From fb7e04210400b472485bbd8f81adf6e8cd592ca6 Mon Sep 17 00:00:00 2001
From: sempiternal-aurora
 <78790545+sempiternal-aurora@users.noreply.github.com>
Date: Thu, 2 Jul 2026 17:27:51 +1000
Subject: [PATCH] gstreamer: fix build on darwin

---
 .../libraries/gstreamer/base/default.nix           | 14 ++++++++++++++
 .../libraries/gstreamer/core/default.nix           | 14 ++++++++++++++
 .../libraries/gstreamer/good/default.nix           | 13 +++++++++++++
 3 files changed, 41 insertions(+)

diff --git a/pkgs/development/libraries/gstreamer/base/default.nix b/pkgs/development/libraries/gstreamer/base/default.nix
index a2a478c76ff2..8b779a923226 100644
--- a/pkgs/development/libraries/gstreamer/base/default.nix
+++ b/pkgs/development/libraries/gstreamer/base/default.nix
@@ -46,6 +46,8 @@
   hotdoc,
   directoryListingUpdater,
   apple-sdk_gstreamer,
+  # TODO: Clean up on `staging`
+  llvmPackages,
 }:
 
 stdenv.mkDerivation (finalAttrs: {
@@ -87,6 +89,10 @@ stdenv.mkDerivation (finalAttrs: {
   ]
   ++ lib.optionals enableWayland [
     wayland-scanner
+  ]
+  # TODO: Clean up on `staging`
+  ++ lib.optionals stdenv.hostPlatform.isDarwin [
+    llvmPackages.lld
   ];
 
   buildInputs = [
@@ -159,6 +165,14 @@ stdenv.mkDerivation (finalAttrs: {
   ++ lib.optional (!enableCdparanoia) "-Dcdparanoia=disabled"
   ++ lib.optional stdenv.hostPlatform.isDarwin "-Ddrm=disabled";
 
+  # Fix for ld64 hardening issue
+  #
+  # TODO: Clean up on `staging`
+  env = lib.optionalAttrs stdenv.hostPlatform.isDarwin {
+    CC_LD = "lld";
+    OBJC_LD = "lld";
+  };
+
   postPatch = ''
     patchShebangs \
       scripts/meson-pkg-config-file-fixup.py \
diff --git a/pkgs/development/libraries/gstreamer/core/default.nix b/pkgs/development/libraries/gstreamer/core/default.nix
index d50923558017..35151386097a 100644
--- a/pkgs/development/libraries/gstreamer/core/default.nix
+++ b/pkgs/development/libraries/gstreamer/core/default.nix
@@ -33,6 +33,8 @@
   hotdoc,
   directoryListingUpdater,
   apple-sdk_gstreamer,
+  # TODO: Clean up on `staging`
+  llvmPackages,
 }:
 
 let
@@ -84,6 +86,10 @@ stdenv.mkDerivation (finalAttrs: {
   ]
   ++ lib.optionals enableDocumentation [
     hotdoc
+  ]
+  # TODO: Clean up on `staging`
+  ++ lib.optionals stdenv.hostPlatform.isDarwin [
+    llvmPackages.lld
   ];
 
   buildInputs = [
@@ -117,6 +123,14 @@ stdenv.mkDerivation (finalAttrs: {
     (lib.mesonEnable "libdw" (withLibunwind && hasElfutils))
   ];
 
+  # Fix for ld64 hardening issue
+  #
+  # TODO: Clean up on `staging`
+  env = lib.optionalAttrs stdenv.hostPlatform.isDarwin {
+    CC_LD = "lld";
+    OBJC_LD = "lld";
+  };
+
   postPatch = ''
     patchShebangs \
       gst/parse/get_flex_version.py \
diff --git a/pkgs/development/libraries/gstreamer/good/default.nix b/pkgs/development/libraries/gstreamer/good/default.nix
index 4a689f5d82c7..6d0dd4edbdaf 100644
--- a/pkgs/development/libraries/gstreamer/good/default.nix
+++ b/pkgs/development/libraries/gstreamer/good/default.nix
@@ -66,6 +66,8 @@
   gst-plugins-good,
   directoryListingUpdater,
   apple-sdk_gstreamer,
+  # TODO: Clean up on `staging`
+  llvmPackages,
 }:
 
 let
@@ -137,6 +139,10 @@ stdenv.mkDerivation (finalAttrs: {
   )
   ++ lib.optionals enableWayland [
     wayland-protocols
+  ]
+  # TODO: Clean up on `staging`
+  ++ lib.optionals stdenv.hostPlatform.isDarwin [
+    llvmPackages.lld
   ];
 
   buildInputs = [
@@ -265,6 +271,13 @@ stdenv.mkDerivation (finalAttrs: {
       # linking error on Darwin
       # https://github.com/NixOS/nixpkgs/pull/70690#issuecomment-553694896
       "-lncurses";
+  }
+  // lib.optionalAttrs stdenv.hostPlatform.isDarwin {
+    # Fix for ld64 hardening issue
+    #
+    # TODO: Clean up on `staging`
+    CC_LD = "lld";
+    OBJC_LD = "lld";
   };
 
   # fails 1 tests with "Unexpected critical/warning: g_object_set_is_valid_property: object class 'GstRtpStorage' has no property named ''"