git: gcc: Allow our C++ headers to survive -Wsystem-headers (2).

[Sascha Wildner]

commit 2ecd6c66235a4bd9079e32b0be890f15d4fd0cb0
Author: Sascha Wildner <saw at online.de>
Date:   Sat Oct 3 19:56:19 2020 +0200

    gcc: Allow our C++ headers to survive -Wsystem-headers (2).
    
    The previous commit (894c19b2d84fd28593ce799678d7d9f7d33936ef) wasn't
    actually working because __LONG_LONG_SUPPORTED wasn't yet known.
    
    Include <sys/cdefs.h> for it.
    
    Reported-by: tuxillo

Summary of changes:
 contrib/gcc-8.0/libstdc++-v3/config/os/bsd/dragonfly/os_defines.h | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/2ecd6c66235a4bd9079e32b0be890f15d4fd0cb0


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