From 275dbc3c1b8cb19a9b4ab8d45c66afcb12624314 Mon Sep 17 00:00:00 2001
From: Bdale Garbee <bdale@gag.com>
Date: Mon, 18 Mar 2013 15:05:41 -0600
Subject: [PATCH] update Makefile to process subdirs and have a clean target

---
 packages/Makefile | 22 +++++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)

diff --git a/packages/Makefile b/packages/Makefile
index 55f374a..74ae8d0 100644
--- a/packages/Makefile
+++ b/packages/Makefile
@@ -1,5 +1,9 @@
 .SUFFIXES: .5c .py .fp
 
+DIRS= \
+	pinheader \
+	tyco
+
 FOOTPRINTS= \
 	MS5607.fp \
 	uson-8.fp \
@@ -14,4 +18,20 @@ FOOTPRINTS= \
 .py.fp:
 	python $*.py > $@
 
-all: $(FOOTPRINTS)
\ No newline at end of file
+BUILDDIRS=$(DIRS:%=build-%)
+CLEANDIRS=$(DIRS:%=clean-%)
+
+all: $(BUILDDIRS) $(FOOTPRINTS)
+$(DIRS): $(BUILDDIRS) 
+$(BUILDDIRS): 
+	$(MAKE) -C $(@:build-%=%)
+
+$(CLEANDIRS):
+	$(MAKE) -C $(@:clean-%=%) clean
+
+clean: $(CLEANDIRS)
+	rm -f $(FOOTPRINTS)
+
+.PHONY: subdirs $(DIRS)
+.PHONY: subdirs $(BUILDDIRS)
+.PHONY: subdirs $(CLEANDIRS)
-- 
2.47.2