Re: Building on an IMac Intel

Cheers.

I continued further with the following error.  Any ideas?


   L: libxvidcore.a
ranlib: file: libxvidcore.a(timer.o) has no symbols
ranlib: file: libxvidcore.a(timer.o) has no symbols
   L: libxvidcore.so.4
/usr/bin/ld: libxvidcore.so-temp.o has local relocation entries in  
non-writable section (__TEXT,__text)
collect2: ld returned 1 exit status
make: *** [libxvidcore.so.4] Error 1



On 22/02/2006, at 6:52 AM, Michael Militzer wrote:

> Hm, it should only be '-DPREFIX'. No '=_' needed. The cglobl macro  
> will
> add the underscore to every function as soon as PREFIX is defined. See
> the beginning of one of the asm files...
>
> Bye,
> Michael
>
>
> Quoting Tate Jones <[email protected]>:
>
>> I have added the -DPREFIX to platform.inc.  What are the required
>> changes for the makefile?
>>
>> #
>> ===================================================================== 
>> ===
>> ====
>> # Assembler
>> #
>> ===================================================================== 
>> ===
>> ====
>>
>> AS=nasm
>> AFLAGS=-I$(<D)/ -f macho -DPREFIX=_
>> ASSEMBLY_EXTENSION=asm
>>
>>
>>
>> On 22/02/2006, at 6:32 AM, Michael Militzer wrote:
>>
>>> Hi,
>>>
>>> there's a macro used in all nasm files to handle the underscore
>>> problem.
>>> If you need all functions to be prefixed by underscores you should
>>> call
>>> nasm with -DPREFIX as additional parameter (and change your makefile
>>> accordingly).
>>>
>>> The 'no symbols' warning seems to be no issue. The timer.c file will
>>> be empty if you compile in non-profiling mode (which is ok). So
>>> should be
>>> nothing to worry about...
>>>
>>> Regards,
>>> Michael
>>>
>>>
>>> Quoting Tate Jones <[email protected]>:
>>>
>>>> Correction.  The nasm files requires attention on OSX
>>>>
>>>> On OSX, the assembly name of the function begins with an underscore
>>>> e.g. _uyvy_to_yv12_xmm for uyvy_to_yv12_xmm.
>>>>
>>>> But the assembly names of the assembly functions in xvidcore do not
>>>> begin with an underscore. This means, to really link afterwards   
>>>> you
>>>> have to add that underscore to every coded function in the file.
>>>>
>>>> Any suggestions, other than adding _ to all nasm symbols?
>>>>
>>>> On 21/02/2006, at 8:15 PM, Tate Jones wrote:
>>>>
>>>>> Recently tried to build libxvidcore.a on an IMac Intel.  The  
>>>>> 'has no
>>>>> symbols' message appears, which to my limited knowledge  
>>>>> indicates I
>>>>> cannot import the library elsewhere.    I am trying to build a  
>>>>> xvid
>>>>> quicktime component which relies on this http://n.ethz.ch/student/
>>>>> naegelic/ .
>>>>>
>>>>> Has anyone had any luck with this?
>>>>>
>>>>>
>>>>>    A: quant/x86_asm/quantize_mpeg_mmx.asm
>>>>>    A: utils/x86_asm/mem_transfer_mmx.asm
>>>>>    A: utils/x86_asm/mem_transfer_3dne.asm
>>>>>    A: utils/x86_asm/interlacing_mmx.asm
>>>>>    A: utils/x86_asm/cpuid.asm
>>>>>    L: libxvidcore.a
>>>>> ranlib: file: libxvidcore.a(timer.o) has no symbols
>>>>> ranlib: file: libxvidcore.a(timer.o) has no symbols
>>>>>    L: libxvidcore.so.4
>>>>>
>>>>> ---------------------------------------------------------------
>>>>> XviD has been successfully built.
>>>>>
>>>>> * Binaries are currently located in the '=build' directory
>>>>> * To install them on your system, you can run '# make install'
>>>>>     as root.
>>>>> ---------------------------------------------------------------
>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> XviD-users mailing list
>>>>> [email protected]
>>>>> http://list.xvid.org/mailman/listinfo/xvid-users
>>>>
>>>> _______________________________________________
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>>>>
>>>
>>>
>>>
>>>
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>>
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>
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