.travis.yml

# This Travis-CI file for testing the build, and eventually the
# functionality of the libfms library.
#
# This Travis-CI file was created based off the NOAA-GFDL/MOM6
# Travis-CI file.

# FMS is not a c-language project, although there are a few c-language
# sources.  However, this is the best choice.
language: c
dist: bionic
sudo: false

addons:
  apt:
    sources:
    - ubuntu-toolchain-r-test
    packages:
    - pkg-config gfortran netcdf-bin libnetcdf-dev libnetcdff-dev openmpi-bin libopenmpi-dev

env:
  - CPPFLAGS_ADD='' FCFLAGS_REAL_KIND='-fdefault-real-8 -fdefault-double-8' OPENMP=''
  - CPPFLAGS_ADD='-DOVERLOAD_R4 -DOVERLOAD_R8' FCFLAGS_REAL_KIND='' OPENMP=''
  - CPPFLAGS_ADD='' FCFLAGS_REAL_KIND='-fdefault-real-8 -fdefault-double-8' OPENMP='-fopenmp'

# Travis sets CC to gcc, but we need to ensure it is not set, so we can use mpicc
before_install:
  - test -n "$CC" && unset CC

before_script:
  - export CC=mpicc
  - export FC=mpif90
  - export CPPFLAGS="-I/usr/include -Duse_LARGEFILE -DMAXFIELDMETHODS_=500 ${CPPFLAGS_ADD}"
  - export FCFLAGS="-fcray-pointer -Waliasing -ffree-line-length-none -fno-range-check ${FCFLAGS_REAL_KIND} ${OPENMP}"
  - export LDFLAGS='-L/usr/lib'

script:
  - autoreconf -i
  - ./configure
  - make -j distcheck