RPm for RC2 doesn't build from source RPM at SuSE 7.2
spec for libao-devel list documentation files in doc directory:
API DRIVERS WANTED USAGE, but there are no such files.
Also doc files are installed by Makefile which doesn't detect right directory
for documentation files. At SuSE 7.2 this is
/usr/share/doc/packages/<packages-name>.
Either detect right place for documentation files or let rpm build put it there.