On Thu, Oct 7, 2010 at 3:26 PM, Scott Brozell <sbrozell.rci.rutgers.edu>wrote:
> Hi,
>
> iargc() should be replaced with command_argument_count().
> The wiki aludes to these problems, but does not yet indicate the
> best current practice which is described below from my cvs log.
> http://ambermd.org/pmwiki/index.php/Main/Coding
>
> Date: Sat May 23 19:36:48 2009 +0000
> Replaced gnu iargc() with f2003 standard command_argument_count().
> The same could be done for getarg. Some compilers like gnu already
> support these f2003 routines in preference to the old gnu ones:
>
Where does this fit in with " Don't use any Fortran 2003 constructs." from
the coding guidelines? Or is it not strictly f2003?
Thanks!,
Jason
http://www.nag.co.uk/nagware/np/r51_doc/relnotes.html
> http://docs.sun.com/source/819-3684/2_F95_Intrins.html
> However, some compilers directly support neither:
> pgf90 7.0-4 64-bit target on x86-64 Linux
> but later versions only support the f2003 routines:
> pgf90 8.0-5 64-bit target on x86-64 Linux -tp k8-64e
> cpp -traditional -P -DBINTRAJ -DSQM sqm.f > _sqm.f
> pgf90 -c -O1 -Mfree -o sqm.o _sqm.f
> PGF90-S-0038-Symbol, iargc, has not been explicitly declared (_sqm.f)
> 0 inform, 0 warnings, 1 severes, 0 fatal for sqm
>
> Scott
>
> On Wed, Oct 06, 2010 at 11:48:38AM -0300, Gustavo Seabra wrote:
> > Works now. Looks like PGI is being even stricter than gnu...
> >
> > On Wed, Oct 6, 2010 at 11:18 AM, Jason Swails <jason.swails.gmail.com>
> wrote:
> > > i just added iargc to the narg integer declaration line -- try now? It
> > > wasn't giving problems on gfortran or ifort
> > >
> > > On Wed, Oct 6, 2010 at 10:13 AM, Jason Swails <jason.swails.gmail.com
> >wrote:
> > >
> > >> I may have... I did try compiling on kraken with the PGI compilers.
> Let me
> > >> check (my fault, since it's my source file anyway)
> > >>
> > >> On Wed, Oct 6, 2010 at 9:59 AM, Gustavo Seabra <
> gustavo.seabra.gmail.com>wrote:
> > >>>
> > >>> I'm trying to compile AmberTools serial using PGI compilers, from a
> > >>> freshly cloned branch (pulled from master a few minutes ago), but
> > >>> compilation is dying with this error:
> > >>>
> > >>> PGF90-S-0038-Symbol, iargc, has not been explicitly declared
> (calcpka.f90:
> > >>> 114)
> > >>> 0 inform, 0 warnings, 1 severes, 0 fatal for calcpka
> > >>> PGF90-S-0026-Unmatched quote (calcpka.f90: 331)
> > >>> 0 inform, 0 warnings, 1 severes, 0 fatal for usage
> > >>> make[1]: *** [calcpka] Error 2
> > >>> make[1]: Leaving directory `amber/AmberTools/src/etc'
>
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>
--
Jason M. Swails
Quantum Theory Project,
University of Florida
Ph.D. Graduate Student
352-392-4032
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Received on Thu Oct 07 2010 - 13:00:02 PDT
