[gdm] Remove unused DEFOPEN configure code.

[Brian Cameron <bcameron src gnome org>]

commit 5933847df963d2349b9bc7528d17a682bda7cf7f
Author: Brian Cameron <Brian Cameron sun com>
Date:   Fri Apr 24 02:48:54 2009 -0500

    Remove unused DEFOPEN configure code.
---
 acconfig.h   |    1 -
 configure.ac |   10 ----------
 2 files changed, 0 insertions(+), 11 deletions(-)

diff --git a/acconfig.h b/acconfig.h
index dad371b..c8a1d96 100644
--- a/acconfig.h
+++ b/acconfig.h
@@ -14,7 +14,6 @@
 #undef HAVE_CHPASS
 #undef HAVE_CLEARENV
 #undef HAVE_CRYPT
-#undef HAVE_DEFOPEN
 #undef HAVE_GETTEXT
 #undef HAVE_LC_MESSAGES
 #undef HAVE_LIBSM
diff --git a/configure.ac b/configure.ac
index 2eeaaec..8cd83c6 100644
--- a/configure.ac
+++ b/configure.ac
@@ -786,16 +786,6 @@ dnl ---------------------------------------------------------------------------
 xinerama_save_cppflags="$CPPFLAGS"
 CPPFLAGS="$CPPFLAGS $X_CFLAGS"
 
-# Check for defopen
-#
-if test -f /etc/default/login; then
-  AC_CHECK_LIB(cmd, defopen, use_defopen=yes, use_defopen=no)
-  if test "x$use_defopen" = "xyes"; then
-    EXTRA_DAEMON_LIBS="$EXTRA_DAEMON_LIBS -lcmd"
-    AC_DEFINE(HAVE_DEFOPEN, 1, [Define if have defopen])
-  fi
-fi
-
 ALL_X_LIBS="$X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS"
 
 if test ! x$with_xinerama = xno ; then