are you sure Edison supports 64-bit?
if yes, not sure whether the BSP can just be transferred to 64-bit.
On your issue:
- did you compile from scratch? Maybe there is still some cached data otherwise?
- which host OS do you have? if it's 32-bit you might need some tweaks for in order to make gcc happy.
mhahn looking into /proc/cpuinfo you can see the LM flag which confirms it is a 64-bit processor.
I'm compiling from scratch, I did try to "make clean" but still get the same result.
The OS is 64-bit ubuntu (also tried in a clean debian vagrant box), gcc has been downloaded by yocto so I *hope* it is a tested version
CMata_Intel I need to support docker, and I would prefer to enable 64-bit support so all standard docker images should work, while compiling 32-bit docker binaries (which I did) requires 32-bit docker containers off course.
I added LXC support and a few additional IPTABLES chains in the kernel configration, nothing else.
often helpful on issues with bitbake is to run the "devshell" task (i.e. in your case something like "bitbake -c devshell edison-linux"). This gives you a shell with all the environment set for the toolchain. There you may experiment directly in a shell (e.g. directly run make)
Do you have updates on this?
Are you cleaning the build folder at every attempt? Or are you starting from scratch?
Which gcc version do you have?
Did you try with “devshell”?
Which source files are you using? I would like to try it using your same changes.