update portage and kernel config

gentoo_portage/make.conf

@@ -10,8 +10,8 @@ FFLAGS="${COMMON_FLAGS}"
 
 # NOTE: This stage was built with the bindist Use flag enabled
 PORTDIR="/usr/portage"
-DISTDIR="/usr/portage/distfiles"
-PKGDIR="/usr/portage/packages"
+DISTDIR="/var/cache/distfiles"
+PKGDIR="/var/cache/binpkgs"
 
 # This sets the language of build output to English.
 # Please keep this setting intact when reporting bugs.