+ env: CONFIG_OPTS="no-asm --strict-warnings -fno-sanitize-recover -fsanitize=address -fsanitize=undefined enable-crypto-mdebug enable-rc5 enable-md2"
+ - os: linux
+ compiler: clang-3.6
+ env: CONFIG_OPTS="no-engine"
+ - os: linux
+ compiler: gcc
+ env: CONFIG_OPTS="no-engine"
+ - os: linux
+ compiler: gcc-5
+ env: CONFIG_OPTS="no-engine"