Don't rebuild the dependency file on 'make reconf'. Build type and target won't change, and there are some build types where the .dep file isn't needed at all, e.g. voice.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20282 a1c6a512-1295-4272-9138-f99709370657
diff --git a/tools/root.make b/tools/root.make
index 9dc2937..1cb493b 100644
--- a/tools/root.make
+++ b/tools/root.make
@@ -29,7 +29,7 @@
.PHONY: all clean tags zip tools manual bin build info langs
-ifeq (,$(filter clean veryclean tags voice voicetools manual manual-pdf manual-html manual-zhtml manual-txt manual-ztxt manual-zip help fontzip ,$(MAKECMDGOALS)))
+ifeq (,$(filter clean veryclean reconf tags voice voicetools manual manual-pdf manual-html manual-zhtml manual-txt manual-ztxt manual-zip help fontzip ,$(MAKECMDGOALS)))
# none of the above
DEPFILE = $(BUILDDIR)/make.dep