tiff: remove redundant patch

The patching to make the new libtool work (from 2008) is no longer needed.

(From OE-Core rev: 4210fafa851d011023f5a58ed3887148168f861c)

Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-multimedia/libtiff/files/libtool2.patch

@@ -1,24 +0,0 @@
-From 5b893206e0a0d529ba2d0caf58cfffc03bccb598 Mon Sep 17 00:00:00 2001
-From: Marcin Juszkiewicz <hrw@openedhand.com>
-Date: Sat, 14 Jun 2008 13:42:22 +0000
-Subject: [PATCH] tiff: make it work after libtool upgrade
-
-Upstream-Status: Inappropriate [configuration]
-
----
- configure.ac | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/configure.ac b/configure.ac
-index c7b02e2..ae1c964 100644
---- a/configure.ac
-+++ b/configure.ac
-@@ -27,7 +27,7 @@ dnl Process this file with autoconf to produce a configure script.
- AC_PREREQ(2.64)
- AC_INIT([LibTIFF Software],[4.0.10],[tiff@lists.maptools.org],[tiff])
- AC_CONFIG_AUX_DIR(config)
--AC_CONFIG_MACRO_DIR(m4)
-+dnl AC_CONFIG_MACRO_DIR(m4)
- AC_LANG(C)
- 
- dnl Compute the canonical host (run-time) system type variable

meta/recipes-multimedia/libtiff/tiff_4.0.10.bb

@@ -4,10 +4,7 @@ LIC_FILES_CHKSUM = "file://COPYRIGHT;md5=34da3db46fab7501992f9615d7e158cf"
 
 CVE_PRODUCT = "libtiff"
 
-SRC_URI = "http://download.osgeo.org/libtiff/tiff-${PV}.tar.gz \
-           file://libtool2.patch \
-           "
-
+SRC_URI = "http://download.osgeo.org/libtiff/tiff-${PV}.tar.gz"
 SRC_URI[md5sum] = "114192d7ebe537912a2b97408832e7fd"
 SRC_URI[sha256sum] = "2c52d11ccaf767457db0c46795d9c7d1a8d8f76f68b0b800a3dfe45786b996e4"