cmake/modules/FindEXPAT.cmake

   1 # - Find expat
   2 # Find the native EXPAT headers and libraries.
   3 #
   4 #  EXPAT_INCLUDE_DIRS - where to find expat.h, etc.
   5 #  EXPAT_LIBRARIES    - List of libraries when using expat.
   6 #  EXPAT_FOUND        - True if expat found.
   7
   8 # Look for the header file.
   9 FIND_PATH(EXPAT_INCLUDE_DIR NAMES expat.h)
  10 MARK_AS_ADVANCED(EXPAT_INCLUDE_DIR)
  11
  12 # Look for the library.
  13 FIND_LIBRARY(EXPAT_LIBRARY NAMES expat)
  14 MARK_AS_ADVANCED(EXPAT_LIBRARY)
  15
  16 # Copy the results to the output variables.
  17 IF(EXPAT_INCLUDE_DIR AND EXPAT_LIBRARY)
  18   SET(EXPAT_FOUND 1)
  19   SET(EXPAT_LIBRARIES ${EXPAT_LIBRARY})
  20   SET(EXPAT_INCLUDE_DIRS ${EXPAT_INCLUDE_DIR})
  21 ELSE(EXPAT_INCLUDE_DIR AND EXPAT_LIBRARY)
  22   SET(EXPAT_FOUND 0)
  23   SET(EXPAT_LIBRARIES)
  24   SET(EXPAT_INCLUDE_DIRS)
  25 ENDIF(EXPAT_INCLUDE_DIR AND EXPAT_LIBRARY)
  26
  27 # Report the results.
  28 IF(NOT EXPAT_FOUND)
  29   SET(EXPAT_DIR_MESSAGE
  30     "EXPAT was not found. Make sure EXPAT_LIBRARY and EXPAT_INCLUDE_DIR are set.")
  31   IF(NOT EXPAT_FIND_QUIETLY)
  32     MESSAGE(STATUS "${EXPAT_DIR_MESSAGE}")
  33   ELSE(NOT EXPAT_FIND_QUIETLY)
  34     IF(EXPAT_FIND_REQUIRED)
  35       MESSAGE(FATAL_ERROR "${EXPAT_DIR_MESSAGE}")
  36     ENDIF(EXPAT_FIND_REQUIRED)
  37   ENDIF(NOT EXPAT_FIND_QUIETLY)
  38 ENDIF(NOT EXPAT_FOUND)