doc: Enable undef warnings in Kconfig

When generating the Kconfig reference documentation, enable the warnings for undefined Kconfig options in order to make sure all references are met. Signed-off-by: Carles Cufi <[email protected]>
zephyrproject-rtos · Mar 29, 2019 · 56a77f8 · 56a77f8
1 parent 078321a
commit 56a77f8
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/doc/CMakeLists.txt b/doc/CMakeLists.txt
@@ -193,6 +193,7 @@ add_custom_target(
   SOC_DIR=soc/
   SRCARCH=x86
   CMAKE_BINARY_DIR=${CMAKE_BINARY_DIR}
+  KCONFIG_WARN_UNDEF=y
   KCONFIG_TURBO_MODE=${KCONFIG_TURBO_MODE}
   KCONFIG_DOC_MODE=1
   ${PYTHON_EXECUTABLE} scripts/genrest.py Kconfig ${RST_OUT}/doc/reference/kconfig/