diff --git a/tools/unix/external_resources.sh b/tools/unix/external_resources.sh
new file mode 100755
index 0000000000..d947c745c0
--- /dev/null
+++ b/tools/unix/external_resources.sh
@@ -0,0 +1,14 @@
+#!/bin/bash
+
+FILES=( World.mwm \
+        WorldCoasts.mwm \
+        01_dejavusans.ttf \
+        02_wqy-microhei.ttf \
+        03_jomolhari-id-a3d.ttf \
+        04_padauk.ttf \
+        05_khmeros.ttf \
+        06_code2000.ttf )
+
+for file in ${FILES[*]}; do
+  stat -c "%n %s" $file
+done
diff --git a/tools/unix/planet.sh b/tools/unix/planet.sh
index 5e2accfbe8..34452ba8f3 100755
--- a/tools/unix/planet.sh
+++ b/tools/unix/planet.sh
@@ -125,8 +125,8 @@ else
   fi
 fi
 
-# need link to generated coastlines file
-ln -s -f $INTCOASTSDIR/WorldCoasts.mwm.tmp $INTDIR/WorldCoasts.mwm.tmp
+# make a working copy of generated coastlines file
+cp $INTCOASTSDIR/WorldCoasts.mwm.tmp $INTDIR/WorldCoasts.mwm.tmp
 
 
 if [[ $1 == "--generate" || $1 == "--full" ]]; then
@@ -174,4 +174,11 @@ if [[ $1 == "--generate" || $1 == "--continue" || $1 == "--full" ]]; then
   # Generate search index for World
   $GENERATOR_TOOL -data_path=$DATA_PATH -generate_search_index -output=World
 
+  # Update countries list
+  $GENERATOR_TOOL -generate_update
+
+  # Update external resources
+  pushd $DATA_PATH
+    $MY_PATH/external_resources.sh > external_resources.txt
+  popd
 fi