config BR2_PACKAGE_SOFIA_SIP bool "sofia-sip" depends on BR2_TOOLCHAIN_HAS_THREADS help Sofia-SIP is an open-source SIP User-Agent library, compliant with the IETF RFC3261 specification (see the feature table). It can be used as a building block for SIP client software for uses such as VoIP, IM, and many other real-time and person-to-person communication services. https://github.com/freeswitch/sofia-sip comment "sofia-sip needs a toolchain w/ threads" depends on !BR2_TOOLCHAIN_HAS_THREADS