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'
minetest · Feb 12, 2015 · b2f3ffe · b2f3ffe
1 parent 66efaaa
commit b2f3ffe
Showing 1 changed file with 4 additions and 4 deletions.
diff --git 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)