[rt.cpan.org #104149] [PATCH] make builds reproducible

"gregor herrmann via RT" <[email protected]> Fri, 1 May 2015 11:23:13 -0400

Newsgroups	gmane.comp.lang.perl.wxperl
Message-ID	<[email protected]>

Fri May 01 11:23:13 2015: Request 104149 was acted upon.
Transaction: Correspondence added by GREGOA
       Queue: Alien-wxWidgets
     Subject: [PATCH] make builds reproducible
   Broken in: (no value)
    Severity: (no value)
       Owner: Nobody
  Requestors: [email protected]
      Status: new
 Ticket <URL: https://rt.cpan.org/Ticket/Display.html?id=104149 >


Here's the patch.

reproducible_build.patch (text/x-diff, 725 B)

Description: make builds reproducible
 cf. https://reproducible.debian.net/dbd/unstable/amd64/libalien-wxwidgets-perl_0.65+dfsg-4.debbindiff.html
Origin: vendor
Bug-Debian: https://bugs.debian.org/778949
Author: Chris Lamb <[email protected]>
Reviewed-by: gregor herrmann <[email protected]>
Last-Update: 2015-05-01

--- a/inc/My/Build/Base.pm
+++ b/inc/My/Build/Base.pm
@@ -11,6 +11,9 @@
 use File::Glob qw(bsd_glob);
 use Carp;
 
+# Ensure deterministic output
+$Data::Dumper::Sortkeys = 1;
+
 # use the system version of a module if present; in theory this could lead to
 # compatibility problems (if the latest version of one of the dependencies,
 # installed in @INC is incompatible with the bundled version of a module)