[CELT-dev] C55xx Linking Error

[Jean-Marc Valin]

I don't know about the alloca, but the others are from the TI dsp library.

	Jean-Marc

On 10-06-02 04:17 PM, Mike Hooper wrote:
> I am attempting to port CELT to the TI C5515 DSP. I am
> compiling/assembling/linking with Code Composer Studio 4. I have enabled
> the TI_55 specific optimizations in my config.h file per this post
> <http://lists.xiph.org/pipermail/celt-dev/2008-December/000033.html>.
> However, I am getting several “undefined symbol” linking errors that do
> not make sense to me. According to the error message, these all appear
> to be part of mdct.obj. But looking at the code in mdct.c, there is no
> reference to “alloca”. Nor have I defined “USE_ALLOCA” since the TI
> complier does not support it. Can anyone spot an error on my part, or is
> this yet another quirk of the CCS4 suite (there have been many).
>
> Here’s a listing of the console error messages.
>
> undefined first referenced
>
> symbol in file
>
> --------- ----------------
>
> _alloca C:/Documents and Settings/Mike/My Documents/TI
> Workspaces/workspace_libcelt/libcelt81/Debug/libcelt81.lib<mdct.obj>
>
> _cbrev32 C:/Documents and Settings/Mike/My Documents/TI
> Workspaces/workspace_libcelt/libcelt81/Debug/libcelt81.lib<mdct.obj>
>
> _cfft32_SCALE C:/Documents and Settings/Mike/My Documents/TI
> Workspaces/workspace_libcelt/libcelt81/Debug/libcelt81.lib<mdct.obj>
>
>> > Compilation failure
>
> _cifft32_NOSCALE C:/Documents and Settings/Mike/My Documents/TI
> Workspaces/workspace_libcelt/libcelt81/Debug/libcelt81.lib<mdct.obj>
>
> ================================================
>
> Any help would be much appreciated.
>
> MikeH
>
>
>
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