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cmake_minimum_required(VERSION 3.5)
project(nextpnr CXX C)
option(BUILD_GUI "Build GUI" ON)
option(BUILD_PYTHON "Build Python Integration" ON)
option(BUILD_TESTS "Build tests" OFF)
option(BUILD_HEAP "Build HeAP analytic placer" ON)
option(USE_OPENMP "Use OpenMP to accelerate analytic placer" OFF)
option(COVERAGE "Add code coverage info" OFF)
option(STATIC_BUILD "Create static build" OFF)
option(EXTERNAL_CHIPDB "Create build with pre-built chipdb binaries" OFF)
if(WIN32 OR EXTERNAL_CHIPDB)
set(BBASM_MODE "binary")
else()
set(BBASM_MODE "string")
endif()
set(Boost_NO_BOOST_CMAKE ON)
if(WASI)
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -lwasi-emulated-mman")
set(USE_THREADS OFF)
add_definitions(
-DBOOST_EXCEPTION_DISABLE
-DBOOST_NO_EXCEPTIONS
-DBOOST_SP_NO_ATOMIC_ACCESS
-DBOOST_AC_DISABLE_THREADS
-DBOOST_NO_CXX11_HDR_MUTEX
)
else()
set(USE_THREADS ON)
endif()
if (NOT USE_THREADS)
add_definitions(-DNPNR_DISABLE_THREADS)
endif()
set(link_param "")
if (STATIC_BUILD)
set(Boost_USE_STATIC_LIBS ON)
if(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
elseif(${CMAKE_SYSTEM_NAME} MATCHES "Windows")
if (MSVC)
set(CMAKE_CXX_FLAGS_RELEASE "/MT")
set(CMAKE_CXX_FLAGS_DEBUG "/MTd")
endif()
else()
set(CMAKE_FIND_LIBRARY_SUFFIXES ".a" ".so")
set(link_param "-static")
if (BUILD_PYTHON)
find_package(ZLIB)
find_package(EXPAT)
find_package(Threads)
endif()
endif()
endif()
if (EXTERNAL_CHIPDB)
set(EXTERNAL_CHIPDB_ROOT "${CMAKE_INSTALL_PREFIX}/share/nextpnr" CACHE STRING
"External chipdb path")
message(STATUS "Using external chipdb path: ${EXTERNAL_CHIPDB_ROOT}")
add_definitions("-DEXTERNAL_CHIPDB_ROOT=\"${EXTERNAL_CHIPDB_ROOT}\"")
endif()
set(PROGRAM_PREFIX "" CACHE STRING "Name prefix for executables")
# List of families to build
set(FAMILIES generic ice40 ecp5 nexus)
set(ARCH "" CACHE STRING "Architecture family for nextpnr build")
set_property(CACHE ARCH PROPERTY STRINGS ${FAMILIES})
if (NOT ARCH)
message(STATUS "Architecture needs to be set, set desired one with -DARCH=xxx")
message(STATUS "Supported architectures are :")
message(STATUS " all")
foreach(item ${FAMILIES})
message(STATUS " ${item}")
endforeach()
message(FATAL_ERROR "Architecture setting is mandatory")
endif ()
if (ARCH STREQUAL "all")
SET(ARCH ${FAMILIES})
endif()
foreach(item ${ARCH})
if (NOT item IN_LIST FAMILIES)
message(FATAL_ERROR "Architecture '${item}' not in list of supported architectures")
endif()
endforeach()
set(CMAKE_CXX_STANDARD 11)
if (MSVC)
set(CMAKE_CONFIGURATION_TYPES "Debug;Release" CACHE STRING "" FORCE)
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /D_DEBUG /W4 /wd4100 /wd4244 /wd4125 /wd4800 /wd4456 /wd4458 /wd4305 /wd4459 /wd4121 /wd4996")
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /W4 /wd4100 /wd4244 /wd4125 /wd4800 /wd4456 /wd4458 /wd4305 /wd4459 /wd4121 /wd4996 /wd4127")
else()
set(CMAKE_CXX_FLAGS_DEBUG "-Wall -fPIC -ggdb -pipe")
if (USE_OPENMP)
set(CMAKE_CXX_FLAGS_RELEASE "-Wall -fPIC -O3 -g -pipe -fopenmp")
else()
set(CMAKE_CXX_FLAGS_RELEASE "-Wall -fPIC -O3 -g -pipe")
endif()
endif()
set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/3rdparty/sanitizers-cmake/cmake;." ${CMAKE_MODULE_PATH})
if (COVERAGE)
include(CodeCoverage)
endif()
if(NOT DEFINED CMAKE_SUPPRESS_DEVELOPER_WARNINGS)
set(CMAKE_SUPPRESS_DEVELOPER_WARNINGS 1 CACHE INTERNAL "No dev warnings")
endif()
find_package(Sanitizers)
# List of Boost libraries to include
set(boost_libs filesystem program_options iostreams system)
if (USE_THREADS)
list(APPEND boost_libs thread)
endif()
if (BUILD_GUI AND NOT BUILD_PYTHON)
message(FATAL_ERROR "GUI requires Python to build")
endif()
find_package(PythonInterp 3.5 REQUIRED)
if (BUILD_PYTHON)
# TODO: sensible minimum Python version
find_package(PythonLibs 3.5 REQUIRED)
else()
add_definitions("-DNO_PYTHON")
endif()
find_package(Boost REQUIRED COMPONENTS ${boost_libs})
if (BUILD_GUI)
# Find the Qt5 libraries
find_package(Qt5 COMPONENTS Core Widgets OpenGL REQUIRED)
find_package(OpenGL REQUIRED)
else()
add_definitions("-DNO_GUI")
endif()
if (NOT DEFINED CURRENT_GIT_VERSION)
# Get the latest abbreviated commit hash of the working branch
# if not already defined outside (e.g. by package manager when building
# outside of git repository)
execute_process(
COMMAND git describe --tags --always
WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
OUTPUT_VARIABLE CURRENT_GIT_VERSION
OUTPUT_STRIP_TRAILING_WHITESPACE
)
endif()
if (BUILD_TESTS)
add_subdirectory(3rdparty/googletest/googletest ${CMAKE_CURRENT_BINARY_DIR}/generated/3rdparty/googletest EXCLUDE_FROM_ALL)
enable_testing()
endif()
if (BUILD_GUI)
add_subdirectory(3rdparty/QtPropertyBrowser ${CMAKE_CURRENT_BINARY_DIR}/generated/3rdparty/QtPropertyBrowser EXCLUDE_FROM_ALL)
endif()
configure_file(
${CMAKE_CURRENT_SOURCE_DIR}/common/version.h.in ${CMAKE_CURRENT_BINARY_DIR}/generated/version.h
)
include_directories(common/ json/ frontend/ 3rdparty/json11/ 3rdparty/pybind11/include ${Boost_INCLUDE_DIRS} ${PYTHON_INCLUDE_DIRS})
if(BUILD_HEAP)
find_package (Eigen3 REQUIRED NO_MODULE)
include_directories(${EIGEN3_INCLUDE_DIRS})
add_definitions(${EIGEN3_DEFINITIONS})
add_definitions(-DWITH_HEAP)
endif()
aux_source_directory(common/ COMMON_SRC_FILES)
aux_source_directory(json/ JSON_PARSER_FILES)
aux_source_directory(3rdparty/json11 EXT_JSON11_FILES)
aux_source_directory(frontend/ FRONTEND_FILES)
set(COMMON_FILES ${COMMON_SRC_FILES} ${EXT_JSON11_FILES} ${JSON_PARSER_FILES} ${FRONTEND_FILES})
set(CMAKE_BUILD_TYPE Release)
if(CMAKE_CROSSCOMPILING)
set(BBA_IMPORT "IMPORTFILE-NOTFOUND" CACHE FILEPATH
"Path to the `bba-export.cmake` export file from a native build")
include(${BBA_IMPORT})
else()
add_subdirectory(bba)
endif()
include(TestBigEndian)
test_big_endian(IS_BIG_ENDIAN)
if(IS_BIG_ENDIAN)
set(BBASM_ENDIAN_FLAG "--be")
else()
set(BBASM_ENDIAN_FLAG "--le")
endif()
foreach (family ${ARCH})
message(STATUS "Configuring architecture: ${family}")
string(TOUPPER ${family} ufamily)
aux_source_directory(${family}/ ${ufamily}_FILES)
if (BUILD_GUI)
add_subdirectory(gui ${CMAKE_CURRENT_BINARY_DIR}/generated/gui/${family} EXCLUDE_FROM_ALL)
endif()
# Add the CLI binary target
add_executable(${PROGRAM_PREFIX}nextpnr-${family} ${COMMON_FILES} ${${ufamily}_FILES})
if (WASI)
# set(CMAKE_EXECUTABLE_SUFFIX) breaks CMake tests for some reason
set_property(TARGET ${PROGRAM_PREFIX}nextpnr-${family} PROPERTY SUFFIX ".wasm")
endif()
install(TARGETS ${PROGRAM_PREFIX}nextpnr-${family} RUNTIME DESTINATION bin)
target_compile_definitions(${PROGRAM_PREFIX}nextpnr-${family} PRIVATE MAIN_EXECUTABLE)
# Add any new per-architecture targets here
if (BUILD_TESTS)
if (COVERAGE)
APPEND_COVERAGE_COMPILER_FLAGS()
set(COVERAGE_LCOV_EXCLUDES '/usr/include/*' '3rdparty/*' 'generated/*' 'bba/*' 'tests/*')
SETUP_TARGET_FOR_COVERAGE_LCOV(
NAME ${family}-coverage
EXECUTABLE ${PROGRAM_PREFIX}nextpnr-${family}-test
DEPENDENCIES ${PROGRAM_PREFIX}nextpnr-${family}-test
)
endif()
aux_source_directory(tests/${family}/ ${ufamily}_TEST_FILES)
if (BUILD_GUI)
aux_source_directory(tests/gui/ GUI_TEST_FILES)
endif()
add_executable(${PROGRAM_PREFIX}nextpnr-${family}-test ${${ufamily}_TEST_FILES}
${COMMON_FILES} ${${ufamily}_FILES} ${GUI_TEST_FILES})
target_link_libraries(${PROGRAM_PREFIX}nextpnr-${family}-test PRIVATE gtest_main)
add_sanitizers(${PROGRAM_PREFIX}nextpnr-${family}-test)
add_test(${family}-test ${CMAKE_CURRENT_BINARY_DIR}/nextpnr-${family}-test)
endif()
# Set ${family_targets} to the list of targets being build for this family
set(family_targets ${PROGRAM_PREFIX}nextpnr-${family})
if (BUILD_TESTS)
set(family_targets ${family_targets} ${PROGRAM_PREFIX}nextpnr-${family}-test)
endif()
# Include the family-specific CMakeFile
include(${family}/family.cmake)
foreach (target ${family_targets})
# Include family-specific source files to all family targets and set defines appropriately
target_include_directories(${target} PRIVATE ${family}/ ${CMAKE_CURRENT_BINARY_DIR}/generated/)
target_compile_definitions(${target} PRIVATE NEXTPNR_NAMESPACE=nextpnr_${family} ARCH_${ufamily} ARCHNAME=${family})
target_link_libraries(${target} LINK_PUBLIC ${Boost_LIBRARIES} ${link_param})
if (NOT MSVC)
target_link_libraries(${target} LINK_PUBLIC pthread)
endif()
add_sanitizers(${target})
if (BUILD_GUI)
target_include_directories(${target} PRIVATE gui/${family}/ gui/)
target_compile_definitions(${target} PRIVATE QT_NO_KEYWORDS)
target_link_libraries(${target} LINK_PUBLIC gui_${family} ${GUI_LIBRARY_FILES_${ufamily}})
endif()
if (BUILD_PYTHON)
target_link_libraries(${target} LINK_PUBLIC ${PYTHON_LIBRARIES})
if (STATIC_BUILD)
target_link_libraries(${target} LINK_PUBLIC ${CMAKE_THREAD_LIBS_INIT} ${CMAKE_DL_LIBS} ${ZLIB_LIBRARIES} ${EXPAT_LIBRARIES})
if(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
elseif(${CMAKE_SYSTEM_NAME} MATCHES "Windows")
else()
target_link_libraries(${target} LINK_PUBLIC -lutil)
endif()
endif()
endif()
endforeach (target)
endforeach (family)
file(GLOB_RECURSE CLANGFORMAT_FILES *.cc *.h)
string(REGEX REPLACE "[^;]*/ice40/chipdb/chipdb-[^;]*.cc" "" CLANGFORMAT_FILES "${CLANGFORMAT_FILES}")
string(REGEX REPLACE "[^;]*/ecp5/chipdb/chipdb-[^;]*.cc" "" CLANGFORMAT_FILES "${CLANGFORMAT_FILES}")
string(REGEX REPLACE "[^;]*/3rdparty[^;]*" "" CLANGFORMAT_FILES "${CLANGFORMAT_FILES}")
string(REGEX REPLACE "[^;]*/generated[^;]*" "" CLANGFORMAT_FILES "${CLANGFORMAT_FILES}")
add_custom_target(
clangformat
COMMAND clang-format
-style=file
-i
${CLANGFORMAT_FILES}
)
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