Use SYSTEM INTERFACE includes to supporess warnings

This is useful in case the file including a header has more warnings enabled than the esp-idf default.
espressif · Apr 20, 2022 · 3df8e0c · 3df8e0c
1 parent 8153bfe
commit 3df8e0c
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/tools/cmake/component.cmake b/tools/cmake/component.cmake
@@ -300,7 +300,13 @@ macro(__component_add_include_dirs lib dirs type)
         if(NOT IS_DIRECTORY ${_dir})
             message(FATAL_ERROR "Include directory '${_dir}' is not a directory.")
         endif()
-        target_include_directories(${lib} ${type} ${_dir})
+
+        if("${type}" STREQUAL "PUBLIC")
+            target_include_directories(${lib} SYSTEM INTERFACE ${_dir})
+            target_include_directories(${lib} PRIVATE ${_dir})
+        else()
+            target_include_directories(${lib} ${type} ${_dir})
+        endif()
     endforeach()
 endmacro()