WITH_INSTALL_AS_USER revision 259065
$FreeBSD: releng/10.0/tools/build/options/WITH_INSTALL_AS_USER 238021 2012-07-02 20:24:01Z marcel $
Set to make install targets succeed for non-root users by installing files with owner and group attributes set to that of the user running the .Xr make 1 command. The user still has to set the .Va DESTDIR variable to point to a directory where the user has write permissions.