Change Details

Proposed commit log: ``` databases/rrdtool: Make groff a conditional dependency groff is required by rrdtool to format documentation, which is only required when documentation is being built. Accordingly, make groff conditional on the existing DOCS option. This precludes building a litany of dependencies, mostly due to groff requiring ghostscript. Approved by: zeising (maintainer) Differential_Revision: D14732 MFH: 2018Q3 ```

Proposed commit log: ``` databases/rrdtool: Make groff a conditional dependency groff is required by rrdtool to format documentation, which is only required when documentation is being built. Accordingly, make groff conditional on the existing DOCS option. This precludes building a litany of dependencies, mostly due to groff requiring ghostscript. Approved by: zeising (maintainer) Differential_Revision: D14732 MFH: 2018Q3 ``` Note: portlint warnings not addressed in this changeset, will (should) be addressed in its own separate changeset

Proposed commit log: ``` databases/rrdtool: Make groff a conditional dependency groff is required by rrdtool to format documentation, which is only required when documentation is being built. Accordingly, make groff conditional on the existing DOCS option. This precludes building a litany of dependencies, mostly due to groff requiring ghostscript. Approved by: zeising (maintainer) Differential_Revision: D14732 MFH: 2018Q3 ``` Note: portlint warnings not addressed in this changeset, will (should) be addressed in its own separate changeset