buildgcc: Fix the binutils-no-doc patch with 2.25

The binutils-2.25 has added some new line, making the hunk
move downward a little. The utility patch can fix the offset
with "fuzz" message. So, recreate the patch to avoid that
message.

Change-Id: Ie659a8faf923465f6d47f7c0c0bf903c5eb903ab
Signed-off-by: Zheng Bao <zheng.bao@amd.com>
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: http://review.coreboot.org/11639
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
diff --git a/util/crossgcc/patches/binutils-2.25_no-bfd-doc.patch b/util/crossgcc/patches/binutils-2.25_no-bfd-doc.patch
index 317c2b4..5ad70da 100644
--- a/util/crossgcc/patches/binutils-2.25_no-bfd-doc.patch
+++ b/util/crossgcc/patches/binutils-2.25_no-bfd-doc.patch
@@ -1,8 +1,8 @@
-diff -ur binutils-2.23.2/bfd/Makefile.in binutils-2.23.2.patched/bfd/Makefile.in
---- binutils-2.23.2/bfd/Makefile.in	2012-10-22 14:33:51.000000000 +0200
-+++ binutils-2.25/bfd/Makefile.in	2012-10-24 15:33:04.442080163 +0200
-@@ -323,7 +323,7 @@
- RELEASE = y
+diff -ur binutils-2.25/bfd/Makefile.in binutils-2.25.patched/bfd/Makefile.in
+--- binutils-2.25/bfd/Makefile.in	2015-09-15 06:25:42.000000000 -0700
++++ binutils-2.25.patched/bfd/Makefile.in	2015-09-15 05:51:01.000000000 -0700
+@@ -339,7 +339,7 @@
+ ACLOCAL_AMFLAGS = -I . -I .. -I ../config
  INCDIR = $(srcdir)/../include
  CSEARCH = -I. -I$(srcdir) -I$(INCDIR)
 -SUBDIRS = doc po