[libvirt] [PATCH 2/2] build: enforce preprocessor indentation

[Jim Meyering]

Eric Blake wrote:
> On 03/09/2010 10:02 AM, Eric Blake wrote:
>> * cfg.mk (sc_preprocessor_indentation): New syntax-check rule.
>
> I don't see 1/2 in the archives yet; perhaps it was held up by
> moderation, because it is big?  (400k)

That was it.  I approved it.

> At any rate, I've pushed it to my cloned repo, if that makes life any
> easier:
> http://repo.or.cz/w/libvirt/ericb.git/commitdiff/4d3b7e06bc8e
>
> Patch 1/2 is entirely mechanical; the most helpful review would be on
> whether any of the affected files are normally generated, where either
> we add exceptions, or fix the generator, so as to avoid regressions when
> those files are regenerated.

There's at least one.  See below.

> commit 4d3b7e06bc8e2e76584da369406df0909c63f2d4
> Author: Eric Blake <eblake at redhat.com>
> Date:   Tue Mar 9 09:33:48 2010 -0700
>
>     build: consistently indent preprocessor directives
>
>     * global: patch created by running:
>     for f in $(git ls-files '*.[ch]') ; do
>        cppi $f > $f.t && mv $f.t $f
>     done
>
...
>  src/remote/remote_driver.h                   |   30 +-
>  src/remote/remote_protocol.h                 |   88 ++--

The above is generated from the .x file.
It's probably best just to exempt it for now.