tree 6e628a771e3adf45005fad318d1e3526baaa3ff8
parent 157a8f91bdf1216b48bb3a116cf06e54cd8e27a1
author Reid Kleckner <reid@kleckner.net> 1403744934 +0000
committer Reid Kleckner <reid@kleckner.net> 1403744934 +0000

Forward -u to the linker on gnutools toolchains

Summary:
The BSDs and Darwin all forward the whole 'u' group, but gcc only
forwards -u so far as I can tell.  I only forward -u, since that's a
minimal change, and many people object to magically recognizing and
forwarding linker arguments.

Reviewers: chandlerc, joerg

Subscribers: cfe-commits

Differential Revision: http://reviews.llvm.org/D4304

llvm-svn: 211756