From: est31 <MTest31@outlook.com>
Date: Thu, 12 Feb 2015 06:13:14 +0000 (+1000)
Subject: Enable LUA_USE_POSIX if possible in bundled Lua
X-Git-Tag: 0.4.13~629
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=b2f3ffe3081a3cd49c0536257aab86b82b022cae;p=oweals%2Fminetest.git

Enable LUA_USE_POSIX if possible in bundled Lua

Fixes warning:
src/lua/src/loslib.c:60: Warning: the use of `tmpnam' is dangerous, better use `mkstemp'
---

diff --git a/src/lua/CMakeLists.txt b/src/lua/CMakeLists.txt
index 36e271889..4bfe318ee 100644
--- a/src/lua/CMakeLists.txt
+++ b/src/lua/CMakeLists.txt
@@ -47,10 +47,6 @@ else()
 endif()
 mark_as_advanced(LUA_USE_DLOPEN)
 
-if(DEFAULT_POSIX)
-else()
-endif()
-
 if(DEFAULT_ANSI)
 	option(LUA_ANSI "Disable non-ansi features." ON)
 else()
@@ -87,6 +83,10 @@ if(LUA_USE_DLOPEN)
 	endif(NOT APPLE)
 endif(LUA_USE_DLOPEN)
 
+if(DEFAULT_POSIX)
+	set(COMMON_CFLAGS "${COMMON_CFLAGS} -DLUA_USE_POSIX")
+endif(DEFAULT_POSIX)
+
 if(LUA_ANSI)
 	set(COMMON_CFLAGS "${COMMON_CFLAGS} -DLUA_ANSI")
 endif(LUA_ANSI)