mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-12-02 20:42:04 +00:00
23 lines
888 B
CMake
23 lines
888 B
CMake
option (USE_INTERNAL_RE2_LIBRARY "Set to FALSE to use system re2 library instead of bundled [slower]" ${NOT_UNBUNDLED})
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if (NOT USE_INTERNAL_RE2_LIBRARY)
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find_library (RE2_LIBRARY re2)
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find_path (RE2_INCLUDE_DIR NAMES re2/re2.h PATHS ${RE2_INCLUDE_PATHS})
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endif ()
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if (RE2_LIBRARY AND RE2_INCLUDE_DIR)
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include_directories (${RE2_INCLUDE_DIR})
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set (RE2_ST_LIBRARY ${RE2_LIBRARY})
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else ()
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set (USE_INTERNAL_RE2_LIBRARY 1)
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set (RE2_INCLUDE_DIR "${ClickHouse_SOURCE_DIR}/contrib/libre2")
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set (RE2_ST_INCLUDE_DIR "${ClickHouse_BINARY_DIR}/contrib/libre2")
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include_directories (BEFORE ${RE2_INCLUDE_DIR})
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include_directories (BEFORE ${RE2_ST_INCLUDE_DIR})
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set (RE2_LIBRARY re2)
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set (RE2_ST_LIBRARY re2_st)
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set (USE_RE2_ST 1)
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endif ()
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message (STATUS "Using re2: ${RE2_INCLUDE_DIR} : ${RE2_LIBRARY}; ${RE2_ST_INCLUDE_DIR} : ${RE2_ST_LIBRARY}")
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