https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65902
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jakub at gcc dot gnu.org --- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> --- But that is not in a header other packages use, it is in the source, and we aren't including stdbool.h. So this really looks like an eCos bug.