On Sat, 29 Sep 2018 at 10:23, C.J. <biocjh@xxxxxxxxx> wrote: > > I tried ran *** make STAGE1_CFLAGS="-O2 -g -std=gnu89" STAGE1_CXXFLAGS="-O2 -g -std=gnu++98" ***, but there were still errors as below. > > In file included from ../.././libgcc/unwind-dw2.c:405:0: > ./md-unwind-support.h: In function ‘x86_64_fallback_frame_state’: > ./md-unwind-support.h:65:47: error: dereferencing pointer to incomplete type > sc = (struct sigcontext *) (void *) &uc_->uc_mcontext; > ^ You need the same fix as I pointed you to in this reply: https://gcc.gnu.org/ml/gcc-help/2018-09/msg00089.html
