# HG changeset patch
# User Zhenqiang Chen <zhenqiang.chen@linaro.org>
# Date 1321587170 -28800
# Node ID 64fe22ca6e6f403b3cb90d2ae2b91b40a99d0d41
# Parent  5025ef633f7bbcf825edfdf1733d86fce5c89465
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 -r 5025ef633f7b -r 64fe22ca6e6f scripts/build/cc/gcc.sh
--- a/scripts/build/cc/gcc.sh	Sun Nov 20 20:57:06 2011 +0100
+++ b/scripts/build/cc/gcc.sh	Fri Nov 18 11:32:50 2011 +0800
@@ -288,6 +288,8 @@
     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)