fix the apple-sdk on x86_64-darwin

Author: angerman

tool-map.nix

@@ -22,6 +22,18 @@ let
         else
           active-repositories: hackage.haskell.org, head.hackage.ghc.haskell.org
   '';
+  fix-x86_darwin-apple-sdk = {
+    modules = [({pkgs, lib, ...}: {
+      # error: use of undeclared identifier 'IP_RECVTOS'
+      # for whatever reason nixpkgs 24.11 defines x86_64-darwin
+      # to be sdk-10.12.2, and aarch64-darwin to be sdk-11.
+      # nixpkgs 25.05 will drop sdk-10.12, and unify aarch64 and x86 at last.
+      packages.network.components.library.libs = lib.mkIf (pkgs.stdenv.hostPlatform.isDarwin && lib.versionOlder pkgs.apple-sdk.version "11") [
+        pkgs.apple-sdk_11
+        (pkgs.darwinMinVersionHook "11.0")
+      ];
+    })];
+  };
 in
 compiler-nix-name: tool: {
   # for HLS, we rely on the cabal.project configuration from the upstream project to have the correct configuration.
@@ -42,7 +54,7 @@ compiler-nix-name: tool: {
       # We need to use the github one (since it has settings to make hls build).
       cabalProject = __readFile (src + "/cabal.project");
       configureArgs = "--disable-benchmarks --disable-tests";
-  };
+  } // fix-x86_darwin-apple-sdk;
   happy = { version = "1.20.1.1"; inherit cabalProjectLocal; };
   alex = { version = "3.2.7.3"; inherit cabalProjectLocal; };
   cabal = {
@@ -55,5 +67,5 @@ compiler-nix-name: tool: {
     #    cabal = { src = { outPath = self.inputs.cabal; filterPath = { path, ... }: path; }; }
     #
     cabalProjectFileName = "cabal.bootstrap.project";
-  };
+  } // fix-x86_darwin-apple-sdk;
 }.${tool} or fixed-versions.${tool}.${compiler-nix-name} or {}