Merge "Remove examples.doxy dep w/--disable-examples"

docs.mk

diff --git a/docs.mk b/docs.mk
index 28df9d2..98332a2 100644
--- a/docs.mk
+++ b/docs.mk
@@ -34,7 +34,8 @@
 
 EXAMPLE_PATH += $(SRC_PATH_BARE) #for CHANGELOG, README, etc
 
-doxyfile: libs.doxy_template libs.doxy examples.doxy
+doxyfile: $(if $(findstring examples, $(ALL_TARGETS)),examples.doxy)
+doxyfile: libs.doxy_template libs.doxy
 	@echo "    [CREATE] $@"
 	@cat $^ > $@
 	@echo "STRIP_FROM_PATH += $(SRC_PATH_BARE) $(BUILD_ROOT)" >> $@