From b88fa556a65556aa934ad4d99cc240d4fc9ee7e5 Mon Sep 17 00:00:00 2001
From: Nate Brown <nbrown.us@gmail.com>
Date: Mon, 23 Jan 2023 11:00:45 -0600
Subject: [PATCH] Build for openbsd

---
 Makefile                               | 4 ++++
 overlay/{tun_freebsd.go => tun_bsd.go} | 3 ++-
 udp/{udp_freebsd.go => udp_bsd.go}     | 3 ++-
 3 files changed, 8 insertions(+), 2 deletions(-)
 rename overlay/{tun_freebsd.go => tun_bsd.go} (98%)
 rename udp/{udp_freebsd.go => udp_bsd.go} (92%)

diff --git a/Makefile b/Makefile
index 7eaa07f36..589b60c0a 100644
--- a/Makefile
+++ b/Makefile
@@ -49,8 +49,12 @@ ALL_LINUX = linux-amd64 \
 ALL_FREEBSD = freebsd-amd64 \
 	freebsd-arm64
 
+ALL_OPENBSD = openbsd-amd64 \
+	openbsd-arm64
+
 ALL = $(ALL_LINUX) \
 	$(ALL_FREEBSD) \
+	$(ALL_OPENBSD) \
 	darwin-amd64 \
 	darwin-arm64 \
 	windows-amd64 \
diff --git a/overlay/tun_freebsd.go b/overlay/tun_bsd.go
similarity index 98%
rename from overlay/tun_freebsd.go
rename to overlay/tun_bsd.go
index 8a5295461..3b4cbe317 100644
--- a/overlay/tun_freebsd.go
+++ b/overlay/tun_bsd.go
@@ -1,4 +1,5 @@
-//go:build !e2e_testing
+//go:build (openbsd || freebsd) && !e2e_testing
+// +build openbsd freebsd
 // +build !e2e_testing
 
 package overlay
diff --git a/udp/udp_freebsd.go b/udp/udp_bsd.go
similarity index 92%
rename from udp/udp_freebsd.go
rename to udp/udp_bsd.go
index 3c14face3..785aa6a74 100644
--- a/udp/udp_freebsd.go
+++ b/udp/udp_bsd.go
@@ -1,4 +1,5 @@
-//go:build !e2e_testing
+//go:build (openbsd || freebsd) && !e2e_testing
+// +build openbsd freebsd
 // +build !e2e_testing
 
 package udp