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libC kconfig: default to PICOLIBC for NATIVE_LIBRARY if POSIX_API

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When building with the POSIX_API we cannot use the host libC.
When using GETOPT it is similarly quite difficult for users
to use the host libC.
So to make it easier for users, let's just default to PICOBLIC
in those cases,
while we continue defaulting to the host library in other cases
so users can use the Linux APIs for whatever test functionality
they want.

Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
This commit is contained in:
Alberto Escolar Piedras 2023-10-12 13:07:00 +02:00 • committed by Carles Cufí
commit 5f8057e262
1 changed files with 1 additions and 1 deletions
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lib/libc/Kconfig
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@ -53,7 +53,7 @@ menu "C Library"
choice LIBC_IMPLEMENTATION
prompt "C Library Implementation"
default EXTERNAL_LIBC if NATIVE_BUILD
default EXTERNAL_LIBC if NATIVE_BUILD && !(NATIVE_LIBRARY && (POSIX_API || GETOPT))
default PICOLIBC
default NEWLIB_LIBC if REQUIRES_FULL_LIBC
default MINIMAL_LIBC