Nothing in getting installed in ${datadir}/lib, it is all going to
${prefix}/lib. setuptools pulls in ${libdir}/* so for the base lib
case of ${prefix}/lib the build works. If libdir is something else
lib64 for example, its still ending up in ${prefix}/lib and it fails
to build.
Set value to correct path as it is being installed.
Signed-off-by: Jeremy A. Puhlman <jpuhlman@mvista.com>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
