[vtk-developers] VTK build with tcl/tk

[David Gobbi]

Follow up: it looks like this is already in the bugtracker:
http://www.itk.org/Bug/view.php?id=11810

 - David

On Sat, Apr 9, 2011 at 7:00 AM, David Gobbi <david.gobbi at gmail.com> wrote:
> It seems that for Tcl 8.6, interp->errorLine has been deprecated and
> we should be using Tcl_GetErrorLine(interp) instead.
>
>  - David
>
> On Fri, Apr 8, 2011 at 10:29 PM, Karthik Krishnan
> <karthik.krishnan at kitware.com> wrote:
>> I get this error when building VTK with tcl wrapping, using the latest
>> downloadable tcl/tk. (ActiveState ActiveTcl 8.6.0.0.294318 Beta 5 - Feb 04,
>> 2011)
>>
>> 2>..\..\..\src\VTK\Common\vtkTclUtil.cxx(493) : error C2039: 'errorLine' :
>> is not a member of 'Tcl_Interp'
>> 2>        C:\Tcl\include\tcl.h(472) : see declaration of 'Tcl_Interp'
>>
>>
>> The code fragment in tcl.h is listed below. Should we be compiling VTK with
>> -DUSE_INTERP_ERRORLINE ?
>>
>>
>> typedef struct Tcl_Interp {
>>     /* TIP #330: Strongly discourage extensions from using the string
>>      * result. */
>> #ifdef USE_INTERP_RESULT
>>     char *result; /* If the last command returned a string
>> * result, this points to it. */
>>     void (*freeProc) (char *blockPtr);
>> /* Zero means the string result is statically
>> * allocated. TCL_DYNAMIC means it was
>> * allocated with ckalloc and should be freed
>> * with ckfree. Other values give the address
>> * of function to invoke to free the result.
>> * Tcl_Eval must free it before executing next
>> * command. */
>> #else
>>     char *unused3;
>>     void (*unused4) (char *);
>> #endif
>> #ifdef USE_INTERP_ERRORLINE
>>     int errorLine; /* When TCL_ERROR is returned, this gives the
>> * line number within the command where the
>> * error occurred (1 if first line). */
>> #else
>>     int unused5;
>> #endif
>> } Tcl_Interp;
>> Thanks
>> -
>> -karthik
>