- rename libxul{,-embedding}.pc files to libxul19{,-embedding}.pc to
cope with an eventual xulrunner built from latest mozilla
- move some WANTLIB-devel from Makefile.inc to 1.9/Makefile
- use BASE_PKGPATH instead of devel/xulrunner/${MOZILLA_VERSION:R:R}, as
there might be a devel/xulrunner/last someday
- sanitize the subst regexps done on the .pc files, half of them were
useless
- bump REVISIONs.
Tested in a full bulk build with all xulrunner users..
1782b6d9d9