On Friday 27 January 2012 00:28:31 Boudewijn wrote: > Hi List, > > I just came across the build instructions for QtMoko on GTA04. Thanks for > the elaborate instructions, Radek! I was thinking of giving a build by > myself of the current git status, and with your qemu-image and those > instructions I might even succeed :-)
(TL;DR at the bottom) I thought I was almost there. I didn't know so much about using git though, and already learned some more last night and morning. All is copy and paste until "Step 8 - install QtMoko", git checkout v37_gta04. I didn't have git in my qemu-image yet, so I installed git (and dialog), got .git-nonexistant-errors and initialized git: apt-get install dialog apt-get install git git init After that it didn't know anything about QtMoko yet, of course. I figured it should fetch information from somewhere else, and after some trial and error found on the front page of github: root@qtmoko-buildhost:~# git remote add qtmoko https://github.com/radekp/qtmoko.git -f It takes its time checking out some 250M of data (this step took most time waiting for a step to complete so far, apart from me figuring) Then another remote for the kernel: root@qtmoko-buildhost:~# git remote add radeklinux https://github.com/radekp/linux-2.6/ -f and look for a recent kernel: git checkout v3.2-gta04-qtmoko-v38 Now I got stuk. * Create package in buildhost: cd linux-2.6 dpkg-buildpackage I am in /root of the buildhost. I think the checkout happened to that directory instead of linux-3.2...: root@qtmoko-buildhost:~# pwd /root root@qtmoko-buildhost:~# ls COPYING Kbuild Makefile arch debian fs ipc mm samples sound usr CREDITS Kconfig README block drivers include kernel net scripts src virt Documentation MAINTAINERS REPORTING-BUGS crypto firmware init lib qtopiacore security tools root@qtmoko-buildhost:~# I installed dpkg-cross, so I could run dpkg-buildpackage on something in /root: root@qtmoko-buildhost:~# apt-get install dpkg-cross root@qtmoko-buildhost:~# dpkg-buildpackage dpkg-checkbuilddeps: Unmet build dependencies: debhelper (>= 7) quilt (>= 0.40) uboot-mkimage root@qtmoko-buildhost:~# apt-get install debhelper quilt uboot-mkimage The dpkg-buildpkg exits with an error: Generating include/generated/mach-types.h CC kernel/bounds.s GEN include/generated/bounds.h CC arch/arm/kernel/asm-offsets.s In file included from include/linux/kernel.h:12, from include/linux/sched.h:55, from arch/arm/kernel/asm-offsets.c:13: /usr/lib/gcc/arm-linux-gnueabi/4.4.5/include/stdarg.h:40: internal compiler error: Segmentation fault Please submit a full bug report, with preprocessed source if appropriate. See <file:///usr/share/doc/gcc-4.4/README.Bugs> for instructions. make[2]: *** [arch/arm/kernel/asm-offsets.s] Error 1 make[1]: *** [prepare0] Error 2 make[1]: Leaving directory `/root' make: *** [build-stamp] Error 2 dpkg-buildpackage: error: debian/rules build gave error exit status 2 root@qtmoko-buildhost:~# Is that "expected" with the current status of Linux v3.2-gta04-qtmoko-v38 ? Should I submit a bug report according to readme.bugs? Besides that, it says (way at the start): * Remove /etc/network/run and do make dir /etc/network/run Otherwise fstab mounting will fail for this directory rm /media/card/etc/network/run mkdir /media/card/etc/network/run I probably don't write anything unknown here (and have no other solution anyway), but it's not a directory initially, but a link: root@qtmoko-buildhost:/media/card/dev# ls -latrh /media/card/etc/network/ lrwxrwxrwx 1 root root 16 Jan 27 22:39 run -> /dev/shm/network Once I'm through, is it helpful if I give a try to expanding the guide with my findings, or should it not be necessary to get those dependencies in the first place? TL;DR: * I got an error compiling a (development snapshot?) kernel 3.2 for GTA04, should I submit a bug report or not? Is it something that is not supposed to happen, given the current state of that branch? * the guide is mostly copy/paste, is it helpful if I expand it with apt-get for missing dependencies in my buildhost-image? Thanks for the effort in the buildhost and the guide! Boudewijn
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