The problem is definitely that it is not producing a valid fortran
executable because the test program fails to link due to a missing
symbol.
Did you get exactly the same error in the config.log when you used the
LIBS=-lSystemStubs flag to configure?
I'm afraid that I don't have a Tiger system with gfortran installed to
try this on. Here's what our test case does -- once you can get this
to compile, you should be able use the same flags to get LAM's
configure to work:
- create a C source file with the following (e.g., size.c)
#include <stdio.h>
#include <stdlib.h>
void sizeof_(char *a, char *b)
{
int diff = (int) (b - a);
FILE *f=fopen("conftestval", "w");
if (!f) exit(1);
fprintf(f, "%d\n", diff);
}
- create a Fortran source file with the following (e.g., main.f):
program fsize
external SIZE
$1 x(2)
call SIZE(x(1),x(2))
end
- compile each of those into .o files, e.g.:
gcc size.c -c
gfortran main.f
- link these together into an executable
gfortran main.o size.o -o main
The link step is what is failing due to a missing symbol. We had
another user who said that adding -lSystemStubs to the final link line
made it link for him, but I can't verify this. :-\
Can you try that?
On May 24, 2005, at 3:45 PM, Ben Heaps wrote:
> Hi Jeff,
>
> My solution and your solution both dont seem to work. Any other hints
> would be appreciated.
>
> Ben
>
>
> ----- Original Message -----
> From: "Jeff Squyres" <jsquyres_at_[hidden]>
> To: "General LAM/MPI mailing list" <lam_at_[hidden]>
> Sent: Saturday, May 21, 2005 6:46 AM
> Subject: Re: LAM: compile error during lam install
>
>
>> On May 20, 2005, at 6:10 PM, Ben Heaps wrote:
>>
>>> Im not too familiar with UNIX yet, but getting there.
>>>
>>> Hopefuly step 2 solves the problem, is adding -lSystemStubs to my
>>> libraries easy to do in a bash shell?
>>>
>>> I tried editing .bashrc and adding LDFLAGS = -lSystemStubs
>>
>> Did that work?
>>
>> I would recommend instead:
>>
>> ./configure LIBS=-lSystemStubs
>>
>> --
>> {+} Jeff Squyres
>> {+} jsquyres_at_[hidden]
>> {+} http://www.lam-mpi.org/
>>
>> _______________________________________________
>> This list is archived at http://www.lam-mpi.org/MailArchives/lam/
>>
>
> _______________________________________________
> This list is archived at http://www.lam-mpi.org/MailArchives/lam/
>
--
{+} Jeff Squyres
{+} jsquyres_at_[hidden]
{+} http://www.lam-mpi.org/
|
