16/16: gnu: knights: Fix build.

[guix-commits]

iyzsong pushed a commit to branch master
in repository guix.

commit 3ce3466311953cc5f00a4fb34ff094a9a3501399
Author: 宋文武 <iyzsong@member.fsf.org>
AuthorDate: Tue Aug 15 19:39:52 2023 +0800

    gnu: knights: Fix build.
    
    * 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 159a11c35f..c3b277eec1 100644
--- a/gnu/packages/games.scm
+++ b/gnu/packages/games.scm
@@ -1891,7 +1891,13 @@ built-in level editor.")
                                   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