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Makefile
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178 lines (146 loc) · 5.62 KB
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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# /======================\\`
# | /==================\`||;
# | | || |;||;
# | | ,, || ,, |;||;
# | | || || || |;||;
# | | || || || |;||;
# | | || `` || |;||;
# | | || || |;||;
# | \––––––––––––––––––/´||;
# \––––––––––––––––––––––//,
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# COPYRIGHT (c) 2025 MYTHOS PROJECT
# ALL RIGHTS RESERVED
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
SHELL = C:\Windows\System32\cmd.exe
# 工具
GCC = gcc
ELF_GCC = x86_64-elf-gcc
LD = x86_64-elf-ld
QEMU = qemu-system-x86_64
# 构建模式
BUILD_MODE ?= debug
ifeq ($(BUILD_MODE),release)
OPTIMIZATION = -O3
DEBUG_FLAGS =
else
OPTIMIZATION = -O0
DEBUG_FLAGS = -g
endif
# 处理Windows控制台编码问题
ifeq ($(OS),Windows_NT)
CHCP = chcp 65001 > nul
else
CHCP = :
endif
# 编译和链接标志
GCC_FLAGS = -I includes -nostdlib -nostdinc -fno-builtin -Wl,--subsystem,10 -e $(ENTRY_POINT) -o
ELF_GCC_BASE_FLAGS = -I includes -Wall -Werror -ffreestanding -fno-exceptions -std=c99
ELF_GCC_FLAGS = $(ELF_GCC_BASE_FLAGS) $(OPTIMIZATION) $(DEBUG_FLAGS) -MMD -MP -c -o
LD_FLAGS = -e $(LD_ENTRY) -z norelro -Ttext-segment 0x100000 --static -o
QEMU_FLAGS = -bios ./OVMF.fd -net none -drive file=fat:rw:$(ESP_DIR),index=0,format=vvfat
# 入口点
ENTRY_POINT = entryPoint
LD_ENTRY = FlameCoreMain
# 目录
SRC_DIR = FlameCore
OBJ_DIR = build/obj
BIN_DIR = bin
ESP_DIR = esp
# BootLoader
BOOT_LOADER_SRC = BootLoader/BootLoader.c
BOOT_LOADER_EFI = $(BIN_DIR)\BootLoader.efi
# 源文件和对象文件
FLAMECORE_SRCS = $(wildcard $(SRC_DIR)/*.c) \
$(wildcard $(SRC_DIR)/*/*.c) \
$(wildcard $(SRC_DIR)/*/*/*.c)
FLAMECORE_OBJS = $(patsubst %.c,$(OBJ_DIR)/%.o,$(FLAMECORE_SRCS))
FLAMECORE_DEPS = $(FLAMECORE_OBJS:.o=.d)
FLAMECORE_ELF = $(BIN_DIR)\FlameCore.elf
# ESP路径
ESP_BOOTLOADER = $(ESP_DIR)\EFI\BOOT\BOOTX64.EFI
ESP_FLAMECORE = $(ESP_DIR)\FlameCore.elf
# 默认目标
all: info $(BIN_DIR) $(OBJ_DIR) $(ESP_DIR) efi objects link
# 目录创建
$(BIN_DIR):
@if not exist "$(BIN_DIR)" mkdir "$(BIN_DIR)"
@if not exist "$(BIN_DIR)/EFI" mkdir "$(BIN_DIR)/EFI"
@if not exist "$(BIN_DIR)/EFI/BOOT" mkdir "$(BIN_DIR)/EFI/BOOT"
$(OBJ_DIR):
@if not exist "$(OBJ_DIR)" mkdir "$(OBJ_DIR)"
@if not exist "$(OBJ_DIR)/$(SRC_DIR)" mkdir "$(OBJ_DIR)/$(SRC_DIR)"
@if not exist "$(OBJ_DIR)/$(SRC_DIR)/asm" mkdir "$(OBJ_DIR)/$(SRC_DIR)/asm"
@if not exist "$(OBJ_DIR)/$(SRC_DIR)/asm/gdt" mkdir "$(OBJ_DIR)/$(SRC_DIR)/asm/gdt"
@if not exist "$(OBJ_DIR)/$(SRC_DIR)/asm/hal" mkdir "$(OBJ_DIR)/$(SRC_DIR)/asm/hal"
@if not exist "$(OBJ_DIR)/$(SRC_DIR)/asm/idt" mkdir "$(OBJ_DIR)/$(SRC_DIR)/asm/idt"
@if not exist "$(OBJ_DIR)/$(SRC_DIR)/gui" mkdir "$(OBJ_DIR)/$(SRC_DIR)/gui"
@if not exist "$(OBJ_DIR)/$(SRC_DIR)/gui/console" mkdir "$(OBJ_DIR)/$(SRC_DIR)/gui/console"
@if not exist "$(OBJ_DIR)/$(SRC_DIR)/gui/graphic" mkdir "$(OBJ_DIR)/$(SRC_DIR)/gui/graphic"
@if not exist "$(OBJ_DIR)/$(SRC_DIR)/gui/view" mkdir "$(OBJ_DIR)/$(SRC_DIR)/gui/view"
@if not exist "$(OBJ_DIR)/$(SRC_DIR)/mem" mkdir "$(OBJ_DIR)/$(SRC_DIR)/mem"
@if not exist "$(OBJ_DIR)/$(SRC_DIR)/std" mkdir "$(OBJ_DIR)/$(SRC_DIR)/std"
$(ESP_DIR):
@if not exist "$(ESP_DIR)" mkdir "$(ESP_DIR)"
@if not exist "$(ESP_DIR)/EFI" mkdir "$(ESP_DIR)/EFI"
@if not exist "$(ESP_DIR)/EFI/BOOT" mkdir "$(ESP_DIR)/EFI/BOOT"
info:
@echo 欢迎来到 MythOS 的构建系统！
@echo 构建模式：$(BUILD_MODE)
@echo 正在准备构建环境...
clean:
@echo 正在清理构建产物...
@if exist "$(BIN_DIR)" rmdir /s /q "$(BIN_DIR)"
@if exist "$(OBJ_DIR)" rmdir /s /q "$(OBJ_DIR)"
@if exist "$(ESP_DIR)" rmdir /s /q "$(ESP_DIR)"
@echo 清理完成
efi: $(BIN_DIR) $(BOOT_LOADER_EFI)
$(BOOT_LOADER_EFI): $(BOOT_LOADER_SRC)
@echo 正在编译BootLoader...
@$(GCC) $(GCC_FLAGS) $@ $<
@echo 编译完成
objects: $(FLAMECORE_OBJS)
# 编译源文件为对象文件，并生成依赖文件
$(OBJ_DIR)/%.o: %.c
@echo 正在编译$<...
@if not exist "$(@D)" mkdir "$(@D)"
@$(ELF_GCC) $(ELF_GCC_FLAGS) $@ $<
@echo $< 编译完成
# 包含依赖文件，确保在源文件更改时重新编译相关对象文件
-include $(FLAMECORE_DEPS)
link: $(FLAMECORE_ELF)
$(FLAMECORE_ELF): $(FLAMECORE_OBJS)
@echo 正在链接...
@$(LD) $(LD_FLAGS) $@ $^
@echo 链接完成
install: $(FLAMECORE_ELF) $(BOOT_LOADER_EFI)
@echo 正在复制BootLoader和内核文件...
@copy $(BOOT_LOADER_EFI) $(ESP_BOOTLOADER)
@copy $(FLAMECORE_ELF) $(ESP_FLAMECORE)
@echo 安装完成
run: all install
@echo 正在运行 MythOS 于 QEMU 中...
@$(QEMU) $(QEMU_FLAGS)
debug: BUILD_MODE = debug
debug: all
release: BUILD_MODE = release
release: all
help:
@echo 可用的目标:
@echo all - 构建整个项目（默认目标）
@echo clean - 清理构建产物
@echo efi - 仅编译 BootLoader 的 EFI 文件
@echo objects - 仅编译内核的对象文件
@echo link - 仅链接生成内核的 ELF 文件
@echo -jn - 使用 n 个线程进行并行编译（例如: make -j4）
@echo debug - 构建带有调试符号的版本
@echo release - 构建优化过的版本
@echo run - 构建并运行 MythOS 在 QEMU 中
@echo install - 安装到 ESP 目录但不运行
@echo help - 显示此帮助信息
.PHONY: all clean info efi objects link install run debug release help
# 检查是否找到源文件
ifeq ($(FLAMECORE_SRCS),)
$(warning 没有找到 $(SRC_DIR) 中的源文件)
endif