Robin Gareus
34c4f7b8ee
Bug was introduced in 8ed33f1bc7 symbol visibility setting
in CFLAGS, CXXFLAGS was overridden. This resulted in publicly exposed
and bound kiss_fft symbols in libqm-dsp.
At runtime those symbols were resolved using previously bound
symbols in libcodec (see below) that uses a mismatching implementation
(ardour/qm-dsp uses -Dkiss_fft_scalar=double)
#0 0x00007fffea793d40 in kiss_fftr () at /usr/lib/x86_64-linux-gnu/libcodec2.so.0.8.1
#1 0x00007fffcf4516ab in FFTReal::D::forward(double const*, double*, double*) (this=0x5555571d73a0, ri=0x55555a734810, ro=0x55555a7262b0, io=0x55555a728590)
at ../libs/qm-dsp/dsp/transforms/FFT.cpp:121
#2 0x00007fffcf4510fd in FFTReal::forward(double const*, double*, double*) (this=0x555559868190, ri=0x55555a734810, ro=0x55555a7262b0, io=0x55555a728590)
at ../libs/qm-dsp/dsp/transforms/FFT.cpp:186
88 lines
2.8 KiB
Python
88 lines
2.8 KiB
Python
#!/usr/bin/env python
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from waflib.extras import autowaf as autowaf
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import os
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# Version of this package (even if built as a child)
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QM_DSP_VERSION = '1.7.1'
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# Library version (UNIX style major, minor, micro)
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# major increment <=> incompatible changes
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# minor increment <=> compatible changes (additions)
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# micro increment <=> no interface changes
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QM_DSP_LIB_VERSION = '1.7.1'
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# Variables for 'waf dist'
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APPNAME = 'qm-dsp'
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VERSION = QM_DSP_VERSION
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# Mandatory variables
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top = '.'
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out = 'build'
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def options(opt):
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autowaf.set_options(opt)
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def configure(conf):
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if conf.is_defined('USE_EXTERNAL_LIBS'):
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conf.check_cxx(header_name="base/Pitch.h", mandatory=True)
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conf.check_cxx(lib="qm-dsp", uselib_store="QMDSP", mandatory=True)
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else:
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conf.load('compiler_cxx')
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autowaf.configure(conf)
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def build(bld):
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if bld.is_defined('USE_EXTERNAL_LIBS'):
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return
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# Host Library
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obj = bld(features = 'c cxx cxxstlib')
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obj.source = '''
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base/Pitch.cpp
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base/KaiserWindow.cpp
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base/SincWindow.cpp
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dsp/chromagram/Chromagram.cpp
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dsp/chromagram/ConstantQ.cpp
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dsp/keydetection/GetKeyMode.cpp
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dsp/mfcc/MFCC.cpp
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dsp/onsets/DetectionFunction.cpp
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dsp/onsets/PeakPicking.cpp
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dsp/phasevocoder/PhaseVocoder.cpp
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dsp/rateconversion/Decimator.cpp
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dsp/rateconversion/DecimatorB.cpp
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dsp/rhythm/BeatSpectrum.cpp
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dsp/signalconditioning/DFProcess.cpp
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dsp/signalconditioning/Filter.cpp
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dsp/signalconditioning/FiltFilt.cpp
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dsp/signalconditioning/Framer.cpp
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dsp/tempotracking/DownBeat.cpp
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dsp/tempotracking/TempoTrack.cpp
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dsp/tempotracking/TempoTrackV2.cpp
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dsp/tonal/ChangeDetectionFunction.cpp
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dsp/tonal/TCSgram.cpp
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dsp/tonal/TonalEstimator.cpp
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dsp/transforms/FFT.cpp
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dsp/wavelet/Wavelet.cpp
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maths/Correlation.cpp
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maths/CosineDistance.cpp
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maths/KLDivergence.cpp
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maths/MathUtilities.cpp
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maths/pca/pca.c
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ext/kissfft/kiss_fft.c
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ext/kissfft/tools/kiss_fftr.c
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'''
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autowaf.ensure_visible_symbols (obj, False)
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obj.export_includes = ['.']
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obj.includes = ['.', 'ext/kissfft', 'ext/kissfft/tools/']
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obj.defines = ['kiss_fft_scalar=double']
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obj.name = 'libqm-dsp'
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obj.target = 'qm-dsp'
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obj.vnum = QM_DSP_VERSION
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obj.install_path = bld.env['LIBDIR']
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if bld.env['build_target'] != 'mingw':
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obj.cxxflags += [ bld.env['compiler_flags_dict']['pic'] ]
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obj.cflags += [ bld.env['compiler_flags_dict']['pic'] ]
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def shutdown():
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autowaf.shutdown()
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