%global gittag 3.10
%global dpf DPF

%global commit1 279c265361a9da5a1491107585c75284e0dc0e18
%global shortcommit1 %(c=%{commit1}; echo ${c:0:7})

Name:           zam-plugins
Version:        %{gittag}
Release:        3%{?dist}
Summary:        A collection of LV2/LADSPA/JACK audio plugins

License:        GPLv2+ and ISC
URL:            http://www.zamaudio.com/
Source0:        https://github.com/zamaudio/%{name}/archive/%{gittag}/%{name}-%{version}.tar.gz
Source1:        https://github.com/DISTRHO/DPF/archive/%{commit1}/%{dpf}-%{shortcommit1}.tar.gz
# Patch sent upstream https://github.com/zamaudio/zam-plugins/pull/62
Patch0:         %{name}-unbundle-zita-convolver.patch

BuildRequires:  gcc
BuildRequires:  gcc-c++
BuildRequires:  jack-audio-connection-kit-devel
BuildRequires:  libX11-devel
BuildRequires:  mesa-libGL-devel
BuildRequires:  liblo-devel
BuildRequires:  lv2-devel >= 1.8.1
BuildRequires:  ladspa-devel
BuildRequires:  fftw-devel >= 3.3.5
BuildRequires:  libsamplerate-devel
BuildRequires:  zita-convolver-devel >= 3.1.0

%package -n lv2-zam-plugins
Summary:        A collection of LV2/LADSPA/JACK audio plugins. LV2 version
Requires:       lv2 >= 1.8.1

%package -n ladspa-zam-plugins
Summary:        A collection of LV2/LADSPA/JACK audio plugins. LADSPA version
Requires:       ladspa

%description
zam-plugins is a collection of LV2/LADSPA/VST/JACK audio plugins
for sound processing developed in-house at ZamAudio.

%description -n lv2-zam-plugins
zam-plugins is a collection of LV2/LADSPA/VST/JACK audio plugins
for sound processing developed in-house at ZamAudio.
This is the LV2 version.

%description -n ladspa-zam-plugins
zam-plugins is a collection of LV2/LADSPA/VST/JACK audio plugins
for sound processing developed in-house at ZamAudio.
This is the LADSPA version.

%prep
%autosetup -a 1 -p 1
# Move submodule DPF to main source directory
rmdir dpf
mv %{dpf}-%{commit1} dpf

%build
# This package does not build on all arches with upstream build flags,
# so upstream build flags are split.
# These are realtime audio plugins, so we need the fastest possible math,
# flags for x86_64 are set to be compatible with most AMD and Intel CPUs,
# and to use the best possible SIMD instruction set.
flags=" -ffast-math"

%ifarch %{ix86}
flags+=" -msse -mfpmath=sse"
%endif

%ifarch x86_64
flags+=" -msse2 -mfpmath=sse"
%endif

%set_build_flags

%make_build PREFIX=%{_prefix} LIBDIR=%{_lib} USE_SYSTEM_LIBS=1 \
 BASE_OPTS="${flags}" LINK_OPTS="%{__global_ldflags}"

%install
%make_install PREFIX=%{_prefix} LIBDIR=%{_lib} USE_SYSTEM_LIBS=1
# We don't need VST and DSSI plugins
rm -rf %{buildroot}%{_libdir}/vst %{buildroot}/*-dssi*

%files
%{_bindir}/*
%license LICENSE
%doc README.md

%files -n lv2-zam-plugins
%{_libdir}/lv2/*
%license LICENSE
%doc README.md

%files -n ladspa-zam-plugins
%{_libdir}/ladspa/*
%license LICENSE
%doc README.md

%changelog
* Tue May 15 2018 Guido Aulisi <guido.aulisi@gmail.com> - 3.10-3
- Escape macros in changelog

* Sun May 13 2018 Guido Aulisi <guido.aulisi@gmail.com> - 3.10-2
- Use set_build_flags macro
- Document Patch0

* Wed May 9 2018 Guido Aulisi <guido.aulisi@gmail.com> - 3.10-1
- Version 3.10