travis: make clean before building
authorLudovic Rousseau <ludovic.rousseau@free.fr>
Wed, 4 Jan 2017 16:51:04 +0000 (17:51 +0100)
committerLudovic Rousseau <ludovic.rousseau@free.fr>
Wed, 4 Jan 2017 16:51:04 +0000 (17:51 +0100)
commit83ef455532ed03ec8d7b53d3c781eebfed9f0d13
treec59d75417f03a98d3b8dc047234d031e945dc3c7
parentf3a9060d19cac341581f4a4e1877054dbb606a00
travis: make clean before building

Call "make clean" to be sure the compilation will be done even if some
files were already compiled.

The problem was that the travis script does a double ./configure + build
on Linux. The second build just did nothing since the files were already
compiled.
.travis.yml