.travis.yml

# Use "required" for sudo, because we want to use the "trusty" Debian
# distro, which is (currently) only available in the legacy Travis
# infrastructure (i.e., if we put "sudo: false" to use the new container-
# based Travis infrastructure, then "trusty" is not available).  We
# need the "trusty" distro because it has more recent versions of the
# GNU Autotools (i.e., autogen.pl will fail if you use the regular
# distro because the GNU Autotools are too old).
sudo: required
dist: trusty
language: c

# Iterate over 2 different compilers
compiler:
    - gcc
    - clang

# Iterate over 2 different OSs
os:
    - linux
    - osx

addons:
    # For Linux, make sure we have some extra packages that we like to
    # build with
    apt:
        packages:
            - autoconf
            - automake
            - libtool
            - libnl-3-200
            - libnl-3-dev
            - libnl-route-3-200
            - libnl-route-3-dev
            - libibverbs-dev
            - librdmacm-dev
            - libhwloc-dev
        sources:
            - ubuntu-toolchain-r-test

env:
    global:
        - AM_MAKEFLAGS="-j4"
        - CPPFLAGS="-I$HOME/bogus/include"
        - LDFLAGS="-L$HOME/bogus/lib"
        - LD_LIBRARY_PATH="$HOME/bogus/lib"
    matrix:
        - GCC_VERSION=default
        - GCC_VERSION=6

# Install dependencies for the verbs and usnic providers.  Open MPI is
# not currently using the verbs provider in Libfabric, so we might as
# well not build it.
before_install:
    - if [[ "GCC_VERSION" == "6" ]]; then COMPILERS="CC=gcc-6 CXX=g++-6 FC=gfortran-6"; fi
    - export CONFIGURE_ARGS="--prefix=$HOME/bogus $COMPILERS" DISTCHECK_CONFIGURE_FLAGS="$CONFIGURE_ARGS"
    - export DISTCHECK_CONFIGURE_FLAGS="$CONFIGURE_ARGS"
    - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then git clone https://github.com/ofiwg/libfabric.git ; fi
    - if [[ "$TRAVIS_OS_NAME" == "linux" ]] && [[ "$GCC_VERSION" == "6" ]] ; then sudo apt-get --assume-yes install gcc-6 g++-6 gfortran-6; fi
    - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then cd libfabric && ./autogen.sh && ./configure --prefix=$HOME/bogus --enable-usnic --disable-verbs $COMPILERS && make install && cd .. ; fi
    - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew update; brew upgrade automake || true; brew upgrade libtool || true; fi
    - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew tap homebrew/science || true; brew install hwloc || true; brew upgrade hwloc || true ; fi
    - if [[ "$TRAVIS_OS_NAME" == "osx" ]] && [[ "$GCC_VERSION" == "6" ]] ; then brew install gcc || true; brew upgrade gcc || true ; fi
    - mkdir -p $HOME/bogus/include $HOME/bogus/lib

# Note that we use "make -k" to do the entire build, even if there was a
# build error in there somewhere.  This prevents us from needing to submit
# to Travis, see the first error, fix that first error, submit again, ...etc.
install:
    - m4 --version
    - autoconf --version
    - automake --version
    - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then libtool --version; else glibtool --version; fi
    - ./autogen.pl
    - if [[ "$TRAVIS_OS_NAME" == "linux" && "$CC" == "gcc" ]]; then ./configure $CONFIGURE_ARGS --with-libfabric=$HOME/bogus --with-usnic --with-verbs; else ./configure $CONFIGURE_ARGS; fi
    - make -k

# We only need to distcheck on one OS / compiler combination (this is just
# a minor optimization to make the overall set of builds faster).
script:
    - if [[ "$TRAVIS_OS_NAME" == "linux" && "$CC" == "gcc" ]]; then make distcheck; else make check; fi

matrix:
  exclude:
    - env: GCC_VERSION=6
      compiler: clang