Remove expired ports:
2019-09-04 devel/ace+tao-doc: Broken for more than 6 months
2019-09-04 devel/dfmt: Broken for more than 6 months
2019-09-04 devel/ignition-transport: Broken for more than 6 months
2019-09-04 devel/spin: Broken for more than 6 months
2019-09-04 editors/dexed: Depends on expiring devel/dfmt
2019-09-04 editors/p5-Padre: Depends on expiring x11-toolkits/p5-Wx
2019-09-04 emulators/qemu2: Latest 3.X branch is in ports tree
2019-09-04 games/asc: Broken for more than 6 months
2019-09-04 games/slade: Broken for more than 6 months
2019-09-04 graphics/gimp-wavelet-decompose-plugin: Broken for more than 6 months
2019-09-04 graphics/py-pyembree: Depends on expiring graphics/embree
2019-09-04 irc/irssi-otr: Broken for more than 6 months
2019-09-04 mail/p5-Mail-ClamAV: Broken for more than 6 months
2019-09-04 mail/qmail-ldap: Broken for more than 6 months

Deprecate ports broken for more than 6 months

Mark BROKEN: fails to build

clam.cpp:148:45: error: use of undeclared identifier 'CL_SCAN_ARCHIVE'

Reported by:	pkg-fallout

Remove ${PORTSDIR}/ from dependencies, categories r, s, t, and u.

With hat:	portmgr
Sponsored by:	Absolight

- Bump PORTREVISION after security/clamav update

PR:		205086
Submitted by:	me

security category: Remove $PTHREAD_LIBS

approved by:	PTHREAD blanket

Put back an empty dir in plist

cleanup plist

. Add USES=libtool on security/clamav
. Drop .la files
. Since lib version was downgraded, bump portrevision on ports that depends of
clamav
. Fix REQUIRE names on rc.d scripts

. Support stage
. Move to new LIB_DEPENDS

Approved by:	portmgr (blanket)

Add NO_STAGE all over the place in preparation for the staging support (cat:
security)

-remove MD5

Chase clamav's lib bump

- Bump necessary PORTREVISIONS and fix some ports to new clamav API

- Update security/clamav to 0.94 [1] and fix a remote DoS [2]
- Chase libclamav version bump on all dependant ports
- Bump necessary PORTREVISIONS
- Fix some BROKEN messages from ports that were already broken with clamav-0.93
- Mark security/klamav as BROKEN since it doesn't build with clamav-0.94

PR:             ports/127122 [1], ports/127310 [2]
Submitted by:   Gary Palmer <freebsd-gnats@in-addr.com> [1], delphij [2]
Approved by:    portmgr (pav)

Update CONFIGURE_ARGS for how we pass CONFIGURE_TARGET to configure script.
Specifically, newer autoconf (> 2.13) has different semantic of the
configure target. In short, one should use --build=CONFIGURE_TARGET
instead of CONFIGURE_TARGET directly. Otherwise, you will get a warning
and the old semantic may be removed in later autoconf releases.

To workaround this issue, many ports hack the CONFIGURE_TARGET variable
so that it contains the ``--build='' prefix.

To solve this issue, under the fact that some ports still have
configure script generated by the old autoconf, we use runtime detection
in the do-configure target so that the proper argument can be used.

Changes to Mk/*:
 - Add runtime detection magic in bsd.port.mk

- Chase clamav library to version 4
- Bump PORTREVISION

Following ports are marked as BROKEN since they don't build with new clamav
0.93:

www/c-icap
mail/claws-mail-clamav
www/gurlchecker
www/havp
security/klamav
devel/p5-Mail-ClamAV
devel/py-clamav
www/squidclam

This clamav version needed to be updated without wait other ports fixes
because it fixes important vulnerabilities.

- Update security/clamav to 0.92
- Add a new OPTION (RAR) because unrar code is optional to fix a license
  issue
- Some cosmetic changes
- Chase library version bump and bump PORTREVISION of all dependant ports

Approved by:    portmgr (pav)
Security:       CVE-2007-6335, CVE-2007-6336, CVE-2007-6337

- Update clamav to 0.90.1
- Use -lthr to build clamav since it has problems with libpthread
- Bump PORTREVISION of dependant ports, libclamav version was bumped
- Fix clamcour to build with clamav-0.90.x using patch sent by maintainer

BROKEN: Does not compile

- Update to 0.3.8

PR:             ports/105432
Submitted by:   Milan Obuch<bsd@dino.sk> (maintainer)

Remove USE_REINPLACE from all categories starting with S

Conversion to a single libtool environment.

Approved by:    portmgr (kris)

ClamCour is a filter for courier MTA using ClamAV for scanning mails for
viruses.

PR:             ports/91740
Submitted by:   Milan Obuch <bsd@dino.sk>