[Rindill]

Okay, I got a makefile working.

# Jeff Holland: 2/26/2005
# Manual makefile to go with Eclipse
# NOTE: enviornment variables must be set to find linker & compiler.
# NOTE: runs with GNU Make. Might also run with Microsoft nmake with tweaks.
#
# This Makefile will compile any .c file in the current directory and build the
# (PROJECT).hex file you can load in the robot.
#
# The OBJFILES variable is filled with .o targets using the wildcard
# command and patsubst. The $(wildcard *.c) will retrieve any .c
# file in the current directory and store it in a variable. The patsubstr
# functions is used to convert a file from one format to another. In
# this case each .c file is converted into a .o extension and then
# stored into OBJFILES. This variable is then used to compile each .c file.
# The rule %.o: %.c rebuilds any .o file if the cooresponding .c file has changed.
# In the compile line you will see two variables $@ and $<.
# $@ will match the target and the $< will match the dependency. So, for
# example, $< will contain main.c whenever $@ contains main.o.
# Note: makefiles are counterintuitive in that the rules don't run in the order
# listed in the file, but instead run whenever they are matched. Also be careful
# with tabs and spaces. Rules need a tab (not spaces) before each action.

#RENAME AS NEEDED
PROJECT=RR

#del for windows, rm for unix
RM := del /F

LIB_PATH=".;c:\mcc18\lib"
#MCC18_PATH=c:\mcc18\bin\

LINKER = mplink

CC = mcc18

PICFLAG=-p=18F8722

CFLAGS = -i".;C:\mcc18\h" -nw=2066

DEFINES = -D_FRC_BOARD

#optimization parameters (default = full optimization)
OPT_ENABLE_ALL=
OPT_DEBUG=-Ou- -Ot- -Ob- -Op- -Or- -Od- -Opa-
OPT=$(OPT_ENABLE_ALL)

#make a list of object files that match all C files
OBJFILES := $(patsubst %.c,%.o,$(wildcard *.c))

COMPILE=$(CC) $(PICFLAG) $< -fo=$@ $(CFLAGS) $(DEFINES) $(OPT)

all: $(PROJECT).hex

#re-link if any object file changed
$(PROJECT).hex: $(OBJFILES)
$(LINKER) "18f8722.lkr" $(OBJFILES) "ifi_frc_8722.lib" /l $(LIB_PATH) /m $(PROJECT).map /o $(PROJECT).hex

# Recompile a file if it's c-file changes,
# OR recompile everything if ANY header file changes
%.o: %.c *.h
$(COMPILE)

#delete all the build files so you can start from scratch.
clean:
-$(RM) $(OBJFILES)
-$(RM) $(PROJECT).hex
-$(RM) $(PROJECT).map
-$(RM) $(PROJECT).lst
-$(RM) $(PROJECT).cod