[bug#63206] [PATCH] gnu: gnushogi: Fix build.

[gemmaro <gemmaro.dev@gmail.com>]

Hello,

This patch fixes GNU Shogi build.

Since the build is now successful, the actual gnushogi executable and
documents are installed in addition to the COPYING file.

Thanks,
gemmaro.

* gnu/packages/games.scm (gnushogi): Set linker flag to build program.
---
 gnu/packages/games.scm | 42 +++++++++++++++++++++++++-----------------
 1 file changed, 25 insertions(+), 17 deletions(-)

diff --git a/gnu/packages/games.scm b/gnu/packages/games.scm
index 3391c141e42..a36e2fe55bf 100644
--- a/gnu/packages/games.scm
+++ b/gnu/packages/games.scm
@@ -76,6 +76,7 @@
 ;;; Copyright © 2022 Hendursaga <hendursaga@aol.com>
 ;;; Copyright © 2022 Parnikkapore <poomklao@yahoo.com>
 ;;; Copyright © 2023 Zheng Junjie <873216071@qq.com>
+;;; Copyright © 2023 gemmaro <gemmaro.dev@gmail.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -2012,24 +2013,31 @@ (define-public gnubik
     (license license:gpl3+)))
 
 (define-public gnushogi
-  (package
-    (name "gnushogi")
-    (version "1.4.2")
-    (source
-     (origin
-      (method url-fetch)
-      (uri (string-append "mirror://gnu/gnushogi/gnushogi-"
-                          version ".tar.gz"))
-      (sha256
-       (base32
-        "0a9bsl2nbnb138lq0h14jfc5xvz7hpb2bcsj4mjn6g1hcsl4ik0y"))))
-    (arguments `(#:tests? #f)) ;; No check target.
-    (build-system gnu-build-system)
-    (home-page "https://www.gnu.org/software/gnushogi/")
-    (synopsis "The game of Shogi (Japanese chess)")
-    (description  "GNU Shogi is a program that plays the game Shogi (Japanese
+  (let ((ver "1.4.2")
+        (revision "2"))
+    (package
+      (name "gnushogi")
+      (version (string-append ver "-" revision))
+      (source (origin
+                (method url-fetch)
+                (uri (string-append "mirror://gnu/gnushogi/gnushogi-" ver
+                                    ".tar.gz"))
+                (sha256
+                 (base32
+                  "0a9bsl2nbnb138lq0h14jfc5xvz7hpb2bcsj4mjn6g1hcsl4ik0y"))))
+      (arguments
+       `(#:phases (modify-phases %standard-phases
+                    (add-before 'configure 'set-linker-flag
+                      (lambda _
+                        (setenv "LDFLAGS" "-z muldefs"))))
+         #:tests? #f)) ;No check target.
+      (build-system gnu-build-system)
+      (home-page "https://www.gnu.org/software/gnushogi/")
+      (synopsis "The game of Shogi (Japanese chess)")
+      (description
+       "GNU Shogi is a program that plays the game Shogi (Japanese
 Chess).  It is similar to standard chess but this variant is far more complicated.")
-    (license license:gpl3+)))
+      (license license:gpl3+))))
 
 (define-public ltris
   (package

base-commit: 0c6a7e1045cbd06336ef3699734a803a2e4038e5
-- 
2.39.2