pyrox.dev
Merge pull request #226676 from doronbehar/pkg/uhd-cross
uhd: Better cross compilation support
authored by
Doron Behar
and committed by
GitHub
0038a3c5
d6fea845
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pkgs/applications/radio/uhd/default.nix
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pkgs/applications/radio/uhd/default.nix
···
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# requires numpy
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, enablePythonApi ? false
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, python3
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, buildPackages
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, enableExamples ? false
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, enableUtils ? false
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, enableSim ? false
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, libusb1
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, enableDpdk ? false
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, dpdk
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let
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onOffBool = b: if b then "ON" else "OFF";
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inherit (lib) optionals;
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# Later used in pythonEnv generation. Python + mako are always required for the build itself but not necessary for runtime.
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pythonEnvArg = (ps: with ps; [ mako ]
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++ optionals (enablePythonApi) [ numpy setuptools ]
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++ optionals (enableUtils) [ requests six ]
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);
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in
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stdenv.mkDerivation rec {
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++ [ (lib.optionalString stdenv.isAarch32 "-DCMAKE_CXX_FLAGS=-Wno-psabi") ]
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;
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# Python + mako are always required for the build itself but not necessary for runtime.
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pythonEnv = python3.withPackages (ps: with ps; [ mako ]
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++ optionals (enablePythonApi) [ numpy setuptools ]
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++ optionals (enableUtils) [ requests six ]
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);
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pythonEnv = python3.withPackages pythonEnvArg;
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nativeBuildInputs = [
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cmake
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pkg-config
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python3
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]
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# If both enableLibuhd_Python_api and enableUtils are off, we don't need
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# pythonEnv in buildInputs as it's a 'build' dependency and not a runtime
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# dependency
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++ optionals (!enablePythonApi && !enableUtils) [ pythonEnv ]
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;
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# Present both here and in buildInputs for cross compilation.
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(buildPackages.python3.withPackages pythonEnvArg)
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];
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buildInputs = [
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boost
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libusb1
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patches = [
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# Disable tests that fail in the sandbox
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./no-adapter-tests.patch
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] ++ lib.optionals stdenv.isAarch32 [
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./neon.patch
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];
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postPhases = [ "installFirmware" "removeInstalledTests" ]
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pkgs/applications/radio/uhd/neon.patch
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pkgs/applications/radio/uhd/neon.patch
···
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Description: When building for armhf, enable NEON
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NEON is part of the armhf baseline, so this will always be enabled on
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armhf.
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Author: Paul Tagliamonte <paultag@debian.org>
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Bug-Debian: https://bugs.debian.org/873608
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Origin: vendor
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Last-Update: 2017-08-29
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--- uhd-3.10.2.0.orig/host/lib/convert/CMakeLists.txt
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+++ uhd-3.10.2.0/host/lib/convert/CMakeLists.txt
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@@ -67,6 +67,8 @@ IF(HAVE_ARM_NEON_H AND (${CMAKE_SIZEOF_V
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${CMAKE_CURRENT_SOURCE_DIR}/convert_with_neon.cpp
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${CMAKE_CURRENT_SOURCE_DIR}/convert_neon.S
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)
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+
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+ SET ( CMAKE_CXX_FLAGS "-mfpu=neon" )
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ENDIF()
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########################################################################