WebSVN – HomeAutomation – Diff – /trunk/EmbeddedSoftware/AVR/application/IrTransmit/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\
 
#                drivers/ir/ircommon.c\
#                drivers/ir/transmitter/irtransmitter.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 621	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	# drivers/ir/ircommon.c\	32	# drivers/ir/ircommon.c\
33	# drivers/ir/transmitter/irtransmitter.c\	33	# drivers/ir/transmitter/irtransmitter.c\
34		34
35	# Optimization level, can be [0, 1, 2, 3, s].	35	# Optimization level, can be [0, 1, 2, 3, s].
36	# 0 = turn off optimization. s = optimize for size.	36	# 0 = turn off optimization. s = optimize for size.
37	# (Note: 3 is not always the best optimization level. See avr-libc FAQ.)	37	# (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
38	OPT = s	38	OPT = s
39	#OPT = 3	39	#OPT = 3
40		40
41	# Debugging format.	41	# Debugging format.
42	# Native formats for AVR-GCC's -g are stabs [default], or dwarf-2.	42	# Native formats for AVR-GCC's -g are stabs [default], or dwarf-2.
43	# AVR (extended) COFF requires stabs, plus an avr-objcopy run.	43	# AVR (extended) COFF requires stabs, plus an avr-objcopy run.
44	DEBUG = stabs	44	DEBUG = stabs
45	#DEBUG = dwarf-2	45	#DEBUG = dwarf-2
46		46
47	# List any extra directories to look for include files here.	47	# List any extra directories to look for include files here.
48	# Each directory must be separated by a space.	48	# Each directory must be separated by a space.
49	EXTRAINCDIRS = $(LIBDIR) $(BIOSDIR)	49	EXTRAINCDIRS = $(LIBDIR) $(BIOSDIR)
50		50
51	# Compiler flag to set the C Standard level.	51	# Compiler flag to set the C Standard level.
52	# c89 - "ANSI" C	52	# c89 - "ANSI" C
53	# gnu89 - c89 plus GCC extensions	53	# gnu89 - c89 plus GCC extensions
54	# c99 - ISO C99 standard (not yet fully implemented)	54	# c99 - ISO C99 standard (not yet fully implemented)
55	# gnu99 - c99 plus GCC extensions	55	# gnu99 - c99 plus GCC extensions
56	CSTANDARD = -std=gnu99	56	CSTANDARD = -std=gnu99
57		57
58	# Place -D or -U options here	58	# Place -D or -U options here
59	CDEFS =	59	CDEFS =
60		60
61	# Place -I options here	61	# Place -I options here
62	CINCS =	62	CINCS =
63		63
64		64
65	# Compiler flags.	65	# Compiler flags.
66	# -g*: generate debugging information	66	# -g*: generate debugging information
67	# -O*: optimization level	67	# -O*: optimization level
68	# -f...: tuning, see GCC manual and avr-libc documentation	68	# -f...: tuning, see GCC manual and avr-libc documentation
69	# -Wall...: warning level	69	# -Wall...: warning level
70	# -Wa,...: tell GCC to pass this to the assembler.	70	# -Wa,...: tell GCC to pass this to the assembler.
71	# -adhlns...: create assembler listing	71	# -adhlns...: create assembler listing
72	CFLAGS = -mmcu=$(MCU) -I.	72	CFLAGS = -mmcu=$(MCU) -I.
73	CFLAGS += -g$(DEBUG)	73	CFLAGS += -g$(DEBUG)
74	CFLAGS += $(CDEFS) $(CINCS)	74	CFLAGS += $(CDEFS) $(CINCS)
75	CFLAGS += -O$(OPT)	75	CFLAGS += -O$(OPT)
76	CFLAGS += -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums	76	CFLAGS += -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums
77	CFLAGS += -Wall -Wstrict-prototypes	77	CFLAGS += -Wall -Wstrict-prototypes
78	CFLAGS += -Wa,-adhlns=$(@:.o=.lst)	78	CFLAGS += -Wa,-adhlns=$(@:.o=.lst)
79	CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))	79	CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
80	CFLAGS += $(CSTANDARD)	80	CFLAGS += $(CSTANDARD)
81	CFLAGS += $(GENDEPFLAGS)	81	CFLAGS += $(GENDEPFLAGS)
82		82
83		83
84		84
85	# Assembler flags.	85	# Assembler flags.
86	# -Wa,...: tell GCC to pass this to the assembler.	86	# -Wa,...: tell GCC to pass this to the assembler.
87	# -ahlms: create listing	87	# -ahlms: create listing
88	# -gstabs: have the assembler create line number information; note that	88	# -gstabs: have the assembler create line number information; note that
89	# for use in COFF files, additional information about filenames	89	# for use in COFF files, additional information about filenames
90	# and function names needs to be present in the assembler source	90	# and function names needs to be present in the assembler source
91	# files -- see avr-libc docs [FIXME: not yet described there]	91	# files -- see avr-libc docs [FIXME: not yet described there]
92	##ASFLAGS = -Wa,-adhlns=$(<:.S=.lst),-gstabs	92	##ASFLAGS = -Wa,-adhlns=$(<:.S=.lst),-gstabs
93	ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp	93	ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp
94	ASFLAGS += -Wa,-adhlns=$(@:.o=.lst),-g$(DEBUG)	94	ASFLAGS += -Wa,-adhlns=$(@:.o=.lst),-g$(DEBUG)
95		95
96		96
97	#Additional libraries.	97	#Additional libraries.
98		98
99	# Minimalistic printf version	99	# Minimalistic printf version
100	PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min	100	PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min
101		101
102	# Floating point printf version (requires MATH_LIB = -lm below)	102	# Floating point printf version (requires MATH_LIB = -lm below)
103	PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt	103	PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt
104		104
105	PRINTF_LIB =	105	PRINTF_LIB =
106		106
107	# Minimalistic scanf version	107	# Minimalistic scanf version
108	SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min	108	SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min
109		109
110	# Floating point + %[ scanf version (requires MATH_LIB = -lm below)	110	# Floating point + %[ scanf version (requires MATH_LIB = -lm below)
111	SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt	111	SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt
112		112
113	SCANF_LIB =	113	SCANF_LIB =
114		114
115	MATH_LIB = -lm	115	MATH_LIB = -lm
116		116
117	# External memory options	117	# External memory options
118		118
119	# 64 KB of external RAM, starting after internal RAM (ATmega128!),	119	# 64 KB of external RAM, starting after internal RAM (ATmega128!),
120	# used for variables (.data/.bss) and heap (malloc()).	120	# used for variables (.data/.bss) and heap (malloc()).
121	#EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff	121	#EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff
122		122
123	# 64 KB of external RAM, starting after internal RAM (ATmega128!),	123	# 64 KB of external RAM, starting after internal RAM (ATmega128!),
124	# only used for heap (malloc()).	124	# only used for heap (malloc()).
125	#EXTMEMOPTS = -Wl,--defsym=__heap_start=0x801100,--defsym=__heap_end=0x80ffff	125	#EXTMEMOPTS = -Wl,--defsym=__heap_start=0x801100,--defsym=__heap_end=0x80ffff
126		126
127	EXTMEMOPTS =	127	EXTMEMOPTS =
128		128
129	BIOSOPTS = -Wl,-L$(BIOSDIR),-Tdata,$(BIOS_RAM_END) -lbios	129	BIOSOPTS = -Wl,-L$(BIOSDIR),-Tdata,$(BIOS_RAM_END) -lbios
130		130
131	# Linker flags.	131	# Linker flags.
132	# -Wl,...: tell GCC to pass this to linker.	132	# -Wl,...: tell GCC to pass this to linker.
133	# -Map: create map file	133	# -Map: create map file
134	# --cref: add cross reference to map file	134	# --cref: add cross reference to map file
135	LDFLAGS = -Wl,-Map=$(TARGET).map,--cref	135	LDFLAGS = -Wl,-Map=$(TARGET).map,--cref
136	LDFLAGS += $(EXTMEMOPTS)	136	LDFLAGS += $(EXTMEMOPTS)
137	LDFLAGS += $(BIOSOPTS)	137	LDFLAGS += $(BIOSOPTS)
138	LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)	138	LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)
139		139
140	# ---------------------------------------------------------------------------	140	# ---------------------------------------------------------------------------
141		141
142	# Define programs and commands.	142	# Define programs and commands.
143	SHELL = sh	143	SHELL = sh
144	CC = avr-gcc	144	CC = avr-gcc
145	AWK = awk	145	AWK = awk
146	OBJCOPY = avr-objcopy	146	OBJCOPY = avr-objcopy
147	OBJDUMP = avr-objdump	147	OBJDUMP = avr-objdump
148	SIZE = avr-size	148	SIZE = avr-size
149	NM = avr-nm	149	NM = avr-nm
150	RM = rm -f	150	RM = rm -f
151	CP = cp	151	CP = cp
152	MKDIR = mkdir	152	MKDIR = mkdir
153		153
154		154
155		155
156	# Define Messages	156	# Define Messages
157	# English	157	# English
158	MSG_ERRORS_NONE = Errors: none	158	MSG_ERRORS_NONE = Errors: none
159	MSG_BEGIN = -------- begin --------	159	MSG_BEGIN = -------- begin --------
160	MSG_END = -------- end --------	160	MSG_END = -------- end --------
161	MSG_SIZE_BEFORE = Size before:	161	MSG_SIZE_BEFORE = Size before:
162	MSG_SIZE_AFTER = Size after:	162	MSG_SIZE_AFTER = Size after:
163	MSG_COFF = Converting to AVR COFF:	163	MSG_COFF = Converting to AVR COFF:
164	MSG_EXTENDED_COFF = Converting to AVR Extended COFF:	164	MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
165	MSG_FLASH = Creating load file for Flash:	165	MSG_FLASH = Creating load file for Flash:
166	MSG_EEPROM = Creating load file for EEPROM:	166	MSG_EEPROM = Creating load file for EEPROM:
167	MSG_EXTENDED_LISTING = Creating Extended Listing:	167	MSG_EXTENDED_LISTING = Creating Extended Listing:
168	MSG_SYMBOL_TABLE = Creating Symbol Table:	168	MSG_SYMBOL_TABLE = Creating Symbol Table:
169	MSG_LINKING = Linking:	169	MSG_LINKING = Linking:
170	MSG_COMPILING = Compiling:	170	MSG_COMPILING = Compiling:
171	MSG_ASSEMBLING = Assembling:	171	MSG_ASSEMBLING = Assembling:
172	MSG_DEPEND = Generating dependencies:	172	MSG_DEPEND = Generating dependencies:
173	MSG_CLEANING = Cleaning project:	173	MSG_CLEANING = Cleaning project:
174	MSG_CREATE = Creating:	174	MSG_CREATE = Creating:
175		175
176	# Define all object files.	176	# Define all object files.
177	OBJ = $(filter %.o,$(SOURCES:.c=.o) $(SOURCES:.S=.o))	177	OBJ = $(filter %.o,$(SOURCES:.c=.o) $(SOURCES:.S=.o))
178		178
179	# Define all listing files.	179	# Define all listing files.
180	LST = $(OBJ:.o=.lst)	180	LST = $(OBJ:.o=.lst)
181		181
182	# Define all dependency files.	182	# Define all dependency files.
183	DEP = $(OBJ:.o=.d)	183	DEP = $(OBJ:.o=.d)
184		184
185	BUILDDIRS = $(sort $(filter-out ./,$(dir $(OBJ))))	185	BUILDDIRS = $(sort $(filter-out ./,$(dir $(OBJ))))
186		186
187	BIOS_RAM_END := $(shell $(AWK) '/0x[0-9a-f]+.*__bios_ram_end/ { print $$1 }' $(BIOSDIR)/bios.map)	187	BIOS_RAM_END := $(shell $(AWK) '/0x[0-9a-f]+.*__bios_ram_end/ { print $$1 }' $(BIOSDIR)/bios.map)
188		188
189	# Compiler flags to generate dependency files.	189	# Compiler flags to generate dependency files.
190	GENDEPFLAGS = -MMD -MP -MF"$(@:%.o=%.d)" -MT"$(@:%.o=%.d)"	190	GENDEPFLAGS = -MMD -MP -MF"$(@:%.o=%.d)" -MT"$(@:%.o=%.d)"
191		191
192	# Default target.	192	# Default target.
193	all: sizebefore buildtree config.h build sizeafter	193	all: sizebefore buildtree config.h build sizeafter
194		194
195	build: elf hex eep lss sym	195	build: elf hex eep lss sym
196		196
197	elf: $(TARGET).elf	197	elf: $(TARGET).elf
198	hex: $(TARGET).hex	198	hex: $(TARGET).hex
199	eep: $(TARGET).eep	199	eep: $(TARGET).eep
200	lss: $(TARGET).lss	200	lss: $(TARGET).lss
201	sym: $(TARGET).sym	201	sym: $(TARGET).sym
202		202
203	buildtree: $(BUILDDIRS)	203	buildtree: $(BUILDDIRS)
204		204
205	# Display size of file.	205	# Display size of file.
206	HEXSIZE = $(SIZE) --target=ihex $(TARGET).hex	206	HEXSIZE = $(SIZE) --target=ihex $(TARGET).hex
207	ELFSIZE = $(SIZE) $(TARGET).elf	207	ELFSIZE = $(SIZE) $(TARGET).elf
208	sizebefore:	208	sizebefore:
209	@if [ -f $(TARGET).elf ]; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); echo; fi	209	@if [ -f $(TARGET).elf ]; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); echo; fi
210		210
211	sizeafter:	211	sizeafter:
212	@if [ -f $(TARGET).elf ]; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); echo; fi	212	@if [ -f $(TARGET).elf ]; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); echo; fi
213		213
214	# Generate config.h from bios.inc and config.inc	214	# Generate config.h from bios.inc and config.inc
215	config.h: $(CFGDIR)/bios.inc $(CFGDIR)/config.inc	215	config.h: $(CFGDIR)/bios.inc $(CFGDIR)/config.inc
216	@echo Generating $@	216	@echo Generating $@
217	@echo "/* This file is automatically generated. Do not edit. */" > $@	217	@echo "/* This file is automatically generated. Do not edit. */" > $@
218	@echo "" >> $@	218	@echo "" >> $@
219	@cat $^ \| $(AWK) 'BEGIN { FS="="; print "#ifndef CONFIG_H_\n#define CONFIG_H_\n" } /^[^#].=./ { print "#define "$$1,$$2 } END { print "\n#endif /CONFIG_H_/" }' >> $@	219	@cat $^ \| $(AWK) 'BEGIN { FS="="; print "#ifndef CONFIG_H_\n#define CONFIG_H_\n" } /^[^#].=./ { print "#define "$$1,$$2 } END { print "\n#endif /CONFIG_H_/" }' >> $@
220		220
221	$(CFGDIR)/config.inc: $(SRCDIR)/config.inc.template	221	$(CFGDIR)/config.inc: $(SRCDIR)/config.inc.template
222	@if [ ! -f $@ ]; then cp $< $@; fi	222	@if [ ! -f $@ ]; then cp $< $@; fi
223		223
224	# Display compiler version information.	224	# Display compiler version information.
225	gccversion :	225	gccversion :
226	@$(CC) --version	226	@$(CC) --version
227		227
228	# Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.	228	# Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
229	COFFCONVERT=$(OBJCOPY) --debugging \	229	COFFCONVERT=$(OBJCOPY) --debugging \
230	--change-section-address .data-0x800000 \	230	--change-section-address .data-0x800000 \
231	--change-section-address .bss-0x800000 \	231	--change-section-address .bss-0x800000 \
232	--change-section-address .noinit-0x800000 \	232	--change-section-address .noinit-0x800000 \
233	--change-section-address .eeprom-0x810000	233	--change-section-address .eeprom-0x810000
234		234
235		235
236	coff: $(TARGET).elf	236	coff: $(TARGET).elf
237	@echo $(MSG_COFF) $(TARGET).cof	237	@echo $(MSG_COFF) $(TARGET).cof
238	@$(COFFCONVERT) -O coff-avr $< $(TARGET).cof	238	@$(COFFCONVERT) -O coff-avr $< $(TARGET).cof
239		239
240	extcoff: $(TARGET).elf	240	extcoff: $(TARGET).elf
241	@echo $(MSG_EXTENDED_COFF) $(TARGET).cof	241	@echo $(MSG_EXTENDED_COFF) $(TARGET).cof
242	@$(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof	242	@$(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
243		243
244	# Create final output files (.hex, .eep) from ELF output file.	244	# Create final output files (.hex, .eep) from ELF output file.
245	%.hex: %.elf	245	%.hex: %.elf
246	@echo $(MSG_FLASH) $@	246	@echo $(MSG_FLASH) $@
247	@$(OBJCOPY) -j .text -j .data -O ihex $< $@	247	@$(OBJCOPY) -j .text -j .data -O ihex $< $@
248		248
249	%.eep: %.elf	249	%.eep: %.elf
250	@echo $(MSG_EEPROM) $@	250	@echo $(MSG_EEPROM) $@
251	-@$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \	251	-@$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
252	--change-section-lma .eeprom=0 -O ihex $< $@	252	--change-section-lma .eeprom=0 -O ihex $< $@
253		253
254	# Create extended listing file from ELF output file.	254	# Create extended listing file from ELF output file.
255	%.lss: %.elf	255	%.lss: %.elf
256	@echo $(MSG_EXTENDED_LISTING) $@	256	@echo $(MSG_EXTENDED_LISTING) $@
257	@$(OBJDUMP) -h -S $< > $@	257	@$(OBJDUMP) -h -S $< > $@
258		258
259	# Create a symbol table from ELF output file.	259	# Create a symbol table from ELF output file.
260	%.sym: %.elf	260	%.sym: %.elf
261	@echo $(MSG_SYMBOL_TABLE) $@	261	@echo $(MSG_SYMBOL_TABLE) $@
262	@$(NM) -n $< > $@	262	@$(NM) -n $< > $@
263		263
264	# Link: create ELF output file from object files.	264	# Link: create ELF output file from object files.
265	.SECONDARY : $(TARGET).elf	265	.SECONDARY : $(TARGET).elf
266	.PRECIOUS : $(OBJ)	266	.PRECIOUS : $(OBJ)
-		267	# GCC bug workaround:
-		268	# The compiler driver adds '-Tdata 0x800100' to the ld command line for some
-		269	# AVRs, making it impossible to override the .data placement with a
-		270	# subsequent -Tdata option. Detect the broken case and re-run ld with the
267	~~ifneq~~ ~~(,$(filter~~ ~~atmega88~~ ~~atmega168,~~ ~~$(MCU)))~~	271	# correct .data location substituted.
268	%.elf: $(OBJ)	272	%.elf: $(OBJ)
269	@echo $(MSG_LINKING) $@	273	@echo $(MSG_LINKING) $@
270	@echo GCC bug workaround for ATmega88/ATmega168:	-
271	@eval $$($(CC) -v $(CFLAGS) -o $@ $^ $(LDFLAGS) 2>&1 \| $(AWK) '{ if (gsub("0x800100","$(BIOS_RAM_END)") == 1) print }')	274	@eval $$($(CC) -v $(CFLAGS) -o $@ $^ $(LDFLAGS) 2>&1 \| $(AWK) '{ if (gsub("0x800100","$(BIOS_RAM_END)") == 1) print }')
272	else	-
273	%.elf: $(OBJ)	-
274	@echo $(MSG_LINKING) $@	-
275	@$(CC) $(CFLAGS) -o $@ $^ $(LDFLAGS)	-
276	endif	-
277		275
278	# Compile: create object files from C source files.	276	# Compile: create object files from C source files.
279	%.o : %.c	277	%.o : %.c
280	@echo $(MSG_COMPILING) $<	278	@echo $(MSG_COMPILING) $<
281	@$(CC) -c $(CFLAGS) $< -o $@	279	@$(CC) -c $(CFLAGS) $< -o $@
282		280
283	# Compile: create assembler files from C source files.	281	# Compile: create assembler files from C source files.
284	%.s : %.c	282	%.s : %.c
285	@$(CC) -S $(CFLAGS) $< -o $@	283	@$(CC) -S $(CFLAGS) $< -o $@
286		284
287	# Assemble: create object files from assembler source files.	285	# Assemble: create object files from assembler source files.
288	%.o : %.S	286	%.o : %.S
289	@echo $(MSG_ASSEMBLING) $<	287	@echo $(MSG_ASSEMBLING) $<
290	$(CC) -c $(ASFLAGS) $< -o $@	288	$(CC) -c $(ASFLAGS) $< -o $@
291		289
292	# Depends: create dependency files from c source files.	290	# Depends: create dependency files from c source files.
293	#%.d : %.c \| $(BUILDDIRS)	291	#%.d : %.c \| $(BUILDDIRS)
294	# @echo $(MSG_DEPEND) $<	292	# @echo $(MSG_DEPEND) $<
295	# @$(CC) -c $(CFLAGS) $(GENDEPFLAGS) $<	293	# @$(CC) -c $(CFLAGS) $(GENDEPFLAGS) $<
296		294
297	# Buildtree: create directories for output files.	295	# Buildtree: create directories for output files.
298	$(BUILDDIRS) :	296	$(BUILDDIRS) :
299	@echo $(MSG_CREATE) $@	297	@echo $(MSG_CREATE) $@
300	@$(MKDIR) -p $@	298	@$(MKDIR) -p $@
301		299
302	# Target: clean project.	300	# Target: clean project.
303	clean:	301	clean:
304	@echo $(MSG_CLEANING)	302	@echo $(MSG_CLEANING)
305	$(RM) $(TARGET).hex	303	$(RM) $(TARGET).hex
306	$(RM) $(TARGET).eep	304	$(RM) $(TARGET).eep
307	$(RM) $(TARGET).cof	305	$(RM) $(TARGET).cof
308	$(RM) $(TARGET).elf	306	$(RM) $(TARGET).elf
309	$(RM) $(TARGET).map	307	$(RM) $(TARGET).map
310	$(RM) $(TARGET).sym	308	$(RM) $(TARGET).sym
311	$(RM) $(TARGET).lss	309	$(RM) $(TARGET).lss
312	$(RM) $(OBJ)	310	$(RM) $(OBJ)
313	$(RM) $(DEP)	311	$(RM) $(DEP)
314	$(RM) $(LST)	312	$(RM) $(LST)
315	$(RM) config.h	313	$(RM) config.h
316		314
317	distclean: clean	315	distclean: clean
318	$(RM) -r $(BUILDDIRS)	316	$(RM) -r $(BUILDDIRS)
319		317
320	# Include the dependency files.	318	# Include the dependency files.
321	ifneq ($(MAKECMDGOALS),clean)	319	ifneq ($(MAKECMDGOALS),clean)
322	ifneq ($(strip $(DEP)),)	320	ifneq ($(strip $(DEP)),)
323	-include $(DEP)	321	-include $(DEP)
324	endif	322	endif
325	endif	323	endif
326		324
327	# Listing of phony targets.	325	# Listing of phony targets.
328	.PHONY : all sizebefore sizeafter build \	326	.PHONY : all sizebefore sizeafter build \
329	elf hex eep lss sym coff extcoff clean \	327	elf hex eep lss sym coff extcoff clean \
330	distclean gccversion	328	distclean gccversion
331		329

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(root)/trunk/EmbeddedSoftware/AVR/application/IrTransmit/Makefile @ 1663 – Rev 621 → 1621