From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ekaitz at ElenQ Technology <ekaitz@elenq.tech>
Subject: Re: GCC and Chicken-Scheme compilation
Date: Thu, 30 Jan 2020 16:34:01 +0000
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To: "pelzflorian (Florian Pelz)" <pelzflorian@pelzflorian.de>
Cc: "help-guix\\\\@gnu.org" <help-guix@gnu.org>

Hi,

My program is just a `(print "Chicken")`.

I just made a C program that loads math.h and makes a log and it works well=
 but the Chicken compiler still fails.

Can you show me your LIBRARY_PATH?

Mine might be wrong...

Thank you very much!


ElenQ Technology
Ethical Innovation

=E2=80=90=E2=80=90=E2=80=90=E2=80=90=E2=80=90=E2=80=90=E2=80=90 Original Me=
ssage =E2=80=90=E2=80=90=E2=80=90=E2=80=90=E2=80=90=E2=80=90=E2=80=90
On Thursday, January 30, 2020 4:33 PM, pelzflorian (Florian Pelz) <pelzflor=
ian@pelzflorian.de> wrote:

> On Thu, Jan 30, 2020 at 02:45:44PM +0000, Ekaitz at ElenQ Technology wrot=
e:
>
> > Hi,
> > I had some issues with the chicken compiler. I attach later the results=
 of the compilation. But the summary is the following:
> >
> > 1.  I create a hello world chicken program
> > 2.  Run the compiler: csc hello-world.scm
> > 3.  Errors appear: libchicken.so: undefined reference to `log@GLIBC_2.2=
9'
> > 4.  If I get the gcc command that csc runs internally and remove the li=
nking of math (removing -lm) it compiles and runs perfectly.
>
> FWIW this works for me (with a slightly outdated Guix System):
>
> florian ~$ guix environment --ad-hoc chicken
> florian ~ [env]$ cd /tmp
> florian /tmp [env]$ cat a.scm
> (display (exp 2))
> (newline)
> florian /tmp [env]$ csc a.scm
> florian /tmp [env]$ ./a
> 7.38905609893065
>
> Is your program more complicated? I do not really know Chicken, maybe
> some GCC search path is wrong. Don=E2=80=99t know.
>
> Regards,
> Florian