X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/032a83e9e1bda3b4724870ad65310414a8020351..deb6fce7bc7c897242eccd02bf9da5e5191efb58:/Projects/makefile

diff --git a/Projects/makefile b/Projects/makefile
index 50851a3ef..e169689bf 100644
--- a/Projects/makefile
+++ b/Projects/makefile
@@ -1,9 +1,9 @@
 #
 #             LUFA Library
-#     Copyright (C) Dean Camera, 2009.
-#              
+#     Copyright (C) Dean Camera, 2012.
+#
 #  dean [at] fourwalledcubicle [dot] com
-#      www.fourwalledcubicle.com
+#           www.lufa-lib.org
 #
 
 # Makefile to build all the LUFA Projects. Call with "make all" to
@@ -13,13 +13,19 @@
 # custom LUFA library build options are reflected in the compiled
 # code.
 
+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)
+   $(error EMERGENCY ABORT: INFINITE RECURSION DETECTED)
+endif
+
 all:
-	make -C Magstripe clean
-	make -C Magstripe all
-	
-	make -C AVRISP_Programmer clean
-	make -C AVRISP_Programmer all
+ifeq ($(OBJDIR),)
+	@$(foreach PROJECT, $(PROJECT_DIRECTORIES), $(MAKE) -s -C $(PROJECT) clean all;)
+endif
 
 %:
-	make -C Magstripe $@
-	make -C AVRISP_Programmer $@
+	@$(foreach PROJECT, $(PROJECT_DIRECTORIES), $(MAKE) -s -C $(PROJECT) $@;)