$NetBSD$

--- source/Plugins/Process/CMakeLists.txt.orig	2017-01-31 17:20:57.000000000 +0000
+++ source/Plugins/Process/CMakeLists.txt
@@ -5,6 +5,7 @@ elseif (CMAKE_SYSTEM_NAME MATCHES "FreeB
   add_subdirectory(FreeBSD)
   add_subdirectory(POSIX)
 elseif (CMAKE_SYSTEM_NAME MATCHES "NetBSD")
+  add_subdirectory(NetBSD)
   add_subdirectory(POSIX)
 elseif (CMAKE_SYSTEM_NAME MATCHES "Windows")
   add_subdirectory(Windows/Common)
