Am 12.11.2017 um 08:38 schrieb Borden Rhodes: > There were days, about a year ago, when I could write in auto/config: > > --architectures 'i386' > --linux-flavours 'amd64 686-pae' > > And this made me happy because I could generate an image that ran > natively on both 32 and 64-bit processors (every now and then I run > into a 32-bit processor I want to run this live CD on). However, now > when I run lb build, I eventually get the error message: > > Couldn't find any package whose name or description matched > "linux-image-amd64" > > Which, I think, makes sense because it's looking for the amd64 kernel > package in the i386 architecture but it obviously doesn't exist. > > I'm pretty sure that it's still possible to build multi-arch live CDs > because this page exists: > https://cdimage.debian.org/debian-cd/current/multi-arch/iso-cd/ . > Unfortunately, I can't find where in > https://anonscm.debian.org/cgit/debian-live/ the auto/config file is > hiding to copy its settings. > > Therefore, I'd like guidance on either: > 1) How to build a multiarch live CD (specifically, that runs natively > on 32 and 64-bit processors); or > 2) Where to find the auto/config and config files for the > multi-arch/iso-cd file so I can learn how it accomplishes this feat, > if it does at all. > > With thanks, > I am afraid I cannot help you with the actual problem, but for clarification: Live CDs for Debian 9 are no longer built with live-build, but with a different package named live wrapper. That's why you will not find any auto/config file for the current 'official' multi-arch CDs.
If I understand it right, you want a 64bit kernel with a 32bit userland, correct? That should still be possible by using a hook, but it is going to be a bit complicated, I guess. Maybe someone else here on the list has already done that. Bye, Andreas
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