From 34c88b1293608b1d0b029082e555c8b577fbbaa9 Mon Sep 17 00:00:00 2001
From: Randy Eckenrode <randy@largeandhighquality.com>
Date: Sun, 22 Oct 2023 09:44:31 -0400
Subject: [PATCH] libshout: fix build with clang 16

* Upstream MR includes several missing headers that were resulting in
  implicit function declaration errors.
---
 pkgs/development/libraries/libshout/default.nix | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/libraries/libshout/default.nix b/pkgs/development/libraries/libshout/default.nix
index 75fc2afbf187..e9547cc2af93 100644
--- a/pkgs/development/libraries/libshout/default.nix
+++ b/pkgs/development/libraries/libshout/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchurl, pkg-config
+{ lib, stdenv, fetchurl, fetchpatch, pkg-config
 , libvorbis, libtheora, speex }:
 
 # need pkg-config so that libshout installs ${out}/lib/pkgconfig/shout.pc
@@ -12,6 +12,19 @@ stdenv.mkDerivation rec {
     sha256 = "sha256-OcvU8O/f3cl1XYghfkf48tcQj6dn+dWKK6JqFtj3yRA=";
   };
 
+  patches = [
+    # Fixes building libshout with clang. Can be dropped once the following MR is merged:
+    # https://gitlab.xiph.org/xiph/icecast-libshout/-/merge_requests/4.
+    (fetchpatch {
+      url = "https://gitlab.xiph.org/xiph/icecast-libshout/-/commit/600fa105a799986efcccddfedfdfd3e9a1988cd0.patch";
+      hash = "sha256-XjogfcQJBPZX9MPAbNJyXaFZNekL1pabvtTT7N+cz+s=";
+    })
+    (fetchpatch {
+      url = "https://gitlab.xiph.org/xiph/icecast-libshout/-/commit/8ab2de318d55c9d0987ffae7d9b94b365af732c1.patch";
+      hash = "sha256-0+Wp2Xu59ESCJfoDcwAJHuAJyzMsaBe7f8Js3/ren2g=";
+    })
+  ];
+
   outputs = [ "out" "dev" "doc" ];
 
   depsBuildBuild = [ pkg-config ];