From 2fcf2c81bf31df6330ff0013faf1ad6d991f1aed Mon Sep 17 00:00:00 2001
From: Cheng Zhao <zcbenz@gmail.com>
Date: Tue, 30 Jan 2018 18:07:19 +0900
Subject: [PATCH] Make sure --sysroot is appended at last

---
 toolchain.gypi | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/toolchain.gypi b/toolchain.gypi
index 5e291127a2..34d1af9cb8 100644
--- a/toolchain.gypi
+++ b/toolchain.gypi
@@ -172,7 +172,11 @@
       'target_defaults': {
         'target_conditions': [
           ['_toolset=="target"', {
-            'cflags': [
+            # Do not use 'cflags' to make sure sysroot is appended at last.
+            'cflags_cc': [
+              '--sysroot=<(sysroot)',
+            ],
+            'cflags_c': [
               '--sysroot=<(sysroot)',
             ],
             'ldflags': [