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1144 | - | 1 | # Hey Emacs, this is a -*- makefile -*- |
2 | #---------------------------------------------------------------------------- |
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3 | # WinAVR Makefile Template written by Eric B. Weddington, Jörg Wunsch, et al. |
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4 | # |
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5 | # Released to the Public Domain |
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6 | # |
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7 | # Additional material for this makefile was written by: |
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8 | # Peter Fleury |
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9 | # Tim Henigan |
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10 | # Colin O'Flynn |
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11 | # Reiner Patommel |
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12 | # Markus Pfaff |
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13 | # Sander Pool |
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14 | # Frederik Rouleau |
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15 | # Carlos Lamas |
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16 | # |
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17 | #---------------------------------------------------------------------------- |
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18 | # On command line: |
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19 | # |
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20 | # make all = Make software. |
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21 | # |
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22 | # make clean = Clean out built project files. |
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23 | # |
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24 | # make coff = Convert ELF to AVR COFF. |
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25 | # |
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26 | # make extcoff = Convert ELF to AVR Extended COFF. |
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27 | # |
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28 | # make program = Download the hex file to the device, using avrdude. |
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29 | # Please customize the avrdude settings below first! |
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30 | # |
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31 | # make debug = Start either simulavr or avarice as specified for debugging, |
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32 | # with avr-gdb or avr-insight as the front end for debugging. |
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33 | # |
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34 | # make filename.s = Just compile filename.c into the assembler code only. |
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35 | # |
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36 | # make filename.i = Create a preprocessed source file for use in submitting |
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37 | # bug reports to the GCC project. |
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38 | # |
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39 | # To rebuild project do "make clean" then "make all". |
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40 | #---------------------------------------------------------------------------- |
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41 | |||
42 | |||
43 | # MCU name |
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44 | MCU = atmega324p |
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45 | |||
46 | |||
47 | # Processor frequency. |
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48 | # This will define a symbol, F_CPU, in all source code files equal to the |
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49 | # processor frequency. You can then use this symbol in your source code to |
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50 | # calculate timings. Do NOT tack on a 'UL' at the end, this will be done |
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51 | # automatically to create a 32-bit value in your source code. |
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52 | # Typical values are: |
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53 | # F_CPU = 1000000 |
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54 | # F_CPU = 1843200 |
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55 | # F_CPU = 2000000 |
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56 | # F_CPU = 3686400 |
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57 | # F_CPU = 4000000 |
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58 | # F_CPU = 7372800 |
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59 | # F_CPU = 8000000 |
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60 | # F_CPU = 11059200 |
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61 | # F_CPU = 14745600 |
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62 | # F_CPU = 16000000 |
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63 | # F_CPU = 18432000 |
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64 | # F_CPU = 20000000 |
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65 | F_CPU = 3686400 |
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66 | |||
67 | |||
68 | # Output format. (can be srec, ihex, binary) |
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69 | FORMAT = ihex |
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70 | |||
71 | |||
72 | # Target file name (without extension). |
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73 | TARGET = testapp |
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74 | |||
75 | |||
76 | # Object files directory |
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77 | # To put object files in current directory, use a dot (.), do NOT make |
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78 | # this an empty or blank macro! |
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79 | OBJDIR = . |
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80 | |||
81 | |||
82 | # List C source files here. (C dependencies are automatically generated.) |
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83 | SRC = $(TARGET).c |
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84 | |||
85 | |||
86 | # List C++ source files here. (C dependencies are automatically generated.) |
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87 | CPPSRC = |
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88 | |||
89 | |||
90 | # List Assembler source files here. |
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91 | # Make them always end in a capital .S. Files ending in a lowercase .s |
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92 | # will not be considered source files but generated files (assembler |
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93 | # output from the compiler), and will be deleted upon "make clean"! |
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94 | # Even though the DOS/Win* filesystem matches both .s and .S the same, |
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95 | # it will preserve the spelling of the filenames, and gcc itself does |
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96 | # care about how the name is spelled on its command-line. |
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97 | ASRC = |
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98 | |||
99 | |||
100 | # Optimization level, can be [0, 1, 2, 3, s]. |
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101 | # 0 = turn off optimization. s = optimize for size. |
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102 | # (Note: 3 is not always the best optimization level. See avr-libc FAQ.) |
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103 | OPT = s |
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104 | |||
105 | |||
106 | # Debugging format. |
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107 | # Native formats for AVR-GCC's -g are dwarf-2 [default] or stabs. |
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108 | # AVR Studio 4.10 requires dwarf-2. |
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109 | # AVR [Extended] COFF format requires stabs, plus an avr-objcopy run. |
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110 | DEBUG = dwarf-2 |
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111 | |||
112 | |||
113 | # List any extra directories to look for include files here. |
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114 | # Each directory must be seperated by a space. |
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115 | # Use forward slashes for directory separators. |
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116 | # For a directory that has spaces, enclose it in quotes. |
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117 | EXTRAINCDIRS = |
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118 | |||
119 | |||
120 | # Compiler flag to set the C Standard level. |
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121 | # c89 = "ANSI" C |
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122 | # gnu89 = c89 plus GCC extensions |
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123 | # c99 = ISO C99 standard (not yet fully implemented) |
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124 | # gnu99 = c99 plus GCC extensions |
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125 | CSTANDARD = -std=gnu99 |
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126 | |||
127 | |||
128 | # Place -D or -U options here for C sources |
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129 | CDEFS = -DF_CPU=$(F_CPU)UL |
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130 | |||
131 | |||
132 | # Place -D or -U options here for ASM sources |
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133 | ADEFS = -DF_CPU=$(F_CPU) |
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134 | |||
135 | |||
136 | # Place -D or -U options here for C++ sources |
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137 | CPPDEFS = -DF_CPU=$(F_CPU)UL |
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138 | #CPPDEFS += -D__STDC_LIMIT_MACROS |
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139 | #CPPDEFS += -D__STDC_CONSTANT_MACROS |
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140 | |||
141 | |||
142 | |||
143 | #---------------- Compiler Options C ---------------- |
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144 | # -g*: generate debugging information |
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145 | # -O*: optimization level |
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146 | # -f...: tuning, see GCC manual and avr-libc documentation |
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147 | # -Wall...: warning level |
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148 | # -Wa,...: tell GCC to pass this to the assembler. |
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149 | # -adhlns...: create assembler listing |
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150 | CFLAGS = -g$(DEBUG) |
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151 | CFLAGS += $(CDEFS) |
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152 | CFLAGS += -O$(OPT) |
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153 | CFLAGS += -funsigned-char |
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154 | CFLAGS += -funsigned-bitfields |
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155 | CFLAGS += -fpack-struct |
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156 | CFLAGS += -fshort-enums |
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157 | CFLAGS += -Wall |
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158 | CFLAGS += -Wstrict-prototypes |
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159 | #CFLAGS += -mshort-calls |
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160 | #CFLAGS += -fno-unit-at-a-time |
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161 | #CFLAGS += -Wundef |
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162 | #CFLAGS += -Wunreachable-code |
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163 | #CFLAGS += -Wsign-compare |
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164 | CFLAGS += -Wa,-adhlns=$(<:%.c=$(OBJDIR)/%.lst) |
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165 | CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS)) |
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166 | CFLAGS += $(CSTANDARD) |
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167 | |||
168 | |||
169 | #---------------- Compiler Options C++ ---------------- |
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170 | # -g*: generate debugging information |
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171 | # -O*: optimization level |
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172 | # -f...: tuning, see GCC manual and avr-libc documentation |
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173 | # -Wall...: warning level |
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174 | # -Wa,...: tell GCC to pass this to the assembler. |
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175 | # -adhlns...: create assembler listing |
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176 | CPPFLAGS = -g$(DEBUG) |
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177 | CPPFLAGS += $(CPPDEFS) |
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178 | CPPFLAGS += -O$(OPT) |
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179 | CPPFLAGS += -funsigned-char |
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180 | CPPFLAGS += -funsigned-bitfields |
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181 | CPPFLAGS += -fpack-struct |
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182 | CPPFLAGS += -fshort-enums |
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183 | CPPFLAGS += -fno-exceptions |
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184 | CPPFLAGS += -Wall |
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185 | CFLAGS += -Wundef |
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186 | #CPPFLAGS += -mshort-calls |
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187 | #CPPFLAGS += -fno-unit-at-a-time |
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188 | #CPPFLAGS += -Wstrict-prototypes |
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189 | #CPPFLAGS += -Wunreachable-code |
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190 | #CPPFLAGS += -Wsign-compare |
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191 | CPPFLAGS += -Wa,-adhlns=$(<:%.cpp=$(OBJDIR)/%.lst) |
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192 | CPPFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS)) |
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193 | #CPPFLAGS += $(CSTANDARD) |
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194 | |||
195 | |||
196 | #---------------- Assembler Options ---------------- |
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197 | # -Wa,...: tell GCC to pass this to the assembler. |
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198 | # -adhlns: create listing |
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199 | # -gstabs: have the assembler create line number information; note that |
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200 | # for use in COFF files, additional information about filenames |
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201 | # and function names needs to be present in the assembler source |
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202 | # files -- see avr-libc docs [FIXME: not yet described there] |
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203 | # -listing-cont-lines: Sets the maximum number of continuation lines of hex |
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204 | # dump that will be displayed for a given single line of source input. |
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205 | ASFLAGS = $(ADEFS) -Wa,-adhlns=$(<:%.S=$(OBJDIR)/%.lst),-gstabs,--listing-cont-lines=100 |
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206 | |||
207 | |||
208 | #---------------- Library Options ---------------- |
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209 | # Minimalistic printf version |
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210 | PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min |
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211 | |||
212 | # Floating point printf version (requires MATH_LIB = -lm below) |
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213 | PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt |
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214 | |||
215 | # If this is left blank, then it will use the Standard printf version. |
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216 | PRINTF_LIB = |
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217 | #PRINTF_LIB = $(PRINTF_LIB_MIN) |
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218 | #PRINTF_LIB = $(PRINTF_LIB_FLOAT) |
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219 | |||
220 | |||
221 | # Minimalistic scanf version |
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222 | SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min |
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223 | |||
224 | # Floating point + %[ scanf version (requires MATH_LIB = -lm below) |
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225 | SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt |
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226 | |||
227 | # If this is left blank, then it will use the Standard scanf version. |
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228 | SCANF_LIB = |
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229 | #SCANF_LIB = $(SCANF_LIB_MIN) |
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230 | #SCANF_LIB = $(SCANF_LIB_FLOAT) |
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231 | |||
232 | |||
233 | MATH_LIB = -lm |
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234 | |||
235 | |||
236 | # List any extra directories to look for libraries here. |
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237 | # Each directory must be seperated by a space. |
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238 | # Use forward slashes for directory separators. |
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239 | # For a directory that has spaces, enclose it in quotes. |
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240 | EXTRALIBDIRS = |
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241 | |||
242 | |||
243 | |||
244 | #---------------- External Memory Options ---------------- |
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245 | |||
246 | # 64 KB of external RAM, starting after internal RAM (ATmega128!), |
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247 | # used for variables (.data/.bss) and heap (malloc()). |
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248 | #EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff |
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249 | |||
250 | # 64 KB of external RAM, starting after internal RAM (ATmega128!), |
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251 | # only used for heap (malloc()). |
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252 | #EXTMEMOPTS = -Wl,--section-start,.data=0x801100,--defsym=__heap_end=0x80ffff |
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253 | |||
254 | EXTMEMOPTS = |
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255 | |||
256 | |||
257 | |||
258 | #---------------- Linker Options ---------------- |
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259 | # -Wl,...: tell GCC to pass this to linker. |
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260 | # -Map: create map file |
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261 | # --cref: add cross reference to map file |
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262 | LDFLAGS = -Wl,-Map=$(TARGET).map,--cref |
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263 | LDFLAGS += $(EXTMEMOPTS) |
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264 | LDFLAGS += $(patsubst %,-L%,$(EXTRALIBDIRS)) |
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265 | LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB) |
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266 | #LDFLAGS += -T linker_script.x |
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267 | |||
268 | |||
269 | |||
270 | #---------------- Programming Options (avrdude) ---------------- |
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271 | |||
272 | # Programming hardware: alf avr910 avrisp bascom bsd |
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273 | # dt006 pavr picoweb pony-stk200 sp12 stk200 stk500 |
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274 | # |
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275 | # Type: avrdude -c ? |
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276 | # to get a full listing. |
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277 | # |
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278 | AVRDUDE_PROGRAMMER = stk500 |
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279 | |||
280 | # com1 = serial port. Use lpt1 to connect to parallel port. |
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281 | AVRDUDE_PORT = com1 # programmer connected to serial device |
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282 | |||
283 | AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex |
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284 | #AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep |
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285 | |||
286 | |||
287 | # Uncomment the following if you want avrdude's erase cycle counter. |
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288 | # Note that this counter needs to be initialized first using -Yn, |
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289 | # see avrdude manual. |
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290 | #AVRDUDE_ERASE_COUNTER = -y |
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291 | |||
292 | # Uncomment the following if you do /not/ wish a verification to be |
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293 | # performed after programming the device. |
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294 | #AVRDUDE_NO_VERIFY = -V |
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295 | |||
296 | # Increase verbosity level. Please use this when submitting bug |
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297 | # reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude> |
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298 | # to submit bug reports. |
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299 | #AVRDUDE_VERBOSE = -v -v |
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300 | |||
301 | AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER) |
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302 | AVRDUDE_FLAGS += $(AVRDUDE_NO_VERIFY) |
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303 | AVRDUDE_FLAGS += $(AVRDUDE_VERBOSE) |
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304 | AVRDUDE_FLAGS += $(AVRDUDE_ERASE_COUNTER) |
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305 | |||
306 | |||
307 | |||
308 | #---------------- Debugging Options ---------------- |
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309 | |||
310 | # For simulavr only - target MCU frequency. |
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311 | DEBUG_MFREQ = $(F_CPU) |
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312 | |||
313 | # Set the DEBUG_UI to either gdb or insight. |
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314 | # DEBUG_UI = gdb |
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315 | DEBUG_UI = insight |
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316 | |||
317 | # Set the debugging back-end to either avarice, simulavr. |
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318 | DEBUG_BACKEND = avarice |
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319 | #DEBUG_BACKEND = simulavr |
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320 | |||
321 | # GDB Init Filename. |
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322 | GDBINIT_FILE = __avr_gdbinit |
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323 | |||
324 | # When using avarice settings for the JTAG |
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325 | JTAG_DEV = /dev/com1 |
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326 | |||
327 | # Debugging port used to communicate between GDB / avarice / simulavr. |
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328 | DEBUG_PORT = 4242 |
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329 | |||
330 | # Debugging host used to communicate between GDB / avarice / simulavr, normally |
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331 | # just set to localhost unless doing some sort of crazy debugging when |
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332 | # avarice is running on a different computer. |
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333 | DEBUG_HOST = localhost |
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334 | |||
335 | |||
336 | |||
337 | #============================================================================ |
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338 | |||
339 | |||
340 | # Define programs and commands. |
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341 | SHELL = sh |
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342 | CC = avr-gcc |
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343 | OBJCOPY = avr-objcopy |
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344 | OBJDUMP = avr-objdump |
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345 | SIZE = avr-size |
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346 | AR = avr-ar rcs |
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347 | NM = avr-nm |
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348 | AVRDUDE = avrdude |
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349 | REMOVE = rm -f |
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350 | REMOVEDIR = rm -rf |
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351 | COPY = cp |
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352 | WINSHELL = cmd |
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353 | |||
354 | |||
355 | # Define Messages |
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356 | # English |
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357 | MSG_ERRORS_NONE = Errors: none |
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358 | MSG_BEGIN = -------- begin -------- |
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359 | MSG_END = -------- end -------- |
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360 | MSG_SIZE_BEFORE = Size before: |
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361 | MSG_SIZE_AFTER = Size after: |
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362 | MSG_COFF = Converting to AVR COFF: |
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363 | MSG_EXTENDED_COFF = Converting to AVR Extended COFF: |
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364 | MSG_FLASH = Creating load file for Flash: |
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365 | MSG_EEPROM = Creating load file for EEPROM: |
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366 | MSG_EXTENDED_LISTING = Creating Extended Listing: |
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367 | MSG_SYMBOL_TABLE = Creating Symbol Table: |
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368 | MSG_LINKING = Linking: |
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369 | MSG_COMPILING = Compiling C: |
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370 | MSG_COMPILING_CPP = Compiling C++: |
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371 | MSG_ASSEMBLING = Assembling: |
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372 | MSG_CLEANING = Cleaning project: |
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373 | MSG_CREATING_LIBRARY = Creating library: |
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374 | |||
375 | |||
376 | |||
377 | |||
378 | # Define all object files. |
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379 | OBJ = $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o) |
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380 | |||
381 | # Define all listing files. |
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382 | LST = $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst) |
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383 | |||
384 | |||
385 | # Compiler flags to generate dependency files. |
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386 | GENDEPFLAGS = -MMD -MP -MF .dep/$(@F).d |
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387 | |||
388 | |||
389 | # Combine all necessary flags and optional flags. |
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390 | # Add target processor to flags. |
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391 | ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS) $(GENDEPFLAGS) |
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392 | ALL_CPPFLAGS = -mmcu=$(MCU) -I. -x c++ $(CPPFLAGS) $(GENDEPFLAGS) |
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393 | ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS) |
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394 | |||
395 | |||
396 | |||
397 | |||
398 | |||
399 | # Default target. |
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400 | all: begin gccversion sizebefore build sizeafter end |
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401 | |||
402 | # Change the build target to build a HEX file or a library. |
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403 | build: elf hex eep lss sym |
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404 | #build: lib |
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405 | |||
406 | |||
407 | elf: $(TARGET).elf |
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408 | hex: $(TARGET).hex |
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409 | eep: $(TARGET).eep |
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410 | lss: $(TARGET).lss |
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411 | sym: $(TARGET).sym |
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412 | LIBNAME=lib$(TARGET).a |
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413 | lib: $(LIBNAME) |
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414 | |||
415 | |||
416 | |||
417 | # Eye candy. |
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418 | # AVR Studio 3.x does not check make's exit code but relies on |
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419 | # the following magic strings to be generated by the compile job. |
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420 | begin: |
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421 | @echo |
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422 | @echo $(MSG_BEGIN) |
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423 | |||
424 | end: |
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425 | @echo $(MSG_END) |
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426 | @echo |
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427 | |||
428 | |||
429 | # Display size of file. |
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430 | HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex |
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431 | ELFSIZE = $(SIZE) --mcu=$(MCU) --format=avr $(TARGET).elf |
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432 | |||
433 | sizebefore: |
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434 | @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); \ |
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435 | 2>/dev/null; echo; fi |
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436 | |||
437 | sizeafter: |
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438 | @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \ |
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439 | 2>/dev/null; echo; fi |
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440 | |||
441 | |||
442 | |||
443 | # Display compiler version information. |
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444 | gccversion : |
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445 | @$(CC) --version |
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446 | |||
447 | |||
448 | |||
449 | # Program the device. |
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450 | program: $(TARGET).hex $(TARGET).eep |
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451 | $(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM) |
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452 | |||
453 | |||
454 | # Generate avr-gdb config/init file which does the following: |
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455 | # define the reset signal, load the target file, connect to target, and set |
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456 | # a breakpoint at main(). |
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457 | gdb-config: |
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458 | @$(REMOVE) $(GDBINIT_FILE) |
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459 | @echo define reset >> $(GDBINIT_FILE) |
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460 | @echo SIGNAL SIGHUP >> $(GDBINIT_FILE) |
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461 | @echo end >> $(GDBINIT_FILE) |
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462 | @echo file $(TARGET).elf >> $(GDBINIT_FILE) |
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463 | @echo target remote $(DEBUG_HOST):$(DEBUG_PORT) >> $(GDBINIT_FILE) |
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464 | ifeq ($(DEBUG_BACKEND),simulavr) |
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465 | @echo load >> $(GDBINIT_FILE) |
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466 | endif |
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467 | @echo break main >> $(GDBINIT_FILE) |
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468 | |||
469 | debug: gdb-config $(TARGET).elf |
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470 | ifeq ($(DEBUG_BACKEND), avarice) |
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471 | @echo Starting AVaRICE - Press enter when "waiting to connect" message displays. |
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472 | @$(WINSHELL) /c start avarice --jtag $(JTAG_DEV) --erase --program --file \ |
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473 | $(TARGET).elf $(DEBUG_HOST):$(DEBUG_PORT) |
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474 | @$(WINSHELL) /c pause |
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475 | |||
476 | else |
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477 | @$(WINSHELL) /c start simulavr --gdbserver --device $(MCU) --clock-freq \ |
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478 | $(DEBUG_MFREQ) --port $(DEBUG_PORT) |
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479 | endif |
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480 | @$(WINSHELL) /c start avr-$(DEBUG_UI) --command=$(GDBINIT_FILE) |
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481 | |||
482 | |||
483 | |||
484 | |||
485 | # Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB. |
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486 | COFFCONVERT = $(OBJCOPY) --debugging |
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487 | COFFCONVERT += --change-section-address .data-0x800000 |
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488 | COFFCONVERT += --change-section-address .bss-0x800000 |
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489 | COFFCONVERT += --change-section-address .noinit-0x800000 |
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490 | COFFCONVERT += --change-section-address .eeprom-0x810000 |
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491 | |||
492 | |||
493 | |||
494 | coff: $(TARGET).elf |
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495 | @echo |
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496 | @echo $(MSG_COFF) $(TARGET).cof |
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497 | $(COFFCONVERT) -O coff-avr $< $(TARGET).cof |
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498 | |||
499 | |||
500 | extcoff: $(TARGET).elf |
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501 | @echo |
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502 | @echo $(MSG_EXTENDED_COFF) $(TARGET).cof |
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503 | $(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof |
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504 | |||
505 | |||
506 | |||
507 | # Create final output files (.hex, .eep) from ELF output file. |
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508 | %.hex: %.elf |
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509 | @echo |
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510 | @echo $(MSG_FLASH) $@ |
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511 | $(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@ |
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512 | |||
513 | %.eep: %.elf |
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514 | @echo |
||
515 | @echo $(MSG_EEPROM) $@ |
||
516 | -$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \ |
||
517 | --change-section-lma .eeprom=0 --no-change-warnings -O $(FORMAT) $< $@ || exit 0 |
||
518 | |||
519 | # Create extended listing file from ELF output file. |
||
520 | %.lss: %.elf |
||
521 | @echo |
||
522 | @echo $(MSG_EXTENDED_LISTING) $@ |
||
523 | $(OBJDUMP) -h -S $< > $@ |
||
524 | |||
525 | # Create a symbol table from ELF output file. |
||
526 | %.sym: %.elf |
||
527 | @echo |
||
528 | @echo $(MSG_SYMBOL_TABLE) $@ |
||
529 | $(NM) -n $< > $@ |
||
530 | |||
531 | |||
532 | |||
533 | # Create library from object files. |
||
534 | .SECONDARY : $(TARGET).a |
||
535 | .PRECIOUS : $(OBJ) |
||
536 | %.a: $(OBJ) |
||
537 | @echo |
||
538 | @echo $(MSG_CREATING_LIBRARY) $@ |
||
539 | $(AR) $@ $(OBJ) |
||
540 | |||
541 | |||
542 | # Link: create ELF output file from object files. |
||
543 | .SECONDARY : $(TARGET).elf |
||
544 | .PRECIOUS : $(OBJ) |
||
545 | %.elf: $(OBJ) |
||
546 | @echo |
||
547 | @echo $(MSG_LINKING) $@ |
||
548 | $(CC) $(ALL_CFLAGS) $^ --output $@ $(LDFLAGS) |
||
549 | |||
550 | |||
551 | # Compile: create object files from C source files. |
||
552 | $(OBJDIR)/%.o : %.c |
||
553 | @echo |
||
554 | @echo $(MSG_COMPILING) $< |
||
555 | $(CC) -c $(ALL_CFLAGS) $< -o $@ |
||
556 | |||
557 | |||
558 | # Compile: create object files from C++ source files. |
||
559 | $(OBJDIR)/%.o : %.cpp |
||
560 | @echo |
||
561 | @echo $(MSG_COMPILING_CPP) $< |
||
562 | $(CC) -c $(ALL_CPPFLAGS) $< -o $@ |
||
563 | |||
564 | |||
565 | # Compile: create assembler files from C source files. |
||
566 | %.s : %.c |
||
567 | $(CC) -S $(ALL_CFLAGS) $< -o $@ |
||
568 | |||
569 | |||
570 | # Compile: create assembler files from C++ source files. |
||
571 | %.s : %.cpp |
||
572 | $(CC) -S $(ALL_CPPFLAGS) $< -o $@ |
||
573 | |||
574 | |||
575 | # Assemble: create object files from assembler source files. |
||
576 | $(OBJDIR)/%.o : %.S |
||
577 | @echo |
||
578 | @echo $(MSG_ASSEMBLING) $< |
||
579 | $(CC) -c $(ALL_ASFLAGS) $< -o $@ |
||
580 | |||
581 | |||
582 | # Create preprocessed source for use in sending a bug report. |
||
583 | %.i : %.c |
||
584 | $(CC) -E -mmcu=$(MCU) -I. $(CFLAGS) $< -o $@ |
||
585 | |||
586 | |||
587 | # Target: clean project. |
||
588 | clean: begin clean_list end |
||
589 | |||
590 | clean_list : |
||
591 | @echo |
||
592 | @echo $(MSG_CLEANING) |
||
593 | $(REMOVE) $(TARGET).hex |
||
594 | $(REMOVE) $(TARGET).eep |
||
595 | $(REMOVE) $(TARGET).cof |
||
596 | $(REMOVE) $(TARGET).elf |
||
597 | $(REMOVE) $(TARGET).map |
||
598 | $(REMOVE) $(TARGET).sym |
||
599 | $(REMOVE) $(TARGET).lss |
||
600 | $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.o) |
||
601 | $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.lst) |
||
602 | $(REMOVE) $(SRC:.c=.s) |
||
603 | $(REMOVE) $(SRC:.c=.d) |
||
604 | $(REMOVE) $(SRC:.c=.i) |
||
605 | $(REMOVEDIR) .dep |
||
606 | |||
607 | |||
608 | # Create object files directory |
||
609 | $(shell mkdir $(OBJDIR) 2>/dev/null) |
||
610 | |||
611 | |||
612 | # Include the dependency files. |
||
613 | -include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*) |
||
614 | |||
615 | |||
616 | # Listing of phony targets. |
||
617 | .PHONY : all begin finish end sizebefore sizeafter gccversion \ |
||
618 | build elf hex eep lss sym coff extcoff \ |
||
619 | clean clean_list program debug gdb-config |