URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [rtos/] [freertos-6.1.1/] [Demo/] [lwIP_AVR32_UC3/] [AT32UC3A/] [GCC/] [Makefile] - Blame information for rev 583

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# Hey Emacs, this is a -*- makefile -*-
 
# Goals available on make command line:
#
# [all]                   Default goal: build the project.
# clean                   Clean up the project.
# rebuild                 Rebuild the project.
# ccversion               Display CC version information.
# cppfiles  file.i        Generate preprocessed files from C source files.
# asfiles   file.x        Generate preprocessed assembler files from C and assembler source files.
# objfiles  file.o        Generate object files from C and assembler source files.
# a         file.a        Archive: create A output file from object files.
# elf       file.elf      Link: create ELF output file from object files.
# lss       file.lss      Create extended listing from target output file.
# sym       file.sym      Create symbol table from target output file.
# hex       file.hex      Create Intel HEX image from ELF output file.
# bin       file.bin      Create binary image from ELF output file.
# sizes                   Display target size information.
# isp                     Use ISP instead of JTAGICE mkII when programming.
# cpuinfo                 Get CPU information.
# halt                    Stop CPU execution.
# chiperase               Perform a JTAG Chip Erase command.
# erase                   Perform a flash chip erase.
# program                 Program MCU memory from ELF output file.
# secureflash             Protect chip by setting security bit.
# reset                   Reset MCU.
# debug                   Open a debug connection with the MCU.
# run                     Start CPU execution.
# readregs                Read CPU registers.
# doc                     Build the documentation.
# cleandoc                Clean up the documentation.
# rebuilddoc              Rebuild the documentation.
# verbose                 Display main executed commands.
 
# Copyright (c) 2007, Atmel Corporation All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# 1. Redistributions of source code must retain the above copyright notice, this
# list of conditions and the following disclaimer.
#
# 2. Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions and the following disclaimer in the documentation and/
# or other materials provided with the distribution.
#
# 3. The name of ATMEL may not be used to endorse or promote products derived
# from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY ATMEL ``AS IS'' AND ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY AND
# SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT,
# INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
# OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
# EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 
# ** ** ** *** ** ** ** ** ** ** ** ** ** ** **
# ENVIRONMENT SETTINGS
# ** ** ** *** ** ** ** ** ** ** ** ** ** ** **
 
FirstWord = $(if $(1),$(word 1,$(1)))
LastWord  = $(if $(1),$(word $(words $(1)),$(1)))
 
MAKE      = make
MAKECFG   = config.mk
TGTTYPE   = $(suffix $(TARGET))
 
RM        = rm -Rf
 
AR        = avr32-ar
ARFLAGS   = rcs
 
CPP       = $(CC) -E
CPPFLAGS  = -march=$(ARCH) -mpart=$(PART) $(WARNINGS) $(DEFS) \
            $(PLATFORM_INC_PATH:%=-I%) $(INC_PATH:%=-I%) $(CPP_EXTRA_FLAGS)
DPNDFILES = $(CSRCS:.c=.d) $(ASSRCS:.S=.d)
CPPFILES  = $(CSRCS:.c=.i)
 
CC        = avr32-gcc
CFLAGS    = $(DEBUG) $(OPTIMIZATION) $(C_EXTRA_FLAGS) \
            $(PLATFORM_INC_PATH:%=-Wa,-I%) $(INC_PATH:%=-Wa,-I%) $(AS_EXTRA_FLAGS)
ASFILES   = $(CSRCS:.c=.x) $(ASSRCS:.S=.x)
 
AS        = avr32-as
ASFLAGS   = $(DEBUG) \
            $(PLATFORM_INC_PATH:%=-Wa,-I%) $(INC_PATH:%=-Wa,-I%) $(AS_EXTRA_FLAGS)
OBJFILES  = $(CSRCS:.c=.o) $(ASSRCS:.S=.o)
 
LD        = avr32-ld
LDFLAGS   = -march=$(ARCH) -mpart=$(PART) \
            $(LIB_PATH:%=-L%) $(LINKER_SCRIPT:%=-T%) $(LD_EXTRA_FLAGS)
LOADLIBES =
LDLIBS    = $(LIBS:%=-l%)
 
OBJDUMP   = avr32-objdump
LSS       = $(TARGET:$(TGTTYPE)=.lss)
 
NM        = avr32-nm
SYM       = $(TARGET:$(TGTTYPE)=.sym)
 
OBJCOPY   = avr32-objcopy
HEX       = $(TARGET:$(TGTTYPE)=.hex)
BIN       = $(TARGET:$(TGTTYPE)=.bin)
 
SIZE      = avr32-size
 
SLEEP     = sleep
SLEEPUSB  = 9
 
PROGRAM   = avr32program
 
ISP       = batchisp
ISPFLAGS  = -device at32$(PART) -hardware usb -operation
 
DBGPROXY  = avr32gdbproxy
 
DOCGEN    = doxygen
 
 
# ** ** ** *** ** ** ** ** ** ** ** ** ** ** **
# MESSAGES
# ** ** ** *** ** ** ** ** ** ** ** ** ** ** **
 
ERR_TARGET_TYPE       = Target type not supported: `$(TGTTYPE)'
MSG_CLEANING          = Cleaning project.
MSG_PREPROCESSING     = Preprocessing \`$<\' to \`$@\'.
MSG_COMPILING         = Compiling \`$<\' to \`$@\'.
MSG_ASSEMBLING        = Assembling \`$<\' to \`$@\'.
MSG_ARCHIVING         = Archiving to \`$@\'.
MSG_LINKING           = Linking to \`$@\'.
MSG_EXTENDED_LISTING  = Creating extended listing to \`$@\'.
MSG_SYMBOL_TABLE      = Creating symbol table to \`$@\'.
MSG_IHEX_IMAGE        = Creating Intel HEX image to \`$@\'.
MSG_BINARY_IMAGE      = Creating binary image to \`$@\'.
MSG_GETTING_CPU_INFO  = Getting CPU information.
MSG_HALTING           = Stopping CPU execution.
MSG_ERASING_CHIP      = Performing a JTAG Chip Erase command.
MSG_ERASING           = Performing a flash chip erase.
MSG_PROGRAMMING       = Programming MCU memory from \`$(TARGET)\'.
MSG_SECURING_FLASH    = Protecting chip by setting security bit.
MSG_RESETTING         = Resetting MCU.
MSG_DEBUGGING         = Opening debug connection with MCU.
MSG_RUNNING           = Starting CPU execution.
MSG_READING_CPU_REGS  = Reading CPU registers.
MSG_CLEANING_DOC      = Cleaning documentation.
MSG_GENERATING_DOC    = Generating documentation to \`$(DOC_PATH)\'.
 
 
# ** ** ** *** ** ** ** ** ** ** ** ** ** ** **
# MAKE RULES
# ** ** ** *** ** ** ** ** ** ** ** ** ** ** **
 
# Include the make configuration file.
include $(MAKECFG)
 
# ** ** TOP-LEVEL RULES ** **
 
# Default goal: build the project.
ifeq ($(TGTTYPE),.a)
.PHONY: all
all: ccversion a lss sym sizes
else
ifeq ($(TGTTYPE),.elf)
.PHONY: all
all: ccversion elf lss sym hex bin sizes
else
$(error $(ERR_TARGET_TYPE))
endif
endif
 
# Clean up the project.
.PHONY: clean
clean:
        @echo $(MSG_CLEANING)
        -$(VERBOSE_CMD)$(RM) $(BIN)
        -$(VERBOSE_CMD)$(RM) $(HEX)
        -$(VERBOSE_CMD)$(RM) $(SYM)
        -$(VERBOSE_CMD)$(RM) $(LSS)
        -$(VERBOSE_CMD)$(RM) $(TARGET)
        -$(VERBOSE_CMD)$(RM) $(OBJFILES)
        -$(VERBOSE_CMD)$(RM) $(ASFILES)
        -$(VERBOSE_CMD)$(RM) $(CPPFILES)
        -$(VERBOSE_CMD)$(RM) $(DPNDFILES)
        $(VERBOSE_NL)
 
# Rebuild the project.
.PHONY: rebuild
rebuild: clean all
 
# Display CC version information.
.PHONY: ccversion
ccversion:
        @echo
        @echo
        @$(CC) --version
 
# Generate preprocessed files from C source files.
.PHONY: cppfiles
cppfiles: $(CPPFILES)
 
# Generate preprocessed assembler files from C and assembler source files.
.PHONY: asfiles
asfiles: $(ASFILES)
 
# Generate object files from C and assembler source files.
.PHONY: objfiles
objfiles: $(OBJFILES)
 
ifeq ($(TGTTYPE),.a)
# Archive: create A output file from object files.
.PHONY: a
a: $(TARGET)
else
ifeq ($(TGTTYPE),.elf)
# Link: create ELF output file from object files.
.PHONY: elf
elf: $(TARGET)
endif
endif
 
# Create extended listing from target output file.
.PHONY: lss
lss: $(LSS)
 
# Create symbol table from target output file.
.PHONY: sym
sym: $(SYM)
 
ifeq ($(TGTTYPE),.elf)
 
# Create Intel HEX image from ELF output file.
.PHONY: hex
hex: $(HEX)
 
# Create binary image from ELF output file.
.PHONY: bin
bin: $(BIN)
 
endif
 
# Display target size information.
.PHONY: sizes
sizes: $(TARGET)
        @echo
        @echo
ifeq ($(TGTTYPE),.a)
        @$(SIZE) -Bxt $<
else
ifeq ($(TGTTYPE),.elf)
        @$(SIZE) -Ax $<
        @$(SIZE) -Bx $<
endif
endif
        @echo
        @echo
 
ifeq ($(TGTTYPE),.elf)
 
# Use ISP instead of JTAGICE mkII when programming.
.PHONY: isp
ifeq ($(filter-out isp verbose,$(MAKECMDGOALS)),)
isp: all
else
isp:
        @:
endif
 
ifeq ($(findstring isp,$(MAKECMDGOALS)),)
 
# Get CPU information.
.PHONY: cpuinfo
cpuinfo:
        @echo
        @echo $(MSG_GETTING_CPU_INFO)
        $(VERBOSE_CMD)$(PROGRAM) cpuinfo
ifneq ($(call LastWord,$(filter cpuinfo chiperase erase program secureflash reset debug run readregs,$(MAKECMDGOALS))),cpuinfo)
        @$(SLEEP) $(SLEEPUSB)
else
        @echo
endif
 
# Stop CPU execution.
.PHONY: halt
halt:
ifeq ($(filter cpuinfo chiperase erase program secureflash reset run readregs,$(MAKECMDGOALS)),)
        @echo
        @echo $(MSG_HALTING)
        $(VERBOSE_CMD)$(PROGRAM) halt
ifneq ($(call LastWord,$(filter halt debug,$(MAKECMDGOALS))),halt)
        @$(SLEEP) $(SLEEPUSB)
else
        @echo
endif
else
        @:
endif
 
# Perform a JTAG Chip Erase command.
.PHONY: chiperase
chiperase:
        @echo
        @echo $(MSG_ERASING_CHIP)
        $(VERBOSE_CMD)$(PROGRAM) chiperase
ifneq ($(call LastWord,$(filter cpuinfo chiperase program secureflash reset debug run readregs,$(MAKECMDGOALS))),chiperase)
        @$(SLEEP) $(SLEEPUSB)
else
        @echo
endif
 
# Perform a flash chip erase.
.PHONY: erase
erase:
ifeq ($(filter chiperase program,$(MAKECMDGOALS)),)
        @echo
        @echo $(MSG_ERASING)
        $(VERBOSE_CMD)$(PROGRAM) erase $(FLASH:%=-f%)
ifneq ($(call LastWord,$(filter cpuinfo erase secureflash reset debug run readregs,$(MAKECMDGOALS))),erase)
        @$(SLEEP) $(SLEEPUSB)
else
        @echo
endif
else
        @:
endif
 
# Program MCU memory from ELF output file.
.PHONY: program
program: all
        @echo
        @echo $(MSG_PROGRAMMING)
        $(VERBOSE_CMD)$(PROGRAM) program $(FLASH:%=-f%) $(PROG_CLOCK:%=-c%) -e -v -R $(if $(findstring run,$(MAKECMDGOALS)),-r) $(TARGET)
ifneq ($(call LastWord,$(filter cpuinfo chiperase program secureflash debug readregs,$(MAKECMDGOALS))),program)
        @$(SLEEP) $(SLEEPUSB)
else
        @echo
endif
 
# Protect chip by setting security bit.
.PHONY: secureflash
secureflash:
        @echo
        @echo $(MSG_SECURING_FLASH)
        $(VERBOSE_CMD)$(PROGRAM) secureflash
ifneq ($(call LastWord,$(filter cpuinfo chiperase erase program secureflash reset debug run readregs,$(MAKECMDGOALS))),secureflash)
        @$(SLEEP) $(SLEEPUSB)
else
        @echo
endif
 
# Reset MCU.
.PHONY: reset
reset:
ifeq ($(filter program run,$(MAKECMDGOALS)),)
        @echo
        @echo $(MSG_RESETTING)
        $(VERBOSE_CMD)$(PROGRAM) reset
ifneq ($(call LastWord,$(filter cpuinfo chiperase erase secureflash reset debug readregs,$(MAKECMDGOALS))),reset)
        @$(SLEEP) $(SLEEPUSB)
else
        @echo
endif
else
        @:
endif
 
# Open a debug connection with the MCU.
.PHONY: debug
debug:
        @echo
        @echo $(MSG_DEBUGGING)
        $(VERBOSE_CMD)$(DBGPROXY) $(FLASH:%=-f%)
ifneq ($(call LastWord,$(filter cpuinfo halt chiperase erase program secureflash reset debug run readregs,$(MAKECMDGOALS))),debug)
        @$(SLEEP) $(SLEEPUSB)
else
        @echo
endif
 
# Start CPU execution.
.PHONY: run
run:
ifeq ($(findstring program,$(MAKECMDGOALS)),)
        @echo
        @echo $(MSG_RUNNING)
        $(VERBOSE_CMD)$(PROGRAM) run $(if $(findstring reset,$(MAKECMDGOALS)),-R)
ifneq ($(call LastWord,$(filter cpuinfo chiperase erase secureflash debug run readregs,$(MAKECMDGOALS))),run)
        @$(SLEEP) $(SLEEPUSB)
else
        @echo
endif
else
        @:
endif
 
# Read CPU registers.
.PHONY: readregs
readregs:
        @echo
        @echo $(MSG_READING_CPU_REGS)
        $(VERBOSE_CMD)$(PROGRAM) readregs
ifneq ($(call LastWord,$(filter cpuinfo chiperase erase program secureflash reset debug run readregs,$(MAKECMDGOALS))),readregs)
        @$(SLEEP) $(SLEEPUSB)
else
        @echo
endif
 
else
 
# Perform a flash chip erase.
.PHONY: erase
erase:
ifeq ($(findstring program,$(MAKECMDGOALS)),)
        @echo
        @echo $(MSG_ERASING)
        $(VERBOSE_CMD)$(ISP) $(ISPFLAGS) erase f memory flash blankcheck
ifeq ($(call LastWord,$(filter erase secureflash debug run,$(MAKECMDGOALS))),erase)
        @echo
endif
else
        @:
endif
 
# Program MCU memory from ELF output file.
.PHONY: program
program: all
        @echo
        @echo $(MSG_PROGRAMMING)
        $(VERBOSE_CMD)$(ISP) $(ISPFLAGS) erase f memory flash blankcheck loadbuffer $(TARGET) program verify $(if $(findstring run,$(MAKECMDGOALS)),$(if $(findstring secureflash,$(MAKECMDGOALS)),,start $(if $(findstring reset,$(MAKECMDGOALS)),,no)reset 0))
ifeq ($(call LastWord,$(filter program secureflash debug,$(MAKECMDGOALS))),program)
        @echo
endif
 
# Protect chip by setting security bit.
.PHONY: secureflash
secureflash:
        @echo
        @echo $(MSG_SECURING_FLASH)
        $(VERBOSE_CMD)$(ISP) $(ISPFLAGS) memory security addrange 0x0 0x0 fillbuffer 0x01 program $(if $(findstring run,$(MAKECMDGOALS)),start $(if $(findstring reset,$(MAKECMDGOALS)),,no)reset 0)
ifeq ($(call LastWord,$(filter erase program secureflash debug,$(MAKECMDGOALS))),secureflash)
        @echo
endif
 
# Reset MCU.
.PHONY: reset
reset:
        @:
 
# Open a debug connection with the MCU.
.PHONY: debug
debug:
        @echo
        @echo $(MSG_DEBUGGING)
        $(VERBOSE_CMD)$(DBGPROXY) $(FLASH:%=-f%)
ifeq ($(call LastWord,$(filter erase program secureflash debug run,$(MAKECMDGOALS))),debug)
        @echo
endif
 
# Start CPU execution.
.PHONY: run
run:
ifeq ($(filter program secureflash,$(MAKECMDGOALS)),)
        @echo
        @echo $(MSG_RUNNING)
        $(VERBOSE_CMD)$(ISP) $(ISPFLAGS) start $(if $(findstring reset,$(MAKECMDGOALS)),,no)reset 0
ifeq ($(call LastWord,$(filter erase debug run,$(MAKECMDGOALS))),run)
        @echo
endif
else
        @:
endif
 
endif
 
endif
 
# Build the documentation.
.PHONY: doc
doc:
        @echo
        @echo $(MSG_GENERATING_DOC)
        $(VERBOSE_CMD)cd $(dir $(DOC_CFG)) && $(DOCGEN) $(notdir $(DOC_CFG))
        @echo
 
# Clean up the documentation.
.PHONY: cleandoc
cleandoc:
        @echo $(MSG_CLEANING_DOC)
        -$(VERBOSE_CMD)$(RM) $(DOC_PATH)
        $(VERBOSE_NL)
 
# Rebuild the documentation.
.PHONY: rebuilddoc
rebuilddoc: cleandoc doc
 
# Display main executed commands.
.PHONY: verbose
ifeq ($(filter-out isp verbose,$(MAKECMDGOALS)),)
verbose: all
else
verbose:
        @:
endif
ifneq ($(findstring verbose,$(MAKECMDGOALS)),)
# Prefix displaying the following command if and only if verbose is a goal.
VERBOSE_CMD =
# New line displayed if and only if verbose is a goal.
VERBOSE_NL  = @echo
else
VERBOSE_CMD = @
VERBOSE_NL  =
endif
 
# ** ** COMPILATION RULES ** **
 
# Include silently the dependency files.
-include $(DPNDFILES)
 
# The dependency files are not built alone but along with first generation files.
$(DPNDFILES):
 
# First generation files depend on make files.
$(CPPFILES) $(ASFILES) $(OBJFILES): Makefile $(MAKECFG)
 
ifeq ($(TGTTYPE),.elf)
# Files resulting from linking depend on linker script.
$(TARGET): $(LINKER_SCRIPT)
endif
 
# Preprocess: create preprocessed files from C source files.
%.i: %.c %.d
        @echo $(MSG_PREPROCESSING)
        $(VERBOSE_CMD)$(CPP) $(CPPFLAGS) -MD -MP -MT '$*.i $*.x $*.o' -o $@ $<
        @touch $*.d
        @touch $@
        $(VERBOSE_NL)
 
# Preprocess & compile: create assembler files from C source files.
%.x: %.c %.d
        @echo $(MSG_COMPILING)
        $(VERBOSE_CMD)$(CC) -S $(CPPFLAGS) -MD -MP -MT '$*.i $*.o' $(CFLAGS) -o $@ $<
        @touch $*.d
        @touch $@
        $(VERBOSE_NL)
 
# Preprocess: create preprocessed files from assembler source files.
%.x: %.S %.d
        @echo $(MSG_PREPROCESSING)
        $(VERBOSE_CMD)$(CPP) $(CPPFLAGS) -MD -MP -MT '$*.x $*.o' -o $@ $<
        @touch $*.d
        @touch $@
        $(VERBOSE_NL)
 
# Preprocess, compile & assemble: create object files from C source files.
%.o: %.c %.d
        @echo $(MSG_COMPILING)
        $(VERBOSE_CMD)$(CC) -c $(CPPFLAGS) -MD -MP -MT '$*.i $*.x' $(CFLAGS) -o $@ $<
        @touch $*.d
        @touch $@
        $(VERBOSE_NL)
 
# Preprocess & assemble: create object files from assembler source files.
%.o: %.S %.d
        @echo $(MSG_ASSEMBLING)
        $(VERBOSE_CMD)$(CC) -c $(CPPFLAGS) -MD -MP -MT '$*.x' $(ASFLAGS) -o $@ $<
        @touch $*.d
        @touch $@
        $(VERBOSE_NL)
 
.PRECIOUS: $(OBJFILES)
ifeq ($(TGTTYPE),.a)
# Archive: create A output file from object files.
.SECONDARY: $(TARGET)
$(TARGET): $(OBJFILES)
        @echo $(MSG_ARCHIVING)
        $(VERBOSE_CMD)$(AR) $(ARFLAGS) $@ $(filter %.o,$+)
        $(VERBOSE_NL)
else
ifeq ($(TGTTYPE),.elf)
# Link: create ELF output file from object files.
.SECONDARY: $(TARGET)
$(TARGET): $(OBJFILES)
        @echo $(MSG_LINKING)
        $(VERBOSE_CMD)$(CC) $(LDFLAGS) $(filter %.o,$+) $(LOADLIBES) $(LDLIBS) -o $@
        $(VERBOSE_NL)
endif
endif
 
# Create extended listing from target output file.
$(LSS): $(TARGET)
        @echo $(MSG_EXTENDED_LISTING)
        $(VERBOSE_CMD)$(OBJDUMP) -h -S $< > $@
        $(VERBOSE_NL)
 
# Create symbol table from target output file.
$(SYM): $(TARGET)
        @echo $(MSG_SYMBOL_TABLE)
        $(VERBOSE_CMD)$(NM) -n $< > $@
        $(VERBOSE_NL)
 
ifeq ($(TGTTYPE),.elf)
 
# Create Intel HEX image from ELF output file.
$(HEX): $(TARGET)
        @echo $(MSG_IHEX_IMAGE)
        $(VERBOSE_CMD)$(OBJCOPY) -O ihex $< $@
        $(VERBOSE_NL)
 
# Create binary image from ELF output file.
$(BIN): $(TARGET)
        @echo $(MSG_BINARY_IMAGE)
        $(VERBOSE_CMD)$(OBJCOPY) -O binary $< $@
        $(VERBOSE_NL)
 
endif

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Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [rtos/] [freertos-6.1.1/] [Demo/] [lwIP_AVR32_UC3/] [AT32UC3A/] [GCC/] [Makefile] - Blame information for rev 583

Line No.	Rev	Author	Line
1	583	jeremybenn	`# Hey Emacs, this is a -- makefile --`
2
3			`# Goals available on make command line:`
4			`#`
5			`# [all] Default goal: build the project.`
6			`# clean Clean up the project.`
7			`# rebuild Rebuild the project.`
8			`# ccversion Display CC version information.`
9			`# cppfiles file.i Generate preprocessed files from C source files.`
10			`# asfiles file.x Generate preprocessed assembler files from C and assembler source files.`
11			`# objfiles file.o Generate object files from C and assembler source files.`
12			`# a file.a Archive: create A output file from object files.`
13			`# elf file.elf Link: create ELF output file from object files.`
14			`# lss file.lss Create extended listing from target output file.`
15			`# sym file.sym Create symbol table from target output file.`
16			`# hex file.hex Create Intel HEX image from ELF output file.`
17			`# bin file.bin Create binary image from ELF output file.`
18			`# sizes Display target size information.`
19			`# isp Use ISP instead of JTAGICE mkII when programming.`
20			`# cpuinfo Get CPU information.`
21			`# halt Stop CPU execution.`
22			`# chiperase Perform a JTAG Chip Erase command.`
23			`# erase Perform a flash chip erase.`
24			`# program Program MCU memory from ELF output file.`
25			`# secureflash Protect chip by setting security bit.`
26			`# reset Reset MCU.`
27			`# debug Open a debug connection with the MCU.`
28			`# run Start CPU execution.`
29			`# readregs Read CPU registers.`
30			`# doc Build the documentation.`
31			`# cleandoc Clean up the documentation.`
32			`# rebuilddoc Rebuild the documentation.`
33			`# verbose Display main executed commands.`
34
35			`# Copyright (c) 2007, Atmel Corporation All rights reserved.`
36			`#`
37			`# Redistribution and use in source and binary forms, with or without`
38			`# modification, are permitted provided that the following conditions are met:`
39			`#`
40			`# 1. Redistributions of source code must retain the above copyright notice, this`
41			`# list of conditions and the following disclaimer.`
42			`#`
43			`# 2. Redistributions in binary form must reproduce the above copyright notice,`
44			`# this list of conditions and the following disclaimer in the documentation and/`
45			`# or other materials provided with the distribution.`
46			`#`
47			`# 3. The name of ATMEL may not be used to endorse or promote products derived`
48			`# from this software without specific prior written permission.`
49			`#`
50			# THIS SOFTWARE IS PROVIDED BY ATMEL ``AS IS'' AND ANY EXPRESS OR IMPLIED
51			`# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF`
52			`# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY AND`
53			`# SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT,`
54			`# INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,`
55			`# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,`
56			`# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY`
57			`# OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING`
58			`# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,`
59			`# EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.`
60
61
62			`# * **`
63			`# ENVIRONMENT SETTINGS`
64			`# * **`
65
66			`FirstWord = $(if $(1),$(word 1,$(1)))`
67			`LastWord = $(if $(1),$(word $(words $(1)),$(1)))`
68
69			`MAKE = make`
70			`MAKECFG = config.mk`
71			`TGTTYPE = $(suffix $(TARGET))`
72
73			`RM = rm -Rf`
74
75			`AR = avr32-ar`
76			`ARFLAGS = rcs`
77
78			`CPP = $(CC) -E`
79			`CPPFLAGS = -march=$(ARCH) -mpart=$(PART) $(WARNINGS) $(DEFS) \`
80			`$(PLATFORM_INC_PATH:%=-I%) $(INC_PATH:%=-I%) $(CPP_EXTRA_FLAGS)`
81			`DPNDFILES = $(CSRCS:.c=.d) $(ASSRCS:.S=.d)`
82			`CPPFILES = $(CSRCS:.c=.i)`
83
84			`CC = avr32-gcc`
85			`CFLAGS = $(DEBUG) $(OPTIMIZATION) $(C_EXTRA_FLAGS) \`
86			`$(PLATFORM_INC_PATH:%=-Wa,-I%) $(INC_PATH:%=-Wa,-I%) $(AS_EXTRA_FLAGS)`
87			`ASFILES = $(CSRCS:.c=.x) $(ASSRCS:.S=.x)`
88
89			`AS = avr32-as`
90			`ASFLAGS = $(DEBUG) \`
91			`$(PLATFORM_INC_PATH:%=-Wa,-I%) $(INC_PATH:%=-Wa,-I%) $(AS_EXTRA_FLAGS)`
92			`OBJFILES = $(CSRCS:.c=.o) $(ASSRCS:.S=.o)`
93
94			`LD = avr32-ld`
95			`LDFLAGS = -march=$(ARCH) -mpart=$(PART) \`
96			`$(LIB_PATH:%=-L%) $(LINKER_SCRIPT:%=-T%) $(LD_EXTRA_FLAGS)`
97			`LOADLIBES =`
98			`LDLIBS = $(LIBS:%=-l%)`
99
100			`OBJDUMP = avr32-objdump`
101			`LSS = $(TARGET:$(TGTTYPE)=.lss)`
102
103			`NM = avr32-nm`
104			`SYM = $(TARGET:$(TGTTYPE)=.sym)`
105
106			`OBJCOPY = avr32-objcopy`
107			`HEX = $(TARGET:$(TGTTYPE)=.hex)`
108			`BIN = $(TARGET:$(TGTTYPE)=.bin)`
109
110			`SIZE = avr32-size`
111
112			`SLEEP = sleep`
113			`SLEEPUSB = 9`
114
115			`PROGRAM = avr32program`
116
117			`ISP = batchisp`
118			`ISPFLAGS = -device at32$(PART) -hardware usb -operation`
119
120			`DBGPROXY = avr32gdbproxy`
121
122			`DOCGEN = doxygen`
123
124
125			`# * **`
126			`# MESSAGES`
127			`# * **`
128
129			ERR_TARGET_TYPE = Target type not supported: `$(TGTTYPE)'
130			`MSG_CLEANING = Cleaning project.`
131			MSG_PREPROCESSING = Preprocessing \`$<\' to \`$@\'.
132			MSG_COMPILING = Compiling \`$<\' to \`$@\'.
133			MSG_ASSEMBLING = Assembling \`$<\' to \`$@\'.
134			MSG_ARCHIVING = Archiving to \`$@\'.
135			MSG_LINKING = Linking to \`$@\'.
136			MSG_EXTENDED_LISTING = Creating extended listing to \`$@\'.
137			MSG_SYMBOL_TABLE = Creating symbol table to \`$@\'.
138			MSG_IHEX_IMAGE = Creating Intel HEX image to \`$@\'.
139			MSG_BINARY_IMAGE = Creating binary image to \`$@\'.
140			`MSG_GETTING_CPU_INFO = Getting CPU information.`
141			`MSG_HALTING = Stopping CPU execution.`
142			`MSG_ERASING_CHIP = Performing a JTAG Chip Erase command.`
143			`MSG_ERASING = Performing a flash chip erase.`
144			MSG_PROGRAMMING = Programming MCU memory from \`$(TARGET)\'.
145			`MSG_SECURING_FLASH = Protecting chip by setting security bit.`
146			`MSG_RESETTING = Resetting MCU.`
147			`MSG_DEBUGGING = Opening debug connection with MCU.`
148			`MSG_RUNNING = Starting CPU execution.`
149			`MSG_READING_CPU_REGS = Reading CPU registers.`
150			`MSG_CLEANING_DOC = Cleaning documentation.`
151			MSG_GENERATING_DOC = Generating documentation to \`$(DOC_PATH)\'.
152
153
154			`# * **`
155			`# MAKE RULES`
156			`# * **`
157
158			`# Include the make configuration file.`
159			`include $(MAKECFG)`
160
161			`# TOP-LEVEL RULES `
162
163			`# Default goal: build the project.`
164			`ifeq ($(TGTTYPE),.a)`
165			`.PHONY: all`
166			`all: ccversion a lss sym sizes`
167			`else`
168			`ifeq ($(TGTTYPE),.elf)`
169			`.PHONY: all`
170			`all: ccversion elf lss sym hex bin sizes`
171			`else`
172			`$(error $(ERR_TARGET_TYPE))`
173			`endif`
174			`endif`
175
176			`# Clean up the project.`
177			`.PHONY: clean`
178			`clean:`
179			`@echo $(MSG_CLEANING)`
180			`-$(VERBOSE_CMD)$(RM) $(BIN)`
181			`-$(VERBOSE_CMD)$(RM) $(HEX)`
182			`-$(VERBOSE_CMD)$(RM) $(SYM)`
183			`-$(VERBOSE_CMD)$(RM) $(LSS)`
184			`-$(VERBOSE_CMD)$(RM) $(TARGET)`
185			`-$(VERBOSE_CMD)$(RM) $(OBJFILES)`
186			`-$(VERBOSE_CMD)$(RM) $(ASFILES)`
187			`-$(VERBOSE_CMD)$(RM) $(CPPFILES)`
188			`-$(VERBOSE_CMD)$(RM) $(DPNDFILES)`
189			`$(VERBOSE_NL)`
190
191			`# Rebuild the project.`
192			`.PHONY: rebuild`
193			`rebuild: clean all`
194
195			`# Display CC version information.`
196			`.PHONY: ccversion`
197			`ccversion:`
198			`@echo`
199			`@echo`
200			`@$(CC) --version`
201
202			`# Generate preprocessed files from C source files.`
203			`.PHONY: cppfiles`
204			`cppfiles: $(CPPFILES)`
205
206			`# Generate preprocessed assembler files from C and assembler source files.`
207			`.PHONY: asfiles`
208			`asfiles: $(ASFILES)`
209
210			`# Generate object files from C and assembler source files.`
211			`.PHONY: objfiles`
212			`objfiles: $(OBJFILES)`
213
214			`ifeq ($(TGTTYPE),.a)`
215			`# Archive: create A output file from object files.`
216			`.PHONY: a`
217			`a: $(TARGET)`
218			`else`
219			`ifeq ($(TGTTYPE),.elf)`
220			`# Link: create ELF output file from object files.`
221			`.PHONY: elf`
222			`elf: $(TARGET)`
223			`endif`
224			`endif`
225
226			`# Create extended listing from target output file.`
227			`.PHONY: lss`
228			`lss: $(LSS)`
229
230			`# Create symbol table from target output file.`
231			`.PHONY: sym`
232			`sym: $(SYM)`
233
234			`ifeq ($(TGTTYPE),.elf)`
235
236			`# Create Intel HEX image from ELF output file.`
237			`.PHONY: hex`
238			`hex: $(HEX)`
239
240			`# Create binary image from ELF output file.`
241			`.PHONY: bin`
242			`bin: $(BIN)`
243
244			`endif`
245
246			`# Display target size information.`
247			`.PHONY: sizes`
248			`sizes: $(TARGET)`
249			`@echo`
250			`@echo`
251			`ifeq ($(TGTTYPE),.a)`
252			`@$(SIZE) -Bxt $<`
253			`else`
254			`ifeq ($(TGTTYPE),.elf)`
255			`@$(SIZE) -Ax $<`
256			`@$(SIZE) -Bx $<`
257			`endif`
258			`endif`
259			`@echo`
260			`@echo`
261
262			`ifeq ($(TGTTYPE),.elf)`
263
264			`# Use ISP instead of JTAGICE mkII when programming.`
265			`.PHONY: isp`
266			`ifeq ($(filter-out isp verbose,$(MAKECMDGOALS)),)`
267			`isp: all`
268			`else`
269			`isp:`
270			`@:`
271			`endif`
272
273			`ifeq ($(findstring isp,$(MAKECMDGOALS)),)`
274
275			`# Get CPU information.`
276			`.PHONY: cpuinfo`
277			`cpuinfo:`
278			`@echo`
279			`@echo $(MSG_GETTING_CPU_INFO)`
280			`$(VERBOSE_CMD)$(PROGRAM) cpuinfo`
281			`ifneq ($(call LastWord,$(filter cpuinfo chiperase erase program secureflash reset debug run readregs,$(MAKECMDGOALS))),cpuinfo)`
282			`@$(SLEEP) $(SLEEPUSB)`
283			`else`
284			`@echo`
285			`endif`
286
287			`# Stop CPU execution.`
288			`.PHONY: halt`
289			`halt:`
290			`ifeq ($(filter cpuinfo chiperase erase program secureflash reset run readregs,$(MAKECMDGOALS)),)`
291			`@echo`
292			`@echo $(MSG_HALTING)`
293			`$(VERBOSE_CMD)$(PROGRAM) halt`
294			`ifneq ($(call LastWord,$(filter halt debug,$(MAKECMDGOALS))),halt)`
295			`@$(SLEEP) $(SLEEPUSB)`
296			`else`
297			`@echo`
298			`endif`
299			`else`
300			`@:`
301			`endif`
302
303			`# Perform a JTAG Chip Erase command.`
304			`.PHONY: chiperase`
305			`chiperase:`
306			`@echo`
307			`@echo $(MSG_ERASING_CHIP)`
308			`$(VERBOSE_CMD)$(PROGRAM) chiperase`
309			`ifneq ($(call LastWord,$(filter cpuinfo chiperase program secureflash reset debug run readregs,$(MAKECMDGOALS))),chiperase)`
310			`@$(SLEEP) $(SLEEPUSB)`
311			`else`
312			`@echo`
313			`endif`
314
315			`# Perform a flash chip erase.`
316			`.PHONY: erase`
317			`erase:`
318			`ifeq ($(filter chiperase program,$(MAKECMDGOALS)),)`
319			`@echo`
320			`@echo $(MSG_ERASING)`
321			`$(VERBOSE_CMD)$(PROGRAM) erase $(FLASH:%=-f%)`
322			`ifneq ($(call LastWord,$(filter cpuinfo erase secureflash reset debug run readregs,$(MAKECMDGOALS))),erase)`
323			`@$(SLEEP) $(SLEEPUSB)`
324			`else`
325			`@echo`
326			`endif`
327			`else`
328			`@:`
329			`endif`
330
331			`# Program MCU memory from ELF output file.`
332			`.PHONY: program`
333			`program: all`
334			`@echo`
335			`@echo $(MSG_PROGRAMMING)`
336			`$(VERBOSE_CMD)$(PROGRAM) program $(FLASH:%=-f%) $(PROG_CLOCK:%=-c%) -e -v -R $(if $(findstring run,$(MAKECMDGOALS)),-r) $(TARGET)`
337			`ifneq ($(call LastWord,$(filter cpuinfo chiperase program secureflash debug readregs,$(MAKECMDGOALS))),program)`
338			`@$(SLEEP) $(SLEEPUSB)`
339			`else`
340			`@echo`
341			`endif`
342
343			`# Protect chip by setting security bit.`
344			`.PHONY: secureflash`
345			`secureflash:`
346			`@echo`
347			`@echo $(MSG_SECURING_FLASH)`
348			`$(VERBOSE_CMD)$(PROGRAM) secureflash`
349			`ifneq ($(call LastWord,$(filter cpuinfo chiperase erase program secureflash reset debug run readregs,$(MAKECMDGOALS))),secureflash)`
350			`@$(SLEEP) $(SLEEPUSB)`
351			`else`
352			`@echo`
353			`endif`
354
355			`# Reset MCU.`
356			`.PHONY: reset`
357			`reset:`
358			`ifeq ($(filter program run,$(MAKECMDGOALS)),)`
359			`@echo`
360			`@echo $(MSG_RESETTING)`
361			`$(VERBOSE_CMD)$(PROGRAM) reset`
362			`ifneq ($(call LastWord,$(filter cpuinfo chiperase erase secureflash reset debug readregs,$(MAKECMDGOALS))),reset)`
363			`@$(SLEEP) $(SLEEPUSB)`
364			`else`
365			`@echo`
366			`endif`
367			`else`
368			`@:`
369			`endif`
370
371			`# Open a debug connection with the MCU.`
372			`.PHONY: debug`
373			`debug:`
374			`@echo`
375			`@echo $(MSG_DEBUGGING)`
376			`$(VERBOSE_CMD)$(DBGPROXY) $(FLASH:%=-f%)`
377			`ifneq ($(call LastWord,$(filter cpuinfo halt chiperase erase program secureflash reset debug run readregs,$(MAKECMDGOALS))),debug)`
378			`@$(SLEEP) $(SLEEPUSB)`
379			`else`
380			`@echo`
381			`endif`
382
383			`# Start CPU execution.`
384			`.PHONY: run`
385			`run:`
386			`ifeq ($(findstring program,$(MAKECMDGOALS)),)`
387			`@echo`
388			`@echo $(MSG_RUNNING)`
389			`$(VERBOSE_CMD)$(PROGRAM) run $(if $(findstring reset,$(MAKECMDGOALS)),-R)`
390			`ifneq ($(call LastWord,$(filter cpuinfo chiperase erase secureflash debug run readregs,$(MAKECMDGOALS))),run)`
391			`@$(SLEEP) $(SLEEPUSB)`
392			`else`
393			`@echo`
394			`endif`
395			`else`
396			`@:`
397			`endif`
398
399			`# Read CPU registers.`
400			`.PHONY: readregs`
401			`readregs:`
402			`@echo`
403			`@echo $(MSG_READING_CPU_REGS)`
404			`$(VERBOSE_CMD)$(PROGRAM) readregs`
405			`ifneq ($(call LastWord,$(filter cpuinfo chiperase erase program secureflash reset debug run readregs,$(MAKECMDGOALS))),readregs)`
406			`@$(SLEEP) $(SLEEPUSB)`
407			`else`
408			`@echo`
409			`endif`
410
411			`else`
412
413			`# Perform a flash chip erase.`
414			`.PHONY: erase`
415			`erase:`
416			`ifeq ($(findstring program,$(MAKECMDGOALS)),)`
417			`@echo`
418			`@echo $(MSG_ERASING)`
419			`$(VERBOSE_CMD)$(ISP) $(ISPFLAGS) erase f memory flash blankcheck`
420			`ifeq ($(call LastWord,$(filter erase secureflash debug run,$(MAKECMDGOALS))),erase)`
421			`@echo`
422			`endif`
423			`else`
424			`@:`
425			`endif`
426
427			`# Program MCU memory from ELF output file.`
428			`.PHONY: program`
429			`program: all`
430			`@echo`
431			`@echo $(MSG_PROGRAMMING)`
432			`$(VERBOSE_CMD)$(ISP) $(ISPFLAGS) erase f memory flash blankcheck loadbuffer $(TARGET) program verify $(if $(findstring run,$(MAKECMDGOALS)),$(if $(findstring secureflash,$(MAKECMDGOALS)),,start $(if $(findstring reset,$(MAKECMDGOALS)),,no)reset 0))`
433			`ifeq ($(call LastWord,$(filter program secureflash debug,$(MAKECMDGOALS))),program)`
434			`@echo`
435			`endif`
436
437			`# Protect chip by setting security bit.`
438			`.PHONY: secureflash`
439			`secureflash:`
440			`@echo`
441			`@echo $(MSG_SECURING_FLASH)`
442			`$(VERBOSE_CMD)$(ISP) $(ISPFLAGS) memory security addrange 0x0 0x0 fillbuffer 0x01 program $(if $(findstring run,$(MAKECMDGOALS)),start $(if $(findstring reset,$(MAKECMDGOALS)),,no)reset 0)`
443			`ifeq ($(call LastWord,$(filter erase program secureflash debug,$(MAKECMDGOALS))),secureflash)`
444			`@echo`
445			`endif`
446
447			`# Reset MCU.`
448			`.PHONY: reset`
449			`reset:`
450			`@:`
451
452			`# Open a debug connection with the MCU.`
453			`.PHONY: debug`
454			`debug:`
455			`@echo`
456			`@echo $(MSG_DEBUGGING)`
457			`$(VERBOSE_CMD)$(DBGPROXY) $(FLASH:%=-f%)`
458			`ifeq ($(call LastWord,$(filter erase program secureflash debug run,$(MAKECMDGOALS))),debug)`
459			`@echo`
460			`endif`
461
462			`# Start CPU execution.`
463			`.PHONY: run`
464			`run:`
465			`ifeq ($(filter program secureflash,$(MAKECMDGOALS)),)`
466			`@echo`
467			`@echo $(MSG_RUNNING)`
468			`$(VERBOSE_CMD)$(ISP) $(ISPFLAGS) start $(if $(findstring reset,$(MAKECMDGOALS)),,no)reset 0`
469			`ifeq ($(call LastWord,$(filter erase debug run,$(MAKECMDGOALS))),run)`
470			`@echo`
471			`endif`
472			`else`
473			`@:`
474			`endif`
475
476			`endif`
477
478			`endif`
479
480			`# Build the documentation.`
481			`.PHONY: doc`
482			`doc:`
483			`@echo`
484			`@echo $(MSG_GENERATING_DOC)`
485			`$(VERBOSE_CMD)cd $(dir $(DOC_CFG)) && $(DOCGEN) $(notdir $(DOC_CFG))`
486			`@echo`
487
488			`# Clean up the documentation.`
489			`.PHONY: cleandoc`
490			`cleandoc:`
491			`@echo $(MSG_CLEANING_DOC)`
492			`-$(VERBOSE_CMD)$(RM) $(DOC_PATH)`
493			`$(VERBOSE_NL)`
494
495			`# Rebuild the documentation.`
496			`.PHONY: rebuilddoc`
497			`rebuilddoc: cleandoc doc`
498
499			`# Display main executed commands.`
500			`.PHONY: verbose`
501			`ifeq ($(filter-out isp verbose,$(MAKECMDGOALS)),)`
502			`verbose: all`
503			`else`
504			`verbose:`
505			`@:`
506			`endif`
507			`ifneq ($(findstring verbose,$(MAKECMDGOALS)),)`
508			`# Prefix displaying the following command if and only if verbose is a goal.`
509			`VERBOSE_CMD =`
510			`# New line displayed if and only if verbose is a goal.`
511			`VERBOSE_NL = @echo`
512			`else`
513			`VERBOSE_CMD = @`
514			`VERBOSE_NL =`
515			`endif`
516
517			`# COMPILATION RULES `
518
519			`# Include silently the dependency files.`
520			`-include $(DPNDFILES)`
521
522			`# The dependency files are not built alone but along with first generation files.`
523			`$(DPNDFILES):`
524
525			`# First generation files depend on make files.`
526			`$(CPPFILES) $(ASFILES) $(OBJFILES): Makefile $(MAKECFG)`
527
528			`ifeq ($(TGTTYPE),.elf)`
529			`# Files resulting from linking depend on linker script.`
530			`$(TARGET): $(LINKER_SCRIPT)`
531			`endif`
532
533			`# Preprocess: create preprocessed files from C source files.`
534			`%.i: %.c %.d`
535			`@echo $(MSG_PREPROCESSING)`
536			`$(VERBOSE_CMD)$(CPP) $(CPPFLAGS) -MD -MP -MT '$.i $.x $*.o' -o $@ $<`
537			`@touch $*.d`
538			`@touch $@`
539			`$(VERBOSE_NL)`
540
541			`# Preprocess & compile: create assembler files from C source files.`
542			`%.x: %.c %.d`
543			`@echo $(MSG_COMPILING)`
544			`$(VERBOSE_CMD)$(CC) -S $(CPPFLAGS) -MD -MP -MT '$.i $.o' $(CFLAGS) -o $@ $<`
545			`@touch $*.d`
546			`@touch $@`
547			`$(VERBOSE_NL)`
548
549			`# Preprocess: create preprocessed files from assembler source files.`
550			`%.x: %.S %.d`
551			`@echo $(MSG_PREPROCESSING)`
552			`$(VERBOSE_CMD)$(CPP) $(CPPFLAGS) -MD -MP -MT '$.x $.o' -o $@ $<`
553			`@touch $*.d`
554			`@touch $@`
555			`$(VERBOSE_NL)`
556
557			`# Preprocess, compile & assemble: create object files from C source files.`
558			`%.o: %.c %.d`
559			`@echo $(MSG_COMPILING)`
560			`$(VERBOSE_CMD)$(CC) -c $(CPPFLAGS) -MD -MP -MT '$.i $.x' $(CFLAGS) -o $@ $<`
561			`@touch $*.d`
562			`@touch $@`
563			`$(VERBOSE_NL)`
564
565			`# Preprocess & assemble: create object files from assembler source files.`
566			`%.o: %.S %.d`
567			`@echo $(MSG_ASSEMBLING)`
568			`$(VERBOSE_CMD)$(CC) -c $(CPPFLAGS) -MD -MP -MT '$*.x' $(ASFLAGS) -o $@ $<`
569			`@touch $*.d`
570			`@touch $@`
571			`$(VERBOSE_NL)`
572
573			`.PRECIOUS: $(OBJFILES)`
574			`ifeq ($(TGTTYPE),.a)`
575			`# Archive: create A output file from object files.`
576			`.SECONDARY: $(TARGET)`
577			`$(TARGET): $(OBJFILES)`
578			`@echo $(MSG_ARCHIVING)`
579			`$(VERBOSE_CMD)$(AR) $(ARFLAGS) $@ $(filter %.o,$+)`
580			`$(VERBOSE_NL)`
581			`else`
582			`ifeq ($(TGTTYPE),.elf)`
583			`# Link: create ELF output file from object files.`
584			`.SECONDARY: $(TARGET)`
585			`$(TARGET): $(OBJFILES)`
586			`@echo $(MSG_LINKING)`
587			`$(VERBOSE_CMD)$(CC) $(LDFLAGS) $(filter %.o,$+) $(LOADLIBES) $(LDLIBS) -o $@`
588			`$(VERBOSE_NL)`
589			`endif`
590			`endif`
591
592			`# Create extended listing from target output file.`
593			`$(LSS): $(TARGET)`
594			`@echo $(MSG_EXTENDED_LISTING)`
595			`$(VERBOSE_CMD)$(OBJDUMP) -h -S $< > $@`
596			`$(VERBOSE_NL)`
597
598			`# Create symbol table from target output file.`
599			`$(SYM): $(TARGET)`
600			`@echo $(MSG_SYMBOL_TABLE)`
601			`$(VERBOSE_CMD)$(NM) -n $< > $@`
602			`$(VERBOSE_NL)`
603
604			`ifeq ($(TGTTYPE),.elf)`
605
606			`# Create Intel HEX image from ELF output file.`
607			`$(HEX): $(TARGET)`
608			`@echo $(MSG_IHEX_IMAGE)`
609			`$(VERBOSE_CMD)$(OBJCOPY) -O ihex $< $@`
610			`$(VERBOSE_NL)`
611
612			`# Create binary image from ELF output file.`
613			`$(BIN): $(TARGET)`
614			`@echo $(MSG_BINARY_IMAGE)`
615			`$(VERBOSE_CMD)$(OBJCOPY) -O binary $< $@`
616			`$(VERBOSE_NL)`
617
618			`endif`