Remove # $FreeBSD$ from Makefiles.

Clean up LLD_UNSAFE from openal-soft ports

After FreeBSD 12.0 EOL we no longer have to worry about LLD 6 and
can drop LLD_UNSAFE from openal-soft ports.  LLD can link them fine
now but some ports needs a little help on i386 (-Wl,-znotext).

PR:		226980
Reviewed by:	jbeich (earlier version)
Differential Revision:	https://reviews.freebsd.org/D23030

games/openomf: Unbreak build on i386 (broken in r511074)

warning: unknown warning option '-Wno-unused-but-set-variable'; did you mean
'-Wno-unused-const-variable'? [-Wunknown-warning-option]
external/dumb/dumb/src/it/itrender.c:721:11: error: always_inline function
'_mm_setzero_ps' requires target feature 'mmx', but would be inlined into
function 'it_filter_sse' that is compiled without support for 'mmx'
                temp1 = _mm_setzero_ps();
                        ^
external/dumb/dumb/src/it/itrender.c:722:10: error: always_inline function
'_mm_cvtsi32_ss' requires target feature 'mmx', but would be inlined into
function 'it_filter_sse' that is compiled without support for 'mmx'
                data = _mm_cvtsi32_ss( temp1, currsample );
                       ^
external/dumb/dumb/src/it/itrender.c:723:11: error: always_inline function
'_mm_cvtsi32_ss' requires target feature 'mmx', but would be inlined into
function 'it_filter_sse' that is compiled without support for 'mmx'
                temp2 = _mm_cvtsi32_ss( temp1, prevsample );
                        ^
external/dumb/dumb/src/it/itrender.c:724:13: error: always_inline function
'_mm_loadu_ps' requires target feature 'mmx', but would be inlined into function
'it_filter_sse' that is compiled without support for 'mmx'
                impulse = _mm_loadu_ps( (const float *) &imp );
                          ^

games: Add missing USES={gnome,gl,sdl,xorg}

games/openomf: Fix build with non-x86 (non-SSE) architectures

SSE is only available on x86 platforms and forcing it breaks compilation on
other platforms.

Clang on 12.0-RELEASE on amd64 enables SSE by default anyway and not-specifying
-msse allows to build this port on other, non-SSE architectures.

Also add USES=sdl.

PR:		240093
Approved by:	devel@stasyan.com (maintainer), linimon (mentor)

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

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

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

Bump PORTREVISION for ports depending on the canonical version of GCC
in the ports tree (via Mk/bsd.default-versions.mk and lang/gcc) which
has now moved from GCC 6 to GCC 7 by default.

This includes ports
 - featuring USE_GCC=yes or USE_GCC=any,
 - featuring USES=fortran,
 - using Mk/bsd.octave.mk which in turn features USES=fortran, and those
 - with USES=compiler specifying one of openmp, nestedfct, c11, c++0x,
   c++11-lib, c++11-lang, c++14-lang, c++17-lang, or gcc-c++11-lib.

PR:		222542

Set LLD_UNSAFE=yes that the port will continue to link with ld.bfd
if /usr/bin/ld is lld, until the issue can be addressed.

PR:		214864
Approved by:	portmgr (LLD_UNSAFE blanket)
Sponsored by:	The FreeBSD Foundation

Bump PORTREVISION for ports depending on the canonical version of GCC
(via Mk/bsd.default-versions.mk and lang/gcc) which has moved from
GCC 5.4 to GCC 6.4 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, c++11-lib, c++11-lang,
   c++14-lang, c++0x, c11, or gcc-c++11-lib.

PR:		219275

Fix OpenAL dependency

PR:		219266
Approved by:	lme (mentor), devel@stasyan.com (maintainer)
Differential Revision:	https://reviews.freebsd.org/D10788

Mark some ports failing on power64.  In cases where the error message
was a stub, provide a real one.

While here, pet portlint.

Approved by:	portmgr (tier-2 blanket)
Reported by:	swills

Bump PORTREVISIONs for ports depending on the canonical version of GCC and
lang/gcc which have moved from GCC 4.9.4 to GCC 5.4 (at least under some
circumstances such as versions of FreeBSD or platforms).

This includes ports
 - with USE_GCC=yes or USE_GCC=any,
 - with USES=fortran,
 - using using Mk/bsd.octave.mk which in turn has USES=fortran, and
 - with USES=compiler specifying openmp, nestedfct, c++11-lib, c++14-lang,
   c++11-lang, c++0x, c11, or gcc-c++11-lib.

PR:		216707

Cleanup USE_GITHUB with GH_TUPLE usage.

Do not use GH_TUPLE for the default distfile.

With hat:	portmgr
Sponsored by:	Absolight

Cleanup USE_GITHUB usage.

Sponsored by:	Absolight

OpenOMF is a Open Source remake of "One Must Fall 2097" by Diversions
Entertainment.

WWW: http://www.openomf.org/

PR:		210819
Submitted by:	Stas Timokhin <devel@stasyan.com>