Added first tests for wxX11 for Unicode.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_4_BRANCH@17676 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

configure.in

@@ -2182,6 +2182,28 @@ equivalent variable and GTK+ is version 1.2.3 or above.
             )
         fi
         
+        if test "$wxUSE_UNICODE" = "yes"; then
+                PKG_CHECK_MODULES(PANGOX, pangox,
+                    [
+                        CXXFLAGS="$CXXFLAGS $PANGOX_CFLAGS"
+                        LIBS="$LIBS $PANGOX_LIBS"
+                    ],
+                    [
+                        AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
+                    ]
+                )
+                PKG_CHECK_MODULES(PANGOFT2, pangoft2,
+                    [
+                        CXXFLAGS="$CXXFLAGS $PANGOFT2_CFLAGS"
+                        LIBS="$LIBS $PANGOFT2_LIBS"
+                    ],
+                    [
+                        AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
+                        wxUSE_PRINTING_ARCHITECTURE="no"
+                    ]
+                )
+        fi
+
         wxUSE_UNIVERSAL="yes"
 
         if test "$wxUSE_NANOX" = "yes"; then