From 57e004053769cfed2aa5d679629cc5528a5bd4f2 Mon Sep 17 00:00:00 2001
From: Marius Bakke <marius@gnu.org>
Date: Mon, 17 May 2021 20:48:00 +0200
Subject: gnu: yubikey-personalization: Fix build with GCC 10.

* gnu/packages/security-token.scm (yubikey-personalization)[source](modules,
snippet): New fields.
---
 gnu/packages/security-token.scm | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'gnu/packages/security-token.scm')

diff --git a/gnu/packages/security-token.scm b/gnu/packages/security-token.scm
index 06da3e80a0..dfa43bb2bf 100644
--- a/gnu/packages/security-token.scm
+++ b/gnu/packages/security-token.scm
@@ -370,7 +370,14 @@ and other operations.  It includes a library and a command-line tool.")
                     "/Releases/ykpers-" version ".tar.gz"))
               (sha256
                (base32
-                "14wvlwqnwj0gllkpvfqiy8ns938bwvjsz8x1hmymmx32m074vj0f"))))
+                "14wvlwqnwj0gllkpvfqiy8ns938bwvjsz8x1hmymmx32m074vj0f"))
+              (modules '((guix build utils)))
+              (snippet
+               ;; Fix build with GCC 10, remove for versions > 1.20.0.
+               '(begin
+                  (substitute* "ykpers-args.h"
+                    (("^const char")
+                     "extern const char"))))))
     (build-system gnu-build-system)
     (arguments
      '(#:configure-flags (list (string-append "--with-udevrulesdir="
-- 
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