From 9be2b6581663eeb51130b3ebc2e9a6b37f04ad7d Mon Sep 17 00:00:00 2001
From: Ricardo Wurmus <rekado@elephly.net>
Date: Mon, 20 Apr 2026 09:48:33 +0200
Subject: gnu: Add r-roi-plugin-glpk.

* gnu/packages/cran.scm (r-roi-plugin-glpk): New variable.

Change-Id: I7494d76df73a9c367e8897362acea174bb1629b4
---
 gnu/packages/cran.scm | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'gnu')

diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index 84761377e8..67e2401cc1 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -8351,6 +8351,28 @@ package with the Embedded Conic Solver (ECOS) for solving conic optimization
 problems.")
     (license license:gpl3)))
 
+(define-public r-roi-plugin-glpk
+  (package
+    (name "r-roi-plugin-glpk")
+    (version "1.0-0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (cran-uri "ROI.plugin.glpk" version))
+       (sha256
+        (base32 "0i5l0k5mk2xp2gdvpmlgxjycvzmgc83rkind68ab4x1d4bab0qdk"))))
+    (properties `((upstream-name . "ROI.plugin.glpk")))
+    (build-system r-build-system)
+    (propagated-inputs (list r-rglpk r-roi))
+    (home-page "http://roi.r-forge.r-project.org/")
+    (synopsis "ROI plug-in GLPK")
+    (description
+     "This package enhances the @dfn{R Optimization Infrastructure} (ROI)
+package by registering the GLPK solver.  It allows for solving mixed integer
+linear programming (MILP) problems as well as all variants/combinations of
+LP and IP.")
+    (license license:gpl3)))
+
 (define-public r-roi-plugin-lpsolve
   (package
     (name "r-roi-plugin-lpsolve")
-- 
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