Hello, i moved to arm-none-linux-gnueabi toolchain (Sourcery), and i'm
trying
to modify an old makefile (gnuarm-4.0.2) without any success at linking.
Previously i used the ld, but now i want to delegate this work to the
compiler.
Here it is my Makefile:
1 | NAME = truck
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2 |
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3 | # variables
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4 | CC = arm-none-linux-gnueabi-gcc
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5 | LD = arm-none-linux-gnueabi-ld -v
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6 | AR = arm-none-linux-gnueabi-ar
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7 | AS = arm-none-linux-gnueabi-as
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8 | CP = arm-none-linux-gnueabi-objcopy
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9 | OD = arm-none-linux-gnueabi-objdump
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10 |
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11 | # LIBM = /home/noether/workspace/ARM7//gnuarm-4.0.2/arm-elf/lib/libm.a
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12 | # LIBGCC = /home/noether/workspace/ARM7/gnuarm-4.0.2/lib/gcc/arm-elf/4.0.2/libgcc.a
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13 |
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14 | CFLAGS = -I./ -mcpu=arm7tdmi -c -fno-common -Os -g
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15 | AFLAGS = -ahls -mapcs-32 -o crt.o
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16 | LFLAGS = -Map main.map -Ttruck.cmd
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17 | CPFLAGS = --output-target=binary
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18 | ODFLAGS = -x --syms
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19 |
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20 | OBJECTS = crt.o main.o timer.o misc.o tsip.o adc.o spi.o gps.o geomag.o isrsupport.o lowlevelinit.o
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21 |
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22 | all: main.out
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23 | @ echo "...copying"
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24 | $(CP) $(CPFLAGS) main.out main.bin
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25 | $(OD) $(ODFLAGS) main.out > main.dmp
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26 |
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27 | clean:
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28 | -$(RM) $(OBJECTS) crt.lst main.out main.bin main.map main.dmp
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29 |
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30 |
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31 |
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32 | main.out: $(OBJECTS) truck.cmd
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33 | @ echo "..linking"
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34 | LINK---------> $(CC) $(CFLAGS) $(OBJECTS) -o main.out $(LFLAGS) -lm -lgcc
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35 |
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36 |
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37 |
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38 | crt.o: crt.s
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39 | @ echo ".assembling"
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40 | $(AS) $(AFLAGS) crt.s > crt.lst
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41 |
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42 | main.o: main.c
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43 | @ echo ".compiling"
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44 | $(CC) $(CFLAGS) main.c
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45 |
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46 | timer.o: timer.c
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47 | @echo ".compiling"
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48 | $(CC) $(CFLAGS) timer.c
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49 |
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50 | misc.o: misc.c
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51 | @echo ".compiling"
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52 | $(CC) $(CFLAGS) misc.c
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53 |
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54 | tsip.o: tsip.c
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55 | @echo ".compiling"
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56 | $(CC) $(CFLAGS) tsip.c
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57 |
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58 | adc.o: adc.c
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59 | @echo ".compiling"
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60 | $(CC) $(CFLAGS) adc.c
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61 |
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62 | spi.o: spi.c
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63 | @echo ".compiling"
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64 | $(CC) $(CFLAGS) spi.c
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65 |
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66 | gps.o: gps.c
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67 | @echo ".compiling"
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68 | $(CC) $(CFLAGS) gps.c
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69 |
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70 | geomag.o: geomag.c
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71 | @echo ".compiling"
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72 | $(CC) $(CFLAGS) geomag.c
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73 |
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74 | isrsupport.o: isrsupport.c
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75 | @echo ".compiling"
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76 | $(CC) $(CFLAGS) isrsupport.c
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77 |
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78 | lowlevelinit.o: lowlevelinit.c
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79 | @ echo ".compiling"
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80 | $(CC) $(CFLAGS) lowlevelinit.c
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And here it's the output:
noether@SpaceFish:~/workspace/ARM7/Truck$ make
..linking
arm-none-linux-gnueabi-gcc -I./ -mcpu=arm7tdmi -c -fno-common -Os -g
crt.o main.o timer.o misc.o tsip.o adc.o spi.o gps.o geomag.o
isrsupport.o lowlevelinit.o -o main.out -Map main.map -Ttruck.cmd -lm
-lgcc
arm-none-linux-gnueabi-gcc: main.map: No such file or directory
arm-none-linux-gnueabi-gcc: unrecognized option '-Map'
make: *** [main.out] Error 1
I tried with -Map= instead -Map, and it is the same.
Any ideas? (i¡m really noob, i know it xD).
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