diff options
Diffstat (limited to 'nixpkgs/pkgs/development/libraries/ncnn')
-rw-r--r-- | nixpkgs/pkgs/development/libraries/ncnn/cmakelists.patch | 13 | ||||
-rw-r--r-- | nixpkgs/pkgs/development/libraries/ncnn/default.nix | 49 |
2 files changed, 62 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/libraries/ncnn/cmakelists.patch b/nixpkgs/pkgs/development/libraries/ncnn/cmakelists.patch new file mode 100644 index 000000000000..23499a1b9922 --- /dev/null +++ b/nixpkgs/pkgs/development/libraries/ncnn/cmakelists.patch @@ -0,0 +1,13 @@ +diff --git a/CMakeLists.txt b/CMakeLists.txt +index 98611276..989350bb 100644 +--- a/CMakeLists.txt ++++ b/CMakeLists.txt +@@ -260,6 +260,8 @@ if(NCNN_VULKAN) + include("${GLSLANG_TARGET_DIR}/HLSLTargets.cmake") + endif() + include("${GLSLANG_TARGET_DIR}/glslangTargets.cmake") ++ include("${GLSLANG_TARGET_DIR}/SPIRV-Tools/SPIRV-ToolsTarget.cmake") ++ include("${GLSLANG_TARGET_DIR}/SPIRV-Tools-opt/SPIRV-Tools-optTargets.cmake") + include("${GLSLANG_TARGET_DIR}/SPIRVTargets.cmake") + + if (NOT TARGET glslang OR NOT TARGET SPIRV) diff --git a/nixpkgs/pkgs/development/libraries/ncnn/default.nix b/nixpkgs/pkgs/development/libraries/ncnn/default.nix new file mode 100644 index 000000000000..0b07fab8668c --- /dev/null +++ b/nixpkgs/pkgs/development/libraries/ncnn/default.nix @@ -0,0 +1,49 @@ +{ lib +, stdenv +, fetchFromGitHub +, cmake +, vulkan-headers +, vulkan-loader +, glslang +, opencv +, protobuf +}: + +stdenv.mkDerivation rec { + pname = "ncnn"; + version = "20220729"; + + src = fetchFromGitHub { + owner = "Tencent"; + repo = pname; + rev = version; + sha256 = "sha256-hZVeW3svuVpwQhQz67uqTPZ7B9pisLCwHhXB2zMLygo="; + }; + + patches = [ + ./cmakelists.patch + ]; + + cmakeFlags = [ + "-DNCNN_CMAKE_VERBOSE=1" # Only for debugging the build + "-DNCNN_SHARED_LIB=1" + "-DNCNN_ENABLE_LTO=1" + "-DNCNN_VULKAN=1" + "-DNCNN_BUILD_EXAMPLES=0" + "-DNCNN_BUILD_TOOLS=0" + "-DNCNN_SYSTEM_GLSLANG=1" + "-DNCNN_PYTHON=0" # Should be an attribute + + "-DGLSLANG_TARGET_DIR=${glslang}/lib/cmake" + ]; + + nativeBuildInputs = [ cmake ]; + buildInputs = [ vulkan-headers vulkan-loader glslang opencv protobuf ]; + + meta = with lib; { + description = "ncnn is a high-performance neural network inference framework optimized for the mobile platform"; + homepage = "https://github.com/Tencent/ncnn"; + license = licenses.bsd3; + maintainers = with maintainers; [ tilcreator ]; + }; +} |