[gnumeric] Compilation: don't embed gzip timestamps.

[Morten Welinder <mortenw src gnome org>]

commit ed0427a168a5c965989e32b3d8311177cf6e7639
Author: Morten Welinder <terra gnome org>
Date:   Mon Dec 21 11:16:23 2015 -0500

    Compilation: don't embed gzip timestamps.

 NEWS           |    1 +
 tools/embedder |    2 +-
 2 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/NEWS b/NEWS
index c160e62..917faf7 100644
--- a/NEWS
+++ b/NEWS
@@ -14,6 +14,7 @@ Morten:
        * Add R.DRAYLEIGH, R.PRAYLEIGH, R.QRAYLEIGH.
        * Fix GUI translation problems.
        * Fix bugs with merged cells.  [#504004]
+       * Make builds more reproducible.
 
 --------------------------------------------------------------------------
 Gnumeric 1.12.24
diff --git a/tools/embedder b/tools/embedder
index e07c5c5..875fc6d 100644
--- a/tools/embedder
+++ b/tools/embedder
@@ -98,7 +98,7 @@ sub embed {
 
     if ($docompress) {
        my $zdata;
-       gzip \$data => \$zdata
+       gzip \$data => \$zdata, TIME => 0,
            or die "gzip failed: $GzipError\n";
        $data = $zdata;
     }