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nixpkgs/pkgs/development/interpreters/python/hooks/setuptools-build-hook.sh
2025-01-09 18:36:38 +08:00

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# Setup hook for setuptools.
# shellcheck shell=bash
echo "Sourcing setuptools-build-hook"
setuptoolsBuildPhase() {
echo "Executing setuptoolsBuildPhase"
local setuptools_has_parallel=@setuptools_has_parallel@
runHook preBuild
cp -f @setuppy@ nix_run_setup
local -a flagsArray=()
if [ -n "${setupPyGlobalFlags[*]-}" ]; then
concatTo flagsArray setupPyGlobalFlags
fi
if [ -n "$enableParallelBuilding" ]; then
if [ -n "$setuptools_has_parallel" ]; then
appendToVar setupPyBuildFlags --parallel "$NIX_BUILD_CORES"
fi
fi
if [ -n "${setupPyBuildFlags[*]-}" ]; then
flagsArray+=(build_ext)
concatTo flagsArray setupPyBuildFlags
fi
echoCmd 'setup.py build flags' "${flagsArray[@]}"
@pythonInterpreter@ nix_run_setup "${flagsArray[@]}" bdist_wheel
runHook postBuild
echo "Finished executing setuptoolsBuildPhase"
}
if [ -z "${dontUseSetuptoolsBuild-}" ] && [ -z "${buildPhase-}" ]; then
echo "Using setuptoolsBuildPhase"
buildPhase=setuptoolsBuildPhase
fi