[XS] Change in coreboot[main]: util/xcompile: Use new GCC's warning options only if supported

[Elyes Haouas (Code Review)]

Attention is currently required from: Elyes Haouas, Martin L Roth, Paul Menzel.

Hello Martin L Roth, Nico Huber, Paul Menzel, build bot (Jenkins),

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/82785?usp=email

to look at the new patch set (#3).

Change subject: util/xcompile: Use new GCC's warning options only if supported
......................................................................

util/xcompile: Use new GCC's warning options only if supported

Wflex-array-member-not-at-end & Wcalloc-transposed-args are
not supported when using GCC older than GCC-14.
Use them only when supported.

Change-Id: I11c1e729569c8130bd254a10454c5066a72974d6
Signed-off-by: Elyes Haouas 
---
M util/xcompile/xcompile
1 file changed, 7 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/85/82785/3