148 lines
4.8 KiB
RPMSpec
148 lines
4.8 KiB
RPMSpec
%bcond_without tests
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# Sphinx-generated HTML documentation is not suitable for packaging; see
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# https://bugzilla.redhat.com/show_bug.cgi?id=2006555 for discussion.
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#
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# We can generate PDF documentation as a substitute.
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%bcond_without doc_pdf
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%global forgeurl https://github.com/numba/llvmlite
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Name: python-llvmlite
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Version: 0.39.1
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Release: %{autorelease}
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Summary: Lightweight LLVM Python binding for writing JIT compilers
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%forgemeta
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# The entire source is BSD-2-Clause, except:
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# - The bundled versioneer.py, and the _version.py it generates (which is
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# packaged) is LicenseRef-Fedora-Public-Domain. In later versions of
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# versioneer, this becomes CC0-1.0 and then Unlicense.
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# Public-domain text added to fedora-license-data in commit
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# 830d88d4d89ee5596839de5b2c1f48426488841f:
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# https://gitlab.com/fedora/legal/fedora-license-data/-/merge_requests/210
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# Additionally, the following does not affect the license of the binary RPMs:
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# - conda-recipes/appveyor/run_with_env.cmd is CC0-1.0; for distribution in
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# the source RPM, it is covered by “Existing uses of CC0-1.0 on code files
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# in Fedora packages prior to 2022-08-01, and subsequent upstream versions
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# of those files in those packages, continue to be allowed. We encourage
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# Fedora package maintainers to ask upstreams to relicense such files.”
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# https://gitlab.com/fedora/legal/fedora-license-data/-/issues/91#note_1151947383
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License: BSD-2-Clause AND LicenseRef-Fedora-Public-Domain
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URL: http://llvmlite.pydata.org/
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Source0: %{forgesource}
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# Backport upstream commit:
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# Remove maximum Python version limit
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#
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# Allow any new version of Python for llvmlite. Closes #912
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# https://github.com/numba/llvmlite/commit/9ea5668fff6d0e4099d7907aafae40df5b4c8655
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# Fixes:
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# “Escape hatch” for maximum Python version check
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# https://github.com/numba/llvmlite/issues/912
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# See also:
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# python 3.10 support
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# https://github.com/numba/llvmlite/issues/740
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# To be released in 0.40.0 and 0.41.0. Cherry-picked onto tag v0.39.1:
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Patch: 0001-Remove-maximum-Python-version-limit.patch
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BuildRequires: python3-devel
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# 0.39.1 only supports llvm11
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BuildRequires: llvm11-devel
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BuildRequires: gcc-c++
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%global _description %{expand:
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llvmlite provides a Python binding to LLVM for use in Numba.
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Numba previously relied on llvmpy. While llvmpy exposed large parts of the
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LLVM C++ API for direct calls into the LLVM library, llvmlite takes an entirely
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different approach. Llvmlite starts from the needs of a JIT compiler and splits
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them into two decoupled tasks:
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- Construction of a Module, function by function, Instruction by instruction.
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- Compilation and optimization of the module into machine code.
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The construction of an LLVM module does not call the LLVM C++ API. Rather, it
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constructs the LLVM intermediate representation (IR) in pure Python. This is
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the role of the IR layer.
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The compilation of an LLVM module takes the IR in textual form and feeds it
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into LLVM's parsing API. It then returns a thin wrapper around LLVM's C++
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module object. This is the role of the binding layer.
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Once parsed, the module's source code cannot be modified, which loses the
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flexibility of the direct mapping of C++ APIs into Python that was provided by
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llvmpy but saves a great deal of maintenance.}
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%description %_description
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%package -n python3-llvmlite
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Summary: %{summary}
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%description -n python3-llvmlite %_description
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%package doc
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Summary: %{summary}
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%if %{with doc_pdf}
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BuildRequires: make
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BuildRequires: python3dist(sphinx)
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BuildRequires: python3-sphinx-latex
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BuildRequires: latexmk
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# The HTML theme is imported in conf.py even when not generating HTML
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BuildRequires: python3dist(sphinx-rtd-theme)
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%endif
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%description doc
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Documentation for %{name}.
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%prep
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%forgeautosetup -p1
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# increase verbosity of tests to 2
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sed -i 's/\(def run_tests.*verbosity=\)1/\12/' llvmlite/tests/__init__.py
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# Comment out to remove /usr/bin/env shebangs
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# Can use something similar to correct/remove /usr/bin/python shebangs also
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# find . -type f -name "*.py" -exec sed -i '/^#![ ]*\/usr\/bin\/env.*$/ d' {} 2>/dev/null ';'
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# No network access
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echo 'intersphinx_mapping.clear()' >> docs/source/conf.py
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%generate_buildrequires
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%pyproject_buildrequires
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%build
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export LLVM_CONFIG="%{_libdir}/llvm11/bin/llvm-config"
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%pyproject_wheel
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%if %{with doc_pdf}
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%make_build -C docs latex SPHINXOPTS='%{?_smp_mflags}'
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%make_build -C docs/_build/latex LATEXMKOPTS='-quiet'
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%endif
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%install
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%pyproject_install
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%pyproject_save_files llvmlite
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%check
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%if %{with tests}
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PYTHONPATH='%{buildroot}%{python3_sitearch}' %{python3} runtests.py
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%endif
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%files -n python3-llvmlite -f %{pyproject_files}
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%doc CHANGE_LOG README.rst
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%files doc
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%license LICENSE
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%doc examples/
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%if %{with doc_pdf}
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%doc docs/_build/latex/llvmlite.pdf
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%endif
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%changelog
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%autochangelog
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