CXX = g++
# CXX = icpc

# for icpc
# CXXFLAGS = -fast

# for g++
#CXXFLAGS = -O3 -m64
CXXFLAGS = -O3 -m32
#CXXFLAGS = -O0

all: main.o simpson_virt.o functions.o Makefile
	$(CXX) main.o simpson_virt.o functions.o -o simpson -lm $(CXXFLAGS)

%.o : %.cpp Makefile
	$(CXX) -c $< $(CXXFLAGS)

clean :
	rm -f *.o simpson
