2020-04-24 23:36:52 +00:00
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{ lib
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, buildPythonPackage
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, python
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, fetchFromGitHub
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, sdcc
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, libusb1
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, crcmod
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}:
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2020-07-18 16:06:22 +00:00
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buildPythonPackage rec {
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2020-04-24 23:36:52 +00:00
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pname = "fx2";
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2020-07-18 16:06:22 +00:00
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version = "0.9";
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2020-04-24 23:36:52 +00:00
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src = fetchFromGitHub {
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owner = "whitequark";
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repo = "libfx2";
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2020-07-18 16:06:22 +00:00
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rev = version;
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sha256 = "sha256-Uk+K7ym92JX4fC3PyTNxd0UvBzoNZmtbscBYjSWChuk=";
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2020-04-24 23:36:52 +00:00
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};
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nativeBuildInputs = [ sdcc ];
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propagatedBuildInputs = [ libusb1 crcmod ];
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preBuild = ''
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cd software
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${python.pythonForBuild.interpreter} setup.py build_ext
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'';
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preInstall = ''
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mkdir -p $out/share/libfx2
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cp -R ../firmware/library/{.stamp,lib,include,fx2{rules,conf}.mk} \
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$out/share/libfx2
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'';
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# installCheckPhase tries to run build_ext again and there are no tests
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doCheck = false;
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meta = with lib; {
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description = "Chip support package for Cypress EZ-USB FX2 series microcontrollers";
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homepage = "https://github.com/whitequark/libfx2";
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license = licenses.bsd0;
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maintainers = with maintainers; [ emily ];
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};
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}
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