Travis CI has not enough OSX build nodes allocated for open source projects,
so we often have to wait several hours (up to a full day) for builds to start.
(cherry picked from commit e0c00efb99)
Commits or PRs that do not respect the clang-format style that we
enforce will fail the test.
Adding ubuntu-toolchain-r-test as its libstdc++ is necessary to install
libllvm-3.9.
(cherry picked from commit 6aee289b3e)
As we say in French, "Trop, c'est trop !".
Those builds fail 50% of the time due to timeouts, it's pointless to have them until we
find a better solution to install the Android SDK and NDK.
Workaround for #6973.
(cherry picked from commit d5c6806e16)
Builds tend to fail due to the 10 min limit for stalled builds.
Most likely because the download is done silently and takes more than
10 min depending on the Travis connection.
Now it test 6 builds:
* Ubuntu 14.04 - x11 (g++)
* Ubuntu 14.04 - x11 (clang++)
* Ubuntu 14.04 - windows (via MinGW)
* OS X - osx (g++)
* OS X - osx (clang++)
* OS X - android
* OS X - iphone
Instead of just g++ on Ubuntu 12.04...