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Name: 7-zip
Version: 23.01
Release: alt1
Group: Archiving/Compression
License: LGPLv2+ with UnRAR-exception
Url: https://www.7-zip.org
Source: %name-%version.tar.xz
Source1: check.tar
Patch1: nostrip.patch
Patch2: dangling-pointer.patch
Patch3: uninitialized.patch
Patch100: ALT-armh.patch
Summary: Official 7-zip for linux, the file archiver with a high compression ratio
Provides: 7zz = %version-%release

# Automatically added by buildreq on Fri Jul 02 2021
# optimized out: glibc-kernheaders-generic glibc-kernheaders-x86 libstdc++-devel python3-base sh4
BuildRequires: gcc-c++

%description
   High compression ratio in 7z format with LZMA and LZMA2 compression
   Supported formats:
       Packing / unpacking: 7z, XZ, BZIP2, GZIP, TAR, ZIP and WIM
       Unpacking only: AR, ARJ, CAB, CHM, CPIO, CramFS, DMG, EXT, FAT, GPT,
           HFS, IHEX, ISO, LZH, LZMA, MBR, MSI, NSIS, NTFS, QCOW2, RAR, RPM,
           SquashFS, UDF, UEFI, VDI, VHD, VMDK, WIM, XAR and Z.
   For ZIP and GZIP formats, 7-Zip provides a compression ratio that is
       2-10 percent better than the ratio provided by PKZip and WinZip
   Strong AES-256 encryption in 7z and ZIP formats
   Self-extracting capability for 7z format
   Integration with Windows Shell
   Powerful File Manager
   Powerful command line version
   Plugin for FAR Manager
   Localizations for 87 languages

%prep
%setup -a1
%patch1 -p1
%patch2 -p1
%patch3 -p1
%patch100 -p1

sed -Ei "s at 7zCon.sfx at %_libdir/7z/7zCon.sfx at " CPP/7zip/UI/Console/Main.cpp

sed -Ei '
s at 7zCon.sfx at %buildroot%_libdir/7z/7zCon.sfx at g
/brotli|zstd|lz[45]|lizard|flzma2|7za433_7zip.7z|7za.exe.lz$/,/^\s*$/s/^/# NOT IN ORIGINAL 7z # /
' p7zip/check/check.sh

%build
%if_without lto
%define optflags_lto %nil
%endif

%ifarch %arm
%define optflags_lto %nil
%add_optflags -mno-unaligned-access
%endif

%make_build -C CPP/7zip/Bundles/Alone2 -f ../../cmpl_gcc.mak \
LOCAL_FLAGS="%optflags" \
MY_LIBS="" \
%ifarch %e2k
CFLAGS_WARN="-Wno-error -O%_optlevel" \
%endif
%nil

%make_build -C CPP/7zip/Bundles/SFXCon -f makefile.gcc \
%ifarch %e2k
CFLAGS_WARN="-Wno-error -O%_optlevel" \
%endif
%nil

%install
install -D CPP/7zip/Bundles/Alone2/b/g/7zz %buildroot%_bindir/7zz
install -D CPP/7zip/Bundles/SFXCon/_o/7zCon %buildroot%_libdir/7z/7zCon.sfx

%files
%doc DOC/*
%_bindir/*
%_libdir/7z

%check
cd p7zip/check
sh check.sh %buildroot%_bindir/7zz

%changelog
…
Full changelog you can see here