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extern/cmake/2.85/share/cmake-2.8/Modules/FindBZip2.cmake

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+# - Try to find BZip2
+# Once done this will define
+#
+#  BZIP2_FOUND - system has BZip2
+#  BZIP2_INCLUDE_DIR - the BZip2 include directory
+#  BZIP2_LIBRARIES - Link these to use BZip2
+#  BZIP2_NEED_PREFIX - this is set if the functions are prefixed with BZ2_
+
+#=============================================================================
+# Copyright 2006-2009 Kitware, Inc.
+# Copyright 2006 Alexander Neundorf <neundorf@kde.org>
+#
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
+#=============================================================================
+# (To distribute this file outside of CMake, substitute the full
+#  License text for the above reference.)
+
+FIND_PATH(BZIP2_INCLUDE_DIR bzlib.h )
+
+FIND_LIBRARY(BZIP2_LIBRARIES NAMES bz2 bzip2 )
+
+# handle the QUIETLY and REQUIRED arguments and set BZip2_FOUND to TRUE if 
+# all listed variables are TRUE
+INCLUDE(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(BZip2 DEFAULT_MSG BZIP2_LIBRARIES BZIP2_INCLUDE_DIR)
+
+IF (BZIP2_FOUND)
+   INCLUDE(CheckLibraryExists)
+   CHECK_LIBRARY_EXISTS(${BZIP2_LIBRARIES} BZ2_bzCompressInit "" BZIP2_NEED_PREFIX)
+ENDIF (BZIP2_FOUND)
+
+MARK_AS_ADVANCED(BZIP2_INCLUDE_DIR BZIP2_LIBRARIES)
+