[mpich-discuss] per-object build issue

I’m having a problem building mpich 3.1 with the enable-thread-cs=per-object build option. I get a lot of errors like these: /src/include/mpiimplthreadpost.h:27: warning: conflicting types for 'MPIU_Thread_CS_enter_lockname_impl_' ./src/include/mpiimplthreadpost.h:27: error: static declaration of 'MPIU_Thread_CS_enter_lockname_impl_' follows non-static declaration ./src/include/mpiimpl.h:1280: note: previous implicit declaration of 'MPIU_Thread_CS_enter_lockname_impl_' was here Is there a fix for this? Thanks.