X-Git-Url: https://git.hcoop.net/bpt/emacs.git/blobdiff_plain/f49d1f52b2e368ef67dcfececd426de958548f4e..acaf905b1130aae80fa59d2c861ffd4c8eb75486:/lisp/term/w32-win.el

diff --git a/lisp/term/w32-win.el b/lisp/term/w32-win.el
index a1ab5a8225..abfaafd974 100644
--- a/lisp/term/w32-win.el
+++ b/lisp/term/w32-win.el
@@ -1,7 +1,6 @@
 ;;; w32-win.el --- parse switches controlling interface with W32 window system
 
-;; Copyright (C) 1993, 1994, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
-;;   2008, 2009, 2010  Free Software Foundation, Inc.
+;; Copyright (C) 1993-1994, 2001-2012  Free Software Foundation, Inc.
 
 ;; Author: Kevin Gallo
 ;; Keywords: terminals
@@ -86,6 +85,7 @@
 (define-obsolete-function-alias 'w32-select-font 'x-select-font "23.1")
 
 (defvar w32-color-map) ;; defined in w32fns.c
+(make-obsolete 'w32-default-color-map nil "24.1")
 
 (declare-function w32-send-sys-command "w32fns.c")
 (declare-function set-message-beep "w32console.c")
@@ -187,20 +187,30 @@ See the documentation of `create-fontset-from-fontset-spec' for the format.")
   (error "Suspending an Emacs running under W32 makes no sense"))
 
 (defvar dynamic-library-alist)
+(defvar libpng-version)                 ; image.c #ifdef HAVE_NTGUI
 
 ;;; Set default known names for external libraries
 (setq dynamic-library-alist
-      '((xpm "libxpm.dll" "xpm4.dll" "libXpm-nox4.dll")
-        (png "libpng12d.dll" "libpng12.dll" "libpng.dll"
-	 ;; these are libpng 1.2.8 from GTK+
-	 "libpng13d.dll" "libpng13.dll")
-        (jpeg "jpeg62.dll" "libjpeg.dll" "jpeg-62.dll" "jpeg.dll")
-        (tiff "libtiff3.dll" "libtiff.dll")
-        (gif "giflib4.dll" "libungif4.dll" "libungif.dll")
-        (svg "librsvg-2-2.dll")
-        (gdk-pixbuf "libgdk_pixbuf-2.0-0.dll")
-        (glib "libglib-2.0-0.dll")
-	(gobject "libgobject-2.0-0.dll")))
+      (list
+       '(xpm "libxpm.dll" "xpm4.dll" "libXpm-nox4.dll")
+       ;; Versions of libpng 1.4.x and later are incompatible with
+       ;; earlier versions.  Set up the list of libraries according to
+       ;; the version we were compiled against.  (If we were compiled
+       ;; without PNG support, libpng-version's value is -1.)
+       (if (>= libpng-version 10400)
+	   ;; libpng14-14.dll is libpng 1.4.3 from GTK+
+	   '(png "libpng14-14.dll" "libpng14.dll")
+	 '(png "libpng12d.dll" "libpng12.dll" "libpng3.dll" "libpng.dll"
+	       ;; these are libpng 1.2.8 from GTK+
+	       "libpng13d.dll" "libpng13.dll"))
+       '(jpeg "jpeg62.dll" "libjpeg.dll" "jpeg-62.dll" "jpeg.dll")
+       '(tiff "libtiff3.dll" "libtiff.dll")
+       '(gif "giflib4.dll" "libungif4.dll" "libungif.dll")
+       '(svg "librsvg-2-2.dll")
+       '(gdk-pixbuf "libgdk_pixbuf-2.0-0.dll")
+       '(glib "libglib-2.0-0.dll")
+       '(gobject "libgobject-2.0-0.dll")
+       '(gnutls "libgnutls-28.dll" "libgnutls-26.dll")))
 
 ;;; multi-tty support
 (defvar w32-initialized nil