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