[Plplot-devel] compiler warnings due to pdf.h changes

[Alan W. I. <ir...@be...>]

Vince,

Your recent change to pdf.h has generated the following gcc compiler warning
messages.

/usr/include/tcl8.3/tcl.h:376: warning: redefinition of Tcl_Channel'
plplot/pdf.h:39: warning: Tcl_Channel' previously declared here

I haven't followed this up in detail, but I presume some source code is
including pdf.h and tcl.h, and you have a nameclash between the two
typedefs. Since only one typedef is involved perhaps the simplest way to fix
this is to use a name that doesn't clash with the generic tcl.h typedef? Or
else dropt the TclChannel typedef and go through the source code and make
sure tcl.h is always included before pdf.h?

Alan

email: ir...@be...
phone: 250-727-2902	FAX: 250-721-7715
snail-mail:
Dr. Alan W. Irwin
Department of Physics and Astronomy,
University of Victoria, P.O. Box 3055,
Victoria, British Columbia, Canada, V8W 3P6
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