[svn-r27553] Replace svn:externals with hard copy of files
This commit is contained in:
Allen Byrne
172
config/cmake_ext_mod/FindSZIP.cmake
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172
config/cmake_ext_mod/FindSZIP.cmake
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# - Find SZIP library
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# - Derived from the FindTiff.cmake that is included with cmake
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# Find the native SZIP includes and library
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# This module defines
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# SZIP_INCLUDE_DIRS, where to find tiff.h, etc.
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# SZIP_LIBRARIES, libraries to link against to use SZIP.
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# SZIP_FOUND, If false, do not try to use SZIP.
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# also defined, but not for general use are
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# SZIP_LIBRARY, where to find the SZIP library.
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# SZIP_LIBRARY_DEBUG - Debug version of SZIP library
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# SZIP_LIBRARY_RELEASE - Release Version of SZIP library
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# message (STATUS "Finding SZIP library and headers..." )
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############################################
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#
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# Check the existence of the libraries.
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#
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############################################
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# This macro was taken directly from the FindQt4.cmake file that is included
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# with the CMake distribution. This is NOT my work. All work was done by the
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# original authors of the FindQt4.cmake file. Only minor modifications were
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# made to remove references to Qt and make this file more generally applicable
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#########################################################################
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MACRO (SZIP_ADJUST_LIB_VARS basename)
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if (${basename}_INCLUDE_DIR)
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# if only the release version was found, set the debug variable also to the release version
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if (${basename}_LIBRARY_RELEASE AND NOT ${basename}_LIBRARY_DEBUG)
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set (${basename}_LIBRARY_DEBUG ${${basename}_LIBRARY_RELEASE})
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set (${basename}_LIBRARY ${${basename}_LIBRARY_RELEASE})
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set (${basename}_LIBRARIES ${${basename}_LIBRARY_RELEASE})
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endif (${basename}_LIBRARY_RELEASE AND NOT ${basename}_LIBRARY_DEBUG)
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# if only the debug version was found, set the release variable also to the debug version
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if (${basename}_LIBRARY_DEBUG AND NOT ${basename}_LIBRARY_RELEASE)
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set (${basename}_LIBRARY_RELEASE ${${basename}_LIBRARY_DEBUG})
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set (${basename}_LIBRARY ${${basename}_LIBRARY_DEBUG})
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set (${basename}_LIBRARIES ${${basename}_LIBRARY_DEBUG})
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endif (${basename}_LIBRARY_DEBUG AND NOT ${basename}_LIBRARY_RELEASE)
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if (${basename}_LIBRARY_DEBUG AND ${basename}_LIBRARY_RELEASE)
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# if the generator supports configuration types then set
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# optimized and debug libraries, or if the CMAKE_BUILD_TYPE has a value
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if (CMAKE_CONFIGURATION_TYPES OR CMAKE_BUILD_TYPE)
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set (${basename}_LIBRARY optimized ${${basename}_LIBRARY_RELEASE} debug ${${basename}_LIBRARY_DEBUG})
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else (CMAKE_CONFIGURATION_TYPES OR CMAKE_BUILD_TYPE)
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# if there are no configuration types and CMAKE_BUILD_TYPE has no value
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# then just use the release libraries
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set (${basename}_LIBRARY ${${basename}_LIBRARY_RELEASE} )
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endif (CMAKE_CONFIGURATION_TYPES OR CMAKE_BUILD_TYPE)
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set (${basename}_LIBRARIES optimized ${${basename}_LIBRARY_RELEASE} debug ${${basename}_LIBRARY_DEBUG})
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endif (${basename}_LIBRARY_DEBUG AND ${basename}_LIBRARY_RELEASE)
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set (${basename}_LIBRARY ${${basename}_LIBRARY} CACHE FILEPATH "The ${basename} library")
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if (${basename}_LIBRARY)
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set (${basename}_FOUND 1)
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endif (${basename}_LIBRARY)
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endif (${basename}_INCLUDE_DIR )
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# Make variables changeble to the advanced user
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MARK_AS_ADVANCED (${basename}_LIBRARY ${basename}_LIBRARY_RELEASE ${basename}_LIBRARY_DEBUG ${basename}_INCLUDE_DIR )
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ENDMACRO (SZIP_ADJUST_LIB_VARS)
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# Look for the header file.
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set (SZIP_INCLUDE_SEARCH_DIRS
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$ENV{SZIP_INSTALL}/include
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$ENV{SZIP_INSTALL}/include/szip
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/usr/include
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/usr/include/szip
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)
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set (SZIP_LIB_SEARCH_DIRS
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$ENV{SZIP_INSTALL}/lib
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/usr/lib
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)
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set (SZIP_BIN_SEARCH_DIRS
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$ENV{SZIP_INSTALL}/bin
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/usr/bin
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)
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FIND_PATH (SZIP_INCLUDE_DIR
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NAMES szlib.h
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PATHS ${SZIP_INCLUDE_SEARCH_DIRS}
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NO_DEFAULT_PATH
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)
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if (WIN32)
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set (SZIP_SEARCH_DEBUG_NAMES "sz_d;libsz_d")
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set (SZIP_SEARCH_RELEASE_NAMES "sz;libsz;libszip")
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else (WIN32)
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set (SZIP_SEARCH_DEBUG_NAMES "sz_d")
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set (SZIP_SEARCH_RELEASE_NAMES "sz;szip")
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endif (WIN32)
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# Look for the library.
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FIND_LIBRARY (SZIP_LIBRARY_DEBUG
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NAMES ${SZIP_SEARCH_DEBUG_NAMES}
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PATHS ${SZIP_LIB_SEARCH_DIRS}
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NO_DEFAULT_PATH
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)
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FIND_LIBRARY (SZIP_LIBRARY_RELEASE
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NAMES ${SZIP_SEARCH_RELEASE_NAMES}
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PATHS ${SZIP_LIB_SEARCH_DIRS}
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NO_DEFAULT_PATH
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)
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SZIP_ADJUST_LIB_VARS (SZIP)
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if (SZIP_INCLUDE_DIR AND SZIP_LIBRARY)
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set (SZIP_FOUND 1)
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set (SZIP_LIBRARIES ${SZIP_LIBRARY})
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set (SZIP_INCLUDE_DIRS ${SZIP_INCLUDE_DIR})
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if (SZIP_LIBRARY_DEBUG)
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get_filename_component (SZIP_LIBRARY_PATH ${SZIP_LIBRARY_DEBUG} PATH)
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set (SZIP_LIB_DIR ${SZIP_LIBRARY_PATH})
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elseif (SZIP_LIBRARY_RELEASE)
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get_filename_component (SZIP_LIBRARY_PATH ${SZIP_LIBRARY_RELEASE} PATH)
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set (SZIP_LIB_DIR ${SZIP_LIBRARY_PATH})
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endif (SZIP_LIBRARY_DEBUG)
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else (SZIP_INCLUDE_DIR AND SZIP_LIBRARY)
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set (SZIP_FOUND 0)
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set (SZIP_LIBRARIES)
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set (SZIP_INCLUDE_DIRS)
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endif (SZIP_INCLUDE_DIR AND SZIP_LIBRARY)
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# Report the results.
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if (NOT SZIP_FOUND)
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set (SZIP_DIR_MESSAGE
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"SZip was not found. Make sure SZIP_LIBRARY and SZIP_INCLUDE_DIR are set or set the SZIP_INSTALL environment variable."
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)
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if (NOT SZIP_FIND_QUIETLY)
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message (STATUS "${SZIP_DIR_MESSAGE}")
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else (NOT SZIP_FIND_QUIETLY)
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if (SZIP_FIND_REQUIRED)
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message (FATAL_ERROR "SZip was NOT found and is Required by this project")
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endif (SZIP_FIND_REQUIRED)
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endif (NOT SZIP_FIND_QUIETLY)
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endif (NOT SZIP_FOUND)
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if (SZIP_FOUND)
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include (CheckSymbolExists)
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#############################################
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# Find out if SZIP was build using dll's
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#############################################
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# Save required variable
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set (CMAKE_REQUIRED_INCLUDES_SAVE ${CMAKE_REQUIRED_INCLUDES})
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set (CMAKE_REQUIRED_FLAGS_SAVE ${CMAKE_REQUIRED_FLAGS})
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# Add SZIP_INCLUDE_DIR to CMAKE_REQUIRED_INCLUDES
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set (CMAKE_REQUIRED_INCLUDES "${CMAKE_REQUIRED_INCLUDES};${SZIP_INCLUDE_DIRS}")
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# Restore CMAKE_REQUIRED_INCLUDES and CMAKE_REQUIRED_FLAGS variables
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set (CMAKE_REQUIRED_INCLUDES ${CMAKE_REQUIRED_INCLUDES_SAVE})
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set (CMAKE_REQUIRED_FLAGS ${CMAKE_REQUIRED_FLAGS_SAVE})
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#
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#############################################
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endif (SZIP_FOUND)
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if (FIND_SZIP_DEBUG)
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message (STATUS "SZIP_INCLUDE_DIR: ${SZIP_INCLUDE_DIR}")
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message (STATUS "SZIP_INCLUDE_DIRS: ${SZIP_INCLUDE_DIRS}")
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message (STATUS "SZIP_LIBRARY_DEBUG: ${SZIP_LIBRARY_DEBUG}")
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message (STATUS "SZIP_LIBRARY_RELEASE: ${SZIP_LIBRARY_RELEASE}")
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message (STATUS "CMAKE_BUILD_TYPE: ${CMAKE_BUILD_TYPE}")
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endif (FIND_SZIP_DEBUG)
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