Index: deps/v8/.gn
--- deps/v8/.gn.orig
+++ deps/v8/.gn
@@ -29,7 +29,25 @@ default_args = {
   enable_js_protobuf = false
 
   # Disable rust dependencies.
-  enable_rust = true
+  enable_rust = false
+
+  # OpenBSD
+  clang_use_chrome_plugins = false
+  clang_use_raw_ptr_plugin = false
+  fatal_linker_warnings = false
+  treat_warnings_as_errors = false
+  use_custom_libcxx = false
+  use_sysroot = false
+
+  # debug
+  enable_profiling = true
+  symbol_level = 2
+  v8_code_comments = true
+  v8_enable_debugging_features = true
+  v8_enable_disassembler = true
+  v8_enable_object_print = true
+  v8_enable_slow_dchecks = true
+  v8_symbol_level = 2
 }
 
 # These are the list of GN files that run exec_script. This whitelist exists
