nixpkgs

Author	SHA1	Message	Date
John Ericson	2110c0bd30	treewide: Use pkgs/build-support/roles.bash to remove copy pasta Also fix some setup hooks that unnecessarily used environment hooks, which revolted in the same variable being modified too many times.	2018-05-07 15:10:37 -04:00
John Ericson	39df5831ca	lib{std,}c++: Fix setup hooks for cross	2018-05-03 17:55:03 -04:00
Will Dietz	6f6c06adc1	llvm4.0: Rename "4.0" (and _40) to "4" (and _4). This reflects upstream versioning change, and allows us to replace 4.0 with 4.1 (which is now a minor revision) without changing the attribute name. Thanks to @vcunat for the idea.	2017-03-02 17:19:44 -06:00