1 files changed, 52 insertions, 0 deletions
diff --git a/libdeno/deno.gni b/libdeno/deno.gni
new file mode 100644
index 000000000..55662145f
--- /dev/null
+++ b/libdeno/deno.gni
@@ -0,0 +1,52 @@
+# Copyright 2018 the Deno authors. All rights reserved. MIT license.
+import("//build/compiled_action.gni")
+
+declare_args() {
+  # Use prebuilt V8 libraries from //prebuilt/
+  use_prebuilt_v8 = true
+}
+
+template("run_node") {
+  action(target_name) {
+    forward_variables_from(invoker, "*")
+    script = "//tools/run_node.py"
+  }
+}
+
+# Template to generate different V8 snapshots based on different runtime flags.
+# Can be invoked with run_mksnapshot(<name>). The target will resolve to
+# run_mksnapshot_<name>. If <name> is "default", no file suffixes will be used.
+# Otherwise files are suffixed, e.g. embedded_<name>.cc and
+# snapshot_blob_<name>.bin.
+#
+# The template exposes the variables:
+#   args: additional flags for mksnapshots
+#   embedded_suffix: a camel case suffix for method names in the embedded
+#       snapshot.
+template("create_snapshot") {
+  name = target_name
+  compiled_action("create_snapshot_" + name) {
+    forward_variables_from(invoker,
+                           [
+                             "testonly",
+                             "deps",
+                           ])
+    tool = "//libdeno:snapshot_creator"
+    visibility = [ ":*" ]  # Only targets in this file can depend on this.
+    snapshot_out_bin = "$target_gen_dir/snapshot_$name.bin"
+    inputs = [
+      invoker.js,
+    ]
+    if (defined(invoker.source_map)) {
+      inputs += [ invoker.source_map ]
+    }
+    outputs = [
+      snapshot_out_bin,
+    ]
+    args = rebase_path(outputs, root_build_dir) +
+           rebase_path(inputs, root_build_dir)
+
+    # To debug snapshotting problems:
+    #  args += ["--trace-serializer"]
+  }
+}