kernel: nothread: fix build when CONFIG_SYS_CLOCK_EXISTS=n #102020
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The k_timer API requires CONFIG_SYS_CLOCK_EXISTS to be enabled, as timer.c is only compiled when this config is set. Guard the timer-based k_sleep() implementation and fall back to the previous busy-wait approach when no system clock exists. Signed-off-by: Sylvio Alves <[email protected]>
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peter-mitsis
approved these changes
Jan 9, 2026
ceolin
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Jan 10, 2026
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The k_timer API requires CONFIG_SYS_CLOCK_EXISTS to be enabled, as timer.c is only compiled when this config is set. Guard the timer-based k_sleep() implementation and fall back to the previous busy-wait approach when no system clock exists.
Fix a regression caused by #101192