WIP list available compilers

Author: robUx4

.github/workflows/linux.yaml

@@ -7,17 +7,21 @@ on:
 
 jobs:
   Linux-GCC:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
     strategy:
       matrix:
-        cxx: ['7', '13']
+        cxx: ['g++-14', 'llvm-18']
     env:
       CMAKE_OPTIONS: -DDEV_MODE=ON -DBUILD_TESTING=ON
       CMAKE_MATROSKA_OPTIONS: -DBUILD_EXAMPLES=ON
+      CXX: ${{matrix.cxx}}
     steps:
-      - uses: egor-tensin/setup-gcc@v1
-        with:
-          version: ${{matrix.cxx}}
+      - name: list compilers
+        run: dpkg --list | grep compiler
+
+      # - uses: egor-tensin/setup-gcc@v1
+      #   with:
+      #     version: ${{matrix.cxx}}
 
       - name: Get pushed code
         uses: actions/checkout@v4