LNK1179 building QWT 6.0.0 under vs2005 QT 4.7

[buble]

Hi

I'm getting this link error

qwt_plot_canvas.obj : fatal error LNK1179: invalid or corrupt file: duplicate COMDAT '??0<unnamed-tag>@QwtStyleSheetRecorder@@QAE@XZ'

Is it only me or the build is broken?

P.S.>
QWT 6.0.0-rc5 builds fine under the same environment - however there are many changes between rc5 and the final.

[hannes]

Yes, pls help. I'm having the same problem!

Thx,
Hannes

[RobH]

Hi,

this seems to be a problem when there is more than one unnamed struct within the same class:
http://connect.microsoft.com/VisualS...tructs#details

Unfortunately this is not fixed with VS 2005 SP1.

An easy workaround is to name the structs.

I would really appreciate it if this would be done in an official qwt release: It's only a change of four lines in qwt_plot_canvas.cpp.

Thanks!

Rob

[Uwe]

Then post these four lines. I don't have this compiler to test if any workaround really works.

Uwe

[Uwe]

Workaround added in SVN ( trunk and 6.0 branch ). Please test it - I don't use this compiler myself.

Uwe

[RobH]

Hi Uwe,

thanks for your quick answer and sorry for my delayed reply (holiday and work ...).

The current 6.0 branch from SVN compiles without problems on WinXP / VS 2005 SP1 / QT 4.7.

Thank you for your great support.

Rob