Amber repo build issue on MacOSX

[Jim Laskey]

cp: /Projects/amber/build/macosx-x86_64-normal-server-fastdebug/support/link_opt/classlist: No such file or directory
make[3]: *** [/Projects/amber/build/macosx-x86_64-normal-server-fastdebug/support/modules_libs/java.base/classlist] Error 1
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [generate-link-opt-data] Error 2
make[2]: *** Waiting for unfinished jobs….


Is there a workaround for this issue?