gnu: Add zita-alsa-pcmi.

* gnu/packages/audio.scm (zita-alsa-pcmi): New variable.
This commit is contained in:
Ricardo Wurmus 2015-02-21 21:52:10 +01:00
parent 8fb79e3dfb
commit 74bbf89495

View File

@ -942,3 +942,50 @@ portions of LAME.")
to record and/or play sound using a callback function or a blocking read/write
interface.")
(license license:expat)))
(define-public zita-alsa-pcmi
(package
(name "zita-alsa-pcmi")
(version "0.2.0")
(source (origin
(method url-fetch)
(uri (string-append
"http://kokkinizita.linuxaudio.org"
"/linuxaudio/downloads/zita-alsa-pcmi-"
version ".tar.bz2"))
(sha256
(base32
"1rgv332g82rrrlm4vdam6p2pyrisxbi7b3izfaa0pcjglafsy7j9"))
(modules '((guix build utils)))
(snippet
'(substitute* "libs/Makefile"
(("ldconfig") "true")))))
(build-system gnu-build-system)
(arguments
`(#:tests? #f ; no "check" target
#:make-flags (list (string-append "PREFIX=" (assoc-ref %outputs "out")))
#:phases
(alist-cons-after
'unpack
'enter-directory
(lambda _ (chdir "libs"))
(alist-cons-after
'install
'install-symlink
(lambda _
(symlink "libzita-alsa-pcmi.so"
(string-append (assoc-ref %outputs "out")
"/lib/libzita-alsa-pcmi.so.0")))
;; no configure script
(alist-delete 'configure %standard-phases)))))
(inputs
`(("alsa-lib" ,alsa-lib)
("fftw" ,fftw)))
(home-page "http://kokkinizita.linuxaudio.org")
(synopsis "C++ wrapper around the ALSA API")
(description
"Zita-alsa-pcmi is a C++ wrapper around the ALSA API. It provides easy
access to ALSA PCM devices, taking care of the many functions required to
open, initialise and use a hw: device in mmap mode, and providing floating
point audio data.")
(license license:gpl3+)))