Index: configure.ac
--- configure.ac.orig
+++ configure.ac
@@ -73,6 +73,7 @@ dragonfly*) template=netbsd ;;
    mingw*) template=win32 ;;
   netbsd*) template=netbsd ;;
  openbsd*) template=openbsd ;;
+ secbsd*) template=secbsd ;;
  solaris*) template=solaris ;;
 esac
 
@@ -1983,7 +1984,7 @@ fi
 
 # On OpenBSD and Solaris, getopt() doesn't do what we want for long options
 # (i.e., allow '-' as a flag character), so use our version on those platforms.
-if test "$PORTNAME" = "openbsd" -o "$PORTNAME" = "solaris"; then
+if test "$PORTNAME" = "openbsd" -o "$PORTNAME" = "secbsd" -o "$PORTNAME" = "solaris"; then
   AC_LIBOBJ(getopt)
 fi
 
@@ -2492,7 +2493,7 @@ fi
 
 if test "$PORTNAME" = "darwin"; then
   PGAC_PROG_CC_LDFLAGS_OPT([-Wl,-dead_strip_dylibs], $link_test_func)
-elif test "$PORTNAME" = "openbsd"; then
+elif test "$PORTNAME" = "openbsd" -o "$PORTNAME" = "secbsd"; then
   PGAC_PROG_CC_LDFLAGS_OPT([-Wl,-Bdynamic], $link_test_func)
 else
   PGAC_PROG_CC_LDFLAGS_OPT([-Wl,--as-needed], $link_test_func)