is there a Fortran-90 compiler port? Where to get a FOSS Fortran-90 compiler?

[Dave Allured - NOAA Affiliate]

Thanks Chris, that is good advice.  I forgot about port select.  In my case
I had to resort to a manual workaround for gfortran, because the port
command is disabled on my corporate controlled Mac.


On Mon, Mar 4, 2024 at 4:04 AM Chris Jones <jonesc at hep.phy.cam.ac.uk> wrote:

>
> You should not sym link manually yourself. That is precisely what `sudo
> port select gcc` is there for ....
>
> On 02/03/2024 4:43 am, Dave Allured - NOAA Affiliate via macports-users
> wrote:
> > Yes, that is it.  Macports implementation decided to decorate the name
> > of the executable.  There is no naked "gfortran".  It is gfortran-mp-12,
> > gfortran-mp-13, etc.  This way you can have multiple versions installed
> > side by side, if you wish.  For convenience, I usually sym link
> > "gfortran" to the latest MP version.
> >
> >
> > On Fri, Mar 1, 2024 at 9:35 PM Kenneth Wolcott <kennethwolcott at gmail.com
> > <mailto:kennethwolcott at gmail.com>> wrote:
> >
> >     Should I be using gfortran-mp-13?
> >
> >     ls /opt/local/bin | grep fortran
> >     arm64-apple-darwin23-gfortran-mp-12
> >     arm64-apple-darwin23-gfortran-mp-13
> >     gfortran-mp-12
> >     gfortran-mp-13
> >     lfortran
> >
> >     On Fri, Mar 1, 2024 at 8:28 PM Kenneth Wolcott
> >     <kennethwolcott at gmail.com <mailto:kennethwolcott at gmail.com>> wrote:
> >      >
> >      > I do have a GNAT Ada compiler located at:
> >      >
> >      > /opt/gcc-13.2.0-aarch64
> >      >
> >      > Does the existence of this confuse or mislead MacPorts?
> >      >
> >      > Thanks,
> >      > Ken W.
> >      >
> >      > On Fri, Mar 1, 2024 at 8:24 PM Kenneth Wolcott
> >     <kennethwolcott at gmail.com <mailto:kennethwolcott at gmail.com>> wrote:
> >      > >
> >      > > Hi Joshua;
> >      > >
> >      > > port contents gcc13 | grep gfortran
> >      > >   /opt/local/bin/arm64-apple-darwin23-gfortran-mp-13
> >      > >   /opt/local/bin/gfortran-mp-13
> >      > >   /opt/local/lib/gcc13/libgfortran.5.dylib
> >      > >   /opt/local/lib/gcc13/libgfortran.a
> >      > >   /opt/local/lib/gcc13/libgfortran.dylib
> >      > >   /opt/local/lib/gcc13/libgfortran.spec
> >      > >   /opt/local/share/info/gfortran-mp-13.info
> >     <http://gfortran-mp-13.info>
> >      > >   /opt/local/share/man/man1/gfortran-mp-13.1.gz
> >      > > ~:
> >      > >
> >      > > But "ls /usr/local/bin | grep -i fortran"
> >      > >
> >      > > Has no output. ??!!
> >      > >
> >      > > Thanks,
> >      > > Ken W.
> >      > >
> >      > > On Fri, Mar 1, 2024 at 7:19 PM Joshua Root <jmr at macports.org
> >     <mailto:jmr at macports.org>> wrote:
> >      > > >
> >      > > > Are you sure of that? Check e.g. 'port contents gcc13 | grep
> >     gfortran'.
> >      > > >
> >      > > > - Josh
> >      > > >
> >      > > > Kenneth Wolcott wrote:
> >      > > >
> >      > > > > Hi Noam;
> >      > > > >
> >      > > > >    I do not have gfortran, therefore I must not have gcc?
> >      > > > >
> >      > > > > Here is a filtered list of the ports that I have installed
> >     that pertain to gcc:
> >      > > > >    gcc12 @12.3.0_4+stdlib_flag (active)
> >      > > > >    gcc12-libcxx @12.3.0_4+clang14 (active)
> >      > > > >    gcc13 @13.2.0_4+stdlib_flag (active)
> >      > > > >    gcc13-libcxx @13.2.0_4+clang16 (active)
> >      > > > >    gcc_select @0.1_10 (active)
> >      > > > >    libgcc @7.0_0 (active)
> >      > > > >    libgcc12 @12.3.0_4+stdlib_flag (active)
> >      > > > >    libgcc13 @13.2.0_4+stdlib_flag (active)
> >      > > > >    mpich-default @4.1.2_2+gcc13 (active)
> >      > > > >
> >      > > > > Still confused...
> >      > > > >
> >      > > > > Thanks,
> >      > > > > Ken W.
> >      > > > >
> >      > > > > On Fri, Mar 1, 2024 at 6:03 PM Bernstein, Noam CIV USN NRL
> >     WASHINGTON
> >      > > > > DC (USA) <noam.bernstein.civ at us.navy.mil
> >     <http://us.navy.mil>
> >     <https://lists.macports.org/mailman/listinfo/macports-users
> >     <https://lists.macports.org/mailman/listinfo/macports-users>>>
> wrote:
> >      > > > > >//>/Pretty sure that macports gcc installs gfortran by
> >     default, which is
> >      > > > > a f90 (and 95, and maybe f2003) compiler./
> >      > > >
> >
>
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