Re: [Playerstage-users] [Player] Crosscompilation problem

[Paul O. <new...@ki...>]

As far as I know, configure scripts don't look for libltdl using 
pkg-config infrastructutre, rather they assume libltdl.a is available in 
system lib directories. Try to set LDFLAGS and LIBS shell variables to 
-L/path/to/your/crosscompiled/libraries before running any configure 
script.

For my foxboards I have foxcross script which looks like that:
#!/bin/sh

PATH=/usr/local/cris/cris-axis-linux-gnu/bin:/mnt/flash/usr/bin:$PATH \
CFLAGS="-fPIC -isystem /usr/local/cris/etrax/sys-include 
-I/mnt/flash/usr/include" \
CXXFLAGS="-fPIC -isystem /usr/local/cris/etrax/sys-include 
-I/mnt/flash/usr/include" \
LIBS="-L/mnt/flash/usr/lib -lltdl" \
LDFLAGS="-L/mnt/flash/usr/lib -lltdl" \
PKG_CONFIG_PATH=/mnt/flash/lib/pkgconfig \
bash


Paul

On Tue, 24 Mar 2009, Damiano Vittor wrote:

> Hi thanks for you help.
> When I compile libtools no .pc files are creater, I've created a new one
> manually and added to PKG_CONFIG_PATH the right path.. "pkg-config
> --cflags libtool" etc returns me now the right values for includes.
> Sadly the problem remains.
> Some other clues?
>
> Paul Osmialowski ha scritto:
>> On Mon, 23 Mar 2009, Brian Gerkey wrote:
>>
>>
>>> On Mar 23, 2009, at 8:12 AM, Damiano Vittor wrote:
>>>
>>> Note that pkg-config is not cross-compilation-aware.  It will happily
>>> find packages on the build system that are out outside of the host
>>> system's toolchain.  I've found that it's best to avoid the use of pkg-
>>> config when cross-compiling.  Alternatively, you could build your own
>>> pkg-config for your toolchain, and adjust your PATH so that the new
>>> pkg-config gets picked up.
>>>
>>> 	brian.
>>>
>> This can be easily fixed by setting PKG_CONFIG_PATH shell variable, .pc
>> files for libraries are taken first from location pointed that way, then
>> if not found already, pkg-config looks for them in /usr/lib/pkgconfig
>>
>> Paul
>>
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>
> ------------------------------------------------------------------------------
> Apps built with the Adobe(R) Flex(R) framework and Flex Builder(TM) are
> powering Web 2.0 with engaging, cross-platform capabilities. Quickly and
> easily build your RIAs with Flex Builder, the Eclipse(TM)based development
> software that enables intelligent coding and step-through debugging.
> Download the free 60 day trial. http://p.sf.net/sfu/www-adobe-com
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