There is a bug in the sed call in the ebuild, it does not modify the correct
Makefile and so Ghostscript is built with the wrong font search path:
/usr/share/ghostscript/fonts instead of /usr/share/fonts/default/ghostscript.
So documents without embedded fonts fail processing.
It should be noted that initially Makefile.in is symlinked to src/Makefile.in.
However, the behaviour of sed if --follow-symlinks is not specified is to break
the link when -i is also used.
Attached patch resolves this issue. This probably affects ghostscript-gpl too
but I have not confirmed this.
