CI on linux build let's go

.github/workflows/c-cpp.yml

@@ -0,0 +1,26 @@
+name: C/C++ CI
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-24.04
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: make
+      run: make
+      working-directory: ${{env.GITHUB_WORKSPACE}}/gcc-build
+
+    - name: Push build artifacts
+      uses: actions/upload-artifact@v4
+      with:
+        name: voidsprite-build-linux
+        path: |
+          gcc-build/build