[Bug lto/46503] collect2's search for nm makes LTO support fragile

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=46503
Bug 46503 depends on bug 46502, which changed state.

Bug 46502 Summary: collect2 LTO marker detection is fragile wrt. to nm output 
format
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=46502

           What    |Removed                     |Added
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             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED