Say whether we're using X11 double buffering

* configure.ac (EMACS_CONFIG_FEATURES): Output value of HAVE_XDBE.
This commit is contained in:
Robert Pluim 2023-02-21 18:21:56 +01:00
parent 428442fb53
commit 098add06eb

View file

@ -6637,6 +6637,7 @@ AC_DEFINE_UNQUOTED([EMACS_CONFIG_FEATURES], ["${emacs_config_features}"],
[Summary of some of the main features enabled by configure.])
AS_ECHO([" Does Emacs use -lXaw3d? ${HAVE_XAW3D}
Does Emacs use X11 double buffering? ${HAVE_XDBE}
Does Emacs use -lXpm? ${HAVE_XPM}
Does Emacs use -ljpeg? ${HAVE_JPEG}
Does Emacs use -ltiff? ${HAVE_TIFF}