Fix copy and paste error in builddir.

git-svn-id: https://llvm.org/svn/llvm-project/zorg/trunk@224156 91177308-0d34-0410-b5e6-96231b3b80d8
Added ABI test-suite builder and buildfactory.

git-svn-id: https://llvm.org/svn/llvm-project/zorg/trunk@224161 91177308-0d34-0410-b5e6-96231b3b80d8
Added buildfactory for ABI test-suite builder.

git-svn-id: https://llvm.org/svn/llvm-project/zorg/trunk@224163 91177308-0d34-0410-b5e6-96231b3b80d8