From 6bb74bef5b4656767fbff930047710f709f559ee Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Stanis=C5=82aw=20Pitucha?= <stan.pitucha@envato.com>
Date: Fri, 2 Sep 2022 14:05:53 +1000
Subject: [PATCH] libixp: fix darwin build

---
 pkgs/development/libraries/libixp/default.nix | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/libraries/libixp/default.nix b/pkgs/development/libraries/libixp/default.nix
index cc6c468bede5..c4f06b3ea77d 100644
--- a/pkgs/development/libraries/libixp/default.nix
+++ b/pkgs/development/libraries/libixp/default.nix
@@ -11,6 +11,11 @@ stdenv.mkDerivation rec {
     hash = "sha256-S25DmXJ7fN0gXLV0IzUdz8hXPTYEHmaSG7Mnli6GQVc=";
   };
 
+  postPatch = lib.optionalString stdenv.cc.isClang ''
+    substituteInPlace mk/ixp.mk \
+      --replace "©" "C "
+  '';
+
   postConfigure = ''
    sed -i -e "s|^PREFIX.*=.*$|PREFIX = $out|" config.mk
   '';
@@ -19,7 +24,6 @@ stdenv.mkDerivation rec {
   buildInputs = [ txt2tags ];
 
   meta = {
-    broken = stdenv.isDarwin;
     homepage = "https://github.com/0intro/libixp";
     description = "Portable, simple C-language 9P client and server libary";
     maintainers = with lib.maintainers; [ kovirobi ];