Add script reading bootloader flags

[pub/lufa.git] / Projects / makefile

diff --git a/Projects/makefile b/Projects/makefile
index d507e76..906ba23 100644 (file)
--- a/Projects/makefile
+++ b/Projects/makefile
@@ -1,6 +1,6 @@
 #
 #             LUFA Library
-#     Copyright (C) Dean Camera, 2012.
+#     Copyright (C) Dean Camera, 2021.
 #
 #  dean [at] fourwalledcubicle [dot] com
 #           www.lufa-lib.org
@@ -13,35 +13,24 @@
 # custom LUFA library build options are reflected in the compiled
 # code.
 
-all:
-       $(MAKE) -s -C AVRISP-MKII clean all
-       $(MAKE) -s -C Benito clean all
-       $(MAKE) -s -C HIDReportViewer clean all
-       $(MAKE) -s -C LEDNotifier clean all
-       $(MAKE) -s -C Magstripe clean all
-       $(MAKE) -s -C MediaController clean all
-       $(MAKE) -s -C MIDIToneGenerator clean all
-       $(MAKE) -s -C MissileLauncher clean all
-       $(MAKE) -s -C RelayBoard clean all
-       $(MAKE) -s -C SerialToLCD clean all
-       $(MAKE) -s -C TempDataLogger clean all
-       $(MAKE) -s -C USBtoSerial clean all
-       $(MAKE) -s -C Webserver clean all
-       $(MAKE) -s -C XPLAINBridge clean all
-
-%:
-       $(MAKE) -s -C AVRISP-MKII $@
-       $(MAKE) -s -C Benito $@
-       $(MAKE) -s -C HIDReportViewer $@        
-       $(MAKE) -s -C LEDNotifier $@
-       $(MAKE) -s -C Magstripe $@
-       $(MAKE) -s -C MediaController $@
-       $(MAKE) -s -C MIDIToneGenerator $@      
-       $(MAKE) -s -C MissileLauncher $@
-       $(MAKE) -s -C RelayBoard $@
-       $(MAKE) -s -C SerialToLCD $@
-       $(MAKE) -s -C TempDataLogger $@
-       $(MAKE) -s -C USBtoSerial $@
-       $(MAKE) -s -C Webserver $@
-       $(MAKE) -s -C XPLAINBridge $@
+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:
+
+%: $(PROJECT_DIRECTORIES)
+       @echo . > /dev/null
+
+$(PROJECT_DIRECTORIES):
+       @$(MAKE) -C $@ $(MAKECMDGOALS)
+
+.PHONY: $(PROJECT_DIRECTORIES)