git: cc80,cc120: Adjust -Wno-narrowing for GCC >= 8.0

[Aaron LI]

commit 0ad96ccd116963b0b89a51f88cc0fe127f988687
Author: Aaron LI <aly at aaronly.me>
Date:   Fri Mar 27 14:28:28 2026 +0800

    cc80,cc120: Adjust -Wno-narrowing for GCC >= 8.0
    
    Add the necessary check for cc80 libraries so that GCC 12 succeeds in
    building GCC 8.
    
    Meanwhile, improve the GCC check to check for any GCC version >= 8.0.

Summary of changes:
 gnu/usr.bin/cc120/libbackend/Makefile                    | 2 +-
 gnu/usr.bin/cc120/support-libs/libcommon-target/Makefile | 2 +-
 gnu/usr.bin/cc120/support-libs/libcommon/Makefile        | 2 +-
 gnu/usr.bin/cc80/libbackend/Makefile                     | 2 +-
 gnu/usr.bin/cc80/support-libs/libcommon-target/Makefile  | 2 +-
 gnu/usr.bin/cc80/support-libs/libcommon/Makefile         | 2 +-
 6 files changed, 6 insertions(+), 6 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/0ad96ccd116963b0b89a51f88cc0fe127f988687


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