ifeq ($(COMP),gnu)
	CC = gcc
	FC = gfortran
	CFLAGS = -fno-range-check
	OFLAGS = -fopenmp $(CFLAGS)
	BIN = pic pic_omp pic_ompr
else
	CC = pgcc
	FC = pgf90
	CFLAGS =
	OFLAGS = -mp
	AFLAGS = -acc -ta=nvidia -Minfo=accel
	BIN = pic pic_omp pic_ompr pic_acc
endif

all: $(BIN)
pic:
	$(CC) $(CFLAGS) -o pic pi_serial.c
pic_omp:
	$(CC) $(OFLAGS) -o pic_omp pi_omp1.c
pic_ompr:
	$(CC) $(OFLAGS) -o pic_ompr pi_omp.c
pic_acc:
	$(CC) $(AFLAGS) -o pic_acc pi_acc.c
clean:
	rm -rf *~ $(BIN)
