build fails on windows, "An attempt was made to use an undefined FDEFINITION."

[3b]

windows x8664 build fails with

internal error too early in init, can't recover

Internal error #1 "An attempt was made to use an undefined FDEFINITION." at 0000000020000024
    SC: 0, Offset: 0 $1= 0x00ae680f: other pointer
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in make-target-2.sh

according to git bisect, 8f61eac3735e298154eaee1374a890e6000df0b3 is the first bad commit "Avoid consing in MAKE-BROADCAST-STREAM if no streams"

[Douglas Katzman (dougk)]

could you please do 'p 0x00ae680f' in the debugger and paste that in?
(or whatever the offending address is, if it changes between runs)

[Stas Boukarev (stassats)]

It's stream-write-string from %write-string.

[Stas Boukarev (stassats)]

Is this because the load-time-value of the empty broadcast-stream is not yet loaded at that point?

[Stas Boukarev (stassats)]

I made it use a real stream instead.
In 41ae9a90e6fae5f40d506782d29e2081be343b76