From: Holger Freyther <holger+oe@freyther.de>
To: Steffen Sledz <sledz@dresearch.de>
Cc: openembedded-devel@lists.openembedded.org
Subject: Re: profiling howto?
Date: Thu, 03 Feb 2011 10:00:56 +0100 [thread overview]
Message-ID: <4D4A6EC8.6050601@freyther.de> (raw)
In-Reply-To: <4D4A61DE.8070808@dresearch.de>
On 02/03/2011 09:05 AM, Steffen Sledz wrote:
> Hmmmm? This doesn't seem to work. :(
>
> If local.conf contains this
> ------------->snip<------------
> PROFILE_OPTIMIZATION = "-pg"
>
> SELECTED_OPTIMIZATION_pn-libsoup = "${PROFILE_OPTIMIZATION}"
> LDFLAGS_pn-libsoup =+ "-pg"
>
> SELECTED_OPTIMIZATION_pn-libgupnp = "${PROFILE_OPTIMIZATION}"
> LDFLAGS_pn-libgupnp =+ "-pg"
>
> SELECTED_OPTIMIZATION_pn-libgssdp = "${PROFILE_OPTIMIZATION}"
> LDFLAGS_pn-libgssdp =+ "-pg"
> ------------->snip<------------
Just a general remark, using bitbake -e -b libsoup.bb you will see what
bitbake has as input and how it is expanding it... also look at OVERRIDES to
see if maybe something 'stronger' is winning.
For gprof... a couple of years back there was some work to make it work in the
cross compilation environment, I assume by default it will still try to create
the .gc* files in the path of your build directory.... you will most likely
need to create these on the device.
next prev parent reply other threads:[~2011-02-03 9:01 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-02 9:54 profiling howto? Steffen Sledz
2011-02-02 10:11 ` Holger Freyther
2011-02-02 11:12 ` Henning Heinold
2011-02-02 12:59 ` Steffen Sledz
2011-02-02 13:12 ` Holger Freyther
2011-02-03 8:05 ` Steffen Sledz
2011-02-03 9:00 ` Holger Freyther [this message]
2011-02-03 10:44 ` Steffen Sledz
2011-02-03 8:30 ` Steffen Sledz
2011-02-03 8:54 ` Jan Paesmans
2011-02-03 10:52 ` Steffen Sledz
2011-02-03 11:30 ` Holger Freyther
2011-02-03 11:50 ` Steffen Sledz
2011-02-03 11:53 ` Holger Freyther
2011-02-03 12:07 ` Steffen Sledz
2011-02-03 12:14 ` Holger Freyther
2011-02-03 13:06 ` Steffen Sledz
2011-02-03 13:10 ` Holger Freyther
2011-02-04 12:09 ` Steffen Sledz
2011-02-03 14:25 ` Phil Blundell
[not found] ` <1296735116.2258.44.camel@phil-desktop>
2011-02-03 14:25 ` Phil Blundell
2011-02-03 22:34 ` Khem Raj
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