https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107568
--- Comment #6 from Iain Sandoe <iains at gcc dot gnu.org> --- since this effects upstream *-*-darwin21+ the bug is now tracked here (I've closed the arm64 duvet branch dup) I am considering amending the darwin host module to add -Wno-error=deprecated-declarations to the STAGE2+ flags, rather than fix-including. Two reasons: * fixincludes make life tricky when compiling for different Darwin versions with --sysroot (since they leak into the target runtime, esp. libstdc++ headers). It's better to avoid them if possible * fixinclude-ing would make the GCC behaviour different from clang's on end-user's code. It is clear that Apple's intention is dissuade users from the unsafer APIs (which is reasonable, I guess, but the mechanism is a bit heavy-handed). anyway just thoughts at present, no draft patch yet.
