From 221e0b7ff0c80b6cb08c33738aed85a6da82b5da Mon Sep 17 00:00:00 2001
From: Sughosha <sughosha@proton.me>
Date: Sat, 15 Oct 2022 15:52:19 +0200
Subject: [PATCH 1/4] gnu: Add nanovg

* gnu/packages/music.scm (nanovg): New variable.
---
 gnu/packages/music.scm | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)

diff --git a/gnu/packages/music.scm b/gnu/packages/music.scm
index 6b37c79389..42d853fc8c 100644
--- a/gnu/packages/music.scm
+++ b/gnu/packages/music.scm
@@ -2989,6 +2989,43 @@ (define-public vmpk
 instrument or MIDI file player.")
     (license license:gpl3+)))
 
+(define-public nanovg
+  (let ((commit "b83cf926525e7cea8d2483da2a75852b8c7b6d28")
+        (revision "268"))
+    (package
+      (name "nanovg")
+      (version (git-version "0" revision commit))
+      (source (origin
+                (method git-fetch)
+                (uri (git-reference
+                      (url "https://github.com/memononen/nanovg")
+                      (commit commit)))
+                (sha256
+                 (base32
+                  "1zp355pw6xnb5mjarz67cxkglv7j1s0qzv705fz1wf0gl0sjhy8f"))))
+      (build-system gnu-build-system)
+      (arguments
+       (list #:tests? #f ;no test suite
+             #:phases #~(modify-phases %standard-phases
+                          (delete 'configure)
+                          (replace 'build
+                            (lambda _
+                              (invoke #$(cc-for-target) "src/nanovg.c" "-c"
+                                      "-fPIC")))
+                          (replace 'install
+                            (lambda _
+                              (let ((lib (string-append #$output "/lib")))
+                                (mkdir-p lib)
+                                (invoke "ar" "rc"
+                                        (string-append lib "/libnanovg.a")
+                                        "nanovg.o")))))))
+      (home-page "https://github.com/memononen/nanovg")
+      (synopsis "Antialiased 2D vector drawing library")
+      (description
+       "NanoVG is small antialiased vector graphics rendering library for
+OpenGL.  It has lean API modeled after HTML5 canvas API.")
+      (license license:zlib))))
+
 (define-public zynaddsubfx
   (package
     (name "zynaddsubfx")
-- 
2.38.0