Merge mysql.com:/M41/mysql-4.1 into mysql.com:/M41/push-4.1

dnl This probably should be cleaned up more - for now the threaded

dnl client is just using plain-old libs.

sql_client_dirs="libmysql strings regex client"

sql_client_dirs="libmysql client"

linked_client_targets="linked_libmysql_sources"

CLIENT_LIBS=$NON_THREADED_CLIENT_LIBS

if test "$THREAD_SAFE_CLIENT" != "no"