autoconf
autoheader
automake
+
+version=`date +%Y%m%d`
+file=includes/version_internal.h
+echo "/* Automatically generated by ./prepare */" >$file
+echo "#define SILC_VERSION_STRING \"$version\"" >>$file
+echo "#define SILC_PROTOCOL_VERSION_STRING \"SILC-1.0-$version\"" >>$file
+
echo "Done, now run ./configure and make."