CXX ?= g++
CC ?= gcc
CFLAGS = -Wall -Wconversion -O3 -fPIC
LIBS ?= blas/blas.a
#LIBS ?= -lblas

all: train predict train-poly2 predict-poly2

train-poly2: tron.o linear-poly2.o train.c blas/blas.a
	$(CXX) $(CFLAGS) -o train-poly2 train.c tron.o linear-poly2.o $(LIBS) -DPOLY2

predict-poly2: tron.o linear-poly2.o predict.c blas/blas.a
	$(CXX) $(CFLAGS) -o predict-poly2 predict.c tron.o linear-poly2.o $(LIBS) -DPOLY2

linear-poly2.o: linear.cpp linear.h
	$(CXX) $(CFLAGS) -c -o linear-poly2.o linear.cpp -DPOLY2

train: tron.o linear.o train.c blas/blas.a
	$(CXX) $(CFLAGS) -o train train.c tron.o linear.o $(LIBS)

predict: tron.o linear.o predict.c blas/blas.a
	$(CXX) $(CFLAGS) -o predict predict.c tron.o linear.o $(LIBS)

tron.o: tron.cpp tron.h
	$(CXX) $(CFLAGS) -c -o tron.o tron.cpp

linear.o: linear.cpp linear.h
	$(CXX) $(CFLAGS) -c -o linear.o linear.cpp

blas/blas.a:
	cd blas; make OPTFLAGS='$(CFLAGS)' CC='$(CC)';

clean:
	cd blas;	make clean
	rm -f *~ *.o train predict train-poly2 predict-poly2
