CXXFLAGS = -Wall -Wextra -Wpedantic -O2 --std=c++11
LDLIBS =

SOURCES = $(wildcard *.cpp)
HEADERS = $(wildcard *.hpp)
OBJECTS = $(SOURCES:.cpp=.o)

# Reminder:
# $@ - target
# $^ - all dependencies
# $< - first dependency

all: main.prog

run: all
	time ./main.prog

main.prog: $(OBJECTS)
	$(CXX) -o $@ $^ $(LDLIBS)

$(OBJECTS): $(HEADERS)

clean:
	rm -f *.o *.prog