52 lines
1.3 KiB
Nix
52 lines
1.3 KiB
Nix
{
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lib,
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stdenv,
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buildPythonPackage,
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fetchFromGitHub,
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liberasurecode,
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six,
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}:
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buildPythonPackage rec {
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pname = "pyeclib";
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version = "unstable-2022-03-11";
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format = "setuptools";
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src = fetchFromGitHub {
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owner = "openstack";
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repo = "pyeclib";
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rev = "b50040969a03f7566ffcb468336e875d21486113";
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hash = "sha256-nYYjocStC0q/MC6pum3J4hlXiu/R5xODwIE97Ho3iEY=";
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};
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postPatch = ''
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# patch dlopen call
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substituteInPlace src/c/pyeclib_c/pyeclib_c.c \
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--replace "liberasurecode.so" "${liberasurecode}/lib/liberasurecode.so"
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# python's platform.platform() doesn't return "Darwin" (anymore?)
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substituteInPlace setup.py \
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--replace '"Darwin"' '"macOS"'
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'';
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preBuild =
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let
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ldLibraryPathEnvName = if stdenv.isDarwin then "DYLD_LIBRARY_PATH" else "LD_LIBRARY_PATH";
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in
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''
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# required for the custom _find_library function in setup.py
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export ${ldLibraryPathEnvName}="${lib.makeLibraryPath [ liberasurecode ]}"
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'';
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buildInputs = [ liberasurecode ];
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nativeCheckInputs = [ six ];
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pythonImportsCheck = [ "pyeclib" ];
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meta = with lib; {
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description = "This library provides a simple Python interface for implementing erasure codes.";
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homepage = "https://github.com/openstack/pyeclib";
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license = licenses.bsd2;
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maintainers = teams.openstack.members;
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};
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}
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