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gnu: Add julia-ffmpeg. 

* gnu/packages/julia-xyz.scm (julia-ffmpeg-0.2.3): New variable.
This commit is contained in:
nixo 2019-10-12 11:14:35 +02:00
parent bee70a42d8
commit 7d4836c21f
1 changed files with 70 additions and 0 deletions
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gnu/packages/julia-xyz.scm
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@ -23,6 +23,7 @@
#:use-module (guix packages) #:use-module (guix packages)
#:use-module (gnu packages compression) #:use-module (gnu packages compression)
#:use-module (gnu packages graphics) #:use-module (gnu packages graphics)
#:use-module (gnu packages video)
#:use-module (gnu packages xml) #:use-module (gnu packages xml)
#:use-module (gnu packages tls)) #:use-module (gnu packages tls))
@ -1438,4 +1439,73 @@ visualization framework.")
(description "Custom plotting themes for @code{Plots.jl}, including both (description "Custom plotting themes for @code{Plots.jl}, including both
light and dark themes.") light and dark themes.")
(license license:expat))) (license license:expat)))
(define-public julia-ffmpeg
(package
(name "julia-ffmpeg")
(version "0.2.3")
(source
(origin
(method git-fetch)
(uri (git-reference
(url "https://github.com/JuliaIO/FFMPEG.jl")
(commit (string-append "v" version))))
(file-name "FFMPEG")
(sha256
(base32 "1rnb7n5gzn7bsiz09fqapw4fcqc1p5bjcjw4ha3kxcs70w4by52x"))))
(arguments
`(#:phases
(modify-phases %standard-phases
(add-before 'precompile 'build-deps
(lambda* (#:key outputs source inputs #:allow-other-keys)
(let ((f (open-file
(string-append
(assoc-ref outputs "out")
"/share/julia/packages/"
(string-append
(strip-store-file-name source) "/deps/deps.jl"))
"w")))
(display (string-append "const libavcodec = \""
(assoc-ref inputs "ffmpeg")
"/lib/libavcodec.so\"\n") f)
(display (string-append "const libavformat = \""
(assoc-ref inputs "ffmpeg")
"/lib/libavformat.so\"\n") f)
(display (string-append "const libavcodec = \""
(assoc-ref inputs "ffmpeg")
"/lib/libavcodec.so\"\n") f)
(display (string-append "const libavutil = \""
(assoc-ref inputs "ffmpeg")
"/lib/libavutil.so\"\n") f)
(display (string-append "const libswscale = \""
(assoc-ref inputs "ffmpeg")
"/lib/libswscale.so\"\n") f)
(display (string-append "const libavdevice = \""
(assoc-ref inputs "ffmpeg")
"/lib/libavdevice.so\"\n") f)
(display (string-append "const libavfilter = \""
(assoc-ref inputs "ffmpeg")
"/lib/libavfilter.so\"\n") f)
(display (string-append "const ffmpeg = \""
(assoc-ref inputs "ffmpeg")
"/bin/ffmpeg\"\n") f)
(close-port f))
(substitute*
(string-append (assoc-ref
outputs "out") "/share/julia/packages/"
(string-append (strip-store-file-name
source) "/src/FFMPEG.jl"))
(("const libpath = joinpath(@__DIR__, \"..\", \"deps\", \"usr\", \"lib\")")
(string-append "const libpath = \""
(assoc-ref inputs "ffmpeg")
"/lib")))
#t)))))
(propagated-inputs `(("julia-binaryprovider" ,julia-binaryprovider)
("ffmpeg" ,ffmpeg)))
(build-system julia-build-system)
(home-page "https://github.com/JuliaIO/FFMPEG.jl")
(synopsis "Wrapper for the ffmpeg executable in Julia")
(description "Low level ffmpeg API used to get ffmpeg binaries and
executables.")
(license license:expat)))
(license license:expat))) (license license:expat)))