108 lines
2.5 KiB
Nix
108 lines
2.5 KiB
Nix
{
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stdenv,
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fetchFromGitHub,
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cmake,
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flex,
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bison,
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libxml2,
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pythonSupport ? stdenv.hostPlatform.hasSharedLibraries,
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python3,
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libusb1,
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avahiSupport ? true,
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avahi,
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libaio,
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runtimeShell,
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lib,
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pkg-config,
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}:
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stdenv.mkDerivation rec {
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pname = "libiio";
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version = "0.26";
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outputs = [
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"out"
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"lib"
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"dev"
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]
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++ lib.optional pythonSupport "python";
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src = fetchFromGitHub {
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owner = "analogdevicesinc";
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repo = "libiio";
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tag = "v${version}";
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hash = "sha256-nrpGccj9Q3S9wYs0/dHC3YAy5ZvTiPiSUtPY6r5WlaE=";
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};
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# Revert after https://github.com/NixOS/nixpkgs/issues/125008 is
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# fixed properly
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patches = [
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./cmake-fix-libxml2-find-package.patch
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];
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nativeBuildInputs = [
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cmake
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flex
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bison
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pkg-config
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]
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++ lib.optionals pythonSupport (
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[
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python3
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]
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++ lib.optional python3.isPy3k python3.pkgs.setuptools
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);
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buildInputs = [
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libxml2
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libusb1
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]
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++ lib.optional avahiSupport avahi
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++ lib.optional stdenv.hostPlatform.isLinux libaio;
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doInstallCheck = true;
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cmakeFlags = [
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"-DUDEV_RULES_INSTALL_DIR=${placeholder "out"}/lib/udev/rules.d"
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# osx framework is disabled,
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# the linux-like directory structure is used for proper output splitting
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"-DOSX_PACKAGE=off"
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"-DOSX_FRAMEWORK=off"
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]
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++ lib.optionals pythonSupport [
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"-DPython_EXECUTABLE=${python3.pythonOnBuildForHost.interpreter}"
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"-DPYTHON_BINDINGS=on"
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]
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++ lib.optionals (!avahiSupport) [
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"-DHAVE_DNS_SD=OFF"
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];
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postPatch = ''
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patchShebangs libiio.rules.cmakein
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''
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+ lib.optionalString pythonSupport ''
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# Hardcode path to the shared library into the bindings.
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sed "s#@libiio@#$lib/lib/libiio${stdenv.hostPlatform.extensions.sharedLibrary}#g" ${./hardcode-library-path.patch} | patch -p1
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'';
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postInstall = lib.optionalString pythonSupport ''
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# Move Python bindings into a separate output.
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moveToOutput ${python3.sitePackages} "$python"
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'';
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nativeInstallCheckInputs = lib.optionals pythonSupport [
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python3.pkgs.pythonImportsCheckHook
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];
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pythonImportsCheck = [ "iio" ];
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meta = {
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changelog = "https://github.com/analogdevicesinc/libiio/releases/tag/${src.tag}";
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description = "API for interfacing with the Linux Industrial I/O Subsystem";
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homepage = "https://github.com/analogdevicesinc/libiio";
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license = lib.licenses.lgpl21Plus;
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platforms = lib.platforms.linux ++ lib.platforms.darwin;
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maintainers = with lib.maintainers; [ thoughtpolice ];
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};
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}
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