+ dnl Append $FREXPL_LIBM to LOGL_LIBM, avoiding gratuitous duplicates.
+ case " $LOGL_LIBM " in
+ *" $FREXPL_LIBM "*) ;;
+ *) LOGL_LIBM="$LOGL_LIBM $FREXPL_LIBM" ;;
+ esac
+ dnl Append $ISNANL_LIBM to LOGL_LIBM, avoiding gratuitous duplicates.
+ case " $LOGL_LIBM " in
+ *" $ISNANL_LIBM "*) ;;
+ *) LOGL_LIBM="$LOGL_LIBM $ISNANL_LIBM" ;;
+ esac
+ dnl Append $FLOORL_LIBM to LOGL_LIBM, avoiding gratuitous duplicates.
+ case " $LOGL_LIBM " in
+ *" $FLOORL_LIBM "*) ;;
+ *) LOGL_LIBM="$LOGL_LIBM $FLOORL_LIBM" ;;
+ esac