* John Wohlbier wrote on Mon, Mar 02, 2009 at 04:51:27AM CET:
> m4_define([AT_MPIRUN_PROGRAM],
> [echo "$MPI_LIBS"
> AS_IF([test -n "$MPI_LIBS"],
> [AT_BANNER([executing mpirun -n $2 $1])
> AT_TESTED([$1])
> AT_SETUP([$1])
> AT_CHECK([mpirun -n $2 $1],[0],[ignore],[ignore])
> AT_CLEANUP])
> ])
>
> I don't see results from the "echo" in any of the resulting files. Thus I
> have no way of knowing if the AS_IF should even work since I don't know the
> value of MPI_LIBS.
Ah, another specialty of Autotest. Shell code not enclosed in AT_SETUP/
AT_CLEANUP is pretty much dropped on the floor. I.e., the banners and
the number of tests that a testsuite contains as a whole, is a constant
determined at the time the testsuite is created.
I guess you want something like this instead:
m4_define([AT_MPIRUN_PROGRAM],
[AT_BANNER([executing mpirun -n $2 $1])
AT_SETUP([$1])
echo foo "$MPI_LIBS"
AS_IF([test -n "$MPI_LIBS"],
[AT_CHECK([mpirun -n $2 $1],[0],[ignore],[ignore])])
AT_CLEANUP
])
but that will warn if no AT_CHECK is executed during the test. So:
m4_define([AT_MPIRUN_PROGRAM],
[AT_BANNER([executing mpirun -n $2 $1])
AT_SETUP([$1])
AT_CHECK([test -n "$MPI_LIBS" || exit 77])
AT_CHECK([mpirun -n $2 $1],[0],[ignore],[ignore])
AT_CLEANUP
])
Hope that helps.
Cheers,
Ralf
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