mirror of
https://github.com/brain-hackers/buildbrain
synced 2026-06-26 10:36:07 +09:00
363 lines
11 KiB
Makefile
363 lines
11 KiB
Makefile
JOBS=$(shell grep -c '^processor' /proc/cpuinfo)
|
|
|
|
UBOOT_CROSS=$(shell ./tools/getcross u-boot)
|
|
LINUX_CROSS=$(shell ./tools/getcross linux)
|
|
ROOTFS_CROSS=$(shell ./tools/getcross rootfs)
|
|
export ARCH=arm
|
|
|
|
DOCKER_IMAGE := buildbrain-builder:local
|
|
ROOTFS_VOLUME := buildbrain-brainux-rootfs
|
|
# Separate, leaner image for Buildroot. Based on debian:bookworm (GCC 12)
|
|
# which is compatible with the 2023.05-era Buildroot fork without any patches.
|
|
BUILDROOT_DOCKER_IMAGE := buildbrain-buildroot:local
|
|
BUILDROOT_VOLUME := buildbrain-buildroot-rootfs
|
|
BUILDROOT_OUTPUT_VOLUME := buildbrain-buildroot-output
|
|
|
|
.PHONY:
|
|
setup:
|
|
@echo "Updating submodules"
|
|
@git submodule update --init --recursive
|
|
|
|
.PHONY:
|
|
setup-dev:
|
|
@echo "Creating venv"
|
|
@python3 -m venv env
|
|
@echo "Installing r3build"
|
|
@. ./env/bin/activate; \
|
|
pip install wheel; \
|
|
pip install r3build
|
|
|
|
.PHONY:
|
|
watch:
|
|
@echo "Watching changes in linux-brain and u-boot-brain"
|
|
@. ./env/bin/activate; \
|
|
@python3 -m r3build
|
|
|
|
.PHONY:
|
|
udefconfig:
|
|
make -C ./u-boot-brain pwsh1_defconfig
|
|
|
|
.PHONY:
|
|
udefconfig-%:
|
|
make -C ./u-boot-brain pw$*_defconfig
|
|
|
|
.PHONY:
|
|
usavedefconfig:
|
|
make CROSS_COMPILE=$(UBOOT_CROSS) -C ./u-boot-brain savedefconfig
|
|
|
|
.PHONY:
|
|
umenuconfig:
|
|
make CROSS_COMPILE=$(UBOOT_CROSS) -C ./u-boot-brain menuconfig
|
|
|
|
.PHONY:
|
|
uclean:
|
|
make -C ./u-boot-brain distclean
|
|
|
|
.PHONY:
|
|
ubuild:
|
|
if [ "$(UBOOT_CROSS)" = "arm-linux-gnueabi-" ]; then \
|
|
make CROSS_COMPILE=$(UBOOT_CROSS) -j$(JOBS) -C ./u-boot-brain u-boot.sb; \
|
|
else \
|
|
make CROSS_COMPILE=$(UBOOT_CROSS) -j$(JOBS) -C ./u-boot-brain u-boot.imx; \
|
|
fi
|
|
|
|
.PHONY:
|
|
ldefconfig:
|
|
make -C ./linux-brain brain_defconfig
|
|
|
|
.PHONY:
|
|
ldefconfig-x1:
|
|
make -C ./linux-brain imx_v7_defconfig
|
|
|
|
.PHONY:
|
|
lmenuconfig:
|
|
make CROSS_COMPILE=$(LINUX_CROSS) -C ./linux-brain menuconfig
|
|
|
|
.PHONY:
|
|
lsavedefconfig:
|
|
make CROSS_COMPILE=$(LINUX_CROSS) -C ./linux-brain savedefconfig
|
|
mv ./linux-brain/defconfig ./linux-brain/arch/arm/configs/brain_defconfig
|
|
|
|
.PHONY:
|
|
lsavedefconfig-x1:
|
|
make CROSS_COMPILE=$(LINUX_CROSS) -C ./linux-brain savedefconfig
|
|
mv ./linux-brain/defconfig ./linux-brain/arch/arm/configs/imx_v7_defconfig
|
|
|
|
.PHONY:
|
|
lclean:
|
|
make -C ./linux-brain distclean
|
|
|
|
.PHONY:
|
|
lbuild:
|
|
make CROSS_COMPILE=$(LINUX_CROSS) -j$(JOBS) -C ./linux-brain
|
|
|
|
.PHONY:
|
|
ldebpkg:
|
|
$(MAKE) ldebpkg-build || $(MAKE) ldebpkg-clean
|
|
mkdir -p debian
|
|
mv linux-*.buildinfo debian/
|
|
mv linux-*.changes debian/
|
|
mv linux-*.diff.gz debian/
|
|
mv linux-*.dsc debian/
|
|
mv linux-*.orig.tar.gz debian/
|
|
mv linux-*.deb debian/
|
|
|
|
.PHONY:
|
|
ldebpkg-build:
|
|
make -j$(JOBS) -C ./linux-brain deb-pkg
|
|
|
|
.PHONY:
|
|
ldebpkg-clean:
|
|
rm -f linux-*.buildinfo
|
|
rm -f linux-*.changes
|
|
rm -f linux-*.diff.gz
|
|
rm -f linux-*.dsc
|
|
rm -f linux-*.orig.tar.gz
|
|
rm -f linux-*.deb
|
|
|
|
.PHONY:
|
|
uuu:
|
|
sudo uuu ./u-boot-brain/u-boot.sb
|
|
|
|
.PHONY:
|
|
nkbin-maker:
|
|
make -C ./nkbin_maker
|
|
|
|
.PHONY:
|
|
nk.bin:
|
|
./nkbin_maker/bsd-ce ./u-boot-brain/u-boot.bin
|
|
|
|
.PHONY:
|
|
boot4ubuild:
|
|
make -C ./boot4u
|
|
|
|
.PHONY:
|
|
boot4uclean:
|
|
make -C ./boot4u clean
|
|
|
|
.PHONY:
|
|
lilobuild:
|
|
make -C ./brainlilo
|
|
|
|
.PHONY:
|
|
liloclean:
|
|
make -C ./brainlilo clean
|
|
|
|
.PHONY: brainux brainux-umount-special brainux-clean buildroot_rootfs
|
|
brainux:
|
|
@if [ "$(shell uname)" != "Linux" ]; then \
|
|
echo "Debootstrap is only available in Linux!"; \
|
|
exit 1; \
|
|
fi
|
|
mkdir -p brainux
|
|
@if [ "$(CI)" = "true" ]; then \
|
|
echo "I'm in CI and debootstrap without cache."; \
|
|
sudo debootstrap --arch=$(ROOTFS_CROSS) --foreign trixie brainux/; \
|
|
else \
|
|
sudo debootstrap --arch=$(ROOTFS_CROSS) --foreign trixie brainux/ http://localhost:65432/debian/; \
|
|
fi
|
|
|
|
# Keep the mounting commands AFTER the first stage of debootstrap, because
|
|
# debootstrap's cleanup code/trap tries to clean up the target directory
|
|
# (`rm -rf /work/brainux/proc`) and fails because proc virtual files can't be removed.
|
|
sudo mkdir -p brainux/proc brainux/sys
|
|
sudo mount -t proc none $(shell pwd)/brainux/proc
|
|
sudo mount --rbind /sys $(shell pwd)/brainux/sys
|
|
|
|
sudo cp /usr/bin/qemu-arm-static brainux/usr/bin/
|
|
sudo cp ./os-brainux/setup_brainux.sh brainux/
|
|
sudo ./os-brainux/override-pre.sh ./os-brainux/override ./brainux
|
|
# Register qemu-arm-static binfmt handler if not already present.
|
|
sudo bash -c 'mount binfmt_misc -t binfmt_misc /proc/sys/fs/binfmt_misc 2>/dev/null; test -e /proc/sys/fs/binfmt_misc/qemu-arm || echo ":qemu-arm:M::\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x28\x00:\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff:/usr/bin/qemu-arm-static:F" > /proc/sys/fs/binfmt_misc/register'
|
|
# Allow qemu-arm-static to reserve the guest address space at low virtual
|
|
# addresses (0x1000). On Linux hosts vm.mmap_min_addr defaults to 65536
|
|
# which blocks the reservation, causing armel binaries like sqv (apt's
|
|
# OpenPGP verifier) to fail. This requires --privileged in Docker.
|
|
sudo sh -c 'echo 0 > /proc/sys/vm/mmap_min_addr'
|
|
sudo -E chroot brainux /setup_brainux.sh
|
|
sudo rm brainux/setup_brainux.sh
|
|
sudo ./os-brainux/override.sh ./os-brainux/override ./brainux
|
|
|
|
brainux-umount-special:
|
|
sudo umount $(shell pwd)/brainux/proc || true
|
|
sudo umount -l $(shell pwd)/brainux/sys || true
|
|
sudo rm -rf brainux/proc brainux/sys
|
|
|
|
brainux-clean: brainux-umount-special
|
|
sudo rm -rf brainux
|
|
|
|
buildroot_rootfs:
|
|
make -C buildroot O=/work/buildroot_output brain_imx28_defconfig
|
|
make -C buildroot O=/work/buildroot_output
|
|
mkdir -p buildroot_rootfs
|
|
tar -C ./buildroot_rootfs -xf buildroot_output/images/rootfs.tar
|
|
|
|
image/sd.img: clean_work
|
|
./image/build_image.sh brainux sd.img 3072
|
|
|
|
image/sd_x1.img: clean_work
|
|
./image/build_image_x1.sh brainux sd_x1.img 3072
|
|
|
|
image/sd_buildroot.img: clean_work
|
|
./image/build_image.sh buildroot_rootfs sd_buildroot.img 128
|
|
|
|
|
|
.PHONY:
|
|
clean_work:
|
|
sudo rm -rf image/work
|
|
|
|
.PHONY:
|
|
aptcache:
|
|
./tools/aptcache_linux_amd64 \
|
|
-rule 'local=localhost:65432, remote=ftp.riken.jp, root=/Linux/debian' \
|
|
-rule 'local=localhost:65433, remote=security.debian.org'
|
|
|
|
.PHONY:
|
|
datetag:
|
|
git tag $(shell ./tools/version)
|
|
|
|
.PHONY:
|
|
docker-build:
|
|
docker build --platform linux/amd64 -t $(DOCKER_IMAGE) -f Dockerfile .
|
|
|
|
.PHONY:
|
|
docker-buildroot-build:
|
|
docker build --platform linux/amd64 -t $(BUILDROOT_DOCKER_IMAGE) -f Dockerfile.buildroot .
|
|
|
|
.PHONY:
|
|
docker-uboot:
|
|
docker run --rm --platform linux/amd64 -v "$$PWD":/work -w /work $(DOCKER_IMAGE) \
|
|
bash -lc "make udefconfig-sh1 && make ubuild"
|
|
|
|
.PHONY:
|
|
docker-kernel:
|
|
docker run --rm --platform linux/amd64 -v "$$PWD":/work -w /work $(DOCKER_IMAGE) \
|
|
bash -lc "make lclean; make ldefconfig && make lbuild"
|
|
|
|
.PHONY:
|
|
docker-rootfs: docker-volume-rm docker-volume-create
|
|
docker run --rm --platform linux/amd64 --privileged -e CI=true \
|
|
-v $(ROOTFS_VOLUME):/work/brainux \
|
|
-v "$$PWD":/work -w /work $(DOCKER_IMAGE) \
|
|
bash -lc "make brainux"
|
|
|
|
.PHONY:
|
|
docker-sd-image:
|
|
docker run --rm --platform linux/amd64 --privileged \
|
|
-v $(ROOTFS_VOLUME):/work/brainux \
|
|
-v "$$PWD":/work -w /work $(DOCKER_IMAGE) \
|
|
bash -lc "make -C nkbin_maker clean all && make IMG_BUILD_JOBS=1 image/sd.img"
|
|
|
|
.PHONY:
|
|
docker-sd-image-full: docker-kernel docker-rootfs docker-sd-image
|
|
|
|
.PHONY:
|
|
docker-volume-create:
|
|
docker volume create $(ROOTFS_VOLUME)
|
|
|
|
.PHONY:
|
|
docker-volume-rm:
|
|
docker volume rm $(ROOTFS_VOLUME) 2>/dev/null || true
|
|
|
|
.PHONY:
|
|
docker-buildroot-rootfs: docker-buildroot-volume-rm docker-buildroot-volume-create docker-buildroot-output-volume-create
|
|
docker run --rm --platform linux/amd64 --privileged \
|
|
-v $(BUILDROOT_OUTPUT_VOLUME):/work/buildroot_output \
|
|
-v $(BUILDROOT_VOLUME):/work/buildroot_rootfs \
|
|
-v "$$PWD":/work -w /work $(BUILDROOT_DOCKER_IMAGE) \
|
|
bash -lc "make buildroot_rootfs"
|
|
|
|
.PHONY:
|
|
docker-buildroot-menuconfig:
|
|
docker run --rm -it --platform linux/amd64 \
|
|
-v "$$PWD":/work -w /work $(BUILDROOT_DOCKER_IMAGE) \
|
|
bash -lc "rm -rf buildroot/output/build/buildroot-config && make -C buildroot brain_imx28_defconfig && make -C buildroot menuconfig"
|
|
|
|
# Run after docker-buildroot-menuconfig to persist customisations.
|
|
.PHONY:
|
|
docker-buildroot-savedefconfig:
|
|
docker run --rm --platform linux/amd64 \
|
|
-v "$$PWD":/work -w /work $(BUILDROOT_DOCKER_IMAGE) \
|
|
bash -lc "rm -rf buildroot/output/build/buildroot-config && make -C buildroot savedefconfig BR2_DEFCONFIG=configs/brain_imx28_defconfig"
|
|
|
|
.PHONY:
|
|
docker-buildroot-sd-image:
|
|
docker run --rm --platform linux/amd64 --privileged \
|
|
-v $(BUILDROOT_VOLUME):/work/buildroot_rootfs \
|
|
-v "$$PWD":/work -w /work $(DOCKER_IMAGE) \
|
|
bash -lc "make -C nkbin_maker clean all && make IMG_BUILD_JOBS=1 image/sd_buildroot.img"
|
|
|
|
# Fast rootfs-only update: replace only the ext4 partition (p2) in an existing
|
|
# sd_buildroot.img without rebuilding U-Boot (saves ~35 min per iteration).
|
|
# Requires image/sd_buildroot.img to already exist from a prior full build.
|
|
# Workflow for overlay-only changes:
|
|
# 1. Edit files under os-buildroot/override/
|
|
# 2. make docker-buildroot-rootfs (~1 min)
|
|
# 3. make docker-buildroot-patch-image (~1 min)
|
|
# 4. Flash image/sd_buildroot.img
|
|
.PHONY:
|
|
docker-buildroot-patch-image:
|
|
docker run --rm --platform linux/amd64 --privileged \
|
|
-v $(BUILDROOT_VOLUME):/work/buildroot_rootfs \
|
|
-v "$$PWD":/work -w /work $(DOCKER_IMAGE) \
|
|
bash -lc "set -e; \
|
|
KPARTX_OUTPUT=\$$(kpartx -av image/sd_buildroot.img); \
|
|
echo \"\$${KPARTX_OUTPUT}\"; \
|
|
LONAME=\$$(echo \"\$${KPARTX_OUTPUT}\" | sed -n 's/^add map \(loop[0-9]\+\)p2.*/\1/p' | head -1); \
|
|
if [ -z \"\$${LONAME}\" ]; then echo 'Failed to detect loop device from kpartx output'; exit 1; fi; \
|
|
mkdir -p /mnt/brainp2; \
|
|
mount /dev/mapper/\$${LONAME}p2 /mnt/brainp2; \
|
|
echo 'Wiping old rootfs...'; \
|
|
rm -rf /mnt/brainp2/*; \
|
|
echo 'Copying new rootfs...'; \
|
|
cp -a buildroot_rootfs/. /mnt/brainp2/; \
|
|
sync; \
|
|
umount /mnt/brainp2; \
|
|
kpartx -d image/sd_buildroot.img; \
|
|
echo 'Done. Rootfs partition updated.'"
|
|
|
|
# Fast kernel-only update: replace only boot partition (p1) kernel artifacts
|
|
# in an existing sd_buildroot.img, without rebuilding rootfs or repacking image.
|
|
# Requires image/sd_buildroot.img to already exist.
|
|
# Workflow for kernel-only changes:
|
|
# 1. make docker-kernel
|
|
# 2. make docker-buildroot-patch-kernel-image
|
|
# 3. Flash image/sd_buildroot.img
|
|
.PHONY:
|
|
docker-buildroot-patch-kernel-image:
|
|
docker run --rm --platform linux/amd64 --privileged \
|
|
-v "$$PWD":/work -w /work $(DOCKER_IMAGE) \
|
|
bash -lc "set -e; \
|
|
KPARTX_OUTPUT=\$$(kpartx -av image/sd_buildroot.img); \
|
|
echo \"\$${KPARTX_OUTPUT}\"; \
|
|
LONAME=\$$(echo \"\$${KPARTX_OUTPUT}\" | sed -n 's/^add map \(loop[0-9]\+\)p1.*/\1/p' | head -1); \
|
|
if [ -z \"\$${LONAME}\" ]; then echo 'Failed to detect loop device from kpartx output'; exit 1; fi; \
|
|
mkdir -p /mnt/brainp1; \
|
|
mount -o utf8=true /dev/mapper/\$${LONAME}p1 /mnt/brainp1; \
|
|
echo 'Updating kernel artifacts on boot partition...'; \
|
|
cp -f linux-brain/arch/arm/boot/zImage /mnt/brainp1/; \
|
|
cp -f linux-brain/arch/arm/boot/dts/imx28-pw*.dtb /mnt/brainp1/; \
|
|
sync; \
|
|
umount /mnt/brainp1; \
|
|
kpartx -d image/sd_buildroot.img; \
|
|
echo 'Done. Kernel artifacts updated.'"
|
|
|
|
.PHONY:
|
|
docker-buildroot-full: docker-kernel docker-buildroot-rootfs docker-buildroot-sd-image
|
|
|
|
.PHONY:
|
|
docker-buildroot-volume-create:
|
|
docker volume create $(BUILDROOT_VOLUME)
|
|
|
|
.PHONY:
|
|
docker-buildroot-volume-rm:
|
|
docker volume rm $(BUILDROOT_VOLUME) 2>/dev/null || true
|
|
|
|
.PHONY:
|
|
docker-buildroot-output-volume-create:
|
|
docker volume create $(BUILDROOT_OUTPUT_VOLUME)
|
|
|
|
.PHONY:
|
|
docker-buildroot-output-volume-rm:
|
|
docker volume rm $(BUILDROOT_OUTPUT_VOLUME) 2>/dev/null || true
|