esp-idf/examples/ethernet/iperf/CMakeLists.txt

# The following lines of boilerplate have to be in your project's CMakeLists
# in this exact order for cmake to work correctly
cmake_minimum_required(VERSION 3.5)

set(EXTRA_COMPONENT_DIRS $ENV{IDF_PATH}/examples/system/console/components
                         $ENV{IDF_PATH}/examples/wifi/iperf/components)

include($ENV{IDF_PATH}/tools/cmake/project.cmake)
project(ethernet_iperf)