Fix quoting problems from my previous change. <rdar://problem/13001651>

I give up trying to get all of the settings into COMMON_MAKEFLAGS, so just
do the easy thing and repeat the ones with interesting quoting issues
in each make command.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172296 91177308-0d34-0410-b5e6-96231b3b80d8