OpenSceneGraph upgrade to 3.4.0 fails on El Capitan

[dershow]

The upgrade of OpenSceneGraph from 3.2.1_2 to 3.4.0_0 fails.
This upgrade is from ticket: r145751
I have attached a build log file.

[ryandesign (Ryan Carsten Schmidt)]

You've attached a log file from an unclean build attempt. Please sudo port clean OpenSceneGraph, then try again. If it fails again, please attach the new main.log file.

[dershow]

Clean Build log

[dershow]

Could this be related to the the build problem: ​https://github.com/Homebrew/homebrew/issues/46372

[mkae (Marko Käning)]

Could be, are you also on El Capitan?

If so, you should contact upstream and come back with advice on how to handle it on MacPorts.

I tested only on Yosemite...

[dershow]

I am on El Capitan. So, the port now fails, and should be rolled back until it can be fixed.

[mkae (Marko Käning)]

I can't do this immediately, but a viable way might be to revert the version bump and upgrade OSG's devel port to 3.4.0 instead...

Until then you could set up your own MacPorts tree and revert my update locally.

If you can manage that I would prefer that as the solution to this ticket, to be honest!!!

BTW, do you use OSG directly, or as a dependency for another port?

[mkae (Marko Käning)]

Dersh, which XCode version are you running on your end?

[dershow]

OSG is a dependency for me. So, I have never really dealt with it directly at all. It was something that worked, and now is something that breaks other things. I am on Xcode 7.2.1.

[mkae (Marko Käning)]

Can you upgrade XCode to 7.3?

I guess you're not suffering Build failures after upgrading to Xcode 7.2, but who knows...

[dershow]

Xcode 7.3 isn't out yet.

[mkae (Marko Käning)]

Replying to dersh@…:

Xcode 7.3 isn't out yet.

Really? That section was written as if that newer version existed... Well, okay, if it doesn't (yet?!) then reverting the update seems the only way for now.

Can you setup your own local port tree to solve this issue?

[mkae (Marko Käning)]

I can't commit anything for the next few days, so I can't help quickly here.

I think you setting up a local ports tree would be the way to go for now!!

Reporting the error upstream is recommended!!!

[dershow]

7.3 is in beta, and I assume will be released soon.... For now, I'm just leaving the old version installed, since the upgrade failed, and doing upgrade to with "-n" to avoid it failing. Not the best solution, but for now it seems to be working.

[mkae (Marko Käning)]

Okay, sounds good. If you could report upstream what the actual problem is, it would be awesome.

[dershow]

I don't really know. From my perspective, macports worked fine to install OSG a while ago, then upgrading failed. I have posted the log file here, but have done nothing else with OSG, or attempted to build in any other way. I have no idea what OSG has as dependents or anything else.

[mkae (Marko Käning)]

Okay, never mind. I'll deal with this in a few days time myself, once I've spotted the actual error message in your log. (Right now I am only on my mobile and have difficulties even downloading it - not to talk about skimming through the 1M large file!)

For which port do you actually need OSG?

[dershow]

Thanks. If I get a chance I will also try to go through the log to see if I can find anything specific. OSG is used by OpenModelica. This port is not hosted by Macports, but instead on their own servers. But, then it uses Macports to build and install. ​https://openmodelica.org/download/download-mac

Specifically the +modelica3d variant requires OSG.

[dershow]

It seems that this was fixed with this rev ​https://trac.macports.org/changeset/146106 to 3.0.4_1

[mkae (Marko Käning)]

Great news.