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(define-module (gn packages pfff)
#:use-module ((guix licenses) #:prefix license:)
#:use-module (guix packages)
#:use-module (guix download)
#:use-module (guix build-system cmake))
(define-public pfff
(package
(name "pfff")
(version "1.0")
(source (origin
(method url-fetch)
(uri (string-append
"https://github.com/pfff/pfff/archive/v" version ".tar.gz"))
(sha256
(base32
"00m553aa277iarxj6dalmklyb64r7ias49bfwzbacsfg8h3kar8m"))))
(build-system cmake-build-system)
(home-page "http://biit.cs.ut.ee/pfff/")
(synopsis "Probabilistic fast file fingerprinting")
(description
"Calculate a probablistic fast finger print (pfff) which
functions as a compact digital fingerprint of a file by sampling
randomly from the file instead of reading it in full. Consequently,
the computation has a flat performance characteristic, correlated with
data variation rather than file size.")
(license license:bsd-3)))
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