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CMakeLists.txt
205 lines (168 loc) · 5.59 KB
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CMakeLists.txt
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cmake_minimum_required(VERSION 3.21 FATAL_ERROR)
if(NOT DEFINED PROJECT_NAME)
set(E2D_BUILD_AS_STANDALONE ON)
set(CMAKE_OSX_DEPLOYMENT_TARGET "10.14"
CACHE STRING "Minimum OS X version to target for deployment" FORCE)
endif()
project(enduro2d)
set(E2D_SYSTEM_NAME ${CMAKE_SYSTEM_NAME})
set(E2D_ROOT_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
if(NOT E2D_BUILD_AS_STANDALONE)
set(E2D_SYSTEM_NAME ${E2D_SYSTEM_NAME} PARENT_SCOPE)
set(E2D_ROOT_DIRECTORY ${E2D_ROOT_DIRECTORY} PARENT_SCOPE)
endif()
set(E2D_ALL_C_CONFIGS "CMAKE_C_FLAGS")
set(E2D_ALL_CXX_CONFIGS "CMAKE_CXX_FLAGS")
if(CMAKE_BUILD_TYPE)
string(TOUPPER ${CMAKE_BUILD_TYPE} build_type)
set(E2D_ALL_C_CONFIGS "${E2D_ALL_C_CONFIGS}" "CMAKE_C_FLAGS_${build_type}")
set(E2D_ALL_CXX_CONFIGS "${E2D_ALL_CXX_CONFIGS}" "CMAKE_CXX_FLAGS_${build_type}")
endif()
foreach(type ${CMAKE_CONFIGURATION_TYPES})
string(TOUPPER ${type} build_type)
set(E2D_ALL_C_CONFIGS "${E2D_ALL_C_CONFIGS}" "CMAKE_C_FLAGS_${build_type}")
set(E2D_ALL_CXX_CONFIGS "${E2D_ALL_CXX_CONFIGS}" "CMAKE_CXX_FLAGS_${build_type}")
endforeach()
#
# linking mode
#
if(MSVC)
option(E2D_BUILD_WITH_STATIC_CRT "Use static C runtime library" ON)
if(E2D_BUILD_WITH_STATIC_CRT)
foreach(flag ${E2D_ALL_C_CONFIGS} ${E2D_ALL_CXX_CONFIGS})
if(${flag} MATCHES "/MD")
string(REGEX REPLACE "/MD" "/MT" ${flag} "${${flag}}")
endif()
if(${flag} MATCHES "/MDd")
string(REGEX REPLACE "/MDd" "/MTd" ${flag} "${${flag}}")
endif()
endforeach()
endif()
endif(MSVC)
#
# coverage mode
#
option(E2D_BUILD_WITH_COVERAGE "Build with coverage" OFF)
if(E2D_BUILD_WITH_COVERAGE AND (CMAKE_CXX_COMPILER_ID MATCHES "Clang"))
add_definitions(-DE2D_BUILD_WITH_COVERAGE)
set(E2D_COVERAGE_FLAGS "--coverage")
set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} ${E2D_COVERAGE_FLAGS}")
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${E2D_COVERAGE_FLAGS}")
set(CMAKE_LINKER_FLAGS_DEBUG "${CMAKE_LINKER_FLAGS_DEBUG} ${E2D_COVERAGE_FLAGS}")
endif()
#
# sanitizer modes
#
option(E2D_BUILD_WITH_ASAN "Build with address sanitizer" OFF)
if(E2D_BUILD_WITH_ASAN AND (CMAKE_CXX_COMPILER_ID MATCHES "Clang"))
add_definitions(-DE2D_BUILD_WITH_ASAN)
set(E2D_SANITIZER_FLAGS "-fno-omit-frame-pointer -fsanitize=address")
set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} ${E2D_SANITIZER_FLAGS}")
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${E2D_SANITIZER_FLAGS}")
set(CMAKE_LINKER_FLAGS_DEBUG "${CMAKE_LINKER_FLAGS_DEBUG} ${E2D_SANITIZER_FLAGS}")
endif()
option(E2D_BUILD_WITH_UBSAN "Build with undefined sanitizer" OFF)
if(E2D_BUILD_WITH_UBSAN AND (CMAKE_CXX_COMPILER_ID MATCHES "Clang"))
add_definitions(-DE2D_BUILD_WITH_UBSAN)
set(E2D_SANITIZER_FLAGS "-fsanitize=undefined")
set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} ${E2D_SANITIZER_FLAGS}")
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${E2D_SANITIZER_FLAGS}")
set(CMAKE_LINKER_FLAGS_DEBUG "${CMAKE_LINKER_FLAGS_DEBUG} ${E2D_SANITIZER_FLAGS}")
endif()
#
# e2d sources
#
file(GLOB_RECURSE E2D_HEADERS
headers/enduro2d/*.hpp
headers/enduro2d/*.inl)
file(GLOB_RECURSE E2D_SOURCES
sources/enduro2d/*.cpp
sources/enduro2d/*.hpp
headers/enduro2d/*.inl)
if(APPLE)
file(GLOB_RECURSE E2D_SOURCES_MM
sources/enduro2d/*.mm)
list(APPEND E2D_SOURCES
${E2D_SOURCES_MM})
endif()
#
# e2d internal 3rd party
#
file(GLOB_RECURSE E2D_3RDPARTY
headers/3rdparty/*.*
sources/3rdparty/*.*)
#
# e2d external 3rd party
#
find_package(OpenGL REQUIRED)
find_package(Threads REQUIRED)
add_subdirectory(modules/defer.hpp)
add_subdirectory(modules/ecs.hpp)
add_subdirectory(modules/enum.hpp)
add_subdirectory(modules/flat.hpp)
add_subdirectory(modules/promise.hpp)
set(GLFW_INSTALL OFF CACHE INTERNAL "" FORCE)
set(GLFW_BUILD_DOCS OFF CACHE INTERNAL "" FORCE)
set(GLFW_BUILD_TESTS OFF CACHE INTERNAL "" FORCE)
set(GLFW_BUILD_EXAMPLES OFF CACHE INTERNAL "" FORCE)
add_subdirectory(modules/glfw)
set_target_properties(glfw PROPERTIES FOLDER modules)
#
# e2d library target
#
add_library(${PROJECT_NAME} STATIC
${E2D_HEADERS}
${E2D_SOURCES}
${E2D_3RDPARTY})
source_group(TREE ${CMAKE_CURRENT_SOURCE_DIR} FILES
${E2D_HEADERS}
${E2D_SOURCES}
${E2D_3RDPARTY})
target_link_libraries(${PROJECT_NAME}
PUBLIC defer.hpp
PUBLIC ecs.hpp
PUBLIC enum.hpp
PUBLIC flat.hpp
PUBLIC promise.hpp)
target_link_libraries(${PROJECT_NAME}
PRIVATE glfw
PRIVATE OpenGL::GL
PRIVATE Threads::Threads
PRIVATE $<$<CXX_COMPILER_ID:MSVC>:winmm.lib>)
target_include_directories(${PROJECT_NAME}
PUBLIC headers
PUBLIC headers/3rdparty
PUBLIC headers/3rdparty/imgui
PUBLIC headers/3rdparty/pugixml
PRIVATE sources
PRIVATE sources/3rdparty
PRIVATE sources/3rdparty/glad)
target_compile_options(${PROJECT_NAME}
PRIVATE
$<$<CXX_COMPILER_ID:MSVC>:
/W3 /MP /bigobj>
PRIVATE
$<$<OR:$<CXX_COMPILER_ID:GNU>,$<CXX_COMPILER_ID:Clang>,$<CXX_COMPILER_ID:AppleClang>>:
-Wall -Wextra -Wpedantic>
PRIVATE
$<$<PLATFORM_ID:Darwin>:
-Wno-deprecated-declarations>)
target_compile_features(${PROJECT_NAME}
PUBLIC cxx_std_17)
target_compile_definitions(${PROJECT_NAME}
PUBLIC
$<$<CXX_COMPILER_ID:MSVC>:
-D_CRT_SECURE_NO_WARNINGS
-D_SCL_SECURE_NO_WARNINGS>)
#
# subdirectories
#
option(E2D_BUILD_SAMPLES "Build samples" ON)
if(E2D_BUILD_SAMPLES)
add_subdirectory(samples)
endif()
option(E2D_BUILD_UNTESTS "Build untests" ON)
if(E2D_BUILD_UNTESTS)
enable_testing()
add_subdirectory(untests)
endif()