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- Summary: Pngcrush is an optimizer for PNG files.
- Summary(ja): pngcrush - PNG ファイルの最適化ツール
- Name: pngcrush
- Version: 1.7.13
- Release: 1%{?_dist_release}
- URL: http://pmt.sourceforge.net/pngcrush/
- Source: http://prdownloads.sourceforge.net/pmt/%{name}-%{version}.tar.bz2
- #Source1: http://prdownloads.sourceforge.net/pmt/%{name}-%{version}-CHANGELOG.txt
- #Source2: http://prdownloads.sourceforge.net/pmt/%{name}-%{version}-HELP.txt
- License: distributable
- Group: Applications/Graphics
- Packager: Yasumichi Akahoshi <yasumichi@users.sourceforge.jp>
- Buildroot: %{_tmppath}/%{name}-%{version}-root
- BuildRequires: libpng-devel pkgconfig zlib-devel
- %description
- Pngcrush is an optimizer for PNG (Portable Network Graphics) files.
- Its main purpose is to reduce the size of the PNG IDAT datastream by trying
- various compression levels an PNG filter methods. It also can be used to
- remove unwanted ancillary chunks, or to add certain chunks including gAMA,
- tRNS, iCCP, and textual chunks.
- %description -l ja
- Pngcrush は、PNG (Portable Network Graphic) ファイルの最適化ツールです。
- その主な目的は、様々な圧縮レベルや、PNG フィルタ手法を試みて、PNG IDAT
- データストリームのサイズを縮小することです。
- また、見られていない補助的なチャンクを削除したり、ガンマ、tRNS、iCCP、
- テキストなど、ある種のチャンクを追加することが可能です。
- %prep
- %setup -q -n %{name}-%{version}
- #cp -p %{SOURCE1} CHANGELOG
- #cp -p %{SOURCE2} HELP
- %build
- #make CFLAGS="$RPM_OPT_FLAGS"
- #%ifnarch %{ix86}
- #make -f Makefile.ext-zlib ZINC=%{_includedir} ZLIB=%{_libdir} \
- # CFLAGS=" -I. -O3 -fomit-frame-pointer -Wall"
- #%else
- #make -f Makefile.ext-zlib ZINC=%{_includedir} ZLIB=%{_libdir}
- #%endif
- rm -f z*.h crc32.h deflate.h inf*.h trees.h png*.h # force using system headers
- pngflags=$(pkg-config --cflags --libs libpng)
- gcc %{optflags} $pngflags -lz -o pngcrush pngcrush.c
- %install
- [ "%{buildroot}" != "/" ] && %__rm -rf %{buildroot}
- #mkdir -p $RPM_BUILD_ROOT%{_bindir}
- #install -m755 pngcrush-zlib $RPM_BUILD_ROOT%{_bindir}/pngcrush
- %{__install} -D -m0755 pngcrush %{buildroot}%{_bindir}/pngcrush
- %clean
- [ "%{buildroot}" != "/" ] && %__rm -rf %{buildroot}
- %files
- %defattr(-,root,root)
- #%doc CHANGELOG HELP
- %doc ChangeLog.html
- %{_bindir}/pngcrush
- %changelog
- * Sat Dec 18 2010 Toshiharu Kudoh <toshi.kd2@gmail.com> - 1.7.13-1
- - new upstream release
- - added BuildRequires: libpng-devel pkgconfig
- - updated spec
- * Thu Oct 09 2008 Shu KONNO <owa@bg.wakwak.com> 1.6.4-1vl5
- - applied new versioning policy, spec in utf-8
- * Fri Oct 13 2006 MATSUBAYASHI Kohji <shaolin@vinelinux.org> 1.6.4-0vl2
- - define PNG_USE_PNGGCCRD only on ix86 archs
- * Fri Sep 29 2006 Ryoichi INAGAKI <ryo1@bc.wakwak.com> 1.6.4-0vl1
- - new upstream release
- - changed Group to Applications/Graphics
- * Fri Dec 31 2004 KAZUKI SHIMURA <kazuki@ma.ccnw.ne.jp> 1.5.10-0vl6
- - rebuild with libpng-1.2.8
- * Sun Oct 17 2004 KAZUKI SHIMURA <kazuki@ma.ccnw.ne.jp> 1.5.10-0vl5
- - rebuild with libpng-1.2.7
- * Mon Aug 30 2004 KAZUKI SHIMURA <kazuki@ma.ccnw.ne.jp> 1.5.10-0vl4
- - rebuild with libpng-1.2.6rc3
- - add handle-chunk-macros.patch (HANDLE_CHUNK_* -> PNG_HANDLE_CHUNK_*)
- * Mon Aug 30 2004 KAZUKI SHIMURA <kazuki@ma.ccnw.ne.jp> 1.5.10-0vl3
- - use system's shared libraries (patch0)
- - add (Build)Requires: libpng(-devel), zlib(-devel)
- - modify description (ja)
- * Thu Jul 12 2004 KAZUKI SHIMURA <kazuki@ma.ccnw.ne.jp> 1.5.10-0vl2
- - add URL
- - remove Requires: libpng >= 1.2.4
- - use distributable as License
- - use more macros
- - extract source quietly
- * Thu Jun 03 2004 Yasumichi Akahoshi <yasumichi@users.sourceforge.jp>
- - pngcrush.spec was written for pngcrush-1.5.10.
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