Makefile: don't always rebuild make.deps
authorBrian Norris <banorris@uci.edu>
Thu, 13 Sep 2012 18:35:48 +0000 (11:35 -0700)
committerBrian Norris <banorris@uci.edu>
Thu, 13 Sep 2012 18:35:48 +0000 (11:35 -0700)
The dependencies don't need to be regenerated for "make tags", "make docs",
etc.

Makefile

index 91acd7e..2bd61ce 100644 (file)
--- 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