libraries/chromaprint: Updated for version 1.4.2.

Thanks to Dominik Drobek for the -DBUILD_TOOLS=ON tip

Signed-off-by: Matteo Bernardini <ponce@slackbuilds.org>

libraries/chromaprint/chromaprint.SlackBuild

@@ -2,7 +2,7 @@
 
 # Slackware build script for chromaprint
 
-# Copyright 2012-2016 Matteo Bernardini <ponce@slackbuilds.org>, Pisa, Italy
+# Copyright 2012-2017 Matteo Bernardini <ponce@slackbuilds.org>, Pisa, Italy
 # All rights reserved.
 #
 # Redistribution and use of this script, with or without modification, is
@@ -23,7 +23,7 @@
 #  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 PRGNAM=chromaprint
-VERSION=${VERSION:-1.4}
+VERSION=${VERSION:-1.4.2}
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 
@@ -54,6 +54,8 @@ else
   LIBDIRSUFFIX=""
 fi
 
+if pkg-config --exists libavcodec; then tools="-DBUILD_TOOLS=ON"; else tools=""; fi
+
 DOCS="LICENSE.md NEWS.txt README.md"
 
 set -e
@@ -78,6 +80,7 @@ cd build
     -DCMAKE_CXX_FLAGS:STRING="$SLKCFLAGS" \
     -DCMAKE_INSTALL_PREFIX=/usr \
     -DLIB_SUFFIX=${LIBDIRSUFFIX} \
+    $tools \
     -DCMAKE_BUILD_TYPE=Release ..
   make
   make install DESTDIR=$PKG

libraries/chromaprint/chromaprint.info

@@ -1,8 +1,8 @@
 PRGNAM="chromaprint"
-VERSION="1.4"
+VERSION="1.4.2"
 HOMEPAGE="http://acoustid.org/chromaprint"
-DOWNLOAD="https://bitbucket.org/acoustid/chromaprint/downloads/chromaprint-1.4.tar.gz"
-MD5SUM="e2b2c6ac294900c1d71819cce836ebd6"
+DOWNLOAD="https://github.com/acoustid/chromaprint/releases/download/v1.4.2/chromaprint-1.4.2.tar.gz"
+MD5SUM="895c42ba6d769840a2e10e507ad9f14d"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
 REQUIRES=""