From: Brian Norris <banorris@uci.edu>
Date: Thu, 13 Sep 2012 18:35:48 +0000 (-0700)
Subject: Makefile: don't always rebuild make.deps
X-Git-Url: http://plrg.eecs.uci.edu/git/?p=c11tester.git;a=commitdiff_plain;h=870ba814eceb1afee4eefb17dab3980549ca73e2

Makefile: don't always rebuild make.deps

The dependencies don't need to be regenerated for "make tags", "make docs",
etc.
---

diff --git a/Makefile b/Makefile
index 91acd7e8..2bd61ce2 100644
--- a/Makefile
+++ b/Makefile
@@ -27,7 +27,10 @@ all: $(LIB_SO) $(DEPS) tests
 $(DEPS): $(program_C_SRCS) $(program_H_SRCS)
 	$(CXX) -MM $(program_C_SRCS) $(CPPFLAGS) > $(DEPS)
 
+# Only include, rebuild make.deps when it's going to be used
+ifeq ($(MAKECMDGOALS),$(DEPS))
 include $(DEPS)
+endif
 
 debug: CPPFLAGS += -DCONFIG_DEBUG
 debug: all