EXEC_NAME= avm
CXX= g++
CXXFLAGS= -W -Wall -Wextra
RM= rm -f
SRC= main.cpp
OBJ= ${SRC:.cpp=.o}

.PHONY: debug clean mrproper fclean distclean

all: CXX += -O2
all: ${EXEC_NAME}

debug: CXX += -g
debug: ${EXEC_NAME}

${EXEC_NAME}: ${OBJ}
    ${CXX} ${CXXFLAGS} ${OBJ} -o ${EXEC_NAME}

clean:
    ${RM} ${OBJ}

mrproper: clean
    ${RM} ${EXEC_NAME}

fclean: mrproper

distclean: mrproper
    ${RM} Makefile

re: mrproper all