https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100152
--- Comment #19 from Iain Sandoe <iains at gcc dot gnu.org> --- (In reply to lucier from comment #18) > I can't see to build mainline on this machine, it fails with > > ../../../gcc-mainline/gcc/rtl.h:4547:42: error: use of undeclared identifier > 'TARGET_ISA_64BIT' > && GET_MODE_PRECISION (int_mode) < BITS_PER_WORD) > ^ > ../../../gcc-mainline/gcc/defaults.h:485:40: note: expanded from macro > 'BITS_PER_WORD' > #define BITS_PER_WORD (BITS_PER_UNIT * UNITS_PER_WORD) > ^ > ../../../gcc-mainline/gcc/config/i386/i386.h:663:26: note: expanded from > macro 'UNITS_PER_WORD' > #define UNITS_PER_WORD (TARGET_64BIT ? 8 : 4) > ^ > ../../../gcc-mainline/gcc/config/i386/darwin.h:29:22: note: expanded from > macro 'TARGET_64BIT' > #define TARGET_64BIT TARGET_ISA_64BIT > <stuff omitted> > 54 warnings and 1 error generated. > make[3]: *** [build/genpreds.o] Error 1 > make[2]: *** [all-stage1-gcc] Error 2 > make[1]: *** [stage1-bubble] Error 2 > make: *** [all] Error 2 Yeah, there have been some patches pushed in early to GCC12 that have destabilised things - I haven't tried to build master since Saturday (which was OK). 11.1 branch should be OK. in the meantime - let see see if I can figure out how to fix master :(
