gcc 不编译 c

Question

My OS is Ubuntu Linux 20.04

I reinstalled gcc and some libraries I didn't change anything in the system, I don't know what could have happened.

Error:

/usr/bin/ld: /lib/x86_64-linux-gnu/libc.so.6: unknown type [0x13] section `.relr.dyn'
/usr/bin/ld: skipping incompatible /lib/x86_64-linux-gnu/libc.so.6 when searching for                /lib/x86_64-linux-gnu/libc.so.6
/usr/bin/ld: cannot find /lib/x86_64-linux-gnu/libc.so.6
/usr/bin/ld: /lib64/ld-linux-x86-64.so.2: unknown type [0x13] section `.relr.dyn'
/usr/bin/ld: skipping incompatible /lib64/ld-linux-x86-64.so.2 when searching for /lib64/ld-linux-x86-64.so.2
/usr/bin/ld: cannot find /lib64/ld-linux-x86-64.so.2
collect2: error: ld returned 1 exit status

Code:

#include <stdio.h>
int main()
{
    printf("Hello, world!\n");
    return 0;
}

Answer 1

You've updated gcc and libc , but not binutil . This will update ld to understand .relr.dyn .