])
1357 dnl **********************************
1358 dnl *** epoll ***
1359 dnl **********************************
1360 AC_CHECK_HEADERS(sys/epoll.h)
1361 haveepoll=no
1362 AC_CHECK_FUNCS(epoll_ctl, [haveepoll=yes], )
1363 if test "x$haveepoll" = "xyes" -a "x$ac_cv_header_sys_epoll_h" = "xyes" ; then
1364 AC_DEFINE(HAVE_EPOLL, 1, [epoll supported])
1365 fi
1367 dnl ******************************
1368 dnl *** Checks for SIOCGIFCONF ***
1369 dnl ******************************
1370 AC_CHECK_HEADERS(sys/ioctl.h)
1371 AC_CHECK_HEADERS(net/if.h)
1372 AC_MSG_CHECKING(for ifreq)
1373 AC_TRY_COMPILE([
1374 #include <sys/ioctl.h>
1375 #include <net/if.h>
1376 ], [
1377 struct ifconf ifc;
1378 struct ifreq *ifr;
1379 void *x;
1380 ifc.ifc_len = 0;
1381 ifc.ifc_buf = NULL;
1382 x = (void *) &ifr->ifr_addr;
1383 ],[
1384 AC_MSG_RESULT(yes)
1385 AC_DEFINE(HAVE_SIOCGIFCONF, 1, [Can get interface list])
1386 ], [
1387 AC_MSG_RESULT(no)
1388 ])
1389 dnl **********************************
1390 dnl *** Checks for sin_len ***
1391 dnl **********************************
1392 AC_MSG_CHECKING(for sockaddr_in.sin_len)
1393 AC_TRY_COMPILE([
1394 #include <netinet/in.h>
1395 ], [
1396 struct sockaddr_in saddr;
1397 saddr.sin_len = sizeof (saddr);
1398 ],[
1399 AC_MSG_RESULT(yes)
1400 AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [sockaddr_in has sin_len])
1401 ], [
1402 AC_MSG_RESULT(no)
1403 ])
1404 dnl **********************************
1405 dnl *** Checks for sin6_len ***
1406 dnl **********************************
1407 AC_MSG_CHECKING(for sockaddr_in6.sin6_len)
1408 AC_TRY_COMPILE([
1409 #include <netinet/in.h>
1410 ], [
1411 struct sockaddr_in6 saddr6;
1412 saddr6.sin6_len = sizeof (saddr6);
1413 ],[
1414 AC_MSG_RESULT(yes)
1415 AC_DEFINE(HAVE_SOCKADDR_IN6_SIN_LEN, 1, [sockaddr_in6 has sin6_len])
1416 ], [
1417 AC_MSG_RESULT(no)
1418 ])
1419 dnl **********************************
1420 dnl *** Checks for MonoPosixHelper ***
1421 dnl **********************************
1422 AC_CHECK_HEADERS(checklist.h)
1423 AC_CHECK_HEADERS(fstab.h)
1424 AC_CHECK_HEADERS(attr/xattr.h)
1425 AC_CHECK_HEADERS(sys/extattr.h)
1426 AC_CHECK_HEADERS(sys/sendfile.h)
1427 AC_CHECK_HEADERS(sys/statvfs.h)
1428 AC_CHECK_HEADERS(sys/statfs.h)
1429 AC_CHECK_HEADERS(sys/vfstab.h)
1430 AC_CHECK_HEADERS(sys/xattr.h)
1431 AC_CHECK_HEADERS(sys/mman.h)
1432 AC_CHECK_HEADERS(sys/param.h)
1433 AC_CHECK_HEADERS(sys/mount.h)
1434 AC_CHECK_FUNCS(getdomainname)
1435 AC_CHECK_FUNCS(setdomainname)
1436 AC_CHECK_FUNCS(fgetgrent)
1437 AC_CHECK_FUNCS(fgetpwent)
1438 AC_CHECK_FUNCS(fgetpwent)
1439 AC_CHECK_FUNCS(getfsstat)
1440 AC_CHECK_FUNCS(lutimes)
1441 AC_CHECK_FUNCS(mremap)
1442 AC_CHECK_FUNCS(remap_file_pages)
1443 AC_CHECK_FUNCS(posix_fadvise)
1444 AC_CHECK_FUNCS(posix_fallocate)
1445 AC_CHECK_FUNCS(posix_madvise)
1446 AC_CHECK_FUNCS(vsnprintf)
1447 AC_CHECK_FUNCS(sendfile)
1448 AC_CHECK_FUNCS(sethostid)
1449 AC_CHECK_FUNCS(statfs)
1450 AC_CHECK_FUNCS(fstatfs)
1451 AC_CHECK_FUNCS(statvfs)
1452 AC_CHECK_FUNCS(fstatvfs)
1453 AC_CHECK_FUNCS(stime)
1454 AC_CHECK_FUNCS(strerror_r)
1455 AC_CHECK_FUNCS(ttyname_r)
1456 AC_CHECK_SIZEOF(size_t)
1457 AC_CHECK_TYPES([blksize_t], [AC_DEFINE(HAVE_BLKSIZE_T)], ,
1458 [#include <sys/types.h>
1459 #include <sys/stat.h>
1460 #include <unistd.h>])
1461 AC_CHECK_TYPES([blkcnt_t], [AC_DEFINE(HAVE_BLKCNT_T)], ,
1462 [#include <sys/types.h>
1463 #include <sys/stat.h>
1464 #include <unistd.h>])
1465 AC_CHECK_TYPES([suseconds_t], [AC_DEFINE(HAVE_SUSECONDS_T)], ,
1466 [#include <sys/time.h>])
1467 AC_CHECK_TYPES([struct flock], [AC_DEFINE(HAVE_STRUCT_FLOCK)], ,
1468 [#include <unistd.h>
1469 #include <fcntl.h>])
1470 AC_CHECK_TYPES([struct pollfd], [AC_DEFINE(HAVE_STRUCT_POLLFD)], ,
1471 [#include <sys/poll.h>])
1472 AC_CHECK_TYPES([struct stat], [AC_DEFINE(HAVE_STRUCT_STAT)], ,
1473 [#include <sys/types.h>
1474 #include <sys/stat.h>
1475 #include <unistd.h>])
1476 AC_CHECK_TYPES([struct timespec], [AC_DEFINE(HAVE_STRUCT_TIMESPEC)], ,
1477 [#include <time.h>])
1478 AC_CHECK_TYPES([struct timeval], [AC_DEFINE(HAVE_STRUCT_TIMEVAL)], ,
1479 [#include <sys/time.h>
1480 #include <sys/types.h>
1481 #include <utime.h>])
1482 AC_CHECK_TYPES([struct timezone], [AC_DEFINE(HAVE_STRUCT_TIMEZONE)], ,
1483 [#include <sys/time.h>])
1484 AC_CHECK_TYPES([struct utimbuf], [AC_DEFINE(HAVE_STRUCT_UTIMBUF)], ,
1485 [#include <sys/types.h>
1486 #include <utime.h>])
1487 AC_CHECK_MEMBERS(
1488 [struct dirent.d_off, struct dirent.d_reclen, struct dirent.d_type],,,
1489 [#include <sys/types.h>
1490 #include <dirent.h>])
1492 dnl Favour xattr through glibc, but use libattr if we have to
1493 AC_CHECK_FUNC(lsetxattr, ,
1494 AC_CHECK_LIB(attr, lsetxattr, XATTR_LIB="-lattr",)
1495 )
1496 AC_SUBST(XATTR_LIB)
1498 dnl kinfo_proc.kp_proc works on darwin but fails on other simil-bsds
1499 AC_CHECK_MEMBERS(
1500 [struct kinfo_proc.kp_proc],,,
1501 [#include <sys/types.h>
1502 #include <sys/sysctl.h>
1503 #include <sys/proc.h>
1504 ])
1506 dnl *********************************
1507 dnl *** Checks for Windows compilation ***
1508 dnl *********************************
1509 AC_CHECK_HEADERS(sys/time.h)
1510 AC_CHECK_HEADERS(sys/param.h)
1511 AC_CHECK_HEADERS(dirent.h)
1513 dnl *********************************
1514 dnl *** Check for Console 2.0 I/O ***
1515 dnl *********************************
1516 AC_CHECK_HEADERS([curses.h])
1517 AC_CHECK_HEADERS([term.h], [], [],
1518 [#if HAVE_CURSES_H
1519 #include <curses.h>
1520 #endif
1521 ])
1522 AC_CHECK_HEADERS([termios.h])
1524 dnl * This is provided in io-layer, but on windows it's only available
1525 dnl * on xp+
1526 AC_DEFINE(HAVE_GETPROCESSID, 1, [Define if GetProcessId is available])
1527 else
1528 jdk_headers_found=no
1529 AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
1530 AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?))
1531 AC_CHECK_LIB(ole32, main, LIBS="$LIBS -lole32", AC_ERROR(bad mingw install?))
1532 AC_CHECK_LIB(winmm, main, LIBS="$LIBS -lwinmm", AC_ERROR(bad mingw install?))
1533 AC_CHECK_LIB(oleaut32, main, LIBS="$LIBS -loleaut32", AC_ERROR(bad mingw install?))
1534 AC_CHECK_LIB(advapi32, main, LIBS="$LIBS -ladvapi32", AC_ERROR(bad mingw install?))
1535 AC_CHECK_LIB(version, main, LIBS="$LIBS -lversion", AC_ERROR(bad mingw install?))
1537 dnl *********************************
1538 dnl *** Check for struct ip_mreqn ***
1539 dnl *********************************
1540 AC_MSG_CHECKING(for struct ip_mreqn)
1541 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1542 struct ip_mreqn mreq;
1543 mreq.imr_address.s_addr = 0;
1544 ], [
1545 # Yes, we have it...
1546 AC_MSG_RESULT(yes)
1547 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
1548 ], [
1549 # We'll just have to try and use struct ip_mreq
1550 AC_MSG_RESULT(no)
1551 AC_MSG_CHECKING(for struct ip_mreq)
1552 AC_TRY_COMPILE([#include <ws2tcpip.h>], [
1553 struct ip_mreq mreq;
1554 mreq.imr_interface.s_addr = 0;
1555 ], [
1556 # Yes, we have it...
1557 AC_MSG_RESULT(yes)
1558 AC_DEFINE(HAVE_STRUCT_IP_MREQ)
1559 ], [
1560 # No multicast support
1561 AC_MSG_RESULT(no)
1562 ])
1563 ])
1564 AC_CHECK_FUNCS(GetProcessId)
1565 fi
1567 dnl socklen_t check
1568 AC_MSG_CHECKING(for socklen_t)
1569 AC_TRY_COMPILE([
1570 #include <sys/types.h>
1571 #include <sys/socket.h>
1572 ],[
1573 socklen_t foo;
1574 ],[
1575 ac_cv_c_socklen_t=yes
1576 AC_DEFINE(HAVE_SOCKLEN_T, 1, [Have socklen_t])
1577 AC_MSG_RESULT(yes)
1578 ],[
1579 AC_MSG_RESULT(no)
1580 ])
1582 AC_MSG_CHECKING(for array element initalizer support)
1583 AC_TRY_COMPILE([#include <sys/socket.h>], [
1584 const int array[] = {[1] = 2,};
1585 ], [
1586 # Yes, we have it...
1587 AC_MSG_RESULT(yes)
1588 AC_DEFINE(HAVE_ARRAY_ELEM_INIT,1,[Supports C99 array initialization])
1589 ], [
1590 # We'll have to use signals
1591 AC_MSG_RESULT(no)
1592 ])
1594 AC_CHECK_FUNCS(trunc, , AC_MSG_CHECKING(for trunc in math.h)
1595 # Simply calling trunc (0.0) is no good since gcc will optimize the call away
1596 AC_TRY_LINK([#include <math.h>],
1597 [ static void *p = &trunc; ],
1598 [
1599 AC_DEFINE(HAVE_TRUNC)
1600 AC_MSG_RESULT(yes)
1601 ac_cv_trunc=yes
1602 ],
1603 AC_MSG_RESULT(no)))
1605 if test "x$ac_cv_truncl" != "xyes"; then
1606 AC_CHECK_LIB(sunmath, aintl, [ AC_DEFINE(HAVE_AINTL, 1, [Has the 'aintl' function]) LIBS="$LIBS -lsunmath"])
1607 fi
1609 AC_CHECK_FUNCS(round)
1610 AC_CHECK_FUNCS(rint)
1612 dnl ****************************
1613 dnl *** Look for /dev/random ***
1614 dnl ****************************
1616 AC_MSG_CHECKING([if usage of random device is requested])
1617 AC_ARG_ENABLE(dev-random,
1618 [ --disable-dev-random disable the use of the random device],
1619 try_dev_random=$enableval, try_dev_random=yes)
1620 AC_MSG_RESULT($try_dev_random)
1622 case "{$target}" in
1623 *-openbsd*)
1624 NAME_DEV_RANDOM="/dev/srandom"
1625 ;;
1627 dnl Win32 does not have /dev/random, they have their own method...
1629 *-*-mingw*|*-*-cygwin*)
1630 ac_cv_have_dev_random=no
1631 ;;
1633 dnl Everywhere else, it's /dev/random
1635 *)
1636 NAME_DEV_RANDOM="/dev/random"
1637 ;;
1638 esac
1640 AC_DEFINE_UNQUOTED(NAME_DEV_RANDOM, "$NAME_DEV_RANDOM", [Name of /dev/random])
1642 dnl Now check if the device actually exists
1644 if test "x$try_dev_random" = "xyes"; then
1645 AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
1646 [if test -r "$NAME_DEV_RANDOM" ; then
1647 ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
1648 if test "x$ac_cv_have_dev_random" = "xyes"; then
1649 AC_DEFINE(HAVE_CRYPT_RNG, 1, [Have /dev/random])
1650 fi
1651 else
1652 AC_MSG_CHECKING(for random device)
1653 ac_cv_have_dev_random=no
1654 AC_MSG_RESULT(has been disabled)
1655 fi
1657 if test "x$platform_win32" = "xyes"; then
1658 AC_DEFINE(HAVE_CRYPT_RNG)
1659 fi
1661 if test "x$ac_cv_have_dev_random" = "xno" \
1662 && test "x$platform_win32" = "xno"; then
1663 AC_MSG_WARN([[
1664 ***
1665 *** A system-provided entropy source was not found on this system.
1666 *** Because of this, the System.Security.Cryptography random number generator
1667 *** will throw a NotImplemented exception.
1668 ***
1669 *** If you are seeing this message, and you know your system DOES have an
1670 *** entropy collection in place, please contact <crichton@gimp.org> and
1671 *** provide information about the system and how to access the random device.
1672 ***
1673 *** Otherwise you can install either egd or prngd and set the environment
1674 *** variable MONO_EGD_SOCKET to point to the daemon's socket to use that.
1675 ***]])
1676 fi
1678 AC_MSG_CHECKING([if inter-process shared handles are requested])
1679 AC_ARG_ENABLE(shared-handles, [ --disable-shared-handles disable inter-process shared handles], try_shared_handles=$enableval, try_shared_handles=yes)
1680 AC_MSG_RESULT($try_shared_handles)
1681 if test "x$try_shared_handles" != "xyes"; then
1682 AC_DEFINE(DISABLE_SHARED_HANDLES, 1, [Disable inter-process shared handles])
1683 AC_SUBST(DISABLE_SHARED_HANDLES)
1684 fi
1686 if test x$gc = xsgen; then
1687 if test x$with_tls != x__thread; then
1688 AC_MSG_ERROR([The SGEN garbage collector depends on a working __thread implementation, and either --with-thread=pthread was passed to configure, or the configure test for __thread failed.])
1689 fi
1690 fi
1692 AC_ARG_ENABLE(nunit-tests, [ --enable-nunit-tests Run the nunit tests of the class library on 'make check'])
1693 AM_CONDITIONAL(ENABLE_NUNIT_TESTS, [test x$enable_nunit_tests = xyes])
1695 AC_MSG_CHECKING([if big-arrays are to be enabled])
1696 AC_ARG_ENABLE(big-arrays, [ --enable-big-arrays Enable the allocation and indexing of arrays greater than Int32.MaxValue], enable_big_arrays=$enableval, enable_big_arrays=no)
1697 if test "x$enable_big_arrays" = "xyes" ; then
1698 if test "x$ac_cv_sizeof_void_p" = "x8"; then
1699 AC_DEFINE(MONO_BIG_ARRAYS,1,[Enable the allocation and indexing of arrays greater than Int32.MaxValue])
1700 else
1701 AC_MSG_ERROR([The allocation and indexing of arrays greater than Int32.MaxValue is not supported on this platform.])
1702 fi
1703 fi
1704 AC_MSG_RESULT($enable_big_arrays)
1706 dnl **************
1707 dnl *** DTRACE ***
1708 dnl **************
1710 AC_ARG_ENABLE(dtrace,[ --enable-dtrace Enable DTrace probes], enable_dtrace=$enableval, enable_dtrace=$has_dtrace)
1712 if test "x$enable_dtrace" = "xyes"; then
1713 if test "x$has_dtrace" = "xno"; then
1714 AC_MSG_ERROR([DTrace probes are not supported on this platform.])
1715 fi
1716 AC_PATH_PROG(DTRACE, [dtrace], [no], [$PATH:/usr/sbin])
1717 if test "x$DTRACE" = "xno"; then
1718 AC_MSG_RESULT([dtrace utility not found, dtrace support disabled.])
1719 enable_dtrace=no
1720 fi
1721 fi
1723 dtrace_g=no
1724 if test "x$enable_dtrace" = "xyes"; then
1725 AC_DEFINE(ENABLE_DTRACE, 1, [Enable DTrace probes])
1726 DTRACEFLAGS=
1727 if test "x$ac_cv_sizeof_void_p" = "x8"; then
1728 case "$host" in
1729 powerpc-*-darwin*)
1730 DTRACEFLAGS="-arch ppc64"
1731 ;;
1732 i*86-*-darwin*)
1733 DTRACEFLAGS="-arch x86_64"
1734 ;;
1735 *)
1736 DTRACEFLAGS=-64
1737 ;;
1738 esac
1739 else
1740 case "$host" in
1741 powerpc-*-darwin*)
1742 DTRACEFLAGS="-arch ppc"
1743 ;;
1744 i*86-*-darwin*)
1745 DTRACEFLAGS="-arch i386"
1746 ;;
1747 *)
1748 DTRACEFLAGS=-32
1749 ;;
1750 esac
1751 fi
1752 AC_SUBST(DTRACEFLAGS)
1753 case "$host" in
1754 *-*-solaris*)
1755 dtrace_g=yes
1756 ;;
1757 esac
1758 AC_CHECK_HEADERS([sys/sdt.h])
1759 fi
1760 AM_CONDITIONAL(ENABLE_DTRACE, [test x$enable_dtrace = xyes])
1761 AM_CONDITIONAL(DTRACE_G_REQUIRED, [test x$dtrace_g = xyes])
1763 TARGET="unknown"
1764 ACCESS_UNALIGNED="yes"
1766 JIT_SUPPORTED=no
1767 INTERP_SUPPORTED=no
1768 LIBC="libc.so.6"
1769 INTL="libc.so.6"
1770 SQLITE="libsqlite.so.0"
1771 SQLITE3="libsqlite3.so.0"
1772 X11="libX11.so"
1774 sizeof_register="SIZEOF_VOID_P"
1776 jit_wanted=false
1777 interp_wanted=false
1778 case "$host" in
1779 # mips-sgi-irix5.* | mips-sgi-irix6.*)
1780 # TARGET=MIPS;
1781 # ACCESS_UNALIGNED="no"
1782 # ;;
1783 mips*)
1784 TARGET=MIPS;
1785 arch_target=mips;
1786 ACCESS_UNALIGNED="no"
1787 JIT_SUPPORTED=yes
1788 jit_wanted=true
1790 AC_MSG_CHECKING(for mips n32)
1791 AC_TRY_COMPILE([], [
1792 void main () {
1793 #if _MIPS_SIM != _ABIN32
1794 #error Not mips n32
1795 #endif
1796 }
1797 ],[
1798 AC_MSG_RESULT(yes)
1799 sizeof_register=8
1800 ],[
1801 AC_MSG_RESULT(no)
1802 ])
1803 ;;
1804 i*86-*-*)
1805 TARGET=X86;
1806 arch_target=x86;
1807 JIT_SUPPORTED=yes
1808 jit_wanted=true
1809 case $host_os in
1810 solaris*)
1811 LIBC="libc.so"
1812 INTL="libintl.so"
1813 if test "x$ac_cv_sizeof_void_p" = "x8"; then
1814 TARGET=AMD64
1815 arch_target=amd64
1816 fi
1818 # On solaris 10 x86, gcc prints a warning saying 'visibility attribute not supported on this configuration; ignored', but linking fails. A test case:
1819 # int astruct __attribute__ ((visibility ("hidden")));
1820 # void foo ()
1821 # {
1822 # void *p = &astruct;
1823 # }
1824 # gcc -fPIC --shared -o libfoo.so foo.c
1825 # yields:
1826 # foo.c:6: warning: visibility attribute not supported in this configuration; ignored
1827 # ld: fatal: relocation error: R_386_GOTOFF: file /var/tmp//ccxYR96k.o: symbol astruct: relocation must bind locally
1828 have_visibility_hidden=no
1830 esac
1831 ;;
1832 x86_64-*-* | amd64-*-*)
1833 TARGET=AMD64;
1834 arch_target=amd64;
1835 JIT_SUPPORTED=yes
1836 jit_wanted=true
1837 ;;
1838 ia64-*-*)
1839 TARGET=IA64
1840 arch_target=ia64
1841 ACCESS_UNALIGNED="no"
1842 JIT_SUPPORTED=yes
1843 jit_wanted=true
1844 LIBC="libc.so.6.1"
1845 INTL="libc.so.6.1"
1846 AC_CHECK_LIB(unwind, _U_dyn_register, [], [AC_MSG_ERROR(library libunwind not found)])
1847 libmono_ldflags="-lunwind"
1848 ;;
1849 sparc*-*-*)
1850 if test "x$ac_cv_sizeof_void_p" = "x8"; then
1851 TARGET=SPARC64
1852 else
1853 TARGET=SPARC
1854 fi
1855 arch_target=sparc;
1856 JIT_SUPPORTED=yes
1857 ACCESS_UNALIGNED="no"
1858 case $host_os in
1859 linux*) ;;
1860 *)
1861 LIBC="libc.so"
1862 INTL="libintl.so"
1863 esac
1864 jit_wanted=true
1865 if test x"$GCC" = xyes; then
1866 # We don't support v8 cpus
1867 CFLAGS="$CFLAGS -Wno-cast-align -mcpu=v9"
1868 fi
1869 if test x"$AR" = xfalse; then
1870 AC_MSG_ERROR([The required utility 'ar' is not found in your PATH. Usually it can be found in /usr/ccs/bin.])
1871 fi
1872 ;;
1873 alpha*-*-linux* | alpha*-*-osf*)
1874 TARGET=ALPHA;
1875 ACCESS_UNALIGNED="no"
1876 JIT_SUPPORTED=yes
1877 jit_wanted=true
1878 arch_target=alpha;
1879 CFLAGS="$CFLAGS -mieee -O0"
1880 case $host_os in
1881 linux*)
1882 LIBC="libc.so.6.1"
1883 INTL="libc.so.6.1"
1884 esac
1885 ;;
1886 *-*-mingw*|*-*-cygwin*)
1887 # When this is enabled, it leads to very strange crashes at runtime (gcc-3.4.4)
1888 have_visibility_hidden=no
1889 INTL="intl"
1890 ;;
1891 hppa2.0w-hp-hpux11.00 | hppa64-hp-hpux11.00)
1892 TARGET=HPPA;
1893 arch_target=hppa;
1894 LIBC="libc.sl"
1895 ACCESS_UNALIGNED="no"
1896 INTERP_SUPPORTED=yes
1897 interp_wanted=true
1898 ;;
1899 hppa*linux*)
1900 TARGET=HPPA;
1901 AC_DEFINE(MONO_ARCH_REGPARMS,1,[Architecture uses registers for Parameters])
1902 arch_target=hppa;
1903 ACCESS_UNALIGNED="no"
1904 JIT_SUPPORTED=yes
1905 jit_wanted=true
1906 ;;
1907 macppc-*-openbsd* | powerpc*-*-linux* | powerpc-*-openbsd* | \
1908 powerpc-*-sysv* | powerpc-*-darwin* | powerpc-*-netbsd* )
1909 if test "x$ac_cv_sizeof_void_p" = "x8"; then
1910 TARGET=POWERPC64;
1911 CPPFLAGS="$CPPFLAGS -D__mono_ppc__ -D__mono_ppc64__"
1912 CFLAGS="$CFLAGS -mminimal-toc"
1913 else
1914 TARGET=POWERPC;
1915 CPPFLAGS="$CPPFLAGS -D__mono_ppc__"
1916 fi
1917 AC_DEFINE(MONO_ARCH_REGPARMS,1,[Architecture uses registers for Parameters])
1918 arch_target=ppc;
1919 JIT_SUPPORTED=yes
1920 jit_wanted=true
1921 ;;
1922 arm*-darwin*)
1923 TARGET=ARM;
1924 arch_target=arm;
1925 ACCESS_UNALIGNED="no"
1926 JIT_SUPPORTED=yes
1927 CPPFLAGS="$CPPFLAGS -DARM_FPU_NONE=1"
1928 jit_wanted=true
1929 ;;
1930 arm*-linux*)
1931 TARGET=ARM;
1932 arch_target=arm;
1933 ACCESS_UNALIGNED="no"
1934 JIT_SUPPORTED=yes
1935 jit_wanted=true
1936 ;;
1937 s390-*-linux*)
1938 TARGET=S390;
1939 AC_DEFINE(MONO_ARCH_REGPARMS,1,[Architecture uses registers for Parameters])
1940 arch_target=s390;
1941 ACCESS_UNALIGNED="no"
1942 JIT_SUPPORTED=yes
1943 jit_wanted=true
1944 # Required CFLAGS for s390[x]. USE_STRING_INLINES is automatic with gcc 4.1
1945 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
1946 ;;
1947 s390x-*-linux*)
1948 TARGET=S390x;
1949 AC_DEFINE(MONO_ARCH_REGPARMS,1,[Architecture uses registers for Parameters])
1950 arch_target=s390x;
1951 ACCESS_UNALIGNED="no"
1952 JIT_SUPPORTED=yes
1953 jit_wanted=true
1954 CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
1955 ;;
1956 esac
1958 if test "x$sizeof_register" = "x4"; then
1959 AC_DEFINE(SIZEOF_REGISTER,4,[size of machine integer registers])
1960 elif test "x$sizeof_register" = "x8"; then
1961 AC_DEFINE(SIZEOF_REGISTER,8,[size of machine integer registers])
1962 else
1963 AC_DEFINE(SIZEOF_REGISTER,SIZEOF_VOID_P,[size of machine integer registers])
1964 fi
1966 if test "x$have_visibility_hidden" = "xyes"; then
1967 AC_DEFINE(HAVE_VISIBILITY_HIDDEN, 1, [Support for the visibility ("hidden") attribute])
1968 fi
1970 AC_ARG_WITH(jit, [ --with-jit=yes,no If you want to build scripts that default to the JIT],[
1971 if test x$withval = xyes; then
1972 jit_wanted=true
1973 else
1974 jit_wanted=false
1975 fi
1976 ])
1978 AC_ARG_WITH(interp, [ --with-interp=yes,no If you want to build scripts that default to the interpreter],[
1979 if test x$withval = xyes; then
1980 interp_wanted=true
1981 else
1982 interp_wanted=false
1983 fi
1984 ])
1986 USEJIT=false
1987 if test x$JIT_SUPPORTED = xyes; then
1988 if $jit_wanted; then
1989 USEJIT=true
1990 jit_status="Building and using the JIT"
1991 else
1992 if $interp_wanted; then
1993 jit_status="Building the JIT, defaulting to the interpreter"
1994 else
1995 AC_ERROR(No JIT or interpreter support available or selected.)
1996 fi
1997 fi
1998 else
1999 if test x$interp_wanted = xtrue; then
2000 jit_status="interpreter"
2001 else
2002 AC_ERROR(No JIT or interpreter support available or selected.)
2003 fi
2004 fi
2006 AM_CONDITIONAL(USE_JIT, test x$USEJIT = xtrue)
2008 libsuffix=".so"
2010 case "$host" in
2011 *-*-darwin*)
2012 libsuffix=".dylib"
2013 LIBC="libc.dylib"
2014 INTL="libintl.dylib"
2015 SQLITE="libsqlite.0.dylib"
2016 SQLITE3="libsqlite3.0.dylib"
2017 X11="libX11.dylib"
2018 ;;
2019 *-*-*netbsd*)
2020 LIBC="libc.so.12"
2021 INTL="libintl.so.0"
2022 ;;
2023 *-*-*freebsd*)
2024 LIBC="libc.so"
2025 INTL="libintl.so"
2026 ;;
2027 *-*-*openbsd*)
2028 LIBC="libc.so"
2029 INTL="libintl.so"
2030 ;;
2031 *-*-*linux*)
2032 AC_PATH_X
2033 AC_MSG_CHECKING(for the soname of libX11.so)
2034 for i in $x_libraries /usr/lib /usr/lib64; do
2035 for r in 4 5 6; do
2036 if test -f $i/libX11.so.$r; then
2037 X11=libX11.so.$r
2038 AC_MSG_RESULT($X11)
2039 fi
2040 done
2041 done
2043 if test "x$X11" = "xlibX11.so"; then
2044 AC_MSG_WARN([Could not find X development libs. Do you have the -devel package installed? WinForms may not work...]);
2045 fi
2046 ;;
2047 esac
2050 AC_SUBST(libsuffix)
2052 AC_CHECK_HEADERS(valgrind/memcheck.h)
2054 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86"; then
2055 if test "x$with_tls" = "x__thread"; then
2056 #
2057 # On some linux distributions, TLS works in executables, but linking
2058 # against a shared library containing TLS fails with:
2059 # undefined reference to `__tls_get_addr'
2060 #
2061 rm -f conftest.c conftest.so conftest
2062 echo "static __thread int foo; void main () { foo = 5; }" > conftest.c
2063 $CC -fPIC --shared -o conftest.so conftest.c > /dev/null 2>&1
2064 $CC -o conftest conftest.so > /dev/null 2>&1
2065 if test ! -f conftest; then
2066 AC_MSG_WARN([Disabling usage of __thread.]);
2067 with_tls=pthread
2068 fi
2069 rm -f conftest.c conftest.so conftest
2070 fi
2071 fi
2073 mono_debugger_supported=no
2074 if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86" -o "x$TARGET" = "xALPHA"; then
2075 if test x$use_included_gc = xyes; then
2076 case "$host" in
2077 *-*-*linux*)
2078 mono_debugger_supported=yes
2079 ;;
2080 esac
2081 fi
2082 fi
2084 AC_MSG_CHECKING(if the Mono Debugger is supported on this platform)
2085 if test "x$mono_debugger_supported" = "xyes"; then
2086 AC_DEFINE(MONO_DEBUGGER_SUPPORTED,1,[The Mono Debugger is supported on this platform])
2087 fi
2088 AC_MSG_RESULT($mono_debugger_supported)
2089 AM_CONDITIONAL(MONO_DEBUGGER_SUPPORTED, test x$mono_debugger_supported = xyes)
2091 if test "x$with_tls" = "x__thread"; then
2092 AC_DEFINE(HAVE_KW_THREAD, 1, [Have __thread keyword])
2093 # Pass the information to libgc
2094 CPPFLAGS="$CPPFLAGS -DUSE_COMPILER_TLS"
2095 AC_MSG_CHECKING(if the tls_model attribute is supported)
2096 AC_TRY_COMPILE([static __thread int foo __attribute__((tls_model("initial-exec")));], [
2097 ], [
2098 AC_MSG_RESULT(yes)
2099 AC_DEFINE(HAVE_TLS_MODEL_ATTR, 1, [tld_model available])
2100 ], [
2101 AC_MSG_RESULT(no)
2102 ])
2103 fi
2105 if test ${TARGET} = ARM && test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
2106 dnl ******************************************
2107 dnl *** Check to see what FPU is available ***
2108 dnl ******************************************
2109 AC_MSG_CHECKING(which FPU to use)
2111 AC_TRY_COMPILE([], [
2112 __asm__ ("ldfd f0, [r0]");
2113 ], fpu=FPA, fpu=NONE)
2115 AC_MSG_RESULT($fpu)
2116 CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu=1"
2117 unset fpu
2118 fi
2120 if test ${TARGET} = unknown; then
2121 CPPFLAGS="$CPPFLAGS -DNO_PORT"
2122 AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
2123 fi
2125 if test ${ACCESS_UNALIGNED} = no; then
2126 CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
2127 fi
2129 case "x$gc" in
2130 xincluded)
2131 # Pass CPPFLAGS to libgc configure
2132 # We should use a separate variable for this to avoid passing useless and
2133 # potentially problematic defines to libgc (like -D_FILE_OFFSET_BITS=64)
2134 # This should be executed late so we pick up the final version of CPPFLAGS
2135 # The problem with this approach, is that during a reconfigure, the main
2136 # configure scripts gets invoked with these arguments, so we use separate
2137 # variables understood by libgc's configure to pass CPPFLAGS and CFLAGS.
2138 LIBGC_CPPFLAGS=$CPPFLAGS
2139 if test x$TARGET = xSPARC -o x$TARGET = xSPARC64; then
2140 LIBGC_CPPFLAGS=`echo $LIBGC_CPPFLAGS | sed -e 's/-D_FILE_OFFSET_BITS=64//g'`
2141 fi
2142 ac_configure_args="$ac_configure_args --disable-embed-check --with-libgc-threads=$libgc_threads $libgc_configure_args \"CPPFLAGS_FOR_LIBGC=$LIBGC_CPPFLAGS\" \"CFLAGS_FOR_LIBGC=$CFLAGS_FOR_LIBGC\""
2143 AC_CONFIG_SUBDIRS(libgc)
2144 ;;
2145 esac
2147 PREVIEW=yes
2148 AC_ARG_WITH(preview, [ --with-preview=yes,no If you want to install the 2.0 FX preview],[
2149 if test x$with_preview = xno; then
2150 PREVIEW=no
2151 fi
2152 ])
2154 MOONLIGHT=yes
2155 AC_ARG_WITH(moonlight,[ --with-moonlight=yes,no If you want to build the Moonlight 2.1 assemblies],[
2156 if test x$with_moonlight = xno; then
2157 MOONLIGHT=no
2158 fi
2159 ])
2161 OPROFILE=no
2162 AC_ARG_WITH(oprofile,[ --with-oprofile=no,<oprofile install dir> Enable oprofile support (defaults to NO)],[
2163 if test x$with_oprofile != xno; then
2164 oprofile_include=$with_oprofile/include
2165 if test ! -f $oprofile_include/opagent.h; then
2166 AC_MSG_ERROR([oprofile include file not found at $oprofile_include/opagent.h])
2167 fi
2168 OPROFILE=yes
2169 OPROFILE_CFLAGS="-I$oprofile_include"
2170 OPROFILE_LIBS="-L$with_oprofile/lib/oprofile -lopagent"
2171 AC_DEFINE(HAVE_OPROFILE,1,[Have oprofile support])
2172 fi
2173 ])
2175 MALLOC_MEMPOOLS=no
2176 AC_ARG_WITH(malloc_mempools,[ --with-malloc-mempools=yes,no Use malloc for each single mempool allocation (only for runtime debugging, defaults to NO)],[
2177 if test x$with_malloc_mempools = xyes; then
2178 MALLOC_MEMPOOLS=yes
2179 AC_DEFINE(USE_MALLOC_FOR_MEMPOOLS,1,[Use malloc for each single mempool allocation])
2180 fi
2181 ])
2184 DISABLE_MCS_DOCS=no
2185 AC_ARG_WITH(mcs_docs,[ --with-mcs-docs=yes,no If you want to build the documentation under mcs (defaults to YES)],[
2186 if test x$with_mcs_docs != xyes; then
2187 DISABLE_MCS_DOCS=yes
2188 fi
2189 ])
2191 AM_CONDITIONAL(HAVE_OPROFILE, test x$OPROFILE = xyes)
2192 AC_SUBST(OPROFILE_CFLAGS)
2193 AC_SUBST(OPROFILE_LIBS)
2195 libmono_ldflags="$libmono_ldflags $LIBS"
2197 AM_CONDITIONAL(INSTALL_2_0, test x$PREVIEW = xyes)
2198 AM_CONDITIONAL(INSTALL_2_1, test x$MOONLIGHT = xyes)
2200 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
2201 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
2202 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
2203 AM_CONDITIONAL(SPARC64, test x$TARGET = xSPARC64)
2204 AM_CONDITIONAL(X86, test x$TARGET = xX86)
2205 AM_CONDITIONAL(AMD64, test x$TARGET = xAMD64)
2206 AM_CONDITIONAL(ALPHA, test x$TARGET = xALPHA)
2207 AM_CONDITIONAL(IA64, test x$TARGET = xIA64)
2208 AM_CONDITIONAL(M68K, test x$TARGET = xM68K)
2209 AM_CONDITIONAL(MIPS, test x$TARGET = xMIPS)
2210 AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
2211 AM_CONDITIONAL(POWERPC64, test x$TARGET = xPOWERPC64)
2212 AM_CONDITIONAL(ARM, test x$TARGET = xARM)
2213 AM_CONDITIONAL(S390, test x$TARGET = xS390)
2214 AM_CONDITIONAL(S390x, test x$TARGET = xS390x)
2215 AM_CONDITIONAL(HPPA, test x$TARGET = xHPPA)
2217 AM_CONDITIONAL(JIT_SUPPORTED, test x$JIT_SUPPORTED = xyes)
2218 AM_CONDITIONAL(INTERP_SUPPORTED, test x$interp_wanted = xtrue)
2219 AM_CONDITIONAL(INCLUDED_LIBGC, test x$gc = xincluded)
2221 AC_SUBST(LIBC)
2222 AC_SUBST(INTL)
2223 AC_SUBST(SQLITE)
2224 AC_SUBST(SQLITE3)
2225 AC_SUBST(X11)
2226 AC_DEFINE_UNQUOTED(ARCHITECTURE,"$arch_target",[The architecture this is running on])
2227 AC_SUBST(arch_target)
2228 AC_SUBST(CFLAGS)
2229 AC_SUBST(CPPFLAGS)
2230 AC_SUBST(LDFLAGS)
2232 mono_build_root=`pwd`
2233 AC_SUBST(mono_build_root)
2235 if test x$USEJIT = xtrue; then
2236 mono_runtime=mono/mini/mono
2237 else
2238 mono_runtime=mono/interpreter/mint
2239 fi
2240 AC_SUBST(mono_runtime)
2242 mono_cfg_root=$mono_build_root/runtime
2243 if test x$platform_win32 = xyes; then
2244 if test "x$cross_compiling" = "xno"; then
2245 mono_cfg_dir=`cygpath -w -a $mono_cfg_root`\\etc
2246 else
2247 mono_cfg_dir=`echo $mono_cfg_root | tr '/' '\\\'`\\etc
2248 fi
2249 else
2250 mono_cfg_dir=$mono_cfg_root/etc
2251 fi
2252 AC_SUBST(mono_cfg_dir)
2254 AC_CONFIG_FILES([po/mcs/Makefile.in])
2256 AC_CONFIG_FILES([runtime/mono-wrapper],[chmod +x runtime/mono-wrapper])
2257 AC_CONFIG_FILES([runtime/monodis-wrapper],[chmod +x runtime/monodis-wrapper])
2259 AC_CONFIG_COMMANDS([runtime/etc/mono/1.0/machine.config],
2260 [ depth=../../../..
2261 case $srcdir in
2262 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2263 .) reldir=$depth ;;
2264 *) reldir=$depth/$srcdir ;;
2265 esac
2266 $ac_aux_dir/install-sh -d runtime/etc/mono/1.0
2267 cd runtime/etc/mono/1.0
2268 rm -f machine.config
2269 $LN_S $reldir/data/net_1_1/machine.config machine.config
2270 cd $depth
2271 ],[LN_S='$LN_S'])
2273 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/machine.config],
2274 [ depth=../../../..
2275 case $srcdir in
2276 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2277 .) reldir=$depth ;;
2278 *) reldir=$depth/$srcdir ;;
2279 esac
2280 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
2281 cd runtime/etc/mono/2.0
2282 rm -f machine.config
2283 $LN_S $reldir/data/net_2_0/machine.config machine.config
2284 cd $depth
2285 ],[LN_S='$LN_S'])
2287 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/web.config],
2288 [ depth=../../../..
2289 case $srcdir in
2290 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2291 .) reldir=$depth ;;
2292 *) reldir=$depth/$srcdir ;;
2293 esac
2294 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0
2295 cd runtime/etc/mono/2.0
2296 rm -f web.config
2297 $LN_S $reldir/data/net_2_0/web.config web.config
2298 cd $depth
2299 ],[LN_S='$LN_S'])
2301 AC_CONFIG_COMMANDS([runtime/etc/mono/browscap.ini],
2302 [ depth=../../..
2303 case $srcdir in
2304 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2305 .) reldir=$depth ;;
2306 *) reldir=$depth/$srcdir ;;
2307 esac
2308 $ac_aux_dir/install-sh -d runtime/etc/mono/
2309 cd runtime/etc/mono/
2310 rm -f browscap.ini
2311 $LN_S $reldir/data/browscap.ini browscap.ini
2312 cd $depth
2313 ],[LN_S='$LN_S'])
2315 AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/Browsers/Compat.browser],
2316 [ depth=../../../../..
2317 case $srcdir in
2318 [[\\/$]]* | ?:[[\\/]]* ) reldir=$srcdir ;;
2319 .) reldir=$depth ;;
2320 *) reldir=$depth/$srcdir ;;
2321 esac
2322 $ac_aux_dir/install-sh -d runtime/etc/mono/2.0/Browsers/
2323 cd runtime/etc/mono/2.0/Browsers
2324 rm -f Compat.browser
2325 $LN_S $reldir/data/net_2_0/Browsers/Compat.browser Compat.browser
2326 cd $depth
2327 ],[LN_S='$LN_S'])
2329 if test x$enable_quiet_build = xyes; then
2330 AC_CONFIG_COMMANDS([quiet], [for i in `find mono libgc support -name Makefile.in | sed -e 's/Makefile.in/Makefile/g'`; do if test -f $i; then $srcdir/scripts/patch-quiet.sh $i; fi; done], [shell=$SHELL])
2331 AC_CONFIG_COMMANDS([quiet-libtool], [sed -e 's/$echo "copying selected/$show "copying selected/g' < libtool > libtool.tmp && mv libtool.tmp libtool && chmod a+x libtool])
2332 fi
2334 AC_OUTPUT([
2335 Makefile
2336 mono-uninstalled.pc
2337 scripts/mono-find-provides
2338 scripts/mono-find-requires
2339 mono/Makefile
2340 mono/utils/Makefile
2341 mono/metadata/Makefile
2342 mono/dis/Makefile
2343 mono/cil/Makefile
2344 mono/arch/Makefile
2345 mono/os/Makefile
2346 mono/arch/x86/Makefile
2347 mono/arch/amd64/Makefile
2348 mono/arch/hppa/Makefile
2349 mono/arch/ppc/Makefile
2350 mono/arch/sparc/Makefile
2351 mono/arch/s390/Makefile
2352 mono/arch/s390x/Makefile
2353 mono/arch/arm/Makefile
2354 mono/arch/alpha/Makefile
2355 mono/arch/ia64/Makefile
2356 mono/arch/mips/Makefile
2357 mono/interpreter/Makefile
2358 mono/tests/Makefile
2359 mono/tests/tests-config
2360 mono/tests/assemblyresolve/Makefile
2361 mono/tests/cas/Makefile
2362 mono/tests/cas/assembly/Makefile
2363 mono/tests/cas/demand/Makefile
2364 mono/tests/cas/inheritance/Makefile
2365 mono/tests/cas/linkdemand/Makefile
2366 mono/tests/cas/threads/Makefile
2367 mono/benchmark/Makefile
2368 mono/monograph/Makefile
2369 mono/io-layer/Makefile
2370 mono/mini/Makefile
2371 mono/profiler/Makefile
2372 ikvm-native/Makefile
2373 scripts/Makefile
2374 man/Makefile
2375 web/Makefile
2376 docs/Makefile
2377 data/Makefile
2378 data/net_1_1/Makefile
2379 data/net_2_0/Makefile
2380 data/net_2_0/Browsers/Makefile
2381 data/mint.pc
2382 data/mono.pc
2383 data/mono-cairo.pc
2384 data/mono-nunit.pc
2385 data/mono-options.pc
2386 data/mono-lineeditor.pc
2387 data/monodoc.pc
2388 data/dotnet.pc
2389 data/dotnet35.pc
2390 data/wcf.pc
2391 data/cecil.pc
2392 data/smcs.pc
2393 data/system.web.extensions_1.0.pc
2394 data/system.web.extensions.design_1.0.pc
2395 samples/Makefile
2396 support/Makefile
2397 data/config
2398 tools/Makefile
2399 tools/locale-builder/Makefile
2400 runtime/Makefile
2401 msvc/Makefile
2402 po/Makefile
2403 ])
2405 if test x$platform_win32 = xyes; then
2406 # Get rid of 'cyg' prefixes in library names
2407 sed -e "s/\/cyg\//\/\//" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
2408 # libtool seems to inherit -mno-cygwin from our CFLAGS, and uses it to compile its executable
2409 # wrapper scripts which use exec(). gcc has no problem compiling+linking this, but the resulting
2410 # executable doesn't work...
2411 sed -e "s,-mno-cygwin,,g" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
2412 fi
2414 (
2415 case $prefix in
2416 NONE) prefix=$ac_default_prefix ;;
2417 esac
2418 case $exec_prefix in
2419 NONE) exec_prefix='${prefix}' ;;
2420 esac
2422 test -w $srcdir/$mcsdir/build || chmod +w $srcdir/$mcsdir/build
2424 #
2425 # If we are cross compiling, we don't build in the mcs/ tree. Let us not clobber
2426 # any existing config.make. This allows people to share the same source tree
2427 # with different build directories, one native and one cross
2428 #
2429 if test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
2430 echo "prefix=$prefix" > $srcdir/$mcsdir/build/config.make
2431 echo "exec_prefix=$exec_prefix" >> $srcdir/$mcsdir/build/config.make
2432 echo "sysconfdir=$sysconfdir" >> $srcdir/$mcsdir/build/config.make
2433 echo 'mono_libdir=${exec_prefix}/lib' >> $srcdir/$mcsdir/build/config.make
2434 echo 'MCS_FLAGS = $(PLATFORM_DEBUG_FLAGS)' >> $srcdir/$mcsdir/build/config.make
2435 echo 'IL_FLAGS = /debug' >> $srcdir/$mcsdir/build/config.make
2436 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $srcdir/$mcsdir/build/config.make
2437 echo "ILDISASM = $mono_build_root/runtime/monodis-wrapper" >> $srcdir/$mcsdir/build/config.make
2438 case $INSTALL in
2439 [[\\/$]]* | ?:[[\\/]]* ) mcs_INSTALL=$INSTALL ;;
2440 *) mcs_INSTALL=$mono_build_root/$INSTALL ;;
2441 esac
2443 echo "INSTALL = $mcs_INSTALL" >> $srcdir/$mcsdir/build/config.make
2445 export VERSION
2446 [myver=$($AWK 'BEGIN {
2447 split (ENVIRON["VERSION"] ".0.0.0", vsplit, ".")
2448 if(length(vsplit [1]) > 4) {
2449 split (substr(ENVIRON["VERSION"], 0, 4) "." substr(ENVIRON["VERSION"], 5) ".0.0", vsplit, ".")
2450 }
2451 print vsplit [1] "." vsplit [2] "." vsplit [3] "." vsplit [4]
2452 }')]
2454 echo "MONO_VERSION = $myver" >> $srcdir/$mcsdir/build/config.make
2455 fi
2457 if test x$platform_darwin = xyes; then
2458 echo "PLATFORM = darwin" >> $srcdir/$mcsdir/build/config.make
2459 fi
2461 if test x$TARGET = xAMD64 -a x$platform_win32 = xno -a "x$AOT_SUPPORTED" = "xyes"; then
2462 echo "ENABLE_AOT = 1" >> $srcdir/$mcsdir/build/config.make
2463 fi
2465 # if we have an olive folder, override the default settings
2466 if test -d $olivedir; then
2468 test -w $srcdir/$olivedir/build || chmod +w $srcdir/$olivedir/build
2470 if test x$cross_compiling = xno && test x$enable_olive_build != xno; then
2471 echo "prefix=$prefix" > $srcdir/$olivedir/build/config.make
2472 echo "exec_prefix=$exec_prefix" >> $srcdir/$olivedir/build/config.make
2473 echo 'mono_libdir=${exec_prefix}/lib' >> $srcdir/$olivedir/build/config.make
2474 echo 'MCS_FLAGS = $(PLATFORM_DEBUG_FLAGS)' >> $srcdir/$olivedir/build/config.make
2475 echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $srcdir/$olivedir/build/config.make
2476 echo "MONO_VERSION = $myver" >> $srcdir/$olivedir/build/config.make
2477 if test x$with_moonlight = xyes; then
2478 echo "WITH_MOONLIGHT = yes" >> $srcdir/$olivedir/build/config.make
2479 fi
2480 fi
2481 fi
2483 if test x$DISABLE_MCS_DOCS = xyes; then
2484 echo "DISABLE_MCS_DOCS = yes" >> $srcdir/$mcsdir/build/config.make
2485 fi
2486 )
2488 libgdiplus_msg=${libgdiplus_loc:-assumed to be installed}
2490 echo "
2491 mcs source: $mcs_topdir
2492 olive source: $olive_topdir
2494 GC: $gc
2495 TLS: $with_tls
2496 SIGALTSTACK: $with_sigaltstack
2497 Engine: $jit_status
2498 2.0 Beta: $PREVIEW
2499 2.1 Alpha: $MOONLIGHT
2500 JNI support: $jdk_headers_found
2501 libgdiplus: $libgdiplus_msg
2502 zlib: $zlib_msg
2503 oprofile: $OPROFILE
2504 BigArrays: $enable_big_arrays
2505 DTrace: $enable_dtrace
2506 Parallel Mark: $enable_parallel_mark
2507 $disabled
2509 "
2510 if test x$with_static_mono = xno -a "x$platform_win32" != "xyes"; then
2511 AC_MSG_WARN(Turning off static Mono is a risk, you might run into unexpected bugs)
2512 fi
2514 if test x$gc = xsgen; then
2515 echo IMPORTANT:
2516 echo IMPORTANT: You have selected an experimental, work-in-progress
2517 echo IMPORTANT: GC engine. This GC engine is currently not supported
2518 echo IMPORTANT: and is not yet ready for use.
2519 echo IMPORTANT:
2520 echo IMPORTANT: There are known problems with it, use at your own risk.
2521 fi