
AC_CHECK_DECLS take a comma separated list of macros/symbols, so replace the whitespace separator with a comma. Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp> (cherry picked from commit open-mpi/ompi@b715dd2657)
AC_CHECK_DECLS take a comma separated list of macros/symbols, so replace the whitespace separator with a comma. Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp> (cherry picked from commit open-mpi/ompi@b715dd2657)