Re: [AMBER] AmberTools compilation

From: David Case <david.case.rutgers.edu>
Date: Thu, 9 Mar 2017 09:16:50 -0500

On Thu, Mar 09, 2017, Tom Dreyfus wrote:
>
> you are right, I am using clang. When configuring, I put the following
> command line :
>
> > ./configure gnu
>
> setting clang automatically ....

Are you on a system where "gcc" actually gives you the clang compiler? Or what
do you mean by saying that "configure gnu" would set clang automatically?

If you are really using the clang compilers (and it looks like you are),
the please type "./configure clang".

>
> *Error: RISM and PBSA FFT solver require GNU compiler version 4.3 or
> higher.**
>
> -- clang 3.7.0
> -- gcc 5.3.1

Above suggests that the configure script is confused about what compilers
are being used. Maybe you should post the actual outputs of
    "which gcc" and "gcc -v"

> *Architecture/compiler 'gcc' is not supported!*

Odd...this makes me think you accidentally typed "./configure gcc" rather
than "./configure gnu".

Bottom line: the errors are deep inside system codes, and suggest that the
compilers are either not configured correctly, or that our configuration
script has become quite confused. See if passing clang rather than gnu
to configure helps. If not, capture and post the output from the configure
script, and the associated config.h file.

....regards...sorry you are having problems....dac


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Received on Thu Mar 09 2017 - 06:30:03 PST
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