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authorLudovic Courtès <ludo@gnu.org>2019-07-26 23:48:03 +0200
committerLudovic Courtès <ludo@gnu.org>2019-07-26 23:50:12 +0200
commit2e8cabb8d630a8423e2e5a3bf150c1c0310b945d (patch)
tree246681e13528c29ef1ff9e2f30283ff043f7cb83 /tests
parent2cc5ec7f0d64e9e94f6ae637e1f9573d4b948f0a (diff)
downloadguix-2e8cabb8d630a8423e2e5a3bf150c1c0310b945d.tar.gz
gexp: 'program-file' honors the current system and cross-compilation target.
Fixes <https://bugs.gnu.org/36813>.
Reported by Jakob L. Kreuze <zerodaysfordays.sdf.org@sdf.org>.

* guix/gexp.scm (program-file-compiler): Pass #:system and #:target to
'gexp->script'.
(load-path-expression): Add #:system and #:target and honor them.
(gexp->script): Likewise.
* tests/gexp.scm ("program-file #:system"): New test.
* doc/guix.texi (G-Expressions): Adjust accordingly.
Diffstat (limited to 'tests')
-rw-r--r--tests/gexp.scm19
1 files changed, 19 insertions, 0 deletions
diff --git a/tests/gexp.scm b/tests/gexp.scm
index 460afe7f59..5c013d838d 100644
--- a/tests/gexp.scm
+++ b/tests/gexp.scm
@@ -1104,6 +1104,25 @@
           (return (and (zero? (close-pipe pipe))
                        (= 42 (string->number str)))))))))
 
+(test-assertm "program-file #:system"
+  (let* ((exp    (with-imported-modules '((guix build utils))
+                   (gexp (begin
+                           (use-modules (guix build utils))
+                           (display "hi!")))))
+         (system (if (string=? (%current-system) "x86_64-linux")
+                     "armhf-linux"
+                     "x86_64-linux"))
+         (file   (program-file "program" exp)))
+    (mlet %store-monad ((drv (lower-object file system)))
+      (return (and (string=? (derivation-system drv) system)
+                   (find (lambda (input)
+                           (let ((drv (pk (derivation-input-derivation input))))
+                             (and (string=? (derivation-name drv)
+                                            "module-import-compiled")
+                                  (string=? (derivation-system drv)
+                                            system))))
+                         (derivation-inputs drv)))))))
+
 (test-assertm "scheme-file"
   (let* ((text   (plain-file "foo" "Hello, world!"))
          (scheme (scheme-file "bar" #~(list "foo" #$text))))