3fad640f06
A temporary fix based on discussions in #128079 Currently, baremetal targets are failing to build because the scanf internals require FILE* (either from the system's libc or our libc). Normally we'd just turn off the broken entrypoint, but since the scanf internals are built separately that doesn't work. This patch adds extra conditions to building those internals, which we can hopefully remove once we have a proper way to build scanf for embedded.
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