Change all of the build flags to switch /MD and /MDd into /MT, instead of just some of the targets. Fixes PR21241.
Change all of the build flags to switch /MD and /MDd into /MT, instead of just some of the targets. Fixes PR21241.

git-svn-id: c199f293c43da69278bea8e88f92242bf3aa95f7@220506 91177308-0d34-0410-b5e6-96231b3b80d8

llvm-mirror/compiler-rt,llvm-mirror/compiler-rt,llvm-mirror/compiler-rt,llvm-mirror/compiler-rt,llvm-mirror/compiler-rt