Pass CXXFLAGS to binutils/gold.
The GOLD linker is written in C++. Pass CT_CFLAGS_FOR_HOST as
CXXFLAGS to configure so that any host specific flags are passed
through.
It feels a bit funny passing CFLAGS as CXXFLAGS, but the PPL and GCC
target rules already do the same.
Signed-off-by: Michael Hope <michael.hope@linaro.org>
1 reporter_name="Gustavo Zacarias <gustavo@zacarias.com.ar>"
2 reporter_url="http://sourceware.org/ml/crossgcc/2011-03/msg00028.html"