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comparison Makefile @ 0:4e831ec746e4

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Hello world!
author Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
date Sun, 22 Feb 2015 17:41:32 +0100
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-1:000000000000 0:4e831ec746e4
1 #---------------------------------------------------------------------------------
2 .SUFFIXES:
3 #---------------------------------------------------------------------------------
4
5 ifeq ($(strip $(DEVKITARM)),)
6 $(error "Please set DEVKITARM in your environment. export DEVKITARM=<path to>devkitARM")
7 endif
8
9 TOPDIR ?= $(CURDIR)
10 include $(DEVKITARM)/3ds_rules
11
12 #---------------------------------------------------------------------------------
13 # TARGET is the name of the output
14 # BUILD is the directory where object files & intermediate files will be placed
15 # SOURCES is a list of directories containing source code
16 # DATA is a list of directories containing data files
17 # INCLUDES is a list of directories containing header files
18 #
19 # NO_SMDH: if set to anything, no SMDH file is generated.
20 # APP_TITLE is the name of the app stored in the SMDH file (Optional)
21 # APP_DESCRIPTION is the description of the app stored in the SMDH file (Optional)
22 # APP_AUTHOR is the author of the app stored in the SMDH file (Optional)
23 # ICON is the filename of the icon (.png), relative to the project folder.
24 # If not set, it attempts to use one of the following (in this order):
25 # - <Project name>.png
26 # - icon.png
27 # - <libctru folder>/default_icon.png
28 #---------------------------------------------------------------------------------
29 TARGET := $(notdir $(CURDIR))
30 BUILD := build
31 SOURCES := source
32 DATA := data
33 INCLUDES := include
34
35 #---------------------------------------------------------------------------------
36 # options for code generation
37 #---------------------------------------------------------------------------------
38 ARCH := -march=armv6k -mtune=mpcore -mfloat-abi=hard
39
40 CFLAGS := -g -Wall -O2 -std=gnu11 -mword-relocations \
41 -fomit-frame-pointer -ffast-math \
42 $(ARCH)
43
44 CFLAGS += $(INCLUDE) -DARM11 -D_3DS
45
46 CXXFLAGS := $(CFLAGS) -fno-rtti -fno-exceptions -std=gnu++11
47
48 ASFLAGS := -g $(ARCH)
49 LDFLAGS = -specs=3dsx.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map)
50
51 LIBS := -lctru -lm
52
53 #---------------------------------------------------------------------------------
54 # list of directories containing libraries, this must be the top level containing
55 # include and lib
56 #---------------------------------------------------------------------------------
57 LIBDIRS := $(CTRULIB)
58
59
60 #---------------------------------------------------------------------------------
61 # no real need to edit anything past this point unless you need to add additional
62 # rules for different file extensions
63 #---------------------------------------------------------------------------------
64 ifneq ($(BUILD),$(notdir $(CURDIR)))
65 #---------------------------------------------------------------------------------
66
67 export OUTPUT := $(CURDIR)/$(TARGET)
68 export TOPDIR := $(CURDIR)
69
70 export VPATH := $(foreach dir,$(SOURCES),$(CURDIR)/$(dir)) \
71 $(foreach dir,$(DATA),$(CURDIR)/$(dir))
72
73 export DEPSDIR := $(CURDIR)/$(BUILD)
74
75 CFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
76 CPPFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
77 SFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
78 BINFILES := $(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))
79
80 #---------------------------------------------------------------------------------
81 # use CXX for linking C++ projects, CC for standard C
82 #---------------------------------------------------------------------------------
83 ifeq ($(strip $(CPPFILES)),)
84 #---------------------------------------------------------------------------------
85 export LD := $(CC)
86 #---------------------------------------------------------------------------------
87 else
88 #---------------------------------------------------------------------------------
89 export LD := $(CXX)
90 #---------------------------------------------------------------------------------
91 endif
92 #---------------------------------------------------------------------------------
93
94 export OFILES := $(addsuffix .o,$(BINFILES)) \
95 $(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)
96
97 export INCLUDE := $(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
98 $(foreach dir,$(LIBDIRS),-I$(dir)/include) \
99 -I$(CURDIR)/$(BUILD)
100
101 export LIBPATHS := $(foreach dir,$(LIBDIRS),-L$(dir)/lib)
102
103 ifeq ($(strip $(ICON)),)
104 icons := $(wildcard *.png)
105 ifneq (,$(findstring $(TARGET).png,$(icons)))
106 export APP_ICON := $(TOPDIR)/$(TARGET).png
107 else
108 ifneq (,$(findstring icon.png,$(icons)))
109 export APP_ICON := $(TOPDIR)/icon.png
110 endif
111 endif
112 else
113 export APP_ICON := $(TOPDIR)/$(ICON)
114 endif
115
116 .PHONY: $(BUILD) clean all
117
118 #---------------------------------------------------------------------------------
119 all: $(BUILD)
120
121 $(BUILD):
122 @[ -d $@ ] || mkdir -p $@
123 @make --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile
124
125 #---------------------------------------------------------------------------------
126 clean:
127 @echo clean ...
128 @rm -fr $(BUILD) $(TARGET).3dsx $(OUTPUT).smdh $(TARGET).elf
129
130
131 #---------------------------------------------------------------------------------
132 else
133
134 DEPENDS := $(OFILES:.o=.d)
135
136 #---------------------------------------------------------------------------------
137 # main targets
138 #---------------------------------------------------------------------------------
139 ifeq ($(strip $(NO_SMDH)),)
140 .PHONY: all
141 all : $(OUTPUT).3dsx $(OUTPUT).smdh
142 endif
143 $(OUTPUT).3dsx : $(OUTPUT).elf
144 $(OUTPUT).elf : $(OFILES)
145
146 #---------------------------------------------------------------------------------
147 # you need a rule like this for each extension you use as binary data
148 #---------------------------------------------------------------------------------
149 %.bin.o : %.bin
150 #---------------------------------------------------------------------------------
151 @echo $(notdir $<)
152 @$(bin2o)
153
154 # WARNING: This is not the right way to do this! TODO: Do it right!
155 #---------------------------------------------------------------------------------
156 %.vsh.o : %.vsh
157 #---------------------------------------------------------------------------------
158 @echo $(notdir $<)
159 @python $(AEMSTRO)/aemstro_as.py $< ../$(notdir $<).shbin
160 @bin2s ../$(notdir $<).shbin | $(PREFIX)as -o $@
161 @echo "extern const u8" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"_end[];" > `(echo $(notdir $<).shbin | tr . _)`.h
162 @echo "extern const u8" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"[];" >> `(echo $(notdir $<).shbin | tr . _)`.h
163 @echo "extern const u32" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`_size";" >> `(echo $(notdir $<).shbin | tr . _)`.h
164 @rm ../$(notdir $<).shbin
165
166 -include $(DEPENDS)
167
168 #---------------------------------------------------------------------------------------
169 endif
170 #---------------------------------------------------------------------------------------