Hello, Johannes Schauer Marin Rodrigues, le mer. 04 déc. 2024 01:16:49 +0100, a ecrit: > Quoting Johannes Schauer Marin Rodrigues (2024-07-15 11:38:37) > > Quoting Johannes Schauer Marin Rodrigues (2024-05-21 11:50:25) > > > In any case, things go much further now. The next problem is some missing > > > DPKG_ROOT support in the hurd maintainer script. I opened a merge request > > > here: > > > > > > https://salsa.debian.org/hurd-team/hurd/-/merge_requests/1 > > > > thank you for uploading a new version of the hurd package including these > > DPKG_ROOT changes! I just confirmed that these indeed do work as intended > > and > > it is now possible to create minimal hurd tarballs containing kernel and > > sysvinit using chrootless mode on linux like this: > > Theodore Ts'o just put this into e2fsprogs main: > > https://github.com/tytso/e2fsprogs/commit/6ba18ef7bf4bec1f2fd738d52a42181baa6bafbf > > And it already landed in unstable: > > https://tracker.debian.org/news/1589306/accepted-e2fsprogs-1472rc1-1-all-amd64-source-into-unstable/
Great :) > So now I can create bootable ext2 hurd-i386 disk images on my arm64 Linux box. That's cool :) I'll have to see if I can then automate the building of the image that I put on cdimages. > mmdebstrap --variant=apt \ > > --include=passwd,debian-ports-archive-keyring,mmdebstrap,sysvinit-core,sysv-rc,e2fsprogs,libarchive13 > \ It's odd that you need to ask for libarchive13 explicitly? Ideally others would be automatically included too (notably the port archive keyring since it's a debian-port, sysvinit because it's not linux) > > --include=sysvinit-core,sysv-rc,debian-ports-archive-keyring,gnumach-image-1-486 Here, also, the kernel should be autodetected? > | chroot "$1" /sbin/mkfs.ext2 -q -F -o hurd -I 128 -b 4096 -d - > /tmp/hurd.ext2 204800' \ -I 128 -b 4096 are useless, -o hurd is enough to automatically get everything that is needed. > I think this is pretty cool. A bootable GNU/Hurd disk image created on Linux > from first principles, straight from the ports.d.o apt mirrors without going > through d-i or downloading disk images and thus everything that we built is > verified using GPG (via debian-ports-archive-keyring). No superuser privileges > required. Works when running from Debian stable. Yay :) Also, I didn't know about the -d option of mke2fs. We can probably use it in d-i and drop the genext2fs package. > The only wrinkle is, that the result is not yet bit-by-bit reproducible when > having SOURCE_DATE_EPOCH and a uuid and hash_seed set... I'll investigate > that. Thanks. > Do you think this milestone deserves some wider attention? >From bootstrap/crossbuild/etc. point of view, yes, this is interesting. > I also plan to add this to the dpkg-root-demo salsa CI pipeline to make sure > that this setup keeps working going forward. Yes, that'll be a useful CI. Samuel
