On Sun, Jan 14, 2007, Kevin Cahill wrote:
> I am trying to compile Amber 7
> under a fairly current linux operating system
> and a version 9 of the Intel fortran compiler.
> I get the error:
>
> etime.c: In function ?etime_?:
> etime.c:18: error: ?CLK_TCK? undeclared (first use in this function)
>
(1) in amber7/src/Machines/standard/sys.f, change these lines:
#ifdef MPI
call wallclock( tim )
#else
real dumm(2),etime
tim = etime(dumm)
#endif
to this:
call wallclock( tim )
AND/OR
(2) Consider upgrading. The etime() funcion is no longer used in current
versions of Amber, since it uses a non-standard times() function, and "current"
versions of Linux are sometimes very picky about standards. (My guess is that
the version of gcc (or whatever) you are using did not even exist back when
Amber 7 code was being written....)
....dac
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Received on Wed Jan 17 2007 - 06:07:49 PST
