guix/gnu/build at 62c28bc6d8c54800b16341d1c93a1d7833fc3328 - guix

mirror of https://git.savannah.gnu.org/git/guix.git synced 2026-04-06 13:10:33 +02:00

Files

Ryan Sundberg 62c28bc6d8 image: Use unshare to map root user for btrfs

The current version of `mkfs.btrfs` has a regression when combined with
`fakeroot` where it does not detect the faked root uid/gid of files when
building the filesystem. This produces partition images with `/` owned by
the guixbuild user when it should be owned by root.

Using `unshare` rather than `fakeroot` resolves this by doing the uid
mapping at the kernel level rather than overloading the `stat` function.

An equivalent issue was [reported and patched in
NixOS](https://github.com/NixOS/nixpkgs/pull/434122)

* gnu/build/image.scm (system-disk-image): Import `util-linux` instead of
`fakeroot`.
* gnu/system/image.scm (make-btrfs-image): Use `unshare --map-root-user`

Change-Id: Id4eeaf510f3ec5f4a23b4d700a73e2cf46da40b1
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
Merges: #5536

2026-01-12 10:56:38 +01:00

accounts.scm

system: Relax subordinate ID validation.

2025-12-11 15:43:16 +01:00

activation.scm

build: Make /etc/hosts a regular file again.

2025-12-22 10:46:52 +09:00

bootloader.scm

build: bootloader: Add riscv64 case.

2025-04-08 14:58:19 +08:00

chromium-extension.scm

chromium-extension: Compute json at argument evaluation time.