.travis.yml

language: cpp
os:
    - linux
matrix:
    include:
        # Debug
        - compiler: gcc
          env:
            - ENABLE_BUILD="on"
            - BUILD_TYPE="Debug"
            - GCC_VERSION="4.9"
            - CXX_FLAGS="-Wall -Wextra -Werror"
        - compiler: gcc
          env:
            - ENABLE_BUILD="on"
            - BUILD_TYPE="Debug" 
            - GCC_VERSION="4.8"
            - CXX_FLAGS="-Wall -Wextra -Werror"
        - compiler: gcc
          env:
            - ENABLE_BUILD="on"
            - BUILD_TYPE="Debug" 
            - GCC_VERSION="4.7"
            - CXX_FLAGS="-Wall -Wextra -Werror"
        - compiler: gcc
          env:
            - ENABLE_BUILD="on"
            - BUILD_TYPE="Debug" 
            - GCC_VERSION="4.6"
            - CXX_FLAGS="-Wall -Wextra -Werror"
        - compiler: clang
          env:
            - ENABLE_BUILD="on"
            - BUILD_TYPE="Debug" 
            - CLANG_VERSION="3.4"
            - LIBCXX="on"
            - ASAN="off"
            - CXX_FLAGS="-Wall -Wextra -Werror"
        - compiler: clang
          env:
            - ENABLE_BUILD="on"
            - BUILD_TYPE="Debug" 
            - CLANG_VERSION="3.4"
            - LIBCXX="off"
            - ASAN="off"
            - GCC_VERSION="4.9"
            - CXX_FLAGS="-Wall -Wextra -Werror"
        - compiler: clang
          env:
            - ENABLE_BUILD="on"
            - BUILD_TYPE="Debug" 
            - CLANG_VERSION="3.6"
            - LIBCXX="on"
            - ASAN="off"
            - CXX_FLAGS="-Wall -Wextra -Werror"
        - compiler: clang
          env:
            - ENABLE_BUILD="on"
            - BUILD_TYPE="Debug" 
            - CLANG_VERSION="3.6"
            - LIBCXX="off"
            - ASAN="off"
            - GCC_VERSION="4.9"
            - CXX_FLAGS="-Wall -Wextra -Werror"
        - compiler: clang
          env:
            - ENABLE_BUILD="on"
            - BUILD_TYPE="Debug" 
            - CLANG_VERSION="3.4"
            - LIBCXX="on"
            - ASAN="on"
            - CXX_FLAGS="-Wall -Wextra -Werror"
        - compiler: clang
          env:
            - ENABLE_BUILD="on"
            - BUILD_TYPE="Debug" 
            - CLANG_VERSION="3.4"
            - LIBCXX="off"
            - ASAN="on"
            - GCC_VERSION="4.9"
            - CXX_FLAGS="-Wall -Wextra -Werror"
        - compiler: clang
          env:
            - ENABLE_BUILD="on"
            - BUILD_TYPE="Debug" 
            - CLANG_VERSION="3.6"
            - LIBCXX="on"
            - ASAN="on"
            - CXX_FLAGS="-Wall -Wextra -Werror"
        - compiler: clang
          env:
            - ENABLE_BUILD="on"
            - BUILD_TYPE="Debug" 
            - CLANG_VERSION="3.6"
            - LIBCXX="off"
            - ASAN="on"
            - GCC_VERSION="4.9"
            - CXX_FLAGS="-Wall -Wextra -Werror"

before_install:
    - export CHECKOUT_PATH=`pwd`;
    # Install cmake
    - wget http://www.cmake.org/files/v3.1/cmake-3.1.3-Linux-x86_64.sh
    - sudo sh cmake-3.1.3-Linux-x86_64.sh --prefix=/usr/local --exclude-subdir
    # Setup sources
    - sudo add-apt-repository ppa:ubuntu-toolchain-r/test -y
    - wget -O - http://llvm.org/apt/llvm-snapshot.gpg.key|sudo apt-key add -
    - if [ -n "$CLANG_VERSION" ]; then sudo apt-add-repository -y "deb http://llvm.org/apt/precise/ llvm-toolchain-precise-$CLANG_VERSION main"; fi
    - sudo apt-get update -qq
    # Install valgrind
    - sudo apt-get install -qq valgrind
    # Install gcc
    - if [ -n "$GCC_VERSION" ]; then sudo apt-get install -qq g++-${GCC_VERSION}; fi
    - if [ "$CXX" = "g++" ]; then export CXX="g++-${GCC_VERSION}" CC="gcc-${GCC_VERSION}"; fi
    # Install clang
    - if [ -n "$CLANG_VERSION" ]; then sudo apt-get install -qq clang-${CLANG_VERSION}; fi
    - if [ "$CXX" = "clang++" ]; then export CXX="clang++-${CLANG_VERSION}" CC="clang-${CLANG_VERSION}"; fi
    # Show compiler info
    - if [ "$ENABLE_BUILD" = "on" ]; then $CXX --version; fi
    - if [ "$ENABLE_BUILD" = "on" ]; then which $CXX; fi
    - if [ "$ENABLE_BUILD" = "on" ]; then $CC --version; fi
    - if [ "$ENABLE_BUILD" = "on" ]; then which $CC; fi
    # Install libc++
    - if [ "$LIBCXX" = "on" ]; then svn co --quiet http://llvm.org/svn/llvm-project/libcxx/trunk libcxx; fi
    - if [ "$LIBCXX" = "on" ]; then cd libcxx/lib && bash buildit; fi
    - if [ "$LIBCXX" = "on" ]; then sudo cp ./libc++.so.1.0 /usr/lib/; fi
    - if [ "$LIBCXX" = "on" ]; then sudo mkdir /usr/include/c++/v1; fi
    - if [ "$LIBCXX" = "on" ]; then cd .. && sudo cp -r include/* /usr/include/c++/v1/; fi
    - if [ "$LIBCXX" = "on" ]; then cd /usr/lib && sudo ln -sf libc++.so.1.0 libc++.so; fi
    - if [ "$LIBCXX" = "on" ]; then sudo ln -sf libc++.so.1.0 libc++.so.1 && cd $cwd; fi

script:
    - cd $CHECKOUT_PATH
    - if [ ! -d build ]; then mkdir build; fi
    - cd build
    - if [ "$ASAN" == "on"]; then export CXX_FLAGS="${CXX_FLAGS} -fsanitize=address,undefined,integer -fno-omit-frame-pointer -fno-sanitize=unsigned-integer-overflow"; fi
    - if [ "$LIBCXX" = "on" ]; then CXX_FLAGS="${CXX_FLAGS} -stdlib=libc++ -I/usr/include/c++/v1/"; fi
    - if [ "$LIBCXX" = "on" ]; then CXX_LINKER_FLAGS="${CXX_FLAGS} -L/usr/lib/ -lc++"; fi
    - if [ "$ENABLE_BUILD" = "on" ]; then cmake -DCMAKE_BUILD_TYPE=$BUILD_TYPE -DCMAKE_CXX_FLAGS="${CXX_FLAGS}" -DCMAKE_EXE_LINKER_FLAGS="${CXX_LINKER_FLAGS}" ..; fi
    - if [ "$ENABLE_BUILD" = "on" ]; then CTEST_OUTPUT_ON_FAILURE=1 make -j4 check VERBOSE=1; fi
    - cd .. && rm -rf build/