- Add missing help2man build dependency.

Reported by:	Rainer Duffner <rainer@ultra-secure.de>

- Move D-Bus dependency under a COLORD option.
- Make libijs dependency optional.
- Add BRAILLE option and add missing dependencies to it.  There's no port of
  liblouisutdml yet but it isn't strictly required.
- Move jpeg, png and tiff dependencies under an IMAGEFILTERS option.
- Add an option group for cups-browsed, move AVAHI under it and add LDAP.
- Add an option group to select the default PDF-to-PostScript renderer.
- Add --disable-silent-rules to CONFIGURE_ARGS to make build logs more
  verbose.

PR:		208345
Approved by:	Naram Qashat <cyberbotx@cyberbotx.com> (maintainer)

There is a wierd issue with base clang and llvm37 which stops libclc to
build on 10.1 i386. So disable it so we don't block 1500+ ports.

Submitted by:	pkg-fallout via antoine@

function on arm64.

PR:		208255
Approved by:	bapt
Sponsored by:	ABT Systems Ltd

PR:		207282

  version 0.15.0) and adds Bengali description for landscapes
- Make scripting support optional and sanitize Qt5 dependencies
- Disable building the unit tests for the time being (needs more work)
- While here, use some option helpers and clarify LICENSE (GPLv2+)

PR:		208360
Submitted by:	freebsd@zleslie.info (maintainer)

PR:		208375
Submitted by:	Aleksander Alekseev <afiskon@devzen.ru>

2: remove dependencies to p5-JSON & p5-Module-Build.

Remove libtxc_dxtn as s2tc is based on a newer version and includes extra
components (command line tools for texture compression).

s2tc is also based on a newer version than libtxc_dxtn.

Approved by:	x11 (dumbbell@)

- Removed tests that depend on events happening within a certain time.
  These times can be pathological on the build cluster, and don't
  accurately reflect what the "average expected" behaviour is.

PR:		208368
Submitted by:	554b8425@razorfever.net (maintainer)

- While here, switch to USES=localbase

PR:		208348
Submitted by:	woodsb02@gmail.com (maintainer)

- While here, fix LICENSE

PR:		208354
Submitted by:	mp39590@gmail.com (maintainer)

PR:		208268
Submitted by:	kalten@gmx.at

- While I'm here, improve package description

Approved by:	junovitch (mentor)

- While here, add NO_ARCH and fix LICENSE

PR:		208100
Submitted by:	jochen@jochen-neumeister.de

- Add "verify" target to verify distfile GPG signature

PR:		208358
Submitted by:	vmagerya@gmail.com (maintainer)

- Add LICENSE_FILE
- Switch to options helpers
- Fix WWW:

- Switch to WRKSRC_SUBDIR
- Switch to options helpers
- Regenerate patches with `make makepatch`

- Add LICENSE_FILE
- Switch to options helpers
- Regenerate patches with `make makepatch`

- Switch to options helpers
- Regenerate patches with `make makepatch`

- Switch to options helpers
- Regenerate patches with `make makepatch`
- Don't install COPYING

- Switch to new test framework
- Regenerate patches with `make makepatch`

PR:		201618
Submitted by:	s3erios@gmail.com
Approved by:	maintainer timeout (ale, 8 months)

- Remove USES=tar:bzip2 (incorrect and no-op with USE_GITHUB)

Approved by:	portmgr blanket

PR:		208099
Submitted by:	jochen@jochen-neumeister.de

context structure.

- mpi/longlong.h: Fix build on sparc.

PR:		206919
Approved by:	junovitch (mentor)

- Switch to options helpers
- Install more documentation
- Switch to @sample

- Add NO_ARCH
- Switch to options helpers