python-hyper / python-hyper/brotlicffi

Install fails for Python3.12 on macos

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Description

$ pip install brotlipy
Collecting brotlipy
  Using cached brotlipy-0.7.0.tar.gz (413 kB)
  Installing build dependencies ... done
  Getting requirements to build wheel ... done
  Installing backend dependencies ... done
  Preparing metadata (pyproject.toml) ... done
Collecting cffi>=1.0.0 (from brotlipy)
  Using cached cffi-1.16.0-cp312-cp312-macosx_11_0_arm64.whl.metadata (1.5 kB)
Collecting pycparser (from cffi>=1.0.0->brotlipy)
  Using cached pycparser-2.22-py3-none-any.whl.metadata (943 bytes)
Using cached cffi-1.16.0-cp312-cp312-macosx_11_0_arm64.whl (177 kB)
Using cached pycparser-2.22-py3-none-any.whl (117 kB)
Building wheels for collected packages: brotlipy
  Building wheel for brotlipy (pyproject.toml) ... error
  error: subprocess-exited-with-error

  × Building wheel for brotlipy (pyproject.toml) did not run successfully.
  │ exit code: 1
  ╰─> [40 lines of output]
      running bdist_wheel
      running build
      running build_py
      creating build
      creating build/lib.macosx-11.0-arm64-cpython-312
      creating build/lib.macosx-11.0-arm64-cpython-312/brotli
      copying src/brotli/build.py -> build/lib.macosx-11.0-arm64-cpython-312/brotli
      copying src/brotli/__init__.py -> build/lib.macosx-11.0-arm64-cpython-312/brotli
      copying src/brotli/brotli.py -> build/lib.macosx-11.0-arm64-cpython-312/brotli
      running build_clib
      building 'libbrotli' library
      creating build/temp.macosx-11.0-arm64-cpython-312
      creating build/temp.macosx-11.0-arm64-cpython-312/libbrotli
      creating build/temp.macosx-11.0-arm64-cpython-312/libbrotli/common
      creating build/temp.macosx-11.0-arm64-cpython-312/libbrotli/dec
      creating build/temp.macosx-11.0-arm64-cpython-312/libbrotli/enc
      clang -fno-strict-overflow -DNDEBUG -g -O3 -Wall -arch arm64 -mmacosx-version-min=11.0 -Wno-nullability-completeness -Wno-expansion-to-defined -Wno-undef-prefix -fPIC -Werror=unguarded-availability-new -Ilibbrotli/include -Ilibbrotli/ -Isrc/brotli -c libbrotli/common/dictionary.c -o build/temp.macosx-11.0-arm64-cpython-312/libbrotli/common/dictionary.o
      clang -fno-strict-overflow -DNDEBUG -g -O3 -Wall -arch arm64 -mmacosx-version-min=11.0 -Wno-nullability-completeness -Wno-expansion-to-defined -Wno-undef-prefix -fPIC -Werror=unguarded-availability-new -Ilibbrotli/include -Ilibbrotli/ -Isrc/brotli -c libbrotli/dec/bit_reader.c -o build/temp.macosx-11.0-arm64-cpython-312/libbrotli/dec/bit_reader.o
      clang -fno-strict-overflow -DNDEBUG -g -O3 -Wall -arch arm64 -mmacosx-version-min=11.0 -Wno-nullability-completeness -Wno-expansion-to-defined -Wno-undef-prefix -fPIC -Werror=unguarded-availability-new -Ilibbrotli/include -Ilibbrotli/ -Isrc/brotli -c libbrotli/dec/decode.c -o build/temp.macosx-11.0-arm64-cpython-312/libbrotli/dec/decode.o
      clang -fno-strict-overflow -DNDEBUG -g -O3 -Wall -arch arm64 -mmacosx-version-min=11.0 -Wno-nullability-completeness -Wno-expansion-to-defined -Wno-undef-prefix -fPIC -Werror=unguarded-availability-new -Ilibbrotli/include -Ilibbrotli/ -Isrc/brotli -c libbrotli/dec/huffman.c -o build/temp.macosx-11.0-arm64-cpython-312/libbrotli/dec/huffman.o
      clang -fno-strict-overflow -DNDEBUG -g -O3 -Wall -arch arm64 -mmacosx-version-min=11.0 -Wno-nullability-completeness -Wno-expansion-to-defined -Wno-undef-prefix -fPIC -Werror=unguarded-availability-new -Ilibbrotli/include -Ilibbrotli/ -Isrc/brotli -c libbrotli/dec/state.c -o build/temp.macosx-11.0-arm64-cpython-312/libbrotli/dec/state.o
      clang -fno-strict-overflow -DNDEBUG -g -O3 -Wall -arch arm64 -mmacosx-version-min=11.0 -Wno-nullability-completeness -Wno-expansion-to-defined -Wno-undef-prefix -fPIC -Werror=unguarded-availability-new -Ilibbrotli/include -Ilibbrotli/ -Isrc/brotli -c libbrotli/enc/backward_references.c -o build/temp.macosx-11.0-arm64-cpython-312/libbrotli/enc/backward_references.o
      clang -fno-strict-overflow -DNDEBUG -g -O3 -Wall -arch arm64 -mmacosx-version-min=11.0 -Wno-nullability-completeness -Wno-expansion-to-defined -Wno-undef-prefix -fPIC -Werror=unguarded-availability-new -Ilibbrotli/include -Ilibbrotli/ -Isrc/brotli -c libbrotli/enc/backward_references_hq.c -o build/temp.macosx-11.0-arm64-cpython-312/libbrotli/enc/backward_references_hq.o
      clang -fno-strict-overflow -DNDEBUG -g -O3 -Wall -arch arm64 -mmacosx-version-min=11.0 -Wno-nullability-completeness -Wno-expansion-to-defined -Wno-undef-prefix -fPIC -Werror=unguarded-availability-new -Ilibbrotli/include -Ilibbrotli/ -Isrc/brotli -c libbrotli/enc/bit_cost.c -o build/temp.macosx-11.0-arm64-cpython-312/libbrotli/enc/bit_cost.o
      clang -fno-strict-overflow -DNDEBUG -g -O3 -Wall -arch arm64 -mmacosx-version-min=11.0 -Wno-nullability-completeness -Wno-expansion-to-defined -Wno-undef-prefix -fPIC -Werror=unguarded-availability-new -Ilibbrotli/include -Ilibbrotli/ -Isrc/brotli -c libbrotli/enc/block_splitter.c -o build/temp.macosx-11.0-arm64-cpython-312/libbrotli/enc/block_splitter.o
      clang -fno-strict-overflow -DNDEBUG -g -O3 -Wall -arch arm64 -mmacosx-version-min=11.0 -Wno-nullability-completeness -Wno-expansion-to-defined -Wno-undef-prefix -fPIC -Werror=unguarded-availability-new -Ilibbrotli/include -Ilibbrotli/ -Isrc/brotli -c libbrotli/enc/brotli_bit_stream.c -o build/temp.macosx-11.0-arm64-cpython-312/libbrotli/enc/brotli_bit_stream.o
      clang -fno-strict-overflow -DNDEBUG -g -O3 -Wall -arch arm64 -mmacosx-version-min=11.0 -Wno-nullability-completeness -Wno-expansion-to-defined -Wno-undef-prefix -fPIC -Werror=unguarded-availability-new -Ilibbrotli/include -Ilibbrotli/ -Isrc/brotli -c libbrotli/enc/cluster.c -o build/temp.macosx-11.0-arm64-cpython-312/libbrotli/enc/cluster.o
      clang -fno-strict-overflow -DNDEBUG -g -O3 -Wall -arch arm64 -mmacosx-version-min=11.0 -Wno-nullability-completeness -Wno-expansion-to-defined -Wno-undef-prefix -fPIC -Werror=unguarded-availability-new -Ilibbrotli/include -Ilibbrotli/ -Isrc/brotli -c libbrotli/enc/compress_fragment.c -o build/temp.macosx-11.0-arm64-cpython-312/libbrotli/enc/compress_fragment.o
      clang -fno-strict-overflow -DNDEBUG -g -O3 -Wall -arch arm64 -mmacosx-version-min=11.0 -Wno-nullability-completeness -Wno-expansion-to-defined -Wno-undef-prefix -fPIC -Werror=unguarded-availability-new -Ilibbrotli/include -Ilibbrotli/ -Isrc/brotli -c libbrotli/enc/compress_fragment_two_pass.c -o build/temp.macosx-11.0-arm64-cpython-312/libbrotli/enc/compress_fragment_two_pass.o
      clang -fno-strict-overflow -DNDEBUG -g -O3 -Wall -arch arm64 -mmacosx-version-min=11.0 -Wno-nullability-completeness -Wno-expansion-to-defined -Wno-undef-prefix -fPIC -Werror=unguarded-availability-new -Ilibbrotli/include -Ilibbrotli/ -Isrc/brotli -c libbrotli/enc/dictionary_hash.c -o build/temp.macosx-11.0-arm64-cpython-312/libbrotli/enc/dictionary_hash.o
      clang -fno-strict-overflow -DNDEBUG -g -O3 -Wall -arch arm64 -mmacosx-version-min=11.0 -Wno-nullability-completeness -Wno-expansion-to-defined -Wno-undef-prefix -fPIC -Werror=unguarded-availability-new -Ilibbrotli/include -Ilibbrotli/ -Isrc/brotli -c libbrotli/enc/encode.c -o build/temp.macosx-11.0-arm64-cpython-312/libbrotli/enc/encode.o
      clang -fno-strict-overflow -DNDEBUG -g -O3 -Wall -arch arm64 -mmacosx-version-min=11.0 -Wno-nullability-completeness -Wno-expansion-to-defined -Wno-undef-prefix -fPIC -Werror=unguarded-availability-new -Ilibbrotli/include -Ilibbrotli/ -Isrc/brotli -c libbrotli/enc/entropy_encode.c -o build/temp.macosx-11.0-arm64-cpython-312/libbrotli/enc/entropy_encode.o
      clang -fno-strict-overflow -DNDEBUG -g -O3 -Wall -arch arm64 -mmacosx-version-min=11.0 -Wno-nullability-completeness -Wno-expansion-to-defined -Wno-undef-prefix -fPIC -Werror=unguarded-availability-new -Ilibbrotli/include -Ilibbrotli/ -Isrc/brotli -c libbrotli/enc/histogram.c -o build/temp.macosx-11.0-arm64-cpython-312/libbrotli/enc/histogram.o
      clang -fno-strict-overflow -DNDEBUG -g -O3 -Wall -arch arm64 -mmacosx-version-min=11.0 -Wno-nullability-completeness -Wno-expansion-to-defined -Wno-undef-prefix -fPIC -Werror=unguarded-availability-new -Ilibbrotli/include -Ilibbrotli/ -Isrc/brotli -c libbrotli/enc/literal_cost.c -o build/temp.macosx-11.0-arm64-cpython-312/libbrotli/enc/literal_cost.o
      clang -fno-strict-overflow -DNDEBUG -g -O3 -Wall -arch arm64 -mmacosx-version-min=11.0 -Wno-nullability-completeness -Wno-expansion-to-defined -Wno-undef-prefix -fPIC -Werror=unguarded-availability-new -Ilibbrotli/include -Ilibbrotli/ -Isrc/brotli -c libbrotli/enc/memory.c -o build/temp.macosx-11.0-arm64-cpython-312/libbrotli/enc/memory.o
      clang -fno-strict-overflow -DNDEBUG -g -O3 -Wall -arch arm64 -mmacosx-version-min=11.0 -Wno-nullability-completeness -Wno-expansion-to-defined -Wno-undef-prefix -fPIC -Werror=unguarded-availability-new -Ilibbrotli/include -Ilibbrotli/ -Isrc/brotli -c libbrotli/enc/metablock.c -o build/temp.macosx-11.0-arm64-cpython-312/libbrotli/enc/metablock.o
      clang -fno-strict-overflow -DNDEBUG -g -O3 -Wall -arch arm64 -mmacosx-version-min=11.0 -Wno-nullability-completeness -Wno-expansion-to-defined -Wno-undef-prefix -fPIC -Werror=unguarded-availability-new -Ilibbrotli/include -Ilibbrotli/ -Isrc/brotli -c libbrotli/enc/static_dict.c -o build/temp.macosx-11.0-arm64-cpython-312/libbrotli/enc/static_dict.o
      clang -fno-strict-overflow -DNDEBUG -g -O3 -Wall -arch arm64 -mmacosx-version-min=11.0 -Wno-nullability-completeness -Wno-expansion-to-defined -Wno-undef-prefix -fPIC -Werror=unguarded-availability-new -Ilibbrotli/include -Ilibbrotli/ -Isrc/brotli -c libbrotli/enc/utf8_util.c -o build/temp.macosx-11.0-arm64-cpython-312/libbrotli/enc/utf8_util.o
      /var/folders/cj/ch2hz60x7pqftjmm9drs5dtm0000gn/T/tmpm5ecjjp2/tools/llvm/bin/llvm-ar rcs build/temp.macosx-11.0-arm64-cpython-312/liblibbrotli.a build/temp.macosx-11.0-arm64-cpython-312/libbrotli/common/dictionary.o build/temp.macosx-11.0-arm64-cpython-312/libbrotli/dec/bit_reader.o build/temp.macosx-11.0-arm64-cpython-312/libbrotli/dec/decode.o build/temp.macosx-11.0-arm64-cpython-312/libbrotli/dec/huffman.o build/temp.macosx-11.0-arm64-cpython-312/libbrotli/dec/state.o build/temp.macosx-11.0-arm64-cpython-312/libbrotli/enc/backward_references.o build/temp.macosx-11.0-arm64-cpython-312/libbrotli/enc/backward_references_hq.o build/temp.macosx-11.0-arm64-cpython-312/libbrotli/enc/bit_cost.o build/temp.macosx-11.0-arm64-cpython-312/libbrotli/enc/block_splitter.o build/temp.macosx-11.0-arm64-cpython-312/libbrotli/enc/brotli_bit_stream.o build/temp.macosx-11.0-arm64-cpython-312/libbrotli/enc/cluster.o build/temp.macosx-11.0-arm64-cpython-312/libbrotli/enc/compress_fragment.o build/temp.macosx-11.0-arm64-cpython-312/libbrotli/enc/compress_fragment_two_pass.o build/temp.macosx-11.0-arm64-cpython-312/libbrotli/enc/dictionary_hash.o build/temp.macosx-11.0-arm64-cpython-312/libbrotli/enc/encode.o build/temp.macosx-11.0-arm64-cpython-312/libbrotli/enc/entropy_encode.o build/temp.macosx-11.0-arm64-cpython-312/libbrotli/enc/histogram.o build/temp.macosx-11.0-arm64-cpython-312/libbrotli/enc/literal_cost.o build/temp.macosx-11.0-arm64-cpython-312/libbrotli/enc/memory.o build/temp.macosx-11.0-arm64-cpython-312/libbrotli/enc/metablock.o build/temp.macosx-11.0-arm64-cpython-312/libbrotli/enc/static_dict.o build/temp.macosx-11.0-arm64-cpython-312/libbrotli/enc/utf8_util.o
      error: command '/var/folders/cj/ch2hz60x7pqftjmm9drs5dtm0000gn/T/tmpm5ecjjp2/tools/llvm/bin/llvm-ar' failed: No such file or directory
      [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for brotlipy
Failed to build brotlipy
ERROR: ERROR: Failed to build installable wheels for some pyproject.toml based projects (brotlipy)

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Reproduce the reported pip install brotlipy failure on Python 3.12 for macOS and inspect the package's build and installation configuration. The reported failure is in the build step when llvm-ar cannot be found; done means the package builds and installs successfully in that environment.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
build-system
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
38/100

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