Avoid WARNING: hdf5.h: accepted by the compiler, rejected by the preprocessor! message.

The hdf5 compiler doesn't understand the builtin paths of the mpicc command, so don't check the include path, just the libs


Former-commit-id: ee7a02c3721c4a8aa41b0c009d83bc1ebc8c901f

m4/ax_lib_hdf5.m4

@@ -238,7 +238,7 @@ HDF5 support is being disabled (equivalent to --with-hdf5=no).
         CPPFLAGS=$HDF5_CPPFLAGS
         LIBS=$HDF5_LIBS
         LDFLAGS=$HDF5_LDFLAGS
-        AC_CHECK_HEADER([hdf5.h], [ac_cv_hadf5_h=yes], [ac_cv_hadf5_h=no])
+        AC_CHECK_HEADER([hdf5.h], [ac_cv_hadf5_h=yes], [ac_cv_hadf5_h=no], [AC_INCLUDES_DEFAULT])
         AC_CHECK_LIB([hdf5], [H5Fcreate], [ac_cv_libhdf5=yes],
                      [ac_cv_libhdf5=no])
         if test "$ac_cv_hadf5_h" = "no" && test "$ac_cv_libhdf5" = "no" ; then