Summary:	XDELTA - version control system
Summary(pl):	XDELTA - system kontroli wersji
Name:		xdelta
Version:	1.1.1
Release:	4
Copyright:	GPL
Group:		Development/Version Control
Group(pl):	Programowanie/Kontrola Wersji
Source:		ftp://www.xcf.berkeley.edu/pub/xdelta/%{name}-%{version}.tar.gz
URL:		http://www.XCF.Berkeley.EDU/~jmacd/xdelta.html
BuildRequires:	glib-devel >= 1.2.0
BuildRequires:	zlib-devel
Requires:	glib >= 1.2.0
BuildRoot:	/tmp/%{name}-%{version}-root

%description
XDelta (X for XCF: the eXperimental Computing Facility at Berkeley) is a
library interface and binary delta generator (like a diff program for
binaries) and an RCS. These changes (deltas) are similar to the output of the
"diff" program in that they may be used to store and transmit only the
changes between files. However, unlike diff, the output of XDelta is not
expressed in a human-readable format--XDelta can also also apply these
deltas to a copy of the original file(s). XDelta uses a fast, linear
algorithm and performs well on both binary and text files. XDelta typically
outperforms GNU diff in both time and generated-delta-size, even for plain
text files. XDelta also includes a simple implementation of the Rsync
algorithm and several advanced features for implementing RCS-like
file-archival with.

The Xdelta library performs its work independently of the actual format used
to encode the file and is intended to be used by various higher-level
programs such as XCF's Project Revision Control System (PRCS). PRCS is a
front end for a version control toolset. Xdelta uses a binary file delta
algorithm to replace the standard diff program used by RCS.

%description -l pl
XDELTA (`X' od XCF) jest biblioteką systemu kontroli wersji tworzona jako
zamiennik RCS. Biblioteka XDELTA wykonuje różne czynności niezależnie od
bierzącego formatu plików, używanych do kodowania plików baz danych, systemu
kontroli wersji i zaprojektowana jest do używania w różnych wysoko-poziomowych
systemach kontroli wersji jak PRCS.

%package devel
Summary:	XDELTA - header files
Summary(pl):	XDELTA - pliki nagłówkowe
Group:		Development/Libraries
Group(pl):	Programowanie/Biblioteki
Requires:	%{name} = %{version}

%description devel
This package contains the XDELTA header files required to develop
XDELTA-based applications.

%description -l pl devel
Pakiet ten zawiera pliki nagłówkowe potrzebne przy tworzeniu aplikacji
bazujących na XDELTA.

%package static
Summary:	XDELTA - static library
Summary(pl):	XDELTA - biblioteka statyczna
Group:		Development/Libraries
Group(pl):	Programowanie/Biblioteki
Requires:	%{name}-devel = %{version}

%description static
This package contains the XDELTA static libraries

%description -l pl static
Pakiet ten zawiera bibliotekę statyczną XDELTA.

%prep
%setup -q

%build
autoconf
CFLAGS="$RPM_OPT_FLAGS" LDFLAGS="-s" \
./configure %{_target_platform}\
	--prefix=%{_prefix} \
	--x-includes=/usr/X11R6/lib/glib/include
make

%install
rm -rf $RPM_BUILD_ROOT
install -d $RPM_BUILD_ROOT%{_infodir}

make DESTDIR=$RPM_BUILD_ROOT install

strip --strip-unneeded $RPM_BUILD_ROOT%{_libdir}/lib*so.*.*

gzip -9nf $RPM_BUILD_ROOT%{_mandir}/man1/* \
	NEWS READ* ChangeLog

%post   -p /sbin/ldconfig
%postun -p /sbin/ldconfig

%clean
rm -rf $RPM_BUILD_ROOT

%files
%defattr(644,root,root,755)
%attr(755,root,root) %{_bindir}/xdelta
%attr(755,root,root) %{_libdir}/lib*.so.*.*
%{_mandir}/man1/*

%files devel
%defattr(644,root,root,755)
%doc {NEWS,READ*,ChangeLog}.gz

%attr(755,root,root) %{_bindir}/xdelta-config
%{_includedir}/*

%attr(755,root,root) %{_libdir}/lib*.so

%files static
%defattr(644,root,root,755)
%{_libdir}/lib*.a