Summary:	Binary diff/patch utility
Name:		bsdiff
Version:	4.3
Release:	1%{?dist}
License:	BSD
Group:		Development/Tools
Source0:	http://www.daemonology.net/bsdiff/%{name}-%{version}.tar.gz
# Source0-md5:	e6d812394f0e0ecc8d5df255aa1db22a
URL:		http://www.daemonology.net/bsdiff/
BuildRequires:	bzip2-devel
BuildRoot:	%{tmpdir}/%{name}-%{version}-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  %{rpmcflags} -lbz2
%{__cc} bspatch.c -o bspatch %{rpmcflags} -lbz2

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

%clean
rm -rf ${RPM_BUILD_ROOT}

%files
%defattr(644,root,root,755)
%attr(755,root,root) %{_bindir}/*
%{_mandir}/man1/*