[PATCH 2.19] S/390: Fix build warning about unused refsym in dl-machine.h

[Andreas Krebbel]

Hi,

another fix for S/390 build warnings.

-Andreas-

2014-01-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* sysdeps/s390/s390-32/dl-machine.h: Gate the definition of refsym
	also with !RTLD_BOOTSTRAP to get rid of unused variable warning.

diff --git a/sysdeps/s390/s390-32/dl-machine.h b/sysdeps/s390/s390-32/dl-machine.h
index 100101e..928581e 100644
--- a/sysdeps/s390/s390-32/dl-machine.h
+++ b/sysdeps/s390/s390-32/dl-machine.h
@@ -299,7 +299,8 @@ elf_machine_rela (struct link_map *map, const Elf32_Rela *reloc,
     return;
   else
     {
-#ifndef RESOLVE_CONFLICT_FIND_MAP
+#if !defined RTLD_BOOTSTRAP && !defined RESOLVE_CONFLICT_FIND_MAP
+      /* Only needed for R_390_COPY below.  */
       const Elf32_Sym *const refsym = sym;
 #endif
       struct link_map *sym_map = RESOLVE_MAP (&sym, version, r_type);