[Lazarus] Error building r33911

[Marco van de Voort]

On Sat, Dec 03, 2011 at 02:01:29PM +0100, Bart wrote:
> > How old is this IDE?
> > The better clean up of ppu files were implemented some weeks ago.
> 
> I'm not really sure, several months I think.
> 
> I did a make clean all from commandline, and it built Lazarus just
> fine (at least it linked and I could start it, by then it was
> bed-time).
> 
> I didn't really encouter this kind of linker errors before.
> 
> Thanks for the answer.

A way to avoid many of such cases is cleaning _before_ updating.

If you do    [clean build update clean build update ] then if a file is
moved in svn, the second clean will try to clean the new location and the
old one is left and can cause problems.

Cleaning before updating solves this.