databases/mariadb101-server: Fix i386, GSSAPI & Engine build issues

[brnrd]

Summary

Proposed commit log:

databases/mariadb101-server: Fix i386, GSSAPI & Engine build issues

 - Add USES=compiler:c++11-lib
 - Use both deprecated -DPLUGIN_${engine} and new -DWITHOUT_${engine}
   to disable engines (fixes engines not being disabled)
 - Add IGNORE for GSSAPI_BASE on FreeBSD < 10, version is too old
 - Add IGNORE for TokuDB, upstream not supported on 32-bit platforms
 - Add IGNORE on i386, currently broken with clang [1]
 
[1] https://jira.mariadb.org/browse/MDEV-9627

Reviewed_by:	feld (mentor), koobs (mentor)
Approved by:	(mentor)
Differential_Revision:	D5478

Test Plan

• portlint -AC
• poudriere testport

[brnrd]

Switch to using NOT_FOR_ARCHS

[koobs]

Along with addressing inline comments, update all commit log message itemized changes to:

- <Verb what changed in port>[, rationale if necessary]

For example, update:

Build needs c++11 libs

to

Add USES=compiler:c++11-lib

Update Fix building on 9.3 (base Heimdall too old) to

Add IGNORE for GSSAPI_BASE on FreeBSD < 10, version is too old

databases/mariadb101-server/Makefile

142–144

I prefer the original explicit mention of which option (GSSAPI_BASE) needs to be changed

Can GSSAPI_BASE_IGNORE helper be used here as well instead of in the conditional?

158

'What' requires a Kerberos implementation from ports?

FreeBSD < 10?

Be explicit about what condition resulted in this message to the user

162–166

Use OPTIONS_VARS

databases/mariadb101-server/files/patch-plugin_auth__gssapi_gssapi__server.cc

5–6

I prefer raw from upstream headers for commits. For 'issues' or mailing list links, custom headers are fine

databases/mariadb101-server/files/patch-storage_tokudb_PerconaFT_buildheader_CMakeLists.txt

1

Use the upstream Issue Summary

[brnrd]

Address review comments

databases/mariadb101-server/Makefile

142–144

This was changed to pet portlint complaining about first char being upper-case.

GSSAPI_BASE_IGNORE works fine.

162–166

Transformed into OPTIONS_EXCLUDE_i386

[brnrd]

There is no line-continuation in IGNORE messages

[koobs]

LGTM!