1 mkinc_dir := $(CURDIR)/makeinc
3 include $(mkinc_dir)/os.mkinc
4 include $(mkinc_dir)/toolchain.mkinc
5 include $(mkinc_dir)/qemu.mkinc
6 include $(mkinc_dir)/utils.mkinc
11 DEPS := $(CC) $(LD) $(AR) xorriso grub-mkrescue
13 CMDLINE ?= console=/dev/ttyFB0
16 kbin_dir := $(kbuild_dir)/bin
17 os_img_dir := $(kbuild_dir)/img
19 os_build_tag := $(OS_NAME)_$(ARCH)_$(OS_VER)
20 kbin := $(kbin_dir)/kernel.bin
21 kimg := $(kbuild_dir)/$(os_build_tag).iso
24 @echo -n "checking $@ .... "
25 @if which $@ > /dev/null; then \
28 echo "failed" && exit 1;\
32 @echo -n "checking target i686-elf.... "
33 @test "`i686-elf-gcc -dumpmachine`" = "i686-elf" && echo ok || (echo "failed" && exit 1)
37 @mkdir -p $(os_img_dir)
38 @mkdir -p $(os_img_dir)/boot
39 @mkdir -p $(os_img_dir)/boot/grub
40 @mkdir -p $(os_img_dir)/usr
43 export BUILD_DIR=$(kbin_dir)
44 export BUILD_NAME=$(kbin)
46 $(call status,TASK,$(notdir $@))
47 @$(MAKE) $(MKFLAGS) -I $(mkinc_dir) -f kernel.mk all
50 export KCMD=$(CMDLINE)
51 export _OS_NAME=$(OS_NAME)
52 image: usr/build kernel
53 $(call status,TASK,$(notdir $@))
54 @./config-grub.sh $(os_img_dir)/boot/grub/grub.cfg
55 @cp -r usr/build/* $(os_img_dir)/usr
56 @cp -r $(kbin_dir)/* $(os_img_dir)/boot
57 @grub-mkrescue -o $(kimg) $(os_img_dir) -- -volid "$(OS_ID) $(OS_VER)" -system_id "$(OS_NAME)"
61 check: $(DEPS) check-cc GRUB_TEMPLATE
63 prepare: check $(os_img_dir)
65 export BUILD_MODE=release
66 bootable: $(kbuild_dir) image
68 export BUILD_MODE=debug
69 bootable-debug: $(kbuild_dir) image
73 @$(MAKE) $(MKFLAGS) -C usr all -I $(mkinc_dir)
77 instable: CFLAGS := -g -std=gnu99 -ffreestanding $(O) $(W) $(ARCH_OPT) -D__LUNAIXOS_DEBUG__
80 all-debug: bootable-debug
83 @rm -rf $(kbuild_dir) || exit 1
84 @$(MAKE) -C usr clean -I $(mkinc_dir)
85 @$(MAKE) -f kernel.mk clean -I $(mkinc_dir)
87 run: $(BUILD_DIR)/$(OS_ISO)
88 @qemu-system-i386 $(QEMU_OPTIONS)
90 @telnet 127.0.0.1 $(QEMU_MON_PORT)
93 @i686-elf-objcopy --only-keep-debug $(kbin) $(kbuild_dir)/kernel.dbg
94 @qemu-system-i386 $(call get_qemu_options,$(kimg))
96 @QMPORT=$(QEMU_MON_PORT) gdb $(kbin) -ex "target remote localhost:1234"
98 debug-qemu-vscode: all-debug
99 @qemu-system-i386 $(call get_qemu_options,$(kimg))
101 @telnet 127.0.0.1 $(QEMU_MON_PORT)
103 debug-bochs: all-debug
104 @bochs -q -f bochs.cfg
107 @printf "@cmc" > $(PORT)
108 @gdb -s $(kbuild_dir)/kernel.dbg -ex "target remote $(PORT)"