[oe] [meta-browser] [PATCH] chromium: fix null pointer dereference in V8 with gcc-6

[Andrey Konovalov]

This patch prevents "Aw Snap" error when loading a page with JavaScript.

Tested by running:
- chromium-wayland on Beagle X15
- chromium-wayland on HiKey (with a separate patch to enable aarch64 build)
- cromium on dragonboard-410c (with a separate patch to enable aarch64 build)

Based on the fix for Gentoo's bug 588596:
https://bugs.gentoo.org/show_bug.cgi?id=588596#c10

Signed-off-by: Andrey Konovalov <andrey.konovalov at linaro.org>
---
 recipes-browser/chromium/chromium.inc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/recipes-browser/chromium/chromium.inc b/recipes-browser/chromium/chromium.inc
index 60edccb..7e057ec 100644
--- a/recipes-browser/chromium/chromium.inc
+++ b/recipes-browser/chromium/chromium.inc
@@ -15,7 +15,8 @@ CHROMIUM_BUILD_TYPE ??= "Release"
 inherit gettext pythonnative
 
 ARMFPABI_armv7a = "${@bb.utils.contains('TUNE_FEATURES', 'callconvention-hard', 'arm_float_abi=hard', 'arm_float_abi=softfp', d)}"
-GYP_DEFINES += "${ARMFPABI} release_extra_cflags='-Wno-error=unused-local-typedefs' sysroot=''"
+GYP_DEFINES += " ${ARMFPABI} release_extra_cflags='-Wno-error=unused-local-typedefs' sysroot='' \
+	${@bb.utils.contains("AVAILTUNES", "mips", "", "release_extra_cflags='-fno-delete-null-pointer-checks'", d)}"
 GYP_DEFINES_append_x86 = " generate_character_data=0"
 
 do_configure() {
-- 
2.1.4