gnu: opencv: Fix build with new version of jasper.

* gnu/packages/image-processing.scm (opencv): Fix build failure.
[arguments]<#:phases>[fix-jasper]: New phase.

Signed-off-by: Danny Milosavljevic <dannym@scratchpost.org>
This commit is contained in:
Raghav Gururajan 2020-08-14 16:08:17 +02:00 committed by Danny Milosavljevic
parent 4ca80a2b95
commit 2759d4ca74
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@ -358,6 +358,14 @@ (define-public opencv
"--strip-components=1"
"-C" "../opencv-contrib")))
(add-after 'unpack 'fix-jasper
(lambda _
;; See <https://github.com/opencv/opencv/pull/17983>.
(substitute* "modules/imgcodecs/src/grfmt_jpeg2000.cpp"
(("&jas_matrix_get")
"jas_matrix_getref"))
#t))
(add-after 'set-paths 'add-ilmbase-include-path
(lambda* (#:key inputs #:allow-other-keys)
;; OpenEXR propagates ilmbase, but its include files do not appear