On Mar 23, 2018, at 7:04 PM, Ao Qi <a...@loongson.cn> wrote: >>> >>> It might be some time still. I'm working on a complete overhaul of all >>> CFLAGS and LDFLAGS, where this is a part of that picture, but I was not >>> planning on addressing just this thing urgently. >>> >>> So, I think this patch will do for now. It solves the immediate problem >>> for MIPS, and I can come back and make a cleaner solution later on. >> >> >> Isn't the best quick fix one that only adds -m64 for x86? I recall a report >> that arm32 is similarly broken. > > I had a look at man gcc. It seems that at least -m64 is for S/390 and > zSeries, SPARC , RS/6000 and PowerPC, and x86.
I hope you don’t break architectures like m68k which don’t support that flag. Adrian