# ===========================
# Project:                  #
# Author:                   #
# ===========================

# Compiler and User Settings
CC      := g++
CFLAGS  := -c -Wall
LDFLAGS :=
_LIBS := #None

# Directories
SRC_DIR := src
OBJ_DIR := obj
INC_DIR := include
LIB_DIR := lib
DLL_DIR := dll
BIN_DIR := bin

SOURCES := $(wildcard $(SRC_DIR)/*.cpp)
OBJECTS := $(patsubst $(SRC_DIR)/%,$(OBJ_DIR)/%,$(SOURCES:.cpp=.o))

BIN_EXE := $(BIN_DIR)/foo

LIBS  := -L$(LIB_DIR) $(_LIBS)

INCLUDE_DIRS := $(INC_DIR:%=-I%)

all: header-banner $(SRC_DIR) default
	$(info )
	$(info --------- Done [all] ------------------------------)
	$(info )

default: prebuild build postbuild

prebuild:

build-compile: compile-banner $(OBJECTS)
build-link: link-banner $(BIN_EXE)
build: build-compile build-link

postbuild:

$(BIN_EXE): $(OBJECTS)
	$(foreach O,$(OBJECTS),$(info [OBJ] ${O}))
	@$(CC) $(LDFLAGS) $(OBJECTS) $(LIBS) -o $@
	$(info [EXE] $@)

$(OBJ_DIR)/%.o: $(SRC_DIR)/%.cpp
	$(info [SRC] $<)
	@$(CC) $(CFLAGS) $(INCLUDE_DIRS) -o $@ -c $<

$(SRC_DIR):
	@mkdir $(SRC_DIR)
	@mkdir $(OBJ_DIR)
	@mkdir $(INC_DIR)
	@mkdir $(LIB_DIR)
	@mkdir $(DLL_DIR)
	@mkdir $(BIN_DIR)

.PHONY: header-banner
header-banner:
	$(info )
	$(info ===============================================)
	$(info #   _____                      _      __   __ #)
	$(info #  / ____|                    {_}     \ \ / / #)
	$(info # | |     __ ___   ____ _ _ __ _ _   _ \ V /  #)
	$(info # | |    / _` \ \ / / _` | `__| | | | | > <   #)
	$(info # | |___| {_| |\ V / {_| | |  | | |_| |/ . \  #)
	$(info #  \_____\__,_| \_/ \__,_|_|  |_|\__,_/_/ \_\ #)
	$(info #                                             #)
	$(info #      Copyright 2016 Leonardo Mariscal.      #)
	$(info #                                             #)
	$(info ===============================================)
	$(info )

.PHONY: link-banner
link-banner:
	$(info )
	$(info --------- Link [build-link] ------------------------------)
	$(info )

.PHONY: compile-banner
compile-banner:
	$(info )
	$(info --------- Compile [build-compile] ------------------------------)
	$(info )

.PHONY: clean
clean: header-banner
	$(info )
	$(info --------- Clean [clean] ------------------------------)
	$(info )
	$(foreach O,$(wildcard $(OBJ_DIR)/*),$(info [RM] ${O}))
	$(foreach O,$(wildcard $(BIN_DIR)/*),$(info [RM] ${O}))
	@rm -r $(OBJ_DIR)/* $(BIN_DIR)/*
	$(info )
	$(info --------- Done [clean] ------------------------------)
	$(info )

.PHONY: run
run:
	$(info )
	$(info --------- Run [run] ------------------------------)
	$(info )
	@./$(BIN_EXE)