gl.pc should be packaged in libgl-dev not the mesa-dev package
Fixes [YOCTO #2059]
Signed-off-by: Joshua Lock <josh@linux.intel.com>
FILES_libosmesa = "${libdir}/libOSMesa.so.*"
FILES_libegl-dev = "${libdir}/libEGL.* ${includedir}/EGL"
-FILES_libgl-dev = "${libdir}/libGL.* ${includedir}/GL"
+FILES_libgl-dev = "${libdir}/libGL.* ${includedir}/GL ${libdir}/pkgconfig/gl.pc"
FILES_libglu-dev = "${libdir}/libGLU.* ${includedir}/GL/glu*.h"
FILES_libosmesa-dev = "${libdir}/libOSMesa.* ${includedir}/osmesa.h"