exclude baremetal targets

Author: leongross

src/os/exec.go

@@ -1,3 +1,5 @@
+//go:build !baremetal
+
 package os
 
 import (

src/os/exec_linux.go

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-//go:build linux
+//go:build linux && !baremetal
 
 package os
 

src/os/osexec.go

@@ -1,4 +1,4 @@
-//go:build linux
+//go:build linux && !baremetal
 
 package os