From 787aac424c777d01937713da3aaab39fd7d7039e Mon Sep 17 00:00:00 2001
From: Sughosha <sughosha@proton.me>
Date: Sun, 16 Oct 2022 16:02:24 +0200
Subject: [PATCH 2/4] gnu: Add tuning-library

* gnu/packages/music.scm (tuning-library): New variable.
---
 gnu/packages/music.scm | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)

diff --git a/gnu/packages/music.scm b/gnu/packages/music.scm
index 0662ec272d..7619721b04 100644
--- a/gnu/packages/music.scm
+++ b/gnu/packages/music.scm
@@ -1907,6 +1907,44 @@ (define-public juce
 plug-in hosts.")
     (license (list license:gpl3 license:isc))))
 
+(define-public tuning-library
+  (package
+    (name "tuning-library")
+    (version "1.1.0")
+    (source (origin
+              (method git-fetch)
+              (uri (git-reference
+                    (url "https://github.com/surge-synthesizer/tuning-library")
+                    (commit (string-append "release_" version))))
+              (file-name (git-file-name name version))
+              (patches (search-patches
+                        "tuning-library-1.1.0-fix_missing_include.patch"))
+              (sha256
+               (base32
+                "0f7915xn61sqbdla1zamjd2nkbvdzlm162dmqap2j40yhra73q65"))))
+    (build-system cmake-build-system)
+    (arguments
+     (list #:phases #~(modify-phases %standard-phases
+                        (replace 'check
+                          (lambda _
+                            (invoke "make" "run-all-tests")))
+                        (replace 'install
+                          (lambda _
+                            (install-file (string-append #$source
+                                                         "/include/Tunings.h")
+                                          (string-append #$output
+                                                         "/include"))
+                            (install-file (string-append
+                                           #$source "/include/TuningsImpl.h")
+                                          (string-append #$output
+                                                         "/include")))))))
+    (home-page "https://surge-synth-team.org/tuning-library/")
+    (synopsis "C++ Library for micro-tuning and frequency finding")
+    (description
+     "Tuning Library is a header-only C++ library for micro-tuning format
+parsing and frequency finding.")
+    (license license:expat)))
+
 (define-public bsequencer
   (package
     (name "bsequencer")
-- 
2.38.0