[perl-ExtUtils-Depends] Sort hash keys in saved configuration for reproducibility

[Brian Manning <bmanning src gnome org>]

commit 64b194cfbc650f727278ce3c6e73b14904a4d219
Author: Niko Tyni <ntyni debian org>
Date:   Wed Oct 1 22:44:17 2014 +0300

    Sort hash keys in saved configuration for reproducibility
    
    Bug-Debian: https://bugs.debian.org/763677
    
    Having stable saved configuration helps the recent efforts
    for reproducible builds, see https://wiki.debian.org/ReproducibleBuilds

 lib/ExtUtils/Depends.pm |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/lib/ExtUtils/Depends.pm b/lib/ExtUtils/Depends.pm
index 05ba8d4..2e43411 100644
--- a/lib/ExtUtils/Depends.pm
+++ b/lib/ExtUtils/Depends.pm
@@ -114,6 +114,7 @@ sub install {
 sub save_config {
        use Data::Dumper;
        local $Data::Dumper::Terse = 0;
+       local $Data::Dumper::Sortkeys = 1;
        use IO::File;
 
        my ($self, $filename) = @_;