From 92526ade57e0bd23ab4025b8532511ef80df5fba Mon Sep 17 00:00:00 2001
From: Marius Bakke <mbakke@fastmail.com>
Date: Thu, 26 Jul 2018 17:30:18 +0200
Subject: gnu: cabextract: Delete bundled libmspack.

* gnu/packages/compression.scm (cabextract)[source](modules, snippet): New field.
---
 gnu/packages/compression.scm | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'gnu/packages/compression.scm')

diff --git a/gnu/packages/compression.scm b/gnu/packages/compression.scm
index 5745f66650..1c5e00ec95 100644
--- a/gnu/packages/compression.scm
+++ b/gnu/packages/compression.scm
@@ -1029,7 +1029,13 @@ smaller than those produced by @code{Xdelta}.")
               (uri (string-append home-page name "-" version ".tar.gz"))
               (sha256
                (base32
-                "1g86wmb8lkjiv2jarfz979ngbgg7d3si8x5il4g801604v406wi9"))))
+                "1g86wmb8lkjiv2jarfz979ngbgg7d3si8x5il4g801604v406wi9"))
+              (modules '((guix build utils)))
+              (snippet
+               '(begin
+                  ;; Delete bundled libmspack.
+                  (delete-file-recursively "mspack")
+                  #t))))
     (build-system gnu-build-system)
     (arguments '(#:configure-flags '("--with-external-libmspack")))
     (native-inputs
-- 
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