Scratchbox2 with Ubuntu Oneiric and Linaro tools
Officially scratchbox2 is not on linaro roadmap, but it is possible to use nevertheless.
In a oneiric system or chroot, install needed tools
apt-get install --no-install-recommends scratchbox2 build-essential g++-arm-linux-gnueabi wget qemu-user debootstrap
Prepare and oneiric armel target:
debootstrap --arch=armel --variant=buildd --foreign oneiric ubuntu-oneiric mkdir -p ubuntu-oneiric/var/run cd ubuntu-oneiric; sb2-init -c /usr/bin/qemu-arm ARM arm-linux-gnueabi-gcc
Where you run sb2-init is important That directory becomes the sb2 target directory.
Create a standard hello world application and:
$ sb2 [SB2 simple ARM] $ gcc -o hello ./hello.c [SB2 simple ARM] $ file hello hello: ELF 32-bit LSB executable, ARM, version 1 (SYSV), dynamically linked (uses shared libs), for GNU/Linux 2.6.16, not stripped [SB2 simple ARM] $ ./hello hello, world [SB2 simple ARM] $
- second stage of debootstrap would fail in sb2, so target managment with dpkg/apt needs hackery
- The mkdir -p is needed as unless you want to bindmount /run. Otoh sb2 should deal with it possibly missing
- qemu-arm needed the full path while help didn't specify so.
RikuVoipio/Scratchbox2 (last modified 2011-07-11 10:06:36)