mxcl/homebrew — pull request #24877 by hanxue (2013-12-02 13:12:38+00:00)
Title: Revert "crosstool-ng: use superenv" to fix #24876

This reverts commit b8d2ae81f374c99203a3ab3847a8c0c0b751762b, add `env:std` to fix #24876