Use libstdc++11 with clang prior to 16 in GHA CI.

Clang before version 16 is not compatible with libstdc++13 in C++23 mode. libstdc++13 is customly installed in GHA ubuntu-22.04 images.
boostorg · Dec 5, 2023 · e299a19 · e299a19
1 parent 55587bb
commit e299a19
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -201,30 +201,40 @@ jobs:
             os: ubuntu-22.04
             install:
               - clang-11
+              - g++-11
+            gcc_toolchain: 11
           - toolset: clang
             compiler: clang++-12
             cxxstd: "11-gnu,14-gnu,17-gnu,20-gnu,2b-gnu"
             os: ubuntu-22.04
             install:
               - clang-12
+              - g++-11
+            gcc_toolchain: 11
           - toolset: clang
             compiler: clang++-13
             cxxstd: "11-gnu,14-gnu,17-gnu,20-gnu,2b-gnu"
             os: ubuntu-22.04
             install:
               - clang-13
+              - g++-11
+            gcc_toolchain: 11
           - toolset: clang
             compiler: clang++-14
             cxxstd: "11-gnu,14-gnu,17-gnu,20-gnu,2b-gnu"
             os: ubuntu-22.04
             install:
               - clang-14
+              - g++-11
+            gcc_toolchain: 11
           - toolset: clang
             compiler: clang++-15
             cxxstd: "11-gnu,14-gnu,17-gnu,20-gnu,2b-gnu"
             os: ubuntu-22.04
             install:
               - clang-15
+              - g++-11
+            gcc_toolchain: 11
           - toolset: clang
             compiler: clang++-15
             cxxstd: "11-gnu,14-gnu,17-gnu,20-gnu,2b-gnu"