Fixes up the libCurl module cmake config so it works as expected again

Tools/CMake/modules/module_curl.cmake

@@ -48,11 +48,11 @@ elseif(APPLE)
     set(CURL_USE_OPENSSL OFF CACHE INTERNAL "" FORCE)
     set(CURL_USE_SECTRANSP ON CACHE INTERNAL "" FORCE)
 endif()
-add_subdirectory( ${libDir}/curl ${CMAKE_CURRENT_BINARY_DIR}/curl)
+add_subdirectory("${CMAKE_SOURCE_DIR}/Engine/lib/curl" "${CMAKE_CURRENT_BINARY_DIR}/curl")
 
 set(CURL_LIBRARIES libcurl)
-set(CURL_INCLUDE_DIRS "${libDir}/curl/include")
+set(CURL_INCLUDE_DIRS "${CMAKE_SOURCE_DIR}/Engine/lib/curl/include")
 set_property(TARGET libcurl APPEND PROPERTY INTERFACE_COMPILE_DEFINITIONS CURL_STATICLIB)
 
-addLib(${CURL_LIBRARIES})
-addInclude(${CURL_INCLUDE_DIRS})
+set(TORQUE_LINK_LIBRARIES ${TORQUE_LINK_LIBRARIES} libcurl)
+set(TORQUE_INCLUDE_DIRECTORIES ${TORQUE_INCLUDE_DIRECTORIES} "${CMAKE_SOURCE_DIR}/Engine/lib/curl/src" )