Hi Matt,
Thank you!
So the following works:
(let () (defconstant +xy-plane+ (ffi:c-inline () () :pointer-void "(void *)
&ON_xy_plane" :one-liner t)))
Here - just for reference - a link to the file contrib/sockets/sockets.lisp:
http://sourceforge.net/p/ecls/ecl/ci/master/tree/contrib/sockets/s
On Thu, 11 Jul 2013 20:26:11 +0900
Dietrich Bollmann wrote:
> I want to wrap a pointer to a C++ constant into a lisp constant.
>
> The following
>
> (defconstant +xy-plane+
> (ffi:c-inline () () :pointer-void "(void *) &ON_xy_plane" :one-liner t))
>
> results in this error:
[...]
>
> Bu
On Thu, 11 Jul 2013 20:46:15 +0900
Dietrich Bollmann wrote:
> [An answer to my own posting - I hope this is helpful for others with
> similar problems]
>
> Hi,
>
> Here how I finally solved the problem and wrapped the C++ class (sorry for
> the long delay):
> [...]
That is pretty nice and clea
On Thu, Jul 11, 2013 at 3:31 PM, Anton Vodonosov wrote:
> Maybe it is impossible to give a 100% guarantee to cross compile any CL
> code.
> But I guess more than 93% of useful libraries are not affected but such
> issues and
> can be cross-compiled as is, without even tuning them.
>
You know, as
11.07.2013, 16:40, "Juan Jose Garcia-Ripoll" :
> On Thu, Jul 11, 2013 at 2:04 PM, Anton Vodonosov wrote:
>> I think (hope) there are not so many places in CL which allow to couple the
>> code with the host compiler.
>> Maybe this example with most-postivive-fixnum (-negative-long-float, etc) is
On Thu, Jul 11, 2013 at 2:04 PM, Anton Vodonosov wrote:
>
> I think (hope) there are not so many places in CL which allow to couple
> the code with the host compiler.
> Maybe this example with most-postivive-fixnum (-negative-long-float, etc)
> is the only one?
> If so, it must be very very rare c
11.07.2013, 13:43, "Juan Jose Garcia-Ripoll" :
> However, the fact that lisp code needs to load former instances of itself to
> compile new code may still have subtle side effects --
> i.e. one macro inspects the value of most-positive-fixnum and uses that value
> as is instead of the symbol nam
[An answer to my own posting - I hope this is helpful for others with
similar problems]
Hi,
Here how I finally solved the problem and wrapped the C++ class (sorry for
the long delay):
The C++ class:
---
/*
Cube.h, Dietrich Bollmann, Kamakura 2013/06/15
*/
#ifndef CUBE_H
#define CUBE_H
class
Hi,
I want to wrap a pointer to a C++ constant into a lisp constant.
The following
(defconstant +xy-plane+
(ffi:c-inline () () :pointer-void "(void *) &ON_xy_plane" :one-liner t))
results in this error:
;;; Error:
;;; in file rhino-lisp-api.lisp, position 7235
;;; at (DEFCONSTA
[An answer to my own question in the hope to help others experimenting the
same problem]
Hi,
I found the following hack to overcome the problem:
The name of the header file included at the top of the generated c file is
defined in the variable COMPILER::*cmpinclude*. It is therefore possible
to
On Mon, Jul 8, 2013 at 1:41 PM, Anton Vodonosov wrote:
> I think people do not often cross compile Lisp code for other platforms.
> Therefore not so many information is published. You can search the mailing
> list.
> But also, as I said, you should understand how the build process works.
>
Some w
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