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File bsdiff.spec of Package bsdiff (Revision 8c0745a43eca578c095ec49c8bebab8c)

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#
# spec file for package bsdiff
#
# Copyright (c) 2023 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/
#

Name:           bsdiff
Version:        4.3
Release:        0
Summary:        Tools for binary file patches
License:        BSD-2-Clause
URL:            https://daemonology.net/bsdiff
Source:         http://daemonology.net/bsdiff/%{name}-%{version}.tar.gz
# PATCH-FIX-OPENSUSE bsdiff-fix-makefile.patch sor.alexei@meowr.ru
Patch0:         %{name}-fix-makefile.patch
# PATCH-FIX-UPSTREAM bsdiff-fix-heap-vul.patch bsc#990660 -- Fix heap vulnerability in bspatch (CVE-2014-9862).
Patch1:         %{name}-fix-heap-vul.patch
BuildRequires:  libbz2-devel

%description
bsdiff and bspatch are tools for building and applying patches to
binary files. By using suffix sorting (specifically, Larsson and
Sadakane's qsufsort) and taking advantage of how executable files
change, bsdiff routinely produces binary patches 50-80%% smaller
than those produced by Xdelta, and 15%% smaller than those produced
by .RTPatch.

%prep
%autosetup -p1
head -n 25 %{name}.c > COPYING

%build
%make_build \
  CFLAGS="%{optflags}"

%install
%make_install \
  PREFIX=%{_prefix}

%files
%license COPYING
%{_bindir}/%{name}
%{_bindir}/bspatch
%{_mandir}/man1/*.1%{?ext_man}

%changelog

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File bsdiff.spec of Package bsdiff (Revision 8c0745a43eca578c095ec49c8bebab8c)

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