cogl: fix G-I .typelib installation

By default gobject-introspection puts .typelib files into $PN, but the cogl-1.0
recipe doesn't use PN.  Installing cogl-1.0 is impossible as libcogl
conflicts/replaces with cogl-1.0 due to a previous upgrade.

Fix this by putting the .typelib files into the right subpackages, and
explicitly setting FILES_${PN} to "" so that nothing accidently ends up in PN.

(From OE-Core rev: c5c47bc30be52e3b70d74cf89d5c68adbbb1a402)

Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-graphics/cogl/cogl-1.0.inc

@@ -61,10 +61,11 @@ do_compile_prepend() {
         export GIR_EXTRA_LIBS_PATH="${B}/cogl/.libs"
 }
 
+FILES_${PN} = ""
 FILES_${PN}-examples = "${bindir}/* ${datadir}/cogl/examples-data/*"
-FILES_libcogl = "${libdir}/libcogl${SOLIBS}"
+FILES_libcogl = "${libdir}/libcogl${SOLIBS} ${libdir}/girepository-1.0/Cogl-*.typelib"
 FILES_libcogl-gles2 = "${libdir}/libcogl-gles2${SOLIBS}"
-FILES_libcogl-pango = "${libdir}/libcogl-pango${SOLIBS}"
+FILES_libcogl-pango = "${libdir}/libcogl-pango${SOLIBS} ${libdir}/girepository-1.0/CoglPango*.typelib"
 
 FILES_libcogl-path = "${libdir}/libcogl-path${SOLIBS}"