Don't bother building MPI on macOS CI

Author: zbeekman

.travis.yml

@@ -31,6 +31,7 @@ matrix:
       <<: *macOS
       env:
         - GCC=8
+          BUILD_TYPES="debug RelWithDebInfo Release"
           OSX_PACKAGES="gcc openmpi shellcheck cmake"
     - &ubuntu
       os: linux

developer-scripts/travis/install.osx.sh

@@ -30,8 +30,8 @@ for pkg in ${OSX_PACKAGES}; do
 done
 
 # Uninstall mpich and openmpi so that we can install our own version
-brew uninstall --force --ignore-dependencies openmpi || true
-brew uninstall --force --ignore-dependencies mpich || true
+#brew uninstall --force --ignore-dependencies openmpi || true
+#brew uninstall --force --ignore-dependencies mpich || true
 
 # Building CMake from source is very slow. We should be using binaries instead
 # if [[ "${BUILD_TYPE:-}" == InstallScript ]]; then # uninstall some stuff if present

developer-scripts/travis/test-script.InstallScript.sh

@@ -23,6 +23,7 @@ echo "Performing Travis-CI script phase for the OpenCoarrays installation script
 export FC=gfortran-${GCC}
 export CC=gcc-${GCC}
 export CXX=g++-${GCC}
+${CC} --version
 ./install.sh --yes-to-all -i "${HOME}/opencoarrays" -j 4 -f "$(type -P "${FC}")" -c "$(type -P "${CC}")" -C "$(type -P "${CXX}")"
 BUILD_LOC=(prerequisites/builds/opencoarrays/*/)
 BUILD_LOC_DIR="${BUILD_LOC[${#BUILD_LOC[@]}-1]}"