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annotate test/nds-test/Makefile @ 2684:a4f143d187dd gsoc2008_nds

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Improved devkitPrO message in Makefile.ds and set better environment variable defaults
author Sam Lantinga <slouken@libsdl.org>
date Mon, 11 Aug 2008 04:39:24 +0000
parents e858ac8868b6
children
rev   line source
2683
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1 #---------------------------------------------------------------------------------
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2 .SUFFIXES:
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3 #---------------------------------------------------------------------------------
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4
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5 ifeq ($(strip $(DEVKITARM)),)
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6 $(error "Please set DEVKITARM in your environment. export DEVKITARM=<path to>devkitARM")
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7 endif
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8
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9 include $(DEVKITARM)/ds_rules
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10
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11 #---------------------------------------------------------------------------------
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12 # TARGET is the name of the output
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13 # BUILD is the directory where object files & intermediate files will be placed
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14 # SOURCES is a list of directories containing source code
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15 # INCLUDES is a list of directories containing extra header files
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16 #---------------------------------------------------------------------------------
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17 TARGET := $(shell basename $(CURDIR))
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18 BUILD := build
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19 SOURCES := source
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20 DATA := data
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21 INCLUDES := include
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22
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23 #---------------------------------------------------------------------------------
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24 # options for code generation
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25 #---------------------------------------------------------------------------------
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26 ARCH := -mthumb -mthumb-interwork
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27
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28 # note: arm9tdmi isn't the correct CPU arch, but anything newer and LD
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29 # *insists* it has a FPU or VFP, and it won't take no for an answer!
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30 CFLAGS := -save-temps -g -Wall -O0\
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31 -mcpu=arm9tdmi -mtune=arm9tdmi \
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32 $(ARCH)
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33
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34 CFLAGS += $(INCLUDE) -DARM9 -D__NDS__
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35 CXXFLAGS := $(CFLAGS) -fno-rtti -fno-exceptions -fno-exceptions -fno-rtti
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36
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37 ASFLAGS := -g $(ARCH)
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38 LDFLAGS = -specs=ds_arm9.specs -g $(ARCH) -mno-fpu -Wl,-Map,$(notdir $*.map)
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39
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40 #---------------------------------------------------------------------------------
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41 # any extra libraries we wish to link with the project
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42 #---------------------------------------------------------------------------------
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43 LIBS := -lSDL -lfat -lnds9
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44
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45
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46 #---------------------------------------------------------------------------------
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47 # list of directories containing libraries, this must be the top level containing
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48 # include and lib
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49 #---------------------------------------------------------------------------------
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50 LIBDIRS := $(LIBNDS)
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51
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52 #---------------------------------------------------------------------------------
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53 # no real need to edit anything past this point unless you need to add additional
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54 # rules for different file extensions
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55 #---------------------------------------------------------------------------------
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56 ifneq ($(BUILD),$(notdir $(CURDIR)))
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57 #---------------------------------------------------------------------------------
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58
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59 export OUTPUT := $(CURDIR)/$(TARGET)
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60
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61 export VPATH := $(foreach dir,$(SOURCES),$(CURDIR)/$(dir)) \
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62 $(foreach dir,$(DATA),$(CURDIR)/$(dir))
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63
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64 export DEPSDIR := $(CURDIR)/$(BUILD)
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65
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66 CFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
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67 CPPFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
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68 SFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
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69 BINFILES := $(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))
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70
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71 #---------------------------------------------------------------------------------
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72 # use CXX for linking C++ projects, CC for standard C
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73 #---------------------------------------------------------------------------------
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74 ifeq ($(strip $(CPPFILES)),)
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75 #---------------------------------------------------------------------------------
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76 export LD := $(CC)
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77 #---------------------------------------------------------------------------------
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78 else
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79 #---------------------------------------------------------------------------------
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80 export LD := $(CXX)
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81 #---------------------------------------------------------------------------------
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82 endif
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83 #---------------------------------------------------------------------------------
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84
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85 export OFILES := $(addsuffix .o,$(BINFILES)) \
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86 $(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)
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87
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88 export INCLUDE := $(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
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89 $(foreach dir,$(LIBDIRS),-I$(dir)/include) \
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90 $(foreach dir,$(LIBDIRS),-I$(dir)/include) \
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91 -I$(CURDIR)/$(BUILD)
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92
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93 export LIBPATHS := $(foreach dir,$(LIBDIRS),-L$(dir)/lib)
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94
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95 .PHONY: $(BUILD) clean
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96
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97 #---------------------------------------------------------------------------------
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98 $(BUILD):
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99 @[ -d $@ ] || mkdir -p $@
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100 @make --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile
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101
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102 #---------------------------------------------------------------------------------
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103 clean:
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104 @echo clean ...
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105 @rm -fr $(BUILD) $(TARGET).elf $(TARGET).nds $(TARGET).arm9 $(TARGET).ds.gba
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106
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107
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108 #---------------------------------------------------------------------------------
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109 else
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110
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111 DEPENDS := $(OFILES:.o=.d)
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112
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113 #---------------------------------------------------------------------------------
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114 # main targets
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115 #---------------------------------------------------------------------------------
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116 $(OUTPUT).ds.gba : $(OUTPUT).nds
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117 $(OUTPUT).nds : $(OUTPUT).arm9
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118 $(OUTPUT).arm9 : $(OUTPUT).elf
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119 $(OUTPUT).elf : $(OFILES)
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120
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121 #---------------------------------------------------------------------------------
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122 %.pcx.o : %.pcx
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123 #---------------------------------------------------------------------------------
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124 @echo $(notdir $<)
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125 @$(bin2o)
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126
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127
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128 -include $(DEPENDS)
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129
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130 #---------------------------------------------------------------------------------------
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131 endif
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132 #---------------------------------------------------------------------------------------