Re: Using Lua in a C(++) program

[Eero Pajarre <epajarre@...>]

Johannes Hager wrote:

> Now i have this problem in C++:
>
> 	/tmp/cc71gCXy.o(.text+0x11): In function `main':
> 	: undefined reference to `lua_open()'
> 	/tmp/cc71gCXy.o(.text+0x1f): In function `main':
> 	: undefined reference to `lua_close(lua_State*)'
> 	collect2: ld returned 1 exit status
>
> Have someone a gues? I have linked it witch -llua, and the same as c works 
> fine. 
>
> 	

Try :
extern "C" {
#include <lua.h>
}

instead of plain #include in your program.

Alternative:
Compile your Lua library as a C++ library


		Eero