patches/binutils/2.20.1a/100-ppc64-pie.patch
author Anthony Foiani <anthony.foiani@gmail.com>
Thu Apr 26 19:55:59 2012 -0600 (2012-04-26)
changeset 2939 58974be61289
parent 2088 4f21ba5f8e91
permissions -rw-r--r--
Allow multi-word "install" command.

Autoconf can determine that the correct install command includes flags,
e.g., "/usr/bin/install -c". When using this as a command, we can't
enclose the value in double-quotes, as that makes some shells use the
whole expression as a filename:

# this is the value returned by autoconf and stored in CT_install
$ ins="/usr/bin/install -c"

# if we call it with quotes, the command is not found
$ "${ins}"
bash: /usr/bin/install -c: No such file or directory

# removing the quotes lets it work as expected
$ ${ins}
/usr/bin/install: missing file operand
Try `/usr/bin/install --help' for more information.

Signed-Off-By: Anthony Foiani <anthony.foiani@gmail.com>
     1 
     2 
     3 diff -durN binutils-2.20.1.orig/bfd/elf64-ppc.c binutils-2.20.1/bfd/elf64-ppc.c
     4 --- binutils-2.20.1.orig/bfd/elf64-ppc.c	2010-02-03 14:28:25.000000000 +0100
     5 +++ binutils-2.20.1/bfd/elf64-ppc.c	2010-08-17 19:32:04.000000000 +0200
     6 @@ -11991,7 +11991,12 @@
     7  	      else if (!SYMBOL_REFERENCES_LOCAL (info, &h->elf)
     8  		       && !is_opd
     9  		       && r_type != R_PPC64_TOC)
    10 -		outrel.r_info = ELF64_R_INFO (h->elf.dynindx, r_type);
    11 +		{
    12 +		  outrel.r_info = ELF64_R_INFO (h->elf.dynindx, r_type);
    13 +		  if (h->elf.dynindx == -1
    14 +		      && h->elf.root.type == bfd_link_hash_undefweak)
    15 +		  memset (&outrel, 0, sizeof outrel);
    16 +		}
    17  	      else
    18  		{
    19  		  /* This symbol is local, or marked to become local,