Disable profiling

[GoogleCodeExporter]

Explaination of new feature

Disable profiling when building for an uClibc target via config option or libc 
library detection.

Justification of new feature

uClibc no longer supports profiling using gcc -pg, so building the curernt 
iperf3 surce using this libc fails.
Ref.: 
https://www.kernel.org/pub/linux/libs/uclibc/Glibc_vs_uClibc_Differences.txt 
(at document end).

Original issue reported on code.google.com by gvall...@gmail.com on 7 May 2013 at 11:47

Attachments:

• 1-iperf3.err

[GoogleCodeExporter]

Please submit a patch to fix this and we'll look into incorporating it.

Original comment by jdu...@es.net on 8 May 2013 at 9:20

[GoogleCodeExporter]

please submit a patch

Original comment by bltier...@es.net on 8 May 2013 at 9:34

• Added labels: Milestone-3.1a1, Priority-Medium

[GoogleCodeExporter]

no one submitted a patch, and we can't replicate, so closing.

Original comment by bltier...@es.net on 23 Jul 2013 at 6:17

• Changed state: WontFix

[GoogleCodeExporter]

It's still an issue. As a workaround, changing the Makefile to remove "-pg" 
from the profile LD and C flags fixes it, at the obvious expense of not 
actually producing a profiled binary.

Is there a way (via configure or similar) to disable the profiled build, and 
just have a plain binary?

Original comment by ara...@gmail.com on 19 Aug 2013 at 1:21

[GoogleCodeExporter]

I want to compile iperf in Openwrt environment. Using the uclibc-0.9.33.2, it 
seems it could't compiled. I have to modify the Makefile.am to delete "-pg". 
The embedded system resource is limited, so "-pg" couldn't add if want to be 
used in Openwrt.

Original comment by wintonli...@gmail.com on 13 Jan 2014 at 6:13

Attachments:

• iperf.patch

[GoogleCodeExporter]

I'm unable to try at this time but the patch seem reversed, right?

Original comment by gvall...@gmail.com on 13 Jan 2014 at 12:24