159 lines
4.7 KiB
RPMSpec
159 lines
4.7 KiB
RPMSpec
#
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# spec file for package libpng16
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#
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# Copyright (c) 2024 SUSE LLC
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#
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# All modifications and additions to the file contributed by third parties
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# remain the property of their copyright owners, unless otherwise agreed
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# upon. The license for this file, and modifications and additions to the
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# file, is the same license as for the pristine package itself (unless the
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# license for the pristine package is not an Open Source License, in which
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# case the license is the MIT License). An "Open Source License" is a
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# license that conforms to the Open Source Definition (Version 1.9)
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# published by the Open Source Initiative.
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# Please submit bugfixes or comments via https://bugs.opensuse.org/
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#
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%define debug_build 0
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%define asan_build 0
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%define major 1
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%define minor 6
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%define micro 43
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%define branch %{major}%{minor}
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%define libname libpng%{branch}-%{branch}
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%define debug_package_requires %{libname} = %{version}-%{release}
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Name: libpng16
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Version: %{major}.%{minor}.%{micro}
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Release: 0
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Summary: Library for the Portable Network Graphics Format (PNG)
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License: libpng-2.0
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URL: http://www.libpng.org/pub/png/libpng.html
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Source0: https://prdownloads.sourceforge.net/libpng/libpng-%{version}.tar.xz
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Source2: libpng16.keyring
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Source3: rpm-macros.libpng-tools
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Source4: baselibs.conf
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BuildRequires: libtool
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BuildRequires: pkgconfig
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BuildRequires: pkgconfig(zlib)
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%{?suse_build_hwcaps_libs}
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%package -n %{libname}
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Summary: Library for the Portable Network Graphics Format (PNG)
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Provides: libpng = %{version}
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%package devel
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Summary: Development tools for applications which will use libpng
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Requires: %{libname} = %{version}
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Requires: glibc-devel
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Requires: pkgconfig
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Requires: pkgconfig(zlib)
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Recommends: libpng%{branch}-compat-devel
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#
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%package compat-devel
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Summary: Development tools for applications which will use libpng
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Requires: libpng%{branch}-devel = %{version}
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Conflicts: libpng-devel
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Provides: libpng-devel = %{version}
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Obsoletes: libpng-devel < 1.2.44
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%package tools
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Summary: Tools for Manipulating PNG Images
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Conflicts: libpng-tools
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Provides: libpng-tools = %{version}
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%description
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libpng is the official reference library for the Portable Network
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Graphics format (PNG).
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%description -n %{libname}
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libpng is the official reference library for the Portable Network
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Graphics format (PNG).
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%description devel
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The libpng%{branch}-devel package includes the header files, libraries,
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configuration files and development tools necessary for compiling and
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linking programs which will manipulate PNG files using libpng%{branch}.
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libpng is the official reference library for the Portable Network
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Graphics (PNG) format.
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%description compat-devel
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The libpng%{branch}-compat-devel package contains unversioned symlinks
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to the header files, libraries, configuration files and development
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tools necessary for compiling and linking programs that don't care
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about libpng version.
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%description tools
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Package consists of low level tools for manipulating and fixing particular
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PNG files.
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%prep
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%autosetup -n libpng-%{version}
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%build
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# PNG_SAFE_LIMITS_SUPPORTED: http://www.openwall.com/lists/oss-security/2015/01/10/1
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export CFLAGS="%{optflags} -O3 -DPNG_SAFE_LIMITS_SUPPORTED -DPNG_SKIP_SETJMP_CHECK $(getconf LFS_CFLAGS)"
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export LDFLAGS="-Wl,-z,relro,-z,now"
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%if %{debug_build}
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export CFLAGS="$CFLAGS -Og"
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%endif
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%configure \
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--enable-hardware-optimizations=yes \
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%ifarch armv6l armv6hl
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--enable-arm-neon=no
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%endif
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--disable-static
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%if %{asan_build}
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sed -i -e 's/^\(CFLAGS.*\)$/\1 -fsanitize=address/' \
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-e 's/\(^LIBS =.*\)/\1 -lasan/' Makefile
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%endif
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%make_build
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%check
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%make_build -j1 check
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%install
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%make_install
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find %{buildroot} -type f,l -name "*.la" -delete -print
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mkdir -p %{buildroot}%{_sysconfdir}/rpm
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install -D -m644 %{SOURCE3} %{buildroot}%{_rpmmacrodir}/macros.libpng-tools
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%if %{debug_build} ||%{asan_build}
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install -m755 .libs/pngcp %{buildroot}/%{_bindir}
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%endif
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%post -n %{libname} -p /sbin/ldconfig
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%postun -n %{libname} -p /sbin/ldconfig
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%files -n %{libname}
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%{_libdir}/libpng%{branch}.so.*
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%files devel
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%{_bindir}/libpng%{branch}-config
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%{_includedir}/libpng%{branch}
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%{_libdir}/libpng%{branch}.so
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%{_libdir}/pkgconfig/libpng%{branch}.pc
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%license LICENSE
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%doc CHANGES README TODO ANNOUNCE libpng-*.txt
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%files compat-devel
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%{_bindir}/libpng-config
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%{_includedir}/*.h
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%{_libdir}/libpng.so
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%{_libdir}/pkgconfig/libpng.pc
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%{_mandir}/man3/libpng.3%{?ext_man}
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%{_mandir}/man3/libpngpf.3%{?ext_man}
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%{_mandir}/man5/png.5%{?ext_man}
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%files tools
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%{_bindir}/png-fix-itxt
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%{_bindir}/pngfix
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%if %{debug_build} || %{asan_build}
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%{_bindir}/pngcp
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%endif
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%{_rpmmacrodir}/macros.libpng-tools
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%changelog
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