65 lines
1.2 KiB
Nix
65 lines
1.2 KiB
Nix
{
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stdenv,
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cmake,
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python3,
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writeTextFile,
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protobuf,
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src,
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version,
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}:
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let
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pyproject_toml = writeTextFile {
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name = "pyproject.toml";
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text = ''
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[build-system]
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requires = ["setuptools"]
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build-backend = "setuptools.build_meta"
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[tool.setuptools]
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include-package-data = true
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[tool.setuptools.packages.find]
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where = ["src"]
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[tool.setuptools.package-data]
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"*" = ["nanopb.proto"]
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[project]
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name = "nanopb"
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version = "${version}"
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dependencies = [
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"setuptools",
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"protobuf",
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"six"
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]
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'';
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};
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in
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stdenv.mkDerivation {
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pname = "nanopb-generator-out";
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inherit src version;
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nativeBuildInputs = [
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cmake
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protobuf
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];
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# don't let `find_program` find the bundled `protoc` script, so it will use the system `protoc` instead
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preConfigure = ''
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rm generator/protoc
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'';
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cmakeFlags = [
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"-Dnanopb_BUILD_RUNTIME=OFF"
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"-Dnanopb_BUILD_GENERATOR=ON"
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"-Dnanopb_PYTHON_INSTDIR_OVERRIDE=${placeholder "out"}/${python3.sitePackages}"
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];
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postInstall = ''
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rm -rf $out/include
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rm -rf $out/lib/cmake
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ln -s $out/${python3.sitePackages} $out/src
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ln -s ${pyproject_toml} $out/pyproject.toml
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'';
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}
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