Explicitly disable stack execution on linux and bsd#30859

Merged

bors merged 2 commits intorust-lang:masterfrom aliclark:musl-nx-issue

Jan 27, 2016

+16

Commits on Jan 21, 2016

actively disable stack execution on linux and bsd
Ali Clark
committed

Commits on Jan 22, 2016

revert an unrelated flag addition for freebsd
Ali Clark
committed