wangle: convert to new Darwin SDK pattern

(cherry picked from commit b21418c8d8)
(cherry picked from commit 53c52162be756785e5839c24e0810eb26ce9efd7)

pkgs/development/libraries/wangle/default.nix

@@ -11,6 +11,8 @@
   fizz,
   folly,
   gtest,
+  apple-sdk_11,
+  darwinMinVersionHook,
 }:
 
 stdenv.mkDerivation (finalAttrs: {
@@ -28,25 +30,26 @@ stdenv.mkDerivation (finalAttrs: {
 
   cmakeDir = "../wangle";
 
-  cmakeFlags =
+  cmakeFlags = [
+    "-Wno-dev"
+    (lib.cmakeBool "BUILD_TESTS" finalAttrs.finalPackage.doCheck)
+  ];
+
+  buildInputs =
     [
-      "-Wno-dev"
-      (lib.cmakeBool "BUILD_TESTS" finalAttrs.finalPackage.doCheck)
+      double-conversion
+      fizz
+      folly
+      glog
+      gflags
+      libevent
+      openssl
     ]
     ++ lib.optionals stdenv.hostPlatform.isDarwin [
-      "-DCMAKE_OSX_DEPLOYMENT_TARGET=10.14" # For aligned allocation
+      apple-sdk_11
+      (darwinMinVersionHook "11.0")
     ];
 
-  buildInputs = [
-    double-conversion
-    fizz
-    folly
-    glog
-    gflags
-    libevent
-    openssl
-  ];
-
   doCheck = true;
   checkInputs = [
     gtest

pkgs/top-level/all-packages.nix

@@ -11100,7 +11100,7 @@ with pkgs;
   vulkan-tools = callPackage ../tools/graphics/vulkan-tools {
     inherit (darwin.apple_sdk.frameworks) AppKit Cocoa;
   };
-  wangle = darwin.apple_sdk_11_0.callPackage ../development/libraries/wangle { };
+  wangle = callPackage ../development/libraries/wangle { };
 
   wayland = darwin.apple_sdk_11_0.callPackage ../development/libraries/wayland { };
   wayland-scanner = callPackage ../development/libraries/wayland/scanner.nix { };