[Pkg-mono-svn-commits] [SCM] mono branch, master-experimental, updated. debian/2.10.1-4-37-g03befb1

Mirco Bauer meebey at meebey.net
Sun Aug 7 16:03:59 UTC 2011


The following commit has been merged in the master-experimental branch:
commit 090cf423bd576827a728263cfdd0c3e79feaf522
Merge: d1e223202314f507f93c071e107c5065aa0fc2e8 f165789868007ccb2d56b70e6e3cac72f3b6cf22
Author: Mirco Bauer <meebey at meebey.net>
Date:   Sun Aug 7 17:42:37 2011 +0200

    Merge commit 'upstream/2.10.3' into master-experimental-patches/armel_fix_configure_fpu_check

diff --combined configure.in
index 00675c6,0350ce7..c87a0a1
--- a/configure.in
+++ b/configure.in
@@@ -6,10 -6,10 +6,10 @@@ AC_CANONICAL_SYSTE
  m4_ifdef([_A][M_PROG_TAR],[_A][M_SET_OPTION([tar-ustar])])
  
  AM_CONFIG_HEADER(config.h)
- AM_INIT_AUTOMAKE(mono,2.6.3)
+ AM_INIT_AUTOMAKE(mono,2.10.3)
  AM_MAINTAINER_MODE
  
- API_VER=1.0
+ API_VER=2.0
  AC_SUBST(API_VER)
  
  AC_PROG_LN_S
@@@ -20,13 -20,13 +20,13 @@@ case $host_os i
  *cygwin* ) LN_S='cp -p';;
  esac
  
- 
  dnl
  dnl libgc checks
  dnl
  
  gc_headers=no
  gc=included
+ gc_msg="included Boehm"
  use_included_gc=no
  libgc_configure_args=
  
@@@ -67,6 -67,7 +67,7 @@@ AC_MSG_CHECKING([host platform characte
  libgc_threads=no
  has_dtrace=no
  parallel_mark=yes
+ ikvm_native=yes
  
  case "$host" in
  	powerpc*-*-linux*)
@@@ -75,24 -76,35 +76,35 @@@
  	;;
  esac
  
+ host_win32=no
+ target_win32=no
+ platform_android=no
  case "$host" in
- 	*-*-mingw*|*-*-cygwin*)
- 		platform_win32=yes
- 		AC_DEFINE(PLATFORM_WIN32,1,[Host Platform is Win32])
- 		AC_DEFINE(TARGET_WIN32,1,[Target OS is Win32])
+ 	*-mingw*|*-*-cygwin*)
+ 		AC_DEFINE(HOST_WIN32,1,[Host Platform is Win32])
  		AC_DEFINE(DISABLE_PORTABILITY,1,[Disable the io-portability layer])
  		AC_DEFINE(PLATFORM_NO_SYMLINKS,1,[This platform does not support symlinks])
+ 		host_win32=yes
  		if test "x$cross_compiling" = "xno"; then
+ 			target_win32=yes
+ 			if test "x$host" == "x$build"; then
+ 				AC_DEFINE(TARGET_WIN32,1,[Target OS is Win32])
+ 			fi
  			CC="gcc -mno-cygwin -g"
  			CXX="g++ -mno-cygwin -g"
  			# So libgc configure gets -mno-cygwin
  			export CC
  			export CXX
+ 			CFLAGS_FOR_EGLIB="$CFLAGS_FOR_EGLIB -mno-cygwin"
+ 		else
+ 			target_win32=yes
+ 			AC_DEFINE(TARGET_WIN32,1,[Target OS is Win32/MinGW])
+ 			AC_DEFINE(MINGW_CROSS_COMPILE,1,[Cross-compiling using MinGW])
  		fi
  		HOST_CC="gcc"
  		# Windows 2000 is required that includes Internet Explorer 5.01
  		CPPFLAGS="$CPPFLAGS -DWINVER=0x0500 -D_WIN32_WINNT=0x0500 -D_WIN32_IE=0x0501 -D_UNICODE -DUNICODE -DWIN32_THREADS -DFD_SETSIZE=1024"
- 		LDFLAGS="$LDFLAGS -lmswsock"
+ 		LDFLAGS="$LDFLAGS -lmswsock -lws2_32 -lole32 -loleaut32 -lpsapi -lversion -ladvapi32 -lwinmm -lkernel32"
  		libmono_cflags="-mno-cygwin -mms-bitfields -mwindows"
  		libmono_ldflags="-mno-cygwin -mms-bitfields -mwindows"
  		libdl=
@@@ -104,7 -116,7 +116,7 @@@
  		libgc_configure_args="$libgc_configure_args --enable-win32-dllmain=yes"
  		;;
  	*-*-*netbsd*)
- 		platform_win32=no
+ 		host_win32=no
  		CPPFLAGS="$CPPFLAGS -D_REENTRANT -DGC_NETBSD_THREADS -D_GNU_SOURCE"
  		libmono_cflags="-D_REENTRANT"
  		LDFLAGS="$LDFLAGS -pthread"
@@@ -117,7 -129,7 +129,7 @@@
  		use_sigposix=yes
  		;;
  	*-*-*freebsd*)
- 		platform_win32=no
+ 		host_win32=no
  		if test "x$PTHREAD_CFLAGS" = "x"; then
  			CPPFLAGS="$CPPFLAGS -DGC_FREEBSD_THREADS"
  			libmono_cflags=
@@@ -146,32 -158,84 +158,84 @@@
  		use_sigposix=yes
  		;;
  	*-*-*openbsd*)
- 		platform_win32=no
- 		CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_FREEBSD_THREADS -DPLATFORM_BSD"
- 		libmono_cflags="-D_THREAD_SAFE"
+ 		host_win32=no
+ 		CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_OPENBSD_THREADS -DPLATFORM_BSD -D_REENTRANT -DUSE_MMAP"
+ 		if test "x$disable_munmap" != "xyes"; then
+ 		CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
+ 		fi
+ 		libmono_cflags="-D_THREAD_SAFE -D_REENTRANT"
  		LDFLAGS="$LDFLAGS -pthread"
  		need_link_unlink=yes
  		AC_DEFINE(PTHREAD_POINTER_ID)
  		libdl=
+ 		gc_default=boehm
  		libgc_threads=pthreads
+ 		with_sigaltstack=no
  		use_sigposix=yes
  		;;
+ 	*-*-linux-android*)
+ 		host_win32=no
+ 		platform_android=yes
+ 		AC_DEFINE(PLATFORM_ANDROID,1,[Targeting the Android platform])
+ 		AC_DEFINE(TARGET_ANDROID,1,[Targeting the Android platform])
+ 
+ 		CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
+ 		if test "x$disable_munmap" != "xyes"; then
+ 			CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
+ 		fi
+ 		libmono_cflags="-D_REENTRANT"
+ 		libdl="-ldl"
+ 		libgc_threads=pthreads
+ 		use_sigposix=yes
+ 
+ 		with_tls=pthread
+ 		with_sigaltstack=no
+ 		with_static_mono=no
+ 
+ 		# Android doesn't support boehm, as it's missing <link.h>
+ 		support_boehm=no
+ 		with_gc=sgen
+ 
+ 		# isinf(3) requires -lm; see isinf check below
+ 		LDFLAGS="$LDFLAGS -lm"
+ 
+ 		# Bionic's <pthread.h> sets PTHREAD_STACK_MIN=2*PAGE_SIZE; doesn't define
+ 		# PAGE_SIZE; breaks mono/io-layer/collection.c
+ 		# Bionic doesn't provide S_IWRITE; breaks io-layer/io.c
+ 		CFLAGS="$CFLAGS -DPAGE_SIZE=4096 -DS_IWRITE=S_IWUSR"
+ 		CXXFLAGS="$CXXFLAGS -DPAGE_SIZE=4096 -DS_IWRITE=S_IWUSR"
+ 
+ 		# to bypass the underscore linker check, can't work when cross-compiling
+ 		mono_cv_uscore=yes
+ 		;;
  	*-*-linux*)
- 		platform_win32=no
+ 		host_win32=no
  		CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
  		if test "x$disable_munmap" != "xyes"; then
  			CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
  		fi
  		libmono_cflags="-D_REENTRANT"
- 		libmono_ldflags="-lpthread"
  		libdl="-ldl"
  		libgc_threads=pthreads
- 		AOT_SUPPORTED="yes"
  		use_sigposix=yes
  		;;
+ 	*-*-nacl*)
+ 		host_win32=no
+ 		CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP"
+ 		if test "x$disable_munmap" != "xyes"; then
+ 			CPPFLAGS="$CPPFLAGS -DUSE_MUNMAP"
+ 		fi
+ 		libmono_cflags="-D_REENTRANT"
+ 		libdl=
+ 		libgc_threads=pthreads
+ 		gc_default=boehm
+ 		use_sigposix=yes
+ 		ikvm_native=no
+ 		AC_DEFINE(DISABLE_SOCKETS,1,[Disable sockets support])
+ 		AC_DEFINE(DISABLE_ATTACH, 1, [Disable agent attach support])
+ 		;;
  	*-*-hpux*)
- 	        platform_win32=no
+ 	        host_win32=no
  		CPPFLAGS="$CPPFLAGS -DGC_HPUX_THREADS -D_HPUX_SOURCE -D_XOPEN_SOURCE_EXTENDED -D_REENTRANT"
  		# +ESdbgasm only valid on bundled cc on RISC
  		# silently ignored for ia64
@@@ -190,7 -254,7 +254,7 @@@
  		use_sigposix=yes
  		;;
  	*-*-solaris*)
- 		platform_win32=no
+ 		host_win32=no
  		CPPFLAGS="$CPPFLAGS -DGC_SOLARIS_THREADS -DGC_SOLARIS_PTHREADS -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS -DUSE_MMAP -DUSE_MUNMAP -DPLATFORM_SOLARIS"
  		need_link_unlink=yes
  		libmono_cflags="-D_REENTRANT"
@@@ -203,7 -267,7 +267,7 @@@
  		;;
  	*-*-darwin*)
  		parallel_mark="Disabled_Currently_Hangs_On_MacOSX"
- 		platform_win32=no
+ 		host_win32=no
  		platform_darwin=yes
  		CPPFLAGS="$CPPFLAGS -no-cpp-precomp -D_THREAD_SAFE -DGC_MACOSX_THREADS -DPLATFORM_MACOSX -DUSE_MMAP -DUSE_MUNMAP"
  		CPPFLAGS="$CPPFLAGS -DGetCurrentProcess=MonoGetCurrentProcess -DGetCurrentThread=MonoGetCurrentThread -DCreateEvent=MonoCreateEvent"
@@@ -220,11 -284,12 +284,12 @@@
  		if test "x$cross_compiling" = "xyes"; then
  			has_broken_apple_cpp=yes
  		fi
- 		dnl Snow Leopard is horribly broken -- it reports itself as i386-apple-darwin10.0.0, but
+ 		dnl Snow Leopard is horribly broken -- it reports itself as i386-apple-darwin*, but
  		dnl its gcc defaults to 64-bit mode.  They have also deprecated the usage of ucontext
  		dnl we need to set some flags to build our 32-bit binaries on 10.6 properly
  		case "$host" in
- 			i*86-*-darwin10*)
+ 			dnl Snow Leopard and newer config.guess reports as this
+ 			i*86-*-darwin*)
  				BROKEN_DARWIN_FLAGS="-arch i386 -D_XOPEN_SOURCE -mmacosx-version-min=10.5"
  				CPPFLAGS="$CPPFLAGS $BROKEN_DARWIN_FLAGS"
  				CFLAGS="$CFLAGS $BROKEN_DARWIN_FLAGS"
@@@ -237,9 -302,20 +302,20 @@@
  				;;
  		esac
  		;;
+ 	*-*-haiku*)
+ 		host_win32=no
+ 		CPPFLAGS="$CPPFLAGS -D_REENTRANT -D_THREAD_SAFE"
+ 		libmono_cflags="-D_REENTRANT -D_THREAD_SAFE"
+ 		libdl=
+ 		LIBS="$LIBS -lnetwork"
+ 		need_link_unlink=yes
+ 		AC_DEFINE(PTHREAD_POINTER_ID)
+ 		libgc_threads=pthreads
+ 		use_sigposix=yes
+ 		;;
  	*)
  		AC_MSG_WARN([*** Please add $host to configure.in checks!])
- 		platform_win32=no
+ 		host_win32=no
  		libdl="-ldl"
  		;;
  esac
@@@ -249,13 -325,16 +325,16 @@@ if test x$need_link_unlink = xyes; the
     AC_DEFINE(NEED_LINK_UNLINK, 1, [Define if Unix sockets cannot be created in an anonymous namespace])
  fi
  
- AM_CONDITIONAL(PLATFORM_WIN32, test x$platform_win32 = xyes)
+ AM_CONDITIONAL(HOST_WIN32, test x$host_win32 = xyes)
+ AM_CONDITIONAL(TARGET_WIN32, test x$target_win32 = xyes)
  AM_CONDITIONAL(PLATFORM_LINUX, echo x$target_os | grep -q linux)
  AM_CONDITIONAL(PLATFORM_DARWIN, test x$platform_darwin = xyes)
  AM_CONDITIONAL(PLATFORM_SIGPOSIX, test x$use_sigposix = xyes)
+ AM_CONDITIONAL(PLATFORM_ANDROID, test x$platform_android = xyes)
  
  AC_CHECK_TOOL(CC, gcc, gcc)
  AC_PROG_CC
+ AC_CHECK_TOOL(CXX, g++, g++)
  AC_PROG_CXX
  AM_PROG_AS
  AM_PROG_CC_STDC
@@@ -268,6 -347,16 +347,16 @@@ dnl We should use AM_PROG_AS, but it's 
  AC_SUBST(CCAS)
  AC_SUBST(CCASFLAGS)
  
+ # AC_PROG_CXX helpfully sets CXX to g++ even if no c++ compiler is found so check
+ # GXX instead. See http://lists.gnu.org/archive/html/bug-autoconf/2002-04/msg00056.html
+ if test "x$CXX" = "xg++"; then
+ 	if test "x$GXX" != "xyes"; then
+ 		# automake/libtool is so broken, it requires g++ even if the c++ sources
+ 		# are inside automake conditionals
+ 		AC_MSG_ERROR([You need to install g++])
+ 	fi
+ fi
+ 
  AC_CHECK_PROG(BISON, bison,yes,no)
  if test "x$BISON" = "xno";
  then
@@@ -291,7 -380,7 +380,7 @@@ 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$cross_compiling = xyes])
+ AM_CONDITIONAL(USE_BATCH_FILES, [test x$host_win32 = xyes -a x$cross_compiling = xyes])
  
  # Set STDC_HEADERS
  AC_HEADER_STDC
@@@ -314,22 -403,28 +403,28 @@@ f
  
  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 sys/uio.h)
- AC_CHECK_HEADERS(sys/user.h sys/socket.h sys/ipc.h sys/sem.h sys/utsname.h alloca.h ucontext.h pwd.h sys/select.h netinet/tcp.h netinet/in.h unistd.h sys/types.h)
+ 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 sys/uio.h sys/param.h)
+ AC_CHECK_HEADERS(sys/param.h sys/socket.h sys/ipc.h sys/sem.h sys/utsname.h alloca.h ucontext.h pwd.h sys/select.h netinet/tcp.h netinet/in.h unistd.h sys/types.h link.h asm/sigcontext.h)
  
+ AC_CHECK_HEADERS(sys/user.h, [], [],
+ [
+ #ifdef HAVE_SYS_PARAM_H
+ # include <sys/param.h>
+ #endif
+ ])
  
  AC_CHECK_HEADER(zlib.h, [have_zlib=yes], [have_zlib=no])
  if test x$have_zlib = xyes; then
     AC_TRY_COMPILE([#include <zlib.h>], [
-    void main () {
     #if defined(ZLIB_VERNUM) && (ZLIB_VERNUM >= 0x1230)
-    }
+    return 0;
     #else
     #error No good zlib found
     #endif
     ],[
  	AC_MSG_RESULT(Using system zlib)
  	zlib_msg="system zlib"
+ 	AC_DEFINE(HAVE_SYS_ZLIB,1,[Have system zlib])
     ],[
  	AC_MSG_RESULT(Using embedded zlib)
  	have_zlib=no
@@@ -385,6 -480,20 +480,20 @@@ if test x"$GCC" = xyes; the
  		   AC_MSG_RESULT(no)
  		   CFLAGS=$ORIG_CFLAGS
  		])
+ 
+ 		ORIG_CFLAGS=$CFLAGS
+ 		# Check for the normal version, since gcc ignores unknown -Wno options
+ 		CFLAGS="$CFLAGS -Wunused-but-set-variable"
+ 		AC_MSG_CHECKING(for -Wno-unused-but-set-variable option to gcc)
+ 		AC_TRY_COMPILE([], [
+ 						   void main () { }
+ 		], [
+ 		   AC_MSG_RESULT(yes)
+ 		   CFLAGS="$ORIG_CFLAGS -Wno-unused-but-set-variable"
+ 		], [
+ 		   AC_MSG_RESULT(no)
+ 		   CFLAGS=$ORIG_CFLAGS
+ 		])
  else
  	# The Sun Forte compiler complains about inline functions that access static variables
  	# so disable all inlining.
@@@ -404,6 -513,12 +513,12 @@@ els
    mcsdir=../mcs
  fi
  
+ AC_ARG_WITH(mcs-path, [  --with-mcs-path=/path/to/mcs      Specify an alternate mcs source tree],
+ 	if test x$with_mcs_path != "x" -a -d $with_mcs_path ; then
+ 		mcsdir=$with_mcs_path
+ 	fi
+ )
+ 
  #
  # A sanity check to catch cases where the package was unpacked
  # with an ancient tar program (Solaris)
@@@ -414,7 -529,7 +529,7 @@@ AC_ARG_ENABLE(solaris-tar-check
  
  if test x"$do_solaris_tar_check" = xyes -a x"$enable_solaris_tar_check" = xyes; then
     	AC_MSG_CHECKING(integrity of package)
-    	if test -f $srcdir/$mcsdir/class/System.Runtime.Serialization.Formatters.Soap/System.Runtime.Serialization.Formatters.Soap/SoapTypeMapper.cs
+ 	if test -f $mcsdir/class/System.Runtime.Serialization.Formatters.Soap/System.Runtime.Serialization.Formatters.Soap/SoapTypeMapper.cs
     	then
  		AC_MSG_RESULT(ok)
     	else
@@@ -423,8 -538,23 +538,23 @@@
  	fi
  fi
  
- mcs_topdir='$(top_srcdir)/'$mcsdir
- mcs_topdir_from_srcdir='$(top_builddir)/'$mcsdir
+ if test "x$with_mcs_path" != "x"; then
+ mcs_topdir=$(cd "$mcsdir" && pwd)
+ mcs_topdir_from_srcdir=$mcs_topdir
+ else
+ mcs_topdir=$(cd "$srcdir/$mcsdir" && pwd)
+ mcs_topdir_from_srcdir='$(top_builddir)'/$mcsdir
+ fi
+ 
+ # Convert mcs_topdir* paths to Windows syntax.
+ if test x$cross_compiling$host_win32 = xnoyes; then
+   mcs_topdir=$(cygpath -m $mcs_topdir)
+   case $mcs_topdir_from_srcdir in
+     /cygdrive/*)
+ 	mcs_topdir_from_srcdir=$(cygpath -m $mcs_topdir_from_srcdir)
+ 	;;
+   esac
+ fi
  
  ## Maybe should also disable if mcsdir is invalid.  Let's punt the issue for now.
  AM_CONDITIONAL(BUILD_MCS, [test x$cross_compiling = xno && test x$enable_mcs_build != xno])
@@@ -468,9 -598,6 +598,6 @@@ esa
  AC_SUBST([libgdiplus_loc])
  
  AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
- if test "x$PKG_CONFIG" = "xno"; then
- 	AC_MSG_ERROR([You need to install pkg-config])
- fi
  
  pkg_config_path=
  AC_ARG_WITH(crosspkgdir, [  --with-crosspkgdir=/path/to/pkg-config/dir      Change pkg-config dir to custom dir],
@@@ -486,10 -613,11 +613,11 @@@
  )
  
  AC_ARG_WITH([glib],
- 	[  --with-glib=embedded|system    Choose glib API: system or embedded (default to system)],
- 	[], [with_glib=system])
+ 	[  --with-glib=embedded|system    Choose glib API: system or embedded (default to embedded)],
+ 	[], [with_glib=embedded])
  
- eglib_dir=
+ ac_configure_args="$ac_configure_args \"CPPFLAGS_FOR_EGLIB=$EGLIB_CPPFLAGS\" \"CFLAGS_FOR_EGLIB=$CFLAGS_FOR_EGLIB\""
+ AC_CONFIG_SUBDIRS(eglib)
  
  case $with_glib in
  embedded) 
@@@ -499,41 -627,13 +627,13 @@@
    BUILD_GLIB_LIBS="$GLIB_LIBS"
    GMODULE_CFLAGS="$GLIB_CFLAGS"
    GMODULE_LIBS="$GLIB_LIBS"
-   eglib_dir=eglib
-   ac_configure_args="$ac_configure_args \"CPPFLAGS_FOR_EGLIB=$EGLIB_CPPFLAGS\" \"CFLAGS_FOR_EGLIB=$CFLAGS_FOR_EGLIB\""
-   AC_CONFIG_SUBDIRS(eglib)
    ;;
  system)
-   if test "x$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=2.4.0
- 
-   dnl
-   dnl No, you will not replace this check with a pkg.m4 check
-   dnl
-   if $PKG_CONFIG --atleast-version=$GLIB_REQUIRED_VERSION glib-2.0; then
-       GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0 gthread-2.0`
-       GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0 gthread-2.0`
-       GMODULE_CFLAGS=`$PKG_CONFIG --cflags gmodule-2.0`
-       GMODULE_LIBS=`$PKG_CONFIG --libs gmodule-2.0`
-   else
- 	AC_MSG_ERROR([You need at least glib-2.0 $GLIB_REQUIRED_VERSION])
-   fi
+   AC_MSG_ERROR([--with-glib=system is no longer supported as of Mono 2.8])
    ;;
  *)
    AC_MSG_ERROR([Invalid argument to --with-glib.])
  esac
- AM_CONDITIONAL(EGLIB_BUILD, test x$with_glib = xembedded)
    
  AC_SUBST(GLIB_CFLAGS)
  AC_SUBST(GLIB_LIBS)
@@@ -541,30 -641,8 +641,8 @@@ AC_SUBST(GMODULE_CFLAGS
  AC_SUBST(GMODULE_LIBS)
  AC_SUBST(BUILD_GLIB_CFLAGS)
  AC_SUBST(BUILD_GLIB_LIBS)
- AC_SUBST(eglib_dir)
  
- if test x$cross_compiling$platform_win32 = xnoyes; then
-    AC_MSG_CHECKING(for cygwin glib2-dev package)
-    if [ cygcheck --f /usr/lib/libglib-2.0.dll.a | grep -q glib2-devel ]; then
-       AC_MSG_RESULT(found)
- 	  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.])
-    else
-       AC_MSG_RESULT(not found, ok)
-    fi
- 
-    AC_MSG_CHECKING(for broken gwin32.h)
-    glib_include=`$PKG_CONFIG --cflags-only-I glib-2.0 | sed -e 's/ -I.*//g' | sed -e 's/-I//g'`
-    if test -f $glib_include/glib/gwin32.h; then
- 	  if [ grep ftruncate $glib_include/glib/gwin32.h | grep -q define ]; then
- 		 AC_MSG_RESULT(failed)
- 		 hashmark='#'
- 		 AC_MSG_ERROR([Your version of gwin32.h is broken and will cause compilation errors when building mono. Please fix it by deleting the line: '$hashmark   define ftruncate...' from '$glib_include/glib/gwin32.h' then re-run configure.])
- 	  fi
-    fi
-    AC_MSG_RESULT(ok)
- fi
- 
- AC_ARG_WITH(gc, [  --with-gc=boehm,included,none  Defaults to included],[gc=$with_gc],[gc=$gc_default])
+ AC_ARG_WITH(gc,   [  --with-gc=boehm,included,none  Controls the Boehm GC config, default=included],[gc=$with_gc],[gc=$gc_default])
  
  # Enable support for fast thread-local storage
  # Some systems have broken support, so we allow to disable it.
@@@ -575,17 -653,27 +653,27 @@@ AC_ARG_WITH(tls, [  --with-tls=__thread
  AC_ARG_WITH(sigaltstack, [  --with-sigaltstack=yes,no      enable/disable support for sigaltstack (defaults to yes)],[],[with_sigaltstack=yes])
  
  AC_ARG_WITH(static_mono, [  --with-static_mono=yes,no      link mono statically to libmono (faster) (defaults to yes)],[],[with_static_mono=yes])
+ AC_ARG_WITH(shared_mono, [  --with-shared_mono=yes,no      build a shared libmono library (defaults to yes)],[],[with_shared_mono=yes])
  
  if test "x$enable_static" = "xno"; then
     with_static_mono=no
  fi
  
- if test "x$platform_win32" = "xyes"; then
+ if test "x$enable_shared" = "xno"; then
+    with_shared_mono=no
+ fi
+ 
+ case $host in
+ *nacl* ) with_shared_mono=yes;;
+ esac
+ 
+ if test "x$host_win32" = "xyes"; then
     # Boehm GC requires the runtime to be in its own dll
     with_static_mono=no
  fi
  
  AM_CONDITIONAL(STATIC_MONO, test x$with_static_mono != xno)
+ AM_CONDITIONAL(SHARED_MONO, test x$with_shared_mono != xno)
  AC_ARG_ENABLE(mcs-build, [  --disable-mcs-build disable the build of the mcs directory], try_mcs_build=$enableval, enable_mcs_build=yes)
  
  AC_ARG_WITH(xen_opt,   [  --with-xen_opt=yes,no          Enable Xen-specific behaviour (defaults to yes)],[],[with_xen_opt=yes])
@@@ -607,18 -695,26 +695,26 @@@ if test "x$with_xen_opt" = "xyes"; the
  fi
  
  AC_ARG_ENABLE(quiet-build, [  --enable-quiet-build  Enable quiet runtime build (on by default)], enable_quiet_build=$enableval, enable_quiet_build=yes)
+ AC_ARG_ENABLE(small-config, [  --enable-small-config Enable tweaks to reduce requirements (and capabilities)], enable_small_config=$enableval, enable_small_config=no)
+ 
+ if test x$enable_small_config = xyes; then
+ 	AC_DEFINE(MONO_SMALL_CONFIG,1,[Reduce runtime requirements (and capabilities)])
+ 	CFLAGS_FOR_LIBGC="$CFLAGS_FOR_LIBGC -DSMALL_CONFIG"
+ fi
+ 
+ AC_ARG_ENABLE(system-aot, [  --enable-system-aot  Enable the Ahead-Of-Time compilation of system assemblies during the build (on by default on some platforms)], enable_system_aot=$enableval, enable_system_aot=default)
  
  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, reflection_emit_save, large_code, logging, com, ssa, generics, attach, jit, simd,soft_debug.],
+      reflection_emit, reflection_emit_save, large_code, logging, com, ssa, generics, attach, jit, simd, soft_debug, normalization, assembly_remapping, shared_perfcounters.],
  [
  	for feature in `echo "$enable_minimal" | sed -e "s/,/ /g"`; do
  		eval "mono_feature_disable_$feature='yes'"
  	done
  	DISABLED_FEATURES=$enable_minimal
- 	disabled="Disabled:    $enable_minimal"
+ 	disabled="Disabled:      $enable_minimal"
  ],[])
  
  AC_DEFINE_UNQUOTED(DISABLED_FEATURES, "$DISABLED_FEATURES", [String of disabled features])
@@@ -727,6 -823,21 +823,21 @@@ if test "x$mono_feature_disable_soft_de
  	AC_MSG_NOTICE([Disabled Soft Debugger.])
  fi
  
+ if test "x$mono_feature_disable_normalization" = "xyes"; then
+ 	AC_DEFINE(DISABLE_NORMALIZATION, 1, [Disable String normalization support.])
+ 	AC_MSG_NOTICE([Disabled String normalization support.])
+ fi
+ 
+ if test "x$mono_feature_disable_assembly_remapping" = "xyes"; then
+ 	AC_DEFINE(DISABLE_ASSEMBLY_REMAPPING, 1, [Disable assembly remapping.])
+ 	AC_MSG_NOTICE([Disabled Assembly remapping.])
+ fi
+ 
+ if test "x$mono_feature_disable_shared_perfcounters" = "xyes"; then
+ 	AC_DEFINE(DISABLE_SHARED_PERFCOUNTERS, 1, [Disable shared perfcounters.])
+ 	AC_MSG_NOTICE([Disabled Shared perfcounters.])
+ fi
+ 
  AC_MSG_CHECKING(for visibility __attribute__)
  AC_TRY_COMPILE([], [
     void __attribute__ ((visibility ("hidden"))) doit (void) {}
@@@ -739,11 -850,31 +850,31 @@@
     AC_MSG_RESULT(no)
  ])
  
+ AC_MSG_CHECKING(for deprecated __attribute__)
+ AC_TRY_COMPILE([
+      int doit (void) __attribute__ ((deprecated));
+      int doit (void) { return 0; }
+ ], [
+ 	return 0;
+ ], [
+    have_deprecated=yes
+    AC_MSG_RESULT(yes)
+ ], [
+    have_deprecated=no
+    AC_MSG_RESULT(no)
+ ])
+ 
  AC_ARG_ENABLE(parallel-mark, [  --enable-parallel-mark     Enables GC Parallel Marking], enable_parallel_mark=$enableval, enable_parallel_mark=$parallel_mark)
  if test x$enable_parallel_mark = xyes; then
  	libgc_configure_args="$libgc_configure_args --enable-parallel-mark"
  fi
  
+ AC_ARG_ENABLE(boehm, [  --disable-boehm            Disable the Boehm GC.], support_boehm=$enableval,support_boehm=${support_boehm:-yes})
+ AM_CONDITIONAL(SUPPORT_BOEHM, test x$support_boehm = xyes)
+ 
+ dnl
+ dnl Boehm GC configuration
+ dnl
  LIBGC_CFLAGS=
  LIBGC_LIBS=
  LIBGC_STATIC_LIBS=
@@@ -760,28 -891,36 +891,36 @@@ case "x$gc" i
  			AC_MSG_ERROR("GC requested but header files not found! You may need to install them by hand.")
  		fi
  
- 		AC_DEFINE(HAVE_BOEHM_GC, 1, [Have Boehm GC])
- 		AC_SUBST(HAVE_BOEHM_GC)
  		LIBGC_LIBS="-lgc $libdl"
  		LIBGC_STATIC_LIBS="$LIBGC_LIBS"
+ 		libmono_ldflags="$libmono_ldflags -lgc"
+ 		BOEHM_DEFINES="-DHAVE_BOEHM_GC"
  
  		# AC_CHECK_FUNCS does not work for some reason...
  		AC_CHECK_LIB(gc, GC_gcj_malloc, found_gcj_malloc="yes",,$libdl)
  		if test "x$found_gcj_malloc" = "xyes"; then
- 			AC_DEFINE(HAVE_GC_GCJ_MALLOC, 1, [Have GC_gcj_malloc])
- 			AC_DEFINE_UNQUOTED(USED_GC_NAME, "System Boehm (with typed GC)", [GC description])
+ 			BOEHM_DEFINES="-DHAVE_GC_GCJ_MALLOC $BOEHM_DEFINES"
+ 			AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "System Boehm (with typed GC)", [GC description])
+ 			gc_msg="System Boehm with typed GC"
  		else
- 			AC_DEFINE_UNQUOTED(USED_GC_NAME, "System Boehm (no typed GC)", [GC description])
+ 			AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "System Boehm (no typed GC)", [GC description])
+ 			gc_msg="System Boehm (without typed GC)"
  		fi
  		AC_CHECK_LIB(gc, GC_enable, found_gc_enable="yes",,$libdl)
  		if test "x$found_gc_enable" = "xyes"; then
- 			AC_DEFINE(HAVE_GC_ENABLE, 1, [Have 'GC_enable'])
+ 			BOEHM_DEFINES="-DHAVE_GC_ENABLE $BOEHM_DEFINES"
  		fi
+ 
+ 		# check whether we need to explicitly allow
+                	# thread registering
+                	AC_CHECK_LIB(gc, GC_allow_register_threads, found_allow_register_threads="yes",,$libdl)
+                	if test "x$found_allow_register_threads" = "xyes"; then
+                         AC_DEFINE(HAVE_GC_ALLOW_REGISTER_THREADS, 1, [GC requires thread registration])
+                	fi
+ 
  		;;
  
  	xincluded)
- 		found_boehm=yes
- 		gc_headers=yes
  		use_included_gc=yes
  		libgc_dir=libgc
  
@@@ -789,35 -928,24 +928,24 @@@
  		LIBGC_LIBS='$(top_builddir)/libgc/libmonogc.la'
  		LIBGC_STATIC_LIBS='$(top_builddir)/libgc/libmonogc-static.la'
  
- 		AC_DEFINE(HAVE_BOEHM_GC, 1, [Have Boehm GC])
- 		AC_SUBST(HAVE_BOEHM_GC)
+ 		BOEHM_DEFINES="-DHAVE_BOEHM_GC -DHAVE_GC_H -DUSE_INCLUDED_LIBGC -DHAVE_GC_GCJ_MALLOC -DHAVE_GC_ENABLE"
  
- 		AC_DEFINE(HAVE_GC_H, 1, [Have gc.h])
- 		AC_DEFINE(USE_INCLUDED_LIBGC, 1, [Use included libgc])
- 
- 		# 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])
+ 		gc_msg="bundled Boehm GC with typed GC"
  		if test x$enable_parallel_mark = xyes; then
- 			AC_DEFINE_UNQUOTED(USED_GC_NAME, "Included Boehm (with typed GC and Parallel Mark)", [GC description])
+ 			AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC and Parallel Mark)", [GC description])
+ 			gc_msg="$gc_msg and parallel mark"
  		else
- 			AC_DEFINE_UNQUOTED(USED_GC_NAME, "Included Boehm (with typed GC)", [GC description])
+ 			AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "Included Boehm (with typed GC)", [GC description])
  		fi
  		;;
  
  	xsgen)
- 		found_boehm=no
- 		gc_headers=no
- 		use_included_gc=no
- 		AC_DEFINE(HAVE_SGEN_GC,1,[Using the simple generational GC.])
- 		AC_DEFINE(HAVE_MOVING_COLLECTOR,1,[The GC can move objects.])
- 		AC_DEFINE(HAVE_WRITE_BARRIERS,1,[The GC needs write barriers.])
- 		AC_DEFINE_UNQUOTED(USED_GC_NAME, "Simple generational", [GC description])
+ 		AC_MSG_WARN("Use --with-sgen instead, --with-gc= controls Boehm configuration")
  		;;
  
  	xnone)
  		AC_MSG_WARN("Compiling mono without GC.")
- 		AC_DEFINE_UNQUOTED(USED_GC_NAME, "none", [GC description])
+ 		AC_DEFINE_UNQUOTED(DEFAULT_GC_NAME, "none", [GC description])
  		AC_DEFINE(HAVE_NULL_GC,1,[No GC support.])
  		;;
  	*)
@@@ -827,7 -955,6 +955,6 @@@ esa
  
  AC_ARG_WITH(large-heap, [  --with-large-heap=yes,no       Enable support for GC heaps larger than 3GB (defaults to no)], [large_heap=$withval], [large_heap=no])
  if test "x$large_heap" = "xyes"; then
-    echo "FOO"
     CPPFLAGS="$CPPFLAGS -DLARGE_CONFIG"
  fi
  
@@@ -836,12 -963,30 +963,30 @@@ AC_SUBST(LIBGC_CFLAGS
  AC_SUBST(LIBGC_LIBS)
  AC_SUBST(LIBGC_STATIC_LIBS)
  AC_SUBST(libgc_dir)
+ AC_SUBST(BOEHM_DEFINES)
  
  dnl
  dnl End of libgc checks
  dnl
  
- if test x$platform_win32 = xno; then
+ dnl *************************************
+ dnl *** Checks for zero length arrays ***
+ dnl *************************************
+ AC_MSG_CHECKING(whether $CC supports zero length arrays)
+ AC_TRY_COMPILE([
+ 	struct s {
+ 		int  length;
+ 		char data [0];
+ 	};
+ ], [], [
+ 	AC_MSG_RESULT(yes)
+ 	AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 0, [Length of zero length arrays])
+ ], [
+ 	AC_MSG_RESULT(no)
+ 	AC_DEFINE_UNQUOTED(MONO_ZERO_LEN_ARRAY, 1, [Length of zero length arrays])
+ ])
+ 
+ if test x$target_win32 = xno; then
  
  	dnl hires monotonic clock support
  	AC_SEARCH_LIBS(clock_gettime, rt)
@@@ -884,7 -1029,7 +1029,7 @@@
  	dnl ******************************************************************
  	dnl *** Checks for the IKVM JNI interface library                  ***
  	dnl ******************************************************************
- 	AC_ARG_WITH(ikvm-native, [  --with-ikvm-native=yes,no      build the IKVM JNI interface library (defaults to yes)],[with_ikvm_native=$withval],[with_ikvm_native=yes])
+ 	AC_ARG_WITH(ikvm-native, [  --with-ikvm-native=yes,no      build the IKVM JNI interface library (defaults to yes)],[with_ikvm_native=$withval],[with_ikvm_native=$ikvm_native])
  
  	ikvm_native_dir=
  	if test x$with_ikvm_native = xyes; then
@@@ -910,8 -1055,12 +1055,12 @@@
  	AC_CHECK_FUNCS(getrusage)
  	AC_CHECK_FUNCS(getpriority)
  	AC_CHECK_FUNCS(setpriority)
+ 	AC_CHECK_FUNCS(dl_iterate_phdr)
+ 	AC_CHECK_FUNCS(dladdr)
+ 	AC_CHECK_FUNCS(sysconf)
  
  	AC_CHECK_FUNCS(sched_setaffinity)
+ 	AC_CHECK_FUNCS(sched_getcpu)
  
  	dnl ****************************************************************
  	dnl *** Check for sched_setaffinity from glibc versions before   ***
@@@ -1179,23 -1328,6 +1328,6 @@@
  	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 ***
- 	dnl *************************************
- 	AC_MSG_CHECKING(whether $CC supports zero length arrays)
- 	AC_TRY_COMPILE([
-                 struct s {
-                         int  length;
-                         char data [0];
-                 };
-         ], [], [
- 		AC_MSG_RESULT(yes)
- 		AC_DEFINE_UNQUOTED(MONO_ZERO_ARRAY_LENGTH, 0, [Length of zero length arrays])
- 	], [
- 		AC_MSG_RESULT(no)
- 		AC_DEFINE_UNQUOTED(MONO_ZERO_ARRAY_LENGTH, 1, [Length of zero length arrays])
- 	])
- 
  	dnl *****************************
  	dnl *** Checks for libxnet    ***
  	dnl *****************************
@@@ -1228,6 -1360,9 +1360,9 @@@
  		*-*-*freebsd*)
  			AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
  		;;
+ 		*-*-*openbsd*)
+ 			AC_CHECK_LIB(pthread, main, LIBS="$LIBS -pthread")
+ 		;;
  		*)
  			AC_CHECK_LIB(pthread, main, LIBS="$LIBS -lpthread")
  		;;
@@@ -1441,12 -1576,12 +1576,12 @@@
  	dnl *********************************
  	dnl *** Checks for math functions ***
  	dnl *********************************
-         LIBS="$LIBS -lm";
+ 	AC_SEARCH_LIBS(sqrtf, m)
  	if test "x$has_broken_apple_cpp" != "xyes"; then
  	        AC_CHECK_FUNCS(finite, , AC_MSG_CHECKING(for finite in math.h)
  	                AC_TRY_LINK([#include <math.h>], 
  	                [ finite(0.0); ], 
- 	                AC_DEFINE(HAVE_FINITE, 1, [Have finite]) AC_MSG_RESULT(yes),
+ 	                AC_DEFINE(HAVE_FINITE, 1, [Have finite in -lm]) AC_MSG_RESULT(yes),
  	                AC_MSG_RESULT(no)))
  	fi
          AC_CHECK_FUNCS(isfinite, , AC_MSG_CHECKING(for isfinite in math.h)
@@@ -1484,11 -1619,25 +1619,25 @@@
  		AC_DEFINE(HAVE_EPOLL, 1, [epoll supported])
  	fi
  
+ 	havekqueue=no
+         AC_CHECK_FUNCS(kqueue, , AC_MSG_CHECKING(for kqueue in sys/event.h)
+                 AC_TRY_LINK([#include <sys/event.h>], 
+                 [ kqueue(); ], 
+                 AC_DEFINE(HAVE_KQUEUE, 1, [Have kqueue]) AC_MSG_RESULT(yes),
+                 AC_MSG_RESULT(no)))
  	dnl ******************************
  	dnl *** Checks for SIOCGIFCONF ***
  	dnl ******************************
  	AC_CHECK_HEADERS(sys/ioctl.h)
- 	AC_CHECK_HEADERS(net/if.h)
+ 	AC_CHECK_HEADERS(net/if.h, [], [],
+ 	   [
+ 	   #ifdef HAVE_SYS_TYPES_H
+ 	   # include <sys/types.h>
+ 	   #endif
+ 	   #ifdef HAVE_SYS_SOCKET_H
+ 	   # include <sys/socket.h>
+ 	   #endif
+ 	   ])
  	AC_MSG_CHECKING(for ifreq)
  	AC_TRY_COMPILE([
  		#include <stdio.h>
@@@ -1541,6 -1690,7 +1690,7 @@@
  	dnl *** Checks for MonoPosixHelper ***
  	dnl **********************************
  	AC_CHECK_HEADERS(checklist.h)
+ 	AC_CHECK_HEADERS(pathconf.h)
  	AC_CHECK_HEADERS(fstab.h)
  	AC_CHECK_HEADERS(attr/xattr.h)
  	AC_CHECK_HEADERS(sys/extattr.h)
@@@ -1551,14 -1701,22 +1701,22 @@@
  	AC_CHECK_HEADERS(sys/xattr.h)
  	AC_CHECK_HEADERS(sys/mman.h)
  	AC_CHECK_HEADERS(sys/param.h)
+ 	AC_CHECK_HEADERS(sys/mount.h, [], [],
+ 		[
+ 		#ifdef HAVE_SYS_PARAM_H
+ 		# include <sys/param.h>
+ 		#endif
+ 		])
  	AC_CHECK_HEADERS(sys/mount.h)
+ 	AC_CHECK_FUNCS(confstr)
+ 	AC_CHECK_FUNCS(seekdir telldir)
  	AC_CHECK_FUNCS(getdomainname)
  	AC_CHECK_FUNCS(setdomainname)
- 	AC_CHECK_FUNCS(fgetgrent)
- 	AC_CHECK_FUNCS(fgetpwent)
- 	AC_CHECK_FUNCS(fgetpwent)
+ 	AC_CHECK_FUNCS(endgrent getgrent fgetgrent setgrent)
+ 	AC_CHECK_FUNCS(setgroups)
+ 	AC_CHECK_FUNCS(endpwent getpwent fgetpwent setpwent)
  	AC_CHECK_FUNCS(getfsstat)
- 	AC_CHECK_FUNCS(lutimes)
+ 	AC_CHECK_FUNCS(lutimes futimes)
  	AC_CHECK_FUNCS(mremap)
  	AC_CHECK_FUNCS(remap_file_pages)
  	AC_CHECK_FUNCS(posix_fadvise)
@@@ -1566,7 -1724,8 +1724,8 @@@
  	AC_CHECK_FUNCS(posix_madvise)
  	AC_CHECK_FUNCS(vsnprintf)
  	AC_CHECK_FUNCS(sendfile)
- 	AC_CHECK_FUNCS(sethostid)
+ 	AC_CHECK_FUNCS(gethostid sethostid)
+ 	AC_CHECK_FUNCS(sethostname)
  	AC_CHECK_FUNCS(statfs)
  	AC_CHECK_FUNCS(fstatfs)
  	AC_CHECK_FUNCS(statvfs)
@@@ -1574,6 -1733,11 +1733,11 @@@
  	AC_CHECK_FUNCS(stime)
  	AC_CHECK_FUNCS(strerror_r)
  	AC_CHECK_FUNCS(ttyname_r)
+ 	AC_CHECK_FUNCS(psignal)
+ 	AC_CHECK_FUNCS(getlogin_r)
+ 	AC_CHECK_FUNCS(lockf)
+ 	AC_CHECK_FUNCS(swab)
+ 	AC_CHECK_FUNCS(setusershell endusershell)
  	AC_CHECK_SIZEOF(size_t)
  	AC_CHECK_TYPES([blksize_t], [AC_DEFINE(HAVE_BLKSIZE_T)], , 
  		[#include <sys/types.h>
@@@ -1609,6 -1773,14 +1773,14 @@@
  		[struct dirent.d_off, struct dirent.d_reclen, struct dirent.d_type],,, 
  		[#include <sys/types.h>
  		 #include <dirent.h>])
+ 	AC_CHECK_MEMBERS(
+ 		[struct passwd.pw_gecos],,, 
+ 		[#include <sys/types.h>
+ 		 #include <pwd.h>])
+ 	AC_CHECK_MEMBERS(
+ 		[struct statfs.f_flags],,, 
+ 		[#include <sys/types.h>
+ 		 #include <sys/vfs.h>])
  
  	dnl Favour xattr through glibc, but use libattr if we have to
  	AC_CHECK_FUNC(lsetxattr, ,
@@@ -1620,6 -1792,7 +1792,7 @@@
  	AC_CHECK_MEMBERS(
  		[struct kinfo_proc.kp_proc],,, 
  		[#include <sys/types.h>
+ 		 #include <sys/param.h>
  		 #include <sys/sysctl.h>
  		 #include <sys/proc.h>
  		 ])
@@@ -1646,6 -1819,11 +1819,11 @@@
  	dnl * on xp+
  	AC_DEFINE(HAVE_GETPROCESSID, 1, [Define if GetProcessId is available])
  else
+ 	dnl *********************************
+ 	dnl *** Checks for Windows compilation ***
+ 	dnl *********************************
+ 	AC_CHECK_HEADERS(winternl.h)
+ 
  	jdk_headers_found=no
  	AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
  	AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?))
@@@ -1700,7 -1878,7 +1878,7 @@@ ac_cv_c_socklen_t=ye
  	AC_MSG_RESULT(no)
  ])
  
- AC_MSG_CHECKING(for array element initalizer support)
+ AC_MSG_CHECKING(for array element initializer support)
  AC_TRY_COMPILE([#include <sys/socket.h>], [
  	const int array[] = {[1] = 2,};
  ], [
@@@ -1729,6 -1907,7 +1907,7 @@@ f
  
  AC_CHECK_FUNCS(round)
  AC_CHECK_FUNCS(rint)
+ AC_CHECK_FUNCS(execvp)
  
  dnl ****************************
  dnl *** Look for /dev/random ***
@@@ -1741,14 -1920,14 +1920,14 @@@ try_dev_random=$enableval, try_dev_rand
  
  AC_MSG_RESULT($try_dev_random)
  
- case "{$target}" in
+ case "{$build}" in
      *-openbsd*)
      NAME_DEV_RANDOM="/dev/srandom"
      ;;
  
  dnl Win32 does not have /dev/random, they have their own method...
  
-     *-*-mingw*|*-*-cygwin*)
+     *-mingw*|*-*-cygwin*)
      ac_cv_have_dev_random=no
      ;;
  
@@@ -1776,12 -1955,12 +1955,12 @@@ els
      AC_MSG_RESULT(has been disabled)
  fi
  
- if test "x$platform_win32" = "xyes"; then
+ if test "x$host_win32" = "xyes"; then
      AC_DEFINE(HAVE_CRYPT_RNG)
  fi
  
  if test "x$ac_cv_have_dev_random" = "xno" \
-     && test "x$platform_win32" = "xno"; then
+     && test "x$host_win32" = "xno"; then
      AC_MSG_WARN([[
  ***
  *** A system-provided entropy source was not found on this system.
@@@ -1805,12 -1984,6 +1984,6 @@@ if test "x$try_shared_handles" != "xyes
  	AC_SUBST(DISABLE_SHARED_HANDLES)
  fi
  
- if test x$gc = xsgen; then
-    if test x$with_tls != x__thread; then
- 	  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.])
-    fi
- 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])
  
@@@ -1839,7 -2012,7 +2012,7 @@@ if test "x$enable_dtrace" = "xyes"; the
     if test "x$DTRACE" = "xno"; then
     	  AC_MSG_RESULT([dtrace utility not found, dtrace support disabled.])
  	  enable_dtrace=no
-    elif ! $DTRACE -h $srcdir/data/mono.d > /dev/null 2>&1; then
+    elif ! $DTRACE -h -s $srcdir/data/mono.d > /dev/null 2>&1; then
  	  AC_MSG_RESULT([dtrace doesn't support -h option, dtrace support disabled.])
  	  enable_dtrace=no
     fi
@@@ -1886,10 -2059,32 +2059,32 @@@ AM_CONDITIONAL(ENABLE_DTRACE, [test x$e
  AM_CONDITIONAL(DTRACE_G_REQUIRED, [test x$dtrace_g = xyes])
  
  dnl **************
+ dnl ***  NaCl  ***
+ dnl **************
+ 
+ AC_ARG_ENABLE(nacl_codegen, [  --enable-nacl-codegen      Enable Native Client code generation], enable_nacl_codegen=$enableval, enable_nacl_codegen=no)
+ AC_ARG_ENABLE(nacl_gc, [  --enable-nacl-gc           Enable Native Client garbage collection], enable_nacl_gc=$enableval, enable_nacl_gc=no)
+ 
+ AM_CONDITIONAL(NACL_CODEGEN, test x$enable_nacl_codegen != xno)
+ if test "x$enable_nacl_codegen" = "xyes"; then
+    MONO_NACL_ALIGN_MASK_OFF=1
+    CPPFLAGS="$CPPFLAGS -D__native_client_codegen__"
+    AC_DEFINE(TARGET_NACL, 1, [...])
+ else
+    MONO_NACL_ALIGN_MASK_OFF=0
+    CPPFLAGS="$CPPFLAGS -D__default_codegen__"
+ fi
+ if test "x$enable_nacl_gc" = "xyes"; then
+    CPPFLAGS="$CPPFLAGS -finstrument-for-thread-suspension -D__native_client_gc__"
+ fi
+ AC_SUBST(MONO_NACL_ALIGN_MASK_OFF)
+ 
+ dnl **************
  dnl ***  LLVM  ***
  dnl **************
  
- AC_ARG_ENABLE(llvm,[  --enable-llvm	Enable the experimental LLVM back-end], enable_llvm=$enableval, enable_llvm=no)
+ AC_ARG_ENABLE(llvm,[  --enable-llvm	Enable the LLVM back-end], enable_llvm=$enableval, enable_llvm=no)
+ AC_ARG_ENABLE(loadedllvm,[  --enable-loadedllvm	Load the LLVM back-end dynamically], enable_llvm=$enableval && enable_loadedllvm=$enableval, enable_loadedllvm=no)
  
  if test "x$enable_llvm" = "xyes"; then
     AC_PATH_PROG(LLVM_CONFIG, llvm-config, no)
@@@ -1899,7 -2094,9 +2094,9 @@@
  
     # The output of --cflags seems to include optimizations flags too
     LLVM_CFLAGS=`$LLVM_CONFIG --cflags | sed -e 's/-O2//g' | sed -e 's/-O0//g' | sed -e 's/-fomit-frame-pointer//g' | sed -e 's/-fPIC//g'`
-    LLVM_CXXFLAGS=`$LLVM_CONFIG --cxxflags`
+    # 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=`$LLVM_CONFIG --libs core bitwriter jit x86codegen`
     LLVM_LIBS="$LLVM_LDFLAGS $LLVM_LIBS -lstdc++"
@@@ -1908,9 -2105,14 +2105,14 @@@
     llvm_version=`$LLVM_CONFIG --version`
     major_version=`echo $llvm_version | cut -c 1`
     minor_version=`echo $llvm_version | cut -c 3`
+    if echo $llvm_version | grep -q 'mono'; then
+    	  AC_DEFINE(LLVM_MONO_BRANCH, 1, [Whenever we are using the mono branch of LLVM])
+ 	  LLVM_CXXFLAGS="$LLVM_CXXFLAGS -DLLVM_MONO_BRANCH"	  
+    fi
  
     AC_DEFINE_UNQUOTED(LLVM_MAJOR_VERSION, $major_version, [Major version of LLVM libraries])
     AC_DEFINE_UNQUOTED(LLVM_MINOR_VERSION, $minor_version, [Minor version of LLVM libraries])
+    AC_DEFINE_UNQUOTED(LLVM_VERSION, "$llvm_version", [Full version of LLVM libraties])
  
     # Have to pass these on the command line since mini-llvm-cpp.h already includes
     # llvm's config.h
@@@ -1924,6 -2126,10 +2126,10 @@@
  fi
  
  AM_CONDITIONAL(ENABLE_LLVM, [test x$enable_llvm = xyes])
+ if test "x$enable_loadedllvm" = "xyes"; then
+    AC_DEFINE(MONO_LLVM_LOADED, 1, [The LLVM back end is dynamically loaded])
+ fi
+ AM_CONDITIONAL(LOADED_LLVM, [test x$enable_loadedllvm = xyes])
  
  TARGET="unknown"
  ACCESS_UNALIGNED="yes"
@@@ -1940,6 -2146,7 +2146,7 @@@ sizeof_register="SIZEOF_VOID_P
  
  jit_wanted=false
  interp_wanted=false
+ sgen_supported=false
  case "$host" in
  #	mips-sgi-irix5.* | mips-sgi-irix6.*)
  #		TARGET=MIPS;
@@@ -1991,7 -2198,20 +2198,20 @@@
  			# foo.c:6: warning: visibility attribute not supported in this configuration; ignored
  			# ld: fatal: relocation error: R_386_GOTOFF: file /var/tmp//ccxYR96k.o: symbol astruct: relocation must bind locally
  			have_visibility_hidden=no
- 
+ 			;;
+ 		  cygwin*)
+ 			have_visibility_hidden=no		  
+ 			;;
+ 		  haiku*)
+ 			LIBC=libroot.so
+ 			;;
+ 		  linux*)
+ 			sgen_supported=true
+ 			AOT_SUPPORTED="yes"
+ 			;;
+ 		  darwin*|openbsd*|freebsd*)
+ 			sgen_supported=true
+ 		        ;;
  		esac
  		;;
  	x86_64-*-* | amd64-*-*)
@@@ -1999,6 -2219,21 +2219,21 @@@
  		arch_target=amd64;
  		JIT_SUPPORTED=yes
  		jit_wanted=true
+ 		case $host_os in
+ 		  linux*)
+ 			sgen_supported=true
+ 			AOT_SUPPORTED="yes"
+ 			;;
+ 		  darwin*|openbsd*|freebsd*)
+ 			sgen_supported=true
+ 			;;
+ 		esac
+ 		case "$host" in
+ 			x86_64-*-nacl*)
+ 				AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
+ 				sizeof_register=8
+ 				;;
+ 		esac
  		;;
  	ia64-*-*)
  		TARGET=IA64
@@@ -2048,7 -2283,7 +2283,7 @@@
  			INTL="libc.so.6.1"
  		esac
  	       ;;
- 	*-*-mingw*|*-*-cygwin*)
+ 	*-mingw*|*-*-cygwin*)
  		# When this is enabled, it leads to very strange crashes at runtime (gcc-3.4.4)
  		have_visibility_hidden=no
  		INTL="intl"
@@@ -2063,14 -2298,13 +2298,13 @@@
  		;;
  	hppa*linux*)
  		TARGET=HPPA;
- 		AC_DEFINE(MONO_ARCH_REGPARMS,1,[Architecture uses registers for Parameters])
  		arch_target=hppa; 
  		ACCESS_UNALIGNED="no"
  		JIT_SUPPORTED=yes
  		jit_wanted=true
  		;;
  	macppc-*-openbsd* | powerpc*-*-linux* | powerpc-*-openbsd* | \
-         powerpc-*-sysv* | powerpc-*-darwin* | powerpc-*-netbsd* )
+         powerpc-*-sysv* | powerpc-*-darwin* | powerpc-*-netbsd* | powerpc-*-freebsd* )
  		if test "x$ac_cv_sizeof_void_p" = "x8"; then
  			TARGET=POWERPC64;
  			CPPFLAGS="$CPPFLAGS -D__mono_ppc__ -D__mono_ppc64__"
@@@ -2079,18 -2313,25 +2313,25 @@@
  			TARGET=POWERPC;
  			CPPFLAGS="$CPPFLAGS -D__mono_ppc__"
  		fi
  		arch_target=ppc;
  		JIT_SUPPORTED=yes
  		jit_wanted=true
+ 		case $host_os in
+ 		  linux*|darwin*)
+ 			sgen_supported=true
+ 			;;
+ 		esac
  		;;
  	arm*-darwin*)
  		TARGET=ARM;
  		arch_target=arm;
  		ACCESS_UNALIGNED="no"
  		JIT_SUPPORTED=yes
- 		CPPFLAGS="$CPPFLAGS -DARM_FPU_NONE=1"
+ 		CPPFLAGS="$CPPFLAGS -DARM_FPU_VFP=1 -D__ARM_EABI__ -DHAVE_ARMV6=1"
  		jit_wanted=true
+ 		# libgc's gc_locks.h depends on this
+ 	    NESTED_LIBGC_FLAGS="$NESTED_LIBGC_FLAGS -DHAVE_ARMV6"
+ 		sgen_supported=true
  		;;
  	arm*-linux*)
  		TARGET=ARM;
@@@ -2098,28 -2339,103 +2339,103 @@@
  		ACCESS_UNALIGNED="no"
  		JIT_SUPPORTED=yes
  		jit_wanted=true
+ 		sgen_supported=true
  		;;
  	s390-*-linux*)
  		TARGET=S390;
- 		AC_DEFINE(MONO_ARCH_REGPARMS,1,[Architecture uses registers for Parameters])
  		arch_target=s390;
- 		ACCESS_UNALIGNED="no"
+ 		ACCESS_UNALIGNED="yes"
  		JIT_SUPPORTED=yes
  		jit_wanted=true
+ 		sgen_supported=true
  		# Required CFLAGS for s390[x].  USE_STRING_INLINES is automatic with gcc 4.1
  		CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
  		;;
  	s390x-*-linux*)
  		TARGET=S390x;
- 		AC_DEFINE(MONO_ARCH_REGPARMS,1,[Architecture uses registers for Parameters])
  		arch_target=s390x;
- 		ACCESS_UNALIGNED="no"
+ 		ACCESS_UNALIGNED="yes"
  		JIT_SUPPORTED=yes
  		jit_wanted=true
+ 		sgen_supported=true
  		CFLAGS="$CFLAGS -mbackchain -D__USE_STRING_INLINES"
  		;;
  esac
  
+ if test "x$host" != "x$target"; then
+    AC_DEFINE(MONO_CROSS_COMPILE,1,[The runtime is compiled for cross-compiling mode])
+    case "$target" in
+    powerpc64-ps3-linux-gnu)
+ 		TARGET=POWERPC64
+ 		arch_target=powerpc64
+ 		AC_DEFINE(TARGET_PS3, 1, [...])
+ 		# It would be better to just use TARGET_POWERPC64, but lots of code already
+ 		# uses this define
+ 		AC_DEFINE(__mono_ppc64__, 1, [...])
+ 		AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
+ 		sizeof_register=8
+ 		target_byte_order=G_BIG_ENDIAN
+ 		;;
+ 
+    powerpc64-xbox360-linux-gnu)
+ 		TARGET=POWERPC64
+ 		arch_target=powerpc64
+ 		AC_DEFINE(TARGET_XBOX360, 1, [...])
+ 		# It would be better to just use TARGET_POWERPC64, but lots of code already
+ 		# uses this define
+ 		sizeof_register=8
+ 		target_byte_order=G_BIG_ENDIAN
+ 		;;
+    x86_64-*-nacl)
+ 		TARGET=AMD64
+ 		arch_target=amd64
+ 		AC_DEFINE(TARGET_AMD64, 1, [...])
+ 		AC_DEFINE(__mono_ilp32__, 1, [64 bit mode with 4 byte longs and pointers])
+ 		sizeof_register=8
+ 		;;
+    armv7l-unknown-linux-gnueabi*)
+ 		# TEGRA
+ 		TARGET=ARM;
+ 		arch_target=arm;
+ 		AC_DEFINE(TARGET_ARM, 1, [...])
+ 		ACCESS_UNALIGNED="no"
+ 		JIT_SUPPORTED=yes
+ 		CPPFLAGS="$CPPFLAGS -DARM_FPU_VFP=1 -D__ARM_EABI__"
+ 		jit_wanted=true
+ 		# Can't use tls, since it depends on the runtime detection of tls offsets
+ 		# in mono-compiler.h
+ 		with_tls=pthread
+ 		;;
+    armv5tel-unknown-linux-gnueabi*)
+ 		TARGET=ARM;
+ 		arch_target=arm;
+ 		AC_DEFINE(TARGET_ARM, 1, [...])
+ 		ACCESS_UNALIGNED="no"
+ 		JIT_SUPPORTED=yes
+ 		CPPFLAGS="$CPPFLAGS -D__ARM_EABI__"
+ 		jit_wanted=true
+ 		# Can't use tls, since it depends on the runtime detection of tls offsets
+ 		# in mono-compiler.h
+ 		with_tls=pthread
+ 		;;
+    armv5-*-linux-androideabi*)
+ 		TARGET=ARM;
+ 		arch_target=arm;
+ 		AC_DEFINE(TARGET_ARM, 1, [...])
+ 		AC_DEFINE(TARGET_ANDROID, 1, [...])
+ 		ACCESS_UNALIGNED="no"
+ 		JIT_SUPPORTED=yes
+ 		CPPFLAGS="$CPPFLAGS -D__ARM_EABI__ -DARM_FPU_NONE=1"
+ 		jit_wanted=true
+ 		# Can't use tls, since it depends on the runtime detection of tls offset
+ 		# in mono-compiler.h
+ 		with_tls=pthread
+ 		;;
+ 	*)
+ 		AC_MSG_ERROR([Cross compiling is not supported for target $target])
+ 	esac
+ fi
+ 
  # FIXME: Define the others as well
  case "$TARGET" in
  X86)
@@@ -2160,6 -2476,32 +2476,32 @@@ if test "x$have_visibility_hidden" = "x
     AC_DEFINE(HAVE_VISIBILITY_HIDDEN, 1, [Support for the visibility ("hidden") attribute])
  fi
  
+ if test "x$have_deprecated" = "xyes"; then
+    AC_DEFINE(HAVE_DEPRECATED, 1, [Support for the deprecated attribute])
+ fi
+ 
+ dnl 
+ dnl Simple Generational checks (sgen)
+ dnl
+ if $sgen_supported; then
+    build_sgen_default=yes
+ else
+    build_sgen_default=no
+ fi
+ SGEN_DEFINES=
+ AC_ARG_WITH(sgen, [  --with-sgen=yes,no             Extra Generational GC, default=yes],[buildsgen=$with_sgen],[buildsgen=$build_sgen_default])
+ if test x$buildsgen = xyes; then
+    if $sgen_supported; then
+        SGEN_DEFINES="-DHAVE_SGEN_GC -DHAVE_MOVING_COLLECTOR -DHAVE_WRITE_BARRIERS"
+        gc_msg="sgen and $gc_msg"
+    else
+        buildsgen=no
+        AC_MSG_WARN("Sgen is not supported on this platform")
+    fi
+ fi
+ AC_SUBST(SGEN_DEFINES)
+ AM_CONDITIONAL(SUPPORT_SGEN, test x$buildsgen = xyes)
+ 
  AC_ARG_WITH(jit, [  --with-jit=yes,no              If you want to build scripts that default to the JIT (defaults to no)],[
  	if test x$withval = xyes; then
  	   jit_wanted=true
@@@ -2216,10 -2558,14 +2558,14 @@@ case "$host" i
      *-*-*freebsd*)
      	LIBC="libc.so"
  	INTL="libintl.so"
+ 	SQLITE="libsqlite.so"
+ 	SQLITE3="libsqlite3.so"
  	;;
      *-*-*openbsd*)
      	LIBC="libc.so"
  	INTL="libintl.so"
+         SQLITE="libsqlite.so"
+         SQLITE3="libsqlite3.so"
  	;;
      *-*-*linux*)
  	AC_PATH_X
@@@ -2242,8 -2588,6 +2588,6 @@@ esa
  
  AC_SUBST(libsuffix)
  
- AC_CHECK_HEADERS(valgrind/memcheck.h)
- 
  if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86"; then
  	if test "x$with_tls" = "x__thread"; then
  		#
@@@ -2264,25 -2608,34 +2608,34 @@@
  fi
  
  mono_debugger_supported=no
- if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86" -o "x$TARGET" = "xALPHA"; then
- 	if test x$use_included_gc = xyes; then
- 		case "$host" in
- 		*-*-*linux*)
- 			mono_debugger_supported=yes
- 			;;
- 		*86-apple-darwin*)
- 			mono_debugger_supported=yes
- 			;;		
- 		esac
+ AC_ARG_ENABLE(mono-debugger, [  --disable-mono-debugger disable support for the mdb debugger], try_mono_debugger=$enableval, try_mono_debugger=yes)
+ if test "x$try_mono_debugger" = "xyes"; then
+ 	if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86" -o "x$TARGET" = "xALPHA"; then
+ 		if test x$use_included_gc = xyes; then
+ 			case "$host" in
+ 			*-*-*linux*)
+ 				mono_debugger_supported=yes
+ 				;;
+ 			*86-apple-darwin*)
+ 				mono_debugger_supported=yes
+ 				;;		
+ 			esac
+ 		fi
  	fi
  fi
  
+ # disable the debugger entirely when building with moonlight
+ if test "x$with_moonlight" != "xno"; then
+ 	mono_debugger_supported=no
+ fi
+ 
  AC_MSG_CHECKING(if the Mono Debugger is supported on this platform)
  if test "x$mono_debugger_supported" = "xyes"; then
- 	AC_DEFINE(MONO_DEBUGGER_SUPPORTED,1,[The Mono Debugger is supported on this platform])
+ 	BOEHM_DEFINES="$BOEHM_DEFINES -DMONO_DEBUGGER_SUPPORTED"
+ 	NESTED_LIBGC_FLAGS="-DMONO_DEBUGGER_SUPPORTED"
  fi
- AC_MSG_RESULT($mono_debugger_supported)
  AM_CONDITIONAL(MONO_DEBUGGER_SUPPORTED, test x$mono_debugger_supported = xyes)
+ AC_MSG_RESULT($mono_debugger_supported)
  
  if test "x$with_tls" = "x__thread"; then
  	AC_DEFINE(HAVE_KW_THREAD, 1, [Have __thread keyword])
@@@ -2298,28 -2651,31 +2651,40 @@@
  	])
  fi
  
 -if test ${TARGET} = ARM && test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
 +AC_ARG_WITH(fpu, [ --with-fpu=FPA,VFP,NONE    Select fpu to use on arm],[fpu=$withval])
 +
 +if test ${TARGET} = ARM; then
  	dnl ******************************************
  	dnl *** Check to see what FPU is available ***
  	dnl ******************************************
  	AC_MSG_CHECKING(which FPU to use)
  
 -	AC_TRY_COMPILE([], [
 -		__asm__ ("ldfd f0, [r0]");
 -		], fpu=FPA, fpu=NONE)
 +	if test "x$fpu" = "x"; then
 +
 +		AC_TRY_COMPILE([], [
 +			__asm__ ("ldfd f0, [r0]");
 +		], fpu=FPA, [
 +				AC_TRY_COMPILE([], [
 +					__asm__ ("fldd d0, [r0]");
 +				], fpu=VFP, fpu=NONE)
 +		])
 +	fi
  
  	AC_MSG_RESULT($fpu)
  	CPPFLAGS="$CPPFLAGS -DARM_FPU_$fpu=1"
  	unset fpu
+ 
+ 	AC_MSG_CHECKING(for ARMV6)
+ 	AC_TRY_RUN([
+ 		int main () { __asm__ __volatile__ ("mcr p15, 0, %0, c7, c10, 5" : : "r" (0) : "memory"); return 0; }
+ 			], armv6=yes, armv6=no)
+ 
+ 	AC_MSG_RESULT($armv6)
+ 	if test ${armv6} = yes; then
+ 	   AC_DEFINE(HAVE_ARMV6, 1, "Host supports ARMV6 instructions")
+ 	   # libgc's gc_locks.h depends on this
+ 	   NESTED_LIBGC_FLAGS="$NESTED_LIBGC_FLAGS -DHAVE_ARMV6"
+ 	fi
  fi
  
  if test ${TARGET} = unknown; then
@@@ -2340,19 -2696,23 +2705,23 @@@ case "x$gc" i
  		# 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=$CPPFLAGS
+ 		LIBGC_CPPFLAGS="$CPPFLAGS $NESTED_LIBGC_FLAGS"
  		if test x$TARGET = xSPARC -o x$TARGET = xSPARC64; then
  			LIBGC_CPPFLAGS=`echo $LIBGC_CPPFLAGS | sed -e 's/-D_FILE_OFFSET_BITS=64//g'`
  		fi
+ 		# Don't pass -finstrument-for-thread-suspension in, 
+ 		# if these are instrumented it will be very bad news 
+ 		# (infinite recursion, undefined parking behavior, etc)
+ 		LIBGC_CPPFLAGS=`echo $LIBGC_CPPFLAGS | sed -e 's/-finstrument-for-thread-suspension//g'`
  		ac_configure_args="$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
  
- AC_ARG_WITH(profile2,  [  --with-profile2=yes,no          If you want to install the 2.0 FX (defaults to yes)],                 [], [with_profile2=yes])
- AC_ARG_WITH(profile4,  [  --with-profile4=yes,no          If you want to install the 4.0 FX (defaults to no)],                  [], [with_profile4=no])
- AC_ARG_WITH(moonlight, [  --with-moonlight=yes,no         If you want to build the Moonlight 2.1 assemblies (defaults to yes)], [], [with_moonlight=yes])
- AC_ARG_WITH(monotouch, [  --with-monotouch=yes,no         If you want to build the raw MonoTouch 2.1 assemblies (defaults to no)], [], [with_monotouch=no])
+ #AC_ARG_WITH(profile2,  [  --with-profile2=yes,no          If you want to install the 2.0 FX (defaults to yes)],                 [], [with_profile2=yes])
+ AC_ARG_WITH(profile4,  [  --with-profile4=yes,no          If you want to install the 4.0 FX (defaults to yes)],                  [], [with_profile4=yes])
+ AC_ARG_WITH(monodroid, [  --with-monodroid=yes,no         If you want to build the MonoDroid 2.1 assemblies (defaults to no)], [], [with_monodroid=no])
+ AC_ARG_WITH(monotouch, [  --with-monotouch=yes,no         If you want to build the MonoTouch 2.1 assemblies (defaults to no)], [], [with_monotouch=no])
  
  OPROFILE=no
  AC_ARG_WITH(oprofile,[  --with-oprofile=no,<oprofile install dir>   Enable oprofile support (defaults to no)],[
@@@ -2383,12 -2743,36 +2752,36 @@@ AC_ARG_WITH(mcs_docs,[  --with-mcs-docs
  		DISABLE_MCS_DOCS=yes
  	fi
  ])
+ if test x$with_profile4 != xyes; then
+ 	DISABLE_MCS_DOCS=yes
+ fi
+ 
+ MOONLIGHT_DEFINES=
+ AC_ARG_WITH(moonlight, [  --with-moonlight=yes|no|only         If you want to build Mono for Moonlight (defaults to no)],[
+ 	if test x$with_moonlight != xno; then
+         MOONLIGHT_DEFINES="-DMOONLIGHT -DDISABLE_ASSEMBLY_REMAPPING "
+ 	fi
+ ], [with_moonlight=no])
+ AC_SUBST(MOONLIGHT_DEFINES)
+ 
+ AC_ARG_WITH(moon_gc, [  --with-moon-gc=boehm,sgen		Select the gc to use with Moonlight (defaults to boehm)],[
+ 	if test "x$with_moon_gc" != "xsgen"; then
+ 		with_moon_gc=boehm
+ 	fi
+ ], [with_moon_gc=boehm])
+ 
+ AC_CHECK_HEADER([malloc.h], 
+ 		[AC_DEFINE([HAVE_USR_INCLUDE_MALLOC_H], [1], 
+ 			[Define to 1 if you have /usr/include/malloc.h.])],,)
  
  dnl
  dnl Consistency settings
  dnl
  if test x$cross_compiling = xyes -o x$enable_mcs_build = xno; then
     DISABLE_MCS_DOCS=yes
+ fi
+ 
+ if test x$DISABLE_MCS_DOCS = xyes; then
     docs_dir=""
  else
     docs_dir=docs
@@@ -2401,9 -2785,13 +2794,13 @@@ AC_SUBST(OPROFILE_LIBS
  
  libmono_ldflags="$libmono_ldflags $LIBS"
  
- AM_CONDITIONAL(INSTALL_2_0, [test "x$with_profile2" = xyes])
- AM_CONDITIONAL(INSTALL_2_1, [test "x$with_moonlight" = xyes])
+ AM_CONDITIONAL(MOONLIGHT, [test "x$with_moonlight" != "xno"])
+ AM_CONDITIONAL(ONLY_MOONLIGHT, [test "x$with_moonlight" = "xonly"])
+ AM_CONDITIONAL(MOONLIGHT_BOEHM, [test "x$with_moon_gc" = "xboehm"])
+ AM_CONDITIONAL(MOONLIGHT_SGEN, [test "x$with_moon_gc" = "xsgen"])
+ 
  AM_CONDITIONAL(INSTALL_4_0, [test "x$with_profile4" = xyes])
+ AM_CONDITIONAL(INSTALL_MONODROID, [test "x$with_monodroid" = xyes])
  AM_CONDITIONAL(INSTALL_MONOTOUCH, [test "x$with_monotouch" = xyes])
  
  AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
@@@ -2449,7 -2837,7 +2846,7 @@@ f
  AC_SUBST(mono_runtime)
  
  mono_cfg_root=$mono_build_root/runtime
- if test x$platform_win32 = xyes; then
+ if test x$host_win32 = xyes; then
    if test "x$cross_compiling" = "xno"; then
      mono_cfg_dir=`cygpath -w -a $mono_cfg_root`\\etc
    else
@@@ -2609,14 -2997,14 +3006,14 @@@ mono/profiler/Makefil
  ikvm-native/Makefile
  scripts/Makefile
  man/Makefile
- web/Makefile
  docs/Makefile
  data/Makefile
- data/net_1_1/Makefile
  data/net_2_0/Makefile
  data/net_4_0/Makefile
  data/net_2_0/Browsers/Makefile
  data/mint.pc
+ data/mono-2.pc
+ data/monosgen-2.pc
  data/mono.pc
  data/mono-cairo.pc
  data/mono-nunit.pc
@@@ -2631,17 -3019,19 +3028,19 @@@ data/cecil.p
  data/system.web.extensions_1.0.pc
  data/system.web.extensions.design_1.0.pc
  data/system.web.mvc.pc
+ data/system.web.mvc2.pc
  samples/Makefile
  support/Makefile
  data/config
  tools/Makefile
  tools/locale-builder/Makefile
+ tools/sgen/Makefile
  runtime/Makefile
  msvc/Makefile
  po/Makefile
  ])
  
- if test x$platform_win32 = xyes; then
+ if test x$host_win32 = xyes; then
     # Get rid of 'cyg' prefixes in library names
     sed -e "s/\/cyg\//\/\//" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
     # libtool seems to inherit -mno-cygwin from our CFLAGS, and uses it to compile its executable
@@@ -2658,28 -3048,30 +3057,30 @@@ f
    NONE) exec_prefix='${prefix}' ;;
    esac
  
-   test -w $srcdir/$mcsdir/build || chmod +w $srcdir/$mcsdir/build
- 
    #
    # If we are cross compiling, we don't build in the mcs/ tree.  Let us not clobber
    # any existing config.make.  This allows people to share the same source tree
    # with different build directories, one native and one cross
    #
    if test x$cross_compiling = xno && test x$enable_mcs_build != xno; then
-     echo "prefix=$prefix" > $srcdir/$mcsdir/build/config.make
-     echo "exec_prefix=$exec_prefix" >> $srcdir/$mcsdir/build/config.make
-     echo "sysconfdir=$sysconfdir" >> $srcdir/$mcsdir/build/config.make
-     echo 'mono_libdir=${exec_prefix}/lib' >> $srcdir/$mcsdir/build/config.make
-     echo 'MCS_FLAGS = $(PLATFORM_DEBUG_FLAGS)' >> $srcdir/$mcsdir/build/config.make
-     echo 'IL_FLAGS = /debug' >> $srcdir/$mcsdir/build/config.make
-     echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $srcdir/$mcsdir/build/config.make
-     echo "ILDISASM = $mono_build_root/runtime/monodis-wrapper" >> $srcdir/$mcsdir/build/config.make
+ 
+     test -w $mcs_topdir/build || chmod +w $mcs_topdir/build
+ 
+     echo "prefix=$prefix" > $mcs_topdir/build/config.make
+     echo "exec_prefix=$exec_prefix" >> $mcs_topdir/build/config.make
+     echo "sysconfdir=$sysconfdir" >> $mcs_topdir/build/config.make
+     echo 'mono_libdir=${exec_prefix}/lib' >> $mcs_topdir/build/config.make
+     echo 'MCS_FLAGS = $(PLATFORM_DEBUG_FLAGS)' >> $mcs_topdir/build/config.make
+     echo 'IL_FLAGS = /debug' >> $mcs_topdir/build/config.make
+     echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $mcs_topdir/build/config.make
+     echo "ILDISASM = $mono_build_root/runtime/monodis-wrapper" >> $mcs_topdir/build/config.make
+ 
      case $INSTALL in
      [[\\/$]]* | ?:[[\\/]]* ) mcs_INSTALL=$INSTALL ;;
      *) mcs_INSTALL=$mono_build_root/$INSTALL ;;
      esac
  
-     echo "INSTALL = $mcs_INSTALL" >> $srcdir/$mcsdir/build/config.make
+     echo "INSTALL = $mcs_INSTALL" >> $mcs_topdir/build/config.make
  
      export VERSION
      [myver=$($AWK 'BEGIN {
@@@ -2690,81 -3082,80 +3091,80 @@@
        print vsplit [1] "." vsplit [2] "." vsplit [3] "." vsplit [4]
      }')]
  
-     echo "MONO_VERSION = $myver" >> $srcdir/$mcsdir/build/config.make
-   fi
+     echo "MONO_VERSION = $myver" >> $mcs_topdir/build/config.make
  
-   if test x$platform_darwin = xyes; then
- 	echo "PLATFORM = darwin" >> $srcdir/$mcsdir/build/config.make
-   fi
+     if test x$platform_darwin = xyes; then
+       echo "PLATFORM = darwin" >> $mcs_topdir/build/config.make
+     fi
+ 
+ 	if test x$AOT_SUPPORTED = xyes -a x$enable_system_aot = xdefault; then
+ 	   enable_system_aot=yes
+ 	fi
+ 
+ 	if test "x$enable_loadedllvm" = "xyes"; then
+ 	   # This seems to fail on the x86 buildbots
+ 	   enable_system_aot=no
+ 	fi
+ 
+     if test x$host_win32 = xno -a x$platform_darwin != xyes -a x$enable_system_aot = xyes; then
+       echo "ENABLE_AOT = 1" >> $mcs_topdir/build/config.make
+     fi
+ 
+     if test x$DISABLE_MCS_DOCS = xyes; then
+       echo "DISABLE_MCS_DOCS = yes" >> $mcs_topdir/build/config.make
+     fi
+ 
+     if test x$with_moonlight != xno; then
+       echo "MOONLIGHT = 1" >> $srcdir/$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
  
-     test -w $srcdir/$olivedir/build || chmod +w $srcdir/$olivedir/build
- 
      if test x$cross_compiling = xno && test x$enable_olive_build != xno; then
+ 
+       test -w $srcdir/$olivedir/build || chmod +w $srcdir/$olivedir/build
+ 
        echo "prefix=$prefix" > $srcdir/$olivedir/build/config.make
        echo "exec_prefix=$exec_prefix" >> $srcdir/$olivedir/build/config.make
        echo 'mono_libdir=${exec_prefix}/lib' >> $srcdir/$olivedir/build/config.make
        echo 'MCS_FLAGS = $(PLATFORM_DEBUG_FLAGS)' >> $srcdir/$olivedir/build/config.make
        echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $srcdir/$olivedir/build/config.make
        echo "MONO_VERSION = $myver" >> $srcdir/$olivedir/build/config.make
      fi
    fi
  
-   if test x$DISABLE_MCS_DOCS = xyes; then
- 	echo "DISABLE_MCS_DOCS = yes" >> $srcdir/$mcsdir/build/config.make
-   fi
  )
  
  libgdiplus_msg=${libgdiplus_loc:-assumed to be installed}
  
  echo "
-         mcs source:    $mcs_topdir
+         mcs source:    $mcsdir
          olive source:  $olive_topdir
  
- 	GC:	       $gc
+    Engine:
+ 	GC:	       $gc_msg 
  	GLIB:	       $with_glib
  	TLS:           $with_tls
  	SIGALTSTACK:   $with_sigaltstack
  	Engine:        $jit_status
- 	2.0 Profile:   $with_profile2
- 	Moon Profile:  $with_moonlight
- 	4.0 Alpha:     $with_profile4
- 	MonoTouch:     $with_monotouch
- 	JNI support:   $jdk_headers_found
- 	libgdiplus:    $libgdiplus_msg
- 	zlib:          $zlib_msg
  	oprofile:      $OPROFILE
  	BigArrays:     $enable_big_arrays
  	DTrace:        $enable_dtrace
  	Parallel Mark: $enable_parallel_mark
- 	LLVM Back End: $enable_llvm
- 	$disabled
+ 	LLVM Back End: $enable_llvm (dynamically loaded: $enable_loadedllvm)
  
+     Libraries:
+ 	Moon Profile:  $with_moonlight ($with_moon_gc)
+ 	MonoDroid:     $with_monodroid
+ 	MonoTouch:     $with_monotouch
+ 	JNI support:   $jdk_headers_found
+ 	libgdiplus:    $libgdiplus_msg
+ 	zlib:          $zlib_msg
+ 	$disabled
  "
- if test x$with_static_mono = xno -a "x$platform_win32" != "xyes"; then
+ if test x$with_static_mono = xno -a "x$host_win32" != "xyes"; then
     AC_MSG_WARN(Turning off static Mono is a risk, you might run into unexpected bugs)
  fi
- 
- if test x$gc = xsgen; then
-         echo IMPORTANT:
- 	echo IMPORTANT: You have selected an experimental, work-in-progress 
- 	echo IMPORTANT: GC engine.  This GC engine is currently not supported
- 	echo IMPORTANT: and is not yet ready for use.  
- 	echo IMPORTANT:
- 	echo IMPORTANT: There are known problems with it, use at your own risk.
- fi
- 
- if test x$enable_llvm = xyes; then
-    echo IMPORTANT:
-    echo IMPORTANT: The LLVM Back End is experimental and has known problems.
-    echo IMPORTANT:
- fi

-- 
mono



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