diff --git a/automake12.diff b/automake12.diff
deleted file mode 100644
index bf3dd3d..0000000
--- a/automake12.diff
+++ /dev/null
@@ -1,21 +0,0 @@
---- bootchk-resynthesizer-e637010/autogen.sh.orig	2012-03-11 14:27:53.000000000 +0100
-+++ bootchk-resynthesizer-e637010/autogen.sh	2012-07-09 01:09:50.807630753 +0200
-@@ -68,6 +68,18 @@ elif (automake-1.10 --version) < /dev/nu
- elif (automake-1.11 --version) < /dev/null > /dev/null 2>&1; then
-    AUTOMAKE=automake-1.11
-    ACLOCAL=aclocal-1.11
-+elif (automake-1.12 --version) < /dev/null > /dev/null 2>&1; then
-+   AUTOMAKE=automake-1.12
-+   ACLOCAL=aclocal-1.12
-+   echo "yes (1.12)"
-+elif (automake-1.13 --version) < /dev/null > /dev/null 2>&1; then
-+   AUTOMAKE=automake-1.13
-+   ACLOCAL=aclocal-1.13
-+   echo "yes (1.13)"
-+elif (automake-1.14 --version) < /dev/null > /dev/null 2>&1; then
-+   AUTOMAKE=automake-1.14
-+   ACLOCAL=aclocal-1.14
-+   echo "yes (1.14)"
- elif (automake-1.6 --version) < /dev/null > /dev/null 2>&1; then
-    AUTOMAKE=automake-1.6
-    ACLOCAL=aclocal-1.6
diff --git a/bootchk-resynthesizer-v2.0-1-ge637010.tar.gz b/bootchk-resynthesizer-v2.0-1-ge637010.tar.gz
deleted file mode 100644
index 543d4a9..0000000
--- a/bootchk-resynthesizer-v2.0-1-ge637010.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:df9758e7c444d367d6fb5d0c816fd2c479dd8cd9e2aa5c9a82bdf4c898e1d983
-size 11168623
diff --git a/gimp-plugin-resynthesizer.changes b/gimp-plugin-resynthesizer.changes
index 6d2ffda..2566cef 100644
--- a/gimp-plugin-resynthesizer.changes
+++ b/gimp-plugin-resynthesizer.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Thu May 16 11:32:51 UTC 2013 - prusnak@opensuse.org
+
+- updated to git snapshot 23dced0908
+  - fixes build failures
+- spec file cleanup
+
 -------------------------------------------------------------------
 Sun Jul  8 23:29:59 UTC 2012 - jw@suse.com
 
@@ -7,7 +14,7 @@ Sun Jul  8 23:29:59 UTC 2012 - jw@suse.com
 -------------------------------------------------------------------
 Sun Jul  8 21:25:02 UTC 2012 - jw@suse.com
 
-- fixed missing intltool and SUSE_ASNEEDED.
+- fixed missing intltool and SUSE_ASNEEDED
 
 -------------------------------------------------------------------
 Wed Oct 12 20:43:26 UTC 2011 - dmacvicar@suse.de
diff --git a/gimp-plugin-resynthesizer.spec b/gimp-plugin-resynthesizer.spec
index f9bbba9..a61a589 100644
--- a/gimp-plugin-resynthesizer.spec
+++ b/gimp-plugin-resynthesizer.spec
@@ -1,42 +1,25 @@
 #
-# spec file for package 
-#
-# Copyright (c) 2010 SUSE LINUX Products GmbH, Nuernberg, Germany.
-#
-# All modifications and additions to the file contributed by third parties
-# remain the property of their copyright owners, unless otherwise agreed
-# upon. The license for this file, and modifications and additions to the
-# file, is the same license as for the pristine package itself (unless the
-# license for the pristine package is not an Open Source License, in which
-# case the license is the MIT License). An "Open Source License" is a
-# license that conforms to the Open Source Definition (Version 1.9)
-# published by the Open Source Initiative.
-
 # Please submit bugfixes or comments via http://bugs.opensuse.org/
 #
 
-# norootforbuild
+%define githash 23dced0908
 
-# bootchk-resynthesizer-v2.0-1-ge637010.tar.gz
 Name:           gimp-plugin-resynthesizer
-#global gitrev 72f3655
-#global revdate 20110906
-#global basever 1.0.1
-%global gitrev e637010
-%global revdate 20120708
-%global basever 2.0
-Version: %{basever}_%{revdate}_%{gitrev}
-Release: 0
-License: GPL-3.0+
-Summary: Suite of gimp plugins for texture synthesis
-Url: https://github.com/bootchk/resynthesizer
-Group: Productivity/Graphics/Bitmap Editors
-Source0: bootchk-resynthesizer-v%{basever}-1-g%{gitrev}.tar.gz
-Patch1: 	automake12.diff
-BuildRequires: gimp-devel gcc gimp
-BuildRequires: intltool autoconf automake glib2-devel
-#PreReq:
-#Provides:
+Version:        2.0
+Release:        0
+License:        GPL-3.0+
+Summary:        Suite of gimp plugins for texture synthesis
+Url:            https://github.com/bootchk/resynthesizer
+Group:          Productivity/Graphics/Bitmap Editors
+# wget https://github.com/bootchk/resynthesizer/archive/master.tar.gz
+Source:         resynthesizer-%{githash}.tar.gz
+BuildRequires:  autoconf
+BuildRequires:  automake
+BuildRequires:  gcc
+BuildRequires:  gimp
+BuildRequires:  gimp-devel
+BuildRequires:  intltool
+BuildRequires:  pkgconfig(glib-2.0)
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 
 %description
@@ -48,28 +31,24 @@ The package includes:
 - various plugins (in Python language) that call the resynthesizer engine
 
 %prep
-%setup -n bootchk-resynthesizer-%{gitrev}
-# automake12.diff
-%patch1 -p1
+%setup -n resynthesizer-master
 
 %build
 ./autogen.sh
 %configure
-env SUSE_ASNEEDED=0 make %{?_smp_mflags} CFLAGS="-lm -lgthread-2.0 $CFLAGS"
+make %{?_smp_mflags}
 
 %install
 %make_install
 %find_lang resynthesizer
 
 %clean
-%{?buildroot:%__rm -rf "%{buildroot}"}
+rm -rf %{buildroot}
 
 %files -f resynthesizer.lang
 %defattr(-,root,root)
-%doc ChangeLog README COPYING
+%doc AUTHORS COPYING ChangeLog NEWS README
 %{_libdir}/gimp/2.0/plug-ins/*
-%dir %{_datadir}/resynthesizer
-%{_datadir}/resynthesizer/*
+%{_datadir}/resynthesizer/
 
 %changelog
-
diff --git a/resynthesizer-23dced0908.tar.gz b/resynthesizer-23dced0908.tar.gz
new file mode 100644
index 0000000..c9f9e6e
--- /dev/null
+++ b/resynthesizer-23dced0908.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:565365090a79ba72228468b0fcd7dde2e998d6fc5d3b0fee63d8d0838825fcf9
+size 11176537