# Process this file with autoconf to produce a configure script.
#AC_PREREQ([2.62])
-AC_INIT(mono, [5.7.0],
+AC_INIT(mono, [5.9.0],
[http://bugzilla.xamarin.com/enter_bug.cgi?classification=Mono])
AC_CONFIG_SRCDIR([README.md])
# This can be reset to 0 when Mono's version number is bumped
# since it's part of the corlib version (the prefix '1' in the full
# version number is to ensure the number isn't treated as octal in C)
-MONO_CORLIB_COUNTER=1
+MONO_CORLIB_COUNTER=0
MONO_CORLIB_VERSION=`printf "1%02d%02d%02d%03d" $MONO_VERSION_MAJOR $MONO_VERSION_MINOR 0 $MONO_CORLIB_COUNTER`
AC_DEFINE_UNQUOTED(MONO_CORLIB_VERSION,$MONO_CORLIB_VERSION,[Version of the corlib-runtime interface])
if test "x$enable_wasm" = "xyes"; then
-CFLAGS="$CFLAGS -D_REENTRANT -D_GNU_SOURCE -DNO_UNALIGNED_ACCESS -s WASM=1 -DWASM -Os"
-CPPFLAGS="$CPPFLAGS -D_REENTRANT -DUSE_MMAP -D_GNU_SOURCE -DNO_UNALIGNED_ACCESS -s WASM=1 -DWASM -Os"
+CFLAGS="$CFLAGS -D_REENTRANT -D_GNU_SOURCE -DNO_UNALIGNED_ACCESS -s WASM=1"
+CPPFLAGS="$CPPFLAGS -D_REENTRANT -DUSE_MMAP -D_GNU_SOURCE -DNO_UNALIGNED_ACCESS -s WASM=1"
libdl="-ldl"
libgc_threads=pthreads
# for Linux statfs support
AC_CHECK_HEADERS(linux/magic.h)
+# For Android NDK unified headers
+if test x$platform_android = xyes; then
+ AC_CHECK_HEADERS(machine/endian.h sys/endian.h)
+ AC_CHECK_HEADERS(android/legacy_signal_inlines.h, [have_android_signal_inlines=yes], [have_android_signal_inlines=no])
+
+ # Make sure SIGRT{MIN,MAX} work - they will fail to work with unified headers if building for
+ # API level < 21 *and* android/legacy_signal_inlines.h doesn't declare (and define) the required
+ # libc APIs to obtain values for SIGRT{MIN,MAX}. We perform the check only if android/legacy_signal_inlines.h
+ # is found because in other cases the macros will either work (for NDK < 14) or fail if the legacy header
+ # doesn't contain the required definitions (NDK 14)
+ if test x$have_android_signal_inlines = xyes; then
+ AC_MSG_CHECKING([Whether Android SIGRTMIN/SGRTMAX macros are valid])
+ AC_COMPILE_IFELSE([
+ AC_LANG_PROGRAM([#include <android/legacy_signal_inlines.h>],[
+ int i;
+ for (i = SIGRTMIN + 1; i < SIGRTMAX; ++i) {
+ }
+ ])],[
+ AC_MSG_RESULT(yes)
+ android_sigrtminmax_work=yes
+ ],[
+ AC_MSG_RESULT(no)
+ android_sigrtminmax_work=no
+ ]
+ )
+
+ if test x$android_sigrtminmax_work = xno; then
+ AC_MSG_ERROR([Android SIGRTMIN/SIGRTMAX macros don't work in this NDK])
+ fi
+ fi
+
+ # Attempt to detect whether we're using Android NDK unified headers
+ AC_CHECK_HEADERS(android/api-level.h, [have_android_api_level=yes], [have_android_api_level=no])
+ AC_CHECK_HEADERS(android/versioning.h, [have_android_versioning=yes], [have_android_versioning=no])
+
+ android_unified_headers=no
+ if test x$have_android_api_level = xyes; then
+ if test x$have_android_versioning = xyes; then
+ AC_MSG_CHECKING([whether using Android NDK unified headers])
+
+ # Both macros are defined only in the NDK unified headers
+ AC_COMPILE_IFELSE([
+ AC_LANG_PROGRAM([
+ #include <android/api-level.h>
+ #include <android/versioning.h>
+ ],[
+ #if __ANDROID_API_O__ == 26 && defined(__INTRODUCED_IN)
+ return 0
+ #else
+ #error __ANDROID_API_O__ != 26 or the __INTRODUCED_IN macro not defined
+ #endif
+ ])],[
+ AC_MSG_RESULT(yes)
+ android_unified_headers=yes
+ ],[
+ AC_MSG_RESULT(no)
+ android_unified_headers=no
+ ]
+ )
+ fi
+ fi
+
+ if test x$android_unified_headers = xyes; then
+ AC_DEFINE(ANDROID_UNIFIED_HEADERS, 1, [Whether Android NDK unified headers are used])
+ fi
+fi # Android
+
# not 64 bit clean in cross-compile
-AC_CHECK_SIZEOF(void *, 4)
+if test "x$enable_wasm" = "xyes"; then
+AC_DEFINE(SIZEOF_VOID_P,4)
+AC_DEFINE(SIZEOF_LONG,4)
+ac_cv_sizeof_void_p="4"
+ac_cv_sizeof_long="4"
+else
+AC_CHECK_SIZEOF(void *)
+AC_CHECK_SIZEOF(long)
+fi
+
+AC_CHECK_SIZEOF(int)
+AC_CHECK_SIZEOF(long long)
AC_CACHE_CHECK([for clang],
mono_cv_clang,[
HOST=WASM
arch_target=wasm
AC_DEFINE(TARGET_WASM, 1, [Target wasm])
+AC_DEFINE(HOST_WASM, 1, [Host wasm])
BTLS_SUPPORTED=no
with_tls=pthread
target_mach=no
AC_DEFINE(HAVE_CLASSIC_WINAPI_SUPPORT, 1, [Use classic Windows API support])
AC_DEFINE(HAVE_UWP_WINAPI_SUPPORT, 0, [Don't use UWP Windows API support])
-AC_CHECK_SIZEOF(int)
-AC_CHECK_SIZEOF(void *)
-AC_CHECK_SIZEOF(long)
-AC_CHECK_SIZEOF(long long)
AC_CHECK_FUNCS(strlcpy stpcpy strtok_r rewinddir vasprintf strerror_r)
AC_CHECK_FUNCS(getrlimit)
AC_CHECK_FUNCS(fork execv execve)
AM_CONDITIONAL(ARM, test x$TARGET = xARM)
AM_CONDITIONAL(ARM64, test x$TARGET = xARM64)
AM_CONDITIONAL(S390X, test x$TARGET = xS390X)
+AM_CONDITIONAL(WASM, test x$TARGET = xWASM)
AM_CONDITIONAL(HOST_X86, test x$HOST = xX86)
AM_CONDITIONAL(HOST_AMD64, test x$HOST = xAMD64)
AM_CONDITIONAL(HOST_ARM, test x$HOST = xARM)
projects / mono.git / blobdiff