Initial 4.8.0 patchset based off of latest 4.7.2 patchset.

23 files changed, 1313 insertions, 0 deletions

diff --git a/4.8.0/gentoo/10_all_default-fortify-source.patch b/4.8.0/gentoo/10_all_default-fortify-source.patch
new file mode 100644
index 0000000..a71711a
--- /dev/null
+++ b/4.8.0/gentoo/10_all_default-fortify-source.patch
@@ -0,0 +1,28 @@
+Enable -D_FORTIFY_SOURCE=2 by default.
+
+--- a/gcc/c-family/c-cppbuiltin.c
++++ b/gcc/c-family/c-cppbuiltin.c
+@@ -853,6 +853,9 @@ c_cpp_builtins (cpp_reader *pfile)
+   builtin_define_with_value ("__REGISTER_PREFIX__", REGISTER_PREFIX, 0);
+   builtin_define_with_value ("__USER_LABEL_PREFIX__", user_label_prefix, 0);
+ 
++  /* Fortify Source enabled by default w/optimization.  */
++  cpp_define (pfile, "_FORTIFY_SOURCE=((defined __OPTIMIZE__ && __OPTIMIZE__ > 0) ? 2 : 0)");
++
+   /* Misc.  */
+   if (flag_gnu89_inline)
+     cpp_define (pfile, "__GNUC_GNU_INLINE__");
+--- a/gcc/doc/invoke.texi
++++ b/gcc/doc/invoke.texi
+@@ -6568,6 +6568,11 @@ also turns on the following optimization flags:
+ Please note the warning under @option{-fgcse} about
+ invoking @option{-O2} on programs that use computed gotos.
+ 
++NOTE: In Gentoo, @option{-D_FORTIFY_SOURCE=2} is set by default, and is
++activated when @option{-O} is set to 2 or higher.  This enables additional
++compile-time and run-time checks for several libc functions.  To disable,
++specify either @option{-U_FORTIFY_SOURCE} or @option{-D_FORTIFY_SOURCE=0}.
++
+ @item -O3
+ @opindex O3
+ Optimize yet more.  @option{-O3} turns on all optimizations specified
diff --git a/4.8.0/gentoo/11_all_default-warn-format-security.patch b/4.8.0/gentoo/11_all_default-warn-format-security.patch
new file mode 100644
index 0000000..a0c84a6
--- /dev/null
+++ b/4.8.0/gentoo/11_all_default-warn-format-security.patch
@@ -0,0 +1,27 @@
+Enable -Wformat-security by default.
+
+--- a/gcc/c-family/c.opt
++++ b/gcc/c-family/c.opt
+@@ -400,7 +400,7 @@ C ObjC C++ ObjC++ Var(warn_format_nonliteral) Warning LangEnabledBy(C ObjC C++ O
+ Warn about format strings that are not literals
+ 
+ Wformat-security
+-C ObjC C++ ObjC++ Var(warn_format_security) Warning LangEnabledBy(C ObjC C++ ObjC++,Wformat=, warn_format >= 2, 0)
++C ObjC C++ ObjC++ Var(warn_format_security) Init(1) Warning LangEnabledBy(C ObjC C++ ObjC++,Wformat=, warn_format >= 2, 0)
+ Warn about possible security problems with format functions
+ 
+ Wformat-y2k
+--- a/gcc/doc/invoke.texi
++++ b/gcc/doc/invoke.texi
+@@ -3362,6 +3362,11 @@ currently a subset of what @option{-Wformat-nonliteral} warns about, but
+ in future warnings may be added to @option{-Wformat-security} that are not
+ included in @option{-Wformat-nonliteral}.)
+ 
++In Gentoo this option is enabled by default for C, C++, ObjC, ObjC++.
++To disable, use @option{-Wno-format-security}, or disable all format
++warnings with @option{-Wformat=0}.  To make format security warnings
++fatal, specify @option{-Werror=format-security}.
++
+ @item -Wformat-y2k
+ @opindex Wformat-y2k
+ @opindex Wno-format-y2k
diff --git a/4.8.0/gentoo/12_all_default-warn-trampolines.patch b/4.8.0/gentoo/12_all_default-warn-trampolines.patch
new file mode 100644
index 0000000..2fd4051
--- /dev/null
+++ b/4.8.0/gentoo/12_all_default-warn-trampolines.patch
@@ -0,0 +1,24 @@
+Enable -Wtrampolines by default.
+
+--- a/gcc/common.opt
++++ b/gcc/common.opt
+@@ -640,7 +640,7 @@ Common Var(warn_system_headers) Warning
+ Do not suppress warnings from system headers
+ 
+ Wtrampolines
+-Common Var(warn_trampolines) Warning
++Common Var(warn_trampolines) Init(1) Warning
+ Warn whenever a trampoline is generated
+ 
+ Wtype-limits
+--- a/gcc/doc/invoke.texi
++++ b/gcc/doc/invoke.texi
+@@ -4007,6 +4007,8 @@ headers---for that, @option{-Wunknown-pragmas} must also be used.
+  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.
+ 
++ This warning is enabled by default in Gentoo.
++
+ @item -Wfloat-equal
+ @opindex Wfloat-equal
+ @opindex Wno-float-equal
diff --git a/4.8.0/gentoo/15_all_libgfortran-Werror.patch b/4.8.0/gentoo/15_all_libgfortran-Werror.patch
new file mode 100644
index 0000000..5f15373
--- /dev/null
+++ b/4.8.0/gentoo/15_all_libgfortran-Werror.patch
@@ -0,0 +1,17 @@
+libgfortran does not respect --disable-werror
+
+https://bugs.gentoo.org/433435
+http://gcc.gnu.org/PR54724
+
+
+--- a/libgfortran/configure
++++ b/libgfortran/configure
+@@ -5764,7 +5764,7 @@ fi
+ 
+ # Add -Wall -fno-repack-arrays -fno-underscoring if we are using GCC.
+ if test "x$GCC" = "xyes"; then
+-  AM_FCFLAGS="-I . -Wall -Werror -fimplicit-none -fno-repack-arrays -fno-underscoring"
++  AM_FCFLAGS="-I . -Wall -fimplicit-none -fno-repack-arrays -fno-underscoring"
+   ## We like to use C99 routines when available.  This makes sure that
+   ## __STDC_VERSION__ is set such that libc includes make them available.
+   AM_CFLAGS="-std=gnu99 -Wall -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wextra -Wwrite-strings"
diff --git a/4.8.0/gentoo/16_all_libgomp-Werror.patch b/4.8.0/gentoo/16_all_libgomp-Werror.patch
new file mode 100644
index 0000000..d6a355d
--- /dev/null
+++ b/4.8.0/gentoo/16_all_libgomp-Werror.patch
@@ -0,0 +1,17 @@
+libgomp does not respect --disable-werror
+
+https://bugs.gentoo.org/229059
+http://gcc.gnu.org/PR38436
+
+
+--- a/libgomp/configure
++++ b/libgomp/configure
+@@ -4282,7 +4282,7 @@ save_CFLAGS="$CFLAGS"
+ 
+ # Add -Wall -Werror if we are using GCC.
+ if test "x$GCC" = "xyes"; then
+-  XCFLAGS="$XCFLAGS -Wall -Werror"
++  XCFLAGS="$XCFLAGS -Wall"
+ fi
+ 
+ # Find other programs we need.
diff --git a/4.8.0/gentoo/25_all_alpha-mieee-default.patch b/4.8.0/gentoo/25_all_alpha-mieee-default.patch
new file mode 100644
index 0000000..9f99434
--- /dev/null
+++ b/4.8.0/gentoo/25_all_alpha-mieee-default.patch
@@ -0,0 +1,31 @@
+Set the default behavior on alpha to use -mieee since the large majority of
+time we want this (bad/weird things can happen with packages built without
+it).
+
+To satisfy those people who may not want -mieee forced on them all the time,
+we also provide -mno-ieee.
+
+Patch by Mike Frysinger <vapier@gentoo.org>
+
+--- a/gcc/config/alpha/alpha.h
++++ b/gcc/config/alpha/alpha.h
+@@ -96,6 +96,8 @@ along with GCC; see the file COPYING3.  If not see
+   while (0)
+ #endif
+ 
++#define CPP_SPEC "%{!no-ieee:-mieee}"
++
+ /* Run-time compilation parameters selecting different hardware subsets.  */
+ 
+ /* Which processor to schedule for. The cpu attribute defines a list that
+--- a/gcc/config/alpha/alpha.opt
++++ b/gcc/config/alpha/alpha.opt
+@@ -39,7 +39,7 @@ Target RejectNegative Mask(IEEE_CONFORMANT)
+ Request IEEE-conformant math library routines (OSF/1)
+ 
+ mieee
+-Target Report RejectNegative Mask(IEEE)
++Target Report Mask(IEEE)
+ Emit IEEE-conformant code, without inexact exceptions
+ 
+ mieee-with-inexact
diff --git a/4.8.0/gentoo/26_all_alpha-asm-mcpu.patch b/4.8.0/gentoo/26_all_alpha-asm-mcpu.patch
new file mode 100644
index 0000000..593431c
--- /dev/null
+++ b/4.8.0/gentoo/26_all_alpha-asm-mcpu.patch
@@ -0,0 +1,16 @@
+https://bugs.gentoo.org/170146
+http://gcc.gnu.org/ml/gcc-patches/2009-11/msg00403.html
+
+alpha: turn -mcpu=<cpu> into -m<cpu> for assembler all the time
+
+--- a/gcc/config/alpha/elf.h
++++ b/gcc/config/alpha/elf.h
+@@ -46,7 +46,7 @@ along with GCC; see the file COPYING3.  If not see
+ #define CC1_SPEC  "%{G*}"
+ 
+ #undef  ASM_SPEC
+-#define ASM_SPEC  "%{G*} %{relax:-relax} %{!gstabs*:-no-mdebug}%{gstabs*:-mdebug}"
++#define ASM_SPEC  "%{G*} %{relax:-relax} %{!gstabs*:-no-mdebug}%{gstabs*:-mdebug} %{mcpu=*:-m%*}"
+ 
+ #undef  IDENT_ASM_OP
+ #define IDENT_ASM_OP "\t.ident\t"
diff --git a/4.8.0/gentoo/29_all_arm_armv4t-default.patch b/4.8.0/gentoo/29_all_arm_armv4t-default.patch
new file mode 100644
index 0000000..4616cf9
--- /dev/null
+++ b/4.8.0/gentoo/29_all_arm_armv4t-default.patch
@@ -0,0 +1,16 @@
+gcc defaults to armv5t for all targets even armv4t
+
+http://sourceware.org/ml/crossgcc/2008-05/msg00009.html
+
+
+--- a/gcc/config/arm/linux-eabi.h
++++ b/gcc/config/arm/linux-eabi.h
+@@ -45,7 +45,7 @@
+    The ARM10TDMI core is the default for armv5t, so set
+    SUBTARGET_CPU_DEFAULT to achieve this.  */
+ #undef  SUBTARGET_CPU_DEFAULT
+-#define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm10tdmi
++#define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm9tdmi
+ 
+ /* TARGET_BIG_ENDIAN_DEFAULT is set in
+    config.gcc for big endian configurations.  */
diff --git a/4.8.0/gentoo/34_all_ia64_note.GNU-stack.patch b/4.8.0/gentoo/34_all_ia64_note.GNU-stack.patch
new file mode 100644
index 0000000..219fe9f
--- /dev/null
+++ b/4.8.0/gentoo/34_all_ia64_note.GNU-stack.patch
@@ -0,0 +1,92 @@
+http://gcc.gnu.org/PR21098
+
+
+2004-09-20  Jakub Jelinek  <jakub@redhat.com>
+
+        * config/rs6000/ppc-asm.h: Add .note.GNU-stack section also
+        on ppc64-linux.
+
+        * config/ia64/lib1funcs.asm: Add .note.GNU-stack section on
+        ia64-linux.
+        * config/ia64/crtbegin.asm: Likewise.
+        * config/ia64/crtend.asm: Likewise.
+        * config/ia64/crti.asm: Likewise.
+        * config/ia64/crtn.asm: Likewise.
+
+2004-05-14  Jakub Jelinek  <jakub@redhat.com>
+
+        * config/ia64/linux.h (TARGET_ASM_FILE_END): Define.
+
+
+--- a/gcc/config/ia64/linux.h
++++ b/gcc/config/ia64/linux.h
+@@ -24,6 +24,8 @@ a copy of the GCC Runtime Library Exception along with this program;
+ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+ <http://www.gnu.org/licenses/>.  */
+ 
++#define TARGET_ASM_FILE_END file_end_indicate_exec_stack
++
+ /* This is for -profile to use -lc_p instead of -lc.  */
+ #undef CC1_SPEC
+ #define CC1_SPEC "%{profile:-p} %{G*}"
+--- a/gcc/config/rs6000/ppc-asm.h
++++ b/gcc/config/rs6000/ppc-asm.h
+@@ -352,7 +352,7 @@ GLUE(.L,name): \
+ #endif
+ #endif
+ 
+-#if defined __linux__ && !defined __powerpc64__
++#if defined __linux__
+ 	.section .note.GNU-stack
+ 	.previous
+ #endif
+--- a/libgcc/config/ia64/crtbegin.S
++++ b/libgcc/config/ia64/crtbegin.S
+@@ -252,3 +252,7 @@ __do_jv_register_classes:
+ .weak __cxa_finalize
+ #endif
+ .weak _Jv_RegisterClasses
++
++#ifdef __linux__
++.section .note.GNU-stack; .previous
++#endif
+--- a/libgcc/config/ia64/crtend.S
++++ b/libgcc/config/ia64/crtend.S
+@@ -119,3 +119,6 @@ __do_global_ctors_aux:
+ 
+ 	br.ret.sptk.many rp
+ 	.endp __do_global_ctors_aux
++#ifdef __linux__
++.section .note.GNU-stack; .previous
++#endif
+--- a/libgcc/config/ia64/crti.S
++++ b/libgcc/config/ia64/crti.S
+@@ -49,5 +49,8 @@ _fini:
+ 	.save rp, r33
+ 	mov	r33 = b0
+ 	.body
++#ifdef __linux__
++.section .note.GNU-stack; .previous
++#endif
+ 
+ # end of crti.S
+--- a/libgcc/config/ia64/crtn.S
++++ b/libgcc/config/ia64/crtn.S
+@@ -39,5 +39,8 @@
+ 	.restore sp
+ 	mov	r12 = r35
+ 	br.ret.sptk.many b0
++#ifdef __linux__
++.section .note.GNU-stack; .previous
++#endif
+ 
+ # end of crtn.S
+--- a/libgcc/config/ia64/lib1funcs.S
++++ b/libgcc/config/ia64/lib1funcs.S
+@@ -793,3 +793,6 @@ __floattitf:
+ 	.endp __floattitf
+ #endif
+ #endif
++#ifdef __linux__
++.section .note.GNU-stack; .previous
++#endif
diff --git a/4.8.0/gentoo/38_all_sh_pr24836_all-archs.patch b/4.8.0/gentoo/38_all_sh_pr24836_all-archs.patch
new file mode 100644
index 0000000..06fd90a
--- /dev/null
+++ b/4.8.0/gentoo/38_all_sh_pr24836_all-archs.patch
@@ -0,0 +1,27 @@
+gcc/configure doesn't handle all possible SH architectures
+
+http://gcc.gnu.org/PR24836
+
+
+--- a/gcc/configure
++++ b/gcc/configure
+@@ -22753,7 +22753,7 @@ foo:	.long	25
+ 	tls_first_minor=14
+ 	tls_as_opt="-m64 -Aesame --fatal-warnings"
+ 	;;
+-  sh-*-* | sh[34]-*-*)
++  sh-*-* | sh[34]*-*-*)
+     conftest_s='
+ 	.section ".tdata","awT",@progbits
+ foo:	.long	25
+--- a/gcc/configure.ac
++++ b/gcc/configure.ac
+@@ -2924,7 +2924,7 @@ foo:	.long	25
+ 	tls_first_minor=14
+ 	tls_as_opt="-m64 -Aesame --fatal-warnings"
+ 	;;
+-  sh-*-* | sh[34]-*-*)
++  sh-*-* | sh[34]*-*-*)
+     conftest_s='
+ 	.section ".tdata","awT",@progbits
+ foo:	.long	25
diff --git a/4.8.0/gentoo/42_all_superh_default-multilib.patch b/4.8.0/gentoo/42_all_superh_default-multilib.patch
new file mode 100644
index 0000000..8b638d9
--- /dev/null
+++ b/4.8.0/gentoo/42_all_superh_default-multilib.patch
@@ -0,0 +1,24 @@
+The gcc-3.x toolchains would contain all the targets by default.  With gcc-4,
+you have to actually list out the multilibs you want or you will end up with
+just one when using targets like 'sh4-linux-gnu'.
+
+The resulting toolchain can't even build a kernel as the kernel needs to build
+with the nofpu flag to be sure that no fpu ops are generated.
+
+Here we restore the gcc-3.x behavior; the additional overhead of building all
+of these multilibs by default is negligible.
+
+https://bugs.gentoo.org/140205
+https://bugs.gentoo.org/320251
+
+--- a/gcc/config.gcc
++++ b/gcc/config.gcc
+@@ -2455,7 +2455,7 @@ sh-*-symbianelf* | sh[12346l]*-*-symbianelf* | \
+ 	if test "$sh_multilibs" = "default" ; then
+ 		case ${target} in
+ 		sh64-superh-linux* | \
+-		sh[1234]*)	sh_multilibs=${sh_cpu_target} ;;
++		sh[1234]*)	sh_multilibs=$(echo $(sed -n '/^[[:space:]]*case ${sh_multilib} in/,/)/{s:case ${sh_multilib} in::;s: | *:,:g;s:[\\)]::g;p}' ${srcdir}/config.gcc) | sed 's: ::g') ;;
+ 		sh64* | sh5*)	sh_multilibs=m5-32media,m5-32media-nofpu,m5-compact,m5-compact-nofpu,m5-64media,m5-64media-nofpu ;;
+ 		sh-superh-*)	sh_multilibs=m4,m4-single,m4-single-only,m4-nofpu ;;
+ 		sh*-*-linux*)	sh_multilibs=m1,m3e,m4 ;;
diff --git a/4.8.0/gentoo/48_all_x86_pr53113_libitm-avx.patch b/4.8.0/gentoo/48_all_x86_pr53113_libitm-avx.patch
new file mode 100644
index 0000000..b176530
--- /dev/null
+++ b/4.8.0/gentoo/48_all_x86_pr53113_libitm-avx.patch
@@ -0,0 +1,28 @@
+libitm checks for AVX support in the assembler and adds -mavx to x86_avx.cc
+which defines the needed typedefs.  User CFLAGS can override -mavx however,
+so also use the fallback typedef if __AVX__ isn't defined.
+
+https://bugs.gentoo.org/417271
+http://gcc.gnu.org/PR53113
+
+
+--- a/libitm/config/x86/x86_avx.cc
++++ b/libitm/config/x86/x86_avx.cc
+@@ -29,7 +29,7 @@
+ 
+ extern "C" {
+ 
+-#ifndef HAVE_AS_AVX
++#if !defined (HAVE_AS_AVX) || !defined(__AVX__)
+ // If we don't have an AVX capable assembler, we didn't set -mavx on the
+ // command-line either, which means that libitm.h defined neither this type
+ // nor the functions in this file.  Define the type and unconditionally
+@@ -40,7 +40,7 @@ typedef float _ITM_TYPE_M256 __attribute__((vector_size(32), may_alias));
+ // Re-define the memcpy implementations so that we can frob the
+ // interface to deal with possibly missing AVX instruction set support.
+ 
+-#ifdef HAVE_AS_AVX
++#if defined(HAVE_AS_AVX) && defined(__AVX__)
+ #define RETURN(X)	return X
+ #define STORE(X,Y)	X = Y
+ #define OUTPUT(T)	_ITM_TYPE_##T
diff --git a/4.8.0/gentoo/50_all_libiberty-asprintf.patch b/4.8.0/gentoo/50_all_libiberty-asprintf.patch
new file mode 100644
index 0000000..9ad4a92
--- /dev/null
+++ b/4.8.0/gentoo/50_all_libiberty-asprintf.patch
@@ -0,0 +1,18 @@
+2008-07-25  Magnus Granberg  <zorry@ume.nu>
+
+    * include/libiberty.h (asprintf): Don't declare if defined as a macro
+
+--- a/include/libiberty.h
++++ b/include/libiberty.h
+@@ -609,8 +609,11 @@ extern int pwait (int, int *, int);
+ /* Like sprintf but provides a pointer to malloc'd storage, which must
+    be freed by the caller.  */
+ 
++/* asprintf may be declared as a macro by glibc with __USE_FORTIFY_LEVEL.  */
++#ifndef asprintf
+ extern int asprintf (char **, const char *, ...) ATTRIBUTE_PRINTF_2;
+ #endif
++#endif
+ 
+ #if !HAVE_DECL_VASPRINTF
+ /* Like vsprintf but provides a pointer to malloc'd storage, which
diff --git a/4.8.0/gentoo/51_all_libiberty-pic.patch b/4.8.0/gentoo/51_all_libiberty-pic.patch
new file mode 100644
index 0000000..b6160a7
--- /dev/null
+++ b/4.8.0/gentoo/51_all_libiberty-pic.patch
@@ -0,0 +1,10 @@
+--- a/libiberty/Makefile.in
++++ b/libiberty/Makefile.in
+@@ -246,6 +246,7 @@ $(TARGETLIB): $(REQUIRED_OFILES) $(EXTRA_OFILES) $(LIBOBJS)
+ 	  $(AR) $(AR_FLAGS) $(TARGETLIB) \
+ 	    $(REQUIRED_OFILES) $(EXTRA_OFILES) $(LIBOBJS); \
+ 	  $(RANLIB) $(TARGETLIB); \
++	  cp $(TARGETLIB) ../ ; \
+ 	  cd ..; \
+ 	else true; fi
+ 
diff --git a/4.8.0/gentoo/52_all_netbsd-Bsymbolic.patch b/4.8.0/gentoo/52_all_netbsd-Bsymbolic.patch
new file mode 100644
index 0000000..4db281e
--- /dev/null
+++ b/4.8.0/gentoo/52_all_netbsd-Bsymbolic.patch
@@ -0,0 +1,12 @@
+https://bugs.gentoo.org/122698
+
+--- a/gcc/config/netbsd-elf.h
++++ b/gcc/config/netbsd-elf.h
+@@ -70,6 +70,7 @@ along with GCC; see the file COPYING3.  If not see
+ #define NETBSD_LINK_SPEC_ELF \
+   "%{assert*} %{R*} %{rpath*} \
+    %{shared:-shared} \
++   %{symbolic:-Bsymbolic} \
+    %{!shared: \
+      -dc -dp \
+      %{!nostdlib: \
diff --git a/4.8.0/gentoo/67_all_gcc-poison-system-directories.patch b/4.8.0/gentoo/67_all_gcc-poison-system-directories.patch
new file mode 100644
index 0000000..56519d8
--- /dev/null
+++ b/4.8.0/gentoo/67_all_gcc-poison-system-directories.patch
@@ -0,0 +1,193 @@
+grabbed from openembedded
+
+Upstream-Status: Inappropriate [distribution: codesourcery]
+
+       gcc/
+       2008-07-02  Joseph Myers  <joseph@codesourcery.com>
+       * c-incpath.c: Include toplev.h.
+       (merge_include_chains): Use warning instead of cpp_error for
+       system directory poisoning diagnostic.
+       * Makefile.in (c-incpath.o): Depend on toplev.h.
+       * gcc.c (LINK_COMMAND_SPEC): Pass
+       --error-poison-system-directories if
+       -Werror=poison-system-directories.
+
+       2007-06-13  Joseph Myers  <joseph@codesourcery.com>
+       * common.opt (--Wno-poison-system-directories): New.
+       * doc/invoke.texi (-Wno-poison-system-directories): Document.
+       * c-incpath.c: Include flags.h.
+       (merge_include_chains): Check flag_poison_system_directories.
+       * gcc.c (LINK_COMMAND_SPEC): Pass --no-poison-system-directories
+       to linker if -Wno-poison-system-directories.
+       * Makefile.in (c-incpath.o): Depend on $(FLAGS_H).
+
+       2007-03-20  Daniel Jacobowitz  <dan@codesourcery.com>
+                   Joseph Myers  <joseph@codesourcery.com>
+       * configure.ac (--enable-poison-system-directories): New option.
+       * configure, config.in: Regenerate.
+       * c-incpath.c (merge_include_chains): If
+       ENABLE_POISON_SYSTEM_DIRECTORIES defined, warn for use of
+       /usr/include, /usr/local/include or /usr/X11R6/include.
+
+
+--- a/gcc/Makefile.in
++++ b/gcc/Makefile.in
+@@ -2018,7 +2018,7 @@ attribs.o : attribs.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
+ 
+ incpath.o: incpath.c incpath.h $(CONFIG_H) $(SYSTEM_H) $(CPPLIB_H) \
+ 		intl.h prefix.h coretypes.h $(TM_H) cppdefault.h $(TARGET_H) \
+-		$(MACHMODE_H)
++		$(MACHMODE_H) $(FLAGS_H) toplev.h
+ 
+ CFLAGS-prefix.o += -DPREFIX=\"$(prefix)\" -DBASEVER=$(BASEVER_s)
+ prefix.o: prefix.c $(CONFIG_H) $(SYSTEM_H) coretypes.h prefix.h \
+--- a/gcc/common.opt
++++ b/gcc/common.opt
+@@ -595,6 +595,10 @@ Wpedantic
+ Common Var(pedantic) Warning
+ Issue warnings needed for strict compliance to the standard
+ 
++Wpoison-system-directories
++Common Var(flag_poison_system_directories) Init(1) Warning
++Warn for -I and -L options using system directories if cross compiling
++
+ Wshadow
+ Common Var(warn_shadow) Warning
+ Warn when one local variable shadows another
+--- a/gcc/config.in
++++ b/gcc/config.in
+@@ -138,6 +138,12 @@
+ #endif
+ 
+ 
++/* Define to warn for use of native system header directories */
++#ifndef USED_FOR_TARGET
++#undef ENABLE_POISON_SYSTEM_DIRECTORIES
++#endif
++
++
+ /* Define if you want all operations on RTL (the basic data structure of the
+    optimizer and back end) to be checked for dynamic type safety at runtime.
+    This is quite expensive. */
+--- a/gcc/configure
++++ b/gcc/configure
+@@ -917,6 +917,7 @@ with_gc
+ with_system_zlib
+ enable_maintainer_mode
+ enable_version_specific_runtime_libs
++enable_poison_system_directories
+ enable_plugin
+ enable_libquadmath_support
+ with_linker_hash_style
+@@ -1630,6 +1631,8 @@ Optional Features:
+   --enable-version-specific-runtime-libs
+                           specify that runtime libraries should be installed
+                           in a compiler-specific directory
++  --enable-poison-system-directories
++                          warn for use of native system header directories
+   --enable-plugin         enable plugin support
+   --disable-libquadmath-support
+                           disable libquadmath support for Fortran
+@@ -27103,6 +27106,19 @@ if test "${enable_version_specific_runtime_libs+set}" = set; then :
+ fi
+ 
+ 
++# Check whether --enable-poison-system-directories was given.
++if test "${enable_poison_system_directories+set}" = set; then :
++  enableval=$enable_poison_system_directories;
++else
++  enable_poison_system_directories=no
++fi
++
++if test "x${enable_poison_system_directories}" = "xyes"; then
++
++$as_echo "#define ENABLE_POISON_SYSTEM_DIRECTORIES 1" >>confdefs.h
++
++fi
++
+ # Substitute configuration variables
+ 
+ 
+--- a/gcc/configure.ac
++++ b/gcc/configure.ac
+@@ -5063,6 +5063,16 @@ AC_ARG_ENABLE(version-specific-runtime-libs,
+                 [specify that runtime libraries should be
+                  installed in a compiler-specific directory])])
+ 
++AC_ARG_ENABLE([poison-system-directories],
++             AS_HELP_STRING([--enable-poison-system-directories],
++                            [warn for use of native system header directories]),,
++             [enable_poison_system_directories=no])
++if test "x${enable_poison_system_directories}" = "xyes"; then
++  AC_DEFINE([ENABLE_POISON_SYSTEM_DIRECTORIES],
++           [1],
++           [Define to warn for use of native system header directories])
++fi
++
+ # Substitute configuration variables
+ AC_SUBST(subdirs)
+ AC_SUBST(srcdir)
+--- a/gcc/doc/invoke.texi
++++ b/gcc/doc/invoke.texi
+@@ -258,6 +258,7 @@ Objective-C and Objective-C++ Dialects}.
+ -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
++-Wno-poison-system-directories @gol
+ -Wredundant-decls  -Wno-return-local-addr @gol
+ -Wreturn-type  -Wsequence-point  -Wshadow @gol
+ -Wsign-compare  -Wsign-conversion  -Wsizeof-pointer-memaccess @gol
+@@ -4023,6 +4024,14 @@ should check to see whether the two values have ranges that overlap; and
+ this is done with the relational operators, so equality comparisons are
+ probably mistaken.
+ 
++@item -Wno-poison-system-directories
++@opindex Wno-poison-system-directories
++Do not warn for @option{-I} or @option{-L} options using system
++directories such as @file{/usr/include} when cross compiling.  This
++option is intended for use in chroot environments when such
++directories contain the correct headers and libraries for the target
++system rather than the host.
++
+ @item -Wtraditional @r{(C and Objective-C only)}
+ @opindex Wtraditional
+ @opindex Wno-traditional
+--- a/gcc/gcc.c
++++ b/gcc/gcc.c
+@@ -740,6 +740,8 @@ proper position among the other output files.  */
+    "%{fuse-ld=*:-fuse-ld=%*}\
+     %X %{o*} %{e*} %{N} %{n} %{r}\
+     %{s} %{t} %{u*} %{z} %{Z} %{!nostdlib:%{!nostartfiles:%S}}\
++    %{Wno-poison-system-directories:--no-poison-system-directories}\
++    %{Werror=poison-system-directories:--error-poison-system-directories}\
+     %{static:} %{L*} %(mfwrap) %(link_libgcc) " SANITIZER_EARLY_SPEC " %o\
+     %{fopenmp|ftree-parallelize-loops=*:%:include(libgomp.spec)%(link_gomp)}\
+     %{fgnu-tm:%:include(libitm.spec)%(link_itm)}\
+--- a/gcc/incpath.c
++++ b/gcc/incpath.c
+@@ -382,6 +382,25 @@ merge_include_chains (const char *sysroot, cpp_reader *pfile, int verbose)
+ 	}
+       fprintf (stderr, _("End of search list.\n"));
+     }
++#ifdef ENABLE_POISON_SYSTEM_DIRECTORIES
++  if (flag_poison_system_directories)
++    {
++       struct cpp_dir *p;
++
++       for (p = heads[QUOTE]; p; p = p->next)
++         {
++          if ((!strncmp (p->name, "/usr/include", 12))
++              || (!strncmp (p->name, "/usr/local/include", 18))
++              || (!strncmp (p->name, "/usr/X11R6/include", 18))
++              || (!strncmp (p->name, "/sw/include", 11))
++              || (!strncmp (p->name, "/opt/include", 12)))
++            warning (OPT_Wpoison_system_directories,
++                     "include location \"%s\" is unsafe for "
++                     "cross-compilation",
++                     p->name);
++         }
++    }
++#endif
+ }
+ 
+ /* Use given -I paths for #include "..." but not #include <...>, and
diff --git a/4.8.0/gentoo/74_all_gcc48_cloog-dl.patch b/4.8.0/gentoo/74_all_gcc48_cloog-dl.patch
new file mode 100644
index 0000000..0fb55b0
--- /dev/null
+++ b/4.8.0/gentoo/74_all_gcc48_cloog-dl.patch
@@ -0,0 +1,537 @@
+dlopen cloog-isl library rather than link to it directly.  This prevents
+cloog upgrades that change the soname from breaking the compiler.
+
+http://pkgs.fedoraproject.org/cgit/gcc.git/tree/gcc48-cloog-dl.patch
+
+
+In FreeBSD dlopen is part of libc so we can't just hardcode -ldl.
+
+2013-03-30  Ryan Hill  <dirtyepic@gentoo.org>
+
+    * configure.ac (DL_LIB): Check how to dlopen.
+    * configure: Regenerate.
+    * Makefile.in (BACKENDLIBS): Use DL_LIB.
+
+
+--- a/gcc/Makefile.in
++++ b/gcc/Makefile.in
+@@ -1020,7 +1020,7 @@ BUILD_LIBDEPS= $(BUILD_LIBIBERTY)
+ # and the system's installed libraries.
+ LIBS = @LIBS@ libcommon.a $(CPPLIB) $(LIBINTL) $(LIBICONV) $(LIBBACKTRACE) \
+ 	$(LIBIBERTY) $(LIBDECNUMBER) $(HOST_LIBS)
+-BACKENDLIBS = $(CLOOGLIBS) $(GMPLIBS) $(PLUGINLIBS) $(HOST_LIBS) \
++BACKENDLIBS = $(if $(CLOOGLIBS),@DL_LIB@) $(GMPLIBS) $(PLUGINLIBS) $(HOST_LIBS) \
+ 	$(ZLIB)
+ # Any system libraries needed just for GNAT.
+ SYSLIBS = @GNAT_LIBEXC@
+@@ -3443,6 +3443,15 @@ $(common_out_object_file): $(common_out_file) $(CONFIG_H) $(SYSTEM_H) \
+     $(DIAGNOSTIC_CORE_H) $(FLAGS_H) $(OPTS_H) $(TM_H) $(TM_P_H) $(MACHMODE_H)
+ 	$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) \
+ 	  $< $(OUTPUT_OPTION)
++
++graphite%.o : \
++  ALL_CFLAGS := -O $(filter-out -fkeep-inline-functions, $(ALL_CFLAGS))
++graphite.o : \
++  ALL_CFLAGS := -O $(filter-out -fkeep-inline-functions, $(ALL_CFLAGS))
++graphite%.o : \
++  ALL_CXXFLAGS := -O $(filter-out -fkeep-inline-functions, $(ALL_CXXFLAGS))
++graphite.o : \
++  ALL_CXXFLAGS := -O $(filter-out -fkeep-inline-functions, $(ALL_CXXFLAGS))
+ #
+ # Generate header and source files from the machine description,
+ # and compile them.
+--- a/gcc/configure
++++ b/gcc/configure
+@@ -602,6 +602,7 @@ ac_subst_vars='LTLIBOBJS
+ LIBOBJS
+ enable_plugin
+ pluginlibs
++DL_LIB
+ CLOOGINC
+ CLOOGLIBS
+ ISLINC
+@@ -27263,6 +27264,7 @@ $as_echo "unable to check" >&6; }
+   fi
+ 
+   # Check -ldl
++  DL_LIB=
+   saved_LIBS="$LIBS"
+   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
+ $as_echo_n "checking for library containing dlopen... " >&6; }
+@@ -27322,9 +27324,11 @@ fi
+ 
+   if test x"$ac_cv_search_dlopen" = x"-ldl"; then
+     pluginlibs="$pluginlibs -ldl"
++	DL_LIB=$ac_cv_search_dlopen
+   fi
+   LIBS="$saved_LIBS"
+ 
++
+   # Check that we can build shared objects with -fPIC -shared
+   saved_LDFLAGS="$LDFLAGS"
+   saved_CFLAGS="$CFLAGS"
+--- a/gcc/configure.ac
++++ b/gcc/configure.ac
+@@ -5212,12 +5212,15 @@ if test x"$enable_plugin" = x"yes"; then
+   fi
+ 
+   # Check -ldl
++  DL_LIB=
+   saved_LIBS="$LIBS"
+   AC_SEARCH_LIBS([dlopen], [dl])
+   if test x"$ac_cv_search_dlopen" = x"-ldl"; then
+     pluginlibs="$pluginlibs -ldl"
++	DL_LIB=$ac_cv_search_dlopen
+   fi
+   LIBS="$saved_LIBS"
++  AC_SUBST(DL_LIB)
+ 
+   # Check that we can build shared objects with -fPIC -shared
+   saved_LDFLAGS="$LDFLAGS"
+--- a/gcc/graphite-clast-to-gimple.c
++++ b/gcc/graphite-clast-to-gimple.c
+@@ -910,7 +910,7 @@ compute_bounds_for_loop (struct clast_for *loop, mpz_t low, mpz_t up)
+    from STMT_FOR.  */
+ 
+ static tree
+-type_for_clast_for (struct clast_for *stmt_for, ivs_params_p ip)
++type_for_clast_for (struct clast_for *stmt_fora, ivs_params_p ip)
+ {
+   mpz_t bound_one, bound_two;
+   tree lb_type, ub_type;
+@@ -918,8 +918,8 @@ type_for_clast_for (struct clast_for *stmt_for, ivs_params_p ip)
+   mpz_init (bound_one);
+   mpz_init (bound_two);
+ 
+-  lb_type = type_for_clast_expr (stmt_for->LB, ip, bound_one, bound_two);
+-  ub_type = type_for_clast_expr (stmt_for->UB, ip, bound_one, bound_two);
++  lb_type = type_for_clast_expr (stmt_fora->LB, ip, bound_one, bound_two);
++  ub_type = type_for_clast_expr (stmt_fora->UB, ip, bound_one, bound_two);
+ 
+   mpz_clear (bound_one);
+   mpz_clear (bound_two);
+--- a/gcc/graphite-poly.h
++++ b/gcc/graphite-poly.h
+@@ -22,6 +22,369 @@ along with GCC; see the file COPYING3.  If not see
+ #ifndef GCC_GRAPHITE_POLY_H
+ #define GCC_GRAPHITE_POLY_H
+ 
++#include <isl/aff.h>
++#include <isl/schedule.h>
++#include <isl/ilp.h>
++#include <isl/flow.h>
++#include <isl/options.h>
++#include <cloog/isl/cloog.h>
++#include <dlfcn.h>
++#define DYNSYMS \
++  DYNSYM (clast_pprint); \
++  DYNSYM (cloog_clast_create_from_input); \
++  DYNSYM (cloog_clast_free); \
++  DYNSYM (cloog_domain_from_isl_set); \
++  DYNSYM (cloog_input_alloc); \
++  DYNSYM (cloog_isl_state_malloc); \
++  DYNSYM (cloog_options_free); \
++  DYNSYM (cloog_options_malloc); \
++  DYNSYM (cloog_scattering_from_isl_map); \
++  DYNSYM (cloog_state_free); \
++  DYNSYM (cloog_union_domain_add_domain); \
++  DYNSYM (cloog_union_domain_alloc); \
++  DYNSYM (cloog_union_domain_set_name); \
++  DYNSYM (isl_aff_add_coefficient_si); \
++  DYNSYM (isl_aff_add_constant); \
++  DYNSYM (isl_aff_free); \
++  DYNSYM (isl_aff_get_coefficient); \
++  DYNSYM (isl_aff_get_space); \
++  DYNSYM (isl_aff_mod); \
++  DYNSYM (isl_aff_set_coefficient_si); \
++  DYNSYM (isl_aff_set_constant_si); \
++  DYNSYM (isl_aff_zero_on_domain); \
++  DYNSYM (isl_band_free); \
++  DYNSYM (isl_band_get_children); \
++  DYNSYM (isl_band_get_partial_schedule); \
++  DYNSYM (isl_band_has_children); \
++  DYNSYM (isl_band_list_free); \
++  DYNSYM (isl_band_list_get_band); \
++  DYNSYM (isl_band_list_get_ctx); \
++  DYNSYM (isl_band_list_n_band); \
++  DYNSYM (isl_band_member_is_zero_distance); \
++  DYNSYM (isl_band_n_member); \
++  DYNSYM (isl_basic_map_add_constraint); \
++  DYNSYM (isl_basic_map_project_out); \
++  DYNSYM (isl_basic_map_universe); \
++  DYNSYM (isl_constraint_set_coefficient); \
++  DYNSYM (isl_constraint_set_coefficient_si); \
++  DYNSYM (isl_constraint_set_constant); \
++  DYNSYM (isl_constraint_set_constant_si); \
++  DYNSYM (isl_ctx_alloc); \
++  DYNSYM (isl_ctx_free); \
++  DYNSYM (isl_equality_alloc); \
++  DYNSYM (isl_id_alloc); \
++  DYNSYM (isl_id_copy); \
++  DYNSYM (isl_id_free); \
++  DYNSYM (isl_inequality_alloc); \
++  DYNSYM (isl_local_space_copy); \
++  DYNSYM (isl_local_space_free); \
++  DYNSYM (isl_local_space_from_space); \
++  DYNSYM (isl_local_space_range); \
++  DYNSYM (isl_map_add_constraint); \
++  DYNSYM (isl_map_add_dims); \
++  DYNSYM (isl_map_align_params); \
++  DYNSYM (isl_map_apply_range); \
++  DYNSYM (isl_map_copy); \
++  DYNSYM (isl_map_dim); \
++  DYNSYM (isl_map_dump); \
++  DYNSYM (isl_map_equate); \
++  DYNSYM (isl_map_fix_si); \
++  DYNSYM (isl_map_flat_product); \
++  DYNSYM (isl_map_flat_range_product); \
++  DYNSYM (isl_map_free); \
++  DYNSYM (isl_map_from_basic_map); \
++  DYNSYM (isl_map_from_pw_aff); \
++  DYNSYM (isl_map_from_union_map); \
++  DYNSYM (isl_map_get_ctx); \
++  DYNSYM (isl_map_get_space); \
++  DYNSYM (isl_map_get_tuple_id); \
++  DYNSYM (isl_map_insert_dims); \
++  DYNSYM (isl_map_intersect); \
++  DYNSYM (isl_map_intersect_domain); \
++  DYNSYM (isl_map_intersect_range); \
++  DYNSYM (isl_map_is_empty); \
++  DYNSYM (isl_map_lex_ge); \
++  DYNSYM (isl_map_lex_le); \
++  DYNSYM (isl_map_n_out); \
++  DYNSYM (isl_map_range); \
++  DYNSYM (isl_map_set_tuple_id); \
++  DYNSYM (isl_map_universe); \
++  DYNSYM (isl_options_set_on_error); \
++  DYNSYM (isl_options_set_schedule_fuse); \
++  DYNSYM (isl_options_set_schedule_max_constant_term); \
++  DYNSYM (isl_options_set_schedule_maximize_band_depth); \
++  DYNSYM (isl_printer_free); \
++  DYNSYM (isl_printer_print_aff); \
++  DYNSYM (isl_printer_print_constraint); \
++  DYNSYM (isl_printer_print_map); \
++  DYNSYM (isl_printer_print_set); \
++  DYNSYM (isl_printer_to_file); \
++  DYNSYM (isl_pw_aff_add); \
++  DYNSYM (isl_pw_aff_alloc); \
++  DYNSYM (isl_pw_aff_copy); \
++  DYNSYM (isl_pw_aff_eq_set); \
++  DYNSYM (isl_pw_aff_free); \
++  DYNSYM (isl_pw_aff_from_aff); \
++  DYNSYM (isl_pw_aff_ge_set); \
++  DYNSYM (isl_pw_aff_gt_set); \
++  DYNSYM (isl_pw_aff_is_cst); \
++  DYNSYM (isl_pw_aff_le_set); \
++  DYNSYM (isl_pw_aff_lt_set); \
++  DYNSYM (isl_pw_aff_mod); \
++  DYNSYM (isl_pw_aff_mul); \
++  DYNSYM (isl_pw_aff_ne_set); \
++  DYNSYM (isl_pw_aff_nonneg_set); \
++  DYNSYM (isl_pw_aff_set_tuple_id); \
++  DYNSYM (isl_pw_aff_sub); \
++  DYNSYM (isl_pw_aff_zero_set); \
++  DYNSYM (isl_schedule_free); \
++  DYNSYM (isl_schedule_get_band_forest); \
++  DYNSYM (isl_set_add_constraint); \
++  DYNSYM (isl_set_add_dims); \
++  DYNSYM (isl_set_apply); \
++  DYNSYM (isl_set_coalesce); \
++  DYNSYM (isl_set_copy); \
++  DYNSYM (isl_set_dim); \
++  DYNSYM (isl_set_fix_si); \
++  DYNSYM (isl_set_free); \
++  DYNSYM (isl_set_from_cloog_domain); \
++  DYNSYM (isl_set_get_space); \
++  DYNSYM (isl_set_get_tuple_id); \
++  DYNSYM (isl_set_intersect); \
++  DYNSYM (isl_set_is_empty); \
++  DYNSYM (isl_set_max); \
++  DYNSYM (isl_set_min); \
++  DYNSYM (isl_set_nat_universe); \
++  DYNSYM (isl_set_project_out); \
++  DYNSYM (isl_set_set_tuple_id); \
++  DYNSYM (isl_set_universe); \
++  DYNSYM (isl_space_add_dims); \
++  DYNSYM (isl_space_alloc); \
++  DYNSYM (isl_space_copy); \
++  DYNSYM (isl_space_dim); \
++  DYNSYM (isl_space_domain); \
++  DYNSYM (isl_space_find_dim_by_id); \
++  DYNSYM (isl_space_free); \
++  DYNSYM (isl_space_from_domain); \
++  DYNSYM (isl_space_get_tuple_id); \
++  DYNSYM (isl_space_params_alloc); \
++  DYNSYM (isl_space_range); \
++  DYNSYM (isl_space_set_alloc); \
++  DYNSYM (isl_space_set_dim_id); \
++  DYNSYM (isl_space_set_tuple_id); \
++  DYNSYM (isl_union_map_add_map); \
++  DYNSYM (isl_union_map_align_params); \
++  DYNSYM (isl_union_map_apply_domain); \
++  DYNSYM (isl_union_map_apply_range); \
++  DYNSYM (isl_union_map_compute_flow); \
++  DYNSYM (isl_union_map_copy); \
++  DYNSYM (isl_union_map_empty); \
++  DYNSYM (isl_union_map_flat_range_product); \
++  DYNSYM (isl_union_map_foreach_map); \
++  DYNSYM (isl_union_map_free); \
++  DYNSYM (isl_union_map_from_map); \
++  DYNSYM (isl_union_map_get_ctx); \
++  DYNSYM (isl_union_map_get_space); \
++  DYNSYM (isl_union_map_gist_domain); \
++  DYNSYM (isl_union_map_gist_range); \
++  DYNSYM (isl_union_map_intersect_domain); \
++  DYNSYM (isl_union_map_is_empty); \
++  DYNSYM (isl_union_map_subtract); \
++  DYNSYM (isl_union_map_union); \
++  DYNSYM (isl_union_set_add_set); \
++  DYNSYM (isl_union_set_compute_schedule); \
++  DYNSYM (isl_union_set_copy); \
++  DYNSYM (isl_union_set_empty); \
++  DYNSYM (isl_union_set_from_set); \
++  DYNSYM (stmt_ass); \
++  DYNSYM (stmt_block); \
++  DYNSYM (stmt_for); \
++  DYNSYM (stmt_guard); \
++  DYNSYM (stmt_root); \
++  DYNSYM (stmt_user);
++extern struct cloog_pointers_s__
++{
++  bool inited;
++  void *h;
++#define DYNSYM(x) __typeof (x) *p_##x
++  DYNSYMS
++#undef DYNSYM
++} cloog_pointers__;
++
++#define cloog_block_alloc (*cloog_pointers__.p_cloog_block_alloc)
++#define clast_pprint (*cloog_pointers__.p_clast_pprint)
++#define cloog_clast_create_from_input (*cloog_pointers__.p_cloog_clast_create_from_input)
++#define cloog_clast_free (*cloog_pointers__.p_cloog_clast_free)
++#define cloog_domain_from_isl_set (*cloog_pointers__.p_cloog_domain_from_isl_set)
++#define cloog_input_alloc (*cloog_pointers__.p_cloog_input_alloc)
++#define cloog_isl_state_malloc (*cloog_pointers__.p_cloog_isl_state_malloc)
++#define cloog_options_free (*cloog_pointers__.p_cloog_options_free)
++#define cloog_options_malloc (*cloog_pointers__.p_cloog_options_malloc)
++#define cloog_scattering_from_isl_map (*cloog_pointers__.p_cloog_scattering_from_isl_map)
++#define cloog_state_free (*cloog_pointers__.p_cloog_state_free)
++#define cloog_union_domain_add_domain (*cloog_pointers__.p_cloog_union_domain_add_domain)
++#define cloog_union_domain_alloc (*cloog_pointers__.p_cloog_union_domain_alloc)
++#define cloog_union_domain_set_name (*cloog_pointers__.p_cloog_union_domain_set_name)
++#define isl_aff_add_coefficient_si (*cloog_pointers__.p_isl_aff_add_coefficient_si)
++#define isl_aff_add_constant (*cloog_pointers__.p_isl_aff_add_constant)
++#define isl_aff_free (*cloog_pointers__.p_isl_aff_free)
++#define isl_aff_get_coefficient (*cloog_pointers__.p_isl_aff_get_coefficient)
++#define isl_aff_get_space (*cloog_pointers__.p_isl_aff_get_space)
++#define isl_aff_mod (*cloog_pointers__.p_isl_aff_mod)
++#define isl_aff_set_coefficient_si (*cloog_pointers__.p_isl_aff_set_coefficient_si)
++#define isl_aff_set_constant_si (*cloog_pointers__.p_isl_aff_set_constant_si)
++#define isl_aff_zero_on_domain (*cloog_pointers__.p_isl_aff_zero_on_domain)
++#define isl_band_free (*cloog_pointers__.p_isl_band_free)
++#define isl_band_get_children (*cloog_pointers__.p_isl_band_get_children)
++#define isl_band_get_partial_schedule (*cloog_pointers__.p_isl_band_get_partial_schedule)
++#define isl_band_has_children (*cloog_pointers__.p_isl_band_has_children)
++#define isl_band_list_free (*cloog_pointers__.p_isl_band_list_free)
++#define isl_band_list_get_band (*cloog_pointers__.p_isl_band_list_get_band)
++#define isl_band_list_get_ctx (*cloog_pointers__.p_isl_band_list_get_ctx)
++#define isl_band_list_n_band (*cloog_pointers__.p_isl_band_list_n_band)
++#define isl_band_member_is_zero_distance (*cloog_pointers__.p_isl_band_member_is_zero_distance)
++#define isl_band_n_member (*cloog_pointers__.p_isl_band_n_member)
++#define isl_basic_map_add_constraint (*cloog_pointers__.p_isl_basic_map_add_constraint)
++#define isl_basic_map_project_out (*cloog_pointers__.p_isl_basic_map_project_out)
++#define isl_basic_map_universe (*cloog_pointers__.p_isl_basic_map_universe)
++#define isl_constraint_set_coefficient (*cloog_pointers__.p_isl_constraint_set_coefficient)
++#define isl_constraint_set_coefficient_si (*cloog_pointers__.p_isl_constraint_set_coefficient_si)
++#define isl_constraint_set_constant (*cloog_pointers__.p_isl_constraint_set_constant)
++#define isl_constraint_set_constant_si (*cloog_pointers__.p_isl_constraint_set_constant_si)
++#define isl_ctx_alloc (*cloog_pointers__.p_isl_ctx_alloc)
++#define isl_ctx_free (*cloog_pointers__.p_isl_ctx_free)
++#define isl_equality_alloc (*cloog_pointers__.p_isl_equality_alloc)
++#define isl_id_alloc (*cloog_pointers__.p_isl_id_alloc)
++#define isl_id_copy (*cloog_pointers__.p_isl_id_copy)
++#define isl_id_free (*cloog_pointers__.p_isl_id_free)
++#define isl_inequality_alloc (*cloog_pointers__.p_isl_inequality_alloc)
++#define isl_local_space_copy (*cloog_pointers__.p_isl_local_space_copy)
++#define isl_local_space_free (*cloog_pointers__.p_isl_local_space_free)
++#define isl_local_space_from_space (*cloog_pointers__.p_isl_local_space_from_space)
++#define isl_local_space_range (*cloog_pointers__.p_isl_local_space_range)
++#define isl_map_add_constraint (*cloog_pointers__.p_isl_map_add_constraint)
++#define isl_map_add_dims (*cloog_pointers__.p_isl_map_add_dims)
++#define isl_map_align_params (*cloog_pointers__.p_isl_map_align_params)
++#define isl_map_apply_range (*cloog_pointers__.p_isl_map_apply_range)
++#define isl_map_copy (*cloog_pointers__.p_isl_map_copy)
++#define isl_map_dim (*cloog_pointers__.p_isl_map_dim)
++#define isl_map_dump (*cloog_pointers__.p_isl_map_dump)
++#define isl_map_equate (*cloog_pointers__.p_isl_map_equate)
++#define isl_map_fix_si (*cloog_pointers__.p_isl_map_fix_si)
++#define isl_map_flat_product (*cloog_pointers__.p_isl_map_flat_product)
++#define isl_map_flat_range_product (*cloog_pointers__.p_isl_map_flat_range_product)
++#define isl_map_free (*cloog_pointers__.p_isl_map_free)
++#define isl_map_from_basic_map (*cloog_pointers__.p_isl_map_from_basic_map)
++#define isl_map_from_pw_aff (*cloog_pointers__.p_isl_map_from_pw_aff)
++#define isl_map_from_union_map (*cloog_pointers__.p_isl_map_from_union_map)
++#define isl_map_get_ctx (*cloog_pointers__.p_isl_map_get_ctx)
++#define isl_map_get_space (*cloog_pointers__.p_isl_map_get_space)
++#define isl_map_get_tuple_id (*cloog_pointers__.p_isl_map_get_tuple_id)
++#define isl_map_insert_dims (*cloog_pointers__.p_isl_map_insert_dims)
++#define isl_map_intersect (*cloog_pointers__.p_isl_map_intersect)
++#define isl_map_intersect_domain (*cloog_pointers__.p_isl_map_intersect_domain)
++#define isl_map_intersect_range (*cloog_pointers__.p_isl_map_intersect_range)
++#define isl_map_is_empty (*cloog_pointers__.p_isl_map_is_empty)
++#define isl_map_lex_ge (*cloog_pointers__.p_isl_map_lex_ge)
++#define isl_map_lex_le (*cloog_pointers__.p_isl_map_lex_le)
++#define isl_map_n_out (*cloog_pointers__.p_isl_map_n_out)
++#define isl_map_range (*cloog_pointers__.p_isl_map_range)
++#define isl_map_set_tuple_id (*cloog_pointers__.p_isl_map_set_tuple_id)
++#define isl_map_universe (*cloog_pointers__.p_isl_map_universe)
++#define isl_options_set_on_error (*cloog_pointers__.p_isl_options_set_on_error)
++#define isl_options_set_schedule_fuse (*cloog_pointers__.p_isl_options_set_schedule_fuse)
++#define isl_options_set_schedule_max_constant_term (*cloog_pointers__.p_isl_options_set_schedule_max_constant_term)
++#define isl_options_set_schedule_maximize_band_depth (*cloog_pointers__.p_isl_options_set_schedule_maximize_band_depth)
++#define isl_printer_free (*cloog_pointers__.p_isl_printer_free)
++#define isl_printer_print_aff (*cloog_pointers__.p_isl_printer_print_aff)
++#define isl_printer_print_constraint (*cloog_pointers__.p_isl_printer_print_constraint)
++#define isl_printer_print_map (*cloog_pointers__.p_isl_printer_print_map)
++#define isl_printer_print_set (*cloog_pointers__.p_isl_printer_print_set)
++#define isl_printer_to_file (*cloog_pointers__.p_isl_printer_to_file)
++#define isl_pw_aff_add (*cloog_pointers__.p_isl_pw_aff_add)
++#define isl_pw_aff_alloc (*cloog_pointers__.p_isl_pw_aff_alloc)
++#define isl_pw_aff_copy (*cloog_pointers__.p_isl_pw_aff_copy)
++#define isl_pw_aff_eq_set (*cloog_pointers__.p_isl_pw_aff_eq_set)
++#define isl_pw_aff_free (*cloog_pointers__.p_isl_pw_aff_free)
++#define isl_pw_aff_from_aff (*cloog_pointers__.p_isl_pw_aff_from_aff)
++#define isl_pw_aff_ge_set (*cloog_pointers__.p_isl_pw_aff_ge_set)
++#define isl_pw_aff_gt_set (*cloog_pointers__.p_isl_pw_aff_gt_set)
++#define isl_pw_aff_is_cst (*cloog_pointers__.p_isl_pw_aff_is_cst)
++#define isl_pw_aff_le_set (*cloog_pointers__.p_isl_pw_aff_le_set)
++#define isl_pw_aff_lt_set (*cloog_pointers__.p_isl_pw_aff_lt_set)
++#define isl_pw_aff_mod (*cloog_pointers__.p_isl_pw_aff_mod)
++#define isl_pw_aff_mul (*cloog_pointers__.p_isl_pw_aff_mul)
++#define isl_pw_aff_ne_set (*cloog_pointers__.p_isl_pw_aff_ne_set)
++#define isl_pw_aff_nonneg_set (*cloog_pointers__.p_isl_pw_aff_nonneg_set)
++#define isl_pw_aff_set_tuple_id (*cloog_pointers__.p_isl_pw_aff_set_tuple_id)
++#define isl_pw_aff_sub (*cloog_pointers__.p_isl_pw_aff_sub)
++#define isl_pw_aff_zero_set (*cloog_pointers__.p_isl_pw_aff_zero_set)
++#define isl_schedule_free (*cloog_pointers__.p_isl_schedule_free)
++#define isl_schedule_get_band_forest (*cloog_pointers__.p_isl_schedule_get_band_forest)
++#define isl_set_add_constraint (*cloog_pointers__.p_isl_set_add_constraint)
++#define isl_set_add_dims (*cloog_pointers__.p_isl_set_add_dims)
++#define isl_set_apply (*cloog_pointers__.p_isl_set_apply)
++#define isl_set_coalesce (*cloog_pointers__.p_isl_set_coalesce)
++#define isl_set_copy (*cloog_pointers__.p_isl_set_copy)
++#define isl_set_dim (*cloog_pointers__.p_isl_set_dim)
++#define isl_set_fix_si (*cloog_pointers__.p_isl_set_fix_si)
++#define isl_set_free (*cloog_pointers__.p_isl_set_free)
++#define isl_set_from_cloog_domain (*cloog_pointers__.p_isl_set_from_cloog_domain)
++#define isl_set_get_space (*cloog_pointers__.p_isl_set_get_space)
++#define isl_set_get_tuple_id (*cloog_pointers__.p_isl_set_get_tuple_id)
++#define isl_set_intersect (*cloog_pointers__.p_isl_set_intersect)
++#define isl_set_is_empty (*cloog_pointers__.p_isl_set_is_empty)
++#define isl_set_max (*cloog_pointers__.p_isl_set_max)
++#define isl_set_min (*cloog_pointers__.p_isl_set_min)
++#define isl_set_nat_universe (*cloog_pointers__.p_isl_set_nat_universe)
++#define isl_set_project_out (*cloog_pointers__.p_isl_set_project_out)
++#define isl_set_set_tuple_id (*cloog_pointers__.p_isl_set_set_tuple_id)
++#define isl_set_universe (*cloog_pointers__.p_isl_set_universe)
++#define isl_space_add_dims (*cloog_pointers__.p_isl_space_add_dims)
++#define isl_space_alloc (*cloog_pointers__.p_isl_space_alloc)
++#define isl_space_copy (*cloog_pointers__.p_isl_space_copy)
++#define isl_space_dim (*cloog_pointers__.p_isl_space_dim)
++#define isl_space_domain (*cloog_pointers__.p_isl_space_domain)
++#define isl_space_find_dim_by_id (*cloog_pointers__.p_isl_space_find_dim_by_id)
++#define isl_space_free (*cloog_pointers__.p_isl_space_free)
++#define isl_space_from_domain (*cloog_pointers__.p_isl_space_from_domain)
++#define isl_space_get_tuple_id (*cloog_pointers__.p_isl_space_get_tuple_id)
++#define isl_space_params_alloc (*cloog_pointers__.p_isl_space_params_alloc)
++#define isl_space_range (*cloog_pointers__.p_isl_space_range)
++#define isl_space_set_alloc (*cloog_pointers__.p_isl_space_set_alloc)
++#define isl_space_set_dim_id (*cloog_pointers__.p_isl_space_set_dim_id)
++#define isl_space_set_tuple_id (*cloog_pointers__.p_isl_space_set_tuple_id)
++#define isl_union_map_add_map (*cloog_pointers__.p_isl_union_map_add_map)
++#define isl_union_map_align_params (*cloog_pointers__.p_isl_union_map_align_params)
++#define isl_union_map_apply_domain (*cloog_pointers__.p_isl_union_map_apply_domain)
++#define isl_union_map_apply_range (*cloog_pointers__.p_isl_union_map_apply_range)
++#define isl_union_map_compute_flow (*cloog_pointers__.p_isl_union_map_compute_flow)
++#define isl_union_map_copy (*cloog_pointers__.p_isl_union_map_copy)
++#define isl_union_map_empty (*cloog_pointers__.p_isl_union_map_empty)
++#define isl_union_map_flat_range_product (*cloog_pointers__.p_isl_union_map_flat_range_product)
++#define isl_union_map_foreach_map (*cloog_pointers__.p_isl_union_map_foreach_map)
++#define isl_union_map_free (*cloog_pointers__.p_isl_union_map_free)
++#define isl_union_map_from_map (*cloog_pointers__.p_isl_union_map_from_map)
++#define isl_union_map_get_ctx (*cloog_pointers__.p_isl_union_map_get_ctx)
++#define isl_union_map_get_space (*cloog_pointers__.p_isl_union_map_get_space)
++#define isl_union_map_gist_domain (*cloog_pointers__.p_isl_union_map_gist_domain)
++#define isl_union_map_gist_range (*cloog_pointers__.p_isl_union_map_gist_range)
++#define isl_union_map_intersect_domain (*cloog_pointers__.p_isl_union_map_intersect_domain)
++#define isl_union_map_is_empty (*cloog_pointers__.p_isl_union_map_is_empty)
++#define isl_union_map_subtract (*cloog_pointers__.p_isl_union_map_subtract)
++#define isl_union_map_union (*cloog_pointers__.p_isl_union_map_union)
++#define isl_union_set_add_set (*cloog_pointers__.p_isl_union_set_add_set)
++#define isl_union_set_compute_schedule (*cloog_pointers__.p_isl_union_set_compute_schedule)
++#define isl_union_set_copy (*cloog_pointers__.p_isl_union_set_copy)
++#define isl_union_set_empty (*cloog_pointers__.p_isl_union_set_empty)
++#define isl_union_set_from_set (*cloog_pointers__.p_isl_union_set_from_set)
++#define stmt_ass (*cloog_pointers__.p_stmt_ass)
++#define stmt_block (*cloog_pointers__.p_stmt_block)
++#define stmt_for (*cloog_pointers__.p_stmt_for)
++#define stmt_guard (*cloog_pointers__.p_stmt_guard)
++#define stmt_root (*cloog_pointers__.p_stmt_root)
++#define stmt_user (*cloog_pointers__.p_stmt_user)
++
+ typedef struct poly_dr *poly_dr_p;
+ 
+ typedef struct poly_bb *poly_bb_p;
+--- a/gcc/graphite.c
++++ b/gcc/graphite.c
+@@ -65,6 +65,34 @@ along with GCC; see the file COPYING3.  If not see
+ 
+ CloogState *cloog_state;
+ 
++__typeof (cloog_pointers__) cloog_pointers__;
++
++static bool
++init_cloog_pointers (void)
++{
++  void *h;
++
++  if (cloog_pointers__.inited)
++    return cloog_pointers__.h != NULL;
++  h = dlopen ("libcloog-isl.so.4", RTLD_LAZY);
++  cloog_pointers__.h = h;
++  if (h == NULL)
++    return false;
++#define DYNSYM(x) \
++  do \
++    { \
++      union { __typeof (cloog_pointers__.p_##x) p; void *q; } u; \
++      u.q = dlsym (h, #x); \
++      if (u.q == NULL) \
++	return false; \
++      cloog_pointers__.p_##x = u.p; \
++    } \
++  while (0)
++  DYNSYMS
++#undef DYNSYM
++  return true;
++}
++
+ /* Print global statistics to FILE.  */
+ 
+ static void
+@@ -263,6 +291,15 @@ graphite_transform_loops (void)
+   if (parallelized_function_p (cfun->decl))
+     return;
+ 
++  if (number_of_loops () <= 1)
++    return;
++
++  if (!init_cloog_pointers ())
++    {
++      sorry ("Graphite loop optimizations cannot be used");
++      return;
++    }
++
+   ctx = isl_ctx_alloc ();
+   isl_options_set_on_error(ctx, ISL_ON_ERROR_ABORT);
+   if (!graphite_initialize (ctx))
diff --git a/4.8.0/gentoo/92_all_freebsd-pie.patch b/4.8.0/gentoo/92_all_freebsd-pie.patch
new file mode 100644
index 0000000..4905db7
--- /dev/null
+++ b/4.8.0/gentoo/92_all_freebsd-pie.patch
@@ -0,0 +1,71 @@
+https://bugs.gentoo.org/415185
+http://gcc.gnu.org/ml/gcc-patches/2012-05/msg00555.html
+
+From: Alexis Ballier <aballier@gentoo.org>
+To: gcc-patches@gcc.gnu.org
+Cc: Alexis Ballier <aballier@gentoo.org>
+Date: Tue, 8 May 2012 09:53:43 -0400
+Subject: [PATCH] gcc/config/freebsd-spec.h: Fix building PIE executables. Link them with crt{begin,end}S.o and Scrt1.o which are PIC instead of crt{begin,end}.o and crt1.o which are not. Spec synced from gnu-user.h.
+
+gcc/config/i386/freebsd.h: Likewise.
+---
+ gcc/config/freebsd-spec.h |    9 +++------
+ gcc/config/i386/freebsd.h |    9 +++------
+ 2 files changed, 6 insertions(+), 12 deletions(-)
+
+diff --git a/gcc/config/freebsd-spec.h b/gcc/config/freebsd-spec.h
+index 770a3d1..2808582 100644
+--- a/gcc/config/freebsd-spec.h
++++ b/gcc/config/freebsd-spec.h
+@@ -64,11 +64,8 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+ 	before entering `main'.  */
+    
+ #define FBSD_STARTFILE_SPEC \
+-  "%{!shared: \
+-     %{pg:gcrt1.o%s} %{!pg:%{p:gcrt1.o%s} \
+-		       %{!p:%{profile:gcrt1.o%s} \
+-			 %{!profile:crt1.o%s}}}} \
+-   crti.o%s %{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}"
++  "%{!shared: %{pg|p|profile:gcrt1.o%s;pie:Scrt1.o%s;:crt1.o%s}} \
++   crti.o%s %{shared|pie:crtbeginS.o%s;:crtbegin.o%s}"
+ 
+ /* Provide a ENDFILE_SPEC appropriate for FreeBSD.  Here we tack on
+    the magical crtend.o file (see crtstuff.c) which provides part of 
+@@ -77,7 +74,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+ 	`crtn.o'.  */
+ 
+ #define FBSD_ENDFILE_SPEC \
+-  "%{!shared:crtend.o%s} %{shared:crtendS.o%s} crtn.o%s"
++  "%{shared|pie:crtendS.o%s;:crtend.o%s} crtn.o%s"
+ 
+ /* Provide a LIB_SPEC appropriate for FreeBSD as configured and as
+    required by the user-land thread model.  Before __FreeBSD_version
+diff --git a/gcc/config/i386/freebsd.h b/gcc/config/i386/freebsd.h
+index 649274d..dd69e43 100644
+--- a/gcc/config/i386/freebsd.h
++++ b/gcc/config/i386/freebsd.h
+@@ -67,11 +67,8 @@ along with GCC; see the file COPYING3.  If not see
+    
+ #undef	STARTFILE_SPEC
+ #define STARTFILE_SPEC \
+-  "%{!shared: \
+-     %{pg:gcrt1.o%s} %{!pg:%{p:gcrt1.o%s} \
+-		       %{!p:%{profile:gcrt1.o%s} \
+-			 %{!profile:crt1.o%s}}}} \
+-   crti.o%s %{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}"
++  "%{!shared: %{pg|p|profile:gcrt1.o%s;pie:Scrt1.o%s;:crt1.o%s}} \
++   crti.o%s %{shared|pie:crtbeginS.o%s;:crtbegin.o%s}"
+ 
+ /* Provide a ENDFILE_SPEC appropriate for FreeBSD.  Here we tack on
+    the magical crtend.o file (see crtstuff.c) which provides part of 
+@@ -81,7 +78,7 @@ along with GCC; see the file COPYING3.  If not see
+ 
+ #undef	ENDFILE_SPEC
+ #define ENDFILE_SPEC \
+-  "%{!shared:crtend.o%s} %{shared:crtendS.o%s} crtn.o%s"
++  "%{shared|pie:crtendS.o%s;:crtend.o%s} crtn.o%s"
+ 
+ /* Provide a LINK_SPEC appropriate for FreeBSD.  Here we provide support
+    for the special GCC options -static and -shared, which allow us to
+-- 
+1.7.8.6
diff --git a/4.8.0/gentoo/README.history b/4.8.0/gentoo/README.history
new file mode 100644
index 0000000..41175f3
--- /dev/null
+++ b/4.8.0/gentoo/README.history
@@ -0,0 +1,19 @@
+1.0		(pending)
+	+ 10_all_default-fortify-source.patch
+	+ 11_all_default-warn-format-security.patch
+	+ 12_all_default-warn-trampolines.patch
+	+ 15_all_libgfortran-Werror.patch
+	+ 16_all_libgomp-Werror.patch
+	+ 25_all_alpha-mieee-default.patch
+	+ 26_all_alpha-asm-mcpu.patch
+	+ 29_all_arm_armv4t-default.patch
+	+ 34_all_ia64_note.GNU-stack.patch
+	+ 38_all_sh_pr24836_all-archs.patch
+	+ 42_all_superh_default-multilib.patch
+	+ 48_all_x86_pr53113_libitm-avx.patch
+	+ 50_all_libiberty-asprintf.patch
+	+ 51_all_libiberty-pic.patch
+	+ 52_all_netbsd-Bsymbolic.patch
+	+ 67_all_gcc-poison-system-directories.patch
+	+ 74_all_gcc48_cloog-dl.patch
+	+ 92_all_freebsd-pie.patch
diff --git a/4.8.0/uclibc/90_all_100-uclibc-conf.patch b/4.8.0/uclibc/90_all_100-uclibc-conf.patch
new file mode 100644
index 0000000..cca8c82
--- /dev/null
+++ b/4.8.0/uclibc/90_all_100-uclibc-conf.patch
@@ -0,0 +1,33 @@
+--- gcc/gcc/config/--- gcc/contrib/regression/objs-gcc.sh
++++ gcc/contrib/regression/objs-gcc.sh
+@@ -105,6 +105,10 @@
+  then
+   make all-gdb all-dejagnu all-ld || exit 1
+   make install-gdb install-dejagnu install-ld || exit 1
++elif [ $H_REAL_TARGET = $H_REAL_HOST -a $H_REAL_TARGET = i686-pc-linux-uclibc ]
++ then
++  make all-gdb all-dejagnu all-ld || exit 1
++  make install-gdb install-dejagnu install-ld || exit 1
+ elif [ $H_REAL_TARGET = $H_REAL_HOST ] ; then
+   make bootstrap || exit 1
+   make install || exit 1
+--- gcc/libjava/classpath/ltconfig
++++ gcc/libjava/classpath/ltconfig
+@@ -603,7 +603,7 @@
+ 
+ # Transform linux* to *-*-linux-gnu*, to support old configure scripts.
+ case $host_os in
+-linux-gnu*) ;;
++linux-gnu*|linux-uclibc*) ;;
+ linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`
+ esac
+ 
+@@ -1251,7 +1251,7 @@
+   ;;
+ 
+ # This must be Linux ELF.
+-linux-gnu*)
++linux*)
+   version_type=linux
+   need_lib_prefix=no
+   need_version=no
diff --git a/4.8.0/uclibc/90_all_301-missing-execinfo_h.patch b/4.8.0/uclibc/90_all_301-missing-execinfo_h.patch
new file mode 100644
index 0000000..0e2092f
--- /dev/null
+++ b/4.8.0/uclibc/90_all_301-missing-execinfo_h.patch
@@ -0,0 +1,11 @@
+--- gcc-4.0.0/boehm-gc/include/gc.h-orig	2005-04-28 22:28:57.000000000 -0500
++++ gcc-4.0.0/boehm-gc/include/gc.h	2005-04-28 22:30:38.000000000 -0500
+@@ -500,7 +500,7 @@
+ #ifdef __linux__
+ # include <features.h>
+ # if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1 || __GLIBC__ > 2) \
+-     && !defined(__ia64__)
++     && !defined(__ia64__) && !defined(__UCLIBC__)
+ #   ifndef GC_HAVE_BUILTIN_BACKTRACE
+ #     define GC_HAVE_BUILTIN_BACKTRACE
+ #   endif
diff --git a/4.8.0/uclibc/90_all_302-c99-snprintf.patch b/4.8.0/uclibc/90_all_302-c99-snprintf.patch
new file mode 100644
index 0000000..ba51a0e
--- /dev/null
+++ b/4.8.0/uclibc/90_all_302-c99-snprintf.patch
@@ -0,0 +1,13 @@
+Index: gcc-4.3.0/libstdc++-v3/include/c_global/cstdio
+===================================================================
+--- gcc-4.3.0/libstdc++-v3/include/c_global/cstdio	(revision 129202)
++++ gcc-4.3.0/libstdc++-v3/include/c_global/cstdio	(working copy)
+@@ -144,7 +144,7 @@
+ 
+ _GLIBCXX_END_NAMESPACE
+ 
+-#if _GLIBCXX_USE_C99
++#if _GLIBCXX_USE_C99 || defined __UCLIBC__
+ 
+ #undef snprintf
+ #undef vfscanf
diff --git a/4.8.0/uclibc/90_all_305-libmudflap-susv3-legacy.patch b/4.8.0/uclibc/90_all_305-libmudflap-susv3-legacy.patch
new file mode 100644
index 0000000..374b1f8
--- /dev/null
+++ b/4.8.0/uclibc/90_all_305-libmudflap-susv3-legacy.patch
@@ -0,0 +1,49 @@
+Index: gcc-4.2/libmudflap/mf-hooks2.c
+===================================================================
+--- gcc-4.2/libmudflap/mf-hooks2.c	(revision 119834)
++++ gcc-4.2/libmudflap/mf-hooks2.c	(working copy)
+@@ -427,7 +427,7 @@
+ {
+   TRACE ("%s\n", __PRETTY_FUNCTION__);
+   MF_VALIDATE_EXTENT(s, n, __MF_CHECK_WRITE, "bzero region");
+-  bzero (s, n);
++  memset (s, 0, n);
+ }
+ 
+ 
+@@ -437,7 +437,7 @@
+   TRACE ("%s\n", __PRETTY_FUNCTION__);
+   MF_VALIDATE_EXTENT(src, n, __MF_CHECK_READ, "bcopy src");
+   MF_VALIDATE_EXTENT(dest, n, __MF_CHECK_WRITE, "bcopy dest");
+-  bcopy (src, dest, n);
++  memmove (dest, src, n);
+ }
+ 
+ 
+@@ -447,7 +447,7 @@
+   TRACE ("%s\n", __PRETTY_FUNCTION__);
+   MF_VALIDATE_EXTENT(s1, n, __MF_CHECK_READ, "bcmp 1st arg");
+   MF_VALIDATE_EXTENT(s2, n, __MF_CHECK_READ, "bcmp 2nd arg");
+-  return bcmp (s1, s2, n);
++  return n == 0 ? 0 : memcmp (s1, s2, n);
+ }
+ 
+ 
+@@ -456,7 +456,7 @@
+   size_t n = strlen (s);
+   TRACE ("%s\n", __PRETTY_FUNCTION__);
+   MF_VALIDATE_EXTENT(s, CLAMPADD(n, 1), __MF_CHECK_READ, "index region");
+-  return index (s, c);
++  return strchr (s, c);
+ }
+ 
+ 
+@@ -465,7 +465,7 @@
+   size_t n = strlen (s);
+   TRACE ("%s\n", __PRETTY_FUNCTION__);
+   MF_VALIDATE_EXTENT(s, CLAMPADD(n, 1), __MF_CHECK_READ, "rindex region");
+-  return rindex (s, c);
++  return strrchr (s, c);
+ }
+ 
+ /* XXX:  stpcpy, memccpy */