numpy/numpy — pull request #4161 by juliantaylor (2014-01-01 12:43:27+00:00)
Title: TST: add 32 bit travis tests

Implemented by setting up a chroot in the travis VM and moving all the
test logic, including bento build, to a single script.
This is still reasonable fast, about twice as slow as the normal tests.
When Travis updates to a newer OS it can be replaced by standard cross
compiling.