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{ lib
, stdenv
, buildPythonPackage
, autoPatchelfHook
, pythonRelaxDepsHook
, onnxruntime
, coloredlogs
, numpy
, packaging
, oneDNN
, re2
}:
# onnxruntime requires an older protobuf.
# Doing an override in protobuf in the python-packages set
# can give you a functioning Python package but note not
# all Python packages will be compatible then.
#
# Because protobuf is not always needed we remove it
# as a runtime dependency from our wheel.
#
# We do include here the non-Python protobuf so the shared libs
# link correctly. If you do also want to include the Python
# protobuf, you can add it to your Python env, but be aware
# the version likely mismatches with what is used here.
buildPythonPackage {
inherit (onnxruntime) pname version;
format = "wheel";
src = onnxruntime.dist;
unpackPhase = ''
cp -r $src dist
chmod +w dist
'';
nativeBuildInputs = [
pythonRelaxDepsHook
] ++ lib.optionals stdenv.isLinux [
autoPatchelfHook
];
# This project requires fairly large dependencies such as sympy which we really don't always need.
pythonRemoveDeps = [
"flatbuffers"
"protobuf"
"sympy"
];
# Libraries are not linked correctly.
buildInputs = [
oneDNN
re2
onnxruntime.protobuf
];
propagatedBuildInputs = [
coloredlogs
# flatbuffers
numpy
packaging
# protobuf
# sympy
];
meta = onnxruntime.meta // { maintainers = with lib.maintainers; [ fridh ]; };
}
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