196043d0e8
Fedora 42 is planned to be released on 2025-04-22 [1].
It is also planned to include the upcoming gcc 15 release.
Gcc 15 is changing the default C language from -std=gnu17
to -std=gnu23 [2].
This change is expected to possibly introduce build failures [3].
In order to be prepared to fix those, this commit introduces the
BR2_HOST_GCC_AT_LEAST_{12..15} symbols.
[1] https://fedorapeople.org/groups/schedule/f-42/f-42-key-tasks.html
[2] https://gcc.gnu.org/gcc-15/changes.html#c
[3] https://savannah.gnu.org/support/?111150
Signed-off-by: Julien Olivain <ju.o@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit cca8d68461)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
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