No valid executable file was produced by the compiler ./ccjzaFpg.o: in function `__static_initialization_and_destruction_0(int, int)': src:(.text+0x3f8): relocation truncated to fit: R_X86_64_PC32 against `.bss' src:(.text+0x411): relocation truncated to fit: R_X86_64_PC32 against `.bss' collect2: 错误：ld 返回 1