cmake_minimum_required(VERSION 2.8.12) project(cpr-download NONE) include(ExternalProject) ExternalProject_Add(cpr GIT_REPOSITORY https://github.com/whoshuu/cpr GIT_TAG 1.3.0 SOURCE_DIR "${CMAKE_BINARY_DIR}/lib/cpr-src" BINARY_DIR "${CMAKE_BINARY_DIR}/lib/cpr-build" CONFIGURE_COMMAND "" BUILD_COMMAND "" INSTALL_COMMAND "" TEST_COMMAND "" )