language: cpp
sudo: required
dist: xenial

compiler:
  - gcc
  #- clang

before_install:
  - sudo add-apt-repository 'deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial main' -y
  - wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key|sudo apt-key add -
  - sudo add-apt-repository ppa:ubuntu-toolchain-r/test -y
  - sudo apt-get update
  - sudo rm -f /var/lib/apt/lists/lock /var/cache/apt/archives/lock /var/lib/dpkg/lock # Avoid the occasional apt-get install failure for xenial image
  - sudo apt-get install -y --allow-unauthenticated g++-7 clang-7
  - export LIBRARY_PATH=/usr/lib/llvm-7/lib:$LIBRARY_PATH
  - sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-7 60 --slave /usr/bin/g++ g++ /usr/bin/g++-7
  - sudo update-alternatives --install /usr/bin/clang clang /usr/bin/clang-7 60 --slave /usr/bin/clang++ clang++ /usr/bin/clang++-7
  - sudo apt-get install -y --allow-unauthenticated libboost-all-dev cmake git libgfortran3 gfortran openmpi-bin openmpi-common openmpi-doc libopenmpi-dev libblas-dev liblapack-dev libfftw3-dev libgmp-dev hdf5-tools libhdf5-serial-dev python-h5py python-dev python-numpy python-scipy python-jinja2 python-virtualenv python-matplotlib python-tornado python-zmq python-mpi4py python-mako clang-format-7 libclang-7-dev python-clang-7 python-sphinx libjs-mathjax valgrind libnfft3-dev

install: true

script:
  - export INSTALL_DIR=$HOME/root_install # We should install outside the repository
  # ===== Set up Cpp2Py
  - git clone https://github.com/triqs/cpp2py
  - mkdir cpp2py/build && cd cpp2py/build
  - cmake .. -DCMAKE_CXX_COMPILER=/usr/bin/${CXX} -DPYTHON_INTERPRETER=/usr/bin/python -DCMAKE_INSTALL_PREFIX=$INSTALL_DIR
  - make -j8 install
  - source $INSTALL_DIR/share/cpp2pyvars.sh
  # ===== Set up TRIQS
  - cd $TRAVIS_BUILD_DIR
  - git clone https://github.com/TRIQS/triqs --branch unstable
  - mkdir triqs/build && cd triqs/build
  - cmake .. -DCMAKE_CXX_COMPILER=/usr/bin/${CXX} -DBuild_Tests=OFF -DCMAKE_INSTALL_PREFIX=$INSTALL_DIR
  - make -j8 install
  - source $INSTALL_DIR/share/triqsvars.sh
  # ===== Set up app4triqs and test
  - cd $TRAVIS_BUILD_DIR
  - mkdir build && cd build
  - cmake .. -DCMAKE_CXX_COMPILER=/usr/bin/${CXX} -DASAN=ON -DUBSAN=ON
  - export UBSAN_SYMBOLIZER_PATH=/usr/lib/llvm-7/bin/llvm-symbolizer
  - export ASAN_SYMBOLIZER_PATH=/usr/lib/llvm-7/bin/llvm-symbolizer
  - export UBSAN_OPTIONS=symbolize=1:print_stacktrace=1
  - export ASAN_OPTIONS=symbolize=1:detect_leaks=0
  - export CTEST_OUTPUT_ON_FAILURE=1
  - make -j8 && make test