[Emacs-diffs] Changes to emacs/configure.in,v

[Jan Djärv]

CVSROOT:        /cvsroot/emacs
Module name:    emacs
Changes by:     Jan Djärv <jhd>        07/06/20 19:38:17

Index: configure.in
===================================================================
RCS file: /cvsroot/emacs/emacs/configure.in,v
retrieving revision 1.456
retrieving revision 1.457
diff -u -b -r1.456 -r1.457
--- configure.in        20 Jun 2007 07:50:43 -0000      1.456
+++ configure.in        20 Jun 2007 19:38:16 -0000      1.457
@@ -1892,6 +1892,22 @@
   ;;
 esac
 
+if test "$window_system" = none && test "X$with_x" != "Xno"; then
+   AC_CHECK_PROG(HAVE_XSERVER, X, true, false)
+   if test "$HAVE_XSERVER" = true ||
+      test -n "$DISPLAY" || 
+      test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
+        AC_MSG_ERROR([You seem to be running X, but no X development libraries
+where found.  You should install the relevant development files for X
+and the for the toolkit you want, such as Gtk+, Lesstif or Motif.  Also make
+sure you have development files for image handling, i.e.
+tiff, gif, jpeg, png and xpm.
+If you are sure you want Emacs compiled without X window support, pass
+  --without-x
+to configure.])
+   fi
+fi
+
 ### If we're using X11, we should use the X menu package.
 HAVE_MENUS=no
 case ${HAVE_X11} in