patches/binutils/2.19.1/100-ppc64-pie.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Sat Oct 03 18:49:23 2009 +0200 (2009-10-03)
changeset 1560 79a609170a83
permissions -rw-r--r--
configure: split has_or_abort in two: one to check, one to abort

Split the has_or_abort function in two:
- one that checks if the tool if found,
- one that calls the above check, and aborts if not found

The rational behind this is to be able to check for a tool
and if not found, fallback to using our bundled version,
should the need arise (and I get time).
     1 Original patch from: ../crosstool-NG/ct-ng.trunk/patches/binutils/2.19/100-ppc64-pie.patch
     2 
     3 -= BEGIN original header =-
     4 Original patch from Gentoo:
     5 gentoo/src/patchsets/binutils/2.19/03_all_binutils-2.15.92.0.2-ppc64-pie.patch
     6 
     7 -= END original header =-
     8 
     9 diff -durN binutils-2.19.1.orig/bfd/elf64-ppc.c binutils-2.19.1/bfd/elf64-ppc.c
    10 --- binutils-2.19.1.orig/bfd/elf64-ppc.c	2008-10-09 14:18:24.000000000 +0200
    11 +++ binutils-2.19.1/bfd/elf64-ppc.c	2009-03-08 11:56:59.000000000 +0100
    12 @@ -11294,7 +11294,12 @@
    13  	      else if (!SYMBOL_REFERENCES_LOCAL (info, &h->elf)
    14  		       && !is_opd
    15  		       && r_type != R_PPC64_TOC)
    16 -		outrel.r_info = ELF64_R_INFO (h->elf.dynindx, r_type);
    17 +		{
    18 +		  outrel.r_info = ELF64_R_INFO (h->elf.dynindx, r_type);
    19 +		  if (h->elf.dynindx == -1
    20 +		      && h->elf.root.type == bfd_link_hash_undefweak)
    21 +		  memset (&outrel, 0, sizeof outrel);
    22 +		}
    23  	      else
    24  		{
    25  		  /* This symbol is local, or marked to become local,