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https://github.com/RGBCube/serenity
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1bb6404a19
It takes a non-neglible amount of time to parse all of the UCD files and generate the Unicode data files. To help compile times, only invoke the generator once.
73 lines
3.8 KiB
CMake
73 lines
3.8 KiB
CMake
option(ENABLE_UNICODE_DATABASE_DOWNLOAD "Enable download of Unicode UCD files at build time" ON)
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set(UNICODE_DATA_URL https://www.unicode.org/Public/13.0.0/ucd/UnicodeData.txt)
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set(UNICODE_DATA_PATH ${CMAKE_BINARY_DIR}/UCD/UnicodeData.txt)
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set(SPECIAL_CASING_URL https://www.unicode.org/Public/13.0.0/ucd/SpecialCasing.txt)
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set(SPECIAL_CASING_PATH ${CMAKE_BINARY_DIR}/UCD/SpecialCasing.txt)
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set(PROP_LIST_URL https://www.unicode.org/Public/13.0.0/ucd/PropList.txt)
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set(PROP_LIST_PATH ${CMAKE_BINARY_DIR}/UCD/PropList.txt)
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set(DERIVED_CORE_PROP_URL https://www.unicode.org/Public/13.0.0/ucd/DerivedCoreProperties.txt)
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set(DERIVED_CORE_PROP_PATH ${CMAKE_BINARY_DIR}/UCD/DerivedCoreProperties.txt)
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set(PROP_ALIAS_URL https://www.unicode.org/Public/13.0.0/ucd/PropertyAliases.txt)
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set(PROP_ALIAS_PATH ${CMAKE_BINARY_DIR}/UCD/PropertyAliases.txt)
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set(PROP_VALUE_ALIAS_URL https://www.unicode.org/Public/13.0.0/ucd/PropertyValueAliases.txt)
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set(PROP_VALUE_ALIAS_PATH ${CMAKE_BINARY_DIR}/UCD/PropertyValueAliases.txt)
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set(WORD_BREAK_URL https://www.unicode.org/Public/13.0.0/ucd/auxiliary/WordBreakProperty.txt)
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set(WORD_BREAK_PATH ${CMAKE_BINARY_DIR}/UCD/WordBreakProperty.txt)
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if (ENABLE_UNICODE_DATABASE_DOWNLOAD)
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if (NOT EXISTS ${UNICODE_DATA_PATH})
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message(STATUS "Downloading UCD UnicodeData.txt from ${UNICODE_DATA_URL}...")
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file(DOWNLOAD ${UNICODE_DATA_URL} ${UNICODE_DATA_PATH} INACTIVITY_TIMEOUT 10)
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endif()
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if (NOT EXISTS ${SPECIAL_CASING_PATH})
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message(STATUS "Downloading UCD SpecialCasing.txt from ${SPECIAL_CASING_URL}...")
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file(DOWNLOAD ${SPECIAL_CASING_URL} ${SPECIAL_CASING_PATH} INACTIVITY_TIMEOUT 10)
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endif()
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if (NOT EXISTS ${PROP_LIST_PATH})
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message(STATUS "Downloading UCD PropList.txt from ${PROP_LIST_URL}...")
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file(DOWNLOAD ${PROP_LIST_URL} ${PROP_LIST_PATH} INACTIVITY_TIMEOUT 10)
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endif()
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if (NOT EXISTS ${DERIVED_CORE_PROP_PATH})
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message(STATUS "Downloading UCD DerivedCoreProperties.txt from ${DERIVED_CORE_PROP_URL}...")
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file(DOWNLOAD ${DERIVED_CORE_PROP_URL} ${DERIVED_CORE_PROP_PATH} INACTIVITY_TIMEOUT 10)
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endif()
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if (NOT EXISTS ${PROP_ALIAS_PATH})
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message(STATUS "Downloading UCD PropertyAliases.txt from ${PROP_ALIAS_URL}...")
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file(DOWNLOAD ${PROP_ALIAS_URL} ${PROP_ALIAS_PATH} INACTIVITY_TIMEOUT 10)
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endif()
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if (NOT EXISTS ${PROP_VALUE_ALIAS_PATH})
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message(STATUS "Downloading UCD PropertyValueAliases.txt from ${PROP_VALUE_ALIAS_URL}...")
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file(DOWNLOAD ${PROP_VALUE_ALIAS_URL} ${PROP_VALUE_ALIAS_PATH} INACTIVITY_TIMEOUT 10)
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endif()
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if (NOT EXISTS ${WORD_BREAK_PATH})
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message(STATUS "Downloading UCD WordBreakProperty.txt from ${WORD_BREAK_URL}...")
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file(DOWNLOAD ${WORD_BREAK_URL} ${WORD_BREAK_PATH} INACTIVITY_TIMEOUT 10)
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endif()
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set(UNICODE_DATA_HEADER LibUnicode/UnicodeData.h)
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set(UNICODE_DATA_IMPLEMENTATION LibUnicode/UnicodeData.cpp)
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if (CMAKE_CURRENT_BINARY_DIR MATCHES ".*/LibUnicode") # Serenity build.
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set(UNICODE_DATA_HEADER UnicodeData.h)
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set(UNICODE_DATA_IMPLEMENTATION UnicodeData.cpp)
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endif()
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add_custom_command(
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OUTPUT ${UNICODE_DATA_HEADER} ${UNICODE_DATA_IMPLEMENTATION}
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COMMAND $<TARGET_FILE:GenerateUnicodeData> -h ${UNICODE_DATA_HEADER} -c ${UNICODE_DATA_IMPLEMENTATION} -u ${UNICODE_DATA_PATH} -s ${SPECIAL_CASING_PATH} -p ${PROP_LIST_PATH} -d ${DERIVED_CORE_PROP_PATH} -a ${PROP_ALIAS_PATH} -v ${PROP_VALUE_ALIAS_PATH} -w ${WORD_BREAK_PATH}
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VERBATIM
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DEPENDS GenerateUnicodeData ${UNICODE_DATA_PATH} ${SPECIAL_CASING_PATH} ${PROP_LIST_PATH} ${DERIVED_CORE_PROP_PATH} ${PROP_ALIAS_PATH} ${PROP_VALUE_ALIAS_PATH} ${WORD_BREAK_PATH}
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)
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set(UNICODE_DATA_SOURCES ${UNICODE_DATA_HEADER} ${UNICODE_DATA_IMPLEMENTATION})
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add_compile_definitions(ENABLE_UNICODE_DATA=1)
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else()
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add_compile_definitions(ENABLE_UNICODE_DATA=0)
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endif()
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