gcc: Ensure c++ includes are in /usr/include/c++/${BINV}
It was observed that code using STLport 4.6 fails to compile under the
SDK with the following error message:
.../includes/cstddef:38:46: fatal error: ../4.7.2/cstddef: No such file
or directory
STLport 4.6 (screwily) assumes that the C++ system headers live in a
gcc-versioned subdirectory, for gcc>=3.0; cf
http://sourceforge.net/p/stlport/code/ci/STLport-4.6-patch/tree/stlport/config/stl_gcc.h#l269.
This assumption is *almost always* valid, because that matches the
default setting of --with-gxx-include-dir. We can match that behavior by
appending "/${BINV}" to our own --with-gxx-include-dir settings.
Natinst-CAR-ID: 446449
Natinst-Reviewboard-ID: 57209 Acked-by: Ken Sharp <ken.sharp@ni.com> Acked-by: Ben Shelton <ben.shelton@ni.com> Signed-off-by: Richard Tollerton <rich.tollerton@ni.com> Signed-off-by: Saul Wold <sgw@linux.intel.com>
