ClickHouse/libs/libcommon/cmake/find_jemalloc.cmake

36 lines
1.1 KiB
CMake

if (OS_LINUX AND NOT SANITIZE)
set(ENABLE_JEMALLOC_DEFAULT 1)
else ()
set(ENABLE_JEMALLOC_DEFAULT 0)
endif ()
option (ENABLE_JEMALLOC "Set to TRUE to use jemalloc" ${ENABLE_JEMALLOC_DEFAULT})
if (OS_LINUX)
option (USE_INTERNAL_JEMALLOC_LIBRARY "Set to FALSE to use system jemalloc library instead of bundled" ${NOT_UNBUNDLED})
elseif ()
option (USE_INTERNAL_JEMALLOC_LIBRARY "Set to FALSE to use system jemalloc library instead of bundled" OFF)
endif()
if (ENABLE_JEMALLOC)
if (NOT USE_INTERNAL_JEMALLOC_LIBRARY)
find_package (JeMalloc)
endif ()
if (NOT JEMALLOC_LIBRARIES)
set (JEMALLOC_LIBRARIES "jemalloc")
set (USE_INTERNAL_JEMALLOC_LIBRARY 1)
endif ()
if (JEMALLOC_LIBRARIES)
set (USE_JEMALLOC 1)
else ()
message (FATAL_ERROR "ENABLE_JEMALLOC is set to true, but library was not found")
endif ()
if (SANITIZE)
message (FATAL_ERROR "ENABLE_JEMALLOC is set to true, but it cannot be used with sanitizers")
endif ()
message (STATUS "Using jemalloc=${USE_JEMALLOC}: ${JEMALLOC_LIBRARIES}")
endif ()