No need to patch this when there's a configuration parameter.

toolchain/binutils/2.16/200-disable_werror_configure.patch

@@ -1,15 +0,0 @@
---- binutils-2.16/configure	2005-04-03 09:16:17.000000000 -0500
-+++ binutils-2.16-patched/configure	2005-04-22 20:58:35.377578864 -0500
-@@ -4818,10 +4818,10 @@
- # Change the default to "no" on release branches.
- # Check whether --enable-werror or --disable-werror was given.
- if test "${enable_werror+set}" = set; then
--  enableval="$enable_werror"
-+  enableval="no"
-   :
- else
--  enable_werror=yes
-+  enable_werror=no
- fi
- 
- case ${enable_werror} in