75 lines
2.3 KiB
CMake
75 lines
2.3 KiB
CMake
# Minimum required version of CMake
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cmake_minimum_required(VERSION 3.20)
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# Set the project name, version, homepage, and description
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project(main VERSION 1.0.0
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HOMEPAGE_URL "https://git.noorlander.info/E.Noorlander/CMake_SDL_CPP.git"
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DESCRIPTION "Demo embedded Linux C++ project"
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LANGUAGES CXX) # Use CXX for C++ projects
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# Set a custom application name and definitions
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set(BIN_NAME "test")
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add_compile_definitions(APP_NAME="${BIN_NAME}")
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# Set 1 to compile static (Standalone) or 0 to use shared libraries
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set(BIN_STATIC 1)
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# Set binary suffix based on the operating system
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if(CMAKE_SYSTEM_NAME STREQUAL "Windows")
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set(BIN_SUFFIX ".exe")
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elseif(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
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set(BIN_SUFFIX ".app")
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elseif(CMAKE_SYSTEM_NAME STREQUAL "Linux")
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set(BIN_SUFFIX ".elf")
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else()
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set(BIN_SUFFIX ".bin")
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endif()
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# For Windows-specific configurations
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if(MSVC)
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# Uncomment to specify the C++ standard explicitly
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add_compile_options(/std:c++11)
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set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS TRUE)
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set(BUILD_SHARED_LIBS TRUE)
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endif()
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# List of subprojects to include (e.g., external libraries or modules)
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set(SubProjects
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myDynamicLibrary # Example subproject, replace with actual subprojects
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)
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# Create the main executable, specifying the source file
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add_executable(${PROJECT_NAME} ${CMAKE_CURRENT_SOURCE_DIR}/src/main.cpp)
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# Set target properties like output name and suffix
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set_target_properties(${PROJECT_NAME}
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PROPERTIES
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OUTPUT_NAME ${BIN_NAME}
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SUFFIX ${BIN_SUFFIX}
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)
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# Loop over the subprojects and link them to the main executable
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foreach(Project IN LISTS SubProjects)
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# Check if the target for this subproject has been added already
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if(NOT TARGET ${Project})
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# Add the subproject's directory to the build (if not already added)
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add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/lib/${Project})
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endif()
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# Link the subproject to the main project executable
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if(BIN_STATIC)
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target_link_libraries(${PROJECT_NAME} PRIVATE ${Project} -static)
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else()
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target_link_libraries(${PROJECT_NAME} PRIVATE ${Project})
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endif()
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endforeach()
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# Add processor count and parallel build support
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include(ProcessorCount)
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ProcessorCount(N)
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if(NOT N EQUAL 0)
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set(CTEST_BUILD_FLAGS -j${N})
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set(ctest_test_args ${PROJECT_NAME} PARALLEL_LEVEL ${N})
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endif()
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