Include example_aute_set_url.cmake

CMakeLists.txt

@@ -6,6 +6,9 @@ include(pico_sdk_import.cmake)
 # We also need PICO EXTRAS
 include(pico_extras_import.cmake)
 
+# Include example_auto_set_url
+include(example_auto_set_url.cmake)
+
 project(pico_playground C CXX)
 set(CMAKE_C_STANDARD 11)
 set(CMAKE_CXX_STANDARD 17)

example_auto_set_url.cmake

@@ -0,0 +1,5 @@
+set(PICO_EXTRAS_URL_BASE "https://github.com/raspberrypi/pico-extras/tree/HEAD")
+macro(example_auto_set_url TARGET)
+    file(RELATIVE_PATH URL_REL_PATH "${PICO_EXTRAS_PATH}" "${CMAKE_CURRENT_LIST_DIR}")
+    pico_set_program_url(${TARGET} "${PICO_EXTRAS_URL_BASE}/${URL_REL_PATH}")
+endmacro()