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%define major 16 |
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# FIXME for mga6: %mklibname usage is wrong, should be %mklibname png %{major} %{major} |
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%define libname %mklibname png%{major}_ %{major} |
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%define develname %mklibname png -d |
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|
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Summary: A library of functions for manipulating PNG image format files |
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Name: libpng |
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Version: 1.6.20 |
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Release: %mkrel 1 |
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Epoch: 2 |
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License: zlib |
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Group: System/Libraries |
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URL: http://www.libpng.org/pub/png/libpng.html |
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Source: http://downloads.sourceforge.net/libpng/%{name}-%{version}.tar.xz |
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Patch0: http://downloads.sourceforge.net/libpng-apng/libpng-%{version}-apng.patch.gz |
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Patch1: libpng-1.6.2-pkgconfig-libdir.patch |
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BuildRequires: zlib-devel |
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BuildRequires: cmake |
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|
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%description |
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The libpng package contains a library of functions for creating and |
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manipulating PNG (Portable Network Graphics) image format files. PNG is |
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a bit-mapped graphics format similar to the GIF format. PNG was created to |
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replace the GIF format, since GIF uses a patented data compression |
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algorithm. |
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|
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Libpng should be installed if you need to manipulate PNG format image |
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files. |
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|
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%package -n %{libname} |
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Summary: A library of functions for manipulating PNG image format files |
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Group: System/Libraries |
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Provides: %{name} = %{epoch}:%{version}-%{release} |
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|
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%description -n %{libname} |
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This package contains the library needed to run programs dynamically |
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linked with libpng. |
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|
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%package -n %{develname} |
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Summary: Development tools for programs to manipulate PNG image format files |
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Group: Development/C |
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Requires: %{libname} = %{epoch}:%{version} |
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Requires: zlib-devel |
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Provides: %{name}-devel = %{epoch}:%{version}-%{release} |
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Provides: png-devel = %{epoch}:%{version}-%{release} |
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Obsoletes: %{mklibname png 3 -d} < 1.2.30 |
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|
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%description -n %{develname} |
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The libpng-devel package contains the header files and libraries |
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necessary for developing programs using the PNG (Portable Network |
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Graphics) library. |
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|
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If you want to develop programs which will manipulate PNG image format |
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files, you should install libpng-devel. You'll also need to install the |
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libpng package. |
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|
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%prep |
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%setup -q |
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%patch0 -p1 -b .apng |
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%patch1 -p0 -b .libdir |
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|
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%build |
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export CFLAGS="%{optflags} -O3 -funroll-loops -DPIC -fPIC" |
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%cmake -DPNG_SHARED:BOOL=ON -DPNG_STATIC:BOOL=OFF -DPNG_NO_STDIO=no -DPNG_NO_CONSOLE_IO=no |
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%make |
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|
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%install |
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%makeinstall_std -C build |
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|
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# multiarch |
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%multiarch_binaries %{buildroot}%{_bindir}/libpng%{major}-config |
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|
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# should be multiarch if kept |
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rm -f %{buildroot}%{_prefix}/lib/%name/*.cmake |
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|
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%files -n %{libname} |
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%{_libdir}/libpng%{major}.so.%{major} |
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%{_libdir}/libpng%{major}.so.%{major}.* |
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|
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%files -n %{develname} |
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%doc libpng*.txt example.c README TODO CHANGES |
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%{_bindir}/libpng-config |
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%{_bindir}/libpng%{major}-config |
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%{multiarch_bindir}/libpng%{major}-config |
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%{_includedir}/* |
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%{_libdir}/libpng.so |
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%{_libdir}/libpng%{major}.so |
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%{_libdir}/pkgconfig/* |
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%{_mandir}/man?/* |
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