Merged in paulpatience/nuttx-apps/libuavcan (pull request #38)

libuavcan

canutils/libuavcan/Makefile

@@ -182,6 +182,7 @@ $(LIBUAVCAN_PACKNAME):
 
 $(LIBUAVCAN_UNPACKNAME): $(LIBUAVCAN_PACKNAME)
 	@echo "Unpacking: $< -> $@"
+	$(call DELDIR, $@)
 	$(Q) $(UNPACK) $<
 	$(Q) touch $@
 
@@ -191,6 +192,7 @@ $(DSDL_PACKNAME):
 
 $(DSDL_UNPACKNAME): $(DSDL_PACKNAME)
 	@echo "Unpacking: $< -> $@"
+	$(call DELDIR, $@)
 	$(Q) $(UNPACK) $<
 	$(Q) touch $@
 
@@ -200,11 +202,13 @@ $(PYUAVCAN_PACKNAME):
 
 $(PYUAVCAN_UNPACKNAME): $(PYUAVCAN_PACKNAME)
 	@echo "Unpacking: $< -> $@"
+	$(call DELDIR, $@)
 	$(Q) $(UNPACK) $<
 	$(Q) touch $@
 
 libuavcan: $(LIBUAVCAN_UNPACKNAME) $(DSDL_UNPACKNAME) $(PYUAVCAN_UNPACKNAME)
-	$(Q) cp -R $(LIBUAVCAN_UNPACKNAME) libuavcan
+	$(call DELDIR, $@)
+	$(Q) cp -R $(LIBUAVCAN_UNPACKNAME) $@
 	$(Q) if [ -r $(LIBUAVCAN_PATCHNAME) ]; then \
 		cat $(LIBUAVCAN_PATCHNAME) | patch -p0 || { echo "ERROR: Patch failed"; exit 1; }; \
 		fi
@@ -249,6 +253,7 @@ clean:
 distclean: clean
 	$(call DELFILE, Make.dep)
 	$(call DELFILE, .depend)
+	$(call DELDIR, libuavcan)
 	$(call DELDIR, $(LIBUAVCAN_UNPACKNAME))
 	$(call DELFILE, $(LIBUAVCAN_PACKNAME))
 	$(call DELDIR, $(DSDL_UNPACKNAME))

examples/uavcan/Kconfig

@@ -6,7 +6,7 @@
 config EXAMPLES_UAVCAN
 	bool "UAVCAN example"
 	default n
-	depends on CANUTILS_UAVCAN
+	depends on CANUTILS_LIBUAVCAN
 	---help---
 		Enable the UAVCAN example