The include cleanup on dl-minimal.c removed too much for some
targets.
Also for Hurd, __sbrk is removed from localplt.data now that
tunables allocated memory through mmap.
Checked with a build for all affected architectures.
#include <dl-sym-post.h>
#include <_itoa.h>
#include <dl-minimal-malloc.h>
+#include <stdio.h>
+#include <unistd.h>
/* The rtld startup code calls __rtld_malloc_init_stubs after the
ld.so: __access_noerrno
ld.so: __getpid
ld.so: __getcwd
-ld.so: __sbrk
ld.so: _exit ?
ld.so: abort
ld.so: _hurd_intr_rpc_mach_msg