6b4fb28886
* Cleanup libddr_lzma flags and memory handling; support sparse
input. Default preset to 4 now.
* Detect sparse output from unsparse plugins (decompression
and decryption may benefit from this).
* Testcase for (de)compression with sparse files.
* Fix calchmac.py for Python 3.12, so HMAC tests succeed again.
* Rationalize log level handling (control by -q, -v, -E).
* Move cache prefetching fomr plugins to main program.
OBS-URL: https://build.opensuse.org/package/show/Base:System/dd_rescue?expand=0&rev=87
191 lines
6.3 KiB
RPMSpec
191 lines
6.3 KiB
RPMSpec
#
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# spec file for package dd_rescue
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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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%ifarch aarch64 %{arm}
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# boo#1176219
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%define _lto_cflags %{nil}
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%endif
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Name: dd_rescue
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Version: 1.99.18
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Release: 0
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Summary: Data copying in the presence of I/O Errors
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License: GPL-2.0-only OR GPL-3.0-only
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Group: System/Base
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URL: http://www.garloff.de/kurt/linux/ddrescue/
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Source0: http://garloff.de/kurt/linux/ddrescue/%{name}-%{version}.tar.bz2
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Source1: http://garloff.de/kurt/linux/ddrescue/%{name}-%{version}.tar.bz2.asc
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Source2: %{name}.keyring
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Source99: %{name}.changes
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# PATCH-FIX-UPSTREAM no-python2.patch sf#ddrescue#4 mcepl@suse.com
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# Remove dependency on python2
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BuildRequires: autoconf
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BuildRequires: libattr-devel
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# Workaround for bsc#1193438
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BuildRequires: libopenssl-devel
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BuildRequires: lzo-devel
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BuildRequires: lzop
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BuildRequires: pkgconfig
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BuildRequires: python3-base
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BuildRequires: xz-devel
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Requires: bc
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Recommends: dd_rescue-crypt
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Recommends: dd_rescue-lzo
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Recommends: dd_rhelp
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# ddrescue was last used in openSUSE 11.4 (version 1.14_0.0.6)
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Provides: ddrescue = %{version}
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Obsoletes: ddrescue < %{version}
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%description
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dd_rescue helps when nothing else can: your disk has crashed and you
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try to copy it over to another one. While standard Unix tools like cp,
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cat, and dd will "abort" on every I/O error, dd_rescue does not.
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dd_rescue has many other goodies; optimization by using large blocks
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as long as no errors are in sight and falling back to small ones; reverse
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direction copy; splice in-kernel zerocopy; O_DIRECT support; preallocation
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with fallocate().
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dd_rescue also provides data protection features by overwriting files
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or disks with fast random numbers, optionally multiple times.
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dd_rescue supports plugins; currently a hash, an lzo and a crypt plugin
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exist, supporting on the fly hash/HMAC calculation/validation, lzo
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de/compression and de/encryption. The lzo plugin is packaged in the
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dd_rescue-lzo, the crypt plugin in the dd_rescue-crypt subpackage.
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%package crypt
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Summary: Crypt plugin for dd_rescue
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Group: System/Base
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Requires: dd_rescue = %{version}
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%description crypt
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This plugin allows you do de/encrypt files during recovery copying
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with dd_rescue using the AES family of algorithms. The plugin
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supports various numbers of bits and rounds and uses the x86 AESNI
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CPU support if available.
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The plugin does offer a variety of options to handle the keys
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and IVs including the generating keys from password and salt.
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The plugin is new as of 1.98 and it despite diligent testing it
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might be careful to expect some bugs and future changes.
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%package lzo
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Summary: LZO plugin for dd_rescue
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Group: System/Base
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Requires: dd_rescue = %{version}
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%description lzo
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This plugin allows you do de/compress files during recovery copying
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with dd_rescue using the lzo family of algorithms. lzo algorithms
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are very fast to decompress and most algorithms are very fast to
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compress as well -- at the expense of somewhat worse compression than
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zlib's deflate.
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The plugin does offer a variety of options to handle corrupted .lzo
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files with some grace; it does skip over bad blocks (if the block
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headers are still intact) by default, but does offer an option (nodiscard)
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to allow to attempt decompression on faulty input, hoping to produce
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some usable bytes. It can also search for valid block headers after
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synchronization has been lost due to a corrupt one.
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The plugin also handles sparse files (files with holes) and supports
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appending to .lzo files, so it fits neatly into dd_rescue.
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Some fuzz testing has been applied to the plugin's decompression routines,
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though more will have to be done to feel confident about feeding untrusted
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data to the decompressor.
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%package lzma
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Summary: LZMA (xz) de/compression plugin for dd_rescue
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Group: System/Base
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Requires: dd_rescue = %{version}
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%description lzma
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This plugin allows you do de/compress files during recovery copying
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with dd_rescue using the lzma compression algorithm. The lzma algorithm
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is fairly slow when compressing, but achieves a good compression ratio.
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Decompression is much faster.
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This plugin is still new and may not be very mature yet. It may be
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a bad idea to feed it with untrusted data, especially when running
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with elevated privileges.
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Authors:
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--------
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Dmitrii Ivanov <dsivanov_9@edu.hse.ru>
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Kurt Garloff <kurt@garloff.de>
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%prep
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%autosetup -p1
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# Remove build time references so build-compare can do its work
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FAKE_BUILDTIME=$(LC_ALL=C date -u -r %{SOURCE99} '+%%H:%%M')
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FAKE_BUILDDATE=$(LC_ALL=C date -u -r %{SOURCE99} '+%%b %%e %%Y')
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sed -i "s/__TIME__/\"$FAKE_BUILDTIME\"/g" dd_rescue.c
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sed -i "s/__DATE__/\"$FAKE_BUILDDATE\"/g" dd_rescue.c
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%build
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autoheader
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autoconf
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%configure
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# avoid running dependency generation step
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touch .dep
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%make_build RPM_OPT_FLAGS="%{optflags}" LIBDIR=%{_libdir} LIB=%{_lib}
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%install
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%make_install RPM_OPT_FLAGS="%{optflags}" INSTALLDIR=%{buildroot}/%{_bindir} LIB=%{_lib} LIBDIR=%{_libdir} \
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INSTASROOT= INSTALLFLAGS=
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%if 0%{?suse_version} < 1550
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mkdir %{buildroot}/bin
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ln -sf %{_bindir}/dd_rescue %{buildroot}/bin
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%endif
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%check
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%make_build RPM_OPT_FLAGS="%{optflags} -fcommon -fno-strict-aliasing" check
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%files
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%doc README.dd_rescue TODO
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%license COPYING
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%{_bindir}/dd_rescue
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%if 0%{?suse_version} < 1550
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/bin/dd_rescue
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%endif
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%{_libdir}/libddr_hash.so
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%{_libdir}/libddr_MD5.so
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%{_libdir}/libddr_null.so
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%{_mandir}/man1/dd_rescue.1%{?ext_man}
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%files crypt
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%{_mandir}/man1/ddr_crypt.1%{?ext_man}
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%{_libdir}/libddr_crypt.so
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%doc CRYPT_TODO PADDING
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%files lzo
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%{_libdir}/libddr_lzo.so
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%{_mandir}/man1/ddr_lzo.1%{?ext_man}
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%files lzma
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%{_libdir}/libddr_lzma.so
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%{_mandir}/man1/ddr_lzma.1%{?ext_man}
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%changelog
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