cmake_minimum_required(VERSION 3.8.2)
macro(set_conf_file)
  if(EXISTS ${APPLICATION_SOURCE_DIR}/prj_${BOARD}.conf)
    set(CONF_FILE "${APPLICATION_SOURCE_DIR}/prj_${BOARD}.conf")
  elseif(EXISTS ${APPLICATION_SOURCE_DIR}/boards/${BOARD}.conf)
    set(CONF_FILE
      "prj.conf ${APPLICATION_SOURCE_DIR}/boards/${BOARD}.conf")
  else()
    set(CONF_FILE "prj.conf")
  endif()
endmacro()

include($ENV{ZEPHYR_BASE}/cmake/app/boilerplate.cmake NO_POLICY_SCOPE)
project(NONE)

target_sources(                     app PRIVATE src/echo-client.c)
target_sources_ifdef(CONFIG_NET_UDP app PRIVATE src/udp.c)
target_sources_ifdef(CONFIG_NET_TCP app PRIVATE src/tcp.c)

include($ENV{ZEPHYR_BASE}/samples/net/common/common.cmake)