forked from github/verilator
52 lines
1.5 KiB
CMake
52 lines
1.5 KiB
CMake
######################################################################
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#
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# DESCRIPTION: Verilator CMake Example: Small CMakeLists.txt with SystemC
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#
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# This is an example cmake script to build a verilog to SystemC project
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# using CMake and Verilator.
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#
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# This file ONLY is placed under the Creative Commons Public Domain, for
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# any use, without warranty, 2020 by Wilson Snyder.
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# SPDX-License-Identifier: CC0-1.0
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#
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######################################################################
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# This example builds the tracing_sc example using CMake
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# To use it, run the following:
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# cd /path/to/verilator/examples/cmake_sc
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# rm -rf build && mkdir build && cd build
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# cmake ..
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# cmake --build .
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cmake_minimum_required(VERSION 3.12)
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cmake_policy(SET CMP0074 NEW)
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project(cmake_hello_sc CXX)
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find_package(verilator HINTS $ENV{VERILATOR_ROOT} ${VERILATOR_ROOT})
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if (NOT verilator_FOUND)
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message(FATAL_ERROR "Verilator was not found. Either install it, or set the VERILATOR_ROOT environment variable")
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endif()
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# SystemC dependencies
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set(THREADS_PREFER_PTHREAD_FLAG ON)
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find_package(Threads REQUIRED)
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# Find SystemC using SystemC's CMake integration
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find_package(SystemCLanguage QUIET)
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# Create a new executable target that will contain all your sources
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add_executable(example ../make_hello_sc/sc_main.cpp)
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set_property(
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TARGET example
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PROPERTY CXX_STANDARD ${SystemC_CXX_STANDARD}
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)
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# Add the Verilated circuit to the target
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verilate(example SYSTEMC
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INCLUDE_DIRS "../make_hello_sc"
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SOURCES ../make_hello_sc/top.v)
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verilator_link_systemc(example)
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