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samples shell_module: Avoid setting incompatible options 

Currently the USB configuration of this sample is
selecting POSIX_CLOCK and being built by default with
USB_NATIVE_POSIX. This combination is currently not possible
due to mutually exclusive dependencies (the host C library)
which results in a configuration warning and POSIX_CLOCK being
forced to 'n'.
Let's instead disable POSIX_CLOCK in this sample USB config
overlay, until the USB native driver supports building
with embedded C libraries.

Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
This commit is contained in:
Alberto Escolar Piedras 2024-04-24 14:32:45 +02:00 committed by Alberto Escolar
parent bc2f5927d4
commit 2051e3c18e
1 changed files with 6 additions and 0 deletions
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6
samples/subsys/shell/shell_module/overlay-usb.conf
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@ -3,3 +3,9 @@ CONFIG_USB_DEVICE_PRODUCT="Zephyr USB shell sample"
CONFIG_SHELL_BACKEND_SERIAL_CHECK_DTR=y
CONFIG_UART_LINE_CTRL=y
CONFIG_USB_DEVICE_INITIALIZE_AT_BOOT=n
# POSIX_CLOCK requires an embedded C library while the native USB driver is incompatible with it.
# So let's disable it. Once USB_NATIVE_POSIX supports embedded C libraries this can be removed.
CONFIG_POSIX_CLOCK=n
# DATE_SHELL requires POSIX_CLOCK
CONFIG_DATE_SHELL=n