Re: [palito-dev] Re: New renderer

[zed]

On Sun, Aug 10, 2003 at 03:54:29AM +0100, Tom Barnes-Lawrence wrote:
> On Sun, Jul 13, 2003 at 08:19:20PM -0200, address@hidden wrote:
> > >  -What exact problem Zed has compiling IWR with Lua (and where he has Lua
> > >    installed),
> > 
> > ---------- with lua 4.0 or 4.0.1 --------------------------------------
> > gcc -o iwr-shade `sdl-config --libs` -lSDL -L/usr/lib \
> >   -llua40 -llualib40 iwr-shade.o iwr-texture.o iwr-prog.o
> > iwr-texture.o: In function `iwr_getrgbtexture':
> > iwr-texture.o(.text+0x11d): undefined reference to `lua_getglobal'
> > iwr-texture.o(.text+0x130): undefined reference to `lua_type'
>   <snip, snip...>
> > collect2: ld returned 1 exit status
> > make: *** [iwr-shade] Error 1
> 
> Hi Zed,
> The possible reason occurred to me soon after you sent me this, but I've
> been busy with other stuff and ended up forgetting. I remembered someone
> wrote a book about making games for Linux. Somewhere near the beginning,
> it says about how "ld" is picky about the order that object files and
> libraries are given to it. And looking at what *I'd* written in my
> makefile, I realised that according to what this bloke had said, I'd
> put the link order back-to-front. (It works on my machine, but...)
> 
>  So, I've already changed the makefile for V0.02, but before I assume
> that *was* the problem, can you see if changing it to:
> 
> iwr-shade: iwr-shade.o iwr-texture.o iwr-prog.o
> [tab]    gcc -o iwr-shade   iwr-shade.o iwr-texture.o iwr-prog.o -llualib40 
> -llua40 `sdl-config --libs`
> 

it worked all right. neat renderer, especially thinking of customizable shaders.