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# This file is licensed under the Apache License v2.0 with LLVM Exceptions.
# See https://llvm.org/LICENSE.txt for license information.
# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
"""Creates a copy of a binary, giving it a different basename.
binary_alias(
name = "my_binary_other_name",
binary = ":some_cc_binary",
)
"""
def _binary_alias_impl(ctx):
ctx.actions.symlink(
target_file = ctx.executable.binary,
output = ctx.outputs.executable,
is_executable = True,
)
return [DefaultInfo(
executable = ctx.outputs.executable,
runfiles = ctx.attr.binary[DefaultInfo].default_runfiles,
)]
binary_alias = rule(
_binary_alias_impl,
attrs = {
"binary": attr.label(
mandatory = True,
executable = True,
cfg = "target",
),
},
executable = True,
)
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