From f0d7b6b8e96c777b6b7823e8cfe85a76082f1cb8 Mon Sep 17 00:00:00 2001
From: Nick Cao <nickcao@nichi.co>
Date: Sun, 29 Sep 2024 09:46:31 -0400
Subject: [PATCH] xmlrpc_c: 1.51.07 -> 1.59.03, enable parallel building

---
 pkgs/development/libraries/xmlrpc-c/default.nix | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/libraries/xmlrpc-c/default.nix b/pkgs/development/libraries/xmlrpc-c/default.nix
index af73a81fcb20..04dea6f59fce 100644
--- a/pkgs/development/libraries/xmlrpc-c/default.nix
+++ b/pkgs/development/libraries/xmlrpc-c/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   pname = "xmlrpc-c";
-  version = "1.51.07";
+  version = "1.59.03";
 
   src = fetchurl {
     url = "mirror://sourceforge/xmlrpc-c/${pname}-${version}.tgz";
-    sha256 = "sha256-hNIK4z+SdYL4IdYcC5GUrvvx15JFkKE/qdpa4WmK3tk=";
+    hash = "sha256-vbcdtCqwvlFZFVWIXRFoKwRMEDTUoylkAb+SHsCyM/4=";
   };
 
   buildInputs = [ curl libxml2 ];
@@ -20,7 +20,10 @@ stdenv.mkDerivation rec {
     (cd tools/xmlrpc && make && make install)
   '';
 
-  hardeningDisable = [ "format" ];
+  enableParallelBuilding = true;
+
+  # ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
+  env.NIX_CFLAGS_COMPILE = lib.optionalString stdenv.cc.isClang "-Wno-error=implicit-function-declaration";
 
   meta = with lib; {
     description = "Lightweight RPC library based on XML and HTTP";