117238 – can't find OS.inl after installing devel/ACE from ports

no flags

When compiling ACE program, Can't find OS.inl

[lgq@pcbsd ~]$ g++ ace.C -I/usr/local/include -L/usr/local/lib -lACE -lpthread
In file included from ace.C:1:
/usr/local/include/ace/OS.h:317:25: ace/OS.inl: No such file or directory

This is the source code.

[lgq@pcbsd ~]$ cat ace.C
#include <ace/OS.h>

int main(void)
{
  ACE_OS::printf("Hello, this is ACE!\n");

  return 0;
}