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@@ -827,8 +827,8 @@ AC_ARG_WITH(mpiexec, [AS_HELP_STRING([--with-mpiexec[=<path to mpiexec>]],
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fi
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],
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[
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- # nothing was specified: default value is used
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- AC_PATH_PROG(mpiexec_path, $(dirname $mpicc_path)/mpiexec, [no], [])
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+ # nothing was specified: look in the path
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+ AC_PATH_PROG(mpiexec_path, mpiexec, [no], [$(dirname $mpicc_path):$PATH])
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])
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AC_MSG_CHECKING(whether mpiexec is available)
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Nathalie Furmento