build failure after libcmis update

[Christian Lohmaier]

Hi David, *,

On Fri, Sep 14, 2012 at 5:19 PM, David Tardon <dtardon at redhat.com> wrote:
> [… I propose to add --touch to tar options, so the files are
> extracted with modification times set to extraction time. According to
> tar's changelog, this option exists since 1995, so it should be
> supported on all our platforms :-) Any objections?

Objections against using the long option "--touch", but not against
using the functionality using the "-m" switch.

And re unzip: The build already requires new zip, so I'm not insisting
on keeping unzip at the system's version.

ciao
Christian