### definitions

# course stuff
DS220home = /home/usra/40/16603/220
DS220include = -I$(DS220home)/include
DS220lib = -L$(DS220home)/lib
DS220 = $(DS220include) $(DS220lib)

# GMP is a system providing arbitrary precision integers, rational numbers, and floats.
# We will use the integer part.
gmphome = /opt/gmp-4.1.2
gmpinclude = -I$(gmphome)/include
gmplib = -L$(gmphome)/lib -R$(gmphome)/lib -lgmp -lgmpxx 
gmp = $(gmpinclude) $(gmplib)

# for some reason, this is needed to get the dynamic linking right.
gxx = -R/opt/gcc-3.2/lib 

# Use g++ because CC has some problems with the C++ standard.  
compiler = g++ 

### compilations ###########################

# sample make command for a file with dependencies
#foo: foo.cc foo.h bar.o
#	$(compiler) foo.cc bar.o $(DS220) $(gmp) $(gxx)

# generic compilation depending only on .cc file, 
# using course's and gmp's include/ and lib/ dirs, also using a dynamic linking kludge.
.cc: $*.cc
	$(compiler) $*.cc $(DS220) $(gmp) $(gxx) -o $*

# generic component .o build, depending only on .cc file, 
# using course's and gmp's include/ dirs.  Compilation only: no need for lib/ dirs.
.cc.o: $*.cc
	$(compiler) $*.cc -c $(DS220include) $(gmpinclude) 

clean:
	rm -f a.out *.o basicwordcount wordcount wordfreq integer