ClickHouse/cmake/find_lz4.cmake
proller ac178bde1f Cmake: link ltdl with pocoodbc static only. rename ARM -> ARCH_ARM (#1083)
* Cmake: link ltdl with pocoodbc static only. rename ARM -> ARCH_ARM

* Fix lib find order

* Allow define non-contrib cityhash farmhash metrohash

* Fix message

* Cmake: fixes

* clean

* Update CMakeLists.txt
2017-08-09 23:52:55 +03:00

16 lines
491 B
CMake

option (USE_INTERNAL_LZ4_LIBRARY "Set to FALSE to use system lz4 library instead of bundled" ${NOT_UNBUNDLED})
if (NOT USE_INTERNAL_LZ4_LIBRARY)
find_library (LZ4_LIBRARY lz4)
find_path (LZ4_INCLUDE_DIR NAMES lz4.h PATHS ${LZ4_INCLUDE_PATHS})
endif ()
if (LZ4_LIBRARY AND LZ4_INCLUDE_DIR)
include_directories (${LZ4_INCLUDE_DIR})
else ()
set (USE_INTERNAL_LZ4_LIBRARY 1)
set (LZ4_LIBRARY lz4)
endif ()
message (STATUS "Using lz4: ${LZ4_INCLUDE_DIR} : ${LZ4_LIBRARY}")