X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/87b2572ae50d20f04dfa6bfbd9e0b8b20ee650e9..77c0786f90ce57651d9039b9dedde0e9a3c9da9d:/Demos/Device/ClassDriver/makefile

diff --git a/Demos/Device/ClassDriver/makefile b/Demos/Device/ClassDriver/makefile
index 288e01fe4..11e2ceae2 100644
--- a/Demos/Device/ClassDriver/makefile
+++ b/Demos/Device/ClassDriver/makefile
@@ -1,9 +1,9 @@
 #
 #             LUFA Library
-#     Copyright (C) Dean Camera, 2009.
-#              
+#     Copyright (C) Dean Camera, 2019.
+#
 #  dean [at] fourwalledcubicle [dot] com
-#      www.fourwalledcubicle.com
+#           www.lufa-lib.org
 #
 
 # Makefile to build all the LUFA Device Demos. Call with "make all" to
@@ -13,61 +13,23 @@
 # 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 CDC clean
-	make -C CDC all
-	
-	make -C CDCMouse clean
-	make -C CDCMouse all	
-
-	make -C DualCDC clean
-	make -C DualCDC 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 MassStorage clean
-	make -C MassStorage all
+PROJECT_DIRECTORIES := $(shell ls -d */)
 
-	make -C MassStorageKeyboard clean
-	make -C MassStorageKeyboard 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 MIDI clean
-	make -C MIDI all
+# Build each directory sequentially, even if we are building using multiple
+# cores within each project
+.NOTPARALLEL:
 
-	make -C Mouse clean
-	make -C Mouse all
+%: $(PROJECT_DIRECTORIES)
+	@echo . > /dev/null
 
-	make -C RNDISEthernet clean
-	make -C RNDISEthernet all
+$(PROJECT_DIRECTORIES):
+	@$(MAKE) -C $@ $(MAKECMDGOALS)
 
-%:
-	make -C AudioInput $@
-	make -C AudioOutput $@
-	make -C CDC $@
-	make -C CDCMouse $@
-	make -C DualCDC $@
-	make -C GenericHID $@
-	make -C Joystick $@
-	make -C Keyboard $@
-	make -C KeyboardMouse $@
-	make -C MassStorage $@
-	make -C MassStorageKeyboard $@
-	make -C MIDI $@
-	make -C Mouse $@
-	make -C RNDISEthernet $@
+.PHONY: $(PROJECT_DIRECTORIES)