gnu: yt-dlp: Only build with pandoc on supported systems.

* gnu/packages/video.scm (yt-dlp)[arguments]: Adjust custom
'build-generated-files phase to adjust to the presence of pandoc.
[native-inputs]: Make explicit list. Only include pandoc on supported
systems.
This commit is contained in:
Efraim Flashner 2022-08-14 16:55:20 +03:00
parent ca8c7a36df
commit d521ad06e0
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@ -2509,12 +2509,17 @@ (define-public yt-dlp
(("\\.get_param\\('ffmpeg_location'\\)" match)
(format #f "~a or '~a'" match (which "ffmpeg"))))))
(replace 'build-generated-files
(lambda _
(invoke "make"
"PYTHON=python"
"yt-dlp"
"yt-dlp.1"
"completions")))
(lambda* (#:key inputs #:allow-other-keys)
(if (assoc-ref inputs "pandoc")
(invoke "make"
"PYTHON=python"
"yt-dlp"
"yt-dlp.1"
"completions")
(invoke "make"
"PYTHON=python"
"yt-dlp"
"completions"))))
(replace 'fix-the-data-directories
(lambda* (#:key outputs #:allow-other-keys)
(let ((prefix (assoc-ref outputs "out")))
@ -2534,8 +2539,14 @@ (define-public yt-dlp
python-mutagen
python-pycryptodomex
python-websockets)))
(native-inputs (modify-inputs (package-native-inputs youtube-dl)
(append pandoc python-pytest)))
(native-inputs
(append
;; To generate the manpage.
(if (member (%current-system)
(package-transitive-supported-systems pandoc))
(list pandoc)
'())
(list python-pytest zip)))
(description
"yt-dlp is a small command-line program to download videos from
YouTube.com and many more sites. It is a fork of youtube-dl with a