glibc build broken with GCC trunk

[Christophe Lyon]

Hi,
Since GCC rev 211434, I can see that glibc fails to build:
rtld.c:187:30: error: section of alias '_rtld_local_ro' must match
section of its target
 extern struct rtld_global_ro _rtld_local_ro

I'm not very familiar with glibc, but I think that _rtld_local_ro
needs the same attribute_relro as its target _rtld_global_ro.

Can someone fix this?

Thanks.

Christophe.