2008-12-16 Marek Habersack <mhabersack@novell.com>
[mono.git] / configure.in
index efbbddee8a86a865058d08817026b55974a11aa5..7439bc8f7957a7d0897df4f6177880d25facb1c2 100644 (file)
@@ -6,7 +6,7 @@ AC_CANONICAL_SYSTEM
 m4_ifdef([_A][M_PROG_TAR],[_A][M_SET_OPTION([tar-ustar])])
 
 AM_CONFIG_HEADER(config.h)
-AM_INIT_AUTOMAKE(mono,1.9)
+AM_INIT_AUTOMAKE(mono,2.3)
 AM_MAINTAINER_MODE
 
 API_VER=1.0
@@ -36,6 +36,11 @@ else
   gc_default=boehm
 fi
 
+# These variables are the CPPFLAGS/CFLAGS passed to libgc's configure
+# libgc should inherit the original CFLAGS/CPPFLAGS passed to configure, i.e. -O0
+CPPFLAGS_FOR_LIBGC=$CPPFLAGS
+CFLAGS_FOR_LIBGC=$CFLAGS
+
 #
 # These are the flags that need to be stored in the mono.pc file for 
 # compiling code that will embed Mono
@@ -44,8 +49,6 @@ libmono_cflags=""
 libmono_ldflags=""
 AC_SUBST(libmono_cflags)
 AC_SUBST(libmono_ldflags)
-export_ldflags=`(./libtool --config; echo eval echo \\$export_dynamic_flag_spec) | sh`
-AC_SUBST(export_ldflags)
 
 # Variable to have relocatable .pc files (lib, or lib64)
 reloc_libdir=`basename ${libdir}`
@@ -60,6 +63,7 @@ need_link_unlink=no
 # Thread configuration inspired by sleepycat's db
 AC_MSG_CHECKING([host platform characteristics])
 libgc_threads=no
+has_dtrace=no
 case "$host" in
        *-*-mingw*|*-*-cygwin*)
                platform_win32=yes
@@ -72,8 +76,8 @@ case "$host" in
                HOST_CC="gcc"
                # Windows 2000 is required that includes Internet Explorer 5.01
                CPPFLAGS="$CPPFLAGS -DWINVER=0x0500 -D_WIN32_WINNT=0x0500 -D_WIN32_IE=0x0501 -D_UNICODE -DUNICODE -DWIN32_THREADS -DFD_SETSIZE=1024"
-               libmono_cflags="-mno-cygwin"
-               libmono_ldflags="-mno-cygwin"
+               libmono_cflags="-mno-cygwin -mms-bitfields -mwindows"
+               libmono_ldflags="-mno-cygwin -mms-bitfields -mwindows"
                libdl=
                libgc_threads=win32
                gc_default=included
@@ -94,60 +98,7 @@ case "$host" in
                libgc_threads=pthreads
                with_sigaltstack=no
                ;;
-# these flags will work for all versions of -STABLE
-#
-       *-*-*freebsd4*)
-               platform_win32=no
-               if test "x$PTHREAD_CFLAGS" = "x"; then
-                       CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_FREEBSD_THREADS"
-                       libmono_cflags="-D_THREAD_SAFE"
-               else
-                       CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS"
-                       libmono_cflags="$PTHREAD_CFLAGS"
-               fi
-               if test "x$PTHREAD_LIBS" = "x"; then
-                       LDFLAGS="$LDFLAGS -pthread"
-                       libmono_ldflags="-pthread"
-               else
-                       LDFLAGS="$LDFLAGS $PTHREAD_LIBS"
-                       libmono_ldflags="$PTHREAD_LIBS"
-               fi
-               CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD -DPLATFORM_BSD4"
-               need_link_unlink=yes
-               AC_DEFINE(PTHREAD_POINTER_ID, 1, [pthread_t is a pointer])
-               libdl=
-               libgc_threads=pthreads
-# TLS isn't implemented at all on 4-STABLE
-               with_tls=pthread
-               ;;
-       *-*-*freebsd5*)
-               platform_win32=no
-               if test "x$PTHREAD_CFLAGS" = "x"; then
-                       CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS"
-                       libmono_cflags=
-               else
-                       CPPFLAGS="$CPPFLAGS $PTHREAD_CFLAGS -DGC_FREEBSD_THREADS"
-                       libmono_cflags="$PTHREAD_CFLAGS"
-               fi
-               if test "x$PTHREAD_LIBS" = "x"; then
-                       LDFLAGS="$LDFLAGS -pthread"
-                       libmono_ldflags="-pthread"
-               else
-                       LDFLAGS="$LDFLAGS $PTHREAD_LIBS"
-                       libmono_ldflags="$PTHREAD_LIBS"
-               fi
-               CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD -DPLATFORM_BSD5"
-               need_link_unlink=yes
-               AC_DEFINE(PTHREAD_POINTER_ID)
-               libdl=
-               with_sigaltstack=yes
-               libgc_threads=pthreads
-# TLS is only partially implemented on 5-STABLE (compiler support
-# but NOT library support)
-#
-               with_tls=pthread
-               ;;
-       *-*-*freebsd6*)
+       *-*-*freebsd*)
                platform_win32=no
                if test "x$PTHREAD_CFLAGS" = "x"; then
                        CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS"
@@ -163,9 +114,9 @@ case "$host" in
                        LDFLAGS="$LDFLAGS $PTHREAD_LIBS"
                        libmono_ldflags="$PTHREAD_LIBS"
                fi
-               CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD -DPLATFORM_BSD6"
+               CPPFLAGS="$CPPFLAGS -DPLATFORM_BSD"
                need_link_unlink=yes
-               AC_DEFINE(PTHREAD_POINTER_ID)
+               AC_DEFINE(PTHREAD_POINTER_ID, 1, [pthread is a pointer])
                libdl=
                libgc_threads=pthreads
                with_sigaltstack=yes
@@ -192,6 +143,7 @@ case "$host" in
                libmono_ldflags="-lpthread"
                libdl="-ldl"
                libgc_threads=pthreads
+               AOT_SUPPORTED="yes"
                ;;
        *-*-hpux*)
         platform_win32=no
@@ -219,6 +171,7 @@ case "$host" in
                libgc_threads=pthreads
                # This doesn't seem to work on solaris/x86, but the configure test runs
                with_tls=pthread
+               has_dtrace=yes
                ;;
        *-*-darwin*)
                platform_win32=no
@@ -233,6 +186,7 @@ case "$host" in
                no_version_script=yes
                libdl=
                libgc_threads=pthreads
+               has_dtrace=yes
                if test "x$cross_compiling" = "xyes"; then
                        has_broken_apple_cpp=yes
                fi
@@ -250,7 +204,7 @@ if test x$need_link_unlink = xyes; then
 fi
 
 AM_CONDITIONAL(PLATFORM_WIN32, test x$platform_win32 = xyes)
-AM_CONDITIONAL(PLATFORM_LINUX, test x$target_os = xlinux-gnu)
+AM_CONDITIONAL(PLATFORM_LINUX, echo x$target_os | grep -q linux)
 
 AC_CHECK_TOOL(CC, gcc, gcc)
 AC_PROG_CC
@@ -288,6 +242,7 @@ AC_SUBST(HOST_CC)
 AC_SUBST(BUILD_EXEEXT)
 
 AM_CONDITIONAL(CROSS_COMPILING, [test x$cross_compiling = xyes])
+AM_CONDITIONAL(USE_BATCH_FILES, [test x$platform_win32 = xyes -a x$cross_compiling = xyes])
 
 # Set STDC_HEADERS
 AC_HEADER_STDC
@@ -295,6 +250,11 @@ AC_LIBTOOL_WIN32_DLL
 # This causes monodis to not link correctly
 #AC_DISABLE_FAST_INSTALL
 AM_PROG_LIBTOOL
+# Use dolt (http://dolt.freedesktop.org/) instead of libtool for building.
+DOLT
+
+export_ldflags=`(./libtool --config; echo eval echo \\$export_dynamic_flag_spec) | sh`
+AC_SUBST(export_ldflags)
 
 # Test whenever ld supports -version-script
 AC_PROG_LD
@@ -306,6 +266,7 @@ fi
 AM_CONDITIONAL(NO_VERSION_SCRIPT, test x$no_version_script = xyes)
 
 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)
+AC_CHECK_HEADERS(sys/user.h sys/ipc.h sys/sem.h alloca.h ucontext.h)
 
 AC_CHECK_HEADER(zlib.h, [have_zlib=yes], [have_zlib=no])
 if test x$have_zlib = xyes; then
@@ -341,17 +302,7 @@ AC_CHECK_HEADERS(syslog.h)
 
 # for mono/dis
 AC_CHECK_HEADERS(wchar.h)
-case "$host" in
-       *-*-*freebsd6*)
-               AC_CHECK_HEADERS(ieeefp.h)
-       ;;
-       *-*-*freebsd*)
-               /* Only freebsd6 has a working ieeefp.h */
-       ;;
-       *)
-               AC_CHECK_HEADERS(ieeefp.h)
-       ;;
-esac
+AC_CHECK_HEADERS(ieeefp.h)
 AC_MSG_CHECKING(for isinf)
 AC_TRY_LINK([#include <math.h>], [
        int f = isinf (1);
@@ -394,6 +345,7 @@ else
        esac
 fi
 CFLAGS="$CFLAGS -g $WARN"
+CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -g"
 
 # Where's the 'mcs' source tree?
 if test -d $srcdir/mcs; then
@@ -435,6 +387,10 @@ if test -d $srcdir/$olivedir; then
 olive_topdir='$(top_srcdir)/'$olivedir
 fi
 
+# gettext: prepare the translation directories. 
+# we do not configure the full gettext, as we consume it dynamically from C#
+AM_PO_SUBDIRS
+
 AC_ARG_WITH([libgdiplus], 
        [  --with-libgdiplus=installed|sibling|<path>   Override the libgdiplus used for System.Drawing tests (defaults to NO)], 
        [], [with_libgdiplus=installed])
@@ -483,9 +439,17 @@ embedded)
   AC_CONFIG_SUBDIRS(eglib)
   ;;
 system)
+  if test "x$cross_compiling" = "xyes"; then
+    pkg_config_path="$PKG_CONFIG_PATH"
+    unset PKG_CONFIG_PATH
+  fi
   BUILD_GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0 gthread-2.0`
   BUILD_GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0 gthread-2.0`
-
+  if test "x$cross_compiling" = "xyes"; then
+    PKG_CONFIG_PATH=$pkg_config_path
+    export PKG_CONFIG_PATH
+  fi
+  
   ## Versions of dependencies
   GLIB_REQUIRED_VERSION=1.3.11
   
@@ -564,17 +528,21 @@ if test "x$with_xen_opt" = "xyes"; then
                                           void main () { }
        ], [
           AC_MSG_RESULT(yes)
+          # Pass it to libgc as well
+          CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -mno-tls-direct-seg-refs"
        ], [
           AC_MSG_RESULT(no)
           CFLAGS=$ORIG_CFLAGS
        ])
 fi
 
+AC_ARG_ENABLE(quiet-build, [  --enable-quiet-build  Enable quiet runtime build], enable_quiet_build=$enableval, enable_quiet_build=yes)
+
 DISABLED_FEATURES=none
 
 AC_ARG_ENABLE(minimal, [  --enable-minimal=LIST      drop support for LIST subsystems.
   LIST is a comma-separated list from: aot, profiler, decimal, pinvoke, debug,
-  reflection_emit, large_code, logging, com, ssa, generics.],
+  reflection_emit, reflection_emit_save, large_code, logging, com, ssa, generics, attach, jit, simd.],
 [
        for feature in `echo "$enable_minimal" | sed -e "s/,/ /g"`; do
                eval "mono_feature_disable_$feature='yes'"
@@ -593,6 +561,7 @@ fi
 if test "x$mono_feature_disable_profiler" = "xyes"; then
        AC_DEFINE(DISABLE_PROFILER, 1, [Disable default profiler support])
 fi
+AM_CONDITIONAL(DISABLE_PROFILER, test x$mono_feature_disable_profiler = xyes)
 
 if test "x$mono_feature_disable_decimal" = "xyes"; then
        AC_DEFINE(DISABLE_DECIMAL, 1, [Disable System.Decimal support])
@@ -608,6 +577,11 @@ fi
 
 if test "x$mono_feature_disable_reflection_emit" = "xyes"; then
        AC_DEFINE(DISABLE_REFLECTION_EMIT, 1, [Disable reflection emit support])
+       mono_feature_disable_reflection_emit_save=yes
+fi
+
+if test "x$mono_feature_disable_reflection_emit_save" = "xyes"; then
+       AC_DEFINE(DISABLE_REFLECTION_EMIT_SAVE, 1, [Disable assembly saving support in reflection emit])
 fi
 
 if test "x$mono_feature_disable_large_code" = "xyes"; then
@@ -630,6 +604,20 @@ if test "x$mono_feature_disable_generics" = "xyes"; then
        AC_DEFINE(DISABLE_GENERICS, 1, [Disable generics support])
 fi
 
+if test "x$mono_feature_disable_attach" = "xyes"; then
+       AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
+fi
+
+if test "x$mono_feature_disable_jit" = "xyes"; then
+       AC_DEFINE(DISABLE_JIT, 1, [Disable the JIT, only full-aot mode will be supported by the runtime.])
+fi
+
+AM_CONDITIONAL(DISABLE_JIT, test x$mono_feature_disable_jit = xyes)
+
+if test "x$mono_feature_disable_simd" = "xyes"; then
+       AC_DEFINE(DISABLE_SIMD, 1, [Disable SIMD intrinsics related optimizations.])
+fi
+
 AC_MSG_CHECKING(for visibility __attribute__)
 AC_TRY_COMPILE([], [
    void __attribute__ ((visibility ("hidden"))) doit (void) {}
@@ -642,6 +630,11 @@ AC_TRY_COMPILE([], [
    AC_MSG_RESULT(no)
 ])
 
+AC_ARG_ENABLE(parallel-mark, [  --enable-parallel-mark     Enables GC Parallel Marking])
+if test x$enable_parallel_mark = xyes; then
+       libgc_configure_args="$libgc_configure_args --enable-parallel-mark"
+fi
+
 LIBGC_CFLAGS=
 LIBGC_LIBS=
 LIBGC_STATIC_LIBS=
@@ -696,7 +689,11 @@ case "x$gc" in
                # The included libgc contains GCJ support
                AC_DEFINE(HAVE_GC_GCJ_MALLOC, 1, [Have GC_gcj_malloc])
                AC_DEFINE(HAVE_GC_ENABLE, 1, [Have GC_enable])
-               AC_DEFINE_UNQUOTED(USED_GC_NAME, "Included Boehm (with typed GC)", [GC description])
+               if test x$enable_parallel_mark = xyes; then
+                       AC_DEFINE_UNQUOTED(USED_GC_NAME, "Included Boehm (with typed GC and Parallel Mark)", [GC description])
+               else
+                       AC_DEFINE_UNQUOTED(USED_GC_NAME, "Included Boehm (with typed GC)", [GC description])
+               fi
                ;;
 
        xsgen)
@@ -1029,7 +1026,7 @@ if test x$platform_win32 = xno; then
        dnl ***********************************************
        # AC_CHECK_SIZEOF can't cope with struct members :-(
        AC_MSG_CHECKING(size of sockaddr_un.sun_path)
-       AC_CACHE_VAL(cv_mono_sizeof_sunpath,
+       AC_CACHE_VAL(mono_cv_sizeof_sunpath,
                [AC_TRY_RUN([
                        #include <sys/types.h>
                        #include <stdio.h>
@@ -1042,11 +1039,11 @@ if test x$platform_win32 = xno; then
                                fprintf(f, "%d\n", sizeof(sock_un.sun_path));
                                exit(0);
                        }
-               ], cv_mono_sizeof_sunpath=`cat conftestval`,
-                  cv_mono_sizeof_sunpath=0,
-                  cv_mono_sizeof_sunpath=0)])dnl
-       AC_MSG_RESULT($cv_mono_sizeof_sunpath)
-       AC_DEFINE_UNQUOTED(MONO_SIZEOF_SUNPATH, $cv_mono_sizeof_sunpath, [Sizeof sock_un.sun_path])
+               ], mono_cv_sizeof_sunpath=`cat conftestval`,
+                  mono_cv_sizeof_sunpath=0,
+                  mono_cv_sizeof_sunpath=0)])dnl
+       AC_MSG_RESULT($mono_cv_sizeof_sunpath)
+       AC_DEFINE_UNQUOTED(MONO_SIZEOF_SUNPATH, $mono_cv_sizeof_sunpath, [Sizeof sock_un.sun_path])
 
        dnl *************************************
        dnl *** Checks for zero length arrays ***
@@ -1094,13 +1091,7 @@ if test x$platform_win32 = xno; then
 # and libpthread does not exist
 #
        case "${host}" in
-               *-*-*freebsd4*)
-                       AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
-               ;;
-               *-*-*freebsd5*)
-                       AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
-               ;;
-               *-*-*freebsd6*)
+               *-*-*freebsd*)
                        AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
                ;;
                *)
@@ -1278,6 +1269,9 @@ if test x$platform_win32 = xno; then
        # pthread (first!) on Linux
        AC_SEARCH_LIBS(sem_init, pthread rt posix4) 
 
+       AC_SEARCH_LIBS(shm_open, pthread rt posix4) 
+       AC_CHECK_FUNCS(shm_open)
+
        dnl ********************************
        dnl *** Checks for timezone stuff **
        dnl ********************************
@@ -1447,12 +1441,17 @@ if test x$platform_win32 = xno; then
                 #include <unistd.h>])
        AC_CHECK_TYPES([suseconds_t], [AC_DEFINE(HAVE_SUSECONDS_T)], ,
                [#include <sys/time.h>])
+       AC_CHECK_TYPES([struct flock], [AC_DEFINE(HAVE_STRUCT_FLOCK)], ,
+               [#include <unistd.h>
+                #include <fcntl.h>])
        AC_CHECK_TYPES([struct pollfd], [AC_DEFINE(HAVE_STRUCT_POLLFD)], ,
                [#include <sys/poll.h>])
        AC_CHECK_TYPES([struct stat], [AC_DEFINE(HAVE_STRUCT_STAT)], ,
                [#include <sys/types.h>
                 #include <sys/stat.h>
                 #include <unistd.h>])
+       AC_CHECK_TYPES([struct timespec], [AC_DEFINE(HAVE_STRUCT_TIMESPEC)], ,
+               [#include <time.h>])
        AC_CHECK_TYPES([struct timeval], [AC_DEFINE(HAVE_STRUCT_TIMEVAL)], ,
                [#include <sys/time.h>
                 #include <sys/types.h>
@@ -1473,11 +1472,20 @@ if test x$platform_win32 = xno; then
        )
        AC_SUBST(XATTR_LIB)
 
+       dnl kinfo_proc.kp_proc works on darwin but fails on other simil-bsds
+       AC_CHECK_MEMBERS(
+               [struct kinfo_proc.kp_proc],,, 
+               [#include <sys/types.h>
+                #include <sys/sysctl.h>
+                #include <sys/proc.h>
+                ])
+
        dnl *********************************
        dnl *** Checks for Windows compilation ***
        dnl *********************************
        AC_CHECK_HEADERS(sys/time.h)
        AC_CHECK_HEADERS(sys/param.h)
+       AC_CHECK_HEADERS(dirent.h)
 
        dnl *********************************
        dnl *** Check for Console 2.0 I/O ***
@@ -1575,6 +1583,9 @@ if test "x$ac_cv_truncl" != "xyes"; then
    AC_CHECK_LIB(sunmath, aintl, [ AC_DEFINE(HAVE_AINTL, 1, [Has the 'aintl' function]) LIBS="$LIBS -lsunmath"])
 fi
 
+AC_CHECK_FUNCS(round)
+AC_CHECK_FUNCS(rint)
+
 dnl ****************************
 dnl *** Look for /dev/random ***
 dnl ****************************
@@ -1658,6 +1669,74 @@ fi
 AC_ARG_ENABLE(nunit-tests, [ --enable-nunit-tests      Run the nunit tests of the class library on 'make check'])
 AM_CONDITIONAL(ENABLE_NUNIT_TESTS, [test x$enable_nunit_tests = xyes])
 
+AC_MSG_CHECKING([if big-arrays are to be enabled])
+AC_ARG_ENABLE(big-arrays,  [ --enable-big-arrays       Enable the allocation and indexing of arrays greater than Int32.MaxValue], enable_big_arrays=$enableval, enable_big_arrays=no)
+if test "x$enable_big_arrays" = "xyes" ; then
+    if  test "x$ac_cv_sizeof_void_p" = "x8"; then
+       AC_DEFINE(MONO_BIG_ARRAYS,1,[Enable the allocation and indexing of arrays greater than Int32.MaxValue])
+    else
+        AC_MSG_ERROR([The allocation and indexing of arrays greater than Int32.MaxValue is not supported on this platform.])
+    fi
+fi
+AC_MSG_RESULT($enable_big_arrays)
+
+dnl **************
+dnl *** DTRACE ***
+dnl **************
+
+AC_ARG_ENABLE(dtrace,[  --enable-dtrace        Enable DTrace probes], enable_dtrace=$enableval, enable_dtrace=$has_dtrace)
+
+if test "x$enable_dtrace" = "xyes"; then
+   if test "x$has_dtrace" = "xno"; then
+         AC_MSG_ERROR([DTrace probes are not supported on this platform.])
+   fi
+   AC_PATH_PROG(DTRACE, [dtrace], [no], [$PATH:/usr/sbin])
+   if test "x$DTRACE" = "xno"; then
+         AC_MSG_RESULT([dtrace utility not found, dtrace support disabled.])
+         enable_dtrace=no
+   fi
+fi
+
+dtrace_g=no
+if test "x$enable_dtrace" = "xyes"; then
+       AC_DEFINE(ENABLE_DTRACE, 1, [Enable DTrace probes])
+       DTRACEFLAGS=
+       if test "x$ac_cv_sizeof_void_p" = "x8"; then
+               case "$host" in
+                       powerpc-*-darwin*)
+                       DTRACEFLAGS="-arch ppc64"
+                       ;;
+                       i*86-*-darwin*)
+                       DTRACEFLAGS="-arch x86_64"
+                       ;;
+                       *)
+                       DTRACEFLAGS=-64
+                       ;;
+               esac
+       else
+               case "$host" in
+                       powerpc-*-darwin*)
+                       DTRACEFLAGS="-arch ppc"
+                       ;;
+                       i*86-*-darwin*)
+                       DTRACEFLAGS="-arch i386"
+                       ;;
+                       *)
+                       DTRACEFLAGS=-32
+                       ;;
+               esac
+       fi
+       AC_SUBST(DTRACEFLAGS)
+       case "$host" in
+               *-*-solaris*)
+               dtrace_g=yes
+               ;;
+       esac
+       AC_CHECK_HEADERS([sys/sdt.h])
+fi
+AM_CONDITIONAL(ENABLE_DTRACE, [test x$enable_dtrace = xyes])
+AM_CONDITIONAL(DTRACE_G_REQUIRED, [test x$dtrace_g = xyes])
+
 TARGET="unknown"
 ACCESS_UNALIGNED="yes"
 
@@ -1669,6 +1748,8 @@ SQLITE="libsqlite.so.0"
 SQLITE3="libsqlite3.so.0"
 X11="libX11.so"
 
+sizeof_register="SIZEOF_VOID_P"
+
 jit_wanted=false
 interp_wanted=false
 case "$host" in
@@ -1682,6 +1763,20 @@ case "$host" in
                ACCESS_UNALIGNED="no"
                JIT_SUPPORTED=yes
                jit_wanted=true
+
+               AC_MSG_CHECKING(for mips n32)
+               AC_TRY_COMPILE([], [
+               void main () {
+               #if _MIPS_SIM != _ABIN32
+               #error Not mips n32
+               #endif
+               }
+               ],[
+               AC_MSG_RESULT(yes)
+               sizeof_register=8
+               ],[
+               AC_MSG_RESULT(no)
+               ])
                ;;
        i*86-*-*)
                TARGET=X86;
@@ -1790,8 +1885,11 @@ case "$host" in
         powerpc-*-sysv* | powerpc-*-darwin* | powerpc-*-netbsd* )
                if test "x$ac_cv_sizeof_void_p" = "x8"; then
                        TARGET=POWERPC64;
+                       CPPFLAGS="$CPPFLAGS -D__mono_ppc__ -D__mono_ppc64__"
+                       CFLAGS="$CFLAGS -mminimal-toc"
                else
                        TARGET=POWERPC;
+                       CPPFLAGS="$CPPFLAGS -D__mono_ppc__"
                fi
                AC_DEFINE(MONO_ARCH_REGPARMS,1,[Architecture uses registers for Parameters])
                arch_target=ppc;
@@ -1834,6 +1932,14 @@ case "$host" in
                ;;
 esac
 
+if test "x$sizeof_register" = "x4"; then
+   AC_DEFINE(SIZEOF_REGISTER,4,[size of machine integer registers])
+elif test "x$sizeof_register" = "x8"; then
+   AC_DEFINE(SIZEOF_REGISTER,8,[size of machine integer registers])
+else
+   AC_DEFINE(SIZEOF_REGISTER,SIZEOF_VOID_P,[size of machine integer registers])
+fi
+
 if test "x$have_visibility_hidden" = "xyes"; then
    AC_DEFINE(HAVE_VISIBILITY_HIDDEN, 1, [Support for the visibility ("hidden") attribute])
 fi
@@ -2003,7 +2109,14 @@ case "x$gc" in
                # We should use a separate variable for this to avoid passing useless and
                # potentially problematic defines to libgc (like -D_FILE_OFFSET_BITS=64)
                # This should be executed late so we pick up the final version of CPPFLAGS
-               ac_configure_args="$ac_configure_args --disable-embed-check --with-libgc-threads=$libgc_threads $libgc_configure_args \"CPPFLAGS=$CPPFLAGS\""
+               # The problem with this approach, is that during a reconfigure, the main
+               # configure scripts gets invoked with these arguments, so we use separate
+               # variables understood by libgc's configure to pass CPPFLAGS and CFLAGS.
+               LIBGC_CPPFLAGS=$CPPFLAGS
+               if test x$TARGET = xSPARC -o x$TARGET = xSPARC64; then
+                       LIBGC_CPPFLAGS=`echo $LIBGC_CPPFLAGS | sed -e 's/-D_FILE_OFFSET_BITS=64//g'`
+               fi
+               ac_configure_args="$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\""
                AC_CONFIG_SUBDIRS(libgc)
                ;;
 esac
@@ -2032,6 +2145,14 @@ AC_ARG_WITH(oprofile,[ --with-oprofile=no,<path>   Enable oprofile support (defa
        fi
 ])
 
+MALLOC_MEMPOOLS=no
+AC_ARG_WITH(malloc_mempools,[ --with-malloc-mempools=yes,no  Use malloc for each single mempool allocation (only for runtime debugging, defaults to NO)],[
+       if test x$with_malloc_mempools = xyes; then
+               MALLOC_MEMPOOLS=yes
+               AC_DEFINE(USE_MALLOC_FOR_MEMPOOLS,1,[Use malloc for each single mempool allocation])
+       fi
+])
+
 AM_CONDITIONAL(HAVE_OPROFILE, test x$OPROFILE = xyes)
 AC_SUBST(OPROFILE_CFLAGS)
 AC_SUBST(OPROFILE_LIBS)
@@ -2085,12 +2206,18 @@ AC_SUBST(mono_runtime)
 
 mono_cfg_root=$mono_build_root/runtime
 if test x$platform_win32 = xyes; then
-  mono_cfg_dir=`cygpath -w -a $mono_cfg_root`\\etc
+  if test "x$cross_compiling" = "xno"; then
+    mono_cfg_dir=`cygpath -w -a $mono_cfg_root`\\etc
+  else
+    mono_cfg_dir=`echo $mono_cfg_root | tr '/' '\\\'`\\etc
+  fi
 else
   mono_cfg_dir=$mono_cfg_root/etc
 fi
 AC_SUBST(mono_cfg_dir)
 
+AC_CONFIG_FILES([po/mcs/Makefile.in])
+
 AC_CONFIG_FILES([runtime/mono-wrapper],[chmod +x runtime/mono-wrapper])
 AC_CONFIG_FILES([runtime/monodis-wrapper],[chmod +x runtime/monodis-wrapper])
 
@@ -2164,10 +2291,14 @@ AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/Browsers/Compat.browser],
     cd $depth
 ],[LN_S='$LN_S'])
 
+if test x$enable_quiet_build = xyes; then
+   AC_CONFIG_COMMANDS([quiet], [for i in `find mono libgc support -name Makefile.in | sed -e 's/Makefile.in/Makefile/g'`; do $srcdir/scripts/patch-quiet.sh $i; done], [shell=$SHELL])
+   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])
+fi
+
 AC_OUTPUT([
 Makefile
 mono-uninstalled.pc
-scripts/mono-nunit.pc
 scripts/mono-find-provides
 scripts/mono-find-requires
 mono/Makefile
@@ -2199,7 +2330,6 @@ mono/tests/cas/inheritance/Makefile
 mono/tests/cas/linkdemand/Makefile
 mono/tests/cas/threads/Makefile
 mono/benchmark/Makefile
-mono/monoburg/Makefile
 mono/monograph/Makefile
 mono/io-layer/Makefile
 mono/mini/Makefile
@@ -2216,10 +2346,17 @@ data/net_2_0/Browsers/Makefile
 data/mint.pc
 data/mono.pc
 data/mono-cairo.pc
+data/mono-nunit.pc
+data/mono-options.pc
+data/mono-lineeditor.pc
+data/monodoc.pc
 data/dotnet.pc
 data/dotnet35.pc
+data/wcf.pc
 data/cecil.pc
 data/smcs.pc
+data/system.web.extensions_1.0.pc
+data/system.web.extensions.design_1.0.pc
 samples/Makefile
 support/Makefile
 data/config
@@ -2227,6 +2364,7 @@ tools/Makefile
 tools/locale-builder/Makefile
 runtime/Makefile
 msvc/Makefile
+po/Makefile
 ])
 
 if test x$platform_win32 = xyes; then
@@ -2281,6 +2419,10 @@ fi
     echo "MONO_VERSION = $myver" >> $srcdir/$mcsdir/build/config.make
   fi
 
+  if test x$TARGET = xAMD64 -a x$platform_win32 = xno -a "x$AOT_SUPPORTED" = "xyes"; then
+        echo "ENABLE_AOT = 1" >> $srcdir/$mcsdir/build/config.make
+  fi
+
   # if we have an olive folder, override the default settings
   if test -d $olivedir; then
 
@@ -2316,11 +2458,13 @@ echo "
        libgdiplus:  $libgdiplus_msg
        zlib:        $zlib_msg
        oprofile:    $OPROFILE
+       BigArrays:   $enable_big_arrays
+       DTrace:      $enable_dtrace
        $disabled
 
 "
 if test x$with_static_mono = xno -a "x$platform_win32" != "xyes"; then
-   AC_MSG_WARN(Turning off static Mono is a risk, you might run into unexepcted bugs)
+   AC_MSG_WARN(Turning off static Mono is a risk, you might run into unexpected bugs)
 fi
 
 if test x$gc = xsgen; then