CONFIG_TOOLCHAIN_HAS_BUILTIN_FFS¶

(No prompt – not directly user assignable.)

Type: bool

Help¶

Hidden option to signal that toolchain has __builtin_ffs*().

Default¶

y if !(64BIT && RISCV)

Kconfig definition¶

At <Zephyr Architecture>/Kconfig:991

Included via Kconfig:8 → Kconfig.zephyr:39

Menu path: (Top)

config TOOLCHAIN_HAS_BUILTIN_FFS
    bool
    default y if !(64BIT && RISCV)
    help
      Hidden option to signal that toolchain has __builtin_ffs*().

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)