Re: [LuaSQL 2.2.0] ls_sqlite3.c: error: expected expression before / token

[Tomas Guisasola Gorham <tomas@...>]

	Hi Gilles

On Thu, 14 Apr 2011, Gilles Ganault wrote:

> On Thu, 14 Apr 2011 14:25:26 +0200, Gilles Ganault
> <gilles.ganault@free.fr> wrote:
> > src/ls_sqlite3.c:522: error: expected expression before "/" token
>
> Turns out the default setting from CFLAGS is "-ansi", while using //
> for comments is only allowed when using "-std=c99".
>
> Compiling and linking went OK, but when trying to load the library
> from Lua, I'm getting this error:
> ===============
> /var/tmp> ls -al
> -rwxr-xr-x    1 root     root       187262 Apr 14 10:53 lua
> -rw-r--r--    1 root     root        41127 Apr 14 13:45 sqlite3.so
> ===============
> /var/tmp> ./lua
> ./lua
> Lua 5.1.4  Copyright (C) 1994-2008 Lua.org, PUC-Rio
> > require "sqlite3"
> error loading module 'sqlite3' from file './sqlite3.so':
>  Unable to resolve symbol
> ===============
>
> FWIW, none of the binaries were stripped. Has someone seen this?
	What symbol could not be resolved?  Was there any other message?
I tried to reproduce your problem (renaming a binary library) and the
message told me what symbol cannot be found:

Lua 5.1.4  Copyright (C) 1994-2008 Lua.org, PUC-Rio
> require"expat" -- the correct way to load luaexpat is require"lxp"
error loading module 'expat' from file './expat.so':
	./expat.so: undefined symbol: luaopen_expat
stack traceback:
	[C]: ?
	[C]: in function 'require'
	stdin:1: in main chunk
	[C]: ?

	Regards,
		Tomás