Re: master 52d4c98cec: Fix detection of DPI changes in builds without Xft

[Stefan Kangas]

Eli Zaretskii <eliz@gnu.org> writes:

> branch: master
> commit 52d4c98cec0901ef5cc1c55d5b3b33ac9d9c519f
> Author: Vincent Bernat <bernat@luffy.cx>
> Commit: Eli Zaretskii <eliz@gnu.org>
>
>     Fix detection of DPI changes in builds without Xft
>
>     * src/xsettings.c (apply_xft_settings) [!HAVE_XFT]: Support
>     XSETTINGS changes in non-XFT builds.  (Bug#43128)

This seems to lead to this warning:

xsettings.c: In function ‘apply_xft_settings’:
xsettings.c:827:3: warning: implicit declaration of function
‘cairo_ft_font_options_substitute’; did you mean
‘cairo_font_options_status’? [-Wimplicit-function-declaration]
  827 |   cairo_ft_font_options_substitute (options, pat);
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |   cairo_font_options_status
xsettings.c:827:3: warning: nested extern declaration of
‘cairo_ft_font_options_substitute’ [-Wnested-externs]