
option (ENABLE_VECTORCLASS "Faster math functions with vectorclass lib" OFF)

if (ENABLE_VECTORCLASS)

set (VECTORCLASS_INCLUDE_PATHS "${ClickHouse_SOURCE_DIR}/contrib/vectorclass" CACHE STRING "Path of vectorclass library")
find_path (VECTORCLASS_INCLUDE_DIR NAMES vectorf128.h PATHS ${VECTORCLASS_INCLUDE_PATHS})

if (VECTORCLASS_INCLUDE_DIR)
    set (USE_VECTORCLASS 1)
    include_directories (BEFORE ${VECTORCLASS_INCLUDE_DIR})
endif ()

message (STATUS "Using vectorclass=${ENABLE_VECTORCLASS}: ${VECTORCLASS_INCLUDE_DIR}")

endif ()
