Failure as below:

In file included from /home/hamlin/workspace/repos/github/jdk-master/src/hotspot/cpu/riscv/vm_version_riscv.hpp:33,
                 from /home/hamlin/workspace/repos/github/jdk-master/src/hotspot/share/runtime/vm_version.hpp:30,
                 from /home/hamlin/workspace/repos/github/jdk-master/src/hotspot/share/runtime/orderAccess.hpp:29,
                 from /home/hamlin/workspace/repos/github/jdk-master/src/hotspot/share/runtime/atomic.hpp:31,
                 from /home/hamlin/workspace/repos/github/jdk-master/src/hotspot/share/oops/oop.hpp:35,
                 from /home/hamlin/workspace/repos/github/jdk-master/src/hotspot/share/oops/weakHandle.hpp:28,
                 from /home/hamlin/workspace/repos/github/jdk-master/src/hotspot/share/classfile/classLoaderData.hpp:30,
                 from /home/hamlin/workspace/repos/github/jdk-master/src/hotspot/share/precompiled/precompiled.hpp:34:
/home/hamlin/workspace/repos/github/jdk-master/src/hotspot/cpu/riscv/vm_version_riscv.cpp: In static member function ‘static void VM_Version::common_initialize()’:
/home/hamlin/workspace/repos/github/jdk-master/src/hotspot/share/runtime/globals_extension.hpp:35:32: error: ‘Flag_AlignVector_enum’ was not declared in this scope; did you mean ‘Flag_LogEvents_enum’?
   35 | #define FLAG_MEMBER_ENUM(name) Flag_##name##_enum
      | ^~~~~
/home/hamlin/workspace/repos/github/jdk-master/src/hotspot/share/runtime/globals_extension.hpp:77:60: note: in expansion of macro ‘FLAG_MEMBER_ENUM’
   77 | #define FLAG_IS_DEFAULT(name) (JVMFlag::is_default(FLAG_MEMBER_ENUM(name)))
      | ^~~~~~~~~~~~~~~~
/home/hamlin/workspace/repos/github/jdk-master/src/hotspot/cpu/riscv/vm_version_riscv.cpp:157:7: note: in expansion of macro ‘FLAG_IS_DEFAULT’
  157 | if (FLAG_IS_DEFAULT(AlignVector)) {
      | ^~~~~~~~~~~~~~~
/home/hamlin/workspace/repos/github/jdk-master/src/hotspot/cpu/riscv/vm_version_riscv.cpp:158:22: error: ‘AlignVector’ was not declared in this scope
  158 | FLAG_SET_DEFAULT(AlignVector, AvoidUnalignedAccesses);
      | ^~~~~~~~~~~
/home/hamlin/workspace/repos/github/jdk-master/src/hotspot/share/runtime/globals_extension.hpp:82:41: note: in definition of macro ‘FLAG_SET_DEFAULT’
   82 | #define FLAG_SET_DEFAULT(name, value) ((name) = (value))
      | ^~~~