Last login: Thu May 5 22:32:46 on ttys000 blob@blobs-Mac-mini ~ % pip zsh: command not found: pip blob@blobs-Mac-mini ~ % brew install pip ==> Tapping homebrew/cask Cloning into '/opt/homebrew/Library/Taps/homebrew/homebrew-cask'... remote: Enumerating objects: 636216, done. remote: Counting objects: 100% (48/48), done. remote: Compressing objects: 100% (31/31), done. remote: Total 636216 (delta 22), reused 42 (delta 17), pack-reused 636168 Receiving objects: 100% (636216/636216), 299.91 MiB | 11.55 MiB/s, done. Resolving deltas: 100% (450336/450336), done. Tapped 3995 casks (4,067 files, 320.3MB). Warning: No available formula with the name "pip". Did you mean pipx, pig, pit, pup, php, pcp, zip, sip or vip? ==> Searching for similarly named formulae... These similarly named formulae were found: aespipe pip-tools pipx pcp brew-pip pipebench pyenv-pip-migrate zip grepip pipemeter spiped sip lesspipe pipenv pig vip libpipeline pipes-sh pit pip-audit pipeviewer pup pip-completion pipgrip php To install one of them, run (for example): brew install aespipe pip is part of the python formula: brew install python blob@blobs-Mac-mini ~ % brew install python Warning: python@3.9 3.9.12 is already installed and up-to-date. To reinstall 3.9.12, run: brew reinstall python@3.9 blob@blobs-Mac-mini ~ % brew reinstall python@3.9 ==> Downloading https://ghcr.io/v2/homebrew/core/python/3.9/manifests/3.9.12 Already downloaded: /Users/blob/Library/Caches/Homebrew/downloads/4a7b84c513b8a44f868599e38c8c69bb662986867965610a643de741ba3998d7--python@3.9-3.9.12.bottle_manifest.json ==> Downloading https://ghcr.io/v2/homebrew/core/python/3.9/blobs/sha256:ff133d3 Already downloaded: /Users/blob/Library/Caches/Homebrew/downloads/972648f891905c14391d874e7ef0f247bcf1ab8dc04759e40584202d213a7d5d--python@3.9--3.9.12.arm64_big_sur.bottle.tar.gz ==> Reinstalling python@3.9 ==> Pouring python@3.9--3.9.12.arm64_big_sur.bottle.tar.gz ==> /opt/homebrew/Cellar/python@3.9/3.9.12/bin/python3 -m ensurepip ==> /opt/homebrew/Cellar/python@3.9/3.9.12/bin/python3 -m pip install -v --no-de 🍺 /opt/homebrew/Cellar/python@3.9/3.9.12: 3,090 files, 57.5MB ==> Running `brew cleanup python@3.9`... Disable this behaviour by setting HOMEBREW_NO_INSTALL_CLEANUP. Hide these hints with HOMEBREW_NO_ENV_HINTS (see `man brew`). blob@blobs-Mac-mini ~ % pip zsh: command not found: pip blob@blobs-Mac-mini ~ % pip3 install ipython numpy matplotlib pyyaml DEPRECATION: Configuring installation scheme with distutils config files is deprecated and will no longer work in the near future. If you are using a Homebrew or Linuxbrew Python, please see discussion at https://github.com/Homebrew/homebrew-core/issues/76621 Collecting ipython Downloading ipython-8.3.0-py3-none-any.whl (750 kB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 750.8/750.8 KB 6.0 MB/s eta 0:00:00 Collecting numpy Downloading numpy-1.22.3-cp39-cp39-macosx_11_0_arm64.whl (12.8 MB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 12.8/12.8 MB 12.7 MB/s eta 0:00:00 Collecting matplotlib Downloading matplotlib-3.5.2-cp39-cp39-macosx_11_0_arm64.whl (7.2 MB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 7.2/7.2 MB 12.7 MB/s eta 0:00:00 Collecting pyyaml Downloading PyYAML-6.0-cp39-cp39-macosx_11_0_arm64.whl (173 kB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 174.0/174.0 KB 4.9 MB/s eta 0:00:00 Collecting pygments>=2.4.0 Downloading Pygments-2.12.0-py3-none-any.whl (1.1 MB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 1.1/1.1 MB 10.4 MB/s eta 0:00:00 Collecting jedi>=0.16 Downloading jedi-0.18.1-py2.py3-none-any.whl (1.6 MB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 1.6/1.6 MB 11.2 MB/s eta 0:00:00 Collecting backcall Downloading backcall-0.2.0-py2.py3-none-any.whl (11 kB) Collecting stack-data Downloading stack_data-0.2.0-py3-none-any.whl (21 kB) Collecting pickleshare Downloading pickleshare-0.7.5-py2.py3-none-any.whl (6.9 kB) Collecting pexpect>4.3 Downloading pexpect-4.8.0-py2.py3-none-any.whl (59 kB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 59.0/59.0 KB 2.4 MB/s eta 0:00:00 Collecting traitlets>=5 Downloading traitlets-5.1.1-py3-none-any.whl (102 kB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 102.0/102.0 KB 3.4 MB/s eta 0:00:00 Requirement already satisfied: setuptools>=18.5 in /opt/homebrew/lib/python3.9/site-packages (from ipython) (60.10.0) Collecting appnope Downloading appnope-0.1.3-py2.py3-none-any.whl (4.4 kB) Collecting decorator Downloading decorator-5.1.1-py3-none-any.whl (9.1 kB) Collecting prompt-toolkit!=3.0.0,!=3.0.1,<3.1.0,>=2.0.0 Downloading prompt_toolkit-3.0.29-py3-none-any.whl (381 kB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 381.5/381.5 KB 7.0 MB/s eta 0:00:00 Collecting matplotlib-inline Downloading matplotlib_inline-0.1.3-py3-none-any.whl (8.2 kB) Collecting python-dateutil>=2.7 Downloading python_dateutil-2.8.2-py2.py3-none-any.whl (247 kB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 247.7/247.7 KB 6.5 MB/s eta 0:00:00 Collecting pyparsing>=2.2.1 Downloading pyparsing-3.0.8-py3-none-any.whl (98 kB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 98.5/98.5 KB 3.3 MB/s eta 0:00:00 Collecting cycler>=0.10 Downloading cycler-0.11.0-py3-none-any.whl (6.4 kB) Collecting pillow>=6.2.0 Downloading Pillow-9.1.0-cp39-cp39-macosx_11_0_arm64.whl (2.8 MB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 2.8/2.8 MB 12.1 MB/s eta 0:00:00 Collecting fonttools>=4.22.0 Downloading fonttools-4.33.3-py3-none-any.whl (930 kB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 930.9/930.9 KB 10.0 MB/s eta 0:00:00 Collecting packaging>=20.0 Downloading packaging-21.3-py3-none-any.whl (40 kB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 40.8/40.8 KB 1.3 MB/s eta 0:00:00 Collecting kiwisolver>=1.0.1 Downloading kiwisolver-1.4.2-cp39-cp39-macosx_11_0_arm64.whl (63 kB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 63.3/63.3 KB 2.1 MB/s eta 0:00:00 Collecting parso<0.9.0,>=0.8.0 Downloading parso-0.8.3-py2.py3-none-any.whl (100 kB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 100.8/100.8 KB 3.4 MB/s eta 0:00:00 Collecting ptyprocess>=0.5 Downloading ptyprocess-0.7.0-py2.py3-none-any.whl (13 kB) Collecting wcwidth Downloading wcwidth-0.2.5-py2.py3-none-any.whl (30 kB) Collecting six>=1.5 Downloading six-1.16.0-py2.py3-none-any.whl (11 kB) Collecting executing Downloading executing-0.8.3-py2.py3-none-any.whl (16 kB) Collecting pure-eval Downloading pure_eval-0.2.2-py3-none-any.whl (11 kB) Collecting asttokens Downloading asttokens-2.0.5-py2.py3-none-any.whl (20 kB) Installing collected packages: wcwidth, pure-eval, ptyprocess, pickleshare, executing, backcall, appnope, traitlets, six, pyyaml, pyparsing, pygments, prompt-toolkit, pillow, pexpect, parso, numpy, kiwisolver, fonttools, decorator, cycler, python-dateutil, packaging, matplotlib-inline, jedi, asttokens, stack-data, matplotlib, ipython DEPRECATION: Configuring installation scheme with distutils config files is deprecated and will no longer work in the near future. If you are using a Homebrew or Linuxbrew Python, please see discussion at https://github.com/Homebrew/homebrew-core/issues/76621 DEPRECATION: Configuring installation scheme with distutils config files is deprecated and will no longer work in the near future. If you are using a Homebrew or Linuxbrew Python, please see discussion at https://github.com/Homebrew/homebrew-core/issues/76621 DEPRECATION: Configuring installation scheme with distutils config files is deprecated and will no longer work in the near future. If you are using a Homebrew or Linuxbrew Python, please see discussion at https://github.com/Homebrew/homebrew-core/issues/76621 DEPRECATION: Configuring installation scheme with distutils config files is deprecated and will no longer work in the near future. If you are using a Homebrew or Linuxbrew Python, please see discussion at https://github.com/Homebrew/homebrew-core/issues/76621 DEPRECATION: Configuring installation scheme with distutils config files is deprecated and will no longer work in the near future. If you are using a Homebrew or Linuxbrew Python, please see discussion at https://github.com/Homebrew/homebrew-core/issues/76621 DEPRECATION: Configuring installation scheme with distutils config files is deprecated and will no longer work in the near future. If you are using a Homebrew or Linuxbrew Python, please see discussion at https://github.com/Homebrew/homebrew-core/issues/76621 DEPRECATION: Configuring installation scheme with distutils config files is deprecated and will no longer work in the near future. If you are using a Homebrew or Linuxbrew Python, please see discussion at https://github.com/Homebrew/homebrew-core/issues/76621 DEPRECATION: Configuring installation scheme with distutils config files is deprecated and will no longer work in the near future. If you are using a Homebrew or Linuxbrew Python, please see discussion at https://github.com/Homebrew/homebrew-core/issues/76621 DEPRECATION: Configuring installation scheme with distutils config files is deprecated and will no longer work in the near future. If you are using a Homebrew or Linuxbrew Python, please see discussion at https://github.com/Homebrew/homebrew-core/issues/76621 DEPRECATION: Configuring installation scheme with distutils config files is deprecated and will no longer work in the near future. If you are using a Homebrew or Linuxbrew Python, please see discussion at https://github.com/Homebrew/homebrew-core/issues/76621 DEPRECATION: Configuring installation scheme with distutils config files is deprecated and will no longer work in the near future. If you are using a Homebrew or Linuxbrew Python, please see discussion at https://github.com/Homebrew/homebrew-core/issues/76621 DEPRECATION: Configuring installation scheme with distutils config files is deprecated and will no longer work in the near future. If you are using a Homebrew or Linuxbrew Python, please see discussion at https://github.com/Homebrew/homebrew-core/issues/76621 DEPRECATION: Configuring installation scheme with distutils config files is deprecated and will no longer work in the near future. If you are using a Homebrew or Linuxbrew Python, please see discussion at https://github.com/Homebrew/homebrew-core/issues/76621 DEPRECATION: Configuring installation scheme with distutils config files is deprecated and will no longer work in the near future. If you are using a Homebrew or Linuxbrew Python, please see discussion at https://github.com/Homebrew/homebrew-core/issues/76621 DEPRECATION: Configuring installation scheme with distutils config files is deprecated and will no longer work in the near future. If you are using a Homebrew or Linuxbrew Python, please see discussion at https://github.com/Homebrew/homebrew-core/issues/76621 DEPRECATION: Configuring installation scheme with distutils config files is deprecated and will no longer work in the near future. If you are using a Homebrew or Linuxbrew Python, please see discussion at https://github.com/Homebrew/homebrew-core/issues/76621 DEPRECATION: Configuring installation scheme with distutils config files is deprecated and will no longer work in the near future. If you are using a Homebrew or Linuxbrew Python, please see discussion at https://github.com/Homebrew/homebrew-core/issues/76621 DEPRECATION: Configuring installation scheme with distutils config files is deprecated and will no longer work in the near future. If you are using a Homebrew or Linuxbrew Python, please see discussion at https://github.com/Homebrew/homebrew-core/issues/76621 DEPRECATION: Configuring installation scheme with distutils config files is deprecated and will no longer work in the near future. If you are using a Homebrew or Linuxbrew Python, please see discussion at https://github.com/Homebrew/homebrew-core/issues/76621 DEPRECATION: Configuring installation scheme with distutils config files is deprecated and will no longer work in the near future. If you are using a Homebrew or Linuxbrew Python, please see discussion at https://github.com/Homebrew/homebrew-core/issues/76621 DEPRECATION: Configuring installation scheme with distutils config files is deprecated and will no longer work in the near future. If you are using a Homebrew or Linuxbrew Python, please see discussion at https://github.com/Homebrew/homebrew-core/issues/76621 DEPRECATION: Configuring installation scheme with distutils config files is deprecated and will no longer work in the near future. If you are using a Homebrew or Linuxbrew Python, please see discussion at https://github.com/Homebrew/homebrew-core/issues/76621 DEPRECATION: Configuring installation scheme with distutils config files is deprecated and will no longer work in the near future. If you are using a Homebrew or Linuxbrew Python, please see discussion at https://github.com/Homebrew/homebrew-core/issues/76621 DEPRECATION: Configuring installation scheme with distutils config files is deprecated and will no longer work in the near future. If you are using a Homebrew or Linuxbrew Python, please see discussion at https://github.com/Homebrew/homebrew-core/issues/76621 DEPRECATION: Configuring installation scheme with distutils config files is deprecated and will no longer work in the near future. If you are using a Homebrew or Linuxbrew Python, please see discussion at https://github.com/Homebrew/homebrew-core/issues/76621 DEPRECATION: Configuring installation scheme with distutils config files is deprecated and will no longer work in the near future. If you are using a Homebrew or Linuxbrew Python, please see discussion at https://github.com/Homebrew/homebrew-core/issues/76621 DEPRECATION: Configuring installation scheme with distutils config files is deprecated and will no longer work in the near future. If you are using a Homebrew or Linuxbrew Python, please see discussion at https://github.com/Homebrew/homebrew-core/issues/76621 DEPRECATION: Configuring installation scheme with distutils config files is deprecated and will no longer work in the near future. If you are using a Homebrew or Linuxbrew Python, please see discussion at https://github.com/Homebrew/homebrew-core/issues/76621 DEPRECATION: Configuring installation scheme with distutils config files is deprecated and will no longer work in the near future. If you are using a Homebrew or Linuxbrew Python, please see discussion at https://github.com/Homebrew/homebrew-core/issues/76621 DEPRECATION: Configuring installation scheme with distutils config files is deprecated and will no longer work in the near future. If you are using a Homebrew or Linuxbrew Python, please see discussion at https://github.com/Homebrew/homebrew-core/issues/76621 Successfully installed appnope-0.1.3 asttokens-2.0.5 backcall-0.2.0 cycler-0.11.0 decorator-5.1.1 executing-0.8.3 fonttools-4.33.3 ipython-8.3.0 jedi-0.18.1 kiwisolver-1.4.2 matplotlib-3.5.2 matplotlib-inline-0.1.3 numpy-1.22.3 packaging-21.3 parso-0.8.3 pexpect-4.8.0 pickleshare-0.7.5 pillow-9.1.0 prompt-toolkit-3.0.29 ptyprocess-0.7.0 pure-eval-0.2.2 pygments-2.12.0 pyparsing-3.0.8 python-dateutil-2.8.2 pyyaml-6.0 six-1.16.0 stack-data-0.2.0 traitlets-5.1.1 wcwidth-0.2.5 blob@blobs-Mac-mini ~ % cd Documents/GitHub/essentia blob@blobs-Mac-mini essentia % python3 waf configure --build-static --with-python --with-cpptests --with-examples --with-vamp --no-msse Setting top to : /Users/blob/Documents/GitHub/essentia Setting out to : /Users/blob/Documents/GitHub/essentia/build → configuring the project in /Users/blob/Documents/GitHub/essentia → Building in release mode Checking for 'clang++' (C++ compiler) : /usr/bin/clang++ Checking for 'clang' (C compiler) : /usr/bin/clang Checking for program 'pkg-config' : /opt/homebrew/bin/pkg-config Checking for 'eigen3' : yes Checking for 'libavcodec' >= 55.34.1 : yes Checking for 'libavformat' : yes Checking for 'libavutil' : yes Checking for 'libavresample' : not found Checking for 'samplerate' : yes Checking for 'taglib' >= 1.9 : yes Checking for 'yaml-0.1' : yes Checking for 'fftw3f' : yes Checking for 'libchromaprint' : not found Checking for 'clang' (C compiler) : /usr/bin/clang Checking for program 'python' : /opt/homebrew/opt/python@3.9/bin/python3.9 Checking for python version >= 2.7.0 : 3.9.12 → Configuring for python3 python-config : /opt/homebrew/opt/python@3.9/bin/python3.9-config Asking python-config for pyext '--cflags --libs --ldflags' flags : yes Testing pyext configuration : yes Checking for python module 'numpy' : 1.22.3 ================================ CONFIGURATION SUMMARY ================================ - using FFTW for FFT - fftw detected! - FFmpeg (or LibAv on debian/ubuntu) seems to be missing. The following algorithms will be ignored: ['AudioLoader', 'MonoLoader', 'EqloudLoader', 'EasyLoader', 'MonoWriter', 'AudioWriter'] - libsamplerate (SRC) detected! The following algorithms will be included: ['Resample'] - TagLib detected! The following algorithms will be included: ['MetadataReader', 'MusicExtractor', 'FreesoundExtractor'] - libyaml detected! The following algorithms will be included: ['YamlInput', 'YamlOutput'] - Essentia is configured without Gaia2. The following algorithms will be ignored: ['GaiaTransform', 'MusicExtractorSVM'] Examples requiring Gaia2 will be ignored - Essentia is configured without Chromaprint. The following algorithms will be ignored: ['Chromaprinter'] - Essentia is configured without Tensorflow. The following algorithms will be ignored: ['TensorflowPredict', 'TensorflowPredictMusiCNN', 'TensorflowPredictVGGish', 'TensorflowPredictTempoCNN', 'TensorflowPredictCREPE', 'PitchCREPE', 'TempoCNN', 'TensorflowPredictEffnetDiscogs'] - Compiling 53 examples standard_beatsmarker, standard_fadedetection, standard_mfcc, standard_onsetrate, standard_pitchdemo, standard_rhythmtransform, standard_spectralcontrast, standard_vibrato, standard_harmonicmodel, standard_hpsmodel, standard_hprmodel, standard_predominantmask, standard_sinemodel, standard_sinesubtraction, standard_sprmodel, standard_spsmodel, standard_stft, standard_stochasticmodel, standard_chromaprinter, standard_pca, standard_discontinuitydetector, standard_extractor_la-cupula, standard_gapsdetector, standard_humdetector, standard_loudnessebur128, standard_loudnessebur128_double_input, standard_saturationdetector, standard_snr, standard_welch, streaming_humdetector, standard_crosssimilaritymatrix, standard_chromacrosssimilarity, standard_coversongsimilarity, streaming_beatsmarker, streaming_beattracker_multifeature_mirex2013, streaming_key, streaming_gfcc, streaming_md5, streaming_mfcc, streaming_spectrogram, streaming_rhythmextractor_multifeature, streaming_onsetrate, streaming_panning, streaming_pitchyinfft, streaming_predominantpitchmelodia, streaming_chromacrosssimilarity, streaming_coversongsimilarity, streaming_stft, streaming_tuningfrequency, streaming_vibrato, streaming_yinprobabilistic, streaming_extractor_music, streaming_extractor_freesound Building all the algorithms Ignoring the following algorithms: TensorflowPredictVGGish, TensorflowPredictTempoCNN, TensorflowPredictCREPE, MonoWriter, MusicExtractorSVM, IFFTA, FFTAComplex, AudioWriter, Chromaprinter, IFFTKComplex, EqloudLoader, IFFTAComplex, TensorflowPredictMusiCNN, FFTA, GaiaTransform, AudioLoader, MonoLoader, FFTKComplex, TensorflowPredict, TempoCNN, TensorflowPredictEffnetDiscogs, FFTK, IFFTK, EasyLoader, PitchCREPE Created algorithms registration file --------------------------------------------------------------------------------------- - Building static library - Building Python extension - Building examples - Building Vamp plugin ======================================================================================= 'configure' finished successfully (3.113s) blob@blobs-Mac-mini essentia % python3 waf Waf: Entering directory `/Users/blob/Documents/GitHub/essentia/build' → building from /Users/blob/Documents/GitHub/essentia → building from /Users/blob/Documents/GitHub/essentia/src Building all the algorithms Ignoring the following algorithms: EasyLoader, IFFTAComplex, IFFTA, FFTK, MonoWriter, TempoCNN, FFTKComplex, MonoLoader, IFFTK, AudioLoader, Chromaprinter, AudioWriter, TensorflowPredictMusiCNN, TensorflowPredict, IFFTKComplex, FFTAComplex, TensorflowPredictCREPE, MusicExtractorSVM, FFTA, GaiaTransform, TensorflowPredictTempoCNN, TensorflowPredictVGGish, PitchCREPE, EqloudLoader, TensorflowPredictEffnetDiscogs Created algorithms registration file → building from /Users/blob/Documents/GitHub/essentia/src/examples → building from /Users/blob/Documents/GitHub/essentia/src/python [ 1/293] Compiling src/algorithms/rhythm/superfluxnovelty.cpp [ 2/293] Compiling src/algorithms/tonal/chordsdetection.cpp [ 3/293] Compiling src/essentia/parameter.cpp [ 4/293] Compiling src/essentia/connector.cpp [ 5/293] Compiling src/algorithms/rhythm/loopbpmconfidence.cpp [ 6/293] Compiling src/algorithms/stats/variance.cpp [ 7/293] Compiling src/algorithms/stats/powermean.cpp [ 8/293] Compiling src/algorithms/stats/energy.cpp [ 9/293] Compiling src/algorithms/stats/mean.cpp [ 10/293] Compiling src/algorithms/spectral/spectralcentroidtime.cpp [ 11/293] Compiling src/algorithms/stats/crest.cpp [ 12/293] Compiling src/essentia/utils/synth_utils.cpp In file included from ../src/algorithms/stats/powermean.cpp:20: In file included from ../src/algorithms/stats/powermean.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/stats/powermean.h:40:40: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _geometricMean = AlgorithmFactory::create("GeometricMean"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 13/293] Compiling src/algorithms/spectral/panning.cpp In file included from ../src/algorithms/rhythm/superfluxnovelty.cpp:20: In file included from ../src/algorithms/rhythm/superfluxnovelty.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/rhythm/superfluxnovelty.h:44:34: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _maxFilter = AlgorithmFactory::create("MaxFilter"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 14/293] Compiling src/algorithms/spectral/maxmagfreq.cpp In file included from ../src/algorithms/rhythm/loopbpmconfidence.cpp:20: In file included from ../src/algorithms/rhythm/loopbpmconfidence.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/rhythm/loopbpmconfidence.h:41:37: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _envelope = AlgorithmFactory::create("Envelope"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 15/293] Compiling src/algorithms/tonal/highresolutionfeatures.cpp [ 16/293] Compiling src/algorithms/rhythm/rhythmextractor.cpp [ 17/293] Compiling src/algorithms/rhythm/tempotapdegara.cpp [ 18/293] Compiling src/algorithms/spectral/flatnessdb.cpp [ 19/293] Compiling src/algorithms/rhythm/rhythmtransform.cpp [ 20/293] Compiling src/algorithms/rhythm/singlebeatloudness.cpp In file included from ../src/algorithms/tonal/chordsdetection.cpp:20: In file included from ../src/algorithms/tonal/chordsdetection.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/tonal/chordsdetection.h:41:37: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _chordsAlgo = AlgorithmFactory::create("Key"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 21/293] Compiling src/algorithms/rhythm/loopbpmestimator.cpp In file included from ../src/algorithms/spectral/panning.cpp:20: In file included from ../src/algorithms/spectral/panning.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/spectral/panning.h:55:31: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _ifft = AlgorithmFactory::create("IFFT"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 22/293] Compiling src/algorithms/tonal/chordsdescriptors.cpp In file included from ../src/algorithms/tonal/highresolutionfeatures.cpp:170: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/tonal/highresolutionfeatures.cpp:191:46: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _highResAlgo = standard::AlgorithmFactory::create("HighResolutionFeatures"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 23/293] Compiling src/algorithms/rhythm/percivalbpmestimator.cpp In file included from ../src/algorithms/spectral/flatnessdb.cpp:20: In file included from ../src/algorithms/spectral/flatnessdb.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/spectral/flatnessdb.h:41:35: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _flatness = AlgorithmFactory::create("Flatness"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 24/293] Compiling src/algorithms/extractor/extractor.cpp In file included from ../src/algorithms/rhythm/singlebeatloudness.cpp:20: In file included from ../src/algorithms/rhythm/singlebeatloudness.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/rhythm/singlebeatloudness.h:52:50: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 25/293] Compiling src/algorithms/extractor/freesoundextractor.cpp In file included from ../src/algorithms/rhythm/loopbpmestimator.cpp:21: In file included from ../src/algorithms/rhythm/loopbpmestimator.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/rhythm/loopbpmestimator.h:40:47: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _percivalBpmEstimator = AlgorithmFactory::create("PercivalBpmEstimator"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 26/293] Compiling src/algorithms/rhythm/bpmrubato.cpp ../src/algorithms/tonal/chordsdescriptors.cpp:174:15: warning: explicitly assigning value of variable of type 'std::__1::string' (aka 'basic_string') to itself [-Wself-assign-overloaded] chordsKey = chordsKey; ~~~~~~~~~ ^ ~~~~~~~~~ In file included from ../src/algorithms/tonal/chordsdescriptors.cpp:20: In file included from ../src/algorithms/tonal/chordsdescriptors.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/tonal/chordsdescriptors.h:110:47: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _chordsAlgo = standard::AlgorithmFactory::create("ChordsDescriptors"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 2 warnings generated. [ 27/293] Compiling src/essentia/utils/extractor_music/MusicLowlevelDescriptors.cpp In file included from ../src/algorithms/rhythm/rhythmtransform.cpp:20: In file included from ../src/algorithms/rhythm/rhythmtransform.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/rhythm/rhythmtransform.h:45:51: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 28/293] Compiling src/algorithms/rhythm/onsetrate.cpp In file included from ../src/algorithms/rhythm/tempotapdegara.cpp:20: In file included from ../src/algorithms/rhythm/tempotapdegara.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/rhythm/tempotapdegara.h:39:40: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _movingAverage = AlgorithmFactory::create("MovingAverage"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 29/293] Compiling src/algorithms/extractor/tuningfrequencyextractor.cpp In file included from ../src/algorithms/rhythm/rhythmextractor.cpp:25: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/rhythm/rhythmextractor.cpp:63:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 30/293] Compiling src/algorithms/rhythm/noveltycurvefixedbpmestimator.cpp [ 31/293] Compiling src/algorithms/rhythm/percivalevaluatepulsetrains.cpp In file included from ../src/algorithms/rhythm/percivalbpmestimator.cpp:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/rhythm/percivalbpmestimator.cpp:52:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 32/293] Compiling src/algorithms/tonal/pitchyin.cpp In file included from ../src/algorithms/extractor/extractor.cpp:21: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:171:25: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here CREATE P(1) P(2) P(3) CBEG AP(1) AP(2) AP(3) CEND ^ ../src/essentia/algorithmfactory.h:162:25: note: expanded from macro 'CBEG' #define CBEG ) { return instance().create_i(id ^ ../src/algorithms/extractor/extractor.cpp:85:34: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here streaming::AlgorithmFactory::create("LowLevelSpectralExtractor", ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/extractor/extractor.cpp:321:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 2 warnings generated. [ 33/293] Compiling src/algorithms/extractor/levelextractor.cpp [ 34/293] Compiling src/algorithms/rhythm/noveltycurve.cpp In file included from ../src/essentia/utils/extractor_music/MusicLowlevelDescriptors.cpp:20: In file included from ../src/essentia/utils/extractor_music/MusicLowlevelDescriptors.h:23: In file included from ../src/essentia/utils/extractor_music/MusicDescriptorsSet.h:31: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/utils/extractor_music/MusicLowlevelDescriptors.cpp:30:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 35/293] Compiling src/essentia/streaming/algorithms/poolstorage.cpp In file included from ../src/algorithms/rhythm/noveltycurvefixedbpmestimator.cpp:20: In file included from ../src/algorithms/rhythm/noveltycurvefixedbpmestimator.h:24: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:169:15: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here CREATE P(1) CBEG AP(1) CEND ^ ../src/essentia/algorithmfactory.h:162:25: note: expanded from macro 'CBEG' #define CBEG ) { return instance().create_i(id ^ ../src/algorithms/rhythm/noveltycurvefixedbpmestimator.h:62:34: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _autocor = AlgorithmFactory::create("AutoCorrelation", ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 36/293] Compiling src/algorithms/rhythm/percivalenhanceharmonics.cpp In file included from ../src/algorithms/extractor/tuningfrequencyextractor.cpp:21: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/extractor/tuningfrequencyextractor.cpp:40:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 37/293] Compiling src/algorithms/extractor/musicextractor.cpp In file included from ../src/algorithms/rhythm/onsetrate.cpp:20: In file included from ../src/algorithms/rhythm/onsetrate.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/rhythm/onsetrate.h:62:38: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _frameCutter = AlgorithmFactory::create("FrameCutter"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/rhythm/onsetrate.cpp:180:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 2 warnings generated. [ 38/293] Compiling src/algorithms/experimental/meter.cpp In file included from ../src/algorithms/tonal/pitchyin.cpp:20: In file included from ../src/algorithms/tonal/pitchyin.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/tonal/pitchyin.h:56:42: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _peakDetectLocal = AlgorithmFactory::create("PeakDetection"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 39/293] Compiling src/algorithms/standard/stereodemuxer.cpp In file included from ../src/algorithms/extractor/freesoundextractor.cpp:20: In file included from ../src/algorithms/extractor/freesoundextractor.h:26: In file included from ../src/essentia/utils/extractor_freesound/FreesoundLowlevelDescriptors.h:23: In file included from ../src/essentia/utils/extractor_freesound/FreesoundDescriptorsSet.h:30: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/extractor/freesoundextractor.cpp:177:71: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here streaming::AlgorithmFactory& factory = streaming::AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:170:20: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here CREATE P(1) P(2) CBEG AP(1) AP(2) CEND ^ ../src/essentia/algorithmfactory.h:162:25: note: expanded from macro 'CBEG' #define CBEG ) { return instance().create_i(id ^ ../src/algorithms/extractor/freesoundextractor.cpp:320:33: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here standard::AlgorithmFactory::create("PoolAggregator", ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 2 warnings generated. [ 40/293] Compiling src/algorithms/standard/viterbi.cpp [ 41/293] Compiling src/algorithms/extractor/tonalextractor.cpp In file included from ../src/algorithms/experimental/meter.cpp:21: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/experimental/meter.cpp:56:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 42/293] Compiling src/algorithms/standard/powerspectrum.cpp In file included from ../src/algorithms/extractor/levelextractor.cpp:21: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/extractor/levelextractor.cpp:39:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 43/293] Compiling src/essentia/utils/extractor_freesound/FreesoundSfxDescriptors.cpp [ 44/293] Compiling src/algorithms/io/audioonsetsmarker.cpp [ 45/293] Compiling src/algorithms/standard/tensortopool.cpp In file included from ../src/algorithms/rhythm/noveltycurve.cpp:20: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:169:15: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here CREATE P(1) CBEG AP(1) CEND ^ ../src/essentia/algorithmfactory.h:162:25: note: expanded from macro 'CBEG' #define CBEG ) { return instance().create_i(id ^ ../src/algorithms/rhythm/noveltycurve.cpp:155:40: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here Algorithm * mavg = AlgorithmFactory::create("MovingAverage", "size", meanSize); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 46/293] Compiling src/algorithms/standard/maxfilter.cpp In file included from ../src/algorithms/standard/stereodemuxer.cpp:78: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/standard/stereodemuxer.cpp:89:43: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _demuxer = streaming::AlgorithmFactory::create("StereoDemuxer"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 47/293] Compiling src/algorithms/filters/highpass.cpp In file included from ../src/algorithms/standard/powerspectrum.cpp:20: In file included from ../src/algorithms/standard/powerspectrum.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/standard/powerspectrum.h:44:30: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _fft = AlgorithmFactory::create("FFT"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 48/293] Compiling src/algorithms/standard/monomixer.cpp In file included from ../src/essentia/utils/extractor_freesound/FreesoundSfxDescriptors.cpp:21: In file included from ../src/essentia/utils/extractor_freesound/FreesoundSfxDescriptors.h:23: In file included from ../src/essentia/utils/extractor_freesound/FreesoundDescriptorsSet.h:30: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/utils/extractor_freesound/FreesoundSfxDescriptors.cpp:37:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 49/293] Compiling src/algorithms/standard/clipper.cpp [ 50/293] Compiling src/essentia/essentiautil.cpp In file included from ../src/algorithms/extractor/musicextractor.cpp:20: In file included from ../src/algorithms/extractor/musicextractor.h:26: In file included from ../src/essentia/utils/extractor_music/MusicLowlevelDescriptors.h:23: In file included from ../src/essentia/utils/extractor_music/MusicDescriptorsSet.h:31: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/extractor/musicextractor.cpp:193:71: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here streaming::AlgorithmFactory& factory = streaming::AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:170:20: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here CREATE P(1) P(2) CBEG AP(1) AP(2) CEND ^ ../src/essentia/algorithmfactory.h:162:25: note: expanded from macro 'CBEG' #define CBEG ) { return instance().create_i(id ^ ../src/algorithms/extractor/musicextractor.cpp:338:65: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here standard::Algorithm* aggregator = standard::AlgorithmFactory::create("PoolAggregator", ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 2 warnings generated. [ 51/293] Compiling src/algorithms/io/fileoutputproxy.cpp [ 52/293] Compiling src/algorithms/standard/windowing.cpp In file included from ../src/algorithms/filters/highpass.cpp:20: In file included from ../src/algorithms/filters/highpass.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/filters/highpass.h:42:33: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _filter = AlgorithmFactory::create("IIR"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 53/293] Compiling src/algorithms/sfx/pitchsalience.cpp In file included from ../src/algorithms/extractor/tonalextractor.cpp:21: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/extractor/tonalextractor.cpp:57:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 54/293] Compiling src/algorithms/standard/fftwcomplex.cpp [ 55/293] Compiling src/algorithms/filters/lowpass.cpp [ 56/293] Compiling src/algorithms/standard/silencerate.cpp [ 57/293] Compiling src/algorithms/sfx/maxtototal.cpp [ 58/293] Compiling src/algorithms/standard/pooltotensor.cpp [ 59/293] Compiling src/essentia/utils/extractor_freesound/FreesoundLowlevelDescriptors.cpp [ 60/293] Compiling src/algorithms/sfx/tctototal.cpp In file included from ../src/algorithms/sfx/pitchsalience.cpp:20: In file included from ../src/algorithms/sfx/pitchsalience.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/sfx/pitchsalience.h:44:42: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _autoCorrelation = AlgorithmFactory::create("AutoCorrelation"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 61/293] Compiling src/algorithms/standard/spectrum.cpp In file included from ../src/algorithms/filters/lowpass.cpp:20: In file included from ../src/algorithms/filters/lowpass.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/filters/lowpass.h:42:33: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _filter = AlgorithmFactory::create("IIR"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 62/293] Compiling src/algorithms/filters/equalloudness.cpp [ 63/293] Compiling src/algorithms/standard/spectrumCQ.cpp [ 64/293] Compiling src/algorithms/standard/fftw.cpp [ 65/293] Compiling src/algorithms/sfx/mintototal.cpp [ 66/293] Compiling src/essentia/streaming/accumulatoralgorithm.cpp [ 67/293] Compiling src/algorithms/standard/frametoreal.cpp In file included from ../src/algorithms/standard/spectrum.cpp:20: In file included from ../src/algorithms/standard/spectrum.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/standard/spectrum.h:44:30: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _fft = AlgorithmFactory::create("FFT"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 68/293] Compiling src/algorithms/standard/autocorrelation.cpp In file included from ../src/algorithms/filters/equalloudness.cpp:20: In file included from ../src/algorithms/filters/equalloudness.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/filters/equalloudness.h:45:41: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _yulewalkFilter = AlgorithmFactory::create("IIR"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 69/293] Compiling src/algorithms/standard/tensortranspose.cpp [ 70/293] Compiling src/algorithms/filters/bandreject.cpp In file included from ../src/algorithms/standard/spectrumCQ.cpp:20: In file included from ../src/algorithms/standard/spectrumCQ.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/standard/constantq.h:76:31: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _fftc = AlgorithmFactory::create("FFTC"); //FFT with complex input ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 71/293] Compiling src/algorithms/standard/startstopsilence.cpp [ 72/293] Compiling src/algorithms/highlevel/dynamiccomplexity.cpp [ 73/293] Compiling src/algorithms/sfx/strongdecay.cpp In file included from ../src/essentia/utils/extractor_freesound/FreesoundLowlevelDescriptors.cpp:20: In file included from ../src/essentia/utils/extractor_freesound/FreesoundLowlevelDescriptors.h:23: In file included from ../src/essentia/utils/extractor_freesound/FreesoundDescriptorsSet.h:30: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/utils/extractor_freesound/FreesoundLowlevelDescriptors.cpp:29:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 74/293] Compiling src/algorithms/standard/idct.cpp [ 75/293] Compiling src/essentia/utils/asciidag.cpp In file included from ../src/algorithms/standard/autocorrelation.cpp:20: In file included from ../src/algorithms/standard/autocorrelation.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/standard/autocorrelation.h:49:30: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _fft = AlgorithmFactory::create("FFT"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 76/293] Compiling src/algorithms/standard/derivative.cpp [ 77/293] Compiling src/algorithms/highlevel/danceability.cpp In file included from ../src/algorithms/filters/bandreject.cpp:20: In file included from ../src/algorithms/filters/bandreject.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/filters/bandreject.h:43:33: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _filter = AlgorithmFactory::create("IIR"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 78/293] Compiling src/algorithms/standard/binaryoperatorstream.cpp [ 79/293] Compiling src/algorithms/standard/cubicspline.cpp [ 80/293] Compiling src/algorithms/filters/allpass.cpp In file included from ../src/algorithms/sfx/strongdecay.cpp:20: In file included from ../src/algorithms/sfx/strongdecay.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/sfx/strongdecay.h:41:35: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _centroid = AlgorithmFactory::create("Centroid"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 81/293] Compiling src/algorithms/standard/overlapadd.cpp [ 82/293] Compiling src/algorithms/highlevel/intensity.cpp [ 83/293] Compiling src/essentia/configurable.cpp In file included from ../src/algorithms/highlevel/dynamiccomplexity.cpp:146: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/highlevel/dynamiccomplexity.cpp:153:42: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _dynAlgo = standard::AlgorithmFactory::create("DynamicComplexity"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 84/293] Compiling src/algorithms/highlevel/pca.cpp [ 85/293] Compiling src/algorithms/standard/realaccumulator.cpp [ 86/293] Compiling src/algorithms/temporal/leq.cpp [ 87/293] Compiling src/algorithms/standard/replaygain.cpp In file included from ../src/algorithms/filters/allpass.cpp:20: In file included from ../src/algorithms/filters/allpass.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/filters/allpass.h:43:33: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _filter = AlgorithmFactory::create("IIR"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 88/293] Compiling src/algorithms/standard/chromagram.cpp [ 89/293] Compiling src/algorithms/complex/polartocartesian.cpp In file included from ../src/algorithms/highlevel/intensity.cpp:20: In file included from ../src/algorithms/highlevel/intensity.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/highlevel/intensity.h:58:38: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _frameCutter = AlgorithmFactory::create("FrameCutter"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 90/293] Compiling src/algorithms/standard/multiplexer.cpp In file included from ../src/algorithms/highlevel/danceability.cpp:188: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/highlevel/danceability.cpp:200:51: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _danceabilityAlgo = standard::AlgorithmFactory::create("Danceability"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 91/293] Compiling src/essentia/streaming/streamingalgorithmwrapper.cpp [ 92/293] Compiling src/algorithms/complex/magnitude.cpp [ 93/293] Compiling src/algorithms/standard/resample.cpp In file included from ../src/algorithms/highlevel/pca.cpp:21: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/highlevel/pca.cpp:60:37: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here Algorithm* sg = AlgorithmFactory::create("SingleGaussian"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 94/293] Compiling src/algorithms/standard/constantq.cpp In file included from ../src/algorithms/standard/chromagram.cpp:20: In file included from ../src/algorithms/standard/chromagram.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/standard/constantq.h:76:31: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _fftc = AlgorithmFactory::create("FFTC"); //FFT with complex input ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 95/293] Compiling src/algorithms/temporal/loudnessebur128.cpp [ 96/293] Compiling src/algorithms/audioproblems/clickdetector.cpp In file included from ../src/algorithms/standard/replaygain.cpp:20: In file included from ../src/algorithms/standard/replaygain.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/standard/replaygain.h:42:39: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _eqloudFilter = AlgorithmFactory::create("EqualLoudness"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/standard/replaygain.cpp:115:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 2 warnings generated. [ 97/293] Compiling src/algorithms/tonal/pitchcontours.cpp [ 98/293] Compiling src/algorithms/audioproblems/saturationdetector.cpp In file included from ../src/essentia/streaming/streamingalgorithmwrapper.cpp:21: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/essentia/streaming/streamingalgorithmwrapper.cpp:48:44: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _algorithm = standard::AlgorithmFactory::create(name); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 99/293] Compiling src/essentia/scheduler/network.cpp [100/293] Compiling src/algorithms/tonal/pitchyinprobabilitieshmm.cpp [101/293] Compiling src/algorithms/audioproblems/noiseburstdetector.cpp In file included from ../src/algorithms/standard/constantq.cpp:20: In file included from ../src/algorithms/standard/constantq.h:24: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/standard/constantq.h:76:31: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _fftc = AlgorithmFactory::create("FFTC"); //FFT with complex input ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [102/293] Compiling src/algorithms/audioproblems/humdetector.cpp In file included from ../src/algorithms/audioproblems/clickdetector.cpp:20: In file included from ../src/algorithms/audioproblems/clickdetector.h:24: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/audioproblems/clickdetector.h:61:30: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _LPC = AlgorithmFactory::create("LPC"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [103/293] Compiling src/algorithms/temporal/larm.cpp [104/293] Compiling src/algorithms/tonal/pitchmelodia.cpp [105/293] Compiling src/algorithms/audioproblems/discontinuitydetector.cpp In file included from ../src/algorithms/tonal/pitchyinprobabilitieshmm.cpp:20: In file included from ../src/algorithms/tonal/pitchyinprobabilitieshmm.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/tonal/pitchyinprobabilitieshmm.h:58:34: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _viterbi = AlgorithmFactory::create("Viterbi"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [106/293] Compiling src/algorithms/synthesis/sprmodelsynth.cpp In file included from ../src/algorithms/audioproblems/noiseburstdetector.cpp:20: In file included from ../src/algorithms/audioproblems/noiseburstdetector.h:24: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/audioproblems/noiseburstdetector.h:50:34: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _Clipper = AlgorithmFactory::create("Clipper"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [107/293] Compiling src/algorithms/synthesis/resamplefft.cpp In file included from ../src/algorithms/temporal/loudnessebur128.cpp:20: In file included from ../src/algorithms/temporal/loudnessebur128.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/temporal/loudnessebur128.cpp:37:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [108/293] Compiling src/essentia/streaming/streamingalgorithm.cpp In file included from ../src/algorithms/temporal/larm.cpp:20: In file included from ../src/algorithms/temporal/larm.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/temporal/larm.h:41:35: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _envelope = AlgorithmFactory::create("Envelope"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [109/293] Compiling src/algorithms/tonal/multipitchmelodia.cpp In file included from ../src/algorithms/synthesis/sprmodelsynth.cpp:20: In file included from ../src/algorithms/synthesis/sprmodelsynth.h:25: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/synthesis/sprmodelsynth.h:65:41: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _sineModelSynth = AlgorithmFactory::create("SineModelSynth"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [110/293] Compiling src/algorithms/synthesis/harmonicmask.cpp In file included from ../src/algorithms/audioproblems/discontinuitydetector.cpp:20: In file included from ../src/algorithms/audioproblems/discontinuitydetector.h:24: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/audioproblems/discontinuitydetector.h:56:39: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _medianFilter = AlgorithmFactory::create("MedianFilter"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [111/293] Compiling src/algorithms/temporal/loudness.cpp [112/293] Compiling src/algorithms/synthesis/hpsmodelanal.cpp [113/293] Compiling src/algorithms/synthesis/stochasticmodelsynth.cpp In file included from ../src/algorithms/synthesis/resamplefft.cpp:20: In file included from ../src/algorithms/synthesis/resamplefft.h:25: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/synthesis/resamplefft.h:48:30: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _fft = AlgorithmFactory::create("FFT"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [114/293] Compiling src/algorithms/tonal/pitchyinprobabilistic.cpp In file included from ../src/algorithms/tonal/pitchmelodia.cpp:20: In file included from ../src/algorithms/tonal/pitchmelodia.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/tonal/pitchmelodia.h:59:38: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _frameCutter = AlgorithmFactory::create("FrameCutter"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/tonal/pitchmelodia.cpp:258:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 2 warnings generated. [115/293] Compiling src/essentia/debugging.cpp In file included from ../src/algorithms/audioproblems/humdetector.cpp:20: In file included from ../src/algorithms/audioproblems/humdetector.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/audioproblems/humdetector.cpp:66:51: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/audioproblems/humdetector.cpp:71:61: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _Smoothing = standard::AlgorithmFactory::create("MedianFilter"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 2 warnings generated. [116/293] Compiling src/algorithms/tonal/tonicindianartmusic.cpp [117/293] Compiling src/algorithms/synthesis/sinemodelsynth.cpp [118/293] Compiling src/algorithms/synthesis/hprmodelanal.cpp [119/293] Compiling src/algorithms/temporal/duration.cpp In file included from ../src/algorithms/synthesis/hpsmodelanal.cpp:20: In file included from ../src/algorithms/synthesis/hpsmodelanal.h:24: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/synthesis/hpsmodelanal.h:61:33: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _window = AlgorithmFactory::create("Windowing"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [120/293] Compiling src/algorithms/spectral/triangularbands.cpp In file included from ../src/algorithms/synthesis/stochasticmodelsynth.cpp:20: In file included from ../src/algorithms/synthesis/stochasticmodelsynth.h:24: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/synthesis/stochasticmodelsynth.h:56:35: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _resample = AlgorithmFactory::create("ResampleFFT"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [121/293] Compiling src/algorithms/tonal/tuningfrequency.cpp In file included from ../src/algorithms/tonal/multipitchmelodia.cpp:20: In file included from ../src/algorithms/tonal/multipitchmelodia.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/tonal/multipitchmelodia.h:57:38: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _frameCutter = AlgorithmFactory::create("FrameCutter"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/tonal/multipitchmelodia.cpp:253:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 2 warnings generated. [122/293] Compiling src/essentia/streaming/sinkbase.cpp In file included from ../src/algorithms/tonal/tonicindianartmusic.cpp:20: In file included from ../src/algorithms/tonal/tonicindianartmusic.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/tonal/tonicindianartmusic.h:62:38: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _frameCutter = AlgorithmFactory::create("FrameCutter"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [123/293] Compiling src/algorithms/spectral/frequencybands.cpp [124/293] Compiling src/algorithms/spectral/tensorflowinputtempocnn.cpp [125/293] Compiling src/algorithms/tonal/pitchyinfft.cpp In file included from ../src/algorithms/synthesis/hprmodelanal.cpp:20: In file included from ../src/algorithms/synthesis/hprmodelanal.h:24: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/synthesis/hprmodelanal.h:58:33: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _window = AlgorithmFactory::create("Windowing"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [126/293] Compiling src/algorithms/rhythm/tempotap.cpp [127/293] Compiling src/algorithms/essentia_algorithms_reg.cpp In file included from ../src/algorithms/tonal/pitchyinprobabilistic.cpp:20: In file included from ../src/algorithms/tonal/pitchyinprobabilistic.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/tonal/pitchyinprobabilistic.cpp:38:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/tonal/pitchyinprobabilistic.cpp:41:54: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _yinProbabilitiesHMM = standard::AlgorithmFactory::create("PitchYinProbabilitiesHMM"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 2 warnings generated. [128/293] Compiling src/algorithms/spectral/spectralpeaks.cpp [129/293] Compiling src/3rdparty/cephes/bessel/hyperg.cpp [130/293] Compiling src/algorithms/spectral/flux.cpp [131/293] Compiling src/algorithms/stats/singlegaussian.cpp In file included from ../src/algorithms/spectral/tensorflowinputtempocnn.cpp:20: In file included from ../src/algorithms/spectral/tensorflowinputtempocnn.h:25: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/spectral/tensorflowinputtempocnn.h:46:36: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _windowing = AlgorithmFactory::create("Windowing"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [132/293] Compiling src/algorithms/spectral/gfcc.cpp [133/293] Compiling src/algorithms/stats/instantpower.cpp In file included from ../src/algorithms/tonal/pitchyinfft.cpp:20: In file included from ../src/algorithms/tonal/pitchyinfft.h:31: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/tonal/pitchyinfft.h:68:30: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _fft = AlgorithmFactory::create("FFT"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [134/293] Compiling src/essentia/streaming/algorithms/ringbuffervectoroutput.cpp In file included from ../src/algorithms/spectral/spectralpeaks.cpp:20: In file included from ../src/algorithms/spectral/spectralpeaks.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/spectral/spectralpeaks.h:42:37: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _peakDetect = AlgorithmFactory::create("PeakDetection"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [135/293] Compiling src/algorithms/stats/poolaggregator.cpp In file included from ../src/algorithms/rhythm/tempotap.cpp:20: In file included from ../src/algorithms/rhythm/tempotap.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/rhythm/tempotap.h:46:35: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _autocorr = AlgorithmFactory::create("AutoCorrelation"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [136/293] Compiling src/algorithms/spectral/spectralcontrast.cpp [137/293] Compiling src/algorithms/tonal/pitchsaliencefunction.cpp [138/293] Compiling src/essentia/utils/jsonconvert.cpp [139/293] Compiling src/algorithms/stats/distributionshape.cpp [140/293] Compiling src/algorithms/stats/rawmoments.cpp In file included from ../src/algorithms/spectral/gfcc.cpp:20: In file included from ../src/algorithms/spectral/gfcc.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/spectral/gfcc.h:51:35: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _gtFilter = AlgorithmFactory::create("ERBBands"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [141/293] Compiling src/algorithms/rhythm/onsetdetection.cpp [142/293] Compiling src/algorithms/spectral/barkbands.cpp [143/293] Compiling src/algorithms/tonal/multipitchklapuri.cpp [144/293] Compiling src/algorithms/rhythm/harmonicbpm.cpp [145/293] Compiling src/algorithms/spectral/spectrumtocent.cpp [146/293] Compiling src/algorithms/rhythm/tempotapticks.cpp In file included from ../src/algorithms/spectral/barkbands.cpp:20: In file included from ../src/algorithms/spectral/barkbands.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/spectral/barkbands.h:40:36: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _freqBands = AlgorithmFactory::create("FrequencyBands"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [147/293] Compiling src/algorithms/rhythm/beatsloudness.cpp In file included from ../src/algorithms/rhythm/onsetdetection.cpp:20: In file included from ../src/algorithms/rhythm/onsetdetection.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/rhythm/onsetdetection.h:46:30: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _hfc = AlgorithmFactory::create("HFC"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [148/293] Compiling src/algorithms/rhythm/onsets.cpp [149/293] Compiling src/algorithms/extractor/rhythmdescriptors.cpp In file included from ../src/algorithms/stats/poolaggregator.cpp:21: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/stats/poolaggregator.cpp:305:41: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here Algorithm* sg = AlgorithmFactory::create("SingleGaussian"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [150/293] Compiling src/algorithms/rhythm/beattrackerdegara.cpp ../src/algorithms/tonal/multipitchklapuri.cpp:302:31: warning: use of unary operator that may be intended as compound assignment (-=) G[maxInd_i][maxInd_j] =- 1; ^~ ../src/algorithms/tonal/multipitchklapuri.cpp:303:16: warning: use of unary operator that may be intended as compound assignment (-=) maxVal =- 1; ^~ In file included from ../src/algorithms/tonal/multipitchklapuri.cpp:20: In file included from ../src/algorithms/tonal/multipitchklapuri.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/tonal/multipitchklapuri.h:69:38: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _frameCutter = AlgorithmFactory::create("FrameCutter"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 3 warnings generated. [151/293] Compiling src/algorithms/tonal/pitchcontoursmultimelody.cpp In file included from ../src/algorithms/spectral/spectrumtocent.cpp:8: In file included from ../src/algorithms/spectral/spectrumtocent.h:25: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/spectral/spectrumtocent.h:56:42: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _triangularBands = AlgorithmFactory::create("TriangularBands"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [152/293] Compiling src/algorithms/extractor/lowlevelspectralextractor.cpp [153/293] Compiling src/algorithms/rhythm/superfluxextractor.cpp In file included from ../src/algorithms/rhythm/onsets.cpp:20: In file included from ../src/algorithms/rhythm/onsets.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/rhythm/onsets.h:49:40: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _movingAverage = AlgorithmFactory::create("MovingAverage"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [154/293] Compiling src/essentia/utils/extractor_freesound/FreesoundTonalDescriptors.cpp In file included from ../src/algorithms/rhythm/beatsloudness.cpp:21: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/rhythm/beatsloudness.cpp:41:71: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here streaming::AlgorithmFactory& factory = streaming::AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [155/293] Compiling src/algorithms/rhythm/onsetdetectionglobal.cpp In file included from ../src/algorithms/tonal/pitchcontoursmultimelody.cpp:20: In file included from ../src/algorithms/tonal/pitchcontoursmultimelody.h:24: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/tonal/pitchcontoursmultimelody.h:88:40: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _movingAverage = AlgorithmFactory::create("MovingAverage"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [156/293] Compiling src/algorithms/extractor/keyextractor.cpp In file included from ../src/algorithms/rhythm/beattrackerdegara.cpp:22: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/rhythm/beattrackerdegara.cpp:44:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [157/293] Compiling src/algorithms/experimental/beatogram.cpp In file included from ../src/algorithms/extractor/rhythmdescriptors.cpp:21: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/extractor/rhythmdescriptors.cpp:61:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [158/293] Compiling src/algorithms/standard/trimmer.cpp In file included from ../src/essentia/utils/extractor_freesound/FreesoundTonalDescriptors.cpp:20: In file included from ../src/essentia/utils/extractor_freesound/FreesoundTonalDescriptors.h:23: In file included from ../src/essentia/utils/extractor_freesound/FreesoundDescriptorsSet.h:30: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/utils/extractor_freesound/FreesoundTonalDescriptors.cpp:35:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [159/293] Compiling src/algorithms/standard/tensornormalize.cpp In file included from ../src/algorithms/rhythm/superfluxextractor.cpp:21: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/rhythm/superfluxextractor.cpp:57:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [160/293] Compiling src/algorithms/standard/slicer.cpp In file included from ../src/algorithms/extractor/lowlevelspectralextractor.cpp:21: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/extractor/lowlevelspectralextractor.cpp:171:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [161/293] Compiling src/essentia/streaming/algorithms/devnull.cpp [162/293] Compiling src/algorithms/standard/peakdetection.cpp [163/293] Compiling src/algorithms/io/metadatareader.cpp In file included from ../src/algorithms/extractor/keyextractor.cpp:21: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/extractor/keyextractor.cpp:46:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [164/293] Compiling src/algorithms/sfx/derivativesfx.cpp In file included from ../src/algorithms/rhythm/onsetdetectionglobal.cpp:20: In file included from ../src/algorithms/rhythm/onsetdetectionglobal.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/rhythm/onsetdetectionglobal.h:71:38: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _frameCutter = AlgorithmFactory::create("FrameCutter"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [165/293] Compiling src/algorithms/standard/framecutter.cpp In file included from ../src/algorithms/standard/slicer.cpp:207: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/standard/slicer.cpp:227:42: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _slicer = streaming::AlgorithmFactory::create("Slicer"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [166/293] Compiling src/algorithms/filters/movingaverage.cpp [167/293] Compiling src/algorithms/sfx/logattacktime.cpp [168/293] Compiling src/algorithms/standard/warpedautocorrelation.cpp [169/293] Compiling src/algorithms/standard/tensortovectorreal.cpp [170/293] Compiling src/algorithms/standard/noiseadder.cpp In file included from ../src/algorithms/standard/framecutter.cpp:22: In file included from ../src/algorithms/standard/framecutter.h:24: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/standard/framecutter.h:112:47: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _noiseAdder = standard::AlgorithmFactory::create("NoiseAdder"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [171/293] Compiling src/essentia/utils/asciidagparser.cpp [172/293] Compiling src/algorithms/highlevel/coversongsimilarity.cpp In file included from ../src/algorithms/filters/movingaverage.cpp:20: In file included from ../src/algorithms/filters/movingaverage.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/filters/movingaverage.h:42:33: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _filter = AlgorithmFactory::create("IIR"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [173/293] Compiling src/algorithms/filters/iir.cpp [174/293] Compiling src/algorithms/standard/dct.cpp [175/293] Compiling src/algorithms/standard/nsgconstantqstreaming.cpp ../src/algorithms/io/metadatareader.cpp:56:18: warning: implicit conversion from 'int' to 'std::__1::basic_string::value_type' (aka 'char') changes value from 226 to -30 [-Wconstant-conversion] fixed += 226; ~~ ^~~ ../src/algorithms/io/metadatareader.cpp:57:18: warning: implicit conversion from 'int' to 'std::__1::basic_string::value_type' (aka 'char') changes value from 130 to -126 [-Wconstant-conversion] fixed += 130; ~~ ^~~ ../src/algorithms/io/metadatareader.cpp:58:18: warning: implicit conversion from 'int' to 'std::__1::basic_string::value_type' (aka 'char') changes value from 172 to -84 [-Wconstant-conversion] fixed += 172; ~~ ^~~ In file included from ../src/algorithms/io/metadatareader.cpp:31: In file included from ../src/essentia/utils/metadatautils.h:25: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:169:15: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here CREATE P(1) CBEG AP(1) CEND ^ ../src/essentia/algorithmfactory.h:162:25: note: expanded from macro 'CBEG' #define CBEG ) { return instance().create_i(id ^ ../src/essentia/utils/metadatautils.h:45:82: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here std::unique_ptr audioloader(streaming::AlgorithmFactory::create("AudioLoader", ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 4 warnings generated. [176/293] Compiling src/algorithms/standard/nsgiconstantq.cpp [177/293] Compiling src/algorithms/highlevel/crosssimilaritymatrix.cpp [178/293] Compiling src/essentia/essentia.cpp [179/293] Compiling src/algorithms/standard/binaryoperator.cpp [180/293] Compiling src/algorithms/highlevel/sbic.cpp [181/293] Compiling src/algorithms/standard/scale.cpp [182/293] Compiling src/algorithms/standard/nsgconstantq.cpp [183/293] Compiling src/algorithms/temporal/effectiveduration.cpp In file included from ../src/algorithms/standard/nsgconstantqstreaming.cpp:20: In file included from ../src/algorithms/standard/nsgconstantqstreaming.h:5: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/standard/nsgconstantqstreaming.cpp:45:33: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _wrapper = AlgorithmFactory::create("NSGConstantQ"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [184/293] Compiling src/algorithms/audioproblems/falsestereodetector.cpp In file included from ../src/algorithms/standard/nsgiconstantq.cpp:20: In file included from ../src/algorithms/standard/nsgiconstantq.h:24: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/standard/nsgiconstantq.h:44:30: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _fft = AlgorithmFactory::create("FFTC"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [185/293] Compiling src/algorithms/tonal/harmonicpeaks.cpp [186/293] Compiling src/essentia/streaming/streamingalgorithmcomposite.cpp [187/293] Compiling src/algorithms/tonal/predominantpitchmelodia.cpp [188/293] Compiling src/algorithms/synthesis/sprmodelanal.cpp [189/293] Compiling src/algorithms/audioproblems/truepeakdetector.cpp [190/293] Compiling src/algorithms/temporal/lpc.cpp In file included from ../src/algorithms/standard/nsgconstantq.cpp:20: In file included from ../src/algorithms/standard/nsgconstantq.h:24: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/standard/nsgconstantq.h:44:30: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _fft = AlgorithmFactory::create("FFT"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [191/293] Compiling src/algorithms/tonal/chordsdetectionbeats.cpp [192/293] Compiling src/algorithms/synthesis/harmonicmodelanal.cpp In file included from ../src/algorithms/audioproblems/falsestereodetector.cpp:20: In file included from ../src/algorithms/audioproblems/falsestereodetector.h:24: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/audioproblems/falsestereodetector.h:47:34: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _demuxer = AlgorithmFactory::create("StereoDemuxer"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [193/293] Compiling src/algorithms/synthesis/sinemodelanal.cpp In file included from ../src/algorithms/synthesis/sprmodelanal.cpp:20: In file included from ../src/algorithms/synthesis/sprmodelanal.h:24: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/synthesis/sprmodelanal.h:57:33: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _window = AlgorithmFactory::create("Windowing"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [194/293] Compiling src/essentia/range.cpp In file included from ../src/algorithms/audioproblems/truepeakdetector.cpp:20: In file included from ../src/algorithms/audioproblems/truepeakdetector.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/audioproblems/truepeakdetector.h:54:36: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _resampler = AlgorithmFactory::create("Resample"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [195/293] Compiling src/algorithms/tonal/pitchcontoursmonomelody.cpp In file included from ../src/algorithms/temporal/lpc.cpp:22: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:169:15: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here CREATE P(1) CBEG AP(1) CEND ^ ../src/essentia/algorithmfactory.h:162:25: note: expanded from macro 'CBEG' #define CBEG ) { return instance().create_i(id ^ ../src/algorithms/temporal/lpc.cpp:47:38: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _correlation = AlgorithmFactory::create("WarpedAutoCorrelation", ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [196/293] Compiling src/algorithms/spectral/energybandratio.cpp In file included from ../src/algorithms/tonal/chordsdetectionbeats.cpp:20: In file included from ../src/algorithms/tonal/chordsdetectionbeats.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/tonal/chordsdetectionbeats.h:46:39: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _chordsAlgo = AlgorithmFactory::create("Key"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [197/293] Compiling src/algorithms/temporal/loudnessebur128filter.cpp In file included from ../src/algorithms/tonal/predominantpitchmelodia.cpp:20: In file included from ../src/algorithms/tonal/predominantpitchmelodia.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/tonal/predominantpitchmelodia.h:59:38: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _frameCutter = AlgorithmFactory::create("FrameCutter"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/tonal/predominantpitchmelodia.cpp:264:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 2 warnings generated. [198/293] Compiling src/algorithms/spectral/triangularbarkbands.cpp [199/293] Compiling src/algorithms/synthesis/spsmodelanal.cpp In file included from ../src/algorithms/synthesis/harmonicmodelanal.cpp:20: In file included from ../src/algorithms/synthesis/harmonicmodelanal.h:24: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/synthesis/harmonicmodelanal.h:61:40: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _sineModelAnal = AlgorithmFactory::create("SineModelAnal"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [200/293] Compiling src/algorithms/tonal/vibrato.cpp In file included from ../src/algorithms/synthesis/sinemodelanal.cpp:20: In file included from ../src/algorithms/synthesis/sinemodelanal.h:24: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/synthesis/sinemodelanal.h:50:37: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _peakDetect = AlgorithmFactory::create("PeakDetection"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [201/293] Compiling src/3rdparty/cephes/bessel/polevl.cpp [202/293] Compiling src/essentia/utils/yamlast.cpp In file included from ../src/algorithms/tonal/pitchcontoursmonomelody.cpp:20: In file included from ../src/algorithms/tonal/pitchcontoursmonomelody.h:24: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/tonal/pitchcontoursmonomelody.h:90:40: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _movingAverage = AlgorithmFactory::create("MovingAverage"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [203/293] Compiling src/algorithms/stats/geometricmean.cpp [204/293] Compiling src/algorithms/spectral/tensorflowinputmusicnn.cpp [205/293] Compiling src/algorithms/stats/flatness.cpp [206/293] Compiling src/algorithms/tonal/pitchfilter.cpp In file included from ../src/algorithms/synthesis/spsmodelanal.cpp:20: In file included from ../src/algorithms/synthesis/spsmodelanal.h:24: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/synthesis/spsmodelanal.h:59:33: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _window = AlgorithmFactory::create("Windowing"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [207/293] Compiling src/algorithms/spectral/hfc.cpp In file included from ../src/algorithms/tonal/vibrato.cpp:20: In file included from ../src/algorithms/tonal/vibrato.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/tonal/vibrato.h:46:37: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here frameCutter = AlgorithmFactory::create("FrameCutter"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [208/293] Compiling src/algorithms/stats/rms.cpp In file included from ../src/algorithms/temporal/loudnessebur128filter.cpp:20: In file included from ../src/algorithms/temporal/loudnessebur128filter.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/temporal/loudnessebur128filter.cpp:39:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [209/293] Compiling src/algorithms/rhythm/tempotapmaxagreement.cpp [210/293] Compiling src/algorithms/rhythm/beattrackermultifeature.cpp In file included from ../src/algorithms/spectral/tensorflowinputmusicnn.cpp:20: In file included from ../src/algorithms/spectral/tensorflowinputmusicnn.h:25: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/spectral/tensorflowinputmusicnn.h:48:36: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _windowing = AlgorithmFactory::create("Windowing"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [211/293] Compiling src/algorithms/extractor/lowlevelspectraleqloudextractor.cpp In file included from ../src/algorithms/stats/flatness.cpp:20: In file included from ../src/algorithms/stats/flatness.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/stats/flatness.h:40:40: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _geometricMean = AlgorithmFactory::create("GeometricMean"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [212/293] Compiling src/algorithms/tonal/inharmonicity.cpp [213/293] Compiling src/algorithms/rhythm/rhythmextractor2013.cpp In file included from ../src/algorithms/essentia_algorithms_reg.cpp:1: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/rhythm/rhythmtransform.h:45:51: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:128:46: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here CreatorMap& algoMap = EssentiaFactory::instance()._map; ^ ../src/algorithms/essentia_algorithms_reg.cpp:503:56: note: in instantiation of member function 'essentia::EssentiaFactory::Registrar::Registrar' requested here AlgorithmFactory::Registrar regLoudnessEBUR128Filter; ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 2 warnings generated. [214/293] Compiling src/algorithms/standard/ifftw.cpp [215/293] Compiling src/algorithms/standard/envelope.cpp [216/293] Compiling src/algorithms/io/yamloutput.cpp [217/293] Compiling src/algorithms/standard/welch.cpp [218/293] Compiling src/essentia/utils/extractor_freesound/FreesoundRhythmDescriptors.cpp [219/293] Compiling src/algorithms/spectral/tensorflowinputvggish.cpp In file included from ../src/algorithms/rhythm/beattrackermultifeature.cpp:22: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/rhythm/beattrackermultifeature.cpp:51:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/rhythm/beattrackermultifeature.cpp:70:55: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _tempoTapMaxAgreement = standard::AlgorithmFactory::create("TempoTapMaxAgreement"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 2 warnings generated. [220/293] Compiling src/algorithms/standard/vectorrealaccumulator.cpp [221/293] Compiling src/algorithms/filters/dcremoval.cpp In file included from ../src/algorithms/extractor/lowlevelspectraleqloudextractor.cpp:21: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/extractor/lowlevelspectraleqloudextractor.cpp:51:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [222/293] Compiling src/algorithms/highlevel/fadedetection.cpp In file included from ../src/algorithms/standard/welch.cpp:20: In file included from ../src/algorithms/standard/welch.h:25: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/standard/welch.h:57:33: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _window = AlgorithmFactory::create("Windowing"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [223/293] Compiling src/algorithms/standard/unaryoperator.cpp [224/293] Compiling src/essentia/scheduler/networkparser.cpp In file included from ../src/algorithms/rhythm/rhythmextractor2013.cpp:25: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/rhythm/rhythmextractor2013.cpp:55:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [225/293] Compiling src/algorithms/standard/minmax.cpp In file included from ../src/algorithms/spectral/tensorflowinputvggish.cpp:20: In file included from ../src/algorithms/spectral/tensorflowinputvggish.h:25: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/spectral/tensorflowinputvggish.h:48:36: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _windowing = AlgorithmFactory::create("Windowing"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [226/293] Compiling src/algorithms/audioproblems/startstopcut.cpp In file included from ../src/essentia/utils/extractor_freesound/FreesoundRhythmDescriptors.cpp:21: In file included from ../src/essentia/utils/extractor_freesound/FreesoundRhythmDescriptors.h:23: In file included from ../src/essentia/utils/extractor_freesound/FreesoundDescriptorsSet.h:30: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/utils/extractor_freesound/FreesoundRhythmDescriptors.cpp:32:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [227/293] Compiling src/algorithms/complex/cartesiantopolar.cpp In file included from ../src/algorithms/filters/dcremoval.cpp:20: In file included from ../src/algorithms/filters/dcremoval.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/filters/dcremoval.h:42:33: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _filter = AlgorithmFactory::create("IIR"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [228/293] Compiling src/algorithms/standard/spline.cpp [229/293] Compiling src/algorithms/temporal/zerocrossingrate.cpp [230/293] Compiling src/algorithms/tonal/pitchsaliencefunctionpeaks.cpp In file included from ../src/essentia/scheduler/networkparser.cpp:25: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/essentia/scheduler/networkparser.cpp:38:51: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _algos.push_back(streaming::AlgorithmFactory::create(name)); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [231/293] Compiling src/algorithms/audioproblems/snr.cpp In file included from ../src/algorithms/highlevel/fadedetection.cpp:20: In file included from ../src/algorithms/highlevel/fadedetection.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/highlevel/fadedetection.h:88:45: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _fadeAlgo = standard::AlgorithmFactory::create("FadeDetection"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [232/293] Compiling src/algorithms/synthesis/stochasticmodelanal.cpp [233/293] Compiling src/essentia/streaming/sourcebase.cpp [234/293] Compiling src/algorithms/tonal/tristimulus.cpp In file included from ../src/algorithms/audioproblems/startstopcut.cpp:20: In file included from ../src/algorithms/audioproblems/startstopcut.h:24: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/audioproblems/startstopcut.h:50:38: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _frameCutter = AlgorithmFactory::create("FrameCutter"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [235/293] Compiling src/algorithms/spectral/melbands.cpp [236/293] Compiling src/algorithms/spectral/energyband.cpp [237/293] Compiling src/algorithms/stats/histogram.cpp [238/293] Compiling src/algorithms/tonal/nnlschroma.cpp In file included from ../src/algorithms/tonal/pitchsaliencefunctionpeaks.cpp:20: In file included from ../src/algorithms/tonal/pitchsaliencefunctionpeaks.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/tonal/pitchsaliencefunctionpeaks.h:43:40: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _peakDetection = AlgorithmFactory::create("PeakDetection"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [239/293] Compiling src/algorithms/rhythm/superfluxpeaks.cpp In file included from ../src/algorithms/synthesis/stochasticmodelanal.cpp:20: In file included from ../src/algorithms/synthesis/stochasticmodelanal.h:24: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/synthesis/stochasticmodelanal.h:53:33: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _window = AlgorithmFactory::create("Windowing"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [240/293] Compiling src/algorithms/spectral/erbbands.cpp In file included from ../src/algorithms/audioproblems/snr.cpp:20: In file included from ../src/algorithms/audioproblems/snr.h:25: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/audioproblems/snr.h:108:35: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _windowing = AlgorithmFactory::create("Windowing"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [241/293] Compiling src/algorithms/rhythm/bpmhistogramdescriptors.cpp [242/293] Compiling src/algorithms/extractor/barkextractor.cpp [243/293] Compiling src/algorithms/standard/ifftwcomplex.cpp In file included from ../src/algorithms/spectral/melbands.cpp:20: In file included from ../src/algorithms/spectral/melbands.h:25: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/spectral/melbands.h:44:42: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _triangularBands = AlgorithmFactory::create("TriangularBands"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [244/293] Compiling src/algorithms/filters/bandpass.cpp [245/293] Compiling src/algorithms/standard/stereotrimmer.cpp [246/293] Compiling src/algorithms/sfx/aftermaxtobeforemaxenergyratio.cpp [247/293] Compiling src/essentia/stringutil.cpp In file included from ../src/algorithms/rhythm/superfluxpeaks.cpp:20: In file included from ../src/algorithms/rhythm/superfluxpeaks.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/rhythm/superfluxpeaks.h:56:33: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _movAvg = AlgorithmFactory::create("MovingAverage"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ In file included from ../src/algorithms/rhythm/superfluxpeaks.cpp:20: ../src/algorithms/rhythm/superfluxpeaks.h:47:7: warning: private field 'hopSize' is not used [-Wunused-private-field] int hopSize; ^ 2 warnings generated. [248/293] Compiling src/algorithms/standard/stereomuxer.cpp [249/293] Compiling src/algorithms/standard/bpf.cpp [250/293] Compiling src/algorithms/tonal/pitchcontoursmelody.cpp In file included from ../src/algorithms/filters/bandpass.cpp:20: In file included from ../src/algorithms/filters/bandpass.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/filters/bandpass.h:41:33: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _filter = AlgorithmFactory::create("IIR"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [251/293] Compiling src/algorithms/temporal/loudnessvickers.cpp [252/293] Compiling src/algorithms/spectral/bfcc.cpp In file included from ../src/algorithms/extractor/barkextractor.cpp:21: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/extractor/barkextractor.cpp:78:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [253/293] Compiling src/algorithms/spectral/strongpeak.cpp [254/293] Compiling src/algorithms/synthesis/sinesubtraction.cpp [255/293] Compiling src/algorithms/stats/entropy.cpp In file included from ../src/algorithms/sfx/aftermaxtobeforemaxenergyratio.cpp:20: In file included from ../src/algorithms/sfx/aftermaxtobeforemaxenergyratio.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/sfx/aftermaxtobeforemaxenergyratio.cpp:88:85: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here standard::Algorithm* afterMaxToBeforeMaxEnergyRatio = standard::AlgorithmFactory::create("AfterMaxToBeforeMaxEnergyRatio"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [256/293] Compiling src/algorithms/standard/unaryoperatorstream.cpp [257/293] Compiling src/algorithms/standard/vectorrealtotensor.cpp [258/293] Compiling src/algorithms/io/yamlinput.cpp In file included from ../src/algorithms/temporal/loudnessvickers.cpp:20: In file included from ../src/algorithms/temporal/loudnessvickers.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/temporal/loudnessvickers.h:44:36: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _filtering = AlgorithmFactory::create("IIR"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [259/293] Compiling src/algorithms/filters/medianfilter.cpp In file included from ../src/algorithms/tonal/pitchcontoursmelody.cpp:20: In file included from ../src/algorithms/tonal/pitchcontoursmelody.h:24: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/tonal/pitchcontoursmelody.h:113:40: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _movingAverage = AlgorithmFactory::create("MovingAverage"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [260/293] Compiling src/algorithms/audioproblems/gapsdetector.cpp In file included from ../src/algorithms/spectral/bfcc.cpp:20: In file included from ../src/algorithms/spectral/bfcc.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/spectral/bfcc.h:51:47: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _triangularBarkFilter = AlgorithmFactory::create("TriangularBarkBands"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [261/293] Compiling src/algorithms/tonal/oddtoevenharmonicenergyratio.cpp In file included from ../src/algorithms/synthesis/sinesubtraction.cpp:20: In file included from ../src/algorithms/synthesis/sinesubtraction.h:30: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/synthesis/sinesubtraction.h:73:33: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _window = AlgorithmFactory::create("Windowing"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [262/293] Compiling src/algorithms/standard/crosscorrelation.cpp [263/293] Compiling src/algorithms/synthesis/spsmodelsynth.cpp [264/293] Compiling src/3rdparty/nnls/nnls.c [265/293] Compiling src/algorithms/highlevel/chromacrosssimilarity.cpp [266/293] Compiling src/algorithms/sfx/flatnesssfx.cpp [267/293] Compiling src/algorithms/spectral/hpcp.cpp [268/293] Compiling src/algorithms/rhythm/temposcalebands.cpp [269/293] Compiling src/essentia/utils/extractor_music/MusicTonalDescriptors.cpp In file included from ../src/algorithms/audioproblems/gapsdetector.cpp:20: In file included from ../src/algorithms/audioproblems/gapsdetector.h:24: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/audioproblems/gapsdetector.h:62:39: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _medianFilter = AlgorithmFactory::create("MedianFilter"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [270/293] Compiling src/algorithms/spectral/spectralwhitening.cpp [271/293] Compiling src/algorithms/rhythm/bpmhistogram.cpp In file included from ../src/algorithms/synthesis/spsmodelsynth.cpp:20: In file included from ../src/algorithms/synthesis/spsmodelsynth.h:25: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/synthesis/spsmodelsynth.h:66:41: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _sineModelSynth = AlgorithmFactory::create("SineModelSynth"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [272/293] Compiling src/algorithms/tonal/pitchcontoursegmentation.cpp [273/293] Compiling src/algorithms/stats/centralmoments.cpp [274/293] Compiling src/algorithms/spectral/spectralcomplexity.cpp [275/293] Compiling src/algorithms/stats/decrease.cpp [276/293] Compiling src/essentia/streaming/algorithms/ringbufferoutput.cpp [277/293] Compiling src/algorithms/stats/centroid.cpp In file included from ../src/algorithms/tonal/pitchcontoursegmentation.cpp:20: In file included from ../src/algorithms/tonal/pitchcontoursegmentation.h:24: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:170:20: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here CREATE P(1) P(2) CBEG AP(1) AP(2) CEND ^ ../src/essentia/algorithmfactory.h:162:25: note: expanded from macro 'CBEG' #define CBEG ) { return instance().create_i(id ^ ../src/algorithms/tonal/pitchcontoursegmentation.cpp:91:35: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here frameCutter = AlgorithmFactory::create("FrameCutter", "frameSize", _frameSizeFeat, "hopSize", _hopSizeFeat); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [278/293] Compiling src/algorithms/spectral/mfcc.cpp In file included from ../src/essentia/utils/extractor_music/MusicTonalDescriptors.cpp:20: In file included from ../src/essentia/utils/extractor_music/MusicTonalDescriptors.h:23: In file included from ../src/essentia/utils/extractor_music/MusicDescriptorsSet.h:31: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/utils/extractor_music/MusicTonalDescriptors.cpp:35:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/utils/extractor_music/MusicTonalDescriptors.cpp:237:69: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here standard::AlgorithmFactory& factory = standard::AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 2 warnings generated. [279/293] Compiling src/algorithms/stats/median.cpp [280/293] Compiling src/algorithms/tonal/key.cpp In file included from ../src/algorithms/spectral/spectralcomplexity.cpp:20: In file included from ../src/algorithms/spectral/spectralcomplexity.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/spectral/spectralcomplexity.h:41:40: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _spectralPeaks = AlgorithmFactory::create("SpectralPeaks"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [281/293] Compiling src/algorithms/tonal/pitchyinprobabilities.cpp [282/293] Compiling src/essentia/algorithm.cpp [283/293] Compiling src/essentia/pool.cpp [284/293] Compiling src/3rdparty/spline/splineutil.cpp [285/293] Compiling src/3rdparty/cephes/bessel/gamma.cpp [286/293] Compiling src/algorithms/spectral/rolloff.cpp [287/293] Compiling src/3rdparty/cephes/bessel/iv.cpp [288/293] Compiling src/algorithms/tonal/dissonance.cpp In file included from ../src/algorithms/spectral/mfcc.cpp:20: In file included from ../src/algorithms/spectral/mfcc.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/spectral/mfcc.h:50:36: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _melFilter = AlgorithmFactory::create("MelBands"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [289/293] Compiling src/algorithms/spectral/logspectrum.cpp In file included from ../src/algorithms/rhythm/bpmhistogram.cpp:21: In file included from ../src/algorithms/rhythm/bpmhistogram.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/rhythm/bpmhistogram.cpp:56:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:170:20: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here CREATE P(1) P(2) CBEG AP(1) AP(2) CEND ^ ../src/essentia/algorithmfactory.h:162:25: note: expanded from macro 'CBEG' #define CBEG ) { return instance().create_i(id ^ ../src/algorithms/rhythm/bpmhistogram.cpp:120:64: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here standard::Algorithm* windowing = standard::AlgorithmFactory::create("Windowing", ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 2 warnings generated. [290/293] Compiling src/essentia/utils/extractor_music/MusicRhythmDescriptors.cpp [291/293] Compiling src/essentia/streaming/algorithms/ringbufferinput.cpp In file included from ../src/algorithms/tonal/pitchyinprobabilities.cpp:20: In file included from ../src/algorithms/tonal/pitchyinprobabilities.h:23: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/tonal/pitchyinprobabilities.h:57:30: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _FFT = AlgorithmFactory::create("FFTC"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [292/293] Compiling essentia.pc.in In file included from ../src/algorithms/tonal/key.cpp:616: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/tonal/key.cpp:627:42: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _keyAlgo = standard::AlgorithmFactory::create("Key"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. In file included from ../src/essentia/utils/extractor_music/MusicRhythmDescriptors.cpp:21: In file included from ../src/essentia/utils/extractor_music/MusicRhythmDescriptors.h:23: In file included from ../src/essentia/utils/extractor_music/MusicDescriptorsSet.h:31: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/utils/extractor_music/MusicRhythmDescriptors.cpp:31:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [293/293] Linking build/src/libessentia.a [294/451] Compiling src/examples/standard_beatsmarker.cpp [295/451] Compiling src/examples/standard_fadedetection.cpp [296/451] Compiling src/examples/standard_mfcc.cpp [297/451] Compiling src/examples/standard_onsetrate.cpp [298/451] Compiling src/examples/standard_pitchdemo.cpp [299/451] Compiling src/examples/standard_rhythmtransform.cpp [300/451] Compiling src/examples/standard_spectralcontrast.cpp [301/451] Compiling src/examples/standard_vibrato.cpp In file included from ../src/examples/standard_onsetrate.cpp:21: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:170:20: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here CREATE P(1) P(2) CBEG AP(1) AP(2) CEND ^ ../src/essentia/algorithmfactory.h:162:25: note: expanded from macro 'CBEG' #define CBEG ) { return instance().create_i(id ^ ../src/examples/standard_onsetrate.cpp:44:44: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here Algorithm* audiofile = AlgorithmFactory::create("MonoLoader", ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [302/451] Compiling src/examples/standard_harmonicmodel.cpp In file included from ../src/examples/standard_beatsmarker.cpp:22: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_beatsmarker.cpp:49:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [303/451] Compiling src/examples/standard_hpsmodel.cpp In file included from ../src/examples/standard_vibrato.cpp:21: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_vibrato.cpp:49:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [304/451] Linking build/src/examples/essentia_standard_onsetrate In file included from ../src/examples/standard_fadedetection.cpp:21: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_fadedetection.cpp:56:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [305/451] Linking build/src/examples/essentia_standard_beatsmarker In file included from ../src/examples/standard_mfcc.cpp:22: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_mfcc.cpp:56:59: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = standard::AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [306/451] Linking build/src/examples/essentia_standard_fadedetection In file included from ../src/examples/standard_rhythmtransform.cpp:22: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_rhythmtransform.cpp:56:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [307/451] Linking build/src/examples/essentia_standard_vibrato In file included from ../src/examples/standard_pitchdemo.cpp:21: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_pitchdemo.cpp:56:51: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [308/451] Linking build/src/examples/essentia_standard_mfcc In file included from ../src/examples/standard_spectralcontrast.cpp:22: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_spectralcontrast.cpp:51:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [309/451] Linking build/src/examples/essentia_standard_pitchdemo ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [310/451] Linking build/src/examples/essentia_standard_rhythmtransform ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [311/451] Linking build/src/examples/essentia_standard_spectralcontrast ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [312/451] Compiling src/examples/standard_hprmodel.cpp ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [313/451] Compiling src/examples/standard_predominantmask.cpp ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [314/451] Compiling src/examples/standard_sinemodel.cpp ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [315/451] Compiling src/examples/standard_sinesubtraction.cpp ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [316/451] Compiling src/examples/standard_sprmodel.cpp ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [317/451] Compiling src/examples/standard_spsmodel.cpp In file included from ../src/examples/standard_harmonicmodel.cpp:22: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_harmonicmodel.cpp:78:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [318/451] Compiling src/examples/standard_stft.cpp In file included from ../src/examples/standard_hpsmodel.cpp:22: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_hpsmodel.cpp:67:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [319/451] Compiling src/examples/standard_stochasticmodel.cpp In file included from ../src/examples/standard_sinesubtraction.cpp:22: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_sinesubtraction.cpp:58:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [320/451] Linking build/src/examples/essentia_standard_harmonicmodel In file included from ../src/examples/standard_predominantmask.cpp:22: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_predominantmask.cpp:69:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [321/451] Linking build/src/examples/essentia_standard_hpsmodel In file included from ../src/examples/standard_sinemodel.cpp:22: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_sinemodel.cpp:56:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [322/451] Linking build/src/examples/essentia_standard_predominantmask In file included from ../src/examples/standard_hprmodel.cpp:22: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_hprmodel.cpp:66:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [323/451] Linking build/src/examples/essentia_standard_sinesubtraction In file included from ../src/examples/standard_sprmodel.cpp:22: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_sprmodel.cpp:64:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [324/451] Linking build/src/examples/essentia_standard_sinemodel ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [325/451] Linking build/src/examples/essentia_standard_hprmodel ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [326/451] Linking build/src/examples/essentia_standard_sprmodel ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [327/451] Compiling src/examples/standard_chromaprinter.cpp ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [328/451] Compiling src/examples/standard_pca.cpp In file included from ../src/examples/standard_spsmodel.cpp:22: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_spsmodel.cpp:64:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [329/451] Compiling src/examples/standard_discontinuitydetector.cpp ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [330/451] Linking build/src/examples/essentia_standard_spsmodel ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [331/451] Compiling src/examples/standard_extractor_la-cupula.cpp ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [332/451] Compiling src/examples/standard_gapsdetector.cpp ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [333/451] Compiling src/examples/standard_humdetector.cpp In file included from ../src/examples/standard_stft.cpp:22: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_stft.cpp:59:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [334/451] Compiling src/examples/standard_loudnessebur128.cpp In file included from ../src/examples/standard_stochasticmodel.cpp:22: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_stochasticmodel.cpp:60:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [335/451] Linking build/src/examples/essentia_standard_stft ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [336/451] Linking build/src/examples/essentia_standard_stochasticmodel In file included from ../src/examples/standard_chromaprinter.cpp:22: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_chromaprinter.cpp:52:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [337/451] Compiling src/examples/standard_loudnessebur128_double_input.cpp In file included from ../src/examples/standard_discontinuitydetector.cpp:4: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_discontinuitydetector.cpp:34:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [338/451] Compiling src/examples/standard_saturationdetector.cpp In file included from ../src/examples/standard_pca.cpp:22: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_pca.cpp:57:59: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = standard::AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [339/451] Linking build/src/examples/essentia_standard_chromaprinter ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [340/451] Linking build/src/examples/essentia_standard_pca In file included from ../src/examples/standard_gapsdetector.cpp:4: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_gapsdetector.cpp:34:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [341/451] Linking build/src/examples/essentia_standard_discontinuitydetector ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [342/451] Linking build/src/examples/essentia_standard_gapsdetector ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [343/451] Compiling src/examples/standard_snr.cpp In file included from ../src/examples/standard_humdetector.cpp:4: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_humdetector.cpp:32:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [344/451] Compiling src/examples/standard_welch.cpp ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [345/451] Linking build/src/examples/essentia_standard_humdetector In file included from ../src/examples/standard_extractor_la-cupula.cpp:20: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_extractor_la-cupula.cpp:41:51: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [346/451] Compiling src/examples/streaming_humdetector.cpp ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [347/451] Linking build/src/examples/essentia_standard_extractor_la-cupula ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [348/451] Compiling src/examples/standard_crosssimilaritymatrix.cpp In file included from ../src/examples/standard_loudnessebur128.cpp:4: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_loudnessebur128.cpp:27:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [349/451] Compiling src/examples/standard_chromacrosssimilarity.cpp ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [350/451] Compiling src/examples/standard_coversongsimilarity.cpp In file included from ../src/examples/standard_loudnessebur128_double_input.cpp:4: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_loudnessebur128_double_input.cpp:33:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [351/451] Linking build/src/examples/essentia_standard_loudnessebur128 ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [352/451] Linking build/src/examples/essentia_standard_loudnessebur128_double_input In file included from ../src/examples/standard_saturationdetector.cpp:4: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_saturationdetector.cpp:34:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [353/451] Compiling src/examples/streaming_beatsmarker.cpp ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [354/451] Linking build/src/examples/essentia_standard_saturationdetector In file included from ../src/examples/standard_snr.cpp:4: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_snr.cpp:36:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [355/451] Compiling src/examples/streaming_beattracker_multifeature_mirex2013.cpp In file included from ../src/examples/standard_welch.cpp:4: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_welch.cpp:34:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [356/451] Compiling src/examples/streaming_key.cpp ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [357/451] Linking build/src/examples/essentia_standard_snr In file included from ../src/examples/streaming_humdetector.cpp:21: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/streaming_humdetector.cpp:47:71: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here streaming::AlgorithmFactory& factory = streaming::AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:169:15: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here CREATE P(1) CBEG AP(1) CEND ^ ../src/essentia/algorithmfactory.h:162:25: note: expanded from macro 'CBEG' #define CBEG ) { return instance().create_i(id ^ ../src/examples/streaming_humdetector.cpp:78:61: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here standard::Algorithm* output = standard::AlgorithmFactory::create("YamlOutput", ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 2 warnings generated. [358/451] Linking build/src/examples/essentia_standard_welch ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [359/451] Compiling src/examples/streaming_gfcc.cpp ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [360/451] Linking build/src/examples/essentia_streaming_humdetector In file included from ../src/examples/standard_crosssimilaritymatrix.cpp:21: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_crosssimilaritymatrix.cpp:63:59: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = standard::AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [361/451] Compiling src/examples/streaming_md5.cpp In file included from ../src/examples/standard_chromacrosssimilarity.cpp:21: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_chromacrosssimilarity.cpp:64:59: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = standard::AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [362/451] Linking build/src/examples/essentia_standard_crosssimilaritymatrix In file included from ../src/examples/standard_coversongsimilarity.cpp:22: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_coversongsimilarity.cpp:64:59: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = standard::AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [363/451] Linking build/src/examples/essentia_standard_chromacrosssimilarity ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [364/451] Linking build/src/examples/essentia_standard_coversongsimilarity ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [365/451] Compiling src/examples/streaming_mfcc.cpp ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [366/451] Compiling src/examples/streaming_spectrogram.cpp ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [367/451] Compiling src/examples/music_extractor/extractor_utils.cpp In file included from ../src/examples/streaming_beatsmarker.cpp:22: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/streaming_beatsmarker.cpp:53:71: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here streaming::AlgorithmFactory& factory = streaming::AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [368/451] Compiling src/examples/streaming_rhythmextractor_multifeature.cpp In file included from ../src/examples/streaming_beattracker_multifeature_mirex2013.cpp:22: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/streaming_beattracker_multifeature_mirex2013.cpp:49:71: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here streaming::AlgorithmFactory& factory = streaming::AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [369/451] Compiling src/examples/streaming_onsetrate.cpp In file included from ../src/examples/streaming_md5.cpp:21: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/streaming_md5.cpp:44:71: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here streaming::AlgorithmFactory& factory = streaming::AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [370/451] Linking build/src/examples/essentia_streaming_beatsmarker In file included from ../src/examples/streaming_key.cpp:21: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/streaming_key.cpp:32:71: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here streaming::AlgorithmFactory& factory = streaming::AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/examples/streaming_key.cpp:202:65: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here standard::Algorithm* aggregator = standard::AlgorithmFactory::create("PoolAggregator"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 2 warnings generated. [371/451] Linking build/src/examples/essentia_streaming_beattracker_multifeature_mirex2013 In file included from ../src/examples/streaming_gfcc.cpp:22: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/streaming_gfcc.cpp:54:71: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here streaming::AlgorithmFactory& factory = streaming::AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:169:15: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here CREATE P(1) CBEG AP(1) CEND ^ ../src/essentia/algorithmfactory.h:162:25: note: expanded from macro 'CBEG' #define CBEG ) { return instance().create_i(id ^ ../src/examples/streaming_gfcc.cpp:97:61: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here standard::Algorithm* output = standard::AlgorithmFactory::create("YamlOutput", ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 2 warnings generated. [372/451] Linking build/src/examples/essentia_streaming_md5 ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [373/451] Linking build/src/examples/essentia_streaming_key ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [374/451] Linking build/src/examples/essentia_streaming_gfcc ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [375/451] Compiling src/examples/streaming_panning.cpp In file included from ../src/examples/music_extractor/extractor_utils.cpp:1: In file included from ../src/examples/music_extractor/extractor_utils.h:2: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:169:15: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here CREATE P(1) CBEG AP(1) CEND ^ ../src/essentia/algorithmfactory.h:162:25: note: expanded from macro 'CBEG' #define CBEG ) { return instance().create_i(id ^ ../src/examples/music_extractor/extractor_utils.cpp:22:40: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here Algorithm * yaml = AlgorithmFactory::create("YamlInput", "filename", filename); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [376/451] Compiling src/examples/streaming_pitchyinfft.cpp In file included from ../src/examples/streaming_mfcc.cpp:21: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/streaming_mfcc.cpp:58:60: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = streaming::AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:169:15: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here CREATE P(1) CBEG AP(1) CEND ^ ../src/essentia/algorithmfactory.h:162:25: note: expanded from macro 'CBEG' #define CBEG ) { return instance().create_i(id ^ ../src/examples/streaming_mfcc.cpp:107:59: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here standard::Algorithm* aggr = standard::AlgorithmFactory::create("PoolAggregator", ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 2 warnings generated. [377/451] Compiling src/examples/streaming_predominantpitchmelodia.cpp ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [378/451] Compiling src/examples/streaming_chromacrosssimilarity.cpp ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [379/451] Linking build/src/examples/essentia_streaming_mfcc In file included from ../src/examples/streaming_rhythmextractor_multifeature.cpp:21: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/streaming_rhythmextractor_multifeature.cpp:47:71: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here streaming::AlgorithmFactory& factory = streaming::AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [380/451] Compiling src/examples/streaming_coversongsimilarity.cpp ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [381/451] Compiling src/examples/streaming_stft.cpp In file included from ../src/examples/streaming_spectrogram.cpp:21: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/streaming_spectrogram.cpp:88:60: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = streaming::AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:170:20: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here CREATE P(1) P(2) CBEG AP(1) AP(2) CEND ^ ../src/essentia/algorithmfactory.h:162:25: note: expanded from macro 'CBEG' #define CBEG ) { return instance().create_i(id ^ ../src/examples/streaming_spectrogram.cpp:144:63: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here standard::Algorithm* output = standard::AlgorithmFactory::create("YamlOutput", ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 2 warnings generated. [382/451] Linking build/src/examples/essentia_streaming_rhythmextractor_multifeature In file included from ../src/examples/streaming_onsetrate.cpp:21: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/streaming_onsetrate.cpp:45:71: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here streaming::AlgorithmFactory& factory = streaming::AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [383/451] Linking build/src/examples/essentia_streaming_spectrogram ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [384/451] Linking build/src/examples/essentia_streaming_onsetrate ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [385/451] Compiling src/examples/streaming_tuningfrequency.cpp ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [386/451] Compiling src/examples/streaming_vibrato.cpp In file included from ../src/examples/streaming_predominantpitchmelodia.cpp:21: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/streaming_predominantpitchmelodia.cpp:50:71: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here streaming::AlgorithmFactory& factory = streaming::AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:169:15: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here CREATE P(1) CBEG AP(1) CEND ^ ../src/essentia/algorithmfactory.h:162:25: note: expanded from macro 'CBEG' #define CBEG ) { return instance().create_i(id ^ ../src/examples/streaming_predominantpitchmelodia.cpp:85:61: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here standard::Algorithm* output = standard::AlgorithmFactory::create("YamlOutput", ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 2 warnings generated. [387/451] Compiling src/examples/streaming_yinprobabilistic.cpp In file included from ../src/examples/streaming_stft.cpp:21: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/streaming_stft.cpp:52:71: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here streaming::AlgorithmFactory& factory = streaming::AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [388/451] Linking build/src/examples/essentia_streaming_predominantpitchmelodia In file included from ../src/examples/streaming_pitchyinfft.cpp:21: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/streaming_pitchyinfft.cpp:52:71: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here streaming::AlgorithmFactory& factory = streaming::AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/examples/streaming_pitchyinfft.cpp:98:65: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here standard::Algorithm* aggregator = standard::AlgorithmFactory::create("PoolAggregator"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 2 warnings generated. [389/451] Linking build/src/examples/essentia_streaming_stft In file included from ../src/examples/streaming_panning.cpp:21: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/streaming_panning.cpp:49:71: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here streaming::AlgorithmFactory& factory = streaming::AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:169:15: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here CREATE P(1) CBEG AP(1) CEND ^ ../src/essentia/algorithmfactory.h:162:25: note: expanded from macro 'CBEG' #define CBEG ) { return instance().create_i(id ^ ../src/examples/streaming_panning.cpp:126:61: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here standard::Algorithm* output = standard::AlgorithmFactory::create("YamlOutput", ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 2 warnings generated. [390/451] Compiling src/examples/music_extractor/extractor_utils.cpp In file included from ../src/examples/streaming_chromacrosssimilarity.cpp:22: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/streaming_chromacrosssimilarity.cpp:68:71: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here streaming::AlgorithmFactory& factory = streaming::AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:170:20: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here CREATE P(1) P(2) CBEG AP(1) AP(2) CEND ^ ../src/essentia/algorithmfactory.h:162:25: note: expanded from macro 'CBEG' #define CBEG ) { return instance().create_i(id ^ ../src/examples/streaming_chromacrosssimilarity.cpp:142:61: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here standard::Algorithm* output = standard::AlgorithmFactory::create("YamlOutput", ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 2 warnings generated. [391/451] Linking build/src/examples/essentia_streaming_panning ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [392/451] Linking build/src/examples/essentia_streaming_pitchyinfft ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [393/451] Linking build/src/examples/essentia_streaming_chromacrosssimilarity In file included from ../src/examples/streaming_coversongsimilarity.cpp:22: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/streaming_coversongsimilarity.cpp:70:71: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here streaming::AlgorithmFactory& factory = streaming::AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:170:20: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here CREATE P(1) P(2) CBEG AP(1) AP(2) CEND ^ ../src/essentia/algorithmfactory.h:162:25: note: expanded from macro 'CBEG' #define CBEG ) { return instance().create_i(id ^ ../src/examples/streaming_coversongsimilarity.cpp:133:61: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here standard::Algorithm* output = standard::AlgorithmFactory::create("YamlOutput", ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 2 warnings generated. [394/451] Compiling src/examples/streaming_extractor_music.cpp ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [395/451] Compiling src/examples/music_extractor/extractor_utils.cpp ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [396/451] Linking build/src/examples/essentia_streaming_coversongsimilarity ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [397/451] Compiling src/examples/streaming_extractor_freesound.cpp ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [398/451] Compiling src/examples/vampwrapper.cpp In file included from ../src/examples/streaming_tuningfrequency.cpp:21: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/streaming_tuningfrequency.cpp:45:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [399/451] Compiling src/3rdparty/vamp-plugin-sdk-2.4/src/vamp-sdk/PluginAdapter.cpp In file included from ../src/examples/streaming_vibrato.cpp:21: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/streaming_vibrato.cpp:47:71: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here streaming::AlgorithmFactory& factory = streaming::AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:169:15: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here CREATE P(1) CBEG AP(1) CEND ^ ../src/essentia/algorithmfactory.h:162:25: note: expanded from macro 'CBEG' #define CBEG ) { return instance().create_i(id ^ ../src/examples/streaming_vibrato.cpp:83:61: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here standard::Algorithm* output = standard::AlgorithmFactory::create("YamlOutput", ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 2 warnings generated. [400/451] Compiling src/examples/vamppluginsextra.cpp In file included from ../src/examples/streaming_yinprobabilistic.cpp:21: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/streaming_yinprobabilistic.cpp:59:60: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = streaming::AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [401/451] Linking build/src/examples/essentia_streaming_tuningfrequency In file included from ../src/examples/music_extractor/extractor_utils.cpp:1: In file included from ../src/examples/music_extractor/extractor_utils.h:2: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:169:15: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here CREATE P(1) CBEG AP(1) CEND ^ ../src/essentia/algorithmfactory.h:162:25: note: expanded from macro 'CBEG' #define CBEG ) { return instance().create_i(id ^ ../src/examples/music_extractor/extractor_utils.cpp:22:40: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here Algorithm * yaml = AlgorithmFactory::create("YamlInput", "filename", filename); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [402/451] Linking build/src/examples/essentia_streaming_vibrato ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [403/451] Linking build/src/examples/essentia_streaming_yinprobabilistic In file included from ../src/examples/streaming_extractor_music.cpp:26: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:169:15: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here CREATE P(1) CBEG AP(1) CEND ^ ../src/essentia/algorithmfactory.h:162:25: note: expanded from macro 'CBEG' #define CBEG ) { return instance().create_i(id ^ ../src/examples/streaming_extractor_music.cpp:60:46: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here Algorithm* extractor = AlgorithmFactory::create("MusicExtractor", ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [404/451] Compiling src/examples/vampplugins.cpp [405/451] Compiling src/3rdparty/vamp-plugin-sdk-2.4/src/vamp-sdk/RealTime.cpp ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [406/451] Linking build/src/examples/essentia_streaming_extractor_music ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [407/451] Compiling src/3rdparty/vamp-plugin-sdk-2.4/src/vamp-sdk/FFT.cpp In file included from ../src/examples/streaming_extractor_freesound.cpp:26: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:169:15: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here CREATE P(1) CBEG AP(1) CEND ^ ../src/essentia/algorithmfactory.h:162:25: note: expanded from macro 'CBEG' #define CBEG ) { return instance().create_i(id ^ ../src/examples/streaming_extractor_freesound.cpp:62:46: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here Algorithm* extractor = AlgorithmFactory::create("FreesoundExtractor", ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [408/451] Compiling src/python/essentia.cpp [409/451] Compiling src/python/pytypes/boolean.cpp In file included from ../src/examples/music_extractor/extractor_utils.cpp:1: In file included from ../src/examples/music_extractor/extractor_utils.h:2: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:169:15: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here CREATE P(1) CBEG AP(1) CEND ^ ../src/essentia/algorithmfactory.h:162:25: note: expanded from macro 'CBEG' #define CBEG ) { return instance().create_i(id ^ ../src/examples/music_extractor/extractor_utils.cpp:22:40: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here Algorithm * yaml = AlgorithmFactory::create("YamlInput", "filename", filename); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [410/451] Compiling src/python/pytypes/pypool.cpp [411/451] Linking build/src/examples/essentia_streaming_extractor_freesound ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [412/451] Compiling src/python/pytypes/vectorstereosample.cpp In file included from ../src/examples/vamppluginsextra.cpp:24: In file included from ../src/examples/vampeasywrapper.h:23: In file included from ../src/examples/vampwrapper.h:26: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:109:86: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here static const AlgorithmInfo& getInfo(const std::string& id) { return instance()._map[id]; } ^ ../src/examples/vampwrapper.h:69:50: note: in instantiation of member function 'essentia::EssentiaFactory::getInfo' requested here return essentia::standard::AlgorithmFactory::getInfo(_algo->name()); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/vamppluginsextra.cpp:1812:73: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here streaming::AlgorithmFactory& factory = streaming::AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 2 warnings generated. [413/451] Compiling src/python/pytypes/string.cpp ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [414/451] Compiling src/python/pytypes/pystereosample.cpp In file included from ../src/examples/vampwrapper.cpp:20: In file included from ../src/examples/vampwrapper.h:26: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:109:86: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here static const AlgorithmInfo& getInfo(const std::string& id) { return instance()._map[id]; } ^ ../src/examples/vampwrapper.h:69:50: note: in instantiation of member function 'essentia::EssentiaFactory::getInfo' requested here return essentia::standard::AlgorithmFactory::getInfo(_algo->name()); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [415/451] Compiling src/python/pytypes/matrixreal.cpp [416/451] Compiling src/python/pytypes/vectorvectorstereosample.cpp [417/451] Compiling src/python/pytypes/vectorvectorreal.cpp [418/451] Compiling src/python/pytypes/pyreal.cpp [419/451] Compiling src/python/pytypes/vectortensorreal.cpp [420/451] Compiling src/python/pytypes/vectorcomplex.cpp [421/451] Compiling src/python/pytypes/vectorvectorcomplex.cpp [422/451] Compiling src/python/pytypes/vectorvectorstring.cpp [423/451] Compiling src/python/pytypes/vectorinteger.cpp [424/451] Compiling src/python/pytypes/vectorstring.cpp [425/451] Compiling src/python/pytypes/tensorreal.cpp [426/451] Compiling src/python/pytypes/vectormatrixreal.cpp [427/451] Compiling src/python/parsing.cpp [428/451] Compiling src/python/pytypes/mapvectorstring.cpp [429/451] Compiling src/python/pytypes/integer.cpp [430/451] Compiling src/python/pytypes/vectorreal.cpp [431/451] Compiling test/3rdparty/gtest-1.6.0/src/gtest-all.cc [432/451] Compiling test/src/basetest/test_copy.cpp In file included from ../src/examples/vampplugins.cpp:22: In file included from ../src/examples/vampeasywrapper.h:23: In file included from ../src/examples/vampwrapper.h:26: In file included from ../src/essentia/algorithmfactory.h:278: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:109:86: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here static const AlgorithmInfo& getInfo(const std::string& id) { return instance()._map[id]; } ^ ../src/examples/vampwrapper.h:69:50: note: in instantiation of member function 'essentia::EssentiaFactory::getInfo' requested here return essentia::standard::AlgorithmFactory::getInfo(_algo->name()); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/vamppluginsextra.cpp:1812:73: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here streaming::AlgorithmFactory& factory = streaming::AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 2 warnings generated. [433/451] Compiling test/src/basetest/test_composite.cpp In file included from ../test/3rdparty/gtest-1.6.0/src/gtest-all.cc:39: In file included from ../test/3rdparty/gtest-1.6.0/include/gtest/gtest.h:54: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/limits:105: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/type_traits:417: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/cstddef:37: ../version:1:1: error: expected unqualified-id 2.1-beta6-dev ^ In file included from ../test/3rdparty/gtest-1.6.0/src/gtest-all.cc:39: In file included from ../test/3rdparty/gtest-1.6.0/include/gtest/gtest.h:54: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/limits:105: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/type_traits:417: /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/cstddef:49:9: error: no member named 'ptrdiff_t' in the global namespace using ::ptrdiff_t; ~~^ In file included from ../test/3rdparty/gtest-1.6.0/src/gtest-all.cc:39: In file included from ../test/3rdparty/gtest-1.6.0/include/gtest/gtest.h:54: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/limits:105: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/type_traits:418: ../version:1:1: error: expected unqualified-id 2.1-beta6-dev ^ In file included from ../test/3rdparty/gtest-1.6.0/src/gtest-all.cc:39: In file included from ../test/3rdparty/gtest-1.6.0/include/gtest/gtest.h:54: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/limits:121: ../version:1:1: error: expected unqualified-id 2.1-beta6-dev ^ In file included from ../test/3rdparty/gtest-1.6.0/src/gtest-all.cc:39: In file included from ../test/3rdparty/gtest-1.6.0/include/gtest/gtest.h:55: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/vector:276: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__bit_reference:14: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/bit:60: ../version:1:1: error: expected unqualified-id 2.1-beta6-dev ^ In file included from ../test/3rdparty/gtest-1.6.0/src/gtest-all.cc:39: In file included from ../test/3rdparty/gtest-1.6.0/include/gtest/gtest.h:55: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/vector:276: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__bit_reference:15: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/algorithm:642: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/utility:205: ../version:1:1: error: expected unqualified-id 2.1-beta6-dev ^ In file included from ../test/3rdparty/gtest-1.6.0/src/gtest-all.cc:39: In file included from ../test/3rdparty/gtest-1.6.0/include/gtest/gtest.h:55: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/vector:276: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__bit_reference:15: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/algorithm:643: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/memory:668: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/typeinfo:60: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/exception:83: ../version:1:1: error: expected unqualified-id 2.1-beta6-dev ^ In file included from ../test/3rdparty/gtest-1.6.0/src/gtest-all.cc:39: In file included from ../test/3rdparty/gtest-1.6.0/include/gtest/gtest.h:55: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/vector:276: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__bit_reference:15: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/algorithm:643: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/memory:671: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/new:93: ../version:1:1: error: expected unqualified-id 2.1-beta6-dev ^ In file included from ../test/3rdparty/gtest-1.6.0/src/gtest-all.cc:39: In file included from ../test/3rdparty/gtest-1.6.0/include/gtest/gtest.h:55: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/vector:276: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__bit_reference:15: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/algorithm:643: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/memory:674: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iterator:423: ../version:1:1: error: expected unqualified-id 2.1-beta6-dev ^ In file included from ../test/3rdparty/gtest-1.6.0/src/gtest-all.cc:39: In file included from ../test/3rdparty/gtest-1.6.0/include/gtest/gtest.h:55: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/vector:276: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__bit_reference:15: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/algorithm:643: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/memory:674: /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iterator:562:13: error: unknown type name 'ptrdiff_t' typedef ptrdiff_t difference_type; ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iterator:623:56: error: unknown type name 'ptrdiff_t' template, class _Distance = ptrdiff_t> ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iterator:989:54: error: template parameter missing a default argument class _Traits = char_traits<_CharT>, class _Distance = ptrdiff_t> ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iterator:989:27: note: previous default template argument defined here class _Traits = char_traits<_CharT>, class _Distance = ptrdiff_t> ^ In file included from ../test/3rdparty/gtest-1.6.0/src/gtest-all.cc:39: In file included from ../test/3rdparty/gtest-1.6.0/include/gtest/gtest.h:55: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/vector:276: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__bit_reference:15: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/algorithm:643: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/memory:677: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/tuple:154: ../version:1:1: error: expected unqualified-id 2.1-beta6-dev ^ In file included from ../test/3rdparty/gtest-1.6.0/src/gtest-all.cc:39: In file included from ../test/3rdparty/gtest-1.6.0/include/gtest/gtest.h:55: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/vector:276: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__bit_reference:15: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/algorithm:643: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/memory:681: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/atomic:576: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__threading_support:14: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/chrono:831: ../version:1:1: error: expected unqualified-id 2.1-beta6-dev ^ In file included from ../test/3rdparty/gtest-1.6.0/src/gtest-all.cc:39: In file included from ../test/3rdparty/gtest-1.6.0/include/gtest/gtest.h:55: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/vector:276: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__bit_reference:15: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/algorithm:643: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/memory:681: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/atomic:581: ../version:1:1: error: expected unqualified-id 2.1-beta6-dev ^ In file included from ../test/3rdparty/gtest-1.6.0/src/gtest-all.cc:39: In file included from ../test/3rdparty/gtest-1.6.0/include/gtest/gtest.h:55: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/vector:276: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__bit_reference:15: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/algorithm:643: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/memory:681: /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/atomic:1052:73: error: unknown type name 'ptrdiff_t' _Tp* __cxx_atomic_fetch_add(__cxx_atomic_base_impl<_Tp*> volatile* __a, ptrdiff_t __delta, memory_order __order) _NOEXCEPT { ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/atomic:1057:65: error: unknown type name 'ptrdiff_t' _Tp* __cxx_atomic_fetch_add(__cxx_atomic_base_impl<_Tp*> * __a, ptrdiff_t __delta, memory_order __order) _NOEXCEPT { ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/atomic:1073:73: error: unknown type name 'ptrdiff_t' _Tp* __cxx_atomic_fetch_sub(__cxx_atomic_base_impl<_Tp*> volatile* __a, ptrdiff_t __delta, memory_order __order) _NOEXCEPT { ^ fatal error: too many errors emitted, stopping now [-ferror-limit=] 20 errors generated. In file included from ../test/src/basetest/test_copy.cpp:20: In file included from ../test/src/basetest/essentia_gtest.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iostream:37: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/ios:215: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__locale:14: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string:506: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string_view:175: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__string:57: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/algorithm:639: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/initializer_list:46: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/cstddef:37: ../version:1:1: error: expected unqualified-id 2.1-beta6-dev ^ In file included from ../test/src/basetest/test_copy.cpp:20: In file included from ../test/src/basetest/essentia_gtest.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iostream:37: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/ios:215: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__locale:14: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string:506: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string_view:175: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__string:57: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/algorithm:640: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/type_traits:418: ../version:1:1: error: expected unqualified-id 2.1-beta6-dev ^ In file included from ../test/src/basetest/test_copy.cpp:20: In file included from ../test/src/basetest/essentia_gtest.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iostream:37: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/ios:215: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__locale:14: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string:506: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string_view:175: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__string:57: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/algorithm:642: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/utility:205: ../version:1:1: error: expected unqualified-id 2.1-beta6-dev ^ In file included from ../test/src/basetest/test_copy.cpp:20: In file included from ../test/src/basetest/essentia_gtest.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iostream:37: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/ios:215: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__locale:14: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string:506: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string_view:175: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__string:57: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/algorithm:643: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/memory:668: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/typeinfo:60: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/exception:83: ../version:1:1: error: expected unqualified-id 2.1-beta6-dev ^ In file included from ../test/src/basetest/test_copy.cpp:20: In file included from ../test/src/basetest/essentia_gtest.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iostream:37: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/ios:215: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__locale:14: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string:506: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string_view:175: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__string:57: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/algorithm:643: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/memory:671: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/new:93: ../version:1:1: error: expected unqualified-id 2.1-beta6-dev ^ In file included from ../test/src/basetest/test_copy.cpp:20: In file included from ../test/src/basetest/essentia_gtest.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iostream:37: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/ios:215: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__locale:14: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string:506: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string_view:175: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__string:57: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/algorithm:643: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/memory:673: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/limits:121: ../version:1:1: error: expected unqualified-id 2.1-beta6-dev ^ In file included from ../test/src/basetest/test_copy.cpp:20: In file included from ../test/src/basetest/essentia_gtest.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iostream:37: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/ios:215: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__locale:14: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string:506: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string_view:175: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__string:57: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/algorithm:643: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/memory:674: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iterator:423: ../version:1:1: error: expected unqualified-id 2.1-beta6-dev ^ In file included from ../test/src/basetest/test_copy.cpp:20: In file included from ../test/src/basetest/essentia_gtest.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iostream:37: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/ios:215: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__locale:14: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string:506: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string_view:175: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__string:57: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/algorithm:643: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/memory:677: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/tuple:154: ../version:1:1: error: expected unqualified-id 2.1-beta6-dev ^ In file included from ../test/src/basetest/test_copy.cpp:20: In file included from ../test/src/basetest/essentia_gtest.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iostream:37: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/ios:215: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__locale:14: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string:506: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string_view:175: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__string:57: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/algorithm:643: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/memory:681: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/atomic:576: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__threading_support:14: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/chrono:831: ../version:1:1: error: expected unqualified-id 2.1-beta6-dev ^ In file included from ../test/src/basetest/test_copy.cpp:20: In file included from ../test/src/basetest/essentia_gtest.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iostream:37: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/ios:215: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__locale:14: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string:506: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string_view:175: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__string:57: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/algorithm:643: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/memory:681: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/atomic:581: ../version:1:1: error: expected unqualified-id 2.1-beta6-dev ^ In file included from ../test/src/basetest/test_copy.cpp:20: In file included from ../test/src/basetest/essentia_gtest.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iostream:37: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/ios:215: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__locale:14: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string:506: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string_view:175: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__string:57: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/algorithm:643: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/memory:683: ../version:1:1: error: expected unqualified-id 2.1-beta6-dev ^ In file included from ../test/src/basetest/test_copy.cpp:20: In file included from ../test/src/basetest/essentia_gtest.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iostream:37: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/ios:215: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__locale:14: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string:506: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string_view:175: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__string:57: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/algorithm:644: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:507: ../version:1:1: error: expected unqualified-id 2.1-beta6-dev ^ In file included from ../test/src/basetest/test_copy.cpp:20: In file included from ../test/src/basetest/essentia_gtest.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iostream:37: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/ios:215: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__locale:14: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string:506: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string_view:175: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__string:57: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/algorithm:647: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/bit:60: ../version:1:1: error: expected unqualified-id 2.1-beta6-dev ^ In file included from ../test/src/basetest/test_copy.cpp:20: In file included from ../test/src/basetest/essentia_gtest.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iostream:37: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/ios:215: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__locale:14: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string:506: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string_view:175: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__string:57: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/algorithm:648: ../version:1:1: error: expected unqualified-id 2.1-beta6-dev ^ In file included from ../test/src/basetest/test_copy.cpp:20: In file included from ../test/src/basetest/essentia_gtest.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iostream:37: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/ios:215: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__locale:14: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string:506: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string_view:181: ../version:1:1: error: expected unqualified-id 2.1-beta6-dev ^ In file included from ../test/src/basetest/test_copy.cpp:20: In file included from ../test/src/basetest/essentia_gtest.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iostream:37: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/ios:215: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__locale:14: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string:519: ../version:1:1: error: expected unqualified-id 2.1-beta6-dev ^ In file included from ../test/src/basetest/test_copy.cpp:20: In file included from ../test/src/basetest/essentia_gtest.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iostream:37: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/ios:215: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__locale:17: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/mutex:197: ../version:1:1: error: expected unqualified-id 2.1-beta6-dev ^ In file included from ../test/src/basetest/test_copy.cpp:20: In file included from ../test/src/basetest/essentia_gtest.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iostream:39: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/istream:162: ../version:1:1: error: expected unqualified-id 2.1-beta6-dev ^ In file included from ../test/src/basetest/test_copy.cpp:20: In file included from ../test/src/basetest/essentia_gtest.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iostream:39: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/istream:163: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/ostream:143: ../version:1:1: error: expected unqualified-id 2.1-beta6-dev ^ fatal error: too many errors emitted, stopping now [-ferror-limit=] 20 errors generated. In file included from ../test/src/basetest/test_composite.cpp:20: In file included from ../test/src/basetest/essentia_gtest.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iostream:37: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/ios:215: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__locale:14: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string:506: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string_view:175: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__string:57: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/algorithm:639: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/initializer_list:46: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/cstddef:37: ../version:1:1: error: expected unqualified-id 2.1-beta6-dev ^ In file included from ../test/src/basetest/test_composite.cpp:20: In file included from ../test/src/basetest/essentia_gtest.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iostream:37: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/ios:215: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__locale:14: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string:506: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string_view:175: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__string:57: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/algorithm:640: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/type_traits:418: ../version:1:1: error: expected unqualified-id 2.1-beta6-dev ^ In file included from ../test/src/basetest/test_composite.cpp:20: In file included from ../test/src/basetest/essentia_gtest.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iostream:37: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/ios:215: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__locale:14: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string:506: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string_view:175: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__string:57: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/algorithm:642: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/utility:205: ../version:1:1: error: expected unqualified-id 2.1-beta6-dev ^ In file included from ../test/src/basetest/test_composite.cpp:20: In file included from ../test/src/basetest/essentia_gtest.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iostream:37: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/ios:215: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__locale:14: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string:506: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string_view:175: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__string:57: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/algorithm:643: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/memory:668: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/typeinfo:60: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/exception:83: ../version:1:1: error: expected unqualified-id 2.1-beta6-dev ^ In file included from ../test/src/basetest/test_composite.cpp:20: In file included from ../test/src/basetest/essentia_gtest.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iostream:37: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/ios:215: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__locale:14: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string:506: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string_view:175: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__string:57: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/algorithm:643: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/memory:671: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/new:93: ../version:1:1: error: expected unqualified-id 2.1-beta6-dev ^ In file included from ../test/src/basetest/test_composite.cpp:20: In file included from ../test/src/basetest/essentia_gtest.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iostream:37: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/ios:215: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__locale:14: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string:506: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string_view:175: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__string:57: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/algorithm:643: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/memory:673: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/limits:121: ../version:1:1: error: expected unqualified-id 2.1-beta6-dev ^ In file included from ../test/src/basetest/test_composite.cpp:20: In file included from ../test/src/basetest/essentia_gtest.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iostream:37: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/ios:215: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__locale:14: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string:506: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string_view:175: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__string:57: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/algorithm:643: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/memory:674: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iterator:423: ../version:1:1: error: expected unqualified-id 2.1-beta6-dev ^ In file included from ../test/src/basetest/test_composite.cpp:20: In file included from ../test/src/basetest/essentia_gtest.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iostream:37: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/ios:215: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__locale:14: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string:506: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string_view:175: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__string:57: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/algorithm:643: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/memory:677: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/tuple:154: ../version:1:1: error: expected unqualified-id 2.1-beta6-dev ^ In file included from ../test/src/basetest/test_composite.cpp:20: In file included from ../test/src/basetest/essentia_gtest.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iostream:37: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/ios:215: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__locale:14: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string:506: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string_view:175: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__string:57: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/algorithm:643: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/memory:681: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/atomic:576: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__threading_support:14: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/chrono:831: ../version:1:1: error: expected unqualified-id 2.1-beta6-dev ^ In file included from ../test/src/basetest/test_composite.cpp:20: In file included from ../test/src/basetest/essentia_gtest.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iostream:37: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/ios:215: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__locale:14: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string:506: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string_view:175: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__string:57: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/algorithm:643: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/memory:681: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/atomic:581: ../version:1:1: error: expected unqualified-id 2.1-beta6-dev ^ In file included from ../test/src/basetest/test_composite.cpp:20: In file included from ../test/src/basetest/essentia_gtest.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iostream:37: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/ios:215: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__locale:14: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string:506: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string_view:175: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__string:57: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/algorithm:643: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/memory:683: ../version:1:1: error: expected unqualified-id 2.1-beta6-dev ^ In file included from ../test/src/basetest/test_composite.cpp:20: In file included from ../test/src/basetest/essentia_gtest.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iostream:37: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/ios:215: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__locale:14: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string:506: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string_view:175: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__string:57: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/algorithm:644: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:507: ../version:1:1: error: expected unqualified-id 2.1-beta6-dev ^ In file included from ../test/src/basetest/test_composite.cpp:20: In file included from ../test/src/basetest/essentia_gtest.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iostream:37: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/ios:215: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__locale:14: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string:506: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string_view:175: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__string:57: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/algorithm:647: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/bit:60: ../version:1:1: error: expected unqualified-id 2.1-beta6-dev ^ In file included from ../test/src/basetest/test_composite.cpp:20: In file included from ../test/src/basetest/essentia_gtest.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iostream:37: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/ios:215: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__locale:14: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string:506: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string_view:175: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__string:57: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/algorithm:648: ../version:1:1: error: expected unqualified-id 2.1-beta6-dev ^ In file included from ../test/src/basetest/test_composite.cpp:20: In file included from ../test/src/basetest/essentia_gtest.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iostream:37: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/ios:215: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__locale:14: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string:506: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string_view:181: ../version:1:1: error: expected unqualified-id 2.1-beta6-dev ^ In file included from ../test/src/basetest/test_composite.cpp:20: In file included from ../test/src/basetest/essentia_gtest.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iostream:37: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/ios:215: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__locale:14: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string:519: ../version:1:1: error: expected unqualified-id 2.1-beta6-dev ^ In file included from ../test/src/basetest/test_composite.cpp:20: In file included from ../test/src/basetest/essentia_gtest.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iostream:37: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/ios:215: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__locale:17: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/mutex:197: ../version:1:1: error: expected unqualified-id 2.1-beta6-dev ^ In file included from ../test/src/basetest/test_composite.cpp:20: In file included from ../test/src/basetest/essentia_gtest.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iostream:39: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/istream:162: ../version:1:1: error: expected unqualified-id 2.1-beta6-dev ^ In file included from ../test/src/basetest/test_composite.cpp:20: In file included from ../test/src/basetest/essentia_gtest.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iostream:39: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/istream:163: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/ostream:143: ../version:1:1: error: expected unqualified-id 2.1-beta6-dev ^ fatal error: too many errors emitted, stopping now [-ferror-limit=] 20 errors generated. Waf: Leaving directory `/Users/blob/Documents/GitHub/essentia/build' Build failed -> task in 'basetest' failed with exit status 1 (run with -v to display more information) -> task in 'basetest' failed with exit status 1 (run with -v to display more information) -> task in 'basetest' failed with exit status 1 (run with -v to display more information) blob@blobs-Mac-mini essentia % git branch * master blob@blobs-Mac-mini essentia % git fetch --all Fetching origin blob@blobs-Mac-mini essentia % git branch * master blob@blobs-Mac-mini essentia % git checkout v2.1_beta5 warning: unable to rmdir 'test/models': Directory not empty M test/audio Note: switching to 'v2.1_beta5'. You are in 'detached HEAD' state. You can look around, make experimental changes and commit them, and you can discard any commits you make in this state without impacting any branches by switching back to a branch. If you want to create a new branch to retain commits you create, you may do so (now or later) by using -c with the switch command. Example: git switch -c Or undo this operation with: git switch - Turn off this advice by setting config variable advice.detachedHead to false HEAD is now at ed59cc48 Change version to 2.1-beta5 blob@blobs-Mac-mini essentia % python3 waf configure --build-static --with-python --with-cpptests --with-examples --with-vamp --no-msse /Users/blob/Documents/GitHub/essentia/wscript:301: SyntaxWarning: "is not" with a literal. Did you mean "!="? if ctx.env.CXX_NAME is not "clang": Setting top to : /Users/blob/Documents/GitHub/essentia Setting out to : /Users/blob/Documents/GitHub/essentia/build → configuring the project in /Users/blob/Documents/GitHub/essentia → Building in release mode Checking for 'clang++' (C++ compiler) : /usr/bin/clang++ Checking for 'clang' (C compiler) : /usr/bin/clang Checking for program 'pkg-config' : /opt/homebrew/bin/pkg-config Checking for 'libavcodec' >= 55.34.1 : yes Checking for 'libavformat' : yes Checking for 'libavutil' : yes Checking for 'libavresample' : not found Checking for 'samplerate' : yes Checking for 'taglib' >= 1.9 : yes Checking for 'yaml-0.1' : yes Checking for 'fftw3f' : yes Checking for 'libchromaprint' : not found Checking for 'clang' (C compiler) : /usr/bin/clang Checking for program 'python' : /opt/homebrew/opt/python@3.9/bin/python3.9 Checking for python version >= 2.7.0 : 3.9.12 → Configuring for python3 python-config : /opt/homebrew/opt/python@3.9/bin/python3.9-config Asking python-config for pyext '--cflags --libs --ldflags' flags : yes Testing pyext configuration : yes Checking for python module 'numpy' : 1.22.3 ================================ CONFIGURATION SUMMARY ================================ - using FFTW for FFT - fftw detected! - FFmpeg (or LibAv on debian/ubuntu) seems to be missing. The following algorithms will be ignored: ['AudioLoader', 'MonoLoader', 'EqloudLoader', 'EasyLoader', 'MonoWriter', 'AudioWriter'] - libsamplerate (SRC) detected! The following algorithms will be included: ['Resample'] - TagLib detected! The following algorithms will be included: ['MetadataReader', 'MusicExtractor', 'FreesoundExtractor'] - libyaml detected! The following algorithms will be included: ['YamlInput', 'YamlOutput'] - Essentia is configured without Gaia2. The following algorithms will be ignored: ['GaiaTransform', 'MusicExtractorSVM'] Examples requiring Gaia2 will be ignored - Essentia is configured without Chromaprint. The following algorithms will be ignored: ['Chromaprinter'] - Compiling 46 examples standard_beatsmarker, standard_fadedetection, standard_mfcc, standard_onsetrate, standard_pitchdemo, standard_rhythmtransform, standard_spectralcontrast, standard_vibrato, standard_harmonicmodel, standard_hpsmodel, standard_hprmodel, standard_predominantmask, standard_sinemodel, standard_sinesubtraction, standard_sprmodel, standard_spsmodel, standard_stft, standard_stochasticmodel, standard_pca, standard_discontinuitydetector, standard_extractor_la-cupula, standard_gapsdetector, standard_humdetector, standard_loudnessebur128_double_input, standard_saturationdetector, standard_snr, standard_welch, streaming_humdetector, streaming_beatsmarker, streaming_beattracker_multifeature_mirex2013, streaming_key, streaming_gfcc, streaming_md5, streaming_mfcc, streaming_spectrogram, streaming_rhythmextractor_multifeature, streaming_onsetrate, streaming_panning, streaming_pitchyinfft, streaming_predominantpitchmelodia, streaming_stft, streaming_tuningfrequency, streaming_vibrato, streaming_yinprobabilistic, streaming_extractor_music, streaming_extractor_freesound Building all the algorithms Ignoring the following algorithms: IFFTA, FFTKComplex, MonoLoader, AudioWriter, FFTK, MusicExtractorSVM, FFTAComplex, MonoWriter, Chromaprinter, GaiaTransform, IFFTKComplex, EqloudLoader, IFFTK, FFTA, EasyLoader, IFFTAComplex, AudioLoader Created algorithms registration file --------------------------------------------------------------------------------------- - Building static library - Building Python extension - Building examples - Building Vamp plugin ======================================================================================= 'configure' finished successfully (0.780s) blob@blobs-Mac-mini essentia % python3 waf /Users/blob/Documents/GitHub/essentia/wscript:301: SyntaxWarning: "is not" with a literal. Did you mean "!="? if ctx.env.CXX_NAME is not "clang": Waf: Entering directory `/Users/blob/Documents/GitHub/essentia/build' → building from /Users/blob/Documents/GitHub/essentia → building from /Users/blob/Documents/GitHub/essentia/src Building all the algorithms Ignoring the following algorithms: FFTA, AudioWriter, GaiaTransform, IFFTAComplex, FFTKComplex, MonoWriter, IFFTA, IFFTKComplex, FFTK, EasyLoader, Chromaprinter, IFFTK, MonoLoader, MusicExtractorSVM, FFTAComplex, EqloudLoader, AudioLoader Created algorithms registration file → building from /Users/blob/Documents/GitHub/essentia/src/examples → building from /Users/blob/Documents/GitHub/essentia/src/python [ 1/280] Compiling src/algorithms/stats/centralmoments.cpp [ 2/280] Compiling src/algorithms/spectral/maxmagfreq.cpp [ 3/280] Compiling src/algorithms/tonal/chordsdetection.cpp [ 4/280] Compiling src/essentia/streaming/algorithms/ringbufferinput.cpp [ 5/280] Compiling src/algorithms/stats/rms.cpp [ 6/280] Compiling src/essentia/utils/synth_utils.cpp [ 7/280] Compiling src/algorithms/stats/geometricmean.cpp [ 8/280] Compiling src/algorithms/tonal/pitchcontoursegmentation.cpp [ 9/280] Compiling src/algorithms/stats/histogram.cpp [ 10/280] Compiling src/algorithms/stats/instantpower.cpp [ 11/280] Compiling src/algorithms/spectral/spectralcontrast.cpp [ 12/280] Compiling src/algorithms/spectral/erbbands.cpp [ 13/280] Compiling src/algorithms/stats/poolaggregator.cpp [ 14/280] Compiling src/essentia/utils/extractor_music/MusicLowlevelDescriptors.cpp In file included from ../src/algorithms/tonal/pitchcontoursegmentation.cpp:20: In file included from ../src/algorithms/tonal/pitchcontoursegmentation.h:24: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:170:20: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here CREATE P(1) P(2) CBEG AP(1) AP(2) CEND ^ ../src/essentia/algorithmfactory.h:162:25: note: expanded from macro 'CBEG' #define CBEG ) { return instance().create_i(id ^ ../src/algorithms/tonal/pitchcontoursegmentation.cpp:91:35: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here frameCutter = AlgorithmFactory::create("FrameCutter", "frameSize", _frameSizeFeat, "hopSize", _hopSizeFeat); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 15/280] Compiling src/algorithms/rhythm/rhythmextractor2013.cpp [ 16/280] Compiling src/algorithms/rhythm/harmonicbpm.cpp [ 17/280] Compiling src/algorithms/extractor/rhythmdescriptors.cpp [ 18/280] Compiling src/algorithms/tonal/pitchyin.cpp [ 19/280] Compiling src/algorithms/rhythm/superfluxnovelty.cpp In file included from ../src/algorithms/tonal/chordsdetection.cpp:20: In file included from ../src/algorithms/tonal/chordsdetection.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/tonal/chordsdetection.h:41:37: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _chordsAlgo = AlgorithmFactory::create("Key"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 20/280] Compiling src/algorithms/extractor/lowlevelspectraleqloudextractor.cpp [ 21/280] Compiling src/essentia/streaming/algorithms/poolstorage.cpp In file included from ../src/algorithms/tonal/pitchyin.cpp:20: In file included from ../src/algorithms/tonal/pitchyin.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/tonal/pitchyin.h:56:42: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _peakDetectLocal = AlgorithmFactory::create("PeakDetection"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 22/280] Compiling src/algorithms/rhythm/rhythmtransform.cpp In file included from ../src/essentia/utils/extractor_music/MusicLowlevelDescriptors.cpp:20: In file included from ../src/essentia/utils/extractor_music/MusicLowlevelDescriptors.h:23: In file included from ../src/essentia/utils/extractor_music/MusicDescriptorsSet.h:31: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/utils/extractor_music/MusicLowlevelDescriptors.cpp:30:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 23/280] Compiling src/algorithms/rhythm/beatsloudness.cpp In file included from ../src/algorithms/rhythm/superfluxnovelty.cpp:20: In file included from ../src/algorithms/rhythm/superfluxnovelty.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/rhythm/superfluxnovelty.h:44:34: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _maxFilter = AlgorithmFactory::create("MaxFilter"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 24/280] Compiling src/algorithms/extractor/lowlevelspectralextractor.cpp In file included from ../src/algorithms/rhythm/rhythmextractor2013.cpp:25: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/rhythm/rhythmextractor2013.cpp:55:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 25/280] Compiling src/algorithms/rhythm/onsets.cpp In file included from ../src/algorithms/stats/poolaggregator.cpp:21: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/stats/poolaggregator.cpp:305:41: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here Algorithm* sg = AlgorithmFactory::create("SingleGaussian"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 26/280] Compiling src/algorithms/rhythm/tempotapmaxagreement.cpp In file included from ../src/algorithms/extractor/rhythmdescriptors.cpp:21: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/extractor/rhythmdescriptors.cpp:61:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 27/280] Compiling src/algorithms/extractor/barkextractor.cpp [ 28/280] Compiling src/algorithms/rhythm/beattrackerdegara.cpp In file included from ../src/algorithms/extractor/lowlevelspectraleqloudextractor.cpp:21: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/extractor/lowlevelspectraleqloudextractor.cpp:51:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 29/280] Compiling src/algorithms/experimental/meter.cpp In file included from ../src/algorithms/rhythm/onsets.cpp:20: In file included from ../src/algorithms/rhythm/onsets.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/rhythm/onsets.h:49:40: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _movingAverage = AlgorithmFactory::create("MovingAverage"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 30/280] Compiling src/algorithms/rhythm/beattrackermultifeature.cpp [ 31/280] Compiling src/algorithms/extractor/keyextractor.cpp In file included from ../src/algorithms/rhythm/rhythmtransform.cpp:20: In file included from ../src/algorithms/rhythm/rhythmtransform.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/rhythm/rhythmtransform.h:45:51: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 32/280] Compiling src/essentia/utils/extractor_freesound/FreesoundSfxDescriptors.cpp In file included from ../src/algorithms/rhythm/beatsloudness.cpp:21: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/rhythm/beatsloudness.cpp:41:71: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here streaming::AlgorithmFactory& factory = streaming::AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 33/280] Compiling src/algorithms/rhythm/superfluxextractor.cpp In file included from ../src/algorithms/experimental/meter.cpp:21: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/experimental/meter.cpp:56:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 34/280] Compiling src/algorithms/filters/highpass.cpp In file included from ../src/algorithms/extractor/barkextractor.cpp:21: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/extractor/barkextractor.cpp:78:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 35/280] Compiling src/algorithms/rhythm/bpmhistogramdescriptors.cpp In file included from ../src/algorithms/extractor/lowlevelspectralextractor.cpp:21: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/extractor/lowlevelspectralextractor.cpp:171:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 36/280] Compiling src/algorithms/io/yamloutput.cpp In file included from ../src/essentia/utils/extractor_freesound/FreesoundSfxDescriptors.cpp:21: In file included from ../src/essentia/utils/extractor_freesound/FreesoundSfxDescriptors.h:23: In file included from ../src/essentia/utils/extractor_freesound/FreesoundDescriptorsSet.h:30: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/utils/extractor_freesound/FreesoundSfxDescriptors.cpp:37:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 37/280] Compiling src/essentia/essentiautil.cpp In file included from ../src/algorithms/rhythm/beattrackerdegara.cpp:22: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/rhythm/beattrackerdegara.cpp:44:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 38/280] Compiling src/algorithms/rhythm/onsetdetectionglobal.cpp In file included from ../src/algorithms/filters/highpass.cpp:20: In file included from ../src/algorithms/filters/highpass.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/filters/highpass.h:42:33: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _filter = AlgorithmFactory::create("IIR"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 39/280] Compiling src/algorithms/standard/ifftw.cpp In file included from ../src/algorithms/rhythm/beattrackermultifeature.cpp:22: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/rhythm/beattrackermultifeature.cpp:51:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/rhythm/beattrackermultifeature.cpp:70:55: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _tempoTapMaxAgreement = standard::AlgorithmFactory::create("TempoTapMaxAgreement"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 2 warnings generated. [ 40/280] Compiling src/algorithms/io/metadatareader.cpp [ 41/280] Compiling src/algorithms/standard/trimmer.cpp [ 42/280] Compiling src/algorithms/filters/lowpass.cpp In file included from ../src/algorithms/rhythm/superfluxextractor.cpp:21: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/rhythm/superfluxextractor.cpp:57:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 43/280] Compiling src/algorithms/standard/ifftwcomplex.cpp In file included from ../src/algorithms/extractor/keyextractor.cpp:21: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/extractor/keyextractor.cpp:46:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 44/280] Compiling src/algorithms/io/yamlinput.cpp [ 45/280] Compiling src/algorithms/standard/envelope.cpp [ 46/280] Compiling src/algorithms/standard/slicer.cpp In file included from ../src/algorithms/filters/lowpass.cpp:20: In file included from ../src/algorithms/filters/lowpass.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/filters/lowpass.h:42:33: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _filter = AlgorithmFactory::create("IIR"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 47/280] Compiling src/essentia/utils/extractor_freesound/FreesoundLowlevelDescriptors.cpp [ 48/280] Compiling src/algorithms/sfx/derivativesfx.cpp [ 49/280] Compiling src/algorithms/standard/windowing.cpp [ 50/280] Compiling src/algorithms/filters/equalloudness.cpp [ 51/280] Compiling src/algorithms/standard/fftwcomplex.cpp [ 52/280] Compiling src/algorithms/sfx/flatnesssfx.cpp In file included from ../src/algorithms/rhythm/onsetdetectionglobal.cpp:20: In file included from ../src/algorithms/rhythm/onsetdetectionglobal.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/rhythm/onsetdetectionglobal.h:71:38: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _frameCutter = AlgorithmFactory::create("FrameCutter"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 53/280] Compiling src/algorithms/standard/silencerate.cpp ../src/algorithms/io/metadatareader.cpp:56:18: warning: implicit conversion from 'int' to 'std::__1::basic_string::value_type' (aka 'char') changes value from 226 to -30 [-Wconstant-conversion] fixed += 226; ~~ ^~~ ../src/algorithms/io/metadatareader.cpp:57:18: warning: implicit conversion from 'int' to 'std::__1::basic_string::value_type' (aka 'char') changes value from 130 to -126 [-Wconstant-conversion] fixed += 130; ~~ ^~~ ../src/algorithms/io/metadatareader.cpp:58:18: warning: implicit conversion from 'int' to 'std::__1::basic_string::value_type' (aka 'char') changes value from 172 to -84 [-Wconstant-conversion] fixed += 172; ~~ ^~~ In file included from ../src/algorithms/io/metadatareader.cpp:31: In file included from ../src/essentia/utils/metadatautils.h:25: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:169:15: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here CREATE P(1) CBEG AP(1) CEND ^ ../src/essentia/algorithmfactory.h:162:25: note: expanded from macro 'CBEG' #define CBEG ) { return instance().create_i(id ^ ../src/essentia/utils/metadatautils.h:45:82: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here std::unique_ptr audioloader(streaming::AlgorithmFactory::create("AudioLoader", ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 4 warnings generated. [ 54/280] Compiling src/algorithms/standard/stereotrimmer.cpp [ 55/280] Compiling src/algorithms/sfx/logattacktime.cpp [ 56/280] Compiling src/algorithms/standard/warpedautocorrelation.cpp In file included from ../src/algorithms/filters/equalloudness.cpp:20: In file included from ../src/algorithms/filters/equalloudness.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/filters/equalloudness.h:45:41: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _yulewalkFilter = AlgorithmFactory::create("IIR"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 57/280] Compiling src/algorithms/filters/bandreject.cpp In file included from ../src/algorithms/standard/slicer.cpp:207: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/standard/slicer.cpp:227:42: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _slicer = streaming::AlgorithmFactory::create("Slicer"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 58/280] Compiling src/algorithms/standard/vectorrealaccumulator.cpp [ 59/280] Compiling src/algorithms/sfx/aftermaxtobeforemaxenergyratio.cpp In file included from ../src/essentia/utils/extractor_freesound/FreesoundLowlevelDescriptors.cpp:20: In file included from ../src/essentia/utils/extractor_freesound/FreesoundLowlevelDescriptors.h:23: In file included from ../src/essentia/utils/extractor_freesound/FreesoundDescriptorsSet.h:30: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/utils/extractor_freesound/FreesoundLowlevelDescriptors.cpp:29:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 60/280] Compiling src/algorithms/standard/frametoreal.cpp [ 61/280] Compiling src/essentia/streaming/accumulatoralgorithm.cpp [ 62/280] Compiling src/essentia/utils/asciidag.cpp [ 63/280] Compiling src/algorithms/standard/autocorrelation.cpp [ 64/280] Compiling src/algorithms/standard/unaryoperator.cpp In file included from ../src/algorithms/filters/bandreject.cpp:20: In file included from ../src/algorithms/filters/bandreject.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/filters/bandreject.h:43:33: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _filter = AlgorithmFactory::create("IIR"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 65/280] Compiling src/algorithms/filters/allpass.cpp [ 66/280] Compiling src/algorithms/standard/nsgconstantqstreaming.cpp In file included from ../src/algorithms/sfx/aftermaxtobeforemaxenergyratio.cpp:20: In file included from ../src/algorithms/sfx/aftermaxtobeforemaxenergyratio.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/sfx/aftermaxtobeforemaxenergyratio.cpp:88:85: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here standard::Algorithm* afterMaxToBeforeMaxEnergyRatio = standard::AlgorithmFactory::create("AfterMaxToBeforeMaxEnergyRatio"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 67/280] Compiling src/algorithms/highlevel/danceability.cpp [ 68/280] Compiling src/algorithms/standard/bpf.cpp [ 69/280] Compiling src/essentia/configurable.cpp [ 70/280] Compiling src/algorithms/standard/dct.cpp [ 71/280] Compiling src/algorithms/highlevel/dynamiccomplexity.cpp In file included from ../src/algorithms/standard/autocorrelation.cpp:20: In file included from ../src/algorithms/standard/autocorrelation.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/standard/autocorrelation.h:49:30: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _fft = AlgorithmFactory::create("FFT"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 72/280] Compiling src/algorithms/standard/spline.cpp In file included from ../src/algorithms/filters/allpass.cpp:20: In file included from ../src/algorithms/filters/allpass.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/filters/allpass.h:43:33: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _filter = AlgorithmFactory::create("IIR"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 73/280] Compiling src/algorithms/highlevel/pca.cpp [ 74/280] Compiling src/algorithms/standard/nsgiconstantq.cpp [ 75/280] Compiling src/algorithms/temporal/leq.cpp [ 76/280] Compiling src/algorithms/standard/crosscorrelation.cpp [ 77/280] Compiling src/algorithms/complex/polartocartesian.cpp In file included from ../src/algorithms/standard/nsgconstantqstreaming.cpp:20: In file included from ../src/algorithms/standard/nsgconstantqstreaming.h:5: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/standard/nsgconstantqstreaming.cpp:45:33: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _wrapper = AlgorithmFactory::create("NSGConstantQ"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 78/280] Compiling src/essentia/streaming/streamingalgorithmwrapper.cpp [ 79/280] Compiling src/algorithms/complex/magnitude.cpp [ 80/280] Compiling src/algorithms/standard/binaryoperator.cpp In file included from ../src/algorithms/highlevel/pca.cpp:21: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/highlevel/pca.cpp:60:37: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here Algorithm* sg = AlgorithmFactory::create("SingleGaussian"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 81/280] Compiling src/algorithms/standard/chromagram.cpp In file included from ../src/algorithms/highlevel/danceability.cpp:188: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/highlevel/danceability.cpp:200:51: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _danceabilityAlgo = standard::AlgorithmFactory::create("Danceability"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 82/280] Compiling src/algorithms/standard/multiplexer.cpp [ 83/280] Compiling src/algorithms/tonal/pitchcontours.cpp In file included from ../src/algorithms/highlevel/dynamiccomplexity.cpp:146: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/highlevel/dynamiccomplexity.cpp:153:42: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _dynAlgo = standard::AlgorithmFactory::create("DynamicComplexity"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 84/280] Compiling src/algorithms/temporal/loudnessebur128.cpp ../src/algorithms/standard/nsgiconstantq.cpp:80:13: warning: 'bind2nd, int>' is deprecated [-Wdeprecated-declarations] bind2nd(minus(), _shifts[0])); ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1089:1: note: 'bind2nd, int>' has been explicitly marked deprecated here _LIBCPP_DEPRECATED_IN_CXX11 inline _LIBCPP_INLINE_VISIBILITY ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__config:1046:39: note: expanded from macro '_LIBCPP_DEPRECATED_IN_CXX11' # define _LIBCPP_DEPRECATED_IN_CXX11 _LIBCPP_DEPRECATED ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__config:1035:48: note: expanded from macro '_LIBCPP_DEPRECATED' # define _LIBCPP_DEPRECATED __attribute__ ((deprecated)) ^ ../src/algorithms/standard/nsgiconstantq.cpp:149:13: warning: 'bind2nd, float>' is deprecated [-Wdeprecated-declarations] bind2nd(divides(), fftres)); ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1089:1: note: 'bind2nd, float>' has been explicitly marked deprecated here _LIBCPP_DEPRECATED_IN_CXX11 inline _LIBCPP_INLINE_VISIBILITY ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__config:1046:39: note: expanded from macro '_LIBCPP_DEPRECATED_IN_CXX11' # define _LIBCPP_DEPRECATED_IN_CXX11 _LIBCPP_DEPRECATED ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__config:1035:48: note: expanded from macro '_LIBCPP_DEPRECATED' # define _LIBCPP_DEPRECATED __attribute__ ((deprecated)) ^ ../src/algorithms/standard/nsgiconstantq.cpp:152:13: warning: 'bind2nd, float>' is deprecated [-Wdeprecated-declarations] bind2nd(divides(), fftres)); ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1089:1: note: 'bind2nd, float>' has been explicitly marked deprecated here _LIBCPP_DEPRECATED_IN_CXX11 inline _LIBCPP_INLINE_VISIBILITY ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__config:1046:39: note: expanded from macro '_LIBCPP_DEPRECATED_IN_CXX11' # define _LIBCPP_DEPRECATED_IN_CXX11 _LIBCPP_DEPRECATED ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__config:1035:48: note: expanded from macro '_LIBCPP_DEPRECATED' # define _LIBCPP_DEPRECATED __attribute__ ((deprecated)) ^ ../src/algorithms/standard/nsgiconstantq.cpp:172:13: warning: 'bind2nd, double>' is deprecated [-Wdeprecated-declarations] bind2nd(plus(), .5)); ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1089:1: note: 'bind2nd, double>' has been explicitly marked deprecated here _LIBCPP_DEPRECATED_IN_CXX11 inline _LIBCPP_INLINE_VISIBILITY ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__config:1046:39: note: expanded from macro '_LIBCPP_DEPRECATED_IN_CXX11' # define _LIBCPP_DEPRECATED_IN_CXX11 _LIBCPP_DEPRECATED ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__config:1035:48: note: expanded from macro '_LIBCPP_DEPRECATED' # define _LIBCPP_DEPRECATED __attribute__ ((deprecated)) ^ ../src/algorithms/standard/nsgiconstantq.cpp:219:17: warning: 'bind2nd, double>' is deprecated [-Wdeprecated-declarations] bind2nd(divides(), sqrt(_winsLen[j]))); ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1089:1: note: 'bind2nd, double>' has been explicitly marked deprecated here _LIBCPP_DEPRECATED_IN_CXX11 inline _LIBCPP_INLINE_VISIBILITY ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__config:1046:39: note: expanded from macro '_LIBCPP_DEPRECATED_IN_CXX11' # define _LIBCPP_DEPRECATED_IN_CXX11 _LIBCPP_DEPRECATED ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__config:1035:48: note: expanded from macro '_LIBCPP_DEPRECATED' # define _LIBCPP_DEPRECATED __attribute__ ((deprecated)) ^ ../src/algorithms/standard/nsgiconstantq.cpp:263:15: warning: 'bind2nd, double>' is deprecated [-Wdeprecated-declarations] bind2nd(multiplies(), 2.0 / _inputSize)); ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1089:1: note: 'bind2nd, double>' has been explicitly marked deprecated here _LIBCPP_DEPRECATED_IN_CXX11 inline _LIBCPP_INLINE_VISIBILITY ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__config:1046:39: note: expanded from macro '_LIBCPP_DEPRECATED_IN_CXX11' # define _LIBCPP_DEPRECATED_IN_CXX11 _LIBCPP_DEPRECATED ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__config:1035:48: note: expanded from macro '_LIBCPP_DEPRECATED' # define _LIBCPP_DEPRECATED __attribute__ ((deprecated)) ^ ../src/algorithms/standard/nsgiconstantq.cpp:284:15: warning: 'bind2nd, float>' is deprecated [-Wdeprecated-declarations] bind2nd(multiplies(), normalizeWeights[j])); ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1089:1: note: 'bind2nd, float>' has been explicitly marked deprecated here _LIBCPP_DEPRECATED_IN_CXX11 inline _LIBCPP_INLINE_VISIBILITY ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__config:1046:39: note: expanded from macro '_LIBCPP_DEPRECATED_IN_CXX11' # define _LIBCPP_DEPRECATED_IN_CXX11 _LIBCPP_DEPRECATED ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__config:1035:48: note: expanded from macro '_LIBCPP_DEPRECATED' # define _LIBCPP_DEPRECATED __attribute__ ((deprecated)) ^ ../src/algorithms/standard/nsgiconstantq.cpp:397:13: warning: 'bind2nd, int>' is deprecated [-Wdeprecated-declarations] bind2nd(minus(), _shifts[0])); ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1089:1: note: 'bind2nd, int>' has been explicitly marked deprecated here _LIBCPP_DEPRECATED_IN_CXX11 inline _LIBCPP_INLINE_VISIBILITY ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__config:1046:39: note: expanded from macro '_LIBCPP_DEPRECATED_IN_CXX11' # define _LIBCPP_DEPRECATED_IN_CXX11 _LIBCPP_DEPRECATED ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__config:1035:48: note: expanded from macro '_LIBCPP_DEPRECATED' # define _LIBCPP_DEPRECATED __attribute__ ((deprecated)) ^ In file included from ../src/algorithms/standard/nsgiconstantq.cpp:20: In file included from ../src/algorithms/standard/nsgiconstantq.h:24: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/standard/nsgiconstantq.h:44:30: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _fft = AlgorithmFactory::create("FFTC"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 9 warnings generated. [ 85/280] Compiling src/essentia/scheduler/network.cpp [ 86/280] Compiling src/algorithms/standard/constantq.cpp [ 87/280] Compiling src/algorithms/standard/resample.cpp In file included from ../src/essentia/streaming/streamingalgorithmwrapper.cpp:21: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/essentia/streaming/streamingalgorithmwrapper.cpp:48:44: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _algorithm = standard::AlgorithmFactory::create(name); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 88/280] Compiling src/algorithms/audioproblems/clickdetector.cpp In file included from ../src/algorithms/standard/chromagram.cpp:20: In file included from ../src/algorithms/standard/chromagram.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/standard/constantq.h:76:31: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _fftc = AlgorithmFactory::create("FFTC"); //FFT with complex input ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 89/280] Compiling src/algorithms/temporal/larm.cpp [ 90/280] Compiling src/algorithms/audioproblems/saturationdetector.cpp [ 91/280] Compiling src/algorithms/tonal/pitchyinprobabilitieshmm.cpp [ 92/280] Compiling src/algorithms/audioproblems/noiseburstdetector.cpp In file included from ../src/algorithms/standard/constantq.cpp:20: In file included from ../src/algorithms/standard/constantq.h:24: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/standard/constantq.h:76:31: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _fftc = AlgorithmFactory::create("FFTC"); //FFT with complex input ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 93/280] Compiling src/essentia/streaming/streamingalgorithm.cpp In file included from ../src/algorithms/temporal/larm.cpp:20: In file included from ../src/algorithms/temporal/larm.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/temporal/larm.h:41:35: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _envelope = AlgorithmFactory::create("Envelope"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 94/280] Compiling src/algorithms/audioproblems/humdetector.cpp In file included from ../src/algorithms/audioproblems/clickdetector.cpp:20: In file included from ../src/algorithms/audioproblems/clickdetector.h:24: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/audioproblems/clickdetector.h:61:30: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _LPC = AlgorithmFactory::create("LPC"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 95/280] Compiling src/algorithms/tonal/pitchmelodia.cpp [ 96/280] Compiling src/algorithms/audioproblems/discontinuitydetector.cpp In file included from ../src/algorithms/temporal/loudnessebur128.cpp:20: In file included from ../src/algorithms/temporal/loudnessebur128.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/temporal/loudnessebur128.cpp:37:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 97/280] Compiling src/algorithms/tonal/multipitchmelodia.cpp In file included from ../src/algorithms/tonal/pitchyinprobabilitieshmm.cpp:20: In file included from ../src/algorithms/tonal/pitchyinprobabilitieshmm.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/tonal/pitchyinprobabilitieshmm.h:58:34: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _viterbi = AlgorithmFactory::create("Viterbi"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [ 98/280] Compiling src/algorithms/temporal/loudness.cpp [ 99/280] Compiling src/algorithms/tonal/pitchyinprobabilistic.cpp In file included from ../src/algorithms/audioproblems/noiseburstdetector.cpp:20: In file included from ../src/algorithms/audioproblems/noiseburstdetector.h:24: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/audioproblems/noiseburstdetector.h:50:34: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _Clipper = AlgorithmFactory::create("Clipper"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [100/280] Compiling src/algorithms/synthesis/sprmodelsynth.cpp [101/280] Compiling src/essentia/debugging.cpp [102/280] Compiling src/algorithms/synthesis/harmonicmask.cpp In file included from ../src/algorithms/audioproblems/discontinuitydetector.cpp:20: In file included from ../src/algorithms/audioproblems/discontinuitydetector.h:24: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/audioproblems/discontinuitydetector.h:56:39: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _medianFilter = AlgorithmFactory::create("MedianFilter"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [103/280] Compiling src/algorithms/synthesis/resamplefft.cpp [104/280] Compiling src/algorithms/tonal/tonicindianartmusic.cpp In file included from ../src/algorithms/synthesis/sprmodelsynth.cpp:20: In file included from ../src/algorithms/synthesis/sprmodelsynth.h:25: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/synthesis/sprmodelsynth.h:65:41: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _sineModelSynth = AlgorithmFactory::create("SineModelSynth"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [105/280] Compiling src/algorithms/temporal/duration.cpp [106/280] Compiling src/algorithms/synthesis/hpsmodelanal.cpp In file included from ../src/algorithms/tonal/pitchmelodia.cpp:20: In file included from ../src/algorithms/tonal/pitchmelodia.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/tonal/pitchmelodia.h:59:38: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _frameCutter = AlgorithmFactory::create("FrameCutter"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/tonal/pitchmelodia.cpp:258:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 2 warnings generated. [107/280] Compiling src/algorithms/tonal/tuningfrequency.cpp In file included from ../src/algorithms/synthesis/resamplefft.cpp:20: In file included from ../src/algorithms/synthesis/resamplefft.h:25: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/synthesis/resamplefft.h:48:30: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _fft = AlgorithmFactory::create("FFT"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [108/280] Compiling src/algorithms/synthesis/stochasticmodelsynth.cpp [109/280] Compiling src/essentia/streaming/sinkbase.cpp In file included from ../src/algorithms/tonal/multipitchmelodia.cpp:20: In file included from ../src/algorithms/tonal/multipitchmelodia.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/tonal/multipitchmelodia.h:57:38: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _frameCutter = AlgorithmFactory::create("FrameCutter"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/tonal/multipitchmelodia.cpp:253:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 2 warnings generated. [110/280] Compiling src/algorithms/synthesis/hprmodelanal.cpp In file included from ../src/algorithms/tonal/pitchyinprobabilistic.cpp:20: In file included from ../src/algorithms/tonal/pitchyinprobabilistic.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/tonal/pitchyinprobabilistic.cpp:38:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/tonal/pitchyinprobabilistic.cpp:41:54: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _yinProbabilitiesHMM = standard::AlgorithmFactory::create("PitchYinProbabilitiesHMM"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 2 warnings generated. [111/280] Compiling src/algorithms/synthesis/sinemodelsynth.cpp In file included from ../src/algorithms/tonal/tonicindianartmusic.cpp:20: In file included from ../src/algorithms/tonal/tonicindianartmusic.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/tonal/tonicindianartmusic.h:62:38: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _frameCutter = AlgorithmFactory::create("FrameCutter"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [112/280] Compiling src/algorithms/tonal/pitchyinfft.cpp In file included from ../src/algorithms/audioproblems/humdetector.cpp:20: In file included from ../src/algorithms/audioproblems/humdetector.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/audioproblems/humdetector.cpp:66:51: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/audioproblems/humdetector.cpp:71:61: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _Smoothing = standard::AlgorithmFactory::create("MedianFilter"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 2 warnings generated. [113/280] Compiling src/algorithms/rhythm/tempotapticks.cpp [114/280] Compiling src/algorithms/essentia_algorithms_reg.cpp [115/280] Compiling src/algorithms/spectral/frequencybands.cpp In file included from ../src/algorithms/synthesis/hpsmodelanal.cpp:20: In file included from ../src/algorithms/synthesis/hpsmodelanal.h:24: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/synthesis/hpsmodelanal.h:61:33: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _window = AlgorithmFactory::create("Windowing"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [116/280] Compiling src/algorithms/spectral/triangularbarkbands.cpp In file included from ../src/algorithms/synthesis/stochasticmodelsynth.cpp:20: In file included from ../src/algorithms/synthesis/stochasticmodelsynth.h:24: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/synthesis/stochasticmodelsynth.h:56:35: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _resample = AlgorithmFactory::create("ResampleFFT"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [117/280] Compiling src/essentia/pool.cpp [118/280] Compiling src/algorithms/tonal/dissonance.cpp In file included from ../src/algorithms/synthesis/hprmodelanal.cpp:20: In file included from ../src/algorithms/synthesis/hprmodelanal.h:24: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/synthesis/hprmodelanal.h:58:33: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _window = AlgorithmFactory::create("Windowing"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [119/280] Compiling src/algorithms/spectral/spectralpeaks.cpp In file included from ../src/algorithms/tonal/pitchyinfft.cpp:20: In file included from ../src/algorithms/tonal/pitchyinfft.h:31: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/tonal/pitchyinfft.h:68:30: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _fft = AlgorithmFactory::create("FFT"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [120/280] Compiling src/algorithms/tonal/pitchyinprobabilities.cpp [121/280] Compiling src/algorithms/tonal/pitchsaliencefunction.cpp [122/280] Compiling src/algorithms/spectral/rolloff.cpp [123/280] Compiling src/algorithms/spectral/gfcc.cpp [124/280] Compiling src/3rdparty/spline/splineutil.cpp In file included from ../src/algorithms/spectral/spectralpeaks.cpp:20: In file included from ../src/algorithms/spectral/spectralpeaks.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/spectral/spectralpeaks.h:42:37: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _peakDetect = AlgorithmFactory::create("PeakDetection"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [125/280] Compiling src/3rdparty/cephes/bessel/iv.cpp [126/280] Compiling src/essentia/utils/jsonconvert.cpp [127/280] Compiling src/algorithms/spectral/mfcc.cpp In file included from ../src/algorithms/tonal/pitchyinprobabilities.cpp:20: In file included from ../src/algorithms/tonal/pitchyinprobabilities.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/tonal/pitchyinprobabilities.h:57:30: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _FFT = AlgorithmFactory::create("FFTC"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [128/280] Compiling src/algorithms/stats/powermean.cpp [129/280] Compiling src/algorithms/stats/crest.cpp [130/280] Compiling src/algorithms/stats/median.cpp In file included from ../src/algorithms/spectral/gfcc.cpp:20: In file included from ../src/algorithms/spectral/gfcc.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/spectral/gfcc.h:51:35: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _gtFilter = AlgorithmFactory::create("ERBBands"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [131/280] Compiling src/algorithms/spectral/spectralwhitening.cpp [132/280] Compiling src/algorithms/tonal/multipitchklapuri.cpp ../src/algorithms/stats/crest.cpp:47:43: warning: 'bind2nd, int>' is deprecated [-Wdeprecated-declarations] if (find_if(array.begin(), array.end(), bind2nd(less(), 0)) != array.end()) { ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1089:1: note: 'bind2nd, int>' has been explicitly marked deprecated here _LIBCPP_DEPRECATED_IN_CXX11 inline _LIBCPP_INLINE_VISIBILITY ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__config:1046:39: note: expanded from macro '_LIBCPP_DEPRECATED_IN_CXX11' # define _LIBCPP_DEPRECATED_IN_CXX11 _LIBCPP_DEPRECATED ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__config:1035:48: note: expanded from macro '_LIBCPP_DEPRECATED' # define _LIBCPP_DEPRECATED __attribute__ ((deprecated)) ^ 1 warning generated. [133/280] Compiling src/algorithms/rhythm/temposcalebands.cpp [134/280] Compiling src/algorithms/stats/decrease.cpp In file included from ../src/algorithms/stats/powermean.cpp:20: In file included from ../src/algorithms/stats/powermean.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/stats/powermean.h:40:40: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _geometricMean = AlgorithmFactory::create("GeometricMean"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [135/280] Compiling src/algorithms/spectral/flatnessdb.cpp In file included from ../src/algorithms/spectral/mfcc.cpp:20: In file included from ../src/algorithms/spectral/mfcc.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/spectral/mfcc.h:50:36: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _melFilter = AlgorithmFactory::create("MelBands"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [136/280] Compiling src/algorithms/tonal/pitchcontoursmultimelody.cpp [137/280] Compiling src/algorithms/rhythm/tempotap.cpp [138/280] Compiling src/algorithms/rhythm/rhythmextractor.cpp ../src/algorithms/tonal/multipitchklapuri.cpp:302:31: warning: use of unary operator that may be intended as compound assignment (-=) G[maxInd_i][maxInd_j] =- 1; ^~ ../src/algorithms/tonal/multipitchklapuri.cpp:303:16: warning: use of unary operator that may be intended as compound assignment (-=) maxVal =- 1; ^~ In file included from ../src/algorithms/tonal/multipitchklapuri.cpp:20: In file included from ../src/algorithms/tonal/multipitchklapuri.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/tonal/multipitchklapuri.h:69:38: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _frameCutter = AlgorithmFactory::create("FrameCutter"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 3 warnings generated. [139/280] Compiling src/essentia/utils/extractor_freesound/FreesoundTonalDescriptors.cpp [140/280] Compiling src/algorithms/rhythm/loopbpmconfidence.cpp In file included from ../src/algorithms/spectral/flatnessdb.cpp:20: In file included from ../src/algorithms/spectral/flatnessdb.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/spectral/flatnessdb.h:41:35: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _flatness = AlgorithmFactory::create("Flatness"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [141/280] Compiling src/algorithms/extractor/freesoundextractor.cpp [142/280] Compiling src/algorithms/rhythm/percivalbpmestimator.cpp In file included from ../src/algorithms/rhythm/tempotap.cpp:20: In file included from ../src/algorithms/rhythm/tempotap.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/rhythm/tempotap.h:46:35: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _autocorr = AlgorithmFactory::create("AutoCorrelation"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [143/280] Compiling src/algorithms/rhythm/onsetrate.cpp In file included from ../src/algorithms/tonal/pitchcontoursmultimelody.cpp:20: In file included from ../src/algorithms/tonal/pitchcontoursmultimelody.h:24: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/tonal/pitchcontoursmultimelody.h:88:40: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _movingAverage = AlgorithmFactory::create("MovingAverage"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [144/280] Compiling src/algorithms/extractor/levelextractor.cpp In file included from ../src/algorithms/rhythm/loopbpmconfidence.cpp:20: In file included from ../src/algorithms/rhythm/loopbpmconfidence.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/rhythm/loopbpmconfidence.h:41:37: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _envelope = AlgorithmFactory::create("Envelope"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [145/280] Compiling src/algorithms/experimental/beatogram.cpp In file included from ../src/essentia/utils/extractor_freesound/FreesoundTonalDescriptors.cpp:20: In file included from ../src/essentia/utils/extractor_freesound/FreesoundTonalDescriptors.h:23: In file included from ../src/essentia/utils/extractor_freesound/FreesoundDescriptorsSet.h:30: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/utils/extractor_freesound/FreesoundTonalDescriptors.cpp:35:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [146/280] Compiling src/algorithms/extractor/tonalextractor.cpp [147/280] Compiling src/algorithms/rhythm/percivalenhanceharmonics.cpp In file included from ../src/algorithms/rhythm/percivalbpmestimator.cpp:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/rhythm/percivalbpmestimator.cpp:52:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [148/280] Compiling src/essentia/streaming/algorithms/devnull.cpp In file included from ../src/algorithms/rhythm/rhythmextractor.cpp:25: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/rhythm/rhythmextractor.cpp:63:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [149/280] Compiling src/algorithms/standard/viterbi.cpp In file included from ../src/algorithms/extractor/levelextractor.cpp:21: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/extractor/levelextractor.cpp:39:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [150/280] Compiling src/algorithms/rhythm/percivalevaluatepulsetrains.cpp In file included from ../src/algorithms/rhythm/onsetrate.cpp:20: In file included from ../src/algorithms/rhythm/onsetrate.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/rhythm/onsetrate.h:62:38: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _frameCutter = AlgorithmFactory::create("FrameCutter"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/rhythm/onsetrate.cpp:180:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 2 warnings generated. [151/280] Compiling src/algorithms/standard/maxfilter.cpp [152/280] Compiling src/algorithms/io/fileoutputproxy.cpp In file included from ../src/algorithms/extractor/freesoundextractor.cpp:20: In file included from ../src/algorithms/extractor/freesoundextractor.h:26: In file included from ../src/essentia/utils/extractor_freesound/FreesoundLowlevelDescriptors.h:23: In file included from ../src/essentia/utils/extractor_freesound/FreesoundDescriptorsSet.h:30: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/extractor/freesoundextractor.cpp:177:71: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here streaming::AlgorithmFactory& factory = streaming::AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:170:20: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here CREATE P(1) P(2) CBEG AP(1) AP(2) CEND ^ ../src/essentia/algorithmfactory.h:162:25: note: expanded from macro 'CBEG' #define CBEG ) { return instance().create_i(id ^ ../src/algorithms/extractor/freesoundextractor.cpp:320:33: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here standard::AlgorithmFactory::create("PoolAggregator", ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 2 warnings generated. [153/280] Compiling src/algorithms/standard/clipper.cpp [154/280] Compiling src/algorithms/filters/movingaverage.cpp [155/280] Compiling src/algorithms/sfx/maxtototal.cpp [156/280] Compiling src/essentia/utils/asciidagparser.cpp [157/280] Compiling src/algorithms/standard/spectrum.cpp In file included from ../src/algorithms/extractor/tonalextractor.cpp:21: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/extractor/tonalextractor.cpp:57:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [158/280] Compiling src/algorithms/sfx/mintototal.cpp [159/280] Compiling src/algorithms/standard/welch.cpp [160/280] Compiling src/algorithms/standard/spectrumCQ.cpp In file included from ../src/algorithms/filters/movingaverage.cpp:20: In file included from ../src/algorithms/filters/movingaverage.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/filters/movingaverage.h:42:33: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _filter = AlgorithmFactory::create("IIR"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [161/280] Compiling src/algorithms/standard/noiseadder.cpp [162/280] Compiling src/algorithms/highlevel/fadedetection.cpp In file included from ../src/algorithms/standard/spectrum.cpp:20: In file included from ../src/algorithms/standard/spectrum.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/standard/spectrum.h:44:30: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _fft = AlgorithmFactory::create("FFT"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [163/280] Compiling src/algorithms/filters/iir.cpp [164/280] Compiling src/algorithms/standard/idct.cpp [165/280] Compiling src/algorithms/standard/binaryoperatorstream.cpp In file included from ../src/algorithms/standard/spectrumCQ.cpp:20: In file included from ../src/algorithms/standard/spectrumCQ.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/standard/constantq.h:76:31: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _fftc = AlgorithmFactory::create("FFTC"); //FFT with complex input ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [166/280] Compiling src/essentia/essentia.cpp [167/280] Compiling src/algorithms/standard/overlapadd.cpp In file included from ../src/algorithms/standard/welch.cpp:20: In file included from ../src/algorithms/standard/welch.h:25: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/standard/welch.h:57:33: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _window = AlgorithmFactory::create("Windowing"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [168/280] Compiling src/algorithms/temporal/effectiveduration.cpp [169/280] Compiling src/algorithms/standard/replaygain.cpp In file included from ../src/algorithms/highlevel/fadedetection.cpp:20: In file included from ../src/algorithms/highlevel/fadedetection.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/highlevel/fadedetection.h:88:45: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _fadeAlgo = standard::AlgorithmFactory::create("FadeDetection"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [170/280] Compiling src/algorithms/tonal/harmonicpeaks.cpp [171/280] Compiling src/algorithms/standard/stereomuxer.cpp [172/280] Compiling src/algorithms/highlevel/sbic.cpp [173/280] Compiling src/algorithms/audioproblems/startstopcut.cpp [174/280] Compiling src/algorithms/tonal/predominantpitchmelodia.cpp [175/280] Compiling src/algorithms/audioproblems/gapsdetector.cpp [176/280] Compiling src/algorithms/temporal/lpc.cpp [177/280] Compiling src/essentia/streaming/streamingalgorithmcomposite.cpp [178/280] Compiling src/algorithms/tonal/chordsdetectionbeats.cpp In file included from ../src/algorithms/standard/replaygain.cpp:20: In file included from ../src/algorithms/standard/replaygain.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/standard/replaygain.h:42:39: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _eqloudFilter = AlgorithmFactory::create("EqualLoudness"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/standard/replaygain.cpp:115:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 2 warnings generated. [179/280] Compiling src/algorithms/synthesis/sinesubtraction.cpp In file included from ../src/algorithms/audioproblems/startstopcut.cpp:20: In file included from ../src/algorithms/audioproblems/startstopcut.h:24: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/audioproblems/startstopcut.h:50:38: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _frameCutter = AlgorithmFactory::create("FrameCutter"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [180/280] Compiling src/algorithms/audioproblems/snr.cpp [181/280] Compiling src/algorithms/synthesis/stochasticmodelanal.cpp In file included from ../src/algorithms/audioproblems/gapsdetector.cpp:20: In file included from ../src/algorithms/audioproblems/gapsdetector.h:24: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/audioproblems/gapsdetector.h:62:39: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _medianFilter = AlgorithmFactory::create("MedianFilter"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [182/280] Compiling src/essentia/range.cpp In file included from ../src/algorithms/temporal/lpc.cpp:22: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:169:15: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here CREATE P(1) CBEG AP(1) CEND ^ ../src/essentia/algorithmfactory.h:162:25: note: expanded from macro 'CBEG' #define CBEG ) { return instance().create_i(id ^ ../src/algorithms/temporal/lpc.cpp:47:38: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _correlation = AlgorithmFactory::create("WarpedAutoCorrelation", ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [183/280] Compiling src/algorithms/tonal/pitchcontoursmonomelody.cpp In file included from ../src/algorithms/tonal/chordsdetectionbeats.cpp:20: In file included from ../src/algorithms/tonal/chordsdetectionbeats.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/tonal/chordsdetectionbeats.h:46:39: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _chordsAlgo = AlgorithmFactory::create("Key"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [184/280] Compiling src/algorithms/temporal/loudnessebur128filter.cpp [185/280] Compiling src/algorithms/synthesis/spsmodelsynth.cpp In file included from ../src/algorithms/audioproblems/snr.cpp:20: In file included from ../src/algorithms/audioproblems/snr.h:25: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/audioproblems/snr.h:108:35: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _windowing = AlgorithmFactory::create("Windowing"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [186/280] Compiling src/algorithms/spectral/energyband.cpp In file included from ../src/algorithms/synthesis/sinesubtraction.cpp:20: In file included from ../src/algorithms/synthesis/sinesubtraction.h:30: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/synthesis/sinesubtraction.h:73:33: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _window = AlgorithmFactory::create("Windowing"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [187/280] Compiling src/algorithms/spectral/bfcc.cpp In file included from ../src/algorithms/tonal/predominantpitchmelodia.cpp:20: In file included from ../src/algorithms/tonal/predominantpitchmelodia.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/tonal/predominantpitchmelodia.h:59:38: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _frameCutter = AlgorithmFactory::create("FrameCutter"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/tonal/predominantpitchmelodia.cpp:264:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 2 warnings generated. [188/280] Compiling src/algorithms/tonal/vibrato.cpp In file included from ../src/algorithms/synthesis/stochasticmodelanal.cpp:20: In file included from ../src/algorithms/synthesis/stochasticmodelanal.h:24: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/synthesis/stochasticmodelanal.h:53:33: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _window = AlgorithmFactory::create("Windowing"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [189/280] Compiling src/essentia/streaming/algorithms/ringbuffervectoroutput.cpp In file included from ../src/algorithms/tonal/pitchcontoursmonomelody.cpp:20: In file included from ../src/algorithms/tonal/pitchcontoursmonomelody.h:24: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/tonal/pitchcontoursmonomelody.h:90:40: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _movingAverage = AlgorithmFactory::create("MovingAverage"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [190/280] Compiling src/algorithms/spectral/strongpeak.cpp In file included from ../src/algorithms/temporal/loudnessebur128filter.cpp:20: In file included from ../src/algorithms/temporal/loudnessebur128filter.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/temporal/loudnessebur128filter.cpp:39:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [191/280] Compiling src/3rdparty/cephes/bessel/gamma.cpp In file included from ../src/algorithms/synthesis/spsmodelsynth.cpp:20: In file included from ../src/algorithms/synthesis/spsmodelsynth.h:25: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/synthesis/spsmodelsynth.h:66:41: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _sineModelSynth = AlgorithmFactory::create("SineModelSynth"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [192/280] Compiling src/algorithms/tonal/pitchfilter.cpp [193/280] Compiling src/algorithms/stats/energy.cpp [194/280] Compiling src/algorithms/spectral/spectralcomplexity.cpp [195/280] Compiling src/algorithms/stats/centroid.cpp In file included from ../src/algorithms/spectral/bfcc.cpp:20: In file included from ../src/algorithms/spectral/bfcc.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/spectral/bfcc.h:51:47: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _triangularBarkFilter = AlgorithmFactory::create("TriangularBarkBands"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [196/280] Compiling src/algorithms/rhythm/tempotapdegara.cpp In file included from ../src/algorithms/tonal/vibrato.cpp:20: In file included from ../src/algorithms/tonal/vibrato.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/tonal/vibrato.h:46:37: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here frameCutter = AlgorithmFactory::create("FrameCutter"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [197/280] Compiling src/algorithms/rhythm/singlebeatloudness.cpp [198/280] Compiling src/algorithms/spectral/flux.cpp [199/280] Compiling src/algorithms/tonal/inharmonicity.cpp [200/280] Compiling src/algorithms/extractor/extractor.cpp In file included from ../src/algorithms/spectral/spectralcomplexity.cpp:20: In file included from ../src/algorithms/spectral/spectralcomplexity.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/spectral/spectralcomplexity.h:41:40: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _spectralPeaks = AlgorithmFactory::create("SpectralPeaks"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [201/280] Compiling src/algorithms/rhythm/bpmrubato.cpp [202/280] Compiling src/algorithms/rhythm/noveltycurve.cpp [203/280] Compiling src/essentia/utils/extractor_freesound/FreesoundRhythmDescriptors.cpp In file included from ../src/algorithms/rhythm/singlebeatloudness.cpp:20: In file included from ../src/algorithms/rhythm/singlebeatloudness.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/rhythm/singlebeatloudness.h:52:50: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [204/280] Compiling src/algorithms/standard/powerspectrum.cpp [205/280] Compiling src/algorithms/extractor/musicextractor.cpp [206/280] Compiling src/algorithms/sfx/pitchsalience.cpp In file included from ../src/algorithms/standard/powerspectrum.cpp:20: In file included from ../src/algorithms/standard/powerspectrum.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/standard/powerspectrum.h:44:30: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _fft = AlgorithmFactory::create("FFT"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [207/280] Compiling src/algorithms/standard/peakdetection.cpp In file included from ../src/essentia/utils/extractor_freesound/FreesoundRhythmDescriptors.cpp:21: In file included from ../src/essentia/utils/extractor_freesound/FreesoundRhythmDescriptors.h:23: In file included from ../src/essentia/utils/extractor_freesound/FreesoundDescriptorsSet.h:30: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/utils/extractor_freesound/FreesoundRhythmDescriptors.cpp:32:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [208/280] Compiling src/algorithms/standard/fftw.cpp In file included from ../src/algorithms/rhythm/tempotapdegara.cpp:20: In file included from ../src/algorithms/rhythm/tempotapdegara.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/rhythm/tempotapdegara.h:39:40: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _movingAverage = AlgorithmFactory::create("MovingAverage"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [209/280] Compiling src/algorithms/sfx/strongdecay.cpp In file included from ../src/algorithms/sfx/pitchsalience.cpp:20: In file included from ../src/algorithms/sfx/pitchsalience.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/sfx/pitchsalience.h:44:42: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _autoCorrelation = AlgorithmFactory::create("AutoCorrelation"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [210/280] Compiling src/algorithms/standard/startstopsilence.cpp In file included from ../src/algorithms/extractor/extractor.cpp:21: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:171:25: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here CREATE P(1) P(2) P(3) CBEG AP(1) AP(2) AP(3) CEND ^ ../src/essentia/algorithmfactory.h:162:25: note: expanded from macro 'CBEG' #define CBEG ) { return instance().create_i(id ^ ../src/algorithms/extractor/extractor.cpp:85:34: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here streaming::AlgorithmFactory::create("LowLevelSpectralExtractor", ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/extractor/extractor.cpp:321:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 2 warnings generated. [211/280] Compiling src/algorithms/filters/dcremoval.cpp In file included from ../src/algorithms/rhythm/noveltycurve.cpp:20: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:169:15: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here CREATE P(1) CBEG AP(1) CEND ^ ../src/essentia/algorithmfactory.h:162:25: note: expanded from macro 'CBEG' #define CBEG ) { return instance().create_i(id ^ ../src/algorithms/rhythm/noveltycurve.cpp:153:40: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here Algorithm * mavg = AlgorithmFactory::create("MovingAverage", "size", meanSize); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [212/280] Compiling src/algorithms/standard/cubicspline.cpp [213/280] Compiling src/essentia/scheduler/networkparser.cpp [214/280] Compiling src/algorithms/complex/cartesiantopolar.cpp In file included from ../src/algorithms/sfx/strongdecay.cpp:20: In file included from ../src/algorithms/sfx/strongdecay.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/sfx/strongdecay.h:41:35: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _centroid = AlgorithmFactory::create("Centroid"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [215/280] Compiling src/algorithms/temporal/zerocrossingrate.cpp [216/280] Compiling src/algorithms/audioproblems/falsestereodetector.cpp In file included from ../src/algorithms/filters/dcremoval.cpp:20: In file included from ../src/algorithms/filters/dcremoval.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/filters/dcremoval.h:42:33: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _filter = AlgorithmFactory::create("IIR"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [217/280] Compiling src/algorithms/tonal/pitchsaliencefunctionpeaks.cpp In file included from ../src/essentia/scheduler/networkparser.cpp:25: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/essentia/scheduler/networkparser.cpp:38:51: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _algos.push_back(streaming::AlgorithmFactory::create(name)); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [218/280] Compiling src/essentia/streaming/sourcebase.cpp [219/280] Compiling src/algorithms/synthesis/sprmodelanal.cpp [220/280] Compiling src/algorithms/synthesis/sinemodelanal.cpp [221/280] Compiling src/algorithms/standard/scale.cpp In file included from ../src/algorithms/extractor/musicextractor.cpp:20: In file included from ../src/algorithms/extractor/musicextractor.h:26: In file included from ../src/essentia/utils/extractor_music/MusicLowlevelDescriptors.h:23: In file included from ../src/essentia/utils/extractor_music/MusicDescriptorsSet.h:31: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/extractor/musicextractor.cpp:177:71: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here streaming::AlgorithmFactory& factory = streaming::AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:170:20: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here CREATE P(1) P(2) CBEG AP(1) AP(2) CEND ^ ../src/essentia/algorithmfactory.h:162:25: note: expanded from macro 'CBEG' #define CBEG ) { return instance().create_i(id ^ ../src/algorithms/extractor/musicextractor.cpp:313:65: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here standard::Algorithm* aggregator = standard::AlgorithmFactory::create("PoolAggregator", ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 2 warnings generated. [222/280] Compiling src/algorithms/tonal/tristimulus.cpp [223/280] Compiling src/algorithms/spectral/energybandratio.cpp In file included from ../src/algorithms/tonal/pitchsaliencefunctionpeaks.cpp:20: In file included from ../src/algorithms/tonal/pitchsaliencefunctionpeaks.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/tonal/pitchsaliencefunctionpeaks.h:43:40: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _peakDetection = AlgorithmFactory::create("PeakDetection"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [224/280] Compiling src/3rdparty/cephes/bessel/polevl.cpp [225/280] Compiling src/algorithms/spectral/spectralcentroidtime.cpp [226/280] Compiling src/essentia/utils/yamlast.cpp In file included from ../src/algorithms/synthesis/sprmodelanal.cpp:20: In file included from ../src/algorithms/synthesis/sprmodelanal.h:24: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/synthesis/sprmodelanal.h:57:33: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _window = AlgorithmFactory::create("Windowing"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [227/280] Compiling src/algorithms/stats/mean.cpp [228/280] Compiling src/algorithms/rhythm/noveltycurvefixedbpmestimator.cpp In file included from ../src/algorithms/audioproblems/falsestereodetector.cpp:20: In file included from ../src/algorithms/audioproblems/falsestereodetector.h:24: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/audioproblems/falsestereodetector.h:47:34: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _demuxer = AlgorithmFactory::create("StereoDemuxer"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [229/280] Compiling src/algorithms/extractor/tuningfrequencyextractor.cpp In file included from ../src/algorithms/synthesis/sinemodelanal.cpp:20: In file included from ../src/algorithms/synthesis/sinemodelanal.h:24: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/synthesis/sinemodelanal.h:50:37: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _peakDetect = AlgorithmFactory::create("PeakDetection"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [230/280] Compiling src/algorithms/rhythm/loopbpmestimator.cpp [231/280] Compiling src/algorithms/standard/monomixer.cpp [232/280] Compiling src/algorithms/filters/bandpass.cpp [233/280] Compiling src/algorithms/sfx/tctototal.cpp [234/280] Compiling src/essentia/stringutil.cpp In file included from ../src/algorithms/essentia_algorithms_reg.cpp:1: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/rhythm/rhythmtransform.h:45:51: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:128:46: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here CreatorMap& algoMap = EssentiaFactory::instance()._map; ^ ../src/algorithms/essentia_algorithms_reg.cpp:481:56: note: in instantiation of member function 'essentia::EssentiaFactory::Registrar::Registrar' requested here AlgorithmFactory::Registrar regLoudnessEBUR128Filter; ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 2 warnings generated. [235/280] Compiling src/algorithms/standard/realaccumulator.cpp In file included from ../src/algorithms/rhythm/loopbpmestimator.cpp:21: In file included from ../src/algorithms/rhythm/loopbpmestimator.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/rhythm/loopbpmestimator.h:40:47: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _percivalBpmEstimator = AlgorithmFactory::create("PercivalBpmEstimator"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [236/280] Compiling src/algorithms/tonal/pitchcontoursmelody.cpp [237/280] Compiling src/algorithms/audioproblems/truepeakdetector.cpp In file included from ../src/algorithms/rhythm/noveltycurvefixedbpmestimator.cpp:20: In file included from ../src/algorithms/rhythm/noveltycurvefixedbpmestimator.h:24: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:169:15: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here CREATE P(1) CBEG AP(1) CEND ^ ../src/essentia/algorithmfactory.h:162:25: note: expanded from macro 'CBEG' #define CBEG ) { return instance().create_i(id ^ ../src/algorithms/rhythm/noveltycurvefixedbpmestimator.h:62:34: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _autocor = AlgorithmFactory::create("AutoCorrelation", ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [238/280] Compiling src/algorithms/temporal/loudnessvickers.cpp [239/280] Compiling src/algorithms/synthesis/spsmodelanal.cpp [240/280] Compiling src/algorithms/tonal/nnlschroma.cpp In file included from ../src/algorithms/filters/bandpass.cpp:20: In file included from ../src/algorithms/filters/bandpass.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/filters/bandpass.h:41:33: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _filter = AlgorithmFactory::create("IIR"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [241/280] Compiling src/algorithms/stats/variance.cpp In file included from ../src/algorithms/extractor/tuningfrequencyextractor.cpp:21: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/extractor/tuningfrequencyextractor.cpp:40:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [242/280] Compiling src/algorithms/standard/stereodemuxer.cpp [243/280] Compiling src/algorithms/standard/unaryoperatorstream.cpp In file included from ../src/algorithms/temporal/loudnessvickers.cpp:20: In file included from ../src/algorithms/temporal/loudnessvickers.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/temporal/loudnessvickers.h:44:36: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _filtering = AlgorithmFactory::create("IIR"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [244/280] Compiling src/algorithms/io/audioonsetsmarker.cpp [245/280] Compiling src/algorithms/filters/medianfilter.cpp In file included from ../src/algorithms/audioproblems/truepeakdetector.cpp:20: In file included from ../src/algorithms/audioproblems/truepeakdetector.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/audioproblems/truepeakdetector.h:54:36: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _resampler = AlgorithmFactory::create("Resample"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [246/280] Compiling src/algorithms/standard/nsgconstantq.cpp In file included from ../src/algorithms/synthesis/spsmodelanal.cpp:20: In file included from ../src/algorithms/synthesis/spsmodelanal.h:24: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/synthesis/spsmodelanal.h:59:33: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _window = AlgorithmFactory::create("Windowing"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [247/280] Compiling src/algorithms/tonal/oddtoevenharmonicenergyratio.cpp In file included from ../src/algorithms/tonal/pitchcontoursmelody.cpp:20: In file included from ../src/algorithms/tonal/pitchcontoursmelody.h:24: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/tonal/pitchcontoursmelody.h:113:40: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _movingAverage = AlgorithmFactory::create("MovingAverage"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [248/280] Compiling src/algorithms/standard/framecutter.cpp [249/280] Compiling src/algorithms/standard/derivative.cpp [250/280] Compiling src/algorithms/synthesis/harmonicmodelanal.cpp [251/280] Compiling src/algorithms/highlevel/intensity.cpp [252/280] Compiling src/algorithms/spectral/melbands.cpp In file included from ../src/algorithms/standard/stereodemuxer.cpp:78: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/standard/stereodemuxer.cpp:89:43: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _demuxer = streaming::AlgorithmFactory::create("StereoDemuxer"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [253/280] Compiling src/algorithms/spectral/triangularbands.cpp [254/280] Compiling src/essentia/streaming/algorithms/ringbufferoutput.cpp [255/280] Compiling src/algorithms/rhythm/superfluxpeaks.cpp In file included from ../src/algorithms/standard/framecutter.cpp:22: In file included from ../src/algorithms/standard/framecutter.h:24: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/standard/framecutter.h:112:47: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _noiseAdder = standard::AlgorithmFactory::create("NoiseAdder"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [256/280] Compiling src/algorithms/spectral/logspectrum.cpp ../src/algorithms/standard/nsgconstantq.cpp:137:13: warning: 'bind2nd, float>' is deprecated [-Wdeprecated-declarations] bind2nd(divides(), fftres)); ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1089:1: note: 'bind2nd, float>' has been explicitly marked deprecated here _LIBCPP_DEPRECATED_IN_CXX11 inline _LIBCPP_INLINE_VISIBILITY ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__config:1046:39: note: expanded from macro '_LIBCPP_DEPRECATED_IN_CXX11' # define _LIBCPP_DEPRECATED_IN_CXX11 _LIBCPP_DEPRECATED ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__config:1035:48: note: expanded from macro '_LIBCPP_DEPRECATED' # define _LIBCPP_DEPRECATED __attribute__ ((deprecated)) ^ ../src/algorithms/standard/nsgconstantq.cpp:140:13: warning: 'bind2nd, float>' is deprecated [-Wdeprecated-declarations] bind2nd(divides(), fftres)); ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1089:1: note: 'bind2nd, float>' has been explicitly marked deprecated here _LIBCPP_DEPRECATED_IN_CXX11 inline _LIBCPP_INLINE_VISIBILITY ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__config:1046:39: note: expanded from macro '_LIBCPP_DEPRECATED_IN_CXX11' # define _LIBCPP_DEPRECATED_IN_CXX11 _LIBCPP_DEPRECATED ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__config:1035:48: note: expanded from macro '_LIBCPP_DEPRECATED' # define _LIBCPP_DEPRECATED __attribute__ ((deprecated)) ^ ../src/algorithms/standard/nsgconstantq.cpp:160:13: warning: 'bind2nd, double>' is deprecated [-Wdeprecated-declarations] bind2nd(plus(), .5)); ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1089:1: note: 'bind2nd, double>' has been explicitly marked deprecated here _LIBCPP_DEPRECATED_IN_CXX11 inline _LIBCPP_INLINE_VISIBILITY ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__config:1046:39: note: expanded from macro '_LIBCPP_DEPRECATED_IN_CXX11' # define _LIBCPP_DEPRECATED_IN_CXX11 _LIBCPP_DEPRECATED ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__config:1035:48: note: expanded from macro '_LIBCPP_DEPRECATED' # define _LIBCPP_DEPRECATED __attribute__ ((deprecated)) ^ ../src/algorithms/standard/nsgconstantq.cpp:207:17: warning: 'bind2nd, double>' is deprecated [-Wdeprecated-declarations] bind2nd(divides(), sqrt(_winsLen[j]))); ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1089:1: note: 'bind2nd, double>' has been explicitly marked deprecated here _LIBCPP_DEPRECATED_IN_CXX11 inline _LIBCPP_INLINE_VISIBILITY ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__config:1046:39: note: expanded from macro '_LIBCPP_DEPRECATED_IN_CXX11' # define _LIBCPP_DEPRECATED_IN_CXX11 _LIBCPP_DEPRECATED ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__config:1035:48: note: expanded from macro '_LIBCPP_DEPRECATED' # define _LIBCPP_DEPRECATED __attribute__ ((deprecated)) ^ ../src/algorithms/standard/nsgconstantq.cpp:251:21: warning: 'bind2nd, float>' is deprecated [-Wdeprecated-declarations] bind2nd(multiplies(), 2 / Real(_inputSize))); ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1089:1: note: 'bind2nd, float>' has been explicitly marked deprecated here _LIBCPP_DEPRECATED_IN_CXX11 inline _LIBCPP_INLINE_VISIBILITY ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__config:1046:39: note: expanded from macro '_LIBCPP_DEPRECATED_IN_CXX11' # define _LIBCPP_DEPRECATED_IN_CXX11 _LIBCPP_DEPRECATED ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__config:1035:48: note: expanded from macro '_LIBCPP_DEPRECATED' # define _LIBCPP_DEPRECATED __attribute__ ((deprecated)) ^ ../src/algorithms/standard/nsgconstantq.cpp:272:20: warning: 'bind2nd, float>' is deprecated [-Wdeprecated-declarations] bind2nd(multiplies(), normalizeWeights[j])); ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1089:1: note: 'bind2nd, float>' has been explicitly marked deprecated here _LIBCPP_DEPRECATED_IN_CXX11 inline _LIBCPP_INLINE_VISIBILITY ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__config:1046:39: note: expanded from macro '_LIBCPP_DEPRECATED_IN_CXX11' # define _LIBCPP_DEPRECATED_IN_CXX11 _LIBCPP_DEPRECATED ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__config:1035:48: note: expanded from macro '_LIBCPP_DEPRECATED' # define _LIBCPP_DEPRECATED __attribute__ ((deprecated)) ^ ../src/algorithms/standard/nsgconstantq.cpp:343:19: warning: 'bind2nd, int>' is deprecated [-Wdeprecated-declarations] bind2nd(minus(), _shifts[0])); ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1089:1: note: 'bind2nd, int>' has been explicitly marked deprecated here _LIBCPP_DEPRECATED_IN_CXX11 inline _LIBCPP_INLINE_VISIBILITY ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__config:1046:39: note: expanded from macro '_LIBCPP_DEPRECATED_IN_CXX11' # define _LIBCPP_DEPRECATED_IN_CXX11 _LIBCPP_DEPRECATED ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__config:1035:48: note: expanded from macro '_LIBCPP_DEPRECATED' # define _LIBCPP_DEPRECATED __attribute__ ((deprecated)) ^ In file included from ../src/algorithms/standard/nsgconstantq.cpp:20: In file included from ../src/algorithms/standard/nsgconstantq.h:24: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/standard/nsgconstantq.h:44:30: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _fft = AlgorithmFactory::create("FFT"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 8 warnings generated. [257/280] Compiling src/algorithms/tonal/chordsdescriptors.cpp In file included from ../src/algorithms/synthesis/harmonicmodelanal.cpp:20: In file included from ../src/algorithms/synthesis/harmonicmodelanal.h:24: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/synthesis/harmonicmodelanal.h:61:40: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _sineModelAnal = AlgorithmFactory::create("SineModelAnal"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [258/280] Compiling src/algorithms/spectral/spectrumtocent.cpp [259/280] Compiling src/algorithms/rhythm/onsetdetection.cpp In file included from ../src/algorithms/highlevel/intensity.cpp:20: In file included from ../src/algorithms/highlevel/intensity.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/highlevel/intensity.h:58:38: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _frameCutter = AlgorithmFactory::create("FrameCutter"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [260/280] Compiling src/algorithms/rhythm/bpmhistogram.cpp In file included from ../src/algorithms/spectral/melbands.cpp:20: In file included from ../src/algorithms/spectral/melbands.h:25: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/spectral/melbands.h:44:42: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _triangularBands = AlgorithmFactory::create("TriangularBands"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [261/280] Compiling src/algorithms/stats/distributionshape.cpp [262/280] Compiling src/algorithms/spectral/hfc.cpp In file included from ../src/algorithms/rhythm/superfluxpeaks.cpp:20: In file included from ../src/algorithms/rhythm/superfluxpeaks.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/rhythm/superfluxpeaks.h:56:33: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _movAvg = AlgorithmFactory::create("MovingAverage"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ In file included from ../src/algorithms/rhythm/superfluxpeaks.cpp:20: ../src/algorithms/rhythm/superfluxpeaks.h:47:7: warning: private field 'hopSize' is not used [-Wunused-private-field] int hopSize; ^ 2 warnings generated. [263/280] Compiling src/algorithms/stats/entropy.cpp [264/280] Compiling src/algorithms/tonal/highresolutionfeatures.cpp [265/280] Compiling src/algorithms/stats/rawmoments.cpp [266/280] Compiling src/algorithms/spectral/barkbands.cpp In file included from ../src/algorithms/spectral/spectrumtocent.cpp:8: In file included from ../src/algorithms/spectral/spectrumtocent.h:25: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/spectral/spectrumtocent.h:56:42: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _triangularBands = AlgorithmFactory::create("TriangularBands"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. ../src/algorithms/tonal/chordsdescriptors.cpp:174:15: warning: explicitly assigning value of variable of type 'std::__1::string' (aka 'basic_string') to itself [-Wself-assign-overloaded] chordsKey = chordsKey; ~~~~~~~~~ ^ ~~~~~~~~~ In file included from ../src/algorithms/tonal/chordsdescriptors.cpp:20: In file included from ../src/algorithms/tonal/chordsdescriptors.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/tonal/chordsdescriptors.h:110:47: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _chordsAlgo = standard::AlgorithmFactory::create("ChordsDescriptors"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 2 warnings generated. [267/280] Compiling src/algorithms/stats/flatness.cpp [268/280] Compiling src/essentia/utils/extractor_music/MusicTonalDescriptors.cpp In file included from ../src/algorithms/rhythm/onsetdetection.cpp:20: In file included from ../src/algorithms/rhythm/onsetdetection.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/rhythm/onsetdetection.h:46:30: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _hfc = AlgorithmFactory::create("HFC"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [269/280] Compiling src/essentia/algorithm.cpp ../src/algorithms/stats/entropy.cpp:46:45: warning: 'bind2nd, int>' is deprecated [-Wdeprecated-declarations] if (find_if(array.begin(), array.end(), bind2nd(less(), 0)) != array.end()) { ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1089:1: note: 'bind2nd, int>' has been explicitly marked deprecated here _LIBCPP_DEPRECATED_IN_CXX11 inline _LIBCPP_INLINE_VISIBILITY ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__config:1046:39: note: expanded from macro '_LIBCPP_DEPRECATED_IN_CXX11' # define _LIBCPP_DEPRECATED_IN_CXX11 _LIBCPP_DEPRECATED ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__config:1035:48: note: expanded from macro '_LIBCPP_DEPRECATED' # define _LIBCPP_DEPRECATED __attribute__ ((deprecated)) ^ 1 warning generated. [270/280] Compiling src/algorithms/spectral/panning.cpp [271/280] Compiling src/algorithms/stats/singlegaussian.cpp In file included from ../src/algorithms/spectral/barkbands.cpp:20: In file included from ../src/algorithms/spectral/barkbands.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/spectral/barkbands.h:40:36: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _freqBands = AlgorithmFactory::create("FrequencyBands"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [272/280] Compiling src/3rdparty/nnls/nnls.c In file included from ../src/algorithms/stats/flatness.cpp:20: In file included from ../src/algorithms/stats/flatness.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/stats/flatness.h:40:40: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _geometricMean = AlgorithmFactory::create("GeometricMean"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [273/280] Compiling src/algorithms/tonal/key.cpp [274/280] Compiling src/3rdparty/cephes/bessel/hyperg.cpp [275/280] Compiling src/algorithms/spectral/hpcp.cpp [276/280] Compiling src/essentia/utils/extractor_music/MusicRhythmDescriptors.cpp In file included from ../src/algorithms/spectral/panning.cpp:20: In file included from ../src/algorithms/spectral/panning.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/spectral/panning.h:55:31: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _ifft = AlgorithmFactory::create("IFFT"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [277/280] Compiling src/essentia/parameter.cpp In file included from ../src/algorithms/tonal/highresolutionfeatures.cpp:170: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/tonal/highresolutionfeatures.cpp:191:46: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _highResAlgo = standard::AlgorithmFactory::create("HighResolutionFeatures"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [278/280] Compiling src/essentia/connector.cpp [279/280] Compiling essentia.pc.in In file included from ../src/essentia/utils/extractor_music/MusicTonalDescriptors.cpp:20: In file included from ../src/essentia/utils/extractor_music/MusicTonalDescriptors.h:23: In file included from ../src/essentia/utils/extractor_music/MusicDescriptorsSet.h:31: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/utils/extractor_music/MusicTonalDescriptors.cpp:35:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/utils/extractor_music/MusicTonalDescriptors.cpp:237:69: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here standard::AlgorithmFactory& factory = standard::AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 2 warnings generated. In file included from ../src/essentia/utils/extractor_music/MusicRhythmDescriptors.cpp:21: In file included from ../src/essentia/utils/extractor_music/MusicRhythmDescriptors.h:23: In file included from ../src/essentia/utils/extractor_music/MusicDescriptorsSet.h:31: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/utils/extractor_music/MusicRhythmDescriptors.cpp:31:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. In file included from ../src/algorithms/rhythm/bpmhistogram.cpp:21: In file included from ../src/algorithms/rhythm/bpmhistogram.h:23: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/algorithms/rhythm/bpmhistogram.cpp:56:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:170:20: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here CREATE P(1) P(2) CBEG AP(1) AP(2) CEND ^ ../src/essentia/algorithmfactory.h:162:25: note: expanded from macro 'CBEG' #define CBEG ) { return instance().create_i(id ^ ../src/algorithms/rhythm/bpmhistogram.cpp:120:64: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here standard::Algorithm* windowing = standard::AlgorithmFactory::create("Windowing", ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 2 warnings generated. In file included from ../src/algorithms/tonal/key.cpp:616: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/algorithms/tonal/key.cpp:627:42: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here _keyAlgo = standard::AlgorithmFactory::create("Key"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [280/280] Linking build/src/libessentia.a [281/422] Compiling src/examples/standard_beatsmarker.cpp [282/422] Compiling src/examples/standard_fadedetection.cpp [283/422] Compiling src/examples/standard_mfcc.cpp [284/422] Compiling src/examples/standard_onsetrate.cpp [285/422] Compiling src/examples/standard_pitchdemo.cpp [286/422] Compiling src/examples/standard_rhythmtransform.cpp [287/422] Compiling src/examples/standard_spectralcontrast.cpp [288/422] Compiling src/examples/standard_vibrato.cpp In file included from ../src/examples/standard_onsetrate.cpp:21: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:170:20: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here CREATE P(1) P(2) CBEG AP(1) AP(2) CEND ^ ../src/essentia/algorithmfactory.h:162:25: note: expanded from macro 'CBEG' #define CBEG ) { return instance().create_i(id ^ ../src/examples/standard_onsetrate.cpp:44:44: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here Algorithm* audiofile = AlgorithmFactory::create("MonoLoader", ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [289/422] Compiling src/examples/standard_harmonicmodel.cpp In file included from ../src/examples/standard_mfcc.cpp:22: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_mfcc.cpp:56:59: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = standard::AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [290/422] Compiling src/examples/standard_hpsmodel.cpp In file included from ../src/examples/standard_beatsmarker.cpp:22: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_beatsmarker.cpp:49:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [291/422] Linking build/src/examples/essentia_standard_mfcc In file included from ../src/examples/standard_rhythmtransform.cpp:22: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_rhythmtransform.cpp:56:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. In file included from ../src/examples/standard_fadedetection.cpp:21: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_fadedetection.cpp:56:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [292/422] Linking build/src/examples/essentia_standard_beatsmarker [293/422] Linking build/src/examples/essentia_standard_fadedetection In file included from ../src/examples/standard_vibrato.cpp:21: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_vibrato.cpp:49:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [294/422] Linking build/src/examples/essentia_standard_onsetrate In file included from ../src/examples/standard_pitchdemo.cpp:21: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_pitchdemo.cpp:56:51: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [295/422] Linking build/src/examples/essentia_standard_rhythmtransform In file included from ../src/examples/standard_spectralcontrast.cpp:22: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_spectralcontrast.cpp:51:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [296/422] Linking build/src/examples/essentia_standard_vibrato ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [297/422] Linking build/src/examples/essentia_standard_pitchdemo ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [298/422] Linking build/src/examples/essentia_standard_spectralcontrast ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [299/422] Compiling src/examples/standard_hprmodel.cpp ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [300/422] Compiling src/examples/standard_predominantmask.cpp ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [301/422] Compiling src/examples/standard_sinemodel.cpp ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [302/422] Compiling src/examples/standard_sinesubtraction.cpp ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [303/422] Compiling src/examples/standard_sprmodel.cpp ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [304/422] Compiling src/examples/standard_spsmodel.cpp In file included from ../src/examples/standard_harmonicmodel.cpp:22: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_harmonicmodel.cpp:78:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [305/422] Compiling src/examples/standard_stft.cpp In file included from ../src/examples/standard_hpsmodel.cpp:22: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_hpsmodel.cpp:67:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [306/422] Compiling src/examples/standard_stochasticmodel.cpp In file included from ../src/examples/standard_hprmodel.cpp:22: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_hprmodel.cpp:66:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [307/422] Linking build/src/examples/essentia_standard_harmonicmodel In file included from ../src/examples/standard_predominantmask.cpp:22: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_predominantmask.cpp:69:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [308/422] Linking build/src/examples/essentia_standard_hpsmodel In file included from ../src/examples/standard_sinesubtraction.cpp:22: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_sinesubtraction.cpp:58:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [309/422] Linking build/src/examples/essentia_standard_hprmodel In file included from ../src/examples/standard_sinemodel.cpp:22: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_sinemodel.cpp:56:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [310/422] Linking build/src/examples/essentia_standard_predominantmask In file included from ../src/examples/standard_sprmodel.cpp:22: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_sprmodel.cpp:64:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [311/422] Linking build/src/examples/essentia_standard_sinemodel ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [312/422] Linking build/src/examples/essentia_standard_sinesubtraction ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [313/422] Linking build/src/examples/essentia_standard_sprmodel In file included from ../src/examples/standard_spsmodel.cpp:22: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_spsmodel.cpp:64:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [314/422] Compiling src/examples/standard_pca.cpp [315/422] Linking build/src/examples/essentia_standard_spsmodel ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [316/422] Compiling src/examples/standard_discontinuitydetector.cpp ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [317/422] Compiling src/examples/standard_extractor_la-cupula.cpp ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [318/422] Compiling src/examples/standard_gapsdetector.cpp ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [319/422] Compiling src/examples/standard_humdetector.cpp ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [320/422] Compiling src/examples/standard_loudnessebur128_double_input.cpp In file included from ../src/examples/standard_stft.cpp:22: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_stft.cpp:59:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [321/422] Compiling src/examples/standard_saturationdetector.cpp In file included from ../src/examples/standard_stochasticmodel.cpp:22: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_stochasticmodel.cpp:60:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [322/422] Linking build/src/examples/essentia_standard_stft ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [323/422] Compiling src/examples/standard_snr.cpp In file included from ../src/examples/standard_gapsdetector.cpp:4: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_gapsdetector.cpp:34:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [324/422] Linking build/src/examples/essentia_standard_stochasticmodel In file included from ../src/examples/standard_discontinuitydetector.cpp:4: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_discontinuitydetector.cpp:34:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [325/422] Linking build/src/examples/essentia_standard_gapsdetector In file included from ../src/examples/standard_pca.cpp:22: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_pca.cpp:57:59: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = standard::AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [326/422] Linking build/src/examples/essentia_standard_discontinuitydetector In file included from ../src/examples/standard_loudnessebur128_double_input.cpp:4: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_loudnessebur128_double_input.cpp:33:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. In file included from ../src/examples/standard_humdetector.cpp:4: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_humdetector.cpp:32:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [327/422] Linking build/src/examples/essentia_standard_pca [328/422] Linking build/src/examples/essentia_standard_humdetector ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [329/422] Linking build/src/examples/essentia_standard_loudnessebur128_double_input ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [330/422] Compiling src/examples/standard_welch.cpp ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [331/422] Compiling src/examples/streaming_humdetector.cpp ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [332/422] Compiling src/examples/streaming_beatsmarker.cpp ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [333/422] Compiling src/examples/streaming_beattracker_multifeature_mirex2013.cpp In file included from ../src/examples/standard_saturationdetector.cpp:4: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_saturationdetector.cpp:34:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [334/422] Compiling src/examples/streaming_key.cpp In file included from ../src/examples/standard_extractor_la-cupula.cpp:20: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_extractor_la-cupula.cpp:41:51: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [335/422] Linking build/src/examples/essentia_standard_saturationdetector ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [336/422] Compiling src/examples/streaming_gfcc.cpp ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [337/422] Linking build/src/examples/essentia_standard_extractor_la-cupula ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) [338/422] Compiling src/examples/streaming_md5.cpp In file included from ../src/examples/standard_snr.cpp:4: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_snr.cpp:36:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [339/422] Compiling src/examples/streaming_mfcc.cpp In file included from ../src/examples/streaming_humdetector.cpp:21: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/streaming_humdetector.cpp:47:71: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here streaming::AlgorithmFactory& factory = streaming::AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:169:15: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here CREATE P(1) CBEG AP(1) CEND ^ ../src/essentia/algorithmfactory.h:162:25: note: expanded from macro 'CBEG' #define CBEG ) { return instance().create_i(id ^ ../src/examples/streaming_humdetector.cpp:78:61: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here standard::Algorithm* output = standard::AlgorithmFactory::create("YamlOutput", ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 2 warnings generated. [340/422] Compiling src/examples/music_extractor/extractor_utils.cpp In file included from ../src/examples/standard_welch.cpp:4: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/standard_welch.cpp:34:49: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [341/422] Linking build/src/examples/essentia_standard_snr In file included from ../src/examples/streaming_beattracker_multifeature_mirex2013.cpp:22: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/streaming_beattracker_multifeature_mirex2013.cpp:49:71: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here streaming::AlgorithmFactory& factory = streaming::AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [342/422] Linking build/src/examples/essentia_streaming_humdetector In file included from ../src/examples/streaming_beatsmarker.cpp:22: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/streaming_beatsmarker.cpp:53:71: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here streaming::AlgorithmFactory& factory = streaming::AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. [343/422] Linking build/src/examples/essentia_standard_welch In file included from ../src/examples/streaming_gfcc.cpp:22: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/streaming_gfcc.cpp:54:71: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here streaming::AlgorithmFactory& factory = streaming::AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:169:15: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here CREATE P(1) CBEG AP(1) CEND ^ ../src/essentia/algorithmfactory.h:162:25: note: expanded from macro 'CBEG' #define CBEG ) { return instance().create_i(id ^ ../src/examples/streaming_gfcc.cpp:97:61: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here standard::Algorithm* output = standard::AlgorithmFactory::create("YamlOutput", ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 2 warnings generated. [344/422] Linking build/src/examples/essentia_streaming_beattracker_multifeature_mirex2013 In file included from ../src/examples/music_extractor/extractor_utils.cpp:1: In file included from ../src/examples/music_extractor/extractor_utils.h:1: In file included from ../src/essentia/pool.h:23: In file included from ../src/essentia/types.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/map:481: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__tree:14: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iterator:419: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__functional_base:14: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/type_traits:417: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/cstddef:37: ../version:1:1: error: expected unqualified-id 2.1-beta5 ^ In file included from ../src/examples/music_extractor/extractor_utils.cpp:1: In file included from ../src/examples/music_extractor/extractor_utils.h:1: In file included from ../src/essentia/pool.h:23: In file included from ../src/essentia/types.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/map:481: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__tree:14: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iterator:419: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__functional_base:14: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/type_traits:418: ../version:1:1: error: expected unqualified-id 2.1-beta5 ^ In file included from ../src/examples/music_extractor/extractor_utils.cpp:1: In file included from ../src/examples/music_extractor/extractor_utils.h:1: In file included from ../src/essentia/pool.h:23: In file included from ../src/essentia/types.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/map:481: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__tree:14: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iterator:419: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__functional_base:15: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/typeinfo:60: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/exception:83: ../version:1:1: error: expected unqualified-id 2.1-beta5 ^ In file included from ../src/examples/music_extractor/extractor_utils.cpp:1: In file included from ../src/examples/music_extractor/extractor_utils.h:1: In file included from ../src/essentia/pool.h:23: In file included from ../src/essentia/types.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/map:481: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__tree:14: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iterator:419: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__functional_base:17: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/new:93: ../version:1:1: error: expected unqualified-id 2.1-beta5 ^ In file included from ../src/examples/music_extractor/extractor_utils.cpp:1: In file included from ../src/examples/music_extractor/extractor_utils.h:1: In file included from ../src/essentia/pool.h:23: In file included from ../src/essentia/types.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/map:481: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__tree:14: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iterator:419: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__functional_base:18: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/utility:205: ../version:1:1: error: expected unqualified-id 2.1-beta5 ^ In file included from ../src/examples/music_extractor/extractor_utils.cpp:1: In file included from ../src/examples/music_extractor/extractor_utils.h:1: In file included from ../src/essentia/pool.h:23: In file included from ../src/essentia/types.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/map:481: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__tree:14: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/iterator:423: ../version:1:1: error: expected unqualified-id 2.1-beta5 ^ In file included from ../src/examples/music_extractor/extractor_utils.cpp:1: In file included from ../src/examples/music_extractor/extractor_utils.h:1: In file included from ../src/essentia/pool.h:23: In file included from ../src/essentia/types.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/map:481: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__tree:15: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/memory:673: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/limits:121: ../version:1:1: error: expected unqualified-id 2.1-beta5 ^ In file included from ../src/examples/music_extractor/extractor_utils.cpp:1: In file included from ../src/examples/music_extractor/extractor_utils.h:1: In file included from ../src/essentia/pool.h:23: In file included from ../src/essentia/types.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/map:481: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__tree:15: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/memory:677: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/tuple:154: ../version:1:1: error: expected unqualified-id 2.1-beta5 ^ In file included from ../src/examples/music_extractor/extractor_utils.cpp:1: In file included from ../src/examples/music_extractor/extractor_utils.h:1: In file included from ../src/essentia/pool.h:23: In file included from ../src/essentia/types.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/map:481: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__tree:15: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/memory:681: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/atomic:576: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__threading_support:14: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/chrono:831: ../version:1:1: error: expected unqualified-id 2.1-beta5 ^ In file included from ../src/examples/music_extractor/extractor_utils.cpp:1: In file included from ../src/examples/music_extractor/extractor_utils.h:1: In file included from ../src/essentia/pool.h:23: In file included from ../src/essentia/types.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/map:481: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__tree:15: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/memory:681: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/atomic:581: ../version:1:1: error: expected unqualified-id 2.1-beta5 ^ In file included from ../src/examples/music_extractor/extractor_utils.cpp:1: In file included from ../src/examples/music_extractor/extractor_utils.h:1: In file included from ../src/essentia/pool.h:23: In file included from ../src/essentia/types.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/map:481: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__tree:15: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/memory:683: ../version:1:1: error: expected unqualified-id 2.1-beta5 ^ In file included from ../src/examples/music_extractor/extractor_utils.cpp:1: In file included from ../src/examples/music_extractor/extractor_utils.h:1: In file included from ../src/essentia/pool.h:23: In file included from ../src/essentia/types.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/map:481: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__tree:17: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/algorithm:644: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:507: ../version:1:1: error: expected unqualified-id 2.1-beta5 ^ In file included from ../src/examples/music_extractor/extractor_utils.cpp:1: In file included from ../src/examples/music_extractor/extractor_utils.h:1: In file included from ../src/essentia/pool.h:23: In file included from ../src/essentia/types.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/map:481: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__tree:17: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/algorithm:647: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/bit:60: ../version:1:1: error: expected unqualified-id 2.1-beta5 ^ In file included from ../src/examples/music_extractor/extractor_utils.cpp:1: In file included from ../src/examples/music_extractor/extractor_utils.h:1: In file included from ../src/essentia/pool.h:23: In file included from ../src/essentia/types.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/map:481: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__tree:17: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/algorithm:648: ../version:1:1: error: expected unqualified-id 2.1-beta5 ^ In file included from ../src/examples/music_extractor/extractor_utils.cpp:1: In file included from ../src/examples/music_extractor/extractor_utils.h:1: In file included from ../src/essentia/pool.h:23: In file included from ../src/essentia/types.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/map:482: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__node_handle:15: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/optional:158: ../version:1:1: error: expected unqualified-id 2.1-beta5 ^ In file included from ../src/examples/music_extractor/extractor_utils.cpp:1: In file included from ../src/examples/music_extractor/extractor_utils.h:1: In file included from ../src/essentia/pool.h:23: In file included from ../src/essentia/types.h:23: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/map:489: ../version:1:1: error: expected unqualified-id 2.1-beta5 ^ In file included from ../src/examples/music_extractor/extractor_utils.cpp:1: In file included from ../src/examples/music_extractor/extractor_utils.h:1: In file included from ../src/essentia/pool.h:23: In file included from ../src/essentia/types.h:24: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/vector:285: ../version:1:1: error: expected unqualified-id 2.1-beta5 ^ In file included from ../src/examples/music_extractor/extractor_utils.cpp:1: In file included from ../src/examples/music_extractor/extractor_utils.h:1: In file included from ../src/essentia/pool.h:23: In file included from ../src/essentia/types.h:27: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/sstream:173: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/ostream:138: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/ios:215: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__locale:14: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string:506: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string_view:181: ../version:1:1: error: expected unqualified-id 2.1-beta5 ^ In file included from ../src/examples/music_extractor/extractor_utils.cpp:1: In file included from ../src/examples/music_extractor/extractor_utils.h:1: In file included from ../src/essentia/pool.h:23: In file included from ../src/essentia/types.h:27: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/sstream:173: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/ostream:138: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/ios:215: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__locale:14: In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/string:519: ../version:1:1: error: expected unqualified-id 2.1-beta5 ^ fatal error: too many errors emitted, stopping now [-ferror-limit=] 20 errors generated. ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) In file included from ../src/examples/streaming_md5.cpp:21: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/streaming_md5.cpp:44:71: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here streaming::AlgorithmFactory& factory = streaming::AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 1 warning generated. In file included from ../src/examples/streaming_key.cpp:21: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/streaming_key.cpp:32:71: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here streaming::AlgorithmFactory& factory = streaming::AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:87:12: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here return instance().create_i(id); ^ ../src/examples/streaming_key.cpp:202:65: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here standard::Algorithm* aggregator = standard::AlgorithmFactory::create("PoolAggregator"); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 2 warnings generated. ld: warning: dylib (/opt/homebrew/Cellar/fftw/3.3.10/lib/libfftw3f.dylib) was built for newer macOS version (11.4) than being linked (11.0) In file included from ../src/examples/streaming_mfcc.cpp:21: In file included from ../src/essentia/algorithmfactory.h:250: ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/examples/streaming_mfcc.cpp:58:60: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here AlgorithmFactory& factory = streaming::AlgorithmFactory::instance(); ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ ../src/essentia/algorithmfactory_impl.h:27:8: warning: instantiation of variable 'essentia::EssentiaFactory::_instance' required here, but no definition is available [-Wundefined-var-template] if (!_instance) { ^ ../src/essentia/algorithmfactory.h:169:15: note: in instantiation of member function 'essentia::EssentiaFactory::instance' requested here CREATE P(1) CBEG AP(1) CEND ^ ../src/essentia/algorithmfactory.h:162:25: note: expanded from macro 'CBEG' #define CBEG ) { return instance().create_i(id ^ ../src/examples/streaming_mfcc.cpp:107:59: note: in instantiation of member function 'essentia::EssentiaFactory::create' requested here standard::Algorithm* aggr = standard::AlgorithmFactory::create("PoolAggregator", ^ ../src/essentia/algorithmfactory.h:60:42: note: forward declaration of template entity is here static EssentiaFactory* _instance; ^ ../src/essentia/algorithmfactory_impl.h:27:8: note: add an explicit instantiation declaration to suppress this warning if 'essentia::EssentiaFactory::_instance' is explicitly instantiated in another translation unit if (!_instance) { ^ 2 warnings generated. Waf: Leaving directory `/Users/blob/Documents/GitHub/essentia/build' Build failed -> task in 'essentia_streaming_spectrogram' failed with exit status 1 (run with -v to display more information) blob@blobs-Mac-mini essentia %