.travis.yml

language: cpp

matrix:
  include:
    - os: linux
      dist: trusty
      compiler: clang
      addons:
        apt:
          packages:
          - libgtk-3-dev
          - libwebkitgtk-3.0-dev
      env: 
        - COMPILER_CXX=clang++
        - COMPILER_CC=clang
        - SEEC_LLVM_BUILT_XZ_FILENAME="seec_llvm_travis_build_linux_clang.tar.xz"
    - os: linux
      dist: trusty
      compiler: clang
      addons:
        apt:
          sources:
          - llvm-toolchain-trusty-4.0
          packages:
          - clang-4.0
          - libgtk-3-dev
          - libwebkitgtk-3.0-dev
      env: 
        - COMPILER_CXX=clang++-4.0
        - COMPILER_CC=clang-4.0
        - SEEC_LLVM_BUILT_XZ_FILENAME="seec_llvm_travis_build_linux_clang.tar.xz"
    - os: linux
      dist: trusty
      compiler: gcc
      addons:
        apt:
          sources:
          - ubuntu-toolchain-r-test
          packages:
          - gcc-6
          - g++-6
          - libgtk-3-dev
          - libwebkitgtk-3.0-dev
      env:
        - COMPILER_CXX=g++-6
        - COMPILER_CC=gcc-6
        - SEEC_LLVM_BUILT_XZ_FILENAME="seec_llvm_travis_build_linux_gcc.tar.xz"
    - os: linux
      dist: trusty
      compiler: gcc
      addons:
        apt:
          sources:
          - ubuntu-toolchain-r-test
          packages:
          - gcc-7
          - g++-7
          - libgtk-3-dev
          - libwebkitgtk-3.0-dev
      env:
        - COMPILER_CXX=g++-7
        - COMPILER_CC=gcc-7
        - SEEC_LLVM_BUILT_XZ_FILENAME="seec_llvm_travis_build_linux_gcc.tar.xz"
    - os: osx
      osx_image: xcode7.3
      compiler: clang
      env: 
        - THE_OSX_IMAGE=xcode7.3
        - COMPILER_CXX=clang++
        - COMPILER_CC=clang
    - os: osx
      osx_image: xcode9
      compiler: clang
      env: 
        - THE_OSX_IMAGE=xcode9
        - COMPILER_CXX=clang++
        - COMPILER_CC=clang

#
# Cache dependency installations.
#
cache:
  directories:
    - $HOME/deps/install

before_install:
  - export CXX="${COMPILER_CXX}" CC="${COMPILER_CC}"
  - SEEC_LLVM_RELEASE_TAG="v6.0"
  - SEEC_CLANG_RELEASE_TAG="v6.0_1.0"
  - SEEC_WX_RELEASE_TAG="seec_travis_v3.0.3.1"
  - ICU_SOURCE_URL="https://github.com/unicode-org/icu/releases/download/release-60-3/icu4c-60_3-src.tgz"
  - CMAKE_URL="http://www.cmake.org/files/v3.4/cmake-3.4.3-Linux-x86_64.tar.gz"
  - SEEC_VERSION_STRING="0.50.0"

install:
  - DEPS_DIR="${HOME}/deps"
  - DEPS_SRC="${DEPS_DIR}/src"
  - DEPS_BUILD="${DEPS_DIR}/build"
  - DEPS_INSTALL="${DEPS_DIR}/install"
  - mkdir -p ${DEPS_DIR}
  - mkdir -p ${DEPS_SRC}
  - mkdir -p ${DEPS_BUILD}
  - mkdir -p ${DEPS_INSTALL}

# 
# LLVM needs a more recent version of CMake. This code comes from the following
# answer about installing an updated CMake:
#   http://stackoverflow.com/a/33203355
#
  - |
    cd ${DEPS_INSTALL}
    if [[ "${TRAVIS_OS_NAME}" == "linux" ]]; then
      if [ ! -d "cmake" ]; then
        mkdir cmake && travis_retry wget --no-check-certificate --quiet -O - ${CMAKE_URL} | tar --strip-components=1 -xz -C cmake
      fi
      export PATH=${DEPS_INSTALL}/cmake/bin:${PATH}
    fi
#
# Download pre-built LLVM, SeeC-Clang, and wxWidgets (separately).
#
  - |
    cd ${DEPS_INSTALL}
    if [[ "${TRAVIS_OS_NAME}" == "osx" ]]; then
      SEEC_LLVM_BUILT_XZ_FILENAME="seec_llvm_travis_build_${TRAVIS_OS_NAME}_${THE_OSX_IMAGE}_${CC}.tar.xz"
      SEEC_CLANG_BUILT_XZ_FILENAME="seec_clang_travis_build_${TRAVIS_OS_NAME}_${THE_OSX_IMAGE}_${CC}.tar.xz"
      WX_BUILT_XZ_FILENAME="seec_wx_travis_build_${TRAVIS_OS_NAME}_${THE_OSX_IMAGE}_${CC}.tar.xz"
    else
      SEEC_CLANG_BUILT_XZ_FILENAME="seec_clang_travis_build_${TRAVIS_OS_NAME}_${CC}.tar.xz"
      WX_BUILT_XZ_FILENAME="seec_wx_travis_build_${TRAVIS_OS_NAME}_${CC}.tar.xz"
    fi
    if [ ! -d "include/llvm" ]; then
      travis_retry wget --no-check-certificate --quiet -O - https://github.com/seec-team/llvm-with-seec-clang/releases/download/${SEEC_LLVM_RELEASE_TAG}/${SEEC_LLVM_BUILT_XZ_FILENAME} | tar -xJ
    fi
    if [ ! -d "include/clang" ]; then
      travis_retry wget --no-check-certificate --quiet -O - https://github.com/seec-team/seec-clang/releases/download/${SEEC_CLANG_RELEASE_TAG}/${SEEC_CLANG_BUILT_XZ_FILENAME} | tar -xJ
    fi
    if [ ! -e "bin/wx-config" ]; then
      travis_retry wget --no-check-certificate --quiet -O - https://github.com/seec-team/wxWidgets/releases/download/${SEEC_WX_RELEASE_TAG}/${WX_BUILT_XZ_FILENAME} | tar -xJ
    fi
#
# For OS X, we also need to build and install ICU.
#
  - |
    if [[ "${TRAVIS_OS_NAME}" == "osx" ]]; then
      ICU_INSTALL_DIR="${DEPS_INSTALL}"
      if [ ! -e "${ICU_INSTALL}/bin/icu-config" ]; then
        cd ${DEPS_SRC}
        ICU_SOURCE_URL="https://github.com/unicode-org/icu/releases/download/release-60-3/icu4c-60_3-src.tgz"
        travis_retry wget --no-check-certificate --quiet -O - ${ICU_SOURCE_URL} | tar -x
        cd icu/source
        chmod +x runConfigureICU configure install-sh
        ./runConfigureICU MacOSX --enable-static --disable-shared --prefix=${ICU_INSTALL_DIR} CXXFLAGS="-std=c++11"
        make -j4 && make install
      fi
    else
      ICU_INSTALL_DIR="/usr"
    fi

#
# Configure the SeeC build.
#
before_script:
  - |
    cd ${HOME}
    mkdir seec-build && cd seec-build
    cmake -DCMAKE_BUILD_TYPE=Release -DLLVM_DIR=${DEPS_INSTALL}/lib/cmake/llvm -DClang_DIR=${DEPS_INSTALL}/lib/cmake/clang -DWX_INSTALL=${DEPS_INSTALL} -DICU_INSTALL=${ICU_INSTALL_DIR} -DCMAKE_INSTALL_PREFIX=${HOME}/seec-install ${TRAVIS_BUILD_DIR}

#
# Build using the makefiles previously generated by CMake.
#
script:
  - cd ${HOME}/seec-build
  - make

#
# If the build is successful, install SeeC and run the tests.
#
after_success:
  - |
    mkdir -p ${HOME}/seec-install
    mkdir -p ${HOME}/seec-test
    cd ${HOME}/seec-build
    make install
    cd ${HOME}/seec-test
    cmake -DSEEC_INSTALL=${HOME}/seec-install ${TRAVIS_BUILD_DIR}/tests
    make && ctest -D Continuous

  - |
    if [[ "${TRAVIS_OS_NAME}" == "osx" ]]; then
      OSX_PACKAGE_DIR=${HOME}/seec-osx-package
      mkdir -p ${OSX_PACKAGE_DIR}
      cd ${OSX_PACKAGE_DIR}
      ${TRAVIS_BUILD_DIR}/packaging/osx/package_seec.sh ${SEEC_VERSION_STRING} ${HOME}/seec-install /Applications
      mv "seec-${SEEC_VERSION_STRING}.pkg" "seec-${SEEC_VERSION_STRING}-${THE_OSX_IMAGE}.pkg"
    fi

#
# For OS X, if this is tagged, then upload the package to GitHub.
#
deploy:
  provider: releases
  api_key:
    secure: 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
  file: "${OSX_PACKAGE_DIR}/seec-${SEEC_VERSION_STRING}-${THE_OSX_IMAGE}.pkg"
  skip_cleanup: true
  on:
    condition: "${TRAVIS_OS_NAME} = osx"
    tags: true
    repo: seec-team/seec