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how to include lua

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  how to include lua Michael <Michael@notspam.com> - 2011-07-11 09:00 +0200
    Re: how to include lua Michael DOUBEZ <michael.doubez@free.fr> - 2011-07-11 01:21 -0700
      Re: how to include lua Michael <Michael@notspam.com> - 2011-07-11 14:02 +0200
        Re: how to include lua Michael <Michael@notspam.com> - 2011-07-12 10:28 +0200
          Re: how to include lua Miles Bader <miles@gnu.org> - 2011-07-12 17:50 +0900
            Re: how to include lua Michael <Michael@notspam.com> - 2011-07-12 20:48 +0200

#7717 — how to include lua

Hi
how to include lua (eclipse,linux)?
Thanks Michael

with
> #include <lua.h>
> #include <lauxlib.h>

i get:
> ../plugin_source/luagl.c:27:17: warning: lua.h: No such file or directory
> ../plugin_source/luagl.c:28:21: warning: lauxlib.h: No such file or directory

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#7721

On Jul 11, 9:00 am, Michael <Mich...@notspam.com> wrote:
> how to include lua (eclipse,linux)?
> Thanks Michael
>
> with
>
> > #include <lua.h>
> > #include <lauxlib.h>
>
> i get:
>
> > ../plugin_source/luagl.c:27:17: warning: lua.h: No such file or directory
> > ../plugin_source/luagl.c:28:21: warning: lauxlib.h: No such file or directory

Add lua to your include path:
http://help.eclipse.org/galileo/topic/org.eclipse.cdt.doc.user/tasks/cdt_t_proj_paths.htm

Ask on eclipse/CDT or eclipse forums for further questions, you are OT
here.

--
Michael

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#7727

yes I've included lua headers but am unsure about the linker settings. 
tried lua and LUA without changes and that errors are weird. will ask
also in eclipse forum

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#7746

Following this:
http://csl.sublevel3.org/lua/


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

I get this error:

agl.c:14: error: expected identifier or ‘(’ before string constant
l.c:15:17: warning: lua.h: No such file or directory
uagl.c:16:21: warning: lauxlib.h: No such file or directory

Why? Thanks

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#7747

Michael <Michael@notspam.com> writes:
> extern "C" {
> #include <lua.h>
> #include <lauxlib.h>
> }
>
> I get this error:
>
> agl.c:14: error: expected identifier or ‘(’ before string constant

Are you actually using a C++ compiler?

> l.c:15:17: warning: lua.h: No such file or directory
> uagl.c:16:21: warning: lauxlib.h: No such file or directory

It looks like those include files are not on your include path...

Where did you install them?

-Miles

-- 
80% of success is just showing up.  --Woody Allen

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#7753

Hi -Miles
g++

michael@ubuntu:~$ cd /usr
michael@ubuntu:/usr$ find . -name "*lua*"
./local/lib/luarocks
./src/linux-headers-2.6.32-23-generic-pae/include/config/sound/kahlua.h
./src/linux-headers-2.6.32-23-generic-pae/include/config/scsi/dh/alua.h
./include/FL/Fl_Valuator.H
./include/luajit-2.0
./include/luajit-2.0/luajit.h
./include/luajit-2.0/lualib.h
./include/luajit-2.0/lua.h
./include/luajit-2.0/luaconf.h
./include/luajit-2.0/lua.hpp
./include/lua5.1
./include/lua5.1/lua-curl.h
./include/lua5.1/luasocket.h
./include/lua5.1/lualib.h
./include/lua5.1/lua.h
./include/lua5.1/luaconf.h
./include/lua5.1/lua.hpp


at least lua.h should be found as I do:

-I/usr/include/lua5.1
Thanks
Michael

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