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guix/gnu/system
Thiago Jung Bauermann a75deb8844
system: image: Define correct docker image arch when cross building
Cross-building a docker image with:

  $ guix system image --image-type=docker --target=aarch64-linux-gnu os.scm

results in an image where the architecture declared in its config.json is
the host architecture rather than the target one.  The binaries are
correctly cross-compiled, so the image can be loaded and used despite the
warning message shown by docker:

  $ docker load -i vcal7bvsqcijchifhqdvprpd1niqh8sk-docker-image.tar.gz
  Loaded image: guix:latest
  $ docker create guix:latest
  WARNING: The requested image's platform (linux/amd64) does not match the
  detected host platform (linux/arm64/v8) and no specific platform was
  requested
  40f06aa869ed690489c4a3824a7f7721bd4bf453b85f25ac7199266939fe2fba
  $ echo $?
  0

This is fixed by passing the correct triplet to the build-docker-image
function.

* gnu/system/image.scm (system-docker-image) Add ‘image-target’ variable.
[builder]: Pass ‘#:system’ argument to ‘build-docker-image’.

Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>
2022-11-04 08:46:11 +01:00
..
examples system: Support bare-bones serial console. 2022-10-23 02:00:06 +02:00
images system: Use a valid license as the dummy license. 2022-10-13 17:41:59 +02:00
accounts.scm
file-systems.scm file-systems: Add cgroup2 to %pseudo-file-system-types. 2022-09-26 23:29:38 +02:00
hurd.scm
image.scm system: image: Define correct docker image arch when cross building 2022-11-04 08:46:11 +01:00
install.scm system: install: Do not load amdgpu in the installer image. 2022-09-16 10:14:39 +02:00
keyboard.scm
linux-container.scm linux-container: container-script: Parse command line options. 2022-08-09 20:32:13 +02:00
linux-initrd.scm
locale.scm
mapped-devices.scm
nss.scm
pam.scm
setuid.scm
shadow.scm
uuid.scm
vm.scm