numenta/nupic — pull request #395 by oxtopus (2013-11-08 21:42:21+00:00)
Title: Work-around for Travis CI build matrix

The compiler switch doesn't seem to work with travis builds where the language is python. Meanwhile, if we set the language to c or cpp, you can't test multiple python versions. This explicitly sets up a build matrix for CC values, and then follows up with the correct CXX in the before_install phase.