misc/opennn8.0.1_1

misc/opennn: drop VSX requirement on powerpc64

Builds fine without VSX.

misc/opennn: update 8.0.0 → 8.0.1

misc/opennn: update 6.0.4 → 8.0.0

misc/opennn: fix build on powerpc

cc1plus: out of memory allocating 81890032 bytes after a total of 0 bytes

misc/opennn: Broken on armv7

gcc13 fails.

Reported by:	fallout

misc/opennn: fix build on powerpc64

/usr/bin/c++ -D__Cpp11__ -Dopennn_EXPORTS  -fopenmp=libomp -O2 -pipe -fstack-protector-strong -fno-strict-aliasing   -DNDEBUG -std=gnu++17 -fPIC -MD -MT opennn/CMakeFiles/opennn.dir/adaptive_moment_estimation.cpp.o -MF opennn/CMakeFiles/opennn.dir/adaptive_moment_estimation.cpp.o.d -o opennn/CMakeFiles/opennn.dir/adaptive_moment_estimation.cpp.o -c /wrkdirs/usr/ports/misc/opennn/work/opennn-6.0.4/opennn/adaptive_moment_estimation.cpp
In file included from /wrkdirs/usr/ports/misc/opennn/work/opennn-6.0.4/opennn/adaptive_moment_estimation.cpp:9:
In file included from /wrkdirs/usr/ports/misc/opennn/work/opennn-6.0.4/opennn/adaptive_moment_estimation.h:32:
In file included from /wrkdirs/usr/ports/misc/opennn/work/opennn-6.0.4/opennn/loss_index.h:23:
In file included from /wrkdirs/usr/ports/misc/opennn/work/opennn-6.0.4/opennn/config.h:34:
In file included from /wrkdirs/usr/ports/misc/opennn/work/opennn-6.0.4/opennn/../eigen/unsupported/Eigen/CXX11/Tensor:14:
In file included from /wrkdirs/usr/ports/misc/opennn/work/opennn-6.0.4/opennn/../eigen/unsupported/Eigen/CXX11/../../../Eigen/Core:210:
/wrkdirs/usr/ports/misc/opennn/work/opennn-6.0.4/opennn/../eigen/unsupported/Eigen/CXX11/../../../Eigen/src/Core/arch/AltiVec/PacketMath.h:1345:32: error: use of undeclared identifier 'vec_sqrt'; did you mean 'vec_rsqrt'?
  BF16_TO_F32_UNARY_OP_WRAPPER(vec_sqrt, a);
                               ^~~~~~~~
                               vec_rsqrt
/wrkdirs/usr/ports/misc/opennn/work/opennn-6.0.4/opennn/../eigen/unsupported/Eigen/CXX11/../../../Eigen/src/Core/arch/AltiVec/PacketMath.h:1302:22: note: expanded from macro 'BF16_TO_F32_UNARY_OP_WRAPPER'
  Packet4f op_even = OP(a_even);\
                     ^
/usr/lib/clang/14.0.5/include/altivec.h:8501:34: note: 'vec_rsqrt' declared here
static vector float __ATTRS_o_ai vec_rsqrt(vector float __a) {

misc/opennn: Update 5.0.5 → 6.0.4

Reported by:	portscout

misc/opennn: fix build on libomp-less architectures

misc/opennn: Use USE_GITHUB

PR:		267287

Remove WWW entries moved into port Makefiles

Commit b7f05445c00f has added WWW entries to port Makefiles based on
WWW: lines in pkg-descr files.

This commit removes the WWW: lines of moved-over URLs from these
pkg-descr files.

Approved by:		portmgr (tcberner)

Add WWW entries to port Makefiles

It has been common practice to have one or more URLs at the end of the
ports' pkg-descr files, one per line and prefixed with "WWW:". These
URLs should point at a project website or other relevant resources.

Access to these URLs required processing of the pkg-descr files, and
they have often become stale over time. If more than one such URL was
present in a pkg-descr file, only the first one was tarnsfered into
the port INDEX, but for many ports only the last line did contain the
port specific URL to further information.

There have been several proposals to make a project URL available as
a macro in the ports' Makefiles, over time.

This commit implements such a proposal and moves one of the WWW: entries
of each pkg-descr file into the respective port's Makefile. A heuristic
attempts to identify the most relevant URL in case there is more than
one WWW: entry in some pkg-descr file. URLs that are not moved into the
Makefile are prefixed with "See also:" instead of "WWW:" in the pkg-descr
files in order to preserve them.

There are 1256 ports that had no WWW: entries in pkg-descr files. These
ports will not be touched in this commit.

The portlint port has been adjusted to expect a WWW entry in each port
Makefile, and to flag any remaining "WWW:" lines in pkg-descr files as
deprecated.

Approved by:		portmgr (tcberner)

misc/opennn: Improve BROKEN lines

misc/opennn: Limit BROKEN_riscv64 to pre-13.1 systems

Reported by:	pkubaj@

misc/opennn: Add test target; remove MPI option (defunct); Add USES=compiler:c++11-lang

misc/opennn: Broken on armv6, armv7, riscv64

Reported by:	fallout

misc/opennn: Update 4.0 -> 5.0.5

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

Remove # $FreeBSD$ from Makefiles.

misc/opennn: Update 0.1-86 -> 4.0

The GitHub project for some reason has a version 0.1, and SF has 4.0

misc/opennn: fix build on GCC architectures and powerpc64 elfv2

clang 8 doesn't have full support for powerpc, powerpc64 or powerpcspe, so use GCC there.
On powerpc64 elfv2, the default is to build for elfv1, so pass a flag to fix it.

MFH:		2020Q2 (fix build blanket)

misc/opennn: Fix build

Change to clang-9 because clang-10 failed:
error: no matching constructor for initialization of 'const Vector<size_t>' (aka 'const Vector<unsigned long>')
https://github.com/Artelnics/OpenNN/issues/105

Reported by:	fallout

Drop dependency on devel/openmp

- Drop if devel/llvm* was used as a substitute

Approved by:	yuri, rene (earlier version)
Differential Revision:	https://reviews.freebsd.org/D23020

New port: misc/opennn: Open neural networks library