Updating dpkg-buildflags to enable reproducible=+fixfilepath by default

[Mattia Rizzolo]

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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