d11c40dcac
This ensures `isort` is applied to all files in the repo. Change-Id: Ib7ced1c924ef1639542bf0d1a01c5737f6ba43e9
86 lines
3.5 KiB
Python
Executable File
86 lines
3.5 KiB
Python
Executable File
# Copyright (c) 2013, 2015-2020 ARM Limited
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# All rights reserved.
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#
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# The license below extends only to copyright in the software and shall
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# not be construed as granting a license to any other intellectual
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# property including but not limited to intellectual property relating
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# to a hardware implementation of the functionality of the software
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# licensed hereunder. You may use the software subject to the license
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# terms below provided that you ensure that this notice is replicated
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# unmodified and in its entirety in all distributions of the software,
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# modified or unmodified, in source code or in binary form.
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#
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# Copyright (c) 2011 Advanced Micro Devices, Inc.
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# Copyright (c) 2009 The Hewlett-Packard Development Company
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# Copyright (c) 2004-2005 The Regents of The University of Michigan
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met: redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer;
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# redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution;
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# neither the name of the copyright holders nor the names of its
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# contributors may be used to endorse or promote products derived from
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# this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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import os.path
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from gem5_scons import (
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MakeAction,
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Transform,
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)
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###################################################
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#
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# This builder and wrapper method are used to set up a directory with
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# switching headers. Those are headers which are in a generic location and
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# that include more specific headers from a directory chosen at build time
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# based on the current build settings.
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#
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###################################################
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def SwitchingHeaders(env):
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def build_switching_header(target, source, env):
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path = str(target[0])
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subdir = str(source[0])
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dp, fp = os.path.split(path)
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dp = os.path.relpath(
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os.path.realpath(dp), os.path.realpath(env["BUILDDIR"])
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)
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with open(path, "w") as hdr:
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print(f'#include "{dp}/{subdir}/{fp}"', file=hdr)
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switching_header_action = MakeAction(
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build_switching_header, Transform("GENERATE")
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)
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switching_header_builder = env.Builder(
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action=switching_header_action,
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source_factory=env.Value,
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single_source=True,
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)
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env.Append(BUILDERS={"SwitchingHeader": switching_header_builder})
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def switching_headers(self, headers, source):
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for header in headers:
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self.SwitchingHeader(header, source)
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env.AddMethod(switching_headers, "SwitchingHeaders")
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