pyshtools v4.11.10

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Pending Dependency Version Updates

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Name	Upstream Version	Current Version
xarray	2024.1.0

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Packages found by source code inspection but not in the meta.yaml:

• pyyaml
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• tqdm

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[conda-forge-webservices]

Hi! This is the friendly automated conda-forge-linting service.

I just wanted to let you know that I linted all conda-recipes in your PR (recipe) and found it was in an excellent condition.

[MarkWieczorek]

This release replaces distutils with the Meson-python backend. I note that this builds fine on ubuntu and macos using our CI tests (https://github.com/SHTOOLS/SHTOOLS/blob/master/.github/workflows/ci_test.yml), but here we are running into problems.

For linux and windows, the problem appears to be related to blas and lapack issues. I have tried using various combinations of liblapack, libblas, libopenblas, blas-devel, but this didn't resolve the issue. For macOS (intel), the problem occurs when Meson tries to create an executable for the tests. For macOS ARM, I have no idea.

There is a small possibility that the lapack and blas dependencies will need to be specified differently in the project meson.build file: https://github.com/SHTOOLS/SHTOOLS/blob/master/meson.build. However, based on what scipy does, I think that this is probably ok.

At this point, I am out of ideas, so I would appreciate it if someone like @moorepants or @QuLogic could take a look at this, and hopefully point me in the right direction!

Linux

Successfully built pyshtools, but in "Packaging pyshtools"

ERROR (pyshtools,lib/python3.8/site-packages/pyshtools/_SHTOOLS.cpython-38-x86_64-linux-gnu.so): Needed DSO lib/libopenblas.so.0 found in ['conda-forge/linux-64::libopenblas==0.3.25=pthreads_h413a1c8_0']
ERROR (pyshtools,lib/python3.8/site-packages/pyshtools/_SHTOOLS.cpython-38-x86_64-linux-gnu.so): .. but ['conda-forge/linux-64::libopenblas==0.3.25=pthreads_h413a1c8_0'] not in reqs/run, (i.e. it is overlinking) (likely) or a missing dependency (less likely)

macos (osx 64, intel)

Mostly builds fine, until meson tries to build and link the fortran test executables:

  [117/146] Compiling Fortran object examples/fortran/SHExpandDH/TestExpandDH.p/TestExpandDH.f95.o
  FAILED: examples/fortran/SHExpandDH/TestExpandDH
  /Users/runner/miniforge3/conda-bld/pyshtools_1705655977225/_build_env/bin/x86_64-apple-darwin13.4.0-gfortran  -o examples/fortran/SHExpandDH/TestExpandDH examples/fortran/SHExpandDH/TestExpandDH.p/TestExpandDH.f95.o -L/Users/runner/miniforge3/conda-bld/pyshtools_1705655977225/_h_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold/lib -Wl,-dead_strip_dylibs -Wl,-headerpad_max_install_names -Wl,-headerpad_max_install_names -Wl,-dead_strip_dylibs -Wl,-rpath,/Users/runner/miniforge3/conda-bld/pyshtools_1705655977225/_h_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold/lib -march=core2 -mtune=haswell -ftree-vectorize -fPIC -fstack-protector -O2 -pipe -isystem /Users/runner/miniforge3/conda-bld/pyshtools_1705655977225/_h_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold/include -fdebug-prefix-map=/Users/runner/miniforge3/conda-bld/pyshtools_1705655977225/work=/usr/local/src/conda/pyshtools-4.11.10 -fdebug-prefix-map=/Users/runner/miniforge3/conda-bld/pyshtools_1705655977225/_h_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold=/usr/local/src/conda-prefix src/libSHTOOLS.a /Users/runner/miniforge3/conda-bld/pyshtools_1705655977225/_h_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold/lib/libfftw3.dylib /Applications/Xcode_13.2.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk/System/Library/Frameworks/Accelerate.framework
  ld: can't map file, errno=22 file '/Applications/Xcode_13.2.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk/System/Library/Frameworks/Accelerate.framework' for architecture x86_64
  collect2: error: ld returned 1 exit status

The problem appears to be a missing Xcode Accelerate library. I note that it is not necessary to compile these tests for the release, but Meson does this automatically, and there is no way to stop it from doing so (see mesonbuild/meson#2518 (comment))

Windows

The BLAS library isn't found

Run-time dependency blas found: NO (tried pkgconfig)

  ..\meson.build:15:9: ERROR: Dependency "BLAS" not found, tried pkgconfig

MacOS ARM 64

Not sure what is going on:

OSError: [Errno 86] Bad CPU type in executable: '/Users/runner/miniforge3/conda-bld/pyshtools_1705656204550/_h_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold/bin/ninja'
  error: subprocess-exited-with-error