pyproject.toml.in

[build-system]
requires = ["scikit-build-core"]
build-backend = "scikit_build_core.build"

[project]
name = "mtkahypar"
version = "@PROJECT_VERSION@"
description="Mt-KaHyPar: Multi-Threaded Karlsruhe Hypergraph Partitioning"
readme = "README.md"
license.text = "MIT License"
authors = [{ name = "Mt-KaHyPar Developers", email = "mtkahypar-devs@mail.informatik.kit.edu" }]
requires-python = ">=3.7"
classifiers = [
  "Development Status :: 5 - Production/Stable",
  "Topic :: Scientific/Engineering",
  "Topic :: Software Development :: Libraries :: Python Modules",
  "License :: OSI Approved :: MIT License",
]

[project.urls]
github = "https://github.com/kahypar/mt-kahypar"

[tool.scikit-build]
wheel.license-files = ["LICENSE"]
minimum-version = "0.10"
logging.level = "INFO"
strict-config = true

build.targets = ["mtkahypar_python"]
cmake.build-type = "Release"
cmake.args = [
    "-DCMAKE_POSITION_INDEPENDENT_CODE=ON",
    "-DKAHYPAR_PYTHON=ON",
    "-DKAHYPAR_ENABLE_EXTENDED_INSTRUCTIONS=ON",
    "-DKAHYPAR_ENABLE_ARCH_COMPILE_OPTIMIZATIONS=OFF",
    "-DKAHYPAR_ENABLE_THREAD_PINNING=OFF",
    "-DKAHYPAR_STATIC_LINK_DEPENDENCIES=ON",
    "-DKAHYPAR_DOWNLOAD_TBB=ON",
    "-DKAHYPAR_TBB_DIR=@KAHYPAR_TBB_DIR@",
    "-DKAHYPAR_DISABLE_HWLOC=@KAHYPAR_DISABLE_HWLOC@",
]
install.components = ["MtKaHyPar_Python"]

# cibuildwheel orchestrates the build for different platforms
[tool.cibuildwheel]
build = "cp312-manylinux_x86_64"
test-command = "python3 {project}/python/tests/test_mtkahypar.py"

[tool.cibuildwheel.linux]
before-build = "yum -y install hwloc-devel"
repair-wheel-command = """
  export LD_LIBRARY_PATH="@KAHYPAR_TBB_DIR@:$LD_LIBRARY_PATH"
  auditwheel repair -w {dest_dir} {wheel}
"""

[tool.cibuildwheel.macos]
repair-wheel-command = """
  export DYLD_LIBRARY_PATH="@KAHYPAR_TBB_DIR@:$DYLD_LIBRARY_PATH"
  delocate-wheel --require-archs {delocate_archs} -w {dest_dir} -v {wheel}
"""