Re: [libvirt] [PATCH 2/2]: Call udevsettle in the appropriate places

> This will set UDEVSETTLE=udevsettle even if it doesn't exist. This will > result in us running it on every OS we build on. We should not set this > variable if its not found. Right, both points make sense. I think the following patch should address it; I only conditionally set the UDEVADM variable if I find it. So, for machines without it, the meat of virStorageBackendWaitForDevices is compiled out. In places where I've found it on the build machine, I then do "access" for executable at runtime, and only if that succeeds do I run it. Does that seem correct? In addition, based on the comment from Guido, I changed it over to use "udevadm settle" instead of "udevsettle".