r9727: 1 Jul 2004 Kevin Rosenberg <kevin@rosenberg.net>

[clsql.git] / clsql-uffi.asd

diff --git a/clsql-uffi.asd b/clsql-uffi.asd
index 42356496f8e4b7e8b6ffc6cb288e1450d94e1d56..e3aec75c16c1d076fc1bb40cba90aa01eab33911 100644 (file)
--- a/clsql-uffi.asd
+++ b/clsql-uffi.asd
@@ -20,8 +20,8 @@
 
 ;; need to load uffi for below output-files method 
 (eval-when (:compile-toplevel :load-toplevel :execute)
-  #+common-lisp-controller (require 'uffi)
-  #-common-lisp-controller (asdf:operate 'asdf:load-op 'uffi))
+  (unless (find-package 'uffi)
+    (asdf:operate 'asdf:load-op 'uffi)))
 
 (defpackage clsql-uffi-system (:use #:asdf #:cl))
 (in-package clsql-uffi-system)
@@ -53,14 +53,29 @@
 (defmethod perform ((o load-op) (c clsql-uffi-source-file))
   nil) ;;; library will be loaded by a loader file
 
+(defmethod operation-done-p ((o load-op) (c clsql-uffi-source-file))
+  (and (symbol-function (intern (symbol-name '#:atol64)
+                               (find-package '#:clsql-uffi)))
+       t))
+
 (defmethod perform ((o compile-op) (c clsql-uffi-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-uffi-source-file))
+  (or (and (probe-file #p"/usr/lib/clsql/uffi.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)))))))
+  
 #+(or allegro lispworks cmu sbcl openmcl mcl scl)
 (defsystem clsql-uffi
   :name "cl-sql-base"
@@ -70,12 +85,12 @@
   :description "Common UFFI Helper functions for Common Lisp SQL Interface Library"
   :long-description "cl-sql-uffi package provides common helper functions using the UFFI for the CLSQL package."
 
-  :depends-on (:uffi :clsql-base)
+  :depends-on (uffi clsql)
   
   :components
   ((:module :uffi
            :components
-           ((:clsql-uffi-source-file "uffi")
-            (:file "clsql-uffi-package")
+           ((:file "clsql-uffi-package")
+            (:clsql-uffi-source-file "uffi" :depends-on ("clsql-uffi-package"))
             (:file "clsql-uffi-loader" :depends-on ("clsql-uffi-package" "uffi"))
             (:file "clsql-uffi" :depends-on ("clsql-uffi-loader"))))))