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https://github.com/NixOS/nixpkgs.git
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e0464e4788
In preparation for the deprecation of `stdenv.isX`. These shorthands are not conducive to cross-compilation because they hide the platforms. Darwin might get cross-compilation for which the continued usage of `stdenv.isDarwin` will get in the way One example of why this is bad and especially affects compiler packages https://www.github.com/NixOS/nixpkgs/pull/343059 There are too many files to go through manually but a treewide should get users thinking when they see a `hostPlatform.isX` in a place where it doesn't make sense. ``` fd --type f "\.nix" | xargs sd --fixed-strings "stdenv.is" "stdenv.hostPlatform.is" fd --type f "\.nix" | xargs sd --fixed-strings "stdenv'.is" "stdenv'.hostPlatform.is" fd --type f "\.nix" | xargs sd --fixed-strings "clangStdenv.is" "clangStdenv.hostPlatform.is" fd --type f "\.nix" | xargs sd --fixed-strings "gccStdenv.is" "gccStdenv.hostPlatform.is" fd --type f "\.nix" | xargs sd --fixed-strings "stdenvNoCC.is" "stdenvNoCC.hostPlatform.is" fd --type f "\.nix" | xargs sd --fixed-strings "inherit (stdenv) is" "inherit (stdenv.hostPlatform) is" fd --type f "\.nix" | xargs sd --fixed-strings "buildStdenv.is" "buildStdenv.hostPlatform.is" fd --type f "\.nix" | xargs sd --fixed-strings "effectiveStdenv.is" "effectiveStdenv.hostPlatform.is" fd --type f "\.nix" | xargs sd --fixed-strings "originalStdenv.is" "originalStdenv.hostPlatform.is" ```
56 lines
1.4 KiB
Nix
56 lines
1.4 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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cython,
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gcc,
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click,
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pytestCheckHook,
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pythonOlder,
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setuptools,
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}:
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buildPythonPackage rec {
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pname = "primer3";
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version = "2.0.3";
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pyproject = true;
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disabled = pythonOlder "3.7";
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src = fetchFromGitHub {
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owner = "libnano";
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repo = "primer3-py";
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rev = "refs/tags/v${version}";
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hash = "sha256-O8BFjkjG9SfknSrK34s9EJnqTrtCf4zW9A+N+/MHl2w=";
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};
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nativeBuildInputs = [
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cython
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setuptools
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] ++ lib.optionals stdenv.hostPlatform.isDarwin [ gcc ];
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nativeCheckInputs = [
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click
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pytestCheckHook
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];
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# We are not sure why exactly this is need. It seems `pytestCheckHook`
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# doesn't find extension modules installed in $out/${python.sitePackages},
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# and the tests rely upon them. This was initially reported upstream at
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# https://github.com/libnano/primer3-py/issues/120 and we investigate this
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# downstream at: https://github.com/NixOS/nixpkgs/issues/255262.
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preCheck = ''
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python setup.py build_ext --inplace
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'';
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pythonImportsCheck = [ "primer3" ];
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meta = with lib; {
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description = "Oligo analysis and primer design";
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homepage = "https://github.com/libnano/primer3-py";
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changelog = "https://github.com/libnano/primer3-py/blob/v${version}/CHANGES";
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license = with licenses; [ gpl2Only ];
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maintainers = with maintainers; [ fab ];
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};
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}
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