https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89142
Florian Weimer <fw at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |fw at gcc dot gnu.org --- Comment #2 from Florian Weimer <fw at gcc dot gnu.org> --- And with bash, you don't even need a separate file, you can use something like this: -include <(echo '#pragma GCC poison IDENTIFIER')