/CMakeModules/FindCLucene.cmake

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  1#
  2# This module looks for clucene (http://clucene.sf.net) support
  3# It will define the following values
  4#
  5# CLUCENE_INCLUDE_DIRS = CLUCENE_INCLUDE_DIR + CLUCENE_LIBRARY_DIR
  6# CLUCENE_INCLUDE_DIR  = where CLucene/StdHeader.h can be found
  7# CLUCENE_LIBRARY_DIR  = where CLucene/clucene-config.h can be found
  8# CLUCENE_LIBRARIES    = the libraries to link against CLucene
  9# CLUCENE_VERSION      = The CLucene version string
 10# CLucene_FOUND        = set to 1 if clucene is found
 11#
 12
 13INCLUDE(CheckSymbolExists)
 14INCLUDE(FindLibraryWithDebug)
 15
 16# try to locate a patched unstable version (for comp's sake *sigh*) first
 17FIND_PACKAGE(CLuceneUnstable QUIET)
 18IF(CLUCENEUNSTABLE_FOUND)
 19    SET(CLucene_FOUND TRUE)
 20    SET(CLUCENE_INCLUDE_DIR ${CLUCENE_UNSTABLE_INCLUDE_DIRS})
 21    SET(CLUCENE_INCLUDE_DIRS ${CLUCENE_INCLUDE_DIR})
 22    SET(CLUCENE_LIBRARIES ${CLUCENE_UNSTABLE_LIBS})
 23
 24    #MESSAGE(FATAL_ERROR NARF)
 25ELSE(CLUCENEUNSTABLE_FOUND)
 26IF(CLucene_FIND_VERSION)
 27  SET(CLUCENE_MIN_VERSION ${CLucene_FIND_VERSION})
 28ELSEIF()
 29  SET(CLUCENE_MIN_VERSION "0.9.23")
 30ENDIF(CLucene_FIND_VERSION)
 31
 32IF(EXISTS ${PROJECT_CMAKE}/CLuceneConfig.cmake)
 33  INCLUDE(${PROJECT_CMAKE}/CLuceneConfig.cmake)
 34ENDIF(EXISTS ${PROJECT_CMAKE}/CLuceneConfig.cmake)
 35
 36SET(TRIAL_LIBRARY_PATHS
 37  $ENV{CLUCENE_HOME}/lib${LIB_SUFFIX}
 38  ${CMAKE_INSTALL_PREFIX}/lib${LIB_SUFFIX}
 39  /usr/local/lib${LIB_SUFFIX}
 40  /usr/lib${LIB_SUFFIX}
 41  /sw/lib${LIB_SUFFIX}
 42  /usr/pkg/lib${LIB_SUFFIX}
 43  /usr/lib64
 44  )
 45SET(TRIAL_INCLUDE_PATHS
 46  $ENV{CLUCENE_HOME}/include
 47  ${CMAKE_INSTALL_PREFIX}/include
 48  /usr/local/include
 49  /usr/include
 50  /sw/include
 51  /usr/pkg/include
 52  )
 53FIND_LIBRARY_WITH_DEBUG(CLUCENE_CORE_LIBRARY
 54  WIN32_DEBUG_POSTFIX d
 55  NAMES clucene-core
 56  PATHS ${TRIAL_LIBRARY_PATHS})
 57IF (CLUCENE_CORE_LIBRARY)
 58  MESSAGE(STATUS "Found CLucene core library: ${CLUCENE_CORE_LIBRARY}")
 59ENDIF (CLUCENE_CORE_LIBRARY)
 60FIND_LIBRARY_WITH_DEBUG(CLUCENE_SHARED_LIBRARY
 61  WIN32_DEBUG_POSTFIX d
 62  NAMES clucene-shared
 63  PATHS ${TRIAL_LIBRARY_PATHS})
 64IF (CLUCENE_SHARED_LIBRARY)
 65  MESSAGE(STATUS "Found CLucene shared library: ${CLUCENE_SHARED_LIBRARY}")
 66ENDIF (CLUCENE_SHARED_LIBRARY)
 67
 68IF(CLUCENE_CORE_LIBRARY AND CLUCENE_SHARED_LIBRARY)
 69  SET(CLUCENE_LIBRARIES ${CLUCENE_CORE_LIBRARY} ${CLUCENE_SHARED_LIBRARY})
 70ENDIF(CLUCENE_CORE_LIBRARY AND CLUCENE_SHARED_LIBRARY)
 71
 72FIND_PATH(CLUCENE_INCLUDE_DIR
 73  NAMES CLucene.h
 74  PATHS ${TRIAL_INCLUDE_PATHS})
 75
 76IF (CLUCENE_INCLUDE_DIR)
 77  MESSAGE(STATUS "Found CLucene include dir: ${CLUCENE_INCLUDE_DIR}")
 78ENDIF (CLUCENE_INCLUDE_DIR)
 79
 80IF(WIN32)
 81  SET(TRIAL_LIBRARY_PATHS ${CLUCENE_INCLUDE_DIR})
 82ENDIF(WIN32)
 83
 84SET(CLUCENE_GOOD_VERSION TRUE)
 85
 86FIND_PATH(CLUCENE_LIBRARY_DIR
 87	NAMES CLuceneConfig.cmake/CLuceneConfig.cmake CLucene/CLuceneConfig.cmake
 88       	PATHS ${TRIAL_LIBRARY_PATHS} ${TRIAL_INCLUDE_PATHS} NO_DEFAULT_PATH)
 89IF (CLUCENE_LIBRARY_DIR)
 90  MESSAGE(STATUS "Found CLucene library dir: ${CLUCENE_LIBRARY_DIR}")
 91  # include CLuceneConfig/CLuceneConfig.cmake
 92  IF(EXISTS ${CLUCENE_LIBRARY_DIR}/CLuceneConfig.cmake/CLuceneConfig.cmake)
 93        INCLUDE(${CLUCENE_LIBRARY_DIR}/CLuceneConfig.cmake/CLuceneConfig.cmake)
 94  ENDIF(EXISTS ${CLUCENE_LIBRARY_DIR}/CLuceneConfig.cmake/CLuceneConfig.cmake)
 95  # include CLucene/CLuceneConfig.cmake
 96  IF(EXISTS ${CLUCENE_LIBRARY_DIR}/CLucene/CLuceneConfig.cmake)
 97        INCLUDE(${CLUCENE_LIBRARY_DIR}/CLucene/CLuceneConfig.cmake)
 98  ENDIF(EXISTS ${CLUCENE_LIBRARY_DIR}/CLucene/CLuceneConfig.cmake)
 99  IF (CLUCENE_VERSION STRLESS "${CLUCENE_MIN_VERSION}")
100    MESSAGE(ERROR " CLucene version ${CLUCENE_VERSION} is less than the required minimum ${CLUCENE_MIN_VERSION}")
101    SET(CLUCENE_GOOD_VERSION FALSE)
102  ENDIF (CLUCENE_VERSION STRLESS "${CLUCENE_MIN_VERSION}")
103  IF (CLUCENE_VERSION STREQUAL "0.9.17")
104    MESSAGE(ERROR "CLucene version 0.9.17 is not supported.")
105    SET(CLUCENE_GOOD_VERSION FALSE)
106  ENDIF (CLUCENE_VERSION STREQUAL "0.9.17")
107ENDIF (CLUCENE_LIBRARY_DIR)
108
109IF(CLUCENE_INCLUDE_DIR AND CLUCENE_LIBRARIES AND CLUCENE_LIBRARY_DIR AND CLUCENE_GOOD_VERSION)
110  SET(CLucene_FOUND TRUE)
111  SET(CLUCENE_INCLUDE_DIRS ${CLUCENE_LIBRARY_DIR} ${CLUCENE_INCLUDE_DIR})
112ENDIF(CLUCENE_INCLUDE_DIR AND CLUCENE_LIBRARIES AND CLUCENE_LIBRARY_DIR AND CLUCENE_GOOD_VERSION)
113
114ENDIF(CLUCENEUNSTABLE_FOUND)
115
116IF(CLucene_FOUND)
117  IF(NOT CLucene_FIND_QUIETLY)
118    MESSAGE(STATUS "Found CLucene: ${CLUCENE_LIBRARIES} version ${CLUCENE_VERSION}")
119  ENDIF(NOT CLucene_FIND_QUIETLY)
120ELSE(CLucene_FOUND)
121  IF(CLucene_FIND_REQUIRED)
122    MESSAGE(FATAL_ERROR "Could not find CLucene.")
123  ENDIF(CLucene_FIND_REQUIRED)
124ENDIF(CLucene_FOUND)
125
126MARK_AS_ADVANCED(
127  CLUCENE_INCLUDE_DIRS
128  CLUCENE_INCLUDE_DIR
129  CLUCENE_LIBRARY_DIR
130  CLUCENE_LIBRARIES
131  )