~/tmp $ cat a.c
#include <stdio.h>
int main(void) {

    printf("hello world\n");

    return 0;
}
~/tmp $ gcc -o a a.c
~/tmp $ readelf -S a | grep -i gnu
  [ 3] .note.gnu.build-i NOTE            08048168 000168 000024 00   A  0   0  4
  [ 4] .gnu.hash         GNU_HASH        0804818c 00018c 000020 04   A  5   0  4
  [ 7] .gnu.version      VERSYM          08048246 000246 00000a 02   A  5   0  2
  [ 8] .gnu.version_r    VERNEED         08048250 000250 000020 00   A  6   1  4
~/tmp $