gnu: Add zstd.

* gnu/packages/compression.scm (zstd): New variable.
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Tobias Geerinckx-Rice 2016-11-05 15:45:53 +01:00
parent 9186216268
commit f6ac3101ff
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@ -1173,3 +1173,47 @@ (define-public unrar
(description "Unrar is a simple command-line program to list and extract
RAR archives.")
(license license:gpl2+)))
(define-public zstd
(package
(name "zstd")
(version "1.1.3")
(source (origin
(method url-fetch)
(uri (string-append "https://github.com/facebook/zstd/archive/v"
version ".tar.gz"))
(file-name (string-append name "-" version ".tar.gz"))
(sha256
(base32
"02mgk7cbyksfx7mq95cykghb7dya797z0n2jxr5fx9j0x0m56v0h"))
(modules '((guix build utils)))
(snippet
;; Remove non-free source files.
'(begin
(for-each delete-file-recursively
(list
;; Commercial use of the following is not allowed.
"examples"
"LICENSE-examples"))
#t))))
(build-system gnu-build-system)
(arguments
`(#:phases
(modify-phases %standard-phases
(delete 'configure)) ; no configure script
#:make-flags
(list "CC=gcc"
(string-append "PREFIX=" (assoc-ref %outputs "out")))
#:test-target "test"))
(home-page "http://zstd.net/")
(synopsis "Zstandard real-time compression algorithm")
(description "Zstandard (@command{zstd}) is a lossless compression algorithm
that combines very fast operation with a compression ratio comparable to that of
zlib. In most scenarios, both compression and decompression can be performed in
real time. The compressor can be configured to provide the most suitable
trade-off between compression ratio and speed, without affecting decompression
speed.")
(license (list license:bsd-3 ; the main top-level LICENSE file
license:bsd-2 ; quite a few files have but 2 clauses
license:public-domain ; zlibWrapper/examples/fitblk*
license:zlib)))) ; zlibWrapper/{gz*.c,gzguts.h}