branch master updated: installer: Use latest Guile.

[guix-commits]

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mothacehe pushed a commit to branch master
in repository guix.

The following commit(s) were added to refs/heads/master by this push:
     new 3f44034  installer: Use latest Guile.
3f44034 is described below

commit 3f44034e8ff8df9e27c3c05c1db9d18a413f0ddc
Author: Mathieu Othacehe <othacehe@gnu.org>
AuthorDate: Fri Jun 26 18:35:15 2020 +0200

    installer: Use latest Guile.
    
    Since the installer is loading Guix modules built with Guile 3.0.4, the
    installer script must be run by the same Guile version to avoid a bytecode
    incompatibility.
    
    This is a follow-up of a2991de0f44a5f4db71ddad67e914fe3344a4505.
    
    * gnu/installer.scm (installer-program): Use guile3.0-latest for the
    installation script.
---
 gnu/installer.scm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/gnu/installer.scm b/gnu/installer.scm
index 79113cb..2c7315b 100644
--- a/gnu/installer.scm
+++ b/gnu/installer.scm
@@ -440,5 +440,6 @@ selected keymap."
        ;; some reason, unicode support is not correctly installed
        ;; when calling this in 'installer-builder'.
        (setenv "LANG" "en_US.UTF-8")
-       (execl #$(program-file "installer-real" installer-builder)
+       (execl #$(program-file "installer-real" installer-builder
+                              #:guile guile-3.0-latest)
               "installer-real"))))