cmake/modules/FindSword.cmake

   1 SET (REQUIRED_SWORD_VERSION 1.5.9)
   2
   3 # This module looks for installed sword
   4 # It is copied from the bibletime cmake/modules directory
   5 #
   6 # It will define the following values
   7 # SWORD_INCLUDE_DIR
   8 # SWORD_LIBS
   9 # SWORD_FOUND         If false, don't try to use sword.
  10
  11 EXECUTE_PROCESS(COMMAND pkg-config --atleast-version=${REQUIRED_SWORD_VERSION} sword
  12         RESULT_VARIABLE SWORD_VERSION_OK
  13 )
  14 EXECUTE_PROCESS(COMMAND pkg-config --modversion sword
  15         OUTPUT_VARIABLE SWORD_VERSION
  16         OUTPUT_STRIP_TRAILING_WHITESPACE
  17 )
  18
  19 IF (SWORD_VERSION_OK EQUAL 0)
  20
  21         EXECUTE_PROCESS(COMMAND pkg-config --variable=includedir sword
  22                 OUTPUT_VARIABLE SWORD_INCLUDE_DIR
  23                 OUTPUT_STRIP_TRAILING_WHITESPACE
  24         )
  25         EXECUTE_PROCESS(COMMAND pkg-config --libs sword
  26                 OUTPUT_VARIABLE SWORD_LIBS
  27                 OUTPUT_STRIP_TRAILING_WHITESPACE
  28         )
  29         SET(SWORD_INCLUDE_DIR "${SWORD_INCLUDE_DIR}/sword")
  30
  31         IF (NOT SWORD_FIND_QUIETLY)
  32                 MESSAGE(STATUS "Sword version ${SWORD_VERSION} is ok")
  33
  34                 MESSAGE(STATUS "Sword lib linker flags to be used: ${SWORD_LIBS}")
  35
  36                 MESSAGE(STATUS "Sword include directory is ${SWORD_INCLUDE_DIR}")
  37         ENDIF (NOT SWORD_FIND_QUIETLY)
  38
  39         MARK_AS_ADVANCED(
  40                 SWORD_INCLUDE_DIR
  41                 SWORD_LIBS
  42         )
  43
  44         SET(SWORD_FOUND TRUE)
  45
  46 ELSE (SWORD_VERSION_OK EQUAL 0)
  47         IF (SWORD_FIND_REQUIRED)
  48                 IF (SWORD_VERSION)
  49                         MESSAGE(FATAL_ERROR "Sword version ${SWORD_VERSION} does not match the required ${REQUIRED_SWORD_VERSION}")
  50                 ELSE (SWORD_VERSION)
  51                         MESSAGE(FATAL_ERROR "Sword not found")
  52                 ENDIF (SWORD_VERSION)
  53         ENDIF (SWORD_FIND_REQUIRED)
  54 ENDIF (SWORD_VERSION_OK EQUAL 0)