[package - 140releng-armv7-default][misc/opennn] Failed for opennn-6.0.4 in build

From: <pkg-fallout_at_FreeBSD.org>
Date: Tue, 09 Apr 2024 18:22:54 UTC
You are receiving this mail as a port that you maintain
is failing to build on the FreeBSD package build server.
Please investigate the failure and submit a PR to fix
build.

Maintainer:     yuri@FreeBSD.org
Log URL:        https://pkg-status.freebsd.org/ampere3/data/140releng-armv7-default/26c5fe5d2fe6/logs/opennn-6.0.4.log
Build URL:      https://pkg-status.freebsd.org/ampere3/build.html?mastername=140releng-armv7-default&build=26c5fe5d2fe6
Log:

=>> Building misc/opennn
build started at Tue Apr  9 18:04:50 UTC 2024
port directory: /usr/ports/misc/opennn
package name: opennn-6.0.4
building for: FreeBSD 140releng-armv7-default-job-02 14.0-RELEASE-p5 FreeBSD 14.0-RELEASE-p5 1400097 arm
maintained by: yuri@FreeBSD.org
Makefile datestamp: -rw-r--r--  1 root wheel 1221 Sep 10  2023 /usr/ports/misc/opennn/Makefile
Ports top last git commit: 26c5fe5d2fe
Ports top unclean checkout: no
Port dir last git commit: 72ba4796395
Port dir unclean checkout: no
Poudriere version: poudriere-git-3.4.1-1-g1e9f97d6
Host OSVERSION: 1500006
Jail OSVERSION: 1400097
Job Id: 02

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=======================<phase: check-sanity   >============================
===== env: NO_DEPENDS=yes USER=root UID=0 GID=0
===>  License GPLv3 accepted by the user
===========================================================================
=======================<phase: pkg-depends    >============================
===== env: USE_PACKAGE_DEPENDS_ONLY=1 USER=root UID=0 GID=0
===>   opennn-6.0.4 depends on file: /usr/local/sbin/pkg - not found
===>   Installing existing package /packages/All/pkg-1.20.9_1.pkg
[140releng-armv7-default-job-02] Installing pkg-1.20.9_1...
[140releng-armv7-default-job-02] Extracting pkg-1.20.9_1: .......... done
===>   opennn-6.0.4 depends on file: /usr/local/sbin/pkg - found
===>   Returning to build of opennn-6.0.4
===========================================================================
=======================<phase: fetch-depends  >============================
===== env: USE_PACKAGE_DEPENDS_ONLY=1 USER=root UID=0 GID=0
===========================================================================
=======================<phase: fetch          >============================
===== env: NO_DEPENDS=yes USER=root UID=0 GID=0
===>  License GPLv3 accepted by the user
===> Fetching all distfiles required by opennn-6.0.4 for building
===========================================================================
=======================<phase: checksum       >============================
===== env: NO_DEPENDS=yes USER=root UID=0 GID=0
===>  License GPLv3 accepted by the user
===> Fetching all distfiles required by opennn-6.0.4 for building
=> SHA256 Checksum OK for Artelnics-opennn-v6.0.4_GH0.tar.gz.
===========================================================================
=======================<phase: extract-depends>============================
===== env: USE_PACKAGE_DEPENDS_ONLY=1 USER=root UID=0 GID=0
===========================================================================
=======================<phase: extract        >============================
===== env: NO_DEPENDS=yes USER=root UID=0 GID=0
===>  License GPLv3 accepted by the user
===> Fetching all distfiles required by opennn-6.0.4 for building
===>  Extracting for opennn-6.0.4
=> SHA256 Checksum OK for Artelnics-opennn-v6.0.4_GH0.tar.gz.
===========================================================================
=======================<phase: patch-depends  >============================
===== env: USE_PACKAGE_DEPENDS_ONLY=1 USER=root UID=0 GID=0
===========================================================================
=======================<phase: patch          >============================
===== env: NO_DEPENDS=yes USER=root UID=0 GID=0
===>  Patching for opennn-6.0.4
===>   Converting DOS text files to UNIX text files
===>  Applying FreeBSD patches for opennn-6.0.4 from /usr/ports/misc/opennn/files
===========================================================================
=======================<phase: build-depends  >============================
===== env: USE_PACKAGE_DEPENDS_ONLY=1 USER=root UID=0 GID=0
===>   opennn-6.0.4 depends on file: /usr/local/bin/cmake - not found
===>   Installing existing package /packages/All/cmake-core-3.28.3.pkg
[140releng-armv7-default-job-02] Installing cmake-core-3.28.3...
[140releng-armv7-default-job-02] `-- Installing expat-2.6.2...
[140releng-armv7-default-job-02] `-- Extracting expat-2.6.2: .......... done
[140releng-armv7-default-job-02] `-- Installing jsoncpp-1.9.5...
[140releng-armv7-default-job-02] `-- Extracting jsoncpp-1.9.5: .......... done
[140releng-armv7-default-job-02] `-- Installing libuv-1.48.0...
[140releng-armv7-default-job-02] `-- Extracting libuv-1.48.0: .......... done
[140releng-armv7-default-job-02] `-- Installing rhash-1.4.4_1...
[140releng-armv7-default-job-02] |   `-- Installing gettext-runtime-0.22.5...
[140releng-armv7-default-job-02] |   | `-- Installing indexinfo-0.3.1...
[140releng-armv7-default-job-02] |   | `-- Extracting indexinfo-0.3.1: .... done
[140releng-armv7-default-job-02] |   `-- Extracting gettext-runtime-0.22.5: .......... done
[140releng-armv7-default-job-02] `-- Extracting rhash-1.4.4_1: .......... done
[140releng-armv7-default-job-02] Extracting cmake-core-3.28.3: .......... done
===>   opennn-6.0.4 depends on file: /usr/local/bin/cmake - found
===>   Returning to build of opennn-6.0.4
===>   opennn-6.0.4 depends on executable: ninja - not found
===>   Installing existing package /packages/All/ninja-1.11.1,2.pkg
[140releng-armv7-default-job-02] Installing ninja-1.11.1,2...
[140releng-armv7-default-job-02] `-- Installing python39-3.9.18_2...
[140releng-armv7-default-job-02] |   `-- Installing libffi-3.4.4_1...
[140releng-armv7-default-job-02] |   `-- Extracting libffi-3.4.4_1: .......... done
[140releng-armv7-default-job-02] |   `-- Installing mpdecimal-4.0.0...
[140releng-armv7-default-job-02] |   `-- Extracting mpdecimal-4.0.0: .......... done
[140releng-armv7-default-job-02] |   `-- Installing readline-8.2.10...
[140releng-armv7-default-job-02] |   `-- Extracting readline-8.2.10: .......... done
[140releng-armv7-default-job-02] `-- Extracting python39-3.9.18_2: .......... done
[140releng-armv7-default-job-02] Extracting ninja-1.11.1,2: ........ done
=====
Message from python39-3.9.18_2:

--
Note that some standard Python modules are provided as separate ports
as they require additional dependencies. They are available as:

py39-gdbm       databases/py-gdbm@py39
py39-sqlite3    databases/py-sqlite3@py39
py39-tkinter    x11-toolkits/py-tkinter@py39
===>   opennn-6.0.4 depends on executable: ninja - found
===>   Returning to build of opennn-6.0.4
===>   opennn-6.0.4 depends on executable: gcc13 - not found
===>   Installing existing package /packages/All/gcc13-13.2.0_4.pkg
[140releng-armv7-default-job-02] Installing gcc13-13.2.0_4...
[140releng-armv7-default-job-02] `-- Installing binutils-2.40_5,1...
[140releng-armv7-default-job-02] |   `-- Installing zstd-1.5.5_1...
[140releng-armv7-default-job-02] |   | `-- Installing liblz4-1.9.4_1,1...
[140releng-armv7-default-job-02] |   | `-- Extracting liblz4-1.9.4_1,1: .......... done
[140releng-armv7-default-job-02] |   `-- Extracting zstd-1.5.5_1: .......... done
[140releng-armv7-default-job-02] `-- Extracting binutils-2.40_5,1: .......... done
[140releng-armv7-default-job-02] `-- Installing gmp-6.3.0...
[140releng-armv7-default-job-02] `-- Extracting gmp-6.3.0: .......... done
[140releng-armv7-default-job-02] `-- Installing mpc-1.3.1_1...
[140releng-armv7-default-job-02] |   `-- Installing mpfr-4.2.1,1...
[140releng-armv7-default-job-02] |   `-- Extracting mpfr-4.2.1,1: .......... done
[140releng-armv7-default-job-02] `-- Extracting mpc-1.3.1_1: ......... done
[140releng-armv7-default-job-02] Extracting gcc13-13.2.0_4: .......... done
=====
Message from gcc13-13.2.0_4:

--
To ensure binaries built with this toolchain find appropriate versions
of the necessary run-time libraries, you may want to link using

  -Wl,-rpath=/usr/local/lib/gcc13

For ports leveraging USE_GCC, USES=compiler, or USES=fortran this happens
transparently.
===>   opennn-6.0.4 depends on executable: gcc13 - found
===>   Returning to build of opennn-6.0.4
===>   opennn-6.0.4 depends on file: /usr/local/bin/as - found
===========================================================================
=======================<phase: lib-depends    >============================
===== env: USE_PACKAGE_DEPENDS_ONLY=1 USER=root UID=0 GID=0
===========================================================================
=======================<phase: configure      >============================
===== env: NO_DEPENDS=yes USER=root UID=0 GID=0
===>  Configuring for opennn-6.0.4
===>  Performing out-of-source build
/bin/mkdir -p /wrkdirs/usr/ports/misc/opennn/work/.build
CMake Deprecation Warning at CMakeLists.txt:1 (cmake_minimum_required):
  Compatibility with CMake < 3.5 will be removed from a future version of
  CMake.

  Update the VERSION argument <min> value or use a ...<max> suffix to tell
  CMake that the project does not need compatibility with older versions.


-- The C compiler identification is GNU 13.2.0
-- The CXX compiler identification is GNU 13.2.0
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /usr/local/bin/gcc13 - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/local/bin/g++13 - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Found OpenMP_C: -fopenmp (found version "4.5") 
-- Found OpenMP_CXX: -fopenmp (found version "4.5") 
-- Found OpenMP: TRUE (found version "4.5")  
CMake Deprecation Warning at opennn/CMakeLists.txt:1 (cmake_minimum_required):
  Compatibility with CMake < 3.5 will be removed from a future version of
  CMake.

  Update the VERSION argument <min> value or use a ...<max> suffix to tell
  CMake that the project does not need compatibility with older versions.


CMake Deprecation Warning at blank/CMakeLists.txt:1 (cmake_minimum_required):
  Compatibility with CMake < 3.5 will be removed from a future version of
  CMake.

  Update the VERSION argument <min> value or use a ...<max> suffix to tell
  CMake that the project does not need compatibility with older versions.


-- Configuring done (1.9s)
-- Generating done (0.0s)
CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_COLOR_MAKEFILE
    CMAKE_CXX_FLAGS_DEBUG
    CMAKE_C_FLAGS_DEBUG
    CMAKE_C_FLAGS_RELEASE
    CMAKE_MODULE_LINKER_FLAGS
    CMAKE_VERBOSE_MAKEFILE
    FETCHCONTENT_FULLY_DISCONNECTED
    THREADS_HAVE_PTHREAD_ARG


-- Build files have been written to: /wrkdirs/usr/ports/misc/opennn/work/.build
===========================================================================
=======================<phase: build          >============================
===== env: NO_DEPENDS=yes USER=root UID=0 GID=0
===>  Building for opennn-6.0.4
[  1% 3/58] /usr/local/bin/g++13 -D__Cpp11__ -Dopennn_EXPORTS  -fopenmp -O2 -pipe  -fstack-protector-strong -Wl,-rpath=/usr/local/lib/gcc13  -stdlib=libc++ -Wl,-rpath=/usr/local/lib/gcc13  -DNDEBUG -std=gnu++17 -fPIC -MD -MT opennn/CMakeFiles/opennn.dir/batch_normalization_layer.cpp.o -MF opennn/CMakeFiles/opennn.dir/batch_normalization_layer.cpp.o.d -o opennn/CMakeFiles/opennn.dir/batch_normalization_layer.cpp.o -c /wrkdirs/usr/ports/misc/opennn/work/opennn-6.0.4/opennn/batch_normalization_layer.cpp
[  3% 4/58] /usr/local/bin/g++13 -D__Cpp11__ -Dopennn_EXPORTS  -fopenmp -O2 -pipe  -fstack-protector-strong -Wl,-rpath=/usr/local/lib/gcc13  -stdlib=libc++ -Wl,-rpath=/usr/local/lib/gcc13  -DNDEBUG -std=gnu++17 -fPIC -MD -MT opennn/CMakeFiles/opennn.dir/bounding_box_regressor_layer.cpp.o -MF opennn/CMakeFiles/opennn.dir/bounding_box_regressor_layer.cpp.o.d -o opennn/CMakeFiles/opennn.dir/bounding_box_regressor_layer.cpp.o -c /wrkdirs/usr/ports/misc/opennn/work/opennn-6.0.4/opennn/bounding_box_regressor_layer.cpp
[  5% 5/58] /usr/local/bin/g++13 -D__Cpp11__ -Dopennn_EXPORTS  -fopenmp -O2 -pipe  -fstack-protector-strong -Wl,-rpath=/usr/local/lib/gcc13  -stdlib=libc++ -Wl,-rpath=/usr/local/lib/gcc13  -DNDEBUG -std=gnu++17 -fPIC -MD -MT opennn/CMakeFiles/opennn.dir/codification.cpp.o -MF opennn/CMakeFiles/opennn.dir/codification.cpp.o.d -o opennn/CMakeFiles/opennn.dir/codification.cpp.o -c /wrkdirs/usr/ports/misc/opennn/work/opennn-6.0.4/opennn/codification.cpp
[  6% 6/58] /usr/local/bin/g++13 -D__Cpp11__ -Dopennn_EXPORTS  -fopenmp -O2 -pipe  -fstack-protector-strong -Wl,-rpath=/usr/local/lib/gcc13  -stdlib=libc++ -Wl,-rpath=/usr/local/lib/gcc13  -DNDEBUG -std=gnu++17 -fPIC -MD -MT opennn/CMakeFiles/opennn.dir/bounding_layer.cpp.o -MF opennn/CMakeFiles/opennn.dir/bounding_layer.cpp.o.d -o opennn/CMakeFiles/opennn.dir/bounding_layer.cpp.o -c /wrkdirs/usr/ports/misc/opennn/work/opennn-6.0.4/opennn/bounding_layer.cpp
[  8% 7/58] /usr/local/bin/g++13 -D__Cpp11__ -Dopennn_EXPORTS  -fopenmp -O2 -pipe  -fstack-protector-strong -Wl,-rpath=/usr/local/lib/gcc13  -stdlib=libc++ -Wl,-rpath=/usr/local/lib/gcc13  -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
[ 10% 8/58] /usr/local/bin/g++13 -D__Cpp11__ -Dopennn_EXPORTS  -fopenmp -O2 -pipe  -fstack-protector-strong -Wl,-rpath=/usr/local/lib/gcc13  -stdlib=libc++ -Wl,-rpath=/usr/local/lib/gcc13  -DNDEBUG -std=gnu++17 -fPIC -MD -MT opennn/CMakeFiles/opennn.dir/correlations.cpp.o -MF opennn/CMakeFiles/opennn.dir/correlations.cpp.o.d -o opennn/CMakeFiles/opennn.dir/correlations.cpp.o -c /wrkdirs/usr/ports/misc/opennn/work/opennn-6.0.4/opennn/correlations.cpp
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[ 72% 44/58] /usr/local/bin/g++13 -D__Cpp11__ -Dopennn_EXPORTS  -fopenmp -O2 -pipe  -fstack-protector-strong -Wl,-rpath=/usr/local/lib/gcc13  -stdlib=libc++ -Wl,-rpath=/usr/local/lib/gcc13  -DNDEBUG -std=gnu++17 -fPIC -MD -MT opennn/CMakeFiles/opennn.dir/scaling.cpp.o -MF opennn/CMakeFiles/opennn.dir/scaling.cpp.o.d -o opennn/CMakeFiles/opennn.dir/scaling.cpp.o -c /wrkdirs/usr/ports/misc/opennn/work/opennn-6.0.4/opennn/scaling.cpp
[ 74% 45/58] /usr/local/bin/g++13 -D__Cpp11__ -Dopennn_EXPORTS  -fopenmp -O2 -pipe  -fstack-protector-strong -Wl,-rpath=/usr/local/lib/gcc13  -stdlib=libc++ -Wl,-rpath=/usr/local/lib/gcc13  -DNDEBUG -std=gnu++17 -fPIC -MD -MT opennn/CMakeFiles/opennn.dir/statistics.cpp.o -MF opennn/CMakeFiles/opennn.dir/statistics.cpp.o.d -o opennn/CMakeFiles/opennn.dir/statistics.cpp.o -c /wrkdirs/usr/ports/misc/opennn/work/opennn-6.0.4/opennn/statistics.cpp
[ 75% 46/58] /usr/local/bin/g++13 -D__Cpp11__ -Dopennn_EXPORTS  -fopenmp -O2 -pipe  -fstack-protector-strong -Wl,-rpath=/usr/local/lib/gcc13  -stdlib=libc++ -Wl,-rpath=/usr/local/lib/gcc13  -DNDEBUG -std=gnu++17 -fPIC -MD -MT opennn/CMakeFiles/opennn.dir/scaling_layer.cpp.o -MF opennn/CMakeFiles/opennn.dir/scaling_layer.cpp.o.d -o opennn/CMakeFiles/opennn.dir/scaling_layer.cpp.o -c /wrkdirs/usr/ports/misc/opennn/work/opennn-6.0.4/opennn/scaling_layer.cpp
[ 77% 47/58] /usr/local/bin/g++13 -D__Cpp11__ -Dopennn_EXPORTS  -fopenmp -O2 -pipe  -fstack-protector-strong -Wl,-rpath=/usr/local/lib/gcc13  -stdlib=libc++ -Wl,-rpath=/usr/local/lib/gcc13  -DNDEBUG -std=gnu++17 -fPIC -MD -MT opennn/CMakeFiles/opennn.dir/stochastic_gradient_descent.cpp.o -MF opennn/CMakeFiles/opennn.dir/stochastic_gradient_descent.cpp.o.d -o opennn/CMakeFiles/opennn.dir/stochastic_gradient_descent.cpp.o -c /wrkdirs/usr/ports/misc/opennn/work/opennn-6.0.4/opennn/stochastic_gradient_descent.cpp
[ 79% 48/58] /usr/local/bin/g++13 -D__Cpp11__ -Dopennn_EXPORTS  -fopenmp -O2 -pipe  -fstack-protector-strong -Wl,-rpath=/usr/local/lib/gcc13  -stdlib=libc++ -Wl,-rpath=/usr/local/lib/gcc13  -DNDEBUG -std=gnu++17 -fPIC -MD -MT opennn/CMakeFiles/opennn.dir/tensor_utilities.cpp.o -MF opennn/CMakeFiles/opennn.dir/tensor_utilities.cpp.o.d -o opennn/CMakeFiles/opennn.dir/tensor_utilities.cpp.o -c /wrkdirs/usr/ports/misc/opennn/work/opennn-6.0.4/opennn/tensor_utilities.cpp
[ 81% 49/58] /usr/local/bin/g++13 -D__Cpp11__ -Dopennn_EXPORTS  -fopenmp -O2 -pipe  -fstack-protector-strong -Wl,-rpath=/usr/local/lib/gcc13  -stdlib=libc++ -Wl,-rpath=/usr/local/lib/gcc13  -DNDEBUG -std=gnu++17 -fPIC -MD -MT opennn/CMakeFiles/opennn.dir/testing_analysis.cpp.o -MF opennn/CMakeFiles/opennn.dir/testing_analysis.cpp.o.d -o opennn/CMakeFiles/opennn.dir/testing_analysis.cpp.o -c /wrkdirs/usr/ports/misc/opennn/work/opennn-6.0.4/opennn/testing_analysis.cpp
FAILED: opennn/CMakeFiles/opennn.dir/testing_analysis.cpp.o 
/usr/local/bin/g++13 -D__Cpp11__ -Dopennn_EXPORTS  -fopenmp -O2 -pipe  -fstack-protector-strong -Wl,-rpath=/usr/local/lib/gcc13  -stdlib=libc++ -Wl,-rpath=/usr/local/lib/gcc13  -DNDEBUG -std=gnu++17 -fPIC -MD -MT opennn/CMakeFiles/opennn.dir/testing_analysis.cpp.o -MF opennn/CMakeFiles/opennn.dir/testing_analysis.cpp.o.d -o opennn/CMakeFiles/opennn.dir/testing_analysis.cpp.o -c /wrkdirs/usr/ports/misc/opennn/work/opennn-6.0.4/opennn/testing_analysis.cpp
In file included from /usr/include/c++/v1/__algorithm/copy_move_common.h:12,
                 from /usr/include/c++/v1/__algorithm/copy.h:12,
                 from /usr/include/c++/v1/__memory/uninitialized_algorithms.h:13,
                 from /usr/include/c++/v1/__memory/shared_ptr.h:30,
                 from /usr/include/c++/v1/mutex:191,
                 from /usr/include/c++/v1/__locale:18,
                 from /usr/include/c++/v1/ios:221,
                 from /usr/include/c++/v1/iostream:43,
                 from /wrkdirs/usr/ports/misc/opennn/work/opennn-6.0.4/opennn/testing_analysis.h:14,
                 from /wrkdirs/usr/ports/misc/opennn/work/opennn-6.0.4/opennn/testing_analysis.cpp:9:
/usr/include/c++/v1/__algorithm/iterator_operations.h: In instantiation of 'static constexpr std::__1::__remove_cvref_t<_Tp> std::__1::_IterOps<std::__1::_ClassicAlgPolicy>::prev(_Iter&&, typename std::__1::iterator_traits<__remove_cvref(_Tp)>::difference_type) [with _Iter = int*&]':
/usr/include/c++/v1/__algorithm/iterator_operations.h:161:27: error: use of built-in trait '__remove_cvref(_Tp)' in function signature; use library traits instead
  161 |   __remove_cvref_t<_Iter> prev(_Iter&& __iter,
      |                           ^~~~
/usr/include/c++/v1/__algorithm/iterator_operations.h: In instantiation of 'static constexpr std::__1::__remove_cvref_t<_Tp> std::__1::_IterOps<std::__1::_ClassicAlgPolicy>::next(_Iter&&, typename std::__1::iterator_traits<__remove_cvref(_Tp)>::difference_type) [with _Iter = int*&]':
/usr/include/c++/v1/__algorithm/iterator_operations.h:153:27: error: use of built-in trait '__remove_cvref(_Tp)' in function signature; use library traits instead
  153 |   __remove_cvref_t<_Iter> next(_Iter&& __it,
      |                           ^~~~
[ 82% 49/58] /usr/local/bin/g++13 -D__Cpp11__ -Dopennn_EXPORTS  -fopenmp -O2 -pipe  -fstack-protector-strong -Wl,-rpath=/usr/local/lib/gcc13  -stdlib=libc++ -Wl,-rpath=/usr/local/lib/gcc13  -DNDEBUG -std=gnu++17 -fPIC -MD -MT opennn/CMakeFiles/opennn.dir/recurrent_layer.cpp.o -MF opennn/CMakeFiles/opennn.dir/recurrent_layer.cpp.o.d -o opennn/CMakeFiles/opennn.dir/recurrent_layer.cpp.o -c /wrkdirs/usr/ports/misc/opennn/work/opennn-6.0.4/opennn/recurrent_layer.cpp
[ 84% 49/58] /usr/local/bin/g++13 -D__Cpp11__ -Dopennn_EXPORTS  -fopenmp -O2 -pipe  -fstack-protector-strong -Wl,-rpath=/usr/local/lib/gcc13  -stdlib=libc++ -Wl,-rpath=/usr/local/lib/gcc13  -DNDEBUG -std=gnu++17 -fPIC -MD -MT opennn/CMakeFiles/opennn.dir/sum_squared_error.cpp.o -MF opennn/CMakeFiles/opennn.dir/sum_squared_error.cpp.o.d -o opennn/CMakeFiles/opennn.dir/sum_squared_error.cpp.o -c /wrkdirs/usr/ports/misc/opennn/work/opennn-6.0.4/opennn/sum_squared_error.cpp
ninja: build stopped: subcommand failed.
===> Compilation failed unexpectedly.
Try to set MAKE_JOBS_UNSAFE=yes and rebuild before reporting the failure to
the maintainer.
*** Error code 1

Stop.
make: stopped in /usr/ports/misc/opennn