Hi,
I was just about to report the same issue.
In my case, it's building kernel modules (from foo-dkms packages) that fails
with the error "error: code model kernel does not support PIC mode". It also
prints messages like
arch/x86/Makefile:114: stack-protector enabled but compiler support broken
Makefile:657: Cannot use CONFIG_CC_STACKPROTECTOR_REGULAR: -fstack-protector not supported by compiler
Andras
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