added mac os x instructions for db function creation

diff --git a/db/README b/db/README
index 4e705e8fb31a1f760a815b4f53f28bd4404fa718..447c63651f538952278eb69e10afb7dcbce6ffc3 100644 (file)
--- a/db/README
+++ b/db/README
@@ -33,11 +33,11 @@ Run this command in the db/functions directory:
 $ make
 
 Make sure the db/functions directory is on the MySQL server's library
-path and restart the MySQL server. On linux the easiest way to do this
-is to create /etc/ld.so.conf.d/osm.conf and place the path to the
-db/functions directory in it and then run the following command as root:
+path and restart the MySQL server. 
 
-$ ldconfig
+On Linux the easiest way to do this is to create /etc/ld.so.conf.d/osm.conf, and place the path to the db/functions directory in it and then run the ldconfig command as root.
+
+On OS X: sudo ln -s /path_to_your_osm_install/sites/rails_port/db/functions/libmyosm.so /usr/local/lib/libmyosm.so
 
 Now create the functions as follows: