X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/c3dd6ac7814ce17004a9e4f0d965d606b1d7c35c..6655815b32fc26f15e83bf12d14a6684f70e2d31:/Demos/Device/ClassDriver/makefile

diff --git a/Demos/Device/ClassDriver/makefile b/Demos/Device/ClassDriver/makefile
index ce41fbed3..0e1dfae05 100644
--- a/Demos/Device/ClassDriver/makefile
+++ b/Demos/Device/ClassDriver/makefile
@@ -13,70 +13,19 @@
 # custom LUFA library build options are reflected in the compiled
 # code.
 
-all:
-	$(MAKE) -C AudioInput clean
-	$(MAKE) -C AudioInput all
-
-	$(MAKE) -C AudioOutput clean
-	$(MAKE) -C AudioOutput all
-
-	$(MAKE) -C DualVirtualSerial clean
-	$(MAKE) -C DualVirtualSerial all
-
-	$(MAKE) -C GenericHID clean
-	$(MAKE) -C GenericHID all
-
-	$(MAKE) -C Joystick clean
-	$(MAKE) -C Joystick all
-
-	$(MAKE) -C Keyboard clean
-	$(MAKE) -C Keyboard all
-
-	$(MAKE) -C KeyboardMouse clean
-	$(MAKE) -C KeyboardMouse all
-
-	$(MAKE) -C KeyboardMouseMultiReport clean
-	$(MAKE) -C KeyboardMouseMultiReport all
+PROJECT_DIRECTORIES = $(shell ls -d */)
 
-	$(MAKE) -C MassStorage clean
-	$(MAKE) -C MassStorage all
+# This makefile is potentially infinitely recursive if something really bad
+# happens when determining the set of project directories - hard-abort if
+# more than 10 levels deep to avoid angry emails.
+ifeq ($(MAKELEVEL), 10)
+   $(error EMERGENCY ABORT: INFINITE RECURSION DETECTED)
+endif
 
-	$(MAKE) -C MassStorageKeyboard clean
-	$(MAKE) -C MassStorageKeyboard all
-
-	$(MAKE) -C MIDI clean
-	$(MAKE) -C MIDI all
-
-	$(MAKE) -C Mouse clean
-	$(MAKE) -C Mouse all
-
-	$(MAKE) -C RNDISEthernet clean
-	$(MAKE) -C RNDISEthernet all
-
-	$(MAKE) -C VirtualSerial clean
-	$(MAKE) -C VirtualSerial all
-
-	$(MAKE) -C VirtualSerialMouse clean
-	$(MAKE) -C VirtualSerialMouse all
-
-	$(MAKE) -C VirtualSerialMassStorage clean
-	$(MAKE) -C VirtualSerialMassStorage all
+all:
+ifeq ($(OBJDIR),)
+	@$(foreach PROJECT, $(PROJECT_DIRECTORIES), $(MAKE) -s -C $(PROJECT) clean all;)
+endif
 
 %:
-	$(MAKE) -C AudioInput $@
-	$(MAKE) -C AudioOutput $@
-	$(MAKE) -C DualVirtualSerial $@
-	$(MAKE) -C GenericHID $@
-	$(MAKE) -C Joystick $@
-	$(MAKE) -C Keyboard $@
-	$(MAKE) -C KeyboardMouse $@
-	$(MAKE) -C KeyboardMouseMultiReport $@
-	$(MAKE) -C MassStorage $@
-	$(MAKE) -C MassStorageKeyboard $@
-	$(MAKE) -C MIDI $@
-	$(MAKE) -C Mouse $@
-	$(MAKE) -C RNDISEthernet $@
-	$(MAKE) -C VirtualSerial $@
-	$(MAKE) -C VirtualSerialMouse $@
-	$(MAKE) -C VirtualSerialMassStorage $@
-
+	@$(foreach PROJECT, $(PROJECT_DIRECTORIES), $(MAKE) -s -C $(PROJECT) $@;)