buildroot

config BR2_PACKAGE_LIBGPIOD

    bool "libgpiod"

    depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_8

    help

      This is a C library that abstracts the GPIO character

      device operations on linux.

​

      https://github.com/brgl/libgpiod

​

if BR2_PACKAGE_LIBGPIOD

​

config BR2_PACKAGE_LIBGPIOD_TOOLS

    bool "install tools"

    help

      Include a set of command-line tools for managing GPIOs.

​

endif

​

comment "libgpiod needs kernel headers >= 4.8"

    depends on !BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_8