[CMake] check function signature

Tue Sep 25 09:45:48 EDT 2012

Maybe you want "check_prototype_definition"?

Nils

On 09/25/2012 03:18 PM, Leif Walsh wrote:
> I use check_function_exists() to do some platform checking.  On Linux, pthread_yield() returns int, and on FreeBSD, it returns void.  Is there a cmake way to distinguish between the two?  check_function_exists seems to not use strict enough warnings to make sure the symbol has the right signature at link time.

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