mirror of
https://github.com/openharmony/third_party_re2.git
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ganchuantao1
720274a4cd
Signed-off-by:ganchuantao1<ganchuantao1@huawei.com> Signed-off-by: ganchuantao1 <ganchuantao1@huawei.com>
99 lines
2.3 KiB
Python
99 lines
2.3 KiB
Python
# Copyright 2019 The RE2 Authors. All Rights Reserved.
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# Use of this source code is governed by a BSD-style
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# license that can be found in the LICENSE file.
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import os
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import shutil
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import sys
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import sysconfig
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def generate():
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include = sysconfig.get_path('include')
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libs = os.path.join(include, '../libs')
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mydir = os.path.dirname(sys.argv[0]) or '.'
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shutil.copytree(include, f'{mydir}/include')
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try:
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shutil.copytree(libs, f'{mydir}/libs')
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except FileNotFoundError:
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# We must not be running on Windows. :)
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pass
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with open(f'{mydir}/BUILD.bazel', 'x') as file:
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file.write(
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"""\
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load("@rules_python//python/cc:py_cc_toolchain.bzl", "py_cc_toolchain")
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load("@rules_python//python:py_runtime.bzl", "py_runtime")
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load("@rules_python//python:py_runtime_pair.bzl", "py_runtime_pair")
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package(default_visibility = ["//visibility:public"])
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toolchain(
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name = "py",
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toolchain = ":py_toolchain",
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toolchain_type = "@rules_python//python:toolchain_type",
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)
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py_runtime_pair(
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name = "py_toolchain",
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py3_runtime = ":interpreter",
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)
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py_runtime(
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name = "interpreter",
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interpreter_path = "{interpreter_path}",
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interpreter_version_info = {{
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"major": "{major}",
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"minor": "{minor}",
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}},
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python_version = "PY3",
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)
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toolchain(
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name = "py_cc",
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toolchain = ":py_cc_toolchain",
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toolchain_type = "@rules_python//python/cc:toolchain_type",
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)
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py_cc_toolchain(
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name = "py_cc_toolchain",
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headers = ":headers",
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libs = ":libraries",
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python_version = "{major}.{minor}",
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)
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cc_library(
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name = "headers",
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hdrs = glob(["include/**/*.h"]),
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includes = ["include"],
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deps = select({{
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"@platforms//os:windows": [":interface_library"],
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"//conditions:default": [],
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}}),
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)
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cc_import(
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name = "interface_library",
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interface_library = select({{
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"@platforms//os:windows": "libs/python{major}{minor}.lib",
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"//conditions:default": None,
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}}),
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system_provided = True,
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)
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# Not actually necessary for our purposes. :)
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cc_library(
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name = "libraries",
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)
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""".format(
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interpreter_path=sys.executable.replace('\\', '/'),
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major=sys.version_info.major,
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minor=sys.version_info.minor,
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)
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)
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if __name__ == '__main__':
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generate()
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