Create build-revealshapes-ubuntu-20.04.yml

.github/workflows/build-revealshapes-ubuntu-20.04.yml

@@ -0,0 +1,54 @@
+name: C/C++ CI
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-20.04
+
+    steps:
+    - name: Add deb-src URIs
+      run: |
+        echo "deb-src http://archive.ubuntu.com/ubuntu/ $(lsb_release -cs) main restricted" | sudo tee -a /etc/apt/sources.list
+        sudo apt-get update
+
+    - name: install libdjvulibre-dev
+      run: sudo apt install libdjvulibre-dev
+    - name: voor checokut
+      run: pwd
+
+    - uses: actions/checkout@v4
+    - name: na checokut
+      run: pwd
+    - name: checkout headerfiles
+      run: apt-get source libdjvulibre-dev; ls
+    - name: Copy header files
+      run: |
+        mkdir -p external
+        cp -r djvulibre-*/libdjvu/*.h external
+        ls external
+        ls -ld external
+      
+    - name: autogen.sh
+      run: ./autogen.sh
+    - name: show up header files
+      run: |
+        ls -ld /home/runner/work
+        ls -la /home/runner/work
+
+        ls -ld /home/runner/work/revealshapes/revealshapes/external
+        ls -la /home/runner/work/revealshapes/revealshapes/external
+ 
+    - name: make
+      run: make
+
+    - name: Upload Artifact
+      uses: actions/upload-artifact@v2
+      with:
+        name: revealshapes
+        path: revealshapes