Thank you, I don't have root access to this computer to correct the system time, and after I backed out to an older gcc and updated a bunch of dependencies, I found that gcc 9.4.0 appears to be working correctly for an offline non-root install. "Segher Boessenkool" <segher@xxxxxxxxxxxxxxxxxxx>写道: > Hi! > > On Sun, Jun 05, 2022 at 03:06:39PM +0800, 涂家礼 wrote: > > make[4]: Warning: File `../libiberty/pic/libiberty.a' has modification time 8.1 s in the future > > This could be a serious problem. But, it seems unrelated to your > problem. OTOH, "make" very much does not like things that time travel. > > > /usr/bin/ld: /usr/local/lib/gcc/x86_64-pc-linux-gnu/9.4.0/crtbeginS.o: unrecognized relocation (0x2a) in section `.text' > > Your /usr/bin/ld does not know about the relocation > R_X86_64_REX_GOTPCRELX (which is numeric 42) apparently. Use a newer > linker? You likely used a newer linker and assembler etc. to compile > stuff, to get this far, so figure out why not now? > > > Segher