Re: For 1.5.10: avoid "touch" for timestap granularity
* Oswald Buddenhagen <ossi@xxxxxxx>, 2005-04-05 20:29:26 Tue:
> On Tue, Apr 05, 2005 at 01:57:28PM +0200, Ralf Wildenhues wrote:
> > - touch stamp-doc-rc
> > + echo > stamp-doc-rc
> >
> this creates one-byte files. maybe better use ": > stamp-doc-rc".
According to "info Autoconf Automatic\ Remaking":
On some old BSD systems, `touch' or any command that results in an
empty file does not update the timestamps, so use a command like
`echo' as a workaround.
And I think it was the OP's whole point: we don't want the echo
command to result in an empty file.
Whether many such "old BSD systems" are in active use is another
question.
--
David Haguenauer