cpp/CMake/Findjemalloc.cmake

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macro(find_jemalloc)
  set(SHARED_LIBRARY_SUFFIX ".so")
  set(LIB_NAME "jemalloc")
  set(LIB_FULL_NAME
      ${CMAKE_SHARED_LIBRARY_PREFIX}${LIB_NAME}${SHARED_LIBRARY_SUFFIX})
  find_library(JEMALLOC_LIBRARY NAMES ${LIB_FULL_NAME})
  if("${JEMALLOC_LIBRARY}" STREQUAL "JEMALLOC_LIBRARY-NOTFOUND")
    message(STATUS "Jemalloc Library Not Found.")
    set(JEMALLOC_NOT_FOUND TRUE)
  else()
    message(STATUS "Found jemalloc: ${JEMALLOC_LIBRARY}")
    find_path(JEMALLOC_INCLUDE_DIR jemalloc/jemalloc.h)
    add_library(jemalloc::jemalloc SHARED IMPORTED)
    set_target_properties(
      jemalloc::jemalloc
      PROPERTIES INTERFACE_INCLUDE_DIRECTORIES "${JEMALLOC_INCLUDE_DIR}"
                 IMPORTED_LOCATION "${JEMALLOC_LIBRARY}")
  endif()
endmacro()