It reverts the H.J. Lu's binutils custom patch.

--- ../binutils-2.19.50.0.1.orig/ld/NEWS	2008-11-21 16:45:00.000000000 +0000

+++ ld/NEWS	2008-11-21 17:03:12.000000000 +0000

@@ -1,8 +1,5 @@

 -*- text -*-

-* ELF: Support environment variables, LD_SYMBOLIC for -Bsymbolic and

-  LD_SYMBOLIC_FUNCTIONS for -Bsymbolic-functions.

-

 Changes in 2.19:

 * Linker scripts support a new INSERT command that makes it easier to

--- ld/ld.texinfo	2008-07-10 17:33:23.000000000 +0200

+++ ld/ld.texinfo	2008-07-30 21:24:05.000000000 +0200

@@ -1147,21 +1147,14 @@ When creating a shared library, bind ref

 definition within the shared library, if any.  Normally, it is possible

 for a program linked against a shared library to override the definition

 within the shared library.  This option is only meaningful on ELF

-platforms which support shared libraries.  If @option{-Bsymbolic} is not

-used when linking a shared library, the linker will also turn on this

-option if the environment variable @code{LD_SYMBOLIC} is set.

+platforms which support shared libraries.

 @kindex -Bsymbolic-functions

 @item -Bsymbolic-functions

 When creating a shared library, bind references to global function

 symbols to the definition within the shared library, if any.

 This option is only meaningful on ELF platforms which support shared

-libraries.  If @option{-Bsymbolic-functions} is not used when linking a

-shared library, the linker will also turn on this option if the

-environment variable @code{LD_SYMBOLIC_FUNCTIONS} is set.  When

-both environment variables @code{LD_SYMBOLIC} and

-@code{LD_SYMBOLIC_FUNCTIONS} are set, @code{LD_SYMBOLIC} will take

-precedent.

+libraries.

 @kindex --dynamic-list=@var{dynamic-list-file}

 @item --dynamic-list=@var{dynamic-list-file}

--- ../binutils-2.19.50.0.1.orig/ld/ldmain.c	2008-11-21 16:45:00.000000000 +0000

+++ ld/ldmain.c	2008-11-21 17:02:48.000000000 +0000

@@ -256,11 +256,6 @@ main (int argc, char **argv)

   command_line.warn_search_mismatch = TRUE;

   command_line.check_section_addresses = TRUE;

-  if (getenv ("LD_SYMBOLIC") != NULL)

-    command_line.symbolic = symbolic;

-  else if (getenv ("LD_SYMBOLIC_FUNCTIONS") != NULL)

-    command_line.symbolic = symbolic_functions;

-

   /* We initialize DEMANGLING based on the environment variable

      COLLECT_NO_DEMANGLE.  The gcc collect2 program will demangle the

      output of the linker, unless COLLECT_NO_DEMANGLE is set in the