mirror of
https://github.com/vale981/ray
synced 2025-03-09 04:46:38 -04:00
49 lines
2.3 KiB
Diff
49 lines
2.3 KiB
Diff
diff --git bazel/cython_library.bzl bazel/cython_library.bzl
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index 48b41d74e8..a9bc168e5d 100644
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--- bazel/cython_library.bzl
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+++ bazel/cython_library.bzl
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@@ -7,18 +7,20 @@
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# been written at cython/cython and tensorflow/tensorflow. We branch from
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# Tensorflow's version as it is more actively maintained and works for gRPC
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# Python's needs.
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-def pyx_library(name, deps=[], py_deps=[], srcs=[], **kwargs):
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+def pyx_library(name, deps=[], copts=[], cc_kwargs={}, py_deps=[], srcs=[], **kwargs):
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"""Compiles a group of .pyx / .pxd / .py files.
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First runs Cython to create .cpp files for each input .pyx or .py + .pxd
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- pair. Then builds a shared object for each, passing "deps" to each cc_binary
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- rule (includes Python headers by default). Finally, creates a py_library rule
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- with the shared objects and any pure Python "srcs", with py_deps as its
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- dependencies; the shared objects can be imported like normal Python files.
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+ pair. Then builds a shared object for each, passing "deps" and `**cc_kwargs`
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+ to each cc_binary rule (includes Python headers by default). Finally, creates
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+ a py_library rule with the shared objects and any pure Python "srcs", with py_deps
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+ as its dependencies; the shared objects can be imported like normal Python files.
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Args:
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name: Name for the rule.
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deps: C/C++ dependencies of the Cython (e.g. Numpy headers).
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+ copts: C/C++ compiler options for Cython
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+ cc_kwargs: cc_binary extra arguments such as linkstatic, linkopts, features
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py_deps: Pure Python dependencies of the final library.
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srcs: .py, .pyx, or .pxd files to either compile or pass through.
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**kwargs: Extra keyword arguments passed to the py_library.
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@@ -57,9 +59,11 @@ def pyx_library(name, deps=[], py_deps=[], srcs=[], **kwargs):
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shared_object_name = stem + ".so"
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native.cc_binary(
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name=shared_object_name,
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- srcs=[stem + ".cpp"],
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+ srcs=[stem + ".cpp"] + cc_kwargs.pop("srcs", []),
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+ copts=copts,
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deps=deps + ["@local_config_python//:python_headers"],
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linkshared=1,
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+ **cc_kwargs
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)
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shared_objects.append(shared_object_name)
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@@ -72,3 +76,4 @@ def pyx_library(name, deps=[], py_deps=[], srcs=[], **kwargs):
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data=shared_objects,
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**kwargs)
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+
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--
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