;;;; Programmers: Kevin M. Rosenberg
;;;; Date Started: Feb 2002
;;;;
-;;;; $Id: mysql-loader.lisp,v 1.1 2002/09/30 10:19:23 kevin Exp $
+;;;; $Id: mysql-loader.lisp,v 1.7 2003/03/27 01:13:33 kevin Exp $
;;;;
;;;; This file, part of CLSQL, is Copyright (c) 2002 by Kevin M. Rosenberg
;;;;
;;;; -- prevent library from being loaded multiple times
;;;; -- support Allegro CL and Lispworks
-(defvar *clsql-mysql-library-filename*
+(defparameter *clsql-mysql-library-path*
(uffi:find-foreign-library
"clsql-mysql"
- `("/usr/lib/clsql/"
- "/opt/lisp/clsql/db-mysql/"
+ `(,(make-pathname :directory (pathname-directory *load-truename*))
+ "/usr/lib/clsql/"
+ "/sw/lib/clsql/"
"/home/kevin/debian/src/clsql/db-mysql/")
- :drive-letters '("C" "D" "E" "F" "G")))
-
-(defvar *mysql-library-filename*
- (cond
- ((probe-file "/opt/mysql/lib/mysql/libmysqlclient.so")
- "/opt/mysql/lib/mysql/libmysqlclient.so")
- ((probe-file "/usr/local/lib/libmysqlclient.so")
- "/usr/local/lib/libmysqlclient.so")
- ((probe-file "/usr/lib/libmysqlclient.so")
- "/usr/lib/libmysqlclient.so")
- #+(or win32 mswindows)
- ((probe-file "c:/mysql/lib/opt/libmysql.dll")
- "c:/mysql/lib/opt/libmysql.dll")
- (t
- (warn "Can't find MySQL client library to load.")))
- "Location where the MySQL client library is to be found.")
+ :drive-letters '("C" "D" "E")))
+(defparameter *libz-library-path*
+ (uffi:find-foreign-library
+ "libz"
+ `(,(make-pathname :directory (pathname-directory *load-truename*))
+ "/usr/lib/"
+ "/sw/lib/"
+ "/usr/local/lib/"
+ "/home/kevin/debian/src/clsql/db-mysql/")
+ :drive-letters '("C" "D" "E")))
+
(defvar *mysql-library-candidate-names*
'("libmysqlclient" "libmysql"))
-(defvar *mysql-library-candidate-directories*
- '("/opt/mysql/lib/mysql/" "/usr/local/lib/" "/usr/lib/" "/mysql/lib/opt/"))
+(defparameter *mysql-library-candidate-directories*
+ `(,(pathname-directory *load-pathname*)
+ "/opt/mysql/lib/mysql/" "/usr/local/lib/" "/usr/lib/" "/usr/local/lib/mysql/" "/usr/lib/mysql/" "/mysql/lib/opt/" "/sw/lib/mysql/"))
(defvar *mysql-library-candidate-drive-letters* '("C" "D" "E"))
*mysql-library-candidate-directories*
:drive-letters
*mysql-library-candidate-drive-letters*)))
- ;; zlib required to load mysql on CMUCL Solaris
- (uffi:load-foreign-library
- (uffi:find-foreign-library '("libz" "zlib")
- '("/usr/lib/" "/usr/local/" "/lib/")))
+ (unless (probe-file mysql-path)
+ (error "Can't find mysql client library to load"))
(if (and
+ (uffi:load-foreign-library *libz-library-path*)
(uffi:load-foreign-library mysql-path
:module "mysql"
:supporting-libraries
*mysql-supporting-libraries*)
- (uffi:load-foreign-library *clsql-mysql-library-filename*
+ (uffi:load-foreign-library *clsql-mysql-library-path*
:module "clsql-mysql"
:supporting-libraries
(append *mysql-supporting-libraries*)))
(setq *mysql-library-loaded* t)
- (warn "Unable to load MySQL client library ~A or CLSQL-MySQL library ~A"
- mysql-path *clsql-mysql-library-filename*))))
+ (error "Unable to load MySQL client library ~A or CLSQL-MySQL library ~A"
+ mysql-path *clsql-mysql-library-path*))))
(clsql-base-sys:database-type-load-foreign :mysql)