On Sat, Jan 09, 2021 at 08:37:48PM +0100, Samuel Thibault wrote:
> Lisandro Damián Nicanor Pérez Meyer, le sam. 09 janv. 2021 15:53:41 -0300, a ecrit:
> > # __FILE__ is a public, well defined API
>
> ? My copy of C11 says
>
> “
> __FILE__ The presumed name of the current source file (a character string literal)
> ”
>
> that's not so well-defined. I would not expect it to necessarily
> contain the path to it.
In fact, empirically I've seen that __FILE__ is expanded to whatever
path gets passed to the compiler.
You can easily see how stuff build with cmake get a full path in there,
whereas stuff built with make gets a path relative to the Makefile.
--
regards,
Mattia Rizzolo
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