On 10/23/21 4:42 PM, Andy Moreton wrote:
> Can this issue be addressed in gnulib so the emacs bug can be fixed ?

This appears to be an issue in Emacs not Gnulib, as a few of Emacs's 
MS-Windows-specific files don't include <config.h> first, which is a 
documented requirement for Gnulib-using apps. Proposed Emacs patch 
attached. I haven't tested or installed this, as I don't use MingW.