Upgrade of libpthread-stubs-0.3_6 to libpthread-stubs-0.4 -- ??!?

[Walter Schwarzenfeld]

/usr/ports/devel/libpthread-stubs/work/libpthread-stubs-0.4/README

Project description
-------------------

Currently the project provides only a pkg-config [.pc] file, 
pthread-stubs.pc.The latter contains the Cflags/Libs flags applicable to 
programs/libraries
that use only lightweight pthread API. See the next sections for the 
reasoning
and implementation details.