.travis.yml: Add clang builds to Travis
authorDavid Gibson <david@gibson.dropbear.id.au>
Tue, 26 Jan 2016 11:27:28 +0000 (22:27 +1100)
committerDavid Gibson <david@gibson.dropbear.id.au>
Tue, 26 Jan 2016 11:27:28 +0000 (22:27 +1100)
commit253b174c39e4ba75694f6bdd8c271049383e864d
tree6e75a1e41b65c343fe62672cb3aea4d2d526a2d7
parentac29ec5d15e8b108cb75cfb4fe13d79739e9c5cf
.travis.yml: Add clang builds to Travis

Still not exactly a great coverage of different C compilers, but clearly
better than *just* gcc.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
.travis.yml