make distcheck fails on the doc directory. At first, there's an apparently bogus value for DOCSRC in Makefile.am; I tried replacing it with DOCSRC=doc, but then it still fails with 'No rule to make target `fonts-conf.5', needed by `distdir'. Stop'. Help! I have insufficient build-fu. In fact the doc directory is completely empty in the fontconfig-2.3.90/ subdirectory. pat