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187ac583a0
Without the change attempt to enable parallelist for `python2` packages
fails with unsupported `--parallel` flag for `setuptools`-based
packages:
$ nix build --no-link -f. --arg config '{enableParallelBuildingByDefault = true;}' xdg-utils
error: builder for '/nix/store/...-python2.7-setuptools-44.0.0.drv' failed with exit code 1;
last 10 log lines:
> no configure script, doing nothing
> Running phase: buildPhase
> Executing setuptoolsBuildPhase
> usage: nix_run_setup [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...]
> or: nix_run_setup --help [cmd1 cmd2 ...]
> or: nix_run_setup --help-commands
> or: nix_run_setup cmd --help
>
> error: option --parallel not recognized
32 lines
913 B
Bash
32 lines
913 B
Bash
# Setup hook for setuptools.
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echo "Sourcing setuptools-build-hook"
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setuptoolsBuildPhase() {
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echo "Executing setuptoolsBuildPhase"
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local args setuptools_has_parallel=@setuptools_has_parallel@
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runHook preBuild
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cp -f @setuppy@ nix_run_setup
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args=""
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if [ -n "$setupPyGlobalFlags" ]; then
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args+="$setupPyGlobalFlags"
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fi
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if [ -n "$enableParallelBuilding" ]; then
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if [ -n "$setuptools_has_parallel" ]; then
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setupPyBuildFlags+=" --parallel $NIX_BUILD_CORES"
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fi
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fi
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if [ -n "$setupPyBuildFlags" ]; then
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args+=" build_ext $setupPyBuildFlags"
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fi
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eval "@pythonInterpreter@ nix_run_setup $args bdist_wheel"
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runHook postBuild
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echo "Finished executing setuptoolsBuildPhase"
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}
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if [ -z "${dontUseSetuptoolsBuild-}" ] && [ -z "${buildPhase-}" ]; then
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echo "Using setuptoolsBuildPhase"
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buildPhase=setuptoolsBuildPhase
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fi
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