【发布时间】:2014-12-15 09:48:28
【问题描述】:
我正在尝试使用音频相关框架生成 SDK,当编译代码时出现以下链接错误。解决这些问题的任何帮助。
Undefined symbols for architecture armv7:
"_vDSP_ztoc", referenced from:
FFTRealCalculator::InverseFFT_A(ComplexSplit*, float*, int) in libEywaSDK.a(FFTRealCalculator.o)
"_vDSP_ctoz", referenced from:
FFTRealCalculator::ForwardFFT_A(float const*, unsigned long, ComplexSplit*) in libEywaSDK.a(FFTRealCalculator.o)
"_vDSP_fft_zrip", referenced from:
FFTRealCalculator::ForwardFFT_A(float const*, unsigned long, ComplexSplit*) in libEywaSDK.a(FFTRealCalculator.o)
FFTRealCalculator::InverseFFT_A(ComplexSplit*, float*, int) in libEywaSDK.a(FFTRealCalculator.o)
"_vDSP_create_fftsetup", referenced from:
FFTRealCalculator::Initialize(unsigned char) in libEywaSDK.a(FFTRealCalculator.o)
"_vDSP_destroy_fftsetup", referenced from:
FFTRealCalculator::~FFTRealCalculator() in libEywaSDK.a(FFTRealCalculator.o)
ld: symbol(s) not found for architecture armv7
clang: error: linker command failed with exit code 1 (use -v to see invocation)
【问题讨论】:
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寻求调试帮助的问题(“为什么这段代码不起作用?”)必须包括所需的行为、特定的问题或错误以及在问题本身中重现它所需的最短代码。没有明确问题陈述的问题对其他读者没有用处。