From 8ab7c6a73cf3b39a82377af342667f07d451ea2b Mon Sep 17 00:00:00 2001
From: John MacFarlane <jgm@berkeley.edu>
Date: Wed, 13 May 2020 09:14:13 -0700
Subject: CI: try setting CPP in matrix.

---
 .github/workflows/ci.yml | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 630f182..4b5d1e0 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -10,17 +10,20 @@ jobs:
       fail-fast: false
       matrix:
         compiler:
-          - 'clang'
-          - 'gcc'
+          - c: 'clang'
+            cpp: 'clang++'
+          - c: 'gcc'
+            cpp: 'g++'
+    env:
+       CMAKE_OPTIONS: -DCMARK_SHARED=OFF
+       CC: ${{ matrix.compiler.c }}
+       CXX: ${{ matrix.compiler.cpp }}
     steps:
     - uses: actions/checkout@v1
     - name: Install valgrind
       run: |
          sudo apt install -y valgrind
     - name: Build and test
-      env:
-         CMAKE_OPTIONS: -DCMARK_SHARED=OFF
-         CC: ${{ matrix.compiler }}
       run: |
          make
          make test
-- 
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