Berkeley DB cleanup, remove versions 4.0 ... 4.7.

- Mk/bsd.database.mk rewrite, new default to db5.
- db6 is eligible by default only if installed on the system.
- Bump PORTREVISION of all ports that directly depend on BerkeleyDB or
  where USE_BDB is found in the port's directory
- Patch a few ports such that they will pick up or work with newer
  versions.
- Add UPDATING entry
- Drive-by format fix for pks
- Drop BerkeleyDB option from mail/popular for now, requires more work.
- Exp-run logs linked from the PR below.
- Ports that do not build (IGNORE, BROKEN, etc.) have pro-forma changes
  for new Berkeley DB, but are untested.

NOTE: please read UPDATING and the Wiki page before proceeding!

Announcement:	http://lists.freebsd.org/pipermail/freebsd-ports-announce/2014-August/000090.html
Wiki reference:	https://wiki.freebsd.org/Ports/BerkeleyDBCleanup
PR:		192690
Approved by:	portmgr (implicit, PORTREVISION bump on unstaged ports)

1 files changed, 0 insertions, 11 deletions

diff --git a/databases/db4/files/patch-objformat b/databases/db4/files/patch-objformat
deleted file mode 100644
index 2aa1daaaa21b..000000000000
--- a/databases/db4/files/patch-objformat
+++ /dev/null
@@ -1,11 +0,0 @@
---- ../dist/configure.foo	Sun Feb  4 14:10:01 2007
-+++ ../dist/configure	Sun Feb  4 14:11:26 2007
-@@ -7002,7 +7002,7 @@
-   ;;
- 
- freebsd*)
--  objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
-+  objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo elf`
-   version_type=freebsd-$objformat
-   case $version_type in
-     freebsd-elf*)