[meta] current build status of all possible targets

This is a meta-issue that tracks the current build/test status of all possible targets, both "official" and experimental.

Do not link any issues to this one.

All builds are performed on an x86_64 machine as an unprivileged user.

current status

target	as of	status	issues	notes	preimage
arch: aarch64	d9f9f132	OK			download
arch: armv7	d9f9f132	OK			download
arch: ppc64	d9f9f132	OK	#19	runtime errors	download
arch: ppc	d2723b1a	OK			download
arch: x86_64	d9f9f132	FAIL	#14 #28	probably trivial
arch: pmmx	d9f9f132	FAIL	#14	probably trivial
arch: loongarch64	87815dcd	FAIL	#16
arch: m68k	d9f9f132	OK			download
arch: mips64	87815dcd	FAIL	#16
arch: mips64el	d2723b1a			(pending test)
arch: mips	131aa398	OK			download
arch: mipsel	131aa398	OK			download
arch: ppc64le	64c51300	OK			download
arch: riscv64	d9f9f132	FAIL	#8 #9	static related
arch: riscv32	d2723b1a	FAIL	#9 #21	static related
arch: s390x	d9f9f132	FAIL	#9 #21	static related
arch: sparc64				depends: musl sparc64 port

notes

1. The musl sparc64 port is in progress; help wanted.
2. The PRoot ppc64 port is in progress; help wanted -- required for BE same-endian bootstrap; see #11 (closed)

stages

1. stage: bs1 first "mcmtools" bootstrap provides consistent environment, plus host-libc and musl-libc native toolchains
2. stage: emu generates static QEMU user emulators, and a static copy of PRoot, for use on your system
3. stage: tc generates static cross- and native- musl-based toolchains for the desired architecture
4. stage: ab1 cross-compiles abuild and its dependencies (and some other utilities) to run on the build architecture
5. stage: bs2 builds "mcmtools" in a fake native environment as if running on the target architecture
6. stage: ab2 native-compiles abuild and its dependencies (and some other utilities) to run on the target architecture
7. stage: patch binary patching to relocate the rootfs
8. stage: apk builds .apk files and creates a rootfs for use by autobuilder

terminology

• "preimage" is the rootfs environment in which adelie/packages.git/scripts/bootstrap.sh will run, which will ultimately produce a rootfs for use by adelie-infra/autobuilder.git/autobuilder instead of https://distfiles.adelielinux.org/adelie/bootstrap/.

tools

• Early work on bootstrap.sh can be found at the adelie/packages.git@exp/newstrap branch. Instructions for usage are at https://git.adelielinux.org/-/snippets/236. This will eventually be integrated into this repository so that the "final" bootstrap image (for autobuilder) is produced directly.