.

zilti/build-system/chicken.scm

@@ -63,39 +63,36 @@ EXTENSION is the file name extension, such as '.tar.gz'."
   (define private-keywords
     '(#:target #:chicken #:inputs #:native-inputs #:outputs))
 
-  (bag
-    (name name)
-    (system system)
-    (target target)
-    (build-inputs `(,@(if source
-                          `(("source" ,source))
-                          '())
-                    ,@`(("chicken" ,chicken))
-                    ,@native-inputs
-                    ,@(if target '() inputs)
-                    ,@(if target
-                          (standard-cross-packages target 'host)
-                          '())
-                    ,@standard-packages))
-    (host-inputs (if target inputs '()))
-    (target-inputs (if target
-                       (standard-cross-packages target 'target)
-                       '()))
-    (outputs outputs)
-    ;; TODO: Cross-build support
-    (build (if target '() chicken-build))
-    (arguments
-     (substitute-keyword-arguments
-         (strip-keyword-arguments private-keywords arguments)
-       ((#:extra-directories extra-directories)
-        `(list (,@(append-map
-                   (lambda (name)
-                     (match (assoc name inputs)
-                       ((_ pkg)
-                        (match (package-transitive-propagated-inputs pkg)
-                          (((propagated-names . _) ...)
-                           (cons name propagated-names))))))
-                   extra-directories))))))))
+  ;; TODO: cross-compilation support
+  (and (not target)
+       (bag
+         (name name)
+         (system system)
+         (host-inputs `(,@(if source
+                              `(("source" ,source))
+                              '())
+                        ,@inputs
+
+                        ;; Keep the standard inputs of 'gnu-build-system', since
+                        ;; Chicken compiles Scheme by using C as an intermediate
+                        ;; language.
+                        ,@(standard-packages)))
+         (build-inputs `(("chicken" ,chicken)
+                         ,@native-inputs))
+         (outputs outputs)
+         (build chicken-build)
+         (arguments
+          (substitute-keyword-arguments
+              (strip-keyword-arguments private-keywords arguments)
+            ((#:extra-directories extra-directories)
+             `(list ,@(append-map
+                       (lambda (name)
+                         (match (assoc name inputs)
+                           ((_ pkg)
+                            (match (package-transitive-propagated-inputs pkg)
+                              (((propagated-names . _) ...)
+                               (cons name propagated-names))))))
+                       extra-directories))))))))
 
 (define* (chicken-build name inputs
                         #:key source