Exiv2

28 Aug 2016

00:48 Exiv2 Bug #1212: Sigma 18-35mm f/1.8 not recognized

Well, the bug was assigned to Thomas. Tim *could* be short for Thomas.
Sorry if I came across as snarky, you didn'... Martin Ramshaw

27 Aug 2016

19:16 Exiv2 Bug #1212: Sigma 18-35mm f/1.8 not recognized

Not sure who Tim is, but you should let him know that when someone
says they have recompiled an application it proba... Martin Ramshaw

01:22 Exiv2 Bug #1212: Sigma 18-35mm f/1.8 not recognized

Okay, never mind, this appears to have been a darktable problem rather an exiv2 problem.
recompiled ufraw works as... Martin Ramshaw

00:50 Exiv2 Bug #1212: Sigma 18-35mm f/1.8 not recognized

I had a feeling things were not going to be all that simple.
Command-line works, darktable (re-compiled) not so mu... Martin Ramshaw

26 Aug 2016

00:00 Exiv2 Bug #1212: Sigma 18-35mm f/1.8 not recognized

What has been proposed is only a work-around, not a fix.
It appears this has all but been marked 'closed' even so.... Martin Ramshaw

25 Aug 2016

01:48 Exiv2 Bug #1212 (Closed): Sigma 18-35mm f/1.8 not recognized

Looks like Sigma has reused code 150 for this lens.
[Filed as a Bug although it really seems like an enhancement t... Martin Ramshaw