NixOS/nixpkgs — pull request #5175 by muflax (2014-11-29 07:34:54+00:00)
Title: cairo: fix segfault until upstream does a new release

1.14.0 segfaults during certain renders, notably Racket's build. Upstream has a fix, but no release yet, so we could include the patch manually until then.

See https://github.com/NixOS/nixpkgs/issues/5173 for the Racket build issue and why we might wanna use this patch.