[issue4370] warning: unknown conversion type character `z' in format

[Amaury Forgeot d'Arc]

Amaury Forgeot d'Arc <amauryfa at gmail.com> added the comment:

You receive these messages because PyString_FromFormat is declared with 
a special directive __attribute__(format(printf, 1, 2)).
Gcc then takes the format string as a regular printf format and 
validates it against the passed arguments.

You can safely ignore these warnings.
Maybe python should disable this __attribute__ for old compilers.

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nosy: +amaury.forgeotdarc

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