* added wxwindows for skins !!

configure.ac.in

@@ -2322,6 +2322,24 @@ if test "x${enable_skins}" != "xno"; then
       LDFLAGS_skins="${LDFLAGS_skins} -lstdc++  ${GTK2_LIBS}"
     fi
   fi
+  WXWINDOWS_PATH="${PATH}"
+  AC_ARG_WITH(wx-config-path,
+    [    --with-wx-config-path=PATH wx-config path (default search in \$PATH)],
+    [ if test "x${with_wx_config_path}" != "xno"
+      then
+        WXWINDOWS_PATH="${with_wx_config_path}:${PATH}"
+      fi ])
+  # look for wx-config
+  AC_PATH_PROG(WX_CONFIG, wx-config, no, ${WXWINDOWS_PATH})
+  if test "x${WX_CONFIG}" != "xno"
+  then
+    if expr 2.3.0 \> `${WX_CONFIG} --version` >/dev/null
+    then
+      AC_MSG_ERROR([Your development package for wxWindows is too old, you need at least version 2.3.0. Please upgrade and try again. Alternatively you can also configure with --disable-skins.])
+    fi
+    CPPFLAGS_skins="${CPPFLAGS_skins} `${WX_CONFIG} --cxxflags`"
+    LDFLAGS_skins="${LDFLAGS_skins} `${WX_CONFIG} --libs`"
+  fi
 fi
 
 dnl