zig/ci/travis_osx_install

#!/bin/sh

set -x

brew install llvm@6
brew outdated llvm@6 || brew upgrade llvm@6
travis: add macos script 2017-08-27 13:07:06 +08:00			`#!/bin/sh`

travis again 2017-08-27 13:25:34 +08:00			`set -x`

change 5 to 6 in travis osx scripts 2018-03-11 03:36:59 +08:00			`brew install llvm@6`
			`brew outdated llvm@6 \|\| brew upgrade llvm@6`
travis: add macos script 2017-08-27 13:07:06 +08:00