CXX = g++
CXX_FLAGS = -Wfatal-errors -Wall -Wextra -Wpedantic -Wconversion -Wshadow -Iinclude

BIN = simplex
BUILD_DIR = ./build

CPP = $(wildcard src/*.cpp)

OBJ = $(CPP:%.cpp=$(BUILD_DIR)/%.o)
DEP = $(OBJ:%.o=%.d)

$(BIN) : $(BUILD_DIR)/$(BIN)

$(BUILD_DIR)/$(BIN) : $(OBJ)
	mkdir -p $(@D)
	$(CXX) $(CXX_FLAGS) $^ -o $@

-include $(DEP)

$(BUILD_DIR)/%.o : %.cpp
	mkdir -p $(@D)
	$(CXX) $(CXX_FLAGS) -MMD -c $< -o $@

.PHONY : clean
clean :
	-rm -rf $(BUILD_DIR)