main/x11/library/luajit-lgi/files/249.patch

From 5cfd42c386d3adae6d211fbb4011179c3c141b04 Mon Sep 17 00:00:00 2001
From: Uli Schlachter <psychon@znc.in>
Date: Sun, 2 Aug 2020 16:14:27 +0200
Subject: [PATCH 1/2] Fix the build with Lua 5.4

Lua 5.4 changed the API to lua_resume(). This commit changes the code to
cope with that.

Signed-off-by: Uli Schlachter <psychon@znc.in>
---
 lgi/callable.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lgi/callable.c b/lgi/callable.c
index e96d3af4..3234b64f 100644
--- a/lgi/callable.c
+++ b/lgi/callable.c
@@ -1355,7 +1355,10 @@ closure_callback (ffi_cif *cif, void *ret, void **args, void *closure_arg)
     }
   else
     {
-#if LUA_VERSION_NUM >= 502
+#if LUA_VERSION_NUM >= 504
+      int nresults;
+      res = lua_resume (L, NULL, npos, &nresults);
+#elif LUA_VERSION_NUM >= 502
       res = lua_resume (L, NULL, npos);
 #else
       res = lua_resume (L, npos);

From a2f834c2ebf5c4f523d5ed909b83e2a805237c0a Mon Sep 17 00:00:00 2001
From: Uli Schlachter <psychon@znc.in>
Date: Sun, 2 Aug 2020 16:16:03 +0200
Subject: [PATCH 2/2] Mention Lua 5.4 as "experimentally supported"

Signed-off-by: Uli Schlachter <psychon@znc.in>
---
 README.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/README.md b/README.md
index bf11cbec..26a11bd9 100644
--- a/README.md
+++ b/README.md
@@ -14,6 +14,9 @@ LGI is tested and compatible with standard Lua 5.1, Lua 5.2, Lua 5.3 and
 LuaJIT2.  Compatibility with other Lua implementations is not tested
 yet.
 
+Lua 5.4 is only supported experimentally. It builds, but does not pass the
+test suite. See [#247](https://github.com/pavouk/lgi/issues/247) for details.
+
 If you need to support pre-gobject-introspection GTK (ancient GTK+ 2.x
 releases), use [Lua-Gnome](http://sourceforge.net/projects/lua-gnome/).