config BR2_PACKAGE_RTL_433 bool "rtl_433" depends on BR2_USE_MMU # fork() depends on !BR2_STATIC_LIBS depends on BR2_TOOLCHAIN_HAS_THREADS select BR2_PACKAGE_LIBOPENSSL_ENABLE_PSK if BR2_PACKAGE_LIBOPENSSL help rtl_433 (despite the name) is a generic data receiver, mainly for the 433.92 MHz, 868 MHz (SRD), 315 MHz, 345 MHz, and 915 MHz ISM bands. https://github.com/merbanan/rtl_433 comment "rtl_433 needs a toolchain w/ dynamic library, threads" depends on BR2_USE_MMU depends on BR2_STATIC_LIBS || !BR2_TOOLCHAIN_HAS_THREADS