Summary:	Binary diff/patch utility
Name:		bsdiff
Version:	4.3
Release:	2%{?dist}
License:	BSD
Group:		Development/Tools
Source0:	http://www.daemonology.net/bsdiff/bsdiff-%{version}.tar.gz
URL:		http://www.daemonology.net/bsdiff/
BuildRequires:	bzip2-devel
BuildRoot:	%{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)

%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
%setup -q

%build
%{__cc} bsdiff.c -o bsdiff ${RPM_OPT_FLAGS} -lbz2
%{__cc} bspatch.c -o bspatch ${RPM_OPT_FLAGS} -lbz2

%install
rm -rf ${RPM_BUILD_ROOT}
install -d -m 755 ${RPM_BUILD_ROOT}%{_bindir}
install -d -m 755 ${RPM_BUILD_ROOT}%{_mandir}/man1
install -m 755 bsdiff bspatch ${RPM_BUILD_ROOT}%{_bindir}
install -m 644 bsdiff.1 bspatch.1 ${RPM_BUILD_ROOT}%{_mandir}/man1

%clean
rm -rf ${RPM_BUILD_ROOT}

%files
%defattr(-,root,root)
%{_bindir}/bsdiff
%{_bindir}/bspatch
%{_mandir}/man1/*

%changelog
* Mon Sep 11 2006 Jindrich Novy <jnovy@redhat.com> 4.3-2
- rebuild

* Fri Mar 24 2006 Jindrich Novy <jnovy@redhat.com> 4.3-1
- initial build