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Name: zlib
Version: 1.3
Release: 1
Summary: A lossless data-compression library
License: zlib and Boost
URL: http://www.zlib.net
Source0: http://www.zlib.net/zlib-%{version}.tar.xz
# Patch0 get from fedora
Patch6000: backport-zlib-1.2.5-minizip-fixuncrypt.patch
Patch6001: backport-fix-undefined-buffer-detected-by-oss-fuzz.patch
Patch9000: zlib-Optimize-CRC32.patch
Patch9001: zlib-1.3-SIMD.patch
BuildRequires: automake, autoconf, libtool
%description
Zlib is a free, general-purpose, not covered by any patents, lossless data-compression
library for use on virtually any computer hardware and operating system. The zlib data
format is itself portable across platforms.
%package devel
Summary: Header files and libraries for Zlib development
Requires: %{name} = %{version}-%{release}
Provides: zlib-static
Obsoletes: zlib-static
%description devel
This package contains the static library, the header files, the tests user case and other
development content.
%package help
Summary: Help documentation related to zlib
BuildArch: noarch
%description help
This package includes help documentation and manuals related to zlib.
%package -n minizip
Summary: Encapsulates the operations related to zip files
Requires: %{name} = %{version}-%{release}
%description -n minizip
Minizip is the upper library of zlib, which encapsulates the operations related to zip files.
%package -n minizip-devel
Summary: The development-related content related to minizip
Requires: minizip = %{version}-%{release}
Requires: %{name}-devel = %{version}-%{release}
%description -n minizip-devel
This package contains the development-related content related to minizip.
%prep
%setup -qn %{name}-%{version}
%autosetup -b 0 -n %{name}-%{version} -p1
%build
export CFLAGS="$RPM_OPT_FLAGS"
%ifarch aarch64
CFLAGS+=" -march=armv8-a+crc"
%endif
./configure --libdir=%{_libdir} --includedir=%{_includedir} --prefix=%{_prefix}
%make_build LDFLAGS="$LDFLAGS -Wl,-z,relro -Wl,-z,now"
cd contrib/minizip
autoreconf --install
%configure --enable-static=no
%make_build
%install
%make_install
%make_install -C contrib/minizip
rm -f $RPM_BUILD_ROOT%_includedir/minizip/crypt.h
%check
%make_build test
%files
%license LICENSE
%doc README ChangeLog FAQ
%{_libdir}/libz.so.*
%files devel
%doc doc/algorithm.txt test/example.c
%{_includedir}/zlib.h
%{_includedir}/zconf.h
%{_libdir}/libz.so
%{_libdir}/pkgconfig/zlib.pc
%{_libdir}/libz.a
%files help
%{_mandir}/man3/zlib.3*
%files -n minizip
%doc contrib/minizip/MiniZip64_info.txt contrib/minizip/MiniZip64_Changes.txt
%{_libdir}/libminizip.so.*
%files -n minizip-devel
%dir %{_includedir}/minizip
%{_includedir}/minizip/*.h
%{_libdir}/libminizip.so
%{_libdir}/pkgconfig/minizip.pc
%changelog
* Sat Aug 19 2023 Funda Wang <fundawang@yeah.net> - 1.3-1
- update to 1.3
* Thu Dec 29 2022 zhoupengcheng <zhoupengcheng11@huawei.com> - 1.2.13-1
- update to zlib-1.2.13
- remove openEuler uncompiled patch : 0005-Accelerate-Adler32-using-arm64-SVE-instructions.patch
* Mon Dec 26 2022 zhoupengcheng <zhoupengcheng11@huawei.com> - 1.2.11-24
- DESC:remove unapplied patches
* Tue Aug 23 2022 shixuantong <shixuantong@h-partners.com> - 1.2.11-23
- Fix missing patches due to different arch
* Fri Aug 12 2022 dongyuzhen <dongyuzhen@h-partners.com> - 1.2.11-22
- fix CVE-2022-37434
* Mon Apr 18 2022 tianwei <tianwei12@h-partners.com> - 1.2.11-21
- modify patch info for CVE-2018-25032
* Wed Apr 13 2022 tianwei <tianwei12@h-partners.com> - 1.2.11-20
- fix CVE-2018-25032
* Thu Sep 2 2021 liqiang <liqiang64@huawei.com> - 1.2.11-19
- Optimize Adler32 by SVE instructions.
* Mon Sep 14 2020 noah <hedongbo@huawei.com> - 1.2.11-18
- add zlib-1.2.11-SIMD.patch
* Sat Dec 21 2019 openEuler Buildteam <buildteam@openeuler.org> - 1.2.11-17
- Fix undefined buffer detected by oss-fuzz
* Tue Dec 3 2019 liqiang <liqiang64@huawei.com> - 1.2.11-16
- Optimize CRC32 by NEON
* Thu Sep 5 2019 dongjian <dongjian13@huawei.com> - 1.2.11-15
- Rebuild the zlib and fix description
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