coreos/coreos-overlay — pull request #917 by vcaputo (2014-10-13 20:44:29+00:00)
Title: Supply "-extldflags -fno-PIC" to locksmith GOLDFLAGS on hardened gcc

A similar workaround is utilized in the docker ebuild, see:
https://bugs.gentoo.org/show_bug.cgi?id=493328