NixOS/nixpkgs — pull request #3548 by errge (2014-08-12 02:43:13+00:00)
Title: Keep libgcc_s.so.1 around in the glibc out dir

Discussion at http://www.mail-archive.com/nix-dev@lists.science.uu.nl/msg12578.html

Should be of course merged to stdenv-updates as this will trigger a world rebuild.