#qi-hardware IRC log for Saturday, 2014-07-26

eintopflarsc: contiki is a mess06:14
wpwraklarsc: you should contract eintopf so he can give an inspirational speech after pcercuei's pitch ;-)06:27
larschehe :)07:07
eintopfwpwrak: ... but works better than linux implementation07:28
eintopfand maybe the best supported 6lowpan stack07:29
whitequarkhttps://lkml.org/lkml/2014/7/24/58412:16
eintopfgrml12:32
eintopfI also get the warning of unused jump variable at kconfig since 4.9.0 which is also a compiler bug12:32
larsctime to switch to clang?12:44
whitequarkclang still fails on 10% of debian12:45
whitequarkthat will go down considerably with 3.5, but... still a long time until that's realistc12:45
larscfails as in doesn't build or generates broken binaries?12:48
whitequarkhttp://clang.debian.net12:50
pcercueican it compile the kernel yet?12:51
larscmost of it I think12:52
whitequarkhttp://llvm.linuxfoundation.org/12:52
mthwhitequark: is that an x86-64 specific issue?13:50
whitequarkredzone is x86_64-specific13:50
whitequarkalthough iirc ppc has a similar thing13:50
whitequark(but probably no similar gcc bug)13:50
mthok, we're using gcc 4.9.1 on mipsel and the test case didn't trigger a bug, but I wasn't sure if that means we're safe or the test case is just too specific13:51
whitequarkyou wouldn't also easily trigger it on x86_6413:51
whitequarkunless you perform a lot of testing13:51
whitequarkit's a sort of race condition13:51
whitequarkoh, wait, you said test case13:52
whitequarknevermind what I said13:52
mthfair.i from the end of https://gcc.gnu.org/bugzilla/show_bug.cgi?id=6190413:52
--- Sun Jul 27 201400:00

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