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Re: Problem compiling NONMEM with mingw gfortran 4.3.0 builds


On Mon, 2007-07-16 at 13:21 -0400, Steve Chapel wrote:
> Steve Chapel wrote:
> > After fixing all executables and libraries to use gfortran, the 
> > program compiled and ran, but I got a Fortran runtime error: Bad file 
> > descriptor. It also shows the offending source code line as "(unit=29, 
> > file='CONOUT$')". Should CONOUT$ be con instead?
> 
> My problems with gfortran now boil down to a problem demonstrated by the 
> following program:
> 
>        character*72 fnint
>        data fnint /'con'/
>        i=index(fnint,' ');
>        open(unit=29,file=fnint(1:i-1))
>        write(29,100)
> 100    format('1Hello, world!')
>        end
> 
> C At line 4 of file bug.for (unit = 29, file = '')
> C Fortran runtime error: File 'con' does not exist

Isn't "con" a special file that directs output to the console?  In that
case, it is quite possible that the interaction between libgfortran
and mingw's library gets something wrong.

Can you file a PR at http://gcc.gnu.org/bugzilla ?  This needs to be looked
at.

	Thomas


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