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gnu: flann: Do not install .a files.

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* gnu/packages/maths.scm (flann)[arguments]: Add #:phases.
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Ludovic Courtès 2016-05-19 14:50:22 +02:00
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commit 9684e30b9b
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gnu/packages/maths.scm
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@ -2214,6 +2214,17 @@ (define-public flann
#:strip-directories '("lib" "lib64" "libexec"
"bin" "sbin" "share/flann/octave")
;; Save 12 MiB by not installing .a files. Passing
;; '-DBUILD_STATIC_LIBS=OFF' has no effect.
#:phases (modify-phases %standard-phases
(add-after 'install 'remove-static-libraries
(lambda* (#:key outputs #:allow-other-keys)
(let* ((out (assoc-ref outputs "out"))
(lib (string-append out "/lib")))
(for-each delete-file
(find-files lib "\\.a$"))
#t))))
#:tests? #f)) ; The test data are downloaded from the Internet.
(home-page "http://www.cs.ubc.ca/research/flann/")
(synopsis "Library for approximate nearest neighbors computation")