source: scripts/patch/binutils/2.19.1/05-strip_common.patch@ 8ba9f15

http://sourceware.org/bugzilla/show_bug.cgi?id=9933

2009-03-09  H.J. Lu  <hongjiu.lu@intel.com>

        PR binutils/9933
        * objcopy.c (filter_symbols): Properly handle common symbols
        in relocatable file.

===================================================================
RCS file: /cvs/src/src/binutils/objcopy.c,v
retrieving revision 1.125
retrieving revision 1.126
diff -u -r1.125 -r1.126
--- src/binutils/objcopy.c      2009/01/29 13:03:21     1.125
+++ src/binutils/objcopy.c      2009/03/10 00:48:09     1.126
@@ -1028,7 +1028,8 @@
          used_in_reloc = TRUE;
        }
       else if (relocatable                     /* Relocatable file.  */
-              && (flags & (BSF_GLOBAL | BSF_WEAK)) != 0)
+              && ((flags & (BSF_GLOBAL | BSF_WEAK)) != 0
+                  || bfd_is_com_section (bfd_get_section (sym))))
        keep = TRUE;
       else if (bfd_decode_symclass (sym) == 'I')
        /* Global symbols in $idata sections need to be retained