Perl 6 - the future is here, just unevenly distributed

IRC log for #openframeworks, 2015-02-10

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00:32 GuidovanPossum as long as the camera flash doesn't reset the RPi2
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02:09 NewComer Um hi, quick question
02:10 NewComer I literally just started using openframeworks, and i was wondering if its possible to make the graphics screen change colours
02:10 NewComer Like in a loop so to say
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07:50 FireArrow Good morning! New try: I have downloaded oF, and is currently trying to get any example to run. However, I have a problem with every one I've tried so far fails at linking with http://pastebin.com/C4kLRmYF
07:50 FireArrow I have looked for where kiss is compiled to try to add -fPIC to it, but I have not yet found it.
07:51 FireArrow I'm running on Sabayon (linux64)
07:51 FireArrow I have as far as I can tell all dependencies installed
07:55 FireArrow Does this problem look familiar to anyone? Anyone knows how to fix this?
07:58 FireArrow http://forum.openframeworks.cc/t/reb​uilding-everything-with-fpic/12074/2 looks kind of related to my problem, but I still don't find the relevant Makefile...
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08:12 FireArrow ok, so I've manually recompiled libkiss by hacking the included ARM makefile, and now I get the same error with tess2. I assume I'll get the same error with the next lib too, and so on
08:13 FireArrow is there a way to rebuild all libs in one go?
08:15 FireArrow most of the libs don't have proper makefiles included
08:16 FireArrow I assume I could write them as nothing special seems to be needed, but it seems like an overkill solution...
08:16 notjosh FireArrow: not atm, but for 0.9.0 that will be possible :[
08:17 FireArrow I see
08:17 notjosh but that's WIP, so I can't even tell you to checkout master :[
08:17 FireArrow I'll just cook up some makefile and recompile everything then
08:18 FireArrow strange thing though, that the libs in the linux64 download aren't compiled for 64-bit (or whatever causing that error)
08:20 FireArrow I have so far simply recompiled kiss and tess2, not added the -fPIC and it seems to work. the PIC error is gone for those libs and it gets stuck on the next one
08:20 FireArrow Oh well. I have to go to my actual daywork. Thanks notjosh!
08:23 notjosh yea. 0.8.x afaik doesn't have 64bit support anywhere at all, really
08:23 notjosh it's a goal for 0.9.0
08:23 notjosh hence having the Makefiles as part of the repo, etc
08:23 notjosh I'm only newish to the dev side of things, so I'm catching up myself. but from what I understand, that's it in a nutshell :)
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16:21 HarryHaaren Hey all, anybody know is Zachary Lieberman on IRC much? If so what's his nick? Have a question or two re the iqFont project he done
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19:01 jvcleave HarryHaaren: forum might be a better bet
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19:57 HarryHaaren jvcleave, thanks
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22:01 FireArrow quick question: Is it even possible to build the examples of oF from current git master? There are no makefiles
22:02 admsyn do you mean inside the examples themselves?
22:04 HarryHaaren FireArrow, since the sample code is shared across platforms - while the build-system files are platform dependent, they're split across repos IIRC
22:04 admsyn you can copy over the makefile from the template in openFrameworks/scripts/
22:04 admsyn they're not split across repos, unless I'm misunderstanding you HarryHaaren :
22:05 admsyn err sorry openFrameworks/scripts/template
22:05 FireArrow just like that? inte the template/whatever/?
22:05 HarryHaaren i mean the build system files aren't included in the repo
22:05 FireArrow sorry, examples/whatever
22:06 admsyn pretty sure, I usually use an IDE so I'm not 100% up to speed on the makefile system, but that's how I do it for that
22:06 pizthewiz I believe the makefiles are just like the Xcode projects, they aren't in the repo and are instead created as the binary release process
22:06 HarryHaaren yep that
22:06 pizthewiz (Which has come up no less than nine million times as an area of confusion)
22:06 admsyn yeah it's not ideal
22:07 FireArrow it could be mentioned in the README
22:07 admsyn it probably should
22:07 FireArrow it would probably save some questions about it :P
22:07 pizthewiz Mega not ideal, I think 95% of the OF binary release downloads is only to get project files to copy into a git clone
22:07 FireArrow anyway, I'll try that. thank you!
22:07 pizthewiz Of my downloads rather
22:08 admsyn np, let us know if that doesn't work!
22:08 pizthewiz But you should be able to copy them out of the scripts dir as admsyn mentioned ;0)
22:09 admsyn I think part of it is that there's this sorta-there-but-not-really-done version of the PG that can be driven from the CLI to do this sort of thing
22:09 admsyn but it should be in the README for now
22:10 pizthewiz Yeah, I do imagine we'd be regen'ing them a fair amount, but it does come up a lot.
22:10 pizthewiz Just like adding an addon to an existing project
22:10 admsyn iknorite
22:11 FireArrow yes, it did work, but I'm back to the original problem :P
22:11 admsyn what's that?
22:11 pizthewiz That things won't build on your Linux install?
22:12 FireArrow yes
22:12 pizthewiz Did you post to the forum, I think that is your best bet.
22:12 FireArrow The error look something like this: http://pastebin.com/C4kLRmYF
22:13 pizthewiz I don't think your particular flavor of Linux (Sabayon) has been tested much if at all
22:13 FireArrow but I've realised I can solve it by recompiling the libs, so I was kind of hoping apothecary would work
22:13 FireArrow because it really sucked to do it by hand
22:14 admsyn yeah apothecary may well be the way to go for that
22:14 pizthewiz Apothecary doesn't provide *all* of the third-party dependencies though for Linux
22:14 admsyn is there a libkiss <-> sabayon issue in general?
22:14 FireArrow It's not just kiss. it's all of them
22:15 FireArrow well, not really, but kiss, tess2 and poco
22:15 admsyn oh alright then
22:15 admsyn > relocation R_X86_64_32 against `.rodata.str1.8' can not be used when making a shared object; recompile with -fPIC
22:15 admsyn is an odd one
22:15 admsyn at least to me
22:15 admsyn but maybe you can edit the script to do that?
22:16 FireArrow as I understood it is due to some kind of mismatch from the original compile and my system, because if I recompile it works just fine
22:16 pizthewiz Yeah, it seems like the default settings on the platform are in conflict with what OF is building
22:16 FireArrow without -fPIC that is
22:19 FireArrow hmm, apothecary is acting up on me... http://pastebin.com/hUkYdQuw
22:21 admsyn ¯\_(ツ)_/¯
22:22 FireArrow magics
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22:51 FireArrow ok, so new problem: I can compile the examples, but when I try to start any of them (standing in their bin) nothing happens. The execution gets stuck somewhere in ofSetupOpenGL. Is that familiar to someone?
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23:13 FireArrow following these solved the problem: http://forum.openframeworks.cc/t/applicat​ion-wont-start-after-ubuntu-upgrade/17491 http://forum.openframeworks.cc/t/ofappglf​wwindow-couldnt-create-glfw-window/13996
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