@@ -2679,6 +2679,75 @@ (define-public audio-to-midi
frequencies. This data is then formatted to MIDI and written to disk.")
(license license:expat)))
+(define-public raul
+ (package
+ (name "raul")
+ (version "c56e7259")
+ (source
+ (origin
+ (method git-fetch)
+ (uri (git-reference
+ (url "https://gitlab.com/drobilla/raul")
+ (commit "c56e72595ac6478639f6a0b074d24946d652dc4b")
+ (recursive? #t)))
+ (file-name (git-file-name name version))
+ (sha256
+ (base32
+ "1s87ma7pn5g1054rhizmjcjzk5fyil47nk6d8ql4grr85hghrk39"))))
+ (build-system waf-build-system)
+ (arguments
+ '(#:phases (modify-phases %standard-phases
+ (delete 'check))))
+ (native-inputs
+ (list python pkg-config))
+ (home-page "http://drobilla.net/software/raul.html")
+ (synopsis "A realtime audio utility library for C++")
+ (description
+ "Raul (Realtime Audio Utility Library) is a C++ utility library
+primarily aimed at audio/musical applications.
+It is used by Ingen, Patchage, and Machina.")
+ (license license:gpl3+)))
+
+(define-public ingen
+ (package
+ (name "ingen")
+ (version "41dcb999")
+ (source
+ (origin
+ (method git-fetch)
+ (uri (git-reference
+ (url "https://gitlab.com/drobilla/ingen")
+ (commit "41dcb999034254a6aa1161610c38978b0b819b15")
+ (recursive? #t)))
+ (file-name (git-file-name name version))
+ (sha256
+ (base32
+ "0bibwpgjijsz3jj9v43fvgna65w31j65r1r69hp33q6n797jq23s"))))
+ (build-system waf-build-system)
+ (arguments
+ '(#:phases (modify-phases %standard-phases
+ (delete 'check))
+ #:configure-flags
+ (list
+ (string-append "LDFLAGS=-Wl,-rpath=" (assoc-ref %outputs "out") "/lib"))))
+ (native-inputs
+ (list
+ python pkg-config boost lilv suil lv2
+ raul jack-1 portaudio libsigc++-2 alsa-lib
+ glibmm-2.64 gtkmm-2 ganv))
+ (home-page "http://drobilla.net/software/ingen.html")
+ (synopsis "Realtime modular audio system based on LV2")
+ (description
+ "Ingen is built around LV2 technology and a strict separation
+of engine from user interface. The engine is controlled
+exclusively through a protocol, and can execute as a
+headless process, with an in-process GUI, or as an LV2
+plugin. The GUI can run as a program which communicates
+over a Unix or TCP/IP socket, or as an embeddable LV2
+GUI which communicates via LV2 ports.")
+ (license license:agpl3+)))
+
+
(define-public lilv
(package
(name "lilv")