Re: bug? runtime error passing POD

[Tobias Schlüter <tobias dot schlueter at physik dot uni-muenchen dot de>]

Daniel Franke wrote:
> On Monday 04 July 2005 20:39, FX Coudert wrote:
>>>Question: Bug in gfortran or misunderstanding on my side?
>>
>>Bug in gfortran, your code is good.
> 
> Thanks, that's an relief =)

There's a bug on your side, but it's not in the code :-)

>>After a few trials, I guess you used static linking. There seems to be a
>>bad interaction between using a C main program and statically linking
>>libgfortran/libgfortranbegin.

Then FX found a bug different from yours, since ...

> No (explicit) static linking on my side:
> 
> -- Makefile--
> GCCPATH   = <local-path>
> 
> CFLAGS  = -g -ansi -pedantic -W -Wall
> FFLAGS  = -g -W -Wall
> LDFLAGS = -L$(GCCPATH)/lib -lgfortran -lm
>
> test.gfortran: clean f.f90 test.c
>         $(GCCPATH)/bin/gfortran $(FFLAGS) -c f.f90 -o f.o
>         $(GCCPATH)/bin/gcc $(CFLAGS) -c test.c -o test.o
>         $(GCCPATH)/bin/gcc f.o test.o $(LDFLAGS) -o test.gfortran

... you need to either add -lgfortranbegin to LDFLAGS or use gfortran instead
of gcc as linker command.

Hope this helps,
- Tobi