[PATCH 3/3] tools: testing: Support EXTRA_CFLAGS in shared.mk

[Pedro Falcato]

On Wed, Aug 27, 2025 at 11:04:43AM +0000, Brendan Jackman wrote:
> This allows the user to set cflags when building tests that use this
> shared build infrastructure.
> 
> For example, it enables building with -Werror so that patch-check
> scripts will fail:
> 
> 	make -C tools/testing/vma -j EXTRA_CFLAGS=-Werror
> 
> Signed-off-by: Brendan Jackman <jackmanb at google.com>

Acked-by: Pedro Falcato <pfalcato at suse.de>

-- 
Pedro