From a747337182437f4d05b31a0fc75991cbd44f808d Mon Sep 17 00:00:00 2001
From: Sam Pointon <sampointon@gmail.com>
Date: Wed, 17 Jun 2026 12:14:31 +0100
Subject: [PATCH] wasm-component-ld: init at 0.5.25

---
 pkgs/by-name/wa/wasm-component-ld/package.nix | 40 +++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 pkgs/by-name/wa/wasm-component-ld/package.nix

diff --git a/pkgs/by-name/wa/wasm-component-ld/package.nix b/pkgs/by-name/wa/wasm-component-ld/package.nix
new file mode 100644
index 000000000000..ccc96dd71141
--- /dev/null
+++ b/pkgs/by-name/wa/wasm-component-ld/package.nix
@@ -0,0 +1,40 @@
+{
+  lib,
+  fetchFromGitHub,
+  rustPlatform,
+}:
+
+rustPlatform.buildRustPackage (finalAttrs: {
+  pname = "wasm-component-ld";
+  version = "0.5.25";
+
+  __structuredAttrs = true;
+
+  src = fetchFromGitHub {
+    owner = "bytecodealliance";
+    repo = "wasm-component-ld";
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-EQqNm3GRuMafbrOyzsdZ5e1pX4LH40wCyKVgSgm8A48=";
+  };
+
+  cargoHash = "sha256-1e54TLWGjfNORwr6uLIe/XhdDDOkbalw/6/0UGuBiPk=";
+
+  # Tests require a rustc that can target wasm32-wasip1, including std. This is awkward for
+  # Nixpkgs to provide at the same time as providing a rustc that's targetting the actual target.
+  # TODO: work around by patching the test suite to invoke pkgsBuildTarget.rustc rather than just looking in PATH for any old rustc
+  doCheck = false;
+
+  meta = {
+    description = "Command line linker for creating WebAssembly components";
+    homepage = "https://github.com/bytecodealliance/wasm-component-ld";
+    license = with lib.licenses; [
+      asl20
+      llvm-exception
+      mit
+    ];
+    maintainers = with lib.maintainers; [
+      sepointon
+    ];
+    mainProgram = "wasm-component-ld";
+  };
+})