Re: [Plplot-general] wingcc drivers fails to build on Windows 7 64bit/VC

[Arjen M. <arj...@de...>]

Hi Rob, Alessandro,

I have incorporated these proposed changes in the wingcc driver,
as suggested. For WIN32 platforms there is no GCLP_* macro defined, that
is only for WIN64 (at least that is what I see in one of the header
files on my system). So I kept the #ifdef.

As I have no way to test this in the absence of a Windows 64 bits system
that I can easily use, I would like to ask you to check these changes.

Regards,

Arjen

On 2010-06-21 01:18, Sisyphus wrote:
> ----- Original Message ----- 
> From: "Alessandro Piras" <la...@gm...>
> To: "Sisyphus" <sis...@op...>
> 
>> Hi Rob,
>>
>> for what I understood from the Microsoft docs (correct me if I'm wrong)
>> GWLP_* and GCLP_* constants should work on both 32bit and 64bit windows.
> 
> Haven't checked the documentation, but looking at winuser.h, that appears to 
> be the case.
> 
>> Renaming those constants fixes the build problem, but the examples will
>> crash when selecting the wingcc driver (which is the only one
>> interactive driver I've been able to use kind of reliably with
>> windows/sbcl/cl-plplot).
>>
>> Does the driver work correctly when built with mingw64?
> 
> Yes, though I've only built with -DBUILD_SHARED_LIBS=OFF .
> 
> I had to copy libgdi32.a and libcomdlg32.a from the /mingw/lib folder to the 
> /lib folder, otherwise they are not found and the process tries to link to 
> the system dll's (and fails).
> 
> One other complication for me was that I use the cross-compiler (where the 
> gcc executable is not actually named 'gcc.exe'). See my post of  12 June 
> titled '[Win32] x64 build of plplot' for a more detailed account. You'll 
> avoid that naming issue if you grab the "sezero" binary which, I think, is 
> to be found under the "Personal Builds" section.
> 
> Cheers,
> Rob
> 
> 
> 
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