Update ffmpeg.yml

.github/workflows/ffmpeg.yml

@@ -23,22 +23,34 @@ jobs:
       with:
         install: base-devel binutils autotools automake
         path-type: inherit
+    - name: Set up cache
+      uses: actions/cache@v2
+      env:
+        cache-name: cache-ffmpeg-${{ env.msysConfig }}
+      with:
+        path: cache
+        key: cache-key
     - name: Set up GIT
       run: |
         git config --global core.autocrlf false
         git config --global core.eol lf
-    - name: Checkout FFmpeg
+    - name: Checkout LibOGG
       uses: actions/checkout@v3.0.0
       with:
         repository: xiph/ogg
         ref: master
         path: repo
-    - name: Build FFmpeg
+    - name: Build LibOGG
       shell: cmd
       run: |
         call "${{ env.vsPath }}VC\Auxiliary\Build\vcvars64.bat"
         md build dist
-        D:\a\_temp\setup-msys2\msys2.cmd -c 'cd repo ; autoreconf -i ; CC=cl.exe CXX=cl.exe CXXFLAGS=${{ env.cFlags }} ./configure --prefix=$(realpath ../build) --disable-shared ; make ; make install'
+        D:\a\_temp\setup-msys2\msys2.cmd -c 'cd repo ; autoreconf -i ; CC=cl.exe CXX=cl.exe CXXFLAGS=${{ env.cFlags }} ./configure --prefix=$(realpath ../build) --disable-shared ; make -j ; make install'
+    - name: Publish artifact
+      uses: actions/upload-artifact@v2
+      with:
+        name: libogg
+        path: libogg.tgz        
 
   ffmpeg:
     if: ${{ false }}