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python3Packages.mlx: enable for x86_64-darwin

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This commit is contained in:
Ihar Hrachyshka
2026-01-25 15:29:03 -05:00
parent 1f1f66c30b
commit c2facdf896
2 changed files with 17 additions and 20 deletions
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pkgs/development/python-modules/mlx-lm/default.nix
-4
View File
@@ -84,9 +84,5 @@ buildPythonPackage (finalAttrs: {
homepage = "https://github.com/ml-explore/mlx-lm";
changelog = "https://github.com/ml-explore/mlx-lm/releases/tag/${finalAttrs.src.tag}";
license = lib.licenses.mit;
badPlatforms = [
# Building for x86_64 on macOS is not supported by mlx (dependency)
"x86_64-darwin"
];
};
})
pkgs/development/python-modules/mlx/default.nix
+17 -16
View File
@@ -80,19 +80,24 @@ buildPythonPackage (finalAttrs: {
env = {
PYPI_RELEASE = 1;
CMAKE_ARGS = toString [
# NOTE The `metal` command-line utility used to build the Metal kernels is not open-source.
# To build mlx with Metal support in Nix, you'd need to use one of the sandbox escape
# hatches which let you interact with a native install of Xcode, such as `composeXcodeWrapper`
# or by changing the upstream (e.g., https://github.com/zed-industries/zed/discussions/7016).
(lib.cmakeBool "MLX_BUILD_METAL" false)
(lib.cmakeBool "USE_SYSTEM_FMT" true)
(lib.cmakeOptionType "filepath" "FETCHCONTENT_SOURCE_DIR_GGUFLIB" "${gguf-tools}")
(lib.cmakeFeature "CMAKE_CXX_FLAGS" "-I${lib.getDev nlohmann_json}/include/nlohmann")
CMAKE_ARGS = toString (
[
# NOTE The `metal` command-line utility used to build the Metal kernels is not open-source.
# To build mlx with Metal support in Nix, you'd need to use one of the sandbox escape
# hatches which let you interact with a native install of Xcode, such as `composeXcodeWrapper`
# or by changing the upstream (e.g., https://github.com/zed-industries/zed/discussions/7016).
(lib.cmakeBool "MLX_BUILD_METAL" false)
(lib.cmakeBool "USE_SYSTEM_FMT" true)
(lib.cmakeOptionType "filepath" "FETCHCONTENT_SOURCE_DIR_GGUFLIB" "${gguf-tools}")
(lib.cmakeFeature "CMAKE_CXX_FLAGS" "-I${lib.getDev nlohmann_json}/include/nlohmann")
# Cmake cannot find nanobind-config.cmake by itself
(lib.cmakeFeature "nanobind_DIR" "${nanobind}/${python.sitePackages}/nanobind/cmake")
];
# Cmake cannot find nanobind-config.cmake by itself
(lib.cmakeFeature "nanobind_DIR" "${nanobind}/${python.sitePackages}/nanobind/cmake")
]
++ lib.optionals (stdenv.hostPlatform.isDarwin && stdenv.hostPlatform.isx86_64) [
(lib.cmakeBool "MLX_ENABLE_X64_MAC" true)
]
);
};
build-system = [
@@ -178,9 +183,5 @@ buildPythonPackage (finalAttrs: {
cameronyule
viraptor
];
badPlatforms = [
# Building for x86_64 on macOS is not supported
"x86_64-darwin"
];
};
})