ecore_x: we dont need this version file anymore

it indicated a while back which backend was used, we only have xlib
left.

configure.ac

@@ -4232,17 +4232,12 @@ if test "x${want_x11_xlib}" = "xyes" ; then
    fi
    EFL_ADD_FEATURE([ECORE_X], [xinput22])
 
-   AC_DEFINE([HAVE_ECORE_X_XLIB], [1], [Defined to 1 if Xlib is enabled.])
-   HAVE_ECORE_X_BACKEND="HAVE_ECORE_X_XLIB"
-
    EFL_EVAL_PKGS([ECORE_X])
    EFL_CHECK_FUNCS([ECORE_X], [dlopen dlsym])
 fi
 
 EFL_ADD_LIBS([ECORE_X], [${ECORE_X_LIBS}])
 
-AC_SUBST([HAVE_ECORE_X_BACKEND])
-
 EFL_LIB_END_OPTIONAL([Ecore_X])
 
 AM_CONDITIONAL([HAVE_ECORE_X_XLIB], [test "${want_x11_xlib}" = "yes"])
@@ -5614,7 +5609,6 @@ src/examples/eolian_cxx/Makefile
 src/examples/elocation/Makefile
 src/examples/elementary/Makefile
 src/lib/eina/eina_config.h
-src/lib/ecore_x/ecore_x_version.h
 src/lib/efl/Efl_Config.h
 src/lib/elementary/Elementary_Options.h
 src/scripts/eo/eo_debug

src/Makefile_Ecore_X.am

@@ -7,7 +7,6 @@ lib_LTLIBRARIES += lib/ecore_x/libecore_x.la
 installed_ecorexmainheadersdir = $(includedir)/ecore-x-@VMAJ@
 dist_installed_ecorexmainheaders_DATA = \
 lib/ecore_x/Ecore_X.h \
-lib/ecore_x/ecore_x_version.h \
 lib/ecore_x/Ecore_X_Atoms.h \
 lib/ecore_x/Ecore_X_Cursor.h
 

src/lib/ecore_x/Ecore_X.h

@@ -42,7 +42,8 @@ typedef struct _Ecore_X_Version
 
 EAPI extern Ecore_X_Version *ecore_x_version;
 
-#include "ecore_x_version.h"
+//legacy this was earlier there to indicate if we are running under xlib or xcb
+#define HAVE_ECORE_X_XLIB 1
 
 #include <sys/types.h>
 

src/lib/ecore_x/ecore_x_version.h.in

@@ -1,8 +0,0 @@
-#ifndef _ECORE_X_VERSION_H_
-#define _ECORE_X_VERSION_H_ 1
-
-#ifndef @HAVE_ECORE_X_BACKEND@
-#define @HAVE_ECORE_X_BACKEND@ 1
-#endif
-
-#endif