If syscont() and _SC_NPROCESSORS_ONLN are available, use that as a fallback configuration option, which should permit Solaris to probe the number of CPUs.
If syscont() and _SC_NPROCESSORS_ONLN are available, use that as a
fallback configuration option, which should permit Solaris to probe
the number of CPUs.

Obtained from:	Joakim Johansson <jocke@tbricks.com>


git-svn-id: fd4a176c55b201366617f1b4a14a5ec6630ef30e@152 5710d607-3af0-45f8-8f96-4508d4f60227

nickhutchinson/libdispatch,jcbertin/libdispatch,SproutOrc/libdispatch,nickhutchinson/libdispatch,evaautomation/libdispatch,jcbertin/libdispatch,JackieXie168/libdispatch,PSPDFKit-labs/libdispatch,nickhutchinson/libdispatch,JackieXie168/libdispatch,jcbertin/libdispatch,rpaulo/libdispatch-freebsd,mir-ror/libdispatch,Chilledheart/libdispatch,mir-ror/libdispatch,Chilledheart/libdispatch,evaautomation/libdispatch,SproutOrc/libdispatch,PSPDFKit-labs/libdispatch,PSPDFKit-labs/libdispatch,mir-ror/libdispatch,rpaulo/libdispatch-freebsd,evaautomation/libdispatch,rpaulo/libdispatch-freebsd,evaautomation/libdispatch,SproutOrc/libdispatch,JackieXie168/libdispatch,SproutOrc/libdispatch,PSPDFKit-labs/libdispatch,Chilledheart/libdispatch,JackieXie168/libdispatch,JackieXie168/libdispatch,nickhutchinson/libdispatch