Ludovic Courtès schreef op za 12-02-2022 om 22:45 [+0100]: > +    (native-search-paths > +     (list (search-path-specification > +            (variable "C_INCLUDE_PATH") > +            (files '("include"))) > +           (search-path-specification > +            (variable "LIBRARY_PATH") > +            (files '("lib"))))))) Perhaps a comment ;; version 2.95 of gcc@ only supports C, so no CPLUS_INCLUDE_PATH would be useful to answer the question of why the search paths are overridden? Greetings, Maxime