An issue that is somewhat related: I was surprised to see a gfortran in both /usr/local/bin and /usr/bin, probably because I both had installed gfortran-42.pkg and the gfortran that comes with R-2.7.0. I (based on nothing but expectations) was expecting to just have gfortran in /usr/local. Is there any "policy" regarding this?

Kasper

On Aug 28, 2008, at 8:59 PM, Kasper Daniel Hansen wrote:

I want to get a suitable gfortran for Xcode 3.1 under Leopard in order to build x86_64

Despite reading the "tools" and "building" pages on r.research.att.com I am still confused. The comment on GCC 4.2 on the "building" page seems to indicate that I should look under the "Alternative" section on "tools".

Here I see gfortran-42.pkg which has a build of 5531. But my version(s) of GCC are

kasper-hansens-macbook:~/Work/packages/> gcc --version
i686-apple-darwin9-gcc-4.0.1 (GCC) 4.0.1 (Apple Inc. build 5484)
Copyright (C) 2005 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

kasper-hansens-macbook:~/Work/packages/> gcc-4.2 --version
i686-apple-darwin9-gcc-4.2.1 (GCC) 4.2.1 (Apple Inc. build 5564)
Copyright (C) 2007 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

and at the top of the page I see gfortran-4.2.3.pkg which seems to be a later version (but has no build information).

So which one should I use?

Thanks
Kasper

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