Initialize the git submodules when autogen.sh is run.

README.md

 
 1.  ant (e.g. run `sudo apt-get install ant` on a Debian-based distribution)
 
-## Fetching the Sources
-
-The Android port uses the `ucd-tools` submodule. You can fetch this by running:
-
-    $ git submodule init
-    $ git submodule update
-
 ## Building eSpeak
 
+1.  Generate the build files and get the required git submodules by running:
+
+        $ ./autogen.sh
 1.  Build the `libttsespeak.so` file by running:
 
         $ cd android
         $ ndk-build
 2.  Build the `android/res/raw/espeakdata.zip` file by running:
 
-        $ ./autogen.sh
         $ ./configure --prefix=/usr
         $ make android
 

autogen.sh

 touch NEWS
 ln -sv README.md README
 
+if [ -d .git ] ; then
+	git submodule update --init --recursive || exit 1
+fi
+
 aclocal -I m4 || exit 1
 
 libtoolize || exit 1