1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
|
######################################################################
#
# DESCRIPTION: Verilator CMake Example: Small CMakeLists.txt with SystemC
#
# This is an example cmake script to build a verilog to SystemC project
# using CMake and Verilator.
#
# This file ONLY is placed under the Creative Commons Public Domain, for
# any use, without warranty, 2020 by Wilson Snyder.
# SPDX-License-Identifier: CC0-1.0
#
######################################################################
# This example builds the tracing_sc example using CMake
# To use it, run the following:
# cd /path/to/verilator/examples/cmake_sc
# rm -rf build && mkdir build && cd build
# cmake ..
# cmake --build .
cmake_minimum_required(VERSION 3.12)
cmake_policy(SET CMP0074 NEW)
project(cmake_hello_sc CXX)
find_package(verilator HINTS $ENV{VERILATOR_ROOT} ${VERILATOR_ROOT})
if(NOT verilator_FOUND)
message(
FATAL_ERROR
"Verilator was not found. Either install it, or set the VERILATOR_ROOT environment variable"
)
endif()
# SystemC dependencies
set(THREADS_PREFER_PTHREAD_FLAG ON)
find_package(Threads REQUIRED)
# Find SystemC using SystemC's CMake integration
find_package(SystemCLanguage QUIET)
# Create a new executable target that will contain all your sources
add_executable(example ../make_hello_sc/sc_main.cpp)
target_compile_features(example PUBLIC cxx_std_14)
set_property(TARGET example PROPERTY CXX_STANDARD ${SystemC_CXX_STANDARD})
# Add the Verilated circuit to the target
verilate(example SYSTEMC
INCLUDE_DIRS "../make_hello_sc"
SOURCES ../make_hello_sc/top.v
)
verilator_link_systemc(example)
|
