[Ginga-hackers] Cross-compiling the ginga-ar to st plataform.

Fri Feb 25 22:12:37 CET 2011

Bruno,

As Gabriel is telling you, you must be very careful with paths. Here is my pc file for directfb, called directfb.pc and located at /opt/STM/STLinux-2.3/devkit/sh4/target/usr/lib/pkgconfig.

prefix=/opt/STM/STLinux-2.3/devkit/sh4/target/usr
exec_prefix=${prefix}
libdir=${prefix}/lib
includedir=${prefix}/include

Name: DirectFB
Description: Graphics and windowing library for the Linux frame buffer device
Version: 1.0.1
Requires: fusion direct
Libs: -L${libdir} -ldirectfb -lpthread -ldl -lz
Cflags: -D_REENTRANT -I${prefix}/include/directfb

According to this,  you should have a similar file called boost.pc that looks like this:

prefix=/opt/STM/STLinux-2.3/devkit/sh4/target/usr
exec_prefix=${prefix}
libdir=${exec_prefix}/lib
includedir=${prefix}/include

Name: boost
Description: Boost library
Version: 1.40.0
Requires: 
Conflicts:
Libs: 

I suppose you have libraries in "/opt/STM/STLinux-2.3/devkit/sh4/target/usr/lib" and headers in "/opt/STM/STLinux-2.3/devkit/sh4/target/usr/include".

Remember you will also need a "pc" file for each of the boost libraries.

You could also ask for support here:

https://bugzilla.stlinux.com/

Hope this help you!

Greetings,
Ezequiel.

--- El vie 25-feb-11, Gabriel Boiero <gabriel.boiero at gmail.com> escribió:

De: Gabriel Boiero <gabriel.boiero at gmail.com>
Asunto: Re: [Ginga-hackers] Cross-compiling the ginga-ar to st plataform.
Para: "Lista de developers y hackers de Ginga, en espaÃ, ±, ol" <ginga-hackers at lists.ourproject.org>
Cc: "Bruno Seabra Lima" <bslima at telemidia.puc-rio.br>
Fecha: viernes, 25 de febrero de 2011, 16:41

Hello Bruno,

Be careful with the paths, you are using all paths with references to
your host environment, not the target environment (STM). All your
pkgconfig files inside your /opt/STM dir should have to ponit to libs
and headers inside the /opt too. It is a common issue that all
downloaded and precompiled libraries for STM have wrong paths, they
are intended to be used directly in the target architecture, not for
cross compiling, check this paths and others that could have the same
wrong paths inside in the remaining pkg config files. Also check all
".la" files, they usually have the same issue.

Best regards,

Gabriel.

LIFIA - Universidad Nacional de La Plata

2011/2/25 Bruno Seabra Lima <bslima at telemidia.puc-rio.br>:
> I tried to that:
>
> prefix=/usr/local
> exec_prefix=${prefix}
> libdir=${prefix}/lib
> sharedlibdir=${libdir}
> includedir=${prefix}/include
>
> Name: boost
> Description: boost c++
> Version: 1.4.6
>
> Requires:
> Libs: -L${libdir} -L${sharedlibdir} -lboost
> Cflags: -I${includedir}
>
> --- But still if no lucky =/ does anyone has the boost pkgconfig file to
> give me some tips ?
>
> Thanks.
>
> Bruno Seabra Mendonça Lima
> --------------
> Bacharel em Ciência da Computação - UFMA
> Mestrando da PUC-Rio
> Pesquisador Laboratório Telemidia (PUC-Rio)
> Pesquisador Colaborador LAWS (UFMA)
> Pesquisador/Desenvolvedor Intacto Software
> -------------
> www.bslima.com
>
>
> On Fri, Feb 25, 2011 at 12:09 PM, Arturo Zambrano
> <arturo at lifia.info.unlp.edu.ar> wrote:
>>
>> Defining the pkgconfig file?
>>
>> On Fri, Feb 25, 2011 at 10:57 AM, Bruno Seabra Lima
>> <bslima at telemidia.puc-rio.br> wrote:
>>>
>>> Sorry to be posting in english, but my spanish sucks a lot ...
>>> I'm trying to compile the ginga-ar to the ST plataform, but i got an
>>> error on the boost library.
>>> It cant find the boost library pkgconfig, but researching in the web the
>>> boost lib doesnt have support for
>>> pkgconfig, so how can i bypass this problem ?
>>>
>>> Att,
>>> ============
>>> -- The C compiler identification is GNU
>>> -- The CXX compiler identification is GNU
>>> -- Check for working C compiler:
>>> /opt/STM/STLinux-2.4/devkit/sh4/bin/sh4-linux-gcc
>>> -- Check for working C compiler:
>>> /opt/STM/STLinux-2.4/devkit/sh4/bin/sh4-linux-gcc -- works
>>> -- Detecting C compiler ABI info
>>> -- Detecting C compiler ABI info - done
>>> -- Check for working CXX compiler:
>>> /opt/STM/STLinux-2.4/devkit/sh4/bin/sh4-linux-g++
>>> -- Check for working CXX compiler:
>>> /opt/STM/STLinux-2.4/devkit/sh4/bin/sh4-linux-g++ -- works
>>> -- Detecting CXX compiler ABI info
>>> -- Detecting CXX compiler ABI info - done
>>> -- Could NOT find Boost
>>> -- checking for module 'boost>=1.40.0'
>>> --   package 'boost>=1.40.0' not found
>>> CMake Error at /usr/share/cmake/Modules/FindPkgConfig.cmake:266
>>> (message):
>>>   A required package was not found
>>> Call Stack (most recent call first):
>>>   /usr/share/cmake/Modules/FindPkgConfig.cmake:320
>>> (_pkg_check_modules_internal)
>>>
>>>   /home/raptor7/Downloads/ginga.ar/tags/release/1.1.0/src/CMakeModules/AddBoost.cmake:6
>>> (PKG_CHECK_MODULES)
>>>   CMakeLists.txt:35 (ADD_BOOST)
>>> ======================
>>> Bruno Seabra Mendonça Lima
>>> --------------
>>> Bacharel em Ciência da Computação - UFMA
>>> Mestrando da PUC-Rio
>>> Pesquisador Laboratório Telemidia (PUC-Rio)
>>> Pesquisador Colaborador LAWS (UFMA)
>>> Pesquisador/Desenvolvedor Intacto Software
>>> -------------
>>> www.bslima.com
>>>
>>> _______________________________________________
>>> Ginga-hackers mailing list
>>> Ginga-hackers at lists.ourproject.org
>>> https://lists.ourproject.org/cgi-bin/mailman/listinfo/ginga-hackers
>>>
>>
>
>
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