diff --git a/legacy/ecore/configure.in b/legacy/ecore/configure.in
index 09cfd49424..d24db481e4 100644
--- a/legacy/ecore/configure.in
+++ b/legacy/ecore/configure.in
@@ -228,7 +228,7 @@ AC_ARG_ENABLE(simple-x11,
   AC_HELP_STRING([--enable-simple-x11], [enable simple x11 linking]),
   [ want_evas_simple_x11=$enableval ]
 )
-    
+
 dnl ecore_x{cb}
 have_ecore_x="no"
 have_ecore_x_xcb="no"
@@ -337,14 +337,14 @@ if test "x$have_ecore_x_xcb" != "xyes" ; then
      fi
     ]
   )
-  
+
   AC_SUBST(x_cflags)
   AC_SUBST(x_includes)
   AC_SUBST(x_libs)
-  
+
   ECORE_CHECK_MODULE([X], [yes], [$have_x],
     [ecore_x_libs="$ecore_x_libs $x_libs"])
-  
+
   if test "x$have_ecore_x" = "xyes"; then
     Xcursor_libs=""
     Xcursor_cflags=""
@@ -376,10 +376,10 @@ if test "x$have_ecore_x_xcb" != "xyes" ; then
       ]
     )
     CFLAGS=$PCFLAGS
-  
+
     AC_SUBST(Xcursor_cflags)
     AC_SUBST(Xcursor_libs)
-  
+
     ECORE_CHECK_X_EXTENSION([Xcomposite], [Xcomposite.h], [Xcomposite], [XCompositeQueryExtension])
     ECORE_CHECK_X_EXTENSION([Xdamage], [Xdamage.h], [Xdamage], [XDamageSubtract])
     ECORE_CHECK_X_EXTENSION([Xdpms], [dpms.h], [Xdpms], [DPMSQueryExtension])
@@ -414,7 +414,7 @@ if test "x$have_ecore_x" = "xyes" -a "x$have_ecore_evas" = "xyes"; then
   #)
   AC_MSG_CHECKING(whether ecore_evas x11 support is to be built)
   AC_MSG_RESULT($want_ecore_evas_x11)
-  
+
   if test "x$want_ecore_evas_x11" = "xyes"; then
     PKG_CHECK_MODULES(EVAS_SOFTWARE_X11, evas-software-x11, [
         AC_DEFINE(BUILD_ECORE_EVAS_X11, 1, [Support for X11 Engine in Ecore_Evas])
@@ -435,7 +435,7 @@ if test "x$have_ecore_x" = "xyes" -a "x$have_ecore_evas" = "xyes"; then
   )
   AC_MSG_CHECKING(whether ecore_evas x11 gl support is to be built)
   AC_MSG_RESULT($want_ecore_evas_x11_gl)
-  
+
   if test "x$want_ecore_evas_x11_gl" = "xyes"; then
     PKG_CHECK_MODULES(EVAS_OPENGL_X11, evas-opengl-x11, [
         AC_DEFINE(BUILD_ECORE_EVAS_X11_GL, 1, [Support for GL Engine in Ecore_Evas])
@@ -454,10 +454,10 @@ if test "x$have_ecore_x" = "xyes" -a "x$have_ecore_evas" = "xyes"; then
     ),
     [ want_ecore_evas_xrender=$enableval ]
   )
-  
+
   AC_MSG_CHECKING(whether ecore_evas xrender support is to be built)
   AC_MSG_RESULT($want_ecore_evas_xrender)
-  
+
   if test "x$want_ecore_evas_xrender" = "xyes"; then
     PKG_CHECK_MODULES(EVAS_XRENDER_X11, evas-xrender-x11, [
         AC_DEFINE(BUILD_ECORE_EVAS_XRENDER, 1, [Support for XRender Engine in Ecore_Evas])
@@ -479,7 +479,7 @@ if test "x$have_ecore_x" = "xyes" -a "x$have_ecore_evas" = "xyes"; then
 
   AC_MSG_CHECKING(whether ecore_evas x11-16 support is to be built)
   AC_MSG_RESULT($want_ecore_evas_x11_16)
-  
+
   if test "x$want_ecore_evas_x11_16" = "xyes"; then
     PKG_CHECK_MODULES(EVAS_SOFTWARE_16_X11, evas-software-16-x11,
       [
@@ -574,7 +574,7 @@ if test "x$have_ecore_directfb" = "xyes" -a "x$have_ecore_evas" = "xyes"; then
     [ want_ecore_evas_dfb=$enableval ]
   )
   AC_MSG_RESULT($want_ecore_evas_dfb)
-  
+
   if test "x$want_ecore_evas_dfb" = "xyes" -a "x$have_ecore_directfb" = "xyes" ; then
     save_CFLAGS="$CFLAGS"
     CFLAGS="$CFLAGS $DIRECTFB_CFLAGS"
@@ -617,7 +617,7 @@ if test "x$have_ecore_fb" = "xyes" -a "x$have_ecore_evas" = "xyes"; then
     [ want_ecore_evas_fb=$enableval ]
   )
   AC_MSG_RESULT($want_ecore_evas_fb)
-  
+
   if test "x$want_ecore_evas_fb" = "xyes"; then
     PKG_CHECK_MODULES(EVAS_FB, evas-fb,
       [
@@ -657,7 +657,7 @@ if test "x$have_ecore_sdl" = "xyes" -a "x$have_ecore_evas" = "xyes"; then
         [ want_ecore_evas_sdl=$enableval ]
     )
     AC_MSG_RESULT($want_ecore_evas_sdl)
-  
+
     if test "x$want_ecore_evas_sdl" = "xyes"; then
         save_CFLAGS=$CFLAGS
         SDL_CFLAGS=`$SDL_CONFIG --cflags`