Mk/bsd.options.mk: Do not enable options that do not exist.

[mat]

Summary

Many bits of the framework check for PORT_OPTIONS:MDOCS, which is on even if
the option is not defined.

[antoine]

won't this change all the rubygem packages?

[antoine]

all r-cran and drupal packages too

[swills]

In D13953#292630, @antoine wrote:

won't this change all the rubygem packages?

Almost all, some have DOCS options, but I think it's OK. I doubt anyone will miss the docs anyway.

[mat]

• Allow those options to be in a group, or something.

[mat]

In D13953#292630, @antoine wrote:

won't this change all the rubygem packages?
all r-cran and drupal packages too

Those that do not have a DOCS option, yes. Same for all ports that use PORTDOCS/PORTEXAMPLES or %%PORTDOCS%%/%%PORTEXAMPLES%%.

The "new" options framework was commited in rP297660 on May 29 2012, 161k commits ago. It is way past time to remove the "compat" layer for how it was before.

[bdrewery]

I'd only be ok with this after proof is posted that nothing is referring to ${PORT_OPTIONS:MDOCS} or <target>-DOCS-* without the _DOCS_ option in the list.

[mat]

In D13953#294744, @bdrewery wrote:

I'd only be ok with this after proof is posted that nothing is referring to ${PORT_OPTIONS:MDOCS} or <target>-DOCS-* without the _DOCS_ option in the list.

Well, people using the DOCS option without actually using it are doing it wrong, I am not sure we want to fix everyone's mess.

I have D13651 that somewhat takes it one step further and has a lot of OPTIONS_DEFINE=DOCS added.

[mat]

rebase

[mat]

So, all the ports who were missing DOCS and EXAMPLES options have been fixed in rP479406 and rP479407.

[mat]

rebase

• Add IPV6 option to ports using it but not defining it.
• Add NLS option to ports using it but not defining it.
• Do not enable options that do not exist.