git: 12139a196aca - stable/12 - Fix -Wundef warnings when building liblua

[Kyle Evans]

The branch stable/12 has been updated by kevans:

URL: https://cgit.FreeBSD.org/src/commit/?id=12139a196aca6701dd096f373742e0f97735597c

commit 12139a196aca6701dd096f373742e0f97735597c
Author:     Alex Richardson <arichardson at FreeBSD.org>
AuthorDate: 2020-08-25 13:30:34 +0000
Commit:     Kyle Evans <kevans at FreeBSD.org>
CommitDate: 2021-01-24 03:43:26 +0000

    Fix -Wundef warnings when building liblua
    
    We need to define the LUA_FLOAT_INT64 macro even if we don't use it (copied
    from stand/luaconf.h). While touching luaconf.h.dist also sync it with the
    the 5.3.5 release version (matches the one in lib/liblua).
    
    (cherry picked from commit 0c54932d50a0cbffdd083bf6b2e8d587902f90c9)
---
 contrib/lua/src/luaconf.h.dist | 10 +++++++++-
 lib/liblua/luaconf.h           |  1 +
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/contrib/lua/src/luaconf.h.dist b/contrib/lua/src/luaconf.h.dist
index f37bea0964bd..1b96c5443ebf 100644
--- a/contrib/lua/src/luaconf.h.dist
+++ b/contrib/lua/src/luaconf.h.dist
@@ -1,5 +1,5 @@
 /*
-** $Id: luaconf.h,v 1.259 2016/12/22 13:08:50 roberto Exp $
+** $Id: luaconf.h,v 1.259.1.1 2017/04/19 17:29:57 roberto Exp $
 ** Configuration file for Lua
 ** See Copyright Notice in lua.h
 */
@@ -114,6 +114,7 @@
 #define LUA_FLOAT_FLOAT		1
 #define LUA_FLOAT_DOUBLE	2
 #define LUA_FLOAT_LONGDOUBLE	3
+#define LUA_FLOAT_INT64		4
 
 #if defined(LUA_32BITS)		/* { */
 /*
@@ -620,6 +621,13 @@
 #endif
 
 
+/*
+@@ lua_pointer2str converts a pointer to a readable string in a
+** non-specified way.
+*/
+#define lua_pointer2str(buff,sz,p)	l_sprintf(buff,sz,"%p",p)
+
+
 /*
 @@ lua_number2strx converts a float to an hexadecimal numeric string.
 ** In C99, 'sprintf' (with format specifiers '%a'/'%A') does that.
diff --git a/lib/liblua/luaconf.h b/lib/liblua/luaconf.h
index bc7f5bb6e141..d13fde35fb5a 100644
--- a/lib/liblua/luaconf.h
+++ b/lib/liblua/luaconf.h
@@ -122,6 +122,7 @@
 #define LUA_FLOAT_FLOAT		1
 #define LUA_FLOAT_DOUBLE	2
 #define LUA_FLOAT_LONGDOUBLE	3
+#define LUA_FLOAT_INT64		4
 
 #if defined(LUA_32BITS)		/* { */
 /*