23.0.50; Image support disabled by default?

[Yavor Doganov <yavor@gnu.org>]

This change

2008-01-23  Tom Tromey  <tromey@redhat.com>

	* configure.in (OPTION_DEFAULT_ON, OPTION_DEFAULT_OFF): New
	macros.
	(EMACS_ARG_Y, EMACS_ARG_N): Remove.
	Update all users.

introduces a regression: if the user runs ./configure without
arguments, image support is disabled by default, so now one has to
explicitly specify the the various --with-foo options for all image
formats.

Was this intended or it happened by accident?  I imagine that the
majority of the users want support for as many image formats as
possible.

2008-01-23  Yavor Doganov  <yavor@gnu.org>  (tiny change)

	* configure.in: Use OPTION_DEFAULT_ON for xpm, jpeg, tiff, 
	gif, png and rsvg.

*** configure.in	23 яну 2008 12:04:23 +0200	1.497
--- configure.in	23 яну 2008 17:46:00 +0200	
***************
*** 122,134 ****
  	  with_x_toolkit=$val
  ])
  
! OPTION_DEFAULT_OFF([xpm],[use -lXpm for displaying XPM images])
! OPTION_DEFAULT_OFF([jpeg],[use -ljpeg for displaying JPEG images])
! OPTION_DEFAULT_OFF([tiff],[use -ltiff for displaying TIFF images])
! OPTION_DEFAULT_OFF([gif],[use -lgif (or -lungif) for displaying GIF images])
! OPTION_DEFAULT_OFF([png],[use -lpng for displaying PNG images])
  OPTION_DEFAULT_OFF([gpm],[use -lgpm for mouse support on a GNU/Linux console])
! OPTION_DEFAULT_OFF([rsvg],[use -lrsvg-2 for displaying SVG images])
  OPTION_DEFAULT_OFF([gtk],[use GTK (same as --with-x-toolkit=gtk)])
  OPTION_DEFAULT_ON([toolkit-scroll-bars],[don't use Motif or Xaw3d scroll bars])
  OPTION_DEFAULT_ON([xaw3d],[don't use Xaw3d])
--- 122,134 ----
  	  with_x_toolkit=$val
  ])
  
! OPTION_DEFAULT_ON([xpm],[use -lXpm for displaying XPM images])
! OPTION_DEFAULT_ON([jpeg],[use -ljpeg for displaying JPEG images])
! OPTION_DEFAULT_ON([tiff],[use -ltiff for displaying TIFF images])
! OPTION_DEFAULT_ON([gif],[use -lgif (or -lungif) for displaying GIF images])
! OPTION_DEFAULT_ON([png],[use -lpng for displaying PNG images])
  OPTION_DEFAULT_OFF([gpm],[use -lgpm for mouse support on a GNU/Linux console])
! OPTION_DEFAULT_ON([rsvg],[use -lrsvg-2 for displaying SVG images])
  OPTION_DEFAULT_OFF([gtk],[use GTK (same as --with-x-toolkit=gtk)])
  OPTION_DEFAULT_ON([toolkit-scroll-bars],[don't use Motif or Xaw3d scroll bars])
  OPTION_DEFAULT_ON([xaw3d],[don't use Xaw3d])