Made Eressea compile and run with lua 5.1

src/Jamrules

@@ -1,18 +1,16 @@
-#C++ = g++-3.3 ;
-#CC = gcc-3.3 ;
-#LINK = gcc-3.3 ;
-C++ = g++-4.0 ;
-CC = gcc-4.0 ;
-LINK = gcc-4.0 ;
-# ECHO $(JAMUNAME) ;
-
-# LINKFLAGS += -rdynamic ;
+C++ = g++ ;
+CC = gcc ;
+LINK = gcc ;
 
 if $(MSPACES) {
   CCFLAGS += -DMSPACES ;
   C++FLAGS += -DMSPACES ;
 }
 
+if ! $(LUA_VERSION) {
+  LUA_VERSION = 5.0 ;
+}
+
 if ! $(HAVE_LUA) {
   HAVE_LUA = 1 ;
 }
@@ -99,7 +97,11 @@ rule iconv
 rule luabind
 {
   LINKLIBS on $(<) += -L$(LUABIND_ROOT)/lib ;
-  LINKLIBS on $(<) += -llua50 -llualib50 ;
+  if $(LUA_VERSION) = 5.1 {
+    LINKLIBS on $(<) += -llua5.1 ;
+  } else {
+    LINKLIBS on $(<) += -llua50 -llualib50 ;
+  }
   LINKLIBS on $(<) += -lm -lluabind ;
 }
 
@@ -115,7 +117,11 @@ rule UsingLuabind
 
 rule UsingLua
 {
-   SubDirHdrs /usr/include/lua50 ;
+  if $(LUA_VERSION) = 5.1 {
+    SubDirHdrs /usr/include/lua5.1 ;
+  } else {
+    SubDirHdrs /usr/include/lua50 ;
+  }
 }
 
 rule TargetDirectory

src/eressea/console.c

@@ -1,8 +1,7 @@
 #include "console.h"
 
 /* lua includes */
-#include <lua50/lauxlib.h>
-#include <lua50/lualib.h>
+#include <lua.hpp>
 
 /* libc includes */
 #include <assert.h>

src/eressea/console.h

@@ -10,7 +10,7 @@
 #ifdef __cplusplus
 extern "C" {
 #endif
-#include <lua50/lua.h>
+#include <lua.hpp>
 
   extern int lua_console(lua_State * L);
   extern int lua_do(lua_State * L);

src/eressea/gmmain.cpp

@@ -25,11 +25,14 @@ static lua_State *
 lua_init(void)
 {
   lua_State * L = lua_open();
+/*   
   luaopen_base(L);
   luaopen_math(L);
   luaopen_string(L);
   luaopen_io(L);
   luaopen_table(L);
+*/
+  luaL_openlibs(L);
 
   luabind::open(L);
   bind_objects(L);

src/eressea/server.cpp

@@ -262,11 +262,14 @@ static lua_State *
 lua_init(void)
 {
   lua_State * luaState = lua_open();
+/*
   luaopen_base(luaState);
   luaopen_math(luaState);
   luaopen_string(luaState);
   luaopen_io(luaState);
   luaopen_table(luaState);
+ */
+  luaL_openlibs(luaState);
   luabind::open(luaState);
   bind_objects(luaState);
   bind_eressea(luaState);

src/lua.hpp

@@ -2,10 +2,9 @@
 extern "C" {
 #endif
 
-#include <lua50/lua.h>
-#include <lua50/lauxlib.h>
-#include <lua50/lualib.h>
-
+#include <lua.h>
+#include <lauxlib.h>
+#include <lualib.h>
 #ifdef __cplusplus
 }