[PATCH] Enable deterministic perl archives.

[Marius Bakke]

Hi Guix,

This patch disables installation of "perllocal.pod" files which records
build time and not much else in perl packages.

I haven't checked whether this is needed for packages using 'Build.PL',
if you know any such package let me know.

>From 34d0dd4e8a002d3768a55e8b28c60c1490b34d45 Mon Sep 17 00:00:00 2001
From: Marius Bakke <address@hidden>
Date: Wed, 23 Nov 2016 18:40:53 +0100
Subject: [PATCH] build-system/perl: Do not create non-deterministic
 '.perllocal' files.

* guix/build/perl-build-system.scm (configure): Add "NO_PERLLOCAL=1"
to Makefile.PL arguments.
---
 guix/build/perl-build-system.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/guix/build/perl-build-system.scm b/guix/build/perl-build-system.scm
index 8f480ea..6d9092b 100644
--- a/guix/build/perl-build-system.scm
+++ b/guix/build/perl-build-system.scm
@@ -42,7 +42,7 @@
                    "--installdirs=site" ,@module-build-flags))
                 ((file-exists? "Makefile.PL")
                  `("Makefile.PL" ,(string-append "PREFIX=" out)
-                   "INSTALLDIRS=site" ,@make-maker-flags))
+                   "INSTALLDIRS=site" "NO_PERLLOCAL=1" ,@make-maker-flags))
                 (else (error "no Build.PL or Makefile.PL found")))))
     (format #t "running `perl' with arguments ~s~%" args)
     (zero? (apply system* "perl" args))))
-- 
2.10.2