ci: add job testing cuda13.2 with clang

.gitlab-ci.yml

@@ -663,6 +663,14 @@ t:cuda13.2-nvidia:
         - .rules
         - .needs_centos7_x86_64
 
+t:cuda13.2-clang:
+    extends:
+        - .cuda13.2_clang
+        - .cmake_test_linux_release
+        - .linux_x86_64_tags_cuda_arch_75
+        - .rules
+        - .needs_centos7_x86_64
+
 t:hip6.3-nvidia:
     extends:
         - .hip6.3_nvidia

.gitlab/ci/configure_cuda13.2_clang.cmake

@@ -0,0 +1,9 @@
+set(CMake_TEST_CUDA "Clang" CACHE STRING "")
+set(CMake_TEST_CUDA_ARCH "75" CACHE STRING "")
+set(CMake_TEST_CUDA_STANDARDS "03;11;14;17;20;23" CACHE STRING "")
+set(CMake_TEST_FindOpenMP "ON" CACHE BOOL "")
+set(CMake_TEST_FindOpenMP_CUDA "ON" CACHE BOOL "")
+
+set(configure_no_sccache ON)
+
+include("${CMAKE_CURRENT_LIST_DIR}/configure_external_test.cmake")

.gitlab/ci/env_cuda13.2_clang.sh

@@ -0,0 +1,3 @@
+export CC=/usr/bin/clang-23
+export CXX=/usr/bin/clang++-23
+export CUDACXX=/usr/bin/clang++-23

.gitlab/os-linux.yml

@@ -585,6 +585,12 @@
         CMAKE_CONFIGURATION: cuda13.2_nvidia
         CTEST_NO_WARNINGS_ALLOWED: 1
 
+.cuda13.2_clang:
+    extends: .cuda13.2
+    variables:
+        CMAKE_ARCH: x86_64
+        CMAKE_CONFIGURATION: cuda13.2_clang
+
 ### HIP builds
 
 .hip6.3: