replace building of geant4

Author: stewartboogert

.github/workflows/main.yaml

@@ -24,9 +24,9 @@ jobs:
     steps:
       - uses: actions/checkout@v4       
 
-#      - name: Install brew dependencies on MacOS
-#        if: runner.os == 'macOS'
-#        run: .github/bin/install-deps-macos.sh
+      - name: Install brew dependencies on MacOS
+        if: runner.os == 'macOS'
+        run: .github/bin/install-deps-macos.sh
 
       - name: Get number of CPU cores
         uses: SimenB/github-actions-cpu-cores@v2
@@ -35,20 +35,18 @@ jobs:
       - name: Build Geant4
         shell: bash
         run: |
+          git clone https://gitlab.cern.ch/geant4/geant4.git
+          cd geant4
+          git checkout ${{ matrix.geant4-version }}
+          cd ../
+          mkdir geant4-build
           mkdir geant4-${{ matrix.geant4-version }}
+          cd geant4-build 
+          cmake -DCMAKE_INSTALL_PREFIX=../geant4-${{ matrix.geant4-version }} ../geant4 -DGEANT4_INSTALL_DATA=ON -DGEANT4_USE_GDML=ON -DGEANT4_USE_OPENGL_X11=ON -DGEANT4_USE_SYSTEM_CLHEP=ON -DGEANT4_USE_RAYTRACER_X11=ON
+          make -j${{ steps.cpu-cores.outputs.count }} 
+          make install
+          cd ../
           tar vzcf geant4-${{ matrix.os }}-${{ matrix.geant4-version }}.tgz geant4-${{ matrix.geant4-version }}
-#          git clone https://gitlab.cern.ch/geant4/geant4.git
-#          cd geant4
-#          git checkout ${{ matrix.geant4-version }}
-#          cd ../
-#          mkdir geant4-build
-#          mkdir geant4-${{ matrix.geant4-version }}
-#          cd geant4-build 
-#          cmake -DCMAKE_INSTALL_PREFIX=../geant4-${{ matrix.geant4-version }} ../geant4 -DGEANT4_INSTALL_DATA=ON -DGEANT4_USE_GDML=ON -DGEANT4_USE_OPENGL_X11=ON -DGEANT4_USE_SYSTEM_CLHEP=ON -DGEANT4_USE_RAYTRACER_X11=ON
-#          make -j${{ steps.cpu-cores.outputs.count }} 
-#          make install
-#          cd ../
-#          tar vzcf geant4-${{ matrix.os }}-${{ matrix.geant4-version }}.tgz geant4-${{ matrix.geant4-version }}
 
       - name: Create Release
         id: create_release