treewide: Enforce C17 as the minimum required C standard #97076
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7 tasks
zephyrbot
added
area: Kconfig
area: Toolchains
zephyrbot
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57300,
jeremybettis,
nashif,
nordicjm,
stephanosio,
tejlmand and
yonsch
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@stephanosio @nashif @keith-packard should we also enforce C++17 at the same time, for consistency? |
C99 has been the minimum required C standard version for Zephyr since its inception. After multiple attempts and discussions, a decision has been made to upgrade to C17 going forward. This commits replaces the default C standard from C99 to C17 in the configuration and build system. Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
As part of the transition from C99 to C17 as the minimum supported C standard version, remove the workarounds in the formatted output subsystem to maintain compatibility with toolchains that do not support the _Generic keyword. Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
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C99 has been the minimum required C standard version for Zephyr since its inception. After multiple attempts and discussions, a decision has been made to upgrade to C17 going forward.
This commits replaces the default C standard from C99 to C17 in the configuration and build system.