From dc6eb09b964defdce68cc87cb75ef1d1df69a5cc Mon Sep 17 00:00:00 2001
From: Edward Hartnett <Edward.Hartnett@noaa.gov>
Date: Mon, 24 Aug 2020 11:30:52 -0600
Subject: [PATCH] adding HDF5

---
 .github/workflows/a3.yml | 23 +++++++++++++++++++++--
 1 file changed, 21 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/a3.yml b/.github/workflows/a3.yml
index b83fc5a3f5f..2a06ac1b938 100644
--- a/.github/workflows/a3.yml
+++ b/.github/workflows/a3.yml
@@ -12,8 +12,9 @@ jobs:
     runs-on: ubuntu-latest
 
     env:
-      CPPFLAGS: "-I/home/runner/hdf5/include -I/home/runner/netcdf-c/include -I/home/runner/netcdf-fortran/include -I/home/runner/pnetcdf/include"
-      LDFLAGS: "-L/home/runner/hdf5/lib -L/home/runner/netcdf-c/lib -L/home/runner/netcdf-fortran/lib -L/home/runner/pnetcdf/lib"
+      PATH: "/home/runner/openmpi/bin:$PATH"
+      CPPFLAGS: "-I/home/runner/openmpi/include -I/home/runner/hdf5/include -I/home/runner/netcdf-c/include -I/home/runner/netcdf-fortran/include -I/home/runner/pnetcdf/include"
+      LDFLAGS: "-L/home/runner/openmpi/lib -L/home/runner/hdf5/lib -L/home/runner/netcdf-c/lib -L/home/runner/netcdf-fortran/lib -L/home/runner/pnetcdf/lib"
 
     steps:
     - uses: actions/checkout@v2
@@ -37,5 +38,23 @@ jobs:
         make
         sudo make install
         popd
+    - name: cache-hdf5
+      id: cache-hdf5
+      uses: actions/cache@v2
+      with:
+        path: ~/hdf5
+        key: hdf5-${{ runner.os }}-1.10.6
+
+    - name: build-hdf5
+      if: steps.cache-hdf5.outputs.cache-hit != 'true'
+      run: |
+        export CC=mpicc
+        wget https://support.hdfgroup.org/ftp/HDF5/releases/hdf5-1.10/hdf5-1.10.6/src/hdf5-1.10.6.tar.gz &> /dev/null
+        tar -xzf hdf5-1.10.6.tar.gz
+        pushd hdf5-1.10.6
+        ./configure --prefix=/home/runner/hdf5 --enable-parallel --disable-tools --disable-fortran --disable-cxx
+        make
+        sudo make install
+        popd
     - name: autoreconf
       run: autoreconf -i