提示如下

(.text+0x421): relocation truncated to fit: R_X86_64_PC32 against symbol __abort_msg' defined in .bss section in /usr/lib/gcc/x86_64-linux-gnu/4.8/../../../x86_64-linux-gnu/libc.a(abort.o) (.text+0x63): relocation truncated to fit: R_X86_64_PC32 against symbol__gconv_alias_db' defined in COMMON section in /usr/lib/gcc/x86_64-linux-gnu/4.8/../../../x86_64-linux-gnu/libc.a(gconv_db.o) (.text+0x31f): relocation truncated to fit: R_X86_64_PC32 against symbol __gconv_modules_db' defined in COMMON section in /usr/lib/gcc/x86_64-linux-gnu/4.8/../../../x86_64-linux-gnu/libc.a(gconv_db.o) (.text+0xb90): relocation truncated to fit: R_X86_64_32 against.bss' (.text+0xbef): relocation truncated to fit: R_X86_64_32 against symbol `__gconv_alias_db' defined in COMMON section in /usr/lib/gcc/x86_64-linux-gnu/4.8/../../../x86_64-linux-gnu/libc.a(gconv_db.o)

很困惑啊。。