[packages/lbzip2.git] / lbzip2.spec

Summary:	Parallel bzip2/bunzip2 Filter
Name:		lbzip2
Version:	2.5
Release:	1
Source0:	https://github.com/kjn/lbzip2/archive/v%{version}.tar.gz
# Source0-md5:	288e404f325d9073bdc80759cae30adc
License:	GPL v2+
Group:		Applications/Archiving
URL:		http://lbzip2.org/
BuildRequires:	autoconf
BuildRequires:	automake
BuildRequires:	gnulib
BuildRequires:	perl-base
BuildRoot:	%{tmpdir}/%{name}-%{version}-root-%(id -u -n)

%description
Lbzip2 is a Pthreads-based parallel bzip2/bunzip2 filter, passable to
GNU tar with the --use-compress-program option.

It isn't restricted to regular files on input, nor output. Successful
splitting for decompression isn't guaranteed, just very likely
(failure is detected). Splitting in both modes and compression itself
occur with an approximate 900k block size.

On an Athlon-64 X2 6000+, lbzip2 was 92% faster than standard bzip2
when compressing, and 45% faster when decompressing (based on wall
clock time).

Lbzip2 strives to be portable by requiring UNIX 98 APIs only, besides
an unmodified libbz2.

%prep
%setup -q

%build
./build-aux/autogen.sh
%configure \
	--disable-silent-rules

%{__make}

%install
rm -rf $RPM_BUILD_ROOT

%{__make} install \
	DESTDIR=$RPM_BUILD_ROOT

%clean
rm -rf $RPM_BUILD_ROOT

%files
%defattr(644,root,root,755)
%doc ALGORITHM AUTHORS ChangeLog* NEWS THANKS
%attr(755,root,root) %{_bindir}/lbzip2
%attr(755,root,root) %{_bindir}/lbunzip2
%attr(755,root,root) %{_bindir}/lbzcat
%{_mandir}/man1/lbzip2.1*
%{_mandir}/man1/lbunzip2.1*
%{_mandir}/man1/lbzcat.1*
Commit	Line	Data
	1	Summary: Parallel bzip2/bunzip2 Filter
	2	Name: lbzip2
	3	Version: 2.5
	4	Release: 1
	5	Source0: https://github.com/kjn/lbzip2/archive/v%{version}.tar.gz
	6	# Source0-md5: 288e404f325d9073bdc80759cae30adc
	7	License: GPL v2+
	8	Group: Applications/Archiving
	9	URL: http://lbzip2.org/
	10	BuildRequires: autoconf
	11	BuildRequires: automake
	12	BuildRequires: gnulib
	13	BuildRequires: perl-base
	14	BuildRoot: %{tmpdir}/%{name}-%{version}-root-%(id -u -n)
	15
	16	%description
	17	Lbzip2 is a Pthreads-based parallel bzip2/bunzip2 filter, passable to
	18	GNU tar with the --use-compress-program option.
	19
	20	It isn't restricted to regular files on input, nor output. Successful
	21	splitting for decompression isn't guaranteed, just very likely
	22	(failure is detected). Splitting in both modes and compression itself
	23	occur with an approximate 900k block size.
	24
	25	On an Athlon-64 X2 6000+, lbzip2 was 92% faster than standard bzip2
	26	when compressing, and 45% faster when decompressing (based on wall
	27	clock time).
	28
	29	Lbzip2 strives to be portable by requiring UNIX 98 APIs only, besides
	30	an unmodified libbz2.
	31
	32	%prep
	33	%setup -q
	34
	35	%build
	36	./build-aux/autogen.sh
	37	%configure \
	38	--disable-silent-rules
	39
	40	%{__make}
	41
	42	%install
	43	rm -rf $RPM_BUILD_ROOT
	44
	45	%{__make} install \
	46	DESTDIR=$RPM_BUILD_ROOT
	47
	48	%clean
	49	rm -rf $RPM_BUILD_ROOT
	50
	51	%files
	52	%defattr(644,root,root,755)
	53	%doc ALGORITHM AUTHORS ChangeLog* NEWS THANKS
	54	%attr(755,root,root) %{_bindir}/lbzip2
	55	%attr(755,root,root) %{_bindir}/lbunzip2
	56	%attr(755,root,root) %{_bindir}/lbzcat
	57	%{_mandir}/man1/lbzip2.1*
	58	%{_mandir}/man1/lbunzip2.1*
	59	%{_mandir}/man1/lbzcat.1*