Fixing build issues on Linux / OSX

Author: pavanky

src/Lua/arrayfire/CMakeLists.txt

@@ -34,13 +34,13 @@ FILE(GLOB template_src
   "template/*.cpp")
 
 SOURCE_GROUP(template FILES ${template_src})
+ADD_DEFINITIONS(-DLUA_COMPAT_MODULE)
 
 # OS Definitions
 IF(UNIX)
     SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC -pthread -Wno-comment")
     ADD_DEFINITIONS(-Wall -std=c++11 -fvisibility=hidden)
 ELSE(${UNIX}) #Windows
-    ADD_DEFINITIONS(-DAFDLL)
     SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
     SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /bigobj")
     SET(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} /bigobj")

src/Lua/arrayfire/lua_compat.h

@@ -4,17 +4,5 @@ extern "C" {
 }
 
 #if LUA_VERSION_NUM > 501
-
 #define lua_objlen(L,i)		lua_rawlen(L, (i))
-
-#define luaL_register(L, n, l) do {             \
-        lua_getglobal(L, n);                    \
-        if (lua_isnil(L, -1)) {                 \
-            lua_pop(L, 1);                      \
-            lua_newtable(L);                    \
-        }                                       \
-        luaL_setfuncs(L, l, 0);                 \
-        lua_setglobal(L, n);                    \
-    }while(0)
-
 #endif