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| maxvanceffer | Hi to all ! Can some body help me, in what paths my app can write data ? | 10:07 |
|---|---|---|
| maxvanceffer | Because i am trying right now to write some cache inside my app folder, but app armor denied | 10:08 |
| aquarius | OK, now confused. I'm on 14.04, attempting to build a C++ app in Qt Creator using my 14.10 arm chroot. If I re-run cmake in Qt Creator (right-click project name in left sidebar, say "Run CMake"), it throws the error "g++ version must be at least 4.9!". Now, the gcc in my 14.04 machine is indeed 4.8.4, but in the chroot it is not; it is 4.9.1. | 18:12 |
| aquarius | so this should work, right? But... no. So... help? | 18:13 |
| aquarius | also, appdevs ^ :) | 18:14 |
| popey | and it's definitely using the kit and not building on your desktop? | 18:28 |
| aquarius | I don't know how to know that :( | 18:28 |
| aquarius | certainly I haven't changed anything about the build code, and it has built in the past -- it's an armhf chroot which builds for the phone, so if it were entirely using my desktop's stuff, it'd fail when installed tothe phone 'cos the desktop is amd64 | 18:29 |
| aquarius | and the build output says: | 18:29 |
| aquarius | Command returned 1: schroot -c 'click-ubuntu-sdk-14.10-armhf-ucca-1000-{807325e9-3c48-498f-825b-80767f03ac79}' --run-session -- env DEB_BUILD_ARCH=amd64 DEB_BUILD_ARCH_BITS=64 DEB_BUILD_GNU_CPU=x86_64 DEB_BUILD_MULTIARCH=x86_64-linux-gnu DEB_BUILD_ARCH_CPU=amd64 DEB_HOST_GNU_TYPE=arm-linux-gnueabihf DEB_HOST_GNU_SYSTEM=linux-gnueabihf DEB_BUILD_GNU_SYSTEM=linux-gnu DEB_BUILD_ARCH_ENDIAN=little DEB_HOST_GNU_CPU | 18:29 |
| aquarius | =arm DEB_HOST_ARCH_OS=linux DEB_HOST_ARCH=armhf DEB_HOST_MULTIARCH=arm-linux-gnueabihf DEB_HOST_ARCH_CPU=arm DEB_HOST_ARCH_ENDIAN=little DEB_HOST_ARCH_BITS=32 DEB_BUILD_GNU_TYPE=x86_64-linux-gnu DEB_BUILD_ARCH_OS=linux cmake /home/aquarius/Programs/Others/addtodash '-GCodeBlocks - Unix Makefiles' | 18:29 |
| popey | click projects on the left | 18:29 |
| popey | why are you building in a 14.10 chroot? | 18:30 |
| aquarius | which certainly looks like it's building on the phone. | 18:30 |
| popey | you should be on a 15.04 chroot | 18:30 |
| popey | IMO | 18:30 |
| aquarius | (and only the "Bq E4.5 Ubuntu (GCC armhf)" kit is being used. | 18:30 |
| aquarius | Mainly because I haven't set up a 15.04 chroot yet, because the 14.10 one works fine. | 18:31 |
| popey | i would | 18:31 |
| popey | i recently updated my 15.04 because it build broken binaries | 18:31 |
| popey | I even added the stable ppa to my chroot | 18:31 |
| popey | and now it builds things that work :S | 18:31 |
| aquarius | mine builds things that work -- it did a week ago, anyway :) | 18:31 |
| aquarius | agreed that I should at some point set up a new one | 18:31 |
| aquarius | but the whole area of kits and chroots is terribly confusing and I am loath to abandon a working thing :) | 18:32 |
| popey | pfff | 18:33 |
| popey | just do this:- | 18:33 |
| popey | click chroot -a armhf -f ubuntu-sdk-15.04 create | 18:33 |
| popey | with sudo | 18:33 |
| popey | and leave it running | 18:33 |
| aquarius | currently reading up on how to create a new kit. | 18:34 |
| aquarius | (I know the command line works, but I don't wanna do it that way.) | 18:34 |
| popey | i only interact with the sdk via the command line | 18:34 |
| popey | I don't use qtc at all anymore | 18:35 |
| aquarius | i am the exact opposite :) | 18:35 |
| popey | :) | 18:35 |
| popey | all bases covered | 18:35 |
| aquarius | "Managing targets and kits" under https://developer.ubuntu.com/en/apps/sdk/tutorials/click-targets-and-device-kits/ seems to be the way | 18:36 |
| aquarius | now to wait a hundred years while I download a whole debian archive again ;) | 18:36 |
| aquarius | let's see if this fixes things, at least. | 18:39 |
| aquarius | popey, that does seem to have fixed the previous issue, indeed, now that I'm building in a 15.04 chroot. So, I get dragged kicking and screaming into the modern day, again :) | 19:24 |
| popey | :) | 19:34 |
| popey | well, also, 14.10 isn't even supported anymore | 19:34 |
| aquarius | apps built with it should still work, though | 19:37 |
| aquarius | that's what version numbering of the components is for. :) | 19:38 |
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