[Bug target/78077] gcc 6.2.0 fails to link temacs from emacs-25.1 using the Xcode 8 linker

[howarth.at.gcc at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78077

--- Comment #3 from Jack Howarth <howarth.at.gcc at gmail dot com> ---
Opened radar://28914335 'linker crash when linking temacs from emacs 25.1 when
built with FSF gcc 6.2.0 or gcc trunk' with standalone test case attached as
reproducer.