4.3.42 -Xexplicitpar=a

(SPARC, obsolete) Directs lint to recognize #pragma MP directives. a can be either yes or no. The default is -Xexplicitpar=no. Specifying -Xexplicitpar is equivalent to specifying -Xexplicitpar=yes. This option is now obsolete. Use OpenMP pragmas and —xopenmp instead.