.gitlab/ci/env_debian12_makefiles_clang.sh - third_party/github.com/Kitware/CMake - Git at Google

 if test "$CMAKE_CI_NIGHTLY" = "true"; then
   source .gitlab/ci/iar-env.sh
   source .gitlab/ci/ticlang-env.sh
 fi

 export CC=/usr/bin/clang-15
 export CXX=/usr/bin/clang++-15
	if test "$CMAKE_CI_NIGHTLY" = "true"; then
	source .gitlab/ci/iar-env.sh
	source .gitlab/ci/ticlang-env.sh
	fi

	export CC=/usr/bin/clang-15
	export CXX=/usr/bin/clang++-15