X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/cb779e3d7d32d7c43e0a45bb526de0a04135b0c7..e5cf169469cebc3b632e36b1277efdd52fcaa09a:/Demos/Host/LowLevel/makefile

diff --git a/Demos/Host/LowLevel/makefile b/Demos/Host/LowLevel/makefile
index 6657c80b1..128a22f57 100644
--- a/Demos/Host/LowLevel/makefile
+++ b/Demos/Host/LowLevel/makefile
@@ -1,6 +1,6 @@
 #
 #             LUFA Library
-#     Copyright (C) Dean Camera, 2010.
+#     Copyright (C) Dean Camera, 2012.
 #
 #  dean [at] fourwalledcubicle [dot] com
 #           www.lufa-lib.org
@@ -13,51 +13,19 @@
 # custom LUFA library build options are reflected in the compiled
 # code.
 
-all:
-	$(MAKE) -C GenericHIDHost clean
-	$(MAKE) -C GenericHIDHost all
-
-	$(MAKE) -C JoystickHostWithParser clean
-	$(MAKE) -C JoystickHostWithParser all
-
-	$(MAKE) -C KeyboardHost clean
-	$(MAKE) -C KeyboardHost all
-
-	$(MAKE) -C MassStorageHost clean
-	$(MAKE) -C MassStorageHost all
-
-	$(MAKE) -C MIDIHost clean
-	$(MAKE) -C MIDIHost all
-
-	$(MAKE) -C MouseHost clean
-	$(MAKE) -C MouseHost all
+PROJECT_DIRECTORIES = $(shell ls -d */)
 
-	$(MAKE) -C MouseHostWithParser clean
-	$(MAKE) -C MouseHostWithParser all
+# This makefile is potentially infinitely recursive if something really bad
+# happens when determining the set of project directories - hard-abort if
+# more than 10 levels deep to avoid angry emails.
+ifeq ($(MAKELEVEL), 10)
+   $(error EMERGENCY ABORT: INFINITE RECURSION DETECTED)
+endif
 
-	$(MAKE) -C PrinterHost clean
-	$(MAKE) -C PrinterHost all
-
-	$(MAKE) -C RNDISEthernetHost clean
-	$(MAKE) -C RNDISEthernetHost all
-
-	$(MAKE) -C StillImageHost clean
-	$(MAKE) -C StillImageHost all
-
-	$(MAKE) -C VirtualSerialHost clean
-	$(MAKE) -C VirtualSerialHost all
+all:
+ifeq ($(OBJDIR),)
+	@$(foreach PROJECT, $(PROJECT_DIRECTORIES), $(MAKE) -s -C $(PROJECT) clean all;)
+endif
 
 %:
-	$(MAKE) -C GenericHIDHost $@
-	$(MAKE) -C JoystickHostWithParser $@
-	$(MAKE) -C KeyboardHost $@
-	$(MAKE) -C KeyboardHostWithParser $@
-	$(MAKE) -C MassStorageHost $@
-	$(MAKE) -C MIDIHost $@
-	$(MAKE) -C MouseHost $@
-	$(MAKE) -C MouseHostWithParser $@
-	$(MAKE) -C PrinterHost $@
-	$(MAKE) -C RNDISEthernetHost $@
-	$(MAKE) -C StillImageHost $@
-	$(MAKE) -C VirtualSerialHost $@
-
+	@$(foreach PROJECT, $(PROJECT_DIRECTORIES), $(MAKE) -s -C $(PROJECT) $@;)