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[bug#44806] [PATCH staging 3/6] gnu: Add gst-plugins/selection.
From: |
Leo Prikler |
Subject: |
[bug#44806] [PATCH staging 3/6] gnu: Add gst-plugins/selection. |
Date: |
Sun, 22 Nov 2020 21:36:22 +0100 |
* gnu/packages/gstreamer.scm (gst-plugins/selection): New variable.
---
gnu/packages/gstreamer.scm | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/gnu/packages/gstreamer.scm b/gnu/packages/gstreamer.scm
index d0bc422a98..4756508f2e 100644
--- a/gnu/packages/gstreamer.scm
+++ b/gnu/packages/gstreamer.scm
@@ -903,6 +903,28 @@ decoders, muxers, and demuxers provided by FFmpeg.")
non-linear editors.")
(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 `(list ,@(or configure-flags '()))
+ `(append
+ (list
+ ,@(map (lambda (plugin)
+ (string-append "-D" plugin "=enabled"))
+ plugins))
+ ,(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
(package
(name "python-gst")
--
2.29.2