rrdtool: update to 1.4.8

* Upstream now uses git, so retrieve releases from the reference
  repository.

* The previous patch to remove tcl support does not apply cleanly to
  this release.  Eliminate it and disable tcl via configure instead.

* Backport a patch to remove a never-shoulda-been-there file that was
  installed but not packaged.

Signed-off-by: Peter A. Bigot <pab@pabigot.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>

meta-oe/recipes-extended/rrdtool/rrdtool/0001-removing-testing-leftovers.patch

@@ -0,0 +1,39 @@
+From c581b02d074f5a109074bc190f373f5ba4320468 Mon Sep 17 00:00:00 2001
+From: Tobias Oetiker <tobi@oetiker.ch>
+Date: Thu, 3 Oct 2013 15:51:00 +0200
+Subject: [PATCH] removing testing leftovers
+
+Upstream-Status: Backport
+
+Signed-off-by: Peter A. Bigot <pab@pabigot.com>
+
+---
+ bindings/perl-piped/leaktest.pl | 16 ----------------
+ 1 file changed, 16 deletions(-)
+ delete mode 100644 bindings/perl-piped/leaktest.pl
+
+diff --git a/bindings/perl-piped/leaktest.pl b/bindings/perl-piped/leaktest.pl
+deleted file mode 100644
+index cebf1c7..0000000
+--- a/bindings/perl-piped/leaktest.pl
++++ /dev/null
+@@ -1,16 +0,0 @@
+-#!/bin/perl -w
+-$ENV{PATH}="/usr/ucb";
+-use strict;   
+-use RRDp;     
+-my $rrdfile='/tmp/test.rrd';
+-RRDp::start '/home/oetiker/data/projects/AABN-rrdtool/src/rrdtool';
+-print grep /rrdtool/,`ps au`;
+-print grep /rrdtool/,`ps au`;
+-my $i=0;
+-while ($i<1000) {
+- RRDp::cmd 'info /tmp/test.rrd';
+- $_ = RRDp::read;
+- $i++;
+-}
+-$_ = RRDp::end;
+-print grep /rrdtool/,`ps au`;
+-- 
+1.8.5.5
+

meta-oe/recipes-extended/rrdtool/rrdtool_1.4.8.bb

@@ -6,14 +6,16 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=44fee82a1d2ed0676cf35478283e0aa0"
 
 DEPENDS = "libpng zlib cairo pango glib-2.0 libxml2"
 
-PR = "r2"
+SRCREV = "1850e00a17e25e93c39e608f4e2da50f29c5c712"
+PV = "1.4.8"
 
-SRC_URI = "http://oss.oetiker.ch/rrdtool/pub/rrdtool-${PV}.tar.gz \
-           file://0001-rrdtool-eradicate-tcl-support.patch \
-           file://remove_hardcoded_xml_include.patch \
+SRC_URI = "\
+    git://github.com/oetiker/rrdtool-1.x.git;branch=1.4 \
+    file://remove_hardcoded_xml_include.patch \
+    file://0001-removing-testing-leftovers.patch \
 "
-SRC_URI[md5sum] = "ffe369d8921b4dfdeaaf43812100c38f"
-SRC_URI[sha256sum] = "956aaf431c955ba88dd7d98920ade3a8c4bad04adb1f9431377950a813a7af11"
+
+S = "${WORKDIR}/git"
 
 inherit autotools-brokensep gettext pythonnative perlnative python-dir
 
@@ -40,6 +42,7 @@ EXTRA_OECONF = " \
     rd_cv_ieee_works=yes \
     --disable-ruby \
     --disable-lua \
+    --disable-tcl \
     --disable-rpath \
 "