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gnu: alsa-plugins: Build jack plugin. 

* gnu/packages/linux.scm (alsa-plugins)[outputs]: Add "jack".
[inputs]: Add jack-1.
[arguments]: Install jack plugin in the 'split' phase.
master
宋文武 2018-06-25 21:04:31 +08:00
parent 1e3861eb00
commit 624ee211b0
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1 changed files with 11 additions and 1 deletions
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12
gnu/packages/linux.scm
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@ -50,6 +50,7 @@
#:use-module (gnu packages admin)
#:use-module (gnu packages algebra)
#:use-module (gnu packages attr)
#:use-module (gnu packages audio)
#:use-module (gnu packages autotools)
#:use-module (gnu packages backup)
#:use-module (gnu packages base)
@ -1060,7 +1061,7 @@ MIDI functionality to the Linux-based operating system.")
;; TODO: Remove OSS related plugins, they add support to run native
;; ALSA applications on OSS however we do not offer OSS and OSS is
;; obsolete.
(outputs '("out" "pulseaudio"))
(outputs '("out" "pulseaudio" "jack"))
(arguments
`(#:phases
(modify-phases %standard-phases
@ -1068,9 +1069,17 @@ MIDI functionality to the Linux-based operating system.")
(lambda* (#:key inputs outputs #:allow-other-keys)
;; Distribute the binaries to the various outputs.
(let* ((out (assoc-ref outputs "out"))
(jack (assoc-ref outputs "jack"))
(jacklib (string-append jack "/lib/alsa-lib"))
(pua (assoc-ref outputs "pulseaudio"))
(pualib (string-append pua "/lib/alsa-lib"))
(puaconf (string-append pua "/share/alsa/alsa.conf.d")))
;; For jack.
(mkdir-p jacklib)
(for-each (lambda (file)
(rename-file file (string-append jacklib "/" (basename file))))
(find-files out ".*jack\\.(la|so)"))
;; For pluseaudio.
(mkdir-p puaconf)
(mkdir-p pualib)
(chdir (string-append out "/share"))
@ -1087,6 +1096,7 @@ MIDI functionality to the Linux-based operating system.")
#t))))))
(inputs
`(("alsa-lib" ,alsa-lib)
("jack" ,jack-1)
("speex" ,speex) ; libspeexdsp resampling plugin
("libsamplerate" ,libsamplerate) ; libsamplerate resampling plugin
("ffmpeg" ,ffmpeg) ; libavcodec resampling plugin, a52 plugin