Move WITH_SMDI from the Makefiles to be handled by menuselect. It will now be

defined in buildopts.h. Also, remove a few more stray spaces in the gcc commands. 


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@27130 65c4cc65-6c06-0410-ace0-fbb531ad65f3