r10077: * multiple: Apply patch from Joerg Hoehle with multiple

[clsql.git] / clsql-mysql.asd

diff --git a/clsql-mysql.asd b/clsql-mysql.asd
index 41a661c5fe3ee9490e74a9993cb32a0d5dc87aee..378082763c040675a8d23860eb0df24e2847e065 100644 (file)
--- a/clsql-mysql.asd
+++ b/clsql-mysql.asd
@@ -19,6 +19,10 @@
 (defpackage #:clsql-mysql-system (:use #:asdf #:cl))
 (in-package #:clsql-mysql-system)
 
+(eval-when (:compile-toplevel :load-toplevel :execute)
+  (unless (find-package 'uffi)
+    (asdf:operate 'asdf:load-op 'uffi)))
+
 (defvar *library-file-dir* (append (pathname-directory *load-truename*)
                                   (list "db-mysql")))
 
@@ -41,19 +45,33 @@
                             :directory *library-file-dir*)))))
 
 (defmethod perform ((o load-op) (c clsql-mysql-source-file))
-  nil) ;;; library will be loaded by a loader file
+  t)
+
+(defmethod operation-done-p ((o load-op) (c clsql-mysql-source-file))
+  (and (symbol-function (intern (symbol-name '#:mysql-get-client-info)
+                               (find-package '#:mysql)))
+       t)) 
 
 (defmethod perform ((o compile-op) (c clsql-mysql-source-file))
-  (unless (zerop (run-shell-command
-                 "cd ~A; make"
-                 (namestring (make-pathname :name nil
-                                            :type nil
-                                            :directory *library-file-dir*))))
-    (error 'operation-error :component c :operation o)))
+  (unless (operation-done-p o c)
+    #-(or win32 mswindows)
+    (unless (zerop (run-shell-command
+                   #-freebsd "cd ~A; make"
+                   #+freebsd "cd ~A; gmake"
+                   (namestring (make-pathname :name nil
+                                              :type nil
+                                              :directory *library-file-dir*))))
+      (error 'operation-error :component c :operation o))))
+
+(defmethod operation-done-p ((o compile-op) (c clsql-mysql-source-file))
+  (or (and (probe-file #p"/usr/lib/clsql/mysql.so") t)
+      (let ((lib (make-pathname :defaults (component-pathname c)
+                               :type (uffi:default-foreign-library-type))))
+       (and (probe-file lib)
+            (> (file-write-date lib) (file-write-date (component-pathname c)))))))
 
 ;;; System definition
 
-#+(or allegro lispworks cmu sbcl openmcl mcl scl)
 (defsystem :clsql-mysql
   :name "cl-sql-mysql"
   :author "Kevin M. Rosenberg <kmr@debian.org>"
@@ -62,14 +80,14 @@
   :description "Common Lisp SQL MySQL Driver"
   :long-description "cl-sql-mysql package provides a database driver to the MySQL database system."
 
+  :depends-on (uffi clsql clsql-uffi)
   :components
   ((:module :db-mysql
            :components
-           ((:clsql-mysql-source-file "mysql")
-            (:file "mysql-package")
+           ((:file "mysql-package")
+            (:clsql-mysql-source-file "mysql" :depends-on ("mysql-package"))
             (:file "mysql-loader" :depends-on ("mysql-package" "mysql"))
             (:file "mysql-client-info" :depends-on ("mysql-loader"))
             (:file "mysql-api" :depends-on ("mysql-client-info"))
             (:file "mysql-sql" :depends-on ("mysql-api"))
-            (:file "mysql-usql" :depends-on ("mysql-sql")))))
-  :depends-on (:uffi :clsql-base :clsql-uffi))
+            (:file "mysql-objects" :depends-on ("mysql-sql"))))))