[MacPorts] #74424: imlib2 @1.12.7 does not build on PPC Leopard, Mac OS X 10.5.8, because of error: unknown field 'cdata' specified in initializer

[MacPorts]

#74424: imlib2 @1.12.7 does not build on PPC Leopard, Mac OS X 10.5.8, because of
error: unknown field 'cdata' specified in initializer
------------------------+-------------------------
  Reporter:  ballapete  |      Owner:  (none)
      Type:  defect     |     Status:  new
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.12.6
Resolution:             |   Keywords:  ppc leopard
      Port:  imlib2     |
------------------------+-------------------------

Comment (by ballapete):

 I do not understand why GCC 4.2 is failing here:

 {{{
  1024   USC_API USC__FLATTEN int
  1025   usc_resize(
  1026           const void *restrict input_data, UscImageInfo input_info,
  1027           void *restrict output_data, UscImageInfo output_info,
  1028           UscExtra *extra
  1029   )
  1030   {
  1031           UscContext ctx[1];
  1032           int rc = usc_ctx_init(ctx,
  1033                   input_info.width, input_info.height,
  1034                   output_info.width, output_info.height,
  1035                   extra
  1036           );
  1037           if (rc < 0)
  1038                   return rc;
  1039           usc_ctx_set_input_buffer(ctx, (UscBuffer){
  1040                   .cdata = input_data,
  1041                   .stride_bytes = input_info.stride_bytes,
  1042                   .pixel_type = input_info.pixel_type,
  1043                   .flags = input_info.flags,
  1044           });
  1045           usc_resize_extended(ctx, (UscBuffer){
  1046                   .data = output_data,
  1047                   .stride_bytes = output_info.stride_bytes,
  1048                   .pixel_type = output_info.pixel_type,
  1049                   .flags = output_info.flags,
  1050           });
  1051           usc_ctx_release(ctx);
  1052           return 0;
  1053   }
 }}}

 Possibly the construct `(UscBuffer){…}` is a bit too modern…

-- 
Ticket URL: <https://trac.macports.org/ticket/74424#comment:1>
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