35 lines
1.5 KiB
CMake
35 lines
1.5 KiB
CMake
option(SDL2_DISABLE_SDL2MAIN "" ON)
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option(SDL2_DISABLE_INSTALL "" ON)
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option(SDL2_DISABLE_UNINSTALL "" ON)
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option(SDL_SHARED "Build a shared version of the library" OFF)
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option(SDL_SHARED_ENABLED_BY_DEFAULT "" OFF)
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option(SDL_STATIC "Build a static version of the library" ON)
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option(SDL_STATIC_ENABLED_BY_DEFAULT "" ON)
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option(SDL_TEST "Build the SDL2_test library" OFF)
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option(SDL_TEST_ENABLED_BY_DEFAULT "" OFF)
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# SDL fails to clean up old headers after version upgrades, so do that manually
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set(EXPECTED_SDL_REVISION "SDL-release-2.30.6-0")
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if (EXISTS "${CMAKE_CURRENT_BINARY_DIR}/SDL/include/SDL2/SDL_revision.h")
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file(READ "${CMAKE_CURRENT_BINARY_DIR}/SDL/include/SDL2/SDL_revision.h" ACTUAL_SDL_REVISION)
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if (NOT "${ACTUAL_SDL_REVISION}" MATCHES "${EXPECTED_SDL_REVISION}")
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message(STATUS "Found unexpected SDL2/SDL_revision.h, removing generated includes.")
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file(REMOVE_RECURSE "${CMAKE_CURRENT_BINARY_DIR}/SDL/include/")
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endif()
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endif()
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if (EXISTS "${CMAKE_CURRENT_BINARY_DIR}/SDL/include/SDL_revision.h")
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file(READ "${CMAKE_CURRENT_BINARY_DIR}/SDL/include/SDL_revision.h" ACTUAL_SDL_REVISION)
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if (NOT "${ACTUAL_SDL_REVISION}" MATCHES "${EXPECTED_SDL_REVISION}")
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message(STATUS "Found unexpected SDL_revision.h, removing generated includes.")
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file(REMOVE_RECURSE "${CMAKE_CURRENT_BINARY_DIR}/SDL/include/")
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endif()
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endif()
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add_subdirectory(SDL)
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if (TARGET SDL2)
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dolphin_disable_warnings(SDL2)
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endif()
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if (TARGET SDL2-static)
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dolphin_disable_warnings(SDL2-static)
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endif()
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