From 6cee86071ec2771f48156831dc667ecb0fd52d76 Mon Sep 17 00:00:00 2001
From: Roy Marples <roy@marples.name>
Date: Wed, 2 Jan 2008 17:28:19 +0000
Subject: [PATCH] Add + for parallel make to work.

---
 default.mk | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/default.mk b/default.mk
index cdde3433..0bbc0ab5 100644
--- a/default.mk
+++ b/default.mk
@@ -20,9 +20,9 @@ CONTENTS = $(_CONTENTS)$(shell $(_CONTENTS_SH))
 
 # Recursive rules
 # Adapted from FreeBSDs bsd.subdir.mk
+_+_ ?= +
 ECHODIR ?= true
-_SUBDIR = \
-	@for x in $(SUBDIR); do \
+_SUBDIR = @${_+_}for x in ${SUBDIR}; do \
 		if test -d $$x; then \
 			${ECHODIR} "===> ${DIRPRFX}$$x ($@)"; \
 			${MAKE} -C $$x $@ DIRPRFX=${DIRPRFX}$$x/; \
@@ -37,6 +37,8 @@ all:
 	$(_SUBDIR)
 clean::
 	$(_SUBDIR)
+depend::
+	$(_SUBDIR)
 install::
 	$(_SUBDIR)