Missing property for SYSTEM includes
When I add directories with add_includes(SYSTEM ...), there is no way to extract them later.
There is:
-
INTERFACE_SYSTEM_INCLUDE_DIRECTORIESand this is a target property (but add_includes() adds to directory properties) -
INCLUDE_DIRECTORIES: They are added here, but how do I know which ones where added with SYSTEM and which were not?
See on discourse: https://discourse.cmake.org/t/extract-folders-from-include-directories-system/3303
Edited by KUGA2