github: compilation.yml - Drop macos 12 build

.github/workflows/compilation.yml

@@ -133,43 +133,6 @@ jobs:
 
   # Build macos package, release artifact and update "latest" release if necessary.
   # -----------------------------------------------------------------------------------------------
-  build_macos:
-    needs: [unittest, formatting-check]
-
-    name: Build macos-12
-    runs-on: macos-12
-
-    steps:
-    - uses: actions/checkout@v4
-
-    - name: Install Mac Dependencies
-      run: |
-        brew update
-        brew install cmake argtable cunit sdl2_mixer confuse enet sdl2 libxmp libpng
-
-    - name: Generate Release
-      run: |
-        mkdir build-release && cd build-release
-        cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=release ..
-        make -j $(getconf _NPROCESSORS_ONLN)
-        make -j $(getconf _NPROCESSORS_ONLN) install
-
-    - name: Get short SHA
-      id: slug
-      run: echo "sha8=`echo ${GITHUB_SHA} | cut -c1-8`" >> $GITHUB_OUTPUT
-
-    - name: Generate ZIP package
-      run: |
-        cd build-release/release
-        zip -r ${GITHUB_WORKSPACE}/openomf_${{ env.OPENOMF_VERSION }}-${{ steps.slug.outputs.sha8 }}_macos12.zip .
-
-    - name: Upload artifacts
-      uses: actions/upload-artifact@v4
-      with:
-        name: openomf_${{ env.OPENOMF_VERSION }}-${{ steps.slug.outputs.sha8 }}_macos12
-        path: openomf_${{ env.OPENOMF_VERSION }}-${{ steps.slug.outputs.sha8 }}_macos12.zip
-        if-no-files-found: error
-
   build_macos-arm:
     needs: [unittest, formatting-check]
 
@@ -272,7 +235,7 @@ jobs:
   # Create a "latest" release
   # -----------------------------------------------------------------------------------------------
   make_release:
-    needs: [build_windows, build_macos, build_macos-arm, build_ubuntu]
+    needs: [build_windows, build_macos-arm, build_ubuntu]
     if: github.ref == 'refs/heads/master'
 
     name: Make "latest" release