Can not compile a 32 bit binary on a x86_64 host due to ld failure

Not an unexpected message but not clear how to solve :

$ gcc -m32 -std=iso9899:1999 -fno-builtin -o hello hello.c
/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-redhat-linux/4.8.5/libgcc_s.so when searching for -lgcc_s
/bin/ld: cannot find -lgcc_s
collect2: error: ld returned 1 exit status

So looks like I need the 32-bit libs for gcc but it isn't clear what their yum names are.

Strangely a symlink exists but no actual lib :

$ ls -lad /usr/lib/gcc/x86_64-redhat-linux/4.8.2/32/libgcc_s.so
lrwxrwxrwx. 1 root root 18 Dec 5 18:36 /usr/lib/gcc/x86_64-redhat-linux/4.8.2/32/libgcc_s.so -> /lib/libgcc_s.so.1
$ ls -lad /lib
lrwxrwxrwx. 1 root root 7 Dec 5 09:21 /lib -> usr/lib
$ ls -lad /usr/lib/libgcc*
ls: cannot access /usr/lib/libgcc*: No such file or directory
$

So that is odd.