Nun sieht es so aus:

Code:
C:\WinAVR\Asuro\FirstTry>make all 
-------- begin --------
avr-gcc --version
avr-gcc (GCC) 3.3.1
Copyright (C) 2003 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

avr-gcc -mmcu=atmega8 -I. -g -Os -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums -Wall -Wstrict-prototypes -Wa,-ahlms=test.o test.o asuro.o   --output test.elf -Wl,-Map=test.map,--cref -lm
test.o(.text+0x1e): In function `DriveCircle':
C:\WinAVR\Asuro\FirstTry/test.c:4: undefined reference to `Encoder_Init'
test.o(.text+0x6c):C:\WinAVR\Asuro\FirstTry/test.c:42: undefined reference to `Encoder_Set'
test.o(.text+0x8a):C:\WinAVR\Asuro\FirstTry/test.c:58: undefined reference to `encoder'
test.o(.text+0x8e):C:\WinAVR\Asuro\FirstTry/test.c:58: undefined reference to `encoder'
test.o(.text+0x98):C:\WinAVR\Asuro\FirstTry/test.c:58: undefined reference to `encoder'
test.o(.text+0x9c):C:\WinAVR\Asuro\FirstTry/test.c:58: undefined reference to `encoder'
test.o(.text+0xb2):C:\WinAVR\Asuro\FirstTry/test.c:63: undefined reference to `encoder'
test.o(.text+0xb6):C:\WinAVR\Asuro\FirstTry/test.c:63: more undefined references to `encoder' follow
test.o(.text+0xec): In function `DriveCircle':
C:\WinAVR\Asuro\FirstTry/test.c:76: undefined reference to `Msleep'
test.o(.text+0xf6):C:\WinAVR\Asuro\FirstTry/test.c:77: undefined reference to `encoder'
test.o(.text+0xfa):C:\WinAVR\Asuro\FirstTry/test.c:77: undefined reference to `encoder'
test.o(.text+0x104):C:\WinAVR\Asuro\FirstTry/test.c:77: undefined reference to `encoder'
test.o(.text+0x108):C:\WinAVR\Asuro\FirstTry/test.c:77: undefined reference to `encoder'
test.o(.text+0x154): In function `DriveLength':
C:\WinAVR\Asuro\FirstTry/test.c:90: undefined reference to `Encoder_Init'
test.o(.text+0x1a6):C:\WinAVR\Asuro\FirstTry/test.c:102: undefined reference to `Encoder_Set'
test.o(.text+0x1aa):C:\WinAVR\Asuro\FirstTry/test.c:104: undefined reference to `encoder'
test.o(.text+0x1ae):C:\WinAVR\Asuro\FirstTry/test.c:104: undefined reference to `encoder'
test.o(.text+0x1b8):C:\WinAVR\Asuro\FirstTry/test.c:104: undefined reference to `encoder'
test.o(.text+0x1bc):C:\WinAVR\Asuro\FirstTry/test.c:104: undefined reference to `encoder'
test.o(.text+0x1d8):C:\WinAVR\Asuro\FirstTry/test.c:109: undefined reference to `PrintInt'
test.o(.text+0x1f4):C:\WinAVR\Asuro\FirstTry/test.c:115: undefined reference to `Msleep'
test.o(.text+0x1fa):C:\WinAVR\Asuro\FirstTry/test.c:120: undefined reference to `encoder'
test.o(.text+0x1fe):C:\WinAVR\Asuro\FirstTry/test.c:120: undefined reference to `encoder'
test.o(.text+0x202):C:\WinAVR\Asuro\FirstTry/test.c:120: undefined reference to `encoder'
test.o(.text+0x206):C:\WinAVR\Asuro\FirstTry/test.c:120: undefined reference to `encoder'
test.o(.text+0x2f4):C:\WinAVR\Asuro\FirstTry/test.c:132: undefined reference to `encoder'
test.o(.text+0x2f8):C:\WinAVR\Asuro\FirstTry/test.c:132: more undefined references to `encoder' follow
test.o(.text+0x3f4): In function `main':
C:\WinAVR\Asuro\FirstTry/test.c:181: undefined reference to `PrintInt'
test.o(.text+0x45a):C:\WinAVR\Asuro\FirstTry/test.c:216: undefined reference to `Msleep'
make: *** [test.elf] Error 1

> Process Exit Code: 2