+POSIXLY_CORRECT=1
+if test x"$TOOLDIR" = x; then
+ TOOLDIR=`pwd`
+fi
+srcdir=`dirname $0`
+if test x"$srcdir" = x -o x"$srcdir" = x.; then
+ srcdir="$TOOLDIR"
+fi
+if test x"$rsync_bin" = x; then
+ rsync_bin="$TOOLDIR/rsync"
+fi
+
+# This allows the user to specify extra rsync options -- use carefully!
+RSYNC="$rsync_bin $*"
+#RSYNC="valgrind $rsync_bin $*"
+
+export POSIXLY_CORRECT TOOLDIR srcdir RSYNC
+