Update cpp.yml

Author: indy256

.github/workflows/cpp.yml

@@ -17,20 +17,20 @@ jobs:
         run: |
           sudo add-apt-repository ppa:ubuntu-toolchain-r/test
           sudo apt update
-          sudo apt-get install g++-15
+          sudo apt-get install g++-14
       - name: compile
         run: |
           cd cpp
-          find . -name '*.cpp' -print0 | xargs -n1 -0 g++-15 ${{ matrix.config.compiler-options }}
+          find . -name '*.cpp' -print0 | xargs -n1 -0 g++-14 ${{ matrix.config.compiler-options }}
 
   build-ubuntu-clang:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v2
     - name: install clang
       run: |
-        wget http://mirrors.kernel.org/ubuntu/pool/main/libf/libffi/libffi7_3.3-4_amd64.deb
-        sudo dpkg -i libffi7_3.3-4_amd64.deb
+        #wget http://mirrors.kernel.org/ubuntu/pool/main/libf/libffi/libffi7_3.3-4_amd64.deb
+        #sudo dpkg -i libffi7_3.3-4_amd64.deb
         sudo apt-key adv --fetch-keys https://apt.llvm.org/llvm-snapshot.gpg.key
         sudo add-apt-repository "deb http://apt.llvm.org/focal/ llvm-toolchain-focal-20 main"
         sudo apt-get install clang-20