X-Git-Url: http://git.linex4red.de/pub/lufa.git/blobdiff_plain/49ca5c3c8306b2c85019eb24584da8c67dd042dc..5d9403fde4e0d89313121fcd5fa4cfc6c4ddfc4e:/LUFA/Build/lufa.dfu.in

diff --git a/LUFA/Build/lufa.dfu.in b/LUFA/Build/lufa.dfu.in
index 63789936b..ba75f14a7 100644
--- a/LUFA/Build/lufa.dfu.in
+++ b/LUFA/Build/lufa.dfu.in
@@ -1,83 +1,93 @@
-#
-#             LUFA Library
-#     Copyright (C) Dean Camera, 2012.
-#
-#  dean [at] fourwalledcubicle [dot] com
-#           www.lufa-lib.org
-#
-
-LUFA_BUILD_MODULES        += DFU
-LUFA_BUILD_TARGETS        += flip flip-ee dfu dfu-ee
-LUFA_BUILD_MANDATORY_VARS += MCU TARGET
-LUFA_BUILD_OPTIONAL_VARS  += 
-
-# -----------------------------------------------------------------------------
-#               LUFA DFU Bootloader Buildsystem Makefile Module.
-# -----------------------------------------------------------------------------
-# DESCRIPTION:
-#   Provides a set of targets to re-program a device currently running a DFU
-#   class bootloader with a project's FLASH and EEPROM files.
-# -----------------------------------------------------------------------------
-# TARGETS:
-#
-#    flip                      - Program FLASH into target via Atmel FLIP
-#    flip-ee                   - Program EEPROM into target via Atmel FLIP
-#    dfu                       - Program FLASH into target via dfu-programmer
-#    dfu-ee                    - Program EEPROM into target via dfu-programmer
-#
-# MANDATORY PARAMETERS:
-#
-#    MCU                       - Microcontroller device model name
-#    TARGET                    - Application name
-#
-# OPTIONAL PARAMETERS:
-#
-#    (None)
-#
-# -----------------------------------------------------------------------------
-
-# Sanity-check values of mandatory user-supplied variables
-MCU            ?= $(error Makefile MCU value not set)
-TARGET         ?= $(error Makefile TARGET value not set)
-
-ifeq ($(MCU),)
-   $(error Makefile MCU option cannot be blank)
-endif
-ifeq ($(TARGET),)
-   $(error Makefile TARGET option cannot be blank)
-endif
-
-# Output Messages
-MSG_COPY_CMD   := ' [CP]      :'
-MSG_REMOVE_CMD := ' [RM]      :'
-MSG_DFU_CMD    := ' [DFU]     :'
-
-flip: $(TARGET).hex $(MAKEFILE_LIST)
-	@echo $(MSG_DFU_CMD) Programming FLASH with batchisp using \"$(TARGET).hex\"
-	batchisp -hardware usb -device $(MCU) -operation erase f
-	batchisp -hardware usb -device $(MCU) -operation loadbuffer $(TARGET).hex program
-	batchisp -hardware usb -device $(MCU) -operation start reset 0
-
-flip-ee: $(TARGET).eep $(MAKEFILE_LIST)
-	@echo $(MSG_DFU_CMD) Copying EEP file to temporary file \"$(TARGET)eep.hex\"
-	cp $(TARGET).eep $(TARGET)eep.hex
-	@echo $(MSG_DFU_CMD) Programming EEPROM with batchisp using \"$(TARGET).eep\"
-	batchisp -hardware usb -device $(MCU) -operation memory EEPROM erase
-	batchisp -hardware usb -device $(MCU) -operation memory EEPROM loadbuffer $(TARGET)eep.hex program
-	batchisp -hardware usb -device $(MCU) -operation start reset 0
-	@echo $(MSG_DFU_CMD) Removing temporary file \"$(TARGET)eep.hex\"
-	rm $(TARGET)eep.hex
-	
-dfu: $(TARGET).hex $(MAKEFILE_LIST)
-	@echo $(MSG_DFU_CMD) Programming FLASH with dfu-programmer using \"$(TARGET).hex\"
-	dfu-programmer $(MCU) erase
-	dfu-programmer $(MCU) flash $(TARGET).hex
-	dfu-programmer $(MCU) reset
-
-dfu-ee: $(TARGET).eep $(MAKEFILE_LIST)
-	@echo $(MSG_DFU_CMD) Programming EEPROM with dfu-programmer using \"$(TARGET).eep\"
-	dfu-programmer $(MCU) eeprom-flash $(TARGET).eep
-	dfu-programmer $(MCU) reset
-	
-# Phony build targets for this module
-.PHONY: flip flip-ee dfu dfu-ee
+#
+#             LUFA Library
+#     Copyright (C) Dean Camera, 2012.
+#
+#  dean [at] fourwalledcubicle [dot] com
+#           www.lufa-lib.org
+#
+
+LUFA_BUILD_MODULES         += DFU
+LUFA_BUILD_TARGETS         += flip flip-ee dfu dfu-ee
+LUFA_BUILD_MANDATORY_VARS  += MCU TARGET
+LUFA_BUILD_OPTIONAL_VARS   += 
+LUFA_BUILD_PROVIDED_VARS   += 
+LUFA_BUILD_PROVIDED_MACROS += 
+
+# -----------------------------------------------------------------------------
+#               LUFA DFU Bootloader Buildsystem Makefile Module.
+# -----------------------------------------------------------------------------
+# DESCRIPTION:
+#   Provides a set of targets to re-program a device currently running a DFU
+#   class bootloader with a project's FLASH and EEPROM files.
+# -----------------------------------------------------------------------------
+# TARGETS:
+#
+#    flip                      - Program FLASH into target via Atmel FLIP
+#    flip-ee                   - Program EEPROM into target via Atmel FLIP
+#    dfu                       - Program FLASH into target via dfu-programmer
+#    dfu-ee                    - Program EEPROM into target via dfu-programmer
+#
+# MANDATORY PARAMETERS:
+#
+#    MCU                       - Microcontroller device model name
+#    TARGET                    - Application name
+#
+# OPTIONAL PARAMETERS:
+#
+#    (None)
+#
+# PROVIDED VARIABLES:
+#
+#    (None)
+#
+# PROVIDED MACROS:
+#
+#    (None)
+#
+# -----------------------------------------------------------------------------
+
+SHELL = /bin/sh
+
+ERROR_IF_UNSET   ?= $(if $(filter undefined, $(origin $(strip $(1)))), $(error Makefile $(strip $(1)) value not set))
+ERROR_IF_EMPTY   ?= $(if $(strip $($(strip $(1)))), , $(error Makefile $(strip $(1)) option cannot be blank))
+ERROR_IF_NONBOOL ?= $(if $(filter Y N, $($(strip $(1)))), , $(error Makefile $(strip $(1)) option must be Y or N))
+
+# Sanity-check values of mandatory user-supplied variables
+$(foreach MANDATORY_VAR, $(LUFA_BUILD_MANDATORY_VARS), $(call ERROR_IF_UNSET, $(MANDATORY_VAR)))
+$(call ERROR_IF_EMPTY, MCU)
+$(call ERROR_IF_EMPTY, TARGET)
+
+# Output Messages
+MSG_COPY_CMD   := ' [CP]      :'
+MSG_REMOVE_CMD := ' [RM]      :'
+MSG_DFU_CMD    := ' [DFU]     :'
+
+flip: $(TARGET).hex $(MAKEFILE_LIST)
+	@echo $(MSG_DFU_CMD) Programming FLASH with batchisp using \"$<\"
+	batchisp -hardware usb -device $(MCU) -operation erase f
+	batchisp -hardware usb -device $(MCU) -operation loadbuffer $< program
+	batchisp -hardware usb -device $(MCU) -operation start reset 0
+
+flip-ee: $(TARGET).eep $(MAKEFILE_LIST)
+	@echo $(MSG_DFU_CMD) Copying EEP file to temporary file \"$<.hex\"
+	cp $< $<.hex
+	@echo $(MSG_DFU_CMD) Programming EEPROM with batchisp using \"$<.hex\"
+	batchisp -hardware usb -device $(MCU) -operation memory EEPROM erase
+	batchisp -hardware usb -device $(MCU) -operation memory EEPROM loadbuffer $<.hex program
+	batchisp -hardware usb -device $(MCU) -operation start reset 0
+	@echo $(MSG_DFU_CMD) Removing temporary file \"$<.hex\"
+	rm $<.hex
+	
+dfu: $(TARGET).hex $(MAKEFILE_LIST)
+	@echo $(MSG_DFU_CMD) Programming FLASH with dfu-programmer using \"$<\"
+	dfu-programmer $(MCU) erase
+	dfu-programmer $(MCU) flash $<
+	dfu-programmer $(MCU) reset
+
+dfu-ee: $(TARGET).eep $(MAKEFILE_LIST)
+	@echo $(MSG_DFU_CMD) Programming EEPROM with dfu-programmer using \"$<\"
+	dfu-programmer $(MCU) eeprom-flash $<
+	dfu-programmer $(MCU) reset
+	
+# Phony build targets for this module
+.PHONY: flip flip-ee dfu dfu-ee