From 6962be089a1dfab6502f53eb5ed7430a5e0230e8 Mon Sep 17 00:00:00 2001
From: Jim Edwards <jedwards@ucar.edu>
Date: Thu, 1 Oct 2020 06:21:45 -0600
Subject: [PATCH] populate pio submodule

---
 .github/workflows/extbuild.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.github/workflows/extbuild.yml b/.github/workflows/extbuild.yml
index e2a926212..41ca57a7e 100644
--- a/.github/workflows/extbuild.yml
+++ b/.github/workflows/extbuild.yml
@@ -87,6 +87,8 @@ jobs:
       - name: Build PIO
         if: steps.cache-PIO.outputs.cache-hit != 'true'
         run: |
+          git submodule init
+          git submodule update
           mkdir build-pio
           pushd build-pio
           cmake -Wno-dev -DNetCDF_C_LIBRARY=/usr/lib/x86_64-linux-gnu/libnetcdf.so -DNetCDF_C_INCLUDE_DIR=/usr/include -DCMAKE_PREFIX_PATH=/usr -DCMAKE_INSTALL_PREFIX=$HOME/pio -DPIO_HDF5_LOGGING=On -DPIO_USE_MALLOC=On -DPIO_ENABLE_LOGGING=On -DPIO_ENABLE_TIMING=Off -DPIO_ENABLE_TESTS=OFF -DNetCDF_Fortran_PATH=$HOME/netcdf-fortran -DPnetCDF_PATH=$HOME/pnetcdf ../nems/lib/ParallelIO