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- Subject: Re: No lfs for 5.2 yet?
- From: Dirk Laurie <dpl@...>
- Date: Thu, 4 Aug 2011 12:15:23 +0200
On Thu, Aug 04, 2011 at 11:41:33AM +0200, HyperHacker wrote:
> On Thu, Aug 4, 2011 at 00:21, steve donovan <email@example.com> wrote:
> > On Wed, Aug 3, 2011 at 10:48 PM, Luiz Henrique de Figueiredo
> > <firstname.lastname@example.org> wrote:
> >> #define luaL_reg luaL_Reg
> > In fact, no rebuilding necessary - just put that #define in lfs.c and
> > then either
> > (a) accept that there is no longer a global 'lfs' table
> > (b) write a little bit of C that makes the global 'lfs' table for compatibility
> > (a) is easy to live with, I think; most of us tend to do this anyway:
> > local lfs = require 'lfs'
> > steve d.
> Using a local like that is good practice, but in this case, you could
> even just drop the "local" keyword and there you go, your old scripts
> that depended on the global work again. No C hacking necessary.
In fact, in an interactive session, the 'local' loses the library
I needed a little more than Steve says, using Lua 5.2 as installed by
"sudo make install linux".
1. In lfs.h,
+ #define luaL_reg luaL_Reg
2. In lfs.c,
- luaL_register (L, "lfs", fslib);
+ luaL_newlib (L, fslib);
3. In config,
- LUA_LIBDIR= $(PREFIX)/lib/lua/5.1
+ LUA_LIBDIR= $(PREFIX)/lib/lua/5.2
- LUA_LIB= -llua -lauxlib
+ LUA_LIB= -L$(PREFIX)/lib -llua
With these changes, I now have lfs for Lua 5.2. Thanks, everybody!