makefile

# LambLexer
# by James 2017/04/06

CXX = g++
CXXFLAGS = -g -Wall -O2 -std=c++11
BIN = bin
SRC = src
OBJ = obj
COMPILER = $(BIN)/compiler
LEXER = $(BIN)/lexer

COMPILER_MODULES = parser compiler test token lex util main
COMPILER_OBJS = $(COMPILER_MODULES:%=$(OBJ)/%.o)

LEXER_MODULES = lex token test util lex_main
LEXER_OBJS = $(LEXER_MODULES:%=$(OBJ)/%.o)

$(OBJ)/%.o: $(SRC)/%.cpp
	@test -d $(OBJ) || mkdir $(OBJ)
	$(CXX) $(CXXFLAGS) -c -o $@ $<

compiler: $(COMPILER_OBJS)
	@test -d $(OBJ) || mkdir $(BIN)
	$(CXX) $(CXXFLAGS) -o $(COMPILER) $(COMPILER_OBJS)
	
lexer: $(LEXER_OBJS)
	@test -d $(OBJ) || mkdir $(BIN)
	$(CXX) $(CXXFLAGS) -o $(LEXER) $(LEXER_OBJS)

clean:
	rm $(OBJ)/*.o