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