gnu: Add gst-plugins/selection.

* gnu/packages/gstreamer.scm (gst-plugins/selection): New variable.
This commit is contained in:
Leo Prikler 2020-11-22 18:54:14 +01:00
parent 251e86823f
commit 4f196b0a9e
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@ -912,6 +912,28 @@ (define-public gst-editing-services
non-linear editors.") non-linear editors.")
(license license:gpl2+))) (license license:gpl2+)))
(define-public gst-plugins/selection
(lambda* (pkg #:key plugins configure-flags)
"Build PKG with only PLUGINS enabled. Optionally, if CONFIGURE-FLAGS are
given, also pass them to the build system instead of the ones used by PKG."
(package/inherit pkg
(arguments
(substitute-keyword-arguments (package-arguments pkg)
((#:configure-flags flags `(,@(or configure-flags '())))
`(append
(list
,@(map (lambda (plugin)
(string-append "-D" plugin "=enabled"))
plugins))
(list ,@(or configure-flags flags))))
((#:phases phases)
`(modify-phases ,phases
(add-after 'unpack 'disable-auto-plugins
(lambda _
(substitute* "meson_options.txt"
(("'auto'") "'disabled'"))
#t)))))))))
(define-public python-gst (define-public python-gst
(package (package
(name "python-gst") (name "python-gst")