ceph/cmake/modules/Findatomic_ops.cmake

   1 # - Find atomic_ops
   2 # Find the native ATOMIC_OPS headers and libraries.
   3 #
   4 #  ATOMIC_OPS_INCLUDE_DIRS - where to find atomic_ops.h, etc.
   5 #  ATOMIC_OPS_LIBRARIES    - List of libraries when using atomic_ops.
   6 #  ATOMIC_OPS_FOUND        - True if atomic_ops found.
   7
   8 # Look for the header file.
   9 FIND_PATH(ATOMIC_OPS_INCLUDE_DIR NAMES atomic_ops.h)
  10
  11 # Look for the library.
  12 FIND_LIBRARY(ATOMIC_OPS_LIBRARY NAMES atomic_ops)
  13
  14 # handle the QUIETLY and REQUIRED arguments and set ATOMIC_OPS_FOUND to TRUE if
  15 # all listed variables are TRUE
  16 INCLUDE(FindPackageHandleStandardArgs)
  17 FIND_PACKAGE_HANDLE_STANDARD_ARGS(atomic_ops DEFAULT_MSG ATOMIC_OPS_LIBRARY ATOMIC_OPS_INCLUDE_DIR)
  18
  19 # Copy the results to the output variables.
  20 IF(ATOMIC_OPS_FOUND)
  21   SET(ATOMIC_OPS_LIBRARIES ${ATOMIC_OPS_LIBRARY})
  22   SET(ATOMIC_OPS_INCLUDE_DIRS ${ATOMIC_OPS_INCLUDE_DIR})
  23 ELSE(ATOMIC_OPS_FOUND)
  24   SET(ATOMIC_OPS_LIBRARIES)
  25   SET(ATOMIC_OPS_INCLUDE_DIRS)
  26 ENDIF(ATOMIC_OPS_FOUND)
  27
  28 MARK_AS_ADVANCED(ATOMIC_OPS_INCLUDE_DIR ATOMIC_OPS_LIBRARY)