04/09: gnu: python: Set SOURCE_DATE_EPOCH to 1 instead of 0.

[Ludovic Courtès]

civodul pushed a commit to branch tk-update
in repository guix.

commit c663ca86d34d89bb0728dfdde12edb9ad6ff1f77
Author: Ludovic Courtès <address@hidden>
Date:   Sat Nov 14 16:52:17 2015 +0100

    gnu: python: Set SOURCE_DATE_EPOCH to 1 instead of 0.
    
    * gnu/packages/python.scm (python-2)[arguments]: Set SOURCE_DATE_EPOCH
      to 1 to match what the daemon does.
    * guix/build/python-build-system.scm (set-SOURCE-DATE-EPOCH): Likewise.
---
 gnu/packages/python.scm            |    2 +-
 guix/build/python-build-system.scm |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/gnu/packages/python.scm b/gnu/packages/python.scm
index 9cf07e4..d2d4336 100644
--- a/gnu/packages/python.scm
+++ b/gnu/packages/python.scm
@@ -163,7 +163,7 @@
              ;; Use zero as the timestamp in .pyc files so that builds are
              ;; deterministic.  TODO: Remove it when this variable is set in
              ;; gnu-build-system.scm.
-             (setenv "SOURCE_DATE_EPOCH" "0")
+             (setenv "SOURCE_DATE_EPOCH" "1")
              #t))
           (add-before
            'check 'pre-check
diff --git a/guix/build/python-build-system.scm 
b/guix/build/python-build-system.scm
index 6775cc4..8025b7f 100644
--- a/guix/build/python-build-system.scm
+++ b/guix/build/python-build-system.scm
@@ -140,7 +140,7 @@ installed with setuptools."
   "Set the 'SOURCE_DATE_EPOCH' environment variable."
   ;; Use zero as the timestamp in .pyc files so that builds are deterministic.
   ;; TODO: Remove it when this variable is set in GNU:%STANDARD-PHASES.
-  (setenv "SOURCE_DATE_EPOCH" "0"))
+  (setenv "SOURCE_DATE_EPOCH" "1"))
 
 (define %standard-phases
   ;; 'configure' and 'build' phases are not needed.  Everything is done during