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CMakeLists.txt
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if(WIN32)
# file(GET_RUNTIME_DEPENDENCIES and install(... ALL_COMPONENTS)
set(REQUIRED_CMAKE_VERSION 3.21)
else()
# Python3_FIND_STRATEGY
set(REQUIRED_CMAKE_VERSION 3.15)
endif()
cmake_minimum_required(VERSION ${REQUIRED_CMAKE_VERSION} FATAL_ERROR)
if(POLICY CMP0072)
cmake_policy(SET CMP0072 NEW)
endif()
list(APPEND CMAKE_MODULE_PATH ${CMAKE_HOME_DIRECTORY}/cmake ${CMAKE_HOME_DIRECTORY}/GG/cmake)
set(CMAKE_OSX_DEPLOYMENT_TARGET 10.15 CACHE STRING "Set the minimum OSX deployment target version")
set(CMAKE_OSX_ARCHITECTURES x86_64 CACHE STRING "Set the architecture the universal binaries for OSX should be built for")
IF(CMAKE_GENERATOR STREQUAL "Xcode")
set(CMAKE_CONFIGURATION_TYPES Release)
ELSE()
set(CMAKE_CONFIGURATION_TYPES Debug RelWithDebInfo Release)
ENDIF()
IF(NOT CMAKE_BUILD_TYPE)
MESSAGE(STATUS "Setting build type to 'Release' as none was specified.")
SET(CMAKE_BUILD_TYPE Release CACHE STRING "Choose the type of build." FORCE)
# Set the possible values of build type for cmake-gui
SET_PROPERTY(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS "Debug" "Release" "MinSizeRel" "RelWithDebInfo")
ENDIF(NOT CMAKE_BUILD_TYPE)
message(STATUS "Build type CMAKE_BUILD_TYPE set to ${CMAKE_BUILD_TYPE}")
include(UseCompilerCache)
find_compiler_cache(PROGRAM ccache)
list(APPEND GODOT_CPP_CMAKE_VARS "CMAKE_BUILD_TYPE;CMAKE_CONFIGURATION_TYPES;CMAKE_TOOLCHAIN_FILE;PYTHON_EXECUTABLE;Python3_EXECUTABLE")
get_cmake_property(vars CACHE_VARIABLES)
foreach(var ${vars})
get_property(currentHelpString CACHE "${var}" PROPERTY HELPSTRING)
if("${currentHelpString}" MATCHES "No help, variable specified on the command line." OR "${currentHelpString}" STREQUAL "")
if(NOT "${var}" IN_LIST GODOT_CPP_CMAKE_VARS)
list(APPEND CL_ARGS "-D${var}=${${var}}")
endif()
endif()
endforeach()
##
## Global project configuration
##
project(FreeOrion)
use_compiler_cache_with_xcode()
include(GNUInstallDirs)
include(UseCodeCoverage)
include(TargetDependencies)
include(CPackComponent)
set(CMAKE_CXX_STANDARD 20)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_VISIBILITY_PRESET hidden)
option(BUILD_SHARED_LIBS "Build project as shared libraries." ON)
option(BUILD_TESTING "Build the testing tree." OFF)
option(BUILD_CLIENT_GG "Build GiGi client" ON)
option(BUILD_CLIENT_GODOT "Build Godot client (experimental)" OFF)
option(BUILD_SERVER "Build server" ON)
option(BUILD_AI "Build AI" ON)
option(BUILD_PARSERS "Build parsers" ON)
set(GODOT_CPP_ROOT "" CACHE PATH "Path to Godot CPP libraries (empty to build internally)")
if(BUILD_TESTING)
message( STATUS "Building Tests")
enable_testing()
enable_coverage()
if(NOT TARGET unittest)
add_custom_target(unittest
COMMAND ${CMAKE_CTEST_COMMAND} --verbose --output-on-failure --build-config $<CONFIG>
COMMENT "Run tests for ${CMAKE_PROJECT_NAME}"
)
endif()
endif()
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR})
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR})
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR})
if(WIN32)
# Location of the FreeOrionSDK root
set(CMAKE_PREFIX_PATH "${CMAKE_SOURCE_DIR}/.." CACHE PATH "Location of the FreeOrionSDK root")
# Search dependency DLLs inside FreeOrionSDK
target_dependencies_add_search_path("${CMAKE_PREFIX_PATH}/bin")
set(CMAKE_INSTALL_BINDIR ".")
set(CMAKE_INSTALL_DATADIR ".")
set(FreeOrion_INSTALL_LIBDIR ".")
else()
set(CMAKE_INSTALL_DATADIR "${CMAKE_INSTALL_DATADIR}/freeorion")
endif()
if(APPLE)
set(FreeOrionSDK_VERSION 14)
set(FreeOrionSDK_FILE "FreeOrionSDK_${FreeOrionSDK_VERSION}_Clang-MacOSX-10.9-x86_64.tar.bz2")
if(NOT EXISTS "${CMAKE_BINARY_DIR}/${FreeOrionSDK_FILE}")
file(DOWNLOAD
"https://github.com/freeorion/freeorion-sdk/releases/download/v${FreeOrionSDK_VERSION}/${FreeOrionSDK_FILE}"
"${CMAKE_BINARY_DIR}/${FreeOrionSDK_FILE}"
SHOW_PROGRESS
)
endif()
set(FreeOrionSDK_INSTALL_VERSION 0)
if(EXISTS "${CMAKE_BINARY_DIR}/dep/sdkversion")
file(READ "${CMAKE_BINARY_DIR}/dep/sdkversion" FreeOrionSDK_INSTALL_VERSION)
endif()
if(NOT "${FreeOrionSDK_VERSION}" EQUAL "${FreeOrionSDK_INSTALL_VERSION}")
file(REMOVE_RECURSE "${CMAKE_BINARY_DIR}/dep")
file(MAKE_DIRECTORY "${CMAKE_BINARY_DIR}/dep")
execute_process(COMMAND ${CMAKE_COMMAND} -E tar xfj "${CMAKE_BINARY_DIR}/${FreeOrionSDK_FILE}" WORKING_DIRECTORY "${CMAKE_BINARY_DIR}/dep")
file(WRITE "${CMAKE_BINARY_DIR}/dep/sdkversion" "${FreeOrionSDK_VERSION}")
endif()
# Location of the FreeOrionSDK root
set(CMAKE_PREFIX_PATH "${CMAKE_BINARY_DIR}/dep/")
set(CMAKE_FRAMEWORK_PATH "${CMAKE_BINARY_DIR}/dep/Frameworks")
set(CMAKE_PROGRAM_PATH "${CMAKE_BINARY_DIR}/dep/bin")
set(Python3_FIND_FRAMEWORK "LAST")
set(BOOST_ROOT "${CMAKE_BINARY_DIR}/dep/")
set(Boost_NO_SYSTEM_PATHS ON)
set(Python3_ROOT_DIR "${CMAKE_BINARY_DIR}/dep/")
set(Python3_FIND_STRATEGY "LOCATION")
endif()
if(UNIX)
set(FreeOrion_INSTALL_LIBDIR "${CMAKE_INSTALL_LIBDIR}/freeorion")
endif()
if(APPLE)
set(CMAKE_INSTALL_RPATH
"@loader_path/../SharedSupport"
"@loader_path/../Frameworks"
)
set(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE)
endif()
if(NOT APPLE)
set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/${FreeOrion_INSTALL_LIBDIR}")
set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
endif()
if(MSVC)
# Remove default debug flags /Zi and /MDd to allow project-specific debug flag
STRING(REGEX REPLACE " /Zi" "" CMAKE_CXX_FLAGS_DEBUG ${CMAKE_CXX_FLAGS_DEBUG})
STRING(REGEX REPLACE " /Zi" "" CMAKE_CXX_FLAGS_RELWITHDEBINFO ${CMAKE_CXX_FLAGS_RELWITHDEBINFO})
STRING(REGEX REPLACE " /MDd" "" CMAKE_CXX_FLAGS_DEBUG ${CMAKE_CXX_FLAGS_DEBUG})
endif()
add_compile_options(
# Enable (almost) all warnings on compilers
# https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wall-316
$<$<CXX_COMPILER_ID:GNU>:-Wall>
# http://clang.llvm.org/docs/DiagnosticsReference.html#wall
$<$<CXX_COMPILER_ID:Clang>:-Wall>
# https://msdn.microsoft.com/en-us/library/thxezb7y.aspx#Anchor_1
$<$<CXX_COMPILER_ID:MSVC>:/W4>
# Disable "'<param>': unreferenced formal parameter" warning
$<$<CXX_COMPILER_ID:MSVC>:/wd4100>
# Disable "'<class>::<member>': class '<member-type>' needs to have dll-interface to be used by clients of class '<class>'" warning
$<$<CXX_COMPILER_ID:MSVC>:/wd4251>
# Disable "'<func>': unreferenced local function has been removed" warning
$<$<CXX_COMPILER_ID:MSVC>:/wd4505>
# Disable "declaration of '<type>' hides global declaration" warning
$<$<CXX_COMPILER_ID:MSVC>:/wd4459>
# Disable "function '<func>' marked as __forceinline not inlined" warning
$<$<CXX_COMPILER_ID:MSVC>:/wd4714>
# Enable C++ Exception unwind mechanics with DLL support
$<$<CXX_COMPILER_ID:MSVC>:/EHsc>
# Fix Fatal Error C1128: number of sections exceeded object file format limit : compile with /bigobj on SerializeEmpire.cpp
$<$<CXX_COMPILER_ID:MSVC>:/bigobj>
# Produce pdb files in Debug and RelWithDebInfo configuration
$<$<AND:$<CXX_COMPILER_ID:MSVC>,$<OR:$<CONFIG:DEBUG>,$<CONFIG:RELWITHDEBINFO>>>:/Zi>
# Use the multithread-specific and DLL-specific version of the run-time library in Debug Configuration
$<$<AND:$<CXX_COMPILER_ID:MSVC>,$<CONFIG:DEBUG>>:/MD>
# Set character set to UTF-8
# https://docs.microsoft.com/en-us/cpp/build/reference/utf-8-set-source-and-executable-character-sets-to-utf-8?view=msvc-170
$<$<CXX_COMPILER_ID:MSVC>:/utf-8>
)
# Determine minimum Windows target (see FreeOrion SDK)
if(WIN32)
string(REGEX REPLACE "^v([1-9][0-9]*)(.*)$" "\\1;\\2" _VS_PLATFORM_TOOLSET "${CMAKE_VS_PLATFORM_TOOLSET}")
message( STATUS "Toolset ${CMAKE_VS_PLATFORM_TOOLSET} regex ${_VS_PLATFORM_TOOLSET}")
list(GET _VS_PLATFORM_TOOLSET 1 _VS_PLATFORM_TOOLSET_TARGET)
message( STATUS "Target ${_VS_PLATFORM_TOOLSET_TARGET}")
endif()
set_property(DIRECTORY APPEND
PROPERTY COMPILE_DEFINITIONS
# Set minimum Windows target version to WindowsXP or Vista depending on toolset
# https://msdn.microsoft.com/en-us/library/aa383745.aspx
# Use numeric to correctly compare it in <boost\log\detail\config.hpp>
$<$<PLATFORM_ID:Windows>:_WIN32_WINNT=$<IF:$<STREQUAL:${_VS_PLATFORM_TOOLSET_TARGET},_xp>,0x0501,0x0600>>
# Default to unicode variants when using Win32 API
# https://msdn.microsoft.com/en-us/library/dybsewaf.aspx
$<$<PLATFORM_ID:Windows>:_UNICODE>
# Disable "'<func>' was declared deprecated" warning
# https://msdn.microsoft.com/en-us/library/ttcz0bys.aspx
$<$<PLATFORM_ID:Windows>:_CRT_SECURE_NO_WARNINGS>
# Disable '<func>': Function call with parameters that may be unsafe" warning
# https://msdn.microsoft.com/en-us/library/ttcz0bys.aspx
$<$<PLATFORM_ID:Windows>:_SCL_SECURE_NO_WARNINGS>
# Disable '<func>': The POSIX name for this item is deprecated." warning
# https://msdn.microsoft.com/en-us/library/ttcz0bys.aspx
$<$<PLATFORM_ID:Windows>:_CRT_NONSTDC_NO_WARNINGS>
# Suppress "Boost.Config is older than your compiler version" warning
$<$<PLATFORM_ID:Windows>:BOOST_CONFIG_SUPPRESS_OUTDATED_MESSAGE>
# Define platform specific macros
$<$<PLATFORM_ID:Windows>:FREEORION_WIN32>
$<$<PLATFORM_ID:Darwin>:FREEORION_MACOSX>
$<$<PLATFORM_ID:Linux>:FREEORION_LINUX>
$<$<PLATFORM_ID:FreeBSD>:FREEORION_FREEBSD>
$<$<PLATFORM_ID:OpenBSD>:FREEORION_OPENBSD>
$<$<PLATFORM_ID:NetBSD>:FREEORION_NETBSD>
$<$<PLATFORM_ID:DragonFly>:FREEORION_DRAGONFLY>
$<$<PLATFORM_ID:Haiku>:FREEORION_HAIKU>
$<$<PLATFORM_ID:Android>:FREEORION_ANDROID>
)
if(WIN32 AND MSVC AND NOT (MSVC_VERSION LESS 1900)) # _MSC_VER >= 1900
# fix https://bugs.python.org/issue36020
# ToDo: remove after fix will be applied in python-cmake
# ToDo: use GREATER_EQUAL after updating to cmake >= 3.7
set_property(DIRECTORY APPEND
PROPERTY COMPILE_DEFINITIONS
HAVE_SNPRINTF
)
endif()
if(WIN32 AND MSVC)
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /NODEFAULTLIB:LIBCMT")
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /NODEFAULTLIB:LIBCMT")
endif()
if(UNIX AND NOT APPLE AND NOT ANDROID)
add_definitions(-DENABLE_BINRELOC -DBINPATH=\"${CMAKE_INSTALL_FULL_BINDIR}\" -DSHAREPATH=\"${CMAKE_INSTALL_FULL_DATADIR}\")
endif()
include(TestForBug2795)
##
## Collect project dependencies.
##
set(MINIMUM_PYTHON_VERSION 3.9)
set(MINIMUM_BOOST_VERSION 1.73.0)
find_package(Threads)
if(ANDROID)
find_package(Python3 ${MINIMUM_PYTHON_VERSION} COMPONENTS Interpreter REQUIRED)
find_package(Python3 ${MINIMUM_PYTHON_VERSION} COMPONENTS Development REQUIRED)
else()
find_package(Python3 ${MINIMUM_PYTHON_VERSION} COMPONENTS Interpreter Development REQUIRED)
endif()
message(STATUS "Python library version detected ${Python3_VERSION}")
set(Boost_PYTHON_SUFFIX "${Python3_VERSION_MAJOR}${Python3_VERSION_MINOR}")
message(STATUS "Boost python version ${Boost_PYTHON_SUFFIX}")
find_package(Boost ${MINIMUM_BOOST_VERSION}
COMPONENTS
container
filesystem
graph
iostreams
locale
log
log_setup
random
serialization
system
thread
REQUIRED)
message(STATUS "Boost version detected ${Boost_MAJOR_VERSION}.${Boost_MINOR_VERSION}")
find_package(Boost OPTIONAL_COMPONENTS python${Boost_PYTHON_SUFFIX})
if(NOT Boost_PYTHON${Boost_PYTHON_SUFFIX}_FOUND)
# try some strange boost installations
string(SUBSTRING "${Boost_PYTHON_SUFFIX}" 0 1 Boost_PYTHON_SUFFIX)
find_package(Boost COMPONENTS python${Boost_PYTHON_SUFFIX} REQUIRED)
endif()
if(BUILD_TESTING)
find_package(Boost ${MINIMUM_BOOST_VERSION} COMPONENTS unit_test_framework REQUIRED)
endif()
find_package(ZLIB REQUIRED)
if(BUILD_CLIENT_GG)
set(SDL_NO_MAIN true)
find_package(SDL REQUIRED)
find_package(Freetype REQUIRED)
find_package(OpenGL REQUIRED)
find_package(OpenAL REQUIRED)
find_package(Ogg REQUIRED)
find_package(Vorbis REQUIRED)
endif()
if(APPLE)
find_library(CORE_FOUNDATION_LIBRARY CoreFoundation)
find_library(ICONV_LIBRARY iconv)
endif()
if(ANDROID)
find_library(ICUI18N_LIBRARY icui18n) # Symbol _ZTIN6icu_6210DateFormatE
find_library(ICUUC_LIBRARY icuuc) # Symbol _ZN6icu_6213UnicodeStringD1Ev
find_library(ICUDATA_LIBRARY icudata) # Symbol icudt62_dat
find_library(ICONV_LIBRARY iconv) # Symbol libiconv_open
find_library(ANDROID_LIBRARY android) # Asset Manager
find_library(LOG_LIBRARY log) # Android logging
endif()
if(BUILD_TESTING)
add_subdirectory(test)
endif()
if(BUILD_CLIENT_GG)
set(BUILD_DEVEL_PACKAGE OFF CACHE INTERNAL "Disables installation of GiGi development files." FORCE)
set(_ORIG_CMAKE_INSTALL_LIBDIR ${CMAKE_INSTALL_LIBDIR})
set(CMAKE_INSTALL_LIBDIR "${FreeOrion_INSTALL_LIBDIR}")
add_subdirectory(GG)
set(CMAKE_INSTALL_LIBDIR ${_ORIG_CMAKE_INSTALL_LIBDIR})
unset(_ORIG_CMAKE_INSTALL_LIBDIR)
endif()
set_property(DIRECTORY APPEND
PROPERTY COMPILE_DEFINITIONS
# Boost iostreams doesn't honor BOOST_ALL_NO_LIB when linking zlib.
# It also tries to link by default to the boost in-source zlib librar,
# which we don't want.
# http://www.boost.org/doc/libs/1_59_0/boost/iostreams/detail/config/zlib.hpp
$<$<PLATFORM_ID:Windows>:BOOST_ZLIB_BINARY=zlib.lib>
# with boost 1.61 some boost::optional internals were changed. However
# boost::spirit relies on some API the old implementation provided.
# This define enables the usage of the old boost::optional
# implementation. Boost upstream tracks this bug as #12349
$<$<AND:$<VERSION_GREATER:${Boost_MAJOR_VERSION}.${Boost_MINOR_VERSION},1.60>,$<VERSION_LESS:${Boost_MAJOR_VERSION}.${Boost_MINOR_VERSION},1.67>>:BOOST_OPTIONAL_CONFIG_USE_OLD_IMPLEMENTATION_OF_OPTIONAL>
# We don't need localized output of Boost date_time and not setting
# the define causes the inclusion of code, which contains std::tolower.
# This however causes a macro substitutions caused by the libpython
# headers, which in turn breaks the build. Python 2.7.13 should have
# fixed this with python bug #10910
$<$<PLATFORM_ID:Darwin>:BOOST_DATE_TIME_NO_LOCALE>
$<$<PLATFORM_ID:FreeBSD>:BOOST_DATE_TIME_NO_LOCALE>
# Forcing backtrace using api for boost stacktrace due to lacking on ::Unwind side
$<$<PLATFORM_ID:FreeBSD>:BOOST_STACKTRACE_USE_LIBC_BACKTRACE_FUNCTION>
# Workaround for boost 1.81 issue https://github.com/boostorg/phoenix/issues/111
$<$<VERSION_GREATER_EQUAL:${Boost_MAJOR_VERSION}.${Boost_MINOR_VERSION},1.81>:BOOST_PHOENIX_STL_TUPLE_H_>
)
##
## Define main project targets.
##
# To run the version generation every compile we need to deferr the
# execution to a separate target and the existing python command
execute_process(
COMMAND
"${Python3_EXECUTABLE}"
"${CMAKE_SOURCE_DIR}/cmake/make_versioncpp.py"
"${CMAKE_SOURCE_DIR}"
"CMake"
"${Boost_PYTHON_SUFFIX}"
RESULT_VARIABLE result
)
if(NOT result EQUAL 0)
message(FATAL_ERROR "FreeOrion version failed")
endif()
set_source_files_properties(
${CMAKE_CURRENT_SOURCE_DIR}/util/Version.cpp
PROPERTIES
GENERATED TRUE
)
include(FreeOrionVersion)
if(Apple)
set_source_files_properties(
"${CMAKE_CURRENT_SOURCE_DIR}/Xcode/Info.plist"
PROPERTIES
GENERATED TRUE
)
endif()
if(NOT WIN32 AND NOT ANDROID)
add_library(freeorioncommon "")
endif()
if(WIN32 OR ANDROID)
add_library(freeorioncommon STATIC "")
set_property(TARGET freeorioncommon
PROPERTY
OUTPUT_NAME Common
)
endif()
target_compile_options(freeorioncommon
PRIVATE
$<$<CXX_COMPILER_ID:Clang>:-ftemplate-depth=512>
$<$<CXX_COMPILER_ID:AppleClang>:-ftemplate-depth=512>
)
if(APPLE)
set_target_properties(freeorioncommon
PROPERTIES
LINK_FLAGS "-undefined dynamic_lookup"
)
endif()
target_compile_definitions(freeorioncommon
PUBLIC
$<$<NOT:$<PLATFORM_ID:Android>>:BOOST_ALL_DYN_LINK>
PRIVATE
-DFREEORION_BUILD_COMMON
)
target_include_directories(freeorioncommon SYSTEM
PUBLIC
${Python3_INCLUDE_DIRS}
)
target_link_libraries(freeorioncommon
PUBLIC
Boost::boost
Boost::disable_autolinking
$<$<NOT:$<PLATFORM_ID:Android>>:Boost::dynamic_linking>
INTERFACE
Boost::filesystem
Boost::iostreams
Boost::locale
Boost::log_setup
Boost::log
Boost::python${Boost_PYTHON_SUFFIX}
Boost::thread
Boost::serialization
${Python3_LIBRARIES}
ZLIB::ZLIB
${ICUI18N_LIBRARY}
${ICUUC_LIBRARY}
${ICUDATA_LIBRARY}
${ANDROID_LIBRARY}
${LOG_LIBRARY}
PRIVATE
# boost::uuid requires the bcrypt Windows API on Windows since boost 1.67
# see https://github.com/boostorg/uuid/issues/68
$<$<AND:$<PLATFORM_ID:Windows>,$<VERSION_GREATER:${Boost_MAJOR_VERSION}.${Boost_MINOR_VERSION},1.66>>:bcrypt>
${CORE_FOUNDATION_LIBRARY}
)
if(CMAKE_SYSTEM_NAME MATCHES "FreeBSD")
target_link_libraries(freeorioncommon PUBLIC execinfo)
endif()
if(CMAKE_SYSTEM_NAME MATCHES "Haiku")
target_link_libraries(freeorioncommon PUBLIC network)
endif()
add_library(freeorionparseobj OBJECT "")
# Object libraries only understand the modern CMake approach of defining
# dependencies via imported targets and target_link_libraries starting 3.12.
# For now manually unpack the compiler definitions and include directories.
target_compile_definitions(freeorionparseobj
PUBLIC
$<TARGET_PROPERTY:Boost::boost,INTERFACE_COMPILE_DEFINITIONS>
)
target_include_directories(freeorionparseobj
PUBLIC
$<TARGET_PROPERTY:Boost::boost,INTERFACE_INCLUDE_DIRECTORIES>
${Python3_INCLUDE_DIRS}
)
set_property(TARGET freeorionparseobj
PROPERTY
POSITION_INDEPENDENT_CODE ON
)
if(MSVC)
# The debug information produced in this project is over the MSVC linking limit, remove it
get_target_property(PARSEOBJ_COMPILE_OPTIONS freeorionparseobj COMPILE_OPTIONS)
list(REMOVE_ITEM PARSEOBJ_COMPILE_OPTIONS
"$<$<AND:$<CXX_COMPILER_ID:MSVC>,$<OR:$<CONFIG:DEBUG>,$<CONFIG:RELWITHDEBINFO>>>:/Zi>"
)
set_target_properties(freeorionparseobj
PROPERTIES
COMPILE_OPTIONS "${PARSEOBJ_COMPILE_OPTIONS}"
)
target_precompile_headers(freeorionparseobj PRIVATE "msvc2022/Parsers/StdAfx.h")
endif()
target_compile_options(freeorionparseobj
PRIVATE
$<$<CXX_COMPILER_ID:Clang>:-ftemplate-depth=512>
$<$<CXX_COMPILER_ID:AppleClang>:-ftemplate-depth=512>
$<$<AND:$<NOT:$<BOOL:${BUILD_TESTING}>>,$<CXX_COMPILER_ID:GNU>>:-O3>
)
target_compile_definitions(freeorionparseobj
PUBLIC
BOOST_ALL_NO_LIB
$<$<NOT:$<PLATFORM_ID:Android>>:BOOST_ALL_DYN_LINK>
PRIVATE
-DNDEBUG
-DFREEORION_BUILD_PARSE
)
if(NOT WIN32 AND NOT ANDROID)
add_library(freeorionparse $<TARGET_OBJECTS:freeorionparseobj>)
endif()
if(WIN32 OR ANDROID)
add_library(freeorionparse STATIC $<TARGET_OBJECTS:freeorionparseobj>)
set_property(TARGET freeorionparse
PROPERTY
OUTPUT_NAME Parsers
)
endif()
if(MSVC)
# The debug information produced in this project is over the MSVC linking limit, remove it
get_target_property(PARSE_COMPILE_OPTIONS freeorionparse COMPILE_OPTIONS)
list(REMOVE_ITEM PARSE_COMPILE_OPTIONS
"$<$<AND:$<CXX_COMPILER_ID:MSVC>,$<OR:$<CONFIG:DEBUG>,$<CONFIG:RELWITHDEBINFO>>>:/Zi>"
)
set_target_properties(freeorionparse
PROPERTIES
COMPILE_OPTIONS "${PARSEOBJ_COMPILE_OPTIONS}"
)
endif()
if(APPLE)
# Xcode doesn't build freeorionparse because it doesn't have any
# source code files associated and only links the freeorionparselib
# objects into a shared library. Adding an empty file fixes this.
# https://cmake.org/cmake/help/v3.0/command/add_library.html
file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/xcode_dummy.cpp" "")
target_sources(freeorionparse
PRIVATE
"${CMAKE_CURRENT_BINARY_DIR}/xcode_dummy.cpp"
)
set_target_properties(freeorionparse
PROPERTIES
LINK_FLAGS "-undefined dynamic_lookup"
)
endif()
if(BUILD_SERVER)
add_executable(freeoriond "")
if(WIN32)
set_property(TARGET freeoriond
PROPERTY
OUTPUT_NAME FreeOrionD
)
endif()
target_compile_definitions(freeoriond
PRIVATE
-DFREEORION_BUILD_SERVER
)
target_link_libraries(freeoriond
PRIVATE
freeorioncommon
freeorionparse
)
target_dependencies_copy_to_build(freeoriond)
target_dependent_data_symlink_to_build(freeoriond ${PROJECT_SOURCE_DIR}/default)
endif()
if(BUILD_AI)
add_executable(freeorionca "")
if(WIN32)
set_property(TARGET freeorionca
PROPERTY
OUTPUT_NAME FreeOrionCA
)
endif()
target_compile_definitions(freeorionca
PRIVATE
-DFREEORION_BUILD_AI
)
target_link_libraries(freeorionca
PRIVATE
freeorioncommon
freeorionparse
)
target_dependencies_copy_to_build(freeorionca)
target_dependent_data_symlink_to_build(freeorionca ${PROJECT_SOURCE_DIR}/default)
endif()
if(BUILD_CLIENT_GG)
add_executable(freeorion "")
if(WIN32)
set_property(TARGET freeorion
PROPERTY
OUTPUT_NAME FreeOrion
)
if(MSVC AND (CMAKE_VERSION VERSION_GREATER "3.6"))
set_property(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
PROPERTY
VS_STARTUP_PROJECT freeorion
)
endif()
endif()
if(APPLE)
set_property(TARGET freeorion
PROPERTY
OUTPUT_NAME FreeOrion
)
list(APPEND FREEORION_ASSETS
Changelog.md
default
)
target_sources(freeorion
PRIVATE
${FREEORION_ASSETS}
)
set_property(
SOURCE
${FREEORION_ASSETS}
PROPERTY
MACOSX_PACKAGE_LOCATION "Resources/"
)
# Workaround for creating the initial Info.plist, which needs to exist
# at configuration time.
execute_process(
COMMAND
"${Python3_EXECUTABLE}"
"${CMAKE_SOURCE_DIR}/cmake/make_versioncpp.py"
"${CMAKE_SOURCE_DIR}"
"CMake"
)
set_target_properties(freeorion
PROPERTIES
MACOSX_BUNDLE TRUE
MACOSX_BUNDLE_BUNDLE_NAME "${PROJECT_NAME}"
MACOSX_BUNDLE_INFO_PLIST "${PROJECT_SOURCE_DIR}/packaging/Info.plist"
XCODE_ATTRIBUTE_CODE_SIGN_IDENTITY ""
XCODE_ATTRIBUTE_CODE_SIGNING_ALLOWED "NO"
RESOURCE "${PROJECT_SOURCE_DIR}/client/human/main.xib"
)
endif()
target_compile_definitions(freeorion
PRIVATE
-DFREEORION_BUILD_HUMAN
)
target_include_directories(freeorion SYSTEM
PRIVATE
${SDL_INCLUDE_DIRS}
${OPENGL_INCLUDE_DIR}
${OPENAL_INCLUDE_DIR}
${OGG_INCLUDE_DIRS}
${VORBIS_INCLUDE_DIRS}
${FREETYPE_INCLUDE_DIRS}
)
target_link_libraries(freeorion
freeorioncommon
freeorionparse
GiGi::GiGi
${SDL_LIBRARIES}
$<IF:$<BOOL:${OPENGL_opengl_LIBRARY}>,${OPENGL_opengl_LIBRARY},${OPENGL_gl_LIBRARY}>
${OPENAL_LIBRARY}
${OGG_LIBRARIES}
${VORBIS_LIBRARIES}
${ICONV_LIBRARY}
)
target_dependencies_copy_to_build(freeorion)
target_dependent_data_symlink_to_build(freeorion ${PROJECT_SOURCE_DIR}/default)
endif()
if(BUILD_CLIENT_GODOT)
add_library(freeoriongodot SHARED "")
if(CMAKE_BUILD_TYPE MATCHES Debug)
set(GODOT_CPP_BUILD_TYPE Debug)
else()
set(GODOT_CPP_BUILD_TYPE Release)
endif()
if(NOT GODOT_CPP_ROOT)
set(GODOT_CPP_ROOT_BUILT "${CMAKE_BINARY_DIR}/godot-cpp")
set(GODOT_CPP_GEN_INCLUDE_DIRS "${CMAKE_BINARY_DIR}/godot-cpp-build/include/gen")
include(ExternalProject)
ExternalProject_Add(godotcpp
GIT_REPOSITORY https://github.com/godotengine/godot-cpp
GIT_TAG 316b91c5f5d89d82ae935513c28df78f9e238e8b
SOURCE_DIR ${CMAKE_BINARY_DIR}/godot-cpp
BINARY_DIR ${CMAKE_BINARY_DIR}/godot-cpp-build
CMAKE_ARGS
-G ${CMAKE_GENERATOR}
-D CMAKE_BUILD_TYPE=${GODOT_CPP_BUILD_TYPE}
-D CMAKE_CONFIGURATION_TYPES=${GODOT_CPP_BUILD_TYPE}
-D CMAKE_TOOLCHAIN_FILE=${CMAKE_TOOLCHAIN_FILE}
-D CMAKE_OSX_ARCHITECTURES=${CMAKE_OSX_ARCHITECTURES}
-D PYTHON_EXECUTABLE=${Python3_EXECUTABLE}
-D Python3_EXECUTABLE=${Python3_EXECUTABLE}
${CL_ARGS}
INSTALL_COMMAND ""
)
add_dependencies(freeoriongodot godotcpp)
else()
set(GODOT_CPP_ROOT_BUILT "${GODOT_CPP_ROOT}")
set(GODOT_CPP_GEN_INCLUDE_DIRS "${GODOT_CPP_ROOT_BUILT}/include/gen")
endif()
message(STATUS "Godot C++ root ${GODOT_CPP_ROOT_BUILT}")
# ToDo: remove after fix Godot headers https://github.com/godotengine/godot_headers/pull/81
set_target_properties(freeoriongodot PROPERTIES CXX_VISIBILITY_PRESET default)
target_compile_definitions(freeoriongodot
PRIVATE
-DFREEORION_BUILD_HUMAN_GODOT
)
target_include_directories(freeoriongodot SYSTEM
PRIVATE
${GODOT_CPP_ROOT_BUILT}/include
${GODOT_CPP_ROOT_BUILT}/include/core
${GODOT_CPP_GEN_INCLUDE_DIRS}
${GODOT_CPP_ROOT_BUILT}/godot-headers
)
# Create the correct name (godot.os.build_type.system_bits)
# Synchronized with godot-cpp's CMakeLists.txt
set(BITS 32)
if(CMAKE_SIZEOF_VOID_P EQUAL 8)
set(BITS 64)
endif(CMAKE_SIZEOF_VOID_P EQUAL 8)
string(TOLOWER ${CMAKE_SYSTEM_NAME} SYSTEM_NAME)
string(TOLOWER ${GODOT_CPP_BUILD_TYPE} BUILD_TYPE)
if(ANDROID)
# Added the android abi after system name
set(SYSTEM_NAME ${SYSTEM_NAME}.${ANDROID_ABI})
endif()
if(CMAKE_VERSION VERSION_GREATER "3.13")
target_link_directories(freeoriongodot
PRIVATE
${GODOT_CPP_ROOT_BUILT}/bin/
)
target_link_libraries(freeoriongodot
godot-cpp.${SYSTEM_NAME}.${BUILD_TYPE}$<$<NOT:$<PLATFORM_ID:Android>>:.${BITS}>
)
else()
target_link_libraries(freeoriongodot
${GODOT_CPP_ROOT_BUILT}/bin/libgodot-cpp.${SYSTEM_NAME}.${BUILD_TYPE}$<$<NOT:$<PLATFORM_ID:Android>>:.${BITS}>.a
)
endif()
target_link_libraries(freeoriongodot
freeorioncommon
freeorionparse
${ICONV_LIBRARY}
)
target_dependencies_copy_to_build(freeoriongodot)
endif()
if(WIN32 AND BUILD_CLIENT_GG)
add_custom_command(TARGET freeorion POST_BUILD
COMMAND
${CMAKE_COMMAND} -E copy_if_different "${CMAKE_PREFIX_PATH}/bin/python${Python3_VERSION_MAJOR}${Python3_VERSION_MINOR}.dll" "$<TARGET_FILE_DIR:freeorion>"
COMMAND
${CMAKE_COMMAND} -E copy_if_different "${CMAKE_PREFIX_PATH}/bin/python${Python3_VERSION_MAJOR}${Python3_VERSION_MINOR}.zip" "$<TARGET_FILE_DIR:freeorion>"
)
endif()
if(APPLE AND BUILD_CLIENT_GG)
add_custom_command(TARGET freeorion POST_BUILD
COMMAND
${CMAKE_COMMAND} -E make_directory "$<TARGET_FILE_DIR:freeorion>/../Executables"
COMMAND
${CMAKE_COMMAND} -E copy_if_different "$<TARGET_FILE:freeorionca>" "$<TARGET_FILE_DIR:freeorion>/../Executables"
COMMAND
${CMAKE_COMMAND} -E copy_if_different "$<TARGET_FILE:freeoriond>" "$<TARGET_FILE_DIR:freeorion>/../Executables"
COMMAND
${CMAKE_COMMAND} -E make_directory "$<TARGET_FILE_DIR:freeorion>/../SharedSupport/lib"
COMMAND
${CMAKE_COMMAND} -E copy_if_different "$<TARGET_FILE:freeorioncommon>" "$<TARGET_FILE_DIR:freeorion>/../SharedSupport"
COMMAND
${CMAKE_COMMAND} -E copy_if_different "$<TARGET_FILE:freeorionparse>" "$<TARGET_FILE_DIR:freeorion>/../SharedSupport"
COMMAND
${CMAKE_COMMAND} -E copy_if_different "$<TARGET_FILE:GiGi>" "$<TARGET_FILE_DIR:freeorion>/../SharedSupport"
COMMAND
${CMAKE_COMMAND} -E copy_if_different "${Boost_ATOMIC_LIBRARY}" "$<TARGET_FILE_DIR:freeorion>/../SharedSupport"
COMMAND
${CMAKE_COMMAND} -E copy_if_different "${Boost_CHRONO_LIBRARY}" "$<TARGET_FILE_DIR:freeorion>/../SharedSupport"
COMMAND
${CMAKE_COMMAND} -E copy_if_different "${Boost_CONTAINER_LIBRARY}" "$<TARGET_FILE_DIR:freeorion>/../SharedSupport"
COMMAND
${CMAKE_COMMAND} -E copy_if_different "${Boost_DATE_TIME_LIBRARY}" "$<TARGET_FILE_DIR:freeorion>/../SharedSupport"
COMMAND
${CMAKE_COMMAND} -E copy_if_different "${Boost_FILESYSTEM_LIBRARY}" "$<TARGET_FILE_DIR:freeorion>/../SharedSupport"
COMMAND
${CMAKE_COMMAND} -E copy_if_different "${Boost_GRAPH_LIBRARY}" "$<TARGET_FILE_DIR:freeorion>/../SharedSupport"
COMMAND
${CMAKE_COMMAND} -E copy_if_different "${Boost_IOSTREAMS_LIBRARY}" "$<TARGET_FILE_DIR:freeorion>/../SharedSupport"
COMMAND
${CMAKE_COMMAND} -E copy_if_different "${Boost_LOCALE_LIBRARY}" "$<TARGET_FILE_DIR:freeorion>/../SharedSupport"
COMMAND
${CMAKE_COMMAND} -E copy_if_different "${Boost_LOG_LIBRARY}" "$<TARGET_FILE_DIR:freeorion>/../SharedSupport"
COMMAND
${CMAKE_COMMAND} -E copy_if_different "${Boost_LOG_SETUP_LIBRARY}" "$<TARGET_FILE_DIR:freeorion>/../SharedSupport"
COMMAND
${CMAKE_COMMAND} -E copy_if_different "${Boost_REGEX_LIBRARY}" "$<TARGET_FILE_DIR:freeorion>/../SharedSupport"
COMMAND
${CMAKE_COMMAND} -E copy_if_different "${Boost_PYTHON${Boost_PYTHON_SUFFIX}_LIBRARY}" "$<TARGET_FILE_DIR:freeorion>/../SharedSupport"
COMMAND
${CMAKE_COMMAND} -E copy_if_different "${Boost_RANDOM_LIBRARY}" "$<TARGET_FILE_DIR:freeorion>/../SharedSupport"
COMMAND
${CMAKE_COMMAND} -E copy_if_different "${Boost_SERIALIZATION_LIBRARY}" "$<TARGET_FILE_DIR:freeorion>/../SharedSupport"
COMMAND
${CMAKE_COMMAND} -E copy_if_different "${Boost_SYSTEM_LIBRARY}" "$<TARGET_FILE_DIR:freeorion>/../SharedSupport"
COMMAND
${CMAKE_COMMAND} -E copy_if_different "${Boost_THREAD_LIBRARY}" "$<TARGET_FILE_DIR:freeorion>/../SharedSupport"
COMMAND
${CMAKE_COMMAND} -E remove_directory "$<TARGET_FILE_DIR:freeorion>/../SharedSupport/lib/python${Python3_VERSION_MAJOR}.${Python3_VERSION_MINOR}"
COMMAND
cp -R "${CMAKE_BINARY_DIR}/dep/lib/python${Python3_VERSION_MAJOR}.${Python3_VERSION_MINOR}" "$<TARGET_FILE_DIR:freeorion>/../SharedSupport/lib/python${Python3_VERSION_MAJOR}.${Python3_VERSION_MINOR}"
COMMAND
${CMAKE_COMMAND} -E remove_directory "$<TARGET_FILE_DIR:freeorion>/../Frameworks"
COMMAND
cp -R "${CMAKE_FRAMEWORK_PATH}" "$<TARGET_FILE_DIR:freeorion>/.."
)
endif()
if(BUILD_CLIENT_GODOT)
add_custom_command(TARGET freeoriongodot POST_BUILD
COMMAND
${CMAKE_COMMAND} -E make_directory ${CMAKE_SOURCE_DIR}/godot/bin/${SYSTEM_NAME}.${BITS}
COMMAND
${CMAKE_COMMAND} -E copy_if_different "$<TARGET_FILE:freeoriongodot>" "${CMAKE_SOURCE_DIR}/godot/bin/${SYSTEM_NAME}.${BITS}/$<TARGET_FILE_NAME:freeoriongodot>"
COMMAND
${CMAKE_COMMAND}
-DMODE=DATA_LINK
"-DDESTINATION=${CMAKE_SOURCE_DIR}/godot/assets/"
"-DSOURCE_PATH=${PROJECT_SOURCE_DIR}/default/data/art"
-P "${PROJECT_SOURCE_DIR}/cmake/TargetDependencies.cmake"
COMMAND
${CMAKE_COMMAND}
-DMODE=DATA_LINK
"-DDESTINATION=${CMAKE_SOURCE_DIR}/godot/assets/"
"-DSOURCE_PATH=${PROJECT_SOURCE_DIR}/default/data/fonts"
-P "${PROJECT_SOURCE_DIR}/cmake/TargetDependencies.cmake"
COMMAND
${CMAKE_COMMAND}
-DMODE=DATA_LINK
"-DDESTINATION=${CMAKE_SOURCE_DIR}/godot/assets/"
"-DSOURCE_PATH=${PROJECT_SOURCE_DIR}/default/data/sound"
-P "${PROJECT_SOURCE_DIR}/cmake/TargetDependencies.cmake"
)
if(ANDROID)
add_custom_command(TARGET freeoriongodot POST_BUILD
COMMAND
${CMAKE_COMMAND} -E copy_if_different "${ICONV_LIBRARY}" "${CMAKE_SOURCE_DIR}/godot/bin/${SYSTEM_NAME}.${BITS}/libiconv.so"
COMMAND
${CMAKE_STRIP} -g -S -d --strip-debug "${CMAKE_SOURCE_DIR}/godot/bin/${SYSTEM_NAME}.${BITS}/libiconv.so"
COMMAND
${CMAKE_STRIP} -g -S -d --strip-debug "${CMAKE_SOURCE_DIR}/godot/bin/${SYSTEM_NAME}.${BITS}/$<TARGET_FILE_NAME:freeoriongodot>"
COMMAND
${CMAKE_COMMAND} -E make_directory ${CMAKE_SOURCE_DIR}/godot/default/
COMMAND
${CMAKE_COMMAND}
-DMODE=DATA_LINK
"-DDESTINATION=${CMAKE_SOURCE_DIR}/godot/default/"
"-DSOURCE_PATH=${PROJECT_SOURCE_DIR}/default/scripting"
-P "${PROJECT_SOURCE_DIR}/cmake/TargetDependencies.cmake"
COMMAND
${CMAKE_COMMAND}
-DMODE=DATA_LINK
"-DDESTINATION=${CMAKE_SOURCE_DIR}/godot/default/"
"-DSOURCE_PATH=${PROJECT_SOURCE_DIR}/default/stringtables"
-P "${PROJECT_SOURCE_DIR}/cmake/TargetDependencies.cmake"
)
endif()
endif()
##
## Recurse into sources.
##
if(BUILD_AI OR BUILD_CLIENT_GG OR BUILD_CLIENT_GODOT)
add_subdirectory(client)
endif()
add_subdirectory(combat)
add_subdirectory(Empire)
add_subdirectory(network)
add_subdirectory(parse)
if(BUILD_AI OR BUILD_SERVER)
add_subdirectory(python)
endif()
if(BUILD_SERVER)
add_subdirectory(server)
endif()
if(BUILD_CLIENT_GG)
add_subdirectory(UI)
endif()
add_subdirectory(universe)
add_subdirectory(util)
add_subdirectory(check)
add_subdirectory(doc)
##
## Install targets and package project.
##
cpack_add_component(binaries
DISPLAY_NAME "Binaries only"
REQUIRED
)
cpack_add_component(resources
DISPLAY_NAME "Game resources"
)
if(BUILD_TESTING)
cpack_add_component(binaries-test
DISPLAY_NAME "Test binaries only"
)
endif()
if(WIN32)
install(CODE [[
list(APPEND pre_exclude_regexes "api-ms-.*") # windows API
list(APPEND pre_exclude_regexes "ext-ms-.*") # windows API
list(APPEND pre_exclude_regexes "ieshims.dll") # windows API
list(APPEND pre_exclude_regexes "emclient.dll") # windows API
list(APPEND pre_exclude_regexes "devicelockhelpers.dll") # windows API
list(APPEND pre_exclude_regexes "wpaxholder.dll") # ...
list(APPEND post_exclude_regexes ".*[Ww][Ii][Nn][Dd][Oo][Ww][Ss][\\/][Ss][Yy][Ss][Tt][Ee][Mm]32.*") # windows system dlls
list(APPEND post_exclude_regexes ".*[Ww][Ii][Nn][Dd][Oo][Ww][Ss][\\/][Ss][Yy][Ss][Ww][Oo][Ww]64.*") # windows system dlls
]]
ALL_COMPONENTS)
endif()
if(BUILD_CLIENT_GG)
install(
TARGETS
freeorion
COMPONENT binaries
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
BUNDLE DESTINATION .
RESOURCE
)
if(WIN32)
install(CODE [[
file(GET_RUNTIME_DEPENDENCIES
EXECUTABLES $<TARGET_FILE:freeorion>
RESOLVED_DEPENDENCIES_VAR deps_install_fo
PRE_EXCLUDE_REGEXES ${pre_exclude_regexes}
POST_EXCLUDE_REGEXES ${post_exclude_regexes}
)
]]