fix: upgrade CI to GCC 13 and fix compilation issues, fixes #557 (#559)

.github/workflows/xahau-ga-nix.yml

@@ -22,13 +22,14 @@ jobs:
         configuration: [Debug]
         include:
           - compiler: gcc
-            cc: gcc-11
-            cxx: g++-11
-            compiler_id: gcc-11
+            cc: gcc-13
+            cxx: g++-13
+            compiler_id: gcc-13
+            compiler_version: 13
     env:
       build_dir: .build
       # Bump this number to invalidate all caches globally.
-      CACHE_VERSION: 1
+      CACHE_VERSION: 2
       MAIN_BRANCH_NAME: dev
     steps:
       - name: Checkout
@@ -58,12 +59,8 @@ jobs:
           conan profile update env.CXX=/usr/bin/${{ matrix.cxx }} default
           conan profile update conf.tools.build:compiler_executables='{"c": "/usr/bin/${{ matrix.cc }}", "cpp": "/usr/bin/${{ matrix.cxx }}"}' default
 
-          # Set correct compiler version based on matrix.compiler
-          if [ "${{ matrix.compiler }}" = "gcc" ]; then
-            conan profile update settings.compiler.version=11 default
-          elif [ "${{ matrix.compiler }}" = "clang" ]; then
-            conan profile update settings.compiler.version=14 default
-          fi
+          # Set compiler version from matrix
+          conan profile update settings.compiler.version=${{ matrix.compiler_version }} default
           # Display profile for verification
           conan profile show default
 
@@ -120,4 +117,4 @@ jobs:
           else
              echo "Error: rippled executable not found in ${{ env.build_dir }}"
              exit 1
-          fi
+          fi