%global _hardened_build 1

Name:           sng
Version:        1.1.0
Release:        1%{?dist}
Summary:        Lossless editing of PNGs via a textual representation

License:        zlib
URL:            http://sng.sourceforge.net/
Source0:        http://sourceforge.net/projects/sng/files/sng-%{version}.tar.gz

BuildRequires:  make
BuildRequires:  gcc
BuildRequires:  grep
BuildRequires:  libpng-devel
BuildRequires:  zlib-devel
BuildRequires:  /usr/share/X11/rgb.txt

%description
SNG (Scriptable Network Graphics) is a minilanguage designed
specifically to represent the entire contents of a PNG (Portable
Network Graphics) file in an editable form. Thus, SNGs representing
elaborate graphics images and ancillary chunk data can be readily
generated or modified using only text tools.

SNG is implemented by a compiler/decompiler called sng that losslessly
translates between SNG and PNG.

%prep
%autosetup

%build
%configure
%make_build

%install
%make_install

%check
# Upstream has a test suite, but the test files are not packaged.
# Let's just check on the files that are in the tarball.
./sng_regress *.png *.sng

%files
%license COPYING
%doc NEWS README TODO
%doc %_mandir/man1/sng.1*
%_bindir/sng

%changelog
* Wed Nov 16 2016 Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> - 1.1.0-1
- Initial packaging