Mac version of swt

Signed-off-by: Ilya Mikhaltsou <morpheby@gmail.com>
Merge branch 'mac-libs'
Revert "Merge branch 'mac-libs'"

This reverts commit fa3ad3a1e87907b6da0da91d4a1bb20e8b63dbff, reversing
changes made to 5e03a8cdbc8eafdbd8d98e13f3c86c239614fe2c.