Unmask dev-libs/expat on solaris
Add dev-util/pkg-config-lite
coreutils should provide stat and readlink
Mask dev-util/pkgconfig on solaris
Unmask sys-devel/gettext on solaris
Fix app-crypt/gnupg FTBFS on solaris
Mask static-libs on solaris
Unmask dev-util/ctags on solaris