build-system/r: bioconductor-uri: Fix archive URL.

[jackhill/guix/guix.git] / gnu / build / activation.scm

diff --git a/gnu/build/activation.scm b/gnu/build/activation.scm
index 30f5e87..4b67926 100644 (file)
--- a/gnu/build/activation.scm
+++ b/gnu/build/activation.scm
@@ -320,7 +320,9 @@ improvement."
 
 (define (boot-time-system)
   "Return the '--system' argument passed on the kernel command line."
-  (find-long-option "--system" (linux-command-line)))
+  (find-long-option "--system" (if (string-contains %host-type "linux-gnu")
+                                   (linux-command-line)
+                                   (command-line))))
 
 (define* (activate-current-system
           #:optional (system (or (getenv "GUIX_NEW_SYSTEM")