diff options
Diffstat (limited to 'nixpkgs/pkgs/development/libraries/librealsense')
3 files changed, 111 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..9a127fcd92ad --- /dev/null +++ b/nixpkgs/pkgs/development/libraries/librealsense/default.nix @@ -0,0 +1,83 @@ +{ stdenv +, config +, lib +, fetchFromGitHub +, fetchpatch +, cmake +, libusb1 +, ninja +, pkg-config +, gcc +, mesa +, gtk3 +, glfw +, libGLU +, curl +, cudaSupport ? config.cudaSupport, cudaPackages ? { } +, enablePython ? false, pythonPackages ? null +, enableGUI ? false, +}: + +assert cudaSupport -> (cudaPackages?cudatoolkit && cudaPackages.cudatoolkit != null); +assert enablePython -> pythonPackages != null; + +stdenv.mkDerivation rec { + pname = "librealsense"; + version = "2.54.2"; + + outputs = [ "out" "dev" ]; + + src = fetchFromGitHub { + owner = "IntelRealSense"; + repo = pname; + rev = "v${version}"; + sha256 = "sha256-EbnIHnsUgsqN/SVv4m9H7K8gfwni+u82+M55QBstAGI="; + }; + + buildInputs = [ + libusb1 + gcc.cc.lib + ] ++ lib.optional cudaSupport cudaPackages.cudatoolkit + ++ lib.optionals enablePython (with pythonPackages; [ python pybind11 ]) + ++ lib.optionals enableGUI [ mesa gtk3 glfw libGLU curl ]; + + patches = [ + ./py_pybind11_no_external_download.patch + ./install-presets.patch + ]; + + nativeBuildInputs = [ + cmake + ninja + pkg-config + ]; + + cmakeFlags = [ + "-DBUILD_EXAMPLES=ON" + "-DBUILD_GRAPHICAL_EXAMPLES=${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 = '' + substituteInPlace $out/lib/cmake/realsense2/realsense2Targets.cmake \ + --replace "\''${_IMPORT_PREFIX}/include" "$dev/include" + '' + 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/install-presets.patch b/nixpkgs/pkgs/development/libraries/librealsense/install-presets.patch new file mode 100644 index 000000000000..347aa4345323 --- /dev/null +++ b/nixpkgs/pkgs/development/libraries/librealsense/install-presets.patch @@ -0,0 +1,13 @@ +diff --git a/tools/realsense-viewer/CMakeLists.txt b/tools/realsense-viewer/CMakeLists.txt +index 44be6278f..1a4531dff 100644 +--- a/tools/realsense-viewer/CMakeLists.txt ++++ b/tools/realsense-viewer/CMakeLists.txt +@@ -253,7 +253,7 @@ install( + ) + #https://cmake.org/cmake/help/latest/command/install.html + install(DIRECTORY presets/ +- DESTINATION $ENV{HOME}/Documents/librealsense2/presets ++ DESTINATION $ENV{out}/share/librealsense2/presets + FILES_MATCHING PATTERN "*.preset" + ) + endif() diff --git a/nixpkgs/pkgs/development/libraries/librealsense/py_pybind11_no_external_download.patch b/nixpkgs/pkgs/development/libraries/librealsense/py_pybind11_no_external_download.patch new file mode 100644 index 000000000000..c91945fa1523 --- /dev/null +++ b/nixpkgs/pkgs/development/libraries/librealsense/py_pybind11_no_external_download.patch @@ -0,0 +1,15 @@ +diff --git a/CMake/global_config.cmake b/CMake/global_config.cmake +index 350f7a268..2cf125c67 100644 +--- a/CMake/global_config.cmake ++++ b/CMake/global_config.cmake +@@ -69,7 +69,8 @@ macro(global_set_flags) + + if(BUILD_PYTHON_BINDINGS) + include(libusb_config) +- include(CMake/external_pybind11.cmake) ++ find_package(pybind11 REQUIRED) ++ set(PYTHON_INSTALL_DIR "${XXNIX_PYTHON_SITEPACKAGES}/pyrealsense2" CACHE PATH "Installation directory for Python bindings") + endif() + + if(CHECK_FOR_UPDATES) + |