Subject: [PATCH] gnu: knights: Fix build.

From: [email-masked]
Date: Tue, 15 Aug 2023 19:39:52 +0800

From: 宋文武 <[email-masked]>

* gnu/packages/games.scm (knights)[source]: Add snippet.
---
 gnu/packages/games.scm | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/games.scm b/gnu/packages/games.scm
index a5fa19fc20..3d4e87a2db 100644
--- a/gnu/packages/games.scm
+++ b/gnu/packages/games.scm
@@ -1890,7 +1890,13 @@ (define-public knights
                                   version "_src.tar.gz"))
               (sha256
                (base32
-                "18vp2ygvn0s0jz8rm585jqf6hjqkam1ximq81k0r9hpmfj7wb88f"))))
+                "18vp2ygvn0s0jz8rm585jqf6hjqkam1ximq81k0r9hpmfj7wb88f"))
+              (modules '((guix build utils)))
+              (snippet
+               ;; Fix a missing include for std::map.
+               #~(substitute* "src/shared/impl/lua_func_wrapper.cpp"
+                   (("#include \"misc[.]hpp\"" x)
+                    (string-append "#include <map>\n" x))))))
     (build-system gnu-build-system)
     (arguments
      '(#:make-flags

base-commit: f2943958a224beda05a3d040876df2a7285cd7a2
-- 
2.41.0