Remove -MT options from SWIG invocation

SWIG on Darwin does not support -MT, and it only means that we lose
the .d target, which doesn't seem to be used or needed.

Pointed out by Charles Davis.

git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@133660 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed