gcc-4.x: fix wrong warning when using the universal zero initializer {0}

When I upgrade efivar to 0.21, it fails to compile with error messages:

| linux.c:850:9: error: missing braces around initializer
[-Werror=missing-braces]
|   struct ifreq ifr = { 0, };
|          ^

It is a known issue of gcc. Backport patch from

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53119

to fix wrong warning when using the universal zero initializer {0}.

(From OE-Core rev: ef16c20e6936218ff96c599cce0200c34f5017dd)

Signed-off-by: Kai Kang <kai.kang@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/meta/recipes-devtools/gcc/gcc-4.9.inc b/meta/recipes-devtools/gcc/gcc-4.9.inc
index 691ba5fbc2..95b553cb87 100644
--- a/meta/recipes-devtools/gcc/gcc-4.9.inc
+++ b/meta/recipes-devtools/gcc/gcc-4.9.inc
@@ -80,6 +80,7 @@ SRC_URI = "\
     file://0062-Use-SYSTEMLIBS_DIR-replacement-instead-of-hardcoding.patch \
     file://0063-nativesdk-gcc-support.patch \
     file://0064-handle-target-sysroot-multilib.patch \
+    file://0065-gcc-483-universal-initializer-no-warning.patch \
 "
 SRC_URI[md5sum] = "6f831b4d251872736e8e9cc09746f327"
 SRC_URI[sha256sum] = "2332b2a5a321b57508b9031354a8503af6fdfb868b8c1748d33028d100a8b67e"