Add github actions.

Author: ahkok

.github/workflows/ccpp.yml

@@ -0,0 +1,19 @@
+name: C/C++ CI
+
+on: [push]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v1
+    - name: install dependencies
+      run: sudo apt-get install libsystemd-dev libcurl4-openssl-dev libfuse-dev
+    - name: autogen
+      run: sh autogen.sh
+    - name: make
+      run: make
+    - name: make distcheck
+      run: make distcheck