grub-1.99: fix configure error

This commit deals with this configure error.

configure:20306: checking whether `ccache i586-poky-linux-gcc  -m32
-march=core2 -msse3 -mtune=generic -mfpmath=sse
--sysroot=/builddisk/build/build0/tmp/sysroots/emenlow' generates calls
to `__enable_execute_stack()'
configure:20320: ccache i586-poky-linux-gcc  -m32    -march=core2 -msse3
-mtune=generic -mfpmath=sse
--sysroot=/builddisk/build/build0/tmp/sysroots/emenlow -O2 -pipe -g
-feliminate-unused-debug-types -Wall -W -Wshadow -Wpointer-arith
-Wmissing-prototypes -Wundef -Wstrict-prototypes -g -falign-jumps=1
-falign-loops=1 -falign-functions=1 -mno-mmx -mno-sse -mno-sse2
-mno-3dnow -mfpmath=387 -fno-dwarf2-cfi-asm -m32 -fno-stack-protector
-mno-stack-arg-probe -Werror -Wno-trampolines -falign-loops=1 -S
conftest.c
conftest.c:308:6: error: no previous prototype for 'g'
[-Werror=missing-prototypes]
cc1: all warnings being treated as errors
configure:20323: $? = 1
configure:20327: error: ccache i586-poky-linux-gcc  -m32    -march=core2
-msse3 -mtune=generic -mfpmath=sse
--sysroot=/builddisk/build/build0/tmp/sysroots/emenlow failed to produce
assembly code

Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 27 insertions, 0 deletions

diff --git a/meta/recipes-bsp/grub/files/grub-1.99-fix-enable_execute_stack-check.patch b/meta/recipes-bsp/grub/files/grub-1.99-fix-enable_execute_stack-check.patch
new file mode 100644
index 000000000..9d7272b26
--- /dev/null
+++ b/meta/recipes-bsp/grub/files/grub-1.99-fix-enable_execute_stack-check.patch
@@ -0,0 +1,27 @@
+Upstream-Status: Pending
+
+
+This patch avoids this configure failure
+
+configure:20306: checking whether `ccache i586-poky-linux-gcc  -m32    -march=core2 -msse3 -mtune=generic -mfpmath=sse --sysroot=/builddisk/build/build0/tmp/sysroots/emenlow' generates calls to `__enable_execute_stack()'
+configure:20320: ccache i586-poky-linux-gcc  -m32    -march=core2 -msse3 -mtune=generic -mfpmath=sse --sysroot=/builddisk/build/build0/tmp/sysroots/emenlow -O2 -pipe -g -feliminate-unused-debug-types -Wall -W -Wshadow -Wpointer-arith -Wmissing-prototypes -Wundef -Wstrict-prototypes -g -falign-jumps=1 -falign-loops=1 -falign-functions=1 -mno-mmx -mno-sse -mno-sse2 -mno-3dnow -mfpmath=387 -fno-dwarf2-cfi-asm -m32 -fno-stack-protector -mno-stack-arg-probe -Werror -Wno-trampolines -falign-loops=1 -S conftest.c
+conftest.c:308:6: error: no previous prototype for 'g' [-Werror=missing-prototypes]
+cc1: all warnings being treated as errors
+configure:20323: $? = 1
+configure:20327: error: ccache i586-poky-linux-gcc  -m32    -march=core2 -msse3 -mtune=generic -mfpmath=sse --sysroot=/builddisk/build/build0/tmp/sysroots/emenlow failed to produce assembly code
+
+Signed-Off-By: Nitin A Kamble <nitin.a.kamble@intel.com>
+2012/04/13
+
+Index: grub-1.99/acinclude.m4
+===================================================================
+--- grub-1.99.orig/acinclude.m4
++++ grub-1.99/acinclude.m4
+@@ -317,6 +317,7 @@ dnl Check if the C compiler generates ca
+ AC_DEFUN([grub_CHECK_ENABLE_EXECUTE_STACK],[
+ AC_MSG_CHECKING([whether `$CC' generates calls to `__enable_execute_stack()'])
+ AC_LANG_CONFTEST([[
++void g (int);
+ void f (int (*p) (void));
+ void g (int i)
+ {