On Wed, 20 Sep 2006 12:44:46 +0200
Pavel Machek <[EMAIL PROTECTED]> wrote:

> Hi!
> 
> > Many people have udev, which will make /dev/snapshot dynamically if
> > support is available in the kernel. And if it didn't, making it from the
> > Makefile wouldn't be a solution because it would disappear on the next
> > reboot.
> > This patch adds another CONFIG option to the Makefile to not make
> > /dev/snapshot.
> 
> Otoh if we do not have udev, we make a /dev/snapshot (and nothing bad
> happens), and if we do not have udev, we make a /dev/snapshot and it
> helps us... So... why does this need to be configurable?

Well, another reason is that, when building a package and installing
with DESTDIR, the makefile will fail because of lack of privileges.

Separate from other arguments, I think the patch also cleans up the
Makefile. It introduces a separate target for /dev/snapshot, which 
removes quadruplication of code.

Granted I could remove the configurability by replacing

+ifndef CONFIG_UDEV
+SNAPSHOT=$(DESTDIR)/dev/snapshot
+endif

with

+SNAPSHOT=$(DESTDIR>/dev/snapshot

But I think those two lines do not hurt and saves packagers (me;) the
bother of having to edit the makefile everytime they sync with upstream.

grts Tim

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