[bug#73091] [PATCH] gnu: Add neural-amp-modeler-lv2.

[Antero Mejr <mail@antr.me>]

* gnu/packages/music.scm (neural-amp-modeler-lv2): New variable.

Change-Id: I92200299fe13f14fbf21ca3bc42ba6ec9974fe9b
---
Depends on neural-amp-modeler-core patch, sent previously.

 gnu/packages/music.scm | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)

diff --git a/gnu/packages/music.scm b/gnu/packages/music.scm
index e85d917222..d2da339cd7 100644
--- a/gnu/packages/music.scm
+++ b/gnu/packages/music.scm
@@ -8043,6 +8043,42 @@ (define-public neural-amp-modeler-core
 Modeler} plugins.")
     (license license:expat)))
 
+(define-public neural-amp-modeler-lv2
+  (package
+    (name "neural-amp-modeler-lv2")
+    (version "0.1.4")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/mikeoliphant/neural-amp-modeler-lv2")
+             (commit version)))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32
+         "13i3sdp294ysfzpc78mfvqzd0hrdlj26kxh28yam0ahymc26v7g8"))
+       (modules '((guix build utils)))
+       (snippet #~(begin
+                    (delete-file-recursively "deps/json")
+                    (substitute* "src/CMakeLists.txt"
+                      (("\\$\\{NAM_SOURCES\\}")
+                       ""))))))
+    (build-system cmake-build-system)
+    (arguments
+     (list #:tests? #f)) ;no tests
+    (inputs (list eigen
+                  lv2
+                  neural-amp-modeler-core
+                  nlohmann-json))
+    (home-page "https://github.com/mikeoliphant/neural-amp-modeler-lv2")
+    (synopsis "LV2 plugin for the Neural Amp Modeler")
+    (description
+     "This package provides an implementation of the @acronym{NAM, Neural Amp
+Modeler} models in an LV2 plugin.  There is no user interface.  Setting the
+model to use requires that your LV2 host supports @code{atom:Path}
+parameters.")
+    (license license:gpl3)))
+
 ;;;
 ;;; Avoid adding new packages to the end of this file. To reduce the chances
 ;;; of a merge conflict, place them above by existing packages with similar
-- 
2.45.2