$NetBSD$

* Part of patchset to build electron on NetBSD
* Based on OpenBSD's chromium patches, and
  FreeBSD's electron patches

--- tools/v8_context_snapshot/BUILD.gn.orig	2025-02-24 19:59:26.000000000 +0000
+++ tools/v8_context_snapshot/BUILD.gn
@@ -36,6 +36,24 @@ buildflag_header("buildflags") {
   ]
 }
 
+action("run_paxctl_v8_context_snapshot_generator") {
+  deps = [ ":v8_context_snapshot_generator($v8_snapshot_toolchain)" ]
+
+  script = "//v8/tools/run-paxctl.py"
+  stamp = "$target_gen_dir/paxctl_stamp"
+  outputs = [ stamp ]
+
+  sources = []
+  data = []
+
+  args = [
+    rebase_path(stamp, root_build_dir),
+    "/usr/sbin/paxctl", "+m",
+    "./" + rebase_path(get_label_info(":v8_context_snapshot_generator", "root_out_dir") + "/v8_context_snapshot_generator",
+    root_build_dir),
+  ]
+}
+
 if (use_v8_context_snapshot) {
   if (v8_snapshot_toolchain == current_toolchain) {
     action("generate_v8_context_snapshot") {
@@ -57,6 +75,9 @@ if (use_v8_context_snapshot) {
         ":v8_context_snapshot_generator",
         "//v8:run_mksnapshot_default",
       ]
+      if (target_os == "netbsd") {
+        deps += [ ":run_paxctl_v8_context_snapshot_generator" ]
+      }
 
       # TODO(sky): figure out why this doesn't work on android cross compile.
       # In the case of compiling for the snapshot `shlib_extension` is ".so"