99 lines
3.6 KiB
Python
99 lines
3.6 KiB
Python
# Copyright (c) 2022 Fraunhofer IESE
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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
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import subprocess
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from shutil import which
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from gem5_scons import warning
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Import("env")
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build_root = Dir("../..").abspath
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build_current = Dir(".").abspath
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src_root = Dir(".").srcnode().abspath
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scons_root = Dir("#").abspath
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# See if we got a cloned DRAMSys repo as a subdirectory and set the
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# HAVE_DRAMSys flag accordingly
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if not os.path.exists(Dir(".").srcnode().abspath + "/DRAMSys"):
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env["HAVE_DRAMSYS"] = False
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Return()
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# DRAMSys requires CMake to build but this is is not a dependency for
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# gem5 outside of this DRAMSys integration. Therefore, we do not fail the
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# entire gem5 build if CMake is not found. Instead we just skip the building of
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# DRAMSys and print a warning.
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if which("cmake") is None:
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warning("The DRAMSys repo is present but CMake cannot be found. "
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"DRAMSys will not be built.")
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env["HAVE_DRAMSYS"] = False
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Return()
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env["HAVE_DRAMSYS"] = True
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subprocess.run(
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[
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"cmake",
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f"-S{src_root}",
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f"-B{build_current}",
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"-DCMAKE_BUILD_TYPE=Release",
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f"-DSCONS_SOURCE_DIR:STRING={scons_root}",
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"-DDRAMSYS_BUILD_CLI=OFF",
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"-DDRAMSYS_USE_FETCH_CONTENT=ON",
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"-DDRAMSYS_USE_FETCH_CONTENT_SYSTEMC=OFF",
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"-DDRAMSYS_SHARED_PIM_UNITS=ON"
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],
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check=True
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)
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subprocess.run(
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["cmake", "--build", build_current],
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check=True
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)
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env.Append(LIBS="liblibdramsys")
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env.Append(LIBPATH=Dir("./DRAMSys/src/libdramsys").abspath)
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env.Append(LIBS=["libpim_vm", "libpim-vm-cxx"])
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env.Append(LIBPATH=Dir("./DRAMSys").abspath)
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env.Append(LIBS="libconfiguration")
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env.Append(LIBPATH=Dir("./DRAMSys/src/configuration").abspath)
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env.Append(LIBS="sqlite3")
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env.Append(LIBPATH=Dir("./DRAMSys/lib/sqlite3").abspath)
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env.Append(CPPPATH=src_root + "/DRAMSys/src/libdramsys")
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env.Append(CPPPATH=src_root + "/DRAMSys/src/configuration")
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env.Append(CPPPATH=src_root + "/DRAMSys/src/util")
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env.Append(CPPPATH=src_root + "/DRAMSys/lib/nlohmann_json/include")
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env.Prepend(CPPDEFINES=[("SYSTEMC_VERSION", 20191203)])
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env.Prepend(CPPDEFINES=[("DRAMSYS_RESOURCE_DIR",
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'\\"' + os.getcwd() + '/DRAMSys/configs' + '\\"')])
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