From 02fb9df45a1cad68ed6eea91655e643d9f81fc68 Mon Sep 17 00:00:00 2001
From: Zhenqiang Chen <zhenqiang.chen@linaro.org>
Date: Fri, 18 Nov 2011 11:32:50 +0800
Subject: cc/gcc: Apply CT_CC_GCC_DISABLE_PCH to do_cc_core.

Otherwise, users have to input --disable-libstdcxx-pch option
when building bare-metal CANADIAN C++ compiler.

Reviewed-by: Michael Hope
Signed-off-by: Zhenqiang Chen <zhenqiang.chen@linaro.org>
(transplanted from e3e1c9d45bddfbfb433ee9d583faf42fa31f50c0)

diff --git a/scripts/build/cc/gcc.sh b/scripts/build/cc/gcc.sh
index 05df729..96e78df 100644
--- a/scripts/build/cc/gcc.sh
+++ b/scripts/build/cc/gcc.sh
@@ -288,6 +288,8 @@ do_cc_core() {
     extra_config+=(--disable-libgomp)
     extra_config+=(--disable-libmudflap)
 
+    [ "${CT_CC_GCC_DISABLE_PCH}" = "y" ] && extra_config+=("--disable-libstdcxx-pch")
+
     CT_DoLog DEBUG "Extra config passed: '${extra_config[*]}'"
 
     # Use --with-local-prefix so older gccs don't look in /usr/local (http://gcc.gnu.org/PR10532)
-- 
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