K 10
svn:author
V 5
jhale
K 8
svn:date
V 27
2018-08-27T16:09:21.928072Z
K 7
svn:log
V 497
Fix build when DEFAULT_VERSIONS=python=3.[4-6] is set

In a python 3.x environment, the unversioned symlink to sphinx-build points
to the python 3.x version which will cause the build to fail. This port
can only use python 2.7, so we need to specify the version of sphinx-build.

This was supposedly fixed in r467840 and the PR was closed, but I was
informed by fluffy via private mail that it was still broken.

PR:		227260
Submitted by:	fluffy
Approved by:	portmgr (blanket - trivial build fix)

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