VMD-L Mailing List

From: Susana Tomasio (susietomasio_at_gmail.com)
Date: Mon Mar 14 2011 - 16:04:51 CDT

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.
>