#
# spec file for package xz
#
# Copyright (c) 2024 SUSE LLC
#
# 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/
#

%global flavor @BUILD_FLAVOR@%{nil}
%if "%{flavor}" == "lang"
%bcond_without lang
%else
%bcond_with lang
%endif


# avoid bootstrapping problem
%if 0%{?suse_version} == 1500
%bcond_without static
%else
%bcond_with static
%endif
%define _binary_payload w9.bzdio

%global real_ver 5.4.6

Name:           xz
Version:        5.6.1.revertto5.4
Release:        0
Summary:        A Program for Compressing Files with the Lempel–Ziv–Markov algorithm
License:        0BSD AND GPL-2.0-or-later AND GPL-3.0-or-later AND LGPL-2.1-or-later
Group:          Productivity/Archiving/Compression
URL:            https://tukaani.org/xz/
Source0:        %{name}-%{real_ver}.tar.zst
Source2:        baselibs.conf
Source4:        xznew
Source5:        xznew.1
BuildRequires:  pkgconfig
BuildRequires:  zstd
# for autoreconf
BuildRequires:  autoconf
BuildRequires:  automake
# required by autoconf for autopoint
BuildRequires:  gettext-tools
# needed by autopoint
BuildRequires:  findutils
BuildRequires:  libtool
%if %{with lang}
# required to update manpage translations
BuildRequires:  po4a
BuildArch:      noarch
%endif

Provides:       lzma = %{real_ver}
Obsoletes:      lzma < %{real_ver}
%{?suse_build_hwcaps_libs}

%description
The xz command is a program for compressing files.
* Average compression ratio of LZMA is about 30%% better than that of
  gzip, and 15%% better than that of bzip2.
* Decompression speed is only little slower than that of gzip, being
  two to five times faster than bzip2.
* In fast mode, compresses faster than bzip2 with a comparable
  compression ratio.
* Achieving the best compression ratios takes four to even twelve
  times longer than with bzip2. However, this does not affect
  decompressing speed.
* Very similar command line interface to what gzip and bzip2 have.

%if %{with lang}
%lang_package

%else

%package -n liblzma5
Summary:        Lempel–Ziv–Markov chain algorithm compression library
License:        0BSD
Group:          System/Libraries
Provides:       liblzma5 = %{real_ver}

%description -n liblzma5
Library for encoding/decoding LZMA files.

%package devel
Summary:        Development package for the LZMA library
License:        0BSD
Group:          Development/Libraries/C and C++
Requires:       liblzma5 = %{real_ver}
Provides:       lzma-devel = %{real_ver}
Obsoletes:      lzma-devel < %{real_ver}
Provides:       lzma-alpha-devel = %{real_ver}
Obsoletes:      lzma-alpha-devel < %{real_ver}

%description devel
This package contains the header files and libraries needed for
compiling programs using the LZMA library.

%if %{with static}
%package static-devel
Summary:        Static version of LZMA library
License:        SUSE-Public-Domain
Group:          Development/Libraries/C and C++
Requires:       lzma-devel = %{real_ver}

%description static-devel
Static library for the LZMA library
%endif

# without lang
%endif

%prep
%autosetup -n %{name}-%{real_ver}

%build
%global _lto_cflags %{_lto_cflags} -ffat-lto-objects
export CFLAGS="%{optflags} -D_REENTRANT -pipe -fPIE"
export LDFLAGS="-Wl,-z,relro,-z,now -pie"

autoreconf -fi

# Either we build it without pic enabled, or we build one at a time
%if %{with static}
%configure \
  --with-pic \
  --docdir=%{_docdir}/%{name} \
  --disable-shared CONFIG_SHELL=/bin/sh

%make_build
cp ./src/liblzma/.libs/liblzma.a liblzma.a
%endif
%configure \
  --with-pic \
  --docdir=%{_docdir}/%{name} \
  --disable-static CONFIG_SHELL=/bin/sh
%if 0%{?do_profiling}
  %make_build CFLAGS="${CFLAGS} %{cflags_profile_generate}"
  %make_build
  %make_build clean
  %make_build CFLAGS="${CFLAGS} %{cflags_profile_feedback}"
%else
  %make_build
%endif

%if %{with lang}
# update manpage translations
./po4a/update-po
%endif

%check
%make_build check

%install
%make_install
find %{buildroot} -type f -name "*.la" -delete -print
%find_lang %{name} --all-name --with-man
install -Dpm 0755 %{SOURCE4} %{buildroot}%{_bindir}/xznew
install -Dpm 0644 %{SOURCE5} %{buildroot}%{_mandir}/man1/xznew.1
%if %{with static}
install -Dpm 0644 liblzma.a %{buildroot}%{_libdir}/
%endif
rm -vf %{buildroot}%{_docdir}/%{name}/{COPYING,COPYING.GPLv2}

%if %{without lang}
%post -n liblzma5 -p /sbin/ldconfig
%postun -n liblzma5 -p /sbin/ldconfig
%endif

%if %{with lang}
%files lang -f %{name}.lang
# exclude everything of the other packages
%exclude %_docdir
%exclude %_bindir
%exclude %_mandir/man1
%exclude %{_includedir}
%exclude %_libdir
%exclude /usr/src/debug/
%exclude /usr/lib/debug/

%dir %{_mandir}/fr
%dir %{_mandir}/de
%dir %{_mandir}/ko
%if 0%{?suse_version} == 1500
%dir %{_mandir}/ro
%dir %{_mandir}/uk
%endif
%endif

%if %{without lang}
%files
%license COPYING COPYING.GPLv2
%{_docdir}/%{name}
%{_bindir}/lzcat
%{_bindir}/lzcmp
%{_bindir}/lzdiff
%{_bindir}/lzegrep
%{_bindir}/lzfgrep
%{_bindir}/lzgrep
%{_bindir}/lzless
%{_bindir}/lzma
%{_bindir}/lzmadec
%{_bindir}/lzmainfo
%{_bindir}/lzmore
%{_bindir}/unlzma
%{_bindir}/unxz
%{_bindir}/xz
%{_bindir}/xzcat
%{_bindir}/xzcmp
%{_bindir}/xzdec
%{_bindir}/xzdiff
%{_bindir}/xzegrep
%{_bindir}/xzfgrep
%{_bindir}/xzgrep
%{_bindir}/xzless
%{_bindir}/xzmore
%{_bindir}/xznew
%{_mandir}/man1/lzcat.1%{?ext_man}
%{_mandir}/man1/lzcmp.1%{?ext_man}
%{_mandir}/man1/lzdiff.1%{?ext_man}
%{_mandir}/man1/lzegrep.1%{?ext_man}
%{_mandir}/man1/lzfgrep.1%{?ext_man}
%{_mandir}/man1/lzgrep.1%{?ext_man}
%{_mandir}/man1/lzless.1%{?ext_man}
%{_mandir}/man1/lzma.1%{?ext_man}
%{_mandir}/man1/lzmadec.1%{?ext_man}
%{_mandir}/man1/lzmainfo.1%{?ext_man}
%{_mandir}/man1/lzmore.1%{?ext_man}
%{_mandir}/man1/unlzma.1%{?ext_man}
%{_mandir}/man1/unxz.1%{?ext_man}
%{_mandir}/man1/xz.1%{?ext_man}
%{_mandir}/man1/xzcat.1%{?ext_man}
%{_mandir}/man1/xzcmp.1%{?ext_man}
%{_mandir}/man1/xzdec.1%{?ext_man}
%{_mandir}/man1/xzdiff.1%{?ext_man}
%{_mandir}/man1/xzegrep.1%{?ext_man}
%{_mandir}/man1/xzfgrep.1%{?ext_man}
%{_mandir}/man1/xzgrep.1%{?ext_man}
%{_mandir}/man1/xzless.1%{?ext_man}
%{_mandir}/man1/xzmore.1%{?ext_man}
%{_mandir}/man1/xznew.1%{?ext_man}

# covered by -lang subpackage
%exclude %{_mandir}/fr
%exclude %{_mandir}/de
%exclude %{_mandir}/ko
%exclude %{_mandir}/ro
%exclude %{_mandir}/uk
%exclude /usr/share/locale

%files -n liblzma5
%{_libdir}/liblzma.so.5*

%files devel
%{_includedir}/lzma.h
%dir %{_includedir}/lzma/
%{_includedir}/lzma/*
%{_libdir}/liblzma.so
%{_libdir}/pkgconfig/liblzma.pc

%if %{with static}
%files static-devel
%defattr(-, root, root)
%{_libdir}/liblzma.a
%endif

# without lang end
%endif

%changelog