File pngquant.spec of Package pngquant

#
# spec file for package pngquant
#
# Copyright (c) 2018 SUSE LINUX 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/
#


Name:           pngquant
Version:        2.11.2
Release:        0
Summary:        Converts 24/32-bit RGBA PNGs to 8-bit palette with alpha channel preserved
License:        GPL-3.0-or-later
Group:          Development/Tools/Other
Url:            http://pngquant.org/
Source:         https://github.com/pornel/pngquant/archive/%{version}.tar.gz
BuildRoot:      %{_tmppath}/%{name}-%{version}-build
BuildRequires:  libimagequant-devel >= %{version}
BuildRequires:  liblcms2-devel
BuildRequires:  libpng-devel
BuildRequires:  zlib-devel

%description
pngquant is a command-line utility and a library for lossy compression of PNG images.

The conversion reduces file sizes significantly (often as much as 70%%) and
preserves full alpha transparency. Generated images are compatible with all
modern web browsers, and have better fallback in IE6 than 24-bit PNGs.

%prep
%setup -q

%build
# not autoconf
./configure \
	--prefix=%prefix \
%ifarch x86_64
	--enable-sse \
%else
	--disable-sse \
%endif
	--extra-cflags='%{optflags}' \
	--with-openmp
make %{?_smp_mflags}

%install
mkdir -p %buildroot/%_bindir
install --mode 0755 %name %buildroot%_bindir

%files
%defattr(-, root, root)
%doc CHANGELOG COPYRIGHT README.md
%_bindir/*

%changelog