$OpenBSD: patch-build_config_linux_BUILD_gn,v 1.8 2021/10/29 14:49:39 robert Exp $

Index: build/config/linux/BUILD.gn
--- build/config/linux/BUILD.gn.orig
+++ build/config/linux/BUILD.gn
@@ -39,7 +39,7 @@ config("runtime_library") {
 
   if ((!(is_chromeos_ash || is_chromeos_lacros) ||
        default_toolchain != "//build/toolchain/cros:target") &&
-      (!use_custom_libcxx || current_cpu == "mipsel")) {
+      (!use_custom_libcxx || current_cpu == "mipsel") && !is_openbsd) {
     libs = [ "atomic" ]
   }
 }
