Unbreak trunk build for platforms which do not have ENOTSUP defined, e.g. OpenBSD.
Unbreak trunk build for platforms which do not have ENOTSUP defined,
e.g. OpenBSD.

This is actually a bug in sqlite [1]. They #ifdef'd ENOTSUP in some
places, but not all. I have no idea if this fix is correct.
I'm not an sqlite developer. And we actually don't want to have
to apply custom patches to this file in the first place.

This commit should be backed out once external sqlite libraries
can be used again. It's a temporary band-aid only to unbreak the
build for me, and possibly others.

* subversion/libsvn_subr/sqlite3_c.h
  (full_fsync): Don't blindly assume ENOTSUP exists.

[1] http://www.sqlite.org/cvstrac/tktview?tn=3512

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion