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Re: Fix for configuring targets that need extra flags
> The reason I use CFLAGS_FOR_TARGET is that CPPFLAGS_FOR_TARGET didn't
> seem to be part of the collection of flags that gets passed through the
> recursive make process. At least not at the time I did this (which was
> quite a while ago). I haven't looked at it anytime recently.
There *isn't* a CPPFLAGS_FOR_TARGET. If we couldn't use
CFLAGS_FOR_TARGET we'd have to make one up.