projects / packages / lbzip2.git / blame
| Commit | Line | Data |
|---|---|---|
| e55e5ac7 ER |
1 | Summary: Parallel bzip2/bunzip2 Filter |
| 2 | Name: lbzip2 | |
| 0251412c | 3 | Version: 2.5 |
| e55e5ac7 | 4 | Release: 1 |
| 0251412c AM |
5 | Source0: https://github.com/kjn/lbzip2/archive/v%{version}.tar.gz |
| 6 | # Source0-md5: 288e404f325d9073bdc80759cae30adc | |
| e55e5ac7 ER |
7 | License: GPL v2+ |
| 8 | Group: Applications/Archiving | |
| 0251412c AM |
9 | URL: http://lbzip2.org/ |
| 10 | BuildRequires: autoconf | |
| 11 | BuildRequires: automake | |
| 12 | BuildRequires: gnulib | |
| 13 | BuildRequires: perl-base | |
| e55e5ac7 ER |
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 | |
| 0251412c | 33 | %setup -q |
| e55e5ac7 ER |
34 | |
| 35 | %build | |
| 0251412c AM |
36 | ./build-aux/autogen.sh |
| 37 | %configure \ | |
| 38 | --disable-silent-rules | |
| 39 | ||
| 40 | %{__make} | |
| e55e5ac7 ER |
41 | |
| 42 | %install | |
| 43 | rm -rf $RPM_BUILD_ROOT | |
| 0251412c AM |
44 | |
| 45 | %{__make} install \ | |
| 46 | DESTDIR=$RPM_BUILD_ROOT | |
| e55e5ac7 ER |
47 | |
| 48 | %clean | |
| 19467d08 | 49 | rm -rf $RPM_BUILD_ROOT |
| e55e5ac7 ER |
50 | |
| 51 | %files | |
| 52 | %defattr(644,root,root,755) | |
| 0251412c | 53 | %doc ALGORITHM AUTHORS ChangeLog* NEWS THANKS |
| e55e5ac7 | 54 | %attr(755,root,root) %{_bindir}/lbzip2 |
| 0251412c AM |
55 | %attr(755,root,root) %{_bindir}/lbunzip2 |
| 56 | %attr(755,root,root) %{_bindir}/lbzcat | |
| e55e5ac7 | 57 | %{_mandir}/man1/lbzip2.1* |
| 0251412c AM |
58 | %{_mandir}/man1/lbunzip2.1* |
| 59 | %{_mandir}/man1/lbzcat.1* |