# - Try to find UUID

# Once done this will define

#

# UUID_FOUND - system has UUID

# UUID_INCLUDE_DIRS - the UUID include directory

# UUID_LIBRARIES - Link these to use UUID

# UUID_DEFINITIONS - Compiler switches required for using UUID

#

# Copyright (c) 2006 Andreas Schneider <mail@cynapses.org>

#

# Redistribution and use is allowed according to the terms of the New

# BSD license.

# For details see the accompanying COPYING-CMAKE-SCRIPTS file.

#

if (UUID_LIBRARIES AND UUID_INCLUDE_DIRS)

	# in cache already

	set(UUID_FOUND TRUE)

else (UUID_LIBRARIES AND UUID_INCLUDE_DIRS)

	find_path(UUID_INCLUDE_DIR

		NAMES

			uuid.h

		PATH_SUFFIXES

			uuid

		HINTS

			${UUID_DIR}/include

			$ENV{UUID_DIR}/include

			$ENV{UUID_DIR}

			${DELTA3D_EXT_DIR}/inc

			$ENV{DELTA_ROOT}/ext/inc

			$ENV{DELTA_ROOT}

		PATHS

			~/Library/Frameworks

			/Library/Frameworks

			/usr/local/include

			/usr/include

			/usr/include/gdal

			/sw/include # Fink

			/opt/csw/include # Blastwave

			/opt/include

			[HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session\ Manager\\Environment;OSG_ROOT]/include

			/usr/freeware/include

	)

	find_library(UUID_LIBRARY

		NAMES

			uuid ossp-uuid

		HINTS

			${UUID_DIR}/lib

			$ENV{UUID_DIR}/lib

			$ENV{UUID_DIR}

			${DELTA3D_EXT_DIR}/lib

			$ENV{DELTA_ROOT}/ext/lib

			$ENV{DELTA_ROOT}

			$ENV{OSG_ROOT}/lib

		PATHS

			~/Library/Frameworks

			/Library/Frameworks

			/usr/local/lib

			/usr/lib

			/sw/lib

			/opt/csw/lib

			/opt/lib

			/usr/freeware/lib64

	)

	find_library(UUID_LIBRARY_DEBUG

		NAMES

			uuidd 

		HINTS

			${UUID_DIR}/lib

			$ENV{UUID_DIR}/lib

			$ENV{UUID_DIR}

			${DELTA3D_EXT_DIR}/lib

			$ENV{DELTA_ROOT}/ext/lib

			$ENV{DELTA_ROOT}

			$ENV{OSG_ROOT}/lib

		PATHS

			~/Library/Frameworks

			/Library/Frameworks

			/usr/local/lib

			/usr/lib

			/sw/lib

			/opt/csw/lib

			/opt/lib

			/usr/freeware/lib64

	)

	if (NOT UUID_LIBRARY AND BSD)

		set(UUID_LIBRARY "")

	endif(NOT UUID_LIBRARY AND BSD)

	set(UUID_INCLUDE_DIRS ${UUID_INCLUDE_DIR})

	set(UUID_LIBRARIES ${UUID_LIBRARY})

	if (UUID_INCLUDE_DIRS)

		if (BSD OR UUID_LIBRARIES)

			set(UUID_FOUND TRUE)

		endif (BSD OR UUID_LIBRARIES)

	endif (UUID_INCLUDE_DIRS)

	if (UUID_FOUND)

		if (NOT UUID_FIND_QUIETLY)

			message(STATUS "Found UUID: ${UUID_LIBRARIES}")

		endif (NOT UUID_FIND_QUIETLY)

	else (UUID_FOUND)

		if (UUID_FIND_REQUIRED)

			message(FATAL_ERROR "Could not find UUID")

		endif (UUID_FIND_REQUIRED)

	endif (UUID_FOUND)

	# show the UUID_INCLUDE_DIRS and UUID_LIBRARIES variables only in the advanced view

	mark_as_advanced(UUID_INCLUDE_DIRS UUID_LIBRARIES)

endif (UUID_LIBRARIES AND UUID_INCLUDE_DIRS)