diff options
Diffstat (limited to 'gnu/packages/compression.scm')
| -rw-r--r-- | gnu/packages/compression.scm | 132 |
1 files changed, 118 insertions, 14 deletions
diff --git a/gnu/packages/compression.scm b/gnu/packages/compression.scm index 37a934b5a2..47241321fe 100644 --- a/gnu/packages/compression.scm +++ b/gnu/packages/compression.scm @@ -14,7 +14,7 @@ ;;; Copyright © 2016 David Craven <david@craven.ch> ;;; Copyright © 2016 Kei Kebreau <kkebreau@posteo.net> ;;; Copyright © 2016 Marius Bakke <mbakke@fastmail.com> -;;; Copyright © 2017 ng0 <contact.ng0@cryptolab.net> +;;; Copyright © 2017 ng0 <ng0@n0.is> ;;; Copyright © 2017 Manolis Fragkiskos Ragkousis <manolis837@gmail.com> ;;; Copyright © 2017 Theodoros Foradis <theodoros@foradis.org> ;;; Copyright © 2017 Stefan Reichör <stefan@xsteve.at> @@ -380,7 +380,7 @@ compression algorithm is currently LZMA2, which is used inside the .xz container format. With typical files, XZ Utils create 30 % smaller output than gzip and 15 % smaller output than bzip2.") (license (list license:gpl2+ license:lgpl2.1+)) ; bits of both - (home-page "http://tukaani.org/xz/"))) + (home-page "https://tukaani.org/xz/"))) (define-public lzo (package @@ -994,7 +994,7 @@ respectively, based on the reference implementation from Google.") (lambda _ (chdir "xdelta3"))) (add-after 'enter-build-directory 'autoconf (lambda _ (zero? (system* "autoreconf" "-vfi"))))))) - (home-page "http://xdelta.com") + (home-page "http://xdelta.org") (synopsis "Delta encoder for binary files") (description "xdelta encodes only the differences between two binary files using the VCDIFF algorithm and patch file format described in RFC 3284. It can @@ -1042,22 +1042,16 @@ well as bzip2.") (define-public bitshuffle (package (name "bitshuffle") - (version "0.3.2") + (version "0.3.4") (source (origin (method url-fetch) (uri (pypi-uri "bitshuffle" version)) (sha256 (base32 - "01vcjrvsxjvv47y5hf9rps69zwv0vwd4ydhhms2jfs4rpcnlak6v")))) + "0ydawb01ghsvmw0lraczhrgvkjj97bpg98f1qqs1cnfp953mdd5v")))) (build-system python-build-system) (arguments - `(#:tests? #f - #:phases - (modify-phases %standard-phases - (add-before 'check 'make-required-dir - (lambda _ - (mkdir-p "bitshuffle/plugin") - #t))))) + `(#:tests? #f)) ; fail: https://github.com/h5py/h5py/issues/769 (inputs `(("numpy" ,python-numpy) ("h5py" ,python-h5py) @@ -1624,8 +1618,7 @@ or junctions, and always follows hard links.") "HAVE_LZMA=0" ;; Not currently detected, but be explicit & avoid surprises later. "HAVE_LZ4=0" - "HAVE_ZLIB=0") - #:test-target "test")) + "HAVE_ZLIB=0"))) (home-page "http://zstd.net/") (synopsis "Zstandard real-time compression algorithm") (description "Zstandard (@command{zstd}) is a lossless compression algorithm @@ -1952,3 +1945,114 @@ type by using either Perl modules, or command-line tools on your system.") (description "Tukaani-xz is an implementation of xz compression/decompression algorithms in Java.") (license license:public-domain))) + +(define-public lunzip + (package + (name "lunzip") + (version "1.9") + (source + (origin + (method url-fetch) + (uri (string-append "http://download.savannah.gnu.org/releases/lzip/" + name "/" name "-" version ".tar.gz")) + (sha256 + (base32 "1ax3d9cp66z1qb9q7lfzg5bpx9630xrxgq9a5sw569wm0qqgpg2q")))) + (build-system gnu-build-system) + (arguments + `(#:configure-flags + (list "CC=gcc"))) + (home-page "http://www.nongnu.org/lzip/lunzip.html") + (synopsis "Small, stand-alone lzip decompressor") + (description + "Lunzip is a decompressor for files in the lzip compression format (.lz), +written as a single small C tool with no dependencies. This makes it +well-suited to embedded and other systems without a C++ compiler, or for use in +applications such as software installers that need only to decompress files, +not compress them. +Lunzip is intended to be fully compatible with the regular lzip package.") + (license (list license:bsd-2 ; carg_parser.[ch] + license:gpl2+)))) ; everything else + +(define-public clzip + (package + (name "clzip") + (version "1.9") + (source + (origin + (method url-fetch) + (uri (string-append "http://download.savannah.gnu.org/releases/lzip/" + name "/" name "-" version ".tar.gz")) + (sha256 + (base32 "1brvsnpihzj81cf4wk2x5bnr2qldlq0wncpdbzxmzvxapm1cq2yc")))) + (build-system gnu-build-system) + (arguments + `(#:configure-flags + (list "CC=gcc"))) + (home-page "http://www.nongnu.org/lzip/clzip.html") + (synopsis "Small, stand-alone lzip compressor and decompressor") + (description + "Clzip is a compressor and decompressor for files in the lzip compression +format (.lz), written as a single small C tool with no dependencies. This makes +it well-suited to embedded and other systems without a C++ compiler, or for use +in other applications like package managers. +Clzip is intended to be fully compatible with the regular lzip package.") + (license (list license:bsd-2 ; carg_parser.[ch], lzd in clzip.texi + license:gpl2+)))) + +(define-public lzlib + (package + (name "lzlib") + (version "1.9") + (source + (origin + (method url-fetch) + (uri (string-append "http://download.savannah.gnu.org/releases/lzip/" + name "/" name "-" version ".tar.gz")) + (sha256 + (base32 "13mssf3hrcnmd4ijbqnxfk0zgj1q5lvpxxkm1hmrbl1h73czhwi4")))) + (build-system gnu-build-system) + ;; The included minilzip binary is only ~16 smaller than the ‘real’ lzip. + ;; It's used during the test suite, but don't be tempted to install it. + (arguments + `(#:configure-flags + (list "CC=gcc" + "--enable-shared"))) ; only static (.a) is built by default + (home-page "http://www.nongnu.org/lzip/lzlib.html") + (synopsis "Lzip data compression C library") + (description + "Lzlib is a C library for in-memory LZMA compression and decompression in +the lzip format. It supports integrity checking of the decompressed data, and +all functions are thread-safe. The library should never crash, even in case of +corrupted input.") + (license (list license:bsd-2 ; the library itself + license:gpl2+)))) ; main.c (i.e. minilzip used by tests) + +(define-public plzip + (package + (name "plzip") + (version "1.6") + (source + (origin + (method url-fetch) + (uri (string-append "http://download.savannah.gnu.org/releases/lzip/" + name "/" name "-" version ".tar.gz")) + (sha256 + (base32 "0z2cs6vn4xl65wakd013xl3sdfpg8dr0cvcjwc2slh8y9bz7j7ax")))) + (build-system gnu-build-system) + (inputs + `(("lzlib" ,lzlib))) + (home-page "http://www.nongnu.org/lzip/plzip.html") + (synopsis "Parallel lossless data compressor for the lzip format") + (description + "Plzip is a massively parallel (multi-threaded) lossless data compressor +and decompressor that uses the lzip file format (.lz). Files produced by plzip +are fully compatible with lzip and can be rescued with lziprecover. +On multiprocessor machines, plzip can compress and decompress large files much +faster than lzip, at the cost of a slightly reduced compression ratio (0.4% to +2%). The number of usable threads is limited by file size: on files of only a +few MiB, plzip is no faster than lzip. +Files that were compressed with regular lzip will also not be decompressed +faster by plzip, unless the @code{-b} option was used: lzip usually produces +single-member files which can't be decompressed in parallel.") + (license (list license:bsd-2 ; arg_parser.{cc,h} + license:gpl2+)))) ; everything else |