Hi, thanks for checking, Honestly speaking, I've not thought about the logic. -USE_CXX_FEATURES= c++17 +USE_CXX_FEATURES= c++20 FORCE_CXX_STD= c++17 This results picking up gcc12, and it is now packaged on 9.4, too. (FORCE may not force the standard, but just asking minimum level ?) -- Makoto Fujiwara mef%NetBSD.org@localhost makoto%if.t.u-tokyo.ac.jp@localhost