required by gcc-4.4 stabilization because of, 08 Aug 2009; Samuli Suominen <ssuominen@gentoo.org> magicfilter-2.3d.ebuild, +files/magicfilter-2.3d-glibc-2.10.patch: Fix building with GLIBC 2.10+ wrt #276724. so 2.3d would also be fine, but why not go for 2.3h?
et-print/magicfilter/magicfilter-2.3h.ebuild:KEYWORDS="amd64 x86" oops. sorry for bugspam.