[mgsim-refactor] Fix 'make dist' for MT-Sparc targets.
[mgsim-refactor] Fix 'make dist' for MT-Sparc targets.

git-svn-id: c257622338fa90c299bfd3fbe1eee5dac8caa856@4470 e97e5017-a994-416e-809d-76780e9f78db

Bitblade-org/mgsim,Bitblade-org/mgsim,Bitblade-org/mgsim,Bitblade-org/mgsim