[PATCH v4 0/9] Cleanup rootfs creation

[claudius.heine.ext@siemens.com]

From: Claudius Heine <ch@denx.de>

Hi,

so after some debugging 'fast' build now succeeds:
http://isar-build.org:8080/job/isar_claudius_ilbers_fast_ci/15/

I needed a patch that removes the DISTRO_APT_KEYS from the isar-bootstrap-host
as well as some fixes to the paths when cross-compiling. Also raspbian only
supports debian-stretch as HOST_DISTRO.

Well the lessons learned from this is that the 'standard' CI build does not
test cross-compiling as I would have assumed and that there is a 'fast' CI
build configuration that tests this.

Also some investigation into why rpi-stretch:isar-bootstrap-host accepted a
keyring with the raspberry pi keys for building a ordinary debian stretch
rootfs at some point needs to happen. There might be a task ordering issue
hidden there.

regards,
Claudius

P.S. The 'standard' CI build for this is still running. I got 
'E: Couldn't download packages: libpam0g' while bootstraping, which
sound like a issue that might be fixed by restarting the build. Maybe using
an apt-cacher as proxy might help?


changes from v3:
 - added patch for isar-bootstrap-host
 - fixed HOST_DISTRO for raspbian-stretch
 - fixed cross-compiling paths

changes from v2:
 - replaced 'ROOTFS_ARCH' with 'HOST_ARCH' in sdkchroot.bb to avoid
   populate_sdk issue

changes from v1:
 - fixed typo in commit message

Claudius Heine (9):
  isar-bootstrap-host: disable DISTRO_APT_KEYS usage
  isar-bootstrap-helper: move 'HOST_ARCH' and 'HOST_DISTRO' to
    base.bbclass
  move 'HOST_DISTRO_APT_SOURCES' from bootstrap-helper to isar-bootstrap
  buildchroot.bbclass: only cross build if HOST_ARCH != DISTRO_ARCH
  isar-bootstrap/buildchroot/sdkchroot: refactor PF and WORKDIR
  bitbake.conf: remove unneeded and differently used variables
  image.bbclass: make IMAGE_ROOTFS overwritable
  bitbake.conf: set default QEMU_ARCH variables
  buildchroot/configscript: make creation of builder uid/gid idempotent

 meta-isar/conf/multiconfig/rpi-stretch.conf    |  1 +
 meta/classes/base.bbclass                      |  9 +++++++++
 meta/classes/buildchroot.bbclass               |  2 +-
 meta/classes/image-sdk-extension.bbclass       |  2 +-
 meta/classes/image.bbclass                     |  2 +-
 meta/classes/isar-bootstrap-helper.bbclass     | 18 ++----------------
 meta/conf/bitbake.conf                         | 13 ++++++++-----
 .../isar-bootstrap/isar-bootstrap-host.bb      | 13 +++++--------
 .../isar-bootstrap/isar-bootstrap-target.bb    |  6 +-----
 .../isar-bootstrap/isar-bootstrap.inc          |  1 +
 .../buildchroot/buildchroot-host.bb            |  4 ++--
 .../buildchroot/buildchroot.inc                |  3 +--
 .../buildchroot/files/configscript.sh          |  4 ++--
 meta/recipes-devtools/sdkchroot/sdkchroot.bb   |  5 ++---
 14 files changed, 37 insertions(+), 46 deletions(-)

-- 
2.20.1