Update compiler toolchains in the core pipeline

In alignment with core/ci-config!25 (merged) this MR updates the compiler toolchains after the 2.10 release. Tested are minimal compiler versions and most recent compiler versions

.gitlab-ci.yml

@@ -85,13 +85,12 @@ debian:11 gcc-10-20 dune_common venv-internal bdir-internal:
     DUNECI_CMAKE_FLAGS: "-DDUNE_MAX_TEST_CORES=4  -DCMAKE_DISABLE_FIND_PACKAGE_Alberta=TRUE"
     USE_EXTERNAL_VENV: 0
 
-debian:11 clang-11-20 dune_common venv-external bdir-external:
+debian:11 clang-13-20-libcxx dune_common nopython bdir-external:
   <<: *dune_common
   image: registry.dune-project.org/docker/ci/debian:11
   variables:
-    DUNECI_TOOLCHAIN: clang-11-20
-    DUNECI_CMAKE_FLAGS: "-DDUNE_MAX_TEST_CORES=4  -DCMAKE_DISABLE_FIND_PACKAGE_Alberta=TRUE"
-    USE_EXTERNAL_VENV: 1
+    DUNECI_TOOLCHAIN: clang-13-20-libcxx
+    DUNECI_CMAKE_FLAGS: "-DDUNE_MAX_TEST_CORES=4  -DDUNE_ENABLE_PYTHONBINDINGS=OFF"
     BUILDDIR: "/tmp/BUILD"
 
 
@@ -107,18 +106,17 @@ debian:11 gcc-10-20 dune_geometry venv-internal bdir-internal:
   needs:
     - debian:11 gcc-10-20 dune_common venv-internal bdir-internal
 
-debian:11 clang-11-20 dune_geometry venv-external bdir-external:
+debian:11 clang-13-20-libcxx dune_geometry nopython bdir-external:
   <<: *dune_geometry
   image: registry.dune-project.org/docker/ci/debian:11
   variables:
-    DUNECI_TOOLCHAIN: clang-11-20
-    DUNECI_CMAKE_FLAGS: "-DDUNE_MAX_TEST_CORES=4  -DCMAKE_DISABLE_FIND_PACKAGE_Alberta=TRUE"
-    USE_EXTERNAL_VENV: 1
+    DUNECI_TOOLCHAIN: clang-13-20-libcxx
+    DUNECI_CMAKE_FLAGS: "-DDUNE_MAX_TEST_CORES=4  -DDUNE_ENABLE_PYTHONBINDINGS=OFF"
     BUILDDIR: "/tmp/BUILD"
   dependencies:
-    - debian:11 clang-11-20 dune_common venv-external bdir-external
+    - debian:11 clang-13-20-libcxx dune_common nopython bdir-external
   needs:
-    - debian:11 clang-11-20 dune_common venv-external bdir-external
+    - debian:11 clang-13-20-libcxx dune_common nopython bdir-external
 
 
 debian:11 gcc-10-20 dune_grid venv-internal bdir-internal:
@@ -133,18 +131,17 @@ debian:11 gcc-10-20 dune_grid venv-internal bdir-internal:
   needs:
     - debian:11 gcc-10-20 dune_geometry venv-internal bdir-internal
 
-debian:11 clang-11-20 dune_grid venv-external bdir-external:
+debian:11 clang-13-20-libcxx dune_grid nopython bdir-external:
   <<: *dune_grid
   image: registry.dune-project.org/docker/ci/debian:11
   variables:
-    DUNECI_TOOLCHAIN: clang-11-20
-    DUNECI_CMAKE_FLAGS: "-DDUNE_MAX_TEST_CORES=4  -DCMAKE_DISABLE_FIND_PACKAGE_Alberta=TRUE"
-    USE_EXTERNAL_VENV: 1
+    DUNECI_TOOLCHAIN: clang-13-20-libcxx
+    DUNECI_CMAKE_FLAGS: "-DDUNE_MAX_TEST_CORES=4  -DDUNE_ENABLE_PYTHONBINDINGS=OFF"
     BUILDDIR: "/tmp/BUILD"
   dependencies:
-    - debian:11 clang-11-20 dune_geometry venv-external bdir-external
+    - debian:11 clang-13-20-libcxx dune_geometry nopython bdir-external
   needs:
-    - debian:11 clang-11-20 dune_geometry venv-external bdir-external
+    - debian:11 clang-13-20-libcxx dune_geometry nopython bdir-external
 
 
 debian:11 gcc-10-20 dune_istl venv-internal bdir-internal:
@@ -159,18 +156,17 @@ debian:11 gcc-10-20 dune_istl venv-internal bdir-internal:
   needs:
     - debian:11 gcc-10-20 dune_common venv-internal bdir-internal
 
-debian:11 clang-11-20 dune_istl venv-external bdir-external:
+debian:11 clang-13-20-libcxx dune_istl nopython bdir-external:
   <<: *dune_istl
   image: registry.dune-project.org/docker/ci/debian:11
   variables:
-    DUNECI_TOOLCHAIN: clang-11-20
-    DUNECI_CMAKE_FLAGS: "-DDUNE_MAX_TEST_CORES=4  -DCMAKE_DISABLE_FIND_PACKAGE_Alberta=TRUE"
-    USE_EXTERNAL_VENV: 1
+    DUNECI_TOOLCHAIN: clang-13-20-libcxx
+    DUNECI_CMAKE_FLAGS: "-DDUNE_MAX_TEST_CORES=4  -DDUNE_ENABLE_PYTHONBINDINGS=OFF"
     BUILDDIR: "/tmp/BUILD"
   dependencies:
-    - debian:11 clang-11-20 dune_common venv-external bdir-external
+    - debian:11 clang-13-20-libcxx dune_common nopython bdir-external
   needs:
-    - debian:11 clang-11-20 dune_common venv-external bdir-external
+    - debian:11 clang-13-20-libcxx dune_common nopython bdir-external
 
 
 debian:11 gcc-10-20 dune_localfunctions venv-internal bdir-internal:
@@ -185,16 +181,15 @@ debian:11 gcc-10-20 dune_localfunctions venv-internal bdir-internal:
   needs:
     - debian:11 gcc-10-20 dune_geometry venv-internal bdir-internal
 
-debian:11 clang-11-20 dune_localfunctions venv-external bdir-external:
+debian:11 clang-13-20-libcxx dune_localfunctions nopython bdir-external:
   <<: *dune_localfunctions
   image: registry.dune-project.org/docker/ci/debian:11
   variables:
-    DUNECI_TOOLCHAIN: clang-11-20
-    DUNECI_CMAKE_FLAGS: "-DDUNE_MAX_TEST_CORES=4  -DCMAKE_DISABLE_FIND_PACKAGE_Alberta=TRUE"
-    USE_EXTERNAL_VENV: 1
+    DUNECI_TOOLCHAIN: clang-13-20-libcxx
+    DUNECI_CMAKE_FLAGS: "-DDUNE_MAX_TEST_CORES=4  -DDUNE_ENABLE_PYTHONBINDINGS=OFF"
     BUILDDIR: "/tmp/BUILD"
   dependencies:
-    - debian:11 clang-11-20 dune_geometry venv-external bdir-external
+    - debian:11 clang-13-20-libcxx dune_geometry nopython bdir-external
   needs:
-    - debian:11 clang-11-20 dune_geometry venv-external bdir-external
+    - debian:11 clang-13-20-libcxx dune_geometry nopython bdir-external