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https://github.com/DragonOS-Community/DragonOS.git
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2224c93ea9
* 修改include路径 * 添加了创建libsysapi.a和/bin/sysroot/usr/include/+lib/的代码 * 修补.gitignore * 删除多余项 * 优化脚本可读性 * 新增crt0 crti crtn * 编译binutils所需的东西 * fflush()和fprintf()的简单实现 * 应用程序启动前，调用初始化libc的函数 * 自动创建sysroot * 添加了stderr的初始化 * 修改了stderr的初始化 * 内核添加对stdio的简略处理 * 格式化代码 * 修正打开stdio文件描述符的问题 * bugfix: 修复fprintf忘记释放buf的问题 * 修复shell错误地把入口设置为main而不是_start的问题 * 新增__cxa_atexit (gcc要求libc提供这个） * 增加putchar puts * 更新写入磁盘镜像的脚本，默认无参数时，使用legacy方式安装 * 更新编译脚本 * stdio增加eof的定义 * 新增extern cplusplus * mpfr gmp mpc 构建脚本 * 更新libsysapi.a为libc.a * 加上ferror fopen fclose * 更新移植的软件的构建脚本 * 更改build_gcc_toolchain.sh中的-save参数名为-save-cache Co-authored-by: longjin <longjin@RinGoTek.cn>
116 lines
3.1 KiB
Makefile
116 lines
3.1 KiB
Makefile
SUBDIRS = kernel user
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# ifndef $(EMULATOR)
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ifeq ($(EMULATOR), )
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export EMULATOR=__NO_EMULATION__
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endif
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# todo: 增加参数，判断是否在QEMU中仿真，若是，则启用该环境变量
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# export EMULATOR=__QEMU_EMULATION__
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# 计算cpu核心数
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NPROCS:=1
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OS:=$(shell uname -s)
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ifeq ($(OS),Linux)
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NPROCS:=$(shell grep -c ^processor /proc/cpuinfo)
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endif
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ifeq ($(OS),Darwin) # Assume Mac OS X
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NPROCS:=$(shell system_profiler | awk '/Number Of CPUs/{print $4}{next;}')
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endif
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export ARCH=__x86_64__
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export ROOT_PATH=$(shell pwd)
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export DEBUG=DEBUG
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export GLOBAL_CFLAGS := -mcmodel=large -fno-builtin -m64 -fno-stack-protector -D $(ARCH) -D $(EMULATOR) -O1
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ifeq ($(DEBUG), DEBUG)
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GLOBAL_CFLAGS += -g
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endif
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export CC=$(DragonOS_GCC)/x86_64-elf-gcc
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export LD=ld
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export AS=$(DragonOS_GCC)/x86_64-elf-as
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export NM=$(DragonOS_GCC)/x86_64-elf-nm
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export AR=$(DragonOS_GCC)/x86_64-elf-ar
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export OBJCOPY=$(DragonOS_GCC)/x86_64-elf-objcopy
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.PHONY: all
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all: kernel user
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.PHONY: kernel
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kernel:
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mkdir -p bin/kernel/
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@if [ -z $$DragonOS_GCC ]; then echo "\033[31m [错误]尚未安装DragonOS交叉编译器, 请使用tools文件夹下的build_gcc_toolchain.sh脚本安装 \033[0m"; exit 1; fi
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$(MAKE) -C ./kernel all || (sh -c "echo 内核编译失败" && exit 1)
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.PHONY: user
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user:
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@if [ -z $$DragonOS_GCC ]; then echo "\033[31m [错误]尚未安装DragonOS交叉编译器, 请使用tools文件夹下的build_gcc_toolchain.sh脚本安装 \033[0m"; exit 1; fi
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$(MAKE) -C ./user all || (sh -c "echo 用户程序编译失败" && exit 1)
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.PHONY: clean
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clean:
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@list='$(SUBDIRS)'; for subdir in $$list; do \
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echo "Clean in dir: $$subdir";\
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cd $$subdir && $(MAKE) clean;\
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cd .. ;\
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done
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cppcheck-xml:
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cppcheck kernel user --platform=unix64 --std=c11 -I user/libs/ -I=kernel/ --force -j $(NPROCS) --xml 2> cppcheck.xml
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cppcheck:
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cppcheck kernel user --platform=unix64 --std=c11 -I user/libs/ -I=kernel/ --force -j $(NPROCS)
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gdb:
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gdb -n -x tools/.gdbinit
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# 写入磁盘镜像
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write_diskimage:
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bash -c "cd tools && bash grub_auto_install.sh && sudo bash $(ROOT_PATH)/tools/write_disk_image.sh --bios=legacy && cd .."
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# 写入磁盘镜像(uefi)
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write_diskimage-uefi:
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bash -c "cd tools && bash grub_auto_install.sh && sudo bash $(ROOT_PATH)/tools/write_disk_image.sh --bios=uefi && cd .."
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# 不编译，直接启动QEMU
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qemu:
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sh -c "cd tools && bash run-qemu.sh --bios=legacy && cd .."
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# 不编译，直接启动QEMU(UEFI)
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qemu-uefi:
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sh -c "cd tools && bash run-qemu.sh --bios=uefi && cd .."
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# 编译并写入磁盘镜像
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build:
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$(MAKE) all -j $(NPROCS)
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$(MAKE) write_diskimage || exit 1
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# 在docker中编译，并写入磁盘镜像
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docker:
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@echo "使用docker构建"
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sudo bash tools/build_in_docker.sh || exit 1
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$(MAKE) write_diskimage || exit 1
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# uefi方式启动
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run-uefi:
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$(MAKE) all -j $(NPROCS)
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$(MAKE) write_diskimage-uefi || exit 1
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$(MAKE) qemu-uefi
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# 编译并启动QEMU
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run:
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$(MAKE) all -j $(NPROCS)
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$(MAKE) write_diskimage || exit 1
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$(MAKE) qemu
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# 在docker中编译，并启动QEMU
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run-docker:
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@echo "使用docker构建并运行"
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sudo bash tools/build_in_docker.sh || exit 1
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$(MAKE) write_diskimage || exit 1
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$(MAKE) qemu
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