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option(BUILD_CORE_WITH_UNITY_BUILD OFF)
option(BUILD_CORE_MAIN "Whether to compile the main executable or not." ON)
option(BUILD_CORE_TESTS "Whether to compile the tests executable or not." OFF)
function(add_source_group GROUP_NAME GROUP_SOURCES)
set(${GROUP_NAME} ${GROUP_SOURCES})
set_source_files_properties(${GROUP_SOURCES}
PROPERTIES
UNITY_GROUP "${GROUP_NAME}"
)
endfunction()
set(ENTRYPOINT_MODULE_SOURCES
src/Entrypoint/main.cpp
src/Entrypoint/Common.hpp
src/Entrypoint/Common.cpp
src/Entrypoint/OpenGL2.hpp
src/Entrypoint/OpenGL2.cpp
src/Entrypoint/OpenGL3.hpp
src/Entrypoint/OpenGL3.cpp
src/Entrypoint/Vulkan.hpp
src/Entrypoint/Vulkan.cpp
src/Entrypoint/DirectX11.hpp
src/Entrypoint/DirectX11.cpp
src/Entrypoint/DirectX12.hpp
src/Entrypoint/DirectX12.cpp
src/Entrypoint/Metal.hpp
src/Entrypoint/Metal.mm
)
add_source_group(UI_MODULE_SOURCES
src/UI/Export.hpp
src/UI/Export.cpp
)
add_source_group(UTILS_MODULE_SOURCES
src/Utils/Enum.hpp
src/Utils/I18n.hpp
src/Utils/I18n.cpp
src/Utils/Sigslot.hpp
src/Utils/Sigslot.cpp
src/Utils/String.hpp
src/Utils/String.cpp
)
# These files are compiled individually, hence no UNITY_GROUP property
# This is because the files here may contain non-c++ languages
set(UTILS_DIALOG_MODULE_SOURCES
src/Utils/Dialog/Dialog.hpp
src/Utils/Dialog/Dialog.cpp
)
if(APPLE)
find_library(COCOA_LIBRARY Cocoa)
list(APPEND UTILS_DIALOG_MODULE_SOURCES
src/Utils/Dialog/Dialog_macos.mm
)
elseif(WIN32)
list(APPEND UTILS_DIALOG_MODULE_SOURCES
src/Utils/Dialog/Dialog_win32.cpp
)
elseif(LINUX)
find_package(PkgConfig REQUIRED)
pkg_check_modules(GTK3 REQUIRED gtk+-3.0)
list(APPEND UTILS_DIALOG_MODULE_SOURCES
src/Utils/Dialog/Dialog_linux.cpp
)
endif()
function(add_executable_variant TARGET_NAME)
message("CpltCore: generating executable ${TARGET_NAME}")
add_executable(${TARGET_NAME}
${ENTRYPOINT_MODULE_SOURCES}
${UI_MODULE_SOURCES}
${UTILS_MODULE_SOURCES}
${UTILS_DIALOG_MODULE_SOURCES}
)
target_include_directories(${TARGET_NAME} PRIVATE
${CMAKE_CURRENT_LIST_DIR}/src
${CMAKE_SOURCE_DIR}/3rdparty/imgui
${CMAKE_SOURCE_DIR}/3rdparty/imnodes
)
target_link_libraries(${TARGET_NAME}
PRIVATE
${CONAN_LIBS}
imgui
imnodes
)
target_compile_definitions(${TARGET_NAME}
PRIVATE
PLATFORM_WIN32=$<BOOL:${WIN32}>
PLATFORM_MACOS=$<BOOL:${APPLE}>
PLATFORM_LINUX=$<BOOL:${LINUX}>
IMGUI_INCLUDE_OPENGL2_BACKEND=$<BOOL:${IMGUI_INCLUDE_OPENGL2_BACKEND}>
IMGUI_INCLUDE_OPENGL3_BACKEND=$<BOOL:${IMGUI_INCLUDE_OPENGL3_BACKEND}>
IMGUI_INCLUDE_VULKAN_BACKEND=$<BOOL:${IMGUI_INCLUDE_VULKAN_BACKEND}>
IMGUI_INCLUDE_DX11_BACKEND=$<BOOL:${IMGUI_INCLUDE_DX11_BACKEND}>
IMGUI_INCLUDE_DX12_BACKEND=$<BOOL:${IMGUI_INCLUDE_DX12_BACKEND}>
IMGUI_INCLUDE_METAL_BACKEND=$<BOOL:${IMGUI_INCLUDE_METAL_BACKEND}>
)
if(APPLE)
target_link_libraries(${TARGET_NAME} PUBLIC ${COCOA_LIBRARY})
elseif(LINUX)
target_link_libraries(${TARGET_NAME} PUBLIC ${GTK3_LIBRARIES})
target_include_directories(${TARGET_NAME} PRIVATE ${GTK3_INCLUDE_DIRS})
endif()
# No console window when targetting windows
if(WIN32)
if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU" OR CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
# Supposedly the flag -mwindows would automatically make the executable use GUI subsystem
# But, when subsystem is set to GUI, linker will only search WinMain and wWinMain but not the standard main (it seems like)
# so creating GUI executable fails and the linker silently reverts to the default, CUI subsystem
target_link_options(${TARGET_NAME} PRIVATE -Wl,-subsystem:windows)
target_link_options(${TARGET_NAME} PRIVATE -Wl,-entry:mainCRTStartup)
elseif(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
target_link_options(${TARGET_NAME} PRIVATE /SUBSYSTEM:windows /ENTRY:mainCRTStartup)
endif()
endif()
if(BUILD_CORE_WITH_UNITY_BUILD)
message("CpltCore: - using unity build")
set_target_properties(${TARGET_NAME}
PROPERTIES
UNITY_BUILD ON
UNITY_BUILD_MODE GROUP
)
else()
message("CpltCore: - using regular build")
endif()
endfunction()
if(BUILD_CORE_MAIN)
add_executable_variant(CpltCore_main)
target_compile_definitions(CpltCore_main PRIVATE DOCTEST_CONFIG_DISABLE=1)
endif()
if(BUILD_CORE_TESTS)
add_executable_variant(CpltCore_test)
endif()
|
