Created attachment 364062 [details, diff] ebuild update by lorem_ipsum (note to self) maybe relevant bug 483268
Created attachment 373106 [details, diff] ebuild diff Hello?
Created attachment 373110 [details, diff] pkg-config patch
It should also be noted that <zathura-pdf-mupdf-0.2.5 is said to be incompatible with >=mupdf-1.3 (does not compile). This was a header change in mupdf.
This has already been bumped in the Portage tree: 04 Apr 2014; Samuli Suominen <ssuominen@gentoo.org> +zathura-pdf-mupdf-0.2.6.ebuild, zathura-pdf-mupdf-9999.ebuild: Version bump. Leaving open for maintainer to look whether other changes from the attachments can be brought to the Portage tree.
I'd like to avoid carrying any patches if at all possible, and it is, wrt bug 506802 But indeed, the Makefile and config.mk could still be improved a bit, I'll prepare a patch for upstream