MFC r313679:

Use SRCTOP/OBJTOP relative paths where possible; use :H manipulation in lieu
of ../ elsewhere

This simplifies pathing in make/displayed output

MFC r275385 (by bapt):
Sync the svn template with the one from ports

MFC r289180 (by peter):
Update from svn-1.8.14 to 1.9.2.

Formal release notes are available:
https://subversion.apache.org/docs/release-notes/1.9.html

Of particular note, the client checkout format has *not* changed so
upgrades should *not* be required.

When reading a repository (file:// or running as a local server), an
improved fsfs version 7 is available with significant performance
improvements. An optional upgrade is possible to use the new features.
Without the upgrade, this is fully read/write compatible with the
version 6 fsfs as in svn-1.8.

MFC r298845:
Update from subversion 1.9.2 to 1.9.4.

This contains only bug fixes, no new features. The repository format is
also unchanged from 1.9.2. Full list of changes between 1.9.4 and
earlier versions:

https://svn.apache.org/repos/asf/subversion/tags/1.9.4/CHANGES

Note that the two security issues fixed in 1.9.4 (CVE-2016-2167 and
CVE-2016-2168) do not affect the version of Subversion in the FreeBSD
base system, since neither SASL nor Apache modules are enabled.

MFC r298996:
Re-sync the FreeBSD-specific Subversion template with the one from
ports.

Relnotes: yes

Update from svn-1.8.14 to 1.9.2.

Formal release notes are available:
https://subversion.apache.org/docs/release-notes/1.9.html

Of particular note, the client checkout format has *not* changed so
upgrades should *not* be required.

When reading a repository (file:// or running as a local server), an
improved fsfs version 7 is available with significant performance
improvements. An optional upgrade is possible to use the new features.
Without the upgrade, this is fully read/write compatible with the
version 6 fsfs as in svn-1.8.

Relnotes: yes

META_MODE: Remove DEP_RELDIR from Makefile.depend files.

This has not been needed since r284171 in projects/bmake.

Sponsored by: EMC / Isilon Storage Division

Add META_MODE support.

Off by default, build behaves normally.
WITH_META_MODE we get auto objdir creation, the ability to
start build from anywhere in the tree.

Still need to add real targets under targets/ to build packages.

Differential Revision: D2796
Reviewed by: brooks imp

Reduce number of lines to set ORGANIZATION_NAME in
freebsd-organization.h.

Patched by: ian
PR: 197540
MFC after: 3 days
X-MFC-with: r278603
Sponsored by: The FreeBSD Foundation

Ensure ORGANIZATION_NAME is quoted when ORGANIZATION
could contain strings of two or more words.

Reviewed by: peter
Reported by: karl@denninger.net
PR: 197540
MFC after: 3 days
Sponsored by: The FreeBSD Foundation

Convert svn to LIBADD reduce overlinking

Promote SQLite3 as a privatelib as it will also be used by mandoc

While here ensure sqlite3 is using pread(2) and enable the suppot for FTS4

Add svnlite.1 to CLEANFILES.

MFC after: 3 days
X-MFC-To: stable/10 only
Sponsored by: The FreeBSD Foundation

Revert r267233 for now. PIE support needs to be reworked.

1. 50+% of NO_PIE use is fixed by adding -fPIC to INTERNALLIB and other
build-only utility libraries.
2. Another 40% is fixed by generating _pic.a variants of various libraries.
3. Some of the NO_PIE use is a bit absurd as it is disabling PIE (and ASLR)
where it never would work anyhow, such as csu or loader. This suggests
there may be better ways of adding support to the tree. Many of these
cases can be fixed such that -fPIE will work but there is really no
reason to have it in those cases.
4. Some of the uses are working around hacks done to some Makefiles that are
really building libraries but have been using bsd.prog.mk because the code
is cleaner. Had they been using bsd.lib.mk then NO_PIE would not have
been needed.

We likely do want to enable PIE by default (opt-out) for non-tree consumers
(such as ports). For in-tree though we probably want to only enable PIE
(opt-in) for common attack targets such as remote service daemons and setuid
utilities. This is also a great performance compromise since ASLR is expected
to reduce performance. As such it does not make sense to enable it in all
utilities such as ls(1) that have little benefit to having it enabled.

Reported by: kib

Add documentation for svnlite.

PR: 191544
Reported by: eric
Reviewed by: imp
MFC After: 1 week

In preparation for ASLR [1] support add WITH_PIE to support building with -fPIE.

This is currently an opt-in build flag. Once ASLR support is ready and stable
it should changed to opt-out and be enabled by default along with ASLR.

Each application Makefile uses opt-out to ensure that ASLR will be enabled by
default in new directories when the system is compiled with PIE/ASLR. [2]

Mark known build failures as NO_PIE for now.

The only known runtime failure was rtld.

[1] http://www.bsdcan.org/2014/schedule/events/452.en.html
Submitted by: Shawn Webb <lattera@gmail.com>
Discussed between: des@ and Shawn Webb [2]

NO_MAN= has been deprecated in favor of MAN= for some time, go ahead
and finish the job. ncurses is now the only Makefile in the tree that
uses it since it wasn't a simple mechanical change, and will be
addressed in a future commit.

Somewhat mimic how the devel/subversion port prepopulates
'Sponsored by:' in the FreeBSD commit template.

Support for this has already existed ^/head/contrib/subversion
but it was not enabled in usr.bin/svn/svn/Makefile.

To use the pre-populated 'Sponsored by:' entry, set ORGANIZATION
in make.conf(5), for example:

ORGANIZATION= "The FreeBSD Foundation"

Reviewed by: peter
Sponsored by: The FreeBSD Foundation

Introduce svnlite so that we can check out our source code again.

This is actually a fully functional build except:
* All internal shared libraries are static linked to make sure there
is no interference with ports (and to reduce build time).
* It does not have the python/perl/etc plugin or API support.
* By default, it installs as "svnlite" rather than "svn".
* If WITH_SVN added in make.conf, you get "svn".
* If WITHOUT_SVNLITE is in make.conf, this is completely disabled.

To be absolutely clear, this is not intended for any use other than
checking out freebsd source and committing, like we once did with cvs.

It should be usable for small scale local repositories that don't
need the python/perl plugin architecture.