How do you go about translating a C_word into something that C can use?
On Sun, Feb 13, 2011 at 7:43 AM, Felix
fe...@call-with-current-continuation.org wrote:
From: David Dreisigmeyer dwdreisigme...@gmail.com
Subject: Re: [Chicken-users] C_word type / Cython (warning: passing argument
2 from
Maybe we need to rewind the discussion. What is it again you want
to do? I missed that part.
I have a Python and a Chicken REPL embedded in a second Python REPL.
I can call Chicken using CHICKEN_eval_string_to_string and return a
string. But, I'd like to have this converted to a Python type
of a string.
On Sat, Feb 12, 2011 at 5:11 AM, Felix
fe...@call-with-current-continuation.org wrote:
From: David Dreisigmeyer dwdreisigme...@gmail.com
Subject: [Chicken-users] C_word type / Cython (warning: passing argument 2
from incompatible pointer type)
Date: Fri, 11 Feb 2011 17:47:24 -0500
Here's my setup:
OSX 10.6.6
Chicken 4.6.0
Python 2.7.1
Cython 0.14
** The Chicken part:
What type is C_word? The only thing I see is this in chicken.h
#ifdef C_SIXTY_FOUR
# define C_word long
# define C_u32uint32_t
# define C_s32
Here's the solution on the Cython side.
Is C_word a long (or int) though?
Here's my setup:
OSX 10.6.6
Chicken 4.6.0
Python 2.7.1
Cython 0.14
** The Chicken part:
What type is C_word? The only thing I see is this in chicken.h
#ifdef C_SIXTY_FOUR
# define C_word
.
So far I have tested it on OS X (Leopard w/ MacPorts) and Linux.
Jim
On Wed, Jan 26, 2011 at 05:02, David Dreisigmeyer
dwdreisigme...@gmail.com wrote:
Using Macports, I had to do the following in order to get the readline
egg to install:
$ sudo ln -s /opt/local/lib/libreadline.dylib /usr
This is an improved version of a Chicken REPL embedded in a Python
REPL. Variable passing between Python and Chicken is automatic but
could probably still use some work. It should be possible to use the
Chicken REPL without the need for any special command to interact with
Python. If you want
Using Macports, I had to do the following in order to get the readline
egg to install:
$ sudo ln -s /opt/local/lib/libreadline.dylib /usr/local/lib/
$ sudo ln -s /opt/local/include/readline/ /usr/local/include/readline
The procedure on the wiki didn't work.
AM, Peter Bex peter@xs4all.nl wrote:
On Wed, Jan 26, 2011 at 06:02:12AM -0500, David Dreisigmeyer wrote:
Using Macports, I had to do the following in order to get the readline
egg to install:
$ sudo ln -s /opt/local/lib/libreadline.dylib /usr/local/lib/
$ sudo ln -s /opt/local/include
wrote:
On Wed, Jan 26, 2011 at 8:59 AM, David Dreisigmeyer
dwdreisigme...@gmail.com wrote:
This version of Chicken is not from Macports, but readline is. I had
tried various CSC_OPTIONS in my .profile, e.g.:
export CSC_OPTIONS=-L/opt/local/lib -I/opt/local/include
export CSC_OPTIONS=-L/opt
I've installed the chicken-doc egg. Now, if I run:
csi -R chicken-doc
I get the following error:
CHICKEN
(c)2008-2010 The Chicken Team
(c)2000-2007 Felix L. Winkelmann
Version 4.6.0
macosx-unix-gnu-x86-64 [ 64bit manyargs dload ptables ]
compiled 2011-01-13 on new-host.home (Darwin)
;
Thanks Christian. -Dave
On Tue, Jan 25, 2011 at 11:29 AM, Christian Kellermann
ck...@pestilenz.org wrote:
* David Dreisigmeyer dwdreisigme...@gmail.com [110125 17:23]:
I've installed the chicken-doc egg. Now, if I run:
csi -R chicken-doc
You did not initialise a chicken-doc repository
This calls CHICKEN_eval_string_to_string directly instead of using a wrapper.
chicken-cython_18_JAN_11.tgz
Description: GNU Zip compressed data
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It looks like CSI's toplevel commands won't work with
CHICKEN_eval_string_to_string. So, e.g., the following should return
0:
char in_str[] = ,?;
CHICKEN_eval_string_to_string (in_str, out_str, str_size);
Is there any way around this?
Thanks,
-Dave
Hi everyone,
A basic Chicken REPL running inside a Python REPL. Passing variables
back and forth between Python and Chicken is a bit awkward. README
has the commands and a sample Python session. Let me know if you see
anything wrong. I need to leave so things aren't perfect, but I
thought it
** The LINE_NUMBER variable doesn't reset correctly between subsequent
entries into the Chicken REPL -- I need to figure out why.
Duh!
Replace line 55 in cython_chicken.pyx:
reset_line_number
with:
reset_line_number ()
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Hi everyone:
I can't figure out why I'm getting the following:
$ make clean make
rm -rf cython_chicken.o libcython_chicken.so
gcc-4.2 -fPIC -g -c -m64 -I/usr/local/include cython_chicken.c
gcc-4.2 -dynamiclib -o libcython_chicken.dylib cython_chicken.o -m64
-L/usr/local/lib -lchicken -lm
Also, if I use this Makefile:
CC = gcc-4.2
CHICKEN_LIB = /usr/local/lib
LIB = /usr/lib
CHICKEN_INC = /usr/local/include
all:
$(CC) -fPIC -g -c -m64 -I$(CHICKEN_INC) cython_chicken.c
$(CC) -dynamiclib -m64 -L$(LIB) -lm -o libcython_chicken.dylib
cython_chicken.o
I get
Using this:
CHICKEN_run(CHICKEN_default_toplevel);
gets my code running. This would seem to be fine if I was going to
evaluate Scheme code interactively from Python (Embedding section in
manual):
If you just need a Scheme interpreter, you can also pass
CHICKEN_default_toplevel as the
OS X 10.6.6 with Chicken 4.6.0
Hi,
I was trying our the embedding example under CHICKEN_yield here:
http://wiki.call-cc.org/man/4/Embedding
I keep getting a seg fault and this seems to be the offending line:
CHICKEN_get_error_message(buffer, 255);
If I comment that out there's no seg fault.
Thanks Felix.
I looked at this post:
http://www.mail-archive.com/chicken-users@nongnu.org/msg11218.html
but I don't see what the resolution would be.
Would it be easier to just avoid using define and stick to
define-external? Is there any particular reason to use define?
Sorry, I don't
wrote:
From: David Dreisigmeyer dwdreisigme...@gmail.com
FYI, I'm trying to call Chicken commands from Python using Cython.
Interesting idea. Keep us informed about your progress, please.
+1.
This is something I'd be able to use myself. I would like to work
with another developer who
I'd also like to thank Felix for all his work, along with everyone
else who's been so helpful.
On Thu, Dec 23, 2010 at 2:18 PM, Christian Kellermann
ck...@pestilenz.org wrote:
Hi,
I wish you all some good and quiet days or whatever suits you best.
Kind regards,
Christian
without OPTIMIZE_FOR_SPEED=1 or DEBUGBUILD=1.
On Tue, Dec 21, 2010 at 10:04 AM, Felix
fe...@call-with-current-continuation.org wrote:
From: David Dreisigmeyer dwdreisigme...@gmail.com
Subject: Re: [Chicken-users] install with llvm-gcc and clang hangs on
chicken-install -update-db ( OS X 10.6
(uses ex1 ex2))'.
I haven't had time to try out other things, but any other suggestions
would be welcome.
On Thu, Dec 16, 2010 at 12:50 PM, Felix
fe...@call-with-current-continuation.org wrote:
From: David Dreisigmeyer dwdreisigme...@gmail.com
Subject: [Chicken-users] creating shared libraries
, Dec 19, 2010 at 5:54 AM, Felix
fe...@call-with-current-continuation.org wrote:
From: David Dreisigmeyer dwdreisigme...@gmail.com
Subject: Re: [Chicken-users] install with llvm-gcc and clang hangs on
chicken-install -update-db ( OS X 10.6 / Chicken 4.6.0 )
Date: Fri, 17 Dec 2010 08:37:44 -0700
...@call-with-current-continuation.org wrote:
From: David Dreisigmeyer dwdreisigme...@gmail.com
Subject: Re: [Chicken-users] install with llvm-gcc and clang hangs on
chicken-install -update-db ( OS X 10.6 / Chicken 4.6.0 )
Date: Wed, 15 Dec 2010 09:10:03 -0500
** I believe I removed all
Hi Felix,
Using the latest llvm / clang (from Macports) the install still hangs
at /usr/local/bin/chicken-install-clang_4.6.0 -update-db.
-Dave
On Thu, Dec 16, 2010 at 12:41 PM, Felix
fe...@call-with-current-continuation.org wrote:
From: David Dreisigmeyer dwdreisigme...@gmail.com
Subject: Re
Is this along the lines of what you're thinking about (in 19.4.2)?
http://www.swig.org/Doc2.0/Chicken.html#Chicken
On Wed, Dec 15, 2010 at 11:34 AM, Alan Post alanp...@sunflowerriver.org wrote:
I would like to compile two separate scheme files, with different
(declare ...) options, into a
Hello,
I've been trying to get the swig example with two modules to work, and
wanted to compare that to using chicken-bind. I did get it to work
with swig, but I'm stuck when I use chicken-bind. (I'm not sure if
chicken bind is the best tool to use here.) My code's below.
Thanks again,
-Dave
:
#;1 ,l /my/path/to/fib-user
and receive the following error:
; loading /my/path/to/fib-user ...
Error: unbound variable: |\317\372\355\376...@^@^a...@^@\200...@^@^@ |
Thanks again, -Dave
On Thu, Dec 9, 2010 at 3:27 AM, Felix
fe...@call-with-current-continuation.org wrote:
From: David
I'm getting the following error for the attached cl.scm file (OpenCL
1.0 on OS X 10.6):
$ csc -s -o cl.so cl.scm -framework OpenCL -framework Accelerate
Warning: (line 205) unterminated here-doc string literal `EOF'
Error: (line 205) unterminated list, starting in line 19
Error: shell command
-- not sure if this is a good idea though. I don't
know how to get the __attribute__ or above #define to work though.
On Tue, Dec 7, 2010 at 3:22 PM, Peter Bex peter@xs4all.nl wrote:
On Tue, Dec 07, 2010 at 03:15:32PM -0500, David Dreisigmeyer wrote:
I'm getting the following error
I've been going through The Scheme Programming Language (4e), and
was doing some experiments with define-syntax. Can I do something
like the following (like in CL):
(define-syntax my-set!
I WANT TO PUT SOME DOCUMENTATION HERE. [ -- can I do something like this?]
(syntax-rules ()
[(_ x1
For some reason ,tr is not working for me. It worked yesterday so I'm
not sure what may have happened. Same thing is happening with
Macports 4.4.0 version.
CHICKEN
(c)2008-2010 The Chicken Team
(c)2000-2007 Felix L. Winkelmann
Version 4.6.0
macosx-unix-gnu-x86-64 [ 64bit manyargs dload ptables
wrote:
Hi David
On Thu, 2 Dec 2010 13:50:02 -0500 David Dreisigmeyer
dwdreisigme...@gmail.com wrote:
For some reason ,tr is not working for me. It worked yesterday so I'm
not sure what may have happened. Same thing is happening with
Macports 4.4.0 version.
IIRC, the tracing feature has
:28 PM, Mario Domenech Goulart
mario.goul...@gmail.com wrote:
Hi David
On Thu, 2 Dec 2010 14:19:58 -0500 David Dreisigmeyer
dwdreisigme...@gmail.com wrote:
Thanks Mario. I thought I was using at least 4.4.0 yesterday, but
that must be wrong. I was following:
http://wiki.call-cc.org/man/4
)))
On Thu, Dec 2, 2010 at 3:05 PM, Mario Domenech Goulart
mario.goul...@gmail.com wrote:
On Thu, 2 Dec 2010 14:32:45 -0500 David Dreisigmeyer
dwdreisigme...@gmail.com wrote:
Thank you Mario!
One more thing: Is it possible to autoload eggs at the command line,
so I wouldn't have to do
You can do this to default to 64-bit, versus 32-bit:
http://www.overclock.net/mac/564147-how-enable-64-bit-default-os.html
On Tue, Nov 30, 2010 at 7:07 AM, Felix
fe...@call-with-current-continuation.org wrote:
From: David Dreisigmeyer dwdreisigme...@gmail.com
Subject: Re: [Chicken-users] Re
:
make PLATFORM=macosx ARCH=x86-64
On Wed, Dec 1, 2010 at 7:50 AM, Stephen Eilert spedr...@gmail.com wrote:
On Tue, Nov 30, 2010 at 11:51 AM, David Dreisigmeyer
dwdreisigme...@gmail.com wrote:
You can do this to default to 64-bit, versus 32-bit:
http://www.overclock.net/mac/564147
I should have mentioned I can't even get the C example to run.
On Wed, Dec 1, 2010 at 8:50 AM, David Dreisigmeyer
dwdreisigme...@gmail.com wrote:
Has anyone been able to get the SWIG example to run?
http://www.swig.org/Doc2.0/Chicken.html#Chicken
Thank you,
-Dave
Thanks Thomas and Peter. I created a punCpp.h but forgot to include
it on the email. Let me try this on my end again.
On Wed, Dec 1, 2010 at 9:30 AM, Peter Bex peter@xs4all.nl wrote:
On Wed, Dec 01, 2010 at 08:23:40AM -0500, David Dreisigmeyer wrote:
This may be getting closer. Here's my
I was going to try it using C++ but that doesn't seem to be working.
On Wed, Dec 1, 2010 at 9:08 AM, Peter Bex peter@xs4all.nl wrote:
On Wed, Dec 01, 2010 at 08:50:22AM -0500, David Dreisigmeyer wrote:
Has anyone been able to get the SWIG example to run?
http://www.swig.org/Doc2.0
pun_module.scm
** run:
#;1 ,l pun_module.so
#;1 (import pun_module)
#;2 (test_pun)
On Wed, Dec 1, 2010 at 9:40 AM, David Dreisigmeyer
dwdreisigme...@gmail.com wrote:
Thanks Thomas and Peter. I created a punCpp.h but forgot to include
it on the email. Let me try this on my end again.
On Wed
Would there be any advantages / disadvantages to using llvm-gcc /
clang versus gcc?
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Eilert spedr...@gmail.com
Subject: Re: [Chicken-users] Re: seg fault
Date: Wed, 1 Dec 2010 09:50:59 -0300
On Tue, Nov 30, 2010 at 11:51 AM, David Dreisigmeyer
dwdreisigme...@gmail.com wrote:
You can do this to default to 64-bit, versus 32-bit:
http://www.overclock.net/mac/564147-how-enable-64
I can't install the objc egg (see below). Thanks again. -Dave
P.S. Sorry for all of the emails.
Last login: Wed Dec 1 13:02:29 on ttys003
new-host:~ daviddreisigmeyer$ sudo chicken-install objc
Password:
retrieving ...
resolving alias `kitten-technologies' to:
Thanks Jim. -Dave
2010/12/1 Jim Ursetto zbignie...@gmail.com:
It's not supported on 10.6, I apologize. For this one there is no workaround.
On Dec 1, 2010, at 12:09, David Dreisigmeyer dwdreisigme...@gmail.com wrote:
I can't install the objc egg (see below). Thanks again. -Dave
P.S. Sorry
=x86-64
Sorry for the inconvenience.
Jim
On Mon, Nov 29, 2010 at 17:44, David Dreisigmeyer
dwdreisigme...@gmail.com wrote:
It's i386. This ia a problem with Snow Leopard. Chicken wouldn't
compile otherwise, with an error for apply-hack.
On Mon, Nov 29, 2010 at 4:02 PM, Felix
fe...@call
Using the chicken 4.4.0 from macports (on OS X 10.6.5), when I run
chicken-install whatever
I get a segmentation fault. Any ideas?
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It's i386. This ia a problem with Snow Leopard. Chicken wouldn't
compile otherwise, with an error for apply-hack.
On Mon, Nov 29, 2010 at 4:02 PM, Felix
fe...@call-with-current-continuation.org wrote:
From: David Dreisigmeyer dwdreisigme...@gmail.com
Subject: [Chicken-users] Re: seg fault
Hi,
I've been unable to get paredit to work in inferior-scheme-mode. It
works with gambit, which uses a gambit.el file versus quack or cluck.
Thank you,
-Dave
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at 08:18:11AM -0500, David Dreisigmeyer wrote:
Hi,
I've been unable to get paredit to work in inferior-scheme-mode. It
works with gambit, which uses a gambit.el file versus quack or cluck.
Works fine here. Are you sure you're running the latest version?
IIRC an older version did not understand
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