xref: /DragonOS/Makefile (revision 882f0b7e7498dbff8de527b2b9159b7f6e6359c9) 
1SUBDIRS = kernel user
2
3# ifndef $(EMULATOR)
4ifeq ($(EMULATOR), )
5export EMULATOR=__NO_EMULATION__
6endif
7# todo: 增加参数，判断是否在QEMU中仿真，若是，则启用该环境变量
8# export EMULATOR=__QEMU_EMULATION__
9
10# 计算cpu核心数
11NPROCS:=1
12OS:=$(shell uname -s)
13
14ifeq ($(OS),Linux)
15  NPROCS:=$(shell grep -c ^processor /proc/cpuinfo)
16endif
17ifeq ($(OS),Darwin) # Assume Mac OS X
18  NPROCS:=$(shell system_profiler | awk '/Number Of CPUs/{print $4}{next;}')
19endif
20
21export ARCH=__x86_64__
22export ROOT_PATH=$(shell pwd)
23
24export DEBUG=DEBUG
25export GLOBAL_CFLAGS := -mcmodel=large -fno-builtin -m64  -fno-stack-protector -D $(ARCH) -D $(EMULATOR) -O1
26
27ifeq ($(DEBUG), DEBUG)
28GLOBAL_CFLAGS += -g
29endif
30
31# ifeq ($(DragonOS_GCC), )
32# $(error 尚未安装DragonOS交叉编译器, 请使用tools文件夹下的build_gcc_toolchain.sh脚本安装)
33# endif
34
35export CC=$(DragonOS_GCC)/x86_64-elf-gcc
36export LD=ld
37export AS=$(DragonOS_GCC)/x86_64-elf-as
38export NM=$(DragonOS_GCC)/x86_64-elf-nm
39export OBJCOPY=$(DragonOS_GCC)/x86_64-elf-objcopy
40
41
42.PHONY: all
43all: kernel user
44
45
46.PHONY: kernel
47kernel:
48	mkdir -p bin/kernel/
49	$(MAKE) -C ./kernel all || (sh -c "echo 内核编译失败" && exit 1)
50
51.PHONY: user
52user:
53	mkdir -p bin/user/
54	mkdir -p bin/tmp/user
55	$(MAKE) -C ./user all || (sh -c "echo 用户程序编译失败" && exit 1)
56
57.PHONY: clean
58clean:
59	@list='$(SUBDIRS)'; for subdir in $$list; do \
60		echo "Clean in dir: $$subdir";\
61		cd $$subdir && $(MAKE) clean;\
62		cd .. ;\
63	done
64
65cppcheck-xml:
66	cppcheck kernel user --platform=unix64 --std=c11 -I user/libs/ -I=kernel/ --force -j $(NPROCS) --xml 2> cppcheck.xml
67
68cppcheck:
69	cppcheck kernel user --platform=unix64 --std=c11 -I user/libs/ -I=kernel/ --force -j $(NPROCS)
70
71gdb:
72	gdb -n -x tools/.gdbinit
73
74# 写入磁盘镜像
75write_diskimage:
76	bash -c "cd tools && bash grub_auto_install.sh && sudo bash $(ROOT_PATH)/tools/write_disk_image.sh --bios=legacy && cd .."
77
78# 写入磁盘镜像(uefi)
79write_diskimage-uefi:
80	bash -c "cd tools && bash grub_auto_install.sh && sudo bash $(ROOT_PATH)/tools/write_disk_image.sh --bios=uefi && cd .."
81# 不编译，直接启动QEMU
82qemu:
83	sh -c "cd tools && bash run-qemu.sh --bios=legacy && cd .."
84# 不编译，直接启动QEMU(UEFI)
85qemu-uefi:
86	sh -c "cd tools && bash run-qemu.sh --bios=uefi && cd .."
87
88# 编译并写入磁盘镜像
89build:
90	$(MAKE) all -j $(NPROCS)
91	$(MAKE) write_diskimage || exit 1
92
93# 在docker中编译，并写入磁盘镜像
94docker:
95	@echo "使用docker构建"
96	sudo bash tools/build_in_docker.sh || exit 1
97	$(MAKE) write_diskimage || exit 1
98
99# uefi方式启动
100run-uefi:
101	$(MAKE) all -j $(NPROCS)
102	$(MAKE) write_diskimage-uefi || exit 1
103	$(MAKE) qemu-uefi
104
105# 编译并启动QEMU
106run:
107	$(MAKE) all -j $(NPROCS)
108	$(MAKE) write_diskimage || exit 1
109	$(MAKE) qemu
110
111# 在docker中编译，并启动QEMU
112run-docker:
113	@echo "使用docker构建并运行"
114	sudo bash tools/build_in_docker.sh || exit 1
115	$(MAKE) write_diskimage || exit 1
116	$(MAKE) qemu
117