From bc0d96b69fb719b8c3aaf21f6f058762a34598c3 Mon Sep 17 00:00:00 2001
From: Petr Zahradnik <junior@zahradnik.cz>
Date: Thu, 27 Mar 2025 00:32:48 +0100
Subject: [PATCH] netsurf.libsvgtiny: fix build on GCC 14

---
 .../networking/browsers/netsurf/libsvgtiny.nix      | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/pkgs/applications/networking/browsers/netsurf/libsvgtiny.nix b/pkgs/applications/networking/browsers/netsurf/libsvgtiny.nix
index bcdc561da2d1..7afe97c3bf9a 100644
--- a/pkgs/applications/networking/browsers/netsurf/libsvgtiny.nix
+++ b/pkgs/applications/networking/browsers/netsurf/libsvgtiny.nix
@@ -2,6 +2,7 @@
   lib,
   stdenv,
   fetchurl,
+  fetchpatch,
   gperf,
   pkg-config,
   buildsystem,
@@ -20,6 +21,16 @@ stdenv.mkDerivation (finalAttrs: {
     hash = "sha256-w1cifwLoP7KnaxK5ARkaCCIp2x8Ac2Lo8xx1RRDCoBw=";
   };
 
+  patches = [
+    # fixes libdom build on gcc 14 due to calloc-transposed-args warning
+    # remove on next release
+    (fetchpatch {
+      name = "fix-calloc-transposed-args.patch";
+      url = "https://source.netsurf-browser.org/libsvgtiny.git/patch/?id=9d14633496ae504557c95d124b97a71147635f04";
+      hash = "sha256-IRWWjyFXd+lWci/bKR9uPDKbP3ttK6zNB6Cy5bv4huc=";
+    })
+  ];
+
   nativeBuildInputs = [
     gperf
     pkg-config
@@ -38,6 +49,8 @@ stdenv.mkDerivation (finalAttrs: {
     "NSSHARED=${buildsystem}/share/netsurf-buildsystem"
   ];
 
+  enableParallelBuilding = true;
+
   meta = {
     homepage = "https://www.netsurf-browser.org/projects/libsvgtiny/";
     description = "NetSurf SVG decoder";