[ECOS] ecosconfig - disabling printf?

[Scott Dattalo <scott at dattalo dot com>]

I'm at a point now in my project where I'd like to disable some of the 
ecos components so that I can reduce the memory footprint. One option in 
particular I'd like to remove is printf -- However, it's not clear which 
option (or set of options) that I must change to disable printf. For 
example, I tried to remove several packages:

ecosconfig remove libc_stdio

ecosconfig remove libc

If there's a printf in my application, I get the expected "implicit 
declaration blah blah error". That's good, however

arm-elf-objdump -D MyApp | grep print

(MyApp is the executable for my application)

indicates that "vprintf" is still being used. 


Which package(s)/option(s) do I need to inhibit to remove dependencies on 
vprintf? 

Scott


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