# definitions
SRC_DIR  = ./src
HEAD_DIR = ./include

CXX = `root-config --cxx`
CXXFLAGS = `root-config --cflags`
# CXXFLAGS += -g
CXXFLAGS += -O2 -W
CXXFLAGS += -Wall -Wextra
CXXFLAGS += -I$(HEAD_DIR)
LDLIBS = `root-config --libs`

DEPS = $(wildcard *.hh)
OBJ = $(wildcard *.o)
#SRC = $(wildcard *.c) $(SRC_DIR)/$(%*.c)
OBJ2 = $(SRC:%.c=%.o)

# rules

all: step13

Step13.o: Step13TTree.c $(HEAD_DIR)/$(DEPS)
	$(CXX) $(CXXFLAGS) -c $< -o $@

RungeKutta.o: $(SRC_DIR)/RungeKutta.c $(HEAD_DIR)/$(DEPS)
	$(CXX) $(CXXFLAGS) -c $< -o $@

ElectricFieldCalc.o: $(SRC_DIR)/ElectricFieldCalc.c $(HEAD_DIR)/$(DEPS)
	$(CXX) $(CXXFLAGS) -c $< -o $@

step13: Step13.o RungeKutta.o ElectricFieldCalc.o
	$(CXX) $(CXXFLAGS) $^ -o $@ $(LDLIBS)

clean:
	rm -f *.o step13
	rm -f *.dat *.root

print: 
#	@echo '$(CXX)'
#	@echo '$(SRC)'
	@echo '$(OBJ)'
	@echo '$(OBJ2)'
#	@echo '%.o'