check for CLOCK_MONOTONIC
jpeach at samba.org
Fri Jun 9 00:11:50 GMT 2006
On Thu, 2006-06-08 at 09:07 +0200, Volker Lendecke wrote:
> On Thu, Jun 08, 2006 at 04:28:32PM +1000, James Peach wrote:
> > Hmmm .... --with-aio-support will also cause librt (and therefore
> > possibly libpthread) to be linked. So presumably this will also trigger
> > the RT_SIGNAL_NOTIFY problem.
> This starts to get messy....
Yes, it's just getting more horrible.
> What do you think about an option --accept-libpthread that
> defaults to yes for "easy" functionality and can be
> deliberately set to no for problematic platforms?
Ok, I'll need to add an AC_TRY_RUN test for the RT_SIGNAL_NOTIFY
> This would
> then spit out a warning and refuse to continue at the end of
> configure, naming --enable-profiling-data and --with-aio as
> possible candidates.
So, the proposal is
if (libpthread is linked)
if (we have the RT_SIGNAL_NOTIFY bug)
AC_ERROR with blame message
allow, but warn
I wonder whether allowing libpthread will expose us to more bugs though?
James Peach | jpeach at samba.org
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