From 2c23bcd91000298f5a7fd87b934665bfe5a3f062 Mon Sep 17 00:00:00 2001
From: Zachary Anderson <zra@google.com>
Date: Fri, 28 Oct 2022 16:49:53 -0700
Subject: [PATCH] Add top-level target for Windows/Android gen_snapshot

---
 BUILD.gn | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/BUILD.gn b/BUILD.gn
index e8e8699be07ed..60615f520c68c 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -251,3 +251,13 @@ if (is_fuchsia && enable_unittests) {
     deps = [ "//flutter/shell/platform/fuchsia:tests" ]
   }
 }
+
+# On Windows, when targeting Android, we only build gen_snapshot. This
+# top-level target provides a convenient shorthand for the full path into the
+# Dart tree, and is less ambiguous than specifying the binary to build since
+# we can specify the toolchain to use, too.
+if (host_os == "win") {
+  group("gen_snapshot") {
+    deps = [ "//third_party/dart/runtime/bin:gen_snapshot($host_toolchain)" ]
+  }
+}