2022-06-24 09:02:51 +00:00
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NAME := qos
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2022-07-09 00:37:00 +00:00
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DEBUG := true
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2022-06-24 09:02:51 +00:00
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OUT_DIR := out
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KEY_DIR := keys
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TARGET := local
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CACHE_DIR := cache
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CONFIG_DIR := targets/$(TARGET)
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2022-07-09 00:37:00 +00:00
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SCRIPTS_DIR := scripts
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2022-06-24 09:02:51 +00:00
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CPUS := $(shell nproc)
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2022-07-09 00:37:00 +00:00
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ARCH := x86_64
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2022-06-24 09:02:51 +00:00
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include $(PWD)/config.env
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include $(PWD)/make/keys.mk
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include $(PWD)/make/fetch.mk
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include $(PWD)/make/toolchain.mk
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.DEFAULT_GOAL := default
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2022-07-09 07:52:32 +00:00
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.PHONY: default
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default: fetch $(OUT_DIR)/bzImage
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# Clean repo back to initial clone state
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|
.PHONY: clean
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|
|
clean:
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|
|
rm -rf cache out
|
|
|
|
docker image rm -f local/$(NAME)-build
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|
# Source anything required from the internet to build
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|
|
.PHONY: fetch
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|
fetch: \
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|
|
toolchain \
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|
|
|
keys \
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|
|
|
$(OUT_DIR) \
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|
|
$(CACHE_DIR) \
|
|
|
|
$(CACHE_DIR)/linux-$(LINUX_VERSION).tar.xz \
|
|
|
|
$(CACHE_DIR)/linux-$(LINUX_VERSION).tar.sign \
|
|
|
|
$(CACHE_DIR)/busybox-$(BUSYBOX_VERSION).tar.bz2 \
|
|
|
|
$(CACHE_DIR)/busybox-$(BUSYBOX_VERSION).tar.bz2.sig
|
|
|
|
|
|
|
|
# Build latest image and run in terminal via Qemu
|
|
|
|
.PHONY: run
|
|
|
|
run: default
|
|
|
|
qemu-system-x86_64 \
|
|
|
|
-m 512M \
|
|
|
|
-nographic \
|
|
|
|
-initrd $(OUT_DIR)/rootfs.cpio \
|
|
|
|
-kernel $(OUT_DIR)/bzImage
|
|
|
|
|
|
|
|
# Run ncurses busybox config menu and save output
|
|
|
|
.PHONY: busybox-config
|
|
|
|
busybox-config:
|
|
|
|
rm $(CONFIG_DIR)/busybox.config
|
|
|
|
make $(CONFIG_DIR)/busybox.config
|
|
|
|
|
|
|
|
# Run linux config menu and save output
|
|
|
|
.PHONY: linux-config
|
|
|
|
linux-config:
|
|
|
|
rm $(CONFIG_DIR)/linux.config
|
|
|
|
make $(CONFIG_DIR)/linux.config
|
|
|
|
|
2022-06-24 09:02:51 +00:00
|
|
|
|
|
|
|
$(CONFIG_DIR)/busybox.config:
|
|
|
|
$(toolchain) " \
|
|
|
|
cd /cache/busybox-$(BUSYBOX_VERSION) && \
|
2022-07-09 00:37:00 +00:00
|
|
|
KCONFIG_NOTIMESTAMP=1 make menuconfig && \
|
2022-06-24 09:02:51 +00:00
|
|
|
cp .config /config/busybox.config; \
|
|
|
|
"
|
|
|
|
|
|
|
|
$(CONFIG_DIR)/linux.config:
|
|
|
|
$(toolchain) " \
|
|
|
|
cd /cache/linux-$(LINUX_VERSION) && \
|
|
|
|
make menuconfig && \
|
|
|
|
cp .config /config/linux.config; \
|
|
|
|
"
|
2022-07-09 00:37:00 +00:00
|
|
|
|
|
|
|
$(OUT_DIR)/rootfs.cpio: $(OUT_DIR)/busybox
|
|
|
|
mkdir -p $(CACHE_DIR)/rootfs/bin
|
|
|
|
ifdef DEBUG
|
|
|
|
cp $(OUT_DIR)/busybox $(CACHE_DIR)/rootfs/bin;
|
|
|
|
cp $(SCRIPTS_DIR)/busybox_init $(CACHE_DIR)/rootfs/init;
|
|
|
|
chmod +x $(CACHE_DIR)/rootfs/init;
|
|
|
|
endif
|
|
|
|
$(toolchain) " \
|
|
|
|
cd /cache/rootfs \
|
|
|
|
&& find . \
|
|
|
|
| cpio -o -H newc \
|
|
|
|
| gzip -f - > /out/rootfs.cpio \
|
|
|
|
"
|
|
|
|
|
|
|
|
# Currently broken determinism attempt
|
|
|
|
# $(toolchain) " \
|
|
|
|
# cd /cache/rootfs \
|
|
|
|
# && mkdir -p dev \
|
|
|
|
# && fakeroot mknod -m 0622 dev/console c 5 1 \
|
|
|
|
# && find . -mindepth 1 -execdir touch -hcd "@0" "{}" + \
|
|
|
|
# && find . -mindepth 1 -printf '%P\0' \
|
|
|
|
# | sort -z \
|
|
|
|
# | LANG=C bsdtar --uid 0 --gid 0 --null -cnf - -T - \
|
|
|
|
# | LANG=C bsdtar --null -cf - --format=newc @- \
|
|
|
|
# " > $@
|
|
|
|
|
2022-07-09 07:52:32 +00:00
|
|
|
$(OUT_DIR)/busybox: \
|
|
|
|
$(CACHE_DIR)/busybox-$(BUSYBOX_VERSION) \
|
|
|
|
$(CACHE_DIR)/busybox-$(BUSYBOX_VERSION).tar.bz2 \
|
|
|
|
$(CACHE_DIR)/busybox-$(BUSYBOX_VERSION).tar.bz2.sig
|
2022-06-24 09:02:51 +00:00
|
|
|
$(toolchain) " \
|
|
|
|
cd /cache/busybox-$(BUSYBOX_VERSION) && \
|
|
|
|
cp /config/busybox.config .config && \
|
|
|
|
make -j$(CPUS) busybox && \
|
|
|
|
cp busybox /out/; \
|
|
|
|
"
|
|
|
|
|
2022-07-09 07:52:32 +00:00
|
|
|
$(OUT_DIR)/bzImage: \
|
|
|
|
$(OUT_DIR)/rootfs.cpio \
|
|
|
|
$(CACHE_DIR)/linux-$(LINUX_VERSION) \
|
|
|
|
$(CACHE_DIR)/linux-$(LINUX_VERSION).tar.xz \
|
|
|
|
$(CACHE_DIR)/linux-$(LINUX_VERSION).tar.sign
|
2022-06-24 09:02:51 +00:00
|
|
|
$(toolchain) " \
|
|
|
|
cd /cache/linux-$(LINUX_VERSION) && \
|
|
|
|
cp /config/linux.config .config && \
|
2022-07-09 00:37:00 +00:00
|
|
|
make olddefconfig && \
|
|
|
|
make -j$(CPUS) ARCH=$(ARCH) bzImage && \
|
2022-06-24 09:02:51 +00:00
|
|
|
cp arch/x86_64/boot/bzImage /out/; \
|
|
|
|
"
|
2022-07-09 00:37:00 +00:00
|
|
|
|