tree 17f332551d80b26af3b1366b17a189c645660ea8
parent 5346802bc7ca09955020d265b4a15e8ecf67a28f
author Michał Górny <mgorny@gentoo.org> 1410521887 +0200
committer Brian Dolbec <dolsen@gentoo.org> 1411694533 -0700

Use a single grep call for gcc warning checks

Use a single grep call with all gcc warning checks combined rather than
calling grep separately for each message being checked. Aside to being
faster, this also avoids outputting warnings in separate blocks.