[PATCH master] kbuild: don't define _GNU_SOURCE if already defined

[Sascha Hauer]

On Wed, 02 Jul 2025 12:59:31 +0200, Ahmad Fatoum wrote:
> When built with PTXdist, compilation of some files like
> scripts/kconfig/lxdialog/yesno.c ends up with multiple differing definitions
> for _GNU_SOURCE:
> 
>   gcc [...] -std=gnu11 -D_GNU_SOURCE="" -D_GNU_SOURCE   -I/usr/include/ncursesw
> 
> This leads to ugly warnings when running ptxdist menuconfig.
> 
> [...]

Applied, thanks!

[1/1] kbuild: don't define _GNU_SOURCE if already defined
      https://git.pengutronix.de/cgit/barebox/commit/?id=514d5990382e (link may not be stable)

Best regards,
-- 
Sascha Hauer <s.hauer at pengutronix.de>