[mingw-libltdl/f20] (4 commits) ...new-sources libtool-2.4.2.tar.xz

[Hans Ulrich Niedermann]

Summary of changes:

  222b17b... 2.4.2-9: Update to native package's libtool-2.4.2 (*)
  34f9861... Disable mingw bindir in PATH for testing (*)
  2df7201... Remove apparently obsolete __strip&co macro defs (*)
  01b85aa... new-sources libtool-2.4.2.tar.xz (*)

(*) This commit already existed in another branch; no separate mail sent