https://gcc.gnu.org/bugzilla/show_bug.cgi?id=41557
felix <felix.von.s at posteo dot de> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |felix.von.s at posteo dot de --- Comment #4 from felix <felix.von.s at posteo dot de> --- Created attachment 36628 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36628&action=edit Fix djgpp-stdint.h (5.2.0) I had a similar issue when building a djgpp cross-compiler. Removing the "signed" qualifier, as proposed above, fixed it; I had no other problems building the cross-compiler. Attached is a patch against 5.2.0. Please note that I left "signed char" intact; this is because of -funsigned-char (and it still fixes the crash). I'd suggest to apply it and close this bug; there probably isn't anything else to do here.