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03/03: gnu: flann: Do not install .a files.
From: |
Ludovic Courtès |
Subject: |
03/03: gnu: flann: Do not install .a files. |
Date: |
Thu, 19 May 2016 12:52:00 +0000 (UTC) |
civodul pushed a commit to branch master
in repository guix.
commit 9684e30b9b597b93ae9c797ba8f3b40eff893ebe
Author: Ludovic Courtès <address@hidden>
Date: Thu May 19 14:50:22 2016 +0200
gnu: flann: Do not install .a files.
* gnu/packages/maths.scm (flann)[arguments]: Add #:phases.
---
gnu/packages/maths.scm | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/gnu/packages/maths.scm b/gnu/packages/maths.scm
index da7bfa6..95240af 100644
--- a/gnu/packages/maths.scm
+++ b/gnu/packages/maths.scm
@@ -2214,6 +2214,17 @@ in finite element programs.")
#: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")