[Nix-dev] Re: Hugin segfaults

[Ludovic Courtès]

Hello,

ludo at gnu.org (Ludovic Courtès) writes:

> On x86_64-linux-gnu, Hugin segfaults while trying to align/optimize
> images (clicking on the "Align" button of the assistant panel):
>
> (gdb) bt
> #0  0x0000000000571693 in dlevmar_covar ()
> #1  0x000000000056bb1c in dlevmar_dif ()
> #2  0x00007f59c91ec594 in HuginBase::PhotometricOptimizer::optimizePhotometric () from /nix/store/ag99wkx6p2jnm630l793flfx8xlj07vb-hugin-0.7.0/lib/libhuginbase.so.0.0
> #3  0x00007f59c91ecd50 in HuginBase::SmartPhotometricOptimizer::smartOptimizePhotometric () from /nix/store/ag99wkx6p2jnm630l793flfx8xlj07vb-hugin-0.7.0/lib/libhuginbase.so.0.0
> #4  0x00000000005653eb in AssistantPanel::OnAlign ()

A bit of searching turned up a patch to fix this:

  https://svn.nixos.org/viewvc/nix?rev=16340&view=rev

And a Hugin 0.8 is approaching anyway.

Thanks,
Ludo'.