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10 lines
396 B
CMake
10 lines
396 B
CMake
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macro(enum_option var values description)
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set(${var}_VALUES ${values})
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list(GET ${var}_VALUES 0 default)
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set(${var} "${default}" CACHE STRING "${description}")
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set_property(CACHE ${var} PROPERTY STRINGS ${${var}_VALUES})
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if (NOT ";${${var}_VALUES};" MATCHES ";${${var}};")
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message(FATAL_ERROR "Unknown value ${${var}}. Only -D${var}=${${var}_VALUES} allowed.")
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endif()
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endmacro()
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