1 files changed, 49 insertions, 0 deletions

diff --git a/meta/recipes-devtools/gcc/gcc-4.7/0001-crtstuff.c-USE_PT_GNU_EH_FRAME-Define-for-systems-us.patch b/meta/recipes-devtools/gcc/gcc-4.7/0001-crtstuff.c-USE_PT_GNU_EH_FRAME-Define-for-systems-us.patch
new file mode 100644
index 0000000000..15034f7da2
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-4.7/0001-crtstuff.c-USE_PT_GNU_EH_FRAME-Define-for-systems-us.patch
@@ -0,0 +1,49 @@
+From 935475158f45b9c55a54647543c0402b4b3043ae Mon Sep 17 00:00:00 2001
+From: jsm28 <jsm28@138bc75d-0d04-0410-961f-82ee72b054a4>
+Date: Sun, 19 Aug 2012 15:11:40 +0000
+Subject: [PATCH]        * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for
+ systems using glibc    even if inhibit_libc.
+
+git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@190517 138bc75d-0d04-0410-961f-82ee72b054a4
+---
+ libgcc/ChangeLog  |    5 +++++
+ libgcc/crtstuff.c |   16 +++++++++++++++-
+ 2 files changed, 20 insertions(+), 1 deletion(-)
+
+Upstream-Status: Backport
+
+-Khem 05-Sep-2012
+Index: gcc-4_7-branch/libgcc/crtstuff.c
+===================================================================
+--- gcc-4_7-branch.orig/libgcc/crtstuff.c       2012-08-21 22:33:20.000000000 -0700
++++ gcc-4_7-branch/libgcc/crtstuff.c    2012-09-05 17:28:49.248994968 -0700
+@@ -1,7 +1,7 @@
+ /* Specialized bits of code needed to support construction and
+    destruction of file-scope objects in C++ code.
+    Copyright (C) 1991, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
+-   2002, 2003, 2004, 2005, 2006, 2007, 2009, 2010, 2011
++   2002, 2003, 2004, 2005, 2006, 2007, 2009, 2010, 2011, 2012
+    Free Software Foundation, Inc.
+    Contributed by Ron Guilmette (rfg@monkeys.com).
+ 
+@@ -113,6 +113,20 @@
+ #  define USE_PT_GNU_EH_FRAME
+ # endif
+ #endif
++
++#if defined(OBJECT_FORMAT_ELF) \
++    && !defined(OBJECT_FORMAT_FLAT) \
++    && defined(HAVE_LD_EH_FRAME_HDR) \
++    && !defined(CRTSTUFFT_O) \
++    && defined(inhibit_libc) \
++    && (defined(__GLIBC__) || defined(__gnu_linux__) || defined(__GNU__))
++/* On systems using glibc, an inhibit_libc build of libgcc is only
++   part of a bootstrap process.  Build the same crt*.o as would be
++   built with headers present, so that it is not necessary to build
++   glibc more than once for the bootstrap to converge.  */
++# define USE_PT_GNU_EH_FRAME
++#endif
++
+ #if defined(EH_FRAME_SECTION_NAME) && !defined(USE_PT_GNU_EH_FRAME)
+ # define USE_EH_FRAME_REGISTRY
+ #endif