# Raw sockets support (Linux only) if (CMAKE_SYSTEM_NAME STREQUAL "Linux") set(DISABLE_RAW_SOCKETS FALSE CACHE BOOL "Disable raw socket support for Ethernet IPCPs") if (NOT DISABLE_RAW_SOCKETS) message(STATUS "Raw socket support for Ethernet IPCPs enabled") set(HAVE_RAW_SOCKETS TRUE) else () message(STATUS "Raw socket support for Ethernet IPCPs disabled by user") unset(HAVE_RAW_SOCKETS) endif () endif ()