toke/Makefile: Declare return type of main in GCC flag probe

openbios / fcode-utils

A set of utilities to process FCODE, OpenFirmware's byte code

https://www.openfirmware.info/FCODE_suite

GNU General Public License v2.0

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Closed fweimer-rh closed 1 year ago

fweimer-rh commented 1 year ago

Without it, the probe may incorrectly fail with future compilers which do not support implicit ints.

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reinauer commented 1 year ago

Thank you!