TARGET ?= main
SRC_DIRS ?= ./src
LIB_DIRS ?= ./lib
INC_DIRS ?= ./include ./include/eigen-3.3.7
SYS_LIBS ?= -lncurses
LDLIBS =  -lgsl -lgslcblas

SRCS := $(shell find $(SRC_DIRS) -name *.cpp -or -name *.c -or -name *.s)
OBJS := $(addsuffix .o,$(basename $(SRCS)))
LIBS := $(shell find $(LIB_DIRS) -name *.a)
DEPS := $(OBJS:.o=.d)


#all:
#	@echo $(value LIBS)

INC_DIRS += $(shell find $(SRC_DIRS) -type d) 

INC_FLAGS := $(addprefix -I,$(INC_DIRS))

CPPFLAGS ?= $(INC_FLAGS) -MMD -MP

$(TARGET): $(OBJS)
	$(CXX) -pthread -ffast-math $(LDFLAGS) $(OBJS) $(LIBS) $(SYS_LIBS) -o $@ $(LOADLIBES) $(LDLIBS) -std=c++11 -O3
	$(RM) $(OBJS) $(DEPS) 

.PHONY: clean
clean:
	$(RM) $(TARGET) $(OBJS) $(DEPS)

#-include $(DEPS)