From 3901389bfbf5eecb57b24a12c00e4adb5015bfbd Mon Sep 17 00:00:00 2001
From: Andrzej Sliwa <andrzej.sliwa@i-tool.eu>
Date: Wed, 6 Aug 2014 22:25:50 +0200
Subject: build plt automaticly when is missing

---
 plugins/dialyzer.mk | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'plugins/dialyzer.mk')

diff --git a/plugins/dialyzer.mk b/plugins/dialyzer.mk
index 8e404d1..db1143a 100644
--- a/plugins/dialyzer.mk
+++ b/plugins/dialyzer.mk
@@ -24,11 +24,17 @@ help::
 
 # Plugin-specific targets.
 
-plt: deps app
+$(DIALYZER_PLT): deps app
 	@dialyzer --build_plt --apps erts kernel stdlib $(PLT_APPS) $(ALL_DEPS_DIRS)
 
+plt: $(DIALYZER_PLT)
+
 distclean-plt:
 	$(gen_verbose) rm -f $(DIALYZER_PLT)
 
+ifneq ($(wildcard $(DIALYZER_PLT)),)
 dialyze:
+else
+dialyze: $(DIALYZER_PLT)
+endif
 	@dialyzer --no_native --src -r src $(DIALYZER_OPTS)
-- 
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