remove the need to have to re-run make after a default menuselect.makeopts

file is generated.  This allows a fresh checkout of asterisk to be built
and installed with the standard "./configure && make && make install".


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@32798 65c4cc65-6c06-0410-ace0-fbb531ad65f3