[rrd-users] rrdgraph never returns with small step

[Tobias Oetiker]

Josh,

Today Josh Wyatt wrote:

> Tobias Oetiker wrote:
> > Josh,
> >
> > well you could use a debugger (ddd for example) to run it, and then
> > just hit 'break' to see where in the code things got hung up ...
> > but since the test suite works for me too, I am suspecting some
> > library issues here too ...
> >
> > cheers
> > tobi
> >>
> >> Thanks,
> >> Josh
>
> Ok, I just went through an exercise of identifying the libs needed by RRDTool 1.2.27 and checking my current versions, versus what's available, and upgraded where i could.  Here's a summary:
>
> package zlib:
> Had 1.2.3, upgraded to 1.2.3r1 (ebuild).  Latest available appears to be 1.2.3.
>
> package libpng:
> Had 1.2.8, latest available ebuild was 1.2.26-r1, but I did not upgrade due to a failed ebuild patch.  Still on 1.2.8.
>
> package freetype:
> Had 2.3.6, latest is 2.3.6.
>
> package libxml2:
> Had 2.6.19, upgraded to 2.6.31 (latest available ebuild), latest is 2.6.32
>
> package fontconfig:
> Had 2.5.0r1, latest available ebuild; downloaded source for 2.6.0 and installed to /usr/local; rrdtool 1.2.27 does not appear to use it?
>
> package pixman:
> Had 0.9.6, upgraded to 0.11.4
>
> package cairo:
> had 1.6.4, latest is 1.6.4
>
> package glib:
> had 2.16.3, latest is 2.16 (according to gtk site)
>
> package pango:
> had 1.18, upgraded to 1.20.3, latest is 1.21
>
> Then, cleaned up my RRDtool 1.2.27 build directory and re-ran ./configure, then make && make install; testsuite still fails...
>
> Short of a glibc issue (running 2.3.4...), I'm not sure what could be the issue...

as I said, run rrdtool under ddd (or some other debugger) and hit
break when it hangs, this will easily identify the culprit.

cheers
tobi

>
> Thanks,
> Josh
>
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-- 
Tobi Oetiker, OETIKER+PARTNER AG, Aarweg 15 CH-4600 Olten
http://it.oetiker.ch tobi at oetiker.ch ++41 62 775 9902