From 37246ab9dab3e3ef47e4043d4930d4b513f29853 Mon Sep 17 00:00:00 2001
From: Ricardo Wurmus <rekado@elephly.net>
Date: Sat, 23 Nov 2024 21:53:59 +0100
Subject: [PATCH] gnu: r-rcppde: Add test input.

* gnu/packages/cran.scm (r-rcppde)[native-inputs]: Add r-lattice.

Change-Id: Ibc945e3de2e055ed57e5451d9de5f08fe04679b3
---
 gnu/packages/cran.scm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index f48eb7d6cb..27f201c256 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -8359,6 +8359,7 @@ and Francois (2011, JSS), and the book by Eddelbuettel (2013, Springer); see
     (build-system r-build-system)
     (propagated-inputs
      (list r-rcpp r-rcpparmadillo))
+    (native-inputs (list r-lattice))
     (home-page "https://cran.r-project.org/package=RcppDE")
     (synopsis "Global optimization by differential evolution in C++")
     (description