tolua: Make generated code deterministic

Port patch from freeciv tree.
This is necessary for any project that uses tolua
to build reproducibly.

Signed-off-by: Marko Lindqvist <cazfi74@gmail.com>

dependencies/tolua/tolua/08-gen-code-deterministic.patch

@@ -0,0 +1,38 @@
+Upstream-Status: Inactive-Upstream
+
+diff -Nurd tolua-5.2/src/bin/lua/package.lua tolua-5.2/src/bin/lua/package.lua
+--- tolua-5.2/src/bin/lua/package.lua	2026-08-06 05:52:07.651394122 +0200
++++ tolua-5.2/src/bin/lua/package.lua	2026-08-06 05:49:00.012771828 +0200
+@@ -125,7 +125,11 @@
+ 		output('\n')
+ 		output('/* function to release collected object via destructor */')
+ 		output('#ifdef __cplusplus\n')
+-		for i,v in pairs(_collect) do
++		local sorted = {}
++		for i in pairs(_collect) do tinsert(sorted,i) end
++		sort(sorted)
++		for _,i in ipairs(sorted) do
++		 local v = _collect[i]
+ 		 output('\nstatic int '..v..' (lua_State* tolua_S)')
+ 			output('{')
+ 			output(' '..i..'* self = ('..i..'*) tolua_tousertype(tolua_S,1,0);')
+@@ -141,7 +145,10 @@
+  output('/* function to register type */')
+  output('static void tolua_reg_types (lua_State* tolua_S)')
+  output('{')
+- foreach(_usertype,function(n,v) output(' tolua_usertype(tolua_S,"',v,'");') end)
++ local sorted = {}
++ foreach(_usertype,function(n,v) tinsert(sorted,v) end)
++ sort(sorted)
++ foreachi(sorted,function(i,v) output(' tolua_usertype(tolua_S,"',v,'");') end)
+  output('}')
+  output('\n')
+ end
+@@ -182,7 +189,6 @@
+ -- write header file
+ function classPackage:header ()
+  output('/*\n') output('** Lua binding: '..self.name..'\n')
+- output('** Generated automatically by '..TOLUA_VERSION..' on '..date()..'.\n')
+  output('*/\n\n')
+ 
+  if not flags.h then

dependencies/tolua/tolua_5.2.4.bb

@@ -24,6 +24,7 @@ SRC_URI = "\
  file://04-include-tolua_event.patch \
  file://05-gen-code-fix-null-dereferences.patch \
  file://06-gen-code-no-trailing-spaces.patch \
+ file://08-gen-code-deterministic.patch \
 "
 
 B = "${S}"