TGC-ISS/CMakeLists.txt

cmake_minimum_required(VERSION 3.12)
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_CURRENT_SOURCE_DIR}/cmake ${CMAKE_CURRENT_SOURCE_DIR}/scc/cmake)

project(TGFS-ISS VERSION 1.0.0 LANGUAGES CXX)

set(CORE_NAME TGC_C CACHE STRING "The core to build the ISS for" )
set(WITH_LLVM FALSE CACHE BOOL "Build LLVM based backend")

include(GNUInstallDirs)
include(Conan)

set(CMAKE_CXX_STANDARD 14)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)
set(CMAKE_POSITION_INDEPENDENT_CODE ON)
include(CheckCXXCompilerFlag)

CHECK_CXX_COMPILER_FLAG("-march=native" COMPILER_SUPPORTS_MARCH_NATIVE)
if(COMPILER_SUPPORTS_MARCH_NATIVE)
	if("${CMAKE_BUILD_TYPE}" STREQUAL "") 
	    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=native")
	elseif(NOT(${CMAKE_BUILD_TYPE} STREQUAL "RelWithDebInfo"))
	    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=native")
	endif()
endif()

if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU" OR "${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
    set(warnings "-Wall -Wextra -Werror")
    #set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -D_GLIBCXX_USE_CXX11_ABI=0")
    set(CMAKE_CXX_FLAGS_RELEASE "-O3 -DNDEBUG")
    set(CMAKE_C_FLAGS_RELEASE "-O3 -DNDEBUG")
elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
    set(warnings "/W4 /WX /EHsc")
endif()

setup_conan(TARGETS)

# This line finds the boost lib and headers. 
set(Boost_NO_BOOST_CMAKE ON) #  Don't do a find_package in config mode before searching for a regular boost install.
set(BOOST_ROOT ${CONAN_BOOST_ROOT})
find_package(Threads)
find_package(ZLIB)

include(clang-format)
set(ENABLE_CLANG_TIDY OFF CACHE BOOL "Add clang-tidy automatically to builds")
if (ENABLE_CLANG_TIDY)
    find_program (CLANG_TIDY_EXE NAMES "clang-tidy" PATHS /usr/local/opt/llvm/bin )
    if (CLANG_TIDY_EXE)
        message(STATUS "clang-tidy found: ${CLANG_TIDY_EXE}")
        set(CLANG_TIDY_CHECKS "-*,modernize-*")
        set(CMAKE_CXX_CLANG_TIDY "${CLANG_TIDY_EXE};-checks=${CLANG_TIDY_CHECKS};-header-filter='${CMAKE_SOURCE_DIR}/*';-fix"
            CACHE STRING "" FORCE)
    else()
        message(AUTHOR_WARNING "clang-tidy not found!")
        set(CMAKE_CXX_CLANG_TIDY "" CACHE STRING "" FORCE) # delete it
    endif()
endif()

include(CodeGen)
gen_coredsl(${CORE_NAME} ${CMAKE_CURRENT_SOURCE_DIR}/tgfs/gen_input/TGFS.core_desc interp)

add_subdirectory(dbt-core)
add_subdirectory(scc)
add_subdirectory(tgfs)