WebSVN – HomeAutomation – Diff – /trunk/EmbeddedSoftware/AVR/application/IrTransceiver/Makefile


# Paths: default pathnames if they are not
# passed on from parent Makefile.
ifndef TARGET
TARGET = main
endif
ifndef LIBDIR
LIBDIR = ../../../avr-lib
endif
ifndef SRCDIR
SRCDIR = ../src
endif
ifndef BIOSDIR
BIOSDIR = ../bios
endif
ifndef CFGDIR
CFGDIR = ..
endif
 
include $(CFGDIR)/bios.inc
 
# VPATH: setup search path for source files.
vpath
vpath %.c $(LIBDIR):$(SRCDIR)
 
# List source files here. (C dependencies are automatically generated.)
SOURCES =	main.c\
                drivers/timer/timebase.c\
                drivers/mcu/mcu.c\
                drivers/ir/transceiver/irtransceiver.c\
                drivers/ir/protocols.c\
 
# Optimization level, can be [0, 1, 2, 3, s]. 
# 0 = turn off optimization. s = optimize for size.
# (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
OPT = s
#OPT = 3
 
# Debugging format.
# Native formats for AVR-GCC's -g are stabs [default], or dwarf-2.
# AVR (extended) COFF requires stabs, plus an avr-objcopy run.
DEBUG = stabs
#DEBUG = dwarf-2
 
# List any extra directories to look for include files here.
# Each directory must be separated by a space.
EXTRAINCDIRS = $(LIBDIR) $(BIOSDIR)
 
# Compiler flag to set the C Standard level.
# c89   - "ANSI" C
# gnu89 - c89 plus GCC extensions
# c99   - ISO C99 standard (not yet fully implemented)
# gnu99 - c99 plus GCC extensions
CSTANDARD = -std=gnu99
 
# Place -D or -U options here
CDEFS =
 
# Place -I options here
CINCS =
 
 
# Compiler flags.
#  -g*:          generate debugging information
#  -O*:          optimization level
#  -f...:        tuning, see GCC manual and avr-libc documentation
#  -Wall...:     warning level
#  -Wa,...:      tell GCC to pass this to the assembler.
#    -adhlns...: create assembler listing
CFLAGS = -mmcu=$(MCU) -I.
CFLAGS += -g$(DEBUG)
CFLAGS += $(CDEFS) $(CINCS)
CFLAGS += -O$(OPT)
CFLAGS += -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums
CFLAGS += -Wall -Wstrict-prototypes
CFLAGS += -Wa,-adhlns=$(@:.o=.lst)
CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
CFLAGS += $(CSTANDARD)
CFLAGS += $(GENDEPFLAGS)
 
 
 
# Assembler flags.
#  -Wa,...:   tell GCC to pass this to the assembler.
#  -ahlms:    create listing
#  -gstabs:   have the assembler create line number information; note that
#             for use in COFF files, additional information about filenames
#             and function names needs to be present in the assembler source
#             files -- see avr-libc docs [FIXME: not yet described there]
##ASFLAGS = -Wa,-adhlns=$(<:.S=.lst),-gstabs 
ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp
ASFLAGS += -Wa,-adhlns=$(@:.o=.lst),-g$(DEBUG)
 
 
#Additional libraries.
 
# Minimalistic printf version
PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min
 
# Floating point printf version (requires MATH_LIB = -lm below)
PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt
 
PRINTF_LIB = 
 
# Minimalistic scanf version
SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min
 
# Floating point + %[ scanf version (requires MATH_LIB = -lm below)
SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt
 
SCANF_LIB = 
 
MATH_LIB = -lm
 
# External memory options
 
# 64 KB of external RAM, starting after internal RAM (ATmega128!),
# used for variables (.data/.bss) and heap (malloc()).
#EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff
 
# 64 KB of external RAM, starting after internal RAM (ATmega128!),
# only used for heap (malloc()).
#EXTMEMOPTS = -Wl,--defsym=__heap_start=0x801100,--defsym=__heap_end=0x80ffff
 
EXTMEMOPTS =
 
BIOSOPTS = -Wl,-L$(BIOSDIR),-Tdata,$(BIOS_RAM_END) -lbios
 
# Linker flags.
#  -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 += $(EXTMEMOPTS)
LDFLAGS += $(BIOSOPTS)
LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)
 
# ---------------------------------------------------------------------------
 
# Define programs and commands.
SHELL = sh
CC = avr-gcc
AWK = awk
OBJCOPY = avr-objcopy
OBJDUMP = avr-objdump
SIZE = avr-size
NM = avr-nm
RM = rm -f
CP = cp
MKDIR = mkdir
 
 
 
# Define Messages
# English
MSG_ERRORS_NONE = Errors: none
MSG_BEGIN = -------- begin --------
MSG_END = --------  end  --------
MSG_SIZE_BEFORE = Size before: 
MSG_SIZE_AFTER = Size after:
MSG_COFF = Converting to AVR COFF:
MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
MSG_FLASH = Creating load file for Flash:
MSG_EEPROM = Creating load file for EEPROM:
MSG_EXTENDED_LISTING = Creating Extended Listing:
MSG_SYMBOL_TABLE = Creating Symbol Table:
MSG_LINKING = Linking:
MSG_COMPILING = Compiling:
MSG_ASSEMBLING = Assembling:
MSG_DEPEND = Generating dependencies:
MSG_CLEANING = Cleaning project:
MSG_CREATE = Creating:
 
# Define all object files.
OBJ = $(filter %.o,$(SOURCES:.c=.o) $(SOURCES:.S=.o))
 
# Define all listing files.
LST = $(OBJ:.o=.lst)
 
# Define all dependency files.
DEP = $(OBJ:.o=.d)
 
BUILDDIRS = $(sort $(filter-out ./,$(dir $(OBJ))))
 
BIOS_RAM_END := $(shell $(AWK) '/0x[0-9a-f]+.*__bios_ram_end/ { print $$1 }' $(BIOSDIR)/bios.map)
 
# Compiler flags to generate dependency files.
GENDEPFLAGS = -MMD -MP -MF"$(@:%.o=%.d)" -MT"$(@:%.o=%.d)"
 
# Default target.
all: sizebefore buildtree config.h build sizeafter
 
build: elf hex eep lss sym
 
elf: $(TARGET).elf
hex: $(TARGET).hex
eep: $(TARGET).eep
lss: $(TARGET).lss 
sym: $(TARGET).sym
 
buildtree: $(BUILDDIRS)
 
# Display size of file.
HEXSIZE = $(SIZE) --target=ihex $(TARGET).hex
ELFSIZE = $(SIZE) $(TARGET).elf
sizebefore:
	@if [ -f $(TARGET).elf ]; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); echo; fi
 
sizeafter:
	@if [ -f $(TARGET).elf ]; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); echo; fi
 
# Generate config.h from bios.inc and config.inc
config.h: $(CFGDIR)/bios.inc $(CFGDIR)/config.inc
	@echo Generating $@
	@echo "/* This file is automatically generated. Do not edit. */" > $@
	@echo "" >> $@
	@cat $^ | $(AWK) 'BEGIN { FS="="; print "#ifndef CONFIG_H_\n#define CONFIG_H_\n" } /^[^#].*=.*/ { print "#define "$$1,$$2 } END { print "\n#endif /*CONFIG_H_*/" }' >> $@
 
$(CFGDIR)/config.inc: $(SRCDIR)/config.inc.template
	@if [ ! -f $@ ]; then cp $< $@; fi
 
# Display compiler version information.
gccversion : 
	@$(CC) --version
 
# Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
COFFCONVERT=$(OBJCOPY) --debugging \
--change-section-address .data-0x800000 \
--change-section-address .bss-0x800000 \
--change-section-address .noinit-0x800000 \
--change-section-address .eeprom-0x810000 
 
 
coff: $(TARGET).elf
	@echo $(MSG_COFF) $(TARGET).cof
	@$(COFFCONVERT) -O coff-avr $< $(TARGET).cof
 
extcoff: $(TARGET).elf
	@echo $(MSG_EXTENDED_COFF) $(TARGET).cof
	@$(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
 
# Create final output files (.hex, .eep) from ELF output file.
%.hex: %.elf
	@echo $(MSG_FLASH) $@
	@$(OBJCOPY) -j .text -j .data -O ihex $< $@
 
%.eep: %.elf
	@echo $(MSG_EEPROM) $@
	-@$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
	--change-section-lma .eeprom=0 -O ihex $< $@
 
# Create extended listing file from ELF output file.
%.lss: %.elf
	@echo $(MSG_EXTENDED_LISTING) $@
	@$(OBJDUMP) -h -S $< > $@
 
# Create a symbol table from ELF output file.
%.sym: %.elf
	@echo $(MSG_SYMBOL_TABLE) $@
	@$(NM) -n $< > $@
 
# Link: create ELF output file from object files.
.SECONDARY : $(TARGET).elf
.PRECIOUS : $(OBJ)
# GCC bug workaround:
# The compiler driver adds '-Tdata 0x800100' to the ld command line for some
# AVRs, making it impossible to override the .data placement with a
# subsequent -Tdata option. Detect the broken case and re-run ld with the
# correct .data location substituted.
%.elf: $(OBJ)
	@echo $(MSG_LINKING) $@
 
	@eval $$($(CC) -v $(CFLAGS) -o $@ $^ $(LDFLAGS) 2>&1 | $(AWK) '{ if (gsub("0x800100","$(BIOS_RAM_END)") == 1) print }')
 
 
 
 
 
 
# Compile: create object files from C source files.
%.o : %.c
	@echo $(MSG_COMPILING) $<
	@$(CC) -c $(CFLAGS) $< -o $@ 
 
# Compile: create assembler files from C source files.
%.s : %.c
	@$(CC) -S $(CFLAGS) $< -o $@
 
# Assemble: create object files from assembler source files.
%.o : %.S
	@echo $(MSG_ASSEMBLING) $<
	$(CC) -c $(ASFLAGS) $< -o $@
 
# Depends: create dependency files from c source files.
#%.d : %.c | $(BUILDDIRS)
#	@echo $(MSG_DEPEND) $<
#	@$(CC) -c $(CFLAGS) $(GENDEPFLAGS) $<
 
# Buildtree: create directories for output files.
$(BUILDDIRS) :
	@echo $(MSG_CREATE) $@
	@$(MKDIR) -p $@
 
# Target: clean project.
clean: 
	@echo $(MSG_CLEANING)
	$(RM) $(TARGET).hex
	$(RM) $(TARGET).eep
	$(RM) $(TARGET).cof
	$(RM) $(TARGET).elf
	$(RM) $(TARGET).map
	$(RM) $(TARGET).sym
	$(RM) $(TARGET).lss
	$(RM) $(OBJ)
	$(RM) $(DEP)
	$(RM) $(LST)
	$(RM) config.h
 
distclean: clean
	$(RM) -r $(BUILDDIRS)
 
# Include the dependency files.
ifneq ($(MAKECMDGOALS),clean)
ifneq ($(strip $(DEP)),)
-include $(DEP)
endif
endif
 
# Listing of phony targets.
.PHONY : all sizebefore sizeafter build \
elf hex eep lss sym coff extcoff clean \
distclean gccversion
 

Rev 919	Rev 1621
1	# Paths: default pathnames if they are not	1	# Paths: default pathnames if they are not
2	# passed on from parent Makefile.	2	# passed on from parent Makefile.
3	ifndef TARGET	3	ifndef TARGET
4	TARGET = main	4	TARGET = main
5	endif	5	endif
6	ifndef LIBDIR	6	ifndef LIBDIR
7	LIBDIR = ../../../avr-lib	7	LIBDIR = ../../../avr-lib
8	endif	8	endif
9	ifndef SRCDIR	9	ifndef SRCDIR
10	SRCDIR = ../src	10	SRCDIR = ../src
11	endif	11	endif
12	ifndef BIOSDIR	12	ifndef BIOSDIR
13	BIOSDIR = ../bios	13	BIOSDIR = ../bios
14	endif	14	endif
15	ifndef CFGDIR	15	ifndef CFGDIR
16	CFGDIR = ..	16	CFGDIR = ..
17	endif	17	endif
18		18
19	include $(CFGDIR)/bios.inc	19	include $(CFGDIR)/bios.inc
20		20
21	# VPATH: setup search path for source files.	21	# VPATH: setup search path for source files.
22	vpath	22	vpath
23	vpath %.c $(LIBDIR):$(SRCDIR)	23	vpath %.c $(LIBDIR):$(SRCDIR)
24		24
25	# List source files here. (C dependencies are automatically generated.)	25	# List source files here. (C dependencies are automatically generated.)
26	SOURCES = main.c\	26	SOURCES = main.c\
27	drivers/timer/timebase.c\	27	drivers/timer/timebase.c\
28	drivers/mcu/mcu.c\	28	drivers/mcu/mcu.c\
29	drivers/ir/transceiver/irtransceiver.c\	29	drivers/ir/transceiver/irtransceiver.c\
30	drivers/ir/protocols.c\	30	drivers/ir/protocols.c\
31		31
32	# Optimization level, can be [0, 1, 2, 3, s].	32	# Optimization level, can be [0, 1, 2, 3, s].
33	# 0 = turn off optimization. s = optimize for size.	33	# 0 = turn off optimization. s = optimize for size.
34	# (Note: 3 is not always the best optimization level. See avr-libc FAQ.)	34	# (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
35	OPT = s	35	OPT = s
36	#OPT = 3	36	#OPT = 3
37		37
38	# Debugging format.	38	# Debugging format.
39	# Native formats for AVR-GCC's -g are stabs [default], or dwarf-2.	39	# Native formats for AVR-GCC's -g are stabs [default], or dwarf-2.
40	# AVR (extended) COFF requires stabs, plus an avr-objcopy run.	40	# AVR (extended) COFF requires stabs, plus an avr-objcopy run.
41	DEBUG = stabs	41	DEBUG = stabs
42	#DEBUG = dwarf-2	42	#DEBUG = dwarf-2
43		43
44	# List any extra directories to look for include files here.	44	# List any extra directories to look for include files here.
45	# Each directory must be separated by a space.	45	# Each directory must be separated by a space.
46	EXTRAINCDIRS = $(LIBDIR) $(BIOSDIR)	46	EXTRAINCDIRS = $(LIBDIR) $(BIOSDIR)
47		47
48	# Compiler flag to set the C Standard level.	48	# Compiler flag to set the C Standard level.
49	# c89 - "ANSI" C	49	# c89 - "ANSI" C
50	# gnu89 - c89 plus GCC extensions	50	# gnu89 - c89 plus GCC extensions
51	# c99 - ISO C99 standard (not yet fully implemented)	51	# c99 - ISO C99 standard (not yet fully implemented)
52	# gnu99 - c99 plus GCC extensions	52	# gnu99 - c99 plus GCC extensions
53	CSTANDARD = -std=gnu99	53	CSTANDARD = -std=gnu99
54		54
55	# Place -D or -U options here	55	# Place -D or -U options here
56	CDEFS =	56	CDEFS =
57		57
58	# Place -I options here	58	# Place -I options here
59	CINCS =	59	CINCS =
60		60
61		61
62	# Compiler flags.	62	# Compiler flags.
63	# -g*: generate debugging information	63	# -g*: generate debugging information
64	# -O*: optimization level	64	# -O*: optimization level
65	# -f...: tuning, see GCC manual and avr-libc documentation	65	# -f...: tuning, see GCC manual and avr-libc documentation
66	# -Wall...: warning level	66	# -Wall...: warning level
67	# -Wa,...: tell GCC to pass this to the assembler.	67	# -Wa,...: tell GCC to pass this to the assembler.
68	# -adhlns...: create assembler listing	68	# -adhlns...: create assembler listing
69	CFLAGS = -mmcu=$(MCU) -I.	69	CFLAGS = -mmcu=$(MCU) -I.
70	CFLAGS += -g$(DEBUG)	70	CFLAGS += -g$(DEBUG)
71	CFLAGS += $(CDEFS) $(CINCS)	71	CFLAGS += $(CDEFS) $(CINCS)
72	CFLAGS += -O$(OPT)	72	CFLAGS += -O$(OPT)
73	CFLAGS += -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums	73	CFLAGS += -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums
74	CFLAGS += -Wall -Wstrict-prototypes	74	CFLAGS += -Wall -Wstrict-prototypes
75	CFLAGS += -Wa,-adhlns=$(@:.o=.lst)	75	CFLAGS += -Wa,-adhlns=$(@:.o=.lst)
76	CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))	76	CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
77	CFLAGS += $(CSTANDARD)	77	CFLAGS += $(CSTANDARD)
78	CFLAGS += $(GENDEPFLAGS)	78	CFLAGS += $(GENDEPFLAGS)
79		79
80		80
81		81
82	# Assembler flags.	82	# Assembler flags.
83	# -Wa,...: tell GCC to pass this to the assembler.	83	# -Wa,...: tell GCC to pass this to the assembler.
84	# -ahlms: create listing	84	# -ahlms: create listing
85	# -gstabs: have the assembler create line number information; note that	85	# -gstabs: have the assembler create line number information; note that
86	# for use in COFF files, additional information about filenames	86	# for use in COFF files, additional information about filenames
87	# and function names needs to be present in the assembler source	87	# and function names needs to be present in the assembler source
88	# files -- see avr-libc docs [FIXME: not yet described there]	88	# files -- see avr-libc docs [FIXME: not yet described there]
89	##ASFLAGS = -Wa,-adhlns=$(<:.S=.lst),-gstabs	89	##ASFLAGS = -Wa,-adhlns=$(<:.S=.lst),-gstabs
90	ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp	90	ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp
91	ASFLAGS += -Wa,-adhlns=$(@:.o=.lst),-g$(DEBUG)	91	ASFLAGS += -Wa,-adhlns=$(@:.o=.lst),-g$(DEBUG)
92		92
93		93
94	#Additional libraries.	94	#Additional libraries.
95		95
96	# Minimalistic printf version	96	# Minimalistic printf version
97	PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min	97	PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min
98		98
99	# Floating point printf version (requires MATH_LIB = -lm below)	99	# Floating point printf version (requires MATH_LIB = -lm below)
100	PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt	100	PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt
101		101
102	PRINTF_LIB =	102	PRINTF_LIB =
103		103
104	# Minimalistic scanf version	104	# Minimalistic scanf version
105	SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min	105	SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min
106		106
107	# Floating point + %[ scanf version (requires MATH_LIB = -lm below)	107	# Floating point + %[ scanf version (requires MATH_LIB = -lm below)
108	SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt	108	SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt
109		109
110	SCANF_LIB =	110	SCANF_LIB =
111		111
112	MATH_LIB = -lm	112	MATH_LIB = -lm
113		113
114	# External memory options	114	# External memory options
115		115
116	# 64 KB of external RAM, starting after internal RAM (ATmega128!),	116	# 64 KB of external RAM, starting after internal RAM (ATmega128!),
117	# used for variables (.data/.bss) and heap (malloc()).	117	# used for variables (.data/.bss) and heap (malloc()).
118	#EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff	118	#EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff
119		119
120	# 64 KB of external RAM, starting after internal RAM (ATmega128!),	120	# 64 KB of external RAM, starting after internal RAM (ATmega128!),
121	# only used for heap (malloc()).	121	# only used for heap (malloc()).
122	#EXTMEMOPTS = -Wl,--defsym=__heap_start=0x801100,--defsym=__heap_end=0x80ffff	122	#EXTMEMOPTS = -Wl,--defsym=__heap_start=0x801100,--defsym=__heap_end=0x80ffff
123		123
124	EXTMEMOPTS =	124	EXTMEMOPTS =
125		125
126	BIOSOPTS = -Wl,-L$(BIOSDIR),-Tdata,$(BIOS_RAM_END) -lbios	126	BIOSOPTS = -Wl,-L$(BIOSDIR),-Tdata,$(BIOS_RAM_END) -lbios
127		127
128	# Linker flags.	128	# Linker flags.
129	# -Wl,...: tell GCC to pass this to linker.	129	# -Wl,...: tell GCC to pass this to linker.
130	# -Map: create map file	130	# -Map: create map file
131	# --cref: add cross reference to map file	131	# --cref: add cross reference to map file
132	LDFLAGS = -Wl,-Map=$(TARGET).map,--cref	132	LDFLAGS = -Wl,-Map=$(TARGET).map,--cref
133	LDFLAGS += $(EXTMEMOPTS)	133	LDFLAGS += $(EXTMEMOPTS)
134	LDFLAGS += $(BIOSOPTS)	134	LDFLAGS += $(BIOSOPTS)
135	LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)	135	LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)
136		136
137	# ---------------------------------------------------------------------------	137	# ---------------------------------------------------------------------------
138		138
139	# Define programs and commands.	139	# Define programs and commands.
140	SHELL = sh	140	SHELL = sh
141	CC = avr-gcc	141	CC = avr-gcc
142	AWK = awk	142	AWK = awk
143	OBJCOPY = avr-objcopy	143	OBJCOPY = avr-objcopy
144	OBJDUMP = avr-objdump	144	OBJDUMP = avr-objdump
145	SIZE = avr-size	145	SIZE = avr-size
146	NM = avr-nm	146	NM = avr-nm
147	RM = rm -f	147	RM = rm -f
148	CP = cp	148	CP = cp
149	MKDIR = mkdir	149	MKDIR = mkdir
150		150
151		151
152		152
153	# Define Messages	153	# Define Messages
154	# English	154	# English
155	MSG_ERRORS_NONE = Errors: none	155	MSG_ERRORS_NONE = Errors: none
156	MSG_BEGIN = -------- begin --------	156	MSG_BEGIN = -------- begin --------
157	MSG_END = -------- end --------	157	MSG_END = -------- end --------
158	MSG_SIZE_BEFORE = Size before:	158	MSG_SIZE_BEFORE = Size before:
159	MSG_SIZE_AFTER = Size after:	159	MSG_SIZE_AFTER = Size after:
160	MSG_COFF = Converting to AVR COFF:	160	MSG_COFF = Converting to AVR COFF:
161	MSG_EXTENDED_COFF = Converting to AVR Extended COFF:	161	MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
162	MSG_FLASH = Creating load file for Flash:	162	MSG_FLASH = Creating load file for Flash:
163	MSG_EEPROM = Creating load file for EEPROM:	163	MSG_EEPROM = Creating load file for EEPROM:
164	MSG_EXTENDED_LISTING = Creating Extended Listing:	164	MSG_EXTENDED_LISTING = Creating Extended Listing:
165	MSG_SYMBOL_TABLE = Creating Symbol Table:	165	MSG_SYMBOL_TABLE = Creating Symbol Table:
166	MSG_LINKING = Linking:	166	MSG_LINKING = Linking:
167	MSG_COMPILING = Compiling:	167	MSG_COMPILING = Compiling:
168	MSG_ASSEMBLING = Assembling:	168	MSG_ASSEMBLING = Assembling:
169	MSG_DEPEND = Generating dependencies:	169	MSG_DEPEND = Generating dependencies:
170	MSG_CLEANING = Cleaning project:	170	MSG_CLEANING = Cleaning project:
171	MSG_CREATE = Creating:	171	MSG_CREATE = Creating:
172		172
173	# Define all object files.	173	# Define all object files.
174	OBJ = $(filter %.o,$(SOURCES:.c=.o) $(SOURCES:.S=.o))	174	OBJ = $(filter %.o,$(SOURCES:.c=.o) $(SOURCES:.S=.o))
175		175
176	# Define all listing files.	176	# Define all listing files.
177	LST = $(OBJ:.o=.lst)	177	LST = $(OBJ:.o=.lst)
178		178
179	# Define all dependency files.	179	# Define all dependency files.
180	DEP = $(OBJ:.o=.d)	180	DEP = $(OBJ:.o=.d)
181		181
182	BUILDDIRS = $(sort $(filter-out ./,$(dir $(OBJ))))	182	BUILDDIRS = $(sort $(filter-out ./,$(dir $(OBJ))))
183		183
184	BIOS_RAM_END := $(shell $(AWK) '/0x[0-9a-f]+.*__bios_ram_end/ { print $$1 }' $(BIOSDIR)/bios.map)	184	BIOS_RAM_END := $(shell $(AWK) '/0x[0-9a-f]+.*__bios_ram_end/ { print $$1 }' $(BIOSDIR)/bios.map)
185		185
186	# Compiler flags to generate dependency files.	186	# Compiler flags to generate dependency files.
187	GENDEPFLAGS = -MMD -MP -MF"$(@:%.o=%.d)" -MT"$(@:%.o=%.d)"	187	GENDEPFLAGS = -MMD -MP -MF"$(@:%.o=%.d)" -MT"$(@:%.o=%.d)"
188		188
189	# Default target.	189	# Default target.
190	all: sizebefore buildtree config.h build sizeafter	190	all: sizebefore buildtree config.h build sizeafter
191		191
192	build: elf hex eep lss sym	192	build: elf hex eep lss sym
193		193
194	elf: $(TARGET).elf	194	elf: $(TARGET).elf
195	hex: $(TARGET).hex	195	hex: $(TARGET).hex
196	eep: $(TARGET).eep	196	eep: $(TARGET).eep
197	lss: $(TARGET).lss	197	lss: $(TARGET).lss
198	sym: $(TARGET).sym	198	sym: $(TARGET).sym
199		199
200	buildtree: $(BUILDDIRS)	200	buildtree: $(BUILDDIRS)
201		201
202	# Display size of file.	202	# Display size of file.
203	HEXSIZE = $(SIZE) --target=ihex $(TARGET).hex	203	HEXSIZE = $(SIZE) --target=ihex $(TARGET).hex
204	ELFSIZE = $(SIZE) $(TARGET).elf	204	ELFSIZE = $(SIZE) $(TARGET).elf
205	sizebefore:	205	sizebefore:
206	@if [ -f $(TARGET).elf ]; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); echo; fi	206	@if [ -f $(TARGET).elf ]; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); echo; fi
207		207
208	sizeafter:	208	sizeafter:
209	@if [ -f $(TARGET).elf ]; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); echo; fi	209	@if [ -f $(TARGET).elf ]; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); echo; fi
210		210
211	# Generate config.h from bios.inc and config.inc	211	# Generate config.h from bios.inc and config.inc
212	config.h: $(CFGDIR)/bios.inc $(CFGDIR)/config.inc	212	config.h: $(CFGDIR)/bios.inc $(CFGDIR)/config.inc
213	@echo Generating $@	213	@echo Generating $@
214	@echo "/* This file is automatically generated. Do not edit. */" > $@	214	@echo "/* This file is automatically generated. Do not edit. */" > $@
215	@echo "" >> $@	215	@echo "" >> $@
216	@cat $^ \| $(AWK) 'BEGIN { FS="="; print "#ifndef CONFIG_H_\n#define CONFIG_H_\n" } /^[^#].=./ { print "#define "$$1,$$2 } END { print "\n#endif /CONFIG_H_/" }' >> $@	216	@cat $^ \| $(AWK) 'BEGIN { FS="="; print "#ifndef CONFIG_H_\n#define CONFIG_H_\n" } /^[^#].=./ { print "#define "$$1,$$2 } END { print "\n#endif /CONFIG_H_/" }' >> $@
217		217
218	$(CFGDIR)/config.inc: $(SRCDIR)/config.inc.template	218	$(CFGDIR)/config.inc: $(SRCDIR)/config.inc.template
219	@if [ ! -f $@ ]; then cp $< $@; fi	219	@if [ ! -f $@ ]; then cp $< $@; fi
220		220
221	# Display compiler version information.	221	# Display compiler version information.
222	gccversion :	222	gccversion :
223	@$(CC) --version	223	@$(CC) --version
224		224
225	# Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.	225	# Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
226	COFFCONVERT=$(OBJCOPY) --debugging \	226	COFFCONVERT=$(OBJCOPY) --debugging \
227	--change-section-address .data-0x800000 \	227	--change-section-address .data-0x800000 \
228	--change-section-address .bss-0x800000 \	228	--change-section-address .bss-0x800000 \
229	--change-section-address .noinit-0x800000 \	229	--change-section-address .noinit-0x800000 \
230	--change-section-address .eeprom-0x810000	230	--change-section-address .eeprom-0x810000
231		231
232		232
233	coff: $(TARGET).elf	233	coff: $(TARGET).elf
234	@echo $(MSG_COFF) $(TARGET).cof	234	@echo $(MSG_COFF) $(TARGET).cof
235	@$(COFFCONVERT) -O coff-avr $< $(TARGET).cof	235	@$(COFFCONVERT) -O coff-avr $< $(TARGET).cof
236		236
237	extcoff: $(TARGET).elf	237	extcoff: $(TARGET).elf
238	@echo $(MSG_EXTENDED_COFF) $(TARGET).cof	238	@echo $(MSG_EXTENDED_COFF) $(TARGET).cof
239	@$(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof	239	@$(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
240		240
241	# Create final output files (.hex, .eep) from ELF output file.	241	# Create final output files (.hex, .eep) from ELF output file.
242	%.hex: %.elf	242	%.hex: %.elf
243	@echo $(MSG_FLASH) $@	243	@echo $(MSG_FLASH) $@
244	@$(OBJCOPY) -j .text -j .data -O ihex $< $@	244	@$(OBJCOPY) -j .text -j .data -O ihex $< $@
245		245
246	%.eep: %.elf	246	%.eep: %.elf
247	@echo $(MSG_EEPROM) $@	247	@echo $(MSG_EEPROM) $@
248	-@$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \	248	-@$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
249	--change-section-lma .eeprom=0 -O ihex $< $@	249	--change-section-lma .eeprom=0 -O ihex $< $@
250		250
251	# Create extended listing file from ELF output file.	251	# Create extended listing file from ELF output file.
252	%.lss: %.elf	252	%.lss: %.elf
253	@echo $(MSG_EXTENDED_LISTING) $@	253	@echo $(MSG_EXTENDED_LISTING) $@
254	@$(OBJDUMP) -h -S $< > $@	254	@$(OBJDUMP) -h -S $< > $@
255		255
256	# Create a symbol table from ELF output file.	256	# Create a symbol table from ELF output file.
257	%.sym: %.elf	257	%.sym: %.elf
258	@echo $(MSG_SYMBOL_TABLE) $@	258	@echo $(MSG_SYMBOL_TABLE) $@
259	@$(NM) -n $< > $@	259	@$(NM) -n $< > $@
260		260
261	# Link: create ELF output file from object files.	261	# Link: create ELF output file from object files.
262	.SECONDARY : $(TARGET).elf	262	.SECONDARY : $(TARGET).elf
263	.PRECIOUS : $(OBJ)	263	.PRECIOUS : $(OBJ)
-		264	# GCC bug workaround:
-		265	# The compiler driver adds '-Tdata 0x800100' to the ld command line for some
-		266	# AVRs, making it impossible to override the .data placement with a
-		267	# subsequent -Tdata option. Detect the broken case and re-run ld with the
264	~~ifneq~~ ~~(,$(filter~~ ~~atmega88~~ ~~atmega168,~~ ~~$(MCU)))~~	268	# correct .data location substituted.
265	%.elf: $(OBJ)	269	%.elf: $(OBJ)
266	@echo $(MSG_LINKING) $@	270	@echo $(MSG_LINKING) $@
267	@echo GCC bug workaround for ATmega88/ATmega168:	-
268	@eval $$($(CC) -v $(CFLAGS) -o $@ $^ $(LDFLAGS) 2>&1 \| $(AWK) '{ if (gsub("0x800100","$(BIOS_RAM_END)") == 1) print }')	271	@eval $$($(CC) -v $(CFLAGS) -o $@ $^ $(LDFLAGS) 2>&1 \| $(AWK) '{ if (gsub("0x800100","$(BIOS_RAM_END)") == 1) print }')
269	else	-
270	%.elf: $(OBJ)	-
271	@echo $(MSG_LINKING) $@	-
272	@$(CC) $(CFLAGS) -o $@ $^ $(LDFLAGS)	-
273	endif	-
274		272
275	# Compile: create object files from C source files.	273	# Compile: create object files from C source files.
276	%.o : %.c	274	%.o : %.c
277	@echo $(MSG_COMPILING) $<	275	@echo $(MSG_COMPILING) $<
278	@$(CC) -c $(CFLAGS) $< -o $@	276	@$(CC) -c $(CFLAGS) $< -o $@
279		277
280	# Compile: create assembler files from C source files.	278	# Compile: create assembler files from C source files.
281	%.s : %.c	279	%.s : %.c
282	@$(CC) -S $(CFLAGS) $< -o $@	280	@$(CC) -S $(CFLAGS) $< -o $@
283		281
284	# Assemble: create object files from assembler source files.	282	# Assemble: create object files from assembler source files.
285	%.o : %.S	283	%.o : %.S
286	@echo $(MSG_ASSEMBLING) $<	284	@echo $(MSG_ASSEMBLING) $<
287	$(CC) -c $(ASFLAGS) $< -o $@	285	$(CC) -c $(ASFLAGS) $< -o $@
288		286
289	# Depends: create dependency files from c source files.	287	# Depends: create dependency files from c source files.
290	#%.d : %.c \| $(BUILDDIRS)	288	#%.d : %.c \| $(BUILDDIRS)
291	# @echo $(MSG_DEPEND) $<	289	# @echo $(MSG_DEPEND) $<
292	# @$(CC) -c $(CFLAGS) $(GENDEPFLAGS) $<	290	# @$(CC) -c $(CFLAGS) $(GENDEPFLAGS) $<
293		291
294	# Buildtree: create directories for output files.	292	# Buildtree: create directories for output files.
295	$(BUILDDIRS) :	293	$(BUILDDIRS) :
296	@echo $(MSG_CREATE) $@	294	@echo $(MSG_CREATE) $@
297	@$(MKDIR) -p $@	295	@$(MKDIR) -p $@
298		296
299	# Target: clean project.	297	# Target: clean project.
300	clean:	298	clean:
301	@echo $(MSG_CLEANING)	299	@echo $(MSG_CLEANING)
302	$(RM) $(TARGET).hex	300	$(RM) $(TARGET).hex
303	$(RM) $(TARGET).eep	301	$(RM) $(TARGET).eep
304	$(RM) $(TARGET).cof	302	$(RM) $(TARGET).cof
305	$(RM) $(TARGET).elf	303	$(RM) $(TARGET).elf
306	$(RM) $(TARGET).map	304	$(RM) $(TARGET).map
307	$(RM) $(TARGET).sym	305	$(RM) $(TARGET).sym
308	$(RM) $(TARGET).lss	306	$(RM) $(TARGET).lss
309	$(RM) $(OBJ)	307	$(RM) $(OBJ)
310	$(RM) $(DEP)	308	$(RM) $(DEP)
311	$(RM) $(LST)	309	$(RM) $(LST)
312	$(RM) config.h	310	$(RM) config.h
313		311
314	distclean: clean	312	distclean: clean
315	$(RM) -r $(BUILDDIRS)	313	$(RM) -r $(BUILDDIRS)
316		314
317	# Include the dependency files.	315	# Include the dependency files.
318	ifneq ($(MAKECMDGOALS),clean)	316	ifneq ($(MAKECMDGOALS),clean)
319	ifneq ($(strip $(DEP)),)	317	ifneq ($(strip $(DEP)),)
320	-include $(DEP)	318	-include $(DEP)
321	endif	319	endif
322	endif	320	endif
323		321
324	# Listing of phony targets.	322	# Listing of phony targets.
325	.PHONY : all sizebefore sizeafter build \	323	.PHONY : all sizebefore sizeafter build \
326	elf hex eep lss sym coff extcoff clean \	324	elf hex eep lss sym coff extcoff clean \
327	distclean gccversion	325	distclean gccversion
328		326

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(root)/trunk/EmbeddedSoftware/AVR/application/IrTransceiver/Makefile @ 1908 – Rev 919 → 1621