floodlight/infra — pull request #16 by rlane (2014-02-21 23:53:28+00:00)
Title: builder: allow overriding compiler with CC

Reviewer: @jnealtowns

clang-analyzer sets the CC environment variable to a wrapper script before
running make. We already supported the GCC variable, so this change first
looks for GCC and if that's unset uses CC.