1 files changed, 30 insertions, 0 deletions

diff --git a/toolchain-layer/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99434.patch b/toolchain-layer/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99434.patch
new file mode 100644
index 0000000000..adda68c62e
--- /dev/null
+++ b/toolchain-layer/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99434.patch
@@ -0,0 +1,30 @@
+2010-11-3  Chung-Lin Tang  <cltang@codesourcery.com>
+
+        Backport from mainline:
+
+        2010-11-02  Chung-Lin Tang <cltang@codesourcery.com>
+
+        gcc/
+        * Makefile.in (LIBGCC2_CFLAGS): Add -fno-stack-protector, to
+        explicitly disable stack protection when building libgcc.
+        (CRTSTUFF_CFLAGS): Same, for crtbegin/end.
+
+--- old/gcc/Makefile.in 2010-11-08 22:08:43 +0000
++++ new/gcc/Makefile.in 2010-11-11 11:34:59 +0000
+@@ -646,6 +646,7 @@
+ LIBGCC2_CFLAGS = -O2 $(LIBGCC2_INCLUDES) $(GCC_CFLAGS) $(TARGET_LIBGCC2_CFLAGS) \
+                 $(LIBGCC2_DEBUG_CFLAGS) $(GTHREAD_FLAGS) \
+                 -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED \
++                -fno-stack-protector \
+                 $(INHIBIT_LIBC_CFLAGS)
+ 
+ # Additional options to use when compiling libgcc2.a.
+@@ -659,6 +660,7 @@
+ CRTSTUFF_CFLAGS = -O2 $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
+   -finhibit-size-directive -fno-inline -fno-exceptions \
+   -fno-zero-initialized-in-bss -fno-toplevel-reorder -fno-tree-vectorize \
++  -fno-stack-protector \
+   $(INHIBIT_LIBC_CFLAGS)
+ 
+ # Additional sources to handle exceptions; overridden by targets as needed.
+