diff --git a/fluidsynth.changes b/fluidsynth.changes
index a3736b1..e8f759f 100644
--- a/fluidsynth.changes
+++ b/fluidsynth.changes
@@ -1,3 +1,11 @@
+-------------------------------------------------------------------
+Thu Feb 15 13:22:56 UTC 2018 - tchvatal@suse.com
+
+- Switch to cmake macros
+- Use %license to install license
+- Disable optional lash support as we try to remove lash
+- Format with spec-cleaner
+
 -------------------------------------------------------------------
 Thu Jan  4 10:11:54 UTC 2018 - tom.mbrt@googlemail.com
 
diff --git a/fluidsynth.spec b/fluidsynth.spec
index bd31281..7887339 100644
--- a/fluidsynth.spec
+++ b/fluidsynth.spec
@@ -19,8 +19,6 @@
 Name:           fluidsynth
 Version:        1.1.9
 Release:        0
-# Obsoletes:    iiwusynth
-# Provides:     iiwusynth
 Summary:        A Real-Time Software Synthesizer That Uses Soundfont(tm)
 License:        LGPL-2.1+
 Group:          Productivity/Multimedia/Sound/Midi
@@ -29,14 +27,13 @@ Source:         https://github.com/FluidSynth/%{name}/archive/v%{version}.tar.gz
 Source1000:     baselibs.conf
 BuildRequires:  cmake >= 3.0.2
 BuildRequires:  ladspa-devel
-BuildRequires:  lash-devel
+BuildRequires:  pkgconfig
 BuildRequires:  readline-devel
 BuildRequires:  pkgconfig(alsa)
 BuildRequires:  pkgconfig(dbus-1)
 BuildRequires:  pkgconfig(jack)
 BuildRequires:  pkgconfig(libpulse)
 BuildRequires:  pkgconfig(sndfile)
-BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 
 %description
 FluidSynth (formerly IIWU Synth) is a real-time software synthesizer
@@ -66,35 +63,32 @@ This package contains the shared library for Fluidsynth.
 %setup -q
 
 %build
-mkdir build
-cd build
-cmake .. -DCMAKE_INSTALL_PREFIX=%{_prefix} \
-         -Denable-ladspa=1 \
-      	 -DCMAKE_C_FLAGS="%{optflags}"
-make %{?_smp_mflags} VERBOSE=1
+# Upstream uses both LIB_SUFFIX and LIB_INSTALL_DIR... so it gets set to
+# lib6464 unless overriden
+%cmake \
+    -DLIB_INSTALL_DIR:PATH=/usr/lib \
+    -Denable-ladspa=1 \
+    -Denable-lash=0
+make %{?_smp_mflags}
 
 %install
-cd build
-%make_install
+%cmake_install
 
 %post -n libfluidsynth1 -p /sbin/ldconfig
-
 %postun -n libfluidsynth1 -p /sbin/ldconfig
 
 %files
-%defattr(-,root,root)
-%doc AUTHORS ChangeLog LICENSE NEWS README.md THANKS TODO
-%doc %{_mandir}/man?/*
+%license LICENSE
+%doc AUTHORS ChangeLog NEWS README.md THANKS TODO
+%{_mandir}/man?/*
 %{_bindir}/*
 
 %files devel
-%defattr(-,root,root)
 %{_libdir}/lib*.so
 %{_includedir}/*
 %{_libdir}/pkgconfig/*.pc
 
 %files -n libfluidsynth1
-%defattr(-,root,root)
 %{_libdir}/lib*.so.*
 
 %changelog