diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 37252d9..9e823ce 100644 --- a/configure.ac +++ b/configure.ac @@ -2654,6 +2654,20 @@ if test "X${ALLOW_UNSUPPORTED}" != "Xyes"; then fi fi +# Requires MPI standard 3.0 and greater +if test "X${enable_parallel}" = "Xyes"; then + AC_MSG_CHECKING([whether MPI meets the minimum 3.0 standard]) + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ + #include <mpi.h> + #if MPI_VERSION < 3 + #error, found MPI_VERSION < 3 + #endif]])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no]) + AC_MSG_ERROR([HDF5 requires MPI standard 3.0 or greater])] + ) +fi + AC_MSG_CHECKING([for parallel support files]) case "X-$enable_parallel" in X-|X-no|X-none) |