In deinem Programmordner muss es eine Datei mit dem namen makefile geben.

ich hab jetzt nur mal den Anfang der makefile reingestellt:

Code:
# Hey Emacs, this is a -*- makefile -*-
###############################################################################
# RP6 MAKEFILE FOR WinAVR
# Based on WinAVR Sample makefile written by Eric B. Weddington,
# Jörg Wunsch, et al.
#
#
# YOU NEED TO EDIT SOME SMALL THINGS IN THIS FILE IF YOU WANT TO USE
# IT FOR YOUR OWN PROJECTS!
# THESE LINES ARE ALL AT THE TOP OF THIS FILE AND MARKED VERY CLEARLY !
# BETTER DO NOT EDIT ANYTHING ELSE!
#
# To compile everything you can simply type "make all" on a command line in
# this directory or simply use the supplied batch files!
# To remove all the temporary files the compiler has generated you can use
# "make clean"
# See end of this file and "make" user manual for more details!
#
#
# Note: Everything behind a '#' is interpreted as a comment in this file!
#
###############################################################################




###############################################################################
# Target file name (without extension).
# This is the name of your main C source file! Do NOT append the ".c"!
# Example: Let's assume your main source file is "RP6Base_MyProgram.c", then
# you would write: TARGET = RP6Base_MyProgram

TARGET = RP6Base_LEDs

###############################################################################



###############################################################################
# Specify relative path to RP6 library files here.
# This is "../../RP6Lib" or "../RP6Lib" usually.

RP6_LIB_PATH=../../RP6Lib
RP6_LIB_PATH_OTHERS= $(RP6_LIB_PATH)/RP6base $(RP6_LIB_PATH)/RP6common

###############################################################################


#------------------------------------------------
# Main Source file is _automatically_ added here:
SRC = $(TARGET).c
# DO NOT EDIT THIS!


###############################################################################
# If there is more than one source file, append them here separated by spaces.
# Usually you have to add the Library files here! (ONLY add c files "*.c" here,
# NO header files "*.h"!)
# Don't forget to add relative paths!

SRC += $(RP6_LIB_PATH)/RP6base/RP6RobotBaseLib.c
SRC += $(RP6_LIB_PATH)/RP6common/RP6uart.c
Bei den letzten beiden zeilen siehst du welche Dateien mit eingebunden werden. So muss es bei dir auch ausschauen.