On OpenBSD, PIE is activated by default on architectures that support
it.

--- Makefile.in.orig	Sun Jul 19 20:56:42 2015
+++ Makefile.in	Sun Jul 19 20:56:48 2015
@@ -197,7 +197,7 @@ top_build_prefix = @top_build_prefix@
 top_builddir = @top_builddir@
 top_srcdir = @top_srcdir@
 vmpsd_SOURCES = vmpsd.c daemon.c data.c log.c parser.c vqp.c data.h log.h vqp.h external.c external.h
-vmpsd_CFLAGS = -DSYSCONFDIR="\"${sysconfdir}\"" -fPIE -pie -Wall
+vmpsd_CFLAGS = -DSYSCONFDIR="\"${sysconfdir}\"" -Wall
 man_MANS = vmpsd.1
 sysconf_DATA = vlan.db
 all: config.h