DefaultColormap

Kris Thielemans kris.thielemans@csc.mrc.ac.uk
Thu Mar 16 01:01:00 GMT 2000


Hi Erik,

sounds very similar to what I reported recently, but got no reaction on.
Email attached, in the hope that somebody does look at it now...

All the best,

Kris


> -----Original Message-----
> From: cygwin-owner@sourceware.cygnus.com
> [ mailto:cygwin-owner@sourceware.cygnus.com]On Behalf Of Erik Eriksson
> Sent: 16 March 2000 08:47
> To: cygwin@sourceware.cygnus.com
> Subject: DefaultColormap
>
>
> Hi all,
> I am trying to compile a small CAD program on my cygwin installation.
> I use Cygwin b20, precompiled binaries of the Xclients and an
> Xserver from
> Starnet. The program is built without problems but doesn't work.
> The output of GDB ends like this:
>
> "Program received signal SIGSEGV, Segmentation fault.
> 0x48c88f in wpcini () at wp4.c:289
> 289         colmap = DefaultColormap(xdisp,xscr);"
>
> I am not a programmer but I have been told that DefaultColormap
> is a macro
> that the compilator expand to the correct function call.
> Do I have to change something or add another flag during compilation?
>
> Just to mess things up I changed DefaultColormap to XDefaultColormap
> and got the following from GDB:
>
> "Program received signal SIGSEGV, Segmentation fault.
> 0x6700e71c in _size_of_stack_reserve__ ()"
>
> The author of the software says that in the commercial (and expensive)
> windows version of the software they allocate a couple of Mb for
> stack. Do I
> have to tell gcc how big stack I want to use?
> Thanks for any hints.
> Regards
> Erik Eriksson
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