From e6bbd9115363cac49dec0a8de2db6c53743850f1 Mon Sep 17 00:00:00 2001
From: Vincent Desjardins <vdesjardins@gmail.com>
Date: Mon, 26 Dec 2022 19:10:22 -0500
Subject: [PATCH 1/2] wasmedge: add darwin support

---
 pkgs/development/tools/wasmedge/default.nix | 10 +++++++++-
 pkgs/top-level/all-packages.nix             |  1 +
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/tools/wasmedge/default.nix b/pkgs/development/tools/wasmedge/default.nix
index 6f5d9162c5b7..edcdf0d8c1e1 100644
--- a/pkgs/development/tools/wasmedge/default.nix
+++ b/pkgs/development/tools/wasmedge/default.nix
@@ -5,6 +5,9 @@
 , cmake
 , gtest
 , spdlog
+, Foundation
+, libxml2
+, libffi
 }:
 
 llvmPackages.stdenv.mkDerivation rec {
@@ -18,6 +21,11 @@ llvmPackages.stdenv.mkDerivation rec {
     sha256 = "sha256-P2Y2WK6G8aEK1Q4hjrS9X+2WbOfy4brclB/+SWP5LTM=";
   };
 
+  nativeBuildInputs = [
+    cmake
+    llvmPackages.lld
+  ] ++ lib.optionals llvmPackages.stdenv.isDarwin [ Foundation ];
+
   buildInputs = [
     boost
     spdlog
@@ -31,7 +39,7 @@ llvmPackages.stdenv.mkDerivation rec {
   cmakeFlags = [
     "-DCMAKE_BUILD_TYPE=Release"
     "-DWASMEDGE_BUILD_TESTS=OFF" # Tests are downloaded using git
-  ];
+  ] ++ lib.optional llvmPackages.stdenv.isDarwin "-DWASMEDGE_FORCE_DISABLE_LTO=ON";
 
   meta = with lib; {
     homepage = "https://wasmedge.org/";
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index a2c26c8dddda..70a72b0395d2 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -13074,6 +13074,7 @@ with pkgs;
 
   wasmedge = callPackage ../development/tools/wasmedge {
     llvmPackages = llvmPackages_12;
+    inherit (darwin.apple_sdk.frameworks) Foundation;
   };
 
   welkin = callPackage ../tools/graphics/welkin {};

From f3c7172a2d13df3d33bfec4d005a32f1114fb04a Mon Sep 17 00:00:00 2001
From: Weijia Wang <9713184+wegank@users.noreply.github.com>
Date: Sat, 4 Feb 2023 06:02:07 +0100
Subject: [PATCH 2/2] wasmedge: reformat

---
 pkgs/development/tools/wasmedge/default.nix | 23 ++++++++++++++-------
 1 file changed, 15 insertions(+), 8 deletions(-)

diff --git a/pkgs/development/tools/wasmedge/default.nix b/pkgs/development/tools/wasmedge/default.nix
index edcdf0d8c1e1..077042b1c0ac 100644
--- a/pkgs/development/tools/wasmedge/default.nix
+++ b/pkgs/development/tools/wasmedge/default.nix
@@ -5,12 +5,15 @@
 , cmake
 , gtest
 , spdlog
-, Foundation
 , libxml2
 , libffi
+, Foundation
 }:
 
-llvmPackages.stdenv.mkDerivation rec {
+let
+  stdenv = llvmPackages.stdenv;
+in
+stdenv.mkDerivation rec {
   pname = "wasmedge";
   version = "0.11.2";
 
@@ -24,27 +27,31 @@ llvmPackages.stdenv.mkDerivation rec {
   nativeBuildInputs = [
     cmake
     llvmPackages.lld
-  ] ++ lib.optionals llvmPackages.stdenv.isDarwin [ Foundation ];
+  ];
 
   buildInputs = [
     boost
     spdlog
     llvmPackages.llvm
+    libxml2
+    libffi
+  ] ++ lib.optionals stdenv.isDarwin [
+    Foundation
   ];
 
-  nativeBuildInputs = [ cmake llvmPackages.lld ];
-
-  nativeCheckInputs = [ gtest ];
-
   cmakeFlags = [
     "-DCMAKE_BUILD_TYPE=Release"
     "-DWASMEDGE_BUILD_TESTS=OFF" # Tests are downloaded using git
-  ] ++ lib.optional llvmPackages.stdenv.isDarwin "-DWASMEDGE_FORCE_DISABLE_LTO=ON";
+  ] ++ lib.optionals stdenv.isDarwin [
+    "-DWASMEDGE_FORCE_DISABLE_LTO=ON"
+  ];
 
   meta = with lib; {
     homepage = "https://wasmedge.org/";
     license = with licenses; [ asl20 ];
     description = "A lightweight, high-performance, and extensible WebAssembly runtime for cloud native, edge, and decentralized applications";
     maintainers = with maintainers; [ dit7ya ];
+    # error: no member named 'utimensat' in the global namespace
+    broken = stdenv.isDarwin && stdenv.isx86_64;
   };
 }