VMD-L Mailing List

From: Susana Tomasio (susietomasio_at_gmail.com)
Date: Mon Mar 14 2011 - 16:49:11 CDT

Hi John,

I see what you mean, but when I add the space between "-ltc8.5"
and "-L/usr/lib/" it gives me the previous error:

ld: library not found for -lstdc++
collect2: ld returned 1 exit status

Thank you,

Susana

On Mon, Mar 14, 2011 at 9:22 PM, John Stone <johns_at_ks.uiuc.edu> wrote:

>
> Susana,
> You need a space between "-ltcl8.5" and "-L/usr/lib/", they are
> separate command parameters. You may need to edit your makefile
> to add spaces where necessary.
>
> Cheers,
> John
>
> On Mon, Mar 14, 2011 at 09:04:51PM +0000, Susana Tomasio wrote:
> > Hi Axel,
> >
> > Thank you for your reply.
> > Your are right it doesn't complain about -lstdc++. But now it
> complains
> > about -ltcl8.5:
> >
> > ld: library not found for -ltcl8.5-L/usr/lib/
> > collect2: ld returned 1 exit status
> > make: *** [tester] Error 1
> >
> > Is it also related with the space between the words?
> > (Sorry I don't have experience with this sort of thing).
> >
> > Thank you,
> >
> > Susana
> >
> > On Mon, Mar 14, 2011 at 6:43 PM, Axel Kohlmeyer <akohlmey_at_gmail.com>
> > wrote:
> >
> > On Mon, Mar 14, 2011 at 12:52 PM, Susana Tomasio
> > <susietomasio_at_gmail.com> wrote:
> > > Hi all,
> > >
> > > I'm compiling the fortran bindings for the VMD molfile plugins
> from
> > Axel
> > > Kohlmeyer.
> > >
> > > I've compiled the molfile plugins but I am having a linkage
> problem
> > when
> > > compliling the
> > > fortran bindings. I am using a MacOSX Snow Leopard.
> >
> > [...]
> > > ld: library not found for -ltcl8.5-L/usr/lib/-lstdc++
> >
> > have a look at this error message.
> > it doesn't look right as a library name, or does it?
> > > collect2: ld returned 1 exit status
> > > make: *** [tester] Error 1
> > >
> > > And this is the edit section of my Makefile:
> > >
> > > ARCH = MACOSX86-64
> > > ARCHDIR = /Users/tomasio/plugins/MACOSXX86/molfile
> > > FC = g77
> > > #FC = g77
> > > #-fno-second-underscore
> > > CC = gcc
> > > LD = $(FC)
> > > OPT = -O2 -Wall
> > > CPPFLAGS = -I/Users/tomasio/plugins/include/
> > > -I/Users/tomasio/plugins/MACOSXX86 #
> > > -D_F77_F2C_UNDERSCORE
> > > CFLAGS = -c $(CPPFLAGS) $(OPT)
> > > FFLAGS = -c $(OPT)
> > > NETCDFLIB =
> > >
> >
> -L/opt/local/var/macports/software/netcdf/4.1.1_4+dap+netcdf4/opt/local/lib/
> > > #/usr/lib64/netcdf-3
> > > NETCDFLDFLAGS = -lnetcdf
> > > TCLLIB =
> > /opt/local/var/macports/software/tcl/8.5.9_0/opt/local/lib/
> > > TCLLDFLAGS = -ltcl8.5
> > > LDFLAGS = -L$(ARCHDIR) $(TCLLIB) $(NETCDFLIB)
> > > LDLIBS = -lmolfile_plugin $(NETCDFLDFLAGS)
> > > $(TCLLDFLAGS)-L/usr/lib/-lstdc++ -ldl
> >
> > here is the problem. there have to be blanks between the "words",
> i.e.
> > try:
> > $(TCLLDFLAGS) -L/usr/lib/ -lstdc++ -ldl
> >
> > cheers,
> > axel.
> > >
> > > I tried with gfortran and got the same error.
> > > I would be grateful if anyone could help me with this.
> > >
> > > Thank you,
> > >
> > > Susana
> > >
> >
> > --
> > Dr. Axel Kohlmeyer
> > akohlmey_at_gmail.com http://goo.gl/1wk0
> >
> > Institute for Computational Molecular Science
> > Temple University, Philadelphia PA, USA.
>
> --
> NIH Resource for Macromolecular Modeling and Bioinformatics
> Beckman Institute for Advanced Science and Technology
> University of Illinois, 405 N. Mathews Ave, Urbana, IL 61801
> Email: johns_at_ks.uiuc.edu Phone: 217-244-3349
> WWW: http://www.ks.uiuc.edu/~johns/ Fax: 217-244-6078
>