Pavel Labath 75c6de0be2 Another attempt to fix FreeBsd build
the previous fix did not work because of different const qualifications
on the envp pointer.

This should resolve that (and remove a couple of const_casts in the
process).

llvm-svn: 322187
2018-01-10 13:53:40 +00:00
..
2017-05-12 04:51:55 +00:00