Re: [Xen-devel] [PATCH for-4.5] systemd: use pkg-config to determine systemd library availability

[Ian Campbell <Ian.Campbell@xxxxxxxxxx>]

On Wed, 2014-12-03 at 11:49 +0100, Olaf Hering wrote:
> On Wed, Dec 03, Ian Campbell wrote:
> 
> > Ah I didn't know about the sd_listen_fds thing, so I think that what we
> > need then is to use pkg-config first to determine if systemd-daemon is
> > present at all, and then check for specific symbols we require using the
> > pkg-config supplied CFLAGS and LDFLAGS rather than assuming
> > -lsystemd-daemon.
> 
> Correction: sd_listen_fds is available since at least v1.
>  git describe --contains abbbea81a8fa70badb7a05e518d6b07c360fc09d
>  v1~390

In that case I don't think we realistically need to check for it?

Ian.



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