f9a42a4024
In case go build will see a need to call C++ (rather than C)
compiler, CXX env var need to be properly set (to osxcross wrapper).
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
(cherry picked from commit ee461303f9)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>