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CMakeLists.txt
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CMakeLists.txt
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cmake_minimum_required(VERSION 3.12...3.27.4)
file(STRINGS src/game/version.h VERSION_LINE
LIMIT_COUNT 1
REGEX MOD_VERSION
)
if(VERSION_LINE MATCHES "\"([a-z])([0-9]+)\\.([0-9]+)\\.([0-9]+|[0-9]+\\.[0-9]+)\"")
set(VERSION_MAJOR ${CMAKE_MATCH_2})
set(VERSION_MINOR ${CMAKE_MATCH_3})
set(VERSION_PATCH ${CMAKE_MATCH_4})
elseif(VERSION_LINE MATCHES "\"([a-z])([0-9]+)\\.([0-9]+)\"")
set(VERSION_MAJOR ${CMAKE_MATCH_2})
set(VERSION_MINOR ${CMAKE_MATCH_3})
set(VERSION_PATCH "0")
else()
message(FATAL_ERROR "Couldn't parse version from src/game/version.h")
endif()
# Extra support for CMake pre-3.0
if(NOT POLICY CMP0048)
set(PROJECT_VERSION_MAJOR ${VERSION_MAJOR})
set(PROJECT_VERSION_MINOR ${VERSION_MINOR})
set(PROJECT_VERSION_PATCH ${VERSION_PATCH})
set(PROJECT_VERSION ${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH})
endif()
project(project-tee VERSION ${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH})
set(CMAKE_CXX_STANDARD 17)
set(ORIGINAL_CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH})
set(ORIGINAL_CMAKE_REQUIRED_INCLUDES ${CMAKE_REQUIRED_INCLUDES})
set(ORIGINAL_CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES})
set(OWN_CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${PROJECT_SOURCE_DIR}/cmake)
set(CMAKE_MODULE_PATH ${OWN_CMAKE_MODULE_PATH})
if(CMAKE_SIZEOF_VOID_P EQUAL 4)
set(TARGET_BITS "32")
else()
set(TARGET_BITS "64")
endif()
if(CMAKE_SYSTEM_NAME STREQUAL "Windows")
set(TARGET_OS "windows")
elseif(CMAKE_SYSTEM_NAME STREQUAL "Linux")
set(TARGET_OS "linux")
elseif(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
set(TARGET_OS "mac")
endif()
include(CheckCCompilerFlag)
include(CheckCXXCompilerFlag)
include(CheckSymbolExists)
check_symbol_exists(__i386 "" TARGET_ARCH_X86_i386)
if(TARGET_ARCH_X86_i386)
set(TARGET_ARCH x86)
else()
set(TARGET_ARCH)
endif()
set(AUTO_DEPENDENCIES_DEFAULT OFF)
if(TARGET_OS STREQUAL "windows")
set(AUTO_DEPENDENCIES_DEFAULT ON)
endif()
option(DOWNLOAD_DEPENDENCIES "Download dependencies (only available on Windows)" ${AUTO_DEPENDENCIES_DEFAULT})
option(DOWNLOAD_GTEST "Download and compile GTest if not found" ${AUTO_DEPENDENCIES_DEFAULT})
option(PREFER_BUNDLED_LIBS "Prefer bundled libraries over system libraries" ${AUTO_DEPENDENCIES_DEFAULT})
option(DEV "Don't generate stuff necessary for packaging" OFF)
set(OpenGL_GL_PREFERENCE GLVND)
# Set the default build type to Release
if(NOT(CMAKE_BUILD_TYPE))
if(NOT(DEV))
set(CMAKE_BUILD_TYPE Release)
else()
set(CMAKE_BUILD_TYPE Debug)
endif()
endif()
set(DBG $<OR:$<CONFIG:Debug>,$<CONFIG:RelWithDebInfo>>)
set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS
src/game/version.h
)
set(SERVER_EXECUTABLE teeworlds_srv CACHE STRING "Name of the built server executable")
########################################################################
# Download dependencies
########################################################################
find_package(Python3)
if(DOWNLOAD_DEPENDENCIES)
if(Python3_EXECUTABLE AND TARGET_OS STREQUAL "windows" AND TARGET_BITS)
set(DOWNLOADS)
foreach(d freetype sdl)
if(NOT EXISTS "${PROJECT_SOURCE_DIR}/other/${d}/${TARGET_OS}/lib${TARGET_BITS}")
list(APPEND DOWNLOADS ${d})
endif()
endforeach()
if(DOWNLOADS)
message(STATUS "Downloading Freetype and SDL 2")
execute_process(COMMAND ${Python3_EXECUTABLE} scripts/download.py ${DOWNLOADS}
WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
)
endif()
endif()
endif()
########################################################################
# Compiler flags
########################################################################
function(add_c_compiler_flag_if_supported VARIABLE FLAG)
if(ARGC GREATER 2)
set(CHECKED_FLAG "${ARGV2}")
else()
set(CHECKED_FLAG "${FLAG}")
endif()
string(REGEX REPLACE "[^A-Za-z0-9]" "_" CONFIG_VARIABLE "FLAG_SUPPORTED${CHECKED_FLAG}")
check_c_compiler_flag("${CHECKED_FLAG}" ${CONFIG_VARIABLE})
if(${CONFIG_VARIABLE})
if(${VARIABLE})
set("${VARIABLE}" "${${VARIABLE}};${FLAG}" PARENT_SCOPE)
else()
set("${VARIABLE}" "${FLAG}" PARENT_SCOPE)
endif()
endif()
endfunction()
if(NOT MSVC)
# Protect the stack pointer.
add_c_compiler_flag_if_supported(OUR_FLAGS -fstack-protector-all)
# Control-flow protection. Should protect against ROP.
add_c_compiler_flag_if_supported(OUR_FLAGS -fcf-protection)
# Inaccurate floating point numbers cause problems on mingw-w64-gcc when
# compiling for x86, might cause problems elsewhere. So don't store floats
# in registers but keep them at higher accuracy.
if(TARGET_ARCH STREQUAL "x86")
add_c_compiler_flag_if_supported(OUR_FLAGS -ffloat-store)
endif()
# gcc < 4.10 chokes on _mm_pause on x86 without SSE support.
if(TARGET_ARCH STREQUAL "x86")
check_c_source_compiles("#include <immintrin.h>\nint main() { _mm_pause(); return 0; }" MM_PAUSE_WORKS_WITHOUT_MSSE2)
if(NOT MM_PAUSE_WORKS_WITHOUT_MSSE2)
add_c_compiler_flag_if_supported(OUR_FLAGS -msse2)
endif()
endif()
if(TARGET_OS STREQUAL "mac")
add_c_compiler_flag_if_supported(OUR_FLAGS -stdlib=libc++)
add_c_compiler_flag_if_supported(OUR_FLAGS -mmacosx-version-min=10.7)
endif()
add_c_compiler_flag_if_supported(OUR_FLAGS_OWN -Wall)
if(CMAKE_VERSION VERSION_GREATER 3.3 OR CMAKE_VERSION VERSION_EQUAL 3.3)
add_c_compiler_flag_if_supported(OUR_FLAGS_OWN
$<$<COMPILE_LANGUAGE:C>:-Wdeclaration-after-statement>
-Wdeclaration-after-statement
)
endif()
add_c_compiler_flag_if_supported(OUR_FLAGS_OWN -Wextra)
add_c_compiler_flag_if_supported(OUR_FLAGS_OWN -Wno-unused-parameter)
add_c_compiler_flag_if_supported(OUR_FLAGS_OWN -Wno-missing-field-initializers)
add_c_compiler_flag_if_supported(OUR_FLAGS_OWN -Wformat=2) # Warn about format strings.
add_c_compiler_flag_if_supported(OUR_FLAGS_DEP -Wno-implicit-function-declaration)
endif()
if(NOT MSVC)
check_c_compiler_flag("-O2;-Wp,-Werror;-D_FORTIFY_SOURCE=2" DEFINE_FORTIFY_SOURCE) # Some distributions define _FORTIFY_SOURCE by themselves.
endif()
########################################################################
# COMMON FUNCTIONS
########################################################################
function(set_glob VAR GLOBBING EXTS DIRECTORY) # ...
set(GLOBS)
foreach(ext ${EXTS})
list(APPEND GLOBS "${DIRECTORY}/*.${ext}")
endforeach()
file(${GLOBBING} GLOB_RESULT ${GLOBS})
list(SORT GLOB_RESULT)
set(FILES)
foreach(file ${ARGN})
list(APPEND FILES "${PROJECT_SOURCE_DIR}/${DIRECTORY}/${file}")
endforeach()
if(NOT FILES STREQUAL GLOB_RESULT)
message(AUTHOR_WARNING "${VAR} does not contain every file from directory ${DIRECTORY}")
set(LIST_BUT_NOT_GLOB)
if(POLICY CMP0057)
cmake_policy(SET CMP0057 NEW)
foreach(file ${FILES})
if(NOT file IN_LIST GLOB_RESULT)
list(APPEND LIST_BUT_NOT_GLOB ${file})
endif()
endforeach()
if(LIST_BUT_NOT_GLOB)
message(AUTHOR_WARNING "Entries only present in ${VAR}: ${LIST_BUT_NOT_GLOB}")
endif()
set(GLOB_BUT_NOT_LIST)
foreach(file ${GLOB_RESULT})
if(NOT file IN_LIST FILES)
list(APPEND GLOB_BUT_NOT_LIST ${file})
endif()
endforeach()
if(GLOB_BUT_NOT_LIST)
message(AUTHOR_WARNING "Entries only present in ${DIRECTORY}: ${GLOB_BUT_NOT_LIST}")
endif()
if(NOT LIST_BUT_NOT_GLOB AND NOT GLOB_BUT_NOT_LIST)
message(AUTHOR_WARNING "${VAR} is not alphabetically sorted")
endif()
endif()
endif()
set(${VAR} ${FILES} PARENT_SCOPE)
endfunction()
function(set_src VAR GLOBBING DIRECTORY) # ...
set_glob(${VAR} ${GLOBBING} "c;cpp;h" ${DIRECTORY} ${ARGN})
set(${VAR} ${${VAR}} PARENT_SCOPE)
endfunction()
########################################################################
# INITIALIZE TARGET LISTS
########################################################################
set(TARGETS_OWN)
set(TARGETS_DEP)
set(TARGETS_LINK) # Targets with a linking stage.
########################################################################
# DEPENDENCIES
########################################################################
function(set_extra_dirs_lib VARIABLE NAME)
set("PATHS_${VARIABLE}_LIBDIR" PARENT_SCOPE)
set("HINTS_${VARIABLE}_LIBDIR" PARENT_SCOPE)
if(PREFER_BUNDLED_LIBS)
set(TYPE HINTS)
else()
set(TYPE PATHS)
endif()
if(TARGET_BITS AND TARGET_OS)
set(DIR "other/${NAME}/${TARGET_OS}/lib${TARGET_BITS}")
set("${TYPE}_${VARIABLE}_LIBDIR" "${DIR}" PARENT_SCOPE)
set("EXTRA_${VARIABLE}_LIBDIR" "${DIR}" PARENT_SCOPE)
endif()
endfunction()
function(set_extra_dirs_include VARIABLE NAME LIBRARY)
set("PATHS_${VARIABLE}_INCLUDEDIR" PARENT_SCOPE)
set("HINTS_${VARIABLE}_INCLUDEDIR" PARENT_SCOPE)
is_bundled(IS_BUNDLED "${LIBRARY}")
if(IS_BUNDLED)
set("HINTS_${VARIABLE}_INCLUDEDIR" "other/${NAME}/include" "other/${NAME}/include/${TARGET_OS}" PARENT_SCOPE)
endif()
endfunction()
if(CMAKE_CROSSCOMPILING)
set(CROSSCOMPILING_NO_CMAKE_SYSTEM_PATH NO_CMAKE_SYSTEM_PATH)
else()
set(CROSSCOMPILING_NO_CMAKE_SYSTEM_PATH)
endif()
function(is_bundled VARIABLE PATH)
if(PATH)
string(FIND "${PATH}" "${PROJECT_SOURCE_DIR}" LOCAL_PATH_POS)
if(LOCAL_PATH_POS EQUAL 0 AND TARGET_BITS AND TARGET_OS)
set("${VARIABLE}" ON PARENT_SCOPE)
else()
set("${VARIABLE}" OFF PARENT_SCOPE)
endif()
else()
set("${VARIABLE}" OFF PARENT_SCOPE)
endif()
endfunction()
if(NOT CMAKE_CROSSCOMPILING)
# Check for PkgConfig once so all the other `find_package` calls can do it
# quietly.
find_package(PkgConfig)
endif()
find_package(ZLIB)
find_package(Crypto)
find_package(Git)
find_package(GTest)
find_package(Threads)
if(TARGET_OS AND TARGET_OS STREQUAL "mac")
find_program(CMAKE_OTOOL otool)
find_program(DMG dmg)
find_program(HFSPLUS hfsplus)
find_program(NEWFS_HFS newfs_hfs)
if(DMG AND HFSPLUS AND NEWFS_HFS)
set(DMGTOOLS_FOUND ON)
else()
set(DMGTOOLS_FOUND OFF)
endif()
find_program(HDIUTIL hdiutil)
if(HDIUTIL)
set(HDIUTIL_FOUND ON)
else()
set(HDIUTIL_FOUND OFF)
endif()
endif()
message(STATUS "******** Teeworlds ********")
message(STATUS "Target OS: ${TARGET_OS} ${TARGET_BITS}bit")
message(STATUS "Compiler: ${CMAKE_CXX_COMPILER}")
message(STATUS "Build type: ${CMAKE_BUILD_TYPE}")
message(STATUS "Dependencies:")
function(show_dependency_status OUTPUT_NAME NAME)
if(${NAME}_FOUND)
if(${NAME}_BUNDLED)
message(STATUS " * ${OUTPUT_NAME} not found (using bundled version)")
else()
message(STATUS " * ${OUTPUT_NAME} found")
endif()
else()
message(STATUS " * ${OUTPUT_NAME} not found")
endif()
endfunction()
if(TARGET_OS AND TARGET_OS STREQUAL "mac")
show_dependency_status("Dmg tools" DMGTOOLS)
endif()
if(TARGET_OS AND TARGET_OS STREQUAL "mac")
show_dependency_status("Hdiutil" HDIUTIL)
endif()
show_dependency_status("OpenSSL Crypto" CRYPTO)
show_dependency_status("Python3" Python3)
show_dependency_status("Zlib" ZLIB)
if(NOT(Python3_FOUND))
message(SEND_ERROR "You must install Python to compile Teeworlds")
endif()
if(NOT(GTEST_FOUND))
if(DOWNLOAD_GTEST)
if(GIT_FOUND)
message(STATUS "Automatically downloading GTest to be able to run tests")
else()
set(DOWNLOAD_GTEST OFF)
message(WARNING "To automatically download GTest, you have to install Git")
endif()
else()
message(STATUS "To run the tests, you have to install GTest")
endif()
endif()
if(TARGET_OS STREQUAL "windows")
set(PLATFORM_LIBS ws2_32) # Windows sockets
elseif(TARGET_OS STREQUAL "mac")
find_library(CARBON Carbon)
set(PLATFORM_LIBS ${CARBON})
else()
if(TARGET_OS STREQUAL "linux")
set(PLATFORM_LIBS rt) # clock_gettime for glibc < 2.17
else()
set(PLATFORM_LIBS)
endif()
endif()
########################################################################
# DOWNLOAD GTEST
########################################################################
if(NOT(GTEST_FOUND) AND DOWNLOAD_GTEST)
set(TEEWORLDS_GTEST_VERSION v1.13.0)
configure_file(cmake/Download_GTest_CMakeLists.txt.in googletest-download/CMakeLists.txt)
execute_process(COMMAND ${CMAKE_COMMAND} -G "${CMAKE_GENERATOR}" .
RESULT_VARIABLE result
WORKING_DIRECTORY ${PROJECT_BINARY_DIR}/googletest-download
)
if(result)
message(WARNING "CMake step for googletest failed: ${result}")
set(DOWNLOAD_GTEST OFF)
else()
execute_process(COMMAND ${CMAKE_COMMAND} --build .
RESULT_VARIABLE result
WORKING_DIRECTORY ${PROJECT_BINARY_DIR}/googletest-download
)
if(result)
message(WARNING "Build step for googletest failed: ${result}")
set(DOWNLOAD_GTEST OFF)
else()
# Prevent overriding the parent project's compiler/linker settings on Windows
set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
# Add googletest directly to our build. This defines the gtest target.
add_subdirectory(
${PROJECT_BINARY_DIR}/googletest-src
${PROJECT_BINARY_DIR}/googletest-build
EXCLUDE_FROM_ALL
)
if(MSVC)
foreach(target gtest)
# `/w` disables all warnings. This is needed because `gtest` enables
# `/WX` (equivalent of `-Werror`) for some reason, breaking builds
# when MSVS adds new warnings.
target_compile_options(${target} PRIVATE /w)
if(POLICY CMP0091)
set_property(TARGET ${target} PROPERTY MSVC_RUNTIME_LIBRARY MultiThreaded$<${DBG}:Debug>)
else()
target_compile_options(${target} PRIVATE $<$<NOT:${DBG}>:/MT> $<${DBG}:/MTd>)
endif()
endforeach()
endif()
set(GTEST_LIBRARIES gtest)
set(GTEST_INCLUDE_DIRS)
if(CMAKE_VERSION VERSION_LESS 2.8.11)
set(GTEST_INCLUDE_DIRS "${gtest_SOURCE_DIR}/include")
endif()
endif()
endif()
endif()
########################################################################
# DEPENDENCY COMPILATION
########################################################################
set_src(DEP_JSON_SRC GLOB src/engine/external/json-parser json.c json.h)
add_library(json EXCLUDE_FROM_ALL OBJECT ${DEP_JSON_SRC})
set_src(DEP_MD5_SRC GLOB src/engine/external/md5 md5.c md5.h)
add_library(md5 EXCLUDE_FROM_ALL OBJECT ${DEP_MD5_SRC})
list(APPEND TARGETS_DEP json md5)
set(DEP_JSON $<TARGET_OBJECTS:json>)
set(DEP_MD5)
if(NOT CRYPTO_FOUND)
set(DEP_MD5 $<TARGET_OBJECTS:md5>)
endif()
########################################################################
# DATA
########################################################################
set(EXPECTED_DATA
mapres/createdir.txt
maps/ctf1.map
maps/ctf2.map
maps/ctf3.map
maps/ctf4.map
maps/ctf5.map
maps/ctf6.map
maps/ctf7.map
maps/ctf8.map
maps/dm1.map
maps/dm2.map
maps/dm3.map
maps/dm6.map
maps/dm7.map
maps/dm8.map
maps/dm9.map
maps/license.txt
maps/lms1.map
maps/readme.txt
)
set_glob(DATA GLOB_RECURSE "json;map;png;rules;ttc;ttf;txt;wv" data ${EXPECTED_DATA})
########################################################################
# COPY DATA
########################################################################
foreach(datafile ${DATA})
file(RELATIVE_PATH OUT ${PROJECT_SOURCE_DIR}/data ${datafile})
get_filename_component(DESTINATION data/${OUT} PATH)
file(MAKE_DIRECTORY ${DESTINATION})
file(COPY ${datafile} DESTINATION ${DESTINATION})
endforeach()
########################################################################
# CODE GENERATION
########################################################################
function(chash output_file)
add_custom_command(OUTPUT ${output_file}
COMMAND ${Python3_EXECUTABLE} scripts/cmd5.py ${ARGN}
> "${PROJECT_BINARY_DIR}/${output_file}"
DEPENDS scripts/cmd5.py ${ARGN}
WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
)
endfunction()
function(generate_source output_file script_parameter)
add_custom_command(OUTPUT ${output_file}
COMMAND ${Python3_EXECUTABLE} datasrc/compile.py ${script_parameter}
> "${PROJECT_BINARY_DIR}/${output_file}"
DEPENDS
datasrc/compile.py
datasrc/content.py
datasrc/datatypes.py
datasrc/network.py
WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
)
endfunction()
file(MAKE_DIRECTORY "${PROJECT_BINARY_DIR}/src/generated/")
if(GIT_FOUND)
execute_process(COMMAND ${GIT_EXECUTABLE} rev-parse --git-dir
ERROR_QUIET
OUTPUT_VARIABLE PROJECT_GIT_DIR
OUTPUT_STRIP_TRAILING_WHITESPACE
RESULT_VARIABLE PROJECT_GIT_DIR_ERROR
)
if(NOT PROJECT_GIT_DIR_ERROR)
set(GIT_REVISION_EXTRA_DEPS
${PROJECT_GIT_DIR}/index
${PROJECT_GIT_DIR}/logs/HEAD
)
endif()
endif()
add_custom_command(OUTPUT ${PROJECT_BINARY_DIR}/src/generated/git_revision.cpp
COMMAND ${Python3_EXECUTABLE}
scripts/git_revision.py
> ${PROJECT_BINARY_DIR}/src/generated/git_revision.cpp
WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
DEPENDS
${GIT_REVISION_EXTRA_DEPS}
scripts/git_revision.py
)
chash("src/generated/nethash.cpp"
"src/engine/shared/protocol.h"
"src/game/tuning.h"
"src/game/gamecore.cpp"
"${PROJECT_BINARY_DIR}/src/generated/protocol.h"
)
generate_source("src/generated/protocol.cpp" "network_source")
generate_source("src/generated/protocol.h" "network_header")
generate_source("src/generated/server_data.cpp" "server_content_source")
generate_source("src/generated/server_data.h" "server_content_header")
########################################################################
# SHARED
########################################################################
# Sources
set_src(BASE GLOB_RECURSE src/base
color.h
detect.h
hash.cpp
hash.h
hash_bundled.cpp
hash_ctxt.h
hash_libtomcrypt.cpp
hash_openssl.cpp
math.h
system.cpp
system.h
tl/algorithm.h
tl/allocator.h
tl/array.h
tl/range.h
tl/sorted_array.h
tl/string.h
tl/threading.h
vmath.h
)
set_src(ENGINE_INTERFACE GLOB src/engine
config.h
console.h
demo.h
engine.h
kernel.h
map.h
masterserver.h
message.h
server.h
storage.h
)
set_src(ENGINE_SHARED GLOB src/engine/shared
compression.cpp
compression.h
config.cpp
config.h
config_variables.h
console.cpp
console.h
datafile.cpp
datafile.h
demo.cpp
demo.h
econ.cpp
econ.h
engine.cpp
filecollection.cpp
filecollection.h
huffman.cpp
huffman.h
jobs.cpp
jobs.h
jsonparser.cpp
jsonparser.h
jsonwriter.cpp
jsonwriter.h
kernel.cpp
linereader.cpp
linereader.h
map.cpp
masterserver.cpp
masterserver.h
memheap.cpp
memheap.h
netban.cpp
netban.h
network.cpp
network.h
network_conn.cpp
network_console.cpp
network_console_conn.cpp
network_server.cpp
network_token.cpp
packer.cpp
packer.h
protocol.h
ringbuffer.cpp
ringbuffer.h
snapshot.cpp
snapshot.h
storage.cpp
)
set(ENGINE_GENERATED_SHARED
src/generated/nethash.cpp
src/generated/protocol.cpp
src/generated/protocol.h
)
set_src(GAME_SHARED GLOB src/game
collision.cpp
collision.h
commands.h
gamecore.cpp
gamecore.h
layers.cpp
layers.h
mapitems.h
tuning.h
variables.h
version.h
voting.h
)
set(GAME_GENERATED_SHARED
src/generated/git_revision.cpp
src/generated/nethash.cpp
src/generated/protocol.h
)
set(DEPS ${DEP_JSON} ${DEP_MD5} ${ZLIB_DEP})
# Libraries
set(LIBS ${CMAKE_THREAD_LIBS_INIT} ${ZLIB_LIBRARIES} ${CRYPTO_LIBRARIES} ${PLATFORM_LIBS})
# Targets
add_library(engine-shared EXCLUDE_FROM_ALL OBJECT ${ENGINE_INTERFACE} ${ENGINE_SHARED} ${ENGINE_GENERATED_SHARED} ${BASE})
add_library(game-shared EXCLUDE_FROM_ALL OBJECT ${GAME_SHARED} ${GAME_GENERATED_SHARED})
list(APPEND TARGETS_OWN engine-shared game-shared)
########################################################################
# SERVER
########################################################################
# Sources
set_src(ENGINE_SERVER GLOB src/engine/server
register.cpp
register.h
server.cpp
server.h
)
set_src(GAME_SERVER GLOB_RECURSE src/game/server
alloc.h
entities/character.cpp
entities/character.h
entities/laser.cpp
entities/laser.h
entities/pickup.cpp
entities/pickup.h
entities/projectile.cpp
entities/projectile.h
entity.cpp
entity.h
eventhandler.cpp
eventhandler.h
gamecontext.cpp
gamecontext.h
gamecontroller.cpp
gamecontroller.h
gameworld.cpp
gameworld.h
player.cpp
player.h
)
set(GAME_GENERATED_SERVER
src/generated/server_data.cpp
src/generated/server_data.h
)
set(SERVER_SRC ${ENGINE_SERVER} ${GAME_SERVER} ${GAME_GENERATED_SERVER})
if(TARGET_OS STREQUAL "windows")
set(SERVER_ICON "other/icons/${SERVER_EXECUTABLE}.rc")
else()
set(SERVER_ICON)
endif()
# Libraries
set(LIBS_SERVER ${LIBS})
# Target
set(TARGET_SERVER ${SERVER_EXECUTABLE})
add_executable(${TARGET_SERVER}
${DEPS}
${SERVER_SRC}
${SERVER_ICON}
$<TARGET_OBJECTS:engine-shared>
$<TARGET_OBJECTS:game-shared>
)
target_link_libraries(${TARGET_SERVER} ${LIBS_SERVER})
list(APPEND TARGETS_OWN ${TARGET_SERVER})
list(APPEND TARGETS_LINK ${TARGET_SERVER})
if(TARGET_OS AND TARGET_OS STREQUAL "mac")
set(SERVER_LAUNCHER_SRC src/macoslaunch/server.mm)
set(TARGET_SERVER_LAUNCHER ${TARGET_SERVER}-Launcher)
add_executable(${TARGET_SERVER_LAUNCHER} ${SERVER_LAUNCHER_SRC})
target_link_libraries(${TARGET_SERVER_LAUNCHER} ${COCOA})
list(APPEND TARGETS_OWN ${TARGET_SERVER_LAUNCHER})
list(APPEND TARGETS_LINK ${TARGET_SERVER_LAUNCHER})
endif()
########################################################################
# VARIOUS TARGETS
########################################################################
add_custom_target(everything DEPENDS ${TARGETS_OWN})
########################################################################
# TESTS
########################################################################
if(GTEST_FOUND OR DOWNLOAD_GTEST)
set_src(TESTS GLOB src/test
aio.cpp
bytes_be.cpp
compression.cpp
datafile.cpp
fs.cpp
git_revision.cpp
hash.cpp
io.cpp
jsonparser.cpp
jsonwriter.cpp
packer.cpp
sorted_array.cpp
storage.cpp
str.cpp
test.cpp
test.h
thread.cpp
)
set(TARGET_TESTRUNNER testrunner)
add_executable(${TARGET_TESTRUNNER} EXCLUDE_FROM_ALL
${TESTS}
$<TARGET_OBJECTS:engine-shared>
$<TARGET_OBJECTS:game-shared>
${DEPS}
)
target_link_libraries(${TARGET_TESTRUNNER} ${LIBS} ${GTEST_LIBRARIES})
target_include_directories(${TARGET_TESTRUNNER} PRIVATE ${GTEST_INCLUDE_DIRS})
list(APPEND TARGETS_OWN ${TARGET_TESTRUNNER})
list(APPEND TARGETS_LINK ${TARGET_TESTRUNNER})
add_custom_target(run_tests
COMMAND $<TARGET_FILE:${TARGET_TESTRUNNER}> ${TESTRUNNER_ARGS}
COMMENT Running tests
DEPENDS ${TARGET_TESTRUNER}
USES_TERMINAL
)
endif()
########################################################################
# INSTALLATION
########################################################################
function(escape_regex VAR STRING)
string(REGEX REPLACE "([][^$.+*?|()\\\\])" "\\\\\\1" ESCAPED "${STRING}")
set(${VAR} ${ESCAPED} PARENT_SCOPE)
endfunction()
function(escape_backslashes VAR STRING)
string(REGEX REPLACE "\\\\" "\\\\\\\\" ESCAPED "${STRING}")
set(${VAR} ${ESCAPED} PARENT_SCOPE)
endfunction()
function(max_length VAR)
set(MAX_LENGTH 0)
foreach(str ${ARGN})
string(LENGTH ${str} LENGTH)
if(LENGTH GREATER MAX_LENGTH)
set(MAX_LENGTH ${LENGTH})
endif()
endforeach()
set(${VAR} ${MAX_LENGTH} PARENT_SCOPE)
endfunction()
# Tries to generate a list of regex that matches everything except the given
# parameters.
function(regex_inverted VAR)
max_length(MAX_LENGTH ${ARGN})
math(EXPR UPPER_BOUND "${MAX_LENGTH}-1")
set(REMAINING ${ARGN})
set(RESULT)
foreach(i RANGE ${UPPER_BOUND})
set(TEMP ${REMAINING})
set(REMAINING)
foreach(str ${TEMP})
string(LENGTH ${str} LENGTH)
if(i LESS LENGTH)
list(APPEND REMAINING ${str})
endif()
endforeach()
set(ADDITIONAL)
foreach(outer ${REMAINING})
string(SUBSTRING ${outer} 0 ${i} OUTER_PREFIX)
set(CHARS "")
foreach(inner ${REMAINING})
string(SUBSTRING ${inner} 0 ${i} INNER_PREFIX)
if(OUTER_PREFIX STREQUAL INNER_PREFIX)
string(SUBSTRING ${inner} ${i} 1 INNER_NEXT)
set(CHARS "${CHARS}${INNER_NEXT}")
endif()
endforeach()
escape_regex(OUTER_PREFIX_ESCAPED "${OUTER_PREFIX}")
list(APPEND ADDITIONAL "${OUTER_PREFIX_ESCAPED}([^${CHARS}]|$)")
endforeach()
list(REMOVE_DUPLICATES ADDITIONAL)
list(APPEND RESULT ${ADDITIONAL})
endforeach()
set(${VAR} ${RESULT} PARENT_SCOPE)
endfunction()
set(CPACK_PACKAGE_NAME ${PROJECT_NAME})
set(CPACK_GENERATOR TGZ TXZ)
set(CPACK_ARCHIVE_COMPONENT_INSTALL ON)
set(CPACK_STRIP_FILES TRUE)
set(CPACK_COMPONENTS_ALL portable)
set(CPACK_SOURCE_GENERATOR ZIP TGZ TBZ2 TXZ)
set(CPACK_PACKAGE_VERSION_MAJOR ${PROJECT_VERSION_MAJOR})
set(CPACK_PACKAGE_VERSION_MINOR ${PROJECT_VERSION_MINOR})
set(CPACK_PACKAGE_VERSION_PATCH ${PROJECT_VERSION_PATCH})
set(CPACK_PACKAGE_VERSION ${CPACK_PACKAGE_VERSION_MAJOR}.${CPACK_PACKAGE_VERSION_MINOR}.${CPACK_PACKAGE_VERSION_PATCH})
set(CPACK_SYSTEM_NAME ${CMAKE_SYSTEM_NAME})
if(TARGET_OS AND TARGET_BITS)
if(TARGET_OS STREQUAL "windows")
set(CPACK_SYSTEM_NAME "win${TARGET_BITS}")
set(CPACK_GENERATOR ZIP)
elseif(TARGET_OS STREQUAL "linux")
# Assuming Intel here.
if(TARGET_BITS EQUAL 32)
set(CPACK_SYSTEM_NAME "linux_x86")
elseif(TARGET_BITS EQUAL 64)
set(CPACK_SYSTEM_NAME "linux_x86_64")
endif()
elseif(TARGET_OS STREQUAL "mac")
set(CPACK_SYSTEM_NAME "macos")
set(CPACK_GENERATOR DMG)
endif()
endif()
set(CPACK_PACKAGE_FILE_NAME ${CPACK_PACKAGE_NAME}-${CPACK_PACKAGE_VERSION}-${CPACK_SYSTEM_NAME})
set(CPACK_ARCHIVE_PORTABLE_FILE_NAME ${CPACK_PACKAGE_FILE_NAME})
set(CPACK_SOURCE_PACKAGE_FILE_NAME ${CPACK_PACKAGE_NAME}-${CPACK_PACKAGE_VERSION}-src)
set(CPACK_SOURCE_FILES
CMakeLists.txt
bam.lua
cmake/
configure.lua
datasrc/
license.txt
other/
readme.md
scripts/
src/
storage.cfg
)
set(CPACK_SOURCE_IGNORE_FILES
"\\\\.o$"
"\\\\.pyc$"
"/\\\\.git"
"/__pycache__/"
)
regex_inverted(CPACK_SOURCE_FILES_INVERTED ${CPACK_SOURCE_FILES})
escape_regex(PROJECT_SOURCE_DIR_ESCAPED ${PROJECT_SOURCE_DIR})
foreach(str ${CPACK_SOURCE_FILES_INVERTED})
escape_backslashes(STR_ESCAPED "${PROJECT_SOURCE_DIR_ESCAPED}/${str}")
list(APPEND CPACK_SOURCE_IGNORE_FILES "${STR_ESCAPED}")
endforeach()
set(CMAKE_INSTALL_DEFAULT_COMPONENT_NAME ${PROJECT_NAME})
set(CPACK_TARGETS
${TARGET_SERVER}
)
set(CPACK_DIRS ${PROJECT_BINARY_DIR}/data)
set(CPACK_FILES
license.txt
storage.cfg
${COPY_FILES}
)
if(TARGET_OS STREQUAL "windows")
list(APPEND CPACK_FILES other/config_directory.bat)
endif()
if(NOT DEV)
install(DIRECTORY ${PROJECT_BINARY_DIR}/data DESTINATION share/${PROJECT_NAME} COMPONENT data)
install(TARGETS ${TARGET_SERVER} DESTINATION bin COMPONENT server)
endif()
if(DEV)
# Don't generate CPack targets.
elseif(CMAKE_VERSION VERSION_LESS 3.6 OR CMAKE_VERSION VERSION_EQUAL 3.6)
message(WARNING "Cannot create CPack targets, CMake version too old. Use CMake 3.6 or newer.")
else()
set(EXTRA_ARGS DESTINATION ${CPACK_PACKAGE_FILE_NAME} COMPONENT portable EXCLUDE_FROM_ALL)
install(TARGETS ${CPACK_TARGETS} ${EXTRA_ARGS})
install(DIRECTORY ${CPACK_DIRS} ${EXTRA_ARGS})
install(FILES ${CPACK_FILES} ${EXTRA_ARGS})
endif()
set(PACKAGE_TARGETS)
foreach(ext zip tar.gz tar.xz)
set(TAR_MODE c)
set(TAR_EXTRA_ARGS)
string(REPLACE . _ EXT_SLUG ${ext})
set(TMPDIR pack_${CPACK_PACKAGE_FILE_NAME}_${EXT_SLUG}/${CPACK_PACKAGE_FILE_NAME})
set(COPY_FILE_COMMANDS)
set(COPY_DIR_COMMANDS)
set(COPY_TARGET_COMMANDS)
set(STRIP_TARGET_COMMANDS)
foreach(file ${CPACK_FILES})
list(APPEND COPY_FILE_COMMANDS COMMAND ${CMAKE_COMMAND} -E copy ${PROJECT_SOURCE_DIR}/${file} ${TMPDIR}/)
endforeach()
foreach(dir ${CPACK_DIRS})
get_filename_component(NAME ${dir} NAME)
list(APPEND COPY_DIR_COMMANDS COMMAND ${CMAKE_COMMAND} -E copy_directory ${dir} ${TMPDIR}/${NAME})
endforeach()
foreach(target ${CPACK_TARGETS})
list(APPEND COPY_TARGET_COMMANDS COMMAND ${CMAKE_COMMAND} -E copy $<TARGET_FILE:${target}> ${TMPDIR}/)
endforeach()
if(ext STREQUAL zip)
set(TAR_EXTRA_ARGS --format=zip)
elseif(ext STREQUAL tar.gz)
set(TAR_MODE cz)
elseif(ext STREQUAL tar.xz)
set(TAR_MODE cJ)
endif()
add_custom_command(OUTPUT ${CPACK_PACKAGE_FILE_NAME}.${ext}
COMMAND ${CMAKE_COMMAND} -E remove_directory ${TMPDIR}
COMMAND ${CMAKE_COMMAND} -E make_directory ${TMPDIR}
${COPY_FILE_COMMANDS}
${COPY_DIR_COMMANDS}
${COPY_TARGET_COMMANDS}
${STRIP_TARGET_COMMANDS}
COMMAND ${CMAKE_COMMAND} -E chdir pack_${CPACK_PACKAGE_FILE_NAME}_${EXT_SLUG} ${CMAKE_COMMAND} -E tar ${TAR_MODE} ../${CPACK_PACKAGE_FILE_NAME}.${ext} ${TAR_EXTRA_ARGS} -- ${CPACK_PACKAGE_FILE_NAME}/
DEPENDS ${CPACK_TARGETS}
)
add_custom_target(package_${EXT_SLUG} DEPENDS ${CPACK_PACKAGE_FILE_NAME}.${ext})
list(APPEND PACKAGE_TARGETS package_${EXT_SLUG})
endforeach()
set(PACKAGE_DEFAULT tar_xz)
if(TARGET_OS STREQUAL "windows")
set(PACKAGE_DEFAULT zip)
elseif(TARGET_OS STREQUAL "mac")