On 3/27/2015 2:01 PM, Tom Kacvinsky wrote:
Question:  if I build an executable/shared library on one version of
cygwin, is it guaranteed to work on later versions of cygwin, or is
that not recommended?

I learned the difficult way that building on one version and running
on an earlier version doesn't work.  My binaries are based on C++
code, so there is a dependency on libstd++ and libgcc_s (using the
Linux names for these libraries) and that is where I think I was
getting burned.  I don't think it is a problem with cygwin1.dll

Thanks,

Tom


compatibility is expected forward not backward.
New versions may have additional features that of course are not
available backward.

Regards
Marco

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