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 diff -dur strace-4.5.16.orig/system.c strace-4.5.16/system.c
2 --- strace-4.5.16.orig/system.c 2007-01-17 00:22:36.000000000 +0100
3 +++ strace-4.5.16/system.c 2007-07-14 19:28:41.000000000 +0200
5 { CTL_KERN, "CTL_KERN" },
7 { CTL_NET, "CTL_NET" },
9 { CTL_PROC, "CTL_PROC" },
12 { CTL_DEBUG, "CTL_DEBUG" },
13 { CTL_DEV, "CTL_DEV" },