No valid executable file was produced by the compiler
./cctxNbNy.o: in function `__static_initialization_and_destruction_0(int, int)':
src:(.text+0x4ed): relocation truncated to fit: R_X86_64_PC32 against `.bss'
src:(.text+0x506): relocation truncated to fit: R_X86_64_PC32 against `.bss'
collect2: 错误：ld 返回 1