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 -durN gcc-4.4.0.orig/libiberty/Makefile.in gcc-4.4.0/libiberty/Makefile.in
2 --- gcc-4.4.0.orig/libiberty/Makefile.in 2008-10-22 15:30:19.000000000 +0200
3 +++ gcc-4.4.0/libiberty/Makefile.in 2009-05-27 21:38:29.000000000 +0200
5 $(AR) $(AR_FLAGS) $(TARGETLIB) \
6 $(REQUIRED_OFILES) $(EXTRA_OFILES) $(LIBOBJS); \
7 $(RANLIB) $(TARGETLIB); \
8 + cp $(TARGETLIB) ../ ; \