One more small cleanup, forgotten yesterday.
Reported by:	lwhsu

Remove # $FreeBSD$ from Makefiles.

Bump PORTREVISION for ports depending on the canonical version of GCC
as defined in Mk/bsd.default-versions.mk which has moved from GCC 8.3
to GCC 9.1 under most circumstances now after revision 507371.

This includes ports
 - with USE_GCC=yes or USE_GCC=any,
 - with USES=fortran,
 - using Mk/bsd.octave.mk which in turn features USES=fortran, and
 - with USES=compiler specifying openmp, nestedfct, c11, c++0x, c++11-lang,
   c++11-lib, c++14-lang, c++17-lang, or gcc-c++11-lib
plus, everything INDEX-11 shows with a dependency on lang/gcc9 now.

PR:		238330

Prepare for powerpc-on-clang by deleting hard-coded tests for libstdc++.so
as a stand-in for "are we running on gcc".

For people already testing powerpc on clang, it is possible that they
already have both compilers in base.  Thus, the assumption that "gcc is
in base" (e.g.  libstdc++.so exists) always means "force use of GCC" is
already broken.  It will be for everyone on -CURRENT once the switch is
made.

While here, standardize on compiler:c++11-lang instead of -lib (they are
equivalent these days), pet portlint, and do some other cleanup.

Approved by:	portmgr (tier-2 blanket)

Change cmake default behaviour to outsource.

Ports that build out of source now simply can use "USES=cmake"
instead of "USES=cmake:outsource". Ports that fail to build
out of source now need to specify "USES=cmake:insource".

I tried to only set insource where explictely needed.

PR:		232038
Exp-run by:	antoine

Building on GCC-based architectures after the upgrade to GCC8 requires
adding -Wno-unused-function -Wno-class-memaccess -Wno-catch-value to
CXXFLAGS and -Wno-format-overflow to CFLAGS.

PR:		234067
Submitted by:	Piotr Kubaj
Approved by:	portmgr (tier-2 blanket)

Bump PORTREVISION for ports depending on the canonical version of GCC
defined via Mk/bsd.default-versions.mk which has moved from GCC 7.4 t
GCC 8.2 under most circumstances.

This includes ports
 - with USE_GCC=yes or USE_GCC=any,
 - with USES=fortran,
 - using Mk/bsd.octave.mk which in turn features USES=fortran, and
 - with USES=compiler specifying openmp, nestedfct, c11, c++0x, c++11-lang,
   c++11-lib, c++14-lang, c++17-lang, or gcc-c++11-lib
plus, as a double check, everything INDEX-11 showed depending on lang/gcc7.

PR:		231590

To build on GCC-based architectures, we need to use GCC from ports with
c99, c++98 and -Wno-implicit-fallthrough.

PR:		233839
Submitted by:	Piotr Kubaj
Approved by:	portmgr (tier-2 blanket)

Fix build with clang6 [1]

Use a different distfile that has a properly versioned directory. The checksum
has changed, but there are no file changes, only the WRKSRC has been renamed
from the confusing "libcoverart-{PROJECT_VERSION}" to "libcoverart-1.0.0".

Reported by:	pkg-fallout [1]

Remove ${PORTSDIR}/ from dependencies, Mk and categories a, b, and c.

With hat:	portmgr
Sponsored by:	Absolight

Use pathfix

Convert most ports using cloud.github.com to GHC.

Convert a couple to github, and use some options helpers on the way.

Sponsored by:	Absolight

- rename www/neon29 to www/neon and update to neon-0.30.1
- adjust ports depending on neon, bump PORTREVISION

Changelog:
Fix memory leak with GnuTLS (Werner Baumann, Patrick Ohly).
Fix possible crash after DNS lookup errors on Windows (Olivier Goffart).
Don't fail if the SSL cert changes between connections with OpenSSL, behaviour
now matches that with GnuTLS.
Fix PKCS#11 support under OpenSSL with TLS 1.2.
Fix static linking with pkg-config file (Alan H)

PR:		195786
Differential Revision:	https://reviews.freebsd.org/D1319
Submitted by:	ohauer
Reviewed by:	portmgr (bapt, mat)
Approved by:	portmgr, lev (implicit)

- Trim @dirrm[try] from pkg-plist

- Switch devel/jansson to libtool, drop .la files
- Bump dependent ports as .so version has changed

Approved by:	portmgr blanket

1: Upgrade jansson to 2.6.
2: bump revision due shared library version.

- Support staging
- Convert LIB_DEPENDS to new syntax

bump revision due jansson shlib change.

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

- Remove MAKE_JOBS_SAFE variable

Approved by:	portmgr (bdrewery)

- convert USE_CMAKE to USES
- while here clean up some ports from CMAKE_VERBOSE, which is intended
  for users

Approved by:	portmgr (miwi)

Libcoverart is a client library for accessing the MusicBrainz cover
art archive.

WWW: http://coverartarchive.org/

Approved by:	makc (mentor)
Feature safe:	yes