01/03: vm: Add comment about deduplication in make-iso9660-image.

[Christopher Baines]

cbaines pushed a commit to branch master
in repository guix.

commit 575065bd1c3fbe80ee725bbc483aecfc6e870a1c
Author: Christopher Baines <address@hidden>
Date:   Sun Sep 10 11:42:51 2017 +0100

    vm: Add comment about deduplication in make-iso9660-image.
    
    * gnu/build/vm.scm (make-iso9660-image): Add comment about the use of
      #:deduplicate #f when calling register-closure.
---
 gnu/build/vm.scm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gnu/build/vm.scm b/gnu/build/vm.scm
index f6228b4..466e3da 100644
--- a/gnu/build/vm.scm
+++ b/gnu/build/vm.scm
@@ -385,6 +385,7 @@ GRUB configuration and OS-DRV as the stuff in it."
                   (register-closure
                    "/tmp/root"
                    (string-append "/xchg/" closure)
+                   ;; XXX: Using deduplication causes cross device link errors.
                    #:deduplicate? #f))
                 closures))