File bzip3.spec of Package bzip3

#
# spec file for package bzip3
#
# Copyright (c) 2025 SUSE LLC
# Copyright (c) 2025 Andreas Stieger <Andreas.Stieger@gmx.de>
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
# license for the pristine package is not an Open Source License, in which
# case the license is the MIT License). An "Open Source License" is a
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.

# Please submit bugfixes or comments via https://bugs.opensuse.org/
#


%define libname libbzip3-1
Name:           bzip3
Version:        1.5.2
Release:        0
Summary:        Compressor with Burrows–Wheeler transform and PPM context modeling
License:        BSD-2-Clause AND LGPL-3.0-or-later
URL:            https://github.com/kspalaiologos/bzip3
Source0:        https://github.com/kspalaiologos/bzip3/releases/download/%{version}/bzip3-%{version}.tar.gz
Source1:        baselibs.conf
Patch1:         no-env.patch
BuildRequires:  gcc
%{?suse_build_hwcaps_libs}

%description
A compressor featuring improved compression ratios and performance
over bzip2 thanks to a order-0 context mixing entropy coder, a
Burrows-Wheeler transform code making use of suffix arrays, a RLE
with Lempel Ziv+Prediction pass based on LZ77-style string matching
and PPM-style context modeling.

bzip3 1.4.0 can outperform zstd 1.5.5 on specific data sets, e.g.
15%% better ratio for same compress time on source code, but has
time trouble with e.g. object files.

%package -n %{libname}
Summary:        Compressor with Burrows–Wheeler transform and PPM context modeling

%description -n %{libname}
A compressor featuring improved compression ratios and performance
over bzip2 thanks to a order-0 context mixing entropy coder, a
Burrows-Wheeler transform code making use of suffix arrays, a RLE
with Lempel Ziv+Prediction pass based on LZ77-style string matching
and PPM-style context modeling.

%package devel
Summary:        Development files for libbzip3
Requires:       %{libname} = %{version}

%description devel
Development headers and library files for BZip3.

%prep
%autosetup -p1

%build
%configure \
  --with-pthread \
  --disable-arch-native \
  --disable-static \
  --disable-static-exe
%make_build

%install
%make_install
find %{buildroot} -type f -name "*.la" -delete -print

%check
%make_build check

%ldconfig_scriptlets -n %{libname}

%files
%license LICENSE
%doc NEWS README.md
%{_bindir}/bunzip3
%{_bindir}/bz3cat
%{_bindir}/bz3grep
%{_bindir}/bz3less
%{_bindir}/bz3more
%{_bindir}/bz3most
%{_bindir}/bzip3

%files -n %{libname}
%license LICENSE
%{_libdir}/libbzip3.so.1
%{_libdir}/libbzip3.so.1.0.0

%files devel
%license LICENSE
%{_includedir}/libbz3.h
%{_libdir}/libbzip3.so
%{_libdir}/pkgconfig/bzip3.pc
%{_mandir}/man1/bunzip3.1%{?ext_man}
%{_mandir}/man1/bz3cat.1%{?ext_man}
%{_mandir}/man1/bz3grep.1%{?ext_man}
%{_mandir}/man1/bz3less.1%{?ext_man}
%{_mandir}/man1/bz3more.1%{?ext_man}
%{_mandir}/man1/bz3most.1%{?ext_man}
%{_mandir}/man1/bzip3.1%{?ext_man}

%changelog