[cmake-developers] Exporting dependent library targets in multiple export sets

[Brad King]

On 09/28/2012 04:21 PM, Alexander Neundorf wrote:
> There is an updated version now on stage.
> 
> The behaviour of cmExportBuildFileGenerator now basically is the same as it 
> was before.
> The collected target exports are not considered at all anymore, error handling 
> and APPEND mode should work again exactly as before.
> The code for handling missing targets has moved into a virtual function 
> HandleMissingTargets(), which makes it IMO easier to handle all combinations 
> correctly.
> ComplainAboutMissingTarget() is not virtual anymore now.
> 
> The test works again as before.

Thanks.  I amended the commit to fix some indentation.  Then
I merged it to 'next' for testing.

After this the install(EXPORT) sets will chain automatically.
However, export() will not because nothing records the build
tree exports globally at all.  I think this is okay for now.

Thanks,
-Brad