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List:       kde-optimize
Subject:    Re: gcov/gprof on KDE
From:       Josef Weidendorfer <Josef.Weidendorfer () gmx ! de>
Date:       2004-11-10 8:49:59
Message-ID: 200411100949.59656.Josef.Weidendorfer () gmx ! de
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On Tuesday 09 November 2004 16:54, Karl Vogel wrote:
> Has anyone ever compiled and run KDE with profiling? If I try it on my
> system I get an error at linktime stating atexit() is undefined.. I'm
> wondering if I broke my GCC or if there is something else I'm doing wrong.
>
> ie. added '-pg' to CXXFLAGS / CFLAGS

GProf has problems with shared / dlopened libs.

Better use profile tools which don't need any change for the build/compile 
process. Like OProfile (system wide sampling using hardware performance 
counters) or Callgrind (using Valgrinds CPU simulation).

Josef

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