Merge pull request #1539 from LudwigOrtmann/distclean

make: [dist]clean

Makefile

@@ -12,6 +12,14 @@ doc:
 docclean:
 	"$(MAKE)" -BC doc/doxygen clean
 
+clean:
+	@echo "Cleaning all build products for the current board"
+	@find ./pkg/ ./examples/ ./tests/ -maxdepth 2 -mindepth 2 -type f -name Makefile -execdir "${MAKE}" clean ';'
+
+distclean: docclean
+	@echo "Cleaning all build products"
+	@find ./pkg/ ./examples/ ./tests/ -maxdepth 2 -mindepth 2 -type f -name Makefile -execdir "${MAKE}" distclean ';'
+
 welcome:
 	@echo "Welcome to RIOT - The friendly OS for IoT!"
 	@echo ""

Makefile.include

@@ -174,8 +174,12 @@ $(USEPKG:%=${BINDIR}%.a):
 	"$(MAKE)" -C $(RIOTBASE)/pkg/$(patsubst ${BINDIR}%.a,%,$@)
 
 clean:
-	@for i in $(USEPKG) ; do "$(MAKE)" -C $(RIOTBASE)/pkg/$$i clean || exit 1; done
-	rm -rf $(BINDIR) $(CLEANFILES)
+	-@for i in $(USEPKG) ; do "$(MAKE)" -C $(RIOTBASE)/pkg/$$i clean ; done
+	-@rm -rf $(BINDIR)
+
+distclean:
+	-@for i in $(USEPKG) ; do "$(MAKE)" -C $(RIOTBASE)/pkg/$$i distclean ; done
+	-@rm -rf $(BINDIRBASE)
 
 flash: all
 	$(FLASHER) $(FFLAGS)

doc/doxygen/Makefile

@@ -2,4 +2,4 @@ doc:
 	doxygen riot.doxyfile
 
 clean:
-	@rm -rf latex man html
+	-@rm -rf latex man html