gcc: Upgrade to 4.6.3 release

core-image-sato/core-image-minimal builds and boots
on all qemu machines

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

6 files changed, 131 insertions, 151 deletions

diff --git a/meta/recipes-devtools/gcc/gcc-4.6.inc b/meta/recipes-devtools/gcc/gcc-4.6.inc
index edc2a58de1..99c30a6c7f 100644
--- a/meta/recipes-devtools/gcc/gcc-4.6.inc
+++ b/meta/recipes-devtools/gcc/gcc-4.6.inc
@@ -1,6 +1,6 @@
 require gcc-common.inc
 
-PR = "r22"
+PR = "r23"
 
 # Third digit in PV should be incremented after a minor release
 # happens from this branch on gcc e.g. currently its 4.6.0
@@ -8,7 +8,7 @@ PR = "r22"
 # on branch then PV should be incremented to 4.6.1+svnr${SRCPV}
 # to reflect that change
 
-PV = "4.6.2+svnr${SRCPV}"
+PV = "4.6.3+svnr${SRCPV}"
 
 # BINV should be incremented after updating to a revision
 # after a minor gcc release (e.g. 4.6.1 or 4.6.2) has been made
@@ -16,9 +16,9 @@ PV = "4.6.2+svnr${SRCPV}"
 # 4.6.1 then the value below will have 2 which will mean 4.6.2
 # which will be next minor release and so on.
 
-BINV = "4.6.3"
+BINV = "4.6.4"
 
-SRCREV = "181430"
+SRCREV = "184847"
 BRANCH = "gcc-4_6-branch"
 FILESPATH = "${@base_set_filespath([ '${FILE_DIRNAME}/gcc-4.6' ], d)}"
 
@@ -63,7 +63,6 @@ SRC_URI = "svn://gcc.gnu.org/svn/gcc/branches;module=${BRANCH};proto=http \
 	   file://optional_libstdc.patch \
 	   file://disable_relax_pic_calls_flag.patch \
 	   file://COLLECT_GCC_OPTIONS.patch \
-           file://volatile_access_backport.patch \
            file://use-defaults.h-and-t-oe-in-B.patch \
 	   file://powerpc-e5500.patch \
            file://fix-for-ice-50099.patch \
diff --git a/meta/recipes-devtools/gcc/gcc-4.6/GPLUSPLUS_INCLUDE_DIR_with_sysroot.patch b/meta/recipes-devtools/gcc/gcc-4.6/GPLUSPLUS_INCLUDE_DIR_with_sysroot.patch
index 6ccbeea00d..575e0e4b41 100644
--- a/meta/recipes-devtools/gcc/gcc-4.6/GPLUSPLUS_INCLUDE_DIR_with_sysroot.patch
+++ b/meta/recipes-devtools/gcc/gcc-4.6/GPLUSPLUS_INCLUDE_DIR_with_sysroot.patch
@@ -58,8 +58,8 @@ from the sysroot, one of the paths *does* need to be relocated in this way.
 ===========================
 Index: gcc-4_6-branch/gcc/Makefile.in
 ===================================================================
---- gcc-4_6-branch.orig/gcc/Makefile.in	2011-12-13 22:52:15.000000000 -0800
-+++ gcc-4_6-branch/gcc/Makefile.in	2011-12-13 22:52:21.933635767 -0800
+--- gcc-4_6-branch.orig/gcc/Makefile.in	2012-03-04 09:33:36.000000000 -0800
++++ gcc-4_6-branch/gcc/Makefile.in	2012-03-04 09:41:06.858672113 -0800
 @@ -587,6 +587,7 @@
  build_tooldir = $(exec_prefix)/$(target_noncanonical)
  # Directory in which the compiler finds target-independent g++ includes.
@@ -78,8 +78,8 @@ Index: gcc-4_6-branch/gcc/Makefile.in
    -DLOCAL_INCLUDE_DIR=\"$(local_includedir)\" \
 Index: gcc-4_6-branch/gcc/configure.ac
 ===================================================================
---- gcc-4_6-branch.orig/gcc/configure.ac	2011-12-13 22:52:15.000000000 -0800
-+++ gcc-4_6-branch/gcc/configure.ac	2011-12-13 22:52:21.937635526 -0800
+--- gcc-4_6-branch.orig/gcc/configure.ac	2012-03-04 09:33:36.000000000 -0800
++++ gcc-4_6-branch/gcc/configure.ac	2012-03-04 09:41:06.862671939 -0800
 @@ -144,6 +144,15 @@
    fi
  fi
@@ -96,7 +96,7 @@ Index: gcc-4_6-branch/gcc/configure.ac
  AC_ARG_WITH(cpp_install_dir,
  [  --with-cpp-install-dir=DIR
                            install the user visible C preprocessor in DIR
-@@ -4737,6 +4746,7 @@
+@@ -4727,6 +4736,7 @@
  AC_SUBST(float_h_file)
  AC_SUBST(gcc_config_arguments)
  AC_SUBST(gcc_gxx_include_dir)
@@ -106,8 +106,8 @@ Index: gcc-4_6-branch/gcc/configure.ac
  AC_SUBST(host_xm_include_list)
 Index: gcc-4_6-branch/gcc/cppdefault.c
 ===================================================================
---- gcc-4_6-branch.orig/gcc/cppdefault.c	2011-12-13 22:51:28.000000000 -0800
-+++ gcc-4_6-branch/gcc/cppdefault.c	2011-12-13 22:52:21.937635526 -0800
+--- gcc-4_6-branch.orig/gcc/cppdefault.c	2012-03-03 01:03:17.000000000 -0800
++++ gcc-4_6-branch/gcc/cppdefault.c	2012-03-04 09:41:06.862671939 -0800
 @@ -48,15 +48,18 @@
  = {
  #ifdef GPLUSPLUS_INCLUDE_DIR
@@ -132,8 +132,8 @@ Index: gcc-4_6-branch/gcc/cppdefault.c
      /* This is the dir for gcc's private headers.  */
 Index: gcc-4_6-branch/gcc/configure
 ===================================================================
---- gcc-4_6-branch.orig/gcc/configure	2011-12-13 22:52:15.000000000 -0800
-+++ gcc-4_6-branch/gcc/configure	2011-12-13 22:52:33.185690436 -0800
+--- gcc-4_6-branch.orig/gcc/configure	2012-03-04 09:33:36.000000000 -0800
++++ gcc-4_6-branch/gcc/configure	2012-03-04 09:41:12.462671816 -0800
 @@ -636,6 +636,7 @@
  host_xm_include_list
  host_xm_file_list
@@ -158,25 +158,25 @@ Index: gcc-4_6-branch/gcc/configure
  
  # Check whether --with-cpp_install_dir was given.
  if test "${with_cpp_install_dir+set}" = set; then :
-@@ -17514,7 +17524,7 @@
+@@ -17504,7 +17514,7 @@
    lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
    lt_status=$lt_dlunknown
    cat > conftest.$ac_ext <<_LT_EOF
--#line 17517 "configure"
-+#line 17527 "configure"
+-#line 17507 "configure"
++#line 17517 "configure"
  #include "confdefs.h"
  
  #if HAVE_DLFCN_H
-@@ -17620,7 +17630,7 @@
+@@ -17610,7 +17620,7 @@
    lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
    lt_status=$lt_dlunknown
    cat > conftest.$ac_ext <<_LT_EOF
--#line 17623 "configure"
-+#line 17633 "configure"
+-#line 17613 "configure"
++#line 17623 "configure"
  #include "confdefs.h"
  
  #if HAVE_DLFCN_H
-@@ -26151,6 +26161,7 @@
+@@ -26141,6 +26151,7 @@
  
  
  
diff --git a/meta/recipes-devtools/gcc/gcc-4.6/gcc-flags-for-build.patch b/meta/recipes-devtools/gcc/gcc-4.6/gcc-flags-for-build.patch
index 9cba50dcc5..5eaeb0508c 100644
--- a/meta/recipes-devtools/gcc/gcc-4.6/gcc-flags-for-build.patch
+++ b/meta/recipes-devtools/gcc/gcc-4.6/gcc-flags-for-build.patch
@@ -1,10 +1,10 @@
 Upstream-Status: Pending
 
-Index: gcc-4.6.0/Makefile.def
+Index: gcc-4_6-branch/Makefile.def
 ===================================================================
---- gcc-4.6.0.orig/Makefile.def
-+++ gcc-4.6.0/Makefile.def
-@@ -243,6 +243,7 @@ flags_to_pass = { flag= AWK ; };
+--- gcc-4_6-branch.orig/Makefile.def	2012-03-03 01:08:03.000000000 -0800
++++ gcc-4_6-branch/Makefile.def	2012-03-04 09:19:02.430607447 -0800
+@@ -242,6 +242,7 @@
  flags_to_pass = { flag= BISON ; };
  flags_to_pass = { flag= CC_FOR_BUILD ; };
  flags_to_pass = { flag= CFLAGS_FOR_BUILD ; };
@@ -12,11 +12,11 @@ Index: gcc-4.6.0/Makefile.def
  flags_to_pass = { flag= CXX_FOR_BUILD ; };
  flags_to_pass = { flag= EXPECT ; };
  flags_to_pass = { flag= FLEX ; };
-Index: gcc-4.6.0/gcc/Makefile.in
+Index: gcc-4_6-branch/gcc/Makefile.in
 ===================================================================
---- gcc-4.6.0.orig/gcc/Makefile.in
-+++ gcc-4.6.0/gcc/Makefile.in
-@@ -770,7 +770,7 @@ BUILD_LINKERFLAGS = $(BUILD_CFLAGS)
+--- gcc-4_6-branch.orig/gcc/Makefile.in	2012-03-03 01:03:17.000000000 -0800
++++ gcc-4_6-branch/gcc/Makefile.in	2012-03-04 09:19:02.430607447 -0800
+@@ -770,7 +770,7 @@
  
  # Native linker and preprocessor flags.  For x-fragment overrides.
  BUILD_LDFLAGS=@BUILD_LDFLAGS@
@@ -25,11 +25,11 @@ Index: gcc-4.6.0/gcc/Makefile.in
  
  # Actual name to use when installing a native compiler.
  GCC_INSTALL_NAME := $(shell echo gcc|sed '$(program_transform_name)')
-Index: gcc-4.6.0/gcc/configure.ac
+Index: gcc-4_6-branch/gcc/configure.ac
 ===================================================================
---- gcc-4.6.0.orig/gcc/configure.ac
-+++ gcc-4.6.0/gcc/configure.ac
-@@ -1784,16 +1784,18 @@ AC_SUBST(inhibit_libc)
+--- gcc-4_6-branch.orig/gcc/configure.ac	2012-03-03 01:17:45.000000000 -0800
++++ gcc-4_6-branch/gcc/configure.ac	2012-03-04 09:19:02.430607447 -0800
+@@ -1774,16 +1774,18 @@
  # Also, we cannot run fixincludes.
  
  # These are the normal (build=host) settings:
@@ -52,11 +52,11 @@ Index: gcc-4.6.0/gcc/configure.ac
  fi
  
  # Expand extra_headers to include complete path.
-Index: gcc-4.6.0/Makefile.in
+Index: gcc-4_6-branch/Makefile.in
 ===================================================================
---- gcc-4.6.0.orig/Makefile.in
-+++ gcc-4.6.0/Makefile.in
-@@ -338,6 +338,7 @@ AR_FOR_BUILD = @AR_FOR_BUILD@
+--- gcc-4_6-branch.orig/Makefile.in	2012-03-03 01:08:03.000000000 -0800
++++ gcc-4_6-branch/Makefile.in	2012-03-04 09:19:02.446607448 -0800
+@@ -338,6 +338,7 @@
  AS_FOR_BUILD = @AS_FOR_BUILD@
  CC_FOR_BUILD = @CC_FOR_BUILD@
  CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
@@ -64,7 +64,7 @@ Index: gcc-4.6.0/Makefile.in
  CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
  CXX_FOR_BUILD = @CXX_FOR_BUILD@
  DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
-@@ -691,6 +692,7 @@ BASE_FLAGS_TO_PASS = \
+@@ -691,6 +692,7 @@
  	"BISON=$(BISON)" \
  	"CC_FOR_BUILD=$(CC_FOR_BUILD)" \
  	"CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \
@@ -72,11 +72,11 @@ Index: gcc-4.6.0/Makefile.in
  	"CXX_FOR_BUILD=$(CXX_FOR_BUILD)" \
  	"EXPECT=$(EXPECT)" \
  	"FLEX=$(FLEX)" \
-Index: gcc-4.6.0/gcc/configure
+Index: gcc-4_6-branch/gcc/configure
 ===================================================================
---- gcc-4.6.0.orig/gcc/configure
-+++ gcc-4.6.0/gcc/configure
-@@ -703,6 +703,7 @@ SED
+--- gcc-4_6-branch.orig/gcc/configure	2012-03-03 01:17:45.000000000 -0800
++++ gcc-4_6-branch/gcc/configure	2012-03-04 09:19:15.638608087 -0800
+@@ -703,6 +703,7 @@
  LIBTOOL
  collect2
  STMP_FIXINC
@@ -84,7 +84,16 @@ Index: gcc-4.6.0/gcc/configure
  BUILD_LDFLAGS
  BUILD_CFLAGS
  CC_FOR_BUILD
-@@ -11382,6 +11383,7 @@ fi
+@@ -4842,7 +4843,7 @@
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_cc_gcc_supports_ada" >&5
+ $as_echo "$acx_cv_cc_gcc_supports_ada" >&6; }
+ 
+-if test x$GNATBIND != xno && test x$GNATMAKE != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
++if test "x$GNATBIND" != xno && test "x$GNATMAKE" != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
+   have_gnat=yes
+ else
+   have_gnat=no
+@@ -11372,6 +11373,7 @@
  CC_FOR_BUILD='$(CC)'
  BUILD_CFLAGS='$(ALL_CFLAGS)'
  BUILD_LDFLAGS='$(LDFLAGS)'
@@ -92,7 +101,7 @@ Index: gcc-4.6.0/gcc/configure
  STMP_FIXINC=stmp-fixinc
  
  # And these apply if build != host, or we are generating coverage data
-@@ -11389,6 +11391,7 @@ if test x$build != x$host || test "x$cov
+@@ -11379,6 +11381,7 @@
  then
      BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
      BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
@@ -100,29 +109,29 @@ Index: gcc-4.6.0/gcc/configure
  fi
  
  # Expand extra_headers to include complete path.
-@@ -17505,7 +17508,7 @@ else
+@@ -17495,7 +17498,7 @@
    lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
    lt_status=$lt_dlunknown
    cat > conftest.$ac_ext <<_LT_EOF
--#line 17508 "configure"
-+#line 17511 "configure"
+-#line 17498 "configure"
++#line 17501 "configure"
  #include "confdefs.h"
  
  #if HAVE_DLFCN_H
-@@ -17611,7 +17614,7 @@ else
+@@ -17601,7 +17604,7 @@
    lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
    lt_status=$lt_dlunknown
    cat > conftest.$ac_ext <<_LT_EOF
--#line 17614 "configure"
-+#line 17617 "configure"
+-#line 17604 "configure"
++#line 17607 "configure"
  #include "confdefs.h"
  
  #if HAVE_DLFCN_H
-Index: gcc-4.6.0/Makefile.tpl
+Index: gcc-4_6-branch/Makefile.tpl
 ===================================================================
---- gcc-4.6.0.orig/Makefile.tpl
-+++ gcc-4.6.0/Makefile.tpl
-@@ -341,6 +341,7 @@ AR_FOR_BUILD = @AR_FOR_BUILD@
+--- gcc-4_6-branch.orig/Makefile.tpl	2012-03-03 01:08:03.000000000 -0800
++++ gcc-4_6-branch/Makefile.tpl	2012-03-04 09:19:02.454607448 -0800
+@@ -341,6 +341,7 @@
  AS_FOR_BUILD = @AS_FOR_BUILD@
  CC_FOR_BUILD = @CC_FOR_BUILD@
  CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
@@ -130,11 +139,11 @@ Index: gcc-4.6.0/Makefile.tpl
  CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
  CXX_FOR_BUILD = @CXX_FOR_BUILD@
  DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
-Index: gcc-4.6.0/configure.ac
+Index: gcc-4_6-branch/configure.ac
 ===================================================================
---- gcc-4.6.0.orig/configure.ac
-+++ gcc-4.6.0/configure.ac
-@@ -3154,6 +3154,7 @@ esac
+--- gcc-4_6-branch.orig/configure.ac	2012-03-03 01:17:45.000000000 -0800
++++ gcc-4_6-branch/configure.ac	2012-03-04 09:19:02.454607448 -0800
+@@ -3123,6 +3123,7 @@
  # our build compiler if desired.
  if test x"${build}" = x"${host}" ; then
    CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}}
@@ -142,7 +151,7 @@ Index: gcc-4.6.0/configure.ac
    CXXFLAGS_FOR_BUILD=${CXXFLAGS_FOR_BUILD-${CXXFLAGS}}
    LDFLAGS_FOR_BUILD=${LDFLAGS_FOR_BUILD-${LDFLAGS}}
  fi
-@@ -3220,6 +3221,7 @@ AC_SUBST(AR_FOR_BUILD)
+@@ -3189,6 +3190,7 @@
  AC_SUBST(AS_FOR_BUILD)
  AC_SUBST(CC_FOR_BUILD)
  AC_SUBST(CFLAGS_FOR_BUILD)
@@ -150,11 +159,11 @@ Index: gcc-4.6.0/configure.ac
  AC_SUBST(CXXFLAGS_FOR_BUILD)
  AC_SUBST(CXX_FOR_BUILD)
  AC_SUBST(DLLTOOL_FOR_BUILD)
-Index: gcc-4.6.0/configure
+Index: gcc-4_6-branch/configure
 ===================================================================
---- gcc-4.6.0.orig/configure
-+++ gcc-4.6.0/configure
-@@ -617,6 +617,7 @@ GCJ_FOR_BUILD
+--- gcc-4_6-branch.orig/configure	2012-03-03 01:17:45.000000000 -0800
++++ gcc-4_6-branch/configure	2012-03-04 09:19:02.458607448 -0800
+@@ -617,6 +617,7 @@
  DLLTOOL_FOR_BUILD
  CXX_FOR_BUILD
  CXXFLAGS_FOR_BUILD
@@ -162,7 +171,7 @@ Index: gcc-4.6.0/configure
  CFLAGS_FOR_BUILD
  CC_FOR_BUILD
  AS_FOR_BUILD
-@@ -7675,6 +7676,7 @@ esac
+@@ -7644,6 +7645,7 @@
  # our build compiler if desired.
  if test x"${build}" = x"${host}" ; then
    CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}}
@@ -170,7 +179,7 @@ Index: gcc-4.6.0/configure
    CXXFLAGS_FOR_BUILD=${CXXFLAGS_FOR_BUILD-${CXXFLAGS}}
    LDFLAGS_FOR_BUILD=${LDFLAGS_FOR_BUILD-${LDFLAGS}}
  fi
-@@ -7740,6 +7742,7 @@ done
+@@ -7709,6 +7711,7 @@
  
  
  
diff --git a/meta/recipes-devtools/gcc/gcc-4.6/gcc-poison-system-directories.patch b/meta/recipes-devtools/gcc/gcc-4.6/gcc-poison-system-directories.patch
index 3902a352a6..a44e86ca4f 100644
--- a/meta/recipes-devtools/gcc/gcc-4.6/gcc-poison-system-directories.patch
+++ b/meta/recipes-devtools/gcc/gcc-4.6/gcc-poison-system-directories.patch
@@ -27,11 +27,11 @@ Upstream-Status: Inappropriate [distribution: codesourcery]
        ENABLE_POISON_SYSTEM_DIRECTORIES defined, warn for use of
        /usr/include, /usr/local/include or /usr/X11R6/include.
 
-Index: gcc-4.6.0/gcc/common.opt
+Index: gcc-4_6-branch/gcc/common.opt
 ===================================================================
---- gcc-4.6.0.orig/gcc/common.opt
-+++ gcc-4.6.0/gcc/common.opt
-@@ -558,6 +558,10 @@ Wpadded
+--- gcc-4_6-branch.orig/gcc/common.opt	2012-03-03 01:03:17.000000000 -0800
++++ gcc-4_6-branch/gcc/common.opt	2012-03-04 09:24:54.410624483 -0800
+@@ -567,6 +567,10 @@
  Common Var(warn_padded) Warning
  Warn when padding is required to align structure members
  
@@ -42,10 +42,10 @@ Index: gcc-4.6.0/gcc/common.opt
  Wshadow
  Common Var(warn_shadow) Warning
  Warn when one local variable shadows another
-Index: gcc-4.6.0/gcc/config.in
+Index: gcc-4_6-branch/gcc/config.in
 ===================================================================
---- gcc-4.6.0.orig/gcc/config.in
-+++ gcc-4.6.0/gcc/config.in
+--- gcc-4_6-branch.orig/gcc/config.in	2012-03-03 01:03:17.000000000 -0800
++++ gcc-4_6-branch/gcc/config.in	2012-03-04 09:24:54.410624483 -0800
 @@ -144,6 +144,12 @@
  #endif
  
@@ -59,11 +59,11 @@ Index: gcc-4.6.0/gcc/config.in
  /* Define if you want all operations on RTL (the basic data structure of the
     optimizer and back end) to be checked for dynamic type safety at runtime.
     This is quite expensive. */
-Index: gcc-4.6.0/gcc/configure.ac
+Index: gcc-4_6-branch/gcc/configure.ac
 ===================================================================
---- gcc-4.6.0.orig/gcc/configure.ac
-+++ gcc-4.6.0/gcc/configure.ac
-@@ -4694,6 +4694,16 @@ else
+--- gcc-4_6-branch.orig/gcc/configure.ac	2012-03-04 09:22:07.000000000 -0800
++++ gcc-4_6-branch/gcc/configure.ac	2012-03-04 09:24:54.410624483 -0800
+@@ -4692,6 +4692,16 @@
  fi)
  AC_SUBST(slibdir)
  
@@ -80,11 +80,11 @@ Index: gcc-4.6.0/gcc/configure.ac
  # Substitute configuration variables
  AC_SUBST(subdirs)
  AC_SUBST(srcdir)
-Index: gcc-4.6.0/gcc/doc/invoke.texi
+Index: gcc-4_6-branch/gcc/doc/invoke.texi
 ===================================================================
---- gcc-4.6.0.orig/gcc/doc/invoke.texi
-+++ gcc-4.6.0/gcc/doc/invoke.texi
-@@ -257,6 +257,7 @@ Objective-C and Objective-C++ Dialects}.
+--- gcc-4_6-branch.orig/gcc/doc/invoke.texi	2012-03-03 00:46:39.000000000 -0800
++++ gcc-4_6-branch/gcc/doc/invoke.texi	2012-03-04 09:24:54.414624482 -0800
+@@ -257,6 +257,7 @@
  -Woverlength-strings  -Wpacked  -Wpacked-bitfield-compat  -Wpadded @gol
  -Wparentheses  -Wpedantic-ms-format -Wno-pedantic-ms-format @gol
  -Wpointer-arith  -Wno-pointer-to-int-cast @gol
@@ -92,7 +92,7 @@ Index: gcc-4.6.0/gcc/doc/invoke.texi
  -Wredundant-decls @gol
  -Wreturn-type  -Wsequence-point  -Wshadow @gol
  -Wsign-compare  -Wsign-conversion  -Wstack-protector @gol
-@@ -3773,6 +3774,14 @@ headers---for that, @option{-Wunknown-pr
+@@ -3782,6 +3783,14 @@
   for most targets, it is made up of code and thus requires the stack
   to be made executable in order for the program to work properly.
  
@@ -107,11 +107,11 @@ Index: gcc-4.6.0/gcc/doc/invoke.texi
  @item -Wfloat-equal
  @opindex Wfloat-equal
  @opindex Wno-float-equal
-Index: gcc-4.6.0/gcc/gcc.c
+Index: gcc-4_6-branch/gcc/gcc.c
 ===================================================================
---- gcc-4.6.0.orig/gcc/gcc.c
-+++ gcc-4.6.0/gcc/gcc.c
-@@ -659,6 +659,8 @@ proper position among the other output f
+--- gcc-4_6-branch.orig/gcc/gcc.c	2012-03-03 01:03:17.000000000 -0800
++++ gcc-4_6-branch/gcc/gcc.c	2012-03-04 09:24:54.418624482 -0800
+@@ -659,6 +659,8 @@
      %{flto} %{flto=*} %l " LINK_PIE_SPEC \
     "%X %{o*} %{e*} %{N} %{n} %{r}\
      %{s} %{t} %{u*} %{z} %{Z} %{!nostdlib:%{!nostartfiles:%S}}\
@@ -120,11 +120,11 @@ Index: gcc-4.6.0/gcc/gcc.c
      %{static:} %{L*} %(mfwrap) %(link_libgcc) %o\
      %{fopenmp|ftree-parallelize-loops=*:%:include(libgomp.spec)%(link_gomp)}\
      %(mflib) " STACK_SPLIT_SPEC "\
-Index: gcc-4.6.0/gcc/incpath.c
+Index: gcc-4_6-branch/gcc/incpath.c
 ===================================================================
---- gcc-4.6.0.orig/gcc/incpath.c
-+++ gcc-4.6.0/gcc/incpath.c
-@@ -353,6 +353,24 @@ merge_include_chains (const char *sysroo
+--- gcc-4_6-branch.orig/gcc/incpath.c	2012-03-03 01:03:17.000000000 -0800
++++ gcc-4_6-branch/gcc/incpath.c	2012-03-04 09:24:54.418624482 -0800
+@@ -353,6 +353,24 @@
  	}
        fprintf (stderr, _("End of search list.\n"));
      }
@@ -149,11 +149,11 @@ Index: gcc-4.6.0/gcc/incpath.c
  }
  
  /* Use given -I paths for #include "..." but not #include <...>, and
-Index: gcc-4.6.0/gcc/Makefile.in
+Index: gcc-4_6-branch/gcc/Makefile.in
 ===================================================================
---- gcc-4.6.0.orig/gcc/Makefile.in
-+++ gcc-4.6.0/gcc/Makefile.in
-@@ -2179,7 +2179,7 @@ attribs.o : attribs.c $(CONFIG_H) $(SYST
+--- gcc-4_6-branch.orig/gcc/Makefile.in	2012-03-04 09:22:05.000000000 -0800
++++ gcc-4_6-branch/gcc/Makefile.in	2012-03-04 09:24:54.418624482 -0800
+@@ -2179,7 +2179,7 @@
  
  incpath.o: incpath.c incpath.h $(CONFIG_H) $(SYSTEM_H) $(CPPLIB_H) \
  		intl.h prefix.h coretypes.h $(TM_H) cppdefault.h $(TARGET_H) \
@@ -162,11 +162,11 @@ Index: gcc-4.6.0/gcc/Makefile.in
  
  prefix.o: prefix.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) prefix.h \
  	Makefile $(BASEVER)
-Index: gcc-4.6.0/gcc/configure
+Index: gcc-4_6-branch/gcc/configure
 ===================================================================
---- gcc-4.6.0.orig/gcc/configure
-+++ gcc-4.6.0/gcc/configure
-@@ -912,6 +912,7 @@ with_system_zlib
+--- gcc-4_6-branch.orig/gcc/configure	2012-03-04 09:22:07.000000000 -0800
++++ gcc-4_6-branch/gcc/configure	2012-03-04 09:25:31.502626277 -0800
+@@ -912,6 +912,7 @@
  enable_maintainer_mode
  enable_version_specific_runtime_libs
  with_slibdir
@@ -174,7 +174,7 @@ Index: gcc-4.6.0/gcc/configure
  enable_plugin
  enable_libquadmath_support
  '
-@@ -1623,6 +1624,8 @@ Optional Features:
+@@ -1623,6 +1624,8 @@
    --enable-version-specific-runtime-libs
                            specify that runtime libraries should be
                            installed in a compiler-specific directory
@@ -183,25 +183,25 @@ Index: gcc-4.6.0/gcc/configure
    --enable-plugin         enable plugin support
    --disable-libquadmath-support
                            disable libquadmath support for Fortran
-@@ -17508,7 +17511,7 @@ else
+@@ -17498,7 +17501,7 @@
    lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
    lt_status=$lt_dlunknown
    cat > conftest.$ac_ext <<_LT_EOF
--#line 17511 "configure"
-+#line 17514 "configure"
+-#line 17501 "configure"
++#line 17504 "configure"
  #include "confdefs.h"
  
  #if HAVE_DLFCN_H
-@@ -17614,7 +17617,7 @@ else
+@@ -17604,7 +17607,7 @@
    lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
    lt_status=$lt_dlunknown
    cat > conftest.$ac_ext <<_LT_EOF
--#line 17617 "configure"
-+#line 17620 "configure"
+-#line 17607 "configure"
++#line 17610 "configure"
  #include "confdefs.h"
  
  #if HAVE_DLFCN_H
-@@ -26127,6 +26130,19 @@ fi
+@@ -26125,6 +26128,19 @@
  
  
  
diff --git a/meta/recipes-devtools/gcc/gcc-4.6/gcc-with-linker-hash-style.patch b/meta/recipes-devtools/gcc/gcc-4.6/gcc-with-linker-hash-style.patch
index 4fa3cbe276..94b61cdcc9 100644
--- a/meta/recipes-devtools/gcc/gcc-4.6/gcc-with-linker-hash-style.patch
+++ b/meta/recipes-devtools/gcc/gcc-4.6/gcc-with-linker-hash-style.patch
@@ -21,8 +21,8 @@ Date:   Wed May 11 18:28:14 2011 +0000
 
 Index: gcc-4_6-branch/gcc/config.in
 ===================================================================
---- gcc-4_6-branch.orig/gcc/config.in	2011-09-09 08:26:10.000000000 -0700
-+++ gcc-4_6-branch/gcc/config.in	2011-09-09 08:27:14.142981164 -0700
+--- gcc-4_6-branch.orig/gcc/config.in	2012-03-04 09:30:04.000000000 -0800
++++ gcc-4_6-branch/gcc/config.in	2012-03-04 09:32:30.878646575 -0800
 @@ -1583,6 +1583,12 @@
  #endif
  
@@ -38,8 +38,8 @@ Index: gcc-4_6-branch/gcc/config.in
  #ifndef USED_FOR_TARGET
 Index: gcc-4_6-branch/gcc/configure
 ===================================================================
---- gcc-4_6-branch.orig/gcc/configure	2011-09-09 08:26:15.000000000 -0700
-+++ gcc-4_6-branch/gcc/configure	2011-09-09 08:27:42.793023181 -0700
+--- gcc-4_6-branch.orig/gcc/configure	2012-03-04 09:30:05.000000000 -0800
++++ gcc-4_6-branch/gcc/configure	2012-03-04 09:32:39.918647011 -0800
 @@ -915,6 +915,7 @@
  enable_poison_system_directories
  enable_plugin
@@ -57,25 +57,25 @@ Index: gcc-4_6-branch/gcc/configure
  
  Some influential environment variables:
    CC          C compiler command
-@@ -17511,7 +17514,7 @@
+@@ -17501,7 +17504,7 @@
    lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
    lt_status=$lt_dlunknown
    cat > conftest.$ac_ext <<_LT_EOF
--#line 17514 "configure"
-+#line 17517 "configure"
+-#line 17504 "configure"
++#line 17507 "configure"
  #include "confdefs.h"
  
  #if HAVE_DLFCN_H
-@@ -17617,7 +17620,7 @@
+@@ -17607,7 +17610,7 @@
    lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
    lt_status=$lt_dlunknown
    cat > conftest.$ac_ext <<_LT_EOF
--#line 17620 "configure"
-+#line 17623 "configure"
+-#line 17610 "configure"
++#line 17613 "configure"
  #include "confdefs.h"
  
  #if HAVE_DLFCN_H
-@@ -26434,6 +26437,36 @@
+@@ -26432,6 +26435,36 @@
  fi
  
  
@@ -114,9 +114,9 @@ Index: gcc-4_6-branch/gcc/configure
  
 Index: gcc-4_6-branch/gcc/configure.ac
 ===================================================================
---- gcc-4_6-branch.orig/gcc/configure.ac	2011-09-09 08:26:15.000000000 -0700
-+++ gcc-4_6-branch/gcc/configure.ac	2011-09-09 08:27:14.162981193 -0700
-@@ -4907,6 +4907,30 @@
+--- gcc-4_6-branch.orig/gcc/configure.ac	2012-03-04 09:30:05.000000000 -0800
++++ gcc-4_6-branch/gcc/configure.ac	2012-03-04 09:32:30.890646574 -0800
+@@ -4905,6 +4905,30 @@
  fi
  
  
@@ -149,8 +149,8 @@ Index: gcc-4_6-branch/gcc/configure.ac
  
 Index: gcc-4_6-branch/gcc/doc/install.texi
 ===================================================================
---- gcc-4_6-branch.orig/gcc/doc/install.texi	2011-06-24 08:13:00.000000000 -0700
-+++ gcc-4_6-branch/gcc/doc/install.texi	2011-09-09 08:27:14.172981215 -0700
+--- gcc-4_6-branch.orig/gcc/doc/install.texi	2012-03-03 00:46:39.000000000 -0800
++++ gcc-4_6-branch/gcc/doc/install.texi	2012-03-04 09:32:30.894646574 -0800
 @@ -1665,6 +1665,11 @@
  support @option{--build-id} option, a warning is issued and the
  @option{--enable-linker-build-id} option is ignored.  The default is off.
@@ -165,8 +165,8 @@ Index: gcc-4_6-branch/gcc/doc/install.texi
  Tells GCC to use the gnu_unique_object relocation for C++ template
 Index: gcc-4_6-branch/gcc/gcc.c
 ===================================================================
---- gcc-4_6-branch.orig/gcc/gcc.c	2011-09-09 08:26:14.000000000 -0700
-+++ gcc-4_6-branch/gcc/gcc.c	2011-09-09 08:27:14.172981215 -0700
+--- gcc-4_6-branch.orig/gcc/gcc.c	2012-03-04 09:30:04.000000000 -0800
++++ gcc-4_6-branch/gcc/gcc.c	2012-03-04 09:32:30.894646574 -0800
 @@ -1427,7 +1427,8 @@
    }
  #endif
diff --git a/meta/recipes-devtools/gcc/gcc-4.6/volatile_access_backport.patch b/meta/recipes-devtools/gcc/gcc-4.6/volatile_access_backport.patch
deleted file mode 100644
index 9c8681728d..0000000000
--- a/meta/recipes-devtools/gcc/gcc-4.6/volatile_access_backport.patch
+++ /dev/null
@@ -1,28 +0,0 @@
-Pulled from http://gcc.gnu.org/ml/gcc-patches/2011-03/msg01477.html
-
-Upstream-Status: Backport
-
-Signed-off-by: Saul Wold <sgw@linux.intel.com>
-
-    gcc/
-    * expr.c (expand_expr_real_1): Only use BLKmode for volatile
-    accesses which are not naturally aligned.
-
-Index: gcc-4.6.0/gcc/expr.c
-===================================================================
---- gcc-4.6.0.orig/gcc/expr.c	2011-06-01 15:28:55.000000000 -0700
-+++ gcc-4.6.0/gcc/expr.c	2011-06-01 15:41:17.154848182 -0700
-@@ -9178,8 +9178,11 @@
- 		&& modifier != EXPAND_CONST_ADDRESS
- 		&& modifier != EXPAND_INITIALIZER)
- 	    /* If the field is volatile, we always want an aligned
--	       access.  */
--	    || (volatilep && flag_strict_volatile_bitfields > 0)
-+	       access.  Only do this if the access is not already naturally
-+	       aligned, otherwise "normal" (non-bitfield) volatile fields
-+	       become non-addressable.  */
-+	    || (volatilep && flag_strict_volatile_bitfields > 0
-+		&& (bitpos % GET_MODE_ALIGNMENT (mode) != 0))
- 	    /* If the field isn't aligned enough to fetch as a memref,
- 	       fetch it as a bit field.  */
- 	    || (mode1 != BLKmode