[PATCH 2/3] bfd/elf32-metag: Don't error on zero size dynbss symbol

[Markos Chandras]

From: Markos Chandras <markos.chandras@imgtec.com>

Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>

bfd/ChangeLog:

2013-02-08  Markos Chandras  <markos.chandras@imgtec.com>

	* elf32-metag.c: Don't error on zero size dynbss symbol
---
 bfd/elf32-metag.c | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/bfd/elf32-metag.c b/bfd/elf32-metag.c
index e0e3338..8a696be 100644
--- a/bfd/elf32-metag.c
+++ b/bfd/elf32-metag.c
@@ -2570,13 +2570,6 @@ elf_metag_adjust_dynamic_symbol (struct bfd_link_info *info,
       return TRUE;
     }
 
-  if (eh->size == 0)
-    {
-      (*_bfd_error_handler) (_("dynamic variable `%s' is zero size"),
-			     hh->eh.root.root.string);
-      return TRUE;
-    }
-
   /* We must allocate the symbol in our .dynbss section, which will
      become part of the .bss section of the executable.  There will be
      an entry for this symbol in the .dynsym section.  The dynamic
@@ -2592,7 +2585,7 @@ elf_metag_adjust_dynamic_symbol (struct bfd_link_info *info,
   /* We must generate a COPY reloc to tell the dynamic linker to
      copy the initial value out of the dynamic object and into the
      runtime process image.  */
-  if ((eh->root.u.def.section->flags & SEC_ALLOC) != 0)
+  if ((eh->root.u.def.section->flags & SEC_ALLOC) != 0 && eh->size != 0)
     {
       htab->srelbss->size += sizeof (Elf32_External_Rela);
       eh->needs_copy = 1;
-- 
1.8.1.2