Scipy 构建在 MacOS 上失败，因为 LLVM producer != reader

Question

我正在尝试 build Scipy from source .但是，链接步骤...

/usr/bin/clang -bundle -undefined dynamic_lookup -L/Users/gwg/miniconda3/envs/scipy-dev/lib -arch x86_64 -L/Users/gwg/miniconda3/envs/scipy-dev/lib -arch x86_64 -L/usr/local/opt/libomp/lib -lomp -I/usr/local/opt/libomp/include -Xpreprocessor -fopenmp -arch x86_64 build/temp.macosx-10.9-x86_64-3.7/scipy/spatial/src/distance_wrap.o -L/Users/gwg/miniconda3/envs/scipy-dev/lib/python3.7/site-packages/numpy/core/lib -Lbuild/temp.macosx-10.9-x86_64-3.7 -lnpymath -o build/lib.macosx-10.9-x86_64-3.7/scipy/spatial/_distance_wrap.cpython-37m-darwin.so

...失败，我收到以下错误:

ld: in /Users/gwg/miniconda3/envs/scipy-dev/lib/python3.7/site-packages/numpy/core/lib/libnpymath.a(npy_math.o), could not parse object file /Users/gwg/miniconda3/envs/scipy-dev/lib/python3.7/site-packages/numpy/core/lib/libnpymath.a(npy_math.o): 'Unknown attribute kind (61) (Producer: 'LLVM10.0.0' Reader: 'LLVM APPLE_1_1000.10.44.4_0')', using libLTO version 'LLVM version 10.0.0, (clang-1000.10.44.4)' for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

我怀疑这是由于 Producer: 'LLVM10.0.0' Reader: 'LLVM APPLE_1_1000.10.44.4_0' 不匹配造成的。但我不知道如何调查此错误。

一些细节:

• MacOS:High Sierra，10.13.6

• gcc --version:

  Configured with: --prefix=/Library/Developer/CommandLineTools/usr --with-gxx-include-dir=/usr/include/c++/4.2.1
  Apple LLVM version 10.0.0 (clang-1000.10.44.4)
  Target: x86_64-apple-darwin17.7.0
  Thread model: posix
  InstalledDir: /Library/Developer/CommandLineTools/usr/bin
  

• clang --version:

  Apple LLVM version 10.0.0 (clang-1000.10.44.4)
  Target: x86_64-apple-darwin17.7.0
  Thread model: posix
  InstalledDir: /Library/Developer/CommandLineTools/usr/bin
  

Answer 1

我遇到了同样的问题。建议here使用 conda 编译器为我解决了这个问题:

conda create -n scipy-dev
conda activate scipy-dev
conda config --env --add channels conda-forge
conda install numpy cython pybind11 pytest compilers openblas
python setup.py develop