GNU make:
 * bump version to [http://git.savannah.gnu.org/cgit/make.git/tree/NEWS?id=52191d9d613819a77a321ad6c3ab16e1bc73c381 4.0]
 * compile-tested only
 * fixes #2402


git-svn-id: file:///var/svn/freetz/trunk@11839 149334a1-2f27-0410-a3b9-fc62619ac1e6