$ cat /var/db/pkg/media-libs/freetype-2.5.3-r1/DEPEND >=sys-libs/zlib-1.2.8-r1[abi_x86_64(-)] >=app-arch/bzip2-1.0.6-r4[abi_x86_64(-)] >=media-libs/libpng-1.2.51[abi_x86_64(-)] from freetype-2.5.3/docs/CHANGES: CHANGES BETWEEN 2.5.2 and 2.5.3 ... II. IMPORTANT CHANGES ... - All libraries FreeType depends on are now checked using the `pkg-config' configuration files first, followed by alternative methods.
+ 22 Jul 2014; Lars Wendler <polynomial-c@gentoo.org> freetype-2.5.3.ebuild, + freetype-2.5.3-r1.ebuild: + Added virtual/pkgconfig to DEPEND (bug #517750). +