$OpenBSD: patch-base_test_launcher_test_launcher_cc,v 1.8 2019/04/17 11:48:53 robert Exp $

Index: base/test/launcher/test_launcher.cc
--- base/test/launcher/test_launcher.cc.orig
+++ base/test/launcher/test_launcher.cc
@@ -53,6 +53,7 @@
 #include "testing/gtest/include/gtest/gtest.h"
 
 #if defined(OS_POSIX)
+#include <signal.h>
 #include <fcntl.h>
 
 #include "base/files/file_descriptor_watcher_posix.h"
