nddrylliog/rock — pull request #442 by duckinator (2012-06-17 14:11:12+00:00)
Title: Add `LIBGC_FORCE_COMPILE=true` flag.

This forces it to compile libgc. Useful in cases where the system libgc
does not work as it should. (I ran into this problem on ArchLinux. Not
sure what happened.)