if(NOT libcurl_FOUND) check_init_submodule(${PROJECT_SOURCE_DIR}/primedev/thirdparty/libcurl) set(BUILD_SHARED_LIBS OFF CACHE BOOL "Build shared libraries" ) set(BUILD_CURL_EXE OFF CACHE BOOL "Build curl EXE" ) set(HTTP_ONLY ON CACHE BOOL "Only build HTTP and HTTPS" ) set(CURL_ENABLE_SSL ON CACHE BOOL "Enable SSL support" ) set(CURL_USE_OPENSSL OFF CACHE BOOL "Disable OpenSSL" ) set(CURL_USE_LIBSSH2 OFF CACHE BOOL "Disable libSSH2" ) set(CURL_USE_SCHANNEL ON CACHE BOOL "Enable Secure Channel" ) set(CURL_CA_BUNDLE "none" CACHE STRING "Disable CA Bundle" ) set(CURL_CA_PATH "none" CACHE STRING "Disable CA Path" ) add_subdirectory(${PROJECT_SOURCE_DIR}/primedev/thirdparty/libcurl libcurl) set(libcurl_FOUND 1 PARENT_SCOPE ) endif()