Update macos-build.yml

.github/workflows/macos-build.yml

@@ -9,12 +9,19 @@ jobs:
     runs-on: macOS-latest
 
     steps:
+      - uses: actions/checkout@v2
+      - name: Fetch submodules
+        run: git submodule update --init --recursive 
+      - name: Install tinyxml2
+        run : |
+          brew update --verbose
+          brew install tinyxml2
       - name: Build mkpsxiso
         run: |
           wget https://github.com/Lameguy64/mkpsxiso/archive/refs/heads/master.zip -O ${{github.workspace}}/master.zip
           7z x ${{github.workspace}}/master.zip -o${{github.workspace}}
           mkdir ${{github.workspace}}/mkpsxiso-master/build
-          ls -l ${{github.workspace}}/mkpsxiso-master
+          ls -l ${{github.workspace}}
           cmake -DCMAKE_BUILD_TYPE=Release -S ${{github.workspace}}/mkpsxiso-master -B ${{github.workspace}}/mkpsxiso-master/build
           cmake --build ${{github.workspace}}/mkpsxiso-master/build
           echo "${{github.workspace}}/mkpsxiso-master/build" >> $GITHUB_PATH