[yocto] Patching /lib/systemd/system/systemd-networkd-wait-online.service

[Edward Tyrrell]

Hi,


I'm trying to add a patch to the systemd layer to amend systemd-networkd-wait-online.service. Within the service I simply want to add --any as a parameter.


The problem is my is bitbake fails with:

Applying patch 0020-systemd-networkd-wait-online-service.patch
can't find file to patch at input line 3
Perhaps you used the wrong -p or --strip option?
The text leading up to this was:
--------------------------
|--- a/units/systemd-networkd-wait-online.service 2019-05-23 13:38:23.000000000 +0100
|+++ b/units/systemd-networkd-wait-online.service 2019-07-31 08:30:40.823968051 +0100
--------------------------
No file to patch.  Skipping patch.
1 out of 1 hunk ignored
Patch 0020-systemd-networkd-wait-online-service.patch does not apply (enforce with -f)




My ...../sources/poky/meta/recipes-core/systemd/systemd_234.bbappend consists of:


FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
SRC_URI += "file://0020-systemd-networkd-wait-online-service.patch"


My patch file:

--- a/units/systemd-networkd-wait-online.service 2019-05-23 13:38:23.000000000 +0100
+++ b/units/systemd-networkd-wait-online.service 2019-07-31 08:30:40.823968051 +0100
@@ -16,7 +16,7 @@

 [Service]
 Type=oneshot
-ExecStart=/lib/systemd/systemd-networkd-wait-online
+ExecStart=/lib/systemd/systemd-networkd-wait-online --any
 RemainAfterExit=yes

 [Install]


-------------------------------------------------------------------------------


So it finds the patch but struggles locating the service file to patch within the build. Any ideas where I'm going wrong?

Is ...../sources/poky/meta/recipes-core/systemd/systemd_234.bb the proper place to patch this service file?



Regards,


Edward



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