From c1b30f6e6227d3ef26480e716751c75c9572e2b7 Mon Sep 17 00:00:00 2001
From: Ralph Amissah <ralph.amissah@gmail.com>
Date: Sat, 2 Aug 2025 14:40:17 -0400
Subject: dub 1.40.0, llvm 20

---
 nix-overlays/ldc/package.nix | 25 +++++++++++++++----------
 1 file changed, 15 insertions(+), 10 deletions(-)

(limited to 'nix-overlays/ldc/package.nix')

diff --git a/nix-overlays/ldc/package.nix b/nix-overlays/ldc/package.nix
index ff2089b..1767785 100644
--- a/nix-overlays/ldc/package.nix
+++ b/nix-overlays/ldc/package.nix
@@ -2,20 +2,21 @@
   lib,
   stdenv,
   fetchFromGitHub,
+  fetchpatch,
+  callPackage,
+  makeWrapper,
+  removeReferencesTo,
+  runCommand,
+  writeText,
+  targetPackages,
   cmake,
   ninja,
-  llvm_19,
+  llvm_20,
   curl,
   tzdata,
   lit,
   gdb,
   unzip,
-  darwin,
-  callPackage,
-  makeWrapper,
-  runCommand,
-  writeText,
-  targetPackages,
 
   ldcBootstrap ? callPackage ./bootstrap.nix { },
 }:
@@ -63,9 +64,7 @@ stdenv.mkDerivation (finalAttrs: {
   '';
 
   nativeBuildInputs = [
-    cmake ldcBootstrap lit lit.python llvm_19.dev makeWrapper ninja unzip
-  ] ++ lib.optionals stdenv.hostPlatform.isDarwin [
-    darwin.apple_sdk.frameworks.Foundation
+    cmake ldcBootstrap lit lit.python llvm_20.dev makeWrapper ninja unzip
   ] ++ lib.optionals (!stdenv.hostPlatform.isDarwin) [
     # https://github.com/NixOS/nixpkgs/pull/36378#issuecomment-385034818
     gdb
@@ -135,6 +134,12 @@ stdenv.mkDerivation (finalAttrs: {
       --set-default CC ${targetPackages.stdenv.cc}/bin/cc
   '';
 
+  preFixup = ''
+    find $out/bin -type f -exec ${removeReferencesTo}/bin/remove-references-to -t ${ldcBootstrap} '{}' +
+  '';
+
+  disallowedReferences = [ ldcBootstrap ];
+
   meta = with lib; {
     description = "LLVM-based D compiler";
     homepage = "https://github.com/ldc-developers/ldc";
-- 
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