/srv/irclogs.ubuntu.com/2009/07/12/#ubuntu-arm.txt

=== bjf is now known as bjf_afk
goshawkogra: hi08:59
goshawkogra: i'm playing with rootstock08:59
goshawkI: Setting up serial tty in image08:59
goshawk./rootstock: 555: cannot create /tmp/tmp.QxQsDRVgaU/tmpmount/etc/init/ttyS0.conf: Directory nonexistent08:59
goshawki may have a patch for it soon09:00
goshawkogra: ping11:25
ograhey goshawk, thanks for the fix :)11:25
goshawkogra: thx to you, it was just a mkdir -p :P11:25
ograit wont save you though11:26
ograas i wrote in the branch review11:26
goshawkyes :)11:26
goshawki saw11:26
goshawkand i'm fixing thsi now11:26
goshawk/bin/installer: line 60: reboot: command not found11:26
goshawkit's in upstart-compat-sysv11:26
ograyeah11:26
goshawkwhich seems to be not installed11:26
ograright, which is dead11:26
goshawkso i forcedo to install it11:26
goshawk(Reading database ... 10802 files and directories currently installed.)11:26
goshawkUnpacking upstart-compat-sysv (from .../upstart-compat-sysv_0.3.10-2_armel.deb) ...11:26
goshawkit's 30 mins11:26
goshawkat 100%11:26
goshawkin that position11:26
goshawki just added a apt-get install -y (Reading database ... 10802 files and directories currently installed.)11:27
goshawkUnpacking upstart-compat-sysv (from .../upstart-compat-sysv_0.3.10-2_armel.deb) ...11:27
ograwell, i'm not sure what this package needs from the old upstart11:27
goshawkoops sorry11:27
goshawkapt-get install -y upstart-compat-sysv11:27
ograthe former upstart had tools and binaries scattered across multiple packages11:27
goshawkwell the problem is that reboot is not found11:27
goshawkah... understood11:27
ograthe new one has everything in a single package11:27
ograstartup-tasks system-services upstart-compat-sysv and upstart-logd will likely be needed additionally11:28
ograthough ...11:28
ograit might be that udev gets a prob alongside if certain sockets from new upstart arent available11:29
goshawkuhm.. let me see where is /sbin/reboot in karmic11:29
ogralikely in upstart 0.611:29
ograyeah, it is ... (on x86)11:30
goshawkyep it's there11:30
ograhttps://edge.launchpad.net/ubuntu/+source/upstart/0.6.0-2/+build/1112005/+files/buildlog_ubuntu-karmic-armel.upstart_0.6.0-2_FAILEDTOBUILD.txt.gz11:30
ograthats the prob11:30
ograand by the looks of it its caused by a gcc bug11:30
goshawkso.. the question is... when will upstart will be built?11:30
goshawkah!11:30
goshawkwow!11:30
ograso it wil take a while to identify and fix i assume11:30
goshawkogra: it's nice to have the build daemon :)11:31
ograah, well ... its not very helpful with its error messages in this case11:31
ograi only found the actual error by building upstart at home11:32
goshawkuhm... it seems that test_node.c11:32
goshawkdid it kill cuz it hangS?11:32
ograno11:33
goshawkSession terminated, killing shell...make: *** wait: No child processesmake[1]: *** [check-recursive] Terminated11:33
goshawkBuild killed with signal 15 after 150 minutes of inactivity11:33
ogragcc spills an error the log doesnt have11:33
goshawkah11:33
goshawkok, so i've to build by myself to see it11:33
ogratests/test_watch.c: In function ‘test_new’:11:34
ogratests/test_watch.c:590: internal compiler error: in df_ref_record, at df-scan.c:284511:34
ogradepending on what board i build t here i get different errors :/11:34
goshawk:( that's very weird11:34
ograyes11:34
ografun is though that the package is built in a way that it should finish building even if the tests fail11:35
ograand that actually works in a local build11:35
goshawkcan it be a problem related to gcc?11:35
ograthe buildd lock up though and kills the process after 150min11:36
ograyes, very likely11:36
ograi will need to talk with our gcc maintainer tomorrow11:36
ograand with Keybuk who wrote upstart11:36
goshawkogra: it seems that gcc goes in loop for me11:37
goshawkand it never exits11:37
goshawkfrom compiling11:37
goshawk(for the builder)11:37
goshawkat home it gives - internal compiler error -11:37
ograright11:37
goshawkogra: does it hang after "internal compiler error"11:37
goshawk?11:37
ograno idea, a buildd admin might know11:38
goshawkno i mean11:38
goshawkat home11:38
ograit might hang before11:38
ograno, it doesnt hang at all11:38
goshawkah.. so it goes in the loop11:38
ogra»upstart« in »../upstart_0.6.0-3_armel.deb«.11:38
ograit rols a package11:38
goshawkuhm11:40
goshawkok... time to go for me11:43
goshawkexam tomorrow11:43
goshawksee you11:43
* ogra files bug 39840311:48
ubot4Launchpad bug 398403 in gcc-4.4 "gcc-4.4 fails to build upstart 0.6 on armel due to an internal compiler error" [High,New] https://launchpad.net/bugs/39840311:48
=== Omegamoon is now known as Omegamoon|away
Stskeepshmm, did you make the armv6+vfp switch in karmic yet?18:37
Stskeepsas in, for gcc18:37
neurehello19:34
neurewould someone be so kind and build a kernel for me to be used with qemu?)19:34
kblinthere's a kernel that works with qemu.. try the -versatile kernel19:36
neurewell19:36
neurei'd need one with preempt19:36
neureim using the versatile kernel already, but I have some slightly tricky application which would benefit from preempt kernel19:37
kblinI see19:39
neureor else, i wonder what all i need to be able to build the kernel myself?19:41
neurecan i just get the latest kernel and build it myself, or do I need to apply some patches?19:41
kblinuh, good question.. it's been a while since I had to build a kernel myself19:43
kblinbut building for armel-versatile shouldn't be different than the normal procedure for building a kernel on ubuntu19:44
neurewell i need to crossbuild19:44
neurei found http://www.emdebian.org/tools/crosstools.html19:45
neurei wonder if apt-get install libc6-armel-cross libc6-dev-armel-cross binutils-arm-linux-gnueabi gcc-4.3-arm-linux-gnueabi g++-4.3-arm-linux-gnueabi  gets me the right toolchain19:45
neurei'll try :)19:45
neureoh dear W: GPG error: http://www.emdebian.org lenny Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY B5B7720097BB3B5819:46
neurethat looked too easy19:46
neurecan i get around that?19:46
neuredoes ubuntu have crosstool packages?)19:46
neurewell i guess im going to try my luck with codesourcery toolchain then20:22
neurehttp://www.nas-central.org/wiki/Setting_up_the_codesourcery_toolchain_for_X86_to_ARM9_cross_compiling20:23
neurelooks like pretty close what im doing20:23
neureexcept im using vmware instead of virtualbox, but anyway :D20:23
neurevirtualbox bluescreened my macbook :(20:23
MartynI've had a very good run with the CodeSourcery toolchain20:25
Martynjust remember you don't have NEON or good vfp support in the Lite version20:25
neurewell20:25
neureim targeting for qemu20:26
Martynnod20:26
Martynthere's also a good 4.2 and 4.4 toolchain set that supports armv5/6/720:27
MartynI'm using CodeSourcery only because I'm developing for the Cortex-A920:27
neureuuh20:30
neurei downloaded arm-2009q1-203-arm-none-linux-gnueabi.bin20:31
neureit needs X11 huh20:31
neurei dont have X11 :D20:31
neurei dont event want one20:31
MartynWait, needs x11?20:32
Martynwhy?20:32
MartynWierd.20:32
neurei suppose it has some graphical installer20:32
MartynDid you download that from silver.arm.com?20:34
MartynI'm trying to figure out which toolchain it's part of20:34
neurefrom codesourcey20:35
neurenow i'll try this script http://www.nas-central.org/wiki/Setting_up_the_codesourcery_toolchain_for_X86_to_ARM9_cross_compiling20:35
neurei wonder which kernel configuration to use for qemu21:04
Martyn-There's a standard one21:09
Martyn-make qemuconfig21:09
Martyn-or something along those lines21:09
Martyn-you'll find it in the kernel tree21:09
neurehow?21:10
neuremake qemuconfig didn't work21:10
neurehttp://kernel.xc.net/search.cgi?string=qemu&version=2.6.30&arch=arm doesnt find much about qemu21:11
neureoh dear22:33
neurethe kernel i compiled didn't start in qemu :/22:33
neurewould anyone have their kernel config?22:35
neurehmm22:48
neure<stdin>:1097:2: warning: #warning syscall fadvise64 not implemented22:48
neure<stdin>:1265:2: warning: #warning syscall migrate_pages not implemented22:48
neure<stdin>:1321:2: warning: #warning syscall pselect6 not implemented22:48
neure<stdin>:1325:2: warning: #warning syscall ppoll not implemented22:48
neure<stdin>:1365:2: warning: #warning syscall epoll_pwait not implemented22:48
neurei wonder if that is anything to worry about22:49

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