# Process this file with autoconf to produce a configure script.
#AC_PREREQ([2.62])
-AC_INIT(mono, [3.1.0],
+AC_INIT(mono, [3.3.0],
[http://bugzilla.xamarin.com/enter_bug.cgi?classification=Mono])
AC_CONFIG_SRCDIR([README])
AC_DEFINE(PTHREAD_POINTER_ID, 1, [pthread is a pointer])
libdl=
libgc_threads=pthreads
- # This doesn't seem to work as of 7.0 on amd64
- with_sigaltstack=no
use_sigposix=yes
+ has_dtrace=yes
;;
*-*-*openbsd*)
host_win32=no
AC_CHECK_HEADERS(execinfo.h)
+ AC_CHECK_HEADERS(sys/auxv.h)
+
AC_CHECK_FUNCS(getgrgid_r)
AC_CHECK_FUNCS(getgrnam_r)
AC_CHECK_FUNCS(getpwnam_r)
;;
esac
-
# The output of --cflags seems to include optimizations flags too
LLVM_CFLAGS=`$LLVM_CONFIG --cflags | sed -e 's/-O2//g' | sed -e 's/-O0//g' | sed -e 's/-fomit-frame-pointer//g' | sed -e 's/-fPIC//g'`
# LLVM is compiled with -fno-rtti, so we need this too, since our classes inherit
# from LLVM classes.
LLVM_CXXFLAGS="`$LLVM_CONFIG --cxxflags` -fno-rtti"
LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
- LLVM_LIBS=`$LLVM_CONFIG --libs core bitwriter jit mcjit $llvm_codegen`
+ if test "x$host" != "x$target"; then
+ # No need for jit libs
+ LLVM_LIBS=`$LLVM_CONFIG --libs core bitwriter`
+ else
+ LLVM_LIBS=`$LLVM_CONFIG --libs core bitwriter jit mcjit $llvm_codegen`
+ fi
LLVM_LIBS="$LLVM_LDFLAGS $LLVM_LIBS -lstdc++"
# Should be something like '2.6' or '2.7svn'
arch_target=arm;
ACCESS_UNALIGNED="no"
JIT_SUPPORTED=yes
- CPPFLAGS="$CPPFLAGS -D__ARM_EABI__ -DHAVE_ARMV6=1"
+ CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
# libgc's gc_locks.h depends on this
- CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV6"
+ CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC"
sgen_supported=true
;;
arm*-linux*)
# AOT_SUPPORTED="no"
# ;;
s390x-*-linux*)
- TARGET=S390x;
+ TARGET=S390X;
arch_target=s390x;
ACCESS_UNALIGNED="yes"
JIT_SUPPORTED=yes
arch_target=arm;
ACCESS_UNALIGNED="no"
JIT_SUPPORTED=yes
- CPPFLAGS="$CPPFLAGS -D__ARM_EABI__ -DHAVE_ARMV6=1"
+ CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
jit_wanted=true
# Can't use tls, since it depends on the runtime detection of tls offsets
# in mono-compiler.h
esac
fi
-# FIXME: Define the others as well
case "$TARGET" in
X86)
AC_DEFINE(TARGET_X86, 1, [...])
AC_DEFINE(TARGET_POWERPC, 1, [...])
AC_DEFINE(TARGET_POWERPC64, 1, [...])
;;
-S390x)
+S390X)
AC_DEFINE(TARGET_S390X, 1, [...])
;;
MIPS)
AC_DEFINE(TARGET_MIPS, 1, [...])
;;
+IA64)
+ AC_DEFINE(TARGET_IA64, 1, [...])
+ ;;
+SPARC)
+ AC_DEFINE(TARGET_SPARC, 1, [...])
+ ;;
+SPARC64)
+ AC_DEFINE(TARGET_SPARC64, 1, [...])
+ ;;
esac
+dnl Use GCC atomic ops if they work on the target.
+if test x$GCC = "xyes"; then
+ case $TARGET in
+ X86 | AMD64 | ARM | POWERPC | POWERPC64 | MIPS)
+ AC_DEFINE(USE_GCC_ATOMIC_OPS, 1, [...])
+ ;;
+ esac
+fi
+
if test "x$target_mach" = "xyes"; then
if test "x$TARGET" = "xARM"; then
AC_DEFINE(TARGET_IOS,1,[The JIT/AOT targets iOS])
AC_DEFINE(DISABLE_ICALL_TABLES, 1, [Icall tables disabled])
fi
-if test "x$mono_cv_clang" = "xyes"; then
- # FIXME: This causes many compilation errors
- with_tls=pthread
-fi
-
if test "x$with_tls" = "x__thread"; then
AC_DEFINE(HAVE_KW_THREAD, 1, [Have __thread keyword])
# Pass the information to libgc
AC_TRY_COMPILE([static __thread int foo __attribute__((tls_model("initial-exec")));], [
], [
AC_MSG_RESULT(yes)
- # CLANG doesn't support this yet, and it prints warnings about it
- if test "x$mono_cv_clang" = "xno"; then
- AC_DEFINE(HAVE_TLS_MODEL_ATTR, 1, [tld_model available])
- fi
+ AC_DEFINE(HAVE_TLS_MODEL_ATTR, 1, [tls_model available])
], [
AC_MSG_RESULT(no)
])
CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu=1"
unset fpu
- if test x$cross_compiling = xno; then
- AC_MSG_CHECKING(for ARMV6)
- AC_TRY_RUN([
- int main () { __asm__ __volatile__ ("mcr p15, 0, %0, c7, c10, 5" : : "r" (0) : "memory"); return 0; }
- ], armv6=yes, armv6=no)
-
- AC_MSG_RESULT($armv6)
- if test ${armv6} = yes; then
- AC_DEFINE(HAVE_ARMV6, 1, "Host supports ARMV6 instructions")
- # libgc's gc_locks.h depends on this
- CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV6"
- fi
+ dnl *********************************************
+ dnl *** Check which ARM version(s) we can use ***
+ dnl *********************************************
+ AC_MSG_CHECKING(which ARM version to use)
+
+ AC_TRY_COMPILE([], [
+ #if !defined(__ARM_ARCH_5T__) && !defined(__ARM_ARCH_5TE__) && !defined(__ARM_ARCH_5TEJ__)
+ #error Not on ARM v5.
+ #endif
+ return 0;
+ ], [
+ arm_v5=yes
+ ], [])
+
+ AC_TRY_COMPILE([], [
+ #if !defined(__ARM_ARCH_6J__) && !defined(__ARM_ARCH_6ZK__) && !defined(__ARM_ARCH_6K__) && !defined(__ARM_ARCH_6T2__) && !defined(__ARM_ARCH_6M__)
+ #error Not on ARM v6.
+ #endif
+ return 0;
+ ], [
+ arm_v5=yes
+ arm_v6=yes
+ ], [])
+
+ AC_TRY_COMPILE([], [
+ #if !defined(__ARM_ARCH_7A__) && !defined(__ARM_ARCH_7R__) && !defined(__ARM_ARCH_7EM__) && !defined(__ARM_ARCH_7M__) && !defined(__ARM_ARCH_7S__)
+ #error Not on ARM v7.
+ #endif
+ return 0;
+ ], [
+ arm_v5=yes
+ arm_v6=yes
+ arm_v7=yes
+ ], [])
+
+ if test x$arm_v5 = xyes; then
+ AC_DEFINE(HAVE_ARMV5, 1, [ARM v5])
+ CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV5=1"
+ fi
+
+ if test x$arm_v6 = xyes; then
+ AC_DEFINE(HAVE_ARMV6, 1, [ARM v6])
+ CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV6=1"
+ fi
+
+ if test x$arm_v7 = xyes; then
+ AC_DEFINE(HAVE_ARMV7, 1, [ARM v7])
+ CPPFLAGS_FOR_LIBGC="$CPPFLAGS_FOR_LIBGC -DHAVE_ARMV7=1"
fi
fi
AM_CONDITIONAL(X86, test x$TARGET = xX86)
AM_CONDITIONAL(AMD64, test x$TARGET = xAMD64)
AM_CONDITIONAL(IA64, test x$TARGET = xIA64)
-AM_CONDITIONAL(M68K, test x$TARGET = xM68K)
AM_CONDITIONAL(MIPS, test x$TARGET = xMIPS)
AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
AM_CONDITIONAL(POWERPC64, test x$TARGET = xPOWERPC64)
AM_CONDITIONAL(ARM, test x$TARGET = xARM)
-AM_CONDITIONAL(S390x, test x$TARGET = xS390x)
+AM_CONDITIONAL(S390X, test x$TARGET = xS390X)
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