ClickHouse/cmake/find_re2.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

19 lines
642 B
CMake

option (USE_INTERNAL_RE2_LIBRARY "Set to FALSE to use system re2 library instead of bundled [slower]" ${NOT_UNBUNDLED})
if (NOT USE_INTERNAL_RE2_LIBRARY)
find_library (RE2_LIBRARY re2)
find_path (RE2_INCLUDE_DIR NAMES re2/re2.h PATHS ${RE2_INCLUDE_PATHS})
endif ()
if (RE2_LIBRARY AND RE2_INCLUDE_DIR)
include_directories (${RE2_INCLUDE_DIR})
set (RE2_ST_LIBRARY ${RE2_LIBRARY})
else ()
set (USE_INTERNAL_RE2_LIBRARY 1)
set (RE2_LIBRARY re2)
set (RE2_ST_LIBRARY re2_st)
set (USE_RE2_ST 1)
endif ()
message (STATUS "Using re2: ${RE2_INCLUDE_DIR} : ${RE2_LIBRARY}; ${RE2_ST_INCLUDE_DIR} : ${RE2_ST_LIBRARY}")