From: Simon Wright <simon@pushface.org>
Subject: Re: Interfacing Ada with C
Date: Sun, 25 Jul 2010 18:24:06 +0100
Date: 2010-07-25T18:24:06+01:00 [thread overview]
Message-ID: <m2r5irsceh.fsf@pushface.org> (raw)
In-Reply-To: 4acf7f59-2675-4498-8d95-35d01bc1e3af@j8g2000yqd.googlegroups.com
Ada novice <posts@gmx.us> writes:
> Thanks. Now, imsl.ad(b,s) compile fine. Now to make the code work:
>
> Do I need to have a C file also? The IMSL library won't activate by
> itself.
> I have a main file in Ada as testmatrix.adb:
>
> with Imsl;
> use Imsl;
>
> procedure TestMatrix is
>
> Values : Complex_Array := F_Eig_Gen (((8.0, 1.0, 5.0), (4.0, 4.0,
> 2.0), (18.0, 5.0, 7.0)));
>
> begin
> null;
>
> end TestMatrix;
>
> So I compile
>
> gnatmake -c imsl.adb
> gnatmake -c testmatrix.adb
You don't need to use "-c". Try just
gnatmake testmatrix.adb
It'll compile testmatrix.adb and imsl.adb for you, do the bind, and try
to do the link, but you'll get a linker error because it can't find
imsl_f_eig_gen.
Above, you wrote a C test:
#include <imsl.h>
int main()
{
int n = 3;
float a[] = {8.0, -1.0, -5.0,
-4.0, 4.0, -2.0,
18.0, -5.0, -7.0};
f_complex *eval;
/* Compute eigenvalues of A */
eval = imsl_f_eig_gen (n, a, 0);
/* Print eigenvalues */
imsl_c_write_matrix ("Eigenvalues", 1, n, eval, 0);
}
and when you built that you must have told GCC where to find the IMSL
library: something like the "-limsl" below.
gcc testprogram.c -o testprogram -limsl
You can do exactly the same with gnatmake:
gnatmake testmatrix.adb -largs -limsl
next prev parent reply other threads:[~2010-07-25 17:24 UTC|newest]
Thread overview: 112+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-24 11:57 Interfacing Ada with C Ada novice
2010-07-24 12:08 ` Robert A Duff
2010-07-24 12:32 ` Ada novice
2010-07-24 14:52 ` Marco
2010-07-24 16:38 ` Simon Wright
2010-07-24 17:58 ` Ada novice
2010-07-25 8:29 ` Simon Wright
2010-07-25 12:21 ` Ada novice
2010-07-25 13:50 ` Dmitry A. Kazakov
2010-07-25 14:12 ` Ada novice
2010-07-25 14:17 ` Ada novice
2010-07-25 14:26 ` Simon Wright
2010-07-25 16:18 ` Ada novice
2010-07-25 17:06 ` Dmitry A. Kazakov
2010-07-25 17:42 ` Ada novice
[not found] ` <a5ba4513-ce2b-45d1-a5f4-ff1a7945b0b0@q12g2000yqj.googlegroups.com>
2010-07-25 18:26 ` Dmitry A. Kazakov
2010-07-25 18:52 ` Ada novice
2010-07-25 18:58 ` Dmitry A. Kazakov
2010-07-25 19:13 ` Ada novice
2010-07-25 19:19 ` Dmitry A. Kazakov
2010-07-25 19:28 ` Ada novice
2010-07-25 20:04 ` Dmitry A. Kazakov
2010-07-26 13:40 ` Ada novice
2010-07-26 14:52 ` Dmitry A. Kazakov
2010-07-26 17:14 ` Ada novice
[not found] ` <a2da2804-c19b-44cf-9855-834c602c4520@y11g2000yqm.googlegroups.com>
2010-07-26 17:32 ` Dmitry A. Kazakov
2010-07-26 17:50 ` Ada novice
2010-07-27 12:24 ` Peter Hermann
2010-07-27 19:01 ` Ada novice
2010-07-28 9:56 ` team-ada (was e: " Peter Hermann
2010-07-27 5:50 ` Ada novice
2010-07-27 7:27 ` Dmitry A. Kazakov
2010-07-27 7:43 ` Georg Bauhaus
2010-07-27 18:37 ` Ada novice
2010-07-27 18:40 ` Ada novice
2010-07-25 17:24 ` Simon Wright [this message]
2010-07-25 17:47 ` Simon Wright
2010-07-25 17:58 ` Ada novice
2010-07-25 23:21 ` Simon Wright
2010-07-26 1:24 ` John B. Matthews
2010-07-26 14:01 ` Ada novice
2010-07-26 15:46 ` sjw
[not found] ` <da987804-3948-4871-ab52-4a8e95f06d44@k39g2000yqb.googlegroups.com>
2010-07-26 19:46 ` Simon Wright
2010-07-26 20:39 ` Dmitry A. Kazakov
2010-07-27 5:46 ` Ada novice
2010-07-27 5:43 ` Ada novice
2010-07-27 17:33 ` Simon Wright
2010-07-27 18:34 ` Ada novice
2010-07-28 22:26 ` Simon Wright
2010-07-29 9:19 ` Ada novice
2010-07-29 19:14 ` Simon Wright
2010-07-29 20:25 ` Ada novice
2010-07-30 1:46 ` John B. Matthews
2010-07-30 9:09 ` sjw
2010-07-30 12:41 ` Ada novice
2010-07-30 15:13 ` John B. Matthews
2010-07-30 17:25 ` Ada novice
2010-07-30 19:41 ` John B. Matthews
2010-07-30 21:08 ` Ada novice
2010-07-30 22:19 ` Simon Wright
2010-07-31 12:19 ` Ada novice
2010-07-31 13:25 ` Simon Wright
2010-07-31 19:39 ` Ada novice
2010-07-31 21:02 ` Simon Wright
2010-08-01 9:36 ` Ada novice
2010-08-01 16:14 ` Simon Wright
2010-08-01 16:27 ` Ada novice
2010-08-01 17:33 ` Simon Wright
[not found] ` <997036dd-ca13-4cdf-8f88-9b47a9f83b2d@s9g2000yqd.googlegroups.com>
2010-07-31 13:08 ` Simon Wright
2010-07-31 13:17 ` Simon Wright
2010-07-30 15:10 ` John B. Matthews
2010-08-01 10:47 ` John B. Matthews
2010-08-01 17:08 ` Simon Wright
2010-08-02 1:08 ` John B. Matthews
2010-08-02 16:36 ` Simon Wright
2010-08-02 16:55 ` Ada novice
2010-08-05 9:14 ` Ada novice
2010-08-05 13:23 ` John B. Matthews
2010-08-05 13:57 ` sjw
2010-08-05 17:24 ` Ada novice
2010-08-05 17:59 ` Jeffrey Carter
2010-08-05 20:25 ` Simon Wright
2010-08-06 1:15 ` John B. Matthews
2010-08-06 9:11 ` Ada novice
2010-08-06 9:17 ` Ada novice
2010-08-06 8:04 ` Jacob Sparre Andersen
2010-08-06 8:42 ` Dmitry A. Kazakov
2010-08-06 9:26 ` Ada novice
2010-08-06 9:51 ` Dmitry A. Kazakov
2010-08-06 12:04 ` Ada novice
2010-08-06 16:49 ` Simon Wright
2010-08-06 17:27 ` Dmitry A. Kazakov
2010-08-06 18:15 ` Ada novice
2010-08-06 20:26 ` Simon Wright
2010-08-07 0:46 ` John B. Matthews
2010-08-07 7:59 ` Dmitry A. Kazakov
2010-08-07 9:09 ` Georg Bauhaus
2010-08-07 12:33 ` John B. Matthews
2010-08-06 9:49 ` Peter Hermann
2010-08-06 12:03 ` Ada novice
2010-08-07 4:07 ` Randy Brukardt
2010-08-07 8:10 ` Ada novice
2010-08-06 16:41 ` Simon Wright
2010-08-06 8:39 ` sjw
2010-07-24 16:44 ` Dmitry A. Kazakov
2010-07-24 18:04 ` Ada novice
2010-07-24 19:16 ` Dmitry A. Kazakov
2010-07-25 0:22 ` tmoran
-- strict thread matches above, loose matches on Subject: below --
2003-04-14 21:39 Paul Anderson
2003-04-14 23:05 ` tmoran
2003-04-16 2:56 ` Steve
2003-04-16 4:25 ` Steve
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