When building on Linux but with toolchain-type clang , I run into this error :

=== Output from failing command(s) repeated here ===
* For target hotspot_variant-server_libjvm_objs_cgroupSubsystem_linux.o:
In file included from /jdk/src/hotspot/os/linux/cgroupSubsystem_linux.cpp:30:
/jdk/src/hotspot/os/linux/cgroupV2Subsystem_linux.hpp:67:17: error: 'subsystem_path' overrides a member function but is not marked 'override' [-Werror,-Winconsistent-missing-override]
    const char* subsystem_path() {
                ^
/jdk/src/hotspot/os/linux/cgroupSubsystem_linux.hpp:213:25: note: overridden virtual function is here
    virtual const char* subsystem_path() = 0;
                        ^
In file included from /jdk/src/hotspot/os/linux/cgroupSubsystem_linux.cpp:30:
/jdk/src/hotspot/os/linux/cgroupV2Subsystem_linux.hpp:73:10: error: 'set_subsystem_path' overrides a member function but is not marked 'override' [-Werror,-Winconsistent-missing-override]
    void set_subsystem_path(const char* cgroup_path) {
         ^
/jdk/src/hotspot/os/linux/cgroupSubsystem_linux.hpp:214:18: note: overridden virtual function is here
    virtual void set_subsystem_path(const char* cgroup_path) = 0;
                 ^
In file included from /jdk/src/hotspot/os/linux/cgroupSubsystem_linux.cpp:30:
   ... (rest of output omitted)
* For target hotspot_variant-server_libjvm_objs_cgroupV2Subsystem_linux.o:
In file included from /jdk/src/hotspot/os/linux/cgroupV2Subsystem_linux.cpp:25:
/jdk/src/hotspot/os/linux/cgroupV2Subsystem_linux.hpp:67:17: error: 'subsystem_path' overrides a member function but is not marked 'override' [-Werror,-Winconsistent-missing-override]
    const char* subsystem_path() {
                ^
/jdk/src/hotspot/os/linux/cgroupSubsystem_linux.hpp:213:25: note: overridden virtual function is here
    virtual const char* subsystem_path() = 0;
                        ^
In file included from /jdk/src/hotspot/os/linux/cgroupV2Subsystem_linux.cpp:25:
/jdk/src/hotspot/os/linux/cgroupV2Subsystem_linux.hpp:73:10: error: 'set_subsystem_path' overrides a member function but is not marked 'override' [-Werror,-Winconsistent-missing-override]
    void set_subsystem_path(const char* cgroup_path) {
         ^
/jdk/src/hotspot/os/linux/cgroupSubsystem_linux.hpp:214:18: note: overridden virtual function is here
    virtual void set_subsystem_path(const char* cgroup_path) = 0;
                 ^
In file included from /jdk/src/hotspot/os/linux/cgroupV2Subsystem_linux.cpp:25:
   ... (rest of output omitted)


We use this clang on the build machine
clang --version
clang version 15.0.7
Target: x86_64-suse-linux