Group :: Graphics
RPM: optipng
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Name: optipng
Version: 0.7.7
Release: alt1
Summary: Optimizer for png files
Packager: Vitaly Lipatov <lav at altlinux.ru>
License: zlib/libpng
Group: Graphics
Url: http://optipng.sourceforge.net/
Source: http://prdownloads.sf.net/%name/%name-%version.tar
# Automatically added by buildreq on Sun Aug 04 2013
# optimized out: zlib-devel
BuildRequires: libpng-devel
%description
The main purpose of OptiPNG is to *optimize* PNG files, i.e. to reduce
their size to a minimum, without losing any information. In order to
achieve this goal, OptiPNG performs the following tasks:
- It losslessly reduces the bit depth, the color type and the color
palette of the image. This step reduces the size of the uncompressed
image, which, indirectly, reduces the size of the compressed image
(i.e. the size of the PNG file).
- It runs a suite of compression methods and strategies, and selects
the compression parameters that yield the smallest output file.
%prep
%setup
%build
# non autotools configure
./configure --prefix=%prefix --mandir=%_mandir \
--with-system-libpng --with-system-zlib
%make_build
%install
%makeinstall_std
%check
make test
%files
%doc README.txt LICENSE.txt doc/*
%_bindir/%name
%_man1dir/*
%changelog
…
Full changelog you can see here
Version: 0.7.7
Release: alt1
Summary: Optimizer for png files
Packager: Vitaly Lipatov <lav at altlinux.ru>
License: zlib/libpng
Group: Graphics
Url: http://optipng.sourceforge.net/
Source: http://prdownloads.sf.net/%name/%name-%version.tar
# Automatically added by buildreq on Sun Aug 04 2013
# optimized out: zlib-devel
BuildRequires: libpng-devel
%description
The main purpose of OptiPNG is to *optimize* PNG files, i.e. to reduce
their size to a minimum, without losing any information. In order to
achieve this goal, OptiPNG performs the following tasks:
- It losslessly reduces the bit depth, the color type and the color
palette of the image. This step reduces the size of the uncompressed
image, which, indirectly, reduces the size of the compressed image
(i.e. the size of the PNG file).
- It runs a suite of compression methods and strategies, and selects
the compression parameters that yield the smallest output file.
%prep
%setup
%build
# non autotools configure
./configure --prefix=%prefix --mandir=%_mandir \
--with-system-libpng --with-system-zlib
%make_build
%install
%makeinstall_std
%check
make test
%files
%doc README.txt LICENSE.txt doc/*
%_bindir/%name
%_man1dir/*
%changelog
…
Full changelog you can see here