matrix:
	include:
		- language: cpp
		  dist: trusty
		  compiler:
		    -clang
		  os:
		    -linux
		  script: cd build && cmake -DCMAKE_BUILD_TYPE=Debug .. && make
		- language: cpp
			dist: trusty
			compiler:
				- clang
			os:
				- linux
			# ruby: 2.2.0
			script: cd build && cmake -DCMAKE_BUILD_TYPE=Release .. && make