cc/gcc: Set CXX_FOR_BUILD for bare metal and canadian build.
>From 4.8, g++ is used as the default compiler to build the toolchain.
Signed-off-by: Zhenqiang Chen <zhenqiang.chen@linaro.org>
Message-Id: <CACgzC7B-LQvAw3hOYhBA7b7g0H1WtH20gqXM=Y=YFO4FrnZKWQ@mail.gmail.com>
Patchwork-Id: 243590
1 # powerpc specific configuration file
3 ## select ARCH_SUPPORTS_32
4 ## select ARCH_SUPPORTS_64 if EXPERIMENTAL
5 ## select ARCH_DEFAULT_32
7 ## select ARCH_SUPPORTS_WITH_ABI
8 ## select ARCH_SUPPORTS_WITH_CPU
9 ## select ARCH_SUPPORTS_WITH_TUNE
10 ## select ARCH_SUPPORTS_WITH_FLOAT
12 ## help The PowerPC architecture, as defined by:
13 ## help http://www.ibm.com/developerworks/eserver/articles/archguide.html