From d3c1125cfda422cd268e12e0e2a18752edbe6b55 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pjm@nac.net>
Date: Wed, 14 Mar 2012 00:55:59 -0400
Subject: Add dependency graph.

---
(limited to 'depgraphs/Makefile')

diff --git a/depgraphs/Makefile b/depgraphs/Makefile
new file mode 100644
index 0000000..72db2da
--- /dev/null
+++ b/depgraphs/Makefile
@@ -0,0 +1,21 @@
+# Drawing these graphs requires Graphviz.
+
+.SUFFIXES:
+.SUFFIXES: .dot .png
+
+SRCS = Build-Depends_system_simplified.dot
+OBJS = $(SRCS:.dot=.png)
+
+.PHONY: all
+all: $(OBJS)
+
+$(OBJS):
+	@printf '  DRAW %s\n' '$@'
+	@dot -T png -o '$@' '$*.dot'
+
+.PHONY: clean
+clean:
+	@for obj in $(OBJS); do \
+		printf '  RM %s\n' "$${obj}"; \
+		rm -f $${obj}; \
+	done
--
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