mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-17 21:24:28 +00:00
38 lines
1.3 KiB
CMake
38 lines
1.3 KiB
CMake
option (USE_INTERNAL_LZ4_LIBRARY "Use internal lz4 library" ${NOT_UNBUNDLED})
|
|
|
|
if (NOT USE_INTERNAL_LZ4_LIBRARY)
|
|
find_library (LIBRARY_LZ4 lz4)
|
|
find_path (INCLUDE_LZ4 lz4.h)
|
|
|
|
if (LIBRARY_LZ4 AND INCLUDE_LZ4)
|
|
set(EXTERNAL_LZ4_LIBRARY_FOUND 1)
|
|
add_library (lz4 UNKNOWN IMPORTED)
|
|
set_property (TARGET lz4 PROPERTY IMPORTED_LOCATION ${LIBRARY_LZ4})
|
|
set_property (TARGET lz4 PROPERTY INTERFACE_INCLUDE_DIRECTORIES ${INCLUDE_LZ4})
|
|
set_property (TARGET lz4 APPEND PROPERTY INTERFACE_COMPILE_DEFINITIONS USE_XXHASH=0)
|
|
else()
|
|
set(EXTERNAL_LZ4_LIBRARY_FOUND 0)
|
|
message (${RECONFIGURE_MESSAGE_LEVEL} "Can't find system lz4")
|
|
endif()
|
|
endif()
|
|
|
|
if (NOT EXTERNAL_LZ4_LIBRARY_FOUND)
|
|
set (USE_INTERNAL_LZ4_LIBRARY 1)
|
|
set (LIBRARY_DIR "${ClickHouse_SOURCE_DIR}/contrib/lz4")
|
|
|
|
set (SRCS
|
|
"${LIBRARY_DIR}/lib/lz4.c"
|
|
"${LIBRARY_DIR}/lib/lz4hc.c"
|
|
"${LIBRARY_DIR}/lib/lz4frame.c"
|
|
"${LIBRARY_DIR}/lib/xxhash.c"
|
|
)
|
|
|
|
add_library (lz4 ${SRCS})
|
|
|
|
target_compile_definitions (lz4 PUBLIC LZ4_DISABLE_DEPRECATE_WARNINGS=1 USE_XXHASH=1)
|
|
if (SANITIZE STREQUAL "undefined")
|
|
target_compile_options (lz4 PRIVATE -fno-sanitize=undefined)
|
|
endif ()
|
|
target_include_directories(lz4 PUBLIC ${LIBRARY_DIR}/lib)
|
|
endif ()
|