https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69043
Andris Pavenis <andris.pavenis at iki dot fi> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |andris.pavenis at iki dot fi --- Comment #6 from Andris Pavenis <andris.pavenis at iki dot fi> --- Breaks include support for DJGPP native compiler as S_ISREG is 0 for it. One should use S_ISREG(st.st_mode) instead. gcc/system.h ensures that S_ISREG is defined, so there should be no problems with it. Verified that replacing '(st.st_mode & S_IFREG)' with S_ISREG(st.st_mode) fixes libgfortran native build for DJGPP.