Re: [E-devel] ecore cross compile error

[Vincent T. <vt...@un...>]

On Sat, 7 Feb 2009, Oguz Yarimtepe wrote:

> Hi,
>
> After installing the new version of freetype and cross compiling again i
> decided to compile a small test application which just shows an EDC file on
> the screen.
>
> Here is what i got:
>
> $ sh4-linux-gcc `pkg-config --cflags --libs ecore-evas evas ecore edje`
> main.c -o efl-test2
> /st710x/usr/local/efls/lib/libevas.so: undefined reference to
> `FT_Get_TrueType_Engine_Type'
>
> $ $ sh4-linux-nm -C /st710x/usr/local/efls/lib/libevas.so | grep FT_Get
>         U FT_Get_Char_Index
>         U FT_Get_Glyph
>         U FT_Get_Kerning
>         U FT_Get_TrueType_Engine_Type
>
> Why is that FT_Get_TrueType_Engine_Type marked as undefined?

it is normal to find it undefined in the *evas* library. The symbol will 
be resolved at run time. What you must check is that the symbol 
FT_Get_TrueType_Engine_Type is defined in the freetype shared library

Vincent

> I am not sure where to look for a solution. I may be doing something wrong
> while cross compiling.  I have
> LD_LIBRARY_PATH=/st710x/usr/local/efls/lib:/opt/STM/STLinux-2.2/devkit/sh4/target/usr/X11R7/lib/
>
> LD_RUN_PATH=/st710x/usr/local/efls/lib:/opt/STM/STLinux-2.2/devkit/sh4/target/usr/X11R7/lib/:/st710x/usr/lib
>
> variables at my env with sh4-linux-cc related stuff. evas and ecore are
> compiled and installed without any errors. I had to play with the
> fontconfig.la and expat.la files which are under /opt/.... I changed the
> directory definitions related with the freetype, to the newly installed
> directory. After showing it the right dir it started to compiled without
> errors.
>
> Will be happy if someone helps me.
>
> On Wed, Feb 4, 2009 at 10:12 PM, Vincent Torri <vt...@un...> wrote:
>
>>
>>
>>  What can be other things that i should suspicious about? As you said adter
>>> 2.2 it is defined. Do you know where the definition is at the freetype
>>> headers, i better check it.
>>>
>>
>> check the symbol in the shared lib:
>>
>> sh4-linux-nm -C /path/to/freetype.so | grep FT_Get_TrueType_Engine_Type
>>
>> give the output
>>
>> Vincent
>>
>>  ...
>>>>> ...
>>>>> mv -f .deps/ecore_config.Tpo .deps/ecore_config.Po
>>>>> /bin/bash ../../libtool --tag=CC   --mode=link
>>>>> /opt/STM/STLinux-2.2/devkit/sh4/bin/sh4-linux-gcc  -g -O2
>>>>>  -L/st710x/usr/lib
>>>>> -o ecore_config ecore_config.o
>>>>> ../../src/lib/ecore_config/libecore_config.la../../src/lib/ecore_ipc/
>>>>> libecore_ipc.la../../src/lib/ecore_con/libecore_con.la../../src/lib/ecore/
>>>>> libecore.la
>>>>> mkdir .libs
>>>>> /opt/STM/STLinux-2.2/devkit/sh4/bin/sh4-linux-gcc -g -O2 -o
>>>>> .libs/ecore_config ecore_config.o  -L/st710x/usr/lib
>>>>> ../../src/lib/ecore_config/.libs/libecore_config.so
>>>>> ../../src/lib/ecore_ipc/.libs/libecore_ipc.so
>>>>> ../../src/lib/ecore_con/.libs/libecore_con.so
>>>>> ../../src/lib/ecore/.libs/libecore.so  -Wl,--rpath
>>>>> -Wl,/st710x/usr/local/efls/lib
>>>>> /st710x/usr/local/efls/lib/libevas.so.0: undefined reference to
>>>>> `FT_Get_TrueType_Engine_Type'
>>>>>
>>>>>
>>>> It's strange as the api ref (
>>>>
>>>> http://www.freetype.org/freetype2/docs/reference/ft2-truetype_engine.html#FT_Get_TrueType_Engine_Type
>>>> )
>>>> mentions that the function exists since freetype 2.2
>>>>
>>>> Nevertheless, try to update freetype
>>>>
>>>> Vincent
>>>>
>>>>
>>>
>>>
>>> --
>>> O?uz Yar?mtepe
>>> www.loopbacking.info
>>>
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>
>
> -- 
> O?uz Yar?mtepe
> www.loopbacking.info
>
> -- 
> Ce message a été vérifié par MailScanner
> pour des virus ou des polluriels et rien de
> suspect n'a été trouvé.
> Message délivré par le serveur de messagerie de l'Université d'Evry.
>
>