MFH: r385143

chinese/librime: unbreak build on 8.x/9.x (libstdc++ 4.2+)

In file included from src/setup.cc:9:
In file included from include/rime/module.h:13:
include/rime/common.h:22:12: error: no member named 'unique_ptr' in namespace 'std'
include/rime/common.h:23:7: error: no member named 'shared_ptr' in namespace 'std'
include/rime/common.h:24:7: error: no member named 'weak_ptr' in namespace 'std'
include/rime/common.h:28:10: error: no template named 'dynamic_pointer_cast' in namespace 'std'
include/rime/common.h:38:15: error: no member named 'make_shared' in namespace 'std'
include/rime/common.h:38:30: error: no template named 'forward' in namespace 'std'

Reported by: pkg-fallout
Approved by: portmgr blanket
Approved by: portmgr (bapt)