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|
check-timeout := 300
arch-list := armv7 aarch64 x86_64
tc-arch-armv7 := armv7-eabihf
tc-arch-aarch64 := aarch64
tc-arch-x86_64 := x86-64
host-armv7 := arm
host-aarch64 := aarch64
host-x86_64 := x86_64
al = alpine-minirootfs-3.20.2-$(1)
tc = $(tc-arch-$(1))--musl--bleeding-edge-2024.05-1
al-repo := https://dl-cdn.alpinelinux.org/alpine/v3.20
tc-repo := https://toolchains.bootlin.com/downloads/releases/toolchains
al-tar = $(call al,$(1)).tar.gz
al-url = $(al-repo)/releases/$(1)/$(call al-tar,$(1))
tc-tar = $(call tc,$(1)).tar.xz
tc-url = $(tc-repo)/$(tc-arch-$(1))/tarballs/$(call tc-tar,$(1))
qemu-opts = -cpu max -m 256M \
-nographic -no-reboot \
-kernel work/$(1)-rootfs/boot/vmlinuz-virt \
-initrd work/$(1)-rootfs.cpio.gz \
-device i6300esb \
-append "$(2) panic=-1 root=initramfs ramdisk_size=64000 rdinit=/sbin/init quiet"
qemu-armv7 = qemu-system-arm -M virt,highmem=off \
$(call qemu-opts,armv7)
qemu-aarch64 = qemu-system-aarch64 -M virt \
-bios /usr/share/qemu-efi-aarch64/QEMU_EFI.fd \
$(call qemu-opts,aarch64)
qemu-x86_64 = qemu-system-x86_64 -M pc \
-bios /usr/share/qemu/OVMF.fd \
$(call qemu-opts,x86_64,console=ttyS0)
all: check
check: $(addsuffix -check,$(arch-list))
build: $(addsuffix -build,$(arch-list))
define arch
$(1)-shell: work/$(1)-rootfs.cpio.gz
$(qemu-$(1))
$(1)-check: work/$(1)-rootfs.cpio.gz
rm -f work/$(1)-check
$(qemu-$(1)) \
-device virtio-serial \
-device virtserialport,name=check,chardev=check \
-chardev file,id=check,path=work/$(1)-check
test "`cat work/$(1)-check`" -eq 0
# Install ply & test scripts
work/$(1)-rootfs.cpio.gz: \
work/$(1)-rootfs \
work/$(1)-rootfs/boot/vmlinuz-virt \
$(1)-install \
work/$(1)-rootfs/lib/ply/test.sh
cd work/$(1)-rootfs && find . \
| cpio -o -H newc \
| gzip >../$(1)-rootfs.cpio.gz
work/$(1)-rootfs/lib/ply/test.sh: rootfs rootfs/lib/ply/test.sh |work/$(1)-rootfs
rsync -a $$</ $$|
# Ply
$(1)-install: $(1)-build |work/$(1)-rootfs
PATH=$(CURDIR)/cache/$(call tc,$(1))/bin:$(PATH) \
$(MAKE) -C work/$(1)-ply DESTDIR=$(CURDIR)/work/$(1)-rootfs install
$(1)-build: work/$(1)-ply/Makefile
PATH=$(CURDIR)/cache/$(call tc,$(1))/bin:$(PATH) \
$(MAKE) -C $$(<D)
work/$(1)-ply/Makefile: ../configure |work/$(1)-ply cache/$(call tc,$(1))
cd $$(@D) && PATH=$(CURDIR)/cache/$(call tc,$(1))/bin:$(PATH) \
../../../configure \
CFLAGS="-Wall -Wextra -Werror" \
--host=$(host-$(1))-linux --prefix=
work/$(1)-ply:
mkdir -p $$@
# Root filesystem
work/$(1)-rootfs: cache/$(call al-tar,$(1))
mkdir -p $$@
tar -C $$@ -maxf $$<
cache/$(call al-tar,$(1)): |cache
wget -O $$@ $(call al-url,$(1))
# Kernel
work/$(1)-rootfs/boot/vmlinuz-virt: |work/$(1)-rootfs
wget -O- $(al-repo)/main/$(1)/APKINDEX.tar.gz \
| gunzip \
| tar -Ox APKINDEX \
| grep -A1 -E "^P:linux-virt$$$$" \
| awk -F: '$$$$1 == "V" { printf("linux-virt-%s", $$$$2); }' \
>cache/lx-$(1)
[ -f cache/$$$$(cat cache/lx-$(1))-$(1).tar.gz ] \
|| wget \
-O cache/$$$$(cat cache/lx-$(1))-$(1).tar.gz \
$(al-repo)/main/$(1)/$$$$(cat cache/lx-$(1)).apk
tar -C work/$(1)-rootfs -maxf \
cache/$$$$(cat cache/lx-$(1))-$(1).tar.gz 2>/dev/null
# Toolchain
cache/$(call tc,$(1)): cache/$(call tc-tar,$(1))
tar -C $$(@D) -maxf $$<
cache/$(call tc-tar,$(1)): |cache
wget -O $$@ $(call tc-url,$(1))
endef
$(eval $(call arch,armv7))
$(eval $(call arch,aarch64))
$(eval $(call arch,x86_64))
cache:
mkdir -p $@
../configure:
cd .. && ./autogen.sh
.PHONY: all check build \
$(addsuffix -build,$(arch-list)) $(addsuffix -install,$(arch-list)) \
$(addsuffix -check,$(arch-list)) $(addsuffix -shell,$(arch-list))
|
