4 AM_CONFIG_HEADER(config.h)
5 AM_INIT_AUTOMAKE(mono, 0.9)
8 AC_CHECK_TOOL(CC, gcc, gcc)
13 dnl may require a specific autoconf version
14 dnl AC_PROG_CC_FOR_BUILD
15 dnl CC_FOR_BUILD not automatically detected
18 if test "x$cross_compiling" = "xyes"; then
22 AC_SUBST(CC_FOR_BUILD)
24 AC_SUBST(BUILD_EXEEXT)
31 AC_CHECK_HEADERS(sys/filio.h sys/sockio.h netdb.h utime.h)
33 # not 64 bit clean in cross-compile
34 AC_CHECK_SIZEOF(void *, 4)
36 CFLAGS='-g -Wall -Wunused -Wmissing-prototypes -Wmissing-declarations'
38 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
39 if test "x$PKG_CONFIG" = "xno"; then
40 AC_MSG_ERROR([You need to install pkg-config])
43 dnl for use on the build system
44 dnl pkg-config is stupid
45 BUILD_GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0`
46 BUILD_GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0`
47 AC_SUBST(BUILD_GLIB_CFLAGS)
48 AC_SUBST(BUILD_GLIB_LIBS)
51 AC_ARG_WITH(crosspkgdir, [ --with-crosspkgdir=/path/to/pkg-config/dir],
52 if test x$with_crosspkgdir = "x"; then
53 if test -s $PKG_CONFIG_PATH; then
54 PKG_PATH=$PKG_CONFIG_PATH
57 PKG_PATH=$with_crosspkgdir
58 PKG_CONFIG_PATH=$PKG_PATH
59 export PKG_CONFIG_PATH
63 ## Versions of dependencies
64 GLIB_REQUIRED_VERSION=1.3.11
66 PKG_CHECK_MODULES(BASE_DEPENDENCIES, glib-2.0 >= $GLIB_REQUIRED_VERSION)
68 GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0`
69 GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0`
70 GMODULE_CFLAGS=`$PKG_CONFIG --cflags gmodule-2.0`
71 GMODULE_LIBS=`$PKG_CONFIG --libs gmodule-2.0`
75 AC_SUBST(GMODULE_CFLAGS)
76 AC_SUBST(GMODULE_LIBS)
78 dnl ****************************************
79 dnl *** Check if we're building on win32 ***
80 dnl ****************************************
81 AC_MSG_CHECKING([if building for some Win32 platform])
83 *-*-mingw*|*-*-cygwin*)
85 AC_DEFINE(PLATFORM_WIN32)
91 AC_MSG_RESULT($platform_win32)
92 AM_CONDITIONAL(PLATFORM_WIN32, test x$platform_win32 = xyes)
94 if test x$platform_win32 = xno; then
95 dnl ******************************************************************
96 dnl *** Check for large file support ***
97 dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) ***
98 dnl ******************************************************************
100 # Check that off_t can represent 2**63 - 1 correctly, working around
101 # potential compiler bugs. Defines LARGE_FILE_SUPPORT, adds $1 to
102 # CFLAGS and sets $large_offt to yes if the test succeeds
104 AC_DEFUN(LARGE_FILES, [
105 large_CPPFLAGS=$CPPFLAGS
106 CPPFLAGS="$CPPFLAGS $1"
108 #include <sys/types.h>
110 #define BIG_OFF_T (((off_t)1<<62)-1+((off_t)1<<62))
113 int big_off_t=((BIG_OFF_T%2147483629==721) &&
114 (BIG_OFF_T%2147483647==1));
123 AC_DEFINE(HAVE_LARGE_FILE_SUPPORT)
129 CPPFLAGS=$large_CPPFLAGS
132 AC_MSG_CHECKING(if off_t is 64 bits wide)
134 if test $large_offt = no; then
135 AC_MSG_CHECKING(if _FILE_OFFSET_BITS=64 gives 64 bit off_t)
136 LARGE_FILES("-D_FILE_OFFSET_BITS=64")
138 if test $large_offt = no; then
139 AC_MSG_WARN([No 64 bit file size support available])
142 dnl *****************************
143 dnl *** Checks for libsocket ***
144 dnl *****************************
145 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
147 dnl *****************************
148 dnl *** Checks for SOL_IP ***
149 dnl *****************************
150 AC_MSG_CHECKING(for SOL_IP)
151 AC_TRY_COMPILE([#include <netdb.h>], [
156 AC_DEFINE(HAVE_SOL_IP)
158 # We'll have to use getprotobyname
162 dnl *****************************
163 dnl *** Checks for SOL_TCP ***
164 dnl *****************************
165 AC_MSG_CHECKING(for SOL_TCP)
166 AC_TRY_COMPILE([#include <netdb.h>], [
171 AC_DEFINE(HAVE_SOL_TCP)
173 # We'll have to use getprotobyname
177 dnl *****************************
178 dnl *** Checks for IP_PKTINFO ***
179 dnl *****************************
180 AC_MSG_CHECKING(for IP_PKTINFO)
181 AC_TRY_COMPILE([#include <netdb.h>], [
182 int level = IP_PKTINFO;
186 AC_DEFINE(HAVE_IP_PKTINFO)
191 dnl *********************************
192 dnl *** Check for struct ip_mreqn ***
193 dnl *********************************
194 AC_MSG_CHECKING(for struct ip_mreqn)
195 AC_TRY_COMPILE([#include <netinet/in.h>], [
196 struct ip_mreqn mreq;
197 mreq.imr_address.s_addr = 0;
201 AC_DEFINE(HAVE_STRUCT_IP_MREQN)
203 # We'll just have to use struct ip_mreq
207 dnl *****************************
208 dnl *** Checks for libnsl ***
209 dnl *****************************
210 AC_CHECK_LIB(nsl, gethostbyaddr, LIBS="$LIBS -lnsl")
212 AC_CHECK_FUNCS(inet_pton inet_aton)
214 dnl *****************************
215 dnl *** Checks for libpthread ***
216 dnl *****************************
217 AC_SEARCH_LIBS(pthread_create, pthread, [
218 AM_CONDITIONAL(THREADS_PTHREAD, true)
219 AC_DEFINE(HAVE_PTHREAD)
221 # Need pthread_mutex_timedlock
223 orig_CPPFLAGS=$CPPFLAGS
224 # This is a gcc-specific error, but we already set
225 # gcc-specific options in CFLAGS
226 CPPFLAGS="$CPPFLAGS -Werror-implicit-function-declaration"
227 AC_MSG_CHECKING(for pthread_mutex_timedlock)
228 AC_TRY_COMPILE([ #include <pthread.h>], [
229 pthread_mutex_t mut=PTHREAD_MUTEX_INITIALIZER;
230 pthread_mutex_timedlock(&mut, NULL);
234 AC_DEFINE(HAVE_PTHREAD_MUTEX_TIMEDLOCK)
238 # glibc requires -D_GNU_SOURCE before it will declare
240 AC_MSG_CHECKING(whether _GNU_SOURCE is needed for pthread_mutex_timedlock)
241 CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
242 AC_TRY_COMPILE([ #include <pthread.h>], [
243 pthread_mutex_t mut=PTHREAD_MUTEX_INITIALIZER;
244 pthread_mutex_timedlock(&mut, NULL);
247 pthread_CFLAGS="-D_GNU_SOURCE"
248 AC_DEFINE(HAVE_PTHREAD_MUTEX_TIMEDLOCK)
251 dnl Add other variants here
252 AC_MSG_WARN(Working around pthread_mutex_timedlock)
255 CPPFLAGS=$orig_CPPFLAGS
256 CFLAGS="$CFLAGS $pthread_CFLAGS"
258 # Need PTHREAD_MUTEX_RECURSIVE
260 orig_CPPFLAGS=$CPPFLAGS
261 # This is a gcc-specific error, but we already set
262 # gcc-specific options in CFLAGS
263 CPPFLAGS="$CPPFLAGS -Werror-implicit-function-declaration"
264 AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
265 AC_TRY_COMPILE([ #include <pthread.h>], [
266 pthread_mutexattr_t attr;
267 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
274 # glibc requires -D_GNU_SOURCE before it will declare
276 AC_MSG_CHECKING(whether _GNU_SOURCE is needed for PTHREAD_MUTEX_RECURSIVE)
277 CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
278 AC_TRY_COMPILE([ #include <pthread.h>], [
279 pthread_mutexattr_t attr;
280 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
283 pthread_CFLAGS="-D_GNU_SOURCE"
286 dnl Add other variants here
287 AC_MSG_WARN(Using mono_mutex_t for recursive mutexes)
288 AC_DEFINE(USE_MONO_MUTEX)
291 CPPFLAGS=$orig_CPPFLAGS
292 CFLAGS="$CFLAGS $pthread_CFLAGS"
294 AC_MSG_ERROR([libpthread is required on non-win32 hosts])
297 dnl ********************************
298 dnl *** Checks for semaphore lib ***
299 dnl ********************************
300 AC_CHECK_LIB(rt, sem_init, LIBS="$LIBS -lrt")
302 # This is a kludge, we really ought to test for libws2_32, but
303 # I can't make AC_CHECK_LIB link (the symbols seem to be mangled
304 # with @num suffixes)
305 LIBS="$LIBS -lws2_32"
306 CFLAGS="$CFLAGS -mno-cygwin"
309 dnl ****************************
310 dnl *** Look for /dev/random ***
311 dnl ****************************
313 AC_MSG_CHECKING([if usage of random device is requested])
314 AC_ARG_ENABLE(dev-random,
315 [ --disable-dev-random disable the use of the random device],
316 try_dev_random=$enableval, try_dev_random=yes)
317 AC_MSG_RESULT($try_dev_random)
321 NAME_DEV_RANDOM="/dev/srandom"
324 dnl Win32 does not have /dev/random, they have their own method...
326 *-*-mingw*|*-*-cygwin*)
327 ac_cv_have_dev_random = no
330 dnl Everywhere else, it's /dev/random
333 NAME_DEV_RANDOM="/dev/random"
337 AC_DEFINE_UNQUOTED(NAME_DEV_RANDOM, "$NAME_DEV_RANDOM")
339 dnl Now check if the device actually exists
341 if test "x$try_dev_random" = "xyes"; then
342 AC_CACHE_CHECK(for random device, ac_cv_have_dev_random,
343 [if test -r "$NAME_DEV_RANDOM" ; then
344 ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi])
345 if test "x$ac_cv_have_dev_random" = "xyes"; then
346 AC_DEFINE(HAVE_CRYPT_RNG)
349 AC_MSG_CHECKING(for random device)
350 ac_cv_have_dev_random=no
351 AC_MSG_RESULT(has been disabled)
354 if test "x$platform_win32" = "xyes"; then
355 AC_DEFINE(HAVE_CRYPT_RNG)
358 if test "x$ac_cv_have_dev_random" = "xno" \
359 && test "x$platform_win32" = "xno"; then
362 *** A system-provided entropy source was not found on this system.
363 *** Because of this, the System.Security.Cryptography random number generator
364 *** will throw a NotImplemented exception.
366 *** If you are seeing this message, and you know your system DOES have an
367 *** entropy collection in place, please contact <crichton@gimp.org> and
368 *** provide information about the system and how to access the random device.
370 *** For those systems who lack a random device, EGD support is forthcoming.
374 if test "x$cross_compiling" = "xno"; then
375 # check for new iconv version
376 AC_MSG_CHECKING(for new iconv)
377 AC_CACHE_VAL(new_iconv,[
378 AC_TRY_RUN([#include <stdio.h>
383 exit (iconv_open ("UTF-16le", "UTF-8") == (iconv_t)-1);
386 new_iconv=yes,new_iconv=)])
387 if test -n "$new_iconv"; then
389 AC_DEFINE(HAVE_NEW_ICONV)
396 ACCESS_UNALIGNED="yes"
399 #mips-sgi-irix5.* | mips-sgi-irix6.*) TARGET=MIPS; ACCESS_UNALIGNED="no";;
400 i*86-*-*) TARGET=X86; arch_target=x86;;
401 sparc*-*-*) TARGET=SPARC; arch_target=sparc; ACCESS_UNALIGNED="no";;
402 #alpha*-*-linux* | alpha*-*-osf*) TARGET=ALPHA; ACCESS_UNALIGNED="no";;
403 #m68k-*-linux*) TARGET=M68K;;
404 powerpc-*-linux* | powerpc-*-sysv*) TARGET=POWERPC; arch_target=ppc;;
405 arm-*-linux-*) TARGET=ARM; arch_target=arm; ACCESS_UNALIGNED="no";;
408 if test ${TARGET} = unknown; then
409 CFLAGS="$CFLAGS -DNO_PORT"
410 AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
413 if test ${ACCESS_UNALIGNED} = no; then
414 CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
417 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
418 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
419 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
420 AM_CONDITIONAL(X86, test x$TARGET = xX86)
421 AM_CONDITIONAL(ALPHA, test x$TARGET = xALPHA)
422 AM_CONDITIONAL(M68K, test x$TARGET = xM68K)
423 AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
424 AM_CONDITIONAL(ARM, test x$TARGET = xARM)
426 AC_SUBST(arch_target)
432 mono/metadata/Makefile
436 mono/arch/x86/Makefile
437 mono/arch/ppc/Makefile
438 mono/arch/sparc/Makefile
439 mono/arch/arm/Makefile
440 mono/interpreter/Makefile
442 mono/wrapper/Makefile
443 mono/monoburg/Makefile
444 mono/monograph/Makefile
446 mono/io-layer/Makefile