veriSCConfig.cmake.in

set(__VERISC_REL_ROOT "${CMAKE_CURRENT_LIST_DIR}/../../../")

include(CMakeFindDependencyMacro)

set(CMAKE_MIN_VERSION 3.25)
set(CMAKE_CXX_STANDARD @CMAKE_CXX_STANDARD@)
set(USE_VCS @USE_VCS@)

# Include GCC toolchain file first
find_package(gcc CONFIG REQUIRED
    PATHS ${__VERISC_REL_ROOT}/*
    NO_DEFAULT_PATH
    )

include("${__VERISC_REL_ROOT}/cmake/verilator/find_libs.cmake")
if(NOT DEFINED USE_VERILATOR)
    set(USE_VERILATOR 1)
endif()

if(USE_VERILATOR)
    include("${__VERISC_REL_ROOT}/cmake/verilator/verilator.cmake")
endif()

if(USE_VCS)
    include("${__VERISC_REL_ROOT}/cmake/synopsys/vcs.cmake")
endif()

include("${__VERISC_REL_ROOT}/cmake/rtllib.cmake")

function(make_rtl RTL_LIB)
    if(USE_VERILATOR)
        verilate_rtl(${RTL_LIB} SYSTEMC)
    endif()
    # if(USE_VCS)
    #     vcs_rtl(${OUT_LIB} ${RTL_LIB})
    # endif()
endfunction()

function(make_tb EXEC)
    set(multiValueArgs RTL_LIBS)
    set(options "")
    set(oneValueArgs "")
    cmake_parse_arguments(ARG "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})

    if(USE_VERILATOR)
        verilate_tb(${EXEC} RTL_LIBS ${ARG_RTL_LIBS} DEPS ${ARG_DEPS})
    endif()
    if(USE_VCS)
        vcs_tb(${SC_LIB} "${RTL_LIBS}")
    endif()
endfunction()


if(NOT TARGET graphviz)
    add_custom_target(graphviz
        COMMAND ${CMAKE_COMMAND} -E copy ${__VERISC_REL_ROOT}/cmake/CMakeGraphVizOptions.cmake ${CMAKE_BINARY_DIR}
        COMMAND ${CMAKE_COMMAND} "--graphviz=graphviz/foo.dot" .
        COMMAND python3 ${__VERISC_REL_ROOT}/scripts/graphviz_shorten_path.py -f "${CMAKE_BINARY_DIR}/graphviz/foo.dot" -o "${CMAKE_BINARY_DIR}/graphviz/out.dot" -l
        COMMAND dot -Tpng "${CMAKE_BINARY_DIR}/graphviz/out.dot" -o graph.png
        WORKING_DIRECTORY "${CMAKE_BINARY_DIR}"
    )
endif()