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Re: [PATCH] Remove SH_USE_BSD_ECHO autoconf test.



Bart Schaefer wrote on Sun, Dec 25, 2016 at 10:06:19 -0800:
> Further the whole point of "configure" is to produce results that might
> vary based on the buid environment.  Reproducibility should only apply
> downstream of configuration, if it's to have any value at all.

Sure; reproducibility means that given the same inputs, the (bitwise
identical) same output is produced.  Flags to configure are obviously
part of the input.  What was being tested here is that the behaviour of
«/bin/sh -c 'echo "\n"'» is _not_ part of the input, i.e., that the same
output is produced even for build environments having different
/bin/sh's.



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