On Solaris systems, the package-checking program that will be used (along with &cv-PKGINFO;) to look for installed versions of the Sun PRO C++ compiler. The default is /usr/sbin/pgkchk.

On Solaris systems, the package information program that will be used (along with &cv-PKGCHK;) to look for installed versions of the Sun PRO C++ compiler. The default is pkginfo.