Create build.yml

Author: dilawar

.github/workflows/build.yml

@@ -0,0 +1,22 @@
+name: C/C++ CI
+
+on: [push]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    
+    steps:
+    - uses: actions/checkout@v2
+    - name: Install dependencies
+      run: |
+        apt install libgsl-dev g++ cmake python3-devel python3-numpy
+    - name: configure
+      run: mkdir -p build && cd build && cmake ..
+    - name: make
+      run: make
+    - name: make check
+      run: make check
+    - name: make distcheck
+      run: make distcheck