01/01: gnu: glib: Build reproducibly.

[Ricardo Wurmus]

rekado pushed a commit to branch core-updates
in repository guix.

commit 3b3046dbcf6a38e1b609a6cebce7db812c7d564d
Author: Ricardo Wurmus <address@hidden>
Date:   Fri Mar 16 17:34:08 2018 +0100

    gnu: glib: Build reproducibly.
    
    * gnu/packages/glib.scm (glib)[arguments]: Set DETERMINISTIC_BUILD.
---
 gnu/packages/glib.scm | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/glib.scm b/gnu/packages/glib.scm
index b802777..1581858 100644
--- a/gnu/packages/glib.scm
+++ b/gnu/packages/glib.scm
@@ -5,7 +5,7 @@
 ;;; Copyright © 2014, 2015, 2016, 2017 Mark H Weaver <address@hidden>
 ;;; Copyright © 2016 Efraim Flashner <address@hidden>
 ;;; Copyright © 2016 Lukas Gradl <address@hidden>
-;;; Copyright © 2017 Ricardo Wurmus <address@hidden>
+;;; Copyright © 2017, 2018 Ricardo Wurmus <address@hidden>
 ;;; Copyright © 2017 Petter <address@hidden>
 ;;; Copyright © 2018 Tobias Geerinckx-Rice <address@hidden>
 ;;; Copyright © 2018 Alex Vong <address@hidden>
@@ -183,6 +183,9 @@ shared NFS home directories.")
       (modify-phases %standard-phases
         (add-before 'build 'pre-build
           (lambda* (#:key inputs outputs #:allow-other-keys)
+            ;; For building deterministic pyc files
+            (setenv "DETERMINISTIC_BUILD" "1")
+
             ;; For tests/gdatetime.c.
             (setenv "TZDIR"
                     (string-append (assoc-ref inputs "tzdata")