X-Git-Url: http://git.linex4red.de/pub/lufa.git/blobdiff_plain/df5500e81cc40633eb5edee59410030f0aa77c2d..refs/heads/ProMicro:/Demos/Host/ClassDriver/makefile

diff --git a/Demos/Host/ClassDriver/makefile b/Demos/Host/ClassDriver/makefile
index 730d28a78..6efcb7dd3 100644
--- a/Demos/Host/ClassDriver/makefile
+++ b/Demos/Host/ClassDriver/makefile
@@ -1,9 +1,9 @@
 #
 #             LUFA Library
-#     Copyright (C) Dean Camera, 2009.
-#              
+#     Copyright (C) Dean Camera, 2021.
+#
 #  dean [at] fourwalledcubicle [dot] com
-#      www.fourwalledcubicle.com
+#           www.lufa-lib.org
 #
 
 # Makefile to build all the LUFA Host Demos. Call with "make all" to
@@ -13,17 +13,23 @@
 # custom LUFA library build options are reflected in the compiled
 # code.
 
-all:
-	make -C CDCHost clean
-	make -C CDCHost all	
+PROJECT_DIRECTORIES := $(shell ls -d */)
+
+# This makefile is potentially infinitely recursive if something really bad
+# happens when determining the set of project directories - hard-abort if
+# more than 10 levels deep to avoid angry emails.
+ifeq ($(MAKELEVEL), 10)
+   $(error EMERGENCY ABORT: INFINITE RECURSION DETECTED)
+endif
+
+# Build each directory sequentially, even if we are building using multiple
+# cores within each project
+.NOTPARALLEL:
+
+%: $(PROJECT_DIRECTORIES)
+	@echo . > /dev/null
 
-	make -C MouseHost clean
-	make -C MouseHost all
+$(PROJECT_DIRECTORIES):
+	@$(MAKE) -C $@ $(MAKECMDGOALS)
 
-	make -C MassStorageHost clean
-	make -C MassStorageHost all
-	
-%:
-	make -C CDCHost $@
-	make -C MouseHost $@
-	make -C MassStorageHost $@
+.PHONY: $(PROJECT_DIRECTORIES)