===> Running extconf.rb in ext/oci8 to configure
checking for cc... ok
checking for gcc... yes
checking for LP64... no
checking for ruby header... /wrkdirs/usr/ports/databases/ruby-oci8/work/ruby-oci8-1.0.0-rc1/ext/oci8/oraconf.rb:301: Use RbConfig instead of obsolete and deprecated Config.
*** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of
necessary libraries and/or headers.
Reported by: pkg-fallout since august 2013