[yocto] Toolchain build independent of host machine

[Nicolas Dechesne]

On Wed, Jul 16, 2014 at 3:28 PM, atulkumar singh
<atul.singh008 at gmail.com> wrote:
> I wish to build my toolchain independent of host machine, either my sdk
> machine is 32bit or 64 bit.
> Like for 32bit host machine i am mentioning with i686 for SDKMACHINE in
> local.conf and x86-64 for 64 bit machine.
> Please let me know what i need to do to make my toolchain independent of
> whether my host machine is 32bit or 64bit.

just build the 32-bits version of the SDK. it will work on both
32-machine and 64-machine. this is assuming you install the 32-bit
compatibility libs which depends on which distro you use, but most
distro provide instructions to do that.