diff options
Diffstat (limited to 'nixpkgs/pkgs/development/libraries/librealsense')
3 files changed, 140 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/libraries/librealsense/default.nix b/nixpkgs/pkgs/development/libraries/librealsense/default.nix new file mode 100644 index 000000000000..135969210d36 --- /dev/null +++ b/nixpkgs/pkgs/development/libraries/librealsense/default.nix @@ -0,0 +1,86 @@ +{ stdenv +, config +, lib +, fetchFromGitHub +, fetchpatch +, cmake +, libusb1 +, ninja +, pkg-config +, gcc +, mesa +, gtk3 +, glfw +, libGLU +, curl +, cudaSupport ? config.cudaSupport or false, cudaPackages ? {} +, enablePython ? false, pythonPackages ? null +, enableGUI ? false, +}: + +assert cudaSupport -> (cudaPackages?cudatoolkit && cudaPackages.cudatoolkit != null); +assert enablePython -> pythonPackages != null; + +stdenv.mkDerivation rec { + pname = "librealsense"; + version = "2.45.0"; + + outputs = [ "out" "dev" ]; + + src = fetchFromGitHub { + owner = "IntelRealSense"; + repo = pname; + rev = "v${version}"; + sha256 = "0aqf48zl7825v7x8c3x5w4d17m4qq377f1mn6xyqzf9b0dnk4i1j"; + }; + + buildInputs = [ + libusb1 + gcc.cc.lib + ] ++ lib.optional cudaSupport cudaPackages.cudatoolkit + ++ lib.optionals enablePython (with pythonPackages; [ python pybind11 ]) + ++ lib.optionals enableGUI [ mesa gtk3 glfw libGLU curl ]; + + patches = [ + # fix build on aarch64-darwin + # https://github.com/IntelRealSense/librealsense/pull/9253 + (fetchpatch { + url = "https://github.com/IntelRealSense/librealsense/commit/beb4c44debc8336de991c983274cad841eb5c323.patch"; + sha256 = "05mxsd2pz3xrvywdqyxkwdvxx8hjfxzcgl51897avz4v2j89pyq8"; + }) + ./py_sitepackage_dir.patch + ./py_pybind11_no_external_download.patch + ]; + + nativeBuildInputs = [ + cmake + ninja + pkg-config + ]; + + cmakeFlags = [ + "-DBUILD_EXAMPLES=ON" + "-DBUILD_GRAPHICAL_EXAMPLES=${lib.boolToString enableGUI}" + "-DBUILD_GLSL_EXTENSIONS=${lib.boolToString enableGUI}" + "-DCHECK_FOR_UPDATES=OFF" # activated by BUILD_GRAPHICAL_EXAMPLES, will make it download and compile libcurl + ] ++ lib.optionals enablePython [ + "-DBUILD_PYTHON_BINDINGS:bool=true" + "-DXXNIX_PYTHON_SITEPACKAGES=${placeholder "out"}/${pythonPackages.python.sitePackages}" + ] ++ lib.optional cudaSupport "-DBUILD_WITH_CUDA:bool=true"; + + # ensure python package contains its __init__.py. for some reason the install + # script does not do this, and it's questionable if intel knows it should be + # done + # ( https://github.com/IntelRealSense/meta-intel-realsense/issues/20 ) + postInstall = lib.optionalString enablePython '' + cp ../wrappers/python/pyrealsense2/__init__.py $out/${pythonPackages.python.sitePackages}/pyrealsense2 + ''; + + meta = with lib; { + description = "A cross-platform library for Intel® RealSense™ depth cameras (D400 series and the SR300)"; + homepage = "https://github.com/IntelRealSense/librealsense"; + license = licenses.asl20; + maintainers = with maintainers; [ brian-dawn pbsds ]; + platforms = platforms.unix; + }; +} diff --git a/nixpkgs/pkgs/development/libraries/librealsense/py_pybind11_no_external_download.patch b/nixpkgs/pkgs/development/libraries/librealsense/py_pybind11_no_external_download.patch new file mode 100644 index 000000000000..2b48edb62e37 --- /dev/null +++ b/nixpkgs/pkgs/development/libraries/librealsense/py_pybind11_no_external_download.patch @@ -0,0 +1,39 @@ +From 01e51b9c90ba51b2d0ca797dde676812cf3db415 Mon Sep 17 00:00:00 2001 +From: "Robert T. McGibbon" <rmcgibbo@gmail.com> +Date: Mon, 10 May 2021 17:26:04 -0400 +Subject: [PATCH 1/1] V1 + +--- + wrappers/python/CMakeLists.txt | 15 +-------------- + 1 file changed, 1 insertion(+), 14 deletions(-) + +diff --git a/wrappers/python/CMakeLists.txt b/wrappers/python/CMakeLists.txt +index aa83e4c77..4ec92ccfa 100644 +--- a/wrappers/python/CMakeLists.txt ++++ b/wrappers/python/CMakeLists.txt +@@ -8,21 +8,8 @@ if (NOT BUILD_PYTHON_BINDINGS) + endif() + + set(DEPENDENCIES realsense2) +-# In order for the external project clone to occur during cmake configure step(rather than during compilation, as would normally happen), +-# we copy the external project declaration to the build folder and then execute it +-configure_file(${CMAKE_SOURCE_DIR}/third-party/pybind11/CMakeLists.txt ${CMAKE_BINARY_DIR}/external-projects/pybind11/CMakeLists.txt) +-execute_process(COMMAND "${CMAKE_COMMAND}" -G "${CMAKE_GENERATOR}" . +- WORKING_DIRECTORY "${CMAKE_BINARY_DIR}/external-projects/pybind11" +-) +-execute_process(COMMAND "${CMAKE_COMMAND}" --build . +- WORKING_DIRECTORY "${CMAKE_BINARY_DIR}/external-projects/pybind11" +-) + +-# Add pybind11 makefile +-add_subdirectory("${CMAKE_BINARY_DIR}/third-party/pybind11" +- "${CMAKE_BINARY_DIR}/third-party/pybind11" +- EXCLUDE_FROM_ALL +-) ++find_package(pybind11 REQUIRED) + + set(PYBIND11_CPP_STANDARD -std=c++11) + # Force Pybind11 not to share pyrealsense2 resources with other pybind modules. +-- +2.29.3 + diff --git a/nixpkgs/pkgs/development/libraries/librealsense/py_sitepackage_dir.patch b/nixpkgs/pkgs/development/libraries/librealsense/py_sitepackage_dir.patch new file mode 100644 index 000000000000..99b567a429ed --- /dev/null +++ b/nixpkgs/pkgs/development/libraries/librealsense/py_sitepackage_dir.patch @@ -0,0 +1,15 @@ +--- a/wrappers/python/CMakeLists.txt ++++ b/wrappers/python/CMakeLists.txt +@@ -10,11 +10,11 @@ + if (CMAKE_VERSION VERSION_LESS 3.12) + find_package(PythonInterp REQUIRED) + find_package(PythonLibs REQUIRED) +- set(PYTHON_INSTALL_DIR "${CMAKE_INSTALL_LIBDIR}/python${PYTHON_VERSION_MAJOR}.${PYTHON_VERSION_MINOR}/pyrealsense2" CACHE PATH "Installation directory for Python bindings") ++ set(PYTHON_INSTALL_DIR "${XXNIX_PYTHON_SITEPACKAGES}/pyrealsense2" CACHE PATH "Installation directory for Python bindings") + set(CMAKECONFIG_PY_INSTALL_DIR "${CMAKE_INSTALL_LIBDIR}/cmake/pyrealsense2") + else() + find_package(Python REQUIRED COMPONENTS Interpreter Development) +- set(PYTHON_INSTALL_DIR "${Python_SITEARCH}/pyrealsense2" CACHE PATH "Installation directory for Python bindings") ++ set(PYTHON_INSTALL_DIR "${XXNIX_PYTHON_SITEPACKAGES}/pyrealsense2" CACHE PATH "Installation directory for Python bindings") + set(CMAKECONFIG_PY_INSTALL_DIR "${CMAKE_INSTALL_LIBDIR}/cmake/pyrealsense2") + endif() |