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gnu: hdf4: Provide an absolute reference to libjpeg.

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* gnu/packages/maths.scm (hdf4)[arguments]: Add phase
'provide-absolute-libjpeg-reference'.
This commit is contained in:
Marius Bakke 2020-05-27 14:50:01 +02:00
parent db38840198
commit fadd962f4b
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1 changed files with 11 additions and 1 deletions
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gnu/packages/maths.scm
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@ -920,7 +920,17 @@ computations.")
(("(/gnu/store/)([a-Z0-9]*)" all prefix hash)
(string-append prefix (string-take hash 10) "...")))
#t))
)))
(add-after 'install 'provide-absolute-libjpeg-reference
(lambda* (#:key inputs outputs #:allow-other-keys)
(let ((out (assoc-ref outputs "out"))
(libjpeg (assoc-ref inputs "libjpeg")))
;; libjpeg-turbo does not provide a .la file, so libtool is
;; unable to add an absolute reference for -ljpeg in the .la
;; files. Fix it manually to avoid having to propagate it.
(substitute* (find-files (string-append out "/lib") "\\.la$")
(("-ljpeg")
(string-append "-L" libjpeg "/lib -ljpeg")))
#t))))))
(home-page "https://www.hdfgroup.org/products/hdf4/")
(synopsis
"Library and multi-object file format for storing and managing data")