From 7efa5777e2924792bac419dd6d6960d924925c3c Mon Sep 17 00:00:00 2001
From: Yureka <yuka@yuka.dev>
Date: Mon, 31 Jul 2023 02:43:38 +0200
Subject: [PATCH] pkgsMusl.fmt: fix build (#246269)

---
 pkgs/development/libraries/fmt/default.nix | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/libraries/fmt/default.nix b/pkgs/development/libraries/fmt/default.nix
index f6ea2f018244..4c439717bacd 100644
--- a/pkgs/development/libraries/fmt/default.nix
+++ b/pkgs/development/libraries/fmt/default.nix
@@ -1,6 +1,6 @@
 { lib
 , stdenv
-, fetchFromGitHub
+, fetchFromGitHub, fetchpatch
 , cmake
 , enableShared ? !stdenv.hostPlatform.isStatic
 
@@ -69,5 +69,12 @@ in
   fmt_10 = generic {
     version = "10.0.0";
     sha256 = "sha256-sVY2TVPS/Zx32p5XIYR6ghqN4kOZexzH7Cr+y8sZXK8=";
+    patches = [
+      # fixes a test failure on pkgsMusl.fmt
+      (fetchpatch {
+        url = "https://github.com/fmtlib/fmt/commit/eaa6307691a9edb9e2f2eacf70500fc6989b416c.diff";
+        hash = "sha256-PydnmOn/o9DexBViFGUUAO9KFjVS6CN8GVDHcl/+K8g=";
+      })
+    ];
   };
 }