Update makefiles to use the latest WinAVR/Atmel toolchain makefile template.

Add new module source variables to the library core makefile, so that module sources can be added to a project's makefile on a per-module rather than per-file basis.

Update makefiles to use the latest WinAVR/Atmel toolchain makefile template.
Add new module source variables to the library core makefile, so that module sources can be added to a project's makefile on a per-module rather than per-file basis.
6b5e684c · Dean Camera · 42ac34b4 · 6b5e684c · 6b5e684c · 6b5e684c
Commit 6b5e684c authored Jul 19, 2010 by Dean Camera
75 changed files
--- a/Bootloaders/CDC/makefile
+++ b/Bootloaders/CDC/makefile
@@ -109,7 +109,7 @@ OBJDIR = .
 LUFA_PATH = ../..


-# LUFA library compile-time options
+# LUFA library compile-time options and predefined tokens
 LUFA_OPTS  = -D USB_DEVICE_ONLY
 LUFA_OPTS += -D DEVICE_STATE_AS_GPIOR=0
 LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=8
@@ -121,20 +121,14 @@ LUFA_OPTS += -D NO_DEVICE_SELF_POWER
 LUFA_OPTS += -D NO_DEVICE_REMOTE_WAKEUP


+# Create the LUFA source path variables by including the LUFA root makefile
+include $(LUFA_PATH)/LUFA/makefile
+
+
 # List C source files here. (C dependencies are automatically generated.)
 SRC = $(TARGET).c                                                 \
 	  Descriptors.c                                               \
-	  $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/DevChapter9.c        \
-	  $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Device.c             \
-	  $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Endpoint.c           \
-	  $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Host.c               \
-	  $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/HostChapter9.c       \
-	  $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/LowLevel.c           \
- 	  $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Pipe.c               \
-	  $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/USBInterrupt.c       \
-	  $(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/ConfigDescriptor.c  \
-	  $(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/Events.c            \
-	  $(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/USBTask.c           \
+	  $(LUFA_SRC_USB)                                             \


 # List C++ source files here. (C dependencies are automatically generated.)
@@ -180,16 +174,26 @@ CSTANDARD = -std=c99


 # Place -D or -U options here for C sources
-CDEFS  = -DF_CPU=$(F_CPU)UL -DF_CLOCK=$(F_CLOCK)UL -DBOARD=BOARD_$(BOARD) $(LUFA_OPTS)
+CDEFS  = -DF_CPU=$(F_CPU)UL
+CDEFS += -DF_CLOCK=$(F_CLOCK)UL
+CDEFS += -DBOARD=BOARD_$(BOARD)
 CDEFS += -DBOOT_START_ADDR=$(BOOT_START)UL
+CDEFS += $(LUFA_OPTS)


 # Place -D or -U options here for ASM sources
-ADEFS = -DF_CPU=$(F_CPU)
-
+ADEFS  = -DF_CPU=$(F_CPU)
+ADEFS += -DF_CLOCK=$(F_CLOCK)UL
+ADEFS += -DBOARD=BOARD_$(BOARD)
+CDEFS += -DBOOT_START_ADDR=$(BOOT_START)UL
+ADEFS += $(LUFA_OPTS)

 # Place -D or -U options here for C++ sources
-CPPDEFS = -DF_CPU=$(F_CPU)UL
+CPPDEFS  = -DF_CPU=$(F_CPU)UL
+CPPDEFS += -DF_CLOCK=$(F_CLOCK)UL
+CPPDEFS += -DBOARD=BOARD_$(BOARD)
+CDEFS += -DBOOT_START_ADDR=$(BOOT_START)UL
+CPPDEFS += $(LUFA_OPTS)
 #CPPDEFS += -D__STDC_LIMIT_MACROS
 #CPPDEFS += -D__STDC_CONSTANT_MACROS

@@ -208,14 +212,15 @@ CFLAGS += -O$(OPT)
 CFLAGS += -funsigned-char
 CFLAGS += -funsigned-bitfields
 CFLAGS += -ffunction-sections
+CFLAGS += -fno-inline-small-functions
 CFLAGS += -fpack-struct
 CFLAGS += -fshort-enums
-CFLAGS += -fno-inline-small-functions
 CFLAGS += -fno-strict-aliasing
 CFLAGS += -Wall
 CFLAGS += -Wstrict-prototypes
-CFLAGS += -Wundef
+#CFLAGS += -mshort-calls
 #CFLAGS += -fno-unit-at-a-time
+#CFLAGS += -Wundef
 #CFLAGS += -Wunreachable-code
 #CFLAGS += -Wsign-compare
 CFLAGS += -Wa,-adhlns=$(<:%.c=$(OBJDIR)/%.lst)
@@ -239,7 +244,7 @@ CPPFLAGS += -fpack-struct
 CPPFLAGS += -fshort-enums
 CPPFLAGS += -fno-exceptions
 CPPFLAGS += -Wall
-CFLAGS += -Wundef
+CPPFLAGS += -Wundef
 #CPPFLAGS += -mshort-calls
 #CPPFLAGS += -fno-unit-at-a-time
 #CPPFLAGS += -Wstrict-prototypes
@@ -316,8 +321,7 @@ EXTMEMOPTS =
 #  -Wl,...:     tell GCC to pass this to linker.
 #    -Map:      create map file
 #    --cref:    add cross reference to  map file
-LDFLAGS = -Wl,-Map=$(TARGET).map,--cref
-LDFLAGS += -Wl,--section-start=.text=$(BOOT_START)
+LDFLAGS  = -Wl,-Map=$(TARGET).map,--cref
 LDFLAGS += -Wl,--relax 
 LDFLAGS += -Wl,--gc-sections
 LDFLAGS += $(EXTMEMOPTS)
@@ -329,9 +333,7 @@ LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)

 #---------------- Programming Options (avrdude) ----------------

-# Programming hardware: alf avr910 avrisp bascom bsd 
-# dt006 pavr picoweb pony-stk200 sp12 stk200 stk500
-#
+# Programming hardware
 # Type: avrdude -c ?
 # to get a full listing.
 #
@@ -411,6 +413,7 @@ REMOVEDIR = rm -rf
 COPY = cp
 WINSHELL = cmd

+
 # Define Messages
 # English
 MSG_ERRORS_NONE = Errors: none
@@ -456,7 +459,7 @@ ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)


 # Default target.
-all: begin gccversion sizebefore build showliboptions showtarget sizeafter end
+all: begin gccversion sizebefore build sizeafter end

 # Change the build target to build a HEX file or a library.
 build: elf hex eep lss sym
@@ -487,9 +490,7 @@ end:

 # Display size of file.
 HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
-ELFSIZE = $(SIZE) $(MCU_FLAG) $(FORMAT_FLAG) $(TARGET).elf
-MCU_FLAG = $(shell $(SIZE) --help | grep -- --mcu > /dev/null && echo --mcu=$(MCU) )
-FORMAT_FLAG = $(shell $(SIZE) --help | grep -- --format=.*avr > /dev/null && echo --format=avr )
+ELFSIZE = $(SIZE) --mcu=$(MCU) --format=avr $(TARGET).elf

 sizebefore:
 	@if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); \
@@ -499,22 +500,7 @@ sizeafter:
 	@if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \
 	2>/dev/null; echo; fi

-showliboptions:
-	@echo
-	@echo ---- Compile Time Library Options ----
-	@for i in $(LUFA_OPTS:-D%=%); do \
-		echo $$i; \
-	done
-	@echo --------------------------------------

-showtarget:
-	@echo
-	@echo --------- Target Information ---------
-	@echo AVR Model: $(MCU)
-	@echo Board:     $(BOARD)
-	@echo Clock:     $(F_CPU)Hz CPU, $(F_CLOCK)Hz Master
-	@echo --------------------------------------
-	

 # Display compiler version information.
 gccversion : 
@@ -583,7 +569,7 @@ extcoff: $(TARGET).elf
 %.hex: %.elf
 	@echo
 	@echo $(MSG_FLASH) $@
-	$(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@
+	$(OBJCOPY) -O $(FORMAT) -R .eeprom -R .fuse -R .lock $< $@

 %.eep: %.elf
 	@echo
@@ -595,7 +581,7 @@ extcoff: $(TARGET).elf
 %.lss: %.elf
 	@echo
 	@echo $(MSG_EXTENDED_LISTING) $@
-	$(OBJDUMP) -h -z -S $< > $@
+	$(OBJDUMP) -h -S -z $< > $@

 # Create a symbol table from ELF output file.
 %.sym: %.elf
@@ -657,18 +643,16 @@ $(OBJDIR)/%.o : %.S
 # Create preprocessed source for use in sending a bug report.
 %.i : %.c
 	$(CC) -E -mmcu=$(MCU) -I. $(CFLAGS) $< -o $@ 
-	
+

 # Target: clean project.
-clean: begin clean_list clean_binary end
+clean: begin clean_list end

-clean_binary:
-	$(REMOVE) $(TARGET).hex
-	
-clean_list:
+clean_list :
+	@echo
 	@echo $(MSG_CLEANING)
+	$(REMOVE) $(TARGET).hex
 	$(REMOVE) $(TARGET).eep
-	$(REMOVE) $(TARGET)eep.hex
 	$(REMOVE) $(TARGET).cof
 	$(REMOVE) $(TARGET).elf
 	$(REMOVE) $(TARGET).map
@@ -679,7 +663,6 @@ clean_list:
 	$(REMOVE) $(SRC:.c=.s)
 	$(REMOVE) $(SRC:.c=.d)
 	$(REMOVE) $(SRC:.c=.i)
-	$(REMOVE) InvalidEvents.tmp
 	$(REMOVEDIR) .dep

 doxygen:
@@ -699,8 +682,6 @@ $(shell mkdir $(OBJDIR) 2>/dev/null)


 # Listing of phony targets.
-.PHONY : all showliboptions showtarget begin       \
-finish end sizebefore sizeafter gccversion build   \
-elf hex eep lss sym coff extcoff program clean     \
-debug clean_list clean_binary clean_doxygen        \
-gdb-config doxygen
\ No newline at end of file
+.PHONY : all begin finish end sizebefore sizeafter gccversion \
+build elf hex eep lss sym coff extcoff doxygen clean          \
+clean_list clean_doxygen program debug gdb-config
--- a/Bootloaders/DFU/makefile
+++ b/Bootloaders/DFU/makefile
@@ -54,7 +54,7 @@ MCU = at90usb1287
 # Target board (see library "Board Types" documentation, NONE for projects not requiring
 # LUFA board drivers). If USER is selected, put custom board drivers in a directory called 
 # "Board" inside the application directory.
-BOARD = USBKEY
+BOARD  = USBKEY


 # Processor frequency.
@@ -109,7 +109,7 @@ OBJDIR = .
 LUFA_PATH = ../..


-# LUFA library compile-time options
+# LUFA library compile-time options and predefined tokens
 LUFA_OPTS  = -D USB_DEVICE_ONLY
 LUFA_OPTS += -D DEVICE_STATE_AS_GPIOR=0
 LUFA_OPTS += -D CONTROL_ONLY_DEVICE
@@ -122,22 +122,16 @@ LUFA_OPTS += -D NO_DEVICE_SELF_POWER
 LUFA_OPTS += -D NO_DEVICE_REMOTE_WAKEUP


+# Create the LUFA source path variables by including the LUFA root makefile
+include $(LUFA_PATH)/LUFA/makefile
+
+
 # List C source files here. (C dependencies are automatically generated.)
 SRC = $(TARGET).c                                                 \
 	  Descriptors.c                                               \
-	  $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/DevChapter9.c        \
-	  $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Device.c             \
-	  $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Endpoint.c           \
-	  $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Host.c               \
-	  $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/HostChapter9.c       \
-	  $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/LowLevel.c           \
- 	  $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Pipe.c               \
-	  $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/USBInterrupt.c       \
-	  $(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/ConfigDescriptor.c  \
-	  $(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/Events.c            \
-	  $(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/USBTask.c           \
-
- 
+	  $(LUFA_SRC_USB)                                             \
+
+
 # List C++ source files here. (C dependencies are automatically generated.)
 CPPSRC = 

@@ -149,7 +143,7 @@ CPPSRC =
 #     Even though the DOS/Win* filesystem matches both .s and .S the same,
 #     it will preserve the spelling of the filenames, and gcc itself does
 #     care about how the name is spelled on its command-line.
-ASRC = 
+ASRC =


 # Optimization level, can be [0, 1, 2, 3, s]. 
@@ -181,16 +175,26 @@ CSTANDARD = -std=c99


 # Place -D or -U options here for C sources
-CDEFS  = -DF_CPU=$(F_CPU)UL -DF_CLOCK=$(F_CLOCK)UL -DBOARD=BOARD_$(BOARD) $(LUFA_OPTS)
+CDEFS  = -DF_CPU=$(F_CPU)UL
+CDEFS += -DF_CLOCK=$(F_CLOCK)UL
+CDEFS += -DBOARD=BOARD_$(BOARD)
 CDEFS += -DBOOT_START_ADDR=$(BOOT_START)UL
+CDEFS += $(LUFA_OPTS)


 # Place -D or -U options here for ASM sources
-ADEFS = -DF_CPU=$(F_CPU)
-
+ADEFS  = -DF_CPU=$(F_CPU)
+ADEFS += -DF_CLOCK=$(F_CLOCK)UL
+ADEFS += -DBOARD=BOARD_$(BOARD)
+CDEFS += -DBOOT_START_ADDR=$(BOOT_START)UL
+ADEFS += $(LUFA_OPTS)

 # Place -D or -U options here for C++ sources
-CPPDEFS = -DF_CPU=$(F_CPU)UL
+CPPDEFS  = -DF_CPU=$(F_CPU)UL
+CPPDEFS += -DF_CLOCK=$(F_CLOCK)UL
+CPPDEFS += -DBOARD=BOARD_$(BOARD)
+CDEFS += -DBOOT_START_ADDR=$(BOOT_START)UL
+CPPDEFS += $(LUFA_OPTS)
 #CPPDEFS += -D__STDC_LIMIT_MACROS
 #CPPDEFS += -D__STDC_CONSTANT_MACROS

@@ -209,15 +213,15 @@ CFLAGS += -O$(OPT)
 CFLAGS += -funsigned-char
 CFLAGS += -funsigned-bitfields
 CFLAGS += -ffunction-sections
-CFLAGS += -fdata-sections
+CFLAGS += -fno-inline-small-functions
 CFLAGS += -fpack-struct
 CFLAGS += -fshort-enums
-CFLAGS += -fno-inline-small-functions
 CFLAGS += -fno-strict-aliasing
 CFLAGS += -Wall
 CFLAGS += -Wstrict-prototypes
-CFLAGS += -Wundef
+#CFLAGS += -mshort-calls
 #CFLAGS += -fno-unit-at-a-time
+#CFLAGS += -Wundef
 #CFLAGS += -Wunreachable-code
 #CFLAGS += -Wsign-compare
 CFLAGS += -Wa,-adhlns=$(<:%.c=$(OBJDIR)/%.lst)
@@ -241,7 +245,7 @@ CPPFLAGS += -fpack-struct
 CPPFLAGS += -fshort-enums
 CPPFLAGS += -fno-exceptions
 CPPFLAGS += -Wall
-CFLAGS += -Wundef
+CPPFLAGS += -Wundef
 #CPPFLAGS += -mshort-calls
 #CPPFLAGS += -fno-unit-at-a-time
 #CPPFLAGS += -Wstrict-prototypes
@@ -318,8 +322,7 @@ EXTMEMOPTS =
 #  -Wl,...:     tell GCC to pass this to linker.
 #    -Map:      create map file
 #    --cref:    add cross reference to  map file
-LDFLAGS = -Wl,-Map=$(TARGET).map,--cref
-LDFLAGS += -Wl,--section-start=.text=$(BOOT_START)
+LDFLAGS  = -Wl,-Map=$(TARGET).map,--cref
 LDFLAGS += -Wl,--relax 
 LDFLAGS += -Wl,--gc-sections
 LDFLAGS += $(EXTMEMOPTS)
@@ -331,9 +334,7 @@ LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)

 #---------------- Programming Options (avrdude) ----------------

-# Programming hardware: alf avr910 avrisp bascom bsd 
-# dt006 pavr picoweb pony-stk200 sp12 stk200 stk500
-#
+# Programming hardware
 # Type: avrdude -c ?
 # to get a full listing.
 #
@@ -413,6 +414,7 @@ REMOVEDIR = rm -rf
 COPY = cp
 WINSHELL = cmd

+
 # Define Messages
 # English
 MSG_ERRORS_NONE = Errors: none
@@ -458,7 +460,7 @@ ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)


 # Default target.
-all: begin gccversion sizebefore build showliboptions showtarget sizeafter end
+all: begin gccversion sizebefore build sizeafter end

 # Change the build target to build a HEX file or a library.
 build: elf hex eep lss sym
@@ -489,9 +491,7 @@ end:

 # Display size of file.
 HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
-ELFSIZE = $(SIZE) $(MCU_FLAG) $(FORMAT_FLAG) $(TARGET).elf
-MCU_FLAG = $(shell $(SIZE) --help | grep -- --mcu > /dev/null && echo --mcu=$(MCU) )
-FORMAT_FLAG = $(shell $(SIZE) --help | grep -- --format=.*avr > /dev/null && echo --format=avr )
+ELFSIZE = $(SIZE) --mcu=$(MCU) --format=avr $(TARGET).elf

 sizebefore:
 	@if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); \
@@ -501,22 +501,7 @@ sizeafter:
 	@if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \
 	2>/dev/null; echo; fi

-showliboptions:
-	@echo
-	@echo ---- Compile Time Library Options ----
-	@for i in $(LUFA_OPTS:-D%=%); do \
-		echo $$i; \
-	done
-	@echo --------------------------------------

-showtarget:
-	@echo
-	@echo --------- Target Information ---------
-	@echo AVR Model: $(MCU)
-	@echo Board:     $(BOARD)
-	@echo Clock:     $(F_CPU)Hz CPU, $(F_CLOCK)Hz Master
-	@echo --------------------------------------
-	

 # Display compiler version information.
 gccversion : 
@@ -585,7 +570,7 @@ extcoff: $(TARGET).elf
 %.hex: %.elf
 	@echo
 	@echo $(MSG_FLASH) $@
-	$(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@
+	$(OBJCOPY) -O $(FORMAT) -R .eeprom -R .fuse -R .lock $< $@

 %.eep: %.elf
 	@echo
@@ -597,7 +582,7 @@ extcoff: $(TARGET).elf
 %.lss: %.elf
 	@echo
 	@echo $(MSG_EXTENDED_LISTING) $@
-	$(OBJDUMP) -h -z -S $< > $@
+	$(OBJDUMP) -h -S -z $< > $@

 # Create a symbol table from ELF output file.
 %.sym: %.elf
@@ -659,18 +644,16 @@ $(OBJDIR)/%.o : %.S
 # Create preprocessed source for use in sending a bug report.
 %.i : %.c
 	$(CC) -E -mmcu=$(MCU) -I. $(CFLAGS) $< -o $@ 
-	
+

 # Target: clean project.
-clean: begin clean_list clean_binary end
+clean: begin clean_list end

-clean_binary:
-	$(REMOVE) $(TARGET).hex
-	
-clean_list:
+clean_list :
+	@echo
 	@echo $(MSG_CLEANING)
+	$(REMOVE) $(TARGET).hex
 	$(REMOVE) $(TARGET).eep
-	$(REMOVE) $(TARGET)eep.hex
 	$(REMOVE) $(TARGET).cof
 	$(REMOVE) $(TARGET).elf
 	$(REMOVE) $(TARGET).map
@@ -681,7 +664,6 @@ clean_list:
 	$(REMOVE) $(SRC:.c=.s)
 	$(REMOVE) $(SRC:.c=.d)
 	$(REMOVE) $(SRC:.c=.i)
-	$(REMOVE) InvalidEvents.tmp
 	$(REMOVEDIR) .dep

 doxygen:
@@ -701,8 +683,6 @@ $(shell mkdir $(OBJDIR) 2>/dev/null)


 # Listing of phony targets.
-.PHONY : all showliboptions showtarget begin       \
-finish end sizebefore sizeafter gccversion build   \
-elf hex eep lss sym coff extcoff program clean     \
-debug clean_list clean_binary clean_doxygen        \
-gdb-config doxygen
\ No newline at end of file
+.PHONY : all begin finish end sizebefore sizeafter gccversion \
+build elf hex eep lss sym coff extcoff doxygen clean          \
+clean_list clean_doxygen program debug gdb-config
--- a/Demos/Device/ClassDriver/AudioInput/AudioInput.txt
+++ b/Demos/Device/ClassDriver/AudioInput/AudioInput.txt
@@ -71,7 +71,7 @@
 *   </tr>
 *   <tr>
 *    <td>MICROPHONE_BIASED_TO_HALF_RAIL</td>
- *    <td>Makefile CDEFS</td>
+ *    <td>Makefile LUFA_OPTS</td>
 *    <td>When defined, this alters the demo so that the half VCC bias of the microphone input is subtracted.</td>
 *   </tr>
 *   <tr>

--- a/Demos/Device/ClassDriver/AudioInput/makefile
+++ b/Demos/Device/ClassDriver/AudioInput/makefile
@@ -115,29 +115,25 @@ OBJDIR = .
 LUFA_PATH = ../../../..


-# LUFA library compile-time options
+# LUFA library compile-time options and predefined tokens
 LUFA_OPTS  = -D USB_DEVICE_ONLY
 LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=8
 LUFA_OPTS += -D FIXED_NUM_CONFIGURATIONS=1
 LUFA_OPTS += -D USE_FLASH_DESCRIPTORS
 LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"

+LUFA_OPTS += -D MICROPHONE_BIASED_TO_HALF_RAIL
+
+
+# Create the LUFA source path variables by including the LUFA root makefile
+include $(LUFA_PATH)/LUFA/makefile
+

 # List C source files here. (C dependencies are automatically generated.)
 SRC = $(TARGET).c                                                 \
 	  Descriptors.c                                               \
-	  $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/DevChapter9.c        \
-	  $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Device.c             \
-	  $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Endpoint.c           \
-	  $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Host.c               \
-	  $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/HostChapter9.c       \
-	  $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/LowLevel.c           \
- 	  $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Pipe.c               \
-	  $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/USBInterrupt.c       \
-	  $(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/ConfigDescriptor.c  \
-	  $(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/Events.c            \
-	  $(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/USBTask.c           \
-	  $(LUFA_PATH)/LUFA/Drivers/USB/Class/Device/Audio.c          \
+	  $(LUFA_SRC_USB)                                             \
+	  $(LUFA_SRC_USBCLASS)


 # List C++ source files here. (C dependencies are automatically generated.)
@@ -183,15 +179,23 @@ CSTANDARD = -std=c99


 # Place -D or -U options here for C sources
-CDEFS  = -DF_CPU=$(F_CPU)UL -DF_CLOCK=$(F_CLOCK)UL -DBOARD=BOARD_$(BOARD) $(LUFA_OPTS)
+CDEFS  = -DF_CPU=$(F_CPU)UL
+CDEFS += -DF_CLOCK=$(F_CLOCK)UL
+CDEFS += -DBOARD=BOARD_$(BOARD)
+CDEFS += $(LUFA_OPTS)


 # Place -D or -U options here for ASM sources
-ADEFS = -DF_CPU=$(F_CPU)
-
+ADEFS  = -DF_CPU=$(F_CPU)
+ADEFS += -DF_CLOCK=$(F_CLOCK)UL
+ADEFS += -DBOARD=BOARD_$(BOARD)
+ADEFS += $(LUFA_OPTS)

 # Place -D or -U options here for C++ sources
-CPPDEFS = -DF_CPU=$(F_CPU)UL
+CPPDEFS  = -DF_CPU=$(F_CPU)UL
+CPPDEFS += -DF_CLOCK=$(F_CLOCK)UL
+CPPDEFS += -DBOARD=BOARD_$(BOARD)
+CPPDEFS += $(LUFA_OPTS)
 #CPPDEFS += -D__STDC_LIMIT_MACROS
 #CPPDEFS += -D__STDC_CONSTANT_MACROS

@@ -216,8 +220,9 @@ CFLAGS += -fshort-enums
 CFLAGS += -fno-strict-aliasing
 CFLAGS += -Wall
 CFLAGS += -Wstrict-prototypes
-CFLAGS += -Wundef
+#CFLAGS += -mshort-calls
 #CFLAGS += -fno-unit-at-a-time
+#CFLAGS += -Wundef
 #CFLAGS += -Wunreachable-code
 #CFLAGS += -Wsign-compare
 CFLAGS += -Wa,-adhlns=$(<:%.c=$(OBJDIR)/%.lst)
@@ -241,7 +246,7 @@ CPPFLAGS += -fpack-struct
 CPPFLAGS += -fshort-enums
 CPPFLAGS += -fno-exceptions
 CPPFLAGS += -Wall
-CFLAGS += -Wundef
+CPPFLAGS += -Wundef
 #CPPFLAGS += -mshort-calls
 #CPPFLAGS += -fno-unit-at-a-time
 #CPPFLAGS += -Wstrict-prototypes
@@ -318,7 +323,7 @@ EXTMEMOPTS =
 #  -Wl,...:     tell GCC to pass this to linker.
 #    -Map:      create map file
 #    --cref:    add cross reference to  map file
-LDFLAGS = -Wl,-Map=$(TARGET).map,--cref
+LDFLAGS  = -Wl,-Map=$(TARGET).map,--cref
 LDFLAGS += -Wl,--relax 
 LDFLAGS += -Wl,--gc-sections
 LDFLAGS += $(EXTMEMOPTS)
@@ -330,9 +335,7 @@ LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)

 #---------------- Programming Options (avrdude) ----------------

-# Programming hardware: alf avr910 avrisp bascom bsd 
-# dt006 pavr picoweb pony-stk200 sp12 stk200 stk500
-#
+# Programming hardware
 # Type: avrdude -c ?
 # to get a full listing.
 #
@@ -412,6 +415,7 @@ REMOVEDIR = rm -rf
 COPY = cp
 WINSHELL = cmd

+
 # Define Messages
 # English
 MSG_ERRORS_NONE = Errors: none
@@ -457,7 +461,7 @@ ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)


 # Default target.
-all: begin gccversion sizebefore build showliboptions showtarget sizeafter end
+all: begin gccversion sizebefore build sizeafter end

 # Change the build target to build a HEX file or a library.
 build: elf hex eep lss sym
@@ -488,9 +492,7 @@ end:

 # Display size of file.
 HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
-ELFSIZE = $(SIZE) $(MCU_FLAG) $(FORMAT_FLAG) $(TARGET).elf
-MCU_FLAG = $(shell $(SIZE) --help | grep -- --mcu > /dev/null && echo --mcu=$(MCU) )
-FORMAT_FLAG = $(shell $(SIZE) --help | grep -- --format=.*avr > /dev/null && echo --format=avr )
+ELFSIZE = $(SIZE) --mcu=$(MCU) --format=avr $(TARGET).elf

 sizebefore:
 	@if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); \
@@ -499,23 +501,8 @@ sizebefore:
 sizeafter:
 	@if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \
 	2>/dev/null; echo; fi
-	
-showliboptions:
-	@echo
-	@echo ---- Compile Time Library Options ----
-	@for i in $(LUFA_OPTS:-D%=%); do \
-		echo $$i; \
-	done