* Makefile.in (LIBGCC2_CFLAGS): Add -fno-stack-protector, to

	explicitly disable stack protection when building libgcc.
	(CRTSTUFF_CFLAGS): Same, for crtbegin/end.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@166173 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index eedc19b..4e1faee 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2010-11-02  Chung-Lin Tang <cltang@codesourcery.com>
+
+       * Makefile.in (LIBGCC2_CFLAGS): Add -fno-stack-protector, to
+       explicitly disable stack protection when building libgcc.
+       (CRTSTUFF_CFLAGS): Same, for crtbegin/end.
+
 2010-11-01  Jason Merrill  <jason@redhat.com>
 
        * fold-const.c (fold_indirect_ref_1): Handle folding

diff --git a/gcc/Makefile.in b/gcc/Makefile.in
index 898e962..922b132 100644 (file)
--- a/gcc/Makefile.in
+++ b/gcc/Makefile.in
@@ -653,6 +653,7 @@ LIBGCC2_DEBUG_CFLAGS = -g
 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.
@@ -666,6 +667,7 @@ TARGET_LIBGCC2_CFLAGS =
 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.