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Summary: Optimizer for PNG (Portable Network Graphics) files
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Name: pngcrush
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Version: 1.6.10
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Release: 8%{?dist}
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License: zlib
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Group: Applications/File
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URL: http://pmt.sourceforge.net/pngcrush/
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Source0: http://downloads.sourceforge.net/pmt/%{name}-%{version}.tar.bz2
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# sent upstream 2008-10-31 (mailto:glennrp@users.sf.net)
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Patch0: %{name}-build.patch
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BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root
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BuildRequires: libpng-devel, zlib-devel, pkgconfig
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%description
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pngcrush is an optimizer for PNG (Portable Network Graphics) files. It can be
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run from a commandline in an MSDOS window, or from a UNIX or LINUX commandline.
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Its main purpose is to reduce the size of the PNG IDAT datastream by trying
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various compression levels an PNG filter methods. It also can be used to
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remove unwanted ancillary chunks, or to add certain chunks including gAMA,
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tRNS, iCCP, and textual chunks.
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%prep
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%setup -q
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%patch0 -p1
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%build
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rm -f z*.h crc32.h deflate.h inf*.h trees.h png*.h # force using system headers
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pngflags=$(pkg-config --cflags --libs libpng)
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gcc %{optflags} $pngflags -lz -o pngcrush pngcrush.c
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%install
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%{__rm} -rf %{buildroot}
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%{__install} -D -m0755 pngcrush %{buildroot}%{_bindir}/pngcrush
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%clean
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%{__rm} -rf %{buildroot}
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%files
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%defattr(-, root, root, -)
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%doc ChangeLog.txt
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%{_bindir}/pngcrush
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%changelog
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* Tue Dec 06 2011 Adam Jackson <ajax@redhat.com> - 1.6.10-8
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- Rebuild for new libpng
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* Wed Feb 09 2011 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.6.10-7
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- Rebuilt for https://fedoraproject.org/wiki/Fedora_15_Mass_Rebuild
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* Tue Feb 16 2010 Gerd Hoffmann <kraxel@redhat.com> - 1.6.10-6
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- Fix FTBFS (#565047).
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* Sun Jul 26 2009 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.6.10-5
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- Rebuilt for https://fedoraproject.org/wiki/Fedora_12_Mass_Rebuild
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* Thu Feb 26 2009 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.6.10-4
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- Rebuilt for https://fedoraproject.org/wiki/Fedora_11_Mass_Rebuild
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* Mon Nov 3 2008 - Gerd Hoffmann <kraxel@redhat.com> - 1.6.10-3.fc9
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- remove all unneeded (zlib/libpng copy) header files.
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- fix Source: URL.
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- get cflags and libs from pkg-config.
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* Fri Oct 31 2008 - Gerd Hoffmann <kraxel@redhat.com> - 1.6.10-2.fc9
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- use $RPM_OPT_FLAGS.
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- use systems zlib and libpng.
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* Wed Oct 15 2008 - Gerd Hoffmann <kraxel@redhat.com> - 1.6.10-1.fc9
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- update to 1.6.10.
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- add dist tag to release.
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- fix license.
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- fix rpmlint warnings.
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* Mon Jul 07 2008 - Patrick Steiner <patrick.steiner@a1.net> - 1.6.7-1
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- Initial package.
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