File rubygem-chunky_png.spec of Package rubygem-chunky_png

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File rubygem-chunky_png.spec of Package rubygem-chunky_png

#
# spec file for package rubygem-chunky_png
#
# Copyright (c) 2013 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/
#

Name:           rubygem-chunky_png
Version:        1.2.7
Release:        0
%define mod_name chunky_png
%define mod_full_name %{mod_name}-%{version}

BuildRoot:      %{_tmppath}/%{name}-%{version}-build
BuildRequires:  ruby-macros >= 1
BuildRequires:  rubygem(rdoc) > 3.10
Url:            http://wiki.github.com/wvanbergen/chunky_png
Source:         %{mod_full_name}.gem
Summary:        Pure ruby library for read/write, chunk-level access to PNG files
License:        MIT
Group:          Development/Languages/Ruby

%description
This pure Ruby library can read and write PNG images without depending on
an external 
image library, like RMagick. It tries to be memory efficient and reasonably
fast.
It supports reading and writing all PNG variants that are defined in the
specification, 
with one limitation: only 8-bit color depth is supported. It supports all
transparency, 
interlacing and filtering options the PNG specifications allows. It can also
read and 
write textual metadata from PNG files. Low-level read/write access to PNG
chunks is
also possible.
This library supports simple drawing on the image canvas and simple operations
like
alpha composition and cropping. Finally, it can import from and export to
RMagick for 
interoperability.
Also, have a look at OilyPNG at http://github.com/wvanbergen/oily_png. OilyPNG
is a 
drop in mixin module that implements some of the ChunkyPNG algorithms in C,
which 
provides a massive speed boost to encoding and decoding.

%package doc
Summary:        RDoc documentation for %{mod_name}
Group:          Development/Languages/Ruby
Requires:       %{name} = %{version}

%description doc
Documentation generated at gem installation time.
Usually in RDoc and RI formats.

%package testsuite
Summary:        Test suite for %{mod_name}
Group:          Development/Languages/Ruby
Requires:       %{name} = %{version}

%description testsuite
Test::Unit or RSpec files, useful for developers.

%prep
#gem_unpack
#if you need patches, apply them here and replace the # with a % sign in the surrounding lines
#gem_build

%build

%install
%gem_install -f

%files
%defattr(-,root,root,-)
%{_libdir}/ruby/gems/%{rb_ver}/cache/%{mod_full_name}.gem
%{_libdir}/ruby/gems/%{rb_ver}/gems/%{mod_full_name}/
%exclude %{_libdir}/ruby/gems/%{rb_ver}/gems/%{mod_full_name}/spec
%{_libdir}/ruby/gems/%{rb_ver}/specifications/%{mod_full_name}.gemspec

%files doc
%defattr(-,root,root,-)
%doc %{_libdir}/ruby/gems/%{rb_ver}/doc/%{mod_full_name}/

%files testsuite
%defattr(-,root,root,-)
%{_libdir}/ruby/gems/%{rb_ver}/gems/%{mod_full_name}/spec

%changelog

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File rubygem-chunky_png.spec of Package rubygem-chunky_png

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