-
Notifications
You must be signed in to change notification settings - Fork 1
/
Makefile
executable file
·200 lines (156 loc) · 7.34 KB
/
Makefile
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
#---------------------------------------------------------------------------------
.SUFFIXES:
#---------------------------------------------------------------------------------
PREFIX := arm-none-eabi-
export CC := $(PREFIX)gcc
export CXX := $(PREFIX)g++
export AS := $(PREFIX)as
export AR := $(PREFIX)gcc-ar
export OBJCOPY := $(PREFIX)objcopy
export STRIP := $(PREFIX)strip
export NM := $(PREFIX)gcc-nm
export RANLIB := $(PREFIX)gcc-ranlib
export FWPACK := $(CURDIR)/../tools/fwpack
ifeq ($(V),1)
SILENTMSG := @true
SILENTCMD :=
else
SILENTMSG := @echo
SILENTCMD := @
endif
#---------------------------------------------------------------------------------
%.a:
#---------------------------------------------------------------------------------
$(SILENTMSG) $(notdir $@)
@rm -f $@
$(SILENTCMD)$(AR) -rc $@ $^
#---------------------------------------------------------------------------------
%.o: %.cpp
$(SILENTMSG) $(notdir $<)
#$(ADD_COMPILE_COMMAND) add $(CXX) "$(CPPFLAGS) $(CXXFLAGS) -c $< -o $@" $<
$(SILENTCMD)$(CXX) -MMD -MP -MF $(DEPSDIR)/$*.d $(CPPFLAGS) $(CXXFLAGS) -c $< -o $@ $(ERROR_FILTER)
#---------------------------------------------------------------------------------
%.o: %.c
$(SILENTMSG) $(notdir $<)
$(SILENTCMD)$(CC) -MMD -MP -MF $(DEPSDIR)/$*.d $(CPPFLAGS) $(CFLAGS) -c $< -o $@ $(ERROR_FILTER)
#$(ADD_COMPILE_COMMAND) add $(CC) "$(CPPFLAGS) $(CFLAGS) -c $< -o $@" $<
#---------------------------------------------------------------------------------
%.o: %.m
$(SILENTMSG) $(notdir $<)
#$(ADD_COMPILE_COMMAND) add $(CC) "$(CPPFLAGS) $(OBJCFLAGS) -c $< -o $@" $<
$(SILENTCMD)$(CC) -MMD -MP -MF $(DEPSDIR)/$*.d $(CPPFLAGS) $(OBJCFLAGS) -c $< -o $@ $(ERROR_FILTER)
#---------------------------------------------------------------------------------
%.o: %.s
$(SILENTMSG) $(notdir $<)
#$(ADD_COMPILE_COMMAND) add $(CC) "-x assembler-with-cpp $(CPPFLAGS) $(ASFLAGS) -c $< -o $@" $<
$(SILENTCMD)$(CC) -MMD -MP -MF $(DEPSDIR)/$*.d -x assembler-with-cpp $(CPPFLAGS) $(ASFLAGS) -c $< -o $@ $(ERROR_FILTER)
#---------------------------------------------------------------------------------
%.o: %.S
$(SILENTMSG) $(notdir $<)
#$(ADD_COMPILE_COMMAND) add $(CC) "-x assembler-with-cpp $(CPPFLAGS) $(ASFLAGS) -c $< -o $@" $<
$(SILENTCMD)$(CC) -MMD -MP -MF $(DEPSDIR)/$*.d -x assembler-with-cpp $(CPPFLAGS) $(ASFLAGS) -c $< -o $@ $(ERROR_FILTER)
#---------------------------------------------------------------------------------
# TARGET is the name of the output
# BUILD is the directory where object files & intermediate files will be placed
# SOURCES is a list of directories containing source code
# INCLUDES is a list of directories containing extra header files
#---------------------------------------------------------------------------------
SOURCEDIRS := ${shell find source -type d -print}
TARGET := $(shell basename $(CURDIR))
BUILD := build
SOURCES := $(SOURCEDIRS) data
INCLUDES := source build
#---------------------------------------------------------------------------------
# options for code generation
#---------------------------------------------------------------------------------
ARCH := -marm
CFLAGS := -g -Wall -O2\
-march=armv5te -mtune=arm926ej-s -fomit-frame-pointer\
-ffast-math \
$(ARCH)
CFLAGS += $(INCLUDE) -DARM9
CXXFLAGS := $(CFLAGS) -fno-rtti -fno-exceptions
ASFLAGS := -g $(ARCH)
LDFLAGS = -T $(CURDIR)/../melon.ld -g $(ARCH) -nostartfiles -Wl,-Map,$(notdir $*.map)
# NOTE: -g in CFLAGS ASFLAGS LDFLAGS
#---------------------------------------------------------------------------------
# any extra libraries we wish to link with the project
#---------------------------------------------------------------------------------
LIBS :=
#---------------------------------------------------------------------------------
# list of directories containing libraries, this must be the top level containing
# include and lib
#---------------------------------------------------------------------------------
LIBDIRS :=
#---------------------------------------------------------------------------------
# no real need to edit anything past this point unless you need to add additional
# rules for different file extensions
#---------------------------------------------------------------------------------
ifneq ($(BUILD),$(notdir $(CURDIR)))
#---------------------------------------------------------------------------------
export OUTPUT := $(CURDIR)/$(TARGET)
export VPATH := $(CURDIR)
export DEPSDIR := $(CURDIR)/$(BUILD)
CFILES := $(foreach dir,$(SOURCES),$(wildcard $(dir)/*.c))
CPPFILES := $(foreach dir,$(SOURCES),$(wildcard $(dir)/*.cpp))
SFILES := $(foreach dir,$(SOURCES),$(wildcard $(dir)/*.s))
BINFILES := $(foreach dir,$(SOURCES),$(wildcard $(dir)/*.bin))
#---------------------------------------------------------------------------------
# use CXX for linking C++ projects, CC for standard C
#---------------------------------------------------------------------------------
ifeq ($(strip $(CPPFILES)),)
#---------------------------------------------------------------------------------
export LD := $(CC)
#---------------------------------------------------------------------------------
else
#---------------------------------------------------------------------------------
export LD := $(CXX)
#---------------------------------------------------------------------------------
endif
#---------------------------------------------------------------------------------
export OFILES := $(BINFILES:.bin=.o) \
$(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)
export INCLUDE := $(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
$(foreach dir,$(LIBDIRS),-I$(dir)/include) \
-I$(CURDIR)/$(BUILD)
export LIBPATHS := $(foreach dir,$(LIBDIRS),-L$(dir)/lib)
.PHONY: all $(BUILD) fwpack clean
all: $(BUILD)
#---------------------------------------------------------------------------------
$(BUILD):
@[ -d $@ ] || mkdir -p $@
for dir in $(SOURCES); do mkdir -p $(BUILD)/$$dir; done
@$(MAKE) --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile
fwpack:
@echo making fwpack...
@gcc ./tools/fwpack.c -o ./tools/fwpack
#---------------------------------------------------------------------------------
clean:
@echo clean ...
@rm -fr $(BUILD) $(TARGET).elf $(TARGET).bin
#---------------------------------------------------------------------------------
else
DEPENDS := $(OFILES:.o=.d)
#---------------------------------------------------------------------------------
# main targets
#---------------------------------------------------------------------------------
$(OUTPUT).fw : $(OUTPUT).bin
$(OUTPUT).bin : $(OUTPUT).elf
$(OUTPUT).elf : $(OFILES)
#---------------------------------------------------------------------------------
%.elf:
$(SILENTMSG) linking $(notdir $@)
#$(ADD_COMPILE_COMMAND) end
$(SILENTCMD)$(LD) $(LDFLAGS) $(OFILES) $(LIBPATHS) $(LIBS) -o $@
#---------------------------------------------------------------------------------
%.bin : %.elf
$(SILENTMSG) making $(notdir $@)
$(SILENTCMD)$(OBJCOPY) $< -O binary $@
#---------------------------------------------------------------------------------
%.fw : %.bin
$(SILENTMSG) packing $(notdir $@)
$(SILENTCMD)$(FWPACK) LVC_=$< WIFI=../wlfirmware.bin WNVR=../wlnvram.bin $@
-include $(DEPENDS)
#---------------------------------------------------------------------------------------
endif
#---------------------------------------------------------------------------------------