CC=gcc
CPP=g++
BUILD=build/
FLAGS=-Wall -Werror -g -lantlr3c -pg

all: main

main: build-dir grammar
	$(CPP) main.cpp *.o -o $(BUILD)/main $(FLAGS)

grammar: build-dir
	java -jar antlr/antlr-3.4-complete.jar EquationSystem.g
	$(CC) *.c -c -lantrl3c

build-dir:
	mkdir -p $(BUILD)

clean:
	rm -rf $(BUILD)
	rm -rf *.o *.c *.h *.tokens
	# antlr o, c, h and tokens files