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authorLudovic Courtès <ludo@gnu.org>2019-01-05 00:01:18 +0100
committerLudovic Courtès <ludo@gnu.org>2019-01-05 00:08:04 +0100
commit9ec154f51f52ee3702c611637e96ccb0d59f543a (patch)
tree1502bb6f0efa6f34c32c6bb62c4431bcf89c1b32
parente4be1faa43eb9897e62eefd234ab3a98f324e898 (diff)
downloadguix-9ec154f51f52ee3702c611637e96ccb0d59f543a.tar.gz
gexp: Lowering a <computed-file> honors SYSTEM and TARGET.
* guix/gexp.scm (computed-file-compiler): Pass #:system and #:target to
'gexp->derivation'.
* tests/gexp.scm ("lower-object, computed-file, #:system"): New test.
-rw-r--r--guix/gexp.scm7
-rw-r--r--tests/gexp.scm20
2 files changed, 23 insertions, 4 deletions
diff --git a/guix/gexp.scm b/guix/gexp.scm
index 88cabc8ed5..febd72a904 100644
--- a/guix/gexp.scm
+++ b/guix/gexp.scm
@@ -1,5 +1,5 @@
 ;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2014, 2015, 2016, 2017, 2018 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2014, 2015, 2016, 2017, 2018, 2019 Ludovic Courtès <ludo@gnu.org>
 ;;; Copyright © 2018 Clément Lassieur <clement@lassieur.org>
 ;;; Copyright © 2018 Jan Nieuwenhuizen <janneke@gnu.org>
 ;;;
@@ -388,8 +388,9 @@ This is the declarative counterpart of 'gexp->derivation'."
          (mlet %store-monad ((guile (lower-object guile system
                                                   #:target target)))
            (apply gexp->derivation name gexp #:guile-for-build guile
-                  options))
-         (apply gexp->derivation name gexp options)))))
+                  #:system system #:target target options))
+         (apply gexp->derivation name gexp
+                #:system system #:target target options)))))
 
 (define-record-type <program-file>
   (%program-file name gexp guile path)
diff --git a/tests/gexp.scm b/tests/gexp.scm
index 35a76a496e..c4b437cd49 100644
--- a/tests/gexp.scm
+++ b/tests/gexp.scm
@@ -1,5 +1,5 @@
 ;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2014, 2015, 2016, 2017, 2018 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2014, 2015, 2016, 2017, 2018, 2019 Ludovic Courtès <ludo@gnu.org>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -1171,6 +1171,24 @@
                      (string=? (readlink (string-append comp "/text"))
                                text)))))))
 
+(test-equal "lower-object, computed-file, #:system"
+  '("mips64el-linux")
+  (run-with-store %store
+    (let* ((exp      #~(symlink #$coreutils #$output))
+           (computed (computed-file "computed" exp
+                                    #:guile %bootstrap-guile)))
+      ;; Make sure that the SYSTEM argument to 'lower-object' is honored.
+      (mlet* %store-monad ((drv  (lower-object computed "mips64el-linux"))
+                           (refs (references* (derivation-file-name drv))))
+        (return (delete-duplicates
+                 (filter-map (lambda (file)
+                               (and (string-suffix? ".drv" file)
+                                    (let ((drv (read-derivation-from-file
+                                                file)))
+                                      (derivation-system drv))))
+                             (cons (derivation-file-name drv)
+                                   refs))))))))
+
 (test-assert "lower-object & gexp-input-error?"
   (guard (c ((gexp-input-error? c)
              (gexp-error-invalid-input c)))