[Bug other/63758] liblto_plugin.so has undefined reference to _environ on OSX

[iains at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63758

Iain Sandoe <iains at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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  Attachment #33903|0                           |1
        is obsolete|                            |
           Assignee|unassigned at gcc dot gnu.org      |iains at gcc dot gnu.org

--- Comment #4 from Iain Sandoe <iains at gcc dot gnu.org> ---
Created attachment 34311
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34311&action=edit
Updated patch to catch another use.

I'm taking this bug, if that's OK 
I'd like to post the revised patch to @patches
... but Roland can you confirm that's OK with you?