QFSFileEngine::map: Mapping a file beyond its size is not portable

[Milian Wolff]

Hi all!

I get the above mentioned error on a test machine of mine, running Archlinux 
with kde-qt compiled from sources. I know that at least David  got this error 
also on OpenSuse.

My problem is: It makes duchainify stop working alltogether it seems:

$ debug duchainify mediawiki-1.15.1/
...
Starting program: /home/kdetest/.bin/duchainify mediawiki-1.15.1/
[Thread debugging using libthread_db enabled]
WARNING: deleting stale lockfile /home/kdetest/.kdevduchain/0/lock
<unknown program name>(19967)/ KDevelop::allocateRepository: picked duchain 
directory "/home/kdetest/.kdevduchain/0"
<unknown program name>(19967)/ KDevelop::ItemRepositoryRegistry::open: 
version-hint not found, seems to be an old version
<unknown program name>(19967)/ KDevelop::ItemRepositoryRegistry::open: current 
count of crashes:  1
<unknown program name>(19967)/ KDevelop::ItemRepositoryRegistry::open: "The 
data-repository at /home/kdetest/.kdevduchain/0 has to be cleared."
<unknown program name>(19967)/ KDevelop::allocateRepository: picked duchain 
directory "/home/kdetest/.kdevduchain/0"
QFSFileEngine::map: Mapping a file beyond its size is not portable
QFSFileEngine::map: Mapping a file beyond its size is not portable
QFSFileEngine::map: Mapping a file beyond its size is not portable
QFSFileEngine::map: Mapping a file beyond its size is not portable
QFSFileEngine::map: Mapping a file beyond its size is not portable
QFSFileEngine::map: Mapping a file beyond its size is not portable

Program exited with code 01.

I wanted to do some more profiling on this machine (it's blazingly fast), but 
well... Any idea what I could do to get it working again? David, you can use 
KDevelop again, right? What did you do to make it working again? Did I maybe 
didn't compile kde-qt properly, forgot some patch/flag?

Thanks
-- 
Milian Wolff
mail at milianw.de
http://milianw.de