On 07/02/2019 07:34 AM, Peter Kjellerstedt wrote:
-----Original Message-----
From: [email protected] <openembedded-
[email protected]> On Behalf Of Chen Qi
Sent: den 1 juli 2019 06:16
To: [email protected]
Subject: [OE-core] [PATCH V2 1/1] image.bbclass: fix systemd_preset_all

Check the existence of systemd before using systemctl to preset units.
This is because even if 'systemd' is in DISTRO_FEATURES, it's possible
that systemd is not even installed. e.g. container-test-image in
meta-selftest layer.

As systemd DEPENDS on systemd-systemctl-native, the existence of systemd
also ensures the existence of systemd-systemctl-native.

This would fix the following test case when using systemd as the init
manager.

   containerimage.ContainerImageTests.test_expected_files

Also remove the IMAGE_EXTRADEPENDS setting, as nothing references this
variable.

Signed-off-by: Chen Qi <[email protected]>
---
  meta/classes/image.bbclass | 5 +++--
  1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/meta/classes/image.bbclass b/meta/classes/image.bbclass
index d2b2fb9..7daa97e 100644
--- a/meta/classes/image.bbclass
+++ b/meta/classes/image.bbclass
@@ -666,10 +666,11 @@ reproducible_final_image_task () {
  }

  systemd_preset_all () {
-    systemctl --root="${IMAGE_ROOTFS}" --preset-mode=enable-only preset-all
+    if [ -e ${IMAGE_ROOTFS}${root_prefix}/lib/systemd/systemd ]; then
                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
That should be ${systemd_system_unitdir}, which will also use the correct path
(it is /lib/systemd/system, not /lib/systemd/systemd).

I'm checking the systemd binary under ${root_prefix}/lib/systemd, not the directory holding units.

Regards,
Chen Qi

+       systemctl --root="${IMAGE_ROOTFS}" --preset-mode=enable-only preset-all
+    fi
  }

-IMAGE_EXTRADEPENDS += "${@ 'systemd-systemctl-native' if 
bb.utils.contains('DISTRO_FEATURES', 'systemd', True, False, d) and not 
bb.utils.contains('IMAGE_FEATURES', 'stateless-rootfs', True, False, d) else ''}"
  IMAGE_PREPROCESS_COMMAND_append = " ${@ 'systemd_preset_all;' if 
bb.utils.contains('DISTRO_FEATURES', 'systemd', True, False, d) and not 
bb.utils.contains('IMAGE_FEATURES', 'stateless-rootfs', True, False, d) else ''} 
reproducible_final_image_task; "

  CVE_PRODUCT = ""
--
1.9.1
//Peter



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