xref: /DragonOS/Makefile (revision 01876902fbf6ed43992cc7d153bd8c505cb5224b) 
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 RUSTC=$(shell which rustc)
25
26export DEBUG=DEBUG
27export GLOBAL_CFLAGS := -mcmodel=large -fno-builtin -m64  -fno-stack-protector -D $(ARCH) -D $(EMULATOR) -O1
28
29ifeq ($(DEBUG), DEBUG)
30GLOBAL_CFLAGS += -g
31endif
32
33export CC=gcc
34
35.PHONY: all
36all: kernel user
37
38
39.PHONY: kernel
40kernel:
41	mkdir -p bin/kernel/
42	$(MAKE) -C ./kernel all || (sh -c "echo 内核编译失败" && exit 1)
43
44.PHONY: user
45user:
46	mkdir -p bin/user/
47	mkdir -p bin/tmp/user
48	$(MAKE) -C ./user all || (sh -c "echo 用户程序编译失败" && exit 1)
49
50.PHONY: clean
51clean:
52	@list='$(SUBDIRS)'; for subdir in $$list; do \
53		echo "Clean in dir: $$subdir";\
54		cd $$subdir && $(MAKE) clean;\
55		cd .. ;\
56	done
57
58cppcheck-xml:
59	cppcheck kernel user --platform=unix64 --std=c11 -I user/libs/ -I=kernel/ --force -j $(NPROCS) --xml 2> cppcheck.xml
60
61cppcheck:
62	cppcheck kernel user --platform=unix64 --std=c11 -I user/libs/ -I=kernel/ --force -j $(NPROCS)
63
64gdb:
65	gdb -n -x tools/.gdbinit
66
67# 写入磁盘镜像
68write_diskimage:
69	sudo sh -c "cd tools && bash $(ROOT_PATH)/tools/write_disk_image.sh --bios=legacy && cd .."
70
71# 写入磁盘镜像(uefi)
72write_diskimage-uefi:
73	sudo sh -c "cd tools && bash $(ROOT_PATH)/tools/write_disk_image.sh --bios=uefi && cd .."
74# 不编译，直接启动QEMU
75qemu:
76	sh -c "cd tools && bash run-qemu.sh --bios=legacy && cd .."
77# 不编译，直接启动QEMU(UEFI)
78qemu-uefi:
79	sh -c "cd tools && bash run-qemu.sh --bios=uefi && cd .."
80
81# 编译并写入磁盘镜像
82build:
83	$(MAKE) all -j $(NPROCS)
84	$(MAKE) write_diskimage || exit 1
85
86# 在docker中编译，并写入磁盘镜像
87docker:
88	@echo "使用docker构建"
89	sudo bash tools/build_in_docker.sh || exit 1
90
91# uefi方式启动
92run-uefi:
93	$(MAKE) all -j $(NPROCS)
94	$(MAKE) write_diskimage-uefi || exit 1
95	$(MAKE) qemu-uefi
96
97# 编译并启动QEMU
98run:
99	$(MAKE) all -j $(NPROCS)
100	$(MAKE) write_diskimage || exit 1
101	$(MAKE) qemu
102
103# 在docker中编译，并启动QEMU
104run-docker:
105	@echo "使用docker构建并运行"
106	sudo bash tools/build_in_docker.sh || exit 1
107	$(MAKE) qemu
108